This GSA small‑business set‑aside contract tasks a prime mechanical contractor with repairing and expanding the domestic hot‑water recirculation system at the Fargo Federal Courthouse, including demolition, ceiling and wall repairs, and full installation of new piping, valves, meters, and associated controls. The work must be completed within a 120‑day performance period, comply with extensive safety, environmental, and Buy‑American requirements, and be performed by a North Dakota‑based small business. The contract is a firm‑fixed‑price, design‑build award and was competitively bid with only two proposals received.