MSHA record for Red Fox No 3 (mine ID 1516574). Fatalities, non-fatal incidents grouped by year, current operator and controller, and mine context.
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A ROOF FALL OCCURRED IN THE INTERESECTION OF #5 ENTRY, 40' INBY THE PORTAL. THE FALL MEASURED APPROX. 80' LONG, 20' FEET WIDE, 5'THICK. ANOTHER FALL OCCURRED IN THE INTERSECTION OF #8 ENTRY, 4 0' INBY THE PORTAL. THE FALL MEASURED APPROX. 30' WIDE, 66" THICK. THE ROOF IN THE AREA OF THE FALLS WAS LAMINATED SHALE. THE AREA OF THE FALLS WAS SUPPORTED WITH 5' RESIN GROUTED RODS ON THE
ROOF FALL OCCURRED #5 ENTRY-BELT ENTRY 180'INBY PORTAL.ROOF IN AREA OF FALL LAMINATED SHALE.FALL MEASURED 38'LONG X 20'WIDE X 6'THICK.AREA OF FALL SUPPORTED WITH 5' RESIN GROUTED RODS ON ADVAN CE.
A ROOF FALL OCCURRED IN THE NUMBER 8 ENTRY APPROXIMATELY 22 FEET OUTBY THE FACE.THE ROOF IN THE AREA WAS LAMINATED SHALE.THE FALL WAS 42 FEET LONG,19 FT WIDE AND 7 FEET THICK.
A ROOF FALL OCCURRED INT EH INTAKE AIRCOURSE, NUMBER 6 ENTRY. THE LOCATION WAS APPROXIMATELY 325 FEET INBY THE PORTAL AT SPAD NUMBER 4748. THE ROOF IN THE AREA WAS LAMINATED SHALE. THE FALL WAS 18 FEET WIDE, 20 FEET LONG 5 1/2 FEET THICK.
VICTIM WAS IN THE PROCESS OF BREAKING A ROCK INTO SMALL PIECES SO THAT IT COULD BE REMOVED FROM THE TOP OF THE CONTINUOUS MINER. HE WAS POUNDING THE ROCK WITH A 8 POUND, SHORT HANDLE HAMMER, WHEN SUDDENLY A PART OF THE ROCK FELL INTO THE BOOM OF THE CONTINUOUS MINER AND THE REMAINING ROCK TILTED UPWARD, PINNING I.NAME AGAINST THE ROOF OF THE MINE.
A ROOF FALL OCCURRED IN RTR SIDE RETURN AIRCOURSE #7 & #8 ENTRIES LOCATION WAS APPROX 8 XCUTS FROM FACE AREA ROOF IN AREA WAS LAMINATED SHALE FALL WAS APPROX 8FTX20FTWIDEX30FTLONG IN EACH OF T HE TWO ENTRIES #7 &8