MULTIPLE VERTICLE CRACKS & WATER COMING THRU THEM ALLOWED INTERSECTION TO FALL TO ABOUT 9 FT
Buffalo No 9 Coal
MSHA record for Buffalo No 9 (mine ID 4607673). Fatalities, non-fatal incidents grouped by year, current operator and controller, and mine context.
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- Fatalities
- 0
- Total incidents
- 23
- Years on record
- 1989–1992
- Latest incident
- Mar 1992
Reportable incidents
23 on file1992 · 1 incident
1991 · 11 incidents
DELIVERY MAN LIFTING MOTOR OFF TRUCK.CHAIN SLIPPED AND CAUGHT INJURED'S LEFT RING FINGER.
INJURED WAS HANGING CURTAIN AT MINER AND MINER OPERATOR SWUNG BOOM AND HIT HIM IN THE BACK.
ROOF FALL IN ENTRY RETURN OF N.E. MAINS IMMEDIATE ROOF WAS COAL AND RASH. AREA WAS BOLTED WITH 4 FT GLUE BOLTS AND CRIBBED ON BOTH SIDES.
CUT LEFT HAND WHILE CUTTING 2 INCH PLASTIC LINE WITH KNIFE.
EE WAS INSTALLING CAT IDLER AND PULLED MUSCLE IN LOWER BACK.
EE WAS SAWING ON A WIRE BRAID HOSE WITH HACK SAW WHEN PIECE OF RUST GOT IN RIGHT EYE.
LAMINATED COAL AND SHALE FOR DEPTH OF 9 IN IMMEDIATE ROOF.
LAMINATED COAL AND SHALE FOR DEPTH OF 9 IN IMMEDIATE ROOF. WATER PRESENT. BOLTED WITH 5' TENSION REBAR.
MINER CLIMBED OUT OF DECK OF ROOF BOLTER & PULLED MUSCLES IN BACK.
MINER DAMAGED RIGHT KNEE WHILE INSTALLING MOTOR ON SHUTTLE CAR. PULLED LIGAMENTS.
WENT THROUGH AN AREA WITH 4 TO 5 FOOT OF COAL AND RASH IN IMMEDIATE ROOF. AREA WAS BOLTER WITH 4 AND 6 FOOT RESIN BOLTS AND HAD 6 CRIBS IN THE INTERSECTIONS.
1990 · 7 incidents
MINER WAS EXTRACTING CRIB BLOCK AND TIMBERS FROM GOB AND STRAINED MUSCLES IN RIB CAGE AND BACK.
AREA OF ROOF IN #5 MAIN HEADING APPROX 1500FT OUTBY SECTION FELL FOR ABOUT 120FT LONG & UP TO 10FT HIGH AREA WAS KNOWN TO BE FAULTY BOLTED WITH 4FT RESIN 5FT TENSION REBAR & SOME CRIBS INSTALL ED
MINER WAS USING SLEDGE HAMMER ON FOOT SHAFT ON CONTINUOUS MINER. SLIVER OF STEEL ENTERED RIGHT THIGH.
MINER WAS UNLOADING BNDLES OF ROOF PLATES FROM SCOOP BUCKET. CUT LEFT HAND ON SHARP EDGE OF PLATE.
STEPPED OVER SIDE OF SCOOP BUCKET AND SLIPPED INJURING HIP
THIN COAL RIDER JUST ABOVE 4 RESIN BOLTS 2800 FEET OUTBY SECTION.
FAULTY AREA IN TOP RUNNING ACROSS SECTION FROM #6 TO #2 HEADING INTERSECTION HAD 3 VERTICLE CRACKS DEVELOP AFTER MINING. WATER DRIPPING. WE DETECTED HORIZONTAL CRACKS WHEN REBOLTING. FELL OUT IN A DOME ABOUT 18' HIGH.
1989 · 4 incidents
AREA AROUNDF GAS WELL IS LOCATED OVER TOP OF SOLID BLCOK OF COAL IN CHILTON SEAM. THIS AREA IS NOT ALLOWED TO SEATTLE AS IS SURROUNDIG RIBS, TOP AND BOTTOM AND THIS IS WHERE FALL OCCURRED IN INTERSECTION.
EXTREMELY LARGE SLIP ACROSS 4 ENTRIES & ABOUT 100FT WIDE EDGE OF SLIP THROUGH X-CUT FELL OUT
INTERSECTION 60' INBY SPAD #78 FELL 0 TO 5' HIGH. AREA SUPPORTED WITH 4' RESIN BOLTS THAT DID NOT PENETRATE FAR ENOUGH TO SUPPORT A STREAK OF RASH THAT WAS ENCOUNTERED.
4 VERTICLE CRACKS IN CLOSE PROXIMITY TO ONE ANOTHER ALLOWED INTERSECTION IN #1 HEADING IN MAINS TO FALL OUT FROM 0 TO 5 FEET HIGH LOCATED 1 X-CUT INBY SPAD #81
The full compliance file on Buffalo No 9
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.