Independent Assessment of Conduct of Operations at the Hanford Site Tank Farms
Office of Enterprise Assessments
October 30, 2025
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October 2025,
Independent Assessment of Conduct of Operations at the Hanford Site Tank Farms
The U.S. Department of Energy (DOE) Office of Enterprise Assessments (EA) conducted an independent assessment of conduct of operations at the Hanford Site Tank Farms and other liquid waste facilities, which are managed and operated by Hanford Tank Waste Operations & Closure, LLC (H2C) for the DOE Hanford Field Office. The assessment evaluated the effectiveness of H2C in developing, managing, and maintaining an effective conduct of operations program. The assessment was conducted in June and July 2025.