What was found
AFT CARGO BAY FLOORBEAM AT LBL 9 HAS MULTIPLE AREAS OF CORROSION ON TOP OF THE BEAM BETWEEN FS 1007 AND FS 1064. IAW SRM 53-61-43-101-001-A01 NO DAMAGE ALLOWED TO FLOORBEAMS IN THIS LOCATION REQUIRES ENGINEERING REPAIR. BLENDED OUT DAMAGE IAW REO 670-53-61-1628 STEPS 1 AND 2 DIDNT REMOVE MORE THICKNESS THAN REPORTED. NDT REQUIRED. PERFORMED EDDY CURRENT INSPECTION OF REWORKED AREAS IAW REO 670-53-61-1628 REV-DATED 2019-12-24 STEP 3 NO INDICATIONS NOTED. COMPLY WITH REMAINING STEPS OF REO 670-53-61-1628. COMPLIED WITH STEP 4 OF REO 670-53-61-1628 REV-- DATED 2019-12-24. STEP 5 AND 6 OF REO 670-53-61-1628 REV--DATED 2019-12-24. COMPLIED WITH STEPS 5 OF REO 670-53-61-1628 REV-- DATED 2019-12-24 COMPLY WITH STEP 6