For members of TransCanada’s U.S. gas operations construction service's crew, it was supposed to be a routine maintenance project. Gary Thornburg and his crew made up of Bill Donner, Karl Clark and Brett Smith were dispatched just south of Bloomington, Indiana, where they would be working on a portion of the ANR pipeline.

TC Energy’s Wisconsin Reliability Project (“WR Project” or “Project”) is a set of expansion and reliability projects that will involves replacing 54.4 miles of pipeline along the ANR Pipeline System in South Wisconsin and Northern Illinois to provide needed natural gas supply to meet the increasing market demand of residential, commercial and industrial consumers.

This document is a comprehensive report on a company's activities throughout the preceding year.