prEN 13476-2-2006 塑料管道系统 第2部分

aDate:4August2006Origin:EuropeanLatestdateforreceiptofcomments:30November2006Projectno.:2002/02750Responsiblecommittee:PRI/88/1Plasticspipingfornon-pressureapplicationsInterestedcommittees:Title:DraftEN13476-2Plasticspipingsystemsfornon-pressureundergrounddrainageandsewerage-Structured-wallpipingsystemsofunplasticizedpoly(vinylchloride)(PVC-U),polypropylene(PP)andpolyethylene(PE)Part2:Specificationsforpipesandfittingswithsmoothinternalandexternalsurfaceandthesystem,TypeASupersessioninformation:Ifthisdocumentispublishedasastandard,theUKimplementationofitwillsupersedeNONEandpartiallysupersedeNONE.Ifyouareawareofacurrentnationalstandardwhichmaybeaffected,pleasenotifythesecretary(contactdetailsbelow).WARNING:THISISADRAFTANDMUSTNOTBEREGARDEDORUSEDASABRITISHSTANDARD.THISDRAFTISNOTCURRENTBEYOND30November2006.Thisdraftisissuedtoallowcommentsfrominterestedparties;allcommentswillbegivenconsiderationpriortopublication.Noacknowledgementwillnormallybesent.Seeoverleafforinformationoncommenting.Nocopyingisallowed,inanyform,withoutpriorwrittenpermissionfromBSIexceptaspermittedundertheCopyright,DesignsandPatentAct1988orforcirculationwithinanominatingorganizationforbriefingpurposes.Electroniccirculationislimitedtodisseminationbye-mailwithinsuchanorganizationbycommitteemembers.FurthercopiesofthisdraftmaybepurchasedfromBSICustomerServices,Tel:+44(0)[e-mail],InternationalandforeignstandardsarealsoavailablefromBSICustomerServices.BritishStandardsonCDorOnlineareavailablefromBritishStandardsPublishingSalesLimited.Tel:[e-mail]-operatingorganizationsrepresentedonthecommitteesreferencedabovemaybeobtainedfromtheresponsiblecommitteesecretary.Cross-referencesTheBritishStandardswhichimplementInternationalorEuropeanpublicationsreferredtointhisdraftmaybefoundviatheBritishStandardsOnlineServiceontheBSIwebsite:CommitteeServiceCentre(BSI)E-mail:[e-mail]HeadOffice389ChiswickHighRoadLondonW44ALTelephone:[phone]Fax:[phone]Form36Version6.1DPC:06/30082990DCLicensedCopy:LondonSouthBankUniversity,LondonSouthBankUniversity,FriOct0609:04:40BST2006,UncontrolledCopy,(c)BSIbIntroductionThisdraftstandardisbasedonEuropeandiscussionsinwhichtheUKtookanactivepart.YourcommentsonthisdraftarewelcomeandwillassistinthepreparationoftheconsequentBritishStandard.Ifnocommentsarereceivedtothecontrary,thentheUKwillapprovethisdraftandimplementitasaBritishStandard.Commentisparticularlywelcomeonnational,legislativeorsimilardeviationsthatmaybenecessary.EvenifthisdraftstandardisnotapprovedbytheUK,ifitreceivesthenecessarysupportinEurope,theUKwillbeobligedtopublishtheofficialEnglishLanguagetextunchangedasaBritishStandardandtowithdrawanyconflictingstandard.UKVotePleaseindicatewhetheryouconsidertheUKshouldsubmitanegative(withreasons)orpositivevoteonthisdraft.SubmissionTheguidancegivenbelowisintendedtoensurethatallcommentsreceiveefficientandappropriateattentionbytheresponsibleBSIcommittee.Annotateddraftsarenotacceptableandwillberejected.Allcommentsmustbesubmitted,preferablyelectronically,totheResponsibleCommitteeSecretaryattheaddressgivenonthefrontcover.CommentsshouldbecompatiblewithVersion6.0orVersion97ofMicrosoft®WordforWindows™,ifpossible;otherwisecommentsinASCIItextformatareacceptable.Anycommentsnotsubmittedelectronicallyshouldstilladheretotheseformatrequirements.Allcommentssubmittedshouldbepresentedasgivenintheexamplebelow.FurtherinformationonsubmittingcommentsandhowtoobtainablankelectronicversionofacommentformareavailablefromtheBSIwebsiteat::xx/xx/200xDocument:ISO/DISxxxxx12(3)45(6)(7)MBClauseNo./SubclauseNo./Annex(e.g.3.1)Paragraph/Figure/Table/Note(e.g.Table1)Typeofcom-mentComment(justificationforchange)bytheMBProposedchangebytheMBSecretariatobservationsoneachcommentsubmitted3.1Definition1edDefinitionisambiguousandneedsclarifying.Amendtoread‘...sothatthemainsconnectortowhichnoconnection...’6.4Paragraph2teTheuseoftheUVphotometerasanalternativecannotbesupportedasseriousproblemshavebeenencounteredinitsuseintheUK.DeletereferencetoUVphotometer.MicrosoftandMS-DOSareregisteredtrademarks,andWindowsisatrademarkofMicrosoftCorporation.LicensedCopy:LondonSouthBankUniversity,LondonSouthBankUniversity,FriOct0609:04:40BST2006,UncontrolledCopy,(c)BSIEUROPEANSTANDARDNORMEEUROPÉENNEEUROPÄISCHENORMFINALDRAFTprEN13476-2August2006ICS93.030EnglishVersionPlasticspipingsystemsfornon-pressureundergrounddrainageandsewerage-Structured-wallpipingsystemsofunplasticizedpoly(vinylchloride)(PVC-U),polypropylene(PP)andpolyethylene(PE)-Part2:Specificationsforpipesandfittingswithsmoothinternalandexternalsurfaceandthesystem,TypeASystèmesdecanalisationsenplastiquespourlesbranchementsetlescollecteursd'assainissementsanspressionenterrés-Systèmesdecanalisationsàparois