Are grounding electrodes for concealed systems held to the same standards as those for exposed systems?

Grounding electrodes for concealed systems must meet the same standards as those for exposed systems. This is crucial because the effectiveness of a grounding system is essential for safety and compliance with electrical safety regulations. Both concealed and exposed systems provide pathways for electrical faults to safely dissipate into the ground, thus protecting structures and occupants from potential lightning strikes and electrical surges.

While maintenance and accessibility may differ between concealed and exposed systems, the fundamental requirement for grounding remains the same to ensure proper function and safety. Adhering to these standards helps to mitigate the risks associated with electrical faults, regardless of the visibility of the grounding system.

If there were specific local regulations or unique conditions affecting grounding requirements, they would be exceptions rather than a change to the underlying standard. Thus, regardless of the system's visibility, grounding electrodes must provide a safe and effective means of grounding.