February 2, 1995
KY · Coal
roof bolter, rock bolter, pinner, mobile roof support operator (mrs)
MACHINERY
Jml Mining Inc · Over-exertion (Not Elsewhere Classified)
OPERATOR PROCEEDED TO BOLT A RIGHT BREAK AT BREAK 17 ON MAIN LINE. HE STARTED BOLTING OFF SEQUENCE. AFTER HE HAD PUT UP HIS FIRST BOLT HE LOWERED THE ATRS & BEGAN TO MOVE MIACHINE TO NEXT PLAC E, WHEN A SLAB OF ROOF ROCK FELL OUT ABOUT 8' WIDE & APPROX 10" THICK, STRIKING HIM ON THE LOWER BACK CAUSING A MUSCLE STRAIN TO LOWER LEFT SIDE OF HIS BACK.