MDH Engineered Solutions develops innovative solutions to complex geo-environmental mining problems. Our professional staff of engineers and geoscientists specialize in hydrogeology, geotechnical services, waste containment system design, mine waste characterization and computer modeling of groundwater, contaminant transport, consolidation, slope stability and geochemistry. MDH’s mining clients include oil sands, potash, uranium, coal, clay minerals, base metals, and precious metals producers. We are experts in soil containment technologies, numerical modelling, site assessment, and tailings and waste investigations. Our laboratory provides and develops specialized testing programs to meet the unique needs of the mining industry. We have extensive experience testing large diameter and coarse grained materials, sulphur wastes, uranium tailings and potash tailings. Our laboratory is equipped and licensed to handle radioactive samples. Site characterization, investigation, decommissioning and remediation Waste containment systems design: covers, liners, slurry walls, French drains, etc. Groundwater and contaminant transport modeling; specialists in salt modeling, density driven flow, and regional models Groundwater studies and interpretation of monitoring data Tailings characterization, containment, and consolidation Waste rock characterization and testing Interactions between wastes, soil materials and groundwater; including tailings, sulphur and radioactive materials Geochemistry studies: groundwater contamination, source term development, leachates, reactive transport and long-term predictions Dewatering, hydrodynamic containment and production wells Surface water erosion control Advanced material testing Unsaturated soil technology Slope stability modeling, mitigative design, and dyke inspection Landfill design Expert review Design, tender specification and project management Construction supervision and inspection Construction quality control Surveying AutoCAD/EMXS   © MDH Engineered Solutions, 2006