Shell-and-Tube Heat Exchanger Supply

The contract requires the supply of one HXR-6A-20x116-04-AA shell-and-tube heat exchanger, a proprietary unit originally installed in 1975, with strict specifications demanding an exact manufacturer match—no commercial substitutes or alternatives are permitted under any circumstances. This replacement must replicate the original unit in all functional, dimensional, and material aspects to ensure compatibility with existing systems and operational continuity. The solicitation is designated as a total small business set-aside under the SBA program, limited exclusively to small businesses as defined by the NAICS code 332410, which covers forging and stamping and other metalworking activities including heat exchanger manufacturing. The response deadline is July 10, 2026, at 7:00 PM, with the contract awarded through the Office of the Chief Procurement Officer under the Department of the Treasury, and performance is required at a location in Washington, D.C., with a zip code of 20228. The posting date is June 26, 2026, indicating a six-week window for interested small businesses to submit proposals, emphasizing the necessity for precise adherence to technical requirements and qualification as a certified small business entity to be eligible for award.