Location: Calgary, Alberta
Details: 138kV Steel Monopole Transmission Line
Completion Date: April 2016
Rokstad Power was contracted by Burns & McDonnell to complete 24 km of new double circuit 138kV steel monopole transmission line between the Black 253S Substation and the Queenstown 504S substation east of Calgary. The existing 138kV wood pole H-frame 852 Line between Blackie 253S and Queenstown 504S will be salvaged (structures & conductor) prior to the construction of the new line. Direct embed foundations will be utilized for the new steel monopole structures.