Gaseous Fire Suppression Systems
Special-hazard system design aligned with Australian Standards — protecting business-critical equipment with rapid fire control and limited residue.
Protecting critical assets requires a fire protection solution designed specifically for the hazard. Our designs are developed with reference to AS 4214:2018 for gaseous fire-extinguishing systems and AS 1670.5:2016 for the fire detection, warning, control and intercom systems associated with special-hazard installations.
Our Design Consultancy Services
Hazard & Design-Basis Review
Review of the protected area, equipment, occupancy, operational constraints and fire scenarios to establish the project design basis.
System Concept & Agent Selection Support
Development of a suitable gaseous suppression concept considering hazard type, enclosure characteristics and equipment sensitivity.
Engineering Design & Calculations
Agent quantity and concentration criteria, cylinder arrangement, distribution network and nozzle layout, using manufacturer calculation methods.
Detection, Alarm & Release Interface Design
Coordination of detection, alarm, control and releasing functions, including abort, manual release and shutdown provisions.
Enclosure & Pressure-Relief Coordination
Assessment of enclosure integrity, leakage and pressure-relief considerations required for effective system performance.
Drawings, Specifications & Schedules
Design drawings, schematics, equipment schedules and specifications suitable for coordination, approval and commissioning.
Design Review & Construction Support
Review of contractor submissions and shop drawings, with ongoing support through construction, testing and commissioning.