In Minnesota, how often is the seismic bracing and pipe hangers required to be inspected?

In Minnesota, the requirement to inspect seismic bracing and pipe hangers annually is important for maintaining safety and ensuring the effectiveness of fire protection systems. The annual inspection addresses potential issues such as wear, loosening, or damage that could compromise the integrity of the system. Regular inspections play a critical role in identifying and mitigating risks, especially in areas prone to seismic activity, where the stability of sprinkler systems is crucial during an earthquake. This frequency allows for timely maintenance and ensures that the equipment remains in compliance with local codes and standards, ultimately protecting lives and property in case of an emergency.