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| {{#Wiki_filter:REPORTOFTYPEBANDCLEAKRATESD.C.COOKPLANTUNIT2-1984MDTROINNEfMNPY.(8gg0gq00308+<0<~PDR*DOCY050003i6P,PDR 0 | | {{#Wiki_filter:REPORTOFTYPEBANDCLEAKRATESD.C.COOKPLANTUNIT2-1984MDTROINNEfMNPY.(8gg0gq0030 8+<0<~PDR*DOCY050003i6P,PDR 0 |
| jTABLEOFCONTENTSSECTION1.12.0TITLESUMMARYOFRESULTSTABLES2.1TABLE12.2TABLE22.3TABLE3PAGE2-3 1..0SUMMARYOFRESULTSAsindicatedintheaccommanyingILRTreport,TypeAleakagetestresultsdonotindicateafailuretomeetthecontainmentoverallleakageacceptancecriteria.GuidelineTypeB&Cleakageswereexceeded,however,asdetailedinthefollowing.TypesB&CLeakRateTesting(**12THP'4030STP.203)wasperformedonUnit2betweenMarch12,1984andJune29,1984.TableOlshowsthevalvesthatexceededtheirrespectiveguidelineleakages.Table52givesabriefsummaryoftherepairsmadetoleakingvalves.Tablee3showsabriefhistoryofthesevalvesastestedduringprevioussurveillances.WhiletestingZone4pipingpentrations,severalpenetrationswerefoundtobeleaking.ThesepenetrationswereCPN-4,CPN-23,CPN-40,&CPN-44.CPN-4wasrepairedby,weldingaholeinthebellows.CPN-23,CPN-40,&CPN-44alsohadholesinthebellowsbut.werenotrepairedperAEPSCreviewoftheplantFSARdeterminingthatbellowsoncontainment,penetrationsarenotneededtomaintaintheleak-tightintegrityofcontainment.Zone4wastestedafterisolatingtheabovepenetrations.PAGE1 | | jTABLEOFCONTENTSSECTION1.12.0TITLESUMMARYOFRESULTSTABLES2.1TABLE12.2TABLE22.3TABLE3PAGE2-3 1..0SUMMARYOFRESULTSAsindicated intheaccommanying ILRTreport,TypeAleakagetestresultsdonotindicateafailuretomeetthecontainment overallleakageacceptance criteria. |
| | Guideline TypeB&Cleakageswereexceeded, however,asdetailedinthefollowing. |
| | TypesB&CLeakRateTesting(**12THP'4030STP.203)wasperformed onUnit2betweenMarch12,1984andJune29,1984.TableOlshowsthevalvesthatexceededtheirrespective guideline leakages. |
| | Table52givesabriefsummaryoftherepairsmadetoleakingvalves.Tablee3showsabriefhistoryofthesevalvesastestedduringprevioussurveillances. |
| | WhiletestingZone4pipingpentrations, severalpenetrations werefoundtobeleaking.Thesepenetrations wereCPN-4,CPN-23,CPN-40,&CPN-44.CPN-4wasrepairedby,weldingaholeinthebellows.CPN-23,CPN-40,&CPN-44alsohadholesinthebellowsbut.werenotrepairedperAEPSCreviewoftheplantFSARdetermining thatbellowsoncontainment, penetrations arenotneededtomaintaintheleak-tight integrity ofcontainment. |
| | Zone4wastestedafterisolating theabovepenetrations. |
| | PAGE1 |
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| |
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| VolumeDescriptionValveTABLE1Guideline(sccm)AsFoundAsLeft(sccm)(sccm)UpperVent.SupplyAirPart.Rad.Mon.VCR-1058VCR-205SM-13600602001962380109NitrogentoPRTN-1598N-2854556540ChargingtoRegen.HxRCDTVentHeaderRCTVentHeaderCLVGCUVDrainHeaderRHRRecirc'E'owerCont.MonitorAirParticlRad.MonBoronInjectionBoronInjectionCPNCoils384CCWGlycolReturnExpan.PostAccidentSampleSupPostAccidentSampleSupCS<<321DCR-2038DCR-207N-1608DCR-201,.DCR-6206DCR-621ICM-305ECR-338ECR-35ECR-316ECR-32ICM-251ICM-250~CCW-243-72R-157JECR-416ECR-41718012012012010806012024024060601515238182971639240759102495130070318543229794725029974420258190712434051120 WL VolumeDescriptionValveGuideline(sccm)AsFoundAsLeft(sccm)(sccm)ControlAirToCont.CPNCoils285CCWCPNCoils384CCWCPNCoils285CCWPlantAirtoCont.checkValvesPersonnelAirlockCoverFlangeZone4PipingPene.XCR-102&XCR-103CCW-243-'25,>CCW-244-72CCR-440PA"342N/AN/A1206060601205511735321092711883974121198535321092711883974121802 TABLE2DuringtheB&Cleakratetestingthefollowingpenetrations"'erefoundtohaveexcessiveleakratesandrequiredrepairs:VolumeDescritionUpperVent,SupplyAirPart.Rad.Mon.NitrogentoPRTChargingtoRegn.HxRCDTVentHeaderRCDTVentHeaderValve$jVCR-105&VCR-205SM-1N-159&N-285CS"321DCR-203&DCR-207N-160&DCR-201R~eaieaVCR-105:Xnspectedseal&seat,foundnodamageVCR-205:Manufacturerreplacedseal,repairedseat,replaceddowelpinReplacedValveN-159:Lappedseat,replaced.plug,spring,&gasketN-285:Replacedwedge&gasketReplaceddisc&gasketDCR-203:NorepairnecessaryDCR-207:ReplaceddiaphragmN-160:Cleanedvalvedisc&seatDCR-201:NorepairnecessaryCLV&CUVDrainHeaderDCR-620&CR-621DCR-620:CleanedseatDCR-621:Cleanedseat,replacedpacking10KRecirc.'E'CM-305Lappeddisc.LowerCont.MonitorECR-33&ECR-35AirParticleRad.MonECR-31&ECR-32ECR-33:Cleaned&lappedseatECR-35:Machinedseats&repackedvalveECR-31:Iappedplug&seat,replacedgasketsECR-32:Norepairsreq'uiredBoronInjectionBoronInjectionCPNCoils3&4CCWGlycolReturnExpan.ICM-251XCM-250CCW-243-72R-157IappedseatLappedSeatReplacedvalveCleanedseatPostAccidentSample...ECR-416Sup.aaLapped&machinedseat&plug,replacedgasketPAGE4
| | VolumeDescription ValveTABLE1Guideline (sccm)AsFoundAsLeft(sccm)(sccm)UpperVent.SupplyAirPart.Rad.Mon.VCR-1058VCR-205SM-13600602001962380109NitrogentoPRTN-1598N-2854556540ChargingtoRegen.HxRCDTVentHeaderRCTVentHeaderCLVGCUVDrainHeaderRHRRecirc'E'owerCont.MonitorAirParticlRad.MonBoronInjection BoronInjection CPNCoils384CCWGlycolReturnExpan.PostAccidentSampleSupPostAccidentSampleSupCS<<321DCR-2038DCR-207N-1608DCR-201,.DCR-620 6DCR-621ICM-305ECR-338ECR-35ECR-316ECR-32ICM-251ICM-250~CCW-243-72 R-157JECR-416ECR-41718012012012010806012024024060601515238182971639240759102495130070318543229794725029974420258190712434051120 WL VolumeDescription ValveGuideline (sccm)AsFoundAsLeft(sccm)(sccm)ControlAirToCont.CPNCoils285CCWCPNCoils384CCWCPNCoils285CCWPlantAirtoCont.checkValvesPersonnel AirlockCoverFlangeZone4PipingPene.XCR-102&XCR-103 CCW-243-'25,> |
| ~~4 TABLETWO(con't.)VolumeDescritionValve8R~eeirePostAccidentSampleSup.Zone4PipingPenetrationsECR-417N/ALappedseat6plug,replacedgasketWeldedholeinbellowsofCPN-4.CPN-23,CPN-40andCPN-44wereisolatedfromthecontainmentpenetrationandweldchannelpressurizationsystemPAGE5 i''~=vi,I,II'Clq TABLE3Valve.Guide-~1ineMar84-Jun84Nov82-an8arsccmfoundeftfoundetVCR-205&VCR-2053600sccm20019SCCm80SccsccmScc12412SM-IN-159&N-2856045623565109'0120120501501240240CS-321DCR-203&DCR-207N-160&DCR-201DCR-620&DCR-621180120120'202972016258240723818744169770650I2I106125I812ICM-305108059100202I0I0ECR-33&ECR-35ECR-31&ECR-3260120245I07I00124421421220II4014IICM-25I240704'067ICM-250CCW-243-7224060I422120I62R-157607940ECR-41615250ECR-417XCR-102&XCR-103CCM-243-2515120605325321091094141910100CCW-244-7260'7127117044651802CCR-440PA-342AirlockCoverFlan.601201881889743974121121213250NA49.64.6NNZone4Pip~Peetration117802Page6 | | CCW-244-72 CCR-440PA"342N/AN/A1206060601205511735321092711883974121198535321092711883974121802 TABLE2DuringtheB&Cleakratetestingthefollowing penetrations"'ere foundtohaveexcessive leakratesandrequiredrepairs:VolumeDescritionUpperVent,SupplyAirPart.Rad.Mon.NitrogentoPRTChargingtoRegn.HxRCDTVentHeaderRCDTVentHeaderValve$jVCR-105&VCR-205 SM-1N-159&N-285 CS"321DCR-203&DCR-207 N-160&DCR-201R~eaieaVCR-105:Xnspected seal&seat,foundnodamageVCR-205:Manufacturer replacedseal,repairedseat,replaceddowelpinReplacedValveN-159:Lappedseat,replaced.plug,spring,&gasketN-285:Replacedwedge&gasketReplaceddisc&gasketDCR-203:Norepairnecessary DCR-207:Replaceddiaphragm N-160:Cleanedvalvedisc&seatDCR-201:Norepairnecessary CLV&CUVDrainHeaderDCR-620&CR-621 DCR-620:CleanedseatDCR-621:Cleanedseat,replacedpacking10KRecirc.'E'CM-305 Lappeddisc.LowerCont.MonitorECR-33&ECR-35AirParticleRad.MonECR-31&ECR-32ECR-33:Cleaned&lappedseatECR-35:Machinedseats&repackedvalveECR-31:Iappedplug&seat,replacedgasketsECR-32:Norepairsreq'uired BoronInjection BoronInjection CPNCoils3&4CCWGlycolReturnExpan.ICM-251XCM-250CCW-243-72 R-157IappedseatLappedSeatReplacedvalveCleanedseatPostAccidentSample...ECR-416Sup.aaLapped&machinedseat&plug,replacedgasketPAGE4 |
| | ~~4 TABLETWO(con't.)VolumeDescritionValve8R~eeirePostAccidentSampleSup.Zone4PipingPenetrations ECR-417N/ALappedseat6plug,replacedgasketWeldedholeinbellowsofCPN-4.CPN-23,CPN-40andCPN-44wereisolatedfromthecontainment penetration andweldchannelpressurization systemPAGE5 i''~=vi,I,II'Clq TABLE3Valve.Guide-~1ineMar84-Jun84 Nov82-an8arsccmfoundeftfoundetVCR-205&VCR-2053600sccm20019SCCm80SccsccmScc12412SM-IN-159&N-2856045623565109'0120120501501240240CS-321DCR-203&DCR-207N-160&DCR-201DCR-620&DCR-621180120120'202972016258240723818744169770650I2I106125I812ICM-305108059100202I0I0ECR-33&ECR-35ECR-31&ECR-3260120245I07I00124421421220II4014IICM-25I240704'067ICM-250CCW-243-7224060I422120I62R-157607940ECR-41615250ECR-417XCR-102&XCR-103CCM-243-2515120605325321091094141910100CCW-244-7260'7127117044651802CCR-440PA-342AirlockCoverFlan.601201881889743974121121213250NA49.64.6NNZone4Pip~Peetration117802Page6 |
| '}} | | '}} |
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Text
REPORTOFTYPEBANDCLEAKRATESD.C.COOKPLANTUNIT2-1984MDTROINNEfMNPY.(8gg0gq0030 8+<0<~PDR*DOCY050003i6P,PDR 0
jTABLEOFCONTENTSSECTION1.12.0TITLESUMMARYOFRESULTSTABLES2.1TABLE12.2TABLE22.3TABLE3PAGE2-3 1..0SUMMARYOFRESULTSAsindicated intheaccommanying ILRTreport,TypeAleakagetestresultsdonotindicateafailuretomeetthecontainment overallleakageacceptance criteria.
Guideline TypeB&Cleakageswereexceeded, however,asdetailedinthefollowing.
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Table52givesabriefsummaryoftherepairsmadetoleakingvalves.Tablee3showsabriefhistoryofthesevalvesastestedduringprevioussurveillances.
WhiletestingZone4pipingpentrations, severalpenetrations werefoundtobeleaking.Thesepenetrations wereCPN-4,CPN-23,CPN-40,&CPN-44.CPN-4wasrepairedby,weldingaholeinthebellows.CPN-23,CPN-40,&CPN-44alsohadholesinthebellowsbut.werenotrepairedperAEPSCreviewoftheplantFSARdetermining thatbellowsoncontainment, penetrations arenotneededtomaintaintheleak-tight integrity ofcontainment.
Zone4wastestedafterisolating theabovepenetrations.
PAGE1
VolumeDescription ValveTABLE1Guideline (sccm)AsFoundAsLeft(sccm)(sccm)UpperVent.SupplyAirPart.Rad.Mon.VCR-1058VCR-205SM-13600602001962380109NitrogentoPRTN-1598N-2854556540ChargingtoRegen.HxRCDTVentHeaderRCTVentHeaderCLVGCUVDrainHeaderRHRRecirc'E'owerCont.MonitorAirParticlRad.MonBoronInjection BoronInjection CPNCoils384CCWGlycolReturnExpan.PostAccidentSampleSupPostAccidentSampleSupCS<<321DCR-2038DCR-207N-1608DCR-201,.DCR-620 6DCR-621ICM-305ECR-338ECR-35ECR-316ECR-32ICM-251ICM-250~CCW-243-72 R-157JECR-416ECR-41718012012012010806012024024060601515238182971639240759102495130070318543229794725029974420258190712434051120 WL VolumeDescription ValveGuideline (sccm)AsFoundAsLeft(sccm)(sccm)ControlAirToCont.CPNCoils285CCWCPNCoils384CCWCPNCoils285CCWPlantAirtoCont.checkValvesPersonnel AirlockCoverFlangeZone4PipingPene.XCR-102&XCR-103 CCW-243-'25,>
CCW-244-72 CCR-440PA"342N/AN/A1206060601205511735321092711883974121198535321092711883974121802 TABLE2DuringtheB&Cleakratetestingthefollowing penetrations"'ere foundtohaveexcessive leakratesandrequiredrepairs:VolumeDescritionUpperVent,SupplyAirPart.Rad.Mon.NitrogentoPRTChargingtoRegn.HxRCDTVentHeaderRCDTVentHeaderValve$jVCR-105&VCR-205 SM-1N-159&N-285 CS"321DCR-203&DCR-207 N-160&DCR-201R~eaieaVCR-105:Xnspected seal&seat,foundnodamageVCR-205:Manufacturer replacedseal,repairedseat,replaceddowelpinReplacedValveN-159:Lappedseat,replaced.plug,spring,&gasketN-285:Replacedwedge&gasketReplaceddisc&gasketDCR-203:Norepairnecessary DCR-207:Replaceddiaphragm N-160:Cleanedvalvedisc&seatDCR-201:Norepairnecessary CLV&CUVDrainHeaderDCR-620&CR-621 DCR-620:CleanedseatDCR-621:Cleanedseat,replacedpacking10KRecirc.'E'CM-305 Lappeddisc.LowerCont.MonitorECR-33&ECR-35AirParticleRad.MonECR-31&ECR-32ECR-33:Cleaned&lappedseatECR-35:Machinedseats&repackedvalveECR-31:Iappedplug&seat,replacedgasketsECR-32:Norepairsreq'uired BoronInjection BoronInjection CPNCoils3&4CCWGlycolReturnExpan.ICM-251XCM-250CCW-243-72 R-157IappedseatLappedSeatReplacedvalveCleanedseatPostAccidentSample...ECR-416Sup.aaLapped&machinedseat&plug,replacedgasketPAGE4
~~4 TABLETWO(con't.)VolumeDescritionValve8R~eeirePostAccidentSampleSup.Zone4PipingPenetrations ECR-417N/ALappedseat6plug,replacedgasketWeldedholeinbellowsofCPN-4.CPN-23,CPN-40andCPN-44wereisolatedfromthecontainment penetration andweldchannelpressurization systemPAGE5 i~=vi,I,II'Clq TABLE3Valve.Guide-~1ineMar84-Jun84 Nov82-an8arsccmfoundeftfoundetVCR-205&VCR-2053600sccm20019SCCm80SccsccmScc12412SM-IN-159&N-2856045623565109'0120120501501240240CS-321DCR-203&DCR-207N-160&DCR-201DCR-620&DCR-621180120120'202972016258240723818744169770650I2I106125I812ICM-305108059100202I0I0ECR-33&ECR-35ECR-31&ECR-3260120245I07I00124421421220II4014IICM-25I240704'067ICM-250CCW-243-7224060I422120I62R-157607940ECR-41615250ECR-417XCR-102&XCR-103CCM-243-2515120605325321091094141910100CCW-244-7260'7127117044651802CCR-440PA-342AirlockCoverFlan.601201881889743974121121213250NA49.64.6NNZone4Pip~Peetration117802Page6
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