This is a firm-fixed-price contract for the repair of the #1B refrigerant circuit of a 130-ton air conditioning plant aboard the USCG Cutter Stone in Charleston, SC. The work includes renewing the condenser, flushing the circuit, and overhauling or renewing specific components, with performance required at the Coast Guard facility. The government will furnish major items like the condenser and compressor, with estimated unit costs of $54,287 and $69,474 respectively. The period of performance is from January 26, 2026, to February 13, 2026. The contractor must provide a qualified technical representative, comply with numerous Coast Guard specifications, and submit detailed plans and reports.