SOLICITATION NUMBER 391557 “PRE-AWARD ACCOUNTING SYSTEM AUDIT”

ENERGY, DEPARTMENT OF / ENERGY, DEPARTMENT OF / HANFORD TANK WASTE OPERATIONS & CLOSURE LLC - DOE CONTRACTOR

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Key dates?

Posted?: Aug 17, 2026
Response deadline?: Sep 3, 2026, 9:00 PM UTC
Archive date?: Sep 4, 2026
Archive type?: autocustom

Classification?

Notice type?: Sources Sought
Base type?: Sources Sought
Set-aside?: Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)
Set-aside code?: SDVOSBC
PSC?: —

NAICS?

541219Other Accounting Services

Issuing office?

Department?: ENERGY, DEPARTMENT OF
Sub-tier?: ENERGY, DEPARTMENT OF
Office?: HANFORD TANK WASTE OPERATIONS & CLOSURE LLC - DOE CONTRACTOR
Office code?: —
Organization type?: OFFICE
Office address?: Richland, WA, 99352, USA

Place of performance?

Street?: —
Street 2?: —
City?: Richland
State?: WA
Zip?: 99352
Country?: USA

Contacts?

Michelle Burdenprimary
michelle_l_burden@rl.gov (awards)5093722423

Description?

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.

Other notices in this solicitation?

Sources SoughtSOLICITATION NUMBER 391557 “PRE-AWARD ACCOUNTING SYSTEM AUDIT”Aug 31, 2026LATEST

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Metadata?

Notice ID?: 86c738e542ba4f4fbeee993b6e8a3f76
Full path?: ENERGY, DEPARTMENT OF.ENERGY, DEPARTMENT OF.HANFORD TANK WASTE OPERATIONS & CLOSURE LLC - DOE CONTRACTOR
Office code?: —
Ingested?: Aug 25, 2026
Updated?: Aug 25, 2026