environmental remediation contractor Articles

  • Horizontal Directional Drilling - A Green and Sustainable Remediation Remedy

    Interest in using sustainable practices and technologies for environmental cleanup has increased notably within the past few years. The US EPA and many states have published recommended practices to reduce the environmental footprint of cleanup operations, and many consultants and contractors are attempting to “go green” in contaminated site remediation. It makes sense to conserve ...

  • Remediating Unforeseen Sewer Contaminants

    Getting the PCBs out Who: Jersey City, N.J., Municipal Utilities Authority Tons of clean sediment removed: 4,469 Tons of PCB-contaminated sediment: 2,502 Consulting engineer: Boswell Engineering: South Hackensack, N.J. Environmental maintenance contractor: National Water Main ...

  • Tackling remediation emissions

    Organisations commissioning regeneration projects now have the option to substantially reduce the carbon emissions associated with any remediation project, while offsetting the remaining carbon impact of these works, says Joe Teer, operations director of QDS. QDS introduced a carbon neutral remediation (CNR) service earlier this year triggered at this particular time by the fact ...


    By Newzeye Ltd

  • State-wide collection of site remediation data in support of environmental quality objectives

    Geographic Information Systems (GIS) hold great potential as a tool for managing environmental site remediation data. While noting the location of contaminated sites in GIS is commonplace, GIS has played only a minor role in review and analysis of chemical data gathered during an investigation or monitoring activity. The New Jersey Department of Environmental Protection Site Remediation Branch ...


    By EarthSoft, Inc

  • Emergency remediation response case study

    Services Performed Emergency remediation response, oil and hazardous waste consulting and a mold/indoor air quality (IAQ) testing Summary Following the flooding of the Spicket River during the Spring 2006, EFI Global was engaged to evaluate a nursing home in Lawrence, MA. After the initial environmental evaluation, our team observed that the basement and ...


    By EFI Global, Inc.

  • Mold Remediation Guidance For Indoor Environment

    Remediation contractors are generally very conscientious, trying hard to bring each project to a condition where it will pass “clearance  testing” (the  Post-Remediation  Verification  [PRV] inspection) on the first try. Sometimes the cleaning attempts are unsuccessful. This will certainly cost the contractor additional cleaning ...

  • Water monitoring for remediation - Case Study

    Customer: Rainbow Group and T95C Application: Portable water sampling Background: Established in 1985, Rainbow Group are environmental demolition and civil engineering contractors based in Padstow, NSW. Their services include construction, excavation, demolition, remediation and water treatment. Rainbow Group has a renowned ...


    By Ecotech Pty Ltd

  • Remediation Case Studies and Technology Assessments

    Untitled Document The Federal Remediation Technologies Roundtable (FRTR) promotes interagency cooperation to advance the use of ...

  • Case study - Mobile remediation system

    OVERVIEW A large consulting and contracting firm owns and operates several ex-situ Thermal Desorption Units (TDUs). Each single-load Thermal Desorption Unit has the capacity of desorbing 15 tons of soil per hour at a temperature of 400°F - 900°F. These Thermal Desorber Units have been designed to operate on both chlorinated and non-chlorinated RCRA, CERCLA, and private industry ...

  • Case Study: Basford Gasworks Remediation Project, Nottingham

    The soils washing installation now owned and operated by HBR was formerly used by Kinatex Heijmans Joint Venture to process contaminated soil at the Basford Gasworks site. The project was the first major land based application of soils washing technology in the UK with in excess of 150,000 tonnes of soil successfully processed. Treatability Phase In the autumn of 1996, LHJV were contracted by BG ...

  • Steam Injection with Soil Vapor Extraction Remediation

    Project description for soil vapor extraction / steam injection remediation by GWS Environmental Contractors Inc. The use and implementation of steam injection remediation on No 2. heating oil. Project Location: 18 Institute Street Freehold, NJ. Project: Residential Fuel Oil Remediation Project using Steam/SVE. I. Extent of Contamination: Fuel oil contamination exists in the rear yard ...

  • HCJ site remediation Carlstadt, New Jersey

    GEA provided comprehensive site investigation, remediation design and remedial compliance services for the Sterling-Regal Hazardous Waste Site in Carlstadt, New Jersey. GEA prepared a remedial action workplan (RAW) for a large corporate printing company site in the New Jersey Meadowlands in accordance with NJDEPE requirements. The work also included:· soil ad groundwater ...


    By GEA ENGINEERING

  • Clean dirt, no doubt! (Eh?)…Canada’s Nelson Environmental Remediation treats its business with heat and home grown values…

    Clean Dirt, No Doubt! Indeed. With a distinctive Northern Canadian accent and a complimentary penchant for hard work, these words resound in the minds of brothers Darryl and Warren Nelson, President and Vice- President respectively, of their contaminated soil-cleaning business, Nelson Environmental Remediation Ltd. (NER). Clean Dirt, No Doubt! is, after all, the Company’s tagline and guiding ...

  • Vibration Monitors Help Protect Property During Remediation

    Vibration instrumentation on hire from Ashtead Technology helped a firm of engineering contractors to ensure that remediation of contaminated land did not incur costly structural damage to nearby properties. Part 2A of the Environmental Protection Act 1990 aims to identify land affected by contamination that presents an unacceptable risk in its present state. If such land is identified, Part 2A ...


    By Ashtead Technology Ltd

  • Hired metals analyser ensures remediation success

    Cognition Land and Water Ltd, a UK based remediation specialist, has hired a portable XRF metals analyser to improve the speed of remediation work at a project in London’s Kentish Town. The project had a major impact on local residents so timescales were extremely tight but Cognition’s Charlie Jarvis says “It would not have been possible to meet the deadline without the use of ...


    By Ashtead Technology Ltd

  • Web-based analytical services improve remediation efficiency

    In this article, Steven Holmes, from analytical services provider ALcontrol, explains how web-based software is helping to ramp up the speed of environmental analysis for remediation contractors such as Sanctus Limited. Background The development of brownfield sites can be more complicated and take longer than other types of building land. However, it is an attractive option ...


    By ALcontrol Laboratories

  • Extensive remediation of superfund site - case study

    The 80 acre site, formerly a minerals processing facility, was operated primarily to recover lithium and other rare-earth minerals from ores. Raw ores were imported to the site for processing. During one phase of its operations, the facility also processed uranium ores for the government. The site was listed as by the U.S. Environmental Protection Agency (EPA) as a Comprehensive Environmental ...

  • Mariposa compost facility odor remediation update

    Staring in the winter of 2006 the staff at the Mariposa Compost Facility worked quickly to make process changes to bring odor issues under control. Here is the latest chapter in their story. Odor (incident) Logs In January 2007 the Local Environmental Agency (LEA) provided "odor logs" to the county residents that were troubled by the compost facility's odors. The odor logs were ...


    By Engineered Compost Systems

  • TIGG Groundwater Treatment Equipment System Solves Remediation Problems

    When an experienced environmental remediation company secured a contract to clean up a former manufactured gas plant in a New York community, the contractor realized the groundwater environmental remediation process would require a host of different technologies to address contaminated soil as well as ground and surface water.  TIGG was called upon to provide a solution for treating the ...


    By TIGG, LLC

  • Remediation of the mercury-contaminated sediments in Svartsjoarna with Geotube - Case Study

    The Challenge Svartsjoarna in Sweden are located near Paulistrom. Through the lake, a small river runs into the river Eman. This Eman river is considered to be one of the most valuable water courses in Sweden. The river has a very high diversity of fish species and animal like otter. Some parts of the river have very well developed meander systems. For these reasons, a remediation had to ...

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