6m Deep Submarine Equipment Testing Tank in North Yorkshire
One of Brookforge’s more unusual engineering projects involved a submarine equipment testing tank in North Yorkshire. The tank was more than six metres deep and held over 700 cubic metres of water.
Water Treatment for Underwater Equipment Testing
Because the tank was used to test underwater equipment, the design needed to account for possible oil leaks and other surface contaminants.
Custom Surface Skimming System
Brookforge developed a sluice system with custom-made skimmers to remove the upper layer of water efficiently. Directional jets on the opposite side helped move surface contaminants towards the skimmers.
Commercial Filtration and Automatic Backwash
The plant room incorporated two twin multi-cyclone pre-filtration systems to remove debris before water reached the commercial filters. Besgo automatic backwash valves supported ongoing filter maintenance.
Plant Room and Technical Drawings


For specialist aquatic engineering and water-treatment projects, contact Pool Build.