气相色谱仪及分析小屋供货规定.docx
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气相色谱仪及分析小屋供货规定
大连石化20万吨/年聚丙烯项目
气相色谱仪及分析小屋供货规定
编制:
中国寰球工程公司
1.SCOPE3
2.RESPONSIBILITY3
3.STANDARDANDSPECIFICATIONS3
4.ANALYZERS4
5.COMPONENTANDMATERIALOFCONTRUCTION11
6.ANALYZERHOUSE12
7.FABRICATION13
8.HEATING,VENTILATIONANDAIRCONDITIONING(HVAC)14
9.ELECTRICAL15
10.ELECTRICAL,ACPOWERANDWIRING15
11.CABLEWIRECOLOURSCODE16
12.SERIAL,ANALOGUEANDDISCRETESIGNALWIRING16
13.TERMINALBLOCKANDJUNCTIONBOX16
14.GROUNDING17
15.LIGHTING17
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,
REQUIREDQUANTITY:
3(ONEFOREACHCHROMATOGRAPH)
SUITABLEFORTHEFOLLOWINGSTREAMTAGS:
AY-2001,AY-3001,AY-3301
121
2
0022
10
BYCHROMAT.VENDOR
THESAMEASABOVEFOROTHERSAMPLES
11
MINIMUMLENGHT
TOANALYSERINSIDECABINET
7
5
4
STREAMSELECTOR
6
3
9
2
1
8
11
FROMPRESS.RED.STATION
TOSAFETYVALVESVENTHEADER(1½”PIPE)
TOFASTLOOPVENTHEADER(11/2”PIPE)
½”NPT
STEAMCONDENSATEOUTLET
STEAMINLETP:
0.7MPag
T:
170/190°C
Pos
MATERIAL
DESCRIPTION
1
316S.S.
SAFETYVALVE
2
316S.S.
CHECKVALVE
3
316S.S.
PRESSUREGAUGE,0÷0.3Mpag
4
COPPEROROTHER
STEAMHEATERINLETANDOUTLETCONNECTIONS:
½”NPTF
5
STEELPLATE
WALLMOUNTINGINSULATEDBOXINLET&OUTLETCONNECTIONFITTINGSSUITABLEFOROD6mmTUBINGS.S.
6
316S.S.
BALLVALVE
7
316S.S.
INSULATEDANDSTEAMHEATINGTUBE,OD6mm
8
316S.S.
INSULATEDTUBING,OD6mm
9
316S.S.
FLOWMETERWITHNEEDLEVALVE
10
316S.S.
SAMPLINGDEVICEFORLABORATORYANALYSIS-SEESHEET30
11
316S.S.
TUBING6mm
12
316S.S.
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