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Categorical Exclusion Determinations: B1.9

Existing Regulations

B1.9: Airway safety markings and painting
Placement of airway safety markings on, painting of, and repair and in-kind replacement of lighting on powerlines and antenna structures, wind turbines, and similar structures in accordance with applicable requirements (such as Federal Aviation Administration standards).

Previous Regulations

Categorical Exclusion Determinations dated before November 14th, 2011 were issued under previous DOE NEPA regulations. See the Notice of Final Rulemaking (76 FR 63763, 10/13/2011) for information changes to this categorical exclusion.


  • January 7, 2011

    Prescott-Pinnacle Peak & Pinnacle Peak-Rogers Aerial Marker Ball Addition
    CX(s) Applied: B1.9
    Date: 01/07/2011
    Location(s): Maricopa County, Arizona
    Office(s): Western Area Power Administration-Desert Southwest Region

  • February 8, 2010

    Generic Categorical Exclusion for Site-Wide Miscellaneous Installation and Maintenance Activities
    CX(s) Applied: B1.3, B1.4, B1.5, B1.9, B1.11, B1.15, B1.16, B1.17, B1.22, B1.27, B1.31, B2.1, B2.2, B2.3, B2.5
    Date: 02/08/2010
    Location(s): Illinois
    Office(s): Science, Argonne Site Office