
Underground tank foam filling
An underground tank of up to about 3,000 litres was foam filled at the harbour, with a certificate of disposal and foam filling certification issued.
View the North Sunderland case study →Removal & Decommissioning
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Britteco handles industrial oil tank removal, removal of diesel tanks and full site decommissioning in Northumberland, from Blyth and Cramlington to Alnwick and Berwick-upon-Tweed. Our engineers travel from the Harrogate base, and underground tanks that cannot come out are foam filled, as at North Sunderland Harbour in Seahouses.
The south-east corner of the county is changing quickly. Blyth’s coal-fired power station closed in 2001, and the town now has the Port of Blyth, Northumberland Energy Park and the Energy Central programme; the UK’s first offshore wind farm was built off Blyth in 2000. Cramlington’s industrial zones hold pharmaceutical and chemical manufacturers. When plants close, change use or expand, the old fuel tanks have to be dealt with first.
The coast has its own pressures. Harbours such as Amble at the mouth of the Coquet and North Sunderland at Seahouses still support fishing boats, marinas and boat repairs, and steel tanks in salt air corrode faster than inland ones.
Inland the population thins out, and 7.5% of households rely solely on oil, over double the figure for England. Hill farms, estates and the forestry around Kielder, the largest man-made woodland in England, rely on stored kerosene and red diesel a long way from the nearest supplier.
Our published Northumberland case study comes from the harbour at Seahouses.

An underground tank of up to about 3,000 litres was foam filled at the harbour, with a certificate of disposal and foam filling certification issued.
View the North Sunderland case study →Northumberland sites range from port and chemical plants to harbours and hill farms, so the planning has to be right first time.
Most Northumberland enquiries are about removal and decommissioning, so those come first.
Run out of heating oil or diesel in Northumberland?
24/7 emergency heating oil, kerosene and diesel delivery from 100 litres, including nights, weekends and bank holidays.
Northumberland is covered by the Environment Agency’s North East area, which takes in the Tyne and Tweed catchments, the Wansbeck and the smaller rivers that drain to the North Sea. Beneath parts of the county lie the Fell Sandstone and Magnesian Limestone aquifers, and Kielder Water in the west is a major reservoir for the region, so a leak from a farm or forestry tank can matter well downstream.
On the coast, salt spray speeds up corrosion of steel tanks, fittings and bunds, and harbour sites sit directly beside the sea. Regular inspection, sound bunds and protected fill points are the best defences.
Above 201 litres, a business’s oil store is covered by the Control of Pollution (Oil Storage) (England) Regulations 2001, and its bund has to take 110% of the tank’s capacity. When we decommission a site or remove tanks we issue waste transfer or consignment notes and a certificate of disposal or degassing certificate.
We cover the whole county, from the industrial south-east to the Scottish border.
Yes. We pump out the remaining oil, clean and de-gas the tank, cold cut it on site and take the pieces away. This works for single tanks and for several tanks on one site.
We identify every tank and fuel line, drain and isolate them, then remove or fill each one. At the end you receive a single set of paperwork covering waste, disposal and degassing, so the site can be sold, let or demolished.
Yes. Removal of diesel tanks is common on plant yards and port sites, and we can phase it so a new tank is running before the old one is taken out.
Yes, where the tank cannot be lifted out safely. At North Sunderland Harbour we foam filled an underground tank of up to about 3,000 litres and issued a certificate of disposal and foam filling certification.
Our engineers travel from Harrogate. We plan from your photos and tank details, book a date and bring the tanker, pumps and cutting gear needed to finish in one visit, grouping more than one job on a trip where we can. If a remote farm or site runs out of fuel, our 24/7 emergency diesel and heating oil delivery is there for it.
Our Harrogate team covers the rest of the North East and beyond.
Send us the number of tanks, what they held and the site address, and we will plan a visit that gets everything done in as few trips as possible.