Skip to main content
U.S. flag

An official website of the United States government.

July 21, 2021 Fatality - Fatality Alert

Lapse in Appropriations

For workplace safety and health, please call 800-321-6742; for mine safety and health, please call 800-746-1553; for Job Corps, please call 800-733-5627 and for Wage and Hour, please call 1-866-487-9243 (1 866-4-US-WAGE).  This website is currently not being updated due to the suspension of Federal government services. The last update to the site was 10/1/2025.  Updates to the site will start again when the Federal government resumes operations.

Accident Report: Fatality Reference

PDF Version

MINE FATALITY – On July 21, 2021, a miner received fatal injuries while adding a boom extension to a crane.  The miner was working under the boom to remove the boom pins when he was struck by the boom.

Accident scene

Best Practices

  • Never perform work under raised machinery or equipment until such machinery or equipment has been securely braced in position, blocked and  secured against motion.  Be alert for hazards that may be created while the work is being performed. 
  • Conduct repairs from a safe location per manufacturer’s recommendations.  Verify the release of all stored energy before initiating repairs.
  • Use a lifting device compatible with the load being lifted and ensure blocking material is competent, substantial, and adequate to support and stabilize the load.  Always use the manufacturer’s safety devices or features to secure components against motion, and secure assemblies that rotate to prevent movement.
  • Establish and discuss safe work procedures before starting any task.  Train miners in safe work procedures and hazard recognition.  Monitor personnel routinely to ensure safe work procedures are being followed.

Additional Information

This is the 19th fatality reported in 2021, and the fourth classified as “Machinery.”