What was found
CABIN BS 345, RBL 18-LBL 30 FLOORBEAM UPPER STRUCTURE CORRODED. REMOVED CORROSION AND FOUND TO BE OUT OF LIMITS IAW SRM 53-00-51, FIG 101, SH NR 4, DET III . REPAIRED FLOORBEAM IAW SRM 53-00-51, FIG 201, DETAIL I, SH 4, REPAIR 3, MAJOR REPAIR .