EE REPAIRING 42 X 48 JAW PITMAN. JOB REQUIRED A LOT OF GRINDING. HE NOTICED AN EYE IRRITATION STILL PRESENT ON 4/4/00. REPORTED TO HIS SUPERVISOR HE FELT O.K. IRRITATION STILL PRESENT ON 4/6. WENT TO CLINIC TO HAVE IT REMOVED. EE OBSERVED ON SEVERAL OCCASIONS WEARING PROPER PPE. OBJECT COULD HAVE ENTERED EYE SEVERAL WAYS (FALLEN FROM CLOTHING, WIPED IN EYE ETC)