Greater Manchester Combined Authority · Awarded contract
Awarded

Modelling of Dispersed SuDS for Flood Risk Reduction in Greater Manchester

Awarded 01 Mar 2021

View live tenders
Awarded01 Mar 2021
Value£41,000.00
SupplierHR Wallingford
AgencyGreater Manchester Combined Authority
RegionUnited Kingdom
CategoryEnergy & Environment
Ended 5y ago8mo term
Awarded 1 Mar 2021Expired 30 Oct 2021

About

Greater Manchester Combined Authority awarded a contract to HR Wallingford for technical support to design and model the benefits of nature-based Sustainable Drainage Systems (SuDS) retrofit for a pilot urban area in Greater Manchester.

The contract, valued at £41,000, involved developing a costed green SuDS retrofit design for a discrete pilot area (no larger than 0.5km2) and modelling the impacts on predicted surface water flood risk extent and properties at risk, as well as the quantity of surface water entering the combined sewer system and sewer flood risk.

The work supported the GMCA-led IGNITION project's efforts to explore and monetise the benefits of green SuDS retrofit to inform investment pipelines across the city region.

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