Serving the tunnelling industry since 1969.
A microtunnelling option proved more cost-effective over an open-cut construction alternative for the overall project to install pipelines in a dense urban environment in Eugene, Oregon. The alternatives weighed and choice made, and the works execution, are discussed by Brendan O’Sullivan, Consor, and Glen Wheeler, J.W. Fowler Tunneling. Their paper to No-Dig Show 2026 is published here in an edited version, with permission of the North American Society for Trenchless Technology (NASTT).
July 15, 2026