Solicitation
Dilution Refrigerator Systems
Department of Energy
From the noticeRequest 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. Read more
A newer version of this notice was posted Nov 4, 2026. See the latest version.
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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.
Eligibility and how to respond
Who can bid
- No set-aside: any business, large or small, can bid unless the notice says otherwise.
How to respond
- How and where to submit is in the notice text and its attachments on SAM.gov.
Notice details
- Posted
- Nov 3, 2026
- Notice type
- Solicitation
- Office
- Ornl Ut-Battelle LLC-DOE Contractor, Oak Ridge, TN
- Product/service code
- 6640 · Laboratory Equipment and Supplies
- Business type
- Electronic parts & equipment (supplies) (FedReady's grouping, from NAICS 334516)
- Versions
4 versions have been posted, newest first.
- Nov 4, 2026 · Amendment 0003Due Nov 16, 2026
- Nov 3, 2026 · Amendment 0002 (this version)Due Nov 16, 2026
- Nov 3, 2026 · Amendment 0001Due Nov 16, 2026 (changed)
- Oct 19, 2026 · SolicitationDue Nov 9, 2026
- Attachments
Past awards and competition
Who has won work like this before, the likely incumbent, and what similar contracts paid, from USAspending.gov.
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Terms on this notice: Solicitation