Categorical Exclusion Determination
Office of NEPA Policy and Compliance
September 26, 2018
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The activity includes designing, installing, and operating a new remediation well, similar to the existing remediation well RWM-18, that pumps groundwater to the M-1 Air Stripper (M-Area) for treatment. Design of RWM-19 is projected to start in October 2018. Installation is projected to start in December 2018. Operation is expected to start in 2020. The appropriate site and regulatory approvals will be obtained prior to installation and operation.