Hot Springs Substation Gravity Drain Install CX(s) Applied: B4.6 Date: 07/19/2012 Location(s): Montana Offices(s): Bonneville Power Administration
Office of NEPA Policy and Compliance
July 19, 2012
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Hot Springs Substation Gravity Drain Install
CX(s) Applied: B4.6
Date: 07/19/2012
Location(s): Montana
Offices(s): Bonneville Power Administration
Install gravity drain system and oil stop valves, reshape west side perimeter ditch and flush out yard drains at the Hot Springs Substation. Using directional drilling equipment, approximately 3,644 linear feet of gravity drain line will be installed under the existing electrical manhole system located in the Hot Springs Substation 230 and 500 Kilovolt (kV) yards.
CX(s) Applied: B4.6
Date: 07/19/2012
Location(s): Montana
Offices(s): Bonneville Power Administration
Install gravity drain system and oil stop valves, reshape west side perimeter ditch and flush out yard drains at the Hot Springs Substation. Using directional drilling equipment, approximately 3,644 linear feet of gravity drain line will be installed under the existing electrical manhole system located in the Hot Springs Substation 230 and 500 Kilovolt (kV) yards.