Rock fall on #2 belt, approx 2,400' underground. The fall is covering 6' to 10' of belt line.
No. 4 Coal
No. 4 has $25K in proposed MSHA penalties and $1K outstanding across 0 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 0
- Total incidents
- 18
- Years on record
- 1992–2006
- Latest incident
- Oct 2006
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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. 4 has $25K in proposed MSHA penalties and $1K outstanding across 0 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. 4 shows respirable coal dust averaging 0.37 mg/m3 (95% compliant) across 421 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 Q2 | 9,875 | 12 | 5 | 1215.2 |
| 2007 Q1 | 9,817 | 35 | 13 | 3565.2 |
| 2006 Q4 | 9,469 | 1 | 0 | 105.6 |
| 2006 Q3 | 9,767 | 10 | 1 | 1023.9 |
| 2006 Q2 | 10,059 | 29 | 16 | 2883.0 |
| 2006 Q1 | 10,220 | 4 | 1 | 391.4 |
| 2005 Q4 | 11,004 | 5 | 1 | 454.4 |
| 2005 Q3 | 9,973 | 17 | 11 | 1704.6 |
Show 19 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2005 Q2 | 9,455 | 3 | 1 | 317.3 |
| 2005 Q1 | 9,818 | 6 | 1 | 611.1 |
| 2004 Q4 | 9,773 | 6 | 2 | 613.9 |
| 2004 Q3 | 10,182 | 9 | 4 | 883.9 |
| 2004 Q2 | 10,020 | 14 | 7 | 1397.2 |
| 2004 Q1 | 9,013 | 7 | 2 | 776.7 |
| 2003 Q4 | 8,664 | 6 | 2 | 692.5 |
| 2003 Q3 | 9,739 | 14 | 7 | 1437.5 |
| 2003 Q2 | 9,425 | 4 | 2 | 424.4 |
| 2003 Q1 | 9,315 | 14 | 5 | 1503.0 |
| 2002 Q4 | 8,994 | 9 | 2 | 1000.7 |
| 2002 Q3 | 6,947 | 6 | 1 | 863.7 |
| 2002 Q2 | 8,166 | 12 | 5 | 1469.5 |
| 2002 Q1 | 6,178 | 19 | 9 | 3075.4 |
| 2001 Q4 | 2,122 | 4 | 2 | 1885.0 |
| 2001 Q3 | 240 | 3 | 0 | 12500.0 |
| 2001 Q2 | 6,006 | 13 | 1 | 2164.5 |
| 2001 Q1 | 7,808 | 3 | 2 | 384.2 |
| 2000 Q4 | 0 | 1 | 0 |
Reportable incidents
18 on file2006 · 1 incident
2005 · 1 incident
EMPLOYEE WAS INSTALLING A SPOT BOLT ON LEFT CORNER OF #4 ENTRY. WHEN HE LET THE ATRS DOWN A PIECE OF ROCK FELL OFF OF THE ATRS AND STRUCK HIM ON THE TOP OF HIS HARD HAT. HE WAS HURTING ON HIS NECK.
2004 · 1 incident
Mine electrician was traveling underground when he found the fall. Two others went to check fall. It stopped falling at 10:40 a.m.
2003 · 1 incident
ROCK FALL OCCURED IN THE #5 ENTRY ONE BREAK OUT-BY FACE, SURVEY POINTS 296-297. ROCK WAS APPROX.7-8'THICK, 18'WIDE & 60'LONG.
1995 · 1 incident
A FALL WAS DISCOVERED IN THE #2 ENTRY OF THE MAINS. THE FALL MEASURED APPROX. 20' LONG X 20' WIDE X 8' THICK AND WAS LOCATED APPROXIMATELY 1600' FROM FACE. THERE WERE NO INJURY OR EQUIPMENT IN VOLVED.
1993 · 8 incidents
SUBJECT WAS DRILLING HOLE & WAS ADDING PUSHER TO FINISH DRILLING HOLE & CAUGHT MIDDLE FINGER BETWEEN PUSHER & TOP.
SUBJECT WAS INSTALLING ROOF SUPPORT WHNE ROCK FELL STRIKING MEASURING ROD IN DRILL STEEL TRAY USING MEASURING ROD TO STRIKE SUBJECT IN MOUTH CHIPPING 2 TEETH, 1 ON TO AND 1 ON BOTTOM OF MOUTH ALSO GOT COAL IN EYES.
FALL WAS DISCOVERED AT APPROX 10:00AM 09-21-93 IT IS OVER(XX) ONLY SPAD 2808 IN 3RT OFF NORTH MAINS ROOF HAD BEEN BOLTED WITH 8FT RESIN RODS & APPEARED SOLID IT APPEARED TO HAVE BEEN A RESULT OF POLLAR LINE WEIGHT BLEEDER VELOCITY IS REDUCED BUT & MOVEMENT IS PRESENT OZ IS OK NO CHG WAS PRESENT
EMPLOYEE WAS SWINGING PINNNER HEAD OVER TO INSTALL RIB BOLT. DRILL BOOM WAS HANGING. EMPL RAISINING AND SWINGING HEAD IN UNEVEN BOTTOM AND HEAD FREED UP SWUNG OVER ON EMPLOYEES LEG. EMPL DID N OT START MISSING WORK UNTIL 8/24/93.
OPERATOR SWUMG HEAD OUT TO INSTALL FIRST BOLT IN ROW. HE BEGAN TO DRILL AND NOTICED THAT DRILL HEAD HOSE WAS CAUGHT UNDER CANOPY JACK. IN ORDER TO FREE HOSE, HE SWUNG HEAD INWARD. HE FORGOT TO REMOVE STEEL FROM HEAD, CATCHING HAND BETWEEN STEEL AND CANOPY.
A FALL WAS DISCOVERED IN THE NO. 6 ENTRY OF THE 2-RIGHT OFF OF THE MAINS SECTION. THE FALL MEASURED APPROX. 100' LONG X 20' WIDE X 6' THICK AND WAS LOCATED ABOUT 800' OUTBY THE ACTIVE SECTION. THERE WERE NO INJURIES OR EQUIPMENT INVOLVED.
EMPLOYEE GOT OFF OF THE SHUTTLE CAR AT THE FEEDER TO TURN AROUND AND GO BACK TO THE MINER. WHEN HE STEPPED OFF THE CAR HE STEPPED ON A ROCK IN A WATER HOLE AND IT ROLLED OVER. EMPLOYEE HAD SUR GERY ON KNEE 2-25-93.
NO DAMAGE NO IMPAIRMENT PRESSURE FROM PILLAR LINE RODE OUT OF PILLAR LINE DOWN BELT ENTRY 70.
1992 · 5 incidents
EE WAS REMOVING TOP BELT STRUCTURE FROM ABANDON BELT LINE FROM HEIGHT OF APPROX. 5 FT WHEN STRUCTURE FELL AND HIT EDGE OF BELT DRISE AND GLANCED SIDE WAYS STRIKING EE LEFT FOOT AT HARD THE ARE A.
STRAINED LOWER BACK WHILE PULLING SHUTTLE CAR CABLE THRU BRATTICE.
THE INJURED WAS OPERATING A SHUTTLE CAR. THE SECTION HAS ROUGH BOTTOM AND THE RESULT OF RUNNING OVER THE BOTTOM WAS A BACK STRAIN. THE INJURED DID NOT REPORT THIS INJURY UNTIL HE RETURNED TO W ORK ON 11-18-92.
EMPLOYEE LEFT OPEN KNIFE ON TOP OF POWER UNIT HE WAS USING TO MAKE SPLICE ON S/C CABLE.HE LEANED OVER TO PUT CAT HEAD IN POWER UNIT, KNOCKING KNIFE OFF TRRIKING HIM ON BACK OF RIGHT RINF FINGE R CAUSING A LACERATION.
54736YEE WAS SCALING DOWN LOOSE ROCK IN SEAL AREA WHERE ALOT OF LOOSE MATERIAL WAS. AS HE WAS PULLING ROCK DOWN, ANOTHER PIECE STRUCK HIKM ON THE SHOULDER PUSHING HIM INTO THE SLATE BAR THAT 06120IN HIS HAND AND HIT HIM ON THE CHECK.
The full compliance file on No. 4
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.