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June 7, 2021 Fatality - Fatality Alert

Accident Report: Fatality Reference: 

MINE FATALITY – On June 7, 2021, a miner entered the top of a primary feed hopper to break up and remove a large rock. Raw material that remained on the sides of the hopper sloughed off and engulfed the miner.

Accident scene where a miner entered the top of a primary feed hopper to break up and remove a large rock. Raw material that remained on the sides of the hopper sloughed off and engulfed the miner.
Best Practices: 
  • Equip hoppers with mechanical devices, grates/grizzlies or other effective means of handling material so miners are not required to enter or work where they are exposed to entrapment by caving or sliding material.
  • Establish and assure policies and procedures are followed to safely remove blockages in bins and hoppers. Follow manufacturer recommendations.
  • Provide a safe means of access that allows miners to safely conduct tasks such as removing large rocks and other material.
  • Wear an appropriate safety harness, lanyard and lifeline which are securely anchored and constantly monitored and adjusted by another person, as needed, prior to entering bins or hoppers.
  • Train miners in safe work procedures and hazard recognition especially when removing blockages in bins or hoppers.
Additional Information: 

This is the 15th fatality reported in 2021, and the second classified as “Handling Material.”