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Mine Safety and Health Administration [ https://www.msha.gov ]




MSHA August 9, 2024 Fatality Alert

MINE FATALITY – On August 9, 2024, an electrician was seriously injured by an arc flash from a 4,160 VAC circuit while working on an electrical panel for a motor control center.  On August 22, 2024, he died from his injuries.

*Best Practices:*


* Lock out and tag out circuits before working on electrical equipment:
* Identify and control all hazardous energy sources before starting any task.
* Open the circuit breaker or load break switch to de-energize the equipment. 
* Open the visual disconnect to confirm that incoming power is off.
* Lockout/Tagout the visual disconnect.
* Ground the de-energized conductors.

* Use properly rated electrical meters and personal protective equipment, such as electrically rated gloves, arc flash protection suits, insulated blankets or mats, and polycarbonate barriers. 
* Establish safe procedures before beginning work and discuss them with all miners involved in the task.


learn more [ https://www.msha.gov/data-reports/fatality-reports/2024/august-9-2024-fatality/fatality-alert ]

"Miners and mine operators can find ""safety and health information" [ https://www.msha.gov/training-education/safety-health-materials ]" on ""MSHA.gov" [ https://www.msha.gov/ ]"."













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