CX-014162: Categorical Exclusion Determination

Algae Control / Maintenance of the ETP Cooling Water Basins CX(s) Applied: B1.3Date: 06/09/2015 Location(s): South CarolinaOffices(s): Savannah River Operations Office

Office of NEPA Policy and Compliance

June 9, 2015
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Algae Control / Maintenance of the ETP Cooling Water Basins
CX(s) Applied: B1.3
Date: 06/09/2015
Location(s): South Carolina
Offices(s): Savannah River Operations Office

Algae is causing an elevated pH in the F & H cooling water basins during the summer months. SRR is planning to control algae growth at the Effluent Treatment Project (ETP) Facility's F & H cooling water basins by performing maintenance with the addition of a biological digester which will remove organic matter. This will be followed by the addition of a floating cover.

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