ML17261B139
| ML17261B139 | |
| Person / Time | |
|---|---|
| Site: | Ginna  |
| Issue date: | 07/13/1990 |
| From: | ROCHESTER GAS & ELECTRIC CORP. |
| To: | |
| Shared Package | |
| ML17261B138 | List: |
| References | |
| NUDOCS 9008230232 | |
| Download: ML17261B139 (236) | |
Text
ROCHESTER GASANDELECTRICCORPORATION 89EASTAVENUE,ROCHESTER, NEWYORK14649INSERVICE INSPECTION REPORTFORTHETHIRDINTERVAL(1990-1999)FIRSTPERIOD~FIRSTOUTAGE(1990)ATR.E.GINNANUCLEARPOWERSTATIONREVISION0JULY13,19909008230232 900817IiPDRADOCK05000244QPDC A
GINNANUCLEARPOWERSTATIONInservice Inspection Report1990-1999Interval, FirstOutage1990TableofContentsIntroduction andSynopsisSummaryofWorkAccomplished Class1Components Class2Components Class3Components HighEnergyComponents DesignBreakWeldExaminations Consequential BreakWeldExaminations
-Component SupportExaminations SteamGenerator SystemPressureTestsHydrostatic TestingLeakageTestingSnubberProgramVisualExaminations Functional TestingRepair/Replacement ProgramRepairsServiceInducedRejectable Indications CodeRejectable Indications Replacements Erosion/Corrosion ProgramAttachment IISIProgramSummaryAttachment IIErosion/Corrosion (Minwall)
ProgramSummaryAttachment IIIMiscellaneous NDESummary l
GINNANUCLEARPOWERSTATIONInservice Inspection Report1990-1999Interval, FirstOutage1990INTRODUCTION ANDSYNOPSIS:
Inservice Inspection (ISI)activities duringthe1990Refueling Outagewereperformed oncomponents ofClass1,2,3,HighEnergyPipi'ng,SteamGenerator TubesandSnubbers.
Theexaminations wereinitiated on12March1990andactivities concluded on7May1990.Examination methodsincludedVisualExamination (VT),LiquidPenetrant Examination (PT),MagneticParticleExamination (MT),Ultrasonic Examination (UT),Radiographic Examination (RT),EddyCurrentExamination (ET),Functional Testing(FT)andSystemHydrostatic PressureandLeakageTests.Personnel involvedincludedtheRG&EMaterials Engineering andInspection ServicesSection.,
Southwest ResearchInstitute, GilbertCommonwealth, AllenNuclearAssociates, NDETechnologies, GinnaStationQualityControlandtheGinnaStationResults/Test Group.Additional SupportPersonnel
- involved, includedindividuals fromthefollowing departments:
GinnaStationInsulators, Maintenance, Electricians, PipeFitters,HealthPhysics,TurbineMaintenance, RG&E'sGeneralMaintenance andtheMechanical Engineering GroupoftheEngineering Department.
~SMMARYOF~WORACCMLISHED:Note:Adetailedsummaryofallcomponents withassociated resultscanbefoundintheAttachments.
I!*Atotalof63Class1components wereexaminedduringthe1990Outage.Theexamination forthesecomponents consisted of20VT-1's,11VT-3's,36PT's,3MT's,,lRT,and22UT's.Atotalof93examinations wereperformed onClass1components.
Class1examinations wereperformed onthefollowing components and/orsystemlines:Pressurizer.
SteamGenerators.
Regenerative HeatExchanger.
10"Pressurizer SurgeLine;10-RC8-2501 2"Auxiliary SprayLine;2-CH5-2501 10"SafetyInjection Line;10A-SI2-2501A
'h 6"SafetyInjection (L.P.)Line;6A-RC-2501-B 4"SafetyInjection (L.P.)Line;4A-RC-2501-B 6"SafetyInjection (L.P.)Line;6A-RC-2501-A 2"SafetyInjection LoopALine;2C-SI2-2501 2"SafetyInjection LoopBLine;2B-SI2-2501 2"LetdownLine;2B-RCO-2501-A 2"LetdownLine;2A-RCO-2501-B 2"LetdownLine;2A-CH4-2501 2"ChargingLine;2B-CH5-2501 2"Alternate ChargingLine;2A-CH5-2501 ReactorCoolantPumpB.ReactorCoolantPump-SpareFlywheel.
Valves.~SASS2COPOENTS'totalof75Class2components wereexamined.
Theexamination forthesecomponents consisted of7RT's,19UT's,32PT's,14MT's,2UTTK(Thickness Measurement),
10VT-1's>and35VT-3'sforatotalof119examinations.
Class2examinations wereperformed onthefollowing components and/orsystemlines:Non-Regenerative HeatExchanger.
SealWaterHeatExchanger.
ReactorCoolantFilter.PulseDampenerLine;,8A-CH-2502.
SealWaterInjection Filters.MainSteamLoopALine;30A-MS-600-1A.
MainSteamLoopALine;6B-MS-600-1A.
MainSteamLoopBLine;30B-MS-600-1B.
Feedwater LoopALine;14A-FW-900-1A.
Feedwater LoopBLine;14B-FW-900-1B.
L.P.SafetyInjection; Line10-SI-151.
L.P.SafetyInjection; LineSA-SI-301B.
LEPSafetyInjection; LineSA-SI-151.
L.P.SafetyInjection; Line8B-SI-151.
L.P.SafetyInjection; LineSD-SI-301.
LEPESafetyInjection; Line6-AC-601.
L.P.SafetyInjection;.Line 6A-AC-601.
L.P.SafetyInjection; Line4A-SI-301.
H.P.SafetyInjection; Line4D-SI-1501.
H.P.SafetyInjection;.
Line4E-SI-1501.
H.P.SafetyInjection; Line3B-SI-1501.
H.P.SafetyInjection; Line3C-SI-1501.
H.P.SafetyInjection; Line3E-SI-1501
'.P.SafetyInjection; Line2A-SI-1501.
H.P.SafetyInjection; Line2D-SI-1501>>.
ResidualHeatRemoval;LineSFF-AC-601.
ResidualHeatRemoval;Line6K-AC-151,
ResidualHeatRemoval;Line10B-AC-601.
ResidualHeatRemoval;Line10D-AC-601.
Residual'eat Removal;Line10A-AC-601.
ResidualHeatRemoval;Line10H-AC-601.
ResidualHeatRemoval;LineSC-AC-601.
ResidualHeatRemoval;Line6C-AC-601.
ResidualHeatRemoval;LineSX-AC-601.
Containment Spray;Line6C-SI-301.
Containment, Spray;Line6E-SI-301.
Atotalof21Class3components wereexaminedbytheVT-3visualtechnique, Class3component examinations wereperformed onthefollowing systemlines:Component CoolantPumpsDischarge toComponent CoolantHeatExchanger Line:SB-AC5-152.
ServiceWatertoComponent CoolingandSpentFuelPitHeatExchangers Line:20A-SWO-125-9.
ServiceWaterIntermediate BuildingtoA8cBChillersLine:6B-SW0-125-9.
Auxiliary Feedwater PumpsDischarge-Intermediate BuildingLine:3A-FW7-900-1B.
StandbyAuxiliary Feedwater fromPenetration 119toAS/GFeedwater Header.StandbyAuxiliary Feedwater FromPenetration 119toAuxiliary Feedwater PumpCLine:3A-FW8-902-A.
StandbyAuxiliary Feedwater from'Penetration 123toBS/GFeedwater Header.StandbyAuxiliary Feedwater ServiceWaterSupplytoStandbyAuxiliary Feedwater PumpDLine:4A-FW8-152-B.
TwentyThree(23)HighEnergyPipingcomponents wereexaminedduringthe1990Outage.Theexaminations forthesecomponents consisted of16VT-1's,6VT-3's,6PT's,18MT's,11UT's,1UTTKand16RT'sforatotalof74examinations.
HighEnergycomponent examinations wereperformed onthefollowing systemlines:~DesinBreakWeldExaminations:
MainSteam-LoopAOutsideContainment, Line:30A-MS-600-1A.
MainSteam-LoopBOutsideContainment, Line:30B-MS-600-.1B.
-LoopAOutsideContainment, Line:14A-FW-900-1A.
-LoopBOutsideContainment, Line:14B-FW-900-1A.
sn ConseuentialBreakWeldExaminations:
MainSteam-LoopAOutsideContainment, Line:30A-MS-600-1A.
MainSteam-LoopBOutsideContainment, Line:30B-MS-600-1B.
MainSteam-TurbineBuilding, Line:24A-MS-600-1A.
-TurbineBuilding, Line:20-FW-900-1.
-TurbineBuilding, Line:8-FW-900-1.
-LoopAOutsideContainment, Line:'4A-FW-900-1A.
-LoopBOutsideContainment, Line:14B-FW-900-1B.
MainSteam,Line:36-MS-600-1.
MainSteam,Line:24A-MS-600-1A.
MainSteam,Line:24B-MS-600-1B.
Feedwater, Line:14A-FW-900-1A.
Feedwater, Line:14B-FW-900-1B.
STEANGENERATOR
~BING:EddyCurrentExaminations wereperformed ontubesintheAandBSteamGenerators.
Thefollowing EddyCurrentexaminations wereperformed duringthe1990Outage:1~2~3~4,5.OpenGenerator Tubes,Previously identified degradation greaterthan20%.OpenGenerator Tubes,20%Minimum,RotatingRandomSampleFullLength(Total).OpenGenerator Tubes,100%ofallunsleeved tubes.HotLegTubeEndthroughFirstTubeSupportHotLeg.SleevedGenerator Tubes,20%RandomSampleofeachtype.SleeveEndtoSleeveEnd(minimum).
MRPCofRow1U-BendsandRow2U-Bendsthatareapart,ofthe20%RandomSampleFullLength.Thefollowing information summarizes theinitialpre-outage andpost-outage tubestatusaswellastheplannedandcompleted EddyCurrentworkscopeforSteamGenerators A8IB.STEAMGENERATOR A:TotalTubesOutofService(plugged)
SleevedTubesOpenUnsleeved Tubes32601731722915
Hot,Legto¹1TSPFullLength(20XRandom)PreviousInd.>20%SleevesReq'dMin291558335Number~Prom'd291558636.Number~Inst'd291558535Comleted100.0%100.3X100OX100.0%TotalTubesOutofService(plugged)
SleevedTubesOpenUnsleeved Tubes32601972232840Note:Atotalof75tubeswererepaired.
(51sleevedR24plugged=75repairs)STEAMGENERATOR B:TotalTubesOutofService(plugged)
SleevedTubesOpenUnsleeved Tubes32603406422278HotLegto¹1TSPFullLength(20XRandom)PreviousInd.>20XSleevesDeplugged Tubes(F/L)Req'dMin22784561912928Number~Prom'22784611913128Number~Inst'22784601913128XComleted100.0X100.9%100.0X101.6X100OX
- u~C SteamGenerator "B"Post-Outa eTubeStatus:TotalTubesOutofService(plugged)
SleevedTubesOpenUnsleeved Tubes3260332832(~)2096Notes:Atotalof211tubeswererepaired.
(191sleeved&,20(4)plugged=211repairs)(4)=Onepreviouspost-outage B&WSleevedTubewaspluggedandisincludedinthe'20tubesidentified intheabovenote.EddyCurrentExamination detailsaredocumented inthe"SummaryExamination Reportforthe1990SteamGenerator EddyCurrentInspection".
SYSTEMPRESSURE~EST:Hdrostatic:
Four(4)Hydrostatic testsandassociated VT-2examinations wereperformed duringthe1990.Outage.Hydrostatic testswereperformed onthefollowing:
Procedure RSSP-15.7.1 RSSP-13.16 RSSP-13.17 RSSP-13.18 DiscretionChargingSystemthroughRegenerative HeatExchanger.
CVCSHold-upTank"A".CVCSHold-upTank"B".CVCSHold-upTank"C".TwoHydrostatic examinations werescheduled forthe1990outagebutwerenotperformed.
One'xamination wasscheduled inerrorandwassubsequently rescheduled forthecorrectoutage,Thesecondexamination scheduled pertained toanon-class vesselandassociated pipingthatwasinitially performed duringtheSecondIntervalISIProgram.Theassociated examination boundaryisnotunderthejurisdiction ofAppendixBoftheQualityAssurance ManualandwasremovedfromtheThirdIntervalISIProgram.TwoLeakageExaminations'ere performed duringthe1990Outageandarelistedbelow:ReactorCoolantSystemLeakageExamination (PT-7)Containment SprayRings
Five(5)Leakageexaminations werealsoperformed tofulfilltheSecondIntervalProgramwhenGinnaStationwasplacedbackinservicein1989.TheLeakageexaminations includedthefollowing.
CVCSHold-UpTanks&,Piping.CVCSChargingRLetdownoutsideContainment.
CVCSBoricAcidStorageTanksRPiping.CVCSBoricAcidEvaporizer
-Demineralizers
~DieselGenerators.
~NBBER~PRGRAVisualExaminations:
Atotalof147Snubbercomponents wereinspected thatrequired148VT-3examinations.
Theseexaminations wereperformed tosatisfyGinnaStationTechnical Specification requirements.
AMechanical SnubberontheFeedwater Loop"B"System;FWU-54,wasrejectedduringthecloseofthe1989Outage.Thiscomponent wasreviewedbyEngineering underNCRG89-743andresultedina"use-as-is" determination.
Snubberexaminations wereperformed onthefollowing components and/orsystemlines:SteamGenerator "A".SteamGenerator "B".TurbineDrivenAuxiliary Feedwater PumpSuctionLine:4A-SW-125-1.
Auxiliary Feedwater PumpDischarge
-Intermediate BuildingLines:3D-FW7-900-1
~3A-FW7-900-1A.
3A-FW7-900-1B.
SteamGenerator 1BBlowdownLine:2C-MS-600-1B.
Auxiliary CoolingLine:3C-AC-152.
Auxiliary CoolingSystemfromPumpCoolingOutlettoPenetration 126Line:3E-AC6-152
'uxiliary CoolingLine:4B-AC-152.
2-IN..Letdown Line:2A-CH4-2501.
2-IN.Alternate ChargingLines:2-CH-2501R.
CVCSLetdownLine:2G-CH-601.
ReactorCoolantPump"B"SealWaterLine:2AB-CH-2502.
ReactorCoolant.Pump"A"SealWaterLine:2U-CH-151.
CVCSLetdownLine:2H-CH-601.
CVCSLetdownLine:2N-CH-151.
Feedwater Loop"A"Line:14A-FW-900-1A.
Feedwater Loop"B"Line:14B-FW-900-1B.
MainSteamLoop"A"Line:30A-MS-600-1A.
MainSteamLoop"B"Line:30B-MS-600-1'
'Ifc MainSteamLoop"B"RiserLine:6B-MS-600-1B.
MainSteamLoop"A"RiserLine:6B-MS-600-1A.
MainSteamSupplytoAuxiliary Feedwater PumpTurbineLines:6B-MS-600-1.
LowHeadSafetyInjection Line:6-AC-601.
ResidualHeat,RemovalLine:10A-AC7-2501-A.
ResidualHeatRemovalLine:8B-AC-601.
.ResidualHeatRemovalLine:10-AC-601.
ResidualHeatRemovalLine:6D-AC-601.
ResidualHeatRemovalLine:10E-AC-601.
ResidualHeatRemovalLine:10G-AC-601.
SafetyInjection Line:10GG-AC-601.
ResidualHeatRemovalLine:10D-AC-601.
SafetyInjection Line:6K-AC-151.
SafetyInjection Line:10-SI-151.
SafetyInjection
.Line:4-SI-301.
SafetyInjection Line:8H-SI-151.
SafetyInjection Lines:10A-SI2-2501-B.
ResidualHeatRemovalLine:10A-AC7-2501-B.
ServiceWatertoA8rBDieselGenerator WaterCoolersLines:10B-SW0-125-9.
ServiceWater-Intermediate BuildingFrom16"HeadertoPenetrations 312-320Line:8A-SW0-125-9.
StandbyAuxiliary Feedwater fromPenetration 123toBS/GFeedwater HeaderLine:3-FW-900-1B.
StandbyAuxiliary Feedwater fromPenetration 119TOAS/GFeedwater HeaderLine:3-FW-900-1A.
Pressurizer RelieffromPressurizer toReliefManifoldLines:6AP-RC-602.
PowerPressurizer ReliefLines:3BP-RC-602.
Functional
~TeatinAtotalof15SnubberswereFunctionally Tested(FT)duringthe1990outage.TwelveoftheFifteenSupportswereMechanical Snubbersandtheremaining threewereHydraulic Snubbers.
OneSnubberAFU-227wasoriginally scheduled forfunctional testingbutwassubstituted byAFU-109duringtheoutage,SnubberFunctional Testing(FT)wasperformed onthefollowing components and/orsystemlines:SteamGenerator "A".Auxiliary Feedwater PumpDischarge, Lines:3A-FW7-900-1B 3A-FW-900-1A ReactorCoolantPump1BSealWater,Line:2AB-CH-2502.
Chemical8cVolumeControlSystemLetdown,Line:2H-CH-601 Feedwater Loop"A",Line:14A-FW-900-1A Feedwater Loop"B",Line:14B-FW-900-1B ResidualHeatRemovalSystem,Line:10G-AC-601 SafetyInjection, Line:10A-SI2-2501-B Pressurizer RelieffromPressurizer toReliefManifold, Line:6BP-RC-602 PowerPressurizer Relief,Line:3BP-RC-602 REPAIRPROGRAM:TheRepairProgramasdescribed undertheGinnaStationQualityAssurance ManualAppendixBidentifies thecomponent jurisdiction andassociated requirements.
TheRochester Gas&,ElectricRepairProgramforGinnaStationcoversbothServic'eInducedandCodeRejectable Repairs.A"ServiceInducedReject"occurswhenanitemthatisunderAppendixBjurisdiction containsanindication thatisbeyondacceptable standards thatwascausedduringits'nservice life.A"CodeReject"occurswhenanitemthatisunderAppendixBjurisdiction containsindications orotherrejectable conditions thatwerenotserviceinduced.Coderejectsincludebutarenot'limitedtoitemssuchasarcstrikesortightening ofloosebolting.Threeserviceinducedrejectable components wereidentified duringthe1990Outage.Thefollowing listingprovidesasummaryofthecomponent andtheassociated exp'anded examination scope.ASMEClass:1~Setem:2"Alternate ChargingLine:2A-CH5-2501 Comonent:VariableSpring,CVU-51A3/4"rodwasbentfromtheverticalposition.
NCR90-167wasgenerated andcorrective actiontaken.TherodwasreplacedunderWorkOrder¹(WO¹)9021606.Thissupportwasreexamined andacceptable.
~ExandedExamination
~Scoe:Thefollowing components wereexaminedonthesystem:1.SupportCVU-50,"U-Bolt"type:Examination revealednootherserviceinducedrecordable indications.
2.SupportCVU-5,VariableSpring:Examination revealednootherserviceinducedrecordable indications.
II.ASMEClass:2~Sstem:LowPressureSafetyInjection Line:SB-SI-151 TheRodintheSpringCanislocked85thespaceinfrontofthecanis1/2"whiletherodtouchestherearofthecan.NCR90-091wasgenerated forEngineering disposition.
WorkOrder(W04)9021614wasinitiated tocorrectthesituation.
Thesupport,wasreexamined'with norecordable indications andacceptable.
~ExendedExamination
~gcoe:Thefollowing components wereexaminedonthesystem:1.SupportRHU-101,RigidSupport:Examination revealednootherserviceinducedrecordable indications.
2.SupportRHU-130,VariableSpring:Examination revealednootherserviceinducedrecordable indications.
1III.ASMEClass:2~Sstem:HighPressureSafetyInjection Line:3E-SI-1501 Comonent:RigidSupport,SIU-58CodeServiceInducedRe'ectableIndication:
Aloosenutwasidentified ontopofthesupportwhiletheassociated bottomnutcanbeturnedbyhand.NCR90-107wasgenerated forEngineering disposition.
WorkOrder(W04)9021810wasinitiated toperformtherepairs.Thesupportwasreexamined afterrepairsandacceptable,
~ExendedExamination
~Scoe:Thefollowing components wereexaminedonthesystem:1.SupportSIU-57,RigidSupport:Examination revealednootherserviceinducedrecordable indications.
2.SupportSIU-59,RigidSupport:TheExamination revealednootherserviceinducedrecordable indications.
3.SupportSIU-66>RigidRestraint:
Examination revealednootherserviceinducedrecordable indications.
fp CodeThefollowing
.listingof40components providesanaccounting ofCodeRespectable Indications identified duringthe1990Outage.ASMEClass:1~Sstem:LowPressureSafetylnjeotion System:Line:6A-RC-2501-B Slaginclusions locatedinthecrotchareawereidentified intheNortheast andSoutheast LugPlates.NCR90-163wasgenerated.
AnEngineering evaluation wasperformed thatresultedinause-as-is disposition.
2~ASMEClass:1~Sstem:2"SafetyZnjeotion LoopALine:2C-SI2-2501 CodeReectableIndication:
Aroughweldwithnumerousporesontheweldcenterlinewasidentified.
NDEpersonnel "blendedout"theindication withafile.Theareawasreexamined afterblendingandacceptable.
3~ASMEClass:2~Sstem:MainSteamLoopALine:30A-MS-600-1A Comonent:AnchorinPenetration 401(outside containment),PS-A CodeReectableIndication:
Lackofthreadengagement wasidentified andreportedonNCR90-186.Engineering reviewedandperformed anevaluation witharesulting disposition ofuse-as-is.
4~ASMEClass:2~Sstem:Feedwater LoopALine:14A-FW-900-1A Coinonent:VariableSpring,FWU-1Thetopnutdoesnothavefullthreadengagement.
NCR90-173wasgenerated.
Engineering reviewofthisreportable condition indicated thatitwasaddressed underNCRG83-132thathadadisposition ofuse-as-is, acceptable.
~'1if'<(>lw S.ASMEClass:2~Sstem:LowPressureSafetyInjection SystemLine:SA-SI-301B ThisInspection identified looseMicartablockontheNorthsideoftheguide.NCR90-160wasgenerated forEngineering review.Ause-as-is disposition wasbasedonthepipetoblockgapsbeingwithintherequirements withtheassociated nutstackweldedinplaceasaddressed byFCR-3092-145dated5-11-87.6.ASMEClass:2~Sstem:ResidualHeatRemovalSystemLine:10B-AC-601 Theexamination reportedlinearrespectable indications intheweld.Additional augmented NDEinvestigation revealedthattheindications wereactuallyscoremarksthatappearedtobemechanical inorigin.Thefinaldisposition ofthisweldisacceptable.
ASMEClass:2~Sstem:LowPressureSafetyInjection SystemLine:4A-SI-301 CodeRe'ectableIndication:
TheIntegralWeldedattachment totheElbowpressureboundarywas'notweldedallaround.NCR90-164wasgenerated forEngineering reviewandevaluation.
Adisposition ofuse-as-iswasmadebasedupontheadequacyoftheexistingweld.8..ASMEClass:2I~Sstem:HighpressureSafetyInjection SystemLine:3E-SI-1501 LExamination revealedthattheearonthepipeclampisbentinward.NCR90-247wasgenerated forEngineering reviewandevaluation.
Thereplacement oftheclampwasperformed underWO¹9021837.Reexamination ofthecomponent wasacceptable.
fr"j'f ASMEClass:2~Sstem:HighPressureSafetyInjection SystemLine:3E-SI-1501 Examination revealedthatabushingwaslocatedintheupperclampsectionwhilenonewerelocatedinthelowerclamp.NCR90-090wasgenerated forreviewanddisposition.
QualityControlrevealedthatthebushingisaspacerandonlyrequiredononebolt.Thecomponent isacceptable, use-as-is.
ASMEClass:2~Sstem:Containment.
SpraySystemLine:6E-SI-301 CodeRe'ectableIndication:
TheIntegrally Weldedattachment tothepressureboundaryismissing1.5"ofweldinthecrotcharea,anarcstrikeisalsosituatedadJacenttotheweld.NCR90-089wasgenerated forEngineering reviewandevaluation.
Engineerings'isposition ofuse-as-is onthemissingweldwasbasedonEWR2512designanalysis, ME39Attachment Bl.Therespectable arcstrikewasremovedunderWOg9021570.Subsequent reexamination wasacceptable.
ASMEClass:HighEnergyProgramAppendixB~Sstem:Feedwater LoopBOut.sideContainment.
Line:14B-FW-900-1B CodeRe'ectableIndication:
Arejectable LinearIndication 1/4"longwasidentified andreportedonNCR90-123.Adisposition forrepairemploying ametalremovalmethodwasinitiated underWOg9021386.Reexamination aftertherepairactivitywasacceptable.
ASMEClass:HighEnergyProgramAppendixB~Sstem:Feedwater OutsideContainment Line:14A-FW-900-1A Comonent:Mechanical Snubber,FWU-21Thissupportwasrejectedduetoinsulation obstructing thesnubbermovement.
Theinsulation, wastightagainstthesnubber,6"awayontheclampside.NCR90-200wasinitiated toresolvethesituation.
Engineering dispositioned theNCRasreworkandinstructed thattheclampbemovedandrotatedtoinsurethatthefinalclamppositionwillnotrestrictthesnubberfreedomofmovementinthehotposition.
Reexamination ofthesupportwasacceptable.
P
$t ASMEClass:3~Sstem:ServiceWatertoComponent CoolingASpentFuelPitHeatExchangers.
Line:20A-SWO-125-9 Four(4)bo'itswereidentified andrejectedforbeing1/8"shortoffullthreadenga'gement.
NCR90;090wasgenerated forEngineering review.UponEngineerings'eview 85evaluation, ause-as-is disposition wasmadeduetotheassociated loadsareincompression.
ASMEClass:3~Sstem:Auxiliary Feedwater PumpDischarge
-Intermediate Building.
Line:3A-FW7-900-1B CodeRe'ectableIndication:
Inspection revealedthatthesupportdidnotconformtothedrawingrequirements.
NCR90-108wasinitiated andreportedtoEngineering fordisposition.
Engineering reviewindicated thatRevision1ofthedrawingshouldhavebeenused.Thesupportisacceptable asisandagreestoRevision1drawingrequirements.
ASMEClass:3~Sstem:StandbyAuxiliary Feedwater fromPenetration 119toASteamGenerator Feedwater Header,Line:.3C-FW-900-1A Comonent:VariableSpring,AFW-30Theinspection revealedthatthecansettingof580lbs.didnotagreewiththe540lbs.identified inME-256Specification.
NCR90-185wasgenerated forEngineering review.Thedisposition initiated worktoresetthespringcan-toresolvethediscrepancy.
Reexamination i'ndicated norecordable indications, acceptable.
123toBASME.Class:3~Sstem:StandbyAuxiliary Feedwater fromPenetration SteamGenerator Feedwater Header.Line:3C-FW-900-1B
- "-CodeReectableIndication:
Resultsoftheinspection revealedthatthesupportcoldsettingof21/8"shouldbe31/2".NCR90-109wasgenerated.
AreviewofthedatabyEngineering indicated thattheGilbertScalesshowthesettingtobe21/2".Thereadingof21/8"isacceptable.
ME-256Specification forthiscomponent willbecorrected andrevised.(14) jt 17.ASMEClass:3~Sstem:StandbyAuxiliary Feedwater
,ServiceWatersupplytoStandbyAuxiliary Feedwater PumpD.Line:4A-FWS-152-B OodeRe'ectableIndication:
BottomlugweldontheEastsidehaslackofsufficient weldatthetoe.NCR90-188wasgenerated toresolvethisproblem.Engineerings'isposition indicated thatrepairsarerequired.
Uponcompletion ofrepairactivities, areexamination ofthecomponent wasperformed andacceptable.
Thisrepairwasperformed onacomponent underthejurisdiction of"Construction".
Thiscomponent isnotunderthejurisdiction ofAppendixBuntil"Construction" reworkturnover.
18.ASMEClass:SnubberProgramAppendixB~Sstem:Auxiliary Feedwater PumpsDischarge, Xntermediate Building.
Line:3A-FW-900-1A
\Inspection revealedthattheboltholdingthefluidreservoir wasloose.NCR90-104wasgenerated.
Corrective actionwasperformed byreplacing thesupportwithanotherSnubberunderWO¹9020415.
Reexamination ofthesupportwasacceptable.
19.ASMEClass:SnubberProgramAppendixB~Sstem:Feedwater LoopALine:14A-FW-900-1A ThetopoftheSnubberwashittingthemountingbrackets.
NCR90-246wasgenerated todocumentthiscondition.
Engineering performed anevaluation anddispositioned thecondition use-as-is.
Thedisposition ofuse-as-is wasbasedontheangulartolerance andclearance onthesnubberbeingadequatetoperformitsfunction.
20.ASMEClass:SnubberProgramAppendixB~Sstem:Feedwater LoopBLine:14B-FW-900-1B Insulation onvalve4012wasrestingonthesnubberthatmayinterfere withandcausebindingofthesnubberduringoperation.
NCR90-103wasgenerated toresolvethissituation.
Engineering disposition ofreduceing thethickness oftheinsulation onthevalveinordertoprovidetheneededclearance wasperformed.
Reexamination afterrepairswasacceptable.
(15)
21.ASMEClass:SnubberProgramAppendixB~Sstem:Feedwater LoopALine:14B-FW-900-1B TheInspection revealedthatthelocknutwasnottightonthesnubberside,thecotterpinwasmissingandaturnbuckle onthecomponent wasnotshownonthedrawing.NCR90-172wasgenerated.
Repairswereinitiated tocorrectthereporteditems.Thesnubberwasreexamined afterrepairsandfoundtobeacceptable.
22.ASMEClass:SnubberProgramAppendixB~Sstem:MainSteamLoopALine'.30A-MS-600-1A Thesnubberwasinstalled backwards tothewaythedrawingindicated.
NCR90-101wasgenerated forEngineering evaluation.
The'esults oftheevaluation indicated thatthesnubbermayberotated180degreeswithoutchangingitsfunction.
Adisposition ofuse-as-is wasmade.23'SMEClass:SnubberProgramAppendixB~Sstem:SafetyInjection SystemLine:10A-SI2-2501-A CodeReectableIndication:
Theinspection revealedthatthesnubbertangwasbindingonthepipeclamp.NCR90-187wasinitiated toaddressthisproblem.Arepairwasperformed andthesnubberwassubsequently reexamined andfoundacceptable.
24.ASMEClass:SnubberProgramAppendixB~Sstern:ServiceWatertoAikBDieselGenerator WaterCoolers.Line:10B-SWO-125-9 Theexamination indicated thatloosenutswerefoundontheWestsideoftheSnubberpipeclamp.NCR90-208wasinitiated forEngineering review80disposition.
Repairswereinitiated totightentheloosenuts.Reexamination ofthesnubberindicated thecomponent wasacceptable.
il~(g'r
-ASMEClass:SnubberProgramAppendixB~Sstem:StandbyAuxiliary Peedwater fromPenetration 123toBSteamGenerator Feedwater Header.Line:3C-PW-900-1B Inspection revealedthatthe21/16"observedsettingdidnotcomparewiththe31/2"documented coldsettinginME-256Specification.
NCR90-109wasgenerated toresolvethisproblem.Engineering revealedthattheGilbertscalesshowthepropersettingtobe21/2".Engineering disposition ofuse-as-is wasmadealongwithaproposedrevisiontoME-256Specification.
26.ASMEClass:SnubberProgramAppendixB~Sstem:Pressurizer RelieffromPressurizer toReliefManifoldLine:SAP-RC-602 CodeRe'ectableIndication:
TheSnubberhitsthebaseplateatthewallandismissingitsI.D.Tag.NCR90-184wasgenerated.
Engineering evaluation indicated ause-as-is disposition.
Thebaseplatedoesnotimpairthesnubberfunction.
AnewI.D.Tagwasinstalled.
Thereexamination ofthesnubberwasacceptable.
27'SMEClass:SnubberProgramAppendixB~Sstem:Pressurizer RelieffromPressurizer toReliefManifoldLine:6AP-RC-602 TheInspection revealedthat,thesnubberwasmissinganI.D.Tag.NCR90-184wasgenerated.
AnewI.D.Tagwasinstalled.
Thereexamination wasacceptable.
28.ASMEClass:SnubberProgramAppendixB~Sstem:Pressurizer RelieffromPressurizer toReliefManifoldLine:6BP-RC-602 TheInspection indicated thatthesnubberwasmissinganI.D.Tag.NCR90-184wasgenerated.
AnewI.D.Tagwasinstalled.
Thereexamination wasacceptable.
ASMEClass:SnubberProgramAppendixB~Sstem:Pressurizer RelieffromPressurizer toReliefManifoldLine:6AP-RC-602 Comonent:Hydraulic Snubber,N607TheInspection indicated thatthesnubberwasmissinganI.D.Tag.NCR90-184wasgenerated.
AnewI.D.Tagwasinstalled.
Thereexamination wasacceptable.
(17)
F~af-~
30.ASMEClass:SnubberProgramAppendixB~Sstem:Pressurizer RelieffromPressurizer toReliefManifoldLine:6AP-RC-602 TheSnubberhitsthebaseplateatthewallandismissingitsI.D.Tag.NCR90-184wasgenerated.
Engineering evaluation indicated ause-as-is disposition.
Thebaseplatedoesnotimpairthesnubberfunction.
AnewI.D.Tagwasinstalled.
TheReexamination ofthesnubberwasacceptable.
31.lASMEClass:SnubberProgramAppendixB~Sstem:Pressurizer RelieffromPressurizer toReliefManifoldLine:6BP-RC-602 TheInspection indicated thatthesnubberwasmissinganI.D.Tag.NCR90-184wasgenerated.
AnewI.D.Tagwasinstalled.
Thereexamination wasacceptable.
32.ASMEClass:SnubberProgramAppendixB~Sstem:Pressurizer RelieffromPressurizer toReliefManifoldLine:6AP-RC-602 The'nspection indicated thatthesnubberwasmissinganI.D.Tagandacotterkeywasbrokenattopofthecomponent nearthewall.NCR90-184wasgenerated.
Engineering disposition indicated thatthecotterkeyshouldberepairedandanewI.D.Taginstalled.
Thereexamination wasacceptable.
33'SMEClass:SnubberProgramAppendixB~Sstem:PowerPressurizer ReliefLineLine:3BP-RC-2501 Inspection indicated thatthecotterkeyattopofthecomponent wasnotengaged100Xandwasdeformed.
NCR90-112wasgenerated.
Engineering reviewindicated arepairshouldbemade.Thereexamination wasacceptable.
34,ASMEClass:SnubberProgramAppendixB~Sstem:PowerPressurizer ReliefLineLine:3BP-RC-2501 CodeRe'ectableIndication:
TheInspection revealedthatthesnubberhadabrokencotterkeyandtheclampendboltinghadlackofthreadengagement.
NCR90-112wasgenerated forEngineering review.AnEngineering designanalysiswasperformed toaddressthelackofthreadengagement.
Thedispositioned ofuse-as-is wasmadebyEngineering.
Workwasinitiated onthesupportwi'ththecotterkeybeingreplaced.
Reexamination ofthecomponent wasacceptable.
(18)
KI0 35.ASMEClass:3~Sstem:Auxiliary.
Feedwater SystemLine:2A-FW-900-1 This4"CraneCheckValvehadcracksonthegasketsurfaceandvalvebody.NCR90-096-wasgenerated forEngineering review.Thedisposition wasmadetoremovetheindications andperformaweldrepairunderWO¹9021452.Reexamination wasperformed andacceptable.
TheNDEreexamination recordwasdocumented undertheMaintenance NDESummaryNumber900023.36.ASMEClass:2~Sstem:LowPressureSafetyInjection LineLine:10-SI-151 Twolinearindications, 1/8"861/2"wasidentified inthe2"Weld-0-Let toPipeWeld.NCR90-102wasgenerated.
Engineering reviewedthiscondition andrecommended arepairbeperformed bymetalremovalprocessunderWO¹9021568.Areexamination wasperformed oftherepairedareaandwasacceptable.
37.ASMEClass:2~Sstem:SteamGenerator BlowdownLine:2E-MS-600-IA Thewallthickness was68KTNominalthatequatestoaminimumreadingof0.150".In1988&,1989thethickness ofthissectionwas0.170".NCR90-150wasgenerated forEngineering review&.disposition.
Aninterimusedisposition wasmadetorepairtheareabygrindingandrewelding.
Workwasperformed underWO¹9021695.Replacement ofthis.component isscheduled forthe1991OutageunderEWR4324Correinspected in1991iftheEWRisdeferred.
38.ASMEClass:2~Sstem:SteamGenerator BlowdownLine:2E-MS-600-1A Thewallthickness was64XTNominalthatequatestoaminimumreadingof0.140".In1988thethickness ofthissectionwas0'80"andin1989thethickness'was 0.160".NCR90-150wasgenerated forEngineering review&,disposition.
Aninterimusedisposition wasmadetorepairtheareabygrindingandrewelding.
Workwasperformed underWO¹9021695.Replacement ofthiscomponent isscheduled forthe1991OutageunderEWR4324Correinspected in1991iftheEWRisdeferred.
('I~4i+V"I1" 39.ASMEClass:2~Sstem:SteamGenerator BlowdownLine:SB-'MS-600-1A DuringaMaintenance activitytoremoveValve3411internals, itwasdiscovered thatscoringoccurredontheseat.Steamcutswasalsoobservedonthefaceofthevalvebonnet.NCR90-234wasgenerated toaddresstheproblem.Repairswereperformed underWO¹9000043.Uponcompletion ofwelding86subsequent machining operations, reexamination ofthecomponent wasacceptable.
40.ASMEClass:Class3~Sstem:ServiceCoolingWaterLine:2B-SW-152 Inspection indicated thata3/32"wideby1/8"longthroughwallindication wasidentified inthe2"pipebysupportSWU-570.Thethroughwallindication wascausedbyworkactivities associated withEWR2512.NCRG90-022wasgenerated forresolution.
Engineering reviewindicated thataweldrepairbeperformed.
ACodeweldrepairandsubsequent examinations wereperformed byProjectsunderSM2512.129.
TheNDEconsisted ofsurfaceexaminations, UTthickness measurements andHydrostatic testing.Allrepaircycleexaminations andtestingwereacceptable.
AppendixBoftheGinnaStationQualityAssurance Manualidentifies thecomponent jurisdiction andrequirements fortheReplacement Program.ThetermReplacement includesbothReplacements andModifications.
Replacements and/orModifications thatwereinitiated priorto1January1990andinstalled duringthe1990Outageareunderthejurisdiction oftheSecondIntervalAppendixBProgramrequirements.
AnyReplacements and/orModifications thatwereinitiated after1January1990areundertheThirdIntervalAppendixBProgramrequirements.
Duringthe1990Outage,noMajorModifications wereinitiated and/orinstalled totheThirdIntervalProgramrequirements.
Thefollowing Replacements andMinorModifications wereperformed duringthe1990OutageandconformstotheThirdIntervalProgramrequirements.
1.ASMEClass:3~Sstem:Chemical&VolumeControlLine:2C-CH6-151 (20)
tRelacement~Summer:TheITTGrinnellValveBonnetwasanapprovedequilivant replacement.
Coderequiredreconciliation andverification wasperformed andisdocumented underTSR90-25.ThisbonnetwasorderedunderPONEG-87329 andwasinstalled underWorkOrder49000185.AVT-2Leakageexamination wasperformed andacceptable.
2~ASMEClass:3~Sstem:Auxiliary Eeedwater Line:3A-FW-900-1A Relacement~Summer:TheCraneValveDiskassemblywasa"likeandkind"replacement.
TheCoderequiredverification wasperformed.
TheCraneseatinganddiscassemblywasorderedunderPONQ10274CSD, serialnumber159953102 andinstalled underWorkOrderg9021448.AVT-2Leakageexamination wasperformed andacceptable.
EROSIOCORRSION~NW~LL~POGRAN:ATotalof312Components wereexaminedduringthe1990Outage.Thebreakdoun ofthistotalnumberisasfollows:154components wereofpipes,108components wereofelbows,28components wereofTees'-,19components wereofreducersand3components werenozzles.Component Thickness measurements wereperformed
.onthefollowing systems:A/BFeedwater PumpDischarge to5A/BHeater.Feedwater CleanuptoCondenser EastWall.Heaters4A/BtoFeedwater Suction.Condensate Pump&,HeaterDrainTankDischarge toFeeLowPressureDowncomers.
sLowPressureDowncomers inWestCondenser.
LowPressureDowncomers inEastCondenser.
MSRlA,1B2ndPassDrain.MSR2A,2B2ndPassDrain.MSRlA,1B2ndPassDrainto5AH.P.H.&Condenser.
MSR2A,2B2ndPassDrainto5BH.P.H.&Condenser.
MSR,1A4thPassto5AHeater.MSR1B4thPassto5BHeater.MSR1A&.1B4thPasstoCondenser.
MSR2A4thPassto5AHeater.MSR2B4thPassto5BHeater.MSR2A&2B4thPasstoCondenser.
1A,2A&.3AL.P.H.DrainstoCondenser.
SteamExtraction toPreseparator B&4BL.P.H.SteamExtraction toPreseparator A&4AL.P.H.Condensate BoosterPumpstoHydrogenCoolers.MSR1A&1BtoHeaterDrainTank.MSR2A&2BtoHeaterDrainTank.dwaterSuction.
5AH.P.H.Drainto4AL.P.H.5BH.P.H.Drainto4BL.P.H.Preseparator A/BtoHeaterDrainTank8cCondenser.
Preseparator A/BtoHeaterDrainTank.TurbineDrivenAuxiliary Feedwater PumptoDischarge Lines.Auxiliary Feedwater PumpAtoDischarge Lines.Auxiliary Feedwater PumpBtoDischarge Lines.SteamExtraction to5AR5BH.P.H.Feedwater Discharge, TurbineBuilding.
SteamGenerator BlowdownLines,(Intermediate Building)
SteamGenerator BlowdownLines,(TurbineBuilding)
SteamGenerator 1ABlowdounLines,(Containment Building)
SteamGenerator 1BBlowdounLines,(Containment Building)
Feedw'ater Recirculation (CV-18).Feedwater Recirculation (CV-19).MainFeedwater PumpBypass.SteamGenerator BlowdountoCondenser.
ServiceMaterinScreenHouse.HeaterDrainTanktoCondenser, MainSteamDumptoCondenser.
BlowdownTanktoCondenser.
BlowdownTankto3ALowPressureHeater.GlandSteamDischarge toGlandSteamCondenser.
Preseparator DraintoPreseparator Vent.4BLowPressureHeaterVent.PreparedBy:FrankA.KlepackiISIEngineer7-]3POI,theundersigned, holdingavalidcommission issuedbytheNationalBoardofBoilerandPressureVesselInspections andemployedbyTheHartfordSteamBoilerInspection andInsurance Companyhaveinspected and/orverifiedthatthecomponents described withinthisreportandassociated Attachments duringthestatedreporting timeframe,andstatetothebestofmyknowledge andbelief,theOwnerhasperformed examinations andcorrective measuresdescribed inthisReport..Furthermore, neithertheInspector norhisemployershallbeliableinanymannerforanypersonalinjuryorpropertydamageoralossofanykindarisingfromorconnected withthisinspection.
ReviewedBy:ANII'sSignature 7js5"oDateApprovedBy:MichaelJ.Saori.toSupervisor, Materi.'als Engineering NDELevelIII(22) t'efD, GINNANUCLEARPOWERSTATIONInservice Inspection Report1990-1999Interval, FirstOutage1990Attachment IgU1~A4+A.CLASS1COMPONENTS:
eSummaryNumber004400005000ComonentSurgeLineNozzletoReducerWeld;SLNSEWSafetyNozzle¹1toSafeEnd;RC-273-INDEExamPTUTPTUTResultsPTh.UT,norecordable indications.
Limitations duetoIDPlate-acceptable.
PT8r.UT,norecordable indications
-acceptable.
005200SafetyNozzle¹2toSafeEnd;-RC-273-SPTUTPT&UT,norecordable indications.
Limitations, 1"downstream duetoreducer-acceptable.
005600ManwayBolting,16total.VT-1UTMTVT-18cUT,norecordable indications.
MTrequiredonlywhenremoved-bolting notremoved.Acceptable.
2~~gg&'l'h=~a=aSummaryNDEExamResults006000ElbowtoSafeEndPTInletNozzleWeld;UTPL-FW-I-ASW 006200OutletNozzleSafePTEndtoElbowWeld;UTPL-FW-IX-ASW PTEcUT,norecordable indications, unabletoskew45degreesduetocurvedshoeacceptable.
PT8cUT,norecordable indications, unabletoskew45degreesduetocurvedshoe.Noupstreamexamduetonozzle-acceptable.
006430InletManwayNuts;16Total.VT-1VT-1,MT8cUT,norecordable UTindications
-acceptable.
MT C
SummaryNDEExamResults006435InletManwayStuds;VT-116Total.UTMTVT-1,MT8cUT,norecordable
,indications
-acceptable.
SummaryNDEExamResults009200Component SupportVT-3VT-3,norecordable indications Hanger;RHE-8-PR1 acceptable.
4~ttR'll'BSummaryNDEExamResults014000SafeEndtoPipeUTWeld'PT014100PipetoPipeWeld;UTBPTPT;norecordable indications.
UT;norecordable indications, UT,Geom:2indications upstreamacceptable.
a.PT;norecordable indications.
UT;norecordable indications, UT,Geom:2indications, 1upstream&.1downstream-acceptable..
014200PipetoPipeWeld;UTCPTPT;norecordable indications.
UT;norecordable indications, UT,Geom:2indications, 1upstream&,1downstream-acceptable.
rw014500PipetoNozzleWeld;DUT.PTPT8cUT;norecordable indications.
UTGeomupstream-acceptable.
52ttSummaryNDEExamResults023000TeetoPipeWeld;PT9PT;norecordable indications acceptable.
Qi,fI SummaryNDEExamResults025200PipetoElbowWeld;PT20PT;norecordable indications acceptable.
026000PipetoReducerWeld;27PTRTPT;norecordable indications (toverifyremovalofsurfacetypeGeom,indication.)
RT;norecordable indications, Insig.,intermittent IUC,suck-up,tungstenspotBcspotporesacceptable.
Summary~i~10-I2-5NDEExamResults034200ElbowtoPipeWeld;GSW-2UTPTPT8cUT;norecordable indications.
UTGeom:upstreaminsidesurfaceacceptable.
Summary~L'e:0-S-2501-BNDEExamResults034530Hydraulic SnubberVT-3Support;SIU-3VT-3;norecordable indications, PSA-10settingof31/4"atatemperature of57deg.F.-acceptable.
036100ElbowtoNozzleWeld;KUTPTPT;Insig:1/4"longarcstrike-acceptable perSectionXItable3514-2.UT;norecordable indications
-acceptable.
7,9"~owL>~~~@Ryi~~0Summary/036400RigidHanger,IntegralAttachment; RHU-22-3-NDEExamPTResultsPT;Rej,,slaginclusions atNE&SELugplatesincrotcharea.NCR90-163generated, use-as-is perEngineering evaluation-acceptable.
,gS SummaryNDEExamResults036500RigidHangerSupport;RHU-22VT-3;norecordable indications
-acceptable.
8e4"~w~8~4~~~Sae~stem:SummaryNDEExamResults036800ElbowtoPipeWeld;HUTPTPT8r,UT;norecordable indications
-acceptable.
9.$"~w~~~~~~~tg'ummaryNDEExamResults037600852AValvetoPipeUTWeld;JPTPTRUT;norecordable indications.
UT;Geom.,Elbowside,rootgeometry-acceptable.
10.!&'ummaryNDEExamResults039600PipetoElbowWeld;ASW-1PTPT,Rej.;Roughweld&,poresincenterlineofweld.Reexam.afterblendingweld-norecordable indications perSect.XIIWB-3514-2,-acceptable.
112"ROXeMLKULSallSummaryle.NDEExamResults041600PipetoElbowWeld;GSW-14PTInsig~;1/16"Dia.roundindication.
Acceptable perSectionXIIWB-3514-2.
c)>ll.
Summary042300Nozzle'toPipeWeld;1NDEExamPTResultsPT:norecordable indications acceptable.
Dwh='UUISummaryNDEExamResults043300PipetoElbowWeld;6PTPT:norecordable indications acceptable.
SummaryNumber046000ComonentNDEExamRigidRestraint PTIntegralAttachment Support;CVU-31ResultsPT:norecordable indications acceptable.
046020RigidRestraint Support;CVU-31VT-3VT-3:norecordable indications acceptable.
Summaryal~akJ~-NDEExamResults051200ElbowtoPipeWeld'7PTPT:norecordable indications acceptable.
I"AltSummaryNDEExamResults052525AnchorIntegralPTAttachment Support;CVU-24PT:norecordable indications acceptable.
C")
SummaryNDEExamResults052530AnchorSupport:CVU-24VT-3VT-3;norecordable indications acceptable.
053300383AValvetoPipeUTWeld'8PTPTScUT;norecordable indications
-acceptable.
053800PipetoNozzleWeld;43PTPT;norecordable indications acceptable.
wSummaryNDEExamResults054200VariableSpringSupport;CVU-51VT-3VT-3;Rej.3/4"rodbent.NCR90-167generated.
Reexam.afterrepairs,Settingof61¹at65deg.F.,Support SN:582-acceptable.
ServiceInducedexpandedscoperequired.
SeeSummary¹'s0543005,054900.054300U-BoltSupport;CVU<<50VT-3VT-3;norecordable indications acceptable, nodegradation ofcomponent identified withexpandedserviceinducedscope.054300VariableSpringSupport;CVU-5VT-3VT-3;norecordable indications acceptable, nodegradation ofcomponent identified withexpandedserviceinducedscope.Settingof135¹at63deg.F.BergerPatterson Size3support.055100393ValvetoPipeUTWeld;11PTPT&UT;norecordable indications
-acceptable.
ltIlSPl0 15.~Rabat)~~Cl~at~P~u~C~~~We~awSummaryNDEExamResults057410WeldAVT-1PTVT-18cPT;norecordable indications.
VT-1,Insig;pitsfromcastingprocess360deg.aroundweld<1/32".Grindmarksfromprepping-acceptable.
PT,Insig;15Randomroundedindications
<1/16"Dia.,smallscale1/8x1/4and4gougesatweldattachments
<1/32"acceptable.
057420WeldBVT-1PTVT-1&.PT;norecordable indications.
VT-1,Insig;pitsfromcastingprocess360deg.aroundweld<1/32".Grindmarksfromprepping-acceptable.
PT;Insig.,castingroundedinclusions 1/8"Dia.;Limitations duetopumpsupportsB-1,B-2&,B-3overweldfor20"eachacceptable.
057430WeldCVT-1PTVT-1&PT;norecordable indications.
VT-1&PT;Insig.,Gouge1/2x1/32deepby1/16wideat111/2"locationacceptable.
Also,1/2"Dia.roundedindication abovegougewithclusterporosity<1/64"each-acceptable.
wSummaryNDEExamhResults057910Support1,VT-1PTVT-1&,PT;norecordable indications.
VT-1,Insig.;minorpits<1/32"incasting,grindmarksfromweldsgroundflush-acceptable.
PT,Insig.;2indications each3/8"long.Indications areunderbead coldlapsatedgeofweldandarenotserviceinduced-acceptable.
4e$g SummaryNDEExamResults057920Support2057930Support3VT-1PTVT-1PTVT-18cPT;norecordable indications.
VT;1,Insig.;undercut<1/32"longacceptable.
PT,Insig.;Linearindication 7/16"longisundercut<1/32"deep,Indication notserviceinducedandacceptable perSectionIIINB4424(C).
VT-18cPT;norecordable indications.
VT-1,Insig.;Weldispreppedshowinggrindmarks<1/32"deep-acceptable.
16.Qeac~oCoa,'~Q~~e:eeWSummaryNDEExamResults058200Flywheel, SN:212-3D19156-G01-02 UTUT;norecordable indications, Topsidekeywayborereflections wereobserved-acceptable.
17.Va.'Ivi~~0~~qVVVv~eSummaryNDEExamwResults058300DarlingCheckValve842AVT-1VT-1;norecordable indications acceptable.
Summary10"~Ce<+V~alvNDEExamResults058400DarlingCheckValve842BVT-1VT-1;norecordable indications acceptable.
4 SummaryNDEExamResults059100VelanMotorOper.VT-1VT-1;norecordable indications GateValve701boltsinspected inplaceacceptable.
Summary~G~V~v~5)0~bsNDEExamResults059200VelanMotorOper.UTGateValve;720-1PTBodyWeldPT&UT:norecordable indications
-acceptable.
059205VelanMotorOper.UTGateValve;720-2PTBodyWeldPT&,UT:norecordable indications
-acceptable.
059210,VelanMotorOper.VT-3VT-3;norecordable indications GateValve;720acceptable.
059300VelanMotorOper.VT-1VT-1,MT&.UT:norecordable GateValve;720indications.
Baselineexamperformed in1989.NutsandStudsinstalled in1990.Summary6"~Ceca~ViveNDEExamResults059600VelanCheckValve;VT-1VT-1:norecordable indications, Boltsinspected inplace-acceptable.
SummaryNumberComonent059600VelanCheckValve;NDEExamVT-1ResultsVT-1:norecordable indications, Boltsinspected inplace-acceptable.
Vt1t>Ig'I joe~~VveaSummaryNDEExamResults060000CrosbyReliefValve;434VT-1VT-1:norecordable indications on811/4"Dia.Bolts,931"x8nuts&,481"x8x7"studs.Rej:121"Dia.Bolts.NCR90-159wasgenerated fordisposition.
Examination performed afterinstallation; flange,bonnetstuds&replacements acceptable.
060100CrosbyReliefValve;435VT-1VT-1:norecordable indications, 931"x8nuts&481"x8x7"studs.Insig:1of11/4"Dia.boltshaveminorcorrosion; 7bolts,NRIwith8acceptable.
Re):121"Dia.boltswiththreaddamage.NCR90-159wasgenerated fordisposition.
Examination performed afterinstallation; flange,bonnetstuds&,replacements
-acceptable.
CoK~tQ;~EelySummaryNDEExamResults060200Copes-Vulcan ControlValve;430VT-1VT-1:norecordable indications
-acceptable.
3"~ZaleaWSummaryH-NDEExamResults060600VelanMotorOper.VT-1GateValve;515VT-1;norecordable indications acceptable.
(lwh,I
~i~t+o.~VaveSummaryNDEExamResults060200Copes-Vulcan ControlValve;200AVT-1VT-1:Rej:heavycorrosion onnuts,WO9021545wasgenerated tocleannutsforexamination inaccordance withA-1407Procedure.
Norecordable indications
&,nomaterialdegradation observed-acceptable.
060900Copes-Vulcan ControlValve;200BVT-1VT-1:norecordable indications
-acceptable.
070000Copes-Vulcan ControlValve;202VT-1VT-1:Rej:Borondepositsontopofgl&.g7nutsand,betweennuts&,bolts.WO9021545wasgenerated tocleandepositareasforexamination inaccordance withA-1407Procedure.
Norecordable indications
&nomaterialdegradation observed-acceptable.
B.CLASS2COMPONENTS:
1.o'LaSummaryNDEExamResults0722407/8"DiameterBoltsUTVT-1MTVT-1:norecordable indications.
Insig:slightrustonallbolting.Allstudsweredoublenuttedtop&bottom.OnestudoverV204Ahad1nutonbottomduetolackofspace-acceptable.
MT:requiredwhenboltsareremoved,boltingnotremoved.UT:norecordable indications, 20boltswereexaminedfromtop&bottom-acceptable.
i<l%b SummaryNDEExamResults073170SupportLeg¹3;S3VT-3VT-3:norecordable indications.
Insig:paintonweld-acceptable.
073400SupportLeg¹3;PTIntegralAttachment
'eld,S3PT:norecordable indications.
Insig:Weldspatteronweld,nonrelevant indication acceptable.
3.Pg~~o~o~~Flter:~Wl~eSummaryNDEExamResults073170SupportLeg¹3;PTIntegralAttachment Weld,L3PT:norecordable indications acceptable.
074760SupportLeg¹3;L3VT-3VT-3:norecordable indications
-acceptable.
IIL-22Summary075800PipetoElbowWeld;2NDEExamUTPTResultsPT83UT;norecordable indications
-acceptable.
5.~Se~We~gc~cCSummaryNDEExamILResults078630SupportLeg¹2;WeldedSupport,2VT-3VT-3;norecordable indications.
Insig;4pinholes1/64",lightundercut<1/16"andpeeningmarks-acceptable.
iF'),I SummaryNDEExamResults074760SupportLeg42;PTIntegralAttachment Weld,2PT:norecordable indications.
Insig;3scattered pinholes1/32"Dia.-acceptable.
6.~St~@~ooSummaryNDEExamResults080400AnchorSupportinPen.401OutsideContainment; PS-AVT-3MTVT-3;Rej,Lackofthreadengagement.
NCR90-186wasgenerated.
Engineering disposition ofuse-as-is wasmade.MT;Insig,3/4"xl"x1/2" circularindication withscabsfromfabrication
-acceptable.
080450AnchorSupportinPen.401InsideContainment; PS-BVT-3MTVT-3;norecordable indication Insig;intermittent arcstrikes360deg.<1/32"-acceptable.
MT;norecordable indications, made.MT;Insig,3/4"x1"xl/2" 080600PipetoElbowWeld;DRTMTVT-1VT-1,MT8cRT;ExaminedasHighEnergyWeld,seeSummaryNo.200005for1990results.0832006"BranchConn.Weld'3-BC-3 RTVT-1MTVT-1;norecordable indication Insig:variousarcstrikes,intermittent undercut&,lightrust-acceptable.
MT;Insig,areasofarcstrikesacceptable.
RT;Other,weldconfiguration notconducive forRTexamination.
0833006"BranchConn.Weld;G3-BC-4RTVT-1MTVT-1;norecordable indication Insig:variousarcstrikes,intermittent undercut-acceptable.
MT;norecordable indications inareasofarcstrikes-acceptable.
RT;Other,weldconfiguration notconducive forRTexamination.
1"Ptlcled~*y8 SummaryNDEExamResults083860Bolting(<2")G2-BC-2-B-BT VT-1MTUTVT-1;norecordable indications on12,1"x71/4"studs-acceptable.
MT;MTnotperformed, onlywhenstudsareremoved.UT;norecordable indications, scannedfromtopsideonly-acceptable.
SummaryS-00-NDEExamILJIQSResults086800Mechanical SnubberSupport,MSU-15VT-3VT-3;norecordable indications SN7476,Northsetting=3"South-31/4"ataTemp.of53deg.F,-acceptable.
Insig;snubbercannotberotatedbyhand-acceptable.
086805Mechanical SnubberMTIntegralAttachment Weld,MSU-15MT:Insig;intermittent EUConbothNorth8r.Southsnubberthatis<1/32"360deg.aroundpipeside-acceptable.
087600GuideSupport;MSU-24088100VariableSpringSupport;MSU-28VT-3VT-3VT-3:norecordable indications acceptable.
VT-3;norecordable indications acceptable.
Insig;rivetmissingonIDTag.Settingof31/4withloadof108524at47deg.F.,Bergerpatterson VS-1support-acceptable.
Summary'893006"BranchConn.Weld;L2-BC-1NDEExamRTVT-1MTResultsVT-1;norecordable indication Insig:Lightrust360deg.onweld,intermittent weldspatterScundercut<1/32"deep-acceptable.
MT;norecordable indications
-acceptable.
RT;Other,weldconfiguration notconducive forRTexaminations ll'A
-'*SummaryNDEExamResults093500VariableSpringSupport;FWU-1VT-3;Rej.Topnut,notinfullthreadengagement.
NCR90-173wasgenerated forEngineering evaluation.
Condition previousaddressed onNCRG83-132,use-as-is-acceptable.
093505VariableSpringMTIntegralAttachment Weld,FWU-1MT;norecordable indications accept'able.
094300ElbowtoNozzleWeld;EERTMTVT-1VT-1&,MT;norecordable indications
-acceptable.
RT;Insig,Variousporosity, noapparentchangesincelastexamination on4/7/89.awSummaryNDEExamResults095400Mechanical SnubberVT-3Support,FWU-47VT-3;norecordable indications'ubber Bootcoveringsnubberisripped.Acceptable forISIexamination, TroubleCardwrittenforbootcovering.
096800RigidRestraint Support;FWU-56VT-3VT-3:norecordable indications acceptable.
097200PipetoElbowWeld'2RTMTVT-1UTPTUTTKVT-1&,MT;WeldprepforI-98UT,norecordable indications.
PT;(Aug.exam)norecordable indications.
UTTK;(Aug.
exam)acceptable.
UT;(I-98),noRecordable indications.
UT;(I-98),Geom;IDconfiguration.
UTperformed inlieuofRT.
SummaryNDEExamResults099900ElbowtoNozzleWeld;BBRTMTVT-1UTVT-18cMT;norecordable indications
-acceptable.
RT;Insig,Variousporosity>
slag&,suckup.Noapparentchangesincelastexamination on3/27/89.UT;nodownstream examination, indications wereinclusions
&,IDsurfacegeometry-acceptable.
9.~ow+~si~c~e~tI"~SummaryNDEExamResults1003102"BranchWeld;5MPTPT;norecordable indications acceptable.
100325GuideSupport;SIU-109VT-3VT-3:norecordable indications acceptable.
Whitepowderresiduefrominstallation.
100925GuideSupport;SIU-108VT-3:Insig,insulation residueresulting inlightcorrosion-acceptable.
Rej;Loosemicartablockidentified.
NCR90-160wasgenerated.
Engineering evaluation provideduse-as-is status.IEI'SummaryNDEExamResults106050RigidSupport;SIU-103VT-3VT-3:norecordable indications
-acceptable.
(
SummaryNDEExamResults110300VariableSpringSupport;RHU-78VT-3VT-3;norecordable indications acceptable.
Settingof7/8"equatestoaloadof6444'sat61deg.F..SummaryNDEExame~Stem::iLJ-Results110900PipetoElbowWeld;1APTUTPT80UT;norecordable indications
-acceptable.
II'LJRraw'3~Resi~dg,~aQe@~v,~S~t~n~Summary126400PipetoTeeWeld;6NDEExamPTUTResultsPT80UT;norecordable indications
-acceptable.
14.~R~~~geea.Eeeoval,~i~erg:PIJSummaryNDEExamResults129900TeetoPipeWeld;1PTUTPT80UT;norecordable indications
-acceptable.
~+Ito 15.~ResidaHeat~Remove~Sstem'-20 SummaryNDEExamResults130300PipetoPipeWeld;11305502"BranchWeld;3APTUTPTPT;Rej;initialexamindicated linearindications.
PT;reexamindicated thatthelinearmarkswerecreatedbymechanical means,use-as-is byMaterials Engineering
-acceptable.
UT;norecordable indications acceptable.
PT;norecordable indications acceptable.
16.~RaidalHeat~emova~Sstm:SummaryNDEExamResults133100ElbowtoFlange'Weld; 24PTUTPT85UT;norecordable indications
-acceptable.
17.~Resdal~tremoval~Sstem:ILRIISummary133900RigidRestraint Support;RHU-28NDEExamVT-3ResultsVT-3:norecordable indications acceptable.
133910RigidRestraint PTIntegralAttachment RHU-28PT:norecordable indications paintremoved-acceptable.
Summary136000ElbowtoTeeWeld;17NDEExamPTUTResultsPT&,UT;norecordable indications
-acceptable.
-1yl 18.iiesidu~iiSS2~eoval~St~m:ILsSummaryNDEExamResults140000RigidHanger;RHU-383VT-3VT-3:norecordable indications acceptable, 19.~Res'da~agem<~vit.
~Ss~tnuC-C-60raw'iLmSummary1441502"BranchWeld;19ANDEExamPTResultsPT;norecordable indications Limitations; Hangerclamp1/4"fromtoeofweld-acceptable.
20.Lest~a~Hea~Rei~vs.~Ssem'ummary NDEExamResults154250RigidHangerSupport;RHU-58VT-3VT-3:norecordable indications acceptable.
154255RigidHangerPTIntegralAttachment RHU-58PT:norecordable indications
-paintremoved-acceptable.
154700ElbowtoPipeWeld;1MFTUTPT&,UT;norecordable indications
-acceptable.
21.~es<iUt1~Het~Remov~Si~SLsuSummaryhfDEExamResults158500NozzletoElbowWeld;1PTUTPTLUT;norecordable indications
-acceptable.
Pp
~Lin10-Daw'ummary NDEExamResults159100RigidSupportRHU-101VT-3VT-3:norecordable indications.
Insig.Spotofweldat0"8L4"on10"Elbow,welddeposit-no linearindications
-acceptable.
NoIDTag.Additional ExamafterNCR90-091forRHU-129ServiceInducedDegradation.
NoServiceInducedDegradation foundwithexpandedexamscope.159105RigidSupportVT-3IntegralAttachment Weld,RHU-101VT-3:norecordable indications.
Insig,Spotofweldat0"&,4"on10"Elbow,welddeposit-no linearindications
-acceptable, NoIDTag.Additional ExamafterNCR90-091forRHU-129ServiceInducedDegradation, NoServiceInducedDegradation foundwithexpandedexamscope.1594502"BranchWeld,A4APTPT:norecordable indications acceptable, 23.~o+~~re~a~etI8hixn'SummaryNDEExamResults159900VariableSpringSupport,RHU-129VT-3VT-'3:ServiceInducedReject;Rodinspringcanisl'ocked.Spaceinfrontofcanis1/2",Rodtouchesrearofcan.NCR90-091wasgenerated forEngineering disposition.
Repairsperformed withreexamination acceptable
-norecordable indications.
Settingof6614ataTemp.of69deg.F.forsize7acceptable.
SeeSummaryNo.'-s159100&160400forexpandedscoperesults.PT159901VariableSpringIntegralAttachment Weld,RHU-129-20-PT:norecordable indications.
acceptable.
1Jglg 24.~Lw~resure~SaetSummaryNDEExamResults160400VariableSpringSupport,RHU-130VT-3VT-3:norecordable indications
-additional examafterNCR90-091forRHU-129ServiceInducedReject.NoServiceInducedDegradation found.Settingof482¹at69deg.F.-acceptable.
-S-3SummaryNDEExamResults160550-RigidSupportRHU-126VT-3VT-3:Reject-Support toelbownotweldedallaround.Missing3"to31/2"ofweldonupperoutmostradius.NCR90-164wasgenerated.
Engineering disposition andevaluation indicated thattheexistingweldisadequateandshouldbeusedasis-acceptable.
Ih!t!eSummaryNDEExamResults161350RigidRestraint Support,-SIU-73161390VariableSpringSupport,SIU-72161391VariableSpringIntegralAttachment Weld,SIU-72VT-3VT-3PTVT-3:norecordable indications Insig,greasefittingpaintedover,Restraint willnotswivelbackandforth-acceptable.
VT-3:norecordable indications settingsweretakenata"Temp.of77deg.F.of5/8"equatingto250¹-acceptable.
PT:norecordable indications paintremovedfromweldacceptable.
A$JglF"
Summary~Lie:A-S-0NDEExamResults162090Teeto3/4"ReducerWeld,28PTPT:norecordable indications acceptable.
162210RigidRestraint Support,SIU-29VT-3VT-3:norecordable indications acceptable.
Summaryidee:-SI-5NDEExamResults162740PipetoElbowWeld'6PTUTPTRUT;norecordable indications
-acceptable.
fe~eSummaryNDEExamResults163110PipetoTeeWeld;10PTUTPT8cUT;norecordable indications
-acceptable.
eepee.faJerwiSummary163590SpringCanSupport,SIU-68NDEexamVT-3ResultsVT-3:norecordable indications settingof.7"or5490ataTemp,of78deg,F.-acceptable.
163591SpringCanPTIntegralAttachment Weld,SIU-68PT:norecordable indications
-paintremoved-acceptable.
I SummaryNDEExam"Results163640RigidRestraint Support,SIU-66VT-3VT-3:Reject.Earonpipeclampisbentinward.NCR90-247wasgenerated forEngineering review.Clampwasreplaced, reexamined-acceptable.
Additional Examperformed afterNCR90-107forSIU-58thatwasaServiceInducedReject.NoServiceInducedDegradation wasfoundwithexpandedscopeacceptable.
163650GuideSupportSIU-65VT-3VT-3:norecordable indications acceptable.
163690RigidSupportSIU-63VT-3VT-3:norecordable indications acceptable.
163710ElbowtoPipeWeld;16PTUTPT&,UT;norecordable indications
-acceptable.
UT,Insig;Geometrydownstream acceptable.
163790RigidRestraint Support,SIU-59VT-3VT-3:Reject.Identified bushinginupperclampsectionwhilenobushingwasinthelowerclamp.NCR90-090was-generated.
BushingisactuallyaspacerEconlyrequiredononeboltperQC.Use-as-is, acceptable.
Nootherrecordable indications acceptable.
Additional examperformed afterNCR90-107forSIU-58ServiceInducedReject.NoDegradation foundwithexpandedscope-acceptable.
163820RigidSupportSIU-58VT-3-23-VT-3:ServiceInducedReject,Loosenutidentified ontopwhilethenutonthebottomtubecanbeturnedbyhand.NCR90-107wasgenerated fordisposition.
Nutsweretightened, Reexamafterrepairsacceptable.
ForServiceInducedCodeReject,'xam.
scopewasexpanded.
Examswereperformed onSummary0's163830,1637908c163640.
p SummaryNDEExam.Results163830RigidRestraint Support,SIU-57VT-3:Additional examafterNCR90-107forSIU-58forServiceInducedReject.NoServiceInducedDegradation wasfound-acceptable.
31~HiiHh~rsyure~~etSummary164300FlangetoPipeWeld;56NDEExamPTUTResultsPT&,UT;norecordable indications
-acceptable.
SummaryNDEExamiLk4Results164700PipetoValve878HWeld'9PTPT;norecordable indications acceptable.
33'a'S~a~t~SummaryNDEExamResults166050ReducertoPipeWeld;2PTUTPT&,UT;norecordable indications
-acceptable.
UT,RootGeometry
%l 6-S-30SummaryNDEExamResults166840RigidSupportCSU-33VT-3UTTKPTVT-3Rej.,11/2"ofweldmissingatcrotch&arcstrikeadjacenttotheweld.NCR90-089wasgenerated.
Arcstrikewasblendedout.UTthickness readingsobtained&,Acceptable.
PT&,VT-3reexamafterrepairs-acceptable'ngineering evaluation performed onmissingweldwithause-as-is determination basedondesignanalysisEWR2512&,ME39Attachment Bl.166842RigidSupportPTIntegralAttachment CSU-33PT;norecordable indications acceptable.
C.CLASS3COMPONENTS:
SummaryNDEExamResults500200RigidSupportVT-3IntegralAttachment CCU-86VT-3:norecordable indications acceptable.
500205RigidSupportCCU-86VT-3VT-3:norecordable indications Insig;nogrout-notrequiredperME121.Weepholeaccepted, generalpracticewhenweldingaconfinedcomponent
-acceptable.
~h 2.ServiceWater:SummaryNDEExamResults502080RigidSupportVT-3IntegralAttachment SWU-212,VT-3:norecordable indications Insig.surfacerust8clightscaleonweld-acceptable.
500205RigidSupportSWU-212VT-3VT-3:Rej.4nuts1/8"shortoffullthreadengagement.
NCR90-090wasgenerated forEngineering review.Thedisposition indicated thattheloadwasincompression andthatthecondition wasuse-as-is.-acceptable.
Daw'ummary NDEExamResults502130VariableSpringIntegralAttachment SWU-120502135VariableSpringSupport,SWU-120VT-3VT-3VT-3:norecordable indications Insig.lightrustonweldacceptable.
VT-3:norecordable indications ataTemp.of57deg.F.thesettingwas299¹'s-acceptable.
MRLIR5=Summary/umberComonentNDEExamResults503620RigidRestraint VT-3IntegralAttachment SWU-384VT-3:norecordable indications Insig.Lightrustonlugs,weldsRpipe-acceptable.
503625RigidRestraint Support,SWU-384VT-3VT-3:norecordable indications pipeclampinsulated acceptable.
td SummaryNDEExamResults505000Guide/Rigid SupportVT-3IntegralAttachment AFU-08VT-3:norecordable indications withpaintremoved-acceptable.
505005Guide/Rigid SupportVT-3AFU-08VT-3:Rej.Guidedoesnotconformtothecomponent supportdrawing.Pipewasreplacedbysteelblockwithnoattachment weldtothepipe.NCR90-108wasgenerated forEngineering review.Disposition indicated thatnononconformance occurredduetoreviewofthereviseddrawing,Revision1-acceptable.
SummaryNDEExamResults505270VariableSpringSupport,AFU-104VT-3:norecordable indications
'Supportisasize9withasettingof8700'stakenataTemp.of272deg.F..SupportID4isN-EG-13312-82-330 acceptable.
eedwater:
SummaryNDEExamResults507000VariableSpringSupport,AFW-14VT-3:norecordable indications SupportisaNavcotypeE,ModelBE-401size0thathadasettingof604'sataTemp.of66deg.F..507090GuideSupport,AFU-221(wasAFW-22)VT-3:norecordable indications Other;NewtagforAFU-221wasattachedtothesupport&anewbaselinewasperformed andaccepted.
'Nt/0
-*SummaryNDEExamResults507180VariableSpringSupport,AFW-30VT-3VT-3:Rej.Cansettingreadingof580¹'sconflicted withthe540¹'sthattheSpecification allows.NCR90-185wasgenerated forEngineering review.Thesupportwasreset,reexamined andacceptable.
SummaryNDEExamResults507380Guide,VT-3integralAttachment AFU-165(wasAFW-88)VT-3:norecordable indications Other,NewtagforAFU-165wasattachedtothesupport.Anewbaselinewasperformed andaccepted.
507385Guide,AFU-165(wasAFW-88)VT-3VT-3:norecordable indications Other,NewtagforAFU-165wasattachedtothesupport.Anewbaselinewasperformed andaccepted.
SummaryNDEExamResults508000VariableSpringSupport,AFW-3VT-3VT-3:norecordable indications acceptable.
ThissupportisaNavcoTypeDSize3thathadasettingof190¹'sataTemp.of64deg.F..508090Hydraulic SnubberSupport,AFU-208(wasAFW-13)VT-3VT-3:Rej.Coldsettingshouldbe31/2"was21/8".NCR90-109wasgenerated forEngineering review.Disposition indicated thattheGilbertScalesshowa21/2"reading.Engineering toreviseME-256anduse-as-is thesupporttoitsexisting, setting.
'T,~lp Summary508860GuideSupportIntegralAttachment SWU-500(wasSW-88)NDEExamVT-3ResultsVT-3:Rej.BottomweldonEastsidehaslackofweldattoe.NCR90-188wasgenerated forEngineering review.Disposit,ion indicated thatrepairswillbemade.Reexamafterrepairsindicated insignificant resultsbeingthatsmallpinholes1/16"werefound8Lacceptable.
Thissupport,hasbeenupgradedtoSWU-500508863GuideSupportSWU-500(wasSW-88)VT-3VT-3:GuidewasformerlySW-88andhasbeenupgradedtoSWU-500~Examination indicated norecordable indications acceptable.
D.HIGHENERGYCOMPONENTS:
1.~MinSteam~Loog~OutideContainment:
SummaryNDEExamResults200005PipetoElbowWeld,DVT-1RTMTVT-18LRT:norecordable indications.
VT-1:Insig.Gouges fromline-uplug(1/32"deep,acceptable.
MT:Insig,surfacescabsacceptable.
RT:Insig.Fine8Cspotporosity, allporosityacceptable pertableA-5NACSI3/2/82.'00120 ElbowtoPipeWeld,E2VT-1RTHTVT-1MT8LRT:norecordable indications.
VT-1:Insig.Intermittent undercutup8Ldownstream.Anarcstrikewasalsoidentified andpreppedto1/32"-allacceptable.
RT:Insig.Suck-up,fineporosity, slightweldconcavity
&,minorU/C-allacceptable, tgV~~1 2.~Ma'team~LaoBOutsideCntainment:
SummaryNDEExama~sResults200030PipetoElbowWeld,DVT-1RTMTUTVT-1,MT&,UT:norecordable indications.
VT-1:Insig.
Lightrustonpipe8Lweld-acceptable.
UTperformed inlieuofRT.200175ElbowtoPipeWeld,EVT-1RTMTUTPTUTTKVT-1&MT:norecordable indications forweldprep.PT:norecordable indications.
UTTK:initialandfinalthickness measurements fortheweldprep-acceptable.
UT:norecordable indications.
UT:Geom,Thickness change,rootgeometry, counterbore andID-acceptable.,
200180ElbowtoPipeWeld,JVT-1RTVT-1:norecordable indications VT-1,Insig,Minorpits<1/32",lightrustandgrindmarksfromweldprep-acceptable.
UT,PT&,MT:norecordable indications-acceptable.
UTTK:initialandfinalthickness measurements forweldprep-acceptable.
UT:Geom,roughrootacceptable.
UTperformed inlieuofRT.Ik~ice:-90-1HE:SummaryNDEExamResults200070PipetoPipeWeld,AAVT-1RTMTUTVT-1,MT&,UT:norecordable indications.
VT-1:Insig.
Undercut<1/32"deep-acceptable.
UT:Geom.IDcounterbore configuration wasconfirmed byRT.RootGeometryacceptable.
UTperformed inlieuofRT.
II~h1 SummaryNDEExamResults200410PipetoPipeWeld,V2VT-1RTMTUTPTVT-1,PTRUT:norecordable indications.
VT-1:Insig.
Onepit,undercutwasremovedwhenweldwasgroundflush-acceptable.
MT;Insig.Allundercutwasremoved-acceptable.
UT;Geom.IDrootconfiguration.
UTperformed inlieuofRT.200425PipetoValve3993Weld,WVT-1RTMTUTVT-1,MT&,UT:norecordable indications.
VT-1:Insig.
ArcstrikeRundercut1/16"deep-acceptable.
UT;Geom.Nodownstream examduetovalve-acceptable.
UTperformed inlieuofRT.2"-Wldmt:SummaryNDEExamResults200080ElbowtoPipeWeld,F4VT-1RTMTVT-1,MTRRT:norecordable indications.
RT:Insig.
Stringerpassweldcontainsfine8cspotporosity.
Nochangesincelastinspected on1-26-87acceptable.
200090ElbowtoPipeWeld,VVT-1RTMTUTPTVT-1,PT5,UT:norecordable indications.
VT-1:Insig.
2pits1/16"deep,acceptable.
MT:norecordable indications onweldprepforUT-acceptable.
UT:Geom.RootSccounterbore identified.
Utperformed inlieuofRT.
13\+2 SummaryNDEExamResults200530PipetoPipeWeld,H2VT-1RTMTUTPTVT-1,MT,PT&UT:norecordable indications acceptable.
VT-1;Insig.Lightrust&minorpits<1/32"acceptable.
UT;Geom.IDrootgeometry-acceptable.
UTperformed inlieuofRT'200545PipetoPipeWeld,JVT-1RTMTUTPTMT:Rej.1/4"linearindication andarcstrikesfromfabrication.
PT:Rej.Linearpinholeindications.
NCR90-123generated andrepairsmade.VT-1,UT&PT:norecordable indications
-acceptable.
VT-1:Insig.-Lightrust.UTthickness readingswereperformed andacceptable.
UT;Geom.,IDandrootconfiguration
-acceptable.
UTperformed inlieuofRT,IL't~:i=2!SummaryNDEExam'Results200235PipetoElbow,Weld,BVT-1RTMTVT-1,MT&RT:norecordable indications.
RT:Insig.
Weldspatterandspotporosityidentified
-acceptable.
Noapparentchangesincelastexamination on3-17-82acceptable.
SummaryNDEExamResults200295PipetoElbowWeld,BVT-1RTMT-32-VT-1&MT:norecordable indications'T:Insig
~Fineandspotporosityidentified.
Noapparentchangesincelastinspection on3-19-82.
- LJIIC, SummaryNDEExamResults200340PipetoElbowWeld,DVT-1RTMTVT-1,RT&,MT:norecordable indications.
RT:Insig.
Minorsuckup,excessive rootbead8cspotporosity-acceptable.
VT-1:Insig,undercut(1/32"acceptable.
Noapparentchangesincelastexamination in1982acceptable.
IL'SummaryNDEExamResults201000AnchorSupport,MSU-35VT-3MTPTVT-3,PT8cMT:norecordable indications onareasaccessible toexamination.
VT-3;Insig.Groutcracked-acceptable.
SummaryNDEExamResults201200Hydraulic SnubberVT-3Support,S10VT-3;Norecordable indications acceptable.
VT-3;Insig.Lightrustonpipeclamp-acceptable.
SnubberSN¹is487620.Fluidreadingof17/16wastakenwhentheTemp.was72deg.F..-acceptable.
SummaryNDEExamResults201400Hydraulic SnubberSupport,S20VT-3;Norecordable indications acceptable.
TheSnubberisaGrinnellSize3typehavingaSN¹of11946.Thepistonpositionof23/4"wasobtainedwhenthetemperature was72deg.F.-acceptable.
f'4'>>
SummaryZgine:14A-FW-900-1A NDEExamKl=Results201600Mechanical SnubberSupport,FWU-21VT-3VT-3;Rej.Insulation tightagainstsnubber6"awayontheclampside.NCR90-200wasgenerated forcorrective action.Repairswereperformed andthesupportreexamined-acceptable.
TheSnubberSNgisF-51035-1 thathadasettingof35/32"ataTemp.of75deg.F~~SummaryNDEExamHS=Results201840Hydraulic SnubberSupport,FWU-39VT-3VT-3;Norecordable indications acceptable.
VT-3;Insig.Lightrust-acceptable.
TheSnubberSNgis61642whichisatypePSA-35thathadasettingof33/8ataTemp.of64deg.F.-acceptable.
h201841Hydraulic SnubberMTIntegralAttachment FWU-39MT;Norecordable indications acceptable.
Summary202040RigidSupportFWU-29NDEExamVT-3M.ResultsVT-3;Norecordable indications acceptable.
L'>plJI E.STEAMGENERATOR TUBING:SummaryNDEExamResults800000OpenGenerator Tubeshavingpreviousidentified degradation
>20X.ETET;Allpreviousindications
>20Xwereexaminedtotheextentofdegradation asaminimum.Seethe1990EddyCurrentExamination Reportfordetails.80015020%RotatingRandomSampleonopenGenerator Tubes.ETET;20XRandomsampleofallopenunsleeved tubeswereexaminedfulllength.TubeR3-C39wasprogramed butnotexaminedfulllength.Seethe1990EddyCurrentExamination Reportfordetails.800200100KofallUnsleeved Tubes'nopenGenerator Tubes.ETET;100Xofallopenunsleeved tubeswereexaminedtothe41TubeSupportontheHotLeg.Seethe1990EddyCurrentExamination Reportfordetails.80035020XRotatingETRandomSampleon,eachtypeofSleeve.ET;20XRandomsampleofeachtypeofsleevedGenerator Tubewereexaminedfromsleeveendtosleeveendasaminimum.SleevedTubeR19-C22wasprogramed (excessof20X)butnotexamined.
See,the1990EddyCurrentExamination Reportfordetails.~-~R'ummaryNDEExamResults801000OpenGenerator ETTubeshavingpreviousidentified degradation
>20X.ET;Allpreviousindications
>20%wereexaminedtotheextentofdegradation asaminimum.Seethe1990EddyCurrentExamination Reportfordetails.
~ià SummaryNDEExamResults80115020KRotatingRandomSampleonopenGenerator Tubes.ETET;20XRandomsampleofallopenunsleeved tubeswereexaminedfulllength.Seethe1990Eddy'urrent Examination Reportfordetails.801200100XofallUnsleeved TubesonopenGenerator Tubes.ETET;100Xofallopenunsleeved tubeswereexaminedtotheg1TubeSupportontheHotLeg.Seethe1990EddyCurrentExamination Reportfordetails.80135020XRotatingETRandomSampleoneachtypeofSleeve.ET;20XRandomsampleofeachtypeofsleevedGenerator Tubewereexaminedfromsleeveendtosleeveendasaminimum.Seethe1990EddyCurrentExaminatio'n Reportfordetails.P.SYSTEMPRESSURETESTS:~Casa:2SummaryNDEExamResults350710RSSP-15.7.1 ChargingSystemthroughtheRegenerative HeatExchanger.
VT-2VT-2:norecordable indications orleakage-acceptable./
SummaryNDEExamResults361600RSSP-13.16 CVCS"A"HoldupTankVT-2,VT-2:norecordable indications
-acceptable.
Cannotexamineundertankduetosupport.361700361800RSSP-13.17 CVCS"B"HoldupTankRSSP-13.18 CVCS"D"HoldupTankVT-2VT-2VT-2:norecordable indications
-acceptable.
Cannotexamineundertankduetosupport.VT-2:norecordable indications
-acceptable.
Cannotexamineundertankduetosupport.
Ifi,n g,'~asks' g~a3SummaryNDEExamResults411000PT-7LeakageofReactorCoolantSystemVT-2VT-2:norecordable indications acceptable.
Insig.BoronresiduefoundandreportedtotheStationbyworkrequestsforthefollowing; valve392Abonnet,valve700packing,FIP180,valve924bonnetbolts&valve427-acceptable.
415300PT-30,Containment VT-2VT-2:norecordable indications SprayRings,openallnozzlesappeartohaveflowflowpathtest.-acceptable.
400800CVCSHoldupTanksVT-2VT-2:norecordable indications
&.Pipingorleakage-acceptable.
400805CVCSChargingLetdownoutsidecontainment VT-2VT-2:norecordable indications orleakage-acceptable.
400820CVCSBoricAcidStorageTanks8c,PipingVT-2VT-2:norecordable indications orleakage-acceptable.
400825CVCSBoricAcidEvaporizer-Demineralizers.
VT-2VT-2:norecordable indications orleakage-acceptable.
401100DieselGenerators VT-2VT-2:norecordable indications orleakage-acceptable.
ly G.SNUBBERPROGRAM:1./teamGenerator A~rawn'ummaryNDEExamResults600080SGA-7Hydraulic SnubberSerialNumber:77-28073-A VT-3Norecordable indications.
Insignificant:
Serialnumbers78t8areinvertedwitheachother.Fluidlevel1"fromtop.Temperature 65F.Setting27/16"-Acceptable.
600090SGA-8Hydraulic SnubberSerialNumber:77-28073-A VT-3Norecordable indications.
Insignificant:
Hammermarksonthesnubberblock.Serialnumbers78c8areinvertedwitheachother.Fluidlevel1".NotagonNo.8.Temperature 65F.Setting:21/2"Acceptable.
~~a~~g:SummaryNDEExamResults600120SGB-3Hydraulic SnubberSerialNumber:77-28073-A VT-3Norecordable indications.
Insignificant:
NoIDstamponsnubber.Temperature:
65F.Setting:27/8"-Acceptable.
600130SGB-4Hydraulic SnubberSerialNumber:77-28073-A VT-3Norecordable indications.
Insignificant:
NoIDtag.HammermarksonsnubberblockTemperature 65F.Setting21/2"-Acceptable.
ILDraw~~oC-16SummaryNDEExamResults600200VT-3-38-AFU-03Mechanical SnubberSerialNumber:20925ModelPSA-1Norecordable indications.
Temperature 84F.Setting:2"Acceptable.
qII',
4~Summary'ar2"2NDEExam~Dawi~~C-EResults600220AFU-31Mechanical SnubberSerialNumber:24452ModelPSA-1VT-3Norecordable indications.
Temperature:
100F.Setting:2"-Acceptable.
600240AFU-34Mechanical SnubberSerialNumber:16379ModelPSA-1VT-3Norecordable indications'emperature:
98F.Setting:27/8".-Acceptable.
Summary*NDEExam~Drwin:~C-Results600260AFU-52Mechanical SnubberSerialNumber:24453ModelPSA-1VT-3Norecordable ind'ications.
Temperature:
100F.Setting:13/4"~Acceptable.
Summary600280AFU-75Mechanical SnubberSerialNumber:20924Model'PSA-1NDEExamVT-3~aw~in:g-18ResultsNorecordable indications.
Temperature:
102F.Setting:2".-Acceptable.
600300AFU-98Mechanical SnubberSerialNumber:24454ModelPSA-1VT-3Norecordable indications.
Temperature:
302F.Setting:11/2".-Acceptable.
lpEq.E SummaryNumber600320600339ComonentAFU-101Mechanical SnubberSerialNumber:15751ModelPSA-1AFU-103(EAST)Mechanical SnubberSerialNumber:18184ModelPSA-3NDEExamVT-3VT-3~Dawin:C-1CResults'o recordable indications, Temperature:
302F.Setting:31/4"Acceptable.
Norecordable indications.
Temperature:
67F.Setting:25/8"Acceptable.
600340AFU-103(WEST)Mechanical SnubberSerialNumber:18185ModelPSA-3VT-3Norecordable indications.
Temperature:
67F.Setting:31/8"Acceptable.
NumberComonent.I-'ummaryNDEExam~Drawin'C-Results600360600380AFU-109Hydraulic SnubberSerialNumber:30986Size1.5AFU-111Mechanical SnubberSerialNumber:16377ModelPSA-1VT-3VT-3Rejected:
Boltholdingreservoir loose.NCR90-104Replacedwithanewsnubber,SN30986.Temperature:
76F.Setting:23/4"Acceptable.
Norecordable indications.
Temperature:
76F.Setting:21/4"Acceptable.
600400AFU-123Mechanical SnubberSerialNumber:16378ModelPSA-1VT-3Norecordable indications.
Temperature:
290F.'etting:
15/8"Acceptable.
600420AFU-124Mechanical SnubberSerialNumber:244ModelPSA-1Norecordable indications.
Temperature:
290F.Setting:2"-Acceptable.
4i$'rl Summary600460~n~C--00-BBDU-16Mechanical SnubberSerialNumber:10182ModelPSA-5NDEExamVT-3~Daw~i:B-31ResultsNorecordable indications.
Temperature:
68F.Setting:21/2"Acceptable.
6.SummaryNDEExam~aw~Q-29Results600530CCU-43Mechanical SnubberSerialNumber:11462ModelPSA-1VT-3Norecordable indications.
Temperature:
68F.Setting:11/8"-Acceptable.
Summary600610CCU-57Mechanical SnubberSerialNumber:04160305ModelPSA-3NDEExamVT-3~~w'~C-34ResultsNorecordable indications.
Temperature:
65F.Setting:23/8"Acceptable.
8.Summary600710CCU-71Mechanical SnubberSerialNumber:18193ModelPSA-3NDE~ExaVT-3~Dgwi~n:Q-30ResultsNoRecordable Indications.
Temperature:
64F.Setting:21/2"-Acceptable.
~s 9~SummaryNumber6008802~ch~Ltdown:ComonentCVU-26Mechanical SnubberSerialNumber:20880ModelPSA-1NDEExamVT-3~Drawin~A-2ResultsNoRecordable Indications Temperature:
50F.Setting:2"-Acceptable.
10.JJ"~ige,'VC~Q('eLaJLa 2~El~em~~rawin:~S-SummaryNumber600900ComonentCVU-46Mechanical SnubberSerialNumber:23517ModelPSA1/4NDEExamVT-3ResultsNoRecordable Indications.
Temperature:
50F.Setting:2Acceptable.
Summary~umber600920CVU-49Mechanical SnubberSerialNumber:9483ModelPSA1/2NDE-ExamVT-3j)raw~i:-
~27ResutsNoRecordable Indications.
Temperature:
48F.Setting:11/2"-Acceptable.
SummaryNumber~CVSLet~ow~elJJIJalNDEExam~Draw':B-32Results600940CVU-80Mechanical SnubberSerialNumber:23516ModelPSA1/4VT-3NoRecordable Indications.
Temperature:
50F.Setting:11/2"-Acceptable.
IIIV 12.~eactr~Cooant~Pum1BSealWater:SummaryNumberComonentNDEExamResults600960CVU-103Mechanical SnubberSerialNumber:24450ModelPSA-1VT-3NoRecordable Indications.
Temperature:
66F.Setting:2"-Acceptable.
600980CVU-104Mechanical SnubberSerialNumber:24449ModelPSA-1VT-3NoRecordable Indications, Temperature:
62F.Setting:2"-Acceptable.
13'eactor~Cooat~um~1~Sea~Watr:~Draw':B-34SummaryNumberNDEExamResults601000CVU-186Mechanical SnubberSerialNumber:16541ModelPSA-1VT-3NoRecordable Indications.
Temperature:
60F.Setting:15/8"Acceptable.
14.SummaryNumber~CVS~LedowComonentNDEExam~rw~B-35Results601040CVU-345Mechanical SnubberSerialNumber:9491ModelPSA1/2VT-3NoRecordable Indications.
Temperature:
69F.Setting:11/2"Acceptable.
601060CVU-351Mechanical SnubberSerialNumber:12508ModelPSA1/2VT-3-NoRecordable Indications.
Temperature:
63F.Setting:1"-Acceptable.
~'
SummaryNumberComonentNDEExam~DxawinB-36Results601080CVU-372Mechanical SnubberSerialNumber:12917ModelPSA1/2=VT-3NoRecordable Indications.
Temperature:
63F.Setting:7/8"-Acceptable.
15'ummaryNumberComonentNDEExam~Dawi~~2Results601100601110FWU-5VT-3Hydraulic SnubberSerialNumber:2500-10-152 ModelBergerPatersonSize10FWU-3VT-3Hydraulic SnubberSerialNumber:2500-10-153 ModelBergerPatersonSize10NoRecordable Indications.
Temperature:
69F.Setting:41/16"Acceptable.
NoRecordable Indications.
Temperature:
69F.Setting:21/2"-Acceptable.
16.SummaryNumber601120FWU-8Mechanical SnubberSerialNumber:8033ModelPSA-10NDEExamVT-3~Daw~B-13ResultsNoRecordable Indications.
Temperature:
58F.Setting:31/8"Acceptable.
601130FWU-12Mechanical SnubberSerialNumber:8034ModelPSA-10VT-3NoRecordable Indications.
Temperature:
58F.Setting:3"-Acceptable.
1'I 17'ummaryNumber601140'~ice:14-FW-900-1A ComonentFWU-15Mechanical SnubberSerialNumber:9358/51644 ModelPSA-35NDEExamVT-3~aw~i:~B-1ResultsNoRecordable Indications.
Temperature:
241F.Setting:25/8"-Acceptable.
601150601160FWU-17Mechanical SnubberSerialNumber:9392ModelPSA-35FWU-18Mechanical SnubberSerialNumber:7067ModelPSA-35VT-3VT-3NoRecordable Indications.
Insignificant:
Corrosion onhousing.Tubemarksontransition tubeandhousing.Acceptable.
Temperature:
242F.Setting:5"-Acceptable.
NoRecordable Indications.
Temperature:
211F.Setting:43/4"-Acceptable.
SummaryNumberComonentNDEExamgraw~n:~HE-Results601170FWU-20Mechanical SnubberSerialNumber:7049ModelPSA-35VT-3Reject:Topofsnubberwashittingmountingbracket.NCR90-246:Angulartolerance OK.Clearance adequate.
Use-as-isperE.K.Voci-Acceptable.
Temperature:79 F.;Setting:3"-Acceptable.
601180FWU-21Hydraulic SnubberSerialNumber:F51035ModelHSSA-20VT-3NoRecordable Indications.
Temperature:
220F.Setting:311/16"-Acceptable.
601190FWU-23Mechanical SnubberSerialNumber:8630ModelPSA-10VT-3NoRecordable Indications.
Temperature:
250F.Setting:23/4"Acceptable.
601200FWU-24Mechanical SnubberSerialNumber:10061ModelPSA-10VT-3-45-NoRecordable Indications.
Temperature:
280F.Setting:3"-Acceptable.
~42,s,g<'LlL,,4 SummaryNumber601209ComonentFWU-26(EAST)Mechanical SnubberSerialNumber:18179ModelPSA-3NDEExamResultsNoRecordable Indications.
Temperature:
156F.Setting:3"-Acceptable.
601210FWU-26(WEST)Mechanical SnubberSerialNumber:18180ModelPSA-3NoRecordable Indications.
Temperature:
195F.Setting:3"Acceptable.
SummaryNumber601220ComonentFWU-32Mechanical SnubberSerialNumber:7053ModelPSA-35NDEExamVT-3/raw'i~QE-5ResultsNoRecordable Indications.
Temperature:
222F.Setting:31/4"-Acceptable.
SummaryNumber601230ComonentFWU-38Mechanical SnubberSerialNumber:9395ModelPSA-35NDEExam~rw~n:~1ResultsNoRecordable Indications.
Temperature:
260F.Setting:23/4"-Acceptable.
601240FWU-39Mechanical SnubberSerialNumber:9354/51642 ModelPSA-35NoRecordable Indications.
Temperature:
177F.Setting:37/8"-Acceptable.
601250FWU-40Mechanical SnubberSerialNumber:7066'odelPSA-35NoRecordable Indications.
Temperature:
267F.Setting:31/2"Acceptable.
li 18'ummaryNumber~pe:4-B-FW-900-1B NDEExaml~rawi~HE-8Results601260601270601280601290601300'WU-42Mechanical Snubber,,SerialNumber:6158ModelPSA-35FWU-44Hydraulic SnubberSerialNumber:643864-20 ModelHSSA-30FWU-47Mechanical SnubberSerialNumber:7474ModelPSA-35FWU-48Mechanical SnubberSerialNumber:7475ModelPSA-35FWU-51Mechanical SnubberSerialNumber:7483ModelPSA-35VT-3VT-3VT-3VT-3VT-3Reject:Insulation onvalve4012restingonsnubber;binding.Re-examafterrepair.NoRecordable Indications.
Temperature:
73F,Setting:43/8"-Acceptable.
Rejec't:Insulation notremoved.1)Locknutnottightonsnubberside.2)Snubberdoesnotmove.3)Nooilindicator.
4)Reservoir onbottom.5)CotterPinmissing.6)Turnbuckle notonprintNCR90-172generated.
Re-examafterrepairs.Temperature:
75F.,Setting:33/4",Acceptable.
NoRecordable Indications.
Insignificant:
Bootonsnubberhasripwithtapeonit.Troublecardwrittenforboot.Temperature:
47F.,Setting:4.875"-Acceptable.
NoRecordable Indications.
Insignificant:
Verylightcorrosion thatwascleanedoff.Holein'ootonbottom.Temperature:
66F.Setting:41/4"-Acceptable.
NoRecordable Indications.
Insignificant:
Verylightcorrosion aftercleaning.
Temperature:
61F.Setting:41/2".Settingonchart43/8"-Acceptable.
601310601320FWU-52Mechanical SnubberSerialNumber:8607ModelPSA-10VT-3VT-3-47-FWU-54Mechanical SnubberSerialNumber:7482ModelPSA-35NoRecordable Indications.
Temperature:
182F.Setting:1.875"Acceptable.
NoRecordable Indications.
Temperature:
187F.Setting:31/2"-Acceptable.
SummaryNumberComonentNDEExamResults601330FWU-57Mechanical SnubberSerialNumber:10064ModelPSA-10VT-3NoRecordable Indications.
Temperature:
187F.Setting:2.875"-Acceptable.
19.MaiaSteam~Loo~A~Draw':B-8SummaryNumberComonentNDEExamResults601350MSU-2Mechanical SnubberSerialNumber:7048ModelPSA-35VT-3NoRecordable Indications.
Temperature:
68F.Setting:31/4"Acceptable.
601360MSU-3Mechanical SnubberSerialNumber:7060ModelPSA-35VT-3NoRecordable Indications.
Temperature:
67F.Setting:3"Acceptable.
20'a'n~Si~aa~~LooB:~aw~in'-8SummaryNumberComonentNDEExamResults601369MSU-7(TOP)Mechanical SnubberSerialNumber:7051ModelPSA-35VT-3NoRecordable Indications.
Insi,gnificant:
Nodamageisapparenttosnubberorrearbrackets.
Totalmovementissignificant
-2".Dragforcepresent.Temperature:
80F.Setting:23/4".Acceptable toME-256perA.Butcavage.
601370MSU-7(BOTTOM)Mechanical SnubberSerialNumber:7047ModelPSA-35VT-3-48-NoRecordable Indications.
Insignificant:
Nodamagetosnubber.Presentmovement2".Dragforcepresent.Temperature:
80F.,Setting:3".Acceptable toME-256perA.Butcavage.
SummaryNumberComonentNDEExamResults601380MSU-8Hydraulic SnubberSerialNumber:G-20968-1-30 ModelHSSA-20VT-3NoRecordable Indications.
Insignificant:
Snubberdoesnot,movebyhand.Temperature:
100F.,Setting31/2",-Acceptable.
SummaryNumber3-B-S-60-1BComonentNDEExam~Draw'~n'B-10Results601390MSU-12Mechanical SnubberSerialNumber:9400ModelPSA-35VT-3NoRecordable Indications.
Insignificant:
Pigeonfeces.Acceptable perNCR90-119.Temperature:
190F.Setting:3.375"-Acceptable.
601399MSU-13(EAST)Mechanical SnubberSerialNumber:1467ModelPSA-100VT-3NoRecordable Indications.
Insignificant:
Pigeonfeces.Acceptable perNCR90-119.Temperature:
200F.Setting:3.25"-Acceptable.
601400MSU-13(WEST)Mechanical SnubberSerialNumber:1464ModelPSA-100VT-3NoRecordable Indications.
Insignificant:
Pigeonfeces,Acceptable perNCR90-119.Temperature:
200F.Setting:3.25"-Acceptable.
601409MSU-15(NORTH)Mechanical SnubberSerialNumber:7476ModelPSA-35VT-3NoRecordable Indications, Insignificant:
Lightrust;Doesnotrotate-acceptable.
Temperature:
48F.,Setting:3"Acceptable.
601410MSU-15(SOUTH)Mechanical SnubberSerialNumber:7477ModelPSA-35VT-3NoRecordable Indications.
Insignificant:
Lightrust.Doesnotrotate,acceptable.
Temperature:
48F.,Setting:31/4">-Acceptable.
601419MSU-16(NORTH)Mechanical SnubberSerialNumber:7481ModelPSA-35VT-3-49-NoRecordable Indications.
Insignificant:
Pigeonfeces.Acceptable perNCR90-119.Temperature:
190F.,Setting:3.875"-Acceptable.
IP4.s'I,4iP SummaryNumber1601420ComonentMSU-16(SOUTH)Mechanical SnubberSerialNumber:7480ModelPSA-35NDEExamVT-3~Drawin:B-10ResultsNoRecordable Indications.
Insignificant:
Pigeonfeces.Acceptable perNCR90-119.Temperature:
205F.Setting:4.375"-Acceptable.
601429MSU-18(NORTH)Mechanical SnubberSerialNumber:936951645ModelPSA-35VT-3NoRecordable Indications.
Insignificant:
Pigeonfeces.Acceptable perNCR90-119.Temperature:
180F.,Setting:3.625"-Acceptable.
601430MSU-18(SOUTH)Mechanical SnubberSerialNumber:937251646 ModelPSA-35VT-3NoRecordable Indications.
Insignificant:
Pigeonfeces.Acceptable perNCR90-119.Temperature:
160F.Setting:3.375"-Acceptable.
601439MSU-19(NORTH)Mechanical SnubberSerialNumber:9369ModelPSA'-35VT-3NoRecordable Indications.
Insignificant:
Lightrust.Doesnotrotate.Acceptable.
Temperature:
325F.Setting:4.25"-Acceptable.
601440MSU-19(SOUTH)Mechanical SnubberSerialNumber:9372ModelPSA-35VT-3NoRecordable Indications.
Insignificant:
Lightrust.Doesnotrotate.Accept.Temperature:
235F.Setting:4.25"-Acceptable.
601450MSU-22Mechanical SnubberSerialNumber:9357ModelPSA-35VT-3NoRecordable Indications.
Insignificant:
Lightrust'.Doesnotrotate.Accept.Temperature:
235F.Setting:4.375"-Acceptable.
601460MSU-25Mechanical SnubberSerialNumber:1465ModelPSA-100VT-3-50-NoRecordable Indications.
Insignificant:
Lightrust.Doesnotrotate.Accept.Temperature:
"235F.Setting:4.125"-Acceptable.
I SummaryNDEExamResults601469MSU-26(TOP)Mechanical SnubberSerialNumber:1465ModelPSA-100VT-3NoRecordable Indications.
Insignificant:
Lightrust.Doesnotrotate.Accept.Temperature:
235F.,Setting:4.125",-Acceptable.
601470MSU-26(BOTTOM)Mechanical SnubberSerialNumber:9389ModelPSA-35VT-3NoRecordable Indications.
Insignificant:
Lightrustonattachment platetopipe.Temperature:
235F.,Setting:1.5",-Acceptable.
601480MSU-27Mechanical SnubberSerialNumber:9398ModelPSA-35VT-3NoRecordable Indications.
Insignificant:
Lightrust.Doesnotrotate.Accept.Temperature:
235F.,Setting:4.5",-Acceptable.
601490MSU-29Mechanical SnubberSerialNumber:1469ModelPSA-100VT-3NoRecordable Indications Insignificant:
Doesnotrotate.Accept.Temperature:
416F.,Setting:41/8"Acceptable.
601500MSU-31Mechanical SnubberSerialNumber:9356ModelPSA-35VT-3NoRecordable Indications.
Temperature:
416F.Setting:25/8"Acceptable.
601510MSU-32Mechanical SnubberSerialNumber:1093ModelPSA-100VT-3NoRecordable Indications.
Temperature:
292F.Setting:21/2"Acceptable.
/J' 21~SummaryNumber~Ma'n~St.ea~LoA:ComonentNDEExam~awi~n:B-9Results601520601530MSU-38Mechanical SnubberSerialNumber:1090ModelPSA-100MSU-39Mechanical SnubberSerialNumber:1087ModelPSA-100VT-3VT-3Reject:Snubberinstalled backwardtoprint.NCR90-101.Snubbermaybeinstalled 180deg.withoutchangeoffunction.
Use-as-is.
perE.K.Voci.-Acceptable.
NoRecordable Indications.
Insignificant:
Doesnotrotate.Accept.Temperature:
76F.Setting:43/4"-Acceptable.
601540MSU-40Mechanical SnubberSerialNumber:1080ModelPSA-100VT-3NoRecordable Indications.
Insignificant:
Doesnotrotate.Accept.Temperature:
416F.Setting:45/8"-Acceptable.
601550MSU-44Mechanical SnubberSerialNumber:1468ModelPSA-100VT-3NoRecordable Indications.
Insignificant:
Doesnotrotate.NoIDtag.Accept.Temperature:
416F.Setting:31/8"-Acceptable.
22'KQX$<CKR~RL9XQQ43UB~eQ=SummaryNumbera'-ILJOJLJR ComonentNDEExam~'aw~~B-0Results601560601570MSU-55Mechanical SnubberSerialNumber:18195ModelPSA-3MSU-57Mechanical SnubberSerialNumber:15388ModelPSA-3VT-3VT-3NoRecordable Indications.
Temperature:
109F.Setting:15/8"Acceptable.
NoRecordable Indications.
Insignificant:
Notag-Accept.
Temperature:
138F.Setting:21/4"-Acceptable.
$1II 23'Ma'n~Stea~LooA'Inch~RisesvSummaryNumbern:ComonentNDEExam~DawinB-9Results601580MSU-58Mechanical SnubberSerialNumber:18187ModelPSA-3VT-3NoRecordable Indications.
Temperature:
170F.Setting:21/4"-Acceptable.
601590MSU-60Mechanical SnubberSerialNumber:18186ModelPSA-3VT-3NoRecordable Indications.
Insignificant:
Corrosion frompipelineaboveit-Accept.Temperature:
169F.Setting:3"-Acceptable.
24'ummaryNumberComonentNDEExam@raw~C-32Results601600MSU-72Mechanical SnubberSerialNumber:15767ModelPSA-3VT-3NoRecordable Indications.
Temperature:
140F.Setting:21/2"-Acceptable.
601610MSU-74Mechanical SnubberSerialNumber:10083ModelPSA-10VT-3NoRecordable Indications.
Temperature:
335F.Setting:31/4"Acceptable.
601620MSU-75Mechanical SnubberSerialNumber:8030ModelPSA-10VT-3NoRecordable Indications.
Temperature:
334F.Setting:1,7/8"Acceptable.
SummaryNumberComonentNDEExam~Dw~in~C-Results601630VT-3MSU-78Mechanical SnubberSerialNumber:8576ModelPSA-10-53-NoRecordable Indications.
Temperature:
220F.Setting:3"Acceptable.
SummaryNumberComonentNDEExamResults601640MSU-80Mechanical SnubberSerialNumber:18181ModelPSA-3VT-3NoRecordable Indications.
Temperature:
220F.Setting:21/8"-Acceptable.
601650MSU-82Mechanical SnubberSerialNumber:15768ModelPSA-3VT-3NoRecordable Indications.
Temperature:
220F.Setting:23/4"Acceptable.
601659MSU-84(EAST)Mechanical SnubberSerialNumber:18182ModelPSA-3VT-3NoRecordable Indications.
Temperature:
72F.Setting:31/8"-Acceptable.
601660MSU-84(WEST)VT-3Mechanical SnubberSerialNumber:18183ModelPSA-3NoRecordable Indications.
Temperature:
72F.Setting:25/8"-Acceptable.
601670MSU-85Mechanical SnubberSerialNumber:10074ModelPSA-10VT-3NoRecordable Indications.
Temperature:
284F.Setting:33/8"Acceptable.
25.~w~e~s~Saet~L'~~A~0ct'o~Daw~SummaryNumber601680RHU-8Mechanical SnubberSerialNumber:15755ModelPSA-3NDEExamVT-3ResultsNoRecordable Indications.
Temperature:
61F.Setting:25/8"Acceptable.
II'l+l~
26.SummaryNumber~RsidualHeatRemoval:~i~10A-A7-250NDEExam~raw'n:~15Results601690RHU-30Mechanical SnubberSerialNumber:7065ModelPSA-35VT-3NoRecordable Indications.
Temperature:
61F.Setting:1"Acceptable.
601700RHU-33Mechanical SnubberSerialNumber:7064ModelPSA-35VT-3NoRecordable Indications'emperature:
61F.Setting:31/8"-Acceptable.
SummaryNumber601710-*ComonentRHU-36Mechanical SnubberSerialNumber:15756ModelPSA-3NDEExamVT-3~Drwin:B-23ResultsNoRecordable Indications.
Temperature:
64F.Setting:21/2"Acceptable.
SummaryNumberComonentNDEExamResults601720RHU-51Mechanical SnubberSerialNumber:15752ModelPSA-3VT-3NoRecordable Indications.
Temperature:
76F,Setting:21/2"-Acceptable.
601730RHU-53Mechanical SnubberSerialNumber:15754ModelPSA-3VT-3NoRecordable Indications.
Temperature:
74F,Setting:23/4",Acceptable.
p SummaryNumber~ice:6D-AC-601 ComonentNDEExam~Draw'n:B-26Results601740RHU-61Mechanical SnubberSerialNumber:15753ModelPSA-3VT-3NoRecordable Indications.
Temperature:
79F.Setting:23/8"-Acceptable.
SummaryNumberComonentNDEExamResults601749601750RHU-63(NORTH)Mechanical SnubberSerialNumber:16380ModelPSA-1RHU-63(SOUTH)Mechanical SnubberSerialNumber:16375ModelPSA-1VT-3VT-3NoRecordable Indications.
Temperature:
64F.-Setting:
23/4"Acceptable.
NoRecordable Indications.
Insignificant:
Mortarundermountingplateiscracked.Acceptable perNCR90-118,A.G.Goetz.Temperature:
64F.Setting:3"-Acceptable.
SummaryNumberComonentNDEExam~DrawB-Results601760RHU-69Mechanical SnubberSerialNumber:8629ModelPSA-10VT-3NoRecordable Indications.
Temperature:
65F.Setting:21/4"Acceptable.
601769RHU-71(NORTH)Mechanical SnubberSerialNumber:11466ModelPSA-1VT-3NoRecordable Indications.
Temperature:
63F.Setting:21/2"-Acceptable.
601770RHU-71(SOUTH)Mechanical SnubberSerialNumber:11465ModelPSA-1VT-3NoRecordabl'e Indications.
Temperature:
63F.Setting:21/2"Acceptable.
~E1~4~t 27'ummaryNumberComonentNDEExam~Dw~in:Q-20Results601780RHU-72Mechanical SnubberSerialNumber:8606ModelPSA-10VT-3NoRecordable Indications.
Temperature:
63F.Setting:3"-Acceptable, 28.Residual~Hatgeqjova~~D~awi>~Q-20SummaryNumber601790ComonentRHU-75Mechanical SnubberSerialNumber:8632ModelPSA-10NDEExamVT-3ResultsNoRecordable Indications.
Temperature:
63F.Setting:31/2"-Acceptable.
SummaryNumber601800ComonentRHU-92Mechanical SnubberSerialNumber:16376-ModelPSA-1NDEExamVT-3+rawin@:~B-2ResultsNoRecordable Indications.
Insignificant:
Lightrustonbaseplate.Accept.Temperature:
63F.Setting:21/4"-Acceptable.
29'ummary~ember601810ComonentRHU-109Mechanical SnubberSerialNumber:11463ModelPSA-1NDEExamVT-3-57-~Dewln:~B-1Results-NoRecordable Indications.
Temperature:
79F.Setting:21/4"-Acceptable.
I~)1t SummaryNumberComonent,NDEExamResults601820RHU-110Mechanical SnubberSerialNumber:16373ModelPSA-1VT-3NoRecordable Indications.
Temperature:
74F.Setting:21/4"Acceptable.
SummaryNumberLine:~S-30ComonentNDEExam~Draw':~1~6Results601830RHU-119Mechanical SnubberSerialNumber:15766ModelPSA-3VT-3No'Recordable Indications.
Temperature:
140F.Setting:15/8"Acceptable.
SummaryNumberComonentNDEExam~Drawin:1i-19Results601840RHU-123Mechanical SnubberSerialNumber:15765ModelPSA-3VT-3NoRecordable Indications.
Temperature:
89F,Setting:21/2"Acceptable.
SummaryNumber601850Line:10-2-250ComonentSIU-3Mechanical SnubberSerialNumber:8614ModelPSA-10NDEExamVT-3~Draw'ResultsNoRecordable Indications.
Temperature:
57F.Setting:3.250"Acceptable.
SummaryNumber~L'ne:-S2-50Comonent-NDEExam~Dawin:~6Results601860SIU-47Mechanical SnubberSerialNumber:15349ModelPSA-3VT-3-58--Reject:Snubbertangbindingonpipeclamp.RepairedunderNCR90-187.NoRecordable Indications, Acceptable.
Temperature:
72F.Setting:33/8"-Acceptable.
r'gg0,I 30.Resi1Lnn,'Bat removal:~D~wi~n:A-14Summary601870SIU-52Mechanical SnubberSerialNumber:15348ModelPSA-3NDEExamVT-3ResultsNoRecordable Indications.
Temperature:
69F.Setting:29/16"Acceptable.
31~e':1-6-1ll'maSummaryNumber601890wSWU-254Mechanical SnubberSerialNumber:12508ModelPSA1/2NDEExamVT-3~Dawin:C-13ResultsRejected:
Loosenutsonwestsideofsnubberpipeclamp.RepairedunderNCR90-208.Temperature:
42F.Setting:11/8"-Acceptable.
SummaryNumber601900SWU-308Mechanical SnubberSerialNumber:8031ModelPSA-10NDEExamVT-3~Drawin:C-14ResultsNoRecordable Indications.
Temperature:
49F.Setting:23/4".Acceptable.
601910SWU-309Mechanical SnubberSerialNumber:10073ModelPSA-10VT-3NoRecordable Indications.
Temperature:
49F.Setting:31/4"Acceptable.
32'-~~'la.a-'e-wPenetrat'on
~31-32~DawiDR:~C-6BSummaryNumber601920SWU-370Mechanical SnubberSerialNumber:11464ModelPSA-1NDEExamVT-3-59-ResultsNoRecordable Indications.
Temperature:
45F,Setting:21/4"Acceptable.
"J7.
33'ummaryNumber601930601940CornonentAFU-205(AFW-10)Hydraulic SnubberSerialNumber:12900ModelGrinnellSize11/2AFU-208(AFW-13)Hydraulic SnubberSerialNumber:21010ModelGrinnellFight200NDEExamVT-3VT-3~D~w'~n:C-24ResultsNoRecordable Indications.
Temperature:
81F.Setting:3"Acceptable.
Reject:Coldsetting21/16"shouldbe31/2".NCR90-109generated.
GilbertScalesshowpropersettingtobe21/2".ReviseME-2568r.Use-as-is perE.K.VoceTemperature:
66F.Setting:21/16"-Acceptable.
34.ILM'~fSummaryNumberComonentNDEExam+raw~C-20Results601950601960601970601980AFW-25Hydraulic'nubber AFW-26Hydraulic SnubberAFU-226(AFW-27)Hydraulic SnubberSerialNumber:12901ModelGrinnellSize11/2AFU-224(AFW-28)Hydraulic SnubberSerialNumber:12905ModelGrinnellSize11/2VT-3VT-3VT-3VT-3Other:Thissnubberhasbeenremovedfromthelineunderseismicupgradeprogramphase10.RemovedfromSnubberprogram.Other:Thissnubberhasbeenremovedfromthelineunderseismicupgradeprogramphase10.RemovedfromSnubberprogram.NoRecordable Indications.
Temperature:
86F.Setting:31/8"-Acceptable.
NoRecordable Indications, Temperature:
86F.Setting:21/2"Acceptable.
04r SummaryNumber601990602000ComonentAFU-225(AFW-29)Hydraulic SnubberSerialNumber:12906ModelGrinnellSize11/2AFU-227(AFW-31)Mechanical SnubberSerialNumber:25594ModelPSA-3NDEExamVT-3VT-3ResultsNoRecordable Indications.
Temperature:
85F.Setting:13/4"-Acceptable.
NoRecordable Indications.
Temperature:
69F.Setting:41/4"Acceptable.
35'"'l'I'L-~DrawinS-2SummaryNumberComonentNDEExamResults602010602020N601Hydraulic SnubberSerialNumber:6565ModelGrinnelSize2N602Hydraulic SnubberSerialNumber:6568ModelGrinnellSize2VT-3VT-3Reject:Snubberhitsbaseplateatwall8DhasnoIDtag.NCR90-184generated.
Baseplatedoesnotimpairfunction.
Use-as-is perE.K.Voci.NewIDtaginstalled.
Temperature:
66F.,Setting:3"-Acceptable.
Reject:NoIDtag.NCR90-184generated, IDtaginstalled.
Temperature:
66F.Setting:21/4"Acceptable.
SummaryNumber602030N604Hydraulic SnubberSerialNumber:6566ModelGrinnellSize2NDE,ExamVT-3~aw~~S-ResultsReject:NoIDtag.NCR90-184generated.
IDtaginstalled.
Temperature:
66F.Setting:11/2"-Acceptable.
602040N605Hydraulic SnubberSerialNumber:6561ModelGrinnellSize2VT-3-61-NoRecordable Indications.
Temperature:
66F.Setting:23/4"Acceptable.
chg,l SummaryNumberComonentNDEExamResults602050N607Hydraulic SnubberSerialNumber:6562ModelGrinnellSize2VT-3Reject:NoIDtag.NCR90-184generated.
IDtaginstalled.
Temperature:
66F.Setting:31/2"-Acceptable.
602060N608Hydraulic SnubberSerialNumber:6563ModelGrinnellSize2VT-3Reject:SnubberhasnoIDtag5,hitsbaseplate.NCR90-184generated.
TheSnubberhittingbaseplatedoesnotimpairitsfunction.
Use-as-is perE.K.Voci.NewIDtaginstalled.
Temperature:
66F.Setting:33/4"-Acceptable.
/raw~S-2SummaryNumberComonentNDEExamResults602070N615Hydraulic SnubberSerialNumber:6564ModelGrinnellSize2VT-3Reject:NoIDtag.NCR90-184generated.
IDtaginstalled.
Temperature:
64F.Setting:
23/8"-Acceptable.
SummaryNumber602080ComonentN616Hydraulic SnubberSerialNumber:6567ModelGrinnellSize2NDEExamVT-3Qrawirri:
S-2ResultsReject:Cotterkeybrokenoffattopnearwall,noIDtag.NCR90-184generated.
KeyrepairedRIDtaginstalled.
Temperature:
65F.Setting:25/8"-Acceptable.
36'ummaryNumber:2'&'DEExam'Dawi~Results602090PS-2VT-3Hydraulic SnubberSerialNumber:PD872-39-1244 ModelPaulMonroe-PMH2103-62-NoRecordable Indications.
Temperature:
63F.Setting:4"-Acceptable.
'h45 SummaryNumberCornonentNDEExamResults602100PS-4VT-3Hydraulic SnubberSerialNumber:PD86144-1152 ModelPaulMonroe.-PMH2103NoRecordable Indications.
Temperature:
63F.Setting:1"Acceptable.
~Drawin:S-1SummaryNumberComonentNDEExamResults602110PS-5VT-3Hydraulic SnubberSerialNumber:PD87767-1246 ModelPaulMonroe-PMH2103Reject:Cotterkeyattopnotengaged100K8cdeformed.
NCR90-112'enerated forrepairs.Re-examined afterrepairs.Temperature:
65F.Setting:25/8"-Acc'eptable.
602120PS-6VT-3Hydraulic SnubberSerialNumber:PD87767-1239 ModelPaulMonroe-PMH2103Reject:Brokencotterkey/lackofthreadengagement atclampend.NCR90-112generated.
Re-examined afterrepairs.Insignificant:
Lackofthreadengagement acceptable perdesignanalysisbyW.Tomo.602130.VT-3PS-8Hydraulic SnubberSerialNumber:86144-1159 ModelPaulMonroe-PMH2103NoRecordable Indications.
Temperature:
65F,.Setting:23/4"Acceptable.
602140VT-3PS-9Hydraulic SnubberSeri'alNumber:86144-1154 ModelPaulMonroe-PMH2103NoRecordable Indications.
Temperature:
65F.Setting:3"-Acceptable.
602150PS-10VT-3Hydraulic SnubberSerialNumber:86144-1157 ModelPaulMonroe-PMH2103NoRecordable Indications.
Temperature:
66F.Setting:35/8"-Acceptable.
T SummaryNumberComonentNDEExam~rawin:S-1AResults602160VT-3PS-11Hydraulic.
SnubberSerialNumber:PD86144-1156 ModelPaulMonroe-PMH2103NoRecordable Indications.
Temperature:
65F.Setting:25/16"-Acceptable.
H.SNUBBERPROGRAMFUNCTIONAL TESTING:~Draw':~A-SummaryNumberComonentNDEExamResults600081SGA-7Hydraulic SnubberFTFunctionally testedandacceptable.
2~SummaryNumber600341600342AFU-103(EAST)Mechanical SnubberSerialNumber:18184ModelPSA-3AFU-103(WEST)Mechanical SnubberSerialNumber:18185ModelPSA-3NDEExamFTFT~DawinResultsFunctionally testedandacceptable.
Functionally testedandacceptable.
SummaryNumberComonentNDEExam/raw~i'C-Results600361AFU-109Hydraulic SnubberSerialNumber:30986Size1.5FTFunctionally testedS/N15403.Installed newsnubberS/N30986-acceptable. .
1 SummaryNDEExamResults600381AFU-111Mechanical SnubberSerialNumber:16377ModelPSA-1FTFunctionally testedandacceptable.
3.Reactorcoolant~Pm1B~SeaWater:~Drw'n:B-33SummaryNDEExamResults600961CVU-103Mechanical SnubberSerialNumber:24450ModelPSA-1FTFunctionally testedandacceptable.
'00981CVU-104Mechanical SnubberSerialNumber:24449ModelPSA-1FTFunctionally testedandacceptable.
4.CWCS~Ltdow~Drwin:B-35SummaryNumber601041ComonentCVU-345Mechanical SnubberSerialNumber:9491ModelPSA1/2NDEExamFTResultsFunctionally testedandacceptable.
SummaryNDEExam~D.awi~gE-5Results601171FWU-20Mechanical SnubberSerialNumber:7049ModelPSA-35FT-65-Functionally testedandacceptable.
w"p SummaryNumber601291~L'ne:14-B-W-900-19NDEExamFWU-48FTMechanical SnubberSerialNumber:7475ModelPSA-35~Dewin:HB-8ResultsFunctionally testedandacceptable.
601301FWU-51Mechanical SnubberSerialNumber:7483ModelPSA-35FTFunctionally testedandacceptable.
7.Residualgeea,~eoval:~awi~nB-20Summary601761RHU-69Mechanical SnubberSerialNumber:8679ModelPSA-10NDEExamFTResultsFunctionally testedandacceptable.
Summary@iLne:0-S2-20NDEExam~Daw:Lnn'esults601861'IU-47Mechanical SnubberSerialNumber:15349ModelPSA-3FTFunctionally testedandacceptable, if'ff4 9~Service~WatetoA&Q~D'eselGenerator WaterCoolers:~Drswin:0-13SummaryNumberComonentNDEExamResults'601891SWU-254Mechanical SnubberSerialNumber:12508ModelPSA1/2FTFunctionally testedandacceptable.
10~l'sgSteamGenerator Feedwater
~~e~I'"~rawin'-20SummaryNumberComonentNDEExamResults602001AFU-227(AFW-31)FTMechanical SnubberSerialNumber:25594ModelPSA-3Functional testnotrequiredonthissnubberin1990.SnubberAFU-109wassubstituted perG.Wahl.I'-'U'u~~~rawn:'S-2SummaryNumberComonentNDEExamResults602041N605FTHydraulic SnubberSerialNumber:6561ModelGrinnell, Size2Functionally testedandacceptable.
12'ummaryNumber~PowePeuComonent~R~eg,'DE ExamQg~w'~n:~S-1Results602161FT-67-PS-11Hydraulic SnubberSerialNumber:PD86144-1156 ModelPaulMonroe-PMH2103Functionally testedandacceptable.
qi'*kg/'
GINNANUCLEARPOWERSTATIONInservice Inspection Report1990-1999Interval, FirstOutage1990Attachment IIErosion/Corrosion (Minwall)
SummaryReportThissectionprovidesadetailedlistingofcomponents andassociated examination resultsonitemsthatwereinspected duringthe1990GinnaOutage.Atotalof312components wereexamined.
Chartnumber1showsbygraphicdisplaythetypesofcomponents thatwereexamined.
Thischartalsoprovidesanoveralldisplayof,components inrelationship tothepercentage ofnominalwallremaining.
Outofatotalnumberof312components; 17components hadlessthan65Xnominalwallremaining.
Tablenumber1providesacompletelistingofitemsbycomponents thatwereexaminedduringthe1990GinnaOutage.Ifthelistedcomponent hadexamination resultsin1989,theresultsofthat,examination isspecified alongwiththeresultsofthe1990inspection.
Thepercentage ofNominalWallremaining bycomponent isalsoincludedforreference.
1990MinwallExamination ProgramandResults:Thefollowing listingidentifies thesystems,thetypesofcomponents withinthesystem,theexamination resultbreakdown asapercentage ofnominalwallremaining aswellasthereference drawingthatidentifies thecomponent withinthespecified system.Drawing~o.System+iceM-1A/BFeedwater PumpDischarge to5A/BHeater.Results:2Pipes1>88Xofnominal188-82XofnominalM-4BFeedwater Cleanupto4Elbows2Pipes2ReducersCondenser EastWall.Results:1>88Xofnominal288-82Xofnominal182-76Xofnominal476-70XofnominalHeaters4A/BtoFeedwater Suction.Results:2Elbows3>88Xofnominal2Pipes288-82Xofnominal1Tee
~f'lMp"1 DrawingNo.SystemTitleM-7BResults:6>88XofnominalCondensate PumphHeaterDrainTankDischarge toFeedwater Suction.1Elbow3Pipes2TeesM-10LowPressureDowncomers.
1PipeResults:176-70XofnominalM-10ALowPressureDowncomers inWestCondenser.
Results:5Elbows6>88Xof17Pipes1088-82Xof282-76Xof276-70Xof2<65XofnominalnominalnominalnominalnominalM-10BLowPressureDowncomers inEastCondenser.
Results:7Pipes588-82%ofnominal182-76Xofnominal1<65XofnominalM-11A.MSRlA,1B2ndPassDrain.2Elbows2PipesResults:3>88Xofnominal188-82XofnominalM-11BMSR2A,2B2ndPassDrain.1Pipe2TeesResults:1>88Xofnominal288-82XofnominalM-12AMSR1A,1B2ndPassDrainComonentsExamined:
2Elbows3Pipes1Teeto5AH.P.H.&Condenser.
Results:3>88Xofnominal188-82Xofnominal182-76Xofnominal176-70XofnominalM-12BMSR2A,.2B2ndPassDrain2Elbows3Pipes2Reducers1Teeto5BH.P.H.k,Condenser.
Results:4>88Xofnominal188-82Xofnominal382-76Xo'fnominal Aj1l0+l System~T'ieMSR1A4thPassto5AHeater.Results:2Elbows1>88Xofnominal188-82XofnominalMSR1B4thPasstoGBHeater.Results:2Elbows1>88Xofnominal188-82%'of nominalMSR1A&1B4thPasstoCondenser.
Results:2Elbows288-82XofnominalMSR2A4thPasstoGAHeater.Results:1Elbow1>88XofnominalMSR2B4thPasstoGBHeater.Results:2Elbows2>88Xofnominal1Pipe188'-82XofnominalMSR2A&.2B4thPasstoCondenser.
Results:5Elbows8>88Xofnominal5Pipes488-82Xofnominal2Tees1A,2A&3AL.P.H.DrainstoCondenser.
Results:2Elbows3>88Xofnominal3Reducers188-82Xofnominal182-76XofnominalSteamExtraction toPreseparator B&4BResults:10Elbows11>88X9Pipes388-82X1Reducer182-76X1Tee476-70X1Downcomer (pipe)170-65X2<65%L.P.HEofnominalofnominalofnominalofnominalofnominalofnominal PfEJ DrawingNcC,M-22System~T'~eSteamExtraction toPreseparator ASc4AResults:5Elbows488-82X4Pipes382-76X1Reducer276-70X1Tee3<65X1Downcomer (pipe)L.P.H.ofnominalofnominalofnominalofnominalM-27Condensate BoosterPumpstoHydrogenCoolers.Results:1Elbow1>88%ofnominal1Pipe182-76XofnominalM-28Condensate BoosterPumpstoHydrogenCoolers.Results:1Elbow1>88XofnominalM-31MSR1A&1BtoHeaterDrainTank.Results:2Elbows2>88Xofnominal1Tee188-82XofnominalM-32MSR2A8r.2BtoHeaterDrainTank.Results:5Elbows9>88X3Pipes1ReducerofnominalM-41A5AH.P.H.Drainto4AL.P.H.1Reducer1>88XofnominalM-41BGBH.P.H.Drainto4BL.P.H.1Elbow2>88X1PipeofnominalM-45Preseparator A/BtoHeaterDrainTank&,Condenser.
Results:1Pipe176-70XofnominalM-46APreseparator A/BtoHeaterDrainTank8r,Condenser.
Results:1Elbow82-76Xofnominal
- e.
SystemTitlePreseparator A/BtoHeaterDrainTank.Results:1Pipe3>88X2ReducersofnominalResults:7>88Xofnominal288-82XofnominalTurbineDrivenAuxiliary Feedwater PumptoDischarge Lines.5Elbows3Pipes1TeeAuxiliary Feedwater PumpAtoDischarge Lines.Results:2Elbows3>88Xofnominal1PipeAuxiliary Feedwater PumpBtoDischarge Lines.Results:1Pipe1>88XofnominalSteamExtraction to5ASc1Elbow4Pipes2Reducers2Tees2Nozzles5BH.PoH.Results:5>88Xofnominal288-82Xofnominal4<65XofnominalFeedwater Discharge, TurbineBuilding.
Results:1Reducer176-70XofnominalSteamGenerator BlowdownLines,(Intermediate Building)
Results:7Elbows6>88Xofnominal7Pipes288-82Xofnominal476-70Xofnominal170-65Xofnominal1<65XofnominalSteamGenerator Blowdown4Elbows6Pipes1LateralLines,(TurbineBuilding)
Results:8>88Xofnominal288-82Xofnominal1<65Xofnominal dkwtII~III'It Drawinggoo.M-89ASystem/iticSteamGenerator 1ABlowdownLines,(Containment Building)
Results:6Pipes10>88Xofnominal3Tees1Nozzle,M-89BSteamGenerator 1BBlowdownLines,(Containment Building)
Results:4Pipes3>88Xofnominal1Tee288-82XofnominalM-89CSteamGenerator 1BBlowdowm1Elbow3Pipes2TeesLines(Containment Building)
Results:3>88Xofnominal288-82Xofnominal182-76XofnominalM-90Feedwater Recirculation (CV-10).Results:1Pipe170-65XofnominalFeedwater Recirculation (CV-19),Results:1Elbow170-65XofnominalM-92MainFeedwater PumpBypass.Results:2Elbows1>88Xofnominal176-70XofnominalM-94SteamGenerator BlowdountoCondenser.
Results:8Elbows15>88Xofnominal10Pipes388-82XofnominalM-SWServiceWaterinScreenHousel'esults:
8Elbows21>88Xofnominal15Pipes688-82Xofnominal4TeesN/AHeaterDrainTanktoCondenser.
SummaryNumbers400001to400002Results:2Elbows2>88Xofnominal l
Drawing~o~N/ASystemTii]eIPMainSteamDumptoCondenser.
SummaryNumbers400003to400004Results:2Reducers2>88XofnominalN/ABlowdownTanktoCondenser.
SummaryNumbers400005to400006Results:1Elbow2>88X1PipeofnominalN/ABlowdownTankto3ALowPressureHeater.SummaryNumbers400007to400008Results:1Elbow2>88X1PipeofnominalN/AGlandSteamDischarge toGlandSteamCondenser.
Su'mmaryNumbers400009to400010ComonentsExamined:
Results:1Elbow2>88Xofnominal1LateralN/APreseparator DraintoPreseparator Vent.SummaryNumbers400011to400015Results:1Elbow4>88Xofnominal3Pipes1<65Xofnominal'TeeN/A4BLowPressureHeaterVent.SummaryNumbers400016to400025Results:3Elbows9>88X5Pipes1TeeofnominalN/ASteamExtraction To4ALowPressureHeater.SummaryNumbers400047to400058Results:12Pipes676-70Xofnominal470-65Xofnominal2<65Xofnominal kt91ebl Component Respectable Dispositions:
Thefollowing listingofDispositions providesinformation oncomponents thathavelessthan70XofNominalWallremaining.
f~s.em:LowPressureDowncomers inWestCondenser.
Component SummarNo.212180Dwg.IDNo.No.NCRNo.M-10A1890-143Disosit.ionEngineering Evaluation, "use-as-is",
Reexamine during1992outage.212190M-10A1990-143Engineering Evaluation, "use-as-is",
Reexamine during1992outage.~St~e~LowPressureDowncomers inEastCondenser.
Component Dwg.IDSummarNo.No.No.NCRNo.213060M-10B2F90-142DisositionEngineering Evaluation, "use-as-is",
Reexamine during1992outage.~Sstem:Feedwater Recirculation (CV-18)~Component Dwg.SummarNo.No.IDNo.NCRNo.Disosition300440M-904389-312Nochangesincelastexamduring1989outage.~a~tn:Feedwater Recirculation (CV-19),Component Dwg.IDSummarNo,No.No.NCRNo.Disosition300840M-913889-279Nochangesincelastexamduring1989outage.~tern:SteamExtraction toPreseparator B&,4BL.P.H.-301300M-2128Component Dwg.IDSummarNo.No.No.301270M-2125301290'-2127NCRNo.90-12890-12890-128DisositionComponent wasReplaced.
Component, wasReplaced.
Engineering Evaluation, use&sis~
N Disositi:on'ngineering Evaluation, IIIIuse-as-is
~Sst~SteamExtraction toPreseparator A&4AL.P.H.Component Dwg.ID302010M-222890-131302020M-222990-131First20"ofcomponent wasReplaced.
302130.M-223890-131Component wasReplaced.
~Scan'teamExtraction to5A&,5BH.P.H.Component Dwg.SummarNo.No.303015M-75IDNo.NCRNo.1A90-168DisositionComponent wasReplaced.
303017M-751BN/AComponent was"padwelded"fromI.D.whendownstream component wasReplaced.
303165303167M-75M-7516A90-16816BN/AComponent wasReplaced.
Component was"padwelded"fromI.D.whendownstream component wasReplaced.
~Si~taaSteamGenerator BlowdownLines,(Intermediate Building)
Component Dwg.SummarNo.No.304425M-88AIDNo.NCRNo.2A90-150DisositionAdjacentfilletweldswerereworkedtogiveaconcaveshapetoreducestresses.
304435M-88A3A90-150Adjacent, filletweldswerereworkedtogiveaconcaveshapetoreducestresses.
Qgg~terg:
SteamGenerator BlowdownLines,(TurbineBuilding)
Component Dwg.SummarNo.No.385800M-88DIDNo.NCRNo.8090-215DisositionWeldedrolledplatetoO.D.~i~m'reseparator DraintoPreseparator Vent.Component Dwg.SummarNo.No.400014N/AIDNo.NCRNo.N/A90-216DisositionEngineering Evaluation, IIttuse-as-is
~t~SteamExtraction To4ALowPressureHeater.Component Dwg.SummarNo.No.400051N/AIDNo.NCRNo.590-131DisositionEngineering Evaluation, ftuse-as-is It400053N/A90-131'ngineering Evaluation, "use-as-is".
400054N/A90-131Engineering Evaluation, "use-as-is",.
400056N/A90-131Engineering Evaluation, "use-as-is".
400057N/A90-131Engineering Evaluation, "use-as-is".
400058N/AA90-131Engineering Evaluation, "use-as-is".
I1l\}W~.
MlNWALL1990GINNAOUTAGEMINWALL1990GINNAOUTAGE16015420018014012010815010080100606440202819501627170PIPESELBOV/STEESREDUCERSNOZZLESNUhSEROFEACHOOMPONENT TYPETHATWASEXAMNED0ChartI>88%88-82%82-76%76-70%70-65%>65%PERCENTAGE OFNOMINALWALLREhWNING JIPI PageNo.05/15/90SUMMARYCOMPTYPE1989MIN.1990MIN.NUMBERNO.READINGREADINGPERCENTNOMINAL**DRAWINGNUMBERM-12000101P0.6022000151AP0.5340.5950.66988-82>88"*DRAWINGNUMBER20451051'20452052E20457057E20459059E20460060P20461061E20463063R204840'4P**DRAWINGNUMBER2050404E2050505P20516016E20517017P20525025TM-4B0.4810.4940.4340.4580.4950.453,0.4690.2090.4830.4940.4360.4480.4440.4910.4540.247"0.3230.3420.3190.3650.50582-7688-8276-7076-7076-7088-8276-70">8888-82>8888-82>88>88**DRAWINGNUMBERM-7B20855055T20860060P20861061E20862062P20863063T20864064P*'*DRAWINGNUMBERM-102110601FP0.1510.3950.2980.3030.3100.3620.3360.273>88>88>88>88>88>8876-70**DRAW212010212020212030212040212050212060212070212080212090212100212110212120212130212150212160212180212190INGNU1234567891011121315161819MBERM-10APEPEPPEPEPPPPEPPP0.3340.2990.3240.3270.3330.3430.3290.3260;3440.3240.3440.3220.3290.3220.2810.1690.169>88>8888-8288-82>88>8888-8288-82>8888-82>8888-8288-8288-8276-70<65<65Table1
- lf4t, PageNo.05/15/90SUMMARYCOMPTYPE1989MIN.NUMBERNO.READING1990MIN.READINGPERCENTNOMINAL2122002021221021212220'22122302321224024**DRAWINGNUMBER2130102AP2130202BP2130302CP2130402DP2130502EP2130602FP2130702GPM-10B0.3140.3020.318'.2810.2890.3290.3220.2910.3080.3170.1760.31888-8282-7688-8276-7082-7688-8288-8282-7688-'8288-82<6588-82**DRAWINGNUMBERM-11A21541041P21541141AE21541241BP21542042E**DRAWINGNUMBERM-11B~21610088T0.363216300108P0.375216440122T0.315**DRAWINGNUMBERM-12A22228026P0.3610.4560.3580.4240.3880.4700.3710.3580.361>8888-82>88>88>8888-8288-8288-82**DRAWINGNUMBER22249047R22249547BP22250048E22251049P22289087E22290088P22290588AR22291089T**DRAWINGNUMBER223040101E223050102P223080105E223090106P223095106ARM-12B0.3570.497M-12A0.3720.3160.3020.3940.4290.3860.332.0.3430.456,0.5840.4460.4000.3460.3040.42188-82>8882-76>8882-7682-76>88>88>88'8882-7676-70>88**DRAWINGNUMBERM-15A22625025E0.25922648048E0.2460.2580.30788-82>88Table1
~,I PageNo.05/15/90SUMMARYCOMPTYPE1989'IN~NUMBERNO.READING1990MIN.READINGPERCENTNOMINAL**DRAWINGNUMBERM-15B22744096E0.253227500102E0.2650.2990.285>8888-82DRAWINGNUMBER2280606E22827027E**DRAWINGNUMBER23041041EM-160.2350.288M-17A0.2710.2600.2870.31688-8288-82>88"*DRAWINGNUMBERM-17B23102052E0.35323141091P0.25523142092E0.2400.3720.3130.29788-82>88>88**DRAWINGNUMBER2320707E2320808P2320909E23210010P23226026T23233033E23234034P23235035E23236036P23252052T23258058E23259059P**DRAWINGNUMBER23440540AE23442042E23445545AR23445745BR23446546ARM-18M-190.3060.3600.2830.2660.2750.2910.3380.2770.2980.2910.2930.3090.4810.5400.3340.3620.3740.3660.281>8888-8288-82>88>8888-82>88>88>8888-.82>88>8882-7688-82>88>88>88**DRAWINGNUMBERM-2725326026P0.30925327027E0.302"*DRAWINGNUMBERM-2825425025E0.312**DRAWINGNUMBERM-312600202T0.35926024124AE26024224BE0.3070.3570.3850.4660.3840.36382-76>88>88>88>8888-82Table1 e
PageNo.05/15/90SUMMARYCOMPTYPE1989MIN.NUMBERNO.READING1990MIN.READINGPERCENTNOMINAL"*DRAWINGNUMBERM-3226138038E26139039P26140040E26141041P26142042E26143043R26146046E26147047E26150050P**DRAWINGNUMBERM-9228120020E28131031E0.351**DRAWINGNUMBERM-41A2900161BR**DRAWINGNUMBERM-41B29102041E29103042P**DRAWINGNUMBERM-4529852052P0.332"*DRAWINGNUMBERM-9030044043P0.297**DRAWINGNUMBERM-91300840'38E0.291**DRAWINGNUMBERM-213010252AD0.3623010404P3010505E30110010R30118017E30125023P30126024E30127025P30128026E30129027P30130028E30131029P'30132030T0.49630139037E30140037AP"30140539BP30141038E30142039PTable10.3960.3880.3920.3900.4120.3200.5330.6120.5470.4500.3510.4470.4170.4070.3190.2980.2970.3510.7030.8090.7590.7590.4000.2670.1510.3240.2330.2580.2750.4730.3090.3420.3330.3120.354~,>88>88>88>88>88>88>88>88>8876-70>88>88>88>8876-7070-6570-6576-70>88>88>88>8882-7676-70<6588-82<6570-6576-7076-7088-82>88>8888-82>88 W~\I'1
'PageNo.05/15/90SUMMARYCOMPNUMBERNO.TYPE1989MIN.READING1990MIN.READINGPERCENTNOMINAL30142539A301430403014504230147044EEPE0.3380.3560.3610.374>88>88>88>883017051B301780930183014302010283020202930203030302090353021103730212037A302130383021403930215040DERPPEETPEPE**DRAWINGNUMBERM-220.3420.6690.3320.5020.4000.6760.7330.3200.1550.3280.3110.4980.3000.1850.3240.29882-7676-7088-82<65<6588-8288-8276-7082-76<6588-8282-76**DRAWINGNUMBERM-7530301013030151A3030171B30302023031601630316516A30316716B303220223032302330323523A30324024PRNTPRNP-TPE0.3430.2710.3180.2110.3180.1100.2000.3180.3530.1610.2500.3660.4630.3440.37288-82<65<6588-82>88<65<65>88>88>88>8830442030442530443030443530444030445030446030456030495030495530496030497030498030499030500030501030502022A33A456165555A56575859606162EPVPEPVEEPEPEVPVP**DRAWINGNUMBERM>>88A0.1600.1700.1600.1600.1500.1600.1500.1700.1700.1600.1500.1400.1800.2500.2830.1600.1600.2800.1600.3000.2500.22076-7070-65NE<6588>>82>88NE>8876-7076-70>8876-70>88NE>88NE>88Table1 k*\,-1\el.P-1~I4 PageNo.05/15/90SUMMARYCOMPTYPE1989MIN.NUMBERNO.READING1990MIN.READINGPERCENTNOMINAL30509069E**DRAWINGNUMBERM-4832037037E32039039P32040040E**DRAWINGNUMBERM-4932342042P0.2660.2610.2650.2870.2850.26988-82>88>88>88>88**DRAWINGNUMBER3270707E3270808"P32718018T32719019P32720020E32725025E32750050E32751051P32757057E**DRAWINGNUMBER32811511AR32812512AR32813013PM-470.296M-46B0.3210.3520.3300.278.0.2870.3140.2880.2920.3480.3110.3520.42088-82>88>88'88>8888-82>88>88>88>88>88>88**DRAWINGNUMBERM-46A32923053E0.3620.35282-76*"DRAWINGNUMBER3850101E3850808P38510010P38526026E38529029P38542042E38547047P'8549049P38566066E38568068P38580080LM-88D0.2800.2620.2880.2750.2860.2890.2730.2550.2710.2720.308>8888-82>88>88>88>88>8888-82>88>88<65**DRAWINGNUMBERM-813900606R0.6530.61476-70**DRAWINGNUMBER3950101P3950303.P3950404"E39510010EM-940.2670;2420.2770.3010.2700.277>88>88>88>88Table1 4f PageNo.05/15/90SUMMARYNUMBERCOMPNO.TYPE1989MIN.READING1990MIN.READING'ERCENTNOMINAL395180395190.395210395230395240395270395290'9536039540039544039545039547039549039550018192r.2324272936404445474950EPP'EPPE0.231EEPPPE0.2900.2800.3060.2980.2930.3050.2880.2620.2810.2590.2800.3020.'3000.309>88>88>88>8888-82.>88>8888-82>8888-82>88>88>88>88**DRAWINGNUMBERNA400001400002400003400004400005400006400007400008400009400010400011400012400013400014400015400016400017400018400019400020400021400023400024400025NANANANANANANANANANANANANANANANANANANANANANANANAEERRPEE'PLEEPTPPPEPEPTPPE0.7590.6720.3810.3590.3970.4270.2770.2650.2340.2520.2400.1600.2000.1020.2000.1950.1900.2000.2300.1950.2500.1800.1800.230>88>88>88>88>88>88>88>88>88>88>88>88>88<65>88>88>88>88>88>88>88>88>88>88**DRAWINGNUMBERM-89A40002640002740002840002940003040003'14000324000331415161718192028NPTPTPPP0.5000.'2250.2700.2180.3500.2100.1790.210>88>88>88>88>88>88.>88>88Table1
PageNo.05/15/90SUMMARYCOMPNUMBERNO.TYPE1989MIN.READING1990MIN.READINGPERCENTNOMINAL4000342940003530**DRAWINGNUMBERM-89B0.2700.210>88>884000368A4000379400038114000391240004024PTPPP0.1900.3000.2200.1900.17088-82>88>8888-82>88**DRAWINGNUMBERM-89C400041=264000422740004328400044294000453040004631TPEPTP0.3000.1800.3000.1900.2900.170>8888-82>8888-82>8882-76*"DRAWING4000471400048240004934000504'000515400052640005374000548400055D400056C400057B400058ANUMBERNAPPPPPPPPP0.2810.2610.2800.2740.2590.2670.250-0.2530.2740.2340.2470.23076-7076-7076-7076-7070-6576-7070-6570-6576-70(6570-65<65**DRAWI400059400060400061400062400063400064400065400066400067400068400069400070.400071400072400073400074'00075 NGNUMB1234567891011121314151617EREEEEPPPPEEEEPPPPPM-SW0.3600.3610.3500.3590.3370.3420.3320.3210.3460.3410.3650.3550.3120.3310.3530.3460.322>88>88>88>88>88>88>8888-82>88>88>88>8888-82>88.>88>8888-82Table1 I
PageNo.05/15/90SUMMARYCOMPTYPE1989MIN.1990MIN.PERCENTNUMBERNO.READINGREADINGNOMINAL40007640007740007840007940008040008140008240008340008440008518T19P20T21P22P23P24T25P26T27P0.4680.3250.4250.3310.3270.3350.4580.3300.4250.337>8888-82>88>8888-82>88>8888-82>88>88Abbreviation D=E=P-R=T=Component TypeDowncomer NozzlePipeReducerTeeTablel kgbIl GINNANUCLEARPOWERSTATIONInservice Inspection Report1990-1999Interval, FirstOutage1990Attachment IIIMiscellaneous NDEExamination SummaryReportThissectionconsistofallexaminations performed asa"service" byMaterials Engineering andInspection Services.
Thedocumented resultsofthebelowlistedexaminations havebeensubmitted totherequesting individual and/ordepartment forproperprocessing.
Theresultsofallexaminations listedbelowinthis"Mis'cellaneous" Sectionareacceptable unlessotherwise specified.
Thefollowing examinations wereperformed undertheMaintenance Inservice Inspection Program(MISIP).A.VisualExaminations:
1.ReactorCoolantPumpMotorLiftSling.2.ReactorVesselHeadLiftRig.3.ReactorVesselInternals LiftRig.4.SteamGenerator "A"8c"B"-TubelaneBlockingDeviceTackWelds.B~ManeticParticleExaminations:
1.Containment CraneHooks-7HooksTotal.2.ReactorHeadChainHoistHooks-3HooksTotal.3.ForkliftForks-11ForkliftTrucksTotal.4.PalletCartForks-11PalletCartsTotal.5.SteamGenerators "A"4,"B"-Secondary ManwayCovers.6.SteamGenerator "B"-¹4and¹6WedgePortCovers.C.VisualandLiciuidPenetrant Examinations:
1.SteamGenerator NozzleDams-10DamsTotal.D.Ultrasonic Examinations:
1.SteamGenerator "B"-¹4and¹6WedgePortBolts.E.Visualand~ManeticParticleExaminations:
1.SteamGenerators "A"and"B"-HandholeCovers-NorthandSouth.
tf P.Visual~ManeticParticleandUltrasonic Examinations:
1.SteamGenerators "A"and"B"-Secondary ManwayBolts.2.SteamGenerators "A"and"B"-HandholeCoverBoltsNorthandSouth.3.SteamGenerator "A"-OutletNutsandStuds.4.SteamGenerator "B"-InletNutsandStuds.5.SteamGenerator "B"-OutletNutsandStuds.~urb'neComoants:Thefollowing examinations wereperformed onTurbineComponents.
Note:Respectable Examination resultsarereportedtotheTurbineDepartment fordisposition andcorrective actionasrequired.
A.VisualExaminations:
1.InnerCylinder(¹2)-Stationary BladeRingsGovernorEnd,Stages8,9,10and11.B.LiciuidPenetrant Examinations:
1.L.P.Turbine-¹3Bearing'abbitt Surface.2.ValveStemSeat-MainSteamStopValve..3.StelliteSeats-¹2and¹4ControlValves.4.OuterDiaphragm
-TopOutsideWelds.II,/Indication.
5.OuterDiaphragm
-BottomInsideWelds.Re'ectable-InsideWelds;VerticalWeld¹3,41/2"LinearThruWallIndication; Welds¹7&,8,22ColdLapIndications.
6~InnerDiaphragm
-TopOutsideWelds.7.InnerDiaphragm
-BottomInsideWelds.8."C"L.P.Rotor-StelliteEnds.Re'ectable-BladeW7GatGovernorEndStage9contained LinearIndication 1/4"LongatBladeEdge.9."1"LEP.Rotor-OuterDiaphragms
-crossover Pipe.C.~ManeticParticleExaminations:
1.L.P.TurbineInnerCylinder-Blade Rings&,FlowDividers, I21LinearIndications atInnerEdgeofBlades;UpperBladeRing4thStageContained 9LinearIndications onInnerEdgeofBlades;LowerBladeRing2ndStageContained 4LinearIndications onInnerEdgeofBlades;UpperBladeRing2ndStagecontained 9LinearIndications onInnerEdgeofBlade;3rdStageContained 2LinearIndications onInnerEdgeofBladeandBetweenthe3rdand4thStageshad1LinearIndication onBaseSurface;LowerBladeRing4thStageContained 45LinearIndications onInnerEdgeofBlades.
C~'KtllAl 2~3.4.5.6.7~8.¹2InnerCylinder-GovernorEndStages.Weld-Steam UndercutonBaseSide.aUpperInnerCylinder-SteamSeals,ControlValveMufflerandBaskets.IIIndications onInnerEdge,ofBlades;¹1UpperInnerCylinder(otherside)Contained 12Indications onInnerEdgeofBlades.Inner,Crossover Diaphragm.
OuterCrossover Diaphragm.
"C"L.P.Rotor-EndShafts."C"L.P.Rotor-Generator End-Stages1-11."C"L.P.Rotor-Generator End-Stages1-11.D.Ultra1~2~3~4e5.6.7~8.9.10.11'2'3'4.15.16.17'8.19.20.21'2'3'4~sonicExaminations:
¹5Bearing-Top&,BottomHalves-Babbitt,Bonding.Inner8LOuterShellDowelStuds-14StudsTotal.Inner&,OuterShellStuds-92StudsTotal.ControlValveStuds-52StudsTotal.StopValveStuds-30StudsTotal.Crossover HiHatStuds-52StudsTotal.InnerCylinderShellStuds-55StudsTotal.H.P.'oupling Studs-20StudsTotal.StopValvePilot&,MummyStuds-24StudsTotal.OuterCylinderShellStuds-52StudsTotal.JackShaftThrustStuds-30StudsTotal.CrossPipeVerticalJoint-44StudsTotal.Crossover PipeDiaphragm
-52BoltsTotal.Crossover Studs-5StudsTotal.InnerCylinder-17StudsTotal.ControlValveTensionBolts-2BoltsTotal.BladeRing-4StudsTotal.Stud688J343-19
-25StudsTotal.InnerShellStuds-682J249-23
-2StudsTotal.InnerShellStuds-682J343-21
-4StudsTotal.InnerShellStuds-682J343-16
-4StudsTotal.UpperStuds-885J343-19
-25StudsTotal.InnerShellStuds-'82J342-15
-12StudsTotal.Miscellaneous TurbineStuds-120StudsTotal.E.LiciuidPenetrant andUltrasonic Examinations:
1.UpperBabbitt,2.LowerBabbitt.
II~
~Wor$4eceests~WR~PThefollowing examinations wereperformed insupportofEngineering WorkRequests(EWR's).A.VisualExaminations:
1.1/2"Valves1032-1&,1032-2,Cleanliness-EWR 4613.theJoint"Prep"Joint,g3.Burrremovedandverifiedby'luorDanielQCpersonnel
-Accepted.
2.20"ServiceWaterHeader,Cleanliness-EWR 4930.B.RadiorahicExaminations:
1.Containment Penetration
-2Welds-EWR4998'andLinearIndications.
- Repaired, Re-examined andAccepted.
C.VisualandUltrasonic Examinations:
1.HeaterDrainTankPumpBarrels-"A"8L"B"-EWR5053.Thefollowing examinations wereperformed insupportofMaintenance WorkOrders(MWO's).A.VisualExaminations:
1.CVEquipment Hatch-GenevaLatch-PlugWelds.2.CVFloorGrating-TackWelds.3.Pressurizer SafetyLine-NutsforValves434&,435Replacements (48nuts&.93studsaccepted).
QContained AxialCracksinHexHead,2NutsContained ThreadDamagethatPrevented Engagement onStud.B.Ultrasonic Thickness Examinations:
1.H.P.TurbineDrainLines-Pipe&,Fittings-WallThickness.
C.VisualandL'iciuidPenetrant Examinations:
1.3/4"NitrogenSupplytoAOV-846,8SocketWelds.2.ChargingPump"A"-3/4"Valve281C&,Piping-8Welds.3.SafetyInjection Pump"B"-3/4"NippletoElbowWeld.4.MSIV3516-Lug&NutLockingWeld.
1.ea',q 5.MSNon-return CheckValve3518B-DiscStopWelds.Re-Examined afterRepairs-Acceptable.
6.MSNon-return CheckValve3519A-DiscStopWelds.Re-Examined afterRepairs-Acceptable.
7."A"&,"B"ServiceWaterPressureGage-Header-PipeCouplingWelds.(1"pipetocouplingto20"pipe)8~ChargingPump"A",-Valve285toPipeWeld.9.ChargingPump"B",-Valve284toPipeWeld.10.ChargingPump"C",-Valve283toPipeWeld./"/WeldCenterline.
Reexamined afterrepairs-,accepted.
D.LiciuidPenetrant and~ManeticParticleExaminations:
1~"A"Preseparator
-16"DiameterPipeReplacement-3Welds.k.~eThefollowing examinations wereperformed insupportofmiscellaneous work.A.VisualExaminations onWelds:1,AstregalPlateWelds-FireDoor¹23.2.SkinRepair-FireDoor¹F-500.3.HeaterDrainTankatValve3098,1/2"SocketWelds3Welds.4.FreezePlugsinNitrogenSupplyLines.5."B"ReactorCoolantPump-Insulation SupportWelds.6,SteamGenerator Blowdown-SocketWelds.7.DISystem-Valve8419-ValveCap.8.SteamGenerator Blowdown-Valve5701,2Welds.9."B"SteamExtraction Line-5Welds.10.CheckValve4023-TackWelds.11.Personnel Hatch-OuterDoor-GenevaLatchPlatePlugWeld.12.SteamGenerator Blowdown-Valve5735-8SocketWelds.13.Equipment HatchRollupDoor-ChanneltoPlate,AngleandLug~14."B"CCWPumpMotorStandtoBasePlate.B.VisualExaminations onComonents:1.Class2ValveUpgradeforHenze-ValveNuts.2.ValveStem-Feedwater Valve4269.3.SteamGenerator PrimaryManwayWashers-201WashersAccepted.
Re'ectable-2WashersContained MachineCutsonIDSurface.
st4r.CiP'1yr 4,5.6.7~8.9~10'ainSteamSupportS-4,Re-examforNCRG89-365.
ServiceWaterHeaders-ScreenHouse-MinWall&SurfaceCondition.
ServiceWater20"Header-PipeDownstream ofSupportSWU-616.FireDoors¹37,¹46,¹27,¹26,¹79,¹61and¹62-FilletWelds.ServiceWaterScreenHouse-SurfaceCondition Downstream fromValve4606'./"/WallThickness ResultedinIdentifying Walltobe0.355"Thick.Remaining WallThickness is0.305".WallLossatThisArea14X.ServiceWaterScreenHouse-SurfaceCondition Downstream fromSupportSW-620.Reectable-RandomPittingandUndercutAroundEntireCircumference.
Pitting8to17XofWallThickness (1/64"to1/16"Deep)."A"ServiceWaterPump-2RigidRestraints.
C.LiciuidPenetrant Examinations onComonents:1.TenInch(10")SILine,2"Weld-0-Let toPipe.'"/90-102Generated.
DefectswereRepairedbyBlending, Re-.examined-Acceptable.
2.FreezePlugsforLeakageExamination onPipe-2Areas.3.MainFeedwater Pump-Shaft&,Impeller.
4.Feedwater Valve4272-SeatExamination.
5.LowPressureSteamExtraction
-BellowsWelds.6,.Valve4270-Stem,Seats,Plug&,Gage.7.Valve¹390-FilterVentSocketWeld.8.CVCS-PipetoValve¹390.9.HangingScaffolds, Al,A2,Bl,B2&B3,25WeldsTotal.Re'ectable-LinearIndications inBl&"B2.Theseweldsaretoberepairedandreexamined beforethe1991AI&0,10.BoltsfromCheckValves870A,870B,889A&889B.D.~ManeticParticleExaminations onComonents:1~Auxiliary Feedwater Valve4017-SeatArea.NCR90-96wasGenerated.
DefectswereRepairedandRe-examined-Acceptable.
2.L.P.SteamExtraction to2AHeaterBellows.3.SteamExtraction PipetoElbowWelds.4.SteamExtraction to5A&,5BHeaters-ReducerWelds(2).5.BlowdowntoBlownTank-Component 80PadWeld.E.Ultrasonic Examinations onComonents:l.Auxiliary Feedwater-Three Supports-Verify BoltLengths.2.1A&.1BDieselGenerators-Ductwork-Verify BoltLengths.3.SpentFuelPit"A"-VerifyBoltLengths'.
SupportAFW-600,VerifyBoltLengths.
I~4g-SAPlt4rrtjgI 5.SupportSWU-623,VerifyBoltLengths.6,ServiceWater-14"DiameterPipe-WallThickness.
7.SupportSWU-625,VerifyBoltLengths.8.S/G"A",SwirlVaneWrapper-WrapperThickness.
Generated.
Fabricated andInstalled 7Impingement PlatesonSeverelyErodedAreas.Use-As-Is onFeedwater TeeErosion.AMonitoring ProgramInitiated fortheFeedwater Tee8cSteamGenerator WrapperErosionnotRepairedin.the7AreasAbove.9.S/G"B",SwirlVaneWrapper-WrapperThickness.
Re'ectable-WrapperThickness Eroding,NCR90-124Generated, ActionTakenwasIncorporated intoItem48Above.10.SamplingLineatAOV5736-WallThickness.
11.ServiceWaterSupportSWU-631,SWU-632,SWU-633andSWU-634,VerifyBoltLengths.12.ServiceWaterSupportSWU-568,VerifyBoltLengths.F.VisualandLiciuidPenetrant Examinations onComonent.s:1.RHRSystem-ByValve687B-Sock-o-let Weld.2.ServiceWaterHeader-Valve4799-2Welds,Coupling, and"Prep"Areas.G.Visualand~ManeticParticleExaminations onComonents:l."A"S/G-SwirlVaneWrapperPatches.Generated, ActionTakenwasIncorporated intoItems48&9inParagraph EAbove.2.MainSteamSystem-Valve3411-FlangeSealArea.H.Visual~ManeticParticleF.Ultrasonic Examinat.iona onComonents:1.Retaining BlockStuds-BaselineforValves870A,870B,880Aand880B.~1.PipesandElbowsintheMin-Wall(WallThickness)
Program.2."B"ReactorCoolantPumpInsulation SupportBushings.
1.ServiceWater-ElbowDownstream ofValve9633B.2.StandbyAuxiliary Feedwater
-PipebySupportSWO-5080.207"Thickness, 1"1.3/4,"ChemicalFeedLineto"A"S/GFeedwater.
AngleIron.MissingNutonU-Bolt.
b/fan