What was found
CRACKED INTERCOSTAL AT FWD CABIN BS344+6 RBL32 WL208.<[01] REQUEST NDI TO VERIFY DAMAGE.;[02] REMOVED INTERCOSTAL AT BS 344 TO 360 RBL32 PER SRM 51-40-02-0G-0;[03] AFTER INTERCOSTAL REMOVED CRACKS ARE NOTED ON FASTENER HOLES AND NO DATA FOUND ON SRM 53-10-51-1A-1 FOR CRACKS; PART REPLACEMENT IAW SRM 51-10-02-0G-0 PAR.9 FERIFIED APPLICABILITY OF SRM 53-10-51-1A-1;[04] LOCATED AND DRILLED NEW INTERCOSTAL IAW SRM 51-40-05-0G-0 AND DWG#141A5400.<BR>OK TO INSTALL.;[05] VERIFIED APPLICABILITY OF SRM 53-10-51-1A-1 ALLOWABLE DAMAGE 1 - SECTION 41 FLOOR STRUCTURE;[06] ACCOMPLISHED EVALUATION OF CRACK ON INTERCOSTAL AT FWD WET AREA PASSENGER CABIN FLOOR STRUCTURE STA344+6'' RBL32 WL208 AND FOUND TO BE OUT OF LIMITS IAW SRM 53-10-51-1A-1 PART 4.E(1) FIG.205 L=0.4'' TOOL USED CALIPER ID: ATS2739 S/N: A22004232 DUE DATE: 11/2023.<BR>PART REPAIRABLE BY REPLACEMENT IAW SRM 51-10-02-0G-0 PART 9.A(1);[07] VERIFIED CORRECTIVE ACTIONS 4; 5; 6; AND MEASUREMENT TABLE. OK TO INSTALL NEW INTERCOSTAL.;[08] INSTALLED NEW INTERCOSTAL AT FWD CABIN BS344 - BS 360 RBL32 WL208 IAW SRM 51-40-02 AND DWG # 141A5400;[09] VERIFIED CORRECTIVE ACTION STEP 8.;[10] VERIFIED MEASUREMENT TABLE AND TASK CARD COMPLETE.