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【英文标准名称】:StandardGuideforUseofDirectRotaryDrillingwithWater-BasedDrillingFluidforGeoenvironmentalExplorationandtheInstallationofSubsurfaceWater-QualityMonitoringDevices
【原文标准名称】:地质环境勘探和地下水质量检测装置安装用带水基钻流的直接旋转钻机的使用标准导则
【标准号】:ASTMD5783-1995(2006)
【标准状态】:现行
【国别】:
【发布日期】:1995
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D18.21
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:地下探查;有水的直接旋转钻;环境设备;质量监测设备;地质;渗流层;装配;直接旋转钻;勘探;地质勘探;导则;地下水;使用
【英文主题词】:direct-rotarydrillingmethod;drilling;geoenvironmentalexploration;groundwater;vadosezone
【摘要】:1.1Thisguidecovershowdirect(straight)rotary-drillingprocedureswithwater-baseddrillingfluidsmaybeusedforgeoenvironmentalexplorationandinstallationofsubsurfacewater-qualitymonitoringdevices.Thetermdirectwithrespecttotherotary-drillingmethodofthisguideindicatesthatawater-baseddrillingfluidispumpedthroughadrill-rodcolumntoarotatingbit.Thedrillingfluidtransportscuttingstothesurfacethroughtheannulusbetweenthedrill-rodcolumnandtheboreholewall.Thisguidedoesnotincludeconsiderationsforgeotechnicalsitecharacterizationthatareaddressedinaseparateguide.1.2Direct-rotarydrillingforgeoenvironmentalexplorationandmonitoring-deviceinstallationswillofteninvolvesafetyplanning,administrationanddocumentation.Thisstandarddoesnotpurporttospecificallyaddressexplorationandsitesafety.1.3Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.4Thisguideoffersanorganizedcollectionofinformationoraseriesofoptionsanddoesnotrecommendaspecificcourseofaction.Thisdocumentcannotreplaceeducationorexperienceandshouldbeusedinconjunctionwithprofessionaljudgment.Notallaspectsofthisguidemaybeapplicableinallcircumstances.ThisASTMstandardisnotintendedtorepresentorreplacethestandardofcarebywhichtheadequacyofagivenprofessionalservicemustbejudged,norshouldthisdocumentbeappliedwithoutconsiderationofaproject''smanyuniqueaspects.Theword"Standard"inthetitleofthisdocumentmeansonlythatthedocumenthasbeenapprovedthroughtheASTMconsensusprocess.
【中国标准分类号】:P91
【国际标准分类号】:73_100_30
【页数】:7P.;A4
【正文语种】: