Gas Turbine Selection and Installation文档格式.docx

Gas Turbine Selection and Installation文档格式.docx

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RevisionstotheoriginalDEParehighlightedbyunderliningnewtextandstrikingthroughdeletedtext******

DESIGNANDENGINEERINGPRACTICE

Thisdocumentisrestricted.NeitherthewholenoranypartofthisdocumentmaybedisclosedtoanythirdpartywithoutthepriorwrittenconsentofShellGlobalSolutionsInternationalB.V.andShellInternationalExplorationandProductionB.V.,TheNetherlands.Thecopyrightofthisdocumentisvestedinthesecompanies.Allrightsreserved.Neitherthewholenoranypartofthisdocumentmaybereproduced,storedinanyretrievalsystemortransmittedinanyformorbyanymeans（electronic,mechanical,reprographic,recordingorotherwise）withoutthepriorwrittenconsentofthecopyrightowners.

PREFACE

DEPs（DesignandEngineeringPractice）publicationsreflecttheviews,atthetimeofpublication,of:

ShellGlobalSolutionsInternationalB.V.（ShellGSI）

and

ShellInternationalExplorationandProductionB.V.（SIEP）

ShellInternationalChemicalsB.V.（SIC）

otherServiceCompanies.

Theyarebasedontheexperienceacquiredduringtheirinvolvementwiththedesign,construction,operationandmaintenanceofprocessingunitsandfacilities,andtheyaresupplementedwiththeexperienceofGroupOperatingcompanies.Whereappropriatetheyarebasedon,orreferenceismadeto,international,regional,nationalandindustrystandards.

TheobjectiveistosettherecommendedstandardforgooddesignandengineeringpracticeappliedbyGroupcompaniesoperatinganoilrefinery,gashandlinginstallation,chemicalplant,oilandgasproductionfacility,oranyothersuchfacility,andtherebytoachievemaximumtechnicalandeconomicbenefitfromstandardization.

Theinformationsetforthinthesepublicationsisprovidedtousersfortheirconsiderationanddecisiontoimplement.ThisisofparticularimportancewhereDEPsmaynotcovereveryrequirementordiversityofconditionateachlocality.ThesystemofDEPsisexpectedtobesufficientlyflexibletoallowindividualoperatingcompaniestoadapttheinformationsetforthinDEPstotheirownenvironmentandrequirements.

WhenContractorsorManufacturers/SuppliersuseDEPstheyshallbesolelyresponsibleforthequalityofworkandtheattainmentoftherequireddesignandengineeringstandards.Inparticular,forthoserequirementsnotspecificallycovered,thePrincipalwillexpectthemtofollowthosedesignandengineeringpracticeswhichwillachievethesamelevelofintegrityasreflectedintheDEPs.Ifindoubt,theContractororManufacturer/Suppliershall,withoutdetractingfromhisownresponsibility,consultthePrincipaloritstechnicaladvisor.

TherighttouseDEPsisgrantedbyShellGSI,SIEPorSIC,inmostcasesunderServiceAgreementsprimarilywithcompaniesoftheRoyalDutch/ShellGroupandothercompaniesreceivingtechnicaladviceandservicesfromShell 

GSI,SIEP,SICoranotherGroupServiceCompany.Consequently,threecategoriesofusersofDEPscanbedistinguished:

1）OperatingcompanieshavingaServiceAgreementwithShellGSI,SIEP,SICorotherServiceCompany.TheuseofDEPsbytheseoperatingcompaniesissubjectinallrespectstothetermsandconditionsoftherelevantServiceAgreement.

2）OtherpartieswhoareauthorizedtouseDEPssubjecttoappropriatecontractualarrangements（whetheraspartofaServiceAgreementorotherwise）.

3）Contractors/subcontractorsandManufacturers/Suppliersunderacontractwithusersreferredtounder1）or2）whichrequiresthattendersforprojects,materialssuppliedor-generally-workperformedonbehalfofthesaiduserscomplywiththerelevantstandards.

Subjecttoanyparticulartermsandconditionsasmaybesetforthinspecificagreementswithusers,ShellGSI,SIEPandSICdisclaimanyliabilityofwhatsoevernatureforanydamage（includinginjuryordeath）sufferedbyanycompanyorpersonwhomsoeverasaresultoforinconnectionwiththeuse,applicationorimplementationofanyDEP,combinationofDEPsoranypartthereof,evenifitiswhollyorpartlycausedbynegligenceonthepartofShellGSI,SIEPorotherServiceCompany.ThebenefitofthisdisclaimershallinureinallrespectstoShellGSI,SIEP,SICand/oranycompanyaffiliatedtothesecompaniesthatmayissueDEPsorrequiretheuseofDEPs.

Withoutprejudicetoanyspecifictermsinrespectofconfidentialityunderrelevantcontractualarrangements,DEPsshallnot,withoutthepriorwrittenconsentofShellGSIandSIEP,bedisclosedbyuserstoanycompanyorpersonwhomsoeverandtheDEPsshallbeusedexclusivelyforthepurposeforwhichtheyhavebeenprovidedtotheuser.Theyshallbereturnedafteruse,includinganycopieswhichshallonlybemadebyuserswiththeexpresspriorwrittenconsentofShellGSI,SIEPorSIC.ThecopyrightofDEPsvestsinShellGSIandSIEP.UsersshallarrangeforDEPstobeheldinsafecustodyandShellGSI,SIEPorSICmayatanytimerequireinformationsatisfactorytotheminordertoascertainhowusersimplementthisrequirement.

AlladministrativequeriesshouldbedirectedtotheDEPAdministratorinShellGSI.

TABLEOFCONTENTS

1.INTRODUCTION5

1.1SCOPE5

1.2DISTRIBUTION,INTENDEDUSEANDREGULATORYCONSIDERATIONS5

1.3DEFINITIONS5

1.4CROSS-REFERENCES6

2.GENERALREQUIREMENTS7

2.1SELECTIONANDEVALUATION7

2.2RANGEANDVARIETYOFGASTURBINES7

2.3PROTOTYPEGASTURBINES7

2.4OPERATINGREQUIREMENTS7

2.5SPARESINVENTORY7

2.6COMPLETEUNITRESPONSIBILITY8

3.TYPESELECTION9

3.1GENERAL9

3.2SITE-RATEDPOWER9

3.3STANDARDPACKAGES10

4.INSTALLATION11

5.NOISELEVELS13

5.1LIMITS13

5.2INFORMATIONTOBESUBMITTEDWITHTHETENDER13

5.3GENERAL13

6.OILTANKVENTS14

7.MATERIALS15

7.1GENERAL15

7.2MATERIALSCERTIFICATION15

8.STARTINGDRIVES16

8.1GENERAL16

8.2GASEXPANSIONSTARTERS16

8.3HYDRAULICMOTORS16

8.4DIESELENGINES16

9.FOUNDATIONS,BASEPLATESANDMOUNTINGS17

10.CONTROLSANDINSTRUMENTATION18

10.1GENERAL18

10.2CONDITIONMONITORINGSYSTEM18

11.INLETANDEXHAUSTSYSTEMS19

11.1AIRINTAKESYSTEM19

11.2EXHAUSTSYSTEM19

11.3EXHAUSTEMISSION20

12.COMBUSTIONAIRFILTRATION21

12.1GENERAL21

12.2ANTI-ICINGSYSTEMS21

12.3SHUTTERS22

13.FIREPROTECTION23

13.1GENERAL23

13.2VENTILATIONDAMPERS23

13.3EXTINGUISHINGSYSTEMS23

13.4ENCLOSURESURVEILLANCE23

14.ACOUSTICENCLOSURES24

14.1GENERAL24

14.2ACCESSIBILITY24

14.3VENTILATION24

14.4AREACLASSIFICATIONWITHINACOUSTICENCLOSURES25

15.FUELSANDFUELSYSTEMS26

15.1FUELSELECTION26

15.2GASFUELSANDSYSTEMS26

15.3LIQUIDFUELSANDSYSTEMS27

15.4DUALFUELSYSTEMS27

15.5POWERAUGMENTATION27

16.INSPECTIONANDTESTS28

16.1GENERAL28

16.2TESTREQUIREMENTS28

17.REFERENCES29

APPENDICES

APPENDIX1DEFINITIONSANDEXAMPLESOFVITAL,ESSENTIALANDNON-ESSENTIALSERVICES31

APPENDIX2GASTURBINEENCLOSUREVENTILATION32

APPENDIX3TYPICALARRANGEMENTFORBOLTINGBASEPLATETOFOUNDATION33

APPENDIX4EXHAUSTSTACKRAINCATCHER34

APPENDIX5GASTURBINEWASHING35

1.INTRODUCTION

1.1SCOPE

ThisDEPspecifiesrequirementsandgivesrecommendationsforthetypeselection,testingandinstallationofcombustiongasturbinesformechanicalandgeneratordrivesandforhotgasgeneration.

1.2DISTRIBUTION,INTENDEDUSEANDREGULATORYCONSIDERATIONS

UnlessotherwiseauthorisedbyShellGSIandSIEP,thedistributionofthisDEPisconfinedtocompaniesformingpartoformanagedbytheRoyalDutch/ShellGroup,andtoContractorsandManufacturers/Suppliersnominatedbythem（i.e.thedistributioncodeis”C”,asdefinedinDEP00.00.05.05-CSPC）.

ThisDEPisintendedforuseontheCSPCproject.

Ifnationaland/orlocalregulationsexistinwhichsomeoftherequirementsmaybemorestringentthaninthisDEPtheContractorshalldeterminebycarefulscrutinywhichoftherequirementsarethemorestringentandwhichcombinationofrequirementswillbeacceptableasregardssafety,economicandlegalaspects.InallcasestheContractorshallinformthePrincipalofanydeviationfromtherequirementsofthisDEPwhichisconsideredtobenecessaryinordertocomplywithnationaland/orlocalregulations.ThePrincipalmaythennegotiatewiththeAuthoritiesconcernedwiththeobjectofobtainingagreementtofollowthisDEPascloselyaspossible.

1.3DEFINITIONS

1.3.1Generaldefinitions

TheContractoristhepartywhichcarriesoutallorpartofthedesign,engineering,procurement,construction,commissioningormanagementofaprojectoroperationofafacility.ThePrincipalmayundertakeallorpartofthedutiesoftheContractor.

TheManufacturer/Supplier/Vendoristhepartywhichmanufacturesorsuppliestheturbineandprovidesassociatedback-upservicestoperformthedutiesspecifiedbytheContractor.

ThePrincipalisthepartywhichinitiates,andultimatelypaysfor,theproject.ThePrincipalwillgenerallyspecifythetechnicalrequirements.ThePrincipalmayalsoincludeanagentorconsultant,authorisedtoactforthePrincipal.

ThePurchaseristhepartywhichbuystheturbineanditsauxiliariesforitsownuseorasagentfortheowner.ThePurchasermaybeeitherthePrincipalortheContractor.

ThewordShallindicatesarequirement.

ThewordShouldindicate