Title:
SOIL SAMPLING METHOD
Document Type and Number:
Japanese Patent JP2010180581
Kind Code:
A
Abstract:
To provide a soil sampling method capable of reliably sampling contaminated soil even in the case that hot points of relatively small areas are dispersed.
A highly flexible hollow rod having a relatively small diameter is used to excavate. When a tip has reached a position to be sampled, a sampler is inserted in the inside of the rod. The rod is advanced to fill soil to be sampled in the sampler. A recovery device is used to recover the sampler.
Inventors:
KUMEGAWA MASANORI
Application Number:
JP2009023608A
Publication Date:
August 19, 2010
Filing Date:
February 04, 2009
Export Citation:
Assignee:
CHEMICAL GROUT CO
International Classes:
E02D1/04
Domestic Patent References:
JP2001064957A | 2001-03-13 | |||
JPS4829486A | 1973-04-19 | |||
JP2007270608A | 2007-10-18 | |||
JP2007270608A | 2007-10-18 | |||
JP2002242574A | 2002-08-28 | |||
JPH07208059A | 1995-08-08 | |||
JPS6212690U | 1987-01-26 | |||
JPS59102693U | 1984-07-10 | |||
JP2001064957A | 2001-03-13 | |||
JPS4829486A | 1973-04-19 |
Attorney, Agent or Firm:
Takahashi Patent Office