EE WAS CROSSING A CONVEYOR BOLT THAT WAS OUT OF SERVICE. WHEN HE PLACED ONE OF HIS FEET ON A BELT RAIL AND STARTED TO STEP ACROSS HIS FOOT SLIPPED AND HE FELL, STRIKING THE BELTRAIL. THIS RESU LTED INTO A CONTUSION TO HIS RIGHT THIGH. EE MISSED NO WORK HOWEVER ON 6-29-01 HE HAD SOME FLUIDS DRAINED FROM THAT THIGH.