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Sources sought

SOLICITATION NUMBER 389608 “PRETREATED WASTE STORAGE TANK FABRICATION”

SOLICITATION_NUMBER_389608

Department of Energy, Hanford Tank Waste Operations & Closure LLC - DOE Contractor. All Other Miscellaneous Fabricated Metal Product Manufacturing.

Response deadline

August 3, 2026 at 3:00 PM EDT

Closed 44 days ago. Posted July 22, 2026, first published June 24, 2026. Scheduled to archive August 4, 2026.

Description

As published on SAM.gov.

Hanford Tank Waste Operations & Closure, LLC (H2C) requests proposals for Pretreated Waste Storage Tank Fabrication. The requested work is in support of H2C’s Prime Contract 89303324DEM000096 with the U.S. Department of Energy, Office of River Protection.

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. June 24, 2026

    Sources sought

    Due August 30, 2026 at 7:00 PM EDT. SAM.gov, notice 6b9ee571f3194c9b997819dd9df51e85

  2. June 25, 2026

    Sources sought

    Due July 21, 2026 at 7:00 PM EDT. SAM.gov, notice db7dff5d4905477d87b8d439aa7110ec

  3. July 13, 2026

    Sources sought

    Due August 3, 2026 at 7:00 PM EDT. SAM.gov, notice e72d1db44afb46a3a1c8c54bc4942de0

  4. July 22, 2026

    Sources sought

    Due August 3, 2026 at 3:00 PM EDT. SAM.gov, notice 1fb129a88de749c69f6cf8fb5de9cbcf

Points of contact