What was found
CORROSION ON PASSENGER CABIN FLOOR SHEAR WEB AT BS 1016+9; LBL 20 - LBL 29; WL 208.<[01] NO ALLOWABLE LIMITS FOUND;REMOVED DAMAGE ON PASSENGER CABIN FLOOR SHEAR WEB AT BS 1016+9; LBL 20 - LBL 29; WL 208 9.5'X2' AREA I.A.W SRM 51-10-02-0G-0;[02] REQUEST HFEC TO VERIFY CRACK FREE CONDITION AND UT TO VERIFY REMAINING MATERIAL THICKNESS;[03] VERIFIED CORRECTION ACTION ITEM 1.;[04] HFEC INSPECTED BLENDED AREA IAW 737 NDTM PART 6 51-00-00 PROCEDURE 23.<BR>NO CRACKS NOTED.<BR><BR>UT INSPECTED BLENDED AREA IAW 737 NDTM PART 4 51-00-00 PROCEDURE 2.<BR>REMAINING MATERIAL THICKNESS IS 0.038' ADJACENT TO 0.040'.<BR><BR>EQUIP USED:<BR>-NORTEC 600 ID: ATS1465 CAL DUE: 09/23<BR>-EPOCH 650 ID: ATS2342 CAL DUE: 07/23;[05] COMPLETED MEASUREMENT TABLE.;[06] REPAIRED DAMAGE ON PASSENGER CABIN FLOOR SHEAR WEB AT BS 1016+9; LBL 20 - LBL 29; WL 208 PER EA 23-153-01821.;[07] VERIFIED MEASUREMENT TABLE AND CORRECTIVE ACTION 6.