Brian Harris, PE

Brian is Drill Tech’s General Manager for Tunneling operations. He has 15 years of tunneling experience (SEM, NATM, elliptical, circular and horseshoe shapes ranging in diameter from 6 feet to 54 feet) through a variety of ground conditions consisting of soft soil, fractured rock, and hard rock. Mr. Harris leads operations on complex, high-profile projects including new construction and rehabilitation, open-face tunnel excavation, and the design/utilization of various ground support techniques such as shotcrete, steel elements, rock bolts, face support, and excavation sequencing.