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Soils - Determination of the Coefficient of Permeability at the End of a Drill Casing

Standard CAN/BNQ 2501-130
Soils - Determination of the Coefficient of Permeability at the End of a Drill Casing

CAN/BNQ 2501-130 is a national standard that specifies the test method for determining the coefficient of permeability of soil at the end of a drill casing driven in by ramming, a test method that is particularly suitable for soils with a coefficient of permeability greater than 10-6 m/s. Specifically, it deals with five main elements:

  • apparatus and installation method;
  • choosing a test method; procedure (constant head test and falling head test);
  • calculating and expressing the results (constant head test and falling head test);
  • test report.

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7921ANGCAN/BNQ 2501-130 Soils - Determination of the Coefficient of Permeability at the End of a Drill Casing
This new edition supersedes the edition dated April 25, 2008.
Version Language Publication date Edition Updated on No. of pages Price
2501-1302501-130A:PAPIERPaperEnglish2014-08-0631160 $
2501-1302501-130A:PDFPDFEnglish2014-08-0631160 $
2501-1302501-130AR:PDFNetwork PDF LicenseEnglish2014-08-06311180 $
7920FRNCAN/BNQ 2501-130 Sols - Détermination du coefficient de perméabilité au bout d'un tubage de forage
Cette nouvelle édition remplace celle du 25 avril 2008.
Version Language Publication date Edition Updated on No. of pages Price
2501-1302501-130:PAPIERPaperFrench2014-08-0641160 $
2501-1302501-130:PDFPDFFrench2014-08-0641160 $
2501-1302501-130R:PDFNetwork PDF LicenseFrench2014-08-06411180 $

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