What was found
CORROSION ON AFT CARGO FLOOR SUPPORT ON TOP AND UNDER NUT PLATES AT BS 1470 RBL 7.55. FOUND OUT OF LIMITS IAW SRM 53-00-53, FIG 101, SHEET 4&5. REMOVED DAMAGED SECTION FLOOR SUPPORT BETWEEN BS 1445-1505, IAW SRM 51-40-02, PG 7 & 31. CUT OUT DAMAGE ON UPPER FLOOR SUPPORT IAW DWG SR41410-7(C) REPAIR 3, SECTION F-F STEP 2. PERFORMED HFEC SURFACE INSPECTION IAW NDT MPT 6, 51-00-19, NO CRACKS NOTED. LOCATED AND DRILLED REPAIR ANGLE IAW DWG SA41410-7. INSTALLED REPAIR ANGLE ON AFT CARGO FLOOR SUPPORT IAW DWG SA41410-7(C) REPAIR 3 SECTION F-F AND SRM 51-40-02.