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.
Approval was granted in September 1942 to construct an RAAF Area Explosives Reserve at Kowguran in south west Queensland near the town of Miles.The Queensland Main Roads Commission built the Explosives Storage complex. A re-inforced concrete bomb storage building was erected in the side of a hill.pproval was granted in September 1942 to construct an RAAF Area Explosives Reserve at Kowguran in south west Queensland near the town of Miles.