As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON DRIP TRAY RH/LH OF FS280.00 AT CABIN FLOOR STRUCTURE. CORROSION ON DRIP TRAY LH OF FS280.00 AT CABIN FLOOR STRUCTURE WAS EVALUATED DUE TO EXCESSIVE CORROSION PER CRJ-900 SRM 53-00-00-101-001-A01 AND REPLACED PER SRM 51-42-13-001-001-A01 AND CORROSION ON DRIP TRAY RH OF FS280.00 AT CABIN FLOOR STRUCTURE WAS REMOVED PER SRM 51-21-06-001-001-A01 AND EVALUATED WITHIN LIMITS PER SRM 53-00-00-101-001-A01.