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Power Generation & Transmission

We provide full construction services for power generation and transmission projects.


  • Transmission line design and construction
  • Purchasing of transmission materials
  • Construction
  • Conductor stringing
  • Tower foundations and erection
  • Clearing
  • Ground and air access planning and logistics
  • Quality, safety and environmental management
  • Materials management
  • Properties and right-of-way access management
  • Inspection and testing


ILM Transmission Lines

ILM Transmission Lines - Merrit to Coquitlam, British Columbia, Canada

A joint venture team of Flatiron-Graham is building a new 255-kilometer (159-mile) transmission line connecting British Columbia's Interior to the Lower Mainland for owner BC Hydro. The new ILM Transmission Line will run between the Nicola Substation near Merritt (about 270 kilometers…