EVIDENCE INDICATED THAT A FIRE OCCURRED IN THE AREA OF NO. 3 CONVEYOR BELT RESULTING IN THE BELT BURNING IN HALF. THE FIRE SUPPRESSION SYSTEM ACTIVATED TO EXTINGUISH THE FIRE. ONCE FOUND AT 7: 45 P.M., ONLY HOT EMBERS AND SMOLDERING REMAINEED THAT WERE EXTINGUISHED TOTALLY WITHIN 15 MINUTES.