ASTM D6089-19
(Guide)Standard Guide for Documenting a Groundwater Sampling Event
Standard Guide for Documenting a Groundwater Sampling Event
ABSTRACT
This guide covers what and how information should be recorded in the field when sampling a ground-water monitoring well. This guide is limited to written documentation of a ground-water sampling event. When sampling ground-water monitoring wells, it is very important to thoroughly document all field activities. It is important to record procedures used and measurements immediately after they have been accomplished and are fresh in the memory. The format of the documentation is discretionary, but should be consistent from well to well and in accordance with regulatory requirements.
SIGNIFICANCE AND USE
4.1 When sampling groundwater monitoring wells, it is very important to thoroughly document all field activities. Sufficient field data should be retained to allow one to reconstruct the procedures and conditions that may have affected the integrity of a sample. The field data generated are vital to the interpretation of the chemical data obtained from laboratory analyses of samples. Field data and observations may also be useful to analytical laboratory personnel.
4.2 Due to the changing nature of regulations and other information, users are advised to thoroughly research requirements related to packaging and shipping prior to initiating a sampling event.
Note 1: The sampling of an individual groundwater monitoring well should be repeated as closely as possible each time the monitoring well is sampled. This reduces the variability of the chemical parameters due to sampling variability which is the desired result. The intent is to detect the change in chemistry by repeating the sampling protocol at each individual well. This does not mean that all the wells are sampled the same way, nor does it prohibit changes in the sampling protocol, provided they are planned and documented.
Note 2: The quality of the results produced by this standard is dependent on the competence of personnel performing it, and the suitability of the equipment and facilities used. Agencies that meet the criteria of Practice D3740 are generally considered capable of competent and objective testing/sampling/inspection/etc. Users of this standard are cautioned that compliance with Practice D3740 does not in itself assure reliable results. Reliable results depend on many factors; Practice D3740 provides a means of evaluating some of those factors.
SCOPE
1.1 This guide covers what and how information should be recorded in the field when sampling a groundwater monitoring well. Following these recommendations will provide adequate documentation in most monitoring programs. In some situations, it may be necessary to record additional or different information, or both, to thoroughly document the sampling event. In other cases, it may not be necessary to record all of the information recommended in this guide. The level of documentation will be based on site-specific conditions and regulatory requirements.
1.2 This guide is limited to written documentation of a groundwater sampling event. Other methods of documentation (that is, electronic and audiovisual) can be used but are not addressed in this guide. The specific activities addressed in this guide include documentation of static water level measurement, monitoring well purging, monitoring well sampling, field measurements, groundwater sample preparation, and groundwater sample shipment.
1.3 This 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.4 This guide offers an organized collection of information or a series of options and does not recommend a specific course of action. This document cannot replace education or experience and should be used in conjunction with professional judgment. Not all aspects of this guide may be appli...
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This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Designation: D6089 − 19
Standard Guide for
1
Documenting a Groundwater Sampling Event
This standard is issued under the fixed designation D6089; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope* 1.5 This international standard was developed in accor-
dance with internationally recognized principles on standard-
1.1 This guide covers what and how information should be
ization established in the Decision on Principles for the
recorded in the field when sampling a groundwater monitoring
Development of International Standards, Guides and Recom-
well. Following these recommendations will provide adequate
mendations issued by the World Trade Organization Technical
documentation in most monitoring programs. In some
Barriers to Trade (TBT) Committee.
situations, it may be necessary to record additional or different
information, or both, to thoroughly document the sampling
2. Referenced Documents
event. In other cases, it may not be necessary to record all of
2
2.1 ASTM Standards:
the information recommended in this guide. The level of
D3740 Practice for Minimum Requirements for Agencies
documentation will be based on site-specific conditions and
Engaged in Testing and/or Inspection of Soil and Rock as
regulatory requirements.
Used in Engineering Design and Construction
1.2 This guide is limited to written documentation of a
D5088 Practice for Decontamination of Field Equipment
groundwater sampling event. Other methods of documentation
Used at Waste Sites
(that is, electronic and audiovisual) can be used but are not
D5608 Practices for Decontamination of Sampling and Non
addressed in this guide.The specific activities addressed in this
Sample Contacting Equipment Used at Low Level Radio-
guide include documentation of static water level
active Waste Sites
measurement, monitoring well purging, monitoring well
D5903 Guide for Planning and Preparing for a Groundwater
sampling, field measurements, groundwater sample
Sampling Event
preparation, and groundwater sample shipment.
1.3 This standard does not purport to address all of the 3. Terminology
safety concerns, if any, associated with its use. It is the
3.1 Definitions—For definitions of terms used in this guide,
responsibility of the user of this standard to establish appro-
refer to Terminology D653.
priate safety, health, and environmental practices and deter-
3.2 Definitions of Terms Specific to This Standard:
mine the applicability of regulatory limitations prior to use.
3.2.1 chain of custody—the process of maintaining account-
1.4 This guide offers an organized collection of information
ability of the samples for the purpose of identifying potential
or a series of options and does not recommend a specific
breaches in sample integrity.
course of action. This document cannot replace education or
3.2.2 chain of custody record—a record of all individuals
experience and should be used in conjunction with professional
judgment. Not all aspects of this guide may be applicable in all who possess the samples from the time of collection until
analysis.
circumstances. This ASTM standard is not intended to repre-
sent or replace the standard of care by which the adequacy of
4. Significance and Use
a given professional service must be judged, nor should this
document be applied without consideration of a project’s many
4.1 Whensamplinggroundwatermonitoringwells,itisvery
unique aspects. The word “Standard” in the title of this
important to thoroughly document all field activities. Sufficient
document means only that the document has been approved
field data should be retained to allow one to reconstruct the
through the ASTM consensus process.
procedures and conditions that may have affected the integrity
of a sample. The field data generated are vital to the interpre-
tation of the chemical data obtained from laboratory analyses
1
This guide is under the jurisdiction ofASTM Committee D18 on Soil and Rock
and is the direct responsibility of Subcommittee D18.21 on Groundwater and
2
Vadose Zone Investigations. For referenced ASTM standards, visit the ASTM website, www.astm.org, or
Current edition approved Aug. 1, 2019. Published August 2019. Originally contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
approved in 1997. Last previous edition approved in 2015 as D6089 – 15. DOI: Standards volume information, refer to the standard’s Document Summary page on
10.1520/D6089-19. the ASTM website.
*A Su
...
This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: D6089 − 15 D6089 − 19
Standard Guide for
1
Documenting a Groundwater Sampling Event
This standard is issued under the fixed designation D6089; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope*
1.1 This guide covers what and how information should be recorded in the field when sampling a groundwater monitoring well.
Following these recommendations will provide adequate documentation in most monitoring programs. In some situations, it may
be necessary to record additional or different information, or both, to thoroughly document the sampling event. In other cases, it
may not be necessary to record all of the information recommended in this guide. The level of documentation will be based on
site-specific conditions and regulatory requirements.
1.2 This guide is limited to written documentation of a groundwater sampling event. Other methods of documentation (that is,
electronic and audiovisual) can be used but are not addressed in this guide. The specific activities addressed in this guide include
documentation of static water level measurement, monitoring well purging, monitoring well sampling, field measurements,
groundwater sample preparation, and groundwater sample shipment.
1.3 This 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 safety, health, and healthenvironmental practices and determine the
applicability of regulatory limitations prior to use.
1.4 This guide offers an organized collection of information or a series of options and does not recommend a specific course
of action. This document cannot replace education or experience and should be used in conjunction with professional judgment.
Not all aspects of this guide may be applicable in all circumstances. This ASTM standard is not intended to represent or replace
the standard of care by which the adequacy of a given professional service must be judged, nor should this document be applied
without consideration of a project’s many unique aspects. The word “Standard” in the title of this document means only that the
document has been approved through the ASTM consensus process.
1.5 This international standard was developed in accordance with internationally recognized principles on standardization
established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued
by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
2. Referenced Documents
2
2.1 ASTM Standards:
D3740 Practice for Minimum Requirements for Agencies Engaged in Testing and/or Inspection of Soil and Rock as Used in
Engineering Design and Construction
D5088 Practice for Decontamination of Field Equipment Used at Waste Sites
D5608 Practices for Decontamination of Sampling and Non Sample Contacting Equipment Used at Low Level Radioactive
Waste Sites
D5903 Guide for Planning and Preparing for a Groundwater Sampling Event
3. Terminology
3.1 Definitions—For definitions of terms used in this guide, refer to Terminology D653.
3.2 Definitions of Terms Specific to This Standard:
3.2.1 chain of custody—the process of maintaining accountability of the samples for the purpose of identifying potential
breaches in sample integrity.
1
This guide is under the jurisdiction of ASTM Committee D18 on Soil and Rock and is the direct responsibility of Subcommittee D18.21 on Groundwater and Vadose
Zone Investigations.
Current edition approved March 1, 2015Aug. 1, 2019. Published March 2015August 2019. Originally approved in 1997. Last previous edition approved in 20102015 as
D6089 – 97 (2010). 15. DOI: 10.1520/D6089-15.10.1520/D6089-19.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
D6089 − 19
3.2.2 chain of custody record—a record of all individuals who possess the samples
...
NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: D6089 − 19
Standard Guide for
1
Documenting a Groundwater Sampling Event
This standard is issued under the fixed designation D6089; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope* 1.5 This international standard was developed in accor-
dance with internationally recognized principles on standard-
1.1 This guide covers what and how information should be
ization established in the Decision on Principles for the
recorded in the field when sampling a groundwater monitoring
Development of International Standards, Guides and Recom-
well. Following these recommendations will provide adequate
mendations issued by the World Trade Organization Technical
documentation in most monitoring programs. In some
Barriers to Trade (TBT) Committee.
situations, it may be necessary to record additional or different
information, or both, to thoroughly document the sampling
2. Referenced Documents
event. In other cases, it may not be necessary to record all of
2
2.1 ASTM Standards:
the information recommended in this guide. The level of
D3740 Practice for Minimum Requirements for Agencies
documentation will be based on site-specific conditions and
Engaged in Testing and/or Inspection of Soil and Rock as
regulatory requirements.
Used in Engineering Design and Construction
1.2 This guide is limited to written documentation of a
D5088 Practice for Decontamination of Field Equipment
groundwater sampling event. Other methods of documentation
Used at Waste Sites
(that is, electronic and audiovisual) can be used but are not
D5608 Practices for Decontamination of Sampling and Non
addressed in this guide. The specific activities addressed in this
Sample Contacting Equipment Used at Low Level Radio-
guide include documentation of static water level
active Waste Sites
measurement, monitoring well purging, monitoring well
D5903 Guide for Planning and Preparing for a Groundwater
sampling, field measurements, groundwater sample
Sampling Event
preparation, and groundwater sample shipment.
1.3 This standard does not purport to address all of the 3. Terminology
safety concerns, if any, associated with its use. It is the
3.1 Definitions—For definitions of terms used in this guide,
responsibility of the user of this standard to establish appro-
refer to Terminology D653.
priate safety, health, and environmental practices and deter-
3.2 Definitions of Terms Specific to This Standard:
mine the applicability of regulatory limitations prior to use.
3.2.1 chain of custody—the process of maintaining account-
1.4 This guide offers an organized collection of information
ability of the samples for the purpose of identifying potential
or a series of options and does not recommend a specific
breaches in sample integrity.
course of action. This document cannot replace education or
experience and should be used in conjunction with professional 3.2.2 chain of custody record—a record of all individuals
who possess the samples from the time of collection until
judgment. Not all aspects of this guide may be applicable in all
circumstances. This ASTM standard is not intended to repre- analysis.
sent or replace the standard of care by which the adequacy of
4. Significance and Use
a given professional service must be judged, nor should this
document be applied without consideration of a project’s many
4.1 When sampling groundwater monitoring wells, it is very
unique aspects. The word “Standard” in the title of this
important to thoroughly document all field activities. Sufficient
document means only that the document has been approved
field data should be retained to allow one to reconstruct the
through the ASTM consensus process.
procedures and conditions that may have affected the integrity
of a sample. The field data generated are vital to the interpre-
tation of the chemical data obtained from laboratory analyses
1
This guide is under the jurisdiction of ASTM Committee D18 on Soil and Rock
and is the direct responsibility of Subcommittee D18.21 on Groundwater and
2
Vadose Zone Investigations. For referenced ASTM standards, visit the ASTM website, www.astm.org, or
Current edition approved Aug. 1, 2019. Published August 2019. Originally contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
approved in 1997. Last previous edition approved in 2015 as D6089 – 15. DOI: Standards volume information, refer to the standard’s Document Summary page on
10.1520/D6089-19. the ASTM website.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West
...
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