Select Page

Integrity Testing

What is “Room Integrity Testing” and why should it be done?

If you have a gas suppression system, Fire Safety Services is able to carry out a room integrity test in order to check the ability of the enclosure to retain an effective concentration of gas, which is a critical to the safe operation of the system.

Objective

The purpose of the test itself is to determine the time that an extinguishant / air mixture will remain active in an enclosure at the designated protected height (i.e. how long the extinguishing agent will remain, (in an ‘effective manner’), within an enclosure). This is achieved by equating it to measured leakage occurring from an enclosure; this leakage being that capable of permitting the extinguishing agent to escape from the confines of an area and allowing the concentration to diminish.

As part of the ISO 14520, NFPA and BFPSA Codes of Practice for Gaseous Fire Fighting Systems, integrity testing should be undertaken in a protected area, to determine whether leakage could impact upon the extinguishant performance. Ideally this is done at the onset (when it is first installed) and then regularly as part of the routine maintenance, once a year.

Leakage and smoke ingress are detrimental to an installation’s fire fighting capabilities, and can impact upon the ability to operate as intended, prevent fire or provide effective extinguishant.

Need some help?

If you would like to find out more about integrity testing and how Fire Safety Services can help you and your business, call our sales team on 08000 234114 or complete the form for a call back:

Integrity Testing Enquiry

Would you like to receive email from Fire Safety Services?

6 + 5 =

Effective Fire Suppression

The effectiveness of a gaseous fire suppression system can only be guaranteed, if it is regularly checked (maintained). If the system does not operate effectively, achieve the right concentration, or maintain this concentration for an effective time period, it MAY not operate as intended.

Risk Limitation

The fire suppression system is there to prevent (at least reduce) any loss in business continuity and to ensure that any collateral loss is kept to a minimum. Insurers and business managers need to have the comfort of knowing that the fire suppression system will work and enable the business to continue running as required in the event of a fire.

Standards and Requirements

BS5306, ISO 14520 and BS EN 15004 – 1, 2008 all require a gaseous system (any system) to have its integrity checked annually. The equipment should be designed specifically for this and it should be regularly calibrated at least once a year. An Integrity test should be conducted in accordance with BS5306, ISO 14520 (BS EN 15004 – 1, 2008) or NFPA 2001 and at a minimum this should be conducted annually.

Discharge Testing

Full discharge tests whilst providing the ultimate verification of system operation are expensive (not readily repeatable) and in the case of some systems are actually illegal. Also a discharge test won’t tell you where a leak is, it will just identify if the enclosure retention capability is acceptable or not.

When should integrity tests be done?

An integrity test should be performed immediately after a system has been installed and routinely every year thereafter. Any alteration such as changing a door, putting a cable/s in or even replacing equipment can affect the rooms (enclosures) gas holding ability (Integrity), routine servicing of equipment will not reveal this, so an Integrity Test should be carried out after any alteration and the annual testing dates adjusted to follow annually thereafter.

Why do integrity testing?

It’s a legal requirement.

*For a full list of acronyms and terms please see our glossary of terms.

More about Integrity Testing on our blog

Our blog is designed to give you a greater understanding about fire safety and how our services can help you. All of our blog posts are written by members of our team who have vast experience in specific aspects of fire safety, so you can be sure that the information you are reading comes from a qualified source.

For posts specifically about integrity testing – click here

Need further information or would like to speak to one of our sales department?

Call our head office on: 08000 234114 or email at
enquiries@firesafetyservices.co.uk

If you would like to speak to a service centre near you, please use the information below:

East Anglia

Covering: East Anglia & South East

01603 731999

Email enquiries

East Midlands

Covering: East Midlands, North East & Scotland

01509 214411

Email enquiries

West Midlands

Covering: West Midlands, South West, North West & Scotland

0121 486 3800

Email enquiries

South

Covering: South & London

01234 854100

Email enquiries

Our products & services extend to everything you require to keep your business compliant with todays legislations:

Pin It on Pinterest

Share This