1、Designation:D5784/D5784M18Standard Guide forUse of Hollow-Stem Augers for GeoenvironmentalExploration and the Installation of Subsurface Water QualityMonitoring Devices1This standard is issued under the fixed designation D5784/D5784M;the number immediately following the designation indicates theyear
2、 of original adoption or,in the case of revision,the year of last revision.A number in parentheses indicates the year of lastreapproval.A superscript epsilon()indicates an editorial change since the last revision or reapproval.1.Scope*1.1 This guide covers how hollow-stem auger-drilling sys-tems may
3、 be used for geoenvironmental exploration andinstallation of subsurface water quality monitoring devices.1.2 Hollow-stem auger drilling for geoenvironmental explo-ration and monitoring device installations often involves safetyplanning,administration,and documentation.This guide doesnot purport to s
4、pecifically address exploration and site safety.NOTE1This guide does not include considerations for geotechnicalsite characterizations that are addressed in a separate guide.1.3 The values stated in either SI units or inch-pound unitsare to be regarded separately as standard.The values stated ineach
5、 system may not be exact equivalents;therefore,eachsystem shall be used independently of the other.Combiningvalues from the two systems may result in non-conformancewith the standard.1.4 This standard does not purport to address all of thesafety concerns,if any,associated with its use.It is therespo
6、nsibility of the user of this standard to establish appro-priate safety,health,and environmental practices and deter-mine the applicability of regulatory limitations prior to use.1.5 This guide offers an organized collection of informationor a series of options and does not recommend a specificcours
7、e 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 adequacy ofa g
8、iven 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.1.6 This international standard was devel
9、oped 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.Referenced Document
10、s2.1 ASTM Standards:2D653 Terminology Relating to Soil,Rock,and ContainedFluidsD1586 Test Method for Standard Penetration Test(SPT)andSplit-Barrel Sampling of SoilsD1587 Practice for Thin-Walled Tube Sampling of Fine-Grained Soils for Geotechnical PurposesD2113 Practice for Rock Core Drilling and Sa
11、mpling ofRock for Site ExplorationD2487 Practice for Classification of Soils for EngineeringPurposes(Unified Soil Classification System)D2488 Practice for Description and Identification of Soils(Visual-Manual Procedures)D3550 Practice for Thick Wall,Ring-Lined,Split Barrel,Drive Sampling of SoilsD37
12、40 Practice for Minimum Requirements for AgenciesEngaged in Testing and/or Inspection of Soil and Rock asUsed in Engineering Design and ConstructionD4428/D4428M Test Methods for Crosshole Seismic Test-ingD5088 Practice for Decontamination of Field EquipmentUsed at Waste SitesD5092 Practice for Desig
13、n and Installation of GroundwaterMonitoring WellsD5434 Guide for Field Logging of Subsurface Explorationsof Soil and RockD5521 Guide for Development of Groundwater MonitoringWells in Granular Aquifers1This guide is under the jurisdiction ofASTM Committee D18 on Soil and Rockand is the direct respons
14、ibility of Subcommittee D18.21 on Groundwater andVadose Zone Investigations.Current edition approved June 1,2018.Published July 2018.Originally approvedin 1995.Last previous edition approved in 2013 as D5784 13.DOI:10.1520/D5784_D5784M-18.2For referenced ASTM standards,visit the ASTM website,www.ast
15、m.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards volume information,refer to the standards Document Summary page onthe ASTM website.*A Summary of Changes section appears at the end of this standardCopyright ASTM International,100 Barr Harbor Drive,PO Box C700
16、,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 World Trade Organization Technical Barriers to Trade(TBT)Committee.1 D6151 Practice for Using Hollow-StemAugers for Geotech-nical Exploration and Soil Sampling3.Terminology3.1 DefinitionsFor definitions of g
