SNSPD Detector System Upgrade

Fermi Forward Discovery Group (FFDG) is seeking subcontractor proposals to provide a firm fixed price for an upgrade to the SNSPD (Superconducting Nanowire Single Photon Detector) system at Fermi National Accelerator Laboratory (Fermilab). The upgrade specifically targets high detection efficiency nanowire detectors, intended to enhance the laboratory’s existing detection capabilities. The solicitation, identified as RFP-381413-GMG, was posted on May 18, 2026, with a response deadline of May 25, 2026. This procurement falls under NAICS code 334419 and is managed by Fermilab, a Department of Energy contractor located in Batavia, Illinois. The procurement process requires offerors to submit compliant proposals that include detailed certifications as per federal and DOE regulations. These certifications address compliance with export/import controls, adherence to Buy American construction material requirements, and definitions relating to domestic versus foreign construction materials under 41 U.S.C. chapter 83. The procurement emphasizes conformity with U.S. supply chain standards and ensures the inclusion of all necessary cost components. The primary point of contact for this solicitation is Grace Gomez at Fermilab, and additional solicitation specifications and full details are available through the official government contracting portal.