What was found
CORROSION ON FLOOR SUPPORT; UPPER SURFACE AT STA 949; RBL 50; WL 208.<[01] UPDATED MEASUREMENT BLOCK;[02] REMOVED CORROSION ON FLOOR SUPPORT ATB STA 949; RBL 50; WL 208 PER SRM 51-10-01-0G-0. AREA BLENDED IS 1.6' BY 1'; OVER 50% MATERIAL LOSS. OUT OF LIMITS PER SRM 53-70-51-1A-1.;[03] VERIFIED CORRECTIVE ACTION 1 AND 2 .;[04] INTERCOSTAL REMOVED ON TTG8Q00HP9VH STEP 6 LOCATED AND DRILLED NEW INTERCOSTAL AND TO BE INSTALLED ON TTG8Q00HP9VH STEP 6 ALL I.A.W SRM 51-40-05-0G-0 AND BOEING DWG 147A5650;[05] VERIFIED MEASUREMENT TABLE AND ACTION 4