Name: ASTM D 4050 : 2014
Brand: ASTM
Price: 75.00 USD

ASTM D 4050 : 2014

Superseded

Standard Test Method for (Field Procedure) for Withdrawal and Injection Well Testing for Determining Hydraulic Properties of Aquifer Systems

Available format(s)

Hardcopy , PDF

Superseded date

01-22-2020

Language(s)

English

Published date

06-01-2014

Publisher

American Society for Testing and Materials

1.1This test method covers the field procedure for selecting well locations, controlling change (discharge or injection) rates, and measuring water levels used to analyze the hydraulic properties of an aquifer or aquifers and adjacent confining beds.

1.2This test method is used in conjunction with an analytical procedure such as Test Methods D4105 or D4106 to evaluate the data and determine aquifer properties.

1.3The appropriate field and analytical procedures are selected as described in Guide D4043.

1.4Limitations—The limitations of this test method are primarily related to the correspondence between the field situation determined by this test method and the simplifying assumptions of the analytical Test Methods D4105 or D4106 and D4043.

1.5The values stated in SI units are to be regarded as standard.

1.6All observed and calculated values shall conform to the guidelines for significant digits and rounding established in Practice D6026.

1.6.1The procedures used to specify how data are collected/recorded or calculated, in this standard are regarded as the industry standard. In addition, they are representative of the significant digits that generally should be retained. The procedures used do not consider material variation, purpose for obtaining the data, special purpose studies, or any considerations for the user’s objectives; and it is common practice to increase or reduce significant digits of reported data to be commensurate with these considerations. It is beyond the scope of this standard to consider significant digits used in analytical methods for engineering design.

1.7This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Committee	D 18
DocumentType	Test Method
Pages	5
PublisherName	American Society for Testing and Materials
Status	Superseded
SupersededBy	ASTM D 4050 : 2020
Supersedes	ASTM D 4050 : 1996 : R2008

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ASTM D 6000/D6000M : 2015 : EDT 1	Standard Guide for Presentation of Water-Level Information from Groundwater Sites (Withdrawn 2024)
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ASTM D 3740 : 2012	Standard Practice for Minimum Requirements for Agencies Engaged in Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction
ASTM D 4043 : 1996 : EDT 1	Standard Guide for Selection of Aquifer-Test Method in Determining of Hydraulic Properties by Well Techniques
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ASTM D 3740 : 2019	Standard Practice for Minimum Requirements for Agencies Engaged in Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction
ASTM D 3740 : 2004 : REV A : EDT 1	Standard Practice for Minimum Requirements for Agencies Engaged in the Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction
ASTM D 2488 : 1969 : R1975	Recommended Practice for Description Of Soils (Visual-Manual Procedure)
ASTM D 4044 : 1996	Standard Test Method for (Field Procedure) for Instantaneous Change in Head (Slug) Tests for Determining Hydraulic Properties of Aquifiers
ASTM D 3740 : 2008	Standard Practice for Minimum Requirements for Agencies Engaged in Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction
ASTM D 4106 : 1996	Standard Test Method (Analytical Procedure) for Determining Transmissivity and Storage Coefficient of Nonleaky Confined Aquifers by the Theis Nonequilibrium Method
ASTM D 6026 : 2013	Standard Practice for Using Significant Digits in Geotechnical Data
ASTM D 4044 : 1996 : R2008	Standard Test Method for (Field Procedure) for Instantaneous Change in Head (Slug) Tests for Determining Hydraulic Properties of Aquifers
ASTM D 4044 : 1996 : R2002	Standard Test Method for (Field Procedure) for Instantaneous Change in Head (Slug) Tests for Determining Hydraulic Properties of Aquifiers
ASTM D 6026 : 2006	Standard Practice for Using Significant Digits in Geotechnical Data
ASTM D 2488 : 2017	Standard Practice for Description and Identification of Soils (Visual-Manual Procedures)
ASTM D 3740 : 1999 : REV C	Standard Practice for Minimum Requirements for Agencies Engaged in the Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction
ASTM D 4106 : 1996 : R2002	Standard Test Method (Analytical Procedure) for Determining Transmissivity and Storage Coefficient of Nonleaky Confined Aquifers by the Theis Nonequilibrium Method
ASTM D 6026 : 1999	Standard Practice for Using Significant Digits in Geotechnical Data
ASTM D 3740 : 2011	Standard Practice for Minimum Requirements for Agencies Engaged in Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction
ASTM D 2488 : 2009	Standard Practice for Description and Identification of Soils (Visual-Manual Procedure)
ASTM D 6026 : 2001 : EDT 1	Standard Practice for Using Significant Digits in Geotechnical Data
ASTM D 3740 : 2010	Standard Practice for Minimum Requirements for Agencies Engaged in Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction
ASTM D 4105 : 1996 : R2008	Standard Test Method for (Analytical Procedure) for Determining Transmissivity and Storage Coefficient of Nonleaky Confined Aquifers by the Modified Theis Nonequilibrium Method
ASTM D 6026 : 1996	Standard Practice for Using Significant Digits in Geotechnical Data
ASTM D 3740 : 2004 : REV A	Standard Practice for Minimum Requirements for Agencies Engaged in the Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction
ASTM D 3740 : 2001	Standard Practice for Minimum Requirements for Agencies Engaged in the Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction
ASTM D 2488 : 2000	Standard Practice for Description and Identification of Soils (Visual-Manual Procedure)
ASTM D 4043 : 1996 : R2010 : EDT 1	Standard Guide for Selection of Aquifer Test Method in Determining Hydraulic Properties by Well Techniques
ASTM D 3740 : 2012 : REV A	Standard Practice for Minimum Requirements for Agencies Engaged in Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction
ASTM D 4106 : 2015	Standard Test Method for (Analytical Procedure) for Determining Transmissivity and Storage Coefficient of Nonleaky Confined Aquifers by the Theis Nonequilibrium Method
ASTM D 4105 : 2015	Standard Test Method for (Analytical Procedure) for Determining Transmissivity and Storage Coefficient of Nonleaky Confined Aquifers by the Modified Theis Nonequilibrium Method
ASTM D 4105 : 1996	Standard Test Method (Analytical Procedure) for Determining Transmissivity and Storage Coefficient of Nonleaky Confined Aquifers by the Modified Theis Nonequilibrium Method
ASTM D 3740 : 2003	Standard Practice for Minimum Requirements for Agencies Engaged in the Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction
ASTM D 4105 : 1996 : R2002	Standard Test Method (Analytical Procedure) for Determining Transmissivity and Storage Coefficient of Nonleaky Confined Aquifers by the Modified Theis Nonequilibrium Method
ASTM D 6026 : 2001	Standard Practice for Using Significant Digits in Geotechnical Data
ASTM D 4043 : 1996 : R2004	Standard Guide for Selection of Aquifer Test Method in Determining Hydraulic Properties by Well Techniques
ASTM D 2488 : 2009 : REV A	Standard Practice for Description and Identification of Soils (Visual-Manual Procedure)
ASTM D 2488 : 2017 : EDT 1	Standard Practice for Description and Identification of Soils (Visual-Manual Procedures)
ASTM D 2488 : 2006	Standard Practice for Description and Identification of Soils (Visual-Manual Procedure)
ASTM D 3740 : 2004	Standard Practice for Minimum Requirements for Agencies Engaged in the Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction
ASTM D 4043 : 2017	Standard Guide for Selection of Aquifer Test Method in Determining Hydraulic Properties by Well Techniques