气相色谱仪及分析小屋供货规定Word格式文档下载.docx
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气相色谱仪及分析小屋供货规定Word格式文档下载.docx
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16.TELEPHONEINTERCOMMUNICATIONSYSTEM17
17.HAZARDPREVENTIONANDALARMS17
18.ANALYZERHOUSEINTERLOCKDESCRIPTION22
19.PIPINGANDTUBINGWORK22
20.CYLINDERS24
21.NAMEPLATEANDTAGGING24
22.INSPECTIONANDTESTING25
23.ANALYZERHOUSELAYOUT26
24.ANALYZERSHOUSEVIEWS(TYPICAL)27
25.ANALYZERHOUSEFASTLOOPSTATIONCONNECTION28
26.ELECTRICALINTERCONNECTIONLAYOUT29
27.ALARMPANELSLAYOUT30
28.HEADERBATTERYLIMITDETAIL31
29.SITECONDITIONS31
30.SPAREPARTS32
31.TRAINING32
32.SPECIALTOOLS.32
33.LANGUAGE32
34.UNITOFMEASUREMENTS32
35.NAMEPLATES.(inEnglishLanguage)32
36.INSTRUMENTAIRSUPPLY33
37.DOCUMENTATION33
38.LISTOFENCLOSURESTOTHISDOCUMENT34
39.DOCUMENTSTOBEPROVIDED35
40.TESTANDCHECKTYPE36
1.SCOPE
ThisspecificationoutlinesthetechnicalrequirementsforaPackagedAnalyzerSystemtobeinstalledinthe300,000T/YPPUnitatDAQING,PRC.
ThePackagedAnalyzerSystemshallconsistof3GasChromatographAnalyzers,11sampleprobes,8pressurereducingstations,3FLS(FASTLOOPSTATION),1AnalyzerHouseTag.CS001,redundantserialinterfacecardsforDCScommunication,remoteworkstationcompleteofprintertobeinstalledincabinet,intheRACKROOM(PLANTCONTROLROOM),softwarepackage.
Fordetailinformation’saboutthegaschromatographsandaccessoriesrefertoIndividualDatasheet.
TheGasChromatographAnalyzers,sampleSystems,AnalyzerHouseandrelatedequipmentshallbemountedandinterconnectedwithutilitiesandaccessoriesasrequiredforcontinuousandunattendedoperation.TheAnalyzerSystemshallincludefeaturesandfacilitiestoaffordconvenientoperationandmaintenance.
2.RESPONSIBILITY
TheAnalyzerSystemVendorshallberesponsibleforalltheactivityrelatedtothedesignandmanufactureoftheAnalyzerSystem.
AnalyzerSystemVendorshallprovideengineeringdesign,procurement,manufacturing,assemblyandtestingservicesasrequiredtocompletetheAnalyzerSystem.
Theextentofworkshallinclude,butnottobelimitedto,thefollowingfunctions:
-EngineeringanddetaileddesignforcompletefabricationoftheAnalyzerSystem
-PreparationofdesigndrawingsforallaspectsoftheAnalyzerSystem.
-ProcurementofallrequiredAnalyzerSystemcomponents,equipmentand
materials
-FabricationandassemblyofallAnalyzerSystemcomponentsandtheAnalyzer
Houseaccordingtodesignandspecifications.
-Qualitycontrolofallmanufacturingwork.
-CommunicationprotocolimplementationforDCS/communication
-TestingandOwnerinspectionoftheAnalyzerSystem.
-PreparationandsubmittaloftheAnalyzerSystemdocumentation.
-PreparationandshipmentoftheAnalyzerSystemtothejobsite.
-AssistanceduringDCS/FATforcommunicationtesting
-Assistanceforstartingandcommissioningactivities.
AnalyzerSystemVendorshallberesponsibleforthecorrectandproperoperationoftheAnalyzerSystemaccordingtospecifications.
ThescopeofdesignresponsibilityforAnalyzerSystemVendorshallbefromtheprocesssampletap,includingthesampleprobe,totheoutputsignalwiringandincludeallancillaryaspectsrequiredforproperoperationoftheAnalyzerSystem.However,theextentofsupplyresponsibilitydoesnotnormallyincludeinterconnectingpiping,tubingandwiringasrequiredforinstallationoftheAnalyzerSystematthejobsite.
3.STANDARDANDSPECIFICATIONS
APPLICABLECODESSTANDARDS:
Theequipment/instrumentsshallconformtotherequirementsofthefollowingstandardsandcodes(codesandstandardsnotspecificallyreferencedinthisdocumentmaybeusedforgeneralinformation,asnecessary)
API520-526-527:
Recommendedpracticefordesignandinstallationofpressurerelievingsysteminrefinery(forsafetyvalves).
APIRP551:
ProcessMeasurementInstrumentation
APIRP554:
ProcessInstrumentandControl
APIRP555:
ProcessAnalyzers
ASMEB1.20.1:
Pipethreads(NPT)generalpurpose.
ASMEB16.5:
Pipeflangesandflangedfittings.
ASMEB31.3:
Processpiping.
ASMEB46.1:
Surfaceroughness,wavinessandlay.
ASMEVIII:
Safetyvalvessizingprocedures..
BS5308:
Instrumentationcables
IEC381:
Instrumentsignalrange
IEC60297Dimensionofmechanicalstructurespanelandcabinets
IEC60337PT1:
Controlswitchesgeneralrequirements.
IEC60529:
Degreesofprotectionprovidedbyenclosures(IPcodes)
IEC61131-PT3:
Programmablecontrollers–Programminglanguages
IEC/CENELEC:
Codesforelectricalenclosureandinstallationinhazardousarea
ISAS5.1/S5.3:
Instrumentationsymbolsandidentification
ISAS75.03:
Facetofacedimensionsforflangedcontrolvalves.
ISAS75.04:
Facetofacedimensionsofflangelesscontrolvalves
locationwithexplosionorfirehazard.
NACEMR0175:
Sulfidestresscrackingresistantmetallicmaterial.
Orequivalent(NEMAetc.)fromcountryoforiginofthegoods.
4.ANALYZERS
INSTRUMENTSGENERALREQUIREMENTS:
AllfieldinstrumentsshallbeIP65asminimumandsuitableforthelocalclimaticsiteconditionDetailprocedureforpreservationofequipmentduringshortandlongtimeofnon-operationshallbeprovidedinthefinaldocumentation.
InstrumentsinstalledinclassifiedareashallbeselectedinaccordancewithCENELECRules.
ElectronicinstrumentsinhazardousareashallbebasicallyIntrinsicSafe.
Analyzersaregenerallyspecifiedmultistreamsystem.Thematerialsusedshallbesuitableforthesamplestreamandthesurroundingatmosphere,AISI316shallbeselectedasaminimum,Theprocessanalyzersshallbespecifiedwithownpre-assembledsamplingandconditioningsystem.Wherepossibleanalyzersshallbeprovidedwithmanualcalibrationfacilities.
4.1Thegaschromatographsdataandmeasurementsrequirementsaregiveninthisspecification1059-A00-00-IN1525.TheAnalyzerSystemVendorshallberesponsibleforsupplyinggaschromatographanalyzersaccordingtotheabovementionedspecifications.
Gaschromatographtag:
AT-2001/AT-3001/AT-3301
4.2SAMPLEPROBE:
Sampleprobesshallbesuppliedaccordingtothewhatstatedinthesh.5,AnalyzerSystemVendorhavetoconfirmthedesign.
Alltubingfittingsshallbe316S.S.SwagelokorHoke(noequal)
Sampleprobetag:
AE-2001-01
AE-2001-02
AE-3001-01
AE-3001-02
AE-3001-03
AE-3301-01
AE-3301-02
AE-3301-03
SPAREN.3
5.SAMPLEPROBEASSEMBLY(INCLUDEDINTHESCOPEOFSUPPLY)
REQUIREDQUANTITY:
11
SUITABLEFORTHEFOLLOWINGSTREAMTAGS:
AE-2001-01,AE-2001-02,AE-3001-01
AE-3001-02,AE-3001-03,AE-3301-01,AE-3301-02,AE-3301-03,
Spare1,Spare2,Spare3
4.3PRESSUREREDUCINGSTATION
Pressurereducingstationsshallbesuppliedaccordingtowhatstatedonsh11.AnalyzerSystemVendorhavetoconfirmthedesign.
Alltubingfittingsshallbe316S.S.SwagelokorHOKE(noequal).
Pressurereducingstationsuitableforthefollowingstreamtags:
AE-2001-01,AE-2001-02/AE-3001-01,AE-3001-02,AE-3001-03
AE-3301-01/AE-3301-02/AE-3301-03/AE-3301-04
TAKINGSAMPLEVALVE
4.4FASTLOOPSTATION
FASTLOOPSTATIONSshallbesuppliedaccordingtoSh14,AnalyzerSystemVendorhavetoconfirmthedesign.Alltubingfittingsshallbe316S.S.SwagelokorHOKE(noequal).
PrimarySampleHandlingSystemtag:
AY-2001/AY-3001/AY-3301
TYPICAL“C”FASTLOOPSTATION,
3(ONEFOREACHCHROMATOGRAPH)
AY-2001,AY-3001,AY-3301
121
2
0022
10
BYCHROMAT.VENDOR
THESAMEASABOVEFOROTHERSAMPLES
11
MINIMUMLENGHT
TOANALYSERINSIDECABINET
7
5
4
STREAMSELECTOR
6
3
9
1
8
FROMPRESS.RED.STATION
TOSAFETYVALVESVENTHEADER(1½
”PIPE)
TOFASTLOOPVENTHEADER(11/2”PIPE)
½
”NPT
STEAMCONDENSATEOUTLET
STEAMINLETP:
0.7MPag
T:
170/190°
C
Pos
MATERIAL
DESCRIPTION
316S.S.
SAFETYVALVE
CHECKVALVE
PRESSUREGAUGE,0÷
0.3Mpag
COPPEROROTHER
STEAMHEATERINLETANDOUTLETCONNECTIONS:
½
”NPTF
STEELPLATE
WALLMOUNTINGINSULATEDBOXINLET&
OUTLETCONNECTIONFITTINGSSUITABLEFOROD6mmTUBINGS.S.
BALLVALVE
INSULATEDANDSTEAMHEATINGTUBE,OD6mm
INSULATEDTUBING,OD6mm
FLOWMETERWITHNEEDLEVALVE
SAMPLINGDEVICEFORLABORATORYANALYSIS-SEESHEET30
TUBING6mm
12
BYPASSFILTER
4.5SECONDSAMPLEHANDLESYSTEM
4.5SECONDSAMPLEHANDLESYSTEM
Req.No.6forAT-2001,AT-3001,AT-3301,
4.6INSTALLATION:
Gaschromatographsandassociatedcomponents/equipmentshallbeinstalledonunistrutattachedsecurelytotheAnalyzerHousewall.TheGCshallbeinstalledinawaythatshallminimizetheneedforremovalandshallfacilitaterepair,maintenanceandoperation.
4.7COMMUNICATION
Theabovementionedgaschromatographshallbeinterfacedtodistributedcontrolsystem(DCS)viaredundantseriallink.
AtthispurposeontheDCS/sidearedundantgatewayisprovided.
TheAnalyzerSystemVendorshalltakeintoconsiderationthattheDCSshallbetheMASTERofthecommunication
CalibrationandoperationswillbeperformeddirectlyinsidetheAnalyzerHousethrougheachcontrolunitofPGCand/orinPlantControlRoomthroughadedicatedcommunicationcontrollercompletewithCRT/Keyboardf
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