THE MINER OPERATOR WAS TRAMMING THE MINER TO A FRESH CUT. HE LOOKED OVER HIS LEFT SHOULDER TO SEE WHERE THE MINER HELPER WAS. THE MINER RAN OVER A SMALL ROLL IN THE BOTTOM, CAUSING THE MACHINE TO TEETER-TOTTER. THE OPERATOR'S HEAD WAS BETWEEN THE MACHINE DECK AND THE MINE ROOF. THIS RESULTED IN BURSTING THE OPERATOR'S HARD HAT.
No 3 Mine Coal
No 3 Mine has $6K in proposed MSHA penalties and $0 outstanding across 2 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 0
- Total incidents
- 5
- Years on record
- 1996–2003
- Latest incident
- Sep 2003
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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.No 3 Mine has $6K in proposed MSHA penalties and $0 outstanding across 2 contested dockets.
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Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.MSHA sampling at No 3 Mine shows respirable coal dust averaging 0.45 mg/m3 (95% compliant) across 473 samples.
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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 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.ⓘ
Citations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2007 Q3 | 0 | 0 | 0 | |
| 2007 Q2 | 0 | 0 | 0 | |
| 2007 Q1 | 2,770 | 1 | 0 | 361.0 |
| 2006 Q4 | 7,226 | 3 | 0 | 415.2 |
| 2006 Q3 | 7,055 | 1 | 0 | 141.7 |
| 2006 Q2 | 7,013 | 6 | 0 | 855.6 |
| 2006 Q1 | 7,830 | 1 | 0 | 127.7 |
| 2005 Q4 | 7,037 | 2 | 0 | 284.2 |
Show 23 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2005 Q3 | 6,954 | 3 | 0 | 431.4 |
| 2005 Q2 | 7,207 | 3 | 0 | 416.3 |
| 2005 Q1 | 7,674 | 4 | 0 | 521.2 |
| 2004 Q4 | 7,136 | 4 | 0 | 560.5 |
| 2004 Q3 | 7,155 | 5 | 0 | 698.8 |
| 2004 Q2 | 7,252 | 0 | 0 | 0.0 |
| 2004 Q1 | 8,196 | 5 | 1 | 610.1 |
| 2003 Q4 | 6,810 | 4 | 0 | 587.4 |
| 2003 Q3 | 6,800 | 2 | 0 | 294.1 |
| 2003 Q2 | 6,988 | 1 | 0 | 143.1 |
| 2003 Q1 | 7,142 | 3 | 0 | 420.1 |
| 2002 Q4 | 5,787 | 0 | 0 | 0.0 |
| 2002 Q3 | 6,337 | 2 | 0 | 315.6 |
| 2002 Q2 | 7,551 | 3 | 1 | 397.3 |
| 2002 Q1 | 6,041 | 6 | 0 | 993.2 |
| 2001 Q4 | 7,440 | 0 | 0 | 0.0 |
| 2001 Q3 | 6,257 | 5 | 0 | 799.1 |
| 2001 Q2 | 7,705 | 2 | 0 | 259.6 |
| 2001 Q1 | 6,400 | 0 | 0 | 0.0 |
| 2000 Q4 | 7,242 | 3 | 2 | 414.3 |
| 2000 Q3 | 6,239 | 13 | 1 | 2083.7 |
| 2000 Q2 | 8,011 | 9 | 0 | 1123.5 |
| 2000 Q1 | 7,388 | 2 | 0 | 270.7 |
Reportable incidents
5 on file2003 · 1 incident
2002 · 1 incident
SCOOP OPERATOR HAD HIS ARM OUTSIDE SCOOP DECK. WHILE SCOOPING RIB, THE SCOOP SLID TO THE RIGHT, CATCHING OPERATING ARM BETWEEN THE OPERATOR'S COMPARTMENT & RIB.
2001 · 1 incident
STRAINED BACK HANGING ROOF BOLTER CABLE.
1998 · 1 incident
HE WAS ENROUTE FROM THE FEEDER TO TEH MINER WHENHIS HEAD CAME IN CONTACT WIHT THE MINE ROOF. HE CONTINUED TO HAUL COAL W/OUT NOTIFYING ANYONE OF WHAT HAPPENED. HE THEN TOLD THE MINE FOREMAN HE WAS FEELING SICK. HE WAS THEN T-PORTED TO THE SURFACE WHERE AN AMBULANCE TOOK HIM TO THE HOSPITAL. AFTER X-RAYS THE DR. SAID HE HAD MUSCLE SPASMS AND RELEASED HIM.
1996 · 1 incident
ROOF BOLTER OPERATOR WAS INSTALLING #4 BOLT IN THE NEXT TO THE LAST ROW OF BOLTS. WHEN EE TIGHTENED THE BOLT, A PIECE OF ROCK, 2' X 6' X 0"-2" FELL, SCRAPING DOWN HIS BACK
The full compliance file on No 3 Mine
A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.