Case Studies

New Bulk Fuel Storage Tank

Hospital Bulk Fuel Storage Tank Replacement on a Restricted Site

Project Overview In 2025, J W Hinchliffe Tanks completed a complex fuel tank replacement project for a hospital in Yorkshire.The existing 60,000-litre bulk fuel tank had failed an integrity inspection. In addition, the hospital had experienced long-standing problems supplying fuel to boilers positioned on a second-floor mezzanine.Therefore, JWH developed a new solution that combined a

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Tank decommissioning Royal Sovereign Lighthouse

Offshore Fuel Tank Decommissioning at Royal Sovereign Lighthouse

Project Overview In August 2024, J W Hinchliffe Tanks completed a specialist fuel tank decommissioning project at Royal Sovereign Lighthouse, several kilometres off the Eastbourne coast.The lighthouse contained two 10,000-litre doughnut-shaped steel fuel tanks within its central shaft. These tanks had previously supplied fuel to the lighthouse generators and heating system.Robore Ltd, the principal demolition

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Tank Farm Decommissioning

NHS Hospital Tank Farm Decommissioning

Project Overview J W Hinchliffe Tanks completed a major tank farm decommissioning project at an NHS hospital in the Midlands.The tank farm contained four 160,000-litre fuel tanks within a busy construction environment. Numerous other contractors were also working on the site, so careful planning and safe access were essential.The overall project involved removing approximately 200,000

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The tank lid is replaced with a new gasket and new bolts.

Oil Tank Cleaning and Fuel Polishing

Following continued boiler failures and the discovery of water contamination in the oil storage tanks, JWH Tanks were recently contracted by a regional Police force to undertake the internal cleaning of two 18,000 litre oil storage tanks situated in a basement, combined with the polishing of 16,000 litres of oil using our mobile centrifuge. Despite

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Underground Fuel Tank Removal

Underground Fuel Tank Removal

Underground petrol tank removal combines the services of both cleaning and removing tanks. This example shows a number of relatively small underground petrol tanks (2000 & 4000 gallons) being cleaned internally, placed under gas free certification following a series of atmospheric monitoring tests, excavated and removed from site for disposal at a licensed waste facility. Once we have completed

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Cold Cutting Solid Filled Tanks

Cold Cutting Solid Filled Tanks

We are regularly contracted to undertake the safe opening of tanks previously deemed decommissioned. The process of making a petrol tank safe by removing residual product and filling the void with concrete has been common practice for many years. Unfortunately sub standard materials and ill informed contractors have left many tanks in a dangerous state, with large voids filling

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