SB/MB Option - IFPQ -Thermoplastic Polyolefin (TPO) Roofing System Installation and Repair Services

The California Department of Transportation (Caltrans) is soliciting price quotes for the installation and repair of a Thermoplastic Polyolefin (TPO) Roofing System at the Vidal Maintenance Station in San Bernardino County. The scope of work includes installing 3,350 square feet of TPO roofing and 170 linear feet of rain gutters on the Main Office/Vehicle Bay Building, as well as performing necessary structural preparations and ensuring the system can withstand wind speeds of at least 120 mph. All work must comply with the California Building Code and utilize approved manufacturers such as Carlisle SynTec Systems, GAF Commercial Roofing, Johns Manville, Elevate, or Sika Sarnafil. The estimated period of performance extends through September 30, 2027. This solicitation is set aside for certified Small Businesses, including Micro Businesses, SB for Public Works, or Disabled Veteran Business Enterprises registered with the California Department of General Services. The contract will be awarded to the responsible bidder offering the lowest price quote, provided it does not exceed the maximum threshold of $484,000. Key requirements include a valid Contractors State License Board license, current Department of Industrial Relations registration, and adherence to prevailing wage laws for bids exceeding $15,000. Additionally, a payment bond covering 100 percent of the total amount is required for successful bids over $25,000. Bidders must submit a Price Quote Proposal along with several mandatory certifications, including Non-Collusion and California Civil Rights Laws certifications, by the October 20, 2026, deadline.