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北京化工大学北方学院毕业设计(论文)——外文文献原稿和译文
外文文献原稿和译文
原稿
UMUC–PHASE2Phase2–BidSetDNCArchitects,Inc.12/5/2008
SECTION16720:
FIREALARMSYSTEM
PART1GENERAL
1.01RELATEDDOCUMENTS
DrawingsandGeneralProvisionsofContract,includingGeneralandSupplementaryConditionsandDivision1SpecificationSections,applytothisSection.
TheprovisionsofSection16010applytothisSection.
1.02DESCRIPTION
Completeelectricallysupervisedaddressablesystem,withManualFireAlarmPullstations,Horns,SmokeDetectors,HeatDetectors,FlashingSynchronizedStrobeAlarmLights,SprinklerFlowandTamperDevices,ControlPanel,andAnnunciatorPanels.
1.03REQUIREMENTS
Securepermitsandapprovalsofallauthoritieshavingjurisdictionpriortoinstallation.
Provideacomplete,operational,24volt,addressable,closed-circuit,electricallysupervised,annunciated,generalfirealarmandfiredetectionsystemmeetingtherequirementsandapprovalof:
A.NFPA72NationalFireAlarmCode.
B.IBC[InternationalBuildingCode].
C.AmericanswithDisabilitiesAct.
D.Authoritieshavingjurisdiction.
Securepermitsandapprovalsincludingwiringdiagramsofcompletesystempriortoinstallation.
Priortocommencementandaftercompletionofwork,notifyauthoritieshavingjurisdiction.
Submitletterofapprovalforinstallationbeforerequiringacceptanceofsystem.
1.04OPERATION
1.04.01Operationofmanualfirealarmpullstationshall:
Automaticallytransmitfirealarmsignaltofiredepartmentviaapprovedcentraloffice.
Soundalarmonallhornsthroughoutbuilding;activateflashinglights;actuatefloor,zoneanddevicelamponannunciatorpanelatlobby;andstopairsupplyandairreturnbyautomaticallyshuttingdownallairhandlingunits.
FIREALARMSYSTEM16720-1UMUC–PHASE2Phase2–BidSetDNCArchitects,Inc.12/5/2008
1.04.02Operationofheatandsmokespacedetectorsandsprinklerwaterflowswitchshallperformsameoperationasmanualfirealarmstation.
AtriumBuildings
Smokespacedetectorsandsprinklerwaterflowswitchshallalsoautomaticallystartatriumsmokeexhaustandairsupplyfans.
1.04.03Operationofsprinklertamperswitchshall:
Soundtroublealarmsignalandilluminatetroubleandfloorlamponannunciatorpanelatmainlobby,andadditionalpanellocatedinrearlobbylocatedindrawings.
1.04.04Operationofductsmokedetectorshall:
Shutdowncontaminatedairhandlingunit,andperformthesameoperationasspacedetector.
1.04.05Operationofelevatorlobby,machineroom,orhoistwaysmokedetectorsshall:
Initiateelevatorrecallsequence:
Elevatorsservingalarminitiatingfloortoreturnnon-stoptolowerlevelfloor.Ifthisisanalarminitiatingfloor,elevatorshallreturntolandingtwofloorsabove.
1.04.06Opensorgroundsinwiringactuatestroublebell.Silencingswitchwithpilotlightpermitssilencingtroublebellwhilefaultisbeingcleared.Pilotlightremainsilluminatedbetweenoperationofsilencingswitchandclearingoffault.
1.04.07Operationofelevatorlobbysmokedetector,elevatorshaftandElevatorMachineRoomsmokedetectorshallactuateelevatorrecallsystemandperformsameoperationassprinklertamperswitch.
1.04.08Operationofatriumceilingbeamtypesmokedetectorsshallperformsameoperationasmanualfirealarmstation,andshallalsoautomaticallystartalloftheatriumsmokeexhaustfans.
1.04.09OperationofElevatorMachineRoomandelevatorshaftheatdetectorsshallopenelevatorfeedercontactororshuttripbreakers(s)andperformsameoperationassprinklertamperswitch.
1.05DIVISIONOFWORK
1.05.01UnderHVACwork:
Installductdetectorswithductboxesandsamplingtubesinaccordancewithmanufacturer'srequirementandwithelectricalcontractorpresent.Extendsamplingtubeacrosswidestductdimensionandthroughoppositewall.Maintainclearanceandaccessibilitytoductboxandsamplingtubeendfitting.Provideauxiliarycontactsinallpackagedequipmentcontrollersforshutdownofcontaminatedairhandlingunitsbysmokedetectors.
1.05.02Undersprinklerwork:
Provideandinstallsprinklerflowandtamperswitches.
FIREALARMSYSTEM16720-2UMUC–PHASE2Phase2–BidSetDNCArchitects,Inc.12/5/2008
1.05.03Underelectricalwork:
Supplyandwire-upductdetectorsinstalledunderHVACwork.Wire-upsprinklerflowandtamperswitchesinstalledundersprinklerwork.Providecontrolpanel,wiring,spacedetectorsandallcomponentsofthefirealarmsystem.CoordinatecontrolinterlockswithMechanical,Elevator[KitchenEquipmentContractor]andControlsubcontractsforshutdownofairhandlingunits,fans,controlofsmokecontrolsystemfans,operationofcontroldampers,elevatorrecallandelevatorshutdown,[andkitchenequipmentcontrolinterlocks].
1.06SUMBITTALS
A.Manufacturer'sData:
Cable
Device