EE OPERATING 26 TON HAUL TRUCK T-31 IN THE 251 HEADING. EE'S LEFT EYE STARTED TO HURT . EE FELT NOTHING STRIKE HIS EYE. EMERGENCY ROOM DR FOUND A SMALL FLECK OF METAL IN HIS LEFT EYE RESULTING IN AN ABRASION OF THE CORNEA. EE REPORTS HE WASWEARING HIS SAFETY GLASSES.