National Risk Management
        Research Laboratory

 Office of Research and Development
U.S. Environmental Protection Agency
     919 Kerr Research Drive
          P.O. Box1198
      Ada, Oklahoma 74820

     httpi/Avww.epa -sov/ada/

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A
                                         V
                                Ground W
      Superfund
        RCRA
         Brownfields
           Ecosystems Restoration
         Objectives of the
    Ground Water Technical
          Support Center
  '  Provide technical support and assistance to

     Regional staff.


  *  Improve communications among Regions
     and ORD Laboratories.


  *  Ensure coordination and consistency of

     remedial technologies.


  *  Present technology workshops and state-of-
     the science information for site managers at
     Superfund, RCRA, and Brownfields

     facilities.

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later Technical Sypp<
ater and Ecosystems Restoration Division
                                Activities of
    *   Provide quick-response technical assistance to
       Remedial Project Managers and other decision
       makers on focused, site-specific problems at
       Superfund, RCRA, Brownfields, and Ecosystem
       Restoration sites.


    *   Provide general guidance in the planning of
       site characterization investigations, remedial
       investigations, feasibility studies, and the
       selection of remedial alternatives.


    *   Provide models and model reviews for site-
       specific applications.


    *   Provide oversite assistance in the design,
       construction, implementation, and evaluation of
       remedial systems.
                                    GWTSC C
               Technical
               Support
              Contractor
  Other
 In-House
Researchers
         Center for
         Subsurface
         Modeling
          Support
                     Extramural
                     Researchers
     Subsurface
     Remediation
     Information
       Center

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»rt  Center
i (GWERD)
  the GWTSC
    '  Provide engineering solutions to control
       contaminant sources including soils,
       sludges, sediments, and the treatment of
       aqueous organic liquids.


    *  Host workshops, seminars, and conferences.


    *  Conduct training short courses.


    *  Disseminate GWERD publications and develop
       technology focused information packets.


    *  Develop Superfund, RCRA, and Brownfields
       Issue Papers, Briefing Documents, and
       Summary Papers.
  re Team
    •   GWTSC "core team" scientists and
        engineers provide a readily available source
         u      *.
        of interdisciplinary support.
     • .  The scientific base for the GWTSC Program
        consists of GWERD scientists and engineers
        as well as expert technical support from
        associated universities and research
        institutions.

     *   Activities of the GWTSC are augmented by
        a number of technology oriented firms and
        their support contractors and consultants.

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K
a
Treatability
Study Assistance
Program:
    The GWERD Treatability Study Assistance Program
    consults with and conducts treatability studies for
    Regional Remedial Project Managers. These are
    focused on the natural and enhanced remediation of
    subsurface contaminants.

    Treatability studies are conducted to estimate the
    degradation rate of subsurface contaminants,
    determine whether the degradation of contaminants at
    field scale will be questionable, and to identify
    potential problems prior to field-scale implementation.
                        Technology
                        Transfer:
   The GWTSC focuses on technology transfer activities
   through the development and distribution of
   Bulletins, Topic-Specific Information Packets, Issue
   Papers, Briefing Documents and Summary Papers,
   Selected Site Remediation Documents, as well as the
   presentation of workshops, seminars, conferences,
   and short courses.
               For additional information:
                   Jerry Jones, Chief
      Applied Research and Technical Support Branch
      (iones.|erry@epa.qov)       Phone: 580/436-8593
                          or
              David Burden, Ph.D., Director
          Ground Water Technical Support Center
      (burden.
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                 Other  Resources:
Center for Subsurface Modeling Support (CSMoS)
                    provides ground-water modeling
                    software and guidance
                    documents to a variety of users
                    including universities, state and
                    federal governments, and the
                    private sector.

    Contact:    http://www.epa.gov/ada/csmos.html
                    David Jewett, Ph.D., Co-Director
                    CSMoS
                    (jewett.davld@epa.gov)
GWERD Homepage provides information regarding
                    on-going research, technical
                    assistance and technology
                    transfer activities, a listing of
                    GWERD publications, and the
                    distribution of GWERD
                    computer-based models and
documentation available from CSMoS.  The Subsurface
Remediation Information Center (SRIC) provides
GWERD publications to all levels of government,
private consultants, industry, educational institutions,
and other countries. It maintains information packets
in the specialized areas of: site characterization,
remediation techniques, and ecosystem protection.

    Contact:   http://www.epa.3ov/ada/
    Ground Water & Ecosystems Restoration Division
    National Risk Management Research Laboratory
    Office of Research and Development
    U.S. Environmental Protection Agency
    919 Kerr Research Drive
    P.O. Box 1198, Ada, Oklahoma 74820
   EPA/600/F-03/005
April 2003

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