During a mine explosion EE was fatally injured.
Performance Coal Company: 32 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 |
|---|---|---|---|
| 2013 * | 0.00 | 0.00 | 0.000 |
| 2012 * | 5.35 | 2.67 | 0.000 |
| 2011 | 1.52 | 1.52 | 0.000 |
| 2010 | 28.50 | 23.63 | 19.462 |
| 2009 | 8.21 | 5.00 | 0.000 |
| 2008 | 7.35 | 6.37 | 0.000 |
| 2007 | 3.67 | 1.84 | 0.000 |
| 2006 | 7.01 | 5.26 | 0.000 |
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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: 2017-09-11, 8 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 OPERATOR1,055
- SHUTTLE CAR OPERATOR (STANDARD SIDE)233
- LONGWALL OPERATOR (TAILGATE SIDE)181
Silica (quartz)
Last sampled: 2010-04-06, 16 years ago- CONTINUOUS MINER OPERATOR143
- LONGWALL OPERATOR (TAILGATE SIDE)21
- LONGWALL(RETURN-SIDE FACE WORKER)19
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: 2009-12-08, 16 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.- ROOF BOLTER (SINGLE HEAD)34
- SHUTTLE CAR OPERATOR (STANDARD SIDE)33
- CONTINUOUS MINER OPERATOR30
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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 305 · 25%
- Stood as issued 924 · 75%
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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 2011-1934 | Dismissal | Lesnick | 2012 | $351K → $351K |
| WEVA 2011-1591 | Dismissal | Lesnick | 2012 | $228K → $228K |
| WEVA 2011-2504 | Dismissal | Lesnick | 2012 | $225K → $225K |
| WEVA 2010-728 | Dismissal | Lesnick | 2012 | $140K → $140K |
| WEVA 2011-270 | Dismissal | Lesnick | 2012 | $139K → $139K |
| WEVA 2011-2338 | Dismissal | Miller | 2012 | $127K → $124K |
Top causes
- IGNITION OR EXPLOSION OF GAS OR DUST 29 fatalities · 5 non-fatal
- FALL OF ROOF OR BACK 1 fatality · 188 non-fatal
- ELECTRICAL 1 fatality · 4 non-fatal
- FALLING/SLIDING/ROLLING MATERIALS 1 fatality · 3 non-fatal
- HANDLING OF MATERIALS 115 non-fatal
- MACHINERY 61 non-fatal
Incident timeline
Mines on record
Fatalities under this operator
32 recordedDuring a mine explosion EE was fatally injured.
During a mine explosion EE was fatally injured.
During a mine explosion EE was fatality injured.
During a mine explosion EE was fatally injured.
During a mine explosion EE was fatally injured.
During a mine explosion EE was fatality injured.
During a mine explosion EE was fatally injured.
During a mine explosion EE was fatally injured.
During a mine explosion EE was fatality injured.
Victim died as a result of an explosion, cause unkown at this time. Received notification on 4/5/2010 that our employee was missing. Received notification late 4/6/2010 that employee was deceased.
During a mine explosion EE was fatality injured.
During a mine explosion EE was fatality injured.
During a mine explosion EE was fatally injured.
During a mine explosion EE was fatally injured.
During a mine explosion EE was fatally injured.
During a mine explosion EE was fatally injured.
During a mine explosion EE was fatality injured.
During a mine explosion EE was fatally injured.
During a mine explosion EE was fatally injured.
During a mine explosion EE was fatality injured.
During a mine explosion EE was fatally injured.
During a mine explosion EE was fatally injured.
During a mine explosion EE was fatality injured.
During a mine explosion EE was fatally injured.
During a mine explosion EE was fatally injured.
During a mine explosion EE was fatality injured.
During a mine explosion EE was fatally injured.
During a mine explosion EE was fatally injured.
EMPLOYEE WAS IN THE PROCESS OF REPAIRING #3 SHUTTLE CAR CABLE. POWER TO CABLE HAD BEEN TAGGED & LOCKED OUT. HE WAS DISCOVERED LYING ON HIS BACK & NOT BREATHING. CPR WAS ADMINISTERED AND HE WAS TRANSPORTED TO THE HOSPITAL WHERE HE WAS PRONOUNCED DEAD AT APPROX. 8:20 P.M. MSHA/STATE INVESTIGATIONS ARE INCONCLUSIVE AT THIS TIME.
EE HAD WALKED UP #2 ENTRY & INTO THE BREAKTHROUGH BETWEEN #2 & #3 PILLAR BLOCKS TO WHERE A SCOOP HAD BEEN PARKED. THE FOREMAN & SCOOP OPERATOR WERE IN FRONT OF SCOOP PREPARING TO SET TIMBERS. EE CALLED OUT & ASKED FOREMAN WHERE TO MINE NEXT& FOREMAN NOTICED HIS LIGHT DISAPPEAR. EE WAS DISCOVERED WITH A ROCK(8" H, 4'W, 6'L) ON HIM. GIVEN FIRST-AID, FLOWN TO HOSP., DIED 2 DAYS LATER.
EE WAS CRUSHED WHEN THE UNDERCAST HE WAS CONSTRUCTING COLLAPSED.
Where Performance 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.