What was found
CORROSION ON INTERCOSTAL AT AFT CARGO BAY BS788; BS787+8 RBL7. MARKED. ; / [01] EVALUATED CORROSION ON INTERCOSTAL; FOUND TO BE OUT OF LIMITS DUE TO NO ALLOWABLE LIMITS IN THE SRM AND REQUIRES REPLACEMENT PER SRM 51-10-02-0G-0; [02] VERIFIED CORRECTIVE ACTION ENTRY 1.; [03] REMOVED DAMAGED INTERCOSTAL;LOCATED AND DRILLED NEW INTERCOSTAL AT BS 787-807; RBL 7;STR 27R; IAW SRM 51-40-02-0G-0; 51-40-05-0G-0 AND DWG146A8130; [04] VERIFIED CORRECTIVE ACTION 3; [05] OK INSTALL INTERCOSTAL; [06] VERIFIED OK TO INSTALL; [07] INSTALLED NEW INTERCOSTAL AT BS 787-807; RBL7; STR27R; PER SRM 51-40-02-0G-0; AND DWG 146A8130; [08] VERIFIED CORRECTIVE ACTION ITEM 7.; [09] VERIFIED TASK IS COMPLETE.