Categorical Exclusion Determinations: Arizona

Mead-Phoenix Spacer Damper Repair on One Structure CX(s) Applied: B1.3Date: 04/20/2016 Location(s): ArizonaOffices(s): Western Area Power Administration-Desert Southwest Region

Electrical District No. 5 Erosion Protection CX(s) Applied: B1.3Date: 04/20/2016 Location(s): ArizonaOffices(s): Western Area Power Administration-Desert Southwest Region

Pinnacle Peak Substation Tree and Shrub Removal CX(s) Applied: B1.3Date: 04/01/2016 Location(s): ArizonaOffices(s): Western Area Power Administration-Desert Southwest Region

Tucson Substation Rebuild, Stage 02 CX(s) Applied: B4.11Date: 03/30/2016 Location(s): ArizonaOffices(s): Western Area Power Administration-Desert Southwest Region

Pinnacle Peak-Rogers 230 Kilovolt Transmission Line Inset Structure 5/1A CX(s) Applied: B4.6Date: 03/23/2016 Location(s): ArizonaOffices(s): Western Area Power Administration-Desert Southwest Region

Atmospheric CO2 Capture and Membrane Delivery Award Number: DE-EE0007093 CX(s) Applied: A9, B3.6, B3.11 Bioenergy Technology Office Date: 03/10/2016 Location(s): AZ Office(s): Golden Field Office

Glen Canyon Navajo and Navajo Long House Valley 230 Kilovolt Transmission Line Access Road Maintenance Conino County CX(s) Applied: B1.3Date: 03/04/2016 Location(s): ArizonaOffices(s): Western Area Power Administration-Rocky Mountain Region

Mead-Liberty and Mead-Perkins Vegetation Management, Route 66 to Interstate 40 CX(s) Applied: B1.3Date: 02/25/2016 Location(s): ArizonaOffices(s): Western Area Power Administration-Desert Southwest Region

Algae Testbed Public-Private Partnership (ATP3) – a RAFT Partnership Award Number: DE-EE0005996 CX(s) Applied: A9, B3.6, B5.15 Bioenergy Technology Office Date: 01/16/2014 Location(s): AZ Office(s): Golden Field Office

Glen Canyon Substation Emergency Waterline Repairs CX(s) Applied: B1.3Date: 02/04/2016 Location(s): ArizonaOffices(s): Western Area Power Administration-Desert Southwest Region