EE STATES HE WAS RIDING W MANTRIP TO SECTION WHEN MANTRIP WENT THRU DEEP AND BETWEEN OUT CAUSING PAIN IN LOWER BACK ALLEGED ACCIDENT ON 10-10-00 WAS TREATED AS FIRST AID. EE HAS HAD BACK SURGR Y FOR PREVIOUS ACCIDENT ON JAN 1995. INCIDENT WAS TREATED AS RECORRAUCNE BY MEDICAL PERSONAL OF OLD INJURY ON 11-14-00. MEDICAL SPECIALIST MADE ASSEMBENT THAT THERE WAS A NEW INJURY AT WHICH