From February 2015 to November 2015, we rebuilt 1 mile of 138kV transmission line, along with constructing a new 3-phase distribution line feeding into a new substation.
With 60 miles of single circuit 138kV overhead transmission line, this project consisted of removing 485 wood structures and replacing them with 486 steel structures.
Idaho Power Dock Work projects. From 2018-current our Boise, ID line crews have completed a steady flow of Dock Work maintenance and new connection projects for Idaho Power customers.
Construction of new 161kV transmission line with distribution underbuild. This line is approximately 13 miles long.
Starting July 2020 Probst Electric upgraded the Rexburg and Rigby Substations completing this project May 2022.