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- Mining types and methods:
- Coal mining
- Document types:
- Information Circulars
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Results 1 - 10 of 32
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8/15/2012 - Information CircularsThis IC details a NIOSH investigation on the CDEM’s ability to accurately predict the explosibility of coal and rock dust mixtures. The conclusions support the field use of the CDEM to measure the explosibility of coal and rock dust mixtures.
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8/1/2009 - Information CircularsThis report presents nearly all structural data available from explosion tests of 20-psi mine ventilation seals and concrete-block ventilation stoppings that were conducted by the NIOSH during 1997-2008.
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5/1/2008 - Information Circulars, Training materialsThis training package educates the mining community about possible interventions beyond kneepads that may be used to help decrease knee injury rates.
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In this report, several practical guidelines are recommended for controlling longwall coalbed methane. All predictions are based on determinations made for the Pittsburgh Coalbed in southwestern Pennsylvania.
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This report is intended to help mine safety trainers better prepare to teach new underground coal miners. It identifies 2 different approaches to instruction, i.e. using a syllabus or using a curriculum, and discusses their pros and cons.
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7/1/2007 - Guides and manuals, Information CircularsThis report provides a sound scientific and engineering justification to recommend a three-tiered explosion pressure design criterion for new seals. The recommendations contained herein apply to new seal design and construction in U.S. coal mines.
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5/1/2007 - Information CircularsThe goal of the workshop was to allow leading practitioners of rock mass classification to share their experiences with the technique. The proceedings contain 16 papers from 9 countries. Applications in both hard-rock and coal mining are represented.
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1/1/2005 - Information CircularsThis report deals with the preparedness of miners to respond to underground fires. It is intended to aid the mining industry in understanding the various roles of emergency responders and the training techniques used to increase their skill levels. The ...
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9/1/2004 - Information CircularsThis report analyzes mine fires for all U.S. underground and surface coal mining categories by state and 2-year time periods during 1990-1999.
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10/1/2003 - Information CircularsThis report describes the geologic origin, association, and potential danger from the most common hazards. Discussions of weak rock include drawrock, rider coals, head coal, stackrock, and stream valley effects.
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Content source: National Institute for Occupational Safety and Health, Mining Program