Three Phase Line Construction’s featured projects.

project kibby mountain

Kibby Mountain Wind Collector System 34.5kV Project

Kibby, Maine

project record hill

First Wind LLC. – Rollins Collector System, New build 17 miles single and double circuit 34.5kV

Northeast Maine

project new madrid

Downeast Reliability Project

Ellsworth to Columbia Falls, Maine

project national grid

National Grid Coffeen Street-Lighthouse Hill 5

New York


Three Phase Line Construction’s current projects.


F158N Reconductoring Project and the F158N-Q169 DCT Separation Project

June 2015-December 2015
Location: Massachusetts
Description: This project involves replacing the existing conductor on the 115kV F158N line over a distance of 4.3 miles.

3315 Asset Condition Refurbishment Project

August 2015-March 2017
Location: New Hampshire and Vermont
Description: This project consists of relocating 3 existing structures, 35 replacement structures, 123 new wood structures and the installation of 3 new steel structures on 6 concrete caisson foundations, 7.5 circuit miles of conductor, 7.1 miles of ADSS and 1,800 feet of shield wire.

Reconductoring East New Portland Road Project

July 2015-December 2015
Location: Maine
Description: The project will replace 3.9 miles of three-phase wire and 0.45 miles of two-phase tree wire.

Bingham Wind Project

August 2015-November 2016
Location: Maine
Description: The project consists of construction 18 miles of transmission line, installing 56 turbines, constructing the collector substation and installing the collector system.

Storm Hardening Project

Location: Illinois
Description: The project consists of the installation of minor storm hardening work scopes of various complexities.