Research Detail


PETROSCANZ is able to provide cathodic protection inspection and surveys. These include annual surveys (pipe-to-soil potentials), monthly rectifier readings (including trouble shooting), and associated ongoing maintenance and repairs.

Specifically, these surveys include evaluations for Instant Off (IR Drop removed), isolation (continuity), stray currents, and cathodic current supply equipment. Additional testing can be completed as required (i.e. soil resistivity).


PETROSCANZ cathodic protection technicians are NACE certified, and received rectifier safety training.

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