What was found
(CAN) AIRCRAFT EXPERIENCED AN ENGINE NR 1 FAILURE ON DEPARTURE, BETWEEN 60-70KTS, A LOUD BANG WAS HEARD BY THE CREW AND PASSENGERS. THE PILOTS BROUGHT THE ACFT TO A STOP AND EXITED RWY AT TAXIWAY. FIRE FIGHTERS INSPECTED THE NR 1 ENGINE AND FOUND NO EVIDENCE OF HYD FLUID OR FUEL LEAKAGE. UPON INSPECTION OF THE ENGINE, IT WAS TOTALLY DESTROYED. CENTER EXHAUST PIPE WAS BENT AND THE LT SIDE STABILIZER WAS DAMAGED. NR 1 ENGINE REPLACED, GROUND RUN AND LEAK CHECK C/OUT SERV.