Grounding electrode conductors must be installed in how many continuous lengths?

Grounding electrode conductors must be installed in one continuous length without a splice to ensure reliability and effectiveness in grounding systems. This requirement minimizes the potential for increased resistance at connection points, which can compromise the grounding system's ability to safely carry fault currents to the ground. Splices could introduce points of failure, leading to an uneven distribution of current and potential safety hazards in the electrical system. Therefore, using a single continuous length enhances the integrity of the grounding system and meets established electrical codes and safety standards.