OLD MAINS/ CONVENTIONAL ROOF BOLTED 48" OVER A PERIOD OF YEARS THE ROOF HAS BEEN WEAKENED BY AIR AND MOISTURE SEPARATING THE LAMINATES.
Mine #41 Coal
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Avísenme cuando se presente un nuevo incidente de la MSHA en Mine #41.
- Muertes
- 0
- Incidentes totales
- 46
- Años en registro
- 1985–1996
- Último incidente
- Jul 1996
ⓘ
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.ⓘ
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 |
|---|---|---|---|---|
| 2001 Q3 | 0 | 0 | 0 | |
| 2001 Q2 | 0 | 0 | 0 |
Incidentes reportables
46 en archivo1996 · 10 incidentes
SLICKER RIB.
WHILE THE CONTINUOUS MINER WAS SETTING OVER THE SHUTTLE CAR WAS SETTING IN THE INTERSECTION. THE OTHER SHUTTLE CAR WAS RETURNING TO THE MINER AND STRUCK THE OTHER SHUTTLE CAR.
A ROOF FAL HAS OCCURRED IN THE CROSSCUT BETWEEN THE NO. 5 AND NO. 7 ENTRY. THE ROOF FALL WAS A HORSE BACK ABOUT 6.5 FEET THICK AND 70 FEET LONG
INJURED WAS LINING UP A STEERING JACK ON A 21SC WHEN HIS INDEX FINGER WAS CAUGHT IN A PINCH POINT.
A ROOF FALL OCCURRED IN THE NO.4 ENTRY ONE CROSSCUT INBY SPAD NO. 138. THE AREA IS IN A FALTED AREA WITH CHANGING ROOF. THE AREA WAS SUPPORTED 48 INCH COV. BOLTS.
A ROOF FALL OCCURRED 100 FEET OUTBY THE FACE AREA IN 6 INTERSECTION THE AREA IS A FAULT WITH CHANGING ROOF.
INJUREE WAS JACKING SUPPLY CAR ONTO TRACK, HAND SLIPPED ON JACK HANDLE JACK HANDLE THEN SPRUNG BACK STRIKING EE ON NECK & CHIPPING A TOOTH.
A ROOF FALL OCCURRED IN THE #5 & #6 ENTRY AT 1500 FEET INBY THE #6 BELT DRIVE. THE CONDITION IN THE AREA HAD HORSES BACKS SIDE BY SIDE.
TOP ABOUT 4-7 FT THICK, 18 FEET WIDE AND 80FEET LONG WITH SLICK SIDE FELL OUT ACROSS INTERSECTION OF #7 AND #8 ENTRY. LOCATION OF FALL IS 700FEET INBY #6 BELT DRIVE.
1995 · 7 incidentes
DID NOT BECOME LOST TIME ACCIDENT UNTIL 4-8-96.
900 FEET INBY #2 BELT DRIVE A ROCK FALL OCCURRED. THE AREA IS A FAULTED AREA.
EMPLOYEE PUTTING CRIB BLOCK UNDER A JACK OF THE MINER, MINER OPERATOR LET JACK DOWN ON HIS THUMB, EMPLOYEE SUFFERED LACERATION TO LEFT THUMB THAT REQUIRED EIGHT SUTURES.
REMOVING DRILL MOTOR FROM IDLE MACHINE.
INJURED HAS WORKED IN AN UNDERGROUND COAL MINE FOR OVER 11 YEARS. INJURED HAD A GRADUAL ONSET OF BACK PAIN AND IS NOW BEING TREATED FOR A HERNIATED DISK.
SHUTTLE CAR HUNG IN POINT AS IT WAS BIENG LOADED, EMPLOYEE WAS OUTBY THE MINER AGAINST THE RIGHT RIB AND THE SHUTTLE CAR HIT HIS FOOT.
BUMPED HIS KNEE WHILE ROOF BOLTING.
1994 · 7 incidentes
BRAKES FAILED ON SCOOP, EMPLOYEE HAD TO SKIM RIB TO STOP, STRUCK LEFT SIDE OF FACE.
A ROCK FALL, ONE BREAK OUT BY FEEDER IN #1 ENTRY APPARENT CAUSE: MOUNTIAN BREAK.
EE LEFT FOOT SLID UNDER THE HEAD OF THE ROOF BOLTER AS THE BOLTER HEAD WAS BEING LOWERED.
THE ROOF CONTAINED AN AREA OF RASH ROCK ABOVE THE COAL BED AND ABOVE THE TEST HOLE AREA OF ROOFBOLTS BEING INSTALLED. THE SLIP LET GO ALLOWING THE ROOF TO FALL.
WORKING IN THE RETURN, SLAB OR ROCK FELL AND GLANCED OFF UPPER BODY AND LEFT LEG.
CARRYING BUCKET OF BOLTS APPROX. 200' UNDERGROUND. STRAINED BACK.
WHILE WORKING ON BELT DRIVE OUTSIDE, WAS ON TOP OF DRIVE, FELL THRU FOR ABOUT 3-4 FEET AND RIBS STRUCK A BRACE ON BELT DRIVE.
1993 · 1 incidente
EE WAS OPERATING A ROOF BOLTER A PIECE OF PINNER STEEL BROKE STRIKING EE ON LEFT ARM. EE SUFFERED A FRACTURE TO LEFT ARM.
1991 · 2 incidentes
DRAW ROCK PIECE OF DRAW ROCK FELL OUT BETWEEN PINS STRIKING TRACTOR OPERATOR ON RIGHT SHOULDER. FRACTURED FIBULA BONE.
FALL 25'OUTBY FACE IN #3 ENTRY.OCCURRED AFTER PRESHIFT WAS MADE AND FOUND BY SECTION EMPLOYEES.
1990 · 1 incidente
A PIECE OF DRAW ROCK FALL OUT OF THE TOP BEHIND THE OPERATOR LANDING ON THE BOTTOM ON IT EDGE AND FALL INTO THE OEPRATOR HITTING HIM IN THE BACK AND PUSHED HIM INTO THE MACHINE'S SMALL CONTROL PANEL BOARD AND PANIC BAR, PINNING HIM BETWEEN MACHINE ADN ROCK, WHICH RESULTED IN BREAKING HIS BACK, RIBS AND PUNCTURING A LUNG.
1989 · 1 incidente
WHIE TRAMMING A 14 BU LOADER THE OPERATOR TRAMMED OVER A ROCK THAT COME UP INTO OPERATOR COMPARTMENT AND MASHED HIS FOOT BETWEEN THE ROCK AND MACHINE.
1988 · 5 incidentes
CUTTER OPERATOR WAS HNAGING THE CABLE ON CABLE HANGERS BEFORE ENTERING A ENTRY.
LIMATNITED SAND ROCK.
LAIMINATED ROCK WITH SLICKEN SIDES
AN AREA OF WEAK STRATA & LAMINATED ROCK SANDSTONE WITH SLICKEN SIDES
INJURED PARTY WAS LIFTING A BAG OF CEMENT AND HURT HIS BACK HE HAS PINCHED A NERVE IN HIS BACK
1987 · 6 incidentes
ROCK FALL BETWE9N SPAD NO.31 AND 32 IN NO.5 ENTRY.
MAN WAS LOADING3CEMENT BLOCK ONTO FLAT CAR & T WISTED HIS BACK.
EMPLOYEE WAS WA5KING AROUND COAL DRILL MACHINE AND HE BUMPED KNEE ON THE MACHINE.
EMP WAS LOADING3RAILS ON FLAT CAR OUTSIDE. HURT LEFT ARM
CHANGING BATTER3ES AT STATION,BUMPED COTNER OF LEFT EYE ON WIRE,RESULTING IN CONTUSION AND LACERATION.
PUTTING BOLT IN3BUG DUSTER ON CUTTER TOLD CUTTER MAN TO RISE BOOM WHEN CUTTER TURN ON BUG DUSTGER WAS IN GEAR I.NAME HAD HAND ON BUG DUSTER CUT 2 FINGERS OFF
1986 · 4 incidentes
WAS SETTING ROO0 BOLT AND MASHED INDEX FINGER ON LEFT HAND.
HAD ROCK FALL I3 #4 ENTRY 4000 INSIDE CRIBS OFF & DANGERED OFF.
RAIL RUNNER STU7K IN POINT HIT ANOTHER RAIL RUNNER HURT LEFT LEG AND HIP
ROCK FALL FROM 7OP BETWEEN RIB AND SAFETY JACK CAUSING DAMAGE TO BACK FROM ROCK FALLING AGAINST HIS BACK WHILE HE WAS ROOF BOLTING
1985 · 2 incidentes
HAD ROCK FALL IN #5 ENTRY HORSE BACK.
HAD ROCK FALL IN #1 ENTRY AT 4TH CROSSCUT APPROX. COVERED FMC 350 ROOF BOLTER UP NO ONE INJURED TOP GAVE NO WARNING.