Managing the risks from dangerous goods
Managing dangerous goods can involve:
- identifying dangerous goods and site classification
- providing information, training and supervision in evacuation and fire fighting procedures
- controlling ignition sources such as naked lights, sparks and mobile phones where flammable atmospheres may exist
- segregating incompatible goods
- separating dangerous goods from 'protected places'
- spills management
- selection, provision and maintenance of safety equipment and personal protective equipment
- placarding of sites with dangerous goods in packages stored or handled above the prescribed quantities
- displaying a clearly visible information placard on tanks holding more than 500L of LPG or 450L of other classes of stated dangerous goods and combustible liquids
- using documented safety management systems
- preparing an emergency plan and an emergency manifest
- keeping unused storage or handling systems clean and safe.
To avoid the possibility of an explosion or the emission of toxic flammable or corrosive gases:
- Store two incompatible goods at least 3m apart.
- Where the goods could react violently, store them at least 5m apart.
- Consider storing some goods (especially highly pyrophoric or unstable goods e.g. Class 4.2 or 5.2) in separate fire rated enclosures or separate buildings with appropriate fire suppression equipment. Separate enclosures or buildings may also be required for those goods with special fire suppression requirements (e.g. Class 4.3 goods react adversely with water).
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