CX-012066: Categorical Exclusion Determination

Ductwork Modifications to Limit a Ground-Level Release CX(s) Applied: B2.5 Date: 03/05/2014 Location(s): South Carolina Offices(s): Savannah River Operations Office

Office of NEPA Policy and Compliance

March 5, 2014
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Ductwork Modifications to Limit a Ground-Level Release
CX(s) Applied: B2.5
Date: 03/05/2014
Location(s): South Carolina
Offices(s): Savannah River Operations Office

To resolve a Potential Inadequacy in the Safety Analysis, several modifications will be completed that will seal the known penetrations between the H-Canyon exhaust tunnel fans and the 291-H stack discharge.