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Bottom Sediment services

  • SMHI - Erosion Of Riverbanks and Bottom Sediment

    SMHI's expertise in water dynamics identifies erosion areas in watercourses, lakes and along the coast, with the help of advanced numerical models or rough calculations, all based on the client's needs and requirements regarding accuracy.

    By SMHI International Consulting Services based in Norrköping, SWEDEN. from Environment Service line

  • Drilling Services

    Aqua Survey can deploy a CME-55LC track-mounted drill (or equivalent), a Diedrich D-25 skid-mounted drill, or a portable Winkie drill on several of our vessels. Unconsolidated or moderately consolidated sub-bottom samples can often be collected by vibracoring. Harder bottoms frequently require the use of percussive (hammer) or rotary drilling ...

    By Aqua Survey, Inc. based in Flemington, NEW JERSEY (USA). from Sediment Sampling Service line

  • Sub-Bottom Profile Survey

    Fugro EMU Limited’s Geosurvey group possess many years of experience in the acquisition and processing of sub-bottom datasets to a wide range of clients across many offshore sectors. Depending on the client’s requirements and site geology, various seismic sources can be used to ensure optimum results, this includes offshore ...

    By Fugro EMU Limited based in Portsmouth, UNITED KINGDOM. from Geosurvey Service line

  • Sub-Bottom Sonar Surveying Services

    Aqua Survey utilizes Sub-Bottom sonar 
echoes to detect and map targets and layering within 
the beds of lakes, streams, rivers, estuaries and oceans. The harder the target or strata, the harder and more resolute the sonar’s echo is to the transducer. 
Sub-Bottom can be used to three-dimensionally delineate contaminated ...

    By Aqua Survey, Inc. based in Flemington, NEW JERSEY (USA). from Geophysical Survey Service line

  • Sediment Studies Services

    ERD has extensive experience in characterization of bottom sediments and evaluation of sediment-water column interactions in lake systems. Interactions between the sediments and the water column can be particularly significant in shallow lake systems. Previous research by ERD has shown that water column characteristics can be significantly ...

    By Environmental Research and Design, Inc. (ERD) based in Orlando, FLORIDA (USA).

  • Sediment Mapping Services

    Scantron Robotics USA, Inc. engineers have created a proprietary solution for measuring the amount of sediment that has accumulated at the bottom of an industrial water tank, basin, reservoir, cooling tower, or water holding structrure.  Scantron's sediment mapping system allows companies to be better prepared for inspections, cleaning and ...

    By Scantron Robotics USA, Inc. based in Spring, TEXAS (USA).

  • Sediment Dewatering Services

    Sevenson has dewatered contaminated sediments and other hazardous materials from lakes, rivers, industrial ponds, pits and lagoons, as well as waste streams generated by petroleum refineries, petrochemical plants, and wastewater treatment plants. Sevenson’s sediment remediation division has 20+ years of experien

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

  • Sediment Sampling Services

    Sediment sampling can be completed using two main methods: Grab Samples and Core Samples.

    By GeoView, Inc. based in St. Petersburg, FLORIDA (USA). from Marine Based Methods Service line

  • Sediment Removal Services

    Dock Dredging: Dock Dredging and Weed Maintenance is a key service that SRS provides by clearing out unwanted weeds and sediment that can restrict boat access to your dock. SRS will clean up your boat dock area and restore your dock to its original condition by removing the weeds and sediment and hauling it away.

    By Merrell Bros. Inc. based in Kokomo, INDIANA (USA).

  • Soil Erosion and Sedimentation

    The effects of erosion and sedimentation are well known. Typically, when the earth’s surface is exposed to the impacts of rainfall, there is an increase in the volume and velocity of runoff. This sets off a chain reaction that results in the transport and deposition of sediment, reduced stream capacity, and ultimately increased stream scour ...

    By Dandy Products, Inc based in Westerville, OHIO (USA).

  • Sediment Transport Services

    Coastlines and seabeds are dynamic regions with sediments undergoing periods of erosion, transport, sedimentation and consolidation. The driving forces for these processes are primarily tidal currents, and surface waves. Transportation of sediments, in particular fine-grained silts and clays which are often contaminated, creates a variety of ...

    By ETS (Worldwide) Ltd based in Helensburgh, UNITED KINGDOM.

  • Plants & Refineries Contaminated Sediments Services

    Contaminated sediments — Map the thickness & lateral extent of black silt. MGP plants — Map soils, sediments, & waterways with sonar, seismic, & electromagnetic surveys. Heavy oil — Locate & map the deposits of heavy oil in soils & sediment in & near waterways. Oil spills — Measure the distribution ...

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

  • Water Current Monitoring and Sediment Data Collection Services

    ASI utilizes acoustic Doppler current profilers (ADCPs) to collect water flow data in virtually every type of water body.

    By ASI Group Ltd. based in St Catharines, ONTARIO (CANADA). from Marine Geophysical Services Service line

  • Water Body Restoration - Sludge Sedimentation Service

    Fine bubble ground aeration of large surfaces. Water body restoration: linear or large surface aeration in lakes to reduce sludge and avoid algae blossom by means of gases like air, oxygen gas, oxygen enriched air or liquid agents like oxygen enriched water, diluted peroxide or others.

    By DRAUSY GmbH based in Schweigen-Rechtenbach, GERMANY.

  • Premium

    WEDA - Clean Your Lagoons and Fountains with Weda Underwater Cleaners

    Today Weda has over 5 years experience of supplying cleaners for large outdoor Lagoons and Fountains. Keeping these large bodies of water free from sedimentation and algae is a big problem worldwide. With Weda clkeaners of various sizes, pumping capacities and brush definitionsthis work becomes simpler and morte efficient than most other slutions. ...

    By Weda AB based in Södertälje, SWEDEN.

  • Dredging Spill and Siltation Monitoring Service

    It's impossible to dredge without spilling some part of the sediment into the water. Sediment spill may negatively affect the biota. Benthic filtering organisms are sensitive for sediment accumulation and elevated near-bed sediment concentrations. Benthic primary producers are negatively affected by a decrease in incident light caused by suspended ...

    By Lindorm, Inc. based in Medley, FLORIDA (USA).

  • Services based on DSLP - Technology - Tailor-Made Survey Solutions

    Approved innovation for a highly precise detection of sediment layers, embedded objects and sediment transport processes - offshore, coastal zones and inland waters.

    By General Acoustics e.K. based in Kiel, GERMANY.

  • Storage Tank Renovation Services

    Any large petrochemical and energy-producing firms have large holding tanks for heavy oils (as crude oil, fuel oil etc.). During the operation of these tanks, heavy sediments are being accumulated at the bottom of the tanks. These sediments have to be removed routinely in order to facilitate the proper operation of the holding tanks. During the ...

    By Arrow Ecology Ltd based in Haifa, ISRAEL. from Engineering and Maintenance Service line

  • Water Soil Services

    Knowledge of the quality of the water bottom is particularly important when dredging operations are carried out. The quality of the water bottom to be dredged, and the receiving sediment must be known. Even when ownership transfers can understand the sediment quality is necessary. PJ Milieu BV conducts research on the basis of the applicable ...

    By P&J Milieuservices B.V. based in Nijkerk, NETHERLANDS. from Soil Analysis Service line

  • Scanning Beneath the Seafloor Services

    GeoView employs three methods for studying the geologic strata and objects buried beneath the seafloor. These include Sub-bottom profiling, Marine Seismic Refraction and Marine Seismic Reflection. GeoView owns and operates an Edgetech sub-bottom profiler. It generates a swept frequency source to produce a high resolution image of the sub-bottom at ...

    By GeoView, Inc. based in St. Petersburg, FLORIDA (USA). from Marine Based Services Service line

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