How does NFPA 13E treat risk assessment related to equipment age or condition?

• A. Age is ignored.
• B. Evaluate aging components and prioritize maintenance or replacement to maintain reliability and safety.
• C. Replace all equipment regardless of condition.
• D. Age only matters for aesthetics.

Answer: (B)

The main idea here is that risk assessment under NFPA 13E takes age and condition of equipment into account when planning maintenance and replacements. As equipment ages, its probability of failure or reduced performance tends to rise due to wear, corrosion, fatigue, and other deterioration. NFPA 13E promotes a risk-based approach: evaluate aging components and prioritize maintenance or replacement based on how their condition affects system reliability and safety. This means you don’t ignore aging, nor do you replace everything blindly; you allocate resources to those items that pose the greatest risk to performance and life safety, using condition data, maintenance history, and operating environment to guide decisions. Aesthetic concerns or replacing all equipment regardless of condition aren't appropriate because they ignore the practical goal of maintaining reliable protection at reasonable cost.