Interior to Lower Mainland -500kV
Client: Flatiron / Graham JV
Length: 12 km
Completion Date: Outages completed in October 2015
Location: British Columbia, Canada
Scope/Description:
- Heli-stringing of 12 km of conductor in high induction corridor
- Assembly and erection of three steel lattice towers
- Salvage of 4 existing steel lattice towers
- 4-bundle 926.7 AACSR
- Limited access – mountainous terrain, helicopter only access to dead-end structures
Highlight:
Constant, significant elevation changes required intricate stringing, sagging, and clipping procedures.