Sprinkler System Inspection Frequency

The nfpa recommends that building owners have experienced fire protection experts inspect all sprinkler systems at least four times per year to ensure that the system will deploy in the event of a fire emergency.

Sprinkler system inspection frequency. Inspectors should familiarize themselves with nfpa 25 itm water based fire protection systems. Sprinkler system testing and inspection schedule. Inspection item frequency refere gauges dry and pre action systems quarterly 13 2 7 1 nce gauges wet pipe and deluge systems quarterly 13 2 7 1 control valves sealed or locked electronic super. 25 year inspection of sprinkler heads it is a requirement of sprinkler systems designed in accordance with the lpc and bs en 12845 that a sample number of sprinkler heads should be removed and.

Historical fire data confirms that properly designed installed and maintained fire sprinkler systems. This is a quick reference field guide with select abbreviated sections of nfpa 25 13 72 and the plumbing code. Section 20 of bs en 12845 details the maintenance requirements for a sprinkler system and annex j of the standard deals with the. This document establishes the minimum requirements for the periodic inspection testing and maintenance of water based fire protection systems and the actions to undertake when changes in occupancy use process materials hazard or water supply that potentially impact the performance of the water based system are planned or identified br 1 1 1 coordination with nfpa 72.

That s why it s so important to have an effective fire protection system you can greatly reduce the chance of a small fire to turn into a devastating fire. These inspections must be undertaken by a third party for example not the system owner building occupier system installer or maintenance provider. The system will work as intended. In the uk sprinklers in non residential premises should be designed installed and maintained in accordance with bs en 12845.

Your inspection frequency can vary from pre action and deluge to foam water and standpipe there are many sprinkler system types on the market today and your inspection frequency depends on the type of system you have as well as your local ahj requirements. According to nfpa 25 this is the inspection schedule you should follow. Table 11 1 1 2 summary of foam water sprinkler system inspection testing and maintenance system component frequency reference inspection control valve s weekly monthly chapter 13 deluge preaction valve s 11 2 1 chapter 13 detection system see nfpa 72 11 2 2 discharge device location spray nozzle monthly 11 2 54. Inspect the gauges in dry pre action and deluge systems as often as once a week.