Which method is typically used to assess the condition of a fire suppression system?

Visual inspection is the primary method used to assess the condition of a fire suppression system. This approach involves a thorough examination of the system's components, such as pipes, valves, nozzles, and control panels, to ensure they are functioning properly and are free from damage or obstructions. Regular visual inspections help identify any signs of wear, corrosion, leaks, or other issues that could undermine the system's effectiveness in a fire emergency.

While other methods like end-user feedback and fire safety audits can provide valuable information about the system's performance, they are not as direct or immediate as a visual inspection. Statistical analysis may help in evaluating past performance data but does not assess the physical condition of the system itself. The systematic and straightforward nature of visual inspections makes them the most effective routine practice for maintaining fire suppression systems.