What was found
DURING ROUTINE C CHECK, FOUND FLOOR PANEL CORRODED FROM STATION 40 TO STATION 55 BETWEEN +X60 AND -X60.7=0. REMOVED FASTENERS AS NEEDED. REMOVED DAMAGED FLOOR PANEL WEB. FAB`D NEW WEB, LOCATED, DRILLED, TREATED, PRIMED, AND INSTALLED NEW FLOOR PANEL WEB FROM STATION 40 TO STATION 55 BETWEEN +X60 AND -X60.7=0 IAW DC8 SRM 51-1-21, 53-7-1, 51-1-4, 51-1-5, AND 51-1-8.