What was found
FLOORBEAM AT BS 1640 REPLACEMENT DUE TO EXISTING FLOORBEAM REPAIRS. REMOVED FLOORBEAM AT BS 1640, PER SRM 51-40-02. FABBED NEW FLOORBEAM FROM BAC 1518-338, BATCH 0001501784, PER BOEING DWG 146N5109. LOCATED AND DRILLED NEW FLOORBEAM PER SRM 51-40-02. ANNODIZED NEW FLOORBEAM PER BAC 5019, REV "U", WORK ORDER 735513. TREATED AND PRIMED NEW FLOORBEAM PER SRM 51-20-01. PAINTED NEW FLOORBEAM PER AMM 51-21-10-7. INSTALLED NEW FLOORBEAM, BS 1640, LBL 67 - RBL 67, PER SRM 51-40-02. THIS REPAIR IS CLASSIFIED AS A MAJOR REPAIR.