5-Year Fire Sprinkler System Inspection

5-Year Fire Sprinkler System Inspection Under NFPA 25 guidelines, there are several frequencies for a fire sprinkler system inspection, testing and maintenance. One of the most important and overlooked inspections is the 5-year fire sprinkler system inspection. This article will touch on key points about the 5-year inspection and why it’s so important. So let’s […]