# Hanford Tank Waste Operations & Closure LLC - DOE Contractor

Canonical: https://abierto.us/offices/hanford-tank-waste-operations-and-closure-llc-doe-contractor-899091

- Level: Contracting office
- Code: 899091
- Department: Department of Energy
- Agency: Department of Energy
- Location: Richland, WA
- Opportunities in window: 98 (2 open)
- Awards in window: 0, $0 obligated

## Open now

- SOLICITATION NUMBER 391634 “SOFTWARE ENGINEERING SUPPORT SERVICES” (SOLICITATION_NUMBER_391634), due September 23, 2026 at 7:00 PM EDT. https://abierto.us/opportunities/solicitationnumber391634
- RFQ 74654 - S-FARM VENTILATION DUCT & CONDENSATE SUPPORTS (RFQ_74654), due October 5, 2026 at 7:00 PM EDT. https://abierto.us/opportunities/rfq74654

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Sources: SAM.gov Contract Opportunities extract and USAspending.gov award data. Cite https://abierto.us/offices/hanford-tank-waste-operations-and-closure-llc-doe-contractor-899091.