Underwater Cathodic Protection Inspection

INTERCON, periodical inspections of cathodically protected structure are mandatory to guarantee their integrity. Underwater inspections are planned and executed to verify the cathodic protection level of platform steel jackets and subsea pipelines and to assess the consumption of galvanic anodes.

Inspection of subsea pipelines is performed with probes installed on R handled by diver, recording the potential and the gradient profile.

The inspection can be extended to the shallow water shore approaches of the pipelines and to their on land portions.