Barriers for the reduction of the subsurface movement of liquids have always been difficult to construct and varify. An economical barrier installation procedure that will satisfy both strength and permeability properties and could be verified would greatly enhance the available technology. The objective of this project was to fully develop and commercialize SoilSaw (Trademark[TM]) Barrier System (BS) technology for use in levee reinforcement, earth dam reinforcement, slope stabilization, and as a method of containment at hazardous waste and manufacturing sites. The product is an advanced technology to install an underground seepage barrier using a machine, the SoilSaw (TM), that should be capable of mixing soil and slurry to form the barrier to depths exceeding 100 ft.(30.48m). Installation of four walls at demonstration sites has demonstrated that the SoilSaw (TM) technology is a feasible option for rapidly installing slurry walls. The installation of a 45 ft. (13.72m) deep wall at the Savannah River Nuclear Plant project confirmed strength and permeability specifications for this particular phase of the research [a minimum 30 ft. (9.14m) depth and 10 to the 6th power -cm/sec permeability]. Quality assurance testing for strength and permeability on the limited number of samples that could be attained from the demonstration walls appears to verify project specifications, but there are not enough data to accurately predict full construction productivity.

  • Corporate Authors:

    U.S. Army Waterways Experiment Station

    3909 Halls Ferry Road
    Vicksburg, MS  United States  39180-6199

    Halliburton NUS Environmental

    P.O. Box 3
    Houston, TX  United States  77001-0003

    Army Corps of Engineers

    Office of the Chief of Engineers, 1000 Independence Ave, SW
    Washington, DC  United States  20314-1000
  • Authors:
    • Leach, R E
    • Saugier, R K
    • Carter, E E
  • Publication Date: 1995-8


  • English

Media Info

  • Features: Appendices; Figures; Photos; Tables;
  • Pagination: 95 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00724697
  • Record Type: Publication
  • Report/Paper Numbers: GPAR-GL-95-1, Tech Report
  • Files: TRIS
  • Created Date: May 20 1996 12:00AM