Modelling the benefits of dispersed SUDS for flood risk reduction and the management of urban drainage

Greater Manchester Combined Authority (GMCA) is seeking technical support to design and model the benefits of nature based Sustainable Drainage Systems (hereafter SuDS) retrofit for a pilot area. The technical support team will develop and deliver a costed, green SuDS retrofit design for a discrete pilot area and model the impacts on the (1) predicted surface water flood risk extent and properties at risk and (2) the quantity of surface water entering the combined sewer system and sewer flood risk. Building climate...