ASTM F2303-2003 适合于铺设光缆和导管的重力下水道选择的标准实施规范
作者:标准资料网
时间:2024-05-20 10:31:38
浏览:9888
来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:StandardPracticeforSelectionofGravitySewersSuitableforInstallationofOpticalFiberCableandConduits
【原文标准名称】:适合于铺设光缆和导管的重力下水道选择的标准实施规范
【标准号】:ASTMF2303-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【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】:F36.10
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:cable;conduits;criteria;fiberinsewers;gravity;installation;selection;sewers;suitability
【摘要】:Thispracticeisintendedtoassistengineersandsewerowner/operatorsindeterminingthesuitabilityofsewersforasecondaryuseashostsforopticalfibercablesandconduits.Itmustbekeptinmindthattheprimaryuseofthesewersistocarrywastewaterand/orstormwater.Anysecondaryuseofthesystemshallnotsignificantlyimpairtheprimaryuse.Itisuptotheengineertodecideuponanyexceptionsthatmaybeinvolvedintheselectionprocess.Beforetheselectionprocedurebegins,theinstallermusthaveexplicitauthorizationfromtheowner/operatorallowinganevaluationtobeconductedfortheinstallationofopticalfibercablesorconduitswithintheirsewersystem.Engineersandownersshouldalsobecognizantofhowtheinstallationofopticalfibercableorconduitswillimpactthefutureoperational,maintenanceandrehabilitationneedsofthesewers.1.1Thispracticespecificallyaddressesthecriteriafordeterminingthesuitabilityofgravitysewersforsecondaryusessuchastheinstallationofopticalfibersystems.1.1.1Thispracticeappliestotheprocessofselectinggravitysewersthatareappropriateforacceptinganopticalfibersystemasopposedtostandardsfortheinstallation,operationandmaintenanceofsuchsystemwithinsewers.1.2Thispracticeappliestobothmanaccessibleandmaninaccessiblesewersystems.1.3Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesprovidedinparenthesesareforinformationpurposesonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:M33
【国际标准分类号】:33_180_01(FIBREOPTICSYSTEMSINGENERAL)
【页数】:4P.;A4
【正文语种】:
【原文标准名称】:适合于铺设光缆和导管的重力下水道选择的标准实施规范
【标准号】:ASTMF2303-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【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】:F36.10
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:cable;conduits;criteria;fiberinsewers;gravity;installation;selection;sewers;suitability
【摘要】:Thispracticeisintendedtoassistengineersandsewerowner/operatorsindeterminingthesuitabilityofsewersforasecondaryuseashostsforopticalfibercablesandconduits.Itmustbekeptinmindthattheprimaryuseofthesewersistocarrywastewaterand/orstormwater.Anysecondaryuseofthesystemshallnotsignificantlyimpairtheprimaryuse.Itisuptotheengineertodecideuponanyexceptionsthatmaybeinvolvedintheselectionprocess.Beforetheselectionprocedurebegins,theinstallermusthaveexplicitauthorizationfromtheowner/operatorallowinganevaluationtobeconductedfortheinstallationofopticalfibercablesorconduitswithintheirsewersystem.Engineersandownersshouldalsobecognizantofhowtheinstallationofopticalfibercableorconduitswillimpactthefutureoperational,maintenanceandrehabilitationneedsofthesewers.1.1Thispracticespecificallyaddressesthecriteriafordeterminingthesuitabilityofgravitysewersforsecondaryusessuchastheinstallationofopticalfibersystems.1.1.1Thispracticeappliestotheprocessofselectinggravitysewersthatareappropriateforacceptinganopticalfibersystemasopposedtostandardsfortheinstallation,operationandmaintenanceofsuchsystemwithinsewers.1.2Thispracticeappliestobothmanaccessibleandmaninaccessiblesewersystems.1.3Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesprovidedinparenthesesareforinformationpurposesonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:M33
【国际标准分类号】:33_180_01(FIBREOPTICSYSTEMSINGENERAL)
【页数】:4P.;A4
【正文语种】:
下载地址:
点击此处下载