WHAT WE DID
SDS GEOlight® attenuation tanks were installed in May 2018 and sit beneath the schools’ full-size football pitch and adjoining junior pitch, which have been designed to provide additional stormwater storage capacity when required. Representing the single largest surface water storage facility yet installed in the UK, the tanks have the capacity to store up to 8,000m³, or eight million litres, of water.
The pre-existing watercourse, in effect an agricultural ditch which runs through the site, provides a natural feature by which the layout of the development is structured, in order to maximise drainage, recreation and biodiversity benefits within an enhanced, 2,250-metre-long green corridor.
A site-wide sustainable drainage scheme linked to the watercourse will improve water levels and water quality in the watercourse. It will also provide a new riparian habitat which includes reed beds and increased plant diversity.