The Mission Support Contractor (MSC) and its subcontractors perform safety and environmental improvements of a facility (including, but not limited…
Office of NEPA Policy and Compliance
December 11, 2019
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The Mission Support Contractor (MSC) and its 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.