How often should the water supply for fire protection be tested?

The water supply for fire protection systems should be tested every year, depending on system requirements. This frequency is in line with NFPA standards, which emphasize the importance of ongoing maintenance and testing to ensure the reliability and effectiveness of fire protection systems. Annual testing allows for the timely detection of any issues such as reduced pressure, blockages, or other conditions that could impair the system's functionality during a fire. Additionally, specific requirements for testing frequency may vary based on factors like the type of system in use, the occupancy classification of the building, and local regulations that may impose more stringent requirements.

By adhering to these annual testing guidelines, facility managers can ensure that they maintain a reliable water supply for fire suppression, ultimately contributing to the safety of the occupants and the protection of property.