What was found
RT CREASE BEAM WEB, JUST AFT OF BS 1020 IS CORRODED. CORROSION WAS REMOVED & THE MATERIAL LOSS WAS MEASURED AT.013" WHICH IS OUT OF LIMITS IAW SRM 53-40-13. MAJOR REPAIR ACCOMPLISHED: CORROSION WAS REMOVED & THE MATERIAL LOSS WAS MEASURED AT .013" WHICH IS OUT OF LIMITS IAW SRM. REMOVED CREASE BEAM IAW SRM 51-40-02. HEAT TREATED NEW PART -16 SHEER WEB AND FORMED ON W/O 27236-2400-0002 IAW DWG 144N5140. ANADIZED PART ON WO 458564- 40697. TRIMMED & DRILLED NEW SHEER WEB IAW SRM 51-40-05. PRIME DRILLED & PAINTED IAW 51-20-01 & MM 51-21-00-377-001. INSTALLED NEW RT CREASE BEAM WEB AT BS 1020-1040 IAW 41-40-02 & DWG 144N5140. APPLIED CIC IAW SRM 51-20-01.