The 12 East longwall had mined out of seam from 3-10 shield. Shield tip to face had been roof bolted so the coal floor could be removed. The victim was standing with his back to the face. A rib struck the victim measuring 12' long by 4' wide by 1' thick. The victim was a trained and experienced longwall supervisor. The roof control and protective equipment were compliant.
McElroy Coal Company: 8 recorded fatalities operator
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This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.ⓘ
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.ⓘ
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.ⓘ
This rate is reportable injury cases per 100 full-time-equivalent workers per year, computed as 200,000 times cases divided by MSHA operator-reported employee-hours. Cases are injuries MSHA graded degree 01 through 07; accident-only events that hurt no one are excluded, and so are contractor injuries, whose hours do not attach to a single mine. Rates begin in 2000, when quarterly employment reporting starts, and are withheld below 20,000 hours in a year.| Year | total case rate | days-away | fatal |
|---|---|---|---|
| 2015 | 8.15 | 7.34 | 0.091 |
| 2014 | 5.53 | 4.28 | 0.000 |
| 2013 | 4.28 | 2.55 | 0.091 |
| 2012 | 3.96 | 2.29 | 0.000 |
| 2011 | 3.89 | 2.07 | 0.000 |
| 2010 | 3.57 | 2.23 | 0.000 |
| 2009 | 3.68 | 2.30 | 0.000 |
| 2008 | 3.94 | 2.59 | 0.096 |
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A sample is a point in time compliance measurement, not an individual exposure history. These figures describe MSHA sampling records and do not establish causation or personal dose.Respirable coal dust
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Respirable coal dust and silica figures cover coal facilities. Dust compliance is measured against the current 1.5 mg/m3 standard; samples predating the 2014 standard are included, so compliance rates are a coarse historical signal.
Last sampled: 2015-12-21, 10 years ago
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Respirable coal dust and silica figures cover coal facilities. Dust compliance is measured against the current 1.5 mg/m3 standard; samples predating the 2014 standard are included, so compliance rates are a coarse historical signal.ⓘ
The excessive concentration value (ECV) is MSHA's own per-sample enforcement threshold, which builds in measurement uncertainty; a sample over its ECV can trigger a citation. The count covers only samples MSHA assigned an ECV.- CONTINUOUS MINER OPERATOR2,418
- LONGWALL OPERATOR (TAILGATE SIDE)933
- JACK SETTER (LONGWALL)229
Silica (quartz)
Last sampled: 2015-12-29, 10 years ago- LONGWALL OPERATOR (TAILGATE SIDE)113
- CONTINUOUS MINER OPERATOR64
- BELT CLEANER8
Noise
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The share counts noise samples whose measured dose exceeded the 90 dBA permissible exposure limit. It describes the sampled workplace, not what reached the miner's ear: hearing conservation programs and the hearing protection worn during the shift are recorded separately and are not reflected here.
Last sampled: 2015-12-21, 10 years ago
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The share counts noise samples whose measured dose exceeded the 90 dBA permissible exposure limit. It describes the sampled workplace, not what reached the miner's ear: hearing conservation programs and the hearing protection worn during the shift are recorded separately and are not reflected here.- CONTINUOUS MINER OPERATOR72
- ROOF BOLTER (MOUNTED) (RETURN SIDE)62
- LOADING MACHINE OPERATOR58
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Contesting a citation before the Federal Mine Safety and Health Review Commission is a lawful right. These figures state the public outcomes of that process, from MSHA's Contested Violations file.- Settled 4,398 · 99%
- Stood as issued 56 · 1%
- Vacated or withdrawn 10 · 0%
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Counts a Significant & Substantial citation as surviving when a settlement or judge's decision kept the designation, or the contest was dismissed or defaulted so the citation stands as issued. Vacated and withdrawn citations, and settlements that removed the designation, count against.ⓘ
A reduction or dismissal at the Commission is a lawful outcome of contesting a proposed penalty. Figures are the proposed amount and the amount upheld in the docket's decision.| Docket | Decision | Judge | Year | Proposed / upheld |
|---|---|---|---|---|
| WEVA 2009-1601 | Settlement | Moran | 2013 | $426K → $175K |
| WEVA 2008-1589 | Settlement | Weisberger | 2011 | $389K → $297K |
| WEVA 2010-284 | Settlement | Andrews | 2011 | $350K → $269K |
| WEVA 2009-1855 | Settlement | Lesnick | 2011 | $315K → $199K |
| WEVA 2008-1683 | Settlement | Weisberger | 2009 | $227K → $122K |
| WEVA 2016-0234 | Settlement | Steele | 2017 | $223K → $156K |
Top causes
- IGNITION OR EXPLOSION OF GAS OR DUST 3 fatalities · 9 non-fatal
- POWERED HAULAGE 2 fatalities · 69 non-fatal
- FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALL 2 fatalities · 39 non-fatal
- MACHINERY 1 fatality · 127 non-fatal
- HANDLING OF MATERIALS 298 non-fatal
- FALL OF ROOF OR BACK 216 non-fatal
Incident timeline
Mines on record
Fatalities under this operator
8 recordedWhile in the process of pulling top chain onto the longwall conveyor panline, the chain became fouled. While examining the area, an apparent failure of the sheave anchor point may have occurred allowing the rope and sheave to be propelled forward. An unknown portion of the assembly apparently struck the injured causing fatal injuries.
Employee was disconnecting drawbar from dolly on outby end when trail motor collided with dollies and pushed dollies and employee into outby motor fatally injuring employee.
5 North face area, right side, cross 5 to 6 at survey station 38 and 82. Coal and rock fell out on right side of miner knocking man's head and neck into side of the continuous miner.
AN APPARENT METHANE EXPLOSION OCCURRED WHILE CONSTRUCTION WORK WAS BEING CONDUCTED ON THE SHAFT BOTTOM, RESULTING IN THREE FATALITIES. THREE OTHER WORKERS WERE INJURED. THE SHAFT WAS APPROXIMA TELY 950 FEET DEEP AND WAS WITHIN APPROXIMATELY 30 FEET OF INTERSECTING THE COAL SEAM.
AN APPARENT METHANE EXPLOSION OCCURRED WHILE CONSTRUCTION WORK WAS BEING CONDUCTED ON THE SHAFT BOTTOM, RESULTING IN THREE FATALITIES. THREE OTHER WORKERS WERE INJURED. THE SHAFT WAS APPROXIMA TELY 950 FEET DEEP AND WAS WITHIN APPROXIMATELY 30 FEET OF INTERSECTING THE COAL SEAM.
AN APPARENT METHANE EXPLOSION OCCURRED WHILE CONSTRUCTION WORK WAS BEING CONDUCTED ON THE SHAFT BOTTOM, RESULTING IN THREE FATALITIES. THREE OTHER WORKERS WERE INJURED. THE SHAFT WAS APPROXIMA TELY 950 FEET DEEP AND WAS WITHIN APPROXIMATELY 30 FEET OF INTERSECTING THE COAL SEAM.
2 RIGHT 5 SOUTH TRACK ENTRY, TWO EES WERE INSTALLING FISH PLATES IUNBY A FLAT CAR LOADED WITH RAILS AND ATTACHED TO A BATTERY LOCOMOTIVE. WHEN A THIRD EE ATTEMPTED TO NMOVE THE LOCOMOTIVE AND RAIL CAR OUTBY, IT TRAVELED INBY STRIKING THE EES INSTALLING THE FISH PLATES RESULTING IN FATAL INJURIES TO ONE EE AND MINOR CONTUSIONS TO THE OTHER EE. ACCIDENT IS STILL UNDER INVESTIGATION.
Where McElroy Coal Company stands on silica, penalties, and injury rate
MSHA's standard limits respirable silica to 50 micrograms per cubic metre, but MSHA publishes dust and quartz as separate files and never the silica figure itself. We derive it per sample, score it against the limit, and set the operator's injury rate against a benchmark built from the full MSHA operator record. With the 26-year penalty trail, contest posture, and fatality history. Delivered as a PDF with the underlying data as CSV.
The federal record itself stays free on this site. What costs money, and why.