Specifications include, but are not limited to: The City of Pasco, Washington is inviting and requesting bid proposals for the PWRF Phase 2: Winter Storage project. This project includes clearing and grubbing of approximately 202 acres; cut and haul of approximately 1.3 million cubic yards of soil; construction of three lagoons totaling 329 million gallons of storage; installation of approximately 5,000 linear feet of embankment drains; installation of approximately 5,500 linear feet of deep excavation, 42 to 48-inch-diameter FRP gravity process water main around the perimeter of the PWRF site; installation of approximately 4,500 linear feet of 30-inch-diameter high density polyethylene (HDPE) gravity main; approximately 5,350 LF of 12-inch-diamter HDPE process water force main; approximately 1,700 LF of 10-inch-diamter HDPE process water force main; installation of approximately 7,200 LF of 8-inch-diameter HDPE force main within the proposed lagoon embankments; modifications to an existing irrigation pump station wet well; construction of concrete process water conveyance structures; process water appurtenances including flow meters, valves and slide gates; approximately 16,000 LF of power and fiber optic conduit; importing of approximately 45,000 cubic yards of various fill material; and other work, all in accordance with the Contract Plans, Special Provisions, and the Standard Specifications.
