For more information on our External Corrosion Direct Assessment Program:

The multifaced ECDA program at ACiD Integrity includes using CIS,  Pipe Current Mapping, DCVG, ACVG, Current Attenuation, and other over-the-line techniques to measure the magnitude of cathodic protection and find coating flaws on coated pipelines. Other services include risk ranking of over-the-line survey results to evaluate and determine the location of defects in the corrosion protection system which may have a high risk for external corrosion.

The information from the ECDA program is combined and used in risk modelling to assess the hazard of external corrosion on a pipeline.

This information can be proactively used for future remedial excavation and repair before a release occurs.