As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT FIXED FLOOR PNL- CORROSION LOCATION: FS 1310-1410 C-2 BB POS: AFT BLENDED CORROSION AND FOUND AREA TO BE OUT OF LIMITS PER B757 SRM 53-00-53. REMOVED FIXED FLOOR PANEL BEGAN DRILLING NEW FIXED FLOOR PANEL REF BAC DWG 146N5391 OK TO INSTALL [1315]. FINISHED INSTALLING PANEL PER REF BAC DWG 146N5391.