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CX-011854: Categorical Exclusion Determination

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

Western Area Power Administration (Western) proposes to install a new 345 kilovolt (kV) - SF6 (sulfur hexafluoride) gas breaker (identified as 3396) in the Upper Yard of the existing Glen Canyon Substation.