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Contamination Mapping Services
17 services found
by:Millennium EMS Solutions Ltd. based inEdmonton, ALBERTA (CANADA)
Because geophysics requires no samples or replacement of land, it is a cost effective way to get results. Our geophysics team uses a variety of leading-edge techniques to conduct operations such as salt mapping, contaminate mapping and historic spill assessment. Our geophysical operations are performed in support of environmental applications, ...
by:Troy Risk, Inc. based inIndianapolis, INDIANA (USA)
Troy Risk provides its clients with the experience and expertise needed to successfully perform the full range of geophysical methods to solve challenging subsurface issues such as: Searches for historic or undocumented underground storage tanks (USTs), Mapping of concealed waste disposal areas, Location of buried drums and other waste containers, Utility and buried ...
by:FLORADATA based inPorto, PORTUGAL
Floradata executes ecological and environmental baseline studies to all clients (project owners and/or project planners) interested in site analysis before the construction of their projects. This kind of studies, usually voluntary, anticipates the knowledge for environmental problem and improves the planning ...
by:GEOKLOCK based inSão Paulo, BRAZIL
The success of an environmental project depends on the correct diagnostic of the quality of the environmental components. This only happens when the technical quality is assured at all stages of the process. In particular, investigations into soil and groundwater play a decisive role in the environmental diagnostic conclusions for an area, which correspond to the starting point for engineering ...
by:GeoView, Inc. based inSt. Petersburg, FLORIDA (USA)
Electrical Resistivity measurements are performed by placing multiple electrodes in contact with the soil or rock. Current is transmitted and received between pars of the electrodes. The surveys can be performed as traditional, single Vertical Electrical Soundings or with multi-channel systems to produce continuous resistivity cross-sections of the subsurface. The depth of investigation and ...
by:Landmark Information Group based inExeter, UNITED KINGDOM
Landmark holds the most comprehensive and unrivaled set of historical maps, dating back to the 1840s. The historical maps track changes over time and are site centered for ease of comparison and overlaid with the National Grid. We also provide a unique online tool for analysis that will speed up production of your desk ...
by:Beacon Environmental Services, Inc. based inForest Hill, MARYLAND (USA)
Beacon Environmental Services offers an accurate and cost effective approach to identifying and monitoring vapor migration pathways of volatile and semi-volatile organic compounds (VOCs and ...
by:Simcoe Geoscience Limited based inStouffville, ONTARIO (CANADA)
Electromagnetic method is a geophysical technique based on physical principles of the inducing and detecting electrical current flow within geological strata. A primary alternating electric current of known frequency and magnitude is passed through a sending coil creating a primary magnetic field in the space surrounding the coil, including underground. The eddy currents generated in the ground ...
by:Environmental Troubleshooters, Inc. based inDuluth, MINNESOTA (USA)
An ESA uses a phased approach to determine whether potential or actual environmental contamination exists on property, or if environmental concerns are ...
by:United Consulting based inNorcross, GEORGIA (US) (USA)
United Consulting has in-house capabilities to perform subsurface studies by the ground penetrating radar technique. We utilize a GSSI SIR-2 system and the latest software technology to locate metallic and nonmetallic underground objects. Our site studies provide accurate focal depths, location and geometry of buried objects.Applicability Using traditional methods for mapping and detecting ...
by:GeoView, Inc. based inSt. Petersburg, FLORIDA (USA)
Electromagnetics uses inductive techniques to measure conductivity of the subsurface without the need of electrodes or ground contact. The methods include frequency domain electromagnetics (Geonics EM-31, EM-34, EM-38 and GSSI Profiler), time domain electromagnetics (Geonics EM-61, Geonics PROTEM systems and White handheld systems), and VLF systems. Depending on the target, the depth of ...
by:Landmark Information Group based inExeter, UNITED KINGDOM
The Envirocheck Site Sensitivity Report delivers a set of A3 Site Sensitivity Maps including Flood, Boreholes, Sensitive Land Uses, Source Protection Zones, Ground Water Vulnerability, EA/BGS Aquifer Designations and BGS Soil Chemistry Maps. The Datasheet element of the Report summarises data into Agency and Hydrological, Waste, Hazardous Substances, Geological, Industrial Land Use and Sensitive ...
by:Simcoe Geoscience Limited based inStouffville, ONTARIO (CANADA)
The purpose of electrical surveys is to determine the subsurface resistivity distribution by making measurements on the ground surface. From these measurements, the true resistivity of the subsurface can be estimated. The ground resistivity is related to various geological parameters such as the mineral and fluid content, porosity and degree of water saturation in the rock. Electrical resistivity ...
by:VentEko JSC based inBabite District, LATVIA
VentEko specialists are performing comprehensive hydrogeological services offering fully integrated engineering solutions, which are adjustable to individual needs of the ...
by:Advanced Environmental Management Group. (AEM) based inPlymouth, MICHIGAN (USA)
AEM Group has excellent experience providing sediment sampling and analysis services in the Great Lakes Watershed states of Michigan, Minnesota, New York, Illinois, Indiana, Ohio, Pennsylvania, and Wisconsin. Due to the nature of investigations, our professionals coordinate with a number federal, state, and local agencies assuring all the applicable requirements are considered for accomplishing ...
by:United Consulting based inNorcross, GEORGIA (US) (USA)
Subsurface Utility Engineering is branch of engineering practice that involves managing certain risks associated with utility mapping at appropriate quality levels, utility coordination, utility relocation design and coordination, utility condition assessment, communication of utility data to concerned parties, utility relocation cost estimates, implementation of utility accommodation policies ...
by:Ambient Technologies, Inc. (ATI) based inSt. Petersburg, FLORIDA (USA)
Well Abandonment; Natural Resources Exploration – Aggregates Minerals. Borehole for Geophysics and ...