MSHA urges caution during cold weather

Arlington, VA — Keeping miners safe during cold weather is the focus of a new alert from the Mine Safety and Health Administration.

Cold temperatures can cause cold stress, which may trigger hypothermia, frostbite, and other injuries and illnesses.

When working in the cold, miners should:

• Monitor their physical condition and that of their co-workers.
• Wear appropriate clothing, ensuring it allows the proper range of motion for the work.
• Take breaks in warm locations.
• Stock first aid kits with chemical hot packs.
• Refrain from touching cold metal surfaces with bare skin.

MSHA also cautions that some portable heaters may emit carbon monoxide, a potentially fatal hazard. The odorless and colorless gas can accumulate in confined spaces and enclosed areas such as the cabs of vehicles, work trailers and unventilated areas. Agency tips include:

• Regularly inspect vehicle exhaust systems for leaks or other damage.
• Make sure monitors and audible alarm systems are installed wherever carbon monoxide may be a hazard.
• Properly ventilate work areas.
• Keep paths of travel free of ice and debris.