LBNF/DUNE-US Cryostat Temporary Ventilation
Energy, Department of · ENERGY, DEPARTMENT OF
This notice is not accepting responses (deadline was May 11, 2026, 8:00 PM EDT).
Page kept for research and related open opportunities below. For current work in this category, use the related notices or browse hubs.
- Response deadline
- May 11, 2026, 8:00 PM EDT
- Posted
- Mar 30, 2026
- Solicitation
- RFP-LBNF-372089-BF-01
- Set-aside
- No Set aside used
- Place of performance
- Lead, SD, USA
- Contracting office
- FERMILAB - DOE CONTRACTOR · Batavia · IL
- Source
- SAM.gov · updated May 9, 2026
Description
The general purpose of this Subcontract is the acquisition of an air handling unit constructed of shipping splits, which is required during the installation of cryostat membrane, insulation, and detector components. The system will feed conditioned air to the cryostat and circulate air using large feedthroughs in the roof of the cryostat. The air handling equipment will connect to the cryostat via non-conductive duct material to custom duct adapters as provided by FFDG. The air handling equipment shall be electrically connected in conduit to the designated power panel, which is provided by FFDG. The scope encompasses an air handling system, specifying the total air flow into the cryostats. This includes ducting (flexible or fixed) connecting the air handling equipment to the cryostat input ports. The vendor will procure all materials, fabricate, assemble, test, package, deliver, and install the completed product for the Long Baseline Neutrino Facility (LBNF) Deep Underground Neutrino Experiment (DUNE), Far Detector and Cryogenics (FDC) subproject, located at the 4850 level underground at the Sanford Underground Research Facility (SURF) in Lead, SD.
What similar awards have paid
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Typical award size
$39,120
Middle of the pack for similar past awards
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Drawn from official USAspending contract records in our index. Always confirm requirements on the SAM.gov notice before you bid.
Intelligence only — not legal advice or a guarantee of award. Always verify requirements on the official SAM.gov notice. Past award amounts are public history, not a suggested bid or prediction. Notice ID 8440bc1d1f794908afa877498ef4724c.