ON SEPT 17 EE BELT EXAMINER CALLED MINE SUPER OTHER HE STATED HE WOKE UP WITH BACK HURTING AND COULD NOT WORK. HE STATED HE DID NOT THROW WHAT WAS WRONG. EE REPORTED A FILE ONLY ACCIDENT BACK 9-20-01. HE HAD NO COMPLAINTS FROM THIS AND PERFORMED REGULAR DUTIES UNTIL THE 10-17-01. HE SAYS HE CAN NOT RELATED THIS TO THE PREVIOUS REPORTED INJURY. OUR ONLY DETERMINATION IS THAT OF OCCU