EE AGGRAVATED A PRE-EXISTING CONDITION WHILE HE WAS STANDING ON A WEAR PLATE THAT PROTRUDED FORM THE HOPPER WALL USING A TORCH TO CUT OUT SOME CONNECTION BOLTS ON THE EAST GATE CRUSHER HOPPER. HE WAS STANDING ON A WEAR PLATE THAT PROTRUDED FROM THE HOPPER WALL AND WAS STEADYING HIMSELF BY HOLDING ONTO VERTICAL BEAM WITH HIS LEFT HAND, ARM EXTNEDED AT SHOULDER LEVER. WHILE CUTTING A