What was found
MAIN DECK CREASE BEAM HAS CORROSION UNDERNEATH AROUND THE NUTPLATES HOLES, FROM STA 365 TO 418, RBL 60. REMOVED CORROSION FROM RT SIDE IB CREASE BEAM CHORD STA 365-418 RBL 60 IAW SRM 51-10-02. FOUND TO BE WITHIN LIMITS IAW SRM 53-30-15, FIG 101, DETAIL VIII. ORIG MAT .070. AFTER REWORK .065. FOUND CREASE BEAM WEB AT STA 377-395 TO BE CORRODED OUT OF LIMITS IAW SRM 53-30-15 FIG 101 DETAIL VIII ORIG MAT .040 AFTER REWORK .030. R & R CREASE BEAM WEB IAW SRM 51-40-02. CLASSIFIED CATEGORY "A" MAJOR REPAIR.