Hanford Mission Integration Solutions (HMIS) and their subcontractors perform safety and environmental improvements of a facility (including, but n…
Office of NEPA Policy and Compliance
November 19, 2025
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Hanford Mission Integration Solutions (HMIS) and their subcontractors perform safety and environmental improvements of a facility (including, but not limited to, replacement and upgrade of facility components) that do not result in a significant change in the expected useful life, design capacity, or function of the facility and during which operations may be suspended and then resumed.