ML18039A074

Forwards LER 80-034/03L-0

ML18039A074
Person / Time
Site:	Nine Mile Point
Issue date:	01/28/1981
From:	LEMPGES T E NIAGARA MOHAWK POWER CORP.
To:	GRIER B H NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML18037A320	List: ML18037A319 ML18039A074
References
NMP-2848, NUDOCS 8102100610
Download: ML18039A074 (1195)

Text

Ni'fP-2848NIAGARAMOHAWKPOWERCORPORATION/300ERIESOULEVARDWESTSYRACUSE.NY13202/TELEPHONE(315)4T4-1511IIJanuatuj28,1981.i<4..Boyce,H.Gwm,M.eco/1,U~edS~uNueleaxRegulatoryCom~d<on-Reg<<ionI631Put&Ave.nue.Kingo(Plaza,PenrvylvaIuu19406RE:Voce&No.50-220LER80-3417emhh,.Gru'.m:Inacco)cdance<~hMneEKEePo~ntNucleateSi~onU~<1Tech'.calSpew'.(~cali.om,we.he/IebyaubI~Che(o&owingLicenseeEventRepoM<<inaccordanceicithSection6.9.2b(3),Observedanadequamee<<inChe~knplemeI<~ono(adminQ~iveoapcocedcvIalcoetrco&wu'.chChr;eatenCocaueercedu~ono(degreeo)redundancyp/Iov~ded<<in/I.each<peokectionsyaC~oceng~nee/I.edaa$ey(e~eagaCerv.Tk&<eposumcomplied<<inChefonnadu~gnated<<inNUREG-0161,da.te,dJuly1977.Vmy~yyo~,hC~W'homasE.LempgnV~cePau~deru'.Nuclea/1.Gen~onje/A&achme~(3cop~ex)xc:Oirce&oc,O)(iceo(ISE(30copen)Rrce&oz,Ofhceo(MIPC(3copiu),~M<<L:.SiC'<<>~CD~<<<<Clt~4J><<<<<<l.iK*gg~bio-4 (777I[QD1]78CON'T~0178CONTROLBLOCK:NYNIli91Q2009LICENSEECODE'415LICENSEEEVENTREPORTQl(PLEASEPRINT4YPEALLREQUIREDINFORMATIOEVI.600000-00Q30111ipa~psLICENSENViMBER2526LICENSETYPE3057CAT580Qs012881Q97475REPORTDATE80rocedureandoneanREPORT~1ps03ppp220QT122986061DOCKETNUNIBER6869EVENTDATEEVENTDESCRIPTIONANDPROBABLECONSEQUENCES10DurinnormaloerationtworoceduresoneaFuelHandlin~03InstrumentSurveillanceprocedureforgaseoussystemleakratetesting)werenot~04SORCreviewedwithinthesevendaytimeperiodfortemporarchangesasreuired~05byTechnicalSpecifications.Thishadnoenvironmentalsafetyeffects.~08~08~Os78o809SYSTEIPICAUSECAUSECOMP.VAI.VECODECODESUBCODECOMPONENTCODESUBCODESUBCODE~ZZQll~XQ12~XQ13ZZZZZZQla~ZQ15~Z910ll1213181920SEQUENTIALOCCURRENCEREPORTREVISIONLFR/ROEVENTYEARREPORTNO.CODETYPENO,QITREPORT~80~~030~~~03~1~~02122232426272829303132ACTIONFUTUREEFFECTSHUTDOIVNATTACHMENTNPROKPRIMECOPE/IP.COMPONENTTAKENACTIONONPLANTMETHODHOURS'QSUBMITTEDFORMSUB.SUPPLIERMANUFACTURER~XQI8~XPs~ZQ20~ZPEI0000~NPzz~Npza~ZQzsZ999Qzs3334353637404142434447CAUSEDESCRIPTIONANDCORRECTIVEACTIONS27ThetimeperiodforSORCreviewwasexceededduetoanoversightoftheduedaterequired.Thereviewwasperformedshortlythereafterwithallapprovalscom-pleted.ForfuturepreventionaticklersystemsforitemsneedingSORCreview3isbeingimplemented.788o7891112LOSSOFORDAMAGETOFACILITY43TYPEDESCRIPTION~ZQ42N/A910PUBLICITYIEEOEOOEECRIPTIOR'LJSIIBS7BB4OXO~paa9IONAMEOFPREPARFRPaulHarrisona789FACILITYSTATUS%POWEROTHERSTATUS~l50Q28~092Q29N/A78910121344ACTIVITYCONTENTRELEASEDOFRELEASEAMOUNTOFACTIVITY8~>Q33~<pzaN/A789101144PERSONNELEXPOSURESNVN'IBERTYPEDESCRIPTION~ljL000~0~0(pQ31ZQ388/A789111213PERSONNEI.INJURIES,NUI>>BERDESCRIPTION41.a~000Q4oN/AMETHODOFDISCOVERY~ZPEI4546N/A45DISCOVERYDESCRIPTION32N/ALOCATIONOFRELEASE80&0808080NRCUSEOivlLY80686980PHONE:(33.5)343-2110,ext.121209~

8005I30/9t"NES8IAO4IOSP:,~INSERVICE,INSPECTIONTEN-YEA'RPROGRAMPLANBOOKNINEMILEPOINTUNIT'tPreparedForNIAGARAMOHAWKPOWERCORPORATION~"ISyracuse,NewYork8'NUCL'EAREgjRGY.SERVICES,INC.Danbury,Connecticut068IOPrepared'hy:'.A..IelApproved;by:A.YoliG;asco".Proj.gr.Approved"by:Approvedby'."Date.'I4rL.Anson;ISIPro')~Mgr;J.Manion,Dir;(5-:Setember17.,1976 THISDRAWINGCONTAINSCONFIDENTIALINFORMATIONANOISSUPPLIEDBVAUTOMATIOHINDUSTRIESINCTHEOWNEROFSUCHINFORMATION,INACCEPTINGTHEDRAWING,THf.USERAGREESTHATITISFORTHEUSER'SSOLEUSE,THATITWILLNOTBEREPRODUCEDORDISTRIBUTEOTOOTHERS,ANDTHATTHEDRAWINGORTHEINFORMATIONTAINEDTHEREINWILLNOTBE,USEDINANTMANNERDETRIMENTALAUTOMA'fIONINDUSTRIESINC3/8DIA.X'ADEEP,FLAT=BOTTOMEDHOLEZONELTRlcPAx227REVISIONSDESCRIPTIONCIIgpDATEAPPROVED03-10-77Qifi.DI3j'8DIA.X'8DEEP,-FLAT.BOTTOMHOLE:3/9DIA.XCDEEPiFLAT,BOTTONlHQLEfXA,IYllMATION.SURFACEggE~zijyc"Agig4Adkg-E93E.PE48X7ANPAiFZi'./Z14k'-2/AAÃFD5/I/NFS:Z-,WardŽWrW~d.~krak'TZEC'&"~A-JP9.'.~r/I/I@-/Vl(/ih/-f20/'I/V//Vl=All/-/--P.-,P~~gPgI-~j~h/</-JN/~~F4SE8.raI,IIIIICENT'EIiI-lOLt-."PNDTHlZEADSIHPIN-8.2gQNlY,8'EREAE8/CE'7Ak'O//II'DrxN-~.zS7i4.//u'-z.oA8Pl<7)OzT)53/Z/'/z"./"+Mr/'6i~/4Adrs/.Yz."4szE/APERTLlREARDITLMQTYCODI'DENTPARŽUMBERDESCRIPTIONPARTSLISTMAT'LMAT'LSPECSIGNATURESDRAWN'/Pygmy+JgCIILCKLOUIILESSDTHERWISESPECIFIEDplHAllIIIIHCHEA,lpLItlAC.~I/llpiCggQPIAga4'.illiii@i.iiiAHCLEAQl<,iplfACEFIHICH+AipilpllAHOilEAECHAAFipliiDATEIR5AUTOMATIONINDUSTRIESINCNUCLEARENERGYSERVICESNEXTASSYAPPLICATIONUSEDONMATERIALFINISHl.NGINf.HAPPlfQVEDDESIGNAGIIVIfV553O-3~~"""'a.'i=L4.@I's.784<6BOBO827SIIEBREV1SCALE~P-SHEET008-044CALIBRATIQklFlEFERENCPSYAQDARDSINurSMAPSNINEh!IILE THISDRAWINGCONTAINSCONFIDENTIALINFORMATIONANDISSUPPLIEDBYAUTOMATIONINDUSTRIESINCTHEOWNEROFSUCHINFORMATION.INACCEPTINGTHE.DRAWING.THEUSERAGREESTHATITISFORTHEUSER'SSOLEVSFTHATITWILLNOTBEREPRODVCEOORDISTRIBUTEDTOOTHERS,ANDTHATTHE,DRAWINGORTHEINFORMATIONCONTNNEDTHEREINWILLNOTBEUSEDIHANYMANNERDETRIMENTALTOAUTOMATIONINDUSTRIESUICZONELTRCRA4PP7REVISIONSDESCRIPTIONDATEO~-10-76APPROVED4EeFzFrr4r-zw4~aldEsdzWE7zz57PwHAxed./zwd+E+Axlr7&A'5/YHTiS:z-easzzzAZ-'ulp'rzZzz-rw~~zsszsrz>~~rwczs-z.g.16.7003/8DIA.FLATBOTTOMEDHOLE-j)~p;:)II2-2ITEMQTYCODEIDENTPARTNUMBER.DESCRIPTIONPARTSLISTMAT'LMAT'LSPECMATERIALUNLESSOTHERWISESPECIFIEDOIMASEININCHES.TOL:fSAC.+I/SIOECX=f45IIc+AIIIXX=R.SI5ANCLESRII,SOAFACEflNISN~55OSBORNEANOSAEAXSNAAPEOBS5SIGNATURESDRAWN~-gyes~ggDATEAUTOMATIONINDUSTRIES,INC.NUCLEAR.,ENERGYSERVICESI'Alsl-APPROVEDCHECKEDg/GAELII5ENGINEERAPPOVEDDESIGNACTIVITY'""CALIE,RATIONSeEFEREACEsTANDARD~vALVESTUDSgmPC,ININEMILENEXTASSYAPPLICATIONUSEDONFINISHSIZEB553o-3ooSCALEQ-N'.4//2/75CODEIDENTNO.7844680B0828SHEETOOB-044 fITHISDRAWINGCONTAINSCONFIDENTIALINFORMATIONANDISSUPPI.IEOBYAUTOMATIONINDUSTRIESINC..THEOWNEROFSUCHINFORMATION.INACCEPTINGTHEDRAWING.THEUSERAGREESTHATITISFOR,THEUSER'SSOLEUSE.THATITWILLNOTiBEREPRODUCEOORDISTRIBUTEDTOOtHERS,ANDTHATTHEDRAWINGORTHEINFORMATIONtCONTAINEDTHEREINWILLNOTBEUSEDINANYMANNERDETRIMENTAL0AUJOMATIONINDUSTRIESINCZONELTRckA4.227>REVISIONSDESCRIPTIONarCIIK'PDATE-APPROVED03-10-77P.gkdJES:.i-'P4FB.Az'-J~~dp'zEz~pzgygiyg2-.XFs4AgDZZ.pl~-p,g,IA~lIIIl6~/80IA.FLATeo~~oMHOtEIDEA'71F/CAI/dh'Sd~g~~Z~.WEEPSW/Wr'8MErzE/gPz~~ggcg~ggITEMQTYCODEIDENT'PART+UMBER.'-DESCRIPTION-PARTSLISTMAT'LMAT'L.SPECUNLESSOTHERWISESPECIFIEOOIMAAEININCHES.TOL:FAAC.RlipDECX=PASXXi4'illXXX~flitARSLESfli.XIIAFACEFIBISII~AXDESIIABAIIOSAEAXSHARPEOSESMATERIALSIGNATURESDATEDRAWNgjJglfj+75CHECKEDA()igAPPIANEENGIER'AUTOIVIIEITION,INDUSTRIES,JNC.-';NUClEARENERGYSERVICESTITLE'ALIBRATlONREFZREHCe5Q4DARD,I/jILVESTLIDSfCNIAIELF'NEXTASSYAPPLICATIONUSEDONFINISHAPPiIOVEDDESIGNACTIVltY5590-)670.APPROVED(aIIia/rsSIZEBSCALE.7844680B0830SHEET008-044 THISDRAWINGCONTAINSCONFIDENTIALINFORMATIONANDISSUPPLIEDBYAUTOMATININDUSTRIESINCTHEOwNEROFSUCHINFORMATION.INACCEPTINGTHEDRAWING,THEUSERAGREESTHATITISFORTHEUSER'SSOLE,USE.THATITWILLNOTBEREPRODUCEOORDISTRIBUtEOTOOTHERS,ANDTHATTHEDRAWINGORTHEINFORMATIONCONTAINEDTHEREINWILLNOl'EUSEDINANYMANNERDETRIMENTALTOAUTOMATIONINDUSTRIESINC3/8'IA.FLATBOTTOMHOLENOTE:.HOLEROTATEDFORCLARITYZONELTRREVISIONSDESCRIPTIONDATEAPPROVEDIIII-'L-54-7/8"-ASA~ZEZuFrzVAsdpd.ZESTPEP/257g4gkirA./2//ZA~/HAHCPEg~swwe'reiIaI*--IrI/47ES:i-PPZE8rAZ:///8Y'7iEZP&'A'-/Pp.z-sr'~~~zuczs-d.Z5.3=ruWrZSi~~ri~VSjoZC;A/C7.,dAADKPc9tBCK'ZD&AWNEDdu5WwazePwzx~pcW~zW4-5PAZ85ZdEesAAzPZ>uE57uEAdu/Fs8~uxED.ITEMQTYCODEIDENTPART,NUMBERSIGNATURESDESCRIPTIONPARTSLISTMAT'LMAT'LSPEC-~P%UIILESSOTHERWISESPECIFIEDBIICllEIIIINCHESTOL'llC+I/SlDEcx=&Ixx=+aITxxx=1.illlllCLESRI,TcltlCEFIIIISII+STDE~IISSlllOISEAXSHARPEOOESMATERIALDRAWNPff/74+gCHECKEDAPPROVEENGINEEDATEigiQsZ/z7-AUTOMATIONINDUSTRIES,.INC.NUCLEARENERGYSERVICESTITLECALIBEATI0NSE:FEREktCEsTANDARD,c.H.s1UDIVIPCMIMEM>~NEXTASSYAPPLICATIONUSEDONFINISHAPOVEDDESIGNACTIVITY5$3D-QOc3"7YH-i~PA/rSSIZEBSCALE~'C-SHEET78446BOBOHZIREV0,'OB-044 NO.OFPAGESREASON:DPAGEiLLEGIBLE:DHARDCOPYFILEDAT:PDROTHERCFDBETIERCOPYREQUESTEDON~~fQ}PAGETOOLARGETOFILM:DHARDCOPYFILEDAT:PDR~CFOTHERDFILMEDONAPERTURECARDNO.

1 APPENDIXNNRCREGULATORYGUIDE1.26

~~~4~C'".LVJH*~44I+4'li)\r~r'eIJf'Pt,II"$JjWr'4I~41I'IC')7Sk,4,*-'4~44~4.~JPJJ<44<'%JlIr~JJy,"QJ5'5~.g"4I4~4'4JJI4~4/II~I~~flrlfy4~fglII,lg'I'4/$\J44'4II~~~-*4I'~44I41JIIJllIh~4I~fy~1jJIJr4I~IJI,IJ4'44~g'4rr4)444~',4J4~Ig~4/4I~J~4,~J4.4J.4JlII1J'I~4(~4.HAJJ U.S.NUCLEARREGULATORY.COtÃIMISSiONRevision2Juno1975OFFcCEOFSTANDARDSDEVELOPMENTREGULATORYGUIDE1.26QUALlTYGROUPCLASSIFICATlONSANDSTANDARDSFOR'WATER-,STEAM-,AND,RAOIOACTlVE-WASTE-CONTAINlklGCOMPONENTSOFNUCLEARPOWERPLANTS'.INTRODUCTIONGeneralDesignCriterion1,"QualityStandardsandRecords,"ofAppendixA,"GeneralDesignCriteriaforNuclearPowerPlants,"to10CFRPart50,"LicensingofProductionandUtilizationFacilities,"requiresthatstructures,systems,andcomponentsimportanttosafetybedesigned,fabricated,crccted,andtestedtoqualitystandardscommensurateviitlithcimportanceofthe,safetyfunctionstobeperformed.Sectioii50.55a,"CodesandStandards,"of10CFRPart50requiresthat'componentsofthereactorcoolantpressureboundarybcdesigned,fabricated,erected,andtestedinaccordancewiththerequirementsforClass1'omponentsofSectionliloftheASMEBoBerandPressureVesselCodeorequivalentqualitystandards.ThisguidedescribesaqualityclassificationsystemrelatedtospecifiednationalstandardsthatmaybeusedtodeterminequalitystandardsacceptabletotheNRCstaffforsatisfyingGeneralDesignCriterion1forothersafety-rehtedcomponentscon'>ainingradioactivematerial,water,orstcaminwater-coolednuclearpo'>verplants.'fhcAdviso~CoinmittcconReactorSaieguardshashccnconsultedconccrniiigthisguideandIiasconcurredintheregulatoryposition.B.DISCUSSIONAfterrcvicvinganumberofapplicationsforconstructionpermitsandoperatinglicensesandafterdiscussionswithrepresentativesofprofessionalsocicticsanditidustry,theNRCstaffliasdcvclopcdaqualityclassificationsystemforsafety-rclatcdcomponentscontainingradioactivematerial,water,orsteaininwater.coolednuclearpowerplants.Thesystemconsists1Editionspriorto1971ofthehShfEBoilerandPrcssureVesselCode,Sectionlli,"NuclearPotvcrPlantContpnncntp,"uSCthetermClassAinlieuofClass1.<<Linesindicate!ubstantiycchanfpsfrompreviousissue.USNBCiiEGUI.ATORYGUIOCSRepels>oiyGuidessiaissuedtudescribeend<nahaavaitsblsIothepubficmatliodssccep>able>r>hettRC>is>iolimplemenbnpspocificpansutIheCommission'<sputa!ans.Iodehneat~technnpiesusedbyIhas'sltinevalu.~tinpspscihcprob>~ir~arpas>ufatsdaccideiitr.aitopiuvidepun>anceIaopplicsn>sRepel~toryGuidesare<iutsubst<<ute>tariepu>aliens,andcumpflancewithlhenilsna\ream<srtMetiiodssndsnluhonsdu>vien>humth<s~seluu<inIhepuidsswi>>basccsptsbiei',IhevprawnssbasisfnrIhefin<hiip~<cp<isi'IalaIheissuanceorcont~nuanceolspormitarhcvnsrby>hsCo<anussion.Comment~and<upcastansturimp<ovementsinthesepuidessi~encnu<sped~tellhmet,and>ru:dasw<<<berevised.asapp<apnsta.>osccumn<o,tetrcan><nant~sndloref<artnewmfa<ms>ionaivipe<<>>n<sThispuideive~<evisrI>OSaieivrtolsuhslsntiv~canimer>~recswedliam>hspiitcicsndsddniunal~>a>lrsvlrvloffourqualitygroups,AthroughD,'ethodsforassigningcomponentstothesequalitygroups,andthe,specificqualitystandardsapplicabletoeachqualitygroup.'fhcinitial,portionoftMssystemisdescribedin$50.55a=of10CFRPart50,whichrequiresthatconiponentsofthereactorcoolantpressureboundarybedesigned,fabricated,ercctcd,andtestedtothehigliestavailablenationalstandards;thiscorrespondstothequalitystandardrequiredforqualityGroupAoftheNRCsystem.Thisguidedescribesamethodfordcterminir.gacceptablequalitystandardsfortheremainingsafety-relatedcomponentscontainingradioactivematerial,v,atcr,orsteam,i.c.,quJityGroup9,C,andDcomponents.Othersystemsnotcoveredbythisguide,suchasinstrumentandserviceair,diesel~engineanditsgeneratorsandauxiliarysupportsystems,dieselfuel,emergencyandnomialventilation,andfuc)handling,shouldbedesigned,fabricated,erected,andtestedtoqualitystandardscommensuratevfiththesafetyfunctiontobcperformed.Evaluationioes',ablishthcqualitygroupclassificationoftheseothersystemsshouldincludeconsiderationoftheguidanceprovidedinregulatorypositionsC.1andC.2oftinsguide.C.REGULATORYPOSITION1.TheGroup8quJitystandardsgiv'eninTable1ofthisguideshouldbeappliedto'>vater-andsteam.containingprcssurevessels,heatcxchangers(otherthanturbinsandcondensers),storugevtanks,piping,pumps,andvalvestliatarceitherpartofthereactorcoolaritprcssureboundarydefinedin$50.2(v)butexcludedfrointhcrequirementsof$50.55apursuanttofootnote2ofthatsectionorarcnotpartofthcreactorcoolant-prcssureboundarybutpartof:GroupAqualitystandardsthatart>requiredforptcssure-containingeoniponcntsofthe,reactorconlantpfessufcbnulu!atyarespecifiedinSectionSO.SSaof'10CFRPartSO.1PaworReactorsa.neseerchandTestflace>a<a3.fuels~ridhl~ienatsfacilities4Tnvtrnnmsn>elandSilinp5;h1ateria>ssndP>antProtection6.Piaduct~7.Tran>Do<tati.in6,Occupationaltteatrh5.AntitrustksvlewlaGeneralCopiesoliubhshedpu'ide<moybedhtainsdbyvwlttsnra<toe~tta<licat<ntiIhe~divisionsdesurdtoIhsV,SNuclearf'sputa>oiyComm'>>stan.yes<heap>on.O.Cppass.At>en>ionDr<sr>a<.O>ticeolS>sndaidsOs><~lap<no<~>Cornnion>sshouldbesenttnlhoSecie>aryollhaCommission.U.S.leuc>earRepuuto<ycommission,washinptan.D.c.2pws.Attention.Duc'keninpandSo<viceSec>lan.Thepuideserolssuedb>>hetolrnwinptenbroaddivisions:

tuti~>>,no>~"i~tt:'t!-,~~.,~~'JHH...Ca.Systemsor'for(idns.'o>fsystc!usimportantto,.safety,thatarc,design'cdTor(l)'cmcrgcncycorecooling,!t($)'ost~accident,'cp'titafiinii'ntl'hc)trcnioval,or.(3)postacci(tati('fissioiipro~'abc't'fc!iiov>hl.""'i'.i3.~Hb,S(stentororportionsofsystemsimportantto.pafqly',titan,hard",destjiicd'for'(i)reactorshlitdownoi'(2)..residualhejtreniov'jl;"'*.""""t..~,;",c,Tlio~q'portjon'softhe5tbaan'iEystenisoF.boilingwater,',",jca'clot'3".extend'trig"~"fr'o'm'r~'ile'btitcrnios'tcon'tatniiict'itikolhtibVvalv'c"uIito"biitiifotincluding'the(turbinestopandbppa'ssvalve>s",and'coniihi.'tediiipitlg'uptocalid,irictu(Iingthe,firstvalvethatiseithdr~iornialty.cfojcdof,'Capnabl'eofraitltjmktic"closure'uringall.diodes...of,narrnal'rea'ct'or"operati'dn.Alter'nativbly,forb'otiihgwaterreactors'cohtainirig,a'sii'utoffvalve,'{in,atlditiotitothet;vocontainmcntisohtionvalves)intlie:mainsteainlincandiiithemainfe'cdwaterline,GroupBquality-standardsshouldbeappliedtothose,portiorisofthestcamandfeedwatcrsystemsextendingfromthcoutermostcontainmentisolationvalvesuptoand)includingthcshutoffvalveorthcfirstvalvethatiseithernormallyclosedorcapableofautomaticclosureduringallmodesofnormalreactoroperation.fHd.Thoseportionsofthcsteam.andfecdwatcrsystemsofpfcssurizedwaterreactors'xtendingfroniandincludingtl.e,secondary',sideofsteam'geheratotsup...toandin('.ltidIngtheoutermostcoiitaiiui'i>ent",isb)ationvalves,andcoiinectcd,pipt.iguptoandiiicluJltigthcfirstvalve(IncliidiIiF,',Ha'safety,.orrclicfv4vc)'liatris'Hcitlier,normallyclo)edor.cap'a/leofautoniatic..clo)u>rc.duriIigallmodesofnormal're'actftrop'ciatidn;.~>;:H",',",'Systemsorportionsofs>stcYnsathatare~conndcte'dtotlierekc'tor'coolantprcssureboundaryandarenot.capabtedf'beitigisolatedfroiii='tilebouitddrydu'ring'all:f'modest'of."nodalreactoroperationby'tw'ovalves,eachoftwhich.B"eithernormallycloscfor'c'apab'leofautomaticclasuie.-..,"-'Hti~,Thcgroup,CqualitystandardsgiveninTable.lofthisguide.shouf(Ibe,'appliedtowater;,',stcani-,andradioactive-ivastc-'containingpressure,vessels,jieatexcihangerh{other,,thanturbinesandcondcnsers);,storaetanks,piping,puffs,'"anid.valvesnotpartofIthcircactorcoolant'pressurebouhdaryorinclude'ditiqualityGroup'Bbutpd'rt'ofOi,d,The'ystembouh'dabjittcludcs,those,portionsofthesystanrequit'ed"'io".Acc'o'mplishtheHSpwiftcd>SafetyfunctiOnan!t,coancctcdpipingup,toandincludingth'efirstvalve(includinga'afetyorrclicfvalve)thatitei(hcrtiotmJtyclosedorcapableofautomaticclosurewhenthesafetyfunctionisrequited.*I4Thcturbinestopvalveandtutbinabypassvalve,althoughnotincludedinqualityGroup9,shouldbcobjectedtoaqualityassutattccprogramaialevelgenctaUyequivalenttoqualityGroup9.'Jtv(fiHH'.roHIt~>3'fL'tr>iI'a.Coolingwaterandauxiliaryfccdwatcrsystems.orportionsoftlicscsystcnisimport(nittosafi.tytliatarcdesignedi'or(l)cnicrgcncycorecooling>(2)postaccidcntcoiitainrncntheatrcinoval,(3)postacci<lcl'itco:itainnicnt'atmosphcrccleanup,or(4)residualheatremovalfromthcreactorandfrointiicspentfuelstorageIiool(ini:ludingprimaryandsecondarycoolingsystems).Portionsofthesesystemsthatarcrequiredi'ortheir,safetyfiinctionsandthat(1)donotoperateduringanymode'oftiornialreactoroperationand(2)cannotbe"-t'(tsted(a'dc'quatclyshouldbcclassifiedasGroupB.(~ill1i~b;Coohngwater'andsealwatersystemsorportionsoi'hesesystenisiinportanttosaictytliataredesigned'orfunctioningofcomponentsandsystemsimportanttosafety,suchas"fcactorcoolantpumps,dicsels,andcontrolroom.'.i(c.Systcinsor'ortionsofsystcmssthatareconnectedtothcreactorcoolantpressureboundaryandarccapableofbeingisolatedfromthatboundaryduringallrnodcsofnorinalreactoroperationbytwovalves,eachof.vhichiseithernormallyclosedorcapableofautomaticclosure.sd.Radioactivewastetreatment,handling,anddisposalsystems;-cxccptthoseportionsofthese(systemswfioscpostulatedfailurewouldnotresultinconservatively,calculatedpotentialoffsitcdosesthatexceed0.5rcni",to,tlpewholebodyoritsequivalenttoa>>ypartot'Iie'body.ForthosesystemslocatedinSeismicCategory,,$structures,onlysinglcomponentfailuresnccdbc',j~sumcd.(Elowcvcr,nocreditforautomaticisolationfromothercomponentsinthcsystemor'fortrcatnicntofrelcascdmaterialshouldbetakenunless'thcisolationortreatmentcapabilityisdesignedtotheappropriateseismicandqualityyoupstandard"and'canwithstandlossofoffsitepowerandsinglefaBureofanactivecoinponent.)Partsofthesesystcinsbeyondth'eprocessingsteps(suchasmonitoringtanks)maybeclassifiedasGroupDiftheplantTcchnical.Spc'cificationslimitinventoriestolevelswhich,ifrcleascd,woiildnotresultinconservativelycalculatedpotentialoffsitedosesthatexceed0.5rcmtothcwholebodyoritsequivalenttoanypartofthebody..,~Componentsininflucmtinesmaybechas!fiedasGroup0providedtheyatecapableofbeinimlatcdfromihcreactorcoohtttprcssureboundatybyanadditionalvalvewhichhathighicakiighiintegrity.Thercguhtotypusi(inntcgardiugqualitygroupclassificationsfo:thesesystemsisundcttcvicw.intheproposedrevisionspecificcomp(lnCn(Smaybcassignedtoapptoptiatcqualitygroupscommcnsuta(cwiththeneedtoprotectthehealthandsafetyofthepublicandopera(ingpersonnel.AseparatetcguhtotyguidewiUbcdevelopedandissuediorcplaccthissubtcctiottofReuhiotyGuide1.2G.i1.26-2 c.Othersystemsnotcovcrcdbyitems2.athrough2.dabovethatcontainormaycontainradioactivematerialandwhosepostulatedfailurewouldresultinconservativelycalculatedpotentialoffsitedoses(usingmctcorologyasrccommcndcdhyI<cgulatoryGuides1.3(Revision,2),"AssumptionsUsedforEvaluatingthePotentialRadiologicalConsequencesof.aLossofCoolantAccidentforBoilingIVaterReactors,"and1.4(Rcvisioll"2),"AssumptionsUsedforEvaluatingthePotentialRadiologicalConsequencesofaLossofCoolantAccidentforPressurized))YaterReactors")thatexceed0.5rcmtothewholebodyoritsequivalenttoanypartofthcbody.ForthosesystemslocatedinSeismicCategoryIstructures,onlysinglecontponentfail~resnccdbeassumed.(ilowever,no;"credit,forautomaticisolationfromother,components:sn,tltesystemorfortreatmentofreleasedmaterialshouldbetakenunlesstheisolationortreatment,capabilityisdesignedtothcappropriateseismicandqualitygr'upstandardsandcanwithstandlossofoffsite)powerandasinglefailureofanactivecomponent.)3.TheGroupDqualitystandardsgiveninTable1ofthisguideshouldbeappliedtowater-andr)'-l':IO<,)stcam.containingcomponentsnotpartofthereactor'coolantprcssureboundaryorincludedinqualityGroups8orCbutpartofsystemsorportionsofsystemsthatcontainormaycontainradioactivematerial..D.;IMPj.EMEI)IT/,TJON,'....l',,)'fhcpurpose,ofthissection'stoprovldeIntotiita'tiontoapplica'ntsand'liceitscesregarfIIIIgtItestaff's"plansfor.utilizirlgthis'regulatoryguide.';'xceptin,tltosccasesinwljiclj',tticapphc'an'tpropos'esanalternativemethodforcompmyjn'gwith""sjecif'i)d'portion'softheConimission'sregulations',the'quails'groupiclassjtjcationsua<Ip.styndpr@,ppcribedhereinwill;be-use'd.<in,tlic,evftlltqlion,.qfjjbgItfttaisjor'<operating,liccnsc'fr.,con~irltctiol1(Ilermit,,ap'plicaIions"docI'3tfd,"L.i&an'applicant.lt,'isistouscthisregulatorygtfldbp}'de)"vcNping'ubmitt'als,forapplications>docketed"otf'br'!beforeJanuaryl,1975,the,pertinptttportions'ofthe'applicationwillbcevaluatedonthcbasisofthisgvuide.~~a~t~i~s~'~~}r}TABLE1~~ComponentsPressureVesselsPipingPumpsValvesAtmosphericStorageTanks0-15psigStorageTanksQualify'GroupBASMEBodiotandPressureVesselCode,'ectionIII,"NuclearP<)yyor.'PIantCom.ponents,"'.>Clasp'27uAs.above,As,aboveAsaboveAsaboveAsaboveQUALITY<S7AND'ARDS~:"..Qua/i[}fGroupC.,...-":"".'QualityGroupDASMPBoilgi;aridPrqssuro,,ASM/,BoiI'er'an'dPrc'ssureVessel:C6de;!S.dtlogi)II,~Vgssoi.Codq,',Sec'tIonVill"NuclearPowerPlant.Corn-=;.Division,.1ponents,"'Class3LtSr~"~f};.'sabove'.-'l"'.,s-);ANSI.B31.,1!Pow'ejIPIpin(I.Nr>u~-w~~,";:-<As,abo&e";),=:anuf'acturer'sstanda~gs,,l,.AsaboveANSI831!1}u}i)zg,'oj'o\r..},~Psabove'PI'-650<AWVA'}DI100;or...):~..""ANSI096:1'-f'<'il"i;:i.::.As:above,'...API.620',".""))<I'I)+P,".:)p}fsioo)>s.,',',)u()aScoSection50.5aaforguidancewithregardtothoCodeondAddendatobeapplied.ASt.(ECodeN-symbolneednotboapplied.Thespecificapplicabilityofcodecaseswillbocoveredscpara>cly'iso)therregulatory,guides,orin,comn)lffio)frpqufat!ogsffvheroapproptiate.Applicantsproposingthcusofcodecoscsnotcoveredby'gufdesorregulationswhovfd.(tefponltrate[IIat}aq;acceptablelevelofqualityandsafetyv.ouldbeachieved.;,()t,.wr~"}vsE4)irt~,>>s)nc);~.(frc)',)

I APPENDIXJRECORDSANDREPORTS e

APPENDIXJRecordsandReportsTherecordsystemdevelopedandimplementedbyNESshallbeconsistentwiththerequirementsofANSIN45.2.9,RequirementsforCollection,StorageandMaintenanceofQualityAssuranceRecordsforNuclearPowerPlants.ThisrecordsystemshallbesetupandmaintainedattheNineMilePointUnit1Plant.Thecontroloftheinspectiondataobtainedinthefieldshallbeinaccor-dancewithCONANInspections'ocumentNumber25-DC-001,InserviceInspectionDataControlSystem,Revision1,July24,1975withthefollowingobjectives:(1)Toinsureperformanceofallrequiredexamination(2)Toprovideacurrentindicationofthestatusofexaminations(3)Topreventthelossofdatasheets(4)Toverifythecompletenessandaccuracyofallsubmitteddata(5)ToidentifyandcorrectinspectiondifficultiesastheyarereportedonthedatasheetsFollowingthecompletionofeachinspectionadetailedreportwillbesub-mittedtotheowner,asrequiredbyArticleIMA-6000ofSectionXIoftheASMEBoilerandPressureVesselCode.TheexaminationreportshallbepreparedbyNESandwillinclude,asaminimum,thefollowingdetails:(1)Achronologicalsummaryofallinspecti'onsmadethatwillreferencethetestandcalibrationrecords,andotherdocumentsthatverifythetests.Thissummarywillalsocertifythatthetestswereperformedinaccor"dancewithalltheapplicablecodesandspecifications.l 0

(2)Copiesof.allcalibrationrecords,examinationrecords,examinationread-outs,examinationresults,andisometricsproperlycataloguedandcrossreferenced.(4)CopiesofallproceduresusedCopiesoftheengineeringanalyseswhichcharacterizereportableindica-tionsinaccordancewiththemethodofSectionXIoftheASHECode,theevaluationofthereportableindicationwithrespecttodeterminingitsIIacceptanceorrejection(inaccordancewiththeStandardsofSectionsIllandXIoftheASHECode),andarepairmethodwhichmeetstherequirementsofSectionsIII,IXandXIoftheASHECode.(5)ExaminationpersonnelcertificationsPhotographswillbeincludedwhererequiredforclarificationofaccessortoshowsignificantobservationsand/orindications.

APPENDIXKEVALUATIONCRITERIA

APPENDIXKEvaluationCriteriaEvaluationshallbemadeofanyindicationsdetectedduringtheten-yearin-H'pectionintervalattheNineHilePointUnit1plantasrequiredbyArticleIMA-3000ofSectionXI.Sincethe1974EditionofSectionXIoftheASHEBoilerandPressureCode(includingthe1974SummerAddenda)isnotcompleteinthatevaluationcriteriaforparticularcomponentsorexaminationcategoriesearestillinpreparation,evaluationshallbemadeformaterialsandweldsspecifiedinSectionIIIapplicabletotheconstructionofthecomponentinordertodeterminedisposition.TableK-1isalistofthevariouscodeexaminationcategoriesandtheapplica"bleevaluationcriteriatobeusedfortheinspectionmadeduringthefirstten-yearinspectionintervalatNineHilePoint,Unit1,asrequiredbythe1974EditionofSectionXIoftheASHEBoilerandPressureVesselCode.TheClassACriteriaaretakenfromtableIM8-3410."EvaluationStandards",ofArticleIMB-3000ofSectionXIoftheASHECode.SincethecorrespondingsectionsforClassBandClassCcomponentexaminationevaluation,(ArticlesIWC-3000andIMD-3000respectively)areincourseofprep-arationasofthiswriting,theappropriateevaluationcriteriausedforClassAcomponentswillbeapplied"toClassBandClassCcomponentexaminationsaswell.Itistheintentoftheprogramtouti'Iize,totheextentpossible,thelatestevaluationcriteriawhichwillbeincludedaspartofSectionXIduringtheten-yearintervaled 0II06I TABLEK-IEVALUATIONCRITERIAExaminationCategoryEvaluationCriteriaUsedB-ASectionXI(includingSummer1974Addenda),IMB-3510rB-B,8"C,C-AIMB-351'1B-D,C-BIWB-3512B-F,B-J,B-O,C-f,C-GIWB-3514B-G-IIWB-35158-I-1IWB-3517Allothercatgoriesrequir-ingvolumetricexaminationandSectionIll,asapplicable.AllcategoriesrequiringsurfaceexaminationSectionIII(1974),NB-2500asapplicableAllcategoriesrequirinqvisualexamination(in-cludinghydrostatic)Sect,ionIII(1974)asapplicable 0

APPENDIXLPERSONNELQUALIFICATIONREQUIREIENTS

APPENDIXLPersonnelQua1ificationReuirementsPersonnelperformingnon-destructiveexaminationoperationsshall~bequali-fiedwithaprocedurepreparedinaccordancewithSNT-TC-1Afortheapplica-bleexaminationtechniqueandmethodsasrequiredbySubarticleIMA-2300(a)ofSectionXIoftheASHEBoilerandPressureVesselCode.ThefollowingCONAMInspectionproceduresprovideuniformprogramsofquali"ficationandcertifica'tionfortheexaminationpersonnelforthenon"destruc-tiveexaminationmethodsindicated.(1)CVEP-PSIS,ProcedureforCertifyingVisualExaminationPersonnelforPreservice/InserviceExamination,January1973(2)CVIP-l,ProcedureforCertifyingVisualbteldInspectionPersonnel,Revision2,November1973(3)CPTP-l,ProcedureforCertifyingPenetrantTestPersonnel,Revision3,April1975(4)CUTP-1,ProcedureforCertifyingUltrasonicTestPersonnel,Revision1,September1970.

tg APPENDIXMASMECODESECTIONXI(1974ANDSUMMER1974ADDENDA),1

ASMEBOILERAND'RESSUREVESSELCODEAnAmericanNationalStandardSECTIONXIRulesforInserviceInspectionofNuclearPowerPlantComponents1974EDITIONJuly1,1974lal,IllÃASMEBOILERANDPRESSUREVESSELCOMA!ITTEESUBCOMMITTEEONNUCLEARPOWERSUBGROUPONINSERVICEINSPECTIONTHEAMERICANSOCIETYOFMECHANICALENGINEERSUNITED'ENGINEERINGCENTER345EASTFORTY-SEVENTHSTREET,NEWYORK,N.Y.10017 Copyright,1974byTHEAMERICANSOCIETYOFMECHANICALENGINEERShllRighrsReservedDateofIssue-July1,1974(includesaIIAddendadatedDecember1973andearlier)Nopartofthisdocumentmaybereproducedinanyform,inanelectronicretrievalsystemorotherwise,withoutthepriorwrittenpermissionofthepublisher.LibraryofCongressCatalogCardNumber:56-3934PrintedintheUnitedStatesofAmericaAdoptedbythcCouncilofThcAmericanSocietyofMechanicalEngineers,1914.Revised1940,1941,1943,1946,1949,1952,1953,1956,1959,1962,1965,1968,1971,1974 I974ASMEMHI,ERANDPRESSUREVESSEI,COBEAnAmericanNationalStandardSections"ITitlePowerBoilersMaterialSpecifications...PartA-Ferrous...PartB-Nonferrous...PartC-V/eldingRods,Electrodes,andFillerMetalsNuclearPowerPlantComponents,Division1...SubsectionNA-GeneralRequirements(IncludesAllAppendices)...SubsectionNB-ClassIComponents...SubsectionNC-Class2Components...SubsectionND-Class3Components...SubsectionNE-ClassMCComponents...SubsectionNF-ComponentSupports...SubsectionNG-CoreSupportStructuresHeatingBoilersNondestructiveExaminationRecommendedRulesforCareandOperationofHeatingBoilersRecommendedRulesforCareofPowerBoilersPressureVessels...Division1...Division2-AlternativeRulesEVeldingandBrazingQualificationsFiberglass-ReinforcedPlasticPressureVesselsRulesforInserviceInspectionofNuclearPowerPlantComponentsboundandloose-leafversions.TheboundversionisnecessaryforASMEe11II11III111111IIIIIIIII111IVVVIVIIVIIIVIIIIXXXI~AvailableinCcrtiftcation.CodeCasesTheBoilerandPressureVesselCommitteemeetsregularlytoconsiderrequestsforinterpretationsoftheCodeandtoconsiderrulingsforconditionsencounteredrequiringspecialprovisions.Thosewhichhavebeenadoptedareinthe1974CaseBook.ModificationswillbesentautomaticallytothepurchasersoftheCaseBookuptothepublicationofthe1977Edition.AddendaColored-sheetAddenda,whichincludeadditionsandrevisionstoindividualSectionsoftheCode,arepublishedtwiceayearandwillbesentautomaticallytopurchasersoftheapplicableSectionsuptothepublicationofthe1977Code.PurchasersoftheboundversionsoftheSectionswillreceiveboundAddenda.Purchasersoftheloose-leafversionsofthcSectionswillreceivereplacementpagesapproximately3monthsafterthcboundversionispublished.PinkGreenYellowAddendaColorLegendSummer1974BlueWinter1974.SalmonSummer1975GrayWinter1975Summer1976Winter1976(cj

TheAmericanSocietyofMechanicalEngineerssetupacommitteein1911for.thepurposeofformulatingstandardrulesfortheconstructionofsteamboilersandotherpressurevessels.ThiscommitteeisnowcalledtheBoilerandPressureVesselCommittee.TheCommittee'sfunctionis'toestablishrulesofsafetygoverningthedesign,fabrication,andinspec-tionduringconstructionofboilersandunfiredpressurevessels,andtointerprettheseruleswhenquestionsariseregardingtheirintent.Informulatingtherules,theCommitteeconsiderstheneedsofusers,manufacturers,andinspectorsofpressurevessels.Theobjectiveoftherulesistoaffordreasonablycertainprotectionoflifeandpropertyandtoprovideamarginfordeteriorationinservicesoastogiveareasonablylongsafeperiodofusefulness.Advance-mentsindesignandmaterial,andtheevidenceofexperiencehavebeenrecognized.TheBoilerandPressureVesselCommitteedealswiththecareandinspectionofboilersandpressurevesselsinserviceonlytotheextentofprovidingsuggestedrulesofgoodpracticeasanaidtoownersandtheirinspectors.TherulesestablishedbytheCommitteearenottobeinterpretedasapproving,recommending,orendorsinganyproprietaryorspecificdesignoraslimitinginanywaythemanufacturer'sfreedomtochooseanymethodofdesignoranyformofconstructionthatconformstotheCoderules.TheBoilerandPressureVesselCommitteemeetsregularlytoconsiderrequestsforinterpretationsandrevisionsoftherules.Inquiriesmustbeinwritingandmustgivefullparticularsinordertoreceiveconsideration.RequestsforinterpretationswhichareofaroutinenaturemaybeexecutedbythcSecretaryoftheBoilerandPressureVesselCommitteewithoutreferencetoasubcommittee.Allotherrequestsarefirstreferredtothepropersubcommitteeforconsid-erationandforrecommendationofactionbytheMainCommittee.TheactionoftheMainCommitteebecomeseffectiveonlyafterconfirmationbyletterballotoftheCommitteeandapprovalbytheCounciloftheSociety.Committeerulings-ofgeneralinterestarepub-lishedinMechanicalEngineeringasCodeCases,andinquirersareadvisedoftheactiontaken.CoderevisionsapprovedbytheCommitteearepublishedinMechanicalEngineeringasproposedaddendatotheCodetoinvitecommentsfromallinterestedpersons.AfterfinalapprovalbytheCommitteeandadoptionbytheASMECouncil,theyareprintedintheaddendasupplementstotheCode.CodeCasesmaybeusedintheconstructionofcomponentstobestampedwiththeASMECodesymbolbeginningwiththedateoftheirapprovalbytheASMECouncil.AfterCoderevisionsareapprovedbyCouncil'they,maybeusedbeginningwiththedateofissuanceshownontheaddenda.Revisionsbecomemandatoryasminimumrequirementssixmonthsaftersuchdateofissuance,exceptforboilersorpressurevesselscontractedforpriortotheendofthesix-monthpel'lod.ManufacturersandusersofcomponentsarecautionedagainstmakinguseofrevisionsandCasesthatarelessrestrictivethanformerrequirementswithouthavingassurancethattheyhavebeenacceptedbytheproperauthoritiesinthejurisdictionwherethecomponentistobeinstalled.EachstateandmunicipalityintheUnitedStatesandeachprovinceintheDominionofCanadathatadoptsoracceptsoneormoreSectionsoftheBoilerandPressureVesselCodeisinvitedtoappointarepresentativetoactontheConferenceCommitteetotheBoilerandPressureVesselCommittee.SincethemembersoftheConferenceCommitteeareinactivecontactwiththeadministrationandenforce-mentoftherules,therequirementsforinspectioninthisCodecorrespondwiththoseineffectintheirrespectivejurisdictions.TherequiredqualificationsforanAuthorizedInspectorundertheserulesmaybeobtainedfromtheadministrativeauthorityofany4(e) state,municipality,orprovincewhichhasadoptedtheserules.TheBoilerandPressureVesselCommitteeintheformulationofitsrulesandintheestablishmentofmaximumdesignandoperatingpressuresconsidersmaterials,construction,methodoffabrication,in-spection,andsafetydevices.PermissionmaybegrantedtoregulatorybodiesandorganizationspublishingsafetystandardstouseacompleteSectionoftheCodebyreference.IfusageofaSection,suchasSectionIX,involvesexceptions,omissions,orchangesinprovisions,theintentoftheCodemightnotbeattained.Whereastateorotherregulatorybody,intheprintingofanySectionoftheASMEBoilerandPressureVesselCode,makesadditionsoromissions,itisrecoinmendedthatsuchchangesbeclearlyindicated.TheNationalBoardofBoilerandPressureVesselInspectorsiscomposedofchiefinspectorsofstatesandmunicipalitiesintheUnitedStatesandofprovincesintheDominionofCanadathathaveadoptedtheBoilerandPressureVesselCode.ThisBoard,sinceitsorganizationinl919,hasfunctionedtouniformlyadministerandenforcetherulesoftheBoilerandPressureVesselCode.ThecooperationofthatorganizationwiththeBoilerandPressureVesselCommitteehasbeenextremelyhelpful.Itsfunctionisclearlyrecognizedand,asaresult,inquiriesreceivedwhichbearontheadministrationorapplicationof.therulesarereferreddirectlytotheNationalBoard.SuchhandlingofthistypeofinquirynotonlysimplifiestheworkoftheBoilerandPressureVesselCommittee,butactionontheproblemfortheinquireristherebyexpedited.Whereaninquiryisneitherclearlyaninterpretationoftherulesnoraproblemofapplicationoradministration,itmaybeconsideredbothbytheBoilerandPressureVesselCommitteeandtheNationalBoard.ItshouldbepointedoutthatthestateormunicipalitywheretheBoilerandPressureVesselCodehasbeenmadeefiectivehasdefinitejurisdic-tionoveranyparticularinstallation.Inquiriesdeal-ingwithproblemsoflocalcharactershouldbedirectedtotheproperauthorityofsuchstateormurucipality.Suchauthoritymay,ifthereisanyquestionordoubtastotheproperinterpretation,referthequestiontotheBoilerandPressureVesselCommittee.TheSpecificationsforbasematerialsgiveninSectionII,PartsAandB,areidenticalwithorsimilartothoseofTheAmericanSocietyforTestingandMaterials.TheSpecificationsforweldingmateri-alsgiveninSectionII,PartC,areidenticalwithorsimilartothoseofTheAmericanWeldingSociety.UseofthematerialsdescribedintheseSpecificationsiscoveredbytherulesinoneormoreSectionsoftheASMEBoilerandPressureVesselCode.Allmateri-alsallowedby'hese'variousSectionsandusedforconstructionwithinthescopeoftheirrulesshallbefurnishedinaccordancewithASMEMaterialsSpecificationscontainedinSectionIIexceptwhereotherwiseprovidedinCodeCasesorintheapplica-bleSectionoftheCode.MaterialscoveredbytheseSpecificationsareacceptableforuseinitemscoveredbytheCodeSectionsonlytothedegreeindicatedintheapp)icableSection.MaterialsforCodeuseshouldpreferablybeordered,produced,anddocumentedonthisbasis;however,materialproducedunderanASTMSpecificationmaybedesignatedascomplyingwiththecorrespondingASiVIESpecification,provid-edthelatterSpecificationisindicatedtobeidenticalwiththeASTMSpecificationfortheGrade,Class,orTypeproduced,andprovidedthematerialisconfirmedascomplyingwiththeASTMSpecifica-tionbymaterialtestreportorcertificationofcompliancefromthematerialmanufacturer.

S'FM'KMKM'FPQX,K.'VONX%KUSEGFCGBKSVMBOLSJNADVKM'ISINGTheAmericanSocietyofMechanicalEngineersestablishedaseriesofsymbolsforthemarkingofboilers,pressurevessels,andnuclearpowerplantcomponents,suchasvessels,piping,pumpsandvalves,andcertainappu'rtenanceswhichhavebeenconstructedandinspectedincompliancewiththeASMEBoilerandPressureVesselCode.ItistheaimoftheSocietytomaintainthestandingoftheCodeSymbolsforthebenefitoftheusers,theenforcementjurisdictionsandtheholdersofthesymbolswhocomplywithallrequirements.Basedonthatob-jective,thefollowingpolicyhasbeenestablishedontheusageinadvertisingoffacsimilesofthesymbolsandreferencetoCodeconstruction.TheAmericanSocietyofMechanicalEngineersdoesnot"approve,""certify,""rate",or"endorse"anyproductorconstructionandthereshallbenostatementsorimplicationswhichmightsoindicate.AmanufacturerholdingaCodeSymbolandaCer-tificateofAuthorizationmaystateinadvertisingliteraturethatitsproducts"arebuiltinaccordancewiththerequirementsoftheASMEBoilerandPressureVesselCode,"or"meettherequirementsoftheASMEBoilerandPressureVesselCode."TheASMESymbolshallbeusedonlyforstampingandnameplatesass'pecificallyprovidedintheCode.However,facsimilesmaybeusedforthepurposeoffosteringtheuseofsuchconstruction.Suchusagemaybebyanassociationorasociety,orbyaholderofaCodeSymbolwhomayalsousethefacsimileinadvertisingtoshowthatclearlyspecifiedproductswillcarrythesymbol.Generalusageispermittedonlywhenallofamanufacturer'sproductsareconstructedundertheRules.

PERSON1%KIASMEBoBerandPressureVesseICommitteeSubcommittees,Subgrouysand%orkingGrouysAsOfJuly1973MAINCOMMITTEECONFERENCECOMMITTEEL.P.Zick,ChairmanW.L.Harding,ViceChairmanB.W.BacaD.R.BartoschR.D.BonnerR.J.BosnakP.M.BristerH.M.CanavanW.E.CooperW.O.DotyG.E.FratcherG.B.GrabfeR.C.GriffinS.F.HarrisonJ.W.JamesW.P.JohnsonE.L.KcmmlerE.M.KloeblenB.F.LangerJE..Litton'.LeCoffJ.R.MackayR.H.MoellerC.E.RawlinsW.E.SomersW.B.Hoyt,SecretaryS.W.Reynolds,AssistantSecretaryW.J.Woollacott,AssistantSecretaryP.T.Martino,AssistantSecretaryG.M.Eisenberg,AssistantSocrotaryB.P.McCulloch,AssistantSecretaryEXECUTIVECOMMITTEEW.L.Harding,ChairmenL.P.Zick,ViceChairmanW.B.Hoyt,SecretaryW.E.CooperR.C.GriffinS.F.HarrisonJ.W.JamesB.F.LangerHONORARYMEMBERSJ.D.AndrewJ.S.ClarkeA.J.ElyJ.M.GuyT.R.HardinJ.H.HarlowE.C.KortenJ.L.MensonR.F.MillerJ.W.TurnerD.W.WesstromC.W.WheatleyF.S.G.tVilliamsE.J.WisemanE.Schoenfeld,ChairmanJ.H.BirtwhistleV.W.BuggM.B.LemlyT.J.LundMARINECONFERENCEGROUPC.W.Allison-TennesseeH.Baron-MinnesotaD.R.Bartosch-OregonR.Beckwith-MichiganF.J.Castro-PuertoRicoR.T.Clark-DistrictofColumbiaB.W.Cole-BritishColumbia,CanadaW.A.Cooper-Tampa,FloridaJ.T.Crosby-ArkansasR.V.Curry-Saskatchewan,CanadaA.W.Diamond-NewFoundlandandLabrador,CanadaW.Dvorak-ArizonaC.C.Edelman-WashingtonJ.T.Edson-SanFranciscoJ.W.Emerson-MaineL.W.Eubank-WestVirginiaD.R.Gallup-Illinois,H.J.Gragg-NorthDakotaR.J.Graven-OhioT.E.Hanson-WisconsinR.F.Hawkins-Ontario,CanadaR.R.Johnson-IndianaG.M.Kuetemeyer-MilwaukeeO.R.Kyle-MemphisG.E.Langford-NewYorkO.W.Lillis-LosAngelesJ.K.Mahr-ColoradoF.W.Marcaccio-RhodeIslandM.S.Mauk-DelawareR.D.Molt-AlaskaJ.W.Morvant-LouisianaJ.K.Olsen-MassachusettsL.A.O'Morrow-ManitobaH.G.Parker-TexasA.Parkhurst-loweM.S.Perlee-CaliforniaE.E.Peterman-PennsylvaniaR.E.Paterson-HawaiiA.J.R.Rees-Alberta,Canada8.O.Rohde-NevadaR.Sauve-Quebec,CanadaS.Schugar-DetroitR.A.Shaw-NebraskaC.A.Shriver-KansasJ.L.Sisk-NewBrunswick,CanadaG.V.Smyth-NovaScotia,,CanadaL.E.Stoppleman-St.LouisJ.L.Sullivan-NewJerseyA.D.Sunnock-MarylandF.S.Thomas<<UtahS.B.Voris-Seattle8LWhitley-NorthCarolinaJ.E.Williams-PrinceEdwardIsland,CanadaH.B.Wilson-PhoenixC.R.Woods-KentuckyW.E.Somers,ChairmanB.F.Love,Secretaryw/oVoteR.BeckwithG.W.BiceP.M.BristerH.M.CanavanJ.W.CartinhourE.D.DowG.H.GowdyW.H.GroundwaterW.L.HardingC.L.HedrickJ.R.MackayD.J.McDonaldJ.J.O'onnorA.H.RawdonE.J.RisseeuwR.SanchezA.T.Slatt.SUBCOMMITTEEONPOWERBOILERS(SCI)

SubgrouponCareofPowerBoilers(SCI)SubgrouponSteelCastings,Forgings,andBoltings(SCII)G.H.Gowdy,ChoirmanO.R.BartoschR.J.BrownH.M.CanavanH.A.DeckerM.L.JonesJ,A.Lux~D.J.McDonaldA.PlsuchuC.E.RodenburgS.F.Whirl'.C.Brown,ChairmonL.A.Nicmond,SecretoryD.L.BsgnoliW.C.IfsnksS.H.FinieyA.F.GrossG.S.HartmanE.LandermanJ.E.LattanJ.D.LewisE.L.MurphyJ.R.PattonH.C.Templeton,W.R.WollenngR.W.ZillmanSubgrouponPiping(SCI)W.H.Groundwater,ChairmanA.T.SlsttR.D.BoyajianJ.L.SperryS.F.HarrisonF.J.SweeneyJ.Gadbut,ChairmanA.CohenJ.W.TackettM.J.WeissD.H.WilsonSubgrouponNon.FerrousAlloys(SCII)SubgrouponFireTubeBoilers(SCI)SUBCOMMITTEEON'PROPERTIESOFMETALS(SCP)H.M.Csnavan,ChoirmanS.F.HarrisonJ.F.JohnstonH.G.ParkerK.A.PctryE.J.RisseeuwM.J.TelcsmsnicN.ViersonSUBCOMMITTEEONMATERIALSSPECIFICATIONS(SCII)W.L.Harding,ChairmanR.H.Moeller,SccrcroryP.M.BristerC.C.ClarkT.M.CullenW.D.OotyR.F.GillJ.J.KsnterC.E.RswiinsI.A.RohrigG.V.SmithW.R.SmithW.E.TrumplcrF.A.UpsonR.C.Griffin,ChoirmanV.W.Butler,SecretoryW.C.BanksD.C.BrownS.H.FinleyJ.GsdbutE.LsndermanJ.E.LattanJ.R.PattonE.V.PinedsW.R.SmithW.R.SylvesterR.W.ZillmanV.W.Butler,ChairmanD.C.BrownA.G.CookJ.R.EnglandS.H.FinleyH.A.GrubbW.C.KimbellR.E.LorentzA.W.ZeuthenSubgrouponSteelPlates(SCII)SubgrouponToughness(SCP)J.H.Gross,ChoirmanB.L.AliaD.J.AyresV.W.ButlerH.T.CortenH.A.GrubbG.S.HartmanWSHazeltonE.M.KloeblenE.LandermanF.J.LossC.ERawlinsR.D.StoutR.D.WebbR.G.W<ll<smsD.E.YoungS.YukawaC.E.Rswlins,ChairmanB.L.AliaV.W.ButlerE.M.KloeblenR.O.StoutR.D.WebbWorkingGrouponNon.NuclearApplication(SCP)SubgrouponSteelTubularProducts(SCII)WorkingGrouponNuclearApplication(SCP)W.R.Sylvester,ChairmanR.CockroftP.L.DaleyR.W.EmersonO.K.GreenwsldC.H.KutheE.J.RozicR.H.ZongE.Landerman,ChairmanH.A.GrubbG.S.HsrtmsnW.S.HazeltonF.J.LossD.E.Young WorkingGrouponToughnessCriteria(SCP)SubgrouponGeneralRequirements(SCIII)J.H.Gross,ChairmanD.J.AyresH.T.CortenR.G.WilliamsS.YukawaW.J,O'Donnell,ChairmanE.P.EsztergarM.R.GrossC.B.HarrisonJ.A.HaywardC.E.JaskeC.W.LawtonJ.J.MurphySubgrouponFatigueStrength(SCP)J.N.Baysden,ChairmanE.C.BaileyR.J.BosnakA.BreedF.W.CatudalR.J.CepluchH.F.DobelD.R.GallupE.F.GerwinW.S.GibbonsJ.G.GillissieJ.J.HackG.F.HovekeW.N.McLeanW.J.MillerG.M.ToisonR.J.VonOsinsktW.D.Doty,ChoirmanR.C.GriffinR.E.LorentzG.V.SmithW.R.SmithSGonStrength.SteelandHighTemperatureAlloys(SCP)P.M.Brister,ChoirmanW.E.Leyda,SecretaryC.W.AlexanderM.N.BresslerD.CanonicoT.M.CullenP.R.DavisR.F.GillA.M.JohnsenJ.J.KanterR.A.MoenJ.E.RogozcnskiI.A.RohrigG.V.SmithW.R.SmithC.E.SpaederW.E.TrumplcrF.A.UpsonSubgrouponStrengthNonferrousAlloys(SCP)R.H.Moeller,ChairmanJ.W.Tackett,SecretoryK.O.BogardusC.L.BulowR.A.EcoffR.M.GibsonD.G.HermanR.E.MaerschD.E.TylerW.V.WaterburyD.H.WilsonSUBCOMMITTEEONNUCLEARPOWER(SCIII)B.F.Langer,ChoirmanW.R.Smith,ViceChairmanJ.N.Baysden,Secretoryw/ovoteR.J.Bosnak/AlternateforR.R.MaccaryM.N.BresslerS.H.Bush(liaison)F.W.CatudalL.J.ChockieW.E.CooperR.L.DickP.M.DimitroffH.F.DobelF.R.DrahosW.R.GallD.R.GallupJ.G.GillissieM.J.LetichR.R.MaccaryC.E.MathieuW.N.McLeanW.R.MikesellW.J.MillerT.E.Northup\V.C.OsborneC.M.PurdyR.E.RederE.C.RodabaughD.W.SherSGonStrengthofWeldments(SCP)and(SCIX)(JointSG)W.S.Gibbons,ChairmanR.B.BremmerW.C.BuskeyW.F.FergusonD.R.GallupE.F.GcrwinJ.J.HackM.J.LedchE.M.MarselliW.J.MillerWGonDutiesandResponsibilities(SG.GR)(SCIII)J.J.Hack,ChairmanW.L.Lowry,Jr.SubgrouponPrcssureRelief(SCIII)F.W.Catudal,ChairmanJ.L.CorcoranH.E.FerrillJ.J.HackJ.P.KnightL.E.WoodSubgrouponMaterials(SCIII)tV.R.Gall,ChoirmanR.L,Shively,ViceChairmonRTKingSecretoryw/oVoteJ..R.Barbee/AlternateforW.S.GibbonsM.N.BrassierW.B.BunnR.Cockroft/AlternateforP.R.DavisP.R.Davis"F.R.DrahosC.R.FunkS.M.GaitondeW.S.GibbonsD.K.GrcenwaldH.A.GrubbW.G.KnechtE.LandermanJ.E.LattanW.N.McLeanR.H.MoellerJ.R.Patton,W.H.RiceA.TaboadaB.E.TcnzerD.E.YoungSubgrouponDesign(SCIII)W.R.Mikesell,ActingChairmanE.B.BranchW.G.BrussalisW.E.CooperJ.E.Corr'IV.R.GallD.F.LandersD.F.LangeE.M.LivingstonC.M.PurdyE.C.RodabaughD.W.SherF,E.VinsonW.M.WepferWGonOualityAssuranceandStamping(SGG¹)(SCIII)

WorkingGrouponVessels(SG.D)(SCIII)SubgrouponCoreSupportStructures(SCIII)W.R.Mikesell,ChairmenS.F.ArmourJ.F.FinnG.T.HsuglsndL.W.HeilmannF.P.HillF.J.MehringerC.A.MooreR.N.QusdeR.E.TomeR.N.TornowB.L.Silverblatt,ChairmanH.L.BrsmmerD.D.CannonR.V.DeMsrsW.F.EnglishF.T.GrubelichL.C.ShaoSubgrouponFabricationandExamination{SCIII)D.F.Landers,ChairmanL.E.AlsagerN.BlairE.B.BranchA.W.CrittendenH.W.DolfiH.H.George~A.B.GlicksteinR.W.HsuptR.E.KeeverJ.T.McKeonS.E.MooreM.H.PedellJ.E.RichardsonE.C.RodabaughE.F.ShesfferE.H.Stsigerwald/AlternateforF.E.Vinson-E.O.SwainF.E.VinsonL.E.WrightW.B.Wright.WorkingGrouponPiping{SGD)(SCIII)L.J.Chockie,ChairmanW.M.Byerley,SecretaryJ.R.Bsrbee/AlternateforG.S.GibbonsW.B.BunnF.R.DrahosR.A.EcoffE.F.GerwinW.S.GibbonsR.C.GreenR.M.GustsfsonR.L.HarrisR.W.JacksonW.G.KnechtJ.LangJ.R.McGuffeyW.N.McLeanJ.L.Perkins,C.M.PurdyW.H.RiceJ.W.RichardsonR.E.TschirchC.A.WunderSubgrouponContainmentComponents(SCIII)W.M.Wepfer,ChairmanG.G.AndersonR.E.BallA.BrkichJ.E.CorrH.R.GragliaJ.P.KnightG.T.MorrissyR.M.NelsonW.C.OsborneB.J.RoundWorkingGrouponValves(SG.D){SCIII)J.E.Corr,ChairmanL.E.AlssgerW.G.KnechtJ.P.KnightR.KoesterL.J.MslandrsC.M.McCullsrW.N.McLesnB.J.MillevilleN.F.PrescottR.E.SoderbergJ.C.TsacoyeanesWorkingGrouponPumpsiSGD)(SClll)R.F.Reedy,ChairmanJ.H.AdamsR.A.DeLucaL.P.DolderC.H.HarmsenJ.E.LoveR.S.OrrE.J.SimanekA.I.SnyderJ.D.StevensonK.R.WichmsnSubgrouponInserviceInspectionfSCIII)W.P.Johnson,ChairmanL.J.Chockie,SecreraryE.C.BaileyA.J.BirkleS.H.BushH.M.CanavsnL.B.GrossW.C.HamO.F.HeddenL.R.KatzR.R.MaccaryJ.M.MskepeaceW.C.OsborneW.O.ParkerF.A.WarnerS.A.ZychWGonInsewiceTestingofPumpssndValves(SCIII)F.E.Vinson,ChoirmanJ.T.BoydE.B.BranchF.W.CornerR.W.HsuptR.E.KeeverZ.A.KrsvetsW.L.PatrickL.J.PierceE.O.SwainK.R.WichmsnM.P.ZyneWorkingGrouponComponentSupports(SG.D)(SCIII)W.C.Osborne,ChairmanG.A.ArlottoL.J.BoothJ.D'AmicoL.F.DavisL.M.HsuslerE.F.HebrankJ.L.HilkeW.G.KnechtR.KoesterK.A.KrsussL.J.KuzenskiJ.C.MajorG.H.MartinB.J.MillevillsR.T.RoseK.H.SchsferS.A.Zych WGonInserviceInspectionofGasCooledSystems(SCIII)SUBCOMMITTEEONPRESSUREVESSEI.S(SCVill)F.A.Warner,ChoirmanE.G.AmdtWGonInserviceInspectionofLiquidMetalSystems(SCIII)H.B.HolzW.O.Parker,ChoirmanR.D.DuncanSubgrouponElevatedTemperatureConstruction(SCIII)WGonInserviceInspectionofWaterCooledSystems(SCIII)R.J.Cepluch,ChairmanJ.LeCoff,ViceChairmanB.W.BacaR.D.BonnerH.F.GoiterR.A.EcoffJ.R.FarrJ.H.FaupelG.E.FratcherR:M.GibsonJ.W.KimeE.M.KloeblenC.V.MooreC.E.RawlinsA.J.R.ReesN.J.ReesM.RodinosJ.F.SebaldJ.E.SoehrensJ.J.SzigetyC.M.VogrinM.T.Jakub,ChoirmonM.N.BresslerC.Y.ChengW.E.CooperE.P.EsztergarJ.G.GillissieR.I.JotterH.B.KetchumF.C.RallySUBCOMMITTEEONHEATINGBOILERS(SCIV)J.W.James,ChairmanE.D.Dow,SecrotorpC.W.AllisonT.J.CorbettG.E.FratcherS.F.HarrisonJ.F.JohnstonL.P.Melstrom'.H.MiltonR.J.SharpG.B.SimsM.J.TelesmanicJ.R.ThomsonR.H.WeigelSubgrouponCareandOperationofHeatingBoilers(SCIV)SubgrouponDesign(SCVill)J.R.Farr,ChairmanJ.A.Hayward,SecretoryJ.H.FaupelR.M.GibsonF.H.GuberR.E.KnoblockJ.LeCoffJ.R.MaisonJ.J.MurphyJ.E.SoehrensC.M.VogrinJ.J.Szigety,ChairmenF.T.DubaJ.LangJ.R.MaisonG.C.MathewsR.F.O'eillA.J.R.ReesM.RodinosD.H.SimpsonS.E.ZirkleSubgrouponFabricationandInspection(SCVill)L.P.Malstrom,ChoirmonM.P.BraggG.E.LangfordT.H.MiltonR.J.SharpG.B.SimsJ.I.WoodworthSubgrouponGeneralRequirements(SCVill)B.W.Bace,ChoirmanR.C.Hudson,SecretoryC.W.AllisonH.G.BogartR.J.BrownL.J.ChockieD.C.ChristoffersonB.H.ClarkL.T.DetlorG.F.ForrerR.M.GibsonG.B.GrableW.C.HermanE.T.HughesT.KirkT.F.LugeD.A.OlssonA.PlauchuJ.G.RawlinsR.J.RoehrsF.J.SettlerE,W.ShillingSUBCOMMITTEEONNON.DESTRUCTIVEEXAMINATION(SCV)R.D.Bonner,ChairmanH.F.GoiterW.L.GarvinP.E.LovedayC.E.MathieuD.A.MeyerC.V.MooreC.C.NeelyA.J.PalmerW.J.StuberR.A.Ecoff,ChairmanJ.W.Kime,SocrotorlrW.C.BanksF.J.BrunsV.W.ButlerJ.GadbutC.D.McClainC.E.RawlinsN.J.ReesE.SchoenfeldL.E.SpryA.H.IVeberSubgrouponMaterials(SCVill)

SUBCOMMITTEEONWEI.DING(SCIX)SUBCOMMITTEEONDESIGN(SCD)G.E.Fratcher,ChairmanL.J.Christensen,SecretaryF.R.BaysingerR.W.BennettJ.BlandH.R.ConawayE.D.DowR.W.EmersonW.L.GarvinG.B.GrablaH.L.HelmbrechtM.J.HouleA.N.KuglerR.E.LorentzJ.MikulakJ.P.Myers/AlternateforW.L.GarvinH.A.ReevesH.S.SsyreW.K.ScattergoodN.G.SchreinerJ.L.SiskW.V.WaterburyR.G.WilliamsSUBCOMMITTEEONREINFORCEDPLASTICPRESSUREVESSELS(SCX)J.LeCoff,ChairmanW.H.Tuppeny,SecretaryR.J.CepluchW.E.CooperE.P.EsztergarB.F.LangerH.W.MarshW.R.MikesellE.C.RodabaughE.C.Rodabaugh,ChairmanM.P.Schwartz,SecretaryM.N.BrassierR.T.BrownR.L.CloudMICurtisJ.R.FarrJ.L.MershonW.R.MikesellH.H.SchneiderR.W.SchneiderE.D.SsinegurskiE.O.WatersSubgrouponOpemngs(SCD)E.M.Kloeblen,ChairmanH.E.AtkinsonM.P.BraggJ.W.CarterJ.T.CrosbyL.L.DiricksonB.G.EarnheartA.F.FondaG.E.FratcherS.F.HarrisonW.D.HumphreyA.B.IshamR.J.KiesselJ.R.VinsonA.J.WiltshireSubgrouponExternalPressure(SCD)H.W.Marsh,ChairmanR.B.AllnuttM.H.JawedC.J.KellyT.P.KicherA.LohmeierE.E.MorgeneggR.G.SturmSubgrouponElevatedTemperatureDesign(SCD)S.F.Harrison,ChairmanW.L.Garvin,SecretaryW.F.AndersonO.E.BuxtonJ.L.CorcoranH.E.FerrillW.L.HardingF.J.HowesJ.W.JamesL.P.MalstromW.E.Somers'UBCOMMITTEEONSAFETYVALVEREQUIREMENTS(SCSV)E.P.Esztergar,ChairmanM.T.Jakub,SecretoryW.F.AndersonR.D.CampbellJ.B.ConwayJ.M.CorumM.GoldG.R.HalfordR.I.JesterC.W.LawtonJ.E.McConneleeC.F.NashW.J.O'DonnellF.A.SebringR.J.SlemberG.V.SmithSUBCOMMITTEEONCODESYMBOLSTAMPS(SCCSS)SubgrouponDesignAnalysis(SCD)J.W.James,ChairmanS.F.Harrison,ViceChairmanR.J.BosnakD.R.GallupJ.F.HarveyE.L.KemmlerE.M.KloeblenE.W.ShillingW.J.StuberW.H.Tuppeny,ChairmanE.M.Lawrence,SecretaryI.BarmanJ.L.LaknerJ.LeCoffW.J.O'DonnellE.R.SliwinskiJ.E.SoehrensS.W.TagartZ,Zudans GKNKRAI,CON"II.'KNjI."S(ADetailedContentsPrecedesEachSubsection)ForewordtoSectionXIOrganizationofSectionXIsDIVISIONIRULESFORINSPECTIONANDTESTINGOFCOMPONENTSOFLIGHT-1VATERCOOLEDPLAiNTSSUBSECTIONIWAGENERALREQUIREMENTSIWA-1000ScopeandResponsibilityIWA-2000ExaminationandInspectionIWA-3000StandardsforExaminationEvaluationsIWA4000RepairProceduresIWA-5000SystemPrcssureTestsIWA-6000RecordsandReportsSUBSECTIONIWBREQUIREiiIENTSFORCI.ASSICOMPONENTSOFLIGHT-iVATERCOOLEDPOWERPLANTSIWB-1000ScopeandResponsibilityIWB-2000ExaminationandInspectionIWB-3000StandardsforExaminationEvaluationsIWB4000RepairProceduresIWB-5000SystemLeakageandHydrostaticPressureTests.......SUBSECTIONIWCREQUIREMENTSFORCLASS2COiiIPONENTSOFLIGHT-WATERCOOLEDPOWERPLANTSIWC-1000ScopeandResponsibilityIWC-2000ExaminationandInspectionIWC-3000EvaluationofExaminationResults(InCourseofPreparation)ItiVC4000RepairProceduresIWC-5000SystemPressureTestsSUBSECTIONIWDREQUIREiiIENTSFORCLASS3COiiIPONENTSOFLIGHT-iVATERCOOLEDPOWERPLANTSIWD-1000ScopeandResponsibilityIWD-2000InspectionRcquiremcnts.IWD-3000EvaluationofExaminationResults(lnCourseofPreparation)IWD4000RepairProcedures.IWD.5000SystemPressureTestsSUBSECTIONIWPINSERVICETESTINGOFPUiblPSINNUCLEARPOWERPLANTSIWP-1000Introduction.IWP-2000Definitions.3571011121417192030435051535460616365666869717374(o)

IMP-3000InserviceTestProcedures.IIVP4000MethodsofMeasurement.IMP-6000RecordsandAnalysisofInserviceTestsSUBSECTIONliYVINSERVICETESTINGOFVALVESINNUCLEARPO>VERPLANTSDVV-1000Introduction'.IIVV-2000Definitions.DVV-3000TestProceduresDVV-6000RecordsMANDATORYAPPENDICES...................AppendixIUltrasonicExaminationI-1000IntroductionI-2000ExaminationStandardizationI-3000PreparationforCalibration~..14000Calibration.....I-5000ExaminationI-6000ExaminationRecord1-7000ReportofExaminationAppendixIIOwner'sDataReportforInscrviccInspectionsFormNISNONMANDATORYAPPENDICES.AppendixAEvaluationofFlawIndications.A-1000IntroductionA-2000DefinitionofFlavvModelforAnalysis.A-3000MethodforKtDeterminationA4000DefinitionofMaterialPropertiesA-5000Analysis..SIUnits7578808183848589919393949598104105108109lll113115115116~.117124129133 INTRODUCTIONSectionXI,RulesforInserviceInspectionofNuclearPowerPlantComponents,oftheASMEBoilerandPressureVesselCodeisaddressedtoproviderulesfortheexamination,testing.andinspectionofClassI,2,and3componentsandsystemsinanuclearpowerplant.ApplicationofthisSectionoftheCodebeginswhentherequirementsofSectionIII,RulesforConstructionofNuclearPowerPlantComponents,havebeensatisfied.GENERALTherulesofthisSectionconstituterequirementstomaintainthenuclearpowerplantandtoreturntheplanttoscrvicc,followingplantoutages,inasafeandexpeditiousmanner.Therulesrequireamandatoryprogramofexaminations,testing,andinspectionstoevidenceadequatesafety.TherulesalsostipulatedutiesoftheAuthorizedInspectortoverifythemandatoryprogramhasbeencompleted,permittingtheplanttoreturntoserviceinanexpeditiousmanner.OiVNERRESPONSIBILITIESTheOwnerof'thenuclearpowerplantisassignedtheresponsibilitiestodevelopaprogramwhichwilldemonstrateconformancetothcrequirementsofthisSectionoftheCode.ResponsibilitiesassignedtheOwnerincludetherequirementstoprovideaccessinthedesignandarrangementoftheplanttoconducttheexaminationandtests.TheOwner's'e-sponsibilitiesincludedevelopingplansandschedules,includingdetailedexaminationandtestingpro-ceduresforfilingwiththeenforcementandregulatoryauthoritieshavingjurisdictionatthcplantsite.Conductoftheprogramofexaminationsandtests,systemleakageandhydrostaticpressuretests,aswellasperformancetestsofpumpsandvalves,areassignedasOwnerresponsibilities.TheOwnerisresponsibleforrecordingtheresultsoftheex-aminationsandtests,includingcorrectiveactionsrequiredandtheactionstaken.DUTIESOFTF1EAUTFIORIZEDINSPEC1'ORSectionXIdiffersfromSectionVl,,CareandOperationofHeatingBoilers,andSectionVII,CareofPointerBoilers,inthattherulesforInserviceIn-spectionofNuclearPowerPlantsaremandatory.whiletheothertwoSectionsareRecommendedPractices.DutiesofthcAuthorizedInspectorareassignedbySectionXI,toverify,assure,orwitness.thattheresponsibilitiesoftheOwnerandthemandatoryrequirementsofthisSectionaremet.DutiesoftheAuthorizedInspectorincludewitnessingthepressuretesting,reviewingnondestructiveex-aminationprocedures,reviewingrepairprograms.andverifyingthatthevisualexaminationsandtestsonpumpsandvalveshavebeencompletedandtheresultsrecorded.ListedasoneofthedutiesistheprerogativeoftheInspectortorequirerequalificationofanyoperatororprocedurewhenhehasreasontobelievetherequirementsarenotbeingmet.

'

DIVISIONS:ThisSectionoftheCode,hereinafterreferredtoasthisSection,consistsofthrccDivisions.asfollows:DivisionIRulesforInspectionandTestingofComponentsofLight-WaterCooledPlantsDivision'2RulesforInspectionandTestingofComponentsofGas.CooledPlants(Incourseofpreparation)Division3RulesforInspectionandTestingofComponentsofLiquid-MetalCooledPlants(Incourseofpreparation)SUBSECTIONS:TheDivisionsarebrokendownintoSubsectionswhicharedesignatedbycapitalletters,precededbythelettersIWinDivisionI,bythelettersIGinDivision2,andbythelettersIMinDivision3.DivisionIconsistsofSubsectionscoveringthefollowingaspectsoftherules:SubsectionTitleDVADVBDVCDVDDVEDVFDVGDVPDVVGENERALREQUIREMENTSCLASSICOMPONFNTSCLASS2COhlPONENTSCLASS3COhlPONENTSCONTAINhIENT(Incourseofpreparation)COhIPONENTSUPPORTS(Incourseofpreparation)COREINTERNALSTRUCTURES(Incourseofpreparation)PUhlPSVALVESDivisions2and3areincourseofpreparation.Subsectionsaredividedby.Articles,Subarticles,Paragraphs,andwherenecessary,intoSubparagraphs.ARTICLES:ArticlesarcdesignatedbytheapplicablelettersindicatedabovefortheSubsections,followedbyArabicnumbers,suchas:IWA-1000,IWA-2000,etc.Insofaraspossible,ArticlesdealingwiththcsamegeneraltopicsaregiventhesamenumberineachSubsection,inaccordancewiththcfollowinggeneralscheme:ArticleNumberTitle100020003000400050006000ScopeandResponsibilityExaminationandInspectionEvaluationofExaminationResultsRepairProceduresSystemsPrcssureTestsRecordsandReports1AttentionofusersofthisSectionisdirectedtothcfactthatthenumberingoftheArticlesandthematerialthercundcrmaynotbeconsecutive.Suchdiscontinuityisrecognizedandisnotthcresult(sjofeditorialorprintingerrors.Anattempthasbeenmade,insofaraspossible,tofollowauniformoutlineinthevariousSubsectionsandArticles.DuetothefactthatthecompleteoutlinemaycoverphasesnotapplicabletoaparticularSubsectionorArticle,theruleshavebeenpreparedwithgapsinthenumbering.Itisbelievedthat,inthisway,cross-referencingbetweenpartsofthisdocumentismadeeasieranduscoftherulesfacilitatedsince,ingeneral,thcsamesubjectappearsunderthesamenumberandsubnumbcrthroughout.SUBARTICLES:Subarticlesarenumberedinunitsof100,suchasIWA-1100,IWA-1200,etc.SUBSUBARTICLES:Subsubarticlesarcnumberedinunitsof10,suchasIWA-2130,andmayhavenotext.WhenanumbersuchasIWA-1110isfollowedbytext,itisconsideredaParagraph.PARAGRAPHS:ParagraphsarcnumberedinunitsofI,suchasIWA-2131,IWA-2132,etc.,andwhenminorsubdivisionsofthemaredesirable,theyareindicatedbylowercaselettersinparentheses.'UBPARAGI(APIIS:SubparagraphsaredcsignatcdbyaddingadecimalfollowedbyoncormoredigitstotheParagraphnumbers,suchasIWA-IIII.l,IWA-1111.2,<<tc.whentheyaremajorsubdivisionsofaParagraphor,whentheyarcminorsubdivisions,theymaybedesignatedbylowercaselettersinparentheses,suchasIWA-1111(a),DVA-IIII(b),etc.

REFERENCES:

RcfercncesusedwithinthisSectiongenerallyfallintooneoffivecategories,asexplainedbelow.REFERENCESTOOTHERPORTIONSOFTHISSEC.TION:Whenareferenceismadeinaruletoanotherarticle,subarticle,orparagraphnumber,itisintendedthatallnumbers,subsidiarytothattowhichrcferenccismade.shallbeincludetLForexample,rcfcrcncetoIWA-2000includesallmaterialinArticleIWA-2000;referencetoIWA-2200includes,allmaterialinSubarticleIWA-2200;referencetoIWA-2220includesallParagraphsIWA-2220throughIWA-2222.REFERENCESTOOTHERSECTIONSOFTIIISCODE:OtherSectionsofthisCodereferredtointhisSectionarcasfollows:I.SECTIONII.MATERIALSSPECIFICATIONS(a)WhenarequirementrelativetoamaterialisstipulatedinthisSectiontobeinaccordancewithaspecification,suchasSA-105(forferrousmaterials)orsuchasSB-160(fornonferrousmaterials),itshallbeunderstoodtomeanthcmaterialspecificationofthenumbergivenasfoundinSectionIIofthisCode.(b)Whenarcquiremcntrelativetoexaminationortestingofamaterialisstipulat'edinthisSectiontobcinaccordancewithaspecification,suchasSA-370,forexample,itshallbeunderstood tomeanthespecificationofthenumbergivenasfoundinSectionIIofthisCode.(c)MaterialsconformingtoASTMspecificationsmaybcused,inaccordancewiththeprovisionsofthclastparagraphofthcForeword.2.SECTIONIII.NUCLEARPOWERPLANTCOM-PONENTSInthisSection,areferencetoanArticle,paragraph,figurc,ortableofSectionIIIrelativetonuclearpowerplantcomponentdesignorconstructionrequirementsshallbeunderstoodtomeanthedesignatedArticle,paragraph,figurc,ortableofSectionIIIofthisCode.SuchrefcrenccsarcprefixedwiththeletterN.3.SECTIONV.NONDESTRUCTIVEEXAMINATIOiIInthisSection,areferencetoanArticle,paragraph,figure.ortableofSectionVrelativetonondestructiveexaminationofmaterialsorweldsshallbeunderstoodtomeanthedesignatedArticle,paragraph,figurc,ortableofSectionVofthisCode.SuchrefercnccsarcprefixedwiththeletterT.4.SECTIONIX.WELDINGANDBRAZINGQUAIIFICATIONSInthisSection,areferencetoaparagraph,figure,ortableofSectionIXrelativetoweldingqualificationsrequirementsshallbeunderstoodtomeanthedesignatedparagraph,figure,ortableinSectionIX,1974Edition,ofthisCode.SuchreferencesarcprefixedwiththeletterQ.REFERENCESTOSPECIFICATIONSANDSTANDARDSOTHERTHANPUBLISHEDINSECTIONSOFTHISCODE(a)SpecificationsforexaminationmethodsandacceptancestandardstobeusedinconnectionwiththemarepublishedbythcAmericanSocietyforTestingandMaterialsandaredesignatedbytheletters"ASTM"followedbythcserializationfortheparticularspecificationorstandard.Forexample,areferencetoASTM-E-185-70shallbeunderstoodtomeanthcspecification,sodesignated,publishedbythcAmericanSocietyforTestingandMaterials.'b)RecommendedpracticesforqualifyingandcertifyingnondestructivetestingpersonnelarcpublishedbythcAmericanSocietyforNondcstructivcTesting.ThesedocumentsaredesignatedSNT-TC-IA.sAreferencetoSNT-TC-IAshallbetASTMStandardsarcpublishedbyAmericanSocietyforTestingandMaterials,1916RaceStreet,Philadelphia,Pennsylvania19103.sSNT-TC-IAispublishedbytheAmericanSocietyforNondestructiveTesting,914ChicagoAvenue,Evanston,Illinois60202.understoodtomeanthepracticeanditssupplements,sodesignated,1968Edition,unlessotherwisespecified.REFERENCESTOGOVFRNMENTREGUIWTIONS(a)U.S.Federalregulationsissuedbyexecutivedepartmentsandagencies,aspublishedintheFederalRegister,arecodifiedintheCodeofFederalRegulations.sTitle10ofthcCodeofFederalRegulationscontainstheregulationspromulgatedonthesubjectof"AtomicEnergy."Thcabbreviatedrcfercncc"10CFR50"shallbeunderstoodtomean"TitleIO,CodeofFederalRegulations,'art50."(b)TheU.S.AtomicEnergyCommission(USAEC)issuesRegulatoryGuidestodescribemethodsacceptabletotheUSAECregulatorystaffofimplementingspecificpartsoftheUSAEC'sregulationsand,insomecases,todelineatetechniquesusedbythestaffinevaluatingspecificproblemsorpostulatedaccidentsandtoprovideguidanceconcerningcertainoftheinformationneededbytheregulatorystaffinitsreviewofapplicationsforpermitsandlicenses.S%ryGuidesand1%rmarionGuidespreviouslyissuedbytheUSAECwillbcreissuedasRegulatoryGuidesastheyarerevised.AreferencetoaRegulatoryGuide,<<SafetyGuide,orI%rmarionGuideshallbeunderstoodtomeantheGuideasnotedintheFederalRegister.REFERENCESTOAPPENDICESTwotypesofAppendicesareusedinthisSectionandarcdesignatedMandatory(thosecontainingrequirementsthatmustbefollowed)andNonmandatory(thosethatprovideusefulinformationorguidanceinthcuseofthisSection).MandatoryAppendicesaredesignatedbyaprefixwhichisaRomannumeral.ThisisfollowedbyanArabicnumber,suchas1.2inthecaseoftables,butiftheAppendixismainlytext,thcsucceedingnumberconsistsoffourdigitsormoreasinthecaseofthetextsoftheArticlesandSubarticlesofthisSection.ThesamemethodsofdesignationarcusedforNonmandatoryAppendicesexceptthattheprefixisacapitalletter,suchasA.Refer'encessuchas-Table1-1.2"or"11-1030"shallbeunderstoodtomeanrcferenccstoMandatoryAppendicesIandll,rcspcctivcly,ofthisSection.Rcfcrences,suchas"B-1030"or"TableC-l.I"shallbeunderstoodtomeanreferencestoNonmandatoryAppendicesBandC,respectively,ofthisSection.sCodesofFederalRegulationsarepublishedbythcOfficeofthcFederalRegister,NationalArchivesandRecordsService,GeneralServiceAdministration,andmaybcpurchasedfromtheSuperintendentofDocuments,U.S.GovernmentPrintingOffice,Washington,D.C.20402.<<RegulatoryGuides,SafetyGuidesandInformationGuidesarcpublishedbyandmaybcobtainedfromtheU.S.AtomicEnergyCommission,Washington,D.C.20545,Attention:DirectorofRegulatoryStandards.

BlVISlQNIRULESPGR1NSPKCTlQNANDTKSTlNGGPCQMPQNKNTSGPllGHT-WATERCGGlEBPlANTS

I'lVA-1000SCOPEANDRESPONSIBILITY.IWA-1100Scope.ISA-1200Jurisdiction.....IWA-1300ComponentsSubjecttoInspectionIWA-1400'wner'sResponsibilityIWA-1500AccessibilityIWA-2000EXAMINATIONANDINSPECTION1)VA.2100GeneralISA.2110Definitions......IWA-2120DutiesoftheInspectorIWA-2130QualificationofInspectors,InspectionSpecialists,andInspectionAgencies..ltVA-2140AccessforInspector.IWA-2200ExaminationTechniquesandProcedures...............................IWA-2210VisualExaminationIWA-2211ReplicationIWA-2212CleaningIWA-2220SurfaceExamination.IWA-2221MagneticParticleExaminationIWA-2222LiquidPenetrantExaminationl)VA-2230VolumetricExamination.IWA-2231RadiographicExaminationIWA-2232UltrasonicExaminationIWA-2240"'AlternativeExaminationsIIVA-2300QualificationsofNondcstructivcExaminationPersonnel.IWA-2400InspectionIntervalsIWA-3000STANDARDSFOREXAMINATIONEVALUATIONSIIVA-3100Evaluation.1$VA4000REPAIRPROCEDURESIWA4100ScopeIIVA4200Repairs.I)VA4210PrcssureTestIWA4220Re-ExaminationIWA4230ProcedureReview.l)YA4240Modifications,Replacements,Additions,andAltcntions.555556777788888899999999910101111ll1111llll IWA-5000SYSTEMPRESSURETESTSIIVA-5100General.ISA-5200SystemTestRequirementIiVA-5210TestIIVA-5230Temperature........ISA-5240ExaminationISA-5250CorrectiveMeasuresISA-6000RECORDSANDREPORTSliVA-6100Scope...ISA.6200Requirements.ISA-6210RecordsforClassI,Class2,andClass3Components.ISA-6220ReportsforClassIandClass2Components1)VA-6230RecordsofPressureTestISA-6240RecordsofPumpandValveInserviceTests1212121212121314141414141515 AR"fICI,KI%A-Ã60SCOPEANDRESPQNSIBLLD'VIWA-1100SCOPEIWA-1400OWNER'SRESPONSIBILITY~(a)ThisDivisiondefinestherulesandre-quirementsforinserviceinspection'fClass1,2,and3pressure-retainingcomponcntsasa(andtheirsup-ports)andinservicetestingofpumpsandvalvesinlight-watercoolednuclearpowerplants.(b)ThisDivisioncategorizcstheareassubjecttoinspectionanddefinesresponsibilities,provisionsforaccessibility,examinationmethods,examinationtechniquesandprocedures,personnelqualifications.frequencyofinspection,records,evaluationofin-spectionresults,disposition,andrepairrequirements.IWA-1200JURISDICTIONThejurisdictionandrequirementsofthisSectionapplytoindividualcomponentsandcompletenuclearpowerplantsthathavemetalltherequirementsoftheconstructionCode,atthcpointintimethere-quirementshavebeencompleted,andirrespectiveofthephysicallocation.Whereportionsofsystems,orplants,arecompletedatdifferenttimes,jurisdictionofthisSectionmaybeassumedononlythoseportionsonwhichalloftheconstructionrequirementshavebeenmet.IWA-1300COMPOtNENTSSUBJECTTOINSPECTION(a)Theinspectionrequirements"ofthisDivisionshallapplytoallClassI,2,and3pressure-retainingcomponentsexceptforthosespecificallyexcluded.(b)Thecomponentsincludeallpressurevessels,piping,pumps,andvalvesasdefinedbysystemgroupclassificationcriteriaofregulatoryauthoritieshavingjurisdictionatthenuclearpotverpinntsite.'"InserviccInspection"includespreserviccrctluiremcntsunlessadistinctionismadeinthctext.s"Pressure-RetainingComponents"isdescribedinNA-1120.sClassesI,2and3refertocomponentsconstructedinaccordancewiththerulesforClassesl,2,and3,respectively,ofSectionill.PerformanceoftheinserviceinspectionsrequiredbythisDivisionshallbetheresponsibilityoftheOwner'fthcnuclearpowersystem."-Thisre-sponsibilityshallincludethefollowing:(a)TheOwnerofthenuclearpowerplantisresponsiblefordeterminingtheappropriateCodeClass(es)foreachcomponentsofthenuclearpowerplant,(b)thedesignandarrangementofthesystemcomponentstoincludeallowanceforadequateclearancesfortheconductofthcexaminations,(c)thepreparationofplansandscheduleandfilingwithenforcementandregulatoryauthoritieshavingjurisdictionattheplantsite,(d)thedevelopment'ndpreparationofwrittenexaminationinstructionsandprocedures,includingdiagramsorsystemdrawingsdelineatingtheidentificationandextentofareasofcomponentssubjecttoexamination,(e)verificationofthequalificationsofpersonnelwhoperformtheexaminationsrequiredbythisDivisionforthespecificlevelsofresponsibilityinaccordancewithIWA-2300,(f)thepossession'fanarrangemcntwithanAuthorizedInspectionAgencytoprovideinspectionservices,(g)theperformanceofthedetailedexaminationsofallpressure-retainingcomponentsasrequired,(lt)therecordingofallinspectionandexaminationandtestresultsthatprovideabasisforevaluationandfacilitatecomparisonwiththeresultsfromsubsequentexaminations,tAsusedthroughoutthisSection.theword"Owner"rcfcrstotheorganizationresponsiblefortheoperation,maintenance,safety,andpowergenerationofthenuclearpowersystcrn.sAnuclearpowersystemisthatpartofanuclearpowerpbntorunitthatservesthepurposeofproducingorcontrollingtheoutputofnuclearenergyfromnuclearfuel.sC!assificationcriteriaarcspecifiedinl0CFR50,andinAECRegulatoryGuidet.26,"QualityGroupClassificationandStandards."ll I1VA-l400-ISA-1500SECTIONXI-INSERVICEINSPECTIONOFNUCLEARPOPOVERPLANTCOMPONENTS.(i)theevaluationoftheresultsofeachexaminationandtest.g)themaintenanceofadequaterecordsofin-spections,examinations,andtestsperformed,suchasradiographs,diagrams,drawings,inspectiondata,andpersonnelqualifications.(k)theretentionofallinspectionandexaminationandtestrecordsfortheservicelifetimeofthecomponentexamined.ISA-1500'CCESSIBILITYProvisionsforaccessibilityshallincludethefol-lowingconsiderations'Designconsiderationsotherthanaccessprovisionsmaybeapplicabletospecificsystemcomponentstorenderinserviceinspectionspractical(c.g.,surfacefinishofcomponentssubjecttocrudorcorrosionproductbuildup,materialselectiontominimizeactivationinservice,shieldingfromirradiationeffects,ctc.).(a)AccessfortheInspectororexaminationper-sonnelandequipmentnecessary.toconducttheexaminations,(b)removalandstorageofstructuralmembers,shieldingcomponents,insulatingmaterials.andotherequipmcntandcomponentsrequiredtoperformthespecifiedvisualobservations.examinations,andtests.(c)installationandsupportofhandlingmachinery(e.g.,hoistsorotherhandlingequipment)whererequiredtofacilitateremoval,disassemblyandstorageofequipment,components,andotherma-terials,(d)conductofalternativeexaminationstothosespecifiedhereinintheeventstructuraldefectsorindicationsarerevealedthatmayrequiresuchalternativeexaminations,(e)performanceofnecessaryoperationsassociatedwithrepairorreplacementofsystemcomponentsintheeventstructuraldefectsorindicationsarerevealedthatmayrequiresuchrepairsorreplacements.

IWA-2100GENERALIWA-2110DEFINITIONS(a)Examination-denotestheperformanceofallvisualobservationandnondestructivetestingsuchasradiography,ultrasonic,liquidpenetrant,andmag-neticparticlemethods.(b)Inspection-denotesverifyingtheperformanceofexaminationsbyanInspectorrepresentingaStateorMunicipalityoftheUnitedStates,CanadianProvince,AuthorizedInspectionAgency,orotherenforcementauthoritieshavingjurisdictionoverthenuclearpowercomponentsattheplantsite.=-(c)Flaivindication-denotestheevidenceorsignalobtainedbyapplicationofanondestructiveex-aminationthatmayrevealthepresenceofaflaw.'lawindicationsincludecracks,slaginclusionsorsegregates,alignedorclusteredporosity,lackofweldpenetration,lackofweldfusion,andlaminationsorcombinationsthereof.(d)Inspector-denotesan"AuthorizedInspector"asdefinedinIWA-2130.(e)Enforeenrentaatftority-denotesaregionalorlocalgoverningbodysuchasaStateorMunicipalityoftheUnitedStatesorCanadianProvinceem-poweredtoenactandenforceboilercodelegislation.gRegulatoryauthority-denotesaFederalGov-ernmentagency,suchastheUnitedStatesAtomicEnergyCommission,empoweredtoissueandenforceregulationsconcerningthedesign,construction,andoperationofnuclearpowerplants.IWA-2120DUTIESOFTHEINSPECTOR(a)ItisthedutyoftheInspectortowitnessorotherwiseverifyalltheexaminationsandprcssuretestsrequiredbythisDivisionforClass1componentsandforClass2componentswhererequired.TheInspectorshallalsomakeanyadditionalin-vestigationsnecessarytoverifythatallapplicablerequirementshavebeenmet.(b)ItisthedutyoftheInspectortoassurehimselfthatthenondestructiveexaminationmethodsusedfollowthetechniquesspecifiedinthisDivision.TheInspectorshallalsoassurehimselfthattheex-aminationsareperformedinaccordancewithwrittenqualifiedproceduresandbypersonnelemployedby.theOwnerorhisagentandqualifiedinaccordancewithSNT-TC-IAandIWA-2300.ThedutiesoftheInspectorincludecheckingwithhisInspectionSpe-cialistsforthetechnicalcontentandrequirementsoftheexaminationproceduresandthequalificationproceduresofnondestructiveexaminationpersonnel.(c)ItisthedutyoftheInspectortoassurehimselfthattheinservicetestsrequiredonpumpsandvalves(IWPandIWV)havebeencompletedandtheresultsrecorded.(d)ItisthedutyoftheInspectortoassurehimselfthatthcexaminationsandtestsrequiredforClass3componentsandsystems(IWD-1000)havebeen.conductedandtheresultsrecorded.(e)TheInspectorhastherightatanytimetorequirerequalificationofanyprocedureoroperatorwhentheInspectorhasreasontobelievethere-quirementsarenotbeingmet.(J)TheexaminationrecordsshallbecertifiedbytheInspectoronlyafterhehassatisfiedhimselfthat'lltherequirementshavebeenmetandthattherecordsarecorrect.(g)The,Inspectorshallreviewtherepairprogram~todeterminecompliancewiththerequirementsofthisDivision.(b)ItisthedutyoftheInspectortoassurehimselfthattheweldingproceduresemployedduringtherepairandtheweldingoperatorsarequalifiedinaccordancewithIWA-4000andthatallnon-destructiveexaminationmethodsusedcomplywithrequirementsinIWA-2200andIWA-2300.

DUA-2130-IEUA-2212SECTIONXI-INSERVICEINSPECTIONOFNUCLEARPO'tVERPLANTCOMPONENTSIWA-2130QUALIFICATIONOFINSPECTORS,INSPECTIONSPECIALISTS,ANDINSPECTIOtNAGENCIES(a)TheinspectionrequiredbythisDivisionshallbeperformed:(I)whenthenuclearpowerplantisintheUnitedStatesbyanInspectoremployedbyaStateorMunicipalityoftheUnitedStatesoranInspectorregularlyemployedbyaninsurancecompanyau-thorizedtowriteboilerandpressurevesselinsuranceintheUnitedStates;or(2)whenthenuclearpowerplantisinCanadabyanInspectoremployedbyaCanadianProvinceorwhereauthorizedbytheProvinceinwhichthenuclearpowerplantislocatedbyanInspectorregularlyemployedbyaninsurancecompanyli-censedtowriteboilerandpressurevesselinsuranceinthatProvince;or(3)byanInspectoremployedbyotheren-forcementauthoritiesintheUnitedStatesorCanadahavingjurisdictionoverthedesignatednuclearpowerplant.(b)AnyInspectorwhoperformsinspectionsre-quiredbythisDivisionshallhavefirstbeenqualifiedbywrittenexaminationpursuanttothelegislationorrulesofaStateofthe.UnitedStates,thelegislationofaCanadianProvince,ortherulesofanotherauthorityhavingjurisdictionoveranuclearpowerplantattheinstallationlocationandthathasadoptedthisDivision.TheInspectorshallnotbeanemployeeoftheOwnerorhisagent.(c)Thefollowingrulesshallapplytoinspectionagencies:(I)AnAuthorizedInspectionAgencyisonedesignatedassuchbytheappropriatelegalauthorityofaStateorMunicipalityoftheUnitedStatesoraProvinceofCanada.TheagencyemploystheIn-spectorswhoperforminspectionsrequiredbythisDivision.TheagencymaybeaStateorMunicipalityoftheUnitedStates,aProvinceofCanada,oraninsurancecompanyauthorizedtowriteboilerandpressurevesselinsuranceinthatjurisdiction.(2)Anyinspectionagencyperformingthere-quiredinspectionsshall,inadditiontoInspectors,maintainastaffofInspectionSpecialists,eachofwhomshallhavedemonstratedhisqualificationsbypassinganASMEapprovednondestructivetestingexaminationinoneormoremethodsofnon-destructiveexamination,andthespecialtestsrequiredbyASMEforknowledgeofSectionXIandfamiliaritywithSectionIII.(d)TheInspectors,InspectionSpecialists,andstaff,asanorganization,shallbecompetentintheapplicationandevaluationofallnondestructiveexaminationmethodslistedinthisDivision.TheInspectionSpecialistsshallbeavailableasneededforconsultationandsupportoftheInspectors.IWA-2140ACCFSSFORINSPECI'ORTheOwnershallarrangeforanInspectortohaveaccesstoallpartsoftheplantnecessaryformakingtherequiredinspection.TheOwnershallkeeptheInspectorinformedoftheprogressofthepreparatoryworknecessarytopermitinspectionsandshallnotifyhimreasonablyinadvanceofwhenthecomponentswillbereadyforanyrequiredinspections.IWA-2200EXAMINATIONTECHNIQUESANDPROCEDURESMethods,techniques,andproceduresfortheinserviceinspectionsaretitledvisual,surface,andvoluuretric.Eachtermdescribesageneralmethodpermittingaselectionofdifferenttechniquesorproceduresrestrictedtothatmethodtoaccommodatevaryingdegreesofaccessibilityandradiationlevels,andtheautomationofequipmenttoperformtheexaminations.IWA-2210VISUALEXAMINATION.(a)Avisualexaminationisemployedtoprovideareportofthegeneralconditionofthepart,com-ponent,orsurfacetobeexamined,includingsuchconditionsasscratches,wear,cracks,corrosion,orerosiononthesurfaces;misalignmentormovementofthepartorcomponent;orevidenceofleaking.(b)VisualexaminationshallbeconductedinaccordancewithArticle9ofSectionV,exceptthatlightingshallbesufficienttoresolvethet/3ain.line.IWA-2211ReplicationSurfacereplicationmethodsshallbeconsideredacceptable,providedthesurfaceresolutionisatleastequivalenttothatobtainablebythevisualob-servation.IWA-2212CleaningVisualexaminationsthatrequirecleansurfacesordecontaminationforvalidinterpretationofresults'shallbeprecededbyappropriatecleaningprocesses.'Sincecieaninsspecificaticnscndstandardsnrenctyetfullydcvcloped,itisrecommendedthatspecialinvestigationsandprecautionsbetakenbcloreanycleaningprocessisused.

IIVA-2000-EXAMINATIONANDINSPECTIONIWA-2220-1tVA-2400IWA-2220SURFACEEXAMINATIONAsurfaceexaminationisspecifiedtodelineateorverifythepresenceofsurfaceornearsurfacecracksordiscontinuities.Itmaybeconductedbyeitheramagneticparticleoraliquidpenetrantmethodwherethesurfacecondition,material,andaccessibilitypermitsuchanexamination.IWA-2240ALTERNATIVEEXAMINATIONSAlternativeexaminationmethods,combinationofmethods,ornewlydevelopedtechniquesmaybesubstitutedforthemethodsspecifiedinthisDivision,providedtheresultsyielddemonstratedequivalenceorsuperioritytothesatisfactionoftheInspectionSpecialist.IWA-2221MagneticParticleExaminationMagneticparticleexaminationshallbeconductedinaccordancewithArticle7ofSectionV.IWA-2300QUALIFICATIONSOFNONDESTRUCTIVEEXAMINATIONPERSONNELIWA-2222LiquidPenetrantExaminationLiquidpenetrantexaminationshallbeconductedinaccordancewithArticle6ofSectionV.IWA-2230VOLUMETRICEXAMINATIONAvolumetricexaminationisforthepurposeofindicatingthepresenceofsubsurfacediscontinuitieswithamethodortechniquecapableofexaminingtheentirevolumeofmetalcontainedbeneaththesurfacetobeexamined.IWA-2231RadiographicExaminationRadiographictechniques,employingpenetratingradiationsuchasX-rays,gammarays,ortherma!izedneutrons,maybeutilizedwithappropriateimage-recordingdevicessuchasphotographicfilmorpapers,electrostaticsystems,direct-imageorthicons,orimageconverters.ForradiographicexaminationsemployingeitherX-rayequipmentorradioactiveisotopesandphotographicfilms,theprocedureshallbeasspecifiedinArticle2ofSectionV.IWA-2232UltrasonicExaminationUltrasonicexaminationshallbeconductedinaccordancewiththeprovisionsofAppendixI.WhereAppendixI(1-1200)isnotapplicable,theprovisionsofArticle5ofSectionVshallapply.(n)Personnelperformingnondestructiveex-aminationoperationsshallbequalifiedwithaprocedurepreparedinaccordancewithSNT-TC-IAfortheapplicableexaminationtechniqueandme-thods.(b)FornondestructiveexaminationmethodsnotcoveredbySNT-TC-IAdocuments,personnelshallbequalifiedbytheOwnerorhisagenttocomparablelevelsofcompetencybysubjectiontocomparableexaminationsontheparticularmethodinvolved;for"example,leaktesting.ThepracticalportionofSNT-TC-IAshallbeperformedusingtheOwner'sprocedure(s)onpart(s)representativeoftheOwner'splant.IWA-2400INSPECTIONINTERVALS(a)TheexaminationsandpressuretestsrequiredbyIWB,IWC,andIWDshallbecompletedduringeachten-yearintervalofservice,hereinafterdes-ignatedtheinspectioninterval.Theseinspectionintervalsrepresentcalendaryearsafterthereactorfacilityhasbeenplacedintocommercialservice.The'ntervalmaybeextendedbyasmuchasoneyeartopermitinspectionstobeconcurrentwithplantoutages.Forplantsthatareoutofservicecon-tinuouslyforoneyearormore,aninspectioninterval'aybeextendedforanequivalentperiod.(b)ThefrequencyforinservicetestingpumpsandvalvesisspecifiedinSubsectionsIWPandIWV.

IWA-3100EVALUATION(a)EvaluationshallbemadeofanyindicationsdetectedduringanyinserviceexaminationasrequiredbyandinaccordancewiththerulesandregulationsofIWB-3000forClass1components,IWC-3000forClass2components,orIWD-3000forClass3components.(b)WhereacceptancestandardsforaparticularcomponentorExaminationCategoryareinthecourseofpreparation,evaluationshallbemadeofanyindicationsdctcctedduringanyinserviceexaminationthatexceedtheacceptancestandardsformaterialsandweldsspecifiedinthcSectionIIIeditionapplicabletotheconstructionofthecomponentinordertodeterminedisposition.Suchdispositionshallbesubjecttoreviewbytheenforcementauthorityhavingjurisdictionattheplantsite.(c)Alternatively,acceptancestandardsforEx-aminationCategoryB-AmaybeusedforEx-aminationCategoriesB-B,B-C,B-D,C-A,andC-B;standardsforthesecategoriesareinthecourseofpreparation.10 IWA-4100SCOPE(a)ThisArticlecontainsrulesfortherepairofthepressure-retainingboundaryofcomponents.(b)OwnersareresponsibletodocumentandmaintainaQualityAssuranceProgram(NA-4000)fortherepairprogram.(c)Ifrulesforaparticularrepairarenotspecifiedinthisdivision,repairsmaybeperformedinac-cordancewiththeprovisionsoftheCodeapplicabletotheconstructionofthccomponent.liVA-4200REPAIRS,IWA-4210PRESSURETESTAfterrepairsbyweldingonthepressureretainingboundaryofcomponents(exceptrepairsonclad-ding),a'rcssuretestshallbeperformedinac-cordancewiththeprovisionsofIWA-5000.IWA-4220RE-EXAMINATIONRe-examinationsshallincludethcmethodthatdetectedtheflawrequiringrepairandshallbeusedtoestablishanewpreservice'record.IWA-4230PROCEDUREREVIEWAllrepairproceduresshallbesubjecttoreviewbytheenforcementauthoritieshavingjurisdictionattheplantsite.IWA-4240MODIFICATIONS,REPLACEMENTS,ADDITIONS,ANDALTERATIONS(a)Whencomponents,eitherpriortooperationorduringthcservicelifetimerequiremodificationstosatisfytherequirementsofthisDivision,therepairandinspectionproceduresofthisDivisionshallbeusedtoeffectthemodification.(b)Intheeventthatcomponentsinservicearetobereplaced,orcomponentsarctobeaddedtoasystem,theweldsattachingthecomponenttothesystemshallbeconstructedinaccordancewiththeserepairandinspectionprocedures.

IWA-5100GENERALI%A-5200SYSTEMTESTREQUIREMENTIWA-5210TEST(a)Thepressure-retainingcomponentsshallbevisuallyexaminedwhilethesystemisunderthehydrostatictestpressureandtemperature.Thetestprcssureandtemperatureshallbemaintainedforatleastfourhourspriortotheperformanceoftheexaminations.(b)ThehydrostatictestandvisualexaminationsrequiredbySectionIIIareacceptableasapreserviccsystemhydrostaticpressuretest.IWA-5230TEMPERATUREThesystemleakagetestandsystemhydrostaticpressuretestshallbeconductedatatesttemperaturethatwillsatisfythcfollowingrequirements:(a)ThetesttemperaturefortheinitialpreservicesystempressuretestshallsatisfytherequirementsspecifiedinSectionIII.(b)ThetesttemperatureofIWA-5230(a)shallbemodifiedforinservicesystemleakagetestsandsystemhydrostaticpressuretests(I)asnecessaryduringtheservicelifetimeofthenuclearpowersystem,followingthcresultsobtainedfromeachsetoftestsofthc~materialspecimenswithdrawnfromthereactorvesselinaccordancewiththereactormaterialsurveillanceprogram,'nd(2)asrequired,tomeetthefracturetoughnesscriteriaapplicabletoferriticmaterialsofsystemcomponentsasspecifiedbytheenforcementauthoritieshavingjurisdictionattheplantsite.(c)Thcexaminationsmaybeperformedafterthe'Thereactormaterialsurveillanceprogramisspecifiedinl0CFR50,AppendixH,"MaterialsSuwcillanceProgram."systempressurehasbeenreducedtoalevelcoincidentwithatemperatureof200F.IWA-5240EXAMINATION(a)Theexamination,whichmaybeconductedwithouttheremovalofinsulation,shallbeperformedbyinspecting(I)theexposedsurfacesofandjointsincomponentinsulationtolocateevidenceofleakageand(2)thefloorareas(orequipment)directlyunderneathcomponentsforevidenceofaccumulatedleakagethatmaydripfromcomponents.(b)Examinationofinsulationjointsalongverticalsurfacesofvessels,walls,andpipingneednotbeperformed,providedthelowestterminalendsofverticalsurfacesareexamined,andtheinsulationdesignissuchthatanyleakagesoriginatingalongtheverticalsurfacescanaccumulateandleakfromtheinsulationjointatthelowestelevation.(c)Examinationofinsulationjointsalongho-rizontalsurfacesofcomponentsshallbeconductedateachinsulationjointexceptwhereaccessibilityislimitedbystructuralmembersorothercomponents.Inthelattercases,eithertheinsulationshallberemovedtopermitcomponentexamination,orprovisionsshallbeincludedtochannelpotentialleakagestoareasaccessibleforexamination.(d)Atlocationswhereleakagesarenormallyexpectedandcollected(e.g.,valvestems,pumpseals).theexaminationshallverifythattheleakagecol-lectionsystemisoperative.(e)Duringtheexamination,particularattentionshallbegiventotheinsulatedareasofcomponentsconstructedoffcrriticsteelstodetectevidenceofboricacid.residueswhosesourcederivesfromboratedreactorcoolant,andwhichmayhaveaccumulatedduringthcserviceperiodprecedingtheexamination.Intheeventboricacidresiduesaredetected,theinsulationshallberemovedfromthecomponentstotheextentnecessarytopermitvisualexaminationofthesurfaceswettedbyreactorcoolantleakage,in12 IiVA-5000-SYSTEMPRESSURETESTSIWA-5240-IWA-5250ordertodetectevidenceofcorrosion.Thefollowingcorrectivemeasuresshallbeapplied:(1)AnevaluationoftheeffectofanycorrodedareauponthestructuralintegrityofthecomponentshallbeperformedinaccordancewiththeprovisionsofIWA-3000.(2)Repairsofcorrodedareasorcomponentreplacement,ifnecessary,shallbeperformedinaccordancewiththeproceduresofIWA-4000.IWA-5250CORRECTIVEi>1EASURESlfleakages(otherthannormalcontrolledleakages)aredetectedduringtheperformanceofasystempressuretest,thesourceofleakageshallbelocated,andtheareashallbeexaminedtotheextentnecessarytoestablishtherequirementsforcorrectiveaction.RepairsorreplacementofcomponentsshallbeperformedinaccordancewiththerulesofIWA-4000.13 AM'jtCLKYWA-6OOGRKmRBSANBRKFORTSIWA-6100SCOPETherulesinthisArticleestablishrequirementsforrecordsandreportsdevelopedandmaintainedbytheOwnerconcerningtheinserviceinspectionofClassl,2,and3componentsofthenuclearpowerplant.IWA-6200REQVIREMENTSI&A-6210RECORDSFORCLASS1,CLASS2,ANDCLASS3COMPONENTSThefollowingrecordsshallbeavailable:(a)Examinationplansandschedules.(b)Examinationresultsandreports.(e)Examinationmethodsandprocedures.(d)Evaluationsofresults.,(e)Correctiveactionsandrepairs.ISA-6220REPORTSFORCLASS1ANDCLASS2COMPONENTS(a)TheOwnershallprepareplansandschedulesforinserviceinspectionthatwillsatisfythere-quirementsofthisDivision.Plansandschedulesshallbefiledwiththeenforcementandregulatoryau-thoritieshavingjurisdictionatthcplantsite.(b)ThcOwner'sinserviceinspectionreportsshallbefiledwithinninety(90)daysaftercompletionoftheinserviceinspectionwiththeenforcementandreg-ulatoryauthorityhavingjurisdictionattheplantsite.(c)Allinformation,plans,schedules,andreportsrelatingtoinserviceinspectionofanuclearpowerunitshallhaveacoversheetprovidingthcfollowinginformation:(I)Date.(2)NameofOwnerandaddressofcorporateoffices.(3)Nameandaddressofnucleargeneratingplantinwhichthenuclearpowerunitislocated.(4)NameornumberassignedtothenuclearpowerunitbytheOwner.(5)CommercialservicedateassignedtothenuclearpowerunitbytheOwner.(d)Allinserviceinspectionreportsshallhaveasummaryprovidingthefollowinginformation:(I)Thenumberassignedtothe"boiler","pressurevessel",orcomponentbytheState.Mu-nicipality,orProvince.,(2)NationalBoardNumberassignedbythemanufacturertothe"boiler","prcssurevessel",orcomponent.(3)Namesofthecomponentsorpartsofthecomponentsforwhichthisisarecord,includingsuchinformationregardingsize,capacity,material,lo-cation,anddrawingsasmayaidaccurateidentification.(4)Nameofthemanufacturerofthecom-ponentsorpartsforwhichthisisarecord,includingthemanufacturer'scomponent'orpartnumbersandsuchinformationregardingthemanufacturer'scor-porateofficeormanufacturingplantlocationsasmayaidingainingaccesstothemanufacturer'srecordsregardingthecomponentsorpartsthattheman-ufacturerismaintaininginaccordancewithre-quirementsofSectionIII.(5)DateofcompletionoftheInserviceIn-spection.(6)NameornamesoftheInspector(s),whenrequired.(7)Nameandmailingaddressoftheemployer(s)oftheInspector(s).(8)Abstractofexaminationsperformed,con-ditionsobserved,correctivemeasuresrecommendedandtaken.(9)SignatureofInspector,whenrequired.(e)AllInserviceInspectionreportsshallhaveanOwner'sDataReportforInserviceInspection,FormNIS-l,asshowninAppendixII.

IiVA-6000-RECORDSANDREPORTSliVA-6230-DUA-6240IWA-6230RECORDSOFPRESSURETESTTherecordofthevisualexaminationconductedduringasystemleakagetestandasystemhydrostatictest(IWA-5000)shallconsistofitemizationofthenumberandlocationofleaksfoundinasystemandtheactionstaken.IWA-6240RECORDSOFPUMPANDVALVEINSERVICEfESTSTherecordoftheinservicctestsofpumpsandvalvesshallbeinaccordancewithIWP-6000andIWV-6000.

0 REQUIREMENTSFORCLASS1':CQMPONEM'8OjFIIGHT-WA.'VERCQQIEDPOPOVERPIANTSIWB-1000SCOPEAND.RESPONSIBILITYIWB-I100Scope.IWB-1200ComponentsSubjecttoInspectionIWB-1210ExaminationRequirementsIWB-1220ComponentsExemptedfromExaminationIWB-2000EXAMINATIONANDINSPECTIONIWB-2100PreserviceInspectionIWB-2400InspectionScheduleIWB-2410InspectionProgram.IWB.2411RegularInspectionProgramIWB-2412AlternateInspectionProgramIWB-2420SuccessiveInspections.IWB-2430AdditionalExaminationsIWB-2500ExtentofExamination.IWB-2600ExaminationMethodRequirements.IWB-3000STANDARDSFOREXAMINATIONEVALUATIONSIWB.3100EvaluationofNondestructiveExaminationResults.IWB-3110PreserviceExaminationsIWB-3111GeneralIWB-3112AcceptanceIWB-3113ConditionalAcceptance......................IWB-3114RepairsandReexaminationsIWB-3115ReviewbyAuthorities.IWB-3120InserviceNondestructiveExaminationsIWB-3121GeneralIWB-3122AcceptanceIWB-3123ConditionalAcceptance.IWB-3123.1IWB-31232IWB-3124RepairsandRe-Examinations.IWB-3125ReviewbyAuthorities.IWB-3130InserviceVisualInspectionsIWB-3200SupplementalExaminations19191919192020202020202021212130303030303030303030303031313131313117 DVB-3300FlawIndicationCharacterizationDVB-3310SurfacePlanarFlarvs.IWB-3320SubsurfacePlanarFlaws.IWB-3330MultiplePlanarFlawsDVB-3340NonplarrarFlaws.IWB-3350ParallelPlanarFlaws.DV8-3360,LaminarFlaws.DVB-3370Random,Aligned,orClusteredPorosityDVB-3400Flaw.IndicationStandardsDVB-3410Standards.DYB-3420Characterization.DVB-3430Acceptability.IWB-3500EvaluationStandardsDVB-3510ExaminationCategory8-ADV8-3510.1AllowableIndicationsDV8-3S10.2AllowableLaminarIndications..DVB-3510.3AllowablePorosityIndications.DVB-3511toDVB-3520(fnCourseofPreparation)DVB-3600IndicationEvaluationAnalyses...DVB4000REPAIRPROCEDURESDVB4100Scope.DVB4110OwnerResponsibilities................DV84120MaterialsDVB4130WeldingQualificationsDVB4140RepairProgramIWB4300RepairsNotRequiringWelding.DVB4310ProcedureNumber1SurfaceDefectsDYB4320ProcedureNumber2DVB4321DefectRemovalDVB4322RepairstoMaterialsandWeldsIWB4323Openin'gsNotRequiringReinforcement.IWB4400RepairsRequiring'WeldingDVB4410ProcedureNumber3Mechanicaland/orWelding.DVB4420ProcedureNumber4)YeldingLowAlloySteelsDVB4421MaterialsDV84422WeldingQualifications,RecordsandIdentii'yingStamps..IW84423Repairs........IW84430ProcedureNumber5.DV84431WeldingHighNickelAlloys,LowandHiglrAlloySteelsDVB-5000SYSTEMLEAKAGEANDHYDROSTATICPRESSURETESTSDYB-S200SystemTestRequirementsDVB-5210TestDVB-5220Pressure.DVB-5221SystemLeakageTestPressureDVB-5222SystemHydrostaticTestPressure...00313131323232323232323232404040404040434343434343434343434343444444444545474750505050505018 IWB-1100SCOPEThisSubsectiondefinesrulesandrequirementsforinserviceinspectionofClass1pressure-retainingcomponents(andtheirsupports)inlightwater-cooledpowerplants.IWB-1200COMPONENTSSUBJECTTOINSPECTIONIWB-1210EXAMINATIONREQVIREMENTS(a)TheexaminationrequirementsofIWBshallapplytoClass1prcssure-retainingcomponents(andtheirsupports)suchasvessels,piping,pumps,andvalves.iYB-1220COMPONENTSEXEMFI'EDFROMEXAMINATIOif(a)Componentsmaybeexemptedfromvolumetricandsurfaceexamination(seeIWB-1220(c))iftheyarclocatedbeyondanyofthefollowing:(1)Theoutermostcontainmentisolationvalve,a'nsystempipingthatpenetratesprimaryreactorcontainment.(2)Thesecondoftwovalves~normallyclosedduringnormalreactoroperationinsystempipingthatdoesnotpenetrateprimaryreactorcontainment.'WhenacomponentorachamberofacomponenthasbeenoptionallyupgradedbyreclassifyingfromClass2toClassI,theexaminationrefluircmcntsofIWCapply.BContainmentisolationvalvesarethosevalvesinsystempipingthatpenetratetheprimaryreactorcontainment,andcanisolatethesysteminsideofcontainmentfromthoseportionsofthesamesystemlocatedoutsideofcontainment.BSimplccheckvalvesarenotacceptableforthispurpose,unlesscapableofautomaticactuationuponisolationsignal.(3)Thereactorcoolantsafetyandreliefvalves.(4)Fornuclearpowerreactorsofthcdirectcycleboilingwatertype,theoutermostcontainmentisolationvalveinthemainsteamandfeedwaterpiping.(b)Componentsmaybeexemptedfromex-amination(seeIWB-1220(c))ifanyofthefollowingconditionsaremet:(I)Underthepostulatedconditionoflossofcoolantfromthecomponentduringnormalreactoroperation,thcreactorcanbeshutdownand.cooleddowninanorderlymannerassumingmakeupisprovidedbythereactorcoolantmakeupsystemsonly.(2)Thecomponentisorcanbeisolatedfromthereactorcoolantsystembytwovalves(bothclosed,bothopen,oroneclosedandtheotheropen).Eachopenvalvemustbecapableofautomaticactuationandassumingtheothervalveisopen,itsclosuretimemustbesuchthat,underthepostulated.conditionoflossofcoolantfromthecomponentduringnormalreactoroperation,eachvalveremainsoperableandthereactorcanbeshutdownandcooleddowninanorderlymanner,assumingmakeupisprovidedbythereactorcoolantmakeupsystemonly.(3)Componentconnections,piping,andas-sociatedvalves(andtheirsupports)areone-inchnominalpipesizeandsmaller.(c)Componentsthatareexemptedfromex-aminationinaccordancewithIWB-1220(a)and(b)shallbesubjecttotherequirementsofExaminationCategory0-fsofTableIWB-2600.7ncheckalsesinseriesarenceeprahl>>.sNormalmakeupsystemarethosesystemsthathavethecapabilitytomaintainreactorcoolantinventoryundertherespectiveconditionsofstartup,hotstandby,operationorcooldown,usingonsitepower.19 IWB-2100PRESERVICEINSPECTION(a)AlldetailedexaminationslistedinTablesIWB-2500andIWB-2600shallbeperformedcompletely,once,asapreserviceexaminationrequirement,priortoinitialplantstartup,exceptthattheexaminationsshallbeextended,inallcases,toincludeessentially100%ofthepressure-retainingwelds.(b)Shopandfieldexaminationsmayserveinlieuoftheon-sitepreserviceexaminationsprovided:(1)inthecaseofvesselsonly,theexaminationisperformedafterthehydrostatictestrequiredbySectionIIIhasbeencompleted,0(2)suchexaminationsareconductedunderconditionsandwithequipmentandtechniques.equivalenttothosethatareexpectedtobeemployedforsubsequentinserviceexaminations,and(3)theshopandfieldexaminationrecordsareorcanbedocumentedandidentifiedinaformcon-sistentwiththoserequiredinIWA-6000.IWB-2400INSPECTIONSCHEDULEIWB-2410INSPECTIONPROGRAMIWB-2411RegularInspectionProgramInserviceexaminationsmaybeperformedduringnormalplantoutagessuchasrefuelingshutdownsormaintenanceshutdownsoccurringduringthein-spectioninterval.ExceptasspecifiedinIWB-2500forexaminationsthatmaybedeferredtotheendoftheinspectioninterval,atleast25%oftherequiredexaminationshallhavebeencompletedbytheexpirationofone-thirdoftheinspectioninterval(withcreditfornomorethan33t/s%ifadditionalex-aminationsarecompleted)andatleast50%shallhavebeencompletedbytheexpirationoftwo-thirdsoftheinspectioninterval(withcreditfornomor'ethan66~/a%).Thcremainingrequiredexaminationsshallbecompletedbythecndoftheinspectioninterval.IWB-2412AlternateInspectionProgramAsanalternateinspectionprogram,thefollowingrulesmaybeusedinlieuofIWB-2411:(a)ForExaminationCategoryB-D,thefirstinspectionintervalshallbcredefinedasap-proximately3i/zyearsafterthenuclearpowerunithasbeenplacedintocommercialservice.TheentirerequiredexaminationofthisCategoryshallbecompletedatthisinspectionperiod.Atleastone-sixthoftherequiredexaminationshallhavebeencom-pletedatorneartheexpirationofthenextap-proximately3i/ayearsandone-thirdoftherequiredexaminationshallhavebeencompletedatorneartheexpirationofapproximately62/ayears.Thesequenceofthisalternateinspectionprogramshallberepeatedduringeachsubsequentinspectionperiod.(b)Thecategory8-A(TableIWB-2500)ex-aminationsshallbeperformedatorneartheendofthealternateinspectioninterval.(c)TherulesofIWB-2411shallapplyforallcomponentsnotcoveredbyIWB-2412.(d)TherulesforsuccessiveinspectionsofIWB-2420shallapply.(e)ProgramsperformedunderIWB-2411shallnotbeswitchedtoIWB-2412rules,orvice-versa,foranuclearpowerunit.IWB-2420SUCCESSIVEINSPECTIONS(a)The,orderofexaminationsofcomponents,parts,orareas(TableIWB-2600)ineachexaminationcategorywilldependontherequirementsestablishedbyIW8-2500.(b)Wherethcextentofinspectionsrequirestheexaminationofallthecomponentsduringthefirstinspectioninterval,thesamecomponentsinspectedbytheexpirationofone-thirdofthefirstintervalshallbeinspectedbytheexpirationofonc-thirdofsuccessiveinspectionintervals(secondtenyears,ctc.).Thisrotationalbasisshallbeusedthroughoutthesuccessiveinspectionintervals,insofaraspractical.20 (c)Wherelessthanallthecompotobeinspected.inthefirstinspsimilarpercentageofcomponeninspected(otherthanthepreservshallberequiredineachsucinterval..(d)Wheninspectionsarecond,disassemblyofcomponents,therequirementsthatapplyduringtintervalshallapplyduringsucintervals.(e)Wheretheextentofinspectionsrequiresex-,aminationofapercentageoftheareasofthecomponentduringeachinspectioninterval,theareasselectedforsuccessiveexaminationshallinclude(I)thosewhosepreserviceexaminationrevealedal-lowableflawindications(seeIWB-3112)and(2)thosewhoseinserviceexaminationrevealsadditionalal-lowableflawindications(sceIWB-3122),totheextentnecessarytomeetthepercentagerequirement.IWB-2500EXTENTOFEXAMINATIONtComponentsshallbeexaminedtotheextentspecifiedinTableIWB-2500.IWB-2600EXAMINATIONMETHODREQUIREMENTSI~VB-2000-EXAMINATIONANDINSPECTIONIWB-2420-IWB-2600fnentsarerequiredexaminationcategoryshallbeextendedtoincludeanectioninterval,aadditionalnumber(orareas)ofcomponentswithintsnotpreviouslythesamecategory,approximatelyequaltotheiceexaminations)number(orareas)initiallyexaminedduringthecessiveinspectioninspection.Intheeventfurtherindicationsinexcessoftheuctedonlyduringallowablestandardsarerevealed,alloftheremainingsameinspectionnumber(orareas)ofthecomponentsshallbehefirstinspectionexaminedtotheextentspecifiedinTableIWB-2500cessiveinspectionfortheinspectioninterval.,IWB-2430ADDITIONALEXAMINATIONSExaminationsperformedduringanyoneinspectionthatrevealindicationsexceedingtheallowablestandardsofTableIWB-2500,inacomponentofanThemethodofexaminationforthecomponentsandpartsofthepressure-retainingboundariesshallcomplywiththosetabulatedinTableIWB-2600exceptwherealternateexaminationmethodsareusedthatmeettherequirementsofIWA-2240.21 TableIIVII-2500SECTIOiVXI-INSERVICEINSPECTIONOFNUCLEARPOPOVERPLANTCOMPONENTSTABLEIWB-2500EXAMINATIONCATEGORIES3AREASSUBJECTTOEXAMINATIONSEXTENTANDFREQUENCYOFEXAMINATIONSB-APRESSURERETAININGWEI.DSINREACTORVESSELBELTLINEREGIONTheareasshallincludetheshelllongitudinalandcircumfcrcntialwcldsinthereactorvesselwalloppositethclengthofthereactorvesselthermalshield,whererrscd,oroppositethceffectivelengthofreactorfuelwherethermalshieldisnotused.ThevolumetobeexaminedisshowninFiguresDV8.3510.1andIIV8-3510.2.Examinationoftheshcfllongitudinalandcircumferentialwcldsmaybcperi'orrncdatorneartheendofeachinspectioninterval,andshaHcoveratleast10%ofthelengthofeachlongitudinalvvcld,and5%ofthclengthofeachcircumferentialweld,withthcminimumlengthofweldexaminedequaltoonewallthick-ness.hiatcrialthathasbeenrepairedbyweldingshallbeexaminedwhentherepairdepthexceeds10%ofthcnominalwallthick-ness.Ifthelocationofthcrepairisnotpositivelyandaccuratelyknown,thenthcindividualshellphtc,forging,orshcflcoursepositivelyknowntocontaintherepairshallbecxamincd.Thelengthofweldtobeexaminedshallbeincreasedtoatleast50%ofthelengthwhenthelongitudinaiandcircumferentialweldhavereceivedanexposuretoneutronfluenceinexcessof10"nvt(Eof1hicVorabove).Theextentofthcexaminationofrepairedareasshallbeatleast50%ofthcrepairedareaswhenthcrepairedareashavercccivcdanexposuretoneutronfluxinexcessof10'vt(EnofIhieVorabove),butinanycase,nolaterthanatthecndofthesecondinspectioninterval.Examinationshallbecontinuedinthesuc-ceedingintervalsinaccordancewithI'IV8-2420.B.B"YPRESSURERETAININGWELDSINVESSELSTheareasshallincludethelongitudinalandcircumferentialTheexaminationspcrformcdduringeachinspectionintervalweldsinthevesselsheUandmeridionalandcircumferentialshallcoveratleast10%ofthclengthofeachlongitudinalshellwcldsinvesselheads.Thisincludesweldmetalandbasemetalweldandmeridionalheadweldand5%ofthelengthofeachforoneplatethicknessbeyondthcedgeofweld.circumferentialshellweldandheadweld.Forwcldsonthereactorvcsscl,examinationsmaybcperformedatornearthcendofeachinspectioninterval.B-CPRE'SSURERETAININGWELDS,VESSEL-TO.FLANGE,ANDHEAD-TO-FLANGETheareasshaflincludethcvessel.to-flangandhead-to.flange"Theexaminationsperformedduringeachinspectionintervalwelds..shallcumulativelycover100%ofeachcircumferentialweld.B-DFULLPENETRATIONWELDSOFNOZZLESINVESSELSTheareasshallincludethenozzle-to-vcssclweldandadjacentareasasshowninFigurcDV8-2500D.Theextentofexaminationofeachnozzleshallcover100%of'hevolumetobcinspcctcdasshowninFigureIIVB-2500D.AHnozzlesshallbeexaminedduring,eachinspectioninterval.B-EPRESSURE.RETAININGPARTIALPENETRATIONWELDSINVESSELSThcareasurroundingeachpenetrationshallbcexaminedforcvidenccofleakageduringpressuretest(IIVA-5000).Theexmninationsperformedduringeachinspectionintervalshallcumulativelycoveratleast25%ofeachgroupofpenc-trationsofcomparablesizeandt'unction.22 IWB-2000-EXAMINATIONANDINSPECTIONTableIEVB2500TABLEIWB-2500(CONT'D)EXAMINATIONCATEGORIESAREASSUBJECTTOEXAMINATIONSB.FEXTENTANDFREQUENCYOFEXAMINATIONSPRESSURE-RETAININGDISSIMILARMETALWELDSTheareasshallincludedissimilarme'talwelds(e.g.,safe-endwelds)betwccncombinationsofcarbon,lowallow,orhightensilesteelsandstainlesssteels,nickel-chromium-ironalloys,nickel.copperalloys.Thisshallincludethebasematerialfor,atleast,onewallthicknessbeyondtheedgeofweld.Thcexaminationsperformedduringeachinspectionintervalshallcoverthecircumferenceof100%ofthewelds.8-G-1PRESSURERETAININGBOLTING,2INCHESANDLARGERINDIAMETERThcareasshallincludebolts,studs,nuts,bushings,washers,andthreadsinbasematerialandflangeligamentsbetweenthreadedstudholes.Thcexaminationsperformedduringeachinspectionintervalshallcover100%ofthebolts,studs,nuts,bushings,andthreadsinbasematerialandflangeligamentsbetweenthreadedstudholes.Bushings,threads,andligamentsinbasematerialofflangesarerequiredtobeexaminedonlywhentheconnectionisdis-assembled.Boltingmaybeexaminedeitherinplaceundertension,whentheconnectionisdisassembled,orwhentheboltingisremoved.B-G-2PRESSURE.RETAININGBOLTING,SMALLERTHAN2IN.INDIAMETERTheareasshallincludebolts,studs,andnuts.Thcexaminationsperformedduringeachinspectionintervalshallcover100%ofthcbolts,studs,andnuts,Boltingmaybeexaminedeitherinplaceundertensio'n,whentheconnectionisdisassembled,orwhentheboltingisremoved.B-HVESSELSUPPORTSTheareasshallincludethcintegrally-weldedsupportattachment(e.g.,supportskirts).Thisincludestheweldstothevesselandthebasemetalbeneaththeweldzoneandalongthesupportattachmentmemberforadistanceoftwosupportthicknesses.Integralsupportpadsonnozzlesareexcluded.Inthecaseofvesselsupportskirts,theexaminationpcrformcdduringeachinspectionintervalshallcover,atleast,10%ofthecircumfercnccofthcweldtothcvessel.Inthecaseofsupportlugattachments,100%oftheweldingtothevesselshallbeex-amined.BI-1INTERIORCLADSURFACESOFREACTORVESSELSTheareasshallincludeatleastsixpatches(each36sq.in.)evenlydistributed,intheclosurehead,andsixpatches(each36sq.in.),evenlydistributedinaccessiblesectionsofvesselshell.Theexaminationsperformedduringeachinspectioninterval'hallcover100%ofthepatchareas.B-I.2INTERIORCLADSURFACESOFVESSELSOTHERTHANREACTORVESSELSTheareasshallincludeatleastonepatch(36sq.in.)neareachmanwayintheprimarysideofthcvessel.Thcexaminationsperformedduringeachinspectionintervalshallcover100%ofthcpatchareas.Theexaminationofthepatchesmaybeperformedatornearthecndoftheinspectioninterval.23 TableIWB-2500SECTIONXI-INSERVICEINSPECTIONOFNUCLEARPOPOVERPLANTCOMPONENTSTABLEIWB-2500(CONT'D)EXAMINATIONCATEGORIESAREASSUBJECTTOEXAMINATIONSEXTENTANDFREQUENCYOFEXAMINATIONSPRESSURE-RETAININGWELDSINPIPINGTheareasshallincludelongitudinalandcircumferentialweldsandthebasemetalforoncwallthicknessbeyondtheedgeoftheweld.Longitudinalweldsshallbcexaminedforatleast1ftfromtheintcrscctionwiththeedgeofthecircumferentialweldselectedforexamination.Theexaminationsperformedduringeachinspectionintervalshallcoveralloftheareaof25%ofthecircumferentialjointsincludingthcadjoining1ftsectionsoflongitudinaljointsand25%ofthepipebranchconnectionjoints.Inthecaseofpipebranchconnections,thcareasshallincludethcweldmetal,thebasemetalforonepipewallthicknessbe-yondtheedgeoftheweldonthemainpiperun,andatleast2in.ofthebasemetalalongthebranchrun.B-K-1SUPPORTMEMBERSFORPIPING,VALVESANDPUMPS-Thcareasshallincludethcintegrally-weldedcxtemalsupportattachments.Thisincludesthewcldstothcpressure-retainingboundaryandthebasemetalbeneaththcweldzoneandalongthesupportattachmentmemberforadistanceoftwosupportthicknesses.Thcexaminationsperformedduringeachinspectionintervalshallcover25%ofthcintegrally-weldedsupports.B-K-2SUPPORTCOMPONENTSFORPIPING,VALVESANDPUMPSThcareasshallincludethesupportcomponentsthatcxtcndfromthepiping,valve,andpumpattachmenttoandincludingtheattachmenttothcsupportingstructure.Thcexaminationperformedduringeachinspectionintervalshallcoverallsupportcomponents.Thcsupportsettingsofconstantandvariablespringtypehangers,snubbcrs,andshocl'bsorbersshallbeverified.8-L-1PRESSURE.RETAININGWELDSINPUMPCASINGThcareasshallincludethcweldmetalandthebasemetalforoncwallthicknessbeyondthccdgcoftheweld.Theexaminationsperformedduringeachinspectionintervalshallinclude100%ofthcprcssure-retainingweldsinatleastoncpumpineachgroupofpumpsperformingsimilarfunctionsinsystem(c.g.,recirculatingcoohntpumps).Theexaminationsmaybeperformedatorneartheendoftheinspectioninterval.8-L-2PUMPCASINGSTheareasshallincludetheinternalprcssureboundarysurfaces.Oncpumpineachofthcgroupofpumpsperformingsimilarfunc-tionsinthesystemshallbeexaminedduringeachinspectioninterval.ThisexaminationmaybeperformedonthcsamepumpsclcctcdforthcCategoryB.L-lexaminations.Thcexaminationsmaybeperformedatornearthecndoftheinspectioninterval.24 INB-2000-EXAMINATIONANDINSPECTIONTableIEYB-2500TABLEIWB-2500(CONT'D)EXAMINATIONCATEGORIESAREASSUBJECTTOEXAMINATIONS~EXTENTANDFREQUENCYOFEXAMINATIONSB-M-1PRESSURE-RETAININGWELDSINVALVEBODIESTheareasshallincludetheweldmetalandthebasemetalforonewallthicknessbeyondtheedgeoftheweld.PTheexaminationsperformedduringeachinspectionintervalshallinclude10Ãoof,thepressure-retainingweldsinatleastoncvalvewithineachgroupofvalvesthatareofthesamecon-structionaldesign,(e.g.,globe,gate,orcheckvalve),manu-facturingmethodandmanufacturerandthatarcperformingsimilarfunctionsinthesystem(e.g.,containmentisolation,systemovcipressureprotection,etc.)..Thcexaminationsmaybeperformedatorneartheendoftheinspectioninterval.8-M-2VALVEBODIESTheareasshallincludetheinternalprcssureboundarysurfaces,onvalvescxcccding4in.nominalpipesize.Onevalveineachgroupofvalvesofthesameconstructionaldesign,e.g.,globe,gate,orcheckvalvemanufacturingmethodandmanufacturerthatperformssimilarI'unctionsinthesystemshallbeexaminedduringeachinspectioninterval.Thisexamina-tionmaybeperformedonthesamevalveselectedfortheCate-gory84I-Iexamination.Thcexaminationsmaybeperformedatorneartheendoftheinspectioninterval.~B.N-1INTERIOROFREACTORVESSELSTheareasshallincludethespaceaboveandbelowthereactorcorethatismadeaccessibleforexaminationbytheremovalofcomponentsduringnormalrefuelingoutages.Thcexaminationsshallbeperformedatthefirstrefuelingoutageandsubsequent.refuelingoutagcsatapproximatelythree-yearintervals.B.N-2INTEGRALLY-WELDEDCORESUPPORTSTRUCTURESANDINTERIORATTACHMENTSTOREACTORVESSELSTheareasshallincludeattachmentsandcore-supportstructuresweldedtothcvesselwallofthcdirectcycleboilingwatertype.Theexaminationsduringeachinspectionintervalshallinclude100%oftheattachmentandvisuallyaccessiblesurfacesofthecore-supportstructure.Thisexaminationmaybeperformedatorneartheendot'heinspectioninterval.B.N-3REMOVABLECORE-SUPPORTSTRUCTURESTheareasshallincluderemovablestructuresofthepressurizedwaterreactorvcsscl,,ThcexaininationsduringtheinspectionintervalshallincludeIOIY/oofthevisuallyaccessiblesurfacesandmaybeperformedatornearthcendofthcinspectioninterval.Thcstructureshallberemovedfromthereactorvcssclforthisexamination.25 TableIWB-2500SECTIONXI-INSERVICEINSPECTIONOFNUCLEARPOEVEI(PLANTCOMPONENTS.TABLEIWB-2600(CONT'D)EXAMINATIONCATEGORIESAREASSUBJECTTOEXAMINATIONSEXTENTANDFREQUENCYOFEXAMINATIONSB-0PRESSURE.RETAININGWELDSINCONTROLRODDRIVEHOUSINGSTheareashallincludetheweldmetalandbasemetalforonewallthicknessbeyondtheedgeoftheweld.Thcexaminationsperformedduringeachinspectionintervalshallinclude100%%uoofthewcldsinIO%%u~oftheperipheralcontrolroddrivehousings.Theexaminationsmaybeperformedatorneartheendofthcinspectioninterval.AllcomponentsshallbeexaminedinaccordancewithDVA.5000duringthesystemhydrostaticprcssuretestsrequiredbyDV8-5000.B.PCOMPONENTSEXEMPTEDFROMEXAMINATIONBYIWB-1220ThccomponentsshallincludethoseexemptedfromvolumetricandsurfaceexaminationbyDVB-1220.

IIVB-2000-EXAMINATIONAiNDliNSPECTIONTableIyirB-2600TABLEIIIVB-2600COMPONENTS,PARTS,ANDMETHODSOFEXAMINATIONitemNo.ExaminationCategoryTableIW8.2500ComponentsandPartstobeExaminedMethod8l.l81.2"81.381A81.581.681.781.881.981.1081.1181.1281.1381.1481.1581.1681.1781.1881.19B.A8.8BCBDB.F-8-G-18G.IB.G.1B.G-18G-2BHB.l-l8.1.1B.N-1B.N.2B.NQ8484'eactorVesselLongitudinalandcircumferentialshellweldsincoreregionLongitudinalondcircumferentialweldsinshell(otherthanthoseofCategoryB.AondBC)andmeridionalandcircumferentialseamweldsinbottomheadandclosure.head(otherthanthoseofCategoryBC)Vessel-to.flangeandheadtoflangecircumferentialweldsPrimarynozzletovesselweldsandnozzleinsideradiuscdsectionVesselpenetrations,includingcontrolroddriveandinstru.mentationpenetrationsNozzle.to.safeendweldsClosurestuds,inplaceClosurestudsandnuts,whenremovedLigamentsbetweenthreadedstudholesCfosurewashers,bushingsPressure.retainingboltingIntegrally-weldedvesselsupportsClosureHeadCladdingVesselCladdingVesselInteriorInteriorattachmentsandcoresupportstructurosCore-supportstructuresControlroddrivehousingsExemptedcomponentsVolumetricVolumetricVolumetricVolumetricVisual(IWA-5000)VolumetricandSurfaceVolumetricVolumetricandSurfaceVolumetricVisualVisualVolumetric1)VisualandSurface,or2)VolumetricVisualVisualVisualVisualVolumetricVisual(IWAZOOO)82.182.282.382482.582.682.782.882.9.82.10B.BB.DBEBFB.G.18G-1B-G.2BHB.I-2B.PPressurizerLongitudinalondcircumferentialweldsNozzle.to-vesselweldsondnozzletovesselradiusedsectionHeaterpenetrationsNozzle-tomfcendweldsPressureretainingbolting,inplacePressure.retainingbolting,whenremovedPressure.retainingboltingIntegrallymeldedvesselsupportsVesselcladdingExemptedcomponentsVolumetricVolumetricVisual(IWA-5000)VolumetricandSurfaceVolumetricVolumetricandSurfaceVisualVolumetricVisualVisual(IWA5000)83.183.283.383.483.583.683.783383.9B.B'.DBFB.G18G-28G.2B.HB-I-284'eatExchengersendSteamGeneratorsLongitudinalandcircumferentialwelds,includingtubesheet-to4eadorshellweldsontheprimarysideNozzle-to+cadweldsandnozzleinsideradiusedsectionontheprimarysideNozzle-tomfeendweldsPrcssure.retainingbolting,inplacePrcssure~etainingbolting,whenremovedPressurewctainingboltingIntegrally-weldedvesselsupportsVesselCladdingExemptedcomponentsVolumetricVolumetricVoluinetricandSurfaceVolumetricVolumetricandSurfaceVisualVolumetricVisualVisual(IWASOOO)84.184.284.384.484.584.6BFB.G-1B.G-1B.G-2BJ84PipingPressureBoundarySafewndtopipingweldsandsafe.endinbranchpipingweldsPressure<etalningbolting,inplacePressure-retainingbolting,whenremovedPressure-retainingboltingCircumferentialandlongitudinalpipeweldsBranchpipeconnectionweldsexceedingsixin.diameterVolumetricandSurfaceVolumetricVolumetricandSurfaceVisualVolumetricVolumetric27 TableIIVB-2600SECTIONXI-INSERVICEINSPECTIONOFNUCLEARPOPOVERPLANTCOMPONENTSTABLEIWB-2600(Cont'd)COMPONENTS,PARTS,ANDMETHODSOFEXAMINATIONItemNo.ExaminationCategoryTableIWB.2500ComponentsandPartstobeExaminedMethod84.784.884.984.1084.11BJBJB.K-18-K-2B.PPipingPrcssureBoundary)Cont'd)Branchpipeconnectionweldssixin.diameterandsmallerSocketweldsIntegrallyweldedsupportsSupportcomponentsExemptedcomponentsSurfaceSurfaceVolumetricVisualVisual{IWA4000)85.185.285.385.485.585.685.78588-G-1B.G-1BN-2B.K-1B.K-2B-L-1B.L.284'umpPressureBoundaryPressureretainingbolting,inplacePressureretainingbolting,whenremovedPressurecetainingboltingIntegrally-weldedsupportsSupportcomponentsPumpcasingweldsPumpcasingsExemptedcomponents'olumetricVolumetricandSurfaceVisualVolumetricVisualVolumetricVisualVisual(IWASOOO)86.186.286.386.486.586.686.786.884-1B.G-18-G-2B.K-1B.K-284/I-1B.M.284'e/vepressureBoundaryPressure~etainingbolting,inplacePressure~etainingbolting,whenremovedPressureretainingboltingIntegrallyweldedsupportsSupportcomponentsValve-bodyweldsValvebodiesExemptedcomponentsVolumetricVolumetricandSurfaceVisualVolumetricVisualVolumetricVisualVisual{IWA4000)28 1>VB-2000-EXAMINATIONANDINSPECTIONFig.INB.2500DAFIG.IWB.2500DAREATOBEEXAMINEDDESIGNATEDBY'A'9 AM'j:Cj.K5%8-3OOOs'jt'ANDARDSjFORKXAMjtNM'2:ONKVMUAYj:ONS1%8-3100EVALUATIONOFNONDESTRUCTIVEEXAMINATIONRESULTSIWB-3110PRESERVICEEXAMINATIONSIWB-3111GeneralThepreserviceexaminationsperformedtomeettherequirementsofIWB-2100andconductedinac-cordancewiththeproceduresofIWA-2200sh'allbeevaluatedbycomparingtheexaminationresultswiththeevaluationstandardsspecifiedinTableIWB-3410.AcceptanceofcomponentsforserviceshallbeinaccordancewithIWB-3112throughIWB-3115..IWH-3112AcceptanceComponentswhoseexaminationeitherconfirmstheabsenceoforrevealsflawindicationsthatarenotinexcessofthestandardslistedinTableIWB-3410shallbeacceptableforservice,providedtheverifiedflawindicationsarerecordedinaccordancewiththerequirementsofIWA-6220and1-6300intermsoflocation,size,shape,orientation,anddistributionwithinthecomponent.shalldemonstratethattherepairmeetstheallowableindicationstandardsspecifiedinTableIWB-3410.IWB-3115ReviewbyAuthorities(a)Therepairprogramandthereexaminationresultsshallbesubjecttoreviewbytheenforcementauthoritieshavingjurisdictionattheplantsite.(b)Evaluationofexaminationresultsmaybesubjecttoreviewbytheregulatoryauthorityhavingjurisdictionattheplantsite.IWB-3120INSERVICENONDESTRUCTIVEEXAMINATIONSIWB-3121GeneralInserviccnondestructiveexaminationsperformedduringorattheendofsuccessiveinspectionintervalstomeettherequirementsofIWB-2600andconductedinaccordancewiththeproceduresofIWA-2200shallbeevaluatedbycomparingtheexaminationresultswithrecordedresultsofthepreserviceexamination(IWB-2100)andpriorinserviceexaminations(IWB-2600).AcceptanceofthecomponentsforcontinuedserviceshallbeinaccordancewithIWB-3122throughIWB-3125.IWB-3113ConditionalAcceptanceComponentswhoseexaminationrevealsflawin-dicationsthatarcinexcessofthestandardslistedinTableIWB-3410shallbeunacceptableforserviceunlesssuchflawsareremovedorrepairedtotheextentnecessarytomeettheallowableflawindicationstandardspriortoplacementofthecomponentinservice.IWB-3114RepairsandRe-ExaminationsRepairsandre-examinationsshallcomplywiththerequircmcntsofIWA4000andIWB4000.Re-ex-aminationsshallbeconductedinaccordancewiththerequirementsofIWA-2200andtherecordedresultsIWB-3122AcceptanceComponentswhoseexaminationeitherreconfirmsthcabsenceofflawindicationsorrevealsflawindicationsthatarenotinexcessofallowableflawindicationsofthestandardslistedinTableIWB-3410shallbeacceptableforcontinuedservice.VerifiedchangesofindicationsfrompriorexaminationsshallberecordedinaccordancewithIWA-6220andI-6300.IWB-3123ConditionalAcceptance(a)Componentswhoseexaminationrevealsflawindicationsthatareinexcess'oftheallowableindicationstandardslistedinfableIWB-3410shall30 ItVB-3000-STANDARDSFOREXAMINATIONEVALUATIONSIWB-3123-1IUB-3320beunacceptableforcontinuedserviceuntiltheadditionalexaminationrequirementsofIWB-2430aresatisfiedandtherequirementsofeitherIWB-3123.1orIWB-3123.2aremet.(b)Intheeventtheflawindication(s)isdeterminedtoexceedthecriticallawparametersdefinedbyIWB-3600(c),thecomponentshallberepairedorreplaced.Theextentofexaminationpriortorepairorre-placementshallbeasspecifiedinTableIWB-2430.IWB-3123.1FlawsshallbeeitherremovedorrepairedtotheextentnecessarytomeettheallowableflawindicationstandardslistedinTableIWB-3410.IWB-3123.2Evaluationoftheflawindication(s)shallbeperformedbyanalysessuchasdescribedinIWB-3600inordertoconfirmthestructuraladequacyofthecomponentforcontinuedservice.Insuchcases,theareacontainingthisflawindication(s)shallbere-examinedduringeachscheduledsuccessivein-spectionconductedinaccordancewiththeprogramofIWB-2410.IWB-3124RepairsandRe-ExaminationsRepairsandre-examinationsshallcomplywiththerequirementsofIWA-4000andIWB-4000.Re-ex-aminationsshallbeconductedinaccordancewiththerequirementsofIWA-2200andtherecordedresultsshalldemonstratethattherepairmeetstheallowableindicationstandardsofTableIWB-3410.IWB-3125ReviewbyAuthorities(a)Therepairprogramandthereexaminationresultsshallbesubjecttoreviewbytheenforcementauthoritieshavingjurisdictionattheplantsite.(b)EvaluationanalysesofexaminationresultsasrequiredbyIWB-3123shallbesubmittedtotheregulatoryauthorityhavingjurisdictionattheplantsite.IWB-3130INSERVICEVISUALINSPECTIONSComponentswhosevisualinspection,asspecifiedinTableIWB-2600revealssurfaceflawindicationsshallbeunacceptableforcontinuedserviceunless,followingverificationofthevisibleindicationsbythesupplementalexaminations,asrequiredbyIWB-3200,therequirementsofIWB-3120aresatisfied.IWB-3200SUPPLEMENTALEXAMINATIONSExaminationsthatdetectindicationsthatrequireevaluationinaccordancewiththerequirementsofIWB-3100maybesupplementedbyotherex-'minationmethodsandtechniques(IWA-2240)todeterminethecharacteroftheflaw(i.e.,size,shape,andorientation).Visualexaminationsthatdetectsurfaceflawsshallbesupplementedbyeithersurfaceorvolumetricexaminations.IWD-3300FLAWINDICATIONCHARACTERIZATION(a)Flawindicationsdetectedbythepreserviceexaminations(IWB-2100)andbytheinserviceex-aminations(IWB-2600)shall,forpurposesofde-scriptionandanalysis,becircumscribedinellipticalorcircularshapes.Themajoraxisofthecir-cumscribingellipseshallbeparalleltotheinner(pressure-retaining)surfaceofthecomponentandtheprojectedplanarareaofthecircumscribedindicationshallbeconsideredasorientednormaltothesurfaceofthecomponent.(b)FlawindicationsdescribedinaccordancewithIWB-3300{a)shallbecharacterizedinaccordancewithIWB-3310throughIWB-3370,asapplicable,forcomparisonwiththestandardslistedinTableIWB-3410.(c)TheflawindicationsshowninthefiguresinIWB-3300andIWB-3500donotconstitute'therequirementsforexamination;therequirementsforexaminationaregiveninAppendixI.IWB-3310SURFACEPLANARFLAWS(a)Acontinuousindicationshallbeconsideredasasurfaceplanarflawifthedetectedareaoftheindicationisorientedprimarilyinanysingleplane,otherthanparalleltothesurfaceofthecomponent,andanyportionoftheindicationpenetratesasurfaceofthecomponent,asshowninFig.IWB-3310.(b)Asubsurfaceindicationshallbeconsideredasasurfaceflawifanyportionoftheindicationislessthanthedistance,s,fromthenearestsurfaceofthccomponent,wheresisdeterminedasshowninFigureIW9-3310.(c)ThedimensionsaandIIoftheindicationshallbethoseofthesemicircleorsemi-ellipsewhichcircumscribesthedetectedareaoftheindication.IWB-3320SUBSURFACEPLANARFLAWS(a)Acontinuousindicationshallbeconsideredasasubsurfaceplanarflawifthedetectedareaoftheindicationisorientedprimarilyinanysingleplane,otherthanparalleltothesurfaceofthecomponent,31 DVB-3320-IIUB-3430SECTIONXI-INSERVICEINSPECTIONOFNUCLEARPOPOVERPLANTCOMPONENTSandanyportionoftheindicationisbeyondadistance,s,.fromthenearestsurfaceofthecom-ponent,wheresisdeterminedasshowninFigureIWB-3320.(b)ThedimensionsaandRoftheindicationshallbethoseofthecircleorellipsewhichcircumscribesthedetectedareaofthcindicationasshowninFigureIWB-3320.IWB-3330MULTIPLEPLANARFLAWS(a)Discontinuousindicationsshallbeconsideredassingleplanarflawsifthedistancebetweenadjacentindicationsislessthanthedimensions,wheresisdeterminedasshowninFig.IWB-3330.(b)TherulesofIWB-3310andIWB-3320shallbeappliedtocharacterizemultipleplanarflawsassurfaceorsubsurfaceplanarflaws,respectively.(c)Thedimensionsaand2ofsuchmultipleplanarflawsshallbethoseofthecircleorellipsewhichcircumscribesthcdetectedareasofallin-dicationswithintheproximitylimitsdefinedabove,andasshowninFig.IWB-3330.IWB-3340.NONPLANARFLAWS(a)Acontinuousindicationwhosedetectedareaisnotorientedinasingleplane(e.g.,twoormoreintersectinginclinedplanes,curvilineargeometry,orcombinationsofnonplanargeometry)shallbecon-sideredasaplanarflaw.(b)Discontinuousindicationswhosedetectedareasarenotorientedinasingleplaneshallbeconsideredasaplanarflawifthedistancebetweenadjacentindicationsislessthanthedimensions,wheresisdeterminedasshowninFig.IWB-3340.(c)TherulesofIWB-3310andIWB-3320shallbeappliedtocharacterizethenonplanarflawsassurfaceorsubsurfaceflaws,respectively.(d)Thedimensionsaand2ofsuchflawsshallbedeterminedasshowninFig.IWB-3340.IWB-3350PARALLELPLANARFLAWS(a)Discontinuousindicationswhoseareasareorientedprimarilyinparallelplanes,andotherthanparalleltothesurfaceofthecomponent,shallbeconsideredassingleplanarflawsiftheadjacentplanesarewithinadistance,s,wheresisdeterminedasshowninFig.IWB-3350.(b)ThedimensionsaandIIofsuchflawsshallbethoseofthecircleorellipsewhichcircumscribesthecombinationofdiscontinuousindicationsasshowninFig.IWB-3350.IWB-3360LAMINARFLAWS(a)Indicationswhoselengthanddepthfromthesurfaceareorientedwithin10'faplaneparalleltothesurfaceofthecomponentshallbeconsideredaslaminarflaws.(b)Theareaofalaminarflaw(s)shallbetheareaofthecircleorellipse,asapplicable,thatcircumscribesallthoseindicationswhicheitheroverlaporarewithinadistancesofoneinchofoneanother,asindicatedinFig.IWB-3360.IWB-3370RANDOM,ALIGNED,ORCLUSTEREDPOROSITY(a)Flawindicationswhichareconfirmedbyradiographictestingtechniquestoconsistofrandom,aligned,orclusteredporosityshallbeconsideredasanequivalentplanarsurfaceindication,ifthecal-culatedtotalareaofporesshownontheradiographexceedsthelimitprescribedinIWB-3500.(b)ThedimensionsofsuchplanarindicationsshallbeassumedasasurfaceellipticalflawasindicatedinFig.IWB-3370.Thelengthoftheindicationshallcorrespondtothelineardistanceofweldjointinwhichthedetectedporosityexceedsthespecifiedlimit.IWB-3400FLAWINDICATIONSTANDARDSIWB-3410STANDARDSTheindicationstandardsofTableIWB-3410shallbeappliedtoevaluatetheacceptabilityofthecomponentforservicefollowingthepreserviceexamination(IWB-2100)andeachinserviceex-amination(IWB-2600).IWB-3420CHARACTERIZATIONEachdetectedflawindicationorgroupofflawindicationsshallbecharacterizedbytherulesofIWB-3300inordertoestablishthedimensionsofthe'ndications.ThesedimensionsshallbeusedinconjunctionwiththeevaluationstandardsofIWB-3500.IWB-3430ACCEPTABILITYIndicationsthatdonotexceedthedimensionsofallowableflawindicationsasdeterminedbyIWB-3500fortherespectiveexaminationcategoryshallbeconsideredallowable.

liVB-3000-STANDARDSFOREXAMINATIONEVALUATIONSFig.IlUB-3310SEMI-ELLIPTICALFLAW~lIIISEMI-ELLIPTICALFLAW~20""22dSEMI-CIRCULARFLAWSEMI-CIRCULARFLAW+402.s<<dILLUSTRATIVEFLAWCONFIGURATIONSANDDETERMINATIONOFDIMENSIONS"a"AND"0"FIG.IWB.3310SURFACEPLANARFLAWSORIENTEDINPLANENORMALTOMAX.STRESS Fig.IYUB-3320SECTIONXI-INSERVICEINSPECTIONOFNUCLEARPOPOVERPLANTCOMPONENTSs>d2a2dELLIPTICALFLAN~IIII2Qs)dOOJII/I2dIs)dCIRCULARFLAW~22d20s>dOPTIONAL-ELLIPTICALFLAW~2.OIICIRCULARFLAW2dILLUSTRATIVEFLAWCONFIGURATIONSANDDETERMINATIONOFDIMENSIONS"28"AND"9"FIG.IWB-3320SUBSURFACEPLANARFLAWSORIENTEDINPLANENORMALTOMAX.STRESS34 IEVB-3000-STANDARDSFOREXAMINATIOiVEVALUATIONSFig.IIVB-3330d2SEMI-ELLIPTICALSURFACEFLAW~Idi)d2~IVI202dI2ds)d3ELLIPTICALSUBSURFACEFLAW22d,>2d,2d3>2d2dlCIRCULARSUBSURFACEFLAN~32di)2d22d2>2d3s)ds~2di2d2d22dg-20s~2di\s)dps)d2dCIRCULARSUBSURFACEFLAW42di>2d2sa2d/20l/Is~2dSEMI"CIRCULARSURFACEFLAW~'52did2ILLUSTRATIVEFLAWCONFIGURATIONSANDDETERMINATIONOFDIMENSIONS"a,""2a,"AND"II"FIG.IWB-3330MULTIPLEPLANARFLAWSORIENTEDINPLANENORMALTOMAXSTRESS35 II/QrrPt7/~>>gogo+@qtq4et"04~0(0XXI'zAx000RAtM0ILLUSTRATIVEFLAWCONFIGURATIONSANDDETERMINATIONOFDIMENSIONS"2a"AND"2"FIG.IWB-3340NON-PLANARELLIPTICALSUBSURFACEFLAWS giC~iQgOyILLUSTRATIVEFLAWCONFIGURATIONSANDDETERMINATIONOFDIMENSIONS"a","2a",AND'T'IG.IWB-3350PARALLELPLANARFLAWS 6ytWtO//l)fXi~I/I//hfOTEALLINDICATIONSWHICHPRODUCEATOTALLOSSOFBACK-REFLECTIONSHALLBECONSIDEREDASASINGLELAMINARFLAW.THECIRCUMSCRIBEDAREA)EITHEROFACIRCLEORELLIPSE)SHALLBECOMPAREDWITHTHEINDICATIONSTANDARD.MO0zI'zAzrs00'z0zApjrA0c0zClzCAFIG.IWB-3360LAMINARFLAWS

~(o040~44,~0Ap=TOTALPOREAREAINAr,SQ.IN.Ar=AREA{SxW)SQ.IN.OFWELDBADIOGRAPH=DEPTHOFEQUIVALENTSURFACEFLAW=LENGTHOFEQUIVALENTSURFACEFLAW-=FORUNIFORMLYDISTRIBUTEDPOROSITY,THERATIOMAYBECOMPUTEDONBASISOF1INCHLENGTHOFWELD.CFIG.IW8-3370POROSITYINDICATIONSINWELDS4s04O~~O0-'J~Oi4~I~o<o<~~~gO'~44g~I0xI-C9hl(00~I-+~o'OzxCL40-KI-00OKct0Q.CL IND-3500-IWII-3600SECTIONXI-INSERVICEINSPECTIONOFNUCLEARPoiVERPLANTCOMPONENTSTABLEIWB.3410EVALUATIONSTANDARDSComponentsThicknessin.LamiltarAreasq.in.ExaminationCategoryBABB,BNB.DB.E~18F/84.1B-G.18H,B.K-18l-1,B.I-28L.1,84l-I8L-2,8M.2BNComponentandPartExaminedWeldsinReactorVesselBelt-lineRegionWeldsinVessels,VesseltoFlango,Head.toFlangeVessolNozzlcsandWeldsWeldsinVesselPenetrationsWoldsinPipingBoltingSupports-.ComponentsInterior'CladSurfacesWeldsinPumpsandValvesPumpCasingsandValveBodiesInteriorSurfocesandInternalCom.ponentsofReactorVesselsEvaluationStandardIWB4510IW8.3511IWB-3512IWB4513IW8.3514IW84515IW84516IW8.3517IWB.3158IW8.3519IWB-3520681012'0203040IWB-3510.3AllowablePorosityIndications.Po-rosityindicationsshallbeacceptableindicationsprovidedthetotalcalculatedareaoftheporeswithintheareaoftheradiographoftheweldasshowninFig.IWB-3370doesnotexceed2%.Porositywhichexceedsthislimitmaybeacceptableprovidedanequivalentplanarindication,whichisdeterminedinaccordanc"withtherequirementsofFig.IWB-3370.meetsthestandardsofTableIWB-3510.IWB-3511toItrVB-3520(InCourseofPreparation)TABLEIWB-3510ALLOWABLEINDICATIONSFORMATERIAISSA-533,SA-508a/c'urfaceIndicationsPorcenta/tSubsurfaceIndicationsPorconta/t01.880052.000.102.180.152.420.202.710.253.080.303.480.353.480.403.480.453.480.503.48'.322.422.612.913.253.684.134.635.245866.51'orintcrmcdiatcratios,linearinterpolationispcrmittcd.ltrVB-3500EVALUATIONSTANDARDSIWB-3510EXAMINATIONCATEGORYB-AIWB-3510.1AllowableIndications.Thesizeofallowableflawindications,asrelatedtothe'applicableindicationdimensionsshowninFigs.IWB-3510.1andIWB-3510.2shallnotexceedthelimitsspecifiedinTableIWB-3510.IWB-3510.2AllowableLaminarIndications.Theareasofallowablelaminarindicationsshallnotexceedthefollowinglimits:IWVB-3600II4DICATIONEVALUATIONANALYSESa+O.Iaage0.5a/(a)FlawindicationsthatexceedthestandardsforallowableindicationsofIWB-3500maybeevaluatedbyanalyticalprocedures,suchasdescribedinAppendixA,inordertodeterminethefollowingcriticalflawparameterswithrespecttothelocationofthedetectedflaw:a/-themaximumsizetowhichthedetectedflawiscalculatedtogrowduringtheremainingservicelifetimeofthecomponent.a-Theminimumcriticalflawsizeoftheindicationundernormaloperatingcon-ditions.a/-Thcminimutncriticalflawsizeoftheindicationforinitiationofnon-arrestinggrowthunderpostulateddesignemergencyandfaultedconditions.(b)Theevaluationproceduresandtheac-ceptabilitycriteriaforthesecriticalflawparametersshallbetheresponsibilityoftheOwnerandshallbesubjecttoapprovalbytheregulatoryauthorityhavingjurisdictionattheplantsite.(c)ThecriticalflawparametersdefinedinIWB-3600(a)shallnotexcccdthcfollowingacceptabilitycriteria:40 METALVOLUMESUBJECTTOEXAMINATION.IgCIRCUMFERENTIALWELDAlOOz0O0ZQlZ0I0OACmzlICOzOrnV)COI/DOrn~HZo>ZXP5'!'4l'6)ICplVlOAREAEXAMINEDFORPLANARINDICATIONSC7CDCDCDICh'zOÃ0K0ZC0AREAEXAMINEDFORLAMINARINDICATIONSAREAEXAMINEDFORLAMINARINDICATIONS FXAMINEPFORPLAN4RFL4/$ARE,Al4LAMINAR~pFOARE.llgplCA~gAglH~lpgaS2ii/oII0PGlOZIEX4g]I:~~(/aaInA~)II0NEDFORINDtC4TIpN~4hflg~~CCA0XICAClCA00R01gOt.in7z~oO-zVOLUME"SUBJEC7OEXAMINATIONI=IG.IWB-3510.2INDICATIONSNORMALTOLONGITUDINALSTRESS IWB-4100SCOPETheserulesapplytocladoruncladcomponents.IWB-4110OWNERRESPONSIBILITIESTheownerisresponsibleforplanning,managing,andconductingqualityassuranceprogramsforcontrollingthequalityofworkperformedunderthisArticleandtherulesgoverningtheevaluationofsuchprogramsshallmeettherequirementsofNA-4000.IWB-4120MATERIALSThematerialsusedinthisSectionshallcomplywithNB-2000.IWB-4130WELDINGQUALIFICATIONSAllweldrepairsshallbeperformedbywelders,weldingoperators,andweldingprocedureswhichhavebeenqualifiedinaccordancewithSectionIX,N8-4300andanyspecialrequirementsofIWB-4400.IWB-4140REPAIRPROGRAMAcopyoftherepairprogramshallbemadeavailabletotheenforcementandregulatoryau-thoritieshavingjurisdictionattheplantsite.IWB-4300REPAIRSNOTREQUIRINGWELDINGIWB-4310PROCEDURENUMBER1SURFACEDEFECTS,SurfacedefectsmayberemovedbymechanicalmeanswithoutrepairweldingprovidedtherulesofNB-2500orNB-4552aremet.IWB-4320PROCEDURENUMBER2IWB-4321DefectReniovalProcedureNumber2isapplicabletodefectremovalorreductioninsizetotheextentnecessarytomeetallowableflawindicationstandardswithoutsubsequentweldrepair.UseofProcedureNumber2isrestrictedtocaseswherepostweldheattreatmentwouldbeimpossibleorimpracticalifrepairbyweldingweretobeutilized.IWB-4322RepairstoiV1aterialsandWcldsProcedureNumber2repairstomaterialsandweldsshallbemadeinaccordancewiththefollowingrequirements:(a)Removalorreductiontoacceptablesizeoftheflawshallbeaccomplishedbyamechanicalmethod;thermalcuttingisnotpermitted.(b)Theshapeoftheexcavationshallbecircularandshallnotexceedthediameterorspacinglim-itationspermittedinIWB-4323foropeningsnotrequiringreinforcementandthelimitssetbyIWA-3000.(c)ThedepthoftheexcavationshallnotexceedthatestablishedbyNB-3000.(d)Whentheexcavationiscompleted,thesurfaceoftheexcavatedareashallbeexaminedbymagneticparticleorliquidpenetrantmethodsinaccordancewiththeexaminationproceduresspecifiedinIWA-222lorIWA-2222andshallmeettheallowableflawindicationsofthestandardsofIWA-3000.(e)Theremainingmaterialsurroundingthevol-umeofthcexcavationshallalsobedemonstratedtohavemettheallowableflawindicationsofthestandardsofIWA-3000.IWB-4323OpeningsNotRequiringReinforcementCircularopeningsneednotbeprovidedwithreinforcementifalltherequirementsofthefollowingsubparagraphsaresatisfied.(a)Theopeningshavediametersequalto,orless.than,0.2~I<t,where8isthemeanradiusofthevesselshellorheadandristhenominalthicknessoftheheadorshell.43 IIVB-4323-1WB-4421SECTIONXI-INSERVICEINSPECTIONOFiNUCLEARPOHCYERPLANTCOibIPONENTS(b)Whentwoormore"unreinforcedopeningsareplacedinavesselwall,thefollowinglimitationsshallbeobserved:(I)Notwounreinforcedopeningsshallhavetheircenterscloserthananarcdistanceof1.5(dt~d),wheredianddqarethediametersoftheun-reinforcedopenings.(2)Allreinforcedopeningsinagroupofun-reinforcedopeningsshallbetotallywithinacircleofdiameterequalto0.5pl<i(c)Theedgeonanunreinforced'peningoroutermostopeninginagroupofunreinforcedopeningsshallbenotcloserthan2.5~(tarcdistancefromanyotherreinforcedorunreinforcedopening,orotherdiscontinuity,orareawheretheprimarylocalmembranestressexceedsI.IS.ExamplesoftheselimitationsareshowninFig.IWB-4323-1.Allarcdistancesaretobemeasuredontheinsideofthevesselwall.IWVB-4400REPAIRSREQUIRINGWELDINGIWB-4410.PROCEDURE.NUtVlBER3MECHANICALAND/ORWELDINGRepairsmadebyweldingmaybeperformedinaccordancewiththeapplicableportionsofthefollowing:(a)NB-4130,EliminationandRepairofDefects(b)NB-4453,RequirementsforMakingRepairsofWelds(c)NB-4640,HeatTreatmentafterRepairbyWeldingIWB-4420PROCEDURENUMBER4WELDINGLOWALLOYSTEELSWeldrepairstoP-l,P-3,P-12A,P-12B,andP-12Cmaterialsandweldsmaybemadeafterthefinalpostweldheattreatmentwhenanevaluationinaccordancewithi&A-3000indicatestheneedforrepairandwhenitisimpracticaltoperformapostweldheattreatmentprovidedthefollowingrequirementsarcmct.IWB-4421Materials(a)GeneralRcquirerrrentsforMaterials(b)ScopeofPrincilialTernrsEnrployed.ThetermntaterirrlsasusedinthisSectionappliestothoseitemsproducedtothcrequirementsofanSA,SB,orSPASpecificationofSectionIIorofanyothermaterialspecificationpermittedbythisSection.ThetermMaterialsManufacturerisdefinedasthcman-ufacturerwhoproducesthematerialstothere-quirementsofthematerialspecificationincludingweldingmaterial.(c)fVeldingMaterialsIdentification.Weldingtna-terialsshallbeclearlyidentifiedbylegiblemarkingonthepackageorcontainertoensurepositiveidentificationofthematerial.Themarkingshallinclude:theheatorlotnumberasapplicable,acontrolmarkingcodewhichidentifiesthematerials'iththeCertifiedMaterialsTestReport,andotherinformationsuchas'specificationgradeandclas-'ificationnumber,supplier'snameandtradedes-,ignation.Weldingmaterialsshallbecontrolledduringtherepairofmaterialsandweldssothattheyareidentifiableasacceptablematerialuntilthematerialisactuallyconsumedintheprocess::(d)Weldingr>laterials.AllweldingfillermaterialsusedintherepairofcomponentsandmaterialsshallconformtotherequirementsstatedinthisSubarticleandtotherulescoveringidentificationinIWB-"I(e)RequiredTestsforfVeldingMaterials.TherequiredtestsftIrweldingmaterialsinIWB-4423shallbeconductedforeachlotofcoveredelectrodestobeusedinthcrepair.ThesetestsshallbemadeonmaterialstakenfromtheweldqualificationtestassemblyasdescribedinIWB-4423(a).ThcrequiredtestsarcstatedinIWB-4423(a).Alotofcoveredelectrodesisdefinedasthequantityofelectrodesproducedfromthesamecombinationofheatofmetalanddrybatchorblendofcoatingingredients.(0Quality>IssuranceI'rogramsforManufacturersofFillerMetal.MaterialsManufacturersshalldocumentandmaintainQualityAssurancePrograms(seeNA-4000).Asaminimum,theprogramsshallprovideforthefollowing,asapplicable:(I)Calibrationandperiodiccheckforaccuracyofallmechanicaltestingandnondestructiveex-aminationequipment.(2)Qualifiedproceduresforallnondestructiveexaminationmethods.(3)Qualificationofpersonnelperformingand/orinterpretingnondestructiveexaminationsinaccordancewithNB-5500.(4)QualifiedproceduresforallweldinginaccordancewithSectionIX.(5)Qualificationofwelderandoperatorper-fonnanceinaccordancewithSectionIX.~44 ItVB4000-REPAIRPROCEDURESI\VB.4421-IIVB.4423(6)ProcedurecontrolsforallmaterialtestcouponheattreatmentsinaccordancewithNB-2400.(g)EachprogramshallbesubjecttoreviewbytheOwner,installer,andthemanufacturersofcom-ponents,parts,andappurtenancesinaccordancewithNA-4000.IWBA422WeldingQualifications,RecordsandIdentifyingStamps(a)RequiredQualifications(I)TheOwnerisresponsiblefortheweldingdonebyhisorganization,andshallestablishtheprocedureandconductthetestsrequiredbythisArticleandbySectionIXinordertoqualifyboththeweldingproceduresandtheperformanceofwelderswhoapplytheseprocedures.(2)WeldingpersonnelandproceduresusedinjoiningpermanentortemporaryattachmentstopressurepartsandtomakepermanentortemporarytackweldsusedinsuchweldingshallmeetthequalificationrequirementsofthisArticle.(3)Wheninakingproceduretestplatesforbuttwelds,itisrecommendedthatconsiderationbegiventotheeffectofangular,lateral,andendrestraintontheweldment.Thisappliesparticularlytomaterialandweldmetalof80,000psitensilestrengthorhigherandheavysectionsofbothlowandhightensilestrengthmaterial.Theadditionofrestraintduringweldingmayresultincrackingdifficultiesthatotherwisemightnotoccur.(b)MaintenanceandCertificationofRecords.TheOwnershallmaintainarecordofhisqualifiedweldingproceduresandoftheweldersqualifiedandemployedbyhim,showingthedateandresultsoftestsandtheidentificationmarkassignedtoeachwelder.Theserecordsshallbereviewed,verified,andsignedbyanindividualassignedbytheOwner.(e)IdentificationofJointsbyIVelder.TheweldershallapplytheidentificationmarkassignedtohimbytheOwneronoradjacenttoallpermanentweldedjointsmadebyhim,at3ftintervalsorless,or,asanalternative,theOwnershallkeeparecordofper-manentweldedjointsinacomponentandoftheweldersusedinmakingeachofthejoints.IWB-4423RepairsEachrepairoperationshallbeperformedinaccordancewithaproceduredelineatingalloftherequirementsofthccomplctcrepaircycle.(I)Dimensionalmeasurementsshallbees-tablished,ifneeded,forreferencepointsduringandaftertherepair.(2)Removalofflaw(a)iMetalremovalshallbeaccomplishedbymachining,grinding.orchipping;thermalcuttingisnotpermitted.(b)lripreparationforwelding,thecavityshallbegroundsmoothandcleanwithbeveledsidesandedgesroundedtoprovide'suitableaccessibilityforwelding.(c)ThecavitytoberepairedshallbeexaminedbymagneticparticleinspectioninaccordancewiththerequirementsofIWA-2221priortorepairwelding.(d)Actualdimensionsandlocationshallbedocumented.(3)Repairwelding(a)TheweldingprocedureandtheweldersshallbequalifiedinaccordancewithSectionIXandtheadditionalfollowingrequirementsbutnoweldingshallbeundertakenuntilaftertheweldingprocedureswhicharetobeusedhavebeenqualified:(I)Thetestassemblymaterialfortheweldingprocedurequalificationtestshallbeofthesamespecificationtype,grade,andclassincludingasimilarpostwcldheattreatmentasthematerialtoberepaired.Iftherepairinvolvestwodifferenttypesofmaterialthetestassemblyshallduplicatethecom-'ination.Thebasemetalthicknessshallbeatleastfivetimesthedepthofrepairor5in.minimum.butneednotexceedthethicknessofthematerialtoberepaired.Inordertosimulate'herestraintthattheweldmetalwillexperienceintherepairedsectionofthevessel.thetestassemblyshallbesufficientlylargesothatthebasematerialdimensionsurroundingthecavityshall*bcthesmallerofthethickness'toberequiredor6in.butlargeenoughtopermitremovaloftherequiredtestspecimens.Thecavitylengthforthetestassemblyshallbe18in.orthelengthofthecavitytoberepaired,whicheverissmaller,providedtherequired.testspecimenscanberemoved.Thedepthofthecavityinthctestassemblyshallbeeitherequaltothcdepthofthccavitytoberepairedorlin..whicheverisgreater.Therootwidthandtheincludedangleofthecavityinthetestassemblyshallbe,respectively,the"minimumtobeusedintherepair.TestspecimensrequiredbySectionIXandthisparagraphshallberemovedfromthedeepestsectionofthecavityandshallmeettheacceptancerequirementsofSectionIXandthisparagraph.(2)Side-bend,CharpyV-.notch.andtensilespecimensfromthctestweldslrallberequired.The45

]tVir4423sECTIONXl-INSERvlCEINSPECTlONOFNUCLEARPO)VLRPLANTCOMPONENTS'imensionsofspecimensmadefromthemshallconformtotherequirementsofSectionIIIandSectionIXandtheremovaloftheimpacttestcoupons.whenrequired,shallbeinaccordancewithN8-2400.(3)Impacttestspecimens,side-bendspec-imens.andallweldmetaltensilespecimensmadefromcouponstakenfromthetestweld,atthemaximumdepthofrepair,shallconformtothcapplicablerequirementsofNB-2400andSectionIX.'4)Impacttestsoftheweldingdepositshallberequiredforweldingprocedurequalificationfor.classificationA-No.I,2,and3weldanalysisoranyotherferriticweldmetalanalysis(SectionIX,TableQ-11.2includingnotes).(5)CharpyV-notchimpacttestsoftheweldheat-affectedzoneofthebasemetalshallberequiredformaterialofP-Nos,I,3,12A,128,and12Cclassification.Ifthetestassemblyconsistsoftwooftheabovetypesofmaterial,thenimpacttestsofeacharerequired.TheI-Ieat-Affected-Zoneimpactspec-imensformaterialgreaterthanr/in.thicknessshallbemadefromcouponsremovedfromthctestweld,atthemaximumdepthofrepair,transversetotheweld.Theyshallbeetchedtodefint:theheat-affectedzone.Thenotchoftheimpactspecimensshallbecutapproximatelynormaltothematerialsurfaceinsuchamannerastoincludeasmuchheat-affectedzoneaspossibleintheresultingfracture.Wherethematerialthicknesspermits,theaxisofaspecimenmaybeinclinedtoallowtherootofthenotchtoalignparalleltothefusionline.(6)Impacttestingofprocedurequal-ificationtestwelddepositandheat-affectedzoneshallbeperformedatorbelowatemperatureselectedinaccordancewiththerequirementsofN8-2300.(7)TheminimumrequirementforweldandheataffectedzoneimpacttestsshallbcinaccordancewithNB-2300forvessels.Thevalueofimpactenergytobeattributedtothcvesselshallbedeterminedasfollows:LctXftlbHAZimpactenergyofthetestweldmadetosimulatetherepair,determinedbyCharpyV-notchtest.Yftlbimpactenergyofbasematerialusedtosimulatetherepair,determinedbyCharpyV-notchtest.X'tlbtheHAZimpactenergyofthebasemetalattheweldrepairinthevessel.Y'tIbimpactenergyofvesselma-terialbasedonrecords.IfXislessthanY,thenY-XRftIb;reductioninimpactenergycausedbytheweMrepair.&Y'RinftlbX',HAZimpactenergyofthevesselintheareaoftherepair.IfXisgreaterthanY,thentheoriginalfracturetoughnesscriteriashallapply.(b)TheweMcrsshallbequalifiedinac-cordancewithSectionIX.Iftherepairweldistobeperformedunderphysicalobstructions,'heweldershallalsodemonstratehisabilitytodepositsoundweldmetalinthepositionsrequiredusingthesameparametersandsimulatedphysicalobstructionsasareinvolvedintherepair.Inthelattercase,theweldrequiresnondestructiveexaminationonly.ThetwotestsmaybecombinedifsodesiredprovidedSectionIXrequirementsaremet.(I)Theperformancequalificationtestsforweldersconductedbyoneownershallnotqualifywelderstoweldforanyotherowner.(c)Theweldmetalshallbedepositedbythemanualshieldedmetalarcprocessusinglowhy-drogentypeelectrodes.Themaximumbeadwidthshallbefourtimestheelectrodecorediameter.(d)Careofweldingfillermetal(covered.electrodes)shallconformtothcfollowingre-quirements:(I)Allcoveredelectrodesshallbebakedbeforeuseattemperatureof800F~25Ffor30minutestoIhour.Thctemperatureoftheovenshallnotexceed300Fwhentheelectrodesareplacedinthcovenforbakingduringthebakingcycle.Thctemperatureshallnotberaisedmorethan300Fperhourwhenoventemperaturesarcabove500F,andthetotaltrmcabove500F,includingtheholdingtime,shallnotexceed5hours.Afterbakingandbeforetheelectrodesareallowedtocoolbelow150I".,theyslrallbetransferredtoholdingovensoperatingin~temperaturerangesof225Fto300F.(2)Duringtherepair,theelectrodesshallbekeptinportableheatedovenswhichshallbeattheworkstation.Theseovensshallbeat225Fto300F.Electrodesshallnotbeoutofanovenmorethan20minutes.Electrodesnotusedwithin20minutesafterremovalfromtheovenshallbereturnedto'hcholdingovenandheldat225Fto300Fforatleast8hoursbeforereissue.Elcctrodcsmaynotberebakcdmorethanonceunlesstestsestablishthatthe IMJ'B4000-REIPAERPROCEDURESINB4423-1tVB4431~electrodes,aftermultiplerebaking,meetallspec-ificationrequirements.(e)lnelectrodeselection,prefcrcnceshallbegiventotEiosewitE>tensilestrengthclosetothcminimumspecifiedtensilestrengthofthebasematerial.Iftherepairareaistobesubjectedtoasignificantfastneutronfluence(greaterthan10'"F.)1MeV)electrodesshallbelimitedtoaCucontentof0.10%,maximum,andaPcontentof0.015%.maximum(asdeposited)tominimizetheeffectsofneutronirradiationonthereferencenil-ductilitytemperature.(f)Therepairareaandabandaroundtherepairareaofaminimumwidthof3Tshallbepreheated(T'hicknessofrepair).Theminimumpreheattemperatureshallbe350Fandshallbemaintaineduntilcompletionofthe450Fto550FheattreatmentdescribedinIWB-4423(3)(j).Thcmaximuminterpasstemperatureshallbe500F.(g)Thermocouplesandrecordinginstrumentsshallbeusedtomonitorthepreheatandinterpassrequirements,andthc450Fto550Fheattreatment.Thermocouplesmaybeattachedbywelding,wherepractical.(h)Thecavityshallbebutteredusing%2in.maximumdiameterelectrodeasshowninStep1,Fig.IWB-4423(a).Approximatelyone-halfthethicknessofthisbutteringlayershallberemovedbygrindingbeforedepositingthesecondlayer.SeeStep2,Fig.IWB-4423(a).Thesecondlayershallbedepositedwithat/ain.maximumdiameterelectrodeandsubsequentlayersshallbedepositedwitheithert/ain.ors/a2in.diameterelectrodes.Beaddepositionshallbeperformedinamannertotemperthepriorbeadsandtheirheat-affectedzonesasshowninStep3,Fig.IWB-4423(a).Thecompletedweldshallhaveatleastonelayerofweldreinforcementdepositedandthenthisreinforcementshallberemovedmakingthefinishedsurfaceoftherepairsubstantiallyflushwiththesurfaceofthevesselsurroundingtherepair.(i)Controlledpeeningmaybeperformedtominimizedistortionandresidualstressesprovidingitisusedonthewcldsmadetoqualifytherepairprocedure.Peeningshallnotbeusedontheinitiallayeroftheweldmetalnoronthefinallayer.Ifpeeningisused,eachweldbeadshouldbecleanedandthengivenalightpeenusingapeeningtoolwithabluntnoseaboutt/2in.radiusinamediumsizeair-opcratedtoolcapableofdeliveringa9ftlbblowat90psilincpressure.Thetcmpartureoftheweldbeadduringpeeningshallbeapproximatelythesameastheinterpasstemperature(350Fto500F).g)Atthecompletionofwelding.thc3TareaasdefinedinIWB-4423(3)(f)shallbctnaintainedat450F'550Fforaminimumperiodoftwohours.(4)Examination(a)Duringth'eweldrepair,amagneticparticleexaminationshallbeperformedoneachlayer.(b)fherepairareaandthe3TbandasdefinedinIWB-4423(3)(g)shallbenondestructivelyex-aminedafterthecompletedweldhasbeenatambienttemperatureforaperiodof48hours,minimum.Thenondestructiveexaminationoftherepairweldedregionshallincluderadiography,ifpractical.inaccordancewithIWA-2231.ultrasonicexaminationinaccordancewithIWA-2232,andmagneticparticleexaminationinaccordancewithIWA-2221.AreasrepresentinglocationofattachedthermocouplesshallbcexaminedbythemagneticparticlemethodinaccordancewithIWA-2221.(5)Aftertheweldrepairandnondestructiveexaminationiscompleted.anevaluationshallbemadeinaccordancewiththeproceduredescribedinIWA-3000forevaluationofflaws.Sizeofflawindicationsnotcompletelyremovedshallbcpartoftheevaluation.(6)Appropriaterecordsincludingsketchesshowingflawsizeandlocation,photographs,resultsofmetallurgicalinvestigation,'stressanalysis,anddimensionsshallbedocumentedandmaintainedonfilebytheowner.IWB4430PROCEDURENUMBER5IWB-4431WeldingHighNickelAlloys,LownndHigltAlloySteelsNonpostweldheattreatedweldrepairs(orre-placement)ofP-8orP-43claddingandstructuralmaterialthatarcattachedtocomponentsfabricatedfromferrousmaterialsofP-l,P-3,P-12A,P-12B,andP-12Cclassificationsmaybemadeafterthefinalpostweldheattreatment'rovidedthefollowingrequirementsaremet:(a)MaterialsshallconformtotherequirementsofIWA-4421.(b)WeldingQualifications,Records,andIdentifyingStamps.TherulesofIWB-4422shallapply.(c)Repairs(I)Depthsandareastoberepairedshallbein,accordancewithIWA-3000.4(2)Eachrepairoperationshallbeperformedinaccordancewithaproceduredelineatingallofthcrequirementsofthecompleterepaircycle.(3)Dimensionalmeasurementsshallbees-47 Fig.IIVB.4423(a)SECTIONXI-INSEI<VICEINSPECTIONOFNUCLEARPOPOVERPLANTCOMPONENTSStep-IButtercavitywithonelayerofweldmetalusing3/32in.diametercoatedelectrode.Step2-Rcmovehalfofthefirstlayerbygrinding.Step3-CompletethejointusingI/8in.and5/32in.diametercoatedelectrodes.ThcfinallayeroverhpsbutshallnotextendbeyondthebuttcringdepositedbyStepIandshallextendtoalevelabovethesurface.ItshallthenberemovedsubstantiallyflushwiththesurfaceasrequiredbyParagraphItVA4423(3)(h).FIG.IWB-4423(a)HALFBEADWELDREPAIRANDWELDTEMPERBEADREINFORCEMENT48 IWD4000-REPAIRPROCEDURESliV8.4431tablishcd,ifneeded,forrcferenccpointsduringandaftertherepair.(4)Metalremovalshallbeaccomplishedbymachining,grinding,orchipping;thermalcuttingisnotpermitted.(5)Inpreparationforwelding,thecavityshallbegroundsmoothandcleanwithbeveledsidesandedgesroundedwhenapplicabletoprovidesuitableaccessibilityforwelding.(6)ThecavitytoberepairedshallbeexaminedinaccordancewithIWA-2200priortowelding.(7)Actualdimensionsandlocationofthcareasbeingweldedshallbedocumented.(d)RepairWelding(l)Theweldingprocedureshallbequalifiedin'ccordancewithSectionIXandthe'additionalfollowingrequirements,butnoweldingshall,beundertakenuntilaftertheweldingprocedureswhicharetobeusedhavebeenqualified:~(a)Twotestassembliesshallberequiredto.qualifythisweldingprocedureandshallbeinaccordancewiththerequirementsofSectionIXforgrooveweldsandcladdingrespectively;incasesofconflict,therulesofthisarticleshallapply.(l)Thetestassemblymaterialforthe,weldingprocedurequalificationtestsshallbeofthe"samespecific'ationtype,grade,andclassincludingasimilarpostweldheattreatmentasthematerialto.berepaired.Ifthcrepairinvolvestwodifferenttypesofmaterial,thetestassemblyshallduplicateeachtype.(2)TestAsse>>rblyA-forcladding.Thcbasematerialthicknessshallbe5in.minimumwithacladsurfaceareaofl8in.by18in.InadditiontothebendtestsrequiredbySectionIX,twoguidedsidebendspecimensthatare45'othedirectionofweMing'shallberemovedandtested.Thespecimenstoberemovedparalleltotheweldingdirectionsshallbetakenfrombeadoverlapareas.ChemicalanalysisshallbeperformedinaccordancewithSectionIXandshallmeettherequirementsoftheelectrodematerialspecification.TheguidedbendtestacceptancestandardsdescribedinSectionIXforcladdingshallalsobeapplicabletothcHAZofthebasematerial.(3)TestAssetnbly8-ThistestassemblyshallmeettherequirementsdescribedfortheQual-ificationTestinIWB-4420.-(2)Theweldersshallbequalifiedinaccordancewith.therequirementsdescribedunderProcedureNumber4,IWB-4420exceptthatimpacttestsofthewelddepositarenotrequired.(3)TheweldmetalshallbedepositedbythcmanualshieldedmetalarcprocessusingTypeA-7weldmetal(secTableQW-422ofSectionIX)forP-8claddingorstructuralmaterialorP-43weldmetal(seeTableQW-422ofSectionIX)foreitherP-8orP-43claddingorstructuralmaterial.Themaximumbeadwidthshallbethreetimestheelectrodecorediameter.(4)Careofweldingfillermetal(coveredelectrodes)shallconformtotherequirementsofIWB-4420.(5)Therepairareaandabandaroundtherepairareaof'inimumwidthof3Tshallbepreheated(TThicknessofRepair).Theminimumpreheattemp-eratureshallbc350Fandshallbemaintaineduntilcompletion'fthe450Fto550FheattreatmentdescribedinIWB-4423(3)(f).Themaximuminterpasstemperatureshallbe400F.(6)Allareasofthebasematerialonwhichweldmetalis'obedepositedshallbecoveredwithasinglelayerofwelddepositusing%>in.diameterelectrodes.Approximatelyone-halfthethicknessofthislayershallberemovedbygrindingbeforedepositingthesecondlayer.Thcsecondandsubsequentlayersshallbedepositedwitht/sin.diameterelectrodes.Thetechniquedescribedinthisparagraphshallbeduplicatedintheprocedurequalification.(SeeFig.IWB-4423(a).)(7)Atthecompletionofwelding,the3TareaasdefinedinIIVB-443I(d)(5)shallbemaintainedat450Fto550Fforaminimumperiodoftwohours.(e)Therepairareaandthe3'andasdefinedinIWB-443l(d)(5)shallbenondestructivelyexaminedafterthecompletedweldhasbeenatambienttemperatureforaperiodof48hours,minimum.Thenondestructiveexaminationoftherepairweldedregionshallincludevolumetricexaminationinac-cordancewithIWA-2230andliquidpenetrantex-aminationinaccordancewithIWA-2222.(f)Aftertheweldrepairandnondestructiveex-aminationiscompletedandiftheflawwaslocatedinP-8orP-43structuralmaterial,anevaluationshallbemadeinaccordancewiththeproccdurcdescribedinIWA-3000forevaluationofflaws.Sizeofflawindicationsnotcompletelyremovedshallbepartoftheevaluation.Theanalysisshallconsiderallformsofloading.(g)AppropriaterecordsandactualdimensionsofwclUrepairsshallbedocumentedandmaintainedonfilebytheOwner.

liVB-5200SYSTEMTESTREQUIREMENTSIWB-5210TESTThecomponentsshallbesubjectedto(a)asystemleakagetestpriortostartupfollowingeachreactorrefuelingoutageand(b)asystemhydrostaticpressuretestatorneartheendofeachinspectioninterval.Thereactorcoolantwatershallbeusedasthepressurizingmedium.IiVB-5220PRESSUREIWB-5221SystemLeakageTestPressureIWB-5222SystemHydrostaticTestPressure(a)Thesystemhydrostatictestshallbeperformedatatestpressurethat,forthecomponentlocatedatthehighestelevationinthesystem,isnotlessthan1.10timesthesystemnominaloperatingpressure(Pp)whichcorrespondswith100'Foratedreactorpower.'ndatatesttemperaturenotlessthan100FexceptasmayberequiredtomeetthetesttemperaturerequirementsofIWA-5230.(b)Thetestpressuremaybereducedinaccordancewiththefollowingtablewhensystemhydrostatictestingisrequiredtobeconductedattemperaturesabove100Finordertomeetthefracturetoughnesscriteriaapplicabletoferriticmaterialsofwhichthesystemcomponentsareconstructed:Thesystemleakagetestshallbeperformedatatestpressurethat,forthecomponentlocatedatthehighestelevationinthesystem,isnotlessthanthesystemnominaloperatingpressureat100%ratedreactorpower.Thesystempressureshallbeincreasedtothelevelofthctestprcssureandtesttemperatureatarateinaccordancewiththelimitationsspecifiedforthcsystem.TestTemperature100F200F300F400F500FTestPressure1.10Po1.08Po1.06Po1.04Po1.02Po50 IWC-1000SCOPEANDRESPONSIBILITY.l)VC-1100Scope.INC-1200ComponentsSubjecttoInspectionINC-1210ExaminationRequirements.IIVC-1220ExemptedComponentsIWC-2000EXAMINATIONANDINSPECTION.INC-2010Inspection.INC.2100PreserviceInspectionI~VC-2400InspectionSchedule.IIVC.2410InspectionProgramIIVC-2411NondestructiveExaminationINC-2412PressureTestandVisualExamination.IIVC-2430AdditionalExaminations."INC-2500ExaminationRequirements.IIVC-2510ExemptandiNonexemptComponentsIWC-2520NonexemptComponents.IIVC2600ExarrunationMethodRequirementsIWC-3000EVALUATIONOFEXAMINATIOiNRESULTS(InCourseofPreparation)IWC4000REPAIRPROCEDURESDVCA200GeneralRequirements........................................IWC-5000SYSTEMPRESSURETESTSINC-5200SystemTestRequirements.INC-5220Pressure53535353.5354545454545455555555,5555606061616151

IWC-1100SCOPEThisSubsectiondefinesrulesandrequirementsforinserviceinspectionofClass2pressure-retainingcomponents(andtheirsupports)inlightwatercooledpowerplants.IWC-1200COMPONENTSSUBJECTTOINSPECTIONIWC-1210EXAMINATIONREQUIREMENTSTheexaminationrequirementsofIWCshallapplytoClass2pressure-retainingcomponents(andtheirsupports).IWC-1220EXEMPTEDCOMPONENTSThefollowingcomponentsmaybeexemptedfromtheexaminationrequirementsofINC-2520:(rr)Componentsinsystemswhereboththedesignpressureandtemperatureareequaltoorlessthan275psigand200F,respectively.(b)Componentsinsystemsorportionsofsystems,otherthanemergencycorecoolingsystems,whichdonotfunctionduringnormalreactoroperation.(c)Componentswhichperformanemergencycorecoolingfunction,providedthecontrolofthechemistry'fthecontainedfluidisverifiedbyperiodicsamplingandtest.(d)Componentconnections,piping.andas-sociatedvalves,andvessels(andtheirsupports).thatare4in.nemineipipesizeenrismeiier.s'Thecontroloffluidchemistryisintendedtominimizecorrosiveeffects,particularlystresscorrosion.53 IWC-2010INSPECTIONExaminationsshallbewitnessedorotherwiseverifiedbyanInspectorexceptforexaminationsperformedduringnormalsystemoperation.IWC-2100PRESERVICEINSPECTION(a)AlldetailedexaminationslistedinTablesIWC-2520andIWC-2600shallbeperformedcompletely,once,asaprescrviceexaminationrequirementpriortoinitialplantstartup.(b)Shopandfieldexaminationsmayserveinlieuoftheon-sitepreserviceexaminations,provided:(1)inthecaseofvesselsonly,thehydrostatictestrequiredbySectionIIIhasbeencompleted,(2)suchexaminationsareconductedunderconditionsandwithequipmentandtechniquesequivalenttothosewhichareexpectedtobeen:-ployedforsubsequentinserviceexaminations,and(3)theshopandfieldexaminationrecordsareorcanbedocumentedandidentifiedinaformcon-sistentwiththoserequiredinIWA-6000.IWC-2400INSPECTIONSCHEDULEIWC-2410INSPECTIONPROGRAMIWC-2411NondestructiveExamination(a)Inserviceexaminationsmaybeperformedduringnormalsystemoperationorduringplantoutages.(b)TheexaminationsrequiredbyIWC-2520shallbedividedamongthenumberofcomponentsofthesamesizeandgeometryineachofthemultiplestreamsofasystemwhichperformthesame(orredundant)functions,~suchthatthetotalex-aminationscompletedoverthesystem'sservicelifetime,willbeequivalenttohavingperformedl00%oftherequiredexaminationsinoneofthcmultiplestreamsofthesystem.Systemsorportionsofsystemswithasinglestreamshallbeexaminedsuchthatl00%oftherequiredexaminationsofthecomponentswillbecompletedoverthesystem'sservicelifetime.(c)Therequiredexaminationsforsystemswithmultiplestreamsshallbedistributedamongthetotalnumberofcomponentsandstreamsbytheap-plicationofthefollowingprocedure:(I)Determinethenumberofareassubjecttoexamination(TableIWC-2520)forallcomponents(ofthesamesizeandgeometry)inoneofthemultiplestreamsofthcsystem.(Wherethemultiplestreamshaveanunequalnumberofareassubjecttoex-amination,usctheaverage.)(2)Assignanapproximatelyequalnumberofthcrequiredexaminationareasamongtherespectivecomponentsineachofthemultiplestreamsofthesystem.(3)Selectdifferentcomponents(orareasofcomponents)tobeexaminedineachofthe'multiplestreamsofthesystem.(d)Ifthenumberofareassubjecttoexaminationinaspecificcategoryislessthanthcnumberofstreams,atleastonesuchareashallbeexamined.(e)Therequiredexaminationsassignedtothecomponentsineachstreamofthesystemshallbecompletedbytheendoftheservicelifetime,butdividedamongthenumberofinspectionintervals(e.g.,fourintervalsfor40-yeardesignservicelifetime)inaccordancewiththefollowingrules:(I)Distribute,totheextentpracticable,therequirednumberofexaminationsuniformlyamongthenumberofinspectionintervals.(2)Performatleastpartofthcrequiredex-aminationsbytheexpirationofone-third,two-thirdsandtheendofeachinspectioninterval,wherethenumberofrequiredexaminationsaredistributedinaccordancewithIWC-2410(e)(1).(3)Performatleastoneexaminationineachstreamofasystemduringeachinspectioninterval.Selectadifferentcomponentamongthcmultiplestreamsduringeachinspectioninterval.(4)Totheextentpracticable,selectperiodsforsn INC-2000-EXAi4INATIONANDINSPECTIONINC-24II-INC-2600therequiredexaminationsuchthattheintervalsbetweenexaminationsforaspecificexaminationcategorywillnotexceedtheinspectioninterval(i.e.,10years).IWC-2412'PrcssureTestandVisualExamiriation(a)TheexaminationsandtestsrequiredbyIWC-2510forthecomponentsinspectedinaccordancewiththeprovisionsofIWC-1220shallbedistributedasfollows:(J)Between25and33i/s%oftherequiredexaminationsshallbecompletedbytheexpirationofone-thirdofeachinspectioninterval.(2)Between50and66%%oftherequiredexaminationsshallbecompletedbytheexpirationoftwo-thirdsofeachinspectioninterval.(3)Theremainingrequiredexaminationsshallbecompletedbythecndofeachinspectioninterval.(b)TheexaminationsandtestsrequiredbyIWC-2510forallothercomponentsshallbeperformedatleastoncetowardtheendofeachinspectioninterval.IWC-2430ADDITIONALEXAMINATIONSExaminationsthatrevealunacceptablestructuraldefectsinacategoryandinonemultiplestreamofthesystemshallbeextendedtoincludeanadditionalnumber(orareas)ofcomponentsinthesamecategoryapproximatelyequaltothatnumberinitiallyexamined.Intheeventfurtherunacceptablestruc-turaldefectsarerevealed,allofthesamecomponent(s)intheothermultiplestreamsofthesystemshallbeexamined.IWC-2500EXAiVIINATIONREQUIREMENTSIWC-2510EXEMPTANDNOiNEXEMPTCOMPONENTSComponentsshallbeexaminedinaccordancewithIWA-5000andIWC-5000.IWC-2520NONEXEMPTCOMPONENTSComponentsshallbeexaminedinaccordancewiththerequirementsspecifiedinTableIWC-2520.IWC-2600EXAMINATIONMETHODREQUIREMENTSThemethodofexaminationforthecomponentsandpartsofthepressure-retainingboundariesshallcomplywiththosetabulatedinTableIWC-2600exceptwherealternateexaminationmethodsarcusedthatmeettherequirementsofIWA-2240.55 TableINC-2520SECTIONXI-INSERVICEINSPECTIONOFNUCLEARPOPOVERPLANTCOMPONENTSTABLEIWC-2520EXAMiNATIONCATEGORIESnAREASSUBJECTTOEXAMINATIONC-AEXTENTOFEXAMINATIONSPRESSURE-RETAININGWELDSINPRESSUREVESSELSTheareasshallinchrdeshellandheadcircumferentialwcldswhicharegrossstructuraldiscontinuities.'hisincludesweldmetalandbasemetalforoneplatethicknessbeyondthecdgcoftheweldjoint.Theexaminationsshallcoveratleast20goofeachcircum-ferentialweld,uniformlydistributedamongthreeareasaroundthcvesselcircumfcrcncc.Theareasshallincludethcnozzle-to.vesselattachmentweldsC-BPRESSURE-RETAININGNOZZLEWELDSINVESSELS1Theexaminationshallcover10%/oofthcnozzle-to-vesselattach-mentweld.INTEGRALLYWELDEDSUPPORTATTACHMENTSTOVESSELSThcareasshallincludetheweldsofexternalsupportattachment,Theexaminationsshallcover100%ofthcweld.brackets,lugs,etc.C-DPRESSURE.RETAININGBOLTINGEXCEEDING1-INCHINDIAMETERThcareasshallincludebolts,studs,nuts,bushings,washcrs,andtltreadsinbasematerialandflangeligamentsbetsvecnthreadedstudholes.Visualexaminationsperformedduringeachinspectionintervalshallcover10(Qofthebolts,studs,nuts,bushings,andthreadsinbasematerialandflangcligamentsbetweenthreadedstudholes.Nondestructiveexaminationsshallbcperformedon1(Yfooftheboltingineachjoint,butnotlessthantwoboltsorstudsperjoint.Bushings,threads,andligamentsinbasematerialofflangesarerequiredtobeexamined,onlywhenthcconnectionisdis.assembled.Boltingmaybcexaminedeitherinphceundertension,whenthcconnectionisdisassembled,orwhenthcboltingisremoved.C-Ec1SUPPORTMEMBERSFORPIPING,VALVESANDPUMPSTheareasshallincludetheexternalsupportattachments.Thisincludesthcwcldstothcpressure.retainingboundaryandthcbasemetalbeneaththcweldzoneandalongthesupportattach-mentmemberforadistanceoftsvosupportthicknesses.Theexaminationsperformedduringeachinspectionintervalshallcover100/oofthcmajorloadbearingclcmcntsofthesup-portstructureandhanger.C-E-2SUPPORTCOMPONENTSFORPIPING,VALVESANDPUMPSTheareasshallincludethcsupportcomponentswhichcxtemlfromthcpiping,valve,andpmnpattachment,andincludingtheattachmenttothesupportingstructure.'rosssrrucrurcidiscondniryis0icdinNB.32132.Thcexaminationperformedduringeachinspectionintervalshallcoverallsupportcomponents.Thcsupportsettingsofconstantandvariablespringtypehangers,snubbers,andshockabsorbcrsshallbevcrificd.

INC-2000-EXAMliNATIOiNANDINSPECTIONTableIIVC-2520TABLEIWC.2620(CONT'0)EXAMINATIONCATEGORIEShAREASSUSJECTTOEXAMINATIONEXTENTOFEXAMINATIONSC-FPRESSURE-RETAININGWELDSINPIPING,PUMPS,ANDVALVESINSYSTEMSWHICHCIRCULATEREACTORCOOLANTTheareasshallinclude:a.circumferentialbuttwcldsatstructuraldiscontinuities.'.circumferentialbuttweldsinpipingwithin3pipediametersofthecenterlineofrigidpipeanchors,oranchorsatthepene-trationoftheprimaryreactorcontainmcnt,oratrigidlyanchoredcomponents.c.longitudinalweldjointsinpipefittings(i.e.,intees,elboivs,reducers).d.branchconnectionweldjoints.e.pumpcasingandvalvebodyweldjoints.Thisincludestheweldmetalandbasemetalforonc-wallthick-nessbeyondtheedgeofweld.Thcexaminationsshallcover100%oftheweld.C-GPRESSURE-RETAININGWELDSINPIPING,PUMPS,ANDVALVESINSYSTEMSWHICHCIRCULATEOTHERTHANREACTORCOOLANTTheareasshallinclude50%ofthetotalnumberofthefollowirtgwelds:a.circumferentialbuttweldsatstructuraldiscontinuities.'.circumfcrcntialbuttwcldsinpipingwithin3pipediametersofthccenterlineofrigidpipeanchors,oranchorsatthcpene-trationofthcprimaryreactorcontainment,oratrigidlyanchoredcomponents.c.longitudinalweldjointsinpipefittings(i.c.,intees,elbows,rcduccrs).d.branchconnectionweldjoints.e.pumpcasingandvalvebodyweldjoints.Thisincludestheweldmetalandbasemetalforoncwallthick-nessbeyondthcedgeofweld.Thcweldsselectedshallprovidearcprcscntativesamplingamongthetotalnumberofweldscoveredby(a)to(e)above.'fheexaminationshallcover100%oftheweld.'tructuraldiscontinuitiesincludeweldjointsatpipe-tovesselnoulc,pipe-to-valvebody,pipe-to-pumpcasing,pipe-to-tittings(i.c.,elbows,tees,reducers,flangcs),andpipe-to.pipeofdiffcrcntschedulewallthickness.57 TableINC-2600SECTIONXI-INSERVICEINSPECTIONOFNUCLEARI'OiVEI<PLANTCOMPONENTSTABLEIWC-2600COMPONENTS,PARTS,ANDMETHODOFEXAMINATIONItemNo.C1.1C1.2C1.3C1.4ExaminationCategoryTableIWC.2520C.AC.BCCCDComponentsandPartstobeExaminedPRESSUREVESSELSCircumferentialbuttwelds.Nozzleto.vesselweldsIntegrallymeldedsupportsPressure-retainingboltingMethodVolumetricVolumetricSurfaceVisualandeithersurfaceorvolumetricC2.1C2.2C2.3C2.4C2.5C2.6C3.1C3.2C3.3C3.4~'C4.1C4.2Q4.3C4.4C.F,CGC.F,CGC.F,C-GC.DC-E-1C.E.2C.F,C.GC-DC.E.1C.E-2C-F,CiGC.DC.E-lCE-2PIPINGCircumferentialbuttweldsLongitudinalweldjointsinfittingsBranchpipeto.pipeweldjointsPressureretainingboltingIntegrallymeldedsupportsSupportcomponentsPUMPSPumpcasingweldsPressure.retainingboltingIntegrallyevoldedsupportsSupportcomponentsVALVESValvebodyweldsPressure.retainingboltingIntegrally~aidedsupportsSupportcomponentsVolumetricVolumetricVolumetricVisualandeithersurfaceorvolumetricSurfaceVisualVolumetricVisualandeithersurfaceorvolumetricSuttaceVisualVolumetric,.VisualandeithersurfaceorvolumetrtcSurfaceVisual58 (InCourseofPreparation)59 IWC-4200GENERALREQUIREMENTSTherepairrulesofIW8-4000shallapply.60 IWC-5200SYSTEMTESTREQUIREMENTSIWC-5220PRESSURE(a)Thesystemhydrostatictestpressureshallbeatleast1.25timesthesystemdesignpressure(Pp)andconductedatatesttemperaturenotlessthan100Fexceptasmayberequiredtomeetthetesttemp-eraturerequirementsofIWA-5230.(b)Thetestpressuremaybereducedinaccordancewiththefollowingtablewhensystemhydrostatictestingisrequiredtobeconductedattemperaturesabove100Finordertomeetthefracturetoughnesscriteriaapplicabletoferriticmaterialsofwhichthesystemcomponentsareconstructed.TestTemperatureTestPressure100F200F300F400F500F1.25Pp1.20Pp1.15Pp1.10Pp,1.05Pp(c)Forcomponentsthatarenotrequiredtofunctionduringreactoroperation,thesystemtestpressureshallnotbelessthan100%ofthepressuredevelopedduringtheconductofaperiodicsysteminservicetest.'nthecaseofstoragetanks,thenominalhydrostaticpressuredevelopedwiththetankfilledtoitsdesigncapacityshallbeacceptableasthesystemtestprcssure.(d)Open-endedportionsofanonclosedsystem(e.g.,suctionlinefromastoragetank,ordischargelineofacontainmentsprayheader)extendingtotitefirstshutoffvalvemaybeexemptedfromthetestrequirementsofIWC-2510.rSysteminservicctestsincludepressurizationofsystemstoconductfunctionaltests(i.e.,valvesandpumps),orasystempressuretcsLP61 II IWD-1000SCOPEANDRESPONSIBILITY.IWD-1100Scope.IIVD-1200ExaminationRequirements.IWD-2000INSPECTIONREQUIREMENTSIIVD-2100PreserviceInspection.IWD-2400InspectionSchedule.IIVD-2410InspectionProgramDVD-2600ExaminationRequirement.IWD-3000EVALUATIONOFEXAMINATIONRESULTS(InCourseofPreparation)IWD-4000REPAIRPROCEDURESIIVD4200'eneralRequirementsIWD-5000SYSTEMPRESSURETESTSIWD-5200SystemTestRequirements.....656565666666'66668686969

IWD-1100SCOPEThisSubsectiondefinesrulesandrequirementsforinserviceinspectionofClass3pressure-retainingcomponents(andtheirsupports)inlightwatercooledpowerplants.IWD-1200EXAMINATIONREQUIREMENTSTheexaminationrequirementsofIWDshallapplytoClass3pressure-retainingcomponents(andtheirsupports).65 ART'1CIEIVVB-2000INSPECTIONREQUIREMENTSIYVD-2100PRESERVICEINSPECTIONAllexaminationsrequiredbythisArticleshallbeperformedcompletely,once,asapreserviceex-aminationrequirementpriortoinitialplantstartup.IWD-2400INSPECTIONSCHEDULEIWD-2410INSPECTlONPROGRAM(a)Inserviceexaminationsmaybeperformedduringsystemoperationplantoutages.(b)100%ofthecomponentsshallhavebeentestedandexaminedinaccordancewithIWA-5000,IWD-5000,andIWD-2600'ytheexpirationofeachinspectioninterval.(c)Inaddition,100%ofthecomponentsshallhavebeenexaminedinaccordancewithIWA-5240andIWD-2600whileinoperationorduringsysteminservicetesting,bythcexpirationofcvcryone-thirdofeachinspectioninterval.IWD-2600EXAMINATIONREQUIREMENTSComponentsinsystems'rportionsofsystemsshallbesubjectedtothefollowingexamination:(a)Visualexaminationshallbeconductedforevidenceofcomponentleakages(otherthancon-trolledorcollectedleakages),structuraldistress,orcorrosion,whenthesystemisundergoingeitherasysteminscrvicetest,componentfunctionaltest(i.e.,valvesandpumps)orasystempressuretest.(b)Inthecaseofburiedcomponents(e.g.,un-dergroundpiping),valvesshallbeprovidedtopermit.isolationoftheburiedportionsofpipingforthepurposeofconductingasystempressuretestinlieuofthevisualexamination.AlossofsystempressureduringthetestshallconstituteevidenceoFcomponentleakage.(c)Supports(restraints)andhangersforcom-ponentsexceedingfour-inchnominalpipesizewhosestructuralintegrityisreliedupontowithstanddesign"loadswhenthcsystemfunctionisrequiredshallbevisuallyexaminedtodetectanylossofsupportcapability,andevidenceofinadequaterestraint.'Amogthespurmsinnludsdinthisgroup,thsfollowingsrntypicalexamples:(a)Componentcoolingwatersystemsforresidualheatremovalfromthereactor.(b)Cotnponentcoolingwatersystemsforemergencycorecooling.post-accidentcontainmentheatremovalandatmospherecleanup.(c)Portionsofservicewatersystemsrequiredtoaccomplishthefunctionsassociatedwtthsystems(t)and(2)above.t ARTLCjKI'D-3000.EVAjUM'j:QNGjFE<XAMKNM'LGNRESUjL7S(InCourseofPreparation)67 DVD-4200GENERALREQUIREMENTSTherepairrulesofIWB-4000shallapply.GS IWD-5200SYSTEMTESTREQUIREMENTS(a)Thesystemtestpressureshallbeatleast1.10timesthesystemdesignpressure.(b)lnthccaseofstoragetanks,thenominalhydrostaticpressuredevelopediviththetankfilledtoitsdesigncapacityshallbeacceptableasthesystemtestpressure.(c)Open-endedportionsofasystem(e.g.,suctionlinefromastoragetank)extendingtothefirstshutoffvalvemaybeexemptedfromthetestrequirementsofIWD-5200.69

SUBSECTIONDVPIMP-1000IMP-1100Iivp-1200liVP-1300ISVP-1400IMP-1500DVP-1600liVP-1700INTRODUCTIONScope..ExclusionOwnerResponsibilityBy-PassLoopsDetectionofChargeDetectionofHydraulicChange...DetectionofMechanicalChange73.73737373737373I'lVP-2000DEFINITIONSIMP-2100DefinitionsIMP-2110PumpsIMP-2111InserviceTestIMP-2112NormalPlantOperationIWP-2113OperationalReadinessIIVP-21.14InserviccLife.Ii~VP-2115RoutingServicingIMP-2116SystemResistanceIMP-2117VariableResistanceSystemsDVP-2118FixedResistanceSystemsI'lVP-3000INSERVICETESTPROCEDURESIIVP-3100InserviccTestProcedure....................................;............IMP-3110ReferenceValues.IIVP-3111EffectofPuinpReplacement,Repair,andRoutineServicingonReferenceValuesIMP-3112ToEstablishanAdditionalSetofReferenceValuesIIVP-3200AnalysisofResultsIMP-3210AllowableRangesoflnserviceTestQuantities.I)VP-3220TimeAllowedforAnalysisofTests.IWP-3230CorrectiveActionIIVP-3300ScopeofTestsDVP-3400FrequencyofInserviceTestsIMP-3500,DurationofTests.l)VP4000METHODSOFMEASUREMENTDVP4100InstrumentsIIVP4110QualityISVP4111Range.......74747474...74..*7474747474747575757575767676767676767878787871 DVP4112InstrumentLocation,Transmitters,ComputersDVP4113Calibration...DVP4114FluctuationsDVP4115PositionSensitiveInstrumentsDVP4200PressureMeasurementDVP4210GageLines.DVP4211PressureTapConstructionDVP4212PressureTapLocationDVP4213DifferentialPressureDVP4300TemperatureMeasurementDVP4310Bearings.DVP4400RotativeSpeeds.......................................DVP4500Vibration.DVP4510VibrationAmplitude.DVP4520InstrumentstoMeasureAmplitude.IWP-6000RECORDSANDANALYSISOFINSERVICETESTSDVP-6200Requirements.DVP-6210SummaryListing.IWP-6220PumpRecords.DVP-6230InserviceTestPlansDVP-6240RecordofTestsDVP-6250RecordofCorrectiveAction.IWP-6260RecordAccess.787878787&78787979797979797979808080808080808072 IWP-1100SCOPEThissubsectiondefinestherulesandrequirementsforinservicetestingofClassI,2,and3pumpswhichareinstalledinwater-coolednuclearpowerplantsandwhichareprovidedwithanemergencypowersource.Theresultsofthesetestsaretobeusedinassessingoperationalreadinessofthepumpsduringtheirservicelife.IWP-1200'XCLUSIONDriversarcexcludedexceptwhenthepumpanddriverformanintegralunitandthepumpbearingsareinthedriver.IWP-1300OWNERRESPONSIBILITYInadditiontotherequirementsofISA-1400,theOwnershallhaveincludedaspartofthcpumpandplantdesignallnecessaryvalves,instrumentation.andsuchotherprovisionsasmayberequiredtocomplywiththissubsection.IWP-1400BY-PASSLOOPSIncaseswhcrcapumpcannotpracticallybetestedinitsregularcircuit,aby-passloopmaybeused.IWP-1500DETECTIONOFCHANGEThehydraulicandmechanicalconditionofapumprelativetoapreviousconditioncanbcdeterminedbyattemptingtoduplicatebytestasetofbasicreferenceparameters.Deviationsdetectedaresymptomsofchangesand,dependinguponthedegreeofdeviation,indicateneedforfurthertestsorcorrectiveaction.IWP-1600DETECTIONOFHYDRAULICCHANGERotativespeed,flowrate,anddifferentialpressurearebasicparameterswhich,whenapumpisoperatingwithadequatesuctionconditionsdescribethehy-drauliccharacteristicsofapump.TheseparametersarerelatedbythefunctionalequationhP=F(YmQg)Duringtestwhenthevaluesofanytwooftheseparametersareadjustedtoreferencevaluesthevalueofthethirdparameterisestablished.Ifthetestdataindicatesthatadeviationfromapreviousreferencevaluehasoccurredandalltestdataiscorrect,achangehastakenplaceinthehydrauliccomponentsofthepumpwhichmaywarrantcorrectiveaction.Thus,thereistherequirementtomeasurethesebasicparameters.IWP-1700DETECTIONOFMECI.IANICALCHANGEVibrationandbearingtemperaturearetwobasicparameterswhichdescribethemechanicalchar-acteristicsofapump.Valuesdeterminedunderaspecificdynamicload,i.e.speed.differentialpressure,andflowrate,shouldbeduplicatedinfuturetestsundersimilarloadconditions.Deviationsfromreferencevaluesmayindicatechangesintheme.-chanicalcomponentswhichmaywarrantcorrcctivcaction.Thusthereistherequirementtomeasurethesebasicparameters.73 ItyVP-21DDDEFINITIONSIWP-2110PUMPSThetermpumpsasusedherein,refersonlytothoseofthecentrifugalanddisplacementtype.IWP-2111InseryiceTestlnservicetestisaspecialtestprocedureforobtainingthrough-measurement-,-=-or-observation,informationtodeterminetheoperationalreadinessofapump.Thesetestsarenotdesignedtoestablishcompletepumpperformance.IWP-2112NormalPlantOperationTheterm"normalplantoperation"asusedherein,rcfcrstotherespectiveconditionsofstart-up,hotstandby,operation,orcool-downofthenuclearpowerplant.IWP-2113OperationalReadinessOperationalreadinessisthecapabilityofapumptofulfillitsfunction.packingring,mechanicalsealmaintenance,whichdoesnotrequiredisassemblyofthepumporre-placementofpumpparts.IWP-2116SystemResistanceSystemresistanceisthehydraulicresistancetoflowinasystem.SymbolsQuantitiesUnitsUnitAbbrevia.tionsIWP-2117,VariableResistanceSystemsAvariableresistancesystemisonewhereinthehydraulicresistanceisvariedtoduplicateareferenceflowrateordifferentialpressure.IWP-2118,FixedResistanceSystems.'...."*Afixedresistancesystemisonewhereinthehydraulicresistanceremainsunchangedfromtesttotest.TABLEIWP-1100.1SYMBOLS,QUANTITIES,ANDUNITSIWP-2114InscrviceLifeInscrvicelifeisthatperiodinthelifeofapumpfromthetimeitisinstalledandacceptedforserviceuntilitisretiredfromservice.IWP-2115RoutineServicingRoutineservicingistheperformingofplanned,preventivemaintenance,suchaschangingoil,flush-ingcoolingsystem,adjustingpacking,oraddingaaPPi0rTbVDifferentialpressureacrosspumpInletpressureFlowrateSubscriptdenotesreferencequantityBearingtemperatureVibrationamplitude(Peak.tok'eak)rm,1,ExponentsNRotativespeedRevolutionsperminutePoundspersquareinchPoundspersquareinchgogeGallonsperminuteDegreesFahrenheitThousandthsofaninchrpmpsipsiggpmFmil AM'j:CjLKj:%F-3000JNSERVK.'K'XKSYPROCEDURKSIWP-3100INSERVICETESTPROCEDUREAninservicetestshallbeconductedwiththepumpoperatingatnominalmotornameplatespeedforconstantspeeddrivesandataspeedadjustedtothereferencespeedforvariablespeeddrives.Invariableresistancesystemsthe.resistanceofthesystemshallbevarieduntileitherthemeasureddifferentialpressureorthclneasuredflowrate,butnotboth,shallequalthecorrespondingrefercnccvalue.InvariableorfixedresistancesystemstheTestquantitiesshowninTableIWP-3100-1shallthenbemeasuredorobservedasdirectedinthisSubsection.Eachmeasuredtestquantityshallthenbecomparedtothereferencevalueofthesamequantity.AnydeviationsdeterminedshallbecomparedtothelimitsgiveninTableIWP-3100-2andthespecifiedcorrectiveactiontaken.IWP-3110REFERENCEVALUESRcfcrencevaluesaredefinedasoneormorefixedsetsofvaluesofthequantitiesshowninTableIWP-3I00-)asmeasuredorobservedwhentheequipmentisknowntobeoperatingacceptably.AllsubsequenttestresultsshallbecomparedtothesereferencevaluesortonewreferencevaluesestablishedinaccordancewithparagraphsIWP-3111andIWP-3112.Referencevaluesshallbedeterminedfromtheresultsofaninservicetestwhichmayberunduringpreoperationaltestingorfromthcresultsofthefirstinscrvicetestrunduringpoweroperation.Referencevaluesshallbcatpointsofoperationreadilyduplicatedduringsub-sequentinservicetesting.IWP-3111EffectofPumpReplacement,Repair,andRoutineServicingonReferenceValuesAfterapumphasbeenreplaced,anewsetorsetsofreferencevaluesshallbedeterminedfromtheresults'fthefirstinservicctestrunafterthepumpisputintoService.Whenareferencevalueorsetofvaluesmayhavebeenaffectedbyrepairorroutineservicingof-.'hepump,anewreferencevalueorsctofvaluesshallbedeterminedorthepreviousvalu'ereconfirmedbyaninscrvicetestrunpriortoorwithin96hoursafterreturnofthepumptonormalservice.Deviationsbctivecnthcpreviousandnewsetofreferencevaluesshallbcidentifiedandverificationthatthenewvaluesrepresentacceptablepumpoperationshallbeplacedinthepumprecord.TABLEIVIP-3100.1INSERVICETESTQUANTITIESQuantityMeasureObserveSpeed,N(ifvariablespeed)lnle!prcssurePlDifferentialPrcssure,hPFlowrate,QVibrationAmplitude,VProperlubricanrlevelorprcssureBearingTemperatureTb'nafixedresistancesystemitisrequiredtomeasurehporQ,notboth.Inavariableresistancesystembothshallbcmeasured.',Ilcasurcbcforcpumpslartupandduringtest.IWP-3112ToEstablishanAdditionalSetofReferenceValuesShoulditbenecessaryordesirableforsomereasonotherthanstatedinparagraphIWP-3111toestablishanadditionalsetofreferencevalues,aninservicetestshallfirstberunatthcconditionsofanexistingsetofreferencevaluesandtheresultsanalyzed.Ifoperationissatisfactory,,asecondtestrunatthenewreferenceconditionsshallfollowassoonaspractical.Theresultsofthistestshallestablishtheadditionalsctofreferencevalues.Wheneveranadditionalsetofrcfercnccvaluesisestablished,thereasonsforsodoingshallbejustifiedanddocumentedinthepumprecord.75 llVP3200IWP3500SECTIONXIINSERYICEIiISPECTIOilOFNUCLEARPOPOVERPLANTCOMPONENTSTABLEIWP-31002ALLOWABLERANGESOFTESTQUANTITIESTestQuantityAlertRangesRequiredActionRangesAcceptableRangeLowValuesHighValuesLowValuesHighValuesPihPQVVTbWhen0CVrC0.6milWhen0.6mil<VrC2.0mili.93to1.02BPr.94to1.02QrV-0to1milV-0to2Vrmili.90to.93nPr.90to.94QrNoneNoneWhenVr>5.0milV-0to14VrmilWhen2.0mil<VrCS.OmilV-0tol2+Vr)milNoneI1.02to.1.03nPr1.02to1.03QrV-1to1.5milV-2Vrmilto3VrmilV-2(2+Vr)milto14+Vr)mil,V-L4Vrmilto1.8Vrmil2<.90dPr<.90QrNoneNoneNoneNoneI>1,03APr>1.03QrV>1.SmilV>3VrmilV>14+Vr)milV>1.8Vrmil'ishallbewithinthelimitsspecified,bytheOwnerinthcpumprecord.sTbshallbewithinthelimitsspecifiedbytheOwnerinthepumprecord.'ccttVP-3230'WP-3200ANALYSISOFRESULTSIWP-3210ALLOWABLERANGESOFINSERVICETESTQVANTITIESTheallowablerangesofinservicetestquantitiesinrelationtothereferencevalues,aretabulatedinTableIWP-3100-2.Intheeventtheserangescannotbemet,theOwnershallspecifyinthepumprecordthereducedrangelimitstoallowthepumptofulfillitsfunction,andthoselimitsshallbcusedinlieuoftherangesgiveninfableI'iVP-3100-2.isfactoryinservicetesthasbeenconductedinac-~cordancewithIWP-3111.IWP-3300SCOPEOFTESTSEachinservicetestshallincludethemeasurementandobservationofallquantitiesinTableIWP-3100-1exceptbearingtemperatureswhichshallbemeasuredduringatleastoncinservicetesteac'hyear.IWP-3400FREQUENCYOFINSERYICETESTSIWP-3220TIMEALLOWEDFORANALYSISOF'I'ESTSAlltestdatashallbeanalyzedwithin96hoursaftercompletionofatest.IWP-3230CORRECTIVEACTION(a)Ifdeviationsfallwithinthe"AlertRange"ofTableIWP-3100-2,thefrequencyoftestingshallbedoubleduntilthecauseofthedeviationisdeterminedandcorrectedandeithertheexistingreferencevaluesrcvcrificdoranewsetestablishedperIWP-3111.(b)Whensubsequenttestsshowdeviationsgreaterthanallowed(sccTableIWP-3100-2),theinstrumentsinvolvedmayberecalibratedandthctestrerun.(c)Ifthedeviationsfallwithinthe"RequiredActionRange"ofTableIWP-3100-2,thcpump'shallbedeclaredinopcrativc,andnotreturnedtoserviceuntiltheconditionhasbeencorrected.Thecorrectiveactionshallbeconsideredcompletedwhenasat-(a)Aninservicetestshallberunoneachpump.nominallyeachmonthduringnormalplantoperation.Itisrecommendedthatthistestfrequencybemaintainedduringshutdownperiodswherethiscanreasonablybcaccomplished,althoughthisisnotmandatory.Ifitisnottestedduringplantshutdown.thepumpshallbetestedwithinoneweekafterplantisreturnedtonormaloperation.(b)Pumpsthatareoperatedmorefrequentlythaneverymonthneednotberun.orstoppedforaspecialtest.providedtheplantIogshowseachsuchpumpwasoperatedatleastonceeverymonthatthereferenceconditionsandthequantitiesspecifiedweremeas-ured.observed,recorded,andanalyzed.IWP-3500DURATIONOFTESTS(a)AVhcnmeasurementofbearingtemperatureisnotrequired,eachpumpshallberunforatleastfiveminutesunderconditionsasstableasthe'system76 IMP-3000-INSERVICETESTPROCEDURESIWP.3500permits.Attheendofthistimeatleastonemeasurementorobservationofeachofthequantitiesspecifiedshallbemadeandrecorded.(b)IVhenmeasurementofbearingtemperatureisrequired,eachpumpshallberununtilthebearingtemperatures(IMP-4310)stabilize,andthenthequantitiesspecifiedshallbemeasuredorobservedandrecorded.Abearingtemperatureshallbccon-sideredstablewhenthreesuccessivereadingstakenattenminuteintervalsdonotvarybymorethan3%.77 liVP-4100,INSTRUMENTSIWP-4110QUALITYAllinstrumentsshallhavenominalerrorswithinlimitsshowninTableIWP-4110-1.Stationin-strumentsmeetingtheserequirementsshallbeac-ceptable.IWP-4111RangeThcfullscalerangeofeachinstrumentshallbenotgreatertharifourtime'sthereferencevalue.".IWP-4112InstrumentLocation,Transmitters,Cotnputcrsinstrumentsshallbelocatedattheirinputsourceandreaddirectlyorviavideotransmission.ortransmittersmaybeused.Instrumentoutputsmaybefeddirectlyinto'acomputerforprocessingandindication,ordigitalprintout.IMP-4113CalibrationAllinstruments,togetherwiththeirtransmitterswhereused,shallbecalibratedpriortothees-tablishmentofreferencequantities.Allneworrepairedinstrumentsshallbecalibratedpriortotestuse.Asystemofcalibrationrecordsshallbeusedtoidentifyeachinstrumentanditsdateofcalibration,orTABLEIWP-4110.1NOMINAIMAXIMUMINSTRUMENTERRORSalternativelyeachinstrumentmaycontainanat-tachedtagorstickerthatrecordsthedateoflastcalibration.Exceptasrequiredabove,allinstrumentsusedforthesetestsshallbeverifiedforcalibrationvalidityonaregularbasisasestablishedbytheOwner.IWP-4114FluctuationsSymmetricaldampingdevicesoraveragingtech-niquesmaybeusedtoreduceinstrumentfluctuationstowithin~2'fthcobservedreading.Hydraulic'.readingsmaybedampedbyusinggagesnubbersor>>.bythrottlingsmallvalvesininstrumentlines.If-throttlingofsmallvalvesisusedtheoperatorshallalternatelyopenandclosethevalveseveraltimestoverifyunobstructedpressurecommunication,whileobservingtheinstrumentreading.IWP-4115PositionSensitiveInstrumentsInstrumentswhosereadingsart.'positionsensitiveshallbeeitherpermanentlymountedorprovisionshallbemadetoduplicatepositionforeachtest.IWP-4200PRESSUREMEASUREMENTIWP-4210GAGELINESlfagagelincissuchthatthepresenceorabsenceofliquidcouldproduceadifferenceofmorethant/~%intheindicatedvalueofthcmeasuredpressure,meansshallbeprovidedtoassureordeterminethepresenceorabsenceofliquidasrequiredforthestaticcorrectionused.PressureOifferentialpressureFfowrateSpeedTemperatureVibrationamplitudex2/0offullscalea2%offuilscaies2%offullscales2%offullscaies5%offullscale+5%offullscaleIWP-42I1PressureTapConstructionPressuretapsshallbeflushwithandnormaltothewalloftheliquidpassage.78 ItVP-4000-ibIETIIODSOf'hIEASUREWENTINP.4212-ltVf'.4520IWP-4212PrcssureTupI.ocationPressuretapsshallbclocatedinasectionoftheflowpaththatisexpectedtohavereasonablystableflowascloseaspracticaltothepump.Anylinevalvesbetweeninletanddischargepressuretapsshallbeinanopenpositionduringtheinservicetest.IWP-4213DifferentialPrcssureThedifferentialpressureacrossapumpshallbedeterminedbyuscofeitheradifferentialpressuregageordifferentialpressuretransmitterthatprovidedirectmeasurementofpressuredifference,orbytakingthedifferencebetweenthepressureatapointintheinletpipe,andthepressureatapointinthedischargepipe.IMP-4300TEMPERATUREMEASUREMENTIWP-4310BEARINGSThetemperatureofallcentrifugalpumpbearingsandmainshaftbearingofreciprocatingpumpsshall-bemeasured"atpointsselectedtoberesponsivetochangesinthetemperatureofthebearing.Oiltemperature,priortotheoilenteringacooler,shallbeconsideredthebearingtemperature.IMP-4400ROTATIVESPEEDSForallpumpsdirectlycoupledtomotordriversofeithersynchronousorinductiontype,therotativeshaftspeedneednotbemeasured.Whenanyothertypeofdriveroravariablespeedcouplingisused,therpmofthepumpshaftshallbedeterminedbymeasurement.IMP-4500VIBRATIONIWP-4510VIBRATIONAMPLITUDEAtleastonedisplacementvibrationamplitude(peak-to-peakcomposite)shallbereadduringeachinservicetest.Thedirectionofdisplacementshallbemeasuredinaplaneapproximatelyperpendiculartotherotatingshaft,andinthehorizontalorverticaldirectionthathasthelargestdeflectionfortheparticularpumpinstallation.Thelocationshallgenerallybeonabearinghousing,oritsstructuralsupport,provideditisnotseparatedfromthepumpbyanyresilientmounting.Onapumpcoupledtothedriver,themeasurcmcntshallbetakenonthebearinghousingnearthecoupling;onclose-coupledpumps,thcmeasurementpointshallbeascloseaspossibletotheinboardbearing.Onreciprocatingpumps,thelocationshallbeonthebearinghousingof,themainpumpdriveshaft,approximatelyperpendiculartoboththeshaftandthelineofplungertravel.liVP-4520INSTRUMENTSTOiVIEASUREAMPLITUDEOneofthefollowingtypes'ofinstrumentsshallbe=used:(a)Seismictransducerwithtransmissiontoaremotereadoutlocation.(b)Aportable-typevibrationindicator.Theprobeormeasurementrcfcrencepointshallbeclearlyidentifiedtopermitsubsequentduplicationinbothlocationandplane.(c)Anappropriatelycalibratedproximitymeas-uringinstrumentthatisdesignedfordetectingtheradialdeflectionoftherotatingshaftorcoupling.Thefrequencyresponserange,ofreadoutsystemshallbefromhalfminimumspeedtoatleastmaximumpumpshaftrotationalspeed.

IWP-6200REQUIREMENTSIWP-6210SUMMARYLISTINGAsummarylistingallpumpscoveredbythisSubsectionshallbemaintainedinaformatthatshallportraythecurrentstatusofthetestprogratn.WhenallquantitiesmeasuredduringatestarewithintheacceptablerangeofTableIWP-3100-2,onlythedateofeachsuccessfultestshallbelisted.IWP-6220PUMPRECORDSTheOwnershallmaintainarecordforeachpumpcoveredbythissubsectionwhichshallincludethefollowing:(a)Thenameofthemanufacturer,theman-ufacturer'smodelandsertalorotheridentificationnumber.(b)Acopyofthemanufacturer'sacceptancetestreport,il'any,orasummarythereoF.IWP-6230INSERVICETESTPLANSThetestplansshallincludethcfollowing:(a)Thehydrauliccircuittobeused.(b)Thelocationandtypeofmeasurementforeachofthcrequiredtestquantities.(c)Thereferencevalues(TableIWP-3100-1),limits"ofP;andTt,(TableIWP-3100-2)andanyothervaluesrequiredbythisSubsection.IWP-6240RECORDOFTESTSTherecordshallincludethefollowing:(a)Dateoftest.(b)Measuredandobservedquantities.(c)Identificationofinstrumentsused.(d)Comparisonswithallowablerangesoftestvaluesandanalysisofdeviations.(e)Requirementforcorrectiveaction.gSignatureofthepersonorpersonsresponsibleforconductingandanalyzingthetest.IWP-6250RECORDOFCORRECTIVEACTIONTherecordshallincludeasummaryofthecorrectionsmadeandthesubsequentinservicetestandconfirmationoFoperationaladequacy,IWP-3111,andthesignatureoftheindividualresponsibleforcorrectiveactionandverificationofresults.IWP-6260RECORDACCESSTheinservicetestplansandrecordsshallbemaintainedattheplantandshallbeaccessibleforaudtt.80 DVV-1000INTRODUCTIONLWV-1100Scope........IWV-1300ExclusionsIWV-1400OwnerResponsibilityIWV-2000DEFINITIONSIWV-2100Valve.................IWV-2110CategoriesofValves.IWV-2120OperationalReadinessIWV-2130InscrviceTest.IWV-2140Exercising.IIVV-2150Maintenance.........I%V-2180InserviceLifeIWV-3000TESTPROCEDURESIWV-3100PrcserviceTests.........................IWV-3200ValveRcplaccmcnt,RepairandMaintenance...IWV-3300CheckofValve.PositionIndicator.IWV-3400InserviccTests,CategoryA,Category8ValvesIWV-3410ValveExercisingTestIWV-3420ValveLeakRateTestIWV-3500InserviceTests,CategoryCValves.IWV-3510SafetyValveandReliefValveTestsIWV-3520CheckValveTestsIWV-3600InserviceTests,CategoryDValves.IWV-3610ExplosivelyActuatedValveTests.IWV-3620RuptureDiskTestsIWV-3700InserviceTests,CategoryEValves.I)VV-6000RECORDS..DVV-6100Requirements.IWV.6200OwnerResponsibilitiesIWV-6210SummaryListingIWV.6220PreoperationalTestsandExaminationsIWV-6230TestandExaminationResultsIWV-6240RecordAccess83838383848484848484848485858585858586878787888888888989898989898981

IWV-1100SCOPEThisSubsectiondefinestherulesandrequirementsforinservicetesting,ofCodeClasses1,2,and3valvessubjecttotheexclusionsofIWV-1300,whichareinstalledincommercialwater-coolednuclearpowerplantsandwhichfallinthecategoriesdefinedinIWV-2101.Testresultsareintendedtoverifyvalveoperationalreadinessonacontinuingbasis.IWV-1300EXCLUSIONSValvesthatarenotcoveredbythisSubsectionincludevalvesusedforoperatingconvenienceonlysuchasmanualvent,drain,instrumentandtestvalves,andvalvesusedformaintenanceonly.IWV-1400OWNERRESPONSIBILITYInadditior>totherequirementsinIWA-1400,eachspecificvalvetobetestedbytherulesofthisSubsectionshallbeidentifiedbythcOwnerandlistedintheplantrecords(IWV-6000).83 IWY-2100YALYE"Valve"isanytypeofvalvewithinthescopeofthisSubsectionwithanytypeofactuationsuchasmanual,power,orself-actuated.andincludestheactuatingandpositionindicatingsystem.Externalcontrolandprotectionsystemsresponsibleforsensingplantconditionsandprovidingsignalsforvalveoperationarenotincluded.IWV-2110CATEGORIESOFVALVESCategories'fvalvessubjecttotherulesofthisSubsectionarcdefinedas:(rr)CategoryA-valvesforwhichseatleakageislimitedtoaspecificmaximumamountintheclosedpositionforfulfillmentoftheirfunction.(b)Category8-valvesforwhichseatleakageintheclosedpositionisinconsequentialforfulfillmentoftheirfunction.(c)CategoryC-valveswhichareself-actuatinginresponsetosomesystemcharacteristic,suchaspressure(reliefvalves)orflowdirection(checkvalves).(d)CategoryD-valveswhichareactuatedbyanenergysourcecapableofonlyoneoperation,suchasrupturedisksorexplosiveactuatedvalves.tCombiaadouofcatgories,suchascategorieaACaretobeusedwhenmorcthanonedistinguishingcategorycharacteristicisapplicable.Insuchcases,allrcquircmentsofeachoftheindividualcategoriesarcapplicable,althoughduplicationorrepetitionofcommontestingrequirementsisnotnecessary.(e)CategoryE-valveswhicharenormallylocked(orsealed)openorlocked(orsealed)closedtofulfilltheirfunction.IWV-2120OPERATIONALREADINESSOperationalreadinessisthecapabilityofavalvetofulfillitsfunction.IWV-2130INSERVICETESTInservicetestisaspecialtestprocedureforobtainingthroughmeasurementorobservation,informationtodeterminetheoperationalreadinessofavalve.IWV-2140EXERCISINGExercisingisthedemonstrationbasedondirectorindirectvisualorotherpositiveindicationthatthetnovingpartsofavalvefunctionsatisfactorily.IWV-2150iVIAINTENANCEMaintenanceisroutinevalveservicingorworkonavalveundertakentocorrectorpreventanabnormalorunsatisfactorycondition.IWV-2180INSERVICELIFEInscrvicelifeisthatperiodinthelifeofavalvefromthetimeitisinstalledandacceptedforserviceuntilitisretiredfromservice.84 AM'ICjLKI'pIt'V-3000fESTPII'.OCKDURKSIWV-3100PRESERVICETESTSEachvalve,afterinstallation,andpriortoservice,shallbegiventheinservicetestsrequiredbythisSubsectionforitsspecificcategory.Thesetestsshallbeconductedunderconditionssimilartothosetobe'xperiencedduringsubsequentinservicetests.IWV-3200VALVEREPLACEMENT,REPAIRANDMAINTFNANCEAfteravalveoritscontrolsystemhaseitherbeenreplaced,repaired,orhas,undergonemaintenancethatcouldaffectitsperformance,andpriortothetimeitisreturnedtoservice,itshallbctestedasnecessarytodemonstratethattheperformanceparameterswhichcouldbeaffectedbythere-placement,repair,ormaintenancearewithinac-ceptablelimits.Adjustmentofstempacking;removalofthebonnet,stemassembly,oractuator;ordisconnectionofhydraulicorelectricallinesareexamplesofmaintenancethatcouldaffectvalveperformanceparameters.IWV-3300CHECKOFVALVE-POSITIONINDICATORAltvalveswithremotepositionindicators.whichduringplantoperationareinaccessiblefordirectobservation,shallbevisuallyobservedatthesame(orgreater)frequencyasscheduledrefuelingoutagesbutnotlessthanoneobservationevery2years,toconfirmthatremotevalveindicationsaccuratelyreflectvalveoperation.IWV-3400INSERVICETESTS,CATEGORYA,CATEGORYBVALVESIWV-3410VALVEEXERCISINGTEST(a)I'estFrequency.CategoryAandBvalvesshallbeexercisedatleastonceevery3months,withthe85exceptionasdefinedinIWV-3410(b)(1),(e),and(f).(b)ExercisingProcedure(l)Valvesshallbeexercisedtothepositionrequiredtofulfilltheirfunctionunlesssuchoperationisnotpracticalduringplantoperation.Ifonlylimitedoperationispracticalduringplantoperationthevalveshallbepart-strokeexercisedduringplantoperationandfull-strokedduringeachcoldshutdown;incaseoffrequentcoldshutdownsthesevalvesneednotbeexercisedmoreoftenthanonceevery3months.NormallyclosedvalvesthatcannotbeoperatedduringnormalplantoperationshallbespecificallyidentifiedbythcOwnerandshallbefull-strokeexercisedduringeachcoldshutdown;incaseoffrequentcoldshutdownsthesevalvesneednotbeexercisedmoreoftenthanonceevery3months.(2)Thenecessaryvalvestemordiskmovementshallbeestablishedbyexercisingthevalvewhileobservingeitheranappropriateindicatorwhichsignalstherequiredchangeofvalvestemordisk,position,orindirectevidence,suchaschangesinsystempressure,flowrateortemperaturewhichreflectstemordiskposition.(c)PopoverOperatedValves(l)Thelimitingvalueoffullstroketimeofeachpoweroperatedvalveshallbespecifiedbytheowner.(2)Thestroke'timeofallpower-operatedvalvesshallbemeasuredtothenearestsecondor10%ofthemaximumallowablestroketime,whicheverisless,wheneversuchavalveisfull-stroketested.(3)Ifanincreaseinstroketimeof25%ormorefromtheprevioustestforvalveswithstroketimesgreaterthantensecondsor50%ormoreforvalveswithstroketimeslessthanorequaltotensecondsisobserved,testfrequencyshallbeincreasedtoonceeachmonthuntilcorrectiveactionistaken,atwhichtimetheoriginaltestfrequencyshallberesumed.Inanycase.anyabnormalityorerraticactionshallbereported.(d)Valvesinl<egrrlarUse.Valveswhichoperateinthecourseofplantoperationatafrequencywhichwouldsatisfytheexercisingrequirementsofthis

.IVIVV-3410-IWV-3420SECTIONXI-INSERVICEINSPECTIONOFNUCLEARPOWERPI.ANTCOMPONENTS.subsectionneednotbeadditionallyexercised,pro-videdthattheobservationsotherwiserequiredfortestingaremadeandanalyzedduringsuchoperationandrecordedintheplantrecordatintervalsnogreaterthanspecifiedinIWV-3410(a).(e)Fail-SafeValves.Wherepracticalvalveswithfail-safeactuatorsshallbetestedbyobservingtheoperationofthevalvesuponlossofactuatorpower.tiVhenthesevalvescannotbetestedonceevery3monthstheyshallbetestedduringeachcoldshut-down;incaseoffrequentcoldshutdowns,thesevalvesneednotbetestedlnoreoftenthanonceevery3months.IValveslnSystemsOutofService.Ifvalvesareinasystemthatisoutofservice,exercisingisnotrequiredforsuchvalvesexceptimmediatelypriortothereturnofthesystemtoservice.(g)CorrectiveActiotf.Ifavalvefailstoexhibittherequiredchangeofvalvestemordiskpositionbythistesting,correctiveaction,shallbeinitiatedim-~mediately.Iftheconditionisnot,orcannotbecorrectedwithin24hours,thevalveshallbedeclaredinoperative.Whencorrectiveactionisrequiredasaresultoftestsmadeduringcoldshutdown.theconditionshallbecorrected,beforestartup.Aretestshowingaccept'ableoperationshallberunfollowittganyrequiredcorrectiveactionbeforethevalveisreturnedtoservice.IWV-3420VALVELEAKRATETEST(a)Scope.CategoryAvalvesshallbeleak-tcstcd.(b)Frequency.Testsshallbeconductedatthesame(orgreater)frequencyasscheduledrefuelingoutagcs,butnotlessthanonceeverytwoyears.(c)DifferentialTestPressure.Valveseatleakagetestsshallbemadewiththepressuredifferentialinthesamedirectionaswillbeappliedwhenthevalveisperformingitsfunctionwiththefollowingexceptions:(l)Anyglobetypevalvemaybetestedwithpressureunderscat.(2)Butterflyvalvesmaybetestedineitherdirection,providedtheirseatconstructionisdesignedforsealingagainstpressureoneitherside.(3)Gatevalveswithtwo-piecedisksmaybetestedbypressurizingthembetweentheseats.(4)Allvalves(exceptcheckvalves)maybetestedineitherdirectionifthefunctiondifferentialpressureisISpsiorless.(5)TheuseofleakagetestsinvolvingpressuredifferentialslowerthanfunctionpressuredifferentialsarepermittedinthosetypesofvalvesinwhichservicepressurewilltendtodiminishthcoverallleakageTABLEIWV-3420-1CATEGORYAVALVESPERMISSIBLELEAKAGERATESTHESERATESAPPLICABLEPERIWV-3420lf)TestMediumLeakageRateatFunctionPrcssureDifferentialWaterAir307.5D'illilitersperhourD'tandardcubicfeetperday'nNominalvalvesizeinincheschannelopening.asbypressingtliediskintoorontotheseatwithgreaterforce.Gatevalves,checkvalves.andglobetypevalveshavingfunctionpressuredifferentialappliedoverthescat,areexamplesofvalveapplicationssatisfyingthisrequirement.Whenleakagetestsaremadeinsuchcasesusingpressureslowerthanfunctionmaximumpressuredifferential,theobservedleakageshallbeadjustedtofunctionmaximumpressuredifferentialvaluebycalculationappropriatetothetestmediaandtheratiobetween,testandfunctionpressuredifferentialassumingleakagetobedirectlyproportionaltothepressuredifferentialtotheone-halfpower.(6)Anyvalvesnotqualifyingforreducedpres-suretestingasdefinedin3420(c)(S)shallbeleak-testedatfullmaximumfunctionpressuredifferential,withadjustmentbycalculationifneededtocom-pensatefo'radifferencebetweenserviceandtestmedia.(d)SeatLeakageMeasurentent.Valveseatleakagemaybedeterminedby:(l)drainingtheline,closingthevalve.bringingonesidetotestpressure,andmeasuringleakagethroughadownstreamtelltaleconnection,or,(2)bymeasuringfeedraterequiredtomaintainpressurebetweentwovalves,orbetweentwoseatsofagatevalve,providedthetotalapparentleakrateischargedtothevalveorgatevalveseatbeingtested,andthattheconditionsrequiredbyIWV-3420(c)aresatisfied.'e)TestMedilon.Thetestmediums)iallbespec-ifiedbytheOwner.(0Anal>sisofLeakageRates.Leakage-ratemeas-urementsshallbecomparedwithpreviousmeas-urementsandwiththepermissibleleakageratesspecifiedbytheplantOwnerforaspecificvalve.ThevaluesinTableIWY-3420-1arepermissibleleakageratesandshallbeusedinevaluatinginservicetestresultswhenleakageratesarenotspecifiedbytheplantowner.

I'IVV-3000-TESTPROCEDURESDVV-3420-IIVV-3520(g)Correctiveilction(l)Valveswithleakageratesexceedingeitherthevaluesspecifiedbythcplantowner,orthoseratesshowninTableIWV-3420-1asdirectedbyIWV-3420(f),shallbereplacedorrepairedandretestedtodemonstratesatisfactoryoperationbeforebeingreturnedtoservice.(2)Forvalve's6in.andlarger.ifaleakagerate'xceedstheratedeterminedbytheprevioustestbyanamountthatreducesthemarginbetweenmeasuredleakagerateandthemaximumpermissiblerateby50%ormore,thctestfrequencyshallbedoubledandtestsscheduledtocoincidewithacoldshutdownuntilcorrectiveactionistaken,atwhichtime,theoriginaltestfrequencyshallberesumed.Whentestsshowa'eakagerateincreasingwithtime,andaprojectionbasedonthreeormoretestsindicatesthattheleakagerateofthenextscheduledtestwillexceedthemaximumpermissibleleakageratebymorethan10%,thevalveshallbereplacedorrepairedandretestedtodemonstratesatisfactoryoperationbeforebeingreturnedtoservice.IXVV-3500INSERVICETESTS,CATEGORYCVALVESIWV-3510SAFETYVALVEANDRELIEFVALVETESTS(a)TestFrequency.ValvesshallbetestedattheendofeachtimeperiodasdefinedinTableIWV-3510-1.(b)TestProcedure.SafetyvalvesandreliefvalvessetpointsshallbetestedinaccordancewithASiVIEPTC25.2-1966.BenchtestingwithsuitablehydraulicorpneumaticequipmentortestinginplacewitlhydraulicorpneumaticassistequipmentmaybeusedasacceptablemethodpermittedunderPTC25.2-1966.(c)AdditionalTests.Ifanyvalveinasystemfailstofunctionproperlyduringaregulartest,additionalvalvesinthesystemshallbetestedasdeterminedbyanarbitraryassumptionthatatwelvemonthop-eratingperiodhaspassedtoanotherrefueling,andtheadditionalvalvesshallbetestedtomakethecu-mulativetotaltestedatleast60xtotalvalvesinthiscategory,whereYnowincludestheadditional12months.(SecTableIWV-3510-1fordefinitionofN.)Ifanyoftheseadditionalvalvesfailtofunctionproperlyontest,thenallvalvesinthesysteminthiscategoryshallbetested.(ri)Correctiverfction.Avalvefailingtofunctionproperlyduringtestshall'berepairedorreplacedandTABLEIWV-3510-1CATEGORYC:SAFETYANDRELIEFVALVESTestingScheduleTimePeriodNumberofValvestobeTestedSrartupthroughfirstrefuelingFirstrefuelingthroughsecondrefuelingSecondrefuelingthroughthirdrefuelingerc.N,'inimumof-Xtotalvalvesin60thiscategory.AdditionalvalvesromakecumulativeNs'estedatleast-Xtotat60valvesinthiscategoryAdditionalvalvestomakecumulativetestedarleast~Xtotal60valvesinthiscategoryerc.Nr~NsNsetc.,equalnumberofmonthsfromstartuptofirstrefueling,secondrcfucling,thirdrefueling,ctc,EVhcnNisanumberlargerthan60,allvalveswhichhavenotbeentestedduringtheprcccdingfiveyearperiodshallbctested.Thcfollow-ingperiodshallthenbcconsideredtobethesameas"startuptofirstrefueling"forpurposesofdeterminingtestfrequency,withtheaddedrcquircmcnttlratateachrcfuclingallvalveswhichhavenotbccntestedduringthcprecedingfiveyearperiodshallbetested.Subsequentperiodwillbeconsideredthcsameasfirstrefuelingtosecondrcfucling,ctc.,withNdeterminedbycount-ingmonthsfromthenewstartingpoint.shallsuccessfullypassaretestbeforebeingreturnedtoservice.IVIVV-3520CHECKVALVETESTS(a)festFrequency.Checkvalvesshallbeexercisedatleastonceevery3months,withtheexceptionsasdefinedinparagraphIWV-3520(b).(b)L.vercisingProcerlure.Checkvalvesshallbeexercisedtothepositionrequiredtofulfilltheirfunctionunlesssuchoperationisnotpracticalduringplantoperation.Ifonlylimitedoperationispracticalduringplantoperationthecheckvalveshallbepart-strokeexercisedduringplantoperationandfull-strokedduringeachcoldshutdown.Incaseoffrequentcoldshutdownsthesecheckvalvesneednotbeexercisedmoreoftenthanonceevery9months.YormallyclosedcheckvalvesthatcannotbeoperatedduringnormalplantoperationshallbespecificallyidentifiedbytheOwnerandshallbefull-strokeexercisedduringeachcoldshutdown.Incaseoffrequentcoldshutdosvnsthesecheckvalvesneednotbeexercisedmoreoftenthanonceevery9months.(l)tVorntallyOpenValves.Valvesnormallyopenduringplantoperationwhosefunctionistopreventreversedflow,shallbetcstcdinamannerthatprovesthatthedisktravelstotheseatpromptlyoncessation87 I%V-3520-DVV-3700SECTIONXI-INSERVICE1NSPECTlONOPNUCLEARPOPOVERPLANTCOIIPONENTSorreversalofflow.Confirmationthatthcdiskisonitsseatshallbebyvisualobservation,byanelectricalsignalinitiatedbyapositionindicatingdevice.byobservationofappropriatepressureindicationsinthesystem,orbyotherpositivemeans.(2)Nora(all>>CloserlValves.Valvesnormallyclosedduringplantoperation,whosefunctionistoopenonreversalofprcssuredifferential,shallbetestedbyprovingthatthediskmovespromptlyawayfromtheseatwhentheclosingprcssuredifferentialisremovedandflowthroughthevalveisinitiated,oramechanicalopeningforceisappliedtothedisk.Confirmationthatthediskmovesawayfromthescatshallbebyvisualobservation,byelectricalsignalinitiatedbyaposition..indicatingdevice,.byob-,ser'vation,ofsubstantiallyfreeflow.tliroughthevalveasindicatedbyappropriatepressureindicationsinthesystem,orbyotherpositivemeans.Thistestmaybemadewithorwithoutflowthroughthevalve.Ifitismadewithoutflowthroughthevalve,amechanicalexercisershallbeusedtomovethedisk.Theforceortorquedeliveredtothcdi'skbytheexercisermustbelimitedtonomorethan10%oftheequivalentforceortorquerepresentedbytheininimumemergency,conditionpressuredifferentialactingonthedisk,or200%theactualobservedforceortorquerequiredtoperformtheexerciseonthevalvewhennewandingoodoperatingcondition,whicheverisless.Thediskmovementshallbesufficienttoprovethatthediskmovesfreelyofftheseat.Forswingortiltingdisktypevalves.ifthetestismadebyuseoffluidflowthroughthcvalve,thcpressuredifferentialforequivalentflowshallbenogreaterthanthatobservedduringthepre-operationaltest.Forothertypesofch'eckvalves,itshallbeshownthatdiskmovcmcntissufficienttoprovideaflowareaofnolessthan50%ofthcareaoftheseatport,ortopermitflowadequateforthefunctionofthevalve.(e)Corree(iveAc(ion.Ifacheckvalvefailstoexhibittherequiredchangeofdiskpositionbythistesting,correctiveactionshallbeinitiatedim-mediately.Iftheconditionisnot,orcannotbecorrectedwithin24hours.thecheckvalveshallbedeclaredinoperative.Whencorrectiveactionisrequiredasaresultoftestsmadeduringcoldshutdown.theconditionshallbecorrectedbeforestartup.Aretestshowingacceptableperformanceshallberunfollowinganyrequiredcorrectiveactionbeforethevalveisreturnedtoservice.IWV-3600INSERVICETESTS,CATEGORYDVALVESIWV-36IOEXPLOSIVELYACTUATEDVALVETESTS.Atleast207'f.tliechargesinexplosivelyactuatedvalvesshall.beremoved,..fired,,aridreplacedevery:2years'ithcharge~from'afresh'batch."-Asamplechargefromthe,freshbatchshallhavebeentestedsatisfactorily.Innocaseshallthechargesinsuchvalvesbcolderthan10years.Ifachargefailstofire"duringtheannualcheck,allcha'rgeswiththesamebatchnumbershallberemoved,destroyed,andreplacedwithchargesfromafreshbatch.fromwhich,*asamplechargeshallhavebeen,testedsatisfactorily.IWV-3620RUPTURE,DISKTESTSNotestingrequirementsarcprescribedbythisSubsectionexceptthatdesignsfeaturingtestabilityshallbetestedinaccordancewithmanufacturer's.instructions.ThefrequencyofsuchtestsshallbespecifiedbytheOwner.IWV-3700INSERVICETESTS,CATEGORYEVALVESNoregiilartestingrequirementsarcprescribedbythisSubsectionforCategoryEvalves.Operationalchecks,withappropriaterecordentries,shallrecordtliepositionoftliesevalvesbeforeoperationsareperformedandafteroperationsarecompleted,andshallverifythateachvalveislockedorsealed.88 IWV-6100REQUIREMENTSIWV-6200OWNERSRESPONSIBILITIESTheOwnersshalldevelopandmaintainattheplantasystemofdocumentationdefiningalltestandexaminationproceduresrequiredbythisSubsectionincludingschedulesandthelimitingvaluesofobservedparameters,recordsoftheresultsofsuchtestsandexaminations,andofallcorrectiveactiontaken,duringthelifeoftheplant.IWV-6220PREOPERATIOiNALTESTSANDEXAMIiVATIONSPrcoperationaltestandexaminationresultsandmanufacturer'sfunctionaltestresultsshallbein-cludedinthcdocumentation.IWV-6230TESTANDEXAMINATIONRESULTSTherecordofresultsoftestsandexaminationsshallincludethedatedsignatureofthepersonresponsiblefortheaction.IWV-6210SUMMARYLISTINGAsummarylistingallvalvescoveredbythisSubsectionshallbemaintainedinaformatthatshallportraythecurrentstatusofthetestandexaminationpfogfanl.IWv-6240RECORDACCESSDocumentationshallbemadereadilyaccessibletoallpersonsresponsibleforsupervisingormakingsuchtestsorexaminations,orforexaminationbyauthorityhavingjurisdictionattheplantsite.89

APPENDIXIULTRASONICEXAMINATION.1-1000Introduction.1-1100Scope1-1200LimitationsonScope..1-1300ProcedureRequirements1-2000ExaminationStandardization1-2100Apparatus1-2110InstrumentType.1-2120ScreenHeightLinearity".1-2130AmplitudeControlLinearity1-2200Examination.1-2210CompletenessofCoverage1-2220RateofSearchUnitMovement1-2300Application1-2310GeneralScanningRequirements1-2320ExceptionstoGeneralScanningRcquircments1-2330ExtentofStraightBeamScanning.1-2400SurfacePreparation.1-3000PreparationforCalibration.1-3l00CalibrationBlocks1-3110General1-3120BlockMaterial1-3121BlockSclcction1-3122Cladding1-3123lleatTreatment1-3124SurfaceFinish1-3125BlockQuality1-3130BasicCalibrationBlock1-3131BlockThickness1-3140CurvedCalibrationBlocks1-3141IVeldwithSurfaceCurvatureGrcatcrthan20.in.Diameter.1-3142WcldswithSurfaceCurvature20-in.DiameterandLess.1-3150Retention.1-3200CalibrationReflector1-3210BasicCalibrationReflectors1-3220ScribeLine1-3230AdditionalReflectors1-3240CalibrationReflectorsforCurvedCalibrationBlocks14000Calibration14100InstrumentCalibration14110AmplitudeLinearity.14120AmplitudeControlLinearity14130instrumentCalibrationRecord~I~~~~~939393939394949494949494949494949494959595959595959595,959595959596'69696969698989899891 "14200ExaminationSystemCalibration.14210GeneralRequirements14220Temperature14230FrequencyCalibration14240Records14300GeneralMethod.14400AngleBeamCalibration14410SweepRangeCalibration.14420Distance-AmplitudeCorrection14430ElectronicDistance-AmplitudeCorrection.14440PositionCalibration14450CalibrationCorrection.IM60BeamSpread,VerticalPlane14470BeainSpread,HorizontalPlane(InCourse14500StraightBeamCalibration14510SweepRangeCalibration.14520Distance-AmplitudeCorrection14530ElectronicDistance-AmplitudeCorrection.14600TransferMethodofPreparation)92I-5000Examination1-5100AngleBeamScanning1-5110ExaminationSensitivityLevel1-5111PrimaryReferenceResponse.1-5112ScanningLevel.1-5120ExtentofScanning1-5130DetectionofReflectorOrientedParallelToThcWeld1-5140DetectionofReflectorOrientedTransverseToTheWeld1-5141LongitudinalandCircumferentialWelds.1-5142NozzleWelds1-5200StraightBeam-ScanningWeldandHeat-AffectedZone.1-5210ScanningSensitivityLevel1-5220VerificationofPenetration1-5300StraightBeam-ScanningforLaminarRcflcctors.1-5310ScanningSensitivityLevel1-5320ExtentofScanning1-6000ExaminationRecord.1-6100BasicRecords1-6200UniformMethodforIdentificationofExaminationAreas1-6210WeldLocations.1-6220Marking1-6230VesselRefercnccPoints14300RecordingofReflcctors-StraightBeamandAngleBeamExaminationsofWeldandHeat-AffectedZone1-6310ScopeofRecording1-6320DataRequired.1.6330IllustrativeExample.1-6400RecordingofReflectors-StraightBeamExaminationforLaminations.1-6410ScopeofRecording.1.6420DataRequired1-7000ReportofExamination.APPENDIXIl0)VNER'SDATAREPORTFORINSERVICEINSPECTIONSFormNIS989898999999999999.100100101102102102103103103104104104104104104104104104104104104104104104104105105105105105105105105106106106106106108109111 1-1100SCOPEThisAppendixdescribesmethodstobeusedwhenultrasonicexaminationofweldsisperformedtosatisfythevolumetricexamination'requirementsofthisDivision.Themethodsdescribedhereareusedtodetectandlocateimperfectionswithintheweldandadjacentbasematerial.1-1200LIMITATIONSONSCOPEThemethodsarelimitedtoClassIand2ferriticvessels,2t/2in.andoverinwallthickness.Cladvesselsareincluded.1-1300PROCEDUREREQUIREMENTSUltrasonicexaminationshallbeperformedinaccordancewithawrittenprocedure.Theprocedureshallbereviewedbyordemonstratedtothesat-isfactionoftheInspectorinaccordancewiththerequirementofIWA-2I20.Eachprocedureshallincludeatleastthefollowinginformation:(a)KVeldtypesandconfigurationstobeexamined,includingthicknessdimensions.'b)Thesurfaceorsurfacesfromwhichtheex-aminationshallbeperformed.'(c)Surfacecondition.(d)Couplant.(e)Technique(contactorinimersed).(f)Anglesandmodeofwavepropagationinthematerial.(g)Type,frequency,andsizeoftransducer.(h)Specialsearchunits,wedges,shoes,orsaddles,ifused.(i)Ultrasonicinstrument.(j)Descriptionofcalibration.(k)Scanningdirections.(I)Methodofrecordingthedata.(m)Automaticalarmandrecordingequipment,orboth,ifused.(n)Rotating,revolving,orscanningmechanisms,ifused.93 AM'ICjLKI-2000EXAMINATIONST'ANDARD1ZATIGN1-2100APPARATUS1-2110INSTRUiVIENTTYPEAnultrasonic,pulse-echotypeofinstrumentshallbeusedforthisexamination.1-2120SCREENHEIGHTLINEARITYTheultrasonicinstrumentshallprovidelinearverticalpresentation(within~5%offullscreen)foratleast80%ofthescreenheight(sweeplinctotopscreen):1-2130AMPLITUDECONTROLLINEARITYTheultrasonicinstrumentshallutilizeanamplitudecontrol(accurateoveritsusefulrangeto+20%ofthenominalamplituderatio)toallowmeasurementofindicationsbeyondthelinearrangeoftheverticaldisplayonthescreen.1-2220RATEOFSEARCIIUNITMOVEMENTTherateofsearchunitmovementshallnotexceed6in./secunlesscalibrationisverifiedatscanningspeed.1-2200EXAMINATION1-2210COrVIPLETENESSOFCOVERAGEToassurecompletecoverageofthematerial,eachpassofthesearchunitshalloverlapaminimumof10%ofthetransducerpiezoelectricelementdi-mensionperpendiculartothedirectionofscan.beamandtwoanglebeamswherepractical.Basematerialforone-halftheweldthicknessoneachsideoftheweldonthesamesurfaceshallbeexaminedfromoncofthebasematerialsurfacesbytwoanglebeams.Thenominalbeamanglesforevaluatingreflectorsandobtainingcharacterizationdatashallbe0',45',and60'ithrespecttoperpendiculartothcexaminationsurface.Otherbeamanglesareper-mittedprovidedthedifferencebetweentheanglesisatleast15.1-2320EXCEPTIONSTOGEiVERALSCANrVINGREQUIREMENTS1-2330EXfENTOFSTRAIGHTBEAMSCANNINGThevolumeofbasematerialandweldthroughwhichthebeamwilltravelinanglebeamexaminationshallbcexaminedwithastraightbearitsearchunit.Otheranglesmaybeusedforexaminationof(a)vesselandclosureheadflangewelds,(b)nozzlcsandnozzleweldswhentheexaminationisconductedfromthenozzlebore,and(c)weldsinvesselheads.Wheretheultrasonicbeamsaredirectedessentiallynormaltotheplaneoftheweldparalleltothesurfaceofthematerial,beamanglessufficienttoprovidecompletecoverageoftheweldfromonedirectionshallbeacceptable.1-2300APPLICATION1-2310GENERALSCANNIiVGREQUIREMEiNTSTheweldsandheat-affectedzones'hallbeexaminedfrombothsidesoitheweldbyastraight'ThIdheat.aifeoedzonerosyheeonincrdioextend/tn.beyondrhcweldfusionlinc.1-2400SURFACEPREPARATIONThesurfacesshallbefreefromweldspatterandanyroughnessthatwouldinterferewithfreemovementofthesearchunit.Thesurfacesshallbefreeofdirt,loosescale,machiningorgrindingparticles,orotherlooseforeignmatter.Smooth,tightlyadheringpaintisanacceptablesurface.

1-3100CALIBRATIONBLOCKS1-3110GENERALDrilledholesshallserveascalibrationreflectorstoestablishaprimaryreferenceresponseoftheequipmentandtoconstructadistance-amplitudecorrectioncurve.Theseholesshallbelocatedeitherinthecomponentmaterialorinacalibrationblock.1-3120BLOCKMATERIAL1-3121BlockSelectionMaterialfromwhichtheblockisfabricatedshaHbefromthecomponent,fronieitheranozzledropoutoraprolongation.1-3122CladdingWherethecomponentmaterialisclad,theblockshallbecladtoathicknessof%rin.~r/rrin.Depositionofcladshallbebytheautomaticmethodusedontheinsideofthecomponent.Wheretheautomaticmethodisimpractical,depositionofcladshallbebythemanualmethodusedtocoverthecircumferentialweldsofthecomponent.1-3123FleatTreatmentThecalibrationblockshallreceiveatleasttheminimumtemperingtreatmentrequiredbythematerialspecificationforthetypeandgrade,andapostweldheattreatmentofatleast2hours.1-3124SurfaceFinishThefinishonthesurfacesoftheblockrepresentingtheinteriorandexteriorsurfacesofthecomponentshallberepresentativeofthesurfacefinishesofthecomponent.1-3125BlockQualityThecalibrationblockmaterialshallbecompletelyexaminedwithastraightbeamsearchunit.Areasthatcontainindicationsexceedingtheremainingbackreflectionshallbeexcludedfromthebeampathsrequiredtoreachthevariouscalibrationholes.1-3130BASICCALIBRATIONBLOCK1-3131BlockThicknessFigure1-3131showsblockconfigurationwithholesizeandlocation.EachweldthicknessonthecomponentmustberepresentedbyablockhavingathicknessrelativetothecomponentweldasshowninFig.1-3131.Wheretheblockthickness~.1in.spanstwooftherangesshowninFig.1-3131theblockshallbe'cceptableinthoseportionsofeachrangecoveredby~1in.fheholesshallbeinaccordancewiththethicknessoftheblock.Wheretwoormorethicknessesareinvolved,thecalibrationblockthicknessisdeterminedfromtheaveragethicknessoftheweld.1-3140CURVEDCALIBRATIOi1BLOCKS1-3141Weld>vithSurfaceCurvatureGreaterthan20-in.DiameterForexaminationofweldswithsurfacecurvaturesgreaterthan20in.diameter,ablockofesscntiaHythesamecurvature,or,alternatively,aflatbasiccal-ibrationblock.shallbeused.1-3142WeldsivithSurfaceCurvature20-in.DiameteramlLessThebasiccalibrationblockshallbecurvedfor"surfacecurvaturcslessthan20-inchdiameter.Asinglecurvedbasiccalibrationblockmaybeusedtocalibratetheexaminationonsurfacesintherangeof,curvaturefrom0.9to1.5timesthebasiccalibrationblockdiameter.Forexample,an8in.diametercurvedblockmaybeusedtocalibratetheexaminationonsurfacesinthcrangeofcurvaturefrom7.2to12-in.diameter.Thecurvaturerangefrom0.94in.to20in.diarueterrequires6blockcurvaturesasindicatedin95 1-3142-1-3240SECTIONXI-INSERVICEINSPECTIONOFNUCLEARPOPOVERPLANTCOMPONENTS2"LONG1/8"TO1/4"DIA.FLATENOMILLNOTCHES2%TDEEPTHROUGHCLADTHICKNESS2%TDEEPINTOTHEBASEMETALT/42T/4T4T2DRILLED8REAMEDHOLES3"DEEPMIN.rr/////r/rr/T2SCRIBELINECLADSTOR6MIN.BasicCalibrationHoleWeldThickness(t)BlockThickness(T).Diameter~Over2in.thru4in.Over4in.tluu6in.'.'Over6in.thru8in.Over8in.thru10in.Over10in.3in.ort.5in.ort.',7in.ort,,9in.ort.3/16in.1/4in.S/16in,'/8in.*ForeachIncreaseinthicknessof2in.orfractionthereoftheholediametershallincrease1/16in.FIG.1-3131BASICCALIBRATIONBLOCKSection111foranythicknessrangeasindicatedinFig.1-3131.l-3200CALIBRAYIOYREFLECTORS1-3210BASICCALIBRATIONREFLECTORSThesideofaholedrilledwithitsaxisparalleltotheexaminationsurfaceandperpendiculartotheedgeofthematerialisthebasiccalibrationreflector.Asquarenotchshallalsobeused.SeeFig.1-3131.I-3150RETENTIONAllbasiccalibrationblocksforthecomponentsofanuclearpowerplantshallberetainedonsiteforuseinsubsequentinserviceexaminations.1-3220SCRIBELINEAscribelineasshowninFig.1-3131shallbemadeinthethicknessdirectionthroughthein-lineholecenterlinesandcontinuedacrossthetwoexaminationsurfacesoftheblock.l-3230ADDITIONALREFLECTORSAdditionalreflectorsmay=beinstalledatthediscretionoftheowner.However,theseshallnotinterferewithprimaryrcfcrence.I-3240CALIBRATIONREFLECTORSFORCURVEDCALIBRATIONBLOCKSWhenacurvedbasiccalibrationblockisrequired(1-3142),itshallmeettheholeandnotchsizesofFig.96 1-3000-PI<EPARiTIOY,Foi<CALIBIMTIONI-32401-3131andthegeometricrequirementsofFig.1-3240.Theholesandnotchestobeusedinthccalibrationofthestraightbeamandthecircumferentiallydirectedanglebeamwillbetnachinedwiththeirlengthparalleltothcaxisofthccylindricalsurface.Calibrationoftheaxially-directedanglebeamwillbeperfortnedonholesdrilledparalleltothetangentofthecir-cumferenceofthecylindricalsurfacefromtheccntcrscribelinc,andonthenotchesmachinedwiththeirlengthinthecircumferentialdirection.TMIN.4T2T2T4)I//t/g~/g6TMlN.SCRIBE3LINESAROUNDBLOCKON4FACES.FIG.I-3240CURVEDBASICCALIBRATIONBLOCK97-1-4120AMPLITUDECOiNTROLLINEARITYToverifytheaccuracyoftheamplitudecontroloftheultrasonicinstrument,asrequiredin1-2130,positionananglebeamsearchunitasshowninFig.I-I-4100INS'I'RUMENTCALIBRATION1-4110AMPLITUDELINEARITYToverifytheabilityoftheultrasonicinstrumenttomeetthelinearityrequirementof1-2120,positionananglebeamsearchunitasshowninFig.1-4110sothatindicationscanbeobservedfromboththet/2anda/4Tholesinthebasiccalibrationblock.Adjustthesearchunitpositiontogivea2toIratioofamplitudesbetweenthetwoindications,withthelargersetat80%offullscreenheight.Withoutmovingthesearchunit,adjustsensitivity(gain)tosuccessivelysetthelargerindicationfroml00%to20%offullscreenheight,inl0%increments(or2d8stepsifafinecontrolisnotavailable),andreadthesmallerindicationateachsetting.Thereadingmustbe50%ofthelargeramplitude,within5%offullscreenheight.Thesettingsandreadingsmustbeestimatedtothenearest1%offullscreen.4110sothattheindicationfromthet/aTholeispeakedonthescreen.Withtheincreasesanddecreasesinattenuationshowninthefollowingtable,theindicationmustfallwithinthespecifiedlimits.Indicationsctat%ofdBControlfullscreenChangeIndicationlimits,%offullscreen80%80%40%20%-6dB'12dB+6dB+12dB32to48%16to24%64to96%64to96%'Minusdcnotcsdccrcascinamplitude;plusdcnotcsin-cccasc..1-4130INSTRUMENTCALIBRATIONRECORDIncludetheinstrumentcalibrationintheultrasonicexaminationrecord.1-4200EXAMINATIONSYSTEMCALIBRATIONThcsettingsandreadingsmustbeestimatedtothenearest1%offullscreen.801-4210GENERALREQUIREMENTS2468IOCalibrationshallincludethecompleteultrasonicexaminationsystem.Anychangeinsearchunits,shoes,couplants,cables,ultrasonicinstruments,oranyotherpartsoftheexaminationsystemshallbecauseforrecalibration.Theoriginalcalibrationmustbeperformedonthebasiccalibrationblock.Cal-ibrationchecksmaybeperformedonabasiccalibrationblocksimulator.1-4220TEMPERATUREFIG.I-4110LINEARITYfhetemperatureofthebasiccalibrationblockshallbewithin25Fofthecomponenttemperature.98 I-4000-CALIBRATION1-4230-I-44201-4230FREQUENCYOFCALIBRATIONInstrumentcalibration(1-4110and1-4120)shallbeverifiedatthebeginningofeachdayofexaminations.Completeultrasonicexaminationsystemcalibration(1-4210,1-4400,1-4500)shallbeperformedpriortouseofthesystemineachinserviceinspection.Systemcalibrationshallbecheckedbyverifyingthedistance-amplitudecorrectioncurve(1-4420or1-4520)andthesweeprangecalibration(1-4410or1-4510)atthestartandfinishofeachexamination,v:ithanychangeinexaminationpersonnel,andatleastevery4hoursduringanexamination.Ifanypointonthedistance-amplitudecorrection(DAC)curvehaschangedbymorethan20%(2dB)ofitsamplitude,alldatasheetssincethecalibrationshallbemarkedvoid.Anewcalibrationshallbemadeandrecordedandthevoidedexaminationareasshallbereexamined.IfanypointonthcDACcurvehasmovedonthesweeplinemorethan5%ofthesweepdivisionreading,correctthcsweeprangecalibrationandnotethecorrectionintheexaminationrecord.Ifrecordablereflectors(I-6000)arenotedonthedatasheets,thosedatasheetsshallbevoided,anewcalibrationshallberecorded,andthevoidedexaminationsshallbercpeated.IOgSENSITIVITY8C<g<<yp~tIIt4ISWEEPRANGEtPOSITIONWp@PLANARBEAMSPREADFIG.I-4300CALIBRATIONPARAMETERSthevee-path.1-1owever,forsweeprangecalibration,metalpathcalibrationalongthebeamline,positioncalibrationontheexaminationsurface,anddistancefromthesurfacetothereflectorareequallyacceptedmethods.Theparticularmethodmaybeselectedaccordingtothepreferenceoftheexaminer.I-4400ANGLEBEAMCALIBRATIONI-4240RECORDSIncludeultrasonicexaminationsystemcalibrationsintheultrasonicexaminationrecord.1-4300GFNERALMETHODEachcalibrationshallbeperformedfromthesurface(cladorunclad)correspondingtothesurfaceofthecomponentfromwhichtheexaminationwillbeperformed,ThegeneralmethodofcalibrationusedinthisAppendixprovidesthefollowinglistedmeas-urements.Figure1-4300illustratesthecalibrationparameters.(a)Sweeprangecalibrationovertheexaminationrange.'b)Sensitivitycalibrationoftheexaminationsys-tem.(c)Distanceamplitudecorrection.(d)Positioncalibrationwithrespecttothefrontofthesearchunitandtheexaminationsurface.(e)Calibrationcorrectionforplanarreflcctorsperpendiculartotheexaminationsurfaceatornearthcsurface.(f)Beamangleandbeamspread.Descriptionsandfiguresforthegeneralmethodrelatepositionanddepthofthereflectortoeighthsof1-4410SIVEEPRANGECALIBRATION~(SEEFIGUREIA410.)(a)Positionthesearchunitforthemaximumfirstindicationfromthct/tTsidedrilledhole.Adjusttheleftedgeofthisindicationtoline2onthescreenwiththedelaycontrol.(b)Positionthesearchunitforthemaximumindicationfromthea/tThole.Adjusttheleftedgeofthisindicationtoline6onthescreenwiththerangecontrol.(c)Repeatdelayandrangecontroladjustmentsuntil,thet/tTanda/tTholereflectionsstartatsweeplines2and6.(d)Positionthesearchunitformaximumresponsefromthcsquarenotchontheopposites'urface.The.indicationsvillappearnearsweepline8.(e)Twodivisionsonthesweepequalst/tT.1-4420DISTANCE-AMPLITUDECORRECTION(SEEFIG.1-4420.)(a)Positionthcsearchunitformaximumresponsefromtheholewhichgivesthehighestamplitude.(b)Adjustthesensitivitycontroltoprovidean80%tCalibfationbybeampathmeasurementmaybeused.ReflectionsfromconcentriccylindricalsurfacessuchasprosddedbysomeIIWblocksandtheAWSdistancecalibrationblockmaybeusedtoadjustdelayzeroandsweeprani;e.99 I-4420-I-4440'ECTIONXI-INSERVICEINSPECTIONOFNVCLEAItPOPOVERPLANTCOMPONENTSDELAYRANGE468IO0248IOIN-LINEHOLESANDNOTCHESWILLBEUSEDFORANGLEBEAMCALIBRATIONpIREFLECTORSMOVEDINTOBEAMISWEEPRANGEFIG.I-4410SWEEPRANGEI-4430ELECTRON!'ICDISTAiNCE-AMPLIfVDECORRECTIONWhenanelectronicdistance-amplitudecorrectiondeviceisused,theprimaryreferenceresponseshallbcequalizedonthebasiccalibrationblockatanominaloffullscreenindicationfromthehole.Markthepeakoftheindicationonthescreenwithagreasepencilorothersuitablemarker.(c)Positionthesearchunitformaximumresponsefromanotherholeindication.(d)Markthepeakoftheindicationonthescreen.(e)Positionthesearchunitformaximumam-plitudefromthcthirdholeindicationandtnarkthepeakonthescreen.(i)Connectthescreenmarksforthesidedrilledholestoprovidethedistanceamplitudecurve.(g)Forcalibrationcorrectionforperpendicularplanarreflectorsatorneareithersurface,refertoI-4450.50%offullscreenheightoverthedistancerangetobeemployedintheexamination.I-4440POSIfIOiilCALIBRATION(SEEFIG.I~O.)Thefollowingmeasuremcntsmaybemadewitharuler,scale,ormarkedonanindexingstrip.'a)Positionthcsearchunitformaximumresponsefromthe%tThole.Placeoneendoftheindexingstripagainstthefrontofthesearchunit,theotherendextendinginthedirectionofthebeam.Markthenumber2ontheindexingstripatthescribelinewhichisdirectlyabovethehole.(Ifthesearchunitcoversthescribeline,themarksmaybemadeonthesideofthesearchunit.)'b)Positionthesearchunitformaximumin-tThebalanceofthecalibrationsinthisAppendixarcwrittenbasedupontheuseoftheindexingstrip.However,theproceduresmaybetransformedforothermethodsofmeasurementatthediscretionoftheexaminer.IO-INSENSITIVITY8-6-III0lf2,6IN-LINEHOLESANDNOTCHESWILLBEUSEDFORANGLEBEAMCALIBRATIONREFLECTORSIMOVEDINTOBEAMIIN-LINEHOLEANDNOTCHESWILLBEUSEDFORANGLEBEAMCALIBRATIONREFLECTORSMOVEDpINTOBEAMdSENSITIVITYFIG.I-4420SENSITIVITY100DISTANCEAMPLITUDE I-4000-CALI8RATION'-4440-I-44502468IO02068100>REFLECTORSMOVEDiINTOBEAMIPOSITIONDEPTHPOSITIONBEAMPATHFIG.I-4440POSITIONDEPTHI-4450CALIBRATIONCORRECI'ION(SEEFIGUREI-4450.)The45anglebeamshearwavereflectswellfromacornerreflector.However,modeconversionandredirectionofreflectionoccurstopartofbeamwhena60'nglebeamshearwavehitsthesamereflector.Thisproblemalsoexiststoalesserdegreethroughoutthe50'o70'nglebeamshearwaverange.Thisdicationsfromthe'/ianda/iTholes.Keepthesamecndoftheindexingstripagainstthefrontofthesearchunit.Marknumbers4and6ontheindexingstripatthescribeline.(c)Ifpossible,positionthesearchunitsothatthebeambouncesfromtheoppositesurfacetothea/<Thole.MarkthenumberIOontheindexingstripatthescribeline.(d)Positionthesearchunitforthemaximumoppositesurfacenotchindication.Markthenumber8ontheindexingstripatthescribeline.(c)Couplethesearchunittotheexaminationsurfaceonthenotch,positioningforthemaximumindication.l%larkthepositionofthenotchonthesideofthesearchunit.(f)ThecalibrationnumbersonthcindexingstripindicatethepositiondirectlyoverthcreflectorinsixteenthsoftheVee-path.(g)ThedepthfromtheexaminationsurfacetothereflectorisTat8,a/4Tat6and10,t/2Tat4,t/4Tat2,and0at0.Interpolationispossibleforsmallerincrementsofdepth.Thismeasuremcntmaybecorrectedbytheradiusofthehaleiftheradiusisconsideredsignificanttotheaccuracyofreflector'slocation.FIG.I-4450PLANARREFLECTORScorrectionisrequiredinordertobeequallycriticalofsuchanimperfectionregardlessoftheexamination.beamangle.(a)Positionthcsearchunitformaximumam-plitudefromthcsquarenotchontheoppositesurface."X"markthepeakoftheindicationonthescreennearsweeplinc8.(b)Couplethesearchunittothesquarenotchintheexaminationsurface.Positionformaximumamplitudefromthesquarenotch."X"markthepeakoftheindicationonthescreennearsweepline0.(c)Theoppositesurfacesquarenotchmaygiveanindication2toIaboveDACat45'nd%DACat60'.Thesquarenotchintheexaminationsurfacewillgivealowamplitudeif,detected.Therefore.theindicationfromthesquarenotchmustbeconsideredwhenevaluatingreflectorsatthetoporbottomsurface.101 1.446p1.451pSECTIONXI-INSERVICEINSPECTIONOFNUCLEARPOPOVERPLANTCOtXIPONEIVTSI-4460BEAMSPREAD,VERTICALPLANE(SEEFIG.I-4460.)Measurementsofbeamspreadintheverticalplaneshallbemadeonthesidedrilledhole.The50%DACamplitudelimitoftheprimarylobe.ofthebeamshallbeplottedbycalibratingthebeamcenterlineinaccordancewithparagraph1-4410throughI-4440aboveandproceedingwiththefollowing.(a)Increasetheamplitudeoftheindicationstwotimes(6dBchange)sothecurvemarkedonthescreenrepresentsthe50%DACline.(b)Positionfor'maximumindicationfromthet/IThole.ivlovesearchunittowardtheholeuntilin-dicationequalsthe50%DACline.Marka'mallnumber2ontheindexingstripatthcscribeline.(c)Movesearchunitawayfromtheholeuntilindicationequalsthe50%DACline.Markasmallnumber2ontheindexingstripatthescribeline.'(d)Repeatthese'ineasurements'onthet/2ands/IT"holesmarkingthepositionsontheindexingstripwithsmallnumbers4and6.(e)Plotthesepointsonafullscaledrawingoftheprojectedbeampath.Positionsareplottedwithrespecttotheverticalprojectionofthefrontofthesearchunit;anddepthsareplottedat'/I,t/2,and3/qofthethicknessequivalenttothct/8,~/tt,and3/8ofthcveepath.(f)Drawastraightlinethroughthecenterlinepointsandextendthelinetothesearchunit.Thisindicatesthebeamcenterlinepointonthesearch'nit.Thebeamanglemaybereadwithaprotractorastheanglebetweenthebeamcenterlincandaperpendicularlinetotheexaminationsurfacesuchasthesearchunitfrontlineprojection.Alternatelythcbeamanglemaybecomputedbyusingthet/<Tto%Tholepositiondistancefromtheindexingstrippositiondepthcalibrationwhererefractedbeamangle,t/~Tto'l~TholepositiondistanceOs=arctan'/sT(g)Connectsmallnumberpoints2,4,and6attheloweredgeofthebeamandthesimilarpointsattheupperedgeofthebeam.Thesetwolinesrepresentthe50%DACamplitudelimitsofthebeammeasuredonthesidedrilledhole.Projectthelinestocrossandmeasuretheanglebetweenthelines.Thisisthebeamspreadangleofthefullbeammeasuredatthe50%DACamplitudelevelonthesidedrilledhole.(Note:Iflaminarreflectorsarepresentinthebasiccal-ibrationblock,the%Tholepositionsmaybeaffected;if.thisisthecase,beamangleandbeamspreadmeasurementsmustbebasedonthet/Iandt/2Tholepositions.)I-4470.,BEATI,SPREAD,HORIZONTALPLANE(Incourseofpreparation)I-4500STRAIGHTBEAMCALIBRATIONI4510SWEEPRANGECALIBRATIONS(SEEFIG.1-4510.)(a)Positionthesearchunitforthemaximumfirstindicationfromthet/sTsidedrilledhole.Adjusttheleftedgeofthisindicationtoline2onthescreenwiththedelaycontrol.'cmgbradenbyb<<amparameasumentmaybeusedbyrangcontrolpositioningoftheblockbackreflectiontothesweepdivisionnumberlormultiple)equaltothcmeasuredthickness.Theg/<Tholeindicationmustbcdelaycontrolpositionedtog/<ofthcsweepdivisionnumber.0oDELAYRANGE2224464662468REFLECTORSMOVEDINTOBEAMSTAGGEREDHOLESVIILLBEUSEDFORSTRAIGHTBEAMCALIBRATIONFIG.1-4460BEAMSPREAOFIG.I-4510SWEEPRANGE102 I-4000-CAI.i8RATION1-4510-1-4600IO-SENSITIVITY6-hII2I024hII/III6'/IIlIIIIISENSITIVITYDISTANCEAMPLITUDEFIG.I-4520SENSITIVITY(b)Positionthesearchunitforthemaximumindicationfrom%Thole.Adjusttheleftedgeofthisindicationtoline6onthescreenwiththerangecontrol.(c)Repeatdelayandrangecontroladjustmentsunti!thet/4Tanda/tTholerelfectionsstartatsweeplines2and6.(e)Positionthesearchunitformaximumam-'plitudefromthethirdholeindicationandmarkthepeakonthescreen.(f)Connectthescreenmarksandextendthroughthethicknesstoprovidethedistanceamplitudecurveforthesidedrilledholes.1-4520DISTANCE-AMPLITUDECORRECTION1-4530ELECTRONICDISTANCE-AMPLITUDECORRECTION(a)Positionformaximumresponsefromtheholewhichgivesthehighestamplitude.(b)Adjustthesensitivitycontroltoprovidean80%offullscreenindicationfromthehole.i%larkthepeakoftheindicationonthcscreenwithagreasepencilorothersuitablemarker.(c)Positionthesearchunitformaximumresponsefromanotherholeindication.(d)Markthcpeakoftheindicationonthescrecn.Whenanelectronicdistance-amplitudecorrectiondeviceisused,theprimaryreferenceresponseshallbeequalized.atanominal50%offullscreenheightoverthedistance-rangetobeemployedintheexamination.I-4600TRANSFERMETHODTransfermethodsarcnotpermittedforeitherstraightbeamoranglebeamcalibration.103 I-5100ANGLEBEAMSCANNINGI-5110EXAMINATIONSENSITIVITYLEVEL1-5111PrimaryReferenceResponseThedistance-amplitudecorrectioncurveistheprimaryreferenceresponse(referencelevel)formonitoringandmeasuringindications.l-5112ScanningLevelScanningshallbeperformedatagainsettingof2timesthereferencelevel(6dBincreaseinamplitude).I-5120EXTEVIOFSCANNIiNGSee1-2310and1-2320.I-5130DETECTIONOFREFLECTORSORIENTEDPARALLELTOTIIEWELDl-5141LongitudinalandCircumferentialWcldsThcanglebeamshallbeaimedparalleltothecenterlineoflongitudinalandcircumferentialweldsfromandadjacenttotheweldsurface.Thesearchunitshallbemovedalongtheweldsothattheultrasonicbeam(s)passesthroughalloftheweldTheanglebeamshallbeaimedabout90'otheweld,withthesearchunitmanipulatedlaterallyandlongitudinallysothattheultrasonicbeam(s)passesthroughalloftheweldmetalandr/2Tonbothsidesoftheweld.Wherepossible,scanningshallbedoneintwodirections180'oeachother.III-5140DETECTIONOFREFLECTORSORIENTEDTRANSVERSETOTIIEWELD104metalandr/aTonbothsidesoftheweld.Scanningshallbedoneintwodirections180'oeachother.I-5200STRAIGHTBEAM-SCANNINGWELDANDHEAT-AFFECTEDZONEI5210SCANNINGSENSITIVITYLEVELScanningshallbeperformedatagainsettingof2timesthereferencelevel(6dBincreaseinamplitude).Recordingofindicationsshallbecarriedoutwiththegaincontrolsetatthereferencelevel.'II-5220VERIFICATIONOFPENETRATIOYPenetrationshallbeverifiedbyobtainingare-flectionfromanoppositesurfaceofthematerialbeingexamined.1-5300STRAIGHTBEAM-SCANNINGFORLAMINARREFLECTORSI-5310SCANNINGSENSITIVITYLEVELScanningshallbeperformedatagainsettingwhichmaintainsanobservablebackreflection.Whentheexaminationisperformedfromthetaperedsurfaceatatransitioninthicknessofthecomponent,anglebeamlongitudinalwavestravellingperpendiculartothebacksurfaceshallbeused.I-5320EXTEiNTOFSCANNINGSee1-2330.1-5142YozzlcWcldsTheanglebeamshallbeaimedalongatangenttoanozzleweld.Thesearchunitshallbemanipulatedsothattheultrasonicbeampassesthroughalloftheweldmetalandheat-affectedzonesintwodirections.

1-6100BASICRECORDSForeachultrasonicexaminationthefollowinginformationshallbeidentifiedandrecorded:(a)procedure,(b)ultrasonicexaminationsystem(equipment),'c)examinationpersonnel,(d)calibrationsheetidentity,(e)weldidentificationandlocation,Nsurfacefromwhichexaminationisconducted.1-6200UNIFORMMETHODFORIDENTIFICATIONOFEXAMINATIONAREASI-6210WELDLOCATIONSWeldidentificationandlocationshallbeshownona"WeldIdentificationPlan."1-6220MARKINGLowStressstampsorvibratoolingmaybeusedtopermanentlyidentifyeachweld.Theidentificationshallnotbeanydeeperthani/e<in.1-6230VESSELREFERENCEPOINTSThclayoutoftheweldshallconsistofplacingreferencepointsonthecenterlineoftheweld.Thestandardspacingofthereferencepointsshallbeidentifiedwiththeirnumber;0,I,2,3,4,etc.Thenumberofpoints,distanceapart,andstartingpointshallberecordedonthereportingform.Theweldcenterlineshallbethedividerforthetwoex-aminationsurfaces.(a)Circumferential(Girth)Welds:Thestandardstartingpointshallbe0'nthevesselcircumference.Thereferencepointsshallbenumberedclockwisc(topview).Theexaminationsurfacesshallbeidentifiedasaboveorbelowtheweld.(b)Longitudinal(Vertical)Welds:Longitudinalweldsshallbelaidoutfromthecenterlineofcircumferentialweldsatthetopendoftheweld.Theexaminationsurfaceshallbeidentifiedasclockwiseorcounter-clockwise(lookingdownatthetoponvessel).(c)Nozzle-to-VesselWelds:Theexternalreferencecircleshallhaveasufficientwholenumberofinchesradiussothatthecirclefallsonvesselexternalsurfacebeyondtheweldfillet.Theinternalreferencecircleshallhaveasufficientwholenumberofinchesradiussothatthecirclefallswithini/2in.oftheweldcenterline.The0'ointontheweldwillbethetopofthenozzle.'The0'ointforweldsofnozzlescenteredinheadsshallbclocatedatthe0'xisofthevessel.Angularlayoutoftheweldshallbemadeclockwiseontheexternalsurface,counterclockwiseontheinternalsurface.The0',90',180',and270'ineswillbemarkedonallnozzlewcldsexamined.The30'ncrementlineswillbemarkedonnozzleweldsgreaterthan4in.radius.TheIS'ncrementlineswillbemarkedonnozzleweldsgreaterthan12in.radius.The5'ncrementlineswillbemarkedonnozzleweldsgreaterthan24in.radius.1-6300RECORDIttVGOFREFLECTORS-STRAIGHTBEAMANDANGLEBEAMEXAMINATIONSOFWELDANDHEAT-AFFECTEDZONEI-6310SCOPEOFRECORDING(a)Recordallreflectorsthatproducearesponsegreaterthan50%ofthedistance-amplitudecorrection(DAC).Alsorecordplanarsurfacereflectorsthatproducearesponseexceedingthecalibrationam-plitudeestablishedin1-4450.(b)Itisrecognizedthatnotallultrasonicreflectorsindicateflaws,sincecertainmetallurgicaldis-continuitiesandgeometricconditionsmayproduceindicationsthatarenotrelevant.Suchindicationsmustberecorded.Includedinthiscategoryareplate105 1-6310-1-6420SECTIONXI-INSERVICEINSPECTIONOFNUCLEARPOWERPLANTCOMPONENTSsegregatesintheheat-affectedzone,whichmaybecomereflectiveafterfabrication.Understraightbeamexaminationthesemayappearasspotorshortlineindications.I-6320DATAREQUIRED(a)Thefollowingdatashallberecorded:(1)MaximumpercentofDAC,distancefromsurfacetoindication,searchunitposition,andindicationlocation.(2)Minimumdistancefromsurfaceandpositionforhalfmaximumwhenapproachingweldfrommaximum.(3)Maximumdistancefromsurfaceandpos-itionforhalfmaximumwhenmovingfrommaximumawayfromweld.(4)Calibrationsheetnumber.(b)Datashallbeobtainedatincrementsnogreaterthan%pofthetransducerdimensionmeasuredparalleltothescanincrementchange(l0%overlap).Scansshallbemadealongthelengthofareflector,totheendpointsasdeterminedbythesmallerofthe50%DACorhalfmaximumindication.Emphasisshouldbeplacedonaccuratemeasurementoftheparametersdeterminingthelength,percentofthickness,anddistancefromsurfaceofthereflector,sincethesedimensionsarethefactorsmostcriticalinde-.terminingultimateevaluationanddispositionoftheflaw.I-6330ILLUSTRATIVEEXAMPLEWhenscanningperpendiculartotheweld,areflectorisfoundwhichexceeds50%DAC.Positionthesearchunittogivethemaximumamplitudefromthereflector.Fig.1-6330isanillustrationofthemaximumamplitudescanandtabulationofthatdatawithadditionalscandatathatmightbetakenonareflectorinalongitudinalweld.(a)Readandrecordthemaximionan:plitudeinDrfC.(b)Readandrecordthedistancefromsurfacetoreflector(attheleftsideoftheindicationonthesweep).(e)Readandrecordthepositionofthesearchunitontheindexingstripatthereferenceline.(d)Readandrecordthelocationoftheindicationatthebeamcenterlineintersectionwithreferencelinefromtheweldlayoutreferencepointsininches(forlongitudinalorcircumferentialwclds)orinazimuthdegrees(fornozzlewelds).Movetkcsearchtmittoward.thereflectoruntiltheamplitudefallstohalfthemaximum.I06Readandrecordthe(e)minhnumdistancefromsurfaceand0)minimumposition.Movethesearchunitawayfromthereflectorpast.themaximumamplitudepositionuntiltheamplitudefallstohalfofthemaximumamplitude.Readandrecordthe(g)tnaximutndistancefromsurfaceand(h)tnaximumposition.SubtracttheminimumdistancefromsurfaceFromthemaximumanddividebythethroughthicknessreadingonthesweep.Recordas(i)depthin%ofT.,Subtractthemaximumdistancefromsurfacefromthethroughthicknessreading(orusetheminimumdepth,whichevergivesthesmallernumber),anddividethenumberbythethroughthicknessreadingonthesweep.Recordasg)distancefromsurfaceinFootT.Successivelyread,record,andcomputedataalongscanpathsatincrementsnogreaterthan%pofthetransducerdimension(measuredparalleltothescanincrementchange).Continuescansuntilthemax-imumamplitudefoundattheendpointsofthe-.reflectoristhesmallerof50%DACorhalfofthe'maximumamplitudethatwasmeasuredatthemaximumamplitudelocationandposition.Thclengthofthereflectoristhedistancebetweentheendpoints.l-6400RECORDINGOFREFLECTORS-STRAIGHTBEAltIErMMIiMTIONFORLANINATIONS1-6410SCOPEOFRECORDINGRecordallareasgivingindicationsequaltoor,greaterthantheremainingbackreflection.1-6420DATAREQUIREDThefollowingdatashallberecorded.(a)DistancefromsurFace,distancefromreferenceline,anddistanceparallelthereferencelineforeachsearchunitpositiongivingarecordableindication,asthelaminarareaisscannedonparallelscanpaths.(b)Calibrationsheetnumber.Datashallbeobtained,atincrementsnogreaterthan%pofthetransducerdimensionmeasuredparalleltoscanincrementchange(l0%overlap).

l-6000-EXAMINATIONRECORDFig.1-6330IOO-80-60-40-IOOo00I2'5.14i5tt6ttII//III789IOFIG.I-6330REFLECTORREADINGDATATABUlATIONFORFIGURf16330(a)(c)(d)(e)(f)(g)halfmaximumamplitude(h)(i)(I)%ofTMax.%DAOdistancefromsurfacein.positionin.incheslocationdistancefromsurfacein.positionin.minimumdistancefromsurfacein.positionIn.maximumdistancefromdepthsurface%ofT%ofTcomputation'orremarks12080509070504.04.04.04.14.24.64.64.72322.1/421.3/423.3/424.1/2252.43.42.73.12.72.93.83.13A4.04.84.84.24.54.45.65.64.85.25.05.03027.51022.516153032.542.53439~48-2.48.04.8-2.68.04.2-348.0~45-8.04A-3.18.04.4-3.6K625.21-3/4depth(2a)height:30%ofTlength:3-1/4inches107 TheOwnerorhisagentshallprepareareportoftheexaminationsperformedduringeachinserviceinspection.'hercportshallbeprepared,filed,andmaintainedinaccordancewithIWA-6000.Allproceduresandequipmentshallbeidentifiedsufficientlytopermitduplicationoftheexamination(s)atalaterdate;thisshallincludeinitialcalibrationdataforeachcompleteultrasonicex-aminationsystem,andanysignificantchangesinsubsequentrechecks.Thereportshallincludearecord,indicatingtheweld(s)examined(thismaybemarkedupdrawingsorsketches),thelocationofeachrecordedindication,andtheidentificationoftheoperatorwhocarriedouteachexaminationorpartthereof.'Theintntisthatarportbepreparedforaltthoseultrasonicexaminationsperformedpreserviceorduringeachplantshutdowninwhichinscrviccinspectionsareperformed.Itisnotintendedthataseparatereportbepreparedforeachindividualexaminationorthatareportaccumulatetheresultsofexaminationsperformedoveral0yearinspectioninterval.108 APPENDIXHOWVNK1R'SDAYAREPORjt'ORLNSKRVICEINSFKCTIONSjFORMNIS109

APPENDIXII-FORMSFormNIS-IFORMNIS-1OWNERS'ATAREPORTFORINSERVICEINSPECTIONSAsrcquircdbythcProvisionsofthcASiMECodeRules1.Owner(NameandAddressofOwner)2.Plant3.PlantUnit(NameandAddressofPlant)4.OwnerCcrtiTicateofAuthorization(ifrequired)5.CommercialServiceDate7.Componentslnspcctcd6.NationalBoardNumberforUnitComponentorAppurtenanceManufacturerorInstallerManufacturerorInstallerSerialNo.StateorProvinceNo.NationalBoardNo.Note:Supplcmcntalsheetsinformoflists,sketches,ordraivingsmaybeusedprovided(I)sizeis8Yiin.x11in.,(2)informationinitemsIthrough6onthisdatareportisincludedoneachsheet,and(3)eachshcctisnumbcrcdandthenumberofshcctsisrccordcdatthctopofthisform.

FormNIS-I.SECTIONXI-IiVSERVICEINSPECTIONOFNUCLEARPOPOVERPLANTCOibIPONENTSFORAINIS-1(back)8.ExaminationDatesto9.InspectionIntervalfromto10.AbstractofExaminations.Includealistofexaminationsandastatementconcerningstatusofworkrequiredforcurrentinterval.11.AbstractofConditionsNoted12.AbstractofCorrectiveMeasuresRecommendedandTaken.IVccertifythatthestatementsmadeinthisreportarecorrectandtheexaminationsandcorrectivemca-surcstakenconformtotherulesoftheASMECode,SectionXI.Date19SignedOwnerCertificateofAuthorizationNo.(ifapplicable)ExpirationDateCERTIFICATEOFINSHRVICHINSPECTIONI,theundcrsigncd,holdingavalidcommissionissuedbytheNationalBoardofBoilerandPressureVcssclInspectorsand/ortheStateorProvinceofandemployedbyofhaveinspcctcdthecomponentsdescribedinthisOwners'ataRcportduringthcperiodto,andstatethattothebestofmyknowledgeandbelief,theOwnerhasperformedexaminationsandtakencorrectivemeasuresdescribedinthisOwners'ataRcportinaccordancewiththcrcquircmentsoftheASMECode,SectionXI.BysigningthiscertificateneitherthcInspectornorhiscmploycrmakesanywarranty,cxpresscdorimplied,concerningthccxaininationsandcorrectivemcasurcsdescribedinthisOwners'ataRcport.Furthermore,neitherthcInspectornorhisemployershallbcliableinanymannerforanypersonalinjuryorpropertydamageoralossofanykindarisingfromorconnectedwiththisinspection.Date19Inspector'sSignatureCommissionsNationalBoard,State,ProvinceandNo.

A-1000A-1100A-2000A-2100A-2200A-2300A-2400A-2500A-3000A-3100A-3200A-3300A4000.A4100A4200A4300A4400A-5000A-5100A-5200A-5300SlUnitsIntroduction.ScopeDefinitionofFlawModelforAnalysisScopeFlawShapeMultipleIndicationsFlawOrientationFlawLocation.MethodforK>Determination.ScopeAppliedStressesStressIntensityEquation.DefinitionofMaterialPropertiesScopeFractureToughnessFatigueCrackGrowthRate.IrradiationEffectsAnalysis..ScopeNormalConditionsEmergencyandFaultedConditionsAPPENDIXAEVALUATIONOFFLANINDICATIONS115115115116116116~116116116~117117117117124124124124124129129129129133113

A-1100SCOPEThisappendixpresentsaprocedureforevaluatingtheacceptabilityofflawsthathavebeendetectedduringin-serviceinspectionthatexceedtheallowableflawindicationstandardsofIWB-3500.Thepro-cedureisbasedupontheprinciplesoflinearelasticfracturemechanics.Thedetailsofthisprocedureareintendedtoapplytothicksection(4in.andgreater)ferriticmaterialswithspecifiedminimumyieldstrengthsof50,000psiorlessandsimplegeometriesandstressdistributions.Thebasicconcepts'oftheproceduremaybeextendedtootherferriticmaterials(includingcladferriticmaterials)andmorecomplexgeometries;however,theyarenotintendedtoapplytoausteniticorhighnickelalloys.Forpurposesofevaluation,allindicationsthatexceedthestandardsofIWB-3500shouldbeconsideredascracks'orflaws.Thefollowingisasummaryoftheevaluationprocedure:(a)DeterminetheactualflawconfigurationfromthemeasuredindicationinaccordancewiththerulesofIWA-2000.(bJUsingtherulesofA-2000,resolvetheactualflawintoasimpleshapethatcanbeanalyzed.C(c)Determinethestressesatthelocationoftheobservedflawforallnormalemergencyandfaultedconditions.(d)CalculatestressintensityfactorsforeachconditionusingthemethodsoutlinedinA-3000.(e)UsingthemethodsoutlinedinA-4000,de-terminethenecessarymaterialpropertiesincludingtheeffectsofirradiationifapplicable.(f)UsingtheanalyticalproceduresdescribedinA-5000,determinethefollowingcriticalflawpar-ameters:ay-Themaximumsizetowhichtheobservedflawcangrowduringtheremainingservicelifetimeofthecomponent.a,-Theminimumcriticalsizeoftheobservedflawundernormalconditions.a~-Theminimumcriticalsizeforinitiationofnon-arrestinggrowthoftheobservedflawunderemergencyandfaultedconditions.(g)Usingthesecriticalflawparameters,applytheflawevaluationcriteriaofIWB-3600todeterminewhetherthcobservedflawindicationisacceptableforcontinuedoperation..115 A-2I00SCOPEA-2400FLAWORIENTATIONIntnisarticle,definitionsaregivencoveringflawshape,proximitytoclosestflaw,flaworientationandflawlocationtopermittheirapplicationintotheanalyticalmodelforlinearelasticfracturemechanics.FlawsthatdonotlieinaplaneperpendiculartothemaximumprincipalstressdirectionshouMbepro-jectedintothatplanefollowingtherulesdescribedinIWB-3340.A-2200FLAWSHAPETheactualflawindicationshouldbecompletelycircumscribedbyanellipticalorcircularplanarareaaccordingtothemethodsoutlinedinIWB-3300.A-2300MULTIPLEINDICATIONSInthecaseofmultipleneighboringindications,iftheshortestdistancebetweentheboundariesofanytwoneighboringflawindicationsiswithintheproximitylimitsdescribedinIWB-3330andIWB-3350,theneighboringflawindicationsshouldbecircumscribedbyasingleellipseasdescribedinIWB-3330andIWB-3350.A-2500"FLAW'LOCATIONForpurposesofevaluation,theflawistobeconsideredinitsactuallocation.Thestressesduetosystemloadingshouldbecomputedatthislocation.Surfaceflaworsubsurfaceflawexpressionsshouldbeuseddependinguponthetypeofindication.Iftheindicationisasubsurfaceflaw,butitiswithintheproximitylimitdescribedinIWB-3340ofthcsurfaceofthecomponent,thentheindicationshouldbeconsideredtobeasurfaceflawandshouldbecircumscribedbyasemi-ellipse,withitsmajoraxisonthesurface.Forcladcomponentstheinsidesurfaceofthecomponentshouldbeassumedtobethecladding-'Ibasemetalinterface.

A-3100SCOPEInthisarticle,methodisdescribedbywhichtheKI(stressintensityfactor)canbecalculatedutilizingthemembranestressandthebendingstress,asdeterminedbystressanalysis.A-3200APPLIEDSTRESSESTheappliedstressesattheflawlocationcanberesolvedintomembraneandbendingstresseswithrespecttothewallthickness.Allformsofloadingaretobcconsidered,includingpressurestresses,thermalstresses,discontinuitystresses,andresidualstresses.Inthecaseofanonlinearstressdistributionthroughthereactorvesselwall,theactualstressdistributioncanbeconservativelyapproximatedusingthelin-earizationtechniqueillustratedinFig.A-3200-1.Thelinearizedstressdistributioncanthenbechar-acterizedbythemembranestressaandthebendingstresso>asshowninFig.A-3200-1.A-3300STRESSINTENSiTYEQUATION(a)StressIntensityfactorsfortheflawmodelcanbecalculatedfromthemembraneandbendingstressesattheflawlocationusingthefollowingequation:KI=a,M,~~a+a>M~~+~aWhere:o,aqMembraneandbendingstressesasde-finedinthepreviousparagraphaMinorhalf-diameterofembeddedflaw;flawdepthforsurfaceflaw.QFlawshapeparametertobedeterminedfromFig.A-3300-1usinga,andtheflawgeometry.MCorrectionfactorformembranestresses(seeFigureA-3300-2forsubsurfaceflaws;FigureA-3300-3forsurfaceflaws).MbCorrectionfactorforbendingstresses(seeFigureA-3300-4forsubsurfaceflaws;FigureA-3300-5forsurfaceflaws).(b)WherevariationsinKIaroundtheperipheryofthecrackoccur,themaximumvalueistobeusedasrepresentative.(c)NotethatEquation(I)isonlyarecommendedprocedurefordeterminationofKI.Moreso-phisticatedtechniquesmaybeusedproviding,themethodsandanalysesaredocumented.Inmanycases,involvingcomplexgeometriesandstressdis-tributions,themethodsoutlinedabovemaybeinadequate,andmoresophisticatedtechniquesshouldbeused.117 Pjg.A3200.1,SECTIONXI-INSERVICEINSPECTIONOFNUCLEARPOPOVERPLANTCOMPONENTSACTUALNONIINEARSTRESSDISTRIBUTIONbIIIIIIaIIIIIEQUIVALENTLINEARREPRESENTATIONOFSTRESSDISTRIBUTIONIIIIIa)SURFACEFLAMtSb)SUBSURFACEFLAWSFIG.A-3200-1LINEARIZEDRfPRESENTATIONOFSTRESSES118 A-3000-METIIODFORK,DETERMINATIONFig.A-3300.10.5o)~04OI-0.5I-'3LUQ.0.2LdO.II~m+~bI~+vsI.O0.80,50.500.60.8-I.OI.21.4I.6I.82.02.2FLAWSHAPEPARAIYIETER,Q2QSURFACEFLAVlSUB-SURFACEFLAWFIG.A-3300-1SHAPEFACTORSFORFLAWMODEL119 FjgA33PP.2SECTIONXI-INSERVICL'NSPECTIONOFNUCLEARPOPOVERPLANTCOMPONENTSPttPt2l.6l.5Pti-=0.6520tCLOl.4EAPt2OI-UJK0:OOLIJjI3l6)COl.2PtiPt2PtiPtiPt22'O.sstPt2-=0.352Qt-=0.45.2atI.OPtiPtiPt2,2-,=.isPt20O.I0.20.3OAFLA'WECCENTRICITY)0.50.6FIG.A-3300.2MEMBRANECORRECTIONFACTORFORSUB-SURFACEFLAWS120 A-3000-METIIODFORK,DETERtiflNATIOiVFig.'A-3300.32.0l.9-=005-=O.I=00a'p-=O.I5aI.BEI.7a:l.6U.COgI.S04JU.a:~~IAOPoI34J-=0.2a-=0.25a0.35~a60.5I.O0O.I0.20.3040.50.6RATIOOFFLANDEPTHTOTHICKNESS~a'070.8FIG.A-3300-3MEMBRANECORRECTIONFACTORFORSURFACEFLAWS Fig.A-3300-4SECTIONXl-INSERVICEINSPECTIONOFNUCLEARPOPOVERPLANTCOMPONENTSl.o0.90.80.70.6Pt~=0.72Q-=0.52QTensionSideNeutralAxisCompressionSideaI~0.5uu0.00uI-OI-g0UujK0.5aa0O~.~0.2(9V)O'.lI0.0-0.l-0.22Q-=0.5t-=O.I2at/Pt22a-,=o.i>--"0.52at-=0.52QtgOr-=0.7rrPCPt.NOTE:Ifflawcenterlineisoncompressivesideofneutralaxis,signofo.bshouldbenegative.-0.3O.l0.20.5OA0.50.60.7Eccentricity(2e/t)FIG.A-33004BENDINGCORRECTIONFACTORFORSUBSURFACEFLAWS122 A-3000-METIIODI'ORKiDETERMINATIONFig.A-3300-51.6a/II=0.0I.4l.2I.O0.8V)0.643D(00.40.2EXACTSOLUTION(P=0)----.ESTIMATE(r8=0)0.5-------ESTIMAT'E(P=so)a/II=03wO.Ia/2=0.20.2~Or0.400O.I0.20.50.40.5.FLAWDEPTHTOTHICKNESSRATIO,a/t0,6FIG.A-3300.5BENDINGCORRECTIONFACTORFORSURFACEFLAWS123 AM'j:CLKA-4OOODEPSNjXj:ONOpii4AYKMAL,PROPKRXjKSA-4100SCOPEInthisarticlethematerialpropertiesthatareutilizedinthelinearelasticfracturemechanicsanalysisaredefinedandformulasforcalculatingthesepropertiesarepresented.A-4200FRACTURETOUGHNESS(a)Thefracturetoughnessofthematerialcanbedefinedbytwoproperties,Ki,andK>whichrepresentcriticalvaluesofthestressintensityfactorKi.Ki,isbasedonthelowerboundofcrack-arrestcritical',valuesmeasuredasafunctionoftemp-erature.Ez,isbasedonthelowerboundofstaticinitiationcriticalK>valuesmeasuredasafunctionoftemperature.TheKi,andE>,valuesusedintheanalysisshouldrepresentconservativevaluesob-tainedpreferablyfromthespecificmaterialandproductforminvolved.Thevaluessousedshouldbejustifiedonthebasisofcurrenttechnology,andshouldtakeintoaccountmaterialvariability,testingtechniques,andanyothervariableswhichmightlowerthesetoughnessvalues.(b)LowerboundKi,andKi,versustemperaturecurvesfromtestsofSA-5338-1,SA-508-2,andSA-508-3steelareprovidedinFig.A-4200-1foruseifdatafromtheactualproductformarenotavailable.Thetemperaturescaleofthisdatashouldberelatedtothereferencenil-ductilitytemperature,RTqDqasdeterminedforthematerialpriortoirradiationaccordingtotherulesofNB-2331.ThecurvesinFigureA-4200-1areintendedtobeveryconservativesincetherecommendedprocedureistodeterminethematerialfracturetoughnessfromspecimensoftheactualmaterialandproductforminquestion.A-430DFATIGUECRACKGROWTI-IRATE(a)thefatiguecrackgrowthrate(da/dN)ofthematerialcanbecharacterizedintermsoftherangeofappliedstressintensityfactor(BKi).Thischar-acterizationisgenerallyoftheform:wherenistheslopeofthelog(da/diV)versuslog(QKq),andC,isascaling'constant.These'datashouldpreferablybeobtainedfromspecimensoftheactualmaterialandproductforminvolved,takingintoaccountmaterialvariability,environment,testfre-quency,andanyothervariablesthatmayaffectthedata.(b)AnupperboundcurveforfatiguecrackgrowthdatameasuredonSA-5338-1andSA-508steels,includingtheeffectsoftemperature,frequency,andpressurizedwaterenvironment,isgiveninFig.A-4300-1foruseifdatafromthcactualproductformarenotavailable.Thiscurveisintendedtobevery'onservativesincetherecommendedprocedureistoobtainthedatafromspecimensoftheactualmaterialandproductforminquestion.A-4400IRRADIATIONEFFECTSFormaterialsthataresubjectedtofastneutronfluence,thedegradationofthematerialfracturetoughnessduetoirradiationmustbeaccountedfor.Thedegreeofdegradationdependsupontheneutronfluence,theirradiationtemperature,andthcrelativesensitivityoftheparticularsteel.Radiation-inducedchangesinfracturetoughnessshouldbedeterminedfromsurveillancespecimensoftheactualmaterialandproductform,irradiatedaccordingtothesurveillancetechniquesofASTM-E184,"StandardRecommendedPracticeforEffectsofHigh-EnergyIrradiationontheMechanicalPropertiesofMetallicMaterials."Wherenosurveillancedataareavailable,theeffectsofneutronirradiationcanbeaccommodatedforbothfC>,andEqbyshiftingthereferencenil-124 A4000-DEFINITIONOFMATERIALPROPERTIESductilitytemperature(RTzz)asafunctionofirradiationusingthetrendcurvesofFig.A-4400-1forreactorvesselsteelsirradiatedat550F.NotethatcoppercontentoftheweldandbasemetalhasastronginfluenceonthedatainFig.A-4400-1.%herctheactualcoppercontentdataisnotknown,thehighestcoppercontentcurveofFig.A-4400-1shouldbeused.Thesecurvesareintendedtobeveryconservativesincetherecommendedprocedureistodeterminetheirradiationeffectsfromsurveillantcspecimensoftheactualmaterialandproductforminquestion.I25 220200I80I60I40KII'zChPS120~NIOOZO80hCo604020-100-50NDT0+50(TRTNQT)FFIG.A-4200-1+IOO+l50+200nzn0z0zntClCzn0'a0 A4000-DEFINI'I'IONOFiNIATERIALPROPERTIESFII,.A-4300-1IOOO90080070060050040030010090807060u50Pu40z73020OLUIO987O5SUB.SURFACEFLAWS(AirEnvironment)-~(.0267X10)dKIdNSURFACEFLAWS(WaterReactor'Environment)(3795X10)SKIdNI23456789102030405060708090IOOSTRESSINTENSITYFACTORRANGE~6Kz(KSI~IN)FIG.A-4300.1UPPERBOUNDFATIGUECRACKGROWTHDATAFORREACTORVESSELSTEELS127 Fig.A-4400-1SECTIONXI-INSERVICEINSPECTIONOFNUCLEARPOPOVERPLANTCOiiIPONENTS500250200oo00000~00~00'oi00~0'50Ia'-000eipp50IPIS58IOI923FASTNEUTRON(E)1MeV)FLUENCE(n/em~)81020FIG.A44001EFFECTOFFASTNEUTRONFLUENCEANDCOPPERCONTENTONSHIFTOFRTNPqFORREACTORVESSELIRRADIATIONAT550FI2S A<<5100SCOPEInthisarticlethemethodtobeusedinapplyingthelinearelasticfracturemechanicsanalysistothenormal,emergency,andfaultedconditionsisde-scribed.A-5200NORMALCONDITIONSNormalconditionsincludealltransientsexpectedtooccurduringthecourseofsystemtestingandoperationaswellasupsetconditionsanticipatedtooccurfrequentlyenoughthatthesystemshouldbedesignedtoaccommodatethem.Inordertodeterminethemaximumpotentialforfatiguecrackgrowthoftheobservedflawindicationduringnormaloperation,acumulativefatiguecrackgrowthstudyofthecomponentshouldbeperformed.Allofthedesigntransientsprescribedinthesystemdesignspecificationthatapplytotherernaindcroftheservicelifeofthecomponentshouldbeincluded.Stressintensityfactorsshouldbedeterminedforeachtransientusingtheboundingellipticalorsemi-el-lipticalflawmodeldescribedinA-2000andusingthemethodsforKqdeterminationoutlinedinA-3000.Eachtransientshouldbeconsideredinapproximatechronologicalorderinthefollowingmanner:(I)DeterminethemaximumrangeofE<fluc-tuationassociatedwiththetransient(hK>).(2)Findtheincrementalflawgrowth(ha)cor-respondingtoDK<fromthefatiguecrackgrowthratedata.(3)Updatetheflawsizebyassumingtheflawgrowstoageometricallysimilar,largerflawwithaminorhalfdiameterof(a+Qa).(4)Proceedtothenexttransient.Theaboveprocedure,afteralltransientshavebeenconsidered,yieldstheexpectedcnd-of-lifeflawsize(a))Nexttheminimumcriticalflawsizefornormaloperationshouldbeestablished.Theprocedurefordeterminingcriticalflawsizeforeachtransientisasfollows:(I)Determinethemaximumend-of-lifeirradiationlevelattheflawlocation.(2)Usingirradiatedfracturetoughnessdata,de-terminethecrack-arrestfracturetoughness(Kq,)asafunctionoftemperature.(3)Calculatestressintensityfactors(usingthemethodsoutlinedinA-3000orsomeotherdoc-umentedprocedure)forvariouspenetrationdepthsofanassumedflawthatisgeometricallysimilartotheellipseorsemi-ellipsethatboundstheobservedflaw.(4)Comparethecalculatedstressintensityfactorstothematerialfracturetoughness(Kq)fortheappropriatetemperaturetodeterminethccriticalflawsize(a,)forthetransient.(5)Proceedtothenexttransient.Thesmallestvalueofa,determinedbytheaboveprocedure,afteralltransientshavebeenconsidered,representstheminimumcriticalflawsizefornormaloperationatthelocationoftheobservedflaw.A-5300ENERGEiVCYAiNDFAULTEDCONDITIONSEmergencyandfaultedconditionsrefertoverylowprobabilitypostulatedincidentswhoseconsequencesaresuchthatsubsequentplantoperationisnotrequiredandsafesystemshutdownistheonlyconsideration.Cumulativefatigueanalysisofcom-ponentsneednotincludefaultedconditions.TheminimumcriticalflawsizeforemergencyandfaultedconditionsshouldbecstablishcdusingKq,dataforcrackinitiationconsiderationsandK,dataforcrackarrestconsiderations.Eachpostulatedincidentshouldbeconsideredforcriticalflawsizeasfollows:(J)Determinethemaximumend-of-lifeirradiationprofiletliroughthethicknessofthecomponentattheobservedflawlocation.129 A-5300SECTIONXl-INSERVICEINSPECTIONOFNUCLEARPOPOVERPLANTCOMPONENTS(2)Determinetemperatureandstressprofilesthroughthethicknessofthecomponentattheobservedflawlocationasafunctionoftimefollowingthepostulatedincident.(3)Usingtheirradiatedfracturetoughnessdata,determinethecrackarrest(Kl)andcrackinitiation(Ki,)fracturetoughnessprofilesthroughthethicknessofthecomponentasafunctionoftimefollowingthepostulatedincident.(4)Calculatestressintensityfactors(usingthemethodsoutlinedinA-3000orsomeotherdoc-umentedprocedure)forvariouspenetrationdepthsofanassumedflawthatisgeometricallysimilartotheellipseorsemi-ellipsethatboundsthcobservedflaw.(5)ThecrackpenetrationatwhichthecalculatedstressintensityfactorexceedstheKi,profilecor-responds.'tothecriticalcracksizeforinitiation(a;)andthcpenetrationatwhichthestressintensityfactorgoesbelowtheKicurvecorrespondstothecriticalcracksizeforarrest(a,).ThiscomparisonisillustratedinFigureA-5300-Iforbothanarrestandanonarrestsituation.(6)CurvessuchasFig.A-5300-lshouldbepreparedforanumberofselectedtimesfollowingeachpostulatedaccidenttoestablishthecriticaltime.Thesmallestvalueofa;determinedbytheaboveprocedure,andforwhichthecrackarrestpenetration(p)isgreaterthan0.75,afterallpostulatedaccidentshavebeenconsidered,representsthe.minimumcriticalinitiationflawsizeforemergencyandfaultedconditionsatthelocationoftheobservedflaw.130 A-5000-ANALYSISFig.A-5300.1FORSUB-SURFACEFLAWS:p=2a/tFORSURFACEFLAWS:p=a/t2aI-OOI-tOzUJI-zAPPLIEDKZ/'//Ic/K~IINITIATIONIII~ARRESTa:OOI-MzLIJI-z/NO~ARRESTAPPLIED//////KXcI//KgaIINITIATIONIII.I.2,'5.4.5.6.7.8.91.0CRACKPENETRATION(p)a)EXAMPLEOFARRESTCONFIGURATION.I.2.5.4.5.6.7.8.9I.OCRACKPENETRATION(p)b)EXAMPLEOFNON-ARRESTCONFIGURATIONl31

Summer1974AddendaDateofIssue:Jane30,1974ASMEBOILERANDPRESSUREVESSELCODEAnAmericanNationalStandardSECTIONXIRulesforInserviceInspectionofNuclearPowerPlantComponents1974EditionThisisthefirstAddendatobepublishedtothe1974EditionofSectionXI.Fig.IWB-3310Revise'asshownonp.3ofthisAddenda.IWB-3300(a)Revisetoread:'a)Flawindicationsdetectedbythepreserviceexaminations(IWB-2100)andbytheinserviceex-aminations(IWB-2600)shallbecircumscribedinellipticalorcircularshapeforthepurposeofde-scriptionandanalysis.Thedimensionsofanellipticalorsemicircularflawindicationshallbedeterminedbythesizeofarectanglethatfullycontainstheareaoftheindication.Thewidthandlengthoftherectangleshallcorrespondwiththedepthandlengthoftheindication,respectively.Thelengthoftherectangleshallbedrawnparalleltotheinner,pressure-retainingsurfaceofthecomponent.Thewidthandlengthoftherectangleshallbeconsideredasthedimensionsoftheminorandmajoraxesofanellipse(orsemi-ellipse)thatcircumscribesthesubsurface(orsurface)in-dication.Thedimensionsofacircularflawindicationshallbedeterminedbythesizeofasquarethatfullycontainstheareaoftheindication.One-halfthedepthdimensionofthesquare,a,andlength,2,shalldeterminetheaspectratio,a/II,oftheflawin-dications.Theprojectedplanarareaofthecir-cumscribedindicationshallbeconsideredasorientednormaltothesurfaceofthecomponent.IWB-3310(c)Revisetoread:(c)Thedimensions,aand2,oftheindicationshallbethoseoftherectanglethatcontainsthedetectedareaoftheindicationasshowninFig.IWB-3310.Fig.IWB-3320Reviseasshotvnonp.4ofthisAddenda.IWB-3320(b)Revisetoread:(b)Thedimensions,aand2,oftheindicationshallbethoseofthesquareorrectanglethatcontainsthedetectedareaoftheindicationasshowninFig.IWB-3320.Fig.DUB-3330Reviseasshownonp.5ofthisAddenda.IWB-3330(c)Revisetoread:(c)Thedimensions,aandII,ofsuchmultipleplanarflawsshallbethoseofthesquareorrectanglethatcontainsthedetectedareaofallindicationswithintheproximitylimitsdefinedinIWB-3330(a)andshownin'Fig.IWB-3330.copyright1974THEAMERICANSOCIETYOFMECHANICALENGINEERSprintedinV.S.A.

Fig.DVB-3340Reviseasshownonp.6ofthisAddenda.DVB-3340(d)Revisetoread:(d)Thedimensions,aandg,ofsuchflawsshallbethoseofarectanglethatcontainstheprojecteddetectedareaoftheindicationasshowninFig.IWB-3340.Fig.IWB-3350Reviseasshotvnonp.7ofthisAddenda.DVB-3350(b)Revisetoread:(b)Thedimensions,aandf,ofsuchflawsshallbethoseofthesquareorrectanglethatcontainsthedetectedareaofallindicationswithintheflaw-planeadjacencylimitsof(a)aboveasshowninFig.IWB-3350.Fig.IWB-3360Reviseasshownonp.8ofthisAddenda.IWB-3360(b)Revisetoread:(b)Theareaofalaminarflawshallbetheareaofthesquareorrectanglethatcontainsthedetectedareaofthoseindicationsthateitheroverlaporarewithinadistances'f1in.ofoneanotherasshowninFig.IWB-3360.DVB-3370Deleteentirely.Fig.IWB-3370Deleteentirely.DVB-3510AdoptFig.3510.1andFig.3510.2asshownonpp.9and10ofthisAddenda.4DUB-3511Adoptasshownonpp.11-18ofthisAddenda.DUB-3512Adoptasshownonpp.19-21ofthisAddenda.DVB-3514Adopt-asshownonpp.22-23ofthisAddenda.IWB-3515Adoptasshownonpp.24-26ofthisAddenda.DUB-3517Adoptasshownonp.27ofthisAddenda.

SEMI-ELLIPTICALFLAW+IIII/e4SEMI-ELLIPTICALFLAW+2a=-22dSEMICIRCULARFLAW+3SEMICIRCULARFLAW+0eQ=-2S<dILLUSTRATIVEFLAWCONFIGURATIONSANDDETERMINATIONOFDIMENSIONSaAND'EFIG.IWB-3310SURfACEPLANARFLAWSORIENTEDINPLANENORMAL'OMAXIMUMSTRESS

'S)a2aELLIPTICALFLAWCI///I2aS)a5=2Qi\I///ClRCULARFLAW+22aS)a$=2aI//CIRCULARFLAW+5ILLUSTRATIVEFLAWCONFIGURATIONSANDDETERMINATIONOFDIMENSIONS2aANDIIFIG.IWB-3320SUBSURFACEPLANARfLAWSORIENTEDINPLANENORMALTOMAXIMUMSTRESS d22a2d.iS)a)SEMI-ELLIPTICALS<2a,S<2a//\IIII.IELLIPTICALSURFACEFLAWIaI>d2eCIRCULARSUBSURFACEFLAW+3IIII/I/S<dI2dl2d2d2;S<2dSUBSURFACEFLAW+22a>2d.2a>2d22dI)2d22d>2dS<.2dIS>dI2d.I2a2d~2d,2S)d~CIRCULARSUBSURFACEFLAW+42dI>2d,2I2d/2Q'L2dId2QS<2dlSEMICIRCULARSURFACEFLAW5d,<dILLUSTRATIVEFLAWCONFIGURATIONSANDDETERMINATIONOFDIMENSIONSa,2a,ANDIIFIG.IWB-3330MULTIPLEPLANARFLAWSORIENTEDINPLANENORMALTOMAXIMUMSTRESS 4NOTE:FLANAREASHALl8EPROJECTEDIN/PLANESNORMALTOPRINCIPALSTRESSESTODETERMINECRITICALORIENTATIONILLUSTRATIVEFLAWCONFIGURATIONSANDDETERMINATIONOFDIMENSIONS2aANDIIFIG.IWB4340NONPLANLLIPTICALSUBSURFACEFLAWS0

~ye~gvgO7e>yILLUSTRATIVEFLAWCONFIGURATIONSANDDETERMINATIONOFDIMENSIONSa,2a,AND%FIG.IWB4350PARALLELPLANARFLAWS iO////e/I/II///NOTEALLINDICATIONSWHICHPRODUCEATOTALLOSSOFBACKREFLECTIONSHALLBECONSIDEREDASASINGLELAMINARFLAW.THECIRCUMSCRIBEDAREA,A-B-C-D(EQUALS2xwj,SHALLBECOMPAREDWITHTHEIN-DICATIONSTANDARDFIG.IWB4360LAMINARFLAWS~'

ACIICDgCIRCUMFERENTIALWELDZUO0Z0I0OXlOCmmI(h33z~~Q)I-NIlmrOZNcn>O>gmImmxG)C)mOllpmICpl0fQisn't~IEXAMINATIONVOLUMEA8.C.DAREASCANNEDASREQUIREDTOEXAMINEVOLUMEA8CD EXANIlNATlONVOLUMEA~BWaz0A0zz0I00zAIcMrzm~~3>omcn>mO~COr-mm~G)C)mmUOz,SCAH~EDAPE,AASREQUIREDOzTOEXAMINEn'IU)IQlOOLUM".e.C.DOrO~

IWB-3511StandardsforExaminationCategoriesB-B,Pressure-RetainingWeldsinVessels,andB-C,Prcssure-Retaining.Wclds,Vessel-to-Flange,andHead-to-FlangeIWB-3511.1AllowablePlanarIndications(a)ThesizeofallowableplanarindicationswithintheboundaryoftheexaminationvolumesspecifiedinFigs.IWB-3511.1(a)through'(f)shallnotexceedthelimitsspecifiedinTableIWB-3511.1.(b)Whereaflawindicationextendsorliesbeyondtheexaminationvolumesasdetectedbythepro-ceduresusedtoexaminethespecifiedvolumes,theoverallsizeoftheindicationshallbecomparedwiththelimitsspecifiedinTableIW8-3511.1[forex-amples,seeFigs.IWB-3511.1(a)andIW8-3511.1(b)].(c)Anytwoormoreflawindicationsthatfallwithintwoparallelplanest/qin.apartandcombinetoreducethenetsectionthickness'reacceptableprovidedthedepthsofindividualindicationsdonotexceed'theallowablelimitsofTableIWB-3511.1andthecombinedflaw-indicationdepthsdonotexceedthefollowinglimits..(1)Twosurfaceindications,oneinsideandoneoutside:Thecombineddepthsshallnotexceedtheaverageofthesumoftheallowablesurfacein-dicationsofTableIW8-3511.1forthecorrespondingflaw-aspectratios.,'Nctsectionthicknessismeasurednormaltothcpressure-retainingsurfaceofthecomponent.(2)Twoormoresubsurfaceindications:The,combineddepthsshallnotexceedthesumoftheallowablesubsurfaceindicationsofTableIWB-3511.1forthecorrespondingflaw-aspectratiosdividedbythenumberofindications.(3)Twoormoresurfaceandsubsurfacein-dications:Thecombineddepthsshallnotexceedtheaverageofthesumoftheallowablecombineddepthsofsurfaceandsubsurfaceindications,respectively,aspermittedbyIW8-3511.1(c)(1)andIW8-3511.1(c)(2).(d)Surfaceindicationswithincladdingshallbet~governedbythestandardsofIWB-3517.1.[E.itIWB-3511.2AllowableI.aminarIndications.TheareasofallowablelaminarindicationswithintheboundaryoftheexaminationzonedelineatedintheapplicablefiguresspecifiedinIW8-3511.1shallnotlexceedthelimitsspecifiedinTableIW8-3511.3.IWB-35119ContlitionallyAllowableLaminarIn-dications(a)LaminarindicationsthatexceedthestandardsspecifiedinIW8-3511.$2shall.beconsideredasS75conditionally'allowablelaminarindications.Insucht=rr<t<cases,theareaofthecomponentcontainingthelaminarindicationshallbeincludedasanadditionalareasubjecttoexaminationundertheapplicableExaminationCategoriesofTableIWB-2500.(b)Indicationsthatrevealalaminarindicationjoiningaplanarindication[Fig.IW8-3511.1(e)]shallbegovernedbythestandardsofIWB-3511.1/PPSPQn411 IOoof1'lPlzIoICJoGl'oI-XIoCPlmIbIIJ(gj))l'0LAIz>RrQv)rNrr"rrmrzQgCO(n>O>gmrmmXC)G)mO/g23I2t2~'I>.VOLUMEE'-F-GHAREASCANNEDASREQUIREDTOEXAMINEVOLUMEE-F-G-HVESSELSHELL-HEADJOINT-t2I-tI-I2VESSELSHELLCOURSESEXAM.VOLUMEA'8OREA'CANNEDASREQUIREDTOEXAMINEVOLUMEA-8-C-DIOo-bZQZI a'LANARINDICATIONINSECTIONV/ITHVARYINGTHICKNESSt2SECTIONE-ELAMINARINDICATIONALONGITUDINALWELDIIIgO0I-C3(nIOLlj<<fCOOIJI>CUjPLANARIN0ICATIONSIWB-35II.I(b)NOTEALLFLAWSAREEXAGGERATEDINSIZEANDSCALEFIG.IWB-3511.1(b)VESSELSHELLLONGITUDINALWELDJOINTS13S7S.~riI>tir' LAMINARINDICATION~O0O~oOc.ev4'EJIIIIJOXIC9I4.I4JDlIJK'DcfIIJOIIJIJ)KIC9IIIILIJMERI0IONAL,'MtELDOI-CIRCUMFERENTIALSELDSECTIONB-8VlEWA-ANOTEALLFLAWSAREEXAGGERATEDINSIZEANDSCALEFIG.IWB-3511.1{c)SPHERICALVESSELHEAD-CIRCUMFERENTIALANDMERIDIONALINELDJOINTSIII4g75PI'rgVAf'-'+

I~IgaAXIALPLANAR,INDICATIONAXTHREADEDSTUDHOLENONAXIALPLANARINDICATIOND5+IIN.AREASCANNEDTOEXAM,VOLUMEA~B'~DAREASCANNEDTOEXAM.VOLUMEE.FGH.0XWW00DIVI00:xCiImI<<tWWIWCOVlRPyVlW0c5xIIIIIIDIIIIIIIIIIICIIII2G0XC9RVl<<Ka0ICI.00WDXJW0xIIV.IW-Ic4HIIIJCIRCUMFERENTIALV/ELDLAMINARINDICATIONCLADDINGCTIONX-XALLFLAWSAREEXAGGERATEDINSIZEANDSCALEFIG.IWB-3511.1IdISHELL-TO-FLANGEWELDJOINT15S75~rl""-:>>I,I o<+oiqV'O,OO'UOIC)DcnIFOPTIONALSCANSURFACEALLFLAWSAREEXAGGERATEDINSIZEANDSCALEFIG.IWB-3511.1(e)HEAD-TO-FLANGEWELDJOINT DESIGNADESIGNBCioO0)0XxWLLJDlI1II2QNOTE28EVELDV)MLUhCo'xI-NOTE1ALLFLAWSAREEXAGGERATEDINSIZEANDSCALE~WELDOOLLJOxhlOI-LAMINARINDICATIONNOTE2LAMINARFLAWSWITHINEXAM.VOLUMEOFTUBESHEETARECONSIDEREDPLANARFLAWSFIG.IWB-3511.1(f)TYPICALTUBESHEET-TO-HEADWELDJOINTS TABLEIWB-3511.1ALLOWABLEPLANARINDICATIONSMaterial:FerriticsteelsthatmeettherequirementsofNB-2331andhavespecifiedminimumyieidstrengthof5f)ksiorlessatroomtemperatureThicknessRange:4in.andgreaterAspectRatio,a/g'urfaceIndications,a/r%SubsurfaceIndications,,alt,%~'.0.050.100.150.200.250.300.350.400.450.502.02.12.32.62.93.23.73.73.73.73.72.62.82.93.23.64.14.65.2586.57.2NOTES:I1)DimensionsaandgaredefinedinthefiguresreferencedinIWB4511.1.Forintermediateflaw-aspectratios,o/g,linearinterpolationispermissible.I2)Componentthicknesstismeasurednormaltothepressure-retainingsurfaceofthecomponent.Wherethesectionthick-nessvaries,theaveragethicknessoverthelengthoftheplanarindicationisthecomponentthickness.I3)Thetotaldepthofanallowablesubsurfaceindicationistwicethelistedvalue.TABLEIWB-3511.3ALLOWABLELAMINARINDICATIONSComponentThickness,rtn'"LaminarArea,sqln,4681012141612182430364248NOTES:I1)Componentthicknessrismeasurednormaltothepressure.retainingsurfaceofthecomponent.Wherethesectionthicknessvaries,theaveragethicknessovertheareaofthelaminarindicationisthecomponentthickness.I2)Forintermediatethicknesses,linearinterpolationofareaispermissible.I3)TheareaofalaminarflawisdefinedinIWB4360.18

-gl1gllIWB-3512StandardsforExaminationCategoryB-D,APressure-RetainingNozzlesin<~~)~VesselsIWB-3512.1AllowablePlanarIndications(a)Thesizeofallowableplanarindicationswithintheboundaryofthecxamina'tionvolumesspecifiedinFig.IWB-3512.1(a)shallnotexceedthelimitsspecifiedinTableIWB-3512.1.(b)ThestandardsofIWB-3511.1shallapplytoflawindicationsdetectedinthevesselshellorheadmaterialwithintheboundaryoftheexaminationvolumesspecifiedinFig.IWB-3512.1(a).(c)Anytwoormoreflawindicationsthatfallwithintwoparallelplanes~/~in.apartandcombineto~(~reducethenetsectionthickness>areacceptable.providedthedepthsofindividualindicationsdonotexceedtheallowablelimitsofTableIWB-3511.1andthecombinedflawindicationdepthsdonotexceedthefollowinglimits(I)Twosurfaceindications,oneinsideandoneoutside:ThecombineddepthsshallnotexceedtherNetsectionthicknessismeasurednormaltothepressure-retainingsurfaceofthecomponent.averageofthesumoftheallotvablesurfacein-dicationsofTableIWB-3511.1forthecorresponding.flaw-aspectratios.(2)Twoormoresubsurfaceindications:ThecombineddepthsshallnotexceedthesumoftheallowablesubsurfaceindicationsofTableIWB-3511.1forthecorrespondingflaw-aspectratiosdividedbythenumberofindications.(3)Twoormoresurfaceandsubsurfacein-dications:Thecombineddepthsshallnotexceedtheaverageofthesumoftheallowablecombineddepthsofsurfaceandsubsurfaceindicationsrespectivelyaspermittedby(1)and(2)above.'d)SurfaceindicationswithincladdingshallbegovernedbythestandardsofIWB-35lg.2."'7/((swIWB-3512.2AI&vableLaminarIndicationsSlb1<(a)Laminarindicationsinvesselshellorheadmaterialwithintile.boundaryoftheiexaminationvolumesspecifiedinFig.IWB-3512(a)shallbegovernedbythestandardsofIWB-3511.2.(b)LaminarfiawsinthenozzlewallshallbeconsideredasplanarindicationsandthestandardsofIWB-3512.1shallapply.It19 rIItINOZZLESAlL)THICKNESS1IlIO~~o+CgQ,~5ICLADDINGtnpOPTIONALSCANAREAASREQD.TOEXAM.VOL.A-B-C-D-ENOTEALLFLAWSAREEXAGGERATEDINSIZEANDSCALEFIG.IWB4512.1(a)NOZZIE-TOSHELLORHEADWELDJOINTS(AppliestoNozzlesWithorWithoutInternalReinforcement)20 TABLEIWB4512.1ALLOWABLEPLANARIND1CATIONS'aterial:SA-508Class2and3Forgingsthatmeet~therequirementsofNB-2331andhavespecifiedminimumyieldstrengthsof50ksiorlessThicknessRange,t:3in.andgreaterAspectRatio~e/g'.0.050.100.150.200.250.30~0.35'.400.45~0.50InsideCornerRadiusSurfaceIndications,e/r,%'.92.02.22A2.73.13.53.5353.53.52.5SubsurfaceIndications,e/r,%%d*'.32.42.62.93.3-3.74.14.65.25.96.5NApi(tccQcS75Erat"<<NOTES:(1)Oimensionseand0aredefinedinFig.IW84512.1(a).Forintermediateflaw-aspectratios,e/g,linearinterpolationispermissible.m(2)Thecomponentthickness,t,isdeterminedasfollowsfortheapplicabletypicalflawsshowninFig.IWB4512.1(a):Flow¹1and¹2Flaw¹3Flaw¹4Flaw¹5t(r+r,)/2r~tst~rrrIt~lesseroftorrsforanyaspectratiosappli-cabletothisflawgeometry(3)Thetotaldepthofanallowablesubsurfaceindicationistwicethelistedvalue.21 Cr(t-<IWB-3514StandardsforExaminationCategoryB-FPressure-RetainingDissimilarMetalWeldsIWB-3514.1AllowablePlanarIndications(a)ThesizeofallowableplanarindicationswithintheboundaryoftheexaminationvolumesshowninFig.IWB-3514.1shallnotexceedthefollowinglimits:(1)Ferritic-SteelNozzle,andFerritic-SteelSafeEndandWeld.TheallowableindicationstandardsofIWB-3511.1shallapply,andtshallbeconsideredast>showninFig.IWB-3514.1.tt(2)AusteniticSteelSafeEndandWeld.Thesizeof,tallowableindicationforanindividualsurfaceorsubsurfaceindication,orthecombinationsthereof,thatfallwithintwoparallelplanes~/2in.apartshallnotexceed5%ofthicknesst2showninFig.IWB-3514.1.(b)WhereaflawindicationextendsorliesbeyondtheexatninationvolumesspecifiedinFig.IWB-3514.1,theoverallflawsizeshallbecomparedwiththestandardsofIWB-3514.1(a).(c)SurfaceindicationswithincladdingshallbegovernedbythestandardsofIWB-3517.1.IWB-3514.2AllowableLaminarIndications.TheareaofallowablelaminarindicationswithintheboundaryoftheexaminationzonesshowninFig.IWB-3514.1shallnotexceed8sqin.forallthicknesseslessthan3in.Forgreaterthicknesses,thestandardsofTableIWB-3511.3shallapply.I~lc FERRITICSTEELNOZZLEAUSTENIT)CSTEELSAFEENDPIPINGOIOOGlI)JzU00zz>W00)r-~Nr)+mrZ4~V)cn>~37QmrmmXG)C)m37ImOIb2)EXAMINEVOLUMEA-8-C-DSCAN.AREAASREC}UIREDTOEXAMINEVOLUMEA-B-C-DCO IWB-3515StandardsforExaminationCategoryB-G-1,Pressure-RetainingBolting2in.andLargerinDiameterIWB-3515.1AllowableIndicationsforSurfaceExaminations.Allowablesurfaceindicationsinves-sel-closurestudsandprcssure-retainingboltingshallnotexceedthefollowinglimits:(a)nonaxialindications,~/4in.inlength(b)axialindications,1in.inlength5/5IWB-3515.2AllowableIndicationsforVolun>etricExamination(a)Thesizeofallowablenonaxialindicationsinvesselclosurestudsandpressure-retainingboltingasshowninFig.IWB-3515.1shallnotexceedthelimits'-"'pecifiedinTableIWB-3515.1.(b)Anytwoormoresubsurfaceindications,atany,diameterofthestud,whichcombinetoreducethenet-"';",;,"'.-,'",:..diameterageacceptableprovidedthecombinedflaw--..-...specifiedin'TableIWB-3515.1forthecorresponding--..:='law-aspectratios,dividedbythenumberofin-dications.~'"'(c)Anyaxialindicationdetectedbythevolumetricexaminationshallbeconfirmedbyasurfaceex-amination,andthestandardsofIWB-3515.1shallapply24 STUDS)aS<aACCEPTABLESUBSURFACEFLAWIIIIkL..UNACCEPTABLESUBSURFACEFLAWSCANAREATOEXAMINESTUDVOLUMESUBSURFACENONAXIALINDICATIONldOAXIALINDICATIONoXU3NOFEALLFLAWSAREEXAGGERATEgINSIZEANDSCALEFIG.IWB-3515.1INDICATIONSINCLOSURESTUD25S7q'~.r-cuba TABLEIWB-3515.1ALLOWABLEPLANARINDICATIONSMaterials:SA-193GradeB7,SA420GradeL43,SA440Class3Grade823,B24thatmeettherequirementsofNB-2333DiameterRange:AspectRatio,o/g'.00.100.200.300.400.50NominalSizesGreaterthan4in.Subsurface'ndications,a,in.0.100.100.150.150.200.25DiameterRange:NominalSizes2in.andGreater,ButNotOver4in.AspectRatio,a/g'.00.100.200.300.400.50SubsurfacesIndications,a,in.0.0750.0750.100.100.150.18NOTES:(1)DimensionsaandgaredefinedinFig.IW84515.1.Forintermediateflawaspectratios,a/g,linearinterpolationispermissible.(2)Thetotaldepthofanallowablesubsurfaceindicationistwicethelistedvalue.26 IWB-3517StandardsforExaminationCategoriesB-I-1&B-I-2,InteriorCladSurfacesofVesselsIWB-3517.1AllowableIndicationsforSurfaceExamination.Surfaceindicationsintheexaminationpatchesofcladsurfacesshallbeallowableprovidedthefollowinglimitsonflawdepth'renotexceededinmorethantwopatches:(a)preserviceexamination,%2in.(b)inserviceexaminations,tyysin.IWB-3517.2ConditionalIndications(a)Indicationsthatexceedtheallowablein-dicationsofIWB-3517.1andextendintothebasemetaltoadepthnotinexcessofthestandardsofIWB-3511.1shallbeconsideredasconditionalin-dications,andtherequirementsofIWB-3123.2shallappb'b)Theconditionsoftheexaminationpatchesshallbeconsideredasrepresentativeoftheentirecladdingofacomponentifconditionalindicationsaredetectedin50%ofthenumberofexaminationpatchesinthecomponent.tGrindingorpolishingofthecladdingisanacceptablemethodfordeterminingthedepthofasurfaceindication.njy27 00 RECORDOFRFVISI,OHS(Cont.NextPage)Rev.No.DateDescriptionReasonPreparedbyApprovedby3-9-77Appendix0,pl,QAPlan(NES81A0402),page2Cal'BlockDrwgs;80C052780B0827GOB083080BOg28TocomplywithnewHESISIProgramlgHanua1(NES.80A9021)Toreflect"asbuiltdimen-sionsandconditions.NIP-54lFig.5,7,.8Toreflectas-builtconditions10-5-77AppendixC:Year2,pages'I,1A(add),2,7A(add),8,12Year3,pages1-3,67A(add),8-10,12-14,15A,B,C(add),23A(add)'ear4,pages9,1116A(add)Toreflectchangesmadeduringoutage-year2andreflectactualconditionstoreflectactualcondi-tionsYear5,pages10,'8A(add)Year6,.pages2,7,8Year7,pages4,10,11Year8,pages10,11,15,AppendixE,para.(4)add"aVisualExamination...invalid."tocomplywithactualconditionsAppendixH,procedureNIP533procedureNIP541procedureNIP544procedureNIP562toreflectfieldchangesand"as-built"conditionsforclarificationforclartficationtoreFlectfieldchanges 0r'r4ib/gttfIYi.~4&IIaa~em~a~

RECORDOFREVISIONS(cont.)Rev.No.2(cont.)Date10-5-77DescritionAppendixD,Fig.8-5changlocationof9"examina-tionareaforweldHX-38-11IN-wAppendixA,TableA-2,Sys-temNo.38,change".NU02'.to"NG02"AppendixI,Dwg.No.80C0530ReasonToreflectchangesmadeduringoutage"year2TypographicalerrorToreflect"as-built"conditionsPreparedApprovedbbp)8

Mr.T.PerkinsNIAGARAMOHAWKPOWERCORPORATION3-14-775530-22p.8P.12DeleteP-32-71-wRV-4-565A-wP-32-LUG/PS/A-sP-32-H3/A-sP-32-LUG/PS/A-sP-32-SB1/PS/A-sV-NG08/A-bPM-32-Hl/A-sPM-32-SS1/A-sPM-32-PSP/A-sPM-32-SS3/A-sAddtheattachedProgramPlanandSchedulesheetstothesecondoutage-yearISIrequirements.Verytrulyyours,NUCLEARENERGYSERVICES,INC.NESDivisionQ,8'-('~W~'lfredH.YoliEngineeringVicePresidentAHY/jam 0

P)NUCLEARENERGYSERVICES,INC.NESDIVISION,/Ii.C'SHELTERROCKROADDANDURY,CONNECTICUT08810U.SA.(303)7483MIMarch14,1977~ReferenceNo.5530-22Mr.ThomasPerkins'IAGARAMOHAWKPOWERCORPORATIONNineMilePointNuclearStationUnit1P.O.Box32Lycoming,NewYork

Subject:

ChangesinISIRequirementsforSecondOutae-Year

DearTom:

FollowingourconversationwithMikeJonesonMarchll,1977ontheavailabilityofRecirculationLoopBforthisoutage,weconcurthatexaminationrequirementsforLoopBscheduledforthethirdoutage-yearofFall1978canbesubstitutedforthisoutage,whilepostponingLoopArequirementsorigi-nallyscheduledforthisoutagetoFall1978.Thesechangesandallothersthatmight.beencounteredduringthisoutagewillbeconsolidatedintotheProgramPlanat,theconclusionoftheexaminationsaspartofthesecondyearISIReport.Meanwhile,thisletteristoserveasnotificationtoF.Carr,NESTaskEngineer,tomodifythesecond-outageyearProgramPlanandScheduleinAppendixCasfollows:Ip.1DeleteP-32-71-wRV-4-565A-wP-32-03-wP-32-03-wUlP-32-03-wU2P-32-01-wP-32-01-wUpo'2DeleteV-NG01A-bV-NG02A-bP-NG03A-bcontinuedANAUTOMATIONINDUSTRIES,INC.~COMPANY

TABLEOFCONTENTSPageNo.l.~,INTRODUCTION~~~~~~~~~~~~~~~~~~~~~o"~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~2.BASESFORINSERVICEINSPECTIONPROGRAH...........................32.12.2232.42.5Obbgective.....................NRCRegulations....;.........'.DefinitionofNHPCIntent.....HethodsofExamination........OverallSchedule..............~~~~~~~~~~~~~~~~~~~~~~~~~~4~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~0~~~0~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~A~~~~~~~~~~~30~~~36~~~~6~~~~73.'NSERVICEINSPECTIONPROGRAHBOOKDESCRIPTION..."....,............103.1SystemClassifications...............3.2ZoneDesignations....................3.3ProgramPlanandSchedule............3.4SystemIsometricsandDiagrams...3.5TechnicalSpecificationsDeviationsii..3.6Pre"examinationRequirements.........3.7QualityAssurance....................3.8ExaminationProcedures...............3.9UTCalibrationBlocks................3.10RecordsandReports..................3.11EvaluationCriteria..................3.12PersonnelQualificationRequirements.3.13ASHECodeSectionXI(1974andSummer3.14NRC'<RegulatoryGuide1.26............~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~t~~~~~~~~~~~~\~~~0~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~1974Addenda)~~~~~~~~101010ll11llll1212121213~...13~~~~~~~~~~~~~~~~~~~~~~APPENDICES..............-.....~....-..........-.-................4.AppendixAAppendixBAppendixCAppendixDAppendixESystemClassification...............ZoneDesignations...................ProgramPlanandSchedule...........SystemIsometricsandDiagrams......TechnicalSpecificationsDeviationi.~~~~~~~~~~~~~~~~0~~~~~~~~~~~~~~~t~~~~~~~~~~~~0~~~~~

STABLEOFCONTENTSAPPENDiCESCONTiNUED)o~is~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~o~(AppendixFAppendixGAppendixHAppendix1AppendixJAppendixK,AppendixLAppendixNAppendixNPre-examinationRequirements..Q1ualityAssurance..............~.~...-~...ExaminationProcedures......UTCalibrationBlocks............--.......RecordsandReports........-..-...........Eva'luationCriteria.......................PersonnelQualificationRequirements......ASHECodeSectionXI(1976andSummer197<iNRCRegulatoryGuide1.26.................~~~~~~~0~~~\~~t~1~~~~~~~~~~0~~~~~~0~t~~~~~~~0~~~~~~~~~~~~~~~~~~~~~0~Addenda).~~~~~0~~~~

l.INTRODUCTIONTen-YearInserviceInspectionProgramThisProgramBookhasbeenpreparedtofulfilltheInserviceInspectionrequirementsfor'hefirstten-yearinspectionintervalforNiagaraHohawkPowerCorporations'NineMilePointNuclearStationUnitl.ThescopeofinspectionforeachcomponentcomplieswiththeNineHilePointUnit1TechnicalSpecifications,andtheproceduresandacceptancecriteriameetthe,requirementsoutlinedinSectionXIoftheASMEBoilerandPressureVesselCode,1974Edition(includingtheSummer1974Addenda):RulesforInserviceInspectionofNuclearPowerPlantComponents,dependingonthequalitygroupclassificationofthecomponenttobeinspected.Theclassi-ficationisprovidedbySection50.55aof10CFR50forQualityGroupAandbyNRCRegulatoryGuide1.26(Revision2,June1975)forGroupB,CandD.TheInserviceInspectionrequirementsforeachQualityGroupClassificationareevokedby10CFR50andNRCRegulatoryGuide1.51"InserviceInspectionofASMECodeClass2and3NuclearPowerPlantComponents".Section50.55aof10CFR50requiresthatQualityGroupAComponentsbeinspectedinaccor-dancewiththerequirementsspecifiedintheASMECode,SectionXI"RulesforInserviceInspectionofNuclearReactorSystemsforClass1Components".NRCRegulatoryGuide1.51requiresthatQualityGroupBandCComponentsbeinspectedinaccordancewiththerequirementsspecifiedintheASHECode,SectionXI.ItshouldbenotedthatNineHilePointUnit1wasdesignedandconstructedpriortotheadoptionoftheASHECode.Asaresult,certainexaminationsstipulatedbytheCodecannotbeperformedcompletelysincetheplantdesigndoesnotpermitdirectaccesstoportionsofsomeexaminationareas.

Inaddition,componentswhichareinhighradiationareasorwhicharecoveredbynon-replaceableinsulationorcoatingshavebeenconsideredinaccessible,asindicatedintheNineMilePointUnit1TechnicalSpeci-fications,Article4.2.6.Allitemsofnon-complianceestablishedbytheTechnicalSpecificationshavebeensummarizedintheTechnicalSpecificationsDeviationssectionoftheProgramBook.Indevelopingtheten-yearintervalinspectionprogramsufficientflexi-bilityhasbeenincorporatedintotheplansothateffectiveutilizationofunscheduledplantoutagescanbemade.ThisProgramBookisself-contained.Includedareinserviceexaminationschedulesforeightoutagesduringtheintervalbetween1975and1986,isometricdrawingswhichshowweldlocat'ionsinthevariouspipingsystems,.andnozzleandweldlocationsintheprincipalcomponents(i.e.reactorvessel,closurehead,heatexchangers).'ppropriateexaminationprocedures(ultrason'ic,liquidpenetrant,andvisual)andassociateddatasheetsareprovidedforusebyqualifiedexaminers.Alsoincludedintheprogrambookareplantzoneswhichhavebeenestablishedtodefineexaminationboundaries,systemclassificationinformation,TechnicalSpecificationsDeviations,pre-examinationrequirements,calibrationblockdetails,evaluationcritera,qualitycontrol/qualityassurancedocuments,examinationprocedurephilosophy,copiesofSectionXIoftheASMEBoilerandPressureCodeincludingtheSummer1974AddendaandNRCRegulatoryGuide1.26,recordretentionandre-portsubmittal,andpersonnelqualificationrequirements.

2.BASESFORINSERVICEINSPECTIONPROGRAM2.1~OO'ective'ITheprogramcontainedhereinprovidesthedetailsnecessaryforperformingthefirstten-yearintervalinserviceinspectionoftheweldsandotherexaminationareaswithinNiagaraHohawkPowerCorporationsNineMilePointNuclearStationUnit1waterandsteamcontainingsystemsthatareclassi-fiedGroupA,BorC.ThisprogramconformstotherequirementsandexclusionsofNineHilePoint1TechnicalSpecification,Section4.2.6,whichdealswithinserviceinspection.Theexaminationprocedures,cali-brationblocksandacceptancecriteriaare'inaccordancewiththeASMECode,'SectionXI:RulesforInserviceInspectionofNuclearPowerPlantcomponents,1974Edition(includingthe.Summer1974Addenda)totheextentpracticable.ThescopeoftheinserviceinspectionprogramincludesthefullrangeofactivitieswhichfulfilltheinserviceinspectionrequirementsofNineMilePointUnit1forthefirstinspectionintervalbetweentheyears1975and1986.TheexaminationrequirementsdefinedfortheFall1975outagewereinitiallyreportedinNESDocument81A0403(datedSeptember15,1975)andareincorporatedasanintegralpartintothisten-yearprogramplan;withonlyminorchangestoreflectactualplantconditionsencounteredduringtheimplementationofthe1975outageinspectionplan.2.2NRCReulationsTheQualityGroupClassificationSystemforradioactivewaterandsteamcontainingcomponentsimportanttothesafetyofwater-coolednuclearpowerplantsisestablishedbyNRCRegulatoryGuide1.26inconjunctionwithSection50.55aof10CFR50'

.RegulatoryGuide1.26,"QualityGroupClassificationandStandards,"establishestheQualityGroupClassificationSystemconsistingoffourQualityGroups,AthroughD.ThedefinitionofQualityGroupAisprovidedbySection50.55a,10CFR50.ThedefinitionofGroups8,C,andDispro-videdbyRegulatoryGuide1.26.ThequalitystandardsforeachGroupareevokedby10CFR50forGroupAandRegulatoryGuide1.26forGroups8,CandD.Thequali.tystandardswhichapplyareASHECodeSectionIIIClass1,2and3forQualityGroupsA,8andC,respectively,andASHESectionVIII,Division1andANSI831.1.0forGroupD.1ThelnserviceInspectionrequirementsforeachQualityGroupClassificationareevokedby10CFR50andNRCRegulatoryGuide1.51,'InserviceInspectionofASMECodeClass2and3NuclearPowerPlantComponents."Section50.55aof10CFR50mandates"thatQualityGroupAcomponentsmustbeinspectedinaccordancewiththerequirementsspecifiedintheASMECode,SectionXI,"RulesforInserviceInspectionofNuclearReactorSystemsforClass1Com-ponents."NRCRegulatoryGuide1.51mandatesthatQualityGroup8andCcomponentsbeinspected.inaccordancewiththerequirementsspecifiedintheASMECode,SectionXI.TherelationshipofthesegoverningdocumentsissummarizedinTable2.1.

0 TABLE2.1'.NRCREGULATIONS/GUIDES-INSPECTIONCODE'NTER-RELATIONSHIPQualityGroup'egulatoryGuide1.26DefinitionofQualityGroupQualityStandardsApplicabletoInspection.QualityGroupRequirements(referencestandard)(referencestandard)Section50.55aof10CFR50ASHESect.IIIClass1(Section50,55a)ASHESect.XI,Class1{Section50.55a)BCRegulatoryGuide1.26ReguIatoryGuide1.26RegulatoryGuide1.26ASHESect.lli,Class2(RegulatoryGuide1.26)ASHESect,III,Class~(Regu1atoryGuide1.26)ASHESect.Vill,Div.l(RegulatoryGuide1.26)ASHESect.XI,Class2(Regulatory'uide1.51)ASHESect.XI,Class3(RegulatoryGuide1.51)Notcovered

2.3DefinitionofNMPCIntentTheNineMilePointUnit1hasbeendesignedandfabricatedtoensurefree-domfromgrossdefectsthroughouttheplant'slifetime.Furthermore,afiveyearsurveillanceprogramwasdevelopedtodeterminethestatusofthereactorpress'ureboundarysystemsandtomonitorh.ighstressconcentrationareasaswellasrandomlyselectedportionsofthesystemcomponentsinordertoassesstheiroverallcondition.Theproposedten-yearinserviceinspectionprogramhasbeendevelopedinre"sponsetoaNRCletter(September28,1973)fromD.L.ZiemanntoP.D.Raymondandreflectsthisconcerntoensurecomponentintegrityandleaktightnessofsystemsimportanttosafety.ThisprogramisintendedtobeimplementedoverthelifetimeofthefacilityandwillbeappliedtothoseareasofQualityGroupA,BorCsystemswhosephysicallocationandlowradiationlevelsallowaccess.TheinspectionexaminationrequirementsarebasedonNineMilePointUnit1TechnicalSpecifications,Section4.2.6.2.4MethodsofExaminationMethods,techniquesandproceduresfortheinserviceinspectionsaretitledvisual,surface,andvolumetric.Eachtermdescribesageneralmethodper-mittingaselectionofdifferenttechniquesandproceduresrestrictedtothatmethodtoaccommodatevaryingdegreesofaccessibilityandradiationlevels,handtheautomationofequipmenttoperformtheexaminations.

Avisualexaminationisemployedtoprovideareportofthegeneralconditionofthepart,component,orsurfacetobeexamined,includingsuchconditions,asscratches,wear,cracks,corrosionorerosiononthesurfaces;misalignmentormovementofthepartorcomponent;orevidenceofI.caking.Visualexamina-tionsareapplicable.towelds,supportmembers,valves,pumps,fasteners,cladding,etc.NES'svisualexaminationprocedureisbasedontherecommenda"tionsinArticle9ofSectionV(ASMECode).Aliquidpenetrantexaminationisspecifiedasthesurfaceexaminationmethodtodelineateorverifythepresenceof.cracksordiscontinuitiesopentotheexaminationsurface.HES'sliquidpenetrantexaminationprocedureisbasedontherecommendationsofArticle6ofSectionV(ASMECode):Theultrasonicpulseechoexaminationisselectedasthevolumetricexaminationmethodtoindicatethepresenceofsubsurfacediscontinuitiesbyexaminingthe,entirevolumeofmetalcontainedbeneaththesurfacetobeexamined.HES'sultrasonicexaminationisbasedontherecomnendationsofAppendixIofSectionXI(ASMECode).WhereAppendixIisnotapplicable,theprovisionsofArticle5ofSectionVhavebeenused.2.5OverallScheduleAsallowedbySubarticleIWA-2400ofSectionXl,theexaminationsandpressuretestsrequiredbySubsectionsIWA,IWBandIWChavebeenscheduledtobecom-pletedduringatenandonehalfcalender-yearintervaltobeconcurrentwithplantoutages.TheinspectionintervalcommenceswiththeFall1975outageandisterminatedbytheSpring1986outage.

-Basedonananticipatedintervalofeighteenmonthsbetweentwosuccessivescheduledrefuelingshutdowns,thetenandonehalfcalender-yearinspectionintervalencompasseseicihereFuelingoutages.Table2.2definestheinspec-tionschedu'ieintermsofthe"Outage-year"asrelatedtocalender-years.TheinserviceexaminationsshallbeperformedinaccordancewiththeoptionspecifiedinParagraphIWB-2411ofSectionXI.Theeightoutage-yearshavebeengroupedintothirdsoftheintervalasshowninTable2.2.Outage-years1through3formthefirstthirdofthetenandonehalfyearinterval,4and5thesecondthird,and6through8thefinalthird.

TABLE2.2-INSPECTIONSCHEDULEOutae-YearCalender-YearFall1975Spring1977Fall19785Spring1980Fall1981Spring1983-Fa111984Spring,1986IIFISIIS'5I'76'77.'78II3.3yr.II79'8O'81'82,'3III3.5III'4'5I'86I3.3yr.~I

3.INSERVICEINSPECTIONPROGRAHBOOKDESCRIPTIONIThisProgramBookiscompletelyself-contained-Thefollowingsectionscon"stitutetheNineNilePointTen-YearInserviceInspectionProgramBookandare4discussedindetailintheircorrespondingAppendix.3.1SystemClassificationTheNineMI)ePointPipingandInstrumentationDrawingshavebeenreviewed,andQualityGroupA,BandCboundariesestablishedinaccordancewithNRCRegulatoryGuide1.26(Revision2,June1975)inconjunctionwithSection50.55aof10CFR50asstipulatedbySubarticleIWA-1400(a)ofSectionXI.AppendixAidentifies.'appropriatecodeclassesforeachplantsystem,suppliesdetailedboundarydiagramswherepracticable,andlistssystemsthatareexemptedfromtheexam-inationrequirementspertheprovisionsofSubarticlesIWB-1220andIWC-1220.3.2ZoneDesinationsTheplanthasbeensubdividedintosmallerareasofinterestcalledzones,usuallydelineatedbyfloors.AppendixBincludesthezonedesignationsandplanviewdiagramswithmajorcomponentsshownandidentified.3.3ProramPlanandScheduleTheexaminationrequirementsfortheeightscheduledoutages,includingthe1975Fallshutdown,aredefinedintheProgramPlanandScheduleshowninAppendixC.EachweldorotherexaminationareaIsdesignatedbyauniqueidentificationnumber.AtableInAppendixCdescribestheletterandnumberIdentificationcode.-

3.4SystemIsometricsandDiaramsThepipingisometricdrawingsshowthepipingforplantsystems,delineatingtheidentificationofcomponentssubjecttoexamination.Thesedrawingsconstitute.AppendixDalongwiththediagramsthatdefinevariousotherplantareas(i,e.closureheadandvesselwelds,penetrationidentifications,etc.).3.5TechnicalSecificationsDeviationsAppendixEdiscussesindetailthoseareasthatcannotbeexaminedeitherinpartorfu'Ilybecauseofinsufficientaccessduetoplantdesign,highradia-tionlevels,and/ornon-replaceableinsulationasestablishedbyNineMilePointUnit1Techni.calSpecifications.3.6Pre-ExaminationReuirementsInadditiontotherequirementsforclearanceandaccessspecifiedbySubarticleIMA'-'1500ofSectionXI,AppendixFalsoliststhoseothertaskswhichmustbeaccomplishedpriortoconductingtheexaminations.3.7QualitAssuranceTheNESQualityAssurancePlan,whichgovernsthedesignreviewandimplementa-tionoftheinserviceinspectionprogramplan,isinaccordancewiththerequire-mentsoftheNESQualityAssuranceManualwhichisincompliancewithAppendixBof10CFR50.TheplanincludesthedetailedqualityassurancerequirementsCthatarecommontoallactivitiesoftheprogramincludingorganization,manage-ment,liaison,examinationimplementations,controlofinspectionrecords,

qualificationsofpersonnel,materialsandprocedures,etc.AppendixGpresentstheQualityAssurancePlan,theworkplanandthefivetaskplansthatareapplicabletotheten-yearinterval.3.8'xaminationProceduresTheexaminationprocedures(visual,surfaceandultrasonic)thatareusedintheimplementationoftheinserviceinspectionprogramplanarecontainedinAppendixH.AppendixHalsocontainsadiscussionofthephilosophyusedinpreparingtheexaminationprocedures.3.9UTCalibrationBlocksAppendix1includesalistofalltheUTCalibrationblocksandtheaccompany-ingdrawings.AdiscussionofthedesignphilosophybehindthecalibrationblocksthatweredesignedandfpbricatedfortheNineNilePointUnit1in-rserviceinspectionisalsopresented.3.10RecordsandReortsGeneralguidelinesfortheretentionofcalibrationsandqualificationin-formation,recordingofdata,evaluationandfinalreportrequirementsarepresentedinAppendixJ.3.11EvaluationCriteriaTheevaluationcriteriacontainedanddescribedinAppendixKwillbeused.toevaluateallrelevantindicationsfoundduringtheinserviceinspectionexaminationsinaccordancewiththerecommendationsofArticleIWB-3000of.SectionXi.,

.3.12PersonnelQualificationReuirementsPersonnelperformingnondestructiveexaminationoperationsduringtheNineMilePointUnitIinserviceinspectionprogramimplementationshallhavebeenqualifiedwithprocedure(s)preparedinaccordancewithSNT-TC-IAasrecommendedinSubarticleIWA"2300ofSectionXI.CONAMproceduresforcertifyinginspectionpersonnelarediscussedandpresentedinAppendixL.3.13ASHECode,SectionXl(1974)AppendixHcontainsacopyofSectionXl(1974Edition)oftheASMEBoilerandPressureVesselCodewiththeapplicableAddenda(Summer1974),RulesforinserviceinspectionofNuclea'rPowerPlantComponents.3.14NRCReulatorGuide1.26AppendixNcontainsacopyofNRCRegulatoryGuide1.26,QualityGroupClassifi-cationsandStandardsforWater",Steam-,andRadioactive-waste"ContainingCom-ponentsofNuclearPowerPlants",Revision2,June1975.

APPENDIXA'SYSTENCLASSIFICATION

'APPENDIXA'SystemClassificationNEShasreviewedthebasicsystemPipingandInstrumentationDiagrams(P8ID)andestablishedQualityGroupA,BandCboundariesinaccordancewiththerequirementsofSection50.55aof10CFR50andNRCRegulatoryGuide1.26,QualitGrouClassificationsandStandardsforWater-Steam-andRadioactive-Waste-ContaininComonentsofNuclearPowerPlantsRevision2,June1975.QualityGroupAcomponentswithintheReactorCoolantPressureBoundarasdefinedbySection50.55aof10CFR50areshowninFigureA-1.PortionsofthesystemsshowninFigureA-1areexemptedfromvolumetricandsurfaceex-aminationsperSubarticleIWB-1220ofSectionXI.DetailsofGroupApipingsystemboundaries,thereferenceNiagaraMohawkPsIDnumberandportionsofthepipingsystemsthatareexempted,ifany,arelistedinTableA-1ofthisAppendix.TheReactorCoolantPressureBoundaryincorporatescomponentsthatarepartofthereactorcoolantsysteminsidethedrywelluptoandincludingthe'utermostcontainmentisolationvalves,andthereactorcoolantsystemsafetyandreliefvalves.TheapplicableisolationvalveshavebeentabulatedinSection3.2.7oftheNineMilePointOnit1TechnicalSpecifications.PQualityGroupBcomponentsthataresubjecttotheexaminationrequirements'oftheNineMilePointTechnicalSpecificationsandSubsectionIWCofSectionXIareshowninFiguresA-2through.A-7(withtheexceptionoftheextensiveFeedwaterSystem).

'

TableA-2ofthisAppendixlistsalltheGroup8Systems(exemptandnon-exempt:),referencePSIDnumbersandtheSectionXlparagraphsthatallowtheexemptions.Group8classificationshavebeendeterminedinaccordancewiththerequire-mentsofNRCRegulatoryGuide1.26(Revision2,June1975).NineHilePoint'Systemsthatareplantsafety-oriented(emergencycorecoo'Iing,post-accidentcontainmentheatremoval,reactorshutdown,'residualheatremoval,etc.)andportionsofthemainsteamlinestotheturbinestopandby"passvalveshavebeencategorizedasGroupB.GroupCcomponentsthataretobeexaminedaccordingtotherequirementsoftheTechnicalSpecificationsandSubsectionIMDofSectionXlhavebeenlistedinTableA-3ofthisAppendix,alongwiththeirreferenceP6IDnumbers.Thesesystemsincludecoolingwaterandauxiliaryfeedwatersystemsforplantsafety-orientedGroup8components(includingreactorcoolantpumps,emergencydieselsandcontrolroomcoo'Iing),spentfuelpoolcoolingandthereactorcleanupsysteminconformancewiththeguide-linesofNRCRegulatoryGuide1.26.'heradioactivewastetreatmentandtheoff-gassystemshavebeenclassified'sGroupDasNiagaraHohawkcalculationshaveshownthatpotentialoffsite.dosesmeetthelimitsstipulatedbyNRCRegulatoryGuide1.26.SystemsnotcoveredbyNRCRegulatoryGuide1.26,suchasinstrumentairser-'iceair,dieselengineanditsgeneratorsandauxiliarysupportsystems,dieselfuel,emergencyandnormalventilation,andallothernon-water,non-steam,andnon-radioactivematerialcontainingsystemshavenotbeenassigned

qualitygroupclassificationswithinthescopeoftheten-yearinservicein-spectionprogram.AllGroupAandBexemptedcomponentswillbeexaminedaccordingtothere-quirementsofArticlesIWB-5000andIWC-5000ofSectionXI,respectively,inadditiontothegeneralrequirementsofIMA-5000.

4 2HEAD5PRAY34V2"VENT3731WEDWATElZ24WTKAtllOI1Ir45'TRUMEt4lEXHAUSTlot=<E".Coco.SUPPLY39Il1/.LIQUID42.1XXIIIa.CoPmY4)6CLEAIIIUPg33CCOLINGRETUR1'1i~~~~~I5'HUTDOWNCCQLIHGSUPPLY38tlI6ameupSUPPLYIIIIOEstEtZ&.COHo.REACTSCOOLANTPpc~REBOUNDARY28taCIRC.~2KAQQR,CCGLANTPRESSUREBOVNDARV1VSYSTEMNO.BOUNDARYDia,g~gSROutAREV:0BY:A.V.APP:PIO.NO.A-1DATE:iO-5-75DATE:il-ii-75PROJECT'g~gypNES112NOTTOSCALE C~"-II!t1!A~

HEADSPRAY2'VNTIV34-0llV.Ol-03COsD.POT5lVP.4)I~lvlSER~6V-524N3BH3A24I~t2TURSINEVALYEthAHIFOLD~~m)~~>)mz&~m~eYPAsSVALVE14AQIFQLD~XCFig%1&'RYV/ELLIVlVOi-ls~OI.plIlvlVOl-02Ol-0&gglli>~~cwcr~~xm~cr~crx~xm~DIlXAFXMiAYXMXMXAFXMXM/CY/CFXMXCFXM/MXAW~XCFAMXAFX~<Mx~x~~~~~~~~~~~~~~~~~<~A~/Ar<APX&7<MiMXAFX~<M/rCWMiAFXAbNES113t4XXEARBARGYSERVICES,tC.Pgg9gQ(Li~pgniSHlmllIIiSYSTEMNO.Ol,02,C834.37BOUNDARYDlASRAHMAIN5TEANHEADSPRYear%FATSY:PUAPP:REV:0FIG.NO.A-2DATE:IO-9-j5DATE:tOQ'7-75gg~GROUPArxcrxmrGRQUPgC-lSO02-CPROJECT:5gyoggP

/W'nly'l/>>~-

SHUTDOWNCOOLINGHEATE>(CH.sSHUTDOWNCOOLINGPUYiP5Pcs'(@Wc'>AQ,5xcrxmxmxmxmxcrwcwmxmxri'Ia~~~~~~~~~~~~~~~~~~~yyjI3lI'IGO2ATOREClRCPD-IOIV:"B-l"BV38-o41484~4GP~~~g~~~m<gI,RP~4t~lIIl~P~~~W~~~~~4~~~W~W~W~)EGOSIV38-)218Pr~a~a~w~wmwmwm4rCr<Cr<Cr<W~12a~xcr~grxm~)Y55-0FROMRBCIRCPS-4.gtfa~Q~~)IW~~ipim.>A/<AYASYXAWM/M<~4r~>AFAAYrjlŽi'-".,!(i;tRV=->-o5HCOIClNG02Cllg"lT4."l~eeBVG-"8-05NES113NUClEJNBARGYSERVXXS,tC.NESDMSCNSYSTEMNO.TITLEBOuHDARvDIAGz<MSHUTDOWNCOO)ING:ppggIOOIISQmapg>D<g5RIll%SY:A.U.APP:DATE.10-$.j5DATE:10-g7'75REFPKINO'IgO)~5550-914PREV:0FIG.NO.A->GROUPAGROUP8

~a.U~0 EHERC.CORD.4lllPl2l~f22~<MXMXCFiCWCWM+hzmxcwXAWCFXMXCWAWCFX$qpxcr~crrcwcr~crwCWM/MXAWMXAFXMiIkawmxcw~wmx~xqM<cw~&~A~X~~A1Iliwmx~wm)~wcrwq)%10IVIIV39-07'139-09N5AN55w-lO39-OSgl(%pl4(,iex&PMAMJÃYXR~IIpxmzckcY<Mz~x~t!j~io",39-ol39-02n-~Ilvgxmxmx~-IYG905",39-03P5-5'PS-I39-o4NES1130NUCIEARBARGYSERVICES.tJC.SYSTEMNO.BOUNDARYDIA<WMEMERGENCYCONDENSERpg~g~tooIIImLILREV:0SY:APP:FIG.NO.A-4DATE:IC-V-15DATE:IO-CIQ-75C-l80l1-CGROUPAGROUPPROJECT:gg~ggyp f'0 V'9S-51All2~IBhf6Al2IY<.6-09V93-52IV40-12III12IV&-02IIQA~AAw~xcF/KAFAAEpi~g&A+xMcMi12"(;g>>IV'I0-IIRFPING'<0-06IV8I-2I81-22kcpxcFiAF~~~pqg.ll~~~~~~~~~~~Z)-Zr~~~>COPESPRAYPUYlP5hmm.4112AFA~/~XM/MrirMrPAKA~XAF~AFXW+I'IIV8-02IY4-01IV40-05IV81-OlRrxa(gcrigemrmrcrxwGQKSPRAYPUVP56t4xca+mxmxarx~wmxcrxmx~~mr~CA!21.4I22!2"x~~arw~w~w>121!2ZIP"AAFWA'CYXAFA~XAYXMA~X~<~i~NES'II3PNUQEARENERGYSERVCES,tC-V'l-39VBl-37SYSTEMNO.TITLEBOUNDARYDIAGRAMCORESPRAYREV:0FIG.NO.SY:AVDATE:IO-8-75DATE:ID-g7-APP:REF.PSINO:c-18oo7-c5530-9SPGPOPPAGROUPBIjt 0~p1*-~

g<lr~r~r~rar~rarar~r~r~rwr~r~r~r~r~r~r~r~rq\lll~v<,SO-6l12iirCWmrmrCrwm<Cr<CWmwmrCrwmippim<Crxmw~r.Ir<m<CW~~(CfiCFXMiAFi+SFXC7>AFX~>fi/CFrrMXCP~N=-~l2"IV80-55EVB-<9iv80-36lIIIl73-Zol12~KM>M/'~~ArP~rAWAr/s++rM<Mr~iWXM~~rrCWCFXCWAFiAKi~~~>cr>m~~wgwcw~w&I+cwmxcwgi(i2"l.D(VE0.l~4T.5PRAY1%ATExCH.sl~w~r~r~r~ria~r~r~r~r~r~r~r~w112COAT.S~Y1IMTEXCH.spl22jSool0IIIh~~~IZ"rr~~~cw~wcrxcrxwiCO%'FRAYIuVPSw~x~xmw~xcwr~~~>rwi~<m>mr~.ara~a~r~W~XCWCWmwmrCWmhIZ"ml2lIYIV85-0280-22IYS0-2I<<II?h4crxcrw~w~wCONT.5(VUWPShrxcrrmxcr~~x~~~xcwcrr~~l2'<<122.i~NES113NUCIEARENERGYSERVICES.tC.l?0000IRQ0IRttQR..Ipsn~ggmmaSYSTEMNO.80,80.lREV:0TITLEBOUNDARYDIAG@AHCONTAINMENTCOPRA'YFIG.NO.A-6BY:AUDATE:10-Q-g~mccmgaGROUP/APP:DATE:Io-g7.ggREF.P&lNO:C-I8OI2-CrWxceGROUPBiJPROJECT:5530-9I4P 1>>d~r LIQUIDPOISONTANK42.I-OACC.OEYYPOSA'II-05IIII/gl<~>>~~<~>>~~<~~mr~~~~~>>>>p~>>>>Q~w~cr<~~LIGHT.FOI50i9vuePAACC.w>>+gsx>>x>>>>Qv>>Sx>>zP+JJx>>xmw~wmx~w&x>>xmz~v~zmx~xmrgmxw(~EYNF05gLIq.POISOVPolypBpg(g(go/II9%4SYSTEMNO.KVNDAQYPlAGRAHLIQUIDpoIsoNHES113NUCLEARENERGY~CES.~cP~~r~+t~~~r,I8Y:APP:DATE:IO-'5-75DATE:IOg7-7c-IBoI9-cPROJECT:ggpoqgpREV:0FIG.NO.P7GROUP~'~i'm>GROUP8 L0 TABLEAl-GROUPACOMPONENTSQd)4JOE0V)WSystemTitleSystemDescriptionpalDiagramBasisforExemption01HainSteamHainSteamlinesfromReactoruptoandincludingreliefvalvesandouterisolationvalves01-03and01-04C-18002"C1"-InstrumentlinesfromMainSteamuptoandincludingouterrootvalves,drainlinesonHainSteaminnerandouterisolationvalves.One-inchnominalsizeandsmaller,SectionXI.IWB-1220(b)(3)31FeedwaterFeedwaterlinesfromandincludingouterisolationvalves31-01and31-02toReactorC"18005-CDrainLinesonisolationvalves31-01,31-02,31-03,31-04One-inchnominalsizeandsmaller,SectionXI,IWB-1220(b)(3)32RecirculationReactorRecirculationlines,in-cludingblockingvalveNG08C-18020Drainlinesonvalve,NG02,NG03,andNG08,one-inchflowelements.One-inchnominalsizeandsmallerSectionXI,IWB-1220(b)(3)Instrumentlinesonpumpdischargeside,anddPlinefromrecirc.pumpuptoandincludingouterrootvalves,thermowelllines,drainlinesonrecirc.pump.

TABLEAl-GROUPACOMPONENTS(CONT'D)SystemTitleSystemDescriptionPcIDiagramBasisforExemption33CleanupCleanupsupplyandreturnlinesfromReactor.uptoandincludingouterisolationvalves33-03,33-04C-18009"C34HeadSprayDrainLinesonvalve,33-01,33-02,33-03,33-04HeadSprayLinefromandincludingouterisolationvalve34-01toRe.".actor.HeadC-18002-COne-inchnominalsizeandsmallerSectionXI,IWB-1220(b)(3)3637ReactorIn"strumentReactorVentDrainlineonvalve34-01InstrumentlinesfromReactoruptoandincludingouterrootvalveIReactorVentlinefromReactortoandincludingblockingvalves37-02,37-06andtojunctionwithSystem01(MainSteam)C-18015"CEC"18002-COne-inchnominalsizeandsmallerSectionXI,IWB-1220(b)(3)One-inchnominalsizeandsmallerSectionXI,IWB-1220(b)(3)ReactorDrainReactorDrainlinefromReactortoandincludingblockingvalve37-05andtojunctionwithSystem33(Cleanup)C-18009-C

TABLEAl"GROUPACOHPONENTS(CONT'D)L66VJ3EC/lMSystemTitleSystemDescriptionpalDiagramBasisforExemption38ShutdownCoolingShutdownCoolingsupplyandreturnline'sfromReactoruptoandin-c1udingouterisolationvalve,38-02,38-12C-18018-C39EmergencyCondensingDrainlinesonvalves38-01,38-1338-02,38-12EmergencyCondenserSupplyandre-turn'linesfromReactoruptoandincludingouterisolationvalves,39-05,39-06,37-07,39-08C-18017-COne-inchnominalsizeandsmaller,SectionXI;IWB-1220(b)(3)Drainlineson.valves39-01through39-10,pressureinstrumentationlinesfromEmergencyCondensingsupplylineuptoandincluding.outerrootvalves.One-inchnominalsizeandsmaller,SectionXI,IWB-1220(b)(3)40CoreSprayCoreSpraylinesfromandincludingouterisolationvalves40-02,40-12toReactor.C-18007-CDrain1inesonva1ves40-01,40-02,40-09;40-10,40-11,40-12.Instru-mentlinefromCoreSpraylineuptoandincludingouterrootvalves.One-inchnominalsizeandsmallerSectionX-I,IWB-1220(b)(3) 0 TABLEAl"GROUPACOHPONENTS(CONT'D)SystemTitleSystemDescriptionPalDiagramBasisforExemptionLiquidPoisonLiquidPoisonlinefromandinclud-ingouterisolationvalve42.1-03toReactorB"18019-CCRDReturnDrainlineonliquidPoisonLineCRDReturnlinefromandincludingouterisolationvalve301-112toReactorC-,18016-COne"inchnominalsizeandsmallerSectionXI,IMB-1220(b)(3)DrainlineonCRDReturnlineOne-inchnominalsizeandsmaller,SectionXl,IMB-1220(b)(3)

TABLEA2-GROUPBCOMPONENTSSystemTitie-System.DescriptionpsI~DiagramO.EBasisfor,Exemption02HainSteamHainSteamlinesfromouterisola-tionvalves,01-03;04uptobutnotincludingturbinestopvalves;.C-18002-C03HainSteamTurbineby-passlinefromSystem02uptobutnotincludingturbineby-passvalves.C"18002"C49.Feedwater50FeedwaterCondensatefromCondensertoCon-densatepumpinlet.FromandincludingcondensatepumpstoFeedwaterboosterpumpsinletincludingtheinter-condenserandrecombiner,-condenser.'IC-18003"CC-18003-CE'IDesignpressureandtemperaturelessthan275psigand200'Fre-spectively,SectionXI,IWC-1220(a)Designpressureandtemperaturelessthan275psigand200oFre-spectively,SectionXi,tWC-1220(a)51Feedwater29Feedwater30Feedwater.Fromandincludingboosterpumps'oReactorFeedwaterpumpinletFeedwaterlinesfromandincludingFeedwaterpumpto5thFeedwaterHeaterStopValvesFeedwaterlinesfrom5thFeedwaterHeaterStopValvetoexterna1isolationva1ves,31-01,31-02c-18oo4-cc-18oo5-cc-18oo5-c

TABLEA2-GROUPBCOHPONENTS(CONT'D)QE0V)&SystemTitleSystemDescriptionpalDiagramBasisforExemption38ShutdownCoolingFromouterisolationvalves,38-02topumpsNG02toheatexchangersNGOItoisolationvalve38-12C-18018-C39EmergencyCondensingLiquidPoison3"by-passlinearoundpumpandheatexchangerSteamSupplyfromouterisolationvalves39-07,39-08tocondenserstoouterisolationvalves39-05,39-06LiquidPoisonlinesfromTankstopumpsNP02inletC-18017-CC-18019-CFour-inchnominalsizeandsmallerSectionXI,IWC-1220(d)Four-inchnominalsizeandsmallerSectionXl,IWC-1220(d)(alsoex-emptedfromtestrequirementsofSectionXI,IWC-2510per'IWC-5220(d):open-endedsuctionlinefromstoragetank)LiquidPoisonLiquidPoisonfromandincIudingC"18019"CpumpsNP02toouterisolationvalve42.1-03Four-inchnominalsizeandsmaller.SectionXIIWC-1220(d)80ContainmentSprayContainmentSprayfromTorusoutlettoshutoffvalves80-17,80-18,80-37,80-38outsideDrywellC-18012-CDesignpressureandtemperaturelessthan275psigand200'respectively,SectionXI,IWC-1220(a

'TABLEA2-.GROUPBCOMPONENTS(CONT'D)VQ~otglDMSystemTitleSystemDescriptionPalDiagramBasisforExemptionB80.1ContainmentSprayContainmentSprayinsideDrywell-..C-18012-CEIDesignpressureandtemperaturelessthan275psigand200',Frespectively,SectionXI,IWC-122081,81.1CoreSprayCoreSprayfromTorusoutlettotoppingpumpstoouterisolationvalves40-02,40-03(uptoandin-cludingvalves,93-51,93-52,40-05,:40-06)C-18007-C.(alsoexemptedfromtestrequire-mentsofSectionXI,IWC-2510perIWC-5220(d):open-endeddischarge1ineto'first.shutoff-valve)

TABLEA3-GROUPCCOMPONENTS1Cl0)MJ3N0thRSystemTitle,SystemDescriptionpalDiagramEXBasisforExemption33,355l)CleanupCRDInsert/withdrawlineFuelPoolCooIngReactorCleanupsystembeyondout-erisolationvalves33-03,33-04-including.non-regenerativeandre-generativeheatexchangers,filters'demineralizersandsurgetank.ControlRodDriveinsert/withdrawlinesfromCRDhousingflangestoCRDHydraulicControl'nits.FuelPoolCoolingSystemfromsurgetankoutlettopoolinletincludingpumps,filters,heatexchangersC-18009-CC-'18016-CC-18008-C60EmergencyCondenserMakeupWaterEmergencyCondenserMakeupWaterSystemfromMakeuptankstoemergencycondensersandcross-connect.C-18017-C7070-3270-33ClosedLoopCoolingWater(CLCW)ClosedLoopCoolingWaterPumpsandHeatExchangersCLCWtoSystem32(ReactorRecirc.'umps)CL'CWtoSystem33(CleanupNon-Reg.HeatExchangers,etc.)C-18022-CC"18020-CC"18022-CC""18009-CC-18022"C

TABLEA3-GROUPCCOMPONENTS(CONT'D)Q.eog1-SystemTitieSystemDescriptionpalDiagramCLEOlX~Basis.forExemptionC70-38ClosedLoopCoolingWater(CLCW)70-54CloseLoopCoolingWatertoSystemC-18018-C38(ShutdownCoolingHeatExchangers)C-18022-CCLCWtoSystem54(FuelPoolCoolingC-18008-CHeatExchangers)C"18022-C'0-94CLCWtoSystem94(instrumentAirCompressor/aftercooler)C-18011-CC"18022-C70"105CLCWtoSystem105(DrywellEquipmentC-18014-CDrainSumpCoolers)C-18022-C70-20170-21072CLCWtoSystem201(Drywel1AirCool"ers)CLCWtoSystem210(ControlRoomAirConditioners)EmergencySer-EmergencyServiceWaterSystemtoviceWaterLCWHeatExchangersanduptoandincludingvalves72-21,72-22C-18014-CC-18022"CC-18047-CC-18022-CC-18022-C79DieselGenera-ieselGeneratorCoolingWaterfrom.C-18026-WtorCoolingumps72-62,72-63todieselgenera-ters93ContainmentSprayRawWaterontainmentSprayrawwaterpumpstoC-18012-Containmentsprayheatexchangersndcross-connecttoCoreSprayg81.

'!

APPENDIXB20NEDESIGNATIONS CI APPENDIXBZoneDesinationsTheNineMilePointUnit1reactorandturbinebuildingdrawings,(planandelevationdrawings)havebeenreviewedtodevelopsuitablezonedesignations,Zonesaredesignatedsothatsimilarexaminationscanbeperformedoncompo",:,nentsthatarewithinclosephysicalproximityatonetimetopreventun",necessarymovementfromonepartoftheplant'toanother.ThezonedesignationsareillustratedinFigureB"IandB-2.ZonesI,If,andIIIdefineworkareasinsidethedrywe11.Zones)VthroughXIdefineworkareasoutsidethedrywellinthereactorbuildingwitheachzonedelin-eatedbyfloors.ZoneXIIisthesuppressionchamberarea,ZoneXIIIisthemainsteam/feedwaterpipingtunnel.ZoneXIVis'theturbinebuildingandthereactorvesselcavityisZoneXV.AsshowninFigure8-3,ZonesIthroughXIIhavebeensubdividedintoEastandWesthalvesforpromptidentificationofworkexaminationareas.Tofurtherfacilitateorientationwithinthereactorbuildings,floorplansofZonesIVthroughXIwithmajorsystemcomponentshavebeenprovidedinFigureB"4throughB-llrespectively.

g~g)RSUlLDlh'8xYI~EHIPOCL5PENTFLIELPALQxQxPI829SVIII259'5"OIIIQVIIQVI262m7'IS~XIINOCLEARB43KÃSERVICES,INC.SYSTEMNO.REV:PZONEPESlGkATION5SCH~IISTICREACTOu.SulLDir"SFIG.NO.BY:P.U.DATE:8.18-l5APP:QQ'ATE:95-75PRmEmNES1)2NOTTOSCALE s~~0~EIolQ)i8~'2CO'R~w~ggigS')e AMX1EARBKFOYSERY7CEEtCSYSTEMNO.ZONI=5zTHPVXHE'A5gzmWESl-bBSIGNRTIOH5IIEV:0PIOI'O'-3av:8,I7,oAva8-17-75APP:DATE:g~g~7yPROJECT:HESII?IIOTTOSCALE 8o-o480-24ccgrAWM~TSPIVPNAPSSo-oECONTAINHEHTsPRAYPUHPS8o-zz00CO0ImQl0I00mp00Ul'z0m8i-nCORESPPAYPOMP5Bl-zgOF,uSl-opCORE~Ppomp@8l-ceI-t"':~~

80-090ijQ)HTAIHN1EMSPRAYS7WHEfU~80-29opu0'--I*.I81-O5coR=sPRA9STRAIDERS

1~SPMTFUFLCLFAHUPSLUDGEfA+lC,SLUDGETANK'"'~LO"4'.SLOWMCtFAHUPPl~SLUDGEPLll4PFu.~>LuÃEput<P~aoI.PQ)Ml'LEFVHP9cornSLY'TCPPItMpvHp&oQ2cGREspgrgTown~'SNPPlz~~;;a2

?CLEAt4VP-PEtlee'5',RECtRC.POt1P5+12CLFAHOp15qUTQQMNCCOliH6PU~4P5Zlduo"HEAyg<CI4uuGER&/~~hl00~25'ZJC12l5Qz.CLEANUPNOH'&HE'AT;EXCH5C(0+COp93~~NOOlAIN~U018NOOCC~t:OPREG.HEJ1T~gO0CllVlVlbt01<<rOOmPa~CbII~ON0zPlI,Mgl~'LEANUPAVK.PUt4P 5g-0$Q-osso-o5/RJG'LPOOLe~&Eu.s54-0J4CoI90OIOQfgfllaO~IUlz0QVICOplPfP CLOSH)LOOPCOOLlKHEATEXQ(AHGFRSL,SFElqcur:LPOoLQl0IaOOmmpqHm(0IIlzm~241iZ13C4)&:.bLoopcC014N&PUMPS[70-0170-02[70OttHf02htHFO~ZBLlqLnPPO1SOH~NPg>PUMPS+f2LlQUIPR)19)gTAHg 80-55CONT4iwvFNTSPRAYHmTmadA~&F-R$;t=gELN%pal@,L5SToAACEPlT/PLEAT&ELpooLDmCogOOmgnQQ\N0ZPlPlII ha4112ef14EM~WCmCYcOV~SSPS1NTEFMRLSSTcXVKKPliSPENTFUELPooLIllQlwDCOPllCud%,'a,C.QEAD00'l0IbrqPlQtO.~tC

APPENDIXCPROGRAHPLANANDSCHEDULE 00 APPENDiXCProramPlanandScheduleTheexaminationrequirementsfortheNineMilePointUnit1ten-yearin-serviceinspectionprogramcoveringtheyears1975through1986aredefinedbytheProgramPlanandSchedule.('heProgramPlanandScheduleconsistsofdetailedexaminationrequirementinformationforeachoftheeightoutage-yearsdefinedinSection2.5oftheProgramBook.Theplanincludestheexaminationareadesignationnumber,anddescription,thezonewheretheexami'nationareaislocated(Appendix8),areferencedrawing/isometric(AppendixD),ASHECodeexaminationcategory,codeexamina-tionmethod(visual,surfaceorultrasonic),examinationprocedurenumber(AppendixH),andwhereapplicable,acalibrationblocknumber(Appendix1).Abriefsummaryoftheextentoftheexaminationrequirementsisalsoprovided.FintheProgramPlan,eachweldorotherexaminationareahasbeengivenauniquedesignationnumber.Thedesignationconsistsoffourparts:(1)alettercodewhichidentifiesaspecificcomponentorpiping,(2)asystemnumberwhichiden"tifiestheplantsystem,whereverapplicable,(3)asequencenumberwhichiden"tifiesexaminationareasindividuallyand(4)alettercodewhichidentifiestheexaminationarea(weld,bolt,hanger,,etc.).TableC-1describestheletterandnumberidentificationcodein,detail.Thesystemandsequence;numbersareconsistentwithNHPCdesignations.WhereverthenumberingsystemdeviatesfromthebasicNiagaraMohawk.System,thecodelettersNEShavebeenadded.

fj TABLEC-l.-EXANlNAT10NAREAIDENTIF1CATlONCODETheareaisreferencedbythefollowinggeneraldesignation;(someportionsmaybedeletedifnotapplicable).C(Component):XX(SystemNumber)RVCHPPMVHXSBJ.HYD01,29,32'33436~3839c-xx-SQ-a02,0330,31,49,50,5137ReactorVesselClosureHeadPipingPumpValveHeatExchangerStrainer/FilterBaliJointHydrostati'cTestSystemHainSteamFeedwaterRecirculationCleanupReactorVent,DrainReactorInstrumentationShutdownCoolingEmergencyCooling4o8142.144.16o7072798o,938o.1CoreSprayLiquidPoisonCRDReturnFuelPoo'iCoolingEmergencyCondenserHakeupMaterClosedLoopCoolingWaterEmergencyServiceWaterDieselGeneratorCoolingWaterContainmentSprayContainmentSprayCoolingRawMaterSQ(Sequence):a(area)wwUwDsbnPIt1we1dlongitudinalweldUpstreamlongitudinalweldDownstreamsupport/hanger/snubberbolts/studsnutsareapatchinterna1sthread/bushing/washersstudholeligamentsnozzleinnerradiiSequencenumbersstartingat01.

Tosatisfytherequirementsofcategory8-M-2(ValveBodies),allinternal.pressureboundarysurfacesofonevalveineachofthesevengroupsofvalvesinTableC-2willbevisuallyexamined.Theexaminationwillbeperformedwhenoneofthevalvesineachgroupismadeaccessibleduetoroutinemaintenanceorrepair,duringthe10-yearinterval.Thevalvesaregroupedaccordingtosimilarconstructionaldesign,manufacturerandfunction.

0 TABLEC-2VALVESFOREXAMINATIONCATEGORYB-H-2GROUPSYSTEMVALVEj/DESCRIPTIONHainSteamMainSteamHainSteamFeedwaterCleanupSh'utdownCoolingEmergencyCond.FeedwaterCleanupShutdownCoolingEmergencyCond.CoreSpray'mergencyCond.01-01thru01-0401-07thru01-12HSERV-IthruHSERV-631-01,31-0233-0338-1239-03,39-0431-03,31-0433-0'I,02,0438-01,02,0439-07,thru39-1039-01,0240-01,09,10,1140-02,1239-05,0624"isolationvalves6"Gate,w/positionind.6"ReliefValves18"CheckVaives6"CheckValves14"CheckValves10"CheckValves18"IsolationValves6"IsolationValves14"IsolationValves10"IsolationValves10"Gatew/positionind.12"BlockingValves12"IsolationValves.10"GlobeValves

NUCLEARENERGYSERVICES,INC.NESDIVISIONPROGRAMPLANANDSCHEDULEPROJECTM5309NPBY:-DATE:0PGE1pILzz)goLBZZog(900ZONE0:~DQJomQJ+0DozAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERO~Ujl-p00-4lOXI-$0zooUJIEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARYi0-~CC(QHg~3mzO1IIINIP554P-Ol-08-wP-01-03-wP-Ol-02-wP-31-04-wP-31-27C-wPipetoValve01-01,24<<PipetoEll,24<<PipetoPipe,24<<Red.TeetoPipe,10<<Red.Teeto18<<xlp<<Red.10B-JUT1004ofcirc.weldPlF-1.5-1P1R-.75-2P-31"27A-wP-33-7p-wP-33-67"wP-32-57-wP-32-57.-wUIP-32-57-wU2P-32-57"wDPipetoE11,10<<Pipetop1pe6<<PiPetoValve33-P1,6<<PipetoEll,28<<EllLong.Weld(Shortside)(Longside)StraightPipeLong.Weld6-1,5-1,5-612ofLong.WeldP8R-.75-3P8F-1;5-1NESIII7/75 NUCLEARENERGYSERVICES,INC.NESDIVISIONPROGRAMPLANANDSCHEDULEPROJECT$53MAPP:DATE:~5"7$REV0PAGE~OF~u0~WC3>>WZ0OZONE-IuK~DuIOmulgO~QzKu.AREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMSERO~Wl0fFQaW>>~QQzgEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)z0~K$OuItuM~zO1IIIHIP554P-32-'14-wP-32-I4-wDPipetoRed.Tee,28"StraightPipeLong.Weld5-1)5-5B"JUTI00/ofCirc.WeldII12ofLong.Weld8F-1.5"IP"32-14-wU2P-32-54-w'-32-54-wDlTeeLong.Weld(Longside)PipetoE1I,28"EIILong.Weld(Shortside)100/ofCirc.We1d12ofLong.WeIdP-32"54-wD2.(Longside)P-32-54-wUStraightPipeLong.WeldNE'/75 NUCLEARENERGYSERVICES,INC.NESDIVISION'PROGRAMPLANANDSCHEDULEAPP:~DATE:~REV0PAGEOFLz)lEIlEUo(YE00ZONE¹ocaillQODOzKElAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERo>.zull<OpzoaillIozz0-gEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMhIARYlz0-~CC$OEllED8g~cQzOIIINIP554P-38-2A-wPipetoEll,14"8-1UT1004ofCirc.WeldP8R-.75-2-38-2A-wD2-38-2A-wUP-38-02-wP-38-02-wUP-39-36A-w.P-39"36A"wDEl1Long,Weld(Longside)StraightPipeLong.WeldPipetoValve38-01,14"StraightPipeLong.WeldValve39-01tol2"xI0"Red.,10"StraightPipeLong.Weld9"212"of.Long.Weld1004ofCirc.Weld12"ofLong.Weld100'fCirc.Weld12"ofLong.WeldP-39-35A"wP-39-35A-wDPipetoEl1,10"StraightPipeLong.Weld1009,'fCirc.Weld12"ofLong.WeldNESIII7/75 NUCLEARENERGYSERVICES,INC.NESDIVISIONPROGRAMPLANANDSCHEDULEPROJECT~3.0.+MBBY:DATE:APPIDATE:.LS~REV0PAGE~OF~ogZ)go@0oZONEUJDEEE0m0gAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERo~~loOZOOptZooUl+goI~EXTENTOFEXAMINATiONREQUIREMENTSPERCODE(SUMMARY)'Z0-~CCFEEOEEEQAgQG)ZO1IIIHIP554P-40-50A-wPipetoElI,12"P-40-50A-wUStraightPipeLong.WeIdP-40-50A-wD1EIILong.WeId(Shortside)10-18-JUTIQQ/ofCirc.Weld12"ofLong.WeIdPSR-.75-2P-IQ"50A-wD2(Longside)P-40-50C-wEIItoPipe,l2"P"40-50C-wUStraightPipeLong.WeldP-40-50C-wD2EIILong.Weld(Longside)100/,ofCirc.Weld12"of,Long.WeldP-40-ll-wPipetoEl1,12"I'00/ofweldP-40-11-wU2EI1Long.We1d(Longside)12"ofLong.WeldP-40-ll-wDStraightPipeLong.WeldNE7/15.0 NUCLEARENERGYSERVICES,INC.NESDIVISIONPROGRAMPLANANDSCHEDULEPROJECT~53~HPBY:DATE:REYOPAGE~QF22ZZ)0(L0OZONElllK~WlEJOmill+0gpzG.AREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERO~lljl-p0zgpZPOglppz02hEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)ZpYFg0/OPSQBggsz0XIIIVIIIiiP554P-44.1-14A-wP-02-12-wP-02-6Z-wP-38-14"wP-38-114-wPipetoEi1,3"PipetoPipe,24"PipetoPipe,24"PipetoEll,12".PipetoEll,12"12-12-18-2C-F100/ofCirc.WeldB-JUT1004ofCirc.WeldPSR-.3-1P1F-1.5-1PSR-.75.2IVVIIVP-81-89-wP-81-77A-wP-81-20A-wPipetoTee,12"PipetoE11,12"PipetoEll,14"10-210-3,C-GP1R-.75-2NESIII7/75 NUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530-9MPPROGRAMPLANANDSCHEDULEBY:DATE:/o-g-pXREVPAGEOF0gZ>g0C.(I>Q0c)2ONEPL((Dmomm+0LAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBER0>-mI-0HZ')l-00Q-gEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)Z0-~CCmug~3mz0XIIIP562CH-2-576J-wozzietoSafe-endWeld13-28-FUT1000ofCirc.Weld8R"1.5"2H-2"576K-wH"2-576L-wH-2-576N-wH-4-576E-wH-4-576F-wozzietoSafe-endMeldozzietoSafe-endMeldozzietoSafe-endWeldozzietoSafe-endMeldozzietoSafe"endWeldNE7/75' NUCLEARENERGYSERVICES,INC.NESDIVISIONPAOJECT5530-9HPPROGRAMPLANANDSCHEDULE":-AtM"":~'ŽAPP:~OATE'REVPAGE7OFgz)g0CC~IPz~>t90oZONEK~DQJOmo~ODAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWING*NUMBERp>-zulhoIllpaggIpEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)z0-~a:QOPg)SAg~~zo1IIINIP528P-32-24-wCleanupSupplyBranchMeld,6"5-1,5-2B"JTSURF1004ofCirc.weld,2"alongmainpipep2"alongbranchN/AP-01-2A-wP-MES-42..1"4-wBranchWeld,6"SocketWeld,lg"1004ofCirc.WeldXICH-I-PCH-3-PCH-2-576J-wClosureHeadCladdingClosureHeadCladdingNozzletoSafe-endWeld13-113-2B-I-1!6"X6"Patch1004ofCirc.WelCH-2-576K'ozzletoSafe-endMe1dCH-2"576L"wNozzletoSafe-endWeldCH-2-576H-wNozzletoSafe-endWeldNESIII7/75

~NUCLEARENERGYSERVICES,INC.NESDIVISIONPROGRAMPLANANDSCHEDULEPRO~For~S30&HPBY:DATE:l<F~$'EF~PAGE~OF~EE.0gZ)$PUJgI2K~>C92UJ50c)ZONEommLU4p~pgKAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERpaHpEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY'p-~CCQommp~y-mDZ0XINIP528CH-0-576E~INozzletoSafe-endWeld13-2B"FSURF1000ofCirc.We1dN/ACH-0-576F-wNozzletoSafe-endWe1dNE7/75 NUCLEARENERGYSERVICES,INC.NESDIVISIONePROGRAMPLANANOSCHEOULEPROJECT553~0IIEVPAGE-9OF~r.z)gpcc0p2ONEUJK~pmpmUJ+OppgAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERp>.Zgtpp~8p<02l-4oEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)58~gpZ0IIINIP529V-32-H5/E-sNG02Valve/ESupport.5-15-7B-K-2VIS11SupportComp-nentsN/APM-32-SS2/E-sPump/EMotor,Support(2ShockSuppressors)V-32-H6/E-sBypassValve/ESupportV-32-H2/E-sNG03Valve/ESupportV-32-H5/D-sNG02Valve/DSupportPM-32-SS2/D-V-32-H6/D-sPump/DMotorSupport.(2ShockSuppressors)BypassValve/DSupportV-32-H2/D-sNG03Valve/DSupportV-32-H5/C-sNG02Valve/CSupportPM-32-SS2g-sPump/CMotorSupport(2ShockSuppressors)NESIII7/75 NUCLEARENERGYSERVICES,INC.NESDIVISIONFEPROGRAMPLANANDSCHEDULEPROJECT-~53--3-BY:~DATE:REY0PAGE~OF~IL0gz)EZZ2Q500ZONEUJK~DusOmLU+O~0zAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMSERz0-gEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)'z0-~Kg0Pz)$>g~EQzOIP529V-32-H6/C-sV-32-H2/C-sP-33-H36-sBypassValve/CSupportNG03Valve/CSupportPipeSupport(2units)5-1,5-7l6-2B-K-2VISAllSupportCompnentsN/AP-33-H35-sP-33-H3-sP"39-H10-sV-39-03-bPipeSupportPipeSupportPipeSupportValve39-03BoltingB-G"21004ofBoltingLessThan2"Dia.V-39-01-bP"39-Hll-sValve39-01BoltingPipeSupportB-K-2llSupportCompnentsV-301-113-bValve301-113Bolting12-1B-G-21004ofBolting,LessThan2"Dia.NE7/75 NUCLEARENERGY'SERVICES,INC.NESDIVISIONPROGRAMPLANANDSCHEDVLEPRQJEGT=5530GAMPAPP:~DATE:~M~5REvOPAGEoFogZ)(OKo0ZONEUlCL~0mUJ~O~ozAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERo>Zull~oDZ(g8II-oogjFoOIZ8PEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMhIARYjZ0QOgIB>-g)DZ0IIIINIP529P-38-Hl"sPipeSupport8-3B"K-2VISllSupportComponentsN/AP-38-SC18-sV-38"01-bPipeSupportValve38-01Boltingy~B"G"21004ofBoltingLessThan2"Dia,P-31-H6-sPipeSupport4-2B-K-2llSupportCompentsP-NES-40-1-sV-40-10-bP-31-SC2-sPipeSupportValve40-10BoltingPipeSupport10-4B-G-2B-K-21004ofBoltingLessThan2"Dia.llSupportCompentsV-01-08-bValve01-01Bolting1-2"'-G"21000ofBoltingLessThan2"Dia.V-01-MSER-VZ-bValve01-MSER-V2BoltiNESIII7/75 PROGRAMPLANANDSCHEDULENUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530-9HPGEV0PAGE~OF~U.0ZZ)gIIZZ~MC9~LUO0oZONElUK~WlgOcnQl~OO0ZAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERp>.UIQO.poolUFOEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)Z0-~KEUSSY~3mZVIIIINIP529P-01-H28-sPipeSupport(2units)1-2B-K"2VISAllSupportCom-ponentsN/AP-01-H30-sPipeSupport-40-SC46-sipeSupport-40-H18-s-01"H20-s-NES-42.1-X-sipeSupport(2units)ipeSupportPipeSupport1-211-2eP"NES"42.1"R4-sPipeSupportNE7/75 xNUCLEARENERGYSERVICESINCNESDIVISIONPROJECT5530-9HPPROGRAMPLANANDSCHEDULEBY:~DATE:IAGE3oFIoz(90QZONELUtL~QEATQmLU+OQ0zKAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERO~~lpQzg0-mDmlQQEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)z0QOg)tOAQ)OXIXVRV"02-iRV"05-iRV-06"iV-07-iV-13-iV-14-iYV-15-iNIP529CH-1-pCH-3-pRV-01-iC.H.CladdingH.CladdingteamDryerteamSeparatoreedwaterSpargersoreSpraySpargers-oreSprayLinesUpperCoreGridoreShroudoreShroudSupportRing13-1I14-1B-I-1VISB-N-16"X6"PatchAllAccessibleAreasNtANESIII7/75 P'UCLEARENERGYSERVICES,INC.NESDIVISIONIGAOJECT5530-9HPPROGRAMPLANANDSCHEDULEBY:DATE:REF0PAGEl4-OF~0Qz)0oZONEOmUjZVgQOzQAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBER00++goozg)xEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARYI0-~Q(Dwz-gD0VIIS-81-25-bBJ-81-I-bV-81-21-bStrainer81-25BoltingBallJoint81-1BoltingValve81-21BoltingPH-81-24-bPump81-24BoltingP-81-HIA-sPipeSupportIiip529P-39-SC10-sPipeSupportP-38-SC15-sPipeSupport9-48-410-5C-E-2C-0C"E"2VISAllHajorLoadBearingElements1008ofBoltingGreaterThan1"Dia.11HajorLoadBearingElementsHAXIVXIII03"SCl"sP-02-Hl-sPipeSupportPipeSupport3-22-2GEEr/75 NUCLEARENERGYSERVICES,INC.NESDIVISIONPROGRAMPLANANDSCHEDULEPROJECT~530~APP:REF0PAGE15OF~rr.z)r)>Qarrr5002ONE¹rrrrrDrrrOmrll+O~Ozrr.rr.AREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBER0>.Url00-lrrOzeOXI-$0'zoarrrl-0ozz00IEXTENTOFEXAMINArIONREQUIREMENTSPERCODE(SUMMARY)0-~K-rrrDCOwz0IIIINIP529HYD-36-11InstrumentationLinesInsideDrywell15-1,f5-315-1A8-PHYDVISAllComponents100/OperatingPressureN/AHYD-36-2HYD-36-10HYD-36-4HYD-36-7HYD-36-8HYD-36-3HYD-36-12HYD-36"9HYD-36"5,15-2,15-5,15-6)15-7,15-7,15-215-3)155,15-6NESIII7/75 NUCLEARENERGYSERVICES,INC.NESDIVISIONPROGRAMPLANANDSCHEDULEPRoJEGT=55M~<<~~0-'IMPEY.~DATE1LC~APP:~QDATE:REV0PAGE16-OF~IE.0gZ)i5-uOC00ZONE0DlElomPl.AREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBER0O~illI0OOEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)X0-~C$0mms>0HIP529HYD-36-6HYD-36-1HYD"01-1InstrumentationLinesInsideDryweil1"Instr.IinesfromHainSteam(EastSWest15-1,1A,4.15-8115-915-10B"PHYDVISAllComponents9100/Operating,PressureN/AHYD-01-2DrainsfromValves01-01,01-02HYD-39-11"Pressure1ineonEmergencyCond.Supply(EastandWest),15-17'5-18HYD-39"4DrainsfromValves39-01,39-02,39-03,39-04,9-2HYD-33-1HYD"33-3HYD"38-1DrainsfromValve33-01DrainsfromValve33-02DrainsfromValve38-01>6-1)6-17,8-17/75 NUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530-9MPPROGRAMPLANANDSCHEDULEBY:~~DATE:APP:~DATE:~~S-EEP0PAGElL.OF~0~Z)0CC)-plEZZ~X@m~S00ZONEK~DEljOmEEEQV~Oz0ELAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERz00~l8+)*EXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)Z0-~CC0zIIINIP529HYD-38-3HYD-40-1DrainsfromValve38-13DrainsfrorhValves40-01,40-09,40,10,40-11'5-8,8-1,10-1HYDVISAllComponentsQ1004OperatingPressureN/AHYD-40-31"InstrumentLinefromCoreSpray(Typ.of'2))'I5-19HYD-42.1-1DrainLineonLiquidPoisonHYD-44.1-1DrainL,ineonCRDRetu)12-1)11-1HYD-32-1DrainLineonSuctionValveBV-NG02-(A,B,C,D,E)HYD-32-61"F.E.InstrumentLineonDischargeSide(A,B,C,D,E)I15-15,16HYD-32-8DrainLineonDischargeValveBV-NG03-(A,B,C,D,E)NESIII7/75 NUCLEARENERGYSERVICES,INC.NESDIVISION.PROGRAMPLANANDSCHEDULE>>'*'XL%EBY:~~DATE:~:ZX-BEY0PAGE3BOF~IL0~z)i5mOC~P~EZZo0ZONEillK~DTEjQmtel+0gozAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBER6>.gao8zQOXI-$5mo~l-o8zxo~iEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)zO-~CQOgc)8)~~z0NIP529HYD-32-9HYD-32-2DrainLineon2"BypassValvefromValveBV-NG03"(A,B,C,D,E)1"T.E.Thermowel1onSuction*SideofPump(A,B,C,D,E)1S-8B-PHYDVISAllComponents91004OperatingPressureN/AHYD-32-31"dPLineAroundRe-circulationPumps(A,B,C,D,E)j5-11,12,13i4HYD-32-4HYD-32-5DrainLineFromRecir-culationPumpNGOI(AsBtCoDoEB)T.E.ThermowellonDis-chargeSideofPump(A,B,C,D,E)is-8lS-8N7/75O.

PROGRAMPLANANDSCHEDULENUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT553O-cHPAPP:DATE:~MM5REF~PAGE39OF~gz)$pW0Co~S00ZONEUJK~OmlUgOg0:zQAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERO~~~+0Ozg0-lEJOXI-$000~l08Zo~hEXTENTOFEXAMINATIONREQU!REMENTSPERCODE(SUMW,RY)'Z0~CQO0EQAgQQZOIXNIP529HYD-34-1DrainLineonValveIV-34-01,onHeadSpray15-8,7-1B-PHYDVISAllComponents9100kOperatingPressureHYD-39-2DrainLinesfromValves39-07,39-08,39-09,39-1079-1VIIIHYD-36-13InstrumentationLineOutsideDryweil15"1HYD-36-14HYD-36-15HYD-36-16HYD-36-19HYD-36-20HYD-36-21NESIII7/75 PROGRAMPLANANDSCHEDULENUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530-9HPREF0PAGE20OF~0ILIl:Z)0lL0%(5m~500ZONEOmill+0~!LOZtLAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERO~illI00-llJ0OilEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)z0QOEllcoBggcoz0VIIINIP529HYD-36-22YD-36-23YD-36-24YD-39-3HYD-39-5InstrumentationLineOutsideDryweli1"PressureLineandValveonEmerg,Cond.(Typ.of2)DrainLinesonValves39-05,and39-06onEmerg,CondReturn15-1iS-89-258-PHYDVISAllComponentsP1004OperatingPressureN/AHYD.40"4InstrumentLineandValveonCoreSpray(Typof2)VIIYD-33-2DrainLinesonValveIV-33-0356-1HYD-33-0DrainLinesonValveIV-33"0456-1NE7/75 NUCLEARENERGYSERVICES,INC.-NESDIVISIONPAOJECT5530-9MPPROGRAMPLANANDSCHEDULEBY:~DATE:REv.0pAGE21OF22U.0CC:Z))-glIZZ~XVDBA~CC0ZONEIUD:~0IUOCDIIIgOO0ZAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERp0-ZUJ40OZQ0-IU0<I-55'ZPOIUIP0Zo~IUEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARYI0I-rgCD2O~LCDZ0IVIINIP529HYD-38-2DrainLinesonValveIV-38-02'5-8,8-1B-PHYDVISllComponents100>OperatingressureN/AHYD-38-4DrainLinesonValveIV-38-12)8-1VINIP529HYD-01-4InstrumentLinesandValvesfromHainSteamLinesHYD-40-2DrainLinesonValvesIV-40-02,IV-40-12I10-1HYD-32"7F.E.InstrumentLinesandValves(A,B,C,D,E)HYD-32-101"dPLinesandValvesaroundrecirc.pump(A,B,C,D,E)XIIINIP529HYD-01-03DrainLineonWarm-upby-passlinesaroundvalvesIV-01-03andIV-01-04onHainSteamLinesNESIII7/75 NUCLEARENERGYSERVICES,INC.NESDIVISIONPROGRAMPLANANDSCHEDULEPROJECT553~REV0PAGE22OP~l2:Z>I~No<<QR~Wl2:oaZONEAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERo~wl-o8~gO>l$5oawl-oEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)z0l-XgROIXIIINIP-529HYD-31"1HYD-54DrainLinesonValvesIV-31"01,IV-31-02,IV-3I"03,IV-31-04FuelPoolCooling15-8,15"29A,B,CB-PGroupCHYDVISAllComponentsQ100/,OperatingPressureH/AHYD-70-54HYD-70-94HYD"70-210HYD-70-38ClosedLoopCoolingatertoFuelPoolCoolingHeatExch's.LCWtoInstr.Airompressors.LCWtoAirConditionerLCWtoShutdownCoolineatExch's15-2115-2615"2715-22NESIII7/75 NUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530-gNPPROGRAMPLNDSCHEDULEOV:~DATE:,,~Q,EEV'AGEOF~El.0gZ>gFzK~WP<5I~EEET0clZONEtOK~5uEON8AREADESIGNATIONAREADESCRIPTIONREFERENCEDRANNGNVMBER0-O~<+(0Ozg0-EEEOf+go~OO~F0ExTENTOFEXAMINATIONREQUIREh1ENTSPERCODE<SuMMARTIX0QOgN5N8Z0NIP"544II'"1"5658"wVesseltoNozzleMeld14-288"DUT1008ofNozzleMeldPIF-1.5CNIP-544RV"2-565B"w-NozzletoSafe-end,28"1000ofCircMeldPIF-1.5CP8F-1.5"1NIP"554P"32"77-w'ipetoSafe-endWeld,285-1,5-3P8F"1.5"1P-32-72"wPipetoSafe-endMe1d,28IINIP"563RV-4-5658-wNozzletoSafe-endMeld,28"14-28NiP-554P"32-28"wVa1veNG028toPipeMeld,28"5-1,5-.38"JP"32"28-wDStraightPipeLong,l(eld,28"12"otLong.MeldNESIII7/75

~NUCLEARENERGYSERVICES,INC.NESDIVISION'PROGRAMPLA0SCHEDULEPROJECTH3~ŽPSY:~DATE:APP:DATE:REVPAGE~OF~Ogz>gOu.AElz-z5Q~/KgLug00ZONEAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAYINGNUMBERzturbo0-WOOtulOoIEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)'zOVIEIIIP"554P-32-39PipetoELLMeld,28".5-1,5-3'-JUT1001ofCirc.WeldP8F-1,5"1P-32-39-wU1ELLLong,Meld,ShortSide12"ofLong.WeldP-32-39-wU2ELLLong.Meld,LongSideP-32"39-MDStraightPipeLong.We1dIIIMP-39-1A-wDStraightPipeLong.Wel9-112"ofLongMeld8R-F75"2IIMP"40-15-wPipetoELL1210-1100kofCircMeld*P-40-15-wDStraightPipeLong.Mel12"ofLong.WeldNESIII7/TS N'

PROGRAMP,AANDSCHEDULENUCLEARENERGYSERVICES,INC.NESDIVISION5530-9HPPROJECTREffI'AGE~OP~gz)i5-m0CI00ZONEifIL~DLfjOmLV+O~KOzAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBER'p>-.ull<00-PaOWI~$0EXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)z0-~Kz02IIWNIP554P-40-15-wU1ELLLongWeld(ShortSide)10-1B-JUT2"ofLongMeldP8R-.75-2P-40-15-wU2ELLLongMeld(LongSide)IIENIP541H-NG01B"bV-NG02B-bV-NG03B-bPumpNGOlBBolting*(16Bolts)ValveNG02BBolting'"24Studs,48NutsValveNG03BBolting+20Studs,40Nuts5-1,5-2B-G-lIDOL,ofBolting-2"Dla.PIS-2.5Pls-2.0PlN-2.0ls"2.01N-2.0XVNIP533RV-3-563/I-wVesselFlangeMeld~96"CWFrom0'4-6B-C00@ofWeldP1-LF-1ArrefA.E~I'~IiNIP534RV-1-1RV-2-1V"3-1FlangeLigamentArea,StudHole1langeLigamentArea,tudHole2langeLigamentArea,tudHole314-4B-G-1OOFofLigament'"."Ifboltingisremoved,aliquid-Individualboltingdesignatjenspeoetrantexaminationshallbeperformedalso(NiP528)shall"bedetermine/andmarkedinfieldperfigure14-7.

~a*Ql//rr/AIPPCgr NUCLEARENERGYSERVICES,INC.NESDIVISIONPROGRAMPLANANDSCHEDULEPRD>EGT5$30-.9HP,All.FREFPAGE~OF~pgz)gO0:)-plzz~M@~III~0020NEAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBER0-O~IIIIpazg8gl-zpoIIIIPopo~IEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)zpSAg~DIIIzoNIP536Rv-3-565A-IrRV-4-566A-rRV-2-566A-rRV-6-566A-rNozzleinnerradiusNozzleinnerradiusNozzleinnerradiusNozzleinnerradius14-2814-2A8-DUTIOOFofnozzleradiusLaterNIP554P-31-14-wNIP563RV"1"566A-wTransitiontoPipeWeld,10"NozzletoSafe-endWeld1pII4-114-2A8-J8-F100/>ofcirc.weldPlR-.75-2PSR-1.5-1NIP554P-39-25-wSafe-endtoPipeWeldIpII9-1PSR-.75-2IIIWP-39-lA-wP-39-lA-wU1PipetoELL,10"ELLLongWeld(ShortSide)8-J12"oflongweldP-39-lA-wU2ELLLongWeld(LongSide)NESIII7/75 NUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530-9MPPROGRAMPLANANDSCHEDUlEBY:~BATE:REV0PAGE~OF~pzz)god~Re%poZONEK~WGABocaIll+O~OzKQ.'READESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERO~~lpoozeOWI-goooS+gpHz>omIEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARYJ0erg(QwQ)O2XVNIP534RV-4-1FlangeLigamentArea,StudHole4i4-4B"G"1UT100'fL.IFgamentPl-LF-1RV-5-1FlangeLigamentArea,StudHole5RV-6-1FlangeLigamentArea,StudHole6RV-7-1FlangeLigamentArea,StudHole7RV-8-1FlangeLigamentArea,StudHole8RV-9"1FlangeLigamentArea,StudHole9NIP541CH"1-bCH-2"bCH-3"bCH"4"bCH"5-bC.H.StudNo.lC.H.StudNo.2C.H.StudNo.3C.H.StudNo.4C.H.StudNo.5100/ofStudsPlS-6.25NE7/75 NUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530-9HPPROGRAMPLANANDSCHEDULEBY~DATEIIREYPAGE~OF~ptL~Z)i5-~ocow(g9LU500ZONEAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERp0-zulao8~$p'ZoolEjFPBz02EXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARYIK0-~Cmo0XVHIP541CH-6-bCH-7-bCH-8-bCH-9-bCH-1-nCH-2-nCH-3-nCH-4"nCH-5-nCH-6-nCH-7-nCH-8-nCH-9"nC.H.StudNo.6C.H.StudHo.jC.H.StudNo.8C.H.StudNo.9C.H.NutHo.lC.H.NutNo.2C.H.NutNo.3C.H.HutNo.4C.H.NutHo.5C.H.NutNo.6C.H.HutHo.7C.H.NutNo.8C.H.NutNo.9-G-1UT100'fStuds1000ofNuts1S-6.251N-6.25NESIII7/75 NUCLEARENERGYSERVICES,INC.NESDIVISIONPROGRAMPLANANDSCHEDULEPROJECT~Q.~HEBY:~DATE:APP:+DATE:REVPAGEOF0gZ)goCDmz00ZONELVDTAIO(0tU+0~0ZKO.AREADESIGNATIONAREADESCRIPTIONREFERENCEDRALVINGNUMBER00-2ul40EXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)Z0-~KggZ0XIENIP554NiP564HX-39-121SHEmergencyCond.HeatExchanger.Dome.We1d5"Lengthp-39-15A-wpipetoELLp10"9-'99-5C-FC-AUT100/ofCirc,WeldP8R-.75-2P8F-1.5-1XIMNIP538HX-39-121RN-EmergencyCond.HeatExchangertoNozzleWeld,12"LengthCH-I-574AB-wC.H.F1angeWe1dCH-3-574A-wC.H..HeridionalMeld,9II13-3B-CB"BIOO/ofWeld101ofWeldPIF"4.31CNIP539CH-5"576-wC.HtoVentNozzleWeld13-2B"D100/ofNozzleeldCH-3-576A-wC.H.toInstrumentNozzleWeldCH-1-576A-wC.H.toSafetyVentNozzleWeldNE7/7SNIP536CH-5-576-rCH-3-576A-rCH-1-576A-rNozzleinnerradiusNozzleinnerradiusNozzleinnerradius00/ofNozzleadIusLater NUCLEARENERGYSERVICES,INC..NESDIVISIONPROGRAMPLANANDSCHEDULEIPAQJEGT5530.9HPBY:DATE:'l5REF~PAGE~OF~pZ2)godgII~ZImGO0oZONEPL~OmOmooCL'READESIGNATIONAREADESCRIPTIONREFERENCEDRAiVINGNUMBERp>.ull~O8-illOCl-CoZPOllll-p02>o~iEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARYIp/amo2XWVIIWNIP554P-38-97-wP-38-97-wUIPipetoELL~,12"ELLLongWeld,ShortSideP-39-22A-wPipetoPipe,10"9-28-2C-FUT1001ofCirc.Weld00/,ofLongWeldP8R-.75-2P-38-97-wU2ELLLongWeld,LongSideVWXIVWXIIINIP541P-03-8P-wP-03-8F-wV-01-03-bPipetoELL.,16"'ipetoELL.,16"Valve01-03Bolting:"P-81-35C-wPipetoReducer,12"P-81-35B-wPipetoELL.,12"10-23-11-1C-GC-FB-G-11004ofCIrc.We1d100/ofBolting21I0~P1R-.75-2IP1R-I.5-1Pls-2.0P1N-2.0Ifboltingisremoved,aliquidpenetrantexaminationshallbeperformedalso(NIP528)individualboltingdesignationsshallbedeterminedandmarkedinfieldperfigure14-7.

NUCLEARENERGYSERVICES,INC.NESDIVISIONPROGRAMPLANANDSCHEDULEPRoJEGT5530-9MPAPP:WDATE:REV083PAGEOFKZ>C9I-l0KD0o2ONEom8AREAESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERO~~Pp00++osl'zooOFINATIONEQUIREMENTSPERCODE(SUMMARY)O-~CCf0g)m-Io~~zO2IIIENIP528e~f-Ci-r-e-We&P-39-25-wRV-1-566A-wozzietI01ISafe-endtoPipeld,IOuafe-endWeld,9-114-2AP-NES-37-4-wetoValve37-01ocketWeld,2"7-1B-JP-NES"-5-wipetoELL.,'Socketeld,2"IIEXIWCH-1-nCH-2-nCH-3-nC.H.NutNo1.C.H.HutNo.2.H,NutNo.314-4B-G-I100/outsNE'/75 NUCLEARENERGYSERYICES,INC.NESDIVISIONPROGRAMPLADSCHEDULEFIICJKCT-.553KWBLGV:~OATG:RGV-~FAGG~OF23lL0gZ)~pcAGlIoSQ+~5o0ZONEAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMSERp)-Rlobo8~8$O'zcfEXTENTOFEXAMINATIONREOUIREMENTSPERCODE(SUMMARY)0U2lllEHIP"538RV-2-565B-wNozzletoSafe-endMeld28iSURF1004ofCirc.WeldN/AP-32-77-wPipetoSafe-endWeld,28"-5"1)5"3P"32"27"wRV-4-565B-wCleanupReturnBranchMeld,6"NozzletoSafe-endWeld2P8-JP-32"72"wPipetoSafe-endWeld,2P5"1)5"3P-32"LUG/PS/BsPipeSupport,4Lugs5"7B"K"1Meld+2'Support:tNESIII7/75

NUCLEARENERGYSERVICES,INC.NESDIVISIONPROGRAMPANDSCHEDVLEPROJECTBY:5'EV823PAGEOFILgz)i5-~OCgIIzz0%(9o&~K0oZONEK~oQl0mlit+oopzKAREAOESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBER00-zul40oze0-mOXI-$5'zpogoal-0ozz0-gEXTENTOFEXAMINATIONREQUIREMENTSPERCOOE(SUMMARY)z0pYPgfogmB>Qoz02IllENIP528P-39-25-wafe-endtoPipeWel'd,I0119-1B-FSURF1004ofCirc.WelN/ARV-1-566A"wozzietoSafe-endWeld,I0II14-2AP-NES-37-4-wipetaValve37-01ocketWeld,2"7-1B"JP-NES-37-5-wipetoELI.,Socketeld,2"XIWCH-1"nCH-2-nCH-3-nC.H.NutNo.lC.H.NutNo.2.H.NutNo.3B-G-11004ofNutsNESIII7/75

NUCLEARENERGYSERVICES,INC.NESDIVISION1PROGRAMPLANANDSCHEDULEPAPJECT-~30.-9HP--BY:DATE:~II7dAPP:~GATE:~~+EEV~PAGE~OF~gz)gQa:ONOo0ZONE¹IlltL~DEEE0EEE0gozO.AREADESIGNATIONAREADESCR!PTIONREFERENCEDRAWINGNUMBERO~N+~000ZEEj'zoaLEjlPozzBzIEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)z058~~~AZ02XIWNIP528CH-4-nCH-5-nCH-6-nCH-7-nCH-8-nC.H.NutNo.4C.H.NutNo.5C.H.NutNo.6C.H.NutNo.jC.H.NutNo.8'-G-ISURF1009,'fNutsN/AXIECH-9-nP-34-13-wC.H.NutNo.9PipetoELLAESocketWeld,2"7-1B-J1004ofCIrc.WeldP-39-H37-sPipeSupport(1LUG)WeId9-3C-E-1Weld+2SupportVIIW-V-38-03-bValve38-03Bolting"-8-2C-D104ofBolting>1"DiaHX"38-IIIN-wShutdownCoolingHeatExchangertoNozzleWeld,9"8-4,8-5C-B1008oftheWeldVEP-81-H35A-sPipeSupport(Stanchion)Meld10-6C-E-1.Weld+2Supportt2boltstobeselectedanddesignatedinfieldif>I"(onlifremoved).

PROGRAMPLANANDSCHEDULENUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530-9NPREVPAGEOFQ.0gz)g0cC00ZONELOoPnUJ+OgozO.AREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBER0>.zsligom<'z00OXEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)z0~DmzOXVWNIP529XVERV-Al-pRV-1-tR.V.ShellCladdingR.V.Bushing,Threads,andWashers14-5B-I-1VISB-G-16"x6"patch1004oi'isiblecomponentsN/ARV-2-tRV-3-tRV-4-tRV-5-tRV-6-tXIRV-7-tRV-8-tRV-9-tP-34-R5-sPipeSupportB-K-2llSupportCompentsP-NES-37-R5wPipeSupportNV7/75 NUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530-9HPPROGRAMPLANANDSCHEDULEBY:DATE:I37+5REFPAGEjJ-OF~Il.0rr.z)gOK)-gl~EZZOX(3I~CLooZONECC~WlEJOcoill+OOK0zQ.AREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERO~llJI-POzgzOOllJFoOIXO-gEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)z0-~KG)BOQszO2XINIP529P-NES-37-R6aPipeSupport7-38-K-VISllSupportCompnentsN/ACH-576-128-bNozzle576-128FlangeBolting13-28-G-1004ofBolting~2"Dia.CH-576-12C-bNozzle576-12CFlangeBoltingP-39-H37"sPipeSupport9-3llSupportComponentsXIIIV-31-03-bValve31-03Bolting8-G-1004ofBoltingC2"Dia.ViiuV"01-05-bV-38-03-bMarm-upVa1ve01-05Bolting.Valve38-03Bolting8-2C-D100kofBolting1"DiaVEP-81-H35A-sPipeSupport(StanchiorIj10-6llSupportCom-ponentsNESIII7/75 ENUCLEARENERGYSERVICES,INC.NESDIVISIONPROGRAMPLANANDSCHEDULEPROJECT-~30.9jEBAPP:~DATE:~fREVPAGE12-OFOELgz>i5pwOCI~Xc900ZONEwK~O~OzKAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBEREXTENTOFEXAMINAJlONREQUIFIEQENTSPRCODESUMMARY)zsrw~0QOgma>~wz0NIP529e-Suppn+~--2uppenerH~IEV-37-RD-I-bVale37-RD-IBoltingPuIIIp-IIII-support-(4-Un+tsj7-4uPPOI-t-Zam-SPuIIIp-A-Supper-t-I~IIIe-NE7/75 NUCLEARENERGYSERVICES,INC.NESDIVISIONPROGRAMPANDSCHEDULEPAoJEGT-~530.-gHB-BY:DATE:REV1PAGE1?QFtt.0tt:Z)5-u0tt:~RCPTttl500ZONE¹tt't.Dtu0ttto~ODtt:zQAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBER'z00ujt-0Bz<o~IEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)z0ttt8g~gmzoIIENIP529P-32-H3/8-sP-32-LUG/PS/8-sLoop8PipeSupport(2Units)Loop8PipeSupport(4LUGS)5-1,5-78-K-2VISAllSupportCom-ponentsN/AP-32-S81/PS/8-sV-NG08/8-bLoop8PipeSupport(2Units)Loop8ValveNG08Bolting5-1i5-28-G-21009,'olting<2"Dia.IEV-37"RD-1"bPH"32-H1/8"sPH-32-SS1/8-sPH-32-PSF/8-sPH"32-SS3/BaValve37-RD-1Bolting7-4Pump8SupportPump8Support(4Units)5-1,5-7Pump8Support(2Units)Pump8SupportFrame8-k-2llSupportCom-onentsNESIII7/75 W

PROGRAMPLANANDSCHEDULENUCLEARENERGYSERVICES,INC.-NESDIVISIONPAOJECT5530-9MPAPP:~UDATE:il-1>>REvPAGE3OF3gz)0CLLIpill00ZONEK0:DE>>OmUJQ0gOzAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERO~41+goozu0-m0Xl-55OOEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)z0-~Cg0Pg~cQz0IIIENIP529P-39-H24-sPipeSupport(Stanchion)9-3B-K-2VISAllSupportCom-ponentsN/AP-39-H23-sV-34-02-bPipeSupport(Stanchion)Valve34-02Bolting7-18-G-100/DofBolting(2"Dia.V-MS-9-bV-37-01-bV-37-06-bP-40-SC47-.sP-40-H21-sValveMS-9BoltingValve37-01BoltingValve37-06BoltingPipeSupport(2LUGS)PipeSupport10-4B-K-2AllSupportCom-ponentsP-40-SC51-sPipeSupportNESIII7/75 CNUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530-9MPPROGRAMPLANANDSCHEDULEAPP:~DATE'EVPAGE14OF(y:Z))QC0OZONEAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERo>'oaUjFoEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)Z0-~K$Ogmo>SZO2IIIWNIP529HYD"N17BHYD-CRD-TI2"ProtectionSystemReferencePenetrationControlRodDrivePene-tration15-1A8-EHYDVISAreaSurroundingPenetrationQ1004OperatingPressureH/AHYD-CRD-QlHYD-CRD-T2HYD-CRD-U3HYD"CRD-R4HYD"CRD-S3HYD-CRD-R5HYD-CRD-U6HYD-CRD-T7HYD-CRD-Q4HYD"CRD-T8NE!7/75 NUCLEARENERGYSERVICES,INC.NESDIVISIONPAOJECT5530-9MPPROGRAMPLANANDSCHEDULEBY:~DATBREVPAGEl5OF4II0gz)gpa:0oZONE¹omUI+ooOzKAREADESIGNATIONAREA'ESCRIPTIONREFERENCEDRAWINGNUMBER00-zUJI~OpzOOIII+g0ozx0-gOWEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)058~OIIHIP529HYD"FM-1HYD-FM-4HYD-FM-7HYD-FM-10HYD-FM-13FluxMonitorPenetraticn.14"3B-EHYDVISAreaSurroundingPenetration9100'peratingPressureN/ANESIII7/75 NUCLEARENERGYSERVICES,INC.NESDIVISIONPROGRAMPL'ANANDSCHEDVLEPROJECT~E)IL9IIP'PP:REI)0PAGEOFU0IL'Z)g0Cg>UV'4500ZONENaC<<00AREADESIGNATIONAREADESCRIPTIONREFERENCEDRAYItINGNUMBERo>~zW+goBzQ0RI-z'oaEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)z0+xwzC<<Az0III'IP529HYD-36-11InstrumentationLinesInsideDrywell15-1,*'t5-315-IA8-PHYD.VISAllComponents9100~<OperatingPressureN/AHYD-36"2HYD-36-10HYD-36-4HYD-36-7HYD-36-8HYD"36-3HYD"36-12HYD-36"9HYD"36"5)15"2,15-5,15-6)15-7)15-7,15-2)15-3<<155)15-6NESE./75 NUCLEARENERGYSERVICES,INC.NESDIVISIONPROGRAMPNANDSCHEDULEPRQJEGT~539BY:~DATRM5:2$APP:PQDATE:~~REv0PAGE7QF,0oZONELUK~oUjom0ooCCKQ.AREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERo>~2W4002,0ORI$0oogoal-00/Xo~I.EXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)'z0-~K)Of)mB~ZQ)0HIP529HYD-36-6HYD-36-1HYD-01"1InstrumentationLinesInsideDrywellI"Instr.linesfromIlainSteam(East6West15-1,IA,4.15-8,.15-915-10B-PHYDVISAllComponents9'001OperatingPressureN/AHYD-01-2DrainsfromValvesOl-01,01-02HYD"39-1I"PressureIineonEmergencyCond.Supply(EastandWest),15-1715-IGHYD-39-4DrainsfromVaIves39-3902)3903)3904,9"2HYD-33-1HYD-33-3HYD-38-1DrainsfromValve33-01DrainsfromValve33-02DrainsfromValve38-01p6-1,6-1,8-1NESIII7I75 NUCLEARENERGYSERVICES,INC..-rT,NESDIVISION-PROJECT5530-9HPPROGRAMPL'ANANDSCHEDULEEY:+-OATE1QM~5APP:DATE:REY0PAGE18LOF~20:Z>(0g20NElliK~~Womo~0CZQ.AREADESIGNATIONAREADESCRIPTIONREFERENCECRANINGNUMSERo>~zW40O>00%1$0EXTENTOFEXAMINATIONREQUIREMENTSPERCODEIsUMMARYIz0~8>>0I2IIINIP529HYD-38-3HYD-40-1DrainsfromValve38-13Drainsfrori>Valves.4o-ol,4o-o9,40,Io,40-1115-8,8-1)10-1B-PHYDVISAllComponentsQ1004OperatingPressureN/AHYD-40-31"InstrumentLinefromCoreSpray(Typ.of2))15-19HYD"42.1-1DrainLineonLiquidPoisonHYD-44.1-1DrainLineonCRDRetur)12-1)1l-lHYD"32"1DrainLineonSuctionValveBV-NG02-(A,B,C,D,E)HYD"32"61"F.E.InstrumentLineonDischargeSide(A,B,.C,D,E),15-15,16HYD-32-8DrainLineonDischargValveBV-HG03-(A,B,C,D,E)NES.

".(NUCLEARENERGYSERYlCES,INC.iNESDIYJSlON.PROGRAMPLANANDSCHEDUIFPRQJEGT-553Q9HPBY:~QCATE:'P~:7KREVOPAGE~OFogocc~I-Po>QDBtvK0OZONECC~Dg/OmIllg0gczD.AREADESIGNATIONAREADESCRIPTIOJNREFERENCEDRAKVINGNUMBERzo)-ull<o0-eOWB-kozoo~"ooz<z0-gOXEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMIEBARY)z0~CCQOBB.BEBAfQZ0Nip529HYD-32"9DrainLineon2"BypassValvefromValveBV-NG03-(A,B,C,D,E)15-8B-PHYDVISAilComponents9100kOperatingPressureN/AHYD"32"21"T.E.Thermowel1onSuctionSideotPump.(A~B~C~DrE)15-8HYD-32"31"dPLineAroundRe-circulationPumps(A,B,C,D,E))5"11,12,13HYD-32"4DrainLineFromRecir-.culationPumpNG01(A,B,C,D,E,)15-8HYD-32-5T.E.ThermowellonDis-chargeSideofPump(A,B,C,D,E)NESIII7/75 NUCLEARENERGYSERVICES,INC.NESDIVISION,@3~PAOJECT~B3PROGRAMPLANANDSCHEDULEBY:~$DATE:~~VAPP:~DATE:~~5ItEY~PAGEOFEE.0K2>2E202+gBETPAX-D~oo2ONEWKIEDW0EDWQO~QzAREADESIGNATIONAREADESCRIPTIONREFERCENCEDRAVllITIGNuhPBERo>~WI<OOzg0-WOXI-$02ooW+~Q0220-gEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUhllSARY)20~K<ogEC0~g)DzO2IXNIP529HYD"34"1DrainLineonValveIV-34-01onHeadSpray15-8,7-1B"PHYDVISAllComponents9100koOperatingPressureN/AHYD"39-2DrainLinesfromValves39-07,39-08,39-09,39-10,9-1JYlllHYD-36-13InstrumentationLineOutsideDryweli15-1HYD-36"14HYD-36-15HYD-36-16HYD-36-19HYD-36-20HYD-36-21NES7/75o.

PROGRAMPLANANDSCHEDULER<~NUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530-9MPAPP:~L)DATE:~~5GEV0PAGE~OF~0cc:R)g0cx0><020NEcc:cc:Dccc0ccl0~0Zcccc.AREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERO~cUIpX00CclI-pEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMhIARYjZ0-~cCcoM3~mz0VII)H)P529HYD-36-22YD"36-233YD-36-24YD-39-3-'nstrumentationLineOutside,Drywe)11"PressureLineandValveonEmerg,Cond.(Typ.of2).15-1)5-88"PHYDVISAllComponents'I100/OperatingPressureVIIHYD-39-5HYD40"4YD-33-2DrainLines.onValves39-05,and39-06onEmerg,CondReturnInstrumentLineand.ValveonCoreSpray(Typof2)DrainLinesonValve)V-33-039-2)6-1HYD-33-4DrainLinesonValve).V-33=04i6-1NESIII7/75 i~fgNUCLEARENERGYSERVICES,INC,MESDIVISIONPfiDJFCT5530-9HPPROGRAMPLAINANDSCHEDULEET:~~DATEAPP:~uDATE:='45=75EEV0PAGE22OF~ll.~z)godEZZg>pPA~KooZONEgfKzgLUUl+O~zAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAVIINGNUMBERp)-zp<~lppzpOWI-%5zpoEXTENTOFEXAMINATIONREQUEREMENTSPERCODE(SUMhIARY)z0-~QD20VIIHIP529HYD"38-2DrainLinesonValveIV-38-0215-8,8-)'-PHYDVIS>IIComponents100~oOperatingressureN/AHYD-38-4DrainLinesonValveIV-38-12)8-1VINIP529HYD"01-4InstrumentLinesandValvesfromHainSteamLinesHYD-40"2DrainLinesonValvesIV-40-02$IV-40-1210-1HYD"32-7F.E.InstrumentLinesandValves(A,B,C,D,E)HYD-32-101"dPLinesandValvesaroundrecirc.pump(A,B,C,D,E)XIIINIP529HYD"01-03DrainLineonWarm-upby-passlinesaroundvalvesiV-01-03andIV-01-04onHainSteamLinesNE7/75 0PROGRAMPLANANDSCHEDULENUCLEARENERGYSERVICES,INC.NESDIVISIONIEAOJECT5530-9~REFPAGE~~OF~0zz)g0(L0%0EA~0:0QZONEK~DEEEOmIllgO~0zQ.AREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMSER0>-zulhoozgORP-go~00gal-0EXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)z0-~CCGAg~3mzO2XIIIIIIP-529HYD-31-1DrainLinesonValvesIV3101sIV31027IV-31-03,IV-31-0415-8,4'-1B-PHYDVISAllComponents9IDOLOperatingPressureN/AHYD"49Feedwater15-35A,B,roupC,DBxempt1258DesignPressureHYD-50HYD-51HYD-72FeedwaterFeedwaterEmergencyServiceWater15-36A,B15-28A,BroupC1104DesignP'ressureHYD-60EmergencyCond.Hake-up15-30A,BHYD-79HYD-93HYD"70.DieselGen.CoolingCont.SprayRawWaterClosedLoopCooling-Water15-33A,B,C,15-32A,B15-20NESIII7/75 (T

NUCIEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530-490PROGRAMPNDSCHEDULESY:APP:REVDATE:DATE:PAGEOF1pQ.~Z>gOC)-pllywp~ill~0ZONEifAREADESIGNATIONAREADESCRIPTIONREFERENCEDRALVINGNVVlsERp>-UUVP02@poUlV-PEXTENTOFEXAIlINATIONREOVIREIIENTSPERCODE(SVIVVARY)zpZ(-02IIIENIP-544RV-1"5658-wVesseltoNozzle'Meld14-28.8"DUT1008ofNozzleMeldPIF-1.5CNIP"563RV"2-5658-wNozzletoSafe-end,28"8"F100/,ofCircWeldPIF"1.5CP8F"'1.5-1NIP-554P-32"77-wPipetoSafe-endWeld,28"5-1.5"3P8F-1.5-1P-32-72-wPipetoSafe-endMeld,281lNIP-563RV"4"5658-wNozzletoSafe-end,Meld,28"14-28IIENIP-554P-32-28-w-'alveNG028toPipeMeld,28"5-il5-38-JP"32"28-wDStraightPipeLong.Meld,28"12"ofLorig.MeldNESill7/75

NUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5++0<<420PROGRAMPLA.ADSCHEDULEBV:~OATE:APP:CATE:REFOPAGEOFoEE.gZ>g0C(EREZ0t5ZONEAREADESIGNATlONAREADESCRtPTtONReFERs~OEORAV/lNGNUMBERZO~LEtIBIBo>P-5oooEXTENTOFEXAMtltATtONREQUlREMENTSPERCODE(SUMMARY)RO58~oIEtIIP-554P"32"39PipetoELLMeld,28".5-1,5-3B-JUTIOOCofCirc.Me1dP8F-1.5"1P"32"39"wU1ELLLong.Meld,ShortSide~12"ofLong.MeldP-32"39-wU2ELLLong.Weld,LongSideP-32"39"MDStraightPipeLong.WeldIIENIP-541V-NG02B"bValveNG02BBolting:",24Studs,48Nuts5"1B-G"1UT100/ofBolting+2"Dia.Pls-2.0PIN-2.0V-NG03B-bValveNG03BBolting:>,20Studs,40NutsP1S-2.0P1N-2.0PH-NGOIB"bPumpt<GOIBBolting16BoltsPIS-2.5NESillV>S".:Ifboltingisremoved,aliquidpenetrantexaminationshallbeperformedalso(NIP528)individualboltingdesignationsshallbedeterminedandmarkedinfieldperFig.14-7.

NUCLEARENERGYSERVICES,INC.NESDIVISIONPROGRAMPLA.DSCHEDULEPRoJEGT.~39120.EE:~JOAT,0S-n-qVAPP:DATE:REVPAO~OFIl.IZ)0C'II2o><00ZONKIIIDCCC0CDCCCQC3~ozDAREADES!GNAT!ONAREADESCRIPTIONREFERENCEORAMONGNUMBER0CI:IDI0o<(yOZCCIoX>>QO00III'hEXTENTOFEXAlEIENAT(ONREQUlR~'EIENTSPERCODE(SUVEAKRYJZ0-~CCgOgCD4g~CDZ02IIIENIP"55RV"2"565B-wNozzle'oSafe-endWeld28IIT14-2BB"FPT100KofCirc.WeldN/AP-32-77-wPipetoSafe-endMeld,28II5"1~5-3P"32-27"wCleanupReturnBranchWeld,6"B"JRV-4-565B-w.NozzletoSafe-endMeld28II14-2BB"FP"32"72"wPipetoSafe-endMe1d,28II5"I)5"3P"32-LUG/PS/B"SPipeSupport,4Lugs5"7B-K-1,Weld+2Support:tNESlll7/75

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NUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530-9hIPPROGRAMPIVANDSCHEDULEBY:~BATE:ll'375BEY1PAGE~OF~00o2ONElOK~IllLsd~0g02DESIGNATIONAREADESCRIPTIONREFERENCEDRAWING~NUMBER0O~~l-00g(g8IIEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARYJz0$8~~ggDZ03-III,ENIP536V-2-567A"rNozzleinnerradius14"2A8"DUT1008of.radiusNozzleLaterV-3-5658"rNozzleinnerradiusi4-28HIP-544V-1-565A-wVesseltoNozzleWeld1008ofWeldNozzleP1F-1.5CNIP554HIP544"32"76-wV"2-565A"wPipetoSafe-endWeld,28"NozzletoSafe-end,25-1r5-214-288-F1004ofCIrc.we1d8F-1.5-1P1F-1.5CP8F-1.5-1HIP554NIP563-32"71"wRV-4-565-A-wPipetoSafe"endWeld,28"NozzletoSafe-end,285"1,5-214-28I'8F-1.5-1IIIEIINESIII7/7SHIP536IIEHIP554P-32-01"wV-1-565-A-rV-1-565-8-rValveNG02AtoPipeWeld,28"NozzleinnerradiusNozzleinnerradius5-1>5-R14-288"J8-D1000ofNozzleradiusLater

NUCLEARENERGYSERVICES,INC.NESDIVISIONPAOJBCT5530"9HPPROGRAMPANDSCHEDULEBY:~DATEII-5->dREYPAGE~OF~ogZ)gOKOUJO0oZONEK~DLEJOEgLQ+OOOZCAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERo>ZEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARYZ0-~CC$OPgSBO~SZO3IIENIP554P-32-01-wUStraightPipeLong.Meld,28"5-1,5"2.B-J12"ofLong.weld8F-1.5-11EP-3'2-03PipetoELLMeld,28"P-32-03-wU1ELLLong.Weld,ShortSide1000ofCirc.weld12"ofLong.weldP-32-03-wU2ELLLong.Meld,LongSideIIIEP-01"16Z"wPipetoELLWeld,24"1000ofCirc.weldP1F-1.5-1P-40"78-w'ransitionMe1d,6"10-1B-F8R".75<<P-40"79"wPipetoSafe-endWeld,6IINIP563RV-1"566A"wNozz'letoSafe-endWeld10"P8R-1.-5"1NESIII7/75

NUCLEARENERGYSERVICES,INC.NESDIVISIONPROGRAMPLAANDSCHEDULEPRO>ECF~30-9MPBY:DATE:REV~PAGE~OF~g2)0ci5-moQU0o2ONECC~OmEEE~O~0zh.AREADESIGNATIONAREADESCRIPTIONREFERENCEDRAKVINGNUMBER60-tu>><oOp+poagg>>HzEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)IIIENip563RV-1-567A-wNozzletoSafe-end,6"14"2AB"FUT1000ofCIic..weldP8R"'75-3NIP554P"40"39DPipetoTee,12"10"1B-JPBR-.75-2IIIWIIEP-40"39D-wUP-40"39D-wDNIP541V-01"01-bV-NG02A-bV"NG03A"bPH-NGOIA"bTeeLong.Weld,ShortSidesStraightPipeLong.Weld,12"Valve01-01Bolting+ValveNG02ABolting,+24Studs,48NutsValveNG03ABolting,:>20Studs,40NutsPumpNG01ABolting,+16Bolts5-1B-G"I12"ofLongweldIOORofBolting2>>DIaP1S"2.0PIN-2.0P1S"2.0P1N-2.0P1S"2.0P1N"2.0Pls-2.5XVNIP533RV-3-563/2-VesseltoFlangeWeld,w96"LengthCI~Ifrom5114-6B"C1000ofWeldPl-LF-1--lfboltingisremoved,aliquidpenetrantexaminationshallbeperformedalso(NIP528)-individualboltingdesignationsshallbedeterminedandmarkedinfieldperfigure14-7.

NUCLEARENERGYSERVICES,INC.NESDIVISION0PROGRAMPLANANDSCHEDULEPAQJEGT'530:9MPBY:DATE:APP:~PATE:REVPAGE~OF~363:2)Q1illO13OXUlUJK0oZONEAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERo>zulaoOZOORl-'o~oor113IOEXTEOFEXAPIATIONR'IREMENTSPERCODE(SUMMARY)zoprQd)8zO3IIIER1P563RV-1-557+wNIP554P-40-39DNozz1etoSafe-end,6"PipetoTee,12"14-2A10-8-JUT1004ofCirc.weldPSR-75-3PUR-.75-2P-40-39D-wUP-40"39D"wDIIIMNIP541V-01-01-bTeeLong.Mel,ShortSidesStraightPipewng.Meld,12"Valve-01Bolting-12"ofLongweld100/,ofBolting21'ia.Pls-2.0P1N-2.0V-NG028-bV-038-bPM-HG018"bXHIP533RV-3-563/2"wValveNG028Bolting,"-24Studs,48HutsVa1veHG038Bo1ting,"-20Studs,40HutsPumpNG018Bolting,:"16BoltsVesseltoFlangeMeld,96"LengthCMfrom515-114-68-C100~ofMeldP1S-2.0PlH-2.0P]S-2.0P1N-2.0Pls-2.5~1-LF-1Ifboltingisremoved,aliquidpenetrantexaminationshallbeperformedalso(HIP528)Individualboltingdesignationsshallbedeterminedandmarkedinfieldperfigure14-7.

PROGRAMPLANANDSCHEDULENUCLEARENERGYSERViCES,INC.NES.DiviSiONPROJECT5530-9HPREV0PAGE~OF~gZ)5-uOKyQC~tU~0oZONEK~DEEjOEEEill+0gOZAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERO~~lpO8EXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)OO3XVNip-534RV-10"1FlangeLigamentArea,Hole10F14-48-G"11008ofLigamentPl-LF-1RV-11"1FlangeLigamentArea,HolellRV"12"1FlangeLigamentArea,Hole12RV"13"1FlangeLigamentArea,Hole13RV"14"1FlangeLigamentArea,-Hole14RV-15-1FlangeLigamentArea,Hole15RV"16"1FlangeLigamentArea,Hole16RV-17"IFlangeLigamentArea,Hole17RV-18-1FlangeLigamentArea,Hole18NE7/75 NUCLEARENERGYSERVICES,INC.NESDIVISIONPROGRAMPLANANDSCHEDULEPRo~acT530:9MPBY:DATE:REVPAGE5OF)PSgalIzZp>QPulK0pZONE0cnlJO~pz0AREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERzp>-illIp00-illO(lzppillP0pZo~IEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARYIz0gQMQ)O3XVNIP534RV-19-1FlangeLigamentArea,Hole1914-4B-G-lUT1001ofLigamentPl-LF-1NIP541CH-10-bCH"11"bCH-12-bC.H.C.H.StudNo.11StudNo."12C.H.StudNo.101004ofStudsP1S-6.2CH-13-bCH-14-bCH"15"bC.H.StudNo.13C.H.StudNo.14C.H.StudNo.15CH-16-bCH-17-bCH"18-bCH-19"bC.H.StudNo.16C.H.StudNo.17C.H.StudNo.18C.H.StudNo.19NESIII7/75 PROGRAMPLANANDSCHEDULENUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT55~30-NPAREVPAGEOFILZ)i5p~Q(L'(I2ZOZQM~Ko0ZONECC~II.AREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMSERo>.ZulC<SEXTENTOFEXAMINATION~REQUIRFPEATSPER'CODEr(SUMMARYJ-~a:OQOIIImB>~~ZOXIWNIP538NIP539CH-1-574BC-wCH-1"5768-wC.H.FlangWeldC.H.toSafetyetNozzleWeldCH-3-5748-wW.MeridionalWeld,9II.B-B,UT8"C8-D10/aofWeld1000ofWeld1004ofNozz1eweld1F-4.31CCH-1"576C"wCH"3-5768-wC.H.toSafetyVentNozzleWeldC+~eoHeadSprayIozzleWeldXlNIP541CH-10-nC.H.NutNo.1014-48"G-1008ofNutsPlN-6.25NIP536C-11-nCH-12-nCH-13-nCH"14-nCH-1-5768-rCH-1-576C-rC.H.NutNo,llC.H.NutNo.12C.H.NutNo.13C.H.NutNo.14NozzleinnerradiusNozzleinnerradius13-28"D100'fNozzleradiusE'erNE7/75 NUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT550-MPPROGRAMPANDSCHEDULE'Y:DATE:IREV623PAGEOF0gZ)gpCgI~KG~PZDIiga-00AREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBER0O~+g+00-Pu0%I$0EXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)Z0-~Ks8Z03XIWNIP538CH-3-574H-WC.l{.MeridionalWeld,9"13-3B-BUT100ofWe'IdP1F-4.31CCH"3"5748-wC.H..MeridionalWeld;9llCH-1-5748C-wC.H.FlangeWeldNIP539CH-1"5768-wC.H.toSafetyVentNozzleWeldCH-1-576C-wC.H.toSafetyVentNozzleWeld13-28-CB>>D100~ofWeld1004ofNozzleweldCH-3-5768"wC.H.toHeadSprayNozzleWeldXINIP541CH-10-nC.H.HutHo.1014-48"G"11004ofNutsP1H"6.25HIP536CH-11-nCH"12"nCH-13-nCH-14"nCH-1-5768-rCH-1-576C-rC.H,NutHo.11C.H.NutNo.12C.H,HutNo.13C.H.NutNo.14NozzleinnerradiusNozzleinnerradius13-28"D-1000ofHozz1eradiusLaterNESIIIT/75

hNUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530-9HPPROGRAMPLANANDSCHEDULEBY:DATE:AREVO723PAGE-OFa:2)gQCo8ZONEttlKi3:WEE3OmLU+Og020AREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERO~333I-PI<2oaEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARYI20-~ii:(D8gD203XlHIP536HIP541CH-3-576-B-rCH-15-nNozzleinnerradiusC.H.NutNo.1513-2B-DB-G-1UT100ofNozz1e-radIus100'fNutsLaterPlN-6.25XlEHIP554CH-16"nCH-17-nCH-18-nCH-19-nP-39-6C-wDlC.H.NutNo.16C.H.NutHo.17C.H.HutHo.18C.H.NutHo.19ELLLong.Meld,ShortSide9-1C-F100~o.ofLong.Meld8R-.75-P-39-6C-wD2ELLLong.Weld,LongSideP"39-23-wD1TEELong.Weld,ShortSides9-2P-39-23-wD2TEELong.Meld,LongSideXIVP-03-7-wP"03"7F-wPipetoELLMeld,16"ELLtoPipeWeld~16"3"1,100kofCirc.weldIR"1.5"1NESIII7/75 PROGRAMPLANANDSCHEDULENUCLEARENERGYSERVICES,INC.NESDIVISIONPAOJECT5530-9MPAREF~PAGEOF8230IEDu!S00ZONEO0czAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERo>zO-g.EXTENTOFEXAMINATIONREQUIREMEtPPERE(SUY}Z0/geo5IIIENIP528RV-2"565A-wNozzletoSafe-endWel,28"14-2BSURF,1004ofCirc.weldN/AP"32"76"wPipetoSae-endWeld,5-1-2RV-1-567A-wP-40-78-wP-40-79-wRV"2"565B-wPP-32-77-wNozzletoSafe-endWeld,6"TransitionWeld,6".PiptoSafe-endWeld,pr.NozzletoSafe-endWeld,28"PipetoSafe-endWeld,28"14"2A14-2B5-1)5-3P"32"27"wClean-upReturn,BranchWeld,6"5-1)5-3B-JRV-4"565B"wNozzletoSafe"endWeld,28"14-2BB-FNF.SIl7/75 PROGRAMPANDSCHEDULENUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530"9MPAREV823PAGEOFpgZ)i5-uOKIZ-~xpOOZONEK(gDIllOa)tV8O~OZ0:AREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERO~glp8ZROO111I-POZZ8~IEXTENTOFEXAMINATiONREQUIREMENTSPERCODE(SUMMARY)HIP528RV-2-565A-wHozzletoSafe-endWeld,28"14"2B,B"FSURF1004ofCirc.weldH/AP-32-76"wPipetoSafe"endMeld,28"5-1',5-2RV"I"567A"wP-40-78-wP"40-79-wNozzletoSafe-endWeld,6"TransitionMeld,6"PipetoSafe-endMeld,61114-2A'I0-110"1P-32-71-wPipetoSafe-endWeld,5-1,5-2RV-4"565B-wNozzletoSafe-endWeld,28"14-2BVIIWV"38-03-bValve38-03bolting8-2C-D100ofbolting>1"dia.NESIII7/751"2boltstobeselectedanddesignatedinfieldif>1"(onlyifremoved)

PROGRAMPNANDSCHEDULENUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530-9MPAEEV~PAGEOF923pLLgz)ZONE¹AREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERzpoUjCp8m)EXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)zp-~CCZ0IIIENIP528P-01-16X-w6"We1do1etP-HES-37-6-wPipetoELL,SocketWeld,2P-MES-37"7-wValve37-02toPipe,SocketWeld'"7"17"1B-JSURF100/ofCirc.ldweN/AIIEIVP-31-H4-sP-32"LUG/PS/A-sS"81-25-bBZ-81"1"bIV-81-21-bPm-81"24-bPipeSupport,StanchionPipeSupport,4LugsStrainer81-25BoltingBa11Joint81-1Bo1ting'alve81-21Bolting>'"Pump81-24Bolting+5-710=5B"K"1-C=DWeld+2supportt-100.ofBolting>1"Dia.NESIII7/75*2Bolts/Jointtobeselectedanddesignatedinthefieldof>1"Dla,

NUCLEARENERGYSERVICES,INC.c.NESDIVISIONPROGRAMPLANANDSCHEDULE-555IL55APP:REVDATE:.~57PAGEOF102300ZONEAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBEREXTENTOFEXAMINATIONREOUIREMENTSPERCODE(SUMMARY)zOIYgO3XIVWNIP-528P-03-H4-SPipeSupport,4Lugs3-2C-E-1'SURFWeld+2supportH/AIIIEP-40-H55-SPipeSupport,StanchionP-31-Hll-SPipeSupport,Stanchion10-4-B-K-1P-31-H8-SPipeSupport,StanchionP-01-H19-SPipeSupport,Stanchion1-2NESIII1/75

PROGRAMPLANANDSCHEDULENUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT553~0-aMPAREFPAGE13OF~ILpgz)5-uspa:~~(900ZONElUQRLUgO~tLPZAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERp>-z$40zoa~IpEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARYIp-~CCQVa)ma~Q)DZO3IIIENIP529V-33-01-bValve33-01Bolting6-1B"G"2VIS100~ofBolting<2"Dia.N/AP-40-H56-sPipeSupportV-40-Ol-bValve40-01Boltingio-4io-48-K"2B"G-2AllsupportcomponentslookofBolting<2"Dia.V-01-09-bFV-01"MSER-V1-bValve01-09OoItingValveMSER-V1Bolting1-2P-01-H27-sPipeSupportB-K-2AllsupportcomponentsV-01-10"bValve01-10Bolting8-G"2100/ofBolting(2"Dia.V-01-MSER-V4-bVa1ve,MSER-V4Bo1tingP-01-H25-sPipeSupportB-K-2AllsupportcomponentsNESIII,7/75 NUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530-9HPPROGRAMPLANANDSCHEDULEBY:DATE:REVPAGEOFQgZ>gQCo0ZONEillAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERQoW+go:mNEXTENTOFEXAMINA3JOREQUIIiEMENTSPQRCODEr(SUMMARYIZQ-~a.cong~gmZ0IIIMV-42;.1-01"bP"31"H4-sValve2.1-01BoltingPipeSupporP-40-H19-sPipeSupport3IIIENIP529V-37-02-bValve37-02Bolting7-38"G"2VISio-4rl'l-I'-28"K"21004ofBolting<2"Dia.AllsupportcomponentsN/AIIIEiEV"CU-27"bPH-32-SS3/B-sPH-32"SF/BwrValveCU-2-Bolting~Pmp8SupportPump8SupportFrame7-25-78"G"28-K-2100/>ofBolting<2"Dia.AllsupportcomponentsP-32-SSI/8-sPump8Support,2UnitsPH-32-Hl/8-sPump8Support,4UnitsIEV-NG08/8-bLoop8Va1veNG08Bolting8"G-2)00'fBolti42"DIa.N7/75 NUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530"9MPPROGRAMPANDSCHEDULEBY:DATE:1PAGEOF3CZ)0ZONEUJ0.0WQJ0mUJ+O~KOZAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERZO~~I-OOZOO>l-)OOOEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)Z0-~KQ)CD8OZIIIEIIIMIIIENIP529V-37"02"bV-42;1"01-bP"31-H4-sP-40"H19"sV"CU-27-bValve37-02BoItingValve42.1-01BoltingPipeSupportPipeSupportValveCU-27Bolting7-34-210-4.7-28"G-28-K-28"G-2VIS1004ofBolting<2"Dia.All.supportcomponents1000ofBolting42"Dia.N/AIEPM"32"SS3/A-sPM-32"PSF/AaPM"32-SS1/A-sPumpASupportPumpASupportFramePumpASupport,2Units5-7B"K-2AllsupportcomponentsPM-32-H1/A-sPumpASupport,4UnitsIIEV".NG08/A-bLoopAValveNG08BoltingB-G-2)004ofBoIting4,'2"Dia.NESIII7/75

PROGRAMPANDSCHEDULENUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5+~0-HPDATEREVPAGEOFIL0gZ)i5-m0a.0>C9ales00ZONEK~DQJomo~0~AREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMSERull~oEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)z0-~CCpornmOoC~m2,0IIEHIP529P"32-SB1/PS/A-sLoopAPipeSupport,2Units5-7B"K"2VISAllsupportcomponentsH/AP"32"LUG/PS/A-sLoopAPipeSupport,4LugsP-32-H3/A"sLoopAPipeSupport2UnitsXICH-576-12L-bNozzle576"12LFlangeBolting13-2B"G"21000ofBolting<2"Dia.RV"Ol-iSteamDryer14-1B-N-1AllaccessibleareasXVRV-02"IRV-05-iRV-06-1RV-07"iSteamSeparatorFeedwaterSpargersCoreSpraySpargersCoreSprayLinesNESIII7/75

NUCLEARENERGYSERVICES,INC.NES.DIVISIONPROJECTUBOma~PROGRAMPANDSCHEDULEBY:DATE:REF~PAGEL4)I--V<0020NEPL~Dm0mUE~8CLAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERO~Ujl-00-PsOXI$5zoaUJP08m[EXTENTOFEXAMINATIONREQUIREMENTS~'ERCODE(SUMMARY)z0-~K$BgQcoz03XVHIP529RV"13"iUpperCoreGrid14-1B"N"1VISAllaccessibleareasH/ARV"14-iRV"15"iCoreShroudCoreShroudSupportRing.RV-B2-pRV"10"tR.V.ShellCladdingR.V.Bushing,ThreadsandWashers14-5B-I"1B-G"16"X6"Patch100'fvisiblecomponentsRV"11"tR.V.Bushing,ThreadsandMashersRV-12"tR.V.Bushing,ThreadsandWashersRV-13-tR.V.Bushing,ThreadsandMashersRV-14-t.R.V.Bushing,ThreadsandMashersVIIMV-38-03-bValve38-03bolting8"2C-D1004ofbolting>1"Dia,NESIII7/7S i

PROGRAMPLANANDSCHEDULEBY:DATE:NUCLEARENERGYSERVICES,INC.NESDIVISIONPAOJECT5530-9HPA0REF'AGE15-OF~$0<gIEZZ~>000ZONECC~DQJCimo~0DczQAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERo>ul4o0-PuoWÃ$0'z00~l-0Qzz0-goEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARYjz0erg6)8QzoXVNIP529RV-15-tR.V.Bushing,ThreadsandWashers14-4B-G-1VIS1004ofvisiblecomponentsN/ARV-1.6-tR.V.Bushing,ThreadsandWashersRV-17-tR.V.Bushing,ThreadsandWashersRV-18-tR.V.Bushing,ThreadsandWashersIXEIXWRV"19-tP-39-HS-13-sP"39-HS-27-sR.V.Bushing,ThreadsandWashersPipeSupportPipeSupport9-3C-E-2NESIII7/75

@TNUCLEARENERGYSERVICES,INC.NESOIYISIONPROGRAMPLANANDSCHEDUlEPROJECT553BY:~DATE:APP.PQDATE.CfREv'AGE:16OF23oU.@R>~OKQlIllo>U&~00oZONEWK<go~mill4O~KZ0.AREAOESIGNATIONAP.EADESCRIPTIONREFERENCEORAVi'INGNVI,IBERO~~~<oO~<@o)mXoo~l-o02<0-gEXTENTOFEXAMINATIONREQVIREMENTSPERCOOEISVMMARY)'z0~~5~GalZONIP529HYD-36"6'YD"36"1HYD-01-1InstrumentationLinesInsideDrywell1"Instr.linesfromMainSteam{East6Mest15"'I,IA,-Q,15-8,15-915-10B-PHYDVISAllComponents9100/>OperatingPressureHYD"01-2DrainsfromVa1vesOl-01;01-02HYD-39-1..1"PressureIineonEmergencyCond.Supp)y{EastandWest),15-1715-l8HYD-39-4DrainsfromValves39-01)39-02,39-03,39-04.,9-2HYD"33"1HYD-33"3HYD-38-1DrainsfromVa1ve33-01DrainstromValve33-02DrainsfromValve38-01i6-1)6-1,8-1NES'.Il7/75 NUCLEARENERGYSERVICES,INC.MESDIVISIONPROGRAMPLAANDSCHEDULELBY:DATE:APP:&dc-DATE:~M2-REY1PAGE1~AOF23ILgz)i5-~ocgI<zZos@~Ul~00ZONEAREADESIGNATIONAREADESCRIPTIOWREFERENCEDRAWINGNUMBERoozo88osloaujloHzxozIEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)K0-~LQOgQ8~~c)zOXINIP529CH"10"nCH-11-nCH-12-nCH-13-n'H-.14-nCH-15-nCH-16-nCH-17-nCH-18-nCH-19-nC.H.NutNo.10C.H.NutNo.11C.H.NutNo.12C.H.NutNo.13C.H.NutNo.14C.H.NutNo.15C.H.NutNo.16C.H.NutNo.17C.H.NutNo.18C.H.NutNo.1914-48"G-1VIS100'fNutsN/ANESIII7/75

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NUCLEARENERGYSERVICES,INC.NESDIVISIONPROGRAMPANDSCHEDULEPROJECT8V:APP:REV1PAGE15COF23pI'z)oKgI'zcO~5-0u/500ZONEK~DugOalUJQO~OzKQ.AREA.DESIGNATIONAREAOESCRIPTIONREFERENCEDRAWINGNUMSER0O~glpOzgBmlpoUIPOEXTENTOFEXAMINATIONREQUIREMENTSPERCOOE(SUMMARY)zO-~C,QOPgOg<<g)DOIIIENIP-529P-40-H55-sPipeSupport10-48=K-2VISAllSupportComponentsN/AP-31-H11"sP-31-HS-sP"01"H19"sPipeSupportPipeSupportPipeSupport4-21-2NESIII7/75

NUCLEARENERGYSERVICES,INC.'ESDIVISION*PROGRAMPLANANDSCHEDULE.PROJECT~5M:9NBY!QDATE:APP:DATE:~5&5REY0PAGE~OF~20II:Z)gocIIII-LIIozcP+x-<ZBA~CLD00ZONEIIIKIIDIII0II2IIIQO~ozQ.AREADESIGNATIONAREADESCRIPTIONREFERENCEDRA'iVINGNuMSERo>~zIIII<00z(50-IIIOVI-i5zooIIIlozz~8>LEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMhIARY)z0gOIIIO3IIINIP529HYD-36-11InstrumentationLinesInsideDrywell15-1,35-315-1AB-PHYDVISAllComponents100~>OperatingPressureN/AHYD-36-2HYD"36"10HYD-36"4HYD-36"7HYD-36-8HYD-36-3HYD-36-12HYD"36"9.HYD-36-5,15-2,15-5,15-6>15-7215-7,15"3,155j,15-6NESIII7/75 I,P$NUCLEARENERGYSERVICES,INC.g"..'fRNESDIVISIONPROGRAMPLANANDSCHEDULEPROJECT5530-5MPRT:+~CATE:APP:AUDATE:$~$RET0PERE18OR~0I3:Z)gQKgITZZI-wKD0oZONEUlKI3.'mUJ+0oCQzAREADESIGNATIONAREADESCRIPTIONREFT-RENCEDRAWINGNUMBERo>~zul400Q0-mOX3-xoUlzQo33)F0ozzo0-gEXTENTOFEYAMINATIONREQUIREMENTSPERCODE(SUMMARY)z0-~CgoTT3004g~tQ~o3IIIHIP529HYD-38"3HYD-40-1Drains.fromValves.40"01,40-09,40,10,40-11}10-1DrainsfromValve38-1315-8,8-1B-PHYDVISAllComponentsP.100~0OperatingPressureH/AHYD-40-31"instrumentLinefromCoreSpray(Typ.of,2);15"19HYD.-44.1-1HYD"42.1-1DrainLineonCRDReturDrainLineonLiquidPoison712-1)11"1HYD-32-1DrainLineonSuctionValveBV-HG02-(A,B,C,D,E)HYD-32-6I"F.E.InstrumentLineonDischargeSide(A,B,C,D,E),15-15,16HYD-32-8DrainLineonDischargValveBV-HG03-(A,B,C,D,E)MES/75 NUCLEARENERGYSERVICES,INCNESDIVISION.PROGRAMPLANANDSCHEDULEPROJECT5530&HPBY:~PIOBTB'PZF\REv0FAGE19oF230gz)g0cCI~TO~LIJ~00ZONEQjOTDUj+0~CAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUM3ER0O~~l0BzuoXI$OzOOM+~0OZZ0-gEXTENTOFEXAIYIIINATIONREQUIREMENTSPERCODE(SUMMARY)0-~CCTDA~DTDzOIINIP529HYD-32-9HYD-32-2DrainLineon2"BypassValvefromValveBV-NG03-(A,B,C,D,E)1"T.E.ThermowellonSuctionSideofPump(A,B,C,D,E))5-88"P15-8HYDVISAllComponentsoc-lOOFOperatingPressureN/AHYD-32"31"dPLineAroundRe-circulationPumps(A,B,C,D,E))5-11,12,13HYD-32-4DrainLineFromRecir-.culationPumpNGO1(A,B,C,D,E,)55-8HYD-32-5T.E.ThermowellonDis-chargeSideofPump(A,B,C)D,E)NESIII7/75 PROGRAMPLANANDSCHEDULENUCLEARENERGYSERVICES,INC.~4NESDIVISION'ROJECT5530gHPAPP:A~CATE:~M~5REv0:PAGE2QQF~gZ)(OXy>C9oLQo00ZONEKI5omN+0g~ZAREAOESIGNATIONAREAOESCRIPTIONREFERENCEDRAYJINGNuhISERp)XUJ4Oo>o0-Lt02l-50zOOUJg+0EXTENTOFEXAMINATIONREQU!REhIENTSPERCOOE(SUMh'AERY)Z0/am0IXNIP529HYD"34"1DrainLineonValveIV-34-01onHeadSpray15-8,7-1B-PHYDVISAllComponents9100/.OperatingPressureHYD"39-2DrainLinesfromValves39-07,39-08,39-09,39-109-174VI)IHYD"36"13InstrumentationLineOutsideDrywcll15-1HYD"36-14HYD-36-15HYD-36-16HYD-36-19HYD-36-20HYD-36-21NEc7J'75

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NUCLEARENERGYSERVICES,INC.NESDIVISIONPROGRAMPAINDSCHEDULEPROJECT593~0BY:DATE:APP:~DATE:to5"77REvlPAGE23AOF23gZ)(OKgZZ~>OgUJgooZONEK~DugOmUjQO~OzKAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERZO~~lOZoog)IOozzo~IEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)Z0-~K$Og)QAgJsz0HIP529HYD-49Feedwater15-35A,B,GroupC,DBExempt.HYDVIS1250DesignPressureN/AHYD-50HYD-51HYD-72FeedwaterFeedwaterEmergencyServiceWater15-36A,B'5-28A,BGroupC1100DesignPressureHYD"93HYD"70ClosedLoopCoolingWater15-20Cont.SprayRawWater15-32A,BNKSIIITI75

PROGRAMPLANANDSCHEDULE0NUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530"9MP:~0::~ll!.REV125PAGEOFtt.0gZ)i5pu0(10>!000ZONELtjK~DmOmttj~O0OzKAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERp>-Zull~oOzgOMI$0Z00megoQzzo~IgXEXTENTOFEXAMINATIONREQUIREMENTSPERCODE'(SUMMARY)Z0-~CCQOgmB>D~mzOIIIENIP536RV-4-566B-r.Nozzleinnerradius,.14-2AB-DUT1004ofNozzleradiusLaterIIIWRV-3-565C-rNozzleinnerradiusRV-6-567-I"Nozzleinnerradius14-2814"2ANIP554P-32"73-wPipetoSafe-endWeld,28"5-1,5"4B-FIOOofCirc.WeldP8F-1.5"1NIP563RV-4"565C-wNozzletoSafe-endMeld,28"14-2BIIIENIP554P-32"35-wPipetoELLWeld,28"5-1,5-2P-32"35-wUStraightPipeLong.Weld,28"12"ofLong.WeldP"32-35-wD1ELLLong.Meld,ShortSideP-32-35-wD2ELLLong.Meld,LongSideP-32-30-wPipetoP.ipeWeld,28"l004ofCirc.MelNESIII7/75 NUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530-9HPPROGRAMPLANANDSCHEDULEBY:DATE:REFPAGE~OF~gZ)00ZONEKa.omAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERO~1111-Opoo111PO:(IEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)z0-~a:QOmmO~5mOIIEHIP554IIIEP"32-30"wU.P-32-30"wDP-01"25"wStraightPipeLong.Meld,2U"StraightPipeLong.Weld,28"ELLtoPipeWeld,24"5-15-2B-JUT12"ofLong.WeldPSF-1.5-1100~ofCirc.Weld1F-1.5-)P"01-24"wPipetoPipeWeld,24"P-31-32C-wPipetoPipeWeld,10"IR".75-IIIWHIP563IIIEHIP554P-44.1-18-wRV"5"567-wP-39"1B-wP-39-1B"wUP"39-1B"wD1PipetoSafe-endWeld,311NozzletoSafe-end,Weld,3"PipetoELLMeld,10"StraightPipeLong.Weld,10"ELLLong.Weld,ShortSide12-114-2A9-1B-FB"J12"ofLong.WeldSR-.3-1SR-.75-18R".75"P-39-1B-wD2.ELLLong.Weld,LongSide7/75 NUCLEARENERGYSERVICES,INC.NESDIVISION"PAOJECT5530-9NPPROGRAMPLANANDSCHEDULESY:DATE:APP'ATE'EVPAGE3OF~Z)OLi5-mZONEUJK~LU+ODAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERO~glOIO~lozz0-g$XEXTENTOFEXAM!NATIONREQUIREMENTSPERCODE(SUMMARY)Z0ZQ)O4IllWHIP554P-40-47A-wPipetoELLWeld,12"10-1B-J.UT100kofCirc.Weld8R-.75-P-40-47A-wUStraightPipeLong.'eld,12"12"ofLong.WeldP-40-47A-wD1ELLLong.Weld,ShortS.ideP-40-47A-wD2ELLLong.Meld,LongSideIXMXVP-38-27A-wPipetoPipeWeld,14"P"38-27A"wUStraightPipeLong.Meld,14"P-38-27A-wDStraight.PipeLong.Meld,14"P-39-10A-wPipetoELLMeld,12"HIP533RV-3-563/3-VesseltoFlangeMeld,96"CMfrom102'-i9-114-6C-FB"C1008ofCirc.Weld12"ofLong.Weld1004ofCirc.Weld1004ofWeld1-LF-1"HIP534RV"20-1FlangeLigamentArea,Hole20B-G"11004ofLigamentNESIII7175 PROGRAMPLANANDSCHEDULENUCLEARENERGYSERVICES,INC.NESDIVISIONPAOJECT5530-9MPAPP:~DATE:REvPAGE4oFILpgz5~Q(5~lU~0oZONEOmAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERO~Ujl-p0pzusOMI-$0EXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARYJzpprP(QG)8z0XVNIP534RV"21"1FlangeLigamentArea,Hole2114-4B"G-1UT100'fLigamentPl-LF"1RV-22-1FlangeLigamentArea,Hole22RV"23-1FlangeLigamentArea,Hole23-RV"24-1FlangeLigamentArea,Hole24RV"25-1FlangeLigamentArea,Hole25RV"26-1FlangeLigamentArea,Hole26RV-27-1FlangeLigamentArea,Hole27RV-28-1FlangeLigamentArea,Hole28NIP541CH"20-bC.H.StudNo.20'000ofStudsPls"6.25NE7/75.~

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NUCLEARENERGYSERViCES,INC.9'::,!PNESDIVISION'PROGRAMPLANANDSCHEDULEPROJECT553O-<HPBY:~$BATE:APP:~OATE:BEY0PAGEZLOF~0~Z)<ODIQIIll0oZONE¹K~WEil0CDEEI+0g0gAREADESIGNATIONAREA.DESCRIPTIONREFERENCEORAWINGNUMBER'0-ul40o00+EllOXI-$O0oillIo~0Zo=4lllEXTENTOFEXAIFIINATIoiVREOUIREMENTSPERCODE(SUMMARY)z0"$DCBm~~D04<<IXNIP529HYD-34"1DrainLineonValve.iV-34-01onHeadSpray15-8,7-18-PHYDVisAllComponentsg)001OperatingPressureH/AHYD-39-2DrainLinesfromValves39-o7,39-o8,39-o9,39-109-1Vi)iHYD-36-13instrumentationLineOutsideDrywell15-1HYD"36-14HYD-36-15HYD-36-16HYD-36-19HYD-36-2OHYD"36"21NESIII7/75 NUCLEARENERGYSERVICES,INC.NESDIYISIONPROJECT5530-9"IPPROGRAMPLANANDSCHEDULEBY'QDATE:MMEAPP:~QDATE:fM~5RcyQPAGE22oF25BT.00:z>boa:~Vl~ooZONEillK~TEE0mUl+0APEADESIGMATIOMAREADESCRIPTIOMREFERENCEDRYVINGNUMSERo>~Nl<oGzgOX)$0zoogoal-ooz>EXTENTOFEXAVIMAT!OMREQUIREIYIENTSPERCODE(SU!TIITlARY)zoex'gTEEQAg~~zOVIIINIP529HYD-36-22YD-36"23InstrumentationLineOutsideDry>veil15"1.B"PHYDVISAllComponentspIOO@OperatingPressureYD"36-24YD-39-31"PressureLineandValveonEmerg,Cond.{Typ.of2)15-8HYD39"5DrainLines.onValves39-05,and39-06onEmerg,CondReturn9-2HYI}40-4InstrumentLineandValveonCoreSpray{Typof2)VIIYD"33"2DrainLinesonValveIV-33-03q6-1HYD-33-4DrainLinesonValveIV-33-04>6-1.MESII7/75 r'NUCLEARENERGYSERVICES,INC,NESDIVISIONPROJECT5530-9MPPROGRAIVIPLANANDSCHEDULEaBY:Q~DATE:APP:~QDATE:~AREV0E325PAGEOFU.0~z%<OClUrUl~lZZo>UCf:~Ul~0o20NEDug0rgillgO~0AREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERo>~ZM450-TET0QOXI-%ozooW+goEXTENTOFE)&hflNATIONREQUIREhIENTSPERCQD(SUMhiARYIR0ix)ET)AZQ)O4VllNIP529HYD-38-2.DrainLinesonValveIV-38-0215-8,8-1HYDVISIIComponents100'>OperatingressureN/AHYD-38-4DrainLinesonValveIV-38-12i8-1VINIP529HYD-01-4InstrumentLinesandValvesfromHainSteamLinesHYD-40-2DrainLinesonValvesIV-40-02,IV-40-12,10".1HYD"32-7F.E.InstrumentLinesandValves(A,B,C,D,E)HYD-32"101"dPLinesandValvesaroundrccirc.pump(A,B,C,D,E)XIIINIP529HYD-01-03DrainLineon1/arm-upby-passlinesaroundvalvesIV-01-03andIV-01-04onMainSteamLinesNESIII7/75 NUCI.EARENERGYSERVICES,INC..-'~4'~NESDIVISIONPROGRAMPLANANDSCHEDULEPAPJ-CT~53.9QP:-$QDATE:QMIASAPP:~VPATE:L5~EvPAGEOF25ogzNiao5os@0oZONEIIIK~a5IIIo~o~0:zIIAREADESIGNATIONARDDESCRIPTIONREFERENCEDRAWINGNUTVBERzo-O~o~oBzQOXIooIIIIEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY}z0-~CCgOIg)mo>+zOHIP"529HYD-31-1HYD-51}DrainLinesonValvesIV-31"01,IV-31-02,IV-31-03,IV-31-Ol}FuelPoolCooling15-8,0-IB-P15-29A,B,CGroupCHYDVISAllComponentsQ100>~OperatingPressureN/AHYD-70-51}ClosedLoopCooling<latertoFuelPooloolingHeatExch's.15"21HYD-70"91}LCMtoInstr.Airompressors.15-26HYD-70-2I0HYD-70-38LC'lltoAirConditionerLC>ltoShutdownCoolineatExch's15-2715-22Ni7Pt'75 FNUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530-9HPPROGRAMPLANANDSCHEDULE0BY:DATE:APP:DATR~f~5REVPAGEOF0~Z)i5-mOLgIzz050&~K0oZONEIllK0:oQogO~0zKC.AREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWING-'NUMBERO~glp'zooggIpozz0-gEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARYz0-~CC$0(g)Q)wo~3mz0HIP529HYD-72HYD-60HYD"79EmergencyServiceWaterEmergencyCond.Hake-upDieselGeneratorCoolingWater15-28A,B15-30A,B15-33A~BC,DroupCHYDVIS1004OperatingPressureW/AHYD-93ContainmentSprayRawWater15-32A,BHYD-70HYD"29ClosedLoopCoolingWaterFeedwater15-2015-37roupBxempt1254DesignPressureHYD"30Feedwater15-38NESIII7/75

eNUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530-9HPPROGRAMPLANANDSCHEDULE,.~l~APP,&DATE,~l-~5REFPAGE~OF~Iowc5a~5ooPZONEK~WllJOmLU~O~ozKQ.AREADESIGNAnONAREADESCRIPTIONREFERENCEDRAWINGNUMBERO~IIpOzgOOEXTENTOFEX'/INATlONREQUIREMENTSPERCODE(SUMMARY)zOpYPgz05lllENIP,544RV-1-565C-wVesseltoNozzleWeldRV"1-565D"wVesseltoNozzleMeldNIP554P-33-71-w'alve33-02toPipe,6"14-286-18-D'T8-J1001ofNozzleWeld1004ofCirc.We1dPll.-k~5C8R-.75-3P-39-04-wP-39-04-wUValve39-04toPipe,10'traightPipeLong~Weld,10"9-212"ofLong~Weld8R",75-2P-39-25A-wReducertoPipe,12"1008ofCirc.MeldP-39-25A-wU1ReducerLong.Meld:"12"ofLong.WeldP-39-25A"wU2ReducerLong.Meld~P"39"25A-wDStraightPipeLong.Weld,12"NIP536RV-I-565C-ry'V-1-565D-rNozzleinnerradiusNozzle.innerradiusP-40"40A-wPipetoELL,Weld12"10-114"288"D1000ofCirc.Weld1001ofNozzleradiusLater7'"Designationstobedeterminedandmarkedinthefield.

PROGRAMPLANANDSCHEDULENUCLEARENERGYSERVICES,INC.=NESDIVISIONPROJECT5530"9NPEEVPAGEEOF~tLpzz)gillg00ZONEQtgDillOmEElg0gQzQAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERO~illIpo~ppzmOilpalEll-po0-5EXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)zpl-rPg0PgEOJ~~alD05IIIEHIP554P-40-40A-wUStraightPipeLongWeld,12"10"18-JUT12"ofLong.Me1d8R".75"2P"40-40A-wD1ELLLong.'Meld,ShortSideP-40-40A-wD2ELLLong.Weld,LongSideP-40-408-wPipetoTEE,12"1008ofCirc.WeldP-40-408-wDStraightPipeLong.Weld,12"12"ofLong.Me1dP-40"408-wUlTEELong.Meld,ShortSideP-40-408-wU2TEELong.Weld,LongSideP"40"25-wValve40-09toPipe,12'00'fCirc.WeldP-40-25-wUStraightPipeLong.Weld,12"12"ofLong.We1dNEP'I7/75 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NUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530-9HPPROGRAMPLANANDSCHEDULEBY:~DATE:AREV0PAGE~OF28Lz)i5-~OCgIzKoQQgLVg0oZONEUJK~Dugomo~oDKzQ.AREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBER$40pzooEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)z0-~CC0)8g)oO7XVWNIP534RV-47-1FlangeLigamentArea,Hole4714-4.B-G-1UT1000ofLigamenP1-LF-1RV"48"1FlangeLigamentArea,Hole48RV-49-1FlangeLigamentArea,Hole49RV-50"1FlangeLigamentArea,Hole50RV-51-1FlangeLigamentArea,Hole51RV"52-1FlangeLigamentArea,Hole52RV-53-1FlangeLigamentArea,Hole53RV-54"1FlangeLigamentArea,Hole54RV-55-1FlangeLigamentArea,Hole55NESIII7/75 NUCLEARENERGYSERVICES,INC.NESDIVISIONPROGRAMPLANANDSCHEDULEPROJECT~~530~oNPBY:~DATE:JL+~~APP:~DATE:II-II-75REVPAGEOFgZ)~IlZQDBtua:00ZONEillDill0mo~pIL-Z0.AREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERO~illlp8ZR'ZppillIp8ZfEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)Zp-~CQ)MfQZoXVWNIP541XIWNIP538NIP539CH-47-bCH-48-bCH"49-bCH-50-bCH"51-bCH-52-bCH-53-bCH-54-bCH"55-bCH-I-574FG-uCH-3-574F-wCH-1-576K-wCH-1-576J-.wC.H.StudNo.47C.H.StudNo.48C.H.StudNo.49C.H.StudNo.50C.H.StudNo.51C.H.StudNo.52C.H.StudNo.53C.H.StudNo.54C.H.StudNo.55C.H.FlangeWeldC.H.HeridionalWeld,91IC.H.toSafetyVentNozzleWeldC.H.toSafetyVentNozzleWeld14-413-313-2B-G-1B-CB-BB-DUT1004ofStudsPIS-6.25100%%uofWeldPlF-431C10'fWeldIOO%%u,ofWeldNIP536CH-1-576K-rNozzleinnerradiCH-1-576J-rNozzleinnerradiu1000ofradiusL NUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530-9MP0PROGRAMPLANANDSCHEDULE:JI.f-a'EVPAGE~QP,~>.glZZ0>Qgm~002ONEOmlAJ+0~CLOZAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAiVINGNUMBER'Zull~OOZg02I-$0ooillI-0EXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARYJ0mw~3mZ0XIWNIP53CH-3-57E-rNozzleinnerradiusNIP539CH"3"576E-wC.H.toSafetyVentNozzleMeldNIP562CH-4-576A-wNozzletoFlangeMeld13-2B-DB"FUT100%%uofradius1004ofWe1dLaterP1F-4.31CP8R-1.5-2NIP541CH-47-nCH-48-nCH-49-nCH-50"nCH-51-nCH-52-nCH-53-nCH-54-nCH"55"nC.H.NutNo.47C.H.NutNo.48C.H.NutNo.49C.H.NutNo.50C.H.NutNo.51C.H.NutNo.52C.H.NutNo.53C.H.NutNo.54C.H.NutNo.55CH-2-576A"wNozzletoFlangeWeldCH-6-576-wNozzletoFlangeWeld14-4B-G-11004ofNuts8R-1.5-31N-6.25NESIII7/75 PROGRAMPLANANDSCHEDULENUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530-9HPAPF:AVREVDATE.II.II.15PAGEjjOF~oILgz)god>plIzZ~>t3gIll~o0ZONEPL~DQJOmUJQO~ozAREADESIGNATION-AREADESCRIPTIONREFERENCEDRAWINGNUMBERo>-UJI~Ogz<O)lEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)Z0-~K)Of)lQW~ZOVilWVIP554P-38-54-wPipetoPumpNU02CWeld8-2SllC-FUT1004ofCirc.WeldPSR-.75-3IVEXIIIP-38-130-wP"81-27C"wP-SI-41-wPH-Sl-03-wP-02-37-w'ipetoReducer,12"PipetoELL,12"ELLtoBallJoint,12"Pump81;03BodyWeldPipetoPipeWeld,24"10-310-3;10-7'.2-1C"GC-F100/ofCirc.WeldP8R-.75-2PIR-,75-2P1F-1,5-IP-02-17-wPipetoPipeWeld,24"NE7/75.

NUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530-9MPPROGRAMPLANANDSCHEDULE..:~--::~t-P-4REVPAGE~QP~~Z)OCC00ZONECC~DEEEomlll+O~KOzAREADESIGNATiONAREADESCRIPTIONREFERENCEDRAWINGNUMBERO~llllO0-illOXl-POOaill(0HzgEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARYJZ0~L:pornmo~gmZ07111ENIP528IP-NES-01-2-PipeBranchWeld,2"P-NES-37-8-PipetoELL,2"Socket7"ISURF100%%uofWeldN/AIIIWP-38-H2-sP-32-80-wPipeSupport,Stanchion8-3PipetoSafe-endWeld5-1,5-6B-K"1Weld+2Supportt1001ofWeldRV-2-565E-wNozzletoSafe-endWeld14-2BP-40-76-wP-40-77-wPipetoSafe"endWeldTransitionWeld10-1RV"1-567B-wNozzletoSafe-endWeld14-2AP"31"H3"sPipeSupport,Stanchion4-2B-K"1Weld+2Support111EP-31-H12-sPipeSupport,4LugsP-31-SC5-sPipeSupport,4LugsNESIII7/75 NUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530-9MPPROGRAMPLANANDSCHEDULE-:,.EE--:~l-TAPP:~DATE:LB5REVPAGE10QF28tL0QZONEOmLEEQ0gOzKAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAININGNUMBERo~LUDOzgDml-'zooLTj+goEXTENTOFEXAMINATIONREQUIREMEPERCOP(SURY)z0~L:QO@)so~a+QzD07IIWNIP528P-32-LUD/D-sPipeSupport,4Lugs5-1>5-7B-K-1wSURFWeld+2Support'/AP-32".LUG/PS/D"sPipeport,4LugsXVEXiWP-32"70"wP-34-ll-wP-34-llA-wCH-2-576A-wPipeBranchWelPipetoELL,2"ocketWeldPipetoc~oing,2"SocketC.H.ozzietoFlange7-113-2B-F100/>ofWeldCH-4-576A-wCH-6-7-w,C-47-nCH-48-nCH-49-nCH-50-nCH-51-nc.H.NozzletoFlangeC.H.NutNo.47C.H.NutNo.48C.H.HutNo.49C.H.HutNo.50C.H.NutNo.5'IC.H.NozzletoFlangeB-G-110'fHutsNE7/75 NUCLEARENERGYSERVICES,INC.NESDIVISIONPAOJECT5530-9HPPROGRAMPIANDSCHEDULE.,-'N:,'~<REVIPAGF10OF28U.0gz)ilgwuoK/SU0o2ONEK~OmUJ40~ozO.AREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERO~02I$0EXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)'Z0pr507IIWNIP528P-32-LUG/PD/D-sPipeSupport,4Lugs5-15-7B"K-1SURFWeld+2SupportN/AP"32-LUG/PS/D-sPipeSupport,4LugsXVEXIWIXEP"32"70"wP"34"11"wP-34-llA-wCH"2"576A-wCH-4-576A-wCH-6-576-wP-39-H15-sPipeBranchWeld,2"PipetoELL,2"SocketMeldPipetocouplin'g,2"SocketC.H.NozzletoFlangeC.H.NozzletoFlangeC.H.NozzletoFlangePIpeSupport,Lug5-1)5-57"I13-29-QB-JC"E"11001ofWeldMeld+2SupportVIIWHX"38-12-IN-wShutdownCoolingHeatExchangertoNozzleMeld,9"8-4,8-5C-B100'ftheWeldIVEXIVWP-81-H30-sP-03-H9-sPipeSupport,StanchionPipeSupport,Stanchion10-63-2C"E"1Weld+2SupportNESIII7/75

NUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530-9NPPROGRAViPANDSCHEDVLEBY:,.~77APP:DATE.(0--17IlEV~PAGE-OF1128gz)i5pmOCE0oZONEUJKC.OmUJg0gozO.DESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERo)CCO<0ol(g0jl~mo~l-pozg8~IEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)0prQfD8gQDZ0XIWNIP529CH-47-nCH-48-nCH-49-nCH-50-nCH-51-nCH-52-nCH-53-nCH-54-nCH-55-nC.H.Nut-No.47C.H.NutNo.48C.H.NutNo.49C.H.NutNo.50C.H.NutNo.51C.H.NutNo.52C.H.NutNo.53C.H.NutNo.54C.H.NutNo.5514-4B"G-1VIS1001ofNutsNESIII7/75

NUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530-9HPPROGRAMPLANANDSCHEDULE/BY:DATE.Il5~75'PP.iDATE.I-IIEEPPAGE~OFPJIKZWgpc~XEI~/KlulKp0ZONAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERpplljPPEXTENTOFEXAMINATION~REQUIREMENTSPER'CODEKp-~KEQMQ)DO7XIWNIPIXEVIIWIVE528CH"52-CH-53-nCH-54"nCH-55-nP-39"HI5"sHX-38-12-IN-WP-81"H30"C.H.Nut"No.52C.H;NutNo.53C.H.utNo.54C.H.NutNo.55PipeSupport,LugrShutdonCooiin'gHeatExcbangertoNozzlePfd,9"PipeSupport,Stanchion9-48-4;8-510"6C-E-1C-BSURF1004ofNutsWeld+2Supportt1000oftheWe1dWeld+2SupportN/AXIVWP-09-H9-EPipeSupport,Stanchion3-2NESIII7/75 PROGRAMPLANANDSCHEDULENUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530-9NPREvPAGE~QF2BgZ>i5-~pa:~ill~0o20NEPLtz'.O.AREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERO~illI-pOp@OXI-$0OpltJIpEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)IllEHIP529P-NES"37-R31PipeSupportsP-NES-37"R3PipeSupport738"K"2VISAllSupportComponentsN/AP-NES"37-R3PipeSupport-P-HES-37-R3PipeSupportP-NES-37-R3PipeSupportIiiWP"31-SC5"sPipeSupportP-31-H12-sPipeSupportP"34"R4-sP-39-31"sP-39"32"sPipeSupportPipeSupportPipeSupportV-301-114-bValve301-114Bolting4-27-39-312"1B"G"100'fBoltingc2"Ola.N7/75 NUCLEARENERGYSERVICES,INC.NESDIVISION*PROJECT5530-9MPPROGRAMPLANANDSCHEDULEEREFPAGEQ3-OF~p~z)gapa:ppZONEAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERp>.Sappoz5ORI$Ozpp~l-ppzxp-ggXEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)zp-~K$8gQclzOIIIMNIP529P"44.1-H3-sV-38-13-bPipeSupportValve38-13Bolting12"28-1B-K'"2B-G"2VISAllSupportComponents100~ofBolting(2"Dia.N/AP-38-HS-'1"sP-38"H2-sP"40-HS-10-sPipeSupportPipeSupportPipeSupport8"3io-4B"K"2AllSupportComponentsP-40-H20-sV"40"11"bPipeSupportValve40-11BoltingB"G"21004ofBoltingK2"Dia.V-01"07-bV-01"MSER"V-bP-01-H26-sValve01-07-BoltingValveMSERV3BoltingPipeSupport1"2B-K-AllSupportComponentsNESIII7/75 NUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530"9MPPROGRAMPLANANDSCHEDULEBY~OAYE:IIBEYPAGE14OF~gz)QCi5-~I<<)ZooZONE¹Ill0EEElUg0~KQzAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERQa~l-QQz$EXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARYJzQ-~KQOaEmB>ZQ~IllMNIP529V-Ol-12-bValve01-12BoltingI"2B-G"2VIS1004ofBolting(2"Dia.N/AV"01-MSER-VbP"Ol"H24"sP-31-H3"sValveMSER-V5BoltingPipeSupportPipeSupport4-2B"K"2AllSupportComponentsP-32-H4/D-sPipeSupport,2UnitsP-32-LUG/PDPipeSupport,4LugsD"s5-IE5-7P-32-SB1/PDPipeSupport,2Units0-sNIP529P"32-H3/0"sPipeSupport,2UnitsP-32-SBl/PS.PipeSupport,2UnitsD-sP"32"LUG/PSD"sPipeSupport,4LugsNI'/75 NUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT553~0"HPPROGRAMPANDSCHEDULEBY:~OAYE:REY~PAGE1$-OF~IL0gZ)OCgI~LIED0DIlJDulDmO~D0gK0AREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERO~gl-0DIOp'zODgl-0o~IEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARYjR0-~K$O(gmp>5g)DXo7IWNIP529PH"32"SS3/D"sPumpNGOl/DSupport5-1>5-7B-K"2VISAllSupportComponentsN/APH"32"PSF/D"sPumpNG01/DSupportFramePH"32"SS1/D"sPumpNGOl/DSupport,2UnitsPH"32"Hl/D-sPumpNG01/DSupport,4UnitsXVWV-32>>NG08/D.-RV"47"tValveNG08/DBoltingR.V.Bushing,ThreadsandWashers14-4B-G"2B-G"11004ofBolting<2"Dia.1004ofAllVisibleComponentsRV-48-tR.V.Bushing,ThreadsandWashersRV"49"tR.V.Bushing,ThreadsandWashersRV-50-tR.V.Bushing,ThreadsandWashersNESIII7/7S

NUCLEARENERGYSERVICES,INC.NESDIVISIONPA0JECT5530-9HPPROGRAMPLANANDSCHEDULEBY.~DATE.il57dREVPAGEL5OFpQZ)boa:00ZONEIllQ~0ET7TEjEO~zQAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERp>-2ulao0z(g0-mOMI$OooW+go~z<,0-gEXTENTOFEXAMINANREQUIBENTSPKCODESUMMARY)Z0ergZ07IWNIP529PH-32"S0-sPH"32"PSF/0-sPumpNGOl/DSupportlPumpGOl/DSupportFrame.5-1)5-7VISAllSupportComponentsN/APM-32"SS1/D-sPumpNG01/Dpport,2UnitsPM"32"Hl/D-sPumpNG01/DSupport,4UnitsPH-NG01/0-bPumpGOl/DBolting1004ofBolting<2"Dia.XVWRV-47-tR.V.Bushing,ThreadsandWashersR.V.Bushing,ThreadsandWashers14-,41004ofAllVis'ibleComponentsRV-49-tR.V.Bushing,ThreadsandWashersRV-50-tR.V.Bushing,Threadsand-WashersNESIII7/75 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PROGRAMPLANANDSCHEDULE5530-9MPNUCLEARENERGYSERVICES,INC.NESDIVISIONPAOJECTBY:Q~DATE:APP:~DATEI-t~EEYPAGEOPpE7E80gZ)I0>0D&~00o2ONEWK0.DTEE0mTEEgO~0Zp0AREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBER00-zgl-0p00gl0olz8~IEXTENTOFEXAM!NATIONREQVIREMENTSPERCODE(suMMARYIz058mOVIIHIP529HYD-38-2Drain.LinesonValveIV-38-0215-8,8-1B-PHYDVISllComponents100kOperatingressureH/A7VIHIP529HYD-38-4HYD"01-4DrainLinesonValveIV-38-12InstrumentLinesandValvesfromMainSteamLinesg8-1HYD-40"2HYD-32-'7DrainLinesonValvesIV-40-02,IV-40"12F.E.InstrumentLinesandValves(A,B,C,D,E),10-1XIIIHIP529HYD-32-10HYD-01-031"dPLinesandValvesaroundrecirc.pump(A,B,C,D,E)DrainLineonWarm-upby-passlinesaroundvalvesIV-01-03andIV-01-04onMainSteamLinesNESIII7/75 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NUCLEARENERGYSERVICES,INC.NESDIVISIONYPROGRAMPLANANDSCHEDULEPROJECT5530~oMPBY:~BATE:APP:DATE:IlREVPAGE5OF26o5(52ills00ZONEAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERO~illlp<zeP-illofI%opollll-pGPEXTENTOFEXAMINATIONREQUIREMEHj8PERCO5(SURYIz~KpzoXVWNIP541CH-58-bCH-59"bC.H.StudNo.58C.H..UdNo.59B-G-I100'fStudsPls-6.25CH-60-bCH-61-bCH-62"bCH-63-bC.H.StudNo.60C.H.StudNo.6iC.H.StudNo.62C.H.StudNo.63XIWNIP538CH-64-bCH"3"574G-wC.H.C.H.91IStudo.64.eridionalWeld,13"3104ofWeldP1F-431CCH-3"574H-CH-2"574-wC.H.MeridionalWeld,9lIC.H.CircumferentialOomeWeld,18"Length<5/ofdCH-1-574GH-wC.H.FlangeWeld8"C100ofWeldCH"1-574HA-wC.H.FlangeWeldNESIII7/75'"locationtobeselectedinthefield.

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QNUCLEARENERGY'SERVICES,INC..NESDIVISIONPROGRAMPLANANDSCHEDULEPRoJEGTM53.Q.=9MPBY:$~DATE:D~~5REV0PAGEOFgz)Q5P~QKI2g2Q(pzt-uK0o2ONEK~Dt3IUlyO~ozCC0AREADESIGNATIONAREADESCRIPTIONREFERENCEDPAIVINGNuviSERzwP>.-a:~+~OOQ0-PvoRl-zoo>+~0XEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)zOFxFu<oPgKogCODg~c)zoHIP529HYD-32-9ODrainLineon2"BypassValvefromValveBV-NG03-(A,B,C,D,E)"i5-8B-PHYDVISAllComponentsQIIOi>OperatingPressureH/AHYD-32-2TEThermowellonSuctionSideofPump(A,B,C,D,E)HYD-32-3I"dPLineAroundRe"circulationPumps(A,B,C,D,E)I5-11,12,13HYD-32"0DrainLineFromRecir-culationPumpHGOI(A,B,C,D,E,)>5-8HYD-32-5T.E.ThermowcllonDis-chargeSideofPump(A,B,C,D,E)15-6NF.SIII7/75 NUCLEARENERGYSERVICES,INC.NESDIYISIONPROJECT55~30-MP.PROGRAMPLANANDSCHEDULEBY:~~DATE:AFP:~DATE~-S5BEY~PAGE'F22260gz)g0(C0o2ONEUJC~TETIllg0g0ZQ.AREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNuh!GER0O~~lp0-w000>IPvZpoUJI-0ozz0-gEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)'z0r-x5z08IXNIP529HYD-34-1DrainLineonValveIV-34-01onHeadSpray15-8,7-1'-PHYDVISAllComponents9110~>OperatingPressureN/AHYD-39-2DrainLinesfromValves39-07,39-08,39-09,39-109-1VillHYD-36-13HYD-36-14HYD.-36-I5HYD-36-16HYD-36-19HYD-36-20HYD-36-21InstrumentationLineOutsideDrywell15-1-7/75 NUCLEARENERGYSERVICES,INC..;;;~~".";.NESOIWSION-PROGRAMPLANANDSCHEDULEPAOJECTBY:~~BATE:APP:~LlDATE~~5REYPAGEOF02326~z%Eiilor0Dd0dZONE}}}Oco}i}Q0~0:0Z,0.AREADESIGNATIONAREADESCRIPTIONREFERENCEDRAYif!NGNuh!GERO~}}}}<00-}E}dZe0>}-Od0Op<EXTENTOFEXAh!INATIONREQUIREMENTSPERCODE(SUh!h!ARYjz0-~:<OEE}Ko~o~="-pVIIINIP529HYD-36-f2YD-36-23,.YD-36"2IIYD-39-3YInstrumentatio'nLineOutsideDrywalll"PressureLineandValveonEmerg.Cond.(Typ.of2)15-1i5-8B"P'YDVISAllComponentsIIO/OperatingPressureHYD-39-5HYD-40-4DrainLines.onValves39-05,and39-06onEmerg,CondReturn,PinstrumentLineandValveonCoreSpray(Typof2)9-2~7VIIYD-33-2DrainLinesonValveIV-33-03,6-1HYD-33-4DrainLinesonValveIV-33-04s6-.lNESIII7/75 Pq,-,'UCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530-9MPAPROGRAMPLANANDSCHEDULEBY:-ED'DATE:APP:~UDATE:REVOPAGEOFp}L}}:Z)g0I}:gIz0>Q~}}l~00ZONE}}}K}}.W}UOm}}l+V~0ZKAREADESIGNATIONAREADESCRIPTIONREFERENCEORTEEWINGNutr!BERo>~zM}<O0-}A}00}}}IpOZEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)z0}-<}%f0EDOgEDD08ViiNIP529HYD-38-2.DrainLinesonValveIV-38-0215-8,8-1B-PHYDVISllComponents>110~>Operatingressure-H/A"HYD-38-4.DrainLinesonValveIV-38-12)8-1VINIP529HYD-01-4InstrumentLinesandValvesfromMainSteamLinesHYD-40"2DrainLinesonValvesIV-40-02>IV-40-12)10-1HYD"32"7F.E.InstrumentLinesandValves(A,S,C,D,E)HYD"32"101"dPLinesandValvesaroundrccirc.pump(A}BictD}E)XIIIHIP529HYD"01-03DrainLine.onwarm-upby-passlinesaroundvalvesIV-01-03andIV-01-04onMainSteamLines NUCLEARENERGYSERVICES,INC.NESDIVISIONPROGRAMPLANANDSCHEDULEPROJECT5530"9HPBY:DATE:REv0PAGE5oF0~Z)Voc~Cgz~KGI-UJK0oZONEUJtL't:8~millg0gczQAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMBERp>-zull<oO(gozusoXI-%o~Co8IXoiIEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)'z0-~KQo~(DBg~Szo8XIIINIP529HYD-31-1HYD-02HYD-03DrainLinesonValvesIV-31-01,IV-31-02,IV-31"03,IV-31-04HainSteam-ExternalIsolationValvetoTurbineInletMainSteam-TurbineBy-passtoCondenser15-8,4-12-23-1B-PClassBNon-ExempHYDVISAllComponentsQ1104OperatIngPressureAllComponents'25%%uDesignPressureH/AHYD"39HYD-81HYD-38EmergencyCond.SteamSupplyandReturnLines(OutsideDrywellonly)CoreSpray(OutsideDrywellOnly)"ShutdownCooling(OutsideDrywellOnly)9-1,9-2,9-3,9-410-2,10-38-1,8-2AllComponentsat1004SystemtestpressureAllComponents1258DesignPressureHYD-38/3ShutdownCooling,3"By-passLine8-2ClassBExempNESIII7/75 NUCLEARENERGYSERVICES,INC.NESDIVISIONPROJECT5530-9MPPROGRAMPLANANDSCHEDULEBY:~DATE:~22S-APP:+DATE:~$-RFy0PAGE26OF26QOC05C9D0oZONEOmIlJQooOzKAREADESIGNATIONAREADESCRIPTIONREFERENCEDRAWINGNUMSERO~mlpo0Zm0ml-ZOOUJl-0Ozz0-gEXTENTOFEXAMINATIONREQUIREMENTSPERCODE(SUMMARY)Z0-~KmBo~3mz0HIP529HYD-33Clean-upHeatExchangŽersetc.(Notincl.Filters,Demins)15-34roupCHYDVISAllComponents*1000OperatingPressureN/AYD-70-201CLCWtoDrywellAirCooler"-15-25YD-70-205YD-70"32CLCWtoEquipmentDraiSump"-.CLCWtoRecirc.PumpMotor:"15-24YD"70-33CLCWtoClean-up.Non-Reg.HeatExchangers,PrecoatCooler,etc.15-23YD-44CRDIns/withdrawLinesfromCRDHousingFlangestoCRDHydrauliControlUnits~15-31NE7~75:>SystemsinsideDrywell. APPENDIXDSystemIsometricsandDiaramsThesystemisometricsandplantcomponentdiagramspresentedinthisAppendixshowthephysicallocationandidentificationnumbersforallexaminationareas.Valve,pumpandheatexchangers,etc.havealsobeenidentifiedby11theirNiagaraHohawknumbersa'Iongwithpenetrationsandflowdirections.Figuresl-lthrough12-2aresystempipingisometrics.Reactorvesselcom-ponentdrawingsareFigures13-1through14-6.AllhydrostatictestareasforQualityGroupsA,8andCareillustratedinFigures15-1through15-40.Adetailbreakdownoftheisometric/diagramsispresentedinTableD-l.

TABLED-1SYSTEMISOMETRICSANDDIAGRAMSFiureSetNumberNineMilePointSstemNumberSystemDescrition101213141501020331323334,3738394044.1MainSteamMainSteamMainSteamFeedwaterRecirculationCleanupVent,DrainShutdownCoolingEmergencyCondenserCoreSprayLiquidPoisonCRDReturnClosureHeadReactorVesselHydrostaticTest

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ToCLo5EhL~~CQOLtN&K~+l~X'.'s~'t.IS-ZaaII)~~~/t..w.rlItlgt~5r.tr>Igr&g6-4~"GERVlCE~+IIIlWATERPUVP4'72-04.;.-..VUAPP:,',.'.,;7Z-Os.t,cplUl00O0~ooIeoQV~0(A~PlfA)qQzAt~tP.<g 9.mVlM00U7AImUlUl0'027mOC,Z00>O0~oQ\MHYD-72.:..FROM:EMERY.,"6ERVlCEib'ATE@'POMP~F(G,l5-.28A HYD-54FO=LPoOLout'p454-02CONT.FIg,15-25'6SYSTEMNO,TITLEFU~~pAo-54REV:0FIG.NOl5-29~.BY:Q,U.DATE:'g-i$t5Žv'gAPP:DATE:Q-5-755<EPRMECT:g53CI9))PNESI12NOTTOSCALE FILTE'R9-03FLIELFCOLqhTEXCH.@54-o4COhlT.FI&.lo-2.9CCOhIT.FIS.15-29KFUELFOQi-PUMP.~54-01mooVG.15-29ASYSTEMNO.BEY:0NuCLEARENERGYSERVCES,+CASDMSONTITLfFuzzPooLHyg~AFIG.NO.15"peBY:A.V.APP:DATE:9-l~-7SVl~DATE:Q-$'55550-9f'1F'KS112NOTTOSCALE HYD-54Q(2/9',HOCLEARENERGYSERYICES,INCFUELPOOL"=HW<T~m.+54.-04FPOH:PIG.tS-298PPU:-LPOOLH=ATe<cH.<I'54-05R2OqR~l5-Z9BSYSTEMNO.FOELPoopHyD-&REY:QFIG.NO.,l5-JgCSY:AU.APP:DATE:8-lS-15DATE:Q-g75S6PROJECT:5ggQggFIHES112NOTTOSCALE EN~Re.Co~b.HAY,EuPTÃlg<~60-lO/L10Et~lFR&.Coi!D'soil)wlipFle.i5-Joe(O'MEgs.CoHD.~VKEUPTANK46o-o900CAOfIll1Ul0l'9OOmm//IQzX0UlI06L. F-HERS.COND.410ENERG.COND.0llew.EMERG.COND4l2)FRoylMAKEUP<AWK,4'3-lOFIG.l5-X>AEQERG.coHD.4l22jwv~u-somCAM0m0CR00OImOOmmWoQ\Iz0OloQ3~~p~8mPcz0T+Of4l4AY,EUP'NY.VS6O-O9FlG.l5BOA I/fIoaaaavooCI'aoao4CI~IO'(OLIO(AO\CIOOlr~r.('(IV---'f---ivrrIla~loa.oaao[~Illgao'0varioraaov~~evIIIfao4~IoclooaI(COCIICrrtIaoo(avooICrrIr~cs'.~4~~~oavOoavIIgo"OI~oaalooaaov!/QIP~ao4~oar-raago(."Ipl4~(~vv,~)vair@ooalovI~~II~(~I~'~a',~'rIrr~'i"((o(~((((((~((('s"I('0>(4~+~I,(OS~II(a-(Ily'-,P~III>(a)~lro)-(.)COJ..~)-(.).(.)Ua'(4)-i-)"()~)!')I()I(:)-i'.)(:>~()~(.Q~~'P..<..M>.,D0I~'()"(')'lit).(()i(P."(I)'.ll)).("Iio(l.~'),IP':iV'='8-.-'-~',I~Wg~I-I~I.(I)-(a)~C.--II"(:-(-'I(I)U~I~~II'-~-C"'-6-f')~VI).-9"(-I-<-I~(-I~I3iiaOlUlCnEHCr0Clmmz0COPArgOgt7J~0(~aQIfI~~~I(4'\'Igcoao(M(i~4r'ar%~a@v~'YD-44WCrIta,llo(o'olloo~oovorvaaaoI(lr/If~rr~rl $1ILp'L~il.1.&ik1CORESPiW-SE&15.<<Sl.lVALVE93-52i~IglFL249-0IHm-'I5.SYSTEMNO.931=ROVECON7A(N,~I~7SPRYAC&/hyAJESTPu~lP9Fle.15-52/QQXXFJRENERGYSERYICES.INC.gNESDMSOTITLECONTA18tilFNTSPPA'jMwwATERHVD-95REV:PFIG.NO.15-524.BY:APP:DATE:5ZO-JgL'lwhDATE:Q-57+SPROJECT:5530-9+pNES112NOTTOSCALE FIG.!5-32A-gL2p(m(00Ch00mpOIfl0oZSY5.093COREVugP"SVS4gl.}95-51.BL5W cCQlQl0J0OmmWcAoVlIIlII(5g2'(w5gl.CONT.LEFTggl'IQZlCOAT.A5ovEllri'4ltc~TPG.6-558GQgll~L265.HpHYD-79srpA~NEp.'5EL.257'-g"TOBIESELe'02 m00mUl0OOmm4)oo0WopIOlQm2PlZg)pCO~ABDUCE1 Ig+>tlEcoM-LEFfZ@t/r+lliCQNT-Re)5-3aVv<lv~gSDmZ(nQ~pcoWT.RIGHT(IE'JIp,1IIyLA[7-7)~00thOImPjlQlO1OOmm~gl+gsm D$~91/~h0OOmm~CPZ0~~rUgQ~z((l~~KmZ -eCa)~aCa.Cac),I'LI)4Ip>>i'l,'.a1ac>>)ca'laIa~~1a.'a<Lac4'crrrrr..'craa)~y>>1C'a+ICC"I>>L~rI'4I')a1,J-',5\t.>>1-..'\a(>>,'a,"i)aa'<."CX~aata'1)cICL'11P~,>>1~~~>>'111'1ll'..~1,+Ol-'6CC~,~.~~1,+~aQO0IgOOIaaIIcr~iAIm0CIQ4 (~gr."-'tr~,0000000c'p~l'r~V'V~~r'/0qJC0/~X-.~i'0'}llI~,ll"~i~/'0~J.CohlDEq~TE~PUHF5(3)*COOPnmIQlDUl4'g~o<<~QZ8,~ c~,Ao1/"oo/Wr'JgpVpoJ~~~4~~coogoogo~"'IhJJiIJjIllel.ltwI(.'4re..o>O//~V~~~>1~y~i"(<)COOmmUlzIImRla29hol~o~V-CoNT15-5$C Qn,CONT.6-35BCCz~~O~~/7ImrZ f;6-'cc'.C<o~~~6co%.~g-58rrr,"Z~1~C'yjfCIRECOMBlNER,cgvQENsEPS~OM~IA<<IP~i~c~.'pcoNr.e-35C~ri="-""~i'<~o'-oqogqhhI~r.,(,~'is~Jh+riI<<4p'I4pINTE~.,'caNOEVBER4i<fiqgm(g\COUIUlImO( y:J>cgcccYI~c5.cgb..rI('cch~Cc1<~Ccc~NB~Mgap+yc'c(;,,'j)I,~cL(3)DPAiNccatskS,<~cSYSTEMNO.~ED>(ATexHYS-g~FIG.NO,;)5~AA,U.OAT@P,-Q2-75OATE:Q5~7+-9HPcc<cl'c~nNOTTO~ (o~~~/&a)~K,Hjgl,.5r'~,6WsPL~/r~Jrc~s<y~.i~~Jr"o<($p/p7.t,.samFps.P~oC~~~P.'o~eR~.>PR0Q"m~+-l(~<~P+~a.>'Omm1UlIImYlPC~4gO~p~s~QQs-'ic,ol"Gf0,gO,Pjc~'"s,plg.5lyl1I,gt&O+~I~CCL.E2gfrI~"'rk/if~,ptl,JS~IC'p4)%q~e~ csi44lr'ci>rg'v).P"ItjqgIICj1%roslav~~ipQ~r,<<P+v'itggAr~IIII.SI,'ACr.,P~4"p~l44.csC<<)>>Ilsv4ICC+vI/qdaIIiw'.~Id~.rr'r~~C>I'4Oy~GpQ~1C.Ctistic4iIgerIg~110n'g~>ICc~i~CIq,4.rCIIIP5~.dC4rpC'cc',~"~Cc~g'PfOI.IllCCpcDm('0O0PlIll~COIQa cs'S'15~.vo.tsw.>>\1co)o,Srsw.w)>C>)O00mmCA(0Z0,z<<'~>~r-I'Vti)1S.W~>Acrc>co.KU,it1')W).SC)IC))5otrwttvC)t)wt)OStrCtoAo>>)1COvi)5515tlstt1t.O)vo."<<)5~CCC~%If+)1>C)t'I~Q.ttrttcroI>0Vcrt'tc~~o&~~JIC~Cs1st~~>355>~5c~QQQo")rc1Ii~S-os)ca155(>vvc)I1roQ1L0gp d~erI~IEIF/FI/J'@iPrr~rI~IJ SYSTEMNO.80TITLECONTAIHHM<7SPPAqes-80g(330,NEV:0FIO.NO.fgPQAGY:A>U'ATE:II-(I-'(5Vl~gAPP:OATE:g~>AI-$530-9MPNKS112NOTTOSCALE)8'tg(..~'9ggcoe(5-40$TO('.DI?VVJ=-LL0Ef-.'2Z"~Z9Irf~IIf~~~~r.~'(iM~,I~.a 1592COAT.l5-P,assr,'H286'L.214,EL";..286/'C<<1~~<<(RIGIITvomRu5.srmV'";PRY'".j~',".~..$0'I,DR/V/ELLILEFTDRAVELIQA~%6'8y'.reLQye0'ASOI~~IOQEJABARGY~tC.SYSTEMNO.80nEV1gTITLECONTAiNIraoTSPEDYWED-BOFIG.NO.)QQQQBY:A.O.DATE:g-Ii-15WAPP:DATE:E5g~o9M'l2~VMES112NOTTOSCALE APPENDIXETECHNICALSPECIFICATIONSDEVIA/IONS

APPENDIXETECHNICALSPECIFICATIONSDEVIATIONSTheNiagaraMohawkPowerCorporationNineMilePointUnitl,wasdesignedandconstructedpriortotheadoptionofSectionXIoftheASMEBoilerandPres-sureCode.Accordingly,provisionsfordirectaccesibilitytoportionsofsomeexaminationareasorforremovableinsulationwerenotincorporatedintotheplantdesign.Inaddition,certainSectionXIrequirementshavebeenexcludedfromtheten-yearinserviceinspectionprogramsincetheyarenotapplicabletoBWR's(i.e.pressurizer,steamgenerators,andremovablecore-supportstructures).AsestablishedinTable4.2.6aofNineMilePointTechnicalSpecifications,thefollowingexaminationcategoriesareexcludedfromtherequirementsoftheASMECodeSectionXI,becauseplantdesignandhighradiationlevelspre-'ludeaccesstotheseareas:'I)CategoryB-A,PressureRetainingWeldsinReactorVesselBeltlineRegion,notaccessible.(2)CategoryB-B,PressureRetainingWeldsinVessels:OnlyClosureHeadcircumferentialandmeridionalweldswillbeexamined,corre-spondingweldsinthereactorvesselandbottom'headnotaccessible.(3)CategoryB-D,FullPenetrationWeldsofNozzlesinVessels:Thenozzletovesselweldswillnotbeexaminedastheyarecoveredbynon-replaceableinsulation.'ecirculationinletnozzletovesselweldswi11beexamined.

(4)CategoryB-G-l,PressureRetainingBolting,2inchesandlargerindiameter:avisualexaminationhasbeensubstitutedfortherequiredvolumetricmethodfortheClassAfeedwatercheckvalvessincenon-re-placeableinsulationmakesthevalvesinaccessibleforvolumetricandsurfaceexaminations.AvisualexaminationhasbeensubstitutedfortherequiredsurfaceexaminationfortheClosureHeadstudsandnuts>>sincetheyhavebeenParkerized(corrosiontreatment),renderingsurface,examinationresultsinvalid,(g)CategoryB-H,VesselSupport,notaccessible.(6)CategoryB-K-I,SupportHembersforPiping,Valves,andPumps:Afliquidpenetrantexaminationhasbeenselectedinlieuofthere-quiredvolumetricexaminationfor.theGroupAintegrallyweldedex-ternalsupportattachmentsduetogeometricalconsiderations.Avisualexaminationwillberecommendedifthesurfaceconditionscannotbemadecompatiblewithpropersurfacepenetrantexaminationprerequirements./(7)CategoryB-L-2,PumpBodies:Theinternalpressureboundarysurfaceoftherecirculationpumpsisnotaccessible.(8)CategoryB-H-2,ValveBodies:Theinternalpressureboundarysurfaceoftherecirculationsuctionanddischargevalvesisnotaccessiblesincethiswouldrequiredrainingreactorvesselwater.(9)CategoryB-N-I,InteriorofReactorVessels:Thecoreplate,lowercoregridandliquidpoisonspargersarenotaccessibleforvisualinspectionduringnormalrefuelingoutages.

(10)CategoryC-B,Pressure-RetainingNozzleWeldsinVessels:Aliquidpenetrantexaminationhasbeensubstitutedfortherequiredvolumetricmethodfortheshutdowncoolingheatexchangerinlet/outletnozzleweldssincetheyareeffectivelynon-ful'I-penetrationsocketwelds.(ll)CategoryC-E-1,SupportMembersforPiping,ValvesandPumps:Avisualexaminationmaybesubstitutedfortherequiredliquidpenetrantex-aminationfortheGroup8integrally-weldedexternalsupportattach-mentsduetosurfaceconditionsandgeometricalconsiderations.'(12)CategoryC-F,Pressure-RetainingWeldsinPiping,Pumps,andValvesinSystemsWhichCirculateReactorCoolant:AhydrostaticpressuretesthasbeensubstitutedfortherequiredvolumetricexaminationinIallofnon-exemptGroup8FeedwaterSystem(SystemNo.'s29,30,50).TheseportionsoftheFeedwaterSystemarecoveredbyNon-replaceableinsulationandthusareconsideredinaccessibleforvolumetricandsurfaceexaminationaccordingtoNineMilePointUnit1TechnicalSpecificationsParagraph4.2.6stipulations.Porti'onsofFeedwater(System50)andC'ieanup(System35)thatareinhighradiationareas(demineralizers,filters,sludgetanks,etc.)willnotbeexamined.

APPENOIXFPRE-EXAMINATIONREQUIREMENTS

APPENDIXF,Pre-examinationReuirements,GeneralprovisionsforaccessibilityhavebeendefinedbySubarticleIWA"1500ofSectionXIoftheASNEBoilerandPressureVesselCode.InadditiontotherequirementsoftheCode,adequatewater,electricityandairoutletsshouldbeprovidedatconvenientlocationsforoperationoftheexaminationequipment.Sufficientlightingshouldalsobeprovidedtopermitfreemovementtoandilluminationofalltherequiredexaminationareas.Accessplatformsandladdersaswellastemporaryradiationshieldinginhighradiationareasshouldbegivenspecialconsiderationtoreduceexaminationpersonnelexposuretime.Accessroutesshouldbeplannedtopermitthefreepassageofexaminationper-Isonnelandequipment,alsoanytemporaryladdersorscaFfoldingrequired.NWherepipingpassesdirectlyunderneathfloorgrating,removingthegrating,Ipermittingaccessfromthetop,shouldbeconsideredratherthanatight,time-consuming,crawlroute.Inallcaseswheremanualexaminationtechniquesareemployed,itisrequiredthattheaccessbesufficienttoenableaman'sheadandshoulderstobewith-in24inchesoftheareatobeexamined.

Insulationmustberemovedasrequiredtoperformthecomponentandsystempipingweldexaminations.WhenCategoryB-L-'2valveinternalpressureboundaryvisualexaminationsarerequired,thesubjectcomponentsmustbetakenapartandaftertheexaminations,re-assembled. tl APPENDIXGQUALITYASSURANCE 0 APPENDIXGQualitAssurance/heQualityAssuranceProgramtobeimplementedfortheNineMilePointUnit1InserviceInspectionProgramisgovernedbyfour"basicdocumentsets:(1)TheQualityAssuranceManualsoftheNES(80A9002)andConamInspec-tionDivisions(25"QCM-OOI).(2)TheQualityAssurancePlan(81A0402)(3)Theindividualimplementingproceduresandtaskplansinvokedbytheabove.(4)ISIProgramQAManual;NES80A9021,,Rev,0,July9,1976.TheQualityAssuranceManualsdefinethepoliciesandpracticesemployedbybothdivisions.inmeetingtherequirementsof10CFR50,AppendixB.,Sincethemanualsapplytoallworkperformedbythedivisions,theyarenotpro-jectspecific.TheQuali'tyAssurancePlanisspecifictothei'nserviceinspectionprogramfortheNineMilePointUnit1.Theplanincludesthedetailedqualityassur-ancerequirementsthatarecommontoallphasesoftheprogramincludingor-ganization,responsibilities,'anagement,liaison,projectproceduresandqualityassuranceaudits.TheQualityAssurancePlanispresentedinthisAppendix.ThenewISIProgramQAManual(NES80A9021,Rev.0,July9,1976)sha'Ilbeapplicableforallfuturefieldimplementationtaskssuchaspersonnelcerti-fication,materialspecifications,procedurerevisions,etc. 'l NES81A-0402QUALITYASSURANCEPLANFORINSERVICEINSPECTIONPROGRAMFORNINEMILEPOINT-UNIT1PreparedForNIAGARAMOHAWKPOWERCORPORATIONSyracuse,NewYorkByNUCLEARENERGYSERVICES,INC.Danbury,Connecticut06810Preparedby:W.J.ManionOate:NUCLEARENERGYSERVICES,INC.

QIItNUCLEARENERGYSERVICES,IMC.NES81A-OII02QUALITYASSURANCEPLANFORINSERVICEINSPECTIONPROGRAMFORNINEMILEPOINT-UNIT1SPEC.NO.NES81A~II02PROJECTAPPLICATIONPREPAREDBYLATESTREV.0DATEREV.DESCRIPTIONSSTARTONPAGENO.APPROVEDBYREV.1Q~~g.s.4/llDATEORC'ANIMESl04

8NUCLEARENERGYSERVICES,INC.SPECNO.NES81A-0402PAGE2OP121.INTRODUCTIONTheQualityAssuranceProgramtobeimplementedfortheNineMilePoint,Unit1InserviceInspectionProgramisgovernedbythreebasicdocumentsets.Theyare:1.theQualityAssuranceManualsoftheNESandConamInspectionDivisions;(80A9002and25-QCH-001)2.theQualityAssurancePlan(herein)and53.theIndtvidualimplementingproceduresinvokedbytheabove,4.ISIProgramQAManualNES80A9021,Rev,0,July9,1976.ThescopeofthetaskscomprisingtheinserviceinspectionprogramisdefinedintheWorkPlan,forthisinspectionprogram.TheQualityAssuranceManualsdefinethepoliciesandpracticesemployedbygothdivtsionsinmeetingtherequirementsof10CFR50,AppendixB.Sincethemanualsapplytoallworkperformedbythedivisions,theyarenotproject-specific.TheQualityAssurancePlanisspecifictotheinserviceinspectionprogramfortheNineMileUnit.The'planincludesthedetailedqualityassurancerequirementsthatarecommontoalltasksoftheprogramincludingorgani-.zation,managementandgroupliaison.TheISIProgramQAManual(NES80A9021)shallbeapplicableforallfuturefieldimplementationtaskssuchaspersonnelcertification,materialspecification,procedurerevisions,etc,2.ORGANIZATION2.1PROJECTSTRUCTURETheNuclearEnergyServicesphilosophyofmanagementrelativetoinservice'inspectionprogramsistoprovideconsistent,routineanduniformmanage-mentcontrolforallsuchprojects.Assuch,theresponsibilityforcoor-dinationofallinserviceinspectionprogramsrestswiththeInserviceInspection(ISI)ProgramManager.TheISIProgramManagerreportsdirectlytothePresidentoftheNESDivision.EachISIprojectisassignedaProjectManager.TheProjectManagerisresponsibleforthetechnicalandfinancialperformanceoftheentireproject.Heretainsthisresponsibilitythroughoutthedurationoftheproject.NES103 0NUCLEARENERGYSERVICES,INC.rrrSPECNO.NES8IA-0402PAGE3Qli)2Eachprojectisdividedintotasks,i.e.majorgroupingsof.workactivities.AtaskengineerisappointedforeachtaskwhoisresponsibletotheProjectHanagerforsatisfactorytechnicaland.budgetaryperformanceofthetaskeffort.Thetaskengineerwi)1beappointedfromthe'departmentordivisionwiththegreatestinvolvementinthetask.\TheprojectorganizationfortheNineMilePointUnit1ISIprogramisshowninFigure2.1.Hr.A..H.Yoli,.VicePresidentofEngineering,isassignedasProjectHanagerforthisprogram.2.2PROJECTRESPONSIBILITIES2.2.1NineMilePointUnit1ISIProectHanger1.Definethespecificscope,scheduleandbudgetforeachtask.2.Ensurethateachtaskisperformedinfullcompliancewithscope,scheduleandbudget.requirements.3-EstablishandmaintaincommunicationswithNiagaraMohawk(NH).MaintaintheNMProjectEngineerawareoftaskprogressandofal1problemareasastheydevelop.5-6.Obtainallformalapprovalsfromthecustomer.rSolelyresponsibleformakingallcommitmentstotheCustomerotherthanthoseexplicitintheworkplan.8.MaintaintheISIProgramManagerandcognizantfunctionaldepartmentmanagersawareofprojectprogressandproblems.Prepareandapprovetheworkplanandtaskplans.NES103 ~.FIGURE2.1W.J.'MANIONPresidentNESDIVISION'.W.POWERSPresidentCONAMDIVISIONW.J.HANIONHanager,Q.A.(Acting)A.H.YOLIVice-PresidentEngineeringL.JOHNSONISIProgramManager.G.HAMILTONGeneralMgr.CONAHNUCLEARDIV.MechanicalDesignSystemsEngineeringInstrumentandControlMetallurgyStructuralAnalysis'.HanagerTestLaboratoryManagerNuclearApplicationsNINEMILEPOINTProjectManagerA.H.YOLICOICOCO QNUCLEARENERGYSERViCES,INC.M'ECNO.8IA-04022.2.2NineMilePointUnit1ISITaskEngineerResponsibletotheProjectManagerforaccomplishinghisassignedtaskinaccordancewiththedefinedscope,scheduleandbudget.2.Obtaincommitmentofresourcesnecessaryforaccomplishmentofthetask.3.4.MaintaintheProjectManagerawareofprogressandofanydevelop-ingproblems.Accomplishtaskgoalsinaccordancewiththetaskimplementationplan.2.2.3ManaerQualitAssurancePreparetheQualityAssurancePlan.2.3~Periodicallyauditeachtaskworkefforttoensurecompliancewithprogramqualityassurancerequirements.Ensure,byformalaudit,thatanynoncomplianceitemiscorrectedwithin30days.3.PROGRAMMANAGEMENT3.1PROJECT/TASKAPPROACHNuclearEnergyServicesutilizestheProject/TaskapproachtoimplementISIprojects.TheProjectManagerhastotalresponsibilityfortechnicalper-formance,administrationandcostcontrolofallwork.Tasksareestablishedtodefinethemajorworkareasof'theproject.AlltasksaredefinedindetailintheapprovedprojectWorkPlan.TaskPlansarepreparedforeachtaskbased,onthescope,scheduleandbudgetinforma-tionoftheWorkPlan.Thelargertaskswillbedividedintoasmanyaseightsub-taskstoprovidemoreeffectiveadministrationandcontroloftaskactivities.Forexample,Task300hassub-tasks310to.;380.,ProjectchargeswilIbeaccruedby.task.TheTaskPlanspecifiesthetaskengineerresponsibleforaccomplishmentofthe.taskand,whereappropriate,anyassignedsub-taskengineers.NES103 QNUCLEARENERGYSERVICES,INC.SPECNO~81A-04023.2WORKPLANTheWorkPlanfortheNineMilePointUnit1ISI'Programshalldescribethefourbasictasksoftheproject,establishtheoverallprojectschedule,andpresentcumulativeestimatedprogramcostsandmanhourskeyedtomajorprojectmilestones./3.3TASKPLANSAllworkperformedundertheprojectshallbeaccomplishedinaccordancewithspecifictaskplans.Eachtaskplanshallbebasedonandbeinagree-mentwiththeWorkPlan.Taskplansshall.includethefollowinginformation:1.statementofobjectiveoftask;2.detaileddescriptionofwork.tobeaccomplishedincludingoutput.oftask;3.specificqualityassurancerequirementsincludingrequired'ocumentation,checklistsandreviewmeetings;4.identityofTaskEngineerandassignedSub-taskEngineer;5.detailedscheduleforaccomplishingtask;4.PROJECTLIAISON4.1COMMUNICATIONGUIDELINESMaintenanceofadequatecommunicationsisaparticularnecessityintheNineMilePointISIProgrambecuaseoftheextendeddurationofthecon-tractperiod.,the,goalofkeepingprogramperformanceoffthe"criticalpath",andthenecessityforprovidingthefieldinspectionservicewhenplantoperationalfactorsdictate.ToensurepropercoordinationofISIrelatedwork,certainbasicguidelinesmustbeadheredto:NES103 QiNUCLEARENERGYSERVICES,INC.SPECNO.81A-0402PAGE7OI'2InformalcommunicationbetweenNucIearEnergyServicesperson-nelandcognizantpersonnelwithinNiagaraMohawkisencouragedforpurposesofexchanginginformation.Thisisnecessarytofacilitateefficientaccomplishmentoftheproject.Communicationsthatinvolvetransmittalofdocuments,datare-quiredorinputtotaskwork,ordataresultingfromtaskworkshallbemadeinwriting.AllcommunicationsfromNuclearEnergyServicesinvolving~transmittalofcontrolleddocumentsorrequestsforapproval.shallbedirectedtotheNMProjectEngineer.4.2TRIPREPORTSEverytripmadebyNuclearEnergyServicespersonnelshallbedocumentedbyatripreportwhichclearlydefinesthesubjectofthetrip,andsummarizesalldiscussionsand.decisions.4.3LIAISONCONTACTSThefollowingpersonnelshallbetheprimarycontactforallformalcommuni-cationsrelativetotheNineMileUnit,1ISIprogram:1.NiagaraMohawkPowerCorporation-Mr.RobertBakerlNMProjectEngineer2.NuclearEnergyServices,Inc.,Hr.A.H.Yoli,NineMilePointUnitlISIProjectManager5.PROCEDURES5.1CONTROLLEDDOCUMENTSThroughouttheperformanceoftheprojectworkscopeanumberofcontrolleddocumentswillbegenerated'heyinclude,forexample,boundarydiagramsandinspectionprocedures.Allcontrolleddocumentstobegeneratedinataskshallbespecificallyidentifiedineachtaskplan.ControlleddocumentspreparedbyNESDivisionshal'Ibefiled,distributed,reproducedNES103 NUCLEARENERGYSERVICES,INC\SPECNO.8IA-0402PAGE8OF12andmodifiedinaccordancewithAcontrolleddocumentrequiringtheHESdocumentcontrolsystemceivedfromtheNMProject.NESDocumentControlProcedureNo.80A9003.Customerapprovalshallnotbeenteredintountilformalapprovalofthedocumentisre-ControlleddocumentspreparedbytheConamInspectionDivisionshallbecon-trolledinaccordancewiththeConamequalityControlHanual25-qCII-ppl.5.2FIELDINSPECTIONPROCEDURES5.2.1CalibrationStandardsRecordsPriortoinitiationofinstrumentcalibrationattheplantsite,acopyofthecertificationofthecalibrationblockstobeusedshallbefurnishedtotheTaskEngineer.5.2.2CertificationofEquipment5.2.2.1CertificationofUltrasonicInstrumentsEachultrasonicinstrument'slinearityshallbeverifiedanddocumentedwithinninety{90)daysoftheuseofsuchequipment.UltrasonicinstrumentlinearityshallbeverifiedbyConamInspectionDivisionProcedure25-PS-002,Rev.l.Thi;s.dorumerprovidesforverificationofhorizontallinearity,verticallinearityandcontrollinearity.Italsocontainsanultrasonicinstrumentlinearityrecord.Thelinearity)recordsforeachinstrumentshallbemain-tainedattheConamDivisionsiteinRahway,NewJersey.Thelinearityrecordshallaccompanyeachinstrumenttotheexaminationsite.5.2.2.2CertificationofUltrasonicTransducersUltrasonictransducersshallbecertifiedastofrequencyviaatransmittedspectrumanalysisobtainedfromthemanufacturerorgeneratedbyNESafterreceiptofthetransducers.Thespectrumanalysisshallidentifythetransducerbyserialnumberandindicategraphicallythecenterfrequencyandbandwidthofthetransducer.Themeasuredcenterfrequencyshallnotexceed104ofthespecifiedFrequency.ThespectrumanalysisshallbeverifiedbyacertifiedLEVELIIIexaminer.Acopyofthetransmittedspectrumanalysisshailaccompanyalltransducerstoanexaminationsite.TheoriginaldocumentshallbemaintainedintheConamDivision,Rahway,NewJerseyoffice. QNUCLEARENERGYSERVICES,INC.HPZ~~.8gg~402PAGE~OP-05.2.2.3VerificationofRefractedAngleandPointofIncidenceforFlatSearchUnitWedgesandtlanualScanFixturesThepointofincidence(beamexitpoint)andtherefractedangleoffl.atsearchunitwedgesandmanualscanfixturesshallbeverifiedusinganIIWBlockinaccordancewithASTHE-164-74AnnexA.l.Asummaryofthisannexisasfollows:1.PointofIncidencel.Obtainpeaksignalfrom4"(100mm)radius.2.'Soundbeampointofincidencecoincideswith0ontestblock.eo50402.AngleDeterminationp-1eo'Z0'S'07580P-21.'Set60-75o'earchunitsat.P-1andobtainpeakamplitude:signalfrom2"(50mm)dia.hole.Readexactrefractedanglewherepointofincidenceintersectsscale.l2.Set70-80'searchunitsatP-2andobtainpeakamplitudesignalfrom0.060"(1.5mm)dia.hole.Readexactrefractedariglesasabove.3-Reverseblockfordeterminationofangles35to65.Thepointsofincidenceshallhaveatoleranceof-1/8inch'fromthereferencemarkonthewedge.Forwedgesorscanfix-tureswhichhavenoreferencemark,ascribedlineshallbeplacedonthewedgeorfixturewithin1/16ofthebeamexitpoint.Therefractedangleshallbe+3forthe60oand45owedgesorscanfixtures.Thepointofincidenceandrefractedangleshallbeverifiedduringinitialcalibrationandatthebeginningofeachshiftduring.theinspectionperiod.NES103 AUTOMATIONINDUSTRIES,)NC.NUCLEARENERGYSERVICES3SPECNO.81A-0402PAGE~OP~g5,2.2.4FinalVerificationofExaminationCalibrationAttheconclusionofthecompleteexaminationorwhenaninstrumentistakenoutofservice,theexaminationcalibra-.t.ionshallbeverifiedinaccordancewiththeexaminationprocedure.Thiswillinsure'atareliabilityforthelast8hourperiodofinstrumentuse.5.2.3CertificationofInsectionPersonnelInspectionpersonnelsuppliedbyNuclearEnergyServices,Inc.toperformtheexaminationsofthistaskshallbecertifiedinaccordancewithCONAMpersonnelcertificationprocedures.Apermanentrecordofeachexaminer'squalificationsshallbemaintainedattheConamhomeofficeasperthese:procedures.Thecertificationdocumentationtobepresentedon-siteforeachexamineristhe"PersonnelQualificationSummary".Thisisasummaryoftheindividual'scertificationlevel,training,experience,physicalexaminationandtechnicalexaminationrecord.Acopyof'he'Examiner'scertification'hallalsobeprovided.Acopyofeachexaminer'seyetestresults,includingthetitleandcertifyingsignatureofthepersonwhoadministeredtheeyetest,shallbeprovided.5.2.4CertificationofMaterialsAcertificationofthechemicalcontentofcouplant,cleanersandpenetrant'aterialstobeusedintheexaminationsshallbeprovidedwiththematerialon-site.Theoriginalshall,bemaintainedintheConamDivision,Rahway,NewJerseyoffice.15.2.5FieldDataControlSstemThecontroloftheinspectiondataobtainedinthefieldshallbeinaccor-dancewith"InserviceInspectionDataControlSystem",25-DC-001,Rev.1,ofJuly24,1975.5.3CORRESPONDENCEAllcorrespondenceassociatedwiththeProject,bothdirectandbycopy,shallbesenttothefollowingcognizantorganizationrepresentatives: tNUCLEARENERGYSERVICES,INC.SPECNO.81A"04021.NiagaraMohawkPowerCorporation:Mr.T.PerkinsNIAGARAMOHAWKPOWERCORPORATIONNineMilePointNuclearStation-Unit1P.O.Box32Lycoming,NY130932.NuclearEnergyServices,Inc.Mr.A.H.Yoli,.ProjectManagerNESDivisionNuclearEnergyServices,Inc.ShelterRockRoadDanbury,Connecticut06810(Tel.203-748-3581)Thenumberofcopiesofallcorrespondence,includingenclosures,shallbeasfollows(unlessotherwisestatedinthecontract):SentToNo.ofCopies1.NM2.NES3TheNESProjectManagershalImaintainachronologicalfileofallprojectcorrespondencebothincomingandoutgoing.5.4APPROVALACTIONPERIODSApprovalactionsshallbeaccomplishedbyNMwithinthefollowingperiods:QualityAssurancePlan10ChangestoQ.A.PlanTaskOutputSegments305.5OTHERPROCEDURESTheremaybeotheradministrativeproceduresrequiredintheperformanceofaspecifictask.Theseproceduresshallbeincludedorreferencedinthequalityassurancesectionoftheappropriatetaskplan.NES103U NUCLEARENERGYSERVICES,INC.0'PECNO.8IA-0402PAGE~OF6.QUALITYASSURANCEAUDITS6.1GENERALAiiexitinterviewshallbeheldatthecompletionofallauditsbetweentheauditor(s)andthecognizantNES,Inc.personnel.Alldeficienciesshallbethoroughlydiscussedatthattime.Theauditorshallissuea'writtenauditreportwithintenworkingdaysoftheaudit.6.2INTERNALAminimumofoneauditshallbeperformedbytheNESManagerofQualityAssurance,orhisrepresentative,duringtheaccomplishmentofeachofthefourbasictasksco'mprisingtheprojectscope.Any"unsatisfactory"condi-tionnotedinanauditwillrequireaformalre-audittoassurecorrectionofthecondition.6.3EXTERNALNiagaraMohawkmayperformauditsofanytaskwork.AuditsperformedatNuclearEnergyServicesfacilitiesshallbeaccommodatedbyNuclearEnergyServicespersonnel.Aminimumofthreedayspriornoticeforsuchanauditisrequired'oassureavailabilityofcognizanttaskpersonnelduringtheaudit.NES103

WORKPLANFORTHENINEMILEPOINTNUCLEARSTATIONUNITITENYEARINSERVICEINSPECTIONPROGRAMPreparedForNiagaraMohawkPowerCorporationSyracuse,.NewYorkbyNUCLEARENERGYSERVICES,INC.Danbury,Connecticut068IOPreparedby:Approvedby:Date:

I.'NTRODUCTIONThefunctionofthisWorkPlanistodefine'hepurpose,scopeofwork,schedule,andprojectedcostsfortheNineMilePointIIn-serviceInspectionProgramaspresentedinNESProposal74045.2.PURPOSEThepurposeofthisworkistodevelopandimplementaninserviceinspectionprogramwhichmeetsNRC'equirementsforNiagaraMohawkPowerCorporation'sNineMilePointNuclearStationUnitI.Theinserviceinspection,programcoversthefirsttenyearinserviceinspectioninterval.3.SCOPEOFWORKTodevelopandimplementaninserviceinspectionprogramwhichcoversthefirsttenyearinserviceinspectioninterval,theworkhasbeendividedintoaseriesoftasks(andsubtasksasapplicable)asshowninTableI.Task100,ProjectManagement,isusedtoreviewtheper-formanceandstatusofindividualtasks,toprovide1iaisonbetweendifferentdivisionsofAutomationIndustriesandforcontact/liaisonbetweenNiagaraMohawkPowerCorporationandAutomationIndustries.Tasks200and300arethetasksrequiredtodeveloptheinserviceinspectionprogram.Task200,DesignReview,providesthe,basicplantinformat.ionrequiredtopreparetheprogram.Task300,ISIProgramPlanPreparation,isthetaskunderwhichthedetailedprogramplan.bookisactuallyprepared.Task400,ImplementationoftheIn-'erviceInspection,coverstheinserviceinspectionscheduledtobeperformedduringthetenyearinspectioninterval.Task500isthetaskunderwhichcalibrationblockswhicharerequiredforthe10-yearinspectionintervalwillbeprocuredandfabricated.DetailTaskPlanshavebeenpreparedforTask100through500. TABLEININENILEPOINTI-ISIPROJECTTASKSTaskSubtaskTitie100Projectteanagement20021022023024o250DesignReviewPreparationofBoundaryDiagramsDevelopmentofZoneDesignationsComponentDesignReviewSystems-,DesignReviewPreparationefNon-ComplianceReport3004oo31032033034o35036o37038o4)oISIProgramPlanPreparationPreparationofPipingSystem(isometric)andCom-ponentDrawingsDevelopmentoftenyearISIProgramDefinitionofPre-examinationRequirements.DevelopmentofPersonnelRequirementsandSchedulePreparationofDetailedExaminationProceduresPreparationofCalibrationBlockDetailDrawingsPreparationofQAProgramPlanfortenyearISIprogramPreparationofISIProgramPlanBookImplementationofISIProgram(10-yearinterval)Implementationof1975ISIprogram411Pre-examinationPreparation'12Examination413PreparationofReport420/421,22,23/Implementation,of1977ISIprogram430IIIIII)978II-,II440llII)980IIII45oIIIII98)II1$46oII'lII)983ll'l47oIIIIII)984IIII48oIIIIII)986IIII500CalibrationBlockFabrication 0FIGUREIOVERALLPROJECTSCHEDULETASKTaskFebNo.MarAprMayunJulAugSectNov197576777879808l8283848586ProjectManagementDesignReview100200PreparationofISIProgramPlanInitialISIImplemen-tationSubsequentISIImple"mentation3004io4X0CalibrationBlockFabrication50044I0OIIL44L00ClIL4400Q44L00Q4400CI44I0Q.QCC0Q.04JL0CLCLMilestonesL,0"e00=CLCI0~LQ.020cCL7CfIC00)00mI' 4.SCHEDULfTheoverallscheduleforthetenyearISIprogramforNineNilePointIispresentedinFigure1.TheISIprogramdevelopmentphaseisscheduledinmonthswiththe'ISIProgramPlanBooktobecompletedandsubmittedtoNiagaraIlohawkinearlyOctober,1975.TheISIprogramimplementationphaseisscheduledinyearsandisbasedonthenextNineNilePointIoutageoccurringinSeptember,1975anda"projected18monthrefuelingcycle.The18monthrefuelingcycleisnotcompatiblewiththetenyearinservicelinspectionintervalsothattheproposedscheduleforthefinal1/3oftheintervalisarbitrary. PROGRAMIIANAGEMElITTASKPLAN{TASK100)ForTheNINEMILEPOINTNUCLEARSTA)ONUNIT1TENYEARINSERVICEINSPECTIONPROGRAMPreparedForNIAGARAMOHAWKPOWERCORPORATIONSyracuse,NewYorkNUCLEARENERGYSER>JICES,INC.Danbury,Connecticut06810Preparedby:g@.Approvedby:Date:

1.'BJECTIVETheobjectiveofthistaskistoperformthemanagement/administrativefunctionsrequiredtoexecutetheprojectworkscope.2-METHODOFAPPROACHTheinitialactivityinthistaskistopreparetheProjectWorkPlanwhichdefinesthepurpose,generalworkscope,scheduleandprojectedcostsfortheNineMilePoint1TenYearInserviceInspectionProgram.TheProjectWorkPlanissupplementedbyTaskPlanswhichdefineindetailthemethodofapproachandworkscopeforthemajorprojectactivities.2.Subsequentactivitiesinthistaskwillincludethepreparationofinforma-tionrequests(e.g.forplantandplantcomponentdrawings),liaisoncontactswithNiagaraHohawkpersonnel,holdingstatusreviewmeetingsbothin-houseandwiththeCustomerandperformingtechnicalreviewsoftaskoutput.3.'ImplementTenYearInserviceInspectionProgramactivitiesinaccordancewiththeProgramPlan-andNineMilePoint1plantoutageschedules.ThiseffortincludesthepreparationoftheISIImplementationTaskPlans,liaisonwiththeConamInspectionDivisiontoinitiate/executepreparationsfortheexaminationsandthereview/issuanceofexaminationreports.3.WORKSCOPE1.PrepareProjectWorkPlanandTaskPlansasrequired.RequestNiaga'raMohawkreviewandapproval.2.RequestNineMilePoint1plantsystemdrawings(P4IDs,pipingisometrics,componentdrawings,etc.asrequiredtoperformdesignreview(Task200)and'reparetheInserviceInspectionProgramPlan(Task300).3.HakeliaisoncontactswithCustomertoexpediteperformanceofProjectWork-scope.4.HoldstatusandtechnicalreviewmeetingswithCustomerand/orwithin-housepersonnel.5.PlanandexecuteInserviceInspectionProgramactivitiesinaccordancewiththeNineMilePointIISIProgramPlanandNineMilePoint1outageschedules. 4.QUALITYASSURANCEREQUIREMENTSProgrammanagementactivities(e.g.statusreviewmeetings,etc.)willbeper-formedinaccordancewiththerequirementsoftheNESQualityAssuranceManual(NES81A9003)assupplementedbytheProjectQualityAssurancePlan(NES81A0402).k5:,TASKENGINEERTheProjectEngineer,Mr.A.H.Yoli,isTaskEngineerforTask100.6.SCHEDULEThistaskisscheduled,tocoverthe10'earISIinterval. DESIGNREVIEWTASKPLAN(Task200)fortheNINEMILEPOINTNUCLEARSTATIONUNIT"1TENYEARINSERVICEINSPECTIONPROGRAMPreparedForNIAGARAMOHAWKPOWERCORPORATIONSyracuse,NewYorkNUCLEARENERGYSERVICES,INC.Danbury,Connecticut06SIOPreparedbyApprovedbyDate i 1.OBJECTIVETheobjectivesofthistaskare:1.tospecifytherequiredexaminationareasforeachClassI,Class2andClass3reactorplantpipingsystem;'.todetermineaccessibilitytoeachspecificexaminationarea;3.toselectsuitableISItechniques,equipmentandproceduresforeachspecificexaminationarea,and4.todeveloprecommendationsforcorrectingareaswhichhavebeenidentifiedasinaccessibleoralternativeexaminationmethods.2.HETIIODOFAPPROACHToachievethetaskobjectives,thistaskhasbeensubdividedintofivesubtasksasfollows:SubtaskTitle21022023021~0250PreparationofBoundaryDiagramsPreparationofZoneDesignationsDesignReviewofReactorPlantWaterahdSteamContainingComponentsDesignReviewofReactorPlantWaterandSteamContainingPipingSystemsPreparationoflion-ComplianceReport2.1SUBTASK210-PREPARATIONOFBOUNDARYDIAGRAMS1.UndertheProjectManagementtask,NiagaraHohawkwouldberequestedtomakeavailabletoIIES(attheNHPIsiteifnecessary)allofthebasicsystemdiagramsforreactorplantwaterandsteamcontainingsystemswhichmayhavesectionswhichcanbeclassifiedeitherASHEClassI,2or3.Furthermore,NiagaraMohawkwouldberequestedtoprovideanyclassificationinformationthathasbeenpreviouslydeveloped'.NESwouldreviewthebasicsystemdiagramsforeachsystemandestab-lishtheASHEClass1,2and/or3boundariesinaccordancewiththerequirementsofSection50.55aof10CFR50andNRCRegulatoryGuide1.26,"equalityGroupClassificationandStandards".3.IIESwouldcomparetheboundariesestablishedbythereviewwithanypreviouslydevelopedclassificationinformation(basedonNRCequalityGroups).DifferencesinclassificationwouldberesolvedwithNiagaraMohawk. 4.5.AtthispointHESwouldprepare,BoundaryDiagramsforthesystemswhichcontainsectionsclassifiedASMEClassI,2and/or3.TheseDiagrams,whicharebasicallyflowdiagrams,includeeachcomponentwithineachclassifiedsectionwithitsplantidentificationnumber.SectionsofthesystemoutsidetheClass3boundarywi11notbeshownunlessrequiredforclarity.IfanyBoundaryDiagramshavebeenpreviouslydevelopedforNiagaraMohawkbyothervendors,theywillbereviewedbyHESforcompletenessandcompliancewiththemutuallyagreedtoboundaries(paragraph3).Ifthediagramsaresuitable,HESwouldrecommendtheiruseinordertoavoiddupli-cationofeffort.V*HESpersonnelwouldcheckthecompletedBoundaryDiagramsagainstapreparedchecklistinordertoensureaccuracyandcompleteness.TheDiagramswouldbereworkedasrequiredtosatisfythechecklistrequirements.6.ThecheckedBoundaryDiagramswouldbesubmittedtoNiagaraMohawkforapproval.2.2SUBTASK220--PREPARATION.OFZONEDESIGNATIOHS2.3-ThissubtaskwouldbeperformedinparallelwithSubtask210.UndertheProjectManagementTask,NiagaraMohawkwouldberequestedtomakeavailabletoNESanyinformationaboutaZoneDesignationSystemdevelopedbyeitherNiagaraMohawkand/orothervendors.Inaddition,HESwouldrequireaccesstothereactorandturbinebuild-ingdrawings(planandelevationviews).HESwouldevaluatethesuitabi1ityofanyexistingZoneDesignationSystemagainstthestandardHESsystemandrecommendto,NiagaraMohawkwhichsystemshouldbeusedforthetenyearISIprogramplan.IfanotherBoundaryDesignationSystemissuitableandalreadyinuse,NESwouldrecoranenditsuseinordertoavoiddupli-cationofeffort.4.HESwouldprepareZoneDesignationdrawingsusingtheZoneDesigna-tionSystemwhichwasmutuallyselectedbyNESandNiagaraMohawk(initem3above).IfsuitableZoneDesignationdrawingspreparedbyot'hersareavailable,HESwouldrecommendtheiruseinordertoavoidduplicationofeffort.5:NESpersonnelwouldcheckthecompletedZoneDesignationDrawingsagainstapreparedchecklisttoensureaccuracyandcompleteness.Thedrawingswouldbereworkedasrequiredtosatisfythechecklistrequirements. 6.ThecheckedZoneDesignationDrawingswouldbesubmittedtoNiagaraMohawkforapproval.'I2.3SUBTASK230-DESIGNREVIEWOFREACTORPLANTWATERANDSTEAMCONTAININGCOMPONENTS1.ThissubtaskwouldbeinitiatedwhentheengineeringworkontheprecedingsubtasksiscompletedandavailableasinputforthissubtaskalongwiththeNineIlilePoint1plantdrawings.2.30Foreachreactorplantwaterandsteamcontainingsystem,developalistofcomponentsforeachASI1EClass(1,2or3).Theobjectiveofthelististodevelopsufficientinformationaboutacomponentsothatidenticalcomponentscanreadilybecorrelated.Basicinformationwouldbelistedasfollows:componentname,componentidentificationnumber,referencedrawing(s),componenttype(andsize,rating,andmaterial),manufacturer'snameandmodelnumber.ForeachClass1orClass2componentwhichhasbeendeterminedtobedifferent(e.g.differentsize,rating,type,manufacturer,etc)IIESpersonnelwouldreviewtheavailable'componentde'taildrawingsandmanualstoestablishforeachweldrequiringexamination,perASIDESectionXI,thefollowinginformation:,';material,weldconfig~urationandASHEexaminationcategory.-Weldconfigurationinformationwouldbe:intheformofsketches'whichwouldincludeclearanceinforma-'ion.NOTE:NESintendstoprepareofbasicdesignreview3above,Iformstofacilitatetherecordingandcheckinginformationdevelopedinparagraphs2and2.4SUBTASK240-DESIGNREVIEWOFREACTORPLANTWATERANDSTEAACONTAININGPIPINGSYSTEMSl.Thissubtaskwouldbeinitiatedwhensubtask230iscompleted.2.UndertheProjectManagementTask,NiagaraMohawkwouldbere-'uestedtomakeavailabletoNESanyweldidentificationsystemand/orinformationdevelopedbyothersforNMPI. 3.NESwouldevaluatethesuitabilityofanyexistingweldidentificationsystemagainstthestandardNESsystemandrecommendtoNiagaraMohawkwhichshouldbeusedforthetenyearISIprogramplan.Ifanotherweldidentificationsystemissuitableandalreadyinuse,NESwouldrecommenditsuseinordertoavoidduplicationofeffort.ForeachsysteminvolvingASHEClassIand/or2components,NESper-sonnelwouldreviewthebuildingandpipinglayoutdrawingstoassignidentificationnumberstoeachpipingweld.andpiping-to-componentweld.Thecomponentwelds(identifiedunderSubtask230)arealsoassignedidentificationnumbers.5.Foreachidentifiedweld,NESpersonnelwouldcompletethedesignreviewbydevelopingandrecordingthefollowinginformationontheappropriateform:welddescription,ASMECodeClass(andexaminationcategoryandmethod),zonedesignation,weldconfigurationclearances,(radial,axial),accessibility,examinationtime,personnelrequire-ments,insulation(shieldingremovalrequirements,potentialradia-tionlevels.Inaddition,pertinentcommentssuchas*theeffectofimprovedsurfacepreparationon'educedexaminationtime(costbene-fits)wouldbeincludedwhereapplicable.l6."ForeachsysteminvolvingASHEClas's3,'NESpersonnelwouldreview'hebuildingandpipinglayoutdrawingstoassignidentificationnumberstoeacharea(componentsandtheirsupports)whicharetobeinspectedvisually.Areaswhichmayprovideevidenceofunanti-cipatedcomponentleakage,structuraldistress,corrosion,inade-quatesupportandunintendedrestraintareofspecificinterest.7.NESpersonnelwouldcheckthecompletedweldidentificationnumberfrom(Class1andClass2)againstapreparedchecklisttoensureaccuracyandcompleteness.8.Forselectedareas,NESwouldverifytothemaximumextentpermi'ttedbyNMPIplantconditionsthattheinformationdevelopedinpara-graphs5and6iscorrect.Theweldandvisualinspectionareaidentificationnumberformswouldberevisedasrequiredtoreflectfieldconditions.2.5SUBTASK250-PREPARATIONOFIIOII-COMPLIANCEREPORT1.ThissubtaskwouldbeinitiatedwhenSubtask240iscompleted. 2.ForeachClassIor2weldidentifiedinSubtask240asnotfullyinspectable,NESwouldprepareareportwhichprovidesthefollow-inginformation:weldidentificationnumber,zonedesignation,locationonpipingorincomponent,ASHEClass(andexaminationcategoryandmethod),andnatureofinterferingconditions(e.g.inadequatesurfacepreparation,insufficientclearance/access,excessiveradiationlevels,etc.).Inaddition,NESwouldincludeinthereportrecommendationsforcorrectiveactionand/oralterna-tiveexaminationmethods(e.g.theuseofremoteexaminationequip-ment).CriticalClass3componentswhichcannotbevisuallyin-spectedwillbesimilarlycharacterizedinthereport.3.NESwouldsubmitthereporttoNiagaraMohawkforapprovalandactionrelatingtotheNESrecommendations.3.'ORliSCOPE3.ISUBTASK210-PREPARATIOIIOFBOUNDARyDIAGRAMS1.ReviewthebasicreactorplantsystemdiagramsandestablishtheASIIEClass,l,2and/or3boundariesinaccordancewithAECrequire-ments.2.CompareboundaryinformationdevelopedinIabovewithanypreviouslydevelopedclassificationinformation.Resolvediscrepanciesasrequired.3.PrepareBoundaryDiagrams.CheckBoundaryDiagramsagainstpreparedchecklist.Reworkdia-gramsasrequiredtosatisfychecklistrequirements.5.ubitBoundaryDiagramstotliagaraMohawkforapproval.~~r3.2SUBTASK220-PREPARATIONOFZOIIEDESIGHATIOIIS~I.EvaluatesuitabilityofanyexistingZoneDesignationsystemagainstIIESsystemandselectappropriatesystemforIJMPI.2.PrepareZoneDesignationDrawings.3.CheckZoneDesignationDrawingsagainstpreparedchecklist.Reworkdrawingsasrequiredtosatisfychecklistrequirements. 4.SubmitZoneDesignationDrawingstoNiagaraHohawkforapproval.3.3SUBTASK230"DESIGNREVIEWOFREACTORPLANTWATERAIIDSTEAMCONTAININGCOMPONENTS1.DevelopacomprehensivelistofASHEClass1,2and/or3componentsforeachreactorplantwaterandsteamcontainingsystemandestab"lishwhichcomponentsareidenticalandinsameASHEClass.2.ForeachClass1or2componentwhichisunique,reviewcomponentdetaildrawingsandmanualstodefine,characterizeandsketchcomponentwelds.3.ForeachClass3componentwhichisunique,reviewcomponentde-taildrawingsandmanualstoidentifycomponentareastobevisuallyinspected.3.4SUBTASK240-DESIGNREVIEWOFREACTORPLAIITWATEP.AIIDSTEAMCONTAININGPIPINGSYSTEMS1.Evaluatesuitabilityofanyexistingweldidentificationsystem-against,.NESsystemandselectappropriatesystemforNHPl.2.AssignweldidentificationnumberstoeachpipingandcomponentweldineachClass1and/or2pipingsystem.3.CompletesystemdesignreviewfortheClass1and/or2pipingsystemsbydevelopingandrecordingcomprehensiveinformationforeachweldonitsabilitytobeexamined(e.g.surfaceprepa-ration,accessibility,radiationlevels,etc.).4.,AssignvisualinspectionareaidentificationnumberstoeachClass3pipingsystem.,5.Checkcompletedidentificationformsagainstpreparedchecklist.Reviseformsasrequiredtosatisfychecklistrequirements.6.Forselectedareas,verfiytothemaximumextendpermittedbyNHPIplantconditionsthattheinformationdevelopedinitems3and4iscorrect.Theidentificationformswouldberevisedasrequiredtoreflectfieldconditions. 3.5SUBTASK"250,"PREPARATIONOFNON-COHPLIAIICEREPORT1.Preparenon-compliancereportwhichlistsallClassI'r2weldsidentifiedinSubtask240asnotfullyinspectable.Reportwouldincludenatureofnon-complying(orinterfering)conditionandrecommendationsforcorrectiveactionand/oralternativemethodsofexamination(e.g.useofremoteexaminationequipment).2.Submit"reporttoNiagaraMohawkforapprovalandactionrelatingtoNESrecommendations.4.QUALITYASSURANCEREQUIREMENTS4.1REQUIREDDOCUMENTATION.1.Thefollowingdocumentsaredefinedascontrolleddocuments':a~b.c~d.BoundaryDiagramsZoneDesignationDrawingsWeldIdentificationFormsNon-ComplianceRepor't2.(reortsanddrawings)Controlleddocumentspwi11berecorded,approved,issuedandrevisedinaccordancewiththeHES80A9003,NESDocumentControlProcedure.3~4.NiagaraMohawkapprovalisrequiredfordocumentsa,b,andd.NiagaraMohawkactionisrequiredfordocumentscandd.4.2Q.A.AUDITCHECKLISTSDocumentsa,b,andc,willbeauditedinaccordancewi;th.thefol-lowingQAAuditCheckLists:l.ISIDesignReviewBoundaryDiagram,¹80A05322.ISIDesignReviewZoneDesignations,¹80A05333.ISIDesignReviewWeldIdentification¹80A05342~Documentsa',b,andc,willnotbereleasedtoNiagaraMohawkuntilappropriatechecklistrequirementshavebeenfullysatisfied, 3.ChecklistswillbecompletedbydesignatedrepresentativeofQualityAssuranceManager.Checklistswillbesignedbypersonpreparingchecklist,countersignedbyTaskEngineer,andapprovedbyQualityAssuranceManager.4.Ch'ecklistsshallberetainedinProjectfilebyProjectEngineerandinProjectQualityAssurancefilebytheQ.A.Manager4.3STATUSMEETINGSl.InternaltechnicalstatusmeetingswillbeheldbytheProjectEngineeratthemidpointsofSubtasks230and240.2.ThefirsttechnicalstatusmeetingwiththeCustonierwi11beheldatthecompletionofthisTask.5.TASKEt]GINEERMr.-AlbertUzielisTaskEngineerforTask200.He.isresponsiblefortheperformanceofallworkitemslistedinSection3foreachsubtask.6.SCHEDULEThistaskisscheduledtobeinitiatedonFebruary3,1975pendingNiagaraMohawkapprovalofthebasicWorkPlanandthisTaskPlan.Basedontheexpectedstartdate,allworkwillbecompletedbyJune.1975.TheprincipalTaskoutputsarescheduledforcompletionasfollows:Date4-25-755-16-755-30-758-29-75ItemBoundaryDiagrams~ZoneDesignationDrawingsWeldIdentificationForms(ClassIand2pipingandcomponents)Non-ComplianceReport ISlPROGRAtlPLAIIPREPARATIOtlTASKPLAtl(Task300)fortheHIIIEI'i)LEPOlt)TIIUCLEARSTATIOt!UtllTITENYEARItlSERVICEINSPECTIONPROGRANPreparedForIlIAGARAHOHN<KPOWERCORPORATIOIISyracuse,ttev>YorkNUCLEAREt!ERGYSEPVICES,IllC.Danbury,Connecticut068IOPreparedbyApprovedbyDate~

1.OBJECTI>JETheobjectiveofthistaskistopreparetheInserviceInspectionProgramPlan,acomprehensivedocumentwhichcontainsalltheinformationneces"saryfortheperformanceoftheinserviceexaminationfortheNineMilePointNuclearStationUnitIoverthetenyearinspectionintervalinaccordancewiththemandatingNRCrequirements.2.METHODOFAPPROACHToachievethetaskobjective,thistaskhasbeensubdividedintoeightsubtasicsasfollows:SubtaskTitie31032033034O350360370380PreparationofPipingSystem(isometric)a'ndComponentDrawingsDevelopmentoftenyearISIProgramDefinitionofPre-ExaminationRequirementsDevelopmentofPersonnelRequirementsandSchedulePreparationofDetailedExaminationProceduresPreparationofCalibrationBlockDetailDrawingsPreparationofQualityAssuranceProgramPlanforthetenyearISIProgramPreparationofISIProgramPlanBook2.1SUBTASK310-PREPARATIONOFPIPINGSySTEMANDCOMPONEIlTDRAWINGSThissubtaskwouldbeinitiatedaftertheDesignReviewofReactorPlantComponents(Subtask230)iscompleted.InputforthistaskwouldbeobtainedfromSubtasks210,220,230and2~F0.2.NESwouldprepareisometricdrawingsofthepipingsystemsforwhichBoundaryDiagramsweredeveloped(Subtask210).Thepur-poseofthedrawingsistogiveapictoriallocationofeachpipinqandpiping-to-componentweld.WeldidentificationNumbersandReact'or'IPlantComponentIdentificationNumberswouldbeincludedinthedrawings.I3.IIESwouldpreparecomponentdrawingstogiveapictoriallocationofeachweld,MeldIdentificationNumbersandReactorPlantComponent'dentifi'cationNumber.I 4.NESpersonnelwouldcheckthecompleteddrawingsagainstapre-paredchecklistin'ordertoensureaccuracyandcompleteness.Drawings'wouldbereworkedasrequiredtosatisfythechecklistrequirements.5.ThecheckeddrawingswouldbetransmittedtoNiagaraHohawkforinformation.2.2SUBTASK320"PREPARATIONOFTENYEARISIPROGRAMl.ThissubtaskwouldbeinitiatedaftertheDesignReviewofReactorPlantPipingSystems(Subtask240)wascompleted.InputforthissubtaskwouldbeobtainedprimarilyfromSubtask240,ASMESectionXI,Subtask340(PreparationofDetailedExaminationProcedures),,andNiagaraMohawkreportsonanypreviousISIexaminations.2.ForeachASHEClassIand/or2reactorplantsystemweld,NESper-sonnelwoulddevelopandrecordthefollowinginformation.ThepurposeoftheinformationistodefinethespecificISIrequire-mentsforeachClassIand/or2systemweld(includingcomponentwelds).informationSourceUeldidentificationnumberfielddescriptionReferencedocumentASIIEclassASHEexaminationcategoryASMEexaminationmethodASMEexaminationrequirementsInspectionyearISIexaminationprocedureIield,IdentificationTable(Subtask240).ASHESectionXINES/ASMESectionXISubtask350e3.ForeachASHEClass3reactorplantsystemorcomponentareaidenti-fiedinSubtask240,NESpersonnelwoulddevelopandrecordthefollowinginformation.Thepurposeoftheinformationistode-finethespecificISIrequirementsforeachidentifiedClass3area.InformationSourceVisualinspectionareaidentificationnumberDescriptionofareaReferencedocumentExaminationrequirementsInspectionyearISIexaminationprocedureSubtask240IIIIIIIIASHESectionXI"NFS/ASHESectionX.ISubtask350 4.Thefollowinginformationforeachinspectionyearidentifiedinparagraph2,NESpersonnelwoulddevelopandrecordforeachClassIand/or2weldinthesamezoneandutilizingthesameISIexaminationprocedure:InformationSourceInspectionyear)sameforeachExaminationprocedure)weldlistedZonedesignation)onformReferencedrawingforlocationASIIEexaminationrequirementsCalibrationblockParagraph2Subtask310Paragraph2Subtask3505.Foreachinspectionyearidentifiedinparagraph3,NESpersonnelwoulddevelopandrecordthefollowinginformationforeachClass3visualinspectionareainthesamezoneandutilizingthesameISIexaminationprocedure:InformationSourceInspectionyear)sameforeachExaminationprocedure)weldlistedZonedesignation)onformReferencedrawingforlocationExaminationrequirementsParagraph3Subtask310Paragraph36.Thedatadevelopedinparagraphs4and5properlyorganizedandindexedconstitutethebasictenyearinserviceinspectionprogramfortINPI.Theinformationdefineseachweldorvisualinspectionareawhichistobeinspectedineachinspectionyear.Theweldsorvisualinspectionareasaregroupedaccordingtocommonzoneandexaminationprocedure.Inaddition,theinformationwouldre-flecttheeffectofpreviousISIexaminations.7.NESpersonnelchecktherecordeddataagainstapreparedchecklist.Datawouldbereworkedasrequiredtosatisfythechecklistrequirements.2.3SUBTASK330-DEFINITIONOFPRE-EXAIIINATIOIIREQUIREMENTSl.ThissubtaskwouldbeinitiateduponthecompletionofSubtask320.InputforthissubtaskwouldbeobtainedfromSubtasks230,2>lO,and320. 2.UsinginformationdevelopedprimarilyintheDesignReview,NESpersonnelwoulddefine,foreachinspectionyear,therequirementsforutilityservices(electricity,water,air),facilitiesinsula-tionremoval,andscaffolding(permanentandtemporary).3.Therequirementswouldbetransmitted,toNiagaraIiohawkforinfor-mationandaction(asrequired).2.4SUBTASK340-DEVELOPHENTOFPERSONNELREQUIREHENTSANDSCIIEDULEI~ThissubtaskwouldbeinitiatedwhenSubtask330iscompleted.InputforthissubtaskwouldbeobtainedfromSubtask330andNiagaraIIohawk.2.Foreachinspectionyear,NESwoulddeterminetheavailableinspectionperiodbasedonoutageinformationsuppliedbyNiagarai'Iohawk(bothactualandprojected).3.Foreachinspectionyear,NESpersonnelwoulddeterminetheman-hoursrequiredtoperformtheClassIand2weldexaminations.Anymanhoursusedinpreparationfortheinspectionwhichrequirethereactorplanttobeshutdownwouldalsobeincluded.A,.similardeterminationwouldbemadefortheClass3examinations.4.NESwouldestablishthefieldcrewrequirementsforeachinspec-tionyearbasedonthedatadevelopedinparagraphs2and3andthepersonnelrequirementsspecifiedintheISIprocedures.5.NESwouldcompletethepersonnelrequirementsandschedulingbydeterminingthepre-examinationpreparationeffort(priortothereactorplantoutage)andpost-examinationeffort(preparationoffinalreportand,asrequired,evaluationofflawindication).6.NESwouldprepare,foreachinspectionyear,ascheduleformatwhichwiIIdisplayscheduleandmanpowerrequirementsforthepre-examination,examination,andpost-examinationperiods.Inaddition,theformatwouldincludethespecificinspectionworkassignments(usingthedatadevelopedinSection2.2paragraphs4,5and6).2.5SUBTASK350-PREPARATIONOFDETAILEDEXAIlitIATIONPROCEDURES1.Thissubtaskisinit'iated(alongwithSubtask320)whenSubtask240hasbeencompleted. 2.FortheClassIand/or2systems,NESwouldpreparealistofthedetailedexaminationprocedureswhichmustbepreparedbasedontheinformationdevelopedinSubtask240.Thislistwouldincludecalibrationblockrequirements.Asimilarlistofdetailedexami-nationprocedureswouldbepreparedfortheClass3systems.3.UsingstandardoutlineForweldexaminationprocedures(seeAttach-mentA),NESwouldpreparedetailedexaminationproceduresforeachprocedureidentifiedinparagraph2.SimilarprocedureswouldbedevelopedfortheClass3examinations.2.6SUBTASK360-PREPARATIONOFCALIBRATIONBLOCKDFTAILDRAlllNGS1~ThissubtaskwouldbeinitiatedneartheendofSubtask350.InputforthistaskwouldbeobtainedfromSubtasks230,240andprimarily350.2.NESwouldprepareadetaildrawingforeachcalibrationblockidentifiedinSection2.5,paragraph2.ThedrawingwouldhavesufficientdetailandinstructionstopermitfabricationandbeinaccordancewithASHESectionXIrequirements.'3.NESpersonnelwouldcheckthecompleteddrawingsagainstapre-paredchecklist.Drawingswouldbereworkedasrequiredtosatisfychecklistrequirements.2.7SUBTASK370-PREPARATIONOFQUALITYASSURAIICEPROGRAHPLANFORTENYEARISIPROGRAH1.ThissubtaskwouldbeinitiatedwhenSubtask340iscompleted.2.TheNESQualityAssuranceHanagerwouldprepareaQualityAssuranceProgramPlanwhichwouldcovereachinspectionyearinthetenyearISIProgram.TheprogramwouldbeinaccordancewiththerequirementsoftheNESQualityAssuranceHanualwhichisincom-pliancewithAppendixBof10CFR50.2.8SUBTASK380-PREPARATIOIIOFISIPROGRAHPLANBOOK1.ThissubtaskwouldbeinitiatednearthecompletionofSubtask350.InputforthissubtaskisobtainedfromtheTask300and300sub-,tasksasrequired.2.NESwoul<lpreparetheISIProgramPlanBookinaccordancewiththestandardbookoutline(AttachmentB)~ 3.NESpersonnelwouldcheckthecompletedmastercopyagainstapreparedchecklist.Revisionstothemastercopywouldbemadeasrequiredtosatisfychecklistrequirements.4.NESwouldsubmitcopiesoftheISIProgramPlanBooktoNiagaraMohawkforcommentandapproval.3.WORKSCOPE3.1SUBTASK310-PREPARATIONOFPIPINGSYSTEMANDCOMPONENTDRAWINGSPrepareisometricdrawingstoprovidepictoriallocationofpipingwelds,piping-to-componentwelds,andcomponents.We]dIdentificationnumbersandreactorplantcomponentIdentltfca-"tionnumberswouldbeincludedin'thedrawings',"'.Preparecomponentdrawingstogivepictoriallocationofeachweld.3.4.Checkcompleteddrawingsinaccordancewithpreparedchecklist.'r'ansmitcompletedandc'heckeddrawingstoNiagaratlohawkforinformation.3.2SUBSTASK320-PREPARATIONOFTENYEARISIPROGRAM1.DevelopandrecordinformationrequiredtodefinethespecificISIrequirementsforeachClassIand/or2systemwelds(including'omponentwelds).2.DevelopandrecordinformationrequiredtodefinespecificISIrequirementsforeachClass3systemorcomponentareaidentifiedinSubtask240.3.OrganizeClass1and/or2system(orcomponent)weldsconsideredinitem2accordingtocommoninspectionyear,zone,andinspec-tionprocedure.4.Repeatitem3fortheClass3systemorcomponentareasconsideredinitem2.5.IncorporateintotherecordedinformationtheeffectofpreviousISIexaminations.6.Checkrecordedinformationagainstapreparedchecklist."7-3.3SUBTASK330-DEFINITIONOFPRE-EXAMINATIONREOUIREMENTS1.Define,foreachinspectionyear,therequirementsforutilityservices,faci1ities,insulationremovalands'caffolding.2.TransmitrequirementstoNiagaraMohawkforinformationandactionasrequired'.ltSUBTASK31)0-DEVELOPMENTOFPERSONNELREQUIREMENTSANDSCHEDULE1.Establishoutagedurationsforeachinspectionyearbasedonactual/projectedinformationfromNiagaraMohawk.2.DeterminemanhoursrequiredtoperformClass1and2weldexamina-tionsforeachinspectionyear.IncludeanymanhoursusedforISIpreparationwhichrequiretheplanttobeshutdown.MakesimilardeterminationforClass3examinations.3.Establishfieldcrewrequirementsforeachinspectionyearbasedonitems1and2.4.Completepersonnelrequirementsandschedulingbydeterminingpre'-examinationeffort(priortoplantshutdown)andpostexaminationeffort(preparationoffinalreportand,asrequired,evaluationofflawindication).5.Prepare,foreachinspectionyear,aschedule.whichdisplaysman-powerrequirementsforthepre-examination,examination,andpost-examinationperiods.3.5SUBTASK350-PREPARATIONOFDETAILEDEXAMINATIONPROCEDURES1.Preparelistofexaminationprocedures(includingcalibrationblockrequirementsrequiredfortheClassI,2and3systems.2:Usingstandardoutlineforweldexaminationprocedures(Attach-mentA),preparedetailedproceduresforeach'rocedureiden-tifiedinitem1.DevelopsimilarproceduresfortheClass3examinations.3.Checkeachprocedureagainstapreparedchecklist. 3.6SUBTASK360-PREPARATIONOFCALIBRATIONBLOCKDETAILDRAWINGS1.PreparedetaildrawingsforeachcalibrationblockidentifiedinSection3.5,Item1.DrawingswouldbeinaccordancewithASMESectionXIrequirements.2.Checkcompleteddrawingsagainstpreparedchecklist.3.TransmitdrawingstoNiagaraMohawkforinformationandactionasrequired.3.7SUBTASK380-PREPARATIONOFISIPROGRAMPLANBOOKAPrepareISIProgramPlanBookin'accordancewith.thestandardbookoutline(AttachmentB).2.Checkcompletedmastercopyagainstpreparedchecklist.Makere-visionsasrequiredtosatisfychecklistrequirements'~SubmitISIProgramPlanBooktoNiagaraMohawkforcommentandap--h*C4.QUALITYASSURANCEREQUIREMENTS4IREQUIREDDOCUMENTATION1.Thefollowingdocumentsaredefinedascontrolleddocuments:a.PipingSystem(isometric)andComponentDrawingsb.ISIProgramPlanFormsc.Pre-examinationRequirementsdeExaminationProcedurese.CalibrationBlockDrawingsf.QualityAssuranceProgramPlang.ISIProgramPlanBook2.Controlleddocuments(reportsanddrawings)willberecorded,approved,issuedandrevisedinaccordancewiththeNES80A9003,NESDocumentControlProcedure.3.NiagaraMohawkapprovalisrequiredFordocumentsfandg.NiagaraMohawkactionisrequiredfordocumentscande. 4.2Q.A.AUDITCHECKLIST1.Documentsa,b,d,e,andgwillbeauditedinaccordancewiththefollowingQAAuditCheckLists:1.ISIDesignReviewIsometricDrawings-g80A05352.ISIDesignReviewTen-YearProgramg80A05363.ISIDesignReviewExaminationProcedures80A05374.ISIDesignReviewCalibrationBlockDrawings80A05385.ISIDesignReviewProgramPlanBook-g80A05392.Documentsa,b,d,e,andgwillnotbereleasedtoNiagaraMohawkuntilappropriatechecklistrequirementshavebeenfullysatisfied.3.ChecklistswillbecompletedbydesignatedrepresentativeofQuality~AssuranceManager.Checklistswillbesignedbypersonpreparingchecklist,countersignedbyTaskEngineerandapprovedbyQualityAssuranceManager.4.ChecklistsshallberetainedinProjectfile(byProjectEngineer)andinProjectQualityAssuranceFile(bytheQ.A.Manager).4.3STATUSMEETINGSl.InternaltechnicalstatusmeetingswillbeheldbytheProjectEngineeratthemidpointsofSubtasks320and340.2.ThesecondprojecttechnicalstatusmeetingwiththeCustomerwillbeheldatthemidpointofSubtask380.5,TASKENGINEERMr.A.UzielisTaskEngineerforTask300.HeisresponsiblefortheperformanceofallworkitemslistedinSection3foreachsubtask.6.SCHEDULEThistaskisscheduledtobeinitiatedonMarch3,1975pendingNiagaraMohawkapprovalofthebasicWorkPlanandthisTaskPlan.Basedontheexpectedstartdate,allworkwillbecompletedbyNovember,1975.TheprincipalTaskoutputsarescheduledforcompletionasfollows:DateItem6-20-757-18-7510-31-75IsometricdrawingsCalibrationBlockDiagramsISIProgramPlanBook

ATTACHNENT'AUTPROCEDUREOUTLINE1.0~Scoe1.1AreaofExamination1.2TypeofExamination1.3TimeofExamination1.4Configuration1.5Materials2.0References3.02.1ReferenceDocuments2.2ApplicableDrawings2.3OperationalManualsProcedureCertification4.0PersonnelCertification4.1PersonnelCertificationRequirements4.2PersonnelRecords5.0ExaminationReuirements6.05.1ExaminationFrequency5.2ExaminationAngles5.3LiquidCouplant5.4SurfacePreparation5.5i<eldIdentification5.6DatumPoint5.7ExaminationCoverageEuimentRe.uirements7.06.1ExaminationContractor'sEquipment6.2Plant(oner'sEquipmentCalibrationReuirements7.1ReferenceStandards7.2ReferenceSensitivityLevel7.3.TimesofCalibration7.4CalibrationResponse8.0CalibrationProcedures UTPROCEDUREOUTLINE(Continued)9.0ExaminationProcedures10.0EvaluationCriteria10.1.RecordingofIndications10.2"EvaluationofIndications11.0ExaminationRecords11.1CertificationofRecords11.2FilingofRecords12.0Examiner's.Critiue12.112.2ProcedureCorrectionsandAdditionsCritiqueReport ATTACHMENTBTYPICALINSERVICEINSPECTIONPROGRAMPLAN1.PROGRAMDESCRIPTION1.1Objective-scopeofprogram1.2CodeCompliance-definitionotlegalrequirementanddefinitionofNMPCintent1.3MethodofInspection-summaryofNDEmethodsselected1.4OverallSchedule-summaryofselectedfrequency2.SYSTEMCLASSIFICATION2.1Class1-BoundaryDiagram2.2Class2-BoundaryDiagram2.3Class3-BoundaryDiagram3.ZONEDESIGNATIONSDefinitionofplantareas4.DETAILEDPROGRAMPLANNote:Datapertinenttoeachpipingandcomponentweldwithinazone4.1MeldInformationIdentificationandreferencedrawingCodecategoryCodeexaminationmethodrequirementCodeexaminationextentrequirementInspectionprocedurereferenceCalibrationblockreferenceYearofinspection 4.2PipingIsometricsandComponentDrawings-pictoriallocationofwelds.4.3ExclusionsandExceptions-identificationofspecificitemsofnoncomplianceandexplanationofreason.4.4P're-examinationRequirements-specificationofservices,facilities,insulationremovals,etc.prerequisitetoprogramperformance.4.5CalibrationBlockDetails-blockdrawingsanddefinitionsofapplication.4.6RecordsandReports-Retentionofcalibrationsandqualificationinformation;recordingofdata,evaluation,andfinalreportrequirements.5.EVALUATIONCRITERIADefinitionofallowabletype,magnitudeandorientationofindication6.PERSONNELQUALIFICATIONREQUIREHENTSSpecificationofSNT-TC-lAapplication7.QUALITYASSURANCEQ.A.programplanrequirementscoveringcontrolofdesignreview,programpreparationandfieldwork.8.DETAILEDEXAHINATIONPROCEDURESIncludesallcalibrationandNDEproceduresreferencedin4.1. FIRSTYEARINSERVICEINSPECTIONSEPTEMBER1975TASKPLAN(TASK410)'FortheIIINEMILEPOINTNUCLEARSTATIONUNITITENYEARINSERVICEINSPECTIONPROGRAMPreparedforeNIAGARAMOHAWKPOWERCORPORATIONSyracuse,NewYorkNUCLEARENERGYSERVICES,INC.'Danbury,Connecticut06810Preparedby:Approvedby:Oate:j

I.OBJECTIVETheobjectiveofthistaskplanistoperformtheFirstYearInserviceInspectioninaccordancewiththe.requirementsoftheNMPITenYearInserviceInspectionProgram.IncludedinthistaskisthepreparationoftheISIreportwhichpre-sentstheresultsoftheinspection.2.METHODOFAPPROACHToachievethetaskobjective,thistaskhasbeensubdividedintothreesubtasksasfollows:Subtask411TitlePre-examinationPreparation412413Examin'ationPreparationofExaminationReport2.1SUBTASK4IIPRE-EXAMINATIONPREPARATION1.TheProjectManagerorhisdesignateshallreviewthe'scopeoftheFirstTenYearInserviceInspectionProgram(preparedunderTask300)withtheassignedConamInspectionDivisionSiteSupervisor.Note:TheSiteSupervisorisdesignatedasTaskEngineerforthisTask.2.TheTaskEngineerwillprepareatentativemanpowerestimateandschedulefortheperformanceoftheinspection.3~TheProjectManagerorhisdesignatewilldeveloptheoverallTaskschedulewhichiscompatiblewiththeNineMilePointIoutagescheduleandtheTaskEngineersinspectionschedule,HewilltransmitthisscheduletoNiagaraMohawkfortheiractionandapproval.Thescheduleshallcontainasaminimumthefollowinginformation:a.Dateofsiteplanningmeeting;b.Datesforperforminginspection;c.Dateofissuanceofinspectionreport. 4.TheProjectManagerorhisdesignateshalltransmittheFirstYearISI'PrograminformationtoNiagaraMohawkfortheiractionandapproval~Thisinformationincludesthefollowing:a.ProgramPlanandScheduleTables;b.PipingSystemIsometricDrawings;c.ZoneDesignationDrawingsd.InspectionProcedures(ultrasonic,liquidpenetrantandvisual)identifiedinitema.e.QualityAssuranceDocumentsidentifiedintheProjectQuality;.AssurancePlan(NES8IA0402).e*FITheProjectManagerorhisdesignatewi1IresolveNiagaraHohawkcommentswithc'ognizantNHpersonnelandincorporatefinalcommentsinappropriatedocu-mentsinaccordancewithrequirementsoftheProjectQualityAssurancePlan.TheProjectManager'wi11distributeapprovedissuesofthedocument'slistedinStep4toNiagaraMohawk,andtotheTaskEngineer(theConamInspectionSiteSupervisor).78.TheTaskEngineer(ConamInspectionDivisionSiteSupervisor)willselectthepersonnel,equipment,andmaterialstobeusedintheexamination.Hewilldeterminethatpersonnelcertifications(includingeyetests),equipmentcalibrationdocumentationandmaterialcertificationsareinorder.TheDataControllerassignedtotheexaminationwillensurethattherequiredcalibrationanddatasheetsareavailablefortheexamination.ThesiteplanningmeetingwillbeheldinaccordancewiththescheduledevelopedinStep3.ThesiteplanningmeetingshallbeattendedbythefollowingNES,Inc.personnel:a.ProjectHanagerorhisdesignate;b.ConamInspectionDivisionSiteSupervisor;c.ConamInspectionDivisionDataController..,NiagaraMohawkpersonnelattendingthe'.meetingshouldincluderepresentativesfromHaintenance,thegroupresponsibleforISIproject,andQualityAssurance.Inaddition,itishighlydesirablethatthemeetingbeattendedbyNiagaraMohawk'sCodeInspector. Thepurposeofthesiteplanningmeetingistoaccomplishthefollowingactivities:a.FinalreviewofFirstYearProgramPlanandassociatedprocedures;b.Reviewofdatacontrolprocedureincludingcalibrationformsanddatasheets;c.Presentationandreviewofpersonnelcertifications,eyetests,equipmentcalibrationdocumentationandmaterialcertificationsforpersonnel,equipmentandmaterialselectedtoperformtheexamination.d.Plantwalk-throughtoidentifyrequirementsforscaffolding,lighting,cleaningandobstructionremovalintheplantexami-nationareas.e.InspectionofworkareasprovidedtoNES,Inc.fortheprepara-tionofdatapackages,thecalibrationof'UTinstrumentsandthestorageofinstruments,tools,materialsandrecords.f.Finalverificationwithon-siteNiagaraHohawkcontactsforsupportservices,Q.A.andprojectmanagement.2.2'SUBTASK412EXAHINATION'1.TheexaminationteamfortheFirstYearInserviceInspectionProgramwill,beon-siteinaccordancewiththescheduledevelopedinSubtask411(Section2.1,Step3).Thetentativeexaminationteamconsistsofthefollowingper-sonnel:a.SiteSupervisorb.DataControllerc.Two(2)LevelIIUTtechniciansd.Two(2)LevelIUTtechnicianse.Two(2)LevelIIVTtechniciansf.One(1)LevelIIPTtechnicianCrewcomplementwouldbechangedasrequiredtomeeton-siteconditionsand/orschedules.Note:TheProjectHanagerorhisweekoftheFirstYearISIofhispresencewillbetoProgram.designatewillbeon-siteduringthefirstProgramexamination.Theprincipalpurposeverifytheremainderofthe10yearISI 2.Theexaminationwillbeperformedinaccordancewiththerequirementsofthe.FirstYearInserviceInspectionProgramandinaccordancewiththeexaminationprocedurescontainedtherein.TheDataControllerwillcontrolalldatageneratedduringtheexamina-tionandprovideexaminationstatusinformationtoNiagaraMohawkinaccord-ancewithConamInspec'tionDivisionProcedure25-DC-001,Rev.l.TheSiteSupervisorwillkeeptheProjectManagerinformedonaregularbasisaboutthestatusoftheexamination.5.DeviationsfromtheProgramresultingfrominaccessibility/interferenceanddiscrepanciesbetweenProgramisometricdrawings(e.g.weldlocations)andactualplantpipingarrangementswillbereportedtotheProjectManagerorhisdesignateattheendoftheworkingday.Anyrevisions,'ifany,totheFirstYearProgramPlanasaresultofdis-crepanciesand/ordeviationswillrequirethesameapprovalsastheoriginalProgramPlan.Ingeneral,itisNES',intentiontoaccommodateProgramdiscrepancies,etc.uncoveredinoneexaminationbyrevisingthesubsequentexamination(s).7.TheSiteSupervisorwillinformtheProjectManagerorhisdesignateandNiagaraMohawkofanyexaminationswhichyieldreportableindications.TheProjectManager,inturn,willinformtheNESInserviceInspectionProgramManagerwhowillreviewtheresultsoftheexaminationtodetermineifaddi-tionalexaminationinformationshouldbeobtained.J8.UnderthedirectionoftheISIProgramManager,NESpersonnelwillpre-pareanengineeringanalysisforeachreportableindication.Theanalyseswillincludethecharacterizationofthereportableindication(inaccordancewiththemethodsofSectionXIoftheASHECode),theevaluationofthereportableindicationwithrespecttodeterminingits.acceptanceor.rejec-tion(inaccordancewiththeStandardsofSectionIIIandXIoftheASMECode)andarepairmethodwhichmeets"therequirementsofSectionsIII,IXandXIoftheASMECode.Theseanalyseswillbepreparedrapidlyandaccuratelytominimizeplantdowntime.EachengineeringanalysiswillbesubmittedtoNiagaraHohawkforreviewandapproval.2.3SUBTASK4l3PREPARATIONOFTHEEXAMINATIONREPORT1.TheexaminationreportshallbepreparedbyNESandwillinclude,butnotbelimitedto,thefollowingdetails:a.Achronologicalsummaryofallinspectionsmadethatwillreference-thetestandcalibrationrecords,andotherdocu-mentsthatverifythetests.Thissummarywillalsocerti-fythatthetestswereperformedinaccordancewithallappli-cablecodesandspecifications. b.CopiesofalIcalibrationrecords,testrecords,testreadouts,testresults,andisometricsproperlycatalogedandcross-referenced.c.Copiesofallinspectionproceduresused.d.CopiesoftheengineeringanalyseswhichcharacterizereportableindicationsinaccordancewiththemethodsofSectionXIoftheASMECode.2.TheexaminationreportwillbesubmittedtoNiagaraMohawkforapprovalinaccordancewiththescheduleidentifiedinSubtask411(Section2.1,Step3).3.WORKSCOPE3.)SUBTASK411PRE-EXAMII'IATIONPREPARATIONO.3-Preparemanpowerestimateandscheduletomeetreq'uirementsofFirstYearInserviceInspectionProgram.TransmitFirstYearInserviceInspectionProgramandScheduIetoNiagaraMohawkforapproval.IncorporateNM'commentsinfinalissue.Selectexaminationpersonnel,equipmentandmaterial.Providerequiredcertificationsanddocumentationforeach.4.HoldsiteplanningmeetingtoreviewthePlan,certificationsandpro-cedures;toinspectplantareastobeexamined;andtoinspectworkareas.-3.2SUBTASK412EXAMINATION1.PerformexaminationinaccordancewiththeFirstYearInserviceInspectionProgramandtheexaminationprocedurescontainedtherein.2.Control/distributedatageneratedduringexaminationinaccordancewithConamProcedure25-DC-OOI.3.DocumentandreportdiscrepancieswithdeviationsfromtheFirstYearProgramPlan.ReviseProgramPlanasrequiredandobtainnecessaryapprovals.4.PerformengineeringanalysesForreportableindications.Definerepairproceduresforunacceptableindications.Providecopiesofalldataandcalibrationsheetsforinclusionintheexaminationreport.TransmitDataControlBooktoNiagaraMohawkforper-manentretention. 3.3SUBTASK413PREPARATIONOFEXAMINATIONREPORTPrepareexaminationreportinaccordancewithtaskschedule.2.SubmitreporttoNiagaraMohawkforapproval.RevisereportasrequiredtoreflectNHcomments.4.QUALITYASSURANCEREQUI',REMENTS4.IREQUIREDDOCUMENTATION1~Thefollowingdocumentsaredefinedascontrolleddocuments:a.TheFirstYearInserviceInspectionProgramPlan(NES).b.DataControlProcedure(Conam).2.Documenta.willberecorded,approved,issuedandrevisedinaccordancewithNES80A9003,NESDocumentControlProcedure.Documentb.willbecon-trolledinaccordancewiththerequirementsoftheConamQualityControlHanua125-QCM-001.3~NiagaraMohawkapprovalisrequiredfordocumenta.'2CHECKLIST1.-AppropriateportionsoftheQ.A.CheckList80A9539willbecompletedfordocumenta.NESwillalsoaudittheexaminationsinaccordancewithQ.A.CheckList80A0541.Thechecklistswi11bepreparedbyadesignatedrepre-sentativeoftheNESQualityAssuranceManager,countersignedbytheTaskEngineerforTask300andapprovedbytheQualityAssuranceManager.Documenta.willnotbereleasedtoNiagaraMohawkuntilthechecklistrequirementshavebeensatisfied.4.3REVIEWMEETING1.Thesiteplanningmeetingwiththe."Customerwillbeheldduringthe".weekof9-19"75-TASKENGINEERMr.FrankCarroftheConamInspectionDivisionofNES,Inc.isTaskEngineerforTask410.HeisresponsiblefortheperformanceoftheprincipalworkitemsinSubtask411and412.Mr.A.UzielofNESDivisionisresponsiblefortheperformanceofSubtask413.6.'SCHEDULEThistaskisscheduledtobeinitiatedon9-8-75.Basedontheexpectedstartingdate,allworkwillbecompletedby11-28-75.TheprincipalTaskOutputsarescheduledtobecompletedasfollows:Pre-examinationpreparation9-22-75ExaminationsExaminationreportIO-31-7511-28-75

CALIBRATIONBLOCKfABRICATIONTASKPLAN(TASK500)ForTheNINEMILEPOINTNUCLEARSTATIONUNITITENYEARINSERVICEINSPECTIONPROGRAMPreparedForNIAGARAMOHAWKPOWERCORPORATIONSyracuse,NewYorkNUCLEARENERGYSERVICES,INC.Danbury,Connecticut06810Preparedby:Approvedby:P'~~-c'-<<-..Date:

1.OBJECTIVETheobjectiveofthistaskistoprovidethreecalibrationblockswhich,togetherwithexistingnineMilePointIcalibrationblocks,willpermittheinserviceultrasonicinspectionofallClass1andClass2stainlessandcarbonsteelpip-ing.2.METHODOFAPPROACHUnderTask300,NESwouldidentifycalibrationblockrequirements(Subtask350)andpreparedetaildrawingsforanyblocknotavailableattheNineMilePoint1Plant(Subtask360).Underthistask(Task500),NESwouldprocuretheca1ibrationblocksrequiredforthefirstinspectiontobeperformedundertheTenYearInserviceInspectionProgram.TherequiredcalibrationblockssupplementtheexistingNineMilePointIcalibrationblockstoprovideallofthestainlesssteelandcarbonsteelblocksrequiredtoexaminetheNHPIClassIandClass2pipingsystems.3.WORKSCOPEProcurecalibrationblockmaterialinaccordancewiththerequirementsofthefollowingNESDrawings:1.StandardCalibrationBlock,ButtWelds,NMPC,NineMileNESDwg.//80C0531,Rev.l.2.StandardCalibrationBlock,ButtWelds,NHPC,NineMileNESDwg.g80C0528,Rev.0.2.Inspectreceivedmaterialforconformancewithdrawingrequirements.Checkthatmaterialcertificationsandheatnumbershavebeenreceivedforeachpieceofmateria).Performultrasonicexaminationtoverifythatthematerialisfreeofdefects.FabricatecalibrationblocksfromprocuredmaterialinaccordancewithNESDrawings80C0531,and80C0528.4.Inspectfinishedcalibrationblocksforconformancewithdrawingrequire-ments.Checkthatblockidentificationnumberandmaterialheatnumber-havebeenindeliblyengravedoneachcalibrationblock. 5.Ship/transportcalibrationblockstoNineMilePoint1siteontimeforfirstinserviceinspection(September22)ofTenYearProgram.4.QUALITYASSURANCEREOUIREMENTS4.1REQUIREDDOCUMENTATION1.ThequalityassurancerequirementsforthecalibrationblockdrawingsarepresentedintheTaskPlanforTask300.ThecalibrationblockdrawingsarecontrolleddocumentsandhavebeenauditedinaccordancewithQ.A.CheckListGOA0538.2.,Thefollowinginformationmustbereceivedanddocumentedforthematerialusedineachcalibrationblock:a.Materialproperties(perMaterialCertificationform);b.Hateria1heatnumber.4.2INSPECTION1.NESwillperformultrasoni'cexaminationontheprocuredmaterialtoverifythatitisfreeofdefectspriortoblockfabrication.NESwillperformdimensionalandvisualinspectionofeachcalibrationblocktoensureconformancewithNESDrawingsGOC0528and80C0531.3.Anydeviationsfromdrawingrequirementswillbeprocessedinaccordancewiththenon-conformanceproceduresandrequirementspresentedintheNESQualityAssuranceManualGIA9002.4.3CHECKLISTNESwillcompleteQ.A.CheckListGOA0540foreachcalibrationblock.Thecheck'listwillbepreparedbydesignatedrepresentativeofQualityAssuranceManager,countersignedbytheTaskEngineerandapprovedbytheQualityAssuranceManager.2.Calibrationblockswi11notbereleasedtoNiagaraMohawkuntilchecklistrequirementshavebeenfullysatisfied."3-3.ChecklistsshallberetainedinProjectfile(byProjectEngineer)andinProjectQualityAssurance.file(byQ.A.Manager).5.TASKENGINEERHr.DonHattesonisTaskEngineerforTask500.Heisresponsiblefortheper-formanceofallworkitemslistedinSection3.6.SCHEDULEThistaskistobecompletedpriortothefirstinserviceinspectionoftheTenYearProgram.ThefirstinserviceinspectionisscheduledtostartonoraboutSeptember22,1975.

APPENDIXHEXAMINATIONPROCEDURES

APPENDIXHExaminationProceduresTheNineMilePointUnit1inserviceinspectionprogramisbaseduponmeetingtherequirementsoftheNineMilePointTechnicalSpecificationsandtheASMEBoilerandPressureVesselCode,SectionXI,1974EditionthroughtheSummerof1974Addendatothemaximumextentpossible.SubarticleIWA-1400(d)oftheCoderequiresthedevelopmentandpreparationofwrittenexaminationproceduresnecessaryfortheconductofthenon-destructiveexaminationsassociatedwiththeprogram.Accordingly,writtenprocedureshavebeenincludedfortheper-formanceofvisual,surfaceandvolumetricexaminations.TheseprocedureshavebeenincludedinthisAppendix.Visualandsurfaceexaminationproceduresareinaccordancewithstandardex-aminationpracticesandcomplywiththe.1974EditionsofSectionIIIandSectionVoftheASMEBoilerandPressureVessel,Code,asreferencedbySectionXI.Volumetricexaminationsareperformedusingultrasonicmethods.Theprocedurespreparedfortheseexaminationscomply,ingeneral,withthe1974EditionofSectionXIrequirements.WhereverAppendixIofSectionXIdoesnotapplydirectly,theprovisionsofSectionsIIIandVhavebeenused'owever,inLkeepingwithNiagaraMohawk'sdesiretoperformthebestexaminationpossiblebyemployingthemostcurrentacceptedtechniques,moreconservativefeaturesofSectionXIhavebeenincorporatedintheprocedures,evenwhenfollowingSectionsIIIand/orVguideli,nes.Thisisalsoinanticipationofthefuture 0 extentionofcurrentSectionXImethodstotheultrasonicexaminationofcom-ponentsotherthanferriticvesselswith21/2inchandoverwallthickness,aspresentlyspecifiedinAppendixI(I-1200)ofSectionXI.Astandardformathasbeenemployed,asfaraspracticable,duringtheprep-arationofallprocedures.AtypicaloutlinehasbeenincludedinthisAppen-dixasTableH-1toacquainttheuserwithstructure,'rganizationandcontentoftheprocedures.TableH-2,alsocontainedinthisAppendix,givesacompletelistingofallvisual,surfaceandvolumetricproceduresrequiredtoperformtheinserviceexaminationsfortheten-yearprograminthe)lineMilePointUnit1.TheseprocedureshavebeenapprovedbytheNiagaraMohawkPowerCorporation(NMPC)andbytheinserviceinspectioncontractor/agency(NES).

UTPROCEDURF.OUTLItiE1.0~Scoe1.1AreaofExamination1.2TypeofExamination1.3TimeofExamination1.4Configuration1.5Yiateria1s2.0References3.02.1ReferenceDocuments2.2ApplicableDrawings2.3OperationalManualsProcedureCertification4.0PersonnelCertification4.1PersonnelCertificationRequirements4.2PersonnelRecords5.0ExaminationReuirements6.07.05.1ExaminationFrequency5.2ExaminationAngles5.3LiquidCouplant5.4SurfacePreparation5.5ate]dIdentification5-.6DatumPoint5.7ExaminationCoverage'uiamentReuirements6.1ExaminationContractor'sEquipment6.2Plant(@incr'sEquipmntCalibrationReuirements7.17.27.37.4ReferenceStandardsReferenceSensitivityLevelTimesofCalibrationCalibrationPesponse8.0CalibrationProcedures 0 7AB}.EH-1UTPROCEDUREOUTLINE(Continued)9.0ExaminationProcedures10.0EvaluationCriteria10.1RecordingofIndications10.2EvaluationofIndications11.0ExaminationRecords11.1CertificationofRecords'1.2FilingofRecords12.0Examiner'sCritiue12.1ProcedureCorrectionsandAdditions12.2CritiqueReport

PTABLEH-2LISTOFEXAMINATIONPROCEDURESProcedureNumberNIP528529TitieLiquidPenetrantExaminationProcedureVisualExaminationProcedureUltrasonicExaminationProceduresforReactor,VesseltoFlangeWeld534536UltrasonicExaminationProceduresforReactorVesselFlangeLigamentAreasUltrasonicExaminationProceduresforReactorVesselandClosureHeadNozzleInnerRadii538UltrasonicExaminationProceduresforClosureHeadMeridional,CircumferentialDomeandFlangeWelds539541UltrasonicExaminationProceduresforClosureHeadtoNozzleWelds'IUltrasonicExaminationProceduresforComponentBoIts,StudsandNuts'ltrasonicExaminationProceduresforRecircu-lationInletNozzleandSafe-endWelds554UltrasonicExaminationProceduresforPipingButtWeldsandlongitudinalWelds562UltrasonicExaminationProceduresHeadNozzletoFlangeWeldforClosure563.UltrasonicExaminationProceduresVesselNozzletoSafe-endWeldsforReactor564UltrasonicExaminationProceduresforEmergency.CondenserDomeandNozzleWelds 0 PROCEDURENO.HIP528

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LIQUIDPEHETRAHTREDISION:ODDiTE:DATE:-7"75PAGE1OP16LIQUIDPENETRANTEXAMINATIONPROCEDURENIAGARAMOHA)ti(POUlERCORPORATIONNineMilePoint,Unit1Orlginator(s)SignatuDateSignatureApprovBy:=DateH.E.S.I.N.M.P.C.SIgnatuIeSignatureSNT-TC-IAevel0SNT-TC-1ALevelIIIDateGNUOI.EAEIENERGYSFRVICFS,It4C. e PROCEDURE'UBJECT:REVISION:DATE:PAGE2NO.NIP528LIQUIDPENETRANT'1:.DATE:10"24"8/7/75OF16RECORDOFREVISIONSApprovalsRev.No.DateDescription'easonOriginatorN.H.P.C.N.E.S.I..,110-24-75(pg9)Para.8.2.1,changeTypeIIpenetration,timefrom15minutestfl20minutes".ReflectstheRequirementsofSectionIII,1974ED.ofASNECode9-1-76AddPara.1.1.3ReflectstheRequirmentsofSectionXI,1974EO.ofASNECod19-1-76(pg4)Para.2.1.1(3)change"Revision1,September1970"to<<Revision3April1975"Reflectsmostrecentrevision

PROCEDURENO.NIP528

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LIQUIDPENETRANTREVISION:0:DATE:DATE:/7/75PAGE3OF1LIQUIDPENETRANTEXAHINATIONPROCEDURE1.0SCOPE1.1Intent7ThisprocedureshallbefollowedwheneverliquidpenetrantexaminationofnuclearreactorsystemsorcomponentsistobeperformedasrequiredbyASHEBoilerandPressureVesselCode,SectionXI,RulesforInserviceInspectionofNuclearPowerPlantComponents,1974EditiontoandincludingSummer1974Addenda.Themethoddescribedhereinistobeusedforthedetectionofdiscontinuitiesopentothesurface.1.1.2Thisproceduremaybeusedonferrous=andnon-ferrousmaterialsbutshallnotbeutilizedforsurfaceexaminationsofporousmaterials.1.2TesofExamination1.2.1Eitheracolor-contrastorfluorescentpenetrantmethodmaybeused.Foreachmethod,therearethreetypesofpenetrant:-water-washable-solvent-removable-Post-emulsifying1.3TimeofExamination1.3.1ThisprocedureshallgoverninserviceexaminationsandexaminationsafterrepairsofpipingsystemsandcomponentsasrequiredbytheASHEBoilerandPressureVesselCode,SectionXI.

2.0REFERENCES

2.1ReferenceDocuments2.1.1Thefollowingdocumentsformapartofthisexaminationprocedure:(1)ASHEBoilerandPressureVesselCodeSect.VandSect.XI,1974EditiontoandincludingSummer'1974Addenda. PROCEDURENO.NIP528

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LIQUIDPENETRANTREVISION:'I-'ATE:-1-DATE:/7/75PAGE~OF~(2)SNT-TC-1A,RecommendedPracticeforNondestructiveTestingPersonnelQualificationsandCertification,withSupplementD,"LiquidPenetrantTestingMethod"(1971)~(3)ProcedureCPTP"1forCertifyingPenetrantTestPersonnel,Revision3,April1975.3.0PROCEDURECERTIFICATION3.1TheexaminationproceduresdescribedinthisdocumentcomplywithSectionXIoftheASMEBoilerandPressureVesselCode,1974Edition.Thisprocedurehasbeenpreviouslyqualifiedto'SectionXI"requirementsandshal1berevalida'ted,uponrequest,byactualdemonstrationtothesatisfactionoftheplantwitnessesand/orCodeinspector.~,.~4.0PERSONNELCERTIFICATION4.1PersonnelCertificationReuirements4.1.1EachpersonperformingexaminationsgovernedbythisprocedureshallbecertifiedasqualifiedinaccordancewithProcedureNo.CPTP-1.4.1.2EachpersonperformingexaminationsshallhaveaminimumqualificationLevelIIinaccordancewiththerequirementsofSNT-TC-lA,Supp'IementD,andCPTP-1.4.2PersonnelRecords4.2.1RecordsofpersonnelqualificationshallbemaintainedbytheExaminationContractor.4.2.2Acopyofeachexaminer'scertificationandacurrenteyetest,asrequiredbySNT-TC-lA,shallbefiledwiththepermanentexaminationrecord,withacopytothePlantOwner,orhisagent,priortoperformingexaminationsasperthisprocedure. PROCEDURENO.HIP528

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LIQUIDPENETRANTREVISION:0:DATE:DATE:/7/75PAGE6OF165.0EXAMIHATIOHREQUIREMENTS5.1SurfacePrearation5.1.1Allsurfacesofthecomponentorparttobeexaminedbytheliquidpenetrantmethodofexaminationmustbefreeofspatter,scale,grease,paint,oilyfilms,dirtandotherextraneousmatterthatwouldobscuresurfaceopeningsorotherwiseinterferewithexaminations.Componentsorpartsmusthaveasurfacefinishwhichwillpermitproperinter"pretationofdevelopedindications.-Thesurfaceshallbeevenwithnoabruptridgesorvalleys.Ingeneral,satis-factoryresultsmaybeobtainedwhenthesurfaceisintheas-welded,as-rolled,as-cast,oras-formedcondition;however,insomecasessurfacepreparationbygrindingormachiningmaybenecessarywhensurfaceirregularitieswouldotherwisemasktheindicationsofunacceptablediscontinuities.Wirebrushingshallbeaccomplishedaftergrindingtoensureremovalofailforeignmaterialfromthesurface.5.2ExaminationAreaIdentification5.2.1Eachexaminationareasha'llbelocatedoridentifiedontheappropriateweldmap,isometricorsystemboundarydiagram.5.3ExaminationCoverae5.3.1TheintentofthisprocedureistoprovidemaximumexaminationcoverageofClass1andClass2systemsinareasIdentifiedinTablesIWB-2500andIWC-2520ofSectionXloftheASMEBoilerandPressureVesselCode.6.0EQUIPMENTREQUIREMENTS6.1ExaminationContractor'sEuiment6.1.1Thefollowingtestequipmentoritsequivalentshallbepro-videdand/orutilizedbytheExaminationContractorasrequiredforexaminations: PROCEDURENO.NIP528

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LIQUIDPENETRANTREVISION:0:DATE:DATE:/7/75PAGEOF16(1)Cleaningagentsuchasacetone,isopropylalcoholorequivalent(2)Dyepenetrantorfluorescentpenetrant(3)Emulsifyingagent(forpost-emulsifyingpenetrantsonly)(4)Remover,(5)Developer(6)Clean,lint-freeragsorclothsorabsorbentpaper(7)Hirror(8)Portablelightsource(s),(9)Camera(10)Low-powermagnifyinglens(11)Blacklightsource(iffluorescentpenetrantisused)(12)Lightmeter..(13)Thermometer'witharangegreaterthanorequalto50Fto140F.(14)Portablecurtainstodarkenareawherefluorescentpenetrantisused6.1.(15)Timerorwatch(16)Hotairgun2Alightsourceshallbeusedandshallbesufficienttoobtaingooddefinitionandcontrastatthesurfaceoftheobjectbeingexamined.Colorof'helightsourcemaybewhite(incandescent)oranyotherwhichwillproducethedesireddefinitionandcontrast.Inallcases,lightposition,directionanddistanceshallbeadjustedtothebestangleforviewingthecomponentbeingexamined.Wherefeasible,itshallbemovedtovariouspositionsduringtheexaminationsothatthelightwillfallonthecomponentfromanumberofdirectionstoimprovetheinter-pretationofconditionswhichmaybepresent.Inaddition,thelevelofilluminationshallbeadjustedbychangingthedistanceortheintensitysothatthebestvisualcontrastisobtained. PROCEDURENO.NIP528

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LIQUIDPENETRANTREVISION:0:DATE:DATE:/7/75PAGE~OF~6.2PlantOwner'Euipment6.2.1Theplantownerofhisagentshallprovidethefollowingservicefacilitiesandequipmentasrequired:(1)Scaffolding"-temporaryorpermanent'2)Water,airandelectricity(110volts,50-60Hz)(3)Temporarylighting(4)Craneorliftingdevices(5)Radiationmonitoringequipment'(6)Radiationshielding(7)Anti-contaminationclothing(8)Personneldecontaminationfacilities(9)Testsurfacepreparation(10)Post-examinationcleanupoftestarea(ll)Decontaminationofthetestareawhererequired7.0PRECAUTIONSAND.PREREQUISITES7.1Thepenetrant,cleaningagents,emulsifiersanddevelopermaterialsshallbeanalyzedforsulfurcontentandtotalhalogensinaccordancewithASTMD"129-64,TestforSulfurinPetroleumProductsbytheBombMethod,andASTMD-808-63,TestforCh'IorineinNewand-UsedPetroleumProducts(BombMethod).Theresidualamountsoftotalsulfurorhalogensshallnotexceedone(1)percentbyweight.TheExaminationContractorshallobtaincertificationofthesetestsforeachpenetrantmaterialused,givingbatchnumbersandtestresults.TheserecordsshallbemaintainedinaccordancewithSection10.0ofthisprocedure.7.2Fluorescentpenetrantexaminationshallnotimmediatelyfollowacolor-contrastpenetrantexamination.7.3Intermixingofpenetrantmaterials(penetrant,emulsifierifused,removeranddeveloper)fromdifferentfamilygroupsisnotpermitted. PROCEDURENO.NIP528

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LIQUIDPENETRANTREVISION:0:DATE:DATE:/7/75PAGE~OF167.4Thebrandnameandtypeofpenetranttobeusedis"Spot-Check"TypeSKL/SbyHagnafluxCorporation.Thematerialshallbeintheformofsprayorbulk.Equivalent-materialmaybeusedsubjecttotheapprovaloftheexaminationcontractor,plantownerandinspector.7.5Asastandardtechnique,thetemperatureofthesurfacetobeex-aminedshallnotbebelow'0Fnorabove125Fthroughouttheexaminationperiod.Localheatingorcoolinaispermittedprovidedtemperaturesremainintherangeof60-125Fduringtheexamination.!7.6Cleanermaterialsandpenetrantsbeinghighlyinflammablewillbestoredinmetalcontainerswithprotectivecoversandawayfromheatoropenflames.T7.7Examinationswillnotbeconductednearopenflames',weldingorburn-Ing~7.8Smokingwithin20feetoftheexaminationareaisnotpermitted.7.9Examinationswillbeconductedonlyunderconditionsallowingsufficientventilationtopreventexplosionsortoxicinhalation.8.0EXAMINATIONPROCEDURE8.1,Pre-ExaminationCleanin8.1.1Immediatelypriortotheexamination,allsurfacestobeexaminedandalladjacentareaswithinoneinchshallbecleanedbyheavyswabbingwithclean,l.int-freeclothsorabsorbentpapersaturatedwithacleaning'agent.Theexcesscleaningagentshallthenberemovedusingclean,dry'lothsorabsorbentpaper.=-l8.1.2Thesurfacestobeexaminedmustbecompletelydriedpriortoapplicationofthepenetrant.Aminimumoffiveminuteswaitingtimeshallbeobservedpriortoapplicationofthepenetrant.Thedryingmaybeaccomplishedbynormalevapo-rationorwithforcedhotair,ifnecessary.Thesolventactsasapenetrantandmustbeallowedtoevaporatefromalldiscontinuities. PROCEDUREHONI~528'UBJECT:LIQUIDPENETRANTREVISION:I:GATE:10-24~DATE:.8/7/75PAGEOF,8.2PenetrantAlicationandRemoval8.2.1Afterthesurfacehasdried,itshallbethoroughlyanduniformlycoatedwithpenetrantbyspraying,dippingorbrushing.Thesurfaceshallbekeptwettedduringtheentireapplicationstime.PenetrantPenetrationTimeforallAlicationsTypeI(water-washable)TypeII(solvent-removable)TypeIII(post-emulsifying)20minutes*20minutes10minutes8.2.1.1Ifthepenetrantdoesnotwetthesurfacebuttendstopullaway,'leavinglocalislandsofunwetsur-face'sorifthepenetrantisallowedtobecomedryortacky,thesurfaceshallberecleanedinaccordancewithSection8.1andtheprocedureshallberepeated.8.2.28.2.1.2Ifthepenetrantisappliedbysprayingusinga~compressedairtypeapparatus,filtersshallbeplacedattheairinlettoprecludecontaminationofthepenetrantfromoil,waterand/ordirtsedi-mentthatmayhavecollected'inthelines.Afterthepenetrationtimespecifiedin8.2.1haselapsed,anypenetrantremainingonthesurfaceshallberemovedasstipu-latedbelow.Insufficientremovalwillleaveabackgroundwhichwillinterferewithsubsequentindicationofdefects.Careshallbeexercisedtolimittheremovalofpenetrantfromanydiscontinuitytoaslittleaspossible.(1)Withwater-washablepenetrants,excesspenetrantshallberemovedbyswabbingwithacleanclothsaturatedwithclearwater(GradeAdemineralized).(2)Withsolventremovablepenetrants,excesspenetrantshallberemovedbyusingclean,dryclothsorabsorbentpaper.Theoperationshouldberepeateduntilmosttracesofpenetranthavebeenremoved.Aclean,dryclothorabsorbentpapershallthenbemoistenedwithsolventandthesurfaceshallbewipedlightlyuntilallremain-ingtracesofexcesspenetranthavebeenremoved.Careshallbeemployednottouseanexcessofthesolventinordertoavoidremovingpenetrantfromdiscontinuities.Flushingthesurfacewithsolventfollowingtheapplicationofthepenetrantandpriortodryingisprohibited. PROCEDURENO.NIP528

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LIQUIDPENETRANTREVISION:0:DATE:DATE:/7/75PAGE10OF16(3)W<thpost-emulsifyingpenetrants,theemuls>fiershallbeappliedbyspraying.Itshouldnotbeappliedbymeansofabrushsincestrokingwithabrushmayremovethepenetrantfromshalloworscratch-likediscontinuities.Emulsificationtimeiscritica1anddependsonsurfaceroughnessandtypeofdiscontinuitiessought.Fiveminutesshallbethemaximumtime.Afteremulsification,themixtureshallberemovedusingthesameprocedureaswater-washab1epenetrants.8.2.3DrinBeforeAplicationofDeveloer8.2.3.1Ifawater-washableorpost-emulsifyingmethodisemployedthesurfaceshallbedrybeforeapplicationofthedeveloper.'ryingshallbeaccomplishedbyblottingwithabsorbentpaperorclean,lint-freeragsorbycirculatingwarmairprovidedthetemperatureofthesurfaceisnotraisedabove125F.8.2.3.2Withthesolventremovablemethod,dryingshallbeaccomplishedbyallowingaminimumoffive(5)minutesfornormalevaporation.8.38.3.1General8.3.1.1Thedevelopershallbeappliedimmediatelyafterthedryingoperationiscomplete.Therearetwotypesofdeveloper,dryandliquid,eitherofwhichmaybeused-withfluorescentpenetrants.Withcolorcontrastpenetrants,onlytheliquiddeveloperispermitted.8.3.8.3.2.1Thedrydevelopershallbeapowder,appliedbyahandpowderbathorpowdergun.Othermeansmoresuitabletothesizeandgeometryofthespecimenmaybeused,providedthepowderisevenlydustedovertheentiresurfacebeingexamined. PROCEDURENO.NIP528

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LIQUIDPENETRANTREVISION:0:DATE:DATE:/7/75PAGE~OF168.3.3LiuidDeveloer8.3.3.1Theliquiddeveloperisasuspensionofpowderinwate'roravolatile.solventandshallbeappliedbysprayingapproximatelyeight(8)tofourteen(14)inchesfromthetestsurface.Insufficientcoatingsmaynotbeadequatetodrawthedyeoutofthedis-continuities.Conversely,excessivecoatingsofdevelopermayresultinpoolingandmaymaskindica-tions.Priortoapplyingtheliquiddevelopertothesurface,thedevelopermustbethoroughlyagitatedtoensurethattheparticlesinsuspensionaredispersed.Mhereawatersuspensiondeveloperisused,dryingtimemaybedecreasedbytheuseofwarmair.Developermustbethoroughlydrybeforeinterpretation.8.4ObservationofResults8.4.1General8.4.1.1Thetruesizeandtypeofdiscontinuityaredifficulttoappraiseifthedyediffusesexcessivelyinthedeveloper.Consequently,itisgoodpracticetoobservethesurfaceduringtheapplicationofthedeveloperinordertodetectthenatureofcertainindicationswhichmighttendtobleedoutprofusely.Finalinter-pretation,however,shallbemadeafterallowingthepenetranttobleedoutforaminimumofseven(7)minutestoamaximumofthirty(30)minutes..Ifthesurfaceissufficientlylargetoprecludecompleteexaminationwithintheprescribedtime,thesurfaceshallbeexaminedinsuitableincrements.8.4.2NatureofIndicationswithColor-ContrastPenetrants8.4.2.1Mithcolor-contrastpenetrants,thedeveloperformsamoreorlessuniformwhitecoating.Surfacediscontinu-itiesareindicatedbybleedingoutofthepenetrantwhichisnormallyofadeepredcolor.Indications'hichexhibitalightpinkcolormayindicateexcessiveorinadequatecleaning.8.4.2.2Illuminationshallbeprovidedwhichisadequatetoensurethatthereisnolossinthesensitivityoftheexamination. PROCEDURENO.NIP528

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LIQUIDPENETRANTREVISION:0:DATE:DATE:/7/75PAGE~OF168.4.3NatureofIndicationswithFluorescentPenetrants8.4.3.1Withfluorescentpenetrants,theindicationsareessentiallythesameasforcolor-contrastpenetrants,buttheexaminationisconductedinadarkenedarea-usingblacklight.Thelightintensityshallbeatleast90foot-candlesatthework.Theintensityof.illuminationattheworkshallbemeasuredwithaWeston703TypeIIImeterorequal.The,blacklightshallemitultraviolet'adiationofawavelengthwithintherangeof3300to3900angstromunits.Thebulbshallbeallowedtowarmupforaminimumoffive(5)minutespriortoitsuseintheexamina.tion.8.4.4EvaluationofResults8.4.4.1EvaluationofresultsshallbeinaccordancewithSection9.0.8.5Post-ExaminationCleanin8.5.1Removedeveloperwithcleanersand/orsolventsrecommendedinthisprocedure,usingasmanycleanragsorabsorbentpapertowelsasnecessary.9.0EVALUATIONCRITERIA9.1RecordinofIndications9.1.1Allindicationsshallbereportedanddetailedonthedatasheet(seeAppendixofForms)andshallcontainthefollowinginforma-tion:(1)Dateofexamination(2)Identificationandsignatureofexaminer(3)Identificationofitemexamined(4)Brandnameandspecifictype(numberand/orletterdesignationifavailable)ofpenetrant,penetrantremover,emulsifier(ifused)anddeveloperandbatchnumberifavailable.(5)Cleaningmaterialsusedandtimeallowedfordryingforpre"examinationcleaning. PROCEDURENO.NIP528

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LIQUIDPENETRANTREVISI.ON:0:DATE:DATE:/7/75PAGE~>OF~(6)Thelengthoftimethatthepenetrantremainsont'esurface.(7)The.lengthofdevelopingtimebeforeevaluation.(8)Photographsmaybeusedtoassistinevaluation.(9)Allindicationsshallbedescribedwithrespecttoaconvenientdatumpointontheobjectbeingexamined.(10)Otherinformationas"required.9.2EvaluationofIndications9.2.IThefollowingindicationsarenotacceptable:(1)Cracksorother'linearindications(2)Roundedindicationsgreaterthan3/16inchinmaximumdimension(3)Fourormoresmallerroundedindications,ifalignedandseparated1/16inchorless,edgetoedge(4).(a)Tenormoreroundedindicationswithinasixsquareinchareawhosemajordimensionisnottoexceedsixinches,withtheareadefinedintheleastfavorablelocationwithrespecttotheindicationsbeingevaluated(b)Indicationsofwhosemajordimensionsare'greaterthan1/16inchshallbeconsideredrelevent.NOTE:Linearindicationsarethoseindicationsinwhichthelengthismorethanthreetimesthewidth.Roundedindicationsareindicationswhicharecirculartoellipticalwithlengthlessthanthree(3)timesthewidth.9.2.2Anyindicationthatisbelievedtobenon-relevantshallberegardedasanunacceptablesurfacedefectandshallbere-examinedtoverifywhetheractualdefectsarepresent.Surfaceconditioningmayprecedethere-examination. PROCEDURE

SUBJECT:

REViSiON:DATE:PAGE1NO.NIP528LIQUIDPENETRANT0DATE/7/759.2.3Bo'itsandbo)tingmaterialshallhavenoaxiallineardefectsgreaterthan1"onboltingover1"andal1non-axialdefectsareunacceptable.9.2.4Forging/Safe-ends:(a)Onlyindicationswithmajordimensionsgreaterthan1/16in.,shallbeconsideredrelevant.(b)Thefollowingrelevantindicationsareunacceptable:(1)Any1inearindicationsgreaterthan1/16in.'iongformaterialslessthan5/8in.thick,greaterthan1/8in.longformaterialsfrom5/8in.thicktounder2in.thickand3/16in.longformaterials2in.thickandgreater;(2)Roundedindicationswithdimensionsgreaterthan1/8in.forthicknesseslessthan5/8in.andgreaterthan3/16in.forthicknesses5/8in.andgreater;(3)Fourormoreindicationsinalineseparatedby1/16in.orlessedgetoedge;(4)Tenormoreindicationsinany6sq.in.ofareawhosemajordimensionisnomorethan6in.withthedimensionstakeninthemostunfavorablelocationrelativetotheindicationsbeingevaluated.9.25AllindicationsshallbeevaluatedinaccordancewiththerequirementsoftheASMEBoilerandPressureVesselCode,SectionXiandSectionill.9.2.6ResultsofthisevaluationshallbereportedtothePlantOwnerorhisagentinaccordancewiththerequirementsoftheASMEBoilerandPressureVesselCode,SectionXl,asdefinedintheProgramPlanBook.10.0EXAM1NAT10NRECORDSIO.ICertificationofRecords10.1.1Theexaminershallcompleteandsigntheappropriatedatasheet(s)immediatelyuponcompletionofeachexamination. PROCEDURENO.NIP528

SUBJECT:

LIQUIDPENETRANTREVISION:I:DATE:9-1-7DATE:./7/75PAGE~OF~10.2FilinofRecords10.2.1TheexaminershallberesponsibleforsubmittingtothePlantOwnerorhisagentacompletesetofexaminationrecordsincludingcertificationofpersonnelqualifica-tionswithcurrenteyetestin=-accordancewithSection4.2-2.10.2.2Permanentrecordsshallbemaintainedbytheowner-operatorforthelifeofthecomponent.110EXAMINER'SCRITIQUE11.1ProcedureCorrectionsandAdditions1l.l.1Allprocedurecorrectionsand/oradditionsrequiredduringtheinserviceand/orrepairexaminationsshallbemadeinaccordancewithPlan8NES81A0402andshallbedocumentedintherecordofrevisionssectionofthisprocedure.11.2CritiueReort11.2.1Uponcompletionoftheexaminationofallitems,theexaminershallsubmitawrittenreporttothePlantOwner,orhisagent,listingpertinentinformationforfutureexaminationssuchasprocedureadditions,correctionsandrevisionsoruniqueproblemsoractiontobetaken.11.3AdditionalExaminations11.3.1Whenindicationsexceedingallowablestandardsarefound,additionalexaminationsshall'eperformedasstipulatedinSectionXI,paragraphsIWB-2530andIWC-2430.12.0APPENDIXOFFORMS12.1Form1--ExaminationDataSheet PROCEDURENO.NIP528

SUBJECT:

LIQUIDPENETRANTREVISION:0:DATE:DATE:/7/75PAGE1OFLIQUIDPENETRATIONDATASHEETPlantName:IdentificationofItemExamined:Date:Temperature:Photograph:Roll¹:Frame¹:Examiner'sName:LevelofQualification:Cleaner:BrandName:BatchNo.:Penetrant:BrandName:BatchNo.".Emulsifier:BrandName:BatchNo.Remover:BrandName:BatchNo.Developer:BrandName:BatchNo.PenetrantIndications:Ifnone,indicatenone.onthereverseside.Signature:Inspector'sSignature:TypeoDryingTime:Type:DwellTime:Type:ApplicationTime:Type:ApplicationTime:Type:EvaluationTime:Sketches,ifnecessary,maybemadeLocationDescriptionAcceptReject

SUBJECT:

VISUALEXAHPROCEDUREHO:NIP529REVISION:0;Date:DATE:8/7/75PAGE1OF17VISUALFXANINATIONPROCEDURENIAGARAHOHAWIiPOWERCORPORATIONNineNilePoint,UnitlOriginator(s)SignaturH.E.S.I.SignatureDateApprovedBy:/x~~,.+SNT"TC-IA~~j/SignatureN.II.P.C.SignatureDateSNT"TC-lhLevelIIIDateC".E~.~g;~NUCLihREf'EAGYSERVICES,INC.

PROCEDURENO:NIP529SUBJECT-VISUALEXAM'EVISION:2:Date:10/2/DATE:8/7/75PAGE2of~l'ECORDOFREVISIONSRev.No.DateDescriptionReasonOriginatorAPPROVALSN.M.P.C.N.E.S.I~I9/24/75(Pg.4)Para.4.1.IChange"CVIP-,I,andCVEP-PSIS"toCVIP-l,orCVEP-PSIS,asapplicable.Qualificationtobothproceduresnotrequired.19/24/75(Pg.4)Para.4.1.2Change"CVIP-I,andCVEP-PSIS"toCVIP-l,orCVEP-PSIS,asapplicable.Qualificationtobothproceduresnotrequired.9.16)10/8/75Delete"Accept"and"Reject"columns.IPg.13)10/8/75Para.8.0Change"EVALUATIONCRI-TERIA"to"RECORDING"SectionXIdoesnotdefineevaluationCIItelIa.SectionXiGoesnotA~M'efineevaluationcriteria'(pg.ll)IO/23/75ChangePara.7.8.11Pg.12)0/23/75ChangePara.7.8.82Pg1?)10/23/75AddPara.s7.8.9and7.8.10IPg.13)10/8/75DeletePara.8.2comp-letely.SectionXIdoesnotdefineevaluationcriteria'akeProcedureapp'IicabletoGroupBandChydrotesting(Pg.I4)9-1-76AddPara.10.3ReflectstheRequir-mentsofSectionXI1.974ED.ofASMECode

VKLIolx

SUBJECT:

VISUALEXAMREVISION:0:Date:.DATE:8/7/75PAGE3of17VISUALEXAMINATIONPROCEDURE1.0'COPE1.1Intent1.1.1.ThisprocedureshallbefollowedwhenevervisualexaminationofnuclearreactorsystemsorcomponentsistobeperformedasrequiredbyASMEBoilerandPressureVesselCode,SectionXI,RulesforInserviceInspectionofNuclearPowerPlantComponents,1974EditiontoandincludingSummer1974Addenda.Examinationsmaybeperformedwiththenakedeyeormayincludevisualaidssuchastelescopes,borescopes,periscopes,fiberopticsorT.V.cameras.Thisproceduredoesnotincludethosevisualmethodswhichareaidedbymagneticparticleorliquid.penetrantmeanssincetheseareconsideredsurfaceexaminationsundertheprovisionsofSectionXI.1.2TesofExamination1.2.1.Thisdocumentshallapplytothefollowingtypesofvisualexaminations:1.2.l.1t1Ie)dVisualExamination1.2.1.2SupportMemberVisualExamination'.2.1.3ValveVisualExamination1.2.1.4PumpVisualExamination1.2.1.5FastenerVisualExamination1.2.1.6CladdingVisualExamination1.2.1.7VisualExaminationDuringHydrotest1.3TimeofExamination1.3.'IThisprocedureshallgoverninserviceexaminationsandexaminationsafterrepairsofpipingsystemsandcomponentsas.requiredbyASMEBoilerandPressureVesselCode,SectionXl. Ul.tu

SUBJECT:

VISUALEXAM:9/hDATE:8/7/75PAGE4of~l

2.0REFERENCES

2.1ReferenceDocuments2.1.1Thefollowingdoc~mentsformapartofthisexaminationprocedure:(1)ASMEBoiler'ndPressureVesselCode,Sect.VandSect.XI,1974,EditiontoandincludingSummer1974Addenda.(2)ProcedureCVIP-1forCertifyingVisualMeldInspectionPersonnel,Revision2,November30,1973;andCVEP-PSIS,ProcedureforCertifyingVisualExaminationPersonnelforPreservice/InserviceExaminations,Revision0,,January1,1973.3.0PROCEDURECERTIFICATION3.1TheexaminationproceduresdescribedinthisdocumentcomplywithSectionXIoftheASMEBoilerandPressureVesselCode,1974Edition.4.0PERSONNELCERTIFICATION4.1PersonnelCertificationReui.rements4.1.1EachpersonperformingvisualexaminationsgovernedbythisprocedureshallbecertifiedasqualifiedinaccordancewithProcedureNos.CVIP-1,or'VEP-PSIS,asapplicable.Eachpersonperformingexaminationsshallhaveaminimum-qualificationLevel"IIinaccordancewiththerequirementsofCVIP-l,orICVEP-PSIS>asapplicable.,4.2.PersonnelRecordsRecordsofpersonnelqualificationshallbemaintainedbytheExaminationContractor.4.2.2Acopyofeachexaminer'scertificationandacurrenteyetestshallbefiledwiththepermanentexaminationrec'ord,withacopy.tothePlantOwner,orhisageht,priortoperformingexaminationsperthisprocedure.h PROCEDURENO:NIP529

SUBJECT:

VISUALEXAMREVISION:0:Date:DATE:8/7/75PAGE5of175.0EXAMINATIONREQUIREMENTS5.1SurfacePrearation5.1.1Visualexaminationswhichrequirecleansurfacesforvalidinterpretationofresultsshallbecleanedusingdemineralizedwateroracetoneandclean'lint"freeragsorothermethodapprovedbythePlantGwnerorhisagent.5.2ExaminationAreaIdentification5.2.1Eachexaminationareashallbelocatedoridentifiedontheappropriateweldmap,isometricorsystemboundarydiagram.5.3ExaminationCoverae5.3.1TheintentofthisprocedureistoprovidemaximumexaminationcoverageofClass1,Class2,andClass3systemsinareasidentifiedinTablesIWB-2500andIWC-2520,andParagraphIWD-2600ofSectionXIoftheASMEBoilerandPressureVesselCode.6.0EQUIPMENTREQUIREMENTS6.1ExaminationContractor'sEuiment6.1.1Thefollowingtestequipmentoritsequivalentmayberequiredduetolackofaccessorpersonnelhazardsandshallbeprovidedand/oroperatedbytheExaminationContractorforexaminations:(1)Borescope(2)FiberOpticsDevice(3)Closed-CircuitTelevisionSystem(4)Telescope/Binoculars(5)Low-PowerMagnifyingLens(6)Microscope(7)Mirror(8)PortableLightSource(s)(9)Camera(10)18~graycardwith1/32"blackline. PROCEDURENO:NIP529

SUBJECT:

VISUALEXAMREVISION:0:Date:DATE:8/7/75PAGE6of~l6.1.2Alightsourceshallbe.usedandshallbesufficienttoobtaingooddefinitionandcontr'astatthesurfaceoftheobjectbeingexamined.Colorofthelightsourcemaybewhite'(incandescent)oranyotherwhichwillproducethedesireddefinitionandcontrast.Inallcases,lightpo'sition,directionanddistanceshallbeadjustedtothebestangleforviewingthecomponentbeingex-amined.Wherefeasible,itshallbemovedtovariouspositionsduringtheexaminationsothatthelightwillfallonthecompone~t-.,~fromanumberofdir'ectionstoimprovetheinterpretationofcon"ditions,whichmaybepresent;-In"addition,thelevelofilluminationshallbe.adjustedbychangingthedistanceortheintensitysothat-thebest-.visualcontrastisobtained.Theintensityof.;illuminationattheworksurfaceshal'1.beaminimumof350,luxor,32.5foot"'-".'"lcandles.andshallbemeasuredwithastandardlightmeter,.orshall:.beequivalenttotheintensitiesprovidedbystandaidlight.bulbs'.,*asshowninTableI.BulbWa~tacae4075100150200"TABLEIEDistancefromWorkpiece(inches)toAssureAdeuateViewin6-79-11ll-1314-1716-19e*e6.1.3Resolutionshallbetestedbyplacingan18percentneutralgraycolorcardorplatecontainingablackline1/32inchinwidthintheareatobeexaminedorareplicaofthatarea.Resolutionisconsideredadequateifthislinecanberesolvedfromthisback-ground.Whereremoteequipmentisused,similarresolutiontestsshallapply.Thisshallbetestedbyactualdemonstrationtothesatisfactionoftheplantwitnessesand/orinsuranceinspector. PROCEDURENO:NIP529

SUBJECT:

VISUALEXAMREVISION:0:Date:DATE'/7/75PAGE.7oF176.2PlantOwner'sEuiment6.2.1The,plantownerorhisagentshallprovidethefollowingservicefacilitiesandequipmentasrequired:(1)Scaffolding--temporaryorpermanent(2)Mater,airandelectricity(110volts,50-60Hz)(3)Temporarylighting(4)Craneorliftingdevices(5)Radiationmonitoringequipment(6)Radiationshielding(7)Anti-contaminationclothing(8)Personneldecontaminationfacilities(9)Testsurfacepreparation(10)Post-examinationcleanupoftestarea(11)Decontaminationofthetest'reawhererequired7.0EXAMINATIONPROCEDURES7.1GeneralReuirements7.1.1Directvisualexaminationmaybeperformedwhenaccessissufficienttoplacetheeyewithin24inchesofthesurfacetobeexaminedandatananglenolessthan30degreeswiththesurfacetobeexamined.Mirrorsmaybeusedtoimprovetheangleofvision.7.1.2Thevisualexaminationisemployedtoprovideareportonthegeneralconditionofthepart,componentorsurfacetobeex"amined,includingbutnotlimitedtosuchconditionsasscratches,wear,cracks,structuraldistress,corrosionorerosiononthesurfacesormisalignmentormovementofthepartorcomponentorevidenceofleakage. PROCEDURENO:NIP529

SUBJECT:

VISUALEXAM'EVISION:0:Date:DATE:8/7/75PAGE8of~l7.1-3Remotevisual'xaminationmaybesubstitutedfordirectvisualexaminationtopermittheexaminertodeterminetheconditionsinareaswhereaccessisrestricted.Remotevisualexaminationmayincludevisualaidssuchasbutnotlimitedtotelescopes,periscopes,'orescopes,fiberopticsorT.V.camerasandmonitoringsystemswithorwithoutattachmentsforpermanentrecording.7.1;-4Indicationsfoundshallbenotedontheappropriateexaminationdatasheet.7.2WeldVisualExamination7.2.1Ensurethattheexaminationsurfaceiscle'anenoughtoallowexaminationoftheweld.7.2.2Examinetheweldsurfaceforevidenceofleakage,cracksandothersymptomsofstructuraldistress.7.2.3-ReportfindingsontheVisualExaminationDataSheet.7.3SuortMemberVisualExamination7~3~1Thissectiondefinestherequirementsforvisualexaminationofnuclearreactorpipingsystemsupportmembers.Thepurposeoftheexaminationistoprovideacheckthatoperationofthesystemhasnotdamaged,misalignedorotherwiseadverselyaffectedthesupportmember.ThePlantOwnerorhisagentshallremoveinsula-tionasnecessarytofacilitateexamination.732Observetheconditionoftheinsulationaroundthehangerfor'videnceofdistressordentedorabraidedinsulationduetoextraordinarymovementofthepiperelativetothehanger.7.3.3Observeandrecordthehangersetting(ifofthattype)andnoteanyabnormalcondition.Thisincludesconstantandvariablespring-typehangers,snubbersandshockabsorbers.7.3.4Observeallboltingandpinnedconnectionsformissingorbentpartsorotherdamagedconditions.7.3-5Observesupportweldmentsfor'racks,misalignmentorotherevidenceofdistress.-7.3.6Onuninsulatedpiping,observeandreportwear,rubbingand/orscratchmarkswhichmightindicaterelativemotion.7.3.7ReportallfindingsontheSupportMemberDataSheet. PROCEDURENO:NIP529

SUBJECT:

VISUALEXAHREVISION:0:Date:DATE:8/7/75PAGE9of7.4ValveVisualExaminationThepurposeofthissectionisto,providetheexaminerwithnecessaryguidelinestovisuallyexaminethevarious.valvesincludedwithinthesystemboundaryinaccordancewiththerequirementsoftheASHEBoilerandPressureVesselCode,SectionXI.ProvisionsforvalveinternalinspectionhavebeenincludedifthePlantOwnerorhisagentdeemsitnecessarytodisassemblethevalve.ThePlantOwnerorhisagentshallremoveinsulationasnecessarytofacilitateexamination.7.4.2ExternalExaminationObservetheconditionofthevalveinsulationpriortoremovalforevidenceofdistresscausedbyleakage.Leakagewillbeindicatedbyawhiteresidueinthearea.Dentedinsulationorabrasionwillindicatethatthevalveinthehotconditionmightbetouchingstationaryobjects.(2)(3)Examinetheserviceconnectionstothevalveoperator(ifapplicable)forsignsofdistress.Examinetheexposedportionofthevalvestem(ifapplicable)forevidenceofgalling.(4)Examinethevalvepackinggland(ifapplicable)and.noteanydeficiencies.7.4.3InternalExaminationThefollowingpartsshouldbeexaminedformechanicaldamagesuchasgallingandbreakage:(notallthefollowingpartsareapplicabletoallvalves)(1)Stem(2)Disc(3),Seat(4)Packing"(5)Internalpilotvalve(6)Rings(7)Stem"to-discconnection PROCEDURENO:NIP

SUBJECT:

VISUALEXANREVISION:0:Date:DATE:8/7/75PAGE10of.17Thefollowingareasshouldbeexaminedforevidenceofmetal"lurgicaldamagesuchaserosionandcracking:(1)Valvebowl(2)Seat(3)Disc(4)StemReportfindingsontheVisualExaminationDataSheet.7.5PumVisualExamination7.5.1Thepurposeofthisprocedureistoprovidetheexaminerwiththenecessaryguidelinestovisuallyexaminethepumpstoassuretheowner-operatorthat.nodamagehasoccurredwhichcanbeconsidereddetrimentaltothepump'sfunction.Prcjyisionsforpumpinternalinspectionhavebeenincludediftheplantownerorhisagentdeemitnecessarytodisassemblethepump..Theplantownerorhisagentshallremoveinsulationasnecessarytofacilitateexamination.7.5.2ExternalExaminationExaminetheexternalsurfacesofthepump,motorandinsulationforevidenceofleakage(whiteresidue),externaldamageandlooseorbrokenserviceconnections.(2)Reportobservationsonthe.VisualExaminationDataSheet.7.5.3InternalExamination(1)Examinethepumpbowlforevidenceoferosion,cracking,galling(causedbycloseclearancebetweenrotatingorreciprocatingandstationaryparts),mechanicaldamageorotherabnormalconditions.(2)Examinethepumpimpellerorpistonfo'rerosion,cracking,gallingorotherabnormalconditions.(3)RecordobservationsontheVisualExaminationDataSheet. PROCEDURENO:N1P529

SUBJECT:

ViSUALEXAMDATE:8/7/75PAGe1ot177.6FastenerVisualExamination7.6.1Examineallsurfaces,especiallythethreadrootarea(ifapplicable)forevidenceofcracking,galling,mechanicaldamageorotherabnormalconditions.7.6.2RecordobservationsontheVisualExaminationDataSheet.7.7CladdinVisualExamination7.7.1Examinethecladsurfaceforevidenceofcracking,mechanicaldamageorotherabnormalconditions.7.7.2RecordobservationsontheVisua'1ExaminationDataSheet.7.8VisualExaminationDurinHdrotest7.8.1Thisexaminationshallbeperformedatthattimewhenthesystem,boundaryissubjectedtoahydrostatictestasspecifiedbytheprogramplanandschedule.Forallsystems,thesystemshallbeattestpressureforaminimumoffour(4)hourspriortoexamina-tion.7.8.2Theexternalsurfacesofallaccessibleareasofthecomponentsandpipingwithinthehydrostatictestareashallbedirectlyorremotelyexaminedforevidenceofuncontrolledcoolantleakagefromthesystem.Theexaminationmaybeconductedwithouttheremovalofinsulationwhentheexternalsurfacesoftheinsulationjointsareaccessibleforvisualexamination.,7.8.3Theexamination,whichmaybeconductedwithouttheremovalofinsulation,shallbeperformedbyinspecting(1)theexposedsurfacesofandjointsincomponentinsulationtolocateevidenceofreactorcoolantleakageand(2).thefloorareas(orequipment)directlyunderneathcomponentsforevidenceofaccumulatedleakagewhichmightdripfromcomponents.7.8.3.1Whenevidenceofleakageisfound,then.thefollowingstepsshallbetaken:(a}Thespecificlocationoftheleakshallbedeter-minedbytheremovalofanyinsulationwhichinter-fereswiththedeterminationoftheleakagesource. PROCEDURENO:NlP529

SUBJECT:

VISUALEXAHDATE:8/7/75PAGE12of17(b)Theleakagesource'hendeterminedsha11beidentifiedanditsspecificlocationdefinedby:N(1)markingtheareaontheleakingcomponent,usingasuitablemarkingdevice,and/or(2)documentingitslocationonthedatasheetusingsupplementarysketches,ifnecessary,bymeasureddistancesfromconvenient,ad-jacentreferencelocationssuchaswelds,components,etc.7.8.4Examinationofinsulationjointsalongverticalsurfacesofvesselwallsandpipingneednotbeperformedprovidedthelowestterminalendsofverticalsurfacesareexamined,andtheinsulationdesignissuchthatanyleakagesoriginatingalongtheverticalsurfacescanaccumulateandleakfromtheinsula-tionjointatthelowestelevation.7.8.5Examinationofinsulationjointsalonghorizontalsurfacesofcomponentsshallbeconductedateachinsulationjoinexceptwhereaccessibilityislimitedbystructuralmembersorothercomponents.Inthelattercases,eithertheinsulationshallberemovedtopermitcomponentexamination,orprovisionsshallbeincludedtochannelpotentialleakagestoareasaccessibleforexamination.e7.8.6Atlocationswherereactorcoolantleakagesarenormallyex-pectedandcollected(e.g.,valvestem,pumpseals),theexaminationshallverifythattheleakagecollectionsystemisoperative.7.87Duringthe.examination,particularattentionshallbegiventotheinsulatedareasofcomponentsconstructedofferriticsteelstodetectevidenceofboricacidresidueswhosesourcederivesfromboratedreactorcoolant,andwhichmighthaveaccumulatedduringtheserviceperiodprecedingtheinspection.7.8.8lnthecaseofstoragetanks,thenominalhydrostaticpressuredevelopedwiththetankfi1ledtoitsdesigncapacityshal1beacceptableasthesystemtestpressure.Open-endedportionsofanonclosedsystem(e.g.suctionlinefromastoragetank,ordischargelineofacontainmentsprayheader)extendingtothefirstshutoffvalvemaybeexemptedfromthehydrostatictestrequirements. PROCEDURENO:NIP529

SUBJECT:

VISUALEXAI<,DATE8/7/75PAGE13of~17.8.9.ForClassCComponents,t6efollowingshallapply:7.8.9.1Visualexaminationshallbeconductedforevidenceofcomponentleakages(otherthancontrolledorcollectedleakages),structura1distress,orcorro-,sionwhenthesystemisundergoingeitherasysteminservicetest,componentfunctionaltest(i.e.,valvesandpumps)orasystempressuretest.7.8.9.2Inthecaseofburiedcomponents(e.g.,undergroundpiping),valvesshallbeprovidedtopermitisolationoftheburiedportionsofpipingforthepurposeof.conductingasystempressuretestinlieuofthevisualexamination.Alossofsystempressureduringthetestshallconstituteevidenceof.componentleakage.7.8.9.3Supports(restraints)andhangersforcomponentsexceed-ingfour-inchnominalpipesizewhosestructuralintegri-tyisreliedupontowithstanddesignloadswhenthe'ystemfunctionisrequiredshallbevisuallyexaminedtodetectanylossofsupportcapability,andevidenceof'nadequaterestraint.7.8.10Recordallinstanceswhenevidenceofleakage,structuraldistressorcorrosionisfoundontheHydrostaticExaminationDataSheets.8.0RECORDINGOFINDICATIONSAllvisibleindicationsshallbereportedanddetailedontheappropriatedatasheet(seeAppendixofForms)andshallcontainthefollowingdata'.(1)Dateofexamination(2)identificationandsignatureofexaminer(3)Identificationofitemexamined(0)Examinationresults(5)Specialequipmentused(6)Photographsmaybeusedtoassistinevaluation(7)Thelocationofindicationsshallbedescribedwithrespecttoaconvenientdatumpointontheobjectbeingexamined(8)Otherinformationasrequired PROCEDURENO:NIP529

SUBJECT:

VISUALEXAM'EVISION::Date:DATE:8/7/75PAGE1of179.0EXAMINATIONRECORDS9.1CertificationofRecords9.1.1Theexaminershallcompleteandsigntheappropriatedatasheet(s)immediatelyuponcompletionofeachexamination.9.2FilinofRecords9.2.1TheexaminershallberesponsibleforsubmittingtothePlantOwnerorhisagentacompletesetofexaminationrecordsincludingcertificationofpersonnelqualificationswithcurrenteyetestinaccordancewithSection4.2.2.9.2.2Permanentrecordsshallbemaintainedbytheowner-operatorforthelifeofthecomponent.:10.0EXAMINER'SCRITIQUE10.1ProcedureCorrectionsandAdditions10.1.1Allprocedurecorrectionsand/oradditionsrequiredduringtheinserviceand/orrepairexaminationshallbemadeinaccordancewiththerequirementsofNESQAPlan//NES81A0402andshallbedocumentedintherecordofrevisionssectionofthisprocedure.10.2CritiueReort10.2.1Uponcompletionoftheexaminationofallexaminationitems,theexaminershallsubmitawrittenreporttothePlantOwner,orhisagent,listingpertinentinformationforfutureexamina-tionssuchasprocedureadditions,correctionsandrevisionsoruniqueproblemsoractiontobetaken.10.3EvaluationotResults'I10.3.1EvaluationofallfindingsshallbemadebyqualifiedpersonnelfromNESandIliagaraMohawktointerpret-resultsandtoestab-lishtherequirementsforcorrectiveaction. VISUALEXAMINATIONDATASHEETPROCEDURENO:NIP529

SUBJECT:

VISUALEXAMREVISION:0:Date:DATE:8/7/75PAGEI5ofI7Examiner'sName:Examiner'sQuali-ficationLevel:Examiner'sSignature:Date:PlantName:IdentificationofItemExamined:PhotographIdentification:RollFramegInspector'sSignature:FindingYesNoN/ALocationandOtherInformationAdditionalCommentsonReverseSide)DiscValveStemStemtoDiscConnectionSeatPackingRingsInternalPilotValveVlveorPum'erviceConnectionsPackingGlandValveorPumpBowlPistonorImpellerEvidenceofLeakageSymptomsofStructuralDistressDentedorAbrasedInsulationThreadRootAreaCorrosionErosionGougesGrindMarksScratchesCracksArcStrikesMisalignmentBreakageMovementPitsWearGallingOther PROCEDURENO:NIP529

SUBJECT:

VISUALEXANREVISION:1',:Date:,DATE:8/7/75PAGE16of17SUPPORTMEHBEREXANINATIONDATASHEETPlantName:Examiner'sName:Examiner'sQuali-ficationLevel:Examiner'sSignature:Date:Inspector'sSignature:PhotographIdentification:Ro1l¹Frame¹HangerorSupportHemberIdentif,icationCondition,RequiredActualSetting(ifapplicable)Comments(System-Temp.,Pressure,Wet,Dry)~~~ PROCEDURENO:NIP529

SUBJECT:

VISUALEXAMREVISION:0:Date:DATE:8/7/75pAGE17of17HYDROTESTVISUALEXAMINATIONDATASHEETPlantName:Date:Temperature:Pressure:Examiner'sName:Examiner'QuaIi-ficationLevel:Examiner'sSignature:PhotographIdentification:Roll¹Frame¹Inspector'sSignature:AreaExaminedYesLeakaeComments 0 Proced.ureNo.:N

Subject:

IssueDate:Page1of21ULTRASONICEXAMINATIONPROCEDURESFORREACTORVESSELTOFLANGEWELDNIAGARAMOHAWKPOWERCORPORATIONNINEMILEPOINT,UNIT1Originator(s):SignatureDateSignatureN.E.S.I.SignaturN.M.P.C.SignatureAped.by:SNT-TC-lAM~-LevelXIISNT-'TC-lA~LevelXXIDate.DateDate'QNUCLEARENERGYSERVICES,INC.

~ProcedureNo.:'ubject:IssueDate:~i~bRevisionNo.:1;Date:1-5-Page2'f21'RECORDOFREVISIONSRevisionNumberDateDescritionReasonOriinatorNNPCNESO-5-77GeneralRevisionToreflectfieldchangesand"asbuiltconditionsNUCLEARENERGYSERVlCES,tNC..

~~~~~~~~~~~~~~~~~~0~~~~0~~~~~~~~~~~~~~~~~~~~~~~~~~~~4~~~~~~

ProcedureNO.:NIP533Sub3ect-RPVtoFlaneWe1dXssueDate:November18,1975RevisionNo.:1gDate:10--Page4of212.DREFERENCES2.1ReferenceDocuments.2.1.1Thefollowingdocumentsformapartofthisexaminationprocedure:(1)ASHEBoilerandPressureVesselCode,SectionXI1974Edition,andtheSummerof1974Addenda.(2)ASNTRecommendedPractice,SNT-TC-lA,SupplementC,ThirdEdition(1971).(3)CONAHProcedureforCertifyingInspectionPersonnel,CUTP-l,Rev.l,September1970.'2.2Appl1cableDrawtniws2.2.1Thefollowingdrawing'sapartofthisprocedure:(1)CEAssemblyDrawingE-231-570,DetailX.2.30erationHanuals2-3.1Theequipmentoperationalmanualsfortheparticularultrasonic'nstrumentsusedformapartofthisprocedure.3.0PROCEDURECERTIFICATION3.1The'examinationproceduresdescribed'inthisdocumentcomplywithSectionXloftheASHEBoilerandPressureVesselCode,1974Edition,exceptwhereexaminationcoverageisl.imitedbypartgeometryoraccess;NUCLEARENERGYSERVICES,INC.

ProcedureNo.:tIIP533.

Subject:

RPVtoFangeWeld.IssueDate:ovemerI,1975Revisiont)o.:IDate:10-5-77Page5of214.0PERSOtltlELCERTIFICATIOtlPersonnelCertificationReuirements4.1.1Eachpersonperformingultrasonicexaminationgovernedbythisprocedureshallbecertifiedinaccordancewiththefollowing:(I)ASNTRecommendedPractice,SNT-TC-lA,SupplementC,ThirdEdition(1971).(2)COIIAHInspection"Inc.,ProcedureforCertifyingUltra-sonicTestPersonnelCUTP"I,Rev.l,September1970.(3)ASHEBoilerandPressureVesselCode,SectionXI(1974Ed.)4.1.2Anexaminationcrewshallconsistofoneortwomembersasneeded.Atleastonememberofeachcrewshallhaveaminimumqualifica-tionLevelIIinaccordancewiththeabovereferenceddocuments.Theremaining'ember(s)shallhaveaminimumqualificationofLevelIorLevelItrainee.4.2PersonnelPecords4.2.1Recordsofpersonnel-qualificationshallbemaintainedbyExaminationContractor.4.2.2Acopyoftheexaminer'scertification,andacurrenteyetestasrequiredbySNT-TC-lAshallbefiledwitheachpermanentexaminationrecord,withacopysubmittedtotheplantownerorhisagent,priortoperformingexaminationsperthispro-cedure.5.0EXAIIIHATIOIIREQUIREHEtlTS5.1ExaminationFrequency5.1.1Thenominalexaminationfrequenciesshall,be2.25HHzforallanglebeamexaminations.5.1.2Otherpulsefrequenciesshallbeusedifsuchvariablesasmaterialattenuation,grainstructure,etc.,necessitatestheirusetoachievepenetrationorresolution.Thisinfor-mationshallberecordedonthedatasheets.ONUCLEARENFfiGYSEAYlCES,INC. 8 ~~~~I.L~II0~~~I.~'~~~~~~~~I~~~~~~~0~~~~~~~l~~~~I~~~~~~~s~I~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~P~~~~~~~~~~~~~~0~~~~~~~~~~~~~~~~~~~~L~~~~~~

ProcedureNO.:

Subject:

RPVtoFlaneWIssueDate:RevisionNo.:1;Date:10-5-77Page7of215.6DatumPointTheexaminershallpermanentlymark,orverifythattherehasbeenmarked,areferencedatumpointforeachweldfromwhichallexaminationdataandreportedindichtionsshallbereferenced.5.6.2Datumpointsshallbemarkedbytheuseoflowstressstampsorvlbratoolingandshallnotbedeeperthan1/64".5.6.35.6.4Duetolimitedaccessibilitytotheflangeweldsurfaces;thedatumpointshallbelocatedatvessel0atthehighestpointontheflangeO.D.surface(showninFigure1)ratherthanontheweld.Allweldsandindicationsshallberecordedindegreesclock"wisefrom(whenviewedfromthetopofthevessel)thedatumpointandininchesbelowthescansurface.5.6.5'achwelddatumpointalongwithrespectiveweldreference'ointsanddivisionsshal1beshownoneachexaminationreport.5.7ExaminationCoverae57.1*Theintentofthisprocedureistoprovidemaximumexaminationcoveragetoinsureweldintegrity.Eachweldshallbescannedwithminimum25/,overlapofthetransducerwidt'h(diameter)foreachscanpass.5.7.2Therateofsearchunitmovementshallnotexceed6inchespersecond.5.7.3Duetolimitedaccessibility,thevesseltoflangeweldwillbeexaminedonlyfromtheflangesurfaceasshowninFigure1with4,6.5oandllobeampropagatinginonedirectiontowardstheweld.5.7-4Wheretheexaminationsurfaceorotherconditions(weldcontour,access,etc.)donotpermitameaningfulu'Itrasonicexamination.tobeperformed,theexaminersha'llrecordtheareaofnon-exam-inationandtheparticularinterferingconditioninthespaceprovidedontheWeldDataSheet(Figure5).6.0EQUIPMENTREQUIREMENTS6.1ExaminationContractor'sEuiment6.1.1Thefollowingtestequipmentoritsequivalentshallbeprovidedand/oroperatedbytheExaminationContractorforexaminationofthereactorvesselwelds:ONUCLEARENERGYSERVICES,INC.

(i)(2)(3)(4)(5)ProcedureI<0.:NIP533subject:RPVtoFlangeWeldXssueDate:November1,1975Page8ozIPulseEchoU1trasonicInstrumentSledAssembly85D1373SearchUnits1-'1/8"Dia.,2.25HHZCouplantCamera6.2PlantOwner'sEuipment6.2.1ThePlantOwnerorhisagentshallprovideandmaintainthefollowingservicefacilitiesandequipmentasrequired:.(I)(2)(3)(4)(5)(6)(7)(8)(9>(io)(ii)ScaffoldingWater,AirandElectricityTemporaryLightingCraneor.LiftingDevicesReferenceStandardNos.Pl-LF-IandPlF-4.31CRadiationHonitoringEquipmentRadiationShieldingTestSurfacePreparation(cleaning6finishing)CouplantDrawingsofEachExaminationAreaPostExaminationCleanupofTestArea7.0CALIBRATIONREQUIREHENTS7.1ReferenceStandards7.'I.l7.1.2Thereferencestandardsdesignatedin6.2.1(5)andshowninFigure2shallbeusedforbasicinstrumentcalibrationandforestablishingreferencesensitivitylevelsforexamina-tionofthereactorvesseltoflangeweld.~~Thereferencestandardandappropriatecalibrationholesco'rre-spondingtoeachrespectiveweldthicknesssha'I'Iberecordedonthecalibrationsheet.Figure4IsanexampleoftheCalibra"tionDataSheettobeusedwiththisprocedure.\ANVCLEARENERGYSERVICES,INC.

ProcedureHo.:Nip533.

Subject:

RPVtoFangeWeld979Revisiont<o.:1.;Date:10-5-77997.1-37.1.4CalibrationDataSheetsshallbenumbered53'533253/3etc.,at'thetimeofcalibrationandshallbesigned6ythe'xaminer(s)uponcompletion.'9Calibrationproceduresshallbeperformedusingthee'ladsur"faceofthereferencest'andard.7.15Thetemperatureofthereferencestandardshallbewithin25oFofthepartweldtemperature.7.2ReferenceSensitivitLevel7.2.1Thereferencesensitivitylevelshallbethedistance-amplitudecurveinitiallyobtaineddirectlyfromthereferencestandardandshallbe'hesensitivitylevelusedforevaluatingandre"cordingallindications.7~2e29Duringactualweldscanning,thereferencesensitivitylevelshallbeincreased2Xor6dB.7.3TimesofCalibration7.3.1Basicinstrumentcalibrationshallbeperformedusingtheappro-priatereferencestandard,searchunits'andinstrumentationirnrnediatelypriortotheexaminationoftheflangeweldsspeci-fied,inthisprocedure.7.3.2instrumentcalibrationchecksshallbeperformedatthebeginningofeachdayofexaminationinaccordancewithSection8.0ofthisprocedure.7.33Examinationsystemcalibrationchecksshallbeperformedatleast'atthebeginningandatthecompletionofeach4hourperiodofexaminationand/oratthechangeofexaminationpersonnel,equipment,searchunits,couplershoes,etc.,and.atthecompletionoftheexaminationofeach'similar'eriesofweldsinaccordancewithSections9.2and'.4ofthisprocedure.7.4CalibrationResponse7.4.2Calibrationresponsehall.becheckedattheprimaryreferencesensitivitylevel.Signalresponseobtainedduringcalibrationcheckshallbewithinplusorminus20'P~ofthatestablishedduringbasicinstrumentca1ibration.7.4.3Ifanypointon'heDistanceAmplitudeCorrection(DAC)curveisaboveorbelowthe204limit,theexaminershall:ONUCLEI'.8EYGI~GYSEAVICES,IIC.

Proceduretio.:

Subject:

RPVissueDate:RevisionWo.:Page10ofDate:IIIP533toFlaneMeld(1)Harkallwelddatasheetssincepreviouscalibrationvoid.(2)Reca1ibrateexaminationsystem.(3)Reexaminevoidedareas.7.4.4IfanypointontheDACcurvehasmovedhorizontallymorethan5~ofthesweeplinefromitsoriginalsettings,theexaminershal1:.(1)Correctthesweepcalibratio'nandnoteitontheCalibrationDataSheet.(2)Voidanydatasheetsmadesincethepreviouscalibrationwhichhaverecordedindicationandreexaminethoseareas.8.0IHSTRUMEI)TCALIBRATIOIIVERIFICATIOII8.1AmplitudeLinearit8.1.1Thelinearityoftheultrasonicinstrumentshallbecheckedasfol1ows:(1)Positionasearchunitonareferencestandardsothattwoindicationsarevisible.(Theseindicationsmaybeobtainedfromareferenceholeandbacksurface,fromtworeferenceholes,orfromareferenceholeandacornerseensimultan"eouslyontheinstrumentscreen.)(2)Hanipulatesearchunittoestablisha2to1ratioofamplitudesbetweenthetwoin<licationswiththelargestat801fullscreenheight(FSH).(3)Mithoutmovingsearchunit,adjustsensitivity(gain)torunthehigherresponsefromapproximately1009o'o201FSHin2dBsteps(IONiffinecontrolisavailable).(4)Readandrecordtherelativeamplitudesofthetwoindicationstothenearest15.(5)Ifthesmallerindicationdoesnotfallwithin5FFSHof50Mofthelargerindication,theinstrumentshallnotbeusedforexaminationsuntilcorrected.eNUCLEARENERGYSEPYICES,IN(.

Proceduretio.:NIP533.

Subject:

issueDateovmber181Rev1s1onHo.1'ate:10--Page11of218.2AmplitudeControlLinearit8.2.1Thelinearityoftheinstrumentgain(attenuation)controlshallbech'eckedasfollows:.(1)Positionananglebeamsearchuniton'thereferencestandardtoobtainan80kFSHindicationfromaref.hole.(2)Us'ingamplitudecontrol,decreasesignalamplitudeby6dBandby12dBtoobtainnominaltI'OFFSHand'208FSHsignals.Read..andrecordactualsignalampli"tudestoclosest10.(3)Obtaina40'SHindicationfromaref.~holeandincreaseamplitudebiththeamplitudecontr61by6dBtoobtainanominal801signal.Readandrecordasin.(2).(4)Obtaina208FSHindicationfromaref.'holeandincreaseamplitudewiththeamplitudecontrolby12dBtoobtainanominal800FSHsignal.Readandrecordasin(2).(5)Iftheindicationsobtainedin(2),$3)and(4)arenotwithin+201ofnominal,theinstrumentshallnotbeusedforexaminationuntilcorrected.9.0EXAMINATIONSYSTEMCALIBRATION9.1AnleSeamCalibration(4,6.5o,l1)9.1.1Angle)beamsweepcalibrationanddistance-amplitudecorrectionshallbeperformedasfollowsandasshowninFigure3.Theappropri'atecombinationofsearchunitsandreferen'cestandardforeachrespectiveweld.areshowninFigures1and2.8'NUCLEARENERGYSERVICES,INt.

ProcedureNo.:~N~p

Subject:

XssueDate:November18IRevisionNo.:1;Date:10-5-77Page12of'1(I)AdjusttheinstrumentsweepcontrolssothatthesignalresponsefromtheAand8orC',holesoccuratthe7thand8thhorizontalscreendivisionsasshowninFigure3.Positionsearchunittoobtainmaximumresponsefromtheholewhichgivesthehighestamplitudesignal.Adjustsensitivitycontroltoprovideasignalamplitudeof804ofFSHandmarklocationandamplitudeonCRT.(3)Withoutchangingsensitivity,positionsearchunitrespec"tivelyontheremaininganglebeamcalibrationholesandmark.signalamplitudesandlocationsonCRT.(0)PlotaDACcurvebyconnectingthelocations(markedontheCRT)withacontinuouslineextendedtocoverthefullexaminationrange(horizontalscreendivisions0thru8)asshowninFigure3.(5)Thisistheprimaryreferencesensitivity.RecordallsensitivitycontrolsettingsontheappropriateCalibrationDataSheet.(6)instrumentIsnowcalibratedforexaminationofweldsofthethicknessforwhichcalibrationwasJustperformed.(7)RecordalldataandinstrumentsettingsontheCalibia-tionDataSheet.92)PhyleBeamCalibrationChece,r').2e1)An-"lebeamcalibrationchec'~asreauired.bySection7.3.2shallbeperforiied.asfolio'iis:{1)Adjustthesensiti'rtycontrolsetingstothoserecorded.~orthccalibratedre"erencescnsi'privity.SeeSection9.3.3.(2).(2)(3)3positionsearchunitateachrespectivetestholeanobservesigna3.responsea.plitu.'esand.horizontalscreenpositions.SeeSection"(.Ilforsiipnalresponserec~uirahmtsduringcalibrationcllcccc~iNUCLEARENERGYSERViCES,INC.

ProcedureNo.:NIP533

Subject:

RPVtoFlaneWeldIssueDate:November18,1975RevisionNo.:1;Date:10-5"77Page13of21'IO.OEXAMINATIONPROCEDURES10.1AnleBeamExaminations10.1.1Allanglebeamexaminationsshallbeperformedatascanningsensitivitylevel2Xor6dBgreaterthanthecalibratedreferencesensitivitylevel.10.1.2Thesearchunitshallbeswivelledtoensuremaximumcoverageasitismovedalongarectilinearscanpatternallowingamini-mumof25~>overlapofthetransducerelementwidth(diameter).10.1.3SeeTable1andFigure1forscan.pathdistancesandweldidentifications.10.1.4Continuescanninguntilallweldshavebeenexamined.Equip-mentmustnotberemovedfromweldareaordisassembleduntila)lindicationshavebeenevaluated.11.0EVALUATIONCRITERIA11.1RecordinofIndications1'l.leIForall.'anglebeamexaminations,allindicationsshowingasignalamplituderesponseequaltoorgreaterthan504ofthereferenceresponseshallberecordedontheappro-priatedatasheetatthetimeofweldexaminationandpriortoremovingequipmentfromtheflangeweld.{1)Eachrecordedindicationshallbeidentifiedastodepth(asapercentofthickness),distancefromsurface,length,signalamplitudeandlocationrela"tivetothewelddatumpoint.11.1.2IndicationsfromthereactorvesseltoflangeweldshallbereportedininchesbelowtheexaminationsurfaceandindegreesCWfromthewelddatumpointwhenlookingdownuponthetopofthereactorvessel.NUCLEARENERGYSERVICES,INC.

ProcedureNO.:NIPSubject-RPVtoFlaneWeldXssueDate:)Iovember18RevisionNo.:1;Date:10--7Page14of2111.2EvaluationofIndications11.2.1Evaluationofallindicationsshallbemadeatthereferencesensitivityandinaccordancewiththerequirementsofthe.ASIDEBoilerandPressureVesselCode,SectionXI-IWB-3000.ResultsofthisevaluationshallbereportedtothePlantOwnerorhisAgentinaccordancewithther'equirementsoftheASMEBoilerandPressureVesselCode,SectionXI-I'WA"6000..DispositionofevaluationresultsshallbemadeinaccordancewiththeOwner'sPlantProcedures.12.0EXAIIINATIONRECORDS12.1CertificationofRecords12.1.1TheexaminershallcompleteandsigntheappropriateWeldScanDataSheet(s)immediatelyuponthecompletionofeachweldexamination.12'FilinofRecords12.2.1TheexaminershallberesponsibleforsubmittingtothePlantOwner,orhisAgent,acompletelydocumentedsetofexamina-tionrecordsincludingcertificationofpersonnelqualificationswithacurrenteyetestreportinaccordancewithSNT-TC-lA.13.0EXANIHER'SCRITIQUE13.1ProcedureCorrectionsandAdditions13.1.1Allprocedurecorrectionsand/oradditionsrequiredduringtheinserviceexaminationsshallbemadeinaccordancewithrequirementsofNESQAPlan//NES81A0402anddocumentedintherecordofrevisionssectionofthisprocedure.13.2CritiueReort13.2.1UponcompletionoftheexaminationoftheReactorVesselto.Flangeweld,theexaminershallsubmitawrittenreporttothePlantOwnerorhisAgentlistingpertinentinformationforfutureexaminationssuchasprocedureadditions,correctionsandre-visionsoruniqueproblemsoractionstobetaken.13.3AdditionalExaminations13.3.1Whenindicationsexceedingallowablestandardsarefound,additionalexaminationsshallbeperformedasstipulatedinSectionXI,paragraphIWB-2>I30.0NUCLEARENERGYSERVICES,INC.

Drawing:E"231"570Detai1Tooling:HanualSearchUnitsReferenceStandardNo.ProcedureNO..NIP533

Subject:

'PVtoFlaneMeld'IssueDate:November1,1975RevisionNo.z);Date:ScanSurfaceDatumPointII25zz6.5'eldg7IlAZ)II8Figure1~UltrasonicExamina'tionofReactorVesseltoFlangeWeldNUCLEARENERGYSERVICES,INC.

ProcedureNONip

Subject:

RPVtoFlaneWeldissueDate:November18,1975RevisionNo.:'1;Date:10--Page16of217-1/8ICLAD25II22.058"27.0'A000BC2.0"1.25"1.5"plINote:HolesA,8,andCareforFlangeWe)dExaminationFigure2.UltrasonicReferenceStandard(Pl-LF-1)forVesseltoFlangeWeldcjNUCLEAREHERGYSERVtCES,tNC.

.:~53Suhject:RPVtoFlaneble1dXssueDate:November181975RevisionHo.:1.Date:'lO-5-77Page17.of21SearchUnitPositions4o6.5o11o6.5o4oI'ypicalDACCurve0B=C16pl-LF-lStepStepStQpStep3.-AdjustsvreepcontrolssothatAand8orCholesarelocated.respective3.yonthe7thand8thhorizontalscreendivis3oils,2-AdjustsensitivitytoprovideGCfpFSHindicationfromholet,ivincmaximumresponse-marl>positiononscreen.3-Positionsearchunitformaximumresponsefromremainingholes-markpositiononscreen.~l-PlotDACbyconnectingpointsmar1mdor...creen~arithlinec><endedtocoverentireexaminationange.'j-Record,allsweepandsensitixitycontrolsettingsonrespctivedata,sheets.t~'XGUwl"3'.R,'lF",Bi'lMCl'"Si'lNGXll;VZl'7A't<DDACCAL3"'!RAT30NI'RLCfJ3'.lI(l'SI'ORtPZiN.".';r'23:C>"~AH:if,'ATlOliOF1'lHT.DSAA)<HUCLtARE'>:aiG'c'EPYICF3,le'

CAD3DRATXONDATAS11EEZN0.533"1MA1KALEXAMIliATXONEXAMINATIONAREAProcedureNo'ubject:RPVtoFlaneWXssueDate:"'.e18,1975RevisionNo.:"Date:10-5-77Page18of21TRANSDUCERXDENTXPICATXONSTXLEORTYPENO.SXZE.PREQUENCXSERXALNO.ANGLE8cMODEBEAMDINEOTXON(=Or&toweld)SCANPIXTURE'CALIBRATIONBLOCKXDNO.SXZEEXAMINATIONSURFACEULTRASONXCXNSTRUMENTMODELNO.SERXALNO.CONTROL,SETTINGSPULSELENGTHPREQUENCXdBGAINSNEEPLENGTHSl'tEEPDELAYVIDEOPXLTERREJECTCOUPLANToleDeptIDENTXN.PeHhAmAtten.dBXNSTRUMENTLXNPARXTXCALIBRATXONAmplitudeHighLmrHighTEMPERATURE=ComponentDACPLOZAMPL1TUDECONTROLLINEARITY109876Initial808040.206dBResult+12Limit32%-48%16%-24%64%-96%64%-96%3210EXAMQKRS(SignatureRequired)SN'i-TC-lA1eLevel~SNT-TC-1A2.Level012345678910DATE:TIME:Figure4Reviewedby:~NUCLEARENERGYSERVICES,INC.

WELDSCANDATASHEET1.CalibrationDataSheetNo.2.ExaminationAngle3.AreaofExamination,4.ExaminationSurface

Subject:

RPVtoFlaneWeldissueDate:November18RevisionNo.:1~Date:10-5-77Page19of21ScanCompletionWeld,XtemorScanNo..c5XQc5P40O0OHQJQSe0f.iwIcfQQO40Q0Wc5OP44l0g$~cD4O0rlgH00~Pl0IOoQd0H6S4Comments:ReasonforXncompletedScansI-CalibrationChecks~'dditionalSheetsAttached:instrumentExaminationSystemContinuationSupplementsTimeTimeDateExaminer(s):2.SNT-TC-lALevelSNT-TC-1ALevelFIgUre5Date:NUCLEARENERGYSERVICES,INC.

MELDSCAN.DATASHEETSUPPLEMENTBProced.ureNo.:NIP

Subject:

issue.Date:RevisionNo.:1.Date:]0--Page20of21iield.No.CalibrationDataSheetNo.0SheetEXAM.ANGLES.U.ofS.V.P(DistancefromweldC/LtoIndication%along'exam.surface).DistancefromsurfaceI0Note:Locationincrementsarenottoexceed.alliablescan'increments.lnd.No,BEAMDIR.LocationN.xpDACDist.ra@Surface>PoniardDist.FromSurfaceP'ac!cDist.FromSurfaceDeth(D)InchesIfOZE:.End.pointsofLarethesmallerof5P~DACor50roMax.Examiner(s)s2.SNT-TC-1ALevelSNT-TC-1ALevelFfigure5ADate:NUCLEARENERGYSERVICES,INC.

procehureNo.:NIP533Sug~ect:RPVtoFangeWeldIssueDate:ovember.1,1975RevisionNo.:1;Date:10-5-7Page21'f'21TABLEIWELDIDENTIFICATIONNUCLEARCOMPONENTSWeId.No.DescriionHe.lockeferenceFiuresRV"g-563/1"w.thruRV-3-563/7-wCircumferentialReactorVesseltoFlangeWeldPl-LF"1Figure1"Weld.Figure2-Ref.BlockScanin96"incrementsNUCLEARENERGYSERVICES,INC.

ProcedureHo...NIP534R.V.angeligamentsIssueDate:ovemerRevisionNo.:0.Date:Page1of22ULTRASONICEXAMINATIONPROCEDURESFORREACTORVESSEL'FLANGELIGAMENTAREASNIAGARAMOHAWKPOKIERCORPORATIONNINEI'IILEPOINT,UNITIOriginator(s):SignatureSignatureN.E.S.I.SignaturDate5-7-76DateApprdby:SNT-TC-lAp@-~LevelXXIDateN.M.P.C.SignatureSNT-TC-1ALevelXXIDateNUCLEARENERGYSERVICES,INC.

ProcedureNo.:

Subject:

RV.angetgamensIssueDate:November181RevisionNo.:0;Date:Page2'f22RECORDOFREVISIONSRevisionNumberDteDescritionReasonOriinatorNPCNESfgl]NUCLEARENERGYSERVICES,INC. e ProcedureNo:NIP534

Subject:

R..angeLigamentsIssuepate:ovemer975RevisionNo.:0;Date:33ULTRASONICEXAMINATIONPROCEDURESFORREACTORVESSELFLANGELIGAMENTAREAS,1.0SCOPE1.1AreaofExaminationl.l.1Thisdocumentcoverstheultrasonicexaminationproceduresforthereactorvesselflangeligamentareas.(1)VesselFlangeLigamentAreasbetweenstudholes(CEdrawingE-231-570,DetailXandSection"A-A").1.2TpeofExamination1.2.1Volumetricexaminationshallbeperformedusingultrasonicpulseecho0straightbeamtechniquesappliedtotheuopersurfaceofthereactorvesselflangeasshowninFigurel.1.2.2Theexaminationshallbeperformedusingmanualsearchuni.tsand/orscanfixtures.1.3TimeofExamination31.3.1Theseproc'eduresshallgoverntheinserviceexaminat,ionandre-examinationofrepairedareasofthe!igamentsasrequiredbytheASMEBoilerandPressureVesselCode,SectionXI(1974).1.4WeldConfiguration1.4.1~~TheconfigurationofthereactorvesselflangeligamentareaisshowninFigures1and2.1.4.2Tfaexaminationareaconsistsofa360,14"widebandapproximately10"deeparoundeachstudhole.1.5Materials1.5.1Theflangeligamentareaisconstructedofalloysteel(SA336).~NUCLEARENERGYSERVICES,INC. ProcedureNO.:NIP534

Subject:

R.V.FlaneLiamentsIssueDate-November18,1975RevisionNo.:0;Date:Fage4of2

22.0REFERENCES

2.1ReFerenceDocuments2.l.1ThefollowingdocumentsFormapartofthisexaminationprocedure:(1)ASIDEBoilerandPressureVesselCode,Section,Xl1974Edition,andtheSummerof1974Addenda.(2)ASNTRecommendedPractice,SNT-TC-lA,SupplementC,ThirdEdition(1971).{3)CONAMProcedureforCertifyinginspectionPersonnel,CUTP"1,Rev.l,September1970.a'.2ApplicableDr~a+ina2.2.1Thefollowingdrawingsformapartofthisprocedures(1)CEassemblydrawingE-231-570,DetailXandSection"A-A"2.3Operationtlanuals2-31TheequipmentoperationalmanualsFortheparticularultrasonic,instrumentsusedformapartofthisprocedure.3.0PROCEDURECERTlFICATION3.1Theexaminationproceduresdescribed'inthisdocumentcomplywithSectionXloftheASHEBoilerandPressure,VesselCode,1974Edition,exceptwhereexaminationcoveraqeisl.imitedbypartgeometryoraccess.rqQNUCLEARENERGYSERVICES,INC. ProcedureHo.:HIP534

Subject:

R.V.FlaneLiament~IssueDate:November1,1975RevisionWo.:0;Date:Page5.of4.0PERSOIIHELCERTIFICATIOH4.1PersonnelCertificetionRequirements4.1.1Eachpersonperformingultrasonicexaminationgovernedbythi'sprocedureshallbecertifiedinaccordancewiththefollowing:(1)ASNTRecommendedPractice,SNT-TC-lA,SupplementC,ThirdEdition(1971).(2)COWAI3InspectionInc.,ProcedureforCertifyingUltra"sonicTestPersonnelCUTP-1,Rev.l,September1970.ASNEBoilerandPressureVesselCode,SectionXI()974Ed.)4.1.'2Anexaminationcrewshallconsistofoneortwomembersasneeded.Atleastonememberofeachcrewshallhaveaminimumqualifica-tionLevelIIinaccordancewith.theabovereferenceddocuments.Theremaining'ember(s}shallhaveaminimumqualificationofLevelIorLevelItrainee.4.2PersonnelRecords4.2.1RecordsofpersonnelqualificationshallbemaintainedbyExaminationContractor.,42.2Acopyoftheexaminer'scertification,andacurrenteyetestasrequiredbySNT-TC-lAshallbefiledwitheachpermanentexaminationrecord,withacopysubmittedtotheplantowner'rhisagent,priortoperformingexaminationsperthispro-cedure.5.0EXN1IHATIOHRENDUIRENEHTS5.1ExaminationFrequency5.1.1Thenominalexaminationfrequencyshall,be2.25hHzforthestraightbeamexaminationoftheflangeligamentarea.5.1.2Otherpulsefrequenciesshallbeusedifsuchvariablesasmaterialattenuation,grainstructure,etc.,necessitatestheirusetoachievepenetrationorresolution.Thisinfor-mationshal)berecordedonthedatasheets.0Jt.)~~()NUCt.EAHENERGYSERVICES,Iwt. ProcedureHo.:iIIP534.

Subject:

R.V.FlangeLigaments995Revisiont<o.:;Date:5.2ExaminationAngles5.2.)Examinationanglesforthereactorvesself)angeligamentareasbetweenstudholesshallbeasfollowsandasdefinedinparagraph5.7andasshowninFigurel.())0straightbeamfromtheflangeligamentareasanddirectedparallelwithandtothedepthoftheligamentstudholes.{2)Otherbeamanglesmaybeused'asdetermined.nece'ssaryi.e.'forevaluationofreflectors,tocompensateforgeometricconstraints,etc.Al1informationshallberecordedcntliedatasheets5.3LiquidCoup)ant5.3.1Theultrasoniccoup)antshallbeTrimRegularorTrimHD.(fiasterChemicalCorporation,Perrysburg,Ohio).5.3.2Thecouplantshallbesuppliedincleancontainersof'ufficientquantitytofacilitatetheexamination.5.3.3Thecouplantshallbepumpedfromthecontainertothesearch.unitscanfixturesthrucleartygonflexibletubingorsha)1beapp)iedmanuallywithabrushorothersuitabledevice.5.3.4Whererequired,theexaminershallbercsponsib)eforremovingcouplantfromtheexaminationsurfaceattheconclusionoftheexamination:5.4S'urfacePreparation5.4.1Allexaminationsurfacesshouldbec)eanandfreeofdirt,beldspatter,"etc.,oranyotherconditionwhichwouldinter"'erewith'the'examinationorimpa)rpropertransmissionofthesoundbeam.5.4.2Irregularityofsurfacecontourtobecont'actedbythesearchunitshouldnotexceed)/8"inany2"ofsurfacetravel.NUCLEARENERGYSERVICES,INC. PxoceduxeNO.:NIP53kS~)ect.R.V.ange.ligamentsRevisionNo.:0;Date:Page7of225.5,MeldIdentification5.5.1EachligamentareashallbelocatedandidentifiedpertheappropriateweldmapfoundintheProgramPlanBook.5.6DatumPoint5.6.1Theexaminershallpermanentlymark,orverifythattherehasbeenmarked,areferencedatumpointatvesselOo-fromwhichallexaminationdataandreportedindicationsshallbereferenced.5.6.2Datumpointsshallbemarkedby-theuseoflowstressstampsorvibratoolingandshal1notbedeeperthanI/64".5.6.35.6.iTheRef..pointforeachligamentshallb'eonthehighestpointontheflangeattheintersectionofanimaginarylinefromthecenterofthereactorthruthestudholeandtheODsurfaceoftheflange.All'ndicationsshallberecordedininchesbelowt'eflangesurface,andindegreesclockwisefromthereferencepoint,whenlookingdownonthefinishedsurfaceoftheflange.5.6.5Flangeligamentidentificationnumbers,alongwithre-spectivereferencepointsanddivision,shallbeshownoneachexaminationreport.5.7ExaminationCoverae5.7.1Theintentofthisprocedureistoprovidemaximumex-aminationcoveragetoinsureintegrityoftheflangeligamentareas.Eachareashallbescannedwithminimum25~overlapofthetransducerelementwidth(diameter)foreachscanpass.5.7.2Therateofsearchunitmovementshallnotexceed6inchespersecond.5.73Each1igamentareashal1beultrasonicallyexaminedwherepartgeometryandaccesspermitusing0~straightbeamtechniques,propagatingthesoundbeamparallelwitheachstudholetoadepthof10",asshowninFigurel.rgNUCLEARENERGySERVICES,INC. Pxoceduxe110.:NIP534

Subject:

R.V.FlaneLiamentsIssueDate:November18,1975RevisionNo.:0;Date:85.7.4Wheretheexaminationsurfaceorotherconditions(weld,contour,access,etc.)donotpermitameaningfulultra-sonicexaminationtobeperformed,theexaminershallrecordtheareaofnon-examinationandtheparticularinterferingconditioninthespaceprovidedontheWeldScanDataSheet(Figure6).6.O'QUIPHENTREQUIREHENTS6.1Examination'Contractor'sEuipment6..1;1ThefollowingtestequipmentoritsequivalentshallbeprovidedbytheExaminationContractorforexaminationoftheflangeligamentareas'."(1)(2)(3)(4)(5)PulseEchoUltrasonicInstrumentScanFixture,0,(AINo.85C157,orother)SearchUnit,1"Dia.,2.25HHzCouplantCamera6.2PlantOwner'sEquipment6.2.1ThePlantOwnerorhisAgentshallprovidethefollowingservicefacilitiesandequipmentasrequired:(1)(2)(3)(4)(5)-(6)(7)(8)(9)(lo)ScaffoldingWater,Air"andElectricityTemporaryLightingCraneorLiftingDevicesReferenceStandardNo.Pl-LF-1RadiationHonitoringEquipmentRadiationShieldingTestSurfacePreparation(cleaningandfinishing)DrawingsofeachExaminationAreaPostExaminationCleanupofTestArea7.0CALIBRATIONREQUIREHENTS7.1ReferenceStandards7.1.17.1.2Thereferencestandarddesignetedin6.2.1(5)shallbeusedforbasicinstrumentcalibrationandforestablishingreferencesensitivitylevelsforexaminationofthere-actorvesselflangeligamentareas(SeeFigure3).Thenumberofthereferencestandardandappropriateca1i-brationholescorrespondingtotheexaminationdepthshallberecordedoneachCalibrationDataSheet.Figure5isanexampleoftheCalibrationDataSheettobeusedwiththisprocedure.6NUCLEARENERGySERVICES,INC. ~~I~~~I~~~I~~~~~~~~~~~~~~~~~~~0~~~~~~~~~~~~~~~~~~~t0~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~0~~~~~~~~~~~~4~~~~~I~~~~0~~~~I~~~~~~~~~~~~~~~~I~ ProcedureIIo.:IIIP534

Subject:

R.V~angeigaments75RevisionHo.:0;Date:Page10of22(1)Markallwelddatasheetssincepreviouscalibrationvoid.(2)Recalibrateexaminationsystem.(3)Reexaminevoidedareas.7.4.4IfanypointontheDACcurvehasmovedhorizontaIIymorethan5Cofthesweeplinefromitsoriginalsettings,theexaminer'hall.(1)CorrectthesweepcalibrationandnoteitontheCalibrationDataSheet.(2)Voidanydatasheetsmadesincethepreviouscalibrationwhichhaverecordedindicationandreexaminethoseareas.8.0IHSTRUHEHTCALIBRATIOIIVERIFIGATIOII8.1Amp1itudeLinearit8.1.1The1inearityoftheultrasonicinstrumentshallbecheckedasfol1ows:{1)Positionasearchunitonareferencestandardsothattwoindicationsarevisible.(Theseindicationsmaybeobtainedfromareferenceholeandbacksurface,fromtworeference'holes,orfromareferenceholeandacornerseensimultan-eouslyontheinstrumentscreen.){2)Manipulatesearchunittoestablisha2to1ratioofamplitudesbetweenthetwoindicationswiththelargestat801fullscreenheight(FSH).{3)Mithoutmovingsearchunit,adjustsensitivity(gailtorunthehigherresponsefromapproximately1009o'o20/FSHin2dBsteps{109,'ffinecontrolisavailable).(4)Readandrecordtherelativeamplitudes'ofthe'woindicationstothenearestI>.(5)Ifthesmallerindicationdoesnotfallwithin5FFSHof50Fofthelargerindication,theinstrumentshallnotbeusedforexaminationsunti1corrected.NUClEARENERGYSERVICES,INC.' ProcedureNO.:Nip534

Subject:

R.V.angeIgamentsIssueDateovemelRevisionNo.:0;Date:Pagellof228.2AmlitudeControlLinearity8.2.1Thelinearityoftheinstrumentgain(attenuation)controlshallbechecked.asfollows:(1)>>sit<<>>straightbeamsearchunitonthereferencestandardtoobtainanUC%FSHindicationfroma1/2Tequivalent(F)hole.(2)Usingamplitudecontrol,decreasesignalamplitudeby6dBandby12dB.toobtainnominal40foI"SHand,,2gFSHsignals..Read.andrecord.actualsignal.amplitudestoclosestl'f~.(3)Obtaina4QFSHindicationfromthe1/2Tequivalent(F)holeandincreaseamplitudewiththeamplitudecontrol'by6dBtoobtainanominal8Pjosignal.Readandrecord.asin(2).Obtaina2CFjpFSHindicationfromthe1/2Tequivalent(F)hole=ndincreaseamplitudewiththeamplitudecontrolby12dBtoobtainanominal8QFSHsignal.Readand.recordasin{2).(g)Iftheindicationsobtainedin(2),(3)and(4)arenotirithin+2Vjaofnominal,theinstrumentshallnotbeused.forexaminationuntilcorrected.9.0EXAMINATIONSYSTEMCALIBRATION9.1Strai,htBeamCalibration9.1.1Straightbeamsweepcalibrationand.distance-amplitudecorrectionshallbeperformedasfollowsand.asshowninFigure4.Theappropriatecombinationofsearchunitsandreferencestandardforeachrespectiveweld.areshowninFigures1and2.{1)Adjusttheinstrumentsweepcontrolssothatthesignalresponsesfromthe1/ltTequivalent(0)and3/4Tequivalent(E)holesoccuratthe2ndand6thhorizontalscreendivisionsasshowninFigure4.NUCLEARENERGYSERVICES,INC. ~~~0~5I5~0~I~~~~~',~5~~~~~5~'5~'5~~~~'~~~I'~~~~~5~~~~~~~~~~~5~~~~52-~I~~~~~~5~~~~~~~~~~5~~0555~~~~~5-~~..5~5~ ProcedureNO.:

Subject:

XssueDate:ombRevisionNo.:0;Date:10.0EXAHINATIONPROCEDURES10.1StraightBeamExamination10.1.1Straightbeamexaminationoftheflangeligamentareasshallbeperformedatascanningsensitivitylevel2Xor6dBgreaterthanthecalibratedreferencesensiti-vitylevel..10.1.2Arectilinearscanpatternshallbeusedallowinga.minimumof254overlapofthetransducerelementwidth(diameter)foreach,scanpass.10.1.3SeeTableIandFigures1and2forscanpathdistancesandareaidentifications.10.1;4Continuescanninguntilallareashavebeenexamined.Equipmentmustnotberemovedfromtheareauntilal)indicationshavebeenevaluated.'I11.0EVALUATIONCRITERIA11.1RecordingofIndications11.1.1Allindicationsshowingasignalamplituderesponseequaltoorgreaterthan504ofthereferenceresponseshallberecordedontheappropriatedatasheetatthetimeofflangeligamentareaexaminationandpriortoremovingequipmentfromtheflangeligamentarea.(1)Eachrecordedindicationshallbeidentifiedastodepth(asapercentofthickness),distancefromsurface,length,signalamplitudeandlocationre-lativetotheflangeligamentdatumpoint.(2)Recordeddatashallbetakenoneachparallelscanpassatincrementsnottoexceedthatpermittedbythe25/overlapoftransducerelementdiameter(width).11.1.2IndicationsfromthereactorvesselflangeligamentareasshallbereportedininchesbelowtheexaminationsurfaceandindegreesCllfromthedatumpointwhenlookingdownuponthetopofthereactorvessel.NUCLEARENERGYSERVICES,INC. P1ocedux'eNO.:

Subject:

RVFlangeLigamentsXssueDate:November18,)9/5RevisionNo.:0;Date:Page14of2211.2EvaluationofIndications11.2.1Evaluationofallindications'shallbemadeatthereferencesensi'tivityandinaccordan'cewiththerequirementsoftheASMEBoilerandPressureVesselCode,SectibnXI-IWB.-3000.ResultsofthisevaluationshallbereportedtothePlantOwnerorhisAgentinaccordancewiththerequirements'oftheASMEBoiler'andPressureVesselCode,'.SectionXI-IWA-6000.DispositionofevaluationresultsshallbemadeinaccordancewiththeOwner'sPlantProcedures.;12.0EXAI<INATIOHRECORDS12.1CertificationofRecords12.1.1Theexaminershallcomp)etcands'igntheappropriate.WeldScanDataSheet(s)immediate)y.uponthecompletionofeachweldexamination.12;2Fi1inofRecoids12.2.1Theexaminershallbe,responsibleforsubmittingtothe.PlantOwner,orhisAgent,acompletelydocumented.setofexamination-recordsincludingcertificationofpersonnelqualificationswithacurr'enteyetestreportinaccordancewithSNT-TC-)A.13:0EXAMINER'SCRITIQUE13.1ProcedureCorrections'andAdditions)3.).lAllprocedurecorrectionsand/oradditionsrequiredduringtheinserviceexaminationsshallbemadeinaccordancewithrequirementsofNESQAPlanO'ES8)A0402anddocumentedintherecordofrevisionssectionofthisprocedure.3.)3.2,1Uponcompletionoftheexaminationofal)ReactorVesselFlangeLigaments,specifiedinthisprocedure,theexaminershallsubmitawrittenreporttothePlantOwnerorhisAgentlistingpertinentinformationforfutureexaminationssuchasprocedureadditions,correctionsandrevisionsoruniqueprob)emsoractionstobetaken.13.3AdditionalExaminationsWhenindicationsexceedingallowablestandardsarefound,additionalexaminationsshal1beperformedasstipulatedinSectionXI,paragraphI(IB-2430.ONUCLEARENERGYSERVICES,INC. CEDrawing:E"231-570DetailX,Section"A-A"Tooling:I'lanualSearchUnitReferenceStandard:Pl-LF-1ProcedureNO.:NIP53IISubject-R.V.FlaneLiamensXssueDate:November18,1975RevisionNo.:'0;Date:page15of2ScanPath360aroundstud.hole1IIIII,1II10"00StraightBeam360aroundeachstudholeNote:SeeFigure2forPlanViewof.ScanPath.I'igurel.UltrasonicExaminationofReactorVesselLigamentAreasbetweenStudHoles.NUCLEAREHERGYSERVICES,INC. ProcedureNO.:NIP534

Subject:

R-V.angeligamentsTH,RevisionNo.:'0;Date:Page16of22+lIOatumPointToReactorgII~///ReferencePointShadedareashowstypical360scanpathNote:SeeFigure1forverticalcrosssect.ionalview////PLANVIEWFigure2.UltrasonicExaminationofReactorVesselLigamentAreasbetweenStudHoles.NUCLEARENERGYSERVICES,INC. Procedurel10.:SubjecL:R.V.FlangeLigaments955ReViSiOnNO.:0;E)cl'I.e:Pa595.I7Ol100"3PlI4'4TEquiv.c'-pllTEquivpll3/4TEquivpllETEquiv.27PlI88Note:HolesD,E,F6GareforLigamentExamination.Figure3.UltrasonicReferenceStandard(Pl-LF-1)forR,V.FlangeLigament.QNUCL'E'II1L.N<RGVS=nV1CI:.S,1'1C. Pl'oeeciureHo.:8lfevisionI~o.:0;Date:Pago18of22-l3424-iIIIStraightBeamSearchUnitPositionsTypicalMCCurve0I2Step1-AdjustsweepcontrolsothatE>F,GandHholesarelocated.respectivelyonthe2nc1,4th,6thand8thhorizontalscreendivisions.Step2-Adjustsensitivitytoprovide80~>FSHindication~romholegivingmaximumresponse-marl(position.onscreen.Step3-PositicnsearchunitformaximumresponseXro,nremainingholes-markpositiononscreen.Step4-)?lotDACbyconnectingpointsmarliedonscreen.withlineextendedtocover.entireexaminatonrange.Step5-Recordallsweepandsensitivitycontrolsettngsonrespectivedatasheet:.H'GUBE4.RH!."'!'l!'le;.."l'.P.".Vi'XV7NcDDACCAT.PPJ'>XOi".PiiOCEDUPJl8CvP.--i,":t'UCLCAAnlEiiGYGt:rivlCCS,INC. CALIBRATIONDATAS1EETNO.534-11(4(iq(ALEXAt(lt(ATIONEXAV(INATIONAREATRANSDUCERXDNTXFXCATXONPxocedureNo.:hliP534

Subject:

R.V.angeLigamentsissueDate:Novemberi,i975RevisionNo.:0.Date:Page19of22ULTRASONICINSTRUh'MTp.AtteHthAmnoleDepSTYLEORTYPENO.SIZE.FREQUENCYSERIALNO.ANGLEEcMODEBEIN(DIREOTION(=Or&touelA)SCANF3XZURE'CALXBRATIONBLOCKXDNO.SIZEEXAhIINA'ONSURFACEMODELNO.SERXALNO.CONTROLSETTINGSPULSELENGTHFREQUENCYdBGA1NSMEEPLENGTHSl'KEPDELAYVIDEOFXLTERREJECTCOUPLANTLorrHighHighLoirINSTRUYBITLIilFARXTY.CAL23RATIONAmplitude2.6.TENKERATURE=Component'ACPLOTAlPLITUDECONTROLLINEARITY109876InitialEdB808040.20+12ResultLimit32%-48%16('24>64-o-96("64%-96('2102.rE(At((t(D~RS(SignatureRequired)SNT<<TC-1Al.Level.SNT-TC-1ALcvcl0123478910DATE'INEFigure5.Reviewedby:e(~-'ef]IJUCLE(r(RENERGYSERVICES,INC. ~s~lsS~isel~Iao~III0~III~40Iaaaamwa&&&WE&RRRSmm8%%&N&%&WWMMM~~S~'~1.l-II: >JELDSCANDATASHEETSUPPLEMENTA(BASEi&TAL)ProcedureNo.:NIP534.

Subject:

R.V.FlaneLiamentsIssueDate:November181975RevisionNo.:0Date:Page2iof22MeldNo.SheetofCalibrationDataSheetNo.RSf.BackEchoAmplitudeNote:Locationincrementsarenottoexceedallowablescanincrements.RSI.IndicationNo.DepthL(inches)P2Echo(FSH)BackcFSHFigure6AExaminer(s):2.Date:SNT-TC-1ALevelSNT-TC-1ALevelNUCLEARENERGYSERVICES,INC. ~~~)~o~It4I~aal~~1~Io~lIIt PROCEDURENIP536ULTRASONICEXAMINATIONPROCEDURESFORREACTORVESSELANDCLOSUREHEADNOZZLEINNERRADIILATER

ProcedureNo.:NIP538

Subject:

ClosureHeadfieldsIssueDate:9-1-75RevisionNo.:0;DateULTRASONICEXAMINATIONPROCEDURESFORCLOSUREHEADMERIDIONAL,CIRCUMFERENTIALDOMEANDFLANGENELDSNIAGARAMOHAWKPONERCORPORATIONNineMilePoint,Unit,1Originator(s):SignatureDateSignatureDateApprovedby:C.N.E.S.I.SignatureN.M.P.C.SignatureSNT-TC-lA~~LeveZIII-8-76DateSNT-TC-lALevelIIIDateAgRUCLEARENERGYEERVICEE,INC.

ProcedureNo.:NIP538

Subject:

ClosureHeadtCeldsIssueDate:9-1-75RevisionNo.:0;Date:Page2ofRECORDOFREVISIONSRevisionNumberDateDescritionReason'riinatorN;6PCHESI-6"gNUCLEARENERGYSERVICES,INC.

ProcedureNo.:NIP53S

Subject:

ClosureHead=WeldsIssueDate:9-1-75RevisionNo.:0;DatePageof30ULTRASONICEXAMINATIONPROCEDURESFORCLOSUREHEADMERIDIONAL,CIRCUMFERENTIALDOMEANDFLANGEWELDS1.0SCOPE1.1AreaofExamination1.1.1Thisdocumentcoverstheultrasonicexaminationprocedures.fortheClo'sureHead:(1)MeridionalweldsODexamination(CEDwg.E-231-574,Sect.B-B)showninFig.l.(2)CircumferentialdomeweldODexamination(CEDwg.E-231-574,Det.G)showninFig.2.(3)ClosureHead-flangeweldODexamination(CEDwg.E-231-574,Det.E)showninFig.3.1.2TeofExamination1.2.1Volumetricexaminationshallbeperformedusingultrasonicpulseecho45'nd60'nglebeamshearwaveand0'traightbeamtechniquesappliedtotheoutsidesurfacesoftheClosureHead.1.2.2Theexaminationshallbeperformedmanuallyusingcontactsearchunitsand/orscanfixtures.1.3TimeofExamination1.3.1Theseproceduresshallgoverntheinserviceexaminationandre-examinationofrepairedareasoftheClosureHeadasre-quiredbytheASMEBoilerandPressureVesselCode,SectionXI.(1974)-1.4WeldConfiuration1.4.1TheClosureEIeadmeridional,circumferentialdomeandflangeweldshaveanominalthicknessof4-5/16".NUCLEARENERGYSERVICES,INC. ProcedureNo.:NIP538

Subject:

ClosureHeadNeldsIssueDate:9-1-75RevisionNo.:0;DatePage4of301.4.2TypicalClosureHeadweldconfigurationsandnominalweldthicknessesareshowninFigures1through3.1.5Materials1.5.1TheClosureHeadj.sconstructedoflowcarbonsteel(SA302)withstainlesssteelcladdingontheIDsurfaces.

2.0REFERENCES

2.1ReferenceDocuments2.1.1The,followingdocumentsformapartofthisexaminationprocedure:(1)ASMEBoilerandPressureVesselCode,SectionXI1974EditionandtheSummerof1974Addenda.E(2)ASNTRecommendedPractice,SNT-TC-1A,SupplementC,ThirdEdition(1971).(3)CONANProcedureforCertifyingInspectionPersonnel,CUTP-1,Rev.1,September1970.2.2ApplicableDrawins2.2.1Thefollowingdrawingsarepartofthisprocedure:(1)CEAssemblyDwg.E-231-574,Det's.EandG,andSec.B-B.2.30erationalManuals2-3-1Theequipmentoperationalmanualsfortheparticularultras'onicinstrumentsusedformapartofthisprocedure.3.0PROCEDURECERTIFICATION3.1TheexaminationproceduresdescribedinthisdocumentcomplywithSectionXIoftheASIIEBoilerandPressureVesselCodeexceotwhereexaminationcoverageislimitedbypartgeometryoraccess.0~gNUCLEARENERGYSERVICES,INC. 4.0PERSONNELCERTII"XCA'I'IOIiProcedureIIo.:NIP538Subject;ClosureHeadWelds"IssueDate'.9-1-75RevisionNo.;0:Date:Pago5of.304.1PersonnelCertificationRequirements4.1.1Eachpcr"onperformingultrasonicoxannnationgoverned.bythisprocedureshallbecertified.inaccordancewiththefolio@ing:(1)ASIG'ecommended.Practice,SiVC-TC-1A,SupplementC,ThirdEdition(1971).(2)CO"IhllInspection,Inc.,ProcedureforCertifying'UltrasonicTestPersonnelCUiP-l,Rov.l,September1/70.(3)'AShZBoilerandPressureVesselCode.SectionXI(1974Ed.)ExaminationcreNsshallHaveoneormoremembersasnecessary.'tleastoneInemberofeachcresrshallhaveaminimum'qualificationLevelIIinaccordance~riththeaoovereferenced.Gocuments.There~iningmember(s)shallhavearniaimumqualificationofLevelIorLevelITrainee.4.2PersonnelRecords4.2,1Recordsof'ersonnelqualificationshillbemaintained.byExaminationContractor.Acopyofthoexaminer'scertification,and.acurrent.gyetestasrequiredbySIC-TC-lAshallbefiled.~rithcaenpermanentexam>ationrecord,>>ithacooyubmittod.tothoplantownerorhisagent,priortoperformingexaminationsporthisprocedure.5.0EGQGNATIONBEQUIHEIPNTS5.1ExmninationI"rcucncvp.l.lThcnon)inalexaminationfrcquoncic"shallbo2.2pMIzforallstraightbo:unandanglobounexaminations.5.1.2OtherPulsefrequenciesshallbeusedonlyifsuchvariablesasmaterialattenuation,grainstructlu'o,ctc.,nccos"itatcstheiru"ctoachievepenetrationorresolution.Thisin"ormations)mllbcrocordodonthcdatas)loots.~~~~/MUCLEAAENEAGYSEAVICES,INC. l5~~~~~~~~4~~'~0~~~~~5~~54~~~0~5~~~~~~~~~III~~t~~~~0~I~~~~et~4~~~~~I~~~5~~~~5~~~~~~~~~~5~~~~~~5~~o4~5~~I5 ProcedureNo.:NXP538

Subject:

ClosureHeadNeldsIssueDate:9-1-75RevisionNo.:0;DatePage7of305,5Yieldidentification5.5.1Eachveld,shallbelocatedand.identifiedpertheappropriate>reldmaplocatedintheProgramPianQook.5.6DatumPoint5.6.1Theexaminershallpermanentlymark,orverifythattherehasbeenmarked,areferencedatumpointoneachveldfromwhichallexaminationdataand.reportedindicationsshallbereferencecl.5.6.2Datumpointsshallbemarked.bytheuseoflowstressstampsorvibratoolingand,shallnotbedeeperthan1/64".5.6.3Circumferentialdomeheadweldsandclosureheadtofla'ngeweld(s)datumpointsshallbelocatedontheweldcenter-lineatvessel0'.5.6.4Meridionalwelddatumpointsshallbelocatedontheweldcenterlineatthebottomendofeachveld.5.6.5Eachwelddatumpointalongwithrespectiveweldreferencepointsanddivisionsshallbeshownoneachexaminationreport.5.7ExaminationCoverage5.7.1lheintentofthisprocedureistoprovidemaximumexaminationcoveragetoinsureveld.integrity.Eachweldshallbescanned.arithminimum25~~overlapofthetransducerelement>ridth(diameter)foreachscanpass.5.7.2TherateofsearchunitmovementshaU.notexceed.6inchespersecond.5.7.PEachweld.and.thevolumeofmetalfor1/2Toneachsideoftheweldshallbcultrasonicallyexaminedirherepartgeometryandaccesspermitusing45'nd.60anglebeamtechniquesappliedintwodirectionstowardstheveldanclintvodirectionsparallelwiththeweld>andonbothsidesofthe">reld.NUCLEARENERGYSERVICES,INC. ProcedureNo.:NIP538ClosuHt~IssueDate:9-l-75RevisionIfo.:O'ate:Page8of5.7,QStraightbeamtechniquesshallbeappled,wherepartgeometrypermits,toallparentmaterialthroughwhichtheanglebe'amswillpassduringanglebeamexaminations.,Indicationsdetectedaretoberecorded.inaccordancewithSectionll.l.lofthisprocedure,exceptinareaswherenobackechocanbeobtained.Xnaddition,straighthemitechniquesshallbeappliedtotheweldsurfaceandheat-affectedzonewherepartgeometrypermits.Indicati'onsshallberecordedinaccordancewithSection11.1.2ofthisprocedure.Thisshallincludestraightbeamexaminationofparentmaterialwhennoback-echoisobtainable.57.5Vherctheexaminationsurfaceorotheconditions(weld,contour>access>etc.)donotpermitameaningfulultrasonicexaminationtobeperformed.,theexaminershallrecord.'theareaofnon-examinationand.theparticularinterferingconditioninthespaceprovidedonthe>leldScanDataSheetFig-8).6.0ZQUIPivi'QREQUV~~1KNTS6.1ExaminationContractor'.EquipmentThefollowingtest'equipmentoritsequivalentshallbeprovidedbytheExaminationContractorforexaminationoftheClosureHeadweld.s.(1)PuiseEchollltrasnnicinstrument(2)ScanFixture,45',(AlHo.85C134or57A8407,orother)(3)ScanFixture,60',(AlHo.85C155or57A8417,orother)(4)ScanFixture,0',(AlHo.85C157,orother)(5)SearchUnit,3/4"Dia.,2.25Miz,or1/2Diao22562Plallt(6)SearchUnits,1/2"x1",2.25raiz(7)Couplant(8)Camera(hmer'Ecuipment6,2.1ThcPlant0:mcrorservicefaciliticshisAgenthallprovidethefollowingand.cquipmQIltasrequired:/L1~ifNUCLLAnCNEflGYSEAV1CES,1NC. (1)Scaffolding'(2)Mater,AirandElectricity(3)TemporaryLightingProcedureNo.:NIP.538

Subject:

closureHeadfieldsXssueDate:9-1-75RevisionNo.:0.Date:Page9of30(4)CraneorLiftingDevices(5)ReferenceStandardNo.P1F-4.31C(6)RadiationMonitoringEquipment(7)RadiationShield.ing(8)TestSurfacePreparation(cleaningand.finishing)(9)DrawingsofeachExaminationArea(10)PostExaminationCleanupofTestArea7.0CALXBRATlONREQUIRE~iS7.3.ReferenceStandards7.1.1IThereferencestandarddesignatedin6.2.1(5)shallbeusedforbasicinstrumentcalibrationand.forestablishingreferencesensitivityle'velsforexaminationoftheclo-sureheadwelds.SeeFigure4.7.1.2Spotthicknesschecksofthecomponentsmaybemadetoensurethattheproperreferencestandardisused.7.1.3715Thenumberofthereferencestandard.used.forperformingcalibrationshallberecorded.oneachCalibrationDataSheet.Figure7isanexampleoftheCalibration,DataSheettobeused,withthisprocedure.IkCalibrationDataSheetsshallbenumbered,5'38-l.538-3,ctc.,atthetimeofcalibrationandshallbesignedbytheexaminer(s)uponcompletion.Calibrationprocedures.".hallbeperformedusingtheunclad.surfaceofthercfercocestandard.7.1.6Thetemperatureofthereferencestandardshallbewithin~25'Fofthecomponenttemperature.6-:[)NuCLEnnFNEnGYSCHViCFS,.iWC. ProcedureNo.:NIP538

Subject:

ClosureHeadfieldsIssueDate:RevisionNo.:0DatePage10of307.2ReferenceSensitivityLevel7.2.1Thereferencesensitivitylevelshallbethedistance-amplitudecurveinitiallyobtaineddirectlyfromthereferencestandardandshallbethesensitivitylevelused.forevaluatingand.recordingalliniCatiOns..7.2.2Duringactualweld.scanning,thereferencesensitivitylevelshallbeincreased.2Xor6dB.7.3TimesofCalibration7.3.3Basicinstrumentcalibrationshallbeperformed.usingtheappropriatereferencestandard,searchunitsandinstrumentation.in;",.ediatelypriortotheexanLnationoftheClosureHead.7.3.2Instrumentcalibrationchecksshallbeperformed.atthebeginningofeachdayofexaminationinaccordancewithSection8.0ofthis'rocedure.7+3+3Examinationsystemcalibrationchecksshallbeperformed.atleastatthebeginningand.atthecompletionofeach1I.hourperiod,ofexaminationand/oratthechangeofexaminationpersonnel,equipment,searchunits,couplershoes,etc.,and.atthecompletionoftheexa~anationofeachsimilarseriesofweldsinaccordance~rithSections9.2and9.1Iofthisprocedure.7,1ICalibrationResponseCalibrationresponseshallbecheckedattheprimaryreferencesensitivitylevel.7.4.27.1I,3Signalresponseobtainedduringcalibrationcheckshallbewithinplusorminus20$ofthatestablishedduringbasicsystemcalibration.IfanypointontheDACcurvehaschangedbymorethan20$ofitsamplitude,theexaminershall:0NUCLI:AAENCAGYSEAVICES,INC. ProcedureNo.:NIPs3S

Subject:

GlosureHeadweldsXssueDate:9-1-75RevisionNo.:0:Bate:Pagellof(i)Yarkallwelddatasheetss'incepreviouscalibrationvoid,,(2)Recalibrateexaminationsystem.(3)Reexaminevoided.areas.7.4.IIlfanypointontheDAC.curvehasmoved.horizontallymorethan5$ofthesweeplinefromitsoriginalsettings,theexaminershall:(1)Correctthesweepcalibrationand,noteitontheCalibrationDataSheet.(2)Voidanydatasheetsremadesincethepreviouscalibrationwhichhaverecordedindicationsandreexaminethoseareas.8.0XNSTRUlKfZCATXBRATla'I~IPXCATXON8.1AmlitudeLinearity8.1.1Thelinearityoftheultrasonicinstrumentshallbe'checked&sfollows(1)Positionananglebeamsearchunitonthereferencestandardsothatindicationsfromboththe1/cTand.3/4Tholesarevisible(otherreflectorswhichprovidethe2to1ratiorequiredin(2)may'oesubstituted),e(2)h!anipulatesearchunittoestablisha2to1ratioofamplitudesbetweenthetwoindicationswiththelargestat80$PSII.(3)Mithoutmovingsearchunit,adjustsensitivitytoruntI!ehigherresponsefromapproxi..!a+el.y100;<to20'"Sllin2d3steps(10I~~iffinecontrolavailablc).1(4)Readand.recordtl!crelativeamplitudesofthetwoindicationstothcnearest1~>~.041']NUCLEAAEMLAGYSEAVICES,INC. ProcedureHo.:l'lXP538

Subject:

closureHeadweldsIssueDate:9-l-75RevisionNo.:0Date:Page12of30(5)3:fthesmallerindicationdoesnotfallwithin5~r>FSHof5'fthelargerindication,theinstrumentshaU.notbeused.forexaminationsuntilcorrected.8.2AmplitudeControlLinearity8'.2.1Thelinearityoftheinstrumentgain(attenuation)control.shallbecheckedasfoU.ows:(1)Positionananglebeamsearchunitonthereferencestandardtoobtainan80$FSHindicationfromth'1/2Thole.4(2)Usingamplitudecontrol,decreasesignalamplitude.by6dBand.by12dBtoobtainnominal4CF>FSQand.2CFgFSHsignals.Readand.'ecord;",actualsignal..'-,;,-amplitudesto,c3.osestl~p.,-~'3)Obtaina,40'~FSHindicationfromthe1/2Tholeand.increaseamplitude~riththeamplitudecontrolby6dBtoobtainanominal80/osignal.Read.andrecordasin(2).(4)Obtaina2(F/>FSHindicationfromthe1/2Zholeandincreaseamplitudewiththeamplitudecontrolby12dBtoobtainanominal89~~FSHsignal.Readand.recordasin(2).(5)Iftheindicationsobtainedin(2),(3)and(4)arenotwithin+2P>ofnominal,theinstrumentshallnotbeusedforexaminationuntilcorrected.9.0EXAlGIGPlIOifSYST"HCAL333RATION9.1StrairhtBeamCalibr.tion9.1.1Straightbeamsweepcalibrationanddistance-amplitudecorrectionshallbeporformodasfolio'rsandassho;.minFigure5.ThcappropriatecombinationofsearchunitsandreferencestandardforeachrespectiveweldareshowninFiglues1thru3andTablel.(1)Adjusttheinst.rumcntsweep.controlssothatthesignalrespon"esfromtho1/4Tand.3/ltTholesoccuratthc2ndand.6thhorizontal"creendivisionsasshowninFiguro5. ProcedureNo.:NXP538

Subject:

ClosureHeadNeldsXssueDate:9-1-75RevisionNo,:0~Date:Psge~lof.Q2)Positionsearchunitto'btainmaximumresponsefromtheholewhichgivesthehighestamplitudesignal.Adjustsensitivitycontroltoprovideasignalamplitudeof8PjoofFSkIand,marklocationandamplitudeontheCRT.(3)Withoutchangingsensitivity,positionthesearchunitrespectivelyonthererwiningholesand.marksignalamplitudesand.locationsontheCRT.-(4)PlotaDACcurvebyconnect"ngthelocations(markedontheCRT)withacontinuouslineextendedtocover~thefullexaminationrange(horizontalscreendivisions0thru8)asshowninFigure5.(5)Thisistheprimaryreferencesensitivity.RecordallsensitivitycontrolsettingsontheappropriateCalibrationDataSheet.(6)Systemisnowcalibratedforexaminationofweldsofthethicknessforwhichcalibrationwas.justperformed.(7)Record.alldataandinstrumentsettingsontheCalibrationDataSheet.9.2StraightBeamCalibraionCheck9.2.1StraightbeamcalibrationcheckasrequiredbySection7,3.3shallbeperformedasfollows:(1)Adjustthesensitivitycontrolsettingstothoserecordedforthecalibratedreferencesensitivity.SeeSection9.1.1(2).(2)Repositionsearchunitateachrep::ctivetestholeand.observemaximumsignalresponseamplitudes,andhorizontalscreenpositicns.(3)'ecSection7.4for".-ignalresponserequirementsduringcalibrationcheck.9.3An~leBeamCalibration9.3.1Anglebeamsweepcalibre.Sionand,distance-amplitudecorrection'hallbcperformedasfollowsandasshowninFigure5.Theappropxiatcsearchunitsandx'efcx'encestandardforeachweldaresho'nxinFigures1nehru3andTab3e1.0ArlQ~LINUCLEARENEflGYSERVtCES,INC. (2)(3)ProcedureNo.:NIP538

Subject:

ClosureHeadWeldsIssueDate:6/10/75RevisionNo.:0Date:Page14of30Adjusttheinstrumentsweepcontrolssothatthesignalresponsefromthe1/4Tand3/4Tholesoccuratthe2ndand6thhorizontalscreendivisionsasshowninFigure5.Toverifysweepcalibration,insurethatresponsefromsquarenotchappearsnearthe8thhorizontaldivision.NoteontheCalibrationDataSheetanydisplacementofmorethan1/2ofonehorizontalscreendivisi.on.Positionsearchunittoobtainmaximumresponsefromtheholewhich'ivesthehighestamplitudesignal.Adjustsensitivitycontroltoprovideasignalamplitudeof8(F/>ofFSHand.marklocationand.amplitudeonCRT.llithoutchangingsensitivity,positionsearchunitrespectivelyontheremaininganglebeamcalibrationholesandrtrksignalamplitudesand.locationsonCRT.PlotaDACcurvebyconnectingthelocations(markedontheCRT)withacontinuouslineextendedtocoverthefullexaminationrange(horizontalscreendivisions0thru8)asshowninFigure5.(5)Thisistheprimaryreferencesensitivity.Record,allsensitivity.controlsettingsontheappopriateCalibrationData.Sheet.(6)Instrumentisnowcalibratedforexaminationofweldsofthethicknessforwhichcalibrationwasjustperformed.Record,alldataandinstrumentsettingsontheCalibrationDataSheet.9.3.2Anglebeamsensitivitycorrectionforfarand.nearsurfaceindicationsshallbeestablishedasfollowsandasshowninFigure5.(2)Positionsearchunittoobtainmaximumamplitudefromfarsurfacenotchandwithinstrumentatreferencesensitivity,markthescreentoshowitspeakamplitude(nearthe8thhorizontaldivision).Positionsearchunitovernearsurfacenotchand,ifdetected,markthescreentoshowitspeakamplitude(nearthezerohorizontaldivision)..I>QHUCLEAAEHEAGYSERVICES,INC. Procedure11o.:Nxp538Sub'ct:ClosureHeadNeldsXssueDate:9-1-75RevisionNo.:0.Date:Page15of30(3)Tlhenevaluatingindicationswhichoccuratthefarornearsurfaces,theyshallbecompareddirectlywith'herelativeamplitudeofthesquarenotches.9.3.3Anglebeampositioncalibrationshallconsistoffabricatinganindicationlocatingruleasfol1owsandasshowninFigure6.(1)Positionsearchunittoobtainpeakindicationfromthe1/4Thole.(2)Placeataped.rulerorothersuitableindexingstripagainstthefrontofthesearchunitandmarkthedistancefromthetestsurfacetothehole(ininchesandwithrespecttoT)onthestripwhereitcrossesthesurfacescribelineovertheholes.(Markthesearchunitifitcoversthescribeline.)(3)Successivelypositionthesearchunittopakonthe1/2Thole,3/4Tholeandoppositenotchandmarktherespectivedistancesfrom.thesurface(ininchesandintermsofT)ontherulerwhereitcrossesthesurfacescribelineovertheholes.(4)Xfthenearsurfacenotchcanbedetected,markitslocationonthesideofthesearchunit..(5)Subdividethescalemadeintheabovestepssothatdistancefromsurfacetoanindicationmayberead.tothenearest1/8T.9.3.43eamspread,measurementsfortheverticalplaneofeachanglebeamsearchunitandweldthicknescombinationshallbemadeusingthelocatingrule(see9.3,3)asfollowsand.asshown'inFigure.6.(1)Xncreaseinstrumentsensitivity2Xor6d3overxeferencesensitivity.(2)Positionsearchunitformaximumresponsefrom1/4T-holiand.movethesearchunittowardtheholeuntilsignalamplitudeisequaltotheDACcurvedrawnonthcscreen.Markamall1onthedepthscalewhereitcrossethescribelineoverthe1/IIThole.pNUCLCAAENEAGYSEAVICES,INC. ProcedureNo.:NTP538

Subject:

ClosureHeadNeldsXssueDate:RevisionNo.:0Date:Page16of(3)Hovethesearchunitavayfromthe1/4Thole,thruthemaximumamplitudepoint,untilthesignalamplitudeisagainequaltotheDACcurvedra>monthescreen.Again,markasmall1onthedepthscale.(4)Repeatsteps(2)and(3)forthe1/21and3/>tTholesusingnumbers2and.3respectively.(g)Usingsuitablepaper.,markafullsizeplotofthedatafromthelocatingruleand.determinetherefractedbeamangleand.angleofdivergenceforg(F/pDACamplitude.NOZE:Curvatureofthereferencestandard.used.maycausesomedeviationinbeamspread,andbeamangleinformation.(6)Beamspreadplotsshallbecomepartoftheexaminationrecord.9.IIAngleBeamCalibrationCheck9.II.1AnglebeamcalibrationcheckasrequiredbySection7.3.2shallbeperformedasfolio>rs:(1)Adjustthesensitivitycontrolsettingstothoserecorded.forthecalibratedreferencesensitivity.SeeSection9.3.1(2).(2)Repositionsearchunitateachrespectivetestholeand.observesignalresponseamplitudesand.horizontalscreenpositions.(3)SeeSection7.II.forsignalresponserequirementsduringcalibrationcheck.10.0EXAMMTIO'iVPHOCEDUHES10.1Strait;htBeamE..ami>>ationof3'eldandIteatZone10.l..lStraightbeamexaminationoftheveldandheataffectedzoneandareasofbasezntcrialvherenobackechoisavailable,shallbeperformedatascanningsensitivitylevel2Xor6(logreaterthanthecalibrated.referencesensitivitylevel.QI'pQNUCLEAHENERGYSEAYICES,INC. ProcedureNo.:N1P538Sub/Oct:..ClosureHeadsrldsXsueDate:g-1-7510.1.2Arectilinearscanpatternshallbeusedalloirirrgaminimumof25$overlapofthetransducerelementwidth(diameter)foreachscanpass.10.1;3SeeTablelandFigs.lthru3fOrSCanpathd.iStanCeSandweldidentifications.10.1.4Continuescanningunti1al1weldshavebeenexamined.Equipmentmustnotberemovedfromtheweldarea'ntilallindicationshavebeenevaluated.10.2StraihtBeamExmninationofBasehiaterial10.2.1Straightbeamexamination.ofallbasemateria3,~rhereabackechoisobtainable'hruwhichtheanglebeamswillpassduringanglebeamexaminationsha11beperformed.atasensitivitylevelreichgivesaminimumbackeflectionsignalamplitudeof50$of1'SH.10.2.2Arectilinearscanpatternshallbeused'llowingaminimumof25j~overlapofthetransducerelementwidth(diameter)foreachscanpass.10.2.3SeeTablelandFigs.lthru3forscanpathdistancesand.weldidentifications.10.2.4Continuescanninguntilallweldshavebeenexamined.Equipmentmustnotberemovedfromtheweldareauntilallindicationshavebeenevaluated.;10.3AnleBeamExaminations10.3.1Allanglebeamexaminationsshallbeperformed,atascanningsensitivitylevel2Xor6dBgreaterthanthecalibrated.referencesensitivitylevel.10.3.2Thesearchunitshallbeswivelledtoensuremaximumcoverageasitismovedalongarectilinearcanpatternallowinganrinimumof25~pover3.apofthctransducerelementwidth(diameter).10,3.3SeeTablelandFigs-lthru3forscanpathdistan'ccsandweldidentifications.10.3.4Continuescanningunti1allweldshavebeenexalnillcd.Equip,.entmustnotberemovedfromweldareaordisasernblcduntilal3.indicationshavebeenevaluated.9c"3NUCLCARENERG'I'L'RVICES,IWC. ProcedureNo.:NIP538-Subgcct:ClosureHeadweldsXssueDate:9-1-75RevisionNo.:0Date:Page18of'011.0EVALUATXQiCRITERIA,11.1RecordinofIndications11.1.1Forstraightbeamexaminationsofbasemetalforlaminations,allareasgivingindicationsequaltoorgreaterthantheremainingbackreflectionshallberecorded.ontheappropriatedatasheetpriortoanglebeamexaminationoftheweldand.heataffectedzone.(1)Eachrecorded.areashallbeidentifiedastodistancefromsurface,lengthand,positionrelativetothewelddatumpoint.(2)Recordeddatashallbetakenoneachparallelscanpassatincrementsnottoexceedthatpermittedbythe25~~overlapoftransducerelementdiameter(~ridtn).11.1.2Forstraightbeamexaminationsofweldandheat-affectedzoneand.anglebeamexaminations,allindicationssho:ngasignalamplituderesponseequaltoorgreasierthan59>ofthereferenceresponsesha>>berecordedontheappropriatedatasheetatthetimeofweldexamin"tionandpriortoremOVingequipmentfrOmtheClosureHead.(1)Eachrecorded.indicationshallbeidentifiedastodepth(asapercentofthickness),distancefromsurface,length,signalamplitudeandlocationrelativetothewelddatumpoint.(2)Recordeddatashallbctakenoneachparallelscanpassatincrementsnottoexceedthatpermittedbythe25~~overlapoftransducerelementdiameter(width).ll.l.311.1.l>Xndicationsfromallmeridional:a<eldsshallbereportedininchesabove'hewelddatumpointand.ininchesclockwise(C%1)orcounterclockwise(CC>l)fromtheweMcentelinewhenlookingdownuponthetopoftheclosurehead.XndicationsfromallcircumferentialdomeandflangeweldsshallbereportedininchesaboveorbelowtheweldcenterlineandininchesCWorCCWfromthewelddatumpointwhenlookingdownuponthetopoftheclosurehead.AIIUCLEARCliEllGYSLAVICCS,,INC.4 ProcedureNo.:Nzr.538SubjeCt:ClosureHeadWeldsissueDate:9-1-i5RevisionNo.:0Date:Pape19of3011.2EvaluationofIndications11.2.1Evaluationofall'indicationsshallbemadeatthereferencesensitivityand..inaccordancewiththerequirementsoftheASIZBoilerandPressureVesselCode,SectionXl:-Z1B-3000.ResultsofthisevaluationshallbereportedtothePlantOImerorh'isAgentinaccordancewiththerequirementsoftheASMEBoilerandPressureVesselCode,SectionXX-Z1A-6000.12,0EIGZATXONRECORDS12.1CertificationofRecords12.1.1Theexaminershallcompleteand:signtheappropriateWeldScanDataSheet(s)imInediatelyuponthecompletionofeachweld.exarIIination.12.2FilinofRecords12.2.1Theexaminershallberesponsibleforsubmittingtothe-PlantO~mer,orhisAgent,acompletelydocumentedsetofexaminationrecordsincludingcertificationofpersonnel.qualificationswithacurrenteyetestreportinaccordancewithSET-TC-lA.3.3:0KQSG1'IER'SCRlTXQ,UE13.1ProcedureCorrectionsandAdditions13.1.1Allprocedurecorrectionsand/oradditionsrequiredduringthepreoperationaland/orinserviceexaminationsshallbemadeinaccordancewithrequireme~t~otNFS(gPlanNo.HES81A0402anddocumentedintherecordofrevisionssectionofthisprocedure.313.2.1UponcompletionoftheexaminationofallClosureHead,welds,theexaminershallubmitawrittenreporttothePlant&acrorhisAgentlists>gpertinentinformationforfutureexaminationssuchasprocedureadditions,correctionsandrevisionsoruniqueproblemsoractionstobetal:en.13.3AdditionalExaminationshlhenindicationsexceedingallowablestandardsarefound,additionalexaminationsshallbeperformedasstipulatedinSectionXI,paragraphIIIB-2430.0i~~NUCLLiAAENFIIGYSERVICES,INC. Drawing:E-231-574,Sect.B-BTooling:ManualScanFixturesRef.Std.:P1F-4.31CProcedureNo.:.NXP538

Subject:

ClosureHeadWeldsXssueDate:9-1-75RevisionNo.:0;Date00g-5/(6J60o~0'IEIAZ45'60'J45.7IIWEDQoWHAZ=45'-60'III3IINJ457IIJ6000SCANLEGEND=-ParalleltoWeld-PerpendiculartoWeld-O'aseMetalO'WHAZ-Weld6HeatAffectedZoneULTRASONXCEXAMXOFCLOSUREHEADMERXDXONALWELDSQgNUCLEARENERGYSERVICES,INC.~FXGORE1NATXON Drawing:E-231-574,'et.GTooling:ManualScanFixturesRef.Std.:p)F43tcII4-5/16"ProcedureNo.:NIP538

Subject:

ClosureHead'eldsIssueDate:9-1-75RevisionNo.:0;DatePage21of3000WiI60oP0WHA?4g-60I3II7II3II0WHAZ45-607IIJ45.J60OoSCANLEGEND0WHAZ-ParalleltoWeldPerpendiculartoWeldO'aseMetal47eld6HeatAffectedZone:FIGURE2.ULTRASONICEXAMINATIONOFCLOSUREHEADCIRCUMFERENTIALDOi~iEWELDSgNUCLEARENERGYSERVICES,INC. Drawing:E-231-574,Det.E.Tooling:ManualScanFixturesRef.Std.:PlF""..31CProcedureNo.:NIP538

Subject:

ClosureHeadWeldsIssueDate:9-1-75RevisionNo.:0;DatePage~~ofClosureHead~-s~/6po*60oJ<5JM,pW45-60-0VHAZFlangeSCANLEGENDParallelScanJ-PerpendicularScan*-O'aseMetalO'WHAZ-Weld6HeatAffectedZoneFIGURE3.ULTRASONICEXAMINATIONOFCLOSUREHEADFLANGEWELD0~$NUCLEARENERGYEERVJCEE,JNC. ProcedureNo.:NIP538

Subject:

ClosureHeadfieldsIssueDate:9-1-75Revisi:onNo.:0;DatePage23of.30EXAhMATXOl'1SUBI.'ACE1/lIT1/2Z3/4T00HOTCHD=P1'8CIADSII'gIIIIIII,I..IIIIICALXDBATXOtVi10LES(6).SCRXBELA~i,DloclcIncumberBlockThickness1loleDia.NotchDeatIiP.1F"4.31C431II1.08"2.16"324II25IIp86IIPXCUBI".II.ULTidSOh'XCBElFBwIC1"'TJQfDABDP1F-4.31CiFppCLpSUREHEApgELps8gNUCLEARENERGYSERVICES,INC. ProcedureIfo.:Nlp538Subjcct:ClosureHeadNeldsXsuc1)ato:9-1-75RevisionIfo.:0Date:-t-t-t113424NOTCI{-tt21.'0StraightBeamSearchUnitPosit,ionsAngleBeamSearchUnitPositionsTypicalDACCurveTypicalDACCurve0lw02IIOZE:Forveldsunder.l"thick,usel/2Tholeonly,noDACre(Iuired.StepStepStep>>tcpStepStop3,-Adjustsveepcontrolssothatl/4T,i/2I,and.3/4Tholesarelocated.respectivelyonthe2nd.,>tth,and6thhorizontalscreendivis"ons,2-Adjustsens:itivitytoprovide80'~FSIIindicationfromholegivingt{{aximumresponse-markposit'-ononscreen.3-Positionsearchunitfo"ntaximutnreponsefromremainingholes-markposit:i.ononscocn.4-Pl.otDACbyconnectingpointsmarkedonscreeni;ithlineo><endo(1tocoverentireexa!{tinationrat!ge.g-Itecorda'Ll.",veepandsonsit:ivitycontolsoi;tingsonrespectivedatasheets.6-Pos'.tionoarchunitformaximumresponsefromfaxsurfacenotchand"X"markscreentn>~l.datasheettoindicate<<{:tplitu(lo.7-BopoatStep6fornearsurfacenotcitif(otoctal)lo.I"lGVitI;5.HHi'l'.Eti"Ii<'.I'l'-'Qi'1!D".ITYANDDACCA":P3H"Tl:OIIPHÃ1'BU'U:"FOhULV{IASO!~XC7'."pL!lA"{,'l(X)OF':,'{ilI,'{:Q '~Iss:s~~~~~~~~I~~~~~~~s~~~~~~~~I CALTSHATEONXATASHEETNO.VAGINALEXA14IIiATXONProcedureNo.:NXP538SubjectClosureHeadweIssueDate:RevisionNo.:0.Date:Page26of30EXAM337ATXONAREATRANSDUCERXDENTXFXCATIONSTYLEORTYPENOSIZEFREQUENCYSERXALNO.ANGLE8oMODEDEANDESEOTEON(=erJ.towe1S)SCANFXXTURE'CALXBRATXONBLOCK'DNO.SXZEKUQ4INATXCMSURFACEULTRASONXCXNSTRUtKNTMODELNO.SERIALNO.CONTROLSETTXNGSPULSELENGTHFREQUENCY'BGAINSWEEPLENGTHSi'lEEPDELAYVIDEOFILTERREJECTCOUPLANTeptXN.oleIDENTPeHDhAmAtten.dBXNSTRUYENTLINFJIRITYCALIBRATIONAmplitudeHighHigh2.'TEMPERATURE=ComponentDACPLOZ8.AMPLITUDECONTROLLXNEARXTY3.09876Initial808040.20h,dB-12+12ResultXimit32%-48%16%-24%64'96~64%-96%EXhIKtKRS(SignatureRequired)SHT-TC-lAl.Level.SNT-TC-3A2eLevel03.23456789loDATE:TXHE:Figure7Reviewedby:~~gNUCLEARENERGYSERVICES,INC. WELDSCAÃtDATAS1IEETl.CalibrationDataSheetIfo.2.,ExaminationAngle3.AreaofExa1nination1I.ExaminationSurfaceProcedureNo.:NIP538SubjeCb:ClosureHeadIIeldsIssueDate:9-1-75Revisioniso.:0Date:Page27of-30ScanCompletionWeld,ItemorScanNo.0O0oAIQigQ<<r1Ag5o0QJ0Q)Q)QlQ1Mf4Q)gI0r1Q$4O0rlP<'dQi00<<rlQ~QIOCd<<rt40I-IIQ)O4Q1Q)K~Comments:ReasonforIncompletedScansI-CalibrationChecksIAdditionalSheetsAttached.:InstrumentExaminationSystemContinuationSupplementsTimeDate.DateExaminer(s):2.SIC-TC-lALevelSNT-TC-lALevelFIGURE8Date:NUCLEARENERGYSERVICES,INC. 3/ELDSCANDATASIEETSUPPLEMENTA(BASEMETAL)ProcedureNo.:>IMP'38

Subject:

ClosureHeadNeldsXssueDate:9-1-75RevisionNo.:0Date:VleldNo.CalibrationDataSheetNo.SheetofBackEchoAmplitudeNote:Locationincrementsarenottoexceedallowablescanincrements'.R~t.IndicationNo.DepthL(inches)PlP2Zcho(,PSH)BackoFSHFXGURESAExaminer(s):2.Date:SNT-TC-1ALevelSIiT-TC-1ALevelNUCLEARENERGYSERVICES,INC. MELDSCANDATASLEETSUPPLEMENT3ProcedureNo.:RSul)decl':.sureHeadNeldsXssucDate:--7RevisionNo.:0Date:Pae~of30UeldNo.SheetCalibrationDataSheetNo.0EXAPA.Ag'JGLES.U.S.U.P(Distancefromweld%tolndlcatlonC/Lalongexam.surlace).Distancelromsurface0Note:Locationincrementsarenottoexceed.allcwablescan'ncrements.Ind.'o.BEAMDIR.Locationha@~pDACDist.:"ronSurface50".".oriwrdDist.FromSurfaceC'~Sec"..Dist.i'romSu."faceDenth(D)Inc?iesN01E:End.pointsofLarethesmallerof/PAL<DAC.or5gMax.FIGURESBExaminer(s):Date:St'lT-TC-1ALevelSNT-TC-1A'evelNUCLEARENERGYSERVICES,INC. ~~l~~II~'.~'g~g~ ProcedureNo.:NIP539

Subject:

C.H.NozzleHeldsIssueDate:9-1-75RevisionNo.:0;Date:ULTRASONICEXAMINATIONPROCEDURESForCLOSUREHEADTONOZZLEWILDSNIAGARAMOHMRCPONERCORPORATIONNine'MilePoint,Unit1Originator(s):SignatureSignatureDate3-7-70DateN-E.S.I.SignatureIN.M.P.C.SignatureAggroedby:SNT-TC-lAz~~levelIII(<<7-7~DateSNT-TC-1ALevelIIIDate0NUCLEARENERGYSERVICES,INC.

ProcedureNo.:Nf539

Subject:

C.H.NozzleNeldsIssueDate:9-1-75RevisionNo.:0;Date:Page2of2RECORDOPREVISIONSRevisionNumberDateDescritionReasonOriinatorNMPCNES~~<I;~tlUCLLAflFtiEBGYSFf<VICFS,INC.~e~

~~~~~l~0~~~~~~~~~~~~~~~~~~~~0~~'~~~~~~~~~~~~~0~4~~~~~~~ (ProcedureNo.:NIP539

Subject:

C.H.NozzleNeldsIssueDate:9-1-75RevisionNo.:0;Date:1.4.2Nominalweldthicknessis4-5/16"fortheweldsspecifiedinthisprocedure.1.5Materials1.5.1TheNozzlesareconstructedofalloysteel(SA336)andtheClosureHeadisconstructedof.lowcarbonsteel(SA302)withstainlesssteelcladdingontheIDsurface.2.0HZFERRICES2.1HeferenceDocuments2.1.1Thefollowingdocumentsformapartofthisexaminationprocedure:(1)ASIA(."BoilerandPre"'sureVesselCode,SectionXX1974EditionandtheSuzmerof1974Addenda.(2)ASIITRecommendedPractice,SNT-TC-1A,SupplementC,Third.Edition(1971).(3)COPAiIirocedureforCertifyingXnspectionPersonnel,CVZP-1,Rev.-l,September19702.2AolicableDr.:in,s2.2.1Thefollowingdrawingsformapartofthisprocedure:(1)C.E.Dwg.Nos.E-231-561;E-231-574;E-231-5762.30crationallmanuals2,3.PTheequipmentoperationalmanualsfortheparticularultrasonic'nstrumentusedforma'artofthisprocedure.3.0PHOCEDUaECEiYZXl'XCATXO03.1TheexaminationproceduresdescribedinthisdocumentcomplyxrithSectionXXoftheASi~EBoilerandPrcssureVesselCohoexceptwhereexaminationcoverageislimitedbypartgeometryoraccess.NUCLEARENERGYSERVICES,INC. ~~~I~~~~~~~~~~~I~~-.~~~I@4~~~~~1~~4~~~~~l~~~~~~0~~~~lI-~~~~~II~~~~~~ ~~~~)~I~'L~~~~~~~~~I~I~I~~ff5~ff~s~I~~~~~~~0.i-~-S~~~~~"~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~I~~~~~~~~~~~0~~~~~I~~~~~~~~~~~ ProcedureNo.:NIP539

Subject:

C.H.NozzleWeldsIssueDate:9-1-75RevisionNo.:0;Date:5.5HeldIdentification5.5.1Eachweldshallbelocatedandidentifiedpertheappropriateweldmaps,foundintheProgramPlanBook.5.6DatumPoint5.6.1Theexaminershallpermanentlymark,orverifythattherehasbeenmarked,areferencedatumpointoneachweldfromwhichallexaminationdataandreportedindicationsshallbereferenced.5.6.2Datumpointsshallbemarkedbytheuseoflowstressstampsorvibratoolingandshallnotbedeeperthan1/64".5.6.3ThedatumpointforClosureHeadtoVentNozzleWeldshallbelocatedontheweldcenterlineat.vessel0'.5.6.4ThedatumpointforClosureHeadtoSafetyValveandClosureHeadtoInstrumentNozzleWeldshallbelocatedontheweldcenterlineatthepointclosesttothevesselcenterline.5.6.5Eachwelddatumpoint,alongwithrespectiveweldreferencepointsanddivisions,shallbeshownoneachexaminationreport:5.7ExaminationCoverae5.7.1Theintentofthisprocedureistoprovidemaximumexaminationcoveragetoinsureweldintegrity.Eachweldshallbescannedwithminimum25%overlapofthetransducerelementwidth(dia-meter)foreachscanpass.5.7.2Therateofsearchunitmovementshallnotexceed6inchespersecond.5.7.3Eachnozzleshallbeultrasonicallyexaminedwhdrepartgeo-metryandaccesspermitusing45'nd60"anglebeamtech-niquesappliedinonedirectiontowardtheweldandintwodirection'sparallelwiththeweld,ononesideoftheweld.SeeFigs.1and2.'H+0NUCLEARENERGYSERVICES,INC. ~~~~~i~S~~~~~~~~~~~~~~~~~~~~~~L5~~~~~~~~~~~4~~~~~~~I~~~~~$~~~~~~~~~~~~~~~~~~~~I~~~~~~~~~0~~~~~'~~~~0a~~~~~ ProcedureNo.:NIP539

Subject:

C.H.NozzleWeldsIssueDate:9-1-75RevisionNo.:0;Date:(1)Scaffolding(2)~.(3)Water,AirandElectricityTemporaryLighting(4)CraneorLiftingDevices(5)ReferenceStandardNumberPlF-4;31C(6)RadiationlIonitoringEquipment(7)RadiationShielding(8)TestSurfacePreparation(cleaningandfinishing)(9)DrawingsofeachExaminationArea(10)PostExaminationCleanupofTestArea7.0CALIBRATIONREQUIREMENTS7.1ReferenceStandards7.1.1Thereferencestandarddesignatedin6.2.1'5)shallbeusedforbasicinstrumentcalibrationandforestablishingreferencesensitivitylevelsforexaminationoftheClosureHeadtoNozzleWelds.SeeFig.3.7.1.2Spotthicknesschecksofthecomponentsmaybemadetoensurethattheproperreferencestandardisused.7.1.3ThenumberofthereferencestandardusedforperformingcalibrationshallberecordedoneachCalibrationDataSheet.Fig.6isanexampleoftheCalibrationDataSheettobeusedwiththisprocedure.7.1.4CalibrationDataSheetsshallbenumbered539-1,539-2,539-3,etc.atthetimeofcalibrationandshallbesignedbytheexaminer(s)uponcompletion.7.1.5Calibrationproceduresshallbeperformedusingtheuncladsurfaceofthereferencestandard.7.1.6Thetemperatureofthereferencestandardshallbewithin25'Fofthecomponenttemperature.NUCLEARENERGYSERVICES,INC. ProcedureNo.:.NIP539

Subject:

C.H.NozzleNeldsIssueDate:9-1-75RevisionNo.:0;Date:~"~.'J7.2ReferenceSensitiviyLevel7,2.1Therefe'rencesensitivitylevelshallbethedistance-amplitudecurveinitiallyobtained.directlyfromthereferencestandardandshallbethesen'sitivitylevelusedforevaluatingand.recordingallirdications.7.2.2'uringactual~reldscanning,thereferencesensitivitylevelshallbeincreased.2Xor6dB.7.3TimesofCalibration7.3.1j3asic'nstrumentcalibrationshallbeperformed."usingtheappropriatereferencestandard,searchunitsandinstrumentation.immediatelypriortotheexaminationoftheClosureHeadtoNozzloMelds.'7.3.2XnstrumentcalibrationchecksshallbeperformedatthebeginningofeachdayofexaminationinaccordancearithSection'8.0ofthisprocedure.7+3+3Examinationsystemcalibrationc'hecksshallbeperformed,atleastatthebeginningand.atthecompletionofeach4hourperiodofexaminationand/oratthechangeofexaminationpersonnel,ec:uipment,,searchunits,couplershoes,etc.,and.atthecompletionoftheexaminationofeacnsimilarseriesofieldsinaccordancerrithSections9..2and9.4ofthisprocedure.7.4CalibrationResponse7.4,1Calibrationresponseshallbechecked.attheprimaryreferencesensitivitylevel.7.4.2Signalresponseobtainedduringcalibraioncheckshallbewithinplusorminus20$ofthatestablishedduringbasicsystemcalibration.7.4.3XfanypointontheDACcurvehaschanged.bymorethan20$ofitsamplitude,theexaminershall:NUCLEARENERGYSERVICES,INC. ProcedureNo.:NIP539

Subject:

C.H.NozzleWeldsXssueDate:9-l-75RevisionNo.:0Bate:Pagellof29(1)Narkallwelddatasheetssincepreviouscalibrationvoid,(2)Recalibrateexaminationsystem.(3)Reexaminevoided.areas.(.4.4XfanypointontheDACcurvehasmoved.horizontallymore~than5$ofthesweeplinefromitsoriginalsettings,theexaminershall:(1)CorrectthesweepcalibrationandnoteitontheCalibrationDataSheet.(2)Voidanydatasheetsmadesincethepreviouscalibrationwhichhaverecordedindicationsandreexamine,thoseareas.8.0XNSTRUI~CALIBRATXO't~IPXCATXON8.1AmplitudeLinearity8.1.1Thelinearityoftheultrasonicinstrumentshallbe'checkedasfollows:(1)Positionananglebeamsearchunitonthereferencestandard.sothatindicationsfromboththe1/2Tand.3/4Tholesarevisible(othe.rreflectors~rhichprovidethe2to1ratiorequiredin(2)maybesubstituted.).(2)hianipulatesearchunittoestablisha2to1ratio*ofamplitudesbetweenthetwoindicationswiththelargestat80~FSjl.(3)Mithoutmovingsearchunit,adjustsensitivitytorunthehigherresponsefrom.pproximately100$to20>1'Sjjin2dBsteps(10;>iffinecontrolavailablc).(4)Readandrecordthcrelativeamplit,udcsofthetwoindicationstothcnearest'1~>.HUCLEAfkEHEBGYSERVICES,IHC.~~ ProcedureHo.:JJIPg39Subioct:c.1i.NozzleNeldsIssueDate:9-1-7hRevisionNo.:0Date:Page12of(5).Xfthesnallerindicationdoesnotfallwithin5~>FSHof50>ofthelargerindication,theinstrumentshallno~be-usedfor'examinations'ntil-corrected.,8.2AmplitudeControlLinearity8'.2.1Thelinearityoftheinstrumentgain(attenuation)controlsha11bechecked.asfollows:(1)Positionananglebeamsearchunitonthereferencestandardtoobtainan80$FSHindicationfromthe1/21'ole.(2)Usingamplitudecontrol,decrease'ignalamplitude,by6dBand.by12dBtoobtainnominal4CF>FSEJand2gFSHsignals.Read.and'ecord.actualsignalamplitudestoclosestl~~.(3)Obtaina40";>FSHindicationromthe1/2Zholeandincreaseamplitudewiththeamplitudecontrolby6dB,toobtainanominal80'ignal.Readand.recordas'n(2).(4)Obtaina20$FSHindicationfromthe1/2Z'holeand.'increaseamplitude~riththeamplitudecontrolby12dBto'obtainanominal89'~FSHsignal.Readand.recordasin(2).(5)Iftheindicationsobtained.in(2),(3)and.(4)arenotwithin+20~ofnominal,theinstrumentshallnotbeused.forexaminationuntilcorrected.9.0EXAl93VPiIONSYST!'MCALIBRATIOiJ9.1StrairhtBeamCalibr.tion9.1.1Straightbeamsveepcalibrationnnd.distance-amplitudecorrectionshallbcperformedasfolio;rsandassho:minFigure4.Thenpproprint,ccor.",binntionofsearchunitsnndreferencestandardforeachrespectiveveldnreshowninFiglu'es1,2,andTablel.(1)hdjusttheinstrument.svecpcontrolssothatthesignalresponesfromthcl/>>Tnnd3/JITholesoccurnt.thc2ndnnd6thhorizontalscreendivisionsnsshovninFigurc4.NUCLEAREIIERGYSERVICES,INC. ProcedureNo.:NIP-539

Subject:

C.H.NozzlefieldsXssueDate:-75RevisionIIo.:0Date:(2)Positionsearchunittoobtainmaximumresponsefromtheholewhichgivesthehighestamplitudesignal.Adjustsensitivitycontroltoprovideasignalamplitudeof80<ofFSklandmarklocationandamplitudeontheCRT.(3)Withoutchangingsensitivity,positionthesearchunitrespectivelyontherei=ainingholesandmarksignalamplitudesand,locationsontheCRT.(4)PlotaDACcurvebyconnect"ngthelocations(markedontheCRT)withacontinuouslineextendedtocoverthefullexaminationrange(horizontalscreendivisions0thru8)asshowninFigure4.(5)Thisistheprimaryreferencesensitivity.RecordallsensitivitycontrolsettingsontheappropriateCalibrationDataSheet.(6)Systemisnowcalibratedforexaminationofweldsofthethicknessforwhichcalibrationwasjustperformed..(7)Record.alldataand,instrumentsettingsontheCalibrationDataSheet9.2Strai,htBeamCalibrationCheck9;2.1StraightbeamcalibrationcheckasrequiredbySection7.3.3shallbeperformedasfollows:(1)Adjustthesensitivitycontrolsettingstothoserecorded.forthecalibratedreferencesensitivity.SeeSection9.l.l(2).(2)Repositionsearchunitateachrespectivetestholeand,observemaximumsignalresponseamplitudes,andhorizontalscreenpositions.(3)SeeSection7.4forsignalresponserequirementsduringcalibrationchock.9.3AnleBeamCalibration9.3.1Anglebeamsweepcalibrationanddistance-amplitudecorrectionshallbeperformedasfollowsandasstrowninFigurc4.Theappropriatesearchunit"andreferencestandardforeachweldarest)o'a'l'IinFiglu'csl,2andTablel.Or".$Q~LIWUCLEnnENEBGYSERVICES,INC, ProcedureNo.:NIP539SubjectC.H.NozzlefieldsXssueDate:9-1-75ReVisionIIosr0.De'o:Pege1IIof'2)(3)Adjusttheinstrumentsweepontrolsso'thatthesignalresponsefromthe1/4Tand.3/4Tholesoccuratthe2ndand6thhorizontalscreendivisionsassho:rninFigure4.Toverifysweepcalibration,insurethatresponsefromsquarenotchappearsnearthe8thhorizontaldivision.NoteontheCalibrationDataSheetanydisplacementofmorethan1/2ofonehorizontalscreendivision.Positionsearchunitt'oobtainmaximum'esponsefromtheholewhichgivesthehighestamplitudesignal.Adjustsensitivitycontroltoprovideasignalamplitudeof80$ofPSHandmark1ocationand.amplitudeonCRT.Withoutchangingsensitivity,.positionsearchunitrespectivelyontheremaininganglebeamcalibrationholesandmarksignalamplitudesand.locationsonCRT.(4)(5)PlotaDACcurvebyconnectingthelocations(marked,ontheCRT)~rihacontinuouslineextended.tocoverthefullexaminationrange(horizontalscreendivisions0thru8)assholeminFigure4.Thisistheprimaryreferencesensitivity,RecordallsensitivitycontrolsettingsontheappropriateCalibrationDataSheet.(6).(7)Instrumentisnow.calibratedforexaminationofweldsofthethicknessforwhichcalibrationwasjustperformed.Recordalldataand.instrumentsettingsontheCalibrationDataSheet.9.3.2Anglebeamsensitivitycorrectionforfarandnearsurfaceindicationsshallbeestablished.asfollowsandassho~rnFiguxe4.Positionsearchunittoobtainmaximumamplitudefromfarsurfacenotchand.withinstrumentatreferencesensitivity,markthescreent;ohowitspeakamplitude(nearthe8thhorizontaldivision).(2)Positionsearchunitovernearsurfacenotchand,ifdetected,marlcthescreentoshowitspea1amplitude(nearthezerohorizontaldiviion).OfNUCLEAAEHEIIGYSERVICES,INC. ProcedureNo.:NXP539

Subject:

C.H.NozzleNeldsXssucDate:9-1-75RevisionHo.:0.Date:Page3.5of2(3)Lthenevaluatingindicationsvhichoccuratthefarornearsurfaces,theyshallbecompareddirectlyviththerelativeamplitudeof.thesquarenotches.9.3.3AnglebeampositioncalibrationshallconsistoffabricatinganindicationlocatingruleasfollovsandasshovninFigure5.(1)Positionsearchunittoobtainpeakindicationfromthe1/4Thole.(2)Placeatapedrulerorothersuitableindexingstripagainstthefrontofthesearchunitandmarkthedistancef'romthetestsurfacetothehole(ininchesandirithrespecttoT)onthestripvhereitcrossesthesurfacescribelineovertheholes.(Parkthesearchunitifitcoversthescribe-line.)(3)Successivelypositionthesearchunittopeakonthe1/2Thole,3/4Tholeand.oppositenotchandmarktherespectivedistancesfromthesurface(ininchesandintermsofT)ontnerulervhereitcrossesthesurfacescribelineovertheholes.(4)Xfthenearsurfacenotchcanbedetected,markitslocationonthesideofthesearchunit..(5)Subdividethescalemadeintheabovestepssothatdistancefromsurfacetoanindicationmayberead.tothenearest1/8Z.9.3.4Beamspread.measurementsfortheverticalplaneofeachanglebeamsearchunitand-veldthicknesscombinationshallbemadeusingthelocatingrule(see9.3.3).asfollovsand.assho:minFigure5,(1)Xncreaseinstrumentsensitivity2Xor6QBover~xefercncesensitivity.(2)Positionsearchunitf'rmaximumresponsef'rom1/4T.holeand.movethesearchunttovardtheholeuntilsignalamplitudeisequaltothej)ACcurvedrmrnonthescreen.IIarkasmall1onthedepth"calovhereitcrossethescribelineoverthe1/>IThole.0NUCLEhnENERGYSEAVICES,INC. ProcedureHo.:NTP539Subgcct:C.H.NozzleIleldsXssue.Date:9-l-75Revision'Ho.:0Dtc:Page16of29(3)Movethesearchunit'wayfromthe1/4Thole,thruthemaximumamplitudepoint,untilthesignalamplitudeisagainequaltotheDAC.curvedrawnonthescreen.Again,markasmall1onthedepthscale.(4)Repeatsteps(2)and(3)for.the1/ZZand.3/4Tholesusingnumbers2and.3respectively.(5)Usingsuitablepaper,marka..fullsizeplot.of-thedata'fromthelocatingruleanddeterminetherefracted.beamangleand.angleof'ivergencefor594DACamplitude.-.Nol'E:Curvatureofthereferencestandard.used.maycausesomedeviationinbeamspread.andbeamangleinformation../(6)Beamspreadplotsshallbecomepart.of,theexaminationrecoxd..9.4AngleBeamCalibrationCheck9.4.1Anglebeamcalibrationcheckasrequired.bySection7.3.2shallbeperformedasfollows:(1)Adjustthesensitivitycontrolsettingstothoserecorded.forthecalibrated.referencesensitivity.SeeSection'9.3.1(2).(2)Repositionsearchunitateachrespectivetestholeandobservesignalresponseamplitudesand.horizontalscreenpositions.(3)SeeSection7.4forsignalresponserequirementsduringcalibrationcheck.10.0EXAhl3JtATXONPROCEDWiES10.1'StraightBeamExmninationof7'eldand.1teatZone10.1.1Straightbeanexaminationofthcweldandheataffectedzoneandareasofbasematerialwherenobackechoisavailable',shallbepcrformcclatascanningsensitivitylevel2Xor6clogrcatcrthanthecalibratedreferencescnitivitylovel.~~lgQNUCLEAIIEtJFAGYSCBVICCS,INC. ~~~$~~~J~~~J~$~~~5~~~0~05~~~~~I~~~~i~~~II~~II~~-~~~~~~J~~~J~~~~~~~~5~~~~~~~~'J~~~~0~~ ProcedureNo.:NIP539

Subject:

C.H.NozzleNeldsIssueDate:9-l-75RevisionNo.:0;Date:U..0EVALUATDZJCRITERIA11.1Recordin,ofIndications~.11.1.1Forstraightbeamexaminationsofbasemetalforlaminations,al1areasgivingindicationsequaltoorgreaterthantheremainingbackreflectionshaLl.berecordedontheappropriatedatasheetpriortoanglebeamexaminationoftheweldandheat,affectedzone.I(1)Eachrecordedarea.shallbeidentifiedastodistancefromsurface,lengthandpositionrelativetotheweld-datumpoint"11.1.2(2)Recordeddatashallbetakenoneachparallelscanpassatincrementsnottoexceed.thatpermittedoythe25$overlapoftransducerelementdiameter(widtn).Forstraightbeamex~ninationsofweldandheat-affectedzoneandanglebeamexaminations,allindicationssho:ngasignalamplituderesponseecualtoorgreaterthan5'fthereferenceresponseshallberecorded.ontheappropriate,datasheetatthetimeofweldexaminationand.priortoremovingequipentfromtheclosurehead.(1)Eachrecorded.indicationshaU.beidentifiedastodepth(asapercentofthickness),distancefromsurface,length,signalamplitudeand.locationrelativetotheweld.datumpoint.(2)Recordeddata,shallbetakenoneachparallelscanpassatincrementsnottoexceed,thatpermittedbythe2goverlpoftransducerelementdiameter(width).Q.l.1.3IndicationsfromallClosureIIeadtoNozzlefieldsshallbereportedininchesCklorCCIUfromdatumpointwhenlookingattheoutsideofthereactorvessel,andin'nchesinboard(towardcenterofnozzle)oroutboard(awayfromcenterofnozzle)oftheweldcenterline.8gNUCLEARENERGYSERVICES,INC. ProcedureNo.:lGP539

Subject:

C.H.NozzletfeldsXssueDate.9-1-75RevisionNo.:0Date:Page~os11.2Evaluationofindications11.2.1Evaluationofall-indicationsshallbemadeatthereferencesensitivityandinaccordancewiththerequirementsoftheASMEBoilerand.Pessur'e"VesselCode,SectionXI-ZlB-3000.ResultsofthisevaluationshallbereportedtothePlantamerorhisAgentinaccordancewiththerequirementsoftheASMEBoilerand.PressureVesselCode,SectionXl-D/A-6000.12,0EGQGZATT.OilRECORDS12.1CertificationofRecords12.1.1Theexaminershallcompleteand:signtheappropriateiieldScanDataSheet(s)iJmnediatelyuponthecompletionofeachweld.exangnation.12.2FilinpofRecords12.2.1TheexaminershallberesponsibleforsubmittingtothePlantOrner,orhisAgent,acompletelydocumented,seto.examinationrecordsincludingcert'ficationofpersonnelqualificationswithacurrenteyetestreportinaccordancewithSNT-TC-1A.13:0EXAlGNER'SCRZZXQUE13.1ProcedureCorrectionsandAdditions13.1.1Allprocedurecorrectionsand/oradditionsrequiredduringthepreoperationaland/orinserviceexaminationsshallbemadeinaccordancewithrequirementsofNESQAPlannumber.NES81A0402,anddocumentedintherecordofrevisionssectionoFthisprocedure.13.2CritiueRector+13.2.1UponcompletionoftheexaminationofallClosure~dtoNozzleweld,theexaminershallsubmitawrittenreporttothePlant(hmc'rorhisAgentlists>gpertinentinformationforfutureexa:nh>ationssuchasprocedureadQitions,correctionsandrevisionsoruniqueproblemsoractionstobeta};en.13.3AdditionalExaminationstlhenindicationsexceedingallowablestandardsarefound,additionalexaminationsshallbeperformedasstipulatedinSectionXI,paragraphIt/B-2430.NUCLEARO'NEttGYSERVICES,INC. Drawing:Tooling:Ref.Std:E"231-576ManualScanFixturesandSearchUnitsNo.P1F-4.31Cg-5/16~ProcedureNo.:NIP539

Subject:

CH.NozzleWeldsXssueDate:9-1-75Revisi:onNo.:0;DatePage20of29HeldJN45-6o'=IIIIIIIIIIIIIIIIiield0-MHAZ4g'-60'=J45~JeoOXSCAN1'A'l'HlEGEND=Parallel'ioHeldJPerpendiculartoMeldO'aseiieiallGMZ-O'eldandHeatAffected,ZoneFigure1:UltrasonicExaminationofClosureHeadtoVentNozzleMeld-@NUCLEARENERGYSERVICES,INC. Braving:'E-231-576Tooling:ManualScanrix~uresandSearchUnitsfStd~PlF"4.31CProcedureIlo.:><-zp539

Subject:

C.H.ozzieWeldsIssueDate.ovemerRevisionIio.:0Date:'29pO+.0ggoP"gA45.'6O'0"l4IISCAI'IPATHLGEIST)O'HAZ45-60=J450071ParalleltoHeld'PerpendiculartoI/cldxO'aseMetalWIIAZ-0'eldandlieatAffectedZonejNUCLEARENERGYSERVICES,INCFigure2.UltrasonicExaminationofClosureHeadtoln"trumentandSafetyValveNozzleWelds. ProcedureNo.:NIP53

Subject:

CPM.ilozzleMeldsIssueDate:9-1-75RevisionNo.:0;DateX.hl1Q'ATXO:ISUBACE1/4T3./2Tg/QT00IlOTCHDEPTHCLKDIisIIIIIIiI.IIIII1CALXB1V<TXOHHOTi"S(6)SCR333HLl;;"Blocl<Iiumbe.Blocl:T}~ic:;ness.HoleDia.1"o~H>Den~'1F-4.31C43illl.08"324IIP086111'XGK<1,".g.IKTFASOZXCllP."."'RwXCF'TAi'DARD,PlF"-3lC,FORCLOSUREMEADTONOZZLEblELDS.J>>NUCLEARENERGYSERVICES,INC. procedureNo.:H1P539Su'Jcct;:c.H.NozzleweldsXssueDate:9-3.-75RevisionNo.:0Date:Page23of29-t't3474NOTCH"ygKarCHHOTCHIIIIIIIStraightBeam'earchUnitPositionsTypicalDACCurveAngleBeamSearchUnitPositionsTypicalDACCurveStep1Step2Step'3Step4StepgStep6Step7-Adjustsweepcontrolssothat1/4T,1/2T,and.3/1ITholesarelocatedrespectivelyonthe2nd,4th,and.6thhorizontalscreendivisions.-Adjust;sensitivity~oprovide8(F/~PSEUDindicationfromholegivingmaximumresponse-markpositiononscreen.-Position,searchunitformaximumresponsefromremainingholes-markpositiononscreen.-PlotDACbyconnectingpointsmarkedonscreenwithlinee>%endedtocoverentireexaminationrange.-Record"llsweepandsensitivitycontrolsettingsonrespectivedatasheets.-Positionsearchunitforrraximumresponsefromfarsurfacenotchand"X"marl'.screenanddatasheettoindicateamplitude,-Repeat;Step6fornearsurfacenot:chifdct;ectablc.FXGUi(D4.REFE',REi!CESEVSIT1:.YlTYAliDDACCALXD1%T1ONPROCEDUMSFORUliTiVLSOi'ilC}ZAltriiATXOiiOF%'LDS.Pf$I.jNUCLEAAENEAGYSEAVICCS,INC. ~~~~~I'~~~~~~~'S~~0~)~~0~' cALmmTxoNDAT~xsirEErNo.MLL~)SHUALFZhKDtATXPifPLoce6ureNo.:NIP539

Subject:

c.H.NozzleNeXssueSate:9-1-75RevisionNo.:0Date:Page25ofELWidXtiATXONABEaLTPXKSDUCERXDEHTXFXCATXO~I.UlTRASONXCVlSTRUlIEiiTSTYLE03TYPE"2/0.SXZEFREQUENCYSERXALNO.ANGLEBc,NODEBE%MDXRECTXOH(=qrJto.ueld)SCANPXXTURE'CALXDRATXONBLOCKXDNO.SXKE,KDQKQNTXCMSURFACEMODELNOSEBXALNO.c01Fl'RGLsKTTXNGsPULSELENGTHFREQUENCY63GAXN'MEEPLENGTHS'rEEPDELAYVXDEOFXLTZRRE3ZCTCOVPLAATepbLi.Ajnp.-A%ten.L/XNSTRUMKVZLXNFARXTYCALXBRATXONArnpli~use.5iighliighLov2.TEl~PZRATURPComponen~DACPLOr3.08.XnitialResult..XimitA)1PLXTUDECOVZROLLlNEARXTY765.8080n020-12+1232K-48m16%-24864%-96M64%-9&32oFigure646"83.019EXtdiGii:g+S(SignatureRequired)SIZZ-TC-1A1eY.cvelgtlT-'i'C-1A2.'eve3.Beg:rxwg:Fuevicaedby:jatlUCLCltALt>FOGYSt'BYICCS~JNC, VELDSCANDATASHEET1.CalibrationDataSheetNo.2.ExaminationAngle3.AreaofExaInination4.ExaminationSurfaceProcedureNo.:NIP539

Subject:

C.H.NozzleMeldsIssueDote:9-1-75RevisionNo.:0Date:.Page26'f29ScanCompletionMeld.,ItemorScanNo.00rdw60)gQill0AWg0I0ClO0e~cia060girlg$cgO0rlS4'tf600~QQ~e3O0$rlg0WP(6Comments:Reasonf'rIncompletedScansI-CalibrationChecksIAdditionalSheetsAttached:InstrumentExaminationSystemContinuationSupplementsDateTimeDateExaminer(s):2.SNT-TC-1ALevelSNT-TC-lALevelFIGURE7Date:0NUCLEARENERGYSERVICES,INC. HELDSCANDATASIGNETSDPPLEMENTA(BASE>mAL)'rocedureNo.:NIP539

Subject:

C.EE.NozzleNeldsissueDate:9-1-75RevisionNo.:0Date:Page27ofHeldNo.,CalibrationDataSheetNo.Rel.SheetBackEchoAmplitudeNote:Locationincrementsarenottoexceedallo'arablescanincrements.indicationNo.DepthL(inches)PlEcho(~FSH)BackgFSHiFIGURE7AExaminer(s):2.Date:SNT-TC-1ALevelSNT-TC-1ALevelNUCLEARENERGYSERVICES,INC. WELDSCANDATASjoETSUPPLEIZNTSProcedureNo.:NIP539

Subject:

C.H.NozzleWeldsl:ssueDate:9-1-75RevisionNo.:0Date:Page2Sof29MeldNo.CalibrationDataSheetNo.SheetEXAt't.FUNGI.ES.U.P(DistancefromweldC/LtoindicationC/Lalongexam.surface).DistancefromsurfaceI0iNote:Locationincrementsarenottoexceed.allo'arablescanincrements.Xnd.fio."BEAh1DIA.T'.Locition,hex'pDAC'ist..rosurfacePXFormicDist.hrcaSurfscsP5Sac!cDist.NroaSuxfuccDcth(D)InchesN01E'nd.pointsofLarethesmallerof5CFjpDAC.orggllax.Examiner(s):2.SNT-TC-lALevelSNT-TC-1ALevelFIGURE7BDate:GNUCLEARENERGYSERVICES,INC. ~~I-~~~~o~~~~~o~~~~~~~~

ProcedureNo.:Subfeet:IssueDate:RevisionNo.:0.Date:PageIof29ULTRASONICEXANINATIONPROCEDURESFORCOMPONENTBOLTS,STUDSANDHUTS'INIAGARANOHAWKPOWERCORPORATIONNINENILEPOINT,UNITIOriginator(s):SignatureSignaureN~E.S,I.SignaturN.H.P.C.SignatureApedby:SNT-TC-1A~~LevelIIISNT-TC-lALevelIIIDate5-7-74DateDateNUCLEARENERGYSERVICES,INC. 0 ProcedureNo.:IIIp

Subject:

BoIssueDate:NovPage2ol'ECORDOFREVISIONSRevisionNumberDateDescritionReasonOriinator'HPCHSI-11-77Fig.s5,7,8Toreflect+S-bul.lt~conditions0-'5-7Secti'on9.2.1(5)Clarifica-addNotetionNUCLEARENERGYSERVICES>INC.

Pxoceduze"10.:NIP541subgect:Bolts,Studs8NutsIssueDate:November18,1975RevisionEEto.:0;Date:Page3oZ29ULTRASONICEXAMINATIONPROCEDURESFORBOLTS,STUDSANDNUTS1.0SCOPE.1.1AreaofExamination1.1.1Thisdocumentcoverstheultrasonicexaminationproceduresfor:(1)ClosureHeadStudsandNuts(seeFigures2and4)(2)Recircu1ationPumpBo1ts'seeFigure1)(3)MainSteamIsolationValveStudsandNuts(seeFigures364)(4)RecirculationSuctionandDischargeValveStuds.andNuts(seeFigures3and4)1.2TeofExamination1'.2.IVolumetricexaminationshallbeperformedusingultrasonicpulse,echoOstraightbeamtechniquesappliedtooneendoftheboltsandstudsandtoonesurfaceofthenuts.1.2.2Theexaminationshallbeperformedusingmanualsearchunitsand/orscanfixtures.1.3TimeofExamination1.3.1Theseproceduresshallgoverntheinserviceexaminationandre-examinationofrepairedareasofstudsandnutsasrequiredbytheASMEBoilerandPressureVesselCode,SectionXI(1974}.1.4PartConfiuration1.4.1TheboltdimensionsandconfigurationsareshowninFigureI.ThestuddimensionsandconfigurationsareshowninFigures283.V1.4;3.ThenutdimensionsandconfigurationsareshowninFigure4.1.5Materials1.5.1Thebolts,studsandnutsareconstructedoflowcarbonsteel.QNUCLEARENERGYE"..RYICEE,INC. ProcedureNO.:~Nip

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IssueDate:November18IRevisionNo.:'OyDate:Page4of292.0REFEREHCES2.1ReferenceDocuments2.1.1Thefollowingdocumentsformapartofthisexaminationprocedure:(1)ASMEBoilerandPressureVesselCode,SectionXI1974Edition,andtheSummerof1974Addenda.(2)ASNTReco'mmendedPractice,SHT-TC"1A,SupplementC,Third'Edit.ion(197)).(3)CONAMProcedureforCertifyingInspectionPersonne'I,COTP-1,Rev.1,September1970.l(4)ASHEBoilerandPressureVesselCode,SectionV,1974Edition,andtheSummerof1974Addenda.'2.2ApplicableDrawings2.2.1Thefollowingdrawingsformapartofthisprocedure'.(I)CEDrawingE-231-5732.30erationManualsk2-3.1TheequipmentoperationalmanualsfortheparticularultrasoniGInstrumentsusedformapartofthisprocedure.3.0PROCEDURECERTIFICATIOII3.1Theexaminationproceduresdescribed'inthisdocumentcomplywithSectionXIoftheASMEBoilerandPressureVesselCode,1974Edition,except'whereexaminationcoveraqeislimitedbypartgeometryoraccess;gNUCLEARENERGySERVICES,INC. ProcedureNo.:NIP541

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Bolts,tudsandNuts~IssueDate:ovemer,1975RevisionHo.:Date:Page"5of4.0PERSONIIELCERTIFICATION4.1PersonnelCertificationReuirements4.1.1Eachpersonperformingultrasonicexaminationgovernedbythisprocedureshallbecertifiedinaccordancewiththefollowing:(1)ASNTRecommendedPractice,SNT-TC-lA,SupplementC,ThirdEdition(1971).(2)CONANInspectioninc.,ProcedureforCertifyingUltra-sonicTestPersonnelCUTP-l,Rev.l,September1970.(3)ASMEBoiler.andPressureVesselCode,SectionXI(1974Ed.)4.1.2Anexaminationcrewshal'Iconsistofoneortwomembersasneeded.Atleastonememberofeachcrewshallhaveaminimumqualifica"tionLevelIIinaccordancewi'ththeabovereferenceddocuments.Theremaining"member(s)shal1haveaminimumqualificationofLevelI,orLevelItrainee.4.2PersonnelRecords4.2.1RecordsofpersonnelqualificationshallbemaintainedbyExaminationContractor.4.2.2Acopyoftheexaminer'scertification,andacurrenteyetestasrequiredbySNT-TC-1Ashallbefiledwitheachpermanentexaminationrecord,withacopysubmittedtotheplantownerorhisagent,,priortoperformingexaminationsperthispro-cedure.5.0EXAIIINATIONREQUIREMENTS5.1ExaminationFreuency5.1.1Thenominalexaminationfrequenciesshall.be2.25IIHzforallstraightbeamexaminations.5.1.2Otherpulsefrequenciesshallbeusedifsuchvariablesasmaterialattenuation,grainstructure,etc.,necessitatestheirusetoachievepenetrationorresolution.Thisinfor-mationshallberecordedonthedatasheets.ONUCLEARENl..HGYSEAVlCES,INC. ProcedureNo.:'IP541SubJett..Bolts,ntusanutsIssueDate:NovemberIB;1975RevisionHo.:o;Date:Page6of295.2ExaminationAngles0Forboltsandstuds,0straightbeamfromtheupperendofthestud.5.2,1Examinationanglesforthecomponentsspecifiedinthisprocedureshallbe'asfollows:.(1)(2)Fornuts,.0..straightbeam,fromtheuppersurfaceofthenut.5.3LiquidCouplants5.3.1.TheultrasoniccouplantshallbeTrimRegularorTrimHD(toasterChemicalCorporation,Perrysburg,Ohio).5.3.2Thecouplantshallbesuppliedincleancontainersof'sufficientquantitytofacilitatetheexamination.5.3.3Thecouplantshal1bepumpedfromthecontainertothesearchunitscanfixturesthrucleartygonflexibletubingorshallbeappliedmanuallywithabrushorothersuitabledevice.5.3..4Whererequired,theexaminershallberesponsibleforremovingcouplantfromtheexaminationsurfaceattheconc1usionoftheexaminat-ion.5.4SurfacePreparation5.4.1Allexaminationsurfacesshouldbecleanandfreeofdirt,weldspatter,'tc.;>oranyotherconditionwhichwouldinter-ferewith'the'examinationorimpa>rpropertransmissionofthesoundbeam.5.4.2irregularityofsurfacecontourtobecontactedbythesearchunitshouldnotexceed1/8"inany2"ofsurfacetravel.NUCLEARENERGYSERVICES,INC. ProcedureNo.:NIP541

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BoltsStuds8Nuts*:~8RevisionNo.:0;Date:5.5PartIdentification5.5.1Eachpartshallbelocatedandidentifiedperappropriatepartmaps,lntheProgramPlanBook.-5.6DatumPointTheexaminershallpermanentlymark,orverifythattherehasbeenmarked,areferencedatumpointoneachpartfromwhichallexaminationdataandreportedindicationsshallberefer>>enced.5.6.25.6.3Datumpointsshallbemarkedbytheuseoflowstressstampsorvibratoolingandshallnotbedeeperthan1/64".Thedatumpointforeachboltorstudshallbeonadiametriclinethrutheboltorstudidentificationnumberattheouteredgeoftheboltor'studnearest'henumber.5.6.4Thedatumpointforeachnutshallbeinlinewiththenutidentificationnumberattheouteredgeofthenut.565Eachdatumpoint,alongwithrespectivepartreferencepointsanddivisions,shallbeshownoneachexaminationreport.5.7ExaminationCoveraeTheintentofthisprocedureistoprovidemaximumexaminationcoveragetoinsurepartintegrity.Eachpartshallbescannedwithminimum250overlapofthetransducerwidth(diameter)foreachscanpass.Thescanrateshallnotexceed6inchespersecond.57-25.7.35.7.4Eachboltandstudshallbeultrasonicallyexaminedwherepartgeometryandaccesspermitusing0'traightbeamtechniquesappliedtothetopendofthestud.Eachnutshallbeultrasonicallyexaminedwherepartgeometryandaccesspermitusing0'traightbeamtechniquesappliedtotheuppersurfaceofthenut.'4heretheexaminationsurfaceorotherconditions(gouges,contour,access,etc.)donotpermitameaningfulultrasonicexaminationtobeperformed,theexaminershallrecordtheareaofnon-examination~ndtheparticularinterferingconditioninthespaceprovidedonthe'artScanDataSheet(Figure11).NUCLEARENERGYSERVICES,INC. ProcedureHO.:NIP541Subject=BoltsstudssHutsXssueDate:November18,1975RevisionNo.:0;Date:Page8of6.0EQUIPMEHTREQUIREMENTS6.IExaminationContractor'sEuipment6.1.16.2PlantThefollowingtestequipmentoritsequivalentshallbeprovidedbytheExaminationContractorforexaminationofthebolts,studsandnuts.(I)PulseEchoUltrasonicInstrument(2)SearchUnit,3y4uDia,2.25MHzorI/2uD(3)ScanFixture,Oo,(AtNo.85C157or'ther)(4)Couplant(5)CameraOwner'sEuipmentTheplantownerorhisagentshallprovidethefollowingservicefacilitiesandequipmentasrequired:(I)Scaffolding(2)Water,AirandElectricity(3)TemporaryLighting(4)CraneorLiftingDevices(5)BoltReferenceStandardNo.PlS-2.5(6)StudReferenceStandardNo's.PIS-6.25,PIS-2.0(7)NutReferenceStandardNo's.PIH-6.25,PIN-2.0(8)RadiationMonitoringEquipment(9)RadiationShielding(10)TestSurfacePreparation(cleaningandfinishing)(11)DrawingsofEachExaminationArea(12)PostExaminationCleanupofTest.Area7.0CALIBRATIONREQUIREMENTS7.1ReferenceStandards7.1.17.1.27.1~3Thereferencestandardsdesignatedin6.2.1(5)thru(7)shallbeusedforbasicinstrumentcalibrationandforestablishingreferencesensitivitylevelsforexaminationofthebolts,studsandnuts.SeeFigures5thru8.TheappropriatereferencestandardcorrespondingtoeachpartshallberecordedoneachCalibrationDataSheet.Figure10isanexampleoftheCalibrationDataSheettobeusedwiththisprocedure.Calibrationproceduresshallbenumbered541-1,541-2,541-3etc.,atthetimeofcalibration.NUCLEARENERGySERVICES,INC. ProcedureNO.-NIP541

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BoltsStuds0NutsIssueDate:November18,1975RevisionNo.:0;Date:7.1.4CalibrationproceduresshallbeperformedusingthesurfaceofthereferencestandardshowninFigures5through8..7.1.5Thetemperatureofthereferencestandardshallbewithin25'Foftheparttemperature.7.2ReferenceSensitivitLevel7.2.1Thereferencesensitivitylevelshallbethedistance-amplitudecurveinitiallyobtaineddirectlyfromthereferencestandardandshallbethesensitivitylevelusedforevaluatingand".recordingallindications.7.2.2Duringactualpartscanning,thereferencesensitivitylevelshallbeincreased2Xor6dB.7.3TimesofCalibration7.3.1Basicinstrumentcalibrationshallbeperformedusingtheappropriatereferencestandard,searchunitsandinstrumenta"tionimmediatelypriortotheexaminationoftheparts'speci-fiedinthisprocedure.,7.3.2InstrumentcalibrationchecksshallbeperformedatthebeginningofeachdayofexaminationinaccordancewithSection8.0ofthisprocedure.7.3.3Examinationsystemcalibrationchecksshallbeperformedatleastatthebeginningandatthecompletionofeach4hourperiodofexaminationand/oratthechangeofexaminationpersonnel,equipment,searchunits,couplershoes,etc.,andatthecompletionoftheexaminationofeachsimilarseriesofpartsinaccordancewithSection9.4ofthisprocedure.7.4CalibrationResponse7.4.1Calibrationresponseshallbecheckedattheprimaryreferencesensitivitylevel.7.4.2Signalresponseobtainedduringcalibrationcheckshallbewithinplusorminus20/ofthatestablishedduringbasicinstrumentcalibration.7.4.3IfanypointontheDistanceAmplitudeCorrection(DAC)curveisaboveorbelowthe20/>limit,theexaminershall:-'JNUCLEARENERGYSERVICES,INC. Proceduretlo.:

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Bolts~issueDate:NovRevisionNo.:Page10HIP41StudsandNutsDQDate:ofIf(1)Harkallpartdatasheetssincepreviouscalibrationvoid.(2)Reca1ibrateexaminationsystern.I(3)Reexaminevoidedareas.7.4.4IfanypointontheDACcurvehasmovedhorizontallymorethan5Cofthesweeplinefromitsoriginalsettings,theexaminershal1:.(1)CorrectthesweepcalibrationandnoteitontheCalibrationDataSheet.(2)Voidanydatasheetsmadesincethepreviouscalibrationwhichhaverecordedindicationandreexaminethoseareas.8.0INSTRUMENTCALIBRATIONVERIFICATION8.1AmplitudeLinearit8.1.1Thelin'earityoftheultrasonic.instrumentshallbechecke'dasfol1ours:Positionasearchunitonareferencestandardsothatturoindicationsarevisible.(Theseindicationsmaybeobtainedfromareferenceholeandbacksurface,fromtworeferenceholes,orfromareferenceholeandacornerseensimultan-eouslyontheinstrumentscreen.)(2)(3)Hanipulatesearchunittoestablisha2to1ratioofamplitudesbetweenthetwoindicationswiththelargestat80%%ufullscreenheight(FSH).Withoutmovingsearchunit,adjustsensitivity(gairIItorunthehigherresponsefromapproximately'100%%uto20%%uFSHin2dBsteps(lO%%uiffinecontrolisavailable).(4)Readandrecordtherelativeamplitudesoftheturoindicationstothenearestl%%u.(5)Ifthesmallerindicationdoesnotfallwithin5%%uFSHof50%%uofthelargerindication,theinstrumentshall'notbeusedforexaminationsuntilcorrected.NUCLEARENERGYSERVICES,INr: ~ProcedureHo.:NIP5"1,

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Bolts,usanusRevisionHo.:';Date:Page11of8.2Ampl1tudeControlLinearit8.2.1Thelinearityof,theinstrumentgain(attenuation)controlshallbecheckedasfollows:.(1)Positionastraightbeamsearchunit'on'henutreferencestandardtoobtainan801FSHindicationfromthe1/2T=hole.(2)Usingamplitudecontrol,decreasesignalamplitudeby6dBandby12dBtoobtainnominal4'0~FSHand201FSHsignals.Read..andrecordactualsigrialampli-tudestoclosest1Q.(3)Obtaina40CFSHindicationfromthe1/2Tholeandincreaseamplitudewiththeamplitudecontr61by6dBtoobtainanominal805signal.Readandrecordasin(2).(4)Obtaina200FSHindicationfromthe1/2Tholeandincreaseamplitudewiththeamplitudecontrolby12dBtoobtainanominal80CFSHsignal.Readandrecordasin(2)..(5)1ftheindicationsobtainedin(2),(3)and(0)arenotwithin+201ofnominal,theinstrumentshallnotbeusedforexaminationuntilcorrected.9.0CALIBRATIOHPROCEDURES9.1NutCalibration9.1.1StraightbeamcalibrationfornutsshallbeperformedasfollowsandasshowninFigure9.(1)Adjusttheinstr'umentsweepcontrolssothatthesig-nal'esponsefromthe1/4Tand3/4Tholesoccur'tthe'nd'nd6thhorizontalscreenasshowninFigure9.'2)Positionsearchunittoobtainmaximumresponsefromtheholewhichgivesthehighestamplitudesignal.Adjust'the..sensitivitycontroltoprovideasignalamplitudeof800ofFSHandmarklocationandamplitudeontheCRT.'UCLCAFIENERGYSERVICES,INC. ProcedureNO.:NIP541

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Bolts,StudsSNuIssueDate:November18,I5RevisionNo.:0;Date:Page12of(3)ThisistheprimaryreferencesentitivityRecordallsensitivitycontrolsettingsontheppropriateCalibrationDataSheet..(IIWithoutchangingsensitivity,positinthesearchunitrespectivelyontheremainingholeandmarksigna'ImplitudesandlocationsontheCT.(5)PlaDACcurvebyconnectin,thelocations(markedontheRT)withacontinuousIjeextendedtocoverthe,fullaminationrange(horrzontalscreendivisions0thru)asshowninFigre9..(6)(7)Instrumentisnowcaliratedforexaminationofpartsofthethicknesforwhgihcalibrationwasjustperformed.RecordalldatadinstrumentsettingsontheCalibrationDataSheet,andignuponcompletion.9.2StudCalibration9.2.1Straightbeamcibrationrallboltsandstudsshallbeperformedasf1lowsandashowninFigure9.(1)Adjusttheinstrumentsweecontrolssothatthesignalresposefromtheholeintboltor,studcalibrationbiokoccursatthe8thhoriznta1screendivisionandththe3/4Tholefromthecoespondingnutcalibrationbockoccursatabout1-1/2horiontalscreendivisions.(2)Positionsearchunittoobtainmaximresponsefromthecorrespondingnut3/4Thole.Adjustensitivitytopro-videasignalamplitudeof80/>FSHandarkitslocationandamplitudeontheCRT."JNUCLEARENERGYSERVICES,INC. procedureNO.:NIP541

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Bolts,Studs0NutsIssueDate:November18,1975RevisionNo.:l'i;Date:10-"7page.12of29(3)Thisistheprimary,referencesentftivity.Record.allsensitivitycontrolsettingsontheappropriateCalibrationDataSheet..(4)-Mithoutchangingsensitivity,positionthesearchunit.-:.respectivelyontheremainingholesandmarksignal."'.amplitudesandlocationsontheCRT.(5)PlotaDACcurvebyconnecting.thelocations(markedontheCRT)withacontinuouslineextendedtocoverthefullexaminationrange-(horizontalscreendivisions0thru8).asshowninFigure9.(6)(7)Instrumentisnowcalibrated'forexaminationofpartsofthethicknessforwhichcalibrationwasJustperformed.l*RecordalldataandinstrumentsettingsontheCalibrationDataSheet,andsignuponcompletion.9.2StudCalibration.9.2.1StraightbeamcalibrationforallboltsandstudsshallbeperformedasfollowsandasshowninFigure9.(1)Adjustthe'nstrumentsweepcontrolssothatthesignalresponsefromtheholeintheboltorstudcalibrationblockoccursatthe8thhorizontalscreendivisionandthatthe3/4Tholefromthecorrespondingnutcalibrationb'lockoccursatabout1-1/2horizontalscreendivisions.(2)Positionsearchunittoobtainmaximumresponsefromthecorrespondingnut3/4Thole.Adjustsensitivitytopro-videasignalamplitudeof80@FSHandmarkitslocationandamplitudeontheCRT.(3)(4)Thisistheprimaryreferencesentitivity.RecordallsensitivitycontrolsettingsontheappropriateCa'librationDataSheet..Withoutchangingsensitivity,positionthesearchunitrespectivelyontheremainingholesandmarksignal.amplitudesandlocationsontheCRT.QNUCLEARENERGYSERVICES,INC.

PxocedureNO.:NIP541

Subject:

BoltsStudsandHutsIssueDate:November18,1975RevisionNo.:~;Date:(5)PlotaDACcurvebyconnecting.thelocations(markedon'heCRT)withacontinuouslineextendedtocoverthefullexaminationrange(horizontalscreendivisions~0thru8).asshowninFigure9.NOTE:Iftheresponsefromthestudcalibrationholeisnotdetectableatthesettingobtainedin(2)abcvcincreasethesensitivitysettingtoprovideaminimumof204signalfromthestudcalibrationhole.Recordthesensitivitysettingdifferenceonthecalibrationdatasheetforuseinevaluationofindications.Ng(6)Instrumentisnowcalibratedforexaminationoftheappli-cableboltorstudforwhichcalibrationwasjus'tperformed.(7)RecordalldataandinstrumentsettingsontheCalibrationDataSheet.9.3StraihtBeamCalibrationCheck9.3.1StraightbeamcalibrationcheckasrequiredbySection7.3.2shallbeperformedasfollows:(1)Adjustthesensitivitycontrolsettingstothoserecorded.forthecalibratedreferencesensitivity.SeeSection9.1.1(2)fornutsor9.2.1(2)forboltsandstuds.0NUCLEARENERGYSERVICES,INC.

ProcedureNO.:NIP541

Subject:

BoltsStudsandNutsXssueDate:November18,197RevisionNo.:0;Date:(3)Thisistheprimaryreferencesentivi.RecordthesensitivitycontrolsettingontheClibrationDataSheet.(4)PositionsearchunittoobtainaximumresponsefromtheoltorstudcalibrationholeandmarksignalamplitudeontheCRT.(5)'lotaACcurvebycongctingthetwosignalpositions,andampgtudeswithaAraightlineextendedtocoverthefullbaminationrange.(6)Instrumentisoqcalibratedforexaminationoftheappli-cableboltorsIUdforwhichcalibrationwasjustperformed.(7)RecordallataaninstrumentsettingsontheCalibrationDataShee9.3StraihtBeamCaliIrationCheck9.3.1StraighbeamcalibrationchecksrequiredbySection7.3.2shallbperformedasfollows:(1)Adjustthesensitivitycontrolsetingstothoserecorded.forthecalibratedreferencesensiivity.SeeSection9.1.1(2)fornutsor9.2.1(2)forboltsndstuds.NUCLEAREIERGYSERVICES,QIC. ProcedureNO.:NIP541

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Bolts,St'udsandiiutsAssu'J,teI'Iovmber10,1975RevisionNo.:0;Date=Page14of29(2)Repositionsearchunitateachrespectivetestholeand.observemaximumsignalresponseamplitudes.(3)SeeSection7.4forsignalresponserequirementsduringca3.ibrationcheck.'100EXZ~QZONrBCCEDUBES10.1.1StraighBeamE:<aminationof'Bolts610.3..3.Straightbeamexaminationofthebolts,studsandnutsshallbeperformed,atascanningsensitivitylevel2Xor6dBgreaterthanthecaliorated.reerencesensitivitylevel.10.1,210.3:.3Arectilinea'canpatternshallbeused.allowingaminimum.of2g',>over"apofthetransducer"width(diamter)foreachscanpass.-SeeTable3:andFigures1thru4forsew.pathdistancesandpartdesignations.101.ii.Continuescanningsequencesuntilallpartshavebeen.exarwned.Equipr..entmustnotbeemovedfromtheareauntilallindicationshavebeenevaluated..11,0EVfLuATlr.CRiTWD11.1'ecord"nr;oindications11.1.1Allindicationssho~rin~asignalamplituderesponseequaltoorGreaterthanqOqofthereferenceresponseshllberecordedontheappropriatedat"-shee"atthetirreofpartexaminationandpriortoremovin.equipmentfromtheex~waationarea.11.1.2Eachrecordedindicationsi'allbeidentifiedastodpth,length,signalamplitudeandlocationrelativetothepartd.atum,point.(3.)Indicationsfromallbolts.,studsandnutsshallbereportedinincheshelotthepardatumpointand,ininchesclockwise(Cll)orcountercloc~".;ri;se(CCM)fromthedatumpoint>>~andininchesoutwardfromthecenterofthepart,whenlookingdownuponthetopofthepart.6NUCLEARENERGYSERVICES,INC. Proccdu"cBo.:~i'.4>Subacct:Bo1ts,StudsandHutsissue.Date:HovemerRe'Astonleo.:0..Date~So'I5of1).2EvaluationofXndicatiors11.2.1Evaluationofallindicationsshallbemadeatti.ereferencesensitivityand.inaccordanceeaththereauirementsoz.theAS)Z3oi3.erand-PressureVesselCode,SectionXi-IAB-3000.Results'of'hisevaluationshallbereported.tothePlantOrnerorhisAgentinaccordanceariththerequire'.antsofthe.ASYie3oilerandPressureVesselCode,SectionXT=IMA-,6000.12,.0EQSQMTEOÃR"C(EBS12.1CertificaionofRecords12.1.1Theexaminershallcompleteand.signtheappropriateDataSheet(s)im"ediatelyuponthecompletiozofbolt;studandnutexaminations.12.2aniline.ofRecords)2.2,1Theexaminersnailberesponsibleforsubmittingtot¹Plant-OiIncr,orhisAgent,a,completelydocumentedsetofexam~ationrecordsinclud'~gcertificationofpersonnelcualificatons~rithacurrenteyetestreportinaccordancevithS".Z-TC-lA.13.0EXAHIHER'SCRITIQUE)3.1ProcedureCorrections'andAdditi'ons13.1.1Allprocedurecorrectiohsand/oradditionsrequiredduringtheinserviceexaminationsshallbemadeinaccordancewithrequirementsofNESQAPlan5'ES8)A0402anddocumentedin.therecordofrevisionssectionofthisprocedure.l3.'Uponcompletionof.'theexaminationofallthepartsspecifiedin-thisprocedure,,theexaminershallsubmita'ritten.reportto'the'PlantOwnerorhisAgentlistingpertinentinformation'forfuture'examinationssuchasprocedureadditions,.corrections'andrevisionsoruniqueproblemsoractionstobetaken..13.3AdditionalExaminationsIlhenindicationsexceedingallowablestandardsarefound,additionalexaminationsshallbeperformedasstipulatedinSectionXI,paragraphsIilB-2430andIWC-2430.NUCLEAR"ENERGYSERVICES,INC. ProcedureNO.:NIP541

Subject:

Bolts,StudsandNutsXssueDate:November18,1975RevisionNo.:0;Date:page16og29Scancenterportion(2-1/2")only4>i0StraightbeamonedirectionfromtopendII~IIIIIIIIIIl16-3/4"Figure1.U'itrasonicExaminationProceduresforRecirculationPumpBoltsNUCLEARENERGYSERVICES,INC. procedureNo.:NIP541.

Subject:

Bolts,StudsandHutsIssueDate:llovember1,1975Revisiont1o.:0;Date:ScanentireflatsurfacelI6/II0straightbeamonedirectionfro'mtopen;,1IIII547/8IIIIII,IIIII.Figure2.UltrasonicExaminationProceduresforClosureHeadStudsPlNUCLEARENERGYSERYICES,INC.

00~I~~0~~0t~~~~~CWIR--'.-&l%&!KW58jg Q ProcedureNO.:NIP541

Subject:

Bolts,StudsandNutsXssueDateNovember1,1975RevisionNo.:0;Date-Page19of29ScanentireflatsurfaceDl~~e0straightbeamtopsurfaceonly.kComponentDescriptionDlD2ReferenceStandard1osureHeadHutshSinside1VHuts9-3/8I3II6II2117ll2IIPlN-6,.25P1H"2.0SOutside.IVNuts3ll21I2IIRecirc.SuctionValveNutsRecirc.DischargeValveNuts3II3II2"2II2II2IIFigure4.UltrasonicExaminationProceduresforNutsNUCLEARENERGYSEAVICES,INC. ProcedureNO.:NIP541

Subject:

Bolts,StudsandNutsissueDate=November,)975RevisionNo.:1;Date:3-11-77Page20of29ExaminationSurface(24"Centerportiononly)3/8"Dia.flatbottomedholePIuggedfulldepth3Iti'-2Figure5.UltrasonicReferenceStandard(PlS"2.5)forRecirculationPumpBol.tsNUCLEARENERGYSERVICES,lNC. ~~~~~~~I~~~~~~~~~ ProcedureNO.=111P541subject:Bolts,tusanutsXssueDate:Novemer,1975'evisionNo.:1;Date:3-11-77Page22pf2IIExamination.SurfaceII1III16"3/8"Dia.flatbottomhole'plugged)Figure7.UltrasonicReferenceStandards(P1S-2.0)forHainSteamandRe-circulationValveStuds0NUCLEARENERGYSERVICES,INC. 3/8"Dia.X(A)deep,flatbottomed.holeProcedureNO.:NIP541

Subject:

Bolts,StudsandNutsXssueDate:November18,1975RevisionNo.:1;Date:3-11-77Page23of29I4DDl.3/8"Dia.X(B)deep,flatbottomholeD23/8"Dia.X(C)deep,flatbottomhole",,Ii'ExaminationSurfaceIC1IIr~III)ReferenceStandardPlN-6.25I/9"3/8'6llDl"..D2T-AB(3/4T.(ST)5/II3/II(0T)1-3/4PlN-2.03!I~2IIlgllill*I'igure8:UltrasonicReferenceStandardsforNutsNUCLEARENERG>SERVICES~NC ProcedureNO:NIP541Subject-BoltsStudsandNutsXssueDate=November18,1975'RevisionNo.:~0;Date:Page'4of9'Ref.Std..4~4Ref.Std.4StraightBeamSearchUnitPositions'4T.'Ang'leBeamSearchUnitPositions12T'4T'-BS.~C~IRef.Sens.8'>I~IIIh444~I~08'4TypicalDACCurveI~'Step1Step2Step3Step4Step5,FXGURE4-Adjustsireepcontrolsaothat1/4T,%a~>"and.3/4Tholesarelocated.respectivelyontne2nd,4th,and6thhorizontal.screendivisions.'Adjustsensitivitytoprovide8(F/jFSJIindicationfromholegivingmaximumresponse-markpositiononscreen.-Positionsearchunitformaximumresponsefromremaining.hholes-mar1-positiononscreen.-PlotDACbyconnectingpointsmarkedonscreenwithlineextendedtocoverentireexaminationrange.=.'Record,allsveepandsensitivitycontrolsetting"onrespectivedatasheets.'49~ReferenceSensitivityandDACCalibrationProceduresforUltrasonicExamination.$4~\*hh444444II~'UCLEARENERGYSERYlCESNC. CALXBRATXONDATASHEEZNO.~i~MVKALEXAMXIEATIONEXAMINATIONAREAProcedureNo.:

Subject:

BoltsStudsandusXssueDate:HovembrRevisionMo.:0.Date:5TRANSDUCERXDEifZXFXCATXONULTRASONXCINSTRUMENT~HDhAmp,AtteneptXN.oleIDENTSTYLEORTXPENO.SIZE.FREQUENCYSERIALNO.ANGLE8cMODEBEAMDZRECTXOM(=orWtova1d)SCAMFXXTUHE'CALIBRATIONBLOCKXDNO.SXZEEXAMINATIONSURFACEMODELNO.SERIALNO.CONTROLSETTINGSPULSELENGTHFREQUENCYdBGAXNSWEEPLENGTHSHEEPDELAYVIDEOFILTERREJECTCOUPLANTXNSTHUYZNTLXNFARITYCALIBRATIONAmplitudeHigh,LowHighLow2.6.TEMPERATURE=Component'ACPLYAMPLlTUDECONTROLLINEARITY109876Initial808040.20-12ResultLimit32%-48%16%<<24%64%-96%64%-96%3210012345678910EXAMINERS2.DATE:(SignatureRequired)SNT-TC-lALevelSNT-TC-1ALevelTIME:Figure10Reviewedby:+gNUCLI:.ARL'NLdRGYSERVICES,INC. ~~~1~~I\I1II~ytl10~I11I~1ISRRSWRH&WWWW&WNWWWWWWW&&WW&&%&&WW555a15&&&&&%mmmmmmmWWHH&W&RRRR%%5~'~~~ PriRTSCAR~'Ei'Cib'Siir".T,SUPPLEMENTAProcedureNo

Subject:

issueDate:November18175RevisionNo.:0Date:Page27,of29eITEi"iNo.Sh"etofCalibrationDataSheetNo.BackEchoAmplitudePzeLw'<Note:Locationincrementsaenottoexceedallo~ablescanincrements.X(e'~Sr'gz/a7-XNn.HOLEFTORRXGHTOFREF.LrNF.DepthBuck~nzS.'lEx',Iiner(s):Bute:SIX-TC-35LevelSIC'-TC-32~LevelFigur.eII@6~P~Ai~NUCLEARrENEI1GYSERVICES,INC. TABLEIPARTIDENTIFXCATIOÃNUCLEARCOi~~.0ÃEQSProcedureNo..NIP541Qu/JectBo1t,StudandNutsIssueDate:November1,1975RevisionHo.:0Date:Page28of'9No.DescriTAionRe.BlockReferenceFiuresCH-1-bthruCH-64-bC.H.StudsPIS-6.252,6ScanoneendonlyCH-1-nthruCH-64-nC.H.NutsP1N"6.254,8V"01"01"bHainSteam.in-sideIVStudsPls-2.037V"01-02-bHainSteamin-sideIVStudsV"01-03"b.V-01-04"bHainSteamout-sideIVStudsHainSteamout-sideIVStudsV-01-01-nMainSteamin-sideIVNutsPIN-2.04,8V-01"02"nMainSteamin-sideIVNutsV-01-03-nV-01-04-nPM-32-NGOlA-bthruPM-32-NGOIE"bMainSteamout-,sideIVNutsHainSteamout-sideIVNutsRecirc.PumpBoltsP1S-2.51,5VFigure12'~~jNUCLEARENERGYSERYICES,INC. ProcedureNo.:NiP541

Subject:

BoitsSudIssueDate:Novenber18RevisionNo.:0Date:Page29of29'ARTIDENTIFICATION(gPNTiD)NUCLEARCOMPOhMTSNo.DescriionRe.BlockeferenceFiuresNote.V-32-NG02A-bthruV-32"NG02E-bRecirc.SuctionValveStudsP1S-2.037ScanoneendonlyV-32-NG02A"nthruV-32-NG02E-nRecirc.SuctionValveNutsPiN-2.04,8V-32-NG03A-bthruV-32-HG03E-bRecirc.DischargePlS-2.0ValveStuds317V"32"NG03A"nthruV-32-NG03E-nRecirc.0ischargeP1N-2.0ValveNuts4,8Figure13GNUCLEARENERGySERVlCES,INC.

ProceQurei10.:"NIp+44XssuaData:Dacamba~rl8BZSRevisionHo.:0;Date:PageIofULTRASONICEXAMINATIONPROCEDURESFORRECIRCULATIONINLETNOZZLEANDSAFEENDWELDSNIAGARAMOHAWKPOWERCORPORATIONNINEMILEPOINT,UNIT1DateSignatureApprovedby:DateN.E.S.I.~SignatrN.M.P.C.SignatureSNT-TC-lALevelIII6-3-DateSNT-TC-1ALeveIIIIDatess~]~~~.'QNUCLE,ARENERGySEAVICcSli~iC.

4j~ProcedureNo.:NIP544"*:Ji975RevisionNo.:Page2of0RECORDOFREVISIONS~RevisionNumberDateDescri%ionReasonOriinatorNNPCHESI10-5-7Section9.3.1;addNoteSection10.3.3;add"Forfull-veepath...etc."ClarificationClarification1~lgNUCLEARENERGYSERVICES,INC,

ProcedureNo.:NIP544

Subject:

Recirc.InletNozzleIssueDate'er181RevisionNo.:O;Date:3ULTRASONICEXAMINATIONPROCEDURESFORsRECIRCULATIONINLETNOZZLEANDSAFEENDWELDS1.0SCOPE1.1AreaofExaminationl.l.IThisdocumentcoverstheultrasonicexaminationforthe:(1)RecirculationInletNozzletoVesselWeld(seeFigure1).(2)RecirculationInletNozzletoSafe-endWeld(seeFigure2).1.2TeofExamination1.2.1Volumetricexaminationshallbeperformedusingultrasonicpulseecho45anglebeamshearwaveand0'ongitudinalstraightbeamtechniquesappliedtotheoutsidesurfacesofthenozzleandsafe-end.1.2.2Theexaminationshallbeperformedusingmanualsearchunitsand/orscanfixtures.1.3TimeofExamination1.3.1Theseproceduresshallgoverntheinserviceexaminationandre-examinationofrepairedareasofthenozzleandsafe"endweldsasrequiredbytheASMEBoilerandPressureVesselCode,SectionXI(1974).1.4WeldConfiguration1.4.1ConfigurationoftheRecirculationInletNozzletoVesselweld~isshowninFigure1.1.4.2ConfigurationoftheNozzletoSafe-endweldisshowninFigure2.0\NUCLEARENERGYSERVICES,INC. ProcedureNo.:NIP544.

Subject:

Recirc.InletNozzleIssueDate:December181975-RevisionNo-:0DatePage4of3

02.0REFERENCES

2.IReferenceDocuments2.1.1Thefollowingdocumentsformapartofthisexaminationprocedure:(I)ASMEBoilerandPressureVesselCode,SectionsXIandV,1974EditionandtheSummerof1974Addenda.(2)ASHTRecommendedPractice,SNT-TC-lA,SupplementC,ThirdEdition(1971).(3)CONAMProcedureforCertifying'InspectionPersonnel,CUTP-l,Rev.1,September1970.2.2ApplicableDrawins2.2.1Thefollowingdrawingsformapart.ofthisprocedure:(I)CEDrawingNo.E-231-5652.3OperationalManuals2.3.1Theequipmentoperationalmanualsfortheparticularultrasonicinstrumentsusedformapartofthisprocedure.3.0PROCEDURECERTIFICATION3.1TheexaminationproceduresdescribedinthisdocumentcomplywithSectionXIoftheASHEBoilerandPressureVesselCode,1974Edition,exceptwhereexaminationcoverageislimitedbypartgeometryoraccess.pNUCLEARENERGYSERVICES,INC. ProcedureNo.:NIP544

Subject:

Recirc.InletNozzleIssueDate:December18,1975RevisionNo.:0Datepage5of304.0PERSONNELCERTIFICATION4.1PersonnelCertificationReuirements4.l.1Eachpersonperformingultrasonicexaminationgovernedbythisprocedureshallbecertifiedinaccordancewiththefollowing:(1)ASNTRecommendedPractice,SNT-TC-lA,SupplementC,ThirdEdition(1971).(2)CONAMInspection,Inc.,ProcedureforCertifyingUltrasonicTestPersonnelCUTP-I,Rev.l,.September1970.(3)ASMEBoilerandPressureVesselCode,SectionXI(1974Ed.).4.1.2AtleastonememberofeachcrewshallhaveaminimumqualificationLevelIIinaccordancewiththeabovereferenceddocuments.TheremainingmembershallhaveaminimumqualificationofLevelITrainee.4.2PersonnelRecords4.2.1RecordsofpersonnelqualificationsshallbemaintainedbyExaminationContractor.4.2.2Acopyoftheexaminer'scertification,andacurrenteyetestasrequiredbySNT-TC-IAshallbefiledwitheachpermanentexaminationrecord,withacopysubmittedtothePlantOwnerorhisAgent,priortoperformingexaminationsperthisprocedure.'UCLEARENERGYSERVICES,INC. ProcedureNo.:NIP544

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Recirc.inletNozzleIssueDate:December18,1975RevisionNo.:0.Date:Page6ofO5.0EXAMINATIONREQUIREMENTS5.1ExaminationFreuenc\'.1.1Thenominalexaminationfrequenciesshall-be2.25Mizforallstraightbeamandanglebeamexaminations.Otherpulsefrequenciesshallbeusedonlyifsuchva'riablcs,as',,naterialattenuation,grainstructure,,etc.',necessitates,=.their-usetoachievepenetration,orresolution,=.Thisinformation'shall~"...be.recordedonthedatasheets....,;,."'~"."'""..",'.,'",'*.*5.2ExaminationAnles5.2.1ExaminationanglesfortheRecirculationinletNozzleandsafe-endweldsshallbeasfollows:(1)0'traightbeamonedirectionthrutheveld.andthruallparentmaterialateachsideoftheweld.thruwhichtheanglebeamswillpassduringanglebeamexamination.(onesideonlyfornozzletovesselweld)(2)1I5anglebeamtwodirectionsperpendiculartotheweld.axisand.twodirectionsparallelwiththeweldaxis.5.3LiuidCoulant5.3.1TheultrasoniccouplantshallbeTrimRegularorTrimHD,(YiasterChemicalCorporation,Perrysburg,Ohio).5.3.2Thecouplantshallbesupplied.incleancontainersofsufficientquantitytofacilitatetheexamination.5.3.3Thecouplantshallbepumpedfromthecontainertothesearchunitscanfixturesthrucleartygonflexibletubingorshallbeapplied.manually.withabrush,orothersuitabledevice.NUCLEARENERGYSERVICES,INC. ProcedureNo.:NIP'4

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Recirc.In1etNozz1eIssueDate:ecmby181Ress>.onNo.:0Date:Page7of5.3.4Whererequired,theexaminershallberesponsiblefor.removingcouplantfromtheexaminationsurfaceattheconclusionoftheexamination.IP5.4SurfacePrearation5.4.1Allexaminationsurfacesshould.becleanandfreeofdirt,weld.spatter,etc.,oranyotherconditionwhichwouldinterferewiththeexaminationorimpairpropertransmissionofthesound.beam..5.4.2Irregularityof'urfacecontourtobecontacted.bythesearchunitshould.notexceed.1/8"ina~2"ofsurfacetravel.Weldcrownand.edgesshouldblend.smoothlyintoadjacentbasematerial.5.5Weld.Identification5.5.1Eachweld.shallbelocatedand.identified.pertheappropriateweldmapsintheProgramPlanBook.5.6DatumPointTheexaminershallpermanentlymark,orverifythattherehasbeenmarked,areferencedatumpointoneachweld.fromwhichallexaminationdataand.reportedindicationsshallbereferenced..5.6.2ThedatumpointsforboththeRecircuiationinletNozzletoVesselandNozzletoSafe-endWeldsshallbethehighestpointontheweldcenterline.5.6.3Datumpointsshallbemarkedbytheuseoflowstressstampsorvibratoolingandshallnotbedeeperthan1/64".5.6.4Eachwelddatumpointalongwithrespectiveweldreferencepointsanddivisionsshallbeshownoneachexaminationreport.NUCLEARENERGYSERVICES,INC. ProcedureNo.;NIP544

Subject:

Recirc.InletNozzleIssueDate:RevisionNo.:0Date-Page85.7ExaminationCoverage5.7.15.7.2Theintentofthisprocedureistoprovidemaximumexaminationcoveragetoinsureweldintegrity.Eachweldshallbescannedwithminimum25/,overlapofthetransducerwidth'(diameter)foreachscanpass..Therateofscanshallnotexceed6inchespersecond.Eachweldshallbeultrasonicallyexaminedwherepartgeometryandaccesspermitusing45'nglebeamtech-niquesappliedintwodirectionstowardsthe.weldandintwodirectionsparallelwiththeweld,andonbothsidesoftheweld,(onesideonlyforNozzletoVesselWeld).5.7.3Straightbeamtechniquesshallbeapplied,whe'repartgeometrypermits,toallparentmaterialthroughwhichtheanglebeamswillpassduringanglebeamexaminationsoftheweld.Indicationsdiscoveredthatmightaffecttheinterpretationsofanglebeamresultsaretobere-cordedonthedatasheetsinaccordancewithSection11.1.1ofthisprocedure.Inaddition,straightbeamtechniquesshallbeappliedtotheweldsurfaceandHeat-affectedzonewherepartgeometrypermits.ReportableindicationswillberecordedinaccordancewithSectionll.1.2ofthisprocedure.5.7.4Wheretheexaminationsurfaceorotherconditions(weld,contour,access,etc.)donotpermitameaningfulultra-sonicexaminationtobeperformed,theexaminershallrecordthearea'ofnon-examinationandtheparticularinterferingconditioninthespaceprovidedontheWeld'ScanDataSheet(Figure8).6.0EQUIPNENTREQUIRENENTS6.1ExaminationContractor'sEuipment6.1.1ThefollowingtestequipmentoritsequivalentshallbeprovidedbytheExaminationContractorforexaminationofNUCLEARENERGYSERVICES,INC. Pxoceclll?.et30.:NIP544-=--lSubject-Recirc.InletNozzleX'sueDa"e-Decemb~J8~~Revi."ionNo.:0;Date:P!cy"~QZ)0theweldsspecifiedinthisprocedure.(I)PulseEchoUltrasonicInstrument(2)ScanFixture,'45,(AINo.85C166orother)(3)ScanFixture,0,(AINo."85C157orother){4)SearchUnit,I/2"Dia,2;25MHz,.or1/4"Dia;.,--2.25MHz(5)SearchUnits,I/2"x1",2.25MHz(6)SearchUnits,1/2"xI/2",2.25MHz(7)SearchUnits,1/4"x)/4",2.25MHz(8)Coup1aot6.2PlantOwner'sEquipment6.2.1ThePlantOwner,orhisAgent,shallprovidethefo'Ilowingservicefacilities-andequipmentasrequired:(1)Scaffolding(2)Water,AirandElectricity(3)TemporaryLighting(4)CraneorLiftingDevices{5)ReferenceStandardPIF-1.5C(6)ReferenceStandardP8F-1.5-1(7)RadiationMoni,toringEquipment(8)RadiationShielding(9)TestSurfa'cePreparation{cleaningandfinishing)(I0)DrawingsofEachExaminationArea(11)PostExaminationCleanupofTestArea,~i-I~"r"gNUCLiABENiRGYSiRVIC>>S,l~iIC. PcccececenO.:~utP44

Subject:

Recirc.InletNozzleISer-Deem:DecemberLg,]+77Rev.~Sionvo.:0;0'e.7.0CALIBRATIONREQUIREHENTS7.1ReferenceStandards7.1.1Thereferencestandarddesignatedin6.2'(5)'shallbeusedforthenozzleandnozzlesideofsafeendandthestandard,in6.2.1(6)shillbeusedforthepipingsideofthesafeend,forbasic,instrumentcalibrationandforestablishingreferencesensi-tivitylevels.Seefigures3and4respectively.7.1.2'Thereferencestandard'susedshallberecordedoneachCalibrationDataSheet.Figure7isanexampleoftheCalibrationDataSheettobeusedwiththis-procedure.7..1.3CalibrationDataSheets'hallbenumbered544-1,544-2,544-3,etc.,'atthetimeofcalibration'.7.1.4CalibrationD'roceduresshallbeperformedusingthe0.0.surfaceofthereferencestandard.7.1.5ThetemperatureoftheReferenceStandardshallbe.within25'ofthecomponenttemperatu're.7.2ReferenceSensitivitLevel7.2.1Referencesensitivitylevelsshallbeinitiallycalibrateddirectlyonthereferencestandardandshallbethesensitivitylevelsusedforevaluatingandrecordingallindications.r7.2.2Duringactualu>eldscanning,thereferencesensitivitylevelsshallbeincreased2Xor6dB.~~'gNUCLEARFH=R~)YSERVICESIe'IC ProcedureNO.:HIP~44Sub3e<t-ecirc.InletNozzleXssu'eDate:December18,1975RevisionNo.:0;Date:Pagellof307.3TimesofCalibration7.3.'IBasicinstrumentcalibrationshallbeperformedusingtheappropriatereferencestandard,searchunitsandinstru-mentationimmediatelypriortotheexaminationoftheweldsspecifiedinthisprocedure.7.3.2InstrumentcalibrationchecksshallbeperformedatthebeginningofeachdayofexaminationinaccordancewithSection.8.0ofthisprocedure.7.3.3Examinationsystemcalibrationchecksshallbeperformedatleastatthebeginningandatthecompletionofeach4hourperiodofexaminationand/oratthechangeofexaminationpersonnel,equipment,searchunits,couplershoes,etc.,andat.thecompletionoftheexaminationofeachsimilarseriesofweldsinaccordancewithSections9.2and9.4ofthisprocedure.7.4CalibrationResponse7.4.1Calibrationresponseshallbecheckedattheprimary.refer-encesensitivitylevel.7.4.2Signalresponseobtainedduringcalibrationcheckshallbewithinplusorminus208ofthatestablishedduringbasicsystemcalibration.7.).3IfanypointontheDACcurvehaschangedbymorethan204'ofitsamplitude,theexaminershall:0*NUCLEARENERGySERVICES,INC. ProcedureNo.:lllP544

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Recirc.InletNozzleissueDate:December181975RevisionHo.:,Date:Page.12of30(1)Harkallwelddatasheetssincepreviouscalibrationvoid;(2)Reca1ibrateexaminationsystern.(3)Reexaminevoidedareas.7.4.4IfanypointontheDACcurvehasmovedhorizontallymorethan5~ofthesweeplinefromitsoriginalsettings,theexaminershal1:(1)CorrectthesweepcalibrationandnoteitontheCalibrationDataSheet.(2)Voidanydatasheetsmadesincethepreviouscalibrationwhichhaverecordedindicationandreexaminethoseareas.48.0INSTRUHENTCALlBRATIONVERIFICATION8.1AmplitudeLinearit8.1;1Thelinearityoftheultrasonicinstrumentshallbecheckedasfollows:Positionasearchunitonareferencestandardsothattwoindicationsarevisible.(Theseindicationsmaybeobtainedfromareferenceholeandbacksurface,fromtworeferenceholes,orfromareferenceholeandacornerseensimultan"eouslyontheinstrumentscreen.)P(2)Hanipulatesearchunittoestablisha2to1ratioofamplitudesbetweenthetwoindications'withthelargestat809;fullscreenheight(FSH).(3)Withoutmovingsearchunit,adjustsensitivity(gaidtorunthehigherresponsefromapproximately100>to20kFSHin2dBsteps'(109'ffinecontroIisavailable).(4)Readandrecordtherelativeamplitudesofthetwoindicationsto,thenearest18.(5)Ifthesmallerindicationdoesnotfallwithin5'PFSHof501ofthelargerindication,theinstrumentshall'notbeusedforexaminationsuntilcorrected.ONUCLEARENERGYSERVICES,INt. ProcedureNO.:NIP544

Subject:

Recirc.InletNozzleXssueDate:December18,1975RevisionNo..'0;Date:Page13of308.2AmplitudeControlLinearity8.2.1Thelinearityof,theinstrumentgain(attenuation)controlshal1becheckedasfollows:(1)Positionananglebeamsearchunitonthereferencestandardtoobtainan8P)FSHindicationfromthe1/2Thole.(2)Usingamplitudecontrol,.decreasesignalamplitudeby6dBandby12dB.toobtainnomina14VfoFSHand2gFSHsignals..Readand.recordactualsignalamplitudestoclosestli<.(3)Obtaina4Cff>FSHindicationfromthe1/2Tholeandincreaseamplitudewiththeamplitudecontrolby6dBtoobtainanominal8CF/~signal.Readandrecordasin(2).(4)Obtaina2CF/~FSHindicationfromthe1/21holeand.increaseamplitudewiththeamplitudecontrolby12dBtoobtainanominal8(F/~FSHsignal.Reactand.recordasin(2)."e(5)Iftheindicationsobtainedin(2),(3)and(1)arenot~rithin+2Gfoofnominal,theinstrumentshallnot'beused.forexaminationuntilcorrected..9.0EXAKENATIONSXSTEMCALIBRATION9.1StraihtBeamCalibration9.1.1Straightbeamcalibrationshallbeperformedasfollows.Theappropriatecombinationsofsearchunit,referencestandardandtestholesforeachrespectiveweldarelistedinFigures1andinTable1andSection6.1.1".Adjusttheinstrumentsweepcontrolss'othattheexaminationareaisdisplayedonthe.CRTscreen.IlarkthehorizontalscreennositionsselectedfortheholeorholesdirectlyontheCRTscreenandonthechartontheCalibrationData.sheet.'tJUCLEARENERGYSERVICES,INC. ProcedureNO.:NIP544

Subject:

Recirc.InletNozzleXssueDate:December18I7RevisionNo.:0;Date:Page14of30(2)Positionsearchunittoobtainmaximumresponsefromtheholewhichgivesthehighestamplitudesignal.Adjustsensitivitycontroltoprovideasignalamplitudeof8CF/>ofFSHandmarklocationandamplitudeontheCRT..(3)Withoutchangingsensitivity,positionthesearch'unitrespectivelyontheremainingholesand.marksignalamplitud'esandlocationsontheCRT.(II)PlotaDACcurvebyconnectingthelocations(markedontheCRT)withacontinuouslineextendedtocoverthefullexaminationrange(horizontalscreendivis5,ons0thru8)asshowninFigure5or=6.(5)Thisistheprimaryreferencesensitivity.RecordallsensitivitycontrolsettingsontheappropriateCalibrationDataSheet.(6)Systemisno~icalibrated.forexaminationofweldsofthethicknessforwhichcalibrationwasjustperformed.(7)Record.alldataand.instrumentsettingsonthe,CalibrationDataSheet..9.2StraihtBeamCalibrationCheck9.2.1Straightbeamcalibr'ationcheckasrequiredbySection7.3.3shallbeperformedasfollows:(1)Adjustthesensitivitycontrolsettingstothoserecordedforthecalibratedreferencesensitivity.SeeSection9;1.1(2).(2)Repositionsearchunitateachrespectivetestholeand.observemaximumsignalresponseamplitudes,andhorizontalscreenpositions.(3)'SeeSection7.4forsignalresponserequirementsduringcalibrationcheck.,~9.3AngleBeamCalibration9.3.1Anglebeamcalibrationshallbeperformedasfollows.The.appropriatecombinationsofsearchunit,referencestandardandtestholesforeachrespectiveweldarelistedinFigures1,2,andInTabieI.CjjNUCLEARENERGYSERVICES,INC.

proedureEio.:Nip544Subject-Recirc.1nletNozz1eissueDate:December18175Revisioniso.:1.Da"e:"5-Page~of0.(1)Adjusttheinstr'umentsweepcontrolssothat.the'examinationareaisdisplayedontheCRTscreen.Harkthehorizontal.screenpositionsselectedfortheholeorholesdirectlyon'.theCRTscreenandonthechartontheCalibration.DataSheet.I(2)Positionsearchunittoobtainmmimumresponsefromtheholewhichgivesthehighestamplitudesignal.=-.'Adjustsensitivitycontroltoprovideasignalamplitude':'f8'>ofZSHandmarklocationand.amplitudeonCRT.(Seenotebelow)(3)=liithoutchangingsensitivity,positionsearchunitrespectivelyontheremainingarablebeamcalibration'olesand.marksignalamplitudesand.locationson.CRT.(4)PlotaMCcurvebyconnectingthelocations(markedontheCRT)withacontinuouslineextendedtocoverthefullexaminationrange(horizontalscreendivisions0thru8)assho~tninFigure5or6.(5)Thisistheprimaryreferencesensitivity.Record.allsensitivitycontrolsettingsontheappropriateCalibrationDataSheet.(6),Xnstrumentisnowcalibrptedforexaminationofweldsof'.thethicMessfor~rhichcalibration~;asjustperformd..(7)Record.all'ataand.instrumentsettings'ontheCalibrationDataSheet.NOTE:Fullvee-pathanglebeamcalibrationusingReferenceStandardPIF-1.5cshallrequireatwo(2)zoneDAC.ThefirstDACzoneshallincludethehalf-veepathencompassingthe1/4T,1/2T,and3/4Tcalibrationholes.Thereferencesensitivityforthefirstzoneshallbesetat80%FSHonthe1/4TholeithesecondDACzoneshallincludethehalf-veepathencompassingthel-l/4T,l-l/2T,1-3/4T,calibrat'ionholes.Thereferencesensitivityforthesecondzoneshallbesetat80%FSHonthe1-1/4Thole.Therespectivesensitivitysettingsfo"eachDACzonecalibrationshallbenotedandrecordedontheappropriatecalibrationdatasheets.Iran~'r'QNUCLEARENERGYSERVICES,INC.

Procedureiso.:NIP51<4~Subject-Recirc.InletNozzleIssueDate:December18175RevisionNo.:0D"e:pese~}ofOAdjusttheinstr'umentsweepcontrolssothat.theexminationareaisdisplayedontheCRTscreen.IIarkthehorizontal.screenpositionsselectedFortheholeorholesdirectlyore.theCRTscreenandont'echartontheCalibrtionDataSheet.ePositionsearchunittoobtainmaximresponsefromtheholex~hichgivesthehighestamitudesignal.~djustsensitivitycontroltoprozdeasignalamplitud.8F~ofZSHandmarklocationnd.amplitudeonCRT.(3)Hitoutchangingsensitivitypositionsearchunitresptivelyontheremainigarglebeamcalibration'olesd.marksignalamp3+tudesand.locationson.CRT.{4}PlotaDcurvebycoectingthelocations{marRectontheCRT)~'hacontinuouslineextended.tocoverthe51examationrange{horizontalscreendivisions0u8)assho>minFigure5or6.(5)ThisistheprjryreferencesensitivityeHecordallsensitivitychtolsettingsontheappropriateCalibrationataeet.{6)Instrumen~isnowcaibrpted.forexaminationof~relclsof'hethioizessforxrhihcalibrationerasjustperformd..(7)Recept(all'eta.anuinsunientsettingsontheCal&rationDataSheet.GsI.~seLlNUCLEARENERGYSERYICES,I/C. ProcedureNo.:'4SubBeet:Recirc.InIetNozzIeDecember181RevisionMo.:0gaI;e:PageIgoD9.4AngleBeamCalibrationCheck9.4.1Anglebeamcalibrationcheckasreouired.bySection7.g.2.shallbeperformed.asfollows:(1)Adustthesensitivitycontrolsetings'tothoserecorded.forthecalibrated.referencesensitivity.SeeSecion9.3.1(2).(2)Repositionsearchunitateachr'espectivetestholeandobservesignalxesponseamplitudesandhorizontalscreenpositions.(p)See'Section(.IIforsignalresponserequirementsduringcalibrationcheck.10.0EYJQIXUATl:OHPROCEDtlPI'S10.1StraihtBe~@i;xmninationofIieldand.IieatZone10.1.1Straightbeamexaminationofthveld.andheataffected."oneandareasofbaseIm,decrial~herenobackechoisavailable,shallbeperforI.Ied,atascanningsensitivitylevelPXor6dBgreaterthanthecalibratedreferencesensitivitylevel.0NUCLEARFIIERGYSERVICES,INC. ~-~5I~~~55II~~~~5Il~~555~~~II0II~~0~~II~~!IlI~~~~~~III5~~~~~~~IIII~~II~I~~~~I~~~5~~~~~~~~~~I~~~~~~~~~~~~5~~~~~o~'~~~~~~~~~~~0~~~0~~~~~~~~ N4 Proceduretio.:IIIP544

Subject:

rc.InletNozzlela"ueDate:pecembe~r1817~RevisionNo.:1.DateIPage18'f010.3.4Continue.scanningsequencesuntilallweidshavebeenexamined.Equipmentmustnotberemovedfromweldareaordisassembleduntilallindicationshavebeenevaluatedper11.1.2.11.0EVALUATIONCRITERIA11.1Recordinofindications11..1.1.Forstraightbeamexaminationsofbasemeta'I-forlamina".tions;allareasgivingindicationsequaltoorgreaterthantheremainingbackreflectionshallberecordedontheappropriatedata'sheetprior'oanglebeamexaminationoftheweldandheat-affectedzone..(1)Eachrecordedareashallbe-identifiedastodistancefromsurface,.lengthandpositionrelativetothewelddatumpoint..(2)Recordeddatashallbe'takenoneachparallelscanpassat'incrementsnottoexceedthatpermittedbythe25'>.overlapof.transducerelement'diameter(width).11.1.2forstraightbeamandanglebeamexaminationsofweldandheat"affectedzone,allindicationsshowingasignalampli"'uderesponseequaltoorgreaterthan20'fthereferenceresponseshallberecordedontheappropriatedatasheetatthetimeofweldexaminationandpriortoremovingequipment.(1)Eachrecordedindicationshallbeidentifiedastodepth'(aspercentofthickness),distancefromsurface,length,signal,amplitudeandlocationrelativetothe.welddatum'poi,nt.(2)'ecordeddatashallbetakenoneachparallelscanpass.atincrementsnottoexceedthatpermittedbythe25'>overlapoftransducerelementdiameter(width).11.1.3IndicationsfromallweldsshallbereportedininchesaboveorbelowtheweldcenterlineandininchesCWorCCWfromthewelddatumpointwhenlookingwithdirectionofflow.I.NUCLEARENERGYSERVICES,INC. 4 Proceduretlo.:tlIP544SubjectRecirc.InletNozzleDecember18IPevisionHo.:0;Date:Page19of3011.2EvaluationofIndications11.2.1Evaluationofallindica.tions'shallbemadeatthereferencesensitivityandinaccordancewiththerequirementsof.theASHEBoilerandPressureVesselCode,SectionXI-IWB.-3000.ResultsofthisevaluationshallbereportedtothePlantOwner~orhisAgentinaccordancewit'htPerequirements'oftheASHEoiler~'andPressureVesselCode,'SectionXI-IWA-6000.Disposition~.of,evaluationresultsshallbemadeinaccordancewiththeOwner'sPlaneProcedures.12.0EXAMINATIONRECORDS12.ICertificationofRecords~I12.1.1TheexaminershalIcompleteandsigntheappropriate.WeldScanDataSheet(s)immediately.uponthecompletionofeachweldexamination.i2.2~Fi'linoPRecords12.2.1Theexaminershallbe,responsibleforsubmittingtothe.PlantOwner,orhisAgent,acompletelydocumented.setofexamination-recordsinclud'ingcertificationofpersonnelqualificationswith.acurr'enteyetestreportinaccordancewithSt<T-TC-IA.3:0EXAMIt<ER'SCRITIQUE13.IProcedureCorrections'andAdditi'onss13.1.1AIIproc~durecorrectionsand/oraddi.tionsrequiredduringtheinserviceexaminationsshallbemadinaccordancewith'requirementsofNESQAPlan//NES81'402anddocumentedintherecordofrevisionssectionofthisprocedure.3Uponcompletionof.'theexaminationofalIweldsspecifiedinthisprocedure,theexaminershallsubmita'ritten.reportto'the".PlantOwnerorhisAgentlistingpertinentinformation'forfuture'examinationssuchasprocedureadditions,corrections'andrevisio'nsor'niqueproblemsoractionstohetaken.13.3Additional'Examinations.'henindicationsexceedingal'lowablestandardsarefound,additionalexaminationsshallbbperformeda's.stipulatedinSectionXl,paragraphIWB-2430.~~ ProceQuresio.:NIP544

Subject:

Recirc.InletNozzle~8RevisionNo.:0;Date:Pate20of30Reactor,VesselNozzle45I5III-0)0320-71I32a='+2$TforAxialScanas'l4+$TforCirc.ScanReferenceStandard=PlF-I.5C(Figure3)FIGUREI-"ULTRASONICEXAMINATIONOFRECIRCULATIONINLETNOZZLETOVESSELIIELDQP$RUCLE*RERRGYSERYlCESINC ~~~gwC Procedurerlo.:NIP5II4

Subject:

Recirc.InletNozz1eissueDate:December18,1975HcvxsioP.IoO'"vc'ope22of30EXAt~ATTO'tSUHFACE1/4T1/ZrP/4T0I<OTCHDEPTHCIADriIIlJiIII)1IiiCAI)IBRATIO'iF'.OLESSCRIBE'L3IlEBloc"HumberBlockTlliciUQsc4mFileDia.Pio)'cllDODShPIF-1~5C5)I~375"75lI1.125"I/8"03)IFXGURI',3.Ul,TIUi"0:IXCRF"'i";R!".t',CI'l'i'AtiARD,P1F-1.5C,FORRECIRCULATIOtlINLETNOZZLETOVESSELANDNOZZLETOSAFEEt<D(NOZZLESIDE)ItELDSC)~~~~'gtiUCI.LABLlh!I:IICiYSEII'CICES,I"IC. ProoeclureBIO--NIP544SobsecL-'~+i'm/gg77J.QRevisionNo.:0;Da'c:I?eX';SCd..I'o0.D.hallIiolePi>:i.clue.,D;i.a.IIoleDi~h>thIIoleIe)>r!t:hPipeO.I).I?an~ePGI-1.$-1pll1/Ofl1/IIT3:p~IIl.ll01'erate'r,pIlail20.00"FIGURE4.-ULTRASONICREFERENCESTANDARD,PSF-1.5-1,FORRECIRCULATIONINLETNOZZLETOSAFEEND(PIPESIDE)MELDJ')~+':jNUCLcAREi"I=RGYSERVICES,lklC. Proce(}ureNo.:NIP544

Subject:

Rec!rc.inletNozzleIssueDate:December181RevisionNo.:0Date:Page24of01)(-IIIIIStraight33em)SearchUnit,Pos:itionsAngle33eamSearchUnitPosition"TypicalDACClnveTypicalDACCurveIi'II5673lh14lgÃ07R:SteplStep8Step3StepjlStc}lFor1!CMsu!)('(er1."thicl:,usel/Piholeonly,noDACre(}uire(}.-A(1juts);eepcontrolssoth"tl/llTpl/O'Xan(13/1)Tholesarelocate(lrc.,pctivc3yonthchorizontalscreendivisionsasshownaboveforstraightbeamandanglebeamcalibrations.A(ljl!st.cl'1:(tivityto})'ovi(}eGOp}'Siii)M}'ationfromholegiving)::aYi)!)1))i)respo:)sc-)))all(positiono:!sc)Qen.-3'ositio:)searchunitfor):aii)))u)))responsefro:))re).:ainingholes-J!)alI(positio?1onac)'ccn-PlotDACbyconne(l.:in;",}lointsr)ar};c(Eonacre(nw:j,tj)3.:ine('.)('bc'n;le(}tocove'nt3rec>:n)!!i!l(!tiol'1r!ng(!~-Re(nl(l<<13.s)ie(:p(.));1se):sitivik.y<<o;)b)o3.sett.:i!);;sonres})cct,:i.vc(}alashee!'::,FXAURH5,1'i'.!'j'!"'.!0"i!'1",.'!".I".'3,',"1'j'7.'P.'.1)7!ACCA!'I!".'~YiT(1'i'0.i'.1)Ul'il IBu!I;iced':Rec!re.~leleMczrlg8"-"."':,.*~8Revisioni]o.:~0')'.-~e:gQte)A))t}~VEEPAA\-2323FORT)I)CKHE5$OVERIIHCHFORTIIICHHESSIIHC)IORLE$$PAIhtAAYAEFEAQ;CEAESPP>SE"SETAT)4o/eOF'VLLSCAEEH50e/Ot'~~AEFEAErICELEYEl.r~gr<'~%~y20/OFItAEFEAEACELFYELJ50+OF~~AEFE))E))CCLEVFL820'/~OFAEFEAE)lCEl.EYEl.ttItAEFEAEAEAE55EZ/8TlO/eOFFULLSCAEE8H21T3T}~ITlTT31I'2T12T22T32T,SearchUnitLocationsLDACCurvesfoAngleBeamCalibration8PAlh!AAYAEFEAE)tCEAESPOMSE.SET/8TtO/oOFFULLSCAFCll7I~)A)H~.~7D)STANCESearchUnitLocations&MCCurveforStraightBealnCalibration'eN01')5:Forstraightbeamcalibrationon>>eld,under.l"thick,use3/ZZholeonly>noDhCre<}uired.Stepl-S};ep2-Stop3-St,op]>-Stop~j-Adjusts>>leepcontrolssothat.theen'piroexamina'ionarea,isdisplayedonCRTscreen.Adieutsensitivityt.oprovideGO;>1~iiinclicationfromholegiving)naxi)n)~))1.cspo;lsc-lnarl;positiononscreen.)ositionsearchunitfor)nazi)nui.)reponofronrc)rainingholcs-)O'.ilkpo.3.t:Lonon"cl'ccn,)'lot))ACby.conncc<:ingpoinj'slnar):cdonscreen1:i'inccitcndcdtocovc1'n!)irccxalninationrange,)locordal.ls>>'oopandsons;L'1:ivityco)ltrol.sottin(;sonrc.",pectivcdat..shool:s.)'XGU};];6.);i']'i",!;}".iiC);S}:,!lS'.].'}.'XVX}.'Y.AUD))A(',('.l)I,31',!:",Tl0tP)KC}:DU!;EH)'0,@JEST]iA>10'il()'ujQ"1]}hAJ.lOo8]Qt!]a]'!QS0g~'NUCI.I:)81!I!IICI'GY."RI"rICL!i,II'C. CALIBRATIOilDATAENEEZNO.54A-1MA1KALEXAIGMTIONAmp.AtoneHDthnoleXDepEXAMINATIONAREATRANSDUCERIDES'XFXCATIONSTYLEORTYPENO.SIZEFREQUENCYSERIALNO.ANGLE8cMODEDEANDIRECTION(=erato.,ve1cl)SCANFIXTURE'CALIBRATIONBLOCKXDNO.SXZEEXAMXNATXONSURFACEProcedureNo.:NIP44

Subject:

Recirc.InletNozzleIssueDate:December1817RevisionNo.:0Date:Page26of0ULTRASONXCINSTRUIKNTMODELNO.SERXALNO.CONTROLSETTINGSPULSET~GTHFREQUENCY'BGAXNSWEEPLENGTHSHEEPDELAYVIDEOFXLTERREJECTCOUPLANTINSTRUlKNTLDIEARXTYCALIBRATIONAmplitudeHighLowleighLow2.6.TEMPERATUREDACPLOiRef.Std.'omponent'MPLlTUDECONTROLLDPARITY109876804020-12+12Xnitial4dB80ResultLimit32'5-48't16%-24%64%-96%64%-96%.0-0231I$6789'lOEXAMINE'IERS2.DATE:(SignatureRequired)SNT-TC-lAT.evelSNT-TC-lALevelTXME:FIGURE7Reviewedby:0)/egNUCLEARENERGYSERVICES,INC. )lELDSCANDATASHEET1.CalibrationDataSheetNo.2.ExaminationAngle3.AreaofExaminationII.ExaminationSurfaceProcedureNo.:NIP54IISubject.Reclrc.IIissueDate:December18IRevisionNo.:0.Date:Page~ofScanCompletionWeld.,Xtemor-ScanNo.f(jrlQrl04gc8QF'40QQQ~Qc5O4P4Qgl0rlWc04O0rlPi'dQSl00~rlQ~cdOc0rld40l-lS4Qf4QO8c5QComments:ReasonforIncompletedScansI-CalibrationChecksIAdditionalSheetsAttached:InstrumentExaminationSystemContinuationSupplementsTimeTimeDateExanliner(s)SNT-TC-lALevelSki-TC-lALevelFIGURE8Date:GeNUCLEARENERGYSERVICES,INC. IELDSCANDATASIEc~SUi"PI".!rj"'.PITA(13ADEIFAL)ProcedureNo.:Ir1:r544

Subject:

Recirc.InletNozzeOecember1817HQYLs3.0nI'fo:Q",Date:Pa<.',c28o"'0'leMNo.CalibrationDataSheetIlo.est.SheetofBackEchoAmplitudePgNote:LocationincrementsarenottocxceeQallo'.~ablescanincrements.Rat.IndicationIfo.L(inches)Echo(~FSH)Back~FSHFIGURE8AIiXQIAillcrs,3)ete-SNT-TC-1ALevelSHT-TC-3ALevel0~~@t)~JCLEAI:EllEI1GYSEI,VICES,I'AC. MELDSCANDATA81EEZSUPI.rZ>IE>rxa"rocedurciso.:IIIP544SUoJock.'~IL~Hev'sionh'o.:0Date:Pae2CC.of0Meld.No.CalibrationDataSheetlfo.SheetEXAfh.ANGLES.U.P(DIsfancefromvsefdC/LloIndIcationC/Lafangey"m.ssrIace).DisfanceancIromsurfacePote:Locationincrementsarenottoexceed,lni.ffo.BEAMDIRLocstionfpDAC.Dist.:rcSu"cseeP.~~i..cr:ri"6D's.Frn=SQl'fsce5F>BscDist.i'ro~Sllrs'e1allowablescan'increments.'Denb(0)p('InchesITOZE:.End.pointsofLarethesmallerofQOjJDAC.or5g>?~iax.FIGURE8BExaminer(s)s2.SIPi-TC-1ALevelSIIT-TC-1ALevelDate:0~INUCLEARENERGYSERVICES;INC. ProcedureNO.=NIP544

Subject:

Recirc.InetNozz)eXssueDate:ecmber18RevisionNo.:0;Date:Page30of30TABLEIWELDIDENTIFICATIONNUCLEARCOMPONENTSMeldNo.DescriptionRef.BIockRef.FiguresNotesRV-1-565A-MthruRV-I-565E-MRecirculationInletNozzletoVessel~P1F-1.5C1,3ScanfromnozzlesideonlyRV"2-565A-WthruRV-2-565E-WRecircu1ationInletSafe-EndPIF-1.5CP8F-1.5-12j32,4NozzleSideofMeldPipingSideofWeldNUCLEARENERGySERVICES,INC. ProcedureNo.:NIP554

Subject:

PipinWeldsIssueDate:8-9-75RevisionNo.:0;Date:PageIoI'0ULTRASONICEXAMINATIONPROCEDURESFORPIPINGBUTTWELDSANDLONGITUDINALWELDSNIAGARAMOHAWKPOWERCORPORATIONNineMilePoint,UnitIOriginator(s)SignatureDateN.M.P.C.SignatureSignatureSignatureApprovedBy:DateSNT-TC-lALevelIII///jj.vDateSNT"TC-IALevelIIIDateNUCLEARENERGYSERVICES,INC. 0 ProcedureNO.:XssuaData:~-rRevi"ionNo.:;Date:RECORDOFREVISIOIISRevNo.DateDescriionOrigi-1(pg4)10-24-75Para.2.1.1(3)Change"Rev.0,Jan.1969"to"Rev.1Sept,970IIReflectslatestrevision1(pg5)0"24"75Para.4.1.1(2)Change"Rev.0,Jan.1969>>to"Rev.1,Sept,)970".Reflectslatestrevision1pg16)0-24-75Para.10.2.2Change"patch"topathandchange"sequenceofexaminations"to"weldidentifications".Spellingcorrectiogclarification1(pg18)9-1-76ddparagraph13.3ReflectsRequiremenofSectionXl,1974ED.ofASHECode'gNUCLEARENERGYSERVICES,INC.A,<,

~~~I40I.I4~~~~I'IjlI~~0~0~~~~~~~~~~~~~~0~~~~~~~~~~~~~l~~~e~~~~~~~~I~I~~~~~~~~~~~~~~~~~~~~~~~~~~~4~III~~~44'~~~~~~ ProcedureHo.:

Subject:

IssueDate:RevisionHo.:Page4HIP554PIPINGblELDS-9-75Date:10-24-of

2.0REFERENCES

2.1ReferenceDocuments2.1.1Thefollowingdocumentsformapartofthisexaminationprocedure:(1)ASMEBoilerandPressureVesselCode,SectionXl1974Edition,andtheSummerof1974Addenda.(2)ASNTRecommendedPractice,SNT-T0-1A,SupplementC,ThirdEdition(1971).I(3)CONANProcedureforCertifyingInspectionPersonnel,CUTP-l,Rev.1,Sept.1970.'.(4)ASMEBoilerandPressureVesselCode,SectionV,.1974~'dition,andtheSummerof1974Addenda.'2.2ApplicableDrawinqs2.2.1Thefollowingdrawingsformapartofthisprocedure\(1)HMPPipingSpec.,Drawii>gNo.C-18600-C(2)GEDrawingSK76359-60-Dl,D3,D4.2.3OperationManuals23.1Theequipmentoperationalmanualsfortheparticularultrasonicinstrumentsusedformapartofthisprocedure.3'PROCEDURECERTIFICATION3.1TheexaminationproceduresdescribedinthisdocumentcomplywithSectionXIoftheASMEBoilerandPressureVesselCode,1974Edition,exceptwhereexaminationcoveraqeislimitedbypartgeometryoraccess.8APJ~"['~HUCl.r'AAF.NI=RGYSF.RVICF.S,INC. tJIP554PIPINGWELDSProceduretlo.:

Subject:

~1ssueDate:Revisiont<o.:Page5Date'f~9754.0PERSOtltlELCERTIFICATIOtl4.1PersonnelCertificationRequirements4.1.1Eachpersonperformingultrasonicexaminationgovernedbythisprocedureshal1becertifiedinaccordancewiththefollowing:(1)ASNTRecommendedPractice,SNT-TC-lA,Supp1emen'tC,ThirdEdition(1971).(2)COtJAHInspectionInc.,ProcedureforCertifyingUltra-sonicTestPersonnelCUTP-1,Rev.1,Sept.1970.(3)ASHEBoilerandPressureVesselCode,SectionXI(1974Ed.)4.1.2AnexaminationcrewshalIconsistofoneortwomembersasneeded.Atleastonememberofeachcrewshallhaveaminimumqualifica-tionLevelIIinaccordanceujiththeabovereferenceddocuments.Theremainingmember(s)shalIhaveaminimumqualificationofLevelIorLevelItrainee.4'PersonnelRecords4.2.1RecordsofpersonnelqualificationshallbemaintainedbyExaminationContractors4.2.2Acopyoftheexaminer'scertification,andacurrenteyetestasrequiredbySNT-TC-IAshallbefiledwitheachpermanentexaminationrecord,withacopysubmittedtotheplantou~nerorhisagent,priortoperformingexaminationsperthispro-cedure.5.0EXAtlIIIATIOIIREQUIREHEtlTS~F1ExaminationFrequenc5.1.1Thenominalexaminationfrequenciesshall,be2.25HHzforallstraightbeamandanglebeamexaminations.5.1~2Otherpulsefrequenciesshallbeusedifsuchvariablesasmaterialattenuation,grainstructure,etc.,necessitatestheirusetoachievepenetrationorresolution.Thisinfor-mationshal1berecordedonthedatasheets.0~~~I)flUCI.EAfiENl:fiCiYSEf<VICES,ff'J4. ProcedureHo.:

Subject:

IssueDate:RevisionIlo.:Page6NIP554PIPIIIGWELDS0~Date:of5.2ExaminationAngles5.2.1Examinationanglesforpipingweldsspecifiedinthisp'rocedureshal1beasfollows:.(1)OostraightbeamfromtheO.D.surfaceonedirectionthrutheweldandthrutheparentmaterialateachsideofthewe1d.(2)45oanglebeamtwodi'rectionsperpendiculartotheweldaxisandtwodirectionsparallelwiththeweldaxis.(3)Otherbeamanglesforevaluationofconstraints,etc.5.3LiquidCouplantmaybeused'asdeterminednecessary;i.e.reflectors,tocompensateforgeometricAl1~informationsha11berecordedcnthedatasheets5.3.1TheultrasoniccouplantshallbeTrimRegular-orTrimHD(tlasterChemicalCorporation,Perrysburg,Ohio).5.3.2Thecouplantshallbesuppliedincleancontainersofsufficientquantitytofacilitatetheexamination.5.3.3Thecouplantshallbepumpedfromthecontaine'rtothesearchunitscanfixturesthrucleartygonflexibletubingorshal1beappliedmanuallywithabrushorothersuitabledevice.5.3.4Whererequired,theexaminershal1'beresponsibleforremovingcouplant.fromtheexaminationsurfaceattheconclusionoftheexamination.5.4SurfacePrepaiation5.4.1Al1examinationsurfacesshouldbecleanandfreeofdirt,weldspatter,etc.;,oranyotherconditionwhichwouldinter-ferewith'theexaminationorimpairpropertransmissionofthesoundbeam.54.2Irregularityofsurfacecontourtobecont'actedbythesearchunitshouldnotexceedI/8"inany2"ofsurfacetravel.Weldciownandedgesshouldblendsmoothlyintoadjacentbasematerial.0QI:I+g-'j<t<UCLEAf4ENE!IGYSEfIVICES,INC. ProcedureNo.:NIP554

Subject:

PipinWeldsIssueDate:-9-75RevisionNo.:0;Date:Page7of305.5WeldIdentification551EachweldshallbelocatedandidentifiedperappropriateweldmapsintheProgramPlanBook.5.6DatumPoint5.6.1TheexaminershalIpermanentlymark,orverifythattherehasbeenmarked,areferencedatumpointoneachweldfromwhichallexaminationdataandreportedindicationsshallberefer-enced.5.6.2Datumpointsshallbemarkedbytheuseoflowstressstampsorvibratoolingandshallnotbedeeperthan1/64".5.6.3Thedatumpointforallpipebuttweldsinhorizontallinesshal1belocatedonthetopofthepipeatweldcenterline.5.6.4Thedatumpointforal1pipebuttweldsinverticallinesshallbeatthemostvisibleportionofthepipeatweldcenterline.'.6.5Longitudinalwelddatumpointsshal1belocatedattheweldcenterlineattheintersectionwiththecircumferentialweldnearestthereactorvessel.5.6.6Eachwelddatumpoint,alongwithrespectiveweldreferencepointsanddivisions,shallbeshownoneachexaminationreport.5.7ExaminationCoverae5.7'Theintentofthisprocedureistoprovidemaximumexaminationcoveragetoinsureweldintegrity.Eachweldshallbescannedwithminimum25/overlapofthetransducerelementwidth(diameter)foreachscanpass.572Therateofsearchunitmovementshallnotexceedsix(6)inchespersecond.5.7'5.7.4Eachweldandthevolumeofmetalfor1/2T=oneachsideoftheweldshallbeultrasonicallyexaminedwherepartgeometry'ndaccesspermitusing45anglebeamtechniquesappliedintwodirectionstowardstheweldandintwodirec-tionsparallelwiththeweld,andonbothsidesoftheweld.Straightbeamtechniquesshallbeapplied,wherepartgeometrypermits,toalIparentmaterialthroughwhichtheanglebeamswi1Ipassduringanglebeamexaminations.IndicationsdetectedaretoberecordedinaccordancewithSection11.1.1ofthisprocedure,exceptinareaswherenobackechocanbeobtained.Indicationsdetectedshallberecordedanddatausedduringevaluationofanglebeamexaminationresults.NUCLEARENERGYSERVICES,INC. ProcedureNo.:=

Subject:

RevisionNo.:Page8NiP554PIPIIIGWELDS-9-750~Date:ofInaddition,'straightbeamtechniquesshallbeappliedtotheweldsurfaceandheat-affectedzonewherepartgeometrypermits.IndicationsshallberecordedinaccordancewithSection11.1.2ofthisprocedure.Thisshallincludestraight,beamexaminationofparentmaterialwhennobackechoisobtainable.5.7.5Wheretheexaminationsurface,geometry,orotherconditions(weld,contour,access,etc.)donotpermitameaningfulultrasonicexaminationtobeperformed,theexaminershallrecordtheareaofnon-examinationandtheparticularinterferingconditioninthespaceprovidedontheWeldScan,DataSheet.Inaddition,heshallmakeasketchoftheweldandadjacentpipeandfittingconditionsintheappro-priateareaonthesameWeldScanData-Sheet.(See.Figure9.)Photoswillbetakenwhenpossibleandincorporatedaspartofthereport.6.0EQUIPHENTREQUIRENENTS6.1ExaminationContractor'sEquipment'.1.1The,fo11owingtestequipmentorits'equIvaIent'hallbe'rovidedbytheExaminationContractorforexaminationofweldsspecifiedinthis,procedure.(1)Pulseechoultrasonicinstrument(2)ScanFixture,45,No.85C134,'or57A8407(3)'canFixture,60,No.85C155or57A8417(4)ScanFixture,0,No.85C157(5)SearchUnit,0o,$"Dia.,2.25t1HzCeramic(6)SearchUnit,>"x1",2.25HHzCeramic(7)SearchUnit,45o,q"xq",2.25HHz,Ceramic;orz"dia."-(8)SearchUnit,60,y"x4"p225HHzyCelamlcot>da."(9)SearchUnit,45,>';"xq",'.25IIilz,Ceramic;orb"dia."()0)SearchUnit,(ll)SearchUnit,(12)Couplant(13)CameraSeecommentsinFig.s1,2,3.60Q1II0Q1IIx.4"Dia.,2.25HHz,Ceramic;or4"dia.-0MHzCeramic0pc].-LII'U"L.".ABLI'cnc'v=LovicLsii.c. ProcedureNo.:NIP554

Subject:

.PIPINGWELDS.IssueDate:8--RevisionHo.:6.2PlantOwner'sEquipment6.2.1ThePlantOwnerorhis'Agentshallprovidethefollowing,servicefacilitiesandequipmentasrequired:(1)Scaffolding(2)Mater,Air.andElectricity(3)TemporaryLighting(4)CraneorLiftingDevices(5)ReferenceStandardNo.P8R-.3-.1(3.5"O.D.x0.30"vial1)(6)ReferenceStandardNo.P8R-.75-2(10.0"O.D.x0.75"wal1)(7)ReferenceStandardNo.P8R-.75-3(6.25"O.D.x0.75"wal1)(8)ReferenceStandardNo.P8F-1.5-1(FIat,1.5"wa1I)(9)ReferenceStandardNo.P1F-1.5-1(Flat,1.5"wall)(IO)ReferenceStandardNo.P1R-1.5-1(16.0",1.5"wal1)(11)ReferenceStandardNo.PIR-.75-2(10.0",.75"wal1)(12)ReferenceStandardNo.P1R-.75-1(6.59",.75"waI1)(13)RadiationHonitoringEquipment(14)RadiationShielding(15)TestSurfacePreparation(cleaningandfinishing)(16)DrawingsofEachExaminationArea(17)PostExaminationCleanupofTestArea7.0CALIBRATIONREQUIREHENTS7.1ReferenceStandards7.1.1Thereferencestandardsdesignatedin6.2.1(5)thru12shallbeusedforbasicinstrumentcalibrationandforestablishingreferencesensitivitylevelsforexaminationofthepipingweldsspecifiedinthisprocedure.Figureslthru5provideacross-referencebetweentheweldstobeexaminedandtheapplicablestandard.7.1.2Thcappropriaterefe>encestandardcotrespondingtoeachrespectiveweldthicknessshal1berecordedoneachCalibrationDataSheet.Figurc8isanexampleoftheCalibrationDataSheettobeusedwiththisprocedure.s~.-"IqNUCLIinnrIiHAGYSERVICES,IN..gf] ProcedureHo.:

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IssueDate:RevisionIio.:laIliP554PIPIIIGMEL'DS0;Date:7,1.3Galibrat:ionDataSheetsshal1benumbered554-1',554-2,554-3,etc.,atthetimeofcalibrationandshallbesignedbythecxaminer(s)uponcompletion.7.1.4Calibrationproceduresshal1beperformedusingtheO.D.sur-faceofthereferencest'andard.7.1.5Thetemperatureofthereferencestandardshallbewithin25oFofthepipeweldtemperature.7.2ReferenceScnsitivitLevel7.2.1Thereferencesensitivitylevelshallbe'thedistance-amplitudecurveinitiallyobtaineddirectlyfromthereferencestandardandshallbet:hesensitivitylevelusedforevaluatingandre-cordingallI!indications.722Duringactualweldscanning,thereferencesensitivitylevelshallbeincreased2Xor6dB..7~3TimesofCalibr'ation731Basicin"trumentcalibrationshallbeperformedusingtheappro-priatereferencestandard,searchunitsandinstrumentation-imnediatelypriortotheexaminationofthe.pipingweldsspeci-fiedint:hisprocedure.7.3.2Instrumentcalibrationchecksshallbeperformedatthebeginningofeach'ayofexaminationinaccordancewithSection8.0ofthisprocedure.733Examinationsystemcalibrationchecksshallbeperformedat'eastatthebeginningandatthecompletionofeach=4hourperiodofexaminationand/oratthechangeofexaminationpersonnel,equipment,searchunits,couplershoes,etc.,andatthecomp)etionoftheexaminationofeach'similarseriesofweldsinaccordancewithSections9.2and9.4ofthisprocedure.7.4CalibrationResponse7.4.1Calibrat:ionresponseshallbccheckedatt:heprimaryreferencesensitivit:ylevel.7.1!.2Signalrest')onseobtainedduringcalibrationcheckshallbewithinplusorminus20lofthat:establishedduringbasicinstrumentcal>bration.7.11.3Ifanypoint;ontheDistanceAmplitudeCorrection(D1I,C)curveisaboveorbelowthc20>,limit:,tltccxamincrshall:Qi~~)f"t'"I'!UCIEARI:.8,.f',GYSE+VlCES,INC.P' ProcedureHo.:

Subject:

IssueDate:RevisionHo.:PageIIIP554PIIINGWELnS8--0',Date:of0(1)Harkallwelddatasheetssincepreviouscalibrationvoid.(2)Recalibrateexaminationsystem.(3)Reexaminevoidedareas.7.4.4IfanypointontheDACcurvehasmovedhorizontallymorethan5lofthesweeplinefromitsoriginalsettings,theexaminershall:.{1)CorrectthesweepcalibrationandnoteitontheCalibrationDataSheet.(2)Voidanydatasheetsmadesincethepreviouscalibrationwhichhaverecordedindicationandreexaminethoseareas.8.0IHSTRUHEI<TCALIBRATIOIJVERIFICATIOII8.1Amp1itudeLinearit8.1.1The1inearityoftheultrasonicinstrumentshal1becheckedasfol1ows:(2)Positionasearchunitonareferencestandardsothattwoindicationsarevisible.{Theseindicationsmaybeobtainedfromareferenceholeandbacksurface,fromtworeferenceholes,orfromareferenceholeandacornerseensimultan-eouslyon,theinstrumentscreen.)Hanipulatesearchunittoestablisha2to1ratioofamplitudesbetweenthetwoindicationswiththelargestat801fullscreenheight(FSH).(3)Withoutmovingsearchunit,adjustsensitivity(gainstorunthehigherresponsefromapproximately1001to20/>FSHin2dBsteps(IO'P,iffinecontrolisavailable).(4)ReadandrecordtherelativeamplitudesofthetwoindicationstothenearestI/>..(5)Ifthesmallerindicationdoesnotfallwithin5fFSHof501ofthe)argerindication,theinstrumentshallnotbeusedforexaminationsuntilcorrected.0r,',""gjjNUC'LChFIENERGYSEPYIGES.INr ProcedureHo.:

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.issueDate:Revisionlio.:0Page12NIP5548-9-75Date:of08.2AmplitudeControlLinearit8.2.1Thelinearityoftheinstrumentgain(attenuation)controlshallbech'eckedasfollows:(1)Positionananglebeamsearchunitonthereferencestandardtoobtainan80/FSHindicationfromthe1/2Thole.(2)Usingamplitudecontrol,decreasesignalamplitudeby6dBandby12dBtoobtainnominal4'01FSHand20>FSHsignals.Read.,andrecordactualsignalampli-tudestoclosestli.(3)Obtaina401FSHindicationfromthe1/2Tholeandincreaseamplitudewiththeamplitudecontr61by6dBtoobtainanominal801signal.Readandrecordasin{2).(4)Obtaina20/FSHindicationfromthe1/2Tholeandincreaseamplitudeupwiththeamplitudecontrolby12dBtoobtainanominal801FSHsignal.Readandrecordasin{2)'.(5)Iftheindicationsobtainedin(2),.(3)and(4)arenotwithin+20'fnominal,t'einstrumentshallnotbeusedforexaminationuntilcorrected.GAil~~i)NUCI.VAIIENERGYSERVICES,INI. Proceduretlo.:NIP554

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PIPINGD'ssueDate:I99eRevisionHo.:P;Date:Pagei3~ogg9.0EXAMINATIONSySTEMCALIBRATION9.1StraihtBeamCalibration9.1.1Straightbeamca)ibrationshallbeperformedasfollows.Theappropriatecombinationsofsearchunit,referencestandardandtestholesforeachrespectiveweldarelistedinFigures1thru5.AdjusttheinstrumentsweepcontrolssothattheexaminationareaisdisplayedontheCRTscreen.MarkthehorizontalscreenpositionsselectedfortheholeorholesdirectlyontheCRTscreenandonthechartontheCalibrationDatasheet,(2)Positionsearchunittoobtainmaximumresponsefromthesidedrilledcalibrationholewhichgivesthehighestamplitudesignal.Adjustsensitivitycontroltoprovideasignalamplitudeof801ofFSHandmarklocationandamp-litudeonCRTscreen.(3)Thisistheprimaryreferencesensitivity.'ecordallsensitivitycontrolsettingsontheappropriateCalibrationDataSheet.(Thiscompletescalibrationforthicknessesunderone(1)inch).(4)NoDACisnecessaryforweldthicknessesunderone(1)inch.Forweldthicknessesone(1)inchandgreateraDACshallbeestablishedasfollowsandasshowninFigure6or7dependingoncalibrationstandarddesign.(a)Withoutchangingthesensitivityobtainedin(2)abovepositionthesearchunitformaximumresponsefromtheremainingholesandmarkamplitudeontheCRTscreen.(b)PlotaDACcurvebyconnectingthetwosignalresponsepositionswithacontinuouslineextendingoverthefull.examinationrange.(5)Recordalldataand,instrumentsettings.ontheCaltblatjpnDataSheet,andsignanddateuponcompletion.(6)Repeat.steps(1)tiirouqh(6)foreachdifferentweld~thicknessjustpriortoexamination.PC'"l;NUCLL'allgl'ggGYagllYiCgrI Proceduretko.:kIIP554ersIssueDate:8--75Revisionlio.:0;Date:PageI4o309.2StraightBeamCalibrationCheck9.2.1Straightbeani'calibrationcheckasrequiredbySection7.3.3shallbeperformedasfol.lows:(1)Mjustthesensitivitycontrolsettingstothoserecorded-forthecalibratedreferencesensitivity.'eeSection91.1(2).(2)Repositionsearchunit'teach,respective,testholeandob-servemaximumsignalresponseamplitudes.4(3)SeeSection7.4forsignalresponserequirementsduring'cali-brationcheck.ss9.3AngleBeamCalibrationss9.3.1Anglebeamcalibrationshallbeperformedasfollows.The..appropriatecomb'inationsofsearchunit,referencestandardandtestholesforeachrespectiveweldarelisted'nFigures-Ithru'5'.'shr(1)Adjustthdinstrumentsweepcontrolssothet.theexaminationareaisdisplayedontheCRTscreen.HarkthehorizontalscreenpositionsselectedfortheholeorholesdirectlyontheCRlscreenandonthechartontheCalibrationData.Sheet.(2).Positionsearchunittoobtainmaximumresponsefromthecalibrationhole(3/4Torl-l/2T)whichgivesthehighestamplitudesignal.Adjustsensitivitycontroltoprovideasignalamplitudeof801ofFSHandmarklocationandamplitudeonCRTscreen..(3)Thisistheprimaryreferencesensitivity.Recordall,sensitivitycontrolsettingsontheappropriateCalibrationDataSheet.ss(4)Whe'rerequired;DACc6rvesforanglebe'amexaminationsshallbeestablishedasfollowsandasshowninFigures6or7.WeldThicknessLessThanOnc(I)InchaPositionthesearchunitformaximumresponsefromthecalibrat'ionhole'attheH/2Tposition.Mjusttheinstrumentsensitivitycontrolstoprovideasignalamplitudeof801'ofFSHandmarklocationandampli-tudeontheCRTscreen.(See9.3.1(2))(b)Withoutchanging.sensitivity,positionthesearchunitformaximumresponse'romtk>e.calibrationholeatthezT,24Tand34TpositionsrespectivelyandmarklocationandamplitudesontheCRTscreen.9IjHUCLLtAftEkitUtGYSEf<VICCS,INC. Proceduretlo.:nlP554

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PIPIIIGWfLDS575RevisionWo.:0',Date:Page15of(c),'lotaDACcurvebyconnectingthesignalresponseposi-tionswithacontinuouslineextendingoverthefullexaminatjonrange.WeldThickness:One(1)Inch'ndGreater(a)Positionthesearchunitformaximumresponsefromthecalibrationholeatthe3/4Tposition.Adjustthein-strumen'tsensitivitycontrolstoprovideasignalamplitudeot80/,'fFSHandmarklocationandamplitudeontheCRTscreen.(See9.3.1(2)).(b)Withoutchangingsensitivity,positionthesearchunitformaximumresponsesfromthecalibrationholeatthe1/4T,1-1/4T,,and1-3/4Tpositionsrespectivelyandmarkloc'ationandamplitudesontheCRTscreen.(c)PlotaDACcurvebyconnectingthesignalresponseposi-tions'withacontinuouslineextendingover-thefullexaminationrange.(5)(6)Instrumentisnowcalibratedforexaminationofweldsofthethicknessfor,whichcalibrationwasjustperformed..RecordalldataandinstrumentsettingsontheCa)ibrationDataSheet,andsignuponcompletion.(7)Repeatsteps(1)through(6)for.eachdifferentweldthick-nessjustpriortoexamination.9.4AnqleBeamCalibrationCheck.9.4.1Anglebeam'calibrationcheckasrequiredbySection7.3.2shallbeperformedasfollows:(1)'djustthesensitivitycontrolsettingstothoserecordedfoithecaHbratodreferencesensitivity.SeeSection931'2).(2)Repositionsear'chunitateachrespectivetestholeandob-servesignalresponseamplitudes.(3)SeeSection7.4forsignalresponserequirementsduringcalibrationcheck. ProcedureHo.:

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IssueDate:RevisionHo.:Page16Nii554PIPItlGWELDS8-9-751~Date:10-21>-o30'10.0EXAtlIt<ATIONPROCEDURES10.1StraihtBeamFxamination10.1.1Straightbeamexaminationoftheweldandheataffectedzoneshallbeperformedatascanningsensitivitylevel2Xor6dBgreaterthanthecalibratedreferencesensitivitylevel.10.1'.2Arectilinearscanpatternshallbeusedallowingaminimumof250overlapofthetransducerelementwidth(diameter)foreachscanpass.kP'0.1.3SeeTableIandFiguresithru5forscanpathdistancesand'eldidentifications.10.1.4Continuescanningsequencesuntilallweldshavebeenexamined.Examinationshallnotbeconsideredcompleteuntilallrecordableindicationshavebeenevaluatedper111.1.2..10.2StraiqhtBeamExaminationofBaseHaterialforLaminations10.2.1Straicjhtbeamexaminationofallbasematerialthroughwhichtheanglebeamswillpassduringanglebeamexaminationshall.beperformedatasensitivitylevelwhichgivesaminimumback-reflectionsignalamplitude.of501ofFSH.10.2.2Arectilinears'canpatternshallbeusedallowingaminimumof254overlapofthetransducerelementwidth(diameter).for'each.scanpass.10.2.3SeeTableIandFigure1thru5forscanpathdistancesandweldidentifications.10.2.410.3AnqIe10.3.1Continuescanningsequencesuntilallbasematerialhasbeenexamined.Examinationshallnotbeconsideredcompleteuntilallrecordableindicationshavebeenevaluatedper11.1.1.BeamExaminationsAllanglebeamexaminationsshallbeperformedatascanningsensitivitylevel2Xor6dBgreaterthanthecalibratedreferencesensi.tivitylevel.'0.3.2Thesearchunitshal1beswivelledtoensuremaximumcoi!erageasitismovedalongarectilinearscartpatternallowinqamini-mumof258overlapofthetransducerelementwidth(diame'ter).A~~,Il<UOLLIABLNL'HGYSEI<VICf'8,INC. I~~~~~~er-~~~~~~~~~Ij$~~~~~~~~~~~~~~~~I~~~~~~~~~~~~~~~~~~~0~~4I'~~~~~~~~~~0~~~~I~~~~~~~~~~~I~~~~~~~~~~0~~~~~~~ ProcedureWo.:tJIP5Q975RevisionHo.:;Dose:-i-6Page18o30)).2EvaluationofIndications1).2.1Evaluationofallindications'shallbemadeatthereferencesensi'tivityandinaccordancewiththerequirementsoftheASMEBoilerandPressureVesselCode,Sect)OnXI-IMB-3000.ResultsofthisevaluationshallbereportedtothePlantOwner~orhisAgentinaccordancewit'htherequirements'ottheASHE~'Boiler'andPressureVesselCode,,SectionXI-IMA-6000.DispositionofevaluationresultsshallbemadeinaccordancewiththeOwner'sPlant.'rocedures.12.0EXAMINATIONRECORDS12.1CertificationofRecords~12.1.1Theexaminershallcompleteandsigntheappropriate,MeldScanDataSheet(s)immediatelyuponthecompletionofeachweldexamination.12.2FilinqofRecords912~2.1.Theexaminershallberesponsibleforsubmittingtothe.PlantOwner,orhisAgent,acompletelydocumented.setofexamination.recordsinclud'ingcertificationofpersonnelqualificationswith>>acurrenteyetestreportinaccordancewithSNT-TC-)A.13:0EXANINER'SCRITIQUE13.1ProcedureCorrectionsandAdditi'ons'13.1,1Allprocedurecorrectionsand/oraddi.tionsrequiredduringtheinserviceexaminationsshallbemadeinaccordancewithrequirementsofNESQAPlan4NES81A,0402anddocumentedintherecordofrevisionssectionofthisprocedure.9Uponcompletionoftheexaminationofallweldsspecifiedinthisprocedure,theexaminershal)submitawritten.reportto'thePlantOwnerorhisAgentlistingpertinentinformationForfutoreexaminationssuchas-procedureadditions,correctionsandrevisio'nsoruniqueproblemsor'actionstobetaken.13.3Addi.tionalExaminationsMhen'indicationsexceedingallowabl'estandardsarefound,additionalexaminationsshallbeperformedas,stip'ulatedinSectionXI,paragraphsIMB-2430andI'1lC-2430.0,I'WUCLI:AHLKLI'GYSEI)v!CI:,ll". I~~~~I~~I~55~II~IRR55:MimI~~~~~~~~~~~~~NSRR4~~~o~)~o~I~~~o~~~~~~~~~~~II~~II ~~~~I~II~I~I~~~~~I5555~~I:555RSIII~I~Lmv~~~~~~~jII~I~~ SGAi'IPJ'ITliT..G.>ID-Perpendicularto1feld=--Pera11eltoIield-O'aseMetalO'IIAZ-4'eldandHeatAffectedZone.ProcedureHo.:NIP554

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PIPINGMELDSXssueDate:8-9-75Hcvisionho.:0Date:Page21of'0C3Noll<0I0O30lA000C3LONGITUDINALNomPipeDia~28PipeSchd.Nin.t1453seenoteseenoteReferenceStandardP8F-1.5-1OoSearchUnitIIIDiaAngleSearchUnit'"XI"Scan-Fix57A840757A8417I4II12ll10"8IIBin.tIIin.tMin.tHin.t685lI.622".522'52lIP8R-.75-2P8R-.75-2P8R-.75-2P8R-.75-3IIX@Ik"X4"SeePara.6.1.1SearchunitdcsinnationsarcintenfInflaSguideonlyandaretobcusedatoperator'sdiscretion.Forexample,a>udiamctcrscarc)unitr.",aybcusedi;placeofa$"x$seal'chUnIt.IIOTE:A=M+4t8=II+3ttfort~I"B=M+2rtfort~1"FIGURE3:ULTRASONICEXAMINATIONPROCEDURESFORPIPEANDFIXTURELONGITUDINALWELDS(8",IO"12",14"and28"O.D.),QII~II'~NUCLEARENERGYSERVICES,INC. ~~~~~I~I~NNNN~~~~e~ggQ~I'I'iig~gg+ggggfI~tI ~III~~~~ Proce(lurello.:NlP55ilirIilG~1:.OMXssucDate:8-9-75Heviioni'to.:~0Dlc:Pag(..24of3O-I113-l-13l-t14tlktStraightBeaziiSearch-UnitPo.,:i.tionsTypicalDACCurveAngleBeamSearchUnitPositions'iypica3.'ACCurv~I01zSg56Ikk4lklzly010Tl",:StepSi;epStepStepSt,cpForveldsun(ler1"thicl:,use1/21holeonly,noD!1Crequired..1-Adjutsveepcontrol.,sotht1/llT>1/2Z,an(13/>1Tholesarelocate(jresp(.ctivclyonthehorizontalscreendivisionsasshownaboveforstraightbeamandanglebeamcalibrations.2-Adjustsens:itivitytoprovide00'j~FSJiin(licationfromholeQ:Lving1'Qxi)llumrcspoi)semal)(positrion01)Gcleen3-Positionsearchu:litfori.iazimumresponsefry)remainingholes-.Jllarlpoitiononscrccn~4-PlotDACbyconncci.inG3>ointsiier];c(ionscreenwith3.:inecKbcndc(1tocove'L'lltircexaminationrange~p-h<<cor(3<<31ski'e(-.p<<11dse11sit:i.vitycontro3.settin"sonrcs3)cct:i.vc(intasheet.s.3"'I'"ir'"61""""""(""']"'"'1"1V'I'J')'O'DDNC('!ll'l'"Y0'"0""l)L)l"""F0!lU';,'i'lb',"<7!3C1XRl.!l!!iVi'30'8OVbl:I,D"..QZil',~-'<!1(icl.',:Rl;L:",O'Gv".Lllvi"."S,11"C. P1>>.:~l"..~lSubacct:pTPX(!(;WELDSRevisionNo.:0'ate:Page25of30~)I]VWI1-~plI)A)II)YEE'PATH223FORTHICKHCSSOVERIWCHFOATIIICI(NESSIIHCIIOAL'ESSiSO~/iOF~~AEFEAEWCEL'EYELr~r~~g~/+OFg~~AEFEAEuCELEYELJIPPnlh<AAYAEFEAEIICEAESPOHSFSETAT10'/OFFVl.LSCAEEHIIISO+OFAEFEAENCELEYELII120'/OFIAEFEAcuCELEYELPAIVAAYAEFEAEHCEAES>OHSE'SEThTIo'/eOFFULLSCAEcH23111'T3T.lpT1~T-T1-T2-T3-T.2222SearchUnitLocations8;DACCurvesforAngle))earnCalibrationrniMAAYnEFEAEACEAEspousESETATCO'/oOFFULLSCAEC!Ilit47I>Al)lf~~~7OISTAIICESearchUnitLocationsBcDACCurveforStraight))ea)aCalibrationNOPE:Step1Step2Step3Step4StepForstraightbeamcalibrationon)i~eldsun(lerl"thic)c,usel/PZholeonly,noMCrequired~AdjustsweepcontrolssothattheentircexaminationareaisdisplayedonCBTscreen.Jldjustsensitivityt,oprovideGO@FS)Iindicationf'2om))olegivingmaxin)u)))rcs))on:c-marl:po..itiononscreen.position.earchunitformaxi)mu))responefromremainingholes)I):)r)c))ositio)1onscree)1~Plot)}ACbyco)u)ectingpointsmar)ce(lonscreenwithlinec)eton()cd.tocoverc)')ti)'eexaminationra))gc~))L)cor(1alls>>'ecpandscnsi'l;ivityco))trolsettingsonrcs))ectivedata.",hect.")'OVB)s7.)'T',1'T',)ll'.!1CES)':!i!':IT:1;VXP7,ANl))SCCAI'll'1MTXO'IPBOCEDUBP'3)'OBU),PlN.'iO!iXC)VA).1).hV)')':I.'(KPOF1EIDS,01i)NULl.l'Vil)IllLiAG')Gl'.AVICC'>iliNC' .car,xmviTxo><<>>Tas>z~ro.55'>->MANUALEQ(i~iXIIATIONIKAt,III'rATXONAHFTWtSDUCEHIOEtrTXFXCATXONSTYLEORTYPENO.SX2>EFREQUENCYSERIALNO.ANGLE8c140DESCANF3XiMbCALlBHATIONBLO"YiXDNO.SnEZzlalDIATXONSURFAC"ProcedureNo.:NIP554

Subject:

PIPINGWELDSIssueDate:-9-75RevisionNo.:0Date:Page26ofULTRASONXCXNSTHU>>lEIITMODELI'l0.SERIALNO.CONTROLSETTINGSPULSEEENGTIIFREQUENCYd3GAXNSklEEPLENiGTIISl'lEEPDELAYVIDEOFILTERREJECTIItoleDettp1IDENT.Xih.Amp.AttendXNSTHrJt:BITLINEARITYCALIBRATIONI-Amplitude~Hiph2.DACPLOI'MPLITUDECONTROLLXilEABXTY109XnitialResultIIO20'+6+120-FZAtITJrEh82.SNT-TC-lA)>cvelSNT-'l.'C-3Al>evel0323try670910FIGURE8ZA'i).REVIEWED'Y:0rrij<-,gICUCLLrArII-:I.I:-nGYScr;VICES,'IWC. 55I~~~l0IIIIIIIIIII~I0~IIIII~~~IHEX$$%&WW&W%&W&%%%%&~~~REM~~mmmmmmmmmmammm~~Wmmemmemmemmemm~~m~WW&&WW555555AWMWW~5I~~~~~~ ljELDSCANDATASIKETSUPPLEVZNTA(BASE~mAL)ProcedureNo.:tIXP55II

Subject:

PIPINGg~gIssueDate:8-A-g*RevisionNo.:0'ate:Page28of30.lfeldNo.CalibrationDataSheetNo.Sheet.BackEchoAmplitudeP)PpNote:Locationincrementsarenottoexceedallo>rblescanincrements.ReI.XndicationNo.L(inches)Echo(~~FSkI)Back~>FSHFXOURE9AExaminer.",:SNT-TC-1ALevel~SHT-TC-3ALevelDate"AIIV,C:LI;AI'.lII.I'IGYSI:.BVICI:-",INC. WELDSCANDATASEIEETSUPPLEM"NT8ProcedureNo.:NIP554

Subject:

PIPINGWELDSIssueDale:8--RevisionHo.:0Date:Page29.of30Weld.No.CalibrationDataSheetNo.EXAM.ANGLES.UP(Distancefromweld%loIndicationC/La)ongexam.surface).Distancefromsurface0Note:Locationincrementsarenottoexceedallovablescan'increments.Xad.tto.~BEAMDIA.KocationDist.-rcmSurface~5,,Fcr:mrsDist.FromSuxface5NSac'cDist.i'romSurfaceDcuth(D)PXachcsIIOWER:End.pointsofLarethesmallerof5CF/>DAC.or5PjoMax.FIGURE9BExaminer(s):2.SIIT-TC-1ALevelSIC-TC-1ALevelDate:8NUCLEARENERGYSERVICES,INC.x ~~~~~~~I.III~N~~~~~~~~4~~~~~~~~$~~~~$~0~~~~I~~~~ ~~~~~~~~~II~~I}~I~I~~I~III~~~~I

ProcelureNo,:NIP562

Subject:

C.H.NOZZLETOFLANGEWELD.XssueDate:9-2-75RevisionNo.:1Date:10-24-75RECORDOFREVXSIONSRevisionNumberI(pg.20)DateDescri.tionAddcalibrationholesinReferenceStandarddrawingReasonRequiredforcircumferen-tialand.axialscancalibrationOriinatorNIeCNhSI1(pg.18)9-1-76AddPara.13.3ReflectsRe-quirementsofSectionXI,1974ED.ofASNECode1(pg.3)10-5-725o".-topara.1.2.1Requiredforcirc.scanon4"pipe1(pg.6)(pg.7)(pg.8)(pg.19)10-5-710-5".710-5-710-5-7Add"25angle'eam..."etc.topara.5.2.1(2)Add"25oanglebeam..."etc.topara.5.7.3.-...'dd"6.1.1(11)ScanFixtur'e,25o"AddtoFiguie1.J"25o,Usedforcirc.scanon4"pipe"~~Q~IdNUCLEARYENERGYSERViCHSINC

procedurebio.:NIP562

Subject:

C.H.NOZZLETOFLANGEWELD.XssueDate:9-2-75.:~5-6IULTRASONiCEXAHiNATiONPROCEDURESFORCLOSURE~HEADNOZZLETOFLANGEWELDj1.0SCOPE1.1AreaofExamination1.1.1Thisdocumentcoverstheultrasonicexaminationproceduresfor:(1)ClosureHeadventnozzletoflangeweld.(Fromflangesideonly)(2)ClosureHeadinstrumentationandsafetyvalve'ozzletoflangewelds;-(From.flange.sideonly)--.1.2TeofExamination1.2.1Volumetricexaminationshallbeperformedusingultrasonicpuiseecho4562ganglebeamshearwavesandOolongitudinalstraightbeamtechniquesappliedtotheoutsidesurfacesofthepiping.1.2.2Theexaminationshallbeperformedusingmanualsearchunitsand/orscanfixtures.1.3TimeofExamination1.3.1Theseproceduresshallgoverntheinserviceexaminationand'e-examinationofrepairedareasofthepipeweldsasrequiredbytheASMEBoilerandPressureVesselCode,SectionXI.1.4MeldConfiuration1.4.1TheflangetonozzleweldconfigurationscoveredbythisprocedureareshowninFigure1.4.2Nominalweldthicknessesare1.5"fortheinstrumentationandsafetyvalvenozzlesand1-7/32"fortheventnozzle.1.5MaterialsTheflangesareconstructedofausteniticstainlesssteel,andtheweldisinconel.NUCLEARENERGYSERVICES,INC.

ProceGurello.:NIP562SQSJect:C.H.NOZZLETOFLANGEWELDissueDate:9-2-75RevisionNo.:0~Date:-6ULTRASONICEXAMINATIONPROCEDURESFORCLOSUREHEAD"NOZZLETOFLANGEWELD1.0SCOPE1.1Areaofxamination1.1.1Thisdocumentcoverstheultrasoniceminationproceduresfor:(1)CsureHeadventnozzletoflgeweld.(Fromflangesidonly)(2)Closureeadinstrumentaitionandsafetyvalvenozzletoflangewds'.(Fromflangesideonly)1.2TeofExamination1.2.1Volumetricexaminagioshal1beperformedusingultrasonicpulseecho45angleb8mshearwaveandOo'longitudinalstraightbeamtechniquesappliedtotheoutsidesurfacesofthepiping.1.2.2Theexami'natiosha11bperformedusingmanualsearchunitsand/orscanfutures.1.3TimeofExamination1.3.1Theseprceduresshallgovernteinserviceexaminationand're-exa~enationofrepaliedareasofthepipeweldsasrequiredbythASMEBoilerandPressureVeselCode,SectionXI.1.4WeldConfjuration/1.4.1TheflangetonozzleweldconfigurationprocedureareshowninFigurecoveredbythis1.4.2Nominalweldthicknessesare1.5"fortheinsrumentationandsafetyvalvenozzlesandI-7/32"fortheventnozzle.1.5MaterialsTheflangesareconstructedofausteniticstainlessteel,andtheweldisinconel.gNUCLEARENERGYSERVICES,INC. ProccQureho.:NIP562

Subject:

C.H.NOZZLETOFLANGEMELD,issueDate:9-2-75RevisionNo.:0Date:

62.0REFERENCES

2.1ReferenceDocuments2.1.1Thefollowingdocumentsformapartofthisexaminationprocedure:(1)ASHEBoilerandPressureVesselCode,SectionXI1974Edition,andtheSummerof1974Addenda.(2)ASNTRecommendedPractice,SNT-TC-lA,SupplementC,ThirdEdition(1971).(3)CONAHProcedureforCertifyingInspectionPersonnel,CUTP-l,Rev.-I,Sept.1970(4)ASHEBoilerandPressureVesselCode,SectionV,1974Edition,andtheSummerof1974Addenda.'.2Applicab'laDrawin'qs2.2.1Thefollowingdrawingsformapartofthisprocedures(1)CEAssemblydrawingE-231-576(2)NESisometricdrawing13-2(NES81A0403)2.3OperationHanuals23~1Theequipmentoperationalmanualsfortheparticularultrasonicinstrumentsusedformapartofthisprocedure.3.0PROCEDURECERTIFICATION3.1TheexaminationproceduresdescribedinthisdocumentcomplywithSectionXIoftheASHEBoilerandPressureVesselCode,1974Edition,exceptwhereexaminationcoveraqeislimitedbypartgeometryoraccess.0QNUCLFAAENERGYSFRVIGE$,INC. ProcedureHo.:NIP562

Subject:

C.H.NOZZLETOFLANGEWELp.XssueDate:9-2-75RevisionNo.:0~Date:54.0PERSONNELCERTIFICATION4.1PersonnelCertificationReuirements4.l.1Eachpersonperformingultrasonicexaminationgovernedbythisprocedureshallbecertifiedinaccordancewiththefollowing:.(1)ASNT.RecommendedPractice,SNT-TC-1A,SupplementC,ThirdEdition(1971).(2)CONAHInspectionInc.,ProcedureforCertifyingUltra-sonicTestPersonnelCUTP-l,Rev.I,Sept,1970(3)ASHEBoilerandPressureVesselCode,SectionXI(1974Ed.)4.1.2Anexaminationcrewshallconsistofoneortwomembersasneeded.htleastonememberofeachcrewshallhaveaminimumqualifica-tionLevel.IIinaccordancewiththeabovereferenceddocuments.Theremainingmember(s)shallhaveaminimumqualificationofLevelIorLevelItrainee.4.2PersonnelRecords4.2.1RecordsofpersonnelqualificationshallbemaintainedbyExaminationContractor.'4.2.2Acopyoftheexaminer'scertification,andacurrenteyetestasrequiredbySNT-TC-IAshallbefiledwitheachpermanentexaminationrecord,withacopysubmittedtotheplantownerorhisagent,priortoperformingexaminationsperthispro-cedure.5.0EXAIIINATIONREQUIREHENTS"5.1ExaminationFreuency5.1.1Thenominalexaminationfrequenciesshall,be2.25HHzforallstraightbeamandanglebeamexaminations.5.1.2Otherpulsefrequenciesshallbeusedifsuchvariablesasmaterialattenuation,grainstructure,etc.,necessitatestheirusetoachievepenetrationorresolution.Thisinfor-mationshallberecordedonthedatasheets.-~[/NUCLEAHENEHGYSEHVICES,IN~. ProcedureIlo.:NiP562

Subject:

C.H.NOZZLETOLANGEWELD-IssueDate:9-2-75RevisionPo.:0Dte:Page6of5.2xaminationAngles5.Examinationanglesforflangeweldsspecifedinthisprocedureshallbe'asfollows:.()OostraightbeamfromtheO.D.sfaceonedirectionthrutheweldandthrutheparetmaterialontheFlangesideoftheweld.(2)4anglebeamtwodirectisperpendiculartotheweldaxisandtwodirectinsparallelwiththeweldaxl5~(3)Otherbmanglesmaybeused'asdeterminednecessary;i.e.forevalutionofre;ectors,tocompensateforgeometricstraint.etc.Al1informationshallberecordedcnthedatasheets.con5.3LiuidCouplant5.3.1The'ltrasoniccoupantshallbeTrimRegularorTrimHD(toasterChemicalCc(reation,Perrysburg,Ohio).5.3.2Thecouplantsha'besupliedincleancontainersofsufficientquatitytofabj1itatetheexamination.5.3.3Thecouplanshal1bepumpedromthecontainertothesearchuniscanfixturesthrucleartygonFlexibletubingorshalleappliedmanuallywiabrushorothersuitabledevice.~5.3.>linhereunrequired,theexaminershallberesponsibleforremovingcouplantfromtheexaminatonsurfaceattheconclusionoftheexamination.5;>iSurfacePeparation5.4.1Allexaminationsurfacesshouldbecleandfreeofdirt,beldspatter,etc.;:oranyotherconditionhichwouldinter-ferewith'theexaminationorimpairproperansmissionofthesoundbeam..I).2irregularityofsurfacecontourtobecont'actedbythesearchunitshouldnotexceed1/8"inany2"ofrfacetravel.l/eldcrownandedgesshouldblendsmoothlintoadjacentbasematerial.$1%~j'QNUCLEARENERGySERVtCES,ILC. ProcedureNo.:N1P562

Subject:

C.H.NOZZLETOFLANGEWELD.XssueDate:9-2-75RevisionNo.:1'.Date:10-5-7765.2ExaminationAngles5.2.1Examinationanglesforflangeweldsspecifiedinthisprocedureshallbe'asfollows:.(1)OostraightbeamfromtheO.D.surface'onedirection'hrutheweldandthrutheparentmaterialon'theflangesideoftheweld.(2)45oanglebeamtwo.directionsperpendiculartotheweldaxisandtwodirectionsparallelwiththeweldaxis.(25oanglebeamforcirc.scan'n4"pipe)(3)Otherbeamanglesmaybeusedasdetermined.nece'ssaryi.e.forevaluationofreflectors,tocompensateforgeometricconstraints,.etc.Al1informationsha11berecordedcnthedatasheets5.3LiquidCouplantIC5.3.1.TheultrasoniccouplantshallbeTrimRegularorTrimHD(toasterChemicalCorporation,Perrysburg,Ohio).5.3.2Thecoup)antshallbesuppliedincleancontainersof'ufficientquantitytofaci1itatetheexamination.5.3~3Thecouplantshallbepumpedfromthecontainertothesearchunitscanfixturesthrucleartygonflexibletubingorshallbeappliedmanuallywithabrushorothersuitabledevice.5.3.,4Whererequired,theexaminershal1beresponsibleforremovingcouplantfromtheexaminationsurfaceattheconclusionoftheexamination.5;4SurfacePreparation45.4.1Allexaminationsurfacesshouldbecleanandfreeofdirt,~'weldspatter,etc.;..oranyotherconditionwhichwouldinter-ferewith'the'examinationorimpairproper.transmissionofthesoundbeam.5.4.2i.rregularity,ofsurfacecontourtobecontactedbythesea>chunitshouldnotexceed1/8"inany2"ofsurfacetravel.Weldcrownandedgesshouldblendsmoothlyintoadjacentbasematerial.6/f4~QNUCLEARENERGYSERVlCES,INC.

procedureHo.:NIP5Suggect:C.H.NOZZLETOFLANGEWELD.issueDate:9-275RevisionNo.:1'ate:175.5WeldIdentification5.5.1EachweldshallbelocatedandidentifiedperappropriateweldmapsintheProgramPlanBook.5.6DatumPoint5.6.1Theexaminer'hallpermanentlymark,orverifythattherehasbeenmarked,areferencedatumpointoneachweldfromwhichallexaminationdataandreportedindicationsshallberefer-enced.5.6.25.6.3DatumpointsshallbemarkedbytheuseoflowstressstampsorvibratoolingandshallnotbedeeperthanI/64".~~Thedatumpointforallflangetonozzleweldsshallbelocatedontheweldcenterline,atvessel05.6.4Eachwelddatumpoint,alongwithrespectiveweldreferencepointsanddivisions,shallbeshownoneachexaminationreport.5.7ExaminationCoverae5.7.1Theintentofthisprocedureistoprovidemaximumexaminationcoveragetoinsureweldintegrity.Eachweldshallbescannedwithminimum254overlapofthetransducerelementwidth(diameter)foreachscanpass.5.7.2Therateofsearchunitmovementshall'notexceedsix(6)inchespersecond.5.7.3Eachweldandthevolumeofmetalontheflange.sideoftheweldshallbeultrasonicallyexaminedwherepartgeometryandaccesspermitusing45anglebeamtechniquesappliedintwodirectionsnormaltotheweldandintwodirec-tionsparallelwiththeweld~(25oanglebeamtobeusedforcirc.scanon4"pipe)6NUCLEARENERGYSERVICES,INC. IO Procedureho.:NIP562Subject;C.H.NOZZLETOFLANGEWELD.IssueDate:9-2-75.:~!"::-77Page8of265.7.4Straightbeamtechniquesshallbeappliedtothestainlesssteelbasemetal,weldsurface,andheat-affectedzonewherepartgeometrypermits.Indicationsshallberecordedinaccor-dancewithSection11.1.2ofthisprocedure.5.7.5Mheretheexaminationsurface,geometry,orotherconditions(weld,contour,access,etc.)donotpermitameaningfulultrasonicexaminationtobeperformed,theexaminershallrecordtheareaof'non-examinationandtheparticularinterferingconditioninthespaceprovidedontheMeldScanDataSheet.Inaddition,heshallmakeasketchoftheweldandadjacentpipeandfittingconditionsintheappro"priateareaonthesameWeldScanDataSheet.(SeeFigure5.)PhotoswillbetakenWhenpossibleandincorporatedaspartofthereport.6.0EQUIPHENTREQUIRENENTS6.1ExaminationContractor'Equipment6.1.)Thefollowingtestequipmentoritsequivalentshall'beprovidedbytheExaminationContractorforexaminationofweldsspecifiedinthisprocedure.(1)Pulseechoultrasonicinstrument,'2)ScanFixtuIe45z{AINo.85C134ol57A8f07orother)(3)ScanFixture,0,(AINo.85C157orother),(4)SearchUnit,0,4"Dia.,2.25MHz,Ceramic"{5)SearchUnit,.Iz"x1",'.25MHz,Ceramic:"I*(6)SearchUnit,45o~$"x$"2,'l25NHz,Ceramic;orI"dia.:"(7)SearchUnit,45q"xg',2.25HHz,Ceramic;or>"dia."(8)SearchUnit,.0I,$"Dia,p.0lHH,(9)CouplantCeramic"-'10)CameraI(11)ScanFixture,25oSeecommentIinFig.II0p]hUCLFAREhERCiySERVICES,INC-

ProceduxeNo,:NIP562

Subject:

C.H.NOZZLETOFLANGEWELD'-XssueDate:9-2-75RemszonNo..0Date.96.2PlantOwner'sEquipment6.2.'1ThePlantOwnerorhis'Agentshallprovidethefollowingservicefacilitiesandequipmentasrequired:(1)Scaffolding(2)Mater,Air.andElectricity(3)(4)TemporaryLightingCraneorLiftingDevices.(5)ReferenceStandardNo.P8R-1.5-2(7.2"0.D.x1.5"wall)(6)ReferenceStandardNo.P8R"1~5-3(50"O.D.x1.5"wal1)(7)RadiationHonitoringEquipment(8)RadiationShielding(9)TestSurfacePreparation(cleaningandfinishing)(10)DrawingsofeachExaminationArea(ll)PostExaminationCleanupofTestArea7.1ReferenceStandards7.1.1Thereferencestandardsdesignatedin6.2.1(5)and(6)shallbeusedforbasicinstrumentcalibrationandforestablishingreferencesensitivitylevelsforexaminationoftheweldsandparentmaterialspecifiedinthisprocedure.SeeFigure1.7.1.2TheappropriatereferencestandardcoIrespondingtoeachrespectiveweldthicknessshallberecordedoneachCalibrationDataSheet.Figurc4isanexampleof'heCaiibrationDataSheettobeusedwiththisprocedure.0NUCLEARCN..AGYSERVICES,IN~. ProcedureHo.:Nip562

Subject:

C.H.NOZZLETOFlANGEyIELD.issueDate:9-2-75RevisionNo.:0.Date7.1.3CalibrationDataSheetsshallbenumberedetc.,at'thetimeofcalibrationandshallbesignedbytheexaminer(s)uponcompletion.7.1.47.15CalibrationproceduresshallbeperformedusingtheO.D,sur-faceofthereferencest'andard.Thetemperatureofthereferencestandardshallbewithin25oFofthepipeweldtemperature.7.2ReferenceSensitivitLevel7.2.1Thereferencesensitivitylevelshallbethedistance-amplitudecurveinitiallyobtaineddirectlyfromthereferencestandardandshallbethesensitivitylevelusedforevaluatingandre-cordingallindications.7;2.2Duringactualweldscanning,thereferencesensitivitylevel~shallbeincreased2Xor6dB..'7.3TimesofCalibration"73.1Basicinstrumentcalibrationshallbeperformedusingtheappro-priatereferencestandard,searchunitsandinstrumentationimmediatelypriortotheexaminationofthe,weldsandparentmaterialspecifiedinthisprocedure,7.3.2instrumentcalibrationchecksshallbeperformedatthebeginningofeachdayofexaminationinaccordancewithSection8.0ofthisprocedure.7.3~3Examinationsystemcalibrationchecksshallbeperformedatleastatthebeginningandatthecompletionofeach4hourperiodofexaminationand/oratthechangeofexaminationpersonnel,equipment,searchunits,couplershoes,etc.,and~atthecompletionoftheexaminationofeachsimilarseriesofweldsinaccordancewithSections9.2and9.4ofthisprocedure.7.4CalibrationResponse7.4.2Calibrationresponsehall.becheckedattheprimaryreferencesensitivitylevel.\Signal,responseobtainedduringcalibrationcheckshallbewithinplusorminus201ofthatestablishedduringbasicinstrumentca1ibration.7.4.3Ifanypointon'theDistanceAmplitudeCorrection(DAC)cur'veisaboveorbelowthc20Qlimit,theexaminershall:Q)l;3':I!UCLLABEN.l;GYSLPVICES,iNC. ProceauxeIio.:.NIP562

Subject:

C.H.NOZZLETOFLANGEMELD.IssueDate:9-2-75RevisionNo.:0Date:6(1)Harkallwelddatasheetssincepreviouscalibrationvoid.(2)Reca1ibrateexaminationsystern.(3)Reexaminevoidedareas.7.4.4IfanypointontheDACcurvehasmovedhorizontallymorethan5lofthesweeplinefromitsoriginalsettings,theexaminershal1:.CorrectthesweepcalibrationandnoteitontheCalibrationDataSheet.(2)Voidanydatasheetsmadesincethepreviouscalibrationwhichhaverecordedindicationandreexaminethoseareas.8.0INSTRUMENTCALIBRATIONVERIFICATIOH8.1Amp1itudeLinearit8.1.1ThelinearityoftheultrasonicinstrumentshallbecheckedasfolIows:(1)Positionasearchunitonareferencestandardsothattwo~.,indicationsarevisible.(Theseindicationsmaybeobtainedfromareferenceho)eandbacksurface,fromtworeferenceholes,orfromareferenceholeandacornerseensimultan-eouslyontheinstrumentscreen.)(2)(3)(4)Manipulatesearchunittoestablisha2to1ratioofamplitudesbetweenthetwoIndicationswiththelargestat80',fullscreenheight(FSH).Withoutmovingsearchunit,adjustsensitivity(gaIRtorunthehigherresponsefromapproximatelyIOOIto20',FSHin2dBsteps{IOr,iffinecontrolisavailable).PReadandrecordtherelativeamplitudesofthetwoindicationstothenearestI>.(5)Ifthesmallerindicationdoesnotfallwithin5lFSHof50/ofthelargerindication,theinstrumentshallnotbeusedforexaminationsuntilcorrected.9[JNUCLEARENERGYSERYICES,INP ProcedureNo.:NIP562

Subject:

C.H.NOZZLETOFLANGEWELO.IssueDate:9-2-75RevisionNo.:0Da~e:Page12of268.2AmplitudeControlI.inearit8.2.1Thelinearityoftheinstrumeritgain(attenuation)controlshallbech'eckedasfollows:,(1)Positionananglebeamsearchunitonthereference.standardtoobtainan801'FSHindicationfromtheI/2Thole.(2)Usingamplitudecontrol,decreasesignalamplitudeby6dBandby12dBtoobtainnominal404FSHand201FSHsignals.Read.,andrecordactualsignalampli-tudestoclosestIl.(3)Obtaina40/FSHindicationfromthe1/2Tholeandincreaseamplitudeiiiththeamplitudecontrblby6dBtoobtainanominal80';signal.Readandrecordasin(2)(II)Obtaina20/FSHindicationfromthe1/2Tholeandincreaseamplitudewiththeamplitudecontrolby12dBtoobtainanominal80/FSHsignal.Readandrecordasin(2).(5)Iftheindicationsobtainedin(2),(3)and(0)arenotwithin+201ofnominal,theinstrumentshal1notbeusedforexaminationuntilcorrected.0,I.gNUCLEARENERGYSERVICES,IN(. Procedurel>o.:NIP562

Subject:

C.H.NOZZLETOFLANGEWELD.issueDate:9-2-75RevisionNo.:0Date:69.0EXAHlNATlONSYSTEHCALiBRATiON9.1StraihtBeamCalibration9.1.1Straightbeamca)ibrationshallbeperformedasfollows.Theappropriatecombinationsofsearchunit,referencestandardandtestholesforeachrespectiveweldarelistedinFigures1and2andinTableI.(1)AdjusttheinstrumentsweepcontrolssothattheexaminationareaisdisplayedontheCRTscreen.HarkthehorizontalscreenpositionsselectedfortheholeorholesdirectlyontheCRTscreenandonthechartontheCalibrationData,,sheet.(2)Positionsearchunittoobtainmaximumresponsefromthesidedrilledcalibrationholewhichgivesthehighestamplitudesignal.Adjustsensitivitycontroltoprovide."asignalamplitudeof80/>ofFSHandmarklocationandamp.-litudeonCRTscreen.(3)Thisistheprimaryreferencesensitivity.RecordallsensitivitycontrolsettingsontheappropriateCalibrationDataSheet.(4)DACcurvesshallbeestablishedasfollowsandasshowyinFigure3.(a)Mithoutchangingthesensitivityobtainedin(2)abovepositionthesearchunitformaximumresponsefromtheremaining'holesandmarkamplitudeontheCRTscreen.(b)PlotaDACcurvebyconnectingthetwosignalresponsepositionswithacontinuouslineextendingoverthefullexaminationrange.(5)Recordalldataand.instrumen'tsettings,ontheCql<brat<qnDataSheet,andsignanddateuponcomplegion.(6)Repeatsteps(1)through(5)foreachdifferentweldthicknessjustpriortoexamination.J.>NUCLEARENL'BGY"ERViCc"..",If'L.>rI Procedureho.:NIP562Subject.:C.H.NOZZLETOFLANGEMELDXssueDate:9-2-75RevisionNo.:0Date:Page14of269.2StraightBeamCalibrationCheck9.2.1StraightbeamcalibrationcheckasrequiredbySection7.3.3shallbeperformedasfol.lows:9.3Angle(.1)Adjustthesehsitivitycontrolsettingstothoserecordedforthe-calibratedreferencesensitivity.'eeSection9.'I.l(2)(2)Repositionsearchunit'teachrespectivetestholeandob-servemaximumsignalresponseamplitudes.(3)SeeSection7.4f'rsignalresponserequirementsduring'cali-~brationcheck.BeamCalibration9.3.1Anglebeamcalibrationshallbeperformedasfollows.The.appropriatecombinationsofsearchunit,referencestandardandtestholesforeachrespectiveweldarelistedinFiguresIand2andinTablel...(1)Adjusttheinstrumentsweepcontrolssothat.theexaminationareaisdisplayedontheCRTscreen.Harkthehorizontal.screenpositionsselectedfortheholeorholesdirectlyon~'.theCRTscreenandonthechartontheCalibrationDataSh'eet.(2).Positionsearchunitt'oobtainmaximumresponsefromthecalibrationhole(3/4Torl-l/2T)whichgivesthehighestamplitudesignal.Adjustsensitivitycontroltoprovideasignalamplitudeof801.ofFSHandmarklocationandamplitudeonCRTscreens~.(3)Thisistheprimaryreferencesensitivity.Recordall.sensitivitycontrolsettingsontheappropriateCalibrationDataSheet.DACcurvesforanglebeamexaminationsshallbeestablishedasfollowsandasshowninFigure3.pllt4UCLBAHFICLIIGY3ERVICES,INC. Procedureho,:NIP562

Subject:

C.H.NOZZLETOFLANGEWELD,IssueDate:9-2-75RevisionRoei0Da"e:Page~6of26(a)PosItionthesearchunitformaximumresponsefromthecalibrationholeat=the3/4Tposition.Adjustthein-strumen'tsensitivitycontrolstoprovideasignaI"amplitudeof80/'ofFSHandmarkIocationandampIitudeontheCRTscreen.(See9.3.I(2)).(b)Withoutchangingsensitivity,positionthesearchunitformaximumresponsesfromthecaIibrationholeatthe.I/4T;I-I/4T,.and1-3/4Tpositionsrespectivelyand~.markIoc'ationandamp1itudesontheCRTscreen.'(c)PlotaDACcurvebyconnectingthesignaI'esponseposi-tions'withacontinuouslineextendingoverthefulIexaminationrange.(5)-Instrumentisnowcalibratedforexaminationofweldsofthethicknessfor.whichcalibration.wasjustperformed..=\(6)RecordaII'ataandinstrumentsettingsontheGalibrationDataSheet,andsignuponcompletion.(7)Repeat'steps(I)through(6)for.eachdifferentweld.thick-nessjustpriortoexamination.~~9.4An'leBeamCalibrationCheck~9.4.IAnglebeam'aIibrationcneckasrequiredbySection7.3.2shaIIbeperformedasfollouis:(I)AdjustthesensitivitycontrolsettingstothoserecordedfoithecaIibratedreferencesensitivity.SeeSection931(2).(2)Repositionsear'chunitateachrespectivetestholeandob-servesignalresponseampl.itudes.(3)SeeSection7.4forsignalresponserequirementsduringcalibrationcheck..A3t]teUCLt!AAEtlLt'GY"CIVIC.:S',Its( ~~~III~~~I~~~~t~~~~~~~~~t~~~~~~~~~Iet~~~~tI~~~~~~~~~~~~~~~~~ Procedurebo.:NIP562

Subject:

C.H.NOZZLETOFLANGEWELDXssuuDate:9-"f9-75.BcvicionHo.:0;Da"c:Pape'I"of2611.0EVALUATIONCRITERIA11.1Recordinofindications11.1.1Forstraightbeamandanglebeamexaminationsofweldandheat-affectedzone,allindicationsshowingasignalam-plituderesponseequaltoorgreaterthan20'ftheref-erenceresponseshallberecordedontheappropriatedatasheetatthetimeofweldexaminationandpriortoremovingequipment.-(1)Eachrecordedindicationshallbeidentifiedastodepth(aspercentofthickness),distancefrom~sur-face,length,signalamplitudeandlocationrelativetothewelddatumpoint.(2)Recordeddatashallbetakenoneachparallelscanpassatincrementsnottoexceedthatpermittedbythe25koverlapoftransducerelementdiameter(width),11.1.2Forstraightbeamandanglebeamexaminationsofbasematerial,allindicationsshowingasignalamplituderesponseequaltoorgreaterthan20'fthereferenceresponseshallbere-cordedon,theappropriatedatasheetatthetimeofexam-inationandpriortoremovingequipment.(1)Eachrecordedindicationshallbeidentifiedastodepth(aspercentofthickness),distancefromsur-face,length,signalamplitudeandlocationrelativetothewelddatumpoint.(2)Recordeddatashallbetakenoneachparallelscanpassatincrementsnot,toexceedthatpermittedbythe25~overlapoftransducerelementdiameter(width).11.1.3IndicationsfromallweldsshallbereportedininchesaboveorbelowtheweldcenterlineandininchesCWorCCWfromthewelddatumpointwhenlookingdownontheclosurehead.NUCLEARENERGYSERVICES,INC. ProcedureIio.:NIP562

Subject:

C.H.NOZZLETOFLANGEWELD.TssueDate:9-2-75611.2EvaluationotIndications11.2.1Evaluationofallindications'shal1bemadeatthereferencesensi'tivityandinaccordancewiththerequirementsoftheASHEBoilerandPressureVesselCode,SectibnXI-IMB.-3000.ResultsofthisevaluationshallbereportedtothePlantOwnerorhisAgentinaccordancewiththerequirements'oftheASHE'oilerandPressureVesselCode,'.SectionXI-IMA-6000.Dispositionof.evaluationresultsshallbemadeinaccordancewiththeOwner'sPlanProcedures.:12.0EXAHINATIONRECORDS12.1CertificationofRecords12.1.1Theexaminershallcompleteandsigntheappropriate.MeldScanDataSheet(s)immediatelyuponthecompletion.ofeachweldexaminationst12;2Fi1inofRecords12.2.'I-Theexaminershillberesponsibleforsubmittingtothe.PlantOwner,orhisAgent,acompletelydocumented.setofexaminationrecordsincludingcertificationofpersonnelqualificationswith.acurrenteyetestreportinaccordancewithSNT-TC-IA.13:0EXAHINER'SCRITIQUE13.1ProcedureCorrections'andAdditi'ons13.1.1Allprocedurecorrectionsand/oraddi.tionsrequiredduringtheinserviceexaminationsshallbemadeinaccordancewithrequirementsofNESQAPlan8NES81A0402anddocumentedintherecordofrevisionssectionofthisprocedure.13.2Critiue~ReportUponcompletionof.theexaminationofallweldsspecifiedinthisprocedure,theexaminershallsubmitawritten.reporttothe'PlantOwnerorhisAgentlistingpertinentinformation'forfuture'examinationssuchasprocedureadditions,,correctionsandrevisionsoruniqueproblemsor'actionstobetaken.l13.3Additional'Examinations:.~<Whenindicationsexceeding'allowablestandardsarcfound,additionalexaminationsshallbcperformedasstipulatedinSectionXI,paragraphIMB-2430.NUCLEARENERGYSERVICES,INC. NOTE:a"-=maximumcoverageallowedbyflangegeometries.proced.ureHo.:NIP562

Subject:

C.H.NOZZLETOFLANGEWELDXssueDate:9-2-75RevisionNo.:1"Date:IO--I45l45(25usedforcirc.scan.on4"pipe)a3"II5ogT-NOMINALNOZZLESIZEACTUALO.D.adREFERENCEOoSTANDARDSEARCHISEARCHSCAN'NITUNITINURES611511911~II1-'326/811see,NOTE/PS~R-I.-I"Ola.<<x"PER-1.5-3seePara.6.1.1Searchunitdesignationsareintendedasaguideonlyandaretobeusedatoperator'sdiscretion.Forexample,a4"diametersearchunitmaybeusedinplace'ofa4"x4"searchunit.FIGURE1ULTRASONICEXAMINATIONOFCLOSUREHEADNOZZLETOFLANGEMELD.NUCLEARENERGYSERVICES,INC.

NOTE:a:"=maximumcoverageallowedbyflangegeometries'rocedureIio.:NIP562

Subject:

C.H.NOZZLETOFLANissueDate;9-2-75RevisionNo.:0Date:WELD~IIII~45l450a"45'INO/NALNOZCESIZE6IIACTUALO,D.aI5II~seeNOTE6-/8"III-'7/~32REFERENCESTANDARDUNITFIXIURESUNIP8R-1.5-2~I-IIDia.PBR"1.5-3~YL"xk"seePara.6.1.1IGSEACHSEARCHSCANSearchunitdesignationsareintendedasaguideonlyandaretobeusedatoperator'sdiscretion.Forexample,a4"diametesearchunitmaybeusedinplaceofaz"x4"searchunit.FIGUREI-ULTRASONICEXAHINATIONOFCLOSUREHEADNOZZLETOFLANGE1LD.NUCLEARENERGYSERVICES,INC. procedureIio,.NIP562gu>~eel;:C.H.NOZZLETOFLANGEWiLD.issueDate:9-2-75Circ.scancalibrationholesIIAxialscan,calibrationholes-IRef.Std.No.O.D.tWaIiThicknessHole.Hole.>HoleDia.Depth,LengthPie0.DPRange,P8R-1.5-27.2'.5""I/8"'y3/4Tl-l/2"Hin6.48"-io.8"P8R-1.5-35Il5III/8IIIzT,3/4T.1-1/2"Hin4.5"-75"FIGURE2~ULTRASONICREFERENCESTANDARDSfORCLOSUREHEADNOZZLETOFLANGEWELDSNUCLEARENERGYSERVICES,INC. procedureho.:N(P562

Subject:

C.H.NOZZLETOFLANGEWELD.IssueDate:9-2-75RevisionNo.:0Date:Page2'Iof26~Ql)LIIIIIe-r~Q>ILIIN)YEEPATH2323~~.FORTHICKNESSOYER(INCHFORTIIIClCNESSlINCI(OALESSPRIrrARYREFEROICEAESPONSE""SETATIO'/eOFFUI.LSCAEFN1So'/OF3rrACFEAEIICELEYEI.r'Aer20e)rOF(fw~rrACFERENCELEVEL~~~JilrII.SowOF~rrAEFEAEIICELEVELrrIll20e/eOFIAEFEAEtICELEVEL23PRIMARYAEFCACNCEAES"0!ISES'ETATIO/eOFFULISCAEFN1T-T.1'~T4SearchUnitLocationsLDAC~~~-T2CurvesforAngle1-Tr2T3-T.111222BeamCalibr"tionPRIMARYREFCAFIICEAESPONSESET/iT.(rr/aOFFULLSCAECII~~~~~~t<TI~IAINj~.SearchUnitLocations,4T~DISTANCE~I-T~~~40DACCurvefoxStraightBeamCalibrationNKE:Forstraightbeamcalibrationonveldseulerl"thick,usel/2Tholeonly,noDACre<quired,1Step1-AdjustsweepcontrolssothattheentireexaminationareaisdisplayedonCRTscreen.Step2-,Jldjutsensitivitytoprovide00~l~Hindicationfromholegiving~:maxi!I!ulllresponse-markpo.,itiononscreen.Step3-Poitionsearchunitforj.laxi!munresponsefromremainingholes'-markpositiononsclccn.St.epj(-plot,))ACbyconnectingpoi>>lsmarlccdonsclcc;nT(ithli>>eextendedtocoverclltileexalllioationra>>gc.Stepg-Recordallski'ecpandsensitivityco>>trolsettingsonrespectivedata.hcets.pxcurr:3.nrrrrr:!crur:<<".'zrzvprrrrrrrrrmccr!rrrrrrrrzorprrccgounrmrorrur'r'rrri!io.:lxc!ZMllliri'r'1:oroi'KL!rg,0~222~rNUL(.(:A(3Lt(LRGY"ERYICLr",INC. '.CALTARATTOgDATAgktgATNO.562-i)QHUALEXA2III'IATXOIIProcedurelioNIP562Subject;C.H.NOZZLETOFLANGEgELp.XssueDate:9-2-75RevisionNo.:0Date:Page22eP26EXAI,IBrATXONAREATRANSDUCERXDEIITXFXCATXONSTYLEORTYPENO.SIZEFREQUENCYSEHXALNO.ANGLE8cMODESCANFIXTURECALXBRATXOiVBLOCKXDNO.SX/EEX'DIATIOifSURFACEULTHASONXCXNSTHUIIr,ilTMODELNO.SERIALNO.CONTROLSETTINGSPULSELENGTJIFHEQUEPICYd3GAXNS5/EEPLEi'IGTEIS>tEEPDELAYVIDEOFILTERHMZCTI1Iole~DetlP1XDENT.XH.Amp.AMenddBI-Amplitude~HihLo>rXNSTRUi22iITLINEARITYCALIBRATION2.DACPLOTAMPLITUDECOi~~<1.HOLLItlEARITY10Xnitial804020-12'+6Result0-01231)~r670910EXAIKf!I'BSDATE:SNT-TC-'IALevelStIT-TC-lALevelFIGURE4REVIE'WEP'Y;0~eggNUCLEARL't'ILAGYSCRVICCS,INC. MELDSCANDATAS1KETl.CalibrationDataSheetNo.2,ExaminationAngle3.AreaofExamination4.ExaminationSurfaceprocedureiso.:HIP562

Subject:

C.ll.NOZZLETOFLANGEWELOIssueDate:9-2-75RevisionNo.:O'ate:page23of26ScanCompletionMeld,XtemorScanNo.COX0O0OWQMerl0gIAggO00~rl~glOc5OI0P.rla$Wg4O0~rl6+iM00~rlOCdrlW%lA0H6Comments:ReasonforXncompletedScansI-CalibrationChecksIAdditionalSheetsAttached.:=-Instrument,DateTimeDateExaminationSystemContinuationSupplementsExaminer(s):2.SHT-TC-1ALevelSNT-TC-IALevelFIGURE5Date:GNUCLEARENERGYSERVICES,INC. VEU)SCAPIDATASIEETSUPPIEIXiiiA(BASErmAL)Prco<<du~ebo~NlP562

Subject:

C-H.rIOZZLEToFLAg>GpyjFLQIssueDate;9-2-75HevisionIIo.:0;Data:Pape24offieldho.SheetofCalibrationDataSheetIIo.BackFchoAmplitudeIfote:Locationincrementsarenottoexceedallowablescanincrements.IndicationNo.DepthL(inches)PpZc>>o(,ZSII)Back9~FSHFIGUREgAZxanoncr(s):Date.Sr@.'-TC-u,LevelSNT-TC-1ALevelApl)Q-)NVCLL'WnI'NLBGYSEAVlCCS,INC. VELDSCANDATA'HEETSUPPLEMENTBProcedureNo.:NIP562

Subject:

C.H.NOZZLETOFLANGEWEIO:-XssueDate:9-2-75RevisionNo.:0Date:Page25of26VeldNo.CalibrationDataSheetNo.0SheetEXAM.ANGLES.U,ofS,U.I'DistanceIrornvveldC/LtoIndIcationC/L<<Iont,exam.surface).DIstancefromsurface0Note:Locationincrementsarenottoexceed.allowablesca'n'increments.XndoNo.'EAMDIII..LLocationDist.romsurfaceX'.ForwardDist.EromSurface5N>Sac'cDist.i'romSurfaceDeath(D)InchesICOZEc.End.pointsofLarethesmallerof5'>DAC.or50'ax.FIGURE5BExaminer(s):2.SrIT-TC-lALevelSNT-TC-lALevelDate:6NUCLEARENERGYSERVICES,INC. ~~~~~+~~~4~~I~ ProcedureNo.:NIP563

Subject:

NozzletoSae-endWeldsXssueDate:ovemer1,I975RevisionNo.:0Date:Page1of2ULTRASONICEXAMINATIONPROCEDURESFORNOZZLETOSAFE-Ei'IDWELDSNIAGARAMOHAWKPOWERCORPORATIONNll'IE.MILEPOINT,UNITIOriginator(s):SignatureDateN.E.S.I.SignatureSignaturDateAppvetiby:SNT-TC-lAZ~~~LevelXXX~-3N.M.P.C.,SignatureSNT-TC-1ALevelXXXNUCLEARENERGYSERVICES,INC. 1I0 ProcedureNo.:'HlP563

Subject:

HozzlezoSafe-endWeldsIssueDate:Hovember181RevisionNo.:0;Date:Page2ofRECORDOFREVISIONSRevisionNumberDateDseritionReasonOriinatorHMPCHESI-8AvlNUCLEARENERGYSERVICES,INC.

ProcedureNO.:

Subject:

NozzletoSafe"endMeidsXssueDate:November18,1975RevisionNo.:'0;Date:Page3ofULTRASONICEXAMINATIONPROCEDURESFORNOZZLETOSAFE-ENDWELDS1.0SCOPE1.1AreaofExaminationI.l.IThisdocumentcoverstheultrasonicexaminationproceduresfor:(2)(3)(4)SteamOutlet(EmergencyCondensate)NozzletoSafe-EndMelds(E"231-566)CRDReturnNozzletoSafe-EndWeld(E231-567)CoreSprayNozz.letoSafe-EndMelds(E-231-567)RecirculationOutletNozzletoSafe-EndMelds(E-231-565)1.2TypeofExamination1.2.1Volumetricexaminationshallbeperformedusingultrasonicpulseecho45anglebeamshearwaveand0straightbeamtechniquesappliedtotheoutsidesurfacesoftheSafe-ends.1.2.2Theexaminationshallbeperformedmanuallyusingcontactsearchunitsand/orscanfixtures.1.3TimeofExamination1.3.1'heseproceduresshallgoverntheinserviceexaminationandre-examinationofrepairedareasofthenozzletosafe-endweldsasrequiredbytheASIDEBoilerandPressureVesse'ICode,SectionXI(1974).1.4WeldConfiuration1.4.1Theconfigurationsofthenozzletosafe-endweldsareshowninFigurel.Nominalweldthicknesscoveredbythisprocedurerangefrom25"to1-35"asshowninFigurel.1.5MateriaIs1.5.1AIInozzlesspecifiedinthisprocedureareconstructedoflowcarbonsteelandhaveastainlesssteelcladding,7/32"thick.Thesafe-endringsforthesenozzlesareconstructedofstainlesssteel.98NUCLEARENERGYSERVICES>INC.

ProcedureNO.xNIP563Sub)ect:NozzletoSafe"endMeldsXssueDate:November18,1975RevisionNo.:'OgDate:Page.4of2

62.0REFERENCES

2.IReferenceDocuments.2.1.1Thefollowingdocumentsformapartofthisexaminationprocedure:(I)ASMEBoilerandPressureVesselCode,SectionXl1974Edition,andtheSummerof1974Addenda.(2)ASNTRecommendedPractice,SNT-TC-IA,SupplementC,ThirdEdition(1971).(3)CONAHProcedureforCertifyinginspectionPersonnel,CUTP"I,Rev.),September1970.(4)ASHEBoilerandPressureVesselCode,SectionV,1974Edition,an'dL'heSummerof1974Addenda.2.2.1Thefollowingdrawingsformapartofthisprocedure.'I)CEdrawingsE-231-565,E-231"566,E-231-5672.30erationHanuals2-3.1Theequipmentoperationalmanualsfortheparticularultrasonicinstrumentsusedformapartofthisprocedure.3.0PROCEDURECERTIFlCATIOtl3.ITheexaminationproceduresdescribed'inthisdocumentcomplywithSectionXloftheASHEBoilerandPrcssureVesselCode,1974Edition,except'hereexaminationcoverageislimitedbypartgeometryoraccess;gNUCLEARENERGYSERVICES,INC. ~~~~~~~~~~~~~~~~0~~~~~~~~~~~'~~~~~~'~~~~~~~~~~~~~~~~~~~~~~~~I~$~~~~~~~0 ProcedureHo..t'aiP563SubjectNozzetoae-enRevisionHo.:O;Date:Page"'o26es5.2ExaminationAngles5.2.1Examinationanglesforthenozzletosafe-endweldsinthisprocedureshal1be'asfollows:OostraightbeamfromtheO.D.surfacethrutheweldandthrutheparentmaterialatonesideoftheweld.(2)45oanglebeamtwodirectionsperpendiculartotheweldaxisandtwodirectionsparallelwiththeweldaxis~(3)Otherbeamanglesmaybeusedasdetermined.necessaryi.e.forevaluationofreflectors,tocompensateforgeometricconstraints,.etc.Allinformationshallberecordedcndatasheets.5.3LiquidCouplant5.3.1The'ltrasoniccouplantshallbeTrimRegularorTrimHD(I(asterChemicalCorporation,Perrysburg,Ohio).,5.3.2Thecouplantshallbesuppliedincleancontainersof'ufficientquantitytofacilitatetheexamination.5.3.3Thecouplantshallbepumpedfromthecontaine'rtothesearchunitscanfixturesthrucleartygonflexibletubingorshallbeappliedmanuallywithabrushorothersuitabledevice.5.3..4Mhererequired,theexaminershallberesponsibleforremovingcouplantfromtheexaminationsurfaceattheconclusionoftheexaminat-ion;5;4SurfacePreparation5.4.1Allexaminationsurfacesshouldbecleanandfreeofdirt,weldspatter',etc.,oranyotherconditionwhichwouldinter-ferewith'the'examinationorimpairpropertransmissionofthysoundbeam.5.4.2Irregularityofsurfacecontourtobecont'actedbythesearchunitshouldnotexceed1/8"inany2"ofsurFacetravel.iieldcrownandedgesshouldblendsmoothlyintoadjacentbasematerial.NUCLCARENERGYSERVlCES,INC. ProcedureNo.:NIP563Subjectqq-endWIssueDate:November181RevisionNo.:0;Date:Page~of265.5MeldIdentification5.5.1EachweldshallbelocatedandidentifiedperappropriateweldmapsintheProgramPlanSook.5.6DatumPoint5.6.ITheexaminershallpermanentlymark,orverifythattherehasbeenmarked,areferencedatumpointoneachweldfromwhichallexaminationdataandreportedindicationsshallberefer-enced.5.6.2Datumpointsshallbemarkedbytheuseoflowstressstampsorvibratoolingandshallnotbedeeperthan1/64".Thedatumpointforallnozzlesspecifiedinthisprocedureshallbelocatedattheuppermostpointontheweldcenterline.5.6.4Eachwelddatumpoint,alongwithrespectiveweldreferencepointsanddivisions,shallbeshownoneachexaminationreport.5.7ExaminationCoveraeTheintentofthisprocedureistoprovidemaximumexaminationcoveragetoinsureweldintegrity.,Eachweldshallbescannedwithminimum254overlapofthetransducerelementwidth(diameter)foreachscanpass.5.7-2Therateofsearchunitmovementshallnotexceedsix(6)inchespersecond.5735.7.4Eachweldandthevolumeofmetalfor1/2Tononesideoftheweldshallbeultrasonicallyexaminedwherepartgeometryandaccesspermitusing45anglebeamtechniouesappliedintwodirectionsnormaltotheweldandintwodirec-tionsparallelwiththeweld.Straightbeamtechniquesshallbeapplied,wherepartgeometrypermits,toallparentmaterialthroughwhichtheanglebeamswillpassduringanglebeamexaminations.IndicationsdetectedaretoberecordedinaccordancewithSectionll.l.lofthisprocedure,exceptinareaswherenobackechocanbeobtained.Indicationsdetectedshallberecordedanddatausedduringevaluationofanglebeamexaminationresults.ONUCLEARENERGYSERVICES,INC. ProcedureHO.:NIP563Subject=NozzletoSafe-edXssueDate:November181RevisionNo.:0;Date=Page8of26.5.7.4Inaddition,straightbeamtechniquesshallbeappliedtotheweldsurfaceandheat-affectedzonewherepartgeometrypermits.IndicationsshallberecordedinaccordancewithSection11.1.2ofthisprocedure.Thisshallincludestraightbeamexaminationofparentmaterialwhennobackechoisobtainable.5.7.5Wheretheexaminationsurfaceorotherconditions(weld,contour,access,etc.)donotpermitameaningfulultra-sonicexaminationtobeperformed,theexaminershallre-cordtheareaofnon-examinationandthe.particularinter-feringconditioninthespaceprovidedontheWeldScanData~Sheet(Figure5).Inaddition,heshallmakeasketchoftheweld,nozzleandsafe-endconditionsint'eappropriateareaonthesameMeldScanDataSheet.Photoswillbetakenwhenpossibleandincorporatedaspart'fthereport.C6.0EQUIPMENTREQUIREMENTS6.-1~ExaminationContractor'sEuipment6.1.1Thefollowingtestequipmentorits.equivalentshallbeprovidedbytheExaminatioriContractorforexaminationoftheNozz'IetoSafe-endWelds.(1){2)(3)(4)(5)(6)(7)(8)PulseEchoUltrasonicInstrumentScanFixture,45,{AINo.85C134or57A8407orother)ScanFixture,0,(AlNo.85C157orother)SearchUnit,~>>iXy>>~225MHz,orz>>iDia.2.25MHzSearchUnit,4>>X4",2.25MHz,SearchUnits,$X1",2.25MHzor4>>Dia.,2.25MHz.CouplantCamera6.2.PlantOwner'sEuipment6.2.1ThePlantOwnerorhisAgentshallprovidethefollowing..servicefacilitiesandequipmentasrequired:gtIUCLEARENERGYSERVICES,INC.).'j ProceQureNO.:NIP563

Subject:

NozzletoSafe"endWeldsIssueDate:November1,1975RevisionNo.:Page90;Date:of2(1).Scaffoldi'ng(2)Water,AirandE.lectricity.(3)TemporatyLightingI(4)CraneorLiftingDevices(5)ReferenceStandardNumberPSR-.75-1(3.5"O.D.X0.75"Wal1)(6)ReferenceStandardNumber'PSR-.75-3(6.25"O.D.X0.75"Wal1)(7)ReferenceStandard,NumberPSR-1.5-1(9.5"O.D.X1.5"Wa11)(8)ReferenceStandardNumberP8F-1.5-1(Flat,1.5"Mall)'9)RadiationHonitoringEquipment(10)RadiationShielding(ll)TestSurfacePreparation(cleaningandfinIshing)(12)DrawingsofeachExaminationArea(13)PostExaminationCleanupofTe'stArea7.0CALIBRATIOI'IREQUIREAGENTS7.1ReferenceStandards7.1.1Thereferencestandardsdesignatedin6.2.1(5)thru(8)shallbeusedforbasicinstrumentcalibrationandforestablishingreferencesensitivitylevelsforexaminationfothenozzletosafe-endwelds.SeeFigure2.7.1.2Spotthicknesschecksof.thecomponentsmaybemadetoensurethattheproperreferencestandardisused.7.1-3ThenumberofthereferencestandardusedforperformingcalibrationshallberecordedoneachCalibrationDataSheet.Figure4isanexampleoftheCalibrationDataSheettobeusedwiththisprocedure.ONUCLEARENERGYSERVICES,INC. Proceduretio.:NIP563

Subject:

NozzletoSafe-endWeidsIssueDate:November181975RevisionWo.:0.;Date:7.1.4CalibrationDataSheetsshallbenumbered563-1,563-2,563-3,etc.,at'thetimeofcalibrationandshallbesignedbytheexaminer(s)uponcompletion.7.1.5Calibrationproceduresshal1beperformedusingtheD.D.sur"faceofthereferencest'andard.7.1.6Thetemperatureofthereferencestandardshallbewithin25oFofthepipeweldtemperature.7.2ReferenceSensitivitLevel7.2.1Thereferencesensitivitylevelshallbethedistance-amplitudecurveinitiallyobtaineddirectlyfromthereferencestandardandshallbethesensitivitylevelusedforevaluatingandre"cordingallindications.7;2.2Duringactualweldscanning,thereferencesensitivitylevelshallbeincreased2Xor6dB.'7.3TimesofCalibration7.3.1Basicinstrumentcalibrationshallbeperformedusingtheappro-'riatereferencestandard,searchunits'andinstrumentationImnediatelypriortotheexaminationofthesafe-endweldsspecifiedinthisprocedure.~7.3.2InstrumentcalibrationchecksshallbeperformedatthebeginningofeachdayofexaminationinaccordancewithSection8.0ofthisprocedure.7.33Examinationsystemcalibrationchecksshallbeperformedatleastatthebeginningandatthecompletionofeach4hourperiodofexaminationand/oratthechangeofexaminationpersonnel,equipment,searchunits,couplershoes,etc.,and~atthecompletionofthe.examinationofeachsimilarseriesof.weldsinaccordancewithSections9..2and9.4ofthisprocedure.7.4CalibrationResponse7.4.1Calibrationresponsehall.becheckedattheprimaryreferencesensitivitylevel.7.4.2Signalresponseobtainedduringcalibr'ationcheckshallbeivithinplusorminus20'P~ofthatestablishedduringbasicinstrumentca1ibration.7.4.3Ifanypointon"theDistanceAmplitudeCorrection(DAC)curveisaboveorbelowthe201limit,theexaminershall:O~~~~~~HUCLEARCN".f:GYSERVICES,INC. ProcedureNo.:NlP563

Subject:

Nozzetoae-enesissueDate:November181975RevisionHo.:0,Date:Page11o26(1)Harkallwelddatasheetssincepreviouscalibrationvoid.(2)Recalibrateexaminationsystem.(3)Reexaminevoidedareas.7.II.AifanypointontheDACcurvehasmovedhorizontallymorethan5Cofthesweeplinefromitsoriginalsettings,theexaminershal1:.(1)CorrectthesweepcalibrationandnoteitontheCalibrationDataSheet.(2)-Voidanydatasheetsmadesincethepreviouscalibrationwhichhaverecordedindicationandreexaminethoseareas.8.0INSTRUMENTCALIBRATIONVERIFiCATION8.1AmplitudeLinearit8.1.1Thelinearityoftheultrasonicinstrumentshallbecheckedasfol1ows:Positionasearchunitonareferencestandardsothattwoindicationsarevisible.(Theseindicationsmaybeobtainedfromareferenceholeandbacksurface,fromtworeferenceholes,orfromareferenceholeandacornerseensimultan"eouslyontheinstrumentscreen.)(2)Hanipulatesearchunittoestablisha2to1ratioofamplitudesbetweenthetwoindicationswiththelargestat80'ullscreenheight(FSH).(3)Withoutmovingsearchunit,adjustsensitivity,gairIItolunthehigherresponse'fromapproximatelylOOFto20'>FSHin2dBsteps'(lOFiffinecontrolisavailable).(4)Readandrecordtherelativeamplitudesofthetwoindicationstotheneares.t1~.(5)tfthesmallerindicationdoesnot'fallwithin59'SHof50>ofthelargerindication,theinstrumentshall'notbeusedforexaminationsuntilcorrected.NUCLEARENERGYSERVICES,IN~. Proceduretlo.:NIP563.

Subject:

.IlozzietoSafe-endWeidsissueDate:November181975RevisionHo.:0;Date:Page12of28.2AmplitudeControlLinearit8.2.1Thelinearityoftheinstrumentgain(attenuation)controlshallbech'eckedasfollows:,(1)Positionananglebeamsearchunitonthereferencestandardtoobtainan801FSHindicationfromthe1/2Thole.(2)Usingamplitudecontrol,decreasesignalamplitudeby6dBandby12dBtoobtainnominal4'OFFSHand20/FSHsignals.Read..andrecordactualsignalampli"tudestoclosestlZ.(4)Obtaina404FSHindicationfromthe,1/2Tholeandincreaseamplitudewiththeamplitudecontrblby6dBtoobtainanominal80~~signal.Readandrecordasin(2).Obtaina204FSHindicationfromthe1/2TholeandincreaseamplitudewiththeamplitudecontrolbylkdBtoobtainanominal800FSHsignal.Readandrecordasin(2).(5)Iftheindicationsobtainedin(2),(3)and(4)arenotwithin+20/,ofnominal,theinstrumentshal1notbeusedforexaminationuntilcorrected.NUCLEARENERGYSERVICES,IN. ProcedureHo.:NIP563

Subject:

NozzletoSae-endWeidsissueDate:ovemer,9g3369.0EXAI<INATIONSySTEMCALIBRATION9.1StraihtBeamCalibration9.1.1Straightbeamca)ibrationshallbeperformedasfollows.Theappropriatecombinationsof'searchunit,referencestandardandtestholesforeachrespectiveweldarelistedinFigurel.(1)AdjusttheInstrumentsweepcontrolssothattheexaminationareaisdisplayedontheCRTscreen.Markthehorizontalscreenpositionsselectedfortheholeorholesdirectlyo'ntheCRTscreenandonthechartontheCalibrationData,,sheet.3(2)Positionsearchunittoobtainmaximumresponsefromthesidedrilledcalibrationholewhichgivesthehighestamplitudesignal.Adjustsensitivitycontroltoprovideasignalamplitudeof80KofFSHandmarklocationandamp-litudeonCRTscreen.(3)Thisistheprimaryreferencesensitivity.RecordallsensitivitycontrolsettingsontheappropriateCalibrationDataSheet..(Thiscompletescalibrationfor.thicknessesunderone(I}inch).e(4)NoDACisnecessaryforweldthicknessesunderone(1)inch.Forweldthicknessesone(1)inchandgreateraDACshallbeestablishedasfollowsandasshownin,Figure3..(a)Withoutchangingthesensitivityobtainedin(2)abovepositionthesearchunitformaximumresponsefromtheremaining'.holes'andmarkamplitudeontheCRTscreen..(b)PlotaDACcurvebyconnectingthetwosignalresponsepositionswithacontinuouslineextendingoverthefullyexaminationrange.(5}Recordalldataand.Instrumentsettings.antheCalibrationDataSheet,andsignanddateuponcompletion.(6)Repeatsteps(1)through(6)foreachdifferentweld.thicknessjustpriortoexamination.0NUCLEAREULOGYSERViCFS,INU. Proceduretio.:NIPissueDate:November18,1975Revisionf)o.:;Date:Page14o9.2StraihtBeamCalibrationCheck9.2.'IStraightbeamcalibrationcheckasrequiredbySection7.3.3shallbeperformedasfo1.1ows:'I(1)Adjustthesensitivitycontrolsettingstothoserecordedforthe.calibratedreferencesensitivity.SeeSection911(2).9.3Angle(2)Repositionsearchunit'teachrespectivetestholeandob-servemaximumsignalresponseamplitudes.(3)SeeSection7.4forsignalresponserequirementsduringcali-brationcheck.BeamCalibration9.3.1Angle.beamcalibrationshallbeperformedasfollows.The.appropriatecomb'inationsofsearchunit,referencestandardandtestholesforeachrespectiveweldar'elistedinFigure18TableI.(1)Adjusttheinstrumentsweepcontrolssothat.theexaminationareaisdisplayedontheCRTscreen.IIarkthehorizontalscreenpositionsselectedforthe,holeorholesdirectlyon.theCRTscreenandonthechartontheCalibrationDataSheet.(2)Positionsearchunittoobtainmaximumresponsefromthecalrbrationhole(3/4Tor1-1/2T)whichgivesthehighestamplitudesignal.Adjustsensitivitycontroltoprovideasignalamplitudeof808.ofFSHandmarklocationandamplitudeonCRTscreen..(3)Thisistheprimaryreferencesensitivity.Recordall.sensitivitycontrolsettingsontheappropriateCalibration'ataSheet.(4).Mhe'rerequired,DACcurvesforanglebeamexaminationsshallbeestablishedasfollowsandasshowninFigure3.WeldThicknessLessThanOne(1)InchaPositionthesearchunitformaximumresponsefromthe'alibrat'ionholeatthe1-Tposition.Adjusttheinstrumentsensitivitycontrolstoprovideasignalamplitudeof80~ofFSHandmarklocationandampli-tudeontheCRTscreen.(See9.3.1(2))(b)Withoutchanging.sensit.ivity,positionthesearchunitformaximum.responses'romth'e.calibrationholeatthe4T,2'nd34Tposi'tionsrespectivelyandmarklocationandamplitudesontheCRTscreen.NUCLEAREIPLRGY'SERVlCES,INC. ProcedureHo.:IIIP563

Subject:

NozzletoSae-enesIssueDate-NovemerRevisiontloo:-Date.Page15of26(c)PlotaDACcurveby'connectingthesignalresponseposi"tionswithacontinuouslineextendingoverthefullexaminatjonrange.WeldThickness:One(1)Inch'ndGr~ater(a)Posit'ionthesearchunitformaximumresponsefromthecalibrationholeatthe3/4Tposition.Adjustthein-strumeritsensitivitycontrolstoprovideasignal'mplitudeof808'ofFSHandmarklocationandamplitude~on.theCRT'screen.(See9.3.1(2)).(b)Withoutchangingsensitivity,positionthesearchunitformaximumresponsesfromthecalibrationholeatthe~1/4T',l-l/4T,and1-3/4Tpositionsrespectivelyandmarkloc'atfonandamplitudesontheCRTscreen.(c)PlotaDACcurvebyconnectingthesignalresponseposi"'ionswithacontinuouslineextendingoverthefullexaminationrange.(5)Instrumentisnowcalibratedforexaminationofweidsofthethicknessfor.whichcalibrationwasjustperformed.(6)RecordalldataandinstrumentsettingsontheCalibrationDataSheet,andsign'uponcompletion.(7)Repeatsteps(1)through(6)for.eachdifferentweldthick-nessjustpriortoexamination.9.4AnleBeamCalibrationCheck~9.4.1.Anglebeamcalibrationcheck'srequiredbySection7.3.2shallbeperformedasfollows:(1)Adjustthe'.sensitivitycontrolsettingstothoserecordedforthecalibratedreferencesensitivity.SeeSection9.3.1(2)(2)Repositionsear'chunitateachrespectivetestholeandob-servesignalresponseampl.itudes.'3)SeeSection7.4forsignalresponserequirementsduringcalibrationcheck. Proceduretlo.:Nip563

Subject:

"NozzletoSafe-endWeldsIssueDate:November1,1975RevisionNo.:0~Date:Page16o'10.0EXAMINATIONPROCEDURES10.1StraihtBeamExamination10.1.1Straightbeamexaminationoftheweldandheataffectedzoneshallbeperformedatascanningsensitivitylevel2Xor6dBgreaterthanthecalibratedreferencesensitivitylevel.'0.1.2Arectilinearscanpatternshallbeusedallowingaminimum'of25~overlapofthetransducerelementwidth(diameter)foreachscanpass.~10.1.3SeeTableIandFigureIforscan.pathdistancesandweldidentifications.10.1.4Continuescanningsequencesuntilallweldshav'ebeenexamined.Examinationshallnotbeconsideredcompleteuntilallrecordableindicationshavebeenevaluatedper11.1.2..10.2StraihtBeamE>'aminationofBaseMaterialforLaminations10.2.'IStraightbeamexaminationofallbasematerialthroughwhich'heanglebeamswillpassduringanglebeamexaminationshallbeper'formedatasensitivitylevelwhichgivesaminimumbackIeflectionsignalampl.itudeof504ofFSH.10.2.2Arectilinears'canpatternshallbeuse'dallosiingaminimumof254overlapofthetransducer-elementwidth(diameter)foreachscan'ass.10.2.3SeeTableIandFigureIforscanpathdistancesandweldidentifications.10.2.4Continuescanninguntilallweldshavebeenexamined.Examinationshallnotbeconsideredcompleteuntilallrecordableindicationshavebeenevaluatedper11.1.1.10.3AnleBeamExaminations10.3.1Allanglebeamexaminationsshallbeperformedatascanningsensitivitylevel2Xor6dBgreaterthanthecalibratedreferencesensi.tivitylevel.10.3.2ThesearchunitshalIbesivivelledtoensuremaximumcoi!erageasitismovedalongarectilinearscanpatternallowingamini-mumof254overlapofthetransducerelementwidth(diame'ter).10.3.3SeeTableIandFigureIfcrscanpathdistancesandweldidentifi-cations.0NUCLLARLHLAGYSEI(VICES,INC. Procedurelio,:NIPXssucDate:HevisionHo.:0.Date:Page17of26.10.3.4Continuescanninguntilal1weldshavebeenxamined.Equipmentmustnotbremovedfromweldareaordis-assembleduntilallindicationshavebeenevaluated.11.0EVALUATIONCRITERiA11.1Recordinofindications11.1.1Forstraightbeamexaminationsofbasemetalforlamina".tions;allareasgivingindicationsequaltoorgreaterthantheremainingbackreflectionshallberecordedon'heappropriatedatasheetpriortoanglebeamexaminationoftheweldandheat"affectedzone..(1)Eachrecordedareashallbeidentifiedastodistancefromsurface,lengthandpositionrelativetothewelddatumpoint..(2)Recordeddatashallbetakenoneachparallelscanpassat'incrementsnottoexceedthatpermittedby'he254overlapof.transducerelementdiameter(width).11.1.2Forstraightbeamandanglebeamexaminationsofweldandheat-affectedzone,allindicationsshowingasignalampli-'uderesponseequaltoorgreaterthan204ofthereferenceresponseshallberecordedontheappropriatedatasheetatthetimeofweldexaminationandpriortoremovingequipment.(1)Eachrecordedindicationshallbeidentifiedastodepth(aspercentofthickness),distancefromsurface,length,signal,amplitudeandlocationrelativetothewelddatum'point.(2)Recordeddatashallbetakenoneachparallelscanpassatincrementsnottoexceedthatpermittedbythe25koverlapoftransducerelementdiameter(width).11.1.3indicationsfromallnozzletosafe-endweldsshallberecordedininches,towardsorawayfromtheappropriatecomponent,fromtheweldcenterline,andininchesCWorCCWfromthedatumpointwhenlookingalongthecenteraxisofthe,nozzletowardsthecenterofthecomponent.f0~~LJNUCLEARENERGySERVICES,INC. procedure1;o.:NIP6z

Subject:

NozzletoSafe-endWilds.issueDateINovember18IRevisionPo.'.0Date:Page18of2611.2EvaluationofIndications11.2.1EvaluationofallindicationsshallbeCadeatthereferencesensi'tivityandinaccordancewiththerequirementsoftheASHEBoilerandPressureVesselCode,SectionXI-IWB.-3000.'IResultsofthisevaluationshallbereportedtothePlantOwner,orhisAgentinaccordancewit'htherequirements'oftheASI'IE'oilerandPressureVesselCode,,SectionXI-IWA-6000.Dispositionof,evaluationresultsshallbemadeinaccordancewiththeOwner'sPlantProcedures.12.0EXAMINATIONRECORDSI12.1CertificationofRecords12.1.1Theexaminershal1completeandsigntheappropriate,WeldScanDataSheet(s)immediately,uponthecompletionofeachweldexamination./12.2.1TheexaminershallberesponsibleforsubmittingtothePlant.Owner,orhisAgent,acompletelydocumented.setofexamination.recordsincludingcertificationofpersonnelqualificationswithacurrenteyetestreportinaccordancewithSHT-TC-lA.,13:0EXAHIHER'SCRITIQUE13.1ProcedureCorrections'andAdditi'ons13.1.1Allprocedurecorrectionsand/oraddi.tionsrequiredduringtheinserviceexaminationsshallbemadeinaccordancewithrequirementsofNESQAPlan8NES81A,0402anddocumentedintherecordofrevisionssectionofthisprocedure.13.2CritiqueReportUpon-completionof,'theexaminationofallnozzletosa'fe-endwelds,specifiedinthisprocedure,theexaminershallsubmita'ritten.reportto'the'lantOwnerorhisAgentlistingpertinentinformation'forfuture'examinationssuchasprocedureadditions,corrections'ndrevisionsoruniqueproblemsoractionstobetaken.13.3AdditionalExaminationsWhenindicationsexceeding'allowablestandardsarefound,additionalexaminationsshallbeperformedasstipulatedinSectionXI,paragraphIWB-2430.Vle'NUCLEARENERGySERVICES,INC. Procedurei%0.Nip563

Subject:

NozzletoSafe-endWeldssucDaIc:November18,1975RevisionHo.:'0;Date:6BJ450WHAZ045-45~/NozzleODgWeldSafe"endNozzleCRDCoreEmerRecirc.OutletNominalSize3II6II1O'I28"OD5-1/8"~9ll7-3/8"25/32"1-1/8"7II2ASeeNoteSeeNoteReferenceStandardP8R-:75-1P8R-.P8R-1.5-1P8F-l.-O'ngleSearchSearchUnitUnitDIa~4x$allIII~,Scan-FixeePar6.1.1Note:A=W+$TB=W+2$TforT)1"W+3yTforT~<1"Shnitdcsinnationsareintendclla-quideonlYa"dretobcuseddiscretion.Forcxanple,aqudiamC:crsearchunitr.".;bcusedIIpiaccOIax4"searchunit.IFigurel.UltrasonicExaminationProcedureforNozzletoSafe-endWelds.iNUCLEARENERGYSERVICESIBC. ProcedureNo.:I'JJP563I915RevisionNo.:'0;Dat:c:Pa<;o20o226rLCirc.cancalibra'~ionholerqIIIIIIIA>:ialcancalibrationholeHef.SM.Jio,0.D.VailP.J)ic:Mes!JJoieDi".,HoleDe))I'I)HoleLenpthPi))eO.D.PnI2PvAaP8R-.75-IPQH-I.5-1P3!i7539.506.25"'I0.75"3.50"-0.75"3/g@II3/32"1/Zr1/4T1/2TlIIwp1'PI'Iin1=-I')1.)')3.15"-5.25"8.55"-14.25"551-919Bcf;Std..Ho,PBF-1.5-l0.D.Flu.t>tall!Jlick))es~5IIHol.cDie,.l./8"JiolcDepI.J11'olcLI.)~~tJ)3.<"MinPi))cO.D.Jn))!'eGrer';.e)i;t).:..ni'>oa"Figure2.IJltrasonicReferenceStandardsforNozzletoSafe-endMelds.gNUCLEARENEFIGYSERVICES,INC. ~~~t~~~~W,~~~I'~~~~~~ CADXSRATXOAIDATASHEETNO.565-IMMHJALEXAMXIIATI(NEXAMINATIONAREATRANSDUCERIDEIVXFXCATXONProcedureNo.:

Subject:

XssueDate:November1,1975RevisionNo.:0.Date:Page22of2ULTRASOiiXCINSTRUMENT'CALXBRATXONBLOCKXDNO.SXZEKQ&1XNATXC8SURFACEIp.AttenHDepthAmoleIDENTSTYLEORTXPENO.SIZE.FREQUENCYSERXALNO.ANGLE8cMODEBEAMDIRECTION(=OeMAowelA)SCANFXXTUREMODELNO.SERXALNO,COI1TROLSETTXNGSPULSELENGTHFREQUENCYd3GAXNSWEPLENGTHSI'ZEPDElAYVXDEOFXLTERRECTCOUPLMTAmplitudeHighHighXNSTRUMENTLXNFJI,RITXCALXBRATXON2.TEMPERATURE='omponent'AcpLor8.AMPL1TUDECONTROLLINEARITY1098768040.20-3.2XnitialAdB80ResultLimit32%-48%16%-24%64%-96%64%-96%EXAIGIKR82.(SignatureRequired)Slur-TC-lALevelSN'r-TC-IALovel0l23456789lODATE'Xl"1E:Figure4.Reviewedby:O~NUCLEARENEBGYSERVICES,INC. MELDSCANDATASHEETl.CalibrationDataSheetNo.2.ExaminationAngle3,AreaofExamination4.ExaminationSurfaceProcedureNo.:NIP6-

Subject:

NozzletoSafe-endMeldsIssueDate:November18134ScanCompletionMeld.,XtemorScanNo.cdZcdOO0O~Q04gO0%lQ0.rl4CPcdC70Q~rlcdcdSt00~rl6g00~rl400HS4Comments:ReasonforIncompleted,ScansI-CalibrationChecks~AMitionalSheetsAttached:XnstrumentExaminationSystemContinuation.SupplementsTime"DateTimeExaminer(s):2.SHT-TC-1ALevelSNT-TC-1ALevelFigurc5.Date:0NUCLEARENERGYSERVICES,INC. MELDSCANDATASHEETSUPPLElKNTA(BASEMETAL)6

Subject:

NozzletoSat'e-endMeldsIssueDate:November181.Revis9.onNo.:0Date:Page24of2MeldNo.CalibrationDataSheetNo.kgf.SheetBackEchoAmplitudePl~PzNote:Locationincrementsarenottoexceedallowablescanincrements.ktl.IndicationNo.DepthL(inches)P2Echo(FSH)BackFSHIIFigure5AExaminer(s):20Date:SNT-TC-lALevelSNT-TC-lALevel0NUCLEARENERGYSERVlCES,lNC. VCLDSCAItMTASIKElSUPPLEIKiVZIIProcedureHo.:t<IP563:~l4JJxlRevisionNoes0Date:P,ege~gofl'IeldI<o.CalibrationDataSheetIo,Sheetot'XAh1;ANGLES,U.S,U.P(Distancefromweld%loindicationC/L~alongexam.surface).Dlslancefromsurface1"ote'ocationincrementsarenottoexceed.allosrablescan'increments.ticeBEAMC!A.TLoca'loni~!ascDfsh.:rczSurface,crlrarQC'sc.irc"Surf'ac5C'~Eac'ase~iroQSursaccCcoth(D)Inchesi!OZI;"J:nd~xointsofLarethescsallerof50;r>DAC.orQF~Ih~.Examiner(-)s2.SII'i-TC-1A.LevelSar-'~C-1ALevelDate:A-'eLJttUCLCAilEt<LOGYSERVICCS,lhC. TABLEIMELDIDENTIPICATIOiNNUCLEARC01POiVTTSProcedureNo.:"1P563Subgec4:NozzletoSafe-endlfeldsIssueDate:ovemer1,1975RevisionHo.:0Date:Page26of26MeldNo.RV-1-566A-wRV-1-5668"wRV-5-567"wRV-1-567A-wRV-1-5678"wDescri%ionEmerg.CondensateEmerg.CondensateCRDReturnCoreSprayCoreSpraye.BpcsPSR"1.5-1P8R-1.5-1PSR-.75-1PSR-,75-3PBR-.75-3eferenceFiureaFig.'10!e1dFi'g.2Ref.Std.0e7029027060240RV-'4-565A"wthruRV-4-565E"wRet:irc.OutletP8F-1,5-1Locatedrespectivelyat42',114',186,258',330o"-Al1anglesmeasuredClfromvessel'0NUCLEARENERGYSERVICES,INC. proced.ureNo.:NIP564

Subject:

EmergencyonenserIssueDate:NovRevisionNo.:0Date-ULTRASONICEXAMINATIONPROCEDURESFOREMERGENCYCONDENSERDOMEANDNOZZLEWELDSNIAGARAMOHAWKPOWERCORPORATION,'NINEMILEPOINT,UNIT1Originator(s):SignatureSignatureH.E.S.I.SignatureN.M.P.C.SignatureDateS"7"74DateAggroed.by:SNT-TC-lAMm~x~ovelXXX6-9"7~.DateSNT-TC-1ALevelIIINUCLEARENERGYSERVICES,INC.

ProcedureNo,:NIP564

Subject:

EmergencyCondenserIssueDate:November,197$RevisionNo.':0;Date:Page2ofRECORDOFREVISIONSRevisionNumberDateDescritionReasonOriinator'NPCI'IESINUCLEARENERGySERVICES,INC.'

ProcedureNo:NIP564

Subject:

EmergencyCondenserIssueDate:ovemer,1975RevisionNo.:0;Date:Page3of27ULTRASONICEXAMINATIONPROCEDURESFOREMERGENCYCONDENSERDOMEANDNOZZLEWELDS1.0SCOPE1.1AreaofExaminationI'.1.1Thisdocumentcoverstheultrasonicexaminationproceduresfor:(I)EmergencyCondenserDometoshellweldsshownInFigureI.(2)EmergencyCondensersupplyandreturnnozzletovesselweldsshowninFigure2.1.2TpeofExamination1.2.1VolumetricexaminationshallbeperformedusingultrasonicpulseechoanglebeamshearwaveandOostraightbeamtechniquesappliedtotheoutsidesurfacesoftheemergencycondenser.1.2.2Theexaminationshallbeperformedusingmanualsearchunitsand/orscanfixtures.1.3TimeofExamination1.3.1Theseproceduresshallgoverntheinserviceexaminationandre-examinationofrepairedareasofthepipeweldsasrequiredbytheASHEBoilerandPressureVesselCode,SectionXI(1974).1.4WeldConfiguration1.4.1TheDomeandnozzleweldconfigurationscoveredb.thisrareshowninFigures1and24.2Nominalweldthicknessis1.25"asshowninFigures1and2.HaterialsTheemergencycondenserdomeandnozzlesareconstructedofausten-iticstainlesssteel.NUCLEARENERGYSERVICES,INC. ProcedureNo.:NIP564Sub)ect:EmergencyCondenserIssueDate:ovemer,975RevisionNo.:'OsDate:

2.0REFERENCES

2.1ReferenceDocuments,2.l.1Thefollowingdocumentsformapartofthisexaminationprocedure:(1)ASHEBoilerandPressureVesselCode,SectionXl]974Edition,andtheSummerof19/4Addenda.(2)ASNTRecommendedPractice,SNT-TC-1A,SupplementC,ThirdEdition(1971)~(3)(4)COHAHProcedureforCertifyingInspectionPersonnel,CUTP-i,Rev.i,September1970.,ASHEBoilerandPressureVesselCode,SectionV,1974Edition,an'dt'.heSummerof1974Addenda.Dr~wtniWs2.2.1Thefollowingdrawingsformapartofthisprocedurei(1)FosterblheelerassemblydrawingH-655-27Rev.D.2.30orationHanuals23~1Theequipmentoperationalmanualsfortheparticularultrasoniainstrumentsusedformapartofthisprocedure.3.0PROCEDURECERTiFICAT10H3.1The'examinationproceduresdescribed'inthisdocumentcomplywithSectionXioftheASNEBoilerandPressureVesselCode,1974Edition,except"whereexaminationcoverageislimitedby.partgeometryoraccess~NUCLEARENERGYSERVICES,INC. Proceduretio.:tIIP64Sub3ect:EmerencCondenser~IssueDate:NovemberI,1975RevisionHo.:.Date:Page'of4.0PERSOtItIELCERTIFIGATIOti4.1PersonnelCertificationReuirements4.1.1Eachpersonperformingultrasonicexaminationgovernedbythisprocedureshallbecertifiedinaccordancewiththefollowing:(1)ASNTRecommendedPractice,SNT-TC-1A,SupplementC,ThirdEdition'(1971).(2)COtIAHInspectioninc.,ProcedureforCertifyingUltra-sonicTestPersonnelCUTP-l,Rev.I,September1970.(3)ASMEBoiler.andPressureVesselCode,SectionXI(1974Ed.)4.1.2Anexaminationcrewshallconsistofoneortwomembersasneeded.Atleastonememberofeachcrewshallhaveaminimumqualifica-tionLevelIlinaccordancewiththeabovereferenceddocuments.Theremainingmember(s)shallhaveaminimumqualificationof,LevelIorLevelItrainee.4.2"PersonnelRecords4.2.1RecordsofpersonnelqualificationshallbemaintainedbyExaminationContractor.4.2.2Acopyoftheexaminer'scertification,andacurrenteye-testasrequiredbySNT-TC-lAshallbefiledwitheachpermanentexaminationrecord,withacopysubmittedtotheplantownerorhisagent,priortoperformingexaminationsperthispro"cedure.5.0EXAIlIHATIOWREQUIREMEtITS5.1ExaminationFrequency5.1.1Thenominalexaminationfrequenciesshall,be2.25HHzforallstraightbeamandanglebeamexaminations.5.1.2Otherpulsefrequenciesshallbeusedifsuchvariablesasmateria)attenuation,grainstructure,etc.,necessitatestheirusetoachievepenetrationorresolution.Thisinfor-mationshallberecordedonthedatasheets.0qr.l~)gNUCLEAHENERGYSERVICES,INa. ProcedureNo.:Hip564

Subject:

EmergencyCondenserIssueDate:NovemberAl,1975RevisionHo.:;Date:Page6.of25.2ExaminationAngles5.2.1Examinationanglesforthoseweldsspecifiedinthisprocedureshallbe'asfollows:.(1)0straightbeamfromtheO.D.surfaceonedirectionthrutheweldandthrutheparentmaterialasindicatedinFigures1and2.a(2)45oanglebeamtwodirectionsperpendiculartotheweldaxisandtwodirectionsparallelwiththeweldaxis,asindicatedinFigures1and2.(3)Otherbeamanglesmaybeusedasdetermined-necessaryi.e.forevaluationofreflectors,tocompensateforgeometricconstraints,.etc.Allinformationshallberecordedcnthedata,sheets5.3LiquidCouplant5.3.1The'ltrasoniccouplantshallbeTrimRegularorTrimHD(toasterChemicalCorporation,Perrysburg,Ohio).'.3.2Thecouplantshallbesuppliedincleancontainersofsufficientquantitytofacilitatetheexamination.5.3.3Thecouplantshal1bepumpedfromthecontainertothesearchunitscanfixturesthrucleartygonflexibletubingorshallbeappliedmanuallywithabrushorothersuitabledevice.5.3.4Whererequired,theexaminershallberesponsibleforremovingcouplantfromtheexaminationsurfaceattheconclusionoftheexamination."5.4SurfacePreparation5.4.1Allexaminationsurfacesshouldbecleanandfreeofdirt,weldspatter,'tc.,oranyotherconditionwhichwouldinter-ferewith'theexaminationorimpairpropertransmissionofthesoundbeam.5.4.2irregularityofsurfacecontourtobecontactedbythesearchunitshouldnotexceed1/8"inany2"ofsurfacetravel.Weldcrownandedgesshouldblendsmoothlyintoadjacentbasematerial.ONUCLEARENERGYSERVICES,INC. ProcedureI'lo.:HlP56IIK~~9'evisionHo.:0;Date:Page7of275.5Meldidentification5.5.1EachweldshallbelocatedandidentifiedperappropriateweldmapsintheProgramPlanBook.5.6DatumPoint5.6.1Theexaminershallpermanentlymark,orverifythattherehasbeenmarked,areferencedatumpointoneachweldfromwhichallexaminationdataandreportedindicationsshallberefer-enced.5.6.2Datumpointsshallbemarkedbytheuseof,lowstressstampsorvibratoolingandshallnotbedeeperthanI/64".5.6.3Thedatumpointforallweldsshallbelocatedatthehighestpointontheweldatthewe)dcenter)ine.5.6.IIEachwelddatumpoint,alongwithrespectiveweldreferencepointsanddivisions,shallbeshownoneachexaminationreport.ExaminationCoverae5.7.1Theintentofthisprocedureistoprovidemaximumexaminationcoveragetoinsureweldintegrity.Eachweldshallbescannedwithminimum254overlapofthetransducerelementwidth(diameter)foreachscanpass.5.7.2Therateofsearchunitmovementshallnotexceedsix(6)inchespersecond.5.7.3Eachweldandthevolumeofmetalfor1/2Tontheside(s)theweldshallbeultrasonicallyexaminedwherepartgeometryandaccesspermitusing45anglebeamtechniquesappliedinthedirection(s)indicatedinFigures1and2~h5.7.4Straightbeamtechniquesshallbeapplied,wherepartgeometrypermits,toal1parentmaterialthroughwhichtheanglebeamswi11passduringanglebeamexaminations.IndicationsdetectedaretoberecordedinaccordancewithSection11.1.1ofthisprocedure,exceptinareaswherenobackechocanbeobtained.indicationsdetectedshallberecordedanddatausedduringevaluationofanglebeamexaminationresults.ONUCLEARENERGYSERVICES,INC. pxoceQureHO.:NIP564

Subject:

EmergencyonenserRevisionNo.:'0;Date:page8or275.7.55.7.6Straightbeamtechniquesshallbeappliedtotheweldsurface,andheat-affectedzonewherepartgeometrypermits.IndicationsshallberecordedinaccordancewithSection11.1.2ofthisprocedure.Wheretheexaminationsurface,geometry,orotherconditions(weld,contour,access,etc.)donotpermitameaningfulultrasonicexaminationtobeperformed,theexaminershallrecordtheareaofnon-examinationandtheparticularinterferingconditioninthespaceprovidedontheWeldScanDataSheet.Inaddition,heshallmakeasketchoftheweldandadjacentpartaridfittingconditionsintheappro-.priateareaonthesameWeldScanDataSheet;(SeeFigure6.)Photoswillbetakeri'whenpossibleandincorporatedaspartofthereport.h,6.0EQUIPMENTREQUIREMENTS6.IExaminationContractor'sEuiment6.1.1EThefollowingtestequipmentoritsequivalentshallbepro-videdbytheExaminationContractorforexaminationofweldsspecifiedinthis"procedure.(1)Pulseechoultrasonicinstrument(2)ScanFixture,45,(AINo.85C134,or57A8407orother)(3)ScanFixture,0,(A3No.85C157,orother)(4)SearchUnit,0,$"-Dia.,2.25MHz(5)SearchUnit,4"X1",2.25MHz(6)SearchUnit,45z"X$"2.25MHzor1"dia.(7)SearchUnit,45,4"X4",2.25MHzor4"dia.(8)SearchUnit,0,~"Dia,5.0MHz.(9)Couplant(10)CameraNUCLEARENERGySERvlCES,INC., >ss<<Date-November18RevisionNo.:'0;Date:Page9of276.2PlantOwner'sEuiment6.2.1ThePlantOwnerorhisAgentshallprovidethefollowingservicefaci)itiesandequipmentasrequired:,(1)Scaffolding(2)Water,AirandElectricity(3)TemporaryLighting(4)CraneorLiftingDevices(5)ReferenceStandardNo.PSF-1.5-1(FlatX1.5"wall)(6)RadiationNonitoringEquipment(7)RadiationShielding(8)TestSurfacePreparation(cleaningandfinishing)(9)DrawingsofeachExaminationArea(10)PostExaminationCleanupofTestArea7.1ReferenceStandards'.1.1Thereferencestandarddesignatedin6.2.1-(5)shallbeusedforbasicintrumentcalibrationandforestablishingreferencesensitivitylevelsforexaminationoftheweldsandparentmaterialspecifiedinthisprocedure.SeeFigures1and2.7.27.1.2TheappropriatereferencestandardcorrespondingtoeachrespectiveweldthicknessshallberecordedoneachCalibra-tionDataSheet.Figure5isanexampleoftheCalibrationDataSheettobeusedwiththisprocedure.Q~F;gtIVCLEAFlENE9GYSEFIVICES,INC. Procedure}/o.:Hip564issueDate:November181975RevisionHo.:,;Date:7.1.3CalibrationDataSheetsshallbenumbered564-1,564-2,564-3,etc.,at'thetimeofcalibrationandshallbesign'edbytheexaminer(s)uponcompletion.7.1.4CalibrationproceduresshallbeperformedusingtheO.D,sur"faceofthereferencest'andard.7.1.5Thetemperatureofthereferencestandardshallbewithin25oFofthepipewe'idtemperature.7.2ReferenceSensitivitLevel7.2.1Thereferencesensitivitylevelshallbethedistance-amplitudecurveinitiallyobtaineddirectlyfromthereferencestandardandshallbethesensitivitylevelusedforevaluatingandre-cordingallindications.7;2.2Duringactualweldscanning,thereferencesensitivitylevelshallbeincreased2Xor6dB.'7.3TimesofCalibration7.3.1Basicinstrumentcalibrationshallbeperformedusingtheappro-priatereferencestandard,searchunitsandinstrumentationimnediatelypriortotheexaminationofthefieldsspecifiedinthisprocedure.7.3.2instrumentcalibrationchecksshallbeperformedatthebeginningofeachdayofexaminationinaccordancewithSection8.0ofthisprocedure.7-33Examinationsystemcalibrationchecksshallbeperformedat'eastatthebeginningandatthecompletionofeach4hourperiodofexaminationand/oratthechangeofexaminationpersonnel,equipment,searchunits,couplershoes,etc.,and-atthecompletionoftheexaminationofeach'similarseriesof"weldsinaccordancewithSections9'and9.4ofthisprocedure.7.4CalibrationResponse7.4.1Calibrationresponseshall,becheckedattheprimaryreferencesensitivitylevel.7.4.2Signalresponseobtainedduringcalibrationcheckshallbewithinplusorminus20kofthatestablishedduringbasicinstrumentcalibration.7.4.3ifanypointon'heDistanceAmplitudeCorrection(DAC)curveisaboveorbelowthe20'41imit,theexaminershall:OHUCLC/'.RCN.RGYSEAVlCES,INC. Proceduretio.:tilP564

Subject:

Emergencyonenser'evisionNo.:,Date:Page11o2(1)Harkallwelddatasheetssincepreviouscalibrationvoid.(2)Reca1ibrateexaminationsystem.(3)Reexaminevoidedareas.7.4.4lfanypointontheDACcurvehasmovedhorizontallymorethan5Cofthesweeplinefromitsoriginalsettings,theexaminershal1:.(1)CorrectthesweepcalibrationandnoteitontheCalibrationDataSheet.(2)Voidanydatasheetsmadesincethepreviouscalibrationwhichhaverecordedindicationandreexaminethoseareas.8.0INSTRUMENTCALIBRATIOHVERIFICATIOH8.1AmplitudeLinearit8.1.1Thelinearityoftheultrasonicinstrumentshallbecheckedasfollows:(1)Positionasearchunitonareferencestandardsothattwoindicationsarevisible.(Theseindicationsmaybeobtainedfromareferenceholeandbacksurface,fromtworeferenceholes,orfromareferenceholeandacornerseensimultan"eouslyontheinstrumentscreen.)(2)Manipulatesearchunittoestablisha2to1ratioofamplitudesbetweenthetwoindicationswiththelargestat801fullscreenheight(FSH).(3)Withoutmovingsearchunit,adjustsensitivity(gaiR<<Iunthehigher'esponsefromapproximately100kto201FSHin2dBsteps'(109'ffinecontrolisavailable).(4)Readandrecordtherelativeamp1itudesofthetwoindicationstothenearest)F~.(5)lfthesmallerindicationdoesnotfallwithin5'P,FSHof'50/ofthelargerindication,theinstrumentshall'notbeusedforexaminationsuntilcorrected.INVCLEAR.ENERCiYSERVICES,INI.~~ ProcedureHo.:NIP64bj.issueDate:November,18.1Revisionl<o.:0;Date:Page12of278.2Am1itudeControlLinearit8.2.1Thelinearityoftheinstrumentgain(attenuation)controlshallbech'eckedasfollows:.(1)Positionananglebeamsearchunitonthereferencestandardtoobtainan808FSHindicationfromthe1/2Thole.(2)Usingamplitudecontrol,decreasesignalamplitudeby6dBandby12dBtoobtainnominal4'0~FSHand200FSHsignals.Read..andrecordactualsignalampli-tudestoclosestlZ.(3)Obtaina400FSHindicationfromthe1/2Tholeandincreaseamplitudewiththeamplitudecontr61by6dBtoobtain,anominal808signal..-Readandrecordasin(2)-(0)Obtaina20ZFSHindication'romthe1/2Tholeandincreaseamplitudewiththeamplitudecontrolby12dBtoobtainanominal800FSHsignal.Readandrecordasin(2).(5)iftheindicationsobtainedin(2),(3)and(4)arenotwithin+20'fnominal,theinstrumentshal1notbeusedforexaminationuntilcorrected.0NUCLEARENERGYSERVICES,iNt, procedureHo.:HIP564gug~ect;EmergencyCondenser-issueDate:November1,1975RevisionHo.:0Date:Page13of279.0EXAHIHATIOHSYSTEHCAL'IBRATIOH9.1StraihtBeamCalibration9.1.1Straightbeamca)ibrationshallbeperformedasfollows'ReferalsotoFigures1and2andTable1)(1)Adjustthe.instrumentsweepcontrolssothattheexaminationareaisdisplayedontheCRTscreen.HarkthehorizontalscreenpositionsselectedfortheholeorholesdirectlyontheCRTscreenandonthechartontheCalibrationData.sheet.(2)Positionsearchunittoobtainmaximumresponsefromthesidedrilledcalibrationholewhichgivesthehighestamplitudesignal.Adjustsensitivitycontroltoprovide.asignalamplitudeof801ofFSHandmarklocationandamp-litudeonCRTscreen.(3)Thisistheprimary'referencesensitivity.Recordall~sensitivitycontrolsettingsontheappropriateCalibrationDataSheet.(4)DACcurvesshallbeestablishedasfollowsandasshowninFigure'4,(a)Mithoutchangingthesensitivityobtainedin(2)abovepositionthesearchunitformaximumresponsefromtheremaining'holesandmarkamplitudeontheCRTscreen.(b)PlotaDACcurvebyconnectingthetwosignalresponsepositionswithacontinuouslineextendingoverthefullexaminationrange.(5)Recordalldataand.instrumentsettings,ontheCaljbratjpnDataSheet,andsignanddateuponcomple11ion. ProceQureHo,:NIP564Subject;EmerencCondenser,IssueDato:November1,1975HevisionNo.:'0Date:Page14of279.2StraihtBeamCalibrationCheck9.2.1StraightbeamcalibrationcheckasrequiredbySection7.3.3shall~beperformedasfol.lows:(.1)Adjustthesensitivitycontrolsettingstothoserecordedforthe-calibratedreferencesensitivity.SeeSection911(2)(2)Repositionsearchunit'teachrespectivetestholeandob-servemaximumsignalresponseamplitudes.I(3)SeeSection7.4forsignalresponserequirementsduringcali-,brationcheck.9.3AngleBeamCalibrationa9.3.1Angle-beamca)ibrationshallbeperformedasfollows:(ReferalsotoFigures1and2,andTable1)(1)Adjustthainstrumentsueepcontrolssothat.theexamination~areaisdisplayedontheCRTscreen.liarkthehorizontalscreenposit'ionsselectedfortheholeorholesdirectlyontheCRTscreenandonthechartontheCalibrationData.Sheet.(2)Positionsearchunitt'oobtainmaximumresponsefromthecalibrationh'olewhichgivesthehighestamplitudesignal.Adjustsensitivitycontroltoprovideasignalamplitudeof801.ofFSHandmarklocationandamp'litudeonCRTscreen.a(3)Thisistheprimaryreferencesensitivity.Recordall.sensitiv!tycontrolsettingsontheappropriateCalibrationDataSheet.DACcurvesforanglebeamexaminationsshallbeestablishedasfollowsandasshowninFigure4.aQf,C'g)Jt<UCLBItl'iFllERGY.'sERVICES,ltJC. ProcedureNo.:NIP

Subject:

EmergencyCondenser.XssueDate:November1,1975RevisionNo.:0Date:Page15of(a)'osit'ionthesearchunitformaximumresponsefromthecalibrationholeatthe3/4Tposition.Adjustthein-strumentsensitivitycontrolstoprovideasignalamplitudeof80/,'ofFSHandmarklocationandamplitudeon.theCRTscreen.(See9.3.1(2)).(b)Withoutchangingsensitivity,positionthesearchunitformaximumresponsesfromthe.calibrationholeatthe1/4T;andthe3/4Tpositionsrespectivelyandmarkloc'actionandamplitudesontheCRTscreen.'c)PlotaDACcurvebyconnectingthesignalresponseposi-tions'withacontinuouslineextendingoverthefullexaminationrange.(5)'(6)instrumentisnowcalibratedforexaminationofweldsofthethickness.for.whichcalibrationwasjustperformed.Recordall'ataand"instrumentsettingsontheCalibrationDataSheet,andsignuponcompletion.9.4AnleBeamCalibrationCheck.~9.4.1Anglebeam'calibrationcheckasrequiredbySection7.3.2shallbeperforme"asfo11ours:'(1)Adjustthesensitivitycontrolsettingstothoserecordedforthecalibratedreferencesensitivity.SeeSection93.1(2).(2)Repositionsearchunitateachrespectivetestholeandob-servesignplresponseampl.itudes.'3)-SeeSection7.4forsignalresponserequirementsduringcalibrationcheck..tiUCLf!AREtJEtlGYSEt',('IGCS,[f!(. Proceduretlo.:'lpIbi**IssueDate:November18,1975RevisionHo.:.~Date:Page-16o'10.0EXAHIHATIOHPROCEDURES~10.1StraihtBeamExamination10.1.1Straightbeamexaminationoftheweldandheataffectedzoneshallbeperformedatascanningsensitivitylevel2Xor6dBgreaterthanthecalibratedreferencesensitivitylevel.10.1.2Arectilinearscanpatternshallbeusedallowingaminimum'of25~overlap'ofthetransducerelementwidth(diameter)foreachscanpass.~10.1.310.1.4SeeTableIandFiguresiand2forscanpathdistancesandweld,identifÃcat1ons.Continuescanningsequencesunti)allweldshavebeenexamined.Examinationshallnotbeconsideredcompleteuntilallrecordableindicationshavebeenevaluatedper11.1.2..10.2StraihtBeamE>laminationofBaseHaterialforLaminations10.2.'I,Straightbeamexaminationofallbasematerialthroughwhich'theanglebeamswillpassduringanglebeamexaminationshall"beperformedatasensitivitylevelwhichgivesa'minimumbackreflectionsignaIampl,itudeof500ofFSH.10.2.2Arectilinears'canpatternshallbeusedallowingaminimumof25'verlapofthetransducerelementwidth(diameter)foreachscan~pass~10.2.3SeeTable.IandFiguresIand2forscanpatchdistancesandweldidentifications.10.2.4Continuescanning'sequencesuntila11basematerialhasbeenexamined.ExaminationshallnotbeconsideredcompleteuntilallrecordableindicationshavebeenevaluatedperIl.l.l.10.3AnleBeamExaminations10.3.1Allanglebeamexaminationsshallbeperformedatascanningsensitivitylevel2Xor6dBgreaterthanthecalibratedreferencesensitivitylevel.10.3.2Thesearchunitshallbes<vivelledtoensuremaximumcoVerageasitismovedalongarectilinearscanpatternallowingamini-mumof250overlapofthetransducerelementwidth(diameter).10.3.3SeeTableIandFiquresIand2farscanpathdistancesandweldwiden.tifications.O~~WUOLLARLHLAQYSEI<VICES,INC. Procedure>Io.:NIP564.9995Revision'Ho.:'0;Date:Pare17of2710.3.4Continuescanninguntilallweldshavebeenexamined.Examinationshallnotbeconsideredcompleteuntilallrecordableindicationshavebeenevaluatedper11.1.2.11.0EVALUATIONCRITERIA11.1RecordingofIndications11.1.1Forstraightbeamexaminationsofbasemetalforlamina-tions;allareasgivingindicationsequaltoorgreaterthantheremainingbackreflectionshallberecorded'ontheappropriatedatasheetpriortoanglebeamexaminationoftheweldandheat-affectedzone.(1)Eachrecordedareashallbeidentifiedastodistancefromsurface,lengthandpositionrelativetothewelddatumpoint.(2)Recordeddatashallbetakenoneachparallelscanpassatincrementsnottoexceedthatpermittedbythe254overlapof.transducerelementdiameter(width).11.1.2Forstraightbeamandanglebeamexaminationsofweldandheat-affectedzone,allindicationsshowingasignalampli-~tuderesponseequa)toorgreaterthan204ofthereference'esponseshallberecordedontheappropriatedatasheetatthetimeofweldexaminationandpriortoremovingequipment.(I)Eachrecordedindicationshallbeidentifiedastodepth(aspercentofthickness),distancefromsurface,length,signalamplitudeandlocationrelativetothewe'ldatumpoint.(2)Recordeddatashallbetakenoneachparallelscanpassatincrementsnottoexceedthatpermittedbythe25'verlapoftransducerelementdiameter(width).11.1.3IndicationsfromallweldsshallbereportedininchesupstreamordownstreamoftheweldcenterlineandininchesCblorCCMfrorrithewel.ddatumpointwhenlookingwithdirectionofflow.n"INUCLEARENERGySERYICES,INC. ProcedureNO.:HIP564

Subject:

EmergencyConenser,~97*'evisionNo.:0;Date:'age18of11.2EvaluationofIndications11.2.1Evaluationofal1indicationsshallbemadeatthereferencesensi'tivityandinaccordancewiththerequirementsoftheASMESoileeandPressureVesselCode,SectibnXI-IWB;3000.ResultsofthisevaluationshallbereportedtothePlantOwnerorhisAgentinaccordan'cewit'htherequirements'oftheASHEBoilerandPressureVesselCode,'.SectionXI-IWA-6000.Dispositionof.evaluationresultsshall,bemadeinaccordancewiththeOwner'sPlantProcedures.12.0EXAMIHATIOHRECORDS12.1CertificationofRecords12.1.1Theexaminershallcc>pieteandsigntheappropriate.WeldScanDataSheet(s)immediately,uponthe'ompletionofeachweldexamination.12;2Fi1inofRecords12.2.1.Theexaminershal1be.responsibleforsubmittingtothe.PlantOwner,orhisAgent,acompletelydocumented.setofexamination.recordsinclud'ingcertificationofpersonnelqualificationswithacurrenteyetestreportinaccordancewithSHT-TC-lA.13:0EXAHIHER'SCRITIQUE13.1Proceduie.Corrections'andAdditi'ons13.1.1Allprocedurecorrectionsand/oraddi.tionsrequiredduringtheinserviceexaminationsshallbemadeinaccordancewithrequirementsofHESQAPlan0'ES81A0402anddocumentedin.therecordofrevisionssectionofthisprocedure.13.2CritiueReortUponcompletionof.'theexaminationofallweldsspecifiedin,.thisprocedure,theexaminershallsubmitawrittenreportto'the'PlantOwnerorhisAgentlistingpertinentinformationforfuture'examinationssuchasprocedureadditions,.corrections'andrevisionsoruniqueproblemsor'actionstobetaken.13.3AdditionalExaminatIons"Whenindicationsexceedingallowablestandardsarefound,additionalexaminationsshallbeperformedasstipulatedinSectionXI,paragraphIMC-21I30.0NUCLEARENERGySERVICES,INC. pxoceQuxeIlo.:N54

Subject:

EmerencCondIssueDate:November181RevisionNo.:0;Date-Page19of27W45~poMHAZ45o=poMHAZ45'5o=po450-01'III450Dome18-5/8"dia.TubeSheetA"=W+1/2T(T=WeldThickness=lg')B=2T+6>>SCANPATHLEGEND-PerpendiculartoWeld-ParalleltoMeld-0BaseMetal0WHAZ-WeldandHeatAFfectedZoneFigurel.UltrasonicExaminationofEmergencyCondenserDomeWelds.0'gNUCLEARENERGYSERVICES,INC. SCANPATHLEGENDproceQuroNO.:NIP564XssueDate:November181Revisiont"o.:'0;Dat:e:=PerpendiculartoWeld=ParalleltoMeld=OoBaseMetal0WHAZ=WeldandHeatAffectedZoneo~45=~45DomeScanOnlyIfPossibleA""OoWHAZ450=18-5/8'ia.NozzleAc=W+$T(T=MeldThickness=14")B=2T+6"Figure2.UltrasonicExaminationofEmergencyCondenserSupplyandReturnNozz1eMe1ds9~+jjNUCLEARENERGYSERYICES,.INC. ~1~~~~II~~~ Proccurco,:llXP

Subject:

EmergencyonenserIssueDate:November181975Hcvilion11o.:0Date:Pago>>or>7YgII"LIINTlzYEE"PATSQ2312FORTHICICIICMOVERIINCQfORTIIICRHESSIINCIIORLESS2PRIMARYAEFEREIlCERESPONSESET*TI4'/~OFFULLSCAEENSO'/eOFrrREFERENCELEYEI.IprrrAEFEAENCEL~EYELIrSo>OFAEFFAEIICELEVELV20/~OFREFERENCELEVELitIiPRIMARYAEFEAEICEAES>OIISESETATIO'/iOFFULLSCAEEN2TT-T2T12T22T32TSearchUnitLocations8:MCCurvesforAngleBeamCalibration"YIPRiMARYAEFEAFIICEAESPONSESETATIO/oOFFULLSCAEEII7I~lAIN~4~7DISTANCE,SearchUnitLocations8XACCurveforStraightBeamCalibrationNOlEStep1Step2Step3Step4Stepg1"orstraightbeamcalibrationonfieldsunder1"thick,use1/22holeo:11y,<<oDACre<quired.-AdjustslseepcontrolssothattheentireexaminationareaisdisplayedonCRTscreen.-hdjustsensitivitytoprovideGOl~1'SIIindicationfromholet.iving)naxinnuIIresponse-IIIarlcpo..itiononscreen..-Positionsearchunitfor)Ilaxillllullresponsefromrclnainingholes-ma1lpositiononscreen.-Plot))ACbyconncctinpointsmarlccdonscreenarithli>>ecitcndcd.tocovclcnti1ccxalllination1ange~-liccordallsulccpandscnsitix<itycolltrolscttincsonrcspectivcdatasheets.l'XGUI;ls'1'Ill'I',)ll;ilCP.Sl'IlS1TDI1'I'.7ANDMCCALXllliATlO'HP)<GCEDUil)',Sl'014UJTIMliOHXCl'XAiIlHAT3:C!3Ol)'I"I.OS,~1T~NUcI.I;r'll)L:IILlllGYGI'.nVICLTG,liMC. CALIBRATIONDATAARRLR0.~6A-1MAIHlALEXAMXIIATXONProcedure.No.:"ip564Subject.EmergencyonenserIssueDate:RevisionNo.:0Date:3TRANSDUCERIDES'XFXCATXONULTRASONXCINSTRUMENTSTYLEORTXPENO.SIZEFREQUENCXSEHXALNO.ANGLEtbMODEDRAtADIREOTIOR(=Or&towelA)SCANFIXTURE'CALXBRATXONBLOCKXDNO,SIKEXZJJ!GNAT'URFACEMODELNO.SERIALNO.CONTROLSETTXNGSPULSELENGTHFREQUENCYdBGAXNSHEEPLENGTHS>/EEPDELAYVIDEOFXLTERREJECTCOUPLANTHDoleXDENTepthAmp.AttenXNSTHUMENTLXNEARXTXCALXBHATXONAmplitudeHighLmrHighLov2.TEMPERATURE=Component'ACPLOl8.AMPLITUDECONTROLLXNEARITY10Initial808040.20Result,Limit32't-48%16'24'48-96%64%-96K0-012345678910,EXAIGZKHS2eDATE:(SignatureRequired)SNT-TC-IALevelSN'i-TC-IALevelTIME:FiguregReviewedby:NUCLEARENERGYSERViCES,tNC. klELDSCANDATASi[EET1.CalibrationDataSheetNo.2.ExaminationAngle3.AreaofExamination4.ExaminationSurfaceProcedureIro.NIP564Su'object:EmergencyCondenserissueDate:ovemoer,975Revision>>io.:0Date:Page24o:ScanComoletionVeld.,ItemorScanNo.00w604WQJcdPDgoc>>0q56g>>04Cl)6CJcd&S>>cd6ci04'rlcdWcdStV0rlPc&6g0tllgi0~rl9~>>Icd0cdrlW'g0HQComments:ReasonforIncomoleted.Scansf-CalibrationChecksl'dditionalSheetsAttached.:XnsLrul!1enuTim>>ieHx"minationSystemTirileContinuationExaminer(-):2.Sun@lcmntsHNT-TC-lA]'velS1'~T-TC-1ALevelFigure6Date:0NUCLEARO'NERGYSERYICESII'IC VELDSCANDATASHEETSUPPLEMENTA(BASEmrAL)ProcedureNo.:NIP564

Subject:

EmergencyCondenserIssueDate:NovemberI,1975RevisionNo.:O'ate:Page25of2MeldNoSheetofCalibrationDataSheetNo.asl.BackEchoAmplitudePi~PgNote:Locationincrementsarenottoexceedallowablescanincrements.IndicationNo.DepthL(inches)P2Echo(9FSH)BackoFSHExaminer(s):20Date:SHT-TC-1ALevelSNT-TC-lALevelfigureNUCLEARENERGYSERVICES,INC. S~IMiLL~LLrm~L~WW~LL~LLLL~LL ProcedureNo.:"1p56"EmergencyCondenserIssueDate:o<<m<<~1975HevisionNo.:0Date:Page27of27TABLEIMELDIDENTIFICATIONNUCIZARCOMPO~VISWeld.No.DescritionHe.BoceferenceFiuresHX-39-l21SH-wEmergencyConden-serDomeMeldP8F"I,5"11,35.0"LengthHX-39-122RH-wEmergencyConden-serDomeMeldHX-39-lllSH-wEmergencyConden-serDomeMeldHX"39-121RN-wEmergencyConden"serNozzleMeld2$312.0"LengthHX-39-112SN-wEmergencyConden-serNozzleMeld14.0"LengthHX-39-lllRN-wEmergencyConden-serNozzleMeld12.0"LengthNUCLEARENERGYSERVICES,INC.

APPENDIXIUTCALIBRATIONBLOCKS

APPENDIXIUTCalibrationBlocksNEShasreviewedthecalibrationblockrequirementsfortheten-yearin-.serviceinspectionprogramfor-NiagaraHohawkPowerCorporation'sNineHilePointUnitl.Theultrasonicexaminationcalibrationblockdesignandmaterialselectionwillbeinaccordancewith'heASHEBoilerandPressureVesselCode,SectionXI(uptoandincludingtheSummer1974Addenda),AppendixI,(Article1-3000),totheextentpossible.LihereAppendixIisnotapplicable,theprovisionsofArticle5ofSectionVoftheASHECodeshallapply,asrecommendedbyParagraphIMA-2232ofSectionXI.IAcompletelistofthecalibrationblockstobeusedduringtheten-yearin-serviceinspectionintervalisgiveninTableI-).Includedinthetablearetheblockdesignation,availability("yes"ifalreadyinexistence,"no"iftobefabricated),referencedrawingnumbers,briefdescriptionoftheblock(material,thickness,etc.asapplicable)andtheexaminationareaintendedfor,Totheextentapplicable,NiagaraMohawk'sowncalibrationblockshavebeenutilizedastheyexistorhavebeenmodifiedtomeetcurrentcriteria.Incaseswherenoappropriatecalibrationblockswereavailable,NEShasprepareddetaildrawingscompletewithinstructionstopermitfabrication.ThecalibrationblockdrawingsarealsopartofAppendixI.AIIca)ibrationblocksaretoberetainedonsiteatNineMilePointUnitIplantinaccordancewithAppendixI(I"3150)ofSectionXIoftheASMECode.

TABLE1-IUTCALIBRATIONBLOCKSRef.DescritionExaminationPGR-.3-1Yes"GOC0528SS3.50.3PipingWelds,3.15<OD(5.25>>t(1>>P8R-.75-1PGR".75-2PGR-75-3PGR-1.5-1PGR-1.5-2P8R-1.5-3P8F-I.5-1YesYesYesYesYesYesYesNISCOSSNISCONISCONISCONISCONISCONISCO3'10.06.25957-25.00'50'50751.51.51.5PipingWelds,315>>(OD(525llt(I>>PipingWelds,9.0>>(OD(150>>t(1>>PipingWelds,551"(OD(919>>t(1.0>>PipingWelds,8.55>><OD(14.25>>,1.0>><t<2.0"PipingWelds,6.48>><OD<10.8>>,0>><t<20>>PipingWelds,45>><OD(7Oll<t<20>>CPipingWelds,OD)20>>,1.0"<tC'.0>>PIR-.75-2PIR-1.5-1Yes"80C0528Yes:IGoc0531cs10.016.0751.5PipingWelds,9.0"(OD<15.0",t(10PipingWelds,144>>(OD(2400>>gt(20>>P1F"1.5CNoGOC0527CS(CIadded)Recirc.InletNozz1eFSafe-endWeldsIFabricatedbyNESpriortoSeptember,1975outage. 04 TABLEI-IUTCALIBRATiONBLOCKS(cont.)Ref.DescritionExaminationAreaYesYesCSNISCOCS6.59-751.5PipingWelds,5.93"QOD(9.88",t(I.O"PipingWelds,OD>20",1.0"(t(2.0"P1-LF-INoNo80C0530CS80C0527CS(Cladded)Vessel-to-Flange'WeId,LigamentC1osureHeadCirc.,Mer.,FlangeandNozzleWeldsPIS-2.5NoNoNo80B083180B0927CS80B0828ClosureHeadStudsClosureHeadNutsRecirc.PumpBoltsPIS"2.0P1N-2.0NoNo80B083080B0827Recirc.ValvesandHainSteamIsolationValveStudsRecirc.Va1vesandHainSteamIsolationValveNutsLATER1<ozzieRacism

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