What was found
CORROSION ON FLOORSILL AT LBL 47 AND BETWEEN FS 349 TO FS 367. BLENDED CORROSION ON FLOOR SILL AT LBL47 BT FS 349 AND FS 367 IAW SRM 51-21-06 AND FOUND TO BE OUT OF LIMITS IAW EC/TC REO 601R-53-00-530. PERFORMED UT THICKNESS INSP IAW BSC NDTM SEC 4.3 MIN REMAINING THK IS .060" ORIG IS .063, REMOVED IS .003", BLENDED AREAS ARE WITHIN ALLOWABLE LIMITS IAW REO 601R-53-00-530. COMPLIED WITH REO 601R-53-21-2722. REPAIRED FLOOR SILL BETWEEN FS 280 TO FS 409+128 IAW REO 601R-53-00-530 REV A. COMPLIED WITH EC/TC REO 601R-53-21-2722.