Procurement Summary
Country: USA
Summary: LBNFDUNEUS Cryostat Temporary Ventilation
Deadline: 06 Feb 2026
Posting Date: 13 Dec 2025
Other Information
Notice Type: Tender
TOT Ref.No.: 132003618
Document Ref. No.: RFP-LBNF-372089-BF
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: Refer Document
Purchaser's Detail
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Login to see detailsTender Details
In support of the Long Baseline Neutrino Facility (LBNF) Deep Underground Neutrino Experiment (DUNE), Fermi Forward Discovery Group (FFDG) Far Detector Cryostat (FDC) Team requires an air handling unit that is constructed of shipping splits. The temporary cryostat ventilation 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 are provided by the FFDG.
Notice ID: rfp-lbnf-372089-bf
Department/Ind. Agency: energy, department of
Sub-tier: energy, department of
Office: fermilab - doe contractor
Product Service Code: 4130 - refrigeration and air conditioning components
NAICS Code: 238220 - Plumbing, Heating, and Air-Conditioning Contractors
Inactive Dates: feb 21, 2026
Inactive Policy: 15 days after date offers due
Documents
Tender Notice