Categorical Exclusion Determination
Office of NEPA Policy and Compliance
September 26, 2017
minute read time
CH2MHill Plateau Remediation Company 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.
CX-017008.pdf
(3.17 MB)