MNM Fatality – 8/22/24 MA

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On August 22, 2024, a miner operating an excavator died when the highwall he was working near collapsed on the excavator.

Best Practices

• Use mining methods that ensure highwall stability and safe working conditions.
• Examine and, where applicable, test ground conditions in areas where work is to be performed, prior to work commencing, after blasting and as ground conditions warrant during the work shift.
• Scale highwalls to eliminate hazards, e.g., steep slopes or overhangs.
• Ensure that miners work, travel, and operate mining equipment at safe distances from highwalls.
• Train miners to recognize hazardous highwall conditions.

Additional Information

This is the 14th fatality reported in 2024, and the first classified as “Fall of Face, Rib, Side or Highwall.”

Click here for: Preliminary Report (pdf)

MNM Fatality – 8/22/24 PA

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On August 22, 2024, a contractor was found deceased in a shallow pool of water at the base of a highwall.

Best Practices

  • Conduct workplace examinations to identify conditions that may adversely affect the safety or health of miners.
  • Provide and maintain safe access to all working places. 
  • Ensure that miners have communication systems available when assigned to work alone.
  • Train miners on safe work procedures and to identify hazards associated with their assigned tasks.

Additional Information

This is the 16th fatality reported in 2024, and the first classified as “Drowning.”

Click here for: Preliminary Report (pdf)

MNM Fatallity – 8/22/24 OK

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On August 22, 2024, a contractor was installing a material feeder when they fell approximately 21 feet through an opening in the walkway platform.  The contractor died from his injuries on September 6, 2024.

Best Practices

  • Conduct workplace examinations to identify conditions that may adversely affect the safety or health of miners.
  • Provide and maintain safe access to all working places.  Use personnel lifts or ladders to access elevated workplaces safely.
  • Provide and ensure proper use of fall protection where there is a danger of falling.  Ensure fall protection has a suitable fall arrest connection and secure anchorage system.
  • Identify risks and eliminate or control hazards before beginning maintenance activities.
  • Train miners to perform tasks safely and use tools and personal protective equipment properly.

Additional Information

This is the 18th fatality reported in 2024, and the second classified as “Slip or Fall of Person.”

Click here for: Preliminary Report (pdf)

Coal Fatality – 8/11/24

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On August 11, 2024, a miner died while clearing spillage around a belt conveyor head roller. During this process, the belt conveyor moved forward causing the miner to fall 37 feet down a transfer chute, onto a belt conveyor, where he landed on the top of a stacker tube and fell approximately 60 feet onto a coal stockpile.

Best Practices

  • Lock out, tag out, and block belt conveyors against hazardous motion before performing repairs or maintenance. 
  • Evaluate for possible stored energy and other hazards before beginning work. 
  • Provide safe access where miners work. 
  • Task train miners on safe work practices. 

Additional Information

This is the 13th fatality reported in 2024, and the eighth classified as “Powered Haulage.”

Click here for: Preliminary Report (pdf)

MNM Fatality – 8/4/24

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On August 4, 2024, a contractor suffered severe chemical and thermal burns after he stepped into a deep opening in the floor obscured by puddled liquid. The contractor fell into a mixture of hot water and caustic liquid. On September 2, 2024, he died from his injuries.

Best Practices

• Install adequate warning signals and barricades for openings above, below, or near travelways where miners, including contractors, or materials may fall.
• Conduct workplace examinations to identify conditions that may adversely affect the safety or health of miners.
• Keep workplaces, passageways, storerooms, and service rooms clean and orderly.
• When wet processes are used, maintain drainage and provide false floors, platforms, mats, or other dry standing areas where practicable.

Additional Information

This is the 17th fatality reported in 2024, and the first classified as “Slip or Fall of Person.”

Click here for Preliminary Report (pdf)

MNM Fatality – 8/9/24

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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.

Additional Information

This is the 15th fatality reported in 2024, and the second classified as “Electrical.”

Click here for: Preliminary Report (pdf)

Coal Fatality – 8/5/24

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On August 5, 2024, a miner was seriously injured when an air lifting bag he was using to rerail the conveyance that was carrying the longwall electrical power center suddenly dislodged.  The miner died from his injuries on August 7, 2024.

Best Practices

  • Block or secure equipment against hazardous motion.
  • Provide miners with proper tools for rerailing track equipment.
  • Train miners on safe work procedures and to identify hazards associated with their assigned tasks.

Additional Information

This is the 12th fatality reported in 2024, and the seventh classified as “Powered Haulage.”

Click here for: Preliminary Report (pdf)

Coal Fatality – 7/25/24

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On July 25, 2024, a miner died when he was engulfed in material against the stacker belt conveyor’s feed chute.  The miner was kneeling and shoveling on the stacker belt conveyor when the belt conveyor unexpectedly rolled back.

Best Practices

  • Evaluate for possible stored energy and other hazards before beginning work.
  • Use proper devices and tools to block machinery against hazardous motion before performing repairs or maintenance.
  • Task train miners on safe work practices.

Additional Information

This is the 11th fatality reported in 2024, and the sixth classified as “Powered Haulage.”

Click here for: Preliminary Report (pdf)

MNM Fatality – 6/14/24

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Note: This alert was posted as a Safety Alert for Tire Explosion on 7/19/24 and didn’t come up on my radar as a specific Fatal Alert. Sorry for the delay in posting to this site. – Randy

On June 14, 2024, one firefighter died, and another was injured when a front end loader tire exploded while firefighters fought the equipment fire.

Best Practices

In the event of a possible or actual fire (e.g., odor, heat, smoke, flames):

  • Stop the machine, lower all attachments, set the parking brake, and turn the equipment off.
  • Actuate the machine-mounted fire suppression system, if available.
  • Safely exit the machine and retreat to a safe location, preferably 1,000 feet away.
  • Warn all others in the vicinity of the fire, notify management, and contact appropriate emergency personnel.
  • Do not attempt to extinguish a tire fire with a hand-held extinguisher.
  • Wait for emergency responders to arrive. Stay clear of the fire.
  • From a distance, emergency personnel can use a fire or water truck to cool down the equipment. (See SAE J2828NOV2016 – Off-Road Tire Handling Guidelines.)

Click here for: Preliminary Report (pdf)

Coal Fatality – 5/31/24

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Note: This alert was posted as a Safety Alert for Unsupported Roof on 6/18/24 and didn’t come up on my radar as a specific Fatal Alert. Sorry for the delay in posting to this site. – Randy

On May 31, 2024, a 27-year-old coal miner suffered fatal injuries from a roof fall when he traveled under unsupported roof. In May 2021, a 32-year-old continuous mining machine operator was killed by a roof fall when he was working under unsupported roof.

Best Practices

Mine Management:

  • Prohibit work or travel under unsupported roof.
  • Train all miners and supervisors on the hazards of working and traveling into areas
    of unsupported roof.
  • Identify and correct unsafe work practices.

Roof Control Plans should include:

  • Identifying the next to last full row of permanent roof supports with highly visible
    markers at all approaches.
  • Installing and maintaining adequately designed roof/ground control where miners
    work or travel.
  • Guidance ensuring miners are safely positioned while setting temporary support.
    Installing temporary supports under the direct supervision of a certified foreman

Click here for: Preliminary Report (pdf)