CX-013458: Categorical Exclusion Determination

Test Reactor Area (TRA)-609 Switchgear Replacement, Rollup Door Installation, and Diesel Removal CX(s) Applied: B1.31Date: 03/09/2015 Location(s): IdahoOffices(s): Nuclear Energy

Office of NEPA Policy and Compliance

March 9, 2015
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Test Reactor Area (TRA)-609 Switchgear Replacement, Rollup Door Installation, and Diesel Removal
CX(s) Applied: B1.31
Date: 03/09/2015
Location(s): Idaho
Offices(s): Nuclear Energy

TRA-609 houses the air compressors and much of the electrical switchgear for equipment in the outer area of the Advanced Test Reactor (ATR). The switchgear equipment is nearing the end of its useful life and needs to be replaced. The proposed work scope is to replace the electrical switchgear with a new functionally equivalent piece of equipment. The new switchgear will not fit through the personnel doors in the building, and an old diesel generator set that was previously abandoned in place is located in the south end of the building near the switchgear.

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