What was found
CABIN FLOORBEAM 947.5 IS CORRODED RBL 50 AT AREA THAT LAV MOUNT IS ATTACHED. REMOVED DAMAGED AREA & INSTALLED FLOORBEAM REPAIR AT BS 947.5, IAW SRM 53-70-51-2R-5 REPAIR 5, DWGS 147A5760, 147A5504, AAR-MIA ESR-WI #14-12758 REV IR, & EC/RA #5370-01195, REV ORIGINAL. CORROSION EXFOLIATED ON CABIN FLOORBEAM 947.5 AND 50 INCHES RHS OUT OF LIMITS IAW SRM 53-70-51-1A-1 FIG 104. PERFORMED REPAIR TO THE BS 947.5 TRANSVERSE FLOORBEAM UPPER TEE IAW ESR-WI 2023803-14-12758.