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- Tasks and activities:
- Maintenance and repair
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Results 11 - 12 of 12
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10/1/1999 - NIOSH/USBM numbered publicationsMany miners are involved in tasks at the mine site that are similar to those subtasks performed in general construction, maintenance and repair (CMR) type work activities.
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1/1/1977 - Information CircularsAn updated Bureau of Mines manual for the design of surface mine haulage roads. Covers such aspects as road alignment, construction materials, cross slope, drainage provisions and more.
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Content source: National Institute for Occupational Safety and Health, Mining Program