Name
The Value of Aggregated City Scale Models to Rapidly Assess SuDS in Combined Sewer Systems
Date & Time
Wednesday, September 28, 2022, 11:30 AM - 12:00 PM
Samer Muhandes
Description

The role of Sustainable Drainage Systems (SuDS) in reducing combined sewer overflows (CSOs) and flood volumes can be accurately assessed using the available high-fidelity sewer network modelling software packages in the market. However, these tools are too slow for a range of modern applications such as optimisation or uncertainty analysis where long-term climate projection simulations are required. In this presentation, we will discuss a novel representation of combined sewer systems to enhance an existing spatially aggregated model (CityWat) with additional functionalities to assess flood volumes, discharge to rivers and CSOs. We will also share the validation results of the developed model (CityWatStorm) by comparing the simulation results with a high-fidelity InfoWorks ICM model. Finally, we will discuss SuDS implementation at a city scale and assess the betterment achieved in the context of flood volumes and CSOs.

Location Name
National Harbor 4
Full Address
Gaylord National Resort & Convention Center
201 Waterfront St
Fort Washington, MD 20745
United States