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dewatering system 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 Design of Dewatering Systems Service line

  • 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.

  • 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.

  • 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).

  • 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 Predrainage Dewatering Service line

  • 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).

  • 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 Dewatering Services Service line

  • 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).

  • 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 - 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

    Dewatering equipment used by Sevenson includes recessed-chamber filter presses, belt presses and centrifuges. Sevenson has dewatered sediments and materials from lakes, rivers, industrial ponds, pits and lagoons, as well as waste streams generated by petroleum refineries, petrochemical plants, and wastewater treatment plants.

    By Sevenson Environmental Services, Inc. based in Niagara Falls, NEW YORK (USA).

  • Groundwater Control & Dewatering

    Temporary dewatering and depressurizing system design using pumping wells and well point systems. Permanent dewatering and depressurizing system design, construction supervision, and monitoring. Water level impact prediction, assessment and management. Monitoring and assessment of discharge impacts on surface waters and fisheries. Monitoring and ...

    By Morrison Environmental Limited based in MISSISSAUGA, ONTARIO (CANADA).

  • Onsite Dewatering Services

    Surface impoundments and storage tanks containing built up sludge can limit the effectiveness of your wastewater treatment system. Clean Harbors can safely remove and process the sludge and reduce the volume of waste through the use of specialized dewatering and dredging equipment. This results in improved efficiency of your wastewater treatment ...

    By Clean Harbors based in Norwell, MA, MASSACHUSETTS (USA). from Onsite Dewatering Services Service line

  • Mobile Dewatering Services

    Parker Ag, in the spring of 2003, made the commitment to purchase a mobile dewatering system. This system allows Parker Ag to more cost effectively reduce the total volume of material removed by removing a large percentage of the water. It also allows Parker Ag to deal with the ever-increasing transportation distances that are required to land ...

    By Parker Ag Services, LLC based in Limon, COLORADO (USA).

  • West-Waste Dewatering

    The practice of sweeping kerbside gutters and including Gross Pollutant Traps (GPT) in urban development reduces the amount of waste washed into waterways. While this is a sound environmental practice to requires maintenance and generates wet waste, which has to be dewatered prior to going to landfill. Bioaction have developed two applications to ...

    By Bioaction Pty Ltd. based in Tuggerah, AUSTRALIA.

  • Sludge Dewatering Optimization

    Production plants generally have their own waste water treatment systems and sludge dewatering processes, but unfortunately in most cases these are old techniques resulting in ineffective use of resources, as these systems were designed at the time the original plant was engineered. Dewatering can be done through using other means such as ...

    By Service in Separation BV based in 8243, NETHERLANDS.

  • Dewatering Line Installation

    Clean Harbors Dewatering Line Installation Services involves directional drilling to install dewatering systems in high water table areas like mines. We drill multiple horizontal gathering lines under the mine site to direct water to pumps, which reduces the water table and allows for more efficient excavating operations by the customer. ...

    By Clean Harbors based in Norwell, MA, MASSACHUSETTS (USA). from Dewatering Line Installation Service line

  • Construction Dewatering Services

    A full service construction dewatering company. DeWind Dewatering offers well points, hole punched well points, augured wells, deep wells, sock tile and sanded sock tile dewatering systems. DeWind operates custom track mounted dewatering equipment to access remote and difficult sites. We have years of experience and the most innovative technology ...

    By DeWind One-Pass Trenching LLC based in Zeeland, MICHIGAN (USA). from Construction Dewatering Services Service line

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