Substation Project History

Filter  Page 1 of 18    Display  of 344
Name Owner Location Voltage (kV) Rating (MVA) Type Responsibilities Year
Mobile Substation Specifications Consumers Power Inc. Philomath , Oregon 115 x 69, 12.47 x 24.9 10 Mobile Substation Develop specification for dual voltage high side and low side mobile substation. 2011
Desert Claim enXco/DEA San Diego, California 230 200 Transmission, Distribution Develop preliminary One Line, General Plan & transformer spec 2011
Jerome Prairie PacifiCorp/DEA Portland, Oregon 115 20 Distribution Replace transformer fuses with circuit switcher & relays 2011
Farmington Substation PacifCorp/DEA Salt Lake City, Utah 138 30 Distribution Add 2nd transformer and cap bank, add two new feeders 2011
Lemolo 1 PacifCorp/DEA Portland, Oregon 115 N/A Distribution Replace existing disconnect switch. 2011
Standard Foundation Design Eugene Water and Electric Board Eugene, Oregon 115 N/A Distribution Develop a standard breaker and transformer foundation. 2011
Mt. Si Substation Puget Sound Energy/DEA Seattle, Washington 138 25 Distribution Revised station service design to use 15kV padmount switch 2011
Seneca 69-kV Str. Analysis Eugene Water and Electric Board Eugene, Oregon 115 N/A Distribution Perform structural analysis of existing standard structures 2011
Albina Substation DEA/PacifiCorp 15 N/A Distribution Replaced existing 15-kV breakers 2011
Port of Morrow Substation 115-kV Breaker Addition Umatilla Electric Cooperative Hermiston, Oregon 115-12-47 2x 12/14, 30 Transmission, Distribution Transmission breaker addition 2010
Hermiston Butte Substation 115-kV Ring Bus Expansion Umatilla Electric Cooperative Hermiston, Oregon 115-12.47 3x12/16/20 Transmission, Distribution Ring bus and 3rd transformer bank addition 2010
Rocklyn Substation Rebuild Inland Power and Light Spokane, Washington 34.5-12.47 5/6.25 Distribution Rebuild of existing distribution substation 2010
Day Mt. Spokane Substation (Slatt) Inland Power and Light Spokane, Washington 230-12.47 20/26/33 Distribution Complete design 2010
Power Transformer Specifications (Rocklynn/Slatt) Inland Power and Light Spokane, Washington 230-12.47, 34.5-12.47 20/26/33, 5/6.25 Distribution Transformer Purchase Specification Document 2010
Hinshaw Relay Setting Review FPL Energy Evanston, Wyoming 138-34.5 90/120/150 Wind Farm Step Up Relay setting review and update 2010
Simpson Creek Relay Replacement Consumers Power Inc. Corvallis, Oregon 69/24.9 12-Oct Distribution Feeder relay replacement design 2010
Columbia Way Substation Rebuild Cowlitz County PUD Longview, Washington 115-13.09 2x30/40/50 Distribution Added high side bus, moved transformers 2010
Cameron Substation Review #2 Check PacifiCorp/DEA Portland, Oregon 138/46 25 + 75 Transmission, Distribution Owner 2010
Lester Substation Consumers Power Inc. Philomath, Oregon 69 12/16/2020 Distribution Preliminary design for permit and property purchase 2010
115-kV Relaying Oly Pipe Substation Cowlitz County PUD Longview, Washington 115-13.2 10 Distribution High side switch replacement and relay upgrade 2010