What can be a consequence of high soil resistivity without intervention?

High soil resistivity can lead to increased electrical interference, which is a significant concern in electrical installations and grounding systems. When the resistivity of the soil is high, it does not conduct electricity well. This poor conductivity means that grounding electrodes, such as ground rods, may not be able to dissipate electrical faults effectively, leading to a rise in potential for electrical noise and interference in the system.

In environments where grounding is critical—for safety and performance—this increased resistance can result in erratic behavior in electrical equipment, false tripping of protective devices, and may even prevent equipment from functioning correctly. Additionally, it can establish a greater risk of shock hazards as the grounding system may not effectively manage fault currents, potentially endangering personnel and equipment.

Therefore, addressing soil resistivity is essential to ensure a reliable grounding system that minimizes electrical interference and promotes safe operation.