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MNM Serious Accident Alert Surface - Maintenance

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Surface - Sand and Gravel – On November 3, 2017, a miner was injured while removing the teeth from an excavator bucket with a sledge hammer.  As the miner was striking one of the teeth, a small piece of metal sheared off the sledge hammer and struck the miner in the leg. 

Best Practices
  • Examine your work place for all possible hazards and correct them before you perform work.
  • Inspect hand tools before and after use.
  • Remove defective tools from service.
  • Follow the manufacturers’ recommended safe work procedures for the maintenance task and monitor work to ensure procedures are followed.
  • Wear appropriate personal protective equipment (PPE) while performing work.