MDH Engineered Solutions specializes in groundwater flow and contaminant transport modelling. Our team of Professional Engineers and Geoscientists use state of the art numerical models to better understand the geological framework and complex processes that occur in the subsurface. Our team applies our modelling expertise for clients in the government, municipal, mining, and industrial sectors. MDH has experience and expertise in modelling saturated-unsaturated, density-dependent groundwater flow and contaminant transport systems, coupled consolidation problems, pore-water pressure build-up and dissipation, and geochemical speciation and reactive transport modelling. Our team is proficient in MODFLOW, FEMWATER, SUTRA, RT3D, MT3D, SEEP/W, SoilCover, PHREEQC and other numerical codes. Numerical modelling services include: Construction and calibration of 1-D, 2-D and 3-D numerical groundwater flow and transport simulations Interpretation and understanding of hydrostratigraphy Geochemical source term and reactive transport studies Predictive simulations for assessment of remedial strategies Regional hydrogeology and water supply evaluations Numerical modelling services are provided to: Design sampling and monitoring networks Screen sites for remediation Demonstrate regulatory compliance Develop and implement decommissioning strategies Predict the effectiveness of alternative strategies to mitigate environmental impact Design tailings and waste management areas, containment dykes, and berms Design slurry walls and other permeability-barriers Design regional groundwater resource management plans Evaluate safe yields for aquifer systems Delineate well capture zones     © MDH Engineered Solutions, 2006