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- Hazard prevention and control:
- Signalling
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- Hand signalling
- Document types:
- Reports of Investigations
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11/1/2011 - Reports of Investigations, Training materialsNonverbal Communication for Mine Emergencies is a training program that teaches miners a series of nonverbal hand signals to use in the event of an emergency. These hand signals can be used by miners if they are unable to communicate verbally.
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5/1/1997 - Reports of InvestigationsA report evaluating a wireless signaling and warning system for underground mines applicable to both coal and non-coal mines. A TeleMagnetic Signalling Systems wireless ultra-low-frequency electromagnetic signaling system was installed and tested.
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Content source: National Institute for Occupational Safety and Health, Mining Program