Little Lake Butte de Morts Sediment Dynamics (WI, USA)

Services Rendered: Biological Evaluation EFDC Hydrodynamic Model Dissolved Constituent Analysis Water Col/Sediment Bed Interaction Sediment Transport Environmental Impacts DSI was contracted to develop a multidimensional hydrodynamic model of the Little Lake Butte des Morts (LLBdM) in order to support studies of sediment transport dynamics. The insights gained in the modeling provided an enhanced conceptual understanding…

Bien Hoa Airport Dioxin Investigation (Vietnam)

Services Rendered: Dioxin Fate & Transport Sediment Deposition/Resuspension EFDC Modeling Hydrologic Modeling Mitigation Measures The Office of National Steering Committee 33 (Office 33), of the Ministry of Natural Resources and Environment (MoNRE) contracted DSI to conduct the “Preliminary Contaminant Transport Study of Dioxin in and Around Bien Hoa Dioxin Contaminated Hotspots”. The contents of the…

Danang Airport Dioxin Investigation (Vietnam)

Services Rendered: Dioxin Fate & Transport EFDC Modeling Sediment Deposition/Resuspension Hydrologic Modeling Interim Remedial Design DSI under contract to BEM Systems, performed several subtasks as the lead technical expert for dioxin fate and transport. The following tasks were completed: Hydrologic and hydraulic assessment of the drainage system of the Da Nang Airport. The objective was…