How often should NFPA 20 require maintenance or exercise of the fire pump?

How often should NFPA 20 require maintenance or exercise of the fire pump?

• A. Annual testing only
• B. At intervals defined by the AHJ or standard, including annual testing and routine checks
• C. Monthly inspections
• D. Every 5 years

Answer: (B)

Maintenance and exercise of the fire pump isn’t tied to one fixed interval. NFPA 20 requires that the pump be maintained and exercised at intervals defined by the Authority Having Jurisdiction or the applicable standard, and that program must include an annual testing plus ongoing routine checks. This setup lets the schedule reflect site-specific needs, equipment age, and local requirements, while still ensuring the pump is regularly exercised and its controls, alarms, and performance are verified. An annual full test confirms the pump starts automatically, delivers the required head, and operates with the controller, while routine checks keep up with lubrication, condition of mechanical parts, batteries, water levels, and other indicators of readiness. Choices that imply only monthly inspections, only a test every few years, or an annual test without routine checks don’t meet the requirement to regularly exercise the system over time.

Maintenance and exercise of the fire pump isn’t tied to one fixed interval. NFPA 20 requires that the pump be maintained and exercised at intervals defined by the Authority Having Jurisdiction or the applicable standard, and that program must include an annual testing plus ongoing routine checks. This setup lets the schedule reflect site-specific needs, equipment age, and local requirements, while still ensuring the pump is regularly exercised and its controls, alarms, and performance are verified. An annual full test confirms the pump starts automatically, delivers the required head, and operates with the controller, while routine checks keep up with lubrication, condition of mechanical parts, batteries, water levels, and other indicators of readiness. Choices that imply only monthly inspections, only a test every few years, or an annual test without routine checks don’t meet the requirement to regularly exercise the system over time.