As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT WET AREA FLOORBEAM 986.5 UPPER REPAIR T-CAP CORRODED RBL 0 TO RBL-45. GROUNDED - YES. REMOVED DAMAGE ON AFT WET AREA FLOORBEAM STA 986.5 REPAIR T-CAP MAX MAT LOSS 100% FOUND TO BE OUT LIMITS. REMOVED AND INSTALLED NEW REPAIR ON FLOORBEAM T-CAP STA 986.5 DBL 0 TO RBL 50 IAW B737-800 SRM 53-70-52-2R-4. W= 2" O= .150" R= 0 L= 2" D= .150.