Perry Slingsby Systems are one of the world’s leading manufacturers for remote intervention technologies and equipment systems to the subsurface oil and gas industry.
Perry Slingsby required a 10m x 10m x 5m deep testing tank to be constructed in a new industrial building with a 20 tonne crane capacity. Groundwater levels were only 1m below existing ground, so a secant wall solution was used to resist both the earth and water pressures on the walls and water uplift to the tank base without major disturbance to the surrounding site and environment.