Precision Fabrication of Vacuum and Cryogenic Chambers

Fermilab, as a Department of Energy contractor, is seeking a subcontractor to perform high-precision fabrication of non-magnetic, vacuum-tight chambers and associated structural components designed for operation under cryogenic conditions. The work requires advanced manufacturing capabilities to meet stringent dimensional tolerances, material purity standards, and leak-tightness requirements essential for use in physics research environments. All components must be manufactured using materials and methods that eliminate magnetic interference and maintain structural integrity at extremely low temperatures. The contract is open for bidding with a response deadline of May 19, 2026, and is classified under NAICS code 332999 for other fabricated metal product manufacturing. Performance of the work is expected to occur in Batavia, and the subcontractor must demonstrate proven experience in precision fabrication for scientific applications involving ultra-high vacuum and cryogenic systems. No set-aside provisions are specified, and the opportunity is open to qualified entities capable of meeting the technical and quality demands of this specialized project.