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Sources sought, service-disabled veteran-owned small business set-aside

SOLICITATION NUMBER 391557 “PRE-AWARD ACCOUNTING SYSTEM AUDIT”

SOLICITATION_NUMBER_391557

Department of Energy, Hanford Tank Waste Operations & Closure LLC - DOE Contractor. Other Accounting Services.

View on SAM.gov Markdown

Response deadline

September 9, 2026 at 5:00 PM EDT

Closed 53 days ago. Posted August 31, 2026, first published August 17, 2026. Scheduled to archive September 10, 2026.

Get the next one like this from Department of Energy by email, the day it is posted.Find my opportunities

Description

As published on SAM.gov.

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

Attachments

Files listed on SAM.gov. The ones we hold a copy of download from here; the rest open SAM's download, which needs no account.

Publications

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

  1. August 17, 2026

    Sources sought

    Due September 3, 2026 at 5:00 PM EDT. SAM.gov, notice 86c738e542ba4f4fbeee993b6e8a3f76

    2 revisions on SAM
    • August 31, 2026: publish, sources sought
    • August 17, 2026: publish, sources sought

  2. August 31, 2026

    Sources sought

    Due September 9, 2026 at 5:00 PM EDT. SAM.gov, notice eb60229b37f147859e216feff1bdeadc

    2 revisions on SAM
    • August 31, 2026: publish, sources sought
    • August 17, 2026: publish, sources sought

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