A permanent magnet placed on the pipeline with known location and/or coordinates used to correlate MFLA type of non-destructive evaluation used on inline inspection (ILI) technology in which a magnetic field is induced in the pipe wall to detect, classify, and c…inspectionThe systematic process of visually examining, testing, or monitoring pipeline components to assess their condition, integrity, and compliance with regulatory re… data.
NOTE See also above-ground markerA visible sign or indicator placed above the ground surface to identify the presence and location of an underground pipeline. AGMs serve as important safety and….