Metal/Nonmetal

MNM Fatality – 10/20/21

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On October 20, 2021, a 50-year-old mechanic with 12 years of experience was fatally injured at a mine with 10 employees* when he was struck by the bucket of an excavator while assisting in repositioning a hopper.

Best Practices: 

  • Never position yourself between mobile equipment and a stationary object.
  • Do not work in pinch points where inadvertent movement could cause injury.
  • Carefully inspect and secure the pins in an excavator’s bucket before each use.
  • Before beginning work, analyze all tasks, establish safe work procedures, train miners, and eliminate hazards.  Be alert for hazards that may be created while the work is performed.
  • Identify and apply methods to protect personnel from hazards associated with the work performed.
  • Monitor all employees to ensure safe work procedures, including safe work positioning, are followed.

Additional Information: 

This is the 30th fatality reported in 2021, and the 5th classified as “Machinery” (*details added by safeminers.com from MSHA data.)

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

MNM Fatality – 10/1/21

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On October 1, 2021, a 25-year-old Plant Operator with 4 years and 11 weeks experience* was fatally injured at a mine with 3 employees* when he entered a surge bin used as a feed hopper and was engulfed by material.

Best Practices: 

  • Design surge bins and feed hoppers to prevent blockages.  Equip bins and hoppers with mechanical devices or other effective means of handling material, so miners are not required to enter or work inside bins and hoppers.
  • Provide a safe means of access that allows miners to conduct tasks, such as removing large rocks and other material, safely.
  • Ensure handrails and gates are substantially constructed, properly secured, and free of defects.
  • Don’t stand on material stored in bins.  Material stored in a bin can bridge over the hopper outlet, creating a hidden void beneath the material’s surface.
  • Establish policies and procedures to remove blockages in bins and hoppers safely.  Train and ensure miners follow these policies and procedures.
  • Wear an appropriate safety harness, lanyard, and lifeline, and make sure these are maintained, in good condition, and securely anchored.  Assign another miner to constantly monitor and adjust the lifeline, as needed.

Additional Information: 

This is the 28th fatality reported in 2021, and the third classified as “Handling Material.” (*details added by safeminers.com from MSHA data.)

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

MNM Fatality – 9/14/21

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On September 14, 2021, a 70 year old* individual with no mining experience* was fatally injured at a mine with 3 employees* when an excavated trench collapsed and engulfed him.  The victim was prospecting for gold inside the trench with a metal detector when the trench collapsed.

Best Practices: 

  • Stay clear of potentially unstable areas. Do not enter trenches if the trench walls are not properly supported for the full height or sloped to a safe angle.
  • Do not abandon trenches or excavations without removing the potential of collapse by filling or sloping the walls to a stable angle.
  • Carefully examine ground conditions before performing tasks near excavated embankments, trenches, or ditches.
  • Follow OSHA Trenching and Excavation Safety Guidelines located at https://www.osha.gov/sites/default/files/publications/osha2226.pdf
  • Train miners about the inherent dangers of trenching work.
  • Keep visitors within sight and sound of a responsible person.

Additional Information: 

The information provided in this notice is based on preliminary data only and does not represent final determinations regarding the nature of the incident or conclusions regarding the cause of the fatality. (*details added by safeminers.com from MSHA data.)

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

MNM Fatality – 9/21/21

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On September 21, 2021, a 68-year-old contract truck driver with 20 years of experience was fatally injured while operating a haul truck.  The victim was found lying in front of his truck near the edge of a haul road.  The truck was upright and in the opposite direction of the expected route of travel.

Best Practices: 

  • Establish a site traffic plan to include traffic routes, speed limits, and access points.  Train miners to follow all traffic controls.
  • Conduct pre-operational examinations to identify and repair defects that may affect the safe operation of equipment before placing equipment into service.
  • Operate mobile equipment at speeds consistent with conditions of roadways, grades, curves, and traffic.
  • Maintain control while operating mobile equipment.  Never exceed a vehicle’s design capabilities, operating ranges, load limits, and safety features.
  • Always wear a seat belt when operating mobile equipment.
  • Never exit a moving vehicle.  Remain in the seat with your seat belt secured.

Additional Information: 

This is the 27th fatality reported in 2021, and the twelfth classified as “Powered Haulage.”

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

MNM Fatality – 9/15/21

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On September 15, 2021, a 33-year-old contract welder with nearly 11 years experience in mining and 7 weeks experience at the task he was performing* was fatally injured at a mine with 3700 employees and 115 contractors* when he crawled 40 feet into a 30-inch-diameter stainless-steel pipe.  The victim was welding a joint from the outside of the pipe, and then entered the pipe to troubleshoot issues related to argon gas leakage.  Coworkers found him unresponsive.

Best Practices: 

  • Remove dangerous working materials and gasses by means of a high volume of fresh airflow before entering confined spaces.
  • Assess risks and hazards before beginning work activities to determine what personal protective equipment (PPE) and atmospheric testing is needed prior to entry and during work execution.
  • Test atmospheres from a safe location with a calibrated gas monitor capable of detecting harmful and noxious gasses before entering and continuously while working in confined spaces.
  • Designate a miner to maintain contact with the miner entering a confined space in the form of visual or voice contact, or signal lines.
  • Ensure miners use the appropriate PPE, including dry, flame-retardant clothing and respiratory protection equipment, such as powered air-purifying respirators.
  • Train miners to identify confined spaces and understand their associated hazards.

Additional Information: 

This is the 26th fatality reported in 2021, and the first classified as “Other.” (*details added by safeminers.com from MSHA data.)

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

MNM Fatality – 8/3/21

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On August 3, 2021, a 62 year old Utility Person with 14 years 48 weeks experience* was run over by a customer tractor-trailer while walking to his normal work area at a mine in Bridgeport, TX with 83 employees*.

Best Practices: 

  • Assure adequate illumination sufficient to provide safe working conditions.
  • Communicate with mobile equipment operators and make eye contact to ensure they acknowledge your presence. Be aware of the location and traffic patterns of mobile equipment in your work area.
  • Wear high visibility clothing when working around mobile equipment.
  • Wear strobe lights near mobile equipment.
  • Assure traffic controls provide for safe movement of mobile equipment and are followed. Operate mobile equipment at reduced speeds in work areas.
  • Stay clear of normal paths of travel for mobile equipment and train all persons to recognize work place hazards.

Additional Information: 

This is the 23rd fatality reported in 2021, and the ninth classified as “Powered Haulage.” (*details added by safeminers.com from MSHA data.)

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

MNM Fatality – 7/28/21

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On July 28, 2021, a 42 year old ledge foreman with 12 years 7 weeks experience* was standing on a rock ledge at a mine with 8 employees in Elberton, GA* to extract dimensional stone when a triangular section of the rock broke off, causing the miner to fall approximately 35 feet.

Best Practices: 

  • Use fall protection when a potential fall hazard exists.  Ensure fall protection has a suitable fall arrest and secure anchorage system.
  • Examine working places to identify loose ground or unstable conditions before work begins, after blasting, and as changing ground conditions warrant.  Ensure examiners have adequate training and experience to recognize potential hazards.
  • Assess risks and control hazards before beginning work activities.  Remain a safe distance from cracks and any sign of unstable ground conditions.
  • Assure a safe means of access is provided and maintained to all working places.  Use personnel lifts and ladders, as required.
  • Train miners and ensure they perform work safely, use tools properly, and utilize personal protective equipment correctly.

Additional Information: 

This is the 21st fatality reported in 2021, and the first classified as “Falling, Rolling, or Sliding Rock or Material of Any Kind.” (*details added by safeminers.com from MSHA data.)

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

MNM Fatality – 7/26/21

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On July 26, 2021, a 33 year old contract iron worker with 8 years 13 weeks experience*, who was not wearing fall protection, was performing maintenance on a cement cooler at a mine in Stockertown, PA with 128 employees* when a wooden board broke, causing him to fall 23 feet onto a concrete floor.

Best Practices: 

  • Assure a safe means of access is provided and maintained to all working places.  Use personnel lifts or ladders to access elevated work areas safely.
  • Use fall protection when a fall hazard exists.  Ensure fall protection has a suitable fall arrest and secure anchorage system.
  • Examine work areas, tools, and equipment. Report and correct defects. Do not use unsafe equipment.
  • Assess risks and eliminate or control hazards before beginning maintenance activities. Do not place yourself in a position that will expose you to hazards while performing a task.
  • Train miners and ensure they perform work safely, use tools properly, and utilize personal protective equipment correctly.

Additional Information: 

This is the 20th fatality reported in 2021, and the second classified as “Slip or Fall of Person.”(*details added by safeminers.com from MSHA data.)

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

MNM Fatality – 7/13/21

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On July 13, 2021, a rock falling from a pillar in a benched area at a room-and-pillar zinc mine with 88 employees in Strawberry Plains, TN, struck a 68 year old scaler operator with 10 years and 40 weeks experience*. The miner was in a personnel lift basket near ground level to load blasting supplies.  The rock fell from a height of approximately 40 feet, striking the basket. 

Best Practices: 

  • Support or remove loose material from a safe position before beginning work.
  • Design, install, and maintain the ground support to control the ground where people work or travel, after blasting, and as ground conditions warrant.
  • Use scaling equipment capable of maintaining safe ground conditions suitable for the mining dimensions.
  • Establish safe work procedures to ensure a safe work location for miners conducting scaling operations.  Train all miners to recognize hazards and understand these procedures.
  • Perform thorough workplace examinations where miners work or travel.
  • Be alert for changing conditions, especially after activities that could cause back/roof disturbance.

Additional Information: 

This is the 18th fatality reported in 2021, and the second classified as “Fall of Face/Rib/Highwall.”  (*details added by safeminers.com from MSHA data.)

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

MNM Fatality – 6/9/21

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On June 9, 2021, two miners, a 55 year old foreman with 24 years of experience and a 65 year old supervisor with 42 years’ experience*, were fatally injured at a mine with 1062 employees*, when a locomotive collided with the personnel carrier in which they were riding. 

Best Practices: 

  • Install lights or other engineering controls to let miners know when it is safe to travel on track haulageways.
  • Implement a communicaton system so that one person, who is not on any mobile equipment, has the sole authority to authorize travel on track haulageways.
  • Establish and maintain effective communication protocols that require identification, location and intended travel, between locomotives, light vehicles and foot traffic.
  • Train miners on proper traffic patterns and procedures.

Additional Information: 

These are the 16th and 17th fatalities reported in 2021, and the 8th and 9th classified as “Powered Haulage.”  (*details added by safeminers.com from MSHA data.)

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