Bid #47318. Contact: craig.richardson@marincounty.gov. County of Marin, Marin, California. Project Name: Old White Hill Grade Stabilization Federal Project No.: 732641 County Project No.: MCP 2026-05 Project Contact & Email: Craig Richardson. Due Jun 23 (9 days left).
Project Name: Old White Hill Grade Stabilization Federal Project No.: 732641 County Project No.: MCP 2026-05 Project Contact & Email: Craig Richardson craig.richardson@marincounty.gov Project Description: The project includes constructing a new reinforced concrete retaining wall supported on CIDH piles to support the outboard side of Old White Hill Grade that was undermined by a large landslide. The repair work will include construction of a new 5.5-foot-tall, 92-foot long retaining wall, new cable rail, new culvert outfall and minor grading to improve drainage conditions above the wall and within the drainage channel leading to the two existing culverts and other items. Engineer's Estimate: $468,250 DBE Percentage Goal: 12% Bid Opening Date & Time (On Zoom): Tuesday, June 23, 2026 at 2:00 PM Pacific Time Public bid opening to be conducted on Zoom. Zoom Link: https://us04web.zoom.us/j/76755989151?pwd=viKRDYBXAMH1ArOHk0ydp1tpmvE1ll.1 Zoom Meeting ID: 767 5598 9151 Password: 7MyE23 Bids must be submitted electronically through Bid Express®, or by submitting sealed paper bids to the General Manager of Marin County Open Space District via the Administration desk at 3501 Civic Center Drive, Suite 304, San Rafael, CA 94903, on or before the date and time noted above, at which time bids will be publicly opened and read aloud on Zoom. Zoom meeting details noted above.
County of Marin issued this drainage and stormwater opportunity in Marin, California, referenced as solicitation number 47318. Responses are due by June 23, 2026.
County of Marin in Marin, California is using this solicitation to procure drainage 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 drainage 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 IFB, review the full solicitation documents for County of Marin's exact scope of work, submission format, and any mandatory pre-bid meeting or site visit. Responses must be received before the June 23, 2026 deadline — public agencies routinely reject late submissions regardless of cause. 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. Vendors that have not previously contracted with County of Marin should confirm whether registration on the agency's vendor system is required to be eligible for award.
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