As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:C2 AFT LWR CARGO PIT AT FS 1540 VERTICAL INTERCOSTAL ATTACHED TO LONG 30R IS CORRODED AT ATTACH POINT. REMOVED FASTENER FOR ACCESS TO CORROSION. REMOVED CORROSION AND FOUND TO BE OUT OF LIMITS IAW DC8 SRM 53-2-0. FAB REP ANGLE AND SPLICES IAW DAC DWG 5646608 & DAC SRM 53-2-0. ALODINED AND PRIMED IAW DC8 SRM 51-1-8 AND INSTALLED IAW DC8 SRM 51-1-21, 51-1-20D AND 51-3-0.