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contaminated sediment services

  • 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

  • Contaminated Sediment Management

    Contaminated sediment management is a complex issue that encompasses initial site assessment, remediation and restoration, monitoring and 5-year reviews, and determination of potential natural resource damages. Adding to the technical complexity is the need to interface with multiple regulatory agencies while addressing legal requirements, ...

    By NewFields, LLC based in Atlanta, GEORGIA (US) (USA).

  • e4sciences - 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).

  • Contaminated Sites & Sediments Services

    Industries, waterfront developers, resource managers, and site owners face many challenges as they strive to remediate or control environmental impacts at contaminated sites. The process of addressing legacy pollution can be complex, because of large volumes of sediments or soils, multiple contaminants and sources, and the length of time required ...

    By LimnoTech Inc. based in Ann Arbor, MICHIGAN (USA).

  • Contaminated Dredged Sediments Management Services

    The large-scale processing and disposal of contaminated dredged sediments always presents a challenge.  Boskalis Environmental is particularly skilled in projects where washing or dewatering is the optimal solution and part of our solution always aims to re-use as much of the processed material as possible.

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

  • Contaminated Land & Sediment Assessment Services

    It is estimated that there is in excess of 300,000 hectares of land in the UK affected by either industrial or natural contamination. Our organisation leads in assessing these contamination issues in conjunction with sustainable redevelopment of brownfield land to ensure protection of human health and the environment.

    By EnviroCentre Ltd based in Glasgow, UNITED KINGDOM.

  • Contaminated Soil and Sediment Remediation Services

    Loureiro was retained to perform the remediation of wetlands/watercourses that had been impacted with polychlorinated biphenyls (PCBs), metals, petroleum hydrocarbons, and various other organic compounds. The work included dredging activities within approximately three acres of brook, pond, and swamp, the installation of a geosynthetic and earthen ...

    By Loureiro based in Plainville, CONNECTICUT (USA). from Construction Service line

  • Emergency Response Services

    Was your work area supposed to be above “high water mark”, but now water is encroaching? Is there a hazardous spill that needs isolation? Do you want to divert run-off water away from piles of excavated contaminated sediment? The AquaDam is capable of achieving this, and more. Whenever the unexpected need for water control arises, the ...

    By Aqua Dam, Inc. based in Scotia, CALIFORNIA (USA).

  • 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).

  • e4sciences - Navigation Services

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

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

  • 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.

  • 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

  • Lakes & Rivers Service

    The focus of our services for lake and river studies include baseline studies; nutrient control; limnology; salinity issues; aquatic toxicology; contaminants and sediment analysis.

    By WQ Consulting Services Ltd. based in Calgary, ALBERTA (CANADA).

  • Pisces Conservation - Ports & Dredging Services

    Pisces Conservation staff have considerable experience of issues relating to port development and maintenance throughout the UK, including: Dredging, Noise and vibration, Fisheries issues, Water abstraction, Contamination and sediment dispersal issues.

    By Pisces Conservation Ltd based in Lymington, UNITED KINGDOM.

  • Analytical Support for Ecological / Human Health Risk Assessment Applications

    Generating useful, reliable analytical data for risk assessments, particularly ones involving sediment and/or tissue sampling programs, is the most difficult task an environmental laboratory can undertake. Contaminated sediments can present a significant challenge to achieving project-specific detection limits, given the high TOC and moisture ...

    By Alpha Analytical Laboratories based in Westborough, MASSACHUSETTS (USA). from Analytical Services - Sediment & Tissue Analysis Service line

  • Sediment Investigations Services

    Kinnetic Laboratories has successfully completed hundreds of projects involving contaminated sediments and/or dredge material sampling, testing, and data evaluations. These projects have involved offshore and in-harbor open water disposal, bury and cap solutions, terminal fill, and upland disposal projects. We use protocols that satisfy ...

    By Kinnetic Laboratories, Inc based in Santa Cruz, CALIFORNIA (USA).

  • Solidification/Stabilization

    Solidification/stabilization is a proven, field technology used to treat contaminated sediment, sludge and soils. Solidification/stabilization, one of the most commonly used in-situ remediation technologies that can be applied at drilling sites, involves mixing contaminated solid waste materials with treatment additives (or “reagents”) ...

    By Scott Environmental Services, Inc. (SESI) based in Longview, TEXAS (USA).

  • Sediment Capping and Treatment Services

    The remediation of contaminated sediments can be quite challenging. The sediments are difficult to get to; can be located in high energy systems, such as rapidly flowing streams and rivers; can be in fresh water, salt water, or brackish conditions; can be near surface or hundreds of feet below water; and can be contaminated with hard to treat ...

    By Dajak based in Wilmington, DELAWARE (USA). from Remediation Service line

  • 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 experience ...

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

  • Applied Research Services

    Consistent with our deep commitment to finding practical environmental solutions based on sound science, LimnoTech conducts and utilizes applied research to serve our clients. Complex environmental problems often present challenges that are not amenable to conventional engineering solutions and require development of new approaches or tools. Some ...

    By LimnoTech Inc. based in Ann Arbor, MICHIGAN (USA).

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