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