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.
Once the mangroves had been cleared, the land became a golf course in the 1930s and then a storage depot for the Department of Defence during World War ll. Petroleum and Chemical Corporation Australia Limited (PACCAL) operated a town gas plant at the Wilson Park site from 1954 to 1974.Town gas, road tar and other organic chemicals were manufactured from crude oil. The activity produced hydrocarbon waste at a rate of approximately 30 tonnes per day.t this point the Park was closed to the public and investigation into its buried pollutants and planning of remediation processes began. The site was then left unused until the remediation began in 1997, led by the Olympic Coordination Authority and then finalised under the management of Sydney Olympic Park Authority.