What was found
CORROSION AT FCB ON FLOOR TO SIDEWALL SUPPORT BS500A - BS500D RBL23 WL156.<[01] EVALUATED CORROSION AT ALL LOCATIONS; FOUND DEEPEST LOCATION TO BE AT BS 500B+10 RBL 23 WL 156; FOUND 0.015 REMOVED FROM ORIG 0.040 IN NUMEROUS 1'X1' AREAS; FOUND TO BE OUT OF LIMITS PER SRM 53-00-53-1A-2 USING DIAL DEPTH GAUGE ATS 2473 DUE 08/2023;[02] VERIFIED CORRECTIVE ACTION 1 AND MEASUREMENT TABLE.;[03] LOCATED AND DRILLED NEW FLOOR TO SIDEWALL SUPPORT BS500A-BS500D RBL23 WL156 PER SRM 51-40-05-0G-0 AND DWG 143A7500.;[04] VERIFIED CORRECTIVE ACTION 3