To make copper bonded earthing rods provide consistent grounding years after years, maintenance is mandatory periodically. Correct maintenance improves their performance, longevity, and safety in electrical installations. Key Points: Periodic Visual Inspections: Check the exposed parts and joints of the earthing rods regularly for noticeable corrosion, wear, or damage. Soil Co... https://www.pioneerpowers.com/copper-bonded-earth-rod.php