What are mitigation bonds also referred to as?

Mitigation bonds, commonly referred to as drain bonds or cables, serve a crucial role in cathodic protection systems. Their primary function is to facilitate the dissipation of corrosion-related currents that may otherwise accumulate on protected structures, such as pipelines or storage tanks. By providing a path for these stray currents to flow safely into the ground or to other conductive materials, drain bonds help minimize the risk of corrosion and maintain the integrity of the structure.

This terminology reflects the specific application of these bonds in mitigating unwanted electrical activity, as they "drain" off excess current. Effective management of these currents is essential for effective cathodic protection and preventing deterioration of the metal surfaces. The other options do not accurately describe this function; they relate to other aspects of electrical systems or protective measures.