Modjeska Grade Road, Road and Drainage Improvements

Orange County Public Works is requesting bids on roadway, drainage, and erosion control improvements along Modjeska Grade Road under an Invitation for Bid, with bids due November 3, 2026, and a mandatory pre-bid meeting and site visit on October 20, 2026, at 10:00 a.m. at the intersection of Modjeska Canyon Road and Modjeska Grade Road. Only pre-qualified bidders are eligible to submit.

The scope encompasses pavement reconstruction, concrete ditch and inlet construction, storm drain line installation, retaining wall construction, guardrail removal and installation, erosion control measures, utility adjustments, and striping across 124 line items, including 1,690 cubic yards of roadway pavement removal and 11,400 tons of asphalt concrete placement. Bidders must hold a California Class "A" contractor's license and be registered with the Department of Industrial Relations. Self-performance of at least 51 percent of the base bid amount is required; listed subcontractors may not be substituted without County authorization.

The project value exceeds $5 million. A 5% local small business (OCLSB) preference applies to certified bidders, with a maximum deduction cap of $100,000. For projects of this size, at least 3% of contract value must be subcontracted to certified OCLSB or Disabled Veteran Business Enterprise (DVBE) firms. Bid security of 10% is required in the form of certified check, cash, or bidder's bond. All work must comply with California Labor Code requirements, including contractor registration and electronic payroll reporting. Successful bidders must provide Faithful Performance and Labor and Material Payment Bonds equal to 100% of contract price within 14 calendar days of award. Bids must be submitted electronically via OpenGov and remain valid for 365 days from the closing date. Contract award will be made to the lowest responsive and responsible bidder.