FY27 NW St. Joseph Salt Dome Roof Replacement Project

The Missouri Department of Transportation (MoDOT) is soliciting bids for the FY27 NW St. Joseph Salt Dome Roof Replacement Project under solicitation MODOT 0000000438SL. The project requires the removal of existing polyurethane foam roofing, three-tab shingles, felt underlayment, vents, flashing, and entrance fascia. The awarded contractor must provide and install a complete, watertight roof system featuring 30-year or greater manufactured warranted composite architectural shingles, ice and water barrier synthetic underlayment, galvanized flashing, and 750 metal roof vents. The scope also includes the replacement of up to 30 sheets of 7/16 inch CDX sheathing and the removal of specific damaged rafters on the entrance and main roof. All work must be completed by May 18, 2027, with final acceptance of the building serving as the completion milestone. Bids will be evaluated based on compliance with mandatory specifications, vendor responsibility, and the lowest price, with preferences applied for domestic products and certified M/WBE or service-disabled veteran businesses. A mandatory site visit is required for bid acceptance, and submissions must be made via MissouriBUYS or approved hard copy methods. Required documentation includes a bid form, a 5 percent bid security, and certifications regarding the Anti-Discrimination Against Israel Act and lawful presence. The awarded vendor must provide a 100 percent performance and payment bond and adhere to prevailing wage and Class 2 or 3 safety apparel standards. Payment will be made in arrears following MoDOT's inspection and acceptance of the work.