What was found
AT C CHECK, REPLACED TEMP REPAIR WITH PERMANENT REPAIR BS 870 BULKHEAD WEB. REF: AVITAS ENG LETTER 98 PMS 1.213D-1. REMOVED TEMPORARY REPAIR AT BS 870. REMOVED OLD PRIMER AND PRC AROUND DAMAGED AREA. PERFORMED HFEC INSP OF STOP DRILL AT BS 870 AND WEB IAW NDT PART 6 51-00-00 FIG 4, CRACK IS CONTAINED WITH STOP DRILL, TREATED AREA WITH ALODINED AND PRIMED. FABRICATE DOUBLER FOR BULKHEAD WEB REPAIR. FABRICATE DOUBLER FOR BULKHEAD WEB REPAIR. MATERIAL USED 15-5 PH .050 18 3/4 X 13 1/2 AND 13 1/2 X 12 AFT DOUBLER. INSTALLED DOUBLERS. PRIMED DOUBLERS PER SRM 51-10-2, SEALED EDGE WITH PRC PER B727 SRM 51-20-3. INSTALLED BOLTS AT KEEL BEAM BRACKET ATTACH TO FWD FACE OF BLKD STA 870.