What was found
PASSENGER CABIN FLOOR SUPPORT UPPER FLOOR PANEL LANDING, LBL 9 FROM APPROX. BS 409 + 112 - 409 + 128 HAD SURFACE CORROSION. BLENDED AND REWORKED THE SURFACE CORROSION ON THE FLOOR SUPPORT, FOUND TO BE OUT OF LIMITS IAW GREO 601R-53-00-005, REV B. PERFORMED UT REMAINING THICKNESS MEASUREMENT IAW NDTM PART 4 51-00-001 AND FOUND TO BE ACCEPTABLE PER REO 601R-53-31-1367 REV --. PERFORMED EDDY CURRENT INSPECTION OF THE BLENDED AREAS WITH REFERENCE TO NDTM PART 1 51-20-06 AND NDTM PART 6 53-00-096 WITH NO CRACKS FOUND. RESTORED THE SURFACE FINISH WITH REFERENCE TO SRM 51-21-16, SRM 51-21-11 AND SRM 51-25-00. COMPLETED THE CORROSION FINDINGS REPORT. COMPLIED WITH TASK CARD 51-900-1003-SKY.