EE WAS ROOF BOLTING AN UNIT 3. AS HE WAS LOWERING THE ATRS A PIECE OF LOOSE ROOF ROCK FELL FROM BETWEEN THE ROOF BOLTS STRIKING HIS FOREARM CAUSING A LACERATION.T HE EE RETURNED TO WORK THE NE XT DAY AND IS WORKING WITH SUTURES. NO TIME LOSTDUE TO THE INJURY.