Open bid

Dilution Refrigerator Systems

Notice type	Solicitation: Open for bids now. Download the solicitation documents from the official posting.
Who's buying	Ornl Ut-Battelle Llc-DOE Contractor, Energy, Department of
Where	Oak Ridge, Tennessee
Deadline	Mon, Nov 9, 2026 at 5:00 PM EST (17 days left)
Who can bid	Open to any business (no set-aside listed)
Industry	NAICS 334516 (Analytical Laboratory Instrument Manufacturing)
Solicitation #	PR452359
Posted	Mon, Oct 19, 2026
Contact	Bill Mitchum, [email protected]

Open the official posting

From the notice

Request for Proposal: RFP No. PR452359 Dilution Refrigeration Systems Oak Ridge National Laboratory (ORNL), managed by UT-Battelle for the US Department of Energy, is inviting you to submit a Firm Fixed Price proposal for the following item listed below. An award will be made based on the lowest priced, technically acceptable proposal. Summary of Work/Description of Items: A dilution refrigerator system consisting of a Gas Handling System Refrigerator and two identical He3/He4 dilution inserts as specified and in accordance with the attached RFP documents.

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