Dangerous practices with hazardous substances
Extending diesel fuel
Diesel users need to be aware of the practice of extending diesel fuel.
When diesel is mixed with a blending agent such as kerosene or light crude oil the flashpoint of the fuel is altered and can increase the risk of fire or explosion. The practice may be an offence under the Trade Measurement Act 1990 (PDF, 451 KB) administered by the Queensland Office of Fair Trading.
Use of flammable refrigerant gas in car air conditioners
Motor vehicle personnel, emergency service workers and the public need to be aware of the practice that some car air-conditioning systems are being "regassed" with a flammable hydrocarbon refrigerant without labels specifying the flammable nature of the gas.
Even small quantities of gas in the system can result in a severe explosion and/or fire within the vehicle if there is a leak and an ignition source.
This matter is regulated by the Department of Mines and Energy.
Last updated February 22, 2008
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