EE EXITED SCOPP TO UNLOAD OIL. HE REALIZED HE WAS STANDING ON MOVE BELT LYING ALONG RIB. HE BRACED HIMSELF WITH LEFT HAND ON SCOOP CANOPY. HE TOOK A COUPLE OF STEPS THEN SLIPPED; FELL ON RIGHT SIDE LANDING ON SCSK. HE FINISHED THE SHIFT CONT'D TO WORK UNTIL 8/12/01 RECOVERY UNKNOWN