According to NFPA 25, who is responsible for the proper maintenance of a water-based fire protection system?

The correct answer highlights that the property owner bears the primary responsibility for the proper maintenance of water-based fire protection systems, as outlined in NFPA 25. This code establishes guidelines for the inspection, testing, and maintenance of these systems to ensure they operate effectively in the event of a fire. The property owner is responsible for ensuring compliance with the code, which includes regular maintenance and timely repairs.

While other parties, such as building managers or maintenance companies, may be involved in the day-to-day operations or maintenance tasks, the ultimate accountability lies with the property owner. This ensures that there is a definitive person or entity who can be held responsible for the upkeep of fire protection systems, which is critical for safety and legal compliance.