| Location: | Federal |
|---|---|
| Posted: | Sep 4, 2025 |
| Due: | Sep 19, 2025 |
| Agency: | ENERGY, DEPARTMENT OF |
| Type of Government: | Federal |
| Category: |
|
| Solicitation No: | 370471DSF |
| Publication URL: | To access bid details, please log in. |
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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.
| Jul 31, 2025 | [Solicitation (Original)] Tunnel Transfer Line (TTL) Module and TTL Warm Manifold |
| Aug 7, 2025 | [Solicitation (Updated)] Tunnel Transfer Line (TTL) Module and TTL Warm Manifold |
| Aug 14, 2025 | [Solicitation (Updated)] Tunnel Transfer Line (TTL) Module and TTL Warm Manifold |
| Aug 28, 2025 | [Solicitation (Updated)] Tunnel Transfer Line (TTL) Module and TTL Warm Manifold |
| Sep 16, 2025 | [Solicitation (Updated)] Tunnel Transfer Line (TTL) Module and TTL Warm Manifold |

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