BS-ISO-5667-18-2001 BS-6068-6.18-2001.pdf
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1、BRITISH STANDARD BS ISO 5667-18:2001 BS 6068-6.18:2001 Incorporating corrigendum March 2008 Water quality Sampling Part 18: Guidance on sampling of groundwater at contaminated sites ICS 13.060.45 ? Licensed CopyChinese University of Hong Kong, 13/06/2009 08:38, Uncontrolled Copy, (c) BSI BS ISO 5667
2、-18:2001 This British Standard was published under the authority of the Standards Committee and comes into effect on 15 July 2001 BSI 2009 ISBN 978 0 580 62028 7 National foreword This British Standard is the UK implementation of ISO 5667-18:2001, incorporating corrigendum March 2008. The UK partici
3、pation in its preparation was entrusted by Technical Committee EH/3, Water quality, to Subcommittee EH/3/6, Sampling. A list of organizations represented on this subcommittee can be obtained on request to its secretary. This is one of a series of standards on water quality, others of which have been
4、, or will be, published as Sections of BS 6068. The various Sections of BS 6068 are comprised within Parts 1 to 7, which, together with Part 0, are listed below. Part 0Introduction Part 1Glossary Part 2Physical, chemical and biochemical methods Part 3Radiological methods Part 4Microbiological method
5、s Part 5Biological methods Part 6Sampling Part 7Precision and accuracy This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendme
6、nts/corrigenda issued since publication DateComments 30 April 2009Implementation of ISO corrigendum March 2008. Text modified in Annex A (3rd paragraph) Licensed CopyChinese University of Hong Kong, 13/06/2009 08:38, Uncontrolled Copy, (c) BSI Reference number ISO 5667-18:2001(E) INTERNATIONAL STAND
7、ARD ISO 5667-18 First edition 2001-04-15 Water quality Sampling Part 18: Guidance on sampling of groundwater at contaminated sites Qualit de leau chantillonnage Partie 18: Lignes directrices pour lchantillonnage des eaux souterraines sur des sites contamins BS ISO 5667-18:2001 Licensed CopyChinese U
8、niversity of Hong Kong, 13/06/2009 08:38, Uncontrolled Copy, (c) BSI ii Licensed CopyChinese University of Hong Kong, 13/06/2009 08:38, Uncontrolled Copy, (c) BSI ISO 1002 All rights rsedevreiii ContentsPage Foreword.iv Introductionvi 1Scope 1 2Terms and definitions .1 3Sampling strategy and program
9、me design.3 3.1General3 3.2Selection of sampling point location.3 3.3Groundwater parameter selection .5 3.4Sampling frequency.5 4Types of monitoring installation6 4.1General6 4.2Unsaturated zone monitoring.6 4.3Saturated zone.9 4.4Construction materials for sampling installations.14 5Sampling proced
10、ures15 5.1Well cleaning and development.15 5.2Purging .16 5.3Trial pits19 5.4Sampling of free-phase contaminants (DNAPLs and LNAPLs)19 5.5Materials for sampling equipment .19 5.6Prevention of contamination20 5.7Preservation, stabilization and transport of samples20 6Safety precautions.21 7Sample ide
11、ntification and records.21 8Quality assurance/quality control21 Annex A (normative) Calculation of sampling frequency using a nomogram22 Bibliography23 BS ISO 5667-18:2001 Licensed CopyChinese University of Hong Kong, 13/06/2009 08:38, Uncontrolled Copy, (c) BSI iv Foreword ISO (the International Or
12、ganization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been establ
13、ished has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardizati
14、on. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 %
15、of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this part of ISO 5667 may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. InternationalStandardISO 5667-18waspreparedbyTechnicalCo
16、mmitteeISO/TC 147,Waterquality, Subcommittee SC 6, Sampling (general methods). ISO 5667 consists of the following parts, under the general title Water quality Sampling: Part 1: Guidance on the design of sampling programmes Part 2: Guidance on sampling techniques Part 3: Guidance on the preservation
17、and handling of samples Part 4: Guidance on sampling from lakes, natural and man-made Part 5: Guidance on sampling of drinking water and water used for food and beverage processing Part 6: Guidance on sampling of rivers and streams Part 7: Guidance on sampling of water and streams in boiler plants P
18、art 8: Guidance on sampling of wet deposition Part 9: Guidance on sampling from marine waters Part 10: Guidance on sampling of waste waters Part 11: Guidance on sampling of groundwaters Part 12: Guidance on sampling of bottom sediments Part 13: Guidance on sampling of sludges from sewage and water-t
19、reatment works Part 14: Guidance on quality assurance of environmental water sampling and handling Part 15: Guidance on preservation and handling of sludge and sediment samples Part 16: Guidance on biotesting of samples BS ISO 5667-18:2001 Licensed CopyChinese University of Hong Kong, 13/06/2009 08:
20、38, Uncontrolled Copy, (c) BSI ISO 1002 All rights rsedevrev Part 17: Guidance on sampling of suspended sediments Part 18: Guidance on sampling of groundwater at contaminated sites Part 19: Guidance on sampling of sediments in the marine environment Annex A forms a normative part of this part of ISO
21、 5667. BS ISO 5667-18:2001 Licensed CopyChinese University of Hong Kong, 13/06/2009 08:38, Uncontrolled Copy, (c) BSI vi Introduction The guidance in this part of ISO 5667 can be used in parallel with other guidance on investigating contaminated or potentially contaminated sites as any groundwater s
22、ampling from such sites is likely to form part of a much wider investigation programme. Groundwater sampling, in general, is carried out to determine whether or not the groundwater in or beneath a site is contaminated. It can also be used to satisfy the following additional objectives: ?to establish
23、 whether any migration of contaminants, derived from the site, is occurring and characterize the spatial extent of any contamination and its form; ?to determine the direction and rate of groundwater flow and contaminant migration; ?to provide data for undertaking a risk assessment; ?to provide an ea
24、rly warning system for the impact of contaminants on the quality of groundwater resources, surface waters and other potential receptors in the vicinity of the site; ?to monitor the performance and effectiveness of remedial measures or facility design. ?to demonstrate compliance with licence conditio
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