Brittany Buschell Department Coordinator, Geological and Mining Engineering and Sciences babusche@mtu.edu 906-487-2531 Cell: 906-281-2005 Dow 627 Matthew Portfleet Director Mine Safety Program, Geological and Mining Engineering and Sciences Cell: 906-231-7127 Dow 620 Mine Safety Program Matthew Portfleet, Mine Safety Program Director, Dow 620 David Carlson, Mine Safety Program Manager Phil Eggerding, Mine Safety Program Instructor Ron Gradowski, Mine Safety Program Instructor Marissa Roerig, Mine Safety Program Instructor