Interceptors are designed to collect rain water, oil and other waste products which accumulate in areas such as car parks for example. The system itself is designed to permit only water to escape, trapping all oils, fuels and other solid waste within the filtering system. The accumulation of this waste can cause blockages and if the interceptor were to overflow, all this waste would be dispersed back out across the area it was supposed to protect. The build-up of oil, debris and other miscellaneous contaminants within an interceptor, alongside the prominent risk of hydrocarbons contaminating the sewerage system or watercourse dramatically increases the risk of forecourt or driveway flooding. Our tankers give you the solution you require to carry out annual cleans to petrol interceptors. All contaminated waste is removed from chamber and washed down to leave clean. Waste is then disposed of at a waste transfer station in accordance with current legislation. All relevant collection and disposal paperwork is supplied.