As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION LEVEL: 2 CORROSION FLOORBEAM +Y765 AT AFT GALLEY AREA BETWEEN FRAME 66 TO FRAME 70 (SSI 534147). REPLACED FLOORBEAM +Y765 AT AFT GALLEY AREA BTW FR.66 TO FR,70 AS PER SRM 51-72-11 AND DRAWING #D53472780. MEASUREMENT OF DAMAGE ARE L=0.691"; W=0.572"; D=0.029"