Y--Blackfeet Adult Detention Center Roof Replacement

The Bureau of Indian Affairs, under the Department of the Interior, is seeking a contractor to replace the roof at the Blackfeet Adult Detention Center with a fully adhered 80-mil Thermoplastic Polyolefin (TPO) roofing system on a two-section roof of Building 126. This is a firm fixed-price construction contract with a period of performance of 60 calendar days after issuance of the Notice to Proceed, contingent upon the acceptance of required bonding and insurance. The solicitation is a combined request for proposal and invitation for bid under NAICS code 238160, with a set-aside exclusively for Indian Economic Enterprises (IEE), requiring offerors to submit the Indian Affairs IEE Representation Form and certify ongoing compliance with tribal ownership and control requirements throughout the contract term. All proposals must be submitted electronically by 1900 Eastern on June 23, 2026, and must include a lump sum price, completed Section K representations, and the IEE form. The award will be made to the lowest evaluated price proposal deemed fair and reasonable. The scope includes complete removal and disposal of the existing roof, installation of new TPO membrane with insulation, repair of existing water damage to the roof and drainage systems, installation of new roof jacks, flashing, counter flashing, drip edge, and coping, and compliance with ASTM C1193 and ASTM C1521 joint adhesion testing. All roofing materials must be delivered in original sealed containers labeled with manufacturer details, product type, manufacture date, and storage instructions, and must be marked with certifications from testing agencies such as UL or FMG. The contractor must comply with the Davis-Bacon Act for prevailing wage rates, adhere to Federal Health and Safety Codes and 29 CFR 1910.27, and coordinate with Tribal Employment Rights Ordinance (TERO) authorities for local fees, taxes, and approvals. The contract mandates performance and payment bonds under FAR 52.228-15, a 30-year roofing warranty, and requires electronic fund transfers for payment via SAM. The contractor must coordinate all on-site visits with the BIA Contracting Officer’s Representative, submit a Substantial Completion Report and closeout documentation, and maintain compliance with numerous FAR clauses covering payment timing, subcontracting plans for small businesses, labor standards, inspections, disputes, and ethical restrictions. All deliverables, including shop drawings and warranty documentation, must be provided in digital form to