Fatality #34 & 35 for Coal Mining 2010

On April 28, 2010, the mine roof collapsed at approximately 10:00 p.m., resulting in fatal injuries to a 27-year old continuous miner operator with 3.5 years total mining experience and a 28-year old miner helper with 2 years total mining experience. The roof fall occurred while the miners were loading rock out of a completed extended cut. The fall measured a maximum of 19’9″ in width and 10′ in height. The length of the fall was approximately 70 to 75′ in length, extending toward the face.

Best Practices

  • Assess and examine the adequacy of roof control systems and mining layout for local geology. Know and follow the approved roof control plan.
  • Always conduct a thorough visual examination of the roof, face and ribs immediately before work is performed and thereafter as conditions dictate.
  • When adverse or subnormal roof conditions are present, the mining cut depth should be limited to 20 feet or less. Be alert to changing roof conditions at all times.
  • Ensure that any past roof control issues or history of adverse conditions in adjacent previously mined areas are communicated to all miners and foremen.

Click here for: MSHA Investigation Report (pdf)

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