Are grounding electrode conductors allowed to have connections that are non-accessible?

Grounding electrode conductors are essential components in ensuring electrical systems are safely grounded to prevent electrical shock and equipment damage. The requirement that connections be accessible is crucial because if there are issues with the grounding system—such as corrosion, damage, or disconnection—these problems must be evaluated and repaired easily.

Having accessible connections allows for regular inspection and maintenance, which is vital for ensuring the reliability and safety of the grounding system over time. If connections are not accessible, it compromises the ability to perform maintenance and may lead to unaddressed electrical hazards.

Other options suggest scenarios where non-accessible connections might be permissible, but such allowances go against the primary safety standards set for grounding systems. Proper grounding practices focus on accessibility for the necessary inspections and repairs, making sure that the grounding system remains effective and safe for users and equipment.