A fire sprinkler system is one of the most popular built-in methods for slowing the spread of a fire. A fire sprinkler is connected to a water supply system, and uses water pressure to propel water or a combination of water and foam to the affected areas. There are several different types of water sprinklers available on the market including:
- Pre-Action Water Systems: Requires activation, generally via a heat detection system, in the specific area.
- Deluge: Floods the entire system with water, all heads are open simultaneously.
- Foam-Water: Releases a combination of water and foam which acts as a flame retardant.
- Standpipe: Connects the sprinkler system directly to the hydrant system, and can come in 'wet' or 'dry' form.
- Water Spray: Covers a horizontal surface area with the ability to avoid certain sections, offering some protection to equipment.
- Water Mist: Used when it's determined that water vapor is more effective at fighting the specifications of a potential fire.
- Water Atomizing: Delivers a massive amount of water near instantaneously, in droplet form.
Inspection Cycles
All fire sprinkler systems require:
- Weekly inspection of gauges
- Annual inspection
- 5-year internal inspections and FDC checks
Depending on the system you have and the requirements from your insurance provider, your sprinkler system may also require quarterly or semi-annual inspection, testing, and maintenance.
Common Deficiencies
A deficiency is identified during regular inspections when the devices and components do not meet acceptable standards. Here are a few commonly found deficiencies for fire sprinklers:
- Broken or damaged sprinkler heads
- Painted sprinkler heads
- Inventory and equipment stacked too close to a sprinkler head
- Internal blockage and corrosion
Related Services
- Inspection & Maintenance
- System Installations
- Repair
