Expression of Interest - Fabrication of a Pretreated Waste Storage Tank (PWST) Expression_of_Interest-Fabrication_of_a_Pretreated_Waste_Storage_Tank_(PWST)
Summary
AI-generated · Jan 22, 2026Fabrication of a Pretreated Waste Storage Tank (PWST) is being sought to support the WARM project, enabling long-term cesium removal and creating space in Double-Shell Tanks by removing supernate to allow Single-Shell Tank waste retrievals.
This Expression of Interest is market research to identify parties with interest and the capability to fabricate a hazardous/dangerous waste storage tank for the WARM project, in support of the Integrated Tank Disposition Contractor (ITDC) mission. The WARM project is a capital asset initiative subject to the DOE’s Critical Decision process per DOE O 413.3B.
Hanford Tank Waste Operations & Closure LLC (H2C), a prime contractor to the U.S. Department of Energy (DOE), Hanford Field Office (HFO) at the Hanford Site is conducting the final design for the 200 West Area Tank Farms Risk Management (WARM) project. This project will address the need for long-term cesium removal capability in support of the mission to remove tank waste supernate from the Double-Shell Tank system to provide space for Single-Shell Tank waste retrievals. This Expression of Interest (EOI) is a means of conducting market research to identify parties having an interest in and the resources to perform fabrication services for a hazardous/dangerous waste storage tank for the WARM Project in support of the Integrated Tank Disposition Contractor s (ITDC) mission. The WARM project is a capital asset project subject to the Critical Decision process of DOE O 413.3B
From Sources Sought posted on Jan 21, 2026Notice history
1Details
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Not yet awarded
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Place of Performance
USA