November 12, 2024 - On September 25, 2024, a continuous mining machine operator died after being struck by a rock from a roof fall, while traveling under unsupported roof to extend a ventilation tube. 

Best Practices:

• Miners should never go under unsupported roof. 
• Identify and correct unsafe work practices if miners attempt to travel under unsupported roof. 
• Train miners and supervisors on the hazards of working and traveling into areas of unsupported roof.
• Roof Control Plans should require mine operators to:
  • Identify the next to last full row of permanent roof supports with highly visible markers at all approaches.
  • Install and maintain adequately designed roof/ground control where miners work or travel.
  • Ensure that miners position themselves safely under supported roof during the mining cycle and while performing maintenance on equipment.