As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON FLOOR PLATE AT SERVICE DOOR(R1). CORROSION ON FLOOR PLATE WAS REMOVED PER CRJ-900 SRM 51-21-06-001-001-A01 AND WAS EVALUATED OUT OF LIMITS PER CRJ-900 SRM 53-00-00-101-001-A01 AND WAS REPAIRED PER EA :A1-690-53-00096 REV - - SECTION III PERMANENTE REPAIR.