Michael A. Twohig, our Director of Subsurface Utility Mapping, was recently published in Trenchess Technology. His article, “What 19th Century Boston Can Teach Us About the Underground Challenges of Trenchless Technologies Today” discusses how trenchless technology changed the face of construction in urban environments by eliminating antiquated methods. But the challenges to consider when using trenchless technologies in urban environments are numerous, as our Boston predecessors demonstrated.

Visit the Trenchless Technology website to read the full article.