Spray Lakes Rebuild – 25 kV

Client: Fortis Alberta

Length: 10 km

Location: Canmore, AB

Completion: Part 1 – May 2016, Part 2 – September 2016


  • Rebuild 2.1km of distribution line feeding from the Spray Lakes Power Plant that runs up the mountain side
  • New construction for 7km of 3/0 distribution line
  • Structures built in steep rock mountain conditions that required blasting, drilling, and crushing rock


Work was completed in compliance with Provincial Park environmental regulations. Built in 1951, the Spray hydroelectric facility generates an average of 210,000 MWh annually.