EE STATED HE WAS STRUCK ON THE LEFT SHOULDER BY A ROOF BOLT WHEN TAKING DOWN A REFLECTOR. HE CONTINUED TO WORK AND FINISHED HIS SHIFT. NO FIRST AID TREATMENT WAS REQUIRED. ANY TREATMENT OFFERE D WAS REFUSED BY EE. EE HAD BEEN RECEIVING MEDICAL TREATMENT SINCE 12/05/01 FOR HIS SHOULDER FROM A PREVIOUS ACCIDENT. THIS REPORT IS ONLY MADE TO ABATE CITATION#3568494 ISSUED ON 8/14/02.