Cutting, removing, or rerouting conductors is addressed in which NFPA 70E section?

Cutting, removing, or rerouting conductors is addressed in which NFPA 70E section?

• A. 130.7
• B. 130.9
• C. 130.12
• D. 130.68

Answer: (C)

Working on or altering electrical conductors creates an arc-flash risk because the act of cutting, removing, or rerouting can bring energized parts into play and potentially generate an arc. NFPA 70E requires performing an arc-flash hazard analysis before such tasks to determine the incident energy, establish an arc-flash boundary, and decide the protective measures needed. This analysis guides whether the job can be done with de-energized equipment or what PPE and procedures are required if energization cannot be fully suppressed. So, the arc-flash hazard analysis section is the one that directly addresses cutting, removing, or rerouting conductors. Other sections mainly cover safe work practices, program requirements, or PPE specifics, without prescribing the analysis process itself.

Working on or altering electrical conductors creates an arc-flash risk because the act of cutting, removing, or rerouting can bring energized parts into play and potentially generate an arc. NFPA 70E requires performing an arc-flash hazard analysis before such tasks to determine the incident energy, establish an arc-flash boundary, and decide the protective measures needed. This analysis guides whether the job can be done with de-energized equipment or what PPE and procedures are required if energization cannot be fully suppressed. So, the arc-flash hazard analysis section is the one that directly addresses cutting, removing, or rerouting conductors. Other sections mainly cover safe work practices, program requirements, or PPE specifics, without prescribing the analysis process itself.