American Transmission Co. projects

Project website for a Wisconsin-based company that owns and operates the high-voltage electric transmission system that powers communities in portions of the Upper Midwest.

Media Line: (877) 506-6117 — info(at)atcllc.com

ATC to rebuild transmission line in southeast Wisconsin, four-county region

Posted on August 19th, 2013 8/19/13

Original line built in late 1940s

Pewaukee, Wis. – American Transmission Co. has received approval from the Public Service Commission of Wisconsin to reconstruct an existing 53-mile, 138-kV transmission line through a four-county region in southeast Wisconsin. This rebuild will occur between the Waukesha Substation in the City of Waukesha, through Jefferson and Dodge Counties to the St. Lawrence Substation in the Village of Slinger in Washington County.

Known as the Quad County Reliability Project, this project will help maintain reliability of the electric transmission system. The existing transmission line was originally built in the late 1940s and this rebuild will allow the system to meet current and future electricity loads.

Work on the project includes replacing approximately 423 structures along the entire route. New electricity-carrying wires and fiber optic wires will be installed on 35 miles of the line; the remaining portions of the line will carry the existing conductors, which will be transferred from the old structures to the new ones. In some areas, new structures have already been replaced as part of a separate project needed to achieve required safety clearances between the wires and the ground.

Construction is expected to begin in fall 2014. The estimated cost of the project is $59 million and the targeted in-service date is 2017. Landowners along the right-of-way have been informed of the project and will continue to be kept apprised as the project proceeds. No new right-of-way is needed for this project, but ATC will work with landowners to access the right-of-way through their property if necessary.

Additional information is available at www.atc-projects.com.

Filed under: News Releases, What's Current
# # #

Formed in 2001 as the nation’s first multi-state transmission-only utility, American Transmission Co. is a Wisconsin-based company that owns and operates 9,921 miles of electric transmission lines and 577 substations in portions of Wisconsin, Michigan, Minnesota and Illinois. Our transmission network enables the movement of electricity produced from all forms of generation resources to areas where it is needed – helping to keep the lights on, businesses running and communities strong. Visit our website at www.atcllc.com.

Follow us on: Twitter | LinkedIn | Blog | YouTube