Toby Cressman and Michelle Burich, Komatsu Mining Corp. With the increased production and rates of longwall panel retreat, faster entry-development rates for longwall gateroads are key to ensure the next longwall panel is ready...
Read MoreThomas A. Hethmon, Associate Professor and Western Mining Presidential Chair of Mine Safety Mining Engineering Department, University of Utah, Salt Lake City, Utah U.S.A., and Michael G. Nelson, Professor and Chair, Mining...
Read MoreRowdy Heiser, Manager Health/Safety, Solvay Essential Chemicals, North America Green River, Wyoming, and Joe A. Vendetti, Manager Mining Operations, Solvay Essential Chemicals, North America Green River, Wyoming Presentation...
Read MoreDeborah M. Tomko, Chief, Environmental Assessment and Contaminant Control Branch, MSHA Presentation Audio
Read MoreBy: James P Rider, NIOSH Presentation Audio
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