CX-010326: Categorical Exclusion Determination

F-08 Outfall Access Improvement CX(s) Applied: B3.1 Date: 04/11/2013 Location(s): South Carolina Offices(s): Savannah River Operations Office

Office of NEPA Policy and Compliance

April 11, 2013
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F-08 Outfall Access Improvement
CX(s) Applied: B3.1
Date: 04/11/2013
Location(s): South Carolina
Offices(s): Savannah River Operations Office

F-Area and EC&ACP personnel are working to improve the sample location for F-08 to accomplish several things: 1) Improve the safety of taking samples during or shortly after a significant rain event. 2) Replace the weir currently used in taking measurements. This weir is improperly installed and does not work well over the broad range of flows experienced at this sample location. A new system is required.