Sewage Treatment Plant Installation in Princes Risborough, Buckinghamshire – Problematic High Water Table Solution – April 2015

This was a new installation of a Sewage Treatment Plant to replace an old Klargester Septic Tank on a property that was undergoing major renovations. The new Sewage Treatment Plant together with ancillary drainage was installed at the front of the property with the only visible sign of it being a single small manhole cover and compressor. Due to a high water table at this property and the prospect of unstable ground during installation we had to use one of our purpose built excavation supports and dewatering system. Please see our video below for footage of the Excavation Support System solution in action.