15 Best Rare Coal Mining Photos From Pennsylvania
Bucyrus Erie 2560 W Dragline Farmington, Illinois area. Clark Coal Handling Plant, Havana, Illinois Dogs Employed in Mines for Hauling Cars McDonough County, Illinois Flooded Pits Northern Illinois Coal Corporation, March 19, 1948 John E. Herron, Office and Teams, Chicago, Illinois Hoist Assembly New Orient Mine No. 2, Franklin County, Illinois.Hearing loss (NIHL), it is still a problem in the U.S. coal mining industry. The Mine Safety and Health Administration noise standard (30 CFR. 3. 3. Code of Federal Regulations. See CFR in references. 62), which was enacted in September 2000, is aimed at reducing NIHL in the mining industry. To address NIHL in various aspects of coal mining and.