RFP-CSD-270000000186-1 | 2027 Columbia School District Roofing Project

The 2027 Columbia School District Roofing Project, solicitation RFP-CSD-270000000186-1, is a construction contract for comprehensive roofing services at two Michigan locations. The scope of work includes a 2-ply modified bitumen retrofit at the High School (Section H1), involving the removal of EPDM membranes and installation of Dens Deck and a new roofing system, and an asphalt shingle replacement at the Upper Elementary (Section N), which includes deck repair, high-temp ice and water shield installation, and a new gutter system. All work must be completed by August 15, 2027, with a start date within 30 days of the contract award. The award is based on the receipt of an acceptable bid, with the low bidder subject to an evaluation of financial responsibility and competency via a Contractor Qualification Statement. Bidders must provide bid security equal to 5 percent of the bid amount and the successful contractor must secure 100 percent performance and payment bonds. Key administrative requirements include a mandatory pre-bid meeting, adherence to OSHA safety standards, and compliance with the Iran Economic Sanctions Act. Payment is processed monthly using AIA Documents G702 and G703, with a 10 percent retainer held until the final warranty is delivered. Quality assurance is managed through manufacturer field observations at 30, 60, and 90 percent completion, with final acceptance determined by the owner and architect.