Categorical Exclusion Determinations: B1.11

Waste Management Construction Support CX(s) Applied: B1.3, B1.11, B1.23, B1.24, B1.27, B1.28, B1.29, B1.31, B2.1 Date: 12/15/2011 Location(s): Tennessee Offices(s): Y-12 Site Office

Routine Site Activities at the Shirley Basin South, Wyoming, Disposal Site CX(s) Applied: B1.3, B1.11, B1.20, B3.1 Date: 12/13/2011 Location(s): Wyoming Offices(s): Legacy Management

DeSoto Photovoltaic Variability Study CX(s) Applied: B3.1, A9, B1.11 Date: 12/01/2011 Location(s): Florida Offices(s): Golden Field Office

Longview Sectionalizing Breaker Upgrades CX(s) Applied: B1.11, B4.6 Date: 11/28/2011 Location(s): Washington Offices(s): Bonneville Power Administration

Safety and Security Component Installation and Alteration CX(s) Applied: B1.11, B2.2 Date: 11/28/2011 Location(s): Washington Offices(s): Science, Pacific Northwest Site Office

Install Fencing South of the Receiving Basin for Off-site Fuels (RBOF) to the East Side of 707-HCX(s) Applied: B1.11Date: 09/12/2011Location(s): Aiken, South CarolinaOffice(s): Environmental Management, Sandia Site Office

Olympic Pipeline Company Fence Upgrade at South Tacoma SubstationCX(s) Applied: B1.11Date: 09/07/2011Location(s): Pierce County, WashingtonOffice(s): Bonneville Power Administration

Routine Monitoring and Maintenance, Naturita, Colorado, Disposal/Processing SiteCX(s) Applied: B1.3, B1.11, B3.1, B3.8Date: 08/30/2011Location(s): Naturita, ColoradoOffice(s): Legacy Management

Routine Monitoring and Maintenance, Sherwood, Washington, Disposal SiteCX(s) Applied: B1.3, B1.11, B3.1Date: 08/29/2011Location(s): Sherwood, WashingtonOffice(s): Legacy Management

Routine Monitoring and Maintenance, Slick Rock, Colorado, Disposal/Processing SiteCX(s) Applied: B1.3, B1.11, B3.8Date: 08/29/2011Location(s): Slick Rock, ColoradoOffice(s): Legacy Management