What was found
DUE TO EXISTING FASTENER PITCH ON WEB AT STA 1620-1640, RBL- 0, TO LBL- 60, SPLICE CHANNEL CAN NOT LOCATE AND DRILL. FABRICATED AND INSTALLED 2EA REPAIR SPLICE CHANNELS AT STA 1620- 1640, RBL-0 TO LBL, 60. IAW WORK CARD 118350448EZ2R04, AND EA NR 757-5361-16-F2094, REV, NEW. THIS NON ROUTINE IS FOR TACKING PURPOSES ONLY. CATEGORY "A", MAJOR ALTERATION.