Categorical Exclusion Determinations: B4.6

Adams Tap Motor-Operator Interrupters and Control Building Replacement CX(s) Applied: B4.6 Date: 09/11/2013 Location(s): Arizona Offices(s): Western Area Power Administration-Desert Southwest Region

Emergency Storm Damage Repairs to the Gila North Gila, Gila Knob, and Sonora San Luis Transmission Lines, near Yuma, Yuma County, Arizona CX(s) Applied: B4.6 Date: 08/26/2013 Location(s): Arizona Offices(s): Western Area Power Administration-Desert So...

Naselle Ridge Emergency Generator Replacement CX(s) Applied: B4.6 Date: 08/26/2013 Location(s): Washington Offices(s): Bonneville Power Administration

Transmission Line 3005, Structure 290 Replacement CX(s) Applied: B4.6 Date: 08/06/2013 Location(s): Oklahoma Offices(s): Southwestern Power Administration

Capacity Increase on Bonneville Power Administration's (BPA) Horse Ranch Tap Line CX(s) Applied: B4.6 Date: 07/17/2013 Location(s): Washington Offices(s): Bonneville Power Administration

McNary Substation Shunt Capacitor Addition CX(s) Applied: B4.6 Date: 07/17/2013 Location(s): Oregon Offices(s): Bonneville Power Administration

Insulator Replacement on Bonneville Power Administration's (BPA) North Bonneville-Midway No. 1 Transmission Line CX(s) Applied: B4.6 Date: 07/16/2013 Location(s): Washington Offices(s): Bonneville Power Administration

Hayden Substation 230-kilovolt Tie Line CX(s) Applied: B4.6 Date: 07/09/2013 Location(s): Colorado Offices(s): Western Area Power Administration-Rocky Mountain Region

Cottonwood-Roseville Optical Groundwire Project CX(s) Applied: B4.6, B4.7, B4.11, B4.13 Date: 07/03/2013 Location(s): California Offices(s): Western Area Power Administration-Sierra Nevada Region

Cheyenne Substation KV2A 115-kilovolt Tie Line Installation CX(s) Applied: B4.6 Date: 07/02/2013 Location(s): Wyoming Offices(s): Western Area Power Administration-Rocky Mountain Region