October 9, 2024 - Two of the four roof fall fatalities in the past 3 years have occurred when miners traveled or worked under unsupported roof. On May 31, 2024, a 27-year-old coal miner suffered fatal injuries from a roof fall when he traveled under unsupported roof. In May 2021, a 32-year-old continuous mining machine operator was killed by a roof fall when he was working under unsupported roof.

Best Practices:

NEVER go under unsupported roof!

Mine Management:

• Prohibit work or travel under unsupported roof.
• Train all miners and supervisors on the hazards of working and traveling into areas of unsupported roof.
• Identify and correct unsafe work practices.

Roof Control Plans should include:

• Identifying the next to last full row of permanent roof supports with highly visible
  markers at all approaches.
• Installing and maintaining adequately designed roof/ground control where miners
  work or travel.
• Guidance ensuring miners are safely positioned while setting temporary support.
  Installing temporary supports under the direct supervision of a certified foreman

Miners and mine operators can find safety and health information on MSHA.gov.