What was found
INDICATION NOTED AT FS 409+128, VERTICAL POST LBL 18, WL 69 INBD CHANNEL 75 PERCENT FULL SCREEN HEIGHT AND APPROXIMATELY .100 IN LENGTH. FAILED NDT. LOCATED, DRILLED & INSTALLED NEW SERVICEABLE STIFFENERS IAW SRM 51-40-06, 51-40-11, 51-42-06 & REO 601R-53-41-889, PN 601R32208-315 & 601R32208-155.