Integrity testing should be undertaken in a protected area, to determine whether there is a leakage of gases from a suppression system, as this could impact upon the extinguishant performance+
Room Integrity testing to be carried out in accordance with BS5306, ISO 14520 (BS EN 15004 – 1, 2008) on installation of a suppression system
Room Integrity testing is to be conducted annually as part of a maintenance contract
Room Air-sealing can be carried out in the event of a failure