RFI Vacuum Shell Weldment for SNS Cold Box JSA-26-S120925

Solicitation JSA-26-S120925 Copied Notice ID ac7dda3f563d4e608b6e2b68154d9fd1 Copied ENERGY, DEPARTMENT OF — JEFFERSON LAB - DOE CONTRACTOR

SAM.gov

Posted

Dec 09, 2025

Deadline

Dec 19, 2025

Set-aside

NONE

NAICS

332999

PSC

3695

Summary

AI-generated · Dec 10, 2025

Identify vendors capable of fabricating and delivering a vacuum shell weldment for the SNS sub-atmospheric cold box replacement project. This Sources Sought is intended to identify qualified suppliers who can perform the fabrication and delivery of this weldment for the Jefferson Lab SNS upgrade initiative.

Thomas Jefferson National Accelerator Facility (aka Jefferson Lab) is seeking to identify sources for fabrication and delivery of a vacuum shell weldment as part of the Spallation Neutron Source (SNS) sub-atmospheric cold box replacement project. Jefferson Lab is a nuclear physics research facility under contract to the U.S. Department of Energy.

From Sources Sought posted on Dec 09, 2025

Notice history

Sources Sought LATEST Posted Dec 09, 2025

Details

Solicitation number JSA-26-S120925

Notice ID ac7dda3f563d4e608b6e2b68154d9fd1

Notice type Sources Sought

Product / Service (PSC) 3695

NAICS 332999

Set-aside No Set aside used

Place of performance Virginia

Archive date Dec 19, 2025

Award Information

Not yet awarded

Documents

No files available

Contacts

primary

Ebony Beaver

Phone

Agency

ENERGY, DEPARTMENT OF

JEFFERSON LAB - DOE CONTRACTOR

Place of Performance

Virginia 23606
USA

Dates

Posted Dec 09, 2025 7 months ago

Last Updated Aug 06, 2026 2 days ago

Due Dec 19, 2025 7 months ago