Categorical Exclusion Determinations: B4.6

Willow Creek Substation -Transformer Replacement and Substation ModificationsCX(s) Applied: B4.6Date: 07/26/2011Location(s): Grand County, ColoradoOffice(s): Western Area Power Administration-Rocky Mountain Region

Colville-Republic Rebuild ProjectCX(s) Applied: B1.3, B4.6Date: 07/21/2011Location(s): Stevens County, WashingtonOffice(s): Bonneville Power Administration

Operations Systems Development and IntegrationCX(s) Applied: B1.7, B4.6Date: 07/21/2011Location(s): Amarillo, TexasOffice(s): Pantex Site Office

Clean Technology Commercialization Initiative (Pennsylvania)CX(s) Applied: B4.6, B5.1Date: 07/08/2011Location(s): Philadelphia, PennsylvaniaOffice(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory

Installation of equipment at Wahkiakum Public Utility District’s Cathlamet Substation CX(s) Applied: B4.6 Date: 07/02/2011 Location(s): Washington Offices(s): Bonneville Power Administration

Ponderosa 500-230 Kilovolt (kV) Transformer AdditionCX(s) Applied: B4.6Date: 06/29/2011Location(s): Prineville, OregonOffice(s): Bonneville Power Administration

Reedsport Ocean Power Technologies Wave Park Generation IntegrationCX(s) Applied: B1.7, B4.6Date: 06/27/2011Location(s): Douglas County, OregonOffice(s): Bonneville Power Administration

North Gunnison-Salida 115-Kilovolt Transmission Line Jumper Cable Replacements, Gunnison County, ColoradoCX(s) Applied: B4.6Date: 06/14/2011Location(s): Gunnsion, CO Office(s): Western Area Power Administration-Rocky Mountain Region

Modification to Hayden Substation, Routt County, ColoradoCX(s) Applied: B4.6Date: 06/14/2011Location(s): Hayden, ColoradoOffice(s): Western Area Power Administration-Rocky Mountain Region

Craig-Bears Ears-Hayden Substations Fiber Optic and Pole Installation, Moffat and Routt Counties, ColoradoCX(s) Applied: B4.6, B4.7Date: 05/17/2011Location(s): Moffat, ColoradoOffice(s): Western Area Power Administration-Rocky Mountain Region