Wing Planks BL 0 to BL 19 (Left) - X-ray / NDT Inspection Resolution: COMPLIED WITH CMP GIIB 575048 Lower Wing Planks BL 0 to BL 19 (Left) - X-ray / NDT Inspection IAW CHB 57-00-00. Work performed by Structual testing Systems Cert. # ES1R124K.See item 8.122 for discrepency noted. Labor USD: No Charge N/ C Step: 12.