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SYSTEM AND METHOD OF FORMING AN UNDERGROUND SLURRY WALL

  • US 20140064860A1
  • Filed: 09/05/2012
  • Published: 03/06/2014
  • Est. Priority Date: 09/05/2012
  • Status: Active Grant
First Claim
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1. A method of forming an underground slurry wall comprising the steps of:

  • providing a trencher having a trenching arm assembly with a cutting tooth track;

    providing a dispensing tube proximate the cutting tooth track;

    rotating the cutting tooth track;

    extending the cutting tooth track below the outside surface, to, in turn, agitate the soil therebelow to a predetermined depth;

    translating the trenching arm assembly across the outside surface so as to form an underground wall of agitated soil;

    dispensing a clay-like material proximate the cutting tooth track; and

    utilizing the cutting tooth track to mix the clay-like material into the soil while the cutting tooth track is rotating and translating, to, in turn, mix the clay-like material into the agitated soil.

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