B1130 Annex HVAC Repair

The Department of the Air Force Air Combat Command is soliciting qualified contractors to perform comprehensive heating, ventilation, and air conditioning (HVAC) repair and upgrades at Building 1130 Annex located at Shaw Air Force Base, South Carolina. The scope of work includes replacing temperature, pressure, humidity, and air monitoring sensors; replacing the supply air fan bearing; replacing control valves; replacing flex duct with hard duct insulation; replacing energy recovery ventilators with dedicated outdoor air systems; replacing 17 undersized VAV boxes; installing isolation valves; integrating new equipment into the building automation system; and performing test and balance services. Key contract requirements include submission of shop drawings for government approval prior to material procurement, a proposed project schedule with the proposal, compliance with UFC, UFGS, International Building Code, National Electrical Code, NFPA, and SCDHEC regulations, coordination of weekly escort requests, daily reporting in RAKEN format with photographs, and a one-year warranty against defects. The pre-solicitation notice was posted on April 27, 2026, with a due date for questions or comments of May 14, 2026, and the formal solicitation publication date is to be determined at a future time. The evaluation criteria and detailed scoring methodology have not yet been specified but will likely emphasize technical qualifications, past performance, and pricing.

This procurement is designated as a 100% Small Business Concern Set Aside under North American Industry Classification System (NAICS) code 238220 (Plumbing, Heating, and Air-Conditioning Contractors), restricting competition to small business entities only. No incumbent contractor or current contractor information has been identified in this pre-solicitation notice. The contract value is estimated between $1,000,000.00 and $5,000,000.00, making this a significant mid-range federal contract opportunity. The period of performance is 210 calendar days after issuance of the Notice to Proceed, broken down into 15 days for mobilization, 150 days for construction, and 45 days for closeout documentation, with work hours limited to 0700-1700 Monday through Friday. The work will be conducted in two phases addressing the second floor and first floor separately, with the building remaining occupied throughout all phases and temporary cooling required during any outages.