INJURED WAS SAWING TIMBERS WITH HYDRAULIC CHAIN SAW. CHAIN CAME OFF WRAPPING AROUND PERSON'S RIGHT HAND AND FINGERS. THE WORST OF INJURY APPEARED TO BE TO MIDDLE FINGER NEXT TO KNUCKLE (SWELLI NG AND BLEEDING).
MINER WAS MINING FINAL PUSHOUT IN #3 BLOCK WHEN THE TOP SET DOWN ON RIPPER HEAD FOULING MINING MACHINE.
ROOF FALL 4 BREAKS INBY SS#155 #7 ENTRY 1100 FT OUTBY WORKING FACES.
ROOF BOLTS BEING INSTALLED IN NO. 3 ENTRY BY OPERATOR ON RIGHT SIDE OF EQUIPMENT. ROCK FELL MEASURING 16"" BY 16, STRIKING OPERATOR IN RIGHT UPPER LEG. OPERATOR WAS THEN TRANSPORTED OUTSIDE TO RECEIVED MEDICAL ATTENTION.
INJURED WAS PULLING ROCK OFF OF MINER, WHILE HOLDING TO ONE END OF ROCK. ANOTHER MAN SLID ROCK AROUND CUTTING END OF MIDDLE FINGER OFF LEFT HAND.