L–TP–2.7 HORNOS DE PROCESO, REQUISICION, ANALISIS DE OFERTAS Y DETALLES DE COMPRA

  • 7/28/2019 LTP2.7 HORNOS DE PROCESO, REQUISICION, ANALISIS DEOFERTAS Y DETALLES DE COMPRA1/30PDVSA N TITULOREV. FECHA DESCRIPCION PAG. REV. APROB. APROB.APROB. FECHAAPROB.FECHAVOLUMEN 6E1994LTP2.7 HORNOS DE PROCESO, REQUISICION, ANALISISDE OFERTAS YDETALLES DE COMPRAPARA APROBACIONJos Gilarranz Antonio OrtizAGO.88 AGO.88PROCEDIMIENTO DE INGENIERIAAGO.88SEP.96 L.T.10REVISION GENERAL 2913E.J. A.N.J.S.MANUAL DE INGENIERIA DE DISEOESPECIALISTASPDVSA
  • 7/28/2019 LTP2.7 HORNOS DE PROCESO, REQUISICION, ANALISIS DEOFERTAS Y DETALLES DE COMPRA2/30REVISION FECHAPROCEDIMIENTO DE INGENIERIAHORNOS DE PROCESOREQUISICION, ANALISIS DE OFERTAS YDETALLES DE COMPRASEP.961PDVSA LTP2.7Pgina 1PDVSA.Men Principal Indice manual Indice volumen Indice normaIndice1 INTRODUCCION 2. . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . .2 PREPARACION DE ESPECIFICACIONES DE DISEO 2. . . . . . . ..3 INFORMACION SOBRE PROCESOS 2. . . . . . . . . . . . . . . . .. . . . . . .4 DISEO MECANICO DE LOS HORNOS 2. . . . . . . . . . . . . . . .. . . . . .5 REQUISICION DE HORNOS 3. . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . .6 PREPARACION DE LA REQUISICION DE COMPRA 3. . . . . . . . . ..7 FORMATOS 3. . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . .http://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp
  • 7/28/2019 LTP2.7 HORNOS DE PROCESO, REQUISICION, ANALISIS DEOFERTAS Y DETALLES DE COMPRA3/30REVISION FECHAPROCEDIMIENTO DE INGENIERIAHORNOS DE PROCESOREQUISICION, ANALISIS DE OFERTAS YDETALLES DE COMPRASEP.961PDVSA LTP2.7Pgina 2PDVSA.Men Principal Indice manual Indice volumen Indice norma1 INTRODUCCIONLa coordinacin de Ingeniera Mecnica tiene la responsabilidad dehacer lasespecificaciones, requisiciones y seguimiento defabricacin de los Hornos deProceso.Se debern aplicar los procedimientos generales establecidos ensuorganizacin para requisitos de equipos, anlisis de ofertas,compra yseguimiento.2 PREPARACION DE ESPECIFICACIONES DE DISEOSe deber usar la Especificacin de Ingeniera PDVSA B201PR,Calentadores de Fuego Directo.3 INFORMACION SOBRE PROCESOSLa informacin sobre procesos le ser facilitada al Ingeniero deProyectos por elIngeniero Jefe de Procesos. El Ingeniero Jefe de Procesos deberenviar unacomunicacin interna al Gerente de Proyectos estableciendo loscriterios yparmetros de diseo para los calentadores.4 DISEO MECANICO DE LOS HORNOSEl diseo mecnico de los hornos estar a cargo del ingenieroespecializado bajola supervisin del Gerente de Proyectos. El especialista deberllenar las Hojasde Datos correspondientes a los hornos de proceso. Las Hojas deDatos definenclaramente las responsabilidades de cada una de las partesinvolucradas en eldiseo, fabricacin, inspeccin, suministro y aprobacin de losequipos. Todainformacin sobre procesos o cualquier caracterstica mecnica quese necesitese deber incluir en las Hojas de Datos. Las caractersticasmecnicas a que estose refiere sern las limitaciones especiales que pueden emergeren un proyectoparticular tales como, limitaciones del terreno, altura de laschimeneas,localizacin de plataforma, normas locales especiales, etc.http://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://b-201-pr.pdf/http://b-201-pr.pdf/http://b-201-pr.pdf/http://b-201-pr.pdf/http://b-201-pr.pdf/http://b-201-pr.pdf/http://b-201-pr.pdf/http://b-201-pr.pdf/http://b-201-pr.pdf/http://b-201-pr.pdf/http://b-201-pr.pdf/http://b-201-pr.pdf/http://b-201-pr.pdf/http://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp
  • 7/28/2019 LTP2.7 HORNOS DE PROCESO, REQUISICION, ANALISIS DEOFERTAS Y DETALLES DE COMPRA4/30REVISION FECHAPROCEDIMIENTO DE INGENIERIAHORNOS DE PROCESOREQUISICION, ANALISIS DE OFERTAS YDETALLES DE COMPRASEP.961PDVSA LTP2.7Pgina 3PDVSA.Men Principal Indice manual Indice volumen Indice norma5 REQUISICION DE HORNOSLa siguiente lista define las responsabilidades del ingenieroespecialista bajo ladireccin del Gerente de Proyecto, al efectuarla requisicin de calentadores.a. Coordinacin de eventos con el vendedor/fabricanteb. Completar las Hojas de Datos de acuerdo a los criterios dediseoestablecidos por el Ingeniero Jefe.c. Hacer el paquete de requisicin de equipos.d. Cuando se hayan recibido las ofertas, se deber preparar suanlisis yrecomendar un fabricante (el anexo HOJAS DE DATOS PARAHORNOS DEPROCESO se puede pegar por el dorso, para comparar lasofertas de losdiferentes fabricantes).e. Emisin de la requisicin de compra.6 PREPARACION DE LA REQUISICION DE COMPRASe modificar una copiaadicional de la requisicin para que sirva como orden decompra. Todainformacin que se hubiera omitido en la requisicin para cotizacinsedeber completar en esta oportunidad.7 FORMATOSFormato No. 1Hoja de DatosSistema InternacionalFormato No. 2Hoja de Datos Unidades Inglesas(Ambos en ingls)Formato No. 3Lista de especificaciones particularesEl Formato No. 3 se considera parte de las hojas de datos yconforman laspreferencias de PDVSA y/o las excepciones del proyectopara adquisicin omodificacin de hornos.http://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp
  • 7/28/2019 LTP2.7 HORNOS DE PROCESO, REQUISICION, ANALISIS DEOFERTAS Y DETALLES DE COMPRA5/30FIRED HEATERS DATA SHEET(SI UNITS)(FORMATO 1)REVISION FECHAPROCEDIMIENTO DE INGENIERIAHORNOS DE PROCESOREQUISICION, ANALISIS DE OFERTAS YDETALLES DE COMPRASEP.961PDVSA LTP2.7Pgina 4PDVSA.Men Principal Indice manual Indice volumen Indice normahttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp
  • 7/28/2019 LTP2.7 HORNOS DE PROCESO, REQUISICION, ANALISIS DEOFERTAS Y DETALLES DE COMPRA6/3012345678910111213141516171819202122232425262728293031323334353637383940Total duty per heater, MWHeater SectionServiceHeat absorption, MWFlow rate, kg/sFlow rate, dm /sPressure drop (allowable, clean / fouled), kPaPressure drop (calculated, clean / fouled), kPaFoulingallowance, m C/WThermal conductivity of coke/scale, W/m CAverage radiant flux density (allowable), W/mAverage radiant flux density (calculated), W/mAverage convection flux density (allowable),W/mAverage convection flux density (calculated), W/mMaximum radiant flux density, W/mMaximum convection flux density, W/mVelocity limitationMaximum allowable inside film temperature, CPressure, kPaLiquid flow, kg/sVapor flow, kg/sGravity, liquid, API (specific gravity al 15 C)Vapor, molecular weightViscosity, liquid, mPa.sViscosity, vapor, mPa.sSpecific heat, liquid, KJ/kg CThermal conductivity, liquid, W/m CTemperature, CPressure, kPaTemperature CFluid nameLiquid flow, kg/sVapor, flow, kg/sGravity, liquid, API (specific gravity at 15 C)Vapor, molecular weightViscosity, liquid, mPa.sViscosity, vapor, mPa.sSpecific heat, liquid, kJ/kg C322ServiceUnitTypePurchaserOwnerVendorDateEquipment No.Plant LocationNo. RequiredReference No.Reference No.Reference No.Page of1Process Design Condition22222Inlet Conditions:Outlet Conditions:41 Specific heat, vapor, kJ/kg C42 Thermal conductivity, liquid, W/m C43 Thermal conductivity, vapor, W/m C44 Distillation data should be attached for vaporizationservice45 Other:Remarks and Special Requirements, incluiding ShortTerm OperatingConditions:FIRED HEATER DATA SHEETSI UNITS**************************************Specific heat, vapor, KJ/kg CThermal conductivity, vapor, W/m CREVISION FECHAPROCEDIMIENTO DE INGENIERIAHORNOS DE PROCESOREQUISICION, ANALISIS DE OFERTAS YDETALLES DE COMPRASEP.961PDVSA LTP2.7Pgina 5PDVSA.Men Principal Indice manual Indice volumen Indice normahttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp
  • 7/28/2019 LTP2.7 HORNOS DE PROCESO, REQUISICION, ANALISIS DEOFERTAS Y DETALLES DE COMPRA7/30*1*2345678910111213*14*1516*1718*19*20*21*22*23*24*25*26*27*28*29*30*31*32*33*34*35*36*37*38*39*40Type of fuelExcess air, porcentCalculated heat release, MW (LHV)Calculated fuel efficiency, porcent (LHV)Actual thermal eficiency, porcent (LHV)Radiation loss, porcent of heat release (LHV)Volumetric heat release, W/m (LHV)Ambient air temperature, CAir temperature, stack design, CAir temperature leaving air heater, CAltitude above sea level, mNote: A fuel savings ofHeating value (LVH), KJ/kgHeating value (LHV), KJ/NmH/C ratio (by weight)Viscosity, @Viscosity, @Total salts, ppmVanadium, ppmSodium, ppmFixed nitrogen, ppmSulfur, porcent by weightHidrogen sulfide, percent by volumeAsh, porcent by weightType of fuelCalculated thermal efficiency, porcent (LHV)Gases: Molecular weightComposition mol porcentTemperature at burner, CFuel pressure (available at bumer), kPaAtomizing air/ steam preasure, kPaServiceUnitTypePurchaserOwnerVendorDateCombustion Design Conditions3*41 Plot limitations*42 Tube limitationsMW will offset a $ 10.000 increase in furnace cost(erected).Fuel Characteristics3C, mPa.sC, mPa.sMechanical Design ConditionsGeneral:Minimum stack heightNoise limitationsFIRED HEATER DATA SHEETSI UNITSDesign AlternatesFlue gas temperature leaving radiant section, CFlue gas temperature leaving convection section, CFlue gas temperature leaving air heater, (uncorrected), CFlue gas temperature leaving air heater, (corrected), CMaximum flue gas mass velocity through convection section,kg/(s.m2)Minimum furnace draft / location, kPaSpecific gravity at 15C or APILiquids: ASTM initial boiling point,CEquipment No.Plant LocationNo. RequiredReference No.Reference No.Reference No.Page of2ASTM end point, CREVISION FECHAPROCEDIMIENTO DE INGENIERIAHORNOS DE PROCESOREQUISICION, ANALISIS DE OFERTAS YDETALLES DE COMPRASEP.961PDVSA LTP2.7Pgina 6PDVSA.Men Principal Indice manual Indice volumen Indice normahttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp
  • 7/28/2019 LTP2.7 HORNOS DE PROCESO, REQUISICION, ANALISIS DEOFERTAS Y DETALLES DE COMPRA8/3012345678910111213141516171819202122232425262728293031323334353637383940ServiceUnitTypePurchaserOwnerVendorDate4142Structural Design Data:Mechanical Design Conditions (continued)Wind velocityWind exposureWind occurrenceSeismic zoneMinimum ambient air temperature, CHeater Section:Coil DesignDesign basis for tube wall thickness (code orspecification)Design basis for rupture strength (minimum oraverage)Design life, hrElastic design pressure, kPaRupture designpressure, kPaTemperature allowance, CCorrosion allowance, mmStress relieve (yes or no)Weld inspection requirements, Xray or other (no. of Welds anddegree of coverage)Hydrostatic test pressure, kPaMaximum tube metal temperature(clean), CDesign tube metal temperature, CInside film coefficient, W/m2CCoil Configuration:Tubes(vertical or horizontal)No. of flow passes / tubes per rowEffective tube length, mBare tubes, numberBare tubes, total exposed surface, m2Extended surface tubes, numberExtended surface tubes, total exposed surface, m2Tube spacing, centertocenter (staggered) (inline), mmTubes:Material (ASTM specifications and grade)Outside diameter, mmWall thickness (minimum) (average), mmOverall tube length, mNo. of intermediate welds29a Distance from center line of tubeto wall, inchDescription of Extended Surface:Type (stude, segmented line, or solid line)MaterialDimensions (height x diameter / thickness), mmSpacingMaximum tip temperature, CExtension ratioPlugType Headers:Location (one end or both ends)Material (ASTM specification and grade)Manufacturer and typeNominal ratingWelded or rolled jointReturn Bends:Location (header box or firebox)Material (ASTM specification and grade)FIRED HEATER DATA SHEETSI UNITS*****************Equipment No.Plant LocationNo. RequiredReference No.Reference No.Reference No.Page of3REVISION FECHAPROCEDIMIENTO DE INGENIERIAHORNOS DE PROCESOREQUISICION, ANALISIS DE OFERTAS YDETALLES DE COMPRASEP.961PDVSA LTP2.7Pgina 7PDVSA.Men Principal Indice manual Indice volumen Indice normahttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp
  • 7/28/2019 LTP2.7 HORNOS DE PROCESO, REQUISICION, ANALISIS DEOFERTAS Y DETALLES DE COMPRA9/30123456789101112131415161718192021222324252627282930313233343536ServiceUnitTypePurchaserOwnerVendorDateHeater Section (continued):Mechanical Design Conditions (continued)Type (welded or flanged)Material (ASTM specification and grade)Size / rating, schedule or thicknessTerminals:Outlet:Number of TerminalsMaterial (ASTM specification and grade)Size / rating, scheduleor thicknessNumber of terminalsConnection to tubes (welded or flanged)Location (internal ofexternal)Material (ASTM specification and grade)Size / schedule or thicknessFlange material (ASTM specificationand grade)Flange size and ratingMaterial (ASTM specification and grade)Flange material (ASTM specification and grade)Crossovers:Flange size and ratingLocation (Internal of external)Pipe material (ASTM specification and grades)Pipe size /schedule or thicknessFlange material (ASTM specification andgrade)Flange size and ratingLocation (top, bottom, intermediate)Material (ASTM specificationand grade)Tube Guides:SpacingCoating (type and thickness)Location and spacingMaterial (ASTM specification and grade)Lining: ThicknessSettings:Hot face temperature: CalculatedMaterials / Thickness / service temperatureAnchor (type andmaterials)Exposed Vertical Walls:Lining: ThicknessMaterial / thickness / service temperatureAnchor (type and materials)Casing: Materials and thicknessInlet:Manifolds:Intlet:Oulet:Size / schedule or thicknessTube Supports:DesignCasing: Materials and thickness TemperatureHot face temperature: Calculated DesignTemperatureFIRED HEATER DATA SHEETSI UNITSFloor:******Equipment No.Plant LocationNo. RequiredReference No.Reference No.Reference No.Page of4REVISION FECHAPROCEDIMIENTO DE INGENIERIAHORNOS DE PROCESOREQUISICION, ANALISIS DE OFERTAS YDETALLES DE COMPRASEP.961PDVSA LTP2.7Pgina 8PDVSA.Men Principal Indice manual Indice volumen Indice normahttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp
  • 7/28/2019 LTP2.7 HORNOS DE PROCESO, REQUISICION, ANALISIS DEOFERTAS Y DETALLES DE COMPRA10/3012345678910111213141517181920212223242526272829303132333435ServiceUnitTypePurchaserOwnerVendorDateHeater Section (continued):Mechanical Design Conditions (continued)Lining: ThicknessMaterial / thickness / service temperatureAnchor (type and materials)Shielded Vertical Walls:Arch:Casing: Materials and thicknessLining: thicknessMaterials / thickness / service temperatureAnchor (type and materials)Casing: Materials and thicknessLining: ThicknessAnchor (type and materials)Casing: Materials and thicknessLining: ThicknessHeader Boxes:LocationLining (internal of external)Material and thicknessAnchor, type and materialHot face design temperature, CCold face design temperature, CLocationLining (internal of external)Material and thicknessAnchor, type and materialHot face design temperature,CLocationLining (materials and thickness)Anchor (type and material)Anchor (type and material)Casign: Materials and thicknessHot face design temperaturePlenum Chamber:Convection Walls:Breeching:Combustion Air Ducts:Lining (internal or external) Material and thicknessHot face temperature: Calculated DesignTemperatureHot face temperature: calculated DesignHot face temperature: calculated DesignMaterial / thickness / service temperatureHot face temperature: calculated DesignMaterials / thickness / service temperatureAnchor (type andmaterials)16 Casing: Materials and thicknessFlue Gas Ducts:Hinged doors / bolted panelsDoor / panel (material and thickness)Cold face desing temperatureFIRED HEATER DATA SHEETSI UNITSTemperatureTemperatureEquipment No.Plant LocationNo. RequiredReference No.Reference No.Reference No.Page of5REVISION FECHAPROCEDIMIENTO DE INGENIERIAHORNOS DE PROCESOREQUISICION, ANALISIS DE OFERTAS YDETALLES DE COMPRASEP.961PDVSA LTP2.7Pgina 9PDVSA.Men Principal Indice manual Indice volumen Indice normahttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp
  • 7/28/2019 LTP2.7 HORNOS DE PROCESO, REQUISICION, ANALISIS DEOFERTAS Y DETALLES DE COMPRA11/3012345678910111213141516171819202122232425262728293031323334353637383940ServiceUnitTypePurchaserOwnerVendorDateHeater Section (continued):Mechanical Design Conditions (continued)LocationStack design metal temperatureInside metal diameterStack lengthPlate, minimum thickness (including corrosion allowance)Lining (internal or external)Material and thicknessAnchor, type and materialHeightLocationMaterial of bladeMaterial of shaftBearing typeMultiple or single bladeDescription of provision foroperationLocation and type of operatorType of flooring, etc.AccessObservationTube removalInspectionProcess fluid temperatureFlue gas combustion air temp.Flue gas combustion air pressFlue gas combustion/O2 analyzerSnuffing steamPurgeVents / drainsTubeskin thermocouplesStack:Number Height above gradeMaterial C.A.Extent of liningBridgewall:Material and thickness LocationDampers:Miscellaneous:Platforms:AccessBy FromLocation/No. Width Length/Arc Stairs / Ladder Grade / Platform /Location, etcDoors: Number Location Size Hinged or boltedInstrument and Auxiliary Connections: Number TypeSizeFIRED HEATER DATA SHEETSI UNITS**Equipment No.Plant LocationNo. RequiredReference No.Reference No.Reference No.Page of6REVISION FECHAPROCEDIMIENTO DE INGENIERIAHORNOS DE PROCESOREQUISICION, ANALISIS DE OFERTAS YDETALLES DE COMPRASEP.961PDVSA LTP2.7Pgina 10PDVSA.Men Principal Indice manual Indice volumen Indice normahttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp
  • 7/28/2019 LTP2.7 HORNOS DE PROCESO, REQUISICION, ANALISIS DEOFERTAS Y DETALLES DE COMPRA12/301234567891011121314151718192021222324ServiceUnitTypePurchaserOwnerVendorDateHeater Section (continued):Mechanical Design Conditions (continued)Painting requirementsFireproofing requirementsManufacture / typeDesignation / sizeHeat release (MW per burner) at design excess air:Design pressure drop across burners kpaDistance burner centerline to tube centerline: HorizontalBurner pilot: Capacity (MW)Special requirements (flame detection devices, safetyinterlocks, etc.)LocationManufacturer and typeNumberMaximum cleaning radiusLane dimension (minimum clearance)Orientation (horizontal or vertical)Supply pressure / temperatureFlow rate per blower, kg/sBurners and Auxiliary Equipment:Type of ignitionCleaning medium16Sootblowers:Location / orientationMaximumGalvanizing requirementsInternal coatings (casing, ducts, stack)Burners :No.Normal Maximum@ Maximum heat releaseVerticalDistance burner centerline to unshielded refractory: HorizontalVerticalFuel Fuel pressureMaterials of constructionControl system type (auto or manual; sequential, local, orremote panel; etc.)Driver type (manual, air, or electric motor)FIRED HEATER DATA SHEETSI UNITS*********Equipment No.Plant LocationNo. RequiredReference No.Reference No.Reference No.Page of7REVISION FECHAPROCEDIMIENTO DE INGENIERIAHORNOS DE PROCESOREQUISICION, ANALISIS DE OFERTAS YDETALLES DE COMPRASEP.961PDVSA LTP2.7Pgina 11PDVSA.Men Principal Indice manual Indice volumen Indice normahttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp
  • 7/28/2019 LTP2.7 HORNOS DE PROCESO, REQUISICION, ANALISIS DEOFERTAS Y DETALLES DE COMPRA13/304567891011121314151718192021222324ServiceUnitTypePurchaserOwnerVendorDateFlow entering, kg/sBypass quantity, kg/sFlow leaving, kg/sHot air recirculation, kg/sLeakage, porcentTemperature entering, CTemperature leaving, C (corrected)Mix temperature (after bypass), CPres. entering/leaving, kpaPressure drop (allowable), kPaPressure drop (calculated), kPaHeat exchanged, MWTransfer rate (clean), W/m2 CMTD (uncorrected), CTubeside fluidMinimum allowable flue gas temp. CConstruction:(uncorrected)Surface area, m216Internal air bypass (yes, no) and type of operatorHorizontal shaft: Air inlet (left, right, above, below)Temperature leaving, CMinimum metal temp. of flue gas side: allowable, CPlant air pressure, kPaUpper limit flue gas temperature, CDesign Maximum Minimum Design Maximum MinimumMinimum ambient air temp., CCalculated, CUtilities and Miscellaneous:Instrument air pressure, kPa25 Steam: pressure, kPa Temperature, C26 Water: pressure, kPaTemperature, C27 Structural wind load, kg/m2 Seismic factor28 Elevation, mabove sea level Relative humidity29 Other303132333435Regenerative type:Vertical shaft: Air flow (up, down)36 Main drive Auxiliary driveBaskets:37 Cold end38 Intermediate39 Hot endGage Material Depth (min) DescriptionFIRED HEATER DATA SHEETSI UNITS******Equipment No.Plant LocationNo. RequiredReference No.Reference No.Reference No.Page of8123Mechanical Design Conditions (continued)System description (direct, indirect, or other)Air Preheater Section:Type (regenerative, recuperative, heat pipe, circulating,other)Manufacturer Model No.Performance:Air Side Flue Gas or Hot sideHeater Section (continued):REVISION FECHAPROCEDIMIENTO DE INGENIERIAHORNOS DE PROCESOREQUISICION, ANALISIS DE OFERTAS YDETALLES DE COMPRASEP.961PDVSA LTP2.7Pgina 12PDVSA.Men Principal Indice manual Indice volumen Indice normahttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp
  • 7/28/2019 LTP2.7 HORNOS DE PROCESO, REQUISICION, ANALISIS DEOFERTAS Y DETALLES DE COMPRA14/301234567891011121314151718192021222324ServiceUnitTypePurchaserOwnerVendorDateAir Preheater (continued):Mechanical Design Conditions (continued)No. of air passesConstruction (continued):Intermediate air crossover duct: Included (yes, no)Tube materialAir side fins (solid/segmented): Width, mmGas side fins (solid/segmented): Width, mmThickness, mmTubes per rowMaximum allowable soaking temperature, CAir heater coil: materialFin descriptionTubes per rowExpansion tankSoot blowersFire extinguisher systemControlsFans:Thickness, mmWater wash16Coupling typeDescription of surfaceMaterials of constructionBearing typeEffective length: Air sideInsulation: externalExpansion provisionsCorrosion protectionHeat Pipe:InternalIndirectCirculating type:25 External cold air bypass (yes/no)26 External hot air recirculation (yes/no) Damper operatortype27 Flow rate, kg/s28 Temperature, C29 Static pressure, kPa303132333435Normal DesignNo. of tubes/air passWith/without insulationBolted or weldedNo.Outside diameter, mm A.W./M.W.,mmHeight, mmNo. per inch MaterialNo. per meter MaterialNo. of rows Pitch Square, triangularFlue gas sideNo.Outside diameter, mm A.W./M.W.,mm Effective lengthNo. of rows Pitch Square, triangularValves PumpsNote: See fired heater section of data sheets for flue gas coildetailsOther Type:Accessories:Damper operator typeForced Draft Induced DraftRevolutions per minuteMaximum allowable fan speed, rpmManufacturer and arrangementType and sizeFIRED HEATER DATA SHEETSI UNITSNormal DesignRecuperative type:Equipment No.Plant LocationNo. RequiredReference No.Reference No.Reference No.Page of9Height, mmREVISION FECHAPROCEDIMIENTO DE INGENIERIAHORNOS DE PROCESOREQUISICION, ANALISIS DE OFERTAS YDETALLES DE COMPRASEP.961PDVSA LTP2.7Pgina 13PDVSA.Men Principal Indice manual Indice volumen Indice normahttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp
  • 7/28/2019 LTP2.7 HORNOS DE PROCESO, REQUISICION, ANALISIS DEOFERTAS Y DETALLES DE COMPRA15/301235467891011121314151718192021*23*2324ServiceUnitTypePurchaserOwnerVendorDateAir Preheater Section (continued)Mechanical Design Conditions (continued)Casing materials of constructionConstruction (continued):Special requirements (noise limits, inlet screens, rain hoode,guide vanes, etc.)Damper, type and locationManufacture and typeHorsepowerVoltage/herthz/phaseRevolutions per minuteInsulationService factorBearings (type and tube)Special requirementsManufacturer and type or designationWater rate, normal condition, kg/s/WRevolutions per minute, normal conditionRevolutions per minute, design conditionHorsepower, design conditionWater rate, design condition, kg/s/W16Impeller materials of constructionDamper operatorEnclosureSteam conditions, inletGovernor25 Bearings, type and tube*26 Special requirements27 Manufacturer and type28 Ratio*29 Service factor3031*32Drivers:Turbines:Horsepower, normal conditionForced Draft Induced DraftLube systemCoupling manufacturer and typeSpecial requirements (clutches, coupling guards, etc).Electric Motors: Forced Draft Induced DraftSteam conditions, outletForced Draft Induced DraftTransmission:FIRED HEATER DATA SHEETSI UNITS****Equipment No.Plant LocationNo. RequiredReference No.Reference No.Reference No.Page of10REVISION FECHAPROCEDIMIENTO DE INGENIERIAHORNOS DE PROCESOREQUISICION, ANALISIS DE OFERTAS YDETALLES DE COMPRASEP.961PDVSA LTP2.7Pgina 14PDVSA.Men Principal Indice manual Indice volumen Indice normahttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp
  • 7/28/2019 LTP2.7 HORNOS DE PROCESO, REQUISICION, ANALISIS DEOFERTAS Y DETALLES DE COMPRA16/30FIRED HEATERS DATA SHEET(CUSTOMARY UNITS)(FORMATO 2)REVISION FECHAPROCEDIMIENTO DE INGENIERIAHORNOS DE PROCESOREQUISICION, ANALISIS DE OFERTAS YDETALLES DE COMPRASEP.961PDVSA LTP2.7Pgina 15PDVSA.Men Principal Indice manual Indice volumen Indice normahttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp
  • 7/28/2019 LTP2.7 HORNOS DE PROCESO, REQUISICION, ANALISIS DEOFERTAS Y DETALLES DE COMPRA17/3012345678910111213141516171819202122232425262728293031323334353637383940Total duty per heater, mm Btu/hrHeater SectionServiceHeat absorption, mm Btu/hrFlow rate, lb/hrFlow rate, bdpPressure drop (allowable, clean / fouled), psiPressure drop (calculated, clean / fouled), psiFouling allowance,Thermal conductivity ofAverage radiant flux density (allowable),Average radiant flux density (calculated),Average convection flux density (allowable),Average convection flux density (calculated),Maximum radiant flux density,Maximum convection flux density,Velocity limitationMaximum allowable inside film temperature,Pressure, psi (psi)Liquid flow, lb/hrVapor flow, lb/hrGravity, liquid,Vapor, molecular weightViscosity, liquid, cPViscosity, vapor, cPSpecific heat, liquid,Thermal conductivity, liquid,Temperature, FPressure, psig (psig)TemperatureFluid nameLiquid flow, lb/hrVapor, flow, lb/hrGravity, liquid,Vapor, molecular weightViscosity, liquid, cPViscosity, vapor, cPSpecific heat, liquid,ServiceUnitTypePurchaserOwnerVendorDateProcess Desing ConditionsInlet Conditions:Outlet Conditions:41 Specific heat, vapor,42 Thermal conductivity, liquid,43 Thermal conductivity, vapor,*44 Destilation data should be attached for vaporizationservice*45 Other:Remarks and Special Requirements, incluiding ShortTerm OperatingConditions:FIRED HEATER DATA SHEETCUSTOMARY UNITS***********************************FAPI (specific gravity at 15F)Btu/hrft2F/inin/hr Fft/Blncoke/scale Btu/hrFft2/inBtu/hrft2Btu/hrft2Btu/hrft2Btu/hrft2Btu/hrft2Btu/hrft2FBtu/lb FAPI (specific gravity at 15F)Btu/hrft2F/inBtu/hrft2F/inBtu/lb FBtu/lb FSpecific heat, vapor, BTU/lb FThermal conductivity, vapor,, Btu/hrft2F/inThermal consuctivity, vaporEquipment No.Plant LocationNo. RequiredReference No.Reference No.Reference No.Page of1*REVISION FECHAPROCEDIMIENTO DE INGENIERIAHORNOS DE PROCESOREQUISICION, ANALISIS DE OFERTAS YDETALLES DE COMPRASEP.961PDVSA LTP2.7Pgina 16PDVSA.Men Principal Indice manual Indice volumen Indice normahttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp
  • 7/28/2019 LTP2.7 HORNOS DE PROCESO, REQUISICION, ANALISIS DEOFERTAS Y DETALLES DE COMPRA18/3012345678910111213141516171819202122232425262728293031323334353637383940Type of fuelExcess air, porcentCalculated heat release, mm Bluhr (LHV)Calculated fuel efficiency, porcent (LHV)Actual thermal efficiency porcent (LHV)Radiation loss, porcent of heat release (LHV)Volumetric heat release, Btu/hr.ft (LHV)Ambient air temperature,Air temperature, stack design,Air temperature leaving air heater,Altitude above sea level, ftNote: A fuel savings ofHeating value (LVH), Btu/lbHeating value (LHV), Btu/sciSpecific gravity at 60 F or APIH/C ratio (by weight)Viscosity, @Viscosity, @Total salts, ppmVanadium, ppmSodium, ppmFixed nitrogen, ppmSulfur, porcent by weightHidrogen sulfide, percent by volumeAsh, porcent by weightType of fuelCalculated thermal efficiency porcent (LHV)Liquids: ASTM initial bolling point,ASTM end point,Composition mol porcentTemperature at burner,Fuel pressure (available at bumer), psigAtomizing air/ steam preasure, KpaServiceUnitTypePurchaserOwnerVendorDateCombustion Design Conditions3*41 Plot limitations*42 Tube limitationsMW will offset a $ 10.000 increase in furnace cost (erected)Fuel CharacteristicsF, SSUMechanical Design ConditionsGeneral:Minimum stack heightNoise limitationsFIRED HEATER DATA SHEETCUSTOMARY UNITSDesign AlternatesF, SSU***************************FFFFFFEquipment No.Plant LocationNo. RequiredReference No.Reference No.Reference No.Page of2Flue gas temperature leaving radiant section, FFlue gas temperature leaving convection section, FFlue gas temperature leaving air heater, (uncorrected), FFlue gas temperature leaving air heater, (corrected), FMinimum furnace draft / location, H2OMaximum flue gas mass velocity through convection section, lb/sqftGases: Molecular weightREVISION FECHAPROCEDIMIENTO DE INGENIERIAHORNOS DE PROCESOREQUISICION, ANALISIS DE OFERTAS YDETALLES DE COMPRASEP.961PDVSA LTP2.7Pgina 17PDVSA.Men Principal Indice manual Indice volumen Indice normahttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp
  • 7/28/2019 LTP2.7 HORNOS DE PROCESO, REQUISICION, ANALISIS DEOFERTAS Y DETALLES DE COMPRA19/30*1*2*3*4*5*6*7*8*9*10*11*12131415161718192021222324*25262728293031323334353637*383940ServiceUnitTypePurchaserOwnerVendorDate*4142Structural Design Data:Mechanical Design Conditions (continued)Wind velocityWind exposureWind occurrenceSeismic zoneMinimum ambient air temperature, FHeater Section:Coil Design:Design basis for tube wall thickness (code or specification)Design basis for rupture strength (minimum or average)Designlife, hrElastic design pressure, psigRupture design pressure, psigTemperature allowance, FCorrosion allowance, lnStress relieve (yes or no)Weld inspection requirements, Xray or other (no. of Welds anddegree ofcoverage)Hydrostatic test pressure, kPaMaximum tube metaltemperature (clean), FDesign tube metal temperature, FInside film coefficient,Btu/hrFft2Coil Configuration:Tubes(vertical or horizontal)No. of flow passes / tubes per rowEffective tube length, ftBare tubes, numberBare tubes, total exposed surface, ft2Extended surface tubes, numberExtended surface tubes, total exposed surface, ft2Tube spacing, centertocenter (staggered) (inline), inTubes:Material (ASTM specifications and grade)Outside diameter, mmWall thickness (minimum) (average), mmOverall tube length, ltNo. of intermediate welds29A Distance from center line of tubeto wall, inchDescription of Extended Surface:Type (stude, segmented line, or solid line)MaterialDimensions (height x diameter / thickness), inSpacingMaximum tip temperature, FExtension ratioPlugType Headers:Location (one end or both ends)Material (ASTM specification and grade)Manufacturer and typeNominal ratingWelded or rolled jointReturn Bends:Location (header box or firebox)Material (ASTM specification and grade)FIRED HEATER DATA SHEETCUSTOMARY UNITSEquipment No.Plant LocationNo. RequiredReference No.Reference No.Reference No.Page of3REVISION FECHAPROCEDIMIENTO DE INGENIERIAHORNOS DE PROCESOREQUISICION, ANALISIS DE OFERTAS YDETALLES DE COMPRASEP.961PDVSA LTP2.7Pgina 18PDVSA.Men Principal Indice manual Indice volumen Indice normahttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp
  • 7/28/2019 LTP2.7 HORNOS DE PROCESO, REQUISICION, ANALISIS DEOFERTAS Y DETALLES DE COMPRA20/30*1234567*891011121314151617*18*1920*2122232425262728ServiceUnitTypePurchaserOwnerVendorDateHeater Section (continued):Mechanical Design Conditions (continued)Type (welded or flanged)Material (ASTM specification and grade)Size / rating, schedule or thicknessTerminals:Outlet:Number of terminalsMaterial (ASTM specification and grade)Size/Rating, schedule or thicknessNumber of terminalsConnection to tubes (welded or flanged)Location (internal of external)Material (ASTM specification and grade)Size / schedule or thicknessFlange material (ASTM specification and grade)Flange size and ratingMaterial (ASTM specification and grade)Flange material (ASTM specification and grade)Crossovers:Flange size and ratingLocation (Internal of external)Pipe material (ASTM specification and grades)Pipe size / schedule or thicknessFlange material (ASTM specification and grade)Flange size and ratingLocation (top, bottom, intermediate)Material (ASTM specification and grade)Tube Guides:SpacingCoating (type and thickness)Location and spacingMaterial (ASTM specification and grade)Inlet:Manifolds:Inlet:Outlet:Size / schedule or thicknessTube Supports:FIRED HEATER DATA SHEETCUSTOMARY UNITSEquipment No.Plant LocationNo. RequiredReference No.Reference No.Reference No.Page of42930313233343536Lining: ThicknessSettings:Hot face temperature: CalculatedMaterials / Thickness / service temperatureAnchor (type and materials)Exposed Vertical Walls:Lining: ThicknessMaterial / thickness / service temperatureAnchor (type and materials)Casing: Materials and thicknessDesignCasing: Materials and thickness TemperatureHot face temperature: Calculated DesignTemperatureFloor:REVISION FECHAPROCEDIMIENTO DE INGENIERIAHORNOS DE PROCESOREQUISICION, ANALISIS DE OFERTAS YDETALLES DE COMPRASEP.961PDVSA LTP2.7Pgina 19PDVSA.Men Principal Indice manual Indice volumen Indice normahttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp
  • 7/28/2019 LTP2.7 HORNOS DE PROCESO, REQUISICION, ANALISIS DEOFERTAS Y DETALLES DE COMPRA21/30ServiceUnitTypePurchaserOwnerVendorDateFIRED HEATER DATA SHEETCUSTOMARY UNITSEquipment No.Plant LocationNo. RequiredReference No.Reference No.Reference No.Page of512345678910111213141517181920212223242526272829303132333435Heater Section (continued):Mechanical Design Conditions (continued)Lining: ThicknessMaterial / thickness / service temperatureAnchor (type and materials)Shielded Vertical Walls:Arch:Casing: Materials and thicknessLining: thicknessMaterials / thickness / service temperatureAnchor (type and materials)Casing: Materials and thicknessLining: ThicknessAnchor (type and materials)Casing: Materials and thicknessLining: ThicknessHeader Boxes:LocationLining (internal of external)Material and thicknessAnchor, type and materialHot face design temperature, FCold face design temperature, FLocationLining (internal of external)Material and thicknessAnchor, type and materialHot face design temperature, FLocationLining (materials and thickness)Anchor (type and material)Anchor (type and material)Casign: Materials and thicknessHot face design temperaturePlenum Chamber:Convection Walls:Breeching:Combustion Air Ducts:Lining (internal or external) Material and thicknessHot face temperature: Calculated DesignTemperatureHot face temperature: calculated DesignHot face temperature: calculated DesignMaterial / thickness / service temperatureHot face temperature: calculated DesignMaterials / thickness /service temperatureAnchor (type and materials)16 Casing: Materials andthicknessFlue Gas Ducts:Hinged doors / bolted panelsDoor / panel (material and thickness)Cold face desing temperatureTemperatureTemperatureREVISION FECHAPROCEDIMIENTO DE INGENIERIAHORNOS DE PROCESOREQUISICION, ANALISIS DE OFERTAS YDETALLES DE COMPRASEP.961PDVSA LTP2.7Pgina 20PDVSA.Men Principal Indice manual Indice volumen Indice normahttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp
  • 7/28/2019 LTP2.7 HORNOS DE PROCESO, REQUISICION, ANALISIS DEOFERTAS Y DETALLES DE COMPRA22/30123*45678910*111213141516171819202122232425262728293031323334353637383940ServiceUnitTypePurchaserOwnerVendorDateHeater Section (continued):Mechanical Design Conditions (continued)LocationStack design metal temperatureInside metal diameterStack lengthPlate, minimum thickness (including corrosion allowance)Lining (internal or external)Material and thicknessAnchor, type and materialHeightLocationMaterial of bladeMaterial of shaftBearing typeMultiple or single bladeDescription of provision for operationLocation and type of operatorType of flooring, etc.AccessObservationTube removalInspectionProcess fluid temperatureFlue gas fluid combustion air temp.Flue gas fluid combustion air pressFlue gas fluid combustion/O2 analyzerSnuffing steamPurgeVents / drainsTubeskin thermocouplesStack:Number Height above gradeMaterial C.A.Extent of liningBridgewall:Material and thickness LocationDampers:Miscellaneous:Platforms:AccessBy FromLocation/No. Width Length/Arc Stairs / Ladder Grade / Platform /Location, etcDoors: Number Location Size Hinged or boltedInstrument and Auxiliary Connections: Number TypeSizeFIRED HEATER DATA SHEETCUSTOMARY UNITSEquipment No.Plant LocationNo. RequiredReference No.Reference No.Reference No.Page of6REVISION FECHAPROCEDIMIENTO DE INGENIERIAHORNOS DE PROCESOREQUISICION, ANALISIS DE OFERTAS YDETALLES DE COMPRASEP.961PDVSA LTP2.7Pgina 21PDVSA.Men Principal Indice manual Indice volumen Indice normahttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp
  • 7/28/2019 LTP2.7 HORNOS DE PROCESO, REQUISICION, ANALISIS DEOFERTAS Y DETALLES DE COMPRA23/30*1*2*3*4567891011*121314151718*19*202122*23*24ServiceUnitTypePurchaserOwnerVendorDateHeater Section (continued):Mechanical Design Conditions (continued)Painting requirementsFireproofing requirementsManufacture / typeDesignation / sizeHeat release (mm BTU per bumer) at design excess air:Design pressure drop across burners H2ODistance burner centerline to tube centerline: HorizontalBurner pilot: Capacity (mm Btu/hr)Special requirements (flame detection devices, safetyinterlocks, etc.)LocationManufacturer and typeNumberMaximum cleaning radiusLane dimension (minimum clearance)Orientation (horizontal or vertical)Supply pressure / temperatureFlow rate per blower, kg/sBumers and Auxiliary Equipment:Type of ignitionCleaning medium16Sootblowers:Location / orientationMaximumGalvanizing requirementsInternal coatings (casing, ducts, stack)BumersNo.Normal Maximum@ Maximum heat releaseVerticalDistance burner centerline to unshielded refractory: HorizontalVerticalFuel Fuel pressureMaterials of constructionControl system type (auto or manual; sequential, local, orremote panel; etc.)Driver type (manual, air, or electric motor)FIRED HEATER DATA SHEETCUSTOMARY UNITSEquipment No.Plant LocationNo. RequiredReference No.Reference No.Reference No.Page of7REVISION FECHAPROCEDIMIENTO DE INGENIERIAHORNOS DE PROCESOREQUISICION, ANALISIS DE OFERTAS YDETALLES DE COMPRASEP.961PDVSA LTP2.7Pgina 22PDVSA.Men Principal Indice manual Indice volumen Indice normahttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp
  • 7/28/2019 LTP2.7 HORNOS DE PROCESO, REQUISICION, ANALISIS DEOFERTAS Y DETALLES DE COMPRA24/3012345678910111213141517181920*212223*24ServiceUnitTypePurchaserOwnerVendorDateEquipment No.Plant LocationNo. RequiredReference No.Reference No.Reference No.Page of8Mechanical Design Conditions (continued)System description (direct, indirect, or other)Air Preheater Section:Flow entering, lb/hrBypass quatity, lb/hrFlow leaving, lb/hrHot air recirculation, lb/hrLeakage, porcentTemperature entering, FTemperature leaving, F (corrected)Mix temperature (after bypass), FPres. entering/leaving, in H2O gagePressure drop (allowable), inH2OPressure drop (calculated), in H2OHeat exchanged, mm Btu/hrTransfer rate (clean), Btu/hrft2FMTD (uncorrected), FTubeside fluidMinimum allowable fire gas temp. FConstruction:(uncorrected)Surface area, ft216Internal air bypass (yes, no) and type of operatorType (regenerative, recuperative, heat pipe, circulating,other)ManufacturerHorizontal shaft: Air inlet (left, right, above, below)Temperature leaving, FMinimum metal temp. of flue gas side: allowable, FPlant air pressure, psigUpper limit flue gas temperature, FModel No.Performance:Air Side Flue Gas or Hot sideDesign Maximum Minimum Design Maximum MinimumMinimum ambient air temp., FCalculated , FUtilities and Miscellaneous:Instrument air pressure, psig*25 Steam: pressure, psigTemperature, F*26 Water: pressure, psig Temperature, F*27Structural wind load, psi Seismic factor*28 Elevation, m above sealevel Relative humidity29 Other303132333435Regenerative type:Vertical shaft: Air flow (up, down)36 Main drive Auxiliary driveBaskets:37 Cold end38 Intermediate39 Hot endGage Material Depth (min) DescriptionFIRED HEATER DATA SHEETCUSTOMARY UNITSHeater Section (continued):REVISION FECHAPROCEDIMIENTO DE INGENIERIAHORNOS DE PROCESOREQUISICION, ANALISIS DE OFERTAS YDETALLES DE COMPRASEP.961PDVSA LTP2.7Pgina 23PDVSA.Men Principal Indice manual Indice volumen Indice normahttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp
  • 7/28/2019 LTP2.7 HORNOS DE PROCESO, REQUISICION, ANALISIS DEOFERTAS Y DETALLES DE COMPRA25/301234567891011121314151718192021222324ServiceUnitTypePurchaserOwnerVendorDateEquipment No.Plant LocationNo. RequiredReference No.Reference No.Reference No.Page of9Air Preheater Section (continue):Mechanical Design Conditions (continued)No. of air passesConstruction (continued):Intermediate air crossover duct: Included (yes, no)Tube materialAir side fins (solid/segmented): width, inGas side fins (solid/segmented): Width, inThickness, inTubes per rowMaximum allowable soaking temperature, FAir heater coil: materialFin descriptionTubes per rowExpansion tankSoot blowersFire extinguisher systemControlsFans:Thickness, inWater wash16Coupling typeDescription of surfaceMaterials of constructionBearing typeEffective length: Air sideInsulation: externalExpansion provisionsCorrosion protectionHeat Pipe:InternalIndirectCirculating Type:25 External cold air bypass (yes/no)26 External hot air recirculation (yes/no) Damper operatortype27 Flow rate, lb/hr28 Temperature, F29 Static pressure, inH2O303132333435Normal DesignNo. of tubes/air passWith/without insulationBolted or weldedNo.Outside diameter, in A.W./M.W., inHeight, inNo. per inch MaterialNo. per inch MaterialNo. of rows Pitch Square, triangularFlue gas sideNo.Outside diameter, in A.W./M.W., in Effective lengthNo. of rows Pitch Square, triangularValves PumpsNote: See fired heater section of data sheets forflue gas coil detailsOther Type:Accessories:Damper operator typeForced Draft Induced DraftRevolutions per minuteMaximum allowable fan speed, rpmManufacturer and arrangementType and sizeFIRED HEATER DATA SHEETCUSTOMARY UNITSNormal DesignRecuperative Type:Height, inREVISION FECHAPROCEDIMIENTO DE INGENIERIAHORNOS DE PROCESOREQUISICION, ANALISIS DE OFERTAS YDETALLES DE COMPRASEP.961PDVSA LTP2.7Pgina 24PDVSA.Men Principal Indice manual Indice volumen Indice normahttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp
  • 7/28/2019 LTP2.7 HORNOS DE PROCESO, REQUISICION, ANALISIS DEOFERTAS Y DETALLES DE COMPRA26/30123546789*1011*1213*14151718192021*22*2324ServiceUnitTypePurchaserOwnerVendorDateEquipment No.Plant LocationNo. RequiredReference No.Reference No.Reference No.Page of10Air Preheater Section (continued)Mechanical Design Conditions (continued)Casing materials of constructionConstruction (continued):Special requirements (noise limits, inlet screens, rain hoode,guide vanes, etc.)Damper, type and locationManufacrure and typeHorsepowerVoltage/nertz/phaseRevolutions per minuteInsulationService factorBearings (type and tube)Special requirementsManufacturer and type or designationWater rate, normal condition, lb/hr/hpRevolutions per minute,normal conditionRevolutions per minute,design conditionHorsepower, design conditionWater rate, design condition, lb/hr/hp16Impeller materials of constructionDamper operatorEnclosureSteam conditions, inletGovernor25Bearings, type and tube*26 Special requirements27 Manufacturer and type28 Ratio*29 Service factor3031*32Drivers:Turbines:Horsepower, desing conditionForced Draft Induced DraftLube systemCoupling manufacturer and typeSpecial requirements (clutches, coupling guards, etc.)Electric Motors: Forced Draft Induced DraftSteam conditions, outletForced Draft Induced DraftTransmission:FIRED HEATER DATA SHEETCUSTOMARY UNITSForced Draft Induced DraftFans (continued):REVISION FECHAPROCEDIMIENTO DE INGENIERIAHORNOS DE PROCESOREQUISICION, ANALISIS DE OFERTAS YDETALLES DE COMPRASEP.961PDVSA LTP2.7Pgina 25PDVSA.Men Principal Indice manual Indice volumen Indice normahttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp
  • 7/28/2019 LTP2.7 HORNOS DE PROCESO, REQUISICION, ANALISIS DEOFERTAS Y DETALLES DE COMPRA27/30FIRED HEATERSCHECKLIST(FORMATO 3)REVISION FECHAPROCEDIMIENTO DE INGENIERIAHORNOS DE PROCESOREQUISICION, ANALISIS DE OFERTAS YDETALLES DE COMPRASEP.961PDVSA LTP2.7Pgina 26PDVSA.Men Principal Indice manual Indice volumen Indice normahttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp
  • 7/28/2019 LTP2.7 HORNOS DE PROCESO, REQUISICION, ANALISIS DEOFERTAS Y DETALLES DE COMPRA28/301.6.21.7.1.31.7.2, 1.92.3.63.2.13.2.35.1.45.26.3.27.1.17.4.5, 7.5.78.1.2, 9.2.28.1.5, 9.2.88.2.58.2.7This checklist is to be used for indicating specificrequirements of the purchaser when the standard API 56095provides achoice or designates that a decision must be made. These items areindicated by a bullet (*) in thestandard API 56095. This completedchecklist shall be considered as part of this document.Applicable local rules and regulationsNumber of copies of referenced drawings and data requiredNoise data sheets providedAs built data sheets and drawings requiredBaffles acceptableBasis for extended surface dimensionsInspection openings are requiredAcceptable tube support corrosion protection:Specified internal protective coatingCode requirements for wind and earthquake loadsAlternative terminal loadingsAlternate casing temperature design5.1.6Corbels acceptableAlternate ambient conditions for structural designAllowance for fireproofingLow point drains shall be furnished by vendorLocations for future platforms, ladders, and stairwaysFIRE HEATER CHECKLISTParagraph Item RequirementYes No1.9Yes NoYes NoYes NoAcceptable extended surface type:Studs Yes NoSolid fins Yes NoSegmented fins Yes NoGas OilYes NoIf yes, terminal flanges are acceptable Yes NoYes NoRefractory coating50Cr50Ni materialYes NoYes NoYes NoHigh point vents shall be furnished by vendor Yes NoREVISION FECHAPROCEDIMIENTO DE INGENIERIAHORNOS DE PROCESOREQUISICION, ANALISIS DE OFERTAS YDETALLES DE COMPRASEP.961PDVSA LTP2.7Pgina 27PDVSA.Men Principal Indice manual Indice volumen Indice normahttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp
  • 7/28/2019 LTP2.7 HORNOS DE PROCESO, REQUISICION, ANALISIS DEOFERTAS Y DETALLES DE COMPRA29/308.3.1.29.5.48.4.49.1.119.6.110.1.410.1.510.2.510.3.511.412.1.112.2.5.1Header box closures:Hinged doorsPlataform decking requirementsAcceptable low temperature materialsAcceptable materials of construction:Single burner with multiple guns is acceptablePilots for gas burnersAcceptable bearings typeTubeskin thermocouple requirementsAcceptable erosion protection:10.2.1Location of control dampers.Site receiving and handling limitationsAcceptable sootblower type:Charpy impact test requirementsParagraph Item RequirementYes No8.5.2Yes NoYes NoAcceptable bolting materialsYes NoYes NoYes NoType of coolingBolted panelsStacksDuctsBreechingsYes NoAcceptable strake designStaggered platesSpiral spoilers9.6.2RetractableRotaryautomaticRotarymanualYes NoYes NoYes NoStainless shroudsHightduty brickCastable refractoryYes NoYes No10.4.1 Damper position on failure Open Close11.1.3.4 Aditional flue gas sampling connections11.2.111.2.2Crossover thermowell connection requiredOutlet thermowell connection requiredYes NoYes No11.3.3.2Yes NoYes NoWater washing is required:RadiantConvection12.3.1 Unacceptable referenced welding processesUnacceptable referenced purge gases12.3.3Root pass welding restrictions12.4.3Yes NoYes NoAcceptable bolt weather protection:GalvanizingZinccoatingREVISION FECHAPROCEDIMIENTO DE INGENIERIAHORNOS DE PROCESOREQUISICION, ANALISIS DE OFERTAS YDETALLES DE COMPRASEP.961PDVSA LTP2.7Pgina 28PDVSA.Men Principal Indice manual Indice volumen Indice normahttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp
  • 7/28/2019 LTP2.7 HORNOS DE PROCESO, REQUISICION, ANALISIS DEOFERTAS Y DETALLES DE COMPRA30/3012.5.6.213.3.1.2Acceptable castable curing method:Air dry onlyResin membranePrior approval of major defect repairs requiredCriteria for rejection:Yes No13.3.1.1Yes NoWater sprayRadiograph examinationrequirements:Yes NoYes NoREVISION FECHAPROCEDIMIENTO DE INGENIERIAHORNOS DE PROCESOREQUISICION, ANALISIS DE OFERTAS YDETALLES DE COMPRASEP.961PDVSA LTP2.7Pgina 29PDVSA.Men Principal Indice manual Indice volumen Indice normahttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santphttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/vol06/indice_vol06.htmhttp://www.intevep.pdv.com/santp/mid/indice_mid.htmhttp://www.intevep.pdv.com/santp
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