# Cryo SNS Cold Box Shell Analysis

Canonical: https://abierto.us/opportunities/suratech26455678

- Solicitation number: SURATech-26-455678
- Notice type: Solicitation
- Status: Open. Offers due September 21, 2026 at 12:00 PM EDT
- Department: Department of Energy
- Contracting office: Jefferson Lab - DOE Contractor (899041)
- NAICS: 541330 Engineering Services
- Product or service code: C215 A&E Production Engineering Services (including Design and Control, and Building Programming)
- Set-aside: Total small business set-aside
- Place of performance: Virginia
- First posted: September 3, 2026
- Last posted: September 8, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/e30d88ab260847cfa89caccbf13d3c9f/view

## Description

Thomas Jefferson National Accelerator Facility (TJNAF) is looking to procure engineering service to validate the Neutron Source (SNS) Sub-atmospheric Cold Box vacuum vessel design per the specifications located in Attachment 6 of this RFP package. To be considered for award you must submit an offer and the requested information in this Request for Proposal (RFP) package demonstrating your capability and your understanding of TJNAF’s requirements. This RFP will be a full and open competition with a Best Value/Trade-Off offeror selection process. It is TJNAF’s intent to make the award by no later than 30 September 2026. The result of this solicitation will be a firm fixed price subcontract.

## Publications

- September 3, 2026: Solicitation, due September 21, 2026 at 12:00 PM EDT. Notice 2c4305e7223a4bb69c1554861fb24684. https://sam.gov/workspace/contract/opp/2c4305e7223a4bb69c1554861fb24684/view
- September 8, 2026: Solicitation, due September 21, 2026 at 12:00 PM EDT. Notice e30d88ab260847cfa89caccbf13d3c9f. https://sam.gov/workspace/contract/opp/e30d88ab260847cfa89caccbf13d3c9f/view

## Points of contact

- Dena Drye, drye@jlab.org, 7572696511

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/suratech26455678.