Rock fall on #2 belt, approx 2,400' underground. The fall is covering 6' to 10' of belt line.
No. 4 Coal
No. 4 tiene $25K en multas propuestas de MSHA y $1K pendientes en 0 expedientes impugnados, ademas del muestreo de salud y el registro completo de incidentes.
Seguir esta mina
Avísenme cuando se presente un nuevo incidente de la MSHA en No. 4.
- Muertes
- 0
- Incidentes totales
- 18
- Años en registro
- 1992–2006
- Último incidente
- Oct 2006
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Esta tasa son las citaciones registradas divididas entre las horas de inspección de la MSHA, por cada 100 horas. Refleja el esfuerzo de inspección, no el tamaño de la mina ni la producción.No. 4 tiene $25K en multas propuestas de MSHA y $1K pendientes en 0 expedientes impugnados.
ⓘ
Las diferencias entre las multas propuestas y las pagadas reflejan tanto acuerdos y reducciones en conferencia como montos aun adeudados. Pendiente es el saldo que se debe actualmente.El muestreo de MSHA en No. 4 muestra un polvo respirable de carbon promedio de 0.37 mg/m3 (95% en cumplimiento) en 421 muestras.
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Una muestra es una medicion de cumplimiento en un momento dado, no un historial de exposicion individual. Estas cifras describen registros de muestreo de MSHA y no establecen causalidad ni dosis personal.ⓘ
Las cifras de polvo respirable de carbon y silice corresponden a instalaciones de carbon. El cumplimiento del polvo se mide frente a la norma actual de 1.5 mg/m3; se incluyen muestras anteriores a la norma de 2014, por lo que las tasas de cumplimiento son una senal historica aproximada.ⓘ
Citaciones por millón de horas-empleado reportadas. Las tasas comienzan en el año 2000, cuando inician los datos trimestrales de empleo de la MSHA; los incidentes anteriores se cuentan pero no pueden ajustarse por tasa. Los trimestres con menos de 100,000 horas reportadas se muestran en gris: muy pocas horas para una tasa estable.| Trimestre | Horas trabajadas | Citaciones | S&S | Por 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 |
Mostrar 19 trimestres anteriores Ocultar trimestres anteriores
| Trimestre | Horas trabajadas | Citaciones | S&S | Por 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 |
Incidentes reportables
18 en archivo2006 · 1 incidente
2005 · 1 incidente
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 incidente
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 incidente
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 incidente
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 incidentes
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 incidentes
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.