What was found
CORROSION ON BS 947 FLOOR BEAM AT LBL 44 AND LBL 47 WL 208.<[01] VERIFIED THE APPLICABILY OF SRM 53-70-51-1A-1;[02] REMOVED CORROSION ON 947 FLOORBEAM; UPPER SURFACE AT LBL44 IN AN AREA OF 0.55'X1'X0.125; AT RBL47; IN AREA OF 0.6'X1'X0.125'; AREAS FOUND TO BE OUT OF LIMITS; IAW SRM 53-70-51-1A-1 FLOOR BEAM SECTION TO BE REPAIR PER SRM SRM 53-70-51-2R-5 REPAIR 5 ALTERNATIVE 2 <BR>TOOL USED ID ATS2678; DUE 02/29/2024.[04] REMOVED DAMAGED FLANGE OF THE UPPER CHORD OF THE FLOOR BEAM AT BS947 LBL39-LBL58.60 I.A.W SRM 53-70-51-2R-5 REPAIR 5 ALTERNATIVE 2 PAR 4.C;[[09] FABRICATED REPAIR PARTS ITEM(1) T-CHORD 1EA FROM BAC1505-101045 7075T6 LOT #1520706-1;ITEM(2) ANGLE 2EA FROM BAC1490-2885 7075T62 LOT #1508729-1 AND ITEM 3 STRAPS 2EA FROM 7075-T6 0.125' LOT#1469335-1;LOCATED;DRILLED FLAP PEENING CUT EDGE OF THE UPPER EXISTING CHORD AND NEW T CHORD APPLIED CHEMICAL CONVERSION COAT AND PRIMED REWORKED AREAS AND NEW PARTS ALL I.A.W SRM 53-70-51-2R-5 REPAIR 5 PAR 4.C(3);4.D-K.OK TO INSTALL<BR>TOOL USED <BR>E8288<BR>S/N K3<BR>DUE 10/2023;14] INSTALLED REPAIR PARTS ITEM 1 T-CHORD(1EA); ITEM 2 ANGLES (2EA) ;ITEM 3 STRAP (2EA) ON BS947 LBL30-LBL58.8 WL208 EXCEPT AREAS COMMON TO INTERCOSTAL LBL50 AND T-CHORD ALL I.A.W SRM 53-70-51-2R-5 REP. 5 ALT.2. PAR 4.L;[15] VERIFIED CORRECTIVE ACTION STEP 14.;[16] FABRICATED ITEM 4 FILLER(1EA) FROM 7075-T6 0.125' LOT#1469335-1; APPLIED CHEMICAL CONVERSION COAT AND PRIMED ALL I.A.W SRM 53-70-51-2R-5 REPAIR 5 PAR 4.D-K OK TO INSTALL.;