Section 316.250. Grounding and bonding.  


Latest version.
  • (1) Supplemental electrode required. The exception in NEC 250.53 (A) (2) is not included as part of this chapter.
    (2) Supplemental electrode. This is a department rule in addition to the requirements in NEC 250.53 (A) (3): A single electrode consisting of a rod, pipe or plate shall be augmented by one additional electrode of any of the types in NEC 250.52 (A) (4) to (A) (8).