As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING D-CHECK, FOUND FLOOR BEAM TOP FLANGE RBL 42 TO RBL 64 STATION 380 HAS CORROSION. CUT OUT DAMAGED AREA OF FLOOR BEAM BS 380 LBL 52 10 INCHES APPROX CLEANED AREA, NO MORE CORROSION FOUND. TREATED AND PRIMED PER SRM 51-10-2. INSTALLED FLOOR BEAM REPAIR AS PER SRM 53-10-8.