Sonic / Proc 20th Intl / Secondary Bolting Systems / Pittsburgh Research Laboratory / Coal 0 0 Coal / RAG Emerald Resources / RAG Pennsylvania / Mining / Strata Control Technologies of Australia / /
Country
United States / /
Currency
USD / /
Event
Business Partnership / /
Facility
Emerald mine / North mine / McGill University / National Institute / /
IndustryTerm
study site / crosscut site / mining / pumped-in-place cement cribs / /
Organization
NIOSH Pittsburgh Research Lab / Bureau of Mines IC / U.S. Bureau / McGill University / National Institute for Occupational Safety and Health / U.S. Department of the Interior / /
Person
Gale Strata / Chester Huff / Hani Mitri / Craig Compton / Jan Nemcik / David Oyler / Christopher Mark / /
Position
bolt head / and electrical connectors / Engineering Technician / head / continuous miner / Engineer / /
ProvinceOrState
West Virginia / Greene County / Pennsylvania / South Carolina / /
Region
Southwestern Pennsylvania / Eastern United States / Midwestern United States / /