What was found
TAKING OFF WELL ABOVE MINTO. AFTER REACHING TOC A 200LB LESS, GOT TO SECOND FIX AT PLANNED FUEL WEIGHT. DURING CRUISE AND ARRIVAL LANDING FUEL WEIGHT CONTINUED DEACREASING IN A RAPID TREND AND AFTER GETTING TO MINIMUM FUEL, HAD TO DIVERT TO ALTERNATE. FUEL BURN AND THRUST SETTINGS SEEMS NORMAL AT 1200 LB/HR PER ENGINE. (FLIGHT 5912 - FILED CLOSED) OCM PERFORMED A VISUAL CHECK OF THE FUEL TANK EXTERIOR IAW AMM 29-11-00-210-801, AMM 28-11-00-210-803 AND FOUND NO FUEL LEAKS IAW AMM 28-11-00-790-802. ALSO COMPLETED A FUEL MLI CHECK OF BOTH WINGS IAW AMM 12-11-28-750-804 AND FOUND TO BE WITHIN 2% OF EICAS READINGS NO DISCREPANCIES NOTED ON MLI CHECK. OK FOR RETURN TO SERVICE.