EMPLOYEE SCRAPED HIS RIGHT ARM IN SEVERAL SPOTS WHILE CLEANING A CYCLONE SCREEN FULL OF CRUSHED ROCK. THE SCRAPES WERE MINOR, HOWEVER A COUPLE OF SPOTS BECAME INFECTED. HE DID NOT REPORT THE INCIDENT AND DID NOT VISIT THE DOCTOR UNTIL 1-10-02. HE IS BEING TREATED FOR INFECTION WITH A COURSE OF ANTIBIOTICS.