ON 3/19/03 EMPLOYEE WALKED INTO A ROOF BOLT THAT WAS HANGING DOWN. HE WENT TO THE DOCTOR ON 3/21. HE DIDN'T MISS ANY TIME FROM WORK AT THIS POINT. HE CAME OUT FROM UNDERGROUND ON 3/26 COMPLAIN ING OF CHEST PAINS. HE IS STILL OFF FROM WORK AT THIS TIME. THE DOCTORS HE HAD SEE, ACCORDING TO HIM, THINK HIS PAIN CAME FROM HIS ACCIDENT. WE ARE SUBMITTING THIS DUE TO MRI FINDINGS.