Telemetry Systems

As DSI has serviced clients with projects in remote areas, we have developed extensive experience in telemetric data collection. This includes use of automated GSM modems for compiling data for rainfall, water level, groundwater levels and meteorological data. In more inaccessible areas, where cell phone coverage is not provided DSI has experience in establishing satellite…

Data Collection

DSI has many years experience in data collection in a range of different sites, including very remote locations in South East Asia, as well as continental United States. 1. Design and implementation of long term hydrologic data collection programs for hydropower, water quality, water supply and other water resources needs. This includes setup of permanent…

Loring Air Force Base Groundwater Modeling Activities

Services Rendered: FRAC3D Groundwater Model PTRAX Particle Tracking Model Hydraulic Conductivity Assessment Grain Size Analysis P²T (pre-cursor to DSI) integrated geological, hydrological, chemical, and meteorological data into a conceptual model of groundwater flow and movement of contaminants in the area adjacent to the Entomology Shop at LAFB. Initially P²T was tasked to develop a porous…

Low-Level Waste Disposal Facility, Oak Ridge, TN, USA

Services Rendered: Hydrologic Modeling Groundwater Monitoring FEMWATER Modeling HELP2.0 Modeling Design Support Erosion Control Water Balance Study Seepage Analysis Environmental Impacts Client: Department of Energy, Tennessee, USA Status of Project: Completed DSI provided hydrologic, hydraulic and environmental engineering support for the development of the Conceptual Design Report (CDR) for the Low-Level Waste Disposal Facility (LLWDF).…

Tuy Hoa Environment Protection, Vietnam

Services Rendered: Solid Waste Management Landfill Siting Landfill Design Capacity Development Environment Management Sanitary Conditions Women’s Issues DSI provided environmental engineering support for the Identification Phase of a project formulation for the Town of Tuy Hoa, Phu Yen Province. The focus of the Identification process was to address solid waste management, capacity building for waste…

FDEP Stevenson Creek, FL, USA

Services Rendered: TMDL Model Development TMDL Support EFDC 3D Water Quality Model HSPF Modeling HSPF/EFDC Linkage Waste Load Allocations A watershed pollutant loading model and a receiving water quality/ hydrodynamic model for dissolved oxygen and nutrients were setup, calibrated, and validated. These models were used to develop TMDLs for the tidally influenced and impaired segment…

Hydrothermal Study, Lay Dam, Coosa River, AL, USA

Services Rendered: EFDC Hydrodynamic Model Environmental Impacts Thermal modeling Client: Alabama Power Company Contact: Jon Ponstein Dates of Performance: Ongoing (2015) Electricity production accounts for one of the largest water usages in the United States and worldwide. Water for thermoelectric power is used in generating electricity with steam-driven turbine generators. Surface water was the source…

Lower Athabasca River Water Quality and Toxics Modeling, Canada

Services Rendered: EFDC Hydrodynamic Model ADCP Data Processing Sediment Transport Study Water Quality Modeling Environmental Impacts Technical Training Client: Alberta Environment & Water, Canada Contact: George Wang Environmental Monitoring and Science Division, AEP Dates of Performance: July 2018 – July 2019 Status of Project: Ongoing The Lower Athabasca River (LAR) is the major river flowing…