Certified SB, including MB, SB-PW, or a DVBE Only** 10A2864 IFPQ Roof Replacement in San Joaquin County

The California Department of Transportation (Caltrans) is issuing an Invitation for Price Quote (IFPQ) for roof replacement services at the District 10 Materials Lab in Stockton, San Joaquin County. The project requires contractors to remove and legally dispose of the existing built-up roofing and gutter systems, then furnish and install a new Duro-Last or equivalent PVC roofing system covering approximately 9,200 square feet. Work scope includes preparing required plans and specifications for State Fire Marshal permits, coordinating inspections, installing insulation, cover board, hot-air welded roofing membrane seams, new PVC-lined gutters, walkway pads, flashings, and roof drains. Qualified contractors must possess a valid C-39 (Roofing Contractor) license from the California Contractors State License Board and current Department of Industrial Relations registration. Key deadlines include a mandatory site inspection on April 16, 2026, at 11:00 a.m., written questions due by April 17, 2026, and price quotations due by April 28, 2026, at 2:00 p.m. The estimated contract award date is May 8, 2026, with contract commencement on June 1, 2026, and expiration on May 31, 2027. Work shall be performed during normal business hours, Monday through Friday, 7:00 a.m. to 5:00 p.m.

This solicitation is restricted exclusively to certified Small Businesses (SB), Micro Businesses (MB), Small Businesses for public works (SB-PW), or Disabled Veteran Business Enterprises (DVBE), and Caltrans must receive at least two price quotes from these certified entities to make an award. The total price quote must not exceed $461,000, with a minimum threshold of $5,000. Prevailing wages apply if the bid exceeds $15,000, and a payment bond equal to 100 percent of the contract amount is required if the bid exceeds $25,000. Insurance requirements include general liability coverage of not less than $1,000,000 per occurrence and $2,000,000 aggregate, automobile liability of $1,000,000 combined single limit, and workers' compensation with employer's liability limits of $1,000,000. The contract includes a 20-year roofing manufacturer warranty and mandatory compliance with Senate Bill 1383 organic waste recycling requirements. Subcontracting is not permitted under this agreement.