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CX-003193: Categorical Exclusion Determination

Davis Dam 230-Kilovolt Switchyards Stage 06 Upgrade (Double Breaker Double Bus) in Mohave County, Arizona
CX(s) Applied: B4.11
Date: 06/30/2010
Location(s): Mohave County, Arizona
Office(s): Western Area Power Administration-Desert Southwest Region

Western Area Power Administration plans to upgrade the existing Upper and Lower Davis Dam 230-kilovolt switchyards in order to provide additional operational flexibility and reliability to the bulk electric system. Construction activities will take place within the existing switchyard fences in areas previously graded and covered with gravel. Existing gravel access roads will be used to reach the project area.