What was found
RANRC 350. 280.00 SEB CRACKED AT RBL13 NEAR LWR FLANGE. REMOVED EXISTING FASTENERS REQUIRED FOR REPAIR. MADE CUT OUT IN LOWER WEB AS REQUIRED. FABRICATED -8 FILLER. LOCATED ADDITIONAL HOLES FOR REPAIR. FABRICATED -4 DOUBLER USING S6144-33. LOCATED ALL FASTENER HOLES AS REQUIRED IN -4 REPAIR DOUBLER. OK TO INSTALL DOUBLER AND FILLER. INSTALLED -4 DOUBLER AND -8 FILLER. ALL WORK ACCOMPLISHED IAW EO 600-53-90. NDT REQUIREMENTS COMPLETE ON W/C 411. NO DEFECTS NOTED. RII 5000532 (CLOSED 10/31/06)