The Bureau of Land Management’s Wind River/Big Horn District Office requires HVAC system repairs to restore safe, efficient operation. Work includes removing and replacing the existing heating coil in the Trane air handling unit, correcting installation deficiencies, and verifying performance within the Metasys digital control interface. The contractor must field-verify all dimensions and performance characteristics before fabrication, with the replacement coil meeting or exceeding original equipment specifications for capacity, flow, materials, and configuration. Performance will occur at the BLM Wind River/Big Horn District Office facility. No budget or timeline details are provided in the description.