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Categorical Exclusion Determinations: Arizona

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Categorical Exclusion Determinations issued for actions in Arizona.

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  • October 8, 2013

    Bi-Annual "Live Line" Maintenance Training
    CX(s) Applied: B1.2
    Date: 10/08/2013
    Location(s): Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • September 23, 2013

    COLORA - Cross-Arm Replacement, Structure Numbers 12-3, 12-6
    CX(s) Applied: B1.3
    Date: 09/23/2013
    Location(s): Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • September 13, 2013

    High Temperature DC-Bus Capacitors Cost Reduction and Performance Improvements
    CX(s) Applied: B3.6, B5.15
    Date: 09/13/2013
    Location(s): Arizona
    Offices(s): National Energy Technology Laboratory

  • September 6, 2013

    Dealloying, Microstructure and the Corrosion/Protection of Cast Magnesium Alloys
    CX(s) Applied: B3.6
    Date: 09/06/2013
    Location(s): Arizona
    Offices(s): National Energy Technology Laboratory

  • September 6, 2013

    Tucson-Apache 115-Kilovolt Transmission Line Structure Stabilization Project
    CX(s) Applied: B1.3
    Date: 09/06/2013
    Location(s): Arizona, Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • September 1, 2013

    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

  • August 26, 2013

    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 Southwest Region

  • August 22, 2013

    Liberty-Parker Dam #2 230-Kilovolt Transmission Line, Optical Power Ground Wire Repair
    CX(s) Applied: B4.7
    Date: 08/22/2013
    Location(s): Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • August 12, 2013

    PHX-LOB and LIB-LOB 230-Kilovolt Double-Circuit- Replace Insulators at Structure No. 28-2 With NCI Type Polymers
    CX(s) Applied: B1.3
    Date: 08/12/2013
    Location(s): Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • August 12, 2013

    Unified Numerical Solver for Device Metastabilities in CdTe Thin-Film Photovoltaic
    CX(s) Applied: A9, B3.6
    Date: 08/12/2013
    Location(s): Arizona
    Offices(s): Golden Field Office

  • August 8, 2013

    Glen Canyon to Flagstaff #2 345-Kilovolt Transmission Line, Access Road Maintenance from Structure 45/5 to 46/1
    CX(s) Applied: B1.3
    Date: 08/08/2013
    Location(s): Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • July 18, 2013

    Regional Algal Feedstock Testbed Partnership
    CX(s) Applied: A9, B3.6
    Date: 07/18/2013
    Location(s): Arizona
    Offices(s): Golden Field Office

  • July 2, 2013

    Glen Canyon Substation Stage 09- 50MVA 230/69KV Transformer addition
    CX(s) Applied: B4.11
    Date: 07/02/2013
    Location(s): Arizona, Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • July 2, 2013

    Removal and replacement of Oracle Breakers 562 and 762 along with associated disconnects.
    CX(s) Applied: B4.6
    Date: 07/02/2013
    Location(s): Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • July 1, 2013

    Herbicide Application at 40 Substations Located in Arizona During Fiscal Year 2014
    CX(s) Applied: B1.3
    Date: 07/01/2013
    Location(s): Arizona, Arizona, Arizona, Arizona, Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • July 1, 2013

    "Herbicide Application at Two Substations: Kayenta and Long House Valley Located on the Navajo Nation During Fiscal
    Year 2014

    CX(s) Applied: B1.3
    Date: 07/01/2013
    Location(s): Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region"

  • July 1, 2013

    Herbicide Application at One Substation: Lone Butte, located on the Gila River Indian Community During Fiscal Year 2014
    CX(s) Applied: B1.3
    Date: 07/01/2013
    Location(s): Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • June 28, 2013

    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

  • June 21, 2013

    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

  • June 18, 2013

    Recovery Act: State Geological Survey Contributions to the National Geothermal Data System
    CX(s) Applied: B3.1
    Date: 06/18/2013
    Location(s): Arizona
    Offices(s): Golden Field Office

  • June 6, 2013

    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

  • June 6, 2013

    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

  • June 5, 2013

    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

  • May 28, 2013

    Road Maintenance on roads Used to Access Groundwater Monitoring Wells South of the Tuba City, Arizona, Uranium Mill Tailing Remedial Action Title I Site
    CX(s) Applied: B1.3, B3.3, B6.1
    Date: 05/28/2013
    Location(s): Arizona
    Offices(s): Legacy Management

  • May 20, 2013

    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