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Categorical Exclusion Determinations: Arizona

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Categorical Exclusion Determinations issued for actions in Arizona.

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  • September 3, 2014

    One-Step Super Emitters for High Efficiency Solar Cells
    CX(s) Applied: A9, B3.6
    Date: 12/13/2011
    Location(s): Arizona
    Offices(s): Golden Field Office
    Technology Office: Solar Energy Technologies
    Award Number: DE-EE0006691

  • June 19, 2014

    Humboldt Mountain Communication Facility - Asbestos and Lead-based Paint Testing
    CX(s) Applied: B3.1
    Date: 06/19/2014
    Location(s): Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • June 11, 2014

    Flagstaff Pinnacle Peak #1 & 2 Transmission Lines - Slid Static Damper Repair at Structures 134/3 & 139/2
    CX(s) Applied: B1.3
    Date: 06/11/2014
    Location(s): Arizona, Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • June 9, 2014

    Liberty Parker #2 Transmission Line - Erosion Repair at Structure 53/1
    CX(s) Applied: B4.6
    Date: 06/09/2014
    Location(s): Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • June 5, 2014

    Kayenta-Navajo 230-kilovolt Transmission Line Landing Construction and Insulator Replacement, Navajo County, Arizona
    CX(s) Applied: B1.3
    Date: 06/05/2014
    Location(s): Arizona
    Offices(s): Western Area Power Administration-Rocky Mountain Region

  • June 3, 2014

    Tucson Substation - Asbestos Abatement
    CX(s) Applied: B1.16
    Date: 06/03/2014
    Location(s): Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • June 2, 2014

    Crossman Peak Communication Site Lease and Equipment Upgrades at 5 Facilities
    CX(s) Applied: B1.19
    Date: 06/02/2014
    Location(s): Arizona, Arizona, Arizona, California, Nevada
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • April 17, 2014

    Wood Pole Testing for 20 Transmission Lines in Southern Arizona and Southern California
    CX(s) Applied: B3.1
    Date: 04/17/2014
    Location(s): Arizona, Arizona, Arizona, California, California
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • April 1, 2014

    Emergency Installation of Concrete Pad for Western's Communication Tower at Valley Farms Substation
    CX(s) Applied: B4.6
    Date: 04/01/2014
    Location(s): Arizona, Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • April 1, 2014

    Liberty Substation - Vegetation Management
    CX(s) Applied: B1.3
    Date: 04/01/2014
    Location(s): Arizona, Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • February 18, 2014

    Outgrant to Southwest Gas for an Underground Natural Gas Distribution Pipeline at Coolidge Substation
    CX(s) Applied: B1.24
    Date: 02/18/2014
    Location(s): Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • February 6, 2014

    Glen Canyon Substation 345 Kilovolt - Sulfur Hexafluoride and Concrete Pad Installation
    CX(s) Applied: B4.6
    Date: 02/06/2014
    Location(s): Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • January 23, 2014

    Substation Maintenance and Renovation Activities for 2014
    CX(s) Applied: B1.3
    Date: 01/23/2014
    Location(s): Arizona, California, Nevada
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • January 13, 2014

    Cable Trenching in the Gila Substation
    CX(s) Applied: B4.6
    Date: 01/13/2014
    Location(s): Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • January 9, 2014

    Electrical District 2 to Saguaro #2 115 Kilovolt Transmission Line, Marker Ball Installation at Structure 26-10.
    CX(s) Applied: B1.3
    Date: 01/09/2014
    Location(s): Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • January 2, 2014

    Tonto Apache Community Clean Energy Project
    CX(s) Applied: A9, B5.1, B5.16
    Date: 01/02/2014
    Location(s): Arizona
    Offices(s): Golden Field Office

  • December 29, 2013

    Assisting the Tooling and Machining Industry to Become Energy Efficient
    CX(s) Applied: A9, B5.1
    Date: 12/19/2013
    Location(s): Arizona
    Offices(s): Golden Field Office

  • December 18, 2013

    Parker-Gila 161 Kilovolt Transmission Line - Structure 109-8 Relocation
    CX(s) Applied: B1.3
    Date: 12/18/2013
    Location(s): Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • December 17, 2013

    Davis-Parker 230 Kilovolt Transmission Line- Marker Ball(s) Replacement
    CX(s) Applied: B1.3
    Date: 12/17/2013
    Location(s): Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • December 17, 2013

    Pacific Northwest National Laboratory - Catalyzed Organo-Metathetical Process for Magnesium Production from Seawater
    CX(s) Applied: B3.6
    Date: 12/17/2013
    Location(s): Washington, Arizona, Utah
    Offices(s): Advanced Research Projects Agency-Energy

  • December 16, 2013

    Hot Crossarm Changeout Training at 6 Structures
    CX(s) Applied: B1.3
    Date: 12/16/2013
    Location(s): Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • December 3, 2013

    Saguaro-Tucson 115 Kilovolt Transmission Line Structure Replacement
    CX(s) Applied: B1.3
    Date: 12/03/2013
    Location(s): Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • November 22, 2013

    Titanium Metals Corp - A Vision of an Electrochemical Cell to Produce Clean Titanium
    CX(s) Applied: B3.6
    Date: 11/22/2013
    Location(s): Nevada, Arizona
    Offices(s): Advanced Research Projects Agency-Energy

  • November 22, 2013

    Hazard Tree Removal Along the Prescott Peacock 230 Kilovolt Transmission Line
    CX(s) Applied: B1.3
    Date: 11/22/2013
    Location(s): Arizona, Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • November 20, 2013

    Phinix, LLC - Production of Primary Quality Magnesium and Al-Mg Alloys from Secondary Aluminum Scraps
    CX(s) Applied: B3.6
    Date: 11/20/2013
    Location(s): Kentucky, Arizona
    Offices(s): Advanced Research Projects Agency-Energy