11,500-litre heating oil tank Removal during renovation
Removing an unused tank and the outbuilding around it to clear space as part of a commercial property renovation.
An old tank enclosed by an outbuilding
Britteco was asked to decommission and remove an 11,500-litre heating oil tank at a commercial property. The tank had been unused for years, and an outbuilding had subsequently been constructed around it.
The work formed part of a wider building renovation. The client wanted the space cleared so it could be developed into an employee rest area. The scope therefore included both the tank and the surrounding outbuilding.
Planning around the surrounding structure
The outbuilding contained electrical installations, a safety system and an asbestos roof, according to the original project account. These were additional considerations alongside the tank contents and its connection to the heating system.
The project needed to be considered as a combined tank and building-clearance job. The sequence had to account for the surrounding materials and services before the area could be handed back for renovation.
Fuel removal, disconnection and dismantling
Remaining oil was removed using specialist equipment, and the tank was disconnected from the heating system. It was then cut into manageable sections for removal.
The work also included removal of the outbuilding. Waste and metal from the project were cleared, with materials sent for recycling or disposal as appropriate to their type.
For an overview of how Britteco assesses unused tanks, see oil tank decommissioning . The tank removal and cold-cutting service explains the wider options for removing vessels from restricted locations.
Space cleared for the next stage
The old tank and outbuilding were removed, leaving the area clear for the client’s planned refurbishment. The project demonstrates why a removal survey should cover the structures built around a tank as well as the vessel itself.
The intended future use was an employee rest area. This case study records the clearance work; it does not claim that construction of the rest area formed part of Britteco’s scope.
Common questions
Frequently Asked Questions
How do you remove a tank from inside an outbuilding?
We empty and clean the tank first, then assess whether it can come out in one piece. If doors or the structure are too tight, the tank is cold cut into sections inside the building and carried out.
Should an old oil tank be removed before renovating a building?
Yes, if the tank is no longer needed. Removing it before builders start avoids working around a fuel hazard and frees the space for the renovation.
What is cold cutting and why is it used?
Cold cutting uses tools that do not create sparks or flames. It is used on tanks that have held fuel, because residue and vapour can remain even after emptying.
What about roof materials above the tank?
Roof sheets, fixings and anything else close to the tank are checked first, and the work plan is written around them before the tank is touched.
Do you take the old heating oil away?
Yes. Any remaining heating oil and sludge is pumped out and removed with waste documentation before the tank is dismantled.
Planning similar work?
Tell Britteco about the tank, its contents and the available access. Photographs and site details help the team understand the scope before discussing the next steps.
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