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Sources sought

EXPRESSION OF INTEREST (EOI) - Large DOE Contracts for Hanford Low-Activity Waste Bubbler Fabrication

EOI_LAW_Bubblers

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

Response deadline

October 9, 2025 at 7:30 PM EDT

Closed 343 days ago. Posted September 4, 2025. Scheduled to archive October 10, 2025.

Description

As published on SAM.gov.

Hanford Tank Waste Operations & Closure (H2C) is a U.S. Department of Energy (DOE) prime contractor supporting the Hanford Site near Richland Washington that is responsible for providing a continuous supply of Hanford Waste Treatment and Immobilization Plant (WTP) Low Activity Waste (LAW) melter bubbler assemblies to support the remaining 40 year design life of Hanford’s WTP that is currently in start-up/commissioning operations.

H2C is issuing this EOI to both increase Prospective Offeror awareness of the upcoming bubbler requisition, expand the current manufacturing supplier base, and survey the marketplace for interested Prospective Offerors for fabrication of commercial-quality WTP LAW melter bubbler assemblies.

Publications

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

  1. September 4, 2025

    Sources sought

    Due October 9, 2025 at 7:30 PM EDT. SAM.gov, notice db120ef1e50b4645b3185e37432cb129

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