technical paper

Pipeline cathodic protection designs and AC interference studies, whether completed using conventional calculations or computer modeling, are heavily dependent on the quality of the pipeline’s coating. Coating resistance is often coarsely estimated using established values from literature where pipeline age, coating type, and subjective Operator […]

Monitoring the operation of Cathodic Protection (CP) systems on 39,000km (22,000 miles) of pipeline through site visits and manual reading is a time consuming and costly task. (Figure 1) Of the 1300 plus rectifies sites in the subject pipeline network, more than 40 sites are […]