As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLOOR WEB AT BS 1400 RT BL 70 HAS SURFACE CORROSION. EVALUATED CORROSION ON FLOOR WEB AT BS 1400 RBL 70 AND FOUND SMALL AREA OF 100% MAX LOSS. REMOVED, FABRICATED, LOCATED , DRILLED AND INSTALLED NEW -46 WAS IAW SRM 51-40-02 PAR 7 FIG 1 2 AND DRAWING 146N5590.