What was found
STARTED DRILLING HOLES INTO THE DOUBLE IN THE STRUCTURAL AREA BS 807, S25L & 26L. IAW SRM 51-10-01 & AVO 12561. COMPLETED DRILLING HOLES INTO DOUBLER & COUNTERSINKNG. CUT A NEW DOUBLER, PICKED UP HOLES & FOR AVO UPDATE FROM ENG ON DAMAGED HOLE. IAW 51-10-01, AVO 12561 DEBURRED ALL HOLES. CLEANED THE HOLE. ROTO PROBE COMPLETED. HOLE PERFORMED HFEC OPEN HOLE ROTO PROBE INSP IAW NDT MANUAL NEW DOUBLER, DRILLED HOLES TO SIZE EXCEPT FREEZE FROM LP7935466. SIZE AFTER CLEAN UP IS .3437" 6, 51-00-00, PROCEDURE 16. NO CRACK INDICATIONS NOTED. AVO STEP PLUG AREA. REPAIR WAS ACCOMPLISHED ON LOG PAGE 7902965.