What was found
CORROSION FOUND ON RT FLOORBEAM AT RBL 9.0 BETWEEN FS469.00 - 510.00. REMOVED CORROSION REF, SRM 53-31-43-101-001-AO1 & FOUND OUT OF LIMITS, UT THICKNESS TEST REF NDTM 51-20-004. MIN THICKNESS READING READ .031" IN BLENDED AREA. CUT OUT FLOORBOARD SECTION IAW SRM 51-24-36-001-001-AO1. NDT RT FLOORBEAM CUT LINE IAW NDTM 51-20-06. NO DEFECTS NOTED. FABRICATED REPAIR PARTS. TRIMMED NEW FLOORBOARD SECTION IAW SRM 51-24-36-001-001-AO1. INSTALLED NEW FLOORBEAM. INSTALLED REPAIR PARTS, ET INSPECTION REF NDTM 51-20-006. NO DEFECTS NOTED IN FABRICATED PARTS. INSTALLED CLEATS IAW PRELIMINARY REO 670-53-00-254. DATED 5-7-10. INSTALLED SHIMS & SPLICE ANGLES IAW PRELIMINARY REO 670-53-00-254 DATED 5-7-10.