If outdoor air is used to provide combustion air to the appliances, there are two test conditions for the combustion appliance assessment: equipment-off and equipment-on. With the equipment off, verify that the CO level in the zone is below the alarm limit and that there is no natural gas leakage.
Defence Industries Queensland: 1  supports national and international prime contractors to find defence capabilities. 2  helps companies working or wishing to work in defence to up-skill and make connections with defence contractors and suppliers. 3  assists the Australian Defence Force to expand its presence in Queensland.
Defence Industries Queensland has four focus areas. Within each of these areas, Queensland has a range of capabilities, projects and facilities which Defence Industries Queensland promotes and develops. The unit has also established Industry Leader Groups within each of these sectors to ensure the state is responding to industry needs.