ICS07.040P11RecordNo.J527—2006ElectricPowerIndustryStandardofthePeople’sRepublicofChinaPDL/T5034—2006ToreplaceDL/T5034—1994TechnicalCodefortheHydrogeologicalInvestigationofElectricPowerEngineeringDesignofFossilFuelPowerPlantDesignofFossilFuelPowerPlantIssueDate:May6,2006ImpIementationDate:October1,2006IssuedbytheNationaIDeveIopmentandReformCommissionofthePeopIe’sRepubIicofChinaElectricPowerIndustryStandardofthePeople’sRepublicofChinaPDL/T5034—2006ToreplaceDL/T5034—1994TechnicalCodefortheHydrogeologicalInvestigationofElectricPowerEngineeringTranslationsponsoredby:ChinaElectricPowerPlanning&EngineeringAssociationTranslatedby:SUNTHERConsultingCo.,Ltd.Reviewedby:NorthwestElectricPowerDesignInstituteCHINAELECTRICPOWERPRESSBEIJING,2013图书在版编目(CIP)数据DL/T5034—2006电力工程水文地质勘测技术规程(代替DL/T5034—1994)=Technicalcodeforthehydrogeologicalinvestigationofelectricpowerengineering:英文/中华人民共和国国家发展和改革委员会发布.—北京:中国电力出版社,2013.5ISBN978-7-5123-4276-7Ⅰ.①D…Ⅱ.①中…Ⅲ.①电力工程-水文地质勘探-技术规范-中国-英文Ⅳ.①TM7-65中国版本图书馆CIP数据核字(2013)第066075号中国电力出版社出版(北京市东城区北京站西街19号100005)北京博图彩色印刷有限公司印刷*2013年5月第一版2013年5月北京第一次印刷850毫米×1168毫米32开本3.875印张95千字敬告读者本书封底贴有防伪标签,刮开涂层可查询真伪本书如有印装质量问题,我社发行部负责退换版权专有翻印必究DL/T5034—2006IContentsForeword·························································································Ⅲ1Scope···························································································12NormativeReferences·································································23GeneralProvisions·······································································44TermsandSymbols·····································································54.1Terms······················································································54.2Symbols···················································································95HydrogeologicalInvestigationofWaterSupplyforThermalPowerPlants··············································································115.1BasicRules·············································································115.2InvestigationProgram·······························································155.3HydrogeologicalMapping·························································175.4HydrologicalInvestigation·························································225.5HydrogeologicalInvestigationbyGeophysicalMethods··················255.6HydrogeologicalDrillingandHole-forming··································275.7HydrogeologicalTest································································335.8GroundwaterRegimeObservation···············································465.9CalculationofHydrogeologicalParameters···································515.10QuantitativeEvaluationofWaterResources································535.11WaterQualityEvaluation·························································685.12WaterResourceProtectionandWaterEnvironmentalImpactAssessment···········································································695.13ProcessingofInvestigationData···············································726HydrogeologicalInvestigationofWaterSupplyforElectricPowerSubstation·······································································76DL/T5034—2006II6.1BasicRequirements··································································766.2ContentsandRequirementsofInvestigation··································776.3InvestigationMethods·······························································786.4EvaluationandProtectionofWaterResources·······························796.5ProcessingofInvestigationData·················································807SpecialHydrogeologicalInvestigation······································837.1EnvironmentalHydrogeologicalInvestigationandEvaluationofAshYard·····························································································837.2InvestigationandEvaluationofReclaimedWaterUtilization············877.3InvestigationandEvaluationofMineDrainingWaterUtilization······937.4HydrogeologicalInvestigationofConstructionDewatering············100AppendixA(Informative)SoilClassificationandNomenclatureStandards···········································110AppendixB(Informative)WaterQualityClassificationCriteria····112DL/T5034—2006IIIForewordThiscodeisdevelopedaccordingtotheNoticeonIssuanceofSupplementaryPlanforDevelopmentandRevisionPlanofElectricPowerIndustryStandardsin2003issuedbytheGeneralOfficeofNationalDevelopmentandReformCommission(DocumentFGBGY〔2003〕873).Thefollowingrevisionsaremadetotheoriginalcode:—ThecodenameischangedtoTechnicalCodefortheHydrogeologicalInvestigationofElectricPowerEngineeringfromTechnicalCodefortheHydrogeologicalInvestigationofWaterSupplyofThermalPowerPlant.—ThesectionofTermsandSymbolsissupplemented.—Sectionsandcontentsofhydrogeologicalinvestigationofwatersupplyforsubstationsandspecialhydrogeologicalinvestigationareadded.—Inhydrogeologicaltestsinthesectionofhydrogeologicali