What was found
FOUND DURING C-CHECK, WEB CORRODED AT STA 290 UNDER FLOOR PANEL 121CZ. MAINTENANCE REMOVED CORROSION, CHECK LIMITS BLENDED AND ROUTED OUT CORROSION IAW SRM 51-70-40, REMAINING MATERIAL IS OUT OF LIMITS PER SRM 53-70-30. REPAIRED WEB AT FS 290 UNDER FLOOR PANEL NR 121CZ.