NFPA 70E Informative Annex O does not include which concept?

• A. Early consideration of safety in the design
• B. Safety related design concepts should be considered by the contractor after the electrical equipment has been bought
• C. Integration of design with safety practices
• D. Safety design concepts should be considered during procurement

Answer: (B)

Safety needs to be part of the design process from the very beginning. NFPA 70E Informative Annex O guides you to integrate safety concepts into design decisions and into procurement, so controls, safe configurations, and equipment choices are planned upfront. This proactive approach helps reduce exposure and makes safety features inherent in the system, rather than something added after the fact.

Therefore, the idea that safety design concepts should be considered after the electrical equipment has been bought is not part of Annex O, because it contradicts the emphasis on designing for safety early and tying procurement to safety requirements. early consideration of safety in the design, and integrating design with safety practices and procurement, align with this approach.