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Case study · MSHA Record #220192210008

Welder (Shop) fatality

July 31, 2019 at 4:31 PM
Paradise #9 · KenAmerican Resources Inc · Muhlenberg County, KY
Investigator narrative
FMC employees were attempting to seal the hoist shaft at the Bremen Portal at Ken American Paradise Mine No. 9. Steel beams were welded in place metal decking was secured covering the shaft. Methane accumulated in the shaft and caused a series of two explosions 4-5 seconds apart. The second explosion killed FMC employee. No other fatalities or injuries occurred.
Record details
Classification
IGNITION OR EXPLOSION OF GAS OR DUST
Accident type
Struck by concussion
Activity at time
Welding Or Cutting
Subunit / location
SURFACE AT UNDERGROUND
Source of injury
METHANE GAS-IN MNE & PROC
Nature of injury
MULTIPLE INJURIES
Total mining experience
40 years
Experience at this mine
0.04 years
Experience in this job
19 years
Mine type
Surface
Sector
Coal
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Source: US Mine Safety and Health Administration (MSHA) public records · Document 220192210008 · Mine ID 1517741
Mining Incidents · miningincidents.org/incident/373351