Mining Incidents
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Case study · MSHA Record #220033070004

Drill Helper fatality

June 13, 2003 at 12:30 PM
#1 · Cody Mining Company Inc · Floyd County, KY
Investigator narrative
AT 12:30 PM A RIGHT BREAK OFF THE #4 ENTRY SHOT OUT THROUGH AN EXISTING HOLE IN THE RIB OF THE RIGHT SIDE OF THE SHOT INTO THE PARALLEL BREAK, SHOOTING COAL ONTO THE DRILL OPERATOR, DRILL HELP ER AND SHOT FIRER.
Record details
Classification
EXPLOSIVES AND BREAKING AGENTS
Accident type
Struck by flying object
Activity at time
Idle
Subunit / location
UNDERGROUND
Source of injury
BROKEN ROCK,COAL,ORE,WSTE
Nature of injury
MULTIPLE INJURIES
Total mining experience
2 years
Experience at this mine
0.03 years
Experience in this job
2 years
Mine type
Underground
Sector
Coal
Similar incidents in MSHA records· same classification: EXPLOSIVES AND BREAKING AGENTS
  • March 5, 2025 · Calhoun Quarry Inc · IL · Prep Plant Foreman, Supervisor, Mill Plant Supervisor, Kiln Supervisor

    The detonator had a dead battery. In order to set off the shot, employee brought up a loader. The loader battery was used to set the shot off. Employee was unable to be inside the shelter provided for blasting.

  • March 22, 2016 · Martin Marietta Materials Inc. · IA · Outside Foreman, Leadman

    On March 22, 2016 at approximately 6:35pm an employee was struck by flyrock after a shot was detonated. The employee was sitting inside of a pickup approximately 1,200 feet away from the shot when detonated. This incident resulted in a fatality.

  • December 4, 2013 · Bayer Construction Company, Inc. · KS · Outside Foreman, Leadman

    Individual was hit by fly rock while setting off a shot.

Source: US Mine Safety and Health Administration (MSHA) public records · Document 220033070004 · Mine ID 1517373
Mining Incidents · miningincidents.org/incident/241727