Information Circular 9453 Proceedings: New Technology for Coal Mine Roof Support Centers for Disease Control and Prevention

ISBN: 9781493573387

Published: October 25th 2013

Paperback

286 pages


Description

Information Circular 9453 Proceedings: New Technology for Coal Mine Roof Support  by  Centers for Disease Control and Prevention

Information Circular 9453 Proceedings: New Technology for Coal Mine Roof Support by Centers for Disease Control and Prevention
October 25th 2013 | Paperback | PDF, EPUB, FB2, DjVu, audiobook, mp3, RTF | 286 pages | ISBN: 9781493573387 | 3.49 Mb

Underground coal mining has always been recognized as one of the most hazardous occupations in the United States. Since 1910, more than 85,000 underground miners have lost their lives while mining coal. Approximately 47% of these fatalities,MoreUnderground coal mining has always been recognized as one of the most hazardous occupations in the United States. Since 1910, more than 85,000 underground miners have lost their lives while mining coal. Approximately 47% of these fatalities, involving 40,000 miners, have occurred because of falls of roof and rib, which is a greater proportion than for any other type of incident classification.



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