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- Hazards and exposures:
- Ground falls
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- Roof falls
- or
- Rib falls
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- Rib sloughage
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- Highwall falls
- Document types:
- Reports of Investigations
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Results 1 - 3 of 3
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3/1/2004 - Reports of InvestigationsHighly stressed rock in stopes continues to be a primary safety risk for miners in underground mines because this condition can result in failures of ground that lead to both injuries and death.
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4/1/2015 - Reports of InvestigationsA report on a research study to document and develop safe practices for the use of shotcrete as ground support in underground mines, particularly in underground metal mines operating in weak host rock.
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1/1/1973 - Reports of InvestigationsA geologic study of Mines 32 and 33 in Cambria County, Pennsylvania, was conducted as part of a methane control research program.
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Content source: National Institute for Occupational Safety and Health, Mining Program