MSHA December 16, 2022 Fatality - Fatality Alert
"On December 16, 2022, a contract mechanic died while removing the counterweight of an excavator, when it fell and struck him.
Best Practices:
Operators should:
Block machinery components against motion before beginning maintenance or repairs.
Assure blocking material is substantial and installed correctly to support and stabilize the load.
Assure miners position themselves in a safe location and away from potential pinch point areas.
Train miners to conduct repairs according to manufacturer recommendations."