Project Detail

White Lake 115 kV Substation – Civil Construction

Tamworth, NH

Scope of Work

Cianbro performed all work needed to prepare the site for the 115 kV substation expansion, including foundation installations, underground electrical and grounding, control house construction, and site fencing for the existing 115/34.5 kV substation.

Project Details

  • Performed site work
  • Installed all underground conduit and concrete cable trench
  • Installed a ground grid system
  • Installed 79 pre-cast concrete foundations and 12 cast-in-place foundations
  • Constructed a 28 foot x 48 foot control house

Lean, Innovative, and Unique Project Solutions

Cianbro performed all of this construction, including excavations, in an energized substation yard.