Bid #0672-6U6265. Contact: abraham.lee@pw.cccounty.us. Contra Costa County, California. The proposed project will repair/replace two existing 72" pipes beneath San Pablo Dam Road that have deflected and are buckling, this resulted in a depression. Open — accepting responses.
The proposed project will repair/replace two existing 72" pipes beneath San Pablo Dam Road that have deflected and are buckling, this resulted in a depression on San Pablo Dam Road where these pipes cross underneath the roadway, work would include reconstruction of the depressed section of roadway. Investigating the use of trenchless culvert replacement. Location: Location: San Pablo Dam Road, OrindaSupervisor District: I Funding: Funding Source: FHWA Emergency Relief Program, SB1 Local Gas TaxEstimated Cost of Construction: $5,750,000 Schedule: Advertise Date: Fall 2026Bid Due Date: Fall 2026Working Days: 120Estimated Construction Date: Summer 2027Estimated Completion Date: Fall 2027 Project Updates: June 2023 – Initial Damage Assessment Form submitted to Caltrans for Federal FundingJuly 2023 - Geotechnical investigation and topographical survey underway. August 2023 – Received Topographic Surveys.September 2023 - Approved for Federal Funding through the Emergency Relief Program.October 2023 – Submitted funding authorization request to Caltrans to begin reimbursable work and are awaiting Caltrans on NEPA environmental requirements.December 2023 – Received Authorization to Proceed.July 2024 – Preliminary 35% design underway.September 2024 – Received NEPA environmental requirements. Received Hydrology analysis from subconsultant.October 2024 - Additional Geotechnical Borings and Survey has be completed. Interior of the Culvert has been inspectedDecember 2024 - 35% Report completed and under review.February 2025 - Project design is moving toward 65% stage.April 2025 - Environmental study has started, with environmental clearance expected Winter 2025.June 2025 - 65% design package complete and under review.August 2025 – Started coordination with EBMUDNovember 2025 – 95% design package complete and under review and submitted DAF revision to acquire more Federal FundsDecember 2025 – Received Approved Revised DAF and NEPA ClearanceFebruary 2026 – Received CEQA Clearan...
Contra Costa County issued this engineering opportunity in California, referenced as solicitation number 0672-6U6265. It was published on January 1, 2026. The estimated contract value is approximately $6,219,000. Questions can be directed to abraham.lee@pw.cccounty.us.
Contra Costa County in California is using this solicitation to procure engineering work. Public buyers typically advertise this kind of work as an Invitation for Bids (IFB), Request for Proposals (RFP), or Request for Qualifications (RFQ), depending on whether the selection is price-driven, qualifications-driven, or both. Bidders responding to a engineering solicitation in California are generally expected to provide proof of liability insurance and workers' compensation coverage, hold any state license or trade certification required for the scope of work, and post performance and payment bonds for contracts above the agency's threshold.
Federal-aid funding flowing through programs such as the Federal Highway Administration, FEMA, or the Infrastructure Investment and Jobs Act brings additional compliance requirements on solicitations like this one, including Davis-Bacon prevailing wage, Buy America provisions where applicable, and Disadvantaged Business Enterprise (DBE) participation goals set by the issuing agency. PublicBidSearch indexes this solicitation alongside other open bids in California so contractors and vendors can compare active opportunities by category, agency, or location without monitoring each procurement portal individually.
To submit a bid for this solicitation, review the full solicitation documents for Contra Costa County's exact scope of work, submission format, and any mandatory pre-bid meeting or site visit. Confirm how the agency accepts responses — through an electronic procurement portal, as a sealed hard-copy bid, or by email — because the required method varies by agency and a non-conforming submission can be disqualified. Direct questions about scope or specifications to abraham.lee@pw.cccounty.us before the agency's question cut-off date. Vendors that have not previously contracted with Contra Costa County should confirm whether registration on the agency's vendor system is required to be eligible for award.
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