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Dewatering System (Dewatering Systems) services

  • Design of Dewatering Systems

    The purpose of a dewatering system is to control groundwater levels and to reduce pore water pressure in the ground. OGI is able to analyse available geological data and the geometry of a construction site excavation to develop a conceptual model. Using OGI’s experience and knowledge, combined with mathematical modelling techniques, OGI is ...

    By OGI Groundwater Specialists Ltd based in Meadowfield, UNITED KINGDOM. from Construction Dewatering Service line

  • Deepwell Dewatering Systems

    Deepwell dewatering systems are used to lower groundwater levels to provide stable working conditions in excavations. A deepwell system comprises an array of bored wells, each fitted with a multi-stage electric submersible borehole pump. In unstable granular soils wells are fitted with a liner and screen to provide borehole support and allow ...

    By WJ Groundwater Limited based in Kings Langley, UNITED KINGDOM.

  • Ejector Dewatering Systems

    Ejector (or eductor) dewatering systems are used to control pore pressures and to lower groundwater levels to provide stable working conditions in excavations. Ejector systems are able to extract groundwater and generate a high vacuum at the base of wells up to 50 m deep and as little as 50 mm in diameter. Vacuum drainage can dramatically improve ...

    By WJ Groundwater Limited based in Kings Langley, UNITED KINGDOM.

  • Wellpoint Dewatering System

    Wellpoint systems are used to lower groundwater levels to provide stable working conditions in excavations. Wellpoint systems are particularly suited to dewatering for shallow foundations and trench works. A wellpoint system consists of a closely spaced series of small-diameter shallow wells. The wellpoints are connected to a common headermain and ...

    By WJ Groundwater Limited based in Kings Langley, UNITED KINGDOM.

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    Dredging Systems Rental, Sales, Service, Leasing Services

    We have a turn key packages that include sizing the equipment and accessories for your application, training your staff on the operation and maintenance as well as assisting you with troubleshooting mechanical and process issues. We supply both Diesel driven and electrical remote control dredges that are robust, reliable and versatile. We have a ...

    By SPINPRO based in Bellingham, WASHINGTON (USA). from Dewatering Services Service line

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    Mine Dewatering Services

    In Open-Pit and Underground Mine dewatering applications as in most other construction industries the process water and the surface run-off water must be captured and treated on site. Spinpro provides simple, versatile and effective solutions for mine sediment and water management. Our mine dewatering products and services are specified for the ...

    By SPINPRO based in Bellingham, WASHINGTON (USA). from Dewatering Services Service line

  • Eductor Systems

    Mersino's eductor dewatering systems are well-suited for deep excavations (greater than 20 ft.) with soils that have low permeability.

    By Mersino Dewatering Inc. - a Mersino Company based in Davison, MICHIGAN (USA). from Dewatering Service line

  • Water Treatment Services

    Our team of environmental scientists is highly trained and experienced in providing this very specialized service of disinfection/ chlorination of network or wells for water supply. The process involves the application of an appropriate acid or chlorine product, flushing through the system or infrastructure and environmental testing to ensure no ...

    By Minerex Environmental Ltd based in Dundrum, IRELAND. from Dewatering Service line

  • Wellpoint Dewatering Installation Services

    Under many conditions, wellpoint systems provide the most effective and economical dewatering option. Mersino has decades of experience partnering with contractors and sub-contractors to provide wellpoint installation services.

    By Mersino Dewatering Inc. - a Mersino Company based in Davison, MICHIGAN (USA). from Dewatering Service line

  • Deep Well Dewatering Services

    When you are faced with controlling large volumes of water, consider Mersino's extensive deep well dewatering experience. Our large, rotary bucket drill rigs combine with our line of electric submersible pumps to provide you with solutions that push water up from the bottom of the well and through a discharge piping system. In addition, we can ...

    By Mersino Dewatering Inc. - a Mersino Company based in Davison, MICHIGAN (USA). from Dewatering Service line

  • Sock Tile Trenching

    For quick and effective dewatering to depths of up to 20 feet, Mersino can design and install your complete horizontal dewatering or trenched tile dewatering system with minimal jobsite disruption in a space virtually within the width of the trenching unit.

    By Mersino Dewatering Inc. - a Mersino Company based in Davison, MICHIGAN (USA). from Dewatering Service line

  • Dewatering

    Miller Environmental Group’s (MEG’s) Dewatering Services have been recognized as being among the best available in the industry. MEG’s staff of experienced engineers and operators compliments an array of specialized equipment to handle to the most challenging environmental sites. MEG prides itself on constant ...

    By Miller Environmental Group, Inc. based in Calverton, NEW YORK (USA).

  • Stabilisation of Wet Ground

    Wet, unstable soil makes the ground to be excavated difficult to work, difficult and expensive to remove from site and creates an unpleasant, sometimes dangerous environment in which to work. The net result is usually lost time and added cost to the project. The three photos below all show the same site, before, during and after dewatering.

    By OGI Groundwater Specialists Ltd based in Meadowfield, UNITED KINGDOM. from Construction Dewatering Service line

  • Predrainage Dewatering

    Predrainage, the lowering of the groundwater table below the proposed construction subgrade, is often a requirement to allow deep excavation or soft ground tunneling operations to be accomplished in the dry. The primary tools of predrainage are deep wells, wellpoint systems, and/or ejector systems. The selection of the optimum system is site ...

    By Moretrench based in Rockaway, NEW JERSEY (USA). from Dewatering & Groundwater Control Service line

  • Dewatering Services

    Wilcox & Barton, Inc, provides on-site temporary and long-term construction and remediation dewatering systems for both residential and industrial applications. For contaminated sites, our treatment systems can reach up to 200 gallons per minute. Systems are trailer-mounted mobile units for easy dispatch, setup, and maintenance, and can be ...

    By Wilcox & Barton Inc based in Moretown, VERMONT (USA). from Engineering Services Service line

  • Dewatering - Well-point System

    Well point system is one of the most versatile and pre-drainage methods which can pump a few gallons per minuet in fine sandy silts or many thousands of gallons per minute in coarse sands and gravels.  A well point system consists of a number of well points spaced along a trench or around an excavation site, all connected to common header ...

    By Gulf Sands General Contracting LLC based in Abu Dhabi, UNITED ARAB EMIRATES.

  • Dewatering Services

    Clear Water provides treatment and monitoring capability for projects encountering ground water. Our control units have the ability to monitor for multiple pollutant parameters in an automated flow through system. Our control unit technology monitors and controls an array of treatment methods on a variety of contaminated sites and is ideal for ...

    By Clear Water Compliance Services, Inc. based in Lynnwood, WASHINGTON (USA).

  • Dewatering Services

    ENCAP, Inc. offers a specialized dewatering service, further expanding its commitment to water quality. This service includes design, installation, and maintenance of temporary dewatering systems. ENCAP, Inc. incorporates anionic polyacrylamides (A-PAM) in gel block (Floc Log) and granular forms into these systems. A-PAM facilitates collection of ...

    By ENCAP, Inc. based in Sycamore, ILLINOIS (USA).

  • Wellpoint Dewatering

    ACME Dynamics provides complete wellpoint dewatering solutions including rental of wellpoint pumps and wellpoint systems. We also offer contract dewatering work on a limited basis.

    By ACME Dynamics, Inc. based in Plant City, FLORIDA (USA).

  • Dewatering Services

    Turnkey contract services. Wellpoints. Deepwells/Relief Wells. Eductors. Slurry Walls. Sand Drains. By-Pass Pumping, Open Pumping & Sumping. Professional staff of geologists and engineers. Permanent Dewatering System Maintenance. Operation and maintenance support. Sub-contract support. Drilling and installation. Project supervisors.

    By Griffin Dewatering Corporation based in Houston, TEXAS (USA).

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