Robert Goodfellow, PE


Bob Goodfellow has over 20 years of tunneling experience. He is widely published and currently serves on the Executive Committee for the American Underground Construction Association (UCA of SME). Bob specializes in management of project risk and has project credits including transit systems in London, New York, Washington DC, Copenhagen, and Toronto; and water/wastewater tunnels in Columbus, Washington DC and Chicago.
301.979.7483 |


Paul Headland, PE, PG

Senior Vice President, Geological Services

Paul Headland has over 20 years of experience in tunneling and mining. Paul is well known in the North America tunnel industry and has specialized expertise in microtunneling and trenchless design and construction as well as ground behavior and characterization for all types of tunnels.
301.979.7484 |


Mike Nuhfer, PE

Midwest Regional Manager

Mike Nuhfer has over 20 years of tunnel design and construction management experience. He brings modeling and data management capabilities as well as knowledge and skill in the design and construction management of buried infrastructure programs.
614.340.3478 |

Brady, James J

Jim Brady, PE

Southeast Regional Manager

Mr. Brady has over 29 years of tunnel engineering and heavy civil experience on water, sewer, stormwater, highway, rail and hydroelectric projects. His areas of expertise include geotechnical investigations, tunnel and shaft design, cost estimation, value engineering, risk assessment and management.
404-600-4110 |