1000 Litre Slimline Plastic Bunded Oil Tank

No. For advice on how to dispose of petrol and any other similarly dangerous liquids, please contact your local authority.

This is perfectly normal and is simply the fuel venting through the weatherproof vent fitted to the oil tank.

Yes.

No. Today, no openings (other than the tank outlet) are permitted below the maximum level of fuel in any oil tank. This reduces the risk of accidental spillage. In the event that contaminants (e.g. water) need to be removed from an oil tank, they should be removed by an appropriately licensed contractor via the inspection aperture fitted to the tank.

No.

Yes. Every oil tank sold by Atlantis Tanks Group is manufactured from a material which incorporates UV inhibitors. These prevent UV rays from permeating the structure of the tank, thus preventing fuel degradation.

All plastic oil tanks must be installed on a flat, level and fire resistant base capable of supporting the weight of the tank when fully laden. If concrete slabs are used, they should be a minimum of 50mm thick. The base should extend at least 300mm beyond the widest points of the tank and fully support the base of the tank in its entirety. Piers are not suitable for this purpose and can cause irreparable damage to the tank.

Most tanks supplied by Atlantis Tanks Group are manufactured from Medium Density Polyethylene (MDPE) – a material that has excellent chemical and impact resistance properties.

Oil storage tanks should never be installed in a habitable area. If installed internally, they should always be contained within an enclosed chamber. Detailed requirements exist for internal oil storage installations. For more information contact your local Building Control Officer or OFTEC.

Oil tanks with a nominal capacity not exceeding 3,500 litres should not be fitted any closer than 1.8 metres to a non-fire rated (30 minute minimum fire resistance) wall or eaves. Where these clearances cannot be achieved, the measures noted in British Standard BS5410 and OFTEC Technical Instruction Book 3 must be provided – i.e. the provision of a 30 minute (minimum) fire resistant wall which extends at least 300mm above and beyond the ends of the oil tank. It will be necessary to protect exposed eaves forming part of a roof within 1.8 metres of the top of an oil tank to provide a minimum of 30 minutes fire resistance. Cladding can be applied to the eaves in order to prevent fire from spreading to the roof.

For oil tanks with a capacity of 3,500 litres or greater, please contact your local Building Control Officer or OFTEC.

Oil tanks with a nominal capacity of less than 3,500 litres should not be placed within 1.8 metres of a flu outlet. Where these distances cannot be achieved, the protection measures noted in OFTEC Technical Instruction Book 3 and British Standard BS5410 must be provided by means of a 30 minute fire resistant wall which extends a minimum of 300mm above and beyond the ends of the tank. For oil tanks with a nominal capacity of 3,500 litres or greater, please contact your local Building Control Officer or OFTEC.

If the oil tank has a nominal capacity of less than 3,500 litres, it should not be placed any closer than 760mm to a boundary. This assumes that there are no flu outlets or buildings between the tank and the boundary. Where these distances cannot be achieved, the protection measures noted in OFTEC Technical Instruction Book 3 and British Standard BS5410 must be provided by means of a 30 minute fire resistant wall which extends a minimum of 300mm above and beyond the ends of the oil tank. For oil tanks with a nominal capacity of 3,500 litres or greater, please contact your local Building Control Officer or OFTEC.

A bunded tank consists of a ‘tank within a tank’. In the event of a spillage, surplus liquid collects in the outer tank (or ‘bund’), thus averting a pollution incident. Bunded tanks are now required at commercial, industrial, institutional and most domestic premises.