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Dredging Systems services for Water and Wastewater

  • Marine Dredging and Environmental Studies Services

    Douglas Partners provides services to clients seeking to determine the physical and chemical characteristics of marine and estuarine sediments and their potential to impact on the environment by: Chemical contamination of the water column or the surrounding marine environment in which they are deposited; Suspended sediment content in the water; ...

    By Douglas Partners based in Ryde, AUSTRALIA. from Environmental Services Service line

  • Ports & Harbors

    Twenty-first century water ways management can be extremely challenging. With a client-focused approach, Apex maintains a track record of helping our clients improve, restore, and maintain their waterways. Whether it is harbor management planning, dredging and sediment management, or port infrastructure and design, Apex provides innovative ...

    By Apex Companies, LLC. based in Rockville, MARYLAND (USA). from Water Service line

  • Hydrographic & Biometric Surveys

    Southern Dredging & Marine, Inc. offers professional Hyrdrographic Surveying for Florida, the Bahamas and Exumas, the Caribbean and Central America. Have a project in the Florida, the Bahamas or the Caribbean? Contact us to learn more about our dredging and marine services and to receive an estimate.

    By Southern Dredging & Marine, Inc. based in Buford, GEORGIA (US) (USA). from Marine Service line

  • Sediment Remediation Services

    Sevenson removes, processes and treats contaminated sediments. Sevenson owns and operates a full complement of dredges, pumps, piping, tanks, filter presses, centrifuges and related equipment to perform sediment remediation projects. Sevenson has successfully remediated contaminated sediments from lakes, rivers, creeks, coves, marshes and waste ...

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

  • Watershed, Lake & Pond Studies

    ESS is a leader in watershed protection and the complete analysis of aquatic ecosystems. ESS has performed diagnostic and feasibility studies for numerous watersheds and their associated lakes, ponds, reservoirs, and riverine systems. Our watershed, lake, and pond management services are headed by Certified Lake Managers with extensive experience ...

    By ESS Group, Inc. based in East Providence, MASSACHUSETTS (USA). from Water Resources & Stormwater Service line

  • Clean Water Act Services

    This program in Arizona is administered by the Arizona Department of Environmental Quality (ADEQ) and has become a 'legal' emphasis of the state regulatory compliance permitting program. The two main permits of the Clean Water Act that affect the construction industry are Section 402, stormwater pollution discharges related to construction ...

    By 6K SWPPP, L.L.C. based in Mesa, ARIZONA (USA).

  • Navigation Services

    Dredging — Determine top of rock, rock diggability & contaminated sediments

    By e4sciences|Earthworks LLC based in Sandy Hook, CONNECTICUT (USA).

  • Environmental Impact Assessment Services (EIA)

    HR Wallingford offers a full range of environmental impact assessment solutions that is tailored to meet our client’s individual needs. We integrate environmental assessment expertise in our marine and freshwater modelling, dredging, flood risk, water management and engineering advisory services.

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

  • Sediment Removal and Management Services

    Mechanical Dredging. Coffer Dams. Dewatering and Treatment. Subaqueous Barrier Placement. Stream Realignment and Bank Stabilization. Wetlands Mitigation.

    By ENTACT, LLC based in Grapevine, TEXAS (USA). from Remediation Services Service line

  • 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

  • Maintenance Dredging in the Caribbean

    Nassau and the Bahamas Islands include the Exumas, and together make up approximately 1,000 individual islands. Many of these islands are developed and inhabited. All are breathtakingly beautiful. Some have working marinas to allow ships entry to bring tourists, food, supplies and materials, while others are inaccessible.

    By Southern Dredging & Marine, Inc. based in Buford, GEORGIA (US) (USA). from Dredging Service line

  • Sediment & Dredged Material Evaluations Service

    Nautilus has extensive experience developing and conducting assessments of freshwater, estuarine, and marine sediments and dredged materials. Testing has been performed in support of a diverse array of projects across the United States, Canada, and throughout the Pacific Rim, ranging in scope from small-scale local assessments to an intensive ...

    By Nautilus Environmental based in San Diego, CALIFORNIA (USA). from Consulting & Testing Services Service line

  • Aeration Lagoon / Pond Dredging Services

    LWT's dredging systems are used for aeration lagoon / pond dredging applications. A dredging system for removal and disposal of raw sewage solids, decayed algae and microorganisms, and algae-laden sludge results in a long term solution for treatment plants. Aeration lagoon / pond dredging increases lagoon storage volume, provides improved ...

    By Liquid Waste Technology LLC (LWT LLC) based in New Richmond, WISCONSIN (USA).

  • 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).

  • 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 Industrial Services Service line

  • Planning & Design - Construction—Design/Build/Management

    Golder's construction team provides greater certainty for your ground engineering and environmental construction needs. Our global technical and construction professionals, in collaboration with our consulting, engineering and design groups,  deliver  innovative solutions for your projects and ongoing operational challenges. We service ...

    By Golder Associates based in Calgary, ALBERTA (CANADA).

  • Charting & Maintenance Dredging Services

    Precise and accurate mapping of the coastal zone especially around port approaches and in shipping lanes is essential for charts to show maritime users the seabed morphology and submarine features. Safety and efficiency require route entrances and berths to be clear of obstacles and of adequate depth as shown on the charts. Coastline Surveys ...

    By Coastline Surveys Limited (CSL) based in Falmouth, UNITED KINGDOM.

  • Civil Construction Services

    Ceres performs construction management, general contracting, and design/build services for Federal and local governments in support of infrastructure programs including levees and flood control, road and bridge construction, parks and natural resource areas, wetlands and beach development, dredging, landfills, and utilities. Our civil construction ...

    By Ceres Environmental Services, Inc. based in Brooklyn Park, MINNESOTA (USA).

  • Water Management and Flood Protection Servcies

    LievenseCSO approaches integrated water management and physical planning from a broad perspective, seeking for adequate balancing of the various interests.

    By CSO Consultancy based in Breda, NETHERLANDS.

  • Dredging, Reclamation and Coastal Works Services

    Dredging and reclamation are often part of port development projects. But also beach nourishments for coastal protection, coastal extensions for urban or industrial area development or construction of artificial islands require considerable dredging volumes and extensive fill operations.

    By CSO Consultancy based in Breda, NETHERLANDS.

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