What was found
DURING ROUTINE ACCOMPLISHMENT OF SCHEDULED C CHECK AND CPCP TASK CARDS, FOUND FLOORBEAM LOWER CHORD CORRODED AT ZONE 100, STA 689, RBL 60 TO RBL 77. FABRICATED REPAIR PARTS AND INSTALLED IAW SRM 51-21-02. REPAIR CARRIED OUT IAW SRM 53-21-00, FLOORBEAM REPAIR. FOUND AT GAMCO MAINTENANCE FACILITY (ABBU), GAMCO NON ROUTINE JO NR 160856, NON ROUTINE WORK CARD NR 4137 AND 4149.