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SERIOUS ACCIDENT NO. 1. PANTHER MINING, LLC. MINE NO. 1. Office of Mine Safety & Licensing, Division of Investigations. Coal Mine Serious Accident 2012 (No.1). SERIOUS ACCIDENT 2012. Operator: Panther Mining, LLC. Mine : No. 1 Mine - PowerPoint PPT Presentation
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PANTHER MINING, LLCMINE NO. 1
Office of Mine Safety & Licensing, Division of Investigations
SERIOUS ACCIDENT NO. 1
Coal Mine Serious Accident 2012 (No.1)
Operator: Panther Mining, LLC.Mine: No. 1 MineAccident Date: September 21, 2012Classification: Coal Pillar OutburstDistrict: HarlanMine Type: UndergroundEmployment: 96
SERI
OU
S AC
CID
ENT
2012
Coal Mine Serious Accident 2012 (No.1)
Operator: Panther Mining, LLC.Mine: No. 1 MineAccident Date: September 21, 2012Classification: Coal Pillar OutburstDistrict: HarlanMine Type: UndergroundEmployment: 96
SERI
OU
S AC
CID
ENT
2012
Coal Mine Serious Accident 2012 (No.1)O
VERV
IEW
On Friday, September 21, 2012, a 28-year old shuttle car operator with 4 years of experience was seriously injured while seated in the operator’s compartment of a shuttle car when a nearby coal pillar outburst occurred. The victim was struck by flying coal and rock as it filled the operator’s compartment.
During retreat mining the pillar section was under a substantial amount of overburden, approximately thirteen hundred (1,300) feet at the time of the accident.
Continuous Miner
#1 MRS
#2 MRS
#3 MRS#4 MRS
The victim was seated in the operators compartment while the machine was loaded when the outburst occurred; he was entrapped by the ejected material.
The indicator light on the No. 2 MRS flashes yellow and is seen by the MRS operators just prior to the occurrence of the coal outburst.
Coal Mine Fatal Accident 2012 (No.2)AC
CID
ENT
PHO
TO’S
Coal Mine Serious Accident 2012 (No.1)BE
ST P
RACT
ICES
• Pillar recovery shall be consistent with prevailing geological conditions.
• When shuttle car operators are exposed to potentially unstable ribs, the machine shall be operated by remote control.
• When an increased load is detected by the mobile roof support light indicators, immediate action shall be taken to protect employees and equipment.