CX-004252: Categorical Exclusion Determination

Replace Two Broken Transformers Near the Roza Dam Adult Trap FacilityCX(s) Applied: B4.6Date: 10/13/2010Location(s): Kittitas County, WashingtonOffice(s): Bonneville Power Administration

Office of NEPA Policy and Compliance

October 13, 2010
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Replace Two Broken Transformers Near the Roza Dam Adult Trap Facility
CX(s) Applied: B4.6
Date: 10/13/2010
Location(s): Kittitas County, Washington
Office(s): Bonneville Power Administration

Bonneville Power Administration (BPA) proposes to replace two broken transformers at the Roza Diversion Dam adult trap facility. The transformers are on an existing access road about 30 feet from the facility. The replacement will be in-kind. All of the work will be done above ground in a previously disturbed area. The work will be completed by using a bucket truck and a 10-ton or smaller crane to remove the old transformers and install the new ones. A one-ton pickup will be used to transport the transformers from the site to Ellensburg, Washington for disposal at a suitable disposal facility. All vehicles will remain on existing access roads. All work will be in accordance with the National Electrical Safety Code and BPA standards.

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