What was found
DURING C-CHECK, FLOORBEAM AT BS 680 HAS CORROSION/CRACK ON UNDERSIDE OF UPPER AFT FLANGE RBL 33. CUT OUT CRACKED/CORRODED AREA AS PER SRM 51-10-1 AT FLOORBEAM, BS 680 RBL 33 UPPER CAP 2.5 PER SRM 53-10-8 FIG 5. INSTALLED FLOORBEAM UPPER CHORD REPAIR AS PER SRM 53-10-8 FIG 5. REPAIR SIZE T-ANGLE 13, L-ANGLE 13, AND STRAP 13 BY 1, N/R3665.