INJURED WAS USING A HAND GRINDER TO GRIND METAL FROM A WATER TANK. THAT EVENING AT HOM HIS EYE BEGAN TO BE IRRIRTATED. HE WENT TO THE DR. ON 8-4-00. THE DR. REMOVED A PIECE OF METAL FRAGMENT F ROM THE EYE. INJURED WAS UNSURE OF WHEN THE METAL PIECE GOT IN HIS EYE. HE SAID HE WAS WEARING PRESCRIPTION SAFETY GLASSES AND A FACE SHIELD WHEN GRINDING.