ML17264A962

7 to Hydro Test of Reactor Coolant System.

ML17264A962
Person / Time
Site:	Ginna
Issue date:	05/22/1989
From:	MARLOW T A ROCHESTER GAS & ELECTRIC CORP.
To:
Shared Package
ML17264A963	List: ML17264A962 ML17309A619
References
PT-7, NUDOCS 9707310158
Download: ML17264A962 (52)

Text

(IvP41ROCHESTER GASANDELECTRICCORPORATION PROCEDURE NOoGINNASTATIONCONTROLLED COPYNUMBERP-/777/~yeah'(/F-7~QH/W~4REV.ZO.~7Cg,GPPc.U'29Mll53Pc.vPlT'l55PORCREVIEWDATEpc.wir'lT',l'i57J=PcU.8'0lll5)P,c.&R'9~1'l4kPLANTSUPERINTENDENT qcu'Fj~ll45'9707310iSB'970725 PDRADQCK05000244PPDRNON-QAEPFECTIVE DATECATEGORY1.0G)NNASTATlONaZVXZWED>Y:mISPROCEDORE CONTAINS~PAGESFOR8&TUSEONLY~~ootoOrorOQnpvlEOOQZZ~Treadingae!guetRecooE'TART:.pAT2FE"VlMa~~',C{)A)Q+iED.gATEySTlME'-

NV1 PZ-7:25@+~w-C~ayy-r'7-P'TAVT-2VisualExamination oftheReactorCoolantzypfzzanditemslistedhereinshallbecompleted atthepressureindicated.

Noleakageshallbeallowed~+aughpipe,vessels,orvalvebodiesLea3cagethroughpacking,flangegasketing, etc.,shallbenotedandgmmtified,ifpossible, forevaluation byoperations orPlantSupervision.

Iftestperformance isnotfox.10yearhydro,markN/Ain2352psiginspection completed column.INSPECTION 929XZZK2352ps'.2~3~4~5~6~7~8~9~10.11.12.1317'8.19.20.21.22'3'4'5.26.27.28.29.30.31.32~33~34'5,36.37',878B878DRCSLoopAHotLegtoSteamGanarator RCSLoopAHotLegSafetyIn]ection LinetoV878HRCSZnopAHatLegRHRLinetoKV701RCSInopAHatLegSampleLinetoV998RCSLoopBHotLegtoSteamGenerator

-RCSLoopBHatLegSafetyInfection LinetoV878PRCSLoopBHotLegSampleLinetoAOV955RCSZnopBHotLegCtmxgingLinetoV9315RCSLoopACrossaver PipeRCSLoopACrossover PipeInstrumentation LinesRCSLoopACrossaver PipeDraintoV523andV541RCSLoopACrossaver PipeExcessLetdownLinetoHCV123InopBCrossover PipeCtp~ttLtRCSLoopBCrossover PipeDraintoV540RCSLoop=8Crossaver PiPeLetdownLinetoAOV200A,B,202RCSXDOPAColdLegtoReactorCoolantPumpRCSLoopAColdLegSafetyXn)ection LinetoMV8408,V842RCSLoopAColdLegAlternate ChargingLinetoMV392BRCSLoopBColdLegtoReactorCoolantPuxpRCSLoopBColdLegSafetyIn)ection LinetoMV839B,V842ARCSLoopBColdLegRHRLinetoMV720RCSLoopBColdLegChargingLinetoV9314Pressurizer Pi*~tlLIPressurizer SurgeLinetoRCSZoopBHotLegPressurizer SprayLinetoRCSLoopAColdLegPressurizer SprayLinetoRCSLoopBColdLegPressurizer MiniSprayLinearaundPCV431APressurizer Hixd.SprayLinearoundPCV431BPressurizer

~liarySprayLinetoV9313Pressurizer StoaaSpaceSampleLinetoAOV951Pressurizer LiquidSpaceSampleLinetoMV953ReactorVesseltoNK852AReactorVesseltoKN852BReactorVesselHeadVentLinetoSV590,591ReactorVesselLevelInstrumentation LinetoV599ctorVesselHeadClosureSealLealcoffConnections 0

rr-7:26&~./0>pd.y+'7X8AVT-2VisualExaminatj.on oftheReactorCoolant,S'randitems1istedherein,shal1becompleted atthepressureindicated No,eshallbeall~throughpipe,vessels,orvalvebodies.Leakagethroughpac~,flangegasketing, etc.,shallbenotedandquantified, ifpossible, forurtherevaluation byOperations orPlantS~~ision.

Iftestperformance isnotfor10yearhydro,markN/Ain2352psiginspection completed column.INSPECTION QSHIZe2352QSSQ39.Accessible surfacesontheReactorVesselHead40.ReactorVesselIncorePenetrations inSumpA,41.Checkallaccessible ma)orcomponents forleakage(i.e.ReactorVessel,SteamGenerators, etc.)withintheReactorCoolantSystemBoonhey,whichwer~eotmentioned inpreceding steps.REMARKS:Inspecteti By:@2,LevelIInspector

'perations Personnel Materials Engineering Supervision ReviewedBy:QCS~~isionDate:5PI~Date:o8/2S'ate:028

~'s~~

Enclosure 3ISIUT/PTInspection onBi-Metalic Wleds1979=Penetration 26,27,341988=Penetration 16,32

'h0 ROCHESTER GASANDEL~ICGINNASTATION1979INSERVICE NONDESTRUC AMINATIONS SUGARYREPORTgvwtPplExamination AreaPageExamination Procedure Identification NumberMethodNumber/Revision Examination SheetNumberCalibration SheetNumberIndications NoRecordable Insignificant Geometric OtherRemarks826-27&34104UTSWRI800-57/045'-101245-101145'T-1011 00100011001201293SSSide01292Inc.Side0005OLS60AttnXPL-FW-XI-PR 105RC-1000-LSW-1-PH 106RC-1000k-PR 107AS-1001-23-PR 108RC-1000-HSW-1-PR 109PL-FW-XII-PR 110RC-1001&-PH 111AS-1001-13-PR 112AS-1001-9-PR-1 113RC-FWW-PH-I 114SI-100SKSW-I-PH 115VTVTNDE100-1NDE100-1NDE100-1NDE100-1NDE100-1NDE100>>1NDE100-1NDE100-1NDE100-1NDE100-1NDE100-1200612006620064200672006520060340136340168340177340147340134XPipehanger HalfInstalled perDrawingQCN$14XPipehanger notinlocationshownonDrawingQCNE13XPipehanger notbuiltperDrawingQCN815 1-l~$~(,1%~71I1~,Irh-~*1%*~1fl

-ROCHESTER ANDELECTRIC....INSTRUMENT CALIBRATION RECORD----Shoot,No.1293hlaint..Proc.No.Locatio~I.-ft-M/h/t'~

~5(iADate:-S-NTime:($1clock)~Pa~CALI'BRATIOH VERIFICATION ExaminerI,5.~cOc(cc~SNX,leevelInst,rument IDronson303QSonichtklQExaminer.

ISNTLevelSerialNo.-\a."7/'I"c'"Shagagdhg/~.I+h')a-,St...98~.>.ADSEARCHUNITSVerification lllkS/NlItev:Time:Initial0Qqg,xtC<yIQpwai.erpoxoaeegfi'er~tExamination.

Area".NominalAnglehleasured AngleZQ-Ghfeasured Angle:SignalAnplitude:,'D

(("~JQQQOg))~QrCJ/JgAQ.SlOihtanufacturer ISerialNumborI(ScreenDivisions)

SleetNominalAieuency(htlIZ)

SignalDistance(in):ScreenDivisions Coarsellangeldbcoarse:dbfine:'in,.ve5t/eOId.bJdETTIHGSIHSTRUHENT S100Remarks:Itejectl.Dcc:Finedb:8060AJW/X,r/aggQ>Wg'AC~aeec///c>Coarsedb:Freqttencyl DolayIhlat'-ICal:Itange'amping:BepllatelVideo:lilIt,er:Icflgt,hI,Type:RGdt:ROSR~COOI7Cttg.g/Qii,'ct'exS.U.CABLE4020023456/8910'screendivision=in.ofmetalLongShear~4BasicCal.BlockNol('.',0}toviewed by:O~C,RlVIIWIttllCRI."

RSOUIRSOI SNTLeveDate:I"'I.'-47X'gw'er-~DatetREV.6/7og 04A0~"'I414AEI)4I'II4'IIIIEII'g4 AJVDROCHESTER G&.ANDELECTRICULTRASONIC PIPEWELDEXAMINATION RECORDSheetNo.1013JobNo;Location.

~C<<.tI*'~4rADate:',Time(24hrel~a7-5=0IThickness (Nominal)

Diameter(Nominal)

System:(ov,Trz.'cw

,I(::)QPiiu-"Iq~g,'g(.Examiner'.

,$g-CIndentification.

SNTLevelLo'Location II~'TpWoLocationWelLength:/2.cExaminer:

i8'~iglircg.lioc/5 SNTLevel~PAngleUsed45"45T60'eldType:(-Flow~)I~~'VRemarks:Procedure No:'.MQ/DC)-59Rev.:CalibSheetNo:p>f2.IrpScanningdBExamination AreaLimitations (Ifnone,sostate)IND.NO.ofDACSQXDACWIMfWMAXW2MP50%DACMPL50>>100%DACDACMAXDAOL2.50%DACDAMPStIFYES,EXPLAIN)REMARKS:IN.'IL/IIac)Ac/<CDtc'>d/+C3FSaf~m~q'I+I~%ill~I*IIReviewedby'.-QCReview(WhereRequired) cc~SNTLevefti'IDate.2-4=>5Datea570IIIQ$78 Pl.4I+~yfII4eIffIIIIIIIyIIII~PIIIif~u r,ROCHESTER ANDELECTRIC-INSTRUMENT CABRATIONRECORDhfaint.Proc.No.Location:

Q'I<tr4C<QIADate:Time:(24clock)R-.5-")'(.='CALIBRATIONVERIFICATIONExaminerII)I=Lc-(.7SNTI<evclInstrument:

Bronson303QSonichfklTime:'Lxamincr:NominalAnglo;)AE;E)E.)2-'t5SEARCHUNITSSNTLevolPj.ocp~dAJg>gc.r.-agSerialNor.hfeasured AngledVerification DlkS/MI..5QC.~InitialQwaterQexos<dnExamination Area:other+~~~Udspecifyhfeasured Anglehfanuf'acturer:

.-tL)di2rial'umber...

Signalhiplitudd (ScreenDivSsions)

SignalDistance(in)II41/Ig.nJztAE,C->>Ec.cSize:NominalFreuenc(hfllZ)-INSTRUMENT SETTINGSScreenDivisions CoarseRange:<fbcoarse:dbfine:.100'c,Vvct..RekHo~a~APceSt~e.Bar'<<g.8.v~'ld-IdRemarksIReject:Dec:80<<P~H)~.an5'.e.'>A0Finedb:Coarsedb:Frequency:

Delay:hfat.'lCal:Range:nr<6040200;12346678rI10a.~~QcIOIID'f>'frgr~)t'ntI'IIg'~Damping:RepBate:YideotFilter<'Ii')</.<tj/c~'creendivision~>in.ofmetalcLong+gnnnr~BasicCal.BlockNot')IA)r\rnn'lrength:Type:RGdE.RDKR~GOOIS.U.CABLE~/Boviewcdby:<I~CkLVIIwtwIIEREREOUIRrD)

SNTLevel~Date:Date:3'-C-REV.6/7745'2 Nl4'0NP11IIb~4IIHt10.I'JIVlk~

Aivo/<<ROCHESTER ANDELECTRICULTRASONIC PIPEIELDEXAMINATION RECORDSheetNo.1011JobNo:LocatlaiZr.>-5=77Time(24hrclock):'2~~C~Cr'ystcmIis~PPCs(.4<:(~~%.1~i.g.'ine:c<<>~/'<<-"ct<<'Z<<0

~e:">gIndentification.t

'>~(jThickness (Nominal)

Diameter(NominaI)gj5/Remarks:WeldLength:Cr'I~~'WeldType:(-Flow~)Examiner.'rocedure NoAlr3PPEir.=.CiRev<<SNTLevel.SNTLevelCaltbSheetNoLoLocationAngleUsedScannIngdB+c60"45T45'7$WoLocation<<<<<<Ql.<<<</p<<

Examination AreaLimitations (Ifnone,sostate)g'Qi'ND<<No.OFDACWIMR.W2MP50KDACWMAX50%DACW2MPDC50%DACMAXL2100'5,'50'LOACDACDAMPS1IFYES,EXPIAINIREMARKS:INIJsI~W<<(-(<<-Mc/CC'(I'(c.wJ7-icc5'-')>j>.(..IfC,p~('('i.".~c'(A('Cc(r.r,~fZ5"<<i'c~<SI<<~~-I~It1'g.,to~7/Reviewedby~ZrM~SNTLevel'~~a Dote:7Date:~<~~t>llt~1\)-QCRevIew(WhereRequired) gs70A)rg.)P/76 Iff,1illtI RAIVDRochester'Gas

'andicCorporatiori INSTRUMENT CALIBRATION RECORDFORATTENUATION/LAMINATION EXAMINATION Sh.'.N..0005Maint.Proc.Ho.-Location:

r'"=rara<'w.

i'ADate:."00lCalibration Veri%cation ExaminorAEO)=dr0SNTLevel:Instrument<

BransonI]'onicMKlMTime<Examiner:

SEARCHUNITSSNT,LevelSerial,No<-

.~//C)C~Parce+<<tp

~,Rev;F<~~"~>C3-YER.IFICATIOH BLOCK5/NInitiaIs!rWaterExoscnOther~~~'randSizeHominalFroquoncy

-~-0u(L.S.)SeriolNumber0u(ATT.)5<gnaIAmplitude (ScreenDivisions)-

SignalDistance(inScreenDivisions,

'ourseRangedBIN.0'L.S;)+~5:0'ATT.)+Or(tI4/c'G-,Iry+57cExaminatfon AreaC~~Pi(14rPcit.A~yr=A<'3QMc-GainFrequency IHSTRUMENTSETTING.P~BASICCALIBRATIOH BI.OCKNO..QA.O-SS-W-.4,S<-28-E-/clayMatl,CalRangoDomplngRepRateRo(octFilter--c'4.6'.7LONGITUDINAL ATTENUATION 1st.Echo2nd.Echo~<qCfr<dBdB<P<~linesofAmplitude linosofAmplitude (1st.-2nd.Echo)t'ScroenDivisions InchesofMetalMode:LonitudinalRomarks<><r-~Crr'cr~~i<"lVrrC<~kc'(I,NoOr'ldCodllri"">>-r=~~~.~I<~<)':'('iReviewedbyQCReview(WhereRequired)

SNTLevelDator3-C->fDate:42tsc 0AIIII'I,~3illpl,Il'l'-Ul1llIIII~t1LIVl3)l1II 0AIVDjROCHESTER GASArELECTRICULTRASONIC BASEMETALLIMATIONRECORD.-SheetNo.Maint.Proc.No.:System:geLrpr<C(y+QC~QQtC(4t+wyrI/tLocation:

fr..V~<<Line:PgmFri'C'I<.-ACCTDate.Identification:

~,>Irt'ime(24hrclock)7Thickness (Nominal)

WeldLength:~.7c.Diameter(Nominal)

Examiner:

QPi;D(-LL~

(~ExaminerBtd,Pl,4'roe,(e; SNTLevel:SNTLevel:LoLocation:

Attenuation DonWoLocation'.

4c,*c((.gWeldTye(Flow')rV'Procedure No:IU<9%-.UC-6)'ev:Calb.SheetNoQc(!4Remarks:MeasuredThk.DownCrownHeightII4p2I1~<c-C'~CrownWidthr/Examination AreaLiinitations (lfnone,sostate)ADOEL,tIBBrr4LOSSIIO.OFBWINOAMPFsPOSITION'IPOSITIONMAXLWW2W2MPLMWIPOSITION2MPLWIW2MPSEARCIIuNITREMARKS:IHI+JLJ=We"I=C(),c~-.saa.~~~~I3-8-7FReviewedby:QCReview(WhereRequired)

SNT)evekgrxDate:g-gpp'ote:BBBOAev2/7BIog I0IIiI".J0hIl1lh1A4gg)r~><~Ii

• -ANO'ROCHESTER GASALECTRICULTRASONlC BASEMETALLlMATlONRECORDSheetNo.Maint.-Proc.

No.;Location:

q-t.~',tJC.w;Line.'<.~pic;.

C-.r(c.cV'ystem:g~~;P~.C gijjAPio+

+icrsrN6-Date-/c'qIdentification:.

'-Time(24hrclock)QC'PThickness (NominaI)~I'IWeldLength'i'2.

'7d'WeldType(Flow)kQQg/Diameter(Nominol) 8/Examiner'.

5.gc-Qig<E,-0Procedure No:,Rev:SNTLevel:SNTL~evI:Calb.SheetNo:LoLocation:

Attenuation

~)WoLocation'.

gj:cv(AgRemarks:INDNO,LOSSOFBwINOAMPFSPOSITIONIIIWIW2MPPOSITIONMAXLMWiW2Examination AreaLimitations (Ifnone,sostate)MPPOSITION2wW2~Lr~a~.MPSEARCHUNITMeasuredThk.Down(5m.C'teREMARKS:CrownHeight~hIWCCrownWidthtrINI<<'/<5J+~IJWW6"S~c)II;I,.III~t~~Reviewedby:QCReview(WheieRequiredSNTLevel:~Date:3-d-g5AS09BEY~2/7~ro/

ea4I.3'dl1'LPN AHOROCHES7ER GASdIbLEC7RICULTRASONIC BASEMETALLIMATIONRECORDSheetNo.Maint.Proc.No.';Location:

CsI-4W~SrH.Date:Time(24hrclock)System:(ebdl/Ie'd eF\f~P/cledt5cldveLinegomiv"vive:d-yv.e~Identification O'A'7Thickness (NominaI)5/~WeldLength:Jg.;>zDiameter(Nominal)

Examiner:

g.yC+,~g,-"O"",'~~Dip/~ly~SSNTLevel:SNTLevel:LoLocation:

Attenuation DownUp,WoLocation:

g'r-u.c-tcOWeld-Type (Flow)l~yr'-WARemarksProcedure No'.-@-0-+9Rev:MeasuredThk.CrownHeightCalb.SheetNo:C.x.m':g<Ia.CrownWidtherIExamination AreaLimitations (Ifnone,sostate)/AfdcIKONPeINOLOSSAMPOFBWFSPOSITIONIPOSITIONMAXPOSITIONeIwIWW2MPLMWIW2MPLWIW~MPSEARCHVNITREMARKS:INI'b+~'WeWWb/c'.Lw'~i~~y~~g-C=79el'e"rReviewedby:~QCReview(WhereRequireSNTLevel:Date:as-00Rev~2/76poy 0frIIF4~'EE-FIe/uvre$h'I 2ILQ~X(3/2CONTROLROOMECHANISM IIQllSINO ADAPTERSCALER=I2Z.enTNXWAI.L~ACONTROLRODMECHANIStv SCALE6I2~SCO75,oo>elSj;ootRt.oog<faI00tlTHRKA05QFOIOTIRJi/75fO05IZsj',~J!~III0Q-F.OOZilgwu0Y.aors~565O"sAeAOMEGASEALl25'25/gU;IIJl~*)R.iTYPE"JMAXJENDTYPEK'NDFORTYPEDFKIID-qSECTABLEIIIAllOlOUKIAO~IOLlI-02IO~jQll5.p7LDO2'tl0dlIIai:~ITAPER0001II"'REF)NOTE'LMACHINlNGOFCONTROLRODfv1ECHANJSM-HOU51NClSCALECoI2WIRESIZE-.II548DIA.FORTHD.IHSPECTIO'4-FORTHDREMOVALSEEDETAIl.Ig-j.vA<J)OH4Ji3,Caoo2IRBEFOREPLATING8EGIHH<NS ATPOINTWHERETHREADRONSOJTATR'337DIA.,REMOVEIMPERFECT

~HUACA')5 FOR?5'PPIoi/

jyI+Ir EOQEII~II.I9OISI..--"-1raltJEs4o9~.8<SICeISEO6IMo)'~-,lojo!ArIOC55OtrIrsjOtrBCtrfr)hMc'<<<o4Ehl<tO'Irrljtr'utt'vvtasS>>On'~uSEv'Ocrrt<<CroOt.8OrrotlENCEOEIvtIIK'ERI sero4Er'QQMOOEEg.ntvCE.

4I<<*'\+CrlrRO4ROOWEC.'IWIIISI IIIOSSIIIG rtstPEJVErRATIOrI Nid"CII'CY)YMtter'~IttfIlg~bfto/rbgI.Ister,IEttPjy.CrctIgt,I'Pqttg~?ia"ttI'E6Q%P~I'QI~tIt%I.c9";OEs.-..og,ot>rlovs(3)r54<<dovl<<tPtrfItatrstrrcs

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>>~.>>r>>>Xh"HATERE<(aminat IonWc3r,CP',ghee'8800181$IALSENSlNEERINB ANDLNBPECTIDN BERUICEBRBEcEEXANIMATION>>BUNNARYRECORDIBI

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CONTROLRODDRIVEHOUSINGheSI~I'I,IIg4III>>Reer(AIt5IIIIIIIINtIl8ExamIE>;amnInleTypeIRec.8lE:<aminer IDat,etRI~InIII,IeI1ImIIIIIIIIIICIgIIIIIIIII~IIIIPZ.....~i>era...:

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Sw,R.I.LIQUIDPENETRANT EXAMINATION RECORDPROJECTNO.'17-2099EXAMINATION AREA:ISYSTEM/COMPONENT)

.RI.S.cs'.Z+ee8SITE:R.E.GINNALINE/SUBASSEMBLY C;/2sllwOK'h/DATE:(DAYMON.YR.)(IDENTIFICATION)

WoLOCATION:

FQSIOnlaZSSGj88.LoLOCATION.

l>Li><~I~+OF5OI.THOLE&SHEETNO.:i,i,0090.WELDTYPE:(-FLOWM)

CROcc!$(6EXAMINER:

iiL8Im3EXAMINER:

I,~ic.Huzr<d,iI<ie,q~~~~

PRECLEANERSNTLEVELSNTLEVELPENETRANT PROCEDURE NO~O-IREV-68DEV.~SURFACETEMPERATURE:

7QOFSURFACEFINISH:Haze'f~cD REMOVERTHERMOMETER SERIALNUMBERWELDLENGTH>I/DEVELOPER BRAND:TYPE:BATCHNO.:CLEANINGCOMPLETED IND.NO.sdc-587',/gtoBRAND:TYPE:BATCHNO.:TIMEAPPLIED:TIMEREMOVEDLOCATIONUPORDOWNSTREAMH8Npg~L.-r-SLoS'21TYPEROUNDORLINEARBRAND:TYPE:aaarz.osac-sREMOVALCOMPLETED

/o3d,DIA.ORLENGTHREMARKSBATCHNO.:g7//og/BRAND:TYPE:BATCHNO.:TIMEAPPLIED:TIMEREAD:8<91-i-C)5@5-S7IA'cdOZ3ZNI./PD'GA'/3 8'Crfi7EXAMINATION AREALIMITATION (IFNONEiSOSTATE)~REVIEWED8FORMNO.SN.R.INOTRIT-IIREV.I-3-79)SNTLEVEL:i7RXI'e

~~'

n~VVTV//V/Sw.R.l.STRAIGHTBEAMLAMINATION EXAMINATION RECORDPROJECTNo.17-2099SITE'-R.E.GINNASHEETSTARTEDIIOl3Ia8SHEETENDED(/IQDATE:(PAY

-MONYR)TIME~I24HR.cLocK)SHEET'No.

.P.I/r-z.osuar=

weedEXAMINER-

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I///:/>>/////IEXAMINER:

/i'iifrfEZ/SC./Z4Pacer,iSNTLEVEL.2ZSNTLEVELEXAMINATION AREA:(STSTEM/coMPONENT)

(LINE/SUBASSEMBLY)

PROCEDURE No.gOO-~/II'>>RE(IDENTIFICATION)

LoLOCATIONIILIc.zntC(g~qoFS,TvbHc/~CALIBRATION MEASUREDSHEET(S)@THICKNESS s.s.gs-ooi7b4lotC,CROWNHEIGHTceFL-08CROWN'WIDTHATTENUATION 5.iHCgoa4p6WELDTYPE(-FLOW~)COGAeIWELDLENGTHg.I~/ip"WLOCATION(mIodC,IQr=S.S.SI'LIPINDNa0/LOSSOFBWINDF5.POSITIONIWIWPMPLWICPWpPOSITIONMPLPOSITIONPOSITIONWIWPMPLPWIWgSEARCHUNITLOCATIONs.s.si&/gC,SiOEREMARKSINI.REMARKS-EXAMINATION AREALIMITATIONS IFNONETSOSTATEREVIEWEDBY:)FORMNo.Sw.R.Z.NDTRIT-ISIREY.7-51-751 SNTLEVEL:PAGE/OF WSWRlMANUALULTRASONl CEXAMlNATlON RECORDPROJECTNo.17-2099EXAMINATION AREA(SYST./COMP)C.P.IJ.~uRE//E8SITER.E.GINNA(LINE/SUBASSEMBLY)

C'.88.h'cosierDATE:(DAY-MON.-YR)/5Fm(IDENTIFICATION

)DZTIME:(24HRCLK)EXAMSTARTED/EXAMENDEDLLOCATIONin/L<-~1~+or-gRPQ8~WLOCATIONf~ganlLHa~S.S/DKEXAMINERn/MRSVl~/%&rzwEXAMINERSNTLEVELNo.S'oC~REVP~gDE~qSNTLEVELPROCEDURE CALIBRATION SHEET(S)lfoozbANGLEUSEDSCANNINGptWELDTYPECADW~r~WELDLENGTH/PEXAMSURFACEN/TEMPERATURE

./g0FINDNo.OFDACMAXWMAXWMPL150%I00%DACDAC/cIOOoo50ooSEARCHSEARCHUNITUNITLOC.ANGLESPSiDaInfCSIDD~CJ8C.O~~@osAcWdgS.SStoaId<.SIDEDAMPS(IFYES,EXPLAIN)REMARKScoJCc+3CC~INI.REMARKS~EXAMINATION AREALIMITATION, (IFNONEiSOSTATEREVIEWEDBSWR1FORMNoNDTR17-89I05.04-82)

SNTLEVEL//77c<x8<CONTINUED ONSHEETn//8PAGEOF/

SwRISONICINSTRUMETCALIBRATION RECORDPROJECTNO.17-2099SITER.E.GINNADATE(DAY-MO-YR)

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=/INCHESOFMETALMODE:LONGITUDINAL FREOUENCY DELAYMATL.CAL:RANGE'DAMPING; REPRATE./'"Id-/LONGITUDINALATTENUATION BASICCALIBRATION.+'<<:~idBLOCKNo.ISTECHO~~dB~LINESOFAMPLITUDE 2NDECHO~IO'B~LINESOFAMPLITUDE 6dB~(2NDECHO-ISTECHO)CABLETYPEIl//PRGl740LENGTHIN.RG620OTHERVIDEO.FILTER:JACKUSED.MODEOFTRAIISAEVIFWEDBYBASICCALIBRATION

/iV(".~/l~lBLOCKNo.ECIIP~dBI'INESOFAMPLITUDE 2NOECIIO~wSB<LINESOFAMPLITUDE TTdB~(2NDECHO-ISTECIIO)BASICCALIBRATION p(BLOCKNo.AISTECHOdBINEFAMPLITUDE 2NDECHOBLIFAMPLITUDE ZLdB(2NEC0-ISTECHO)SNTLEVEL:DATE:u5vRIfORMNoflolAI-25IREY,'flo-80I~ad//4*~rEig kE0.1eI<<no~'p Enclosure 4GinnaStrategic PlanThepurposeoftheGinnaStrategic planwastoprovidecrackinitiation andgrowthpredictions forGinnaCRDMnozzlesandcombinetheresultswithaaneconomicanalyseswhichcould.beusedasthebasisforaddressing theCRDMAlloy600issueatGinnaStation;TheStrategic planu'sesacombination ofFiniteelementmodeling(ANSYS5.0),Statistical Analysisandacomputerprogramwhichevaluates alternative strategies toaddresstheCRDMissue,CIRSE(CRDMNozzleInspection andRepairStrategic Evaluation).

ThefiniteelementsanalysisutilizesGinnaspecificdatasuppliedbyBEWNuclearTechnologies, in1994.ThisincludedGinnaspecificlistofmaterials, materialcertifications, listofwelds,weldsdata-sheets; procedure qualifications, weldwirecertifications, applicable fabrication

drawings, as-builtdrawingsandcontractvariations.

Thestatistical analysisusingaWeibulldistribution approachisperformed usingtheindustryinspection dataprovidedbypastinspection experience, including thesampleplantinspection whichincludedthesameheatsofmaterialfromtheGinnavesselhead.Differences inmaterialsusceptibility, stressandtemperature areaddressed.

Notethattheanalysisconservatively assumesacrackoccursinthesampleplantinspected (whichcontained thesamematerialheatnumbersasGinna)immediately following theinspection.

TheCIRSEmodelutilizestheinformation developed inthefiniteelementmodel,thestatistical analysisand,others toevaluatethealternative scenarios forresponding totheissueofCRDMnozzlecracking.

Theprograminputandoutputareprocessed usingEXCEL.Theanalysisapproachconsistsof:establishing theinputparameters, predicting crackinitiation andgrowthateachplannedrefueling outage,assessing thetotalnumberofnozzlesrequiring corrective actionateachrefueling outage,calculating thecostofanyplannedinspections andremedialmeasuresplusanyrequiredrepairsateachrefueling outage.Presentworthofthefuturecostsarealsotabulated.

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