CX-000014: Categorical Exclusion Determination

Olympia Substation Bay AdditionCX(s) Applied: B4.6Date: 12/03/2009Location(s): Thurston County,WashingtonOffice(s): Bonneville Power Administration

Office of NEPA Policy and Compliance

December 3, 2009
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Olympia Substation Bay Addition
CX(s) Applied: B4.6
Date: 12/03/2009
Location(s): Thurston County,Washington
Office(s): Bonneville Power Administration

Puget Sound Energy (PSE) has requested a new 115-kilovolt Point of Delivery from Bonneville Power Administration's (BPA) Olympia Substation. In order to accommodate this request, BPA will construct a new bay, including a circuit breaker and disconnect switches, within the Olympia Substation and terminate the last span of PSE's 115-kilovolt line segment at a dead end structure within the substation.

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