外文翻译Java应用程序访问数据库的基本原理可编辑.docx
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外文翻译Java应用程序访问数据库的基本原理可编辑.docx
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外文翻译Java应用程序访问数据库的基本原理可编辑
外文翻译--Java应用程序访问数据库的基本原理
外文文献原稿和译文
原稿
UMUC?
PHASE2Phase2?
BidSetDNCArchitects,Inc.12/5/2008SECTION16720:
FIREALARMSYSTEM
PART1GENERAL
1.01RELATEDDOCUMENTS
DrawingsandGeneralProvisionsofContract,includingGeneralandSupplementaryConditionsandDivision1SpecificationSections,applytothisSectionTheprovisionsofSection16010applytothisSection1.02DESCRIPTION
Completeelectricallysupervisedaddressablesystem,withManualFireAlarmPullstations,Horns,SmokeDetectors,HeatDetectors,FlashingSynchronizedStrobeAlarmLights,SprinklerFlowandTamperDevices,ControlPanel,andAnnunciatorPanels1.03REQUIREMENTS
SecurepermitsandapprovalsofallauthoritieshavingjurisdictionpriortoinstallationProvideacomplete,operational,24volt,addressable,closed-circuit,electricallysupervised,annunciated,generalfirealarmandfiredetectionsystemmeetingtherequirementsandapprovalof:
A.NFPA72NationalFireAlarmCodeB.IBC[InternationalBuildingCode]C.AmericanswithDisabilitiesActD.AuthoritieshavingjurisdictionSecurepermitsandapprovalsincludingwiringdiagramsofcompletesystempriortoinstallation
Priortocommencementandaftercompletionofwork,notifyauthoritieshavingjurisdictionSubmitletterofapprovalforinstallationbeforerequiringacceptanceofsystem1.04OPERATION
1.04.01Operationofmanualfirealarmpullstationshall:
AutomaticallytransmitfirealarmsignaltofiredepartmentviaapprovedcentralofficeSoundalarmonallhornsthroughoutbuilding;activateflashinglights;actuatefloor,zoneanddevicelamponannunciatorpanelatlobby;andstopairsupplyandairreturnbyautomaticallyshuttingdownallairhandlingunitsFIREALARMSYSTEM16720-1UMUC?
PHASE2Phase2?
BidSetDNCArchitects,Inc.12/5/2008
1.04.02OperationofheatandsmokespacedetectorsandsprinklerwaterflowswitchshallperformsameoperationasmanualfirealarmstationAtriumBuildings
Smokespacedetectorsandsprinklerwaterflowswitchshallalsoautomaticallystartatriumsmokeexhaustandairsupplyfans1.04.03Operationofsprinklertamperswitchshall:
Soundtroublealarmsignalandilluminatetroubleandfloorlamponannunciatorpanelatmainlobby,andadditionalpanellocatedinrearlobbylocatedindrawings1.04.04Operationofductsmokedetectorshall:
Shutdowncontaminatedairhandlingunit,andperformthesameoperationasspacedetector1.04.05Operationofelevatorlobby,machineroom,orhoistwaysmokedetectorsshall:
Initiateelevatorrecallsequence:
Elevatorsservingalarminitiatingfloortoreturnnon-stoptolowerlevelfloor.Ifthisisanalarminitiatingfloor,elevatorshallreturntolandingtwofloorsabove1.04.06Opensorgroundsinwiringactuatestroublebell.Silencingswitchwithpilotlightpermitssilencingtroublebellwhilefaultisbeingcleared.Pilotlightremainsilluminatedbetweenoperationofsilencingswitchandclearingoffault1.04.07Operationofelevatorlobbysmokedetector,elevatorshaftandElevatorMachineRoomsmokedetectorshallactuateelevatorrecallsystemandperformsameoperationassprinklertamperswitch1.04.08Operationofatriumceilingbeamtypesmokedetectorsshallperformsameoperationasmanualfirealarmstation,andshallalsoautomaticallystartalloftheatriumsmokeexhaustfans1.04.09OperationofElevatorMachineRoomandelevatorshaftheatdetectorsshallopenelevatorfeedercontactororshuttripbreakerssandperformsameoperationassprinklertamperswitch1.05DIVISIONOFWORK
1.05.01UnderHVACwork:
Installductdetectorswithductboxesandsamplingtubesinaccordancewithmanufacturer'srequirementandwithelectricalcontractorpresent.Extendsamplingtubeacrosswidestductdimensionandthroughoppositewall.Maintainclearanceandaccessibilitytoductboxandsamplingtubeendfitting.Provideauxiliarycontactsinallpackagedequipmentcontrollersforshutdownofcontaminatedairhandlingunitsbysmokedetectors1.05.02Undersprinklerwork:
ProvideandinstallsprinklerflowandtamperswitchesFIREALARMSYSTEM16720-2UMUC?
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
Devices
Panels
B.ShopDrawings:
Content:
Catalogcutsofallproducts,wiringdiagrams,aco
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