As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IAH-DURING C-CHECK INSPECTION, THE LEFT HAND FLOORBEAM AT FRAME 20 WAS FOUND TO BE CORRODED. MAINTENANCE REMOVED AND REPLACED THE AFFECTED FLOORBEAM IN ACCORDANCE WITH EMBRAER 145 SRM 5140-02, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.