Z--Remove and replace the HVAC system at the Southern Plains Indian Museum in the RE Gallery

The contract entails the removal and replacement of the HVAC system at the RE Gallery of the Southern Plains Indian Museum in Anadarko, Oklahoma, with performance required to be completed within a 60-day window from notice to proceed, between June 5 and August 4, 2026, or alternatively June 17 and August 6, 2026. Work must comply with stringent technical and safety standards, including OSHA 29 CFR 1926 and 1910.1000, NFPA 90A/90B, NFPA 70 (NEC), Uniform Mechanical and Plumbing Codes, UL 1995, ASHRAE 189.1, 90.1, and 62.1, ASTM standards, and 10 CFR 440 Appendix A for weatherization. All HVAC systems must undergo certified Test and Balance (TAB) by AABC or NEBB-qualified technicians, with detailed reports submitted as deliverables. Contractors are required to implement a Quality Control Program, conduct pre-final and final inspections coordinated with the Contracting Officer or its representative, manage hazardous material disposal in accordance with EPA regulations, and provide waste manifests with the final invoice. The use of explosives or open burning is prohibited. A 72-hour notice is mandatory before beginning work in any area, and a three-week look-ahead schedule must be submitted. Site access, parking, and operational hours are strictly regulated, and all subcontractor work must be monitored through coordinated site visits with the Agency Facility Manager. Proposals must be submitted electronically by 2:30 PM Central Time on May 1, 2026, to Joan Clarkston at [email hidden], formatted in two volumes: Volume I (General and Technical) limited to 30 pages of technical documentation, one page for the delivery schedule, and one page for past performance, and Volume II (Price) with no page limit but requiring detailed cost breakdowns for the new HVAC unit, bonding, mobilization, installation, cleanup, and disposal. All offerors must maintain active SAM registration and provide their UEI, though no socioeconomic status declaration is documented. The award will be made on a trade-off basis, evaluating technical merit, realistic schedule, past performance, and price, not as an LPTA procurement. Contract administration requires electronic invoicing through the U.S. Treasury’s Invoice Processing Platform