Categorical Exclusion Determinations: Western Area Power Administration-Desert Southwest Region

Pinnacle Peak- Rogers 230-kilovolt Double Inset Structure Number 5/1 a installation CX(s) Applied: B4.12 Date: 06/28/2013 Location(s): Arizona Offices(s): Western Area Power Administration-Desert Southwest Region

Glen Canyon Switchyard - 230 Kilovolt Wavetrap Removal - TZ9A2 on the Navajo Line CX(s) Applied: B4.11 Date: 06/21/2013 Location(s): Arizona Offices(s): Western Area Power Administration-Desert Southwest Region

Pest Control within Buildings at 44 Substations in Arizona, California and Nevada CX(s) Applied: B1.3 Date: 06/06/2013 Location(s): Arizona, California, Nevada Offices(s): Western Area Power Administration-Desert Southwest Region

Liberty Substation Transformer Replacement Project, Maricopa County, Arizona CX(s) Applied: B4.11 Date: 06/06/2013 Location(s): Arizona Offices(s): Western Area Power Administration-Desert Southwest Region

Parker-Gila 161 Kilovolt Transmission Line Maintenance Project, Structure 92/1 to 94/9 CX(s) Applied: B1.3 Date: 06/05/2013 Location(s): Arizona Offices(s): Western Area Power Administration-Desert Southwest Region

Gila Knob Transmission Line Crossarm Replacement at Structure 18/3 CX(s) Applied: B4.6 Date: 06/03/2013 Location(s): California Offices(s): Western Area Power Administration-Desert Southwest Region

Electrical District 2 to Saguaro #2 115 Kilovolt Transmission Line Access Road Maintenance between Structure 26/8 and 26/9 CX(s) Applied: B1.3 Date: 05/20/2013 Location(s): Arizona Offices(s): Western Area Power Administration-Desert Southwest Region

Parker Substation 161 Kilovolt 2013 Breaker Replacement CX(s) Applied: B4.6 Date: 05/17/2013 Location(s): California Offices(s): Western Area Power Administration-Desert Southwest Region

Davis Dam to Kingman Tap 69 Kilovolt Transmission Line, Overhead Optical Power Ground Wire Installation CX(s) Applied: B4.7 Date: 05/16/2013 Location(s): Arizona Offices(s): Western Area Power Administration-Desert Southwest Region

Installation of Cattle Guard at Western Area power Administration's Oracle Electrical Substation CX(s) Applied: B1.11 Date: 05/09/2013 Location(s): Arizona Offices(s): Western Area Power Administration-Desert Southwest Region