What was found
WHILE REMOVING DOUBLER FASTENERS ONE MISDRILL OCCURED. IT MEASURES .5" FROM REAR EDGE OF NEW HOLE TO FWRD EDGE OF EXISTING HOLE STEPS 1 AND 2 PREV COMPLIED WITH ON LP 6014630. COMPLIED WITH STEP 3 OF AVO 15416. REQ HFEC FOR STEP 4. PERFORMED HFEC SURFACE & EDGE INSP AROUND CUTOUT WITH NO RELEVANT INDICATIONS. REF AVO15416 STEP 4 & NDT PT6-51-00-00 PR23. PERFORMED STEP 5 INSURANCE CUT PER AVO 15416. FINAL CUT OUT DIMENSIONS MEASURE 1.0" WIDE BY 1.8" L (SKIN) X 2.35" (DOUBLER). COMPLETED HFEC INSPECTIONS IAW STEPS 6 THRU 9 OF AVO15416 REF NDT PART 6 51-00-00 PROCEDURES 16 & 23 AND PART 6 53-30-00 PROCEDURE 3. NO DISCREPANCIES, FWD CUTOUT MEASUREMENT: 0.8"W X 0.14" DEPTH.. TRIM OUT EXTENDS BEYOND EDGE OF SKIN BY .016 " NOTIFIED ESC STEP 10 A OF AVO 15416.. STEP 10 BCDE CONDITIONS HAVE BEEN MET OF AVO 15416.