Categorical Exclusion Determinations: B4.11

Bucknum Substation Construction CX(s) Applied: B4.11 Date: 09/28/2012 Location(s): Wyoming Offices(s): Western Area Power Administration-Rocky Mountain Region

Midstate Electric Cooperative, Inc, Integration Request, Line and Load Interconnection Request L0296 CX(s) Applied: B4.11 Date: 08/23/2012 Location(s): Oregon Offices(s): Bonneville Power Administration

Raver Substation-Control House Expansion & Seismic Retrofit CX(s) Applied: B4.11 Date: 08/14/2012 Location(s): Washington Offices(s): Bonneville Power Administration

Optimization of Electrical Power at the Portsmouth Gaseous Diffusion Facility CX(s) Applied: B4.6, B4.11 Date: 08/09/2012 Location(s): Ohio Offices(s): Portsmouth Paducah Project Office

Sno-King Substation Expansion CX(s) Applied: B4.11 Date: 08/08/2012 Location(s): Washington Offices(s): Bonneville Power Administration

Line Switch Replacements at Guernsey Rural, Worland, Refinery, Box Butte, and Morrill Taps CX(s) Applied: B4.6, B4.11 Date: 07/30/2012 Location(s): Wyoming, Nebraska Offices(s): Western Area Power Administration-Rocky Mountain Region

Line Switch Replacements at Chappell and Julesburg Taps in Deuel County, Nebraska and Kersey Tap in Weld, Colorado CX(s) Applied: B4.6, B4.11 Date: 07/25/2012 Location(s): Nebraska, Colorado Offices(s): Western Area Power Administration-Rocky Mountain...

Midway Substation 230 Kilovolt Upgrades El Paso County, Colorado CX(s) Applied: B4.6, B4.11 Date: 07/25/2012 Location(s): Colorado Offices(s): Western Area Power Administration-Rocky Mountain Region

Utility Corridor Extension CX(s) Applied: B4.7, B4.11, B5.2, B5.5 Date: 06/13/2012 Location(s): Pennsylvania Offices(s): Naval Nuclear Propulsion Program, Bettis Site

Categorical Exclusion Determination