1 August 2012
A person received serious burn injuries when an LPG barbeque cylinder, kept in a car boot on a hot day (34°C) for about one hour, released gas which was subsequently ignited when the boot door was opened and the boot light came on.
- a leak of flammable gas in a poorly ventilated area and the presence of an ignition source
- the cylinder valve may not have been closed securely prior to transporting the cylinder in the boot
- overfilling, which did not leave enough vapour space at the top of the cylinder to allow for normal thermal expansion of the liquid
- the cylinder was lying on its side resulting in LPG escaping through the valve in its liquid state - when the liquid evaporates, it quickly expands to approximately 270 times in volume
- a faulty cylinder.
- cylinders must be in good condition prior to being transported
- cylinders must be secured in an upright position during transport to prevent movement and ensure that the safety relief device is in direct contact with the vapour space
- do not store cylinders in a vehicle
- unload cylinders without delay after arrival at your destination
- discharge any personal static build-up by touching a grounded (earthed) metal object, such as the body of the car, with your bare hands immediately before handling the LPG cylinders
- do not smoke or have any naked flames present while handling or transporting cylinders.
Disclaimer: While care has been taken to ensure the accuracy and currency of the information in this publication, at the time of reading it may not be sufficiently accurate, current or complete to suit your individual needs. Reliance on the information in this publication is at your own risk. SafeWork SA accepts no liability for any loss resulting from your reliance on it. To best meet your work health and safety obligations refer to current Acts, Regulations and Approved Codes of Practice.