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【英文标准名称】:Trenchlessconstructionandtestingofdrainsandsewers
【原文标准名称】:排水管和污水管的非挖沟施工和试验
【标准号】:BSEN12889-2000
【标准状态】:现行
【国别】:英国
【发布日期】:2000-06-15
【实施或试行日期】:2000-06-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:下水道;管道;预制配件;污水工程;排水;排水管;污水排水
【英文主题词】:
【摘要】:ThisEuropeanStandardisapplicabletothetrenchlessconstructionandtestingofnewdrainsandnewsewersintheground,whicharenormallyoperatingasgravitypipelines,formedusingprefabricatedpipesandtheirjoints.ThetrenchlessconstructionandtestingofdrainsandsewersoperatingunderpressureisalsocoveredbythisEuropeanStandardtogetherwithprEN805:1999asappropriate.ThisEuropeanStandardalsoappliestotrenchlessreplacementtechniques.RenovationtechniquesforexistingsewersanddrainsarenotcoveredbythisEuropeanStandard.Methodsoftrenchlessconstructioninclude-mannedandunmannedtechniques;-steerableandnon-steerabletechniques.NOTE1:Miningortunnelling(e.g.insituconstructionortheuseofprefabricatedsegments)arenotcoveredbythisEuropeanStandardalthoughsomepartsmayapplytothesemethods.Additionalrequirementsapplyforminingandtunnellingmethodsfortheconstructionofdrainsandsewers.Additionallyotherlocalornationalregulationsshouldbetakenintoaccount,e.g.concerninghealthandsafety,pavementinstallation,tolerancesfordeviationinlineandlevelandrequirementsforleaktightnesstesting.NOTE2:Requirementsforassociatedpipelineinstallationworkotherthantrenchlessconstruction,e.g.formanholesandinspectionchambers,aregiveninEN1610,Constructionandtestingofdrainsandsewers.
【中国标准分类号】:P40
【国际标准分类号】:93_030
【页数】:26P;A4
【正文语种】:英语