Replacement Tube Bundle Supply

The contract entails the supply of a single RTB-6A-22x72 replacement tube bundle, designed as an exact OEM-specified component for a legacy shell-and-tube heat exchanger, requiring full replication of the original manufacturer’s dimensional, material, and performance specifications. This component is critical for the continued operation of existing infrastructure where modern replacements are incompatible, necessitating precision engineering and adherence to historical design standards. The solicitation is structured as a subcontract under a Total Small Business Set-Aside, as defined by the SBA and FAR 19.5, ensuring eligibility is restricted to small businesses certified under the designated NAICS code 332410, which pertains to boiler, tank, and shipping container manufacturing. The opportunity was posted on June 26, 2026, with a firm response deadline of July 10, 2026, at 7:00 PM Eastern Time, and the place of performance is designated as Washington, D.C., with a ZIP code of 20228. The contracting authority is the Office of the Chief Procurement Officer within the Department of the Treasury, and all proposals must be submitted through the official SAM.gov portal linked in the contract notice.