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HomeMy WebLinkAboutGeneral Construction Landfill Closure Contract Documents & Specs Cont. No. 2000a Town of Southold • Suffolk County, New York Contract Documents and Specifications Contract No. 2000 General Construction • Southold Landfill Closure • Supervisor Jean W. Cochran • SPECIAL NOTICE I All pages in this contract are numbered according to the Table of Contents. If any pages are missing or illegible, notify the Town Clerk immediately. It is the Bidder's responsibility to insure that the Contract Documents are complete, including all addenda. 1• • RLA/STHD1 314(8/8/00) September 2000 Dvirka and Bartilucci Consulting Engineers Woodbury, New York TOWN OF SOUTHOLD SUFFOLK COUNTY, NEW YORK SOUTHOLD LANDFILL CLOSURE CONTRACT NO. 2000 - GENERAL CONSTRUCTION ADDENDUM NO. 1 OCTOBER 25, 2000 THIS ADDENDUM CONSISTS OF 5 PAGES AND 6 PAGES OF ATTACHMENTS TO ALL BIDDERS: This addendum is hereby made part of the Specifications and Contract Documents. TECHNICAL SPECIFICATIONS 1. Section 1.5 — Health and Safety Plan, add the following paragraphs to section (H), Health and - Safety Plan: "7. As a separate section of the Health and Safety Plan titled, `Hazardous Material Response Plan,' the Contractor shall present procedures to be implemented in the event that hazardous materials are encountered during the Work. The procedures shall be in compliance with the requirements of 29 CFR 1910.120, Hazardous Waste Operations and Emergency Response. The procedures shall describe the personnel and equipment which shall be used to secure and stage hazardous materials and prevent exposure of on-site personnel and the surrounding community to hazardous materials, if encountered. The separate section of the Health and Safety Pian shall identify the availability of the personnel and equipment. The state of availability and readiness of the equipment and personnel shall be as required to prevent any delays in performing the Work in the event that hazardous materials are encountered. However, management of hazardous materials, if required by the Contractor, would result in a change in Contract Price. "8. In the Health and Safety Plan the Contractor shall identify the methods which will be implemented to minimize impacts to nearby residences during performance of the Work. The. Health and; Safety Plan shall specifically address the. proximity of residences to Waste Excavation Area 1 shown on the Drawings and describe the means and methods to control dust, odor, vapors, waste, etc., from impacting the residences during the Work." 2. Section 1.7 — Temporary Services/Security, add the following: "6. Temporary'Truck Stand "a. The Contractor shall furnish a temporary truck stand to facilitate the Engineer's examination for measurement for payment of the contents of vehicles used to .1314W024002.aoc(R03) Page 1 of 5 transport General Fill. The truck stand shall be a platform/ladder combination, McMaster -Carr Model No. 8229T14 or approved equal, The Contractor shall relocate the truck stand as necessary during the Work as directed by the Owner to facilitate the Engineer's examination of the content of vehicles used to transport General Fill. The Contractor shall provide a safe and level surface for the truck stand." 3. Section 1.14 — Measurement and Payment, Unclassified Excavation and Relandfilling (Bid Item 4): a. Delete the last sentence in the first paragraph of Section (a) and replace it with the following: "Payment for Daily Cover placed in the areas of exposed waste shall be paid under Bid Item 6. b. Delete the words "...within the Limits of Waste." from the last sentence in paragraph (b). 4. Section 1.14 — Measurement and Payment, Contour Grading Material, General Fill and Daily Cover from On -Site Sources (Bid Item 6), delete the last two sentences of paragraph (b) and replace with the following: "The bid unit price for Bid Item 6 shall include all costs associated with shaping and grading of Contour Grading Material, General Fill and Daily Cover placed to construct the drainage swales, roadways and berms; backfill, level and grade the access route to Cox Lane; and complete construction of Recharge Basins 1, 2 and 4. (Payment for removal and disposal on-site of temporary erosion control blanket and staples placed by the Owner in Recharge Basins 1 and 2 is included in Bid Item 2.) No payment shall be made for excess material above specified elevations. If directed by the Owner, excess material placed above specified elevations shall be removed by the Contractor and placed in the sand pit borrow area as directed by the Owner at no additional cost to the Owner." Section 1.14 — Measurement and Payment, Gas Venting Layer from On -Site Sources (Bid Item 8), add the following sentence to paragraph (b): "If directed by the Owner, material placed .in excess of the specified thickness shall be removed by the Contractor and placed in the sand pit borrow area as directed by the Owner at no additional cost to the Owner." 6. Section 1.14 — Measurement and Payment, Barrier Protection Layer from On -Site Sources (Bid Item 12), add the following sentence to paragraph (b): "If directed by the Owner, material placed in excess of the specified thickness shall be removed by the Contractor and placed in the sand pit borrow area, as; directed by the Owner, at no additional cost to the Owner." ®1314\a 1024002.doc(R03) Page 2 of 5 7. Section 1.14 — Measurement and Payment, Drainage Pipe, Inlet/Outlet Structures, Stilling Basin and Manholes (Bid Item 26), delete paragraph (a) and replace it with the following: "Measurement and payment for Bid Item 26 shall be the lump sum bid and shall be full payment for furnishing all labor, materials, equipment, services, incidentals, etc., to construct the storm water drainage structures complete and ready for use, including stilling basin, culverts, manholes, headwalls, inlet and outlet structures, corrugated HDPE pipe, flared end sections and appurtenances, as shown on the Drawings, and shall include all costs associated with trenching, excavation, sheeting, shoring and bracing, backfill, moisture control, compaction, relandfilling of unsuitable and excess material, dewatering and management of construction waters, including recharge of the construction waters to the landfill mass, sedimentation and erosion control, maintaining the recharge basins and drainage structures during construction, and cleaning the, recharge basins, culverts, manholes, stilling basin, piping and swales of silt, sediment and debris after construction, dust and odor control, and implementation of the approved plans. Placement, compaction and grading of Barrier Protection Layer material in excess of 12 inches thick as necessary to construct culverts under roads as shown on the Drawings is included in this payment item." 8. Section 4.3 — Geomembrane, (C)(3) Prequalification of the Geomembrane, following the last paragraph add the following: "The conditions for performing the ASTM Standard Test Method D5321-92 Determining the Coefficient of Geosynthetic/Geosynthetic and Soil/Geosynthetic Friction by the Direct Shear Method shall be with a normal force of 125 psf, 250 psf and 500 psf at a shear rate of 0.04 inches per minute under saturated and unsaturated conditions. The results shall be presented for both peak and residual." 9. Section 4.3 — Geomembrane, delete Table 4.3-1, 60 Mil Textured HDPE Geomembrane in its entirety and insert Table 4.3-1, (Revised) 60 Mil Textured HDPE Geomembrane (copy attached). 10. Section 4.3 — Geomembrane, (F)(6)(e)(5) first line, change the words "If loss of pressure exceeds 2 psi,...." to read "If loss of pressure exceeds 3 psi,...." 11. Section 4. 4 — Geocomposite, delete Table 4.4-2, Geocomposite Property Values in its entirety and insert Table 4.4-2, (Revised) Geocomposite Property Values (copy attached). DRAWINGS 1. Drawing. No. 27, Borrow and -Reclamation Area Grading, Plan: The north arrow should be rotated 90° clockwise. GENERAL INFORMATION 1. Attached to this Addendum No. 1 is the Attendance List for the Pre -Bid Meeting held on October 19, 2000. ®1314W024002.aoc(R03) Page 3 of 5 2. During the Pre -Bid Meeting bidders were informed of the following: a. Waste has been found in the northern and western sidewalls and the floor of Recharge Basin No. 4. As a result, the Owner will not perform preliminary grading of Recharge Basin No. 4 as originally intended. Instead, removal of the waste and backfilling with General Fill and all grading work for Recharge Basin No. 4 will be added to the Work of the Contract. This will be addressed in a second addendum and a new bid item will be added for this work. b. The high voltage electric utility towers and overhead lines shown on Drawing No. 3 will be removed prior to construction. As a result, the Capping at LIPA Pole Detail for connection to the LIPA tower foundation shown on Drawing No. 18 will be deleted from the Work of the Contract. This will be addressed in a second addendum. c. The estimated quantities shown on the bid sheets are estimates. Variations from the estimated quantities are anticipated. Bids for unit price items shall apply regardless of variations in quantities and bidders should take this into consideration in preparing their bids. 01314\a1024002.doc(R03) Page 4 of 5 Please acknowledge the receipt of this addendum by signing below and returning immediately to the offices of Dvirka and Bartilucci Consulting Engineers, 330 Crossways Park Drive, Woodbury, New York 11797-20f5 Attention: David S. Glass or by telecopier (516) 364-3448. Bidder: Date: SOUTHOLD LANDFILL CLOSURE ADDENDUM NO. 1 RECEIPT ACKNOWLEDGED Legal Name of Person, Partnership, Joint Venture or Corporation Name and Title ACKNOWLEDGMENT IS ALSO REQUIRED ON PAGE B-1 OF BID 01314W024002.doc(R03) Page 5 of 5 PRE-BID MEETING TOWN OF SOUTHOLD CONTRACT NO. 2000 SOUTHOLD LANDFILL CLOSURE SIGN -IN SHEET OCTOBER 19, 2000 (please print) Contractor Name of Contractor's Representative Signature Telephone Number Fax Number/e-mail Address ZQRPV :rA,,�Y_67R165 CH N 5 F"00S5A 6 3) 505 - 666 5 631 56S - 667 3 0�� �� SNS . AMs LG�k:e P:iS S �✓v d" C�31 87 8 - to ((o 6 - GLA-i too —� , 30e (Sa&e_" a .3 l 25 7 3 L�a6' G 3 25-2 o 1162 i:1 J •l, �•. � . 1 ;il Vi .74� I`� I\� 4 � i�, �Q ( � QU �6A � it Ca l b aYi'� 1� l 6 YN t�J �'(� ,.�J 5-63 / � � d �p 3 / -5-6 � u ♦ 1314U1018002.doc page 1 ox2 4 .C.4% PRE-BID MEETING TOWN OF SOUTHOLD CONTRACT NO. 2000 SOUTHOLD LANDFILL CLOSURE SIGN -IN SHEET OCTOBER 19, 2000 (please print) Contractor Name of Contractor's Representative Signature Telephone Number Fax Number/e-mail Address kitLti�+� 1lJ^;,JrtnLn+ .iolrPPi✓Ltgo") ;7o,17 8077 / -a - aoa (.51-2 - q3Y 6 3 1 26 F 3�� t.�r' 1r9 /��L'�G. j�/`� f'• /� `r / �/'� �', f 17 3 ( _ �l(/L.i / �� ///� 31/y 69 - •V I V /�A-1 J � • �C /.y EE �G 1,/(0 %?ip.p/^�,j81 0131 Y -10 7 G F�. ZZZ ?.49- PZ4 k, ' ' 3 J II/Ct7. C t*0�-3-M&'09 glfc- I a) ; ; EWv 1ar1;A 9(4 963.3600 91441,402" /,,z V, C///q ♦1314U1018002.doc page 2 ofX1/ (/W Table 4.3-1 REVISED 60 MIL TEXTURED HDPE GEOMEMBRANE 01314\A1024003. doc (ROI) 4.3-10R Specified Property Test Method Units Value Qualifiers(l) Thickness ASTM D5994 Mils 54 Minimum Density ASTM D1505 g/cc 0.94 Minimum Melt Flow Index ASTM D1238 g/10 1.0 Maximum Condition E minutes (190°C, 2.16 kg.) Carbon Black % ASTM D1603 % 2-3 Carbon Black ASTM D3015 Rating A-1, A-2, Dispersion B-1 Tensile Properties ASTM D638 Type IV, 2 -inch gauge length Dumb-bell @2 ipm o Strength at Yield PPI 130 MARV(2) o Strength at Break PPI 75 MARV(2) e Elongation at % 13 MARV Yield o Elongation at % 120 MARV Break Tear Resistance ASTM D1004 Die C Pounds 45 MARV Puncture Resistance FTMS 101B Method Pounds 80 MARV 2065 Environmental ASTM D1693 10% Hours 1500 Minimum Stress Crack Igepal, 50°C Dimensional ASTM D1204 100°C, % change ±2 Maximum Stability 1 hour Thermal Stability ASTM D3895 200°C, Minutes 100 Minimum OIT 1 ATM 02 Low Temperature ASTM D746 Degree F -107 Maximum Brittleness Procedure B Coefficient of ASTM D696 x10_4 2.0 Typical Linear Thermal cm/cm°C Expansion Volatile Loss ASTM D1203 % 0.3 Maximum 01314\A1024003. doc (ROI) 4.3-10R Table 4.3-1 (continued) REVISED 60 MIL TEXTURED HDPE GEOMEMBRANE (')MARV = Minimum Average Roll Values. (Z)The values given correspond to a yield stress of 2300 psi and a break stress of 1250 psi for textured HDPE geomembrane. FTB = Film Tearing Bond. ®1314\A1024003.doc(RO1) 4 .3 -1 1R Specified Property Test Method Units Value Qualifiers(l) Water Absorption ASTM D570 % 0.1 Maximum Resistance to Soil ASTM D3083 (as Burial modified in NSF 54 Appendix A) o Tensile Strength % change 10 Maximum at Yield and Break o Elongation at % change 10 Maximum Yield and Break Hydrostatic ASTM D751 PSI 350 MARV Resistance Seam Strengths ASTM D4437 o Peel Strength (Wedge) PPI 88 & FTB Minimum e Peel Strength (Extrusion) PPI 63 & FTB Minimum a Shear Strength (Wedge) PPI 84 & FTB Minimum o Shear Strength (Extrusion) PPI 84 & FTB Minimum (')MARV = Minimum Average Roll Values. (Z)The values given correspond to a yield stress of 2300 psi and a break stress of 1250 psi for textured HDPE geomembrane. FTB = Film Tearing Bond. ®1314\A1024003.doc(RO1) 4 .3 -1 1R Table 4.4-2 REVISED GEOCOMPOSITE PROPERTY VALUES Fabric Property Test Method Unit Specified Value Qualifier Geonet Component: Polymer % 95 Minimum Composition polyethylene by weight Polymer ASTM D1505 9/cm3 0.94 MARV Specific Gravity Polymer Melt ASTM D1238 g/10 min 0.1-1.0 MARV Index Carbon Black ASTM D4218 % 2-3 Range Content ASTM D1603 Foaming Agents N/A % 0.0 Maximum Nominal ASTM D5199 Inches 0.20 MARV Thickness Compressibility ASTM 1621 % 50 Maximum @ 20,000 psf Tensile ASTM lbs/in 45 MARV Strength D5034/5035 (machine direction) (MD) Transmissivity ASTM 04716 m2/sec 1 x 10-3 Minimum (2)15,000 psf 1.0 HYD. GR. Geotextile Component: See Table 4.4-1 Geocomposite: (3) Transmissivity ASTM D4716 m2/s 3.0 x 1.0-5 Minimum (2) 10,000 psf 1.0 HYD. GR. Ply adhesion (4) ASTM F904 lb/in 0.5 Average or ASTM D413 Tensile ASTM D4632 Lbs 500 Minimum Strength (MD) * 1314 \A1024003. doC (RO1) 4 .4-9R Table 4.4-2 (continued) REVISED GEOCOMPOSITE PROPERTY VALUES Notes; 1. All values except transmissivity represent minimum average roll values (i.e., any roll in a lot should meet or exceed the values in this table). 2. The geocomposite shall be sandwiched between two steel plates. The minimum test duration shall be 1 hour and the report for the test results shall include measurements at intervals over the entire test duration. 3. Component properties are tested prior to lamination and are not tested on final product. 4. In lieu of testing manufacturer may substitute documentation that geocomposite system properties has friction angle performance suitable to application proposed. 01314\A1024003. doc (R01) 4 .4-10R TOWN OF SOUTHOLD SUFFOLK COUNTY, NEW YORK SOUTHOLD LANDFILL .CLOSURE CONTRACT NO. 2000 - GENERAL CONSTRU ADDENDUM NO.2 NOVEMBER 1, 2000 THIS ADDENDUM CONSISTS OF 5 PAGES AND 7 PAGES OF ATTACHMENTS TO ALL BIDDERS: This addendum is hereby made part of the Specifications and Contract Documents. ADVERTISEMENT FOR BIDS MIN The bid due date has been extended. Sealed bids will be received by the Town of Southold Town Clerk's office until 3 p.m. (Local Time) on November 30, 2000. 1. Delete Bid Sheets and replace with the attached Revised Bid Sheets. TECHNICAL SPECIFICATIONS 1. Global change — Delete all references to connection of the landfill capping system to LIPA transmission towers. 2. Section 1.1- Location of Work, paragraph (D), Access to Project Site, add the following: "Installation of the perimeter fencing and gate for the access route to Cox Lane shall be scheduled as early in the performance of the Work as possible, immediately after clearing and grading is complete and prior to initiating routine use of the access route." 3. Section 1.8 — Temporary Facilities, delete the following items: (13)(1)(h), toilet facilities; and (11)(1)(i), lavatory with hot and cold water. 4. Section 1.8 — Temporary Facilities, revise item (13)(1)(1) to read as follows: "Temporary electric service." Section 1.14 - Measurement and Payment, Unclassified Excavation and Relandfilling (Bid Item 4), add the following to paragraph (b): "This bid item includes the excavation, relandfilling and related work required to achieve the final grades shown on the Drawings for the recharge basins. This includes excavation, beyond the limits of Waste Excavation Area 2 in Recharge Basin 4, of buried concrete, brick, rubble, ♦ 1314\a1027003.doc(R04) Page 1 of 5 etc. as required to construct Recharge Basin 4, relandfilling within the Limits of Waste and related work. The cost for excavation of waste from Waste Excavation Area 2 shall be included in Bid Item 5C." 6. Section 1.14 - Measurement and Payment, add the following new bid item: "Removal and Relandfilling of Buried Waste — Waste Excavation Area 2 (Bid Item 5C) "a. Measurement for Bid Item 5C shall be the actual quantity of buried waste in cubic yards measured as the actual quantity of material excavated and removed from Waste Excavation Area 2 and transported, placed, graded and compacted to the depths, lines and grades as shown on the Drawings, as specified and as directed by the Owner. The Contractor's New York State licensed land surveyor shall survey the area to be excavated prior to and after excavation using a grid pattern no greater than 25 feet to establish the quantity of excavation. The volumes shall be shown on the sealed surveys submitted to the Engineer for payment purposes. The volume of excavation shall exclude Daily Cover placed over exposed waste at the end of each workday. Survey tolerance shall be ±0.1 foot. "b. Payment for Bid Item 5C shall be the bid unit price per cubic yard and shall be full payment for furnishing all labor, materials, equipment, services, incidentals, etc., to excavate, process, remove, load, transport, haul, unload, relandfill within the Limits of Waste, etc. waste materials from Excavation Area 2 as specified, as shown on the Drawings and as directed by the Owner. The bid unit price for Bid Item 5C shall also include, but not be limited to, sedimentation and erosion control, odor and dust control, dewatering and management of construction waters, including recharge of construction water to the landfill mass, sheeting, shoring and bracing, implementation of the approved plans, etc., as specified and as required to satisfactorily complete the Work. The cost for backfilling the excavation with General Fill from approved on-site sources including compaction and grading to the contours shown on the Drawings shall be included in Bid Item 6." 7. Section 1.14 — Measurement and Payment, Water Supply Well and Electrical Service (Bid Item 28), add the following to paragraph (a): "This bid item includes removal and proper disposal in accordance with applicable laws and regulations of existing electrical service, telephone service, overhead lines, transformers, panels, enclosures, lighting fixtures, conduits, poles, etc., as shown on the Drawings, as specified and as necessary to complete the Work." 8. Section 1.14 — Measurement and Payment, Connect Cap System to LIPA Transmission Pole (Bid Item 30): Delete this bid item in its entirety. 9. Section 1.14 —Measurement and Payment, Sand Pit Regrading (Bid Item 31): Due to elimination of Bid Item 30, Sand Pit Regrading becomes Bid Item 30. ♦ 1314\a1027003.doc(R04) Page 2 of 5 10. Section 2.1 — Clearing and Grubbing, Paragraph (A)(3), add the following sentence: "Prior to clearing and grubbing the access route to Cox Lane, the Contractor shall inspect the property in the presence of the Owner in order to identify any trees which will not interfere with the Work and which shall be protected by the Contractor during performance of the Work." 11. Section 2.10 — Fencing, Section C, Materials: a. Revise (4)(a), Gate Posts, to read as follows: "8 -5/8 -inch O.D., Schedule 40." b. Revise (6)(a), Top Rail, fifth sentence to read as follows: "Fabric shall be attached to the top rail by means of a double wrap of No. 9 gauge galvanized tire wires spaced at intervals of approximately 2 feet." c. Revise (7)(a), Truss Braces, first sentence to read as follows: "A truss brace shall consist of a 1.66 -inch O.D. galvanized tubing (weighing 2.27 lbs per linear foot) along with 3/8 -inch galvanized truss rod and turnbuckle attachment." d. Revise (9)(a), Tension Wire, first sentence to read as follows: "A No. 7 gauge galvanized tension wire shall be provided along bottom of fence." 12. Section 2.10 — Fencing, Section C, Materials, add the following new paragraph: "12. Privacy Slats "a. Privacy slats shall be furnished and installed in the fencing and gate to be installed to enclose the perimeter of the Cox Lane access route. The privacy slats shall be 6 feet in height and 11/8 -inch wide plastic vertical tubing (PVT) as manufactured by Patrician Products of Hicksville, New York or approved equal. The color shall be dark green. The cost for furnishing and installing the privacy slats shall be included in Bid Item 2." 13. Section 4.2 — Gas Venting Layer, paragraph (E)(1), add the following: "Following completion of placement of the Gas Venting Layer, the Contractor shall provide a certification to the Engineer stating that the soil used in constructing the Gas Venting Layer is soil which based on the results of testing provided in Appendix B of the specifications complies with the specified minimum coefficient of permeability and maximum fines percentage. The, certification shall. be supported by a drawing attached to the certification which has been signed and sealed by a land surveyor licensed to practice in New York State showing the vertical and horizontal extent of the limits of the excavations of the material which was used to construct the Gas Venting Layer." 14. Section 4.3 — Geomembrane, Table 4.3-1, 60 Mil Textured HDPE Geomembrane: The Tecified value for the coefficient of linear thermal expansion is 2 x 10 cm/cm/°C. This represents a maximum value. ♦ 1314\a1027003.doc(R04) Page 3 of 5 15. Section 4.5 - Barrier Protection Layer, paragraph (E)(1), add the following: "Following completion of placement of the Barrier Protection Layer, the Contractor shall provide a certification to the Engineer stating that the soil used in constructing the Barrier Protection Layer is soil which based on the results of testing provided in Appendix B. of the specifications complies with the specified minimum coefficient of permeability and maximum fines percentage. The certification shall be supported by a drawing attached to the certification which has been signed and sealed by a land surveyor licensed to practice in New York State showing the vertical and horizontal extent of the limits of the excavations of the material which was used to construct the Barrier Protection Layer." DRAWINGS Drawing No. 3, Existing Topography, Limits of Waste and Contract Limits: Delete Drawing No. 3 in its entirety and replace it with Drawing No. 3R (copy attached). 2. Drawing No. 17, Miscellaneous Drainage Details, Culvert Under Road Detail: The broken line between the Gas Venting Layer and Contour Grading Material represents Type I Geotextile. 3. Drawing No. 18, Miscellaneous Capping Details and Road Sections, Sections E -E, F- F, G -G and H -H: For required swale linings see Drawing No. 14, Drainage Plan, and Drawing No. 16, Recharge Basins No. 3 and No. 4 and Typical Swale Details. 4. Drawing No. 18, Miscellaneous Capping Details and Road Sections: Delete the Capping at LIPA Pole Detail in its entirety. 5. Drawing No. 21, Profiles I, Drawing No. 22, Profiles II, Drawing No. 23, Profiles III: These drawings have been provided for informational purposes only and should not be relied upon by bidders for preparing the bids. 6. Drawing No. 28, Level Spreader: Add new Drawing No. 28, Level Spreader, showing details for construction of the level spreader in the, sand pit borrow area (copy attached). All costs for constructi8n of the level spreader shall be included in Bid Item 18, Riprap, Stone Fill, Gravel Fill and Reno Mattresses. 7. Drawing No. 24, revise as follows: The limits of placement of six inches of vegetative growth material and hydroseeding shown in the southeastern corner of the property are revised to coincide with the revised Contract Limit line shown on Drawing No. 3R. 8. Drawing No. 25, revise as follows: The limits of erosion control blanket shown in the southeastern corner of the property are revised to coincide with the revised Contract Limit line shown on Drawing No. 3R. ♦ 1314\a1027003.doc(R04) Page 4 of 5 GENERAL INFORMATION 1. The telephone number for McMaster -Carr Supply Co., the supplier of the platform stair specified in Addendum No. 1 is (63 0) 833-0300. 2. If approved by the Engineer, the Contractor shall be permitted to process clean, excavated concrete on-site for use in construction of the maintenance roads at no additional cost to the Owner. The processed concrete shall meet the specified requirements for recycled concrete aggregate. 3. The electrical utility lines which service the existing water supply well and siren are the property of the electric utility company. The Contractor shall be responsible for coordinating removal of the electric service with the utility company and all costs for the work. Please acknowledge the receipt of this addendum by signing below and returning immediately to the offices of Dvirka and Bartilucci Consulting Engineers, 330 Crossways Park Drive, Woodbury, New York 11797-2015 Attention: David S. Glass or by telecopier (516) 364-3448. Bidder: 0 Date SOUTHOLD LANDFILL CLOSURE ADDENDUM NO.2 RECEIPT ACKNOWLEDGED Legal Name of Person, Partnership, Joint Venture or Corporation Name and Title ACKNOWLEDGMENT IS ALSO REQUIRED ON PAGE B-1 OF BID ♦1314W027001doc(R04) Page 5 of 5 ♦ 1314\A1027004.DOC(R01) B -3R Town of Southold Southold Landfill Closure BID SHEETS (REVISED) Estimated Unit Price/Lump Sum Bid in Total Price Item Unit of Measure Quantity Description Both Words and Figures Bid in Figures 1 L.S. 1 Pre -Mobilization (not to exceed four percent dollars $ of Total Amount of Bid) and cents 2 L.S. 1 Mobilization, Maintenance and dollars $ Demobilization (not to exceed two percent of and cents Total Amount of Bid) $ 3 Acre 50 Clearing and Grubbing dollars $ and cents 4 C.Y. 74,000 Unclassified Excavation and Relandfilling dollars $ and cents 5A C.Y. 2,000 Removal and Relandfilling of Buried Waste - dollars $ Waste Excavation Area 1 (including and cents Backfilling of Excavation with Clean Soil $ from On -Site Borrow) 5B C.Y. 2,200 Excavation of Gas Migration Control dollars $ Trenches and cents 5C C.Y. 3,000 Removal and Relandfilling of Buried Waste - dollars $ Waste Excavation Area 2 and cents ♦ 1314\A1027004.DOC(R01) B -3R ♦ 13141A1027004.DOC(RO1) B -4R r Town of Southold Southold Landfill Closure BID SHEETS (REVISED) (continued) Estimated Unit Price/Lump Sum Bid in Total Price Item Unit of Measure Quantity Description Both Words and Figures Bid in Figures 6 C.Y. 36,000 Contour Grading Material, General Fill and dollars $ Daily Cover from On -Site Sources and cents 7 S.Y. 166,000 Geotextile - Type I dollars $ and cents 8 C.Y. 56,000 Gas Venting Layer from On -Site Sources dollars $ and cents 9 S.Y. 166,000 60 Mil Textured HDPE Geomembrane dollars $ and cents 10 Vent 39 Landfill Gas Vents dollars $ and cents $ 11 S.Y. 39,000 Geocomposite dollars $ and cents 12 C.Y. 56,000 Barrier Protection Layer from On -Site dollars $ Sources and cents ♦ 13141A1027004.DOC(RO1) B -4R r ♦ 1314\A1027004.DOC(RO1) B -5R Town of Southold Southold Landfill Closure BID SHEETS (REVISED) (continued) Estimated Unit Price/Lump Sum Bid in Total Price Item Unit of Measure Quantit Description Both Words and Figures Bid in Figures 13A C.Y. 20,000 Vegetative Growth Medium Using On -Site dollars $ Compost and On -Site Sand from Borrow and cents Area $ 13B C.Y. 18,000 Contingency Topsoil from Approved Off- dollars $ Site Sources and cents 14 S.Y. 216,000 Erosion Control Blanket dollars $ and cents 15 S.Y. 10,000 Erosion Control Fabric dollars $ and cents 16 S.Y. 226,000 Hydroseeding dollars $ and cents 17 L.S. 1 Landscaping dollars $ and cents 18 L.S. 1 Rip Rap, Stone Fill, Gravel Fill and Reno dollars $ Mattresses and cents ♦ 1314\A1027004.DOC(RO1) B -5R v 1314\A1027004.DOC(RO1) B -6R Town of Southold Southold Landfill Closure BID SHEETS (REVISED) (continued) Estimated Unit Price/Lump Sum Bid in Total Price Item Unit of Measure Quantity Description Both Words and Figures Bid in Figures 19A L.F 6,030 6 -Foot High Fencing dollars $ and cents 19B L.F. 800 12 -Foot High Fencing dollars $ and cents 19C E.A. 2 Gates dollars $ and cents 20 S.Y. 2,600 Maintenance Roads - 6" Deep RCA dollars $ and cents 21 S.Y. 4,100 Maintenance Roads - 12" Deep RCA dollars $ and cents 22 S.Y. 6,500 Main Access Road dollars $ and cents 23 L.F. 1,200 Guide Rail dollars $ and cents v 1314\A1027004.DOC(RO1) B -6R ♦ 1314\A1027004.DOC(ROI) B -7R Town of Southold Southold Landfill Closure BID SHEETS (REVISED) (continued) Estimated Unit Price/Lump Sum Bid in Total Price Item Unit of Measure Quantity Description Both Words and Figures Bid in Figures 24A Foot 260 Abandon Existing, Landfill Gas Monitoring - dollars $ Wells and cents 24B Foot 570 New Landfill Gas Monitoring Wells dollars $ and cents 25A Foot 980 Abandon Existing Groundwater Monitoring dollars $ Wells and cents 25B Foot 600 New Groundwater Monitoring Wells dollars $ and cents 26 L.S. 1 Drainage Pipe, Inlet/Outlet Structures, dollars $ Stilling Basin and Manholes and cents 27 L.F. 10,000 Swale Underdrains and Anchor Trench dollars $ Drains and cents 28 L.S. 1 Water Supply Well and Electrical Service - dollars $ and cents ♦ 1314\A1027004.DOC(ROI) B -7R Town of Southold Southold Landfill Closure BID SHEETS (REVISED) (continued) Estimated Unit Price/Lump Sum Bid in Item Unit of Measure Quantity Description Both Words and Figures 29 L.S. 1 Siren and Electrical and Telephone Service dollars and cents 30 C.Y. 73,000 Sand Pit Regrading dollars and cents ♦ 1314W 1027004.DOC(RO 1) B -8R Total Price Bid in Figures Town of Southold Southold Landfill Closure BID SHEETS (REVISED) (continued) TOTAL AMOUNT OF BID: IN FIGURES $ IN WORDS ALTERNATE Bids will be compared on the basis of the TOTAL AMOUNT OF BID. Where the price in figures differs from the price in words, the price in words will be accepted as the amount bid and amounts computed and adjusted accordingly. Estimated quantities, where given, are approximate and are for the purpose of evaluating the proposals only. The OWNER reserves the right to omit or add to the construction or any portion of portions of the work heretofore enumerated or shown on the plans without forfeiture of Contract or claims for loss of anticipated profits or any other claims by the BIDDER on account of such omissions or additions. ♦ 1314W 1027004.DOC(RO 1) B -9R 3 0 co co CNU U I M U) U) z O U I z 0 i _n a oo a 0 0 O iz z 0 3 Tvnr a nrnTrvrnr hu/ INMIVIN-L- JVIL %JIl PROVIDE GENERAL FILL AS NEEDED a°• 05��� SECTION "A -A" LEVEL SPREADER N.T.S. J UNAUTHORIZED ALTERATION OR ADDITION 1 TO THIS DOCUMENT IS A VIOLATION OF SECTION 7209 OF THE NEW YORK STATE EDUCATION UW. D.S.G w.l.u. Dawn ec wca® ec R.L.H. R.L H./DS.G dh DVIRKA AND BAITMUCCI CONSULTING ENGINEERS A DIVSION OF WILLM F. COSUL)CH ASSOC P.C. 6" DEEP RIP -RAP LINING 2.-O" M/ ON FLOOR AND SIDEWALLS 24"� (SEE SECTION) GUIDE RAIL CONCRETE CURB NOTES: 1. SEE DRAWING NO. 27 FOR LEVEL SPREADER LOCATION. 2. FINAL CONTOUR GRADING IN THE VICINITY OF THE LEVEL SPREADER SHALL CONFORM TO THE ABOVE DETAIL. TOWN OF SOUTHOLD SUFFOLK COUNTY. NEW YORK SOUTHOLD LANDFILL CLOSURE GENERAL CONSTRUCTION LEVEL SPREADER I LEVEL SPREADER AN ACCESS ROAD 1314 � MRER 2000 �� I AS NOTED L/IJIIIVV TOWN OF SOUTHOLD SUFFOLK COUNTY, NEW YORK SOUTHOLD LANDFILL CLOSURE CONTRACT NO. 2000 - GENERAL CONSTRUCTIO ADDENDUM NO. 3 NOVEMBER 20, 2000 THIS ADDENDUM CONSISTS OF 4 PAGES AND 2 PAGES OF ATTACHMENTS TO ALL BIDDERS: This addendum is hereby made part of the Specifications and Contract Documents. TECHNICAL SPECIFICATIONS 1. Section 1.14 - Measurement and Payment, Mobilization, Maintenance and Demobilization (Bid Item 2), add the following to paragraph (a): "Payment for furnishing, installing and relocating the truck stand as necessary during the Work as directed by the Owner shall be included in this bid item. Payment for construction of the construction site tracking pad shall be included in this bid item." 2.f Section 2.4 — Abandonment of Existing Groundwater Monitoring Wells and Installation of New Groundwater Monitoring Wells, add the following paragraph to. section (A), Scope: "5. The Contractor shall file reports as required by state and local laws and regulations for each t new well and each abandoned well. Copies of all reports shall be submitted .to the Engineer at the time of submittal to the proper regulatory authority." 3,. Section 2.5 — Abandonment of Existing and Installation of New Nonpotable Water Supply Well, delete the second sentence of paragraph (13)(1) and replace it with the following: "At least one driller per drill rig crew shall possess a minimum of 5 years of experience installing water supply wells. The driller shall possess all training, certifications, licenses, approvals, etc., required by codes, laws and regulations for installing water supply wells in Suffolk County, New York." 4. S:,ction 4.1 - Geotextiles, delete paragraph (C)(1)(f) and replace it with the following: "The Type I Geotextile shall be TG700 as manufactured by Evergreen Technologies, Inc., Geotex 861 as manufactured by Synthetic Industries, Inc. or approved equal." 5. Section 4.1 - Geotextiles, Table 4.1-1, Type I Geotextile, revise the specified value for apparent opening size (AOS) to 80 sieve size; 0.180 mm. \ F ♦1314\a1114002.doc(ROl) Page l -of 4 6. Section 4.1 - Geotextiles, delete paragraph (C)(2)(f) and replace it with the following: "The Type II Geotextile shall be TG800 as manufactured by Evergreen Technologies, Inc., Geotex 1291 as manufactured by Synthetic Industries, Inc. or approved equal." 7. Section 4.1 - Geotextiles, delete Table 4.1-2, Type II Geotextile in its entirety and insert Table 4.1-2, Revised Type II Geotextile (copy attached). 8. Section 4.3 - Geomembrane, (D)(1)(c), revise the melt index requirement to less than or equal to 1.0 g/10 min. 9. Section 4.3 - Geomembrane, Table 4.3-1, Revised 60 -Mil Textured HDPE Geomembrane, delete requirement for hydrostatic resistance. 10. Section 4.4 — Geocomposite Drainage Layer, delete paragraph (C)(1)(f) and replace it with the following: "The geotextile shall be TG700 as manufactured by Evergreen Technologies, Inc., Geotex 861 as manufactured by Synthetic Industries, Inc. or approved equal." 11. Section 4.4 - Geocomposite, Table 4.4-1, Geotextile, revise the specified value for apparent opening size (AOS) to 80 sieve size, 0.180 mm. 12. Section 4.4 — Geocomposite Drainage Layer, delete paragraph (C)(3)(e) and replace it with the following: "The Geocomposite Drainage Layer shall be DC4200/TG700 as manufactured by Evergreen Technologies, Inc., Tex -Net DS Geocomposite 861 as manufactured by Serrot International, Inc. or approved equal." 13. Section 4.4 - Geocomposite, Table 4.4-2, Revised Geocomposite Property Values, revise the qualifier for the geonet component transmissivity to minimum average roll value (MARV). 14. Section 4.4 - Geocomposite, Table 4.4-2, Revised Geocomposite Property Values, revise specified value for the geocomposite tensile strength (MD) to 400 pounds. 15. Section 4.4 — Geocomposite, delete the first sentence of paragraph (F)(2)0) and replace it with the following: "All terminal ends and edges of the geocomposite (top of slope, toe of slope or lateral limits of the geocomposite) shall be finished by wrapping the ends and edges of the'geocomposite with geotextile and heat bonding the geotextile wrap to the bottom and top geotextiles of the geocomposite." 16. Section 4.7, Erosion Control Materials, delete the second sentence of paragraph (D)(2)(e) and replace it with the following: "The metal staples shall be U-shaped, of the lengths shown on the Drawings, 1 inch wide and shall be fabricated from 11 -gauge or greater diameter metal wire." 1l DRAWINGS 1 1. Drawing No. 26, Typical Landscape Planting and Erosion Control Details, detail for Typical Staples, note the following: staples for erosion control fabric shall be 1 1/2 inches wide and ♦ 1314\al 114002.doc(RO1) Page 2 of 4 staples for erosion control blanket shall be 1 inch wide. Staples for erosion control fabric shall be fabricated from 9 -gauge or greater diameter metal wire. Staples for -erosion control blanket shall be fabricated from 11 -gauge or greater diameter metal wire. GENERAL INFORMATION 1. Available information on the existing fire water supply well to be abandoned is attached. 2. The contact person at KeySpan Energy Corporation for information on removal of the existing electrical service for the existing water supply well is Mr. Fred Vaupel, Regional Manager T&D Projects (631-548-7060). s 1314\a1114002.doc(RO1) Page 3 of 4 Please acknowledge the receipt of this addendum by signing below and returning immediately to the offices of Dvirka and Bartilucci Consulting Engineers, 330 Crossways Park Drive, Woodbury, New York 11797-2015 Attention: David S. Glass or by telecopier (516) 364-3448. Bidder: Date SOUTHOLD LANDFILL CLOSURE ADDENDUM NO.3 RECEIPT ACKNOWLEDGED Legal Name of Person, Partnership, Joint Venture or Corporation Name and Title ACKNOWLEDGMENT IS ALSO REQUIRED ON PAGE B-1 OF BID .1314\a1114002.aoc(Rol) Page 4 of 4 Table 4.1-2 REVISED TYPE II GEOTEXTILE Fabric Property Test Method Unit SpecifiedQualifier(l) Value Fabric Weight ASTM D5261 oz/sq yd 11.8 MARV Thickness, t ASTM D5199 mils 120 MARV Grab Strength (2) ASTM D4632 lbs 320 MARV Grab Elongation (2) ASTM D4632 % 50 MARV Trapezoid Tear Strength(2) ASTM D4533 lbs 120 MARV Puncture Resistance ASTM D4833 lbs 145 MARV Mullen Burst Strength ASTM D3786 psi 575 MARV Water Flow Rate ASTM D4491 gpm/sq ft 60 MARV Permittivity ASTM D4491 sec -1 0.80 MARV Permeability ASTM D4491 cm/sec 0.29 MARV Apparent Opening Size (AOS) ASTM D4751 sieve size mm 100 0.150 MARV UV Resistance ASTM D4355 % strength retained 70 MARV pH Resistance 2-13 Range Notes: (1) MARV - Minimum Average Roll Value. (2) Values in the weakest principal direction. ♦ 1314\J1113003.doc 4.1-8R 1:'7/01!1999 15:02 07,01•tag4 1-&- 41 7347976 LNNUr1LL ,M xRE19ER WELL t PIMP CORP. TO 7317!76 WREIGER WELL & PUMP CORP 7055 MAP:` RD F.o. BOX 141, MA`r'rMCK, NEW YORK 11952 i ism 2!:4141 FAX: (316) V"26 - FAX 'TRANSMAL SHEET TO; Commy Now Lm rail. -- Atft i®n°. , a H tcC Fa t l!mbw. Total # of paw n duftg o}nw z -- - FROM: Naw: ALLISON S. -Hk-A- pp. e.+ 1 If there is sny problem r the trwomitW of this tmatmriaL plows 0807 �. (S 16) 29" 141 COMMENTS: _zn� ..... goy*7 c� ��. uiS. IT WAS A l0°' w9"-ySt To A 2EYI7I Ole_ 94' f ",. §WIG WATER LEM (FIRST VATU) 41'6", P/CKU DErM 7515", T10I :Gird ISA Coot sgMEN. " X 15' WITH A SLOT SIZE OF .20. To ZO LN WILL_ BE THE VIT?!1q I1�9®i[CE Of 'LEZ PUMP C INSTALLED Oil APRIL 2, 1956. -_.. _. ... -,no-nrnawilTtnN r rnl1LD FIND nN TRIS WELL. QUES?IONS ?LL►ASE GIVE US A CALL. TWK YOU. It YOU RAVE ANY FURTM TOWN OF SOUTHOLD SUFFOLK COUNTY, NEW YORK SOUTHOLD LANDFILL CLOSURE CONTRACT NO. 2000 — GENERAL CONSTRUCTION ADDENDUM NO. 4 NOVEMBER 29, 2000 THIS ADDENDUM CONSISTS OF 1 PAGE AND NO ATTACHMENTS TO ALL BIDDERS: This addendum is hereby made part of the Specifications and Contract Documents. ADVERTISEMENT FOR BIDS The bid due date has been extended. Sealed bids will be received by the Town of Southold .Town Clerk's office until 3 p.m. (Local Time) on January 31, 2001. The extension is required to provide LIPA with adequate time to finalize its work plan for relocating the existing electric utility towers at the landfill. Please acknowledge the receipt of this addendum by signing below and returning immediately to the offices of Dvirka and Bartilucci Consulting Engineers, 330 Crossways Park Drive, Woodbury, New York 11797-2015 Attention: David S. Glass or by telecopier (516) 364-3448. Bidder: LOW Date: SOUTHOLD LANDFILL CLOSURE ADDENDUM NO. 4 RECEIPT ACKNOWLEDGED Legal Name of Person, Partnership, Joint Venture or Corporation Name and Title ACKNOWLEDGEMENT IS ALSO, REQUIRED ON PAGE B-1 OF BID Page 1 of 1 HAdsglSouthold\Addendum No. 4.doc TOWN OF SOUTHOLD SUFFOLK COUNTY, NEW YORK SOUTHOLD LANDFILL CLOSURE��, fl„F'j CONTRACT NO. 2000 - GENERAL CONSTRUCTIa� ADDENDUM NO. 5 JANUARY 19, 2001 THIS ADDENDUM CONSISTS OF 3 PAGES AND 6 PAGES OF ATTACHMENTS TO ALL BIDDERS: This addendum is hereby made part of the Specifications and Contract Documents. TECHNICAL SPECIFICATIONS 1. Section 2.4 — Abandonment of Existing Groundwater Monitoring Wells and Installation of New Groundwater Monitoring Wells, delete paragraph (C)(8) and replace it with the following: "The Contractor shall seal the borehole by pressure injection of cement/bentonite grout using a tremie pipe. The Contractor shall place the grout seal to coincide with the rate of removal of the drilling equipment to ensure a continuous, properly sealed borehole. The borehole shall be sealed with grout up to 5 feet below finished subgrade. The remaining top 5 feet of the borehole shall be backfilled and compacted with General Fill, however, the maximum particle size of the fill material shall not exceed 2 inches.” 2. Section 2.5 — Abandonment of Existing and Installation of New Nonpotable Water Supply Well, delete the first sentence of paragraph (H)(12)(h) and replace it with the following: "The Contractor shall seal the borehole by pressure injection of cement/bentonite grout using a tremie pipe." 3. Section 2.6 — Abandonment of Existing Landfill Gas Monitoring Wells and Installation of New Landfill Gas Monitoring Wells, delete paragraph (F)(1) and replace it with the following: "The Contractor shall abandon the existing landfill gas monitoring wells as shown on the Drawings and as directed by the Owner." 4. Section 2.6 - Abandonment of Existing Landfill Gas Monitoring Wells and Installation of New Landfill Gas Monitoring Wells, delete paragraph (F)(8) and replace it with the following: "The Contractor shall seal the borehole by pressure injection of cement/bentonite grout using a tremie pipe. The Contractor shall place the grout seal to coincide with the rate of removal of the drilling equipment to ensure a continuous, properly sealed borehole. The borehole shall be sealed with grout up to 5 feet below finished subgrade. The remaining top 5 feet of the borehole shall be backfilled and compacted with General Fill, however, the maximum particle size of the fill material shall not exceed 2 inches." ♦ 1314T0118101.DOC(R02) Pagel of 3 5. Section 4.3 — Geomembrane, delete paragraph (A)(4) and replace it with the following: "The factors of safety for landfill cap veneer slope stabilities, as determined by the Engineer, shall be a minimum of 1.50 for the actual field conditions and landfill cap materials supplied and installed by the Contractor. With respect to the Geomembrane, this shall apply to the interfaces between the Geomembrane and the Gas Venting Layer, the Geomembrane and the Barrier Protection Layer, and the Geomembrane and the Geocomposite Drainage Layer." 6. Section 4.4 — Geocomposite Drainage Layer, delete paragraph (A)(4) and replace it with the following: "The factors of safety for landfill cap veneer slope stabilities, as determined by the Engineer, shall be a minimum of 1.50 for the actual field conditions and landfill cap materials supplied and installed by the Contractor. With respect to the Geocomposite Drainage Layer, this shall apply to the interfaces between the Geomembrane and the Geocomposite Drainage Layer, and the Geocomposite Drainage Layer and the Barrier Protection Layer." 7. Appendix A — Quality Assurance/Quality Control Summary, delete page A-4, Construction Testing Geomembrane in its entirety and replace it with page A -4R, Construction Testing Geomembrane (Revised) (copy attached). GENERAL INFORMATION 1. Attached is a copy of the decision on the application for the existing nonpotable water supply to be abandoned and replaced. .1314TO11810LDoc(Ro2) Page 2 of 3 Please acknowledge the receipt of this addendum by signing below and returning immediately to the offices of Dvirka and Bartilucci Consulting Engineers, 330 Crossways Park Drive, Woodbury, New York 11797-2015 Attention: David S. Glass or by telecopier (516) 364-3448. Bidder: Date: SOUTHOLD LANDFILL CLOSURE ADDENDUM NO. 5 RECEIPT ACKNOWLEDGED Legal Name of Person, Partnership, Joint Venture or Corporation Name and Title ACKNOWLEDGMENT IS ALSO REQUIRED ON PAGE B-1 OF BID ♦ 1314TO118101.DOC(R02) Page 3 of 3 - TOWN OF SOUTHOLD SOUTHOLD LANDFILL CLOSURE QA/QC SUMMARY CONSTRUCTION TESTING GEOMEMBRANE (REVISED) Test ASTM Frequency Sampler Laboratory Results. to: Non -Destructive All Seams Contractor's Approved N/A Contractor's and Seam Test Geomembrane Installer Engineer's Designated Representatives Destructive (Peel) D4437 Minimum 115001.f. Contractor's Approved Contractor's Approved Contractor's and Seam Test one piece/sample Geomembrane Installer Geomembrane Installer Engineer's Designated (Field) Representatives Destructive D4437 Minimum 115001.f. Contractor's Approved Contractor's Approved Contractor's and (Shear) Seam Test one piece/sample Geomembrane Installer Geomembrane Installer Engineer's Designated (Field) Representatives Destructive (Peel) D4437 Minimum 115001.f. Contractor's Approved Contractor's Approved Contractor's and Seam Test five pieces/sample Geomembrane Installer Geosynthetic Laboratory Engineer's Designated Representatives Destructive D4437 Minimum 115001.f. Contractor's Approved Contractor's Approved Contractor's and (Shear) Seam Test five pieces/sample Geomembrane Installer Geosynthetic Laboratory Engineer's Designated Representatives Notes: 1. Destructive seam samples shall be taken at a minimum frequency of 1/500 l.f. The sample shall be distributed for testing as specified. 2. Conformance testing of any and all geomembrane properties may be performed by the Owner at the discretion of the Engineer. a 1314\A010910 LDOC(R02) A -4R State of New Y -- k epartment of Conservation WATER RESOURCES COMISSION Long Island Well Application No. W-2620 In the Matter of the Application -of the - TOWN OF SOUTHOLD for Approval of the sinking of a new well at its property on the north side of Middle Road (County Route 27), at Cutchogue, Town of Southold, Suffolk County, New York. D E C I S I O N Application filed April 8, 1968 Hearing held in Greenport, April 17, 1968 Decision May 2, 1968 DECISION ON LANG ISLAND WELL APPLICATION NO. W-2620 PROCEEDINGS This is an application made under the provisions of Section 476 of the Conservation Law for approval of a well project in Suffolk County. Petition verified by Raymond C. Dean, Superintendent of Highways and head of the Department of Public Works of the Town of Southold in Suffolk County on April 5, 1968 and filed in thc: office of the Water Resources Commission on April 3, 1968. Due notice of the hearing was given by publication in the Suffolk Sun of Deer Park and the hearing was held before Walter G. Waterman, Associate Engineer of the Commission in the Southold Town Supervisors office in Greenport on April 17, 1968 at 10 o'clock in the forenoon. The petitioner was represented at the hearing by its attorney, Robert W. Trasker, Esq. No objections were filed and no one appeared at the hearing in `apposition to approval of the project. PROJECT The Town of Southold proposes to sink a well with b -inch diameter casing to a depth of 100 feet and to equip the well with a pump having a capacity of 400 gallons a minute. The well is to be located at its municipal refuse disposal area on the north side of Middle Road (Route 27) at Cutchogue. Water pumped from this well is to be used on this property only for fLre protection. FINDINGS OF FACT I. The Town of Southold is a municipal corporation of the State of New York charged with various duties including the maintenance and operation of a municipal refuse disposal area. 2 - 2. Well water ie desired at this area to extinguish any fire that may be started by spontaneous combustion or other means. 3. For fire protection purpci�es the applicant pro- poses to sink an 8 -inch diameter well to a depth of 100 feet and to equip the well with an electrically operated submersible type pump having a capacity of 400 gallons a minute. This well is to be located about 700 feet north of Middle Road and about 1,200 feet east of Depot Lane. 4. It is estimated that the annual uce of water from the well will not exceed 200,000 gallons. 5. Applicant desires to use well water for this pur- pose as no other supply of water is available onthe property or in the immediate area. 6. Sinking the proposed well will not adversely affect any wells of a public water supply system. The nearest such well is about five miles to the east and belongs to the Village of Greenport. CONDITIONS The Commission finds it to be necessary to protect the interests of the applicant and of the people of the State, to i.npose the following conditions: A. Applicant must maintain and operate a satisfactory meter or other device to measure and record the amount of mater -pumped from this well on this property and shall preserve such records. Such measuring device and the apparatus connected therewith shall be open at all reasonable hours to inspection or test by duly accred- ited representatives of this Commission ur of the local water authorities. Records of the pumpage shall be made available for inspection or tranocrip- tion. Applicant shall report the amount of pumpage yearly to this Cim ission. 3 - R. This decision and approval shall not be held to grant to the pi-licant any exemption from general re-. Lrictinns on the use of water for this pt- eticular purpose which may at any %A.ne be imposed by other competent authority. C. The Commission reserves the right to reconsider this approval at any time in the future and, after due notice and hearing, at that time to continue, rescind or modify this decision in such a manner as may be found to be just and equitable. D. Unless this proposed well shall have Leen completely constructed prior to June 1, 1971, or within such extended time as may have been applied for and granted by the Commission, then and on that date this approval shall be deemed to have lapsed. STATUTORY DETERMINATION In view of the above, the Water Resources Coamission, under the provisions of Section 476 of the Conservation Law, determines and decides that approval of this application as above modified will protect the public health and public welfare in conserving the supply of water of Long Island for domestic consumption. - 4 - DECISION WHEREFORE, the hereby approve the said the Town of Southold, as Attest: Secretary Water Resources Commission does application, maps and plans of thus modified. IN WITNESS WHEREOF, the Water Resources Commission has caused this determination and approval to be signed and has caused its official seal to be affixed hereto and has filed the same with all maps, plans, reports and other papers relating thereto in its Westbury office this 2nd day of May, 1968. WATER RESOURCES COMMISSION Deputy Commissioner, Conservation Department, Alternate - Acting Chairman TOWN OF SOUTHOLD SUFFOLK COUNTY, NEW YORK SOUTHOLD LANDFILL CLOSURE CONTRACT NO. 2000 — GENERAL CONSTRUCTI ADDENDUM NO.6 JANUARY 24, 2001 THIS ADDENDUM CONSISTS OF 2 PAGES AND NO ATTACHMENTS TO ALL BIDDERS: This addendum is hereby made part of the Specifications and Contract Documents. GENERAL CONDITIONS 1. Section 5.3 — Certificates of Insurance, delete the existing section in its entirety and replace it with the following: "Section 5.3 — Proof of Insurance "CONTRACTOR shall deliver to OWNER, with copies to each additional insured identified in the Supplementary Conditions and in paragraphs 5.4.2.1 and 5.5.1.1 of these General Conditions, proof of insurance which CONTRACTOR is required to purchase and maintain. Such proof of insurance shall consist of certificates of insurance and signed endorsements naming the additional insureds and other evidence of insurance requested by OWNER or any other additional insured." 2. Section 5.6 — Waiver of Rights, delete the existing section in its entirety and replace it with the following: "5.6 — Waiver of Rights "OWNER and CONTRACTOR intend that all insurance policies purchased in accordance with this Section '5 will protect OWNER, CONTRACTOR, Subcontractors, ENGINEER, ENGINEER's Consultants, and all other individuals or entities identified in the Supplementary Conditions to be listed as insureds or additional insureds (and the officers, directors, partners, employees, agents, and other consultants and subcontractors of each and any of them) in such policies. Such insurance shall be primary with respect to any similar insurance purchased or maintained by an additional insured notwithstanding the provisions of such insurance. Any other insurance maintained by an additional insured for injury or damage that is covered by the insurance required under this Section 5 shall be excess and noncontributing with the insurance maintained by CONTRACTOR." ♦ 1314\1F0124104.doc(R02) Page 1 of 2 GENERAL INFORMATION Based on information which has been provided to the Town of Southold by KeySpan Energy, it is anticipated that the high voltage electric utility towers will be removed from the landfill between May and June 2001. The Contractor shall be responsible for coordinating the Work with KeySpan's work. KeySpan has indicated that their work will primarily impact the area within an approximately 25 -foot radius of the towers. Please acknowledge the receipt of this addendum by signing below and returning immediately to the offices of Dvirka and Bartilucci Consulting Engineers, 330 Crossways Park Drive, Woodbury, New York 11797-2015 Attention: David S. Glass or by telecopier (516) 364-3448. Bidder: Date: SOUTHOLD LANDFILL CLOSURE ADDENDUM NO. 6 RECEIPT ACKNOWLEDGED Legal Name of Person, Partnership, Joint Venture or Corporation Name and Title ACKNOWLEDGEMENT IS ALSO REQUIRED ON PAGE B-1 OF BID ♦ 1314\F0124104.doc(R02) Page 2 of 2 TOWN OF SOUTHOLD SUFFOLK COUNTY, NEW YORK CONTRACT NO. 2000 - GENERAL CONSTRUCTION ADVERTISEMENT FOR BIDS, INSTRUCTIONS TO BIDDERS, BID, BID BOND, AGREEMENT, PERFORMANCE BOND, LABOR AND MATERIAL PAYMENT BOND, GENERAL CONDITIONS, SUPPLEMENTARY CONDITIONS, TECHNICAL SPECIFICATIONS a FOR 0 SOUTHOLD LANDFILL CLOSURE GENERAL CONSTRUCTION 11 SEPTEMBER 2000 0 DVIRKA AND BARTILUCCI CONSULTING ENGINEERS WOODBURY, NEW YORK ♦1319\A0827901.D0C(RO1) 0 0 0 Section 0 L 0 F, 0 A 0 TABLE OF CONTENTS Title Page Advertisement for Bids ...........................A-1 thru A-2 Instructions to Bidders .........................I-1 thru I-11 Bid..............................................B-1 thru B-14 Bid Bond ....................................00410-1 thru 00410-2 Performance Bond ............................00610-1 thru 00610-3 Payment Bond ................................00620-1 thru 00620-3 Maintenance Bond.................................M-1 Agreement........................................1 thru 7 Table of Contents of General Conditions ..........GC -i thru GC -vi General Conditions...............................GC-1 thru GC -65 Supplementary Conditions .........................SC -1 thru SC -19 State of New York Department of Labor Prevailing Wage Rate Schedule TECHNICAL SPECIFICATIONS Contract No. 2000 - General Construction Section Title Page DIVISION 1 - GENERAL PROVISIONS 1.0 Scope of Work ........................ 1.0-1 thru 1.0-2 1.1 Location of Work.....................1.1-1 thru 1.1-5 1.2 Contract Drawings .................... 1.2-1 thru 1.2-2 1.3 Special Construction Conditions ...... 1.3-1 thru 1.3-3 1.4 Construction Schedule/ Construction Sequence................1.4-1 thru 1.4-6 1.5 Health and Safety Plan...............1.5-1 thru 1.5-10 1.6 Environmental Protection Procedures.. 1.6-1 thru 1.6-6 1.7 Temporary Services/Security .......... 1.7-1 thru 1.7-3 1.8 Temporary Facilities ................. 1.8-1 thru 1.8-6 1.9 Project Meetings ..................... 1.9-1 thru 1.9-3 1.10 Contractor's Equipment and Tools..... 1.10-1 1.11 Storage of Materials and Equipment... 1.11-1 1.12 Project Sign .........................1.12-1 thru 1.12-3 1.13 Construction Quality Assurance/ Construction Quality Control Program. 1. 13-1 thru 1.13-5 1.14 Measurement and Payment..............1.14-1 thru 1.14-24 ♦1314\A0827901.DOC(R03) i DIVISION 3 - MECHANICAL 3.0 Scope of Work ........................ 3.0-1 thru 3.0-2 3.1 Pipes, Valves, Fittings and Appurtenances ........................ 3.1-1 thru 3.1-17 DIVISION 4 - LANDFILL CAPPING SYSTEM 4.0 TABLE OF CONTENTS (continued) 4.0-1 thru 4.0-2 4.1 Geotextiles .......................... 4.1-1 thru 4.1-15 4.2 Section Title thru Page 4.3 Geomembrane ..........................4.3-1 DIVISION 2 - SITE WORK thru 4.3-37 4.4 Geocomposite Drainage Layer .......... 2.0 Scope of Work ........................ 2.0-1 thru 2.0-4 2.1 Clearing and Grubbing................2.1-1 4.6 thru 2.1-2 thru 2.2 Source of Supply ..................... 2.2-1 thru 2.2-3 4.7-10 2.3 Earthwork............................2.3-1 thru 2.3-23 2.4 Abandonment of Existing Groundwater Monitoring Wells and Installation of New Groundwater Monitoring Wells..... 2.4-1 thru 2.4-9 2.5 Abandonment of Existing and Installation of New Nonpotable Water Supply Well....................2.5-1 thru 2.5-18 2.6 Abandonment of Existing Landfill Gas Monitoring Wells and Installation of New Landfill Gas Monitoring Wells.... 2.6-1 thru 2.6-11 2.7 Asphalt Pavement ..................... 2.7-1 thru 2.7-10 2.8 Steel Guide Rail.....................2.8-1 thru 2.8-3 2.9 Landscaping ..........................2.9-1 thru 2.9-18 2.10 Fencing..............................2.10-1 thru 2.10-6 2.11 Aggregates and Mattresses ............ 2.11-1 thru 2.11-6 DIVISION 3 - MECHANICAL 3.0 Scope of Work ........................ 3.0-1 thru 3.0-2 3.1 Pipes, Valves, Fittings and Appurtenances ........................ 3.1-1 thru 3.1-17 DIVISION 4 - LANDFILL CAPPING SYSTEM 4.0 Scope of Work ........................ 4.0-1 thru 4.0-2 4.1 Geotextiles .......................... 4.1-1 thru 4.1-15 4.2 Gas Venting Layer....................4.2-1 thru 4.2-9 4.3 Geomembrane ..........................4.3-1 thru 4.3-37 4.4 Geocomposite Drainage Layer .......... 4.4-1 thru 4.4-15 4.5 Barrier Protection Layer.............4.5-1 thru 4.5-5 4.6 Topsoil Layer ........................ 4.6-1 thru 4.6-13 4.7 Erosion Control Materials ............ 4.7-1 thru 4.7-10 ♦1314\A0827901.DOC(R03) i i EI u El u • TABLE OF CONTENTS (continued) Section Title Page DIVISION 6 - CONCRETE 6.0 Scope of Work ........................ 6.0-1 6.1 Concrete Formwork .................... 6.1-1 thru 6.1-13 6.2 Concrete Reinforcement ............... 6.2-1 thru 6.2-5 6.3 Cast -in -Place Concrete ............... 6.3-1 thru 6.3-18 6.4 Precast Concrete Structures.......... 6.4-1 thru 6.4-5 Quality Assurance/Quality Control Summary............ A • Results of Testing of On-site Soil Stockpile andBorrow Area Soil.................................B Descriptions of Existing Conditions of Construction and Working Easements and • Agreements with Property Owners ...................... C Southold Landfill Topographic Maps - October 12, 1999 Aerial Photograph Date ............................... D C7 ♦1314\A0827901.DOC(R03) 0 iii DIVISION 16 - ELECTRICAL 16.0 Scope of Work ........................ 16.0-1 thru 16.0-7 16.1 Conduit .............................. 16.1-1 thru 16.1-7 16.2 Sealing Fittings ..................... 16.2-1 thru 16.2-2 16.3 Flexible Conduits .................... 16.3-1 thru 16.3-3 16.4 600 Volt Cable ....................... 16.4-1 thru 16.4-5 16.5 Pull and Junction Boxes .............. 16.5-1 thru 16.5-3 16.6 Outlet Boxes ......................... 16.6-1 thru 16.6-2 16.7 Motor Starters ....................... 16.7-1 thru 16.7-4 16.8 Lighting and Distribution Panelboard ........................... 16.8-1 thru 16.8-3 16.9 Disconnect Switches............ 16.9-1 thru 16.9-2 • 16.10 Grounding System ..................... 16.10-1 thru 16.10-3 16.11 Overhead Pole Lines .................. 16.11-1 thru 16.11-2 16.12 Construction of New Nonpotable Water Supply Well .................... 16.12-1 thru 16.12-4 16.13 Relocation of Existing Siren......... 16.13-1 thru 16.13-4 List of Appendices Quality Assurance/Quality Control Summary............ A • Results of Testing of On-site Soil Stockpile andBorrow Area Soil.................................B Descriptions of Existing Conditions of Construction and Working Easements and • Agreements with Property Owners ...................... C Southold Landfill Topographic Maps - October 12, 1999 Aerial Photograph Date ............................... D C7 ♦1314\A0827901.DOC(R03) 0 iii ADVERTISEMENT FOR BIDS • i 7 Cm :' • f ADVERTISEMENT FOR BIDS TOWN OF SOUTHOLD • CONTRACT NO. 2000 SOUTHOLD LANDFILL CLOSURE • Sealed Bids for Contract No. 2000 for Closure Construction of the Town of Southold Landfill, Cutchogue, Long Island, New York, will be received by the Town of Southold Town Clerk's office, located at 53095 Main Road, Southold, Long Island, New York 11971 until 3 p.m. (Local Time), on November 9, 2000, and then at said office publicly opened and read aloud. • The Contract Documents, consisting of Advertisement for Bids, Instructions to Bidders, Bid, Bid Bond, Agreement, General Conditions, Supplementary Conditions, Payment Bond, Performance Bond, Drawings, Specifications and Addenda may be examined at the following location: Town of Southold Town Hall 53095 Main Road Southold, New York 11971 • All bidders must obtain a set of the Contract Documents. Copies of the Contract Documents may be obtained at the office of Elizabeth Neville, Southold Town Clerk (631-765-1800), Town of Southold, Town Hall at 53095 Main Road, Southold, New York 11971 upon depositing the sum of $100 for each set of documents. • Anyone upon returning the Contract Documents in good condition within 30 days after the opening of Bids will be returned his deposit for one set. Anyone returning all other copies of the Contract Documents in good condition within 30 days after the opening of Bids shall be refunded the amount deposited, less the OWNER's actual cost of reproduction. • Each Bid must be accompanied by a certified or bank cashier's check made payable to OWNER, or a Bid Bond issued by a surety licensed to conduct business in the state where the Project is located and named in the current list of "Companies Holding Certificates of Authority as Sureties on Federal Bonds and as Acceptable Reinsuring Companies" as published in Circular • 570 (amended) by the Financial Management Service, Surety Bond Branch, U.S. Department of the Treasury, in an amount not less than five percent of the amount of the Bid submitted. The list may be ordered from the Government Printing Office Bookstore, 26 Federal Plaza, Room 110, New York, NY 10278, (212) 264-3825. ♦ 1314\F0412017.D0QR04) A-1 The Bidder to whom the OWNER proposes to award the Contract will be required to furnish performance and payment bonds and the necessary insurance certificates as prescribed in the General Conditions and the Supplementary Conditions upon the execution of the Agreement. Bidders are required to execute a non -collusive bidding certification required by Section 103-d of the General Municipal Law of the State of New York. The attention of Bidders is particularly called to the requirements as to the conditions of employment to be observed and the minimum wage rates to be paid under the contracts. Bidders are also required to comply with the anti -discrimination provisions of Sections 290-301 of the Executive Law of the State of New York. The OWNER reserves the right to reject any or all of the Bids received, to readvertise for Bids, to abandon the project, to waive any or all informalities in any Bid received and to accept any proposal which the OWNER decides to be for the best interest of the OWNER. A pre-bid meeting will be held at the Southold Landfill on October 19, 2000, at 11 a.m. (local time). Town of Southold L r� C • C7l ♦ 1314\R412017.D0QR04) A-2 0 INSTRUCTIONS FOR BID • r • 2< <� � « ,� • INSTRUCTIONS TO BIDDERS • 1. Defined Terms. Terms used in these Instructions to BIDDERS have the meanings assigned to them in the General Conditions. 2. Qualifications of BIDDERS. To demonstrate his qualifications for the Project, each BIDDER must be prepared to submit within five days of OWNER's request written evidence of • the types set forth in the Supplementary Conditions, such as financial data, previous experience and evidence of authority to conduct business in the jurisdiction where the Project is located. 3. Examination of Contract Documents and Site and Pre -Bid Meeting. • 3.1 Before submitting his Bid, each BIDDER must: (a) examine and carefully study the Contract Documents and the other related data identified in the Bidding Documents. (b) visit the Site and become familiar with and be satisfied as to the general, local • and Site conditions that may affect cost, progress, and performance of the Work. (c) become familiar with and be satisfied as to all federal, state and local Laws and Regulations that may affect cost, progress and performance of the Work. (d) carefully study all: (1) reports of explorations and tests of subsurface conditions at or contiguous to the Site and all drawings of physical conditions in or relating to existing surface or subsurface structures at or contiguous to the Site (except Underground Facilities) which have been identified in the • Supplementary Conditions as provided in Section 4 of the General Conditions, and (2) reports and drawings of a Hazardous Environmental Condition, if any, at the Site which has been identified in the Supplementary Conditions as provided in Section 4 of the General Conditions. (e) obtain and carefully study (or assume responsibility for having done so) all additional or supplementary examinations, investigations, explorations, tests, studies and data concerning conditions (surface, subsurface and Underground Facilities) at or contiguous to the Site which may affect cost, progress, or performance of the Work or which relate to any aspect of the means, methods, techniques, sequences, and procedures of construction to be employed by BIDDER, sequences, and procedures of construction, if any, expressly required by the Contract Documents to be employed by BIDDER, and safety precautions and programs incident thereto. • (f) be satisfied that no further examinations, investigations, explorations, tests, studies, or data are necessary for the performance of the Work at the Contract ♦ 1314T0412018.doc(R03) 1-1 • • Price, within the Contract Time, and in accordance with the other terms and conditions of the Contract Documents. • (g) be aware of the general nature of work to be performed by OWNER and others at the Site that relates to the Work as indicated in the Contract Documents. • (h) correlate the information known to BIDDER, information and observations obtained from visits to the Site, reports and drawings identified in the Contract Documents, and all additional examinations, investigations, explorations, tests, studies, and data with the Bidding Documents. (1) give ENGINEER written notice of all conflicts, errors, ambiguities, or • � discrepancies that BIDDER has discovered in the Contract Documents, and the written resolution thereof by ENGINEER is acceptable to BIDDER. (j) be satisfied that the Contract Documents are generally sufficient to indicate and convey understanding of all terms and conditions for performance and A furnishing of the Work. 3.2 Reference is made to the Supplementary Conditions for the identification of those surveys and investigation reports of subsurface or latent physical conditions at the site (if available) or otherwise affecting performance of the Work which have been relied upon by ENGINEER in preparing the Drawings and Specifications. OWNER will make copies of such surveys and reports available to any BIDDER requesting them. Before submitting his Bid each BIDDER will, at his own expense, make such additional surveys and investigations as he may deem necessary to determine his Bid price for performance of the Work within the terms of the Contract Documents. • 3.3 The submission of a Bid will constitute an incontrovertible representation by the BIDDER that he has complied with every requirement of this Article 3. 3.4 A pre-bid meeting will be held at the Southold Landfill on October 19, 2000, at • 11:00 a.m. 4. Interpretations. All questions about the meaning or intent of the Contract Documents shall be submitted to ENGINEER in writing. Replies will be issued by Addenda mailed or delivered to all parties recorded by ENGINEER as having received the Bidding Documents. Questions received less than ten calendar days prior to the date for opening of Bids will not be answered. Only questions answered by formal written Addenda will be binding. Oral and other interpretations or clarifications will be without legal effect. 5. Bid Security. Each BIDDER must provide Bid Security equal to five percent of its • maximum Bid Price, as set forth in the Bid Form (attached hereto as an exhibit). The required Security must be in the form of a certified or bank cashier's check made payable to OWNER or a ♦ 1314V0412018.doc(R03) 1-2 • Bid Bond issued by a surety licensed to conduct business in the state where the Project is located and named in the current list of "Companies Holding Certificates of Authority as Sureties on Federal Bonds and as Acceptable Reinsuring Companies" as published in Circular 570 • (amended) by the Financial Management Service, Surety Bond Branch, U.S. Department of the Treasury. The Bid Security of the successful BIDDER will be retained until he has executed the Agreement and furnished the required Contract Security, whereupon it will be returned; if he fails to execute and deliver the Agreement and furnish the required Contract Security within 15 days of the Notice of Award, OWNER may annul the Notice of Award and the Bid Security of • that BIDDER will be forfeited. The Bid Security of any BIDDER whom OWNER believes to have a reasonable chance of receiving the award may be retained by OWNER until the earlier of the seventh day after the executed Agreement is delivered by OWNER to BIDDER and the required Contract Security is furnished or the sixty-first day after the Bid opening. Bid Security of other BIDDERS will be returned within seven days of the Bid opening. • 6. Contract Time and Final Contract Time. The number of days for Substantial Completion of Work (the Contract Time) and for Final Completion of Work (Final Contract Time) are set forth in the Bid Form and will be included in the executed Agreement. Any provisions for liquidated damages are set forth in the Contract Documents. 7. Equipment Suppliers. BIDDERS shall submit with their Bids a list of the proposed Suppliers for the items of equipment listed on the Bid Form. If OWNER or ENGINEER after due investigation has reasonable objection to any proposed Supplier, he may, before giving the Notice of Award, request the apparent low BIDDER to submit an acceptable substitute without an increase in his Bid price. If the apparent low BIDDER declines to make any such substitution, he will thereby sacrifice his Bid Security. The OWNER or ENGINEER's failure to object to a Supplier does not relieve the BIDDER of his responsibility to furnish equipment that complies with the Specifications and shall not constitute a waiver of any right of the OWNER or ENGINEER to reject defective Work or Work not in conformance with the Contract Documents. • 8. Bid Form. 8.1 The Bid Form is included in the Contract Documents; additional copies may be obtained from ENGINEER. • 8.2 Bid Forms must be completed in ink or by typewriter. The Bid price of each item on the form must be stated in words and numerals; in case of a conflict, words will take precedence. 8.3 Bids by corporations must be executed in the corporate name by the president or a vice president (or other corporate officer accompanied by evidence of authority to sign) and the corporate seal shall be affixed and attested by the secretary or an assistant secretary. The corporate address and state of incorporation shall be shown below the signature. • ♦ 1314\M412018.doc(R03) I-3 0 • 8.4 Bids by partnerships must be executed in the partnership name and signed by a partner, his title must appear under his signature and the official address of the partnership must be shown below the signature. • 8.5 All names must be typed or printed below the signature. 8.6 The Bid shall contain an acknowledgment of receipt of all Addenda (the numbers of which shall be filled in on the Bid Form). • 9. Submission of Bids. Bids shall be submitted at the time and place indicated in the Advertisement for Bids and shall be included in an opaque sealed envelope, marked with the Project title, contract number, and name and address of the BIDDER and accompanied by the Bid Security and other required documents. The Bid Forms shall remain in the Contract Documents and shall be submitted along with the Contract Documents (except for drawings). If separate Bid Form pages are used, they shall be securely attached to the Contract Documents. 10. Modification and Withdrawal of Bids. Bids may be modified or withdrawn by an appropriate document duly executed (in the manner that a Bid must be executed) and delivered to the place where Bids are to be submitted at any time prior to the opening of Bids. 11. Opening of Bids. Bids will be opened as indicated in the Advertisement for Bids. 12. Bids to Remain Open. All Bids shall remain open for forty-five (45) days after the day of • the Bid opening, but OWNER may, in his sole discretion, release any Bid and return the Bid Security prior to that date. 13. Award of Contract. 13.1 OWNER reserves the right to reject any and all Bids and waive any and all • informalities, and the right to disregard all nonconforming or conditional Bids or counter proposals. 13.2 In evaluating Bids, OWNER shall consider the qualifications of the BIDDERS, whether or not the Bids comply with the prescribed requirements, and alternates and unit prices, if requested in the Bid Forms. He may consider the qualifications and experience of Suppliers who are to furnish the items of equipment for those portions of the Work as to which the identity of the equipment Suppliers must be submitted as specified in the Bid. He may conduct such investigations as he deems necessary to establish the responsibility, qualifications and financial ability of the BIDDERS and equipment Suppliers to do the Work in accordance with the Contract • Documents to OWNER's satisfaction within the prescribed time. OWNER reserves the right to reject the Bid of any BIDDER who does not pass any such evaluation to OWNER's satisfaction. 13.3 If a contract is to be awarded, it will be awarded to the lowest responsive responsible BIDDER whose evaluation by OWNER indicates to OWNER that the award will be • in the best interests of the Project. ♦ 131AM412018.doc(R03) 1-4 • • 13.4 If the Contract is to be awarded, OWNER will give the apparent successful BIDDER a Notice of Award within forty-five days after the day of the Bid opening. • 13.5 Simultaneously with delivery of the executed counterparts of the Agreement to OWNER, the apparent successful BIDDER shall deliver to OWNER the required Contract Security. • 14. Taxes. BIDDERs shall refer to Section 6 of the General Conditions and to the Supplementary Conditions for applicable tax exemption. 15. Minority and Women's Business Enterprises/Equal Employment Opportunity Requirements The CONTRACTOR will be requested to make good faith efforts to subcontract at least 8.8 percent and 8.8 percent of the total contract price to NYS Certified Minority Business Enterprise(s) (MBE) and Women Business Enterprise(s)(WBE), respectively. The New York State Department of Environmental Conservation does not allow substitution of a Disadvantaged or Disabled Business Enterprise (DBE) for a Minority Business Enterprise (MBE) under the State Assistance Program. The MBE and EEO provisions are required provisions for this contract. The • CONTRACTOR is requested to comply with State regulations 9 NYCRR Part 543 entitled "Requirements and Procedures Regarding Business Participation Opportunities for Minorities and Women on State Contracts." In accordance with Executive Law Article 15-A, the NYSDEC is required to make available for review or purchase, the NYS Directory of Certified Minority and Women Owned • Business Enterprises. The Directory can be reviewed free of charge at the NYSDEC's Regional offices or at 50 Wolf Road, Albany, New York. Bidders wishing to purchase the Directory should contact Ms. Fran Genovesi, Business Services Bureau, Governor's Office of Minority and Women's Business Development, P.O. Box 2072, Albany, New York 12220 at (518) 292-5253. For additional information and assistance regarding NYS Certified M/WBE's please contact Ms. Brenda Scott Moulhem at NYSDEC's Bureau of Minority and Women's Business Development at (518) 457-7187. Pursuant to New York State Executive Law Article 15-A and the attending rules and regulations, an approvable Minority/Women's Business Enterprise -Equal Employment Opportunity • (M/WBE-EEO) Work Plan will be required of the Contractor. The M/WBE-EEO Work Plan shall be submitted by all bidders with the Bid. The Work Plan should state the M/WBE and EEO goals, the areas of work to be considered for solicitation of M/WBE firms and a listing of M/WBE firms to be used to supply identified subcontracting work/supplies. A CONTRACTOR Detailed EEO and M/WBE Work Plan form is included as part of the Bid and will be incorporated into the • Contract. ♦ 131AM412018.doc(R03) I-5 0 n The CONTRACTOR will be required to provide equal opportunities to minorities and women with regard to all jobs necessary for the performance of work or contracts required by the • project. In doing so, the CONTRACTOR agrees to make good faith efforts to employ minorities for at least 10 percent of, and women for at least 10 percent of, the work force hours required for the completion of the project. Different occupational category work force participation goals may be used to meet these overall goals for work force participation. The CONTRACTOR will not discriminate against employees or applicants for employment because of race, creed, color, national origin, sex, age disability, or marital status, and will undertake or continue existing programs of • affirmative action to ensure that minority group persons and women are afforded equal opportunity without discrimination. Such programs shall include, but not be limited to, recruitment, employment, job assignment, promotion, upgrading, demotion, transfer, layoff, termination, rates of pay or other forms of compensation, and selections for training or retraining, including apprenticeship and on-the-job training. • At the request of the NYSDEC, the CONTRACTOR shall request each employment agency, labor union, or authorized representative of workers with which it has a collective bargaining or other agreement or understanding and which is involved in the performance of the Contract with the Agency to furnish a written statement that such employment agency, labor union, or representative shall not discriminate because of race, creed, color, national origin, sex, age, disability, or marital status, and that such union or representative will cooperate in the implementation of the CONTRACTOR'S obligations hereunder. 16. Site Reports and Documents Available for Review by Bidders Prospective bidders shall be permitted to examine and review supporting documentation relative to the site at the office of the Town of Southold located at 53095 Main Road, Southold, Long Island, New York 11971 during normal business hours. Prospective bidders may contact the office of the Town of Southold (516) 765-1889 to arrange for an appointment. Due to the voluminous nature of the documents, copies of the documents cannot be provided to prospective bidders and the documents cannot be borrowed or removed from the office of the Town of Southold. Facilities for photocopying any or all portions of the documents are not available. The supporting documentation available to be examined and reviewed is as follows: • Part 360 and Phase II Hydrogeologic Investigation Report, Southold Landfill, Dvirka and Bartilucci Consulting Engineers, October 1991. • Part 360 and Phase II Supplemental Investigation Report, Southold Landfill, Dvirka and Bartilucci Consulting Engineers, March 1993. • Part 360 Closure Investigation Report, Southold Landfill, Dvirka and Bartilucci Consulting Engineers, December 1996. ♦ 1314\M412018.doc(R03) I-6 CONTRACTOR DETAILED EEO AND MBE/WBE WORK PLAN NEW YORK STATE DEPARTMENT OF ENVIRONMENTAL CONSERVATION Consultant/Contractor Name Contractor Number Address City State Zip Code Grantee Name Project/Grant Number Address City State Zip Code Authorized Representative Title Authorized Signature Contract Description PROJECTED EEO AND MBE/WBE CONTRACT SUMMARY Percent Amount Percent No. of Employees Work/Hours 1. Total Dollar Value of the Prime Contract 5. Total Number Employees/ Work Hours 2. MBE Goal Applied to the Contract 6. Total Goal for Minority Employees 3. WBE Goal Applied to the Contract 7. Total Goal for Female Employees 4. MBE/ WBE Combined Totals 8. EEO Combined Totals For the Office of Affirmative Action Use Only Work Plan Proposed Goals Date Approved Date Disapproved Initials MBE (%) EEO -Minorities (%) WBE (%) I EEO -Minorities (%) ♦ 1314\RX12018.doc(R03) I_7 SECTION I - MBE INFORMATION: In order to Achieve the MBE Goals, MINORITY Firms are Expected to Participate in the Following Manner: MBE Firm Description of Work Quantities Involved By MBE Projected MBE Contract Amount and Award Date Contract Schedule Start Date Contract Payment Schedule Project Completion Date name: • $ Date: • address: cit state/zip code: telephone: name: $ Date: address: cit state/zip code: telephone: name: $ Date: address: cit state/zip code: telephone: ♦ 1314\F0412018.doc(R03) • • • 0 • I-8 • • • • • • • 0 • SECTION II - WBE INFORMATION: In order to Achieve the WBE Goals, WOMEN Firms are Expected to Participate in the Following Manner: WBE Firm Description of Work Quantities Involved By WBE Projected WBE Contract Amount and Award Date Contract Schedule Start Date Contract Payment Schedule Project Completion Date name: $ Date: address: cit state/zip code: telephone: name: $ Date: address: cit state/zip code: telephone: name: $ Date: address: cit state/zip code: telephone: ♦ 1314\M412018.doc(R03) I.9 0 SECTION III - EEO INFORMATION: In order to Achieve the EEO Goals, Minorities and Females are Expected to Be Employed in the Following Job Categories for the Specified Amount of Work Hours: Job Categories Total Work Hours of Contract All Em ployees Minority Em to ees Males Females Black Asian Native American Hispanic Officials/ Managers Professionals Technicians Sales Workers Office/Clerical Craftsmen Laborers Service/Workers TOTALS ♦ 1314\F0412018.doc(R03) I-10 • • Test Pit Waste Delineation Report, Southold Landfill, Dvirka and Bartilucci Consulting Engineers, November 1998. • • Final Closure Plan, Southold Landfill, Dvirka and Bartilucci Consulting Engineers, December 1998. • Design Investigation Test Pits and Test Trenches (Memorandum), Southold Landfill, Dvirka and Bartilucci Consulting Engineers, August 11, 1999. • • C • • U • • ♦ 1314\F0412018.doc(R03) I-11 0 i E i i i i i $ID ---777 777-7- • 71 NAME OF BIDDER WE Town of Southold (OWNER) 2000 (CONTRACT NO.) • Southold Landfill Closure (DESCRIPTION OF WORK) 1. The undersigned BIDDER warrants and represents, if awarded the Contract, that the work proposed herein will be substantially completed in accordance with Section 14 of the General Conditions within 270 consecutive calendar days after the date when the Contract Time commences to run as provided in Section 2 of the General Conditions, and finally completed and ready for final payment in accordance with Section 14 of the General Conditions within 30 consecutive calendar days after the date of Substantial Completion (Final Contract Time). 2. The undersigned and OWNER recognize that time is of the essence of the Agreement to be executed by the undersigned (if awarded the Contract) and that OWNER will suffer financial loss if the • Work is not completed within the times specified in paragraph 1 above. The parties also recognize the delays, expense, and difficulties involved in proving in a legal proceeding the actual loss suffered by OWNER if the Work is not completed on time. Accordingly, instead of requiring any such proof, OWNER and BIDDER agree that as liquidated damages for delay, but not as a penalty, BIDDER shall pay OWNER $1,500 for each consecutive calendar day that expires after the time specified in • paragraph 1 above for Substantial Completion. If BIDDER shall neglect, refuse, or fail to complete the remaining Work within the Final Contract Time or any proper extension thereof granted by OWNER, BIDDER shall pay OWNER $1,000 for each consecutive calendar day that expires after the time specified in paragraph 1 above for Final Completion and readiness for final payment until the Work is completed and ready for final payment. • 3. The undersigned BIDDER proposes and agrees, if awarded the Contract, to enter into an Agreement with OWNER in the form included in the Bidding Documents to perform all Work as specified or indicated in the Bidding Documents for the prices and within the times indicated in this Bid and in accordance with the other terms and conditions of the Bidding Documents. 4. In submitting this Bid, BIDDER represents, as set forth in the Agreement, that: • a. BIDDER has examined and carefully studied the Bidding Documents, the other related data identified in the Bidding Documents, and the following Addenda, receipt of all which is hereby acknowledged, but he agrees that he is bound by all addenda whether or not listed herein. Addendum No. Addendum Date • ♦ 1314\F0412019.doc(R02) B-1 0 • • b. BIDDER has visited the Site and become familiar with and is satisfied as to the general, local and Site conditions that may affect cost, progress, and performance of the Work. BIDDER is familiar with and is satisfied as to all federal, state and local Laws and Regulations that may affect cost, progress and performance of the Work. d. BIDDER has carefully studied all: (1) reports of explorations and tests of subsurface conditions at or contiguous to the Site and all drawings of physical conditions in or relating • to existing surface or subsurface structures at or contiguous to the Site (except Underground Facilities) which have been identified in the Supplementary Conditions as provided in Section 4 of the General Conditions, and (2) reports and drawings of a Hazardous Environmental Condition, if any, which as been identified in the Supplementary Conditions as provided in Section 4 of the General Conditions. • e. BIDDER has obtained and carefully studied (or assumes responsibility for having done so) all additional or supplementary examinations, investigations, explorations, tests, studies and data concerning conditions (surface, subsurface and Underground Facilities) at or contiguous to the Site which may affect cost, progress, or performance of the Work or of construction to be employed by the BIDDER, including applying the specific means, methods, techniques, • sequences, and procedures of construction expressly required by the Bidding Documents to be employed by BIDDER, and safety precautions and programs incident thereto. f. BIDDER does not consider that any further examinations, investigations, explorations, tests, studies, or data are necessary for the determination of this Bid for performance of the Work at the price(s) bid and within the times and in accordance with the other terms and conditions of the Bidding Documents. g. BIDDER is aware of the general nature of work to be performed by OWNER and others at the Site that relates to the Work as indicated in the Bidding Documents. • h. BIDDER has correlated the information known to BIDDER, information and observations obtained from visits to the Site, reports and drawings identified in the Bidding Documents, and all additional examinations, investigations, explorations, tests, studies, and data with the Bidding Documents. i. BIDDER has given ENGINEER written notice of all conflicts, errors, ambiguities, or • discrepancies that BIDDER has discovered in the Bidding Documents, and the written resolution thereof by ENGINEER is acceptable to BIDDER. j. The Bidding Documents are generally sufficient to indicate and convey understanding of all terms and conditions for the performance of the Work for which this Bid is submitted. • 5. The undersigned further understands and agrees that he is to do, perform and complete all the work in accordance with the Contract Documents and to accept in full compensation therefor the following prices to wit: • ♦ 1314\F0412019.doc(R02) B_2 • ♦ 1314T0412019.doc(R02) B-3 Town of Southold Southold Landfill Closure BID SHEETS Estimated Unit Price/Lump Sum Bid in Total Price Item Unit of Measure Ouantitx Description Both Words and Figures Bid in Figures 1 L.S. 1 Pre -Mobilization (not to exceed four percent dollars $ of Total Amount of Bid) and cents 2 L.S. 1 Mobilize, Maintain and Demobilize (not to dollars $ exceed two percent of Total Amount of Bid) and cents $ 3 Acre 50 Clearing and Grubbing dollars $ and cents 4 C.Y. 74,000 Unclassified Excavation and Landfilling dollars $ and cents I $ 5A C.Y. 2,000 Removal and Relandfilling of Buried Waste - dollars $ Waste Excavation Area 1 (including and cents Backfilling of Excavation with Clean Soil $ from On -Site Borrow) 5B C.Y. 2,200 Excavation of Gas Migration Control dollars $ Trenches and cents 6 C.Y. 36,100 Contour Grading Material, General Fill and dollars $ Daily Cover from On -Site Sources and cents ♦ 1314T0412019.doc(R02) B-3 ♦ 1314\M412019.doc(R02) B-4 0 0 0 Total Price Bid in Figures 0 Town0 f Southold Southold Landfill Closure BID SHEETS (continued) Estimated Unit Price/Lump Sum Bid in Item Unit of Measure Ouantity Description Both Words and Figures 7 S.Y. 173,000 Geotextile - Type I dollars and cents 8 C.Y. 55,400 Gas Venting Layer from On -Site Sources dollars and cents C{ 9 S.Y. 166,100 60 Mil Textured HDPE Geomembrane dollars and cents 10 Vent 39 Landfill Gas Vents dollars and cents 11 S.Y. 38,400 Geocomposite Drainage Layer dollars and cents 12 C.Y. 57,500 Barrier Protection Layer from On -Site dollars Sources and cents 13A C.Y. 34,100 Vegetative Growth Medium Using On -Site dollars Compost and On -Site Sand from Borrow and cents Area $ ♦ 1314\M412019.doc(R02) B-4 0 0 0 Total Price Bid in Figures ♦ 1314T0412019.doc(R02) B-5 • • • • Town ofouth 1 S od Southold Landfill Closure BID SHEETS (continued) Estimated Unit Price/Lump Sum Bid in Total Price Item Unit of Measure Ouantity Description Both Words and Figures Bid in Figures 13B C.Y. 3,800 Contingency Topsoil from Off -Site Sources dollars $ and cents 14 S.Y. 217,900 Erosion Control Blanket dollars $ and cents 15 S.Y. 9,700 Erosion Control Fabric dollars $ and cents 16 S.Y. 227,600 Hydroseeding dollars $ and cents 17 L.S. 1 Landscaping dollars $ and cents 18 L.S. 1 Rip Rap, Stone Fill, Gravel Fill and Reno dollars $ Mattresses and cents 19A L.F 6,030 6 -Foot High Fencing dollars $ and cents ♦ 1314T0412019.doc(R02) B-5 ♦ 1314\F0412019.doc(R02) B-6 Town of Southold Southold Landfill Closure BID SHEETS (continued) Estimated Unit Price/Lump Sum Bid in Total Price Item Unit of Measure Ouantity Description Both Words and Fieures Bid in Figures 19B L.F. 800 12 -Foot High Fencing dollars $ and cents 19C E.A. 2 Gates dollars $ and cents 20 S.Y. 2,600 Maintenance Roads - 6" Deep RCA dollars $ and cents 21 S.Y. 4,100 Maintenance Roads - 12" Deep RCA dollars $ and cents 22 S.Y. 6,500 Main Access Road (Including Asphalt and dollars $ Concrete Aprons and Curbing) and cents 23 L.F. 1,200 Guide Rail dollars $ and cents 24A Foot 260 Abandon Existing Landfill Gas Monitoring dollars $ Wells and cents ♦ 1314\F0412019.doc(R02) B-6 ♦ 1314T0412019.doc(R02) B_7 Town of Southold Southold Landfill Closure BID SHEETS (continued) Estimated Unit Price/Lump Sum Bid in Total Price Item Unit of Measure Ouantity Description Both Words and Figures Bid in Figures 24B Foot 570 New Landfill Gas Monitoring Wells dollars $ and cents 25A Foot 980 Abandon Existing Groundwater Monitoring dollars $ Wells and cents 25B Foot 600 New Groundwater Monitoring Wells dollars $ and cents 26 L.S. 1 Drainage Pipe, Inlet/Outlet Structures, dollars $ Stilling Basin and Manholes and cents $ 27 L.F. 10,000 Swale Underdrains and Anchor Trench dollars $ Drains and cents 28 L.S. 1 Water Supply Well and Electrical Service dollars $ and cents 29 L.S. 1 Siren and Electrical and Telephone Service dollars $ and cents ♦ 1314T0412019.doc(R02) B_7 0 • a Town of Southold Southold Landfill Closure BID SHEETS (continued) Estimated Unit Price/Lump Sum Bid in Total Price Item Unit of Measure Ouantity Description Both Words and Figures Bid in Figures 30 E.A. 1 Connect Cap System to LIPA Transmission dollars $ Pole and cents 31 C.Y. 73,100 Sand Pit Regrading dollars $ and cents ♦ 1314\F0412019.doc(R02) B_g Town of Southold Southold Landfill Closure BID SHEETS (continued) TOTAL AMOUNT OF BID: IN FIGURES $ IN WORDS ALTERNATE Bids will be compared on the basis of the TOTAL AMOUNT OF BID. Where the price in figures differs from the price in words, the price in words will be accepted as the amount bid and amounts computed and adjusted accordingly. Estimated quantities, where given, are approximate and are for the purpose of evaluating the proposals only. The OWNER reserves the right to omit or add to the construction or any portion of portions of the work heretofore enumerated or shown on the plans without forfeiture of Contract or claims for loss of anticipated profits or any other claims by the BIDDER on account of such omissions or additions. ♦ 1314T0412019.doc(R02) B_9 0 • 0 • ! r • • • • • 6. The BIDDER proposes to use the following equipment vendors and material suppliers for the following principal items of equipment and materials to be used in the Work, to wit: Item Ref. to Specification Equipment Vendors' and Material Suppliers' Name and Address 1. Geotextiles 4.1 2. Geomembrane 4.3 3. Geocomposite Drainage Layer 4.4 4. Topsoil Layer 4.6 5. Erosion Control Blanket 4.7 6. Erosion Control Fabric 4.7 7. Stone Fill 2.11 8. Recycled Concrete Aggregate 2.11 9. Rip -Rap 2.11 10. Seed and Plants 2.9 11. Drainage Pipe 3.1 ♦ 1314\F0412019.doc(R02) B-10 • • • 7. By submission of this Bid, the BIDDER and each person signing on behalf of any BIDDER certifies, and in the case of a joint Bid each party thereto certifies as to its own organization, under penalty or perjury, that to the best of knowledge and belief: a. The prices in this Bid have been arrived at independently without collusion, consultation, communication, or agreement, for the purpose of restricting competition, as to any matter relating to such prices with any other BIDDER or with any competitor, and BIDDER has not sought by collusion to obtain for itself any advantage over any other BIDDER or over OWNER; and b. This Bid is genuine and not made in the interest of or on behalf of any undisclosed individual or entity and is not submitted in conformity with any agreement or rules of any group, association, organization or corporation; and c. Unless otherwise required by law, the prices which have been quoted in this Bid have not been knowingly disclosed by the BIDDER and will not knowingly be disclosed by the BIDDER prior to opening, directly or indirectly, to any other BIDDER or to any competitor; and d. No attempt has been made or will be made by the BIDDER, directly or indirectly, to induce • any other individual or entity to submit or not to submit a Bid, or to submit a false or sham bid, for the purpose of restricting competition. 8. The undersigned submits herewith Bid Security in the amount of $ . In case this Bid is accepted by the OWNER, and the undersigned shall refuse or neglect, within fifteen (15) days after date • of receipt of Notice of Award, to execute and deliver the Agreement in the form provided herein, or to execute and deliver a performance bond and a labor and material payment bond in the amounts required and in the form prescribed, the amount of Bid Security shall be forfeited and will be retained by the OWNER as liquidated damages, otherwise the total amount of the Bid Security will be returned to the depositor in accordance with provisions set forth in the Instructions to BIDDERS. • 9. The undersigned acknowledges that a performance bond and a labor and material payment bond will be required of the BIDDER to whom the OWNER proposes to award the Contract. The undersigned agrees that if he is designated the apparent successful BIDDER and is issued a Notice of Award, simultaneously with delivery of the executed counterparts of the Agreement, he shall furnish to the OWNER such bonds equal to one hundred percent of the amount of the contract, conditioned for the faithful performance of all terms, covenants and conditions of same, with a surety company authorized to do business in the State of New York, as surety and named in the current list of "Companies Holding Certificates of Authority as Sureties on Federal Bonds and as Acceptable Reinsuring Companies" as published in Circular 570 (amended) by the Financial Management Service, Surety Bond Branch, U.S. Department of the Treasury. • Dated (If Corporation, affix Corporation seal) • 20 ♦ 1314\R412019.doc(R02) B-1 1 0 By Legal Name of Corporation Name and Title of Signatory THE P.O. ADDRESS OF THE BIDDER L� Street City and State IF A CORPORATION Name Address President Secretary Treasurer IF A PARTNERSHIP Names of Partners Address • IF A JOINT VENTURE • Names of Members Address • IF AN INDIVIDUAL • Name of Individual Address • ♦ 1314T0412019.doc(R02) B-12 • • ACKNOWLEDGMENT OF BIDDER, IF A CORPORATION STATE OF ) • COUNTY OF ) SS: On this day of before me personally came and appeared to me known, who being by me duly sworn did depose and say that he resides at that • he is the of the corporation described in and which executed the foregoing Bid; that he knows the seal of said corporation, that one of the impressions affixed to said instrument is an impression of such seal; that it was so affixed by order of the directors of said corporation; and that he signed his name thereto by like order. • SEAL ACKNOWLEDGMENT OF BIDDER, IF A PARTNERSHIP • STATE OF ) COUNTY OF ) SS: On this day of before me personally came and • appeared to me known and known to me to be one of the members of the firm of described in and who executed the foregoing Bid and he acknowledged to me that he executed the same as for the act and deed of said firm. • SEAL ACKNOWLEDGMENT OF BIDDER, IF AN INDIVIDUAL STATE OF ) COUNTY OF ) SS: On this day of before me personally came and appeared to me known and known to me to be • the person described in and who executed the foregoing Bid and acknowledged that he executed the same. SEAL • ♦ 1314\M412019.doc(R02) B-13 0 F: NON -COLLUSION CERTIFICATION By submission of this Bid, the BIDDER and each person signing on behalf of the BIDDER • certifies, and in the case of a joint Bid each party thereto certifies as to its own organization, under penalty of perjury, that to the best of knowledge and belief: 1. The prices in this Bid have been arrived at independently without collusion, consultation, communication or agreement, for the purpose of restricting competition, as to any matter • relating to such prices with any other BIDDER or with any competitor and BIDDER has not sought by collusion to obtain for itself any advantage over any other BIDDER or over OWNER; 2. This Bid is genuine and not made in the interest of or on behalf of any undisclosed individual or entity and is not submitted in conformity with any agreement or rules of any group, association, organization or corporation; and 3. Unless otherwise required by law, the prices which have been quoted in this Bid have not been knowingly disclosed by the BIDDER and will not knowingly be disclosed by the BIDDER prior to opening, directly or indirectly, to any other BIDDER or any competitor; and 4. No attempt has been made or will be made by the BIDDER, directly or indirectly to induce any other individual or entity to submit or not to submit a Bid, or to submit a false • or sham Bid, for the purpose of restricting competition. C The signature of the BIDDER to this Bid shall be deemed a specific subscription to the certificate required under Section 103-d of the General Municipal Law of the State of New York, and the BIDDER confirms that the statements herein contained are true under the penalties of perjury. I: • (CORPORATE SEAL, IF ANY) TITLE • DATE: • ♦ 1314\R912019.doc(R02) B-14 0 BID BOND i i M i 7771777TT"-7- '77 � Y 4 1 t � 1 h AM AWN ERA �t ow I AW all �H Y�` THS SAO � 1 ! XT , a i 1 ism, Of � 1 7 ,3 yx +r - } d " s sooty,, _ P > 9 i y x .M., A e l F BID BOND • BIDDER (Name and Address): SURETY (Name and Address of Principal Place of Business): OWNER (Name and Address): 0 9 0 (Words) (Figures) IN WITNESS WHEREOF, Surety and Bidder, intending to be legally bound hereby, subject to the terms printed on the reverse side hereof, do each cause this Bid Bond to be duly executed on its behalf by its authorized officer, agent, or representative. BIDDER SURETY BID BID DUE DATE: PROJECT (Brief Description Including Location): BOND BOND NUMBER: DATE (Not later than Bid due date): PENAL SUM: PENAL SUM FORM 0 0 0 0 (Seal) Bidder's Name and Corporate Seal By: Attest: Signature and Title (Seal) Surety's Name and Corporate Seal By: Attest: Signature and Title (Attach Power of Attorney) Signature and Title Signature and Title Note: (1) Above addresses are to be used for giving required notice. (2) Any singular reference to Bidder, Surety, OWNER or other party shall be considered plural where applicable. ♦ 1314\M412020.DOC EJCDC NO. 1910-28-C (1996 Edition) 00410-1 0 0 0 0 Ll 0 0 0 0 0 0 1. Bidder and Surety, jointly and severally, bind themselves, their heirs, executors, administrators, successors and assigns to pay to OWNER upon default of Bidder the penal sum set forth on the face of this Bond. 2. Default of Bidder shall occur upon the failure of Bidder to deliver within the time required by the Bidding Documents (or any extension thereof agreed to in writing by OWNER) the executed Agreement required by the Bidding Documents and any performance and payment Bonds required by the Bidding Documents. 3. This obligation shall be null and void if: 3.1. OWNER accepts Bidder's Bid and Bidder delivers within the time required by the Bidding Documents (or any extension thereof agreed to in writing by OWNER) the executed Agreement required by the Bidding Documents and any performance and payment Bonds required by the Bidding Documents, or 3.2. All Bids are rejected by OWNER, or 3.3. OWNER fails to issue a Notice of Award to Bidder within the time specified in the Bidding Documents (or any extension thereof agreed to in writing by Bidder and, if applicable, consented to by Surety when required by paragraph 5 hereof). 4. Payment under this Bond will be due and payable upon default by Bidder and within 30 calendar days after receipt by Bidder and Surety of written notice of default from OWNER, which notice will be given with reasonable promptness, identifying this Bond and the Project and including a statement of the amount due. 5. Surety waives notice of and any and all defenses based on or arising out of any time extension to issue Notice of Award agreed to in writing by OWNER and Bidder, provided that the total time for issuing Notice of Award including extensions shall not in the aggregate exceed 120 days from Bid due date without Surety's written consent. 6. No suit or action shall be commenced under this Bond prior to 30 calendar days after the notice of default required in paragraph 4 above is received by Bidder and Surety and in no case later than one year after Bid due date. 7. Any suit or action under this Bond shall be commenced only in a court of competent jurisdiction located in the state in which the Project is located. ♦ 1314\F0412020.DOC PENAL SUM FORM 8. Notices required hereunder shall be in writing and sent to Bidder and Surety at their respective addresses shown on the face of this Bond. Such notices may be sent by personal delivery, commercial courier or by United States Registered or Certified Mail, return receipt requested, postage pre -paid, and shall be deemed to be effective upon receipt by the party concerned. 9. Surety shall cause to be attached to this Bond a current and effective Power or Attorney evidencing the authority of the officer, agent or representative who executed this Bond on behalf of Surety to execute, seal and deliver such Bond and bind the Surety thereby. 10. This Bond is intended to conform to all applicable statutory requirements. Any applicable requirement of any applicable statute that has been omitted from this Bond shall be deemed to be included herein as if set forth at length. If any provision of this Bond conflicts with any applicable statute, then the provision of said statute shall govern and the remainder of this Bond that is not in conflict therewith shall continue in full force and effect. 11. The term "Bid" as used herein includes a Bid, offer or proposal as applicable. EJCDC NO. 1910-28-C (1996 Edition) 00410-2 r r s i T THt,PAG "Y i y All, { • 0 Performance Bond Any singular reference to Contractor, Surety, Owner or other party shall be considered plural where applicable. CONTRACTOR (Name and Address): OWNER (Name and Address): CONTRACT Date: Amount: Description (Name and Location): BOND Date (Not earlier than Contract Date): • Amount: Modifications to this Bond Form: SURETY (Name and Address of Principal Place of Business): • Surety and Contractor, intending to be legally bound hereby, subject to the terms printed on the reverse side hereof, do each cause this Performance Bond to be duly executed on its behalf by its authorized officer, agent or representative. CONTRACTOR AS PRINCIPAL Company: (Corp. Seal) Signature:_ Name and Title: SURETY Company: Signature: Name and Title: (Attach Power of Attorney) (Space is provided below for signatures of additional parties, if required.) L CONTRACTOR AS PRINCIPAL Company: (Corp. Seal) Signature: Name and Title: 40 SURETY Company: Signature: Name and Title: (Corp. Seal) (Corp. Seal) EJCDC No. 1910-28-A (1996 Edition) Originally prepared through the joint efforts of the Surety Association of America, Engineers Joint Contract Documents Committee, the Associated General Contractors of America, and the American Institute of Architects. F, ♦ 1314\F0412021.doc 0 00610-1 U 0 9 0 0 0 0 U 1. The CONTRACTOR and the Surety, jointly and severally, bind themselves, their heirs, executors, administrators, successors and assigns to the Owner for the performance of the Contract, which is incorporated herein by reference. 2. If the CONTRACTOR performs the Contract, the Surety and the CONTRACTOR have no obligation under this Bond, except to participate in conferences as provided in paragraph 3.1. 3. If there is no OWNER Default, the Surety's obligation under this Bond shall arise after: 3.1. The OWNER has notified the CONTRACTOR and the Surety at the addresses described in paragraph 10 below, that the OWNER is considering declaring a CONTRACTOR Default and has requested and attempted to arrange a conference with the CONTRACTOR and the Surety to be held not later than fifteen days after receipt of such notice to discuss methods of performing the Contract. If the OWNER, the CONTRACTOR and the Surety agree, the CONTRACTOR shall be allowed a reasonable time to perform the Contract, but such an agreement shall not waive the OWNER's right, if any, subsequently to declare a CONTRACTOR Default; and 3.2. The OWNER has declared a CONTRACTOR Default and formally terminated the CONTRACTOR's right to complete the Contract. Such CONTRACTOR Default shall not be declared earlier than twenty days after the CONTRACTOR and the Surety have received notice as provided in paragraph 3.1; and 3.3. The OWNER has agreed to pay the Balance of the Contract Price to: 3.3.1. The Surety in accordance with the terms of the Contract; 3.3.2. Another contractor selected pursuant to paragraph 4.3 to perform the Contract. 4. When the OWNER has satisfied the conditions of paragraph 3, the Surety shall promptly and at the Surety's expense take one of the following actions: 4.1. Arrange for the CONTRACTOR, with consent of the OWNER, to perform and complete the Contract; or 4.2. Undertake to perform and complete the Contract itself, through its agents or through independent contractors; or 4.3. Obtain bids or negotiated proposals from qualified contractors acceptable to the OWNER for a contract for performance and completion of the Contract, arrange for a contract to be prepared for execution by the OWNER and the contractor selected with the OWNER's concurrence, to be secured with performance and payment bonds executed by a qualified surety equivalent to the Bonds issued on the Contract, and pay to the OWNER the amount of damages as described in paragraph 6 in excess of the Balance of the Contract Price incurred by the OWNER resulting from the CONTRACTOR Default; or 4.4. Waive its right to perform and complete, arrange for completion, or obtain a new contractor and with reasonable promptness under the circumstances; 4.4.1. After investigation, determine the amount for which it may be liable to the OWNER and, as soon as practicable after the amount is determined, tender payment therefor to the OWNER; or 4.4.2. Deny liability in whole or in part and notify the OWNER citing reasons therefor. 5. If the Surety does not proceed as provided in paragraph 4 with reasonable promptness, the Surety shall be deemed to be in default on this Bond fifteen days after receipt of an additional written notice from the OWNER to the Surety demanding that the Surety perform its obligations under this Bond, and the OWNER shall be entitled to enforce any remedy available to the OWNER. If the Surety proceeds as provided in paragraph 4.4, and the OWNER refuses the payment tendered or the Surety has denied pliability, in whole or in part, without further notice the OWNER shall be entitled to enforce any remedy available to the OWNER. ♦ 1314\F0412021.doc 6. After the OWNER has terminated the CONTRACTOR's right to complete the Contract, and if the Surety elects to act under paragraph 4.1, 4.2, or 4.3 above, then the responsibilities of the Surety to the OWNER shall not be greater than those of the CONTRACTOR under the Contract, and the responsibilities of the OWNER to the Surety shall not be greater than those of the OWNER under the Contract. To a limit of the amount of this Bond, but subject to commitment by the OWNER of the Balance of the Contract Price to mitigation of costs and damages on the Contract, the Surety is obligated without duplication for: 6.1. The responsibilities of the CONTRACTOR for correction of defective Work and completion of the Contract; 6.2. Additional legal, design professional and delay costs resulting from the CONTRACTOR's Default, and resulting from the actions or failure to act of the Surety under paragraph 4; and 6.3. Liquidated damages, or if no liquidated damages are specified in the Contract, actual damages caused by delayed performance or non-performance of the CONTRACTOR. 7. The Surety shall not be liable to the OWNER or others for obligations of the CONTRACTOR that are unrelated to the Contract, and the Balance of the Contract Price shall not be reduced or set off on account of any such unrelated obligations. No right of action shall accrue on this Bond to any person or entity other than the OWNER or its heirs, executors, administrators, or successors. 8. The Surety hereby waives notice of any change, including changes of time, to the Contract or to related subcontracts, purchase orders and other obligations. 9. Any proceeding, legal or equitable, under this Bond may be instituted in any court of competent jurisdiction in the location in which the Work or part of the Work is located and shall be instituted within two years after CONTRACTOR Default or within two years after the CONTRACTOR ceased working or within two years after the Surety refuses or fails to perform its obligations under this Bond, whichever occurs first. If the provisions of this paragraph are void or prohibited by law, the minimum period of limitation available to sureties as a defense in the jurisdiction of the suit shall be applicable. 10. Notice to the Surety, the OWNER or the CONTRACTOR shall be mailed or delivered to the address shown on the signature page. 11. When this Bond has been furnished to comply with a statutory or other legal requirement in the location where the Contract was be performed, any provision in this Bond conflicting with said statutory or legal requirement shall be deemed deleted here from and provisions conforming to such statutory or other legal requirement shall be deemed incorporated herein. The intent is that this Bond shall be construed as a statutory bond and not as a common law bond. 12. Definitions. 12.1. Balance of the Contract Price: The total amount payable by the OWNER to the CONTRACTOR under the Contract after all proper adjustments have been made, including allowance to the CONTRACTOR of any amounts received or to be received by the OWNER in settlement of insurance or other Claims for damages to which the CONTRACTOR is entitled, reduced by all valid and proper payments made to or on behalf of the CONTRACTOR under the Contract. 12.2. Contract: The agreement between the OWNER and the CONTRACTOR identified on the signature page, including all Contract Documents and changes thereto. 12.3. CONTRACTOR Default: Failure of the CONTRACTOR, which has neither been remedied nor waived, to perform or otherwise to comply with the terms of the Contract. 12.4. OWNER Default: Failure of the OWNER, which has neither been remedied nor waived, to pay the CONTRACTOR as required by the Contract or to perform and complete or comply with the other terns thereof. 00610-2 ►l 0 n u 40 (FOR INFORMATION ONLY --Name, Address and Telephone) AGENT or BROKER: OWNER'S REPRESENTATIVE (Engineer or other party): ♦ 1314\F0412021.doc 00610-3 1 e} ;f _ i, ! T dpi 1 is .. n k N TEn- THIS PARC : 1 • 0 0 Payment Bond Any singular reference to Contractor, Surety, Owner or other party shall be considered plural where applicable. CONTRACTOR (Name and Address): OWNER (Name and Address): CONTRACT Date: Amount: Description (Name and Location): BOND Date (Not earlier than Contract Date): • Amount: Modifications to this Bond Form: 0 ID E SURETY (Name and Address of Principal Place of Business): Surety and Contractor, intending to be legally bound hereby, subject to the terms printed on the reverse side hereof, do each cause this Payment Bond to be duly executed on its behalf by its authorized officer, agent, or representative. CONTRACTOR AS PRINCIPAL SURETY Company: (Corp. Seal) Company: (Corp. Seal) Signature: Name and Title: Signature: Name and Title: (Attach Power of Attorney) (Space is provided below for signatures of additional parties, if required.) CONTRACTOR AS PRINCIPAL SURETY Company: (Corp. Seal) Company: Signature: Name and Title: Signature: Name and Title: (Corp. Seal) EJCDC No. 1910-28-B (1996 Edition) Originally prepared through the joint efforts of the Surety Association of America, Engineers Joint Contract Documents Committee, the Associated General Contractors of America, the American Institute of Architects, the American Subcontractors Association, and the Associated Specialty Contractors. ♦ 1314\F0412022.DOC 00620-1 0 0 0 0 9 0 0 0 1. The CONTRACTOR and the Surety, jointly and severally, bind themselves, their heirs, executors, administrators, successors and assigns to the OWNER to pay for labor, materials and equipment furnished for use in the performance of the Contract, which is incorporated herein by reference. 2. With respect to the OWNER, this obligation shall be null and void if the CONTRACTOR: 2.1. Promptly makes payment, directly or indirectly, for all sums due Claimants, and 2.2. Defends, indemnifies and holds harmless the OWNER from all claims, demands, liens or suits by any person or entity who furnished labor, materials or equipment for use in the performance of the Contract, provided the OWNER has promptly notified the CONTRACTOR and the Surety (at the addresses described in paragraph 12) of any claims, demands, liens or suits and tendered defense of such claims, demands, liens or suits to the CONTRACTOR and the Surety, and provided there is no OWNER Default. 3. With respect to Claimants, this obligation shall be null and void if the CONTRACTOR promptly makes payment, directly or indirectly, for all sums due. 4. The Surety shall have no obligation to Claimants under this Bond until: 4.1. Claimants who are employed by or have a direct contract with the CONTRACTOR have given notice to the Surety (at the addresses described in paragraph 12) and sent a copy, or notice thereof, to the OWNER, stating that a claim is being made under this Bond and, with substantial accuracy, the amount of the claim. 4.2. Claimants who do not have a direct contract with the CONTRACTOR: 4.2.1. Have famished written notice to the CONTRACTOR and sent a copy, or notice thereof, to the OWNER, within 90 days after having last performed labor or last famished materials or equipment included in the claim stating, with substantial accuracy, the amount of the claim and the name of the party to whom the materials were furnished or supplied or for whom the labor was done or performed; and 4.2.2. Have either received a rejection in whole or in part from the CONTRACTOR, or not received within 30 days of furnishing the above notice any communication from the CONTRACTOR by which the CONTRACTOR had indicated the claim will be paid directly or indirectly; and 4.2.3. Not having been paid within the above 30 days, have sent a written notice to the Surety and sent a copy, or notice thereof, to the OWNER, stating that a claim is being made under this Bond and enclosing a copy of the previous written notice furnished to the CONTRACTOR. 5. If a notice required by paragraph 4 is given by the OWNER to the CONTRACTOR or to the Surety, that is sufficient compliance. 6. When the Claimant has satisfied the conditions of paragraph 4, the Surety shall promptly and at the Surety's expense take the following actions: 6.1. Send an answer to the Claimant, with a copy to the OWNER, within 45 days after receipt of the claim, stating the amounts that are undisputed and the basis for challenging any amounts that are disputed. 6.2. Pay or arrange for payment of any undisputed amounts. 7. The Surety's total obligation shall not exceed the amount of this Bond, and the amount of this Bond shall be credited for any payments trade in good faith by the Surety. 8. Amounts owed by the OWNER to the CONTRACTOR under the Contract shall be used for the performance of the Contract and to satisfy claims, if any, under any Performance Bond. By the CONTRACTOR furnishing and the OWNER accepting this Bond, they agree that all funds earned by the CONTRACTOR in the performance of the Contract are dedicated to satisfy obligations of the CONTRACTOR and the Surety under this Bond subject to the OWNER's priority to use the funds for the completion of the Work. ♦ 131470412022.D0C 9. The Surety shall not be liable to the OWNER, Claimants or others for obligations of the CONTRACTOR that are unrelated to the Contract. The OWNER shall not be liable for payment of any costs or expenses of any Claimant under this Bond, and shall have under this Bond no obligations to make payments to, give notices on behalf of, or otherwise have obligations to Claimants under this Bond. 10. The Surety hereby waives notice of any change, including changes of time, to the Contract or to related Subcontracts, purchase orders and other obligations. 11. No suit or action shall be commenced by a Claimant under this Bond other than in a court of competent jurisdiction in the location in which the Work or part of the Work is located or after the expiration of one year from the date (1) on which the Claimant gave the notice required by paragraph 4.1 or paragraph 4.2.3, or (2) on which the last labor or service was performed by anyone or the last materials or equipment were furnished by anyone under the Construction Contract, whichever of (1) or (2) first occurs. If the provisions of this paragraph are void or prohibited by law, the minimum period of limitation available to sureties as a defense in the jurisdiction of the suit shall be applicable. 12. Notice to the Surety, the OWNER or the CONTRACTOR shall be mailed or delivered to the addresses shown on the signature page. Actual receipt of notice by Surety, the OWNER or the CONTRACTOR, however accomplished, shall be sufficient compliance as of the date received at the address shown on the signature page. 13. When this Bond has been furnished to comply with a statutory or other legal requirement in the location where the Contract was to be performed, any provision in this Bond conflicting with said statutory or legal requirement shall be deemed deleted herefrom and provisions conforming to such statutory or other legal requirement shall be deemed incorporated herein. The intent is, that this Bond shall be construed as a statutory Bond and not as a common law bond. 14. Upon request of any person or entity appearing to be a potential beneficiary of this Bond, the CONTRACTOR shall promptly furnish a copy of this Bond or shall permit a copy to be made. 15. DEFINITIONS 15.1. Claimant: An individual or entity having a direct contract with the CONTRACTOR or with a Subcontractor of the CONTRACTOR to furnish labor, materials or equipment for use in the performance of the Contract. The intent of this Bond shall be to include without limitation in the terms "labor, materials or equipment" that part of water, gas, power, light, heat, oil, gasoline, telephone service or rental equipment used in the Contract, architectural and engineering services required for performance of the Work of the CONTRACTOR and the CONTRACTOR's Subcontractors, and all other items for which a mechanic's lien may be asserted in the jurisdiction where the labor, materials or equipment were funvshed. 15.2. Contract: The agreement between the OWNER and the CONTRACTOR identified on the signature page, including all Contract Documents and changes thereto. 15.3. OWNER Default: Failure of the OWNER, which has neither been remedied nor waived, to pay the CONTRACTOR as required by the Contract or to perform and complete or comply with the other terms thereof. 00620-2 9 0 0 0 F, F, (FOR INFORMATION ONLY --Name, Address and Telephone) AGENCY or BROKER: OWNER'S REPRESENTATIVE (Engineer or other party): • 1314\FO412022.DOC 00620-3 :WIN— iris, A , Fz V VITT n ij i.I } too k� 1 31 OF t �yj W°p` 3 c> r a a .x r M ' M# ARM OVA { f i• �i NCE - i Awn w=. • 0 • MAINTENANCE BOND Bond No. KNOW ALL MEN BY THESE PRESENTS: That (CONTRACTOR'S NAME AND ADDRESS GO HEREI as Principal, and a corporation organized under the laws of the State of and authorized to do a surety business in the State of New York, as Surety, are held and firmly bound unto the ("OWNER") in the sum of ($ ), lawful money of the United States of America, for the payment of which sum well and truly to be made, we bind ourselves, our heirs, executors, administrators, successors and assigns, jointly and severally, firmly by these presents: SEALED with our seals and dated this WHEREAS, on the (DATE GOES HEREI the said as CONTRACTOR ("CONTRACTOR"), entered into a contract for for the sum of ($ ); and WHEREAS, under the terms of the specification for such work, the CONTRACTOR is required to give a bond for ($ ), to protect the OWNER • against the result of faulty materials or workmanship for a period of one year from and after the date of the final completion and acceptance of same, namely for a period from through NOW, THEREFORE, if the CONTRACTOR shall for a period of one year from and after the date of the final completion and acceptance of same by OWNER replace any and all defects arising in said Work whether resulting from defective materials or defective workmanship, then the above obligation to be void. Otherwise, it shall remain in full force and effect. Date: 0 M (CONTRACTOR'S NAMEI [print name and title] f SURETY'S NAME 1 By: • [print name and title] Date: ♦ 13141F0412023.doc C M-1 • e CT THIS PAE' 77 Tt : i ` llr S Zll • AGREEMENT • THIS AGREEMENT made as of the [ ] day of [ ] in the year [20_] by and between Town of Southold ("OWNER") and ("CONTRACTOR") • WITNESSETH THAT OWNER and CONTRACTOR in consideration of the mutual covenants hereinafter set forth, agree as follows: Article 1. WORK. The CONTRACTOR shall perform all Work as specified or indicated in the Contract Documents for the completion of the Project generally described as follows: • Closure Construction of the Town of Southold Landfill. Article 2. ENGINEER. The Project has been designed by: • DVIRKA AND BARTILUCCI CONSULTING ENGINEERS 330 CROSSWAYS PARK DRIVE WOODBURY, NY 11797-2015 who will act as ENGINEER in connection with completion of the Project in accordance with the Contract Documents. Article 3. CONTRACT TIME AND FINAL CONTRACT TIME: The Work shall be substantially completed in accordance with Section 14 of the General Conditions within 270 consecutive calendar days after the date when the Contract Time commences to run as provided in Section 2 of the General Conditions, and finally completed and ready for final payment in accordance with Section 14 of the General Conditions within 30 consecutive calendar days after the date of Substantial Completion (Final Contract Time). Article 4. CONTRACT PRICE: OWNER shall pay CONTRACTOR for performance of • the Work in accordance with the Contract Documents in current funds the sum of dollars (representing the total amount bid) and that amount as increased or decreased by additions to or deductions from the Work covered by the Contract Documents, is the amount of the Contract Price. As provided in Section 11 of the General Conditions, estimated quantities are not guaranteed, and determinations of actual quantities and • classifications are to be made by ENGINEER as provided in Section 9 of the General Conditions. Unit prices have been computed as provided in Section 11 of the General Conditions. Article 5. APPLICATIONS FOR PAYMENT. CONTRACTOR shall submit Applications for Payment in accordance with Section 14 of the General Conditions. Applications • for Payment will be reviewed by ENGINEER as provided in the General Conditions. ♦ 1314\M412024.doc(ROI) Page 1 of 7 • • Article 6. PROGRESS AND FINAL PAYMENTS. OWNER shall make progress payments on account of the Contract Price on the basis of CONTRACTOR's Applications for Payment as recommended by ENGINEER each month during construction as provided below. All progress payments will be on the basis of the progress of the Work measured by the schedule of values provided for in Section 14 of the General Conditions. 6.1 Retained amounts shall be limited, except where greater retention is necessary under specific circumstances, specifically provided for in the Contract Documents, to A the following schedule: 6.1.1 Retention of five (5) percent of payments claimed until work has been completed, provided that the CONTRACTOR is making satisfactory progress and there is no specific cause for greater withholding of any amount necessary to satisfy any claims, liens or ♦ judgments against CONTRACTOR. 6.1.2 Upon Substantial Completion, OWNER shall pay an amount sufficient to increase total payments to CONTRACTOR to 100 percent of payments claimed less two times the value of any remaining items to be completed and any amount necessary to satisfy any • claims, liens or judgment against CONTRACTOR. 6.1.3 A municipal, state or federal bond may be accepted in lieu of all or part of the cash retainage. • 6.2 Upon Final Completion of the Work and settlement of all claims, OWNER shall pay the remainder of the Contract Price as provided in Section 14 of the General Conditions. Article 7. CONTRACT DOCUMENTS. The Contract Documents which comprise the • Contract between OWNER and CONTRACTOR are attached hereto and made a part hereof and consist of the following: This Agreement (pages 1 to 7, inclusive). Exhibits to this Agreement none. CONTRACTOR's Bid (and any attachments) and Bonds (pages B-1 to , inclusive). Notice of Award (pages to , inclusive). Instructions to Bidders (pages I-1 to I-11, inclusive). General Conditions (pages GC -1 to GC -65, inclusive). Supplementary Conditions (pages SC -1 to SC -18, inclusive). Page 2 of 7 7.1 i 7.2 7.3 ♦ 7.4 7.5 7.6 • 7.7 ♦1314\F0412024.doc(RO1) • This Agreement (pages 1 to 7, inclusive). Exhibits to this Agreement none. CONTRACTOR's Bid (and any attachments) and Bonds (pages B-1 to , inclusive). Notice of Award (pages to , inclusive). Instructions to Bidders (pages I-1 to I-11, inclusive). General Conditions (pages GC -1 to GC -65, inclusive). Supplementary Conditions (pages SC -1 to SC -18, inclusive). Page 2 of 7 0 7.8 Detailed Specifications. 7.9 Drawings as listed in the Specifications. 7.10 Addenda numbers to , inclusive). 7.11 Any Modifications, including Change Orders, duly delivered after • execution of this Agreement. • 0 7.12 Appendices. Article 8. CONTRACTOR'S REPRESENTATIONS. 8.1 In order to induce OWNER to enter into this Agreement CONTRACTOR makes the following representations: 8. 1.1 CONTRACTOR has examined and carefully studied the Contract Documents and the other related data identified in the Bidding Documents. 8.1.2 CONTRACTOR has visited the Site and become familiar with and is satisfied as to the general, local, and Site conditions that may affect cost, progress, and performance of the Work. 8.1.3 CONTRACTOR is familiar with and is satisfied as to all federal, state, and local Laws and Regulations that may affect cost, progress, and performance of the Work. 8.1.4 CONTRACTOR has carefully studied all: (1) reports of explorations and 0 tests of subsurface conditions at or contiguous to the Site and all drawings of physical conditions in or relating to existing surface or subsurface structures at or contiguous to the Site (except Underground Facilities) which have been identified in the Supplementary Conditions as provided in Section 4 of the General Conditions and (2) reports and drawings of a Hazardous Environmental Condition, if any, at the Site which has been identified in the Supplementary r Conditions as provided in Section 4 of the General Conditions. 8.1.5 CONTRACTOR has obtained and carefully studied (or assumes responsibility) for having done so) all additional or supplementary examinations, investigations, explorations, tests, studies, and data concerning conditions (surface, subsurface, and Underground Facilities) at or contiguous to the Site which may affect cost, progress, or performance of the Work or which relate to any aspect of the means, methods, techniques, sequences, and procedures of construction to be employed by CONTRACTOR, including applying the specific means, methods, techniques, sequences, and procedures of construction, if any, expressly required by the Contract Documents to be employed by CONTRACTOR, and safety precautions and programs incident thereto. ♦ 1314\F0412024.doc(RO1) Page 3 of 7 0 • • 0 8.1.6 CONTRACTOR does not consider any further examinations, investigations, explorations, tests, studies, or data are necessary for the performance of the Work at the Contract Price, within the Contract Time, and in accordance with the other terms and conditions of the Contract Documents. 8.1.7 CONTRACTOR is aware of the general nature of work to be performed by OWNER and others at the Site that relates to the Work as indicated in the Contract Documents. 8.1.8 CONTRACTOR has correlated the information known to CONTRACTOR, information and observations obtained from visits to the Site, reports and drawings identified in the Contract Documents, and all additional examinations, investigations, explorations, tests, studies, and data with the Contract Documents. 8.1.9 CONTRACTOR has given ENGINEER written notice of all conflicts, errors, ambiguities, or discrepancies that CONTRACTOR has discovered in the Contract Documents, and the written resolution thereof of ENGINEER is acceptable to CONTRACTOR. 8.1.10 The Contract Documents are generally sufficient to indicate and convey understanding of all terms and conditions for performance and furnishing of the Work. 8.2 Terms used in this Agreement which are defined in the General Conditions shall have the meanings indicated in the General Conditions. 8.3 CONTRACTOR shall not, without the prior written consent of the OWNER, assign or sublet in whole or part his rights or interests under any of the Contract Documents; and, specifically, but without limitation, CONTRACTOR shall not assign any moneys due or to become due without the prior written consent of the OWNER, and unless • specifically stated to the contrary in any written consent to an assignment, no assignment will release or discharge the assignor from any duty or responsibility under the Contract Documents. 8.4 OWNER and CONTRACTOR each binds himself, his partners, successors, assigns and legal representatives to the other party hereto, its partners, successors, assigns, and legal representatives in respect to all covenants, agreements and obligations • contained in the Contract Documents. • 8.5 The Contract Documents constitute the entire agreement between OWNER and CONTRACTOR and may only be altered, amended or repealed by a duly executed written instrument. Article 9. OTHER PROVISIONS. 9.1 CONTRACTOR and OWNER recognize that time is of the essence of this Agreement and that OWNER will suffer financial loss if the Work is not completed within the • times specified in Article 3. The parties also recognize the delays, expense, and difficulties involved in proving in a legal proceeding the actual loss suffered by OWNER if the Work is not ♦ 13140912024.doc(ROl) Page 4 of 7 • • • • • • • • 0 • completed on time. Accordingly instead of requiring any such proof, OWNER and CONTRACTOR agree that as liquidated damages for delay, but not as a penalty, CONTRACTOR shall pay OWNER $1,500 for each consecutive calendar day that expires after the Contract Time specified in Article 3 for Substantial Completion until the Work is substantially complete. After Substantial Completion, if CONTRACTOR shall neglect, refuse, or fail to complete the remaining Work within the Final Contract Time or any proper extension thereof granted by OWNER, CONTRACTOR shall pay OWNER $1,000 for each consecutive calendar day that expires after the time specified in Article 3 for Final Completion and readiness for final payment until the Work is completed and ready for final payment. 9.2 Severability: Any provision or part of the Contract Documents held to be void or unenforceable under any Law or Regulation shall be deemed stricken and all remaining provisions shall continue to be valid and binding upon OWNER and CONTRACTOR, who agree that the Contract Documents shall be reformed to replace such stricken provision or part thereof with a valid and enforceable provision that comes as close as possible to expressing the intention of the stricken provision. IN WITNESS WHEREOF, the parties hereto have executed this Agreement the day and year first above written. OWNER Town of Southold CONTRACTOR Jean W. Cochran Supervisor (CORPORATE SEAL) Attest Gregory Yakaboski, Esq. Town Attorney (CORPORATE SEAL) Attest ♦ 1314\R912024.doc(RO1) Page 5 of 7 • ACKNOWLEDGMENT OF PRINCIPAL, IF A CORPORATION STATE OF ) SS: COUNTY OF ) On this day of 19_ before me personally came and appeared to me known, who being by me duly sworn, did depose and say that he resides at ' that he is the of the corporation described in and which executed the foregoing instrument; that he knows the seal of said corporation; that one of the impressions affixed to said instrument is an impression of * such seal; that it was so affixed by order of the directors of said corporation, and that he signed his name thereto by like order. SEAL ! ACKNOWLEDGMENT OF PRINCIPAL, IF A PARTNERSHIP F-, • STATE OF ) SS: COUNTY OF ) On this day of 19_ before me personally came and appeared to me known and known to me to be one of the members of the firm of described in and who executed the foregoing instrument and he acknowledged to me that he executed the same as and for the act and deed of said firm. SEAL ACKNOWLEDGMENT OF PRINCIPAL, IF AN INDIVIDUAL STATE OF ) SS: COUNTY OF ) f On this day of 19_ before me personally came and appeared to me known and known to me to be the person in and who executed the foregoing instrument and acknowledged that he executed the same. SEAL ♦ 1314\RX12024.doc(ROl) Page 6 of 7 0 0 • 11 41 • • • • • 0 ACKNOWLEDGMENT OF OFFICER OF (OWNER) EXECUTING CONTRACT STATE OF ) SS: COUNTY OF ) On this appeared day of 19_, before me personally Commissioner. The duly elected and qualified of executed the foregoing instrument, to me known and known to me to be such of the and he being by me duly sworn did depose and say; that he is the of the ; that he resides at ; that he knows the corporation seal of said ; that the seal affixed to said instrument is such corporate seal; and that he executed the same as such for the purpose herein mentioned. ♦ 1314\F0412024.doc(ROI) Page 7 of 7 • C: L7 • In • • • C TABLE OF CONTENTS OF GENERAL CONDITIONS Section 1 DEFINITIONS Title Page GC -1 2 PRELIMINARY MATTERS......................................................................... GC -5 2.1 Execution of Agreement.................................................................... GC -5 2.2 Delivery of Bonds............................................................................. GC -5 2.3 Copies of Documents........................................................................ GC -5 2.4 Commencement of Contract Time; Notice to Proceed ..................... GC -5 2.5 Starting the Project............................................................................ GC -5 2.6 Before Starting Construction............................................................. GC -5 2.7 List of Subcontractors and Suppliers ................................................. GC -6 2.8 Submission of Schedules................................................................... GC -6 2.9 Pre -Construction Conference............................................................ GC -6 3 CORRELATION, INTERPRETATION AND INTENT OF CONTRACT DOCUMENTS..................................................GC-8 3.1 Entire Agreement.............................................................................. GC -8 3.2 Interpretation and Intent.................................................................... GC -8 3.3 Section, Paragraph, Article Headings ................................................ GC -8 4 AVAILABILITY OF LANDS: PHYSICAL CONDITIONS, REFERENCE POINTS...................................................................................GC-9 4.1 Availability of Lands......................................................................... GC -9 4.2 Physical Conditions - Surveys and Reports: ..................................... GC -9 4.2.1 Reports and Drawings........................................................ GC -9 4.2.2 Limited Reliance by CONTRACTOR on Technical Data Authorized ................................................. GC -9 4.3 Unforeseen Physical Conditions....................................................... GC -10 4.4 Underground Facilities...................................................................... GC -10 4.4.1 Shown or Indicated............................................................. GC -10 4.4.2 Not Shown or Indicated...................................................... GC -11 4.5 Reference Points................................................................................ GC -12 4.6 Hazardous Environmental Condition at Site ..................................... GC -12 4.6.1 Reports and Drawings........................................................ GC -12 4.6.2 Limited Reliance by CONTRACTOR on Technical Data Authorized ................................................. GC -12 4.6.3 CONTRACTOR's Responsibility for Hazardous Environmental Conditions ............................... GC -13 0 ♦ 1314\M412025.doc GC -1 Section 5 Gil TABLE OF CONTENTS OF GENERAL CONDITIONS (continued) Title page 4.6.4 Encountering Hazardous Environmental Conditions ......... GC -13 4.6.5 Resumption of Work.......................................................... GC -13 4.6.6 Deletion of Affected Work ................................................. GC -13 4.6.7 Indemnification by OWNER for Hazardous Environmental Condition ................................. GC -14 4.6.8 Indemnification by CONTRACTOR for Hazardous Environmental Condition ................................. GC -14 4.6.9 Hazardous Environmental Condition Exclusion ................ GC -14 BONDSAND INSURANCE...........................................................................GC-15 5.1 Performance, Payment, and Other Bonds .......................................... GC -15 5.2 Licensed Sureties and Insurers.......................................................... GC -15 5.3 Certificates of Insurance.................................................................... GC -15 5.4 CONTRACTOR's Liability Insurance .............................................. GC -16 5.5 Property Insurance............................................................................. GC -17 5.6 Waiver of Rights............................................................................... GC -18 5.7 Receipt and Application of Insurance Proceeds ................................ GC -19 5.8 Acceptance of Bonds and Insurance; Option to Replace .................. GC -19 5.9 Partial Utilization, Acknowledgment of Property Insurer ................. GC -19 CONTRACTOR'S RESPONSIBILITIES...................................................GC-20 r. 7 r� u I] ♦ 1314\M412025.doe GC -11 0 • 6.1 Supervision and Superintendence..................................................... GC -20 6.2 Resident Superintendent.................................................................... GC -20 6.3 Surveys and Layout........................................................................... GC -20 6.4 Working Hours.................................................................................. GC -20 6.5 Responsibility for Services, Labor, Materials, Equipment, Etc........ GC -20 6.6 Warranty of Materials and Equipment .............................................. GC -21 0 6.7 Storage and Installation of Materials ................................................. GC -21 6.8 Substitute Materials or Equipment .................................................... GC -21 6.8.1 Substitutes and "Or -Equals" Permitted .............................. GC -21 6.8.2 "Or -Equal" Items................................................................ GC -21 6.8.3 Substitute Items.................................................................. GC -22 6.8.4 Substitute Construction Methods or Procedures ................ GC -22 6.8.5 ENGINEER's Evaluation ................................................... GC -23 6.8.6 Special Guarantee............................................................... GC -23 6.8.7 ENGINEER's Cost Reimbursement .................................. GC -23 6.8.8 CONTRACTOR's Expense GC -24 6.9 General Requirements for Subcontractors ........................................ GC -24 ♦ 1314\M412025.doe GC -11 0 • • C • • 41 • 0 0 TABLE OF CONTENTS OF GENERAL CONDITIONS (continued) Section Title Page 6.10 CONTRACTOR's Responsibility for Subcontractors ...................... GC -24 6.11 Delineation of Work.......................................................................... GC -25 6.12 Contract Documents Binding on Subcontractors .............................. GC -25 6.13 Waivers of Subrogation..................................................................... GC -25 6.14 Patent Fees and Royalties.................................................................. GC -25 6.15 Permits............................................................................................... GC -26 6.16 Laws and Regulations....................................................................... GC -26 6.17 Taxes................................................................................................. GC -26 6.18 Use of Premises................................................................................. GC -26 6.19 Loading During Construction............................................................ GC -27 6.20 Record Drawings............................................................................... GC -27 6.21 Safety and Protection......................................................................... GC -27 6.22 Safety Representative........................................................................ GC -28 6.23 Emergencies...................................................................................... GC -28 6.24 Shop Drawing Submittals.................................................................. GC -28 6.25 Sample Submittals............................................................................. GC -31 6.26 Variations from Contract Documents ............................................... GC -32 6.27 ENGINEER's Review of Shop Drawings and Samples .................... GC -32 6.28 Approval of Submittals..................................................................... GC -33 6.29 Limitations of ENGINEER's Review and Approval ........................ GC -33 6.30 Cleaning............................................................................................ GC -33 6.31 Indemnification by CONTRACTOR ................................................ GC -33 6.32 Indemnification Not Limited by Limits on Damages Payable Under Workers' Benefit Acts .............................. GC -34 6.33 CONTRACTOR Not Liable for Damages Primarily Caused by ENGINEER ..................................................... GC -34 7 WORK BY OTHERS......................................................................................GC-35 7.1 CONTRACTOR's Duty to Coordinate ............................................. GC -35 7.2 CONTRACTOR's Duty to Inspect ................................................... GC -36 7.3 Cutting, Fitting and Patching............................................................ GC -36 7.4 Changes Due to Work by Others ....................................................... GC -36 8 OWNER'S RESPONSIBILITIES.................................................................GC-37 8.1 Communications............................................................................... GC -37 8.2 Termination of ENGINEER.............................................................. GC -37 8.3 Promptness........................................................................................ GC -37 8.4 Providing Easements, Surveys and Reports ...................................... GC -37 ♦ 1314\F0412025.doc GC -iii a TABLE OF CONTENTS OF GENERAL CONDITIONS (continued) • Section Title Paye 8.5 Changes............................................................................................. GC -37 8.6 Inspections, Tests and Approvals...................................................... GC -37 8.7 Stopping or Suspending Work, Termination ..................................... GC -37 8.8 Performance of Work........................................................................ GC -38 9 ENGINEER'S STATUS DURING CONSTRUCTION .............................. GC -39 9.1 OWNER's Representative................................................................. GC -39 Change Orders................................................................................... 9.2 Visits to Site...................................................................................... GC -39 Minor Variations 9.3 Clarifications and Interpretations...................................................... GC -39 ............................................................................... 9.4 Rejecting Defective Work................................................................. GC -39 Emergency Work............................................................................... 9.5 Authority as to Shop Drawings......................................................... GC -40 Execution of Change Orders............................................................. 9.6 Authority as to Change Orders GC Surety Notification............................................................................ 9.7 .......................................................... Authority as to Applications for Payment ......................................... -40 GC -40 Claims and Disputes.......................................................................... 9.8 Resident Project Representatives...................................................... GC -40 10.6.1 Notice................................................................................. 9.9 Decisions on Disagreements............................................................. GC -40 10.6.2 Lack of Notice.................................................................... 9.10 Limitations on ENGINEER's Responsibilities ................................. GC -41 10.6.3 Duty to Proceed.................................................................. 9.11 No Responsibility for Performance of Work GC -41 10.6.4 Waiver of Consequential Damages .................................... GC -43 .................................... • 9.12 CONTRACTOR'S Omissions GC 9.13 ........................................................... Review of Application for Payment and Other Documentation ....... -41 GC -41 GC -44 10 CHANGES IN THE WORK.......................................................................... GC -42 10.1 Change Orders................................................................................... GC -42 • 10.2 Minor Variations ............................................................................... GC -42 10.3 Emergency Work............................................................................... GC -42 10.4 Execution of Change Orders............................................................. GC -42 10.5 Surety Notification............................................................................ GC -42 10.6 Claims and Disputes.......................................................................... GC -43 10.6.1 Notice................................................................................. GC -43 10.6.2 Lack of Notice.................................................................... GC -43 10.6.3 Duty to Proceed.................................................................. GC -43 10.6.4 Waiver of Consequential Damages .................................... GC -43 • 11 CHANGE OF CONTRACT PRICE.............................................................GC-44 11.1 Contract Price.................................................................................... GC -44 11.2 Changes in Contract Price................................................................. GC -44 11.3 Valuation of Change Orders and Claims ........................................... GC -44 11.4 Cost of the Work............................................................................... GC -44 .131a\RA12o25.aoc GC -iv 0 0 • TABLE OF CONTENTS OF GENERAL CONDITIONS (continued) Section Title page 11.5 Cost of Work Exclusions.................................................................. GC -46 11.6 CONTRACTOR'S Fee...................................................................... GC -47 11.7 Itemized Cost Breakdown................................................................. GC -48 11.8 Cash Allowances............................................................................... GC -48 11.9 Unit Price Work................................................................................ GC -48 12 CHANGE OF THE CONTRACT TIME .....................................................GC -49 • 12.1 Change Order Required..................................................................... GC -49 12.2 Extensions of Time........................................................................... GC -49 12.3 Time is of the Essence....................................................................... GC -49 12.4 Delays Within CONTRACTOR's Control ....................................... GC -49 12.5 Delays Beyond CONTRACTOR's Control ...................................... GC -49 14 PAYMENTS AND COMPLETION..............................................................GC-55 14.1 Schedules........................................................................................... GC -55 14.2 Application for Progress Payment ..................................................... GC -55 ♦ 1314\F0412025.doc GC -v • 13 WARRANTY AND GUARANTEE: TESTS AND INSPECTIONS: CORRECTION, REMOVAL OR ACCEPTANCE OF DEFECTIVE WORK...........................................GC-50 13.1 Warranty and Guarantee.................................................................... GC -50 13.2 Tests and Inspections......................................................................... GC -50 13.3 Timely Notice.................................................................................... GC -50 13.4 CONTRACTOR'S Obligations......................................................... GC -50 13.5 Access to Work................................................................................. GC -51 13.6 Unauthorized Covering of Work ....................................................... GC -51 13.7 ENGINEER's Request to Inspect Covered Work ............................. GC -51 13.8 OWNER May Stop the Work............................................................ GC -51 13.9 Correction or Removal of Defective Work ....................................... GC -52 13.10 OWNER May Correct Defective Work ............................................ GC -52 • 13.11 One Year Correction Period.............................................................. GC -53 13.11.1 Repair or Replacement....................................................... GC -53 13.11.2 Start of Correction Period .................................................. GC -53 13.11.3 Correction Period for Defective Work ............................... GC -53 13.11.4 No Limitation of OWNER'S Rights or Remedies .............. GC -53 13.12 Acceptance of Defective Work ......................................................... GC -54 13.13 Neglected Work by Contractor.......................................................... GC -54 14 PAYMENTS AND COMPLETION..............................................................GC-55 14.1 Schedules........................................................................................... GC -55 14.2 Application for Progress Payment ..................................................... GC -55 ♦ 1314\F0412025.doc GC -v • TABLE OF CONTENTS OF GENERAL CONDITIONS (continued) L C Section Title Paae 14.3 CONTRACTOR's Warranty of Title ................................................ GC -55 14.4 ENGINEER's Review of Applications for Payment ......................... GC -55 14.5 ENGINEER's Recommendation for PaymentGC-56 .................................. 14.6 Recommendation of Final Payment .................................................. GC -56 14.7 ENGINEER's Refusal to Recommend Payment ............................... GC -56 14.8 OWNER's Refusal to Make Payment ............................................... GC -57 14.9 Certificate of Substantial Completion ............................................... GC -57 14.10 CONTRACTOR's Access to Site After Substantial Completion ..... GC -58 14.11 Partial Utilization.............................................................................. GC -58 14.12 Final Inspection................................................................................. GC -58 14.13 Final Application for Payment.......................................................... GC -58 14.14 Recommendation of Final Payment .................................................. GC -59 14.15 Delays in Final Completion Through No Fault of CONTRACTOR............................................................ GC -59 14.16 CONTRACTOR's Continuing Obligation ........................................ GC -60 14.17 Waiver of Claims.............................................................................. GC -60 15 SUSPENSION OF WORK AND TERMINATION....................................GC-61 15.1 OWNER May Suspend Work........................................................... GC -61 15.2 OWNER May Terminate................................................................... GC -61 15.3 OWNER's Rights After Termination ................................................ GC -61 15.4 OWNER May Terminate For Convenience ...................................... GC -62 15.5 CONTRACTOR May Stop Work or Terminate ............................... GC -62 16 MISCELLANEOUS........................................................................................GC-64 16.1 Giving Notice.................................................................................... GC -64 16.2 Computation of Time........................................................................ GC -64 16.3 Specifications and Drawings............................................................. GC -64 16.4 Cumulative Remedies....................................................................... GC -64 16.5 Survival of Obligations..................................................................... GC -64 16.6 Claims of Damage to CONTRACTOR's Person or Property........... GC -65 16.7 Choice of Law................................................................................... GC -65 r, u ♦ 1314\RA I 2025.doc GC -v1 0 • GENERAL CONDITIONS • SECTION 1- DEFINITIONS Wherever used in these General Conditions or in the other Contract Documents, the following terms have the meanings indicated which are applicable to both the singular and plural thereof: • Addenda - Written or graphic instruments issued prior to the opening of Bids which clarify, correct, or change the Bidding Requirements or the Contract Documents. Agreement - The written instrument which is evidence of the agreement between OWNER and CONTRACTOR covering the Work to be performed. Other Contract Documents are attached to the Agreement. Application for Payment - The form furnished by ENGINEER which is to be used by CONTRACTOR in requesting progress or final payments and which is to include the schedule of • values required by paragraph 14.1 and an affidavit of CONTRACTOR that progress payments theretofore received on account of the Work have been applied by CONTRACTOR to discharge in full all of CONTRACTOR's obligations reflected in prior Applications for Payment. Bid - The offer or proposal of the Bidder submitted on the prescribed form setting forth the prices • for the Work to he performed. Bidder - Any individual or entity submitting a Bid for the Work. Bidding Documents — The Bidding Requirements and the proposed Contract Documents (including all Addenda issued prior to receipt of Bids). Bidding Requirements — The Advertisement or Invitation to Bid, Instructions to Bidders, Bid Security form, if any, and the Bid form with any supplements. • Bonds - Bid, performance and payment bonds and other instruments of security, furnished by CONTRACTOR and his surety in accordance with the Contract Documents. Change Order - A written order to CONTRACTOR signed by OWNER authorizing an addition, deletion or revision in the Work, or an adjustment in the Contract Price or the Contract Time issued after execution of the Agreement. Claim - A demand or assertion by CONTRACTOR seeking an adjustment of Contract Price or Contract Time, or both, or other relief with respect to the terms of the Contract. • ♦ 1314\M412025.doc GC -1 0 n u Contract Documents - The Agreement, Addenda (whether issued prior to the opening of Bids or the execution of the Agreement), Instructions to Bidders, CONTRACTOR's Bid, the Bonds, the Notice of Award, these General Conditions, the Supplementary Conditions, the Specifications, Drawings and Modifications. Contract Price - The total monies payable by OWNER to CONTRACTOR under the Contract Documents. n Contract Time - The number of days stated in the Agreement for the Substantial Completion of the Work, computed as provided in paragraph 16.2. CONTRACTOR - The individual or entity with whom OWNER has executed the Agreement. Day - A calendar day of twenty-four hours measured from midnight to the next midnight. Drawings — The graphic and pictorial portions of the Contract Documents which show the character and scope of the Work to be performed and which have been prepared or approved by ENGINEER and are referred to in the Contract Documents. Shop Drawings and other CONTRACTOR • submittals are not Drawings as so defined. Effective Date of the Agreement - The date indicated in the Agreement on which it becomes effective, but if no such date is indicated, it means the date on which the Agreement is signed and delivered by the last of the two parties to sign and deliver. ENGINEER - The individual or entity named as such in the Agreement. Field Order - A written order issued by ENGINEER which clarifies or interprets the Contract Documents in accordance with paragraph 9.3 or orders minor changes in the Work in accordance with paragraph 10.2. Final Completion — The time at which the Work is complete and ready for final payment. The terms "finally complete" and "finally completed" as applied to the Work refer to Final Completion thereof. . Final Contract Time - The number of days stated in the Agreement for Final Completion of the Work, measured from the date of Substantial Completion, and computed as provided in paragraph 16.2. General Requirements — Sections of the Specifications referring to General Requirements shall pertain to all sections of the Specifications. Hazardous Environmental Condition - The presence at the Site of Asbestos, PCBs, Petroleum, Hazardous Waste, or Radioactive Material in such quantities or circumstances that may present a • substantial danger to persons or property exposed thereto in connection with the Work. .13iav=oai2o2s.doc GC -2 0 • Laws and Regulations; Laws or Regulations - Any and all applicable laws, rules, regulations, ordinances, codes, and orders of any and all governmental bodies, agencies, authorities, and courts having jurisdiction. • Liens - Charges, security interests, or encumbrances upon Project funds, real property, or personal property. Modification - (a) A written amendment of the Contract Documents signed by both parties, (b) a Change Order, (c) a written clarification or interpretation issued by ENGINEER in accordance with paragraph 9.3 or (d) a written order for a minor change or alteration in the Work issued by ENGINEER pursuant to paragraph 10.2. A Modification may only be issued after execution of the Agreement. Notice of Award - The written notice by OWNER to the apparent successful Bidder stating that upon compliance with the conditions precedent to be fulfilled by him within the time specified, OWNER will execute and deliver the Agreement to the successful Bidder. Notice to Proceed - A written notice given by OWNER to CONTRACTOR (with a copy to i ENGINEER) fixing the date on which the Contract Time will commence to run and on which CONTRACTOR shall start to perform his obligations under the Contract Documents. OWNER - The individual, entity, public body, or authority with whom CONTRACTOR has entered into the Agreement and for whom the Work is to be performed. • Project - The entire construction to be performed as provided in the Contract Documents. Resident Project Representative - The authorized representative of ENGINEER who is assigned to the Project Site or any part thereof. • Samples - Physical examples of materials, equipment, or workmanship that are representative of some portion of the Work and which establish the standards by which such portion of the Work will be judged. Shop Drawings - All drawings, diagrams, illustrations, brochures, schedules and other data which are prepared by CONTRACTOR, a Subcontractor, manufacturer, supplier or distributor and which illustrate the equipment, material or some portion of the Work. Site - Lands or areas indicated in the Contract Documents as being furnished by OWNER upon which the Work is to be performed, including rights-of-way and easements for access thereto, and such other lands furnished by OWNER which are designated for the use of CONTRACTOR. Specifications - Those portions of the Contract Documents consisting of written technical descriptions of materials, equipment, construction systems, standards and workmanship as applied to the Work. • ♦ 1314\F0412025.doc GC -3 i 0 Subcontractor - An individual or entity having a direct contract with CONTRACTOR or with any other Subcontractor for the performance of a part of the Work at the Site. Substantial Completion - The time at which the Work (or any part which has been declared fit for partial utilization pursuant to paragraph 14.11) has progressed to the point where, in the opinion of ENGINEER, the Work (or any part which has been declared fit for partial utilization pursuant to paragraph 14.11) is sufficiently complete, in accordance with the Contract Documents, or as modified by Supplementary Conditions, so that the Work (or a specified part thereof) can be utilized for the purposes for which it is intended. The terms "substantially complete" and "substantially completed" as applied to all or part of the Work refer to Substantial Completion thereof. Supplier - A manufacturer, fabricator, supplier, distributor, materialman, or vendor having a direct r contract with CONTRACTOR or with any Subcontractor to furnish materials or equipment to be incorporated in the Work by CONTRACTOR or by any Subcontractor. Underground Facilities - All underground pipelines, conduits, ducts, cables, wires, manholes, vaults, tanks, tunnels, or other such facilities or attachments, and any encasements containing such facilities, including those that convey electricity, gases, steam, liquid petroleum products, telephone or other communications, cable television, water, wastewater, storm water, other liquids or chemicals, or traffic or other control systems. Unit Price Work - Work to be paid for on the basis of unit prices. 0 Work - Any and all obligations, duties and responsibilities necessary to the successful completion of the Project assigned to or undertaken by CONTRACTOR under the Contract Documents, including all labor, materials, equipment and other incidentals, and the furnishing thereof. 0 C u u ♦ 1314\F0412025.doc GC -4 0 J SECTION 2 - PRELIMINARY MATTERS 0 2.1 Execution of Agreement • At least three counterparts of the Agreement, other Contract Documents and all certificates of insurance will be executed and delivered by CONTRACTOR to OWNER before starting the Work at the Site within fifteen days of the Notice of Award, unless extended by OWNER, and OWNER will execute and deliver one counterpart to CONTRACTOR within ten days of receipt of the executed Agreement from CONTRACTOR. ENGINEER will identify those portions of the Contract Documents, not so signed and such identification will be binding on all parties. OWNER, CONTRACTOR and ENGINEER shall each receive an executed counterpart of the Contract Documents and additional conformed copies as required. CONTRACTOR shall at all times be prepared to furnish current insurance certificates or policies of insurance upon demand by OWNER. 2.2 Delivery of Bonds When he delivers the executed Agreements to OWNER, CONTRACTOR shall also deliver to OWNER such Bonds as he may be required to furnish in accordance with paragraph 5.1. 2.3 Copies of Documents OWNER shall furnish to CONTRACTOR as many copies of the Contract Documents as are reasonably necessary for the execution of the Work, up to five (5) copies. Additional copies will be furnished, upon request, at the cost of reproduction. 2.4 Commencement of Contract Time; Notice to Proceed The Contract Time will commence to run on the day indicated in the Notice to Proceed. 2.5 Starting the Project CONTRACTOR shall start to perform his obligations under the Contract Documents on the date when the Contract Time commences to run. No work shall be done at the Site prior to the date on which the Contract Time commences to run. 2.6 Before Starting Construction • Since the Contract Documents are complementary, before starting each portion of the Work, CONTRACTOR shall carefully study and compare the Contract Documents relative to that portion of the Work as well as the information furnished by the OWNER furnished pursuant to paragraphs 4.2 and 8.4, shall take field measurements of any existing conditions related to that portion of the Work and shall observe any conditions at the site affecting it. He shall at once report in writing to ENGINEER any variation, conflict, error, ambiguity, discrepancy or ♦ 1314\M412025.doc GC -5 inconsistency which he may discover; however, he shall not be liable to OWNER or ENGINEER for his failure to report any variation, conflict, error, ambiguity, discrepancy or inconsistency in the Drawings or Specifications, unless CONTRACTOR knew or reasonably should have known thereof. If CONTRACTOR fails to perform the obligations of this paragraph 2.6, CONTRACTOR shall pay such costs and damages to OWNER as would have been avoided if CONTRACTOR had performed such obligations. 2.7 List of Subcontractors and Suppliers Within thirty days after CONTRACTOR delivers fully executed Contract Documents to the OWNER, CONTRACTOR shall submit to ENGINEER for approval, 2.7.1 a list of all Subcontractors and other persons and organizations proposed for those portions of the Work as to which such identification is so required, as provided in the Supplementary Conditions, and 2.7.2 a list of all Suppliers who are to furnish the principal items of material and equipment proposed for those portions of the Work as to which such identification is so required, as provided in the Supplementary Conditions. 2.8 Submission of Schedules Within thirty days after Notice to Proceed by OWNER to CONTRACTOR, CONTRACTOR shall submit to ENGINEER for approval, 2.8.1 an estimated progress schedule indicating the starting and completion dates of the various stages of the Work, 2.8.2 a preliminary schedule of Shop Drawing and Sample submittals, 2.8.3 a preliminary schedule of values for all of the Work which includes quantities and prices of items which when added together equal the Contract Price and subdivides the Work into component parts in sufficient detail to serve as the basis for progress payments during performance of the Work. Such prices will include an appropriate amount of overhead and profit applicable to each item of Work. F, • 2.8.4 a list of substitutes and "or -equals" in conformance with the requirements of paragraph 6.8. • 2.9 Pre -Construction Conference Within twenty days after delivery of the executed Agreement by OWNER to CONTRACTOR, but before starting the Work at the Site, a pre -construction conference will be held to review the above schedules, to establish procedures for handling Shop Drawings and other submittals and for processing Applications for Payment, and to establish a working ♦ 1314\F0412025.doc GC -6 w understanding between the parties as to the Project. Present at the conference will be OWNER or his representative, ENGINEER, Resident Project Representatives, CONTRACTOR and his Superintendent. • 0 • • • • • ♦ 1314\F0412025.doc 0 GC -7 • SECTION 3 - CORRELATION, INTERPRETATION AND INTENT OF CONTRACT DOCUMENTS 3.1 Entire Agreement It is the intent of the Specifications and Drawings to describe a complete Project to be constructed in accordance with the Contract Documents. The Contract Documents comprise the entire agreement between OWNER and CONTRACTOR. They may be altered only by a Modification. 3.2 Interpretation and Intent The Contract Documents are complementary; what is called for by one is as binding as if called for by all. If CONTRACTOR finds a variation, conflict, error, ambiguity, discrepancy or inconsistency in the Contract Documents, he shall call it to ENGINEER's attention in writing at once and before proceeding with the Work affected thereby; however, he shall not be liable to OWNER or ENGINEER for his failure to report any variation, conflict, error, ambiguity or discrepancy in the Specifications or Drawings unless CONTRACTOR knew of or reasonably should have known thereof. In resolving such variations, conflicts, ambiguities, discrepancies or inconsistencies between or among the terms, provisions or conditions of this Agreement and any other Contract Documents, the terms, provisions and conditions which impose a higher standard of quality or are of greater benefit to the OWNER shall take precedence. Figure dimensions on Drawings shall govern over scale dimensions, and detailed drawings shall govern over general • drawings. Any work that may reasonably be inferred from the Specifications or Drawings as being required to produce the intended result shall be supplied whether or not it is specifically called for. Work, materials or equipment described in words which so applied have a well-known technical or trade meaning shall be deemed to refer to such recognized standards. 3.3 Section, Paragraph, Article Headings • Section, paragraph or article headings as used in the Contract Documents are for identification purposes only and shall not affect the interpretation or intent of the text of such sections, paragraphs or articles. • ♦ 1314\M412025.doc GC -8 r • E 0 SECTION 4 - AVAILABILITY OF LANDS; PHYSICAL CONDITIONS; REFERENCE POINTS 0 4.1 Availability of Lands OWNER shall furnish the Site as indicated in the Contract Documents not later than the date when needed by CONTRACTOR. Easements for permanent structures or permanent changes in existing facilities will be obtained and paid for by OWNER, unless otherwise • specified in the Contract Documents. If CONTRACTOR believes that any delay in OWNER's furnishing these lands or easements entitles him to an extension of the Contract Time, he may make a claim therefor as provided in Section 12. CONTRACTOR shall provide for all additional lands and access thereto that may be required for temporary construction facilities or storage of materials and equipment. • 4.2 Physical Conditions - Surveys and Reports: 4.2.1 Reports and Drawings i The Supplementary Conditions identify: 4.2.1.1 those surveys and reports of explorations and tests of subsurface conditions at or contiguous to the Site that ENGINEER has used in preparing the Contract Documents; and 4.2.1.2 those drawings of physical conditions in or relating to existing surface or subsurface structures at or contiguous to the Site (except Underground Facilities) that ENGINEER has used in preparing the Contract Documents. 4.2.2 Limited Reliance by CONTRACTOR on Technical Data Authorized • CONTRACTOR may rely upon the general accuracy of the "technical data" contained in such reports and drawings, but such reports and drawings are not Contract Documents. Such "technical data" is identified in the Supplementary Conditions. Except for such reliance on such "technical data," CONTRACTOR may not rely upon or make any Claim against OWNER, 40 ENGINEER, or any of ENGINEER's Consultants with respect to: 4.2.2.1 the completeness of such reports and drawings for CONTRACTOR's purposes, including, but not limited to, any aspects of the means, methods, techniques, sequences, and procedures of construction to be employed by CONTRACTOR, and safety precautions and programs incident thereto; or 4.2.2.2 other data, interpretations, opinions, and information contained in such reports or shown or indicated in such drawings; or 4.2.2.3 any CONTRACTOR interpretation of or conclusion drawn from any "technical data" or any such other data, interpretations, opinions, or information. ♦ 1314\F0412025.doc GC -9 4.3 Unforeseen Physical Conditions CONTRACTOR shall promptly, and before the conditions are disturbed, notify OWNER and ENGINEER in writing of (1) any subsurface or latent physical conditions at the Site differing materially from those indicated in the Contract Documents, or (2) unknown physical conditions at the Site, of an unusual nature, which differ materially from those ordinarily encountered and generally recognized as inhering in work of the character provided in the Contract Documents. If ENGINEER finds that the conditions do materially so differ and which could not reasonably have been anticipated by CONTRACTOR, and which cause an increase or decrease in CONTRACTOR's cost, or the time required, for performing any part of the Work under these Contract Documents, whether or not changed as a result of the conditions, a Change Order shall be issued incorporating the necessary revisions. No request by CONTRACTOR for a Change Order under this paragraph shall be allowed, unless CONTRACTOR has given prompt written notification required. 4.4 Underground Facilities 4.4.1 Shown or Indicated n u • n The information and data shown or indicated in the Contract Documents with respect to existing Underground Facilities at or contiguous to the Site is based on information and data • furnished to OWNER or ENGINEER by the owners of such Underground Facilities, including OWNER, or by others. Unless it is otherwise expressly provided in the Supplementary Conditions: 4.4.1.1 OWNER and ENGINEER shall not be responsible for the accuracy or completeness of any such information or data; and • 4.4.1.2 the cost of all of the following will be included in the Contract Price, and CONTRACTOR shall have full responsibility for: 4.4.1.2.1 reviewing and checking all such information and data, 4.4.1.2.2 locating all Underground Facilities shown or indicated in the Contract Documents, C� 4.4.1.2.3 coordination of the Work with the owners of such Underground Facilities, • including OWNER, during construction, and 4.4.1.2.4 the safety and protection of all such Underground Facilities and repairing any damage thereto resulting from the Work. C ♦ 1314\F0412025.doc GC -10 0 Li 4.4.1.3 The CONTRACTOR shall comply with all applicable laws, rules, regulations, public service commission requirements, etc., with regard to excavation, including but not limited to the one -call notification system. 4.4.1.3.1 No CONTRACTOR shall commence or engage in any excavation or demolition unless and until timely notice is served of the location and date of the proposed excavation or demolition as required by law to utility owners who maintain underground facilities in the area in which the excavation or demolition is to take place. 4.4.1.3.2 Prior to any excavation or demolition, the excavator shall verify the precise location of the underground facilities in a manner set forth in the rules and regulations adopted by the public service commission and all other applicable laws and/or requirements. 4.4.1.3.3 A CONTRACTOR engaged in excavation or demolition shall be responsible for protecting and preserving the staking, marking or other designation by the utility owner until no longer required for proper and safe excavation or demolition work at or near the underground facility, maintain clearance between the underground facility, and the cutting edge or point of any equipment to avoid damage to the underground facility and provide support to and prevent a damage to any underground facility or its protective coating, in the means and according to the methods set forth in the rules and regulations adopted by the public service commission, the utility owner or applicable local laws and regulations. 4.4.1.3.4 In the event of contact with and/or damage to an underground facility, the • CONTRACTOR shall immediately notify the OWNER of the facility and no backfilling shall be done by the CONTRACTOR until inspection and/or repairs have been made by the utility owner and no repairs shall be undertaken by the CONTRACTOR until authorized by the utility owner. In the event of an electrical short or the escape of gas or hazardous fluids endangering life, the CONTRACTOR shall immediately notify the OWNER of the electric, gas or hazardous liquid • underground facility and all persons who might be endangered and assist in the evacuation of such persons. 4.4.2 Not Shown or Indicated 4.4.2.1 If an Underground Facility is uncovered or revealed at or contiguous to the Site which was not shown or indicated, or not shown or indicated with reasonable accuracy in the Contract Documents, CONTRACTOR shall, promptly after becoming aware thereof and before further disturbing conditions affected thereby or performing any Work in connection therewith (except in an emergency as required by paragraph 6.23), identify the owner of such Underground Facility and give written notice to that owner and to OWNER and ENGINEER. ENGINEER will promptly review the Underground Facility and determine the extent, if any, to which a change is required in the Contract Documents to reflect and document the consequences of the existence or location of the Underground Facility. During such time, CONTRACTOR shall be responsible for the safety and protection of such Underground Facility. • ♦ 1314\R912025.doc GC -11 • L 4.4.2.2 If ENGINEER concludes that a change in the Contract Documents is required, a Change Order will be issued to reflect and document such consequences. An equitable adjustment shall be made in the Contract Price or Contract Time, or both, to the extent that they are attributable to the existence or location of any Underground Facility that was not shown or indicated or not shown or indicated with reasonable accuracy in the Contract Documents and that CONTRACTOR did not know of and could not reasonably have been expected to be aware of or to have anticipated. If CONTRACTOR believes that he is entitled to an adjustment in Contract Price or Contract Time, he shall make a Claim therefore as provided in paragraph 10.6. • 4.5 Reference Points OWNER shall provide engineering surveys for construction to establish reference points which in his judgment are necessary to enable CONTRACTOR to proceed with the Work. CONTRACTOR shall be responsible for surveying and laying out the Work (unless otherwise provided in the Supplementary Conditions) and shall protect and preserve the established reference points and shall make no changes or relocations without the prior written approval of OWNER. He shall report to ENGINEER whenever any reference point is lost or destroyed or requires relocation because of necessary changes in grades or locations. CONTRACTOR shall be • responsible for the accurate replacement or relocation of such reference points by professionally qualified personnel. 4.6 Hazardous Environmental Condition at Site C 4.6.1 Reports and Drawings Reference is made to the Supplementary Conditions for the identification of those reports and drawings relating to a Hazardous Environmental Condition identified at the Site, if any, that have been utilized by the ENGINEER in the preparation of the Contract Documents. 4.6.2 Limited Reliance by CONTRACTOR on Technical Data Authorized CONTRACTOR may rely upon the general accuracy of the "technical data" contained in such reports and drawings, but such reports and drawings are not Contract Documents. Such "technical data" is identified in the Supplementary Conditions. Except for such reliance on such "technical data," CONTRACTOR may not rely upon or make any Claim against OWNER, ENGINEER or any of ENGINEER's Consultants with respect to: 4.6.2.1 the completeness of such reports and drawings for CONTRACTOR's purposes, including, but not limited to, any aspects of the means, methods, techniques, sequences and procedures of construction to be employed by CONTRACTOR and safety precautions and programs incident thereto; or 4.6.2.2 other data, interpretations, opinions and information contained in such reports or shown or indicated in such drawings; or 0 ♦ 1314\M412025.doc GC -12 4.6.2.3 any CONTRACTOR interpretation of or conclusion drawn from any "technical data" or any such other data, interpretations, opinions or information. 4.6.3 CONTRACTOR's Responsibility for Hazardous Environmental Conditions CONTRACTOR shall not be responsible for any Hazardous Environmental Condition uncovered or revealed at the Site which was not shown, indicated, or identified in the Contract Documents to be within the scope of the Work. CONTRACTOR shall be responsible for a 41 Hazardous Environmental Condition created with any materials brought to the Site by CONTRACTOR, Subcontractors, Suppliers, or anyone else for whom CONTRACTOR is responsible. 4.6.4 Encountering Hazardous Environmental Conditions 0 If CONTRACTOR encounters a Hazardous Environmental Condition or if CONTRACTOR or anyone for whom CONTRACTOR is responsible creates a Hazardous Environmental Condition, CONTRACTOR shall immediately: (i) secure or otherwise isolate such condition; (ii) stop all Work in connection with such condition and in any area affected thereby (except in an emergency as required by paragraph 6.23); and (iii) notify OWNER and ENGINEER (and promptly thereafter confirm such notice in writing). OWNER shall promptly consult with ENGINEER concerning the necessity for OWNER to retain a qualified expert to evaluate such condition or take corrective action, if any. 4.6.5 Resumption of Work • CONTRACTOR shall not be required to resume Work in connection with such condition or in any affected area until after OWNER has obtained any required permits related thereto and delivered to CONTRACTOR written notice: (i) specifying that such condition and any affected area is or has been rendered safe for the resumption of Work; or (ii) specifying any special • conditions under which such Work may be resumed safely. If OWNER and CONTRACTOR cannot agree as to entitlement to or on the amount or extent, if any, of any adjustment in Contract Price or Contract Time, or both, as a result of such Work stoppage or such special conditions under which Work is agreed to be resumed by CONTRACTOR, either party may make a Claim therefor as provided in paragraph 10.6 and in Sections 11 and 12. • 4.6.6 Deletion of Affected Work If after receipt of such written notice CONTRACTOR does not agree to resume such Work based on a reasonable belief it is unsafe, or does not agree to resume such Work under such special conditions, then OWNER may order the portion of the Work that is in the area affected by such condition to be deleted from the Work. If OWNER and CONTRACTOR cannot agree as to entitlement to or on the amount or extent, if any, of an adjustment in Contract Price or Contract Time as a result of deleting such portion of the Work, then either party may make a Claim therefor as provided in paragraph 10.6 and in Sections 11 and 12. OWNER may have such • ♦ 1314\M412025.doc GC -13 E deleted portion of the Work performed by OWNER's own forces or others in accordance with Section 7. 4.6.7 Indemnification by OWNER for Hazardous Environmental Condition • To the fullest extent permitted by Laws and Regulations, OWNER shall indemnify and hold harmless CONTRACTOR, Subcontractors, ENGINEER, ENGINEER's Consultants and the officers, directors, partners, employees, agents, other consultants, and subcontractors of each and any of them from and against all claims, costs, losses, and damages (including but not limited to all fees and charges of engineers, architects, attorneys, and other professionals and all court or arbitration or other dispute resolution costs) arising out of or relating to a Hazardous Environmental Condition, provided that such Hazardous Environmental Condition: (i) was not shown or indicated in the Drawings or Specifications or identified in the Contract Documents to 0 be included within the scope of the Work, and (ii) was not created by CONTRACTOR or by anyone for whom CONTRACTOR is responsible. Nothing in this paragraph 4.6.7 shall obligate OWNER to indemnify any individual or entity from and against the consequences of that individual's or entity's own negligence. 4.6.8 Indemnification by CONTRACTOR for Hazardous Environmental Condition a To the fullest extent permitted by Laws and Regulations, CONTRACTOR shall indemnify and hold harmless OWNER, ENGINEER, ENGINEER's Consultants, and the officers, directors, partners, employees, agents, other consultants, and subcontractors of each and any of them from and against all claims, costs, losses, and damages (including but not limited to • all fees and charges of engineers, architects, attorneys, and other professionals and all court or arbitration or other dispute resolution costs) arising out of or relating to a Hazardous Environmental Condition created by CONTRACTOR or by anyone for whom CONTRACTOR is responsible. Nothing in this paragraph 4.6.8 shall obligate CONTRACTOR to indemnify any individual or entity from and against the consequences of that individual's or entity's own • negligence. 4.6.9 Hazardous Environmental Condition Exclusion The provisions of paragraphs 4.2, 4.3, and 4.4 are not intended to apply to a Hazardous • Environmental Condition uncovered or revealed at the Site. ♦ 1314\M412025.doc GC -14 • • 0 0 • SECTION 5 - BONDS AND INSURANCE 5.1 Performance, Payment, and Other Bonds 5.1.1 CONTRACTOR shall furnish performance and payment Bonds, each in an amount at least equal to the Contract Price as security for the faithful performance and payment of all CONTRACTOR's obligations under the Contract Documents. These Bonds shall remain in effect at least until one year after the date when final payment becomes due, except as provided otherwise by Laws or Regulations or by the Contract Documents. Upon application for final payment, the CONTRACTOR shall provide the OWNER with a Maintenance Bond which shall remain in effect for one year from the date of approval of final payment as a guarantee that the CONTRACTOR will make good any faults or defects in the Work arising from improper or defective workmanship or materials which may appear during that period. CONTRACTOR shall also furnish such other Bonds as are required by the Contract Documents. 5.1.2 All Bonds shall be in the form prescribed by the Contract Documents except as provided otherwise by Laws or Regulations, and shall be executed by such sureties as are named in the current list of "Companies Holding Certificates of Authority as Acceptable Sureties on Federal Bonds and as Acceptable Reinsuring Companies" as published in Circular 570 (amended) by the Financial Management Service, Surety Bond Branch, U.S. Department of the Treasury. All Bonds signed by an agent must be accompanied by a certified copy of such agent's authority to act. 41 5.1.3 If the surety on any Bond furnished by CONTRACTOR is declared bankrupt or becomes insolvent or its right to do business is terminated in any state where any part of the Project is located or it ceases to meet the requirements of paragraph 5.1.2, CONTRACTOR shall within 20 days thereafter substitute another Bond and surety, both of which shall comply with the requirements of paragraphs 5.1.2 and 5.2. 0 5.2 Licensed Sureties and Insurers All Bonds and insurance required by the Contract Documents to be purchased and maintained by OWNER or CONTRACTOR shall be obtained from surety or insurance companies that are duly licensed or authorized in the jurisdiction in which the Project is located to issue Bonds or insurance policies for the limits and coverages so required. Such surety and insurance companies shall also meet such additional requirements and qualifications as may be provided in the Supplementary Conditions. 5.3 Certificates of Insurance • CONTRACTOR shall deliver to OWNER, with copies to each additional insured identified in the Supplementary Conditions and in paragraph 5.4.2.1 of these General Conditions, certificates of insurance (and other evidence of insurance requested by OWNER or any other additional insured) which CONTRACTOR is required to purchase and maintain. U ♦ 1314\F0412025.doc GC -15 0 • 5.4 CONTRACTOR's Liability Insurance 5.4.1 CONTRACTOR shall purchase and maintain such liability and other insurance • as is appropriate for the Work being performed and as will provide protection from claims set forth below which may arise out of or result from CONTRACTOR's performance of the Work and CONTRACTOR's other obligations under the Contract Documents, whether it is to be performed by CONTRACTOR, any Subcontractor or Supplier, or by anyone directly or indirectly employed by any of them to perform any of the Work, or by anyone for whose acts any of them may be liable: 5.4.1.1 claims under workers' compensation, disability benefits, and other similar employee benefit acts; 5.4.1.2 claims for damages because of bodily injury, occupational sickness or disease, or death of CONTRACTOR's employees; 5.4.1.3 claims for damages because of bodily injury, sickness or disease, or death of any person other than CONTRACTOR's employees; • 5.4.1.4 claims for damages insured by reasonably available personal injury liability coverage which are sustained: (i) by any person as a result of an offense directly or indirectly related to the employment of such person by CONTRACTOR, or (ii) by any other person for any other reason; • 5.4.1.5 claims for damages, other than to the Work itself, because of injury to or destruction of tangible property wherever located, including loss of use resulting therefrom; and 5.4.1.6 claims for damages because of bodily injury or death of any person or property • damage arising out of the ownership, maintenance or use of any motor vehicle. 5.4.2 The policies of insurance so required by this paragraph 5.4 to be purchased and maintained shall: • 5.4.2.1 with respect to insurance required by paragraphs 5.4.1.3 through 5.4.1.6 inclusive, include as additional insureds (subject to any customary exclusion in respect of professional liability) OWNER, ENGINEER, ENGINEER's Consultants, and any other individuals or entities identified in the Supplementary Conditions, all of whom shall be listed as additional insureds, and include coverage for the respective officers, directors, partners, • employees, agents, and other consultants and subcontractors of each and any of all such additional insureds, and the insurance afforded to these additional insureds shall provide primary coverage for all claims covered thereby; 5.4.2.2 include at least the specific coverages and be written for not less than the limits • of liability provided in the Supplementary Conditions or required by Laws or Regulations, whichever is greater; ♦ 1314\F0412025.doc GC -16 0 • 5.4.2.3 include completed operations insurance; • 5.4.2.4 include contractual liability insurance covering CONTRACTOR's indemnity obligations under paragraphs 4.6.7, 4.6.8, 6.13, 6.18, and 6.31 through 6.33 inclusive. 5.4.2.5 contain a provision or endorsement that the coverage afforded will not be canceled, materially changed or renewal refused until at least thirty days prior written notice has • been given to OWNER and CONTRACTOR and to each other additional insured identified in the Supplementary Conditions and in paragraph 5.4.2.1 of these General Conditions to whom a certificate of insurance has been issued (and the certificates of insurance furnished by the CONTRACTOR pursuant to paragraph 5.3 will so provide); 5.4.2.6 remain in effect at least until final payment and at all times thereafter when CONTRACTOR may be correcting, removing, or replacing defective Work in accordance with paragraph 13.9; and 5.4.2.7 with respect to completed operations insurance, and any insurance coverage • written on a claims -made basis, remain in effect for at least two years after final payment (and CONTRACTOR shall furnish OWNER and each other additional insured identified in the Supplementary Conditions and in paragraph 5.4.2.1 of these General Conditions, to whom a certificate of insurance has been issued, evidence satisfactory to OWNER and any such additional insured of continuation of such insurance at final payment and two years thereafter). • 5.5 Property Insurance 5.5.1 The CONTRACTOR shall purchase and maintain property insurance upon the Work at the Site in the amount of the full replacement cost thereof (subject to such deductible • amounts as may be provided in the Supplementary Conditions or required by Laws and Regulations). This insurance shall: 5.5.1.1 include the interests of OWNER, CONTRACTOR, Subcontractors, ENGINEER, ENGINEER's Consultants, and any other individuals or entities identified in the • Supplementary Conditions, and the officers, directors, partners, employees, agents, and other consultants and subcontractors of each and any of them, each of whom is deemed to have an insurable interest and shall be listed as an additional insured; 5.5.1.2 be written on a Builder's Risk "all-risk" or open peril or special causes of loss policy form that shall at least include insurance for physical loss or damage to the Work, • temporary buildings, false work, and materials and equipment in transit, and shall insure against at least the following perils or causes of loss: fire, lightning, extended coverage, theft, vandalism and malicious mischief, earthquake, collapse, debris removal, demolition occasioned by enforcement of Laws and Regulations, water damage, and such other perils or causes of loss as may be specifically required by the Supplementary Conditions; • ♦ 1314\F0412025.doc GC -17 0 Ll 5.5.1.3 include damages, losses and expenses arising out of or resulting from any insured loss or incurred in the repair or replacement of any insured property (including but not limited to fees and charges of engineers, architects, attorneys and other professionals); • 5.5.1.4 cover materials and equipment stored at the Site or at another location that was agreed to in writing by OWNER prior to being incorporated in the Work, provided that such materials and equipment have been included in an Application for Payment recommended by ENGINEER; 0 5.5.1.5 allow for partial utilization of the Work by OWNER; 5.5.1.6 include testing and startup; and • 5.5.1.7 be maintained in effect until final payment is made unless otherwise agreed to in writing by OWNER and ENGINEER with 30 days written notice to each other additional insured to whom a certificate of insurance has been issued. 5.5.2 CONTRACTOR shall purchase and maintain such boiler and machinery insurance or additional property insurance as may be required by the Supplementary Conditions or Laws and Regulations which will include the interests of OWNER, CONTRACTOR, Subcontractors, ENGINEER, ENGINEER's Consultants, and any other individuals or entities identified in the Supplementary Conditions, each of whom is deemed to have an insurable interest and shall be listed as an insured or additional insured. 40 5.5.3 All the policies of insurance (and the certificates or other evidence thereof) required to be purchased and maintained in accordance with paragraph 5.5 will contain a provision or endorsement that the coverage afforded will not be canceled or materially changed or renewal refused until at least 30 days prior written notice has been given to OWNER and • CONTRACTOR and to each other additional insured to whom a certificate of insurance has been issued and will contain waiver provisions in accordance with paragraph 5.6. 5.6 Waiver of Rights OWNER and CONTRACTOR intend that all policies purchased in accordance with paragraph 5.5 will protect OWNER, CONTRACTOR, Subcontractors, ENGINEER, ENGINEER's Consultants, and all other individuals or entities identified in the Supplementary Conditions to be listed as insureds or additional insureds (and the officers, directors, partners, employees, agents, and other consultants and subcontractors of each and any of them) in such policies and will provide primary coverage for all losses and damages caused by the perils or • causes of loss covered thereby. All such policies shall contain provisions to the effect that in the event of payment of any loss or damage the insurers will have no rights of recovery against any of the insureds or additional insureds thereunder. OWNER and CONTRACTOR waive all rights against each other and their respective officers, directors, partners, employees, agents, and other consultants and subcontractors of each and any of them for all losses and damages caused by, • arising out of or resulting from any of the perils or causes of loss covered by such policies and ♦ 1314\F0412025.doc GC -18 • 0 any other property insurance applicable to the Work; and, in addition, waive all such rights against Subcontractors, ENGINEER, ENGINEER's Consultants, and all other individuals or entities identified in the Supplementary Conditions to be listed as insureds or additional insureds (and the officers, directors, partners, employees, agents, and other consultants and subcontractors of each and any of them) under such policies for losses and damages so caused. None of the above waivers shall extend to the rights that any party making such waiver may have to the proceeds of insurance held by OWNER as trustee or otherwise payable under any policy so issued. • 5.7 Receipt and Application of Insurance Proceeds 5.7.1 Any insured loss under the policies of insurance required by paragraph 5.5 will be adjusted with OWNER and made payable to OWNER as fiduciary for the insureds, as their • interests may appear, subject to the requirements of any applicable mortgage clause and of paragraph 5.7.2. OWNER shall deposit in a separate account any money so received and shall distribute it in accordance with such agreement as the parties in interest may reach. If no other special agreement is reached, the damaged Work shall be repaired or replaced, the moneys so received applied on account thereof, and the Work and the cost thereof covered by an appropriate Change Order or Written Amendment. 5.7.2 OWNER as fiduciary shall have power to adjust and settle any loss with the insurers. • 5.8 Acceptance of Bonds and Insurance; Option to Replace If CONTRACTOR does not purchase or maintain all of the Bonds and insurance required of it by the Contract Documents, without prejudice to any other right or remedy, OWNER may elect to obtain equivalent Bonds or insurance to protect its interests at CONTRACTOR's • expense, and a Change Order shall be issued to adjust the Contract Price accordingly. 5.9 Partial Utilization, Acknowledgment of Property Insurer If OWNER finds it necessary to occupy or use a portion or portions of the Work prior to Substantial Completion of all the Work as provided in paragraph 14.11, no such use or occupancy shall commence before the insurers providing the property insurance pursuant to paragraph 5.5 have acknowledged notice thereof and in writing effected any changes in coverage necessitated thereby. The insurers providing the property insurance shall consent by endorsement on the policy or policies, but the property insurance shall not be canceled or permitted to lapse on • account of any such partial use or occupancy. • ♦ 1314\F0412025.doc GC -19 0 C7 SECTION 6 - CONTRACTOR'S RESPONSIBILITIES 6.1 Supervision and Superintendence • CONTRACTOR shall supervise, inspect, and direct the Work competently and efficiently and with his best skill and attention. He shall be solely responsible for the means, methods, techniques, sequences and procedures of construction, and for coordinating all portions of the Work under the Contract Documents, but he shall not be solely responsible for the negligence of others in the design or selection of a specific means, methods, technique, sequence or procedure of construction which is indicated in and required by the Contract Documents. CONTRACTOR shall be responsible to see that the finished Work complies accurately with the Contract Documents. • 6.2 Resident Superintendent CONTRACTOR shall at all times during the progress of the Work assign a competent resident superintendent, who shall not be replaced without written notice to OWNER and ENGINEER except under extraordinary circumstances. The superintendent will be CONTRACTOR's representative at the Site and shall have authority to act on behalf of CONTRACTOR. All communications given to the superintendent shall be as binding as if given to CONTRACTOR. 6.3 Surveys and Layout • CONTRACTOR shall provide sufficient and competent, suitably qualified personnel to survey and lay out the Work and perform construction as required by the Contract Documents. He shall at all times maintain good discipline and order at the Site. • 6.4 Working Hours Except as otherwise required for the safety or protection of persons or the Work or property at the Site or adjacent thereto, and except as otherwise stated in the Contract Documents, all Work at the Site shall be performed during regular working hours, and • CONTRACTOR will not permit overtime work or the performance of Work on Saturday, Sunday, or any legal holiday without OWNER's written consent (which will not be unreasonably withheld) given after prior written notice to ENGINEER. 6.5 Responsibility for Services, Labor, Materials, Equipment, Etc. • CONTRACTOR shall provide and assume full responsibility for all services, materials, equipment, labor, transportation, construction equipment and machinery, tools, appliances, fuel, power, light, heat, telephone, water and sanitary facilities, temporary facilities, and all other facilities and incidentals necessary for the performance, testing, start-up, initial operation and • completion of the Work. ♦ 1314\FO412025.doc GC -20 0 • 6.6 Warranty of Materials and Equipment CONTRACTOR warrants to OWNER and ENGINEER that all materials and equipment • furnished under the Contract Documents shall be in good quality and new, except as otherwise provided in the Contract Documents. If required by ENGINEER, CONTRACTOR shall furnish satisfactory evidence as to the kind and quality of materials and equipment. • 6.7 Storage and Installation of Materials All materials and equipment shall be stored, applied, installed, connected, erected, used, cleaned and conditioned in accordance with the instructions of the applicable manufacturer, fabricator or processors, except as otherwise provided in the Contract Documents. • 6.8 Substitute Materials or Equipment 6.8.1 Substitutes and "Or -Equals" Permitted Whenever an item of material or equipment is specified or described in the Contract Documents by using the name of a proprietary item or the name of a particular Supplier, the specification or description is intended to establish the type, function, appearance, and quality required. Unless the specification or description contains or is followed by words reading that no like, equivalent, or "or -equal" item or no substitution is permitted, other items of material or equipment or material or equipment of other Suppliers may be submitted to ENGINEER for review under the circumstances described below. 6.8.2 "Or -Equal" Items If in ENGINEER's sole discretion an item of material or equipment proposed by CONTRACTOR is equal to that named and sufficiently similar so that no change in related Work will be required, it may be considered by ENGINEER as an "or -equal" item, in which case review and approval of the proposed item may, in ENGINEER's sole discretion, be accomplished without compliance with some or all of the requirements for approval of proposed substitute items. For the purposes of this paragraph 6.8.2, a proposed item of material or equipment will be considered equal to an item so named if: 6.8.2.1 in the exercise of reasonable judgment ENGINEER determines that: (i) it is at least equal in quality, durability, appearance, strength, and design characteristics; (ii) it will reliably perform at least equally well the function imposed by the design concept of the completed Project as a functioning whole, and; • 6.8.2.2 CONTRACTOR certifies that: (i) there is no increase in cost to the OWNER; and (ii) it will conform substantially to the detailed requirements of the item named in the Contract Documents. • ♦ 1314\F0412025.doc GC -21 0 r 6.8.3 Substitute Items 6.8.3.1 If in ENGINEER's sole discretion an item of material or equipment proposed by • CONTRACTOR does not qualify as an "or -equal" item under paragraph 6.8.2, it will be considered a proposed substitute item, subject to an adjustment to the Contract Price. 6.8.3.2 CONTRACTOR shall submit sufficient information as provided below to allow ENGINEER to determine that the item of material or equipment proposed is essentially equivalent to that named and an acceptable substitute therefor. Requests for review of proposed substitute items of material or equipment will not be accepted by ENGINEER from anyone other than CONTRACTOR. 6.8.3.3 The procedure for review by ENGINEER will be as set forth in paragraph 6.8.3.4, as may be supplemented in the Supplementary Conditions and Specifications and as ENGINEER may decide is appropriate under the circumstances. 6.8.3.4 CONTRACTOR shall first make written application to ENGINEER for review of a proposed substitute item of material or equipment that CONTRACTOR seeks to furnish or use. The application shall certify that the proposed substitute item will perform adequately the functions and achieve the results called for by the general design, be similar in substance to that specified, and be suited to the same use as that specified. The application will state the extent, if any, to which the use of the proposed substitute item will prejudice CONTRACTOR's achievement of Substantial Completion on time, whether or not use of the proposed substitute • item in the Work will require a change in any of the Contract Documents (or in the provisions of any other direct contract with OWNER for work on the Project) to adapt the design to the proposed substitute item and whether or not incorporation or use of the proposed substitute item in connection with the Work is subject to payment of any license fee or royalty. All variations of the proposed substitute item from that specified will be identified in the application, and • available engineering, sales, maintenance, repair, and replacement services will be indicated. The application will also contain an itemized estimate of all costs or credits that will result directly or indirectly from use of such substitute item, including costs of redesign and claims of other contractors affected by any resulting change, all of which will be considered by ENGINEER in evaluating the proposed substitute item. ENGINEER may require CONTRACTOR to furnish additional data about the proposed substitute item. 6.8.4 Substitute Construction Methods or Procedures If a specific means, method, technique, sequence, or procedure of construction is shown • or indicated in and expressly required by the Contract Documents, CONTRACTOR may furnish or utilize a substitute means, method, technique, sequence, or procedure of construction acceptable to the ENGINEER. CONTRACTOR shall submit sufficient information to allow ENGINEER, in ENGINEER's sole discretion, to determine that the substitute proposed is equivalent to that expressly called for by the Contract Documents. The procedure for review by ENGINEER will be similar to that provided in subparagraph 6.8.3.4. ♦ 1314\F0412025.doc GC -22 0 • 6.8.5 ENGINEER's Evaluation • ENGINEER will be allowed a reasonable time within which to evaluate each proposal or submittal made pursuant to paragraphs 6.8.2, 6.8.3 and 6.8.4. ENGINEER will be the sole judge of acceptability. No "or -equal" or substitute will be ordered, installed or utilized until ENGINEER's review is complete, which will be evidenced by either a Change Order for a substitute or an approved Shop Drawing for an "or equal." ENGINEER will advise • CONTRACTOR in writing of any negative determination. 6.8.6 Special Guarantee OWNER may require CONTRACTOR to furnish at CONTRACTOR's expense a special • performance guarantee or other surety with respect to any substitute. 6.8.7 ENGINEER's Cost Reimbursement ENGINEER will record time required by ENGINEER and ENGINEER's Consultants in evaluating substitutes proposed or submitted by CONTRACTOR pursuant to paragraphs 6.8.2, • 6.8.3 and 6.8.4 and in making changes in the Contract Documents (or in the provisions of any other direct contract with OWNER for work on the Project) occasioned thereby. Whether or not ENGINEER approves a substitute item so proposed or submitted by CONTRACTOR, CONTRACTOR shall reimburse OWNER for the charges of ENGINEER and ENGINEER's Consultants for evaluating each such proposed substitute. • In the event that the ENGINEER is required to provide additional engineering services as a result of changes by the CONTRACTOR in dimension, weight, power requirements, etc., of the equipment and accessories furnished, or as a result of CONTRACTOR's errors, omissions or failure to conform to the requirements of the Contract Documents, or if the ENGINEER is required • to examine and evaluate any changes proposed by the CONTRACTOR solely for the convenience of the CONTRACTOR, then the ENGINEER's charges in connection with such additional services shall be charged to the CONTRACTOR by the OWNER. Structural design shown on the drawings is based upon the configuration of and maximum loading for major items of equipment as indicated on the drawings and specified. If the equipment furnished differs from said features, the CONTRACTOR shall assume the responsibility for all costs of redesign and for any construction changes required to accommodate the equipment furnished, including the ENGINEER's charges in connection therewith. • The CONTRACTOR shall respond to required shop drawing submittals with complete information and accuracy to achieve required approvals within three submissions. All costs to the ENGINEER involved with subsequent submissions of shop drawings, samples or other items requiring approval, will be backcharged to the CONTRACTOR, at the rate by deducting such costs from payments due for work completed. In the event an approved item is requested by the • CONTRACTOR to be changed or substituted for, all involved costs in the reviewing and approval process will likewise be backcharged to the CONTRACTOR unless judged by the ENGINEER that ♦ 1314\F0412025.doe GC -23 • n u the need for such deviation from previously approved data is beyond the control of the CONTRACTOR. • 6.8.8 CONTRACTOR's Expense CONTRACTOR shall provide all data in support of any proposed substitute or "or -equal" at CONTRACTOR's expense. • 6.9 General Requirements for Subcontractors CONTRACTOR shall not make subcontracts totaling in amount more than the percentage of the total Contract Price fixed in the Supplementary Conditions, without special written permission from the OWNER. Before making any subcontracts, CONTRACTOR must submit a written statement to OWNER and ENGINEER giving the name and address of the proposed Subcontractor, the portion of the Work and materials which he is to perform and furnish, the cost of the Subcontract and any other information tending to prove that the proposed Subcontractor has the necessary facilities, skill, integrity, past experience and financial resources to perform the Work in accordance with the terms and conditions of the Contract. • CONTRACTOR shall not employ any Subcontractor or other individual or entity (including those who are to furnish the principal items of materials or equipment), whether initially or as a substitute, against whom OWNER or ENGINEER may have reasonable objection. If OWNER or ENGINEER after due investigation has reasonable objection to any • Subcontractor, other individual or entity proposed by CONTRACTOR, CONTRACTOR shall submit an acceptable substitute. Acceptance of any Subcontractor, other individual or entity by OWNER or ENGINEER shall not constitute a waiver of any right of OWNER or ENGINEER to reject defective Work or Work not in conformance with the Contract Documents. CONTRACTOR shall not without the consent of OWNER and ENGINEER make any • substitution for any Contractor, other individual or entity who has been accepted by OWNER and ENGINEER unless ENGINEER determines that there is good cause for doing so. 6.10 CONTRACTOR's Responsibility for Subcontractors • CONTRACTOR shall be fully responsible to OWNER and ENGINEER for all acts and omissions of his Subcontractors and of individuals and entities directly or indirectly employed by them and of individuals and entities for whose acts any of them may be liable to the same extent that he is responsible for the acts and omissions of persons directly employed by him. Nothing in the Contract Documents shall create for the benefit of any Subcontractor or other individual or • entity having a direct contract with CONTRACTOR any contractual relationship between OWNER or ENGINEER, nor shall it create any obligation on the part of OWNER or ENGINEER to pay or to see to the payment of any monies due any Subcontractor or other individual or entity, except as may otherwise be required by law. OWNER may furnish to any Subcontractor or other person or entity, to the extent practicable, evidence of amounts paid to • CONTRACTOR on account of specific Work done in accordance with the schedule of values. CONTRACTOR shall pay all Subcontractors for and on account of work performed by such ♦ 1314\0412025.doc GC -24 0 • Subcontractors in accordance with the terms of their respective subcontracts. If and when required by the ENGINEER, CONTRACTOR shall submit satisfactory evidence that he has made such payment. • 6.11 Delineation of Work The divisions and sections of the Specifications and the identifications of any Drawings shall not control CONTRACTOR in dividing the Work among Subcontractors or Suppliers, or • delineating the Work to be performed by any specific trade. 6.12 Contract Documents Binding on Subcontractors CONTRACTOR agrees to bind specifically every Subcontractor and Supplier to the • applicable terms and conditions of the Contract Documents for the benefit of OWNER and ENGINEER. No Subcontractor shall be permitted to perform work at the Site until he has furnished satisfactory evidence of insurance covering workers' compensation, public liability and property damage. • 6.13 Waivers of Subrogation All Work performed for CONTRACTOR by a Subcontractor shall be pursuant to an appropriate agreement between CONTRACTOR and the Subcontractor which shall contain provisions that waive all rights the contracting parties may have against one another for damages • caused by fire or other perils covered by insurance provided in accordance with paragraph 5.5. CONTRACTOR shall pay each Subcontractor a just share of any insurance monies received by CONTRACTOR under paragraph 5.5. 6.14 Patent Fees and Royalties • CONTRACTOR shall pay all license fees and royalties and assume all costs incident to the use in the performance of the Work of any invention, design, process, product or device which is the subject of patent rights or copyrights held by others. If a particular invention, design, process, product or device is specified in the Contract Documents for use in the performance of • the Work and if to the actual knowledge of OWNER or ENGINEER its use is subject to patent rights or copyrights calling for the payment of any license fee or royalty to others, the existence of such rights shall be disclosed by OWNER in the Contract Documents. To the fullest extent permitted by Laws and Regulations, CONTRACTOR shall indemnify and hold harmless OWNER and ENGINEER and anyone directly or indirectly employed by either of them from and • against all claims, damages, losses and expenses (including attorneys' fees) arising out of any infringement of patent rights or copyrights incident to the use in the performance of Work of any invention, design, process, product or device not specified in the Contract Documents, and shall defend all such claims in connection with any alleged infringement of such rights. • .1314\ 412025.d°` GC -25 0 E 6.15 Permits • Unless otherwise stated in the Supplementary Conditions, CONTRACTOR shall obtain and pay for all construction permits and licenses and shall pay all governmental charges and inspection fees necessary for the prosecution of the Work, which are applicable at the time of his Bid. CONTRACTOR shall also pay all public utility charges. 6.16 Laws and Regulations • CONTRACTOR shall give all notices and comply with all Laws and Regulations applicable to the performance of the Work. If CONTRACTOR observes that the Specifications or Drawings are at variance therewith, he shall give ENGINEER prompt written notice thereof, • and any necessary changes shall be adjusted by an appropriate modification. If CONTRACTOR performs any Work knowing it to be contrary to Laws or Regulations, he shall bear all claims, costs, losses and damages (including but not limited to all fees and charges of engineers, architects, attorneys, and other professionals and all court or arbitration or other dispute resolution costs) arising therefrom; however, it shall not be his primary responsibility to make certain that the Specifications and Drawings are in accordance with such Laws and Regulations. • Except where otherwise expressly required by applicable Laws and Regulations, neither OWNER nor ENGINEER shall be responsible for monitoring CONTRACTOR's compliance with any Laws or Regulations. 6.17 Taxes r, CONTRACTOR shall pay all sales, consumer, use and other similar taxes for the Work or portions thereof provided by CONTRACTOR which are legally enacted when bids are received or negotiations concluded whether or not yet effective or merely scheduled to go into effect, unless OWNER is expressly exempt from same, as provided in the Supplementary • Conditions. 6.18 Use of Premises CONTRACTOR shall confine his equipment, the storage of materials and equipment and • the operations of his workmen to areas permitted by law, ordinances, permits, or the requirements of the Contract Documents, and shall not unreasonably encumber the premises with materials or equipment. CONTRACTOR shall assume full responsibility for any damage to any such land or area, or to the OWNER or occupant thereof, or of any adjacent land or areas resulting from the performance of the Work. To the fullest extent permitted by Laws and • Regulations, CONTRACTOR shall indemnify and hold harmless OWNER, ENGINEER, ENGINEER's Consultants, and the officers, directors, partners, employees, agents, and other consultants of each and any of them from and against all claims, costs, losses, and damages (including but not limited to all fees and charges of engineers, architects, attorneys, and other professional and all court or other dispute resolution costs) arising out of or relating to any claim • or action, legal or equitable, brought by any such owner or occupant against OWNER, ENGINEER, or any other party indemnified hereunder to the extent caused by or based upon ♦ 1314\F0412025.doc GC -26 0 CONTRACTOR's performance of the Work. CONTRACTOR shall not (except after written consent from the proper parties) enter or occupy with men, tools, materials or equipment, any land outside the rights-of-way or property of the OWNER. A copy of such written consents shall • be given to the OWNER. 6.19 Loading During Construction CONTRACTOR shall not load nor permit any part of any structure to be loaded in any • manner that will endanger the structure, nor shall he subject any part of the Work to stresses or pressures that will endanger it. 6.20 Record Drawings CONTRACTOR shall keep one record copy of all Specifications, Drawings, Addenda, Modifications, approved Shop Drawings, each approved Sample, and Field Orders at the Site in good order and annotated to show all changes made during the construction process. These shall be available to ENGINEER and shall be delivered to him for OWNER upon completion of the Project. Neither CONTRACTOR nor any Subcontractor or Supplier shall own or claim a • copyright in the Drawings, Specifications and other documents prepared by ENGINEER or ENGINEER'S consultants, and unless otherwise indicated the ENGINEER and ENGINEER'S consultants shall be deemed the authors of them and will retain all common law, statutory and other reserved rights, in addition to the copyrights. • 6.20.1 CONTRACTOR shall comply with the further provisions with respect to record drawings specified in the Supplementary Conditions. 6.21 Safety and Protection CONTRACTOR shall be solely responsible for initiating, maintaining and supervising all • safety precautions and programs in connection with the Work. He shall take all necessary precautions for the safety of, and shall provide the necessary protection to prevent damage, injury or loss to: • 6.21.1 All employees on the Site and other persons who may be affected thereby. 6.21.2 All the Work and all materials or equipment to be incorporated therein, whether in storage on or off the Site. 6.21.3 Other property at the Site or adjacent thereto, including trees, shrubs, lawns, • walks, pavements, roadways, structures and utilities not designated for removal, relocation or replacement in the course of construction. 6.21.4 CONTRACTOR shall comply with all applicable Laws and Regulations relating to the safety of persons or property or to the protection of persons or property from damage, injury or loss. In addition, as a minimum, CONTRACTOR shall comply with all OWNER's site ♦ 1314\M412025.doc GC -27 • and facility safety requirements. He shall erect and maintain, as required by the conditions and progress of the Work, all necessary safeguards for such safety and protection. He shall notify owners of adjacent property and of Underground Facilities and other utility owners when • prosecution of the Work may affect them and shall cooperate with them in the protection, removal, relocation, and replacement of their property. All damage, injury or loss to any property referred to in paragraph 6.21.2 or 6.21.3 caused, directly or indirectly, in whole or in part by CONTRACTOR, any Subcontractor or anyone directly or indirectly employed by any of them for whose acts any of them may be liable, shall be remedied by CONTRACTOR; except damage or • loss attributable to the fault of Drawings or Specifications or to the acts or omissions of OWNER or ENGINEER or anyone employed by either of them or anyone for whose acts either of them may be liable, and not attributable, directly or indirectly, in whole or in part, to the fault of negligence of CONTRACTOR. CONTRACTOR's duties and responsibilities for the safety and protection of the Work shall continue until such time as all the Work is completed and • ENGINEER has issued a notice to OWNER and CONTRACTOR in accordance with paragraph 14.14 that Work is acceptable and whenever CONTRACTOR returns to perform any work pursuant to a guarantee. 6.22 Safety Representative ri CONTRACTOR shall designate a qualified and experienced safety representative at the Site whose duties shall be the prevention of accidents and the maintaining and supervising of safety precautions and programs. This person shall be CONTRACTOR's superintendent unless otherwise designated in writing by CONTRACTOR to OWNER. CONTRACTOR shall be • responsible for coordinating any exchange of material safety data sheets or other hazard communication information required to be made available to or exchanged between or among employers at the Site in accordance with Laws or Regulations. 6.23 Emergencies In emergencies affecting the safety of persons or the Work or property at the Site or adjacent thereto, CONTRACTOR, without special instruction or authorization from ENGINEER or OWNER, is obligated to act, at his discretion, to prevent threatened damage, injury or loss. CONTRACTOR shall give ENGINEER prompt written notice if CONTRACTOR believes that any significant changes in the Work or variations from the Contract Documents have been caused thereby or are required as a result thereof. If ENGINEER determines that a change in the Contract Documents is required because of the action taken by CONTRACTOR in response to such an emergency, a Change Order will be issued. 6.24 Shop Drawing Submittals • C After checking and verifying all field measurements, CONTRACTOR shall submit to ENGINEER for review and approval, in accordance with the accepted schedule of Shop Drawing submittals (see paragraph 2.7) for ENGINEER's review, one reproducible copy of all Shop Drawings, and the number of copies and the time frame for submittal set forth in the • Supplementary Conditions which shall bear the CONTRACTOR's signature of approval certifying ♦ 13140912025.doc GC -28 E [7 that they have been so checked. Submittals without the CONTRACTOR's signature of approval will not be reviewed by the ENGINEER and will be returned to the CONTRACTOR stamped "Not Approved." Before submitting them to the ENGINEER, all submittals shall be bound, properly labeled and consecutively numbered. In a clear space above the title block, or on the back, the CONTRACTOR shall hand stamp the following, and enter the required information: "OWNER • NAME OF PROJECT Date Contract No. Equipment Identification No. Contract Drawings No. Specification Section • This document has been reviewed, coordinated and checked in detail for accuracy of content and for compliance with the Contract Documents and is hereby approved. The information contained herein has been coordinated with all involved CONTRACTOR& CONTRACTOR Signed/Date » Shop drawings shall be submitted complete as a single package including all associated • drawings for any operating system and shall include all items of equipment and any mechanical units involved or necessary for the functioning of such system. Where applicable, the submittal shall include elementary wiring diagrams showing circuit functioning and necessary interconnection wiring diagrams for construction. The data shown on the Shop Drawings will be complete with respect to dimensions, design criteria, materials of construction and the like to • enable ENGINEER to review the information as required. Prints from the reproducible transparencies shall be legible with a sharp, clear definition of all line work and lettering. Copies of faxes are not acceptable. Reproducible transparencies and resultant prints which in the opinion of the ENGINEER are not legible will not be reviewed and will be returned to the CONTRACTOR annotated "Not Approved." • Submittals shall be accompanied by a submittal record form hereinbefore specified and acceptable to the ENGINEER and shall be accompanied with any notification of departures and any pertinent data to facilitate review. If data for more than one section of the specifications is submitted, a separate transmittal letter shall accompany the data submitted for each section. A number shall be assigned to each submittal by the CONTRACTOR starting with the Number 1 and ♦ 1314\M412025.doc GC -29 0 • thence numbered consecutively. Resubmittals shall be identified by the same number followed by the suffix "A" for the first resubmittal and the suffix `B" for the second resubmittal, etc. • Submittals will be annotated by the ENGINEER in one of the following ways: "Approved" - no exceptions are taken. "Approved as Noted" - minor corrections are noted and shall be made and a resubmittal • is required. "Revise and Resubmit" - major corrections are noted and shall be made and a resubmittal is required. • "Not Approved" - Based on the information submitted, the submission is not in conformance with the Contract Documents. The deviations from the Contract Documents are too numerous to list and a completely revised submission of the proposed equipment or a submission of other equipment is required. • If a submittal is satisfactory to the ENGINEER, the ENGINEER will annotate the submittal, "Approved" and return three copies to the CONTRACTOR. If reproducible transparencies are submitted, the ENGINEER will retain the copies and return the reproducible transparencies to the CONTRACTOR, plus two prints. • If a resubmittal is required, the ENGINEER will annotate the submittal "Approved as Noted" or "Revise and Resubmit" or "Not Approved" and return three copies to the CONTRACTOR for appropriate action. If reproducible transparencies are submitted, the ENGINEER will retain the copies and return the reproducible transparencies to the CONTRACTOR, plus two prints. CONTRACTOR shall revise and resubmit submittals as required by the ENGINEER until submittals are "Approved" by the ENGINEER. Approval of a shop drawing by the ENGINEER will constitute approval of the subject • matter for which the drawing was submitted and not for any other structure, material, equipment or appurtenances shown. Where the nature of the work of the Contract makes it necessary, or where so required by the ENGINEER, CONTRACTORs shall submit scale and full-size shop drawings of their work for the approval of the ENGINEER. The shop drawings shall be complete in every detail including provisions required of various trades, connections with other work, all cutting, fitting and drilling required, and any and all other necessary information in accordance with usual trade practice as particularly required for any special purposes and as required by the ENGINEER. Shop drawings include, but are not limited to, shop drawings, layout and installation drawings in plan and elevation, certified wiring diagrams, interconnecting wiring diagrams, ♦ 131470412025.doc GC -30 0 • manufacturer's data, etc. CONTRACTOR shall be responsible for securing all of the information, details, dimensions, drawings, etc., necessary to prepare the shop drawings required and necessary under this Contract and to fulfill all other requirements of his Contract. CONTRACTOR shall • secure such information, details, drawings, etc., from all possible sources including the Contract Drawings, drawings prepared by subcontractors, suppliers, etc. Contract Drawings are for engineering and general arrangement purposes only and are not to be used as shop drawings. • Shop drawings shall accurately and clearly present the following: • All working and installation dimensions. • • Arrangement and sectional views. • Units of equipment in the proposed positions for installation details of required attachments and connections and dimensioned locations between units and in relation to the structures. • Necessary details and information for making connections between the various trades including, but not limited to, power supplies and interconnecting wiring between units, accessories appurtenances, etc. • Structural and all other layout drawings prepared specifically for the Project shall have a plan scale of not less than 1/4 -inch equal to 1 foot and they shall be not larger than the size of the Contract Drawings. Where manufacturer's publications in the form of catalogs, brochures, illustrations, • compliance certificates, or other data sheets are submitted in lieu of prepared shop drawings, such submissions shall specifically indicate the item for which approval is requested. Identification of items shall be made in ink, and submissions showing only general information are not acceptable. The CONTRACTOR shall provide all required copies for the use of the various trades and at the site, and one copy of approved shop drawings shall be provided by the CONTRACTOR to the other Prime CONTRACTORS. 6.25 Sample Submittals • CONTRACTOR shall also submit Samples to ENGINEER for review and approval in accordance with the acceptable schedule of Shop Drawings and Sample submittals. Each Sample will be identified clearly as to material, Supplier, pertinent data such as catalog numbers, and the use for which intended and otherwise as ENGINEER may require. Where a Shop Drawing or Sample is required by the Contract Documents or the schedule of Shop Drawings and Sample submittals acceptable to ENGINEER as required by paragraph 2.7, any related Work performed ♦ 1314\F0412025.doc GC -31 • prior to ENGINEER's review and approval of the pertinent submittal will be at the sole expense and responsibility of CONTRACTOR. C 6.26 Variations from Contract Documents At the time of each submittal, CONTRACTOR shall give ENGINEER specific written notice of such variations, if any, that the Shop Drawing or Sample submitted may have from the requirements of the Contract Documents, such notice to be in a written communication separate • from the submission; and, in addition, shall cause a specific notation to be made on each Shop Drawing and Sample submitted to ENGINEER for review and approval of each such variation. 6.27 ENGINEER's Review of Shop Drawings and Samples ENGINEER will timely review and approve Shop Drawings and Samples in accordance • with the schedule of Shop Drawings and Sample submittals acceptable to ENGINEER, but his review and approval shall be only to determine if the items covered by the submissions will, after installation or incorporation in the Work, conform to the information given in the Contract Documents and be compatible with the design concept of the completed Project as a functioning • whole as indicated by the Contract Documents. The approval of a separate item as such will not indicate approval of the assembly in which the item functions. CONTRACTOR shall make any corrections required by ENGINEER and shall return the required number of corrected copies of Shop Drawings and resubmit new Samples for review and approval, until approved. CONTRACTOR shall direct specific attention in writing or on resubmitted Shop Drawings to revisions other than the corrections called for by ENGINEER on previous submittals. • CONTRACTOR's stamp of approval on any Shop Drawing or Sample shall constitute a representation to OWNER and ENGINEER that CONTRACTOR has either determined and verified all field measurements, quantities, dimensions, field construction criteria, specified performance criteria, installation requirements, materials, catalog numbers, and similar information thereto; all materials with respect to intended use, fabrication, shipping, handling, • storage, assembly, and installation pertaining to the performance of the Work; all information relative to means, methods, techniques, sequences, and procedures of construction and safety precautions and programs incident thereto; or he assumes full responsibility for doing so and that he has reviewed or coordinated each Shop Drawing with the requirements of the Work and the Contract Documents. • The CONTRACTOR shall respond to required submittals with complete information and accuracy to achieve required approvals within three submissions. All costs to the ENGINEER involved with subsequent submissions of shop drawings, Samples or other items requiring approval, will be backcharged to the CONTRACTOR as defined in paragraph 6.8. In the event an • approved item is requested by the CONTRACTOR to be changed or substituted for, all involved costs in the reviewing and approval process will likewise be backcharged to the CONTRACTOR as defined in paragraph 6.8. .131 4\M4120255.doc GC -32 • 6.28 Approval of Submittals Where a Shop Drawing or Sample submittal is required by the Specifications, no related • Work shall be commenced until the submission has been approved by ENGINEER. The Work shall be in accordance with approved submittals. 6.29 Limitations of ENGINEER's Review and Approval • ENGINEER's review and approval of Shop Drawings or Samples shall not relieve CONTRACTOR from his responsibility for any variation from the requirements of the Contract Documents unless CONTRACTOR has specifically and separately, in writing, called ENGINEER's attention to such variation at the time of each submittal as required by paragraph 6.26 and ENGINEER has given written approval of each such variation by specific written • notation thereof incorporated in or accompanying the Shop Drawing or Sample approval; nor shall any approval by ENGINEER relieve CONTRACTOR from responsibility for errors or omissions complying with the requirements of paragraph 6.27. 6.30 Cleaning • CONTRACTOR shall keep the Site and other areas free from accumulations of waste materials, rubbish, and other debris and remove all surplus materials and equipment from the Site when no longer needed. At the completion of the Work he shall remove all waste materials, rubbish and debris from and about the Site as well as all tools, construction equipment and • machinery, and surplus materials, and shall leave the Site clean and ready for occupancy by OWNER. CONTRACTOR shall restore to its original condition all property not designated for alteration by the Contract Documents. Removal and disposal of waste materials, rubbish, and other debris shall conform to applicable Laws and Regulations. If CONTRACTOR fails to clean up as provided in the Contract Documents, OWNER may do so and the cost thereof shall be • charged to CONTRACTOR. 6.31 Indemnification by CONTRACTOR To the fullest extent permitted by Laws and Regulations, CONTRACTOR shall • indemnify and hold harmless OWNER, ENGINEER, ENGINEER's Consultants, and the officers, directors, partners, employees, agents and other consultants and subcontractors of each and any of them from and against all claims, costs, losses, and damages, (including but not limited to all fees and charges of engineers, architects, attorneys, and other professionals and all court or other dispute resolution costs) arising out of or relating to the performance of the Work, • provided that any such claim, cost, loss or damage (a) is attributable to bodily injury, sickness, disease or death, or to injury to or destruction of tangible property (other than the Work itself) including the loss of use resulting therefrom and (b) is caused in whole or in part by any negligent act or omission of CONTRACTOR, any Subcontractor, anyone directly or indirectly employed by any of them or anyone for whose acts any of them may be liable, regardless of whether or not it is caused in part by a party indemnified hereunder or whether liability is • imposed upon such indemnified party by Laws and Regulations regardless of the negligence of ♦ 1314\M412025.doc GC -33 • any such individual or entity. Such obligation shall not be construed to negate, abridge, or reduce other rights or obligations of indemnity which would otherwise exist as to a party or person or persons described in this paragraph 6.31. • 6.32 Indemnification Not Limited by Limits on Damages Payable Under Workers' Benefit Acts In any and all claims against OWNER or ENGINEER or any of their agents or employees • of CONTRACTOR, any Subcontractor, anyone directly or indirectly employed by any of them or anyone for whose acts any of them may be liable, the indemnification obligation under paragraph 6.31 shall not be limited in any way by any limitation on the amount or type of damages, compensation or benefits payable by or for CONTRACTOR or any Subcontractor, Supplier, or other individual or entity under workers' compensation acts, disability benefit acts, or other • employee benefit acts. 6.33 CONTRACTOR Not Liable for Damages Primarily Caused by ENGINEER The obligations of CONTRACTOR under paragraph 6.31 shall not extend to the liability • of ENGINEER, his agents or employees arising out of (a) the preparation or approval of maps, drawings, opinions, reports, surveys, Change Orders, designs or specifications or (b) the giving of or the failure to give directions or instructions by ENGINEER, his agents or employees provided such giving or failure to give is the primary cause of injury or damage. • • • ♦ 1314\F0412025.doc GC -34 • • SECTION 7 - WORK BY OTHERS • 7.1 CONTRACTOR's Duty to Coordinate OWNER may perform other work related to the Project by OWNER's employees , or he may let other direct contracts therefor which shall contain General Conditions similar to these, or have other work performed by utility owners. CONTRACTOR shall afford the other contractors who are parties to such direct contracts and each utility owner (and OWNER, if OWNER is • performing the other work with OWNER's employees) proper and safe access to the Site and a reasonable opportunity for the introduction and storage of materials and equipment and the execution of work, and shall properly connect and coordinate his work with theirs. 7.1.1 If the OWNER shall determine that the CONTRACTOR is failing to coordinate • his work with the work of other contractors as the ENGINEER has directed, then the OWNER shall have the right to withhold any payments otherwise due hereunder until the ENGINEER's directions are complied with by the CONTRACTOR. 7.1.2 If the CONTRACTOR notifies the ENGINEER in writing that another • contractor is failing to coordinate his work with the work of this Contract as directed, the ENGINEER will investigate the charge. If he finds it to be true, he will issue such directions to the other contractor with respect thereto as the situation may require. The OWNER shall not, however, be liable for any damages suffered by this CONTRACTOR by reason of the other contractor's failure to promptly comply with the directions so issued by the ENGINEER, or by • reason of another contractor's default in performance, it being understood that the OWNER does not guarantee the responsibility or continued efficiency of any contractor. 7.1.3 The CONTRACTOR shall indemnify and hold the OWNER harmless from any and all claims or judgments for damages and from costs and expenses to which the OWNER may • be subjected or which it may suffer or incur by reason of the CONTRACTOR's failure to comply with the ENGINEER's directions promptly. The OWNER shall have the right to withhold the amount of such claims from any moneys due the CONTRACTOR under the Contract, until such time as the commencement of an action thereon would be barred by law or until final adjudication of such action by a Court of competent jurisdiction. The OWNER, in his sole • discretion, may permit the CONTRACTOR to substitute other satisfactory security in lieu of the moneys so withheld. 7.1.4 Should the CONTRACTOR sustain any damage through any act or omission of any other contractor having a contract with the OWNER for the performance of the Work upon the site or of work which may be necessary to be performed for the proper prosecution of the Work to be performed hereunder, or through any act or omission of a subcontractor of such Contract, the CONTRACTOR shall have no claim against the OWNER or ENGINEER for such damage, but shall have a right to recover such damage from the other contractor under the provision similar to the following provisions which have been or will be inserted in the Contract Documents with such other contractors. .131AM412o2s.doc GC -35 • 7.1.5 Should any other contractor having or who shall hereafter have a contract with the OWNER for the performance of work upon the Site sustain any damage through any act or • omission of the CONTRACTOR hereunder or through any act or omission of any subcontractor of the CONTRACTOR, the CONTRACTOR agrees to reimburse such other contractor for all such damages and to defend at his own expense any suit based upon such claim and if any judgment or claims against the OWNER shall be allowed, the CONTRACTOR shall pay or satisfy such judgment or claim and pay all costs and expenses in connection herewith and to • indemnify and hold the OWNER harmless from all such claims. If a dispute arises among CONTRACTOR, separate contractors and OWNER as to the responsibility under their respective contracts for maintaining the premises and surrounding area free from waste materials and rubbish, OWNER may clean up and OWNER will allocate the cost among those responsible. 7.2 CONTRACTOR's Duty to Inspect • If any part of CONTRACTOR'S Work depends for proper execution or results upon the work of any such other contractor (or OWNER), CONTRACTOR shall inspect and promptly report to ENGINEER in writing any delays, defects or deficiencies in such work that render it • unavailable or unsuitable for such proper execution and results. His failure so to report shall constitute an acceptance of the other work as fit and proper for integration with CONTRACTOR's Work except for latent defects and deficiencies in such other work. 7.3 Cutting, Fitting and Patching • CONTRACTOR shall do all cutting, fitting and patching of his Work that may be required to make its several parts come together properly and fit it to receive or be received by such other work. CONTRACTOR shall not damage or endanger any work of others by cutting, excavating or otherwise altering their work and will only cut or alter their work with the written consent of ENGINEER and of the other contractors whose work will be affected. The duties and • responsibilities of CONTRACTOR under this paragraph are for the benefit of such utility owners and other contractors to the extent that there are comparable provisions for the benefits of CONTRACTOR in said direct contracts between OWNER and such utility owners and other contractors. • 7.4 Changes Due to Work by Others If the performance of other work by other contractors or OWNER is not noted in the Contract Documents prior to the execution of the contract, written notice thereof shall be given to CONTRACTOR prior to starting any such other work. If CONTRACTOR believes that the • performance of such other work by OWNER or others involves him in additional expense or entitles him to an extension of the Contract Time, he may make a claim therefor as provided in paragraph 10.6 and in Sections 11 and 12. • .131 4\M412025.doc GC -36 0 • • • • SECTION 8 - OWNER'S RESPONSIBILITIES 8.1 Communications In general OWNER shall issue all communications to CONTRACTOR through ENGINEER. 8.2 Termination of ENGINEER In case of termination of the employment of ENGINEER, OWNER shall appoint an ENGINEER whose status under the Contract Documents shall be that of the former ENGINEER. 8.3 Promptness OWNER shall furnish the data required of him under the Contract Documents promptly and shall make payments to CONTRACTOR promptly when they are due as provided in paragraphs 14.4 and 14.14. • 8.4 Providing Easements, Surveys and Reports OWNER'S duties in respect of providing lands and easements and providing engineering surveys to establish reference points are set forth in paragraphs 4.1 and 4.5. Paragraph 4.2 refers to OWNER's identifying and making available to CONTRACTOR copies of surveys and • investigation reports of subsurface and latent physical conditions at the Site or otherwise affecting performance of the Work which have been relied upon by ENGINEER in preparing the Contract Documents. 8.5 Changes • In addition to his rights to request changes in the Work in accordance with Section 10, OWNER (especially in certain instances as provided in paragraph 10.4) shall be obligated to execute Change Orders. • 8.6 Inspections, Tests and Approvals OWNER's responsibilities in respect of certain inspections, tests and approvals is set forth in paragraph 13.2. • 8.7 Stopping or Suspending Work, Termination In connection with OWNER's right to stop Work or suspend Work, see paragraphs 13.8 and 15.1. Paragraph 15.2 deals with OWNER's right to terminate services of CONTRACTOR under certain circumstances. _7 ♦ 1314\M412025.doc GC -37 0 • 8.8 Performance of Work The OWNER shall not supervise, direct, or have control or authority over, nor be • responsible for, CONTRACTOR's means, methods, techniques, sequences, or procedures of construction, or the safety precautions and programs incident thereto, or for any failure of CONTRACTOR to comply with Laws and Regulations applicable to the performance of the Work. OWNER will not be responsible for CONTRACTOR's failure to perform the Work in accordance with the Contract Documents. • ♦ 1314\F0412025.doc GC -38 • • C • • F: • 0 • • SECTION 9 - ENGINEER'S STATUS DURING CONSTRUCTION 9.1 OWNER's Representative ENGINEER will be OWNER's representative during the construction period. The duties and responsibilities and the limitations of authority of ENGINEER as OWNER's representative during construction are set forth in the Contract Documents. 9.2 Visits to Site ENGINEER will make visits to the Site at intervals appropriate to the various stages of construction as ENGINEER deems necessary in order to observe the progress and quality of the various aspects of CONTRACTOR's executed Work and to determine, in general, if the Work is proceeding in accordance with the Contract Documents. He will not be required to make exhaustive or continuous inspections on the Site to check the quality or quantity of the Work. His efforts will be directed toward providing for OWNER a greater degree of confidence that the completed Work will conform generally to the requirements of the Contract Documents. On the basis of such visits and observations, he will keep OWNER informed of the progress of the Work and will endeavor to guard OWNER against defective Work. ENGINEER's visits and observations are subject to all the limitations on ENGINEER's authority and responsibility set forth in paragraph(s) 9.10 through 9.13, and particularly, but without limitation, during or as a result of ENGINEER's visits or observations of • CONTRACTOR's Work. ENGINEER will not supervise, direct, control, or have authority over or be responsible for CONTRACTOR's means, methods, techniques, sequences, or procedures of construction, or the safety precautions and programs incident thereto, or for any failure of CONTRACTOR to comply with Laws and Regulations applicable to the performance of the Work. 9.3 Clarifications and Interpretations ENGINEER will issue with reasonable promptness such written clarifications or interpretations of the requirements of the Contract Documents as he may determine necessary, which shall be consistent with or reasonably inferable from the Contract Documents. • 9.4 Rejecting Defective Work ENGINEER will have the authority to disapprove or reject Work which ENGINEER believes to be defective, or that ENGINEER believes will not produce a completed Project that • conforms to the Contract Documents or that will prejudice the integrity of the design concept of the completed Project as a functioning whole as indicated by the Contract Documents. He will also have authority to require special inspection or testing of the Work as provided in paragraph 13.7 whether or not the Work is fabricated, installed or completed. • ♦ 1314\M412025.doc GC -39 V • 9.5 Authority as to Shop Drawings In connection with ENGINEER's authority as to Shop Drawings and Samples, see • paragraphs 6.24 through 6.29 inclusive. 9.6 Authority as to Change Orders and 12. In connection with ENGINEER's authority as to Change Orders, see Sections 10, 11 • 9.7 Authority as to Applications for Payment In connection with ENGINEER's authority as to Applications for Payment, see Section 14. 9.8 Resident Project Representatives If OWNER and ENGINEER agree, ENGINEER will furnish a Resident Project • Representative and assistants to assist ENGINEER in carrying out his responsibilities at the Site. The Resident Project Representative shall be authorized to observe all Work done and materials furnished. Such observation may extend to all parts of the Work, and to the preparation or manufacturer of the materials to be used. In case of any dispute arising between the CONTRACTOR and Resident Project Representative, as to materials furnished or the manner of • performing the Work, the Resident Project Representative shall have the authority to reject material until the question at issue can be referred to and decided by the ENGINEER. The Resident Project Representative shall not be authorized to revoke, alter, enlarge, relax or release any requirements of these Contract Documents nor to approve or accept any portion of the Work, nor to issue instructions contrary to the Contract Documents. The Resident Project • Representative shall in no case act as foreman or perform other duties for the CONTRACTOR, or interfere with the management of the Work by the latter. Any advice which the Resident Project Representative may give the CONTRACTOR shall in no way be construed as binding the ENGINEER nor the OWNER in any way nor releasing the CONTRACTOR from the fulfillment of the terms of the Contract Documents. • 9.9 Decisions on Disagreements ENGINEER will be the initial interpreter of the requirements of the Contract Documents and evaluator of the acceptability of the Work thereunder and will not be liable in connection • with interpretation or evaluation rendered in good faith in such capacity. Claims, disputes and other matters relating to the acceptability of the Work, the quantities and classifications of Unit Price Work, the interpretation of the requirements of the Contract Documents pertaining to the performance of the Work, and Claims seeking changes in the Contract Price or Contract Time will be referred initially to ENGINEER in writing, in accordance with the provisions of paragraph 10.6. • ♦ 1314\R9I2025.doe GC -40 0 • 9.10 Limitations on ENGINEER's Responsibilities Neither ENGINEER's authority to act under this Section 9 or elsewhere in the Contract • Documents nor any decision made by him in good faith either to exercise or not exercise such authority or responsibility or the undertaking, exercise, or performance of any authority or responsibility by ENGINEER shall create, impose, or give rise to any duty in contract, tort or otherwise owed by ENGINEER to CONTRACTOR, any Subcontractor or Supplier and any other individual or entity, or to any surety for or any agent or employee of any of them. 9.11 No Responsibility for Performance of Work ENGINEER will not supervise, direct, control, or have authority over or be responsible for CONTRACTOR's means, methods, techniques, sequences or procedures of construction, or • the safety precautions and programs incident thereto, or for any failure of CONTRACTOR to comply with Laws and Regulations applicable to the performance of the Work, and he will not be responsible for CONTRACTOR's failure to perform the Work in accordance with the Contract Documents. ® 9.12 CONTRACTOR's Omissions ENGINEER will not be responsible for the acts or omissions of CONTRACTOR or of any Subcontractors, any Supplier, or any of his or their agents or employees, or of any other individual or entity performing any of the Work. • 9.13 Review of Application for Payment and Other Documentation ENGINEER's review of any Application for Payment and accompanying documentation and all maintenance and operating documentation and all maintenance and operating instructions, schedules, guarantees, Bonds, certificates of inspection, tests and approvals, and other documentation required to be delivered pursuant to the Contract Documents will only be to determine generally that their content complies with the requirements of, and in the case of certificates of inspections, tests, and approvals that the result certified indicates compliance with, the Contract Documents. ENGINEER will not be responsible for the acts or omissions of CONTRACTOR or of any Subcontractor, any Supplier, or of any other individual or entity • performing any of the Work. • • ♦ 1314\FO412025.doc GC -41 0 s SECTION 10 - CHANGES IN THE WORK 10.1 Change Orders • Without invalidating the Agreement, and without notice to any surety, OWNER may, at any time or from time to time, order additions, deletions or revisions in the Work; these will be authorized by Change Orders. Upon receipt of a Change Order, CONTRACTOR shall promptly proceed with the Work involved. All such Work shall be executed under the applicable conditions of the Contract Documents. If any Change Order causes an increase or decrease in the Contract Price or an extension or shortening of the Contract Time, an equitable adjustment will be made as provided in Section 11 or Section 12 on the basis of a claim made by either party. 10.2 Minor Variations r� ENGINEER may authorize minor variations in the Work from the requirements of the Contract Documents which do not involve an adjustment in the Contract Price or the Contract Time and are compatible with the design concept of the completed Project as a functioning whole as indicated by the Contract Documents. These may be accomplished by a Field Order, and CONTRACTOR shall perform the Work involved promptly. • 10.3 Emergency Work Extra or additional work performed by CONTRACTOR without authorization of a Change Order will not entitle him to an increase in the Contract Price or an extension of the Contract Time, except in the case of an emergency as provided in paragraph 6.23 and except as provided in paragraph 10.2. 10.4 Execution of Change Orders OWNER and CONTRACTOR shall execute appropriate Change Orders recommended by ENGINEER covering changes in the Work to be performed as provided in paragraph 4.3 and Work performed in an emergency as provided in paragraph 6.23 and any other claim of CONTRACTOR for a change in the Contract Time or the Contract Price which is recommended by ENGINEER. 10.5 Surety Notification It is CONTRACTOR's responsibility to notify his Surety of any changes affecting the general scope of the Work or change in the Contract Price and the amount of the applicable Bonds shall be adjusted accordingly. CONTRACTOR shall furnish proof of such adjustment to OWNER. ♦ 1314\M412025.doc GC -42 r, u n u • 10.6 Claims and Disputes 10.6.1 Notice • Written notice stating the general nature of each Claim, dispute, or other matter shall be delivered by CONTRACTOR to ENGINEER promptly (but in no event later than fifteen days) after the start of the event giving rise thereto. Notice of the amount or extent of the Claim, dispute, or other matter with supporting data shall be delivered to the ENGINEER within forty- five days after the start of such event (unless ENGINEER allows additional time for CONTRACTOR to submit additional or more accurate data in support of such Claim, dispute, or other matter). A Claim for an adjustment in Contract Price shall be prepared in accordance with the provisions of paragraph 11.3. A Claim for an adjustment in Contract Time shall be prepared in accordance with the provisions of Section 12. Each Claim shall be accompanied by CONTRACTOR's written statement that the adjustment claimed is the entire adjustment to • which CONTRACTOR believes it is entitled as a result of said event. 10.6.2 Lack of Notice No Claim for an adjustment in Contract Price or Contract Time will be valid if not • submitted in accordance with paragraph 10.6.1. 10.6.3 Duty to Proceed Pending the resolution of any Claim or dispute or other matter, CONTRACTOR shall • diligently carry on the Work and adhere to the progress schedule. 10.6.4 Waiver of Consequential Damages The CONTRACTOR waives Claims against the OWNER for consequential damages • arising out of or relating to this Contract. This waiver includes but is not limited to damages incurred by the CONTRACTOR for principal office expenses including the compensation of personnel stationed there, for losses of financial, business and reputation, and for loss of profit except anticipated profit arising directly from the Work. • U • ♦ 1314\F0412025.doc GC -43 0 L: SECTION 11- CHANGE OF CONTRACT PRICE 11.1 Contract Price • The Contract Price constitutes the total compensation payable to CONTRACTOR for performing the Work. All duties, responsibilities and obligations assigned to or undertaken by CONTRACTOR shall be at his expense without change in the Contract Price. • 11.2 Changes in Contract Price The Contract Price may only be changed by a Change Order. 11.3 Valuation of Change Orders and Claims • The value of any Work covered by a Change Order and of any Claim for an adjustment in the Contract Price shall be determined in one of the following ways: 11.3.1 Where the Work involved is covered by unit prices contained in the Contract Documents, by application of such unit prices to the quantities of the items involved(subject to the conditions of paragraph 11.9). 11.3.2 Where the Work involved is not covered by unit prices contained in the Contract Documents, by mutually agreed lump sum. • 11.3.3 Where the Work involved is not covered by unit prices contained in the Contract Documents, and agreement to a lump sum is not reached under paragraph 11.3.2, on the basis of the Cost of the Work (determined as provided in paragraphs 11.4 and 11.5) plus a CONTRACTOR's fee for overhead and profit (determined as provided in paragraph 11.6). • 11.4 Cost of the Work The term Cost of the Work means the sum of all costs necessarily incurred and paid by the CONTRACTOR in the proper performance of the Work. When the value of any Work covered by a Change Order or when a Claim for an adjustment in Contract Price is determined on the basis of Cost of the Work, the costs to be reimbursed to CONTRACTOR will be only those additional or incremental costs required because of the change in the Work or because of the event giving rise to the Claim. Except as otherwise may be agreed to in writing by OWNER, such costs shall be in amounts no higher than those prevailing in the locality of the Project, shall include only the following items and shall not include any of the costs itemized in paragraph 11.5: 11.4.1 Payroll costs for employees in the direct employ of CONTRACTOR in the performance of the Work under schedules of job classifications agreed upon by OWNER and CONTRACTOR. Such employees shall include, without limitation, superintendents, foremen, skilled and unskilled labor, and other personnel employed full time at the Site. Payroll costs for ♦ 1314\M412025.doc GC -44 0 • employees not employed full time on the Work shall be apportioned on the basis of their time spent on the Work. Payroll costs shall include, salaries and wages plus the cost of fringe benefits, • which shall include but not be limited to, social security contributions, unemployment, excise and payroll taxes, workers' compensation, health and retirement benefits, bonuses, sick leave, vacation and holiday pay applicable thereto. The expenses of performing Work outside regular working hours, on Saturday, Sunday or legal holidays shall be included in the above to the extent authorized by OWNER. • 11.4.2 Cost of all materials and equipment furnished and incorporated in the Work, including costs of transportation and storage thereof, and Suppliers' field services required in connection therewith. All cash discounts shall accrue to CONTRACTOR unless OWNER deposits funds with CONTRACTOR with which to make payments, in which case the cash discounts shall accrue to OWNER. All trade discounts, rebates and refunds and returns from sale of surplus materials and equipment shall accrue to OWNER and CONTRACTOR shall make provisions so that they may be obtained. 11.4.3 Payments made by CONTRACTOR to Subcontractors for Work performed by Subcontractors. If required by OWNER, CONTRACTOR shall obtain competitive bids from S Subcontractors acceptable to OWNER and CONTRACTOR and shall deliver such bids to OWNER, who will then determine, with the advice of ENGINEER, which bids, if any, will be acceptable. If any subcontract provides that the Subcontractor is to be paid on the basis of Cost of the Work plus a fee, the Subcontractor's Cost of the Work plus a fee shall be determined in accordance with paragraphs 11.4 and 11.5. All subcontracts shall be subject to the other • provisions of the Contract Documents insofar as applicable. • • 11.4.4 Costs of special consultants (including, but not limited to, engineers, architects, testing laboratories, surveyors, lawyers and accountants) employed for services specifically related to the Work. 11.4.5 Supplemental costs including the following: 11.4.5.1 The proportion of necessary transportation, travel, and subsistence expenses of CONTRACTOR's employees incurred in discharge of duties connected with the Work. 11.4.5.2 Cost, including transportation and maintenance of all materials, supplies, equipment, machinery, appliances, office and temporary facilities at the Site, and hand tools not owned by the workmen, which are consumed in the performance of the Work and cost, less market value, of such items used but not consumed which remain the property of CONTRACTOR. 11.4.5.3 Rentals of all construction equipment and machinery and the parts thereof whether rented from CONTRACTOR or others in accordance with rental agreements approved by OWNER with the advice of ENGINEER, and the costs of transportation, loading, unloading, assembly, installation, dismantling and removal thereof - all in accordance with terms of said ♦ 1314\RA12025.doc GC -45 • • rental agreements. The rental of any such equipment, machinery or parts shall cease when the use thereof is no longer necessary for the Work. C, 11.4.5.4 Sales, consumer, use or similar taxes related to the Work, and for which CONTRACTOR is liable, imposed by Laws and Regulations. 11.4.5.5 Deposits lost for causes other than negligence of CONTRACTOR, any Subcontractor, or anyone directly or indirectly employed by any of them or for whose acts any of • them may be liable, and royalty payments and fees for permits and licenses. 11.4.5.6 Losses, damages (and related expenses) caused by damage to the Work, not compensated by insurance or otherwise, sustained by CONTRACTOR in connection with the performance of the Work (except losses and damages within the deductible amounts of property �• insurance established in accordance with paragraph 5.5, provided such losses and damages have resulted from causes other than the negligence of CONTRACTOR, any Subcontractor, or anyone directly or indirectly employed by any of them or for whose acts any of them may be liable. Such losses shall include settlements made with the written consent and approval of OWNER. No such losses, damages and expenses shall be included in the Cost of the Work for the purpose of determining Contractor's Fee. If, however, any such loss or damage requires reconstruction and CONTRACTOR is placed in charge thereof, he shall be paid for his services a fee proportionate to that stated in paragraph 11.6.2. 11.4.5.7 The cost of utilities, fuel and sanitary facilities at the Site. 11.4.5.8 Minor expenses such as telegrams, long distance telephone calls, telephone service at the Site, expressage and similar petty cash items in connection with the Work. 11.4.5.9 The cost of premiums for additional Bonds and insurance required because of the changes in the Work or caused by the event giving rise to the Claim. 11.5 Cost of Work Exclusions The term Cost of the Work shall not include any of the following: L • 11.5.1 Payroll costs and other compensation of CONTRACTOR's officers, executives, principals (of partnership and sole proprietorships), general managers, engineers, architects, estimators, lawyers, auditors, accountants, purchasing and contracting agents, expediters, timekeepers, clerks and other personnel employed by CONTRACTOR whether at the Site or in his principal or a branch office for general administration of the Work and not specifically , included in the schedule referred to in subparagraph 11.4.1, or specifically covered by 11.4.4 - all of which are to be considered administrative costs covered by the Contractor's Fee. 11.5.2 Expenses of CONTRACTOR's principal and branch offices other than his office at the Site. • .131ARMI2025.doc GC -46 • • 11.5.3 Any part of CONTRACTOR's capital expenses, including interest on CONTRACTOR's capital employed for the Work and charges against CONTRACTOR for delinquent payments. • 11.5.4 Costs due to the negligence of CONTRACTOR, any Subcontractor, or anyone directly or indirectly employed by any of them or for whose acts any of them may be liable, including but not limited to, the correction of defective Work, disposal of materials or equipment wrongly supplied and making good any damage to property. • 11.5.5 Other overhead or general expense costs of any kind and the costs of any item not specifically and expressly included in paragraph 11.4. 11.6 CONTRACTOR's Fee C The CONTRACTOR's Fee which shall be allowed to CONTRACTOR for his overhead and profit shall be determined as follows: 11.6.1 A mutually acceptable fixed fee: or if none can be agreed upon, 40 11.6.2 A fee based on the following percentages of the various portions of the Cost of the Work: 11.6.2.1 For costs incurred under paragraphs 11.4.1 and 11.4.2 the Contractor's Fee shall • be fifteen (15) percent. 11.6.2.2 For costs incurred under paragraph 11.4.3, the Contractor's Fee shall be five percent; and if a subcontract is on the basis of Cost of the Work plus a fee, the maximum allowable to the Subcontractor as a fee for overhead and profit shall be ten percent. Where more than one tier of subcontracts are on the basis of Cost of the Work plus a fee, the intent of this paragraph 11.6.2.2 is that the subcontractor who actually performs the Work, at whatever tier, will be paid a fee of 10 percent of the costs incurred by such subcontractor under paragraphs 11.4.1 and 11.4.2 and that any higher tier subcontractor and CONTRACTOR will each be paid a fee of five percent of the amount paid to the next lower tier subcontractor; • 11.6.2.3 No fee shall be payable on the basis of costs itemized under paragraphs 11.4.4, 11.4.5 and 11.5. 11.6.2.4 The amount of credit to be allowed by CONTRACTOR to OWNER for any such change which results in a net decrease in cost, will be the amount of the actual net decrease in cost plus a deduction in CONTRACTOR's fee by an amount equal to five percent of such net decrease. 11.6.2.5 When both additions and credits are involved in any one change, the adjustment in CONTRACTOR's fee shall be computed on the basis of the net change in accordance with • paragraphs 11.6.2.1 through 11.6.2.4 inclusive. .131a\FO412o25.doc GC -47 0 F, 11.7 Itemized Cost Breakdown • Whenever the Cost of any Work for any purpose is to be determined pursuant to paragraphs 11.4 and 11.5, CONTRACTOR will submit in form prescribed by ENGINEER an itemized cost breakdown together with supporting data. 11.8 Cash Allowances 0 It is understood that CONTRACTOR has included in the Contract Price all allowances so named in the Contract Documents and shall cause the Work so covered to be for such sums as may be acceptable to OWNER and ENGINEER. CONTRACTOR agrees that the allowances include the cost to CONTRACTOR (less any applicable trade discounts) of materials and equipment required by the allowances to be delivered at the Site, and all applicable taxes. CONTRACTOR's costs for unloading and handling on the Site, labor, installation costs, overhead, profit, and other expenses contemplated for the allowances have been included in the Contract Price and not in the allowances, and no demand for additional payment on account of any of the foregoing will be valid. Prior to final payment, an appropriate Change Order will be issued as recommended by ENGINEER to reflect actual amounts due CONTRACTOR on account of Work covered by allowances, and the Contract Price shall be correspondingly adjusted. 11.9 Unit Price Work i 11.9.1 Where the Contract Documents provide that all or part of the Work is to be Unit Price Work, initially the Contract Price will be deemed to include for all Unit Price Work an amount equal to the sum of the unit price for each separately identified item of Unit Price Work times the estimated quantity of each item as indicated in the Agreement. The estimated quantities • of items of Unit Price Work are not guaranteed and are solely for the purpose of comparison of Bids and determining an initial Contract Price. Determinations of the actual quantities and classifications of Unit Price Work performed by CONTRACTOR will be made by ENGINEER. 11.9.2 Each unit price will be deemed to include an amount considered by CONTRACTOR to be adequate to cover CONTRACTOR's overhead and profit for each separately identified item. • C ♦ 1314\F0412025.doc GC -48 11 SECTION 12 - CHANGE OF THE CONTRACT TIME 12.1 Change Order Required • The Contract Time may only be changed by a Change Order. Any claim for an adjustment in the Contract Time shall be based on written notice delivered by the CONTRACTOR to the OWNER and ENGINEER within fifteen days of the occurrence of the event giving rise to the claim. Notice of the extent of the claim with supporting data shall be delivered within forty-five • days of such occurrence unless ENGINEER allows an additional period of time to ascertain more accurate data. Any change in the Contract Time resulting from any such claim shall be incorporated in a Change Order. 12.2 Extensions of Time • The Contract Time will be extended in an amount equal to time lost due to delays beyond the control of CONTRACTOR if he makes a Claim therefor as provided in paragraph 12.1. Delays beyond the control of CONTRACTOR may include, but not be limited to, acts or neglect by OWNER and ENGINEER, acts or neglect of utility owners or of any other contractors • performing other work as contemplated by Section 7, or of any workers employed by OWNER, fires, floods, labor disputes, epidemics, abnormal weather conditions, or acts of God. 12.3 Time is of the Essence 0 All time limits stated in the Contract Documents are of the essence of the Agreement. 12.4 Delays Within CONTRACTOR's Control The Contract Time - will not be extended due to delays within the control of • CONTRACTOR. Delays attributable to and within the control of a Subcontractor or Supplier shall be deemed to be delays within the control of CONTRACTOR. 12.5 Delays Beyond CONTRACTOR's Control Where CONTRACTOR is prevented from completing any part of the Work within the Contract Time due to delay beyond the control of CONTRACTOR, howsoever caused, an extension of the Contract Time in an amount equal to the time lost due to such delay shall be CONTRACTOR's sole and exclusive remedy for such delay and in no event shall OWNER or ENGINEER be liable to CONTRACTOR, any Subcontractor, any Supplier, or any other person or organization, or to any surety for or employee or agent of any of them, for damages arising out • of or resulting from such delay. • ♦ 1314\F0412025.doc GC -49 0 0 SECTION 13 - WARRANTY AND GUARANTEE: TESTS AND INSPECTIONS: CORRECTION, REMOVAL OR ACCEPTANCE OF DEFECTIVE WORK 13.1 Warranty and Guarantee CONTRACTOR warrants and guarantees to OWNER and ENGINEER that all materials and equipment will be new and of good quality unless otherwise specified and that all Work will be of good quality and free from faults or defects and in accordance with the requirements of the Contract Documents and of any inspections, tests or approvals referred to in paragraph 13.2. All unsatisfactory Work, all faulty or defective Work, and all Work not conforming to the requirements of the Contract Documents, at the time of acceptance thereof or of such inspections, tests or approvals, shall be considered defective. All defective Work, whether or not in place, may be rejected, corrected or accepted as provided in this Section 13. w 13.2 Tests and Inspections If the Contract Documents or Laws or Regulations of any public body require any Work (or part thereof) specifically to be inspected, tested, or approved by an employee or other • representative of such public body, CONTRACTOR shall assume full responsibility for arranging and obtaining such inspections, tests, or approvals, pay all costs in connection therewith and furnish ENGINEER the required certificates of inspection, testing or approval. CONTRACTOR shall be responsible for arranging and obtaining and shall pay all costs in connection with any inspection, tests, or approvals required for OWNER's and ENGINEER's +• acceptance of materials or equipment to be incorporated in the Work; or acceptance of materials, or equipment submitted for approval prior to CONTRACTOR's purchase thereof for incorporation in the Work. Such inspections, tests or approvals shall be performed by organizations acceptable to OWNER and ENGINEER and the costs thereof shall be borne by CONTRACTOR unless otherwise specified. 13.3 Timely Notice CONTRACTOR shall give ENGINEER timely notice of readiness of the Work for all required inspections, tests or approvals and shall cooperate with inspection and testing personnel to facilitate required inspections or tests. If any Work (or the work of others) that is required so to be inspected, tested or approved is covered by CONTRACTOR without written approval of ENGINEER, it must, if requested by ENGINEER, be uncovered for observation, and such uncovering shall be at CONTRACTOR's expense unless CONTRACTOR has given ENGINEER timely notice of his intention to cover the same and ENGINEER has not acted with reasonable promptness in response to such notice. 13.4 CONTRACTOR's Obligations Neither observations by ENGINEER nor inspections, tests or approvals by persons other than CONTRACTOR shall relieve CONTRACTOR from his obligations to perform the Work in accordance with the requirements of the Contract Documents. ♦ 1314\F0412025.doc GC -50 0 13.5 Access to Work OWNER, ENGINEER, ENGINEER's Consultants, other representatives and personnel of OWNER, independent testing laboratories, and governmental agencies with jurisdictional interests will at reasonable times have access to the Site and the Work for their observation, inspecting, and testing. CONTRACTOR shall provide them proper and safe conditions for such access and advise them of CONTRACTOR's Site safety procedures and programs so that they may comply therewith as applicable. 13.6 Unauthorized Covering of Work If any Work is covered contrary to the written request of ENGINEER, it must, if requested by ENGINEER, be uncovered for his observation and replaced at CONTRACTOR's expense. 13.7 ENGINEER's Request to Inspect Covered Work If any Work has been covered which ENGINEER has not specifically requested to observe prior to its being covered, or if ENGINEER considers it necessary or advisable that covered Work be inspected or tested by others, CONTRACTOR, at ENGINEER's request, shall uncover, expose or otherwise make available for observation, inspection or testing as ENGINEER may require, that portion of the Work in question, furnishing all necessary labor, material and equipment. If it is found that such Work is defective, CONTRACTOR shall pay all Claims, costs, losses, and damages (including but not limited to all fees and charges of engineers, architects, attorneys, and other professionals and all court or other dispute resolution costs) arising out of or relating to such uncovering, exposure, observation, inspection and testing and of satisfactory replacement or reconstruction (including but not limited to all costs of repair or replacement of work of others); and OWNER shall be entitled to an appropriate decrease in the Contract Price. If, however, such Work is not found to be defective, CONTRACTOR shall be allowed an increase in the Contract Price or an extension of the Contract Time, or both, directly attributable to such uncovering, exposure, observation, inspection, testing and reconstruction. 13.8 OWNER May Stop the Work • If the Work is defective, or CONTRACTOR fails to supply sufficient skilled workmen or suitable materials or equipment, or if CONTRACTOR fails to perform the Work in such a way that the completed Work will conform to the Contract Documents, make prompt payments to Subcontractors or for labor, materials or equipment, OWNER may order CONTRACTOR to stop the Work, or any portion thereof, until the cause for such order has been eliminated; however, this right of OWNER to stop the Work shall not give rise to any duty on the part of OWNER to exercise this right for the benefit of CONTRACTOR or any other party, any Subcontractor, any Supplier, any other individual or entity, or any surety for, or employee or agent of any of them. • .131a\FM412o25.doc GC -51 0 P, 13.9 Correction or Removal of Defective Work CONTRACTOR shall promptly correct all defective Work, whether or not fabricated, installed, or completed, or, if the Work has been rejected by ENGINEER, remove it from the Project and replace it with Work that is not defective. CONTRACTOR shall pay all Claims, costs, losses, and damages (including but not limited to all fees and charges of engineers, architects, attorneys, and other professionals and all court or other dispute resolution costs) • arising out of or relating to such correction or removal (including but not limited to all costs of repair or replacement of work of others). CONTRACTOR shall also bear the expenses of making good all Work of other destroyed or damaged by his correction, removal or replacement of his defective Work. 13.10 OWNER May Correct Defective Work i 13.10.1 If CONTRACTOR fails within three days after written notice from ENGINEER to commence and diligently pursue the correction of defective Work and to complete same within a reasonable time, or to remove and replace rejected Work as required by ENGINEER in accordance with paragraph 13.9, or if CONTRACTOR fails to perform the Work in accordance • with the Contract Documents, or if CONTRACTOR fails to comply with any other provision of the Contract Documents, OWNER may, after seven days written notice to CONTRACTOR, correct and remedy any such deficiency. 13.10.2 In connection with such corrective and remedial action, OWNER may exclude • CONTRACTOR from all or part of the Site, take possession of all or part of the Work and suspend CONTRACTOR's services related thereto, take possession of CONTRACTOR's tools, appliances, construction equipment and machinery at the Site, and incorporate in the Work all materials and equipment stored at the Site or for which OWNER has paid CONTRACTOR but which are stored elsewhere. CONTRACTOR shall allow OWNER, OWNER's representatives, agents and employees, OWNER's other contractors, and ENGINEER and ENGINEER's Consultants access to the Site to enable OWNER to exercise the rights and remedies under this paragraph. 13.10.3 All costs, losses, and damages (including but not limited to all fees and charges 0 of engineers, architects, attorneys, and other professionals and all court or other dispute resolution costs) incurred or sustained by OWNER in exercising the rights and remedies under this paragraph 13.10 will be charged against CONTRACTOR, and a Change Order will be issued incorporating the necessary revisions in the Contract Documents with respect to the Work; and OWNER shall be entitled to an appropriate decrease in the Contract Price. Such costs, losses and 0 damages will include but not be limited to all costs of repair, or replacement of work of others destroyed or damaged by correction, removal, or replacement of CONTRACTOR's defective Work. 13.10.4 CONTRACTOR shall not be allowed an extension of the Contract Time because of any delay in the performance of the Work attributable to the exercise by OWNER of OWNER's rights and remedies under this paragraph 13.10. ♦ 1314\R9 I 2025.doc GC -52 0 0 13.11 One Year Correction Period 0 13.11.1 Repair or Replacement If within one year after the date of Substantial Completion or such longer period of time as may be prescribed by Laws or Regulations or by the terms of any applicable special guarantee required by the Contract Documents or by any specific provision of the Contract Documents as set forth in the Supplementary Conditions, any Work is found to be defective, or if the repair of any damages to the land or areas made available for CONTRACTOR's use by OWNER is found to be defective, CONTRACTOR shall promptly, without cost to OWNER and in accordance with OWNER's written instructions: (i) repair such defective land or areas, or (ii) correct such defective Work or, if the defective Work has been rejected by OWNER, remove it from the Project and replace it with Work that is not defective, and (iii) satisfactorily correct or repair or remove and replace any damage to other Work, to the work of others or other land or areas resulting therefrom. If CONTRACTOR does not promptly comply with the terms of such instructions, or in an emergency where delay would cause serious risk of loss or damage, OWNER may have the defective Work corrected or repaired or may have the rejected Work removed and replaced, and all Claims, costs, losses, and damages (including but not limited to all fees and charges of engineers, architects, attorneys, and other professionals and all court or other dispute resolution costs) arising out of or relating to such correction or repair or such removal and replacement (including but not limited to all costs of repair or replacement of work of others) will be paid by CONTRACTOR. • 13.11.2 Start of Correction Period • In special circumstances where a particular item of equipment is placed in continuous service before Substantial Completion of all the Work, the correction period for that item may start to run from an earlier date if so provided in the Specifications. 13.11.3 Correction Period for Defective Work Where defective Work (and damage to other Work resulting therefrom) has been corrected or removed and replaced under this paragraph 13.11, the correction period hereunder 40 with respect to such Work will be extended for an additional period of one year after such correction or removal and replacement has been satisfactorily completed. 13.11.4 No Limitation of OWNER's Rights or Remedies CONTRACTOR's obligations under this paragraph 13.11 are in addition to any other obligation or warranty and not a limitation of OWNER's rights or remedies against CONTRACTOR for defective Work. The provisions of this paragraph 13.11 shall not be construed as a substitute for or a waiver of the provisions of any applicable statute of limitation or repose. • ♦ 1314\M412025.doc GC -53 U, • 13.12 Acceptance of Defective Work If, instead of requiring correction or removal and replacement of defective Work, • OWNER prefers to accept it, he may do so. CONTRACTOR shall pay all Claims, costs, losses, and damages (including but not limited to all fees and charges of engineers, architects, attorneys, and other professionals and all court or other dispute resolution costs) attributable to OWNER's evaluation of and determination to accept such defective Work (such costs to be approved by ENGINEER as to reasonableness) and the diminished value of the Work to the extent not • otherwise paid by CONTRACTOR pursuant to this sentence. In such case, if acceptance occurs prior to ENGINEER's recommendation of final payment a Change Order shall be issued incorporating the necessary revisions in the Contract Documents with respect to the Work, and OWNER shall be entitled to an appropriate reduction in the Contract Price, reflecting the diminished value of Work so accepted. If the parties are unable to agree as to the amount thereof, • OWNER may make a Claim therefor as provided in Sections 11 and 12. If the acceptance occurs after such recommendation of final payment, an appropriate amount shall be paid by CONTRACTOR to OWNER. 13.13 Neglected Work by Contractor If CONTRACTOR should fail to prosecute the Work in accordance with the Contract Documents, including any requirements of the progress schedule, OWNER, after three days written notice to CONTRACTOR may, without prejudice to any other remedy he may have, make good such deficiencies and the cost thereof (including compensation for additional professional services) shall be charged against in which case a Change Order shall be issued incorporating the necessary revisions in the Contract Documents including an appropriate reduction in the Contract Price. If the payments then or thereafter due CONTRACTOR are not sufficient to cover such amount, CONTRACTOR shall pay the difference to OWNER. • • • r, .1314\R9I2025.doc GC -54 • • SECTION 14 - PAYMENTS AND COMPLETION 14.1 Schedules • At least ten days prior to submitting the first Application for a progress payment, CONTRACTOR shall submit a progress schedule, a final schedule of Shop Drawing submission and a schedule of values of the Work. These schedules shall be satisfactory in form and substance to ENGINEER. The schedule of values shall include quantities and unit prices • aggregating the Contract Price, and shall subdivide the Work into component parts in sufficient detail to serve as the basis for progress payments during construction. Progress payments on account of Unit Price Work will be based on the number of units completed. Upon approval of the schedules of values by ENGINEER, it shall be incorporated into the form of Application for Payment furnished by ENGINEER. L7 14.2 Application for Progress Payment CONTRACTOR shall submit to ENGINEER for review not more often than once a month, an Application for Payment filled out and signed by CONTRACTOR covering the Work completed as of the date of the Application and accompanied by such data and schedules, certified payrolls, and supporting documentation as ENGINEER may require. If payment is requested on the basis of materials and equipment not incorporated in the Work but delivered and suitably stored at the Site the Application for Payment shall also be accompanied by a bill of sale, invoice, or other documentation warranting that OWNER has received the materials and • equipment free and clear of all Liens and evidence that the materials and equipment are covered by appropriate property insurance or other arrangements to protect his interest therein, all of which must be satisfactory to OWNER. Beginning with the second Application for Payment, each Application shall include an affidavit of CONTRACTOR stating that all previous progress payments received on account of the Work have been applied to discharge in full all of CONTRACTOR's legitimate obligations associated with prior Applications for Payment. The amount of retainage with respect to progress payments will be as stipulated in the Agreement. 14.3 CONTRACTOR's Warranty of Title • CONTRACTOR warrants and guarantees that title to all Work, materials and equipment covered by any Application for Payment, whether incorporated in the Project or not, will pass to OWNER at the time of payment free and clear of all Liens. 14.4 ENGINEER's Review of Applications for Payment • ENGINEER will, within a reasonable time after receipt of each Application for Payment, either indicate in writing his recommendation of payment and present the Application to OWNER, or return the Application to CONTRACTOR indicating in writing his reasons for refusing to recommend payment. In the latter case, CONTRACTOR may make the necessary corrections and/or supply the required supporting documentation and resubmit the Application. • ♦ 1314\F0412025.doc GC -55 • 17, OWNER shall, within a reasonable time of presentation to him of an Application for Payment, pay CONTRACTOR the amount recommended by ENGINEER. 14.5 ENGINEER's Recommendation for Payment ENGINEER's recommendation of any payment requested in an Application for Payment will constitute a representation by him to OWNER, based on ENGINEER'S on-site observations of the executed Work and on his review of the Application for Payment and the accompanying data and schedules, that to the best of his knowledge, information and belief: the Work has progressed to the point indicated; the quality of the Work is generally in accordance with the Contract Documents (subject to an evaluation of the Work as a functioning Project upon Substantial Completion, to the results of any subsequent tests called for in the Contract Documents, to a final determination of quantities and classifications for Unit Price Work under paragraph 9.9 and to any other qualifications stated in the recommendation); and that CONTRACTOR is entitled to payment of the amount recommended. By recommending any such payment ENGINEER will not thereby be deemed to have represented that: (i) inspections made to check the quality or the quantity of the Work as it has been performed have been exhaustive, extended to every aspect of the Work in progress, or involved detailed inspections of the Work beyond the responsibilities specifically assigned to ENGINEER in the Contract Documents; or (ii) that there may be other matters or issues between the parties that might entitle CONTRACTOR to be paid additionally by OWNER or entitle OWNER to withhold payment to CONTRACTOR. Neither ENGINEER's review of CONTRACTOR's Work for the purpose of recommending payments nor ENGINEER's recommendation of any payment, including final payment, will impose responsibility on ENGINEER to supervise, direct, or control the Work or for the means, methods, techniques, sequences, or procedures of construction, or the safety precautions and programs incident thereto, or for CONTRACTOR's failure to comply with Laws and Regulations applicable to CONTRACTOR's performance of the Work. Additionally, said review or recommendation will not impose responsibility on ENGINEER to make any • examination to ascertain how or for what purposes CONTRACTOR has used the moneys paid on account of the Contract Price, or to determine that title to any of the Work, materials, or equipment has passed to OWNER free and clear of any Liens. 14.6 Recommendation of Final Payment ENGINEER's recommendation of final payment will constitute an additional representation by him to OWNER that the conditions precedent to CONTRACTOR's being entitled to final payment as set forth in paragraph 14.14 appear to have been fulfilled in so far as it is ENGINEER's responsibility to observe the Work. 14.7 ENGINEER's Refusal to Recommend Payment ENGINEER may refuse to recommend the whole or any part of any payment if, in ENGINEER's opinion, it would be incorrect to make the representations to OWNER referred to 40 in paragraph 14.5. ENGINEER may also refuse to recommend any such payment or, because of subsequently discovered evidence or the results of subsequent inspections or tests, revise or .131a\FO41zoz5.doe GC -56 0 • revoke any such payment recommendation previously made, to such extent as may be necessary in ENGINEER's opinion to protect OWNER from loss because: • 14.7.1.1 the Work is defective, or completed Work has been damaged, requiring correction or replacement; 14.7.1.2 the Contract Price has been reduced by Modification; 14.7.1.3 OWNER has been required to correct defective Work or complete Work in accordance with paragraph 13.10; or 14.7.1.4 ENGINEER has actual knowledge of the occurrence of any of the events enumerated in paragraph 15.2. • 14.8 OWNER's Refusal to Make Payment OWNER may refuse to make payment of the full amount recommended by ENGINEER because: S 14.8.1 claims have been made against OWNER on account of CONTRACTOR's performance or furnishing of the Work or there is reasonable cause to believe such may be made; 14.8.2 Liens have been filed in connection with the Work, or there is reasonable cause • to believe such may be filed, except where CONTRACTOR has delivered a specific Lien Discharge Bond satisfactory to OWNER to secure the satisfaction and discharge of such Liens; • 14.8.3 there are other items entitling OWNER to a set-off against the amount recommended; or 14.8.4 OWNER has actual knowledge of the occurrence of any of the events enumerated in paragraph 14.7 or paragraph 15.2. 14.9 Certificate of Substantial Completion • When CONTRACTOR considers the entire Work ready for its intended use CONTRACTOR shall certify to the OWNER and ENGINEER, in writing, that the entire Work is substantially complete (except for items specifically listed by CONTRACTOR as incomplete) and request issuance of a Certificate of Substantial Completion. Within a reasonable time thereafter, OWNER, CONTRACTOR and ENGINEER shall make an inspection of the Work to determine the status of completion. If OWNER and ENGINEER do not consider the Work substantially complete, they will notify CONTRACTOR in writing giving the reasons therefor. If OWNER and ENGINEER consider the work substantially complete, ENGINEER will issue a Certificate of Substantial Completion. There shall be attached to the Certificate a list of items to • be completed or corrected before final payment. At the time of delivery of the Certificate of Substantial Completion ENGINEER will deliver to OWNER and CONTRACTOR a written ♦ 1314\F0412025.doc GC -57 0 L recommendation as to division of responsibilities pending final payment between OWNER and CONTRACTOR with respect to security, operation, safety, and protection of the Work, maintenance, heat, utilities, insurance, and warranties and guarantees. • 14.10 CONTRACTOR's Access to Site After Substantial Completion OWNER shall have the right to exclude CONTRACTOR from the Site after the date of Substantial Completion, but OWNER shall allow CONTRACTOR reasonable access to • complete or correct items on the tentative list. 14.11 Partial Utilization If at any time prior to the issuance of the Certificate of Substantial Completion any portion of the permanent construction has been satisfactorily completed, and if the ENGINEER determines that such portion of the permanent construction is not required for the operations of the CONTRACTOR but is needed by the OWNER, the ENGINEER shall issue to the CONTRACTOR a letter of partial utilization for that part of the Work, and thereupon or at any time thereafter the OWNER may take over and use the portion of the permanent construction described in such letter, and may exclude the CONTRACTOR therefrom. The issuance of a letter of partial utilization shall not be construed to constitute an extension of the CONTRACTOR's time to complete the portion of the permanent construction to which it relates if he has failed to complete it in accordance with the terms of this Contract. The issuance of such a letter of partial utilization shall not operate to release the CONTRACTOR or his Sureties from any obligations under this Contract or the Performance Bond. The CONTRACTOR's guarantee on that part of the work placed into use shall begin on the date such use by the OWNER shall begin and the CONTRACTOR shall be entitled to a reduction of the retained retainage as have been withheld by the OWNER, in accordance with the • Contract Documents. 14.12 Final Inspection Upon written notice from CONTRACTOR that the entire Work or an agreed portion thereof is complete, ENGINEER will make a final inspection with OWNER and CONTRACTOR and will notify CONTRACTOR in writing of all particulars in which this inspection reveals that the Work is incomplete or defective. CONTRACTOR shall immediately take such measures as are necessary to remedy such Work or remedy such deficiencies. • 14.13 Final Application for Payment After CONTRACTOR has, in the opinion of ENGINEER, satisfactorily completed all corrections identified during the final inspection and has delivered all maintenance and operating instructions, schedules, guarantees, Bonds, certificates of inspection, certificates or other evidence of insurance, marked -up record documents (as provided in paragraph 6.20), and other ♦ 1314\M412025.doc GC -58 • documents - all as required by the Contract Documents, he may make application for final payment following the procedure for progress payments. The final Application for Payment shall be accompanied (except as previously delivered) by an itemized list of Claims previously made • in writing and still unsettled which CONTRACTOR wishes to reserve, and such data and schedules as ENGINEER may reasonably require, together with all documentation called for in the Contract Documents, including but not limited to the evidence of insurance required by subparagraph 5.4.2.7, consent of the Surety, if any, to final payment, and complete and legally effective releases or waivers (satisfactory to OWNER) of all Lien rights arising out of or Liens filed in connection with the Work. In lieu thereof and as approved by OWNER, CONTRACTOR may furnish receipts or releases in full and an affidavit of CONTRACTOR that the releases and receipts include all labor, services, material and equipment for which a Lien could be filed, and all payrolls, material and equipment bills, and other indebtedness connected with the Work for which OWNER or his property might in any way be responsible, have been paid or otherwise satisfied. If any Subcontractor materialman, fabricator or Supplier fails to furnish a release or receipt in full, CONTRACTOR may furnish a Bond or other collateral satisfactory to OWNER to indemnify him against any Lien. 14.14 Recommendation of Final Payment If, on the basis of his observation and review of the Work during construction, his final inspection and his review of the final Application for Payment and accompanying documentation - all as required by the Contract Documents, ENGINEER is satisfied that the Work has been completed and CONTRACTOR has fulfilled all of his obligations under the Contract Documents, he will, within a reasonable period of time after receipt of the final • Application for Payment, indicate in writing his recommendation of payment and present the Application for Payment to OWNER for payment. Thereupon ENGINEER will give written notice to OWNER and CONTRACTOR that the Work is acceptable subject to the provisions of paragraph 14.17. Otherwise, he will return the Application for Payment to CONTRACTOR, indicating in writing the reasons for refusing to recommend final payment, in which case CONTRACTOR shall make the necessary corrections and resubmit the Application. OWNER shall, within a reasonable period of time of presentation to him of any recommended final Application for Payment, pay CONTRACTOR the amount recommended by ENGINEER. 14.15 Delays in Final Completion Through No Fault of CONTRACTOR • If after Substantial Completion of the Work final completion thereof is significantly delayed through no fault of CONTRACTOR, and if ENGINEER so confirms, OWNER shall, upon receipt of CONTRACTOR's final Application for Payment and recommendation of ENGINEER, and without terminating the Agreement, make payment of the balance due for that portion of the Work fully completed and accepted. If the remaining balance to be held by OWNER for Work not fully completed or corrected is less than the retainage stipulated in the Agreement, and if Bonds have been furnished as required in paragraph 5. 1, the written consent of the Surety to the payment of the balance due for that portion of the Work fully completed and accepted shall be submitted by the CONTRACTOR to the ENGINEER with the Application for • ♦ 1314\F0412025.doc GC -59 • • such payment. Such payment shall be made under the terms and conditions governing final payment, except that it shall not constitute a waiver of claims. C 14.16 CONTRACTOR's Continuing Obligation CONTRACTOR's obligation to perform the Work and complete the Project in accordance with the Contract Documents shall be absolute. Neither approval of any progress or final payment by ENGINEER, nor the issuance of a certificate of Substantial Completion, nor • any payment by OWNER to CONTRACTOR under the Contract Documents, nor any use or occupancy of the Project or any part thereof by OWNER, nor any act of acceptance by OWNER nor any failure to do so, nor any correction of defective work by OWNER shall constitute an acceptance of Work not in accordance with the Contract Documents. • 14.17 Waiver of Claims The acceptance of final payment by CONTRACTOR shall constitute a waiver of all claims by CONTRACTOR against OWNER and ENGINEER other than those previously made in writing and still unsettled, as enumerated in CONTRACTOR's attachment to his application for final payment. • • • C • 1314\M412025.doc GC -60 F SECTION 15 - SUSPENSION OF WORK AND TERMINATION 15.1 OWNER May Suspend Work OWNER may, at any time and without cause, suspend the Work or any portion thereof for a period of not more than ninety consecutive days by notice in writing to CONTRACTOR and ENGINEER which shall fix the date on which Work shall be resumed. CONTRACTOR shall resume the Work on the date so fixed. CONTRACTOR will be allowed an adjustment in the Contract Price or an extension of the Contract Time, or both, directly attributable to any such suspension if he makes a claim therefor as provided in paragraph 10.6 and Sections 11 and 12. 15.2 OWNER May Terminate To the fullest extent permitted by law, if CONTRACTOR is adjudged as bankrupt or insolvent, or if he makes a general assignment for the benefit of his creditors, or if a trustee or receiver is appointed for CONTRACTOR or for any of his property, or if he files a petition to take advantage of any debtor's act, or to reorganize under the bankruptcy or similar laws, or CONTRACTOR's failure to perform the Work in accordance with the Contract Documents (including but not limited to, failure to supply sufficient skilled workmen or suitable materials or • equipment, or failure to adhere to the progress schedule established under paragraph 14. 1, as adjusted from time to time, or if he fails to make prompt payments to Subcontractors or Suppliers for labor, materials or equipment or if he disregards Laws or Regulations or if he disregards the authority of ENGINEER, or if he otherwise violates any provision of the Contract Documents, then OWNER may, without prejudice to any other right or remedy and after giving CONTRACTOR and his Surety three days' written notice, terminate the services of CONTRACTOR, exclude CONTRACTOR from the Site, and take possession of the Project and of all appliances, materials, equipment, tools, construction equipment and machinery at the Site owned by CONTRACTOR (without liability to CONTRACTOR for trespass or conversion), incorporate in the Work all materials and equipment stored at the Site or for which OWNER has paid CONTRACTOR but which are stored elsewhere, and finish the Work by whatever method he may deem expedient. In such case CONTRACTOR shall not be entitled to receive any further payment until the Work is finished. If the unpaid balance of the Contract Price exceeds all claims, costs, losses, and damages (including but not limited to all fees and charges of engineers, architects, attorneys, and other professionals and all court or other dispute resolution costs sustained by OWNER arising out of or relating to completing the Work, including compensation for additional professional services, such excess shall be paid to CONTRACTOR. If such claims, costs, losses, and damages exceed such unpaid balance, CONTRACTOR shall pay the difference to OWNER. 0 15.3 OWNER's Rights After Termination Where CONTRACTOR's services have been so terminated by OWNER, the termination shall not affect any rights of OWNER against CONTRACTOR then existing or which may thereafter accrue. Any retention or payment of moneys by OWNER due CONTRACTOR will not op release CONTRACTOR from liability. ♦ 1314\F0412025.doc GC -61 0 15.4 OWNER May Terminate For Convenience 15.4.1 Upon seven days written notice to CONTRACTOR, OWNER may, without cause and without prejudice to any other right or remedy of OWNER, elect to terminate the Contract. Upon receipt of written notice from OWNER of such termination for OWNER'S convenience, CONTRACTOR shall: 15.4.1.1 cease operations as directed by OWNER in the notice; 15.4.1.2 take actions necessary, or that OWNER may direct, for the protection and preservation of the Work; and 15.4.1.3 except for Work directed to be performed prior to the effective date of termination stated in the notice, terminate all existing Subcontracts and purchase orders and enter into no further Subcontracts and purchase orders. 15.4.2 In such case, CONTRACTOR shall be paid (without duplication of any items): 15.4.2.1 for completed and acceptable Work executed in accordance with the Contract Documents prior to the effective date of termination, including fair and reasonable sums for overhead and profit on such Work; i 15.4.2.2 for expenses sustained prior to the effective date of termination in performing i services and furnishing labor, materials, or equipment as required by the Contract Documents in connection with uncompleted Work, plus fair and reasonable sums for overhead and profit on such expenses; 15.4.2.3 for all claims, costs, losses, and damages (including but not limited to all fees and charges of engineers, architects, attorneys, and other professionals and all court or arbitration or other dispute resolution costs) incurred in settlement of terminated contracts with Subcontractors, Suppliers, and others; and 15.4.2.4 for reasonable expenses directly attributable to termination. i 15.4.3 CONTRACTOR shall not be paid on account of loss of anticipated profits or revenue or other economic loss arising out of or resulting from such termination. 15.5 CONTRACTOR May Stop Work or Terminate If through no act or fault of CONTRACTOR, the Work is suspended for a period of more than ninety consecutive days by OWNER or under an order of court or other public authority, or ENGINEER fails to act on any Application for Payment within a reasonable time after it is submitted, or OWNER fails to pay CONTRACTOR any sum finally determined to be due within a reasonable time of its approval and presentation, then CONTRACTOR may, upon seven days' ♦ 1314\M412025.doc GC -62 • written notice to OWNER and ENGINEER, and provided OWNER or ENGINEER do not remedy such suspension or failure within that time, terminate the Contract and recover from OWNER payment on the same terms as provided in paragraph 15.4. In lieu of terminating the • Contract if ENGINEER has failed to act on an Application for Payment within a reasonable time, or OWNER has failed to make any payment (as aforesaid), finally determined to be due, CONTRACTOR may upon seven days' notice to OWNER and ENGINEER stop the Work until he has been paid all amounts then due. • El 0 • 11 • • C ♦ 1314\F0412025.doc 0 GC -63 SECTION 16 - MISCELLANEOUS 16.1 Giving Notice Whenever any provision of the Contract Documents requires the giving of written notice it shall be deemed to have been validly given if delivered in person to the individual or to a member of the firm or to an officer of the corporation for whom it is intended, or if delivered at or sent by registered or certified mail, postage prepaid, to the last business address known to him who gives the notice. 16.2 Computation of Time When any period of time is referred to in the Contract Documents by days, it shall be computed to exclude the first and include the last day of such period. If the last day of any such period falls on a Saturday or Sunday or on a day made a legal holiday by the law of the applicable jurisdiction, such day shall be omitted from the computation. 16.3 Specifications and Drawings • All Specifications, Drawings and copies thereof furnished by ENGINEER shall remain his property. They shall not be used on another Project, and, with the exception of those sets which have been signed in connection with the execution of the Agreement, shall be returned to him on request upon completion of the Project. 16.4 Cumulative Remedies The duties and obligations imposed by these General Conditions and the rights and remedies available hereunder to the parties hereto are in addition to, and are not to be construed in any way as a limitation of, any rights and remedies available to any or all of them which are otherwise imposed or available by Laws or Regulations, by special warranty or guarantee, or by other provisions of the Contract Documents, and the provisions of this paragraph will be as effective as if repeated specifically in the Contract Documents in connection with each particular duty, obligation, right, and remedy to which they apply. • 16.5 Survival of Obligations All representations, indemnifications, warranties, and guarantees made in, required by, or given in accordance with the Contract Documents, as well as all continuing obligations indicated in the Contract Documents, will survive final payment, completion, and acceptance of the Work or termination or completion of the Agreement. C .13140912025.doc GC -64 • 0 16.6 Claims of Damage to CONTRACTOR's Person or Property Should CONTRACTOR suffer injury or damage to his person or property because of any error, omission or act of OWNER, ENGINEER, or of any of their employees or agents or others for whose acts they are legally liable, claim shall be made in writing in accordance with the provisions of paragraph 10.6. 16.7 Choice of Law 0 The Contract Documents shall be governed by the law of the place of the Project. U 0 • • • • U ♦1314\F0412025.doc 0 GC -65 SUPPLEMENTARY CONDITIONS y `r a NO TEXT THIS PAGE • SUPPLEMENTARY CONDITIONS • These Supplementary Conditions amend or supplement the General Conditions and other provisions of the Contract Documents as indicated below. All provisions which are not so amended or supplemented remain in full force and effect. The terms used in these Supplementary Conditions will have the meanings indicated in • the General Conditions. Additional terms used in these Supplementary Conditions have the meanings indicated below, which are applicable to both the singular and plural thereof. The terms used in the Supplementary Conditions which are defined in the General Conditions should be used with exactly the same meanings. This is true of all the Contract • Documents. SC 1.0 - DEFINITIONS Whenever used in these Supplementary Conditions or in the other Contract Documents, • the following terms have the meanings indicated which are applicable to both the singular and plural thereof: NONE. • SC 2.0 - DRAWINGS The Drawings which are a part of the Contract Documents consist of the following: Drawing No. • 1 2 3 4 • S 6 7 8 9 • 10 11 12 13 14 • IS ♦ 1314UC0519002.DOC 0 Title Symbols, Abbreviations and Index of Drawings Property Survey and Related Features Existing Topography, Limits of Waste and Contract Limits Grading Plan - Subgrade Contours Subgrade Contours - Enlarged Partial Plan, Southeast Quadrant Subgrade Contours - Enlarged Partial Plan, Southwest Quadrant Subgrade Contours - Enlarged Partial Plan, Northwest Quadrant Subgrade Contours - Enlarged Partial Plan, Northeast Quadrant Grading Plan - Final Contours Final Contours - Enlarged Partial Plan, Southeast Quadrant Final Contours - Enlarged Partial Plan, Southwest Quadrant Final Contours - Enlarged Partial Plan, Northwest Quadrant Final Contours - Enlarged Partial Plan, Northeast Quadrant Drainage Plan Miscellaneous Drainage Details, Stilling Basin, Recharge Basins No. l and No. 2 SC -1 Drawing No. Title 17, 16 Recharge Basins No. 3 and No. 4 and Typical Swale Details • 17 Miscellaneous Drainage Details 18 Miscellaneous Capping Details and Road Sections 19 Landfill Gas Vent, Gas Monitoring Well and Groundwater Monitoring Well Plan 24 Miscellaneous Details • 21 Profiles I 22 Profiles II 23 Profiles III 24 Landscape Plan 25 Fencing and Erosion Control Plan 26 Typical Landscape Planting and Erosion Control Details 27 Borrow and Reclamation Area Grading Plan SC 3.0 - SUBCONTRACTORS In accordance with paragraph 2.7.1 of the General Conditions, the CONTRACTOR shall furnish the name, address, telephone number and name of the contact person of the Subcontractors who will perform the following portions of the work: C 1. Gas Monitoring Welland Groundwater Monitoring Well Drilling and Installation • 2. Geomembrane Installation 3. Hydroseeding and Landscaping 4. Testing Laboratories S. Electrical Work SC 4.0 - MATERIAL OR EQUIPMENT VENDORS In accordance with paragraph 2.7.2 of the General Conditions, the CONTRACTOR shall • furnish the name, address, telephone number and name of the contact person of the vendor supplying the following material or equipment: 1. Geotextiles 2. Geomembrane Liner 3. Geocomposite Drainage Layer 4. Topsoil S. Erosion Control Blanket ♦ 1314UC0519002.DOC SC -2 Is :j 6. Erosion Control Fabric 7. Stone Fill 8. Recycled Concrete Aggregate • 9. Riprap �7 J 10. Seed and Plants 11. Drainage Pipe SC 5.0 - PHYSICAL CONDITIONS -REPORTS AND DRAWINGS In accordance with paragraph 4.2.1 of the General Conditions, the following are reports and drawings that the ENGINEER has used in preparing the Contract Documents: 5.1 In the preparation of Drawings and Specifications, the ENGINEER or the ENGINEER's Consultants relied upon the following surveys and reports of explorations and tests of subsurface conditions at or contiguous to the site: 1. Part 360 and Phase H Hydrogeologic Investigation Report, Southold Landfill, Dvirka and Bartilucci Consulting Engineers, October 1991. 2. Part 360 and Phase II Supplemental Investigation Report, Southold Landfill, Dvirka and Bartilucci Consulting Engineers, March 1993. • 3. Part 360 Closure Investigation Report, Southold Landfill, Dvirka and Bartilucci Consulting Engineers, December 1996. 4. Test Pit Waste Delineation Report, Southold Landfill, Dvirka and Bartilucci Consulting Engineers, November 1998. • S. Final Closure Plan, Southold Landfill, Dvirka and Bartilucci Consulting Engineers, December 1998. 6 Design Investigation Test Pits and Test Trenches, Southold Landfill, Dvirka and Bartilucci Consulting Engineers, August 11, 1999 (Memorandum). 5.2 In the preparation of Drawings and Specifications, the ENGINEER or the ENGINEER's Consultants relied upon the following drawings of physical conditions in or relating to existing surface and subsurface structures (except Underground Facilities) which are at or contiguous to the site: 1. Survey for Town of Southold; prepared by Young and Young, Land Surveyors; dated December 11,1997; Job No. 97-0763; Sheet No. l of 1. ♦ 1314UC0519002.DOC SC -3 • 2. Construction & Working Easement Map; prepared by Young and Young, Land Surveyors; dated March 23, 2000, Job No. 2000-0032; Dwg. 9 70 763 easement. 3. Southold Landfill(Topographic Maps); prepared by Geomaps International; Photo • Date: October 12,1999; Sheets 1 through 4. 5.3 The CONTRACTOR may rely upon the general accuracy of the following "technical data" in accordance with paragraph 4.2.2 of the General Conditions: L Summary of Laboratory Test Results for Soil, prepared by Tectonic Engineering Consultants, P. C.; dated May 3, 2000. SC 6.0 - HAZARDOUS ENVIRONMENTAL CONDITIONS - REPORT AND DRAWINGS 6.1 In accordance with paragraph 4.6.1 of the General Conditions, the following are reports and drawings relating to a Hazardous Environmental Condition identified at the site that have been utilized by the ENGINEER in the preparation of the Contract Documents: See paragraph 5.1 above. • 6.2 The CONTRACTOR may rely upon the general accuracy of the following "technical data" in accordance with paragraph 4.6.2 of the General Conditions: • See paragraph 5.1 above. SC 7.0 - BONDS AND INSURANCE • In addition to the qualifications of the surety and insurance companies stated in paragraph 5.2 of the General Conditions, the surety and insurance companies shall also meet the following additional requirements and qualifications: NONE. 7.1 Liability Insurance The limits of liability for the liability insurance required by paragraph 5.4 of the General Conditions shall provide coverages for not less than the following amounts or greater where • required by law or regulations and the coverages under paragraph 5.4 shall be as follows: ♦ 1314UC0519002.DOC SC -4 • 7i • 7.1.1 Workers' Compensation, etc. under paragraphs 5.4.1.1 and 5.4.1.2 of the General Conditions: 40 7.1.1.1 State: Statutory 7.1.1.2 Applicable Federal (e.g., Longshoreman's): Statutory 7.1.1.3 Employer's Liability: Statutory 7.1.2 Comprehensive or Commercial General Liability under paragraphs 5.4.1.3 through • 5.4.1.6 of the General Conditions (including Premises -Operations; Independent Contractors' Protection; Products Liability -- Completed Operations; Broad Form Property Damage): 7.1.2.1 General Aggregate (Except Products -Completed Operations) $2,000,000 • 7.1.2.2 Products -Completed Operations Aggregate $2,000,000 7.1.2.3 Personal and Advertising Injury (per Person/Organization) $1,000,000 7.1.2.4 Each Occurrence (Bodily Injury and Property Damage) $1,000,000 7.1.2.5 Personal Injury Liability Coverage will include Claims arising out of Employment. YES • 7.1.2.6 Exclusions of Property in CONTRACTOR'S Care, Custody or Control will be eliminated. YES 7.1.2.7 Property Damage Liability Insurance will Provide Coverage for Explosion, Collapse and Underground Damage. YES 7.1.3 Contractual Liability under paragraph 5.4.2.4 of the General Conditions (Bodily Injury and Property Damage): 7.1.3.1 General Aggregate $2,000,000 7.1.3.2 Each Occurrence $1,000,000 • 7.1.4 Automobile Liability under paragraph 5.4.1.6 of the General Conditions: 7.1.4.1 Bodily Injury: $1,000,000 Each Person $1,000,000 Each Accident ($1,000,000 combined single limit) 7.1.4.2 Property Damage: $1,000,000 Each Accident or a combined single limit of $1,000,000 7.1.5 Liability coverage for OWNER, ENGINEER, ENGINEER'S Consultants and others listed in these Supplementary Conditions will be provided, subject to customary exclusions for professional liability: 7.1.5.1 By endorsement as additional insureds on CONTRACTOR'S Liability Policy. YES ♦ 1314\K0519002.DOC C7 SC -5 7.1.5.2 By a separate Protective Liability Policy covering all of them issued by CONTRACTOR's general liability carrier. YES (Indicate amounts of coverages $1,000,000) 7.1.6 Excess Liability: YES Umbrella Form: YES General Aggregate $10,000,000 Each Occurrence $10,000,000 7.1.7 Other Liability Insurance (if any): Provided By Type of Coverage Amount NONE. 7.1.8 The following are individuals or entities (in addition to the OWNER and ENGINEER) to be additional insureds under the required liability policies: NONE. 7.2 Property Insurance (Builder's Risk) 40 7.2.1 Property insurance to the full replacement cost of the work in accordance with paragraph 5.5 of the General Conditions will be provided by the CONTRACTOR. 7.2.1.1 The following perils or causes of loss shall be included in the property insurance in addition to those listed in paragraph 5.5.1.2 of the General Conditions: NONE. 7.2.2 Boiler and machinery insurance in accordance with paragraph 5.5.2 of the General Conditions will be provided by the CONTRACTOR and will provide coverage for the following objects subject to the following limits: 7.2.2.1 Objects to be insured (identify): Broad Form 7.2.2.2 Limits: $2,000,000 7.2.3 Other Property Insurance: NONE. ♦ 1314\K0519002.DOC SC -6 0 • • 7.2.4 The following are individuals or entities (in addition to OWNER, CONTRACTOR, Subcontractors and ENGINEER) to be additional insureds under the property insurance policies: NONE. SC 8.0 - CONCERNING SUBCONTRACTORS In accordance with paragraph 6.9 of the General Conditions, the CONTRACTOR shall not make subcontracts totaling in amount more than 40 percent of the total Contract Price. • Approval by the Owner is required for all subcontractors. SC 9.0 - TAXES • In accordance with paragraph 6.17 of the General Conditions, the OWNER is exempt from taxes as follows: The Owner is expressly exempted from sales, consumer, use taxes. • SC 10.0 - RECORD DRAWINGS In addition to the requirements for record drawings contained in paragraph 6.20 of the General Conditions, the CONTRACTOR shall provide the following: • 10.1 The CONTRACTOR shall be responsible to keep an accurate record of work actually performed that deviates from the work indicated in the Contract Documents. 10.2 Within 2 weeks after the date of Notice to Proceed, the ENGINEER or OWNER will provide the CONTRACTOR with a complete set of Contracts Drawings on AutoCad disks, for the • exclusive use of maintaining record drawings. 10.3 As the work progresses, the CONTRACTOR shall keep a record of all deviations, neatly and correctly entering them in colored crayon on a paper print of the Contract Drawings affected. This set of prints shall be kept available at the site for inspection. On the last working day of each • month, or as otherwise directed by the ENGINEER, any deviations properly identified by notes shall be transferred to the AutoCad drawings by a qualified professional Cad operator. 10.4 Within 1 week after the end of each month, the CONTRACTOR shall submit to the ENGINEER for review and acceptance, one paper print of each AutoCad drawing affected, • showing the latest corrections. Such submission shall accompany the CONTRACTOR's partial payment requisition, when applicable. If there are no deviations for a particular month, no drawings will be required, but the CONTRACTOR shall submit a certification within the period stipulated for drawings indicating such lack of deviations for the month. ♦ 1314UC0519002.DOC SC -7 n LA 10.5 Upon completion of the work, but before requesting final payment, the CONTRACTOR shall make final corrections to the AutoCad record drawings corrected under this section, plot the record drawings on 4 -mil mylar sheets and certify on each drawing its accuracy as to as -built • conditions, sign and date each drawing, and deliver the complete set of AutoCad disks, mylars and two sets of prints to the ENGINEER. SC 11.0 - SHOP DRAWINGS AND SAMPLES In accordance with paragraph 6.24 of the General Conditions, the CONTRACTOR shall submit eight (8) copies of each shop drawing. 11.1 Schedule • 11.1.1 In order to maintain the construction schedule for this project, the CONTRACTOR shall submit all shop drawings within 30 days after the Notice to Proceed. Shop drawings shall be submitted without fail in time to permit correction, resubmission and final approval, as hereinafter specified, without causing any delay in the construction of any work. The Contractors may begin the preparation of shop drawings as soon as possible after signing of the Contract. SC 12.0 - LAWS AND REGULATIONS 12.1 Non -Discrimination Requirements 0 In accordance with Article 15 of the Executive Law (also known as the Human Rights Law) and all other State and Federal statutory and constitutional non-discrimination provisions, the • Contractor will not discriminate against any employee or applicant for employment because of race, creed, color, sex, national origin, age, disability or marital status. To the extent that such services are to be provided pursuant to the contract, the following paragraph is required: Furthermore, in accordance with Section 220-e of the Labor Law, if this is a • contract for the construction, alteration or repair of any public building or public work or for the manufacture, sale or distribution of materials, equipment or supplies, and to the extent that this contract shall be performed within the State of New York, the Contractor agrees that neither it nor its subcontractors shall, by reason of race, creed, color, disability, sex or national origin: a) discriminate in hiring or promotion of any individual who is qualified and available to perform the work; ♦ 1314UC0519002.DOC SC -8 n u r] • b) discriminate against or intimidate any employee hired for the performance of work under this contract. 12.2 Wage and Hour Provisions If this is a public work contract covered by Article 8 of the Labor Law or a building service • contract covered by Article 9 thereof, neither the Contractor's employees nor the employees of its subcontractors may be required or permitted to work more than the number of hours or days stated in said statues, except as otherwise provided in the Labor Law and as set forth in prevailing wage • and supplement schedules issued by the State Labor Department. Furthermore, the Contractor and its subcontractors must pay at least the prevailing wage rate and pay or provide the prevailing supplements, including the premium rates for overtime pay, as determined by the State Labor • Department in accordance with the Labor Law. 12.3 Record Keeping Requirement The Contractor shall maintain all books documents, and other evidence directly pertinent to the performance of work under this Contract in accordance with generally acceptable accounting principles and practices consistently applied, and 40 CFR Part 30 in effect during the term of this Contract. The Municipality, the Department of Environmental Conservation, the State Comptroller, the State Attorney General, the State Department of Labor, and, in the event of federal funding, the USEPA, the Comptroller General of the United States, the United States Department of Labor or any of their authorized representatives shall have access to all such books, records, • documents and other evidence for the purpose of inspection, audit and copying for a period of 6 years following final payment or the termination of this Contract, whichever is later, and any extensions thereto. These books, records, documents and other evidence shall be accessible within the State of New York to the agencies identified above for the time period stated above. "Termination of this contract," as used in this clause, shall mean the later of completion of the work of the contract or the end date of the term stated in the Contract. ♦ 1314UC0519002.DOC SC -9 FJ 12.4 Conflict of Interest • To the best of the Contractor's knowledge and belief, the Contractor warrants that there are no relevant facts or circumstances which could give rise to an organizational conflict of interest, as herein defined, or that the Contractor has disclosed all such relevant information to the Town of Southold (Owner). n An organizational conflict of interest exists when the nature of the work to be performed under this Contract may, without some restriction on future activities, either result in an unfair • competitive advantage to the Contractor or impair or appear to impair the Contractor's objectivity in performing the Work. The Contractor agrees that if an actual, apparent or potential organizational conflict of • interest is discovered at any time after award, whether before or during performance, the Contractor will immediately make a full disclosure in writing to the Owner and the New York State Department of Environmental Conservation (Department). This disclosure shall include a • description of actions which the Contractor has taken or proposes to take, after consultation with the Owner, to avoid, mitigate, or minimize the actual or potential conflict. • Remedies - The Owner may terminate this Contract in whole or in part, if it deems such termination necessary to avoid an organizational or personal conflict of interest, or an unauthorized disclosure of information. If the Contractor was aware of a potential conflict of interest prior to award, or discovered an actual or potential conflict after award and did not disclose or • misrepresented relevant information to the Owner, the Owner may terminate the Contract, or pursue such other remedies as may be permitted by law or this Contract. The terms of other applicable contract provisions regarding termination shall apply to termination by the Owner • pursuant to this clause. The Contractor further agrees to insert in any subcontract hereunder, provisions which shall conform to the language of this clause. • 1314UC0519002.DOC SC -10 • Ll a. In addition to the requirements of the above clauses with respect to "Organizational Conflicts of Interest," the following provision with regard to employee personnel • performing under this Contract shall apply until the earlier of the termination date of the affected employee(s) or the duration of the Contract. The Contractor agrees to notify the Department and the Owner immediately of any actual, apparent or potential personal conflict of interest with regard to any • employee, subcontractor employee, or consultant working on or having access to information regarding this contract, as soon as the Contractor becomes aware of such conflict. A personal conflict of interest is defined as a relationship of an employee, subcontractor employee, or consultant with an entity that may impair or appear to impair the objectivity of the employee, subcontractor employee, or • consultant in performing the contract work. The Owner will notify the Contractor of the appropriate action to be taken. b. To the extent that the work under this Contract requires access to proprietary or confidential business or financial data of other companies, and as long as such data • remains proprietary or confidential, the Contractor shall protect such data from unauthorized use and disclosure and agrees not to use it to compete with such companies. ♦ 1314T0519002MOC SC -1 I C. The Contractor shall certify annually that, to the best of the Contractor's knowledge • and belief, all actual, apparent or potential conflicts of interest, both personal and organizational, have been reported to the Department and the Owner. Such certification must be signed by a senior executive of the Contractor and submitted in accordance with instructions provided by the Owner. Along with the annual certification, the Contractor shall also submit an update of any changes in the • conflict of interest plan submitted with its proposal for this Contract. The initial certification shall cover the 1 -year period from the date of contract award, and all subsequent certifications shall cover successive annual periods thereafter. The certification is to be submitted no later than 45 days after the close of the previous certification period covered. • d. The Contractor recognizes that employees in performing this contract may have access to data, either provided by the Department or the Owner or first generated during contract performance, of a sensitive nature which should not be released without Department/Owner approval. Therefore, the Contractor agrees to obtain • confidentiality agreements from all employees working on requirements under this contract including subcontractors and consultants. Such agreements shall contain provisions which stipulate that each employee agrees that the employee will not disclose, either in whole or in part, to any entity external to the Department, Department of Health or the New York State Department of Law, any information • or data provided by the Department or first generated by the Contractor under this ♦ 1314T0519002MOC SC -1 I L contract, any site-specific cost information, or any enforcement strategy without first obtaining the written permission of the Municipality. If a Contractor, through an employee or otherwise, is subpoenaed to testify or produce documents, which • could result in such disclosure, the Contractor must provide immediate advance notification to the Owner/Department so that the Department can authorize such disclosure or have the opportunity to take action to prevent such disclosure. Such agreements shall be effective for the life of the Contract and for a period of 5 years after completion of the Contract. • e. The Contractor agrees to insert in each subcontract or consultant agreement placed hereunder (except for subcontracts or consultant agreements for well drilling, fence erecting, plumbing, utility hookups, security guard services, or electrical services) provisions which shall conform substantially to the language of this clause, • including this paragraph (e), unless otherwise authorized by the Owner. If this is a contract for work related to action at an inactive hazardous waste site, the following paragraph shall apply: • f. Due to the scope and nature of this contract, the Contractor shall observe the following restrictions on future hazardous waste site contracting for the duration of the contract. 1. The Contractor will be ineligible to enter into a contract for remedial action • projects for which the Contractor has developed the statement of work or the solicitation package. 2. The Contractor, during the life of the work assignment and for a period of 5 years after the completion of the work assignment, agrees not to enter into • a contract with or to represent any party with respect to work pertaining to remedial activities or work pertaining to a site where the Contractor previously performed work for the Department and/or Owner under this contract without the prior written approval of the Department. • 3. The Contractor agrees in advance that if any bids/proposals are submitted for any work for a third party that would require written approval of the Owner/Department prior to entering into a contract because of the restrictions of this clause, then the bids/proposals are submitted at the Contractor's own risk, and no claim shall be made against the • Owner/Department to recover bid/proposal costs as a direct cost whether the request for authorization to enter into the contract is denied or approved. ♦ 1314\K0519002.DOC SC -12 0 r� 12.5 Affirmative Action a. The Contractor agrees to be bound by the provisions of New York State Executive Law Article 15-A, Sections 312, 313 and 316. The Contractor is required to make good faith efforts to solicit the meaningful participation of minority and women -owned business enterprises identified in the Directory of Certified Businesses provided by the New York State Department of Economic Development's Division of Minority and Women's Business Development. b. The Contractor agrees to include the requirements set forth in paragraph (a) above and paragraphs (c), (d) and (e), and (f) below in every subcontract in such a manner that the provisions will be binding upon each subcontractor as to work in connection with such contract. For the purpose of this paragraph, a "subcontract" shall mean an agreement providing for a total expenditure in excess of $100,000 for the construction, demolition, replacement, major repair, renovation, planning or design of real property and improvements thereon in which a portion of Contractor's obligation under a State Contract is undertaken or assumed. C. The Contractor will not discriminate against employees or applicants for employment because of race, creed, color, national origin, sex, age, disability or marital status, and will undertake or continue existing programs of affirmative action to ensure that minority group members and women are afforded equal employment opportunities without discrimination. For purposes of this article, affirmative action shall mean recruitment, employment, job assignment, promotion, upgradings, demotion, transfer, layoff, or termination and rates of pay or other forms of compensation. d. At the request of the contracting agency, the Contractor shall request each employment agency, labor union, or authorized representative of workers with which it has a collective bargaining or other agreement or understanding, to furnish a written statement that such employment agency, labor union or representative will not discriminate on the basis of race, creed, color, national origin, sex, age, disability or marital status and that such union or representative will affirmatively cooperate in the implementation of the Contractor's obligations herein. e. The Contractor shall state, in all solicitations or advertisements for employees, that, in the performance of the Contract, all qualified applicants will be afforded equal employment opportunities without discrimination because of race, creed, color, national origin, sex, age, disability or marital status. f. The Contractor also agrees to incorporate into any contract with subcontractors, contractual provisions applicable to record keeping, reporting, notice requirements ♦ 1314UC0519002.DOC SC -13 • and actions determined to be necessary by the Department and the Owner to implement the requirements of the Minority/Women Business Enterprise - Equal Employment (M/WBE-EEO) utilization pian, and of Executive Law Article 15-A, regulations promulgated thereunder, and other applicable law and regulations. g. The terms contained in this clause shall have the definitions as given in, and shall be construed according to the intent of Article 15-A of the Executive Law, 9NYCRR Part 540, et seq., Article 52 of the Environmental Conservation Law and 6NYCRR • Part 615, et seq., as applicable, and any goals established by this clause are subject to the intent of such laws and regulations. 1. If the maximum contract price herein equals or exceeds $25,000, and this contract is for labor, services, supplies, equipment or materials; or • If the maximum contract price herein equals or exceeds $100,000 and this contract is for the acquisition, construction, demolition, replacement, major repair or renovation of real property and improvements thereon; The affirmative action provisions and equal employment opportunity • provisions contained in this paragraph and paragraphs b -f of this clause shall be applicable within the limitations established by Executive Law §§312 and 313 and the applicable regulations. (a) The Contractor is requested to make good faith efforts to subcontract • at least 8.8 percent of the dollar value of this contract to Minority Owned Business Enterprises (MBEs) and at least 8.8 percent of such value to Women Owned Business Enterprises (WBEs). (b) The Contractor is requested to make good faith efforts to employ or contractually require any subcontractor with whom it contracts to • make good faith efforts to employ minority group members for at least 10 percent of, and women for at least 10 percent of, the work force hours required to perform the work under this contract. (c) The Contractor is requested to make good faith efforts to solicit the • meaningful participation by enterprises identified in the NYS Directory of Certified Businesses provided by the Governor's Office of Minority and Women's Business Development. 2. The Contractor agrees to include the provisions set forth in paragraphs (c), (d), (e) and (g)(1) above in every subcontract in such a manner that the • provisions will be binding upon each subcontractor as to work under such subcontract. For the purpose of this paragraph, a "subcontract" shall mean an agreement providing for a total expenditure in excess of $25,000 for the construction, demolition, replacement, major repair, renovation, planning or design of real property and improvements thereon in which a portion of the • Contractor's obligation under a State contract is uncertain or assumed. ♦ 1314U{0519002.DOC SC -14 0 El 3. The Contractor is requested to make good faith efforts to utilize the MBE/WBEs identified in the utilization plan to the extent indicated in such plan, and otherwise to implement it according to its terms. The Contractor is • requested to report on such implementation periodically as provided by the contract, or annually, whichever is more frequent. The Contractor also agrees to incorporate into any contract with subcontractors, provisions applicable to record keeping, reporting, notice requirements and actions suggested by the Department to implement the utilization plan, and the • intent of the Executive Law Article 15-A, the regulations promulgated thereunder, and other applicable law and regulations. 4. The Contractor hereby agrees to comply with the intent of the applicable provisions of Executive Law Article 15-A and the regulations promulgated • thereunder. Executive Law §§312, 313 and 316 are hereby incorporated by reference. 12.6 Inspection • The Contractor shall provide the New York State Department of Environmental Conservation with unrestricted access and inspection privileges to the Work during the preparation and progress of the project. • 12.7 International Boycott Prohibition In accordance with Section 220-F of the Labor Law and Section 139-H of the State Finance • Law, if this Contract exceeds $5,000, the Contractor agrees, as a material condition of the Contract, that neither the Contractor nor any substantially owned or affiliated person, firm, partnership or corporation has participated, is participating, or shall participate in an international boycott in violation of the Federal Export Administration Act of 1979 (50 USC App. Sections 2401 et seq.) or • regulations thereunder. If such Contractor or any of the aforesaid affiliates of Contractor, is convicted or is otherwise found to have violated said laws or regulations upon the final determination of the United States Commerce Department or any other appropriate Agency of the United States subsequent to the Contract's execution, such Contract, amendment or modification thereto shall be rendered forfeit and void. The Contractor shall so notify the Owner and State Comptroller within five (5) business days of such conviction, determination or disposition of appeal (2 NYCRR 105.4). • • 1314VC0519002.DOC SC -15 0 • SC 13.0 - QUALIFICATIONS OF BIDDERS (To be completed by low bidder) • Name and address of bidder: List of Projects completed within the last 3 years. • For Whom Performed Amount of Contract Date Completed • List of Landfill Closure Construction Projects completed within the last S years. • For Whom Performed Amount of Contract Date Completed • Bidders will answer the following questions: • 1. Have you submitted the low bid, but not awarded a contract within the past 5 years? 2. Have you ever failed to complete any work awarded to you or are you involved in litigation on any work? If yes, state where and why: • 3. Has any officer or partner of your organization ever been an officer or partner of some other organization that failed to complete a construction contract? If yes, state name of individual, other organization and reason therefore: • 4. The work, if awarded to you, will have the personal supervision of whom? ♦ 1314UC0519002.DOC SC -16 C 0 • • 5. Do you have, or can you obtain, sufficient men and equipment to commence work when required and complete the work within the time allotted? 6. What New York State units of government can you give as references? 7. In emergencies, either day or night, what telephone or telephones should be called for immediate action? 0 Day Night 8. The bidder shall attach statements providing the following information: 0 Dated at: 0 • 0 a. A current detailed financial statement showing assets, liabilities and net worth. b. A list of officers and principals of the bidder, and a list of all subsidiary or affiliated companies in which the bidder's principals have any financial interest. c. A list of the number of full time personnel of the bidder and a description of the construction experience of the bidder's principals and supervisory personnel. d. Statements of the bidder's net total billings and average backlogs of uncompleted work on outstanding contracts for each of the previous three fiscal years. this day of , 19_. LIM 4 1314\K0519002.DOC SC -17 Name of Bidder Title of Person Signing E SC 14.0 — COPIES OF DOCUMENTS Amend the first sentence of paragraph 2.3 of the General Conditions to read as follows: • OWNER shall furnish to the CONTRACTOR as many copies of the Contract Documents as are reasonably necessary for the execution of the work, up to 6 copies. • SC 15.0 — SUBCONTRACTOR PERFORMANCE AND PAYMENT BONDS The Contractor shall require each construction subcontractor to provide specific performance and payment bonds each in amounts not less than the subcontractor's • contract price. These bonds must remain in effect for one year beyond the date of final inspection and acceptance by the Owner of the Work. SC -16.0 — INDEMNIFICATION The Contractor agrees that it will indemnify and save harmless the New York State • Department of Environmental Conservation (Department) and the State of New York from and against all losses from claims, demands, payments, suits, actions, recoveries and judgments of every nature and description brought or recovered against it by reason of any omission or act of the Contractor, its agents, employees or subcontractors in the performance of this Contract. The Department and the State of New York may retain such • monies from the amount due the Contractor as may be necessary to satisfy any claim for damages, costs and the like, which is asserted against the Department and/or the State of New York. SC 17.0 — PREVAILING WAGE AND SUPPLEMENT C a. When appropriate, the Contractor shall post, in a location designated by the New York State Department of Environmental Conservation (Department), a copy of the New York State Department of Labor Schedules of prevailing wages and supplements for this project, a copy of all re -determinations of such schedules for the project, the Workers' Compensation Law Section 51— Notice, all other notices required by law to be posted at the site, the Department of Labor notice that this project is a public work project on which each worker is entitled to receive the prevailing wags and supplements for their occupation, and all other notices which the Department directs the Contractor to post. The Contactor shall provide a surface for such notices which is • satisfactory to the Department. The Contractor shall maintain such notices in a legible manner and shall replace any notice or schedule which is damaged, defaced, illegible or removed for any reason. Contractor shall post such notices before commencing any work on the site and shall maintain such notices until all work on the site is complete. • ♦ 1314UC0519002.DOC SC -18 • • b. When appropriate, Contractor shall distribute to each worker for this Contract a notice, in a form provided by the Department, that this project is a public work project on which each worker is entitled to receive the prevailing wage and supplements for • the occupation at which he or she is working. Worker includes employees of Contractor and all subcontractors and all employees of suppliers entering the site. Such notice shall be distributed to each worker before they start performing any work of this Contract. At the time of distribution, Contractor shall have each worker sign a statement, in a form provided by the Department, certifying that the worker has • received the notice required by this section, which signed statement shall be maintained with the payroll records required by the following paragraph (c). c. Contractor shall maintain on the site the original certified payrolls or certified transcripts thereof which Contractor and all of its subcontractors are required to • maintain pursuant to the New York Labor Law Section 220. Contractor shall maintain with the payrolls or transcripts thereof, the statements signed by each worker pursuant to paragraph (b). SC 18.0 — PROHIBITION ON PURCHASE OF TROPICAL HARDWOODS • a. The Contractor certifies and warrants that all wood products to be used under this Contract will be in accordance with, but not limited to, the specifications and provisions of New York State Finance Law Section 165 (use of tropical hardwoods) which prohibits purchase and use of tropical hardwoods, unless specifically • exempted, by the State or any governmental agency or political subdivision or public benefit corporation. Qualification for an exemption under this law will be the responsibility of the Contractor to establish to meet with the approval of the State. In addition, when any portion of this Contract involving the use of woods, whether • supply or installation, is to be performed by any Subcontractor, the prime Contractor will indicate and certify in the submitted bid proposal that the Subcontractor has been informed and is in compliance with specifications and provisions regarding the use of tropical hardwoods as detailed in Section 165 of the State Finance Law. Any such use must meet with the approval of the State; otherwise, the bid may not be considered responsive. Under bidder certifications, proof of qualification for exemption will be • the responsibility of the Contractor to meet with the approval of the State. SC 19.0 — MACBRIDE FAIR EMPLOYMENT PRINCIPLES a. In accordance with the MacBride Fair Employment Principles (Chapter 807 of the • Laws of 1992) the Contractor hereby stipulates, that the Contractor either (A) has no business operations in Northern Ireland, or (B) shall take lawful steps in good faith to conduct any business operations in Northern Ireland in accordance with the MacBride Fair Employment Principles (as described in Section 165 of the New York State Finance Law) and shall permit independent monitoring of compliance with such • principles. ♦ 1314\KO519002.DOC(RO 1) SC -19 • 0 0 1 NO TEXT THIS PAGE _7 STATE OF NEW YORK DEPARTMENT OF LABUk BUREAU OF PUBLIC WORK • STATE OFFICE BUILDING CAMPUS ALBANY, N.Y. 12240 P, L] 0 0 T/0 SOUTHOLD TOWN HALL SCHEDULE 1999A DATE: 09/24/99 PRC 9900318 SUFFOLK COUNTY 01 DAVID S. GLASS,P.E. Location and Type of Project OVIRKA & BARTILUCCI PROJECT ID #: NONE CONSULTING ENGINEERS CLOSURE OF THE TOWN OF 330 CROSSWAYS PARK DRIVE SOUTHOLD LANDFILL WOODBURY NY 11791 NORTH ROAD T/0 SOUTHOLD,NY Attached is an Addendum to the schedule of wage rates and supplements for the above project. These rates supersede any previous rates issued to you by the Bureau of Public Work for such job classifications on any projects in the counties indicated on this schedule. This schedule is effective from July 1, 1999 through June 30, 2000. Each July 1st you will automatically be forwarded a new updated schedule until we are notified that the project has been completed or canceled. The attached rates are based on the latest information available to the Department of Labor, Bureau of Public Work. Care should be taken to review the rates for obvious errors. Any corrections should be brought to the Department's attention immediately. It is the responsibility of the Public Work contractor to use the proper rate. If there is a question on the proper classification to be used, please call the District office located nearest the project or visit our WEB site at www.labor.state.ny.us for the most current wage schdules. NOTE: A 1997 AMENDMENT TO SECTION 220 OF THE LABOR LAW REQUIRES THE DEPT. OF JURISDICTION TO RECEIVE AND MAINTAIN MONTHLY TRANSCRIPTS OF CERTIFIED PAYROLL RECORDS FOR THREE YEARS FROM THE DATE OF COMPLETION OF THE WORK IN THE AWARDED CONTRACT. Very truly yours, CHET RYSEDORPH DIRECTOR NOTICE TO CONTRACTING AGENCIES: Upon cancellation or completion of this project, enter the necessary information and return this page to the Bureau of Public Work, SOBC. Bldg. 12, Rm. 136, Albany, NY 12240 PROJECT HAS BEEN COMPLETED/CANCELED: DATE • SIGNATURE TITLE For additional information, contact the following District Offices; Albany (518) 457-2744 Binghamton (607) 721-8005 . Buffalo (716) 847-7159 -Hempstead (516) 485-4878 New York City (212) 352-6088 PW -200.1 (7-99) A 0 Syracuse (315) 428-4056 Rochester (716) 258-4505 Utica (315) 793-2314 White Plains (914) 997-9507 Prevailing Rate Schedule Page 1 New York State Department of Labor ----------------------------------Case Number ---------------------------------- 9900318 SUFFOLK 1999A ------------------------------------------------------------------------------- • INSTRUCTIONS PREVAILING RATE SCHEDULE INFORMATION The information listed below is provided to assist you in the interpretation of particular requirements, for each classification of worker, contained in the attached Schedule of Prevailing Rates. • PAID HOLIDAYS Paid Holidays are days for which an eligible employee receives a regular day's pay, but is not required to perform work. Note: If an employee works on a day listed as a paid holiday, this remuneration is in addition to payment of the required prevailing rate for the work actually performed. • OVERTIME Overtime holiday pay is the premium pay that is required for work performed on specified holidays. It is only required where the employee actually performs work on such holidays. The applicable holidays are listed under HOLIDAYS: OVERTIME. The required rate of pay for these covered holidays can be found in the OVERTIME PAY section listings for each classification. SUPPLEMENTAL BENEFITS Particular attention should be given to the supplemental benefit requirements. Although in most cases the payment or provision of supplements is for each hour worked, some classifications require the payment or provision of supplements for each hour paid (this may include paid holidays on which no work is performed) and/or may require supplements to be paid or provided at a premium rate for premium hours worked. 0 EFFECTIVE DATES When you review the schedule for a particular trade or occupation, your attention should be directed to the date above the column(s) of rates. This is the date on which the rate become effective. The rate listed is valid until the next effective rate change or until the new annual determination, which takes effect on July 1 of each year. All contractors and subcontractors are required to pay the current prevailing rates of wages and supplements. The department of jurisdiction is required to provide a copy of the current annual determination. Should you have questions, please contact the Bureau of Public Work or visit the NYS Department of Labor's Web site at www.labor.state.ny.us for current wage rate information. WORKERS COMPENSATION In accordance with Section 142 of the State Finance Law, the contractor • shall maintain coverage under the life of the contract for the benefit of such employees as required by the provisions of the New York State Workers' Compensation Law. -Contractor to be awarded contract must provide proof of Workers' Compensation coverage prior to being allowed to begin work. -The policy of insurance must be issued by a company authorized to provide • Workers' Compensation coverage in this state. r 0 Prevailing Rate Schedule Page 2 New York State Department of Labor ----------------------------------Case Number---------------------------------- 9900318 SUFFOLK 1999A ------------------------------------------------------------------------------- -Proof of coverage must be on form C-105.2 (Certificate of Workers' Compensation Insurance) and must name this agency as a certififcate holder. -If New York State coverage is added to an existing out of state policy, it can only be added to a policy of a company authorized to write Workers' Compensation coverage in this state, and the coverage must be listed under item 3A of the information page. -The contract must maintain proof that subcontractors doing work covered under this contract secure and maintain a Workers' Compensation policy for all employees working in New York State. If you have any questions concerning the attached schedule or would like additional information, please contact nearest BUREAU of PUBLIC WORK District Office or write to the NEW YORK STATE DEPARTMENT of LABOR, BUREAU of PUBLIC WORK, BUILDING 12, STATE OFFICE BUILDING CAMPUS, ALBANY, NEW YORK 12240. 0 1: E District Office Locations: Telephone# FAX # Bureau of Public Work - Albany 518-457-2744 518-485-1870 Bureau of Public Work - Binghamton 607-721-8005 607-721-8004 Bureau of Public Work - Buffalo 716-847-7159 716-847-7650 Bureau of Public Work - Hempstead 516-485-4878 516-485-0322 Bureau of Public Work - Rochester 716-258-4505 716-258-4708 Bureau of Public Work - Syracuse 315-428-4056 315-428-4671 Bureau of Public Work - Utica 315-793-2314 315-793-2342 • Bureau of Public Work - White Plains 914-997-9507 914-997-9523 Bureau of Public Work - New York City 212-352-6088 212-352-6186 Bureau of Public Work - Central Office 518-457-5589 518-485-1870 (7/06/99) OVERTIME • Following is an explanation of the code(s) listed in the OVERTIME section of each classification contained in the attached schedule. Additional requirements may also be listed in the OVERTIME section. ( A ) Time and one half of the hourly rate after 7 hours per day. ( AA) Time and one half of the hourly rate after 7 and one half hours per day. ( B ) Time and one half of the hourly rate after 8 hours per day. ( B1) Time and one half of the hourly rate for the 9th & 10th hours week days and the 1st 8 hours on Saturday. Double the hourly rate for all additional hours. ( C ) Double the hourly rate after 7 hours per day. ( C0 Double the hourly rate after 7 and one half hours per day. ( D ) Double the hourly rate after 8 hours per day. ( D1) Double the hourly rate after 9 hours per day. ( E ) Time and one half of the hourly rate on Saturday. ( E0 Time and one half 1st 4 hours on Saturday. Double the hourly rate all additional Saturday hours. ( E2) Saturday may be used as a make-up day at straight time when a day is lost during that week due to inclement weather. ( E3) Between November 1st and March 3rd Saturday may be used as a make-up day at straight time when a day is lost during that weekdue to inclement weather, provided a given employee has worked between 16 and 32 hours that week. ( E4) Saturday and Sunday may be used as a make-up day at straight time 0 1: E PrevailingRate Schedule Page 3 • New York State Department of Labor ----------------------------------Case Number ---------------------------------- 9900318 -----------------------SUFFOLK 1999A ------------------------------------------- when a day is lost during that week due to inclement weather. • ( F ) Time and one half of the hourly rate on Saturday and Sunday. ( G ) Time and one half of the hourly rate on Saturday and Holidays. ( H ) Time and one half of the hourly rate on Saturday, Sunday, and Holidays. ( I ) Time and one half of the hourly rate on Sunday. ( J ) Time and one half of the hourly rate on Sunday and Holidays. ( K ) Time and one half of the hourly rate on Holidays. ( L ) Double the hourly rate on Saturday. ( M ) Double the hourly rate on Saturday and Sunday. . ( N ) Double the hourly rate on Saturday and Holidays. ( 0 ) Double the hourly rate on Saturday, Sunday, and Holidays. ( P ) Double the hourly rate on Sunday. ( Q ) Double the hourly rate on Sunday and Holidays. ( R ) Double the hourly rate on Holidays. ( S ) Two and one half times the hourly rate for Holidays, if worked. ( Si) Two and one half times the hourly rate the first 8 hours on Sunday or Hoilidays. One and one half times the hourly rate all additional hours. • ( T ) Triple the hourly rate for Holidays, if worked. ( U ) Four times the hourly rate for Holidays, if worked. ( V ) Including benefits at SAME PREMIUM as shown for overtime. ( W ) Time and one half for benefits on all overtime hours. NOTE: BENEFITS are PER HOUR WORKED, for each hour worked, unless otherwise noted HOLIDAYS PAID Paid Holidays are days for which an eligible employee receives a regular day's pay, but is not required to perform work. Note: If an employee works on a day listed as a paid holiday, this remuneration is in addition to payment of the required prevailing rate for the work actually • performed. OVERTIME Overtime holiday pay is the premium pay that is required for work performed on specified holidays. It is only required where the employee actually performs work on such holidays. The applicable holidays are listed under HOLIDAYS: OVERTIME. The required rate of pay for these covered holidays can be found in the OVERTIME PAY section listings for each classification. Following is an explanation of the code(s) listed in the HOLIDAY section of each classification contained in the attached schedule. The Holidays as listed below are to be paid at the wage rates at which the employee is normally classified. ( 1 ) None. ( 2 ) Labor Day. • ( 3 ) Memorial Day and Labor Day. ( 4 ) Memorial Day and July 4th. ( 5 ) Memorial Day, July 4th, and Labor Day. ( 6 ) New Year's Day, Thanksgiving Day, and Christmas Day. ( 7 ) Lincoln's Birthday, Washington's Birthday, and Veterans Day. ( 8 ) Good Friday. ( 9 ) Lincoln's Birthday. ( 10 ) Washington's Birthday. • ( 11 ) Columbus Day. ( 12 ) Election Day. i 0 Prevailing Rate Schedule Page 4 New York State Department of Labor ----------------------------------Case Number ---------------------------------- 9900318 SUFFOLK 1999A ------------------------------------------------------------------------------- 13 ) Presidential Election Day. 14 ) 1/2 Day on Presidential Election Day. 15 ) Veterans Day. 16 ) Day after Thanksgiving Day. 17 ) July 4th. 18 ) 1/2 Day before Christmas Day. 19 ) 1/2 Day before New Years Day. 20 ) Thanksgiving Day. 21 ) New Year's Day. 22 ) Christmas Day. 23 ) Day before Christmas. 24 ) Day before New Year's Day. 25 ) Presidents' Day. 26 ) Martin Luther King, Jr. Day. ASBESTOS WORKER WAGES(per hour) 7/01/1999 Asbestos Worker....... $ 31.61 OVERTIME: See ( C, 0, T*, V ) on OVERTIME PAGE. * overtime code T applies to Labor Day only if worked. HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 7, 11, 16 ) on HOLIDAY PAGE. For Rem./Abatement: See ( 1 ) on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the following percentage of Journeyman's rates. 1st 2nd 3rd 4th 40% 50% 70% 80% SUPPLEMENTAL BENEFITS:(per hour worked) Journeyman $ 19.64 Apprentices Same % as wages of $ 19.64 --------------------------------------------------------------- WAGES Rem./Abatement only*.... $ 22.00 *On mechanicial systems that are not to be scrapped. OVERTIME: Rem./Abatement: Time and One -Half after 8 hours per day and after 5 work days per week. Journeyman Rem & Abatement $ 4.00 9-12 BOILERMAKER 11 E LJ u 17, L r, u F, 9-740 • CARPENTER CJ 0 Prevailing Rate Schedule Page. 5 New York State Department of Labor ----------------------------------Case Number ---------------------------------- 9900318 SUFFOLK ------------------------------------------------------------------- 1999A . WAGES(per hour) 7/01/1999 Boilermaker ( 7 -hour day )............. $ 33.00 Boilermaker ( 8 -hour day )............. 34.95 OVERTIME PAY: See ( C, 0 ) on OVERTIME PAGE for 7 -hour day. See ( D, 0 ) on OVERTIME PAGE for 8 -hour day. HOLIDAYS: PAID: See ( 8, 16, 23, 24 ) on HOLIDAY PAGE. OVERTIME: See ( 4, 6, 11, 12, 15, 25 ) on HOLIDAY PAGE. LABOR DAY, if worked, at quadruple rate. APPRENTICES: ( 1/2 ) year terms at the following percentage of journeyman's wage. • 1st 2nd 3rd 4th 5th 6th 7th 8th 60% 65% 70% 75% 80% 85% 90% 95% SUPPLEMENTAL BENEFITS: (per hour worked) $ 3.96 plus 47% of wage rate 4-5 CARPENTER WAGES(per hour) 7/01/1999 Building: Millwright ........... $ 31.58 OVERTIME PAY: See ( B. E, E2, Q ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 18, 19 ) on HOLIDAY PAGE. PAID: See ( 5, 6, 11, 13, 16, 18, 19, 25 ) for 1st & 2nd yr. Apprentices OVERTIME: See ( 5, 6, 11, 13, 16, 18, 19, 25 ) on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the following percentage of Journeyman's wage. 1st. 2nd. 3rd. 4th 55% 65% 75% 95% SUPPLEMENTAL BENEFITS•(per hour paid) Journeyman $ 23.89 Appr 1st term 15.94 Appr 2nd term 17.35 Appr 3rd term 19,42 Appr 4th term 21.53 9-740 • CARPENTER CJ 0 Page 6 Prevailing Rate Schedule New York State Department of Labor ----------------------------------Case Number ---------------------------------- 9900318 SUFFOLK 1999A -------------------------------------------------------------------------------- WAGES(per hour) 7/01/1999 Carpet/Resilient Floor Coverer ......... $ 30.30 OVERTIME PAY: See ( B, E, Q ) on OVERTIME PAGE. A HOLIDAYS: PAID: See ( 18, 19 ) on HOLIDAY PAGE. PAID: See ( 5, 6, 11, 13, 16, 18, 19, 25 ) for 1st & 2nd yr. Apprentices OVERTIME: See ( 5, 6, 11, 13, 16, 18, 19, 25 ) on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the following percentage of Journeyman's wage. 1st. 2nd. 3rd. 4th. 40% 5096 65% 80% SUPPLEMENTAL BENEFITS:(per hour worked) - See Below. 9-2287 • CARPENTER WAGES(per hour) 7/01/1999 Piledriver........... $ 31.55 Dockbuilder.......... 31.55 OVERTIME PAY: See ( B, E2, 0 ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 18, 19 ) on HOLIDAY PAGE. • PAID: See ( 5, 6, 11, 13, 16, 18, 19, 25 ) for 1st & 2nd yr. Apprentices OVERTIME: See ( 5, 6, 11, 13, 16, 18, 19, 25 ) on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the following percentage of Journeyman's wage. 1st. 2nd. 3rd. 4th. 40% 50% 65% 80% SUPPLEMENTAL BENEFITS: (per hour paid) - See Below. 9-1456 CARPENTER WAGES(per hour) 7/01/1999 Marine Construction: Marine Diver .......... $ 38.79 Tender.... 28.67 OVERTIME PAY: See ( B, E, E2, Q ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 18, 19 ) on HOLIDAY PAGE. 0 0 SUPPLEMENTAL BENEFITS:(per hour paid) Journeyman $ 21.65 . Apprentices 15.35 9-NYC/Supp CARPENTER WAGES (per hour) 18 07/01/1999 Building: Carpenter ............... $ 29.13 Heavy/Highway: Carpenter ............... $ 29.13 • OVERTIME PAY: See ( B, E. 0 ) on OVERTIME PAGE. HOLIDAYS: 0 0 Page 7 • Prevailing Rate Schedule New York State Department of Labor ----------------------------------Case Number ---------------------------------- 9900318 ------------------------------------------------------------------------------- SUFFOLK 1999A . PAID: See ( 5, 6, 10, 11, 13, 16, 18, 19 ) for 1st & 2nd yr. Apprentices OVERTIME: See ( , 5, 6, 10, 11, 13, 16, 18, 19 ) on HOLIDAY PAGE. SUPPLEMENTAL BENEFITS:(per hour paid) - See Below. 9-1456/D CARPENTER • WAGES(per hour) 7/01/1999 Timberman .........$ 28.35 OVERTIME: See ( 8, E, E2, 0 ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 18, 19 ) on HOLIDAY PAGE. PAID: See ( 5, 6, 11, 13, 16, 18, 19, 25 ) for 1st & 2nd yr. Apprentices OVERTIME: See ( 5, 6, .11, 13, 16, 18, 19, 25 ) on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the following percentage of Journeyman's . wage. 1st. 2nd. 3rd. 4th 40% 50% 65% 80% SUPPLEMENTAL BENEFITS:(per hour paid) - See Below. 9-1536H CARPENTER The following Supplemental Benefits apply to the preceding and/or Occupational Carpenter categories titles unless otherwise noted. 7/01/1999 SUPPLEMENTAL BENEFITS:(per hour paid) Journeyman $ 21.65 . Apprentices 15.35 9-NYC/Supp CARPENTER WAGES (per hour) 18 07/01/1999 Building: Carpenter ............... $ 29.13 Heavy/Highway: Carpenter ............... $ 29.13 • OVERTIME PAY: See ( B, E. 0 ) on OVERTIME PAGE. HOLIDAYS: 0 0 Prevailing Rate Schedule Nage 8 New York State Department of Labor ---------------------------------- Case Number ---------------------------------- 9900318 SUFFOLK 1999A --------------------------------------------------------------------------- PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 10, 16 ) on HOLIDAY PAGE. APPRENTICES ( 1 ) year terms at the following wages. Heavy/Highway Building 1st yr $ 11.65 $ 11.65 2nd yr 16.02 16.02 3rd yr 18.93 18.93 4th yr 23.30 23.30 SUPPLEMENTAL BENEFITS:(per hour worked) Journeyman $ 20.59 Appr 1st & 2nd terms 14.31 Appr 3rd & 4th terms 20.59 4-SUF F, ELEVATOR WAGES (per hour) 7/01/1999 Elevator Constructor ..... $ 34.415 " Modern. & service... 28.575 , Apprentice: (6) month terms at the following percentage of Journeyman's wage. 1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 50% 60% 65% 70% 75% 75% 75% 75% 75% 75% OVERTIME PAY:CONSTR. See ( C, 0 ) on OVERTIME PAGE. OVERTIME PAY:MODERN./SERV. See ( B, H ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 5, 6, 7, 11, 16 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 7, 11, 16 ) on HOLIDAY PAGE. SUPPLEMENTAL BENEFITS:(per hour worked) Journeyman/Apprentice: Construction $ 10.855 • Modern./Service 10.705 9-1 GLAZIER WAGES(per hour) 7/01/1999 Glazier ..............$ 28.25 OVERTIME PAY: See ( C, 0 ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. • 40 0 Prevailing Rate Schedule Page 9 • New York State Department of Labor ----------------------------------Case Number ---------------------------------- 9900318 SUFFOLK 1999A ------------------------------------------------------------------------------- OVERTIME: See ( 5. 6, 16, 25 ) on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the folowing percentage of Journeyman's wage. 1st 2nd 3rd 4th 35% 45% 60% 80% SUPPLEMENTAL BENEFITS:(per hour worked) • Journeyman $ 17.21 Appr 1st term 8,61 Appr 2nd term 10.07 Appr 3rd term 11.14 Appr 4th term 12.50 9- 1087 (DC9 NYC) 0 16 ELECTRICIAN WAGES (per hour) 7/01/1999 4/29/2000 Electrician............ Fire $ 34.25 $ 35.25 Alarm ............. 34.25 35.25 Audio/Sound............ 34.25 35.25 OVERTIME PAY: See ( B. Q, V** ) on Overtime Page. NOTE: ON NEW YORK STATE DEPARTMENT OF TRANSPORTATION AND OTHER GOVERNMENT MANDATED WORK WHEN OFF SHIFT WORK IS REQUIRED,THE FOLLOWING PREMIUM RATES OF PAY SHALL BE IN EFFECT; 7/01/1999 4/29/2000 SWING SHIFT 4:30 P.M.to 12:30 A.M..... $ 40.19 $ 41.36 GRAVEYARD SHIFT 12:30 A.M.to 8:A.M........ 45.01 46.33 HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6. 16, 25 ) on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the following percentage of Journeyman's wage. 1st 2nd 3rd 4th 5th 6th 30% 35% 40% 50% 60% 70% SUPPLEMENTAL BENEFITS: (percents based on gross wages -others per hour) 7/01/1999 4/29/2000 Journeyman 43.5% + 43.5% + $ 5.43** $ 5.43** App 1st yr 15% + 15% + $ 3.13** $ 3.33** App 2nd yr 15% + 15% + $ 3.13** $ 3.33** • App 3rd yr 43.5% + 43.5% + $ 5.43** $ 5.43** 0 16 Prevailing Rate Schedule Page 10 New York StateDepartment of Labor --------------------------- -Case Number ---------------------------------- 9900318 SUFFOLK 1999A ------------------------------------------------------------------------------- App 4th yr 43.5% + 43.5% + $ 5.43** $ 5.43** App 5th yr 43.5% + 43.5% + $ 5.43** $ 5.43** App 6th yr 43.5% + 43.5% + $ 5.43** $ 5.43** PUMP & TANK WORK 7/01/1999 6/01/2000 6/01/2002 JOURNEYMAN....... $29.22 $30.10 $31.30 • OVERTIME; See ( B, E, 0 ) on OVERTIME PAGE. HOLIDAYS: Paid ( 1 ) Overtime ( 5, 6, 9, 16, 25 ) on HOLIDAYS PAGE. Apprentices: One ( 1 ) year terms at the following percent of journeymans rate. 1st 2nd 3rd 4th 5th . 40% 50% 60% 70% 85% Supplemental Benefits : per hour worked. 50 1/2% of hourly rate 4-25 ELECTRICIAN For utility distribution & transmission line construction. WAGES (per hour) 04/04/1999 10/03/1999 Lineman / Splicer ....................... $ 30.50 * 31.00* Material Man ............................ 26.54 26.97 Heavy Equip. Oper....................... 24.40 24.80 Groundman ............................... 18.30 18.60 Flagman ................................. 13.73 13.95 OVERTIME PAY: See ( B, 0 ) on OVERTIME PAGE. 0 n LI HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 8, 9. 10, 11, 16 ) on HOLIDAY PAGE. * APPRENTICES: 1000 hour periods at the following percentage of journeyman,s wage. 1st. 2nd. 3rd. 4th 5th 6th 7th. 60% 65% 70% 75% 80% 85% 90% SUPPLEMENTAL BENEFITS: (percents based on gross wages -others per hour) 04/04/99 10/03/99 15 % + 15 % + $ 3.41 $ 3.79 • n u L !, Prevailing Rate Schedule Page 11 New York State Department of Labor ----------------------------------Case Number ---------------------------------- 9900318 SUFFOLK 1999A ------------------------------------------------------------------------------- 4-1049 line ELECTRICIAN Applicable to electrical maintenance of existing electrical systems including, but not limited to, traffic signals and street lighting. WAGES (per hour) 7/01/1999 Electrician $ 27.30 OVERTIME PAY: See ( B, H, ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 16, 25 ) on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the following wage. 1st 2nZF 3rd 4th 5th 40% 50% 60% 70% 80% SUPPLEMENTAL BENEFITS: (per hour worked) $ 11.98 0 4-25m TREE TRIMMER - Line Clearance Specialist WAGES (per hour) 7/01/1999 01/03/2000 12/30/2000 01/06/2002 $ 19.02 $ 19.50 $ 19.99 $ 20.44 • OVERTIME: See ( B, E, P, T ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 5, 6, 8, 9, 10, 11, 16, ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 8. 9, 10, 11, 16, ) on OVERTIME PAGE. • SUPPLEMENTAL BENEFITS: (per hour worked) $ 3.37 + $ 3.87+ $ 4.12+ $ 4.37+ 12.5 % 12.5 % 12.5 % 12.5 4-1049 • IRONWORKER WAGES(per hour) 7/01/1999 0 0 31 Page 12 Prevailing Rate Schedule New York State Department of Labor ----------------------------------Case Number---------------------------------- 9900318 SUFFOLK 1999A ------------------------------------------------------------------------------- Structural...........$ 37.70 Riggers .............. 37.70 • Machinery Movers..... 37.70 " Erectors... 37.70 OVERTIME PAY: See ( B. E*, 0, V ) on OVERTIME PAGE. * for 1st 8 hours, double time thereafter. HOLIDAYS: PAID: See ( 18, 19 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 8, 18, 19 ) on HOLIDAY PAGE. APPRENTICES: ( 1/2 ) year terms at the following wage. 1st. 2nd. 3rd. 4th. 5th. 6th. $ 20.55 21.15 21.15 21.75 21.75 21.75 SUPPLEMENTAL BENEFITS:(per hour worked) Journeyman $ 22.33 Apprentices 17.88 9-40/361 IRONWORKER WAGES(per hour) 7/01/1999 Reinforcing & Metal Lathing .......... $ 31.45 OVERTIME PAY: See ( C, 0, V ) on OVERTIME PAGE. HOLIDAYS: • PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 8, 10, 11, 13, 18, 19 ) on HOLIDAY PAGE. APPRENTICES:( 1 ) year terms at the following wage rates. 1st 2nd 3rd 4th $16.00 $18.88 $21.86 $24.82 SUPPLEMENTAL BENEFITS:(per hour worked) • Journeyman $ 17.48 Appr 1st term 10.68 2nd term 11.68 3rd term 13.68 4th term 16.68 9-46 • IRONWORKER WAGES(per hour) 7/01/1999 Ornamental .............$ 34.04 11 Prevailing Rate Schedule Page 13 New York State Department of Labor ----------------------------------Case Number---------------------------------- 9900318 SUFFOLK 1999A ------------------------------------------------------------------------------- r Chain Link Fence....... 34.04 Guiderail Installation. 34.04 OVERTIME PAY: See ( A, D1, E*, p, V ) on OVERTIME PAGE. *Double time after 7 hours on Saturday. HOLIDAYS• PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 8 ) on HOLIDAY PAGE. APPRENTICE (1/2 ) year terms at the following percentage of Journeyman's wage. 1st. 2nd. 3rd. 4th. 5th. 6th. 60% 65% 70% 80% 85% 95% • SUPPLEMENTAL BENEFITS:(per hour worked) Journeyman $ 18,26 Appr 1st term 16.17 Appr 2nd term 16.43 Appr 3rd term 16.69 Appr 4th term 17.22 Appr 5th term 17,48 • Appr 6th term 18,00 LABORER WAGES (per hour) 7/01/1999 9-580 • Building Laborer: Except Abatement...... $21.28 + $1.59 addit.(Allocation to be determined) For Abatement See Below OVERTIME PAY: See ( A. F. E2 ) on OVERTIME PAGE. HOLIDAYS: • PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 10 ) on HOLIDAY PAGE. SUPPLEMENTAL BENEFITS: (per hour worked) $ 13.98 Abatement Only: ................ $ 22.00 Supplemental Benefits ( per hour worked )............$ 4.00 4-66 LABORER - HEAVY/HIGHWAY Laborer (Heavy/Highway): Group N 1: Asphalt Rakers and Formsetters. Group # 2: Asphalt Shovelers, Roller Boys and Tampers. 0 Page 14 Prevailing Rate Schedule New York State Department of Labor • ---- ---- - ----- -------------------- Case Number --------------- ---------- - -- - ----- 9900318 SUFFOLK 1999A ------------------------------------------------------------------------------- Group p 3: Basic Laborer, Power Tool, Trackmen, Landscape, Pipelayer, Jackhammer and Concrete. WAGES (per hour) 7/01/1999 Heavy/Highway Laborer: Group k 1 ............. $ 25.67 Group N 2 ............. 25.08 Group # 3 ............. 23.12 NOTE: PREMIUM PAY 20% on straight time hours for NEW YORK STATE D.O.T and other GOVERNMENTAL MANDATED off -shift work. OVERTIME PAY: See ( B, F. E2 ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. r OVERTIME: See ( i ) on HOLIDAY PAGE. SUPPLEMENTAL BENEFITS: (per hour worked) $ 12.87 ($ 5.05 after 40 regular hours) 4-1298 MASON -Building WAGES(per hour) 7/01/1999 1/01/2000 Building: Marble/ Sawyer, Rubber & Polisher ............ $ 29.83 29.98 Marble Restoration Finishers ............. 14.82 15.07 OVERTIME PAY: See ( A, E, 0, V ) on OVERTIME PAGE. PAID HOLIDAY: Journeymen receive 1/2 days pay for Labor Day. Cleaner, Maintenance and IST three terms of Apprentices See ( 5, 6, 11, 15 ) on HOLIDAY PAGE. All others See ( 1 ) on HOLIDAY PAGE. • OVERTIME: See ( 5, 6, 11, 15 ) on HOLIDAY PAGE. APPRENTICES: ( 1/2 ) year terms at the following percentage of Journeyman's wage. 1st 2nd 3rd 4th 5th 6th 7th 8th 50% 55% 60% 65%< 70% 80% 90% 95% SUPPLEMENTAL BENEFITS:(per hour worked) • Journeyman $ 12.33 Cleaner/Maintenance 2.40 APpr 5.80 + wage percentage of $ 6.09 9-7/24 MASON - Building 0 Ll is Page 15 Prevailing Rate Schedule New York State Department of Labor --- - ---- - ----- -------------------- Case Number --------------- ---------- - -- - ----- 9900318 SUFFOLK i999A -------------------------------------------------------------------------------- • WAGES(per hour) 7/01/1999 Building: Bricklayer .......... $ 31.73 OVERTIME PAY: See ( A, E, E2, 0 ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 10 ) on HOLIDAY PAGE. APPRENTICES: ( 750 hour ) terms at the following percentage of Journeyman's wage. 1st 2nd 3rd 4th 5TH (500 Hrs) 6TH (500 Hrs) 50% 60% 70% 80°ti 90% 95% SUPPLEMENTAL BENEFITS:(per hour worked) Journeyman $ 15.46 Appr 8,28 9-1Brk is PLASTERERS - SKIMCOATING WAGES(per hour) 7/01/1999 Journeyman ........... $ 26.31 OVERTIME PAY: See ( C. E2, 0 ) on OVERTIME PAGE. 0 MASON -Building Unit Paving Work* * Shall include but not limited to: fired clay brick pavers, pre -cast con- crete slabs (london walks), pressed concrete pavers, cobble stone, all types of flagging, asphalt concrete pavers- asphaltic cement sand and stone aggregate, unit safety surface. WAGES(per hour) 7/01/1999 8/01/1999 Journeyman ..............$ 23.72 addit. Apprentice ( one year term ).... 20.07 .70/hr. OVERTIME PAY: See ( B, E, Q ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 25 ) on HOLIDAY PAGE. • SUPPLEMENTAL SENEFITS:(per hour worked) Journeyman $ 10.76 Appr 5.98 9-1 Paver is PLASTERERS - SKIMCOATING WAGES(per hour) 7/01/1999 Journeyman ........... $ 26.31 OVERTIME PAY: See ( C. E2, 0 ) on OVERTIME PAGE. 0 Page 16 Prevailing Rate Schedule New York State Department of Labor ----------------------------------Case Number- --------------------------------- 9900318 SUFFOLK 1999A -------------------------------------------------------------------------------- HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 8, 10, 11, 13, 18 , 19 , 26 ) on HOLIDAY PAGE. + APPRENTICES: ( 1/2 ) year terms at the following percentage of journeyman's wage. 1st 2nd 3rd 4th 5th 6th 40% 45% 55% 60% 70°% 75% SUPPLEMENTAL BENEFITS:(per hour worked) Journeyman $ 12.65 Appr Same percentage as wage. 9-530 MASON - Pointer/Caulker/Cleaner WAGES(per hour) 7/01/1999 Pointer, Cleaner,& Caulker (Mason) ..... $ 27.16 OVERTIME PAY: See ( B, H ) on OVERTIME PAGE. HOLIDAYS: S PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 25, 26 ) on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the following wage rates. 1st 2nd 3rd 4th $12.25 16.25 19.75 23.00 SUPPLEMENTAL BENEFITS:(per hour worked) Journeyman $ 11.75 Appr 1st term 2.50 Appr 2nd term 2.75 Appr 3rd term 4.50 Appr 4th term 6.50 9-1PCC MASON WAGES(per hour) 7/01/1999 Cement Mason ......... $ 33.25 OVERTIME PAY: See ( C, 0, V ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 8, 11, 13, 25 ) on HOLIDAY PAGE. r, u 0 17, a 9-202P MASON -Building Page 17 Prevailing Rate Schedule New York State Department of Labor 7/01/1999 ----------------------------------Case Number---------------------------------- Building: 9900318 SUFFOLK ------------------------------------------------------------------------------- 1999A • APPRENTICES: ( 1/2 ) year terms at the following percentage of Journeyman's , Worker ... wage. " 1st 2nd 3rd 4th 5th 6th 50% 60% 70°% 801° 90% 95% SUPPLEMENTAL BENEFITS:(per hour worked) OVERTIME PAY: • E, 0, V■ ) on OVERTIME PAGE. $ 14.14 added to supplements. HOLIDAYS: 9-780 MASON - Building PAID: See ( 1 ) on WAGES(per hour) • 7 /01/1999 6, 8, 11, 15, 16, 25 ) on HOLIDAY PAGE. • Building: BENEFITS:(per hour worked) Plasterer ............ $ 29.27 OVERTIME PAY: See ( A, G, P, V ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 25 ) on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the following percentage of journeyman's wage. 1st 2nd 3rd 40% 60% 80% SUPPLEMENTAL BENEFITS:(per hour worked) • Journeyman $ 12.25 Appr 1st three months 0.00 All other Appr 12.25 9-202P 40 0 MASON -Building WAGES (per hour) 7/01/1999 Building: Mosaic & Terrazzo Worker ... $ 31.38 " Helper ... $ 30.07 OVERTIME PAY: See ( A. E, 0, V■ ) on OVERTIME PAGE. • $ 5.45 added to supplements. HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 8, 11, 15, 16, 25 ) on HOLIDAY PAGE. • SUPPLEMENTAL BENEFITS:(per hour worked) $ 13.85 40 0 Prevailing Rate Schedule Page 18 New York State Department of Labor ----------------------------------Case Number---------------------------------- 9900318 SUFFOLK 1999A ------------------------------------------------------------------------------- 9-7/3 MASON - Building WAGES(per hour) 7/01/1999 11/01/1999 Building: Tile Layer ........... $ 30.26 31.26 OVERTIME PAY: See ( A. 0 ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 8, 10, 11, 15, 16 ) on HOLIDAY PAGE. APPRENTICES: ( 750 hr)terms at the following percentage of journeyman's wage. 1st 2nd 3rd 4th 5th 6th 50% 55% 65% 75% 85% 95% SUPPLEMENTAL BENEFITS:(per hour worked) $ 14.32 14.82 9-7/52 MASON - Building WAGES(per hour) 7/01/1999 12/01/1999 Building: Tile Layer Helper & Finisher ....... $ 25.74 26.24 OVERTIME PAY: See ( A, E, Q ) ON OVERTIME PAGE. HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 8, 10, 11, 15, 16 ) on HOLIDAY PAGE. SUPPLEMENTAL BENEFITS:(per hour worked) $ 11.08 11.23 9-7/88 IRONWORKER WAGES(per hour) 7/01/1999 Derrickman/Rigger....$ 30.59 + $1.59 Addit. (Allocation to be determined) OVERTIME PAY: See ( C. 0, V ) on OVERTIME PAGE. HOLIDAYS: F, n 11 r] 11 P, 0 rl LJ 0 Prevailing Rate Schedule Page 19 New York State Department of Labor ----------------------------------Case Number ---------------------------------- 99003iS SUFFOLK 1999A ------------------------------------------------------------------------------- PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 8, 10 ) on HOLIDAY PAGE. APPRENTICES: ( 1/2 ) year terms at the following percentage of journeyman's wage. 1st 2nd 3rd 4th 5th 6th 50% 60% 70% 80°% 90% 90% SUPPLEMENTAL BENEFITS:(per hour worked) $ 22.64 9-197 OVERTIME PAY: See ( C, 0, V ) on OVERTIME PAGE. PAID HOLIDAY: 1/2 Day for Labor Day. OVERTIME: See ( 5, 6, 8, 11, 15, 25 ) on OVERTIME PAGE. SUPPLEMENTAL BENEFITS:(per hour worked) L 0 MASON - Building WAGES(per hour) 7/01/1999 1/01/2000 Building: Marble Cutters & Setters .............$ 33.73 34.88 OVERTIME PAY: See ( B, 0, V ) on OVERTIME PAGE attached. PAID HOLIDAY: Journeymen receive 1/2 days pay for Labor Day. Apprentices iSt three terms See ( 5, 6, 8, 11, 15 ) on HOLIDAY PAGE, • Plus any day following a Thursday or Sunday Holiday. All others See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 8, 11, 15, ) on HOLIDAY PAGE. APPRENTICES: ( 1/2 ) year terms at the following percentage of journeyman's wage. 1st 2nd 3rd 4th 5th 6th 50% 55% 65% 70% 80% 95% SUPPLEMENTAL BENEFITS:(per hour worked) Journeyman $ 15.65 APpr 5.90 + wage percentage of $ 9.75 9-7/4 MASON -Building WAGES(per hour) 7/01/1999 1/01/2000 Marble -Riggers, Crane & Derrickman...$ 27.72 28.72 OVERTIME PAY: See ( C, 0, V ) on OVERTIME PAGE. PAID HOLIDAY: 1/2 Day for Labor Day. OVERTIME: See ( 5, 6, 8, 11, 15, 25 ) on OVERTIME PAGE. SUPPLEMENTAL BENEFITS:(per hour worked) L 0 Prevailing Rate Schedule Page 20 New York State Department of Labor ----------------------------------Case Number ---------------------------------- 9900318 SUFFOLK 1999A ------------------------------------------------------------------------------- $ 16.87 16.82 9-7/20 PAINTER AND DRYWALL FINISHER WAGES (per hour) L E 7/01/1999 Brush, Paper Hanger,Taper $ 26.05 Structural Steel......... 33.63 Spray, Scaffold,Sandblast 28.47 • Repaint/Renovation....... 20.89* *Additional $2.00 per hr. for Hanging Scaffold, Spray, Sandblasting, and Rolling Scaffold 20' and over. Lead Abatement at same rate as classification. OVERTIME PAY: See ( A, E. K ) on OVERTIME PAGE. OVERTIME PAY-Repaint/Renovation: See ( B ) on OVERTIME PAGE. HOLIDAY: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6 ) on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the following rates. 1st 2nd 3rd Brush $ 10.73 16.01 19.11 Scaff./SB 11.84 17.62 21.09 Struc.Stl. 12.94 19.24 23.08 • Rpt/Ren. 10.73 16.01 19.11 SUPPLEMENTAL BENEFITS: (per hour worked) Rpt/Ren. Journeyman $ 13.67 All other Journeyman 13.67 Appr 1st year 4.76 Appr all other terms 10.18 4-1486 PLUMBER WAGES (per hour) 7/01/1999 10/31/1999 Plumber .............. $ 33.65 $ 34.13 OVERTIME PAY: See ( A. 0 ) on OVERTIME PAGE. HOLIDAY: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 15, 25 ) on HOLIDAY PAGE. APPRENTICES: ( i ) year terms at the following percentages of Journeyman's wage. 0 Ii n u E Page 21 . Prevailing Rate Schedule New York State Department of Labor ----------------------------------Case Number ---------------------------------- 9900318 SUFFOLK 1999A ------------------------------------------------------------------------------- • 1st 2nd 3rd 4th 5th 40% 50% 65% 70% 75% SUPPLEMENTAL BENEFITS: (per hour worked*) Journeyman $ 15.63 $ 15.90 Appr 1st term 9.26 9.42 Appr 2nd term 10.34 11.07 Appr 3rd term 10.95 11.25 Appr 4th term 11.64 11.95 Appr 5th term 12.02 12.53 *Sunday and Holiday Benefits paid at Double Time rate. PUMP & TANK WORK • Journeyman .................$ 28.50 Overtime: ( B, E, Q ) on Overtime Page. Holidays: Paid ( 1 ) Overtime ( 5,-6, 9, 10, 16 ) on Holiday Page. Apprentices: One year terms at the following percent of Journeyman,s rate. 1st 2nd 3rd 4th 40% 50% 60% 70% Supplemental Benefits ; per hour worked. Journeyman .................$ 14.71 App. 1st yr...................6.06 App. 2nd yr...................7.37 App. 3rd yr...................8.83 App. 4th yr..................10.29 4-200 STEAMFITTER WAGES(per hour) 7/01/1999 • Steam Fitter .......... $ 35.30 Sprinkler Fitter...... 35.30 For Work on Temporary Heat & Air Conditioning ....... $ 25.88 OVERTIME PAY: See ( C, O, V ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 7. 11, 16 ) on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the following percentage of Journeyman's wage. 1st. 2nd. 3rd. 4th. 5th. • 40% 50% 65% 80% 85% SUPPLEMENTAL BENEFITS:(per hour paid) 0 9-6388 ROOFER WAGES (per hour) 7/01/1999 Roofer/Waterproofer ..................... $ 25.50 OVERTIME PAY -New Roof: See ( A, E. Q ) on OVERTIME PAGE. OVERTIME PAY-Reroof: See ( B. E. 0 ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 10, 13, 16 ) on HOLIDAY PAGE. • u 0 Page 22 Prevailing Rate Schedule New York State Department of Labor • ----------------------------------Case Number---------------------------------- 9900318 ------------------------------------------------------------------------------- SUFFOLK 1999A Journeyman $ 17.50 + .34 per hour worked For Work on Temporary 14.49 Heat & Air conditioning + .34 per hour worked Apprentices term percentage of 17.50 plus .34 per hour worked 9-638A • STEAMFITTER WAGES(per hour) 7/01/1999 Steamfitter......... $ 22.30 Refrigeration, A/C, Oil Burner and Stoker Service and Installations, limited on Refrigeration to combined compressors up to five (5) horsepower, and on A/C Heating and Air Cooling to combined compressors up to ten (10) horsepower. OVERTIME PAY:See ( B. E. Q*, S** ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 2, 6, 9, 10, 11, 15, 17, 26, Memorial Day ) on HOLIDAY PAGE. OVERTIME: * ( 2, 6, 9, 15, 17 ) ** ( 10, 11, 26, Memorial Day ) APPRENTICES:.( 1 ) year terms at the following wage. 1st 6 mo 2nd 6 mo 2nd yr 3rd yr 4th yr $6.72 10.83 13.04 15.19 18.31 SUPPLEMENTAL BENEFITS:(per hour worked) Journeyman $ 8.06 Appr 1st term 7.00 Appr 2nd term 6.56 Appr 3rd term 6.01 Appr 4th term 5.56 9-6388 ROOFER WAGES (per hour) 7/01/1999 Roofer/Waterproofer ..................... $ 25.50 OVERTIME PAY -New Roof: See ( A, E. Q ) on OVERTIME PAGE. OVERTIME PAY-Reroof: See ( B. E. 0 ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 10, 13, 16 ) on HOLIDAY PAGE. • u 0 Page 23 Prevailing Rate Schedule • New York State Department of Labor ----------------------------------Case Number ---------------------------------- 9900318 SUFFOLK 1999A ------------------------------------------------------------------------------- • APPRENTICES: ( 1 ) year terms at the following percentage of journeyman,s wage. 1st 2nd 3rd 4th 40% 50% 70% 80% SUPPLEMENTAL BENEFITS: (per hour worked) Journeyman $ 17,57 • Apprentices 1st 2.00 2nd 3.75 3rd 9,37 4th 13.91 4-154 SHEETMETAL WORKER WAGES (per hour) • 07/01/1999 Sheetmetal Worker.... $ 31.89 For Temporary Operation or Maint.of Fans and Decking & Siding Work: --------80% Of Sheetmetal Worker Rate. OVERTIME PAY: See ( C, E2, 0, V ) on OVERTIME PAGE. ( D, E2, 0, V ) for FAN MAINT.-DECKING & SIDING. HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 11, 12, 15, 25, 26 ) on holiday page. APPRENTICES: ( 1/2 ) year terms at the following percent of journeyman rate 1st 2nd 3rd 4th 5th 6th 7th 8th 30% 35% 40% 45% 50% 55% 60% 70% SUPPLEMENTAL BENEFITS: (per hour worked) Journeyman $ 19.91 Appr 1st term 5.53 • Appr 2nd term 6.46 Appr 3rd term 7.31 Appr 4th term 8,32 Appr 5th term 9,41 Appr 6th term 11.85 Appr 7th term 13.18 Appr 8th term 15.56 4-28 WELDER Welder... To be paid the rate of the mechanic performing the work. • TEAMSTER -Building 0 Prevailing Rate Schedule New York State Department of Labor ----------------------------------Case Number ---------------------------------- 9900318 SUFFOLK 1999A ------------------------------------------------------------------------------- Truck Driver (Building and Heavy/Highway): GROUP 1: Chauffeur and Excavation. WAGES (per hour) 7/01/1999 Truck Driver (Building and Heavy/Highway): Group 1 ................. $ 26.955 Drivers of three -axle tractors & trailers, $4.00 per day additional. Drivers of heavy equipment & tagalong trailers, $10.00 per day additional. Drivers of boom trucks, $8.00 per day additional. OVERTIME PAY: See ( B, E. R ) on OVERTIME PAGE. HOLIDAY: PAID: See ( 5, 6, 16, 25 )* on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 16, 25 )* on HOLIDAY PAGE. * must work two days in holiday week. SUPPLEMENTAL BENEFITS: (per hour worked) STRAIGHT TIME............ $ 18.0025 OVERTIME ................. 9.40375 4-282nsh TEAMSTER- Demolition/Debris, Asbestos/Toxic Waste WAGES (per hour) 7/01/1999 Truck Driver, Chauffeur or Loader/Operator Stright Jobs ........... $ 20.35 Trailers ............... 20.65 OVERTIME PAY: See ( B, L. S, S1,) on OVERTIME PAGE. HOLIDAYS: PAID:(*)See ( 5, 6, 7, 8, 11, 12, 26 ) on Holiday Page. (*) Must work two days in Holiday week SUPPLEMENTAL BENEFITS: (per hour worked) Stright time $ 12.35 Additional for Overtime 3.74 4-282.Demo SIGN ERECTOR WAGES (per hour) 7/01/1999 Sign Erector ......... $ 24.65 Plastic Mechanic..... 19.72 is n u L 0 Li L 0 0 C', 0 Prevailing Rate Schedule Page 25 New York State Department of Labor ----------------------------------Case Number---------------------------------- 9900318 SUFFOLK 1999A -------------------------------------------------------------------------------- 9-137 • PAINTER - Striping Highway WAGES(per hour) 7/01/1999 Painter (Striping -Highway): Striping -Machine Operator ....... $ 21.57 • Helper .................... 15.79 Linerman....................... 24.09 OVERTIME PAY: See ( B, E, P, S ) on OVERTIME PAGE. 0 0 OVERTIME PAY: See ( A. H ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 5, 6, 10, 11, 12, 16 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 10, 11, 12, 16 ) on HOLIDAY PAGE. APPRENTICES: (1) year terms at the following percentage of Journeyman's wage. 1St 2nd 3rd 4th 5th 35% 45% 55% 65% 75% SUPPLEMENTAL BENEFITS: Journeyman $ 4.62 per hour paid + 20 % of wage + $ 27.00 per day paid + $ 2.05 per day worked + $ 0.20 per hour worked + Employee share of Soc. Sec. Appr 1st yr $ 1.958 per hour paid + 2% of gross wage + $ 0.20 per hour worked + $ 115.00 per month Appr 2nd yr $ 2.44 per hour paid + 2% of gross wage + $ 0.20 per hour worked + $ 115.00 per month Appr 3rd yr $ 2.922 per hour paid + 18% of gross wage + $ 2.00 per day paid + $ 0.20 per hour worked Appr 4th yr $ 3.404 per hour paid + 20% of gross wage + $ 4.00 per day paid + $ 0.20 per hour worked • Appr 5th yr $ 3.468 per hour paid plus 20% of gross wage plus $ 6.00 per day paid plus $ 0.20 per hour worked 9-137 • PAINTER - Striping Highway WAGES(per hour) 7/01/1999 Painter (Striping -Highway): Striping -Machine Operator ....... $ 21.57 • Helper .................... 15.79 Linerman....................... 24.09 OVERTIME PAY: See ( B, E, P, S ) on OVERTIME PAGE. 0 0 Survey Rates-Heavy/Highway: Party Chief .............$ 29.14 Instrument Man.......... 23.41 Rodman .................. 20.63 OVERTIME: See ( B, E*, 0, V ) ON OVERTIME PAGE. 0 *Doubletime paid on the 9th hour on Saturday. HOLIDAYS: PAID: See ( 5, 6, 7, 11, 12 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 7, 11, 12 ) on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the following wage rates. 1st term $ 9.97 • 2nd term 14.14 n u Page 26 Prevailing Rate Schedule New York State Department of Labor ----------------------------------Case Number---------------------------------- 9900318 SUFFOLK - ------------------------------------------------------------------------------- 1999A HOLIDAYS: . PAID: See ( 2, 8, 11, 12, 15, 16, 17, 20 )ON HOLIDAY PAGE. OVERTIME: See ( 2, 8, 11, 12, 15, 16, 17, 20, 21, 22 ) ON HOLIDAY PAGE. SUPPLEMENTAL BENEFITS:(per hour paid) 22% of wage + $0.50 9-8a/28a (230) SURVEY CREW - Building WAGES:(per hour) 7/01/1999 Survey Rates -Building: Party Chief ......... $ 30.01 • Instrument Man...... 25.60 Rodman ............... 17.48 OVERTIME PAY: See ( A, E*, 0, V ) ON OVERTIME PAGE. *Doubletime paid on the 8th hour on Saturday. HOLIDAYS: PAID: See ( 5, 6, 8, 11, 15,16,25 )on HOLIDAY PAGE. • OVERTIME: See ( 5, 6, 8, 11, 16, 25 )on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the following wage rates. 1st term $ 9,97 2nd term 14.14 SUPPLEMENTAL BENEFITS: (per hour paid) Journeyman $ 15.15 Apprentice 8.65 9-15Db SURVEY CREW - Heavy/Highway WAGES: (per hour) 7/01/1999 Survey Rates-Heavy/Highway: Party Chief .............$ 29.14 Instrument Man.......... 23.41 Rodman .................. 20.63 OVERTIME: See ( B, E*, 0, V ) ON OVERTIME PAGE. 0 *Doubletime paid on the 9th hour on Saturday. HOLIDAYS: PAID: See ( 5, 6, 7, 11, 12 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 7, 11, 12 ) on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the following wage rates. 1st term $ 9.97 • 2nd term 14.14 n u Prevailing Rate Schedule Page 27 New York State Department of Labor ----------------------------------Case Number ---------------------------------- 9900318 SUFFOLK 1999A ------------------------------------------------------------------------------- SUPPLEMENTAL BENEFITS (per hour paid) Journeymen $ 15.15 Apprentice 8.65 9-15D-N/S CO. 9-15dconsult SURVEY CREW - Consulting Engineer • CONSULTING ENGINEER SURVEY WAGES(per hour) Feasibility and preliminary design surveying, line and grade surveying for inspection or supervision of construction when performed under a Consulting Engineer agreement. WAGES:(per hour) Driller ..............$ 22.23 addit. 7/01/1999. Helper ................ Survey Rates: • Party Chief ......... $ 23.96 For Instrument Man...... 20.66 Rodman .............. 17.88 hour OVERTIME PAY: See ( B, E*, 0, V ) ON OVERTIME PAGE. Level A, an additional 1.00 per *Doubletime paid on the 9th hour on Saturday. Note: When required HOLIDAYS: 0.25 per hour. PAID: See ( 5, 6, 7, 11, 16 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 7, 11, 16 ) on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the following wage rates. HOLIDAYS: 1st term $ 9.87 2nd term 14.04 SUPPLEMENTAL BENEFITS: (per hour paid) Journeyman $ 9.55 Apprentice 6.75 9-15dconsult r1 0 CORE DRILLING WAGES(per hour) 10/16/1998 10/16/1999 Core Drilling: Driller ..............$ 22.23 addit. Helper ................ 18.72 $1.00/hr.(Allocation to be determined) Note: Hazardous Waste Pay Differential: For Level C, an additional $ 0.25 per hour For Level B, an additional .75 per hour For Level A, an additional 1.00 per hour Note: When required to work on water: an additional $ 0.25 per hour. OVERTIME PAY: See ( B. E, K*, P, R** ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 5, 6 ) on HOLIDAY PAGE. r1 0 Page 28 Prevailing Rate Schedule New York State Department of Labor ----------------------------------Case Number ---------------------------------- 9900318 SUFFOLK 1999A ------------------------------------------------------------------------------- OVERTIME: * See ( 5, 6 ) on HOLIDAY PAGE. ** See ( 8, 10, 11, 13 ) on HOLIDAY PAGE. SUPPLEMENTAL BENEFITS:(per hour worked) $ 7.69 9-1536 POWER EQUIPMENT OPERATOR - Heavy/Highway WAGES (per hour) 7/01/1999 8/01/1999 Well Driller: Well Driller:.......... $ 23.61 $ 23.72 Well Driller Helper:... 21.07 21.10 OVERTIME PAY: See ( B, E. G. P ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 5, 6, 10, 12, 16 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 10, 12, 16 ) on OVERTIME PAGE. Apprentices: ( 1 ) year terms at the following rates; 1st.yr............... $ 11.00 $ 11.00 2nd.yr............... 12.50 12.50 3rd.yr............... 14.50 14.50 SUPPLEMENTAL BENEFITS: (per hour worked) Journeyman...... $ 8.30 + $ 7.95* + *overtime $ 9.95 + 10% of rate 10% of rate 10% of rate Apprentice...... $ 5.00 + $ 5.00 + 10% of rate 10% of rate 4-138we11 POWER_ EQUIPMENT OPERATOR - Buildin BUILDING: CLASS "A": Asphalt Spreader, Backhoe Crawler, Boiler, Boring Machine, Cherry Picker (over 50 tons), Concrete Pump, Crane, Derrick, Dragline, Dredge, Gradall, Grader, Hoist, Loading Machine (10 yds or more), Milling Machine, Pile Driver, Power Winch -Stone Setting/Structural Steel/Truck Mounted, Powerhouse, Road Paver, Scoop -Carryall -Scraper in Tandem, Shovel, Sideboom Tractor, Stone Spreader (Self Propelled), Tank Work, Tower Crane Engineer. CLASS "B": Backhoe, Boom Truck, Bulldozer, Broing Machine/Auger, Cherry Picker, Conveyor -Multi, Dinky Locomotive, Fork Lift, Hoist (2 Drum), Loading Machine & Front Loader, Mulch Machine (Machine fed), Power Winches (All others not included in CLASS A), Asphalt Roller, Hydraulic Pump with Boring Machine, Scoop, Carryall, Scraper, Maint. Man on Tower Crane, Trenching Machine, Vermeer Cutter, Work Boat. n U n u E r� u r� u 0 11 u 0 a Prevailing Rate Schedule Page 29 New York State Department of Labor ----------------------------------Case Number---------------------------------- 9900318 SUFFOLK 1999A ------------------------------------------------------------------------------- CLASS "C": Curb Machine, Maintenance Engineer (Small Equip. & Well Point), Field Mechanic, Milling Machine (Small), Pulvi-Mixer, Pumps, Roller (Dirt), Vac -All, Welding/Burning, Compressor (Structural Steel & 2 or more in Battery), Concrete Fini-shing Machine, Concrete Spreader, Conveyor, Curing Machine, Fireman, Hoist (One Drum), Ridge Cutter, Striping Machine, Welding Machine (Structural Steel & Pile Work). CLASS "D": Compressor (Pile, Crane, Stone Setting), Concrete Breaker/Saw Cutter, Work Lift (Walk Behind/Power Operated), Generator (Pile Work), Hydra Hammer, Hand Operated Mechanical Compactors, Pin Puller, Portable Heater, Power-Broom/Buggy/Grinders, Pumps -Single Action 1 to 3 inches/Gypsum/Double Action Diaphragm, Hand Trenching Machine, Welding Machine. Class "E": Batching Plant, Generator, Grinder, Mixer, Mulching Machine, Oiler, Pump (Centrifugal up to 3 inches), Root Cutter, Stump Chipper, Oiler on Tower Crane, Track Tamper, Tractor, Vibrator, Deckhand on Work Boat. WAGES (per hour) 7/01/1999 Class " A $ 31.16* *Add $3.00 for Hazardous Waste Work Class " B 29.48* • *Add $2.00 for Hazardous Waste Work Class " C 28.36* *Add $1.00 for Hazardous Waste Work Class " D 26.11 Class " E 24.99 *Cranes : Boom length over 100 foot add $ 0.50 per hour 150 " $ 0.75 „ " 250 $ 1.00 " " 350 " $ 1.50 " OVERTIME PAY: See ( D, 0 ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 5, 6, 7, 8, 11, 16 ) on HOLIDAY PAGE.** **must work day before & day after, or receive 2 hours per intermittent day OVERTIME: See ( 5, 6, 7, 8, 11, 16 ) on HOLIDAY PAGE.— APPRENTICE ........ AGE.**APPRENTICE........ $ 16.89 SUPPLEMENTAL BENEFITS: (per hour worked) $ 21.04 Note Note: OVERTIME JOURNEYMAN $ 22.40 -- APPRENTICE $ 13.04 Note • Note OVERTIME APPRENTICE $ 8.40 4-138 POWER EQUIPMENT OPERATOR - Heavy/Highway HEAVY / HIGHWAY: CLASS "A": Asphalt Spreader, Backhoe Crawler, Boiler, Boring Machine, Cherry Picker (over 50 tons), Concrete pump, Crane, Derrick, Dragline, Dredge, Gradall, Grader, Hoist Loading Machine (10 yds or more), Milling Machine, Pile Driver, Power Winch -Stone Setting/Structural Steel/Truck Mounted, Powerhouse, Road Paver, Scoop -Carryall -Scraper in Tandem, Shovel, Sideboom Tractor, Stone Spreader (Self Propelled), Tank Work, Tower Crane Engineer,Track Alignment 0 0 Prevailing Rate Schedule Page 30 • New York State Department of Labor ----------------------------------Case Number ---------------------------------- 9900318 SUFFOLK 1999A ------------------------------------------------------------------------------- Machine. CLASS "B": Backhoe, Boom Truck, Bulldozer, Boring Machine/Auger, Cherry Picker, Conveyor -Multi, Dinky Locomotive, Fork Lift, Hoist (2 Drum), Loading Machine and Front Loader, Mulch Machine (Machine fed), Power Winches (All others not included in CLASS A), Asphalt Roller, Hydraulic Pump with Boring Machine, Scoop, Carryall, Scraper, Maint. Man on Tower Crane, Trenching Machine, Vermeer Cutter, Work Boat. CLASS "C": Curb Machine, Maintenance Engineer (Small Equip. & Well Point), d Field Mechanic, Milling Machine (Small), Pulvi-Mixer, Pumps, Roller (Dirt), Vac -A11, Welding/Burning, Compressor (Structural Steel & 2 or more in Battery), Concrete Finishing Machine, Concrete Spreader, Conveyor, Curing Machine, Fireman. Hoist (one drum), Ridge Cutter, Striping Machine, Welding Machine (Structural Steel & Pile Work). CLASS "D": Compressor (Pile, Crane, Stone Setting), Concrete Breaker/Saw Cutter, Work Lift (Walk Behind, Power Operated), Generator (Pile Work), Hydra Hammer, Hand Operated Mechanical Compactors, Pin Puller, Portable Heater, Power-Broom/Buggy/Grinders, Pumps -Single Action 1 to 3 inches/Gypsum/Double Action Diaphragm, Hand Trenching Machine, Welding Machine. Class "E": Batching Plant, Generator, Grinder, Mixer, Mulching Machine, Oiler, Pump (Centrifugal up to 3 inches), Root Cutter, Stump Chipper, Oiler on Tower Crane, Track Tamper, Tractor, Vibrator, Deckhand on Work Boat. Class " F Lead Tec TV Crew. Class " G Wet Out Tec. Class " H Technician. WAGES (per hour) 7/01/1999 Class " A ................. $ 32.06* *Add $3.00 for Hazardous Waste Work Class " B .............. 29.82* *Add $2.00 for Hazardous Waste Work. Class " C 28.69* *Add $1.00 for Hazardous Waste Work. Class " D 26.45 Class " E 25.32 Class F 28.10 Class G 28.10 Class H 26.98 *Cranes : Boom length over 100 foot add $ 0.50 per hour " 150 " " $ 0.75 " " 250 $ 1.00 " 350 $ 1.50 " NOTE: PREMIUM PAY 20% on straight time hours for NEW YORK STATE D.O.T. and other GOVERNMENTAL MANDATED off -shift work. OVERTIME PAY: See ( D. 0 ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 5, 6, 8, 9, 10, 16 ) on Holiday Page.** ** must work day before & day after or receive 2 hrs per intermittant day OVERTIME: See ( 5, 6, 8, 9, 10, 16 ) on Overtime Page.** Li E 0 L 0 0 Prevailing Rate Schedule Page 31 • New York State Department of Labor ----------------------------------Case Number --------------- ---------- - -- - ----- 9900318 SUFFOLK 1999A ------------------------------------------------------------------------------- APPRENTICE........ $16.89 SUPPLEMENTAL BENEFITS: (per hour worked) $ 21.04 Note Note: OVERTIME JOURNEYMAN $ 22.40 -- APPRENTICE $ 13.04 Note Note: OVERTIME APPRENTICE 8.40 4-138 r,-ILJ OVERTIME PAY: See ( B. F. R ) on OVERTIME PAGE. HOLIDAY: PAID: See ( 5, 6, 8, 10, 15 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 8, 10, 15 ) on Overtime Page The following SUPPLEMENTAL BENEFITS apply to ALL classifications of the above HYDRAULIC, DIPPER, CLAMSHELL DREDGES and TUG BOATS. 11 G 0 MARINE CONSTRUCTION WAGES (per hour) 7/01/1999 10/01/1999 Hydraulic Dredge: Class A: Leverman............. $ 25.18 $ 25.78 Engineer, Derrick Op. 22.34 22.61 Chief Mate on Dredge. 22.01 22,28 Class C: Maint. Eng........... 21.83 22.07 Mate ................. 20.35 20.57 Boat Captain......... 20.50 20.72 Class D: Deckhand............. 16.58 16.74 Fireman, Oiler....... 17.23 17.39 Shoreman............. 16.58 16.74 Tug Boats: ------------------------- Class A: Tug Master........... 22.69 23.09 Tug Chief Engineer... 21.10 21.47 Class C: Tug Captain.......... 22.69 23.09 • Tug Engineer......... 21.10 21.63 Class D: Tug Deckhand......... 16.80 16.96 ------------------------- Dipper and Clamshell Dredges: Class A: Operator ............. 25.64 26.26 Engineer ............. 22.83 23.12 • Class C: Maint. Engineer....... 21.83 22.07 Mate ................. 20.35 20.57 Boat Master, Welder.. 21.49 21.74 Boat Captain......... 20.50 20.72 Class D: Oiler ................ 17.23 17.39 Deckhand............. 16.80 16.96 r,-ILJ OVERTIME PAY: See ( B. F. R ) on OVERTIME PAGE. HOLIDAY: PAID: See ( 5, 6, 8, 10, 15 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 8, 10, 15 ) on Overtime Page The following SUPPLEMENTAL BENEFITS apply to ALL classifications of the above HYDRAULIC, DIPPER, CLAMSHELL DREDGES and TUG BOATS. 11 G 0 Prevailing Rate Schedule rya v� New York State Department of Labor ----------------------------------Case Number ---------------------------------- 9900318 SUFFOLK 1999A ------------------------------------------------------------------------------- SUPPLEMENTAL BENEFITS: (per hour worked) All Class A & B All Class C All Class D $ 4.81 ( OVERTIME $ 0.80 EXTRA ) plus Blaster........... 8% of 23.81 wage 23.25 $ 4.51 ( OVERTIME $ 0.65 EXTRA ) plus 19.53 8% of wage Welder/Machinist.. $ 4.21 ( OVERTIME $ 0.50 EXTRA ) plus 8% of Oiler/Helper...... wage 20.46 Deckhand.......... 4-25a MARINE CONSTRUCTION WAGES (per hour) Drill Boat: 7/01/1999 10/01/1999 Class A: Engineer.......... $ 23.24 $ 23.54 Blaster........... 23.51 23.81 Driller........... 23.25 23.55 Boat Capt......... 19.34 19.53 Class C: Welder/Machinist.. 23.03 23.30 Class D: Oiler/Helper...... 20.25 20.46 Deckhand.......... 15.83 15.97 Core Driller...... 18.38 18.56 Helper............ 16.41 16.56 OVERTIME PAY: See ( B, P, R, ) on Overtime Page. HOLIDAY: PAID: See ( 5, 6, 8, 10, 15 ) on Holiday Page. OVERTIME: See ( 5, 6, 8, 10, 15 ) on Overtime Page. SUPPLEMENTAL BENEFITS: (per hour worked) Class A & B $ 4.08 plus $ 4.38 plus 8% of wage 8% of wage Class C $ 3.59 plus $ 3.79 plus 8% of wage 8% of wage Class D $ 3.11 plus $ 3.21 plus Overtime Benefits 8% of wage 8% of wage Time and one half A & B add ................ $ 1.06 $ 1.21 C add .................... 0.82 0.92 D add .................... 0.58 0.63 Double Time A & B add ................ $ 2.12 $ 2.42 C add .................... 1.63 1.83 D add .................... 1.15 1.25 4-25/3 in 0 C: 17, 9 n n u 0 11 UJ 0 0 n u 11 STATE OF NEW YORK DEPARTMENT OF LABOR BUREAU OF PUBLIC WORK STATE OFFICE BUILDING CAMPUS ALBANY, N.Y. 12240 SCHEDULE 2000A DATE: 08/14/2000 T/0 SOUTHOLD TOWN HALL PRC 9900318 SUFFOLK COUNTY O1 DAVID S. GLASS,P.E. Location and Type of Project DVIRKA 8 BARTILUCCI PROJECT ID #: NONE CONSULTING ENGINEERS CLOSURE OF THE TOWN OF 330 CROSSWAYS PARK DRIVE SOUTHOLD LANDFILL WOODBURY NY 11791 NORTH ROAD T/0 SOUTHOLD,NY Attached is an Addendum to the schedule of wage rates and supplements for the above project. These rates supersede any previous rates issued to you by the Bureau of Public Work for such job classifications on any projects in the counties indicated on this schedule. This schedule is effective from July 1, 2000 through June 30, 2001. Each July 1st you will automatically be forwarded a new updated schedule until we are notified that the project has been completed or canceled. The attached rates are based on the latest information available to the Department of Labor, Bureau of Public Work. Care should be taken to review the rates for obvious errors. Any corrections should be brought to the Department's attention immediately. It is the responsibility of the Public Work contractor to use the proper rate. If there is a question on the proper classification to be used, please call the District office located nearest the project or visit our WEB site at www.labor.state.ny.us for the most current wage schdules. NOTE: A 1997 AMENDMENT TO SECTION 220 OF THE LABOR LAW REQUIRES THE DEPT. OF JURISDICTION TO RECEIVE AND MAINTAIN MONTHLY TRANSCRIPTS OF CERTIFIED PAYROLL RECORDS FOR THREE YEARS FROM THE DATE OF COMPLETION OF THE WORK IN THE AWARDED CONTRACT. Very truly yours, Kevin E. Jones DIRECTOR NOTICE TO CONTRACTING AGENCIES• Upon cancellation or completion of this project, enter the necessary information and return this page to the Bureau of Public Work, SOBC, Bldg. 12, Rm. 130, Albany, NY 12240 PROJECT HAS BEEN COMPLETED/CANCELED: DATE SIGNATURE TITLE For additional information, contact the following District Offices; Albany (518) 457-2744 Binghamton (607) 721-8005 Buffalo (716) 847-7159 Hempstead (516) 485-4878 New York City (212) 352-6088 PW -200.1 (7-00) Syracuse (315) 428-4056 Rochester (716) 258-4505 Utica (315) 793-2314 White Plains (914) 997-9507 11 Prevailing Rate Schedule Page 1 New York State Department of Labor ----------------------------------Case Number ---------------------------------- 9900318 SUFFOLK 2000A ------------------------------------------------------------------------------- INSTRUCTIONS PREVAILING RATE SCHEDULE INFORMATION The information listed below is provided to assist you in the interpretation of particular requirements, for each classification of worker, contained in the attached Schedule of Prevailing Rates. PAID HOLIDAYS Paid Holidays are days for which an eligible employee receives a regular day's pay, but is not required to perform work. Note: If an employee works on a day listed as a paid holiday, this remuneration is in addition to payment of the required prevailing rate for the work actually Performed. OVERTIME Overtime holiday pay is the premium pay that is required for work Performed on specified holidays. It is only required where the employee actually performs work on such holidays. The applicable holidays are listed under HOLIDAYS: OVERTIME. The required rate of pay for these covered holidays can be found in the OVERTIME PAY section listings for each classification. SUPPLEMENTAL BENEFITS Particular attention should be given to the supplemental benefit requirements. Although in most cases the payment or provision of supplements is for each hour worked, some classifications require the payment or provision of supplements for each hour paid (this may include paid holidays on which no work is performed) and/or may require supplements to be paid or provided at a premium rate for premium hours worked. EFFECTIVE DATES When you review the schedule for a particular trade or occupation, your attention should be directed to the date above the column(s) of rates. This is the date on which the rate become effective. The rate listed is valid until the next effective rate change or until the new annual determination, which takes effect on July 1 of each year. All contractors and subcontractors are required to pay the current prevailing rates of wages and supplements. The department of jurisdiction is required to provide a copy of the current annual determination. Should you have questions, please contact the Bureau of Public Work or visit the NYS Department of Labor's Web site at www.labor.state.nv.us for current wage rate information. WORKERS COMPENSATION In accordance with Section 142 of the State Finance Law, the contractor shall maintain coverage under the life of the contract for the benefit of such employees as required by the provisions of the New York State Workers' Compensation Law. -Contractor to be awarded contract must provide proof of Workers' Compensation coverage prior to being allowed to begin work. -The policy of insurance must be issued by a company authorized to provide Workers' Compensation coverage in this state. 0 0 r, u 0 Page 2 Prevailing Rate Schedule New York State Department of Labor ----------------------------------Case Number---------------------------------- 9900318 ------------------------------------------------------------------------------- SUFFOLK 2000A -Proof of coverage must be on form C-105.2 (Certificate of Workers' • Compensation Insurance) and must name this agency as a certififcate holder. -If New York State coverage is added to an existing out of state policy, it can only be added to a policy of a company authorized to write Workers' Compensation coverage in this state, and the coverage must be listed under item 3A of the information page. -The contract must maintain proof that subcontractors doing work covered under this contract secure and maintain a Workers' Compensation policy for all employees working in New York State. If you have any questions concerning the attached schedule or would like additional information, please contact nearest BUREAU of PUBLIC WORK District Office or write to the NEW YORK STATE DEPARTMENT of LABOR, BUREAU of PUBLIC WORK, BUILDING 12, STATE OFFICE BUILDING CAMPUS, ALBANY, NEW YORK 12240. District Office Locations• Telephone# FAX # Bureau of Public Work - Albany 518-457-2744 518-485-0240 Bureau of Public Work - Binghamton 607-721-8005 607-721-8004 Bureau of Public Work - Buffalo 716-847-7159 716-847-7650 Bureau of Public Work - Hempstead 516-485-4878 516-485-0322 Bureau of Public Work - Rochester 716-258-4505 716-258-4708 Bureau of Public Work - Syracuse 315-428-4056 315-428-4671 Bureau of Public Work - Utica 315-793-2314 315-793-2342 Bureau of Public Work - White Plains 914-997-9507 914-997-9523 Bureau of Public Work - New York City 212-352-6088 212-352-6186 Bureau of Public Work - Central Office 518-457-5589 518-485-1870 (7/06/99) OVERTIME Following is an explanation of the code(s) listed in the OVERTIME section of each classification contained in the attached schedule. Additional requirements may also be listed in the OVERTIME section. ( A ) Time and one half of the hourly rate after 7 hours per day. ( AA) Time and one half of the hourly rate after 7 and one half hours per day. ( B ) Time and one half of the hourly rate after 8 hours per day. ( B1) Time and one half of the hourly rate for the 9th & 10th hours week days and the 1st 8 hours on Saturday. Double the hourly rate for all additional hours. ( C ) Double the hourly rate after 7 hours per day. ( Cl) Double the hourly rate after 7 and one half hours per day. ( D ) Double the hourly rate after 8 hours per day. ( D1) Double the hourly rate after 9 hours per day. ( E ) Time and one half of the hourly rate on Saturday. ( E1) Time and one half 1st 4 hours on Saturday. Double the hourly rate all additional Saturday hours. ( E2) Saturday may be used as a make-up day at straight time when a day is lost during that week due to inclement weather. ( E3) Between November 1st and March 3rd Saturday may be used as a make-up day at straight time when a day is lost durina that weekdue to inclement weather, provided a given employee has worked between 16 and 32 hours that week. ( E4) Saturday and Sunday may be used as a make-up day at straight time r, u 0 0 0 0 0 Following is an explanation of the code(s) listed in the HOLIDAY section of each classification contained in the attached schedule. The Holidays as listed below are to be paid at the wage rates at which the employee is normally classified. 1 ) None. 2 ) Labor Day. 3 ) Memorial Day and Labor Day. 4 ) Memorial Day and July 4th. 5 ) Memorial Day, July 4th, and Labor Day. 6 ) New Year's Day, Thanksgiving Day, and Christmas Day. 7 ) Lincoln's Birthday, Washington's Birthday, and Veterans Day. 8 ) Good Friday. 9 ) Lincoln's Birthday. 10 ) Washington's Birthday. 11 ) Columbus Day. 12 ) Election Day. Page 3 Prevailing Rate Schedule New York State Department of Labor ----------------------------------Case Number---------------------------------- 9900318 SUFFOLK 2000A when a day is lost during that week due to inclement weather. ( F ) Time and one half of the hourly rate on Saturday and Sunday. ( G ) Time and one half of the hourly rate on Saturday and Holidays. ( H ) Time and one half of the hourly rate on Saturday, Sunday, and Holidays. ( I ) Time and one half of the hourly rate on Sunday. ( J ) Time and one half of the hourly rate on Sunday and Holidays. ( K ) Time and one half of the hourly rate on Holidays. ( L ) Double the hourly rate on Saturday. ( M ) Double the hourly rate on Saturday and Sunday. ( N ) Double the hourly rate on Saturday and Holidays. ( 0 ) Double the hourly rate on Saturday, Sunday, and Holidays. ( P l Double the hourly rate on Sunday. t Q ) Double the hourly rate on Sunday and Holidays. ( R l Double the hourly rate on Holidays. ( S ) Two and one half times the hourly rate for Holidays, if worked. ( S1) Two and one half times the hourly rate the first 8 hours on Sunday or Hoilidays. One and one half times the hourly rate all additional hours. ( T ) Triple the hourly rate for Holidays, if worked. ( U ) Four times the hourly rate for Holidays, if worked. ( V ) Including benefits at SAME PREMIUM as shown for overtime. ( W ) Time and one half for benefits on all overtime hours. NOTE: BENEFITS are PER HOUR WORKED, for each hour worked, unless otherwise noted • HOLIDAYS PAID Paid Holidays are days for which an eligible employee receives a regular day's Pay, but is not required to perform work. Note: If an employee works on a day listed as a paid holiday, this remuneration is in addition to payment of the required prevailing rate for the work actually Performed. OVERTIME Overtime holiday pay is the premium pay that is required for work Performed on specified holidays. It is only required where the employee actually performs work on such holidays. The applicable holidays are listed under HOLIDAYS: OVERTIME. The required rate of pay for these covered holidays can be found in the OVERTIME PAY section listings for each classification. 0 0 0 0 Following is an explanation of the code(s) listed in the HOLIDAY section of each classification contained in the attached schedule. The Holidays as listed below are to be paid at the wage rates at which the employee is normally classified. 1 ) None. 2 ) Labor Day. 3 ) Memorial Day and Labor Day. 4 ) Memorial Day and July 4th. 5 ) Memorial Day, July 4th, and Labor Day. 6 ) New Year's Day, Thanksgiving Day, and Christmas Day. 7 ) Lincoln's Birthday, Washington's Birthday, and Veterans Day. 8 ) Good Friday. 9 ) Lincoln's Birthday. 10 ) Washington's Birthday. 11 ) Columbus Day. 12 ) Election Day. ASBESTOS WORKER WAGES(per hour) 1/01/00- 7/01/00- 6/30/00 12/31/00 Asbestos Worker....... $ 33.06 $ 34.06 OVERTIME: See ( C, 0, T*, V ) on OVERTIME PAGE. * overtime code T applies to Labor Day only if worked. HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 9, 11, 15, 16, 25 ) on HOLIDAY PAGE. For Rem./Abatement: See ( 1 ) on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the following percentage of Journeyman's rates. 1st 2nd 3rd 4th 40% 60% 70% 807 SUPPLEMENTAL BENEFITS•(per hour worked) Journeyman $ 19.69 $ 19.69 Apprentices Same % as Same % as wages of wages of $ 19.69 $ 19.69 WAGES (per hour) 6/01/99- 5/31/00 Rem./Abatement only*.... 5 22.00 *On mechanicial systems that are not to be scrapped. OVERTIME: Rem./Abatement: Time and One -Half after 8 hours per day and after 5 work days per week. Journeyman Rem 8 Abatement S 4.00 9-12 BOILERMAKER n LJ L Page 4Department � Prevailing Rate Schedule New York State of Labor ----------------------------------Case Number---------------------------------- 9900318 SUFFOLK 2000A ( 13 ) Presidential Election Day. ( 14 ) 1/2 Day on Presidential Election Day. ( 15 ) Veterans Day. ( 16 ) Day after Thanksgiving Day. ( 17 ) July 4th. ( 18 ) 1/2 Day before Christmas Day. ( 19 ) 1/2 Day before New Years Day. ( 20 ) Thanksgiving Day. ( 21 ) New Year's Day. ( 22 ) Christmas Day. ( 23 ) Day before Christmas. ( 24 ) Day before New Year's Day. ( 25 ) Presidents' Day. ( 26 ) Martin Luther King, Jr. Day. ASBESTOS WORKER WAGES(per hour) 1/01/00- 7/01/00- 6/30/00 12/31/00 Asbestos Worker....... $ 33.06 $ 34.06 OVERTIME: See ( C, 0, T*, V ) on OVERTIME PAGE. * overtime code T applies to Labor Day only if worked. HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 9, 11, 15, 16, 25 ) on HOLIDAY PAGE. For Rem./Abatement: See ( 1 ) on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the following percentage of Journeyman's rates. 1st 2nd 3rd 4th 40% 60% 70% 807 SUPPLEMENTAL BENEFITS•(per hour worked) Journeyman $ 19.69 $ 19.69 Apprentices Same % as Same % as wages of wages of $ 19.69 $ 19.69 WAGES (per hour) 6/01/99- 5/31/00 Rem./Abatement only*.... 5 22.00 *On mechanicial systems that are not to be scrapped. OVERTIME: Rem./Abatement: Time and One -Half after 8 hours per day and after 5 work days per week. Journeyman Rem 8 Abatement S 4.00 9-12 BOILERMAKER n LJ L 0 0 0 0 L 11 U 0 L 40 0 Prevailing Rate Schedule Page 5 New York State Department of Labor ----------------------------------Case Number ---------------------------------- 9900318 SUFFOLK 2000A ------------------------------------------------------------------------------- WAGES(per hour) 7-01-00- 9-01-00- 9-01-01- 8-31-00 8-31-01 8-31-02 Boilermaker ........... $ 34.00 $ 34.92 $ 35.86 OVERTIME PAY: See ( D, E, Q ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 8, 16, 23, 24 ) on HOLIDAY PAGE. OVERTIME: See ( 4, 6, 11, 12, 15, 25 ) on HOLIDAY PAGE. APPRENTICES: ( 1/2 ) year terms at the following percentage of journeyman's wage. 1st 2nd 3rd 4th 5th 6th 7th 8th 65% 65% 70% 75% 80% 85% 90% 95% SUPPLEMENTAL BENEFITS: (per hour worked) $ 4.21 + $ 4.34 + $ 4.34 + 47 % of 47 % of 47 % of wage rate wage rate wage rate 4-5 CARPENTER WAGES(per hour) 7/01/99- 1/01/00- 7/01/00- 12/31/99 6/30/00 12/31/00 Building: Millwright ...........$ 26.84 Addit. Addit. $ .96/hr. $1.20/hr. OVERTIME PAY: See ( B, E, E2, Q ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 18, 19 ) on HOLIDAY PAGE. PAID: See ( 5, 6, 11, 13, 16, 18, 19, 25 ) for 1st & 2nd yr. Apprentices OVERTIME: See ( 5, 6, 11, 13, 16, 18, 19, 25 ) on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the following percentage of Journeyman's wage. 1st. 2nd. 3rd. 4th. 55% 65% 75% 95% SUPPLEMENTAL BENEFITS:(per hour paid) Journeyman $ 23.59 Appr 1st term 15.94 Appr 2nd term 17.35 Appr 3rd term 19.42 Prevailing Rate Schedule Page 6 New York State Department of Labor ----------------------------------Case Number ---------------------------------- 9900318 SUFFOLK 2000A ------------------------------------------------------------------------------- Appr 4th term 21.53 CARPENTER WAGES(per hour) Carpet/Resilient Floor Coverer ......... $ 1/01/00 7/01/00 32.22 Addit. $1.16/hr. 9-740 OVERTIME PAY: See ( B, E, Q ) on OVERTIME PAGE. HOLIDAYS: - PAID: See ( 18, 19 ) on HOLIDAY PAGE. PAID: See ( 5, 6, 11, 13, 16, 18, 19, 25 ) for 1st 8 2nd yr. Apprentices OVERTIME: See ( 5, 6, 11, 13, 16, 18, 19, 25 ) on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the following percentage of Journeyman's wage. 1st. 2nd. 3rd. 4th. 40% 50% 65% 803.7 SUPPLEMENTAL BENEFITS:(per hour worked) - See Below. 9-2287 CARPENTER WAGES(per hour) 7/01/99 7/01/00 Piledriver ........... $ 32.15 Addit. Dockbuilder.......... 32.15 $3.00/hr. OVERTIME PAY: See ( B, E2, 0 ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 18, 19 ) on HOLIDAY PAGE. PAID: See ( 5, 6, 11, 13, 16, 18, 19, 25 ) for 1st 8 2nd yr. Apprentices OVERTIME: See ( 5, 6, 11, 13, 16, 18, 19, 25 ) on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the following percentage of Journeyman's wage. 1st. 2nd. 3rd. 4th. 40% 50% 65% 807. SUPPLEMENTAL BENEFITS: (per hour paid) - See Below. 9-1456 CARPENTER WAGES(per hour) 7/01/99 7/01/00 Marine Construction: Marine Diver ..........$ 38.70 Addit. $3.41/hr. 0 0 0 n u n L I L L F: E L 0 Prevailing Rate Schedule Page 7 New York State Department of Labor ----------------------------------Case Number---------------------------------- 9900318 SUFFOLK 2000A ---"----"---Tender .... ----------28.67--------Addit. $2.84/hr. OVERTIME PAY: See ( B, E, E2, Q ) on OVERTIME PAGE. HOLIDAYS• PAID: See ( 18, 19 ) on HOLIDAY PAGE. PAID: See ( 5, 6, 10, 11, 13, 16, 18, 19 ) for 1st & 2nd yr. Apprentices OVERTIME: See ( 51 6, 10, 11, 13, 16, 18, 19 ) on HOLIDAY PAGE. SUPPLEMENTAL BENEFITS:(per hour paid) - See Below. 9-1456/D CARPENTER WAGES(per hour) 7/01/99 7/01/00 Timberman .........$ 28.85 Addit. $2.85/hr. OVERTIME: See ( B, E, E2, Q ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 18, 19 ) on HOLIDAY PAGE. PAID: See ( 5, 6, 11, 13, 16, 18, 19, 25 ) for 1st & 2nd yr. Apprentices OVERTIME: See ( 5, 6, 11, 13, 16, 18, 19, 25 ) on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the following percentage of Journeyman's . wage. 1st. 2nd. 3rd. 4th. 407 50% 65% 80% SUPPLEMENTAL BENEFITS:(per hour paid) - See Below. 9-1536H CARPENTER The following Supplemental Benefits apply to the preceding Carpenter categories and/or Occupational titles unless otherwise noted. 1/O1/00 SUPPLEMENTAL BENEFITS:(per hour paid) Journeyman $ 21.65 Apprentices 15.35 9-NYC/Supp CARPENTER WAGES (per hour) f► 7-01-00- 6-30-01 Building: Carpenter ............... $ 32.19 9 � Prevailing Rate Schedule Page 8 New York State Department of Labor ---------------------------------- Case Number ---------------------------------- 9900318 SUFFOLK 2000A Heavy/Highway; -------------------------------------------------------------------- Carpenter............... $ 32.63 r OVERTIME PAY: See ( B, E, Q ) on OVERTIME PAGE. HOLIDAYS - PAID: �See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 10, 16 ) on HOLIDAY PAGE. APPRENTICES ( 1 ) year terms at the following wages. Heavy/Highway Building 1st yr$ 13.23 $ 13.05 �]-J _ __ _ - _. SUPPLEMENTAL BENEFITS•(per hour worked) Journeyman $ 20.02 Appr 1st & 2nd terms 13.50 Appr 3rd & 4th terms 20.02 • 0 4-SUF ELEVATOR WAGES (per hour) 7/01/99 Elevator Constructor .....$ 34.415 " Modern. & service... 28.575 . Apprentice: (6) month terms at the following percentage of Journeyman's wage. lst 2nd -Arrrl 4+k C -&k LiL -7i� OVERTIME PAY:CONSTR. See ( C, 0 ) on OVERTIME PAGE. OVERTIME PAY:MODERN./SERV. See ( B, H ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 5, 6, 7, 11, 16 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 7, 11, 16 ) on HOLIDAY PAGE. SUPPLEMENTAL BENEFITS•(per hour worked) Journeyman/Apprentice: Construction $ 10.855 Modern./Service 10.705 9-1 GLAZIER n 0 Prevailing Rate Schedule Page 9 New York State Department of Labor ----------------------------------Case Number ---------------------------------- 9900318 SUFFOLK 2000A WAGES(per hour) 6/01/00 Glazier ..............$ 29.50 OVERTIME PAY: See ( C, 0 ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 16, 25 ) on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the folowing percentage of Journeyman's wage. r 1st 2nd 3rd 4th 40% 50% 60% 80% SUPPLEMENTAL BENEFITS:(per hour worked) Journeyman $ 18.07 Appr 1st term 5.67 Appr 2nd term 6.67 Appr 3rd term 9.46 Appr 4th term 13.22 9-1087 (DC9 NYC) ' ELECTRICIAN WAGES (per hour) 7-01-00- 6-30-01 Electrician............ $ 35.25 Fire Alarm ............. 35.25 Audio/Sound............ 35.25 OVERTIME PAY: See ( B, Q, V)EX ) on Overtime Page. NOTE: ON NEW YORK STATE DEPARTMENT OF TRANSPORTATION AND OTHER GOVERNMENT MANDATED WORK WHEN OFF SHIFT WORK IS REQUIRED,THE FOLLOWING PREMIUM RATES OF PAY SHALL BE IN EFFECT; SWING SHIFT 4:30 P.M.to 12:30 A.M..... S 41.36 GRAVEYARD SHIFT 12:30 A.M.to 8:A.M........ 46.33 HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 16, 25 ) on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the following percentage of Journeyman's wage. r 1st 2nd 3rd 4th 5th 6th 30% 35% 40% 50% 60% 70% SUPPLEMENTAL BENEFITS: (percents based on gross wages -others per hour) 0 0 4-25 r 1: of r, u n u Page 10 Prevailing Rate Schedule New York State Department of Labor ----------------------------------Case Number ---------------------------------- 9900318 ----------------------------------- SUFFOLK -------------------------------------------- 2000A • Journeyman 43.5% + $ 5.43** App 1st yr 15% + $ 3.33** App 2nd yr 15% + $ 3.33** App 3rd yr 43.5% + $ 5.43** App 4th yr 43.5% + $ 5.43** App 5th yr 43.5% + $ 5.43** App 6th yr 43.5% + $ 5.43** PUMP & TANK WORK 7-01-00 6-01-01- 6-01-02- 5-31-01 5-31-02 5-31-03 JOURNEYMAN....... $29.22 $30.10 $31.30 OVERTIME; See ( B, E, Q ) on OVERTIME PAGE. HOLIDAYS: Paid ( 1 ) Overtime ( 5, 6, 9, 16, 25 ) on HOLIDAYS PAGE. Apprentices: One ( 1 ) year terms at the following percent of 3ourneymans rate. 1st 2nd 3rd 4th 5th 40% 50% 60% 70% 85% Supplemental Benefits : per hour worked. 50 1/2% of hourly rate 4-25 r 1: of r, u n u r Page 11 Prevailing Rate Schedule New York State Department of Labor ----------------------------------Case Number ---------------------------------- 9900318 SUFFOLK ----------------------------------- --------------------------------- 2000A ELECTRICIAN For utility distribution & transmission line construction. WAGES (per hour) 7-01-00- 10-01-00- 10-01-01 9-30-00 9-30-01 9-30-02 Lineman / Splicer ............... $ 31.00 S 1.10 adtl $ 1.20 adtl Material Man .................... 26.47 " it Heavy Equip. Oper............... 24.80 it Groundman ....................... 18.60 if Flagman ......................... 13.95 OVERTIME PAY: See ( B,Q ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 5, 6, 8, 9, 10, 11 ) on Holiday page. OVERTIME: See ( 1 ) on Overtime Page. APPRENTICES: 1000 hour periods at the following percentage of journeyman,s wage. 1st. 2nd. 3rd. 4th. 5th. 6th. 7th. 60% 65% 70% 75% 80% 85% 90% SUPPLEMENTAL BENEFITS: (percents based on gross wages -others per hour) 5 3.59+9 22.5% Underground Natural Gasline Mechanic: ( 2" or less ) 7-01-00- 3-01-01- 3-01-02- 2-28-01 2-28-02 2-28-03 Journeyman U.G.Mechanic.... $ 25.73 $ 26.63 $ 27.52 OVERTIME: See ( B, E, E2, P ) HOLIDAYS:: PAID: See ( 5, 6, 8, 9, 10, 11, 16 ) on Holiday Page. OVERTIME: See ( 1 ) on Overtime Page. Supplemental Benefits: ( per hour worked ) $ 3.61+ S 4.00+ $ 4.00+ 22% 22.5% 23% 4-1049 line ELECTRICIAN Applicable to electrical maintenance of existing electrical systems including, 0 0 New York State i Prevailing Rate Schedule Page 12Department of Labor ----------------------------------Case Number---------------------------------- 9900318 SUFFOLK 2000A ------------------------------------------------------------------------------- but not limited to, traffic signals and street lighting. WAGES (per hour) 7-01-00- 5-01-01- 4-30-01 4-30-02 Electrician $ 28.30 $ 29.30 OVERTIME PAY: See ( B, H, ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 16, 25 ) on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the following wage. 1st 2nd 3rd 4th 5th 40% 50% 60% 70% 80% SUPPLEMENTAL BENEFITS• (per hour worked) • $ 11.69 + S 12.23 + 3% of wage 3% of wage TRIMMER - Line Clearance Specialist 4-25m TREE 7-01-00- 12-30-00- 1-06-02- 12-29-00 1-05-02 6-30-02 WAGES: ( per hour ).............. $ 19.50 $ 19.99 S 20.44 OVERTIME: See ( B, E, P, T ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 5, 6, 8, 9, 10, 11, 16, ) on HOLIDAY PAGE. OVERTIME: See ( 1 ) on OVERTIME PAGE. SUPPLEMENTAL BENEFITS: (per hour worked) $ 3.87+ 5 4.12+ S 4.37+ 12.57. 12.5 12.5% 4-1049 IRONWORKER WAGES(per hour) 1/01/99- 6/30/99 Structural........ .$ 37.70 Riggers .............. 37.70 u n L� � Prevailing Rate Schedule Page 13 New York State Department of Labor ----------------------------------Case Number---------------------------------- 9900318 SUFFOLK 2000A ------------------------------------------------------------------------------- Machinery Movers..... 37.70 " it Erectors... 37.70 OVERTIME PAY: See ( B, E*, Q, V ) on OVERTIME PAGE. * for 1st 8 hours, double time thereafter. HOLIDAYS: PAID: See ( 18, 19 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 8, 18, 19 ) on HOLIDAY PAGE. APPRENTICES: ( 1/2 ) year terms at the following wage. 1st. 2nd. 3rd 4th 5th 6th S 20.55 21.15 21.15 21.75 21.75 21.75 SUPPLEMENTAL BENEFITS:(per hour worked) Journeyman $ 22.33 Apprentices 17.88 9-40/361 IRONWORKER WAGES(per hour) 7/01/98- 6/30/99 Reinforcing B Metal Lathing..........5 31.45 OVERTIME PAY: See ( C, 0, V ) on OVERTIME PAGE. HOLIDAYS: ' PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 8, 10, 11, 13, 18, 19 ) on HOLIDAY PAGE. APPRENTICES:( 1 ) year terms at the following wage rates. 1st 2nd 3rd 4th $16.00 $18.88 $21.86 $24.82 SUPPLEMENTAL BENEFITS:(per hour worked) r Journeyman $ 17.48 Appr 1st term 10.68 2nd term 11.68 3rd term 13.68 4th term 16.68 9-46 IRONWORKER WAGES(per hour) 01/01/00- 6/30/00 Ornamental. ..........$ 35.54 Chain Link Fence....... 35.54 0 0 Prevailing Rate Schedule Page 14 0 New - York State Department of Labor ---------------------------------Case Number---------------------------------- 9900318 SUFFOLK 2000A ----------------------------------------------------------------- Guiderail Installation. 35.54 _OVERTIME PAY: See ( A, D1, E*, Q, V ) on OVERTIME PAGE. *Double time after 7 hours on Saturday. HOLIDAYS: PAID: See t 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 8 ) on HOLIDAY PAGE. APPRENTICE (1/2 ) year terms at the following percentage of Journeyman's wage. Ist. 2nd. 3rd 4th 5th 6th 60% 65/. 70% 80% 85% 95% SUPPLEMENTAL BENEFITS•(per hour worked) Journeyman $ 18.66 Appr 1st term 19.01 Appr 2nd term 19.59 Appr 3rd term 20.15 Appr 4th term 21.29 Appr 5th term 21.87 Appr 6th term 22.99 9-580 LABORER WAGES (per hour) 07/01/99- 07/01/00- 07/01/01- 06/30/00 06/30/01 06/30/02 Building Laborer: Except Abatement...... $ 22.55 $ 1.38 adtl. $ 1.43 adtl For Abatement See Below OVERTIME PAY: See ( A, E, E2, Q ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 25 ) on HOLIDAY PAGE. SUPPLEMENTAL BENEFITS• (per hour worked) $ 15.49 Abatement Only........ 07-01-00- 12-01-00- 12-01-01- 12-01-02- 11-30-00 11-30-01 11-30-02 11-30-03 Wages .....................$ 21.45 $ 1.55 adtl. $ 1.00 adtl. $ 1.00 adtl. Supplemental Benefits ( per hour worked ).......$ 4.00 4-66 LABORER - HEAVY/HIGHWAY Laborer (Heavy/Highway): Group # 1: Asphalt Rakers and Formsetters. n u u P 0 r7 E C � Prevailing Rate Schedule Page 15 New York State Department of Labor ----------------------------------Case Number ---------------------------------- 9900318 SUFFOLK 2000A ------------------------------------------------------------------------------- Group # 2: Asphalt Shovelers, Roller Boys and Tampers. Group # 3: Basic Laborer, Power Tool, Trackmen, Landscape, Pipelayer, Jackhammer and Concrete. WAGES (per hour) 6-01-00= 6-01-01- 6-01-02- 5-31-01 5-31-02 5-31-03 Heavy/Highway Laborer: Group # 1 ............. S 26.67 S 1.45 adtl. $ 1.50 adtl. Group # 2 ............. 26.06 1.42 " 1.47 " Group # 3 ............. 24.03 1.35 " 1.40 " NOTE: PREMIUM PAY 20% on straight time hours for NEW YORK STATE D.O.T and other GOVERNMENTAL MANDATED off -shift work. Apprentices: ( 1 ) year terms at the following percentages of journeymans wage. 1st year.......... 80% 2nd year.......... 90% OVERTIME PAY: See ( B, F, E2 ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 1 ) on HOLIDAY PAGE. SUPPLEMENTAL BENEFITS: (per hour worked) wage percentage of $ 6.09 • 0 S 13.42 4-1298 MASON-Buildina WAGES(per hour) 1/01/00 Building: Marble/ Sawyer, Rubber 8 Polisher. .....5 29.98 Marble Restoration Finishers ............. 15.07 OVERTIME PAY: See ( A, E, Q, V ) on OVERTIME PAGE. PAID HOLIDAY: Journeymen receive 1/2 days pay for Labor Day. Cleaner, Maintenance and 1ST three terms of Apprentices See ( 5, 6, 11, 15 ) on HOLIDAY PAGE. All others See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 11, 15 ) on HOLIDAY PAGE. APPRENTICES: ( 1/2 ) year terms at the following percentage of Journeyman's wage. 1st 2nd 3rd 4th 5th 6th 7th 8th 50% 55% 60% 65% 70% 80% 90% 95% SUPPLEMENTAL BENEFITS:(per hour worked) r Journeyman $ 12.33 Cleaner/Maintenance 2.40 APpr 5.80 + wage percentage of $ 6.09 • 0 • Prevailing Rate Schedule Page 16 New York State Department of Labor ----------------------------------Case Number ---------------------------------- 9900318 SUFFOLK 2000A ------------------------------------------------------------------------------- 9-7/24 MASON - Building WAGES(Per hour) 1/01/00- 7/01/00- Building: 6/30/00 12/31/00 Bricklayer .......... $ 33.22 34.27 Journeyman. .$ 24.12 Apprentice ( one Year term ).... 20.27 OVERTIME PAY: See ( B, E, Q ) on OVERTIME PAGE. HOLIDAYS: + PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 25 ) on HOLIDAY PAGE. SUPPLEMENTAL BENEFITS:(per hour worked) Journeyman $ 10.76 Appr 6.08 9-1 Paver S PLASTERERS...- SKIMCOATING WAGES(per hour) 7/01/2000 2/07/2001 2/06/2002 Journeyman ........... $ 27.00 27.50 28.50 E 0 • OVERTIME PAY: See ( A, E, E2, Q ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 10 ) on HOLIDAY PAGE. APPRENTICES: ( 750 hour ) terms at the following percentage of Journeyman's wage.. _ 1st 2nd 3rd 4th STH (500 Hrs) 6TH (500 Hrs) 50% 60% 70% 80% 90% 95% SUPPLEMENTAL BENEFITS:(per hour worked) Journeyman $ 15.56 15.61 Appr 8.33 8.33 9-1Brk MASON-Buildina Unit Pavina Work* * Shall include but not limited to: fired clay brick pavers, pre -cast con- crete slabs (london walks), pressed concrete pavers, types of flagging, asphalt cobble stone, all concrete pavers- asphaltic stone aggregate, unit safety surface. cement sand and WAGES(per hour) 8/01/99 Journeyman. .$ 24.12 Apprentice ( one Year term ).... 20.27 OVERTIME PAY: See ( B, E, Q ) on OVERTIME PAGE. HOLIDAYS: + PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 25 ) on HOLIDAY PAGE. SUPPLEMENTAL BENEFITS:(per hour worked) Journeyman $ 10.76 Appr 6.08 9-1 Paver S PLASTERERS...- SKIMCOATING WAGES(per hour) 7/01/2000 2/07/2001 2/06/2002 Journeyman ........... $ 27.00 27.50 28.50 E 0 Prevailing Rate Schedule Page 17 New York State Department of Labor ----------------------------------Case Number---------------------------------- 9900318 r SUFFOLK 2000A ------------------------------------------------------------------------------- OVERTIME PAY: See ( C, E2, 0 ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 8, 10, 11, 13, 18 , 19 , 26 ) on HOLIDAY PAGE. APPRENTICES: ( 1/2 ) year terms at the following percentage of journeyman's wage. 1st 2nd 3rd 4th 5th 6th 40% 45% 55% 60% 707. 75% SUPPLEMENTAL BENEFITS:(per hour worked) Journeyman $13.52 $14.38 $14.55 Appr Same percentage as wage. 9-530 MASON - Pointer/Caulker/Cleaner WAGES(per hour) 7/01/99- 6/30/00 Pointer, Cleaner,& Caulker (Mason) ..... $ 28.20 OVERTIME PAY: See ( B, H ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 25, 26 ) on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the following wage rates. 1st 2nd 3rd 4th $13.00 17.25 21.00 24.50 SUPPLEMENTAL BENEFITS:(per hour worked) Journeyman $ 12.65 Appr 1st term 2.50 Appr 2nd term 2.75 Appr 3rd term 4.50 Appr 4th term 6.50 9-1PCC MASON WAGES(per hour) 7/01/99 7/01/00 Cement Mason .........$ 35.00 Addit. $2.00/hr. OVERTIME PAY: See ( C, 0, V ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. 0 40 New York State Prevailing Rate Schedule Page 18Department Labor ----------------------------------Case Number -------------------------- of -------- 9900318 -----------------------SUFFOLK 2000A ------------------------------------- OVERTIME: See ( 5, 6, 8, 11, 13, 25 ) on HOLIDAY PAGE. APPRENTICES: ( 1/2 ) year terms at the following percentage of Journeyman's wages and fringes. SUPPLEMENTAL BENEFIT •(per hour worked) $ 14.13 9-780 MASON - Buildina WAGES(per hour) 7/01/99 Building: Plasterer ............ $ 29.37 OVERTIME PAY: See ( A, G, P, V ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 25 ) on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the following percentage of journeyman's wage. 1st 2nd 3rd 40% 60% 80% SUPPLEMENTAL BENEFITS:(per hour worked) Journeyman $ 12.25 Appr 1st three months 0.00 All other Appr 12.25 9 s 9-202P MASON-Buildina • WAGES (per hour) 1/01/00- Building: 6/30/00 Mosaic & Terrazzo Worker ... $ 31.38 it Helper ... $ 30.07 OVERTIME PAY: See ( A, E, Q, V* ) on OVERTIME PAGE. • * S HOLIDAYS: 5.45 added to supplements. PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 8, 11, 15, 16, 25 ) on HOLIDAY PAGE. • r, u E 0 Prevailing Rate Schedule Page 19 New York State Department of Labor - -------- -------------------------Case Number---------------------------------- 9900318 SUFFOLK 2000A SUPPLEMENTAL BENEFITS:(per hour worked) S 15.35 9-7/3 • MASON - Buildina WAGES(per hour) 11/01/99 Building: Tile Layer ........... $ 31.26 . OVERTIME PAY: See ( A, 0 ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 8, 10, 11, 15, 16 ) on HOLIDAY PAGE. APPRENTICES: ( 750 hr)terms at the following percentage of journeyman's wage. lst 2nd 3rd 4th 5th 6th 50% 55% 65% 75% 85% 95% SUPPLEMENTAL BENEFITS:(per hour worked) $ 14.82 9-7/52 • MASON - Building WAGES(per hour) 12/01/99 Building: Tile Layer Helper & Finisher .......$ 26.24 r OVERTIME PAY: See ( A, E, Q ) ON OVERTIME PAGE. HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 51 6, 8, 10, 11, 15, 16 ) on HOLIDAY PAGE. SUPPLEMENTAL BENEFITS:(per hour worked) $ 12.48 9-7/88 IRONWORKER WAGES(per hour) 1/01/00- 7/01/00- 6/30/00 12/31/00 Derrickman/Rigger.... $ 33.01 $ 33.01 0 Prevailing Rate Schedule Page 20 New York State Department of Labor ----------------------------------Case Number ---------------------------------- 9900318 SUFFOLK 2000A ----------------------------------- ------------------------------------------ OVERTIME PAY: See ( C, 0, V ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 8, 10 ) on HOLIDAY PAGE. APPRENTICES: ( 1/2 ) year terms at the following percentage of journeyman's wage. lst 2nd 3rd 4th 5th 6th 50% 60% 70% 80% 90% 90% SUPPLEMENTAL BENEFITS•(per hour worked) $ 23.46 $ 24.56 9-197 MASON - Building WAGES(per hour) 1/O1/00 Building: Marble Cutters & Setters .............$ 34.88 OVERTIME PAY: See ( B, 0, V ) on OVERTIME PAGE attached. PAID HOLIDAY: Journeymen receive 1/2 days pay for Labor Day. Apprentices 1St three terms See ( 5, 6, 8, 11, 15 ) on HOLIDAY PAGE, Plus any day following a Thursday or Sunday Holiday. All others See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 8, 11, 15, ) on HOLIDAY PAGE. APPRENTICES: ( 1/2 ) year terms at the following percentage of journeyman's wage. 1st 2nd 3rd 4th 5th 6th 507. 55% 65% 70% 80% 95% SUPPLEMENTAL BENEFITS:(per hour worked) Journeyman $ 15.65 APpr 5.90 + wage percentage of $ 9.75 9-7/4 MASON -Building WAGES(per hour) 1/O1/00 Marble -Riggers, Crane & Derrickman...$ 28.72 OVERTIME PAY: See ( C, 0, V ) on OVERTIME PAGE. PAID HOLIDAY: 1/2 Day for Labor Day. OVERTIME: See ( 5, 6, 8, 11, 15, 25 ) on OVERTIME PAGE. 0 []I • 0 rA • 0 0 0 Prevailing Rate Schedule Page 21 Ci New York State Department of Labor - -------- -------------------------Case Number---------------------------------- 9900318 SUFFOLK 2000A ------------------------------------------------------------------------------- SUPPLEMENTAL BENEFITS•(per hour worked) $ 16.82 9-7/20 PAINTER AND DRYWALL FINISHER WAGES (per hour) 7-01-00- 6-30-01 Brush, Paper Hanger,Taper 5 26.05 Structural Steel......... 33.63 Spray, Scaffold,Sandblast 28.47 Repaint/Renovation....... 20.89* *Additional $2.00 per hr. for Hanging Scaffold, Spray, Sandblasting, and Rolling Scaffold 20' and over. Lead Abatement at same rate as classification. OVERTIME PAY: See ( A, E, K ) on OVERTIME PAGE. 4 OVERTIME PAY-Repaint/Renovation: See ( B ) on OVERTIME PAGE. HOLIDAY: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6 ) on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the following rates. 1st 2nd 3rd ' Brush $ 10.73 16.01 19.11 Scaff./SB 11.84 17.62 21.09 Struc.Stl. 12.94 19.24 23.08 Rpt/Ren. 10.73 16.01 19.11 SUPPLEMENTAL BENEFITS: (per hour worked) Rpt/Ren. Journeyman $ 13.67 • All other Journeyman 13.67 Appr 1st year 4.76 Appr all other terms 10.18 4-1486 PLUMBER + WAGES (per hour)7-01-00- 11-01-00- 5-01-01- 11-01-01- 5-01-02- 11-01-02- 10-31-00 4-30-01 10-31-01 4-30-02 10-31-02 4-30-03 Plumber..... $ 34.73 $ 35.43 $ 36.13 $ 36.83 $ 37.53 $ 38.28 OVERTIME PAY: See ( A, 0 ) on OVERTIME PAGE. HOLIDAY: . PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 15, 25 ) on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the following rates. • 0 Prevailing Rate Schedule Page 22 New York State Department of Labor ----------------------------------Case Number---------------------------------- 0 0 9900318 ------------------------------------------------------------------------------- SUFFOLK 2000A lst year...... $ 13.61 S 13.89 $ 14.11 S 14.35 S 14.57 $ 14.83 2nd year...... 17.19 17.54 17.87 18.20 18.53 18.88 3rd year...... 22.44 22.89 23.39 23.90 24.33 24.80 4th year...... 24.17 24.66 25.20 25.74 26.20 26.70 5th year...... 25.96 26.48 27.08 27.68 28.20 28.76 • SUPPLEMENTAL BENEFITS• (per hour worked*) Journeyman $ 16.80 $ 16.95 $ 17.55 $ 18.15 $ 18.75 S 19.30 Appr 1st term 10.14 10.20 10.50 10.78 11.08 11.34 Appr 2nd term 11.80 11.88 12.20 12.52 12.84 13.14 Appr 3rd term 11.98 12.08 12.43 12.77 13.19 13.57 Appr 4th term 12.69 12.80 13.17 13.54 13.99 14.40 Appr 5th term 13.07 13.19 13.57 13.95 14.41 14.83 *Sunday and Holiday Benefits paid at Double Time rate. PUMP 8 TANK WORK 7-01-00- 6-01-01- 5-31-01 5-31-02 Journeyman .................$ 30.03 $ 31.60 Overtime: ( B, E, Q ) on Overtime Page. Holidays: Paid ( 1 ) Overtime ( 5, 6, 9, 10, 16 ) on Holiday Page. Apprentices: One year terms at the following rates; App: 1st yr ................ $ 11.75 S 12.22 App: 2nd yr ................ 14.98 15.64 App: 3rd yr ................ 18.10 18.95 App: 4th yr ................ 21.18 22.21 Mechanic: .................. 26.27 27.57 serviceman: ................ 18.10 18.95 Supplemental Benefits ; per hour worked. Journeyman ................. $ 15.36 $ 15.61 App. 1st yr ................ 6.41 App. 2nd yr ................ 7.72 7.97 App. 3rd yr ................ 9.13 9.38 App. 4th yr ................ 10.59 10.84 Mechanic: .................. 12.31 12.56 Serviceman: ................ 9.13 9.38 4-200 STEAMFITTER WAGES(per hour) 12/29/99 Steam Fitter. .......5 36.30 Sprinkler Fitter...... 36.30 0 0 � Prevailing Rate Schedule Page 23 New York State Department of Labor ----------------------------------Case Number---------------------------------- 9900318 SUFFOLK 2000A ------------------------------------------------------------------------------- For Work on Temporary Heat & Air Conditioning ....... $ 27.58 OVERTIME PAY: See ( C, 0, V ) on OVERTIME PAGE. HOLIDAYS• PAID: See ( 1 ) on HOLIDAY PAGE. • OVERTIME: See ( 5, 6, 11, 15, 16, 25 ) on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the following percentage of Journeyman's wage. 1st. 2nd. 3rd. 4th. 5th. 40% 50% 657. 80% 85% SUPPLEMENTAL BENEFITS•(per hour paid) Journeyman $ 18.75 + .34 per hour worked For Work on Temporary 15.44 Heat & Air conditioning + .34 per hour worked 0 0 • Apprentices term percentage of 18.75 plus .34 per hour worked 9-638A STEAMFITTER WAGES(per hour) 7/01/00 Steamfitter......... $ 23.55 Refrigeration, A/C, Oil Burner and Stoker Service and Installations, limited on Refrigeration to combined compressors up to five (5) horsepower, and on A/C Heating and Air Cooling to combined compressors up to ten (10) horsepower. OVERTIME PAY:See ( B, E, Q*, S" ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 2, 6, 9, 10, 11, 15, 17, 26, Memorial Day ) on HOLIDAY PAGE. OVERTIME: * ( 2, 6, 9, 15, 17 X* 10, ( 10, 11, 26, Memorial Day ) APPRENTICES:-( 1 ) year terms at the following wage. T..1. 1A.44 1J.// 16.04 19. + SUPPLEMENTAL BENEFITS:(per hour worked) Journeyman $ 5.56 Appr 1st term 5.35 Appr 2nd term 5.14 Appr 3rd term 4.98 Appr 4th term 4.85 9-638B ROOFER i 40 Prevailing Rate Schedule Page 24 New York State Department of Labor ----------------------------------Case Number---------------------------------- 9900318 SUFFOLK 2000A ------------------------------------------------------------------------------- 7-01-2000 10-01-2000 10-01-2001 WAGES (per hour) 9-30-2000 9-30-2001 9-30-2002 Roofer/Waterproofer............... $ 26.50 $ 1.75 adtl. $ 2.25 adtl. OVERTIME PAY -New Roof.• See ( A, E, E2, Q ) on OVERTIME PAGE. OVERTIME PAY-Reroof: See ( B, E, E2, Q ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 4, 6, 13, 16, 25 ) on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the following percentage of journeyman's wage. 1st 2nd 3rd 4th 40% 50% 70% 80% SUPPLEMENTAL BENEFITS• (per hour worked) Journeyman $ 18.04 Apprentices 1st 2.15 2nd 3.90 3rd 9.87 4th 14.46 4-154 SHEETMETAL WORKER WAGES (per hour) 7-01-00- 8-01-00- 2-01-01- 8-01-01- 2-01-02- 7-31-00 1-31-01 7-31-01 1-31-02 7-31-02 Sheetmetal Worker.... $ 33.17 1.25 adtl 1.35 adtl 1.45 adtl 1.60 adtl For Temporary Operation or Maint.of Fans..............80% of Sheetmetal Rate Decking & Siding Work: -----$ 28.70 OVERTIME PAY: See ( C, E2, 0, V ) on OVERTIME PAGE ( D, E2, 0, V ) on Fan Maint./ Decking & Siding HOLIDAYS: • PAID: See ( 1 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 11, 12, 15, 25, 26 ) on holiday page. APPRENTICES: ( 1/2 ) year terms at the following percent of journeyman rate lst 2nd 3rd 4th 5th 6th 7th 8th 30% 35/. 40% 45% 50% 55% 60% 70% SUPPLEMENTAL BENEFITS• (per hour worked) Journeyman $ 20.93 Appr 1st term 6.28 Appr 2nd term 7.33 Appr 3rd term 8.37 Appr 4th term 9.42 Appr 5th term 10.47 Appr 6th term 11.51 Appr 7th term 12.56 Appr 8th term 16.74 0 0 Prevailing Rate Schedule Page 25 New York State Department of Labor ----------------------------------Case Number -----------------part------------- 9900318 �-----------------------------------SUFFOLK 2000A --------------------------------------papa-- Decking & Siding ............. 9.96 4-28 WELDER Welder... To be paid the rate of the mechanic performing the work. TEAMSTER-Buildino Truck Driver (Building and Heavy/Highway): GROUP 1: Chauffeur and Excavation. WAGES (per hour) 7-01-00- 7-01-01- 6-30-01 6-30-02 Truck Driver (Building and Heavy/Highway): Group 1 ................. $ 28.755 $ 29.405 Drivers of three -axle tractors & trailers, $6.00 per day additional. Drivers of heavy equipment & tagalong trailers, $ 10.00 per day additional. Drivers of boom trucks, $ 10.00 per day additional. OVERTIME PAY: See ( B, E, R ) on OVERTIME PAGE. HOLIDAY: PAID: See ( 5, 6, 16, 25 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 16, 25 )* on HOLIDAY PAGE. * must work two days in holiday week. SUPPLEMENTAL BENEFITS: (per hour worked) $ 16.01 $ 16.61 4-282nsh TEAMSTER- Demolition/Debris, Asbestos/Toxic Waste WAGES (per hour) 7-01-00- 7-01-01- 6/30/01 6-30-02 a Truck Driver, Chauffeur or Loader/Operator 5 21.35 $ 21.85 21.65 22.15 OVERTIME PAY: See ( B, L, S, S1,) on OVERTIME PAGE. _HOLIDAYS: S PAID:()()See ( 5, 6, 7, 8, 11, 12, 26 ) on Holiday Page. 00 Must work two days in Holiday week SUPPLEMENTAL BENEFITS• (per hour worked) 0 0 Page 26 Prevailing Rate Schedule New York State Department of Labor ----------------------------------Case Number ---------------------------------- 9900318 SUFFOLK 2000A ------------------------------------------------------------------------------- $ 13.43 $ 14.68 4-282.Demo SIGN ERECTOR WAGES (per hour) 7-01-00- 1-01-01- 12-31-00 6-30-01 Sign Erector.......... $ 27.40 $ 27.90 OVERTIME PAY: See ( A, H ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 5, 6, 10, 11, 12, 16 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 10, 11, 12, 16 ) on HOLIDAY PAGE. APPRENTICES: ( 1/2 ) year terms at the following percentage of journeyman's wage. 1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 35% 40% 45% 50% 55% 60% 65% 70% 75% 80% 0 i SUPPLEMENTAL BENEFITS: • Journeyman ........... $ 17.47 $ 17.60 App 1st term.......... 3.61 3.63 App 2nd term ......... 4.04 4.07 App 3rd term ......... 4.48 4.51 App 4th term ......... 4.91 4.94 App 5th term ......... 7.34 7.38 App 6th term ......... 7.77 7.82 App 7th term ......... 10.21 10.25 App 8th term ......... 10.84 10.89 App 9th term ......... 13.07 13.12 App 10th term ........ 13.50 13.56 9-137 P, 0 0 � Prevailing Rate Schedule Page 27 New York State Department of Labor ----------------------------------Case Number ---------------------------------- 9900318 SUFFOLK 2000A PAINTER - Strioina Hiahwav WAGES(per hour) 7/01/1999 Painter (Striping -Highway): Striping -Machine Operator ....... $ 21.57 it Helper ................ 15.79 Linerman....................... 24.09 OVERTIME PAY: See ( B, E, P, S ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 2, 8, 11, 12, 15, 16, 17, 20 )ON HOLIDAY PAGE. OVERTIME: See ( 2, 8, 11, 12, 15, 16, 17, 20, 21, 22 ) ON HOLIDAY PAGE. APPRENTICES: t 1 ) year terms at the following rates of journeyman's wage. 1st 2nd 3rd 4th 5th $10.00 $11.00 $12.00 $13.00 $14.00 SUPPLEMENTAL BENEFITS•(per hour paid) 22% of wage $ .50 9-8a/28a (230) SURVEY CREW - Building • WAGES:(per hour) 1/01/00 7/01/00 • Survey Rates -Building: Party Chief ......... $ 32.77 Addit. $3.01/hr. Instrument Man...... 27.19 Addit. $1.84/hr. Rodman ............... 18.54 Addit. $1.31/hr. OVERTIME PAY: See ( A, E*, Q, V ) ON OVERTIME PAGE. *Doubletime paid on the 8th hour on Saturday. HOLIDAYS: PAID: See ( 5, 6, 8, 11, 12, 15, 25 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 8, 11, 12, 25 ) on HOLIDAY PAGE. SUPPLEMENTAL BENEFITS• (per hour paid) Journeyman $ 15.40 0 9-15Db SURVEY CREW - Heavy/Highway WAGES: (per hour) 41 0 Prevailing Rate Schedule Page 28 New York State Department of Labor ----------------------------------Case Number ---------------------------------- 9900318 SUFFOLK 2000A ----------------------------------- ------------------------------------------ 1/01/00 7/01/00 Survey Rates-Heavy/Highway: Party Chief .............$ 32.18 Addit. $3.22/hr. Instrument Man.......... 25.92 Addit. $1.78/hr. Rodman .................. 23.22 Addit. $1.49/hr. OVERTIME: See ( B, E*, Q, V ) ON OVERTIME PAGE. *Doubletime paid on the 9th hour on Saturday. HOLIDAYS: PAID: See ( 5, 6, 8, 11, 12, 15, 25 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 8, 11, 12, 15, 25 ) on HOLIDAY PAGE. APPRENTICES: ( 1 ) year terms at the following wage rates. 1st term $ 9.97 2nd term 14.14 SUPPLEMENTAL BENEFITS (per hour paid) Journeymen $ 15.40 Apprentice 8.65 9-15D-N/S co. SURVEY CREW - Consulting Enaineer CONSULTING ENGINEER SURVEY Feasibility and preliminary design surveying, line and grade surveying for inspection or supervision of construction when performed under a Consulting Engineer agreement. WAGES:(per hour) 7/01/1999 Survey Rates: Party Chief .........$ 23.96 Instrument Man...... 20.63 Rodman .............. 17.88 OVERTIME PAY: See ( B, E*, Q, V ) ON OVERTIME PAGE. *Doubletime paid on the 9th hour on Saturday. HOLIDAYS: PAID: See ( 5, 6, 7, 11, 16 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 7, 11, 16 ) on HOLIDAY PAGE. SUPPLEMENTAL BENEFITS: (per hour paid) Journeyman $ 9.60 9-15dconsult CORE DRILLING 0 0 Li 0 0 0 0 � Prevailing Rate Schedule Page 29 40 0 0 41 0 New York State Department of Labor ----------------------------------Case Number---------------------------------- 9900318 SUFFOLK 2000A ------------------------------------------------------------------------------- WAGES(per hour) Core Drilling: 10/16/99 10/16/00 Driller ..............$ 22.98 Addit. 51.25/hr. Helper ................ 19.22 Addit. 51.00/hr. Note: Hazardous Waste Pay Differential: For Level C, an additional $ 0.25 per hour For Level B, an additional .75 per hour For Level A, an additional 1.00 per hour Note: When required to work on water: an additional $ 0.25 per hour. OVERTIME PAY: See ( B, E, K)E, P, R** ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 5, 6 ) on HOLIDAY PAGE. OVERTIME: * See ( 5, 6 ) on HOLIDAY PAGE. ** See ( 8, 10, 11, 13 ) on HOLIDAY PAGE. SUPPLEMENTAL BENEFITS•(per hour worked) $ 7.69 9-1536 POWER EQUIPMENT OPERATOR - Heavv/Hiahway WAGES (per hour) Well Driller: ...... Well Driller Helper:... 7-01-00- 8-01-00- 7-31-00 7-31-01 $ 23.72 S 23.83 21.10 21.13 OVERTIME PAY: See ( B, E, G, P ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 5, 6, 16, 23 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 16, 23 ) on OVERTIME PAGE. SUPPLEMENTAL BENEFITS: (per hour worked) 40 Journeyman .............. $ 8.65+ Overtime... $ 10.95 + Hazardous Waste Differential 10% of rate 10% of rate Level A ................. $ 3.00 per hr over rate LevelB ................. 2.00 11 it it Level C ................. 1.00 n if of it 4-138well 40 Prevailing Rate Schedule Page 30 a New York State Department of Labor ----------------------------------Case Number---------------------------------- 9900318 SUFFOLK 2000A POWER EQUIPMENT OPERATOR - Buildina BUILDING: CLASS "•A ":Crane, Truck Crane, Derrick, Dragline, Dredge, Crawler Crane, Tower Crane, Pile Driver. CLASS "B": Asphalt Spreader, Backhoe Crawler, Boiler, Boring Machine, Cherry Picker (over 50 tons), Concrete Pump, Gradall, Grader, Hoist, Loading Machine (10 yds or more), Milling Machine, Power Winch-Stone Setting/Structural Steel/Truck Mounted, Powerhouse, Road Paver, Scoop-Carryall-Scraper in Tandem, Shovel, Sideboom Tractor, Stone Spreader (Self Propelled), Tank Work, Tower Crane Engineer. CLASS "C": Backhoe, Boom Truck, Bulldozer, Broing Machine/Auger, Cherry Picker, Conveyor-Multi, Dinky Locomotive, Fork Lift, Hoist (2 Drum), Loading Machine & Front Loader, Mulch Machine (Machine fed), Power Winches (All others not included in CLASS A), Asphalt Roller, Hydraulic Pump with Boring Machine, Scoop, Carryall, Scraper, Maint. Man on Tower Crane, Trenching Machine, Vermeer • Cutter, Work Boat. CLASS "D": Curb Machine, Maintenance Engineer (Small Equip. & Well Point), Field Mechanic, Milling Machine (Small), Pulvi-Mixer, Pumps, Roller (Dirt), Vac-All, Welding/Burning, Compressor (Structural Steel & 2 or more in Battery), Concrete Finishing Machine, Concrete Spreader, Conveyor, Curing Machine, Fireman, Hoist (One Drum), Ridge Cutter, Striping Machine, Welding Machine (Structural Steel & Pile Work). CLASS "E": Compressor (Pile, Crane, Stone Setting), Concrete Breaker/Saw Cutter, Work Lift (Walk Behind/Power Operated), Generator (Pile Work), Hydra Hammer, Hand Operated Mechanical Compactors, Pin Puller, Portable Heater, Power-Broom/Buggy/Grinders, Pumps-Single Action 1 to 3 inches/Gypsum/Double Action Diaphragm, Hand Trenching Machine, Welding Machine. Class "F": Batching Plant, Generator, Grinder, Mixer, Mulching Machine, Oiler, Pump (Centrifugal up to 3 inches), Root Cutter, Stump Chipper, Oiler on Tower Crane, Track Tamper, Tractor, Vibrator, Deckhand on Work Boat. WAGES (per hour) 7-01-00- 5-31-01 Class " A ".... � .. $ 34.35* *Add $3.50 for HazardousWaste Work Class " B ".... � .. 32.35* *Add $2.50 for HazardousWaste Work Class " C ".... � .. 30.60* *Add $1.50 for HazardousWaste Work Class rr D er ............... 29.44 Class et E rt ..............27.10 Class " F "............... 25.93 *Cranes : Boom length over 100 foot add $ 0.50 per hour of rr it rt 150 n to $ 0.75 n It " if if " 250 " et $ 1.00 n tt " it if " 350 " " $ 1.50 OVERTIME PAY: See ( D, 0 ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 5, 6, 7, 8, 11, ) on HOLIDAY PAGE.** *)(must work day before & day after, or receive 2 hours per intermittent day 0 0 0 0 0 L 0 0 0 0 0 • Page 31 Prevailing Rate Schedule New York State Department of Labor ----------------------------------Case Number ---------------------------------- 9900318 SUFFOLK 2000A ----------------------------------- ---------------------------------------- OVERTIME: See ( 5, 6, 7, 8, 11, ) on OVERTIME PAGE.** APPRENTICE ( 1 ) year terms at the following rates; 1st yr .............. $ 16.74 2nd yr .............. 17.42 3rd yr .............. 17.94 SUPPLEMENTAL BENEFITS: (per hour worked) Journeyman......... $ 21.94 Note Note:OVERTIME Journeyman 23.90 Apprentice.. .... 13.19 Note Note:OVERTIMEApprentice 8.40 4-138 POWER EQUIPMENT OPERATOR - Heavv/Hiahwav HEAVY / HIGHWAY: CLASS "A"; Crane, Truck Crane, Derrick, Dragline, Dredge, Crawler Crane, Tower Crane, Pile Driver. CLASS "B": Asphalt Spreader, Backhoe Crawler, Boiler, Boring Machine, Cherry Picker (over 50 tons), Concrete pump, Gradall, Grader, Hoist Loading Machine (10 yds or more), Milling Machine, Power Winch -Stone Setting/Structural Steel/Truck Mounted, Powerhouse, Road Paver, Scoop -Carryall -Scraper in Tandem, Shovel, Sideboom Tractor, Stone Spreader (Self Propelled), Tank Work, Track AlignmentMachine. CLASS "C": Backhoe, Boom Truck, Bulldozer, Boring Machine/Auger, Cherry Picker, Conveyor -Multi, Dinky Locomotive, Fork Lift, Hoist (2 Drum), Loading Machine and Front Loader, Mulch Machine (Machine fed), Power Winches (All others not included in CLASS B), Asphalt Roller, Hydraulic Pump with Boring Machine, Scoop, Carryall, Scraper, Maint. Man on Tower Crane, Trenching Machine, Vermeer Cutter, Work Boat. CLASS "D": Curb Machine, Maintenance Engineer (Small Equip. & Well Point), d Field Mechanic, Milling Machine (Small), Pulvi-Mixer, Pumps, Roller (Dirt), Vac -All, Welding/Burning, Compressor (Structural Steel & 2 or more in Battery), Concrete Finishing Machine, Concrete Spreader, Conveyor, Curing Machine, Fireman, Hoist (one drum), Ridge Cutter, Striping Machine, Welding Machine (Structural Steel & Pile Work). CLASS "E": Compressor (Pile, Crane, Stone Setting), Concrete Breaker/Saw Cutter, Work Lift (Walk Behind, Power Operated), Generator (Pile Work), Hydra Hammer, Hand Operated Mechanical Compactors, Pin Puller, Portable Heater, Power-Broom/Buggy/Grinders, Pumps -Single Action 1 to 3 inches/Gypsum/Double Action Diaphragm, Hand Trenching Machine, Welding Machine. Class "F": Batching Plant, Generator, Grinder, Mixer, Mulching Machine, Oiler, Pump (Centrifugal up to 3 inches), Root Cutter, Stump Chipper, Oiler on Tower Crane, Track Tamper, Tractor, Vibrator, Deckhand on Work Boat. Class " G ": Lead Tec TV Crew. Class " H ": Wet Out Tec. Class " I ": Technician. Boiler Operator: --------------- Prevailing Rate Schedule Page 32 0 New York State Department of Labor ----------------------------------Case Number---------------------------------- 9900318 SUFFOLK 2000A WAGES (per hour) 7-01-00- 5-31-01 Class " A ".... � .. $ 35.28* *Add $3.50 for HazardousWaste Work Class " B ".... .. 33.28* *Add $2.50 for Hazardous Waste Work. Class " C ".... .. 30.95* *Add $1.50 for Hazardous Waste Work. Class " D "............. 29.78 . Class " E "............ 27.45 . Class " F "............ 26.27 . Class " G "............ 29.17 � Class " H "............ 29.17 Class " I ".......... 28.00 Boiler Operator......... 28.58 ------------------------ *Cranes : Boom length over 100 foot add $ 0.50 per hour. n rr rr 1t 150 " if $ 0.75 n n rr it if it 250 rr It $ 1.00 rr if it it it 350 " it $ 1.50 " it NOTE: PREMIUM PAY 20% on straight time hours for NEW YORK STATE D.O.T. and other GOVERNMENTAL MANDATED off -shift work. OVERTIME PAY: See ( 0, 0 ) on OVERTIME PAGE. HOLIDAYS: PAID: See ( 5, 6, 7, 8, 11 ) on HOLIDAY PAGE.** ** must work day before 8 day after or receive 2 hrs per intermittant day OVERTIME: See ( 5, 6, 7, 8, 11 ) on OVERTIME PAGE.** APPRENTICE ( 1 ) year terms at the following rates; 1st yr .................... $ 16.74 2nd yr .................... 17.42 3rd yr .................... 17.94 SUPPLEMENTAL BENEFITS: (per hour worked) Journeyman ............... $ 21.94 Note Note:OVERTIME Journeyman. 23.90 Apprentice ............... 13.19 Note Note: OVERTIME Apprentice 8.40 4-138 MARINE CONSTRUCTION WAGES (per hour) Hydraulic Dredge: Class A: Leverman............. Class B: Engineer.... ...... Derrick Operator..... Chief Mate........... Chief Welder......... Electrician.......... Fill Placer.......... Asst.Fill Placer..... 10-01-99- 9-30-00 $ 26.68 23.51 23.51 23.18 23.80 22.82 23.18 21.29 to :3 0 0 0 7 a a 41 0 0 Page 33 Prevailing Rate Schedule New York State Department of Labor ----------------------------------Case Number---------------------------------- 9900318 SUFFOLK 2000A Boat master.......... 22.63 Class C Maintenance Eng...... 22.67 Mate... ......... 21.17 Welder Dredge........ 22.31 Spider Barge Oper.... 22.12 Boat Capt............ 21.32 Steward.. ....... 21.12 Chief of Party....... 21.17 Class D Deckhand............. 17.04 Oiler ................ 17.69 Fireman .............. 17.69 Shoreman............. 17.04 Rodman.. .. ........ 17.04 Tug Deckhand......... 17.26 OVERTIME: See ( B, F, R ) on OVERTIME PAGE. HOLIDAY: PAID: See ( 5, 6, 8, 10, 15 ) on HOLIDAY PAGE. OVERTIME: See ( 5, 6, 8, 10, 15 ) on OVERTIME PAGE. The following SUPPLEMENTAL BENEFITS apply to ALL classifications. SUPPLEMENTAL BENEFITS: (per hour worked) All Class A 8 B All Class C All Class D $ 4.46 ( OVERTIME $ 1.25 EXTRA ) plus 8% of WAGE $ 3.86 ( OVERTIME $ 0.95 EXTRA ) plus 8% of WAGE $ 3.26 ( OVERTIME $ 0.65 EXTRA ) plus 8% of WAGE MARINE CONSTRUCTION WAGES (per hour) 10 -01 -99 - Dipper & Clamshell Dredges: 9-30-00 Class A: 4-25a Prevailing Rate Sch d 1 Page 34 New York State e u e Department of Labor ----------------------------------Case Number ---------------------------------- 9900318 _ ---------------- SUFFOLK _ 2000A Operator ..... ------------------5 26.26 ------------------------ Class B: Operator II....... 21.55 Engineer.......... 23.12 Boat Master....... 21.74 Class C: Maintenance Eng... 22.07 Mate .............. 20.57 Welder. ........ 21.72 Boat Capt......... 20.72 Chief of Party.... 20.57 Class D: Oiler.. .......... 17.39 Fireman........... 17.39 Scowman........... 16.73 Rodman. .. ...... 16.73 Tug Deckhand...... 16.96 Deckhand.......... 16.96 HOLIDAY: PAID: See ( 5, 6, 8, 10, 15 ) on Holiday Page. OVERTIME: See ( 5, 6, 8, 10, 15 ) on Overtime Page. SUPPLEMENTAL BENEFITS• (per hour worked) Class A & B g03�-7235 Class C Class Dto $ 4.46 ( OVERTIME $ 1.25 EXTRA ) plus 8% of WAGE 8% of wage S 3.86 ( OVERTIME $ 0.95 EXTRA ) plus 8% of WAGE $ 3.26 ( OVERTIME $ 0.65 EXTRA ) plus 8% of WAGE 4-25/3 U 0 n L n u r� u 0 0 r SPECIFICATIONS y NO TES THIS PAGE `s a TOWN OF SOUTHOLD SUFFOLK COUNTY, NEW YORK CONTRACT NO. 2000 - GENERAL CONSTRUCTION SOUTHOLD LANDFILL CLOSURE DIVISION 1- GENERAL PROVISIONS 0 1.0 SCOPE OF WORK The Town of Southold Landfill is an approximately 34 -acre inactive municipal solid waste landfill. The approximate limits of waste are shown on the Drawings. The purpose of this project is to close the landfill in accordance with the Final Closure Plan dated December 1998, by excavating, grading and relandfilling portions of the waste; constructing a Landfill Capping System over the waste mass; and constructing drainage systems, roads and landfill gas monitoring and venting systems. The Work shall be performed under one contract. The Contractor shall provide all labor, materials, equipment, tools, services, incidentals and other items necessary for prosecution and satisfactory completion of the Work. The Work shall include, but not necessarily be limited to: • Preparation of plans, schedules and other submittals; • Implementation of the approved plans, schedules and • submittals; • Transportation of labor, materials, supplies, tools and equipment to the landfill and obtaining and maintaining staging area for materials, supplies, tools and a equipment; • Construction of a new water supply well and electrical service; • Establishment of storm water management and erosion control systems; • Clearing and grubbing; • Establishment of recharge areas on top of the existing . waste mass for the disposal of construction waters; ♦1314\A0119902.doc(R05) 1.0-1 40 0 • Abandonment of existing water supply wells and construction of a new water supply well; • • Excavation and relandfilling of municipal solid waste and soil to reconfigure the waste; • Placement and compaction of Contour Grading Material to establish the prepared subgrade for the Landfill Capping System; • • Construction of the Landfill Capping System; • Connection of the Landfill Capping System to existing LIPA transmission pole; 0 Construction of drainage swales, recharge basins, storm water management system and roadways; • Construction of fencing and gates; • • Protection and abandonment of existing groundwater monitoring wells and construction of new groundwater monitoring wells; • Construction of landfill gas vents, landfill gas monitoring wells and landfill gas migration control trenches; • Placement of topsoil, hydroseeding and planting; • Provision of the required Quality Assurance/Quality • Control documentation and testing of materials as required by the specifications; 0 Relocation of an existing fire siren and electrical and telephone service; and • 0 Grading of the sand pit borrow area. • • ♦1319\A0119902.doc(R05) 1.0-2 • 1.1 Location of Work A. Introduction • The following description is provided for general information only, and may not represent the actual conditions to be encountered during the performance of the Work. The Contractor shall examine the Town of Southold Landfill in order to obtain an understanding of local and on-site conditions. The Town of Southold and/or its Engineer and/or the New York State Department of Environmental Conservation will not be responsible for any deductions, interpretations or conclusions drawn by the Contractor as to the nature of the site or the efforts required to perform the Work, that differ from the written description or the apparent conditions as determined by an on-site visit. The risk that actual conditions may vary during term of the Contract should be reflected in the construction price. B. Site Description C. Site History The Town of Southold initiated operations at the landfill site in 1920 for the disposal of municipal solid waste, refuse, debris and scavenger (septic ♦1314\A0119903.doc(R02) 1. 1— 1 • The Southold Landfill is an inactive municipal landfill 40 located between Oregon Road and North Road (also known as Middle Road and County Road 48) to the north and south, respectively, and Cox Lane and Depot Lane to the east and west, respectively, Suffolk County, New York (see Figure 1). The landfill property is approximately 62 acres, including the 17 acres north of the landfill • which was formerly used for borrow operations. The area used for landfilling comprises approximately 34 acres. The Southold Landfill is situated in a rural, agricultural area in Cutchogue, approximately 2.5 miles east of Mattituck and 8 miles west of the Incorporated Village of Greenport. The landfill is located in an agricultural -industrial zoned area, with the existing landfill zoned light industrial (LI). Residences are located adjacent to the southern and eastern boundaries of the landfill. Farm land and industries are located on the western and northern boundaries. Properties • located further to the north, south, east and west of the landfill are zoned A -C (agricultural conservation). C. Site History The Town of Southold initiated operations at the landfill site in 1920 for the disposal of municipal solid waste, refuse, debris and scavenger (septic ♦1314\A0119903.doc(R02) 1. 1— 1 • 0 1000 2000 SOURCE: NEW YORK STATE D.O.T. MATTITUCK HILLS & SOUTHOLD QUADRANGLE SCALE IN FEET TOWN OF SOUTHHOLD—SOUTHHOLD LANDFILL CLOSURE GENERAL CONSTRUCTION DvirkO and Bartilucci SITE LOCATION MAP [� Consulting Engineers A Division of William F. Cosulich Associates, P.C. FIGURE 1 0 9 0 0 0 • • 0 7 a system) waste, and operated the landfill continuously until 1993 when it closed. The property includes a large excavated area (borrow area) in the northern portion of the site, which was used to obtain cover material for the past landfilling operations, and two abandoned scavenger waste lagoons along the western border of the landfill, which were combined into one larger lagoon or basin as directed by the New York State Department of Environmental Conservation (NYSDEC) in 1987. The lagoons formerly accepted septic waste from both commercial and residential sources and have been filled in by the Town with a "glass sand" product and other inert materials. Subsequent to the hurricane of 1938, large quantities • of construction and demolition debris, land clearing debris, as well as other materials, were landfilled in the southwestern portion of the site. This area was also used for burying old automobiles. In 1974, a subsurface investigation at the Southold Landfill was performed in order to determine the depth of fill material and municipal waste at the site. Information obtained indicated that the landfill had been excavated to depths of approximately 3 feet above the water table and subsequently landfilled with municipal waste and other fill material. As the result of a number of investigations, the Town of Southold petitioned the NYSDEC to delist the site from the State Registry of inactive hazardous waste disposal sites and the landfill was removed from the • list of potential (Class 2a) hazardous waste sites by DEC in October 1993. The above is intended to provide a brief summary of the conditions that may exist at the site of the Work. This summary must not be construed as a comprehensive compilation or presentation of data or findings relative to the site. Prospective bidders shall be permitted to examine and review supporting documentation relative to the site at the Town of Southold Town Hall located at 59095 Main Road, Southold, New York 11971 during normal business hours. Prospective bidders may contact the office of the Town of Southold Solid Waste District at (516) 734- 7685 to arrange an appointment. Copies of the documents will not be provided to prospective bidders and the • documents cannot be borrowed or removed from the office ♦1314\A0119903.doc(R02) 1.1-3 • • of the Southold Town Hall. Facilities for photocopying any or all portions of the documents are not available. D. Access to Project Site • OThe Contractor's access to the project site shall be /14—7 from Cox Lane. Access to the site shall be limited to e -k- Roa the hours of operation as specified herein. The Contractor shall arrange and limit all vehicle • movements, material deliveries, etc. to the prescribed hours of operation. Exception to this provision shall only be made with the expressed written permission of the Engineer. E. Contract Limits • 1. The lands upon which the Work is to be performed, rights of way for access thereto, and such other lands which are designated for the use of the Contractor are presented on the Drawings. For the purposes of these Contract Documents, the Contract Limits shall be as depicted on the Drawings. 2. For the purpose of providing utilities and related services (telephone, electric, etc.) it may be necessary for the Contractor to undertake work • outside the Contract Limits. Such work areas shall be presented to the Engineer for written approval prior to undertaking said work. 3. The Contractor shall restore any and all existing • above ground and below ground structures on the Construction and Working Easements which are removed, damaged or in any way altered by the Contractor. The existing structures shall be restored to existing conditions as part of completion of the Work. 4. Prior to any earthwork, the Contractor shall install a 4 -foot high plastic orange safety snow fence at the boundary of the Contract Limits in areas where there is no fence. The location of the safety fence shall be surveyed to ensure the safety fence is • installed on the Contract Limit line shown on the Drawings. The Contractor shall maintain the safety fence in first class condition during the Work and remove and properly dispose of the fence off-site as part of completion of the Work. • ♦1314\a0119903.doc(R02) 1.1-4 0 • F. Reference Points • • • • • ♦1314\a0119903.doc(R02) 1.1-5 • The Owner shall provide established reference points • which in the Owner's judgment are necessary to enable the Contractor to proceed with the Work. The Contractor shall be responsible for laying out the Work, and shall protect and preserve the established reference points. The Contractor shall report to the Engineer whenever any reference point is lost or destroyed, or requires • relocation because of necessary changes in grade or location. The Contractor shall be responsible for replacement or relocation of such reference points by professionally qualified survey personnel licensed in the State of New York. The Contractor shall keep neat, legible notes of all measurements and calculations made • while surveying and laying out the Work, and two copies of all notes shall be furnished to the Engineer during progress of the Work. The location of existing reference points and their elevation are shown on the Drawings. • • • • • • ♦1314\a0119903.doc(R02) 1.1-5 • F • • • • L • • n U 1.2 Contract Drawings A. The Contract Drawings which accompany and form a part of these Contract Documents bear the general title: Southold Landfill Closure, Town of Southold, Suffolk County, New York, Contract No. 2000 - General Construction. The Work shall conform to the following Drawings: Drawing No. Title 1 Symbols, Abbreviations and Index of Drawings 2 Property Survey and Related Features 3 Existing Topography, Limits of Waste and Contract Limits 4 Grading Plan - Subgrade Contours 5 Subgrade Contours - Quadrant Enlarged Partial Plan, Southeast 6 Subgrade Contours - Quadrant Enlarged Partial Plan, Southwest 7 Subgrade Contours - Quadrant Enlarged Partial Plan, Northwest 8 Subgrade Contours - Quadrant Enlarged Partial Plan, Northeast 9 Grading Plan - Final Contours 10 Final Contours - Quadrant Enlarged Partial Plan, Southeast 11 Final Contours - Quadrant Enlarged Partial Plan, Southwest 12 Final Contours - Quadrant Enlarged Partial Plan, Northwest 13 Final Contours - Quadrant Enlarged Partial Plan, Northeast 14 Drainage Plan 15 Miscellaneous Drainage Details, Stilling Basin, Basins No. 1 and No. 2 Recharge 16 Recharge Basins No. Details 3 and No. 4 and Typical Swale 17 Miscellaneous Drainage Details 18 Miscellaneous Capping Details and Road Sections ♦1314\a0119903.doc(R04) 1.2-1 Drawing No. Title 19 Landfill Gas Vent, Gas Monitoring Well and Groundwater Monitoring Well Plan 20 Miscellaneous Details 21 Profiles I 22 Profiles II 23 Profiles III 24 Landscape Plan 25 Fencing and Erosion Control Plan 26 Typical Landscape Planting and Erosion Control Details 27 Borrow and Reclamation Area Grading Plan ♦1314\a0119903.doc(R04) 1.2-2 0 • • • J • • • • • • 1.3 Special Construction Conditions A. Scope 1. The Work under this Contract includes, but is not limited to, work on a landfill where landfill leachate and potentially explosive mixtures of methane gas and other landf—iTf gases may occur. A 2. The Work includes the cutting, excavation and shaping of existing municipal solid waste, soils, and other landfill debris, and relandfilling and regrading the excavated material. 3. The Work may require working on steepened slopes. The Contractor shall take all precautions to minimize the chance for mishap or cause a slope failure. 4. The Contractor shall furnish, install and maintain ' temporary sedimentation and erosion controls as required by the Contract Documents and as defined in the Contractor's Storm Water Management Plan prior to the start of the Work. 5. The Contractor shall prevent any construction water, dewatering water and surface runoff from coming in contact with any excavations or exposed waste, leachate, etc. from entering the adjacent lands or storm water management systems. The Contractor shall dispose of these waters by establishing and maintaining recharge areas on top of the waste mass and by recharging these waters to the waste mass in accordance with these Contract Documents. The recharge areas shall be selected by the Contractor, subject to the approval of the Engineer. 6. The Contractor's means, methods and procedures shall be sufficient to result in a zero discharge of silts and sediments, construction water, leachate, contaminated water, etc. to the adjacent lands and storm water management systems. These i methods and procedures will be described in a Contractor prepared, site specific Storm Water Management Plan. • • 7. The Contractor shall manage and control all aspects of the Work to prevent the release of air- borne contaminants or dust. ♦1314\a0119904.doc(R03) 1.3-1 8. The Contractor shall perform the Work in such manner so as not to interfere with other contracts or contractors which may be let by the Owner or • with any operations the Owner may elect to perform on the site. 9. Other parties that are permitted site access may conduct site visits and meet with the Contractor, including representatives of local, state and • federal regulatory agencies. 10. The Contractor shall provide for continuous monitoring of landfill vapor and dust, ambient air temperatures, wind speed and direction and • precipitation on-site during the Work. The Contractor shall maintain a daily log of vapor and dust measurements, ambient air temperatures, wind speed and direction, and precipitation which at a minimum shall note: a. Daily minimum and maximum temperatures • b. Daily precipitation to the nearest 0.1 inch 11. The Contractor shall prepare, submit to the Engineer for review, and obtain approval for a • Storm Water Management Plan, prior to commencement of work on the site, in accordance with the requirements of these Contract Documents. The plan shall detail the means, methods, procedures and precautions to be taken to control sedimentation and erosion, and management and recharge of construction waters, etc. 12. The Contractor shall prepare, submit to the Engineer for review and obtain approval for an Excavation, Filling, Grading, Compaction and Moisture Control Plan detailing the means, methods, equipment and procedures proposed to be utilized, in accordance with the requirements of these Contract Documents prior to commencement of work on the site. .-I 13. The Contractor shall prepare, submit to the Engineer for review and obtain approval, prior to commencement of work on the site, a Contractor's Construction Quality Control Plan (CQC Plan), in accordance with the requirements of these Contract Documents. • ♦1314\a0119904.doc(R03) 1.3-2 E a 14. The Contractor shall prepare and submit to the Engineer prior to commencement of Work on the site, a Contractor's Health and Safety Plan, in accordance with the requirements of these Contract Documents. 15. The Contractor shall be required to obtain approval from the Engineer for all plans enumerated above or elsewhere in these for • Contract Documents, which are required to be prepared by the Contractor, prior to the Contractor initiating on-site activities. 0 0 0 • E Is ♦1314\a0119904.doc(R03) 1. 3-3 0 • 1.4 Construction Schedule/Construction Sequence A. Scope 1. The Contractor shall prepare and submit to the Engineer a written Construction Schedule for the Project within 5 days from the issuance of the Notice to Proceed. The Contractor shall be prepared to present and discuss the Construction • Schedule at the Pre -Construction Conference. The Construction Schedule shall comply with the requirements as described below. The submission of the Schedule of Values shall accompany the submission of the Construction Schedule. • 2. The Contractor shall prepare and update a written weekly progress schedule for submission to the Engineer. The Contractor shall be prepared to present and discuss the Weekly Progress Schedule at the weekly meetings. 5. Contractor is responsible for the sequence and progress of the Work. A suggested sequence of construction is described below. The Contractor shall be solely responsible for coordination of all Work to ensure completion of the Work within ♦1314\a0119905.doc(R03) 1.4-1 • 3. The Contractor shall review and update the Construction Schedule and submit it to the Engineer on a monthly basis as the Monthly Progress Schedule. The Monthly Progress Schedule • shall be included with each partial payment request made by the Contractor to the Engineer as a prerequisite for the Engineer's review of the payment request. The Monthly Progress Schedule shall depict the Construction Schedule as originally approved by the Engineer with no additions, deletions or modifications. Parallel to each line of the approved Construction Schedule, the Contractor shall depict the actual progress of the work, showing actual start dates, completion dates and milestone dates. • 4. The Weekly Progress Schedule shall be delivered to the Engineer no later than 12 noon on the Friday preceding the work week detailed in the Weekly Progress Schedule. • 5. Contractor is responsible for the sequence and progress of the Work. A suggested sequence of construction is described below. The Contractor shall be solely responsible for coordination of all Work to ensure completion of the Work within ♦1314\a0119905.doc(R03) 1.4-1 • • the time limits specified. The Contractor shall address the suggested sequence of construction in preparing the Construction Schedule for • completing the Work within the specific time limits. B. Construction Schedule • 1. The Construction Schedule and subsequent Monthly Progress Schedules shall be prepared as a horizontal bar chart on a sheet size 24 inches by 36 inches. The time increment shall be one week, and the first day of each week shall be indicated. The Construction Schedule shall be • properly titled and shall be neat and legible. 2. The Construction Schedule shall be sufficiently detailed to address each of the individual aspects or components of the Work. 3. The Construction Schedule shall clearly identify and address, as a minimum, the following: a. Significant contract dates including, but not limited to, Notice to Proceed, mobilization on-site, demobilization, substantial completion, final completion, etc. b. Preparation and submission of each plan and • submittal required to be submitted by the Contractor to the Engineer for review and approval or acceptance prior to the Contractor's mobilization on-site. • C. Submission, review and approval of samples, shop drawings, submittals, etc. d. Product fabrication and delivery dates. e. Factory and/or field testing dates. • f. Dates for starting and completing each phase of the Work by activity or trade, and if the start or completion of the task or activity is dependent on the start or completion of • another activity or task. ♦1314\a0119905.doc(R03) 1.4-2 • rj g. Anticipated shutdowns due to availability of materials, weather, etc., if appropriate. • 4. The Engineer's review and approval of the Contractor's Construction Schedule or subsequent updates (Monthly Progress Schedule) shall not relieve the Contractor from responsibility for completing all of the Work within the time of completion, any variations from the requirements of the Contract Documents, or for errors or omissions in scheduling, sequencing or in identifying any aspects of the Work. • 5. The initial Construction Schedule shall be submitted concurrently with the Schedule of Values. Approval of the Schedule of Values shall be contingent upon the approval of the Construction Schedule. 6. Updated Monthly Progress Schedules shall be submitted with payment requisitions. If a schedule remains unchanged from one period to the next, a written notice shall be submitted to that effect. • 7. Unless otherwise specified, two vellum copies and two prints of each schedule shall be submitted. One copy will be reviewed by the Engineer and returned. The other copy will be retained by the Engineer. 8. A letter of transmittal shall be attached to each submittal and shall include the following information in the letter: a. A listing of items which have changed since the last submittal. b. Discussion of problems causing delays, anticipated length of delays and proposed countermeasures. 9. The Contractor shall promptly notify the Engineer in writing of any delay or deviation from the approved Construction Schedule. • ♦1314\a0119905.doc(R03) 1.4-3 • qW C. Weekly Progress Schedule 1. The Contractor shall prepare the Weekly Progress • Schedules on 8 1/2 -inch by 11 -inch paper. The Weekly Progress Schedules shall be neat and legible. The time increment shall be days. 2. The Weekly Progress Schedules shall clearly • define, as a minimum, the following: a. Contractor's work force to be on-site. b. Contractor's equipment to be on-site. • C. Subcontractors to be on-site, including personnel and equipment. d. Delivery dates for materials. e. Finite construction activities by day. • f. Testing to be conducted on-site. g. Testing to be conducted off-site. • h. Proposed overtime conditions (subject to written approval of the Owner). D. Sequence of Construction • 1. The following suggested sequence of construction is intended to provide a general overview of the proposed construction process and to highlight conditions or milestones which must be completed. The Contractor shall include all of the items of Work listed below in the proposed sequence of construction to be contained in the Construction Schedule to be submitted for review and approval by the Engineer. a. Notice to Proceed • b. Submittal of the Construction Schedule C. Submittal of the Schedule of Values • d. Pre -Construction Conference ♦1314%a0119905.doc(R03) 1.4-4 C, A • e. Submission and approval or acceptance of (submission to be made within 30 calendar days following issuance of the Notice to • Proceed): • Health and Safety Plan (see Specification Section 1 .5) . • • Storm Water Management Plan, including sedimentation and erosion control, and management of construction water, leachate, etc. (see Specification Sections 1.6 and 2.3). • • Contractor's Construction Quality Control Plan (see Specification Section 1.13 and individual material specifications). • Excavation, Filling, Grading, Compaction • and Moisture Control Plan (see Specification Section 2.3 and individual material specifications). • Documentation that provisions for off-site • parking and material have been arranged (see Specification Section 1.11). f. Site Survey • g. Notice to Mobilize On -Site • • �j h. Establish storm water management, sedimentation and erosion control, and provision for disposal of construction waters i. Abandon existing water supply wells and install new water supply well and electrical service j. Clearing and Grubbing k. Abandon existing groundwater monitoring wells 1. Relocate existing siren and electrical and telephone service ♦1314\a0119905.doc(R03) 1. 4-5 ♦1319\a0119905.doc(R03) 1.4-6 • • • • • • M. Excavate and relandfill municipal solid waste • n. Construct recharge basins and storm water management facilities o. Subgrade preparation p. Construct gas migration control trenches q. Construct roads, fences and gates r. Construct landfill gas vents, landfill gas monitoring wells and groundwater monitoring • wells S. Construct Landfill Capping System t. Regrade sand pit U. Landscaping V. Site Restoration W. Demobilization • ♦1319\a0119905.doc(R03) 1.4-6 • • • • • r 1.5 Health and Safety Plan A. Scope • 1. This section describes the responsibilities of the Contractor for safety, health, and emergency response. Owner requires that Work performed under this Specification will not result in: • a. Injuries to employees or other persons. b. Employee exposures to health hazards above the occupational limits established by the Occupational Safety and Health Administration (OSHA) and the American Conference of • Governmental Industrial Hygienists (ACGIH). C. Exposure of area residents to air contaminants above the levels established for general public exposure by the United States Environmental Protection Agency (USEPA), • NYSDEC, New York State Department of Health (NYSDOH) and other regulatory agencies. d. Increases in the levels of contaminants in soil, water or sediment on and near the site. • e. Violations of OSHA, USEPA, State and County regulations. 2. Any disregard for the provisions of these health and safety requirements may be deemed just and • sufficient cause for termination of the Contract without compromise or prejudice to the rights of the Contractor. 3. The Contractor shall maintain a comprehensive health and safety program that addresses lines of • authority and responsibility for health and safety, medical monitoring, training, and equipment programs, and health and safety record keeping. • 4. The Contractor shall prepare a Health and Safety Plan (HASP) for the construction activities associated with the implementation of the Work. The Contractor's Health and Safety Plan shall address the health and safety requirements for the on-site employees of the Contractor, subcontractors, vendors, suppliers, etc. The ♦1314\A0119906.doc(R03) 1.5-1 • Q C. a health and safety requirements established by the Contractor's Health and Safety Plan shall be in accordance with all applicable federal, state and local laws and regulations. Background 1. A description of the site appears in Section 1.1 - Location of Work. Any information that the Owner has on chemical contamination is contained in the various reports which may be examined by the Contractor during the bidding phase. In addition, this project may involve entry into confined spaces. The Contractor shall be solely responsible for identifying confined spaces and complying with federal, state and local laws and regulations regarding confined space entry. Submittals 1. The following information shall be submitted 7 days prior to the Pre -Construction Conference. a. Certification of Contractor's Health and Safety Officer's authority. b. Name and resume of the Contractor's health and safety personnel. 2. The Contractor shall submit the following within thirty (30) calendar days following issuance of the Notice to Proceed. a. A Contractor -prepared Site-specific Health and Safety Plan (HASP), which addresses the issues described in this section. Regulatory Requirements 1. Contractor's health and safety practices shall, as a minimum, follow the standards and guidelines established in the publications listed below. These standards are incorporated in this section by reference: a. Safety and Health (General Industry), Occupational Safety (OSHA). Hereafter, 1910." ♦1319\A0119906.doc(R03) 1.5-2 Standards 29 CFR 1910 U.S. Department of Labor, and Health Administration referred to as "29 CFR 0 u • 0 r-, • u C 0 • b. OSHA 29 CFR 1910.120 Hazardous Waste Operations and Emergency Response, U.S. • Department of Labor, OSHA. C. OSHA 29 CFR 1910.146 Permit -Required Confined Spaces, U.S. Department of Labor, OSHA. d. OSHA Safety and Health Standards 29 CFR 1926 • (Construction Industry), U.S. Department of Labor, OSHA. e. Standard Operating Safety Guides, U.S. Environmental Protection Agency (USEPA), • Office of Emergency and Remedial Response PB92-983414. f. Occupational Safety and Health Guidance Manual for Hazardous Waste Site Activities, U.S. Department of Health and Human Services, • Public Health Service, Centers for Disease Control, National Institute for Occupational Safety and Health (NIOSH). g. PL 91-506, OSHA 1970 • h. ANSI Standard 288.2-1992 i. EPA Orders 1940.2 and 1660.3 j. OSHA/NIOSH/ACGIH Exposure Guidelines • k. Division Technical and Administrative Guidance Document (TAGM) Fugitive Dust Suppression and Particulate Monitoring Program at Inactive Hazardous Waste Sites, • New York State Department of Environmental Conservation, Division of Hazardous Waste Remediation, October 27, 1989. 1. Community Air Monitoring Plan (Ground Intrusive Activities), New York State Department of Health. 2. Where conflicts arise between the requirements of this section and the above -listed standards and guidelines, the most restrictive requirement shall apply as determined by the Owner. ♦1314\A0119906.doc(R03) 1.5-3 n u E. Contractor's Personnel 1. Contractor shall assign and identify in the Health • and Safety Plan the person(s) to fill each of the following roles. An individual can fill as many roles for which he or she is qualified. 2. Health and Safety Officer - Contractor shall designate an employee or company principal as its Health and Safety Officer (HSO). This HSO must have the authority to command sufficient resources to safely perform the Work. Contractor shall identify its HSO in the Site-specific Health and Safety Plan (HASP). Owner will direct health and • safety correspondence to this HSO. 3. Health and Safety Professional - Contractor shall designate a Health and Safety Professional (HSP) to take responsibility for evaluating hazards of the site and controls that will appear in the • HASP. This professional shall be a certified industrial hygienist (CIH). The CIH shall sign and approve the HASP prior to submission. 4. Site Health and Safety Coordinator ♦1314\A0119906.d0c(R03) 1.5-4 • • a. Contractor shall designate a Site Health and Safety Coordinator (SHSC) for this project. Day-to-day industrial hygiene support, including air monitoring, training and site safety inspections shall be provided by the • SHSC. The SHSC shall have the authority to stop on-site operations whenever conditions threaten the health or safety of employees or area residents. The SHSC shall remain on-site during all Project operations. • b. The SHSC shall report directly to the HSO or the HSP. The SHSC shall have a sound working knowledge of occupational safety and health regulations, experience on the type of project described in these Specifications, and training in air monitoring practices and • techniques. 5. On-site Superintendent - The on-site activity of this Project shall be under the control of the On-site Superintendent. • ♦1314\A0119906.d0c(R03) 1.5-4 • • • U, • 11 6. On-site Workers - All on-site Contractor personnel shall possess the appropriate credentials for the tasks they are assigned to perform. 7. All employees who may be exposed to hazardous substances, health hazards, or safety hazards shall complete the appropriate employee training. Employees shall not participate in field activities until they have been trained to a level required by their job function and responsibility. 8. Contractor shall maintain at the work site documentation that shows that each on-site employee or subcontractor has the appropriate health and safety training courses for their work assignments. 9. At least one person who has been trained and certified in First Aid and CPR by the American Red Cross or an equivalent organization shall be present on-site during all project operations. F. Training 1. Contractor shall provide a site-specific training • session for Contractor personnel scheduled to work on-site. This training shall consist of an initial health and safety briefing on the following information: a. Names of personnel and alternates responsible • for site safety and health. b. Injury, illness, and other hazards present on the site. C. Safe use of engineering controls and • equipment on site. d. Work practices by which the employee can minimize risks from hazards. • e. Selection, use, care and maintenance of personal protective equipment (PPE). f. Site control procedures, including log -in and log -out. g. Site decontamination procedures. ♦1314\A0119906.doc(R03) 1.5-5 0 G. h. Standard operating safety procedures. i. Site emergency response contingency plan. j. Confined spaces that have been identified on site. k. Procedures needed for any confined space entries that may be part of the project. 2. Contractor shall develop a training sequence to inform visitors to the site of the potential hazards associated with the site, and explain the on-site emergency procedures. The CIH may delegate the day-to-day implementation of this policy to the SHSC. Accident or Incident Reports 1. If an accident, an explosion or fire, or a release of toxic materials occurs during the course of the project, the Superintendent shall be notified immediately. Within 2 working days of any reportable accident, the Contractor shall complete and submit to the Engineer, an accident report addressing the following items: a. Name, organization, telephone number and location of the Contractor. • • • C E C b. Name and title of the person(s) reporting. • C. Date and time of the accident/incident. d. Location of the accident/incident, i.e., site location, facility name. e. Brief summary of the accident/incident giving pertinent details including type of operation ongoing at the time of the accident/incident. ♦1314\A0119906.doc(R03) Cause of the accident/incident, if known. Casualties (fatalities, disabling injuries). Details of any existing chemical hazard or contamination. Estimated property damage, if applicable. 1.5-6 C • CA C L i • • • • • • C • 0 H. j. Nature of damage, effect on contract schedule. k. Action taken by Contractor to ensure safety and security. 1. Other damage or injuries sustained, public or private. Health and Safety Plan 1. Contractor shall prepare a Health and Safety Plan (HASP) that addresses each concern mentioned in this section and other concerns the Owner, Engineer, State and Contractor deem necessary. The HASP shall be site-specific and shall include measures to be taken by the Contractor and subcontractors) to control physical and chemical hazards. Contractor's standard policies may constitute much of this HASP. Contractor's HSO shall sign and date the HASP. 2. The Health and Safety Plan shall, at a minimum, address the following elements: staff organization, responsibilities and authorities; site description; hazard analysis for each Project task and operation; general and site-specific training; personal protective equipment; medical surveillance; personal and environmental exposure monitoring; standard operating safety procedures, engineering controls and work practices; communications; illumination; site control measures; accident prevention plan; personnel hygiene and decontamination; equipment decontamination; emergency equipment and first aid; confined space entry program; emergency response and contingency procedures; and logs, reports and record keeping. 3. The Contractor shall submit the HASP and confined space entry procedure to the Engineer within 30 calendar days after issuance of the Notice to Proceed. Contractor shall indicate its commitment to following the HASP and confined space entry procedure by an affidavit, signed by the Contractor's Health and Safety Officer. 4. The Contractor shall notify the Engineer and Owner in writing prior to modifying any portion or ♦1319\a0119906.doc(R03) 1.5-7 I. provision of the HASP and confined space entry procedures. 5. Contractor shall quickly notify Engineer, both verbally and in writing, of any unforeseen hazard, safety related factor or condition observed during the Work at the site. In the interim, Contractor shall take prudent action to establish and maintain safe working conditions, and to safeguard employees, the public and the environment in accordance with the HASP and confined space entry procedure. 6. Should Engineer require modification of any portion or provision of the HASP or confined space entry procedure, the Engineer will notify the Contractor in writing of such modifications. Site -Specific Equipment Practices 1. Contractor shall supply all protective clothing and equipment necessary for personnel and maintain it in accordance with the manufacturer's specifications. All equipment shall carry applicable Mine Safety and Health Administration (MSHA) and NIOSH approvals. Specific equipment requirements shall be stated in the Contractor's HASP. The Engineer may reject the use of the equipment if, in his or her opinion, it provides less protection than that specified in the HASP. 2. The Contractor shall maintain a sufficient supply of hard hats and protective eye wear for two Owner, two Engineer and two State employees per day for the duration of the project. 3. All personal protective equipment worn on-site will be decontaminated or properly disposed of by the Contractor. 4. The Contractor shall provide and assure the wearing of all necessary PPE for its on-site personnel. 5. The initial minimum level of protection for each major site activity shall be described in the HASP. The Contractor shall conform to the initial level of protection unless an upgrade or downgrade, as determined by the HASP and the HSO, • C • • • E C • ♦1314\a0119906.doc(R03) 1.5-8 ! • is warranted by air monitoring data and an evaluation of work practices/controls. 6. The Contractor shall downgrade the level of • protection only when 1) SHSC makes the change based on site activity, air monitoring of contaminant levels and work place practices as specified in the HASP, or 2) the Certified Industrial Hygienist (CIH) approves the change with the knowledge of the Engineer. • 7. Each work day, Contractor's SHSC shall inspect the site and the work practices followed on the site to determine whether the HASP is being followed. • 8. Electrical installations and appliances used by Contractor shall meet applicable National Electrical Code specifications. All electrical devices utilized by the Contractor or subcontractors on this project shall be grounded and equipped with and utilize ground fault circuit • interrupter (GFCI) protected outlets or extension cord sets. Electrical devices used in confined spaces that may contain flammable vapors shall be explosion - safe. • J. Exposure Monitoring 1. Exposure monitoring shall be addressed in the Health and Safety Plan. Exposure monitoring shall be designed to: a. Detect and quantify the contaminants and physical agents that may be a concern during site activities. b. Provide enough information to allow the Site Health and Safety Coordinator to recognize • conditions that require changes in work practices or level of protection. c. Provide enough information to allow the SHSC to recognize conditions that expose employees and off-site populations to contaminants (including soil dust) or physical agents released during work activities. C ♦1314\A0119906.doc(R03) 1 .5-9 0 7 2. Contractor shall provide all required exposure monitoring equipment and analysis. This equipment shall be operated only by personnel who have been • trained in its use. Contractor shall maintain and calibrate the equipment according to manufacturer's instructions. The Contractor shall maintain daily records of equipment calibration and make them available to the Engineer upon request. • 3. Contractor shall record exposure measurements and make them available to the Engineer upon request. 4. Contractor shall furnish, maintain and operate sufficient numbers of air monitoring equipment to comply with the New York State Department of Health Community Air Monitoring Plan at all times that excavation or earthwork are taking place on the site. • • • • • • ♦ 1314 \A0119906 . doc (R03 ) 1.5-10 • • 1.6 Environmental Protection Procedures • A. Scope • 3. All work shall be scheduled and conducted in a 1. The work covered by this section consists of furnishing all labor, materials and equipment, and performing all work required for the prevention of environmental pollution in conformance with • applicable laws and regulations, during and as a result of excavation and construction operations under this Contract. For the purpose of this Specification, environmental pollution is defined as the presence of chemical, physical or biological elements or agents which adversely affect human health or welfare; unfavorably alter ecological balances of importance to human life; affect other species of importance to man; or degrade the utility of the environment for aesthetic and/or recreational purposes. • These are general guidelines. It shall be the 2. The control of environmental pollution requires consideration of air, water and land, and involves management of noise, solid waste and hazardous • waste, dust, as well as other pollutants. • 3. All work shall be scheduled and conducted in a manner that will prevent the erosion of soils and release of soils and water in the area of the Work. Control measures shall be provided, such as diversion channels, impoundments, sedimentation or • filtration systems, berms, silt fences, staked hay bales, seeding, mulching or other special surface treatments as are required to prevent the release of soils and water, and silting, muddying and contamination of drainage ways, storm water collection systems and recharge basins. All control measures shall be in place in an area prior to any excavation and construction activity in that area. 4. These Specifications are intended to ensure that excavation and construction are achieved without the release of contaminants from the area of Work. These are general guidelines. It shall be the Contractor's responsibility to determine the specific construction and control techniques to meet these guidelines. • ♦1314\A0119907.doc(R03) • 1.6-1 r 1 U B. Applicable Regulations 1. The Contractor shall comply with all applicable Federal, State and local laws and regulations concerning environmental pollution control and abatement. C. Implementation 0 1. Prior to commencement of the Work, the Contractor shall meet with the Engineer and Owner's representatives) to develop mutual understandings relative to compliance with this provision and administration of the environmental pollution control program. 2. The Contractor shall remove temporary environmental control features when approved by the Engineer and incorporate permanent control features into the project at the earliest practicable time. D. Execution 1. Erosion Control 9 a. The Contractor shall provide positive means of runoff and erosion control such as berms and shallow ditches around construction to contain surface water. Control measures, such as impoundments, siltation basins, hay check dams, silt fences, mulching, jute netting and other equivalent techniques, shall be used as appropriate. At the completion of the Work, ditches shall be backfilled and the ground surface restored to the grades shown on the Drawings. 2. Protection of Land Resources a. Land resources within the project site and outside the limits of permanent work shall be restored to a condition after completion of construction that will appear to be natural and not detract from the appearance of the site. All construction activities shall be confined to areas shown on the Drawings. •1314\A0119907.doc(R03) 1.6-2 • C. Where trees may possibly be defaced, bruised, b. Outside of areas requiring earthwork for the construction of the new facilities, the Contractor shall not deface, injure or destroy trees or shrubs, nor remove or cut them without prior approval of the Engineer. No ropes, cables or guys shall be fastened to • or attached to any existing nearby trees for anchorage unless specifically authorized by the Engineer. Where such special emergency use is permitted, the Contractor shall first • wrap the trunk with a sufficient thickness of burlap or rags over which softwood cleats shall be tied before any rope, cable or wire • is placed. The Contractor shall in any event be responsible for any damage resulting from • such use. C. Where trees may possibly be defaced, bruised, ♦1314\A0119907.doc(R03) 0 1.6-3 injured or otherwise damaged by the Contractor's equipment, dumping or other operations, the Contractor shall protect such trees by placing snow fencing around them. Monuments and markers shall be protected similarly before beginning operations near • them. d. Any trees or other landscape feature scarred or damaged by the Contractor's equipment or operations shall be restored to original • condition. The Engineer will decide what method of restoration shall be used and whether damaged trees shall be treated and healed or removed and disposed of. All scars made on trees by equipment, • construction operations or by the removal of limbs larger than 1 inch in diameter shall be coated as soon as possible with an approved tree wound dressing. All trimming or pruning shall be performed in an approved manner by experienced workmen with saws or pruning shears. Tree trimming with axes shall not be permitted. e. If the Contractor proposes to construct temporary roads or embankments and • excavations for work areas, the following shall be submitted for approval at least ♦1314\A0119907.doc(R03) 0 1.6-3 • 14 calendar days prior to scheduled start of such temporary work. E 1) A layout of all temporary roads, excavations and embankments to be constructed within the work area. 2) Details of temporary road construction. 3) Drawings and cross sections of proposed embankments and their foundations, including a description of proposed materials. • f. The Contractor shall remove all signs of temporary construction facilities, such as haul roads, work areas, structures, foundation of temporary structures, stockpiles of excess waste materials or any other vestiges of construction as directed by the Engineer. It is anticipated that excavation and filling will be required to restore the area to near natural conditions which will permit the growth of vegetation • thereon. The disturbed areas shall be prepared and seeded as specified in these Contract Documents or as approved by the Engineer. 3. Protection of Air Quality • a. Burning. The use of burning at the project site for the disposal of refuse and debris shall not be permitted. • b. Dust Control. The Contractor shall maintain all excavations, embankments, stockpiles, access roads, plant sites, waste areas, borrow areas, and all other work areas within or without the project boundaries free from • dust which could cause the standards for air pollution to be exceeded, and which would cause a hazard or nuisance to others. The Contractor's attention is directed to the following documents which shall be utilized ♦1314\A0119907.doc(R03) 1.6-4 • • by the Contractor in the development of the air monitoring program. • • New York State Department of Environmental Conservation Division Technical and Administrative Guidance Memorandum No. HWR-89-4031 Fugitive Dust Suppression and Particulate Monitoring Program at Inactive Hazardous Waste Sites, October 27, 1989. e. Mud control. The Contractor shall implement measures to limit the quantity of mud generated on site and to prevent the tracking of mud off the site. • ♦1314\A0119907.doc(R03) 1.6-5 0 • New York State Department of Health Community Air Monitoring Plan (Ground Intrusive Activities) • C. A method of stabilization consisting of sprinkling or other similar methods will be permitted to control dust. The Contractor shall be required to obtain the Engineer's • approval of the method of stabilization. The use of petroleum products or chemicals is prohibited. d. Sprinkling, by methods approved by the Engineer, shall be repeated at such intervals as to keep all parts of the disturbed area at least damp at all times, and the Contractor must have sufficient competent equipment on the job to accomplish this if sprinkling is used. Dust control shall be performed as the • Work proceeds and whenever a dust nuisance or hazard occurs, as determined by the Contractor's air monitoring program or as determined by the Engineer. The Contractor shall, at a minimum, maintain a tanker truck • with a minimum capacity of 5,000 -gallons at the site with an adequate supply of water for proper dust control during all earthwork activities. e. Mud control. The Contractor shall implement measures to limit the quantity of mud generated on site and to prevent the tracking of mud off the site. • ♦1314\A0119907.doc(R03) 1.6-5 0 C u u ♦1314\A0119907.doc(R03) 1.6-6 4. Maintenance of Pollution Control Facilities During Construction i a. During the life of this Contract, the Contractor shall maintain all facilities constructed for pollution control, including erosion control measures, as long as the operations creating the particular pollutant • are being carried out or until the material concerned has become stabilized to the extent that pollution is no longer being created. 5. Noise Control • a. The Contractor shall make every effort to minimize noises caused by the Work. Equipment shall be equipped with silencers or mufflers designed to operate with the least possible noise in compliance with federal, state, and local laws and regulations. C u u ♦1314\A0119907.doc(R03) 1.6-6 • 1.7 Temporary Services/Security A. All temporary service for construction and construction • related purposes shall be provided by the Contractor. The cost and fees for all temporary services shall be borne by the Contractor. • • • • • • 1. Sanitary Facilities a. Contractor shall provide a suitable number of self-contained toilet (Port -O -John) units for use by Engineer, Owner and Contractor's personnel. b. Sanitary facilities shall be maintained on a regular basis and when directed by Engineer. C. Contractor shall provide separate facilities for male and female personnel. d. The sanitary facilities shall be furnished, installed, operated and maintained by the Contractor in accordance with federal, state, and local codes, laws and regulations. 2. Electric Power a. The Contractor shall provide, at its own expense, temporary electric power services and facilities, and portable electric power as required for the proper execution and inspection of the Work. The Contractor shall make application for temporary and interim power, and pay all metered and demand charges for the full extent of the Contract. If, in the opinion of the Engineer, the facilities provided by the Contractor are inadequate, the Contractor will not be permitted to proceed with any portion of the Work affected thereby. All electrical construction shall be installed and maintained in a first-class manner, as ordered or acceptable, and at all points securely fastened in place. All electrical construction shall be furnished, installed, operated and maintained in accordance with the requirements of the National Electric Code, National Fire Protection Association and federal, state, and local codes, laws and regulations. ♦1314/P0801002.doc 1.7-1 3. Water Supply a. Water for construction purposes, �- decontamination, sanitary and drinking water _ shall be provided by the Contractor as WIFrequired for the Work. b. c. The Contractor shall make all provisions necessary to construct and maintain temporary potable and nonpotable water storage and distribution systems as may be required. Public water supply systems are not available in the area of the landfill. The Contractor shall use potable water for construction activities as specified and as directed by the Owner. Approval from the Engineer of all sources of water shall be required prior to delivery to the site. n • • L 4. Heat and Shade • a. During the period of construction, the Contractor shall exercise supervision control over the conditions of the work site and environment. Temporary temperature requirements of the various trades and individual workers shall be maintained. The Contractor shall provide temporary heat and shade as required to prevent damage to the Work and to materials prior to installation. S. Security a. The Contractor shall safely guard all work, materials, equipment and property from trespass, loss, theft, damage and vandalism. Contractor's duty to safely guard property shall include the Owner's property and other private property from injury or loss in connection with the performance of the Contract. b. The Contractor shall make no claim against the Owner, the Engineer or NYSDEC for damage resulting from trespass, vandalism, etc. C. The Contractor shall be solely responsible for security and shall make good all damage ♦ 1314 /p0801002 . doc 1 .7 —2 u C u • • 0 to property of the Owner and others arising from failure to provide proper security. • U 0 • • • • ♦1319/pOB01002.doc 1 .7 -3 0 0 0 • 0 • • 0 r L 0 1.8 Temporary Facilities A. Temporary Offices 1. Temporary offices shall be established, 14 calendar days prior to start of construction, where approved or directed by the Engineer, adequately furnished and maintained in a clean, orderly condition by the Contractor. The Contractor or authorized representative shall be present in the Contractor's field office at all times while Work is in progress. Instructions received there from the Engineer shall be considered as delivered to the Contractor. B. Engineer's Field Office 1. The Contractor shall provide and maintain one field office trailer for the exclusive use of the Engineer and the Owner. The Contractor shall set the office trailer at a location approved by the Engineer, level and secure the office trailer, install a 1/2 -inch exterior grade plywood skirt around the trailer, and construct wooden steps with handrails and a 4 -foot by 4 -foot landing at each door. The Engineer's Field Office (trailer) shall have a minimum ceiling height of 7 feet, two doors and eight windows and a floor area of 800 square feet. The trailer shall be in first class condition acceptable to the Engineer and shall include the following: a. Completely weathertight and insulated b. Interior and exterior finish acceptable to the Engineer C. Resilient floor covering in first class condition d. Interior lighting of 50 -foot candles at desk top height e. Exterior light at entrance f. Heating system of sufficient capacity to maintain a minimum temperature of 70 degrees Fahrenheit in winter. •1314/a0119909.doc(R03) 1.8-1 2. g. Air conditioning system of sufficient capacity to maintain temperatures below 75 degrees Fahrenheit in summer. h. Toilet facilities (water closet) i. Lavatory with hot and cold water j. Closet k. Four sets of keys for doors 1. Temporary electric, sanitary and potable water service M. A 35 by 40 -foot temporary parking area adjacent to the trailer for the exclusive use of the Owner's, Engineer's and State's personnel. The parking area shall be prepared by placing a 6 -inch thick layer of Recycled Concrete Aggregate (RCA) or stone base. An access spur shall be maintained from the parking area to the nearest temporary or permanent road The Contractor shall provide the following furniture and equipment for the Engineer's Field Office: a. One drafting table, 3 feet by 5 feet and one drafting stool (with back) b. Four locking 5 -drawer desks about 3 feet by 5 feet with four swivel desk chairs C. Five additional chairs d. Plan rack e. Shelves as directed f. Four four -drawer filing cabinets with lock - The filing cabinets shall be new, commercial quality and shall be legal size with full suspension drawer slides. Color shall be black. Upon completion of the project, the four filing cabinets shall become the property of the Owner. The Contractor shall remove the cabinets from the trailer and deliver them to the designated offices of the Owner. n v C r] r, u L n u u f L C ♦1314/A0119909.doc(R03) 1.8-2 6 • g. Coat rack and hooks h. Coffeemaker, drip type, 10 -cup • i. Duplicating machine, capable of producing 8 1/2" by 11" and 11" by 17" copies. The copy machine shall also be capable of producing enlarged or reduced copies. • j. One conference table (8 feet long) k. Twelve folding chairs 1. First aid kit suitable for 10 people with manual, American White Cross No. K10 or equal • M. Chilled bottled drinking water and disposable drinking cups n. Plain paper facsimile machine 0 o. Four waste baskets • • 0 F, • P. Two fire extinguishers q. Identifying exterior sign acceptable to Engineer r. Six protective hard hats for use by Engineer, Owner, and visitors S. Portable refrigerator t. Portable two-way radio for maintaining constant communication with the Contractor U. One DELL (no substitution) Pentium III/450 megahertz or greater computer equipped with 32x CD drive, one 100 -meg internal zip drive with 10 -pack of media and one 3 1/2 -inch floppy disk drives, a 6.4 gigabyte hard drive with minimum 64 meg RAM, one 17 -inch super VGA monitor with 1024x768 resolution, one 56K baud V.90 modem, and one HP Laser Jet 1100A or higher printer. The computer shall be equipped with Windows 98, McAfee Virusscan 4.02, Microsoft Office Suite 2000 Professional or latest version. The computer shall be equipped with a surge protector and all necessary cables. The computer and all its accessories shall become the property of ♦1314/A0119909.doc(R03) 1. 8-3 0 the Owner upon completion of the project. All licenses and warranties shall be in the name of the Owner. The computer, peripherals, accessories and appurtenances shall be "Y2K" (Year 2000) compliant. The Contractor shall be responsible for installation of the computer in working order. Full e-mail and Internet services shall be provided, and • maintained by the Contractor for the Engineer's use throughout the construction period. 3. The Contractor shall maintain service contracts and pay all costs for service, repair and parts r for the duration of the project, for the following furnished items. a. Duplicating machine b. Facsimile machine 0 C. Computer and accessories 4. The Contractor shall supply and replenish as necessary, all expendables for the duration of the project for the following above furnished items: a. Duplicating machine toner, paper, etc. b. Facsimile machine paper, toner cartridges, etc. C C. First aid supplies d. Drinking water and disposable cups e. Computer paper, toner cartridges, etc. f. Paper towels and personal hygiene supplies. 5. Upon final acceptance of the project, the Contractor shall remove and assume possession of all of the items furnished by the Contractor (except as otherwise noted), less expendables, for the Engineer's Field Office. The Contractor shall not make claim for any loss or damage to these items resulting from theft, vandalism, or normal wear and tear associated with the use of the items or due to the environment associated with a construction site. ♦1314/A0119909.doc(R03) 1.8-4 • 6. The Contractor shall supply electric service to the Engineer's Field Office. The Contractor shall • pay all costs and fees associated with supplying the service and shall pay all utility bills for the duration of the project, including power necessary for heat and air conditioning. 7. The Contractor shall provide janitorial services • for the Engineer's Field Office. These cleaning services shall, at a minimum, consist of sweeping the floors and emptying the wastepaper baskets on a daily basis, and mopping the floors on a weekly basis. The janitorial services shall be provided • during the normal hours of operation for construction. 8. The Contractor shall install four private telephone lines in the Engineer's Field Office for the exclusive use of the Engineer. Telephone • jacks shall be located as directed by the Engineer. The Contractor shall furnish and install two telephones, two line type, each with speakerphone capability. The third telephone line shall be dedicated and connected to the facsimile machine. The fourth telephone line shall be dedicated and connected to the modem of the computer. The Contractor shall furnish and install an automatic telephone answering machine, two -tape type, two-line type or two single -line units, suitable to record messages when the office is not manned. The Contractor shall pay all fees, activation and installation charges associated with the telephone service and shall pay all monthly charges and usage charges (local, long distance and toll • calls) for the duration of the project. The Contractor shall arrange for and pay all fees for an Internet service provider selected by the Engineer. 9. Two months after the acceptance of the Work or • when ordered by the Engineer, whichever is sooner, the Engineer's Field Office together with equipment and facilities furnished by the Contractor (except for those items above which will become the property of the Owner) shall revert to the Contractor who shall remove them and leave the site in a satisfactory condition, as ♦1314/A0119909.doc(R03) 1.8-5 approved by the Engineer. The Contractor shall remove and properly dispose of the stairs, platforms, plywood skirt, supports, etc. and remove the Engineer's Field Office from the project site. C. Contractor's Field Office 1. The Contractor shall maintain at the project site, a Contractor's Field Office. The Contractor's Field Office shall be complete with light, heat, air conditioning, power and separate telephone service. The Contractor shall provide six protective hard hats and maintain them in the Contractor's Field Office for visitor's use. 2. The Contractor shall furnish and maintain suitable storage and work sheds as required for the Work. 3. The Contractor shall pay all utility charges associated with the Contractor's Field Office, storage sheds and work sheds, decontamination facilities, etc. for the duration of the Contract. 4. The Contractor shall remove the Contractor's Field Office, storage and work sheds, decontamination facilities, etc. and properly restore the site upon final acceptance of the project unless otherwise directed by the Engineer. ♦1314/a0119909.doc(R03) 1.8-6 • C • a U 1.9 Project Meetings ♦1319/a0119910.doc(R02) 1.9-1 • A. Scope • 1. Project meetings will be held to accomplish the following: a. Coordinate the work of the project. • b. Establish a sound working relationship between the Contractor, the Owner and the Engineer. C. Establish sound working procedures. d. Review job progress, quality of work, and approval and delivery of materials. e. Expedite the work to completion within the scheduled time limit. • 2. Project meetings shall include the following: a. Preconstruction Conference b. Weekly Project Meetings • C. QA/QC Deficiency Meeting B. Preconstruction Meeting • 1. The Engineer shall schedule a Preconstruction Conference to be held within ten (10) days of the issuance of the Notice to Proceed. The Contractor shall be notified as to the time and place of the meeting. The Contractor's major subcontractors shall attend the meeting. Attendance at the meeting shall include: a. Owner b. Engineer • C. New York State Department of Environmental Conservation d. Contractor's Principal -in -Charge e. Contractor's Superintendent • f. Contractor's Health and Safety Officer ♦1319/a0119910.doc(R02) 1.9-1 • g. Contractor's Quality Control Site Manager h. Major subcontractors 2. Items to be addressed at the Preconstruction Conference shall include, but not necessarily be limited to: a. Distribution of plans and specifications b. Lines of communication C. Correspondence d. Submittals e. Deliverables f. Scheduling g. Suppliers/vendors/subcontractors h. Health and safety requirements i. Organization and responsibilities j. Quality assurance/quality control k. Payments 1. Record documents and as-builts C. Weekly Project Meetings 1. Weekly Project Meetings shall be conducted at the site of the Work at a time and day mutually agreed upon by the Owner, Engineer and Contractor. At a minimum, attendance by the Contractor's Superintendent and Health and Safety Officer and subcontractors (as appropriate) shall be required. Items to be addressed shall include, but not necessarily be limited to, the following: a. Project scheduling b. Weekly progress updates C. Identification of problems d. Maintenance of quality and work standards ♦1314/A0119910.doc(R02) 1.9-2 E u L, • 0 • 0 • • e. Coordination f. Status of submittals and materials • g. Conflicts and disputes h. Quality assurance/quality control i. Other agenda items as required • 2. The specific purpose of the Weekly Project Meetings is to coordinate the efforts of all concerned so that the project progresses without delay to "on-time" completion in a high quality manner with the least inconvenience. The Engineer • shall record, prepare and distribute the meeting minutes for the Weekly Progress Meetings. D. QA/QC Deficiency Meetings 1. Quality Assurance/Quality Control (QA/QC) Deficiency Meetings shall be held at the project site as required and as precipitated by project conditions. The Engineer shall request the QA/QC Deficiency Meeting and the meeting shall be conducted within 24 hours of the Engineer's request. At a minimum, the meeting shall be attended by the Contractor's Superintendent and/or Contractor's Quality Control Site Manager, and subcontractors as appropriate. The purpose of the meetings shall be to identify, address and rectify any deficiencies in the Work which may be • detected, observed or perceived. Attendance by the Contractor's personnel is mandatory and the failure of the appropriate personnel to attend may result in rejection of the Work. • • • ♦1314/A0119910.doc(R02) 1.9-3 • 1.10 Contractor's Equipment and Tools A. The Contractor shall provide all equipment and experienced personnel necessary to conduct the Work. • The Contractor shall provide all materials, tools, equipment, accessories, fuel, power, and all other materials, supplies and services necessary for the satisfactory completion of any and all work. The Contractor shall maintain the equipment in good • operating condition for the life of the Contract. In the event that, during the course of the Work, the equipment, judged on the basis of work completed to date is considered unsatisfactory to the Engineer, the Contractor shall then, within 48 -hours, replace the unsatisfactory equipment with equipment which is satisfactory to the Engineer. B. The Contractor shall not be reimbursed for time lost due to breakage and/or maintenance of equipment. C. The Contractor may store, at its own expense, • apparatus, materials, supplies and equipment in such orderly fashion at the site as will not unduly interfere with the normal operation of the facility. The Owner shall not assume any liability for the security of said equipment. • D. The Contractor shall furnish and keep on the site where work is in progress, a completely equipped first-aid kit and shall provide ready access thereto at all times when workers are employed on the site. C] • • • ♦1314/A0119911.doc(R02) 1.10-1 0 • 1.11 Storage of Materials and Equipment A. All construction materials and equipment, and materials • and equipment to be incorporated in the Work shall be placed so as not to injure any part of the Work or existing facilities and so that free access can be had at all times to the construction area and to all parts of the Work. Materials and equipment shall be kept neatly piled and compactly stored in such locations as will cause a minimum of inconvenience to personnel entering the site and in areas approved by the Engineer. • ♦1314/AO119911.doc(RO2) 1.11-1 B. The Contractor is cautioned that the subgrade for the landfill cap may be subject to settlement during • construction. The Contractor shall take appropriate measures to ensure that the minimum materials are stockpiled in the finished cap areas. C. All stockpiles shall be surrounded with suitable sedimentation and erosion controls whenever the possibility exists for storm water or surface erosion to convey the materials off the site or into areas of the site to be protected. D. The Contractor is cautioned that there are very limited areas of the site which are available for staging or stockpiling of materials. If the Contractor proposes to store or stockpile materials at an off-site location, the Contractor shall identify the off-site location and provide written authorization from the property owner documenting these arrangements. • E. The Contractor is advised that there is very limited area on-site which will allow for the parking of personal vehicles. No vehicles will be permitted to park on public roads adjacent to or in the area of the project site. The Contractor shall make arrangements • for the parking of personal vehicles at an off-site location, if necessary, and will provide written authorization from the property owner documenting these arrangements. • ♦1314/AO119911.doc(RO2) 1.11-1 0 w 1.12 Project Sign A. Scope of Work 1. Within 21 days after Notice to Proceed, the Contractor shall furnish and erect a Project Sign at the site identifying the project and indicating that the Owner and the State of New York are participating in the construction of the Project. The sign shall be erected where directed by the Engineer and shall be maintained for the duration of the Project. 2. No signs, except those displayed at the site. B. Products 1. Project Sign specified, shall be • a. The Project Sign (see Figure 2), shall consist of a 48 -inch wide by 24 -inch high aluminum sign board with vinyl sheeting, secured with noncorrosive fasteners. b. The sign shall be supported by two 4 -inch by 4 -inch by 10 -foot CCA treated posts, set into the ground 4 feet. The sign shall be set plumb and level, and the lower edge of the sign shall be 4 feet above grade. 0 C. The sign shall be obtained from Mr. Charles Barnard, Assistant Industrial Supervisor, Eastern New York Correctional Facility, Box 950, Nappanoch, New York 12458. d. The legend and layout of the Project Sign • shall be as indicated on the attached sketch (see Figure 2). The legend, layout and text of the sign panel which includes the size, spacing, type of lettering, etc., shall be submitted to the Engineer for approval. 40 C. Installation 1. Project Sign shall be erected where directed by the Engineer. 0 ♦ 1468/A0831001. doc 1.12-1 0 4'-0" Pantone Matching System (PMS) No. 355 T-0" j� '��IlOMY1Mf,` PMS 301 PMS 355 PMS 301 PMS 355 goal � 1996 Clean Water/Clean Air Bond Act Town of Southold Landfill Closure Constru tion Southold, New York PMS 301 Governor George E. Pataki Commissioner John P. Cahil Supervisor Jean W. Cochran 4"x4" Post (Minimum) 4'-0" Minimum Distance NOTES: 1. ALL TYPE SHALL BE CASLC N E 40, WIT i THE EXCEPTION OF LOGO TYPE. 2. 48" x 24" ALUMINUM BLA KS SHALLE COVERED WITH VINYL SHEETING TO ACHIEVIE B CKGROtN ND COLOR. COPY AND LOGO SHALL BE SILK SCREENED THIS SURFACE. TOWN OF SOUTHOLD—SOUTHOLD LANDFILL CLOSURE GENERAL CONSTRUCTION dhADvirka and Bortilucci PROJECT SIGN Consulting Engineers Division of William F. Cosulich Associates, P.C. FIGURE 2 9 W] L: • • 0 El 0 0 L • LI n u n • • 2. Adequate support for the project signs shall be provided by the Contractor. The Project Sign shall be maintained in good condition at all times for the duration of the project and removed and disposed of by the Contractor at the completion of the Work when directed by the Engineer. ♦ 1468/A0831001. doc 1.12-3 1.13 Construction Quality Assurance/ Construction Quality Control Program A. Scope 1. All aspects of the Work shall be subject to a Construction Quality Assurance/Construction Quality Control program conducted, as a minimum, in accordance with 6 NYCRR Part 360 - Solid Waste • Management Facilities and the Southold Landfill Final Closure Plan. 2. All work and materials shall be tested as specified in these Contract Documents, and only • work and materials which comply with these specifications and pass the required tests shall be accepted. Any work and/or materials which fail to satisfy the requirements of these specifications shall be reworked, repaired or removed and replaced, and retested, as appropriate, at no additional cost to the Owner. 3. The Contractor shall retain the services of an independent testing laboratory(s) to perform testing required to be performed by the Contractor. Where applicable, the laboratory shall 41 meet the "Recommended Requirements for Independent Laboratory Qualifications" latest edition, published by the American Council of Independent Laboratories. The Contractor shall submit a copy of a report regarding the latest inspection of the • proposed laboratory facilities conducted by the Materials Reference Laboratory of the National Bureau of Standards. The report shall specifically include any deficiencies or remedies resulting from the inspection. The selection of the independent testing laboratory shall be submitted 0 to the Engineer for review and approval. 4. The Contractor shall bear all costs associated with testing required to be performed by the Contractor in accordance with these Specifications. The Contractor may perform additional testing as he/she deems appropriate for his/her own information and shall bear all costs associated with the additional testing. 5. The Owner shall retain the services of an independent testing laboratory(s) to perform testing and furnish certified results for all the ♦ 1314 \A0119912 . doc (R02 ) 1.13-1 B. tests to be conducted by the Engineer. The Owner shall pay all costs associated with testing to be conducted by the Engineer except as follows: a. In the event that the Engineer is required to sample and test any aspect of the work more than the initial sampling and testing, and one resampling and retesting, the Contractor shall bear all costs relating to the Owner's independent testing laboratory for any second or subsequent resampling and retesting of the specific work in question. The costs associated with any second or subsequent resampling and retesting required by the Engineer shall be determined based on the standard charges of the laboratory in place for the project and shall be deducted from the monies due the Contractor from the next payment request. 6. The specific tests, procedures and frequencies of tests to be performed by the Contractor and the Engineer are enumerated in the pertinent specification sections of the Contract Documents. A summary of the CQA/CQC testing is attached as Appendix A. 7. The Contractor shall provide access to and assist the Engineer, the Owner's independent testing laboratory or Owner's representatives in the taking and securing of samples, tests, etc. as specified, as required or as appropriate in the opinion of the Engineer. 8. The Contractor shall schedule and/or make available all materials which are required to be tested prior to their incorporation into the Work in order to allow ample time for sampling, testing (including retesting as appropriate) and receipt of results. The Contractor shall not consider compliance with the sampling, testing, subsequent resampling and retesting requirements, etc. as specified herein as grounds for hardship or delay or as the basis for a claim. Contractor's Quality Control 1. General: The Contractor shall furnish by the Engineer, the Contractor's Quality Control (CQC) Plan within 30 ♦ 1314 \A0119912 . doc (R02 ) 1.13-2 for approval Construction calendar days E C C • L: • 17, C L] • • 0 0 • 0 after the Notice to Proceed. The plan shall identify personnel, procedures, instructions, records and forms to be used. If the Contractor fails to submit an acceptable CQC Plan within the time herein prescribed, the Owner may refuse to allow construction to start until such time as the Contractor submits an acceptable plan. 2. The Contractor's Construction Quality Control Plan shall include as a minimum, the following: a. A description of the quality control organization, including chart showing lines of authority and acknowledgment that the Contractor's QC staff shall report to the Contractor's Superintendent or someone higher in the Contractor's organization. b. The name, qualifications, duties, responsibilities and authorities of each person assigned a QC function. C. A copy of a statement signed by an authorized official of the Contractor's firm, which describes the responsibilities and delegates the authorities of the CQC Site Manager. d. Procedures for scheduling and managing submittals, including those of subcontractors, off-site fabricators, suppliers and purchasing agents. e. Quality control methods and procedures for each specific test. The name, address and qualifications of each proposed testing laboratory and the intended project -specific function of each laboratory shall be presented. Approval from the Engineer shall be required for all testing laboratories used on the project. f. Description of all instrumentation and equipment to be used for testing on-site including manufacturers and model numbers, calibration procedures and qualifications of technicians. g. Reporting procedures, including proposed reporting formats. ♦1314\a0119912.doc (R02) 1.13-3 C. 3. Acceptance of Plan: Acceptance of the CQC Plan by the Engineer is required prior to mobilization on- site. Acceptance is conditional and will be predicated on satisfactory performance during the construction. 4. Notification of Changes: After acceptance of the CQC Plan, the Contractor shall notify the Engineer in writing of any proposed change. Proposed changes are subject to acceptance by the Engineer. Quality Control Organization 1. CQC Site Manager: CQC Site Manager shall be responsible for overall management of the CQC Plan and have the authority to act in all CQC matters for the Contractor. This person shall demonstrate the ability to perform correctly the duties required to the satisfaction of the Engineer and shall be physically at the project site whenever work is in progress and will be in charge of the Contractor's Quality Control program for this project. All the Contractor's submittals for approval shall be reviewed and modified or corrected as needed by him/her or his/her authorized assistants and approved correct prior to forwarding of such submittals to the Engineer. 2. Personnel: The personnel of the CQC staff shall be fully qualified by experience and technical training to perform their assigned responsibilities and shall be directly hired by and work for the Contractor. 3. The CQC Site Manager shall be responsible for certifying that all submittals are in compliance with the Contract requirements. Execution 1. Contractor Construction Quality Control is the means by which the Contractor may be assured that the construction complies with the requirements of the Contract plans and specifications. The controls shall be adequate to cover all construction operations, including both on-site and off-site operations and will be keyed to the proposed construction sequence. The controls shall include the following: ♦ 1314\A0119912 . doc (R02 ) 1.13-4 u • • u • .J r, u u • • • • • • • • • • • a. Preparatory Inspection: This shall be performed prior to beginning any definable feature of work. It shall include a review of Contract requirements; a check to assure that all materials and/or equipment have been tested, submitted and approved; a check to assure that provisions have been made to provide required testing; examination of the work area to ascertain that all preliminary work has been completed and a physical examination of materials, equipment and sample work to assure that they conform to approved shop drawings or submittal data, and that all material and/or equipment are on hand. b. Initial Inspection: This shall be performed as soon as a representative portion of the particular feature of work has been accomplished and shall include examination of the quality of workmanship and a review of testing for compliance with Contract requirements, use of defective or damaged materials, omissions and dimensional requirements. C. Follow-up Inspection: These shall be performed daily to assure continuing compliance with the Contract requirements, including control testing, until completion of the particular feature of work. Such inspection shall be made a matter of record in the CQC documentation. Final Follow-up Inspections shall be conducted and deficiencies corrected prior to the addition of new features of work. ♦ 1314 \A0119 912 . doc (R02 ) 1.13-5 u 1.14 Measurement and Payment A. Scope 1. The Contractor shall prepare and submit to the Engineer for review and approval, a Schedule of Values. The Schedule of Values must be acceptable to the Engineer for form and content. The Schedule of Values, including any resubmittals as may be 40 required, shall be submitted as specified in these Contract Documents. • 2. The Contractor shall make application for progress payments to the Engineer on a monthly basis in accordance with the Contract Documents. 3. Measurement and Payment shall be in accordance with the Contract Documents. B. Schedule of Values 1. The Schedule of Values is an itemized list that establishes the value or cost of each part of the Work. The Schedule of Values shall be used as the basis for preparing progress payments and may be used as a basis for negotiations concerning additional work or credits which may arise during the construction. 2. The Schedule of Values shall be prepared as specified in these Contract Documents. • C. Measurement and Payment 1. Payment for the items included in this Contract shall be for the work actually performed and accepted, and in accordance with the unit prices • or lump sum prices contained in the Bid Sheets and as specified herein. 2. No payment will be made for lost, damaged, spoiled or broken tools, equipment, materials, etc. 3. Payment may at any time be withheld if the Work is not proceeding in accordance with the Contract, or, if in the judgment of the Engineer, the Contractor is not complying with the requirements of the Contract Documents. • ♦1314/a0119913.doc(R08) 1.14-1 U L 4. For the Contractor's complete performance of the Work, the Owner will pay, and the Contractor agrees to accept, subject to the terms and • conditions of the Contract Documents, the lump sum price or unit prices at which the Contract was awarded, plus or minus the amount required to be paid or credited for any extra work or work deleted as ordered by the Owner. • 5. The sum total for these items shall constitute full payment for the Work completed, tested and ready for use, including all work required, but not specifically mentioned in the bid items, and also for all losses or damages arising out of the nature of the Work or from the action of the elements, or from any unforeseen difficulty encountered in the prosecution of the Work, and for all risks of every description connected with the Work, and for all expenses incurred by or in consequence of the suspension or discontinuance of the Work herein specified, and for any actual or alleged infringement of patent, trademark or copyright, and for well and faithfully completing the Work as herein provided. 6. The Contractor shall include with each partial payment request the following items, the inclusion of which shall be a prerequisite for the review of the application by the Engineer: a. Certified payroll records • b. Affidavit attesting to the payment of subcontractors, suppliers, labor, equipment, material, services, etc. C. Updated Monthly Progress Schedule d. Revised and updated "As -Built" drawings. 7. The monthly estimate, as approved by the Engineer, will be considered approximate and no claim shall be made by the Contractor for additional payment • based on any error in a periodic estimate. Final payment and adjustments, if necessary, shall be determined based on actual surveyed areas and dimensions which shall be submitted to the Engineer as specified as part of As -Built • Drawings. ♦1314/a0119913.doc(R08) 1.14-2 • • • • • • • • • • • D. Bid Items 1. Pre -Mobilization (Bid Item 1) a. Measurement and Payment for Bid Item 1 - Pre - Mobilization shall be the lump sum bid for furnishing the required bonds, insurance, plan(s), schedules, submittals, attendance at meetings, incidentals, site surveys, etc., as required by the Contract Documents prior to the issuance of the notice to mobilize on- site. The total value for Bid Item 1 Pre - Mobilization, shall not exceed 4 percent of the total Contract award. Payment for Bid Item 1 shall be withheld until issuance of the notice to mobilize on-site by the Owner and shall be disbursed at the rate of 40%, 20%, 20% and 20% over the first four partial payment requisitions processed following mobilization. 2. Mobilization, Maintenance and Demobilization (Bid Item 2) a. Measurement and Payment for Bid Item 2 shall be the lump sum bid for the Contractor to mobilize, maintain and demobilize, and provide equipment and general plant, including shops, storage areas, office areas, sanitary facilities, temporary utilities and facilities, provisions and items required to complete the Work and not specifically identified and paid for under other bid items. Payment shall be made based on the percentage of the overall project completed as reflected in each partial payment request up to 70% of the lump sum bid for Bid Item 2. The final 30% of Bid Item 2 shall be withheld until the Final Payment for the project. The total value for Bid Item 2 shall not exceed 2 percent of the total Contract award. 3. Clearing and Grubbing (Bid Item 3) a. Measurement for Bid Item 3 shall be based on the actual area of land cleared and grubbed as specified and as directed by the Owner. b. Payment for Bid Item 3 shall be based on the bid unit price per acre and the area of ♦1314/a0119913.doc(R08) 1.14-3 clearing and grubbing completed and shall be full payment for furnishing all labor, materials, equipment, services, incidentals, etc., to satisfactorily complete the work and dispose or utilize the resulting materials as specified and implement the approved plans. n u • 4. Unclassified Excavation and Relandfilling (Bid Item 4) • a. Measurement for Bid Item 4 shall be the actual quantity of unclassified excavation (including, but not limited to, municipal solid waste, soils, sediments and other materials) between the existing surface and the limits of excavation in cubic yards of in-situ material required to be excavated and relandfilled within the Limits of Waste as shown on the Drawings, as specified and as directed by the Owner. This quantity of excavation shall exclude the quantity of Daily Cover placed in the areas of exposed waste at the end of each workday. Payment for Daily Cover placed in the areas of exposed waste shall be paid under Bid Item 6A. The Contractor shall supply survey data prepared by a New York State licensed land surveyor to document the existing land surfaces prior to excavation and the limits of excavation for the purpose of calculating the in-situ volume of material excavated. The volumes shall be shown on the sealed surveys submitted to the Engineer for payment purposes. Surveys of the limits of excavation shall be performed at a grid pattern no greater than 25 feet. Survey tolerance shall be t0.1 foot. b. Payment for Bid Item 4 shall be the bid unit price per cubic yard and shall be full payment for furnishing all labor, materials, equipment, services, incidentals, etc., required to excavate the material, haul or transport it, and relandfill and compact it, including, but not limited to, sedimentation and erosion control, odor and dust control, dewatering and management of construction waters, including recharge of construction water to the landfill mass, sheeting, shoring ♦1314/a0119913.doc(R08) 1.14-4 • C: • • C • 0 and bracing, implementation of the approved plans, surveying etc., as specified and as required to satisfactorily complete the Work. The bid unit price for Bid Item 4 shall also include all costs associated with the excavation work required to construct the drainage swales, culverts, roads, etc., within the Limits of Waste. 5A. Removal and Relandfilling of Buried Waste - Waste Excavation Area 1 (Bid Item 5A) b. Payment for Bid Item 5A shall be the bid unit price per cubic yard and shall be full payment for furnishing all labor, materials, equipment, services, incidentals, etc., to excavate, process, remove, load, transport, haul, unload, relandfill within the Limits of Waste, etc. waste materials from Excavation Area 1 and to refill the excavated area with clean soil from on-site borrow areas as shown on the Drawings, as specified and as directed by the Owner. The bid unit price for Bid Item 5A shall also include, but not be limited to, sedimentation and erosion control, odor and ♦1314/A0119913.doc(R08) 1.14-5 0 a. Measurement for Bid Item 5A shall be the actual quantity of buried waste in cubic yards measured as the actual quantity of material excavated and removed from Waste Excavation Area 1 and transported, placed, graded and compacted to the depths, lines and grades as shown on the Drawings, as specified and as directed by the Owner. The work under this bid item includes backfilling the excavation by placing, compacting and grading the excavation with General Fill from approved on-site sources as shown on the Drawing, as specified and as directed by the Owner. The Contractor's New York State licensed land surveyor shall survey the area to be excavated prior to and after excavation using a grid pattern no greater than 25 feet to establish the quantity of excavation. The volumes shall be shown on the sealed surveys submitted to the Engineer for payment purposes. The volume of excavation shall exclude the Daily Cover placed over exposed waste at the end of each work day. Survey tolerance shall be ±0.1 foot. b. Payment for Bid Item 5A shall be the bid unit price per cubic yard and shall be full payment for furnishing all labor, materials, equipment, services, incidentals, etc., to excavate, process, remove, load, transport, haul, unload, relandfill within the Limits of Waste, etc. waste materials from Excavation Area 1 and to refill the excavated area with clean soil from on-site borrow areas as shown on the Drawings, as specified and as directed by the Owner. The bid unit price for Bid Item 5A shall also include, but not be limited to, sedimentation and erosion control, odor and ♦1314/A0119913.doc(R08) 1.14-5 0 n u dust control, dewatering and/or management of construction waters, including recharge of construction water to the landfill mass, sheeting, shoring and bracing implementation • of the approved plans, etc., as specified and as required to satisfactorily complete the Work. The bid unit price for Bid Item 5A shall also include all costs associated with grading to the finished subgrage elevations shown on the Drawings. 5B. Excavation of Gas Migration Control Trenches (Bid Item 5B) a. Measurement for Bid Item 5B shall be the • actual quantity of material in cubic yards measured as the actual quantity of material excavated and removed for construction of the gas migration control trenches and transported, placed, graded and compacted to the depths, lines and grades as shown of the Drawings, as specified and as directed by the Owner. The Contractor's New York State licensed land surveyor shall survey the area to be excavated prior to and after excavation 00r,' using a grid spacing of no greater than 25 feet to establish the quantity of excavation. Survey tolerances shall be ± 0.1 foot. The volumes shall be shown on the sealed surveys JCS submitted to the Engineer for payment purposes. • b. Payment for Bid Item 5B shall be the bid unit price per cubic yard and shall be full payment for furnishing all labor, materials, equipment, services, incidentals, etc., to excavate, remove, load, transport, haul, unload, etc. materials as necessary to construct the gas migration control trenches and to relandfill the excavated materials within the Limits of Waste, as shown on the Drawings, as specified and as directed by the Owner. The bid unit price for Bid Item 5B • shall also include, but not be limited to, sedimentation and erosion control, odor and dust control, dewatering and/or management of construction waters, including recharge of construction water to the landfill mass, sheeting, shoring and bracing, implementation • of the approved plans, etc., as specified and ♦1314/A0119913.doc(R08) 1.14-6 0 • as required to satisfactorily complete the Work. • 6. Contour Grading Material, General Fill and Daily Cover from On -Site Sources(Bid Item 6) ♦ 1314/a0119913.doc (R08) 1.14-7 0 a. Measurement for Bid Item 6 shall be the actual quantity of Contour Grading Material, General Fill and Daily Cover in cubic yards • measured as the actual quantity of material excavated from the designated on-site borrow areas transported and placed, graded and compacted to the depths, lines and grades as shown on the Drawings, as specified and as directed by the Owner. The quantity shall be • determined based on truck volumes. Truck volumes shall be established for each vehicle based on the water volume of the body with no allowance for excess material in the soil crown. For vehicles which are filled to less than capacity, the Engineer, in his/her sole judgment, will adjust the value of the truck measure to some lesser value. Prior to excavating any Contour Grading Material, General Fill and Daily Cover, the • Contractor shall submit to the Engineer a list of vehicles to be used to transport the materials. The list shall include a unique identification number for each vehicle and the water volume of the body of each vehicle with a certification from the Contractor that • the volumes are accurate to within 0.1 cubic yard. Approval of the list by the Engineer shall be required prior to excavating Contour Grading Material, General Fill and Daily Cover. • It shall be the Contractor's sole responsibility to ensure that the delivered volume of each vehicle is examined by the Engineer to permit adjustment. Any vehicle which is not examined by the Engineer due to • the actions of the Contractor shall be assumed to be empty and no payment will be made. At the end of each day the Contractor shall submit a typed tabular summary of material excavated and placed, showing the number of loads transported by each vehicle. • ♦ 1314/a0119913.doc (R08) 1.14-7 0 7. Geotextile-Type I (Bid Item 7) a. Measurement for Bid Item 7 shall be the actual area of Geotextile Type I (8 oz./sq. yd) installed, measured in-place to the nearest square yard with no additional allowance for seams, overlaps, or material secured and buried in the anchor trench. For measurement purposes, the lateral limit of the Geotextile Type I shall be the inboard, upper edge of the anchor trench. b. Payment for Bid Item 7 shall be the bid unit price per square yard and shall be full payment for furnishing all labor, materials, equipment, services, incidentals, etc., to • provide, supply, deliver, unload, install, protect, test and repair as required Geotextile Type I (8 oz./sq. yd) as shown on the Drawings and implement the approved plans, as specified and as directed by the Owner. No additional payment shall be made • for rejected materials, excess materials, seams, overlaps, scraps, repairs, damaged ♦1314/A0119913.D0C(R08) 1.14-8 • b. Payment for Bid Item 6 shall be the bid unit price per cubic yard and shall be full payment for furnishing all labor, materials, • equipment, services, incidentals, etc., to excavate the materials from the designated on-site borrow areas, transport, haul, unload, stockpile, place, grade, control moisture and compact as required in all areas as shown on the Drawings, as specified or as directed by the Owner. The bid unit price for Bid Item 6 shall also include, but not be limited to, sedimentation and erosion control, odor and dust control, dewatering and/or management of construction waters, • including recharge of construction water to the landfill mass, implementation of the approved plans, etc., as specified and as required to satisfactorily complete the Work. The bid unit price for Bid Item 6 shall also include all costs associated with shaping and • grading of Contour Grading Material, General Fill and Daily Cover placed to construct the drainage swales, roadways, berms, embankments, etc. No payment shall be made for excess material. • 7. Geotextile-Type I (Bid Item 7) a. Measurement for Bid Item 7 shall be the actual area of Geotextile Type I (8 oz./sq. yd) installed, measured in-place to the nearest square yard with no additional allowance for seams, overlaps, or material secured and buried in the anchor trench. For measurement purposes, the lateral limit of the Geotextile Type I shall be the inboard, upper edge of the anchor trench. b. Payment for Bid Item 7 shall be the bid unit price per square yard and shall be full payment for furnishing all labor, materials, equipment, services, incidentals, etc., to • provide, supply, deliver, unload, install, protect, test and repair as required Geotextile Type I (8 oz./sq. yd) as shown on the Drawings and implement the approved plans, as specified and as directed by the Owner. No additional payment shall be made • for rejected materials, excess materials, seams, overlaps, scraps, repairs, damaged ♦1314/A0119913.D0C(R08) 1.14-8 • U] materials or the material secured and buried in the anchor trench. There shall be no payment under this item for geotextile used • to construct the gas migration control trenches, the landfill gas vents and placed in the anchor drain trenches. 8. Gas Venting Layer from On -Site Sources (Bid • Item 8) C, C: • • • • • • a. Measurement for Bid Item 8 shall be the actual quantity of Gas Venting Layer material from approved on-site sources in cubic yards of in-place material required to provide no less than a 12 -inch thick layer as shown on the Drawings, as specified and as directed by the Owner. The in-place volume of material shall be calculated using the area (square yards) of material placed and the 12 -inch depth as the minimum compacted depth required and verified, without allowance for excess depth, loss on compaction, settlement, etc. b. Payment for Bid Item 8 shall be the bid unit price per cubic yard and shall be full payment for furnishing all labor, materials, equipment, services, incidentals, etc., to excavate the materials from approved on-site sources, transport, haul, unload, stockpile, place, grade, control moisture, compact and test, as shown on the Drawings, as specified and as directed by the Owner. The bid unit price for Bid Item 8 shall also include, but not be limited to, sedimentation and erosion control, odor and dust control, dewatering and/or management of construction waters, including recharge of the construction waters to the landfill mass, implementation of the approved plans, etc., as specified and as required to satisfactorily complete the Work. The bid unit price shall also include all costs associated with proofrolling, grading, removal of objectionable or deleterious material, etc., required to render the uppermost surface of the Gas Venting Layer as a prepared subgrade suitable for the installation of the overlying geomembrane. No payment shall be made for rejected or excess materials. ♦1314/a0119913.doc(R08) 1.14-9 C� 9. 60 Mil Textured HDPE Geomembrane (Bid Item 9) a. Measurement for Bid Item 9 shall be the • actual area of 60 Mil Textured HDPE Geomembrane installed measured in-place to the nearest square yard, with no additional allowance for seams, overlaps, or material secured and buried in the anchor trench. For measurement purposes, the lateral limit of the 60 Mil Textured HDPE Geomembrane shall be the inboard, upper edge of the anchor trench. Geomembrane boots shall be included in the overall cost of the project. • b. Payment for Bid Item 9 shall be the bid unit price per square yard and shall be full payment for furnishing all labor, materials, equipment, services, incidentals, etc., to provide, supply, deliver, unload, install, protect, test and repair as required 60 Mil • Textured HDPE Geomembrane as shown on the Drawings, as specified and as directed by the Owner. No payments shall be made for rejected materials, excess materials, seams, overlap, scrap, repairs, damaged materials, or the materials secured and buried in the anchor • trench. The bid unit price for Bid Item 9 shall include all costs associated with the excavation, maintenance, dewatering, backfill and compaction of the anchor trench for all of the geosynthetics associated with the • proposed capping system. The bid unit price for Bid Item 9 shall also include all costs associated with the implementation of the approved plans. 10. Landfill Gas Vents (Bid Item 10) • a. Measurement for Bid Item 10 shall be the actual number of complete Landfill Gas Vents constructed to the dimensions and details as shown on the Drawings, as specified and as directed by the Owner. • b. Payment for Bid Item 10 shall be the bid unit price per complete Landfill Gas Vent and shall be full payment to furnish all labor, materials, equipment, services, incidentals, • etc., to construct each Landfill Gas Vent, including, but not limited to 6" Schedule 80 ♦1314/a0119913.doc(R08) 1.14-10 • PVC piping, fittings, clamps, pipe boot, 6" Schedule 80 slotted PVC screen, washed rounded gravel, geotextile, excavation, drilling and appurtenances as shown on the Drawings, as specified and as directed by the Owner. No additional payments shall be made for rejected materials, excess materials, scrap, repairs or damaged materials. The bid unit price for Bid Item 10 shall also include all costs associated with the implementation of the approved plans. 11. Geocomposite (Bid Item 11) a. Measurement for Bid Item 11 shall be the actual area of Geocomposite installed, measured in-place to the nearest square yard in all areas as shown on the Drawings, as specified and as directed by the Owner, with no additional allowance for seams, overlaps and material secured and buried in the anchor trenches. b. Payment for Bid Item 11 shall be the bid unit price per square yard and shall be full payment for furnishing all labor, materials, equipment, services, incidentals, etc., to provide, supply, deliver, unload, install, protect, test and repair as required, Geocomposite as shown on the Drawings, as specified and as directed by the Owner. No additional payments shall be made for rejected materials, excess materials, seams, overlap, scrap, repairs or damaged materials, and material secured and buried in the anchor trenches. The bid unit price for Bid Item 11 shall also include all costs associated with the implementation of the approved plans. 12. Barrier Protection Layer from On -Site Sources (Bid Item 12). a. Measurement for Bid Item 12 shall be the actual quantity of Barrier Protection Layer material from approved on-site sources in cubic yards of in-place material required to provide no less than a 12 -inch thick layer as shown on the Drawings, as specified and as directed by the Owner. The in-place volume of material shall be calculated using the area ♦1314/a0119913.doc (R08) 1.14-11 0 • (square yards) of material placed and the 12 - inch depth as the minimum compacted depth • required and verified, without allowance for excess depth, loss on compaction, settlement, etc. b. Payment for Bid Item 12 shall be the bid unit price per cubic yard and shall be full • payment for furnishing all labor, materials, equipment, services, incidentals, etc., to excavate the materials from approved on-site sources, transport, haul, unload, stockpile, place, grade, control moisture, compact and test, as required, as shown on the Drawings, • as specified and as directed by the Owner. The bid unit price for Bid Item 12 shall also include, but not be limited to, sedimentation and erosion control, odor and dust control, dewatering and/or management of construction • waters, including recharge of construction waters to the landfill mass, implementation of the approved plans, etc., as specified and as required to satisfactorily complete the Work. 13A. Vegetative Growth Medium Using On -Site Compost and • On -Site Sand from Borrow Area (Bid Item 13A). a. Measurement for Bid Item 13A shall be the actual quantity of Vegetative Growth Medimum in cubic yards of in-place material required • to provide no less than a 6 -inch layer as shown on the Drawings, as specified and as directed by the Owner. The in-place volume of material shall be calculated using the area (square yards) of material placed and the 6 - inch depth as the minimum compacted depth required and verified, without allowance for excess depth, loss on compaction, settlement, etc. b. Payment for Bid Item 13A shall be the bid • unit price per cubic yard and shall be full payment for furnishing all labor, materials, equipment, services, incidentals, etc., to excavate, load, process, mix and blend, and screen compost and soil from approved on-site sources and to transport, unload, stockpile, • place, grade, control moisture, compact and test as shown on the Drawings, as specified ♦1314/a0119913.doc(R08) 1.14-12 • U, • • • • • • El • • 0 and as directed by the Owner. The bid unit price for Bid Item 13A shall include all costs associated with amending the Vegetative Growth Medium to comply with the requirements of the specifications and preparing the Vegetative Growth Medium as a proper, suitable medium for hydroseeding and landscaping. The bid unit price for Bid Item 13A shall also include, but not be limited to, sedimentation and erosion control, odor and dust control, management of construction waters, including recharge of construction waters to the landfill mass, implementation of the approved plans, etc., as specified and as required to satisfactorily complete the Work. 13B. Contingency Topsoil from Approved Off -Site Sources (Bid Item 13B). a. Measurement for Bid Item 13B shall be the actual quantity of Topsoil in cubic yards of in-place material required to provide no less than a 6 -inch layer as shown on the Drawings, as specified and as directed by the Owner. The in-place volume of material shall be calculated using the area (square yards) of material placed and the 6 -inch depth, as the minimum compacted depth required and verified, without allowance for excess depth, loss on compaction, settlement, etc. b. Payment for Bid Item 13B shall be the bid unit price per cubic yard and shall be full payment for furnishing all labor, materials, equipment, services, incidentals, etc., to provide and supply Topsoil from approved off- site sources to deliver, unload, stockpile, place, grade, control moisture, compact and test as shown on the Drawings, as specified and as directed by the Owner. The bid unit price for Bid Item 13B shall include all costs associated with amending the Topsoil to comply with the requirements of the specifications and preparing the Topsoil as a proper, suitable medium for hydroseeding and landscaping. The bid unit price for Bid Item 13A shall also include, but not be limited to, sedimentation and erosion control, odor and dust control, management of ♦1314/a0119913.doc(R08) 1.14-13 construction waters, including recharge of construction waters to the landfill mass, implementation of the approved plans, etc., as specified and as required to satisfactorily complete the Work. There shall be no payment for rejected or excess materials. 14. Erosion Control Blanket (Bid Item 14) a. Measurement for Bid Item 14 shall be the actual area of Erosion Control Blanket installed, measured in-place to the nearest square yard, with no additional allowance for seams, overlaps, or materials secured and buried in anchor trenches or check slots. b. Payment for Bid Item 14 shall be the bid unit price per square yard and shall be full payment for furnishing all labor, materials, equipment, services, incidentals, etc., to provide, supply, deliver, unload, install, anchor and secure the Erosion Control Blanket as shown on the Drawings, as specified and as directed by the Owner. No additional payment shall be made for rejected materials excess materials, staples, seams, overlaps, scraps, repairs, damaged materials, or the material secured and buried in anchor trenches or check slots. The bid unit price for Bid Item 14 shall also include all costs associated with the implementation of the approved plans. 15. Erosion Control Fabric (Bid Item 15) a. Measurement for Bid Item 15 shall be the actual area of Erosion Control Fabric installed, measured in-place to the nearest square yard, with no additional allowance for seams, overlaps, or materials secured and buried in anchor trenches, check slots, etc. b. Payment for Bid Item 15 shall be the bid unit price per square yard and shall be full payment for furnishing all labor, materials, equipment, services, incidentals, etc., to provide, supply, deliver, unload, install, anchor and secure the Erosion Control Fabric as shown on the Drawings, as specified and as ♦1314/a0119913.doc(R08) 1.14-14 0 n u • • n C C C E • directed by the Owner. No additional payment shall be made for rejected materials, excess materials, staples, seams, overlaps, scraps, • repairs, damaged materials or the material secured and buried in anchor trenches or check slots. The bid unit price for Bid Item 15 shall also include all costs associated with the implementation of the approved plans. • 16. Hydroseeding (Bid Item 16) Measurement and Payment for Bid Item 17 shall be the lump sum bid and shall be full payment for • furnishing all labor, materials, equipment, services, incidentals, etc., to construct all planting areas, supply and install all trees, shrubs, planting soil, stakes, wire, hose, tree wrap paper, fertilizer and appurtenances as shown on the Drawings, as specified and as directed by • the Owner. Plantings shall be of the species and number designated on the Drawings. The bid lump sum shall include all costs associated with sedimentation and erosion control, dust and odor control, and implementation of the approved plans. The bid lump sum shall include all costs • associated with irrigation, plant materials ♦1314/a0119913.doc (R08) 1.14-15 a. Measurement for Bid Item 16 shall be the actual area covered by Hydroseeding, measured in-place to the nearest square yard, as shown • on the Drawings, as specified and as directed by the Owner. b. Payment for Bid Item 16 shall be the bid unit price per square yard and shall be full • payment for furnishing all labor, materials, equipment, services, incidentals, etc., to hydroseed, fertilize and mulch all areas as shown on the Drawings, as specified and as directed by the Owner. The bid unit price shall include all costs associated with the • seed mixture, fertilizers and appurtenances. The bid unit price shall also include all costs associated with irrigation, reseeding and maintenance services for the period provided in the Specifications and implementation of the approved plans. • 17. Landscaping (Bid Item 17) Measurement and Payment for Bid Item 17 shall be the lump sum bid and shall be full payment for • furnishing all labor, materials, equipment, services, incidentals, etc., to construct all planting areas, supply and install all trees, shrubs, planting soil, stakes, wire, hose, tree wrap paper, fertilizer and appurtenances as shown on the Drawings, as specified and as directed by • the Owner. Plantings shall be of the species and number designated on the Drawings. The bid lump sum shall include all costs associated with sedimentation and erosion control, dust and odor control, and implementation of the approved plans. The bid lump sum shall include all costs • associated with irrigation, plant materials ♦1314/a0119913.doc (R08) 1.14-15 replacement and maintenance services for the planting areas for the period provided in the Specifications. ! 18. Riprap, Stone Fill, Gravel Fill and Reno Mattresses (Bid Item 18) a. Measurement for Bid Item 18 shall be the lump sum bid and shall be full payment for furnishing all labor, materials, equipment, services, incidentals, etc., to construct riprap linings of drainage structures and recharge basins; stone filled Reno mattress linings of drainage swales; stone filled linings of drainage swales, drainage structures and recharge basins; and gravel fill for the gas migration control trenches as shown on the Drawings, as specified and as directed by the Owner, complete and ready for use. The bid lump sum shall include ! furnishing and installing the geotextiles in the drainage swales, drainage structures, recharge basins and gas migration control trenches as shown on the Drawings, as specified and as directed by the Owner and all costs associated with implementation of the approved plans. 19A. 6 -foot High Fencing (Bid Item 19A) a. Measurement for Bid Item 19A shall be the actual length of 6 -foot high chain link fence measured in linear feet. b. Payment for Bid Item 19A shall be the bid unit price per linear foot of fencing installed and shall be full payment to furnish all labor, materials, equipment, services, incidentals, etc., to remove and dispose of existing fencing and install new fencing complete and ready for use as shown on the Drawings, as specified and as directed by the Owner. The bid unit price for Bid Item 19A shall also include all costs associated with the implementation of the approved plans. Cl ♦1314/a0119913.doc(R08) 1.14-16 0 C • • 0 • U • • U 0 19B. 12 -foot High Fencing (Bid Item 19B) a. Measurement for Bid Item 19B shall be the actual length of 12 -foot high chain link perimeter fence, measured in linear feet. b. Payment for Bid Item 19B shall be the bid unit price per linear foot of fencing installed and shall be full payment to furnish all labor, materials, equipment, services, incidentals, etc., to remove and dispose of existing fencing and install new 12 -foot high fencing complete and ready for use as shown on the Drawings, as specified and as directed by the Owner. The bid unit price for Bid Item 19B shall also include all costs associated with the implementation of the approved plans. 19C. Gates (Bid Item 19C) a. Measurement and Payment for Bid Item 19C shall be the lump sum bid and shall be full payment for furnishing all labor, materials, equipment, services, incidentals, etc., to construct two 20=foot wide double leaf gates and appurtenances shown on the Drawings, as specified and as directed by the Owner. 20. Maintenance Roads - 6 -inch Deep RCA (Bid Item 20) a. Measurement for Bid Item 20 shall be the actual area of maintenance road constructed, measured in square yards. b. Payment for Bid Item 20 shall be the bid unit price per square yard and shall be full payment to furnish all labor, materials, equipment, services, incidentals, etc., to construct the maintenance roads, including, but not necessarily limited to, excavating, grading, compacting and preparing the roadway subgrade; furnishing and installing Type II Geotextile; and placing, grading and compacting a 6 -inch thick layer of recycled concrete aggregate (RCA), complete and ready for use as shown on the Drawings, as specified and as directed by the Owner. The bid unit price for Bid Item 20 shall also ♦1314/a0119913.doc(R08) 1.14-17 include all costs associated with the implementation of the approved plans. 21. Maintenance Roads - 12 -inch Deep RCA (Bid Item 21) a. Measurement for Bid Item 21 shall be the actual area of maintenance road constructed, measured in square yards. b. Payment for Bid Item 21 shall be the bid unit price per square yard and shall be full payment to furnish all labor, materials, equipment, services, incidentals, etc., to construct the maintenance roads, including, but not necessarily limited to, excavating, grading, compacting and preparing the roadway subgrade; furnishing and installing Type II Geotextile; and placing, grading and compacting a 12 -inch thick layer of recycled concrete aggregate (RCA), complete and ready for use as shown on the Drawings, as specified and as directed by the Owner. The bid unit price for Bid Item 21 shall also include all costs associated with the implementation of the approved plans. 22. Main Access Road - (Bid Item 22) a. Measurement for Bid Item 22 shall be the actual area of main access road constructed, measured in square yards. b. Payment for Bid Item 22 shall be the bid unit price per square yard and shall be full payment to furnish all labor, materials, equipment, services, incidentals, etc., required to construct the Main Access Road, including, but not necessarily limited to, excavating, grading, compacting and preparing the roadway subgrade; placing, grading and compacting a 3 -inch asphalt surface course, 4 -inch asphalt base course, 8 -inch aggregate subbase course, a compacted subgrade and Type II Geotextile; and concrete aprons, 8 -inches deep, 5 -foot wide, with welded wire mesh, 8 - inch aggregate subbase course and Type II Geotextile; and construction of concrete curbs complete and ready for use as shown on the Drawings, as specified and as directed by the Owner. The bid unit price for Bid Item 22 ♦1314/a0119913.doc(RO8) 1.14-18 C7 • • s • u L, C 0 • • • • • • 40 • 0 0 shall also include all costs associated with the implementation of the approved plans. 23. Guide Rail (Bid Item 23) a. Measurement for Bid Item 23 shall be the actual length of galvanized steel guide rail constructed measured in linear feet. b. Payment for Bid Item 23 shall be the bid unit price per linear foot of galvanized steel guide rail constructed and shall be full payment to furnish all labor, materials, equipment, services, incidentals, etc., to install galvanized steel guide rail including, but not limited to, steel rails, posts, spacers, hardware and concrete footings, complete and ready for use as shown on the Drawings, as specified and as directed by the Owner. The bid unit price for Bid Item 23 shall also include all costs associated with the implementation of the approved plans. 24A. Abandon Existing Landfill Gas Monitoring Wells (Bid Item 24A) a. Measurement for Bid Item 24A shall be the actual linear feet of existing landfill gas monitoring wells abandoned as shown on the Drawings, as specified and as directed by the Owner. The length shall be measured from the ground surface to the bottom of the well in the presence of the Engineer. b. Payment for Bid Item 24A shall be the bid unit price per linear foot of existing landfill gas monitoring wells abandoned and shall be full payment to furnish all labor, materials, equipment, services, incidentals, etc., to abandon each existing landfill gas monitoring well including disposal of cuttings, water and any other wastes, and implementation of the approved plans. 24B. New Landfill Gas Monitoring Wells (Bid Item 24B) a. ♦1314/a0119913.doc(R08) Measurement for Bid Item 24B shall be the actual linear feet of Landfill Gas Monitoring Wells constructed to the dimensions and 1.14-19 details as shown on the Drawings, as specified and as directed by the Owner. The length shall be measured from the ground surface to the bottom of the well in the presence of the Engineer. b. Payment for Bid Item 24B shall be the bid unit price per linear foot of complete Landfill Gas Monitoring Well and shall be full payment to furnish all labor, materials, equipment, services, incidentals, etc., to construct each Landfill Gas Monitoring Well including, but not limited to, drilling, piping, screen, fittings, well gravel, bentonite, protective steel casing, concrete, sampling valve, end of pipe plug, painting, locks, RCA pad, bollards, accessories and appurtenances, disposal of cuttings and water, and any other wastes and implementation of the approved plans. No additional payment shall be made if the Contractor is unable to advance the borehole to the required depth, and is required to properly abandon the borehole and redrill at a new location, or if the wells are improperly constructed. 25A. Abandon Existing Groundwater Monitoring Wells (Bid Item 25A) a. Measurement for Bid Item 25A shall be the actual linear feet of existing groundwater monitoring wells abandoned as shown on the Drawings, as specified and as directed by the Owner. The length shall be measured from the ground surface to the bottom of the well in the presence of the Engineer. b. Payment for Bid Item 25A shall be the bid unit price per linear foot of existing groundwater monitoring wells abandoned and shall be full payment to furnish all labor, materials, equipment, water, services, incidentals, etc., to abandon each existing groundwater monitoring well including disposal of cuttings, decontamination water and any other wastes, and implementation of the approved plans. ♦1314/a0119913.doc(R08) 1.14-20 r C • C7 11 n n C C C 0 40 0 • C, 0 25B. New Groundwater Monitoring Wells (Bid Item 25B) a. Measurement for Bid Item 25B shall be the actual linear feet of complete Groundwater Monitoring Wells constructed to the dimensions and details as shown on the Drawings, as specified and as directed by the Owner. The length shall be measured from ground surface to the bottom of the well in the presence of the Engineer. b. Payment for Bid Item 25B shall be the bid unit price per linear foot of complete Groundwater Monitoring Well and shall be full payment to furnish all labor, materials, equipment, services, incidentals, etc., to construct each Groundwater Monitoring Well including, but not limited to, drilling, casing, screen, well packing, grout, concrete base, protective steel casing, end plug, locks, accessories and appurtenances, disposal of cuttings, decontamination water and any other wastes, well development and implementation of the approved plans. No additional payment shall be made if the Contractor is unable to advance the borehole to the required depth, and is required to properly abandon the borehole and redrill at a new location, or if the wells are improperly constructed. • 26. Drainage Pipe, Inlet/Outlet Structures, Stilling Basin and Manholes (Bid Item 26) • • 11 a. Measurement and payment for Bid Item 26 shall be the lump sum bid and shall be full payment for furnishing all labor, materials, equipment, services, incidentals, etc., to construct the storm water system complete, including stilling basin, manholes, headwalls, inlet and outlet structures, corrugated HDPE pipe, flared end sections, spillways and appurtenances as shown on the Drawings, and shall include all costs associated with trenching, excavation, sheeting, shoring and bracing, backfill, moisture control, compaction, relandfilling of unsuitable material, dewatering and management of construction waters, including recharge of the construction waters to the ♦1314/A0119913.DOC(R06) 1.14-21 n u landfill mass, sedimentation and erosion control, maintaining the recharge basins during construction, and cleaning the • recharge basins, catch basins, piping and swales of silt, sediment and debris after construction, dust and odor control, and implementation of the approved plans, complete and ready for use. . 27. Swale Underdrains and Anchor Trench Drains (Bid Item 27) a. Measurement for Bid Item 27 shall be the actual length of 4 -inch diameter HDPE swale underdrains and anchor trench drains measured in-place in linear feet along the centerline of the pipe and fittings. Tee connections shall be measured along the run of tee with no additional length for the branch outlet. i b. Payment for Bid Item 27 shall be the bid unit price per linear foot and shall be full payment for furnishing all labor, materials, equipment, services, incidentals, etc., required to furnish and install 4 -inch diameter HDPE perforated pipe with the integral geotextile including fittings, bird screens, accessories and appurtenances, including stone fill and Type II Geotextile in anchor trench drains, complete and ready for use as shown on the Drawings, as specified and as directed by the Owner. The bid unit price shall include all costs associated with the implementation of the approved plans. 28. Water Supply Well and Electrical Service (Bid Item • 28) a. Measurement and payment for Bid Item 28 shall be the lump sum bid and shall be full payment for furnishing all labor, materials, • equipment, services, incidentals, etc., to abandon two existing water supply wells and replace one of the two existing water supply wells; construct electrical service and install a new 8 -inch water supply well and new electrical service including all appurtenances necessary as shown on the Drawings, as specified and as directed by the ♦1314/a0119913.doc(R08) 1.14-22 Owner, and shall include all costs associated with permitting, well abandonment and drilling of a new well, installation of well screen, riser, steel protective casing, pipe connections, valves, 25 HP pump, new electrical service and new lighting, poles, meters complete and ready for use including management and proper disposal of wastes and implementation of the approved plans. 29. Siren and Electrical and Telephone Service (Bid Item 29) a. Measurement and payment for Bid Item 29 shall be the lump sum bid and shall be full payment for furnishing all labor, materials, equipment, services, incidentals, etc., to relocate the existing fire siren and provide new electrical and telephone service connections, including, but not limited to, conduit, meters, poles, wire, boxes as shown on the Drawings, as specified and as directed by the Owner complete and ready for use, including implementation of the approved plans. 30. Connect Cap System to LIPA Transmission Pole (Bid Item 30) a. Measurement and payment for Bid Item 30 shall be the lump sum bid and shall be full payment for furnishing all labor, materials, equipment, services, incidentals, etc. to construct the cap system connections to the LIPA transmission pole as shown on the Drawings, as specified and as directed by the Owner. 31. Sand Pit Regrading (Bid Item 31) a. Measurement for Bid Item 31 shall be the actual quantity of soil between the existing surface and the final grades in cubic yards required to be excavated and transported, placed, graded and compacted to achieve the final grades of the sand pit as shown on the Drawings, as specified and as directed by the Owner. The Contractor shall supply survey data prepared by a New York State licensed land surveyor to document the existing land ♦1314/a0119913.doc(R08) J 1.14-23 0 surfaces prior to excavation and the limits of excavation for the purpose of calculating the volume of material excavated. The volumes shall be shown on the sealed surveys submitted to the Engineer for payment purposes. Surveys of the limits of excavation shall be performed at a grid pattern of no greater than 25 feet. Survey tolerances shall be ±0.1 foot. b. Payment for Bid Item 31 shall be the bid unit price per cubic yard and shall be full payment for furnishing all labor, materials, equipment, services, incidentals, etc., required to excavate, transport, place, compact and grade the soil, including but not limited to, sedimentation and erosion control, dewatering and management of construction waters, including recharge of waters to the landfill mass, sheeting, • shoring and bracing, implementation of the approved plans, surveying, etc. as specified and as required to satisfactorily complete the Work. There shall be no payment under this bid item for material excavated which is used for Contour Grading Material, General Fill and Daily Cover, Gas Venting Layer material, Barrier Protection Layer material and soil used to manufacture Vegetative Growth Medium. ♦1314/a0119913.doc(R08) 1.14-24 E 0 0 0 0 0 J No 1" TOWN OF SOUTHOLD SUFFOLK COUNTY, NEW YORK CONTRACT NO. 2000 - GENERAL CONSTRUCTION SOUTHOLD LANDFILL CLOSURE DIVISION 2- SITE WORK 2.0 SCOPE OF WORK A. Description 1. The Contractor shall furnish all labor, materials, equipment, services and incidentals required to perform all site work as specified, as shown on the drawings and as directed by the Owner. The site work shall include, but not be limited to, the following: • Clearing and grubbing of all areas of the site which will be disturbed as a result of the Work. Cleared material will be reduced to wood chips and stockpiled on the landfill property and/or placed on-site as directed by the Owner. • Implementation of the approved plans including, but not limited to, the Storm Water Management Plan to prevent the uncontrolled release of storm water to adjacent lands or storm water management systems. • Management of all construction waters, including but not limited to, perched water, excavation water, run-on, etc. by recharging the construction water to the landfill waste mass within the limits of the Proposed Limit of Cap. The Contractor shall construct and maintain berms and embankments on top of the landfill waste mass to create defined and manageable recharge areas. The Contractor shall size and locate the recharge areas at the locations approved by the Engineer. The construction water management system shall include all pumps, piping, controls, etc. required to prevent any construction waters ♦1314\a0827904.doc(R05) J 2.0-1 A- A- . ................... . u from entering adjacent lands or storm water management systems. • • Excavation of on-site soil for the supply of Contour Grading Material, Daily Cover and General Fill. Borrow activities shall include excavation of borrow materials and placement and compaction. 0 • Unclassified excavation within the Contract limits to establish the finished grades around the landfill as shown on the Drawings and/or where directed by the Owner. The excavated materials may include municipal solid waste, bulky waste, soils and other unclassified materials. The excavated material shall be relandfilled within the limits of the Proposed Limit of Cap. • Protection of existing vegetation which is to remain undisturbed. • Construction of drainage swales, and perimeter, maintenance and access roads. • Provision of and installation of soils from approved or specified sources. • Placement and compaction of Contour Grading Material within the limits of the Proposed Limit of Cap to provide a prepared subgrade for the construction of the overlying Landfill Capping System. • Placement and compaction of General Fill outside the limits of the Proposed Limit of Cap to provide swales, embankments, roads, etc., and to achieve the proposed grades and contours as shown on the Drawings. • Construction of landfill gas migration control trenches. • • Construction of chain link fences and gates. • Abandonment of existing groundwater monitoring wells and installation of new groundwater monitoring wells. ♦1314\a0827904.doc(R05) 2.0-2 • C • Abandonment of existing landfill gas monitoring wells and installation of new landfill gas monitoring wells. • Provision and installation of landscaping including but not limited to, hydroseeding, mulch, plantings and maintenance. • Demolition and removal of electric and • telephone panels, conduits and connections for the existing siren and groundwater supply well. • Prior to any surface disturbance of the site, ♦1314\a0827904. doc (R05 ) 2.0-3 0 the Contractor shall perform a detailed topographical survey. The survey shall be performed by a land surveyor licensed in the Sate of New York. The survey shall be performed on a 25 -foot grid pattern and include all physical features (wells, fences, asphalt, utilities, etc.). The survey tolerance shall be ± 0.1 foot. The limits of the survey shall extend 20 feet in all directions beyond the entire landfill property as well as the construction easements as shown on the Drawings. The Contractor shall utilize the survey to prepare a topographic contour map of the surveyed limits with a contour interval of 0.5 foot. The topographic contour map shall be prepared in AutoCAD Release 14 and shall be furnished as two signed and sealed prints, two reproducible copies and on electronic format to the Engineer. As part of this submittal, the Contractor shall also provide to the Owner a color aerial photograph of the entire landfill property and all contiguous easements showing then existing conditions at a scale of 1 -inch equals 100 feet. • Prior to placement of the Gas Venting Layer, the Contractor shall perform a detailed topographical survey ("Intermediate Survey") • of the landfill subgrade using a land surveyor licensed in the State of New York. The survey tolerance shall be ±0.1 foot. The Contractor shall utilize the survey to prepare a topographic contour map of the surveyed limits with a contour interval of 1.0 -foot. The topographic contour map shall ♦1314\a0827904. doc (R05 ) 2.0-3 0 • be prepared using AutoCAD Release 14 and shall be provided as two signed and sealed prints, two reproducible copies and in • electronic format to the Engineer. • During the performance of the Work and prior to Final Acceptance, the Contractor shall perform a detailed physical survey of the completed work (As -Built). The survey shall be performed by a land surveyor licensed in the State of New York. The survey shall be performed on a 50 -foot grid pattern and shall include all physical features (groundwater and landfill gas monitoring wells, landfill gas vents, landfill gas migration control trenches, drainage swales, fencing, gates, buried structures with inverts, buried piping and valves for drainage, limits of Cap, etc.). The survey tolerance shall be ± 0.1 foot. The limits of survey shall be as specified above. The Contractor shall utilize the survey to prepare a topographic contour map of the surveyed limits with a contour interval of 1.0 -feet. The topographic contour map shall be prepared using AutoCAD Release • 14 and shall be provided as two signed and sealed prints, two reproducibles and on electronic format to the Engineer. The elevation of the top of casing of each groundwater monitoring well shall be shown on the survey map. As part of the submittal, the Contractor shall also provide to the Owner a color aerial photograph of the entire landfill property and all contiguous easements showing final as -built conditions at a scale of 1 -inch equals 100 feet. • u C ♦1314\a0827904.doc(R05) 2.0-4 • • 2.1 Clearing and Grubbing A. Scope L 1. The Contractor shall furnish all labor, materials, equipment and incidentals necessary to properly clear and grub the area of work as shown on the Drawings, as specified and as directed by the • Owner. 2. The work shall consist of clearing, grubbing, removing and disposing of all trees, brush, stumps, paved areas, debris and miscellaneous items not covered under other Specification sections within the construction area or as directed by the Engineer. 3. The Contractor shall exercise extreme care to protect and safeguard existing trees, bushes, shrubs, and other vegetation beyond the area of • the Work. B. Execution 1. No burning will be permitted on or off the site of the Work. • 2. Trees and vegetation to be left standing shall be protected from clearing, grubbing and construction operations by the erection of barriers or by such other means as required or as directed by the • Engineer. 3. The Contractor shall clear the designated areas of trees, brush and vegetation, including ground cover. • 4. Trees, branches and all woody vegetation shall be felled, cut up, and reduced to wood chips. The wood chips shall be stockpiled in the areas designated by the Engineer and used as mulch for shrub and tree planting. Excess wood chips shall be disposed of off-site or provided to the Owner • at the Owner's option and at no additional cost. 5. Salvaging of timber will not be permitted. 6. The Contractor shall not store or stockpile • cleared material for more than 7 days on the site, ♦1314\A0827905.D0C(R02) 2.1-1 0 • unless specifically approved in writing by the Owner. 7. The Contractor shall remove all stumps (trees, bushes, shrubs) from the area designated to be cleared and grubbed, and shall dispose of the stumps by reducing them to wood chips. 8. The Contractor shall clear all designated areas of14 • vegetation, including brush and ground cover, by � �thoroughly and completely tracking the areas with eX2.P.�!a bulldozer to grind up the vegetation and incorporate it into the loosened soil. In roadway areas outside the Proposed Limit of Cap, the • cleared and grubbed material shall be removed from the roadway area and relandfilled as specified. 9. The Contractor shall clear the designated areas of vegetation as specified above before proceeding with any other aspects of the Work, including relandfilling of excavated waste, subgrade preparation, etc. 10. The Contractor may phase the clearing and grubbing operations to make use of the existing vegetation for erosion control purposes. 11. In the event that the existing vegetative ground cover re-establishes itself between the time that the area was cleared and grubbed, and prior to the construction of the Landfill Capping System in that area, the Contractor shall re -clear the area by tracking with a bulldozer as specified, at no additional cost to the Owner. The Contractor shall not receive additional compensation for re -clearing an area which has previously been cleared as part of the prosecution of the Work. • • ♦1314\A0827905.D0C(R02) 2 .1 -2 40 • 2.2 Source of Supply 4. If materials from off-site sources are obtained from a mining area, the facility must be operating under a valid NYSDEC Mining Permit or other applicable regulatory authority for duration of the Contract. 5. Any change to the source of supply indicated in the Bid Forms may only be made after a request in writing by the Contractor along with appropriate laboratory testing of materials and the Engineer's field examination and approval of the proposed source of supply for the materials. 6. For each source of supply of material, the • Contractor shall provide an estimate of the quantity of materials available throughout the ♦1314\a0827906.doc(RO1) 2. 2 — 1 0 A. Scope • 1. The Contractor shall furnish all labor, materials, equipment, services and incidentals required to supply the specified soils, aggregates and stones needed for the project. • 2. Materials to be supplied under this Contract shall be subject to examination and tests as may be required before acceptance. Source of supply of each material specified shall be indicated in the Bid Forms. • 3. Source of supply of material shall be approved by the Engineer before delivery. Only materials conforming to these Specifications and approved by the Engineer shall be delivered to the Project • site for use. Any material may be rejected if service records indicate it is unsound, unsatisfactory or does not meet material specifications. If it is found that sources of supply which have been approved do not furnish a specified product or if the product from any source proves unacceptable at any time, the Contractor shall furnish other material from approved sources and remove the unacceptable material as directed by the Owner. No material which has become unit for use shall be used at � the site. 4. If materials from off-site sources are obtained from a mining area, the facility must be operating under a valid NYSDEC Mining Permit or other applicable regulatory authority for duration of the Contract. 5. Any change to the source of supply indicated in the Bid Forms may only be made after a request in writing by the Contractor along with appropriate laboratory testing of materials and the Engineer's field examination and approval of the proposed source of supply for the materials. 6. For each source of supply of material, the • Contractor shall provide an estimate of the quantity of materials available throughout the ♦1314\a0827906.doc(RO1) 2. 2 — 1 0 • duration of this Contract and delivery rates. Any source of material which is subject to regulation by the NYSDEC or other applicable regulatory • authority shall possess a valid permit or registration (if appropriate) and shall be in strict compliance with all regulations, permit conditions, etc. 7. The Contractor shall import the specified • materials from approved off-site sources. These materials are as specified in these Contract Documents and include, but are not necessarily limited to: • • Recycled Concrete Aggregate (RCA) • Riprap, Stone Fill and Gravel 8. The Contractor shall obtain compost produced by the Town of Southold Yard Waste Composting Facility located at the site. As specified elsewhere in these Contract Documents, the Contractor shall provide all machinery, tools, personnel, vehicles, services, incidentals, etc., to excavate and load these materials, prepare the materials as specified and transport these materials to the location of Work. The materials from the Town of Southold Yard Waste Composting Facility shall be made available to the Contractor at no charge and in the quantities required for this project. 9. The Contractor shall furnish General Fill, Daily Cover, Contour Grading Material, Gas Venting Layer material, Barrier Protection Layer material and soil for fabrication of Topsoil from on-site sources designated by the Engineer. The source of each material shall be determined based on the results of testing of on-site soil stockpiles and borrow area soils as presented in Appendix B. The Contractor shall excavate soil, process the soils as required to satisfy the requirements of these Specifications, stockpile, sample and test as required, load, transport, haul, place and compact the materials as shown on the Drawings, as specified and as directed by the Owner. Rejected material resulting from the processing ♦1314\a0827906.doc(RO1) 2.2-2 • • • 0 • • 0 • • • 49 of the on-site material shall not be used and shall be relandfilled on-site within the Limit of Cap. ♦1314\aO827906.doc(RO1) 2. 2-3 • 2.3 Earthwork A. Scope • 1. The Contractor shall furnish all labor, materials, equipment and incidentals necessary to perform all excavation, backfilling, filling compaction and grading necessary to complete the Work as shown on the Drawings, as specified herein and as directed • by the Owner. 2. The Work shall include, but not necessarily be limited to: excavation, trenching, hauling, placement, relandfilling and compaction of • municipal solid waste (MSW), bulky waste, debris, soils and other materials as required; preparation of the prepared subgrade for the landfill capping system, drainage swales and channels, and roadways; on-site disposal of waste and surplus materials; and related work such as drainage, sedimentation and erosion control, and slope protection. 3. No classification of excavation type or materials shall be made. Earthwork shall include all materials regardless of type, size, weight, • character, composition, moisture or condition. 4. Earthwork shall include all temporary means necessary to prevent the discharge of sediment to storm water management systems due to erosion during the performance of the Work. • 5. Earthwork shall include all temporary means to manage and control storm water discharge, and prevent siltation and sedimentation of existing and newly constructed storm water management systems during the performance of the Work. B. Permits and Regulations 1. The Contractor shall obtain all necessary permits for work in roads, rights-of-way, dewatering, etc. • The Contractor shall also obtain permits as required by local, state and federal agencies for earthwork. 2. The Contractor shall not discharge any water from excavations to off-site areas including existing storm water management systems. ♦1314\a0827907.doc(R02) 2. 3-1 • C. a 3. The Contractor shall perform all excavation and earthwork in strict compliance with all applicable requirements of governing authorities having jurisdiction. 4. The Contractor performed for New York State Occupational (OSHA), Title 1926, Subpart Existing Conditions is advised that all excavation work this project must be in accordance Labor Laws for excavation and with Safety and Health Administration 29, Code of Federal Regulations ?: Excavations. 1. Topography and elevation contours shown on the Drawings are based on aerial photography from October 1998. The Contractor shall immediately notify the Engineer of any perceived differences in existing conditions. 2. The approximate locations of all known on-site underground and aboveground utility lines and structures are shown on the Drawings. The Contractor shall be solely responsible for locating all known and unknown underground and aboveground utility lines and structures on-site and off-site as necessary to protect the utilities and structures and safely perform the Work. The Contractor shall immediately notify the Engineer if utility lines, pipes or structures, not shown on the Drawings, are encountered in the excavation. Disposal of Construction Water 1. The Contractor shall be solely responsible to collect, manage, handle and dispose of construction water resulting from the construction activities, including water resulting from maintaining excavations and storm water. 2. At all times during construction, the Contractor shall provide equipment and facilities to remove all water entering excavations from either surface water or perched water sources. With the exception of installation of groundwater monitoring wells, it is not expected that groundwater will be encountered as part of the Work. All excavations shall be kept dry so as not to impede construction I] • C C n u • C C7 • • ♦1314\a0827907.doc(R02) 2.3-2 • 0 or result in damage or loss of integrity of any completed work. Where required, the Contractor shall install and operate a dewatering system to meet the objectives of this Specification. 3. Dewatering shall remove water from the excavation as fast as it collects and so as to prevent damage to the subgrade. 4. The Contractor shall provide and maintain pumps, sumps, suction and discharge lines, and other dewatering system components necessary to convey water away from excavations. The dewatering system shall be sufficient to maintain the water level at or below the bottom of the excavation to provide a stable surface for construction operations, a stable subgrade for the permanent work, and to prevent damage to the Work during all stages of the construction. ♦1314\a0827907.doc(R02) 2 .3-3 0 5. The Contractor shall dispose of all dewatering water and any drainage water (construction waters) which has come into contact with exposed waste by recharging the water into the landfill waste mass. The Contractor shall direct all construction waters to recharge areas by means of pumps, pipes and/or hoses. The Contractor shall determine and delineate areas of the existing landfill surface upon which to recharge the construction waters. Approval from the Engineer shall be required prior to establishing the recharge areas. The Contractor shall prepare the recharge areas by clearing and grubbing the surface and by constructing containment dikes or berms around the defined recharge area(s). The recharge area shall be sufficiently sized by the Contractor to allow for the disposal of construction waters without requiring that the Contractor interrupt the dewatering operation. The containment dikes or berms shall be sufficiently sized and constructed of suitably compacted low permeability material to be stable and to adequately contain all of the water to be disposed of by recharge. The Contractor shall manage and maintain the recharge area(s) at all times to ensure their proper operation and maintain the integrity of the containment system. Water to be disposed of by recharge into the waste mass shall not be permitted to permeate or overtop the containment dikes or berms and result in surface runoff from ♦1314\a0827907.doc(R02) 2 .3-3 0 n the landfill. Any damage to the Work resulting from failure of the dewatering or recharge systems shall be corrected by the Contractor at no • additional cost to the Owner. 6. Following completion of the dewatering/recharge operation, the Contractor shall prepare the recharge area(s) for further construction by scraping the recharge area of any accumulated silts or sediments, scarifying the surface by tracking with a bulldozer and by mixing, spreading and compacting the silts or sediments with contour grading material to ensure that a low permeability soil layer is not constructed within the waste mass. 7. The Contractor shall implement a Storm Water Management Plan to convey water away from the construction site and to prevent sedimentation and siltation of the adjacent lands and/or storm water • management systems. 8. The Contractor shall install silt fences, hay bales or other controls around all areas downslope of soil disturbance. Other areas requiring controls shall be identified by the Engineer during construction. Silt fences, hay bales or other controls shall not be removed until the contained areas are successfully revegetated. 9. At the completion of construction and prior to final acceptance of the Work, the Contractor shall • scrape the bottoms of each recharge basin to remove all silts, sediments, debris, etc., which has accumulated during construction. The Contractor shall dispose of these materials off- site in accordance with these Contract Documents. • The Contractor shall furnish and install coarse granular sand in the basin bottoms to replace the material removed and achieve the previously constructed lines and grades. E. Quality Assurance 1. Samples and Tests a. The Contractor is advised that the Engineer shall conduct a Quality Assurance/Quality Control (QA/QC) program in accordance with • ♦1319\a0827907.doc(R02) 2.3-4 • L • • • • • • F. • C • the requirements of 6 NYCRR - Part 360. The Contractor shall assist the Engineer, as required, in providing access to the Work, the taking and recovery of samples, the repair of the sampled areas, etc. b. No aspect of the Contractor's involvement in providing assistance to the Engineer for the fulfillment of the QA/QC program shall be construed by the Contractor as suitable grounds for claim of hardship, delay or additional compensation. C. During installation, the Contractor shall sample (in the presence of the Engineer) the Contour Grading Material, General Fill material and Daily Cover at a frequency of no less than once per 2,500 cubic yards of material and test for soil particle size in accordance with ASTM D422, including hydrometer analysis and for moisture/density relationship in accordance with ASTM D698. Certified test results shall be submitted to the Engineer for review and approval prior to use of the material. 2. Water a. The water to be used for dust control or for adjusting the moisture content of the soil shall be potable water and shall be clean, free from oil, acids, alkalis and other deleterious water soluble or insoluble substances. Submittals 1. Prior to start of work, the Contractor shall submit a written description of manpower, equipment and procedures to be used for excavation, placement, moisture control and compaction of materials, including methods of grade control. 2. The Contractor shall submit a written plan detailing the proposed methods and procedures for dewatering/recharge, storm water management, and drainage, sedimentation and erosion control, and dust control. ♦1314\a0827907.doc(R02) • 2.3-5 C G. Delivery, Storage and Handling 1. All soil materials shall be stockpiled (if necessary) in an area selected by the Contractor and approved by the Engineer. Processed material shall be stockpiled on top of plastic sheeting so as not to contaminate the processed material with the underlying soils. 2. All soil material shall be adequately protected to preserve the fitness and the quality of the material. H. Materials • 1. Contour Grading Material, General Fill, and Daily Cover. a. Contour Grading Material, General Fill and Daily Cover shall be obtained from on-site sources identified by the Engineer. The soil used shall be virgin or reclaimed, select, clean, inert, well graded granular material. The select granular material must be free of any organic material, roots, stumps, chunks • of earth or clay, shale or other soft, poor durability particles, construction and demolition debris, concrete, asphalt or other foreign material, and conform to the following gradation. • Sieve Size Percent Passing by Weight 4 inch 100 No. 40 0-70 No. 200 0-15 • The Contractor is advised that the visual identification and hand picking or removal of stones larger than 4 inches from the uppermost lift or layer of Contour Grading Material will not be considered an acceptable substitute for • processing the material to remove particles larger than 4 inches. 2. The Contour Grading Material, General Fill and Daily Cover shall consist of natural soils conforming to the requirements of these • specifications. All material shall consist of ♦1314\a0827907.doc(R02) 2.3-6 n u 0 hard, strong, durable particles which are free from a coating or any injurious material or other deleterious substances. G. Execution 1. General Excavation a. Excavation shall be made to the lines and grades shown on the Drawings and to such widths as will provide suitable room for all required construction, bracing, and supporting, pumping and draining. b. Excavation and dewatering of construction waters shall be conducted by methods and procedures which preserve the undisturbed condition of the soils below the limits of excavation. Any soils which become soft, loose, quick or otherwise unsatisfactory for support of structures, roadways, etc., as result of inadequate excavation, dewatering or other construction methods, shall be removed and replaced with suitable general fill at the Contractor's expense. ♦1319\a0B27907.doc(R02) C 2.3-7 C. Excavation equipment shall be selected by the Contractor and shall be satisfactory for carrying out the work in accordance with the Specifications. d. When the excavation has progressed to the limits shown on the Drawings, the Contractor shall notify the Engineer and allow the Engineer to examine the existing conditions. If the existing, undisturbed materials and conditions are not satisfactory to the Engineer, the Engineer will direct the Contractor as to the procedures or materials that the Contractor shall use to correct the conditions. e. If the excavation at the limits shown on the Drawings is unacceptable due to improper excavation methods or practices, improper protection from water, or due to the Contractor's delay or other Contractor negligence, the soil below the excavation limits shall be removed to the depth of affected soil and replaced with compacted ♦1319\a0B27907.doc(R02) C 2.3-7 • General Fill at no additional cost to the Owner. f. If the excavation at the limits shown on the • Drawings is unacceptable due to natural circumstances and not due to acts attributable to the Contractor, the Engineer shall direct the Contractor to excavate the unacceptable material and replace it with • compacted General Fill. g. All excavation outside the lines and grades shown, and which is not approved by the Engineer, together with the removal and disposal of the associated material, shall be • at the Contractor's expense. The unauthorized excavation shall be filled with compacted general fill by the Contractor at his expense. h. Excavations may include municipal solid waste • (MSW), bulky waste, automobile parts, demolition debris, tree stumps, aggregate, earth, sand, clay, gravel, hard pan, boulders not requiring drilling and blasting to remove, decomposed rock, and all other • materials within the excavation limits. i. Excavations shall be open excavations, shored and braced where necessary to prevent possible injury to personnel, and to new and existing structures, pipelines or other • aspects of the Work. The Contractor shall shore and brace the excavation where sloping to meet OSHA Standards is not possible either because of space restrictions or stability of material excavated. • j. The Contractor shall barricade open excavations occurring as part of the Work as required to protect persons and property. The Contractor shall protect all existing facilities which are to remain in service • from damage due to operations throughout the duration of the Work. Facilities which are to be replaced during the course of the Contract shall be protected until the Engineer gives notice that they are no longer required to be in service. Facilities which must be • protected include, but are not limited to, ♦1314\a0827907. doc (R02) 2.3-8 L • b. The trench width shall be sufficient to allow thorough compacting of backfill adjacent to and beneath the pipe and utilities. C. Trenches shall be excavated in such a way that the trench bottom is undisturbed, firm • and shaped true to grade so that it will evenly support pipe, conduit and backfill. ♦1314\a0827907.doc(R02) 2. 3 —9 0 groundwater monitoring wells, trees, vegetation, fencing and gates, and barriers. The Contractor shall not use machinery which • threatens the integrity of existing facilities or facilities under construction. When the machinery in use threatens the integrity of such facilities, the Contractor shall use other machinery or do the work by • hand. Any damage resulting from improper equipment use shall be repaired at the expense of the Contractor. The Contractor shall immediately repair or replace any facilities which are damaged by the operations. Repairs or replacement of • facilities shall be made to the current standards and satisfaction of the Owner. All existing electric conduits, lighting poles, telephone lines, chains, curbs, fences or other structures, especially including underground piping which are encountered or • uncovered by the excavation and which do not, in the opinion of the Engineer, require to be changed in location, shall be carefully supported and protected from damage by the Contractor, and if damaged, shall be removed. • These facilities shall be restored by the Contractor, without compensation, to the same condition as that in which they were found immediately before Work was begun. 2. Trench Excavation • a. Excavation for all trenches required for gas migration trenches, pipes and utilities shall be made to the lines, grades and depths indicated on the Drawings and in such a manner and to such widths as will give • sufficient room for laying the pipes and utilities within the trenches, for inspection, sheeting, shoring or bracing, sloping and dewatering. b. The trench width shall be sufficient to allow thorough compacting of backfill adjacent to and beneath the pipe and utilities. C. Trenches shall be excavated in such a way that the trench bottom is undisturbed, firm • and shaped true to grade so that it will evenly support pipe, conduit and backfill. ♦1314\a0827907.doc(R02) 2. 3 —9 0 El d. No more than 200 feet of trench may be opened • in advance of pipe and conduit laying or backfilling with gravel. 3. Excavation and Relandfilling of Waste a. The Contractor shall excavate the existing • waste to the lines and grades as shown on the Drawings, as specified and as directed by the Owner to shape and grade the landfill surface in preparation for the construction of the Landfill Capping System. • b. All excavated waste shall be relandfilled within the limits of the Proposed Limit of Cap. The excavated waste shall be immediately relandfilled. Stockpiling of excavated waste shall be prohibited. • C. The Contractor shall limit the daily working area of excavation of waste to maintain a manageable and safe condition, to minimize the potential for drainage water contact with exposed waste, and to prevent the occurrence • and release of objectionable odors. d. By the end of each day of waste excavation, the Contractor shall spread and compact a minimum of 6 inches of daily cover over all exposed surfaces in the excavation. The • Contractor shall shape the exposed surfaces of the waste, and place and compact the Daily Cover in order to prevent storm water or drainage water contact with the waste. In areas where the excavation of waste results in a vertical or near vertical exposed face, • the Contractor shall provide and install a temporary, 20 mil (minimum) geomembrane cover over the exposed waste at the end of each day. The temporary geomembrane shall be placed and weighted with soil or sandbags to • prevent wind uplift or movement, and the geomembrane shall be positioned to shed precipitation, storm water runoff or drainage water. In areas where the modification of the vertical or near vertical face of waste in the excavation will not impact the • construction of subsequent work, the Contractor shall manipulate the exposed face ♦1314\a0827907. doc (Ro2) 2.3-10 • P, to provide a slope suitable for placement of the Daily Cover. • e. The excavated waste shall be relandfilled within the limits of the Proposed Limit of Cap as shown on the Drawings. The Contractor shall clear and grub the area to receive the excavated waste prior to commencing the relandfilling operation. The Contractor shall • place and spread the excavated waste in a 2 -foot lift, cover the waste lift with a 6 - inch lift of general fill and compact the lift. The Contractor shall compact each lift using a footed type compactor such as a • landfill compactor, pad footed vibratory compactor, or other approved compaction vehicle. The Contractor shall compact each lift by making a minimum of 6 passes over the lift and shall continue compaction until the surface is relatively unyielding under the action of the compaction equipment. f. In all cases, the Contractor's compactive effort over the relandfilled waste shall be sufficient in all respects to permit the subsequent soil layers of the proposed • capping system to be placed, spread and compacted to the minimum specified in-place densities. g. During any excavation or relandfilling of the • existing waste, the Contractor shall provide and implement positive means to control odors and dust. A detailed plan for monitoring odors and dust shall be included in the Contractor prepared Health and Safety Plan (HASP). The Contractor prepared Project HASP shall also specifically detail the worker protective measures to be used where required by exposure guidelines. 4. Sheeting, Shoring and Bracing a. Excavations for structures and pipe lines shall be open excavation, sheeted, shored and braced where necessary to prevent injury to workmen, structures, pipelines or other aspects of the work. • ♦1314\a0827907.doc(R02) 0 2.3-11 b. All municipal, county, state and federal ordinances, codes, regulations and laws shall be observed. C. Used material shall be in good condition, not damaged or excessively pitted. All steel or wood sheeting designated to remain in place shall be new. New or used sheeting may be used for temporary work. d. All timber used for breast boards (lagging) shall be new or used, meeting the requirements for Douglas Fir Dense Construction Grade. e. All steel work bracing, cofferdams, in accordance with "Specifications for and Erection of Buildings" of the welding shall be excavations shall no for sheeting, shoring, etc., shall be designed the provisions of the the Design, Fabrication Structural Steel for RISC except that field permitted. Welding in t be permitted. f. Steel sheet piling shall be manufactured from steel conforming to ASTM A328. Steel for soldier piles, wales and braces shall be new or used and shall conform to ASTM A36. g. Shoring and bracing in excavations shall be maintained regardless of time period excavations will be open. Shoring and bracing shall be carried down as excavation progresses. h. Unless otherwise shown, specified or ordered, all materials used for temporary construction shall be removed when Work is completed. Such removal shall be made in a manner that will not damage the structure or its appearance, or to adjacent work. i. Remove sheeting and bracing from excavation unless otherwise directed in writing by the Engineer. Removal shall be done so as to not cause damage to the Work. Removal shall be equal on both sides of excavation to ensure no unequal loads on pipe or structure. r� u • n C • n u C • ♦ 1314\a0827907. doc (R02 ) 2.3-12 • • • • • • C • E • E C j. Removal of sheeting and bracing shall be defined where removal may cause soil to come into contact with concrete until the following conditions are satisfied: 1) Concrete has cured a minimum of 7 days. 5. Dust Control a. The Contractor shall conduct all operations and maintain the area of activities, including sweeping and sprinkling of roadways with water, so as to minimize creation and dispersion of dust. The application of water shall not be construed as a substitute for the Contractor maintaining the site or area of the Work in a neat, orderly, workmanlike fashion. Water used for dust control shall be potable. 6. Backfilling a. All backfill required for structures including manholes, stilling basin and pipe trenches, and required to provide the grades shown on the Drawings shall be conducted with General Fill as specified herein. b. All backfill required for gas migration control trenches as shown on the Drawings shall be constructed with gravel fill as specified. c. Excavations shall be filled as promptly as Work permits, but not until completion of the following: ♦1314\a0827907.doc(R02) 1) Acceptance by Engineer of construction below finished grade. 2) Inspection, testing, approval and recording of locations of underground utilities. 3) Removal of shoring and bracing, and filling of voids with satisfactory materials. 4) Removal of trash and debris. 2.3-13 F" d. The excavations shall be kept dry during fill operations. No fill shall be placed when free water is standing on the surface of the area • where fill is to be placed. Fill around structures, piping and in gas migration control trenches shall be brought up evenly on all sides. e. All backfilling below structures including • manholes, stilling basin and in pipe trenches shall be placed in horizontal layers not exceeding 6 inches in depth and thoroughly compacted before the next layer is placed. Trench backfill shall be General Fill, however, the maximum particle size shall not • exceed 2 inches at any point within 6 inches of the outside diameter of the pipe. The minimum compacted dry density shall be 95 percent Standard Proctor as determined in accordance with ASTM D698 up to the crown of • the pipe. Tests will be performed by the Engineer. f. Prior to the installation of pipes which are to be installed in fill sections, the fill shall be placed, as described herein, until a • minimum height of 2 feet above the pipe is reached, unless otherwise required in other sections. The fill for the trench width shall be excavated, the pipe installed and backfilled. The remainder of the fill shall then be placed. • g. Unless otherwise specified or directed by the Owner fill above the crown of the pipe shall be placed in horizontal loose lifts not exceeding 12 inches in thickness and shall be • mixed and spread in a manner assuring uniform lift thickness after placing and compacted to 90 percent Standard Proctor in accordance with ASTM D698. Tests will be performed by the Engineer. h. The water content of fill material shall be controlled during placement within the range necessary to obtain the specified compaction. Contractor shall perform all necessary work to adjust the water content of the material to within the range necessary to permit • adequate compaction. ♦1314\a0827907.doc (R02) 2.3-14 E • U • C • • • • • 11 i. Fill containing organic materials or other unacceptable material shall be removed and replaced with approved fill material. j. No fill shall be placed or compacted in a frozen condition or on top of frozen material. k. Compaction of fill shall be performed with equipment suitable for the type of material placed and which is capable of providing the densities required. 1. If the specified densities are not obtained because of improper control of placement or compaction procedures, or because of inadequate or improperly functioning compaction equipment, the Contractor shall perform whatever work is required to provide the required densities. This Work shall include complete removal of unacceptable fill areas, and replacement and recompaction until acceptable fill is provided. 7. Filling and Embankments a. The Contractor shall place and compact Contour Grading Material as specified herein within the lateral limits of the Proposed Limit of Cap as required to achieve a suitable prepared subgrade for the construction of the overlying capping system and beyond the Limit of Cap as necessary to achieve the grades shown on the Drawing and as directed by the Owner. b. The Contractor shall place and compact General Fill, as specified herein, as backfill in all excavations outside of the lateral limits of the Proposed Extent of Waste and as required to achieve the lines and grades as shown on the Drawings and as directed by the Engineer. C. All fill material shall be placed and spread in lifts (layers) of uniform thickness, then uniformly compacted to a density of at least 95 percent of the maximum dry density (Standard Proctor) as determined in ♦ 1314\a0827907.doc (R02) 2.3-15 u ♦ 1314\a0827907.doc (R02) 2.3-16 • accordance with ASTM D698. The moisture content of the fill material shall be controlled to facilitate compaction. • d. Prior to placement of the fill on the existing landfill surface, the Contractor shall clear and grub the areas to remove all objectionable subsurface and surface material such as trees, shrubbery growth, brush, • vines, stumps of all sizes, roots, weeds, fences, abandoned structures, stones, wood, metal fragments, tires and all other solid waste which may cause damage to the capping system. • e. The fill shall not be placed or compacted in a frozen condition or upon frozen or saturated surfaces, nor shall mud, snow, ice or frozen earth be incorporated in the material. • f. The Contractor shall provide all necessary temporary erosion and sediment control, drainage, dust control, and safety measures during construction at no additional cost to the Owner. • g. Unless otherwise specified or directed by the Owner, fill shall be placed in horizontal loose lifts whenever the overall depth of fill in an area will permit a horizontal filing plateau at least 20 feet in width. In • areas where the required depth of fill will not provide a horizontal filling plateau 20 feet in width, the fill shall be placed in lifts parallel to the slope. Horizontal lifts shall be keyed into the surface of the existing slope. The loose lifts shall be • mixed and spread in a manner assuring uniform lift thickness after placing. Unless otherwise directed by the Owner, the maximum compacted lift thickness shall be 12 inches. • h. The water content of fill material shall be controlled during placement within the range necessary to obtain the specified compaction. Contractor shall perform all necessary work to adjust the water content of the material to within the range necessary to permit • adequate compaction. ♦ 1314\a0827907.doc (R02) 2.3-16 • • i. Fill containing organic materials or other unacceptable material shall be removed and • replaced with approved fill material, at the Contractor's expense. j. Compaction of fill shall be performed with a smooth drum vibratory compactor suitable for • the type of material placed and which is capable of providing the densities required. Contractor shall select compaction equipment and submit proposed compaction procedures to the Engineer for approval. • k. If the specified densities are not obtained because of improper control of placement or compaction procedures, or because of inadequate or improperly functioning compaction equipment, the Contractor shall perform whatever work is required to provide the required densities. This Work shall include complete removal of unacceptable fill areas and replacement and recompaction until acceptable fill is provided. • 1. The Contractor shall be responsible for properly placing and compacting all fill materials and to correct any deficiencies resulting from insufficient or improper compaction of materials throughout the Contract period. All filling, embankment and • backfilling shall be placed and compacted to a density of at least 95 percent Standard Proctor (ASTM D698). The extent of sampling to achieve this density specification shall be determined by the Engineer. A minimum of • nine randomly located samples per acre per lift shall be performed. Tests will be performed by the Engineer. M. The Contractor shall determine the type, size and weight of the compactor best suited for • construction of each lift, determine and control the lift (layer) thickness, exert proper control over the moisture content of the material, and other details and activities necessary to obtain satisfactory results. The selection of the compaction • equipment shall also be subject to the requirements of the New York State Department ♦ 1314\a0827907 . doc (R02 ) 2.3-17 • of Transportation Standards Article 203-3.12 as amended. The Contractor shall submit a plan for the Engineer's approval to construct each lift. Such plan(s) shall include the method of compaction, lift thickness and type of equipment to be used. n. If more than one piece of compaction equipment is proposed to be used by the Contractor, the maximum lift thickness for all pieces of compaction equipment shall be the maximum compacted lift thickness achieved by the smallest piece of compaction equipment. o. All compaction equipment shall be marked by a permanently attached manufacturer's identification plate designating the name of the manufacturer, model number and serial number of the machine as minimum identification. The plate shall be installed in a readily visible location. Compaction equipment lacking such an original manufacturer's identification plate, or with altered or illegible plates, shall not be recognized as acceptable compaction equipment. Any equipment not manufactured for compaction purposes and equipment which is not in proper working order in all respects shall not be approved or used. The Engineer will also withhold approval of any compactor for which the Contractor cannot furnish manufacturer's specifications covering data not obvious from a visual inspection of the equipment and necessary to determine its classification. P. Compactor types other than those classified above may be employed by the Contractor, subject to approval by the Engineer of the proposed minimum applied effort (minimum number of passes and travel speed) and maximum lift thickness. Such approval by the Engineer will be based upon the results of appropriate on-site field tests. q. In areas inaccessible to conventional compactors or where maneuvering space is limited, impact rammers, plate or small drum vibrators, or pneumatic button head • • • • • • • ♦1314\a0827907.doc (R02) 2.3-18 • 0 • 0 • • C 11 0 • • 0 compaction equipment may be used with layer thickness not exceeding 6 inches before compaction. Hand tampers shall not be permitted. The Engineer may approve or reject any of the above-described mechanical devices, for inaccessible areas, based upon the results of appropriate on-site field tests. r. The maximum lift thickness for fill material other than used in trenches shall be 12 inches. Compaction shall continue until specified density is achieved and verified by the Engineer. Each coverage shall overlap the adjacent coverage by the minimum of 18 inches. Any inconsistencies found shall be immediately corrected by the Contractor at the Contractor's expense. S. All fill or backfill material to be compacted shall be at the prescribed moisture content for proper compaction of that material using the compactor(s) selected by the Contractor to perform the Work. The Contractor shall be responsible for controlling the moisture content within proper limits as the Work progresses. When water must be added to a material, it may be added in the lift, provided it is applied by use of an approved pressure distributor. Distributors must be documented and approved by the Engineer. If the underlying compacted lift surface is too dry or too smooth to bind properly with the succeeding lift, it shall be moistened, scarified or loosened by disking, harrowing or any other approved method prior to placement of the succeeding layer. t. Water added shall be thoroughly incorporated into the soil, and manipulation shall be provided whenever necessary to attain uniformity of moisture distribution in the soil. When the moisture content of a lift about to be compacted exceeds the required amount, compaction shall be deferred until the layer has dried to the required amount. Natural drying may be accelerated by blending in a dry material or manipulation alone to increase the rate of evaporation. Increased loose lift thickness caused by blending in a ♦1314\a0827907. doc (R02) 2.3-19 r, dry material, however, may necessitate a change in compaction equipment to meet the minimum provisions required for compaction. U. The placement and compaction of the final (uppermost) layer of Contour Grading Material which will serve as the prepared subgrade for the overlying capping system shall be closely correlated with the construction of the capping system. V. The Contractor shall maintain all fill operations free of water by ditching, sumps, pumping or other methods approved by the Engineer. Each layer of fill shall be placed so that the surface is free draining. Runoff and other water shall be.directed in ditches and channels to a natural waterway or into the site drainage or recharge system. Water may not be directed off the site. 0 W. The Contractor shall protect the prepared subgrade from desiccation, flooding and freezing. Protection, if required, may consist of a thin plastic protective cover (or other material as approved by the Engineer) installed over the compacted soil until such time as the placement of geotextile begins. Subgrades found to have desiccation cracks greater than 1/2 inch in width or depth, or which exhibit swelling, heaving or other similar conditions, shall be replaced or reworked by the Contractor to remove these defects. X. The Contractor shall provide grade control for each lift of material placed to ensure that the maximum compacted lift thickness does not exceed 12 inches and also to ensure that the proposed line and grade is achieved. Y_ Successive lifts shall not be placed until the lift under construction has been compacted, tested and accepted. Z. Compacted lifts shall be tested by the Engineer to determine in-place density and moisture content by nuclear methods at a minimum frequency of nine tests per acre per lift. Tests shall be performed in accordance ♦1314\a0827907. doc (R02) 2.3-20 • • • 0 • • • • • • • • ♦1314\a0827907.doc(R02) • with ASTM acceptable percent determined Grading D2922 and ASTM in-place density Standard Proctor by ASTM D698. D3017. Minimum shall be 95 Density as a. Areas shall be uniformly graded as shown on the Drawings to provide a smooth transition to adjacent areas. b. Subgrade surfaces shall be smoothed to within specified tolerances, and compacted with uniform levels or slopes between points where elevations are shown, or between such points and existing grades. C. The Contractor shall form and trim all graded surfaces to the lines, grades and dimensions shown on the Drawings or as directed by the Engineer. d. All grading and fill placement work required to construct the proposed contours shall be performed to a tolerance of ±0.10 foot. e. The Owner reserves the right to modify or adjust the proposed lines and grades within the limits of the Proposed Limit of Cap as required to accommodate the actual quantity of relandfilled waste (including cover soils) and surplus materials, and also to manage and minimize the quantity of Contour Grading Material required to achieve the prepared subgrade surface necessary for construction of the Landfill Capping System. The Owner reserves the right to modify or adjust the proposed lines and grades within the borrow areas to provide for use of the quantities of soil required for the Work and to maximize the final floor area of the sand pit. f. The Landfill Capping System shall be constructed in accordance with the Specifications for minimum layer thickness and the cross section details. The prepared subgrade surface shall be constructed and graded to provide smooth, unyielding, uniformly sloping surfaces upon which the Landfill Capping System shall be constructed. 2.3-21 10. • g. The Contractor shall grade the prepared subgrade surface to provide a smooth transition from areas of one slope inclination to areas of another slope inclination. Prepared Subgrade a. The prepared subgrade shall be the top surface of the Contour Grading Material Layer upon which the overlying Landfill Capping System shall be constructed. b. The prepared subgrade surface shall present a • smooth, firm, unyielding, uniformly graded and compacted surface free of loose soil, stones, protrusions, rutting, vehicle imprints, erosion, and any other conditions or materials which may damage or be deleterious to the Landfill Capping System. C. The prepared subgrade shall be constructed by placing, grading, compacting, etc. a minimum thickness of 6 inches of Contour Grading Material over all surfaces within the • Proposed Limits of the Cap. The Contractor shall clear and grub otherwise undisturbed surfaces prior to the placement of the Contour Grading Material. d. The Contractor shall cut and trim the • existing surfaces of the landfill as required to permit placement, compaction, etc. of the 6 -inch lift of Contour Grading Material, and achieve the prescribed lines, grades and elevations of the prepared subgrade. In areas • of the site where the existing grades coincide with the proposed subgrade contours, and elevations and no waste is exposed at the surface, the Contractor shall clear and grub the area as specified without the need to install a 6 -inch lift of Contour Grading • Material. Existing ground surfaces which coincide with proposed prepared subgrade elevations shall be scraped to a depth of 6 inches to allow for placement of the Contour Grading Material. The scraped material shall be relandfilled as specified. • ♦1314\a0827907. doc (R02) 2.3-22 • • C • ♦ 1314 \a0B27907 . doc (R02 ) 2.3-23 0 e. The prepared subgrade shall be constructed in accordance with these specifications and shall be compacted to a minimum dry density of 95 percent Standard Proctor (ASTM D698). • f. Prior to the installation of the overlying Geotextile or Gas Venting Layer on the prepared subgrade, the Contractor shall proof roll the surface and immediately remedy any soft or weak conditions, voids or hollows, erosion, etc. which may prevent intimate contact between the geotextile and the soil surface, or may result in undue stress being imposed on the Geotextile. The Contractor and the Engineer shall inspect the prepared subgrade to ensure it is free of any stones or rock fragments larger than 4 inches in its greatest dimension, any sharp stones or protrusions, loose soil, standing water, litter, debris, frozen materials, grade stakes, or other materials or conditions • which may be damaging or deleterious to the Geotextile and/or Landfill Capping System. g. The Contractor shall survey the prepared subgrade surface for "As -Built" conditions. • Survey tolerance shall be ±0.1 foot. The survey shall be performed by a Land Surveyor licensed in the State of New York. The survey shall be performed in a 50 -foot grid pattern and shall include all intermediate features. • h. Prior to placement of overlying materials the Contractor may request Engineer's approval of completed portions of the prepared subgrade, in areas of not less than 40,000 square feet, unless otherwise approved by the Engineer. • C • ♦ 1314 \a0B27907 . doc (R02 ) 2.3-23 0 • 2.4 Abandonment of Existing Groundwater Monitoring Wells and Installation of New Groundwater Monitoring Wells • • • • 1. PVC Pipe a. Well casing shall be 2 -inch diameter Schedule 40 PVC conforming to ASTM D-1784 and ASTM D-1785 as manufactured by Atlantic Screen and Manufacturing, Inc. or approved equal. The pipe shall be joined using internally threaded flush joints. Solvent weld pipe shall not be acceptable. b. Well screen shall be 2 -inch diameter threaded flush joint wire wrapped Type 304 stainless steel with 0.02 -inch openings as manufactured by Atlantic Screen and ♦1314/p0801003.doc 2 .4 —1 A. Scope • 1. The Contractor shall furnish all labor, materials, equipment, services, incidentals, etc., required to abandon existing groundwater wells and install new groundwater monitoring • wells as shown on the Drawings, as specified and as directed by the Owner. 2. The Contractor shall retain the services of a licensed well driller to abandon the existing wells and install the new groundwater monitoring wells. 3. The Contractor shall be responsible for the correctness of the procedures used to conduct the • Work. The Contractor shall provide the Engineer advance written notification of any changes in field procedures, describing and justifying such changes. No changes shall be made to the procedures, unless requested or authorized in writing by the Owner. • 4. The Contractor shall be solely responsible for contacting all private and public utilities which serve the area of Work for utility field markout prior to drilling. B. Materials • • • • 1. PVC Pipe a. Well casing shall be 2 -inch diameter Schedule 40 PVC conforming to ASTM D-1784 and ASTM D-1785 as manufactured by Atlantic Screen and Manufacturing, Inc. or approved equal. The pipe shall be joined using internally threaded flush joints. Solvent weld pipe shall not be acceptable. b. Well screen shall be 2 -inch diameter threaded flush joint wire wrapped Type 304 stainless steel with 0.02 -inch openings as manufactured by Atlantic Screen and ♦1314/p0801003.doc 2 .4 —1 0 Manufacturing, Inc. or approved equal. The pipe shall be joined using internally threaded flush joints. The bottom of screen will be fitted with an internally threaded, flush joint PVC plug fabricated from solid stock. Solvent weld pipe shall not be acceptable. 2. Sand Pack • a. Screen sand pack shall be a No. 1 well gravel pack, 100 percent passing the No. 12 Sieve and less than 2 percent passing the No. 25 sieve, as supplied by the Morie Company, Inc. or approved equal. The No. 1 well gravel pack shall be clean, washed and graded silica sand supplied in sealed bags. b. The finer sand placed between the screen sand pack and the bentonite shall be a No. 00 sand pack material, 100 percent passing the No. 30 Sieve and less than 2 percent passing the No. 200 sieve, as supplied by the Morie Company, Inc. or approved equal. The No. 00 sand pack shall be clean, washed and graded silica sand supplied in sealed bags. 3. Bentonite Pellets a. The bentonite shall be %-inch diameter with r a dry bulk density of 82 pounds per cubic foot, and containing a minimum of 90 percent sodium montmorillonite. The pellets shall be capable of swelling to 10 to 15 times 0 their dry volume when hydrated with potable water. The bentonite pellets shall be Volclay tablets as manufactured by the American Colloid Company or approved equal. 4. Cement Bentonite Grout Mix r a. The bentonite shall be of the PureGold type as manufactured by the American Colloid Company or approved equal. ♦1314/P0801003.doc 2.4-2 • n • C • • b. The cement shall as manufactured Cement Company or 5. Protective Casing be Type 1 Portland Cement by the Lehigh Portland approved equal. a. The protective casing shall be 6 inches in diameter and shall be 5 feet long. The casing shall be constructed of steel with a rust resistant coating and a lockable hinged access door. The protective casing shall be Model 755X6 as manufactured by Petroleum Equipment Manufacturing Company, Inc. or approved equal. b. The protective casing shall be furnished with a padlock manufactured for outdoor service by Master Lock or approved equal. The locks for all of the locking protective casings shall be keyed the same. Four keys shall be provided for each lock. C. Abandonment of Existing Groundwater Monitoring Wells + 1. The existing groundwater monitoring wells shown on the Drawings shall be abandoned in accordance with federal, state and local laws and regulations. 2. The Contractor shall measure and record the • actual depth of the well and the water elevation prior to proceeding with the abandonment. The depths shall be reported in writing to the nearest 0.10 foot to the Engineer. The Contractor shall ensure that no obstructions exist in the • well by lowering a 10 -foot length of pipe through the entire well depth. The OD of the pipe shall be no less than 50% of the ID of the well casing. Obstructions shall be removed, unless the Contractor demonstrates to the satisfaction of • the Engineer that the obstruction can not be removed, in which case the obstruction shall remain. 3. The Contractor shall decontaminate all drilling equipment and tools prior to abandoning the ♦1314/P0801003.doc 2 .4-3 • • wells. The method of decontamination shall be in accordance with these Specifications. 4. Prior to abandoning the wells, the Contractor shall carefully remove the protective steel surface casing without damaging the well casing or compromising the ability to properly abandon the wells. 5. The wells shall be abandoned by overdrilling the casing to remove all remnants of the existing wells. The method of overdrilling shall be selected by the Contractor and is subject to the • approval of the Engineer. If hollow stem augers are utilized, the augers shall permit the well casing to be removed. If over -reaming is utilized, the drill bit shall be capable of drilling the existing casing material. For existing 2 -inch diameter wells, the method of • overdrilling shall create a borehole no less than 8 inches in diameter. The borehole created by overdrilling shall be concentric to the existing well casing over the entire length of the existing casing. The Contractor shall progress • the operation to a depth no less than 2 feet greater than the existing well depth and increased as required if the measured well depth exceeds that shown. 6. The Contractor shall remove all remnants of the • existing well and well construction materials as part of the overdrilling operation to provide a continuous new borehole to the minimum depth specified. • 7. The Contractor shall accurately measure and record the depth of the borehole prior to sealing the borehole. The depth shall be reported to the Engineer in writing to the nearest 0.10 foot. • 8. The Contractor shall fill the boreholes with the No. 1 well gravel pack material specified above to within 2 feet of ground surface. The upper two feet shall be filled with cement/bentonite grout. The sand and cement/bentonite grout shall be placed by tremie pipe. The Contractor shall • place the gravel pack material and cement/ ♦1314/P0801003.doc 2 .4-4 • • • bentonite grout to coincide with the rate of removal of the drilling equipment to ensure a continuous, properly sealed borehole. 9. The Contractor shall dispose of all well ca: screen, well construction materials, cutti etc., within the Limits of Cap in accordance the requirements of the Specifications an( directed by the Engineer. D. Installation of New Groundwater Monitoring Wells 1. The new groundwater monitoring wells shall be installed at the locations shown on the Drawings or alternate locations identified by the Owner. The new wells shall be at a minimum distance of 10 feet from any abandoned well. 2. The borehole for the installation of monitoring wells shall be drilled by 4 1/4 -inch hollow stem auger method or alternate method approved by the Engineer. DRILLING MUD WILL NOT BE PERMITTED. Drill pipe and drill rod thread lubrication shall be vegetable oil. 3. At the completion of each borehole, monitoring wells shall be constructed of threaded flush joint 2 -inch I.D. Schedule 40 PVC riser pipe and 2 -inch I.D. wire wrapped Type 304 stainless steel well screen as specified herein. 4. No. 1 Grade Clean Silica Sand shall be placed around the well screen to a minimum height of 2 -feet above the screened interval. Finer grained No. 00 sand 6 inches thick shall be placed above the well sand pack. All sand shall be well rounded, washed and sized with a diameter and gradation determined to be compatible with the native aquifer formation. A 3 -foot thick bentonite seal shall be placed above the sand pack. Six -inches of No. 00 sand shall be placed above the bentonite pellet seal. The remainder of the borehole shall be completed with a cement/bentonite grout seal. All materials placed in the borehole annulus shall be installed using a tremie pipe. The cement/bentonite grout shall be pressure pumped into the borehole using a ♦1314/P0801003.doc 2.4-5 n u tremie pipe to ensure that no bridging of bentonite within the hole occurs and shall extend from the top of the seal to the ground surface. The cement/bentonite grout mix shall be prepared in the following proportions: • 12 gallons of potable water u • 4 pounds of Pure Gold bentonite or approved equal • One 94 -pound bag of Type 1 cement 5. The Contractor shall furnish and install a protective outer steel surface casing with locking cover and a surface cement pad around each well casing/riser as shown on the Drawings. A locking removable air -tight well cap shall be placed in the well riser pipe. The locks for each protective casing shall be provided by the Contractor and keyed uniformly. Two keys shall be provided to the Engineer and two keys shall be provided to the Owner. Each well head shall be clearly labeled with a preprinted weatherproof decal providing the well identification number. Each letter and number on the alpha -numeric label shall be a minimum of 2 inches in height. 6. The Contractor shall be responsible for identifying and complying with all federal, state and local laws and regulations associated with constructing monitoring wells. The Contractor will be responsible for obtaining all required permits, utility markouts and protection of utilities, traffic controls, safety, security, and removal and disposal of soil. 7. The Contractor shall develop each monitoring well installed. The Contractor shall develop the groundwater monitoring wells by airlift, over pumping with a submersible pump, or pump and surge as approved by the Engineer. Development shall continue until the well water contains 50 NTUs or less as measured with a turbidity meter or until the Engineer approves cessation of development. The sediment -free condition is to be measured within the first 15 minutes of pumping ♦1314/P0801003.doc 2.4-6 • following start-up. Well development shall be supplemented by measurements of field parameters, including temperature, pH and conductivity. • Development shall continue until the field parameters stabilize for a minimum of three consecutive readings of 10 percent or less variability for each of the parameters or until the Engineer approves cessation of development. • 8. Well casings and screens shall be installed straight, plumb and concentric in the borehole. 10. If the Contractor installs wells which are not functional or do not perform in accordance with • the requirements of these Specifications as determined by the Engineer, the Contractor shall ♦1314/P0801003.doc 2 .4-7 • 9. Oversight of all drilling activities shall be provided by a geologist with experience in hydrogeology projects and with at least 5 years experience with the proposed drilling method. Monitoring well construction logs shall be prepared by the geologist for each well and submitted to the Engineer within 14 calendar days • of the date of completion of well construction. The well construction logs shall be typed. All logs shall include name of project, contract number, well identification number, location sketch, date of drilling/construction, and name • of the geologist. The logs shall include depth of boring below grade from direct measurements accurate to within 0.10 foot and shall show screen slot size, length, depth and materials of construction, the dimensions of the borehole, and • depth and thickness of sand and grouting. By signing each well construction log, the geologist shall certify that each log provides an accurate representation of the construction. The location and elevation of the top of casing of each well shall be surveyed by a Land Surveyor licensed to • practice in New York State and shall be shown on a signed and sealed drawing submitted to the Engineer in triplicate and in electronic format in AutoCAD Release 14. Survey tolerance shall be ± 0.01 -foot vertical and ± 0.1 -foot horizontal. • The survey shall be tied to the New York State Coordinate System. 10. If the Contractor installs wells which are not functional or do not perform in accordance with • the requirements of these Specifications as determined by the Engineer, the Contractor shall ♦1314/P0801003.doc 2 .4-7 • n repair the wells, or replace the wells and abandon the disapproved wells in accordance with the Specifications as directed by the Owner at no • additional cost to the Owner. 11. All down -hole equipment shall be cleaned of all foreign matter and steam -cleaned at a temperature of 212°F and void of any external oils and greases prior to use in each borehole and well. 12. All contact equipment, including pumps and hoses, shall be cleaned and flushed between uses. This cleaning process shall consist of steam cleaning of pump and hose interior. The pumps and hoses shall then be flushed with 20 -gallons of potable water. 13. A new length of dedicated polyethylene tubing shall be used for each well and disposed after use. The pump and hose shall always be placed on clean polyethylene sheeting to avoid contact with the ground surface. 14. All parts of drilling and heavy equipment which contact contaminated material, including drill rods and portions of vehicles which contact contaminated material shall be cleaned after mobilization to and demobilization from the project site, and between individual locations. All drilling and heavy equipment shall be cleaned of all foreign matter and steam cleaned at a temperature of 212°F, and void of any external oils and grease. 15. All equipment shall be stored above ground in a clean manner. All down hole equipment shall be stored in such a manner as to prevent contact with the ground surface. 16. The Contractor shall provide or construct a decontamination pad on which to clean all equipment, materials and supplies. Decontamination shall be completed to the satisfaction of the Engineer. C ♦1314/P0801003.doc 2.4-8 • 17. All waste generated as a result of well abandonment or in the construction of new wells shall be disposed of within the landfill. • 18. In the event that the Contractor shall fail to install any monitoring well to the depth specified, or to such lesser depth as directed by the Engineer, or should the Contractor abandon the monitoring well because of loss of tools, or for any other cause, including separation of the well during construction, through the fault of the Contractor, the Contractor shall abandon the well as specified above. There will be no payment for incorrectly installed or incomplete • monitoring wells and the abandonment of such monitoring wells, as described above, will be performed at no additional cost. E. Restoration • 1. Immediately upon completion or abandonment of a monitoring well, the Contractor shall remove all equipment, materials, and supplies from the site of the work, remove all surplus materials and debris, fill in all holes or excavations, vehicle • tracks, ruts, and grade and seed the site and its access to specified elevations and conditions. The site shall be thoroughly cleaned by the Contractor as directed by the Owner. • • • • ♦1314/P0801003.doc 2.4-9 0 • 2.5 Abandonment of Existing and Installation of New Nonpotable Water Supply Well A. Scope 1. The Contractor shall furnish all labor, materials, power, equipment and other facilities and incidentals necessary to construct and develop one nonpotable water supply well and electrical service as specified and as directed by the Owner. The location of the proposed nonpotable water supply well is shown on the Drawings. 2. The Contractor shall retain the services of a • licensed well driller to abandon the existing water supply well and install the new water supply well. 3. The Contractor shall furnish all labor, materials, power, equipment and other facilities and incidentals necessary to install one submersible pump, piping, wiring and well head assembly as specified and as directed by the Owner. 4. The Contractor shall furnish all labor, materials, power, equipment and other facilities and incidentals necessary to properly remove and abandon the existing water supply wells as specified and as directed by the Engineer. The location of the existing wells is shown on the Drawings. 0 5. The Contractor shall be responsible for the correctness of the procedures used to conduct the work. The Contractor shall provide the Engineer advance written notification of any changes in field procedures, describing and justifying such changes. No changes shall be made to the procedures, unless requested or authorized in writing by the Engineer. 6. The Contractor shall be solely responsible for contacting all private and public utilities which serve the area of work for utility field markout prior to drilling. 7. In general, the water supply well construction procedures shall be as follows: a. Equipment cleanup; ♦1314\a0827909.doc(R04) 2 .5— 1 0 b. Construction of the borehole; C. Installing riser pipe and screen; d. Setting sand pack and installing a bentonite seal above the screen; e. Grouting the riser pipe; f. Installing a protective locking riser casing and surface seal; • • u g. Installing submersible pump, piping, wiring and well head assembly and developing the well; 0 h. Sealing and abandoning the existing water supply well; and i. Site cleanup and restoration. 8. The Contractor shall be responsible for disposal of all waste generated by the work including, but not necessarily limited to, materials and equipment resulting from abandonment of the existing wells. 9. Reference to Standards and Regulations a. The latest revisions of standards of AWWA and ASTM shall apply as referenced herein. • • b. The latest revisions of the New York State Department of Environmental Conservation 6 NYCRR. 10. Permits and Reports a. The Contractor shall be responsible for obtaining any permits required for abandoning the existing water supply well and construction of the new nonpotable water supply well, discharging water from the site, disposing of waste material including drill cuttings, or clearing the site for work or access. b. The Contractor shall furnish separate copies of all permits to the Engineer and the Owner r as the permits are received. ♦1314\a0827909.doc(R04) 2.5-2 C r • F • C LIM • • C. The Contractor shall file reports as required by state and local laws and regulations for each finished and abandoned well. 11. Description of the Nonpotable Water Supply Well a. The borehole shall contain one water supply well consisting of an 8 -inch internal diameter stainless steel wire wound slotted well screen and 8 -inch diameter welded seamless steel pipe conforming to ASTM A53, Grade B. b. The borehole shall be drilled at least 12 inches in diameter down to the elevation of the bottom of the well. C. The 8 -inch diameter casing shall be a nominal length of 78 feet and shall extend from 3 feet above grade to 75 feet below grade. The 8 -inch diameter screen shall consist of 15 feet of stainless steel wire wound slotted screen. d. The Contractor shall be responsible for construction of any access that is required in order to move equipment onto the site. 12. All drilling and sampling equipment used in construction of the nonpotable water supply well shall be decontaminated prior to delivery to the site. Drilling and sampling equipment shall be free of oils, grease, chemicals, soil and all other forms of contamination. The Contractor shall notify the Engineer 3 -days in advance of arrival of the well drilling equipment to the site. Inspection and approval by the Engineer of the equipment for cleanliness shall be required prior to use on-site. Qualifications 1. The Contractor shall be responsible for constructing the nonpotable water supply well and shall employ only competent workmen for the execution of this work, and all such work shall be performed under the direct supervision of an licensed well driller satisfactory to the Engineer. At least one driller per drill rig crew must possess the credential of Certified Well ♦1319\a0827909.doc(R09) • 2.5-3 E Driller, Monitoring Well Construction, as designated by the National Ground Water Association. • 2. The Contractor must have the capability to repair, replace, or obtain additional equipment within 12 hours of breakdown or need for extra equipment that might reasonably be expected. The Contractor shall have at his/her immediate disposal, • operational equipment rated to do the work required to install water supply wells. 3. The driller shall be capable of identifying geologic formations, maintaining complete and current well and boring logs and daily notes for the well completion report, and developing and testing the well. 4. The Engineer may make other investigations deemed necessary to determine the ability of the Contractor or subcontractor to perform the work, and the Contractor shall furnish to the Engineer all such information and data for this purpose as the Engineer may request. 5. The Contractor shall furnish satisfactory evidence upon request that all materials to be furnished in performing the work are new and all equipment to be used is in good working order. 6. The Contractor shall be responsible for the security of the Contractor's equipment, material • and supplies. 7. The Contractor shall complete the work in accordance with federal, state and local laws and regulations. C. Submittals 1. Samples of all materials required to establish compliance with the specifications shall be submitted to the Engineer. • 2. During drilling of the nonpotable water supply well, the Contractor shall maintain at the site a complete log setting forth the following: a. The reference point for all depth • measurements; ♦1314\a0827909. doc (R04 ) 2.5-4 • • b. The depth at which each change of formation occurs; c. The identification of the material of which each stratum is composed; d. The depth interval from which formation samples were taken; • e. The depth at which hole diameters (bit size or casing) change; and f. Other pertinent data requested by the Engineer. • 3. During drilling of the nonpotable water supply well, a detailed daily driller's report shall be maintained and submitted as requested by the Engineer. The report shall give a complete description of all formations encountered, number of feet drilled, number of hours on the job, shutdown due to breakdown, feet of casing set, and other pertinent data requested by the Engineer. 4. During drilling of the nonpotable water supply well, formation samples shall be collected and preserved immediately after retrieval in labeled sample jars or core boxes supplied by the Contractor. Sample collection frequency for soil shall be at 10 -foot intervals or as directed by the Owner. Split spoon sampling shall mean an attempt to drive a 2 -foot split spoon 2 feet at 10 -foot intervals in the boring. Samples driven the full 2 feet and ending with a spoon refusal of 200 blows or more with a 140 lb. hammer will be considered adequate for a 2 -foot sample. If there is no recovery on two consecutive spoon attempts, the second spoon will be reattempted. There should never be more than 20 feet of boring with no spoon recovery. Samples shall be clearly and indelibly labeled with the following information: • a. Location of boring; b. Name or number of the well; C. Depth interval represented by the sample; • d. Date taken; ♦1314\a0827909. doc (R04 ) 2. 5-5 0 • e. Time taken; and f. Blow counts. 5. Upon completion of the nonpotable water supply well, the Contractor shall submit to the Engineer a written report to include the following: a. The total depth of the completed nonpotable water supply well; b. The depth of the loss of drilling fluid (if used), materials or tools; C. The nominal hole diameter of the well bore; d. The amount of cement (number of pounds or cubic feet or bags) used for the seals; e. The amount of bentonite (number of pounds or cubic feet or bags) used for the seals; f. The depth and description of the casing (riser pipes); g. The complete description (including length, diameter, slot sizes, etc.) of well screens; h. Detailed As -Built Drawings of the nonpotable water supply well installed; and i. Other pertinent data requested by the • Engineer. 6. Sample containers shall be as approved by the Engineer. D. Handling of Materials 1. All equipment parts and materials shall be properly protected so that no damage or deterioration will occur during a prolonged delay from time of shipment until installation is • completed and the units and equipment are ready for operation. Any equipment, parts, and materials damaged, or deemed unacceptable by the Engineer, shall be removed from the site and replaced with new, like equipment, parts, or materials by the Contractor at no additional cost to the Owner. • ♦1314\a0827909.doc(R04) 2.5-6 • 0 2. If water rotary drilling is used, the Contractor shall provide potable water approved by the • Engineer and a waste storage tank or container for each well. The storage capacity shall be at least 50 percent greater than the anticipated drilling water per borehole. All water used in the drilling operation shall be provided by the Contractor. Transport and storage of all water will be the responsibility of the Contractor. All water used for drilling, sampling and cleaning must be potable and as approved by the Engineer. Acquisition, including the cost of the water, permits and other approvals, shall be borne by the Contractor. • 46 • l: • • 3. Well Acceptance Criteria a. To be accepted by the Engineer, the nonpotable water supply well shall be developed to the point that it is producing water free of drilling fluid additives (if used), and is sand and sediment free. Sand and sediment free shall be as defined as water having a turbidity of 50 nephelometric units (NTU) or less. b. In order to ensure that the nonpotable water supply well is sufficiently straight and acceptable to the Engineer, the Contractor shall pass a 6 -inch diameter by 36 -inch long submersible pump or dummy to the bottom of the 8 -inch water supply well. C. No payment will be due to the Contractor if the requirements set forth in paragraphs a. and b. above are not satisfied. E. Warranty 1. All equipment warranteed by year from the supplied under this section shall be the Contractor for a period of one date of acceptance by the Engineer. 2. The nonpotable water supply well warranteed to be free from defects in and materials. If any part of the well during the warranty period, it shall and the well restored to service at n cost to the Owner. ♦1314\a0827909.doc(R04) 2 .5 —7 0 shall be workmanship should fail be replaced additional 3. No payment will be made until acceptable boring logs and well construction diagrams are received by the Engineer. F. Materials 1. Casing a. The Contractor shall provide all casing together with required couplings, plugs, caps, fittings and other parts necessary to satisfactorily complete the nonpotable water supply well installation. Riser pipe and appurtenances shall be clean and free of all oil, grease and any other organic contamination. All riser pipe and appurtenances shall be removed from manufacturer's packaging (which is certified clean) at the time of well construction, or cleaned prior to well construction in • accordance with procedures outlined for decontamination. Casings used in the construction of the nonpotable water supply well shall be new, 8 -inch diameter, Type 304 Stainless Steel fabricated with a Schedule 5 mid -body and Schedule 40 ends. Casing sections shall be joined with properly designed butt welds. Welds shall be continuous complete penetration and pipe ends shall be beveled to assure 100 percent depth of weld. Welding shall be performed by qualified welders. All welding and welders qualifications shall be in accordance with standard requirements of the American Welding Society. Casing lengths shall be as required to minimize the number of joints. All water supply well casings shall be removed from • manufacturer's packaging (certified clean) at the time of well construction or cleaned on- site prior to well construction. b. If temporary casing is used for construction purposes only, it shall be reasonably watertight, and of such weight and design as necessary to prevent entrance of sand and to permit its installation and removal to the specified depth and dimension without distortion or rupture. • ♦1314\a0827909.doc(R04) 2. 5— 8 • • c. A sample of each type of casing proposed to be used shall be submitted to the Engineer for approval, upon request, before the • commencement of well installation. 2. Screen b. Screens shall be attached to the casing by a properly designed butt weld. Weld shall be continuous complete penetration and pipe ends shall be beveled to assure 100 percent depth • of weld. No glue shall be used to join the screen to the casing. C. Well screens shall be as manufactured by Johnson Division/UOP Inc. or approved equal, providing a "Vee" slot configuration. d. A sample of the screen proposed to be used shall be submitted to the Engineer for approval, before the commencement of well installation. • 3. Sand or Gravel Pack a. Sand or approved equal shall be employed as a packing material. The selection of sand or gravel for the screen packing shall be • determined by the Contractor based upon a ♦1314\a0827909.doc(R04) 2. 5 — 9 0 a. The nonpotable water supply well screen shall be 8 -inch diameter Type 304 wire -wrapped • stainless steel joined with a properly designed butt weld to the stainless steel casing on one end and sealed with a welded Type 304 stainless steel plate with a minimum thickness of 1/4 inch. End connections shall • be Schedule 40 and the midbody shall be Schedule 5.0. Slot size shall be as recommended by the Contractor and approved by the Engineer. Monitoring well screens shall be clean and free of all oil, grease, and any other organic contamination. All monitoring • well screens shall be removed from manufacturer's packaging (certified clean) at the time of well construction, or cleaned on- site prior to monitoring well construction. The Contractor shall provide all well screens and fittings and other parts necessary for a • complete installation. b. Screens shall be attached to the casing by a properly designed butt weld. Weld shall be continuous complete penetration and pipe ends shall be beveled to assure 100 percent depth • of weld. No glue shall be used to join the screen to the casing. C. Well screens shall be as manufactured by Johnson Division/UOP Inc. or approved equal, providing a "Vee" slot configuration. d. A sample of the screen proposed to be used shall be submitted to the Engineer for approval, before the commencement of well installation. • 3. Sand or Gravel Pack a. Sand or approved equal shall be employed as a packing material. The selection of sand or gravel for the screen packing shall be • determined by the Contractor based upon a ♦1314\a0827909.doc(R04) 2. 5 — 9 0 r� u representative analysis of the zone to be screened and approved by the Engineer. b. Sand shall be well rounded, washed and sized with a diameter and gradation determined concurrently with the establishment of the well screen slot size to provide compatibility with the native aquifer formation and the selected well screen slot • size. Samples of sand proposed by the Contractor for the well installations shall be submitted to the Engineer for approval, upon request. Gradation curves for a sample of each sand size used on the project must be submitted to the Engineer. • 4. Caps and Protective Covers a. The nonpotable water supply well shall have a vented stainless steel cap, and the well shall be protected from entry of foreign materials at all times. Upon completion, the well shall be fitted with a 6 -foot long steel protective surface casing with a lockable cover with a lock, keyed different from the lock and key numbers used for the groundwater monitoring wells and the landfill gas monitoring wells installed under this Contract. Lock and key numbers shall be different from any lock and key numbers used for wells installed by the drilling company in any other project performed in New York • State. The protective casing must allow space for the installation of the pump well cap. The well cap requires a minimum of 6 inches vertical clearance between the top of riser pipe and the closed, locking cover, and a minimum of a 12 -inch diameter. A catalogue . cut or shop drawing with specifications for the protective casing proposed to be used shall be submitted to the Engineer, a minimum of one week prior to the commencement of well installation. • b. Locks shall be supplied prior to completion of the well. • ♦1314\a0827909.doc (R04) 2.5-10 0 • 5. Bentonite Seals a. The bentonite for bentonite seal and • cement/bentonite grout shall be of the Wyoming type manufactured by Sinco, American Colloid Company, Terra -Metric, or an approved equal. A Materials Safety Data Sheet for the bentonite proposed to be used, shall be • submitted to the Engineer, upon request, prior to the commencement of well installation. 6. Cement/Bentonite Grout Seal a. All cement/bentonite grout shall consist of the following mixture: 5 to 6 gallons of clean, potable water 3 to 5 pounds of pure Wyoming bentonite 94 pounds of Portland Type I cement. • b. Bentonite shall be of the Wyoming type manufactured by Sinco, American Colloid Company, TerraMetric or approved equal. • G. Safety 1. The Contractor shall provide for employees, and any subcontractor, all equipment and clothing necessary, including monitoring equipment, to provide adequate health protection and safety in any area containing hazardous materials. This equipment and clothing shall be readily available at the site to the employees. The Contractor shall also provide traffic control as necessary. H. Execution 1. Borehole Construction a. Clean all equipment used in construction of boreholes. • b. The borehole for the installation shall be drilled by hollow stem auger method, spin casing or alternate approved by the Engineer. DRILLING MUD WILL NOT BE PERMITTED. Drill pipe and drill rod thread lubrication shall be vegetable oil. ♦ 1314 \a0627909. doc (R04 ) 2 .5-11 0 Ci C. Borehole sampling shall consist of the collection of split spoon samples starting from grade, continuing down to 90 feet below grade in 10 -foot intervals as directed by the • Owner. d. Drilling fluid (if used) shall consist of approved potable water. e. Well borings must have an inside diameter at • least 2 inches larger than the outside diameter of the casing and screen to ensure that a tremie may be properly used to install the sand pack and seal. 2. Split Spoon and Core Barrel Sampling • a. The Contractor shall obtain split spoon samples during drilling operations,. as indicated previously in this section or when directed by the Engineer. b. Split spoon samples will be used to obtain information on the type of strata penetrated and/or physical/mechanical properties of the soil. • C. Split spoon sampler shall be a 2 -inch O.D. steel cylinder, 1 -3/8 -inch ID, 24 inches long, split barrel driven vertically into the undisturbed formation at the bottom of the drilled hole. • d. The sampler shall be returned to the surface and core transferred to suitable containers, as directed by the Engineer. Containers for soil samples that will be used to determine strata penetrated and physical/mechanical properties shall be supplied by the Contractor. The Contractor is required to have at least two cleaned sampling spoons and core barrels on hand at each well prior to beginning work. After each sampling, the samplers shall be cleaned by the cleaning • procedure described herein. 3. Casing and Screen Installation a. Casing and screen shall be installed by welding together the individual pieces and ♦ 1314\a0827909. d0c (R04 ) 2.5-12 n • installing them as one unit, as directed by the Owner. • b. Every effort shall be made on the part of the Contractor to assure casing plumbness and centralization within the borehole. C. Centralizers may be employed by the Contractor as an optional method of assuring • centralization and plumbness, with prior approval of the Engineer. d. All casings and screens shall be constructed plumb and true to line. If, in the opinion of the Engineer, a well might be out of plumb, • it shall be tested at the Contractor's expense in accordance with Section 1.6.2 and 1.6.3 of AWWA Standards - A100 for Deep Wells. • • • • • e. All drilling and well construction methods shall be as approved by the Engineer. 4. Sand Pack Installation a. The sand pack shall be placed in the well by means of a tremie pipe to ensure that no bridging of the hole occurs and shall extend from the bottom of the borehole (6 inches below the bottom of the screen) to 3 feet or 20 percent of the screen length above the top of the screen or as otherwise directed by the Owner. A finer grained sand pack material, 6 inches thick, shall be placed at the top of the sand pack between the sand and the bentonite seal. The finer sand pack shall also be placed in the well by means of a tremie pipe. 5. Bentonite Seal a. A bentonite seal shall be placed in the well by means of a tremie pipe to ensure that no bridging of the hole occurs and shall extend from the top of the sand pack, to a minimum of three feet above the sand pack, or as otherwise directed by the Owner. A 12 -inch fine grained sand pack shall be placed above the bentonite seal to minimize grout infiltration. Sufficient time must be ♦1314\a0827909.doc(R04) 2.5-13 E allotted to allow for full hydration of bentonite before placement of overlying materials. • 6. Cement Bentonite Grout Seal a. A cement/bentonite grout seal shall be placed between the well casing and borehole wall above the bentonite seal of the well. All • cement/bentonite grout shall be installed using a tremie pipe. b. All cement/bentonite grout shall consist of the following mixture: • 3 to 5 pounds of pure Wyoming bentonite 5 to 6 gallons of clean, potable water 94 pounds Type I Portland cement C. Bentonite shall be of the Wyoming type • manufactured by Sinco, American Colloid Company, TerraMetric or approved equal. d. All grout shall be allowed to cure for a minimum of 12 hours or as necessary to provide a proper cure prior to starting the next phase of work. e. Abandoned boreholes shall be sealed with a cement/bentonite grout. The grout seal shall be installed using a tremie pipe or other method approved by the Engineer. • 7. Surface Seal a. The Contractor shall furnish and place concrete mix in the annular space between the borehole wall and the surface casing and between the casing and the riser pipe. Work shall include, but not be limited to: 1) Opening a clear annular space by circulation of potable water or drilling • fluids and removal of any obstructions. 2) Mixing and placement of the concrete sand or gravel mix in one continuous operation by pumping or tremie. ♦1314\a0827909. doc (R04 ) 2.5-14 • L • C • C: • • • • • 3) The surface seal must extend below frost depth and the upper portion constructed in a prebuilt form with minimum 3 feet long sides. 8. Protective Surface Casing and Locking Cover a. The Contractor shall furnish and install a steel protective surface casing with a locking cover at the nonpotable water supply well. The annulus of the casing shall be filled with gravel. Each protective casing shall have a weep hole drilled through the casing approximately 1 foot above ground surface, or as directed by the Owner. 9. Well Development a. The well shall be developed by surging, using compressed air (in-line double airline oil filters required), interrupted overpumping, surge block and bailer, or other methods approved by the Engineer. Development shall continue until development water from the well measures 50 NTU (nephelometric turbidity units) or less and temperature, pH, and specific conductance of the development water is stable at pumping rate of no greater than 30 gallons per minute (gpm), or as directed and until approved by the Engineer. If the well has not been effectively and satisfactorily developed, the well will not be accepted. b. At the option of the Engineer, the well may be tested for development (sand -free condition) and yield by pumping for a minimum of 1 hour. Pumping shall be at a rate of no greater than 5 gpm or as directed by the Engineer. C. The well shall be developed no sooner than 24 hours after completion, unless directed otherwise by the Owner. d. Development water shall be disposed of as construction water by recharging the water to the landfill waste mass in accordance with Section 2.3 - Earthwork. ♦ 1314 \a0627909. doc (R04 ) 2.5-15 0 10. Submersible Pump, Piping, Wiring and Well Head Assembly a. The Contractor shall furnish and install a new Grundfos Model 385S-4, 30 -horsepower (minimum motor efficiency of 93.6%, rated 200 or 230 volt) submersible pump or approved equal. b. The Contractor shall furnish all necessary discharge piping and electrical wiring necessary to operate the pumping unit. Discharge piping shall be of sufficient size, length and strength to support the pump and conduct the water being pumped to the point of discharge. Electrical wiring shall be of sufficient length and gauge to operate the pump in accordance with all manufacturer specifications and comply with all applicable state and local laws. The Contractor shall furnish a licensed electrician to connect the pumping unit to the power source and/or control panel. c. The Contractor shall reinstall the well head assembly to the new nonpotable water supply well or as directed by the Owner. d. The Contractor shall furnish all labor, materials, equipment, power, incidentals, etc., necessary to properly install the submersible pump, piping, wiring and well head assembly as specified and as directed by the Owner. 11. Abandonment of Water Supply Wells a. In the event that the Contractor shall fail to install the nonpotable water supply well to the depth specified, or to such lesser depth as directed by the Owner, or should abandonment of the well be required because Of loss of tools, or for any other cause, including separation of the well during construction, through the fault of the Contractor, he/she shall plug the well with nonshrink cement/bentonite grout sealing the screened interval separately and testing to ensure its adequacy before sealing the remainder of the borehole. All casing must be ♦1314\a0827909.doc(R04) 2.5-16 n u C u C • E • n u • removed to a depth of 5 feet below ground surface and the upper 5 feet must be backfilled with appropriate native materials. • There will be no payment for an incorrectly installed or incomplete nonpotable water supply well and the abandonment of such well, as described above, will be performed at no additional cost. • 12. Abandonment of Existing Nonpotable Water Supply Wells a. The Contractor shall abandon the existing nonpotable water supply wells. The locations ♦ 1314 \a0827909 . doc (R04 ) 2.5-17 0 of the wells are shown on the Drawings. b. The Contractor shall measure the actual depth of the well and the water surface elevation of the well prior to proceeding with the abandonment. The Contractor shall ensure that no obstructions exist in the well by lowering a 10 -foot length of pipe through the entire well depth. The OD of the pipe shall be no less than 50 percent of the ID of the well casing. C. The Contractor shall decontaminate all drilling equipment and tools prior to decommissioning the well. The method of decontamination shall be in accordance with these Specifications. • d. Prior to decommissioning the well, the Contractor shall remove the well head assembly, submersible pump, piping and wiring without damaging any piece of equipment. The Contractor shall carefully remove the protective steel surface casing without damaging the well casing or compromising the ability to properly decommission the well. e. The well shall be decommissioned by overdrilling the casing to remove all • remnants of the existing well. The method of overdrilling shall be selected by the Contractor and is subject to the approval of the Engineer. If hollow stem augers are utilized, the augers shall permit the well casing to be removed. If over -reaming is utilized, the drill bit shall be capable of ♦ 1314 \a0827909 . doc (R04 ) 2.5-17 0 P, drilling the existing casing material. The borehole created by overdrilling shall be • concentric to the existing well casing over the entire length of the existing casing. The Contractor shall progress the operation to a depth no less than 2 feet greater than the existing well depth of 95 feet below surface and increased as required if the measured well depth exceeds that shown. f. The Contractor shall remove all remnants of the existing well and well construction materials as part of the overdrilling operation to provide a continuous new • borehole to the minimum depth specified. g. The Contractor shall accurately measure and record the depth of the borehole prior to sealing the borehole. • h. The Contractor shall seal the borehole with cement/bentonite grout. The cement/bentonite grout shall be placed by tremie. The Contractor shall place the grout seal to coincide with the rate of removal of the drilling equipment to ensure a continuous, properly sealed borehole. The borehole shall be sealed with grout up to 5 feet below finished grade. The remaining top 5 feet of the borehole shall be backfilled and compacted with General Fill, however, the • maximum particle size of the fill material shall not exceed 2 inches. i. The Contractor shall dispose of all well casing, screen, well construction materials, cuttings, etc. by relandfilling these • materials in accordance with the requirements of Section 2.3 - Earthwork. 13. Restoration a. Immediately upon completion or abandonment of a well, the Contractor shall remove all of equipment, materials, and supplies from the site of the work, remove all surplus materials and debris, fill in all holes or excavations, vehicle tracks, ruts, and grade the site and its access to specified elevations. ♦1314\a0827909.doc(R04) 2.5-18 • 2.6 Abandonment of Existing Landfill Gas Monitoring Wells and Installation of New Landfill Gas Monitoring Wells • A. Scope 1. The Contractor shall furnish all labor, materials, equipment, services, incidentals, etc., required to abandon existing landfill gas monitoring wells • and to install the new landfill gas monitoring wells as shown on the Drawings, as specified and as directed by the Owner. • • B. Special Conditions 1. The landfill gas monitoring wells are designed to monitor landfill gas generated by the landfill. The Contractor shall be aware of the combustible and explosive nature of the gases likely to be encountered. The Contractor shall be solely responsible for familiarizing himself or herself with, and employing all safety related measures to ♦1314\a0827913.doc(R04) 2.6-1 • 2. The Contractor shall retain the services of a • drilling Contractor to drill the boreholes and set the well screens/casings, gravel pack and bentonite seals. The Contractor may use its own forces to complete the wellheads as shown on the Drawings, as specified and as directed by the Engineer. • 3. The Contractor shall abandon in place any existing landfill gas monitoring wells which may be encountered during the performance of the Work. The suspected locations of the existing landfill gas monitoring wells is shown on the Drawings. The • current condition of these wells is uncertain. 4. The Contractor shall be responsible for the correctness of the procedures used to conduct the work. The Contractor shall provide the Engineer • advance written notification of any changes in field procedures, describing and justifying such changes. No changes shall be made to the procedures, unless requested or authorized in writing by the Engineer. 5. The Contractor shall be solely responsible for contacting all private and public utilities which serve the area of work for utility field markout prior to drilling. • • B. Special Conditions 1. The landfill gas monitoring wells are designed to monitor landfill gas generated by the landfill. The Contractor shall be aware of the combustible and explosive nature of the gases likely to be encountered. The Contractor shall be solely responsible for familiarizing himself or herself with, and employing all safety related measures to ♦1314\a0827913.doc(R04) 2.6-1 • protect workmen include, but not vapor and dust payment shall requirements. during the Work. These shall be limited to, fire, explosion, inhalation, etc. No separate be made for meeting these n u C C. Materials 1. PVC Pipe and Fittings • a. PVC slotted wall and solid wall pipe for the construction of the landfill gas monitoring wells shall be 4 -inch diameter Schedule 40 PVC conforming to ASTM D-1784 and ASTM D-1785 • as manufactured by Atlantic Screen and Manufacturing Inc. or approved equal. The pipe shall be joined using internally threaded flush joints. Solvent weld pipe shall not be acceptable. • b. Slotted PVC pipe shall have a slot size of 0.120 inch and a net open screen area of 36 square inches per lineal foot of screen. The bottom of the screen shall be fitted with an internally threaded, flush joint plug fabricated from solid stock. • 2. Locking Well Plug a. The top of each landfill gas monitoring well pipe shall be sealed with a 4 -inch diameter • end of pipe compression plug. The plug shall be of one-piece construction and shall be watertight. The wing bolt shall be fitted with a lock lever to permit padlocking in any position. The plug shall not require any special end treatment to the top of the well • pipe. The well plug shall be as supplied by Atlantic Screen and Manufacturing, Inc. or approved equal. b. Each locking well plug shall be furnished with a padlock manufactured by Master Lock or • approved equal. The locks for all of the locking well plugs shall be keyed the same. Four keys shall be provided for each lock. • ♦1314\a0827913.doc(R04) 2.6-2 • L 3. Protective Steel Casing • • • 5. Well Gravel (Landfill Gas Monitoring Wells) a. The Contractor shall backfill and compact the annular space around the screened interval of each landfill gas monitoring well with clean, graded and washed No. 4 well gravel. The No. 4 well gravel shall be a clean, washed and ♦1314\a0827913.doc(R04) 2.6-3 a. The protective casing shall be minimum 8 - inches square and shall be 5 feet long. The casing shall be constructed of steel with a rust resistant coating and a lockable hinged access door. b. The protective casing shall be furnished with • a padlock manufactured for outdoor service by Master Lock or approved equal. The locks for all of the locking protective casings shall be keyed the same. Four keys shall be provided for each lock. 4. Sampling Valve a. The Contractor shall install a sampling valve on each landfill gas monitoring well. The sampling valve shall be a 1/4 -inch stopcock + constructed of PVC with EPDM seals as manufactured by Hayward or approved equal. The valve shall be fitted with 1/4 -inch hose connections on each end. b. The Contractor shall drill and tap the well • pipe 6 -inches below the top of well to receive a 1/4 -inch NPT by 1/4 -inch hose barb PVC fitting. The fitting shall be sealed to the pipe with teflon tape. No solvents shall be used. The pipe fitting shall be connected to the labcock with 1/4 -inch diameter flexible PVC tubing. C. The sampling valve shall be secured to the protective steel casing (landfill gas monitoring wells) with the sampling port • pointed upwards and the valve handle readily accessible with the hinged cover open. The flexible PVC tubing shall be positioned to drain back to the well pipe. • • • 5. Well Gravel (Landfill Gas Monitoring Wells) a. The Contractor shall backfill and compact the annular space around the screened interval of each landfill gas monitoring well with clean, graded and washed No. 4 well gravel. The No. 4 well gravel shall be a clean, washed and ♦1314\a0827913.doc(R04) 2.6-3 graded silica sand with the following gradation: Sieve Size Percent Passing 4 98 6 64 8 8 10 2 12 1 The well gravel shall have a specific gravity of 2.60 to 2.69, a porosity of 38 percent to 46 percent, a maximum loss on ignition of 0.20 percent and an acid solubility less than 0.5 percent. b. The well gravel shall be supplied in sealed bags. C. The well gravel shall be a No. 4 well gravel as produced by the Morie Company, Inc. or approved equal. 6. Bentonite Pellets/Grout a. The Contractor shall install a 6 -inch thick layer of bentonite pellets above the well gravel in the annular space between the landfill gas monitoring well and the borehole. b. The bentonite pellets shall be 1/2 -inch diameter with a dry bulk density of 82 pounds per cubic foot, and containing a minimum of 90 percent sodium montmorillonite. The pellets shall be capable of swelling to 10 to 15 times their dry volume when hydrated with potable water. The bentonite pellets shall be Volclay tablets as manufactured by the American Colloid Company or approved equal. C. The Contractor shall hydrate the bentonite pellets with potable water then allow the pellets to set for at least 2 hours. d. After the bentonite pellets have set, the Contractor shall set the protective steel casing into the bentonite layer, and fill the borehole annulus and protective steel casing ♦1314\a0827913.doc(R04) 2.6-4 E • • • C n • r• C C • annulus with bentonite grout as shown on the Drawings. e. The bentonite grout shall be a high solids • bentonite slurry, Benseal, as manufactured by Wyoben or approved equal. 7. Concrete • a. All concrete shall be ready mixed conforming to ASTM C-94. Cement shall be Type I Portland cement conforming to NYSDOT Specifications, Section 701-01. All concrete shall be air entrained with an air content between 4 and 5 percent. • b. The Contractor shall designate the actual mix proportions to be used in order to produce a concrete with a 28 -day compressive strength of 3,000 psi. • C. All concrete formwork, placement, protection and curing shall be in accordance with ACI 318 and NYSDOT Specifications, Section 555. d. The Contractor shall etch the landfill gas monitoring well identification number into the concrete pad for each well prior to the concrete taking a set. D. Method of Construction • 1. The Contractor shall report any problem encountered in the field which might preclude the successful completion of any items of this specification to the Engineer within 24 hours. 2. The Contractor shall not be reimbursed for time • lost due to breakage and/or maintenance of equipment. • Ci • 3. The Contractor shall have on site, not less than two CO2 fire extinguishers of 20 pound capacity. 4. The Contractor shall strictly adhere to all of the health and safety procedures, tests, precautions, etc. described in the Contractor prepared Health and Safety Plan. ♦1314\a0827913.doc(R04) 2.6-5 r 5. The borehole for the installation of monitoring wells shall be drilled by hollow stem auger method, spin casing or alternate approved by the Engineer. DRILLING MUD WILL NOT BE PERMITTED. Drill pipe and drill rod thread lubrication shall be vegetable oil. 6. The Contractor shall construct the 12 -inch minimum diameter holes to the depths shown on the Drawings or as directed by the Engineer to receive a 4 -inch PVC well to the total constructed depth. Approval of each well site by the Engineer shall be required 3 days prior to the scheduled construction date. 7. The landfill gas monitoring wells shall be installed in accordance with the approved well installation plan. Oversight of all drilling activities shall be provided by a geologist with experience in landfill projects and with at least 5 years experience with the proposed drilling method. Well construction logs shall be prepared by the geologist for each well and submitted to the Engineer within 14 calendar days of the date of completion of well construction. The well construction logs shall be typed. All logs shall include name of project, contract number, well identification number, location sketch, date of drilling/construction, and name of the geologist. The logs shall include depth of boring below grade from direct measurements accurate to within 0.10 foot and shall show screen slot size, length, depth and materials of construction; the dimensions of the borehole; and depth and thickness of sand and grouting. By signing each well construction log, the geologist shall certify that each log provides an accurate representation of the construction. 8. Upon completion of the borehole construction, the Contractor shall install the 4 -inch diameter PVC wells as shown on the Drawings and specified herein. The slotted pipe shall be capped at the bottom. Pipe shall be joined using internal threaded flush joints. The solid and slotted PVC pipe shall be jointed watertight by threaded joints in accordance with manufacturer's directions and recommendations. Care shall be taken to ensure that when two pipes are joined, they butt tightly together and that no gaps exist. ♦1314\a0827913.doc(R04) 2.6-6 . • • • U • • • • • • No solvents or cements will be used to join the pipe. 9. The Contractor shall fill the annular space around the screened interval of each casing with clean, graded No. 4 well gravel. The well gravel shall be placed by means of a tremie pipe to ensure that the gravel is placed without unnecessary voids or bridging. The gravel shall extend a minimum of 1 foot above the top of each screen. The next 6 inches of the annular space shall be filled with bentonite pellets and hydrated with, potable water. The bentonite pellets shall be permitted to set for at least 2 hours before proceeding with subsequent aspects of the Work. The remainder of the annular space around the solid casing shall be filled using bentonite grout to the limits as shown on the Drawings. The bentonite grout shall be placed from the bottom up using a tremie pipe. All backfill material shall be placed in such a manner as to avoid damage to the PVC pipes. The Contractor shall replace any pipe damaged by backfilling at no additional cost to the Owner. 10. The protective steel surface casing (landfill gas monitoring wells) shall be set in the bentonite pellet layer or the bentonite grout layer as appropriate. The interior annulus of the protective steel casing shall be backfilled with bentonite grout using a tremie pipe to the limits shown on the Drawings. The Contractor shall form and construct a concrete pad surrounding the protective steel casing as shown on the Drawings. 11. The Contractor shall drill and tap the well pipe 6 -inches below the top of the well and install the 1/4 -inch NPT by 1/4 -inch hose barb fitting, the 1/4 -inch flexible PVC hose and the 1/4 -inch sampling valve as specified. The sampling valve shall be positioned to provide ready access with the cover open and shall be securely fastened to the protective steel casing or top slab to permit connection of a sampling hose and operation of the sampling valve with one hand. 12. In the event that the borehole collapses during installation of the well, the Contractor shall re - excavate the hole to the prior depth at no cost to the Owner. ♦1314\a0827913.doc(R04) 2 .6-7 • P, 13. Depth of the holes and installed pipe shall be verified by the Engineer in the presence of the Contractor. Holes and pipe shall be measured to the nearest whole foot. 14. The excavated material shall be cleared from the well area and landfilled in accordance with these Specifications. 15. In the event of refusal during the construction of the borehole, the Contractor shall immediately notify the Engineer. The Contractor shall demonstrate refusal to the Engineer. If the Contractor is unable to advance the hole after reasonable time and effort, the Contractor will be directed by the Engineer to: a. Abandon the hole, backfill and compact, and move to another well site as selected by the Engineer; or • b. Complete the well, as specified, to the depth achieved at the point of refusal. c. No additional payment shall be made to the Contractor for refusal or redrilling. 16. In the event that the Contractor encounters perched water during the drilling operation, he/she shall promptly notify the Engineer. The Engineer will direct the Contractor to temporarily suspend work for a period of time to observe the change of water level in the hole. If the water does not drain from the hole, the Engineer will direct the Contractor to: a. Abandon the hole and move to another site as directed by the Engineer. The abandoned hole shall be backfilled and compacted as specified; or continue the drilling operation to the specified depth or refusal. b. This temporary suspension of the Work shall not be construed by the Contractor as the basis for an extra work claim or as an unforeseeable delay. c. No additional payment shall be made to the Contractor for perched water, or the r ♦1314\a0827913.doc(R04) 2.6-8 n u resulting abandonment and redrilling of the borehole. • 17. Upon completion of the wells, the Contractor shall clean and restore the site around each well to its pre-existing condition. F. Abandonment of Existing Landfill Gas Monitoring Wells • 1. The Contractor shall abandon existing groundwater monitoring wells as shown on the Drawings and as directed by the Owner. 2. The Contractor shall measure the actual depth of • the well prior to proceeding with the abandonment. The depths shall be reported in writing to the nearest 0.10 foot to the Engineer. The Contractor shall ensure that no obstructions exist in the well by lowering a 10 -foot length of pipe through the entire well depth. The OD of the pipe shall • be no less than 50% of the.ID of the well casing. 3. The Contractor shall decontaminate all drilling equipment and tools prior to decommissioning the well. The method of decontamination shall be in accordance with these Specifications. ♦1314\a0827913.doc(R04) 2 .6 -9 E. Well Abandonment of New Landfill Gas Monitoring Wells • 1. In the event that the Contractor shall fail to install the monitoring well to the depth specified, or to such lesser depth as directed by the Engineer, or should the Contractor abandon the monitoring well because of loss of tools, or for • any other cause, including separation of the well during construction, through the fault of the Contractor, the Contractor shall plug the monitoring well with nonshrink cement/bentonite grout sealing the screened interval separately and testing to ensure its adequacy before sealing the remainder of the borehole. All casing must be removed to a depth of 5 feet below ground surface and the upper 5 feet must be backfilled with appropriate native materials. There will be no payment for incorrectly installed or incomplete • monitoring wells and the abandonment of such monitoring wells, as described above, will be performed at no additional cost. F. Abandonment of Existing Landfill Gas Monitoring Wells • 1. The Contractor shall abandon existing groundwater monitoring wells as shown on the Drawings and as directed by the Owner. 2. The Contractor shall measure the actual depth of • the well prior to proceeding with the abandonment. The depths shall be reported in writing to the nearest 0.10 foot to the Engineer. The Contractor shall ensure that no obstructions exist in the well by lowering a 10 -foot length of pipe through the entire well depth. The OD of the pipe shall • be no less than 50% of the.ID of the well casing. 3. The Contractor shall decontaminate all drilling equipment and tools prior to decommissioning the well. The method of decontamination shall be in accordance with these Specifications. ♦1314\a0827913.doc(R04) 2 .6 -9 0 4. Prior to decommissioning the well, the Contractor shall carefully remove the protective steel surface casing without damaging the well casing or compromising the ability to properly decommission the well. 5. The well shall be decommissioned by overdrilling the casing to remove all remnants of the existing well. The method of overdrilling shall be selected by the Contractor and is subject to the approval of the Engineer. If hollow stem augers are utilized, the augers shall permit the well casing to be removed. If over -reaming is utilized, the drill bit shall be capable of drilling the existing casing material. For an existing 4 -inch diameter well, the method of overdrilling shall create a borehole no less than 10 inches in diameter. The borehole created by overdrilling shall be concentric to the existing well casing over the entire length of the existing casing. The Contractor shall progress the operation to a depth no less than 2 feet greater than the existing well depth and increased as required if the measured well depth exceeds that shown. 6. The Contractor shall remove all remnants of the existing well and well construction materials as part of the overdrilling operation to provide a continuous new borehole to the minimum depth specified. 7. The Contractor shall accurately measure and record the depth of the borehole prior to sealing the borehole. The depth shall be reported to the Engineer in writing to the nearest 0.10 foot. 8. The Contractor shall seal the borehole with cement/bentonite grout. The cement/bentonite grout shall be placed by tremie. The Contractor shall place the grout seal to coincide with the rate of removal of the drilling equipment to ensure a continuous, properly sealed borehole. The borehole shall be sealed with grout up to 5 feet below existing grade. 9. The Contractor shall dispose of all well casing, screen, well construction materials, cuttings, etc., in accordance with the requirements of the Specifications and as directed by the Owner. ♦ 1314\a0827913.doc (R04) 2.6-10 • G. Restoration 1. Immediately upon completion or abandonment of a monitoring well, the Contractor shall remove all • equipment, materials, and supplies from the site of the work, remove all surplus materials and debris, fill in all holes or excavations, vehicle tracks, ruts, and grade the site and its access to specified elevations and conditions. The site • shall be thoroughly cleaned by the Contractor as approved by the Engineer. • • N Cl • • • ♦ 1314\a0827913 . doc (R04 ) 2.6-11 0 r� U 2.7 Asphalt Pavement A. Scope • 1. The Contractor shall provide all labor, equipment and material necessary to furnish and install asphalt pavement, including surface course, binder course, base course, subbase course, tack coat and prime coat complete in place, and as shown on the • Drawings, specified herein and directed by the Owner. Any pavement damaged or destroyed as a result of the contractors operations shall be replaced in accordance with details shown on the plans and these specifications. • B. Quality Assurance ♦1314\G0910902.DOC(R04) n 2.7-1 1. The Contractor shall comply with standards specified herein and as listed in Section 17 of the General Contract Conditions. • 2. Referenced standards shall include: The New York State Department of Transportation Standard Specifications (NYSDOT Specifications) for Construction and Materials, dated January 2, 1990, plus addenda when referred to, shall become part • of this specification for materials and construction requirements. A referenced New York State (NYS) Pay Item Number shall serve to describe the required work for this project providing materials and construction conforming to all applicable requirements under the NYS-DOT Specifications for that New York State Item, except for measurement and payment. The measurement and payment section of the NYS-DOT Specification shall not apply, and payment will be made under the unit prices in the bid. Where the • referenced specification cites requirements differing from those included in these specifications, the more stringent, highest quality requirement shall govern. 3. Tests: • a. The services of a qualified testing laboratory shall be engaged by the Contractor to make tests and determine acceptability of the base course material as listed below. • The laboratory shall be acceptable to the Engineer. ♦1314\G0910902.DOC(R04) n 2.7-1 • b. Required Tests: • 1) Drybound Dense Graded Aggregate Base Course: Particle size distribution, ASTM D 422. 2) Plasticity Index: Atterberg Limits, • ASTM D 4318. 3) Los Angeles Abrasion: ASTM C 131 and ASTM C 535. 4) Soundness: ASTM C 88. • 5) Compacted Base Course: Compaction, ASTM D 1557. 4. Reference Standards: • a. ASTM C 88, Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate. b. ASTM C 131, Resistance to Degradation of Small -Size Coarse Aggregate by Abrasion and • Impact in the Los Angeles Machine. C. ASTM C 535, Resistance to Degradation of Large -Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine. • d. ASTM D 422, Particle -Size Analysis of Soils. e. ASTM D 1557, Moisture -Density Relations of Soils and Soil -Aggregate Mixtures Using 10-1b (4.54 kg) Rammer and 18 -in. (457 mm) Drop. • f. ASTM D 4318, Liquid Limit, Plastic Limit, and Plasticity Index of Soils. 5. Products used in the work shall be produced by manufacturers regularly engaged in the manufacture • of similar items and with a history of successful production acceptable to the Engineer. C. Submittals 1. Shop Drawings: Ten copies of the following shall • be submitted to the Engineer for review and approval: ♦1314\G0910902.DOC(R04) 2.7-2 • n u a. Manufacturer's specifications and other data required to demonstrate compliance with the • specified requirements; b. A completed materials list showing all items to be furnished and installed under this Section. • 2. Contractor shall furnish representative samples of the drybound dense graded aggregate base course to the Engineer and shall advise of the source location, if obtained off-site. • a. Test Reports: 1) Submit copies of the following reports directly to Engineer from the Testing Laboratory, with copy to Contractor: • a) Particle size distribution. b) Field density tests. c) Optimum moisture -maximum density • curve. d) Plasticity Index. e) Los Angeles abrasion. f) Soundness. 2) Tests shall conform to the following as a minimum: a) Particle size distribution, • soundness, Los Angeles abrasion, Plasticity Index, and optimum moisture -maximum density curve for every 400 tons of material placed and compacted. • b) One field compaction test for every 550 square yards of base course is placed. • ♦1314\G0910902.D0C(R04) 2 .7 -3 • P D. Product Handling 1. Protection: The Contractor shall use all means necessary to protect the materials of this section before, during and after installation and to protect the installed equipment and materials of other trades. 2. Replacements: In the event of damage, the • Contractor shall immediately make all repairs and/or replacements necessary, to the approval of the Engineer and at no additional cost to the Owner. E. Products • 1. Asphalt Pavement a. All asphalt pavement courses shall be hot mix asphalt pavement conforming to material requirements of the following: (1) Surface course: • Top Course N.Y.S. DOT Item No. 403.1701 • Asphalt concrete Type 6 - top Thickness - 1 1/2" • Binder course: N.Y.S. DOT Item No. 403.13 Type 3 - binder Asphalt concrete Thickness - 1 1/2" • (2) Base course: N.Y.S. DOT Item No. 403.11 Asphalt concrete Type 1 - base Thickness - 4" • (3) Subbase course: Drybound Dense Graded Aggregate Base Course Subbase course • Thickness - 8" ♦1314\G0910902.D0C(R04) 2.7-4 Ll • (4) Tack coat and prime coat: N.Y.S. Item No. 407.01 • Tack coat - emulsified asphalt 2. Drybound Dense Graded Aggregate Base Course: b. The portion of the base course blend that is smaller than the No. 50 screen shall have a Plasticity Index - 0. The course aggregate shall have a resistance to abrasion by the a. The base course blend shall consist of • nominal 1-1/2 inch crushed stone, blended with crushed stone screening. The base to five course blend shall have the following have a mechanical gradation: weighted loss of not more than 20 percent Screen Size Percent Passing • d. The material shall also achieve a density of 1-1/2" 100% 1" 90-100% 1/2" 65-85% 3/8" 56-75% #4 40-55% • #8 30-45% #16 22-36% #30 16-27% #50 12-19% #100 7-13% • #200 3-8% b. The portion of the base course blend that is smaller than the No. 50 screen shall have a Plasticity Index - 0. The course aggregate shall have a resistance to abrasion by the 3. Other Materials All other materials, not specifically described but required for proper and complete installation ♦1314\G0910902.D0C(R04) 2 .7 -5 0 Los Angeles abrasion test of not more than 50 percent. C. The course aggregate, when subjected to five cycles of the soundness test shall have a weighted loss of not more than 20 percent • when sodium sulfate is used. d. The material shall also achieve a density of not less than 145 pounds per cubic foot at optimum moisture content when tested in accordance with ASTM D 1557 -Method D, except that the sample used shall retain all of the course aggregate sizes. 3. Other Materials All other materials, not specifically described but required for proper and complete installation ♦1314\G0910902.D0C(R04) 2 .7 -5 0 n u of the work of this Section, shall be as selected by the contractor subject to the approval of the Engineer. F. Execution 1. Inspection: The Contractor shall examine the areas and conditions under which work of this Section will be installed, correct conditions detrimental to proper and timely completion of the work, and do not proceed until unsatisfactory conditions have been corrected. 2. Asphalt Pavements • a. Shall be constructed on approved compacted subgrades in accordance with the requirements of the referenced New York State DOT Specifications, for each Item Number specified under Part Two of these • specifications. These shall include all requirements for equipment, weather, placement, spreading, tolerances, temperature, protection, testing, and all related and incidental construction • requirements for each component of the pavement structure. b. Prior to the placing of roadway and pavement material, grade to the subgrade elevations and cross sections as required by the drawings. Thoroughly compact the subgrade and fill all depression with select fill as specified in these specifications. C. Construct bituminous concrete roadways and other pavements consisting of the materials • and thickness specified under Section 2.1. Conform to the lines, grades, cross sections and thickness indicated on the Drawings, or as ordered by the Engineer. d. Where necessary to connect to existing road 0 pavement on or off the Site, grade to such road pavement, properly prepare a subgrade and scarify, furnish materials and properly roll such connection to provide smooth, continuous access without depressions or undue grade. Contractor shall cut back top layer of existing roadway a minimum of 2" all ♦1314\G0910902.DOC(R04) 2.7-6 • around point of joint. Surfacing course shall be installed after applying a tack coat on cutback of existing pavement. e. Construct roadways and pavements in manner to conduct water to curb gutters, standard inlets, and grassed swales. f. Place no material until all the road and pavement fills are in place and consolidated to the satisfaction of the Engineer. Do not place roadway and pavement materials upon wet foundations, nor on frozen subgrade. g. During the process of construction, maintain the road bed in such condition that it will be well drained at all times. 3. The drybound dense graded aggregate base course shall be placed as follows: a. The drybound dense graded aggregate base course shall be placed in the following locations: 1) As a subbase course for the paved access road 2) As shown on the Drawings or as directed by Engineer. b. The subgrade surface shall be level, dry, firm and subject to Engineer's approval. The drybound dense graded aggregate base course shall not be placed if any water is on the surface of area to receive the base course. The base course shall not be placed or compacted in a frozen condition or on top of frozen material. Base course material containing organic materials or other unacceptable material shall be removed and replaced with approved drybound dense graded aggregate base course material at no additional cost to Owner. C. The drybound dense graded aggregate base course shall be placed in horizontal loose lifts of up to 6 inches maximum thickness. It shall be mixed and spread in a manner to • assure uniform lift thickness after placing. ♦1314\G0910902.D0C(R04) 2.7-7 0 4. 0 d. Each layer of base course shall be compacted before placement of the next lift. 0 e. Drybound dense graded aggregate base course containing lumps, pockets or concentrations of silt or clay, rubble, debris, wood or other organic matter shall not be placed. Base course containing unacceptable material shall be removed and disposed of at no additional cost to Owner. f. Compaction of the base course shall be performed with equipment suitable for the type of course material being placed. Contractor shall select equipment which is capable of providing the densities required and shall submit the equipment to the Engineer for approval. g. Vibratory rollers or vibratory plate compactors are suitable for compaction of drybound dense graded aggregate base course. Each layer of base course shall be compacted by at least two complete coverages of all portions of the surface of each lift using approved compaction equipment. One coverage is defined as the condition reached when all portions of the fill lift have been subjected to the direct contact of the compacting surface of the compactor. h. The minimum density to be obtained in compacting the base course shall be 95 percent of maximum density obtained in the laboratory in accordance with ASTM D 1557. This percentage is of Modified Proctor density. If the field and laboratory tests indicate unsatisfactory compaction, Contractor shall provide the additional compaction necessary to obtain the specified degree of compaction. All additional compaction work shall be performed by the Contractor at no additional cost to the Owner until the specified compaction is obtained. Guarantee a. ♦1314\G0910902.D0C(R04) Unless otherwise specified, the pavement furnished under this section shall be 2.7-8 u 2 • • C C E P guaranteed for a period of one year from the date of final acceptance thereof against defective materials, designs and workmanship. Upon receipt of notice from the Owner of failure of any part of the pavement during the guarantee period, the affected part or parts shall be replace promptly by and at the expense of the Contractor. 5. Finish Tolerances Finish all surfaces to the following tolerances: a. Base course: Plus 0.00 feet to minus • 0.10 feet from line and grades shown on the drawings. • b. Asphaltic concrete surfaces: Plus or minus 0.05 feet at any point from line and grade shown on the drawings. 6. Pavement Marking a. The pavement shall be dry and cleaned of all dust, oil, grease and other foreign contaminants which may be detrimental to the + adhesion of the paint film. At the time of installation, the pavement surface temperature shall be a minimum of 40°F. b. Pavement markings shall be applied as specified in Section 685 of the New York State Department of Transportation, Design and Construction Division, Standard Specifications, Construction and Materials, latest revision. 7. Sawcutting Existing Portland Cement or Asphalt Concrete a. The Contractor shall sawcut existing Portland cement concrete, asphalt concrete or other • materials used in pavement preparatory to their removal to the lines shown on the plans and/or as directed by the Engineer. b. The sawcut is to establish a neat, true joint line of required depth between the existing pavement retained and the abutting construction to be subsequently placed. All ♦1314\G0910902.D0C(R04) 2.7-9 0 0 sawcuts shall be made parallel or perpendicular to the curbing. C. The equipment to be employed shall be a rotary blade, power driven, water cooled concrete saw of an approved type and of sufficient capacity to efficiently accomplish the required work. The depth of the cut shall be 20 % of the thickness of the existing concrete course, but in no case shall this depth of cut be less than 1 inch. The cut shall be made plumb to a true line and in such manner as will permit breaking and removal of the existing concrete without damage or injury to the sawn face of the cut. Where necessary to obtain the required depth, the sawcutting shall be performed in stages. Additional sawcuts made to achieve the required depth shall not be measured for payment. d. Any sawcut edges which are damaged during the course of the work and/or are jagged shall be resawcut for the entire width of the pavement at the Contractor's expense to the satisfaction of the Engineer. • u C ♦1314\G0910902.DOC(R04) 2.7-10 A a • 0 • • M • 0 0 0 2.8 Steel Guide Rail A. Scope 1. The Contractor shall furnish all labor, materials equipment, services, incidentals, etc. required to furnish and install galvanized steel guide rail, complete and in place, and as shown on the Drawings, specified herein and approved by the Engineer. 2. The Work shall also include installation of all guide rail posts and foundations and installation of anchoring units at guide rail terminations complete with hardware and appurtenances, as shown on the Drawings, specified herein and approved by the Engineer. B. Reference Standards 1. AASHTO M180 - Corrugated Sheet Steel Beams for Highway Guide Rail 2. ANSI/ASTM A123 - Zinc (Hot Dip Galvanized) Coatings on Iron and Steel Products. 3. ASTM A36 - Structural Steel. 4. ASTM A153 - Zinc Coating (Hot -Dip) on Iron and Steel Hardware. 5. ASTM A500 - Cold -Formed Welded and Seamless Carbon Steel Structural Tubing in Round and Shapes. 6. NYSDOT standard details for anchoring heavy post blocked out corrugated beam guide rail. C. System Description 1. Guide Rail Height: Top of rail 2'-9" above finish road grade at curb line or as shown on the Drawings or as ordered by Engineer. 2. Post Spacing: At intervals not exceeding 3'-11h" O.C. or as shown on the Drawings. 3. Post Foundation Depth: as shown on Drawings. ♦1314\G0910903.DOC(R03) 2.8-1 D. Submittals 1. Shop Drawings: Indicate plan layout, spacing of components, anchoring foundation dimensions, and schedule of components. 2. Product Data: Provide data on rail, posts, accessories, hardware and structural capabilities of rail section. E. Products 1. Manufacturers a. Contech Construction Products or equal - Product Flex Beam. b. Or equal. 2. Materials The following indicates the AASHTO standard; the Class designates the base metal thickness; the Type designates the metal finish. The materials shall conform to the technical requirements of the New York State Department of Transportation Design and Construction Division Standard Sheets No. 606- 6R3, 606-8R1 and other pertinent NYSDOT sheets. Class A = 0.105 inch; Class B = 0.135. s n Type 1 = Zinc coated 1.8 oz./sq. ft.; Type 2 = r Zinc coated 3.6 oz./sq. ft.; Type 3 = To be painted; Type 4 = Corrosion resistant steel. a. Guardrail Beam: AASHTO M180 Class B, Type 2; W profile; rolled steel sections, die punched bolt holes for site assembly and attachment to posts, formed steel curved terminating sections. b. Steel Posts: ASTM A36 structural steel, W6 x 9 at 516" long or as shown on the Drawings. F. Accessories 1. Concrete: Type specified in Section 03300. 2. Hardware: Steel, bolts, nuts and washers to suit rail profile. ♦1314\G0910903.DOC(R03) 2.8-2 • 3. Concrete Reinforcement: Type specified in Section ♦1314\G0910903.D0C(R03) 2 .8-3 • 03200. G. Finishes 1. Components: Galvanized to ANSI/ASTM A123 2. Hardware: Galvanized to ASTM A153, 2.0 oz./sq. ft. • H. Execution 1. Installation a. Guiderail installation shall conform to all • applicable specifications of the NYSDOT. b. Install guide rail post plumb according to the typical detail shown with soil plate. If rock is encountered, then install as directed by the Owner. C. If rock is encountered, excavate the rock as required, set posts plumb and fill excavation with concrete with top of concrete 2 inches above finished grade. Slope top of concrete for water runoff. d. Attach rails securely to posts with anchoring hardware. e. Anchoring details for guide rails shall follow the standard details of the New York State Department of Transportation, latest revisions. 2. Erection Tolerances • a. Posts - Maximum Variation from Plumb: lh inch. b. Rail - Maximum Offset From True Position: 1 inch. C. Rail - Maximum Variation from True Height:: lh inch. d. Components shall not infringe adjacent property lines. • ♦1314\G0910903.D0C(R03) 2 .8-3 • • 2.9 Landscaping A. Scope • 1. The Contractor shall furnish all labor, materials, equipment, services, incidentals, etc. required to seed, landscape and establish a viable vegetative cover over the landfill closure area, drainage swales, and adjacent areas as shown on the • Drawings, as specified and as directed by the Engineer. 2. The Work shall also include applying amendments to the topsoil layer as required and the installation of erosion control fabric and erosion control blanket as required and as specified in these Contract Documents. B. Quality Assurance 1. The Contractor shall retain the services of a • qualified landscaping subcontractor. The landscaping subcontractor shall have a minimum of 5 years experience performing substantially similar work. The Contractor may qualify as the landscaping subcontractor if the Contractor can document the necessary experience. 2. At least ten days prior to digging and shipment of trees and shrubs the Contractor shall notify the Engineer so that the Engineer may inspect the materials in the nursery prior to shipment. • 3. All landscaping materials shall be shipped with certificates of inspection as required by governmental authorities. All landscaping materials shall comply with governing regulations applicable to landscaping materials. • 4. The Contractor shall not make substitutions without the prior written approval of the Engineer. Substitutions may be allowed by the Engineer at the varietal level only. In order for 0 a substitution to be considered, the Contractor must document the nonavailability of the specified material and propose the use of an equivalent material. 5. Engineer will request inspection of delivery slips 41 for materials to verify specified quantities of ♦1314\a0827910.doc(R04) 2.9-1 0 bulk deliveries of soil amendments and fertilizers. 6. Materials furnished as standardly manufactured products shall include manufacturer's certified analysis. For other materials, provide analysis by recognized laboratory made in accordance with methods established by the Association of Official Analytical Chemists, wherever applicable or as further specified. 7. Reference Standards: Comply with applicable provisions and recommendations of the following, except where otherwise shown or specified. • ANSI 260.1-90, American Standard for Nursery Stock L C • • • ASTM D2487, Classification of Soils for Engineering • • Association of Official Analytical Chemists, Official Methods of Analysis • American Joint Committee on Horticultural i Nomenclature, Standardized Plant Names • Official Seed Analysis of North America, Standards of Quality • FSO -F -241D, Fertilizer, Mixed, Commercial • • FSO -P -166E, Peat Moss, Peat, Humus, and Peat, Reed -sedge C. Submittals 1. Shop Drawings: 10 copies of the following shall be submitted to the Engineer for review and approval: a. Planting schedule showing scheduled dates for all seeding and planting work. b. Manufacturer's or suppliers specifications and installation instructions for all materials required. C. Certificates from seed vendors for each seed mixture required, stating botanical and ♦1314\a0827910.doc(R04) 2 .9 —2 • F, n n u • • • r is • • • • U 0 common name, percentage by weight and percentages of purity, germination, and weed seed for each species. 2. Operation and Maintenance Data: 10 copies of the following shall be submitted to the Engineer for review and approval: a. Typewritten instructions recommending procedures to be performed by the Owner for the maintenance of landscape Work prior to initiation of required maintenance period(s). Moisture requirements of each type of planting and insect prevention measures shall be provided including types of spray and application instructions. The Contractor shall implement these operation and maintenance procedures for the 1 -year guarantee period following Final Acceptance. Planting Guarantee 1. The Contractor shall maintain for a period of 10 weeks and guarantee for a period of 1 year all areas planted within the limits of this Contract, in accordance with the Drawings and Specifications and at the direction of the Engineer. The maintenance period shall commence upon completion of all planting work and shall be extended as required until provisional acceptance is achieved. The guarantee period shall commence upon provisional acceptance of the planting work. 2. Maintenance for all areas shall include watering, weeding, fertilizing, cultivating, control of insects, fungus and other diseases, repair of washouts and gullies, and other horticultural operations necessary for proper growth and for keeping the entire area within the Contract Limits neat in appearance as directed by the Engineer. The Contractor shall pay special attention to weeding during the first growing season. No weeds shall be allowed to grow in excess of 6 inches. A thorough weeding of the entire area shall be performed by the Contractor every 4 weeks during the growing season. 3. The Contractor shall repair or replace, in accordance with the Drawings and Specifications, any areas or plantings that are dead or, in the ♦1314\a0827910.doc(R04) 2.9-3 E. opinion of the Engineer, are in an unhealthy or unsightly condition due to inadequate or improper maintenance during the maintenance period, or other causes, by the date of 1 year after the completion and provisional acceptance of the whole planting work. The cost of repair or replacement shall be included in the price bid by the Contractor. Product Delivery, Storage and Handling 1. Packaged materials shall be delivered in original, unopened containers showing weight, analysis and name of manufacturer. Materials shall be protected from deterioration during delivery. 2. Seed shall be furnished in sealed, standard containers. 3. The Engineer shall be notified of delivery schedule in advance so materials may be inspected upon arrival at job site. 4. Prior to planting the Contractor shall notify the Engineer so that all materials can be adequately inspected. Materials rejected at this time shall be replaced at no additional cost. 5 Material shall be removed and replaced which does not meet the requirements of ANSI 260.1-90 specifications. 6� Materials shall be stored and covered to prevent deterioration. Remove and replace packaged materials which have become wet or show deterioration or water marks. Replace at no additional cost to the Owner. 7. Seed that is wet or moldy, or has been otherwise damaged in transit or storage, shall not be acceptable and shall be replaced at no additional cost to the Owner. 8. Materials shall be stored in areas designated by the Engineer. 9. Chemical treatment materials shall not be stored with other landscape materials. Chemicals shall be stored in areas approved by Engineer. n u • C r • u C, ♦1314\a0827910.doc(R04) 2.9-4 . 0 0 10. Materials shall not be dumped or dropped from vehicles, with exception of certain bulk deliveries approved by Engineer. F. Job Conditions 1. The Contractor shall proceed with and complete the Work as rapidly as portions of the site become available, working within the seasonal limitations for each kind of landscape work required. 2. Seed shall not be spread when wind velocity exceeds 5 miles per hour. 46 3. Planting shall not occur when drought, or excessive moisture, or other unsatisfactory conditions prevail. 4. Materials shall be planted or installed only during normal planting seasons for each type of landscape work required. G. Materials 1. Soil amendments, if required by topsoil analysis i shall be the following: r • • • 0 a. Lime: Natural limestone containing not less than 85 percent of total carbonates, ground so that not less than 90 percent passes a 10 - mesh sieve and not less than 50 percent passes a 100 -mesh sieve. b. Peat Humus: Peat humus which is a natural product of either sphagnum moss, reed, or sedge peat, taken from a freshwater site. Supply shredded material, free from lumps, roots, stones and other extraneous foreign matter, capable of passing through a 1/2 -inch screen, which can easily be incorporated with the topsoil. Supply material which has been conditioned in storage piles after excavation for at least 6 months, including one freezing and thawing period. Supply peat humus with the following analysis: a) Not less than 90 percent organic matter by weight on an oven dry basis b) pH range 5.0 to 7.5 ♦ 1314\a0827910. doc (R04 ) 2 .9 —5 2. 3. c) Moisture content 35 percent at time of incorporation into soil ! d) Water absorbing ability 150 percent to 350 percent by weight. Commercial Fertilizers: a. Complete fertilizer shall be of neutral character, with a minimum of 75 percent nitrogen derived from natural organic sources of ureaform, 40-50 percent of the nitrogen shall be water soluble. Available phosphoric acid shall be derived from superphosphate, bone, or tankage. Potash shall be derived from muriate of potash, containing 60 percent potash. The fertilizer shall be uniform in composition, free-flowing and suitable for application with approved equipment. Fertilizer shall be provided with the percentages as specified herein. b. Superphosphate shall be a soluble mixture of treated minerals with 20 percent available phosphoric acid. Seed Mixtures a. The Contractor shall furnish fresh, clean seed of the latest crop and which complies with the tolerance for purity and germination established by the Official Seed Analysts of North America. Seed shall be provided of the grass and crownvetch species, proportions and minimum percentages of purity, germination and maximum percentage of weed seed as specified herein. Inoculant type Nod -o -gen or approved equal shall be provided at a rate 4 times that specified by the manufacturer. The inoculant shall be used prior to its stated expiration date and shall be kept cool until used. Inoculant shall not be used when temperatures are above 80°F. b. The seed mixture for the landfill cover (Landfill Cover Seed Mixture) shall be placed over the entire area of the landfill as bounded by the Contract Limits as shown on the Drawings. The Landfill Cover Seed Mix shall be prepared and applied in the following proportions (by weight): ♦1314\a0827910.doc(R04) 2.9-6 • r� E n LA • 0 0 0 [7 0 • 0 • • 0 Application Minimum % Rate Common Name Latin Name Purity Germination (lbs./acre) Crownvetch Coronilla 95 70 20 varia Birdsfoot Lotus 95 80 10 Trefoil Corniculatus Chewings Red Festuca 97 85 35 Fescue rubra, commutata Kentucky 31 Festuca 97 85 25 Tall Fescue arundincaea Redtop Agrostis 92 80 10 alba Perennial Lolium 95 85 25 Rye perenne "Palmer" The seed provided for the Landfill Cover Seed Mix shall comply with the NYSDOT specifications for purity and germination. The seed mixture shall contain less than 2.5 percent weed seed. The seed mixture shall not contain the following prohibited noxious weeds: bindweed, Canada thistle, quackgrass, hedge bindweed, horse nettle, wild garlic, bermuda grass, cheat, wild onion, corn cockle, Johnson grass, perennial sweet sudan grass, sorghum alum and other perennial sorghum hybrids. The crownvetch seed shall have a minimum ready germination rate of 35 percent and a minimum hard seed content of 35 percent. The Landfill Cover Seed Mixture shall be applied with a commercial fertilizer which has a classification of 10-20-10. The fertilizer shall be applied at a rate of 150 pounds per acre. At least 40 percent of the nitrogen in the fertilizer used shall be in slowly available (organic) form. The Contractor shall cover the Landfill Cover Seed Mixture areas with an Erosion Control Blanket as specified, as shown on the Drawings and as directed by the Owner. ♦1314\a0627910.doc(R04) 2. 9-7 4. Hay a. Hay for mulching shall be mowings of acceptable herbaceous growth which is free of mold, undesirable seeds, coarse or deleterious materials or from noxious weeds. Materials which are low grade and unfit for farm use such as "U.S. sample grade" shall be acceptable. . 5. Hydromulch a. Hydromulch shall be comprised of wood fiber cellulose or shredded newspaper processed so that the fibers shall remain in uniform suspension in water under agitation and shall blend with grass seed, fertilizer and other additions to form a homogeneous slurry. It shall have the characteristics which, upon hydraulic application, shall form a blotter -like ground coating with moisture absorption and percolation properties, and shall have the ability to cover and hold grass in intimate contact with the soil. b. The hydromulch material shall contain no growth or germination inhibiting factors, and shall be dyed green. Hydromulch material shall be supplied in the manufacturer's standard containers and shall be labeled to identify the product, the manufacturer and the air dried weight of the contents (maximum 10 percent moisture). Hydromulch shall be applied at a minimum rate of 1,600 pounds A per acre. 6. Hydromulch Adhesive a. Hydromulch adhesive shall be a non-ionic galatomannan polysaccharide that forms a colloidal dispersion. Once adhesive film is formed and has been allowed to dry or cure, its resistance to solubility increases. Adhesive film shall be biodegradable, so that it is eventually broken down by water and/or microbial action. The material shall be furnished in the manufacturer's standard container and shall be labeled to identify the product, the manufacturer, and the instructions for mixing and application. The materials shall be mixed and applied in accordance with the manufacturer's recommendations. ♦1314\a0827910.doc(R04) 2.9-8 r -I L • • 7. Mulch Anchorage a. Mulch anchorage shall be a non -staining, commercially available product that is specifically formulated for the purpose of anchoring or tacking hay mulch. The material shall be furnished in the manufacturer's standard container, and shall be labeled to identify the product, the manufacturer and the instructions for mixing and application. The materials shall be mixed and applied in accordance with the manufacturer's recommendations. 8. Plantings a. "Topsoil Mixture" for backfilling planted areas for deciduous plants shall consist of four parts by volume of topsoil thoroughly mixed with one part of cow manure or stable manure, and five pounds of bone meal per cubic yard. • b. "Topsoil Mixture" for backfilling planted areas for evergreen plants shall consist of three parts by volume of topsoil thoroughly mixed with one part of peat moss or humus. C. Manure shall be well -rotted, unleashed, 90 percent free from foreign matter and harmful chemicals, not less than 8 months old or more than 2 years old from stable or cattle barn. d. Lime shall be ground dolomitic limestone not less than 85 percent total carbonates, ground so that 50 percent passes 100 -mesh sieve and 90 percent passes 20 -mesh sieve. e. Fertilizer for planting shall be a complete • fertilizer, part of the elements of which are derived from organic sources and shall contain the following percentages by weight: Nitrogen 5 percent, phosphoric acid 10 percent and • potash 5 percent. The fertilizer shall be uniform in composition, dry, free-flowing and shall be delivered to the site in the original unopened containers, all bearing the manufacturer's guaranteed analysis. C 0 f. Fertilizer for refertilization during the maintenance period shall be Rapid -Gro or approved ♦1314\a0827910.doc(R04) 2.9-9 equal, completely water soluble, containing not less than 23 percent nitrogen, 21 percent phosphorus and 17 percent potassium. g. Bone meal shall be finely ground and have a minimum analysis of 2 percent nitrogen and 20 percent phosphoric acid. h. Humus shall be a hyper -humus or equal. i. Plant names used in the plant list shall conform to "Standardized Plant Names," second edition, 1942. Plant materials shall conform to the Standard Specifications of the "American Association of Nurserymen, Inc." j. For winter protection, Dowex Antidesiccant spray or approved equal shall be used. k. The Contractor shall furnish quantities necessary to complete the planting as shown and located on the Drawings. Plants shall have the habit of growth that is normal for the species and shall be sound, healthy, vigorous, and free from insects, plant diseases and injuries. All plants shall equal or exceed measurements specified in the plant list which are the minimum acceptable. Plants shall be measured before pruning with branches in normal position. Necessary pruning shall be done at time of planting. 9. Water ! a. All water required for the prosecution and maintenance of the landscaping work shall be potable. The Contractor shall furnish the potable water from a source approved by the Engineer and shall pay all fees associated with connection, permitting, usage, etc. The potable water shall be clean, free from oil, acids, alkalis and other deleterious water soluble or insoluble substances. b. The water shall be transported to the site in clean, dedicated vehicles or containers which have only been used for the storage and transport of water. The Contractor shall provide a written certification that the proposed water storage and transportation vehicles or containers have only been used for water. • ♦ 1314\a0827910.doc (R04) 2.9-10 0 • H. Execution 0 • • U1 2. Bed Preparation a. The Contractor shall place the Topsoil Layer as specified. b. The Topsoil Layer shall be graded to eliminate rough, low or soft areas and to ensure positive drainage. C. Lime shall be applied at an adequate rate (not to exceed 2 tons per acre) based on pH test results to achieve a pH between 6.0 and 7.0. The lime shall be broadcast over the soil prior to seeding. Lime shall be applied under low wind conditions to ♦1314\a0827910.doc(R04) 2.9-11 1. Seeding Time • a. Seed shall be sowed from April 1 to June 1 for the spring -summer planting and from September 1 to November 1 for the fall planting. b. Seeding, mulching and conditioning shall only be performed during those periods within the seasons which are normal for such work as determined by the weather and locally accepted practice, as approved by the Engineer. C. If permanent seeding cannot be performed within the prescribed dates, the Contractor shall apply temporary seed and mulch to the completed areas as follows at no additional cost to the Owner. For the period between June 1 and August 15, the temporary seed shall be Annual Ryegrass applied at • a minimum rate of 40 pounds per acre, uniformly mulched with hay at a minimum rate of 2 tons per acre and secured with mulch anchorage in accordance with the manufacturer's recommendations. For the period between October 15 and April 1, the temporary seed shall be winter • rye or winter wheat applied at a minimum rate of 180 pounds per acre, uniformly mulched with hay at a minimum rate of 2 tons per acre and secured with mulch anchorage in accordance with the manufacturer's recommendations. Temporary plant materials shall be cut and removed, or otherwise killed back prior to placement of final cover materials and permanent seedings at no additional cost to the Owner. 0 • • U1 2. Bed Preparation a. The Contractor shall place the Topsoil Layer as specified. b. The Topsoil Layer shall be graded to eliminate rough, low or soft areas and to ensure positive drainage. C. Lime shall be applied at an adequate rate (not to exceed 2 tons per acre) based on pH test results to achieve a pH between 6.0 and 7.0. The lime shall be broadcast over the soil prior to seeding. Lime shall be applied under low wind conditions to ♦1314\a0827910.doc(R04) 2.9-11 3. minimize the loss of lime or the creation of a dust nuisance. The surface shall be worked lightly to incorporate the lime into the top 3 inches of the Topsoil Layer, at least 2 days and no more than 5 days prior to seeding, breaking up the surface crust and leaving the surface in a loose, friable uniformly textured condition. The Contractor shall remove all exposed stones in excess of 1 inch in diameter and extraneous foreign material. Should a surface crust occur prior to seeding, the Contractor shall re -scarify the surface immediately prior to seeding. Seed Applications a. Seeding shall be performed within 5 days following soil preparation. Seed shall be applied hydraulically at the rates and percentages specified. The spraying equipment and mixture shall be so designed that when the mixture is sprayed over an area, the grass seed, fertilizer and mulch shall be equal in quantity to the specified rates. Prior to the start of Work, the Contractor shall furnish the Engineer with a certified statement as to the number of pounds of materials to be used per 100 gallons of water. This statement shall also specify the number of square feet of seeding that can be covered with the quantity of solution in the Contractor's hydroseeder. Upon completion of seeding operations, the Contractor shall furnish the Engineer with a certified statement on the actual quantity of solution applied. b. In order to prevent unnecessary erosion of newly topsoiled and graded slopes, and unnecessary siltation of drainageways, the Contractor shall carry out seeding and mulching as soon as a unit or portion of the Work has been satisfactorily completed. For the purpose of this project a unit is defined as 10,000 square feet. C. Immediately following the placement of seed, the Contractor and Engineer shall inspect the seeded area to determine that the seed mixture appears to be uniformly distributed throughout the area. The Contractor shall reseed any areas which appear to be deficient. ♦1314\a0827910.doc (R04) 2.9-12 G 0 C • C • d. The Contractor shall immediately install the erosion control blanket, erosion control fabric or hay mulch as specified for the subject area and as w directed by the Owner. The Contractor shall reseed any areas which are disturbed due installation of erosion control blanket, erosion control fabric or mulch as directed by the Owner. e. The Contractor shall provide against washouts by • an approved method. Any washout which occurs shall be regraded, reseeded and replanted at the Contractor's expense until such time as the vegetation is well established and has been inspected by the Engineer and accepted by the Owner. • 4. Plantings a. The Contractor shall inform the Engineer in writing prior to planting, of any conditions 40 existing on the site which could be detrimental to the successful planting and growth of any plant material in this Contract. b. Following the signing of the Contract and prior to the commencement of planting, the Contractor shall • contact the Engineer to develop a schedule of mutually agreeable planting dates. C. The Contractor shall have at all times during landscaping work on the job site, an individual knowledgeable in horticultural practice and shall submit the background of the individual to the Engineer for approval. d. Plant pits shall not be pre -dug. The location of plants, as shown on the Drawings, is intended only as a guide. Plants shall be delivered to the site and set on the ground in the locations as shown on the Drawings. All species of plants comprising a planting composition shall be delivered at the same time unless otherwise directed. The Engineer shall determine the specific location of each • plant. e. Collected plant material shall not be used unless nursery grown stock is not available and then only when authorized in writing by the Engineer. • Collected stock shall have balls 4 inches larger than nursery grown stock. ♦1314\a0827910.doc (R04) 2.9-13 0 • f. The Contractor shall provide for the planting operations, and sufficient tools and equipment to carry out the planting without delays. g. All trees shall be planted in pits sufficient in ♦1314\a0827910.doc(R04) 2.9-14 • diameter for spread of roots. When the plant has been properly set, the pit shall be thoroughly watered during and after backfilling. Sufficient topsoil mixture shall be used to bring the surface, when settled, to the required grade. The pits shall be ringed with earth at its edge to form a saucer of at least 4 inches depth. • h. The Contractor shall stake the location of each plant in accordance with the Drawings. The staking and layout work shall be performed sufficiently in advance of plant operations to allow for Engineer's approval prior to start of digging operations. • i. Backfill shall be watered 12 inches at a time. After backfilling is completed, all plant material shall be mulched. All trees and shrubs shall be mulched with wood chips immediately after planting and finished topsoil grading. Trees and shrubs shall have a mulching of 4 inches of wood chips spread uniformly to cover the entire area of the planting pits or beds. j. There shall be added to the topsoil mixture used w in the backfilling of tree pits and shrub beds as the progress of the work permits, manure or peat moss as hereinbefore specified, ground limestone if soil tests indicate it is needed, and commercial fertilizer at the rate of 6 ounces for small shrubs and 8 ounces for each shrub 4 feet or over. Ground limestone and manure, limestone and fertilizer shall be incorporated thoroughly with the topsoil in the planting operation, with care being taken that the manure shall not come into immediate contact with the roots. k. Pruning shall be carefully performed at the option of the Engineer. Any pruning of branches 1 inch in diameter or more, shall be treated with an approved tree paint. 1. Planting operations shall be performed according to prevailing weather conditions at the time and ♦1314\a0827910.doc(R04) 2.9-14 • 0 at the direction of the Engineer. No planting operations shall be conducted between November 15 • and March 1 or between June 1 to September 1. M. Plant material shall be delivered to the project site in quantities and at dates established in consultation with the Engineer. Trees shall be properly protected against the drying action of the sun and wind. Earth balls shall be mulched with salt hay and thoroughly watered at least once daily. Proper care, as outlined above, shall be taken of any plants stored on the site for more than 12 hours. n. All trees and shrubs shall be planted in the planting beds previously prepared for, where free- standing, in individual pits. Individual shrub pits shall be 18 inches deep and at least 1 foot wider than the ball of earth or spread of roots. i All pits shall be circular in the outline and dug with vertical sides. After setting the trees and shrubs in the center of the pit, the pit shall be thoroughly settled by watering. The planting pit shall be ringed with earth at its edge to form a saucer at least 4 inches in depth. Mulch shall be as specified. o. Adequate protection shall be provided at all times for planted areas against trespassing by any individuals and damage of any kind. Such protection shall be maintained to the completion of the Contract work. P. Tree and shrub beds shall be kept cultivated, free of weeds and grass, and properly watered until acceptance. Pruning shall be done as soon as dead branches appear. If any shrub or plant bed settles more than 3 inches below the established grade, it shall be raised to the proper level and not merely filled in with additional topsoil. q. The Contractor shall spray all needle evergreens 0 with two applications of antidesicant Dowex or approved equal. The first application shall occur by the second week in November and second application shall occur in February, when temperature is above 40 degrees F. r. All materials shall be thoroughly watered at one week intervals throughout the summer. Thorough ♦1314\a0827910.doc (R04) 2.9-15 0 n ►I watering shall mean a hose without nozzle should be inserted into the soil just beyond the earth ball and water allowed to run at a moderate rate until it bubbles to the surface. The hose shall be removed and placed at a new location diametrically opposite, and the water shall be allowed to run until the earth saucer provided by the Contractor is filled to the brim. If this water is absorbed • before 15 minutes have elapsed, the procedure outlined above shall be repeated immediately and again for as many times as necessary to retain water for more than 15 minutes. During the month commencing with the third week in August and terminating with the third week in September, the interval between watering shall be extended to 2 weeks in order to allow the buds to harden so that they will not enter the winter too full of water. After the third week of September, watering shall be resumed on a weekly basis until frost. • 5. Maintenance and Provisional Acceptance a. The Contractor shall keep all seeded and planted areas watered, and in good condition, and reseed all seeded areas or replant all planted areas if and when necessary until a good, healthy, uniform growth is established over the entire area seeded and planted areas and shall maintain all seeded and planted, in an approved condition until provisional acceptance. • b. The Engineer will inspect all work for provisional acceptance at the end of the 10 -week maintenance period (which may be extended as required) upon the written request of the Contractor received at least 10 days before the anticipated date of inspection. C. A satisfactory stand for seeded areas shall be defined as a section of turf of 10,000 square feet or larger that has: • 1. No bare spots larger than 2 square feet. 2. Not more than 5 percent of total area with bare spots larger than 1 square foot. 3. Not more than 10 percent of total area with • bare spots larger than 6 -inch square. ♦1314\a0827910.doc(R04) 2.9-16 0 J C r, a J C_7 • d. Seeded areas (grasses) shall have, as a minimum, a 90 percent survival and/or coverage rate as determined by the Engineer. Planted areas (shrubs and trees) shall have as a minimum a 100 percent survival rate as determined by the Engineer. e. After the inspection has occurred, but prior to provisional acceptance, a soil test shall be performed by the Contractor in the presence of the Engineer to determine if additional fertilizer should be applied. If necessary, additional fertilizer not to exceed 30 lbs. per 1,000 square feet of 10-20-10 shall be applied as directed by the Engineer. f. The Contractor shall furnish full and complete written instructions for maintenance of the seeded and/or planted areas to the Owner at the time of provisional acceptance. g. The inspection of the Engineer will determine whether maintenance shall continue in any area or manner. h. After all neci has been comp have been rec shall apply seeded and/or responsibility planted areas, areas shall acceptance. :ssary corrective work and clean-up Leted, and maintenance instructions aived by the Owner, the Contractor .or provisional acceptance of the planted areas. The Contractor's for maintenance of seeded and/or or parts of seeded and/or planted cease on receipt of provisional 6. Guarantee Period and Final Acceptance a. All seeded and planted areas shall be guaranteed by the Contractor for not less than 1 full year from the time of provisional acceptance. b. At the end of the guarantee period, inspection will be made by the Engineer upon written request submitted by the Contractor at least 10 days before the anticipated date. Seeded areas not demonstrating satisfactory stands as specified above, as determined by the Engineer, shall be renovated, reseeded and maintained meeting all requirements as specified herein. ♦1314\a0827910.doc(R04) 2.9-17 Seeded areas (grasses) not exhibiting a minimum of 90 percent survival and/or coverage shall be renovated, replanted and maintained, meeting all requirements as specified herein. Planted areas (trees and shrubs) not exhibiting a minimum 100 percent survival rate shall be renovated, replanted and maintained, meeting all requirements as specified herein. Li n • C 0 • C • ♦1314\a0827910.doc(R04) 2.9-18 . • 2.10 Fencing A. Scope 1. The Contractor shall furnish all labor, materials, equipment and incidentals necessary for furnishing and installing new permanent 6 -foot and 12 -foot high chain link fencing, and double leaf gates where shown on the Drawings as specified and as directed by the Owner. • 2. The Contractor shall dismantle the existing chain link fencing and gates where shown on the Drawings as specified and as directed by the Owner. The Contractor shall satisfactorily dispose of all materials resulting from the removal of fencing and gates in accordance with the requirements of these Contract Documents. B. Submittals 1. The Contractor shall submit 10 copies of shop drawings showing layout, details of construction and erection of fence, gates and accessories. 2. The Contractor shall submit sections of wire fabric for approval before delivery of fence • material and appurtenances to the Project Site. When a sample is accepted by the Engineer, all material used for the fence shall be equal to or superior to the submitted material. Failure to conform shall be sufficient reason to reject all material of like kind. If after installation of the fence it is found that the fence coating or any of its parts have been fractured or otherwise damaged, and its effectiveness to prevent corrosion thus impaired, the affected parts shall be repaired or replaced, as directed by the Owner • at no additional cost to the Owner. C. Materials 1. General a. All materials for fence and fabric shall be as manufactured by Anchor Fence Division of Anchor Post Products, Inc., Baltimore, MD, or approved equal. • ♦ 1314 \A0827911. doc (R03 ) 2.10-1 • b. All material shall be new and first class and shall not include reconditioned thin wall pipe, rerolled or open seam pipe. All materials shall be thoroughly galvanized on the inside and outside surface in accordance with specifications for "zinc (hot galvanized) coatings on products fabricated from rolled, pressed and forged steel shapes, plates, bars and strip," ASTM A-123, as currently revised. The hot dip galvanizing process shall provide a minimum of 2 ounces per square foot of total coated surface. 2. Fabric • a. The chain link fence fabric shall be 6 -feet or 12 -feet high as shown on the Drawings. The fabric shall be woven into 2 -inch diamond shape mesh in which the individual pickets , are helically wound and interwoven in the form of a continuous link fabric. b. The chain link fence fabric shall consist of galvanized steel wire fabric. The fabric thickness shall be 9 gauge (0.148 -inch) with a uniform square mesh measuring 2 -inch ±1/8 inch between its parallel sides. The wire core shall consist of the best open hearth commercial quality steel to which a 7 mil. galvanized coating has been evenly applied free of blisters. • The following minimum breaking strength shall apply: 9 gauge (0.148 -inch) wire - 1,290 pounds. • 3. Framing a. The framework shall consist of line posts, corner posts, terminal posts, pull posts, gate posts, top rail and braces as shown on the Drawings and as directed by the Engineer. 4. Line, Corner, Terminal, Pull and Gate Post Sizes a. The post materials shall meet the following criteria unless otherwise specified by the • Engineer: ♦1314\A0827911.doc (R03) 2.10-2 • • Line, Corner, Terminal and Pull Posts: 2.875 -inch O.D., 5.79 lbs/ft (min) Gate Posts: 8 -inch O.D., Schedule 40. 5. Post Tops a. Tubular post tops shall be so constructed as to exclude moisture from the post. • 6. Top Rail a. The fence shall have a continuous top rail for its full length of 1.66 -inch O.D., 46 galvanized tubing, weighing 2.72 pounds per foot. The top rail shall pass through openings provided in the post tops and each length shall be coupled internally with a sleeve at least 6 -inches in length. Top rail lengths shall be joined with sleeve couplings • with expansion sleeves provided at 100 -foot intervals. Top rails shall be securely fastened to terminal posts by means of approved rail end connectors. Fabric shall be attached to the top rail by means of a double wrap of No. 6 gauge (0.192 - inch) galvanized • tie wires spaced at intervals of approximately 2 feet. Pigtail tie wires shall not be accepted. 7. Truss Braces • a. A truss brace shall consist of 1.66 -inch O.D., galvanized tubing (weighing 2.27 lbs per linear foot) along with 5/8 -inch galvanized truss rod and turnbuckle attachment. Truss braces shall also be installed between the terminal or corner post and each adjacent line post. Truss braces shall also be installed between the gate posts and each adjacent line post. . 8. Tension Bars, Bands and Fittings a. Fabric shall be attached to terminal posts by means of a 1/4 -inch by 3/4 -inch tension bar and held in place by 1 -inch wide beveled bands. Fabric shall be attached to line posts by No. 9 gauge tie wires spaced approximately 12 -inches apart. Pigtail ties shall not be ♦ 1314\A0827911.doc (R03) 2.10-3 40 [90 accepted. steel. 9. Tension Wire All parts shall be galvanized a. A No. 6 gauge galvanized tension wire shall be provided along bottom of fence. Fabric shall be fastened to tension wire at intervals of 2 -feet with galvanized hog rings. 10. Concrete Footings a. All posts shall be set 3 feet deep in concrete footings. These footings shall have a minimum diameter of 12 inches and a minimum depth of 3 feet 6 -inches. The top of the footings shall be located approximately at the existing grade and shall be domed so as to shed water. All posts shall be centered in their footings. The footings shall be constructed of concrete having a minimum compressive strength of 3,000 psi after 28 days. 11. Locks and Keys a. Locks and keys will be supplied and master keyed to the Owner's specifications. The Contractor shall supply four sets of keys to the Owner. Locks shall be four -pin tumbler brass construction Master Lock Model 2KA or approved equal. Execution 1. The chain link fence, gates and accessories shall be installed in strict accordance with the Drawings and Specifications in a workmanlike manner by skilled mechanics experienced in erection of this type of fence. The Contractor shall be responsible for erecting the new fence and gates in the locations as shown on the Drawings and as directed by the Owner. 2. Line posts shall be spaced equidistant in the fence line and not more than 10 feet on center in the line of the fence. The posts shall be plumb with the tops, properly aligned and brought to a smooth grade line. Bending posts to make plumb r, • E C F7 I • • • • ♦ 1314 \A0827911. doc (R03 ) 2.10-4 • • will not be accepted. All posts shall be set in concrete or curbs of the depth and size as shown • on the Drawings and as directed by the Owner. Concrete line post footings shall be as specified above. 6. All extension arms shall be firmly seated on the tops of the posts, perpendicular to the fence line with the blade portion of the arm extending outward at an angle of approximately 45 degrees. 7. Top rails shall pass through the base of the extension arms and shall form a continuous brace from one terminal to the other. Joints shall be made as per the material Specifications in these • Contract Documents mentioned and the ends securely fastened to the terminal posts. 8. Each end or gate post shall have one brace assembly and each corner or intermediate post shall have two brace assemblies. When the fence is on a curve, the intermediate posts shall be so spaced that the strain of the fence shall not bend ♦ 1314 \A0827911. doc (R03 ) 2.10-5 3. Terminal and corner posts shall be installed at all points of deflection greater than 10 degrees • in the line of the fence and also at all points where there are abrupt changes in grade. Abrupt changes in grade are defined as a grade change exceeding 20 degrees from the horizontal or where the grade change exceeds 3 feet 6 inches over a 10 -foot horizontal run. A terminal post shall be installed as a pull post, braced in two directions, for every 500 feet of uninterrupted fencing. The posts shall be plumb with tops, properly aligned and brought to a smooth grade line. Bending posts to make plumb shall not be permitted. The Contractor shall verify, by field visit prior to preparing his bid, the quantity of line and terminal posts required. 4. All post tops shall be securely fastened to posts to prevent removal. • 5. The top exposed surface of the concrete footing shall be sloped from the post to provide a neat appearance and shed water. Fencing fabric shall not be stretched until at least 72 hours after the posts are set in concrete or as directed by the Engineer. 6. All extension arms shall be firmly seated on the tops of the posts, perpendicular to the fence line with the blade portion of the arm extending outward at an angle of approximately 45 degrees. 7. Top rails shall pass through the base of the extension arms and shall form a continuous brace from one terminal to the other. Joints shall be made as per the material Specifications in these • Contract Documents mentioned and the ends securely fastened to the terminal posts. 8. Each end or gate post shall have one brace assembly and each corner or intermediate post shall have two brace assemblies. When the fence is on a curve, the intermediate posts shall be so spaced that the strain of the fence shall not bend ♦ 1314 \A0827911. doc (R03 ) 2.10-5 the line posts. Brace rails shall be provided at all terminal posts and shall be located midway between the top and grade lines and shall extend from the terminal post to the first adjacent post. The rails shall be securely fastened at both ends. Diagonal truss rods shall be securely mounted between the line post end of the brace rail and the base of the terminal post. 9. The fabric shall be fastened to the vertical sides of the gate frame and the gate and terminal posts with the tension bar inserted in the fabric and securely held in place by adequate fastening devices properly spaced. The fabric shall be installed 2 inches above the ground and securely fastened to the line posts, top and brace rails, and tension wire approximately 12 inches apart. Where rolls of fabric are joined, they shall be properly tensioned and the ends matched and joined by a spiral connecting link. 10. The tension wire as required shall be attached to the fabric by means of hog rings at intervals not to exceed 24 inches and securely fastened to the terminal posts. 11. Gate frames shall be constructed of 2 -inch aluminum tubing pipe joined at the corners by specially designed corner fittings or welding. All corners shall be securely welded or fitted with malleable iron castings. The frames shall be properly braced to prevent sagging. Internal mid rail and brace rail bracing, when required, shall be 1 1/4 -inch square aluminum tubing. The fabric shall be attached to the frame on all four sides by means of special hook connectors and tension rods. Vertical extensions shall be installed 1 foot above the gate frame. Gates shall be equipped with galvanized steel hinges and latch. Gate hinges shall be ball and socket type. One hinge shall be strong enough to carry entire vertical load. The number of hinges shall be as shown in the Drawings. Hinges shall be of malleable iron securely fastened to the gate frame and post. Hinges shall provide for a full 180 - degree swing. Double leaf gates shall be equipped with a drop bar locking device. The center block shall be of a design which can be easily cleaned. A pipe center block shall not be considered acceptable. •1314\A0827911.d0c(R03) 2.10-6 11 C 0 E F7 C L • 0 41 0 ! C ! 2.11 Aggregates and Mattresses A. Scope 1. The Contractor shall furnish all labor, materials, equipment, services, incidentals, etc., required to construct the roads, access ways, swales and recharge basin linings using aggregates as shown on the Drawings, as specified and as directed by the Owner. 2. The Contractor shall furnish all labor, materials, equipment, services, incidentals, etc., required to install riprap on drainage facilities as shown on the Drawings, as specified and as directed by the Owner. 3. The Contractor shall furnish all labor, materials, equipment, services, incidentals, etc., required to install Reno Mattresses for drainage swale linings as shown on the Drawings, as specified and as directed by the Owner. 4. The Contractor shall furnish all labor, materials, equipment, services, incidentals, etc., required to install the fine stone fill as shown on the Drawings, as specified and as directed by the Owner. 5. The Contractor shall furnish all labor, materials, equipment, services, incidentals, etc., required to install a construction site tracking pad. The construction site tracking pad (tracking pad) shall be constructed at the construction entrance as shown on the Drawings. The tracking pad shall be removed at the completion of the project at the option of the Owner, and road surfaces shall be repaired by the Contractor to the satisfaction of the Owner. 6. The Contractor shall furnish all labor materials, equipment, services, incidentals, etc. required to install gravel fill for the gas migration control trenches and as the compacted base beneath the stilling basin and drainage structures as shown on the Drawings, as specified and as directed by the Owner. ♦1314\a0B27912.doc(R07) C` 7. The Contractor shall pre -qualify the sources of the materials prior to use on the project. ! 8. For each source to be considered, the Contractor shall furnish the name and location of the source or stockpile, the estimated quantity of material available, and a representative sample of each material under consideration. Sample collection shall be performed in the presence of the Engineer. B. Materials 1. Recycled concrete aggregate (RCA) shall be a • uniformly graded mixture of crushed concrete conforming to the material requirements of the New York State Department of Transportation (NYSDOT) Standard Specification, Item No. 304.03, • Subbase Course, Type 2. The Contractor shall not be permitted to process the material on-site. 2. Riprap shall be hard durable non -calcareous, angular field or quarry stone which is roughly rectangular in shape and of suitable quality to • insure permanence in the condition in which it is to be used. Rounded stones, boulders, sandstone or similar soft stone will not be acceptable. Material shall be free from overburden, spoil, shale and organic material, meet the Engineer's approval and be well graded. The riprap median size shall be d50 six (6) inches. The larger rock size shall be 1.5 times the median size. The smaller rock size shall not be less than half of the median size. • 3. Reno mattresses shall be zinc coated, stone filled baskets, 1 cubic yard capacity (9 feet by 6 feet by 6 inches), "Type Qp Reno Mattress by Maccaferri Gabions, Inc. or approvetl equal. Fill mattresses with fine stone fill specified in item No. 4 below except stone larger than 4 inches is to be excluded. 4. Stone fill shall be a fine stone fill. The stone material shall conform to the requirements of . NYSDOT Standard Specification Item No. 620.02, stone filling (fine). ♦1314\a0827912.doc (R07) 2.11-2 1. The Contractor shall prepare the subgrade for the roads and access ways to the lines and grades as shown on the Drawings. The subgrade surface shall be compacted with an approved self-propelled roller weighing not less than 10 tons. All hollows and depressions which develop under rolling shall be filled with acceptable General Fill material and shall be re -rolled. This process of shaping, rolling and filling shall be repeated until no depressions develop. The Contractor shall place and compact a 6 -inch (minimum) layer of recycled concrete aggregate (RCA) over the prepared subgrade. The Contractor shall compact the road surface using no less than four passes of the roller and shall fill and re -roll any depressions as required and as directed by the Engineer. 2. The stone fill shall be placed as shown on the Drawings, as specified and as directed by the Owner. The stones shall be placed so that the weight of the stones are carried by the underlying material and not by the adjacent stones. On slopes, the largest stones shall be at the bottom. The stone fill shall be of proper size to form a compact solid blanket to protect the slopes. Stone fill may be placed in location by equipment, however, care shall be taken in ♦1314\a0827912. doc (R07) 2.11-3 5. Gravel used for fill in the construction of the gas migration control trenches shall be a screened gravel fill. The stone material shall conform to NYSDOT Standard Specification 605- 2.02, Granular Filter Materials, Underdrain Filter Type 1 of the referenced specification and shall meet the following criteria. Sieve Size % Passing by Weight 1 -inch 100 1/2 -inch 30-100 1/4 -inch 0-30 No. 10 0-10 No. 20 0-5 C. Execution 1. The Contractor shall prepare the subgrade for the roads and access ways to the lines and grades as shown on the Drawings. The subgrade surface shall be compacted with an approved self-propelled roller weighing not less than 10 tons. All hollows and depressions which develop under rolling shall be filled with acceptable General Fill material and shall be re -rolled. This process of shaping, rolling and filling shall be repeated until no depressions develop. The Contractor shall place and compact a 6 -inch (minimum) layer of recycled concrete aggregate (RCA) over the prepared subgrade. The Contractor shall compact the road surface using no less than four passes of the roller and shall fill and re -roll any depressions as required and as directed by the Engineer. 2. The stone fill shall be placed as shown on the Drawings, as specified and as directed by the Owner. The stones shall be placed so that the weight of the stones are carried by the underlying material and not by the adjacent stones. On slopes, the largest stones shall be at the bottom. The stone fill shall be of proper size to form a compact solid blanket to protect the slopes. Stone fill may be placed in location by equipment, however, care shall be taken in ♦1314\a0827912. doc (R07) 2.11-3 n placing to obtain a good gradation of materials so that the stone fill will be firm and solid. No stones shall be dropped from a height of greater • than 12 inches above the Geocomposite Drainage Layer and Geomembrane. Surfaces shall be leveled to the required alignment and slopes by hand placing the stone so as to fill large voids and to make the surface even. . 3. The rip -rap for the construction of the drainage aprons shall be placed on top of a layer of Geotextile Type II. The stones shall be placed so that the weight of the stones are carried by the underlying material and not by the adjacent stones. The rip -rap shall be of proper size to form a compact solid blanket to protect the slopes. Rip -rap may be placed in location by equipment, however, care shall be taken in placing to obtain a good gradation of materials so that the rip -rap will be firm and solid. No stones shall be dropped from a height of greater than 12 inches above the geotextile. Surfaces shall be leveled to the required alignment and slopes by hand placing the stone so as to fill large voids and to make the surface even. The stone filling shall be placed in a manner that will produce a reasonably well graded mass of stone with smaller stone fragments filling the space between the larger ones, so as to result in the minimum percentage of voids. 4. The Contractor shall install a layer of Type II Geotextile between any rip -rap, RCA and stone fill and adjacent soil layer to separate materials, as shown on the Drawings, as specified and as directed by the Owner. The upper edge of the geotextile shall be properly folded into the soil and stone to prevent a free edge. 5. Reno Mattresses shall be fabricated and installed in accordance with the manufacturer's recommendations, as shown on the Drawings and as directed by the Owner. Assembled Reno Mattress units shall be carried to the job site and placed in their proper location. For structural integrity, all adjoining empty gabions and Reno Mattresses shall be laced along the perimeter of ♦1314\a0827912.doc(R07) 2.11-4 • their contact surfaces in order to obtain a monolithic gabion/mattress structure. While under tension, Reno mattress joints shall be carefully controlled against possible unraveling. Care shall be taken when placing stone filling material to assure that the sheathing on the Reno mattresses shall not be broken or damaged. The cells in any row shall be filled in stages so that local deformation is avoided. Along all exposed Reno mattress faces, the outer layer of stone shall be carefully placed and • packed by hand in order to ensure proper alignment and a neat, compact appearance. The last layer of stone shall be leveled with the top of the mesh to allow proper closing of the lid and provide an even surface. Well packed stone filling without undue bulging and secure lacing is essential in all structures. Lids shall be stretched tight over the stone filling using bars or lid closing tools until the • lid meets the perimeter edges or front and end panels. Lids shall then be tightly laced along all edges, ends and partition panels in the same manner as described herein before for assembling. Where shown on the Drawings or other wise • directed by the Engineer a wire mesh patch shall be installed in the center cell of the Reno Mattress to allow the 4 -inch CHDPE Swale drain to be installed within the Reno Mattress. The bottom patch shall be wire laced to the bottom cells of the Reno Mattress and the 4 -inch CHDPE swale drain shall be placed with stone filling on each side and top. The stone filling shall be carefully placed and packedby hand so that the CHDPE pipe is not compressed or deformed. The top patch shall then be wire laced to the top surface of the Reno Mattress to achieve proper alignment and a neat, compact appearance. The lacing shall be in the same manner as described herein for assembly. • ♦1314\aO827912.doc (RO7) 2.11-5 • Where shown on the Drawings or otherwise directed by the Engineer, mesh shall be cut, folded and wired together to suit existing site conditions. Mesh must be cleanly cut and surplus mesh cut out completely, or folded back and neatly wired to an adjacent Reno Mattress face. Cut edges of mesh shall be securely laced together with lacing wire in the manner described above. 6. The Contractor shall install the screened gravel fill in the gas migration trenches. The gravel placed in the gas migration trench shall be placed in 24 -inch layers from the bottom of the trench to within 6 -inches of the surface. Geotextile shall be installed along the sides of the gas migration trench before the gravel fill is placed and on top of the gravel fill when the filling is complete as shown on the Drawings, as specified and as directed by the Owner. The gravel shall be placed in a manner that will produce a reasonably well graded mass of stone. 7. The stone layer in the construction site tracking pad shall be installed as shown on the Drawings, as specified and as directed by the Owner. • • • • C C • r, ♦1314\a0827912.doc (R07) 2.11-6 • • TOWN OF SOUTHOLD SUFFOLK COUNTY, NEW YORK CONTRACT NO. 2000 - GENERAL CONSTRUCTION SOUTHOLD LANDFILL CLOSURE DIVISION 3- MECHANICAL 3.0 SCOPE OF WORK A. Description 1. The Contractor shall furnish all labor, materials, equipment, services and incidentals required to perform all mechanical work as specified, as shown on the Drawings and as directed by the Owner. The mechanical work shall include, but not be limited to, the following: a. Furnishing and installing Landfill Gas Vents complete and ready for use as specified, as • shown on the Drawing and as directed by the Owner. b. Furnishing and installing corrugated high density polyethylene (CHDPE) drainage pipes of the diameters specified to the dimensions and elevations shown on the Drawings, complete and ready for use, including couplings, flared end sections, riprap and geotextiles. C. Furnishing and installing 4 -inch diameter perforated CHDPE swale drains complete and ready for use in each swale and 4 -inch diameter perforated CHDPE anchor trench drains along the anchor trenches, including integral geotextile wrap, couplings, • fittings, bird screens, etc., as specified, as shown on the Drawings and as directed by the Owner. 2. All aspects of the mechanical work shall be • performed in accordance with the requirements of the approved plans and submittals. 3. The Landfill Gas Vents to be constructed under this Contract are designed to intercept landfill gas. The Contractor shall be aware of the combustible and explosive nature of the gases ♦1314\a0827902.doc(R02) 3 .0 —1 1] L likely to be encountered. The Contractor shall be solely responsible for familiarizing himself or herself with all potential and existing hazards, and employing all safety related measures to protect workmen during the Work. These shall include, but not be limited to, implementing precautions with respect to fire, explosion, vapor and dust inhalation, etc. No separate payment • shall be made for meeting these requirements. C • C • • ♦1314\A0827902.doc(R02) 3.0-2 • • 3.1 Pipes, Valves, Fittings and Appurtenances A. Scope 1. The Contractor shall furnish all labor, materials, equipment, services, incidentals, etc., as necessary to construct the Landfill Gas Vents, corrugated high density polyethylene culvert pipes, swale drains and anchor trench drains, etc., as specified, as shown on the Drawings and • as directed by the Owner. B. Submittals 1. The Contractor shall submit to the Engineer for review and approval 10 copies of manufacturer's literature, catalog cuts, sketches, details, etc., for all materials. 2. Prior to each shipment, the Contractor shall submit certified test reports or drawings showing • all details of construction required to establish that all items included in this section were manufactured and tested in accordance with the applicable ASTM, ANSI, AWWA, AASHTO, NSF, etc., standards specified herein. • 3. Any deviations from the Specifications shall be brought to the attention of the Engineer. Any change of material during the project must be approved by the Engineer. • C. Quality Assurance 1. All piping, valves, fittings, accessories and appurtenances shall be of the sizes and materials as shown on the Drawings or designated herein. Where materials and methods are indicated as being in conformance with a standard specification, it shall refer, in all cases, to the latest edition of the specification and shall include all interim revisions. 2. All mechanical work shall comply with the laws, • regulations, codes and standards, and safety requirements as specified by local, state, federal or other agencies which have jurisdiction. 3. Each piece of pipe and each fitting shall be plainly marked at the foundry or place of • ♦1314\A0827902.doc(R02) 3.1-1 • i(a manufacture with the type, class number, weight of pipe, etc. 4. The Contractor shall protect all piping, equipment and accessories from damage at all times during construction and until the final acceptance by the Owner of the completed project. Pipe openings for partially completed lines shall be closed with Plugs or caps during installation. Equipment shall be properly covered and protected against dirt, water, chemicals or mechanical injuries at all times. Prior to the final acceptance of the Project, all piping shall be thoroughly cleaned so as to be turned over to the Owner in proper operational condition. 5. All materials shall be subject to inspection after delivery. Any material failing to meet the specifications shall be subject to rejection and immediately removed from the project site. Materials 1. Polyvinyl Chloride (PVC) Pipe and Fittings (Landfill Gas Vents) a. PVC slotted wall and solid wall pipe for the construction of the passive gas vents shall be 6 -inch diameter Schedule 80 conforming to ASTM D1784 and ASTM D1785. The pipe and fittings shall be joined using solvent cement joints. b. Slotted PVC pipe shall have a slot size of 0.120 inch and a net open screen area of 36 square inches per lineal foot of screen. The bottom of the screen and the ends of the lateral cross arms shall be fitted with a flush joint plug fabricated from solid stock. The screen length shall be in increments of 5 feet and the required screen length shall be as shown on the Drawings. C. PVC fittings for construction of the landfill gas vents shall be Schedule 80 PVC in accordance with ASTM D2467. d. PVC primer and solvent cement shall be in accordance with ASTM D2564 and ATM F656. n • • • L El C: C: r, u ♦1314\A0827902.doc(R02) 3.1-2 • • • • • • • • • • • 2. Wash Rounded Gravel (Landfill Gas Vents) 3. a. The Contractor shall install pea gravel around the slotted pipe as part of the construction of the Landfill Gas Vents and laterals, as shown on the Drawings. b. The pea gravel shall be clean, washed and graded, with rounded particles conforming to the following gradation: Sieve Size 4 6 8 10 12 Percent Passing 98 64 8 2 1 C. The pea gravel shall be free of soft limestone, sandstone or shale. d. The pea gravel envelope around the Landfill Gas Vent laterals shall be wrapped with a layer of Type I Geotextile as shown on the Drawings. The geotextile shall overlap itself a minimum of 12 inches across the top of the gravel envelope. Corrugated High Density Polyethylene (CHDPE) Culverts and Conveyance Pipe a. The Contractor shall furnish and install CHDPE pipe in the sizes and lengths as shown on the Drawings. b. The CHDPE pipe shall have an annular corrugated exterior and a smooth interior. The CHDPE pipe shall comply with AASHTO M294 Type S for pipes sizes of 12 to 36 inches in diameter. Thirty -six-inch diameter pipe may have a spiral -corrugated exterior and a smooth interior. c. The high-density polyethylene shall conform to ASTM D1248 Type III, Category 4, Grade P33, Class C or ASTM D3350 Cell Classification 324420C. The pipe shall be suitable for H-20 loading with a minimum depth of cover of 12 inches. ♦1314\A0827902.doc(R02) 3.1-3 4. d. The fabricated pipe shall exhibit a Manning "n" value of 0.010 or less. e. The CHDPE pipe shall be joined using coupling bands which shall cover at least one full corrugation on each section of pipe. The coupling bands shall be gasketed and the gasket shall be made of closed -cell synthetic expanded rubber meeting the requirements of ASTM D1056, Type 2. The gaskets shall be installed on the coupling band by the pipe manufacturer. All coupling bands shall meet or exceed the soil tightness requirement of the AASHTO specification for Highway Bridges, Section 23, Paragraph 23.3.1.5.4(e). f. All HDPE pipe fittings shall conform to AASHTO M252 or AASHTO M294. g. The pipe shall bear the class of pipe and the trademark of the manufacturer. h. Each culvert pipe shown on the Drawings shall be installed with a prefabricated flared end section on both the upstream and downstream ends. The flared end section shall be secured to the pipe with a collar similar to the pipe couplings and drawn up with two bolts. The flared end section shall be fabricated from high density polyethylene. i. The CHDPE pipe, couplings and flared end sections shall be as manufactured by Hancor, Inc., or approved equal. Corrugated High Density Polyethylene (CHDPE) Drain Pipes a. The Contractor shall furnish and install 4 -inch diameter, corrugated and perforated CHDPE drain pipe as shown on the Drawings. b. The CHDPE pipe shall be seamless and have an annular corrugated exterior and interior. The CHDPE pipe and fittings shall comply with AASHTO M252 for pipes sizes of 3 to 10 inches in diameter. c. ♦1314\A0827902.doc(R02) The high-density polyethylene shall conform to ASTM D1248 Type III, Category 3, 4 or 5, 3.1-4 • • • n G u • L: El u • E • Grades P14, P23, P33 and P34, Class C or ASTM D3350. The pipe shall be heavy duty - AASHTO tubing with a minimum pipe stiffness of 30 psi at 5% deflection. d. The perforated swale drains and anchor drain pipes shall be perforated in accordance with AASHTO M252 and shall be supplied with an integral geotextile wrap. The geotextile shall be knitted polyester and have a nominal • weight of 3.5 ounces/square yard, a Mullen Burst of 100 psi, and an apparent opening size (AOS) of 40 sieve. e. Whenever the geotextile wrap is cut to make a piping connection, the free end of geotextile • shall be secured to the pipe in order to cover all perforations. The geotextile shall be secured using nylon cable ties, polyethylene tape or other method recommended by the manufacturer. • f. The outlet ends of each drainage pipe shall be fitted with 1/4 -inch hardware cloth, secured in place to prevent the entrance of birds, rodents, etc. g. The perforated, geotextile wrapped CHDPE pipe and the solid wall CHDPE pipe shall be manufactured by Hancor, Inc., or approved equal. The pipe shall bear the class of pipe and trademark of the manufacturer. E. Installation 1. All piping, fittings and appurtenances shall be installed by skilled workmen and in a workmanlike manner, insuring a complete, workable system in • all respects. All piping installations shall be erected to accurate lines, grades and pitches, and shall be adequately supported as shown, specified or required. 2. All cutting, fitting, repairing and finishing, or other work that may be required in conjunction with piping installation work, shall be performed by craftsmen skilled in their respective trades and shall be considered a part of the Work. C ♦1314\a0827902.doc(R02) 3. 1-5 0 n u 3. Proper and suitable tools and appliances for safe and convenient handling and installing of pipe and • fittings shall be used. Under no circumstances shall pipe be dropped into trenches. Care shall be taken to prevent damage to any interior coating on pipes and fittings. All pieces shall be carefully examined for defects, and no piece shall be installed which is known to be defective. If any • defective piece should be discovered after having been installed, it shall be removed and replaced with a sound piece in a satisfactory manner by the Contractor and at the Contractor's own expense. Pipe and fittings shall be thoroughly cleaned • before they are installed and shall be kept clean until they are accepted after completion of Work. 4. Unless otherwise specified or shown, the minimum cover over buried pipe in earth trenches shall be 4 feet. Pipe laid in trenches shall rest on good, • firm material compacted in conformance with the Specifications. Where existing bedding material is considered unsuitable by the Engineer, the Contractor will be directed to remove it and replace it with good granular material. No pipe shall be laid until the Engineer inspects the • bedding condition. In general, trench widths shall be kept to a minimum. The bottom of trenches shall be excavated to accurate grade. 5. Any trench excavation or other excavation and • backfilling required during the installation of pipe, fittings and appurtenances, shall conform to the requirements of the Specifications. F. Cleaning 1. The Contractor shall clean each piece of pipe • prior to its installation to ensure that all construction debris, dirt, shavings, water, etc., have been removed. .2. At the end of each day, the Contractor shall • securely cover the ends of the pipeline prior to backfilling the trench. 3. Upon excavation of the pipe, the Contractor shall remove all dirt, debris, etc., which may have entered the pipe prior to proceeding with the • installation of additional piping. ♦1314\A0827902.doc(R02) 3.1-6 • 4. The Contractor shall provide the Engineer with assistance as may be required to determine the effectiveness of the operation. The Contractor shall disassemble portions of the system as directed by the Engineer to permit inspection of the pipe interiors. 5. The Engineer reserves the right to direct the Contractor to repeat the cleaning operation as may be required to effectively remove all unwanted materials from the pipe interiors. G. Correction of Defects 1. Any leakage or defective piping disclosed by examination testing shall be replaced or repaired by the Contractor at the Contractor's own expense. Defective piping shall be repaired in a manner acceptable to the Engineer. The Engineer shall have the option to reject any repaired pipe if the repair is unsatisfactory as determined by the Engineer. No backfilling shall be permitted until all tests or examinations have been made, and all defects corrected to meet the requirements of the specified test and all piping proves tight. No caulking of defective piping or joints shall be permitted. i • • U • ♦1314\a0827902.doc(R02) 3 .1 _7 0 • TOWN OF SOUTHOLD SUFFOLK COUNTY, NEW YORK • CONTRACT NO. 2000 - GENERAL CONSTRUCTION SOUTHOLD LANDFILL CLOSURE DIVISION 4- LANDFILL CAPPING SYSTEM • 4.0 SCOPE OF WORK A. Description 1. The Contractor shall furnish all labor, materials, equipment, services and incidentals required to • install all components of the Landfill Capping System (capping system) and appurtenances as specified, as shown on the Drawings and as directed by the Owner. The construction of the capping system shall include, but not be limited to, the following: • • Depending on existing contour elevations, the Contractor shall construct a prepared subgrade by placing and compacting a 6 -inch thick layer (minimum) of Contour Grading Material over the • existing surface, relandfilled waste or waste which has been exposed during shaping of the landfill surface. The top surface of this layer shall be considered as the prepared subgrade surface for the construction of the capping system. In areas where the existing grade • surface coincides with the proposed subgrade elevations, satisfies the requirements of the Specifications and no waste is exposed, a 6 -inch layer of Contour Grading Material will not be required in order to establish the prepared subgrade. • The Contractor shall proofroll the prepared subgrade in accordance with 6NYCRR Part 360 regulations, prior to proceeding with the overlying layers. • • The Contractor shall furnish and install all natural and geosynthetic components of the capping system. The source of supply for the soil components shall be as specified in these • Contract Documents and approved by the Engineer. All geosynthetics shall be properly anchored at the Limits of Cap as shown on the Drawings, as specified and as directed by the Owner. ♦1314/k0820901.doc(R04) 4.0-1 • • The capping system shall consist of an integrated system of soils and geosynthetics arranged as follows from the bottom up: E ♦1314/k0820901.doc(R04) 4.0-2 • — Existing and/or relandfilled waste — Contour Grading Material as required to achieve rough grading — 6 -inch layer of Contour Grading Material, as • required, to provide a prepared and proofrolled subgrade surface — Type I and Type II Geotextiles, as required and directed by the Owner — 12 -inch Gas Venting Layer — 60 Mil HDPE textured geomembrane • — Geocomposite Drainage Layer, as required and directed by the Owner — 12 -inch Barrier Protection Layer — 6 -inch Topsoil Layer — Hydroseeding — Erosion Control Blanket, as required and directed by the Owner 2. The Contractor shall furnish and install erosion control blanket as part of measures necessary to provide temporary soil erosion resistance to seeded landfill surfaces in the areas of the site as required and as directed by the Owner. The Contractor shall furnish and install Erosion Control Fabric as part of the construction of the drainage swales. • 3. The Contractor shall furnish the required manufacturer's Quality Assurance/Quality Control (QA/QC) documentation and shall perform testing of the various components of the capping system in accordance with the requirements of these Contract • Documents. 4. All aspects of the construction of the capping system shall be conducted in accordance with the approved plans and submittals. • 5. All aspects of the construction of the capping system shall be conducted in accordance with the Contractor's Quality Control (QC) Plan. E ♦1314/k0820901.doc(R04) 4.0-2 • 0 • • 0 • • 4.1 Geotextiles A. Scope 1. The Contractor shall furnish all labor, materials, equipment, services, incidentals, etc., necessary for the placement and installation of geotextile filter fabric Type I and Type II Geotextile as shown on the Drawings, as specified and as directed by the Owner. 2. The surface of the subgrade areas must be prepared to provide a uniformly firm, finished surface to provide full intimate contact with the geotextile. 3. Before placing any material on the prepared subgrade, the Engineer and the Contractor shall visually inspect the prepared subgrade to evaluate the suitability of the subgrade to ensure that the surface is properly compacted, smooth and uniform, free of loose soil or protrusions, and that the elevations are consistent with the Drawings. B. Quality Assurance 1. Manufacturer's Qualifications: a. Geotextile manufacturer shall be a • specialist in the manufacture of drainage control filter fabric, and have produced and successfully installed a minimum of five million square feet. b. The Contractor shall prequalify the source(s) of each of the geotextile filter fabric(s) prior to use on the project. • ♦1314/k0820902.doc(R05) 0 C. Prior to procurement of the geotextile filter material, the Contractor shall submit to the Engineer the following information for approval: Origin and identification of the raw materials used to manufacture the 4.1-1 • geotextile filter (including polymer density, type and ultraviolet stability). • The geotextile manufacturer's quality assurance/quality control methods, procedures, tests, testing frequency, etc., to ensure compliance with these specifications. • A copy of QC certificate regarding the raw materials issued by the producer of the raw materials. • A copy of QC certificate issued by the • manufacturer of the geotextile filter that the filter material is continuously inspected for uniformity, damage, imperfections, broken needles and foreign • materials. A history of the nature and frequency of repair, the method of repair and remediation, and results of re -testing of the geotextile filter material shall be reported. In addition, the method of transportation, loading and unloading of • the filter material must be submitted. • A copy of the Contractor's QC plan regarding the installation of the geotextile filter which shall include, at • a minimum, the following information: — Installation procedures — Field seaming procedures — Defects documentation and repair procedures • A certificate of compliance from the manufacturer of the geotextile filter that the material to be supplied meets all the • material specifications for the geotextile filter material. • Certified minimum average roll values (i.e., values equal to the mean value • minus two standard deviations obtained ♦1314/k0820902.doc(R05) 4.1-2 r� U 0 C, • 11 • • • • • 40 ♦1314/k0820902.doc(R05) 0 from routine testing on the product) for the following properties: - Results of the mass per unit area analyses conducted in accordance with ASTM D5261. - Results of the grab tensile strength tests conducted in accordance with ASTM D4632. - Results of the trapezoidal tear strength tests conducted in accordance with ASTM D4533, Test Method for Trapezoid Tearing Strength of Geotextiles. - Results of the burst strength tests conducted in accordance with ASTM D3786, Test Method for Hydraulic Bursting Strength of Knitted Goods and Non -Woven Fabrics: Diaphragm Bursting Strength Tester Method. - Results of the puncture strength tests conducted in accordance with ASTM D4833. - Results of the thickness tests conducted in accordance with ASTM D5199. - Results of the hydraulic conductivity tests conducted in accordance with ASTM D4491, Test Methods for Water Permeability of Geotextiles by Permittivity. - Results of the apparent opening size tests conducted in accordance with ASTM D4751, Test Method for Determining the Apparent Opening Size of a Geotextile. d. All geotextile (by type) supplied to the Project shall be the product of one manufacturer, unless that material is found 4.1-3 C. to be unsuitable the Work. 2. Submittals: during the prosecution of a. Submit ten (10) copies of manufacturer's data, specifications, installation instructions and dimensions. b. Submit ten (10) copies of an affidavit certifying that the filter fabric furnished complies with all requirements specified herein. C. No geotextile shall be shipped until the affidavit is submitted to the Engineer. Materials 1. ♦1314/k0820902.doc(R05) Type I Geotextile a. The geotextile shall be an 8 oz./sq. yd. continuous filament polyester or polypropylene nonwoven needlepunched fabric. The fabric shall be inert to commonly encountered chemicals, biological degradation, hydro -carbons, acids, alkalies and mildew. The fabric shall be resistant to rot, ultraviolet light, insects and rodents. b. The polyester or polypropylene filaments shall be formed into a stable network such that the filaments retain their relative position. C. The manufacturer shall provide certifications that each roll (identified by roll number) of geotextile conforms to the requirements of these specifications. The certifications shall be submitted to and reviewed by the Engineer prior to the installation of the material. d. The geotextile polymer composition shall be at least 95% polypropylene or polyester by weight. 4.1-4 C, • • • C n u n . J n u • Pi • e. The minimum roll width shall be 15 feet. The roll length shall be maximized in order to minimize seams. • f. The Type I Geotextile shall be TG700 as manufactured by Evergreen Technologies, Inc., Hoechst Celanese, 801 Geotex as manufactured by Synthetic Industries or approved equal. • g. The Type I Geotextile shall conform to the properties listed in Table 4.1-1. • ♦1314/k0820902.doc(R05) 4.1-5 0 2. Type II Geotextile • a. The geotextile shall be a 12 oz./sq. yd. Continuous filament polyester or polypropylene nonwoven needlepunched fabric. The fabric shall be inert to commonly encountered chemicals, biological • degradation, hydrocarbons, acids, alkalies and mildew. The fabric shall be resistant to rot, ultraviolet light, insects and rodents. b. The polyester or polypropylene filaments • shall be formed into a stable network such that the filaments retain their relative position. C. The manufacturer shall provide • certifications that each roll (identified by roll number) of geotextile conforms to the requirements of these specifications. The certifications shall be submitted to and reviewed by the Engineer prior to the installation of the material. • d. The geotextile polymer composition shall be at least 95% polypropylene or polyester by weight. • e. The minimum roll width shall be 13 feet. The roll length shall be maximized in order to minimize seams. • ♦1314/k0820902.doc(R05) 4.1-5 0 Table 4.1-1 TYPE I GEOTEXTILE Fabric Property Test Method Unit Specified Value Qualifier(l) Fabric Weight ASTM D5261 oz/sq yd 7.9 MARV Thickness, t ASTM D5199 mils 85 MARV Grab Strength(Z) ASTM D4632 lbs 210 MARV Grab Elongation(2) ASTM D4632 % 50 MARV Trapezoid Tear Strength(2) ASTM D4533 lbs 80 MARV Puncture Resistance ASTM D4833 lbs 100 MARV Mullen Burst Strength ASTM D3786 psi 320 MARV Water Flow Rate ASTM D4491 gpm/sq ft 90 MARV Permittivity ASTM D4491 sec -1 1.2 MARV Permeability ASTM D4491 cm/sec 0.3 MARV Apparent Opening Size (AOS) ASTM D4751 sieve size mm 70 0.212 MARV W Resistance ASTM D4355 % strength retained 70 MARV pH Resistance 2-13 Range Notes: (1) MARV - Minimum Average Roll Value. (2) Values in the weakest principal direction. ♦1314/k0820902.doc(ROS) 4.1-6 E C 0 0 r, E 0 E 0 r • C • C f. The Type II Geotextile shall be TG800 as manufactured by Evergreen Technologies, Inc., Hoechst Celanese, 1201 Geotex as manufactured by Synthetic Industries or approved equal. g. The Type II Geotextile shall conform to the properties listed in Table 4.1-2. D. Quality Control During Manufacturing 1. The geotextile manufacturer shall strictly implement and enforce the manufacturer's quality assurance/quality control plan and procedures to ensure that the delivered product satisfies the requirements of these Specifications in all regards. 2. During manufacture of the geotextile for this project, the geotextile manufacturer shall, as a minimum, conduct the following quality control tests at no less than the specified frequency. Property Mass Per Unit Area Grab Tensile Apparent Opening Size Permeability Puncture Resistance Trapezoidal Tear Test Frequency every 100,000 ft2 every 100,000 ft 1 per production lot 1 per production lot every 400,000 ft every 400,000 ft 3. Upon delivery of the rolls of geotextile, the Contractor shall furnish to the Engineer a copy of the certifications from the manufacturer certifying that the current batch of geotextile material delivered to the site was manufactured and QC inspected, and transported without damage. ♦1314/k0820902.doc(R05) The certifications shall be signed by a responsible party employed by the manufacturer. The certifications shall include the quality control/quality assurance test results specified herein. The certifications shall also specifically state that each roll has been inspected for the presence of broken needles by means of an on-line metal detector and that any such needles have been removed. 4.1-7 Table 4.1-2 TYPE II GEOTEXTILE Fabric Property Test Method Unit Specified Value Qualifier(l) Fabric Weight ASTM D5261 oz/sq yd 11.8 MARV Thickness, t ASTM D5199 mils 120 MARV Grab Strength(2) ASTM D4632 lbs 325 MARV Grab Elongation(2) ASTM D4632 % 50 MARV Trapezoid Tear Strength (2) ASTM D4533 lbs 120 MARV Puncture Resistance ASTM D4833 lbs 145 MARV Mullen Burst Strength ASTM D3786 psi 575 MARV Water Flow Rate ASTM D4491 gpm/sq ft 75 MARV Permittivity ASTM D4491 sec -1 1.0 MARV Permeability ASTM D4491 cm/sec 0.3 MARV Apparent Opening Size (AOS) ASTM D4751 sieve size mm 80 0.180 MARV W Resistance ASTM D4355 % strength retained 80 MARV pH Resistance2-13 Range Notes: (1) MARV - Minimum Average Roll Value. (2) Values in the weakest principal direction. ♦1314/k0820902.doc(R05) 4.1-8 0 F, 17, 0 17, n 0 C r -I L-A • 4. The certifications and quality control/quality assurance test reports shall clearly delineate the specific, individual roll numbers that they pertain to. • E. Delivery, Storage and Handling 1. No geotextile shall be shipped to the project site prior to the prequalification of the material by the Contractor. The Contractor shall notify the Engineer at least 24 hours prior to • delivery. 2. Each roll of geotextile delivered to the site shall be labeled by the manufacturer. The label shall clearly state the manufacturer's name, • product identification, lot number, roll number and roll dimensions, and directions to unroll. 3. Geotextile shall be protected from ultraviolet light exposure, precipitation or other inundation, mud, dirt, dust, puncture, cutting or any other damaging or deleterious conditions. Geotextile rolls shall be shipped and stored in opaque and watertight wrappings. 4. The Contractor shall provide all labor and • equipment required to assist the Engineer in inspection of material upon delivery to the site. 5. Rolls shall be stored in a manner which protects them from the elements. • 6. The Contractor shall not use any hooks, tongs or other sharp tools or instruments for handling the rolls. The Contractor shall utilize non -damaging slings or a pole which extends a minimum of 1 • foot beyond each end of the roll to unload or handle individual rolls. 7. The geotextiles shall not be dragged along the ground. • 8. Any roll of geotextile which has its opaque and watertight wrapping damaged during delivery, handling or storage shall be identified and marked. At the time of installation, no less • ♦1314/k0820902.doc(R05) 4.1-9 • r� U than the first 5 wraps of geotextile shall be removed from the roll and rejected for use on the project. • 9. Only geotextile materials which have been approved, properly handled and stored, and for which acceptable roll certifications have been received and approved shall be installed. • 10. The Contractor shall assist the Engineer in obtaining conformance samples from the material at the time of placement. A conformance sample shall measure 3 feet in roll length by the width of the roll. Testing of the conformance sample • shall be at the discretion of the Engineer. Any conformance sample which yields test results less than these Specifications shall be considered grounds for the rejection, removal and replacement of the sampled roll as well as all other rolls from the production lot which exhibit • comparable defects in quality or properties. The Contractor shall bear the responsibility and costs necessary to document that any other rolls (other than the sampled roll) are in compliance with these Specifications. The Contractor shall • bear all costs for the removal, reestablishment of a prepared and approved installation surface, and the replacement, installation and testing of the replacement material. • 11. Any material which displays characteristics or properties not in conformance with these Specifications and/or makes it unsuitable for the intended purpose shall be rejected, removed and replaced all at no additional cost to the Owner. • F. Installation 1. General a. All geotextiles shall be weighted with • sandbags or the equivalent when required. Such sandbags shall be installed during placement and shall remain until replaced with cover material. ♦ 1314/k0820902. doc (ROS ) 4.1-10 • • • • :7 • • • b. If white colored geotextile is used, Precautions shall be taken against "snowblindness" of personnel. C. Before placing any material over the prepared subgrade, the Engineer and the Contractor will visually inspect the prepared subgrade to evaluate the suitability of the subgrade and ensure that the surface is properly compacted, smooth and uniform, and that the elevations are consistent with the Drawings. The surface of the prepared subgrade must be reasonably free of stones, organic matter, irregularities, protrusions, loose soil and any abrupt changes in grade that could damage the geotextile. d. The Contractor shall take any necessary precautions to prevent damage to underlying layers during placement of the geotextile. e. During placement of geotextiles, care shall be taken not to entrap in the geotextile any stone, excessive dust or moisture that could damage the geotextile, generate clogging or hamper subsequent seaming. f. Geotextiles shall not be exposed to precipitation prior to installation and • shall not be exposed to direct sunlight for more than 14 days. U • • L 2. Geotextile Placement a. The geotextile shall be installed parallel to the slope (where appropriate) and shall be unrolled in overlapping strips as recommended by the manufacturer and directed by the Owner. The number of field seams should be minimized. b. The geotextile shall be installed in such fashion to avoid excessive stretching and tearing of the material and so that placement of the overlying material will not tear or excessively stretch the fabric. ♦1314/k0820902.doc(R05) 4.1-11 17, c. The protective wrappings on each roll shall not be removed more than 1 hour prior to • unrolling the geotextile. d. After the protective wrapping has been removed, the geotextile shall not be left exposed to sunlight for more than 14 days • unless otherwise specifically specified and guaranteed, in writing, by the geotextile manufacturer. Geotextile which has been left exposed to sunlight for more than 14 days shall be rejected by the Engineer. The Contractor shall promptly remove the • rejected material and replace it with new geotextile which conforms with the requirements of these Specifications at no additional cost to the Owner. The Contractor shall promptly discard the • rejected material and remove it from the project site. e. The Contractor shall properly protect unused portions of rolls in accordance with the • requirements for new rolls. Unused portions of rolls which are not properly protected, handled and stored shall be rejected by the Engineer and removed from the site by the Contractor at no additional cost to the Owner. • f. The geotextile shall be joined by seaming as specified herein, and in accordance with the recommendations of the geotextile manufacturer. All sewing shall be done • using polymeric thread with chemical properties equal to or exceeding those of the geotextile. The thread shall be a color which clearly contrasts with the color of the geotextile to promote visibility and facilitate inspection. All seams shall • overlap a minimum of 3 inches and shall be sewn using a double thread lock stitch Type 401 or equivalent. The seam shall be a "flat" or "prayer" seam. The sewn seam shall be a minimum of 3 inches from the edge • of the geotextile. 41314/k0820902.doc(ROS) 4.1-12 0 0 • • • • g. Any holes or tears in the fabric shall be promptly repaired in accordance with the geotextile manufacturer's specifications and recommendations. Should any tear exceed 10 percent of the width of the roll, that roll shall be removed and replaced. On slopes steeper than 10%, the fabric patch shall be sewn into place using a double sewn lock stitch (1/4 to 3/4 inch apart and no closer than 3 inches from any edge). On non -slope areas (slope less than 10%), a fabric patch shall be spot seamed in place with a minimum of 36 inches of overlap (or greater as recommended by the geotextile manufacturer) beyond the perimeter of the tear or damage in all directions. h. All geotextiles shall be weighted with sandbags or the equivalent. The sandbags shall be installed during placement of the geotextile and shall remain in place until removed and replaced with the overlying materials. • G. Backfilling of Anchor Trench 1. The anchor trench shall be backfilled and compacted by the Contractor as shown on the Drawings and as directed by the Engineer. Trench backfill material shall be placed in lifts and compacted by hand or other light compaction equipment to a minimum of 90 percent Standard Proctor density. 2. Care shall be taken when backfilling the trenches to prevent any damage to the geotextiles. At no time shall construction equipment come into direct contact with the geotextile. If damage occurs, it shall be repaired by the Contractor prior to the completion of backfilling. H. Placement of Overlying Materials 1. No materials shall be placed over the geotextile until it has been properly and completely 0 ♦ 1314 /k0820902 .doc (R05) 4.1-13 0 installed, repaired as necessary, documented and accepted. 2. Prior to placement of overlying materials, the Engineer's approval of completed portions of the geotextile shall be required. Unless otherwise approved by the Engineer, the Contractor shall not seek approval for any area of geotextile of less than 40,000 square feet. 3. The Contractor shall place all overlying materials in such a manner to ensure the geotextile is not damaged, that there is minimal slippage of the geotextile on underlying layers and no excess tensile stresses are generated in the geotextile. 4. The Contractor shall exercise extreme care when placing or installing any of the materials which overlie the geotextile. The Contractor shall take all necessary precautions so that the installation of these materials does not damage the geotextile. 5. Equipment used for placing any overlying materials shall not be driven directly on the geotextile. A minimum thickness of 12 inches of gas venting layer material is required between a low ground pressure tracked vehicle and the geotextile. The maximum ground pressure of tracked equipment shall be 4.7 psi. Rubber -tire vehicles shall not be operated unless there is a minimum of 36 inches of material above the geotextile. 6. All gas venting layer material or other overlying material shall be placed from the toe of slope up to the top of slope, never down the slope. 7. The Contractor shall provide spotters for each piece of heavy equipment to ensure that any stones, debris, oversized or deleterious materials are removed from the soil layer to ensure that they are not in contact with the geotextile. The equipment must be operated in such fashion to avoid any sudden braking or ♦1314/k0820902.doc(R05) 4.1-14 E n • C • • C7 n LA C 0 • turning motions which may damage the underlying geotextile. 8. In the event a piece of equipment "spins" its • tracks, the covering operation shall immediately cease and a manual uncovering and examination of the geotextile shall be conducted. Any damage must be promptly repaired and documented in accordance with these Specifications. • • • • • C • • ♦1314/kO820902.doc (ROS) 4.1-15 0 • 4.2 Gas Venting Layer A. Scope 1. The Contractor shall provide all labor, machinery, equipment, tools, incidentals and other items • necessary for the satisfactory installation of the Gas Venting Layer as shown on the Drawings, as specified and as directed by the Owner. 2. The source of supply of the Gas Venting Layer • shall be the on-site sources which have been prequalified for this project. 3. The Contractor shall construct the Gas Venting Layer in accordance with the lines, grades, cross sections and dimensions shown on the Drawings, as • specified herein and as directed by the Engineer. The Gas Venting Layer shall be constructed in one 12 inch compacted lift. 4. The Contractor shall be solely responsible for attaining the prescribed permeability and • characteristics of the Gas Venting Layer components, including screening and/or wet screening (if necessary) as a means of attaining specified gradation and permeability. • B. Quality Assurance 1. Sample and Tests a. Materials used for soil layers shall be subject to examination and tests as may be • required before acceptance and during the duration of this Contract. b. Any material may be tested, and no materials for which laboratory tests are required, • shall be used by the Contractor until notification of acceptance and then only as long as its quality remains equal to that of the accepted sample. C. Material rejected as the result of laboratory • tests shall not be resampled or retested, unless otherwise directed by the Owner. d. Results of the test of any material may be compared with records of similar materials in • ♦1314\K0820903.D0C(R04) 4.2-1 • C. actual service, and when such service record is unsatisfactory, use of the material shall not be allowed even though the tests are satisfactory. e. The Contractor is advised that the Engineer shall conduct a QA/QC (Quality Assurance/ Quality Control) program, in accordance with the requirements of 6 NYCRR Part 360, testing all phases of the Work. The Contractor shall assist the Engineer, as required, in providing access to the Work, the taking and recovery of samples, the repair of the sampled areas, etc. f. No aspect of the Contractor's involvement in providing assistance to the Engineer for the fulfillment of the QA/QC program shall be construed by the Contractor as suitable grounds for claim of hardship, delay or additional compensation. g. During installation, the Contractor shall sample (in the presence of the Engineer) the Gas Venting Layer soil at a frequency of no less than once per 5,000 cubic yards of soil and test for moisture/density relationship in accordance with ASTM D698. Certified test results shall be submitted to the Engineer for review. 2. Water a. The water to be used for dust control or for adjusting the moisture content of the soil shall be potable water and shall be clean, free from oil, acids, alkalis and other deleterious water soluble or insoluble substances. Submittals 1. Prior to start of work, the Contractor shall submit a written description of manpower, equipment and procedures to be used for placement and compaction of materials. ♦1314\K0820903.DOC(R04) 4.2-2 P C • • C • C • r • D. Storage and Handling 1. All Gas Venting Layer material shall be adequately protected to preserve the fitness and the quality • of the material and shall be stockpiled on top of plastic sheeting so as not to contaminate the material with the underlying soils. 2. The Gas Venting Layer material shall be transported to the liner area in clean equipment. • E. Materials 1. The Gas Venting Layer shall be constructed from soil in the on-site borrow area which based on testing performed by the Owner and presented in • Appendix B is soil with a minimum coefficient of permeability of 1 x 10-3 cm/sec having less than ten (10) percent by weight fines which pass the No. 200 sieve. Any material in the borrow area which does not comply with the specified maximum fines • percentage based on the testing presented in Appendix B shall not be acceptable for use in construction of the gas venting layer. 2. The Gas Venting Layer soil shall be free of any organic material, roots, stumps, chunks of earth or • clay, shale or other soft, poor durability particles, construction and demolition debris, reprocessed or recycled soils, concrete or other foreign material F. Execution • 1. The Contractor shall utilize the specified on-site borrow area soil for construction of the Gas Venting Layer. 2. The Gas Venting Layer material shall not be placed • or compacted in a frozen condition or upon frozen or saturated surfaces, nor shall mud, snow, ice or frozen earth be incorporated in the material. 3. Unless otherwise specified or directed by the Owner, the material shall be placed in one • compacted lift, and spread in a manner assuring uniform lift thickness after placing. Unless otherwise directed by the Engineer, the minimum compacted lift thickness shall be no less than 12 inches in uniform thickness and comply with the • lines and grades as shown on the Drawings. ♦1314\K0820903.DOC(R04) • 4.2-3 • 4. The Contractor shall exercise extreme care in placing and spreading the Gas Venting Layer • material in order not to damage or displace the underlying geotextile or prepared subgrade, as appropriate. 5. Heavy equipment used for placing and spreading the • Gas Venting Layer material shall be of the low ground pressure type. No construction equipment shall be permitted to travel directly on the underlying geosynthetics or prepared subgrade after acceptance. The placement equipment shall operate only over previously placed Gas Venting • Layer soil. 6. The maximum ground pressure of the equipment used to place the Gas Venting Layer material shall be 4.7 psi. A minimum thickness of 1 foot of Gas Venting Layer material above the geotextile is • required in order to allow operation of the low ground pressure equipment over the geotextile or prepared subgrade, as appropriate. 7. The Gas Venting Layer material must be pushed u • the side slopes, never down. The Contractor's operation shall be conducted in such manner to prevent undue stress from being imposed on the geotextile. 8. All braking of heavy equipment on the sideslopes • shall kept to the absolute minimum. No turning motions shall be permitted while on the side slopes or any areas underlain by geosynthetics. 9. The Contractor shall provide a worker (spotter) to walk alongside each piece of earth moving • equipment to remove all rocks, stones, roots or other debris that could cause damage to the underlying material. 10. In the event that a piece of equipment "spins" its • tracks, the operation must cease, the area shall be marked, and an investigation of the integrity of the underlying geosynthetic shall be undertaken. Any damage to the geosynthetic shall be immediately repaired, documented and tested. 11. The water content of the material shall be • controlled during placement within the range ♦1314\K0620903.DOC(R04) 4.2-4 0 necessary to obtain the specified compaction and in-place permeability. Contractor shall perform all necessary work to adjust the water content of the material to within the range necessary to permit adequate compaction. • 12. Gas Venting Layer material containing organic materials or other unacceptable material shall be removed and replaced with approved material. 13. Compaction of the Gas Venting Layer material shall • be performed with equipment suitable for the type of material placed and which is capable of providing the densities required. 14. If the specified densities are not obtained • because of improper control of placement or compaction procedures, or because of inadequate or improperly functioning compaction equipment, the Contractor shall perform whatever work is required to provide the required densities. This work shall include complete removal of unacceptable fill areas and replacement and recompaction until an acceptable Gas Venting Layer is provided. 15. It shall be the Contractor's responsibility to properly place and compact all materials, and to • correct any deficiencies resulting from insufficient or improper compaction of materials throughout the Contract period. All Gas Venting Layer material shall be placed and compacted to a density of 95% Standard Proctor (ASTM D698). The extent of sampling to achieve this density specification shall be determined by the Engineer. A minimum of nine randomly located samples per acre per lift shall be taken. Tests will be performed by the Engineer. In place density and moisture tests by nuclear methods will be performed by the Engineer. Tests shall be • performed in accordance with ASTM D2922 and ASTM D3017, respectively. The Engineer reserves the right to perform in-place density and moisture tests by the Sand Cone Method (ASTM D1556), the Rubber Balloon Method (ASTM D2167) or other • comparable method as a means of providing calibration checks at routine intervals. The Contractor shall afford the Engineer ample time during working hours to perform any and all in- place density and moisture tests and shall not • ♦1314\K0820903.DOC(R04) 4.2-5 • • consider this requirement as the basis for delay or claim. 16. The Contractor shall determine the type, size and • weight of compactor best suited for construction of each lift, determine and control the lift (layer) thickness, exert proper control over the moisture content of the material, and other details necessary to obtain satisfactory results. • The selection of the compaction equipment shall also be subject to meeting the requirements of the New York State Department of Transportation Standards Article 203-3.12 as amended. The Contractor shall submit a plan (the Compaction Plan) to the Engineer, detailing how the • Contractor proposes to construct each lift Such plan shall include the method of compaction, lift thickness, and type of equipment to be used and methods of grade control. 17. If more than one piece of compaction equipment is • proposed to be used by the Contractor, the maximum lift thickness for all pieces of compaction equipment shall be the maximum compacted lift thickness achieved by the smallest piece of compaction equipment. • 18. All compaction equipment shall be marked by a permanently attached manufacturer's identification plate designating the name of the manufacturer, model number and serial number of the machine as minimum identification. The plate shall be • installed in a readily visible location. Compaction equipment lacking such an original manufacturer's identification plate, or with altered or illegible plates, will not be recognized as acceptable compaction equipment. Any • equipment not manufactured for compaction purposes and equipment which is not in proper working order in all respects shall not be approved or used. The Engineer will also withhold approval of any compactor for which the Contractor cannot furnish manufacturer's specifications covering data not • obvious from a visual inspection of the equipment and necessary to determine its classification. 19. Compactor types other than a vibratory drum compactor may be employed by the Contractor, subject to approval of the Compaction Plan by the • Engineer. Such approval by the Engineer will be ♦1319\K0820903.DOC(R04) 4.2-6 L • based upon the results of appropriate on-site field tests. 20. In areas inaccessible to conventional compactors, or where maneuvering space is limited, impact • rammers, plate or small drum vibrators, or pneumatic button head compaction equipment may be used with layer thickness not exceeding 6 inches before compaction. Hand tampers shall not be permitted. The Engineer may approve or reject any of the above described mechanical devices, for • inaccessible areas, based upon the results of appropriate on-site field tests. 21. The compacted lift thickness shall be 12 inches. Compaction shall continue until the specified density is achieved and verified by the Engineer. • Each coverage shall overlap the adjacent coverage by a minimum of 18 inches. Any inconsistencies found shall be immediately corrected by the Contractor at his/her expense. • 22. The Contractor shall be responsible for controlling the moisture content within proper limits as the work is progressed. When water must be added to a material, it may be added in the lift, provided it is applied by use of an approved pressure distributor. Distributors must be and • documented approved by Contractor by the Engineer. 23. Water added shall be thoroughly incorporated into the soil, and manipulation shall be provided whenever necessary to attain uniformity of moisture distribution in the soil. The Contractor • shall exercise extreme care so as not to damage the underlying geotextile. When the moisture content of a lift about to be compacted exceeds the required amount, compaction shall be deferred until the layer has dried back to the required amount. In-place manipulation to increase the rate of evaporation shall not be permitted. Blending in a dry material shall not be permitted. 24. The Contractor's method of grade control for the construction of the Gas Venting Layer shall not • create any penetrations of the underlying geosynthetic. Non -intrusive stanchions, such as traffic cones or non -contact means of grade control (e.g.-laser), shall be utilized. C ♦1314\K0820903.DOC(R04) 4.2-7 0 • 25. The rate of placement of the Gas Venting Layer shall coincide with the placement of the • underlying geotextile in order to ensure that the geotextile is not exposed to the elements for more than 14 days after placement. 26. The Contractor shall repair any damage to the Gas Venting Layer between the time of testing and • acceptance. The Contractor shall, in the presence of the Engineer, visually inspect the upper surface of the Gas Venting Layer for angular particles protruding from the surface and remove any such particles and repair the surface to comply with the requirements of the specifications. The Contractor shall protect • the Gas Venting Layer from blowing litter, dust, debris or other contamination and shall repair, or remove and replace any contaminated material as directed by the Engineer, all at no additional cost to the Owner. • 27. In the event that the placed material is perceived to differ from the approved material based on visual examination, the Engineer shall sample the subject material for analysis. Testing of the material shall be in accordance with the specified • testing protocols. If the test results for the subject material are not in conformance with the Specifications, the subject material will be rejected and any of the subject material which has been placed will be removed, from the project site and replaced at no additional cost to the Owner. • If the subject material is in conformance with the Specifications, the new laboratory test results shall be utilized for the determination of in- place density and moisture content. 28. The thickness of the in-place Gas Venting Layer • will be checked after the completion of the work on a 100 -foot by 100 -foot grid pattern and by digging test holes, by hand, with a shovel to the geotextile surface or prepared subgrade surface, as appropriate. The size of the test hole shall • not exceed one -foot in diameter. The Contractor shall be responsible for digging holes in the Gas Venting Layer to allow for the measurements to be taken by the Engineer. The thickness of the lift shall be measured at three equally spaced locations in the excavated hole up to the grade • surface. A straightedge or board should be used to span the hole to reference the grade surface. The ♦1314\K0820903.DOC(R04) 4.2-8 • • three values shall be averaged to determine the actual depth of the compacted lift. After measurements have been made, the Contractor shall backfill the holes with Gas Venting Layer material and hand tamp. During digging and backfill of test • holes, the Contractor shall exercise care not to damage the underlying geotextile. Any such damage shall be repaired at the expense of the Contractor. The thickness of the compacted Gas Venting Layer shall be no less than 12 inches. • 29. The Contractor shall submit quantity records of materials delivered and placed to the Engineer on a weekly basis. 30. Prior to placement of overlying materials, the • Engineer's approval of completed portions of the Gas Venting Layer shall be required. Unless otherwise approved by the Engineer, the Contractor shall not seek approval for any area of Gas Venting Layer of less than 40,000 square feet. • • • • • • ♦1314\K0820903.DOC(R04) 4.2-9 U, • 4.3 Geomembrane A. Scope 1. The Contractor shall furnish all labor, materials, • equipment, services, incidentals, etc. necessary for the placement and installation of 60 mil textured High Density Polyethylene (HDPE) geomembrane for the landfill capping system as shown on the Drawings, as specified and as • directed by the Owner. 2. The 60 mil textured HDPE geomembrane shall be installed on a prepared, compacted subgrade. The limits of the 60 mil textured HDPE geomembrane shall be as shown on the Drawings and as directed • by the Owner. 3. The subgrade surface for placement of the geomembrane must be prepared to provide a uniformly firm, finished surface suitable to provide full, intimate contact with the • geomembrane. The prepared subgrade surface must be free of loose dirt, mud, debris, stones, irregularities, protrusions or other deleterious material which may detrimentally impact the function of the geomembranes. • 4. The textured HDPE geomembrane shall exhibit a minimum interface friction angle of 25 degrees between itself and the underlying and overlying materials (Gas Venting Layer and Geocomposite or Barrier Protection Layer, respectively). • 5. Before placing any geomembrane over the prepared subgrade, the Engineer, the Contractor and the geomembrane Installer will visually inspect the prepared subgrade to evaluate the suitability of the subgrade and ensure that the surface is • properly compacted, smooth and uniform, and that the elevations are consistent with the Drawings, or as directed by the Owner. B. Geomembrane Manufacturer/Installer • 1. Manufacturer's Qualifications a. The geomembrane manufacturer shall be a specialist in the manufacture of HDPE geomembrane and shall have at least five • ♦1314\k0820905.doc(R04) 4 .3— 1 • P years of experience in the continuous manufacture of polyethylene geomembrane. geomembrane manufacturer shall have • manufactured at least 10 million square feet of HDPE geomembrane during the last 5 years. 2. Installer's Qualifications a. The installer shall be the manufacturer or an approved contractor trained and licensed to install the manufacturer's geomembrane. b. The geomembrane installer shall be a specialist in the installation of HDPE • geomembranes and shall have at least five years of experience in the installation of polyethylene geomembranes. The geomembrane Installer shall have installed at least 10 million square feet of HDPE geomembrane on a continuous basis during the last 5 -year period. C. Installation shall be performed under the constant direction of a single Field Installation Supervisor who shall remain on- site and be in responsible charge, throughout the liner installation, for liner layout, seaming, patching, testing, repairs, and all other activities by the Installer. The Installation Supervisor shall have installed or supervised the installation and seaming of a minimum of 3,000,000 square feet of polyethylene geomembrane. d. Seaming shall be performed under the direction of a Master Seamer (who may also be the Installation Supervisor) who has seamed a minimum of 3,000,000 square feet of polyethylene geomembrane, using the same type of seaming apparatus specified for this project. The Installation Supervisor and/or Master Seamer shall be present whenever seaming is performed. • ♦1314\k0820905.doc(R04) 4.3-2 L • C. Submittals 1. • • 0 • • • 2. • • • Geomembrane Manufacturer a. The Contractor shall submit 10 copies of the manufacturer's data, specifications, installation instructions and dimensions. b. Information provided by the manufacturer shall include the following: 1) Information on factory size, equipment, personnel, number of shifts per day and capacity per shift. 2) Quality control program and manual, or descriptive documentation. 3) List of material properties and samples of liner. 4) A list documenting no less than 10 completed facilities totaling a minimum Of 10,000,000 square feet. Each entry in this list shall specify the name and purpose of the facility, its location and date of installation, the name of the owner, the project manager, designer, fabricator (if any), and the installer, as well as the name and telephone number of the contact at the facility who can discuss the project. In addition, the geomembrane thickness and total square footage of the installation surface shall be described. Geomembrane Installer a. The Contractor shall submit 10 copies of background information and qualification proof for the geomembrane installer. 0 •1314\k0820905.doc(R04) • Information provided by the Contractor's installer shall include the following: 1) Certification that both the Installation Supervisor and the Master Seamer have reviewed the Quality Assurance Plan and the Drawings and Specifications. 4.3-3 r1 2) Brief historical background, installation capabilities and information on equipment and personnel. 3) List of at least 10 completed facilities, totaling a minimum of 10,000,000 square feet for which the Installer has installed a HDPE geomembrane. For each installation, the installer shall provide the name and purpose of facility, its location, the date of installation; name of owner, design engineer, manufacturer, fabricator, if applicable, name and telephone number of contact at the facility; thickness of geomembrane and surface area of the installed geomembrane; type of seaming, patching, and tacking equipment; a copy of the Manufacturer's and/or fabricator's • approval letter(s) and/or license(s), if applicable; resume of the qualifications of the Installation Supervisor and Master Seamer to be assigned to this project. . C. The Contractor shall submit three field seam samples fabricated by the installer. The Contractor shall also provide a list of seam properties, minimum values and test methods employed by the installer. 3. Prequalification of the Geomembrane a. The Contractor shall prequalify the source(s) of the geomembrane prior to use on the project site. b. Prior to procurement of the geomembrane materials, the Contractor shall submit to the Engineer the following information for approval: • Origin and identification of the raw materials used to manufacture the geomembrane. • A copy of QC certificate (sample) regarding the raw materials issued by the producer of the raw materials, including, as a minimum, •1314\k0820905.doc(R04) 4.3-4 0 • G r • 0 • • • U 0 specific gravity, melt flow index and a complete stress rupture curve. • A copy of QC certificate (samples) issued by the manufacturer of the geomembrane that the material is continuously inspected for uniformity, damage, imperfections, holes, cracks, thin spots, tears, punctures, blisters and foreign materials. A history of the nature and frequency of repair, the method of repair and remediation, and results of retesting of the geomembrane material shall be reported. In addition, the method of transportation, loading and unloading of the material shall be submitted. • A copy of the Contractor's QC plan regarding the installation of the geomembrane which shall include, as a minimum requirement, the following information: — Installation procedures — Field seaming procedures — Defects documentation and repair procedures. • A Certificate of Compliance and warranty from the manufacturer of the geomembrane that the material to be supplied meets all the material specifications for the geomembrane. • A copy of the manufacturer's warranty, in effect for a period of 20 years, for the quality and integrity of the geomembrane. • Certified results of testing by the QC Geosynthetic Laboratory for the following properties: — Interface friction test performed for the interface between the proposed textured geomembrane and Gas Venting Layer in accordance with ASTM Standard Test Method D5321-92, Determining the Coefficient of Geosynthetic/Geosynthetic ♦1314\k0820905.doc(R04) 4 .3-5 L and Soil/Geosynthetic Friction by the Direct Shear Method. - Interface friction test performed for • the interface between the proposed textured geomembrane and Barrier Protection Layer soil in accordance with ASTM Standard Test Method D5321-92, Determining the Coefficient of • Geosynthetic/Geosynthetic and Soil/Geosynthetic Friction by the Direct Shear Method. - Interface friction test performed for • the interface between the proposed Geocomposite material and proposed textured geomembrane in accordance with ASTM Standard Test Method D5321-92, Determining the Coefficient of Geosynthetic/Geosynthetic and Soil/ • Geosynthetic Friction by the Direct Shear Method. 4. Preconstruction Requirements a. Prior to commencement of the installation, • the Contractor shall provide to the Engineer the following submittals from the Geosynthetic Installer. All submittals must be approved by the Engineer prior to beginning installation of the geomembrane. • A drawing (prepared in AutoCAD Release 14 - provide two reproducibles and on electronic format) showing the panel installation layout identifying both fabricated (if applicable) and proposed locations of all • field seams, as well as any variance or additional details which deviate from the Drawings. The layout shall be adequate for use as a construction plan and shall include dimensions, details, etc. Factory seams (if any) shall be clearly identified. • The panel layout drawing shall include a method to identify and correlate roll numbers, panel numbers, seam numbers, destructive tests, non-destructive tests, repairs, patches, pipe boots, etc. This numbering system shall be implemented • (without deviation) during the installation ♦1314\k0820905.doc(R04) 4.3-6 L • of the geomembrane and be reflected in the As -Built panel layout drawing. • • Installation schedule. • • U C • • • • 0 • A list and resumes of qualified personnel performing field seaming operations along with pertinent experience information. All personnel performing seaming operations shall be qualified by experience or by successfully passing seaming tests. Seaming personnel must have seamed at least 10,000 linear feet of HDPE geomembrane seams using the same type of seaming apparatus to be used on this project. At least one seamer shall have experience seaming a minimum of 100,000 linear feet of HDPE geomembrane seams using the same type of seaming apparatus in use at the project site. The most experienced seamer, the Master Seamer, shall provide direct supervision, as required, over less experienced seamers. No field seaming shall take place without the Master Seamer being present in the active area of seaming. • The field crew foreman for the Geosynthetic Installer must have a documented minimum experience (qualification) of successful installation of at least 50 acres of landfill systems on a minimum of five different projects. • The Contractor shall submit the name and model of all seaming apparatus to be used, as well as any alternative processes for the Engineer's approval. • Copies of test results as required by the specifications. • Copies of certification of acceptance of subgrade as outlined in the specification prior to commencement of work in that area. • A copy of the geomembrane warranty, in effect for a period of 20 years, and a copy of the Installer's warranty, in effect for a minimum period of 2 years. •1314\k0820905.doc(R04) 4 .3-7 D. Materials 1. HDPE Resin 2. a. The geomembrane shall be manufactured of new, first quality resin and shall be designed, compounded and manufactured specifically for use in geomembrane. The resin manufacturer shall certify each batch for Specific Gravity and Melt Flow Index b. Reclaimed polymer shall not be added to the resin; however, the use of polymer recycled during the manufacturing process shall be permitted if it is utilized within appropriate deadlines and if the recycled polymer does not exceed 2% by weight of the total polymer weight. C. The High Density Polyethylene (compounded) resin shall conform to the following properties: Property Test Method Requirements Specific ASTM D1505 >0.94 g/cm3 Gravity Melt Index Carbon Black Content ASTM D1238 Condition E ASTM D1603 <0.4 9/10 min. 2-3% d. The resin used for extrusion bonded seams shall be identical in all respects to the HDPE resin used to manufacture the geomembrane sheet. HDPE Geomembrane Sheets a. The geomembrane shall be seamless across its width and in its length. Factory seams within a roll of a geomembrane will not be acceptable. b. The HDPE liner materials shall be formulated from the appropriate polymers and compounding ingredients to form a HDPE sheet material that meets all requirements for use as a ♦1314\k0820905.doc(R04) 4.3-8 0 1: • C n C 0 • • C • • liner for a municipal waste landfill. The sheet material shall be capable of being bonded to itself by thermal bonding in accordance with the sheet manufacturer's recommendations and instructions. C. The geomembrane may contain a maximum of to by weight of additives, fillers or extenders (not including carbon black). d. The geomembrane shall be manufactured to a nominal thickness as specified. The thickness tolerance shall be plus 10 percent, minus 10 percent. e. The surface of the geomembrane shall not have striations, pinholes or bubbles, and shall be free of holes, blisters, undispersed raw materials or any contamination by foreign matter. f. Liner sheets which have repair patches upon delivery to the site shall not be accepted. Liner sheets which have factory seams upon delivery to the site shall not be accepted. g. The HDPE geomembrane shall be a low permeability Geosynthetic and shall control fluid migration into the landfill. The maximum permeability shall be 1X10-10 cm/sec. h. The minimum roll width shall be 22.5 feet. The roll length shall be maximized in order to minimize the number of field seams. i. Textured geomembrane shall be textured on both sides of the sheet and the texturing shall be uniform for all rolls provided. 0 j. Sixty (60) mil textured HDPE geomembrane shall be as manufactured by GSE Lining Technology, National Seal, Poly -America, Inc., or approved equal. k. • • ♦1314\k0820905.doc(R04) 0 HDPE 60 mil geomembranes shall conform to the properties listed in Table 4.3-1. 4.3-9 Table 4.3-1 60 MIL TEXTURED HDPE GEOMEMBRANE Property Test Method Units Specified Value") Qualifiers Thickness ASTM D751 Mils 54 Minimum Density ASTM D1505 g/cc 0.94 Minimum Melt Flow Index ASTM D1238 Condition E (190°C, 2.16 kg.) g/10 minutes 1.0 Maximum Carbon Black % ASTM D1603 % 2-3 Carbon Black Dispersion ASTM D3015 Rating A-1, A-2, B-1 Tensile Properties ASTM D638 Type IV, 2 -inch gauge length Dumb-bell @2 ipm • Strength at Yield • Strength at Break PPI PPI 140 75 MARV MARV4) • Elongation at Yield % 13 MARV . Elongation at Break % 150 MARV Tear Resistance ASTM D1004 Die C Pounds 45 MARV Puncture Resistance FTMS 101B Method 2065 Pounds 80 MARV Environmental Stress Crack ASTM D1693 10% Igepal, 50°C Hours 1500 Minimum Dimensional Stability ASTM D1204 100-C, 1 hour % change ±2 Maximum Thermal Stability OIT ASTM D3895 130-C, 800 PSI 02 Minutes 2000 Minimum Low Temperature Brittleness ASTM D746 Procedure B Degree F -107 Maximum Coefficient of Linear Thermal Expansion ASTM D696 x10- cm/cm°C 2.0 Maximum Volatile Loss ASTM D1203 % 0.3 Maximum •1314\k0820905. doc (R04 ) 4.3-10 0 n L 0 Fi 1: n u C: 0 1] E 0 0 0 0 0 0 Table 4.3-1 (continued) 60 MIL TEXTURED HDPE GEOMEMBRANE Property Test Method Units Specified Value Qualifiers (1) Water Absorption ASTM D570 % 0.1 Maximum Resistance to Soil Burial ASTM D3083 (as modified in NSF 54 Appendix A) • Tensile Strength at Yield and Break % change 10 Maximum • Elongation at Yield and Break % change 10 Maximum Hydrostatic Resistance ASTM D751 PSI 350 MARV Seam Strengths ASTM D4437 • Peel Strength (Wedge) PPI 88 & FTB Minimum • Peel Strength (Extrusion) PPI 63 & FTB Minimum • Shear Strength (Wedge) PPI 84 & FTB Minimum • Shear Strength (Extrusion) PPI 84 & FTB Minimum (')MARV = Minimum Average Roll Values. (z)The values given correspond to a yield stress of 2300 psi and a break stress of 1250 psi for textured HDPE geomembrane. • FTB = Film Tearing Bond. 0 0 ♦1314\k0620905.doc (R04) 4.3-11 0 r, 1. Pipe Penetration Materials 1) Sponge Rubber Sheeting: Sponge rubber • sheeting shall be type SCE -41, Neoprene/EPT/SBR, Closed Cell Medium, 1/4 inch thick, one side adhesive. 2) Neoprene Adhesive: Neoprene adhesive such as PYTHON shall be used for gluing • sponge rubber sheeting to concrete and HDPE surfaces. 3) Metal Battens: Batten strips shall be Type 304 stainless steel. Width of strips shall be two inches minimum. Thickness shall be 1/4 inch. 4) Worm gear/band type pipe clamps for securing pipe boot sleeve to pipe risers shall be stainless steel. E. Quality Control During Manufacturing 1. Sampling shall be performed by the geomembrane manufacturer, at no additional cost to the Owner, throughout the production run to assure proper quality control. Sampling frequency shall be as specified herein. 2. All resins for use in the geomembrane must pass a candidate preapproval process before being eligible for use. Each incoming railcar shall be sampled, by compartment, with testing performed and compared to the requirements specified herein. Testing shall include Density (ASTM D1505) and Melt Flow Index (ASTM D1238). 3. All additives and concentrates must pass a • candidate preapproval process. All incoming materials are to be statistically sampled with testing performed and compared to the manufacturer's specifications. Testing shall include Density (ASTM D1505), Melt Flow Index • (ASTM D1238) and Carbon Black Content (ASTM D1603) . 4. Each roll of geomembrane shall be subjected to continuous on-line monitoring for thickness, pinholes and inclusions, bubbles or other visual • imperfections. ♦1314\k0820905.doc (R04) 4.3-12 n u • 5. For each roll of geomembrane sheet, a full width sample shall be cut from the end of each roll, and thickness shall be checked across the entire sample as per ASTM D751. The thickness shall be measured every 8-12 inches ± across the width of • the roll. 6. During production, the geomembrane sheet shall be constantly monitored for sheet surface appearance and knife cut edge. The geomembrane sheet shall be visually inspected to assure that material is free of holes, blisters, undispersed raw material, foreign matter, folds, creases, abrasions or other damage. 7. Certified reports on QC tests conducted by the geomembrane manufacturer to verify that the geomembrane meets the specification requirements shall be prepared by the manufacturer and submitted by the Contractor to the Engineer. 8. Certified results of the following QC testing from • the geomembrane manufacturer shall be submitted by the Contractor to the Engineer. The frequency of the QC testing performed by the manufacturer on the finished geomembrane shall be as specified: • Density - ASTM D792 Method A (Test Method for Specific Gravity (Relative Density] and Density of Plastics by Displacement), or ASTM D1505 (Test Method for Density of Plastics by the Density -Gradient Technique). Frequency: Twice per day minimum. • • Carbon black content - ASTM D1603 (Test Method for Carbon Black in Olefin Plastics). Frequency: Four times per day, minimum. Carbon black dispersion - ASTM D3015 (Practice for Microscopical Examination of Pigment Dispersion in Plastic Compounds). Frequency: Twice per day, minimum. • Thickness - ASTM D751. Frequency: Every roll. • • Tensile strength - ASTM D638 (Test Method for Tensile Properties of Plastics) with no requirement for sample conditioning time. Frequency: Every other roll, minimum. • •1314\k0820905.doc(R04) • 4.3-13 L 9. The Contractor shall furnish to the Engineer the following certifications provided by the geomembrane manufacturer or geomembrane installer: • • Certification that nondestructive seam testing was performed on all factory fabricated seams (e.g., pipe boots) over their full length using a test method acceptable to the Engineer. • • Certified results from the HDPE geomembrane manufacturer of tests conducted to verify the quality of the manufacturing of the geomembrane. Tests for density, melt flow index, carbon black dispersion, thickness, tensile strength, carbon black percent content. Tear and puncture resistance must be performed using the test methods specified. • Reports of tests conducted by the resin suppliers and the geomembrane manufacturer to • verify the quality of the raw materials used to manufacture the geomembrane. Tests for specific gravity and melt flow index must be performed using the methods specified. • The geomembrane manufacturer shall certify to • test results or properties of the geomembrane for the following categories: Environmental Stress Crack, Dimensional Stability, Oxidative Induction Time (OIT), Resistance to Soil Burial, and Low Temperature Brittleness. 10. The Owner and Engineer, at their discretion, shall employ and pay for an independent testing laboratory to perform additional testing of the liner materials. This testing may include all properties specified herein and need not be limited to the testing performed by the manufacturer. The Contractor shall, at no additional cost, provide samples to the Engineer as required. 11. The Contractor shall be solely responsible to the • Owner for the quality of the material provided. Should any of the tests performed on the material yield unsatisfactory results, the Contractor will be responsible for replacing the material with satisfactory material without delaying the project time and without any cost to the Owner. ♦1314\k0820905.d0c(R04) 4.3-14 • • 12. No geomembrane shall be installed before the corresponding certifications and quality control certificates have been submitted to and approved by the Engineer. • 13. The geomembrane manufacturer shall permit the Owner and Engineer to visit the manufacturing plant for project specific visits. If possible, the visit will be prior to or coincide with the manufacturing of the geomembrane rolls for this project. During the visit, the geomembrane • manufacturer shall provide supervised access to the facility and allow the Owner and Engineer to: • Review the manufacturing process, quality control procedures, laboratory facilities and • testing procedures. • Verify that properties guaranteed by the geomembrane manufacturer comply with the specifications. • • Verify that the required measurements of properties by the geomembrane manufacturer are properly documented and that the test methods utilized are acceptable. • Spot inspect geomembrane rolls for evidence of • holes, blisters, undispersed materials, or any sign of contamination by foreign matter. • Review packaging, warehousing and transportation procedures to verify that the procedures are not • damaging the geomembrane. • Verify that roll labels are in place and properly documented in accordance with these Specifications. • F. Execution • • C 1. Material Handling, Delivery and Storage a. Each roll of geomembrane delivered to the site shall be labeled by the manufacturer. The label shall clearly state the manufacturer's name, product identification, lot number, roll number, roll dimensions (length and width), thickness of the material and direction to unroll the material. ♦ 1314 \k0820905. doc (R04 ) 4.3-15 ♦1314\k0820905.doc(R04) r -I ►-A b . No materials shall be shipped to the project site prior to approval of the requisite • submittals by the Engineer. C. Transportation of the geomembrane is the responsibility of the Contractor. The Contractor shall be liable for all damages to • the materials incurred prior to and during transportation to the site. d. Handling and storage of the geomembrane prior to installation at the site, is the responsibility of the Contractor. During • storage, the geomembrane shall be protected from excessive heat or cold, puncture, cutting, or other damaging or deleterious conditions. The geomembrane shall be stored in accordance with additional requirements of the Manufacturer. The Contractor shall be • liable for all damage to the materials incurred prior to final acceptance of the final cover system. e. The transporter will ensure that all rolls of geomembrane are shipped on open trailers (no enclosed vans) for ease and safety of unloading the material. f. The Contractor shall provide all labor and equipment required to assist the Engineer in • inspection and sampling of material upon delivery to the site. g. The Engineer shall randomly sample the delivered material to verify the thickness of the geomembrane. The measurements shall be performed with a fine point micrometer with a 1/32 -inch tip. A minimum of five measurements across the width of the roll shall be taken and averaged. h. Rolls shall be stored in a manner which protects them from the elements. i. Upon delivery of the rolls of geomembrane, the Contractor shall deliver to the Engineer a copy of the certificate from the manufacturer certifying that the current batch of geomembrane material delivered to 4.3-16 • • • • • • • • • the site was manufactured and QC inspected, and transported without damage. The Engineer shall visually inspect the material. j. The Engineer shall obtain conformance samples from the delivered material at a minimum rate of one sample per lot, and no less frequently than one conformance sample per 100,000 square feet of geomembrane. The conformance sample shall be taken across the entire width of the roll. Samples shall be 3 feet long by the roll width. All QA conformance test results, which may be performed at the discretion of the Engineer, shall be reviewed and approved by the Engineer prior to any geomembrane placement. If a conformance test result fails the specification requirements, at least two additional conformance tests shall be performed on samples taken immediately from adjacent numbered rolls. If the test results pass the specification requirements, the entire lot or 100,000 square feet shall be accepted except that roll from which the failed sample is taken. If any of the conformance test results fails for the (minimum) two additional samples, the entire lot or 100,000 square feet shall be rejected by the Engineer. k. IT IS IMPERATIVE THAT THE CONTRACTOR SCHEDULE THE DELIVERIES OF GEOMEMBRANE IN ORDER TO ALLOW AMPLE TIME FOR THE TAKING AND TESTING OF CONFORMANCE SAMPLES. THE CONTRACTOR SHALL BE SOLELY RESPONSIBLE FOR ANY DELAYS, DAMAGES, ETC., RESULTING FROM IMPROPER SCHEDULING OF THESE DELIVERIES AND/OR FAILED TEST RESULTS FOR THESE CONFORMANCE SAMPLES. 1. The Contractor shall properly store and handle any solvents used in the prosecution of the Work in accordance with the Material Safety Data Sheets. • 2. Surface Preparation a. The Contractor shall be responsible for preparing and maintaining the Gas Venting Layer in a condition suitable for installation of geomembrane, including any • ♦ 1314 \k0B20905. doc (R04 ) 4.3-17 0 n L . repair or rework as required by the Engineer or the Geomembrane Installer. b. Prior to each day's liner deployment, the • Geosynthetic installer shall certify in writing that the surface on which the geomembrane will be installed is free of angular stones and protruding objects that can damage the geomembrane, and is free from • frozen ground, frost, standing water, surface saturation, or which has been subjected to desiccation cracking. This certification of acceptance shall be given to the Engineer prior to commencement of geomembrane installation in the area under consideration. • C. Prior to the placement of geomembrane, the Contractor/Geomembrane Installer shall verify: • The Contractor's surveyor has verified all • lines and grades in areas of placement. • The soil layer beneath the geomembrane meets the specification requirements, including compaction. d. Special care shall be taken to maintain the prepared soil surface. e. Any damage to subgrade caused by installation • activities shall be promptly repaired at the Contractor's expense. f. No loose soil shall be allowed beneath the geomembrane. g. The anchor trench shall be excavated prior to geomembrane placement, to the lines and grades shown on the Drawings. The trench shall have a configuration as shown on the Drawings. • h. Slightly rounded corners shall be provided in the trench where the geomembrane enters the trench so as to avoid sharp bends in the geomembrane. i. The anchor trench shall be backfield as required and compacted by hand to 90 percent •1314\k0820905.doc(R04) 4.3-18 E • of the Standard Proctor density. Care shall be taken when backfilling the trenches to prevent any damage to the geomembrane. • 3. Deployment • • E • • • • • 0 a. The Contractor/Geomembrane Installer, on a daily basis, shall certify that the surface on which the geomembrane will be installed is acceptable. After the supporting soil surface has been accepted, it shall be the Contractor's responsibility to indicate to the Engineer any change to its condition due to natural causes or occurrences that may require work. b. Care shall be taken to keep the geomembrane clean and free from debris prior to and during installation. C. The layout of geomembrane sheets shall minimize the length of field seaming required and locate seams where applied stresses will be minimal. Sheet layout shall take into consideration any expansion and contraction anticipated due to ambient temperature variations. The Geomembrane Installer shall inform the Engineer regarding changes from the Panel Layout Plan in field seam locations during installation and obtain written approval from the Engineer before actual seaming. Unless otherwise modified and approved during the prosecution of the Work, the deployment and placement of the geomembrane shall be conducted in accordance with the approved Panel Layout Plan. d. Each field panel shall be given a unique identification code (using a convention approved by the Engineer) which is consistent with the approved Panel Layout Plan. The field panel identification code shall be related, through a table or chart, to the original resin and the constituent rolls and factory panels (if appropriate). •1314\k0820905.doc (R04) 4.3-19 • e. Field panels shall be placed one at a time, and each field panel shall be seamed immediately after its placement in order to • minimize the number of unseamed field panels exposed to wind. f. All geomembrane shall be weighted with sandbags or the equivalent to prevent uplift by wind. In case of high winds, the • geomembrane shall be continuously loaded along the edges of the panels to minimize risk of wind flow under the panels. g. Geomembrane deployment shall proceed between • ambient temperatures of 40 degrees F to 104 degrees F. Geomembrane placement shall not be performed during any precipitation, in the presence of excessive moisture (e.g., fog, rain, dew) or in the presence of winds in excess of 20 mph, as determined by the • Engineer. h. The Contractor shall ensure that: 1) No equipment used shall damage the geomembrane in any way. Direct contact • with the geomembrane shall be minimized or as approved by the Engineer. Geomembrane in excessively high traffic areas shall be protected by geotextiles, extra geomembrane or other suitable • materials. 2) No personnel working on the geomembrane shall smoke, wear damaging shoes or engage in other activities which could damage the geomembrane. 3) The method used to unroll the panels shall not cause scratches or chips in the geomembrane and shall not damage the supporting soil. • 4) The prepared surface underlying the geomembrane must not be allowed to deteriorate after acceptance, and must remain acceptable up to the time of geomembrane placement. • •1314\k0820905. doc (R04) 4.3-20 E • 0 • • • • • • 0 5) The method used to place the panels shall minimize wrinkles (especially differential wrinkles between adjacent panels) . 6) No vehicular traffic shall be allowed on the geomembrane. i. Any field panel or portion thereof which becomes seriously damaged (torn, twisted or crimped) shall be replaced at no cost to the Owner. Less serious damage may be repaired at the Engineer's option. Damaged panels or portions of damaged panels which have been rejected shall be removed from the work area, immediately, and shall not be reused in any portion of the Work and shall be removed from the project site. j. The Contractor shall be solely responsible for locating and installing gas vents (flaps) in the geomembrane to protect and safeguard the unballasted geomembrane from damage due to the accumulation of decomposition gases under the geomembrane, or damage due to combustion of the decomposition gases. k. The Contractor shall be solely responsible to protect and safeguard the geomembrane from damage due to vandalism lightning decomposition gases, shall repair or geomembrane at no Owner. 4. Field Seaming / , fire, animals, etc., and replace any damaged additional cost to the a. Seams shall be oriented parallel to the line of maximum slope, i.e., oriented down, not across the slope. In corners and odd -shaped geometric locations, the number of field seams shall be minimized and located outside the corners. b. No horizontal seam shall be closer than 5 feet from the top or toe of the slope. Seams shall be aligned with the least possible number of wrinkles and "fishmouths." If a fishmouth or wrinkle is found, it shall be relieved and cap -stripped. ♦1314\k0820905.doc(R04) 4.3-21 i. Field test (trial) seams shall be conducted on geomembrane liner to verify that seaming conditions are satisfactory. Trial seams shall be made under the same conditions as • the actual seams. Trial seams shall be ♦1314\k0820905.doc(R04) 4.3-22 • • c. All geomembrane sheet surfaces to be seamed shall be free of dust, dirt and moisture. Water shall be prevented from ponding on or • under the geomembrane. d. All geomembrane surfaces to be seamed by extrusion welding shall be roughened with a sander or other suitable means no more than 1 hour prior to seaming to remove surface • oxidation. Geomembrane edges to be seamed shall lay flat against each other during seaming until the seam has reached specified strength. The grind depth shall not exceed 10 percent of the geomembrane thickness. Grind marks shall not appear 1/4 inch beyond the • extruded seam after it is placed. e. Seaming shall result in a homogeneous joint with a bonded seam strength conforming to the tensile properties specified herein. • f. Field seams shall be extrusion bonded type, produced by extruding molten parent material between or over the edge of two overlapped liner sheets, or double wedge hot shoe fusion weld type, produced by melting the edges of • two overlapped liners to a molten state by means of a hot plate and then fusing them together. The use of solvent welded seams is prohibited. g. Panels of geomembrane shall have finished • overlap of a minimum of 5 inches for hot shoe fusion welding and 3 inches for extrusion welding, but in any event sufficient overlap shall be provided to allow peel tests to be performed on the seam. • h. The procedure used to temporarily bond adjacent panels together shall not damage the geomembrane. The temperature of hot air at the nozzle of any spot welding apparatus shall be controlled such that the geomembrane • is not damaged. i. Field test (trial) seams shall be conducted on geomembrane liner to verify that seaming conditions are satisfactory. Trial seams shall be made under the same conditions as • the actual seams. Trial seams shall be ♦1314\k0820905.doc(R04) 4.3-22 • n L-A • • • • • • • • • • conducted at the beginning of each seaming period, at the Engineer's discretion, and at least once each 4 hours, for each seaming apparatus and each seamer used that day. j. All trial seams shall be made at a location selected by the Engineer in the area of the seaming to be conducted and in contact with the subgrade. The trial seam samples shall be 5 feet long and 1 -foot wide for hot shoe welding and 5 feet long and 1 -foot wide for extrusion welding with the seam centered lengthwise. Adjoining specimens 1 inch wide shall be cut from the test seam by the Contractor. The Contractor shall use a tensiometer to test these specimens for shear and peel. If a trial seam fails to meet field seam Specifications, the seaming apparatus and/or seamer shall not be accepted and shall not be used for seaming until the deficiencies are corrected and two consecutive successful trial seams are achieved. No production seaming shall be allowed until a passing result is observed. k. Only seaming apparatus which has been specifically approved by make and model shall be used. 1. The extrusion welding apparatus shall be equipped with gauges giving the temperature in the apparatus and at the nozzle. The Contractor shall provide documentation regarding the extrudate to the Engineer and shall certify that the extrudate is compatible with the Specifications, and is comprised of the same resins as the geomembrane sheeting. The Contractor shall maintain at least one spare operable seaming apparatus on-site. Equipment used for seaming shall not damage the geomembrane, and the geomembrane shall be especially protected from damage in heavily trafficked areas. The extruder shall be purged prior to beginning a seam until all heat -degraded extrudate has been removed from the barrel. Whenever the extruder is stopped, the barrel shall be purged of all heat degraded extrudate. The electric generator shall be placed on a smooth base such that no damage occurs to the ♦ 1314 %k0820905. d0c (R04 ) 4.3-23 n u geomembrane. Similarly, a smooth insulation • plate or fabric shall be placed beneath the • hot welding apparatus after usage. M. The fusion welding apparatus must be automated vehicular -mounted devices. The fusion welding apparatus shall be equipped • with gauges giving the applicable temperature • and pressures. The Contractor shall maintain at least one spare operable seaming apparatus on-site. Equipment used for seaming shall not • damage the geomembrane, and the geomembrane shall be protected from damage in heavily trafficked areas. For cross seams associated • with fusion welding, the edge of the cross seams shall be abraded to a smooth -incline (top and bottom) prior to welding. The • electric generator shall be placed on a smooth base such that no damage occurs to the • geomembrane. Similarly, a smooth insulation plate or fabric shall be placed beneath the hot welding apparatus after usage. A movable protective layer may be used directly below each overlap of geomembrane that is to be seamed to prevent buildup of moisture between • the sheets. n. Seaming shall extend to the outside edge of panels to be placed in the anchor trench. o. If required, a firm substrate shall be • provided by using a flat board, a conveyor belt, or similar hard surface directly under the seam overlap to achieve proper support. P_ Seaming operations shall not be carried out at night or beyond the normal eight hour day. • q. Fishmouths or wrinkles at the seam overlaps shall be cut along the ridge of the wrinkle in order to achieve a flat overlap. The cut fishmouths or wrinkles shall be seamed and • any portion where the overlap is inadequate shall then be patched with an oval or round patch of the same geomembrane extending a minimum of 6 inches beyond the cut in all directions. r. Field seaming in cold weather conditions • (below 40 degrees F) will not be permitted. ♦1314\k0820905.doc (R04) 4.3-24 • U • S. No field seaming shall be conducted if ambient temperature is above 104 degrees F, unless: • The geomembrane Installer can demonstrate to the satisfaction of the Engineer that the quality of seaming is not compromised. • Additional destructive tests shall be performed by the Engineer for any suspected areas. t. Field seaming shall not be performed during any precipitation, in the presence of • excessive moisture (e.g., fog, rain, dew) or excessively moist underlying soils, or in the presence of winds in excess of 20 mph, as determined by the Engineer. U. The ambient temperature shall be measured 6 inches above the Geomembrane Layer. 5. Pipe Penetration Sealing System a. The pipe penetration sealing system shall consist of a prefabricated HDPE boot assembly • comprised of a welded HDPE barrel and flange. The HDPE flange shall be secured to the HDPE liner material by extrusion welding. The barrel portion of the boot assembly shall be secured to the penetrating pipe by means of a • stainless steel clamp. A neoprene strip shall be installed to prevent damage to the boot assembly. b. During installation, the boot assembly should be properly positioned so that it is not over • stressed during placement of the overlying materials or due to subsidence. 6. Nondestructive Seam Testing a. All field seams shall be nondestructively • tested over their full length. All test equipment shall be furnished by the Contractor. Nondestructive seam testing shall closely follow the seaming operation. • ♦1314\k0820905.doc(R04) • 4.3-25 n b. Nondestructive tests shall be performed by experienced personnel thoroughly familiar with the specified test methods. C. The Contractor shall field demonstrate all • test methods to verify to the Engineer that the test procedures are valid. d. Extrusion Weld Seams 2) Excess sheet overlap shall be trimmed away. 3) The window and gasket surfaces shall be cleaned and checked for leaks. • 4) The vacuum pump shall be energized and the tank pressure reduced to approximately 5 psi. 5) The Contractor shall ensure that a leak • tight seal is created by wetting a strip of geomembrane approximately 12 inches by 48 inches (length of box) with the soapy solution, placing the box over the wetted area and then compressing. The • Contractor shall then close the bleed valve, open the vacuum valve, and for a period . of approximately 10 seconds, examine the geomembrane through the viewing window for the presence of soap bubbles. If no bubbles appear after 10 • ♦1314\k0820905.doc(R04) 4.3-26 • 1) Extrusion weld seams shall be vacuum box tested. The vacuum box test equipment shall be comprised of, but not limited to, a vacuum box assembly consisting of a rigid housing, a transparent viewing window, a soft rubber gasket attached to • the bottom, port hole or valve assembly, and a vacuum gauge; a steel vacuum tank and pump assembly equipped with a pressure controller and pipe connections; a rubber pressure/vacuum hose with fittings and connections; a plastic bucket and wide paint brush; and a soapy solution. The vacuum box shall be similar to the series A 100 Straight Seam Tester as supplied by the American Parts Service Company. • 2) Excess sheet overlap shall be trimmed away. 3) The window and gasket surfaces shall be cleaned and checked for leaks. • 4) The vacuum pump shall be energized and the tank pressure reduced to approximately 5 psi. 5) The Contractor shall ensure that a leak • tight seal is created by wetting a strip of geomembrane approximately 12 inches by 48 inches (length of box) with the soapy solution, placing the box over the wetted area and then compressing. The • Contractor shall then close the bleed valve, open the vacuum valve, and for a period . of approximately 10 seconds, examine the geomembrane through the viewing window for the presence of soap bubbles. If no bubbles appear after 10 • ♦1314\k0820905.doc(R04) 4.3-26 0 • • • • seconds, the area shall be considered leak tight. The box shall be moved over the next adjoining area with a minimum 3 inches overlap and the process shall be repeated. 6) All areas where soap bubbles appear shall be marked and repaired and then retested. 7) At locations where seams cannot be nondestructively tested, as determined by the Engineer, but the seam is accessible to testing equipment prior to final installation, the seam shall be nondestructively tested prior to final installation. 8) At locations where seams cannot be nondestructively tested, as determined by the Engineer, and the seam cannot be tested prior to final installation, the seaming operations shall be observed by the Engineer for uniformity and completeness, and the subject seam shall be cap -stripped. 0 e. Double Fusion Seams 1) Double fusion seams with an enclosed space shall be air pressure tested. 2) Equipment for testing double fusion seams shall be comprised of, but not limited to, an air pump (manual or motor driven) equipped with pressure gauge capable of generating and sustaining a pressure between 25 and 30 psi and mounted on a cushion to protect the geomembrane, and. a rubber hose with fittings and connections equipped with a sharp hollow needle, or other approved pressure feed devise. 40 3) The Contractor shall demonstrate that the length of air channel is continuous over the length to be tested by allowing air to be introduced at one end and escape at the other prior to sealing or • ♦1314\k0820905. doc (R04 ) 4.3-27 0 n securing the air channel as required to conduct the pressure test. 4) The Contractor shall ensure that a leak • tight seal is created. Both ends of the seam to be tested shall be sealed and a needle or other approved pressure feed device inserted into the tunnel created by the double wedge fusion weld. The air • pump shall be energized to a pressure between 25 and 30 psi, the valve closed and the pressure sustained for approximately 5 minutes. If pressure is maintained, the seam shall be considered leak tight. The needle or other approved • pressure feed device shall be removed and the feed hole sealed. 5) If loss of pressure exceeds 2 psi, or pressure does not stabilize, the faulty • area shall be located, repaired and retested. f. All field seams shall be visually inspected for edge bonding to find unbonded areas. 7. Destructive Seam Testing • a. Destructive seam tests shall be performed on samples collected from selected locations. The purpose of these tests is to evaluate seam strength and integrity. Seam destructive • testing shall be carried out as the seaming work progresses, not at the completion of all field seaming. b. A minimum average frequency of one • destructive test sample per 500 feet of seam length shall be provided from a location specified by the Engineer. The Contractor shall not be informed in advance of the sample location. Test locations shall be determined during seaming and may be prompted by suspicion of excess crystallinity, contamination, offset seams, or any other potential cause of imperfect seaming. The minimum average frequency of one destructive test sample per 500 feet of seam length shall be determined as an average taken throughout • the entire facility. In addition, a minimum ♦ 1314 \k0820905. doc (R04 ) 4.3-28 E • d. The destructive testing seam samples shall be 12 inches wide by 50 inches long with the seam centered lengthwise. One 1 -inch wide strip shall be cut from each end of the sample and these shall be tested in the field by the Contractor. The remaining sample shall • be cut into three parts and distributed as follows: • One portion (12 inches by 12 inches) to the Contractor/Geosynthetic Installer for • testing. • One portion (12 inches by 18 inches) to the Engineer for laboratory testing by an independent Geosynthetic laboratory. C •1314\k0820905. d0c (R04) 4.3-29 0 of one test for each seaming machine per day shall be conducted. However, nothing shall prevent this frequency from being increased to address observations, concerns, or actual performance results from samples taken. • C. In order to obtain test results prior to completion of geomembrane installation, samples shall be cut by the Contractor as the seaming progresses. Sampling times and • locations shall be determined by the Engineer. Engineer will witness the obtaining of all field samples and the Contractor shall mark all samples with their location, sample number, roll and seam number. The Contractor shall record in written form the date, time, • location, roll seam number, reason for taking the sample at this location (e.g., statistical routine, suspicious feature of the geomembrane), ambient temperatures, and pass or fail description. The Contractor shall record the location of the sample on • the "As -Built" Panel Layout. A copy of the information must be attached to each sample portion. All holes in the geomembrane resulting from obtaining the seam samples shall be immediately repaired. All patches • shall be vacuum tested. The patch shall extend a minimum of 6 inches beyond the periphery of the hole and the corners of the patch shall be rounded with a radius of approximately 3 inches. • d. The destructive testing seam samples shall be 12 inches wide by 50 inches long with the seam centered lengthwise. One 1 -inch wide strip shall be cut from each end of the sample and these shall be tested in the field by the Contractor. The remaining sample shall • be cut into three parts and distributed as follows: • One portion (12 inches by 12 inches) to the Contractor/Geosynthetic Installer for • testing. • One portion (12 inches by 18 inches) to the Engineer for laboratory testing by an independent Geosynthetic laboratory. C •1314\k0820905. d0c (R04) 4.3-29 0 Mp • One portion (12 inches by 18 inches) to the Engineer for archive storage. The two 1 -inch strips shall be tested in the field, by tensiometer for peel and shear, respectively, and shall not fail in the seam. If any field test sample fails to pass, then the procedures described in "Defects and Repair" shall be instituted. e. The destructive seam sample shall be prepared for testing by cutting at least ten 1 -inch wide specimens or coupons. At least 5 specimens shall be tested for Seam (Shear) Strength (ASTM D4437, tested at 2 inches per minute) and at least five specimens shall be tested for Peel Adhesion (ASTM D4437, tested at 2 inches per minute). The specimens shall be selected for testing on an alternating basis (i.e., sample specimen No. 1 tested for peel, sample specimen No. 2 tested for shear, etc.). The specimens must exhibit a Film Tearing Bond (FTB) and minimum acceptable values for shear strength and for peel strength as specified herein. The independent test laboratory shall provide test results no more than 48 hours after the samples are received at the laboratory. In order for a destructive seam sample to be considered acceptable, a minimum of four out of the five specimens for peel adhesion shall satisfy the above requirements and a minimum of four out of the five specimens for shear strength shall satisfy the above requirements. Any specimen that by adhesion at the Non-FTB break and failure. Destructive Test Failure fails through the weld or weld/sheet interface is a shall be considered a a. If a sample fails laboratory destructive shall reconstruct the location and any destructive seam tests •131M0820905. doc (R04 ) 4.3-30 any of the field or tests, the Contractor seam between the failed two locations were passed. • • E • • C • n u C 17, L C • • • • e. Applying topping is not an acceptable method of reconstructing long lengths of seam. f. In cases where the length of reconstructed seam exceeds 150 feet, a sample shall be taken from the zone in which the seam has been reconstructed. This sample must pass destructive testing. If the sample does not pass destructive testing, then the above procedure must be repeated. g. The Contractor shall document all actions taken in conjunction with destructive test failures. h. All inadequate seams or portions thereof shall be corrected in accordance with the approved method. Should differences of opinion between the Contractor and the Engineer develop during the installation relevant to seam integrity, the Engineer may, ♦1319\k0820905.doc (R09) 4.3-31 b. The Contractor can retrace the welding path to an intermediate location (at a minimum of 10 feet in each direction from the location • of the failed test), at the Engineer's discretion, and take a small sample at each location for additional field tests. If these additional samples pass tensiometer testing, then full destructive laboratory samples are taken. If these destructive laboratory • samples pass the tests, then the seam is reconstructed between these locations by capping. If either sample fails, then the process is repeated to establish the zone in which the seam should be reconstructed. In any case, all acceptable seams shall be • bounded by two locations from which samples passing laboratory destructive tests have been taken. C. If an extrusion weld type seam fails • destructive testing, the only acceptable method of repair is to cap the seam. Extrusion welding of the failed seam is not acceptable. d. If a fusion type seam fails destructive • testing, the only acceptable method of repair is to cap or replace the seam. C • • • • e. Applying topping is not an acceptable method of reconstructing long lengths of seam. f. In cases where the length of reconstructed seam exceeds 150 feet, a sample shall be taken from the zone in which the seam has been reconstructed. This sample must pass destructive testing. If the sample does not pass destructive testing, then the above procedure must be repeated. g. The Contractor shall document all actions taken in conjunction with destructive test failures. h. All inadequate seams or portions thereof shall be corrected in accordance with the approved method. Should differences of opinion between the Contractor and the Engineer develop during the installation relevant to seam integrity, the Engineer may, ♦1319\k0820905.doc (R09) 4.3-31 n at his/her discretion, obtain samples of the seams in dispute for field and/or laboratory testing by the independent Geosynthetic testing laboratory. The Contractor shall be • responsible for providing samples and patching the resulting void in accordance with the previously approved testing procedures at no additional cost to the Owner. • 9. Defects and Repairs a. All seams and nonseam areas of the geomembrane shall be inspected for defects, holes, blisters, undispersed raw materials • and any sign of contamination by foreign matter. Because light reflected by the geomembrane helps to detect defects, the surface of the geomembrane shall be clean at the time of inspection. The geomembrane shall be brushed, blown or washed by the Contractor • if the amount of dust or mud inhibits inspection. The Engineer shall decide if cleaning of the geomembrane is needed to facilitate inspection. There shall be no claims by the Contractor for changes in • Contract Time or Contract Price for cleaning the geomembrane to facilitate inspection by the Engineer. b. Each suspect location in seam and nonseam areas shall be nondestructively tested as • appropriate in the presence of the Engineer. Each location that fails the nondestructive testing shall be marked and documented by the Engineer, and repaired accordingly. C. Small holes (pinholes) shall be repaired by • extrusion cap welding. If the hole is larger than 1/4 inch, it shall be patched. d. Tears shall be repaired by patching. Where the tear is on a slope or an area of stress • and has a sharp end it shall be rounded prior to patching. e. Blisters, large holes, undispersed raw materials and contamination by foreign matter shall be repaired by patches. • ♦1314\k0820905. doc (R04) 4.3-32 • • • • • • • U • 0 f. Long lengths of failed seams shall be repaired by capping. g. Topping may be used to repair short areas of inadequate seams, provided the seam has an exposed edge, and the inadequate seam is less than 5 feet in length. h. Abrading (grinding) and reseaming may be used to repair small sections of extrusion welded seams, provided the seam is less than 5 feet in length. i. Nothing above shall preclude a bad seam from being removed and replaced with a strip of new material seamed into place. j. Surfaces of HDPE which are to be patched or extrusion welded shall be abraded and cleaned no more than 1 hour prior to repair. No more than 10% of the thickness shall be removed. Grinding shall be performed in such fashion that the grinding marks (swirl marks) are perpendicular to the seam, not parallel to the seam in order to avoid gouging which may precipitate sheet failure. Grinding shall be limited to the area and just immediately beyond the area to be extrusion welded. k. Patches shall be rounded or oval in shape, made of the same geomembrane, and extend a minimum of 6 inches beyond the edge of defects. The corners of the patch shall have a minimum radius of 3 inches. All patches shall be of the same compound and thickness as the geomembrane specified. All patches shall have their top edge beveled with an angle grinder prior to the placement on the geomembrane. Patches shall be applied using approved methods only. 1. The extrusion welding repair process shall start by grinding the existing seam and rewelding a new seam. Welding shall commence where the grinding started and shall extend beyond the previous seam by at least 2 inches. Reseaming over an existing seam without regrinding shall not be permitted. ♦1314\k0820905.doc (R04) 4.3-33 • M. All surfaces associated with a repair (i.e., parent sheet, patch, cap strip, etc.) shall be clean and dry at the time of making the repair. ! n. Only seaming equipment and seamers which have been tested and approved shall be used in making the repairs. o. All repair procedures, materials and • techniques shall be approved in advance by the Engineer. p. In areas where a large cap strip is to be installed, the underlying geomembrane shall • be cut in areas of low stresses in order to avoid the accumulation of water or gas between the two membranes. q. Each repair shall be identified, numbered, located on the "As Built" panel layout and ! nondestructively tested. The Engineer may, at any time, require a destructive seam sample be obtained from a repaired seam. Large caps may be of sufficient extent (in excess of 150 feet of seam length) to require that destructive seam testing be conducted. ! Repairs that pass the nondestructive test shall be taken as an indication of an adequate repair. Failed tests shall mandate that the repair shall be repeated and retested until passing test results are ! achieved. r. Daily documentation of all nondestructive and destructive testing shall be provided to the Engineer by the Contractor. This documentation shall identify all seams that • initially failed the test and include evidence that these seams were repaired and successfully retested. S. Wherever possible, the cause of damage to the geomembrane shall be determined and • immediately corrected. t. Any repairs caused by negligence of the Contractor shall be solely at the Contractor's expense, including the costs for • tests performed by the Engineer. ♦1314\k0820905.doc (R04) 4.3-34 0 • u. When seaming of the geomembrane is completed (or when seaming of a large area of the geomembrane is completed), and prior to • placing overlying materials, the Engineer shall identify all excessive geomembrane wrinkles. The Contractor shall cut and reseam all wrinkles so identified. The seam thus produced shall be tested like any other seam. Folding over wrinkles will not be acceptable. • 10. Backfilling of Anchor Trench a. The anchor trench shall be backfilled and compacted by the Contractor as approved by the Engineer. Trench backfill material shall • be placed in lifts and compacted by hand or other light compaction equipment to a minimum of 90 percent Standard Proctor density. b. Care shall be taken when backfilling the • trenches to prevent any damage to the geomembrane. At no time, shall construction equipment come into direct contact with the geomembrane. If damage occurs, it shall be repaired by the Contractor prior to the completion of backfilling. • 11. Placement of Overlying Materials ♦1314\k0820905.doc(R04) C 4.3-35 a. No materials shall be placed over the HDPE geomembrane until it has been properly and • completely installed, tested, repaired, retested as necessary, and documented. b. Prior to placement of overlying materials the Engineer's approval of completed portions of the geomembrane shall be required. Unless • otherwise approved by the Engineer, the Contractor shall not seek approval for any area of geomembrane of less than 40,000 square feet. C. The Contractor shall exercise extreme care when placing or installing any of the materials which overlie the HDPE geomembrane. These materials shall include, but not be limited to Geocomposite, Barrier Protection Layer material, storm water management • systems, structures, drainage materials, etc. ♦1314\k0820905.doc(R04) C 4.3-35 The Contractor shall take all necessary precautions so that the installation of these materials does not damage the HDPE geomembrane. d. Placement of the Barrier Protection Layer material on the HDPE geomembrane shall not proceed at an ambient temperature below 32 degrees F or above 104 degrees F, unless otherwise specified. Equipment used for placing Barrier Protection Layer material shall not be driven directly on the geomembrane. A minimum thickness of 1 foot of Barrier Protection Layer material is required between a low ground pressure tracked vehicle and the geomembrane. The maximum ground pressure of tracked equipment shall be 4.7 psi. Rubber -tire vehicles shall not be operated unless there is a minimum of 3 feet of material above the geomembrane. e. The Contractor should attempt to schedule the placement of Barrier Protection Layer material during the coolest parts of the day (i.e., early morning hours or after periods of prolonged overcast skies) to minimize the potential for developing large wrinkles in the HDPE geomembrane. f. All Barrier Protection Layer material shall be placed from the toe of slope up to the top of slope, never down the slope. g. The Contractor shall provide spotters for each piece of heavy equipment to ensure that any stones, debris, oversized or deleterious materials are removed from the soil layer to ensure that they are not in contact with the geomembrane. The heavy equipment must be operated in such fashion to avoid any sudden braking or turning motions which may damage the underlying geomembrane. h. In the event a piece of equipment "spins" its tracks, the covering operation should immediately cease and a manual uncovering and examination of the Geosynthetics be conducted. Any damage must be promptly repaired, documented and tested. ♦ 1314\k0820905. doc (R04) 4.3-36 r� U • r, n u Cl C] r • E • • • U C • 11 • C] • E 12. As -built Drawings a. The Contractor/Geomembrane Installer shall maintain and prepare at the site of the work, an "As -built" Panel Layout Plan which details and delineates all field panels, panel numbers correlated to roll numbers, seams, repairs, destructive samples, dimensions, penetrations, roll numbers, seam numbers, etc., to fully and comprehensively describe the as -built conditions. b. The Contractor shall submit three copies of the "As -built" drawings with each payment request. The partial "As -built" shall be current and up-to-date coinciding with the date of the payment request. C. The Contractor shall submit two reproducible copies of the final "As -built" drawing within fifteen days of the completion of the installation of the geomembrane to the Engineer for review and approval. The Contractor shall correct, review and resubmit the "As -built" drawing as required. The "As - built" drawing shall be prepared in AutoCAD - Release 14 and shall be furnished as two reproducible copies and on electronic format. ♦1314\k0820905. doc (R04) 4.3-37 w 4.4 Geocomposite Drainage Layer A. Scope 1. The Contractor shall furnish all labor, materials, w equipment, services, incidentals, etc., necessary for the placement and installation of Geocomposite Drainage Layer as shown on the Drawings, as specified and as directed by the Owner. 2. The Geocomposite Drainage Layer shall be a fabricated composite consisting of a geosynthetic drainage layer (geonet) core with a nonwoven geotextile permanently bonded to each side of the geosynthetic drainage layer. 3. The Geocomposite Drainage Layer shall serve as a high permeability drainage medium to convey precipitation, which has infiltrated the overlying materials in order to minimize the hydraulic head imposed on the geomembrane. w 4. The Geocomposite Drainage Layer must exhibit a minimum interface friction angle of 25 degrees between itself and the underlying and overlying materials (textured HDPE geomembrane and Barrier Protection Layer, respectively). • 5. The surface of the subgrade areas (geomembrane) must be prepared to provide a uniformly firm, finished surface to provide full intimate contact with the Geocomposite Drainage Layer. • 6. Before placing any material on the subgrade, the Engineer and the Contractor shall visually inspect the prepared subgrade to evaluate the suitability of the subgrade and ensure that the surface is clean, properly compacted, smooth and uniform, free of debris, loose soil or protrusions, and that the elevations are consistent with the Drawings or as directed by the owner. B. Quality Assurance 1. Manufacturer's Qualifications: a. Drainage net manufacturer shall be a specialist in the manufacture of polyethylene mesh, fabricated for use as a drainage medium. Manufacturer shall have manufactured w ♦1314/k0820904.doc(R03) 4.4-1 0 0 and have installed a minimum of five million square feet of drainage net. b. The geotextile manufacturer shall be a • specialist in the manufacture of drainage control filter fabric, and have produced and successfully installed a minimum of five million square feet of geotextile. C. Geocomposite manufacturer shall be a specialist in the manufacture of Geocomposite Drainage Layer, and have produced and successfully installed a minimum of five million square feet. d. The Contractor shall prequalify the source(s) of each of the Geocomposite Drainage Layer and its component parts prior to use on the project. e. The Contractor shall submit to the Engineer • the geocomposite manufacturer's notarized certifications indicating that each roll of the material meets the specifications. The certifications shall be signed by an authorized employee of the manufacturer. f. Prior to procurement of the Geocomposite Drainage Layer material, the Contractor shall submit to the Engineer the following information for approval: • Origin and identification of the raw materials and virgin resin used to manufacture the geocomposite. • The geocomposite manufacturer's quality assurance/ quality control methods, procedures, tests, testing frequency, etc., to ensure compliance with these specifications. • A copy of QC certificate regarding the raw materials issued by the producer of the raw materials and virgin resin. • A copy of QC certificate issued by the manufacturer of the geocomposite that the filter material is continuously inspected for uniformity, damage, imperfections, ♦1314/k0820904.doc(R03) 4.4-2 E and foreign materials. A history of the nature and frequency of repair, the method of repair and remediation, and results of re -testing of the geocomposite shall be reported. In addition, the • method of transportation, loading and unloading of the geocomposite must be submitted. • A copy of the Contractor's QC Plan • regarding the installation of the geocomposite which shall include, as a minimum requirement, the following information: - Installation procedures - Field seaming procedures - Defects documentation and repair procedures • A certificate of compliance and warranty from the manufacturer of the geocomposite • that the material to be supplied meets all the material specifications for the Geocomposite Drainage Layer. • Certified minimum average roll values • (i.e., values equal to the mean value minus two standard deviations obtained from routine testing on the product) for the following properties: - Results of the mass per unit area analyses conducted in accordance with ASTM D5261 (geotextile). - Results of the grab tensile strength tests conducted in accordance with ASTM D4632 (geotextile). • - Results of the trapezoidal tear strength tests conducted in accordance with ASTM D4533, Test Method for Trapezoid Tearing Strength of Geotextiles (geotextile). - Results of the burst strength tests conducted in accordance with ASTM D3786, Test Method for Hydraulic Bursting Strength of Knitted Goods and • ♦1314/k0820904.doc(R03) 4 .4-3 • Li Non -Woven Fabrics: Diaphragm Bursting Strength Tester Method (geotextile). Results of the puncture strength tests conducted in accordance with ASTM D4833 (geotextile). Results of the thickness tests conducted in accordance with ASTM D5199 (geotextile). - Results of the hydraulic conductivity tests conducted in accordance with ASTM D4491, Test Methods for Water Permeability of Geotextiles by • Permittivity (geotextile). Results of the apparent opening size tests conducted in accordance with ASTM D4751, Test Method for Determining the Apparent Opening Size of a Geotextile (geotextile). Results of transmissivity tests conducted in accordance with ASTM D4716, Test Method for Constant Head Hydraulic Transmissivity (I -Phone Flow) of Geotextiles and Geotextile Related Products. Peel test conducted on the geonet- geotextile in accordance with ASTM F904 or ASTM D413. Chemical and Physical Resistance Test. Interface friction test performed for the interface between the proposed textured geomembrane and proposed geocomposite in accordance with ASTM Standard Test Method D5321, Determining the Coefficient of Geosynthetic/Geosynthetic and Soil/ Geosynthetic Friction by the Direct Shear Method. Interface friction test performed for the interface between the proposed Barrier Protection Layer material and proposed geocomposite in accordance ♦1314/k0820904.doc(R03) 4.4-4 i r-� u • • • • • • • U 0 with ASTM Standard Test Method D5321, Determining the Coefficient of Geosynthetic/Geosynthetic and Soil/ Geosynthetic Friction by the Direct Shear Method. 2. Submittals: a. Submit ten (10) copies of manufacturer's data, specifications, installation instructions and dimensions. b. Submit ten (10) copies of an affidavit certifying that the Geocomposite Drainage Layer furnished complies with all requirements specified herein. C. No geocomposite shall be shipped until the affidavit is submitted to the Engineer. C. Materials 1. Geotextile a. The geotextile shall be an 8 oz./sq. yd. continuous filament polyester or polypropylene nonwoven needlepunched fabric. The fabric shall be inert to commonly encountered chemicals, biological degradation, hydro -carbons, acids, alkalies and mildew. The fabric shall be resistant to rot, ultraviolet light, insects and rodents. b. The polyester or polypropylene filaments shall be formed into a stable network such that the filaments retain their relative position. C. The manufacturer shall provide certifications that each roll of geotextile conforms to the requirements of these specifications. The certifications shall be submitted to and reviewed by the Engineer prior to the installation of the material. d. The geotextile polymer composition shall be at least 95% polypropylene or polyester by weight. ♦1314/k0820904.doc(R03) 4.4-5 2. 3. e. The roll length shall be maximized in order to minimize seams. f. The geotextile shall be TG700 as manufactured by Evergreen Technologies, Inc. (ETI), 1128 as manufactured by Hoechst Celanese or approved equal. g. The Type I Geotextile shall conform to the properties listed in Table 4.4-1. Drainage Net a. The drainage net shall be an integrally formed polyethylene net structure. The drainage net shall have uniform channels, open area and thickness to assure uniform flow throughout the structure. b. The drainage net shall have high tensile strength and tear strength to resist installation damage and loading. The drainage net shall have a low compressibility under high loadings to maintain a high transmissivity. C. The drainage net shall be resistant to ultraviolet degradation. Geocomposite Drainage Layer a. The Geocomposite shall consist of a geotextile permanently bonded to both sides of the drainage net. The edges of the composite shall be unbonded as required to facilitate seaming. b. The bonding process shall be heat bonded and shall not introduce any adhesives or other foreign products. The strength of the bond shall be greater than the friction developed between the geotextile and the soil or textured geomembrane. ♦1314/k0820904.doc(R03) 4. 4— u • u r, C7 i • n u E 0 0 0 a 9 0 0 0 0 Table 4.4-1 GEOTEXTILE Fabric Property Test Method Unit _Specified Value Qualifier(l) Fabric Weight ASTM D5261 oz/sq yd 7.9 MARV Thickness, t ASTM D5199 mils 85 MARV Grab Strength (2) ASTM D4632 lbs 210 MARV Grab Elongation (2) ASTM D4632 % 50 MARV Trapezoid Tear Strength(2) ASTM D4533 lbs 80 MARV Puncture Resistance ASTM D4833 lbs 100 MARV Mullen Burst Strength ASTM D3786 psi 320 MARV Water Flow Rate ASTM D4491 gpm/sq ft 90 MARV Permittivity ASTM D4491 sec -1 1.2 MARV Permeability ASTM D4491 cm/sec 0.3 MARV Apparent Opening Size (AOS) ASTM D4751 sieve size mm 70 0.212 MARV W Resistance ASTM D4355 % strength retained 70 MARV pH Resistance 2-13 Range Note: (1) MARV - Minimum Average Roll Value. (2) Values in the weakest principal direction. (3) Component properties tested prior to lamination. ♦1314/k0820904.doc(R03) 4.4-7 C . The geocomposite shall maintain a high flow under long-term loading conditions and shall be resistant to all forms of biological or chemical degradation normally encountered in a soil environment. d. The Geocomposite Drainage Layer shall conform to the properties presented in Table 4.4-2. e. The Geocomposite Drainage Layer shall be DC4205 (geotextiles at 8 ounces per square yard) as manufactured by Evergreen Technologies, Inc. (ETI), Fabrinet, GSE Lining Technology, Inc., or approved equal. f. The roll dimensions shall be maximized in order to minimize the number of field seams required. g. All geocomposite shall be free of holes, bubbles, abrasions, cuts, or other defects or imperfections. D. Quality Control During Manufacturing 1. The geocomposite manufacturer shall strictly implement and enforce the manufacturer's quality assurance/quality control plan and procedures to ensure that the delivered product satisfies the requirements of these specifications in all regards. 2. Upon delivery of the rolls of geocomposite, the Contractor shall furnish to the Engineer a copy of the certifications from the manufacturer certifying that the current batch of geocomposite delivered to the site was manufactured and QC inspected, and transported without damage. The certifications shall be signed by a responsible party employed by the manufacturer. The certifications shall include the quality control/ quality assurance test results specified herein. The certifications shall also specifically state that each roll has been inspected for the presence of broken needles by means of an on-line metal detector and that any such needles have been removed. ♦1314/k0820904.doc(R03) 4. 4-8 E • • • 0 • s 40 0 r, 41 a Table 4.4-2 GEOCOMPOSITE PROPERTY VALUES Fabric Property Test Method Unit Specified Qualifier(l) Value Geonet Component: Polymer % 95 Minimum Composition polyethylene by weight Polymer Specific ASTM D1505 9/cm 0.94 MARV Gravity Polymer Melt Index ASTM D1238 g/10 min 0.1-1.0 MARV Carbon Black ASTM D4218 % 2-3 Range Content Foaming Agents N/A % 0.0 Maximum Nominal Thickness ASTM D5199 Inches 0.20 MARV Compressibility @ ASTM 1621 % 50 Maximum 20,000 psf Tensile Strength ASTM lbs/in 45 MARV (machine D5034/5035 direction) (MD) Transmissivity ASTM D4716 M'/sec 1 x 10- Minimum (2)15,000 psf Geotextile C = onent: See Table 4.4-1 Geoco osite: Transmissivity ASTM D4716 m /s 1x10- Minimum Ply adhesion ASTM F904 or lb/in 2.0 Average ASTM D413 le Strength ASTM D4632 Lbs 580 Minimum ,,Tens (MD) Notes: 1. All values except transmissivity represent minimum average roll values (i.e., any roll in a lot should meet or exceed the values in this table). 2. The design transmissivity is the hydraulic transmissivity of the geocomposite measured using water at 68°Ft3°F with a hydraulic gradient of not less than 0.10 or more than 0.50 under a compressive stress of not less than 10,000 psf. For the test, the geocomposite shall be sandwiched between two steel plates. The minimum test duration shall be 1 hour and the report for the test results shall include measurements at intervals over the entire test duration. 3. Component properties are tested prior to lamination and are not tested on final product. • 4. In lieu of testing manufacturer may substitute documentation that geocomposite system properties has friction angle performance suitable to application proposed. 0 ♦1314/k0820904.doc(R03) 4.4-9 lu E: 3. The certifications and quality control/quality assurance test reports shall clearly delineate the specific, individual roll numbers that they pertain to. • E. Delivery, Storage and Handling 1. No geocomposite shall be shipped to the project site prior to the prequalification of the material by the Contractor. The Contractor shall notify the Engineer at least 24 hours prior to delivery. 2. Each roll of geocomposite delivered to the site shall be labeled by the manufacturer. The label shall clearly state the manufacturer's name, product identification, lot number, roll number and roll dimensions, and directions to unroll. 3. Geocomposite shall be protected from ultraviolet light exposure, precipitation or other inundation, mud, dirt, dust, puncture, cutting or any other damaging or deleterious conditions. Geocomposite rolls shall be shipped and stored in opaque and water resistant wrappings. 4. The Contractor shall provide all labor and equipment required to assist the Engineer in inspection of material upon delivery to the site. 5. Rolls shall be stored in a manner which protects them from the elements. • 6. The Contractor shall not use any hooks, tongs or other sharp tools or instruments for handling the rolls. The Contractor shall utilize non -damaging slings or a pole which extends a minimum of 1 foot beyond each end of the roll to unload or handle individual rolls. • 7. The geocomposite shall not be dragged along the ground. 8. Any roll of geocomposite which has its opaque and • water resistant wrapping damaged during deliver, handling or storage shall be identified and marked. At the time of installation, no less than the outer wraps of geocomposite shall be removed from the roll and rejected for use on the project. • ♦ 1314/k0820904.doc (R03) 4.4-10 L, i • 1. National Ready -Mixed Concrete Association (NRMCA): Certification of Ready -Mixed Concrete Production Facilities. • M. Truck Mixer Manufacturer's Bureau (TMMB): Truck Mixer and Agitator Standards. n. Concrete Plant Manufacturer's Bureau (CPMB): Concrete Plant Mixer Manufacturer's Div. o. In case of conflict between the referenced standards, the more stringent requirements shall generally govern, subject to written resolution by the Engineer. • 2. Contractors Qualifications: a. The Contractor shall, throughout the progress of installation of the Work of this • section, provide at least one person who shall be thoroughly familiar with the specified requirements, completely trained and experienced in the necessary skills. This person shall be present at the project site and direct all the work performed under this section. • • b. The Contractor shall use adequate numbers of skilled workmen to ensure installation in strict accordance with the Drawings. C. The Engineer will make no allowance for lack of skill on the part of the workmen, in acceptance or rejection of work performed under this section. 3. Quality Control: a. The Contractor shall make all necessary arrangements with an independent testing • laboratory prior to all work under this section. The testing laboratory shall: 0 Test and furnish certified reports on: — Proposed aggregates. • ♦1314\G0903904.DOC(RO1) ( .3 -2 • L 6.3 Cast -in -Place Concrete A. Scope • 1. The Contractor shall provide all labor, equipment and materials necessary to furnish, install and test all cast -in-place concrete complete in place, and as shown on the Drawings, as specified and as directed by the Owner. • B. Quality Assurance 1. Standards shall be: a. ACI 301: Standard Specification of Structural Concrete. b. American Concrete Institute (ACI) 211.1: Recommended Practice for Selecting Proportions for Normal and Heavyweight Concrete. C. ACI 214: Recommended Practice for Evaluation of Strength Test Results of Concrete. d. ACI 302: Recommended Practice for Concrete • Floor and Slab Construction. e. ACI 304: Recommended Practice for Measuring, Mixing, Transporting and Placing Concrete. f. ACI 304, 2R: Placing Concrete by Pumping + Methods. g. ACI 305R: Hot Weather Concreting. h. ACI 306R: Cold Weather Concreting. i. ACI 308: Recommended Practice for Curing Concrete. j. ACI 309: Recommended Practice for Consolidation of Concrete. k. ACI SP -2: ACI Manual of Concrete Inspection. ♦1314\GO903904.DOC(RO1) 6.3-1 11 2. Splices: a. The Contractor shall provide standard reinforcement splices by lapping ends, placing bars in contact and tightly tying wires. Where welded splices are approved, they shall conform to AWS D1.4. ♦1314\G0903903.DOC(R02) 6.2-5 C7 • r. u 17, • Position during concrete placement operations. • Set wire ties so that twisted ends are directed away from exposed concrete surfaces. e. Welded wire fabric shall be installed in as long lengths as practicable. Adjoining pieces shall be lapped at least one full mesh. f. The Contractor shall provide sufficient numbers of supports and of strength to carry reinforcement. Placement of reinforcing bars • more than 2 -inches beyond the last leg of any continuous bar support shall not be allowed. Use of supports as bases for runways for concrete conveying equipment and similar construction loads shall not be • allowed. 2. Splices: a. The Contractor shall provide standard reinforcement splices by lapping ends, placing bars in contact and tightly tying wires. Where welded splices are approved, they shall conform to AWS D1.4. ♦1314\G0903903.DOC(R02) 6.2-5 C7 • r. u 17, 0 • fabricating errors, the Contractor shall not rebend or straighten reinforcement in a manner that will damage or weaken the material. 2. The Engineer shall reject reinforcement with any of the following defects: a. Bar lengths, depths and bends exceeding specified fabrication tolerances. b. Bend or kinks not indicated on Drawings or final shop drawings. C. Bars with reduced cross-section due to excessive rusting or other cause. G. Installation 1. General: a. The Contractor shall comply with the specified standards for details and methods of reinforcement placement and supports, and as required by the Drawings or as specified. b. Reinforcement shall be cleaned to remove loose rust and mill scale, earth and other • materials which reduce or destroy bond with concrete. C. The Contractor shall position, support and secure reinforcement against displacement of formwork, construction or concrete placement 0 operations. Work shall include location and support of reinforcing by metal chairs, runners, bolsters, spacers and hangers, as required. 0 d. The Contractor shall: • Place reinforcement to obtain the minimum coverage for concrete protection. • Arrange, space and securely tie bars and bar supports together with 16 gauge wire to hold reinforcement accurately in • ♦1314\G0903903.DOC(R02) 6.2-4 E. Materials 1. General: a. Work under this section shall conform to ACI 301, ACI 315, and ACI 315R unless otherwise shown or specified. 2. Materials shall be : • n a. Reinforcing bars: ASTM A 615, Grade 60, deformed. b. Steel wire: ASTM A 82. C. Welded wire fabric: ASTM A 185. d. Supports for reinforcement, i.e., bolster, chairs, spacers and other devices for spacing, supporting and fastening reinforcement in place: • • Wire bar type supports shall be used which comply with CRSI recommendations, unless otherwise indicated. Wood, brick and other unacceptable materials shall not be permitted. • For slabs on grade, supports with sand plates or horizontal runners shall be used where base material will not support chair legs. • For exposed -to -view concrete surfaces, where legs of supports are in contact with forms, supports shall be provided with either plastic protected legs or stainless • steel legs. F. Fabrication 1. General: • a. The Contractor shall fabricate reinforcing bars to conform to required shapes and dimensions with fabrication tolerances complying with CRSI manual. In case of • ♦1314\G0903903.DOC(R02) 6.2-3 40 n 0 C E proposed to be furnished and installed under this section. These shop drawings shall: • Show detail layouts of jointing (if required) and reinforcement, including dimensions, openings and spacings, embedded items, bending details, bar schedules, welds, and similar items required for the proper construction of the Work. • Detail the reinforcement in accordance with ACI 315, ACI 315R and CRSI Manual. • Include the bar schedules, the individual weight of each bar, the total weight of each bar size and the total weight of bars on each schedule list. Base the calculated weights on the theoretical unit weights shown in Table 1, ASTM A615. • Include the minimum concrete cover for reinforcement (see ACI 318). • b. The Contractor shall submit samples of exposed -to -view bolsters and supports. C. Accompanying the shop drawings, the Contractor shall submit steel producer's certificates of mill analyses, tensile and bend tests for reinforcing steel. D. Delivery Storage and Handling 1. The Contractor shall deliver reinforcement to the job site, bundled, tagged and marked. The Contractor shall also use metal tags indicating bar size, lengths and other information corresponding to markings shown on placement 0 diagrams. 2. The Contractor shall store reinforcement at the job site in a manner to prevent damage and accumulation of dirt and excessive rust. • ♦1314\G0903903.DOC(R02) 6 .2-2 • • 6.2 Concrete Reinforcement A. Scope • 1. The Contractor shall provide all labor, equipment and material necessary to furnish and install all steel required for reinforcement of cast -in-place concrete complete in place, and as shown on the Drawings, as specified and directed by the Owner. The Contractor shall also examine the substrata, formwork and the conditions under which concrete reinforcement is to be placed, and correct conditions which would prevent proper and timely completion of the Work. The Contractor shall not proceed with the Work until unsatisfactory • conditions have been corrected. B. Quality Assurance 1. Standards shall be: a. ACI 301: Standard Specifications for Structural Concrete. b. ACI 302: Recommended Practice for Concrete Floor and Slab Construction. . C. ACI 315: Details and Detailing of Concrete Reinforcement. d. ACI 315R: Manual of Engineering and Placing • Drawings for Reinforced Concrete Structures. e. AWS D1.4: Structural Welding Code - Reinforcing Steel. • f. CRSI: Manual of Standard Practice. 2. Allowable tolerances: a. The Contractor shall conform to ACI 301, Section 5.4. • 3. Submittals: a. The Contractor shall submit copies of complete shop drawings of all material • ♦1314\G0903903.DOC(R02) 6.2-1 I1 L I L 6. Shoring may be required at the option of the Engineer beyond these periods. 7. When high -early strength concrete is specified, a schedule for removal of forms shall be developed in the field from the age/strength relationships established for the materials and proportions used by tests in accordance with ACI -301, Section 3.8. 8. The removable portion of form ties shall be withdrawn from the concrete immediately after taking down the forms. The holes left by such ties shall be filled with grout from a grout gunk, and the surface shall be finished with a steel spatula or rubbed with sack cloth. 9. Care shall be taken in removing forms, wales, shorings, supports and form ties to avoid spalling or marring the concrete. The required rubbed finish and such patching as may be necessary shall be started immediately after removal of the forms. Reuse Of Forms 1. The Contractor shall clean and repair surfaces of forms to be reused in the Work. Split, frayed, delaminated or otherwise damaged form facing material shall not be acceptable. 2. A new form coating compound material shall be applied to concrete contact surfaces as specified for new formwork. 3. When forms are reused for successive concrete placement, the Contractor shall thoroughly clean surfaces, remove fins and laitance, and tighten forms to close all joints. 4. The Contractor shall align and secure joints to avoid offsets. ♦1314\G0903902.D0C(R01) 6.1-13 n • • C n • n u 0 0 • b. Control joints shall be formed by inserting a prefabricated strip into the fresh concrete until the top surface of strip is flush with the slab surface. c. After the concrete has cured for at least 7 days, inserts and clean, loose debris shall be removed from the grooves. K. Removal of Forms 1. Forms shall not be disturbed until the concrete has adequately hardened. Shoring shall not be removed until the supported member has acquired sufficient strength to support its weight and the load upon it. 2. Members subject to additional loads during construction shall be adequately shored to sustain all resulting stresses. 3. Removal of forms shall be accomplished in such a manner and sequence as will prevent damage to the concrete. 4. Provisions of ACI 301, Sections 4.5, 4.6 and 4.7 shall apply. 5. Subject to the Owner's requirements and upon approval, forms and supports may be removed at designated minimum times in accordance with the following schedule unless high -early strength is specified. ♦1314\G0903902.D0C(R01) 0 6.1-12 Temperature (Degrees F) Over 70°F- 60°F- 50°F- Below 95°F 95°F 70°F 60°F 50°F walls 5 days 1 day 2 days 3 days Do not remove � Slabs 5" 12 days 5 days 6 days 7 days forms until thick or site cured less test cylinder Slabs over 12 days 6 days 7 days 8 days develops 5" thick 50% of 28 day strength. ♦1314\G0903902.D0C(R01) 0 6.1-12 r-, drawings showing all joints for the Engineer's approval before pouring the concrete. 2. The Contractor shall continue reinforcing steel • and wire fabric across construction joints where not indicated as being free to move. 3. The Contractor shall install premoulded joint filler at locations shown. Additional requirements shall include extending fill from bottom of concrete up flush to finish concrete surface or holding down below finish surface as shown on the Drawings and as directed by the Engineer. • 4. Splices shall be premoulded filler made in manner to preclude penetration of concrete between joint faces. 5. Keyways shall be provided at least 1 1/2 inches deep in all construction joints in walls, slabs, and between footings and walls. 6. Isolation joints in slab on grade: a. The Contractor shall provide isolation • joints in slabs on grade at points of contact between slabs on grade and vertical surfaces as shown on the Drawings and as directed by the Owner. • 7. Sealant slots: a. Where premoulded joint filler is held down below finish concrete face, the Contractor shall install in the form a water -soaked wood strip of dimensions shown to form after removal, a proper size slot to receive sealant. 8. Control joints in slab on grade: • a. Control joints in slabs on grade shall be provided to form panels or patterns as shown. •1314\G0903902.DOC(RO1) 6.1-11 C: n u L H. Installation Of Embedded Items • 1. General: a. The Contractor shall set and build into the work anchorage devices and other embedded items required for other work that is attached to, or supported by, cast -in-place concrete. b. The Contractor shall use setting drawings, diagrams, instructions and directions provided by suppliers of the items to be attached thereto. 2. The Contractor shall set edge forms or bulkheads and intermediate screed strips for slabs to obtain required elevations and contours in the • finished slab surface. Units needed to support the required screeds shall be provided and secured. 3. Those trades whose work is related to the concrete or must be supported by it shall be given ample notice and opportunity to install embedded items before the concrete is placed. 4. Sleeves for miscellaneous metal work, such as castings, pipes and anchors, shall be set as indicated, true and to proper alignment. I. Anchorage Items 1. Anchorage items shall be of sufficient number, • size and location to ensure sufficient anchorage for the purpose intended. • 2. Adequate slots or inserts shall be provided for anchoring members at openings. J. Joints 1. The Contractor shall provide isolation, control, contraction, expansion and construction joints in accordance with these Specifications and as shown on the Drawings. The Contractor shall prepare ♦ 1314 \G0903902 . DOC (R01) 6.1-10 n 5. Corner treatment: a. Unless shown otherwise, the Contractor shall form chamfers with strips on external • corners of columns, walls, girders, beams and other external corners that will be exposed. Terminal edges shall be extended to required limit and mitered chamfer strips placed at changes in direction. • 6. Provision for other trades: a. The Contractor shall provide openings in concrete formwork to accommodate work of other trades. The Contractor shall verify • size and location of openings, recesses and chases with the trade requiring such items. b. The Contractor shall accurately place and securely support items to be built into • forms. 7. Cleaning and tightening: a. Thoroughly clean forms and adjacent surfaces to receive concrete shall be required. Chips, wood, sawdust, dirt and other debris shall be removed prior to concrete placement. Forms shall be retightened immediately after concrete placement as required to eliminate mortar leaks. • G. Form Coatings 1. The Contractor shall coat form contact surfaces with a form -coating compound before reinforcement is placed. Excess form -coating material shall not accumulate in the forms or come in contact with surfaces to be bonded with concrete. Form coating shall be applied in compliance with manufacturer's instructions. • 41314\G0903902.DOC(RO1) 6.1-9 C r1 u E support vertical, lateral and asymmetrical loads applied until such loads can be supported by in-place construction. b. The Contractor shall construct falsework so that adjustments can be made for take-up and settlement. C. The Contractor shall provide wedges, jacks or camber strips to facilitate vertical adjustments. d. The Contractor shall carefully inspect falsework and formwork during and after concrete placement operations to determine abnormal deflection or signs of failure. e. The Contractor shall make necessary adjustments to produce Work of required dimensions. 4. Forms for exposed concrete: 41 a. The Contractor shall drill forms to suit ties used to prevent leakage of concrete mortar around the tie holes. Splintering of forms by driving ties through improperly prepared holes shall not be permitted. b. The Contractor shall provide sharp, clean corners at intersecting planes without visible edges or offsets. Joints shall be backed with extra studs or girts to maintain true, square intersections. C. The Contractor shall use extra studs, walers and bracing to prevent objectionable bowing of forms between studs and to avoid bowed appearance in concrete. Use of narrow strips of form material which will produce bow shall not be permitted. d. The Contractor shall assemble forms so that they may be readily removed without damage to exposed concrete surfaces. • ♦1314\G0903902.DOC(RO1) 6. 1- 8 0 P, before the opportunity exists to verify the measurements of adjacent construction which affects such installations, shall be • accurately sized and located as dimensioned on the Drawings. In the event that deviation from Drawing dimensions results in problems in the field, the Contractor shall be responsible for resolution of the conditions as directed by the Owner without additional • expense to the Owner. 2. Fabrication: a. The Contractor shall fabricate forms for • easy removal without hammering or prying against concrete surfaces. b. The Contractor shall provide crush plates or wrecking plates where stripping may damage cast concrete surfaces. C. The Contractor shall provide top forms for inclined surfaces where the slope is too steep to place concrete with bottom forms only. d. The Contractor shall keep "groove, notch" wood inserts for forming keyways, reglets, recesses and the like to prevent swelling and assure ease of removal. e. The Contractor shall provide temporary openings where interior area of formwork is inaccessible for cleanout, for inspection before concrete placement and for placement of concrete. The Contractor shall brace • temporary closures and set tightly to temporary openings on forms in as inconspicuous locations as possible, consistent with design requirements. Intersecting planes providing true, clean • cut corners shall be formed. 3. Falsework: a. The Contractor shall erect falsework and • support, brace and maintain it to safely ♦ 1314 %G0903902 . D0C (R01) 6.1-7 u L • • • E. Installation 1. General: a. Unless otherwise shown or specified, the Contractor shall install and remove formwork in accordance with ACI 301, Chapters 4, 10, 11, 13 and IS; and ACI 302, Chapter 3. 2. Surface Conditions: a. The Contractor shall pre -examine surface conditions as follows: • The substrate and conditions under which work of this section is to be performed shall be examined. • • Unsatisfactory conditions which would prevent proper and timely completion of the Work shall be corrected. El • • • • 0 • The Contractor satisfactory corrected. F. Form Construction 1. General: shall not proceed until conditions have been a. The Contractor shall construct forms complying with ACI 347 to the exact sizes, shapes, lines and dimensions shown on the Drawings, and as required to obtain accurate alignment, location, grades, level and plumb work in finished structures. b. The Contractor shall provide for openings, offsets, sinkages, keyways, recesses, mouldings, reglets, chamfers, blocking, screeds, bulkheads, anchorages, inserts and other features required. Selected materials shall be used to obtain required finishes. C. Forms for openings, and construction which accommodate installation by other trades and whose materials/products must be fabricated 41314\G0903902.DOC(R01) 6.1-6 ♦1314\GO903902.DOC(RO1) n u • The Contractor shall design forms and falsework to include assumed values of live load, dead load, weight of moving equipment operated on formwork, concrete • mix, height of concrete drop, vibrator frequency, ambient temperature, foundation pressures, stresses, lateral stability, and other factors pertinent to safety of structure during construction. • The Contractor shall provide shores and struts with positive means of adjustment capable of taking up formwork settlement during concrete placing operations, using • wedges or jacks or a combination thereof. • The Contractor shall provide trussed supports when adequate foundations for shores and struts cannot be secured. • • The Contractor shall support form facing materials by structural members spaced sufficiently close to prevent objectionable deflection. • • The Contractor shall fit forms placed in successive units for continuous surfaces to accurate alignment, free from irregularities and within allowable tolerances. • • The Contractor shall provide camber in formwork as required for anticipated deflections due to weight and pressures of fresh concrete and construction loads. • • The Contractor shall provide formwork sufficiently tight to prevent leakage of cement paste during concrete placement. • • The Contractor shall solidly butt joints and provide backup material at joints as required to prevent leakage and fins. • Ties for forms shall be waterproof type. • 6.1-5 C� • • • • • Surface finish shall be smooth, concrete stains. 3. Form coatings: to form concrete surfaces free of irregularity and • Inner faces of all forms shall be thoroughly cleaned prior to concreting. Forms for concrete surfaces that will not be subsequently waterproofed shall be coated with a chemical type release agent and shall be applied lightly by spray to avoid retardation. • The Contractor shall submit release agent manufacturer to Engineer for approval. Forms for concrete surfaces to be waterproofed shall be wetted prior to concreting. D. Design Of Formwork 1. General: ♦1314\G0903902.D0C(R01) • 6.1-4 a. The Contractor shall conform to ACI 301 and ACI 302 unless otherwise shown or specified. • The Contractor shall design, erect, support, brace and maintain formwork so • that it will safely support vertical and lateral loads that might be applied until such loads can be supported by the concrete structure. • • The Contractor shall carry vertical and lateral loads to ground by a formwork system and in-place construction that has attained adequate strength for that purpose. • • The Contractor shall construct formwork so that concrete members and structures are of correct size, shape, alignment, elevation and position. • ♦1314\G0903902.D0C(R01) • 6.1-4 L b. The Contractor shall provide form material with sufficient thickness to withstand pressure of newly placed concrete without excessive and objectionable bow or deflection. C. Wood forms: • Framing lumber shall be stress -graded. • • Lumber in direct contact with concrete shall be dressed on at least the contact side, with dressed or tongue -and -groove edges. • Other lumber shall be dressed or rough. d. Plywood forms shall be: • Grade marked. • B -B Plyform, Exterior Class 1 and 2 and HDO High Density Concrete form Plywood, Class 1 and 2 conforming to Product Standard PS 1, minimum thickness 3/4 -inch. e. Hardwood forms shall be tempered smooth -one - side (515), not less than 3 /16 -inch thick, conforming to product standard PS 58. f. Fiber -glass -reinforced -plastic forms: • Sizes and cross sections shall be as required, with thicknesses, reinforcement. • Surface finish to form concrete surfaces shall be smooth and free of irregularity. g. Steel forms: • Sizes and cross sections shall be as shown or required, with metal gauges, reinforcement, stiffeners. ♦1314\G0903902.D0C(R01) 6.1-3 n u • n C LI LI • • • • 0 • • • 3. Allowable Tolerances: a. The Contractor shall Section 4.3. 4. Submittals conform to ACI 301, a. The Contractor shall submit shop drawings for formwork needed to install cast -in-place concrete as shown on the Drawings and as specified. These shop drawings will detail form types, methods of form construction/erection, design computations, and location of form joints, form ties and embedded items. b. The Contractor shall submit certificates from manufacturers stating that materials meet specified requirements. C. The Contractor shall submit certified laboratory test reports if concrete tests are required for form removal. d. The Contractor shall submit early form removal calculations if required in advance of form removal. C. Materials 1. General: a. Work under this section shall conform to ACI 301 and ACI 302 unless otherwise shown or specified. 2. Forms: a. The Contractor shall construct formwork for exposed (painted or unpainted) concrete surfaces with smooth faced undamaged plywood or other panel type materials acceptable to the Engineer to provide continuous, straight, smooth as -cast surfaces. Formwork shall be furnished in largest practical sizes to minimize number of joints. 41314\GO903902.DOC(RO1) 6. 1-2 0 • 6.1 Concrete Formwork A. Scope 1. The Contractor shall• provide all labor, equipment and material necessary to furnish all formwork for cast -in-place concrete complete in place, and as shown on the Drawings, as specified and directed by the Owner. 2. In general, work to be included under this section shall include, but not be limited to, the following: a. Formwork placed in accordance with the provisions of this section for all cast -in- place structures shown on the Drawings or required by other sections of these Specifications. b. Formed openings provided for other trades. C. Coordination of installation of items furnished by other trades. • u • B Quality Assurance 1. Design of Formwork: a. Design of formwork shall be the Contractor's responsibility. • 2. Standards: a. ACI 301: Standard Specifications for Structural Concrete. • b. ACI 302: Recommended Practice for Concrete Floor and Slab Construction. C. ACI 318: Building Code Requirements for Reinforced Concrete. • d. ACI 347: Recommended Practice for Concrete Formwork. • ♦1314\G0903902.D0C(R01) 6.1-1 n 17, TOWN OF SOUTHOLD SUFFOLK COUNTY, NEW YORK CONTRACT NO. 2000 - GENERAL CONSTRUCTION . SOUTHOLD LANDFILL CLOSURE DIVISION 6 - CONCRETE 6.0 Scope of Work 0 A. Description 1. The Contractor shall furnish all labor, materials, equipment, services and incidentals • required to install all components of cast -in- place and precast concrete as shown on the Drawings, as specified and as directed by the Owner. 2. The Contractor shall furnish the services of an independent laboratory to perform testing of the various components of the cast -in-place concrete in accordance with the requirements of these Contract Documents. • 3. Before placing any material on the prepared subgrade, the Engineer and the Contractor shall visually inspect the prepared subgrade to evaluate the suitability of the subgrade to ensure that the surface is properly compacted, smooth and uniform, free of loose soil or protrusions, and that the elevations are consistent with the Drawings. n • C ♦1314\G0903901.D0C(R02) 6.0-1 • • overlapped area shall be stapled on 1 foot centers. • i. The downslope ends of the blanket shall be anchored in an anchor slot at least 8 inches deep. The anchor slot shall be backfilled, compacted and hand seeded. • 11. The Contractor shall exercise extreme care during the placement and installation of the erosion control materials so as to minimize the disturbance to the prepared seedbed. The Contractor shall repair and reseed any damage to the prepared seedbed to the satisfaction of the Engineer. • • • • C • ♦1314/k0820908.doc(R05) 4.7-10 • 17, 10. Erosion Control Blanket a. The erosion control blanket shall be installed in the areas shown on the Drawings • and directed by the Owner in accordance with the manufacturer's recommendations. b. The erosion control blankets shall be installed vertically downslope in the direction of water flow. C. The erosion control blankets shall be anchored at top of slope in a 6 -inch by 6 - inch anchor trench, and the blanket shall be stapled in the anchor trench on 3 -foot centers. The trench areas shall be backfilled, compacted and hand reseeded. d. The blanket and fabric edges shall be overlapped at least 3 inches and secured with • staples at least 3 feet on centers. e. The erosion control blanket shall not be pulled taut during installation. The erosion control blanket shall be in intimate contact • with the underlying soil surface. If trampolining is experienced, additional staples shall be installed to secure the fabric to the soil. f. The erosion control blanket shall be stapled • to the underlying soil using a uniform stapling pattern which will provide a staple (field) density of at least 2 staples per square yard. • g. Check slots shall be installed every 50 feet by placing a fold at least 8 inches vertically into the soil. The erosion control blanket shall be stapled in the check slot on 3 -foot centers and at each edge. The • check slots shall be backfilled, compacted and hand seeded. h. Successive lengths of erosion control blanket shall be overlapped at least 1 foot shingle style, with upslope layer on top. The • ♦1314/k0820908.doc(R05) 4 .7— 9 0 • ♦1314/k0820908.doc(R05) • now fabric shall be installed to the horizontal bottom and upstream vertical face of the • anchor slot with staples at least 3 feet on centers. The anchor slot shall be backfilled and compacted and additional seed shall be distributed over disturbed surfaces. The fabric shall be unrolled downstream to cover the anchor slot. • f. Check slots shall be installed every 25 feet by placing a fold at least 8 inches vertically into the soil. The fabric shall be stapled in the check slot every 2 feet and at • each edge. g. Successive lengths of erosion control fabric shall be over lapped at least 3 feet lengthwise, with the upstream length on top. The overlap shall be stapled by placing 3 • staples across the end of each of the overlapping lengths and by placing 3 additional staples across the width of the center of the overlap area. • h. The top edge of the channel or swale sideslope blankets shall be anchored in a 6 inch deep by 6 -inch wide trench. The fabric shall be stapled in the trench on 3 feet centers. The backfill, shall be compacted • and the trench hand seeded. i. The downstream ends of the fabric shall be anchored in an anchor slot at least 8 inches deep. The fabric in the anchor slot shall be secured with staples 3 feet on center, and the anchor slot shall be backfilled, compacted and hand seeded. The anchor slot shall be positioned at least 12 inches downstream of the upstream end of a culvert pipe, where appropriate. • j. Additional staples shall be install as required where the erosion control fabric must be cut and penetrated to allow the planting of landscaping materials. • ♦1314/k0820908.doc(R05) • now r-• L-A 7. The erosion control materials shall be installed on the prepared seedbed with in 36 hours of the placement of the seed and landscaping materials. 8. The erosion control materials shall be applied with • the length of roll laid parallel to the flow of the water in swales and channels or along the direction of slope for crown and sideslope areas. 9. Erosion Control Fabric • a. The erosion control fabric shall be installed in the channels and swales in accordance with the manufacturer's recommendation, as specified and as directed by the Owner. • b. The first roll shall be centered longitudinally in mid -channel or mid-swale. Subsequent rolls shall follow from channel center to edge in a staggered sequence behind the first roll. Overlap adjacent panels • (roll length edge) a minimum of 6 inches. Secure overlap seam's at 3 feet intervals or less. C. The erosion control fabric shall not be • pulled taut during installation. The erosion control fabric shall be in intimate contact with the underlying soil surface. If trampolining is experienced, additional staples shall be installed to secure the fabric to the soil. d. The erosion control fabric shall be stapled to the underlying soil using a uniform stapling pattern which will provide a staple (field) density of at least 2 staples per • square yard. In addition, staples shall be installed on 2 feet centers at the toe of slope (corners) of the channels or swales to ensure tight contact, and as required to prevent trampolining. • e. The upstream end of the fabric shall be installed in an anchor slot at least 6 inches deep and at least 6 inches wide (12 inches upstream of a pipe, where appropriate). The ♦1314/k0820908.doc(R05) 4 .7 -7 n u r� u • • • • • • • • • these Specifications, as shown on the Drawings and as directed by the Owner. 2. Prior to the placement of the erosion control materials in an area, the Contractor and the Engineer shall examine the prepared seedbed to ensure that it is smooth, stable, firm, evenly graded, free of protrusions, sharp stones, vehicle imprints or other damaging objects, properly and evenly seeded and free of erosion. The Contractor shall immediately repair any damage or defect in the prepared seedbed, including reseeding if necessary, prior to the installation of the erosion control materials. 3. The Contractor shall handle and install the erosion control materials in such a manner to ensure that the material is not damaged in any way. 4. The protective wrapping on each roll shall not be removed sooner than one hour prior to unrolling. Unused portions of rolls, which are not used in the same day that they are unwrapped, shall be rewrapped and properly stored. Unused portions of rolls which are shorter than 33% of the manufactured roll length shall be discarded unless specifically approved by the Engineer for a particular application. 5. In the presence of wind, the erosion control material shall be weighted with sandbags or the equivalent. Such sandbags shall be installed during placement and shall remain in place until the installation of the erosion control material is completed. The sandbags shall not be left in place, incorporated into the Work, or their contents deposited on the Work. 6. The erosion control materials shall be cut using approved cutting instruments as recommended by the manufacturer. The method of cutting shall result in a neat, clean, controlled cut which does not cause pulling or unraveling of the material components. ♦1314/k0820908.doc(R05) 4 .7 —6 0 d. The erosion control blanket shall be SC150 as manufactured by North American Green, CS -2 as manufactured by Bon Terra America, or approved equal. e. The erosion control blanket shall be secured in place using heavy duty metal staples. The metal staples shall be U-shaped, of the lengths shown on the Drawings, one inch wide and shall be fabricated from 9 gauge or greater diameter metal wire. The metal staples shall be furnished by the manufacturer of the erosion control blanket and shall be suitable for the installed product and consistent with the manufacturer's recommendations. E. Product Delivery, Storage and Handling 1. Each roll of erosion control material delivered to the site shall be labeled by the manufacturer identifying the manufacturer's name, product identification, roll dimensions, and direction for unrolling. Each roll of erosion control material shall be supplied wrapped in a relatively watertight and opaque protective cover. 2. All erosion control material shall be properly stored to protect the materials from ultraviolet degradation, precipitation or other inundation, mud, dirt, dust, puncture, cutting, extreme heat caused by direct sunlight or any other damaging or deleterious conditions. 3. Materials which are damaged during shipment, storage, handling or installation shall be rejected, removed form the job site and replaced at no additional cost to the Owner. The Contractor shall take special care to ensure that the integrity of the protective wrapping on each roll is maintained until the time of installation. F. Execution 1. The erosion over the constructed ♦1314/k0820908.doc(R05) control materials prepared seedbed in accordance with 4.7-5 shall be installed which has been the requirements of L 1: C n u C C, • • 0 11 • • • • produced mat of 70% agricultural straw and 30% coconut fiber. b. The erosion control blanket shall have a consistent thickness with the straw and coconut mixture evenly distributed over the entire area of the mat. The top surface of the mat shall be covered with W stabilized, black polypropylene netting having approximately a 5/8" by 5/8" mesh size. The bottom surface of the mat shall be a lightweight, photodegradable netting with approximately 1/2" x 1/2" mesh size. The blanket shall be sewn together on 2 inch centers (maximum) using biodegradable thread. The sewing shall secure the netting on each side of the mat to maintain the nets relative to the straw/coconut fiber core. C. The erosion control blanket shall have the following physical characteristics: Core Material 70% agricultural straw • evenly distributed at 0.35 lbs/sq. yard., 30% coconut fiber evenly distributed at 0.15 lbs./sq. yard. Bottom Netting Photodegradable netting with • approximately 1/2" by 1/2" mesh size. Approximate weight 1.6 lb/1,000 sq. ft. Top Netting W stabilized polypropylene • netting with approximately 5/8" by 5/8" mesh size. Approximate weight 3.0 lbs/ 1,000 sq. ft. • Stitch Biodegradable, with a stitch spacing no grater than 2.0 inches on center. Roll Width 6.5 feet minimum. • Roll Length No less than 80 feet. ♦1314/kO820908.doc(ROS) 4.7-4 • 2. 41314/k0820908.doc(R05) • Top Netting UV stabilized polypropylene netting with approximately 1/2" by 1/2" mesh size. Approximate weight 5.0 lbs/ • 1,000 sq. ft. Bottom Netting UV stabilized polypropylene netting with approximately 5/8" by 5/8" mesh size. • Approximate weight 3.0 lbs/ 1,000 sq. ft. Stitch 100% black polyester thread with a stitch spacing of no • greater than 2.0 inches on center. Roll Width 6.5 feet minimum. Roll Length No less than 80 feet. • d. The erosion control fabric shall be P300P as manufactured by North American Green, SFB-12 as manufactured by Bon Terra America or approved equal. • e. The erosion control fabric shall be secured in place using heavy duty metal staples. The metal staples shall be U-shaped, of the lengths shown on the Drawings, one and one half -inches wide, and shall be fabricated • from 9 gauge or greater diameter metal wire. The metal staples shall be furnished by the manufacturer of the erosion control fabric and shall be suitable for the installed product and consistent with the • manufacturer's recommendations. Erosion Control Blanket. a. The erosion control blanket shall be a • temporary erosion control covering to protect the prepared seed bed from wind, precipitation and erosion, and allow for proper establishment of the vegetation. The erosion control blanket shall be a machine • 4.7-3 0 contact name), quantity of material furnished and its intended purpose. • 2. The Contractor shall furnish a notarized affidavit signed by an authorized representative of the manufacturer certifying that the proposed materials comply with the requirements specified herein and are suitable for the intended purpose. • 3. No material shall be shipped to the project site until the affidavit is submitted to and approved by the Engineer. • D. Materials 1. Erosion Control Fabric. a. The erosion control fabric shall be a permanent channel lining and turf • reinforcement mat. The erosion control fabric shall be a machine produced mat of 100% W stabilized polypropylene. b. The erosion control fabric shall have a consistent thickness of high denier • polypropylene fiber evenly distributed over the entire area of the mat. The top surface of the mat shall be covered with W stabilized black polypropylene netting having approximately a 1/2" by 1/2" mesh size. The • bottom surface of the mat shall be covered with W stabilized black polypropylene netting having approximately a 5/8" by 5/8" mesh size. The blanket shall be sewn together on 2.0 inch centers (maximum) using • polyester thread. The sewing shall secure the netting on each side of the mat to maintain the nets relative to the fiber core. C. The erosion control fabric shall have the following physical characteristics. • Fiber Matrix Minimum of 0.70 lb./sq.yd. of high denier W stabilized polypropylene fiber. • ♦1314/k0820908.doc(R05) 4.7-2 F, 4.7 Erosion Control Materials • A. Scope 1. The Contractor shall furnish all labor, materials, • equipment, services, incidentals, etc., necessary for the placement and installation of erosion control materials as shown on the Drawings, as specified and as directed by the Owner. 2. The erosion control materials shall be installed • over the properly prepared seeded topsoil layer constructed in accordance with the Drawings and Specification in the areas directed by the Engineer. • 3. Erosion control blankets shall be installed on seeded areas to provide temporary soil erosion resistance, as shown on the Drawings, as specified and as directed by the Owner. • 4. Erosion control fabric shall be installed in the seeded (grassed) drainage channels and swales to provide permanent soil erosion resistance and vegetation reinforcement, as shown on the Drawings, as specified and as directed by the Owner. • 5. The Contractor shall install temporary erosion control measures during the construction work as shown on the Drawings, as specified and as directed by the Owner. • B. Quality Assurance 1. The manufacturer of the erosion control materials shall be a specialist in the production of the specified materials and the proposed materials shall be a standard product of their manufacture. C. Submittals 1. The Contractor shall submit 10 copies of the • manufacturer's data, specifications, samples, installation instructions, and a list of previous installations identifying the name of the owner, the project, Engineer (with telephone number and ♦1314/k0820908.doc(R05) 4. 7-1 E n topsoil layer to allow for the measurements to be taken by the Engineer. The thickness of the lift shall be measured at three equally spaced locations in the excavated hole up to the grade surface. A straightedge or board should be used to span the hole to reference the grade surface. The three values shall be averaged to determine the actual depth of the compacted lift. After measurements have been made, the Contractor shall backfill the holes with topsoil, and hand tamp. During digging and backfill of test holes, the Contractor must exercise care not to damage the underlying geosynthetics or soils. Any such damage shall be repaired at the expense of the Contractor. The minimum compacted thickness of the topsoil layer shall be no less than 6 inches for all seeded areas and no less than 24 inches for plant bedding areas. 25. The Contractor shall submit quantity records of materials delivered and materials placed to the Engineer on a weekly basis. 26. The finished surface of the topsoil layer shall be surveyed by the Contractor to establish as -built conditions. 27. Prior to placement of overlying materials the Engineer's approval of completed portions of the topsoil layer shall be required. Unless otherwise approved by the Engineer, the Contractor shall not seek approval for any area of topsoil of less than 40,000 square feet. ♦ 1319 /K0820907. doc (R09) 4.6-13 n • r, u u C • C E 0 • 19. After the topsoil has been placed, spread, raked, cleaned and fine graded in preparation of seeding, • no construction equipment or vehicles will be permitted to travel the area other than to perform remedial activities such as regrading, raking, cleaning, etc. • 20. The Contractor shall, through mechanical raking, and hand grading with rakes and shovels, grade all areas around fences, pipes, and other structures in preparation for final seeding and/or planting. 21. The Contractor shall seek and obtain prior approval • from the Engineer before amending natural topsoil with any approved materials and by approved methods to meet the specifications for pH and organic content. Such amending of the topsoil shall be performed in accordance with established • guidelines. 22. The Contractor shall repair any damage to the topsoil layer material between the time of testing and acceptance. The Contractor shall protect the • topsoil layer from blowing litter, dust, debris or other contamination, and shall repair, or remove and replace any contaminated material as directed by the Engineer. 23. In the event that the delivered material is • perceived to differ from the approved material based on visual examination, the Engineer shall sample the subject material for analysis. Testing of the material shall be in accordance with the specified testing protocols. If the test results for the subject material are not in conformance with the Specifications and/or submittals, the subject material will be rejected and any of the subject material which has been placed will be removed, and replaced. • 24. The thickness of the in-place topsoil layer will be checked after the completion of the work on a 100 foot by 100 foot grid pattern and by digging test holes, by hand, with a shovel to the underlying layer. The size of the test hole shall • not exceed one -foot in diameter. The Contractor will be responsible for digging holes in the • 1314 /K0620907. doc (R09) 4.6-12 • 18. The placement and spreading of topsoil shall be coordinated with the planting and seeding operation. Topsoil shall be placed and spread only where it can be followed within 7 days by the planting or seeding operation. •1314/K0820907.doc(R09) 4.6-11 u • 14. Topsoil containing unacceptable material shall be removed and replaced with approved material at the direction of the Engineer. 15. It shall be the Contractor's responsibility to properly place all materials, and to correct any deficiencies. 16. The Contractor shall submit a plan for the Engineer's approval, to construct the topsoil layer. Such a plan shall include the method of placement, lift thickness and type of equipment to be used. 17. The Contractor shall mechanically rake and clean all debris from the topsoil prior to the seeding • and/or planting operation. The debris shall not be blended into or incorporated into the topsoil layer. The debris shall be removed from the site and disposed of in accordance with the Contract Documents. The Contractor's means and methods for raking and cleaning the topsoil shall be subject to review and approval by the Engineer. In areas inaccessible to mechanical raking/cleaning equipment, the Contractor shall utilize hand implements to rake, clean and grade the topsoil prior to seeding and/or planting. The placement and • spreading of topsoil shall be performed in such a manner that seeding and/or planting can proceed with little additional soil preparation or tillage. Irregularities in the surface resulting from the placement of topsoil or other operations shall be • corrected so as to prevent the formation of depressions where water will stand. The whole surface shall be rolled with a roller weighing between 40 and 65 pounds per foot of width. During rolling, all depressions caused by settlement shall be filled with additional topsoil and the surface shall be regraded and rolled until a smooth and even finished grade is achieved. 18. The placement and spreading of topsoil shall be coordinated with the planting and seeding operation. Topsoil shall be placed and spread only where it can be followed within 7 days by the planting or seeding operation. •1314/K0820907.doc(R09) 4.6-11 u U 8. The topsoil material shall be pushed up the side slopes, never down slopes. The Contractor's operation shall be conducted in such manner to prevent undue stress from being imposed on the underlying capping system. 9. All braking of heavy equipment on the side slopes should be kept to the absolute minimum. No turning • motions shall be permitted while on the sideslopes. 10. The Contractor shall provide a worker (spotter) to walk alongside each piece of earthmoving equipment to remove all rocks, stones, roots or other debris • that could cause damage to or compromise the underlying material. 11. In the event that a piece of equipment "spins" its tracks, the operation shall cease, the area marked, • and an investigation of the integrity of the underlying materials be undertaken. Any damage to the underlying materials shall be immediately repaired, documented and tested. 12. The Contractor's method of grade control for the • construction of the topsoil layer shall not create any penetrations of the underlying geosynthetic. Non -intrusive stanchions such as traffic cones or non -contact means of grade control (e.g.-laser) should be utilized. • If grade stakes are utilized, the grade stakes shall be consecutively numbered to ensure that they are retrieved and accounted for. Grade stakes shall be clearly and indelibly marked at the 1 foot • depth mark from the tip to ensure that they are not driven past the mark. 13. The Contractor shall amend the topsoil, as required, using only approved materials and methods in order to satisfy the specification requirements • for pH and organic content. The materials and methods of amendment must be reviewed and approved by the Engineer. The water content of the topsoil shall be controlled during placement. • ♦1314/K0820907.doc(R09) 4.6-10 0 L saturated surfaces, nor shall mud, snow, ice or frozen earth be incorporated in the material. 3. Unless otherwise specified or directed by the Engineer, the material shall be placed in one lift, • and spread in a manner assuring uniform lift thickness after placing. Unless otherwise directed by the Engineer, the minimum lift thickness shall be no less than 6 inches after compaction and comply with the lines and grades, cross-sections • and details as shown on the Drawings. The Contractor shall track or scarify the top, compacted surface of the Barrier Protection Layer or General Fill, as appropriate, prior to placement of the topsoil lift to ensure intimate contact. The topsoil lift shall not be placed until the Barrier • Protection Layer has been placed, compacted, tested, repaired or replaced as required, and accepted. 4. The Contractor shall exercise extreme care in • placing and spreading the topsoil layer material in order not to damage or displace the underlying geosynthetic or soil layers. 5. The Contractor and the Engineer shall examine the • surface of the Barrier Protection Layer prior to the placement of the topsoil layer. Any damage or defects in the Barrier Protection Layer shall be repaired, tested and documented prior to the placement of the topsoil layer. In addition, any litter, debris, sharp objects, or other contaminants or deleterious materials shall be removed from the surface of the Barrier Protection Layer or General Fill, as appropriate, prior to the placement of the topsoil layer. • 6. Heavy equipment used for placing and spreading the topsoil layer material shall be of the low ground pressure type. No construction equipment shall be permitted to travel directly on the underlying materials. The placement equipment shall operate • only over previously placed topsoil. 7. The maximum ground pressure of the equipment used to place the topsoil material shall be 4.7 psi. ♦1314/KOB20907.doc(RO9) 4. 6— 9 C E • • • C . The topsoil shall have an organic content of no less than 5 percent nor more than 20 percent as determined by loss on ignition of oven dried samples tested in accordance with ASTM D2974. d. The pH of the topsoil shall not be less than 5.5 and not more than 6.8. e. All material shall be subject to inspection by the Engineer. Material not meeting the above specifications shall not be accepted. f. Each truckload of off-site topsoil shall have • a load ticket prepared by the Contractor certifying the prequalified source and specific stockpile of the material. The load ticket shall specifically identify the type of material (i.e., topsoil), the quantity of material, truck number and driver name, date, source (stockpile) identifier, time of departure and time of arrival. The load tickets shall be consecutively numbered, • multipart forms and must be clearly and legibly completed and signed in ink. An original copy of each load ticket shall be given to the Engineer prior to the material being off-loaded at the site. • g. For the purpose of this specification, an approved fabricated topsoil (equivalent vegetative growth medium) shall be referred to as topsoil. • F. Execution 1. The Contractor shall first utilize the designated on-site compost and soil to mix and blend fabricated topsoil as specified. Then as a contingency, with approval of the Engineer, the • Contractor shall supply topsoil from the preapproved off-site source(s). 2. The topsoil material shall not be placed or compacted in a frozen condition or upon frozen or • ♦1314/K0820907.doc(R09) 4.6-8 • The Contractor responsibility for screened compost in fabricated topsoil. construction phase described above. shall assume sole the suitability of the the preparation of the All prequalification and testing shall be as The Contractor may also obtain wood mulch and wood chips for use on planting beds from the Town facility at no charge to the Contractor. The Contractor shall bear all costs for loading, transporting and placement in the areas shown on the Drawings. The Contractor shall submit the proposal and related documentation to the Engineer for review and approval at least 60 days prior to scheduled commencement of delivery of material. The proposal shall identify the source and quantity and provide testing of off-site sources of topsoil to be used on the project. The Owner reserves the right to visit the proposed source of the contingency compost and base soil to be used to fabricate topsoil, to inspect the facility during the course of the work, and to reject any material which is not in accordance with the Contractor's proposal. In addition, the Owner reserves the right to independently ascertain the regulatory status of the facility prior to approval of the facility, and during the work, to direct the Contractor to discontinue the use of the product if the nature of the delivered product is found to differ from the approved material or if the facility is found to be in violation of its permits. b. The topsoil shall be fertile, friable, topsoil of loamy character, without admixtures of subsoil, and shall be uniform in quality. The base soil shall be natural sand free from debris and waste of any kind, clay, hard pan, rocks, pebbles larger than 2 inch in diameter, plants, sod, noxious weeds, roots, sticks, brush and other rubbish. Muck soils shall not be used. ♦1314/K0820907.doc(R09) 4. 6-7 r� U C Ci • r� u C C • C • r1 u • characteristics, and quantity of topsoil, proposed mixture, methods of mixing, test results, and opinion of the professional soil scientist or agronomist. The topsoil shall be free of particles larger than 1 -inch and shall be free of plastics and other non organic materials. Screening shall be performed by the Contractor as necessary to achieve the specified characteristics. The Town of Southold shall screen the on-site compost to remove oversized materials and produce a screened compost product. The Town will stockpile the screened compost on-site. The size, number and locations of the stockpiles shall be at the Town's discretion in order not to interfere with its ongoing operations. The screened compost shall be made available to the Contractor at no charge ($0.00) . The Contractor shall furnish all equipment, • labor, vehicles, services and incidentals necessary to excavate mix and blend the screened compost and sand from the on-site sources to a uniform consistency subject to testing and approval by the Engineer. Placement of the fabricated topsoil shall be • as specified herein. The Contractor shall manage operation at the landfill in order not to interfere or interrupt, in any way, the normal operations • of the Town of Southold's facility. The Contractor's mixing/blending operation shall be sufficient to thoroughly incorporate and distribute the screened compost into the sand base soil. Mixing/blending operations shall be performed prior to the placement of the topsoil. Mixing/blending shall not be permitted to occur at the location of or during the placement of the fabricated topsoil. • ♦1314/K0820907.doc(R09) 4.6-6 0 .(— • n D. Delivery, Storage and Handling 1. Topsoil material shall be stockpiled in an area identified by the Contractor and approved by the • Engineer. All topsoil shall be stockpiled on-site on top of plastic sheeting so as not to contaminate the material with the underlying soils (at source and on-site). 2. All topsoil material shall be adequately protected • to preserve the fitness and the quality of the material. 3. All topsoil material shall be transported in clean equipment. • E. Materials 1. Fabricated Topsoil The Contractor shall prepare a submittal which defines the source, nature, physical • ♦1314/k0820907.doc(R09) 4. 6- 5 n u • a. The Contractor shall furnish and install a vegetative growth medium to be used as topsoil to support the growth of the specified plants. The vegetative growth medium shall be a mixture of sand and compost from designated on-site sources. Approved • prequalified material from off-site sources shall be provided by the Contractor as needed. The approximate mixture shall range from 50 to 55 percent sand or silty sand and 50 to 45 percent screened yard waste compost • by volume. The actual mixture shall be proposed by the Contractor. The Contractor shall retain the services of a soil scientist or agronomist who will provide a written opinion of the proposed mixture(s) including suitability as a vegetative growth medium, its compatibility with the specified seed mixtures and plants, any erosion control measures which differ from the specified requirements and are necessitated by the fabricated material and any soil amendments • or fertilizers which may be required to provide a suitable material. The Contractor shall prepare a submittal which defines the source, nature, physical • ♦1314/k0820907.doc(R09) 4. 6- 5 n u • • • • • • • the taking and recovery of samples, the repair of the sampled areas, etc. i. No aspect of the Contractor's involvement in providing assistance to the Engineer for the fulfillment of the QA/QC program shall be construed by the Contractor as suitable grounds for claim of hardship, delay or additional compensation. j. During installation, the Contractor's approved testing laboratory shall sample (in the presence of the Engineer) the topsoil at a frequency of no less than once per 1000 cubic yards and test for soil particle size (sieve and hydrometer analysis), pH and organic content in accordance with the test procedures specified above. Certified test results shall be submitted to the Engineer for review and approval prior to use of the material. 2. Water a. The water to be used for dust control or for adjusting the moisture content of the topsoil shall be potable water and shall be clean, free from oil, acids, alkalis, and other deleterious water soluble or insoluble substances. C. Submittals 1. A certified copy of the 'testing reports and test • methods shall be submitted to the Engineer prior to acceptance of the material. 2. Prior to start of Work, the Contractor shall submit a written description of manpower, equipment and procedures to be used for fabrication and placement • of the materials. • ♦1314/K0620907.doc(R09) 4 .6 —4 • ♦1314/K0820907.doc(R09) • least one (1) sample of material taken (in the presence of the Engineer), for each source (stockpile), by an approved soils testing laboratory. The Contractor shall have his/her sample tested as specified below. A certified copy of the testing reports and test methods shall be provided to the Engineer prior to acceptance of the source. f. Prequalification testing of materials by the • Contractor for approval of the source of supply shall include, but shall not be limited to, the following: 1) Grain size distribution tests shall be • performed in accordance with ASTM D422, including sieve and hydrometer analysis. 2) The soil shall be characterized in accordance with ASTM D2487. • 3) pH of the soil shall be determined in accordance with ASTM D4972. 4) The organic content of the soil shall be determined in accordance with ASTM D2974. 5) The Contractor shall provide the written opinion of a professional soil scientist, or professional agronomist that the fabricated topsoil has been prepared using mature yard waste compost, has sufficient characteristics to support growth of the specified plants and is not phytotoxic. • g. Upon receipt, the Engineer shall review the data and shall be the sole judge as to the acceptability of the material and its source. h. The Contractor is advised that the Engineer • shall conduct a QA/QC (Quality Assurance/ Quality Control) program, in accordance with the requirements of 6NYCRR Part 360. The Contractor shall assist the Engineer, as required, in providing access to the Work, • 4.6-3 • • presence of the Engineer. The Engineer may test, at his/her discretion, the submitted topsoil for the • purpose of determining conformance with these Specifications. The Contractor shall sample and test each source as specified below. 7. The Contractor shall furnish a notarized statement • from the owner or supplier of the subject material attesting that if the subject material is found to be acceptable for use on the project, the specified quantity of material is and will be made available for use on this project. Each proposed source shall be capable of providing at least 1000 cubic yards • of topsoil which meets the requirements of these specifications in order to be considered as a qualified source of material. • B. Quality Assurance 1. Sample and Tests a. Materials used for the fabricated topsoil layer shall be subject to examination and • tests as may be required before acceptance and during the duration of this Contract. b. Any material may be tested and no materials for which laboratory tests are required shall be used by the Contractor until notification • of acceptance and then only as long as its quality remains equal to that of the accepted sample. C. Material rejected as the result of laboratory • tests shall not be resampled or retested, unless otherwise directed by the Owner. d. Results of the test of any material may be compared with records of similar materials in actual service, and when such service record • is unsatisfactory, use of the material shall not be allowed even though the tests are satisfactory. e. In addition to the 50 pound samples submitted • to the Engineer, the Contractor (for prequalification purposes) shall have at ♦1319/K0820907.d0c(R09) 4.6-2 • 4.6 Topsoil Layer A. Scope 1. The Contractor shall provide all labor, materials, machinery, equipment, tools, incidentals and other items necessary for the blending and satisfactory installation of the topsoil layer as shown on the Drawings, as specified and as directed by the Owner. The term topsoil shall refer to a fabricated vegetative growth medium (processed topsoil) as specified herein. Fabricated topsoil shall be installed as the vegetative growth medium for all areas shown on the Drawings. 2. The primary source of supply for soil and compost used to prepare the fabricated topsoil shall be the on-site sources of soil and compost designated by the Owner. The Contractor shall provide additional topsoil, as necessary, from off-site sources subject to inspection, testing and preapproval in accordance with Section 2.2 of these specifications. 3. The Contractor shall construct the topsoil layer in accordance with the lines, grades, 'cross sections and dimensions shown on the Drawings, as specified and as directed by the Owner. The topsoil layer shall be constructed in one compacted lift and the overall thickness shall be no less than 6 inches. 4. The Contractor shall be solely responsible for attaining the prescribed gradation and characteristics of the topsoil as specified herein. 5. The Contractor shall prequalify his proposed contingency off-site source(s) of topsoil, and the methods and means of processing required to provide a material which conforms to the requirements of these specifications prior to use on the project. 6. For each off-site source of topsoil to be prequalified, the Contractor shall furnish the name and location of the source, the estimated quantity of material available, and a representative sample (minimum of 50 pounds) of topsoil under consideration. Sampling shall be performed in the ♦1314/K0820907.d0c(R09) 4. 6— 1 0 CI C E 7� u • • CI r L-A determination of in-place density and moisture content. 30. The thickness of the in-place Barrier Protection Layer will be checked after the completion of the work on a 100 -foot by 100 -foot grid pattern and by digging test holes, by hand, with a shovel to the geomembrane or geocomposite drainage layer surface. The size of the test hole shall not exceed one -foot in diameter. The Contractor shall be responsible for digging holes in the Barrier Protection Layer to allow for the measurements to be taken by the Engineer. The thickness of the lift shall be measured at three equally spaced locations in the excavated hole up to the grade surface. A straightedge or board should be used to span the hole to reference the grade surface. The three values shall be averaged to determine the actual depth of the compacted lift. After measurements have been made, the Contractor shall backfill the holes with Barrier Protection material, and hand tamp. During digging and backfill of test holes, the Contractor, shall exercise care not to damage the underlying geosynthetics. Any such damage shall be repaired at the expense of the Contractor. The thickness of the compacted Barrier Protection Layer shall be no less than 12 inches. 31. The Contractor shall submit quantity records of materials delivered and materials placed to the Engineer on a weekly basis. 32. Prior to placement of overlying materials the Contractor may request Engineer's approval of completed portions of the barrier protection layer, in areas of not less than 40,000 square feet, unless otherwise approved by the Engineer. ♦1314\K0820906.DOC(R05) 4.5-9 0 C n • • C r� C C • n u moisture distribution in the soil. The Contractor shall exercise extreme care so as not to damage • the underlying geomembrane. When the moisture content of a lift about to be compacted exceeds the required amount, compaction shall be deferred until the layer has dried back to the required amount. In-place manipulation to increase the rate of evaporation shall not be permitted. Blending in • a dry material shall not be permitted. 26. The Contractor's method of grade control for the construction of the Barrier Protection Layer shall not create any penetrations of the underlying • geosynthetic. Non -intrusive stanchions such as traffic cones or non -contact means of grade control (e.g., laser) shall be utilized. 27. The rate of placement of the Barrier Protection Layer shall be coordinated with the placement, testing and acceptance of the underlying geomembrane and/or geocomposite. The Contractor shall not place Barrier Protection material in any area in which the geomembrane and/or geocomposite has not been completely and satisfactorily placed, seamed, tested, repaired as necessary, accepted • and measured for as -built conditions. 28. The Contractor shall repair any damage to or deterioration of the Barrier Protection Layer material between the time of testing and • acceptance. The Contractor shall protect the Barrier Protection Layer from blowing litter, dust, debris or other contamination and shall repair, or remove and replace any contaminated material as directed by the Owner. • 29. In the event that the delivered and placed material is perceived to differ from the approved material based on visual examination, the Engineer shall sample the subject material for analysis. Testing of the material shall be in accordance with the specified testing protocols. If the test • results for the subject material are not in conformance with the Specifications, the subject material will be rejected and any of the subject material which has been placed will be removed, and replaced. If the subject material is in • conformance with the Specifications, the new laboratory test results shall be utilized for the •1314\K0820906.D0C(R05) 4. 5-8 • manufacturer's identification plate, or with altered or illegible plates, will not be recognized as acceptable compaction equipment. Any equipment not manufactured for compaction purposes and equipment which is not in proper working order in all respects shall not be approved or used. The Engineer will also withhold approval of any compactor for which the Contractor cannot furnish manufacturer's specifications covering data not obvious from a visual inspection of the equipment and necessary to determine its classification. 21. Compactor types other than a vibratory drum compactor may be employed by the Contractor, subject to approval of the Compaction Plan by the Engineer. Such approval by the Engineer will be based upon the results of appropriate on-site field tests. 22. In areas inaccessible to conventional compactors, or where maneuvering space is limited, impact rammers, plate or small drum vibrators, or pneumatic button head compaction equipment may be used with layer thickness not exceeding 6 inches before compaction. Hand tampers shall not be permitted. The Engineer may approve or reject any of the above described mechanical devices, for inaccessible areas, based upon the results of appropriate on-site field tests. 23. The compacted lift thickness shall be 12 inches. Compaction shall continue until the specified density is achieved and verified by the Engineer. Each coverage shall overlap the adjacent coverage by a minimum of 18 inches. Any inconsistencies found shall be immediately corrected by the Contractor at no cost to the Owner. 24. The Contractor shall be responsible for controlling the moisture content within proper limits as the work is progressed. When water must be added to a material, it may be added in the lift, provided it is applied by use of an approved pressure distributor. Distributors must be and documented by the Contractor and approved by the Engineer prior to on-site use. 25. Water added shall be thoroughly incorporated into the soil, and manipulation shall be provided whenever necessary to attain uniformity of ♦1314\K0820906.DOC(R05) 4.5-7 L L 1] u L C L • • F, • improperly functioning compaction equipment, the Contractor shall perform whatever work is required • to provide the required densities. This work shall include complete removal of unacceptable fill areas and replacement and recompaction until an acceptable Barrier Protection Layer is provided. 17. It shall be the Contractor's responsibility to • properly place and compact all materials, and to correct any deficiencies resulting from insufficient or improper compaction of materials throughout the Contract period. • 19. If more than one piece of compaction equipment is proposed to be used by the Contractor, the maximum lift thickness for all pieces of compaction equipment shall be the maximum compacted lift thickness achieved by the smallest piece of compaction equipment. • 20. All compaction equipment shall be marked by a permanently attached manufacturer's identification plate designating the name of the manufacturer, model number and serial number of the machine as • minimum identification. The plate shall be installed in a readily visible location. Compaction equipment lacking such an original ♦1314\K0820906.DOC(R05) 4 .5 - 6 • 18. The Contractor shall determine the type, size and • weight of compactor best suited for construction, determine and control the lift (layer) thickness, exert proper control over the moisture content of the material, and other details necessary to obtain satisfactory results. The selection of the • compaction equipment shall also be subject to meeting the requirements of the New York State Department of Transportation Standards Article 203-3.12 as amended. The Contractor shall submit a plan (the Compaction Plan) detailing how the Contractor proposes to construct each lift. Such • plan shall include the method of compaction, lift thickness, and type of equipment to be used. The Compaction Plan shall indicate the type of compaction equipment to be used and how the anticipated number of equipment passes and travel • speed over each area of lift surface will provide a developed compactive force effort meeting the requirements of these specifications and the New York State Department of Transportation Standard Specification 203-3.12. • 19. If more than one piece of compaction equipment is proposed to be used by the Contractor, the maximum lift thickness for all pieces of compaction equipment shall be the maximum compacted lift thickness achieved by the smallest piece of compaction equipment. • 20. All compaction equipment shall be marked by a permanently attached manufacturer's identification plate designating the name of the manufacturer, model number and serial number of the machine as • minimum identification. The plate shall be installed in a readily visible location. Compaction equipment lacking such an original ♦1314\K0820906.DOC(R05) 4 .5 - 6 • a minimum rate of nine randomly located samples per acre per lift. Tests will be performed by the Engineer in accordance with ASTM D2922 and ASTM D3017. 9. The Barrier Protecting Layer material must be pushed up the side slopes, never down. The Contractor's operation shall be conducted in such manner to prevent undue stress from being imposed on the geomembrane or geocomposite. 10. All braking of heavy equipment on the side slopes shall be kept to the absolute minimum. No turning motions shall be permitted while on the sideslopes. 11. The Contractor shall provide a worker (spotter) to walk alongside each piece of earthmoving equipment to remove all rocks, stones, roots or other debris that could cause damage to the underlying material. 12. In the event that a piece of equipment "spins" its tracks, the operation must cease, the area shall be marked, and an investigation of the integrity of the underlying geosynthetic shall be undertaken. Any damage to the geosynthetic shall be immediately repaired, documented and tested. 13. The water content of the material shall be controlled during placement within the range necessary to obtain the specified compaction and in-place permeability. Contractor shall perform all necessary work to adjust the water content of the material to within the range necessary to permit adequate compaction. 14. Barrier Protection Layer material containing organic materials or other unacceptable material shall be removed and replaced with approved material. 15. Compaction of the Barrier Protection Layer material shall be performed with equipment suitable for the type of material placed and which is capable of providing the densities required. 16. If the specified densities are not obtained because of improper control of placement or compaction procedures, or because of inadequate or •1314\K0820906.DOC(R05) 4.5-5 • • u E E C: n C • • 0 • in a manner assuring uniform lift thickness after • 8. The material shall be placed with low ground pressure equipment and compacted -in-place to achieve a minimum of 90 percent maximum dry density (ASTM D698 - Standard Proctor). In-place moisture/density measurements will be performed at ♦1314\K0820906.DOC(R05) 4 .5 -4 • placing. Unless otherwise directed by the Engineer, the minimum compacted lift thickness • shall be no less than 12 inches and comply with the lines, grades and details shown on the Drawings. 4. The Contractor shall exercise extreme care in • placing and spreading the Barrier Protection Layer material in order not to damage or displace the underlying geomembrane or geocomposite. 5. The Contractor and the Engineer shall examine the surface of the geomembrane or geocomposite prior to the placement of the Barrier Protection Layer. Any damage or defects in the geomembrane or geocomposite shall be repaired, tested and documented prior to the placement of the Barrier Protection Layer. In addition, any litter, debris, sharp objects, or other contaminants or • deleterious materials shall be removed from the surface of the geomembrane or geocomposite prior to the placement of the Barrier Protection Layer. 6. Heavy equipment used for placing and spreading the • Barrier Protection Layer material shall be of the low ground pressure type. No construction equipment shall be permitted to travel directly on the underlying geosynthetics. The placement equipment shall operate only over previously placed Barrier Protection Layer soil. • 7. The maximum ground pressure of the equipment used to place the Barrier Protection Layer material shall be 4.7 psi. A minimum thickness of 12 inches of Barrier Protection Layer material above the geomembrane or geocomposite is required in order to allow operation of the low ground pressure equipment over the geomembrane or geocomposite. Rubber -tire vehicles shall not be operated unless there is a minimum of 36 inches of material above the geomembrane. The material will be compacted by making several passes with the low ground pressure spreading/placing equipment. • 8. The material shall be placed with low ground pressure equipment and compacted -in-place to achieve a minimum of 90 percent maximum dry density (ASTM D698 - Standard Proctor). In-place moisture/density measurements will be performed at ♦1314\K0820906.DOC(R05) 4 .5 -4 • u material shall be stockpiled on top of plastic sheeting so as not to contaminate the material with the underlying soils. 2. All Barrier Protection Layer material shall be • adequately protected to preserve the fitness and the quality of the material. 3. The Barrier Protection Layer material shall be transported in clean equipment. E. Materials • 1. The Barrier Protection Layer shall be constructed from soil in the on-site borrow area which based on testing performed by the Owner and presented in Appendix B is a soil with a minimum coefficient of • permeability of 1 x 10-3 cm/sec having less than 15 percent by weight fines which pass the No. 200 sieve. Any material which does not comply with the specified maximum fines percentage based on the testing presented in Appendix B shall not be • acceptable for use in construction of the Barrier Protection Layer. 2. The Barrier Protection Layer soil shall be free of any organic material, roots, stumps, chunks of earth or clay, shale or other soft, poor • durability particles, construction and demolition debris, reprocessed or recycled soils, concrete or other foreign material. 3. All material shall be subject to inspection by the Engineer. Material not meeting the above • Specifications shall not be accepted. F. Execution 1. The Contractor shall utilize the specified on-site • borrow area soil for construction of the Barrier Protection Layer. 2. The Barrier Protection Layer material shall not be placed or compacted in a frozen condition or upon frozen or saturated surfaces, nor shall mud, snow, • ice or frozen earth be incorporated in the material. 3. Unless otherwise specified or directed by the Engineer, the material shall be placed and spread • •1314\K0820906.DOC(ROS) 4.5-3 n u 0 • • C C • • 17, is unsatisfactory, use of the material shall not be allowed even though the tests are satisfactory. e. The Contractor is advised that the Engineer shall conduct a QA/QC (Quality Assurance/ Quality Control) program, in accordance with the requirements of 6NYCRR Part 360. f. The Contractor shall assist the Engineer, as required, in providing access to the Work, the taking and recovery of samples, the repair of the sampled areas, etc. No aspect of the Contractor's involvement in providing assistance to the Engineer for the fulfillment of the QA/QC program shall be construed by the Contractor as suitable grounds for claim of hardship, delay or additional compensation. g. During installation, the Contractor shall sample (in the presence of the Engineer) the Barrier Protection Layer soil at a frequency of no less than once per 5,000 cubic yards of soil and test for moisture/density relationship in accordance with ASTM D698. Certified test results shall be submitted to the Engineer for review. 2. Water a. The water to be used for dust control or for adjusting the moisture content of the soil shall be potable water and shall be clean, free from oil, acids, alkalis and other deleterious water soluble or insoluble substances. C. Submittals 1. Prior to start of work, the Contractor shall submit a written description of manpower, equipment and procedures to be used for placement and compaction of materials. D. Delivery, Storage and Handling 1. Barrier Protection Layer material shall be 40 stockpiled (if necessary) in an area selected by the Contractor and approved by the Engineer. The ♦1314\KO820906.DOC(ROS) 4 .5- 2 0 n 4.5 Barrier Protection Layer A. Scope 1. The Contractor shall provide all labor, machinery, equipment, tools, incidentals and other items necessary for the satisfactory installation of the Barrier Protection Layer as shown on the Drawings, as specified and as directed by the Owner. 2. The source of supply of the Barrier Protection Layer shall be the on-site sources which have been prequalified for this project. 3. The Contractor shall construct the Barrier Protection Layer in accordance with the lines, grades, cross sections and dimensions shown on the Drawings, as specified herein and as directed by the Owner. The Barrier Protection Layer shall be constructed in one 12 -inch compacted lift. 4. The Contractor shall be solely responsible for attaining the prescribed permeability, gradation and characteristics of the Barrier Protection Layer materials from the borrow areas, as specified herein. B. Quality Assurance • 1. Sample and Tests a. Materials used for soil layers shall be subject to examination and tests as may be required before acceptance and during the duration of this Contract. b. Any material may be tested and no materials for which laboratory tests are required shall be used by the Contractor until notification of acceptance and then only as long as its quality remains equal to that of the accepted sample. C. Material rejected as the result of laboratory tests shall not be resampled or retested, unless otherwise directed by the Engineer. d. Results of the test of any material may be compared with records bf similar materials in actual service, and when such service record ♦1314\K0820906.D0C(R05) 4. 5-1 E damaged, that there is minimal slippage of the geocomposite on underlying layers and no excess tensile stresses are generated in the geocomposite. 4. The Contractor shall exercise extreme care when placing or installing any of the materials which overlie the geocomposite. The Contractor shall take all necessary precautions so that the installation of these materials does not damage the geocomposite. 5. Equipment used for placing any overlying materials shall not be driven directly on the geocomposite. A minimum thickness of 1 foot of Barrier Protection Layer material is required between a low ground pressure tracked vehicle and the geocomposite. The maximum ground pressure of tracked equipment shall be 4.7 psi. Rubber -tire vehicles shall not be operated unless there is a minimum of 3 feet of material above the geocomposite. 6. All Barrier Protection Layer material or other overlying material shall be placed from the toe of slope up to the top of slope, never down the slope in all areas. 7. The Contractor shall provide spotters for each piece of heavy equipment to ensure that any stones, debris, oversized or deleterious materials are removed to ensure that they are not in contact with the geocomposite. The equipment must be operated in such fashion to avoid any sudden braking or turning motions which may damage the underlying geosynthetics. 8. In the event a piece of equipment "spins" its tracks, the covering operation shall immediately cease and a manual uncovering and examination of the geocomposite be conducted. Any damage must be promptly repaired and documented in accordance with these Specifications. ♦1314/k0820904.doc(R03) 4.4-15 r L • C, C 0 • geonet components of the geocomposite needing repair. The top geotextile component of the • patch shall be heat sealed to the top geotextile of the geocomposite needing repair. 1. A method of under patching shall require approval from the Engineer. If the hole or * tear width across the roll is more than 50 percent of the width of the roll, the damaged area shall be cut out and the two portions of the geonet shall be joined as specified above. • M. Drainage nets shall not be welded to the geomembranes. n. The Contractor's personnel and/or all personnel on the site shall be prohibited • from using sharp tools, cigarettes, solvents, fuels or any materials which may cause damage to the Geocomposite or underlying geomembrane. The Contractor shall use hook, type knives or other approved devices to cut the geocomposite. The use of straight bladed • knives is strictly prohibited. o. All geocomposite shall be weighted with sandbags or the equivalent. The sandbags shall be installed during placement of the geocomposite and shall remain in place until • removed and replaced with the overlying materials. G. Placement of Overlying Materials 1. No materials shall be placed over the geocomposite • until it has been properly and completely installed, repaired as necessary, documented and accepted by the Owner. 2. Prior to placement of overlying materials the • Engineer's approval of completed portions of the geocomposite drainage layer shall be required. Unless otherwise approved by the Engineer, the Contractor shall not seek approval for any area of geocomposite of less than 40,000 square feet. • 3. The Contractor shall place all overlying materials in such a manner to ensure the geocomposite is not •1314/k0820904.doc(R03) • 4.4-14 • manufacturer. All sewing shall be done using polymeric thread with chemical properties equal to or exceeding those of the geotextile. The thread shall be a color which clearly contrasts with the color of the • geotextile to promote visibility and facilitate inspection. All seams shall be sewn using a double thread lock stitch Type 401 or equivalent. The seam shall be a "flat" or "prayer" seam. • h. The geonet components shall be overlapped by at least 4 inches. These overlaps shall be secured by tying. Tying shall be achieved by nylon cable ties. Tying devices shall be white or yellow for easy inspection. Metallic devices shall not be used. Tying • shall be at a minimum of every 5 feet along the slope, every one foot across the slope, every 6 inches in any anchor trench and every 10 feet on horizontal surfaces. i. The bottom layers of geotextile shall be • overlapped. The top layers of geotextiles shall be continuously sewn (i.e., spot sewing is not allowed). Geotextiles shall be ovelapped a minimum of 6 inches prior to sewing. Horizontal seams on slopes steeper • than 10 horizontal to 1 vertical shall be sewn twice as specified above. j. All terminal ends or edges of the geocomposite (top of slope, toe of slope or . lateral limits of the geocomposite) shall be finished by seaming the upper and lower geotextiles by sewing in accordance with requirements of these specifications. The finished ends or edges shall prevent the introduction of soil to the geonet core of • the geocomposite. Simple overlapping of an extra piece of geotextile around the terminal ends or edges will be not be acceptable. k. Any holes or tears in the geocomposite shall be repaired by placing a patch extending 2 • feet beyond the edges of the hole or tear. The patch shall be secured by tying approved tying devices every 6 inches through the bottom geotextile and the geonet of the patch, and through the top geotextile and • ♦1314/k0820904.doc (R03 ) 4.4-13 • :7 F --J .-A 2. Geocomposite Drainage Layer Placement a. The geocomposite shall be installed parallel to the slope (where appropriate) and shall be unrolled in overlapping strips as recommended by the manufacturer and directed by the Owner. The number of field seams shall be minimized. b. On slopes, the geocomposite shall be laid down slope, from top to bottom. f. The Contractor shall properly protect unused portions of rolls in accordance with the requirements for new rolls. Unused portions of rolls which are not properly protected, handled and stored shall be rejected by the Engineer and removed from the site by the Contractor, at no additional cost to the Owner. g. The geocomposite shall be joined by seaming • as specified herein, and in accordance with the recommendations of the geocomposite ♦1314/k0820904.doc (R03 ) 4.4-12 C. The geocomposite shall be installed in such fashion to avoid excessive stretching and • tearing of the material and that placement of the overlying material will not tear or excessively stretch the fabric. d. The protective wrappings on each roll shall • not be removed more than 1 hour prior to unrolling the geocomposite. e. After the protective wrapping has been removed, the geocomposite shall not be left exposed to sunlight for more than 14 days • unless otherwise specifically specified and guaranteed, in writing, by the geocomposite manufacturer. Geocomposite material which has been left exposed to sunlight for more than 14 days shall be rejected by the Engineer. The Contractor shall promptly • remove the rejected material and replace it with new geocomposite which conforms with the requirements of these specifications, at no additional cost to the Owner. The Contractor shall promptly discard the rejected material • and remove it from the project site. f. The Contractor shall properly protect unused portions of rolls in accordance with the requirements for new rolls. Unused portions of rolls which are not properly protected, handled and stored shall be rejected by the Engineer and removed from the site by the Contractor, at no additional cost to the Owner. g. The geocomposite shall be joined by seaming • as specified herein, and in accordance with the recommendations of the geocomposite ♦1314/k0820904.doc (R03 ) 4.4-12 F. 9. Only geocomposite materials which have been • approved, properly handled and stored, and which acceptable roll certifications have been received and approved shall be installed. Installation • 1. General a. All geocomposites shall be weighted with sandbags or the equivalent when required. • Such sandbags shall be installed during placement and shall remain until replaced with the overlying soil. b. If white colored geotextile is used, precautions shall be taken against • "snowblindness" of personnel. C. The Contractor shall take any necessary precautions to prevent damage to underlying layers during placement of the geocomposite. • d. During placement of geocomposite, care shall be taken not to entrap in the geocomposite stone, excessive dust, or moisture that could damage the geocomposite, generate clogging, or hamper subsequent seaming. • e. Geocomposites shall not be exposed to precipitation prior to installation, and shall not be exposed to direct sunlight for more than 14 days. • f. Before placing any material over the geomembrane, the Engineer and the Contractor will visually inspect the surface to evaluate the suitability of the surface and ensure that the surface is properly compacted, smooth and uniform, and that the elevations • are consistent with the Drawings or as directed by the Owner. The surface of the geomembrane shall be free of irregularities, protrusions and any abrupt changes in grade that could damage the geocomposite. • • ♦1314/k0820904.doc (R03) 4. 4- 11 n u L D. Submittals • 1. Shop Drawings: Submit for approval manufacturer's literature, specifications and engineering data for 600 volt insulated cable. E. Materials • 1. Insulated Cable In Raceways: a. Material: Single conductor copper cable conforming to ASTM B 3 and B 8 with abrasion resistant, moisture and heat resistant • cross-linked polyethylene insulation rated 90C in dry locations and 75C in wet locations. Cable shall be listed by UL as Type XHHW-2. • b. Where cable is designated as multiconductor on the Drawings (10/c for example), the conductors shall have an overall PVC jacket. C. Wire Sizes: Not smaller than No. 12 AWG for power and lighting and No. 14 AWG for • control. d. Stranding: All 600 volt cable shall be stranded. e. Product and Manufacturer: Provide material • manufactured by one of the following: • The Okonite Company. • Triangle Wire and Cable, Inc. • • Or approved equal. 2. Overhead Pole Mounted Conductors: • a. Material: Stranded copper conforming to ASTM B3 and B8 with cross-linked polyethylene insulation and bare copper messenger wire. Cable shall be triplex or quadruplex as required. • b. Product and Manufacturers: Provide material manufactured by one of the following: • ♦1314\G0909912.D0C(R01) 16.4-2 16.4 600 Volt Cable A. Scope 1. Contractor shall furnish all labor, materials, equipment and incidentals required to provide 600 volt cable as shown and specified. B. Related Work Specified Elsewhere 1. Section 16.10, Grounding System. C. Quality Assurance 1. Requirements of Regulatory Agencies: a. Codes: Cable shall be installed in accordance with the standards and recommendations of the National Electrical Code and with local codes which apply. Where discrepancies arise between codes, the most restrictive regulation shall apply. b. Tests by Independent Regulatory Agencies: Cable shall bear the label of the Underwriters Laboratories, Inc. 2. Reference Standards: Comply with applicable provisions and recommendations of the following except where otherwise shown or specified: ♦1314\G0909912.DOC(RO1) a. ASTM B3, Soft or Annealed Copper Wire. b. ASTM B8, Concentric -Lay -Stranded Copper Conductors, Hard, Medium -hard or Soft. C. ICEA S-66-524, NEMA WC7-1971, Cross -linked - thermosetting polyethylene -insulated Wire and Cable for the Transmission and Distribution of Electrical Energy. d. National Electrical Code. e. UL Standard No. Rubber -Insulated. 16.4-1 44, Wires and Cables, 0 C • 0 C • 0 • 11 0 2. Install explosion proof flexible conduits in areas classified as Class I, Division 1. 3. Install in conformance with National Electrical Code requirements. r ♦ 1314\gO909911.doc (RO1) 16.3-3 L • C • 0 E n i r� u a • • 41 • 11 E • Or approved equal. 2. Explosion Proof Flexible Conduit: a. Material: Flexible length to be minimum 18 inches with bronze outer braid and brass inner core. End fittings to be enamel coated steel. Entire flexible conduit shall be PVC coated to guard against corrosion. Flexible conduit to be suitable for use in Class I, Division 1, Group D hazardous areas. b. Product and Manufacturer: Provide one of the following: • Type ECGJH or ECLK by Crouse Hinds. • Type EXGJH or EXLK by Appleton Electric Company. • Or approved equal. 3. Flexible Conduit Fittings: a. Material and Construction: Steel with galvanized finish. Fittings shall adapt the conduit to standard threaded connections, shall have an inside diameter not less than that of the corresponding standard conduit size and shall be UL listed. b. Manufacturers: Provide products of one of the following: • Thomas and Betts. • Or approved equal. E. Installation 1. Install at motors and equipment which are subject to vibration or require movement for maintenance purposes. Provide necessary reducer where equipment furnished cannot accept 3/4 -inch size flexible conduit. Limit flexible conduit length to three feet maximum and install only where required as noted above. ♦1314\g0909911.doc(RO1) 16.3-2 0 El 16.3 Flexible Conduits A. Scope • 1. Contractor shall provide all labor, materials, equipment and incidentals as shown, specified and required to furnish and install flexible metallic conduit. B. Quality Assurance 1. Reference Standards: Comply with applicable provisions and recommendations of the following except where otherwise shown or specified. a. NEC Article 351, Liquid -Tight Flexible Metal Conduit. b. UL Standard No. 360, Liquid -Tight Flexible Steel Conduit. • C. Submittals 1. Shop Drawings: The following shall be submitted for approval: a. Manufacturer's catalog literature, • specifications and technical data for flexible conduit and fittings proposed for use. D. Materials ' 1. Flexible Conduit: a. Material: Flexible galvanized steel core with smooth, abrasion resistant, liquid -tight, neoprene cover. Continuous copper ground • built in for sizes 3/4 -inch through 1-1/4 inch. Material shall be UL listed. b. Product and Manufacturer: Provide one of the following: • Sealtite UA by Anaconda Metal Hose Division, Anaconda American Brass Company. • Liquatite Type L.A. by Electri-Flex Company. • ♦1314\GO909911.doc(RO1) 16.3-1 0 • b. Sealing fiber for forming the dam within the hub and the sealing compound shall be approved for use with the fittings furnished. • C. Product and Manufacturer: Provide one of the following: • Series EYS by Crouse Hinds Company. • • EYS by Appleton Electric Company. • EYS by Killark Electric Manufacturing Company. • • Or approved equal. 2. Sealing Fittings; Enclosure Entries: a. Pack all conduit entries into enclosures containing electrical equipment with approved, plastic, fire retardant, moisture proof sealing compound, to prevent entry of water and water vapor. E. Installation • 1. Install for hazardous locations as required by the National Electrical Code. 2. Install for enclosure entries as described herein. 3. Select a fitting for the proper use in respect to the mounting position. • • • ♦ 1319 \g0909910. doc (RO1) 16. 2 —2 • • 16.2 Sealing Fittings A. Scope • 1. Contractor shall furnish all labor, materials, equipment and incidentals required to provide conduit sealing fittings as shown, specified or required. 2. Related Work Specified Elsewhere: • a. Section 16.1, Conduit. B. Quality Assurance 1. Comply with applicable provisions and • recommendations of the following, except where otherwise shown or specified: a. NEC Article 500, Hazardous (Classified) Locations. b. UL Standard 886, Electrical Outlet Boxes and Fittings for Use in Hazardous Locations, Class I, Groups A, B, C and D and Class II, Groups E, F and G. • C. Submittals 1. Shop Drawings: Submit for approval copies of manufacturer's technical information for sealing fittings proposed for use. • 2. Locate seals on conduit layout drawings specified in Section 16.1, Conduit. D. Materials • 1. Sealing Fittings, Hazardous Areas: a. Materials and Construction: Provide the following: • Cast iron bodies with galvanized finish. • Ample opening with threaded closure for access to conduit hub for making dam. ♦1314\G0909910.doc (RO1) 16.2-1 C 0 r� U C. Take extreme care to avoid pockets or depressions in conduit. 16. Conduit Curb: a. In concrete slabs or floors, provide a two inch high curb extending two inches from the outer surface of the conduit penetrating the floor to prevent corrosion. b. Terminate conduit stub -ups in couplings, slightly above the finished concrete curb. 17. Couplings: Provide full threaded conduit • couplings. Split couplings shall not be permitted. 18. For individual exposed conduits passing through floor slabs and walls, install sleeves to protect the conduit against action of alkaline substances which may be present. 19. Before concrete is placed, make the necessary location measurements of the conduit to be embedded so that the information is available to prepare record drawings. • 20. Install individual underground conduits 24 inches (minimum) below grade and encase in a 3 -inch concrete envelope. Perform all excavation, backfilling, bedding, concrete encasement and surface restoration, including temporary pavement • for underground conduit installation. 21. Conduit Racks: For rigid conduit systems, provide conduit racks of suitable width, length and height, and arranged to suit field conditions. H. Testing 1. Test conduits by pulling through each conduit a cylindrical mandrel not less then two pipe inside diameters long, having an outside diameter equal to 90 percent of the inside diameter of the conduit. 2. Maintain a record, by number, of all conduits testing clear. ♦1314\gO909909.doc(RO1) 16.1-7 L-. • 0 0 11. Field Bends: No indentations. Diameter of conduit ' shall not vary more than 15 percent at any bend. 12. Threads: a. Apply conductive compound, Kopr-Shield by T&B Corporation, or equal to all joints before assembly. b. Make up joints tight and ground thoroughly. C. Conduit and fitting threads to be standard tapered pipe threads. Standard straight thread conduit couplings permitted only on exposed indoor conduit runs. Running threads not permitted. ♦1314\gO909909.doc (RO1) 16.1-6 0 d. Use strap wrenches and vises to install conduit. Conduit with wrench marks shall be replaced. 13. Insulated Bushings: a. Provide insulated bushings on all conduits entering boxes or cabinets. b. Provide locknuts on both inside and outside of enclosures except where threaded hubs are provided. C. Bushings shall not be used in lieu of locknuts. 14. Vertical Drops: a. Rigidly support from equipment or building. b. Unsecured drop length not to exceed 12 feet. C. Install vertical runs plumb. No diagonal runs. • 15. Drainage: a. Contractor shall pay particular attention to drainage for conduit runs. b. Wherever possible, install conduit runs so as to drain to one end and away from buildings. ♦1314\gO909909.doc (RO1) 16.1-6 0 ♦1314\g0909909. doc (RO1) 16.1-5 • b. To Hollow Masonry Units: Toggle bolts. C. To Brick Masonry: Price expansion bolts or equal. 0 d. To Concrete: Phillips, Hilti Corporation, or equal, anchors. e. To Steel: Welded threaded studs, beam clamps or bolts with lock washers or locknuts. • 5. Plug or cap conduit ends at the time of installation to prevent the entrance of moisture and foreign materials. 6. Empty Conduits: a. Install nylon pull wire in each empty conduit and cap conduits not terminating in boxes with permanent fittings designed for the purpose. b. Identify each empty conduit with a durable tag. 7. Make underground and embedded conduit joints watertight to prevent ground water from entering • conduits. 8. Orientation: a. Install parallel or perpendicular to structural members or walls, unless concealed. b. Wherever possible, run in groups. C. Install on structural members in protected • locations. d. Locate clear of interferences. e. Locations shown on Drawings are approximate only. . 9. Clearance: Maintain 6 inches from hot fluid lines and 1/4 inch from walls. 10. End Cuts: Square and ream to prevent damage to wire and cable. ♦1314\g0909909. doc (RO1) 16.1-5 • • 4. Supports, Fasteners: a. Individual rigid conduits shall be supported using cast one -hole straps and back straps. b. Multiple rigid conduits shall be supported on hot -dip galvanized (Electro -galvanized is not acceptable) electrical channel with straps. C. Threaded fasteners shall be stainless steel, including screws, anchors, rods, nuts, spacer washers and miscellaneous items. • G. Installation • UJ 1. Installation shall be in conformance with National Electrical Code requirements. 2. Dissimilar Metals: a. Contractor shall take every action to prevent the occurrence of electrolytic action between dissimilar metals. b. Contractor shall not use copper products in connection with aluminum work, and do not use aluminum in locations subject to drainage of copper compounds on the bare aluminum. 3. Supports: a. Rigidly support conduits by clamps, hangers, channels or conduit racks. b. Support single conduits by means of one -hole pipe clamps in combination with one -screw • back plates to raise conduits from the support surface. Support multiple runs of conduits on trapeze type hangers with hot -dip galvanized steel horizontal members and threaded hanger rods, Kindorf or equal. Rods • shall be not less than 3/8 -inch diameter and shall be stainless steel. • 4. Fastenings: Fasten raceway systems rigidly and neatly to supporting structures by the following methods: a. To Wood: Wood screws. • ♦1314\gO909909.doc(RO1) 16.1-4 threads and carefully reamed ends, 3/4 -inch NPS minimum size. b. Manufacturers: Material manufactured by one of the following shall be provided: • Allied Tube and Conduit • Western Tube and Conduit • Or approved equal as listed by U.L. 2. Conduit Fittings and Outlet Bodies: a. Material and Construction: For rigid conduit systems, use cast iron bodies and covers; all units to be gasketed and watertight. Gaskets to be of an approved type designed for the purpose. Improvised gaskets not acceptable. All units to be threaded type with five full threads. Material to conform to ANSI C80.4 and be listed by UL. All screws and miscellaneous hardware shall be stainless steel. b. Manufacturers: Material manufactured by one of the following shall be provided: • Crouse -Hinds Company • Appleton Electric Company • Killark • Or approved equal 3. Conduit Hubs: a. Material: Threaded conduit hub, vibration proof, weather proof with captive 0 -ring seal and insulated throat. b. Use: Provide for all conduit terminations to boxes, cabinets and other enclosures. C. Manufacturer: Provide material manufactured by Myers Electrical Products Company or approved equal. ♦1314\g0909909.doc(R01) 16.1-3 n u n 11 r C C • u 0 b. UL Standard No. 6, Rigid Metal Electrical Conduit. c. UL Standard No. 514, Electrical Outlet Boxes and Fittings. d. ANSI C80.1, Specification for Zinc Coated Rigid Steel Conduit. e. ANSI C80.4, Specification for Fittings for Rigid Metal Conduit and Electrical Metallic Tubing. E. Submittals 1. Shop Drawings: The following shall be submitted for approval: ♦1314\g0909909.doc (RO1) 16. 1-2 0 a. Manufacturer's catalog cuts and technical information for the conduit, fittings, tooling, installation techniques and supports proposed for use. b. Construction details of conduit racks and other conduit support systems. Calculations shall be included confirming the adequacy of the proposed systems to support the weight of the conduits and cables being furnished. C. Layout drawing showing proposed routing of exposed conduits, conduits embedded in structural concrete and conduits directly buried in earth. Drawings shall show rack supports, locations of pull and junction boxes, all penetrations in walls and floor slabs, seals and hazardous area sealing fittings, and equipment where conduit terminates. 2. Record Drawings shall include the actual routing of exposed and concealed conduit runs on record drawings. F. Materials 1. Rigid Galvanized Steel Conduit, Elbows and Couplings: a. Material: Rigid, heavy wall, hot dip galvanized, smooth coated interior, tapered ♦1314\g0909909.doc (RO1) 16. 1-2 0 n u 16.1 Conduit A. Scope 1. Contractor shall furnish all labor, materials, • equipment and incidentals required to provide conduit and fittings as shown and specified to form complete, coordinated and grounded raceway systems. 2. The types of conduit required shall include the following: a. Rigid galvanized steel for all conduit runs, unless otherwise noted. • 3. Unless otherwise shown, all conduits shall be run exposed. B. Coordination 1. Conduit runs shown are diagrammatic. Contractor shall coordinate conduit installation with piping, ductwork, lighting fixtures, and other systems and equipment, and locate so as to avoid interferences. 2. Prior to installation of conduit, Contractor shall • verify equipment locations where conduits are to be terminated and shall verify the size of conduit required for the actual size and number of wires to be installed in the conduits. • C. Related Work Specified Elsewhere: 1. Section 16.2, Sealing Fittings. 2. Section 16.3, Flexible Conduits. • 3. Section 16.5, Pull and Junction Boxes. 4. Section 16.6, Outlet Boxes. D. Quality Assurance • 1. Reference Standards shall comply with applicable provisions and recommendations of the following, except where otherwise shown or specified: a. NEC Article 346, Rigid Metal Conduit. • ♦1314\g0909909.doc (RO1) 16.1-1 LI u 3. No existing equipment shall be removed, or any live circuits disturbed, without the specific direction and approval of the Owner and without clearance by appropriate representatives of the Owner. Whenever such work is contemplated, the Contractor shall submit to the Owner a written request for scheduling such work. Written request shall be received 10 working days prior to the date on which the proposed work is to be performed. 4. All applicable safety procedures shall be complied with. H. Area Classifications • 1. Wet Locations: The following unclassified areas shall be considered wet locations: a. All outdoor locations, unless otherwise specified. b. Materials, equipment and incidentals in areas identified as wet locations shall meet NEC and NEMA requirements for wet locations. Enclosures installed in wet locations shall meet NEMA 4X stainless steel requirements as a minimum. Conduits shall be terminated at enclosures with watertight, threaded hubs. 2. Classified Locations: All subsurface areas are classified as Class I, Division 1, Group D. All materials, equipment and incidentals in areas identified as hazardous locations shall meet NEC requirements for the Class I, Division 1, Group D hazardous area locations. • ♦1314\G0909908.DOC(R05) 16.0-7 C L E. Product Delivery 1. Delivery of Materials: Contractor shall instruct the manufacturers and vendors as to the maximum shipping sizes of equipment that can be accommodated at the project site. 2. Storage: Electrical equipment and material shall be stored and protected in accordance with Division 1 and General and Special Conditions. F. Identification of Equipment 1. All electrical items shall be identified. Identification shall be in addition to the manufacturer's nameplates and shall serve to identify the items function and the equipment or system which it serves or controls. 2. All new equipment shall be identified by means of laminated phenolic nameplates incised to show one -inch high, white letters on a black background. Labels shall be fastened by means of 3/16 -inch diameter, round -head, stainless steel, self -tapping screws. Equipment whose designation has been changed shall be relabeled accordingly. 3. Wires and cables shall be color coded and identified by means of wire markers. 4. Pull and junction boxes shall be identified with laminated phenolic nameplates showing the names of the feeders or system wires and cables passing through them. 5. The text, size and type of lettering, and the w location of identifying labels or tags, shall be approved by the Owner. G. Procedures for Installation 1. The Contractor is cautioned to perform the Work with due regard to safety and in a manner that will not interfere with, or in any way, cause interruption of any of the functions of the facilities at the project site. 2. Work shall be carried out without disruption to facility operations. ♦1314\G0909908. DOC (R05) 16.0-6 L E e. Materials and finish specification, including paints. • f. List of components including manufacturer's names and catalog numbers. g. Internal wiring diagrams indicating all connections to components and numbered terminals for external connections. • h. Manufacturer's instructions and recommendations for installation, operation and maintenance. i. Manufacturer's recommended list of spare • parts. D. Project Close-out 1. Operation and Maintenance Data shall conform to ! requirements of the General and Special Conditions. 2. Certificate of compliance from the New York Board of Fire Underwriters or other authority having jurisdiction shall be provided upon job completion prior to submission of final payment. 3. Record Drawings: In addition to other requirements of the Contract Documents, the record drawings shall include the following: • a. One line wiring diagrams of the complete distribution system. b. Actual in place conduit and cable layouts with schedule of conduit sizes and number and A size of conductors. C. Layout and arrangement of all equipment requiring electrical connections. d. Control and noncontrol wiring diagrams with • terminal numbers and all devices identified and indicating point to point terminations. e. Copies of all as -built panel schedules, which shall also be affixed to the appropriate panels. ♦1314\G0909908. D0C (R05) 16.0-5 0 E u ♦1319\G0909908.D0C(R05) 16.0-4 • C. Submittals established and label service regularly 1. General: Submittals shall conform to requirements • applies. 2. Shop drawings shall include the following information to the extent applicable to the 2. Reference Standards: Electrical material and particular item: equipment shall conform in all respects to the latest approved standards of the following: a. Manufacturer's name and product designation a. National Electrical Manufacturers Association b. Electrical ratings. (NEMA). C. Conformance to applicable standards or b. The American National Standards Institute ISA, NEC, NEMA, NFPA, OSHA, UL, or other (ANSI). organizations. C. The Institute of Electrical and Electronic • showing means for mounting, conduit Engineers (IEEE). connection and grounding. d. Insulated Cable Engineers Association (ICEA). e. National Electrical Code (NEC). f. National Electrical Safety Code (NESC). g. Occupational Safety and Health Code (OSHA). h. Long Island Power Authority (LIPA). • i. Verizon (formerly Bell Atlantic). ♦1319\G0909908.D0C(R05) 16.0-4 • C. Submittals 1. General: Submittals shall conform to requirements • of the General and Special Conditions. 2. Shop drawings shall include the following information to the extent applicable to the particular item: • a. Manufacturer's name and product designation or catalog number. b. Electrical ratings. • C. Conformance to applicable standards or specifications of ANSI, ASTM, ICEA, IEEE, ISA, NEC, NEMA, NFPA, OSHA, UL, or other organizations. d. Dimensioned plan, section, and elevations • showing means for mounting, conduit connection and grounding. ♦1319\G0909908.D0C(R05) 16.0-4 • • f. All nonclassified areas of the Work shall be considered wet locations and all boxes and enclosures furnished by the Contractor in these locations shall meet NEMA 4X stainless steel requirements. See Sections 16.10, "Conduit"; 16.5, "Pull and Junction Boxes" and 16.6, "Outlet Boxes," for additional requirements for the raceway systems. It is the intent of these specifications to require • a complete raceway system fabricated from rigid galvanized steel components, except where specifically noted otherwise. 4. Work Included but Specified Elsewhere: a. Concrete work for equipment pads and conduit encasement shall conform to the requirements of Division 6, Concrete. b. Anchor bolts and other fasteners. B. Quality Assurance 1. Requirements of Regulatory Agencies: a. Permits: The Contractor shall obtain all permits required to commence Work and, upon completion of the work, the Contractor shall, at his/her own expense, furnish the Owner with a Certificate of Inspection from the New York Board of Fire Underwriters or other approved inspection firm acceptable to the Owner, attesting that all electrical work in this Contract has been inspected and is in compliance with the National Electrical Code. • n b. Codes: Material and equipment shall be • installed in accordance with the current standards and recommendations of the National Electrical Code, the National Electrical Safety Code and with local codes which apply. Where discrepancies arise between codes, the most restrictive regulation shall apply. C. Tests by Independent Regulatory Agencies: Electrical material and equipment shall be new and shall bear the label of the Underwriters Laboratories, Inc., or other nationally recognized, independent testing • laboratory, wherever standards have been ♦ 1314 \G0909908 . DOC (R05 ) 16.0-3 • 0 • 2. Coordination: a. Review installation procedures under other Sections and coordinate the installation of all items that must be installed under the electrical sections. • b. Coordinate the electrical work with all other work required. 3. General: • a. Dimensions that are related to equipment are based on one manufacturer's equipment. The dimensions of the equipment furnished shall be coordinated with the space allocated for that equipment. b. The Drawings show the principal elements of the electrical installation. The Drawings are not intended as detailed working drawings for the electrical work, but as a complement to the Specifications to clarify the principal features of the electrical systems. • C. It is the intent of this Section that all equipment and devices, furnished and installed under this and other Sections, be properly connected and interconnected • electrically with other equipment so as to render the installations complete for successful operation, regardless of whether all the connections and interconnections are specifically mentioned in the Specifications or shown on the Drawings. • d. It is the intent of this section that no electrical poles, lines, conduits, boxes, equipment or device furnished and installed under this section be installed directly over or above the proposed limits of the • Geomembrane as shown on the Drawings or as otherwise directed by the Owner. e. Mounting heights of switches, receptacles, fixtures and other devices noted in the Specifications are to the bottom of the • device. ♦1314\G0909908.D0C(R05) 16.0-2 • TOWN OF SOUTHOLD SUFFOLK COUNTY, NEW YORK CONTRACT 2000 - GENERAL CONSTRUCTION SOUTHOLD LANDFILL CLOSURE DIVISION 16 - ELECTRICAL 16.0 Scope of Work A. Description E 1. Scope: Contractor shall furnish all labor, materials, equipment and incidentals required to complete the electrical work shown on the Drawings, as specified and as directed by the Owner. The scope of work shall include, but shall not necessarily be limited to, the following: a. Disconnect and remove existing electrical • service and electrical equipment related to the existing water supply well that is to be abandoned. b. Disconnect siren and related electrical and telephone equipment, and reinstall in new location. C. Furnish and install a new electrical service for the new nonpotable water supply well. d. Furnish and install an electrical system, including service disconnect, panelboard, reduced voltage motor starter, lighting, etc., for the new nonpotable water supply well. e. Furnish and install a new electrical and telephone service for the relocated siren. f. Furnish and install an electrical system, including service disconnect, for the relocated siren. g. Coordinate new electrical and telephone services with Long Island Power Authority (LIPA) and Verizon and/or other utility companies as required. ♦1314\G0909908.D0C(R05) 16.0-1 n and channel of the manhole shall be smooth. tight and • • C r, u u r� u C • ♦1319\G0903905.DOC(R02) 6.4-5 • • • • Manhole frames and covers shall be the waterproof type as shown on the Drawings or directed by the Owner. 5. Manhole steps shall be constructed of steel reinforced copolymer polypropylene plastic conforming to NYSDOT specifications, Section 725- 02.01. 6. The exterior and interior surfaces of the precast structures shall be painted with one coat of Kop- Coat Bitumastic No. 300-M (16)mils dry film thickness or equal. • H. Execution 1. The areas and conditions under which work of this section will be performed shall be examined. Conditions detrimental to proper and timely completion of the work shall be correct. Work shall not proceed until unsatisfactory conditions have been corrected. 2. The Work of this section shall be performed in • strict accordance with the approved Shop Drawings. 3. Riser sections shall be handled carefully to prevent cracking or chipping. Particular attention shall be paid to achieving a uniform seating of the bottom riser on the bedding to prevent the • development of cracks as further riser sections are added. If preformed openings must be enlarged or altered, or if new openings must be made in the field, care shall be taken to minimize the amount of material removed in order to provide closely • matched surfaces for grouting. A rubber pipe seal shall be clamped onto the pipe and a non -shrink grout shall be constructed on both sides of that seal. Gaskets shall be utilized in accordance with manufacturer's recommendations when placing riser and cone sections to produce a watertight • structure. 4. Inverts shall be carefully constructed with special care exercised in laying the channels and adjacent pipes to grade. Channels shall be properly formed and rounded and shall be troweled • smooth. The connection of the pipe with the wall ♦1314\G0903905.D0C(R02) 6.4 -4 0 • F. Product Handling 1. All means necessary shall be used to protect materials of this section before, during and after • installation and to protect installed work and materials of all other trades. 2. In the event of damage, all repairs and replacements necessary shall be immediately made to the approval of the Engineer and at no • additional cost to the Owner. G. Products 1. Precast structures shall be constructed in • accordance with the Drawings at locations as shown on the Drawings and where directed by the Owner. 2. Precast structures shall be of sufficient strength to safely support and AASHTO H-20 loading. All steel reinforcement shall meet the requirements as • specified in Section 6.2 Concrete Reinforcement. All concrete shall meet the requirements of Section 6.3, Cast -in -Place Concrete. 3. Precast structures shall be constructed of precast • concrete sections which meet the requirements of ASTM C478, latest date. The minimum compressive strength of the concrete in precast sections shall be 4000 psi. The minimum shell thickness shall be one twelfth of the inside diameter of the riser of the largest cone diameter. Joints between precast sections shall be sealed by means of flexible Butyl Rubber sealant in accordance with Federal Specifications (C.S.A.-FSS) and AASHTO M-198. 4. Cast iron manhole frames and covers shall be gray iron, conforming to ASTM A48 for Class 25B gray • iron and all applicable local standards. All castings shall be tough, close grained, smooth and free from blow holes, blisters, shrinkage, strains, cracks, cold shots and other imperfections. Frames and covers shall be machined to insure a non -chattering fit. No casting shall be accepted which weighs less than 98% of the design weight. Shop drawings shall indicate the design weight and provide sufficient dimensions to permit checking. All castings shall be thoroughly cleaned in the shop and given two coats of • approved bituminous paint before rusting begins. ♦1314\G0903905.DOC(R02) 6.4-3 L n L • • 1. ASTM C 32, Sewer and Manhole Brick (made from clay or shale). 2. ASTM C 139, Concrete Masonry Units for Construction of Catch Basins and Manholes. 3. ASTM C 140, Sampling and Testing Concrete Masonry Units. 4. ASTM C 207, Hydrated Lime for Masonry Purposes. 5. ASTM C 478, Precast Reinforced Concrete Manhole Sections. • D. Qualifications of Manufacturer Products used in the work of this section shall be produced by manufacturers regularly engaged in the manufacture of similar items and with a history of • successful production acceptable to the Engineer. E. Submittals 1. Samples: Samples of brick, block and accessories, if any, for the structures shall be submitted for • approval. 2. Shop Drawings: Ten (10) copies shall be submitted Tor approval shop drawings showing design and construction of all precast concrete including, but not limited to, the following: • a. Size and spacing of steel reinforcement. b. Wall and slab thicknesses. C. Concrete cover over steel reinforcement. d. Concrete mix design including design compressive strength. e. Casting dimensions. • f. Height of frame and leveling course. g. Grade elevation at each structure. h. Certificates of compliance with the • referenced specifications. • ♦1314\G0903905.DOC(R02) 6.4-2 n u 6.4 Precast Concrete Structures A. Scope 1. The Contractor shall provide all labor, equipment • and materials necessary to furnish and install all precast concrete structures complete in place, and as shown on the Drawings, as specified and as directed by the Owner. B. Quality Assurance 1. The Contractor shall give the Engineer 24 hours written notice plus travel time prior to the commencement of any manufacturing process or testing procedures for precast concrete • structures. 2. At the point of manufacture and after delivery to the project site, the Engineer reserves the right to inspect and test all precast concrete products. 3. In addition, at the place of manufacture of precast concrete products, the Engineer reserves the right at all times: a. To inspect the materials, the processes of manufacture, and the records of analysis and tests. b. To select test specimens. 4. All precast concrete structures delivered to the • site shall be clearly marked at the factory with the date of manufacture and the manufacturer's identification. Omission of this information may be cause for rejection. 5. All precast concrete structures shall comply with ANSI, OSHA, ASTM and all applicable Federal, State and local codes including revisions to date of Contract. C. Reference Standards • Reference standards shall comply with applicable provisions and recommendations of the following, except as otherwise shown or specified. ♦1314\G0903905.D0C(R02) 6.4-1 C 0 • specimens, except that if one specimen in a test manifests evidence of improper sampling, moulding or testing, it shall be discarded and the remaining two strengths averaged. g. Additional testing may also be required if there is evidence of faulty workmanship or a violation of project requirements. The cost of these tests shall be borne by the Contractor. • • ♦1314\G0903904.DOC(RO1) 6.3-18 • Should more than one specimen in a test show any of the above defects, the entire test shall be discarded. • Whenever the 7 -day test results are below 65 percent of the specified strength and/or whenever the 28 -day test results are below the specified strength, the specimens shall be stored and kept intact for 30 days or until inspected by both the Engineer and the Contractor, whichever is sooner. • • Make one strength test for each 50 cubic yards or fraction thereof for each mix design of concrete placed in any one day. e. Slump, air content, unit weight and temperature tests shall conform to ACI 301, Sections 16.3.6, 16.3.7 and 16.3.8. f. Additional tests shall be performed by the laboratory if 28 -day test cylinders show • strengths less than that which is required. The cost of these additional tests shall be borne by the Contractor and may include core tests and load tests, and also the use of mechanical, electrical and electronic testing devices. g. Additional testing may also be required if there is evidence of faulty workmanship or a violation of project requirements. The cost of these tests shall be borne by the Contractor. • • ♦1314\G0903904.DOC(RO1) 6.3-18 6. Corrective Work: a. If the Engineer gives permission for defects to be corrected, defective concrete shall be removed, roughened, surface keyed and soaked with water before patching with concrete or mortar colored to match concrete. White cement shall be added as required material to produce same color as original concrete. b. Mortar used shall be prepared in pointing not more than 30 minutes prior to use. C. High areas shall be corrected in slab surface by grinding. F. Field Quality Control 1. Testing and Inspection Services: a. During the entire period when concrete is being placed, testing and inspection services shall be provided by an independent testing laboratory retained and paid for by the Contractor. b. The laboratory shall prepare and submit all reports required per the standards and as shown on the Drawings, as specified and as directed by the Owner. C. The Contractor shall provide testing and inspection services in accordance with the appropriate sections of ACI 301 referenced in this Specification. The laboratory services shall be provided by the Contractor at no additional cost to the Owner. N Strength tests shall conform to ACI 301, Section 16.3.4 except as follows: • Mould and cure four specimens. • Test one specimen at 7 days and three specimens at 28 days. • The 28 -day test results shall be the average of the strengths of the three ♦ 1314\GO903904. DOC (ROI) 6.3-17 n u C C • • u • • C Ll • • • • • 0 • All such defective surfaces shall be remedied to the satisfaction of the Engineer. 4. Miscellaneous Concrete Work: a. The Contractor shall fill in holes and openings left in concrete structures for passage of work by other trades, unless otherwise shown, after work of other trades is in place. Concrete shall be mixed, placed and cured as herein specified to blend with in-place construction. This shall include other miscellaneous concrete filling shown or required to complete work, including wheel guards, pipe stanchions and similar items. b. Installation of grouts: • Items of structural steel shall be grouted immediately after their erection. • Concrete and metal surfaces in contact with grout shall be clean and free of laitance and dampened. • Shall conform to the manufacturer's recommendations for mixing, placing and curing of grout. Chains, rods or vibrator shall be used to compact grout and remove voids. 5. Repair of Damaged Work: a. Before final acceptance of Work, the Contractor shall neatly repair damaged surfaces, corners of concrete and concrete finish, whether such damage resulted from action of elements or from any cause whatsoever. b. The Contractor shall finish damaged concrete, where surface repairs are permitted, to a smooth, dense, watertight condition. ♦1314\G0903904.DOC(RO1) 6.3-16 r� u C. Slabs shall conform to the following: • Types of finish: In accordance with ACI • 301, Section 11.8. • Finishing tolerances: In accordance with ACI 301, -Section 11.9.2. • Finishing procedures: - In accordance with ACI 302, Chapters 7, Section 7.1 through 7.2.10, Section 7.8 and Section 7.11. - Troweling: Provide a second troweling and avoid use of any finishing or troweling machine or other apparatus which has a water attachment, for wetting the concrete during finishing. 3. Curing and Protection: a. The Contractor shall cure and protect concrete in accordance with ACI 301, Chapter 12 and ACI 302, Chapter 8. b. Appropriate measures for the prevention of plastic shrinkage cracking shall be taken in accordance with ACI 302, Section 8.4. C. The Contractor shall respray the curing compounds on concrete surfaces which have been subjected to rainfall within 3 hours after curing compound has been applied. Respray shall be in accordance with these Contract Documents. d. Correction of defective appearance: u • If the use of any curing method results in stained, discolored, streaked or blotchy appearance, the use of that method shall be stopped and another acceptable curing method shall be substituted until the cause of the defective appearance is corrected. • ♦1314\G0903904.DOC(RO1) 6.3-15 r1 u 0 • • • • L • U • f. Pumped concrete: • Pumping equipment shall be capable of handling the types, classes and volumes of concrete to be conned without segregation. The pumping distance shall be within the limits recommended by the pump manufacturer. Pipeline shall be steel or flexible hose. • The pump equipment shall be so operated that a continuous stream of concrete without air pockets is produced. • The discharge end of the line shall be positioned as near as possible to the final position of the cast -in-place concrete, but in no case more than five feet away. • When pumping is completed, the concrete remaining in the pipeline shall be ejected without contaminating the concrete in place. After each operation, the equipment shall be thoroughly cleaned and the flushing water shall be wasted outside the forms. 2. Finishes: a. The Contractor shall repair surface defects immediately after form removal in accordance with ACI 301, Chapter 9. b. Formed surfaces shall conform with the following requirements: • General: Finish formed surfaces in accordance with ACI 301, Chapter 10 and as follows: • Exposed exterior surfaces: Smooth form finish, ACI 301, Section 10.2.2. • Exposed interior surfaces: Grout cleaned finish, ACI 301, Section 10.3.2. ♦ 1314\G0903904. DOC (RO1) 6.3-14 r1 u • In no case shall the placing temperature exceed 95 degrees F. C. Cold weather concreting: Concreting shall be • performed in accordance with ACI 3O6R and as follows: • The ambient temperature of the space adjacent to the concrete placement and • surface to receive concrete shall be maintained at not less than 40 degrees F. The temperature of the concrete when placed shall be not less than 50 degrees F nor more than 75 degrees F. Mixing water . or aggregates shall be heated as required to regulate the concrete placing temperature. Materials entering the mixer shall be free from ice, snow or frozen lumps. • • Salt, chemicals or other materials shall not be incorporated in the concrete to prevent freezing. d. Preparation for placing concrete shall: • • Conform to ACI 301, ACI 302 and as follows. • Concrete footings and exterior slabs may be laid directly on impervious surfaces which are thoroughly moistened, but not muddy at the time of concrete placement. e. Batching, mixing and transporting equipment: n u • Ready -mixed concrete shall be batched, mixed and transported in accordance with ASTM C94, except as otherwise specified. • Truck mixers, agitators and non -agitating • units shall comply with TMMB "Truck Mixer and Agitator Standards." • Plant equipment facilities shall conform to NRMCA "Certification of Ready Mixed Concrete Production Facilities." • ♦1314\G0903904.DOC(RO1) 6.3-13 0 C P, • 0 • • • • • Water reducers. • Pumping aids. d. Adjustment of the standard mix to facilitate pumping by proportioning a slight reduction in the volume of coarse aggregate with a corresponding increase in the volume of fine aggregate. e. Adjustment of cement content shall be sufficient to accommodate the specified slumps. f. Use of fine aggregates with the fineness modulus between 2.2 and 2.8. g. Use gradations indicated in ACI 3O4.2R, Paragraphs 4.2.2, 4.2.3, 4.3.4 and 4.3.5. h. Use a properly combined coarse and fine aggregate gradation by volume that will prevent the paste from being squeezed through the voids between aggregate particles. E. Installation 1. Mixing, Conveying and placing concrete: a. Concrete shall be mixed, transported and placed in accordance with ACI 301, Chapters 7, 8 and 11; ACI 302, Chapters 6 and 7; and ACI 304, unless otherwise specified. b. Hot weather concreting: Concreting shall be performed in accordance with ACI 3O5R and as follows: • Concrete placed during hot weather shall have the lowest temperature practicable to set under the conditions. The temperature of concrete as placed shall not exceed 85 degrees F except where an approved retarder is used. The mixing water and/or aggregates will be cooled, if necessary, to maintain a satisfactory placing temperature. ♦ 1314 \G0903904 . DOC (RO1) 6.3-12 d. Percent Air Content shall be 6 percent, plus or minus 1 percent. e. Admixtures shall: • Use air -entraining admixture in all concrete. Add air -entraining admixture of manufacturer's prescribed rate to result in concrete at point of placement having air content within limits specified. • • • Use admixtures for water -reducing and retarding in compliance with manufacturer's directions. • • Use type of admixture appropriate to climatic conditions prevailing at time of placing. Adjust quantities and types of specified admixtures as required to maintain quality. • D. Batching, Mixing and Delivery Equipment 1. The Contractor shall use transit -mixed concrete from an approved batching and mixing plant. 2. The Contractor shall batch, mix and transport concrete to site in accordance with provisions of ASTM C94. 3. The Contractor shall conform to ACI 304.2R before planning any operations involving conveyance of concrete via pumping. These requirements shall include: a. Design and submittal of mixes specifically • for pumping. b. Obtaining the Engineer's written permission to use the pumping method proposed. C. Use of admixtures that will aid in• pumping, including: • Air -entrainment admixtures sufficient for 5 to 7 percent air. ♦1314\G0903904.D0C(R01) 6.3-11 n u C. Burlap cloth shall be jute or kenaf, weighing approximately 9 oz. per square • yard, AASHTO M 182, two layers. 7. Other Materials: a. Non -shrink grout shall be non -shrink, non- metallic type. All non -shrink grout shall be • pre -mixed aggregate product requiring only the addition of water at the Project site and having the following attributes: • No drying shrinkage or settlement at any • age and produce a flowable grouting material. • A compressive strength of grout for 2 -inch cubes shall not be less than 5000 psi at age seven days and 7500 psi at age 28 days. • Conform with requirements for "Five Star Grout" as manufactured by the U.S. Grout Corporation or approved equal. The grout • shall show no shrinkage under ASTM C-827 and shall contain no expansive cements or metallic powders, such as aluminum or iron filings. The minimum working time shall be 60 minutes. • 8. Proportioning of Concrete: • • a. General: • Compressive strength for all cast -in-place concrete shall be 4000 psi at 28 days, unless otherwise specified. • Minimum Cement Content shall be 600 lbs. per cubic yard. b. Water -cement ratio shall be 0.45 maximum by weight. C. Slump shall range from 3 to 5 inches. ♦1314\G0903904.DOC(R01) 6.3-10 • • C. Water from doubtful sources, as determined by the Engineer, shall not be used until tested and approved. 5. Admixtures: • a. The use of admixtures must be approved by the Engineer and shall not be construed as permitting a reduction in cement content. • b. Air -entraining admixtures shall be manufactured by W.R. Grace "Darex AEA," Master Builder "MB-vR," Sika "AER," or approved equal. C. Water reducing and retarding admixtures • shall be manufactured by W.R. Grace "Daratard," Master Builders "Pozzolith," Sika "Plastiment" or approved equal. d. Pumping aid admixtures shall be manufactured • by Euclid Chemical "Pump-Ez," W.R. Grace "Darex Pumping Aid," Sika "Pump Aid" or approved equal. e. Accelerating admixtures shall not be • permitted. f. Calcium chloride shall not be permitted. g. Fly ash shall not be permitted. • h. Acceptable substitutes: The Engineer will consider only those proposed admixture substitutions which have been completely tested and reported upon by the testing laboratory in accordance with the provisions of Section 6.3.B.3.a. of these Specifications. 6. Curing Materials: a. Liquid curing compounds shall be ASTM C309, Type 1. b. Sheet materials shall be ASTM C171. ♦1314\G0903904.DOC(RO1) 6.3-9 L • 3. Aggregates: a. Aggregates shall conform to ASTM C33 except as modified below: b. Coarse aggregate shall be: • Crushed stone, ASTM C33. • • Quarried or washed in fresh water. • Limits for deleterious substances and physical property requirements shall be in accordance with ASTM C33, Table 3, Classes • 1S through 5S. • • • • • • U. C. Fine aggregate shall be: • Natural sand or stone sand, ASTM C33. • Washed in fresh water. d. Aggregate sources: The Contractor shall provide aggregate from one source of supply only. e. Aggregate sizes: The maximum aggregate size shall be not larger than one-fifth of the narrowest dimension between sides of forms, one-third of the depth of slabs, nor three- fourths of the minimum clearing space between individual reinforcing bars or bundles of bars. 4. Water: a. Water for use in concrete shall be free from objectionable quantities of oil, acid, alkali, organic matter, salt or other impurities, and shall be similar in quality to drinking water fit for human consumption. b. Water for curing shall not contain any substance damaging to concrete or which might cause staining. ♦1314\G0903904.DOC(RO1) 6. 3-8 r• u C. In the event of damage, the Contractor shall immediately make all repairs and replacements necessary for approval by the Engineer and at no additional cost to the Owner. 6. Job Conditions: a. Environmental requirements: • • Cold Weather Concreting shall conform to ACI 301 and ACI 306R. • Hot Weather Concreting shall conform to ACI 301 and ACI 305R. • b. Conditions shall conform to ACI 301, Chapter 12 and ACI 302, Chapter 8. C. Materials • 1. General: a. Materials shall conform to ACI 301 and ACI 302 unless otherwise shown or specified. • 2. Cement: a. Portland cement shall conform to ASTM C150, with a 28 -day cure strength at a minimum of 5,500 psi. • b. Cement shall be Type II. C. Only one brand of cement shall be used for the entire work described in this section. Cement shall be used in the same sequence as • received at the site. d. The Contractor shall furnish mill tests for all cement. The 28 -day cure strength results may be submitted in a separate report, but • shall be related to the specific batch tested. ♦1314\G0903904.D0C(R01) 6.3-7 • 0 • • Name of supplier. • • Name of batching plant and location. • Serial number of ticket. • • • • Date. • Truck number. • Specific job designation (contract number and location). • Volume of concrete (cubic yards). • Specific class and type of concrete in conformance with these Specifications. • Time loaded. • Type and brand of cement. • Weight of cement. • • Maximum size of aggregates. • Weights of coarse and fine aggregates, respectively. • • Maximum amount of water to be added and amount of water added at the site, if any. • Kind and amount of admixtures. • • Computer tape from plant with definitions of symbols. 5. Product Handling: • a. Handling shall conform to ACI 301 and ACI 304. b. All means necessary shall be used to protect the materials of this section before, during • and after installation and to protect the Work and materials of all other trades. • ♦1314\G0903904.DOC(RO1) 6.3-6 - Abrasive - Sealer P, • Complete information on cement source of supply, and physical and chemical characteristics. • Complete information on aggregate procurement, processing and storage. • Complete information on proposed batching and mixing equipment and procedures, including water chilling or other devices or systems to reduce mix temperatures. • Complete information on proposed concrete handling equipment, including chutes, pumps, tremies, buckets and all other equipment. • Complete information on proposed consolidation equipment. • Complete description of proposed curing methods. • Complete design mixes prepared in accordance with provisions of Section 6.3.B.3.a. of these Specifications (to be • reviewed for minimum requirements - Contractor responsible for minimum compressive strengths). C. The Contractor shall submit proposed methods of controlling concrete temperatures prior • to placing concrete during hot or cold weather. d. The Contractor shall submit certification or delivery ticket from concrete supplier with each batch delivered to site. e. The Contractor shall submit the following certificates to the Engineer with the delivery tickets, before unloading at project site: ♦1314\G0903904.DOC(RO1) 6.3-5 0 is 11 C - Measured air content. - Compressive strength developed at one day, three days, seven days and 28 days from not less than three test cylinders cast for each one, three, seven and 28 day test, and for each design mix. • Furnish certified reports of each proposed design mix for each type of concrete at least 30 days prior to start of installation of the Work of this section. b. The Contractor shall not begin concrete production until all mixes have been reviewed and approved by the Engineer. C. The Contractor shall adhere to other • requirements for testing as stated in this section. 4. Submittals a. Ten (10) shop drawings shall be submitted of the proposed cast -in-place installations shown on the Drawings and described in these Specifications. b. The following shall be submitted for 41 approval three weeks prior to placement of concrete: • • Complete list of materials to be furnished and installed under this section. • Sufficient data to demonstrate compliance with the specified requirements, including catalog cuts of the following: 0 - Admixtures - Curing compound - Grout 0 - Bonding agent ♦1314\G0903904.DOC(RO1) 6.3-4 E - Proposed cements, unless such testing is waived by the Engineer. - Mixing water. 0 • Prepare design mixes for each type of concrete. Conform to ACI 301, Section 3.8.2.1. These mix designs shall be prepared under the supervision of a • Professional Engineer experienced in the special considerations of materials and mixes. • Proportion mixes by laboratory trial batch, using materials to be employed on the Work for each class of concrete required. Conformance shall be to ACI 211.1 and the following shall be reported to the Engineer: • - Complete identification of aggregate source of supply. - Results of tests of aggregates for compliance with specified requirements. • - Scale weight of each aggregate. - Absorbed water in each aggregate. - Brand, type, chemistry and physical test for each cement. - Brand, type and amount of each admixture. - Amounts of water used in trial mixes. - Proportions of each material per cubic yard. - Gross weight and yield per cubic yard of trial mixes. - Measured slump. - Water -cement ratio. ♦1314\G0903904.DOC(RO1) 6.3-3 • • r1 U • 0 • f e • • • • • • TOWN OF SOUTHOLD SOUTHOLD LANDFILL CLOSURE QA/QC SUMMARY PRE -QUALIFICATION TESTING VEGETATIVE GROWTH MEDIUM FROM OFF-SITE SOURCE Test ASTM Minimum Frequency Sampler Laboratory Results to: Grain Size D422 w/Hydrometer Minimum two samples Contractor's Approved Contractor's Approved Contractor's and Distribution per 1,000 cy stockpile Geotechnical Laboratory Geotechnical Laboratory Engineer's Designated Representatives Characterize Soil D2487 Minimum two samples Contractor's Approved Contractor's Approved Contractor's and U.S.C.S. per 1,000 cy stockpile Geotechnical Laboratory Geotechnical Laboratory Engineer's Designated Representatives pH D4972 Minimum two samples Contractor's Approved Contractor's Approved Contractor's and per 1,000 cy stockpile Geotechnical Laboratory Geotechnical Laboratory Engineer's Designated Representatives Organic Content D2974 Minimum two samples Contractor's Approved Contractor's Approved Contractor's and per 1,000 cy stockpile Geotechnical Laboratory Geotechnical Laboratory Engineer's Designated Representatives Notes: 1. Each source must be pre -qualified. Minimum volume per source: 1,000 cy. 2. Each sample to be split. Fifty pounds to be provided to Engineer. 3. Conformance testing by Owner to be performed at the discretion of the Engineer. 4. TCLP testing of proposed sources may be performed by Owner at the discretion of the Engineer. ♦ 1314/pO80100Ldoc(R01) A-8 TOWN OF SOUTHOLD SOUTHOLD LANDFILL CLOSURE QA/QC SUMMARY CONSTRUCTION TESTING BARRIER PROTECTION LAYER Test ASTM Minimum Frequency Sampler Laboratory Results to: In -Place Moisture D2922 Minimum 9/acre/lift as Engineer's Geotechnical N/A Contractor's and Content (Nuclear) directed by Owner Laboratory Engineer's Designated il Representatives In -Place Density D3017 Minimum 9/acre/lift* Engineer's Geotechnical N/A Contractor's and (Nuclear) as directed by Owner Laboratory Engineer's Designated Representatives Moisture/Density D698 1/5,000 cy** Contractor's Approved Contractor's Approved Contractor's and (Standard Proctor) Geotechnical Laboratory Geotechnical Laboratory Engineer's Designated Representatives Visual D2488 1/1,000 cy** Contractor's Approved N/A Contractor's and Identification of Geotechnical Laboratory Engineer's Designated Soils (U.S.C.S.) Representatives *Minimum 95% standard proctor. **and whenever material is perceived by Engineer to change. ♦ 1314/p080100 Ldoc(RO 1) A-7 • 0 0 0 0 0 0 0 0 0 0 • • • • ! • • • • • • TOWN OF SOUTHOLD SOUTHOLD LANDFILL CLOSURE QA/QC SUMMARY SOUTHOLD CONSTRUCTION TESTING GEOCOMPOSITE Test ASTM Minimum Frequency Inspector Laboratory Results to: Visual Inspection of N/A Continuous all seams Contractor/Engineer N/A Contractor's and Seams Engineer's Designated Representatives Note: Conformance testing of any and all geocomposite properties may be performed by the Owner at the discretion of the Engineer. ♦ 1314/p080100Ldoc(RO 1) A_( TOWN OF SOUTHOLD SOUTHOLD LANDFILL CLOSURE QA/QC SUMMARY PRE -QUALIFICATION TESTING GEOCOMPOSITE Test ASTM Minimum Frequency Sampler Laboratory Results to: Direct Shear D5321 1 Contractor Contractor's Approved Contractor's and Geoc./Geom. Geosynthetic Laboratory Engineer's Designated Representatives Direct Shear D5321 1 Contractor Contractor's Approved Contractor's and Geoc.B.P.L. Geosynthetic Laboratory Engineer's Designated Representatives Note: Conformance testing of any and all geocomposite properties may be performed by the Owner at the discretion of the Engineer. ♦ 1314/p080100 Ldoc(R01) A-5 • • • • • • • • • • • TOWN OF SOUTHOLD SOUTHOLD LANDFILL CLOSURE QA/QC SUMMARY CONSTRUCTION TESTING GEOMEMBRANE Test ASTM Minimum Frequency Sampler Laboratory Results to: Non -Destructive All Seams Contractor's Approved N/A Contractor's and Seam Test Geomembrane Installer Engineer's Designated Representatives Destructive (Peel) D413* Minimum 115001.f. Contractor's Approved Contractor's Approved Contractor's and Seam Test one piece/sample Geomembrane Installer Geomembrane Installer Engineer's Designated (Field) and Contractor's Representatives Approved Geosynthetic Laboratory Destructive (Shear) D3083** Minimum 115001.f. Contractor's Approved Contractor's Approved Contractor's and Seam Test one piece/sample Geomembrane Installer Geomembrane Installer Engineer's Designated (Field) and Contractor's Representatives Approved Geosynthetic Laboratory Notes: 1. Destructive seam samples shall be taken at a minimum frequency of 115001.f. The sample shall be distributed for testing as specified. 2. Conformance testing of any and all geomembrane properties may be performed by the Owner at the discretion of the Engineer. *ASTM D413 as modified by NSF 54, Appendix A, @ 2 ipm. **ASTM D3083 as modified by NSF 54, Appendix A, @ 2 ipm. ♦ 1314/p0801001.doc(RO1) A-4 0 TOWN OF SOUTHOLD SOUTHOLD LANDFILL CLOSURE QA/QC SUMMARY PRE -QUALIFICATION TESTING GEOMEMBRANE Test ASTM Minimum Frequency Sampler Laboratory Results to: Direct Shear D5321 1 Contractor Contractor's Approved Contractor's and Gas Vent/Geom. Geosynthetic Laboratory Engineer's Designated Representatives Direct Shear D5321 1 Contractor Contractor's Approved Contractor's and Geom./B.P.L. Geosynthetic Laboratory Engineer's Designated Representatives Direct Shear D5321 1 Contractor Contractor's Approved Contractor's and Geom./Geoc. Geosynthetic Laboratory Engineer's Designated Representatives Note: Conformance testing of any and all geomembrane properties may be performed by the Owner's QA Geosynthetic Laboratory at the discretion of the Engineer. ♦1314/p0801001.doc(RO1) 9 • • • A-3 • • • • • • • • • • • TOWN OF SOUTHOLD SOUTHOLD LANDFILL CLOSURE QA/QC SUMMARY CONSTRUCTION TESTING GAS VENTING LAYER (K > 1 x 10-3 cm/sec) Test ASTM Minimum Frequency Sampler Laboratory Results to: In -Place Moisture D2922 Minimum 9/acre/lift as Engineer's Geotechnical N/A Contractor's and Content (Nuclear) directed by Owner Laboratory Engineer's Designated Representatives In -Place Density D3017 Minimum 9/acre/lift* Engineer's Geotechnical N/A Contractor's and (Nuclear) as directed by Owner Laboratory Engineer's Designated Representatives Moisture/Density D698 1/5,000 cy** Contractor's Approved Contractor's Approved Contractor's and (Standard Proctor) Geotechnical Laboratory Geotechnical Laboratory Engineer's Designated Representatives Visual D2488 1/1,000 cy** Contractor's Approved N/A Contractor's and Identification of Geotechnical Laboratory Engineer's Designated Soils (U.S.C.S.) Representatives *Minimum 95% standard proctor. **and whenever material is perceived by Engineer to change. ♦ 1314/pO80100 Ldoc(RO l) A-2 TOWN OF SOUTHOLD SOUTHOLD LANDFILL CLOSURE QA/QC SUMMARY CONSTRUCTION TESTING CONTOUR GRADING MATERIAL, DAILY COVER AND GENERAL FILL Test ASTM Minimum Frequency Sampler Laboratory Results to: Grain Size D422 w/Hydrometer 1/2,500 cy** Contractor's Approved Contractor's Approved Contractor's and Distribution Geotechnical Laboratory Geotechnical Laboratory Engineer's Designated Representatives In -Place Moisture D2922 Minimum 9/acre/lift as Engineer's Geotechnical N/A Contractor's and Content (Nuclear) directed by Owner Laboratory Engineer's Designated Representatives In -Place Density D3017 Minimum 9/acre/lift* Engineer's Geotechnical N/A Contractor's and (Nuclear) as directed by Owner Laboratory Engineer's Designated Representatives Moisture/Density D698 1/2,500 cy** Contractor's Approved Contractor's Approved Contractor's and (Standard Proctor) Geotechnical Laboratory Geotechnical Laboratory Engineer's Designated Representatives Visual D2488 1/2,500 cy** Contractor's Approved N/A Contractor's and Identification of Geotechnical Laboratory Engineer's Designated Soils (U.S.C.S.) Representatives *Minimum 95% standard proctor (does not apply to daily cover). **and whenever material is perceived by Engineer to change. ♦1314/p0801001.doc(RO1) A-1 • • • • • • • • • • • NO TEXT THIS PAGE • • be MCG Surge Protection Model DLP -10/20/30E (capacity as required for quantity of • telephone lines). Mount in NEMA 4X stainless steel enclosure. h. Wire and conduit as required for a fully operational system. • i. Reinstall existing electrical control enclosures in similar locations as previously installed and connect as required for a fully operational system. • j. All electrical equipment shall be installed a minimum of 4 feet above grade (to bottom of enclosure). k. Ground siren pole with ground rod and bare copper conductor (No. 2 conductor). Ground rod shall be adjacent to pole. E. Maintenance of Operation • 1. The Contractor shall sequence the work in order that the siren is not out of service for more than 24 hours. Ui • • • 0 ♦1314\G0909904. D0C (R04) 16.13-4 rated). Furnish and install wood poles (quantity as required) and overhead conductors for overhead secondary service to siren. b. Surge suppressor for electrical service, rated 90 kA surge current per phase. Connect to main service disconnect. Surge suppressor shall be Cutler -Hammer Model CPS -B or approved equal. C. Freestanding support with concrete foundation to mount electrical equipment (service disconnect, siren controls, etc.). The Contractor shall provide all labor, materials and equipment required to install a 8 -inch thick concrete slab for the foundation. The slab shall be sized to accommodate the actual equipment provided. The Contractor shall install 6x6/W1.4x/W1.4 wire mesh approximately 3 inches above the bottom of the slab. The slab shall have a haunch around the perimeter which extends a minimum of 16 inches below grade. A single number 4 reinforcing steel bar shall be installed continuously around the haunch perimeter. The slab shall be constructed on a 12 -inch thick bed of compacted non -frost susceptible fill. d. NEMA 4X stainless steel enclosure to house existing siren controls currently mounted inside existing cabinet (at grade). e. Steel pole to mount siren 40 feet above grade, with concrete foundation. Pole/foundation shall be rated for 100 mph wind loading. Pole/foundation design shall be sealed by a Professional Engineer licensed in the State of New York. f. Overhead telephone service to siren to match characteristics of existing service. g. Surge suppressor for telephone service, 200v clamp voltage. Connect to incoming telephone service. Surge suppressor shall ♦1314\G0909904.D0C(R04) 16.13-3 0 n u C n C 0 • C • 0 ♦1314\G0909904.DOC(R04) 16.13-2 b. National Electrical Safety Code • C. LIPA - Specifications and Requirements for Electric Installations d. Verizon • C. Submittals 1. Shop Drawings: Submit for approval the following: • a. Layout drawing showing service pole, siren, and proposed wire and conduit sizes b. Catalog cuts of all material and equipment proposed for use. • C. Installation detail for service pole and siren pole/foundation. d. Detail of freestanding support for electrical equipment with concrete • foundation. e. Copies of all utility correspondence. D. Execution 1. Demolition: a. Disconnect and remove the existing telephone service. • b. Disconnect and remove siren control equipment and siren (to be installed for relocated siren). C. Remove siren pole and dispose of. • 2. New Work Required for Relocation of Siren: Furnish and install: a. 100A, 1 -phase, 240/120 -volt LIPA metered electrical service, with service pole and 100A NEMA 4X stainless steel main breaker (service disconnect switch, service entrance 0 ♦1314\G0909904.DOC(R04) 16.13-2 n 16.13 Relocation of Existing Siren A. Scope 1. The Contractor shall provide all labor, materials, equipment and incidentals required to relocate the existing siren, with related electrical control enclosures, and provide an electrical system for the relocated siren. 2. The Contractor shall disconnect and remove the existing electrical control enclosures for the siren that are mounted in the equipment cabinet at the existing water supply well and on the siren pole. These enclosures shall be reinstalled • for the relocated siren. 3. The Contractor shall disconnect and remove the existing telephone service to the siren. The Contractor shall coordinate with the telephone utility company (Verizon or other) as required and pay all the telephone utility company (Verizon) charges associated with this Work. 4. The Contractor shall arrange with LIPA for a new • metered overhead electrical service for the relocated siren, and shall furnish and install poles and overhead conductors as required. The Contractor shall pay all LIPA charges associated with this Work. • 5. The Contractor shall arrange with Verizon for a new overhead telephone service for the relocated siren, which shall be run overhead on the poles installed for the new electrical service. The Contractor shall pay all Verizon charges associated with this Work. 6. The Contractor shall furnish and install electrical equipment, conduit and wiring for the relocated siren. B. Quality Assurance 1. Reference Standards: a. National Electrical Code ♦ 1314 \G0909904 . DOC (R04 ) 16.13-1 • • 1. Ground lighting pole bare copper conductor rod shall be adjacent ♦1314\G0909903.DOC(R04) 16.12-5 with ground rod and (#6 minimum). Ground to pole. 0 CJ n u L C E 0 C 71 1: C • 0 • • f. 15 -foot steel pole for lights with concrete foundation. Pole/foundation shall be rated for 100 -mph wind loading. Pole selection shall incorporate the effect of the effective projected area (EPA) of the lighting fixtures. Pole/foundation design shall be sealed by a Professional Engineer licensed in the State of New York. g. Freestanding support with concrete foundation to mount electrical equipment (service disconnect, panelboard, motor starter, switch, etc.). Support shall be stainless steel, sized as required to support equipment. The contractor shall provide all labor, materials and equipment required to install 8 -inch thick concrete slab for the foundation. The slab shall be sized to accommodate the actual equipment provided. The Contractor shall install 6x6/W1.4xW1.4 wire mesh approximately 3 inches above the bottom of the slab. The slab shall have a haunch around the perimeter which extends a minimum of 16 inches below grade. A single number 4 reinforcing steel bar shall be installed continuously around the haunch perimeter. The slab shall be constructed on a 12 inch thick bed of compacted non -frost susceptible fill. h. Weathertight switch at panelboard for switch -controlled floodlight. i. NEMA 4X stainless steel terminal cabinet, with terminal block, for terminating well pump cables. Furnish and install explosion - proof sealing fitting on conduit before pump cables enter terminal cabinet. j. Install all electrical equipment a minimum of 4 feet above grade (to bottom of enclosure). k. Wire and conduit as required for a fully operational system. ♦1314\G0909903. DOC (R04 ) 16.12-4 41 L e. Overhead primary pole line, including conductors, pole -mounted transformers and poles, from the existing supply well to the property line. 2. New Work Required for Construction of the New Nonpotable Water Supply Well: Furnish and install the following: • a. 200A, 3-phase, 208 -volt (or 240 -volt, coordinate with voltage of well pump motor) LIPA metered electrical service, with service pole and 200A NEMA 4X stainless steel main breaker (service disconnect • switch, service entrance rated). b. Surge suppressor for electrical service, rated 90 kA surge current per phase. Connect to main service disconnect. Surge suppressor • shall be Cutler -Hammer Model CPS -B or approved equal. C. 150A, 240 -volt, 3-phase, 4 -wire with ground, 12 -circuit panelboard with NEMA 4X stainless steel enclosure. Include breakers for well pump motor starter, high pressure sodium floodlight and quartz floodlight (breaker trip ratings as required). d. Solid state reduced voltage starter for well • pump, housed in starter manufacturer's NEMA 4X stainless steel enclosure. Starter shall have On -Off switch with pump "run" pilot light. • e. Total of two lights, pole mounted, to illuminate the well area. One light shall be 100 -watt high pressure sodium area light, with integral photocell, 120 -volt ballast and vandal -resistant lens (General Electric • Model SAM or approved equal). The other light shall be 500 -watt quartz floodlight, switch controlled, 120 -volt with vandal - resistant lens (General Electric Model Q500T3/CL/120 or approved equal). • ♦1314\G0909903. DOC (R04 ) 16.12-3 L' 17, a. National Electrical Code • ♦1314\G0909903.DOC(R04) 16.12-2 b. National Electrical Safety Code C. LIPA - Specifications and Requirements for Electric Installations • C. Submittals 1. Shop Drawings: Submit for approval the following: a. Layout drawing showing equipment locations • and proposed wire and conduit sizes. b. Catalog cuts of all material and equipment proposed for use. C. Installation details for all poles/ foundations. d. Lighting fixture mounting details. e. Detail of freestanding support, with • concrete foundation, for electrical equipment. f. Copies of all utility correspondence. • D. Execution 1. Demolition: Disconnect and remove the following at the existing water supply well: a. Existing electrical service. • b. Electrical distribution equipment (service meter, cabinet enclosure, circuit breakers, well pump motor starter, etc.) • C. Wire, conduit and junction box for well pump. d. Wire and conduit for siren (note—control equipment related to siren shall be • reinstalled - refer to Specification Subsection 16.13 for requirements for siren relocation). • ♦1314\G0909903.DOC(R04) 16.12-2 L 16.12 Construction of New Nonpotable Water Supply Well A. Scope • 1. The Contractor shall provide all labor, materials, equipment and incidentals required to provide an electrical system for the new nonpotable water supply well. 2. The Contractor shall disconnect and remove the • existing electrical service and electrical distribution equipment (service meter, well pump motor starter, circuit breakers, junction boxes, wire and conduit to well pump motor, etc.) related to the existing water supply well that is • to be abandoned. Note—the existing equipment related to the siren shall be disconnected, removed and reinstalled (refer to Specification Subsection 16.13 - Relocation of Existing Siren). • 3. The Contractor shall disconnect and remove and properly dispose off-site existing primary and secondary overhead electrical conductors, pole - mounted transformers and poles between the existing water supply well and the property line. • 4. The Contractor shall coordinate disconnection and removal of existing service meter, poles, primary conductors and pole -mounted transformers with Long Island Power Authority (LIPA). The Contractor shall pay all LIPA charges associated • with this work. 5. The Contractor shall arrange with LIPA for a new metered overhead electrical service for the new nonpotable water supply well. The Contractor shall pay all LIPA charges associated with this Work. 6. The Contractor shall furnish and install electrical equipment, conduit and wiring for the • new nonpotable water supply well. B. Quality Assurance 1. Reference Standards • ♦1314\G0909903. DOC (R04 ) 16.12-1 • • • • • 0 3. Guy Assemblies: Guy assemblies shall be zinc - coated steel in accordance with ASTM A475. Guy assemblies, including insulators and attachments, shall provide a strength exceeding the required guy strength. Anchors shall provide adequate strength to support all loads. Guy strand shall be 7 strand. Guys shall be Class A zinc -coated steel utilities grade, with a minimum breaking strength not less than 6,000 pounds, except where two or more guys are used to provide the required strength. Guy rods shall be not less than 7 feet in length by 5/8 inch in diameter. E. Execution 1. Wood poles shall be set straight and firm. In normal firm ground, minimum depths shall be as follows: Depth at Curves, Overall Depth for Corners and Points Pole Length Straight Lines of Extra Stain • 25' 5'-6" 5'-6" 30' 5'-6"' 5`-6"' 35' 6' 0" 6' 0" 40' 6' -6" 7' -0" • In soft ground, pole -setting depths shall be increased as required. When poles are set on hilly terrain, along edges of cuts or embankments, or where soil may be washed out, special precautions shall be taken to ensure durable pole foundations. • 2. Guys shall be furnished and installed at angles, corners and dead ends. 3. Conductors shall be installed in accordance with • manufacturer's approved tables of sags and tensions. Conductors shall be run continuous, without splices. 4. Minimum conductor clearance shall be 20 feet • above grade, or higher if required by LIPA or Verizon. ♦1314\G0909907.DOC(R03) 16.11-2 • r� u 16.11 Overhead Pole Lines A. Scope 1. Furnish and install overhead pole lines as required for the new electrical and telephone services. B. Quality Assurance 1. Reference Standards • a. National Electrical Code b. National Electrical Safety Code • C. LIPA d. Verizon e. ANSI 05.1 - Specifications and Dimensions • for Wood Poles f. AWPA C4 - Standard for the Preservative Treatment of Poles by the Pressure Process C. Submittals • 1. Shop Drawings: Submit for approval the following: a. Layout drawing showing pole locations, guying, etc. b. Details on poles C. Conductor clearances to ground • D. Materials 1. Poles - Wood, ANSI 05.1 treated, height and diameter as required to maintain 20 -foot minimum • conductor clearance to ground. Apply preservative in accordance with AWPA C4. 2. Pole Hardware - Hardware shall be hot -dipped galvanized steel. • ♦1314\G0909907. D0C (R03) 16.11-1 r� u PROVIDE GENERAL FILL AS` NEEDED SECTION "A -A" LEVEL SPREADER N.T.S. 6" DEEP RIP -RAP LINING ON FLOOR AND SIDEWALLS (SEE SECTION) -I MAIN ACCESS ROAD GUIDE RAIL CONCRETE CURB NOTES: 1. SEE DRAWING NO. 27 FOR LEVEL SPREADER LOCATION. 2. FINAL CONTOUR GRADING IN THE VICINITY OF THE LEVEL SPREADER SHALL CONFORM TO THE ABOVE DETAIL. PLAN LEVEL SPREADER i "=1 o' UNNOMORO:ED ALTERATION OR ADOLLIp1 !� M TO THIS DOCUMENT 6 A VIOLATION OF THE SECTION 7M OF E NEW VOW STATE EDUCATION LMN. •�,.D.S.G. 4'0• O TOWN OF SOUTHOLD SUFFOLK COUNTY, NEW YORK SOUTHOLD LANDFILL CLOSURE LEVEL SPREADER - -1 31• - NOVEMBER 2000 054A, w.m ��� �p D W" AND &ARTLIICCI CONSULTING ENOIEERS GENERAL CONSTRUCTION AS NOTED R.t.N. R.LN./D.S.G. A OMSION OF WLtllW F. OOSULICN ASSOCIATES. P.C. 3. Connect ground conductors to conduit with copper clamps, straps or with grounding bushings. 4. Connect to piping by welding or brazing. Use copper bonding jumpers on all gasketed joints. 5. Connect to equipment by means of lug compressed on cable end. Bolt lug to equipment frame using holes or terminals provided on equipment specifically for grounding. Hold-down bolts shall not be used. Where grounding provisions are not included, drill suitable holes in locations designated by the Engineer. 6. Connect to motors by bolting directly to motor frames, not to sole plates or supporting structures. 7. Scrape bolted surfaces clean and coat with a conductive oxide resistant compound. F. Testing 1. Test the complete ground systems for continuity and for resistance to ground of less than five ohms using an electrical ground resistance tester. Furnish certified report to Engineer. ♦ 1314 \G0909918 . DOC 16.10-3 • C 7� 0 • n u 11 2. Ground Rods: a. Material: Copper -clad steel rods, 3/4 -inch diameter, 10 feet long, unless otherwise noted on the Drawings. Heary Bros., cat #HB107-GR or approved equal. 3. Grounding Connectors: • a. Material: Pressure connectors to be copper alloy castings, designed specifically for the items to be connected, and assembled with Durium or silicone bronze bolts, nuts and • washers. Welded connections to be by exothermic process utilizing molds, cartridges and hardware designed specifically for the connection to be made. • b. Product and Manufacturer: Provide material manufactured by one of the following: • Pressure Connectors: - Burndy Corporation. - O.Z./Gedney, Division of General Signal Corporation. - Or approved equal. • • Welded Connections: - Cadweld by Erico Products, Incorporated. Therm -O -Weld by Burndy Corporation. • - Or approved equal. E. Equipment Grounding • 1. Ground all electrical equipment in compliance with the National Electrical Code. 2. Equipment grounding conductors shall be bare stranded copper cable of adequate size installed in metal conduit where necessary for mechanical • protection. 0 41314\G0909918.DOC 16.10-2 L 16.10 Grounding System A. Scope • 1. Contractor shall furnish all labor, materials, equipment and incidentals required to provide a complete grounding system for the new facilities as shown, specified and required by the National Electrical Code. • B. Quality Assurance 1. Reference Standards: Comply with applicable provisions and recommendations of the following except where otherwise shown or specified: • a. NEC Article 250, Grounding. b. UL Standard #467, Electrical Grounding and Bonding Equipment. C. Submittals 1. Shop Drawings: Submit for approval copies of manufacturer's technical information for grounding materials proposed for use. • 2. Test Data: Submit for approval results of ground resistance testing. D. Materials 1. Bare Ground Cable: a. Material: Annealed, bare, stranded copper, No. 4/0 AWG minimum size unless specifically noted otherwise. • b. Manufacturers: Provide material manufactured by one of the following: • Wire and Cable Division of Anaconda Company. • • General Cable Corporation. • Or approved equal. ♦1314\G0909918.DOC 16.10-1 • 0 • e. Product and Manufacturer: Provide material • manufactured by one of the following: • Crouse -Hinds Company • Appleton Electric Company • • Square D • Or approved equal • F • • ♦1319\G0909917.D0C(R01) 16.9_2 2. Disconnect switch voltage ratings shall be • suitable for equipment served. E. Installation 1. Mount equipment so that sufficient access and working space is provided for ready and safe operation and maintenance. Mount all disconnect switches four feet above floor level. 2. Securely fasten equipment to walls or other structural surfaces on which they are mounted. Provide independent stainless steel supports where • no wall or other structural surface exists. 3. Furnish and install disconnect switches where required herein. • 4. Furnish and install disconnect switches, as a minimum, in all locations required by the National Electrical Code. 5. Disconnect switch voltage ratings shall be suitable for equipment served. • F • • ♦1319\G0909917.D0C(R01) 16.9_2 16.9 Disconnect Switches A. Scope 1. Contractor shall furnish all labor, materials, equipment and incidentals required to provide disconnect switches as shown and specified, and as required by the National Electrical Code. B. Quality Assurance 1. Reference Standards: Comply with applicable provisions and recommendations of the following except where otherwise shown or specified: a. National Electrical Code. b. UL #98, Enclosed Switches. C. NEMA KS -1, Enclosed Switches. C. Submittals 1. Shop Drawings: Submit for approval copies of manufacturer's technical information for disconnect switches proposed for use. D. Materials 1. Disconnect Switches (Single Throw): a. Type: Circuit breaker type; fused or non- fused switch type; service entrance equipment rated where applicable; voltage and current rating all as indicated herein, horsepower rated, heavy-duty, single throw, two pole and three pole with visible blade and safety handle, lockable in the open position. b. Enclosure: NEMA 4X stainless steel for wet locations, and cast iron NEMA 7 for hazardous (Class I, Division 1 Group D) locations. C. Provide nameplate identifying equipment being disconnected. d. Provide brass padlock, keyed to Owner's master key system, for each switch. ♦1314\G0909917.D0C(R01) 16. 9-1 0 C • • 0 • • • • C c. Branch circuit interrupting capacity minimum 22,000 ampere rms symmetrical for 120/208V (or 120/240v) panelboards. d. Bus Bars: 98 percent conductivity copper. All 4 -wire panelboards shall have a solid neutral bar. All panels shall have ground bus. e. Main: Circuit breaker or main lugs only as indicated in these Specifications. f. Branch circuit breakers connected for sequence phasing. g. Construction: Ample gutter space, flush door, flush snap latch and lock. Panelboard enclosures shall be rated NEMA 4X (stainless steel) in wet locations. h. Trim: Surface as required to meet requirement of mounting. i. Directory: Typed card with glass cover in frame on back of door giving the circuit numbers and the area or equipment served. • j. Identification: Nameplate identifying the panel number and voltage. k. Product and Manufacturer: Provide the • following: • 120/208 or 120/240 Volt Panels: L E. Installation — Pow -R -Line by Cutler -Hammer. — "Type NQOD" by Square D. — Or approved equal 1. Mounting: Panelboards shall be surface mounted, • and provided with hinged cover door with latch, lock, and 4 keys. 2. Directory: Complete typewritten directory indicating items controlled by each circuit breaker and the size of feeder serving the panel. • 3. Balance the loads on the panelboards. ♦ 1314 \G0909916. D0C (R02 ) 16.8-2 0 16.8 Lighting and Distribution Panelboard A. Scope • ., L'A 1. Contractor shall furnish all labor, materials, manufacturer's technical information for equipment and incidentals required to provide lighting and distribution panelboards as D. Materials specified. 1. Panelboards: • B. Quality Assurance • 1. Reference Standards: Comply with applicable provisions and recommendations of the following required. except where otherwise shown or specified: magnetic type with number of poles and trip • a. NEC Article 384, Switchboards and • Panelboards. b. UL Standard #50, Electrical Cabinets and Boxes. • C. UL Standard #67, Electric Panelboards. d. NEMA PBI, Panelboards. e. UL Standard #698, Circuit Breaker Panelboard Assembly. • C. Submittals 1. Shop Drawings: Submit for approval copies of manufacturer's technical information for • panelboards, including circuit breakers and schedules for particular panelboards. D. Materials 1. Panelboards: • a. Rating: voltage rating, current rating, number of phases, number of wires and number of poles shall be as described in this specification, service entrance rated if required. • b. Circuit breakers: Molded case, thermal magnetic type with number of poles and trip ratings as described in the Specifications. • ♦1319\G0909916. DOC (R02) 16.8-1 0 • supports to rigidly support equipment. Space starter enclosures 1/2 inch from mounting surface. • 3. Install in conformance with the National Electrical Code. F. Adjustment • 1. Adjust all adjustable motor starter settings for satisfactory equipment operation as directed by the Owner. 2. Provide motor overload heaters and relay • adjustments to match actual motor nameplate current of motors furnished with equipment. • • • • • • ♦1319\G0909915.DOC(R01) 16.7-4 • • • On-off maintained contact selector switch • One normally open and one normally closed contract to signal solid state starter alarm condition (over temperature, shorted SCR) . • Pilot light for motor run indicator (door mounted). • • Master terminal strip for all remote connections. • Control power transformer with fused primary and secondary. • Thermostatically controlled internal space heater. • Any relays or protective devices required for pump. p. Enclosure: NEMA 4X, stainless steel. q. Provide six spare solid state starter SCRs suitably wrapped, crated and protected for long-term storage for each size starter being provided. r. Product and Manufacturer: • Cutler -Hammer Easy Start EA • Allen Bradley SMC Plus • Siemens Sikostart • • Or approved equal E. Installation 1. Mount equipment so that sufficient access and working space is provided for safe operation and maintenance. 2. Securely fasten enclosure to wall or other mounting surfaces. Where local wall is not available, provide stainless steel channel ♦1314\G0909915.D0C(R01) 16.7-3 • • • f. The voltage shall be reduced at motor terminals when the motor is running at no load or is lightly loaded. g. There shall be six SCRs, two per phase. h. Starter shall be rated heavy duty. Horsepower ratings shall be as required for well pump. i. The starter shall include over temperature protection, shorted SCR protection, and phase imbalance/phase loss protection. j. The starter shall include metal oxide varistors for transient protection. k. The starter shall include a bypass contactor and associated controls, so that normal run- time efficiency is maximized and no external heat sink is required. 1. If any of the conditions described in (i) occurs, an overload is detected from the bimetallic overload relay, or phase failure is detected from the phase failure relay, starting of the motor shall be inhibited or the solid state starter shall be shut down if operating. • M. Each starter shall include a thermal -magnetic circuit breaker for short circuit protection. Continuous current rating shall be as required for motor. Interrupting rating shall be 22,000 amps symmetrical at 240 volts. • n. The starter shall be furnished with an externally operable hand reset ambient compensated bimetallic overload relay with heaters sized per motor full load current. Overload relay shall have a spare normally • open contract. o. Provide the following accessories for each starter: • One normally open and one normally closed • auxiliary motor run contacts. ♦1314\G0909915.D0C(R01) 16.7-2 0 • 16.7 Motor Starters A. Scope 1. Contractor shall furnish all labor, materials, • equipment and incidentals required to provide individually mounted motor starters as shown and specified. B. Quality Assurance • 1. Reference Standards: Comply with applicable, provisions, and recommendations of the following except where otherwise shown or specified. a. NEMA Standard ICS2-110, General Standards for • Manual and Magnetic Controllers. b. NEMA Standard ICS2-321 AC General Purpose Class A Controller for Squirrel Cage Induction Motors, 600 volts and less. C. UL Electrical Construction Materials Directory (NLDX). d. National Electrical Code. • C. Submittals 1. Shop Drawings: Submit for approval, copies of manufacturer's technical information for motor starters proposed for use. • D. Materials 1. Solid -State Reduced Voltage Motor Starter: a. Solid state starter shall be U.L. listed. b. Solid state starter shall be of the voltage ramping type. C. The starting current shall be adjustable from 100% to 400% of motor full load current. • d. The starting ramp period shall be adjustable from 2 to 30 seconds. e. The current limit shall be adjustable from 100% to 400% of motor full load current. • ♦1314\GO909915. DOC (RO1) 16.7-1 0 0 • • • • C • • • • d. Manufacturers: Provide material manufactured by one of the following: • Crouse -Hinds Company. • Appleton Electric Company. • Carlon Electrical Products. • Or approved equal. D. Installation 1. Fasten boxes rigidly and neatly to supporting structures, with stainless steel hardware. 2. For units mounted on masonry or concrete walls, provide suitable 1/2 -inch spacers to prevent mounting back of box directly against wall. 3. Leave no open conduit holes in boxes. Close unused openings with capped bushings 4. Label each circuit in boxes and identify with durable tag. 5. Install in conformance with National Electrical Code. ♦1314\G0909914. DOC (R01) 16. 6-2 0 rl 16.6 Outlet Boxes A. Scope • 1. Contractor shall furnish all labor, materials, equipment and incidentals required to provide outlet boxes for mounting wiring devices and for supporting lighting fixtures as shown, specified and required. • B. Quality Assurance 1. Reference Standards: Comply with applicable provisions and recommendations of the following except where otherwise shown or specified: a. NEC Article 370, Outlet, Switch and Junction Boxes and Fittings. b. UL Standard No. 514, Electrical Outlet Boxes and Fittings. • C. Materials 1. Device Boxes: a. Material: Cast iron with galvanized finish, • weathertight in wet locations. Boxes shall include external mounting lugs. b. Hazardous Area: Boxes suitable for installation in Class I, Group D hazardous • locations. Cast iron with galvanized finish. Outdoors, enclosures shall be weathertight in addition to suitable for Class I, Group D hazardous locations. C. Device Cover Plates (Receptacles and • Miscellaneous Items Only): • Weather tight cast iron for wet locations. • Weather tight, gasketed spring door cover. • • Integral with device for hazardous locations. • Stainless steel screws and hardware. • ♦1314\0909914.DOC(R01) 16.6_1 • • b. Manufacturers: Provide material manufactured by one of the following: • Crouse -Hinds Company. • • Appleton Electric Company. • Or approved equal. E. Installation • 1. Mount boxes so that sufficient access and working space is provided and in accordance with the requirements of the National Electrical Code. • 2. Securely fasten boxes to walls or other structural surfaces on which they are mounted with stainless steel hardware. Provide independent heavy duty, stainless steel supports where no walls or other structural surface exists. • 3. Install pull boxes in runs containing more than three 90 degree bends, runs exceeding 200 feet, where indicated on the Drawings and in conformance with the National Electrical Code. 4. Sizeunction and j pull boxes in accordance with the requirements of the National Electrical Code. 5. Provide copper terminal blocks in junction boxes where junction or splices are required in cables. Power terminal blocks shall be rated from 50 to • 150 amperes, 600 volt, with one piece phenolic material and binding screw type, as manufactured by GE type CR2960SY139C series or equal. Wire nuts are not permitted. 6. Metal barriers shall be installed in all pullboxes containing shielded instrumentation cable and power cable. The barriers shall separate the shielded instrumentation cable from the power cable. ♦1314\G0909913.DOC 16.5-3 • E 0 • • • • • • • • • • • • External mounting lugs. • Integral cast insulated hubs. • Boxes where conduits enter a building below grade shall have 1/4 -inch drain hole. b. Boxes in wet locations shall meet NEMA 4X requirements. c. Manufacturers: Provide material manufactured by one of the following: • Crouse -Hinds Company. • Appleton Electric Company. • Stahlin Enclosures/Robroy Industries. • Or approved equal. 2. Junction and Pull Boxes; Large: a. Large boxes not available in cast construction shall be NEMA 4X, fabricated from type 304 stainless steel. Boxes shall have continuously welded seams. Welds shall be ground smooth. Box bodies shall be flanged and shall have no holes or knockouts. Box bodies shall not be less than 14 gauge metal and covers shall not be less than 12 gauge metal. Covers shall be fastened with stainless steel hinges and screws. Covers on pull boxes larger than 24 -inch x 24 -inch shall have handles and shall be reinforced and rigid. All conduit entries to sheet metal ,boxes shall be made using gasketed 110 -ring" insulated hubs. 3. Junction and Pull Boxes; Hazardous Areas: a. Boxes for installation in Class I, Group D hazardous areas shall be explosion proof, with cast iron bodies and covers, with hot dip galvanized finish. Boxes shall be provided with integral or threaded insulated hubs. ♦ 1314\G0909913 . DOC 16.5-2 n u 16.5 Pull and Junction Boxes A. Scope • 1. Contractor shall furnish all labor, materials, equipment and incidentals required to provide pull and junction boxes as shown, specified or required. B. Quality Assurance • 1. Reference Standards: Comply with applicable provisions and recommendations of the following except where otherwise shown or specified: • a. NEC Article 370, Outlet, Switch and Junction Boxes, and Fittings. b. UL Standard No. 50, Electrical Cabinets and Boxes. • 2. Coordination: a. Coordinate pull box and junction box installations with piping and other systems and structures. Locate clear of • interferences. C. Submittals 1. Shop Drawings: Submit for approval copies of manufacturer's technical information for pull and • junction boxes proposed for use. D. Materials 1. Junction and Pull Boxes; Small: a. Material and Construction: • Unless otherwise noted on the Drawings, cast iron bodies and covers with galvanized finish. • • Neoprene gaskets. Gaskets shall be of an approved type designed for the purpose. Improvised gaskets shall not be acceptable. • Stainless steel cover screws. ♦1314\G0909913.DOC 16.5-1 C L-11 • meet with the applicable specifications of ILEA S-66-524 and NEMA WC7-1971. 3. The insulation resistance for any given conductor • shall not be less than the value recommended by the ICEA or a minimum of 1 megohm for 600 volt and less service, if not ILEA listed. Any cable not meeting the recommended value or which fails when tested under full load conditions shall be replaced with a new cable for the full length at • no additional cost to the Owner. • r, u • • r, P� ♦1314\G0909912.DOC(R01) 16.4-5 • c. Use a dynamometer where mechanical means are used. • d. Cut off section subject to mechanical damage. 3. Bending Radius: Limit to 6 times cable overall diameter. • 4. Slack: Provide maximum slack at all terminal points. 5. Splices: a. Where possible, install cable continuous, • without splice, from termination to termination. b. Where required, splice in junction box using terminal boards. • C. Splices in conduits are not allowed. d. Use of screw shell splices ("wire nuts") is not permitted. • 6. Identification: Identify all conductors by circuit number and phase or wire number, at each terminal or splice location. Control conductors shall be numerically coded. 7. Color code power cables as follows: 208 Volt • Systems - Blue, black, and red. 480 Volt Systems - Brown, orange, and yellow. Neutral - White. Equipment Ground - Green. Isolated Ground - Green with yellow stripe. • G. Testing 1. Test each electrical circuit after permanent cables are in place to demonstrate that the circuit and connected equipment perform satisfactorily, and that the cables are free from • improper grounds and short circuits. 2. Individually test 600 volt cables for insulation resistance between phases and from each phase to ground. Test after cables are installed and before they are put in service with a Megger whose rating • is suitable for the tested circuit. Tests shall ♦1314\G0909912.DOC(RO1) 16.4-4 • • Southwire. • Or approved equal. • 3. Cable Connectors, Splices and Terminals, Solderless Type: a. For stranded wire sizes up to #6 AWG, use compression type. b. Product and Manufacturer: Provide one of the following: • T&B Sta-Kon. • Burndy Hylug. • Or approved equal. C. For sizes #4 AWG and above, use either compression type or bolted type with silver plated contact faces. d. For sizes #250 MCM and larger, use connectors and terminals with at least 2 cable clamping elements or compression indents and provision for at least 2 bolts for joining to apparatus terminal. 4. Cable Markers: Product and Manufacturer: Provide one of the following: a. Omni -Grip by W.H. Brady Company. b. Or approved equal. F. Installation 1. Install all cables complete with proper terminations at both ends. Check and correct for proper phase sequence and proper motor rotation. 2. Pulling: a. Use insulating types of pulling compounds containing no mineral oil. b. Pulling tension shall be within the limits recommended by the wire and cable manufacturer. ♦1314\G0909912.D0C(R01) 16.4-3 1W TOWN OF SOUTHOLD SOUTHOLD LANDFILL CLOSURE QA/QC SUMMARY CONSTRUCTION TESTING VEGETATIVE GROWTH MEDIUM Test ASTM Minimum Frequency Sampler Laboratory Results to: Grain Size D422 w/Hydrometer 1/1,000 cy* Contractor's Approved Contractor's Approved Contractor's and Distribution Geotechnical Laboratory Geotechnical Laboratory Engineer's Designated Representatives pH D4972 1/1,000 cy* Contractor's Approved Contractor's Approved Contractor's and Geotechnical Laboratory Geotechnical Laboratory Engineer's Designated Representatives Organic Content D2974 1/1,000 cy* Contractor's Approved Contractor's Approved Contractor's and Geotechnical Laboratory Geotechnical Laboratory Engineer's Designated Representatives Visual D2488 1/1,000 cy* Contractor's Approved N/A Contractor's and Identification Geotechnical Laboratory Engineer's Designated Representatives *and whenever material is perceived by Engineer to change. ♦ 1314/p0801001.doc(R01) A_9 APPENDIX B RESULTS OF TESTING OF. ON-SITE SOIL STOMPI#N AND BORROW ARIA SOIL • ' sv "�,-7 777 7 „' it y rIT s � s i fi. t �y ft Xr � V t ,V • 4 4 f eh f yea ' .. 21 fto- y 4 .. 7 'fit tax `k � ; a. � • _ - Festal Cods New York State Department of Environmental Conservation o Division of Solid & Hazardous Materials, Region One�' Building 40 - SUNY, Stony Brook, New York 11790-2356 G�`�J0. Phone: (631)444-0375 • FAX: (631) 444-0231 f�gRS • Website: www.dec.state.ny.us John P. Cahill Commissioner May 17, 2000 Thomas F. Maher, P.E. • Vice President Dvirka and Bartilucci Consulting Engineers 330 Crossways Park Drive Woodbury, New York 11797 0 Re: Southold Landfill Closure Construction Dear Mr. Maher: The New York State Department of Environmental Conservation is in receipt of your letter and testing data dated May 5, 2000, regarding the construction quality assurance and quality control (CQA/CQC) testing for the gas venting layer and barrier protection laver. As per the provisions of Part 360-2.13(p)(1) the gas venting layer must consist of a soil with a maximum of 10 percent by weight of fines passing through a No. 200 sieve and 360-2.13(r)(2)(iii) states that the bottom 6inches of the barrier protection laver must be reasonably free of stones. The Department approves your request for revisions to the maximum particle size specifications provided that the placement of the soil complies with the aforementioned provisions of Part 360. In addition, as stated in your revised specifications and as described within your letter, it is imperative that the five samples that do not meet the design criteria for the gas venting laver be • used in accordance to the specifications and/or regulations in either the barrier protection layer or as grade building material. Please be aware that the provisions of 360-2.13(u) Construction certification report, requires that proper documentation be made for any deviation to the approved eno+neering retort. Therefore, the construction certification report must include verification of adherence to the approved revisions. If you have any questions regarding the above, please do not hesitate to call me. Sincerely, Anthony 7va, P.E. Regional Solid and Hazardous Materials Engineer cc: Jean W. Cochrane, Supervisor, Town of Southold Gregory Yakaboski, Esq.,Town of Southold James Bunchuck, Town of Southold N WTC.K FrAM David Glass, D&B CENSUS 4000 • n ►wen •4n or a mu, CO= ww aaw d1Dvirka and bCONSULTING Bartilucci ENGINEERS 330 Crossways Park Drive, Woodbury, New York, 11797-2015 516-364-9890 ■ 718-460-3634 • Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net May 5, 2000 Anthony J. Cava, P.E., Regional Solid Waste Engineer NYSDEC — Region One Division of Solid & Hazardous Materials Building 40 — SUNY Stony Brook, NY 11790-2356 Re: Town of Southold Landfill Closure Construction D&B No. 1314 Dear Mr. Cava: The construction quality assurance and quality control (CQA/CQC) testing for the on-site gas venting layer and barrier protection layer soil to be used for closure of the Southold Landfill is complete. A summary of the results of the testing is presented in Attachment A. Testing for particle size was performed by ASTM D422 (Standard Test Method for Particle -Size Analysis of Soils) and testing for permeability was performed by ASTM D2434 (Standard Test Method for Permeability of Granular Soils [Constant Head]). As you know, the material tested is stockpiled sand obtained from an off-site source and native sand located in the borrow area at the landfill. A drawing showing the locations of the samples is included in the test report in Attachment A. Provided in Attachment B is the final grading plan for the borrow area. According to the closure specifications approved by NYSDEC for both the gas venting layer and barrier protection layer, quality control testing for particle size is required at a frequency of one test for every 1,000 cubic yards and permeability testing is required at a frequency of one test for every 5,000 cubic yards. The estimated quantity of soil required to construct both layers is approximately 115,000 cubic yards (in-place volume). A total of 141 particle size tests and 28 permeability tests were completed to account for compaction of the material and contingency. As can be seen from the results in Attachment A, the coefficient of permeability exceeded the required minimum of 1 x 10"3 cm/s for all 28 samples tested. Additionally, with the exception of five (5) samples, the percent by weight passing the No. 200 sieve was less than the maximum of 10 specified for the gas venting layer. In four of the five samples with greater than 10% fines, the percent by weight passing the No. 200 sieve was less than the maximum of 15 specified for the barrier protection layer. As a result, the soils in these four areas will be restricted for use as A DIVISION OF WILLIAM F. COSULICH ASSOCIATES, P.C. DVIRKA AND BARTILUCCI Anthonv J. Cava, P.E., Regional Solid Waste aste Engineer Page Two _ NYSDEC — Region One Division of Solid & Hazardous Materials May 5, 2000 barrier protection layer material. Sample G-4CD-1 (6 feet deep) was the only sample which exhibited a fines content of greater than 15% and, therefore, the use of the soil in this part of the borrow area will be restricted to contour grading, general fill and daily cover. The specifications indicate that 100% of gas venting layer material will pass the 3/8 -inch sieve and 100% of barrier protection layer material will pass the 1 -inch sieve. Not all the material tested met this specification. However, of the 141 samples tested: for 135 samples, 90% or more of the sample passed the 1 -inch sieve; for 134 samples, 100% of the sample passed the 2 -inch sieve; and, for all samples, 100% of the material passed the 3 -inch sieve. In addition, as stated in the geotechnical testing report in Attachment A, the larger size particles are described as rounded to subrounded. As a result, on behalf of the Town of Southold, we are requesting approval for revisions to the maximum particle size specifications to provide for the use of the borrow area sand for construction of the gas venting layer and barrier protection layer. The use of the borrow area material will result in a significant savings in the cost of closure construction. Proposed revised pages of the specifications are enclosed (in Attachment Q. Use of the on-site borrow area soils is specified for construction of the gas venting layer and barrier protection layer. Additionally, removal of any visually observable angular particles protruding from the upper surface of the gas venting layer is required. The specifications already required inspection and certification by the geomembrane installer of the condition of the gas venting layer material prior to placement of the geomembrane. No further restrictions on use or additional testing is proposed for the gas venting layer material and barrier protection layer material from the borrow area. If you have any questions regarding this matter or require additional information, please do not hesitate to call me. Very truly yours, Thomas F. Maher, P.E. Vice President TFM/DSG/bl,kd cc/encl.: Jean W. Cochran, Supervisor, Town of Southold James Bunchuck, Solid Waste Coordinator, Town of Southold Igor C. Sikiric, Environmental Engineer, NYSDEC — Region One David Glass, D&B • 1314/tfm001tr.doc(R03) G s 0 • • E • ENGINEERING TECTONIC CONSULTAN S P.C. P. O. Box 37, 70 Pleasant Hill Road Mountainville, New York 10953 Dvirka & Bartilucci Consulting Engineers 330 Crossways Park Drive Woodbury, New York 11797-2015 Attention: Mr. David Glass, P.E. OFFICES: Albany, NY Cincinnati, OH Cornwall, NY Northborough, MA Mt. Vernon, NY Richmond. VA (800)829-6531 FAX: (914) 534-5999 www.tectonicengineering.com RE: W.O. 2561.01 — REVISION 2 FIELD SAMPLING AND LABORATORY TESTING SERVICES ON-SITE BORROW PIT AND STOCKPILE SOUTHOLD LANDFILL TOWN OF SOUTHOLD, NEW YORK Dear Mr. Glass: April 27, 2000 In accordance with your request, we have completed our field sampling and laboratory testing services relative to the on-site borrow pit and stockpiled soil materials at the Southold Landfill located within the Town of Southold, New York. The purpose of our • study was to obtain appropriate samples within the on-site borrow pit and stockpile and provide laboratory prequalification testing on the soils for use within either the gas venting layer or barrier protection layer. The results of our laboratory testing are attached for your review. The corresponding test pit/boring locations used to obtain the soils samples are indicated on the previously • provided Figure 1 — Soil Sample Location Plan. The attached laboratory test results have been revised to indicate the percent passing the 2 inch sieve for the soil materials tested. Please note that for all soil samples tested, 100 percent of the material passed the 3 inch sieve. Additionally, as requested, a general comment relative to the angularity of the gravel materials within the soil samples was added to the summary tables. The results of our subsurface investigation and laboratory testing indicate that the gravel materials within the samples tested were generally in a rounded to sub rounded condition. • 0 ENGINEERS • SURVEYORS • CONSTRUCTION MANAGERS J TECTONIC Mr. David Glass, P.E. Page 2 April 27, 2000 9 We appreciate the opportunity to be of service on this project. Please do not hesitate to call if you have any questions regarding the enclosed laboratory test results. • Sincerely, TECTONIC ENGINEERING CONSULTANTS P.C. Mark A. Stier, P.E. Senior Geotechnical Engineer G\2561 testresults-rev2 Attachments: Summary of Laboratory Test Results cc. Lars Cooley — Tectonic Engineering • • • • F,, W.O.#: 2561.01 TECTONIC ENGINEERING SUMMARY OF LABORATORY PROJECT. Southold Landfill CONSULTANTS P.C. TEST RESULTS FOR SOIL LOCATION: Long Island, N.Y. DATE: 05/03/2000 Sieve Analysis Results (% Passing) Standard Proctor Sample Date Depth Sample Coefficient Coefficient of Max. No. Sampled (Feet) Source Soil Description 2" 1" 3/8" #40 # 200 D.D. Opt. Permeability Sieve Sieve Sieve Sieve Sieve (PCF) W.C. (/o) GC Stockpile - GAC -1 1/11/00 5' Level l Dk Bwn c -f SAND, little f Gravel, trace Silt 100.0 100 91.3 26.3 5.6 GC Stockpile - G -2B-3 02/29/2000 24'- 26' Level III Lt Bwn m -f SAND, little c -f Gravel, trace Silt 100.0 92.4 87.41 35.2 8.8 GC Stockpile - G -2B-4 02/29/2000 32'- 34' Level IV Lt Bwn m -f SAND, trace c -f Gravel, trace Silt 100.0 98.4 97.0 26.6 3.7 GC Stockpile - G -2C-1 01/05/2000 4' Level I Lt Bwn m -f SAND, little c -f Gravel, trace Silt 100.0 96.8 88.4 25.2 1.3 GC Slockpile- G-2C-2 01/05/2000 16' Level 11 Lt Bwn m -f SAND, little c -f Gravel, trace Silt 100.0 95.5 87.6 30.0 2.0 GC Slockpile- G-2CD-1 01/11/2000 5.5' Level I Bwn c -f SAND, trace c -f Gravel, trace Silt 100.0 100.0 92.6 31.3 3.0 GC Stockpile - G -3131-2 01/11/2000 12' Level II Bwn c -f SAND, trace c -f Gravel, trace Silt 100.0 99.0 94.91 19.3 2.0 GC Stockpile - G -3121-3 02/29/2000 20'- 30' Level 111 Lt Bwn c -f SAND, trace c -f Gravel, trace Silt 100.0 96.3 91.2 31 2.6 9.30E-03 GC Slockpile- G-313-4A 02/29/2000 30'-34- Level IV Lt Bwn m -f SAND, little c -f Gravel, trace Silt 100.0 100.0 88.6 31.8 2.2 GC Stockpile - G -3C-1 01/05/2000 5.5' Level I Lt Bwn m -f SAND, some c -f Gravel, trace Silt 100.0 100.0 83.4 24.8 1.1 GC Stockpile - G -3C-2 01/05/2000 12' Level II Lt Bwn c -f SAND, little c -f Gravel, trace Silt 95.5 93.8 88.3 28.0 1.5 GC Stockpile. G -3C-3 02/29/2000 24'- 26' Level III Lt Bwn m -f SAND, little c -f Gravel, trace Silt 100.0 93.1 85.5 28.9 2.0 GC Stockpile - G -3C-4 02/29/2000 32'- 34' Level IV Lt Bwn m -f SAND, little c -f Gravel, trace Silt 100.0 96.7 88.7 32.1 3.5 GC Stockpile- G-3CD-1 01/11/2000 5.5' Level l Lt Bwn c -f SAND, trace f Gravel, trace Silt 100.0 100.0 100.0 34.2 0.7 GC Stockpile- G-3CD-2 01/11/2000 14' Level II Bwn m -f SAND, little c -f Gravel, trace Silt 100.0 91.3 88.71 31.5 1.8 GC Stockpile - G -3D-1 01/05/2000 4.5' Level I Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 99.5 33.9 1.0 GC Stockpile - G -3D-3 02/29/2000 24'- 26' Level III Lt Bwn m -f SAND, little c -f Gravel, trace Silt 100.0 92.8 86.5 28.3 2.3 GC Stockpile - G -3D-4 02/29/2000 32'- 34' Level IV Lt Bwn m -f SAND, little c -f Gravel, trace Silt 100.0 97.2 89.5 29.1 2.9 GC Stockpile - G -4A-1 01/11/2000 6' Level I Bwn m -f SAND, trace c -f Gravel, trace Silt 100.0 100.0 98.81 32.4 0.5 GC Stockpile - G -4A-3 03/01/2000 20'- 30' Level III Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 99.4 35.3 1.5 GC Stockpile - G -4A-4 03/01/2000 30'- 34' Level IV Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 96.9 31.0 1.5 2.30E-02 GC Stockpile - G -48-1 01/07/2000 6' Level I Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 100.0 33.8 0.7 GC Stockpile - G -46-2 N / A 13' Level II Lt Bwn m -f SAND, trace c -f Gravel, trace Silt 100.0 100.0 99.91 33.7 0.8 108.0 12.5 2.41 E-02 GC Stockpile - G -4131-3 03/02/2000 24'- 26' Level III Lt Bwn m -f SAND, trace c -f Gravel, trace Silt 100.0 100.0 97.7 31.4 1.4 GC Stockpile - ,G -4B-4 03/02/2000 34'- 36' Level IV Lt Bwn m -f SAND, little c -f Gravel, trace Silt 100.0 100.0 92.2 30.2 2.4 Page 1 of 6 W.O.#: 2561.01 TECTONIC ENGINEERING SUMMARY OF LABORATORY PROJECTSouthold Landfill CONSULTANTS P.C. TEST RESULTS FOR SOIL LOCATION: Long Island, N.Y. DATE: 05/03/2000 Sieve Analysis Results (% Passing) Standard Proctor Sample Date Depth Sample Coefficient of Max. No. Sampled (Feet) Source Soil Description 2" 1" 3/8" #40 # 200 D.D. �pt'o Permeability Sieve Sieve Sieve Sieve Sieve (PCF) W.C. (/o) GC Stockpile- G-4BC-1 01/07/2000 6.5' Level I Lt Bwn m -f SAND, trace Silt, trace f Gravel 100.0 100.0 100.0 32.5 0.8 GC Stockpite- G-4BC-2 01/07/2000 12.5' Level It Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 97.21 33.1 0.8 GC Slockpile- G-4C-1 01/05/2000 5.5' Level I Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 95.5 31.0 1.8 GC Stockpile - G -4C-2 01/06/2000 14' Level II Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 99.8 34.6 1.0 GC Stockpile - G -4C-3 03/02/2000 24'- 26' Level I11 Lt Bwn m4 SAND, little c -f Gravel, trace Silt 100.0 96.8 90.5 31.91 1.9 GC slockpile- G-4C-4 03/02/2000 30' - 38' Level IV Lt Bwn m -f SAND, trace c -f Gravel, trace Silt 100.0 98.8 95.9 32.0 2.0 1.29E-02 GC Stockpile- G-4CD-1 01/06/2000 6' Level I Dk Bwn c f SAND and Silty Clay, trace c -f Gravel 100.0 100.0 94.9 63.5 37.2 GC Stockpile- G-4CD-2 01/06/2000 12' Level II Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 99.51 35.0 1.9 GC Stockpile - G -4D-1 01/05/2000 4' Levet I Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 100.0 30.3 1.5 108.5 13.5 2.56E-02 GC stockpile - G -4D-2 N / A N / A Level 11 Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 97.9 34.0 2.0 GC Stockpile - G -4131-3 03/02/2000 20'- 28' Level III Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 100.0 33.41 1.0 1.21 E-02 GC stockpile - G -4D-4 03/02/2000 34'- 36' Level IV Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 100.0 34.4 1.0 GC Stockpile - G -4E-1 01/05/2000 4' Level I Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 98.4 32.5 1.9 GC stockpile - G -4E-2 01/05/2000 12' Level 11 Lt Bwn m -f SAND, trace Silt, trace c -f Gravel 100.0 100.0 100.01 31.8 2.3 GC Stockpile - G -4E-3 03/02/2000 24'- 26' Levet III Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 99.6 34.2 1.2 GC stockpile - G -4E-4 03/02/2000 34'- 36' Level IV Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 99.7 33.7 1.2 GC stockpile - G -5A-1 01/06/2000 5' Level I Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.01 100.0 99.1 36.9 0.8 108.0 14.5 2.90E-02 GC stockpile. G -5A-2 N / A 12.5' Level 11 Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 100.01 32.9 0.9 GC Stockpile - G -5A-3 03/01/2000 24'- 26' Level III Lt Bwn m -f AND, trace Silt, trace f Gravel 100.0 100.0 99.2 36.3 2.8 GC stockpile - G -5A-4 03/01/2000 32'- 34' Levet IV Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 97.0 34.6 2.7 GC stockpile - G -513-1 01/07/2000 6.5' Level I Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.01 100.0 100.0 32.51 0.9 GC Stockpile - G -5B-2 01/07/2000 13' Level II Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 100.0 32.8 1.1 GC stockpile - G -5131-3 03/02/2000 24'- 26' Level III Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 98.9 33.7 2.3 GC Slockpile- G-513-4 03/02/2000 30'- 38' Level IV Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 100.0 34.7 1.8 1.59E-02 GC Stockpile- G-5BC-2 01/07/2000 15.5' Level 11 Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 98.8 32.01 1.1 Page 2 of 6 0 0 0 0 0 0 0 0 0 r W.O.#: 2561.01 TECTONIC ENGINEERING SUMMARY OF LABORATORY PROJECT. Southold Landfill CONSULTANTS P.C. TEST RESULTS FOR SOIL LOCATION: Long Island, N.Y. DATE: 05/03/2000 Sieve Analysis Results (% Passing) Standard Proctor Sample Date Depth Sample Soil Description of Max. Ooefficient No. Sampled (Feet) Source 2" 1" 3/8" #40 # 200 D.D. W.C.. (%) Permeability S ieve Sieve Sieve Sieve Sieve (PCF) GC Stockpile - G -5C-1 01/06/2000 5' Level I Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 98.6 32.9 1.3 GC Stockpile - G -5C-2 01/06/2000 13' Level 11 Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.01 100.0 99.1 33.1 1.1 108.51 14.5 3.42E-02 GC Stockpile - G -5C-3 03/02/2000 24'- 26' Level III Lt Bwn m -f SAND, trace If Gravel, trace Silt 100.0 100.0 98.9 34.0 1.4 GC Stockpile - G -5C-4 03/02/2000 30'- 38' Level IV Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 98.7 97.5 32.9 1.1 2.33E-02 GC Stockpile - G -0-3 03/02/2000 24'- 26' Level 'it Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 99.4 34.9 1.2 GC Stockpile - G -5D-4 03/02/2000 32' - 34' Level IV Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.01 100.0 99.7 33.5 2.6 GC Stockpile - G -5E-1 01/05/2000 4' Level I Lt Bwn m -f SAND, trace c -f Gravel, trace Silt 100.0 99.8 98.8 31.8 1.3 2.30E-02 GC Stockpile - G -5E-2 01/05/2000 13' Level II Lt Bwn m -f SAND, trace c -f Gravel, trace Silt 100.0 99.6 99.2 32.1 0.9 2.01 E-02 GC Stockpile - G -5E-3 03/01/2000 22' - 24' Level III Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 98.2 32.2 2.1 GC Stockpile - G -5E-4 03/01/2000 30'- 38' Level IV Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.01 100.0 97.8 32.2 2.9 9.71E-03 GC Stockpile - G -5F-3 03/01/2000 24'- 26' Level III Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 100.0 31.6 1.4 GC Stockpile - G -5F-4 03/01/2000 34'- 36' Level IV Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 100.0 33.1 1.9 GC Stockpile - G -6A-1 01/06/2000 6' Level I Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 97.9 35.1 0.5 GC Stockpile - G -6A-2 01/06/2000 13' Level 11 Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 100.0 32.3 2.0 GC Stockpile - G -613-3 03/01/2000 24'- 26' Level III Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 99.4 32.9 1.8 GC Stockpile - G -6B-4 03/01/2000 34'- 36' Level IV Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 99.5 32.71 1.7 GC Slockpile- G-6C-1 01/06/2000 4.5' Level I Lt Bwn m -f SAND, trace c -f Gravel, trace Silt 100.0 98.4 97.4 33.8 0.8 GC Stockpile - G -6C-2 01/06/2000 13' Level II Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 100.0 35.0 0.7 GC Stockpile - G -6C-3 03/01/2000 24'- 26' Level III Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 99.4 32.9 1.8 GC Stockpile - G -6C-4 03/01/2000 34'- 36' Level IV Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 99.5 32.7 1.7 GC Stockpile - G -6D-2 01/06/2000 12' Level II Lt Bwn m -f SAND, trace c -f Gravel, trace Silt 98.8 97.6 95.8 31.4 3.4 110.5 11.0 1.74E-02 GC Stockpile - G -6E-1 01/05/2000 4' Level I Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 98.3 34.5 2.2 GC Stockpile - G -6F-3 03/01/2000 24'- 26' Level III IGC Lt Bwn m -f SAND, trace c -f Gravel, trace Silt 100.0 95.7 94.1 32.8 3.4 GC Stockpile - G -6F-4 03/01/2000 34' - 36' Level IV Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 99.5 36.1 3.2 Stockpile - G -7A-1 01/07/2000 1 6.5' Level I Lt Bwn m -f SAND, trace c -f Gravel, trace Silt 100.0 99.2 97.2 32.8 0.7 Page 3 of 6 W.O.#: 2561.01 SUMMARY OF LABORATORY PROJECT. Southold Landfill TECTONIC CONSULTANTS P.C. TEST RESULTS FOR SOIL LOCATION: Long Island, N.Y. DATE: 05/03/2000 Sieve Analysis Results (% Passing) Standard Proctor Sample Date Depth Sample Coefficient of Max. No. Sampled (Feet) Source Soil Description 2" 1" 3/8" #40 # 200 D.D. �Pt', Permeability Sieve Sieve Sieve Sieve Sieve (PCF) W.C. (/o) GC stockpile - G -7A-2 01/07/2000 14' Level 11 Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 95.9 31.4 0.7 GC Stockpile - G -7A-3 03/03/2000 20' - 30' Level III Lt Bwn m -f SAND, little c -f Gravel, trace Silt 100.0 98.1 89.4 30.0 1.8 2.61 E-02 GC stockpile - G -7A -4A 03/03/2000 30' - 34' Level IV Lt Bwn m -f SAND, little c -f Gravel, trace Silt 100.0 96.1 90.2 36.1 1.4 GC StM7pile- G-7B-1 01/07/2000 7' Level I Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 99.6 98.9 35.0 0.9 108.0 12.0 2.39E-02 GC stockpile - G -7B-2 01/07/2000 14' Level II Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 100.0 35.3 1.1 Stockpile - G -7B-3 03/01/2000 24'- 26' Level III Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 98.2 34.6 1.2 GC Slockpile- G-7121-4 03/01/2000 32'- 34' Level IV Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 99.0 35.2 2.0 GC Stockpile - G -70-1 01/05/2000 3.5' Level I Lt Bwn m -f SAND, trace c -f Gravel, trace Silt 100.0 99.9 98.81 34.8 1.4 2.16E-02 GC stockpile - G -701-2 01/05/2000 13' Level 11 Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 99.2 32.5 2.4 GC stockpile - G -7D-3 03/01/2000 22'- 28' Level III Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 100.0 34.3 2 1.17E-02 GC Stockpile - G -7D-4 03/01/2000 34'- 36' Level IV Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 97.8 35.7 2.7 Borrow Pit P -B21-1 01/13/2000 5' Lem I Bwn c -f SAND, trace c -f Gravel, trace Silt 100.0 100.01 84.1 16.1 0.8 Borrow Pit P -C1-1 01/12/2000 6.5' Level I Dk Bwn m -f SAND, little f Gravel, trace Silt 100.0 100.0 95.6 34.0 1.7 Borrow Pit P -C1-2 01/12/2000 12.5' Level 11 Lt Bwn c -f SAND, little c -f Gravel, trace Silt 100.0 100.0 92.0 18.4 0.5 Borrow Pit P -C2-1 01/12/2000 7' Level I Lt Bwn c -f SAND, some c -f Gravel, trace Silt 100.0 95.5 76.1 14.4 0.3 Borrow Pit P-132-2 01/12/2000 12' Level II Lt Bwn c -f SAND, trace f Gravel, trace Silt 100.0 100.0 96.1 20.2 0.3 Borrow Pit P -C2-3 03/03/2000 21'- 23' Level III Lt Bwn c -f SAND, some c -f Gravel, trace Silt 100.0 93.4 84.0 22.7 4.5 Borrow Pit P -C2-4 03/03/2000 31--331 Lem IV Lt Bwn c -f SAND, some c -f Gravel, trace Silt 100.01 95.8 84.9 34.7 3.0 6.15E-03 Borrow Pit P-1321-2 01/13/2000 IT Level 11 Lt Bwn m -f SAND, trace f Gravel 100.0 100.0 97.4 15.7 0.0 Borrow Pit P -D2-1 01/12/2000 6' LeVel I Lt Bwn c -f SAND, some c -f Gravel, trace Silt 100.0 93.6 82.7 15.8 0.2 Borrow Pit P -D2-2 01/12/2000 14' Level II Lt Bwn c -f SAND, little c -f Gravel, trace Silt 100.0 98.1 94.7 22.1 0.4 111.5 10.0 3.00E-02 Borrow Pit P -D5-1 01/12/2000 1 5' LeVel I Lt Bwn c -f SAND, some c -f Gravel, trace Silt 100.0 100.0 96.81 13.2 0.3 Borrow Pit P -D5-2 01/12/2000 13' Level 11 Lt Bwn c -f SAND, little c -f Gravel, trace Silt 100.0 97.0 93.5 33.5 0.5 Borrow Pit P -D5-3 03/03/2000 1 25'- 27' Level Ill Lt Bwn c -f SAND and c -f Gravel, trace Silt 100.0 87.7 74.4 19.1 3.9 Borrow Pit P -D5-4 03/03/2000 32'-34- Level IV Lt Bwn m -f SAND, little c -f Gravel, little Silt 1 100.01 97.61 88.5 40.3 13.7 Page 4 of 6 0 0 0 0 0 40 0 0 0 0 ENGINEERING W.O.#: 2561.01 TECTONIC SUMMARY OF LABORATORY CONSULTANTS P.C. PROJECT.- Southold Landfill TEST RESULTS FOR SOIL LOCATION: Long Island, N.Y. DATE: 05/03/2000 Sieve Analysis Results (% Passing) Standard Proctor Sample Date Depth Sample Soil Description Coefficient of Max. No. Sampled (Feet) Source 2" 1" 3/8" #40 # 200 D.D. �Pt' Permeability Sieve Sieve Sieve Sieve Sieve (PCF) W.C. (%) Borrow Pit P -D6-1 01/11/2000 6' Level I Lt Bwn c -f SAND, some c -f Gravel, trace Silt 100.0 97.7 88.0 15.6 0.3 Borrow Pit P -D6-2 01/11/2000 14.5' Level II Lt Bwn c -f SAND, some c -f Gravel, trace Silt 100.0 97.7 84.4 17.3 0.4 Borrow Pit P -D6-3 03/03/2000 24'- 26' Level III Lt Bwn c -f SAND, little c -f Gravel, trace Silt 100.0 97.6 89.9 31.9 8.6 1.72E-03 Borrow Pit P -D6-4 03/03/2000 32'- 34' Level IV Lt Bwn m -f SAND, little c -f Gravel, little Silt 100.0 95.1 88.5 39.8 12.4 Borrow Pit P -D7-1 01/11/2000 7.5' Level I Lt Bwn c -f SAND, little c -f Gravel, trace Silt 96.1 96.1 91.4 15.7 0.1 Borrow Pit P -D7-2 01/11/2000 16' Level 11 Bwn m -f SAND, little c -f Gravel, trace Silt 100.0 98.8 91.0 22.1 0.9 Borrow Pit P -D22-2 N/A 14' Level 11 Lt Bwn c -f SAND, some c -f Gravel, trace Silt 100.0 97.1 85.0 12.4 0.2 Borrow Pit P -D23-1 01/13/2000 7' Level I Lt Bwn c -f SAND, little f Gravel, trace Silt 100-01 100.0 87.1 24.3 0.4 Borrow Pit P-DE5/6-3 03/03/2000 25'- 26' Level III Lt Bwn c -f SAND, little c -f Gravel, trace Silt 100.0 97.3 83.71 23.4 4.7 Borrow Pit P-DE5/6-4 03/03/2000 33'- 35' Level IV Lt Bwn c -f SAND, little c -f Gravel, little Silt 100.0 90.9 87.5 37.2 13.6 Borrow Pit P -E2-2 N/A N / A Level II Lt Bwn c -f SAND, some c -f Gravel, trace Silt 100.0 94.8 79.5 23.1 0.3 Borrow Pit P -E4-1 01/11/2000 5.5' Level 1 Lt Bwn c -f SAND, little c -f Gravel, trace Silt 100.0 95.5 89.0 16.8 0.3 Borrow Pit P -E4-2 01/11/2000 14' Level 11 Lt Bwn m -f SAND, little c -f Gravel, trace Silt 100.0 96.9 91.41 27.4 0.4 Borrow Pit P -E4-3 03/03/2000 22'- 24' Level III Lt Bwn c -f SAND, some c -f Gravel, trace Silt 100.0 93.4 82.8 20.5 2.3 Borrow Pit P -E5-2 01/11/2000 8' Level 11 1 Lt Bwn c -f SAND, some c -f Gravel, trace Silt 94.71 87.2 71.9 8.5 0.1 Borrow Pit P -E5-3 01/11/2000 14' Level III Lt Bwn c -f SAND, some c -f Gravel, trace Silt 100.0 93.9 81.74 20.89 0.85 Borrow Pit P -E5-3 03/03/2000 24'- 26' Level III Lt Bwn c -f SAND, some c -f Gravel, little Silt 100.0 96.6 90.01 34.6 11.5 Borrow Pit P -E5 -4A 03/03/2000 30'- 36' Level IV Lt Bwn m -f SAND, trace c -f Gravel, trace Silt 100.0 97.9 94.4 36.0 6.5 6.07E-03 Borrow Pit P -E6-1 01/12/2000 5' Level I Bwn m -f SAND, trace c -f Gravel, trace Silt 100.0 99.0 98.0 34.91 0.5 Borrow Pit P -E6-2 01/12/2000 12' Level II Lt Bwn c -f SAND, some c -f Gravel, trace Silt 100.0 97.8 84.7 19.4 0.8 Borrow Pit P -E6-3 03/03/2000 24'- 26' Level III Lt Bwn c -f SAND, little f Gravel, trace Silt 100.0 100.0 88.8 26.9 5.1 Borrow Pit P -E7-1 01/12/2000 5' Level I Lt Bwn c -f SAND, little c -f Gravel, trace Silt 100.0 99.0 93.31 24.8 0.3 Borrow Pit P -F3-1 01/12/2000 6' Level I Dk Bwn c -f Gravel and c -f Sand, trace Silt 92.61 78.1 59.7 7.5 1.4 Borrow Pit P -F4-1 01/12/2000 6' Level I Bwn c -f SAND, little f Gravel, trace Silt 100.0 100.0 91.1 13.0 0.2 Borrow Pit P -F4-2 01/12/2000 13' Level II Lt Bwn m -f SAND, trace c -f Gravel, trace Silt 100.0 99.3 95.5 25.3 0.5 109.5 10.5 4.13E-02 Page 5 of 6 ENGINEERING WO. #: 2561.01 TECTONIC CONSULTANTS P.C. SUMMARY OF LABORATORY PROJECT.- Southold Landfill TEST RESULTS FOR SOIL LOCATION: Long Island, N.Y. DATE: 05/03/2000 Sieve Analysis Results (% Passing) LStandard Proctor Sample No. Date Sampled Depth (Feet) SampleMax. Source Soil Description Coefficient of Permeability 2" Sieve 1" Sieve 3/8" Sieve #40 Sieve # 200 Sieve D.D. (PCF) apt' W'C' (°�°) Borrow Pit P -F5-1 01/13/2000 5' Level I Lt Bwn c -f GRAVEL, some c -f Sand, trace Silt 92.7 67.8 41.4 7.6 0.9 130.5 6.5 1.72E-02 Borrow Pit P -F5-2 01/13/2000 12' Level II Lt Bwn c -f SAND, some f Gravel, trace Silt 100.0 100.0 89.4 22.6 0.5 Borrow Pit P -F5-3 03/03/2000 30'- 36' Level III Lt Bwn m -f SAND, little c -f Gravel, trace Silt 100.0 94.0 89.4 32.8 5.3 Borrow Pit P -F5 -4A 03/03/2000 23'- 25' Level IV Lt Bwn c -f SAND, little c -f Gravel, trace Silt 100.0 96.1 91.2 29.1 4.1 1.09E-02 Borrow Pit P -F6-1 01/13/2000 6.5' Level I Bwn m -f SAND, some c -f Gravel, trace Silt 100.0 100.01 86.0 22.9 0.4 Borrow Pit P -F6-2 01/13/2000 12.5' Level 11 Lt Bwn c -f SAND, little c -f Gravel, trace Silt 100.0 99.5 89.3 26.7 3.8 Borrow Pit P -F6 -3A 03/03/2000 20'- 26' Level III Lt Bwn c -f SAND, little c -f Gravel, trace Silt 100.0 97.6 90.2 30.4 2.7 9.86E-03 Borrow Pit P -F7-1 01/13/2000 5' Level I Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.0 98.4 35.51 0.3 Borrow Pit P-FG5/6-3 03/03/2000 25'- 27' Level III Lt Bwn m -f SAND, trace f Gravel, trace Silt 100.0 100.01 96.0 37.5 1.7 Borrow Pit P-134-1 01/12/2000 5' Level I Dk Bwn c -f SAND and c -f Gravel, trace Silt 100.0 92.5 64.2 11.7 0.3 Borrow Pit P-135-1 01/13/2000 5.5' Level 1 Bwn c -f GRAVEL and c -f Sand, trace Silt 100.0 75.5 51.6 5.8 0.4 Borrow Pit P-135-2 01/13/2000 12.5' Level 11 Lt Bwn c -f SAND, little c -f Gravel, trace Silt 100.0 96.0 90.6 22.01 0.3 110.0 10.0 1.98E-02 Borrow Pit P -G6-1 01/13/2000 5.5' Level I Lt Bwn c -f SAND, some c -f Gravel, trace Silt 95.4 87.01 75.3 11.3 0.1 121.5 9.5 2.91E-02 Borrow Pit P-136-2 01/13/2000 12.5' Level 11 Lt Bwn c -f SAND, little c -f Gravel, trace Silt 100.0 100.0 88.9 35.8 0.6 Borrow Pit P-1-15-1 01/12/2000 6' Level I Lt Bwn c -f SAND, little f Gravel, trace Silt 100.0 100.0 93.01 21.4 0.3 Borrow Pit P -H6-1 01/12/2000 5' Level I Dk Bwn c -f SAND, some f Gravel, trace Silt 100.0 100.0 88.9 44.7 1.4 NOTE: The typical an ula *ty of all bulky grains can be described as rounded to subrounded. Page 6 of 6 0 0 0 0 0 r • • • 40 • • ♦ 1314/P0503001.doc is ATTACHMENT B BORROW AND RECLAMATION AREA GRADING PLAN E. Materials 1. The Gas Venting Layer shall be constructed from soil in the on-site borrow area which based on the testing report in Appendix A is soil with a mina *++1i coefficient of permeability of theRRaterial femme Gas- Venting 13ayeiF shall: 1 x 10-3 cm/sec material Bens i s tTaf seleet,e l ea_n, inert , well graded -granular mated: f rems--prequalified en siteste ek piles. se3e,etgranular fnatevial shall be free —e f cit -.y ergtarrc material, reets,stumps, ehanks—ef earth ems-e=ay, shale —er ewer se€t, peer durah�:!Ay rarreles; ti -,et; ear—and—demelAien -debris, repreeessed er reefed -semis eeeerete-ems ether fereign tear aid —based epen prequa : f tier- testing he-s—having less than ten (10) percent ef the material weight fines which pass the No. 200 sieveand all: ether Rater i ,1 shall passes ;,=-he 3,18 ineh si e . Any material in the borrow area which does not comply with . the specified maximum fines percentage based on the testing presented in Appendix A shall not be acceptable for use in construction of the gas venting layer. • a. The Mini tilt 3ii'i ee e€fiei ent-e f permeability e f the material few--the-Gas Venting—may... mall be 9: H 3:0-4 est, see -as-det ect-by AST+B2434 'Fest fer Peaffneability ef Granular --Seils—(Genstant Head) as elete-.emined by preequalifi eat i ea t e 9 t 2-3. The Gas Venting Layer soil shall be free of any organic material, roots, stumps, chunks of earth or clay, shale or other soft, poor durability particles, construction and demolition debris, reprocessed or recycled soils, concrete or other foreign material -The Gas Venting Bayer -material eens}Sts of natuL--al: sand eenf e g te— the —eq- . - _ents e= —his. Speeifieat i ensue All eels is ts--e f ha -i -d, _" dkhrab3 = partieles whieh are free-frees-eeatinger any ♦1314\F0504002.DOC 4.2-3 0 F. Execution 1. The Contractor shall utilize the Ey l:ified specified on-site borrow area soil for construction of the Gas Venting Layer-~�ria_. 2. The Gas Venting Layer material shall not be placed or compacted in a frozen condition or upon frozen or saturated surfaces, nor shall mud, snow, ice or frozen earth be incorporated in the material. 3. Unless otherwise specified or directed by the Engineer, the material shall be placed in one compacted lift, and spread in a manner assuring uniform lift thickness after placing. Unless otherwise directed by the Engineer, the minimum compacted lift thickness shall be no less than 12 inches in uniform thickness and comply with the lines and grades as shown on the Drawings. 4. The Contractor shall exercise extreme care in placing and spreading the Gas Venting Layer material in order not to damage or displace the underlying geotextile or prepared subgrade, as appropriate. 5. Heavy equipment used for placing and spreading the Gas Venting Layer material shall be of the low ground pressure type. No construction equipment shall be permitted to travel directly on the underlying geosynthetics or prepared subgrade after acceptance. The placement equipment shall operate only over previously placed Gas Venting Layer soil. 6. The maximum ground pressure of the equipment used to place the Gas Venting Layer material shall be 4.7 psi. A minimum thickness of 1 foot of Gas Venting Layer material above the geotextile is required in order to allow operation of the low ground pressure equipment over the geotextile or prepared subgrade, as appropriate. 7. The Gas Venting Layer material must be pushed up the side slopes, never down. The Contractor's operation shall be conducted in such manner to prevent undue stress from being imposed on the geotextile. r� u • 11 • • C • E • ♦1314\F0504002.DOC 4.2-4 • 25. The rate of placement of the Gas Venting Layer shall coincide with the placement of the underlying geotextile in order to ensure that the geotextile is not exposed to the elements for more than 14 days after placement. 26. The Contractor shall repair any damage to the Gas • Venting material between the time of testing and acceptance. The Contractor shall in the presence of the Engineer visually inspect the upper surface of the Gas Venting Layer for angular particles protruding from the surface and remove any such particles and repair the surface to comply with the requirements of the specifications. The Contractor shall protect the Gas Venting Layer from blowing litter, dust, debris or other contamination and shall repair, or remove and replace any contaminated material as directed by the Engineer, all at no additional cost to the Owner. E 27. In the event that the delivered -and -placed material is perceived to differ from the approved material based on visual examination, the Engineer shall sample the subject material for analysis. Testing of the material shall be in accordance with the specified testing protocols. If the test results for the subject material are not in conformance with the Specifications, the subject material will be rejected and any of the subject material which has been placed will be removed,, from the Project Site and replaced at • no additional cost to the Owner. If the subject material is in conformance with the Specifications, the new laboratory test results shall be utilized for the determination of in-place density and moisture content. • 28. The thickness of the in-place Gas Venting Layer will be checked after the completion of the work on a 100 - foot by 100 -foot grid pattern and by digging test holes, by hand, with a shovel to the geotextile surface or prepared subgrade surface, as appropriate. The size of the test hole shall not exceed one -foot in diameter. The Contractor shall be responsible for digging holes in the Gas Venting Layer to allow for the measurements to be taken by the Engineer. The thickness of the lift shall be measured at three equally spaced locations in the excavated hole up to the grade surface. A straightedge or board should be used to span the hole to reference the grade surface. ♦1314\F0504002.DOC 4 .2 -8 • ♦1314\F0504002.DOC 0 condition suitable for installation of geomembrane, including any repair or rework as required by the Engineer or the Geomembrane Installer. b. Prior to each day's liner deployment, the geosynthetic installer shall certify in writing that the surface on which the geomembrane will be installed is free of angular stones and protruding objects that can damage the geomembrane, and is free from frozen ground, frost, standing water, surface saturation, or which has been subjected to desiccation cracking. This certification of acceptance shall be given to the Engineer prior to commencement of geomembrane installation in the area under consideration. C. Prior to the placement of geomembrane, the ` Contractor/Geomembrane Installer shall verify: • The Contractor's surveyor has verified all lines and grades in areas of placement. r, • The soil layer beneath the geomembrane meets the specification requirements, including compaction. d. Special care should be taken to maintain the prepared soil surface. e. Any damage to subgrade caused by installation activities shall be promptly repaired at the Contractor's expense. • f. No loose soil shall be allowed beneath the geomembrane. g. The anchor trench shall be excavated prior to geomembrane placement, to the lines and grades shown on the Drawings. The trench shall have a configuration as shown on the Drawings. h. Slightly rounded corners shall be provided in the trench where the geomembrane enters the trench so as to avoid sharp bends in the geomembrane. 4.3-18 • C. Submittals �--1. Prior to start of work, the Contractor shall submit a written description of manpower, equipment and procedures to be used for placement and compaction of materials. D. Delivery, Storage and Handling 1. Barrier Protection Layer material from approved ones -site sources only shall be delivered te t=he site and stockpiled (if necessary) in an area selected by the Contractor and approved by the Engineer. The material shall be stockpiled on top of plastic sheeting so as not to contaminate the • material with the underlying soils. • 2. All Barrier Protection Layer material shall be adequately protected to preserve the fitness and the quality of the material. 3. The Barrier Protection Layer material shall be transported to hesite and to the liner area in clean equipment. E. Materials • 1. The Barrier Protection Layer shall be constructed from soil in the on-site borrow area which based on the testing report in Appendix A is a soil with a minimum coefficient of permeability of 1 x 10-3 • cm/sec having less than 15 percent by weight fines which pass the No. 200 sieve. Any material in the borrow area which does not comply with the specified maximum fines percentage based on the testing presented in Appendix A shall not be acceptable for use in construction of the barrier protection layer. mater= ..=eved e f f she- bei-rew-ate„, shall: beoa:rg±n,-seleet, elegy inert , well gL-aded -granulan - aat, The seleet filar materia shall be free—ef carr----- - - naterria l , r e a t_,9t.. �.ps , ehunks -e f ea i- t h ems -e=ay, • whale--ei-ether sepeer `durability raLt-ieles Bens met -i en and defaAliten- debris, r ep ree ess ed er ♦1314\F0504002.DOC 4 .5 -5 0 Sieve Size Pereent Passing by Weight - 1 ineh I9$ Ne. $ 9-70 2. The Barrier Protection Layer soil shall be free of any organic material, roots, stumps, chunks of earth or clay, shale or other soft, poor durability particles, construction and demolition debris, reprocessed or recycled soils, concrete or other foreign material. 4-3. All material shall be subject to inspection by the Engineer. Material not meeting the above specifications shall not be accepted. Ah LI 1: • n • 0 • ♦ 1314 \F0504002 . DOC 4.5-6 • WMII Ah LI 1: • n • 0 • ♦ 1314 \F0504002 . DOC 4.5-6 • F. Execution 1. The Contractor shall utilize the specified prequalified -on-site borrow area soil for construction of the Barrier Protection Layer • matei-ial: and then •--as—a eentingency-,the �ttrri erri � frefa the —e-1-s-2-_eberi-ew seuree asL-eeted by the Engineer. 2. The Barrier Protection Layer material shall not be placed or compacted in a frozen condition or upon frozen or saturated surfaces, nor shall mud, snow, ice or frozen earth be incorporated in the material. 3. Unless otherwise specified or directed by the Engineer, the material shall be placed and spread in a manner assuring uniform lift thickness after placing. Unless otherwise directed by the Engineer, the minimum compacted lift thickness shall be no less than 12 inches and comply with the lines, • grades and details shown on the plans. 4. The Contractor shall exercise extreme care in placing and spreading the Barrier Protection Layer material in order not to damage or displace the • underlying geomembrane or geocomposite. 5. The Contractor and the Engineer shall examine the surface of the geomembrane or geocomposite prior to the placement of the Barrier Protection Layer. Any damage or defects in the geomembrane or • geocomposite shall be repaired, tested and documented prior to the placement of the Barrier Protection Layer. In addition, any litter, debris, sharp objects, or other contaminants or deleterious materials shall be removed from the surface of the • geomembrane or geocomposite prior to the placement of the Barrier Protection Layer. 41314\F0504002.DOC 4 .5 -7 APPENDIX C DESCRIPTIONS OF EXISTING CONDITIONS OF CONSTRUCTION AND WORKING EASEMENTS AND AGREEMENTS WITH PROPERTY OWNERS Alk A& mw L� � � The Town intends to enter into agreements with the property owners for the construction and working easements shown on the Drawings prior to start of construction. • • • 7 iits- S� Toy TO} TE P THIS i NOP �i J. x H } z o- L 9p .. ova t P LANE CIO X' s tz, 0q fit 1 20 EXISTING GROUNDWATER MONITORING WELLS C` i rmuru_,)Lu kau"l-Dim Hu t. INAINUL ANU v + VEHICLE TRAbf(ING PAD. ALL� VEHICLE CONTRACTOR SHALL CLEAR, FILL AND GRADE T \ U 't I I I r, lli" HIS TRAFFIC MUST 'USE THIS ENTRANCE -i A. Ell,- o S'� ACCESS WAY AS NECESSARY FOR CONSTRUCTION -(SEE DETAIL ON\DWG. N o'. 2 6) . . . . . . . . . . . . OF VEHICLE TRACKING PAD, VEHICLE ACCESS, 7:7 TRAILERS, PARKING AND MATERIAL STORAGE N r If I I ---------- V L ------------- ---- RUCTION EASEMENT 40' WIDE CONST AND WORKING 7 --------- — ------ qy- CONSTRUCTION TRAILERS C) 0 A C P IRKING AND STORAGE- �/ �Fl nNTP rT, I IKAIT WELL ID 'NUMBER TOP OF CASING (FT,MSL) DEPTH OF WELL (FT,BGS) STATUS MW_1S EL. 44.83 54 TO REMAIN MW -1D EL. 44.81 152 TO REMAIN MW -2S EL.- 18.06 27 TO . BE,ABANDONED MW -2D EL. 17.15 85- TO BE ABANDONED MW -3S EL. 48.34 .55 TO,. BE ABANDONED MW -3D EL. 48.51 125 TO BE ABANDONED MW -4S EL. 63.44 71 TO REMAIN MW -4&' ,M�i,-6s EL. EL. 63.56 68.24 150 76 TO TO REMAIN REMAIN MW -5D EL. 67.76 136 TO REMAIN' MW -6S EL. 52.66 56, TO BE ABANDONED MW -6D EL.* 52.37 145 TO BE ABANDONED MW -7S EL. 47.90 55 TO BE ABANDONED MW -7D EL. 46.94 125 TO BE ABANDONED' MW -'-68831 S EL. 53.10 205 TO BE ABANDONED' MW -68916S EL. 53.07 103 TO BE ABANDONED NOTES. EXISTING- LANDFIL� GAS MONITORING WELL-" c WELLS iT0 BE ABANDONED (TYP) 1. SURVEY INFORMATION PREPARED ND SURVEYORS, 0 DECEMBER 1997. r c: .2. DATE OF AERIAL TOPOGRAPHY, OCTOBER 1998; FIELD f_IIIIP`�OPERTY LINE S, JULY 1999. . uAND RELANDFILL WITHIN THE LIMITS 0 0 , ZA 2. THE CONTRACTOR LIMIT OF SHALL REMQVe, CONST ND WORKING EASEMENT RUCTION 'A OF WASTEALt WASTE fROM THIS AREA TO THE WIDTH AS SHOWN BACKrILL WITH COMPA&ED GENERAL FILL TO THE VERTICAL AND HORIZONTAL EXTENTS OF WASTE AND F _�AL ELEVATIONS SHdWN ON THE DR��WINGS f o 1r; u C) �j n j MW -3D 40' WIDE CONSTRUCTION -ionre AND WORKING EASEMENT —4 _j t -MW -48 h N e, F -7D 1) 4 R Z* ,)4 T- -'MW -2S f0 r + r CONTRACT LIMIT LINE 17 ------- ELECT IC UTILITY TOWER TO erl itc r n BE /,-REMOVED BY OTHERS T �t r I y , e��k CONT IfRACT LIMIT LINE (COINCIDES WITH RA b , f -I Qc) J Qv� PROPERTY LINE) c� .4 E > 'V4 P MAT� LIM11 -OF—WASTE�, 7" 4,3 �� -I / 04,j , X ICU X-8 It , , -- � —1 - L_ -1 1 � E It j 0 77-1 ND E.L-47.IF5 r XO' _5 _11t - � Vey 2 _c;_ x 6n I, /I �� , `� �_l -\�­< Iz­__ - _7 � 7 x `Lj Ir it, W_ 31 16 1V 4 4 " :� I - �__ , , * X438 f, \\\ X"N SOIL �A 6 EXISTING vz_ yn STOCK PILE AREA f k or fo it X fi I 'rnerly F_rcn�'< NN_\ er pi r IN ii NN,_ 0 f r VCBride N, (I If I N, /it 0 EXISTING ELECTRICAL �SERVICE, TELEPH NE 0 4 \CONTRACT LIMIT LINE ITI :i ­_� 0 S THE EXISTING TOPOGRAPHY SHOWN ON THE DRAWINGS IS BASED ON 'j" ERVICE, OVERHEAD POLE LINE AND POLES) A AERIAL PHOTOGRAPHY DATED OCTOBER 1998. A MAP SHOWING THE 0 4 SHALL BE REMOVED., EXISTING SIREN AND --'RELATED CONTROLS SHALL BE'RELOCATED' TOPOGRAPHY OF'THE LANDFILL BASED ON 'AERIAL -PHOTOGRAPHY. DATED PROPERTY LINE (SEE. DWG. - 25 FOR NEW SIREN LOCATION) It 0 39 0 OCTOBER 1999 IS PROVIDED AS AN APPENDIX'TO`THE SPECIFICATIONS _WA FO� THE� CONTRACTOR'S INFORMATION. ALL OR PORTIONS OF x _STE­ EXCAVATION AREA E'. NTRACTOR AND^-�­RELANDFILL` WItHIN THE LIMITS SHA 7:5 VERTICAL MD HORIZONTAL EXTENTS OF'WASTE AND' REGRADED OR RELOCATED SINCE THE TIME OF THE AERIAL 'Ne - I - \ t / — 1.') _� I 't'. - � L� �=- ", I �o -AREA TO THE, BEEN REMOVED, I z - __" 1 1 - , 1� - STOCKPILED SAND, COMPOST AND OTHER MATERIALS SHOWN ON BOTH % 7� f,)` I I / 1) EL,REMOVE > THE 1998 AND 1999 TOPOGRAPHIC MAPS HAVE A OF WASTE ALL WASTE'FROM THIS, APPROXIMATE LIMIT OF WASTE 0) If PHOTOGRAPHY. � IN ADDITION SOME 'REGRADING OF THE LANDFILL EXISTING WATER SUPPLY WELL SHALL BE ABANDONED. ELECTRICAL - BACKFILL ��ITH COMPACTED, GENERAL FILL'TO THE- / �?, fill, SURFACE\HAS OCCURRED.' BIDDERS ARE ADVISED TO EXAMINE THE EQUIPMENT RELATED TO WELL SHALL'BE 'DISCONNECTED AND REMOVED.' I't- if 1 0 _2 L EL -SHOWN ON THE DRAWINGS LANDFILL 'FOR THESE CHANCES IN TOPOGRAPHY. THERE SHALL BE NO (SEE DWG. 25 FOR NEW NON—POTABLE WATER SUPPLY WELL LOCATION) FINA E\�ATIONS FOR ADDITIONAL TIME BY THE CONTRACTOR BASED ON DEVIATIONS CLAIMS �77 .7 BETWEEN TkL>EXISTING TOPOGRAPHY, SHOWN ON THE DRAWINGS AND T -A ,f, b ONSTRUCTION AN W A THE TOPOGI30HY OF THE- LANDFILL AT THE TIME OF THE BIDDING. 10` -WI E D ORkING S�E�MENT k" . "fre -6s ,I I .;", \*\mw o VW46D;� --(COIN I r � Z� CONTRACT LfM1T WITH > o PROPERTY.. LINE > C16E 0 ? 0 ,-tL-t(, KI I 11�_ITY TOWER, TO EMOVE EXISTING�L_UTfLITY R, TO OLE'.ON LANDFILL p If 5t PROPERTYA 0 ES LINES UP. T B E-�j N6 UTI LITY Sb�VrC 0 f, 3Y/OtRERS �MOVED'� �/ (71, �p ";6: I � /I W --REQUIREMENTS OF UTILITY, COMPANIES' ITH ACCORDANCE ADJACENT"POLE ON TUTHILL. ROAD IN e, 4. x J\ K ji­­�(, EL- i , I � - mw -10 r THILL f 40' WIDE- CONSTRUCTION 7A v 'Ic ROAD' Qt w AND'WORKING EASEMENT—` T -_�r 6 11 x7 6" 41 24b' .0- 80, R t 4 BUILDIP4G 2 5' —4 ­neii 1'L_ZI . ...... n �00 I or, 96 \D. 3 SCALE:. 1 "=80' ItZ upski :�3 <=> V rj\ jOhn APPROXIMATE LOCATION -OF F \% R`M`E R WATER SUPPLY WELL TO BE AB D NDONEb V G_'H "�IUIL IN BEEN REMOVE NO. DATE REVISION INT. PROJECT NO. DRAWING NO. UNAUTHORIZED ALTERATION OR ADDITION TOWN OF SOUTHOLD c SUFFOLK, COUNTY, NEW YORK' TO THIS DOCUMENT IS A VIOLATION OF 1314 SECTION 7209 OF THE -NEW YORK STATE.. 0' DATE: LIMITS OF WASTE L EDUCATION LAW. SOUTHOLD LANDFILL.. C'OSURE EXISTING TOPOGRAPHY NOVEMBER -AN f 'LIMITS PROJECT ENGINEER: DRAWN BY: D' CONTRACT. 3R T.F.M. W.I.M. SCALE: N'. 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CHECKED BY: E.W.P./D.S.G. 0 0 0 N m u7 (16N 0 m m CU 3 3 Q 0 C m a) m i cv a ro E 0 w 0) m i.� C� t6 kp0 v rO 3r r'000 ��130 � 000 O r' II DENSE ?� SUMMER VEGETATION c 00 v 0 _ X 50.7 X49.7 N% X49.9 49 J 'j X50.5 J 1 � J n � I Zp0 r 290 0 SOUTHOLD LANDFILL \ X49.3 X49.4 48.9 53.1 DENSE SUMMER VEGETATION DENSE SUMMER VEGETATION 0 `L902pp � �O O 50.8 X h^ c' X50.750 k/ k � � ✓ X / r-1 b 49 I 48 ��x � O _X X_ X�i X48.3 C I 46 0 X48.2 // xROCK 50.3 � 1 X47.3 50- DENSE SUMMER VEGETATION DENSE SUMMER VEGETATION 60 X 61.3 X -�-- DENSE SUMMER VEGETATION J 6,5- X49.2 E X46.9 X45.8 / x X44.3 43.9 X44.6 C all gm lifflim RN I =00 �401 ME;,` 0-7�0110 0 X58.3 PHOTOGRAMMETRY BY: v a INTERNATIONAL 395 Central Avenue Bethpage, N.Y. 11714 TEL (516) 827-9100 FAX (516) 827-9101 Scale 1 inch = 40 feet Contour Interval: 1' Photo Date: Ontober 12, 1999 SOUTHOLD LANDFILL SHEET INDEX 1 2 3 4 00 0 err 51.6 ° .r � SJ / I III52. 00 7 `V3 X 44.4 o� 48.3 DENSE SUMMER VEGETATION X 46.6 ✓ c� 46.8 X X 45.7 X46.2 X47.6 50.7 50 X48.3 b� 0.7 1 1 1 65 X67.2 1 68.4 1 1 1 1 1 X69.8 1 70.3 X 70 1 X 70.6 ' X68.4 48.2 1 1 X70.4 1 X69.6 X71.4 X 8 X68.1 74.4 0 rr�0 Z9g 6p �r0 O ty y00 65.9 X66.5 0 7 Zgb 0p 1Z X 68.9 69.3 X69.8 �o cv Lo CD m Cr) 3: rn rn Cu Lr) CL (a E C) (D CP m E6 51.3 45 X48.6 X 49�.5 X64.6 t6 13 1� 0 to 100 �9 �00 0 0 0 �2 , `030 00 0 X59.7 X58.7� 0 x0 / / O d X59.4 I X •� 58.3 Z X57.2 2.8 X56.5 X55.4 42.6 I I g \ X54.9 C I I I \ J J , C 1 r � \ DENSE SUMMER VEGETATION X53.8 X53.5 I I 5.6 X53.5 X51.5 . � I l \ 53.9 X52.7 X50.7 50 49.7 48.3 44.9 I 44.9 X . ........... 5.3 x43.7 DENSE SUMMER VEGETATION A5 x 3.8 ........... 4 6. 44.7 x U4 1 ) 3.4 L -j 2. 45.6 60 X 42.6.1U 9l j I 4 X43.3 X44.1 X1.3 V 7. 45.7 X 43.6 • 44.7. 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X51.4 X�6 56.7 X 0 X56.3 X 51.4 0 1 � � 1 � Cx \ i I I w i �� ii X X55.6 56.4 55 64.8 W ' K X 56.5 MATCH TO SHEET 99340-4 Ilk .0 0 t 20 00 00 000 100 PHOTOGRAMMETRY BY. 11 ---------- \ =7AV= oma s 1WERNA TIONAL 395 Central Avenue Bethpage, N.Y. 11714 TEL (516) 827-9100 FAX (516) 827-9101 Scale I inch = 40 feet Contour Interval: 1' Photo Date: October 12, 1999 SOUTHOLD LANDFILL SHEET INDEX. 1s� \'r 99340/99340-2 OF 4 2 4 1s� \'r 99340/99340-2 OF 4 00 'r '►r�110r rn O r� ° "°o I � I � Qrr ' 000 i i I I I I i I 7 600 \ SOUTHOLD LANDFILL PHOTOGRAMMETRY BY: 0 0 �eomaos INTERNATIONAL 395 Central Avenue Bethpage, N.Y. 11714 TEL (516) 827-9100 FAX (516) 827-9101 Scale 1 inch = 40 feet Contour Interval: 1' Photo Date: October 12, 1999 \ SOUTHOLD LANDFILL SHEET INDEX 1 2 � 3 I i 4 t1 � � �r � 2 �i � X066 0 •d0 0 � ro °o ti 0 °o 00 MATCH TD Siert' 99340-1 X X58.7 \ \ 56.8 I ^O 7 1 70.7 70.6 \ \ \ \ 3.7 4.7 4• \ � 1 70.6 71.4 t �p X69.7 48.V6•`• 72. 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II II J X49.4 52.1 \ x X55.3 56.4 55 X50.6 53.7 X50.3 53 X53.6 50 45 40 49.6 X ............... 38.7 D 3 1X G3 8 1.6,.... 37.4X 8•%� r••....... 2.1 41.7 8. _ � ^vv 4�-� : 1 47. X 50.3 DENSE SUMMER VEGETATION X 50.2 X49.4 \ SO` X38.3 v X39.1 X38.5 40� 9`' 38.7X x �0 X39.4 7.5 000 6 42.6 29 X50, tIN�r� 296000 rr�° Tray 296600 r'rm °o o 00 o 0 z1 296 eoo 99340/99340-3 OF 4 bo o 0 "0 I k%� �- t4 10, 29 T3 TO jr Ir Ir . 0 00 0 0 0 MATCH TO SHUT 99340-2 x 1 1 69.8 X64.9 65 60 7 81 1 60 6.4 1 6 x N, N. x X59.9 X59.6 66.2 61.4 X 55 0" CrN Ut X54. ........... . 55 .......... ......... X56.6 •0 X56.3 X65.2 X58.5 X65.7 L X66.8 ..... . 73.8 ( i Q �3. 58.9 \?ti t \ 2. 66 .5 ... . .. 150 50 X49.6 X X �bb ..........• X57 6 X 49.6 X 73. \ 661 N 69. j t i X56.7 V6.6 t X 56.2 1 5.1 X X55.6 .......... Nr' 6 X46.3 X X54.5 46.2 ADD. 4. / 57.2 5.5 r- C�s 66.9= 1 / / 16 A X6.3 ...... -0 (65.1 ..... ... A. 66.1X44.1 X65.6 51. X43.7 6 ............. 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X45.8 51. x 53. 52.9 54.3 CX 46.5 5.6 x 45.9* f 57.7 X49.8?,/ X50.5 0 X46.4 DENSE SUMMER VEGETATION X4566 X46.3 43.9 45.4 .............. X 49.8 X45.8 X44.2 X51.5 X461 X50.8 % %: 56.6e x X 5648.7 C 50 X 44.3 1 53. SO -53. 509 Sn .............. X 48.6 2 55.9 X46.6 t.,5 5.5. 518 54.7 5 57.4 X46.7 V... 556.346.3 x45.2 0 53. 8 47.3 X50.8 0 0 45.8 O - - "' - \" / \ X loll X 49.4 X 46.8 X 46.4 - - - - - - - 57.71K X46.2 C) X36:6 O - - - - - - - - - - - - - ----- -- - - - - - - X46.6 X 48.2 2.3 Z X47.3 So6.9 X47.1 X46.5 ................. X46.0 6 % 54.8 ... ........ 49 X 47.2 45.5I0 X 51. 0. x X46.3 x • 47.2 X 49.7 51.4 1 43.1 45.7 X 48.3 L ID C X 46.2 SOUTHOLD LANDFILL X47.5 (3 C--) X 46.3 X46.747.2 X46.4 X46.5 x 46.4 X 46.8 X 46.6 X46.3 X44.2 X43.3 X 155. %k PHOTOGRAMMETRY BY: ��o a s INTERNATIONAL 395 Central Avenue Bethpage, N.Y. 11714 TEL (516) 827-9100 FAX (516) 827-9101 Scale 1 inch = 40 feet Contour Interval: 1' Photo Date: October 12, 1999 SOUTHOLD LANDFILL T, DENSE SUMMER VEGETATION VXc�+ x 50.6\",V III W I 7' 1 11 150 SHEET INDEX 1Z 2�0--re e00 0 T3 t3 t3 T3 tO tJ 00 le�� 'tk '- 100 99340/99340-4 OF 4