EE WENT TO CHECK NORTH CLINKER BUCKET ELEVATOR WHICH HAD DROPPED OUT. HE WAS CLIMBING UP STEPS TO CHECK (STOP FLAGS) ELEVATOR. WHILE COMMING BACK DOWN HE SLIPPED & CAUGHT HIS FALL WITH HIS RI GHT HAND. THE TIPS OF HIS RING FINGER & SMALL FINGER WERE PINCHED BETWEEN RIDING RAIL & WHEEL ONSOUTH BUCKET ELEVATOR.