What was found
C-CHECK - FUSELAGE VERTICAL WEB AT FS X783 CARGO FLOOR UPPER DECK TOP ANGLE FWD SIDE HAS 2 AREAS OF CORROSION, 4" LT OF A/C C/L AND 12" LT OF A/C C/L. REMOVED LIGHT PITTING CORROSION WITH SCOTCHBRITE REF SRM 51-21-00. PERFORMED HFEC OF WORKED AREAS FOR CRACKS IAW NDTM PART 6 51-00-01 NO CRACKS NOTED. PERFORMED UT THICKNESS ON EACH BLENDED AREA IAW NDTM PART 1 51-00-04. IB HIGH .050 LOW .047, O/B HIGH .050 LOW .046. BLEND FOUND TO BE WITHIN LIMITS REF SRM 51-14-00. ALODINE AND PRIMED WORK AREA IAW SRM 51-25-10.