What was found
INT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND .1875 INCH BY 3 INCH AND .1875 INCH BY 2 INCH CORROSION AT CABIN FLOOR SUPPORT ANGLE, BS 292 THROUGH BS 300. REPLACED SUPPORT ANGLE, REPAIRED PER SRM 51-10-1. CORROSION TASK NR C53-107-02, CORROSION LEVEL 2. (M)