Fire sprinkler inspections are an essential part of the life of a sprinkler system.

Commercial Inspections:

• Seven items are inspected at both the quarterly and annual inspections.
• Valves.
• Wet and dry gauges.
• Water flow and supervisory alarm devices.
• Water flow alarm on both wet and dry systems.
• Hydraulic system nameplates.
• Fire department connections.
• Pressure-reducing and relief valves.

Four additional inspections are added

annually.

• Sprinkler heads, pipes, and fittings.
• Check the supply of spare sprinkler heads and tools.
• Dry-pipe valves.
• Water flow test.