The Sheffield Grey to Green project is the UK’s largest retrofit SuDS scheme, and is a Sheffield City Council scheme, designed and overseen by the Council.
McCloy Consulting worked closely with Sheffield City Council and provided peer design review services along with hydraulic modelling to inform scheme design.
The highway runoff has been disconnected from the combined sewer, with any outflow in excess of the extensive infiltrating capabilities of the scheme designed to discharge directly to the River Don.
This project won the top award at the Sheffield Design Awards ceremony in October 2016, click here to read more.