What was found
VERTICAL BEAMS AT FS 409.0+128 (WING BOX FWD BULKHEAD) CRACKED IN THE RADIUS ON THE BOTTOM OUTBOARD SIDE AT LBL-18 AND INBOARD SIDE AT LBL 27. JOB COMPLETE. REPAIRED VERTICAL BEAMS AT FS 409.0+128 AT LBL-18 AND AT LBL-27 AS PER REO 601R-53-41-056. CUT OUT DAMAGE ON LBL 27 AND LBL 18 IAW REO 601R-53-41-08. PERFORMED EDDY CURRENT INSPECTION OF CUT LINES PER MTC REQUEST IAW CRJ 200 NDTM 51-20-06. NO DEFECTS NOTED. FABRICATED REPAIR ANGLE -5 AND FILLER -7 AT LBL 18.0 FS 409 & 128 PER REO 601R-53-41-056. PICK UP ALL HOLES ON NEW REPAIR PARTS ALL WORK IAW REO 601R-53-41-056. INSTALLED REPAIR PARTS LBL 27 & LBL 18 FILLET SEALED AND RESTORED FINISH PER REO 601R-53-41-056. JOB COMPLETE. SUPPLEMENTAL SDR CLOSED 4/28/08.