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

The 2027 Columbia School District Roofing Project is a solicitation for comprehensive roofing services at the High School and Upper Elementary facilities in Michigan. The scope of work for the High School involves a 2-ply modified bitumen retrofit, including the removal of EPDM membranes and installation of Dens Deck and modified bitumen systems. For the Upper Elementary, the project requires the removal of asphalt shingles down to the deck, repair of the roof deck, and the installation of new asphalt shingles and high-temperature ice and water shield underlayment. General deliverables include new gutters, downspouts, and flashing transitions, with all work required to be completed by August 15, 2027. Contractors must adhere to strict material handling and storage standards, including maintaining temperatures between 60 and 80 degrees Fahrenheit and storing materials on pallets at least 4 inches above ground level. The project requires a 100% performance bond and a payment bond, with a 5% bid security required at the time of submission. Payments are processed via AIA Documents G702 and G703, with a 10% retainer held until the delivery of the final warranty. Award is based on the receipt of an acceptable bid, with the owner evaluating the competency and financial responsibility of the low bidder. Compliance with OSHA safety requirements and the NRCA Roofing and Waterproofing Manual is mandatory. The inspection process involves manufacturer representatives performing field observations at start-up and at 30%, 60%, and 90% completion, culminating in a final inspection and photographic documentation. Additionally, offerors must provide a notarized Noncollusion Affidavit and certify that they are not an Iran Linked Business under Michigan Public Act No. 517 of 2012.