SB/MB-IFPQ Roof Sealing, Silicone Coating and Repair

The California Department of Transportation (Caltrans) is soliciting bids under IFPQ 08A4031 for metal roof sealing, silicone coating, gutter replacement, and repair services at the Mountain Pass Maintenance Station in San Bernardino County. The contractor is responsible for providing all labor, equipment, and materials to water seal the entire roof using industrial-grade silicone coating, installing approximately 170 feet of rain gutters and downspouts, and installing commercial-standard roof vents and sealing adapters. All work must comply with the Caltrans 2025 Standard Plans and Specifications, and the contractor must hold a valid C-39 Roofing Contractor license. The estimated period of performance runs from November 9, 2026, through September 30, 2027, with services performed during normal business hours. This solicitation is a set-aside for certified Small Businesses, including Micro Businesses, SB for Public Works, or Disabled Veteran Business Enterprises. The contract will be awarded to the responsible bidder offering the lowest price quote that meets all specifications, provided the bid does not exceed the price ceiling of $484,000.00. Key requirements include a payment bond for contracts exceeding $25,000, prevailing wages for bids over $15,000, and registration with the Department of Industrial Relations. Subcontracting is prohibited. Bidders must submit a Price Quote Proposal, Bidder Certification Sheet, and various legal certifications by October 19, 2026. Invoices are submitted monthly in arrears and require certified payroll records for payment.