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METHOD AND APPARATUS FOR UNDERWATER PILE EXCAVATING

  • US 20150007463A1
  • Filed: 07/08/2014
  • Published: 01/08/2015
  • Est. Priority Date: 07/08/2013
  • Status: Abandoned Application
First Claim
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1. An excavation apparatus for excavating solid materials from an inner bore of a piling comprising:

  • a) a drive motor;

    b) a cutting blade connected to said drive motor adapted to contact said solid materials; and

    c) a pump for pumping said solid materials away from said excavation apparatus.

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