INJURED WAS PREPARING TO WELD HOLE IN CHUTE. HE STEPPED OVER INTO CHUTE AND HIS FOOT CAME TO REST ON SLIDK SIDE OF CHUITE. WHEN WEIGHT WAS PUT ON FOOT, HIS FOOT SLIPPED. HE TRIED TO CATCH HIMS ELF WITH HIS RIGHT HAND. REQUESTED MEDICAL TREATMENT ON 8-20-01 & RECEIVED SAME.