Concrete-encased electrodes of existing buildings are not to be part of The grounding electrode system if the steel reinforcing bars or rods are not accessible without disturbing the concrete. 6 AWG or smaller grounding electrode conductors shall not be installed exposed below 5 feet.Transcribed image text: TF 1. Exposed grounding electrode conductors that are accessible to the general public shall be installed in approved metallic raceway. Grounding electrode conductors and grounding electrode bonding jumpers shall not be required to comply with 300.5. Grounding electrode conductors smaller than 6 AWG shall be protected in (RMC), IMC, PVC, RTRC, (EMT) or cable armor.
CONCRETE ENCASED ELECTRODE FREE
A 6 AWG grounding electrode conductor that is free from exposure to physical damage shall be permitted to be run along the surface of the building construction without metal covering or protection if it is securely fastened to the construction otherwise, it shall be protected in rigid metal conduit RMC, intermediate metal conduit (IMC), rigid polyvinyl chloride conduit (PVC), reinforced thermosetting resin conduit (RTRC), electrical metallic tubing (EMT), or cable armor. A 4 AWG or larger copper or aluminum grounding electrode conductor shall be protected if exposed to physical damage.
Grounding electrode conductors shall be permitted to be installed on or through framing members. Where exposed, a grounding electrode conductor or its enclosure shall be securely fastened to the surface on which it is carried.
CONCRETE ENCASED ELECTRODE ARCHIVE
Planning & Zoning Map Archive SeptemPlanning & Zoning Map Archive AugPlanning & Zoning Map Archive JPlanning & Zoning Map Archive Planning & Zoning Map Archive ApPlanning & Zoning Map Archive MaPlanning & Zoning Map Archive FebruPlanning & Zoning Map Archive JanuPlanning & Zoning Map Archive DecemPlanning & Zoning Map Archive NovemPlanning & Zoning Map Archive OctoPlanning & Zoning Map Archive SeptemPlanning & Zoning Map Archive AugPlanning & Zoning Map Archive JPlanning & Zoning Map Archive JPlanning & Zoning Map Archive Planning & Zoning Map Archive ApPlanning & Zoning Map Archive MaPlanning & Zoning Map Archive FebruPlanning & Zoning Map Archive JanuPlanning & Zoning Map Archive DecemPlanning & Zoning Map Archive NovemPlanning & Zoning Map Archive OctoPlanning & Zoning Map Archive SeptemPlanning & Zoning Map Archive AugPlanning & Zoning Map Archive JPlanning & Zoning Map Archive JPlanning & Zoning Map Archive Planning & Zoning Map Archive ApPlanning & Zoning Map Archive MaPlanning & Zoning Map Archive FebruPlanning & Zoning Map Archive January 1, 2020Ģ50.64(B) Securing and Protection Against Physical Damage. 2022 S-80 (current) 2016 Building Inspection Codes Planning & Zoning Map Archive SeptemPlanning & Zoning Map Archive AugPlanning & Zoning Map Archive JPlanning & Zoning Map Archive Planning & Zoning Map Archive ApPlanning & Zoning Map Archive MaPlanning & Zoning Map Archive FebruPlanning & Zoning Map Archive JanuPlanning & Zoning Map Archive DecemPlanning & Zoning Map Archive NovemPlanning & Zoning Map Archive OctoPlanning & Zoning Map Archive SeptemPlanning & Zoning Map Archive AugPlanning & Zoning Map Archive JPlanning & Zoning Map Archive JPlanning & Zoning Map Archive Planning & Zoning Map Archive ApPlanning & Zoning Map Archive MaPlanning & Zoning Map Archive FebruPlanning & Zoning Map Archive JanuPlanning & Zoning Map Archive DecemPlanning & Zoning Map Archive NovemPlanning & Zoning Map Archive OctoPlanning & Zoning Map Archive SeptemPlanning & Zoning Map Archive AugPlanning & Zoning Map Archive JPlanning & Zoning Map Archive JPlanning & Zoning Map Archive Planning & Zoning Map Archive ApPlanning & Zoning Map Archive MaPlanning & Zoning Map Archive FebruPlanning & Zoning Map Archive January 1, 2020
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