Tunnel Transfer Line (TTL) Module and TTL Warm Manifold
Closed Solicitation Posted
- Solicitation number
- 370471DSF
- Agency
-
Fermi National Accelerator Laboratory
Office of Science, Department of Energy
- Responses due
- Set-aside
- No set-aside
Opportunity facts
- NAICS code
- 332420 Metal Tank (Heavy Gauge) Manufacturing
- PSC
- 6640 Laboratory Equipment And Supplies
- Points of contact
Notice details come from SAM.gov. Updated .
About this opportunity
Fermi National Accelerator Laboratory (FNAL), operating under the Department of Energy, is soliciting proposals for the fabrication of cryogenic Tunnel Transfer Line (TTL) modules and warm manifolds for the PIP-II project. The procurement requires manufacturing 27 TTL Modules and 26 TTL Warm Manifolds, which are critical components of a new superconducting radiofrequency linear particle accelerator's cryogenic distribution system. Offerors must demonstrate at least 10 years of experience supplying ASME qualified normal fluid piping systems and pressure vessels for superfluid helium services, as well as similar experience with vacuum-insulated, multi-line distribution modules for cryogenic helium applications. The contract will be evaluated using a best-value trade-off process where non-cost factors are significantly more important than price, with proposals requiring both technical capabilities and business management components. The proposal deadline has been extended multiple times through five amendments, with the final due date set for September 30, 2025.
This solicitation is unrestricted with no set-aside designation and falls under NAICS code 332420 (Metal Tank Heavy Manufacturing) with a small business size standard of 750 employees. The contract will be structured as a firm-fixed-price subcontract with delivery requirements of FOB Destination for domestic offerors and DAP Batavia, IL for international vendors. The fabrication work must be completed and delivered in four separate lots within 65 weeks of purchase order issuance, with strict quality assurance, inspection, and documentation requirements including compliance with ASME B31.3 standards. Performance will occur at the contractor's facility with final delivery to the Fermi National Accelerator Laboratory in Batavia, Illinois. A small business subcontracting plan may be required if the awardee does not qualify as a small business and the subcontract value exceeds $750,000.
Notice text
6 versions
Update #6 · Latest ·
Fermi National Accelerator Laboratory (FNAL) is soliciting proposals for the fabrication of cryogenic Tunnel Transfer Line (TTL) modules and warm manifolds for the PIP-II project. Please review the requirements of the solicitation. Some attachments available by approved request only. Proposals can be submitted directly to the Primary Contact listed on this notice.
Amendment 1 extending the due date for proposal was issued on 08/07/2025. This amendment extends the due date from Aug 29, 2025 to September 19, 2025.
Amendment 2 extending the deadline to submit questions related to this solicitation was issued on 08/14/2025. This amendment extends the due date for questions to be submitted from Aug 11, 2025 to Aug 22, 2025.
Amendment 3 providing responses to questions submitted during the open Question and Answer period was issued on 08/28/2025.
Amendment 4 providing additional responses to questions and providing 2 additional Drawing Files was issued on 09/04/2025.
Amendment 5 extending the due date for proposals was issued on 09/16/2025. This amendment extends the due date from Sept 19, 2025 to September 30, 2025.
Update #5 ·
Fermi National Accelerator Laboratory (FNAL) is soliciting proposals for the fabrication of cryogenic Tunnel Transfer Line (TTL) modules and warm manifolds for the PIP-II project. Please review the requirements of the solicitation. Some attachments available by approved request only. Proposals can be submitted directly to the Primary Contact listed on this notice.
Amendment 1 extending the due date for proposal was issued on 08/07/2025. This amendment extends the due date from Aug 29, 2025 to September 19, 2025.
Amendment 2 extending the deadline to submit questions related to this solicitation was issued on 08/14/2025. This amendment extends the due date for questions to be submitted from Aug 11, 2025 to Aug 22, 2025.
Amendment 3 providing responses to questions submitted during the open Question and Answer period was issued on 08/28/2025.
Amendment 4 providing additional responses to questions and providing 2 additional Drawing Files was issued on 09/04/2025.
Update #4 ·
Fermi National Accelerator Laboratory (FNAL) is soliciting proposals for the fabrication of cryogenic Tunnel Transfer Line (TTL) modules and warm manifolds for the PIP-II project. Please review the requirements of the solicitation. Some attachments available by approved request only. Proposals can be submitted directly to the Primary Contact listed on this notice.
Amendment 1 extending the due date for proposal was issued on 08/07/2025. This amendment extends the due date from Aug 29, 2025 to September 19, 2025.
Amendment 2 extending the deadline to submit questions related to this solicitation was issued on 08/14/2025. This amendment extends the due date for questions to be submitted from Aug 11, 2025 to Aug 22, 2025.
Amendment 3 providing responses to questions submitted during the open Question and Answer period was issued on 08/28/2025.
Update #3 ·
Fermi National Accelerator Laboratory (FNAL) is soliciting proposals for the fabrication of cryogenic Tunnel Transfer Line (TTL) modules and warm manifolds for the PIP-II project. Please review the requirements of the solicitation. Some attachments available by approved request only. Proposals can be submitted directly to the Primary Contact listed on this notice.
Amendment 1 extending the due date for proposal was issued on 08/07/2025. This amendment extends the due date from Aug 29, 2025 to September 19, 2025.
Amendment 2 extending the deadline to submit questions related to this solicitation was issued on 08/14/2025. This amendment extends the due date for questions to be submitted from Aug 11, 2025 to Aug 22, 2025.
Update #2 ·
Fermi National Accelerator Laboratory (FNAL) is soliciting proposals for the fabrication of cryogenic Tunnel Transfer Line (TTL) modules and warm manifolds for the PIP-II project. Please review the requirements of the solicitation. Some attachments available by approved request only. Proposals can be submitted directly to the Primary Contact listed on this notice.
Amendment 1 extending the due date for proposal was issued on 08/07/2025. This amendment extends the due date from Aug 29, 2025 to September 19, 2025.
Update #1 ·
Fermi National Accelerator Laboratory (FNAL) is soliciting proposals for the fabrication of cryogenic Tunnel Transfer Line (TTL) modules and warm manifolds for the PIP-II project. Please review the requirements of the solicitation. Some attachments available by approved request only. Proposals can be submitted directly to the Primary Contact listed on this notice.
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