Lower Elwha Klallam Tribe Fish Hatchery & Pipelines

This project consisted of the construction of site improvements, 6,500 feet of 36-inch water supply and drainage pipelines connecting to the new water treatment plant, flow-through levee, water supply wells, new hatchery and storage buildings, fish culture facilities including 600,000 gallon raceways with base preparation and foundation drainage system, pollution abatement pond, adult holding pond, a new fish ladder leading from the Elwha River to the brood pond, process piping, equipment and related mechanical and electrical systems procurement and installation.

After award of the contract, the owner issued a change order to JWF to construct a chilled water system which would supply chilled water to the incubation room. The system included a 1,000 gallon storage tank, duplex submersible circulation pumps, mechanical piping, and related mechanical and electrical system procurement and installation. JWF managed the start-up, testing and commissioning of all the process equipment.

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