Replacement of a Relay/Transfer Trip Rack at Redmond Substation and a Transfer Trip Panel at LaPine SubstationCX(s) Applied: B1.3Date: 09/27/2010Location(s): Redmond, OregonOffice(s): Bonneville Power Administration
Office of NEPA Policy and Compliance
September 27, 2010
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Replacement of a Relay/Transfer Trip Rack at Redmond Substation and a Transfer Trip Panel at LaPine Substation
CX(s) Applied: B1.3
Date: 09/27/2010
Location(s): Redmond, Oregon
Office(s): Bonneville Power Administration
CX(s) Applied: B1.3
Date: 09/27/2010
Location(s): Redmond, Oregon
Office(s): Bonneville Power Administration
Bonneville Power Administration proposes to replace the relaying and transfer trip on the Pilot Butte lines out of both Redmond and LaPine substations. The existing powerline carrier transfer trip includes some equipment in the substation yard located just below or mounted to the deadend structure for the line. That equipment in the substation yard will be removed for this project and is the only work outside of the control house at each substation. No ground disturbing activities would occur.