... discontinuity can be seen as a shadow of different photographic density from that of the image of the surrounding material. Evaluation of the radiograph is based on a comparison of these differences in photographic ... and location of inspected structures, date and time of inspection, type of inspection, inspection procedure, inspection equipment, inspector identity and qualifications, and a record of discontinuities ... inspection, the type and extent of the deformation must be described accurately and in detail so that an assessment of the effect of the damage can be made. The location of the damaged member should...