外文翻译Java应用程序访问数据库的基本原理可编辑Word文件下载.docx

外文翻译Java应用程序访问数据库的基本原理可编辑Word文件下载.docx

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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?

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?

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