ML23030B855
| ML23030B855 | |
| Person / Time | |
|---|---|
| Site: | Westinghouse |
| Issue date: | 01/30/2023 |
| From: | Donnelly P Westinghouse |
| To: | Office of Nuclear Material Safety and Safeguards, Document Control Desk |
| References | |
| LTR-RAC-23-06 | |
| Download: ML23030B855 (1) | |
Text
WESTINGHOUSE NON-PROPRIETARY CLASS 3
© 2023 Westinghouse Electric Company LLC All Rights Reserved Director, Office of Nuclear Material Safety and Safeguards U. S. Nuclear Regulatory Commission Document Control Desk 11555 Rockville Pike Rockville, Maryland 20852-2738 Direct tel: 803-647-1957 e-mail: donnelpb@westinghouse.com Your ref:
Our ref: LTR-RAC-23-06 January 30, 2023
SUBJECT:
WESTINGHOUSE 10CFR70.72 FACILITY CHANGE REPORT Westinghouse Electric Company LLC (Westinghouse) hereby submits the report of Columbia Fuel Fabrication Facility (CFFF) changes that did not require Nuclear Regulatory Commission (NRC) pre-approval in accordance with 10CFR70.72. This report addresses those changes completed within calendar year 2022. Westinghouse had no facility changes that required NRC pre-approval during this time period.
Westinghouse uses an integrated safety review approach for all modifications of, or additions to, existing structures, systems and components at the CFFF. This process is described in and conducted in accordance with the requirements of CFFF Regulatory Procedure RA-104, "Regulatory Review of Configuration Change Authorization." This integrated review is conducted by the various regulatory disciplines, including Nuclear Criticality Safety, Radiation Safety, Environmental Protection, Safeguards, Fire Safety, Chemical/Industrial Safety and other applicable Health and Safety experts when necessary. A key aspect of this review is a determination that the change is not prohibited by 10CFR70, a SNM-1107 license condition, or a governing order. The reviewers also determine whether NRC pre-approval and SNM-1107 license amendment changes are required prior to implementation.
Specific guidance is provided to ensure that NRC pre-approval is obtained for changes that:
create new types of accident sequences that, unless mitigated or prevented, would exceed the performance requirements of 10CFR70.61 and that have not previously been described in the Integrated Safety Analysis (ISA) Summary; use new processes, technologies or control systems for which the licensee has no prior experience; remove, without at least an equivalent replacement of the safety function, an Item Relied On For Safety that is listed in the ISA Summary and is necessary for compliance with the performance requirements of 10CFR70.61; or alter any Item Relied On For Safety, listed in the ISA Summary, that is the sole item preventing or mitigating an accident sequence that exceeds the performance requirements of 10CFR70.6l.
Each of the Configuration Control Forms (CCF) identified in the attachment to this correspondence were evaluated in accordance with the RA-104 procedure, and a determination was made that NRC pre-approval of the respective change was not required. This determination was documented on each change authorization form by the appropriate regulatory engineering review functions. For all of these changes, the regulatory engineering review function checked the "No" box on the form for "NRC pre-approval required?"
Westinghouse Electric Company LLC Columbia Fuel Site 5801 Bluff Road Hopkins, South Carolina 29061-9121 USA
WESTINGHOUSE NON-PROPRIETARY CLASS 3 LTR-RAC-23-06 Page 2 of 2
© 2023 Westinghouse Electric Company LLC All Rights Reserved If you have any questions regarding this information, please contact me at (803) 647-1957.
Sincerely, Patrick Donnelly, Regulatory Affairs Manager Westinghouse Columbia Fuel Fabrication Facility Docket 70-1151 License SNM -1107
- Westinghouse CFFF 2022 Facility Change Report (34 pages) cc:
NRC, Ms. Jennifer Tobin NRC, Mr. Thomas Vukovinsky Patrick Donnelly (Jan 30, 2023 14:36 EST)
Patrick Donnelly
WESTINGHOUSE NON-PROPRIETARY CLASS 3 LTR-RAC-23-06
© 2023 Westinghouse Electric Company LLC All Rights Reserved Westinghouse CFFF 2022 Facility Change Report (34 pages)
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 1 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup 18136 ChemicalCoolingTower WaterTreatmentUpgrade CCFtoreplacetheexistingcoolingtowerchemicalcontrollerswithanadvanced model.ThenewmodelwillcontinuetomonitorandcontrolpH,andcontrol conductivity.Theadvancedcontrollerwillalsomonitorandcontrolfreechlorine residualthroughORPandwillmonitorandcontrolinhibitorlevelbymeasuringthe amountoffluorescenttracerfromtheinhibitorchemicalinthesamplewater.
Thecoolingtowerswerescaledwithcalcium carbonatedeposits,andalsoexhibitsignsofbio growth/biofouling.Theexistingchemical treatmentprogramisbasedupontwiceweekly manualcheckstoverifychemicalconcentrations.
Freechlorineisnotmaintainedaspartofthis program,thebiocideisfedonashockfeedbasis.
Theadvancedcontrollerswillallowforafree chlorineresidualtobemaintainedinthecooling towertoaddressthebiogrowth.Maintaininga freechlorineresidualisfollowingrecommended practiceforLegionellacontrolfromtheCooling TechnologyInstituteunderCTIGuidelineWTB 148.
ChemicalCoolingTower Grounds All 18317 NewMCCandPanelboard forGammaScanner ReplacementProject CCFfortheinstallationofthenewMotorControlCenter(MCC)anddownstream powerpanelboardforthegammascannerproject.AnewMCCwillbeinstalledto supportthenewrodscannerloads,aswellaswillprovidecapabilitiesforfuture loadadditions.AnewpanelboardwillbesuppliedfromtheMCCtoprovidefor connectiontotheindividualcircuitsassociatedwiththenewRodScannersand associatedsofthandlingconveyors.
Thepowerdemandsforthenewrodscanners requirethattwo(2)feederbreakersbeprovided foreachnewrodscanner.
MechanicalArea/Rod InspectionArea/DarkRoom Roof Grounds All 18384 CAAStestingofnewNMC GA7Mmodulesand detectors.
CCFtoinstall2newNMCGA7Mmodulesanddetectorsfortestingandevaluation purposesinthevicinityofthecurrentStation15GA6Munits.UnitswillNOTbe connectedtotheexistingCriticalityAccidentAlarmSystemortheCriticality MonitoringSystem.
Beforepurchaseorderforreplacementofall StationmodulesandDetectorscanbemade, furthertestingisrequiredtodeterminethat hardwareconfigurationandfactoryconfiguration ofmodulesanddetectorsmeetsfunctionality requirements.Unitsmustbeabletobefield calibratedwithbackgroundradiationlevels.
Station15oftheCAAS.
Grounds All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 2 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup 19040 ReplaceExistingSBG2with NewDieselGeneratorSBG 2
CCFtoinstallnewdieselgeneratorSBG2toreplaceexistingdieselgeneratorSBG 2.NewSBG2willbeinstalledoutdoorsonfoundationinstalledperCCF19038.
DemolitionofexistingSBG2willbedoneunderCCF21093.SeeCCFforadditional workscopedescription.
Existingdieselgenerator(DG)SBG2hasexceeded itsusefullifeandneedstobereplaced.Thenew equipmentwillbepackagedforinstallation outdoors.
YardArea:EastSideofthe ManufacturingBuilding.
Grounds All 19043 ReplaceAutomaticTransfer Switch2ATS1 CCFtoreplacetheexistingAutomaticTransferSwitch(ATS)withanewmodel havinguptodatefeatures.Thereplacementwillbelike,inkind.Scopeofworkwill entailremovingtheexistingATSfromMCC1400andreplacingwithanewATS.
Thecurrentautomatictransferswitchusedfor 2ATS1ispastitsusefullifeandneedstobe replacedtomaintainplantreliability.
UF6Bay,BuiltintoMCC 1400,SouthCompressor Room Grounds All 19044 ReplaceAutomaticTransfer Switch3ATS4 CCFtoreplacetheexistingATSwithanewmodelhavinguptodatefeatures.The replacementwillbelike,inkind.ScopeofworkwillentailremovingtheexistingATS fromMCC950andreplacingwithanewATS.
Thecurrentautomatictransferswitchusedfor 3ATS4ispastitsusefullifeandneedstobe replacedtomaintainplantreliability.
UF6Bay ISA03ADU Conversion All 19046 ReplaceAutomaticTransfer Switch4ATS1 CCFtoreplacetheexistingATSwithanewmodelhavinguptodatefeatures.The replacementwillbelike,inkind.ScopeofworkwillentailremovingtheexistingATS fromMCC400andreplacingwithanewATS.
Thecurrentautomatictransferswitchusedfor 4ATS1ispastitsusefullifeandneedstobe replacedtomaintainplantreliability.
UF6Bay Grounds All 19049 ReplaceAutomaticTransfer Switch4ATS5 CCFtoreplacetheexistingATSwithanewmodelhavinguptodatefeatures.The replacementwillbelike,inkind.ScopeofworkwillentailremovingtheexistingATS fromMCC500andreplacingwithanewATS.
Thecurrentautomatictransferswitchusedfor 4ATS5ispastitsusefullifeandneedstobe replacedtomaintainplantreliability.
UF6Bay,BuiltintoMCC500 ISA03ADU Conversion All 19050 ReplaceAutomaticTransfer Switch4ATS6withNewATS (5ATS6)
CCFtoinstallanewATS(5ATS6)toreplaceexisting4ATS6.Thereplacementwill haveuptodatecontrols.Scopeofworkwillentailinstallingnew5ATS6inthe Substation1Building.CCFcontainsadditionworkscopedescription.
Thecurrentautomatictransferswitchusedfor 4ATS6ispastitsusefullifeandneedstobe replacedtomaintainplantreliability.New5ATS6 willreplace4ATS6andwillhaveuptodate controls.Anexternalbreakbeforemakebypass around5ATS6willbeprovidedtofacilitate maintenanceon5ATS6whilemaintainingpower tothecriticalloads.Theeliminationof4ATS6is beingdonetoresolveconcernsrelatedto accessingtheATSontheAC01platformintheUF6 Bay.
UF6BayonAC01Platform (4ATS6)Substation1Bldg (New5ATS6)Substation6 Bldg(NewEPPSUB6)URRS OutsidenearMCC1101 AmmoniaDistillationBldg.
nearMCC1100(EM)
Piperack Grounds Phase1 thru4 19123 CriticalityAccidentAlarm SystemReplacement (CAAS)ofOutsideStations CriticalityAccidentAlarmSystemReplacement(CAAS)ofOutsideStationswith5 setsofnewModulesandDetectors.NOTE:OutsideSTATIONS14,16,17,18&19 fallunderthisCCF.
IncreasedreliabilityImprovedsystemdiagnostics andselftestingSimplecalibrationMinimization offalsealarms Stations14,16,17,18&19.
Grounds All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 3 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup with5SetsofNewModules andDetectors.
19261 ReviseSpikingStation#1 TherebuildofSpikingStation#2iscomplete(CCF18358)andithasreturnedto service.ThisprojectwillprovidethesameupgradestoSpikingStation#1.
SpikingStation#1requiresthesameupgradesthat weremadetoSpikingStation#2.
UF6Bay ISA03ADU Conversion All 19339 InstallMCC1102/1103in Substation6Building;Install EPPBR1andERPUNTANK NewMCCs(1102and1103)willbeinstalledintheSubstation6Building.These MCCswillbepoweredvianewEPPSUB6and5ATS6beinginstalledunderCCF 19050.OncethenewMCCsarepoweredup,theloadsfromemergencysectionof MCC1100andMCC1101willbemigratedtothenewMCCsunderseparateCCFs.
InstallationofthenewMCCswillimprove reliabilityfortheaffectedloads.
OutdoorAreaofUranium RecoveryandRecycle Services(URRS);Substation6 Building;Ammonia DistillationBldg.#1;Pipe racks;URRSDepot;Boiler Bldg.#1;UF6Bay Grounds Phase1 19398 ADUSinteringFurnace4A RebuildSafetyand FunctionalityUpgradeof SinteringFurnace4A.
CCFforthemechanicalrebuildandupgradeofSinteringFurnace4A.
Rebuildandupgradestoimprovesafetyand furnacereliability.
ADUPelletingLine4Furnace A
ISA08Pelleting All 19399 NitrogenHeaderUpdatefor SinteringFurnace4A Thenitrogen(N2)headerservicingSinteringFurnace4Arequiresupgradesto accommodatefurnaceupgradestobecarriedoutunderCCF19398.Asectionof existingnitrogenpipingwillbereplacedwithanewsectionthatincludes2new flangedvalves.
UpgradeoftheN2headerisnecessarytosupport theupgradestoSinteringFurnace4A.
N2HeaderforFurnace4A ISA08Pelleting All 19422 FacilitiesNewUtilities Install(Transformer, NaturalGasLine,Power Line,andPadforFuture OfficeGenerator)
Tosupporttheofficerenovationefforts,newpowerandnaturalgassupplylines willbeinstalledfromBluffRoad.Inaddition,anewtransformerwillbeplacedona padnearoldassemblypointnexttotheflagpolesbesidetheofficebuilding.
AspartoftheOfficeRenovationeffort,thenew transformerandgaslineareneededtoeventually divesttheofficebuildingfromthemanufacturing sideoftheplanttoreduceriskofinterruptionsin service.
OutsideofOfficeBuilding Grounds All 19426 SealandContainer Removal CCFtoremovetheSealandcontainers(listinspreadsheetattachedtoCCF)from siteperprocedureCA022.
Eliminateenvironmentalhazard.
OutsidePlantGrounds ISA13LowLevel Radioactive WasteProcessing All 19445 EastLagoonWaterglass&
WasteTreatmentTankDike Redesign ThetanksthatsupportWaterglassandWasteTreatmentarecurrentlyinadikethat utilizestheEastLagoonforoverflowanddilution.Anewdikewillberedesigned Adikeisnecessarytoprovidecontainmentinthe eventofaspill.
Waterglass,Waste Treatment,EastLagoon, OutsideURRS ISA15URRS Wastewater TreatmentSystem All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 4 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup andinstalledaroundtanks:T1148,T1149,T1161,T1163,T1160A/B/C,T1140, T1107,T1108,T1143&T1175duetotheclosureoftheEastLagoon.
19446 EastLagoonRerouteof AdditionalEastLagoon Inputs TheremaininginputstotheEastLagoonneedtobereroutedtosuitable destinations.
WiththeremovaloftheEastLagoon,drainlines andflowpathsneedtobereroutedto accommodateeffluents.
EastLagoon,OutsideURRS ISA15URRS Wastewater TreatmentSystem All 20023 InstallationofNew HydrogenHeaders.
Thenewhydrogenheaderwillbeinstalledtocomplywithcurrentpipingcode.
Theoldheadershavetobebroughtuptocurrent code.
SinteringFurnaces,and Calciners ISA08Pelleting All 20024 InstallationofnewNatural GasHeaders.
Newnaturalgasheaderswillbeinstalledtocomplywithcurrentpipingcode.
Theoldheadershavetobebroughtuptocurrent code.
SinteringFurnaces,and Incinerator.
ISA08Pelleting All 20050 CreamCanCart Modification ModifytheCreamCancartdesigntoensureitcanbemanufacturedwithinthe designspecifications.
Thecurrentdesignanddrawingsetcallsoutthe useofastandardpipetype(Schedule40)which doesn'talwaysfulfilltheCSErequirementasto maxODandminwallthickness.Goingtoa Schedule60pipewithanasneededturneddown ODwillmoreconsistentlymeettherequirement.
CFFF,Chemicalside, Conversion ISA03ADU Conversion All 20066 BoatDumperGearMotor Replacement CCFtoreplacetheBoatDumperGearMotoronSinteringFurnaces1B,1C,2A,2C, and4B.Thedesignforupdatingtheboatdumpergearmotorhasbeen implementedonotherlines.
CurrentGearMotorisobsolete.
SinteringFurnacesin Pelleting ISA08Pelleting Phase2 and6 20089 TPBARWelderLine Replacement ThescopeofthisprojectistoremovethecurrentWeldinglineandinstallanewup todateWeldingLinewithanewWS210systemwiththeadditionofasecond cameraattachedtotherearviewport.
CurrentLinerequiresupgrades.
TPBARRoom Components All 20151 TPBARExpansion(Plating Room)Install CCFtorepurposethePlatingRoomforTPBARstorageofrawmaterialsandfinished products,aswellasQCinspectionequipment.
TPBARhasaneedforadditionalhumidity controlledspacetostorematerialsandfinished products.
PlatingRoom Grounds All 20175 GridMarkingSystemClamp Replacement Thecurrentclampismechanicallyfailingon8markingsystemsandareplacement isneeded.
Failuretoreplacetheclampingmechanismswill resultinincreasedcycletime,potentialmarking errorsandpossibleoperatorinjury.
CFFF,MechanicalArea,Zirc Gridmarking Components Phase1 thru6,8, and9
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 5 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup 20179 ConversionScrubberto FilterPressPumpsP131A andP131BReplacement.
ReplaceConversionScrubbertofilterpresspumpsP131AandP131Bwith Chesterton(Blackmer)PumpsandCframeadapters.
TheDurcobrandpumpsareobsolete,andparts arenolongeravailable.
ConversionLine1 ISA03ADU Conversion All 20227 PelletLinesD&VScale Replacement ModifythepelletlinesD&Vscalebasestoallowanewscaletobemountedand replacethescalewiththenewmodel.Drawing361F06EQ08willbeupdated.
Theoldscaleisobsoleteandneedstobe replaced.
ADUPelleting\\QC InspectionHood ISA08Pelleting
Phase3 and8 20231 FireDetectionInstallationin theLowLevelWaste RecoveryStorageShed CCFtoinstallfiredetectionintheLowLevelWasteRecoveryStorageShed.
Newstructurerequiresdetectioncapability.
LowLevelWasteRecovery StorageShed Grounds All 20242 SubstitutionCCF"Red Valve"PinchControlValve AlternativeforSx31 ScrubberSlabTankLineto Decanter CCFforSubstitutionEstablishanalternatevalveasanoptionforFCVX31AControl Valve.AFlowroxControlPinchValvewillbesubstitutedforthe"RedValve"Control PinchValve.
ThecurrentRedValvesinstalledinlocationFCV X31Aareoldandrepairpartshaveextendedlead times.
ADUConversionLine ScrubberSlabTanklinesto decanters.
Components All 20258 RodLine5RopeBreak Sensor InstallasensortodetectbreakageontheRopeCleanerforRodLine5.
Eliminaterodlossduetolackofropecleaning.
RodLine5RopeCleaner ISA10ADURods All 20259 IFBACoaterViewport MaterialChange Updatematerialofviewportsfrompyrexglassto316stainlesssteel.
ThePyrexglassviewportsdonothelpwith visibilityandoftenhavecrackingissuesleadingto leaks.
IFBACoaters ISA14IFBA Processing All 20260 PelletAreaCentrifugeBowl DryingOvenReplacement andHoodModification ReplacecurrentThermoScientificLindberg/BlueMovens(ModelGO1320A)with newColeParmerStableTempGravityConvectionovens(ModelEW5241284).
Modifyhoodbyreducingthebacksidewidthtoincreasevelocitytowardsthefront dooroftheoven.
Currentdryingovensforgrindercentrifugebowls areobsoleteandpartsarenolongeravailable.
PelletPressArea ISA08Pelleting
Phase3 and4 20273 EastLagoon Decommissioning ThischangewillphysicallyremovetheEastLagoonandrestoretheareaasopen space.
AllEastLagooninputswillbeeliminatedunder otherCCFsandtheEastLagoonwillnolongerbe required.
OutsideURRS,Wastewater Area,EastLagoon ISA15URRS Wastewater TreatmentSystem All 20274 EastLagoon DecommissioningSupport Activities TheEastLagoonDecommissioningProjectwillrequirethisCCFtopreparejobsite fortheVendor.
CCFwillallowforworkitemsinpreparationfor CCF20273,EastLagoonDecommissioning.
URRS,Wastewater Treatment,EastLagoon Grounds All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 6 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup 20275 FireAlarmSpeakerat Trailer7PicnicTable CCFtoinstallafirealarm/announcementspeakerattheTrailer7picnictablearea.
EWO848732FireAlarmspeakerissue Announcementwasnotclearlyaudibleatthe Trailer7picnictablearea.
Trailer7PicnicTable Grounds All 20296 RemoveTemporary GeneratorInstalledtoBack UpGenerator#4.
CCFtoremovethecurrentlyrentedbackupunitinstalledtosupportGenerator#4 whileitisdown.Generator4willbereplacedunderCCF19041.
Rentedstandbygeneratorneedstoberemovedin ordertocompletetheinstallationunderCCF 19041forareplacementpermanentgeneratorof Generator#4.
TheTemporaryunitisnextto thewestwallofthebuilding, betweenthemaintenance dockanddock3,nexttoGen 9.
Grounds All 20312 TPBARExpansionXRay Shortening&Relocation CCFtocovershorteningthecurrentQCinspectionTPBARXRaymachineandthen relocatingitintotheTPBARStorage&InspectionFacility(RepurposedPlating room)
TPBARhasaneedforadditionalsecuredhumidity controlledspacetostorematerials,finished productsandQCinspectionequipment.
TPBAR Grounds All 20325 ModifyEductorSupply PipingonS431Scrubber SlabTank EachConversionLineincludesaslabtanklocatedunderneaththecalcinerplatform.
Eachslabtankincludestwomixingeductorslocatednearthebottomofthetank.
Overtimeprecipitationoccursandsolidsaccumulate.Toremovethesesolids, operationsroutinelyrakesoutthetanks.Increasingtheflowtotheeductorswill reduceprecipitation.TheLine4slabtankaccumulatessolidsatahigherratethan thetanksontheotherfourlines.
ImprovemixingcapabilityofLine4scrubber eductorstoreducesolidsbuildupandalleviate laborintensiverakeouttasks.
ConversionLine4Scrubber SlabTank ISA03ADU Conversion All 20328 RemoveRentalAir CompressorsandDryers ThisCCFwillberemoving3RentalAirCompressorsand3RentalAirDryersthat wereinstalledunderCCF20217(ZT315),CCF20280(ZT250),andCCF20289 (ZR250).
CompressorsthatwereinstalledunderCCF20162 havebeenplacedintoserviceandwillbesigned offforstartuppriortoremovingtherental equipmentunderthisCCF.
CompressorRoom#2and Yard Grounds All 20338 MezzanineScrubberDemo RemoveanddisposeoftheMezzanineScrubberabovethePlatingRoom.
TheMezzanineScrubberabovethePlatingroomis nolongerinuseandrequiresremovaland disposal.
MezzanineaboveTPBAR Inspection&StorageFacility (PlatingRoom)
ISA01Plant Ventilation System All 20356 BollardadditionsforNew PIVs TworecentlyinstalledPostindicatorValves(PIVs)needbollardsplacedinlocations susceptibletovehiclecollisions.
RecentlyinstalledPIVsneedbollardsplacedin locationssusceptibletovehiclecollisions.
NearPumpHouse1&2at thenewPIVlocations Grounds All 21001 URRSShredderPlatform&
AccessLadder Modifications Replacetheagingladders,platformrailingandinadequatemachineguardingper EH&SCorporateSafetyAudit.
Eliminatepotentialsafetyissueswithcurrent equipmentconfiguration.
URRSShredder ISA13LowLevel Radioactive WasteProcessing All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 7 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup 21008 P1109A/B&MX1109 DisconnectsRelocation TheelectricaldisconnectsforP1109A/BandMX1109arecurrentlylocatedinthe 1109dike.DuetothelocationofthenewdikewallinstalledviaCCF19446,the disconnectsnolongerhavesufficientclearworkingspaceperOSHAandNEC guidelines.Inaddition,thecurrentdualdisconnectsarenotratedfortheir applicationandrequirereplacement.
Replacementwillensuretheinstallationiscode compliant.Relocating/repositioningthedual disconnectsandsupportstoalocationwith sufficientclearworkingspace(3.5feet)meets OSHA/NECguidelines.
1109Dike,OutsideURRS ISA06Chemicals Receipt,Handling andStorage All 21024 UpgradeUN902from AdministrativeControlto ActiveEngineeredControl.
UN902isthehighlevelalarmfortheUranylNitrate(UN)tanks.Currentlyitisan administrativecontrolwithcomputerassist.Modifycontrolsowhenhighlevelis reached,valvesautomaticallycloseonfilllinestoisolatethatparticulartank.The controlwillbehardwiredandremovedfromthegeneralpurposePLC.Thealarm resetandindividualtanklevelalarmswillbeaddedtotheExperionsystem.The administrativealarmcurrentlyinWonderwarewillbeeliminated.
Anactiveengineeredcontrolisbeinginstalledto replaceanadministrativecontrolwithcomputer assist.Thisisbeingdonetopreventoverfillingthe tankssothatifaseismiceventwouldoccur,other mechanicalmodificationstothetanksfora seismiceventwouldpreventtankfailure.
UranylNitrateStoragetanks andUF6bay.
ISA02Uranyl NitriteBulk StorageTanks All 21034 URRSShredderDrum RemovalDoor Replacement Replacecurrentdoorswithframeandslidingdoorassemblythatprovideaproper sealinthewasteenclosureandaddalimitswitchthatwillnotallowoperationof theShredderwithoutthedoorsbeingclosed.
Thegoalistoreducetheairbornelevelinthe area.
URRSShredder ISA13LowLevel Radioactive WasteProcessing All 21051 OfficeRenovationProject (mechanical)
Renovateofficeareaandafewmiscellaneousareas(securityaccessarea,lobby,HR suite,cafeteria,corridortomanufacturing)forcodecompliance.MECHANICAL-HeatingVentilationandAirConditioning(HVAC):InstallanewRooftopUnit(RTU) includingductworkoverthecafeteriaservingarea/corridortoservice1968office area(StructuralmodificationforRTUloadingimplementedperCCF21053, electricalRTUinstallationperCCF21054)PLUMBING:Addanewrestroomon1st and2ndfloorforADAcompliance;Tieintoexistingpotable/sanitarysewerutilities.
Renovateofficeareaandafewmiscellaneous areas(securityaccessarea,lobby,HRsuite, cafeteria,corridortomanufacturing)forcode compliance.
GeneralOfficeArea Grounds All 21052 OfficeRenovationProject (fire)
Renovateofficeareaandafewmiscellaneousareas(securityaccessarea,lobby,HR suite,cafeteria,corridortomanufacturing)forcodecompliance.FIREPROTECTION
/DETECTION:Addnewfirepanelson1stfloor&2ndfloor;Addingnew communicationpanelbehindsecuritydesk;Updatealarms/speakers/strobes aroundofficeareastomeetcode;Addsprinklersto1stfloor1968sectionofoffice area,cafeteriaeatingarea,kitchenservingarea,maincorridor,main entrance/lobby,HRsuite,CR101,newelectricalroomon1stfloor(114E)&new executiveconferenceroomon2ndfloor.SeeCCFforadditionalfireprotection workscopedescription.
Renovateofficeareaandafewmiscellaneous areas(securityaccessarea,lobby,HRsuite, cafeteria,corridortomanufacturing)forcode compliance.
GeneralOfficeArea Grounds All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 8 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup 21053 OfficeRenovationProject (civil/structural)
Renovateofficeareaandafewmiscellaneousareas(securityaccessarea,lobby,HR suite,cafeteria,corridortomanufacturing)forcodecompliance.CIVIL:Earthwork andADAaccessramp;Earthworkforelectricalfeeders;Newconcretepadfor switchgear.STRUCTURAL:StructuralsteelframingaroundHVACroofpenetrations (RTUmechanicalinstallationimplementedperCCF21051,electricalRTU installationperCCF21054);NewconcretewallsforADAaccessramp;NewADA restroomconcreteslabrepair.SeeCCFforadditionalstructuralworkscope description.
Renovateofficeareaandafewmiscellaneous areas(securityaccessarea,lobby,HRsuite, cafeteria,corridortomanufacturing)forcode compliance.
GeneralOfficeArea Grounds All 21054 OfficeRenovationProject (electrical)
Renovateofficeareaandafewmiscellaneousareas(securityaccessarea,lobby,HR suite,cafeteria,corridortomanufacturing)forcodecompliance.ELECTRICAL:
Replacingelectricalequipmenton1stand2ndfloorsofthemainofficebuilding withnewpanelboards,breakers,disconnects,etc.Somepanelboardswillbereused and/orrelocated.Seeattachedvendorsupplieddrawingsfordetails.New undergroundsecondaryelectricalfeedfromnew1500kVApadmounttransformer tonewMainSwitchboard.SeeCCFforadditionalworkscopedescription.
Renovateofficeareaandafewmiscellaneous areas(securityaccessarea,lobby,HRsuite, cafeteria,corridortomanufacturing)forcode compliancetoallowfacilitytooccupy.
GeneralOfficeArea Grounds All 21057 Tank1039Seismic Modifications UNBulkTankT1039seismicmodifications:Astiffeningringwillbeadded,aswell asadditionallegbracing.Tankrecirculationpipingwillbemodifiedto accommodatestiffeningring.Onetanklegwillbemodified.Theadditional stiffeningringandbracingimprovetheseismiccapabilityofthetankswhen completed.
Toaddressenvironmentalandregulatory compliance.
UNBulkTankArea ISA02Uranyl NitrateBulk StorageTanks All 21058 Tank1040Seismic Modifications TankT1040seismicmodifications:Astiffeningringwillbeadded,aswellas additionallegbracing.Theadditionalstiffeningringandbracingimprovethe seismiccapabilityofthetankswhencompleted.
Toaddressenvironmentalandregulatory compliance.
UNBulkTankArea ISA02Uranyl NitrateBulk StorageTanks All 21059 Tank1041Seismic Modifications UNBulkTankT1041seismicmodifications:Astiffeningringwillbeadded,aswell asadditionallegbracing.Theadditionalstiffeningringandbracingimprovethe seismiccapabilityofthetankswhencompleted.
Toaddressenvironmentalandregulatory compliance.
UNBulkTankArea ISA02Uranyl NitrateBulk StorageTanks All 21060 Tank1042Seismic Modifications UNBulkTankT1042seismicmodifications:Astiffeningringwillbeadded,aswell asadditionallegbracing.Theadditionalstiffeningringandbracingimprovethe seismiccapabilityofthetankswhencompleted.
Toaddressenvironmentalandregulatory compliance.
UNTankArea ISA02Uranyl NitrateBulk StorageTanks All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 9 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup 21061 Tank1043Seismic Modifications TankT1043seismicmodifications:Astiffeningringwillbeadded,aswellas additionallegbracing.Theadditionalstiffeningringandbracingimprovethe seismiccapabilityofthetankswhencompleted.
Toaddressenvironmentalandregulatory compliance.
UNBulkTankarea ISA02Uranyl NitrateBulk StorageTanks All 21062 Tank1045Seismic Modifications UNBulkTankT1045seismicmodifications:Astiffeningringwillbeadded,aswell asadditionallegbracing.Tankrecirculationpipingwillbemodifiedto accommodatestiffeningring.Theadditionalstiffeningringandbracingimprovethe seismiccapabilityofthetankswhencompleted.
Toaddressenvironmentalandregulatory compliance.
UNBulkTankStorage ISA02Uranyl NitrateBulk StorageTanks All 21063 LadderModificationson Tanks1040and1045 LaddersareonTanks1040and1045TheprojectwillremovetheladderfromTank 1040,addaladdertoTank1043,andbringtheladderuptostandardsonTank 1045Thesemodificationsareinsupportoftheseismicmodificationsforeachof theUNtanks.
Theladdermodificationssupportcompletionof theseismicmodificationsontheUNtanks.
UNTankArea ISA02Uranyl NitrateBulk StorageTanks All 21066 OfficeRenovation (Architecture)
Renovateofficeareaandafewmiscellaneousareas(securityaccessarea,lobby,HR suite,cafeteria,corridortomanufacturing)forcodecompliance.CCFtoaddresses architecturalchangesnecessarytomeetADA,lifesafetyandbuildingcode requirements.Inaddition,CCFalsoaddressesfacilityadministrationrequeststo changethelayoutforfutureplanneduseofvariousspaces.Detailscoveredunder thisCCFpertaintowalls,floors,ceilings,doorsandallfit/finishesoffinalaesthetics.
SeeallnewconstructiondetailsonArchitectssealeddrawingpackage,attached totheCCF.CoderequiredandadministrationareincludedintheCFFpackage.
Renovateofficeareaandafewmiscellaneous areas(securityaccessarea,lobby,HRsuite, cafeteria,corridortomanufacturing)forcode compliancetoallowfacilitytooccupy.
GeneralOfficeArea Grounds All 21067 OfficeRenovation (ConstructionZonefor contractors)
Modifyingtheofficeareatocreateaseparateconstructionzonetomeetsecurity requirements.Demolitionwillbephasedin.DHGriffiniscontractedtoabateall disturbedasbestoscontainingmaterial.Scopeofworkandresultsareattached.
Modifyingtheofficeareatocreateaseparate constructionzonewhichwouldbypassthe currentcontrolledaccessareaprotocol.
GeneralOfficeArea Grounds All 21103 CriticalityAlarmSystem ReplacementPhase2 (CAAS)Installationof Stations0,1,2,3,4,5,6,7, 8,9,10,11,12,&13.(14 PhaseCCF)
CriticalityAlarmSystemReplacementPhase2.(CAAS)InstallationofSTATIONS0, 1,2,3,4,5,6,7,8,9,10,11,12,&13.Thisisa14PhaseCCF.TheCAASisover40 yearsoldandutilizesNuclearMeasurementsCorpGA6Mstations.The componentsarestillsupportedbythesupplier;however,replacementcomponents areincreasinglydifficulttoobtain.
IncreasedreliabilityImprovedsystemdiagnostics andselftestingSimplecalibrationMinimization offalsealarmsCAASprovidersmeetkeydesign criteriaforsafety&reliability CAASStations0,1,2,3,4,5, 6,7,8,9,10,11,12,&13.
Grounds All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 10 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup 21110 CuttingRoomDifferential PressureAlarmPanel CuttingRoomDifferentialPressureAlarmsLowdifferentialpressureateitherthe exhaustfanFN993orintheroomitselfcomparedtoitsexteriorwillbe annunciatedatanewpanelmountedwithintheroom.Twoalarmhornsandtwo flashingLEDlightswillbeinstalledtoensurealarmstatesarewellindicated.
TheCuttingRoommustbeundernegative pressuretosafelyoperate.
SWDecontaminationCutting Room ISA13LowLevel Radioactive WasteProcessing All 21112 SinteringFurnaceDoor CylinderPartNumberID Update Thesinteringfurnacesutilizetwoslightlydifferentcylindersfromthesame manufacturertooperatetheentryandexitdoors.Themanufacturerhasupdated theinteriorsealsofthesecylindersasshowninthecatalogcutsattachedtothe CCFanddesignatesthischangewithnewIDnumbers.TheWestinghouse storeroominformationneedstobeupdatedtomatchthevendor'schange.
Withoutthecorrectmanufacturer'spart identification,replacementpartscannotbe purchased.
CFFF,PelletArea,Sintering FurnacesSpareParts Information ISA08Pelleting All 21113 PelletPressPowder AdjustmentExtension MakeanextensionthatwillallowtheadjustmentknobtobeoutsidetheLexan housing.
Tomaketheadjustmentcurrently,theLexan guardshavetoberemovedwhichrequiresthe equipmenttobeLockedOut/TaggedOut(LOTO).
Thechangewillresultinminimaldowntimefor adjustments.
CFFF,Pelleting,PelletPress, PowderAdjustment ISA08Pelleting Phase1 21127 ReplaceChiller#3 EquipmentRoom1 (CH8300A1)
ReplaceWABAChiller(CH8300A1)EquipmentRoom1#3Chillerwithnewchiller. Equipmentroom1Chiller#3isneartheendofits lifeandmustbereplaced.
EquipmentRoom1 Grounds All 21132 Addslidegateon Conversionline5Torit exhaustbypassduct ThisprojectaddsanadditionalslidegateattheYconnectionbetweenthetransfer ductandthebypass.Thiswillgreatlyreducetheareainthebypassductwhere powdercanaccumulate.
Reduceamountofductworkthathastobe cleaned.
Conversionline5 ISA01Plant Ventilation System All 21143 Line9BarcodeReader ReplacementPlugger,AVIS andUT CCFtoreplacethecurrentProsilicastylebarcodereadersonLine9,Plugger,AVIS andUT,withKeyenceSR2000stylereaders.Themountingbracketandhardware willalsochangewiththenewcamera.
ThecurrentvideobarcodereadersonLine9are obsolete.
TubePrepLine9 Components All 21155 VIPERLoopDifferential PressureTransmitter ManifoldReplacement CCFtoreplacetheexistingdifferentialpressuretransmittermanifoldsand associatedvalvesandfittingstoeliminatewaterleaks.
Theexistingmanifoldsandassociatedvalvesand fittingsareleakingandrequirereplacement.
VIPERLoop ISA18 Laboratories All 21156 Pipingmodificationsforthe UNTankarea PipingsupportisneededintheUNTankareatoassuretheseismicqualificationof thepipinginthearea.
Therewasaseismiccalculationcompletedon pipescomingfromtheUNtanks.Itwasfoundthat somesegmentsneededsupporttobeseismic qualified.
UNTankarea ISA02Uranyl NitriteBulk StorageTanks All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 11 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup 21157 IFBASandblasterMedia CollectorEmptyingSystem Replacement Replacetheexistingvalveanddisposalpailhandlingequipment,locatedbeneath thesandblaster'sdust/mediacollectorwithonethatismoreergonomictouse.
Injurieshaveoccurredduringtheuseofthe existingequipment.
CFFF,IFBA,FixtureRepair, Sandblasting.
ISA14IFBA Processing All 21161 ReceptaclesForCamerasin theFinalAssemblyArea CCFtoinstallreceptaclesalongtheEastwallintheFinalAssemblyAreatoservice videocameras.Thecameraswillbeusedforprocessmonitoringandreviewof processupsets.
Installtomeetneedforaddedelectrical receptacles.
FinalAssemblyArea Grounds All 21166 GateOneLight Replacement WiththisCCF,wewillbereplacingastreetlightfixtureatonelocationnearGate One.
RepairperCAPissueIR20191865 NearGateOne Grounds All 21167 ReplaceGridWorkstation forLaser5.
ReplaceGridWorkstationforLaser5withanewoneprocuredbytheTooling Group.
Theexistingworkstationneedssignificantrepairs; inresponseareplacementstationwasprocured.
CFFF,Laser5,Workstation Components All 21170 SpringReturnSample ValvesInstallation Conversion CCFtoinstallthirteenspringreturnsamplevalvesatsamplelocationsthathavea highusefrequencywithintheConversionarea.
CCFtoaddressanactionitemassociatedwithCAP issueIR202011160.
ConversionMultipleAreas ISA03ADU Conversion Phase1 and2,5 thru9 21191 SubstitutionforStills1Lime SlakerWaterValveSV 1112D.
SubstitutionforStills1LimeSlakerwatervalveSV1112D.Recentlysubstituted valve8262H130willbereplacedwithS/R#716641Asco#8262H220.Thissecond valveissimilarinallrespectsexceptithasalargerorificeandhigherCvtoallow betterflow.
Asubstitutionwasrecentlycompleted,butthe orificeoftheselectedvalvewastoosmallanddid notallowrequiredflowrate.
Stills1LimeSlakerGrit Sprayerwaterpiping.
ISA06Chemicals Receipt,Handling andStorage All 21194 ERBIAChangeRoomWater HeaterReplacement Replacecurrentobsoletewaterheaterswithnewupgradedwaterheaters.
Currentwaterheatersleakandareobsolete.
ERBIAEquipmentRoom ISA20ERBIA All 21205 RetireIFBARod TransportingCasketsfrom Service CCFtoretiretheobsoleteIFBARodTransportingCasketsfromservice.Specific scopetoinclude:RetireCSE12A;RetireSSC#sCASKET102,103,111,112,113; Scraptransportcasketsandcarts;Demolishconveyorsandmiscellaneous infrastructure.
Eliminateobsoleteequipmentmaintenancetasks forthecaskets,includingtheSafetyBasis.TheCCF willalsofreeupfloorspaceintheareaandplant footprintatLoadingDock#7.
IFBARodTransporting Caskets ISA12IFBAFuel Rod Manufacturing All 21207 InstallFiltrationSkidson ChemicalCoolingTowers Install(2)filtrationskidstothechemicalcoolingtowers,(AMIADTC2x4x4BP2 GRN).Scopetoincludeengineering,designandimplementationoftwonew concretepads,pipingtoandfromcoolingtowerstotheskids,pipinginternalto coolingtowerbasinsasrequired,backwashdraintosanitarysewersystemand pipingsupports.
Thetwochemicalcoolingtowershaveproblems withcorrosionandbiologicalgrowthinthetowers duetotheexternalweatherandairborne particles.Thewaterneedstobeproperlyfiltered toremovetheparticlesandeliminatebiological growthtoimprovethesystemefficiency.
Westsideofplantgrounds, southofFireWaterTank Grounds All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 12 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup 21209 UT1RexrothPLCResetting CCFtoaddaresetbuttontointerruptpoweranddeenergizingtheRexrothPLC downstreamofCB9.Onlymodifyingtheelectricalcomponentsintheelectrical controlscabinet.
Thereisaneedforaninternalprogramrelayoran externalrelaytoberesetviaaresetbuttononthe operatorhumanmachineinterface(HMI)panel insteadofthecurrentpracticeofrelyingon maintenancetocyclepowertothebreakerinthe electricalcabinetonaregularbasis.
UT1 ISA10ADURods All 21212 T41toT1110andT1111 LineSplitandFeedLine RemovaltoT1140 CCFtoseparatefeedlinescomingfromT41intotwoseparatefeedsgoingtoT 1110andT1111inoutsideURRS.Additionally,CCFwilldemoanylinesleftgoingto T1140.
CAPIR202013614isaProcessHazardsAnalysis (PHA)relateditemwhichthismodification dispositions.
OutsideURRS ISA06Chemicals Receipt,Handling andStorage All 21217 ModifyVentLineonVx02 forADULines15 Replacetopnozzleandincreasepipesizefrom1"to1.5"forthepipegoingfrom Vx02toHydrovent.
ReducebackpressureinVx02toallowincreased flowoutofVx02tohydrovent.Currentlypurging theUF6linescancausetheVx02columntohavea slightlypositivepressure.
Lines15Vx02topnozzleto hydrovent ISA03ADU Conversion Phase1 and2 21220 CityWaterSupplyLinein UF6BayReplacement.
Thecitywatersupplylinetotheboosterpumpshasdegradedtothepointrequiring replacement.ThepipingsuppliescitywatertotheDeionizationsystem,HFtank farmsafetyshowers,ERBIAMFG,Wastetreatmenttankfarm,ammonium hydroxidechiller,andnumeroussafetyshowers.
Failureofthispipingwouldcausesignificantplant downtime.
UF6BayandAreaOutside SouthWallofbuilding.
ISA03ADU Conversion All 21227 AdditionofFlow Transmitterbetweenthe V1084Product Concentratortothe1087 ProductTanks.
InstallationofaDifferentialPressure(DP)flowtransmitterinpipingfromtheV1084 ProductConcentratortothe1087ProductTanks.
Toprovidevolumetricdataonfinalproduct processing.
SOLXUNHProduct Concentration ISA07Solvent Extraction All 21229 PitWork Phase1Theconcreteandgravelwillberemovedfromthepit.Thenconcretewill beaddedtofillupthepit.Phase2OnceTank1039work(CCF21057)iscomplete thepitwallwillbedemolished.Newcurbonnorthsidewillbeinstalled.
Workneedstobedonetosupporttheseismic workneededforTank1039.
UNBulkStorageatTank 1039 ISA02Uranyl NitriteBulk StorageTanks All 21231 URRSdrumcompactor ventilation TheURRSDrumCompactorventilationductwasinstalledwithasectionofpipecut outsoitwouldfitaroundastructuralmember.Theductdoesnotsealnexttothe structure.
Replacingtheexistingductwithnewductwill improvetheventilationandhelpreduceairborne contamination.
URRSBay ISA01Plant Ventilation System All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 13 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup 21232 CalcinerVentLine InsulationReplacementfor Calciners1through5 Foreachcalcinerline:1)Demotheexistinginsulationontheventlinepipe2)Install newinsulationconsistingofthefollowing:a.1stlayerplain1TempMatb.2nd layerremovablepadmadeoutof1TempMatfinishedwithsiliconecloth.
VentlineobstructionoccursfrequentlyintheADU CalcinerOffgasScrubbersystemrequiringtheline tobemanuallyroddedout.Theobstructionis causedbyvolatilematerialssublimationthat formssolidsintheventlines.Chromaloxheaters areinplacetopreventthevolatilematerialfrom sublimating,howevertheheaterscannot overcometheheatlostthroughtheexisting insulation.Theneedforadditionalheaterswillbe evaluatedaftertheinsulationisreplacedandthe CCFiscomplete.
ADUCalcinerVentLinesfor Calciners1through5 ISA03ADU Conversion All 21244 InstrumentAirSpring ClosedValveforFL1005 A&B ThisCCFwillinstalltwospringclosedvalvesfortheinstrumentairlinethatblows downFL1005AandFL1005BonPumpoutColumnsV1005AandV1005B.
AspartofCAPIR202013437,CSE11Dwas revisedtoincorporateanewscenariothat addressesbackflowofSNMtothe instrument/plantairsystemviatheFL1005Aand FL1005Bblowdown.TheCCFisrequiredtoinstall thevalvesinordertoimplementtheSSCandCSE.
FL1005AandFL1005B ISA11Scrap Uranium Processing All 21251 IncineratorCity Water/EmergencyWater PipeRelocationand IsolationValveRelocation Thecitywaterandemergencywaterpipescurrentconfigurationcurrentlyobstruct theremovalofthe943AbsorberTowermanifoldpiping.Thepipingwillbe relocatedtoabetterposition.Also,alocalisolationvalvewillbeaddedtothecity waterpipe.
Thecitywaterandemergencycitywaterpipes currentlyobstructtheremovalofthe943 AbsorberTowermanifoldpiping.
IncineratorRoom ISA13LowLevel Radioactive WasteProcessing All 21253 WarmCausticBackflow PreventerCheckValve Replacement CCFtomodifythecheckvalvetypeandlocationupstreamofthebackflow preventersfortheprocesswaterlinegoingtotheWarmCausticsystemin Waterglass.
Impropercheckvalvelocationisacontributorto potentialsubstandardperformanceofthe backflowpreventers.
WarmCaustic ISA15URRS Wastewater TreatmentSystem All 21257 ReconfigureMaintenance EngineeringOfficeArea CCFtoreconfiguretheoldMaintenanceEngineeringofficespacetoallowfor MaintenancePlanningtomoveintothearea.
Reconfigurespacetoallowforadditional workstations.
OldMaintenance EngineeringOffices Grounds All 21258 S611AudioVolume Increase S611failedsoundcheck,andspeakerwillbemodifiedtoenhanceaudibility.
Increasingwattageforspeakershouldresolve issueoffailedsoundcheck.
ErbiaPelletProduction Grounds All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 14 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup 21260 ReplaceAC14 CCFtoabandoninplaceRTUAC14andplaceanewRTUabovetheceilingonan existingplatform.Thenewunitwilltieintotheductroofpenetrationthatwillbe completedduringtheoutageviaCCF22047.
AC14needstobereplacedasithasbeenoutof serviceforanextendedperiodoftime.
Chemicalsideroofabove PelletLine3/4 ISA01Plant Ventilation System
Phase2 and5 21266 ThermalStability Nitrogen/Hydrogen RotameterReplacement ReplacecurrentrotametersonThermalStabilitysystemswithnewtyperotameter (BrandYokogawa)
Currentrotametersarenotworkingproperlyand areobsolete.
ThermalStability ISA08Pelleting Phase2 21274 CA7206:ZR250Air CompressorReplacement CCFtoreplacetheexistingZR250VSDcompressorwitharemanufacturedZR250 VSDunitfromOriginAirAtlasCopcoatequipmentlocationCA7206.The remanufacturedunitwillcomeinstalledwithahighambientoptiontowithstand 122degreesFahrenheitofambienttemperature.
ThecurrentlyinstalledZR250VSDcompressorunit needssignificantrepairworkthatreplacingthe unitwitharemanufacturedunitwillbemore economical.Additionally,thismodificationwill allowtheCFFFtoremovethelastremaining RentalAirCompressorbyhavingareliablebackup compressor.
CompressorRoom#2near theBoilerHouse.
Grounds All 21279 ReplaceAC26 ExistingAC26unithasdegradedbeyondrepairandcannolongerprovideheator coolingtoDock4areaofinsideURRS.Replacementunitwillbeequivalentin heating/coolingcapacityandfootprint.
Replacementunithasbeenevaluatedandhas beendeterminedtobeequivalent.
AboveDock4 Grounds All 21280 ConversionFIS1030AFlow MeterReplacement ReplaceFIS1030AGT1000seriesflowmeterwithnewtypeGT1600seriesflow meter(directreplacement)locatedinConversionScrapRecoveryarea.
CurrentGT1000flowmeterisobsolete,andthe newdirectreplacementistheGT1600.
ConversionScrapRecovery Area ISA01Plant Ventilation System All 21295 ModifyAcetoneDispensing Station Anewdispensingstationforacetonewithimprovedergonomicswillbeinstalled undertheCCF.Toaddressergonomicissueswithvalvemanipulationsandthe amountofliquidheelbeingleftintheacetonedrumunderthecurrent configuration,modificationswillbemadeunderthisCCF.SeeCCFforadditional workscopedescription.
Improvedergonomicsforoperatorsandheel minimizationinthedrumsisneededfor Operations.
Acrosstheaislefromthe ZirconiaRoom Components All 21297 DryRoomFireProtection SpeakerAddition CCFtoinstallfour(4)newfireprotectionspeakersintheIFBA/ERBIADryRoom.
Toensureareahasproperspeakeraudibility coverage.
IFBA&ERBIA1stFloorDry Room Grounds All 21303 InstallEye/DaceWashon SurfStationplatform.
Installeye/facewashonSurfStationplatform.
Thereisaneedtoinstallaneyewashlocation neartheSurfStation.
SurfStation(carWash)
ISA09UF6 CylinderWash All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 15 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup 21304 UpdateBearingPart NumberforIFBA SandblasterTable CreateanewMROstoreroomnumberfortheupdatedbearingandsupplier.The existingpartnumberwillbemaintaineduntiltheyareremovedfromservice.
Themanufacturerisnolongermakingthe bearing.
CFFFIFBASandblaster ISA14IFBA Processing All 21307 CAASStation9Control cabinetreplacement.
CCFtoreplacetheCAASStation9Controlcabinetwithanewstainlesssteelone.
CAASStation9islocatedintheSolventExtraction(SOLX)area.
Currentcabinetisinneedofreplacement.
Station9SolventExtraction ISA07Solvent Extraction All 21309 ModificationofPellet SinteringFurnace5A HydrogenPiping ModificationofthehydrogenpipingforFurnace5Atofacilitateimprovedflowand reducepressuredrop.
Ensuredesiredprimaryandsuperpurgeflowrates aremaintainedthroughoutoperation.
PelletSinteringFurnace5A ISA08Pelleting All 21311 InstallCarbonSteelBase PlateonDrumDrillPressin theUF6Bay InstallCarbonSteelBasePlateonDrumDrillPressintheUF6Bay.
ThecurrentbaseofthedrillpressinUF6Bayis madeoutofcastironandrequiresreplacement.
CarbonSteelisabettermaterialofconstruction fortheintendedapplication.
UF6Bay ISA13LowLevel Radioactive WasteProcessing All 21321 InstallBatteryIsolator SwitchesonSBG1,SBG3, andSBG4 CCFtoinstallalockableisolatorswitchinthewiringdownstreamofthebattery terminalpostandenginestarterconnection.ThiswillapplytoSBG1,SBG3,and SBG4.
ThisisarequestperMaintenanceasanaidin LOTOfortheSBGs.SBG2isexcludedfromthe scopeofthisCCFasthisfeaturewillbeprovided bysupplierpriortoSBG2Startup.
YardSBG1,SBG3,and SBG4Enclosures Grounds All 21325 ConversionLine5Dryer CondenserExhaustFanInlet VentilationPotAddition ConversionLine5DryerCondenserExhaustFanInletVentilationPotAddition.The ADUdryerDR525offgasespassthroughbagfilterFL529andthentocondenser CO526.TheliquidiscondensedfromthegasandflowstosurgetankV512.The gascontinuestofanFN527.Currentlysomeofthecondensedliquidisbeingblown overtothefanwhenthebagfilterispulsedwithnitrogen.Theliquidthendripsout ofthefanhousingontothefloor.Thepipebetweenthecondenserandthefanis currentlytwoinchesindiameter.Thisprojectwillinstallasixinchdiametervertical ventilationpotbetweenthecondenserandthefan.Thegas/liquidwillflowinto theventilationpotnearthetop.Gaswillescapeoutofthetopofthepotand continuetothefan;liquidwillflowoutofthebottomofthepotandcontinuetoV 512.ThismodificationhasbeensuccessfullyimplementedonConversionLines3 (CCF20178)and4(CCF20008).
Projectwillgreatlyreducethepotentialforliquid reachingFN529.Theventilationpotwillslowthe velocityofthegasdecreasingitscapabilityto transportliquid.
Conversionline5 ISA03ADU Conversion All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 16 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup 21327 RemoveHeatTracingfrom UNTankRecirculationLines CCFtoremovetheheattracingshownontheUNTankP&IDs.TheP&IDsshow recirculationlinesasbeingheattracedandinsulationabovetheT1039,T1040,T 1041,T1042,T1043,T1045activitymonitors.
Theheattracingdidnotprovidetheexpected results.Theheattracingrequirementwillbe removedwhiletheinsulationwillremainasa meanstoretainheatintherecirculationlinewhen ambienttemperaturesaresuboptimal.
UNBulkTanksRecirculation Lines;MCC1101(ERP1101) locatedOutsidetheUNTank Pad ISA02Uranyl NitriteBulk StorageTanks All 21329 IFBACoaterDustCup Install InstallnewdustcupdesignonCoaters15and7&8.Thenewdustcupdesign allowsinstallation/replacementwithoutdisassemblingthepinrollerassembly.
Reducetoolingchangeovertime.
IFBACoaters ISA14IFBA Processing All 21330 InstallWaterHammer ArresterandReplace SolenoidValveinDeionized (DI)waterlinetoIFBA ScrubberPK7159 InstallwaterhammerarresterandreplacesolenoidvalveinDIwaterlinetoIFBA ScrubberPK7159.Implementationofthisprojectshouldreducethebackpressure ofthesystemtolessthan2psiandnotcausethebackflowpreventer(BFP)to discharge.
TheWattsBFPdischargeswhentheLCV7159 closes.Thisphenomenonhasbeenwitnessedby plantpersonnelonmorethanoneoccasion.Per themanufacturerapressuredifferentialofaslittle as2psiovertheBFPcancausetheBFPto discharge.
IFBA Grounds All 21332 URRSIncineratorScrubber WaterBlowdownControl ValveFCV945SizeIncrease TheIncineratorblowdowncontrolvalveFCV945iscurrentlysizedforamaximum flowrateof2GPM.ThisCCFwillincreasethesizeofthevalvetrimtoallow approximately5GPMofflow.
Increasingthescrubberwaterblowdownflowto thewastetreatmentsystemwillpreventsalts frombuildingupinthescrubberasfast,increase thetimebetweenscrubbercleanoutsandthus improveincineratoruptime.
IncineratorRoom ISA01Plant Ventilation System All 21334 URRSStill2SteamValve Replacement Replacethe3"globevalvethatsuppliessteamtotheStill#2Reboiler(HX1179).
CCFwillreplaceitwithanewquarterturnballvalve(similartowhatisinstalledon Still1).
Theglobevalveisaconcernduetoitsage,and position,whichputsoperatorsinthelineoffirein theeventoffailure.
AtURRSOutsideOperations ISA06Chemicals Receipt,Handling andStorage All 21335 ReplaceIFBAand EquipmentRoom#3Roof HatchHardware Phase1:ReplaceEquipmentRoom#3RoofHatchHardwarePhase2:ReplaceIFBA EquipmentRoomRoofHatchHardware,toincludeproviding120VACpower.
Existingroofhatchhardwareiswornoutand obsolete.
IFBAEquipmentRoomRoof HatchandEquipmentRoom
- 3RoofHatch ISA14IFBA Processing All 21337 InstallaNewP1081Apump thatMirrorstheP1481 Process InstallanewP1081ApumpthatmirrorstheP1481process TheexistingP1081pumpisnorobustenoughfor theprocessandfrequentlyfails.
URRSSOLX ISA07Solvent Extraction All 21340 ReplacementofSCRpower controllerforPelletPilot LineBlueMOven.
ReplacementoftheheaterSiliconControlledRectifier(SCR)powercontrollerfor PelletPilotLineBlueMOven.TheexistingobsoleteRobicon#2Z48605controller willbereplacedwithaWatlow#DC2160F0000model.
ThecurrentSCRpowercontrollerhasfailedand themodelisobsolete.
PelletingPilotLineBlueM Oven Grounds All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 17 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup 21342 ThermalStabilityCooling WaterReturnRotameter Replacement Replacecurrentrotameter,Brooksmodel1305FL1ACJ2AA,onthethermalstability coolingwaterreturnlinewithnewBrooksrotameter,3810GAA12BFAA1A00000 Currentrotameterisobsoleteandhasgonepast itslifeexpectancy.
ThermalStabilityPlatform ISA08Pelleting Phase2 21343 ReplaceVacuumValveson GridLaser3chambers ReplaceVacuumValvesonGridLaser3chambers.
Theexistingvacuumvalvesareobsoleteandno longeravailable.
LaserWelder3intheGrid Area Components All 21349 PelletingFurnace4AExit EndGasLineProtective BarrierMove Move1.5"railpipeprotectivebarriermountedtothefloorby3.5"awayfromthe furnace.
Railsareusedtoprotectthepancartsfrom strikingthegaslines.Withtheupgradeofthe furnacetherailsmustbemovedawayfromthe furnacetoaccommodatenewlyinstalled equipment.
ExitSideofSinteringFurnace 4A.
ISA08Pelleting All 21350 ModifyGridMarking StationMinor Improvements ThebarcodereaderisaKEYENCE#SR710anditsdocumentationspecifiesthe readershouldbelocatedatafocaldistancefrombarcodeof100mm.
Toimprovebarcodereadabilityonthegrid markingstation.
GridMarkingStationis CurrentlyatLaser3 Components All 21351 ERBIAFirstFloorChange RoomPartitionWall Removal Removeanddisposeblockpartitionwallapprox.3'Wx8'Hthatwasusedto separatevendingmachineareafrombreakarea.Wallisanonloadbearingwall.
Blockpartitionwallapprox.3'longshows significantcrackingandisexpectedtobecomea safetyhazardifdeteriorationcontinues.
FirstFloorERBIAChange Room ISA20ERBIA All 21356 CMMReplacementforTool andGage ReplaceanagingCoordinateMeasurementMachine(CMM)currentlyusedto checkamultitudeofgageswithintheplant.
TheCMMmachineiscloseto14yearsoldandhas undergonemultipleserviceswithinthepast12 months.Itisinneedofrepairandtherearegage typesthatcannolongerbecheckedusingthe currentCMM.Inaddition,therearemultiple tolerancesongagesthatattheverylimitsofthe accuracyoftheDuramax.
ToolandGageRoom Grounds All 21357 PelletingLine4Differential GaugePowderLift VentilationDuct InstallDifferentialPressuregaugeforventilationductonPelletingLine4powder lift.
CurrentventilationductonPelletingLine4 powderliftaccumulatesdebriscausing obstructionwithinthelineandvacuumtothe powderlift.InstallingaDifferentialPressuregauge willallowpersonneltocheckforexcess accumulationintheductline.
ChemicalPelletingLine4 PowderLiftVentilation ISA01Plant Ventilation System All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 18 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup 21360 ChemLabWasteTreatment RmRenovation RenovateChemLabWasteTreatmentRoomfloorandcountertops.
ChemLabWasteTreatmentRoomfloorand countertopsaredeterioratingandareoutdated.
Materialcontainsasbestosandneedstobe removedbecauseofpotentialhazardtoworkers.
ChemLabWasteTreatment Rm ISA18 Laboratories All 21362 EF21310AutomatedGrids InspectionStationInstall (FinalInspection)
InstallationandQualificationoftheATOSQscannerandATOSScanBox4105inthe QCReceivingArea.InstalltheinspectionstationQCReceivingInspectionareaand completequalificationofthemachine.
TheATOSQscannerandATOSScanBox4105will beinstalledintotheQCReceivingareatobe qualified.
MechanicalAreaGrids QualityControlInspection Area Components All 21364 Gasketsforfilterdryer Implementprepunchedgasketsforfilterdryer.Theprepunchedgasketswillbe fabricatedfrom1/8"thickPTFE.
Expectedtimetoreplacegasketfromshould decreasefrom4hoursto1hour.
OneachADULineCalciner Platform ISA03ADU Conversion All 21365 Replacementofobsolete safetyrelaysforScrapCage PrecipitationPumpsP 1005A/B.
ReplacementofobsoletesafetyrelaysforScrapCagePrecipitationPumpsP 1005A/B.Theexistingrelaysareobsoleteandnolongeravailablefromthe storeroom.ThesafetyrelaysareusedincontrolsADUSCRP404andADUSCRP405.
Existingsafetyrelaysareobsoleteandnolonger availablefromstoreroom.
ConversionScrapCage PrecipitationPump1005B ISA03ADU Conversion All 21366 RTUplacement(AC13and 14)
CCFtoaddAC13and14toanexistingroofplatformaftertheplatformismodified tosupporttheadditionalweight.Roofloadcalculationshavebeendoneand supportthisplacement.
AddingthesetwonewACunits(13and14)tothe existingroofplatformwilladdsignificantweight andqualifiesasamajormodification.
Roof,Chemicalside ISA01Plant Ventilation System All 21368 UpgradetheMonitoring andAlarmingofScrubberS 1030 UpgradetheMonitoringandAlarmingofScrubberS1030:Fouradministrative controlswithcomputerassistwillbeimplementedintheADUCommonServices SafetyInstrumentedSystem(SIS).1)VENTS1030105,Scrubberbodytransition spraymonitorwillbecomeanadministrativecontrolwithcomputerassistto replacetheexistingadministrativecontrol.Flowandpressuretransmitterswillbe monitoredbytheSISandprovideanalarminsteadofthecurrentmanualpressure reading.2)VENTS1030136,Differentialpressureacrosspackedbed,willbecome anadministrativecontrolwithcomputerassisttoreplacetheexisting administrativecontrol.ApressuretransmitterwillbemonitoredbytheSISand provideanalarminsteadofthecurrentmanualreadingfromananaloggauge.3)
VENTS1030144,Differentialpressureacrossthedemister,willbecomean administrativecontrolwithcomputerassisttoreplacetheexistingadministrative control.ApressuretransmitterwillbemonitoredbytheSISandprovideanalarm insteadofthecurrentmanualreadingfromananaloggauge.4)VENTS1030148, ImprovedmonitoringofS1030operating conditions.
S1030ScrubberonRoofand associatedpiping ISA01Plant Ventilation System All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 19 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup Scrubbertransitionspraymonitor,isanewadministrativecontrolwithcomputer assistthatwillmonitorthetransitionspraysystem.Pressureandflowtransmitters willbemonitoredbytheSISandprovideanalarmtoindicatereducedperformance ofthetransitionspraysystem.Thecontrolvalvesassociatedwiththetransition spraynozzleswillbemovedfromtheBPCStotheSIStoallowtheSIStomonitor thestatus.Thespraysystemwillnotbesafetysignificant.
21369 ConversionSteam Separator#020312is Obsolete;anAlternateWill BeSpecifiedandSetUpin Storeroom Conversionsteamseparator#020312isobsolete,analternatewillbespecifiedand setupinstoreroom.
Conversionsteamseparatorisobsolete.
ConversionLine15 ISA03ADU Conversion All 21370 ServoReplacementonADU GrinderLine6PolyBelt EntranceConveyor CCFtoreplaceanobsoleteservoEmersonEB203withthemanufacturers suggestedreplacement,aControlTechniquesEpsilonEP204.Also,willinstalla LOTOpointfortheGrinderRamBed.
Grinder6pelletconveyoronline6isdowndueto obsoleteservoEmersonEB203,therecommended replacementisaControlTechniquesEpsilon EP204.
GrinderLine6 ISA08Pelleting All 21371 AddPressureRegulatorto ProcessWaterLineFeeding theTransitionNozzlesonS 1030 CCFforaddingapressureregulatortotheprocesswaterlinefeedingthetransition nozzlesonS1030.Toreducetheamountofpowderbuildupinthe elbow/transitionportionoftheS1030scrubber,rotatingswirlnozzlesspraythe wallswithprocesswater.Apressuretransmitterislocatedintheprocesswater supplylinetothesenozzles.Sincethelinepressurerecordedbythetransducer dropswhenthenozzlesopen,thesereadingscouldbeusedtoindicatethatthe nozzlesareoperatingasdesigned.However,currentlythepressureintheprocess waterfeedlinetothenozzlesvariesgreatlybasedonextraneousfactors.These variationsmasktheeffectonthelinepressurechangecausedbythenozzles opening/closing.Thisprojectwillinstallawaterpressureregulatorintheprocess watersupplylinetothetransitionnozzles.Theregulatorwillbelocatedbetween thesupplylineisolationvalveandthenozzles.
Installationofthepressureregulatorshould enablethepressuretransducertoindicatemore predictablywhenthenozzlesarespraying.
Potentiallythiscouldfacilitatereducinginspection requirementsofthetransitionsection.
Conversion ISA01Plant Ventilation System All 21374 IFBAManualCollator#1 DeviceRemoval CCFtomodifyIFBAManualCollator#1Stationtoallowthemeasurementdevice attachedtoberemoveablefromitscurrentlocation.Additionally,theCCFwill ThewaytheIFBACollator'sDeviceframeis designed,itcausespeopletohittheirheadwhile atthestation.BymakingtheManualIFBACollator IFBAManualCollator#1 ISA14IFBA Processing All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 20 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup allowforfuturereinstallationoftheManualCollator#1measurementdeviceif needed.
Deviceremoveableitmakesthestationlessprone toinjury.
21376 UpdateWorcesterSeries39 ActuatorstoF39Storeroom Items CCFtoupdate19StoreroomitemsthatareobsoleteSeries39WorcesterActuators toSeriesF39Actuators.
Series39Actuatorsareobsolete.
StoreroomItems.
Components All 21377 ManholeRiserInstallation forProcessSewer CCFtoinstallamanholeriser16inchesinheightthatispreengineeredby AmericanHighwayProducts.Themanholeriserwillbeinstalledwith4000PSI strengthSakretesuitableforhighloadvehicletraffic.Themanholelocationison thetruenorthwestcornerofthefacilityneardock2.
Thejustificationforthischangeispartofthe Undergroundmonitoringprogramforthefacility.
ProcessSewerManholenear Dock2Outside.
Grounds All 21380 IFBAVacuumOven1PT 7129ObsoletePart Replacement IFBAVacuumOven1iscurrentlydownduetothefailureofthechamberpressure sensor.CCFtoreplacetheobsoletePressuresensor(PT7129)withanewmodel.
CFFtoreplacetheobsoletepartwithanewmodel thatisinterchangeablewiththeoldpart.
IFBAVacuumOven1 ISA12IFBAFuel Rod Manufacturing All 21381 BulkContainerFrame DesignModification CCFtoreleaseanupdatedBulkContainerdesigntoincreaseframestiffnessand reduceweldcracking.
ImplementanupdatedBulkContainerdesignto increaseframestiffnessandreduceweldcracking. BulkContainers ISA05ADUBulk PowderBlending All 21382 MCP108139Mechanical EquipmentSubstitution InsulationChangein FurnaceAddition CCFtoapproveasubstitutionforremovingAsbestosContaininginsulationfromall furnacesinthePreheatSectionorEntranceMuffleSection.Thisdoesnotchange therefractorymaterialbutchanges/replacesthenonrefractory(brick)insulation asneededandreplacesitwithnonasbestoscontainingmaterial.
Thiswillonlyapplytoinsulationactivitytothe furnaces.ThissubstitutionadditiontoMCP 108139allowsmaintenancetoreinstallthe insulationasneededwithoutfutureCCFsfor Furnaces.
Furnaces ISA08Pelleting All 22001 P1084andP1484Bearing Change UpdatetheinternalcomponentsofpumpsP1084andP1484toallowforlarger particlesandbearingcleanout.Thenewbearingwillbereplacedasneededor duringroutinemaintenance.
Newbearingwillpassfluidswithparticlesbetter thattheoriginalbearing.
SOLX ISA07Solvent Extraction All 22007 HPLabEquipmentUpgrade CCFtoreplacetwoTennelecscounterswithtwonewiMaticcounters.HPhasan existingiMaticcounterandisfamiliarwiththeoperation.Noconstruction (maintenance/F&I)resourcesareneededforinstallation(unitsplugintoawall).
TheinstallationwillbeperformedbythesupplierwithsupportfromIT.
Toupdateoutdatedequipment.
HPLab ISA18 Laboratories All 22012 BulkRoomFloorScale Replacement CCFtoreplacethefloorscaleusedfortheweighingofbulkcontainers.The recommendedreplacementhasbeenidentifiedandquotedbyourcontracted vendor Thereisaneedtoinstallthevendor recommendedscalereplacement.
BulkBlending ISA05ADUBulk PowderBlending All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 21 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup 22014 GridLaser3DoorInterlock SwitchReplacement ThisCCFwillmodifythelefthandandrighthandfrontslidingdoorinterlockson GridLaser3fromtwoswitchestoasingleswitch.
Laserkeepsshuttingoffduringproductioncycles.
Outagescausedbyalostcontactinthesecond switch.
GridAreaGridLaserWelder 3
Components All 22015 SubstituteObsoleteIFBA PassiveGammaScanner Elevator(Infeedand Outfeed)ServoMotors TheexistingServoMotorsontheIFBAPassiveGammaScannerElevators(infeed andoutfeed)areobsolete.CCFwillallowuseofeithermodel(currentlyinstalled NTE320CBNS000RortherecommendedreplacementNTE330CBNS000R).
Existingunitisobsoleteandnolongeravailable.
IFBAPassiveGammaScanner Elevators ISA14IFBA Processing All 22019 IFBASandBlasterHose Options UpdateIFBASandBlasterhoseoptionfrom2plyto4ply.2plywillstillbean optiontouse.
Thesandblasthosefailsduetonormalwearand tearaboutonceamonth.thickerhosewillextend thelife.
IFBABlastCabinet ISA14IFBA Processing All CCFD 22023 ADURL3BarCodeReader Replacement InFY2021,ADURodLine4barcodereaders(3each)wereupgradedtoanewly qualifiedKeyenceSR2000stylereader.ADURodLine3designwillbesubstantially similar.Procurethree(3)KeyenceSR2000stylebarcodereadersandinstallon ADURodLine3atthefollowinglocations:Plugger,GirthWeld,SealWeld.
Theobsoletebarcodereadershavecontributedto productiondowntime,causedsignificantoperator intervention,andincreasingmaintenanceand engineeringcosts.Inaccuratebarcodereadings requirerodstobereadseveraltimescausing productiondelays.Inaddition,replacementparts areextremelyhardtoprocure.
ADURodLine3 ISA10ADUFuel RodArea All CCFD 22025 ReplacetheExisting WaterglassCakeValvesPV 1168 TheexistingWaterglasscakevalvesPV1168isobsoleteandneedsareplacement option.
TheexistingWaterglasscakevalvesPV1168is obsoleteandneedsareplacementoption.
Waterglass ISA15 Wastewater TreatmentSystem All CCFD 22026 Additionalhangertreesfor componentsinthecore componentsarea(CCA)
CCFforadditionalhangertreesforcomponentsinthecorecomponentsarea(CCA)
CurrentlysevencomponenthangertreesarelocatedintheCCAarea.Eachcan storeupto12components.Thisprojectwillinstallfournewcomponenttree hangersadjacenttotheexistingseven.Thenewtreeswillbefabricatedofstainless steelratherthanpaintedcarbonsteeltoreduceFMEconcerns.
Additionalcomponenthangertreesareneededto maintainproduction.
ComponentStorage Components All CCFD 22027 AlternateFeltforF1165 WaterglassFilters ThefilterclothspecifiedunderStoreroom#312292isbeingdiscontinued.TheCCF willprovideforanalternativematerial"466XK2".Bothfilterclothsarea polypropylenematerial,withslightdifferencesinpermeabilityrating.
Existingfilterclothmaterialistobediscontinued bythemanufacturer.
OutsideURRS/Waterglass ISA15 Wastewater TreatmentSystem All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 22 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup CCFD 22028 ReplacementofTorit vacuumhoseinbulk blending ReplacementofToritvacuumhoseinbulkblending.Thevacuumhose,MRO33009, usedinthebulkblendingroomvacuumsystemisnolongeravailable.Obsolete hoseisa1.5"x15ftlongstyleVFvacuumhosewitha3"bendradius.
Currenthoseisnolongercommerciallyavailable. Bulkblendingroom ISA05ADUBulk BlendingSystem All CCFD 22031 ModifyCrushingPlateon UF6BayDrumCompactor Modifyexistingcrushingplatedesigntoincludeacircularplatethatfitswithinthe diameteroftheouterdrumring.Themodificationwillkeepthecenterofthedrum lidflatduringdrumcompaction.
URRShasprocuredanelectromagneticcrushed drumliftingdevice.Itisonlyeffectivewhen pickingupaflatsteelsurface.Theexisting crushingplateproducesadomedeffectonthelid ofthecrusheddrum.Thenewcrushingplatewill createaflatlidsurfaceonthecrusheddrum.
UF6Bay ISA13LowLevel Radioactive WasteSystem All CCFD 22039 UCONPumpStation Change CreateanewconfigurationfortheUCONpumpingstationtoallowthedrumtobe inahorizontalposition.
Thischangeistoimprovepumpingoperationto cartandflowefficiency.
NearECGroom ISA17Final Assembly All CCFD 22040 IFBACoaterCathodeSlide BarModification Redesigncoatercathodeslidebardesigntoeliminatearcduringcoaterrundueto proximityofcathodeanddrum.
Eliminatearcingbetweencathodeanddrum duringcoaterruns.
Coaters15,7&8 ISA14IFBA Processing All CCFD 22041 ReplacementofADULine3 CalcinerEndSealPressure Switch ReplacementofADULine3Calcinerendsealpressureswitch.Asuitable replacementisrequiredforthepressureswitch.
Existingswitchhasfailed,andareplacementisnot available.
Line3CalcinerExitEndSeal ISA03ADU Conversion System All CCFD 22042 ReplaceProcessWater PipingtoS1030Transition ReplaceprocesswaterpipingtoS1030transition.Currentlythreespraynozzlesare installedinthetransitionpieceoftheS1030scrubber.Theysprayprocesswater onthesidesofthetransitiontoreducetheaccumulationofpowderontheinterior surfaceofthetransition.Theflowiscontrolledbythree1/2airoperatedcontrol valves,XV10301,2,and3.Thenozzlesarefedfromtheprocesswaterheader locatedinConversionviaa3/4pipe.Thislineseparatesintothree3/4inchlineson theroof.Each3/4linereducesto1/2tubingpriortoeachnozzle.Alloutsidepipingis heattracedandinsulated.Lastmonthapressurereducingvalvewasinstalledinthe 3/4lineinConversionaspartofCCF21371.Atapressuresettingof50psi,theflow ratetoeachnozzlewaslessthanneededtoensureadequatecleaning.Thisproject willinstall3/4airoperatedfullportcontrolvalves,fullportisolationvalves,and3/4 tubingtothenozzles.Inaddition,thepressurereducingvalvewillbereplacedwith asturdier1"valvemorecapableofhandlingthewaterhammerinthesystem.To reducehammerinthewaterlinecausedbytheairoperatedvalvesclosingquickly, Projectwillhelpensureadequateprocesswater flowtospraynozzlesintransitionofS1030and reducewaterhammerinthesystem.
RoofandConversion ISA01Plant Ventilation All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 23 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup aflowrestrictorvalvewillbeinstalledbetweeneachballvalveanditssolenoid.The restrictorswillreducetheflowrateintheexhaustdirectiononly.
CCFD 22043 ConversionPipingUpgrade SOLXLineMaterial SpecificationChange ConversionPipingUpgradeSOLXLineMaterialSpecificationChange.Additionof PVDFlinedpipetoapprovedmaterialoptionsforthislinetopreventleaksfrom corrodedwelds.Thematerialspecificationforthisservicefluiddoesnotcurrently allowlinedpipe,CCFisforadeviationtoaddlinedpipeasanappropriatematerial choiceforthisline.
TheSOLXtransferlineiscurrentlybeingcorroded fromtheliquidscrapandneedstobereplaced withlinedpipe.
SOLXTransferLinefrom ScrapCagetoURRS ISA07URRS SolventExtraction System,ISA11 ScrapUranium ProcessingSystem All CCFD 22044 ChemLabWasteTreatment RoomCounterGasNozzle Removal Projectistodisconnectandremovegas(airandgas)nozzlesonthecountertopof theWasteTreatmentRoomfrommainline.Mainlineswillbeplugged.
Thenozzleshavenotbeenusedinyearsandwill notbeusedinforeseeablefuture.
ChemLabWasteTreatment Room ISA18 Laboratories Systems All CCFD 22045 Line14GrinderWheel RinseTubeChange Currentrinsetubelimitsadjustabilityforrinsingthegrindingwheel,asaresult, operatorsaregettingeithertoomuchflowornotenoughflow,bothresultingin inadequaterinsing.Newdesignisexpectedtofixthisissue.
Rinsetubeisn'trinsingappropriately,causing sludgeatthepellet/grinderinterface.
Pelletingline14grinder.
ISA08ADU PelletingSystem All CCFD 22047 AC14PenetrationOutage Work CCFscopeincludesroofpenetrationworkfortheAC14replacementprojectthatis expectedtobecompletedintheoutagewindow.
Duetothelocationofthiswork,theAC14work waschosentodoitseparatelyduetotheimpacts ontheoperationalareasbelow.
CeilingabovePelletLine4 ISA08ADU PelletingSystem All CCFD 22051 ElectricalOutletsfor CamerasonLine8Welders CCFtoaddelectricaloutletstotheweldersonLine8forweldmonitoring.
Additionofelectricaloutletsisnecessarytoassist theinstallationofcamerasforweldmonitoring.
Line8andGW1and2 ISA10ADUFuel RodArea All CCFD 22052 PelletingPilotLineBlueM OvenHoodDuctInspection PortAddition Installanewinspectionportinthe12"ductcomingfromthepilotlineBlueM Oven.
Insufficientportsareavailabletoproperlyinspect theduct.
PelletingPilotLine ISA01Plant Ventilation All CCFD 22054 ElectricalOutletsfor CamerasonLine5Welders CCFtoaddelectricaloutletstotheweldersonLine8forweldmonitoring.
Additionofelectricaloutletsisnecessarytoassist theinstallationofcamerasforweldmonitoring.
IFBALine5Welders ISA12IFBAFuel Rod Manufacturing System All CCFD 22055 ElectricalOutletsfor CamerasonLine7Welders CCFtoaddelectricaloutletstotheweldersonLine8forweldmonitoring.
Additionofelectricaloutletsisnecessarytoassist theinstallationofcamerasforweldmonitoring.
IFBALine7Welders ISA12IFBAFuel Rod Manufacturing System All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 24 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup CCFD 22056 AdoptURRSModification CandleFilterBenchTesting Inordertodeterminethebestfiltermediaforthecandlefilter,benchtestingwith actualproductsolutionispreferredbythevendor.Afieldserviceengineerfrom vendorwillassistwithonsitetestingandatemporarytestrigwillbesetupinthe ChemicalDevelopmentLab.
Usingthemostsuitablefiltermediaforthecandle filterwillensureproperoperationofthecandle filterandminimizesmaintenanceanddowntime.
ChemicalDevelopmentLab ISA18 Laboratories Systems All CCFD 22057 WaterglasspumpsP1167A andP1167BSuctionand DischargeConnection Options WaterglasspumpsP1167AandP1167Bsuctionanddischargerepiping.The expansionjointswillhavetheoptionof2or3convolutions.
TheflexiblecouplingsonthedischargeofP 1167A/Bhavebeenasourceoffrequentleaks.
URRSWaterglass ISA15 Wastewater TreatmentSystem All CCFD 22058 InstallVacuumDryingSkid andDecantingColumnsto ProcessWetCombustible TrashDrumscontaining PERC Installanewprocesstoenableremovalofperchloroethylene(PERC)fromWet CombustibleTrashdrumssothattheycanbeincineratedusingournormal processes.ProcesswillventtoS2A/S2Bscrubber.
Sitehasover500drumswhichmayhavesome levelofPERCthatrequireremovalofthePERC priortoprocessingintheincinerator.
DrumStorageAreainback byURRSteamroom.
ISA01Plant Ventilation System,ISA13 LowLevel Radioactive WasteSystem Phases1 thru4 CCFD 22062 DIWaterSulfuricAcidPump P1361Replacement DIwatersulfuricacidpumpP1361replacement.P1361Ahasfailedandisleaking oil.Also,thepumpisobsolete,soadifferentpumpmustbeidentifiedand installed.
P1361Ahasfailedandisleakingoilandneedsto bereplaced.
URRSDIwater ISA15 Wastewater TreatmentSystem All CCFD 22063 PelletLines15PowderLift DoorModification CCFtomodifyLines1through5PowderLiftDoorPanelAssembliestoimprove sealing.
Itissuspectedthatthesedoorpanelsarenot performingaperfectsealthereforethisproject willattempttocorrecttheissue.
PowderLiftDoor ISA08ADU PelletingSystem Phase1 and5 CCFD 22064 ADURodline4,Cookie SheetRodLoader EscapementGateAddition Addapassivegateoverthecookiesheetrodloaderescapementtohelpensure thattherodsareproperlyloadedontothecookiesheets.
Thelinewillcontinuetooperateasitcurrently does,thenewgatewillprimarilyconstrainthe rod'spathandlimitanybounceandpotential damage.
CFFF,ChemicalSideADURod Line4 ISA10ADUFuel RodArea All CCFD 22066 NewTPBARHumidity Sensor InstallaNewHumiditySensorinTPBAR.TheStorageareaoftheTPBARareaisthe placewiththehighestrelativehumidity(RH).Havingaunitsensorlocatedinarea ofhighestRHwillensureunitisworkingtocontrolthemostlimitingenvironmental parameters.ThecurrentRHsensorwhichcontrolstheunitislocatedinthe productionareawhichistypicallytheareawithlowerRH.
Reducepotentialissueswithhighhumidity.
TPBAR Components All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 25 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup CCFD 22069 AddFireAlarmSystem Coveragetoareabetween ColumnLinesBBtoCCand 102.8to101.
Add7heatdetectorstomonitorareawherenewPERCDrumProcessingequipment willbeinstalled.AnFHAupdatewillberequired,aswell PreliminaryPHAfornewPERCDrumprocess identifiedtheneedforfiredetectioninthisarea.
InChemicalAreabetween ColumnLinesBBtoCCand 102.8to101 ISA13LowLevel Radioactive WasteProcessing Phase1 CCFD 22072 V120CentrateCollection TankLevelSwitch Substitution CCFtoauthorizethereplacementofLSH120Bvibratingforkliquidlevelswitchon V120CentrateCollectionTank.Thecurrentmodel2120DODR1NADAisnolonger manufactured.Thereplacementlevelswitchisthesameinallsignificant specifications,withtheexceptionoftheadditionofarelaycontact.TheCCFwill allowuseofeithervibratingforkliquidlevelswitch.
Currentmodeloflevelswitchisobsoleteanda replacementneedstobeapprovedforinstallation.
V120CentrateCollection Tank ISA03ADU Conversion System All CCFD 22074 Incinerator5AStackAccess DoorInstall Installaccessdooronductlegafter90degreeelbowimmediatelydownstreamof AD118inthePenthouse.
Operationsneedsadditionalaccesspointto facilitateductinspection.
Penthouse ISA01Plant Ventilation System All CCFD 22075 IncineratorToritFL936 DuctAccessDoorInstall InstallaccessdooronductupstreamofelbowgoingtoIncineratorToritFL936.
Operationsneedsanadditionalaccesspointto facilitateductinspection.
SOLX ISA01Plant Ventilation System All CCFD 22078 IFBACoaterThinFilm DepositionMonitorand QuartzCrystalSensor CCFtoallowtheuseofathinfilmdepositionmonitorandquartzcrystalsensorto measurethecoatingthicknessintheIFBAcoatingprocess.
Measurecoatingthicknessasbeingappliedto pelletstopreventB10outages.
IFBACoaters18 ISA14IFBA Processing All CCFD 22079 Line2PelletPressR53 Rebuild UpgradeLine2PelletPressR53electricalandmechanicalcomponentsand controls.
Improvedmaintenancereliabilityandreplacement ofworncomponents.
PelletLine2,between CalcinerLine2andSintering Furnace2B ISA08ADU PelletingSystem All CCFD 22089 InstallRemoteInput/
OutputRackonSOLXBasic ProcessControlSystemto SupportPERCDrum Project.
AddadditionalInput/OutputpointsinareawherePERCDrumProcessingwill occur.TheremoterackwillservicethePERCDrumProcessingequipment.
InstalladditionalI/Orequiredtoexpandsystem.
Areaboundedbycolumn lines01to102.8andBBto CC.AreainURRSwherePERC Drumsarecurrentlystored.
ISA13LowLevel Radioactive WasteSystem Phase1 thru3 CCFD 22091 SOLXToritFL1070Duct AccessDoorInstall InstallaccessdooronductupstreamsideofelbowthatventilatesVH751onthe Dissolverplatform.
Operationsneedsadditionalaccesspointto facilitateductinspection.
SOLX ISA01Plant Ventilation System All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 26 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup CCFD 22092 DissolverDirtyScrapS958 DuctAccessDoorInstall InstallaccessdoorattheendofthemainventilationductbranchupstreamofA/D 97undertheDissolverplatform.
Operationsneedsadditionalaccesspointto facilitateductinspection.
UnderDissolverPlatform ISA01Plant Ventilation System All CCFD 22093 ReplaceExistingActiveIon GageonCoater8 Thecurrentmicroiongagewillbereplacedby2instruments.
ThecurrentIongagehasbeenhavingswitching issuesandgivingbaddata.Thevendorsuggested wechangetothe2instruments,whichwillcover thefullvacuumrangeneeded.
Coater8chamber ISA14IFBA Processing All CCFD 22095 InstallAdjustableBuild StationatLaserWelder#6 CCFtoinstallanadjustableworkstationattheBuildStationLocationatLaser Welder#6.
Toaddressergonomicsissuesatthislocation,an adjustabletablewillbeinstalled.
LaserWelder6 Components All CCFD 22102 RentalAirCompressorand AirDryerInstall InstrumentAirandPlantAirareneededtosupporttheplantduringtheoutage.
CCFisneededtoinstallarentalelectricaircompressorandheatlessdesiccant dryer.
RentalAirCompressorandAirDryerisneededto supporttheplantduringtheoutage.
Outside Grounds All CCFD 22103 IncineratorHPIsokinetic ProbeInstallation.
ReinstallIncineratorIsokineticprobe.Probewillbeinstalledinexisting8"exhaust stacktocaptureHPairsample.
ReinstallIncineratorIsokineticprobeinstallation in8"exhauststacktocaptureHPairsample.
URRSIncinerator ISA01Plant Ventilation All CCFD 22104 AddDrainonIncinerator ExhaustDuctBetween AbsorberandDemister CCFtoinstalla2inchdrainonthe10inchexhaustductontheincineratorbetween theAbsorberandDemister.Themodificationisintendedtoimprovetheflowofthe drainandtoreducemoisturecarryovertothefilterbankdownstream.
Improveddrainflowwillhelpreducemoisture carryovertothefilterbankdownstream.
Incinerator ISA13LowLevel Radioactive WasteSystem All CCFD 22110 StillTower#1GFCI Modification CCFtomodifytheexistinggroundfaultcircuitinterrupter(GFCI)receptaclecircuit byplacingitinaweatherresistantenclosure.Thecircuitcurrentlyservicesthe watertreatmentcontroller.ReceptaclelocatedatStill#1EastSide.
DuetorepeatedtripsonthecurrentGFCIforthe stillcoolingtowerwatertreatment,thereisaneed toinstallanequipmentGFCIinaweatherresistant enclosure.
Still1CoolingTower ISA15 Wastewater TreatmentSystem All CCFD 22112 ModifyPackagePlant ServiceGratingtoEnable AccesstoAirValves ModifyPackagePlantServiceGratingtoEnableAccesstoAirValves.
Improveoperatoraccessandenhancesafetyof affectedareaofgrating.
OutsideURRS ISA16Storageof UraniumBearing Materials All CCFD 22113 PalletRacksforPatriot Building CCFtoinstallpalletrackinginthePatriotBuilding.
Installpalletrackingsystemformaterialstorage andpromote5Sinitiative.
PatriotBuilding Grounds All CCFD 22115 CameraReceptaclesfor NonFuelInsertStation CCFtoaddelectricaloutletstotheNonfuelInsertStationforaweldcameraand monitor.
Needforelectricalreceptacleinstallationinthe affectedarea.
InsertCartandInsert Station Components All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 27 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup CCFD 22117 ReviseExhaustPipingfrom LASER4 CCFtomodifytheexhaustpipingofLASERwelder4toincreasethesecondary exhaustinordertobelikeLASERwelders5and6,whichweremodifiedunderCCF 21210and21185,respectively.
ToincreasethesecondaryexhaustofLASER welder4 LASERwelder4 Components All CCFS 22119 EatonModel53BTXBasket StrainerSubstitution SubstitutionCCFtoreplacetheobsoletebasketstrainerforthepumpcooling systemontheNonFuelLeakDetectorwiththeEatonModel53BTXbasket strainer.
Thecurrentbasketstrainerisobsoleteandno longerworks.
HeliumLeakDetector VacuumPump ISA10ADUFuel RodArea All CCFD 22121 DemoofBuildStation2in BrazedGrids TheexistingBuildStation2inGridswillberemoved.Itsequipmentand componentswillbemovedtotheGridsTrainingareatoanewfullyadjustable workstationonCCFD22162.
BuildStation2willberemoved.
BrazedGrids Grounds All CCFD 22129 UTCommon,UTXRAY,UT1, andUT2Softhandling PneumaticsModification CCFtomodifyUTCommon,UTXRAY,UT1,andUT2SoftHandlingPneumatics.
Currentlytheexhaustsoftheairsolenoidswithinthepanelsaretiedtogetherin commonheaders.Asaresultofthisconfiguration,thereisbleedbackbackpressure andunwantedactuationofthebladdersofthesofthandlingsystem.
Currentlytheexhaustsoftheairsolenoidswithin thepanelsaretiedtogetherincommonheaders.
Theconfigurationcausesbleedbackbackpressure andunwantedactuationofthebladdersofthe softhandlingsystem.
UTCommon,UTXRAY,UT1, andUT2Softhandlersin MechanicalPlant ISA10ADUFuel RodArea Phase1 thru5 CCFS 22133 Still2pHProbe Substitution SubstitutionCCFtoallowthereplacementofpHprobemodelRosemount3500VP withtherecommendedRosemount396PVPmodel.
ThestillbottomspHprobeforStill2,PHIT1183,is broken,andreplacementhasalongleadtime.
Still2pHProbePHIT1183 ISA15 Wastewater TreatmentSystem All CCFD 22135 IFBACoaterCathodeEnd RetainerModification CCFtomodifythecoatercathodetargetretainerstoreducetheamountof movementthetargetscanslideonthecathode.
Modificationwillreducetheamountofcathode burnthroughsinthecoater.
IFBACoaters ISA15 Wastewater Treatment System,ISA14 IFBAProcessing All CCFF 22136 QCInspection6and8 Move CCFmodificationtomovetheQCInspection6and8workstationstoadifferent locationwithinGridOPSandQC.TheQCReworkStationmoveincludedaspartof thismodification.
Theseworkstationswillbemovedtoidentify issueswithGridssoonerintheworkflow.
Grids Components All CCFS 22138 ConversionLineLCV312A ActuatorSubstitution Replacement SubstitutionCCFtoreplacethecurrentactuator(Type:EIAXL0131S80A00)with newactuator(Type:XL0131S80SCWYCO).
LCV312AHYTORKactuatorisnotoperableand needstobereplaced.Currentactuatorisnot available,andanewtypeofactuatorisavailablein thestoreroom.
ConversionLine3 ISA03ADU Conversion System All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 28 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup CCFD 22139 NewBuildStationsforCEin LaserX CCFtoinstallnewbuildstationsnearLaserXtosupportnewVVERloadforgrids.
Buildstationswillrequirenetwork,power,andplantairruntothem.
GridswillhaveextraloadwithnewVVERcontracts andthereforemorebuildstationsareneededfor grids.
NearLaserX Components All CCFS 22140 URRSIncineratorashrake ventflexhose.
SubstitutionCCFStoidentifyandreplacetheventhoseontherakedoorpickup withmaterialthatismoretemperaturetolerant.
Existingincineratorfumehoseisnotflame resistant.
URRSIncinerator ISA01Plant Ventilation All CCFD 22145 Shed31bRepurposing.
CCFtoconvertaportionofShed31(BayB)tobeusedasalessthan90daystorage area.Theadditionalareaisneededtotemporarilystorepreviouslygeneratedwet combustiblematerial(WCM)drumscontainingsmallamountsofperchloroethylene andothermaterials.drumsarebeingmarkedinthismannerandstoredinthisnew areatocomplywithacommitmentmadetoDHECandtheEPA.
Additionalstoragespaceisneeded.
TractorShed31b Grounds All CCFD 22152 MobileAmmoniaChiller RentalSupply/Return ConnectionandPower DisconnectInstall ProjecttomodifytheMcQuayUnitammoniachillwaterlinesandpowertobeable toisolatetheMcQuayunitandconnectandoperatetheMobileunitinsteadofthe McQuay.
ThesecondaryMcQuayAmmoniaChillerunitis downandneedrepairing.Mobileunitwillserveas thebackupunitincasetheprimaryunitfails,while secondaryunitisbeingrepairedorreplaced.
OutsideBuildingBehindUF6 Bay ISA03ADU Conversion System All CCFD 22153 LaserXFilterFlange WeldmentModification CCFtomodifythefilterflangeweldmenttoallowfitupoftheSootFiltersforLaser X.
Thecurrentdimensionsofthefilterflange weldmentsallowverylittleroomforerrorforthe filterelementmanufacturers.Thisoftenresultsin aninterferenceofthefilterelementinstallation duetothefilterelementouterdiameterbeing slightlylarger.
LaserX Components All CCFD 22156 RelocatePulsation DampeneronCylinder WashV07BPumpP05 RelocatePulsationDampeneronCylinderWashV07BPumpP05.
Thepumpvendormanualsstatethatthesurge dampenershouldbeasclosetothedischargeof thepumpaspossible.
CylinderWash ISA09URRS CylinderWash System All CCFS 22158 WATLOWOverTemp ControllerSubstitution SubstitutionCCFauthorizingthereplacementofaWatlowTemperatureController Rangeto2000°Fforacontrollerofthesamemanufacturerpreviouslyratedto 2500°F.CCFwillallowuseofeitherWatlowTemperatureControllerforthis application.
ThecurrentmodelLVC1KW00002500Ahasalong leadtimethatwillimpactToolingssupporttothe plant.
ToolingFabrication;FC8542 CressFurnace Components All CCFD 22159 StructuralPlatformabove PelletPress2Modification, CCFtomodifythestructuralplatformabovePelletPress2(7level)to accommodatetheinstallationofanewcabletray.Inaddition,thismodification restoresmissinganchorsatstructure'scolumn(boltsoneofcolumnstothefloor).
Thenewcabletraywillallowforeasier removal/reinstallofthepelletpress,whichwill conserveresourcesinthefuture.Restorationof Structuralplatform(7level) abovePelletPress2.
ISA08ADU PelletingSystem All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 29 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup toAllowforInstallationof CableTray.
themissinganchorboltsatthecolumnwillassure thestructuremeetsseismicallyrequirement.
CCFD 22160 ModificationofWarm CausticPolypakEnclosure ModifythepolypakenclosureonthedischargeoftheF1168warmcausticfilter press,tochangefromLexantostainlesssteel.Nochangeindimensions.
TheLexanmaterialfrequentlybecomesbrittleand breaks,resultinginfrequentdowntimeforrepair. URRSOutside/Waterglass ISA15 Wastewater TreatmentSystem All CCFD 22162 TrainingAreainGrids CCFtorepurposeanareanearBrazedGridsintoatrainingarea.Workstationswill beinstalledwithadjustabletables.
Trainingareaisneededfornewemployeesto supportthenewVVERworkload.
BrazedGrids Grounds
- Phase1, 2,3,6, and7 CCFS 22163 RodWeighWalkingBeam PneumaticCylinder Substitution SubstitutionCCFtoallowthesubstitutionofthepneumaticcylinderusedto transferrodsbetweenwalkingbeamsatRodWeigh.TheASidetransfersrods betweenWalkingBeamA2&A3.TheBSidetransfersrodsbetweenWalkingBeam A5&A6.TheexistingcylinderontheASideisdamagedandobsoleteandrequires replacement.CCFwillalsocoverthereplacementoftheBSidecylinderwhen required.
Theexistingcylinderisdamagedandobsolete.
RodWeighWalkingBeam SideA&B ISA10ADUFuel RodArea All CCFD 22164 PressureTransmitterPTS 945PressureChange CCFtochangetherangeofPTS945from0120psito0200psitoprevent nuisancetripsfrompressurespikesinthecitywaterline.
Incineratoristrippingofflineduetospurious spikesincitywaterpressure.RerangePTS945to allowforpressuresofupto200psi,without trippingouttheincinerator.
IncineratorOffGasScrubber ISA13LowLevel Radioactive WasteSystem All CCFD 22166 SilettaFeederThinnedTop BootandAlternateClamp GasketthatisResistantto TearingandDeformation.
RollCompactorSilettaFeederBootChangeRequestandalternatequickconnect gasket.AlternatematerialQuickClampGasketstoimproveresistancetotearing anddeformation.
Thecurrentbootthicknessisstiffenoughsuch thatthetopSilettaFeederQuickClampFlange cannotbeeasilymovedandheldoutofthepath ofthefeederwhenbeingremoved/reinstalled.An alternatematerialfortheQuickClampGasketsto improveresistancetotearinganddeformation.
PelletingSilettafeeder ISA08ADU PelletingSystem All CCFD 22169 HydrogenPressure MonitoringReconnection ConnecthydrogensupplytoPIT1003usinganexistingvalveonthenewheader.
PIT1003monitorshydrogensupplypressure that'srecordedinPI.ReconnectingPIT1003will addressCAPIR20224009.
UF6Bay ISA03ADU Conversion System All CCFD 22171 MoveEngraveronTable Theengravertableatlaser5(418F02EQ10)needstobemodifiedtobringthe engraverclosertotheoperator.Theoperatorcurrentlyhastostretchacrossthe tabletoaccesstheequipment.
Theoperatorcurrentlyhastostretchacrossthe tabletoaccesstheequipment.
LaserWelder5inGrids Components Structures All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 30 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup CCFD 22173 ReplacementofSOLXFlow TransmittersFT1076and FT1476.
CCFtoreplaceSOLXDPFlowTransmittersFT1076andFT1476withMagneticFlow Transmitters.
ExistingDPflowtransmittersarepronetoleakage andinternalwearduetothefluidstheycontactin theprocess.Theproposedmagneticflow transmittersaremoreresistanttothese conditions.
SOLXFeedTanks1076and 1476 ISA07URRS SolventExtraction System All CCFD 22174 InstallationofSTAAlarm TriptoReplaceFailedOrtec RelayCardinIFBAScrap GammaScannersystem.
ReplacementofOrtecrelaymodulewithMooreSTAAlarmTrip.Systemiscovered byISA14.
TheOrtecalarmcardhasfailedandisobsolete.
SimilarinstallationsexistusingMooreSPAtripsin SOLXandtheConversionLines.
MOPWaterEffluentMonitor RE7092 ISA14IFBA Processing All CCFD 22175 RemoveSpoolthatCollects CalciumCarbonateScaleon PumpoutLinefromWestII toWestI Removeaspoolthatcontainsareducer,tee,andvalveaswellasanadditional blockvalveonthepumpoutlinefromWestItoWestII.
Thisspoolwasinstalledtorunapastpilotstudy andisnolongerneeded.Therestrictioncausedby thevalveslowstheflowandencouragescalcium carbonatescaletoformatthislocation.During ourlastpipecleanout,themostsignificant blockagewasfoundatthisspool.
WestLagoons Grounds All CCFD 22176 ImprovementstoAcetone DispensingSystem Configurationchangetotheacetonedispensingsystemtoreducethevolumeof thedrumheel.
Reducetheamountofacetoneremainingin "empty"acetonedrums Inwalkwaynearzincroom Grounds All CCFD 22183 IncineratorVentilationDuct HeatingElementGasket ThereiscurrentlyagapbetweentheIncineratorductheatertopcoverand housing,allowingairtobepulledintothesystem.ThisCCFwillinstallagasket betweentheductheatertopcoverandhousingtoeliminatethegapandsealthe duct.
Installationofthegasketwilleliminatepotential pathsfordebrisintrusionandflyashtoescapethe scrubbersystem.
IncineratorVentilationDuct HeatingElement ISA01Plant Ventilation All CCFD 22184 ScrapCageGammaMonitor PipingReplacement CCFtoreplacethepipingfromtheScrapCagetotheScrapCagegammamonitor.
CurrentlythereareseveraldifferentpipematerialsofPVC,Kynar,andStainless.
ThisCCFwillchangepartofittostainlessforconsistencyandkeeptheKynaronthe horizontalruntotheGammaMonitor.
Replacepipingduetoclogging,material inconsistencies,andprovideamorefavorablepipe routing.
ScrapCageGammaMonitor ISA11Scrap Uranium ProcessingSystem Phase1 CCFF 22185 SatelliteAccumulation StationSAA11Removal SatelliteAccumulationStation(SAA)11isnolongerbeingusedandwillbe demolished.Scopeincludesremovalofwastepaintdrumandaerosolpuncture stationfromflammablecabinetsstagedunderneaththeshedbetweenSealands,S 30&S31,adjacenttothetractorshed.Theflammablecabinetswillremaininthe areaforfutureuse.Wastelabelswillberemoved.
SatelliteAccumulationStation(SAA)11isno longerbeingusedandwillbedemolished.
PlantGroundsnextto TractorShed Grounds All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 31 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup CCFS 22186 ReplaceYstrainerinUN linetospikingstation#2 SubstitutionCCFtoreplaceYstrainerinUNlinetospikingstation#2.TheYstrainer ontheUNlinefeedingspikingstation#2showedsignsofwearandthestrainer modelisnolongeravailable.
TheTitanFCIYstraineronspiking#2isnolonger commerciallyavailable.
IncomingUNPipetoSpiking Stations ISA03ADU Conversion System
All CCFD 22188 LaserXGrippers Modification ProjectistohaveToolShopmachinenotchoutsideedgesofLaserXgrippersto universallyfitLaser3,4,5and6toolingconfigurations.
ModificationofLaserXgripperswillprovide necessaryclearancetobeusedwithdifferent toolingconfigurations/fixtures.
LaserX Components All CCFD 22195 RemoveandReplaceValve 0052onP302Discharge LinewithSpoolPiece RemoveandreplaceSaundersvalve(PN0253450A11TP2),tagged#0052,on P302dischargelinewithaspoolpiece.LocatedinConversionLine3.
Valve0052leaks.Lockout/Tagoutwillnotbe impactedasthereisanothervalve(0053) downstreamfromvalve0052lessthantwofeet away.
ADULine3 ISA03ADU Conversion System All CCFS 22204 Substitutionofreversing motorstartedforPelletLine 4PowderLift.
SubstitutionCCFforareversingmotorstarterforPelletLine4PowderLift.An EATONA56DN0ABstarter(S.R#19500)willbesubstitutedforexisting,obsolete andunavailablestarterCutlerHammermodelW210MLCFCcontactorwithWBL3FJ overload Existingstarter/overloadassemblyhasfailedand isobsoleteandnotavailablefromthestoreroom.
Line4PowderLiftControl Panel ISA08ADU PelletingSystem All CCFD 22207 InstallManualSamplePort onRiverDischargeLine Installamanualsampleportontheriverdischargeline.Thesampleportwillbe locatedonthedischargeoftheRoundTankPumpsP1116A/B.Thesampleportwill beonalinethatpullsfromthislineandreturnstotheRoundTankT1116.
Thesampleportenablesdatacollectionfor evaluatingprocessimprovements.
OutsideURRS Grounds All CCFS 22208 XV756FActuator Substitution SubstitutionCCFtoreplacethevalveactuatorandsolenoidonXV756FontheSOLX DirtyScrapSafeGeometryDissolver.
CurrentlythevalvebodyforXV756Fisleaking.
Whilereplacingthevalvetheactuatorwillbe upgradedtotheWorcesterSeriesF39thatwas evaluatedbyCCF21085andITRPSEDoc0007724.
DirtyScrapDissolver ISA04Safe Geometry DissolverSystem All CCFS 22211 Substitutionforalternate leveltransmitterforADU Lines1and5precipitator tanks.
SubstitutionCCFforalternatesensorforConversionLines1and5precipitatortank leveltransmittersLITSx05A&B.
Oneexistingtransmitterhasfailed.Theexact replacementisnotavailablefromthestoreroom andcurrentlyhasanextendedleadtime.
ADULines1and5 PrecipitatorTanks ISA03ADU Conversion System All CCFS 22212 SaundersLinedValve (SR#63061)
SubstitutionCCFtoreplaceanobsoletevalvemodelinConversion.
Valveobsolete.PFAlinedisapprovedperFSS003 13 Conversion ISA03ADU Conversion System All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 32 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup CCFD 22218 DumpHoodandGather StationPCChangeout CCFtochangeouttheDumpHoodandGatherStationComputers.
ThecurrentPCsarerunningwindowsthatisno longersupportedbyMicrosoft.Upgradingto Windows10tomaintainWindowsupdatesand supportasnecessaryforcomputersecurity.
BulkBlendingGatherStation andDumpHood.
ISA05ADUBulk BlendingSystem All CCFD 22222 IFBADehumidification steampipingmodification ReworkbalancelinebetweenexhaustandcondensateinletforSpiraxSarcoAPT14 atPK9662reactivationcoilcondensaterecovery.
Pipingreworkwillalleviateapotentialpumping problem.
IFBADryRoom DehumidificationSkid OutsideofBuilding ISA12IFBAFuel Rod Manufacturing System All CCFD 22227 IFBAMopWaterHMI Replacement IFBAproject/MOPWaterHumanMachineInterface(HMI)Replacement.Replace existingQPHMIModelIC754VSI12CTDwithdirectreplacementmodel IC755CSS12CDB HMIModelIC754VSI12CTDDiscontinueddirect replacementmodelIC755CSS12CDB IFBA-ScrapCage/Mop Water ISA14IFBA Processing All CCFD 22228 ConversionLine3Electronic HornReplacement (Dispatch142397)
CCFtosubstituteanalternateAlarmHornforConversionLine3.TheHornisfrom thesamemanufacturer,samevoltage,samecurrent,bothareULlistedbutthe manufacturerPartNumberchanged.Bothmodels450and450Eelectronichorn offeraloud,clearanddistinctivetone.
ElectricalfailureontheDecantercontrolpanel resultedinthehornfailure.Thereplacement horn'smodelnumberhaschangedbythe manufacturer.Thealternatealarmhornfor ConversionLine3isfromthesamemanufacturer, samevoltage,samecurrent,bothareULlisted.
Bothmodels450and450Eelectronichornoffersa loud,clearanddistinctivetone.Themanufacturer updatedthemodelnumbertoinclude"E"to indicateelectronic.
ConversionLine3 ISA03ADU Conversion System All CCFD 22231 SOLXWonderwarePC ChangeOut ScopeincludesthechangeoutoftheoldWindows7PCwithanewWindows10PC intheSOLXoperatingarea.ThisPCusesWonderwareapplicationfordisplaytothe operatorscreenandhasSSCsassociatedwithit.SSCsidentifiedintheCCFthat requiredtestingtoconfirmfunctionality.
Windows7isnolongerasupportedoperating systemfromMicrosoft.Weneedtoupgradethis PCtoWindows10tomaintainsecurityupdates andsupportforthenewoperatingsystem.
URRSOperatorsStationin SOLX ISA04Safe Geometry DissolverSystem, ISA02Uranyl NitrateBulk StorageSystem, ISA07URRS SolventExtraction System All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 33 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup CCFD 22234 WarmCausticHotWater BFPSubstitutionRP0656A, RP0656B,RP0657A,RP 0657B Vendorhaschangedmodelnumbersforthehotwaterbackflowpreventersinthe warmcausticprocess.Substitutenewmodelnumberwith"LF"prefix.
Vendorhaschangedmodelnumbersforthehot waterbackflowpreventersinthewarmcaustic process.Substitutenewmodelnumberwith"LF" prefix.
URRSWaterglass ISA15 Wastewater TreatmentSystem All CCFD 22235 F1165AlternateFelt AllowfortheuseoffeltmaterialNPO1801GL2fromCrossFiltration.Itis polypropylene(likeexistingfelts),withsmalldifferencesinweightandweave.
Attemptingtofindafeltthatwillresultinlonger filterlife.
URRS/Waterglass ISA15 Wastewater TreatmentSystem All CCFD 22236 IFBACoaterQuartzCrystal SensorMonitoringLocation Modification CCFtochangethelocationofthequartzcrystalsensormonitoringportonthe coaterfrontdoor.TheoriginallocationintroducedwithCCFD22078hasa protrusionontheinsideofthedoor,makingittoothickforthesensortothread intotheport.
Theoriginallocationdoesnotaccommodatethe sensor.
IFBACoaters ISA14IFBA Processing All CCFS 22243 HEPAFilterAlternativefor SR#21062 ApproveHEPAFilterSR#21075(Model#T007W0405NU5100GGFU5)tobe usedasanalternativeforSR#21062(Model#O007W0405NU5100GGFU5).T clipsonSR#21075(Model#T007W0405NU5100GGFU5)willberemovedand filterwillbeusedonequipmentthatusesSR#21062.SR#21075(Model#T007W 0405NU5100GGFU5)withTClipremovalwillusedon:DC1515,DC1609, DC1709,DC1809,DC3151,FLH1389,FN1564,FN1714,VNT700D7andX7901B7.
SR#21075(Model#T007W0405NU5100GG FU5)isthesametypeoffilterasSR#21062 (Model#O007W0405NU5100GGFU5),but SR#21075hashardwareTClipsand21062does nothaveTClips.TClipswillneedtoberemoved tobesimilartypefilter.
PelletingArea ISA08ADU PelletingSystem All CCFS 22245 ConversionDecanterGlyd Ring(ORing)Substitution TheTurconGlydringusedtorebuildthedecanterrotatingassemblyiscurrentlynot available.CCFtospecifyasubstitution.Thestoreroomnumberis360301.Thepart isshownondrawing360F26EQ10andisidentifiedasitemnumber57inthebillof material.
Theleadtimetoobtainthecurrentpartis19 weeks.
ADUConversionDecanters ISA03ADU Conversion System All CCFD 22258 CAMFILStainlessSteelHEPA FilterAlternativefor SR#21500 ApproveHEPAFilterModel#01XHtobeusedasanalternativeforSR#21500.
AlternativefilterModel#01XHisaUL586stainlesssteelboxframeHEPAFilter versuscurrentfilterModel#O007isaUL586fireretardantplywoodboxframe HEPAFilter.
UL586FRPlywoodHEPAfiltersmaterialisnot readilyavailable.UL586stainlesssteelHEPAFilters materialiscurrentlymorereadilyavailable.
StainlessSteelHEPAFilterswillbeusedasback up.
Roof ISA01Plant Ventilation System All CCFD 22260 FireWaterTank#2 refurbishment CCFtorestoreandbringfirewatertank#2inlinewithcode.
Firewatertank#2hasareasthatdonotmeet currentcodes.Alistof21itemswereidentifiedto improvecodecompliance.
OutsidetheLowLevelWaste Building.
Grounds All
WESTINGHOUSE NON-PROPRIETARY CLASS 3
LTR-RAC-23-06 Page 34 of 34
WestinghouseCFFF2022FacilityChangeReport CCF Number Title Description Justification Location ISAID Phases Approved for Startup CCFD 22262 InstallNewFloorGrating andSupportsintheFirst Section(WestSide)oftheS 958scrubber.
CCFtoinstallsupportsandgratingthataredesignedtobeusedtogether.Thefloor gratingwillbe1.5"deepx1.5"squaremesh.Twotypesofsupportswillbeused:
Fiberglassdoublenotchheadsupportswillbeusedontheseambetweentwo sectionsofgrating,holdingthemtogether,andsinglenotchsupportswillbeused forgeneralsupportthroughout.
Thefloorinthefirstchambercollapsed.CCFwill duplicatetheflooringthatwasinstalledinthe secondsectionofthescrubber,inCCF16541.Also, theoldflooringwasverydifficulttoremovefor scrubbercleaning.
RoofoverSOLX ISA01Plant Ventilation All CCFD 22265 MensChangeRoom Refurbishment Menschangeroomonthecleansideprojecttoreplacethetileflooringandthe ceilingwithinthetwoshowers.HPsurveyedtheflooringanddeterminedfixed contaminationwasfound.Materialtobedisposedofaslowlevelwaste.
Thereareseveralshowerstallsropedoffdueto damagedceiling.Inaddition,theoldvinyltile flooringiscomingupcausingtrippinghazards.
Men'sChangeRoom Grounds Phase1 and2 CCFD 22276 UF6PadStorageRackPost InstalledAnchorScrews UF6PadStorageRackPostInstalledAnchorScrewsNondestructiveExaminationof theUF6CylinderStorageRacksnotedmultipleracklocationswithanchorboltsthat areeithermissingordegradedduetoatmosphericorsoilbasedcorrosion.
Eliminatehazardofdegradedanchorbolts potentiallyimpactingthestructuralintegrityofthe storagerack.
UF6StorageCylinder ISA03ADU Conversion System All CCFD 22284 "A"CellChemicalCooling TowerStructureChange CCFtodocumenttheupdatedstructurethatisbeinginstalledonthe"A"Cell ChemicalCoolingTower.
Theexistingstructurehadcrackingandhadtobe replaced.Themanufacturerhasbegunupgrading theirCellStructureswithanewdesign.Thenew designwillreplacethecrackedstructure elements.
ChemicalCoolingTower Grounds All CCFD 22285 T1143HotWaterTank BackflowPreventers Duringthelowtemperaturesexperiencedduringthewinterholidays,thefourBFPs goingtoP1160AandP1160BfromT1143weredamagedfromfreezingconditions inWaterglass.Thehotwaterbackflowpreventersaremadetoorderandhavean8 9weekleadtime.ThisCCFwillreplacetheseWattsLF909M1QTHW2backflow preventerswithanalternatefromZurn(Model975XL2).Thisalternateisratedfor 180degreesFahrenheitwhereasthecurrentbackflowpreventerisratedfor210 degrees.URRSoperationsmustadministrativelycontrolthetemperaturebelow 180degreesFahrenheitwiththesealternatebackflowpreventers(BFP)inplace whenusingtheP1160AorP1160Bpumps.
Currentbackflowpreventersaredamagedfrom freezingconditionsandareIROFSandmustbe replaced.
Waterglass ISA15 Wastewater TreatmentSystem Phase1 and2