1、 Carlson Hotels Worldwide Technical Services Manual Mechanical, Electrical & Plumbing Standards Technical Services Manual, MEP Standards, Asia Pacific 2009 CONTENTS 1. MECHANICAL SERVICES 1.1DEFINITIONSANDABBREVIATIONS 1.2GENERALREQUIREMENTS 1.3SYSTEMDESIGN 1.4AIRCONDITIONINGSYSTEMREQUIREMENTS1.5DUC
2、TWORK1.6PIPEWORK1.7VALVETAGS1.8INSULATION1.9ELECTRICAL1.10 CONTROLSANDBUILDINGMANAGEMENTSYSTEM1.11 EQUIPMENT1.12 LIFTS1.13 ESCALATORS 2. ELECTRICAL SERVICE 2.1DEFINITIONSANDABBREVIATION 2.2GENERALREQUIREMENTS 2.3SCOPEOFWORK 2.4COORDINATIONOFELECTRICALWORKS 2.5EMERGENCYPOWERGENERATION 2.6MAINDISTRIBU
3、TION 2.7POWERFACTORCORRECTINGEQUIPMENT Technical Services Manual, MEP Standards, Asia Pacific 2009 CONTENTS 2.8GENERALLIGHTANDPOWERINSTALLATION 2.9EMERGENCY&EXITLIGHTING 2.10GENERALINSTALLATIONNOTES 2.11FIREBARRIERS/FIRESEALS 2.12CABLETRAY 2.13SWITCHBOARDS2.14LIGHTING 2.15DIMMINGSYSTEMS 2.16TYPICALR
4、EQUIREMENTS 2.17CCTVANDSECURITYSYSTEM 2.18STRUCTUREDCABLINGSYSTEM 2.19LIGHTNINGPROTECTIONSYSTEM 2.20AUTOMATICFIREDETECTIONANDALARMSYSTEM 2.21BUILDINGOCCUPANTWARNINGSYSTEM 2.22EMERGENCYWARNINGANDINTERCOMMUNICATIONSYSTEM 2.23TELECOMMUNICATIONS 3. HYDRAULIC SERVICES 3.1DEFINITIONSANDABBREVIATIONS 3.2GE
5、NERALREQUIREMENTS 3.3SANITARYPLUMBINGANDDRAINAGE 3.4STORMWATER&SUBSOILDRAINAGE 3.5COLDWATERSERVICES 3.6HOTWATERSERVICES 3.7STEAMSERVICES Technical Services Manual, MEP Standards, Asia Pacific 2009 CONTENTS 3.8GAS 3.9FIREHYDRANT&FIREHOSEREELSYSTEM 3.10SWIMMINGPOOLS&Jacuzzis 3.11MATERIALS&EQUIPMENT 3.
6、12SANITARYWAREANDTAPWARE 4. Audio Visual SERVICES 4.1DEFINITIONSANDABBREVIATIONS4.2GENERALREQUIREMENTS 4.3SCOPEOFWORK 4.4.BACKGROUNDMUSICANDAUDIOVISUALSYSTEMS 4.5TELEVISIONSYSTEM Technical Services Manual, MEP Standards, Asia Pacific 2009 1. MECHANICAL SERVICES 111.1DEFINITIONSANDABBREVIATIONSBelowi
7、salistofdefinitionsandabbreviationsthatwillbecommonlyusedwithinthissection/documentABBREVIATION/VERBAGEDEFINITIONDegree(Angle)CDegreesCelsius(temperature)CdbDryBulbtemperatureCwbWetBulbTemperature80kg/m3kilogramspercubicmeterAAmpere(Amp)a.c(AC)AlternatingCurrentABSAluminumBondSidingAHUAirHandlingUni
8、tANSI/ASMEstandardsAmericanstandardsASHRAEStandardAmericanSocietyofHeating,RefrigerationandAirconditioningEngineersATCAcceptanceTestCodeforWaterCoolingTowersBMSBuildingManagementSystemBOHBackOfHouseCHWAPCarlsonHotelsWorldwideAsiaPacificCIBSECharteredInstitutionofBuildingServicesEngineersCMRContinuou
9、sMaximumRatingCOCarbonMonoxideCTICoolingTechnologyInstitutePlease click on the links below for more information on the Technical Services Manual CONTENTS MECHANICAL SERVICESELECTRICAL SERVICEHYDRAULIC SERVICESAudio Visual Technical Services Manual, MEP Standards, Asia Pacific 2009 1. MECHANICAL SERV
10、ICES 12DCDirectCurrentDDCDirectDigitalControldiaDiameterDINGermanStandards(DIN=GermanInstituteforStandardization)DNDiameterFCUFanCoilUnitFIPFireIndicatorPanelFRFireresistantHDHighDensityHVACHeating,Venting,AirConditioningHzHertzIECInternationalElectrotechnicalCommissionkAKiloAmpere(amp)kNKiloNewtonk
11、NmKiloNewtonMeterkPaKiloPascalkvKiloVoltKVAKiloVoltAmpere(ResistivePower)kWKilowattskWHKilowattsperhourLANLocalAreaNetworkLCDLiquidCrystalDisplayLEDLightEmittingDiodeLONLocalOpenNetworkPlease click on the links below for more information on the Technical Services Manual CONTENTS MECHANICAL SERVICESE
12、LECTRICAL SERVICEHYDRAULIC SERVICESAUDIO VISUAL Technical Services Manual, MEP Standards, Asia Pacific 2009 1. MECHANICAL SERVICES 13MMega(1.000.000)mMetremW/Koverallheattransfercoefficient(Uvalue)mAMilliAmpereMCPMechanicalControlPanelMeggerThisisabrandoftestingandmeteringdevicesMEPSMinimumEnergyPer
13、formanceStandardsMIMSmineralinsulatedmetalsheathedmmMilimetresmmSquareMillimeterMPaMilliPascalMTBFMeanTimeBetweenFailuresNCNoiseCoefficientNSNominalSizeFFahrenheit(temperature)PaPascalPMSPropertyManagementSystemPWMPulseWidthModulationRvalueResistancevalueRFIRadioFrequencyInterferenceRHRelativehumidi
14、tyRTURemoteTerminalUnitsS.A.A.WiringRulesrequirements.StandardsAssociationofAustraliawiringrulesrequirementsPlease click on the links below for more information on the Technical Services Manual CONTENTS MECHANICAL SERVICESELECTRICAL SERVICEHYDRAULIC SERVICESAUDIO VISUAL Technical Services Manual, ME
15、P Standards, Asia Pacific 2009 1. MECHANICAL SERVICES 14SMACNArecommendationsSheetmetalandairconditioningcontractorsnationalassociationTEFCTotallyEnclosed,FanCooledUnplasticisedPVC(uPVC)UnplasticisedPolyVinylChorideUPSUninterruptedPowerSupplyUVUltraVioletVAVoltAmpere(Power)VDCVoltsDirectCurrentVRVVa
16、riableRefrigerantVolumeVSDVariableSpeedDriveXLPECrosslinkedpolyethylene 1.2.1SCOPETheMechanicalServicessectionoftheHotelTechnicalServicesStandardisintendedtoprovideguidancewithregardtosystemrequirementsthroughoutallCHWAP hotels, setting minimum quality, performance and material standards. It contain
17、s the requirements for the Mechanical Services installationcomprisingthedesign,manufacture,supply,delivery,installationandcommissioningofnewairconditioning,mechanicalventilationandmiscellaneoussystems.1.2GENERALREQUIREMENTSPlease click on the links below for more information on the Technical Service
18、s Manual CONTENTS MECHANICAL SERVICESELECTRICAL SERVICEHYDRAULIC SERVICESAUDIO VISUAL Technical Services Manual, MEP Standards, Asia Pacific 2009 1. MECHANICAL SERVICES 151.3.1DESIGNCRITERIADesignsystemsinaccordancewiththeDesignCriteriaprovided.Toachievereasonableoperatingcostsandacceptablequality,t
19、herequirements/criterianominatedrepresentminimumormaximumvaluesthatshouldnotbereducedorexceeded.Moreconservativevaluesmayberequiredinmanyinstancestosatisfyperformancecriteriaparticularlywithregardtoacousticperformance.Accordingly,thesecriteriaarenottobeutilisedastheactualvalues.Considertheactualcons
20、tructionmaterialsandmethodsusedtodeterminefabricrequirements.Reviewthedesigncriteriaandadjustorvalidateallsuchvaluesexceptwherethesespecifyrequiredinternaltemperaturesandacousticperformance.Ensurethatthesystemdesignedandinstalledachievestheactualconditionsspecified.AlllatestASHRAEStandardforVentilat
21、ionrequiredforminimumacceptableindoorairqualityASHRAE6289shouldbeused.1.3.2DESIGNTEMPERATURE&HUMIDITIESDesign,selectandconfigureairconditioningsystemstoprovidecoolingandheatingcapacitiestosatisfytheAmbientConditionsandInternalConditionscriterianominated.1.3.2.1 AmbientConditionsReviewambienttemperat
22、uresandhumiditiesbasedonhistoricalmeteorologicaldataavailableforthespecificlocationcoveringatleastthepasttenyears.Adjustthedatatoreflectmorerecenttendenciessuchasincreasedtemperaturesduetotheeffectsofglobalwarming.Determinedesigntemperaturesfor: Summer,thatarenottoexceedthedesigntemperaturesonmoreth
23、antwelvedaysinanyyear Winter,thatarenottobebelowthedesigntemperaturesonmorethantwelvedaysinanyyearUtilisetheestablishedDesignTemperatures&Humiditiesasfollows: LoadCalculation:Forheatloadcalculations,utilisetheDesignTemperatures&Humiditiesdetermined.1.3SYSTEMDESIGNPlease click on the links below for
24、more information on the Technical Services Manual CONTENTS MECHANICAL SERVICESELECTRICAL SERVICEHYDRAULIC SERVICESAUDIO VISUAL Technical Services Manual, MEP Standards, Asia Pacific 2009 1. MECHANICAL SERVICES 16 EquipmentCapacity:Deratingofequipmentmayberequiredinmanyinstancestosatisfylocalinstalla
25、tionconditionsthatmayresultintemperaturebuildupinexcessofthedesignambientsuchas: Shortcircuitingduetoequipmentproximitytootherequipmentorstructures Effectsofheatbuildupofassociatedstructure;metaldeckroofsetc.ConsiderallsucheffectsanddeterminerealisticambientDesignTemperatures&Humiditiesfortheselecti
26、onofequipmentthataccuratelyreflecttheconditionsthatwillbeexperiencedintheproximityoftheequipment.Notwithstandingthisrequirement,utilisetheDesignTemperatures&Humiditiesdeterminedplusaminimumof2Cdband2Cwbfortheselectionofallaircooledequipment.E.g.;foranambientdrybulbdesignof35C,selectaircooledequipmen
27、tforaminimumof37C. EquipmentTolerance:IrrespectiveoftheDesign Temperatures&Humiditiesestablishedforsystemcapacities,provideallequipmentcapableofoperatingwithoutfailureandunderfullloadconditionsinalloutdoorambientconditionsthatoccur.Please click on the links below for more information on the Technica
28、l Services Manual CONTENTS MECHANICAL SERVICESELECTRICAL SERVICEHYDRAULIC SERVICESAUDIO VISUAL Technical Services Manual, MEP Standards, Asia Pacific 2009 1. MECHANICAL SERVICES 171.3.2.2InternalConditionsAREA TREATMENT INTERNAL CONDITIONS Temperature (?C DB) Humidity (% RH) Guest Rooms Air Cond 22
29、? 2 ? Guest Room Corridors Temperate Climates Tempering 22 ? 2 ? Guest Room Corridors Tropical and Humid Climates AC & Humidity control 22 ? 2 ? Foyer/Reception Air Cond 22 ? 2 ? Function Rooms Air Cond 22 ? 2 ? Meeting Rooms Air Cond 22 ? 2 ? Lift Motor Room 26 ? 2 ? Equipment Rooms 22 ? 2 ? Switch
30、 Room 22 ? 2 ? Security Room 22 ? 2 ? Computer Room 18 ? 2 50 ? 5 Please click on the links below for more information on the Technical Services Manual CONTENTS MECHANICAL SERVICESELECTRICAL SERVICEHYDRAULIC SERVICESAUDIO VISUAL Technical Services Manual, MEP Standards, Asia Pacific 2009 1. MECHANIC
31、AL SERVICES 18? For temperate climates the Humidity is not specifically controlled however the inherent psychrometric characteristics of the cooling process will normally provide some dehumidification in summer. Humidity shall be controlled in tropical or humid climates. 1.3.3DIVERSITYSelectcentralr
32、efrigeration,heating,pumpingandpipeworkreticulationsystemcapacitiesrecognisingfullcapacity1.3.4DESIGNCONSIDERATIONSSomehotelswillrequireyearroundcooling;somemayrequireonlysummercooling,butnoheating;manywillneedbothsummercoolingandwinterheating.Provideheatingandcoolingasrequiredtomaintainthespecified
33、indoordesignconditionsthroughouttheyear.1.3.5HUMIDENVIRONMENTS1.3.5.1 RequirementHotelsintropicalclimatesrequirecarefuldesigntominimisetheeffectsofhighhumiditysuchas: Mouldandmildewonbuildingsurfaces Peelingofpaint Weakenedceilings Corrosionofmaterials Insulatinglossesduetowaterabsorption Odourprobl
34、emsPlease click on the links below for more information on the Technical Services Manual CONTENTS MECHANICAL SERVICESELECTRICAL SERVICEHYDRAULIC SERVICESAUDIO VISUAL Technical Services Manual, MEP Standards, Asia Pacific 2009 1. MECHANICAL SERVICES 19There are overlaps between indoor air temperature
35、 and humidity ranges for human comfort and those for mildew growth. Mildew thrives whentemperaturesarehighandrelativehumidityis70%orhigher.Mildewgrowthcanbegreatlyretardedatbelow62%RH.Tominimisetheeffectsofhighhumidity,designairconditioningsystemsto: Dehumidifyunderallloadconditions Operatereliably
36、Toleratevariationsinchilledwatertemperature Avoidinstallationofconcealedchilledwaterpiping Minimiseoccupantsopportunitytoadjusttemperaturecontrolsorlimitrangeofadjustment Providepositivecontinuousdehumidificationofoutdoorventilatingairunderallloadingconditionstominimiseincreasesinspacehumidity Provi
37、deaminimumoffifteenpercent(15%)dehumidifiedmakeupairtoallfancoilsinguestroomsaswellasallpublicareas Considercontinuedoperationofguestroomfancoilunitsduringunoccupiedperiodswithnocoolingtocontinuetheintroductionofdehumidifiedmakeupair. Allowcondensedwatertobepipedforreuse Provideasteeppitchforallfanc
38、oildrainpans Maintainrelativehumiditybelow65%1.3.5.2 EnergyConservationWhereconcurrentheatingandcoolingarerequired,considersomeformofheatrecoveryi.e.reclamationofcondenserheatorheatexchangersPlease click on the links below for more information on the Technical Services Manual CONTENTS MECHANICAL SER
39、VICESELECTRICAL SERVICEHYDRAULIC SERVICESAUDIO VISUAL Technical Services Manual, MEP Standards, Asia Pacific 2009 1. MECHANICAL SERVICES 110Provideairconditioningsystemstoservethebuildingutilisingcentralenergyplant,generatingchilledandheatingwaterandreticulatedtoairhandlingsystemsthroughoutthebuildi
40、ng.Withtheexceptionofguestrooms,controlallsystemsutilisingaBuildingManagementSystem.Controlguestroomsutilisingstandalonecontrols.1.4.1CENTRALREFRIGERATION1.4.1.1 GeneralProvidechilledwaterutilisingwatercooledchillerslocatedindedicatedplantroomenclosure,rejectingheattocoolingtowerslocatedexternally.W
41、hereawatercooledsolutionisnotviableduetodifficultiessuchas: suitablysitingcoolingtowers poorwaterqualityThenmultiplepackagedaircooledchillersmaybeconsidered.TheuseofaircooledorVRVchillersasanalternativetothepreferredwatercooledsolutionistobetreatedasaDeviationfromtherequirementsoftheServicesDesignSt
42、andards.Toaddressavailabilityandlowloadperformance,utilise: Aminimumoftwochillerstosatisfy150%oftherequiredcoolingloadandeachincludingmultiplecapacitysteps. Forsystemslikelytooperatefor1,000ormoreannualcoolinghoursatacoolingloadlessthantheminimumefficientcapacityofthesmallestchiller,provideanauxilia
43、rychillerforuseatlowloads. Twopumpsforthechillersevaporatorcircuitandtwopumpsforthechillerscondensercircuit.Alternatively,threepumpsconfiguredtoservetwochillersmaybeacceptable. Arrangesystemssuchthatuponfailureofadutysystemorequipmentitem,remainingsystemsorequipmentitemswillstartautomatically.1.4AIR
44、CONDITIONINGSYSTEMREQUIREMENTSPlease click on the links below for more information on the Technical Services Manual CONTENTS MECHANICAL SERVICESELECTRICAL SERVICEHYDRAULIC SERVICESAUDIO VISUAL Technical Services Manual, MEP Standards, Asia Pacific 2009 1. MECHANICAL SERVICES 111 Forlargesystems,cons
45、iderdecoupledprimaryandsecondarypumpingcircuitstoimprovecontrolandparticularlytoseparatetheguestroomcircuit.1.4.2CENTRALHEATINGTheboilerplantshallbeofhighefficiencyandshallberesistanttocorrosion.Theboilerplantshallbeprovidedwithallthenecessarysafetyandregulationdevices.Theyboilerplantshallbetotallyi
46、nsulatedagainstheatlosses.Provideheatingwaterfromthefollowing: Gasmechanicalboilers(dependingonlocationandmainsgassupply) HeatrecoveryviaheatexchangersfromChillerplants HeatPumpsandwherepossibleutilizethecoolingcapacity Minimumof2pumpsperboilersetMinimumtemperaturesrequirementare: 85Conleavingtheboi
47、lerorheatexchanger 60Cforfancoilunitcircuits 85Cforairhandlingunitcircuits1.4.3PIPEWORKRETICULATION1.4.3.1 GeneralReticulatechilledandheatingwaterthroughoutthebuildingviadedicatedchilledandheatingwaterpumps(primaryandsecondarypumpsrequiredasredundancy)throughrigidmetalpipeworksystems.Arrangepipework
48、tobeaccessiblewhereverpossibletoassistwithmaintenanceandinsulationreplacement.Please click on the links below for more information on the Technical Services Manual CONTENTS MECHANICAL SERVICESELECTRICAL SERVICEHYDRAULIC SERVICESAUDIO VISUAL Technical Services Manual, MEP Standards, Asia Pacific 2009
49、 1. MECHANICAL SERVICES 112Withinhumidclimateslocatechilledwaterpipinginaccessiblelocationstopermitconvenient,economicalinvestigationandreplacementofinsulation.1.4.4GUESTROOMS1.4.4.1 GeneralProvideairconditioningtoguestroomsutilisingadedicatedpackagefancoilunittoserveeachroom,concealedaboveaceiling.
50、Include: coolingsourcedfromthecentralchilledwatersystem chilledwatercontrolledtothefancoilunitutilisingatwowaynoiselessmotorisedvalveorexpansionvalue. balancingvalve heatingviaanelectricelementintegratedwiththefancoilunit Intemperateorprimarilyheatingclimatesconsiderheatingviaadedicatedhotwatercoili
