As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN FLOOR AFT WET AREA, L/H LOWER SILL INNER CHORD UPPER SURFACE SEVERAL SPOTS CORROSION BS 942-972. GROUNDED - YES. REMOVED CORRODED LOWER SILL IAW SRM 51-40-02. LOCATED & DRILLED NEW LOWER SILL CHORD & INSTALLED NEW LOWER SILL CHORD IAW DWG 147A8501 REV B. ORIGINAL THICKNESS IS .080, REMAINING IS .068, .012 WAS REMOVED PART IS OUT OF LIMITS REF SRM 53-70-15.