As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:C-CK, CORROSION FOUND ON AFT DECK PLATE BS 1691 RBL 25. REMOVED CORROSION FROM ORIGINAL .071" MATERIAL IN A 1" X 1" AREA AT BS 1691 RBL 25, WITH A MAX LOSS OF .002" IN AREA SO REMAINING AREA IS .069" WHICH IS WITHIN LIMITS OF EO B757-5310-38268-C.