SC Electrician Practice Questions - South Carolina Electrician Contractor Examination Exam

The connection of the grounding electrode conductor to the water pipe must be made within 5 feet of the point of entrance to the building, and the water-pipe electrode must be supplemented by another electrode. The pipe may be used only if it is plastic downstream of the meter. No bonding jumper is required around a water meter. The pipe alone is always a complete grounding electrode system.