Metal/Nonmetal

MNM Fatality – 6/19/20

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On June 19, 2020, a miner died while inspecting a stockpile for oversized material. As the victim walked along the toe of the stockpile, a portion of the stockpile collapsed, covering him with approximately four feet of material.

Best Practices: 

  • Establish and discuss safe work procedures before beginning work. Identify and control all hazards associated with the work to be performed and the methods to properly protect persons.
  • Task train everyone to recognize potential hazardous conditions that can decrease bank or slope stability and ensure they understand safe job procedures for eliminating hazards.
  • Stay clear of potentially unstable areas. Barricade the toe area to prevent access where hazards have not been corrected.
  • Oversteepened slopes may be flattened from the top of the stockpile by using a bulldozer to gradually cut down the slope.

Additional Information: 

This is the 10th fatality reported in 2020, and the first classified as “Falling, Rolling, or Sliding Rock or Material of Any Kind.”

Click here for: MSHA Preliminary Report (pdf), Final Report (pdf).

MNM Fatality – 6/13/20

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On June 13, 2020, a dragline was found submerged in 25 feet of water where a miner had been using it to remove material from a pond. Divers attempted to locate the dragline operator, and after two days the dragline was extricated from the pond. The victim was recovered from the engine compartment behind the operator’s cab.

Best Practices: 

  • Maintain control of operating mobile equipment.
  • Keep all exits clear in cabs, including alternate and emergency exits, and make sure the doors open freely before beginning work.
  • Retrofit older models of equipment with current automatic braking systems.
  • Ensure all controls and brakes are set to the appropriate position for the task.

Additional Information: 

This is the ninth fatality reported in 2020, and the second classified as “Machinery”

Click here for: MSHA Preliminary Report (pdf), Final Report (pdf).

MNM Fatality – 6/1/20

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On June 1, 2020, a contract truck driver died after falling from the top of his trailer.  The victim received first aid/CPR at the scene and passed away after being transported to a local hospital.

Best Practices: 

  • Discuss work procedures; identify all potential hazards to do the job safely.
  • Train everyone to recognize fall hazards and ensure that safe work procedures are discussed and established.
  • Include safe truck tarping requirements in site-specific hazard training.
  • Provide truck tarping safe access facilities where needed.
  • Provide an effective fall arrest secure anchorage system. Ensure that people wear and attach fall protection connecting devices where there is a danger of falling.
  • Use automatic tarp deploying systems to prevent people from working from heights.

Additional Information: 

This is the 8th fatality reported in 2020, and the third classified as “Slip or Fall of Person.”

Click here for: MSHA Preliminary Report (pdf), Final Report (pdf).

MNM Fatality – 5/2/20

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On May 2, 2020, a miner entered a dredged sand and gravel bin through a lower access hatch to clear an obstruction. The miner was clearing the blockage with a bar when the material inside the bin fell and engulfed him.

Best Practices: 

  1. Lock-out, tag-out. Never enter a bin until the supply and discharge equipment is locked out.
  2. Train miners to recognize and safely remove all potential hazards before beginning work and when clearing blocked hoppers.
  3. Equip bins with mechanical devices such as vibrating shakers or air cannons to loosen blockages, or provide other effective means of handling material so miners are not exposed to entrapment hazards by falling or sliding material.
  4. Follow manufacturer recommendations for clearing out blockages.
  5. Establish and discuss policies and procedures for safely clearing bins.
  6. Install a heavy screen (grizzly) to control the size of the material and prevent clogging.

Additional Information: 

This is the 7th fatality reported in 2020, and the second classified as “Handling Material.”

Click here for: Preliminary Report (pdf), Final Report (pdf).

MNM Fatality – 1/23/20

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An over-the-road truck driver was found unresponsive near his bulk trailer, where it appears he fell from the top of the trailer. The driver was taken to the hospital and underwent emergency surgery; however, he passed away from his injuries.

Best Practices: 

  1. Provide a means to align bulk trailers under truck racks to assure the ramp is aligned correctly with the trailer’s lids so that miners have safe access. Alignment methods can include painted lines, concrete barriers, cameras and monitors, or sensors to indicate proper positioning.
  2. Wear proper footwear that is clean and in good condition.
  3. Examine work areas and routinely monitor work habits to ensure that workers follow safe work procedures.
  4. Identify and control all hazards associated with the work to be performed.

Click here for: MSHA Preliminary Report (pdf), Final Report (pdf).

MNM Fatality – 8/27/19

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On August 27, 2019 a miner was splitting and sorting rock in a quarry when lightning was observed in the distance. The miner was seeking shelter when he was struck by lightning.

Best Practices: 

  1. Train miners to take action after hearing thunder, seeing lightning, or perceiving any other warning signs of approaching thunderstorms.
  2. Use the established emergency communications system to provide miners with warnings when lightning is in the area.
  3. Identify locations for substantially built safe lightning shelters.
  4. Stay in safe shelter at least 30 minutes after the last sound of thunder.

Click here for: MSHA Preliminary Report (pdf), Final Report (pdf).

2019 Fatality #25 / MNM #14

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Francis E. Tatro, a 69-year-old front-end loader operator with over 37 years of total mining experience, died from aspiration pneumonia on January 8, 2020.  Tatro suffered injuries and hospitalization as a result of an accident on July 30, 2019.  Tatro was operating a front-end loader when the front-end loader’s bucket contacted the ground, causing the front-end loader to abruptly stop. The force of the impact resulted in Tatro, who was not wearing a seat belt, striking the front window, which caused serious injury, including paralysis to the arms and legs. 

Best Practices: 

1. Always wear seat belts when operating mobile equipment.
2. Maintain control and stay alert when operating mobile equipment.
3. Know the hazards. Be certain anyone operating front-end loaders is aware of safe operating practices and potential hazards.

Click here for: Final Report (pdf).

MNM Fatality – 2/27/20

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On February 27, 2020, a miner died when an unsecured 20’x8’x1″ steel plate standing on edge fell and struck him. The steel plate was being used to cover the end of a feeder to allow an equipment operator to build an earthen ramp to the feeder.

Best Practices: 

  • Establish and discuss safe work procedures before beginning work.
  • Identify and control all hazards.
  • Task train everyone on safe job procedures and to stay clear of suspended loads.
  • Require all workers to stay out of the fall path of heavy objects/materials that have the potential of becoming off-balance while in a raised position.
  • Monitor routinely to confirm safe work procedures are followed.
  • Be aware of your environment. Factors such as wind, snow, and icy surfaces can affect the stability of an object.
  • When securing an object, identify the location of its center of gravity.

Click here for: MSHA Preliminary Report (pdf), final report (pdf).

MNM Fatality – 2/29/20

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On February 29, 2020, a plant foreman was priming the main suction pump on a dredge when a two-inch coupling on the waterjet pipe failed, knocking the victim into the water. Divers retrieved his body several hours later. The victim was not wearing a life preserver.

Best Practices: 

  • Wear a life preserver where there is a risk of falling into the water.
  • Identify all possible hazards and ensure appropriate controls are in place to protect miners before beginning work.
  • Provide swimming training for everyone that works around water.

Click here for: MSHA Preliminary Report (pdf), Final Report (pdf).

2019 Fatality #11 / MNM #7

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Image from Merck Manual

On July 15, 2019, a plant manager stumbled on a drill bench resulting in a compound heel fracture. While undergoing preoperative procedures for his injured heel on July 19, 2019, he became unresponsive and passed away the following day.

Best Practices: 

  • Identify and address hazards. Always be aware of your surroundings and any hazards that may be present. Establish and discuss safe work procedures.
  • Conduct workplace examinations and risk assessments to identify and correct hazards before working on any task. Examine work areas for hazards
  • Provide sufficient illumination in all work areas.
  • Train all miners, especially workplace examiners, to recognize and understand safe job procedures. Communicate and correct hazards in a timely manner.
  • Prevent slips and trips. Clear the area of tripping and stumbling hazards. Maintain traction by ensuring walkways and footwear are free of potential slipping hazards such as dirt, oil, and grease.
  • Stay focused on your work for your safety and the safety of your fellow workers.

Click here for: MSHA Preliminary Report (pdf), Final Report (pdf).