What was found
FOUND LT AFT DRAIN VALVE HOLE INBD SIDE AFT LOWER PLANK BETWEEN STR 7 AND 5 MULTIPLE INDICATIONS APPROX .5" IN LENGTH 70 PERCENT FSH. FAILED NDT INSPECTION. COMPLIED WITH EA 25-2014-113. EA 25-2014-113 HAS BEEN ACCOMPLISHED AND ALL STEPS HAVE BEEN DOCUMENTED AND SIGNED FOR ON A NON-ROUTINE WC. ALL RII'S HAVE BEEN ACCOMPLISHED BY A TRAINED, QUALIFIED AND AUTHROIZED RII INSPECTOR IAW GMM 3-3 PROCEDURES PRIOR TO THE ACFT BEING RETURNED TO SERVICE.