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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7921	ANG	CAN/BNQ 2501-130	Soils - Determination of the Coefficient of Permeability at the End of a Drill Casing
This is a reaffirmation (reapproval) of the edition dated August 6, 2014.
Version Language Publication date Edition Updated on No. of pages Price + 2501-130 2501-130A:PDF PDF English 2014-08-06 (R 2022-04-28) 5 11 80 $ + 2501-130 2501-130AR:PDF Network PDF License (5 users) English 2014-08-06 (R 2022-04-28) 5 11 240 $
7920	FRN	CAN/BNQ 2501-130	Sols - Détermination du coefficient de perméabilité au bout d'un tubage de forage
Il s'agit d'une reconduction (confirmation) du texte de l'édition du 6 aout 2014.
Version Language Publication date Edition Updated on No. of pages Price + 2501-130 2501-130:PDF PDF French 2014-08-06 (R 2022-04-28) 5 11 80 $ + 2501-130 2501-130R:PDF Network PDF License (5 users) French 2014-08-06 (R 2022-04-28) 5 11 240 $

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