The distributed anode impressed current C. P. system installed during original plant construction was at the end of its useful life. A total system replacement was requiredsince the existing groundbedscould not be replaced with like kind due to interferences with in place structures. The author functioned as Sublect Matter Expert and Engineer of Record working with plant engineering staff to develope a new ICCP system consisting of 20 rectifiers and 22 semi-deep anode groundbeds. The task was completed in 2012. This resulted in 4.2 million dollarconstruction project in 2013.