EE ENTERED THE PLANT SHOP AREA TO DISCUSS WORK DUTIES WITH A FELLOW EE. NO WORK WAS GOING ON IN THE SHOP SO HAD REMOVED HIS SAFETY GLASSES. STANDING NEXT TO A PORTABLE STAND, HE PROCEEDED TO P ULL A SCREWDRIVER FROM HIS POCKET AND LIGHTLY PRY ON THE METAL SLAD WHICH HAD FORMED ON THE STAND. AT THE TIME A SMALL PIECE SNAPPED OFF AND STRUCK HIM IN THE LEFT EYE. DEBRIS LODGED IN CORNE