CX-006616: Categorical Exclusion Determination

Y646 (Y189), Renovation of E-Wing Ventilation, Building 773-ACX(s) Applied: B2.1Date: 07/13/2011Location(s): Aiken, South CarolinaOffice(s): Savannah River Operations Office

Office of NEPA Policy and Compliance

July 13, 2011
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Y646 (Y189), Renovation of E-Wing Ventilation, Building 773-A
CX(s) Applied: B2.1
Date: 07/13/2011
Location(s): Aiken, South Carolina
Office(s): Savannah River Operations Office

Y646 is the current project underway to address Modification 2 of the original Commercial Modification Scope Document (CMSD). CMSD was originated to modify the E-Wing heating, ventilation and air conditioning Ventilation System to improve the air flow balance; and to improve radiological confinement and contamination control.

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