What was found
BS 1100 - 1120 LEFT CREASE BEAM WEB FOUND CORRODED. CORROSION REMOVED IAW SRM 51-10-02-06, REV 118.0. ORIGINAL MATERIAL THICKNESS 0.063", REMAINING THICKNESS 0.044" AND MATERIAL THICKNESS REMOVED 0.019". FOUND EXCEEDED 10 PERCENT, LIMIT IAW SRM 53-40-13-1A, REV 118.0. CREASE BEAM WEB REMOVED AT STA 1100-1120, LT IAW SRM 51-40-02-OG, REV 118. CREASE BEAM WEB FABRICATED IAW DWG 144N5210, SHT 1, REV- AND INSTALLED IAW DWG 144N5200, SHT 1, REV B. REPAIR CLASSIFIED MAJOR IAW GMM 6-2-100.