We have high quality pipeline coatings in use today. Unfortunately, they are susceptible to damage during installation of the pipeline and later one during repair work or third-party activity in their vicinity.
Once the pipeline is buried, it is expensive and often non-assessable to inspect the pipeline coating for failures. Therefore, an alternative method of coating assessment needs to be sort.
McCORR can provide alternative coating assessment methods that only require access to the ground above the pipeline.
- DCVG Direct Current Voltage Gradient – AS 4827
- ACVG Alternating Current Voltage Current including current mapping.
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