What was found
FWD CARGO INTERCOSTAL HAS A PULLED THROUGH RIVET COMMON TO FLOOR TO SIDEWALL SUPPORT AT BS 500C; LBL 25; WL 155 (MARKED)<[01] VERIFIED APPLICABILITY PER SRM 53-30-53-0I-2 IDENTIFICATION. BAFFLE OPEN HOLES DOES NOT MEET HOLE QUALITY SPECIFICATION PER SRM 51-40-05. RECEIVED NEW INTERCOSTAL ON FWD CARGO ITEM 143A7510-11. LOCATED AND DRILLED IAW SRM 51-40-05 AND DWG 143A7505. INSTALLED NEW INTERCOSTAL ON FWD CARGO BETWEEN BS500B - BSBS500C LBL 25 IAW SRM 51-40-02 AND DWG 143A7505;[02] VERIFIED MEASUREMENT TABLE.;[03] VERIFIED CORRECTIVE ACTION 1.