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Well Packers services for Soil and Groundwater

  • Stainless Steel Packers for Dam Repair Services

    These stainless steel packers were used to repair a penstock in a hydro-electric dam in Bhutan that was leaking.  These packers were set with underwater ROVs and then inflated such that the stainless steel body plastically deformed and sealed off against the hole.  Epoxy was pumped through them to stop the leaks without emptying the ...

    By Baski, Inc. based in Englewood, COLORADO (USA).

  • Terracon - Subsurface Exploration and Testing

    Terracon’s large fleet of drilling equipment is geographically dispersed to provide prompt service to clients. In addition to conventional truck-mounted rigs, the fleet includes skid and all-terrain rigs for accessing difficult sites. Terracon offers many methods of subsurface sampling and data acquisition to meet client needs. Our services ...

    By Terracon Consultants, Inc. based in Olathe, KANSAS (USA).

  • Custom Design

    We have designed and produced several of our own monitoring and sampling products to make field work easier - we call them field assists.

    By Groundwater Science Corp. based in Waterloo, ONTARIO (CANADA).

  • Geoscience Testing Facilities

    Geoscience Testing Laboratory (GTL) provides geotechnical investigation (Surface and Subsurface explorations) services to architects, developers, consultants and contractors. These investigations are performed to guide the consultants and the designers in designing the suitable type of the foundations or to provide general information regarding ...

    By Geoscience Testing Laboratory based in Dubai, UNITED ARAB EMIRATES.

  • Geotechnical Engineering

    The conditions below the ground surface cannot be easily predicted without a thorough subsurface exploration and proper evaluation of the data collected. It is essential that the exploration program be planned based on the local geologic conditions, the potential environmental factors, the geotechnical engineer’s experience, and the intended ...

    By NOVA Engineering and Environmental, LLC. based in Kennesaw, GEORGIA (US) (USA).

  • Auger Drilling / Mud Rotary Services

    AUGER / MUD ROTARY DRILLING Diedrich auger drilling rigs are equipped with all the latest available features for safety, convenience and production drilling. The multiple drilling capabilites include: Hollow Stem Auger, Air Rotary, Mud Rotary, Rock Coring, Casing Advance & Continuous Soil Sampling.

  • Geo-Technical Services

    Conducting Diamond core drilling, collection of disturbed & undisturbed soil samples. Engineering geology studies for high-rise buildings, bridges & tunnels etc. Conducting Standard Penetration Tests, Cyclic Plate load tests, Dynamic Cone Penetration tests. Conducting in-situ single & double packer permeability tests. Conducting lab ...

  • Schlumberger Westbay Multi-Level Groundwater Monitoring System

    Schlumberger is the gold standard in subsurface evaluation and monitoring technology and services. EDN is proud to have been selected by Schlumberger as a distributor and certified service provider of its Westbay multi-level groundwater monitoring and sampling system.

    By Earth Data Northeast, Inc. based in Exton, PENNSYLVANIA (USA).

  • Phase II Environmental Site Assessments

    A Phase II Environmental Site Assessment (Phase II ESA) is an investigation of soil, groundwater, surface water, sediments, and occasionally bedrock or indoor air. The purpose of a Phase II ESA is to evaluate potential source areas of contamination, determine the extent of potential contaminant migration from the source areas, and determine if ...

    By Campbell Environmental Group, Inc. (CEG) based in Falmouth, MAINE (USA).

  • Lateral Service Line Inspection and Sealing Services

    The Environmental Protection Agency (EPA) estimates that private lateral sewer lines account for 75% of the infiltration of ground water into the nation’s main sewer lines. These leaking laterals cause treatment plants to treat a higher-than-anticipated volume of water, resulting in higher treatment costs for the sanitary district, and ...

    By Carylon Corporation based in Chicago, ILLINOIS (USA).

  • Sonic Drilling Services

    SONIC DRILLING is an innovative way to drill holes faster and easier than conventional methods. The advanced drilling technology fluidizes and displaces soil particles away from the drill bit and the sides of the drill pipe. This allows for clean, rapid penetration rates in a variety of geological formations to depths in excess of 300 feet, ...

  • Packer Testing Services

    Pneumatic packers have been an increasingly important piece of field equipment in a consultant’s toolbox. Packers can be used for both site characterization and for remediation purposes. For characterization, Parratt-Wolff has used packers to determine the water quality in discrete zones in both cased and uncased wells. We have also used ...

    By Parratt-Wolff based in East Syracuse, NEW YORK (USA).

  • Geotechnical Investigation Services

    Quantum Geotechnical offer a comprehensive Environmental and Geotechnical Investigation Service drawing on our 30 years of experience in site investigation, and our professional team of engineers can design and undertake the most difficult and complex of investigations and also provide the most practical and cost effective ground engineering ...

    By Quantum Geotechnical based in Llanelli., UNITED KINGDOM.

  • Water Supply

    ARM understands that an ample supply of high quality water is critical to the continued sustenance, growth, and development of our communities. Our multi-disciplinary team of hydrogeologists, engineers, and geophysicists has performed an array of water supply, protection, and management services for projects of all sizes. We have experience ...

    By ARM Group Inc. based in Hershey, PENNSYLVANIA (USA). from Water Supply Service line

  • Groundwater and Hydrogeology Services

    We investigate groundwater from the minuscle pore scale to the grand regional scale for any feasible purpose. Our preferred approach is guided by a healthy mixture of experience, curiosity and our fondness of numerical modelling. We may cover all the necessary steps from borehole testing to the characterization of the hydrogeological domain, ...

    By ÅF-Consult AB based in Stockholm, SWEDEN. from Groundwater and Hydrogeology Services Service line

  • Dynamic Flow & Chemistry Profiling Services

    Increasingly stringent standards for trace levels of contaminants such as chromium, arsenic, nitrates, and TCP in combination with a surge in demand for groundwater resources have led to a need for more efficient and precise well characterization.

    By Best Environmental Subsurface Sampling Technologies, Inc. (BESST) based in San Rafael, CALIFORNIA (USA).

  • Sonic Solution

    Sonic technology is ideal for both deep and shallow drilling applications where undisturbed core sampling through almost any type of geological formation is required.   This powerful technology provides many advantages over other types of drilling techniques. It is a low-impact technology that is safer by minimizing crew tool handling. ...

    By Cascade Drilling / Cascade Environmental based in Bothell, WASHINGTON (USA). from Sonic Solution Service line

  • Single and Double Packer Testing Services

    3 in. to 8 in diameter holes.Perforated Sections from 5 ft to 100 ft (Double Packer Application).Water Sampling Between Packers.Monitoring Water Levels During Pumping Test Above, Below and In- Between Packers Using Transducers to Confirm No Leaking Around Packers.Falling Head and Constant Head Testing via Pump-In and Pump-Out Methods.

    By M & W Drilling, LLC based in Knoxville, TENNESSEE (USA).

  • Geotechnical Investigation Services

    When our clients are investing millions of dollars in a project, they need to know everything about the project site. They also need to know how construction materials might affect their project and its end users.

    By Olsson Associates based in Phoenix, ARIZONA (USA).

  • Hydrogeology

    Hydrogeology concerns all work involving water in the ground (quantity, quality), surface and groundwater interaction and infiltration of water into the ground. Sub-sectors include: general hydrogeology, dewatering, groundwater monitoring, groundwater testing - pump testing etc, sampling, (chemical) assessment of groundwater resources (e.g. EA ...

    By Maslen Environmental Ltd. based in Saltaire, Shipley, UNITED KINGDOM.

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