1、Designation:D590396(Reapproved 2017)1Standard Guide forPlanning and Preparing for a Groundwater Sampling Event1This standard is issued under the fixed designation D5903;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,the year of last
2、 revision.A number in parentheses indicates the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.1NOTEReapproved with editorial changes in June 2017.1.Scope1.1 This guide covers planning and preparing for a ground-water sampling event.
3、It includes technical and administrativeconsiderations and procedures.Example checklists are alsoprovided as Appendices.1.2 This guide may not cover every considerationprocedure,or both,that is necessary before all groundwatersampling projects.In karst or fractured rock terranes,it may beappropriate
4、 to collect groundwater samples from springs(seeGuide D5717).This guide focuses on sampling of groundwaterfrom monitoring wells;however,most of the guidance hereincan apply to the sampling of springs as well.1.3 This standard does not purport to address all of thesafety concerns,if any,associated wi
5、th its use.It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.1.4 This guide offers an organized collection of informationor a series of options and does not recommend a sp
6、ecificcourse of action.This document cannot replace education orexperience and should be used in conjunction with professionaljudgment.Not all aspects of this guide may be applicable in allcircumstances.This ASTM standard is not intended to repre-sent or replace the standard of care by which the ade
7、quacy ofa given professional service must be judged,nor should thisdocument be applied without consideration of a projects manyunique aspects.The word“Standard”in the title of thisdocument means only that the document has been approvedthrough the ASTM consensus process.1.5 This international standar
8、d was developed in accor-dance with internationally recognized principles on standard-ization established in the Decision on Principles for theDevelopment of International Standards,Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade(TBT)Committee.2.Referenc
9、ed Documents2.1 ASTM Standards:2D5717 Guide for Design of Ground-Water Monitoring Sys-tems in Karst and Fractured-Rock Aquifers(Withdrawn2005)33.Significance and Use3.1 The success of a sampling event is influenced byadequate planning and preparation.Use of this guide will helpthe groundwater sample
10、r to methodically execute the planningand preparation.3.2 This guide should be used by a professional or techni-cian that has training or experience in groundwater sampling.4.Considerations and Procedures4.1 Evaluate the scope of the sampling and analysis pro-gram.4.1.1 Review plans,protocols,and ob
11、jectives of the sam-pling program and event.The sampler should review thesampling and analysis plan,site health and safety plan,sampling protocol,and quality assurance/quality control plan,when available.These documents will provide information onrequired sampling procedures and also should provide
12、theinformation in the following paragraphs.4.1.2 Determine which wells will be sampled.The samplershould have a map or diagram showing the locations of thewells to be sampled.Determine if there is a preferred wellsampling sequence specified in the sampling and analysis plan.4.1.3 Identify the labora
13、tory analyses to be performed onsamples from each well.The analytical requirements are often,but not always,the same for each well.Determine if there is apreferred order in filling containers based on analytes.4.1.4 Identify data to be collected in the field.The samplermust know in advance what type
14、s of data must be collected inthe field(that is,chemical measurements,water level1This guide is under the jurisdiction ofASTM Committee D18 on Soil and Rockand is the direct responsibility of Subcommittee D18.21 on Groundwater andVadose Zone Investigations.Current edition approved June 1,2017.Publis
15、hed July 2017.Originally approvedin 1996.Last previous edition approved in 2012 as D5903 96(2012).DOI:10.1520/D5903-96R17E01.2For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards volume information,refer
16、 to the standards Document Summary page onthe ASTM website.3The last approved version of this historical standard is referenced onwww.astm.org.Copyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United StatesThis international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards,Guides and Recommendations issued by the Wo