MSHA – Mine Fatality #2

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First published by MSHA

MINE FATALITY – On January 7, 2022, a 35 year-old continuous mining machine (CMM) operator was fatally injured when he was pinned between the remote controlled CMM and the coal rib.

Accident scene where a 35 year-old continuous mining machine (CMM) operator was fatally injured when he was pinned between the remote controlled CMM and the coal rib.
Photo property of MSHA
Best Practices:
  • Operate equipment from a safe location. Stay out of “Red Zone” areas including pinch points, the CMM turning radius, and areas close to the ribs.
  • Maintain proximity detection systems (PDS) in the approved operating condition.
  • Perform the manufacturer’s recommended static and dynamic tests to assure the PDS is functioning properly. Verify that the shutdown zones are at sufficient distances to stop the CMM before contacting a miner.
  • Wear miner wearable components in accordance with PDS manufacturer’s recommendations so warning lights and sounds can be seen and heard.
  • Develop and implement procedures for tramming, repositioning, cable handling and moving remote controlled CMMs safely.
  • Train miners on the function of PDS.
Additional Information:

This is the second fatality reported in 2022, and the first classified as “Machinery.”


McCraren Compliance offers many opportunities in safety training to help circumvent accidents. Please take a moment to visit our calendar of classes to see what we can do to help your safety measures from training to consulting.