Contour Avenue Resurfacing Project

Riverside County Transportation Department is inviting sealed bids for the Contour Avenue Resurfacing Project (11th Street to Hansen Avenue in Nuevo, Project No. D5-0020) with bids due August 19, 2026 at 2:00 p.m. The solicitation also bundles two additional resurfacing and reconstruction projects — Gibson Avenue (Nuevo Road to 11th Street, Project No. D5-0039) and 10th Street (Reservoir Avenue to Wolfskill Avenue in Lakeview, Project No. D4-0051) — under a single Notice to Bidders, though the summary focus is the Contour Avenue scope.

Bidders must hold a current Class "A" contractor license at the time of bid submission and be registered with the Department of Industrial Relations under Labor Code section 1725.5 to perform public works. These are mandatory qualifications.

The Contour Avenue project scope covers labor, materials, tools, and equipment necessary to complete roadway resurfacing and reconstruction. The engineering estimate ranges from $321,100 to $374,500. Contract duration is 40 working days. Bid, performance, and payment bonds are required at 10 percent, 100 percent, and 100 percent of the contract value, respectively.

Bidding documents, including plans and specifications dated April 2025, are available digitally at no cost or in printed format (22" x 34" plans) for a non-refundable fee of $50.00 per set plus mailing costs. Requests should be directed to Bids-Contracts@rivco.org. Sealed bids must be submitted to Riverside County Transportation Department, 3525 14th Street, Riverside, California 92501. The County will award the contract to the lowest responsible bidder and affirms commitment to non-discrimination under Title VI of the Civil Rights Act of 1964.