Faber Construction Corp 9/27/2016

1 CITY OF EVERETT SPECIAL PROVISIONS 7-09 WATER MAINS 7-09.1 Description I Revise the first paragraph in 7-09.1 to read as follows: This Work consists of constructing water mains in accordance with the Plans, the Standard Specifications, these Special Provisions and the COE Standard Drawings, at the location shown on the Plans. 7-09.1(1) Definitions 7-09.1(1)D Pipe Zone Backfill Revise the first paragraph in 7-09.1(1)D to read as follows: Pipe zone backfill includes material placed a minimum of 6-inches below the bottom of pipe up to a minimum of 12-inches above the top of pipe as shown on COE Standard Drawing No. 615. Supplement 7-09.1 as follows: 111 7-09.1(2) Submittals Provide Type 2 Working Drawings for all materials and Standard Plans. ' 7-09.2 Materials Substitute the following for the corresponding material in the material list in 7-09.2: Ductile Iron Pipe for main line 9-30.1(1) Special Provisions Restrained Joints 9-30.2(6) Special Provisions Bolted, Sleeve—Type Couplings 9-30.2(7) Special Provisions for Plain End Pipe Restrained Flexible Couplings 9-30.2(8) Special Provisions Aggregates: Foundation Material 9-03.17 Standard Specifications Crushed Surfacing Base 9-03.9(3) Standard Specifications Course for Pipe Zone Bedding Pipe Zone Backfill 9-03.12(3) Standard Specifications Trench Backfill 9-03.14(1) Standard Specifications & 9-03.15 Standard Specifications Controlled Density Fill 2.09.3(1)E Special Provisions 7-09.3 Construction Requirements 7-09.3(5) Grade and Alignment Revise the first sentence of the third paragraph in 7-09.3(5) to read as follows: Provide minimum cover from the final surface grade to the top of the pipe of 36- inches for water mains less than 12-inches in diameter and 48-inches for water mains 12-inches or greater in diameter. Provide 60-inches as the maximum depth from the final surface grade to the top of all water main pipes. Adhere to both minimum and maximum depths from finish grades unless Plans indicate otherwise. 7-09.3(7) Trench Excavation Revise the second paragraph in 7-09.3(7) to read as follows: Excavate bell holes to the extent necessary to permit accurate Work in making and inspecting the joints. Keep the banks of the trenches as nearly vertical as soil conditions will permit, and where required to control trench width or to protect adjacent Structures, sheet and brace the trench. Provide trench widths to 1 foot Water Main Replacement"Q" Division 7—WATER MAIN July 8, 2016 -Broadway WO No.—UP3612 SP- 150