Gas and Water Line Road Construction

1. Perimeter LFG Header Extension – Approximate 4,650-foot extension of existing 18- inch high-density polyethylene (HPDE) perimeter header from the existing termination, near the old entrance facility located on the southeast corner of Cell 5, to the existing blower/flare facility on the north side of Unit 1 of the landfill. 2. Perimeter Road Extension – Approximate 4,200-foot extension of existing concrete perimeter road, east of the scale house and north of the perimeter drainage channel, to the existing perimeter road for access of the top deck of the landfill on the northeast corner of Cell 5. This road will be constructed out of either asphalt or concrete pavement. 3. Water line Extension – Approximate 2,350-foot extension of existing 6-inch waterline from the existing wheel wash facility to the location of a future wheel wash facility located south of the East Pond (current container storage area). As part of this project, the existing wheel wash facility will be demolished and scrapped, including the following: Remove concrete pits and ramps, and backfill with structural fill; Removal/demolishing of electrical; and Removal/disposal of non-potable water. 4. Leachate Force main pipe – Approximate 950-foot construction of dual-contained 4” x 8” HDPE leachate force main pipe between Cell 5 and sump at future Cell 6. 5. Miscellaneous drainage improvements – Installation of box culverts with wing walls, corrugated metal pipes, and placement of rip-rap.

Division 02 -	Existing Conditions, Subsurface Investigation.
Division 03 -	Concrete.
Division 31 -	Earthwork, Clearing and Grubbing, Grading.
Division 32 -	Exterior Improvements, Bases, Ballasts, and Paving.
Division 33 -	Utilities, Instrumentation and Control for Utilities, Water Utilities, Water Utility Distribution Piping, Water Utility Distribution Equipment, Disinfecting of Water Utility Distribution, Storm Drainage Utilities.