How many years must records of all inspections and maintenance be maintained on the premises?

Records of all inspections and maintenance for sprinkler systems must be maintained on the premises for a period of three years. This retention period is important for several reasons. First, it ensures that there is a documented history of the system's performance and maintenance, which can be critical for safety and regulatory compliance. Having a complete record allows for an assessment of the system over time, highlighting any recurring issues or trends that may require attention.

Additionally, retaining these records for three years aligns with industry standards and codes, which often specify such durations. This timeframe allows building owners and maintenance personnel to have a reliable reference point in case an inspection reveals deficiencies or if there's a need to review past maintenance work. It also plays a significant role in liability protection, as maintaining documentation can demonstrate proactive management of the sprinkler system in the event of an incident.

This practice not only fosters accountability but also supports compliance during inspections by fire marshals or insurance representatives who may need to verify that adequate maintenance and inspections have been performed.