Marsh Creek State Park - John Marsh House Stabilization Phase B

The California Department of Parks and Recreation is requesting bids for structural stabilization of the John Marsh House, a non-occupied historical building at Marsh Creek State Park in Brentwood, Contra Costa County, with bids due August 26, 2026 at 2:00 p.m. and a mandatory job showing on July 29, 2026 at 10:00 a.m. A mandatory 6% Disabled Veteran Business Enterprise (DVBE) participation requirement applies; failure to meet this threshold renders a bid non-responsive, though incentives are available for participation exceeding 6% up to a $100,000 cap.

Bidders must hold a California Contractors State License Board classification A and/or B license. The scope is furnishing all labor, materials, tools, and equipment for structural stabilization work. The Engineer's Estimate ranges from $350,000 to $650,000. The contract term is 455 calendar days from Notice to Proceed, with work to be completed within 90 calendar days from the formal start date.

A 5% Small Business (SB) Preference applies to California-certified small businesses; an alternative 5% preference is available to non-certified businesses subcontracting at least 25% of the contract to certified SB firms. The project is subject to prevailing wage requirements established by the Department of Industrial Relations and SB 854 contractor registration compliance.

Bidders exceeding $5,000 in bid amount must submit a bidder's bond equal to at least 10 percent of the bid amount. Performance and payment bonds are required per the Project Manual. Bids must remain valid for 120 calendar days after the bid opening date. Attendance at the mandatory job showing is required; failure to attend will result in bid rejection. Bids must be submitted electronically in PDF format to DPR.PWBIDS@parks.ca.gov.