Items Tagged with 'Mine Safety and Health Administration'

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Hanging helmets

MSHA reopens comment periods for proposed rule on proximity detection systems, RFI on diesel exhaust

Arlington, VA – The Mine Safety and Health Administration on Jan. 9 announced it is reopening two comment periods: one regarding a Request for Information on underground miner exposure to diesel exhaust, and the other on a proposed rule that would require underground coal mine operators to equip coal-hauling machines and scoops with proximity detection systems.
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miner

Final phase of MSHA rule on coal dust underway

Arlington, VA – The overall permissible level of respirable dust in coal mines has been lowered to 1.5 milligrams per cubic meter of air from 2.0 as part of the third – and final – phase of the Mine Safety and Health Administration’s rule on limiting miner exposure to coal mine dust.
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