On October 7, 2022, a mechanic was fatally injured when he was engulfed in material after he entered an air separator to clear a blockage.
Best Practices:
- Install mechanical flow-enhancing devices, such as mechanical vibratory devices, that can maintain material flow and prevent the need for miners to enter a confined space.
- Mine operators should establish procedures to clear blockages and train all miners in the procedures.
- Make sure miners wear a safety belt or harness equipped with a lifeline when entering a confined space, and that a second miner, similarly equipped, is attending the lifeline.
Additional Information:
This is the 24th fatality reported in 2022, and the first classified as “Confined Space.”
Click here for: Preliminary Report (pdf), Final Report (pdf).