Silicone Sealant Application - IFB 26C325004

The Department of the California Highway Patrol (CHP) is soliciting bids under IFB 26C325004 for silicone sealant application services at the Napa Area Office. The project involves patching roof blisters, splits, and cracks using compatible roofing mastic or silicone sealants with fabric backing, clearing and redirecting drainage systems to prevent pooling, and sealing all roof penetrations with heavy-weight flashing-grade silicone sealant. All work must be performed by a contractor holding a California State License Board C-39 Roofing Contractor License and must adhere to ASTM D6694 specifications, the Uniform Building Code, and other relevant safety and plumbing codes. The final cured membrane must be monolithic, pinhole-free, and uniformly bonded, with a minimum dry film thickness of 30-35 mils. The contract will be awarded to the lowest responsive and responsible bidder, with specific incentives available for California certified Disabled Veteran Business Enterprises (DVBE), Small Businesses (SB), Micro Businesses (MB), and Nonprofit Veteran Service Agencies (NVSA). Bidders must meet a minimum DVBE participation requirement of 5 percent. Submission requirements are strict, requiring one original bid package in a sealed envelope, signed in ink, and delivered physically to the CHP Business Services Section by November 25, 2026. Depending on the final contract value, performance and payment bonds may be required for amounts exceeding 10,000 and 25,000 dollars respectively. Contractors must also comply with prevailing wage laws and provide security clearance for all personnel.