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Dredging Systems services for Water and Wastewater

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    Water Sediments Services

    Beside regulations regarding soil operations also soil-water mixtures from dredging are facing strict regulations. Soil-water mixtures are to be examined before the product can be recycled. The department of soil and groundwater can execute these investigations.

    By Colsen International b.v. based in HULST, NETHERLANDS. from Soil Service line

  • Stream and Lake Enhancements Services

    Lakes naturally age and can become filled with weeds and algae. Streams can be affected by sediment and water diversions causing low flows. These situations can often be remedied to return the lake to its original condition, or improve a stream for fishing. BWC provides services for lake restoration and stream improvements. We believe in a ...

    By Bikis Water Consultants based in Durango, COLORADO (USA).

  • Coastal Engineering Services

    Allen & Associates reputation for excellence in coastal services is expanding every day by providing services for challenging coastal and water resource dependent projects. Building on this experience, our firm offers clients professional and knowledgeable staffs who are experts at solving the complex issues that drive coastal, estuarine and ...

    By Allen & Associates based in Mt. Pleasant, SOUTH CAROLINA (USA).

  • Heavy Civil & Marine Construction Services

    Jay Cashman builds infrastructure that is vital to the economic development of communities around the United States, and beyond. Our engineers and operators build quality structures and integrate them into the surrounding environment. We ensure our clients make the most informed and beneficial decisions possible by working closely with owners and ...

    By Jay Cashman, Inc. based in Quincy, MASSACHUSETTS (USA).

  • Dredging Services

    Over the past 42 years, Cashman Dredging has undertaken some of the largest dredging projects in U.S. history. Providing an array of integrated solutions ranging from environmental and navigational dredging to pond and industrial dredging, Cashman's experience is second to none. Considered a leader in environmental and navigational dredging, we ...

    By Jay Cashman, Inc. based in Quincy, MASSACHUSETTS (USA).

  • Sewer Pipeline Dredging - Sewer Dredge Services

    LWT’s Robotic Crawler Dredge can be used for underwater dredging applications, such as sewer pipeline dredging and tank cleanout. Models are available in electric driven pump and hydraulic driven pump versions, depending on the application.

    By Liquid Waste Technology LLC - Mud Cat based in New Richmond, WISCONSIN (USA).

  • Environmental Impact & Beneficial Re-use Services

    The environmental aspects of dredging have become increasingly important. Both clients (project owners) and contractors are confronted with environmental requirements becoming ever more stringent . With a thorough knowledge of relevant international legislation, and thanks to the  extensive practical experience of its employees, IMDC can ...

    By International Marine & Dredging Consultants (IMDC) based in Berchem (Antwerp), BELGIUM. from Dredging Services Service line

  • Dredging Services

    G-tec performs pre-, intermediate and post dredging surveys, to support all kind of dredging and marine construction activities (pile driving, trenching, quay walls,..) in ports, access channels and rivers. G-tec provides 3D geological model, volumes to be dredged, rock mass characterization, differential charts and cross-sections to prepare ...

    By G-tec based in Milmort, BELGIUM.

  • Contaminated Sediments

    Contaminated sediments, whether in freshwater or marine systems, pose a significant environmental challenge within the United States and around the world. Cost estimating for sediment-related cleanup projects is a persistent challenge for financial professionals and planners charged with estimating these types of cleanup efforts because estimating ...

    By Environmental Risk Communications, Inc. (ERCI) based in San Francisco, CALIFORNIA (USA). from Other Service line

  • Designs and Build Specialty Equipment Services

    GLDD designs and build specialty equipment to either enhance or address special requirements of clients. Some ideas involve adaptation or improvement of existing technology, other ideas may involve development of completely new technology. Among the auxiliary equipment used by GLDD are:

    By Great Lakes Dredge & Dock Company based in Oak Brook,, ILLINOIS (USA).

  • Dredging Management and Restoration

    The Environmental Dredging and Restoration Division was established to provide services in the field of dredged material management with an emphasis on planning, operation of dredged material placement sites, environmental monitoring and use of dredged material as a natural resource. MES has operated and maintained Hart-Miller Island, Baltimore, ...

    By Maryland Environmental Service based in Millersville, MARYLAND (USA).

  • Marina and Harbour Dredge Supervision

    We have significant experience in dredge supervision, this includes pre and post surveys, payment volume calculations. Lymington Technical Services regularly conduct interim surveys for dredging contractors. A major advantage to clients is that we are independent from any individual dredging contractor. We can also act as the ...

    By Lymington Technical Services Ltd based in Southampton, UNITED KINGDOM.

  • Mining & Mine Tailings Services

    Boskalis Environmental is becoming ever more intensively involved in processing mine tailings with the aim of recovering useful raw materials.Specialized separation and dewatering techniques with which we have decades of experience are highly suitable for this. These techniques can turn environmentally harmful substances into useful products. ...

    By Boskalis Dolman b.v. based in LK Papendrecht, NETHERLANDS.

  • Coastal Restoration Services

    The processes responsible for the distribution and transport of sediments in coastal regions are dependent on the hydrogeologic and structural setting of the area as well as the fluvial mechanisms present. Chester Engineers’ staff of geologists and hydrogeologists has extensive experience working in structurally diverse geologic settings and ...

    By Chester Engineers based in Moon Township, PENNSYLVANIA (USA). from Environmental Service Service line

  • Coastal/Marine

    Flint manufactures a broad range of products to address the growing problem of coastal erosion. Our TITANTube®, TITANBag®, and TITAN ASATM have been used extensively by such public entities as the US Army Corps of Engineers, US Navy, Province of Manitoba (Canada) and the state of Colima (Mexico) in protecting infrastructure. ...

    By Flint Industries based in Metter, GEORGIA (US) (USA).

  • Ecosystems and Ecology Modelling And Assessment Services

    HR Wallingford carries out ecological research, modelling and assessment of potential impacts of natural and human induced change on the marine and freshwater environment. We interpret the consequences of change and provide management advice, informed by an ecosystems approach.

    By HR Wallingford based in Wallingford, UNITED KINGDOM. from Environment Service line

  • ROV Controlled Dredging Services

    Hibbard Inshore understands that dredging and debris removal in low visibility or deep water can be challenging and at times, unsafe for commercial dive teams. Often, there are buildups of debris or sediment in places such as power plant intake tunnels, pump intakes or rock traps that need to be cleaned but are confined in nature. Through the use ...

    By Hibbard Inshore based in Auburn Hills, MICHIGAN (USA). from Construction Service line

  • Environmental Permitting Services

    Wetland Dredge & Fill, NHDES Alteration of Terrain, Maine DEP, Solid Waste, Shoreland, Local development permits, Funding documentation, Gravel pit reclamation.

    By Altus Engineering Inc based in Portsmouth, NEW HAMPSHIRE (USA).

  • Dredging Service

    Through the vast knowledge gained over some 25 years combined with a fully versatile and adaptable fleet of equipment, Land & Water is ideally placed to offer a full maintenance service for waterways and lakes.

    By Land and Water Group based in Guildford, UNITED KINGDOM.

  • Engineering

    The Engineering Department provides Project Management services for development projects and works concerning coastal areas and marine environments for many local authorities and industries. It offers technical assistance at all stages of the project, from the design to the acceptance of the works, selecting contractors and monitoring project ...

    By IN VIVO Environnement based in La ForĂȘt-Fouesnant, FRANCE.

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