As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON FLOOR SUPPORT AT FWD WET AREA BS304 LBL11 WL208.<[01] REMOVED AND REPLACED INTERCOSTAL (FLOOR SUPPORT) AT FWD WET AREA FROM BS 294.5 TO BS 312 LBL 11 PER SRM 51-40-02-0G-0 AND BOEING DWG 141A5600 REV. N.;[02] VERIFIED CORRECTIVE ACTION #1