cannot accommodate a pig device, such as those used in chemical plants, certain refineries, and those at piers. Because the inside of these pipelines cannot be inspected, they are at increased risk of forming leaks. To solve this, PipeWay developed an external inspection tool based on MFL technology. Called a Geometric Inspection Pig (GIP), it is a cost-effective solution for that can precisely locate internal or mid-wall defects detectable by ILI tools but without removing sections of pipe. A related innovation is the Caliper, which travels through a pipeline to inspect its geometry, locate deformations, and assess its overall integrity.