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Unofficial Notice of Invitation to Bid (NIB)
Placer County Water Agency is seeking bids from qualified and interested contractors for the following project titled, Treatment Facilities Progressive Design Build, identified under Solicitation ID: 2025-10. Work is to be performed near 144 Ferguson Rd, Auburn, CA 95603, USA in Placer County.
General Project Description
This project involves the design and construction of Water Treatment Facilities (WTP) using a progressive design-build delivery approach. It is structured in multiple phases, focusing on maintenance and rehabilitation activities at one or more water treatment facilities, with initial efforts concentrated at the Foothill WTP. The scope includes evaluating existing infrastructure, designing and constructing improvements, and performing specific upgrades such as chemical piping/tubing installation and replacement of existing pumps. The project emphasizes adhering to industry standards and aiming for a 25-year design lifespan for improvements.
General Bid Items
- Quantity: - Unit: - Work Item: Construct a new trench vault, replace existing tubing, and include spare hypochlorite tubing. Specifications: Allow for periodic tubing replacement.
- Quantity: - Unit: - Work Item: Replace all chemical piping throughout the Hypochlorite Building.
- Quantity: - Unit: - Work Item: Replace existing Watson Marlow pumps.
NAICS Classification
237110 – Water and Sewer Line and Related Structures Construction, 541330 – Engineering Services, 236210 – Industrial Building Construction, 238290 – Other Building Equipment Contractors
Records and Due Date
This bid opportunity was entered into BidAmerica on December 4, 2025, and was last updated on February 6, 2026. All bids and/or proposals are due on February 10, 2026.
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Legal Disclaimer
All bidders are responsible for reviewing and verifying all official bid documentation directly from the issuing agency. BidAmerica aggregates public bid information for advertisement purposes for contractors and government agencies convenience. This Notice of Invitation to Bid is for reference purposes only and is not an official or complete representation of any documents issued by Placer County Water Agency. BidAmerica does not guarantee the accuracy, completeness, or timeliness of any information displayed and shall not be held liable for any errors, omissions, misinterpretations, or damages resulting from reliance on this summary. Contractors must obtain all official information—including plans, specifications, addenda, deadlines, submission requirements, qualifications, and bidding conditions—directly from Placer County Water Agency prior to bidding.