Day: January 8, 2015

Fatality #22 for Metal/Nonmetal Mining 2014

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m22On November 25, 2014, a 67-year-old truck driver with 10½ years of experience was killed at a sandstone mine.  The victim backed a haul truck to the edge of the overburden dumpsite and started to raise the truck’s bed to dump a load of material.  The bank failed, causing the truck to overturn and fall 30 feet below. The victim died en route to the hospital.

Best Practices

  • Task train all persons to understand safe job procedures.
  • Establish and discuss safe work procedures before beginning work.
  • Identify and control all hazards associated with the work to be performed.
  • Conduct adequate pre-operational checks prior to operating mobile equipment.
  • Always wear a seat belt when operating self-propelled mobile equipment.
  • Examine dumping locations for stability prior to dumping the first load and as ground conditions warrant during the work shift.  Where trucks are loaded out of the stockpile or ground conditions may fail to support the weight of the truck, dump loads a safe distance back from the edge.
  • Maintain berms or similar impeding devices at dumping locations where there is a hazard of overtravel or overturning.
  • Travel in a straight line when backing a truck toward a dump location.  Do not approach on a turn.
  • Monitor persons routinely to determine safe work procedures are followed.

Click here for: MSHA Preliminary Report (pdf)

Fatality #15 for Coal Mining 2014

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c15On Tuesday, December 16, 2014, a 34-year-old repairman, with approximately 15 years of mining experience, was killed when struck by a ram car while he was walking inby toward the face of the No. 7 entry. The ram car operator moved the ram car into the No. 7 entry with the batteries positioned outby the face area and then traveled towards the face area, striking the victim with the left side, trailer end of the ram car.

Best Practices

  • Use proximity detection systems to protect personnel from accidents of this type.  See the proximity detection single source page on the MSHA web site.
  • Ensure that visibility is clear in the direction of travel and across the equipment being operated.
  • Use transparent curtain for checks and line curtains in the active face areas.
  • Sound audible warnings if the equipment operator’s visibility is obstructed, when making turns, reversing direction, or approaching ventilation curtains.  Ensure the sound levels of audible warnings are significantly higher than ambient noise.
  • Come to a complete stop and sound an audible warning before moving equipment through ventilation controls/curtains.
  • Operate lights in the direction of travel when operating haulage equipment.
  • Position yourself in an area or location where equipment operators can readily see you and confirm eye contact with the operator.
  • Require the use of personal strobe lights for any foot traffic inby the tailpiece.  Position personal strobe lights on the back of hard hats or equivalent areas and use reflective materials to ensure maximum visibility.
  • For more information related to struck-by equipment accidents, view the following link: MSHA – Safety Targets Programs – Hit By Underground Equipment at www.msha.gov

Click here for: MSHA Preliminary Report (pdf)

Fatality #21 for Metal/Nonmetal Mining 2014

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m21On November 18, 2014, a 42-year-old contract supervisor with 19½ years of experience was killed at an alumina operation.  A crane was lifting a 2,500 pound door to be installed on a filtrate tank.  The welded lifting eye on the door broke loose and the door fell, pinning the victim on the concrete floor.

Best Practices

  • Establish and discuss safe work procedures before beginning work.
  • Identify and control all hazards associated with the work to be performed.
  • Task train all persons to understand safe job procedures and to stay clear of suspended loads.
  • Use welded lifting eyes that are specifically intended for lifting and adequately rated for the loads being lifted.
  • Use certified welders and good quality welds when attaching lifting eyes or lugs.
  • Ensure the weld metal is compatible with the base metal of the connecting components and thoroughly clean any rust or scale from a surface prior to welding.
  • Carefully inspect all rigging prior to each use.
  • Attach taglines to loads that may need steadied or to be guided while suspended.
  • Avoid extreme side loading on a lifting eye or lug unless it is designed to handle such loading.
  • Monitor persons routinely to determine safe work procedures are followed.

Click here for: MSHA Preliminary Report (pdf)