Opportunities / DEPT OF DEFENSE

USACE SPK DBB Construction - Calaveras Wastewater Treatment Plant Improvements - Copperopolis, CA

Description (excerpt)

This Sources Sought Notice is being issued for market research purposes to determine the availability, capability, and interest of small business firms for a potential Government requirement. NO SOLICITATION IS AVAILABLE; requests for the solicitation will go unanswered. No award will be made from this Notice. Responses will be used to determine potential acquisition strategies, understand current market capabilities, and to gain knowledge of potential sources. The United States Army Corps of Engineers (USACE) Sacramento District (SPK) anticipates a potential requirement for Design-Bid-Build (DBB) construction services to conduct Copper Cove Wastewater Treatment Plant (CCWTP) Improvements in collaboration with the Calaveras County Water District (CCWD) in Calaveras County, California (CA). The project is anticipated to include installation of a new continuous backwash filtration system to replace an existing filter system; electrical improvements to include upgrading the existing PG&E service size to the main switchboard located in the Control Building, installing a new transformer, raceways, metering panel, new Motor Control Center (MCC), and associated wiring and components; interconnection with a pre-existing CCWD-installed suspended air floatation (SAF) filter pretreatment system; installation of a new continuous backwash filter system to include excavation, shoring, and backfill for a partially buried cast-in-place concrete tank with three (3) equipped filter cells (modules), air control panel, grating and handrailing over the filter cells and feed channel; inlet and outlet piping, valves, and connection to existing ultraviolet (UV) inlet piping; and power and control tie-ins. The project is also anticipated to include construction of a new masonry compressor building on a concrete slab foundation, housing a duplex air compressor with space for an additional unit, along with appurtenant equipment on the compressed air piping including a refrigerated air dryer, oil-water separator, and air filter; a new wet well and submersible pump station to include a new buried precast wet well with an adjacent valve vault housing a duplex submersible pump station, valves and appurtenances, piping, and power control conduits constructed adjacent to the new SAF to convey filter backwash waste flow to the SAF. Finally, the project is anticipated to include demolition and disposal of the existing adsorption clarifier and mixed media filter equipment, dewatering of slud …

View the official notice on SAM.gov →