For impressed current cathodic protection systems, it is critically important that there are no nicks, cuts or cracks in the cabling or any cable connections/joints. This is especially critical for the anode cabling tied to the positive side of the power supply. If any part of the anode cabling system is compromised, and the copper conductor has an electrical path back to the environment, then the copper becomes an unintended anode. It will begin to very quickly consume, leading to an open circuit and an inoperable CP system. Thus, it is very critical on the anode side that every splice or connection is completely water tight and that all of the cable insulation is in good condition.