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- Contract reports
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Results 1 - 10 of 74
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9/15/2022 - Contract reportsA contract to advance mine rescue technology and training by furthering the design of a prototype mine rescue support machine.
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3/25/2020 - Contract reportsA contract to build a 1/40th scale model of a longwall coal mine.
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1/9/2019 - Contract reports, Contracts and cooperative agreementsA contract to develop a near real-time respirable silica monitor.
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8/1/2007 - Contract reportsThis report describes the results of a pilot Safety Culture Assessment implemented at a small Appalachian underground coal mine.
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1/1/2004 - Contract reportsThe objective of this study was to determine the in-situ effectiveness of the selected technologies available to the underground mining industry for reducing particulate matter and gaseous emissions from diesel-powered equipment. The protocol was establ...
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2/1/1990 - Contract reportsThis supplement to the final report is a collection of interim and monthly reports and working memoranda prepared during the course of this program to document the progress, methods and results of the work.
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Research and Evaluation Methods For Measuring Nonroutine Mine Health and Safety Skills: Bibliography6/1/1988 - Contract reportsA comprehensive review of published research was carried out to identify methods for teaching and assessing critical but nonroutine skills for coping with emergency situations.
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9/1/1986 - Contract reportsThis report describes the creation of an efficient method to determine if command, control, communication, and monitoring (3cm) equipment in coal, metal, and nonmetal mines is susceptible to radio frequency interference (RFI) from the medium-frequency (...
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9/1/1985 - Contract reportsPresents the preliminary safe distances for blasting wiring from typical electromagnetic sources. The distances are for underground coal mines and electromagnetic sources in the frequency range below 10 mhz.
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10/1/1984 - Contract reportsThe purpose of this program is to extend electromagnetic (EM) techniques for use in locating miners trapped in mines as deep as 1000 m.
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Content source: National Institute for Occupational Safety and Health, Mining Program