Underground explosion risk increases in winter: MSHA

THE US Mine Safety and Health Administration is reminding mine operators and miners to pay special attention to seasonal changes that may affect both surface and underground work environments and remain vigilant to safety principles during the colder months.

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Underground explosion risk increases in winter: MSHA Underground explosion risk increases in winter: MSHA Underground explosion risk increases in winter: MSHA Underground explosion risk increases in winter: MSHA Underground explosion risk increases in winter: MSHA

US assistant secretary of labor Joe Main.

Assistant secretary of labor for mine safety and health Joe Main said the risk of underground coal mine explosions increased every winter, as did hazards associated with ice and snow that collected at

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