EE WAS WORKING BENEATH W-20 LOADER REMOVING THE ENGINE AND TRANSMISSION BOLTS. ANOTHER EE WAS RUNNING AN AIR IMPACT WRENCH ABOVE H8IM, WHICH STIRRED UP DUST AND DIRT. WHEN HE TURNED HIS HEAD, A FOREIGN OBJECT GOT INTO HIS LEFT EYE AND UNDERTHE UPPER EYE LID. PHYSICIAN REMOVED FOREIGN BODY AND PRESCRIBED EYE DROPS.