As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN FLOOR SUPPORT CORD AT RBL 51 & BETWEEN BS 957 & BS 980 HAS FOUR EACH DEEP GOUGES. MEASURED GOUGED AREAS & FOUND MAX MATERIAL LOSS .053 INCHES & TO CLOSE TO THE EXISTING FASTENERS HOLES. ORIGINAL MAT .080 INCHES, FOUND OUT OF LIMITS IAW SRM 53-70-51 FIG 103. R & R CHORD IAW SRM 51-40-02 & DWGS 147A8540 & 147A00 00.