ML17325A859: Difference between revisions

From kanterella
Jump to navigation Jump to search
(Created page by program invented by StriderTol)
 
(Created page by program invented by StriderTol)
Line 17: Line 17:


=Text=
=Text=
{{#Wiki_filter:QUALIFICATIONTESTSOFCOAXIAI-TYPECABLESINASINULATEDSTEAYiLINEBREAK(SLB)ANDLOSS-OF-COOLANTACCIDENT(LOCA)ENVIRONNENTFinalReportF-C5120-2PreparedforBRAND-REXCOMPANYAPARTOFALZOnaINC.RexWILLNA&#xc3;llC,COHNECTlCUT06M3PHOHcZ3423-777$September2,1980SS07070375SS0624PDRADOCK050003i59PDCIllsFranklinResearchcenterADivisionofTheFrenlJinInstitutTheSenjominFronMinPorkwoy,Phib.,Po.l9103(2lsl448-l000 F-C5120-21~SlMMARYOFSALIENTFACTSFRCProjectHo.C5120ReportLitle:00ALIFIcATIDHTEsT5oycoARIALTTPEcARLE5IHASIHVLATEDsTEAH!IREbREAX(SLb)AHDLOSS&FCOOIA&#xc3;TACCIDEilT(LOCA)EHVIROI(E&#xc3;rConductedandReported8y:FranklinResearchCenterTheI'arkvayetTventiethStreecPhiladelphia~FA19103Conductedfor:brand-RexConpanyIndustri~IsndElectronicCableDivisionVCIICsssntic,CT06226ReportOate:Sepcnncer2.1960PeriodofTestProgress:AugustthroughDecsnber1979Objectsue:TodenonstraceperforanceofcotxialtynecablesforCl~ss!EserviceinruclearFevergeneratingstationsinaccoroancevsthappropriatetuiaelinespresentedinIEEEStds32)-!97Aand)831976~IIEquipmentTested:TvoRC-IIA/uandfourRC-598/ucoaxialcablesvithcross!Cokedpolyethylene(XLFE)insulationandanoverallHypalonjcket.AcouplersdescripcionisprovidedasTableIherein.ElementsofProgram:Threeofthespecioensvereunaged,sndthreespeciuensverenherssa!IFagedfor168hours(7days)~t136oC(227oy)~Allspecinensvereexposedco200Hrdofgssssairradiacion(airequivalentdose)frosacobe!t-60sourceacarace!essthan!Hrd/handthenco~stress/chesslcal-spray<<nvlronscnts(vulatingacoebinedsteanlinebreak(SLS)and!oss-of-coolantaccidenc(LOCA)andthecooldovnfollovingcheSLb/LOCA.Thesinu!acedSLS/LOCAexposureincludedtvorapidrisesinteuperature/pressureto)8SoF(196oC)/66lbf/in(655'kpa),cvolorn(nutsdvellsatthosepeakteap<<ratures,follovedbydecreasingteaperaturestoafinal20-da/dve!1at230F(110C)/10lbf/in2(69'kpa)~ThetocalsisulatedSLR/LOCAdurationvas30daysAchenicalsolution(6200ppsboton,50ppsshydratine,sufficientsodiwtriphosphatetoobtainapl!of8.5follovedbysufficientsodiumhydroxidecoobtainaFHof10.0acroontessperature)vassprayedonchespecisssnsattheraceof0.27gpsspersquarefoot(11L/alnpersnuaresseter),2startingatthacosspletionofthe!omnutedvellsat385oy(196oC).Thecablesvere~lectricallyenergisedvithacpotenci~lscf600Vduringthe30<aySLSILOCAexposure.FinaltescsconsistedofaAOXdiameterbendtestandaSwinuthighpotential~!thstsndtestac80Vperail(3!SOVlsm)ofinsulation.SusnsaryofTestResults:SLR/LOCAExosureAllsixspecissensressainedenergisedexceptforshortperiodstoperssitelectrical~essurenentsorfor;easonsnotassociacedviththespeclssensofthisreport.FinalHihpotential@(thstandTestsAllspecissensvCthstoodhCghpotentCatsvithleakagelchargingCurrentalacethan.0nn.I'ull<<icatConsareprovidedinthetexc.25eeSectConA.Sfordescriptionofsprayarescalculation.ill~iJ~JFranklinResearchCenterA(hnsiondTheFssns.snsns".uv F-C3120-22eIDENTIFICATIONOFCABLESTESTEDThecablespecimensvereofthecoaxialtypeasdescribedinTable1~Thetotallengthofeachcablevasapproximately30ft;15ftofeachspecimenvasvithinthetestvesselduringthesteam/chemical-sprayexposure.Tablel.IdentlfIcationorSpecitnensandRelated'DataFRCSPECIHEHHUHOERC5I20-8-1C5120.8-2C5120-9-IC5120-9-2C5I0-9-3C5120-9-4SRAIID-REXOESIGHATIOH'S75285(RG-)IA/u)CS75285(RG-11A/u)CS75146(RG-598/uIHSlILATIDH/JACKETHATERIALSIXLPE/HypalonXLPE/HypalonXLPE/HypalonXLPE/HypalonXLPE/HypalonXLPE/HypalonTHERHALAGIHGCOIIDITIGRSUna9ed168hP277'F(136'C)Una9edUnaged168hP277'F(136'C)168hP277'F(136'C)PUDLISHEDIHSULATIoflTHICKHESS(In)/(ant)0.121/3.1G.I2I/3.I0.06/1.50.06/1.50.06/1.50.06/1.5'PECIHEHOUTSIOEDIAHETER(In)/(ttstt)0.39/9.90.39/9.90.24/6.10.24/6.I0.24/6.1D.24/6.1tXLPE-Flame-retardantcrossllnkedpolyethyleneHypalon-Flame-retardantchlorosulphonatedpolyethylenettII.FranklinResearchCenterIlgIh0~wonofTheFtnnhfinInsttote2-1 3"2P-C5120"25~TESTRESULTS5.1INSULATIONRESISTANCEheResultsofIRmeasurementsobtainedduringthetestprogramaresummarizedinTable2.IRmeasurementsmadeduringtheS/CexposureincludetheIRef-fectsofextensioncables'andterminalblocksusedtoconnectthespecimenstoenergiiingcircuits;theeffectsusuallycauseasmallreductioninmeasuredIR.n5.2THERMALAGINGooThespecimensthatwerethermallyagedat136C(277F)for7daysappearedtobeingenerallygoodcondition;.therewasnosignificantdifferenceinflex-ibilityfromthatobservedbeforethethermalaging.Minorblocking,i,e.,sticking,occurredbetweenturnsofsomespecimensandwherethespecimenstouchedthestainlesssteelmandrelandcablesupports.Therewerenocrac'ksorotherirregularitiesobserved.5.3GAMMAIRRADIATIONAfterbeingexposedtoanair-equivalentdoseof200Mrd,thespecimensappearedtobeingoodconditionwithnoapparentchangeintheirflexibility.Therewerenocracksorotherirregularitiesobserved.5.4STEAM/CHEMICAL"SPRAYEXPOSUREThesteam/chemical-spray(S/C)e'.posurewasprovidedingeneralaccor-dancewiththespecifiedtemperature/pressureprofileillustratedinFigure4withthefollowingcomments:~Thepressureandtemperaturehistoriesforthefirst16minutesofeachtransientarepresentedinFigures5and6.~Atemperatureof300F(149C)wasachievedinapproximatelyBsec-ondsduringthefirstandsecondtransient.oAtemperatureof385F(196C)wasreachedin,38secondsduringthefirsttransientand35secondsduringthesecondtransient.Thesetemperatureswereindicatedbyathermccouplelocatedapproximately1'n(25mttt)insidetheinnermandrelofcables.~=Within15minute.,afterthe12-minutesuperheatedsteamdwells,the0minimumandmaximumindicatedtemperatureswerelessthan10F'""-'ranklinResearchCenter<DwisicaotThcFianginIns&#xc3;~'.e5-1 r4IDCI00C~lDla8fDIOM74oc)oi'lDD44CWTable2.summaryofInsulationResistallelNe3sureinents(Allvaluesareino>>ms.)"+iglR.DPAguiRID(nRATESTPROGRAIIPIULSEPre-Therma)AgingPost-Therma)AgingELAPSEO'TIHEAsReceivedAfterI)eatAgingTEIIPER-ATURE(F)/(C)RooiaAmbientVESSELpnfssURK(lbf/inx)0(Inllater)8-1).7E4)2Rotaged8-21.5K4122.0f413EARLEinvernP-I9-29-3?.0foal?IlotagedRotaged5.0f4122.0E4121.9f4129-41.7E4)25.0K412Post-IrradiationI're-5/CExposure5/CExpOSuieC5/CExposurecPost-ExposuredPost-IrradiationPretest1.7h(1stTransient)2.3h(?ndTrans!ent)4.7h42.0h7.6d16.6d22.8d29.9dPo"t-Test120/19346/174346/174335/168317/'158280/133230/110230/Ilo230/110RoomAmbient0(Iletuithspray)11311395701010100(InMater)2.6E4)I4.5E4091.0E4071.1E4I)71.7f4071.2E4087.4f4084.5f4095.4E4095.2K4091.1K+133.5filo3.5EI092.0f4011.4E4072.2E4071.0f4083.0f4085.0f4096.2E4095.0f4091.7EI)32.4EII:5.0f4098.4f~069.4f'406I.Sf4077.4fu76.IIfinn4.0f409S.OFIO99.6EIO.'I8.2K4123.0f4101.4f4094.5f4099.0E4098.6f406I.lf4078.?I'06I.IE4074.0f.~092.4f409).5E4092.2E4099.0K412'I.oK4131.4E4071.6f4075.0f4075.Of407S.?E408I.lE406x5K4092.9f4095.0K4099.4f409I.IE407I.?E4072.0K~Ol5.3E4073.5K4082.9f4093.0EKN2.8K4091.0E413HOIESla.Insulationresistance(IR)measuredatadcpotentia.of500voltsforIminuteunlessntherII!seindi'cated.SpecimensixinersedInwaterorbeingsprayedInthetestvesselunlessntheri4lseIndicated.b.Thevaluesofohmsarew'IttenasanumberfolloIIedbytheletterf.(forexponent).~plussyixbol.andtuodigitsuh)chIndicatethepoueroflobyxdIIChtheIxxxberaxlSCbemultipliedtnobtainthecorrectvalue.Forexample,).2E409is1.2xionor).200.000.000.c.IRx>>asurcv>>ntsofthespec)mensinCI>>testvesslIIncludetheIReffectsnfrxtrnsfoncahlec.d.)I>>lingchsofthepost-testspecimen~44ereshorterbyapprox)mately5colofc(1.5to3m)chanthepre-5/Cexposurelengthspreviuuslymeasured.SeeTable3.
{{#Wiki_filter:QUALIFICATION TESTSOFCOAXIAI-TYPECABLESINASINULATED STEAYiLINEBREAK(SLB)ANDLOSS-OF-COOLANT ACCIDENT(LOCA)ENVIRONNENT FinalReportF-C5120-2 PreparedforBRAND-REX COMPANYAPARTOFALZOnaINC.RexWILLNA&#xc3;llC, COHNECTlCUT 06M3PHOHcZ3423-777$September 2,1980SS07070375 SS0624PDRADOCK050003i59PDCIllsFranklinResearchcenterADivisionofTheFrenlJinInstitutTheSenjominFronMinPorkwoy,Phib.,Po.l9103(2lsl448-l000 F-C5120-21~SlMMARYOFSALIENTFACTSFRCProjectHo.C5120ReportLitle:00ALIFIcATIDH TEsT5oycoARIALTTPEcARLE5IHASIHVLATED sTEAH!IREbREAX(SLb)AHDLOSS&FCOOIA&#xc3;TACCIDEilT (LOCA)EHVIROI(E&#xc3;r Conducted andReported8y:FranklinResearchCenterTheI'arkvayetTventieth StreecPhiladelphia
Attachment3toAEP:NRC:0775AN'MO-54T-drains RemovalofIMO-54FromEQListT-DrainsinLimitorqueActuatorsLimitorquemotoroperator,DonaldC.CookNuclearPlanttagnumberIM0-54,hasbeendeterminednottobewithinthescopeof10CFR50.49.AdesignchangetoinstallaT-drainonselectedvalveoperators(RFD-DC-12-2930)waswrittenonJune9,1986.ApurchaserequisitiontoLimitorqueforthepurchaseoftheT-drainhadbeenwrittenonApril15,1986(PO02238-041-68).Afterthenecessarymanagementapproval,thepurchaseorderwastelephonedtoLimitorqueonApril30,1986.T-drainswereinstalledinfourinsidecontainmentandfouroutsidecontainmentvalveoperatorsineachunit(16valvestotal)onJune13,1986.IMO-54wasnotoneofthevalvesslatedforinstallation.ThemiscellaneousEQissuesinvolvingLimitorquevalveactuatorswerefullyrealizedthroughourparticipationintheNuclearUtilityGrouponEquipmentQualification(NUGEQ),TheseissueswerebeingaddressedpriortotheEQinspection.AnApril1986NUGEQreport,"ClarificationofInformationRelatedtotheEnvironmentalQualificationofLimitorqueValveOperations"addressesseveraloftheseissues.IMO-54wasscopedtoberemovedfromtheEQlistpriortotheNRCEQinspection..ThisresultedfromourinvestigationofvariousLimitorqueEQissues.ThusT-drainswerenotprocurredfororinstalledonthisvalve.IMO-54isamotor-operatedvalvelocatedintheEmergencyCoreCoolingSystem.ItisnormallyopenandremainsopenduringnormalplantoperationandduringaDesignBasisAccident.Injectiontothecoreviathispathwouldbeterminatedbytrippingthecentrifugalchargingpumps.IMO-54willnotchangepositionintheeventofaDBA.ThisisduetotheAEPSC"DoubleBreak"controlcircuitphilosophywhichpreventsthespuriousoperationofavalveduetocontactfailureorcableshorts.Therefore,theremovalofthisvalvefromtheEQlistwouldnotadverselyimpacttheaccidentmitigationorleadtooperatormisinformation.
~FA19103Conducted for:brand-Rex ConpanyIndustri~IsndElectronic CableDivisionVCIICsssntic, CT06226ReportOate:Sepcnncer 2.1960PeriodofTestProgress:
Attachment4toAEP:NRC:0775ANFoxboroTransmitterEvaluation gyssCAH%S.gC)s/AMERICAHELECTRICPOERSERVICECORPORATIOH~sscaS~~wa~DATKs50bNCTsMay14,1986D,C.CookUnits1&2TechnicalReviewofDifferencesinTestedandInstalledConfigurationofFoxboroPigtailsFRollsTOsJ.Munson-EGSR.G.Vasey.-NS&LDuringtherecentNRCauditoftheDCCNPEnvironmentalQualificationProgram,'itwasnotedthattheDCCNPinstalledconfigurationoftneFoxooroinstrumentpigtailconduletperPDS-1341underRFC-01-2927502-2828wasphysicallydifferentthanthetestedconigurazionbythevendorinWyleTestReport45592-4.Thetestedconfigurationutilizedasmall1/4ssweep'oleatalowpointonaflexiblemetalconduitprotectingtheFoxboroinstrumentsealassemblypigtails.The'eepholewasusedtodraincondensationneartheinstrumentwhichmayhaveaccumulatedinsidetheflexconduitduringthesi{aulatedDBAtest(seeattachedsketches).TheDCCNPinstalledconfigurationincorporatedtheuseofasealtiteflexibleconduitplusthesealingofboththeentranceandexit'oftheflexibleconduitwithanRTVsiliconesealant.Noprovisionsforaweep-holeweremadefortheDCCNPspecificdesign.Theapplicableplantdesignstandardfortheinstallationoftheinstrument,pigtails,flexconduit,splicebox,andpigtailsplicesisshownondrawingPDS-1341(attached).ThesealtiteflexibleconduitusedintheinstallationistradenamedLiquatiteandmanufacturedbytheAlflexCo.TheplasticcoveringovertheflexiblemetalconduitismadeofaPolyvinylChloride(PVC)material.Accordingtothemanufacturer,theLiquatiteflexconduithasnotbeenenvironmentallyqualified.ThehypothesizedfailuremodeoftheD.C.CookconfigurationisthatthePVCjacketontheflexconduitmayfailduringanaccidentnearanyelevatedpointontheconduitandallowsteamtoenterandcondense.Thecondensationwouldthem"pool"attheconduitlowpoints,thereby,subjectingthepigtailstopossiblesubmergence.Thefollowingparagraphsofthismemoaddressthisconcern.IHTRA~SYSTKM ThroughconversationsvithFoxboro,ithasbeendeterminedthattheintentoftheweep-nolevastoavoidthe"backing-up~ofcondensatefromthechemicalsprayintotheIntegralJunctionBoxusedinoneofthetwotestedconfigurations.Theintegraljunctionboxhousesaterminalblockvhichisknowntobesusceptibletoleakagecurrentswhenexposedtochemicalspraysolution.Theveep-holedesignvascarried-overtothesecondconfigurationwhicnwasusedatD.C.Cook.ThesecondconfigurationincorporacesaninternalinstrumentsplicetoaConaxsealassemblywithnoIntegralJunctionBoxorterminalblockinstalled.Therefore,the"backing-up"ofcondensateneartheinstrumentsealassemblyintheD.C.Cookconfigurationvasofnosignificantconcern.Additionally,inbothtestedconfigurationsthemetalflexconduitloopedbackupaftertheveepholeandvasrouteddovntoapenetrationattnebottomofthetestchamber.Thebottomendoftheflexconduitvas.sealedwhichcreatedapotentialforthe"pooling"ofchemicalspraycondensateduringthetest.Inthisrespect,thetestedconfigurationissimilartovhatishypothesizedintheD.C.CookPlantconfiguration.Thepotentialforpigtailsubmergencefailureismuchless'faconcernfortheD.C.Cookconfigurationduetothefollovingreasons:1)ItisnotlikelythattheD.C.Cooksealedflexconduitconfigurationwouldfailinsuchavayastocreateaharsherchemicalsubmergenceenvironmentforthepigtailsthanvhatwastested.ThetypeofsubmergenceinthespeculatedD.C.Cookcaseinvolvesasteamcondensateandisnotassociatedwithcontainmentfloodingconditions.ThesteamcondensateshouldtheoreticallybeatapHvaluewhichislessseverethanthechemicalsprayexposureduringthetest.2)TheKapton<<insulatedpigtailviresoftheGonaxSealassemblyareindividuallyprotectedbytheapplicationofaheatshrinkablepolyolefinjacket.TheheatshrinktubingjacketsignificantlyimprovestheabilityofthepigtailvirestovithstandchemicalsubmergencebyaddingaprotectivelayerofmaterialovertheKaptoninsulation.%hereapplied,theprotectivelayerofheatshrinkreducestheexposureoftheKaptoninsulationtothecondensate.ThetypicalfailureofKaptoninsulatedvireisduetoanabrasionoftheinsulatingmaterialduringinstallationcombinedwiththe.effectsofthechemicalsolution.ThepotentialforabrasionorothermechanicaldamageoftheKaptoninsulationduringinstallationatD.C.Cookhasbeenessentiallyeliminatedbytheapplicationoftheheatshr'inkjacket.
AugustthroughDecsnber1979Objectsue:
3)Thetestreportconfiguration,whichexposedtheKaptoninsulatedpigtailstothetestchamberenvironmentvgathe'1/4inchweephole,demonstratestheabilityofthepigtailwirestowithstandharshchemicalconditionsevenwithoutaprotectiveheatshrinkjacket.Enconclusion,webelievethattheomittanceoitheveep-holeintheflexconduit.neartheinstrumentintheD.C.Cookconfigurationdoesnothaveadetrimentalimpact'ontheenvironmentalcuaiiiicar.ionoftheinstrument,sealassemblyorsealassemblypigtails.inaddition,webelievethatthereisnosignificantfunc".'onaldifferencebetweenthetestedandtheD.C.Cookinstalledconfigurationsofthefoxboroinstrumentpigtailconduits.K.J.MUNSONApprovedKJM:rd:50,95cc.T.0.Argenta/S.H.HorowitzL.F.Caso/J.Y.RuparelD.N.Turnberg/J.R.AndersonJ.G.Feinstein-NS5LR.Shoberg/V.G.Sotos-I8CNtXNo.REE-86-07-1/Reslog860501 Qepor;No.45592-4PAGENO16tSQUATPROCEDURENQ.45592-2RevisionA'.0TRANSN.,HRE--.-:--~,'<C:"3NIC~INTER~ACESReuirements~Iteweeker~"'ctrcal..-.="=a=ncTheKaptonpx".ta'=rot=~dingromthcConaxstainlessscelfeed-throughshall'"e.":otec=edusing1/2"flcxiblemetalconduit.Theconduitshal'eattachedtothetransmitterinterfacebymeansoftheconduit,interace=onnec'toroneachoftheconductorsealassem-bliess.Theunattachedendoftheconduitshallbepermanentlyaffixedtothesideofhemountingbracketassemblytominimizeanydelete-riouseffectsonchenterfaceduetohandling.CAUTION:ether,connectingtheflexibleconduitothemidlockcap,Dovc.a'iovthecaptorotateR.otationvilldamapeiotas:tyof.hemdlockcapseal.Thethree(3)transmitterssuppliedwithintegraljunctionboxesshallbeequippedwith18seofflexiblemetalconduit.inthesamemannerasthosefittingswiththeFoxboro-suppliedConaxelectricalconductorsealassemblies~However,theconduitwillnotbeinstalledun'.lthepre-LOCAtransmittertestsetup.Inaddition,a'/4"weepho'shallbed"''dintheconduetatthelowestpoint,.'sarctofac'itatedrainageofaccumulatedcheenicalspray,steamcondensation,etcesduring"'".eacc'eratsiouiatiore~12~le2ts(ccharicalZnterfacincInletsupplypressureadaptorsshallbepermanentlyattachedtcthe""ansmittersus'.gtheSwagelokfittingssuppl'dbythemanufacturcr.Thesupply'iness.'-allbemadefrom3/8"smi.='csssteeltu'gwi"teoneerdflarsadandequippedwi=".anANfla=efitting.Thecpoositeends)eallbe"ebu"redand1funtouchedtoacce"t.NeSwagelokcompression=-.g.12~2Procedures12.2.1ElectricalZnterfacnA.DirectTra.".sm'erInput12~2~1~112.2.1~2Cutapieceof/2""exiblemetalconduitapprcximatelv18"inleng'.".~Znstalltwo(2)st"aightflexibleconduitfit'gs,one(1)oneachendoftheconduit.NOTE:Thef'ingattheendfarthest,fromthemidlockcapshouldalsocorta'astra'nreliefadaptor.WYLELABORATORIESHulitfetll~Earthly~>OSd.tMOd::1 e~~~saReportNo.4559P.-4?AGENCp~-g~<NO.45592-21/2"~~CCHCQ~-$1fIiIiIllIIIli/gIjrriiirrKAPTCNercrmwls"6F8'Gr-$/4'P:".GLI)ex PageNo,llpgReportto.45gpp4~PAGEVO.-t-.e:~pong~"f:9ZVc.4t'542-2+~4<<VVIall>>0aly~~/32NCL.<.VGSCRE'>>IIgIIII/grrrf'~Aa~~a~~~a/
TodenonstraceperforanceofcotxialtynecablesforCl~ss!EserviceinruclearFevergenerating stationsinaccoroance vsthappropriate tuiaelines presented inIEEEStds32)-!97Aand)831976~IIEquipment Tested:TvoRC-IIA/uandfourRC-598/ucoaxialcablesvithcross!Coked polyethylene (XLFE)insulation andanoverallHypalonjcket.Acouplersdescripcion isprovidedasTableIherein.ElementsofProgram:Threeofthespecioens vereunaged,sndthreespeciuens verenherssa!IF agedfor168hours(7days)~t136oC(227oy)~Allspecinens vereexposedco200Hrdofgssssairradiacion (airequivalent dose)frosacobe!t-60 sourceacarace!essthan!Hrd/handthenco~stress/chesslcal-spray
Page.'lo.EE-24ReportKo.45592-4?aceNo.1VB.estProcedureNo,4592-2Thispage'atentera'yleitblank.
<<nvlronscnt s(vulating acoebinedsteanlinebreak(SLS)and!oss-of-coolant accidenc(LOCA)andthecooldovnfolloving cheSLb/LOCA.
rg<<C,'II@i~RejortNo.45592-4~ispageintentionallyleftblank.WYLKUL8OAATOQIK5HuhtSvill~FICllltg r'4~a~so,locoRepartNO.45592-4PAGENO13,g5TpRQQEDUAKNO.so~4wggatQQ~~gg~~%vt'eg~Ag&#x17d;++AC5(Continued)Drilla1.q"wee=.-."'eapproxzmatelv-.":cmthetransmiterinteraceconnectc12214CT:Reerence:cuefortherema''ngsteps.Drilla6/32screw=:earancehcleinthemountingbracketassemblyassnown.12.2.1.5placea4"pieceo:Raychemsleev'ngovertheKaptonpigtailsapprox'-mately16"-20"frcm=hetransmittertoactasastrainreliefpoint.12.2.1:6Careful'yeed=he"-"ta'sandCdnaxstainlesssteelfeedthrpugh~intothef'exb'econcuxt.12.2.l.7Attachthecondu'."-'ngtotheConaxinterfacefiting.Beforetighteningthenteface,rotatetheconduituntiltheweepholeispositonedassnown.2218Tightentheinterfaceconnectionsandarctheflexibleconduitaroundtothemount.ngbracketwnileinsuruigthatheECSAiS.-notdisturbed.12.2.1.9Attachthecorcu"=o".hemountingbracketassemblyusing6/32"hardware(screw,nutandlockwasher)andaconduxtmountingstrap.Tightenthestranre''efadaptoraroundtheRaychemsleeveinstalledinstep12.2.1,5.12.2.1.10Photographthetransmittertodocumenttheinstallationoftheelectcalinterfaceprotection.'.2.'llRepeasteps12.2.1.'hrough12.2.1.10foreacht"ansmiterB.Intecral=unc='onBoxInput12.2.1.1Cutapieceof1/2"flexiblemetalconcuitaporcximately18"inlength.'2.2.1.2Installtwo(2)stra'&#x17d;htlexibleconduitfittings,one(1)oneachendofthecondut.NOTE:.he!.==incattheendfarthestfromhe-boxinputshoulda'so="n"a.".astrainrelicadaptor.12.2.1.3Drilla1/4"~eephc'eapproximately3"frcmthe='ansmitterinter-faceconnecter.12.2-1~4Drilla6/32"stre*c'earanceho'einthemountngbracketassembly~12.2Placea4"=;ee"fmate'y.'6--2"-sleev~nccv>>tneKactonp'gtailsacpox-'-tra.smxttetoac:asastra'.".relxepoint.WYLELABOAATORIESHutltSv<ll~SAC<i>tySplat1)5~)4ci RcportNo45592-4PAGEKOTES7PROCEDUREKO.4592-2-~ANSyT~~q"..-.-R-.CA,i~~">3::."A~i'.(."=RFACZS(Continued)~gg~ke~o~e~0Attachtheonduit.":=ngtotheJ-boxinput.Beforetighteninginterace,"tatethecorduztunt''theweepholeispositionedattheloves""o.".="hear".1".2.1.7Carefully!eedthep.ctaxlsintotheflexibleconduituntiltheyentertheJ-box..nstallanoninsulatedczimpspadelugtoeachleadandconnectthemto".eterminalwithintheJ-box.1~a~e~a8Tightenthe..".=eface"onnectionsandarctheflexibleconduitazoundtothemountng"zacket.12,2.1.9Attachtheconducttothemountingbracketassemblyusing6/p2"hardware(screw,nutandlockvasher)andaconduitmountingstrap..T'ghten"hest"ainre1efadaptoraroundtheRaychemsleeveinstalledinstep12.2.'.5.12.2.1.'10Photographthetransmittertodocumenttheinstallationoftheelectricalinterfaceprotection.12.2.1.11Repeatsteps12.2.1.1through12.2.1.10foreachtransmiter'withintegraljunctionboxinputs.222Mechanical:ntcrfacn12.2.2.1"utapieceo.3/8"sta'n'esssteeltubinganddebur"eachend.12.2.2.2F'areoneendandslipona3/8"stainlesssteel"B"nut.12.2.2.3BendthetubingasshowninFigure2.12.2.2.4PlacetheSwagelokcompressionnutandfittingove"heunflaredendo!thetu'"ing.ConnectthetubingtotheremainngsectionoftheSwagelokfittingmountedontheinletport(s)o!thetransmittcasshowninFigure2usingstandardSwagelokproceduzs.1+')1ac~e~1~0PositionthetubingasshowninFigure2'andtighten='".efitting!s).12.2.2.6Attachthetubingto"hemountingbracketassemblyusing6/32hardware(screws,nutsardlockwashers)anda3/8"tubemountingstrao.'2.2,2.7Photographeachtransm'ttertodocumenttheinstallationofthemechanicalin=cface.12.2.2.8Repeatsteps'2.2.2.1t.""ough12.2.2.7foreachtransr.'ter.WYLElABORATOAIE5~unlSriil~FiC>liteBOAS105471@iOCi 5epQTc:8.'<)oJc-4~~~TESTPROCEDURENO45~S<<~o+Qg~(Reauiements~<<essureTest"-:essuzeTests."a''"ecezfc.-."ed=neac.".zansmitterto''vt&#x17d;~-ressureintegr'yof=he-ea:s.Apressuremediumof-'".:gaseousnitrogenshallbeape'ed=chetransmitterinputpressureportsusingahigh-pressurereg'torassnowninFigures3and3A~Theappliedpressureshallbemontoredusinga0.11F~S~pressuregauge.During-histest,vo'ageshallnotbeappliedtothetransmitter.T'heappliedpressuresshallbesuppl'edtothetransmittersinthefollow$ngmannerfozadurat'onofnotlessthan1minute:oThed'erertia'ressuretransmittershallhavebothpressure$nputportsoressuzi-edsimultaneouslytothecorrespondingoverpressurelistedbelow:AodelNo~Cver"ressure(si)N-E13DH-:7~1N-E13DH-HZ.'!1N-E13DH-jHl300045004=;0Thegaugepressuretzansmezsshallhavetheirsinglepressure$nputpoz=pressurizedtothecorrespondingoverpressuzelistedbelow:)$ode1No.Cveroressure(si)N-El1GiM-HIE2N-El1GH-IZN240004500Allbodysealsshallbeleakcheke=usingchlorine-fzeebubblesolution,andanysealleakage'".-..a"=ansmitershallbeevaluatedbytneLeadCustomer.LeakTestALeakTestshallbeperfczmed,wheespecifiedduzingallFunc'na'estswiththeexceot'ncfheBaselineandPost-LOCATests..overfy=hepressurexntegrtyoftheseal,apressuremediumofdzygaseousnitrogenshallbea"p'dto=hetransmtterinput"ressureoort(s)usingtheHarottaSystemasshcwr.znF$guze4.Theaopliedpressureshallbemon$oreds$ng.aO.1~F.S.prssuregauge.Duintnstest,$routvoltages.".a'nc-.beatr'dothtza.-.s-.i-~r.~~~<<IWWVLELAaoaAToa)ESHMhlSyllleFlCwilysyusio$41MQc>>>
Thesinu!aced SLS/LOCAexposureincludedtvorapidrisesinteuperature/pressure to)8SoF(196oC)/66 lbf/in(655'kpa),cvolorn(nuts dvellsatthosepeakteap<<ratures, follovedbydecreasing teaperatures toafinal20-da/dve!1at230F(110C)/10lbf/in2(69'kpa)~Thetocalsisulated SLR/LOCAdurationvas30daysAchenicalsolution(6200ppsboton,50ppsshydratine, sufficient sodiwtriphosphate toobtainapl!of8.5follovedbysufficient sodiumhydroxide coobtainaFHof10.0acroontessperature) vassprayedonchespecisssns attheraceof0.27gpsspersquarefoot(11L/alnpersnuaresseter),2 startingatthacosspletion ofthe!omnutedvellsat385oy(196oC).Thecablesvere~lectrically energised vithacpotenci~lscf600Vduringthe30<aySLSILOCAexposure.
esat'r~PACESUANTMXSHZTTikSEALASSEMBLY(BYNFR)03~e>>eVCaVeagytlOllCOXDQZTOaITaQCTQRl~emmamMZSSTaOxj'TaakaaxTaaxci~razedorcaxDQLseszmAFFaovaoagsIIzcoxscaQLKzxocoHtogg3.FoaTALQLATXOXorTaAXS-HZTTEaSSECSHEET2OFTHISEDS4~HZXZHQMOF2OviaLAPbETMEENENDOfHEATSHRZX:ANDCONDQCTORJACKETbEFORESHRZNXZNC5~TERHINATEZNSTRQHENTCALI]COUPLINGSHIELD~g'-SEALTITECONNECTOR2'~MIN4184"FLEXIBLECONDUIT403'(2)41SAMQEAPTOMPIGThILSNITSHEATSHRINKABIZPOLYOLEPIHJhCKBT(BYMFR)RIGIDCONDUIT(IFRZa'D}4090lh(SQ(hrim&8coAPQCerSoX'479"'4~COQPLIHC''OCKNUTFORSpllCEDETAIL'58.)MSTg'.&BEsH./oftTHkugOF@~l5574hlPARIS,P5'o<caeouIrIQSllLhr1g6ggS'ulwyI-OCrHIrp~SCAS(egpyEgrC'y~+l7884p/>>pt0)o4-2'ratFORUSEINNUCLEARPLANTONLYD.C.CppKNUCt.EARPLANTINDIANA8MICHIGANELE,CTCa,ELECTRICAlPLANTSECTIONPLANTDESIGNSTANDARDREYISIQN4~II-lO-85FOXBORONESERIESTRANSNITTERCONNECTIONDETAILSAPPCH.OATKDR.5.K.AMERICANELECTRICPOWERSERVICECORPCOLUMBUS,OH.I-2KOS343+SH.1OF6 (Z)<</~I9~$+Pl~1'r4~leS~sr~P''PrtlNPPNCfflpcy~p+ppecans(gyxog),,PP4.pd,rO.yfpe~eCESieCooo4pbo+,(pvgvcf+4Itee.otg~,'Orea+4)4yw0vc.ag.g/CAl(,~Qv~df4gl4KVI<~veSIEIic.e.(,~<e.~+rS.4'mphSe.al<<aq~YiICEm~~OECame.gE<~CA44/Qck4Cfalai+,'z~sTlv~c~Ttheo.o.EcE.97"LEGEND:GCableJacketShimJSpliceSealingSleeveQKOuterSealingSleeve~F1GP.AConductorShimInotshown)'QEConductorSealingBreakoutCNOTESs'l.Splicetobe,madeusingRAYCHENSPLICEKIT.NPKS-2-21KForuserangeofXAPTONinsulatedwiressconductor,seeTableAbelov.2ABLEA.'angesofConductorandKaptonMireDimensionsforUseinRachemNuclearPlantSoliceKitsAEPItemNo.KitNo.CableJacketOuterDiametertInsulatedConductorOuterDiameterKaptonInsulatedHire$110NPKS-2-21K0.31'0,60"0.110.23816AHGI12AMGp~pc;ol-28'zfoz-zrzSNumberinreferto~M1788INOIANA8MICHIGANELECTCo.O.C.COOKNUCLEARPLANTPDS">3'<~ELECTRICALPLANTSECTIONPLANTDESIGNSTANDARDAPPD~,DR,REVISIO.III-lOCH.QDATE~E~ggpepmFJr-PiciWgru>~IrARCO<aeeEEG>>PF'lE'><SAMERICANELECTRICPOWERSERVICECORP.COLUM8US)OH.I-P-EDS-ggISH.2OF OQeQe~~Qe~~I,I~aa~~~~~I~rQZI&WZif/ZW~KKCIHHIKIEZiW&iXRe~~I INSTRUCTZOOSPREPARATION1~2~3~5..Confirmthatthekitselectedisdesignatedfortheintendedterminations(STPorSTQ)~EnsurethatthecableandfeedthroughconductordiametersarewithintherangesspecifiedinTablegofthisPDSorthekit'slabel~Removeallfeltedasbestosorbraided)acketingmaterialfromtheinsulationinthesplicearea.Splicesealingsleeve(partJ)villnotsealtobraidedorvovensurfaces.Cuttheendofthecableoffsquare.Remove)acketmaterial,tapes',fillers,shieldfoilandbindersforalengthof3.5inchegfromtheend.Cuttheendofthefeedthroughwireoffsquare.Untwist.thevfregasrequired'oinstall'ubing.Rea50ve'dirt;greaseandothercontaainantsfrom'hecabl'Q.)gck\tandallinsulatedconductorareasvhichvillmakecontactvithcomponentsofthekitvitharagdampened,butnotsaturated,inanapprovedsolventsuchasalcoholoracetone..INSTALLATION1.Slidetheconductorshims,PartR(notshovninFig.A)oyertheKaptoninsulatedwires.Alignviththeinsulationcutback.SHRINKINPLACE,2.Whencable)acket-shim,'artG,'issupplied>installshimoverthemulti-conductorcanoe)acket.aligntowithin1/d'fthecable)acketcutback.SHRINKINPLACE.l3.Slidetheoutersealingsleeve,partKoverthemulti-conductorcable5acket.DONOTSHRINK.4.-.ThreadeachKapton'insulatedconductorthrough.alegof.the,ConductorSealingBreakout,PartE.Ensurethatthelargeopenendfacesthesplicearea.DONOgSHRINK.RX<<I~E<+lsI)if>g+/g41+$88h4F''+c/o.0'8/4'4&4&INFRA(g.(p'/g/5PA.as@~f'gPI+.gyp)5~Slideonesplicesealingsleeve,PartJ,overeachKaptoninsulatedconductorexceptfortheseracnonductor.DONOTSHRINKNOTE'.Splicesealingsleevesarenotusedonthedrainwire.6.Strip1/4"ofinsulationfromtheendofthecableconductors,shieldvireandfeedthroughvireeei~rvuCcFMwrrtrP'retc,INDIANA8MICHIGANELECTCo.D.C.COOKNUCLEARPLANTPos-r3'~l-ELECTRCAl.PLANTSECTIOItIPLANTDESiGNSTANDARDAPPD,,DR.III-lo-85CH.55DATEri-8'-F>+ggogppFIFR~gf/Cger''~/'/fgclQ~/SfeCyYCHAMERICALECTRICPOWERSERVICECORP.COLUMBUS)0KI-2-EDS-W-ISH.4OF8  
Finaltescsconsisted ofaAOXdiameterbendtestandaSwinuthighpotential~!thstsnd testac80Vperail(3!SOVlsm)ofinsulation.
~7,CompletcrimpconnectionsbetveenecableconductorsandthefeedthroughviresusingaBurndyYSV1iconnectorandtheappropriatecrimpingtool.Ensurethatvireisvisiblethroughholesinsleeve.Examineeachconnectionareaforsharpedgesandprotrudingvirestrands.Remove....thesevithabrasiveclothorafile.8.Centersplicesealingsleeves,PartsJ,overeachconnectionarea.SHRINKINPLACE.9.Slidethebreakoutbodyoverthesplicesealingsleeves.EnsurethatPartsJdonotprotrudeintothebreakoutlegs.SHRZNKZNPLACE.10.centertheoutersealingsleeve,PartK,overtheassemblysuchasthatitcoversthebreakoutanceoverlapsthecablejacketby3"oroverlapstheshim,whenused.SHRINKINPLACE.CAUTION:DONOTFLEXUNTILCOMFORTABLETOTOUCH~KITREM6VAIINSTRUCTIONS~~~0Iftheinstalledkitmustbcremoved,thefollowingproceduremaybeusedtopreventconductordamage~l.-Harmtheoutersealingsleevewith..a.taxchorheatgun..Using;..arazororsharpknive,scorePartElongitudianallyoveritsentirelengthatadepthofapproximately50to758o5.its'hickness.Donotscarcableacket.2~3~Graduallyheattheentiresurfaceofthesleeve.Usingpliers,peelawaysleevealongthecutareawhilecontinuingtoapplyheat.ThisprocesscanberepeatedforeachcomponentoftheRaychemsplicekitthowever,caremustbetakennottodamagethecable.Removeasmuchoftheoldadhesiveaspossiblepriortoinstallating.a,ncvkit'.'4CtfgiameedCurtr@h+WP~CPINDIANA8MICHIGANELECTCo.ELECTRCAI.PLANTSECTIOItIPLANTDESIGNSTANDARDAPPD~DR.RarISIO872ll-l0.95CH.DATEjr-8-fa~Sn~~>+~<~'~'y~~prlipFRCoclec=CDI++ifth<JD.C.COOKNUCLEARPLANTPDS-tSdi-AMERICANELECTRICPOWERSERVICECORP.COLUMBUS)OH.I-REDS-9<3-ISH t~)I'.~~~~RFCNos,DC0128274X022828AlicableInstruments~tBLP-110BLP-illBLP112BLP-120BLP-121BLP-122BLP-130BLP-131BLP-132BLP-140ALP-141.Br.P-142~.'FC110~MFC-111MFC-120MFC-121MFC-130MFC-131MFC-140MFC-141NLP-151Nr.P-152NLP153BLZ-110BLZ-120'LZ-130BLI-140FFC-210FFC-211FFC"220FFC-221FFC230"FFC-231FFC-240FFC-241IFZ-051'IFI-052IFI-053ZFZ-054IFI-310ZFI-320NPP-151NPP152NPP-153NPS-153'NPS-121NPS-122MPP-210MPP-211MPP-220MPP-221MPP-230~"""MPP~Q3X.MPP-240MPP-241MPP-212'PP222MPP.-232,.&P-24%FORU&E,lhlNUCLEARPLANTQNIYINDIANA8MICHIGANELECTCo.D.C.COOKNUCl.EARPLANTPDs-I34I-IKLKCTRICAt.PLANTSECTIONPLANTDESIGNSTANDARDAPPDR.g.REVISIO,g,}i-I0-8FOXBURONESERIESTRANSMITTERCONNECTIONDETAILSCHDATK4"IS-85I-8EDS-343ISH.6OF6AMERICANELECTRICPOWERSERVICECORP.COLUMBUS)OH Attachment5toAEP:NRC:0775ANLimitorqueActuatorPart21Report innianaMicnganpowerCamnanyPOSox::631Caum"'-5,iH>37'=,(NODRANKHEOiANPONS'EP:NRC:0971EDonaldC.Cook'.uclearPlaneUnitsNos.1and2DocketNos.50-315and50-316LicenseNos.DPR-58andDPR-?4ENVIRONMENTALQUALIFICATIONOFTORQUES'4ITCESTkgSlSAQ"j$P'>RDU.S.NuclearRegu1atoryCommission.Attn:DocumentControlDeskMashington,D.C.20555DA;ER".C':DATEr.~~.Attn:T.E.Murl.eyApril4,1988
SusnsaryofTestResults:SLR/LOCAExosureAllsixspecissens ressained energised exceptforshortperiodstoperssitelectrical
~essurenents orfor;easons notassociaced viththespeclssens ofthisreport.FinalHihpotential@(thstand TestsAllspecissens vCthstood hCghpotentCats vithleakagelcharging Currentalacethan.0nn.I'ull<<icatCons areprovidedinthetexc.25eeSectConA.Sfordescription ofsprayarescalculation.
ill~iJ~JFranklinResearchCenterA(hnsiondTheFssns.snsns".uv F-C3120-2 2eIDENTIFICATION OFCABLESTESTEDThecablespecimens vereofthecoaxialtypeasdescribed inTable1~Thetotallengthofeachcablevasapproximately 30ft;15ftofeachspecimenvasvithinthetestvesselduringthesteam/chemical-spray exposure.
Tablel.IdentlfIcationorSpecitnens andRelated'Data FRCSPECIHEHHUHOERC5I20-8-1 C5120.8-2 C5120-9-IC5120-9-2 C5I0-9-3C5120-9-4 SRAIID-REX OESIGHATIOH
'S75285(RG-)
IA/u)CS75285(RG-11A/u)
CS75146(RG-598/u IHSlILATIDH/JACKETHATERIALSIXLPE/Hypalon XLPE/Hypalon XLPE/Hypalon XLPE/Hypalon XLPE/Hypalon XLPE/Hypalon THERHALAGIHGCOIIDITIGRSUna9ed168hP277'F(136'C)Una9edUnaged168hP277'F(136'C)168hP277'F(136'C)PUDLISHEDIHSULATIoflTHICKHESS (In)/(ant) 0.121/3.1 G.I2I/3.I0.06/1.50.06/1.50.06/1.50.06/1.5'PECIHEHOUTSIOEDIAHETER(In)/(ttstt) 0.39/9.90.39/9.90.24/6.10.24/6.I0.24/6.1D.24/6.1tXLPE-Flame-retardant crossllnked polyethylene Hypalon-Flame-retardant chlorosulphonated polyethylene ttII.FranklinResearchCenterIlgIh0~wonofTheFtnnhfinInsttote2-1 3"2P-C5120"25~TESTRESULTS5.1INSULATIONRESISTANCE heResultsofIRmeasurements obtainedduringthetestprogramaresummarized inTable2.IRmeasurements madeduringtheS/CexposureincludetheIRef-fectsofextension cables'and terminalblocksusedtoconnectthespecimens toenergiiing circuits; theeffectsusuallycauseasmallreduction inmeasuredIR.n5.2THERMALAGINGooThespecimens thatwerethermally agedat136C(277F)for7daysappearedtobeingenerally goodcondition;.there wasnosignificant difference inflex-ibilityfromthatobservedbeforethethermalaging.Minorblocking, i,e.,sticking, occurredbetweenturnsofsomespecimens andwherethespecimens touchedthestainless steelmandrelandcablesupports.
Therewerenocrac'ksorotherirregularities observed.
5.3GAMMAIRRADIATION Afterbeingexposedtoanair-equivalent doseof200Mrd,thespecimens appearedtobeingoodcondition withnoapparentchangeintheirflexibility.
Therewerenocracksorotherirregularities observed.
5.4STEAM/CHEMICAL" SPRAYEXPOSUREThesteam/chemical-spray (S/C)e'.posure wasprovidedingeneralaccor-dancewiththespecified temperature/pressure profileillustrated inFigure4withthefollowing comments:
~Thepressureandtemperature histories forthefirst16minutesofeachtransient arepresented inFigures5and6.~Atemperature of300F(149C)wasachievedinapproximately Bsec-ondsduringthefirstandsecondtransient.
oAtemperature of385F(196C)wasreachedin,38secondsduringthefirsttransient and35secondsduringthesecondtransient.
Thesetemperatures wereindicated byathermccouple locatedapproximately 1'n(25mttt)insidetheinnermandrelofcables.~=Within15minute.,afterthe12-minute superheated steamdwells,the0minimumandmaximumindicated temperatures werelessthan10F'""-'ranklin ResearchCenter<DwisicaotThcFianginIns&#xc3;~'.e5-1 r4IDCI00C~lDla8fDIOM74oc)oi'lDD44CWTable2.summaryofInsulation Resistallel Ne3sureinents (Allvaluesareino>>ms.)"+iglR.DPAguiRID(nRATESTPROGRAIIPIULSEPre-Therma)
AgingPost-Therma)AgingELAPSEO'TIHEAsReceivedAfterI)eatAgingTEIIPER-ATURE(F)/(C)RooiaAmbientVESSELpnfssURK(lbf/inx) 0(Inllater)8-1).7E4)2Rotaged8-21.5K4122.0f413EARLEinvernP-I9-29-3?.0foal?IlotagedRotaged5.0f4122.0E4121.9f4129-41.7E4)25.0K412Post-Irradiation I're-5/CExposure5/CExpOSuieC 5/CExposurec Post-Exposured Post-Irradiation Pretest1.7h(1stTransient) 2.3h(?ndTrans!ent) 4.7h42.0h7.6d16.6d22.8d29.9dPo"t-Test 120/19346/174346/174335/168317/'158280/133230/110230/Ilo230/110RoomAmbient0(Iletuithspray)11311395701010100(InMater)2.6E4)I4.5E4091.0E4071.1E4I)71.7f4071.2E4087.4f4084.5f4095.4E4095.2K4091.1K+133.5filo3.5EI092.0f4011.4E4072.2E4071.0f4083.0f4085.0f4096.2E4095.0f4091.7EI)32.4EII:5.0f4098.4f~069.4f'406I.Sf4077.4fu76.IIfinn4.0f409S.OFIO99.6EIO.'I8.2K4123.0f4101.4f4094.5f4099.0E4098.6f406I.lf4078.?I'06I.IE4074.0f.~092.4f409).5E4092.2E4099.0K412'I.oK4131.4E4071.6f4075.0f4075.Of407S.?E408I.lE406x5K4092.9f4095.0K4099.4f409I.IE407I.?E4072.0K~Ol5.3E4073.5K4082.9f4093.0EKN2.8K4091.0E413HOIESla.Insulation resistance (IR)measuredatadcpotentia.
of500voltsforIminuteunlessntherII!se indi'cated.
Specimens ixinersed InwaterorbeingsprayedInthetestvesselunlessntheri4lse Indicated.
b.Thevaluesofohmsarew'IttenasanumberfolloIIed bytheletterf.(forexponent).
~plussyixbol.andtuodigitsuh)chIndicatethepoueroflobyxdIIChtheIxxxberaxlSCbemultiplied tnobtainthecorrectvalue.Forexample,).2E409is1.2xionor).200.000.000.
c.IRx>>asurcv>>nts ofthespec)mens inCI>>testvesslIIncludetheIReffectsnfrxtrnsfon cahlec.d.)I>>lingchsofthepost-test specimen~
44ereshorterbyapprox)mately 5colofc(1.5to3m)chanthepre-5/Cexposurelengthspreviuusly measured.
SeeTable3.
Attachment 3toAEP:NRC:0775AN
'MO-54T-drains RemovalofIMO-54FromEQListT-DrainsinLimitorque Actuators Limitorque motoroperator, DonaldC.CookNuclearPlanttagnumberIM0-54,hasbeendetermined nottobewithinthescopeof10CFR50.49.AdesignchangetoinstallaT-drainonselectedvalveoperators (RFD-DC-12-2930) waswrittenonJune9,1986.Apurchaserequisition toLimitorque forthepurchaseoftheT-drainhadbeenwrittenonApril15,1986(PO02238-041-68).
Afterthenecessary management
: approval, thepurchaseorderwastelephoned toLimitorque onApril30,1986.T-drainswereinstalled infourinsidecontainment andfouroutsidecontainment valveoperators ineachunit(16valvestotal)onJune13,1986.IMO-54wasnotoneofthevalvesslatedforinstallation.
Themiscellaneous EQissuesinvolving Limitorque valveactuators werefullyrealizedthroughourparticipation intheNuclearUtilityGrouponEquipment Qualification (NUGEQ),Theseissueswerebeingaddressed priortotheEQinspection.
AnApril1986NUGEQreport,"Clarification ofInformation RelatedtotheEnvironmental Qualification ofLimitorque ValveOperations" addresses severaloftheseissues.IMO-54wasscopedtoberemovedfromtheEQlistpriortotheNRCEQinspection..
Thisresultedfromourinvestigation ofvariousLimitorque EQissues.ThusT-drainswerenotprocurred fororinstalled onthisvalve.IMO-54isamotor-operated valvelocatedintheEmergency CoreCoolingSystem.Itisnormallyopenandremainsopenduringnormalplantoperation andduringaDesignBasisAccident.
Injection tothecoreviathispathwouldbeterminated bytrippingthecentrifugal chargingpumps.IMO-54willnotchangepositionintheeventofaDBA.ThisisduetotheAEPSC"DoubleBreak"controlcircuitphilosophy whichpreventsthespuriousoperation ofavalveduetocontactfailureorcableshorts.Therefore, theremovalofthisvalvefromtheEQlistwouldnotadversely impacttheaccidentmitigation orleadtooperatormisinformation.
Attachment 4toAEP:NRC:0775AN FoxboroTransmitter Evaluation gyssCAH%S.gC)s/AMERICAHELECTRICPOERSERVICECORPORATIOH
~sscaS~~wa~DATKs50bNCTsMay14,1986D,C.CookUnits1&2Technical ReviewofDifferences inTestedandInstalled Configuration ofFoxboroPigtailsFRollsTOsJ.Munson-EGSR.G.Vasey.-NS&LDuringtherecentNRCauditoftheDCCNPEnvironmental Qualification Program,'itwasnotedthattheDCCNPinstalled configuration oftneFoxooroinstrument pigtailconduletperPDS-1341underRFC-01-2927 502-2828wasphysically different thanthetestedconigurazion bythevendorinWyleTestReport45592-4.Thetestedconfiguration utilizedasmall1/4ssweep'oleatalowpointonaflexiblemetalconduitprotecting theFoxboroinstrument sealassemblypigtails.
The'eepholewasusedtodraincondensation neartheinstrument whichmayhaveaccumulated insidetheflexconduitduringthesi{aulated DBAtest(seeattachedsketches).
TheDCCNPinstalled configuration incorporated theuseofasealtiteflexibleconduitplusthesealingofboththeentranceandexit'oftheflexibleconduitwithanRTVsiliconesealant.Noprovisions foraweep-hole weremadefortheDCCNPspecificdesign.Theapplicable plantdesignstandardfortheinstallation oftheinstrument,
: pigtails, flexconduit,splicebox,andpigtailsplicesisshownondrawingPDS-1341(attached).
Thesealtiteflexibleconduitusedintheinstallation istradenamed Liquatite andmanufactured bytheAlflexCo.TheplasticcoveringovertheflexiblemetalconduitismadeofaPolyvinyl Chloride(PVC)material.
According tothemanufacturer, theLiquatite flexconduithasnotbeenenvironmentally qualified.
Thehypothesized failuremodeoftheD.C.Cookconfiguration isthatthePVCjacketontheflexconduitmayfailduringanaccidentnearanyelevatedpointontheconduitandallowsteamtoenterandcondense.
Thecondensation wouldthem"pool"attheconduitlowpoints,thereby,subjecting thepigtailstopossiblesubmergence.
Thefollowing paragraphs ofthismemoaddressthisconcern.IHTRA~SYSTKM Throughconversations vithFoxboro,ithasbeendetermined thattheintentoftheweep-nole vastoavoidthe"backing-up~
ofcondensate fromthechemicalsprayintotheIntegralJunctionBoxusedinoneofthetwotestedconfigurations.
Theintegraljunctionboxhousesaterminalblockvhichisknowntobesusceptible toleakagecurrentswhenexposedtochemicalspraysolution.
Theveep-hole designvascarried-over tothesecondconfiguration whicnwasusedatD.C.Cook.Thesecondconfiguration incorporaces aninternalinstrument splicetoaConaxsealassemblywithnoIntegralJunctionBoxorterminalblockinstalled.
Therefore, the"backing-up" ofcondensate neartheinstrument sealassemblyintheD.C.Cookconfiguration vasofnosignificant concern.Additionally, inbothtestedconfigurations themetalflexconduitloopedbackupaftertheveepholeandvasrouteddovntoapenetration attnebottomofthetestchamber.Thebottomendoftheflexconduitvas.sealedwhichcreatedapotential forthe"pooling" ofchemicalspraycondensate duringthetest.Inthisrespect,thetestedconfiguration issimilartovhatishypothesized intheD.C.CookPlantconfiguration.
Thepotential forpigtailsubmergence failureismuchless'faconcernfortheD.C.Cookconfiguration duetothefolloving reasons:1)ItisnotlikelythattheD.C.Cooksealedflexconduitconfiguration wouldfailinsuchavayastocreateaharsherchemicalsubmergence environment forthepigtailsthanvhatwastested.Thetypeofsubmergence inthespeculated D.C.Cookcaseinvolvesasteamcondensate andisnotassociated withcontainment floodingconditions.
Thesteamcondensate shouldtheoretically beatapHvaluewhichislessseverethanthechemicalsprayexposureduringthetest.2)TheKapton<<insulated pigtailviresoftheGonaxSealassemblyareindividually protected bytheapplication ofaheatshrinkable polyolefin jacket.Theheatshrinktubingjacketsignificantly improvestheabilityofthepigtailvirestovithstand chemicalsubmergence byaddingaprotective layerofmaterialovertheKaptoninsulation.
%hereapplied,theprotective layerofheatshrinkreducestheexposureoftheKaptoninsulation tothecondensate.
ThetypicalfailureofKaptoninsulated vireisduetoanabrasionoftheinsulating materialduringinstallation combinedwiththe.effectsofthechemicalsolution.
Thepotential forabrasionorothermechanical damageoftheKaptoninsulation duringinstallation atD.C.Cookhasbeenessentially eliminated bytheapplication oftheheatshr'inkjacket.
3)Thetestreportconfiguration, whichexposedtheKaptoninsulated pigtailstothetestchamberenvironment vgathe'1/4inchweephole,demonstrates theabilityofthepigtailwirestowithstand harshchemicalconditions evenwithoutaprotective heatshrinkjacket.Enconclusion, webelievethattheomittance oitheveep-hole intheflexconduit.neartheinstrument intheD.C.Cookconfiguration doesnothaveadetrimental impact'ontheenvironmental cuaiiiicar.ion oftheinstrument, sealassemblyorsealassemblypigtails.
inaddition, webelievethatthereisnosignificant func".'onal difference betweenthetestedandtheD.C.Cookinstalled configurations ofthefoxboroinstrument pigtailconduits.
K.J.MUNSONApprovedKJM:rd:50,95cc.T.0.Argenta/S.
H.HorowitzL.F.Caso/J.Y.RuparelD.N.Turnberg/J.
R.AndersonJ.G.Feinstein
-NS5LR.Shoberg/V.
G.Sotos-I8CNtXNo.REE-86-07-1/Reslog 860501 Qepor;No.45592-4PAGENO16tSQUATPROCEDURE NQ.45592-2RevisionA'.0TRANSN.,HRE--.-:--~,'<C:"3NIC~INTER~ACES Reuirements
~Iteweeker~"'ctrcal..-.="=a=ncTheKaptonpx".ta'=rot=~ding romthcConaxstainless scelfeed-throughshall'"e.":otec=ed using1/2"flcxiblemetalconduit.Theconduitshal'eattachedtothetransmitter interface bymeansoftheconduit,interace=onnec'tor oneachoftheconductor sealassem-bliess.Theunattached endoftheconduitshallbepermanently affixedtothesideofhemountingbracketassemblytominimizeanydelete-riouseffectsonchenterfaceduetohandling.
CAUTION:ether,connecting theflexibleconduitothemidlockcap,Dovc.a'iovthecaptorotateR.otation villdamapeiotas:tyof.hemdlockcapseal.Thethree(3)transmitters suppliedwithintegraljunctionboxesshallbeequippedwith18seofflexiblemetalconduit.inthesamemannerasthosefittingswiththeFoxboro-supplied Conaxelectrical conductor sealassemblies
~However,theconduitwillnotbeinstalledun'.lthepre-LOCAtransmitter testsetup.Inaddition, a'/4"weepho'shallbed"''dintheconduetatthelowestpoint,.'sarctofac'itatedrainageofaccumulated cheenicalspray,steamcondensation, etcesduring"'".eacc'eratsiouiatiore~12~le2ts(ccharical Znterfacinc Inletsupplypressureadaptorsshallbepermanently attachedtcthe""ansmitters us'.gtheSwagelokfittingssuppl'dbythemanufacturcr.Thesupply'iness.'-allbemadefrom3/8"smi.='csssteeltu'gwi"teoneerdflarsadandequippedwi=".anANfla=efitting.Thecpoositeends)eallbe"ebu"redand1funtouched toacce"t.NeSwagelokcompression
=-.g.12~2Procedures 12.2.1Electrical ZnterfacnA.DirectTra.".sm' erInput12~2~1~112.2.1~2Cutapieceof/2""exiblemetalconduitapprcximatelv 18"inleng'.".~Znstalltwo(2)st"aightflexibleconduitfit'gs,one(1)oneachendoftheconduit.NOTE:Thef'ingattheendfarthest,from themidlockcapshouldalsocorta'astra'nreliefadaptor.WYLELABORATORIES Hulitfetll
~Earthly~>OSd.tMOd::1 e~~~saReportNo.4559P.-4?AGENCp~-g~<NO.45592-21/2"~~CCHCQ~-$1fIiIiIllIIIli/gIjrriiirrKAPTCNercrmwls"6F8'Gr-$/4'P:".GL I)ex PageNo,llpgReportto.45gpp4~PAGEVO.-t-.e:~pong~"f:9Z Vc.4t'542-2+~4<<VVIall>>0aly~~/32NCL.<.VGSCRE'>>IIgIIII/grrrf'~Aa~~a~~~a/
Page.'lo.EE-24ReportKo.45592-4?aceNo.1VB.estProcedure No,4592-2Thispage'atentera'yleitblank.
rg<<C,'II@i~RejortNo.45592-4~ispageintentionally leftblank.WYLKUL8OAATOQIK5 HuhtSvill
~FICllltg r'4~a~so,locoRepartNO.45592-4PAGENO13,g5TpRQQEDUAK NO.so~4wggatQQ~~gg
~~%vt'eg~Ag&#x17d;++AC5(Continued)
Drilla1.q"wee=.-."'eapproxzmatelv
-.":cmthetransmiterinteraceconnectc12214CT:Reerence:cuefortherema''ngsteps.Drilla6/32screw=:earancehcleinthemountingbracketassemblyassnown.12.2.1.5placea4"pieceo:Raychemsleev'ngovertheKaptonpigtailsapprox'-mately16"-20"frcm=hetransmitter toactasastrainreliefpoint.12.2.1:6Careful'y eed=he"-"ta'sandCdnaxstainless steelfeedthrpugh
~intothef'exb'econcuxt.12.2.l.7Attachthecondu'."-'ngtotheConaxinterface fiting.Beforetightening thenteface,rotatetheconduituntiltheweepholeispositonedassnown.2218Tightentheinterface connections andarctheflexibleconduitaroundtothemount.ngbracketwnileinsuruigthatheECSAiS.-notdisturbed.
12.2.1.9Attachthecorcu"=o".hemountingbracketassemblyusing6/32"hardware(screw,nutandlockwasher)andaconduxtmountingstrap.Tightenthestranre''efadaptoraroundtheRaychemsleeveinstalled instep12.2.1,5.
12.2.1.10 Photograph thetransmitter todocumenttheinstallation oftheelectcalinterface protection.
'.2.'llRepeasteps12.2.1.'hrough12.2.1.10foreacht"ansmiterB.Intecral=unc='onBoxInput12.2.1.1Cutapieceof1/2"flexiblemetalconcuitaporcximately 18"inlength.'2.2.1.2Installtwo(2)stra'&#x17d;htlexibleconduitfittings, one(1)oneachendofthecondut.NOTE:.he!.==incattheendfarthestfromhe-boxinputshoulda'so="n"a.".astrainrelicadaptor.12.2.1.3Drilla1/4"~eephc'eapproximately 3"frcmthe='ansmitter inter-faceconnecter.
12.2-1~4Drilla6/32"stre*c'earance ho'einthemountngbracketassembly~12.2Placea4"=;ee"fmate'y.'6--2"-sleev~nccv>>tneKactonp'gtailsacpox-'-tra.smxttetoac:asastra'.".relxepoint.WYLELABOAATORIES HutltSv<ll
~SAC<i>tySplat1)5~)4ci RcportNo45592-4PAGEKOTES7PROCEDURE KO.4592-2-~ANSyT~~q"..-.-R-.CA,i~~">3::."A~i'.(."=RFACZS (Continued)
~gg~ke~o~e~0Attachtheonduit.":=ngtotheJ-boxinput.Beforetightening interace,"tatethecorduztunt''theweepholeispositioned attheloves""o.".="hear".1".2.1.7Carefully
!eedthep.ctaxlsintotheflexibleconduituntiltheyentertheJ-box..nstall anoninsulated czimpspadelugtoeachleadandconnectthemto".eterminalwithintheJ-box.1~a~e~a8Tightenthe..".=eface"onnections andarctheflexibleconduitazoundtothemountng"zacket.12,2.1.9Attachtheconducttothemountingbracketassemblyusing6/p2"hardware(screw,nutandlockvasher)andaconduitmountingstrap..T'ghten"hest"ainre1efadaptoraroundtheRaychemsleeveinstalled instep12.2.'.5.12.2.1.'10 Photograph thetransmitter todocumenttheinstallation oftheelectrical interface protection.
12.2.1.11 Repeatsteps12.2.1.1through12.2.1.10 foreachtransmiter'withintegraljunctionboxinputs.222Mechanical
:ntcrfacn12.2.2.1"utapieceo.3/8"sta'n'ess steeltubinganddebur"eachend.12.2.2.2F'areoneendandslipona3/8"stainless steel"B"nut.12.2.2.3BendthetubingasshowninFigure2.12.2.2.4PlacetheSwagelokcompression nutandfittingove"heunflaredendo!thetu'"ing.ConnectthetubingtotheremainngsectionoftheSwagelokfittingmountedontheinletport(s)o!thetransmittc asshowninFigure2usingstandardSwagelokproceduzs.1+')1ac~e~1~0PositionthetubingasshowninFigure2'andtighten='".efitting!s)
.12.2.2.6Attachthetubingto"hemountingbracketassemblyusing6/32hardware(screws,nutsardlockwashers)anda3/8"tubemountingstrao.'2.2,2.7Photograph eachtransm'tter todocumenttheinstallation ofthemechanical in=cface.12.2.2.8Repeatsteps'2.2.2.1t.""ough12.2.2.7foreachtransr.'t er.WYLElABORATOAIE5
~unlSriil
~FiC>liteBOAS105471@iOCi 5epQTc:8.'<)oJc-4~~~TESTPROCEDURE NO45~S<<~o+Qg~(Reauiements~<<essureTest"-:essuze Tests."a''"ecezfc.-."ed=neac.".zansmitter to''vt&#x17d;~-ressureintegr'yof=he-ea:s.Apressuremediumof-'".:gaseousnitrogenshallbeape'ed=chetransmitter inputpressureportsusingahigh-pressure reg'torassnowninFigures3and3A~Theappliedpressureshallbemontoredusinga0.11F~S~pressuregauge.During-histest,vo'ageshallnotbeappliedtothetransmitter.
T'heappliedpressures shallbesuppl'edtothetransmitters inthefollow$ngmannerfozadurat'onofnotlessthan1minute:oThed'erertia'ressure transmitter shallhavebothpressure$nputportsoressuzi-ed simultaneously tothecorresponding overpressure listedbelow:AodelNo~Cver"ressure (si)N-E13DH-:7~1 N-E13DH-HZ.'!1N-E13DH-jHl300045004=;0Thegaugepressuretzansmezsshallhavetheirsinglepressure$nputpoz=pressurized tothecorresponding overpressuze listedbelow:)$ode1No.Cveroressure (si)N-El1GiM-HIE2 N-El1GH-IZN240004500Allbodysealsshallbeleakcheke=usingchlorine-fzeebubblesolution, andanysealleakage'".-..a"=ansmitershallbeevaluated bytneLeadCustomer.
LeakTestALeakTestshallbeperfczmed,wheespecifiedduzingallFunc'na'estswiththeexceot'ncfheBaselineandPost-LOCA Tests..overfy=hepressurexntegrtyoftheseal,apressuremediumofdzygaseousnitrogenshallbea"p'dto=hetransmtterinput"ressureoort(s)usingtheHarottaSystemasshcwr.znF$guze4.Theaopliedpressureshallbemon$oreds$ng.aO.1~F.S.prssuregauge.Duintnstest,$routvoltages.".a'nc-.beatr'dothtza.-.s-.i
-~r.~~~<<IWWVLELAaoaAToa)ES HMhlSyllle FlCwilysyusio$41MQc>>>
esat'r~PACESUANTMXSHZTTik SEALASSEMBLY(BYNFR)03~e>>eVCaVeagytlOllCOXDQZTOaITaQCTQRl
~emmamMZSSTaOxj'T aakaaxTaaxci~razedorcaxDQLseszmAFFaovaoagsIIzcoxscaQLKzxocoHtogg3.FoaTALQLATXOX orTaAXS-HZTTEaSSECSHEET2OFTHISEDS4~HZXZHQMOF2OviaLAPbETMEENENDOfHEATSHRZX:ANDCONDQCTOR JACKETbEFORESHRZNXZNC 5~TERHINATE ZNSTRQHENT CALI]COUPLINGSHIELD~g'-SEALTITE CONNECTOR 2'~MIN4184"FLEXIBLECONDUIT403'(2)41SAMQEAPTOMPIGThILSNITSHEATSHRINKABIZ POLYOLEPIH JhCKBT(BYMFR)RIGIDCONDUIT(IFRZa'D}4090lh(SQ(hrim&8coAPQCerSoX'479"'4~COQPLIHC'
'OCKNUTFORSpllCEDETAIL'58.)MSTg'.&BEsH./oftTHkugOF@~l5574hlPARIS,P5'o<caeouIrIQSllLhr1g6 ggS'ulwyI-OCrHIrp~SCAS(egpyEgrC'y~+l7884p/>>pt0)o4-2'ratFORUSEINNUCLEARPLANTONLYD.C.CppKNUCt.EARPLANTINDIANA8MICHIGANELE,CTCa,ELECTRICAl PLANTSECTIONPLANTDESIGNSTANDARDREYISIQN4~II-lO-85FOXBORONESERIESTRANSNITTER CONNECTION DETAILSAPPCH.OATKDR.5.K.AMERICANELECTRICPOWERSERVICECORPCOLUMBUS,OH.
I-2KOS343+SH.1OF6 (Z)<</~I9~$+Pl~1'r4~leS~sr~P''PrtlNPP NCfflpcy~p+p pecans(gyxog),,PP4.pd,rO.yfpe~eCE SieCooo4pbo+,(pvgvcf+4Itee.otg~,'Orea+4)4yw0vc.ag.g/CAl(,~Qv~df4gl4KVI<~veSIEIic.e.
(,~<e.~+rS.4'mphSe.al<<aq~YiICEm~~OECame.gE<~CA44/Qck4Cfalai+,'z~sTlv~c~T theo.o.EcE.97"LEGEND:GCableJacketShimJSpliceSealingSleeveQKOuterSealingSleeve~F1GP.AConductor ShimInotshown)'QEConductor SealingBreakoutCNOTESs'l.Splicetobe,madeusingRAYCHENSPLICEKIT.NPKS-2-21K ForuserangeofXAPTONinsulated wiressconductor, seeTableAbelov.2ABLEA.'angesofConductor andKaptonMireDimensions forUseinRachemNuclearPlantSoliceKitsAEPItemNo.KitNo.CableJacketOuterDiametertInsulated Conductor OuterDiameterKaptonInsulated Hire$110NPKS-2-21K 0.31'0,60"0.110.23816AHGI12AMGp~pc;ol-28'zf oz-zrzSNumberinreferto~M1788INOIANA8MICHIGANELECTCo.O.C.COOKNUCLEARPLANTPDS">3'<~ELECTRICAL PLANTSECTIONPLANTDESIGNSTANDARDAPPD~,DR,REVISIO.III-lOCH.QDATE~E~ggpepmFJr-PiciWgru>~IrARCO<aeeEEG>>PF'lE'><SAMERICANELECTRICPOWERSERVICECORP.COLUM8US)OH.
I-P-EDS-gg ISH.2OF OQeQe~~Qe~~I,I~aa~~~~~I~rQZI&WZif/ZW~KKCIHHIKIEZiW&iXR e~~I INSTRUCTZOOSPREPARATION 1~2~3~5..Confirmthatthekitselectedisdesignated fortheintendedterminations (STPorSTQ)~Ensurethatthecableandfeedthrough conductor diameters arewithintherangesspecified inTablegofthisPDSorthekit'slabel~Removeallfeltedasbestosorbraided)acketing materialfromtheinsulation inthesplicearea.Splicesealingsleeve(partJ)villnotsealtobraidedorvovensurfaces.
Cuttheendofthecableoffsquare.Remove)acketmaterial, tapes',fillers,shieldfoilandbindersforalengthof3.5inchegfromtheend.Cuttheendofthefeedthrough wireoffsquare.Untwist.the vfregasrequired'o install'ubing.
Rea50ve'dirt; greaseandothercontaainants from'hecabl'Q.)gck\t andallinsulated conductor areasvhichvillmakecontactvithcomponents ofthekitvitharagdampened, butnotsaturated, inanapprovedsolventsuchasalcoholoracetone..
INSTALLATION 1.Slidetheconductor shims,PartR(notshovninFig.A)oyertheKaptoninsulated wires.Alignviththeinsulation cutback.SHRINKINPLACE,2.Whencable)acket-shim,'art G,'issupplied>
installshimoverthemulti-conductor canoe)acket.aligntowithin1/d'fthecable)acketcutback.SHRINKINPLACE.l3.Slidetheoutersealingsleeve,partKoverthemulti-conductor cable5acket.DONOTSHRINK.4.-.ThreadeachKapton'insulated conductor through.alegof.the,Conductor SealingBreakout, PartE.Ensurethatthelargeopenendfacesthesplicearea.DONOgSHRINK.RX<<I~E<+ls I)if>g+/g41+$88h4F''+c/o.
0'8/4'4&4
&INFRA(g.(p'/g/5PA.
as@~f'gPI+.gyp)5~Slideonesplicesealingsleeve,PartJ,overeachKaptoninsulated conductor exceptfortheseracnonductor.
DONOTSHRINKNOTE'.Splicesealingsleevesarenotusedonthedrainwire.6.Strip1/4"ofinsulation fromtheendofthecableconductors, shieldvireandfeedthrough vireeei~rvuCcFMwrrtrP'retc,INDIANA8MICHIGANELECTCo.D.C.COOKNUCLEARPLANTPos-r3'~l-ELECTRCAl.
PLANTSECTIOItI PLANTDESiGNSTANDARDAPPD,,DR.III-lo-85CH.55DATEri-8'-F>+ggogppFIFR~gf/Cger''~/'/f gclQ~/SfeCyYCHAMERICALECTRICPOWERSERVICECORP.COLUMBUS)0K I-2-EDS-W-I SH.4OF8  
~7,Completcrimpconnections betveenecableconductors andthefeedthrough viresusingaBurndyYSV1iconnector andtheappropriate crimpingtool.Ensurethatvireisvisiblethroughholesinsleeve.Examineeachconnection areaforsharpedgesandprotruding virestrands.Remove....
thesevithabrasiveclothorafile.8.Centersplicesealingsleeves,PartsJ,overeachconnection area.SHRINKINPLACE.9.Slidethebreakoutbodyoverthesplicesealingsleeves.EnsurethatPartsJdonotprotrudeintothebreakoutlegs.SHRZNKZNPLACE.10.centertheoutersealingsleeve,PartK,overtheassemblysuchasthatitcoversthebreakoutanceoverlapsthecablejacketby3"oroverlapstheshim,whenused.SHRINKINPLACE.CAUTION:DONOTFLEXUNTILCOMFORTABLE TOTOUCH~KITREM6VAIINSTRUCTIONS
~~~0Iftheinstalled kitmustbcremoved,thefollowing procedure maybeusedtopreventconductor damage~l.-Harmtheoutersealingsleevewith..a.taxchorheatgun..Using;..
arazororsharpknive,scorePartElongitudianally overitsentirelengthatadepthofapproximately 50to758o5.its'hickness.
Donotscarcableacket.2~3~Gradually heattheentiresurfaceofthesleeve.Usingpliers,peelawaysleevealongthecutareawhilecontinuing toapplyheat.Thisprocesscanberepeatedforeachcomponent oftheRaychemsplicekitthowever,caremustbetakennottodamagethecable.Removeasmuchoftheoldadhesiveaspossiblepriortoinstallating
.a,ncvkit'.'4CtfgiameedCurtr@h+WP~CP INDIANA8MICHIGANELECTCo.ELECTRCAI.
PLANTSECTIOItI PLANTDESIGNSTANDARDAPPD~DR.RarISIO872ll-l0.95CH.DATEjr-8-fa~Sn~~>+~<~'~'y~~prlip FRCoclec=CDI++ifth<JD.C.COOKNUCLEARPLANTPDS-tSdi-AMERICANELECTRICPOWERSERVICECORP.COLUMBUS)OH.
I-REDS-9<3-ISH t~)I'.~~~~RFCNos,DC0128274X022828AlicableInstruments
~tBLP-110BLP-illBLP112BLP-120BLP-121BLP-122BLP-130BLP-131BLP-132BLP-140ALP-141.Br.P-142
~.'FC110~MFC-111MFC-120MFC-121MFC-130MFC-131MFC-140MFC-141NLP-151Nr.P-152NLP153BLZ-110BLZ-120'LZ-130BLI-140FFC-210FFC-211FFC"220FFC-221FFC230"FFC-231FFC-240FFC-241IFZ-051'IFI-052IFI-053ZFZ-054IFI-310ZFI-320NPP-151NPP152NPP-153NPS-153'NPS-121NPS-122MPP-210MPP-211MPP-220MPP-221MPP-230~"""MPP~Q3X.MPP-240MPP-241MPP-212'PP222MPP.-232,
.&P-24%FORU&E,lhlNUCLEARPLANTQNIYINDIANA8MICHIGANELECTCo.D.C.COOKNUCl.EARPLANTPDs-I34I-IKLKCTRICAt.
PLANTSECTIONPLANTDESIGNSTANDARDAPPDR.g.REVISIO,g,}i-I0-8FOXBURONESERIESTRANSMITTER CONNECTION DETAILSCHDATK4"IS-85I-8EDS-343ISH.6OF6AMERICANELECTRICPOWERSERVICECORP.COLUMBUS)OH Attachment 5toAEP:NRC:0775AN Limitorque ActuatorPart21Report innianaMicnganpowerCamnanyPOSox::631Caum"'-5,iH>37'=,(NODRANKHEOiANPONS'EP:NRC:0971E DonaldC.Cook'.uclearPlaneUnitsNos.1and2DocketNos.50-315and50-316LicenseNos.DPR-58andDPR-?4ENVIRONMENTAL QUALIFICATION OFTORQUES'4ITCESTkgSlSAQ"j$P'>RDU.S.NuclearRegu1atoryCommission
.Attn:DocumentControlDeskMashington, D.C.20555DA;ER".C':DATEr.~~.Attn:T.E.Murl.eyApril4,1988


==DearDr.Murl.ey:==
==DearDr.Murl.ey:==
NSjkLSECTIONThisletterprovidesawrittenreportconfirmingthetelephoneconversationofMarch30,1988,betweenIndianaMichiganPowerandtheNRCOperationsCenter,regardingnotificationmadepursuanttoTitle10CFRPart21.OnMarch30,1988,AmericanElectricPowerServiceCorporationreceivednotificationfromLimitorqueCorporationthatthetorqueswitchdesignemployedonsomevalveoperatorsinuseatCookNuclearPlanthavenotbeenqualificationtestedfornuclearsafetyrelatedservice.ThesevalveoperatorsareLimitorqueModelSMB-00-thatincorporateadesignusedduringthefirstfewyearsthismodelwasproduced.Basedonourevaluations,whichconsideredthelackoftorqueswitchqualificationtests,webelievethatsafeplantoperationwillcontinuetobemaintained.Additionaldetailsareincludedintheattachment,Forfurtherdetailsonclarification,Mr.PaulA.Barrett,Manager,NuclearSafetyandLicensing,canbereachedar,614/223-2040.  
NSjkLSECTIONThisletterprovidesawrittenreportconfirming thetelephone conversation ofMarch30,1988,betweenIndianaMichiganPowerandtheNRCOperations Center,regarding notification madepursuanttoTitle10CFRPart21.OnMarch30,1988,AmericanElectricPowerServiceCorporation receivednotification fromLimitorque Corporation thatthetorqueswitchdesignemployedonsomevalveoperators inuseatCookNuclearPlanthavenotbeenqualification testedfornuclearsafetyrelatedservice.Thesevalveoperators areLimitorque ModelSMB-00-thatincorporate adesignusedduringthefirstfewyearsthismodelwasproduced.
-Dr.Nurley-2-AEP:NRC:097l.EThisdocumenthasbeenpreparedfollowingCorporateprocedureswhichincorporateareasonablesetofcontrolstoensureitsaccuracyandcomp'etenesspriortosignaturebytheundersigned..Sincerely,M.P.AlichVicePresiden-ehAttachmentcc:D.H.Villiams,r.V.G.Smith,~r.-BridgmanR.C.GallenG.BruchmannG.CharnoffNRCResidentInspector-BridgmanA.B.Davis-RegionIII Attachment1forAEP:NRC:0971EPage1INDIANAMICHIGANPOWERDONALDC.COOKNUCLEARPIANTAttachmentto10CFR21LetterEnvironmentaluglificationofTorueSwitchesBackroundandDiscoverofDefectAcceptabletypesofmaterialsusedintheswitchbodyanddielectricofLimitorquevalveoperatorswerepresentedasaportionofenvironmentalqualificationtraininggiventoplantpersonnel.Thistrainingidentifiedtheacceptabletypesoftorqueswitchmaterialstobe1imitedtowhitemelamine,brownfibrite,andredorblackdurez.Plantmaintenancepersonnelrecalledafourthtypeofmaterial(alsobrownincolor)usedininstalledModelSMB-00valveoperators.Thematerialappearstobealaminatedphenolic.Theseswitchescanbemistakenforthequalifiedfibriteswitchesbecauseoftheirbrowncolor.Thus,"-thepotentialexistsfortorqueswitcheswhichhavenotbeenqualificationtested.AreviewofLimitorque.ModelSMB-00valveoperatorsinuseatCookNuclearPlantrevealedatotalof70suchoperators.ConditionReport(DeficiencyReport)12-3-88;0450wasinitiatedonMarch25,1988toinvestigatethequalificationofthesevalveoperators.AsuspecttorqueswitchwassenttoLimitorqueCorporationandwasanalyred.TheLimitorqueCorporationreviewrevealedthatthistorqueswitchdesign(1)wasusedduringthefirstfewyearsModelSMB-00wasproducedand(2)hasnotbeenqualificationtestedfornuclearsafetyrelatedservice.NotificationofthisfindingwasreceivedbyAmericanElectricPowerServiceCorporationon'arch30,1988.CorrectiveActionTheuntestedtorqueswitcheswilleitherbereplacedduringthenextrespectiveUnit1andUnit2refuelingoutagesortheexistingtorqueswitchdesignwillbeconfirmedtobequalifiedbyanacceptabletest.LocationsofTorueSwitchesLimitorqueModelSMB-00valveoperatorsusingtheuntestedlaminatedphenolicmaterialinthetorqueswitchdesignarepotentiallyinstalledonthefollowingCook.NuclearPlantvalves:
Basedonourevaluations, whichconsidered thelackoftorqueswitchqualification tests,webelievethatsafeplantoperation willcontinuetobemaintained.
Attachment1forAEP:NRC:0971EPage2ValveNumberCMO-419CMO-429IMO-212IMO-222ICM-260ICM-265IMO-262IMO-263IMO-270IMO-275IMO-312IMO-322IMO-314IMO-324IMO-324IMO-320IMO-330IMO-331IMO-360IMO-361IMO-362IMO-910IMO-911MCM-221MCM-231NMO-151NMO-152NMO-153QCM-250QMO-225QMO-226VMO-101VMO-102WMO-721WMO-722WMO-723WMO-724WMO-725WMO-726WMO-727WMO-728Uni.ts1and21and21and21and2221and21and21and21and21and21and21and212land21and21and21and21and21and21and21and21and21and21and21and21and21and21and21and2land21and212121212CCWfromRHRHeatExchangerCCVfromRHRHeatExchangerCTSPumpEductor/MiniFlowCTSPumpEductor/MiniFlovSIPumpDischargeSIPumpDischargeSIPumpMiniFlov/RVSTReturnSIPumpMiniFlow/RWSTReturnSIPumpDischargeCross-TieSIPumpDischargeCross-TieRHRPumpMiniFlovRHRPumpMiniFlowRHRPumpDischargeCross-TieRHRPumpDischargeCross-TieRHRPumpDischargeCross-TieRHRPumpSuctionfromRWSTRHRSpraysRHRSpraysSI/CCPSuctionCross-TieSI/CCPSuctionCross-TieSI/CCPSuctionCross-TieCCPSuctionFromRWSTCCPSuctionfromRWSTMainSteamtoAFWTerryTurbineMainSteamtoAFVTerryTurbinePressurizerPORUBlockUalvePressurizerPORUBlockUalvePressurizerPORVBlockValveRCPSealReturnCCPMiniFlovCCPMiniFlowCEQFanSuction(H2Skimmer)2CEQFanSuction(HSkimmer)DieselGeneratorAfterCoolersESWDieselGeneratorAfterCoolersESWDieselGeneratorAfterCoolersESWDieselGeneratorAfterCoolersESWDieselGeneratorAfterCoolersESWDieselGeneratorAfterCoolersESWDieselGeneratorAfterCoolersESWDieselGeneratorAfterCoolersESVO~ridual~SulierCenterlineCenterlineWallworthVallworthWallworthWallvorthWestinghouseWestinghouseWallvorthWallvorthWestinghouseWestinghouseAnchorDarlingWestinghouseAnchorDarlingWestinghouseWallwarthWallvorthVestinghouseWestinghouseWestinghouseVestinghouseWestinghouseRockwellRockwellWestinghouseWestinghouseWestinghouseVestinghouseWestinghouseWestinghouseFisherFisherCenterlineCenterlineCenterlineCenterlineCenterlineCenterlineCenterlineCenterline}}
Additional detailsareincludedintheattachment, Forfurtherdetailsonclarification, Mr.PaulA.Barrett,Manager,NuclearSafetyandLicensing, canbereachedar,614/223-2040.  
-Dr.Nurley-2-AEP:NRC:097l.EThisdocumenthasbeenpreparedfollowing Corporate procedures whichincorporate areasonable setofcontrolstoensureitsaccuracyandcomp'eteness priortosignature bytheundersigned..
Sincerely, M.P.AlichVicePresiden-ehAttachment cc:D.H.Villiams, r.V.G.Smith,~r.-BridgmanR.C.GallenG.Bruchmann G.CharnoffNRCResidentInspector
-BridgmanA.B.Davis-RegionIII Attachment 1forAEP:NRC:0971E Page1INDIANAMICHIGANPOWERDONALDC.COOKNUCLEARPIANTAttachment to10CFR21LetterEnvironmental uglification ofTorueSwitchesBackroundandDiscoverofDefectAcceptable typesofmaterials usedintheswitchbodyanddielectric ofLimitorque valveoperators werepresented asaportionofenvironmental qualification traininggiventoplantpersonnel.
Thistrainingidentified theacceptable typesoftorqueswitchmaterials tobe1imitedtowhitemelamine, brownfibrite,andredorblackdurez.Plantmaintenance personnel recalledafourthtypeofmaterial(alsobrownincolor)usedininstalled ModelSMB-00valveoperators.
Thematerialappearstobealaminated phenolic.
Theseswitchescanbemistakenforthequalified fibriteswitchesbecauseoftheirbrowncolor.Thus,"-thepotential existsfortorqueswitcheswhichhavenotbeenqualification tested.AreviewofLimitorque.Model SMB-00valveoperators inuseatCookNuclearPlantrevealedatotalof70suchoperators.
Condition Report(Deficiency Report)12-3-88;0450 wasinitiated onMarch25,1988toinvestigate thequalification ofthesevalveoperators.
AsuspecttorqueswitchwassenttoLimitorque Corporation andwasanalyred.
TheLimitorque Corporation reviewrevealedthatthistorqueswitchdesign(1)wasusedduringthefirstfewyearsModelSMB-00wasproducedand(2)hasnotbeenqualification testedfornuclearsafetyrelatedservice.Notification ofthisfindingwasreceivedbyAmericanElectricPowerServiceCorporation on'arch30,1988.Corrective ActionTheuntestedtorqueswitcheswilleitherbereplacedduringthenextrespective Unit1andUnit2refueling outagesortheexistingtorqueswitchdesignwillbeconfirmed tobequalified byanacceptable test.Locations ofTorueSwitchesLimitorque ModelSMB-00valveoperators usingtheuntestedlaminated phenolicmaterialinthetorqueswitchdesignarepotentially installed onthefollowing Cook.NuclearPlantvalves:
Attachment 1forAEP:NRC:0971E Page2ValveNumberCMO-419CMO-429IMO-212IMO-222ICM-260ICM-265IMO-262IMO-263IMO-270IMO-275IMO-312IMO-322IMO-314IMO-324IMO-324IMO-320IMO-330IMO-331IMO-360IMO-361IMO-362IMO-910IMO-911MCM-221MCM-231NMO-151NMO-152NMO-153QCM-250QMO-225QMO-226VMO-101VMO-102WMO-721WMO-722WMO-723WMO-724WMO-725WMO-726WMO-727WMO-728Uni.ts1and21and21and21and2221and21and21and21and21and21and21and212land21and21and21and21and21and21and21and21and21and21and21and21and21and21and21and2land21and212121212CCWfromRHRHeatExchanger CCVfromRHRHeatExchanger CTSPumpEductor/Mini FlowCTSPumpEductor/Mini FlovSIPumpDischarge SIPumpDischarge SIPumpMiniFlov/RVST ReturnSIPumpMiniFlow/RWST ReturnSIPumpDischarge Cross-Tie SIPumpDischarge Cross-Tie RHRPumpMiniFlovRHRPumpMiniFlowRHRPumpDischarge Cross-Tie RHRPumpDischarge Cross-Tie RHRPumpDischarge Cross-Tie RHRPumpSuctionfromRWSTRHRSpraysRHRSpraysSI/CCPSuctionCross-Tie SI/CCPSuctionCross-Tie SI/CCPSuctionCross-Tie CCPSuctionFromRWSTCCPSuctionfromRWSTMainSteamtoAFWTerryTurbineMainSteamtoAFVTerryTurbinePressurizer PORUBlockUalvePressurizer PORUBlockUalvePressurizer PORVBlockValveRCPSealReturnCCPMiniFlovCCPMiniFlowCEQFanSuction(H2Skimmer)2CEQFanSuction(HSkimmer)DieselGenerator AfterCoolersESWDieselGenerator AfterCoolersESWDieselGenerator AfterCoolersESWDieselGenerator AfterCoolersESWDieselGenerator AfterCoolersESWDieselGenerator AfterCoolersESWDieselGenerator AfterCoolersESWDieselGenerator AfterCoolersESVO~ridual~SulierCenterline Centerline Wallworth Vallworth Wallworth Wallvorth Westinghouse Westinghouse Wallvorth Wallvorth Westinghouse Westinghouse AnchorDarlingWestinghouse AnchorDarlingWestinghouse Wallwarth Wallvorth Vestinghouse Westinghouse Westinghouse Vestinghouse Westinghouse RockwellRockwellWestinghouse Westinghouse Westinghouse Vestinghouse Westinghouse Westinghouse FisherFisherCenterline Centerline Centerline Centerline Centerline Centerline Centerline Centerline}}

Revision as of 09:22, 29 June 2018

Qualification Tests of Coaxial-Type Cables in Simulated Steam Line Break & LOCA Environ.
ML17325A859
Person / Time
Site: Cook American Electric Power icon.png
Issue date: 09/02/1980
From:
FRANKLIN INSTITUTE
To:
Shared Package
ML17325A858 List:
References
F-C5120-2, NUDOCS 8807070375
Download: ML17325A859 (30)
v • d • e


Text

QUALIFICATION TESTSOFCOAXIAI-TYPECABLESINASINULATED STEAYiLINEBREAK(SLB)ANDLOSS-OF-COOLANT ACCIDENT(LOCA)ENVIRONNENT FinalReportF-C5120-2 PreparedforBRAND-REX COMPANYAPARTOFALZOnaINC.RexWILLNAÃllC, COHNECTlCUT 06M3PHOHcZ3423-777$September 2,1980SS07070375 SS0624PDRADOCK050003i59PDCIllsFranklinResearchcenterADivisionofTheFrenlJinInstitutTheSenjominFronMinPorkwoy,Phib.,Po.l9103(2lsl448-l000 F-C5120-21~SlMMARYOFSALIENTFACTSFRCProjectHo.C5120ReportLitle:00ALIFIcATIDH TEsT5oycoARIALTTPEcARLE5IHASIHVLATED sTEAH!IREbREAX(SLb)AHDLOSS&FCOOIAÃTACCIDEilT (LOCA)EHVIROI(EÃr Conducted andReported8y:FranklinResearchCenterTheI'arkvayetTventieth StreecPhiladelphia

~FA19103Conducted for:brand-Rex ConpanyIndustri~IsndElectronic CableDivisionVCIICsssntic, CT06226ReportOate:Sepcnncer 2.1960PeriodofTestProgress:

AugustthroughDecsnber1979Objectsue:

TodenonstraceperforanceofcotxialtynecablesforCl~ss!EserviceinruclearFevergenerating stationsinaccoroance vsthappropriate tuiaelines presented inIEEEStds32)-!97Aand)831976~IIEquipment Tested:TvoRC-IIA/uandfourRC-598/ucoaxialcablesvithcross!Coked polyethylene (XLFE)insulation andanoverallHypalonjcket.Acouplersdescripcion isprovidedasTableIherein.ElementsofProgram:Threeofthespecioens vereunaged,sndthreespeciuens verenherssa!IF agedfor168hours(7days)~t136oC(227oy)~Allspecinens vereexposedco200Hrdofgssssairradiacion (airequivalent dose)frosacobe!t-60 sourceacarace!essthan!Hrd/handthenco~stress/chesslcal-spray

<<nvlronscnt s(vulating acoebinedsteanlinebreak(SLS)and!oss-of-coolant accidenc(LOCA)andthecooldovnfolloving cheSLb/LOCA.

Thesinu!aced SLS/LOCAexposureincludedtvorapidrisesinteuperature/pressure to)8SoF(196oC)/66 lbf/in(655'kpa),cvolorn(nuts dvellsatthosepeakteap<<ratures, follovedbydecreasing teaperatures toafinal20-da/dve!1at230F(110C)/10lbf/in2(69'kpa)~Thetocalsisulated SLR/LOCAdurationvas30daysAchenicalsolution(6200ppsboton,50ppsshydratine, sufficient sodiwtriphosphate toobtainapl!of8.5follovedbysufficient sodiumhydroxide coobtainaFHof10.0acroontessperature) vassprayedonchespecisssns attheraceof0.27gpsspersquarefoot(11L/alnpersnuaresseter),2 startingatthacosspletion ofthe!omnutedvellsat385oy(196oC).Thecablesvere~lectrically energised vithacpotenci~lscf600Vduringthe30<aySLSILOCAexposure.

Finaltescsconsisted ofaAOXdiameterbendtestandaSwinuthighpotential~!thstsnd testac80Vperail(3!SOVlsm)ofinsulation.

SusnsaryofTestResults:SLR/LOCAExosureAllsixspecissens ressained energised exceptforshortperiodstoperssitelectrical

~essurenents orfor;easons notassociaced viththespeclssens ofthisreport.FinalHihpotential@(thstand TestsAllspecissens vCthstood hCghpotentCats vithleakagelcharging Currentalacethan.0nn.I'ull<<icatCons areprovidedinthetexc.25eeSectConA.Sfordescription ofsprayarescalculation.

ill~iJ~JFranklinResearchCenterA(hnsiondTheFssns.snsns".uv F-C3120-2 2eIDENTIFICATION OFCABLESTESTEDThecablespecimens vereofthecoaxialtypeasdescribed inTable1~Thetotallengthofeachcablevasapproximately 30ft;15ftofeachspecimenvasvithinthetestvesselduringthesteam/chemical-spray exposure.

Tablel.IdentlfIcationorSpecitnens andRelated'Data FRCSPECIHEHHUHOERC5I20-8-1 C5120.8-2 C5120-9-IC5120-9-2 C5I0-9-3C5120-9-4 SRAIID-REX OESIGHATIOH

'S75285(RG-)

IA/u)CS75285(RG-11A/u)

CS75146(RG-598/u IHSlILATIDH/JACKETHATERIALSIXLPE/Hypalon XLPE/Hypalon XLPE/Hypalon XLPE/Hypalon XLPE/Hypalon XLPE/Hypalon THERHALAGIHGCOIIDITIGRSUna9ed168hP277'F(136'C)Una9edUnaged168hP277'F(136'C)168hP277'F(136'C)PUDLISHEDIHSULATIoflTHICKHESS (In)/(ant) 0.121/3.1 G.I2I/3.I0.06/1.50.06/1.50.06/1.50.06/1.5'PECIHEHOUTSIOEDIAHETER(In)/(ttstt) 0.39/9.90.39/9.90.24/6.10.24/6.I0.24/6.1D.24/6.1tXLPE-Flame-retardant crossllnked polyethylene Hypalon-Flame-retardant chlorosulphonated polyethylene ttII.FranklinResearchCenterIlgIh0~wonofTheFtnnhfinInsttote2-1 3"2P-C5120"25~TESTRESULTS5.1INSULATIONRESISTANCE heResultsofIRmeasurements obtainedduringthetestprogramaresummarized inTable2.IRmeasurements madeduringtheS/CexposureincludetheIRef-fectsofextension cables'and terminalblocksusedtoconnectthespecimens toenergiiing circuits; theeffectsusuallycauseasmallreduction inmeasuredIR.n5.2THERMALAGINGooThespecimens thatwerethermally agedat136C(277F)for7daysappearedtobeingenerally goodcondition;.there wasnosignificant difference inflex-ibilityfromthatobservedbeforethethermalaging.Minorblocking, i,e.,sticking, occurredbetweenturnsofsomespecimens andwherethespecimens touchedthestainless steelmandrelandcablesupports.

Therewerenocrac'ksorotherirregularities observed.

5.3GAMMAIRRADIATION Afterbeingexposedtoanair-equivalent doseof200Mrd,thespecimens appearedtobeingoodcondition withnoapparentchangeintheirflexibility.

Therewerenocracksorotherirregularities observed.

5.4STEAM/CHEMICAL" SPRAYEXPOSUREThesteam/chemical-spray (S/C)e'.posure wasprovidedingeneralaccor-dancewiththespecified temperature/pressure profileillustrated inFigure4withthefollowing comments:

~Thepressureandtemperature histories forthefirst16minutesofeachtransient arepresented inFigures5and6.~Atemperature of300F(149C)wasachievedinapproximately Bsec-ondsduringthefirstandsecondtransient.

oAtemperature of385F(196C)wasreachedin,38secondsduringthefirsttransient and35secondsduringthesecondtransient.

Thesetemperatures wereindicated byathermccouple locatedapproximately 1'n(25mttt)insidetheinnermandrelofcables.~=Within15minute.,afterthe12-minute superheated steamdwells,the0minimumandmaximumindicated temperatures werelessthan10F'""-'ranklin ResearchCenter<DwisicaotThcFianginInsÃ~'.e5-1 r4IDCI00C~lDla8fDIOM74oc)oi'lDD44CWTable2.summaryofInsulation Resistallel Ne3sureinents (Allvaluesareino>>ms.)"+iglR.DPAguiRID(nRATESTPROGRAIIPIULSEPre-Therma)

AgingPost-Therma)AgingELAPSEO'TIHEAsReceivedAfterI)eatAgingTEIIPER-ATURE(F)/(C)RooiaAmbientVESSELpnfssURK(lbf/inx) 0(Inllater)8-1).7E4)2Rotaged8-21.5K4122.0f413EARLEinvernP-I9-29-3?.0foal?IlotagedRotaged5.0f4122.0E4121.9f4129-41.7E4)25.0K412Post-Irradiation I're-5/CExposure5/CExpOSuieC 5/CExposurec Post-Exposured Post-Irradiation Pretest1.7h(1stTransient) 2.3h(?ndTrans!ent) 4.7h42.0h7.6d16.6d22.8d29.9dPo"t-Test 120/19346/174346/174335/168317/'158280/133230/110230/Ilo230/110RoomAmbient0(Iletuithspray)11311395701010100(InMater)2.6E4)I4.5E4091.0E4071.1E4I)71.7f4071.2E4087.4f4084.5f4095.4E4095.2K4091.1K+133.5filo3.5EI092.0f4011.4E4072.2E4071.0f4083.0f4085.0f4096.2E4095.0f4091.7EI)32.4EII:5.0f4098.4f~069.4f'406I.Sf4077.4fu76.IIfinn4.0f409S.OFIO99.6EIO.'I8.2K4123.0f4101.4f4094.5f4099.0E4098.6f406I.lf4078.?I'06I.IE4074.0f.~092.4f409).5E4092.2E4099.0K412'I.oK4131.4E4071.6f4075.0f4075.Of407S.?E408I.lE406x5K4092.9f4095.0K4099.4f409I.IE407I.?E4072.0K~Ol5.3E4073.5K4082.9f4093.0EKN2.8K4091.0E413HOIESla.Insulation resistance (IR)measuredatadcpotentia.

of500voltsforIminuteunlessntherII!se indi'cated.

Specimens ixinersed InwaterorbeingsprayedInthetestvesselunlessntheri4lse Indicated.

b.Thevaluesofohmsarew'IttenasanumberfolloIIed bytheletterf.(forexponent).

~plussyixbol.andtuodigitsuh)chIndicatethepoueroflobyxdIIChtheIxxxberaxlSCbemultiplied tnobtainthecorrectvalue.Forexample,).2E409is1.2xionor).200.000.000.

c.IRx>>asurcv>>nts ofthespec)mens inCI>>testvesslIIncludetheIReffectsnfrxtrnsfon cahlec.d.)I>>lingchsofthepost-test specimen~

44ereshorterbyapprox)mately 5colofc(1.5to3m)chanthepre-5/Cexposurelengthspreviuusly measured.

SeeTable3.

Attachment 3toAEP:NRC:0775AN

'MO-54T-drains RemovalofIMO-54FromEQListT-DrainsinLimitorque Actuators Limitorque motoroperator, DonaldC.CookNuclearPlanttagnumberIM0-54,hasbeendetermined nottobewithinthescopeof10CFR50.49.AdesignchangetoinstallaT-drainonselectedvalveoperators (RFD-DC-12-2930) waswrittenonJune9,1986.Apurchaserequisition toLimitorque forthepurchaseoftheT-drainhadbeenwrittenonApril15,1986(PO02238-041-68).

Afterthenecessary management

approval, thepurchaseorderwastelephoned toLimitorque onApril30,1986.T-drainswereinstalled infourinsidecontainment andfouroutsidecontainment valveoperators ineachunit(16valvestotal)onJune13,1986.IMO-54wasnotoneofthevalvesslatedforinstallation.

Themiscellaneous EQissuesinvolving Limitorque valveactuators werefullyrealizedthroughourparticipation intheNuclearUtilityGrouponEquipment Qualification (NUGEQ),Theseissueswerebeingaddressed priortotheEQinspection.

AnApril1986NUGEQreport,"Clarification ofInformation RelatedtotheEnvironmental Qualification ofLimitorque ValveOperations" addresses severaloftheseissues.IMO-54wasscopedtoberemovedfromtheEQlistpriortotheNRCEQinspection..

Thisresultedfromourinvestigation ofvariousLimitorque EQissues.ThusT-drainswerenotprocurred fororinstalled onthisvalve.IMO-54isamotor-operated valvelocatedintheEmergency CoreCoolingSystem.Itisnormallyopenandremainsopenduringnormalplantoperation andduringaDesignBasisAccident.

Injection tothecoreviathispathwouldbeterminated bytrippingthecentrifugal chargingpumps.IMO-54willnotchangepositionintheeventofaDBA.ThisisduetotheAEPSC"DoubleBreak"controlcircuitphilosophy whichpreventsthespuriousoperation ofavalveduetocontactfailureorcableshorts.Therefore, theremovalofthisvalvefromtheEQlistwouldnotadversely impacttheaccidentmitigation orleadtooperatormisinformation.

Attachment 4toAEP:NRC:0775AN FoxboroTransmitter Evaluation gyssCAH%S.gC)s/AMERICAHELECTRICPOERSERVICECORPORATIOH

~sscaS~~wa~DATKs50bNCTsMay14,1986D,C.CookUnits1&2Technical ReviewofDifferences inTestedandInstalled Configuration ofFoxboroPigtailsFRollsTOsJ.Munson-EGSR.G.Vasey.-NS&LDuringtherecentNRCauditoftheDCCNPEnvironmental Qualification Program,'itwasnotedthattheDCCNPinstalled configuration oftneFoxooroinstrument pigtailconduletperPDS-1341underRFC-01-2927 502-2828wasphysically different thanthetestedconigurazion bythevendorinWyleTestReport45592-4.Thetestedconfiguration utilizedasmall1/4ssweep'oleatalowpointonaflexiblemetalconduitprotecting theFoxboroinstrument sealassemblypigtails.

The'eepholewasusedtodraincondensation neartheinstrument whichmayhaveaccumulated insidetheflexconduitduringthesi{aulated DBAtest(seeattachedsketches).

TheDCCNPinstalled configuration incorporated theuseofasealtiteflexibleconduitplusthesealingofboththeentranceandexit'oftheflexibleconduitwithanRTVsiliconesealant.Noprovisions foraweep-hole weremadefortheDCCNPspecificdesign.Theapplicable plantdesignstandardfortheinstallation oftheinstrument,

pigtails, flexconduit,splicebox,andpigtailsplicesisshownondrawingPDS-1341(attached).

Thesealtiteflexibleconduitusedintheinstallation istradenamed Liquatite andmanufactured bytheAlflexCo.TheplasticcoveringovertheflexiblemetalconduitismadeofaPolyvinyl Chloride(PVC)material.

According tothemanufacturer, theLiquatite flexconduithasnotbeenenvironmentally qualified.

Thehypothesized failuremodeoftheD.C.Cookconfiguration isthatthePVCjacketontheflexconduitmayfailduringanaccidentnearanyelevatedpointontheconduitandallowsteamtoenterandcondense.

Thecondensation wouldthem"pool"attheconduitlowpoints,thereby,subjecting thepigtailstopossiblesubmergence.

Thefollowing paragraphs ofthismemoaddressthisconcern.IHTRA~SYSTKM Throughconversations vithFoxboro,ithasbeendetermined thattheintentoftheweep-nole vastoavoidthe"backing-up~

ofcondensate fromthechemicalsprayintotheIntegralJunctionBoxusedinoneofthetwotestedconfigurations.

Theintegraljunctionboxhousesaterminalblockvhichisknowntobesusceptible toleakagecurrentswhenexposedtochemicalspraysolution.

Theveep-hole designvascarried-over tothesecondconfiguration whicnwasusedatD.C.Cook.Thesecondconfiguration incorporaces aninternalinstrument splicetoaConaxsealassemblywithnoIntegralJunctionBoxorterminalblockinstalled.

Therefore, the"backing-up" ofcondensate neartheinstrument sealassemblyintheD.C.Cookconfiguration vasofnosignificant concern.Additionally, inbothtestedconfigurations themetalflexconduitloopedbackupaftertheveepholeandvasrouteddovntoapenetration attnebottomofthetestchamber.Thebottomendoftheflexconduitvas.sealedwhichcreatedapotential forthe"pooling" ofchemicalspraycondensate duringthetest.Inthisrespect,thetestedconfiguration issimilartovhatishypothesized intheD.C.CookPlantconfiguration.

Thepotential forpigtailsubmergence failureismuchless'faconcernfortheD.C.Cookconfiguration duetothefolloving reasons:1)ItisnotlikelythattheD.C.Cooksealedflexconduitconfiguration wouldfailinsuchavayastocreateaharsherchemicalsubmergence environment forthepigtailsthanvhatwastested.Thetypeofsubmergence inthespeculated D.C.Cookcaseinvolvesasteamcondensate andisnotassociated withcontainment floodingconditions.

Thesteamcondensate shouldtheoretically beatapHvaluewhichislessseverethanthechemicalsprayexposureduringthetest.2)TheKapton<<insulated pigtailviresoftheGonaxSealassemblyareindividually protected bytheapplication ofaheatshrinkable polyolefin jacket.Theheatshrinktubingjacketsignificantly improvestheabilityofthepigtailvirestovithstand chemicalsubmergence byaddingaprotective layerofmaterialovertheKaptoninsulation.

%hereapplied,theprotective layerofheatshrinkreducestheexposureoftheKaptoninsulation tothecondensate.

ThetypicalfailureofKaptoninsulated vireisduetoanabrasionoftheinsulating materialduringinstallation combinedwiththe.effectsofthechemicalsolution.

Thepotential forabrasionorothermechanical damageoftheKaptoninsulation duringinstallation atD.C.Cookhasbeenessentially eliminated bytheapplication oftheheatshr'inkjacket.

3)Thetestreportconfiguration, whichexposedtheKaptoninsulated pigtailstothetestchamberenvironment vgathe'1/4inchweephole,demonstrates theabilityofthepigtailwirestowithstand harshchemicalconditions evenwithoutaprotective heatshrinkjacket.Enconclusion, webelievethattheomittance oitheveep-hole intheflexconduit.neartheinstrument intheD.C.Cookconfiguration doesnothaveadetrimental impact'ontheenvironmental cuaiiiicar.ion oftheinstrument, sealassemblyorsealassemblypigtails.

inaddition, webelievethatthereisnosignificant func".'onal difference betweenthetestedandtheD.C.Cookinstalled configurations ofthefoxboroinstrument pigtailconduits.

K.J.MUNSONApprovedKJM:rd:50,95cc.T.0.Argenta/S.

H.HorowitzL.F.Caso/J.Y.RuparelD.N.Turnberg/J.

R.AndersonJ.G.Feinstein

-NS5LR.Shoberg/V.

G.Sotos-I8CNtXNo.REE-86-07-1/Reslog 860501 Qepor;No.45592-4PAGENO16tSQUATPROCEDURE NQ.45592-2RevisionA'.0TRANSN.,HRE--.-:--~,'<C:"3NIC~INTER~ACES Reuirements

~Iteweeker~"'ctrcal..-.="=a=ncTheKaptonpx".ta'=rot=~ding romthcConaxstainless scelfeed-throughshall'"e.":otec=ed using1/2"flcxiblemetalconduit.Theconduitshal'eattachedtothetransmitter interface bymeansoftheconduit,interace=onnec'tor oneachoftheconductor sealassem-bliess.Theunattached endoftheconduitshallbepermanently affixedtothesideofhemountingbracketassemblytominimizeanydelete-riouseffectsonchenterfaceduetohandling.

CAUTION:ether,connecting theflexibleconduitothemidlockcap,Dovc.a'iovthecaptorotateR.otation villdamapeiotas:tyof.hemdlockcapseal.Thethree(3)transmitters suppliedwithintegraljunctionboxesshallbeequippedwith18seofflexiblemetalconduit.inthesamemannerasthosefittingswiththeFoxboro-supplied Conaxelectrical conductor sealassemblies

~However,theconduitwillnotbeinstalledun'.lthepre-LOCAtransmitter testsetup.Inaddition, a'/4"weepho'shallbed"dintheconduetatthelowestpoint,.'sarctofac'itatedrainageofaccumulated cheenicalspray,steamcondensation, etcesduring"'".eacc'eratsiouiatiore~12~le2ts(ccharical Znterfacinc Inletsupplypressureadaptorsshallbepermanently attachedtcthe""ansmitters us'.gtheSwagelokfittingssuppl'dbythemanufacturcr.Thesupply'iness.'-allbemadefrom3/8"smi.='csssteeltu'gwi"teoneerdflarsadandequippedwi=".anANfla=efitting.Thecpoositeends)eallbe"ebu"redand1funtouched toacce"t.NeSwagelokcompression

=-.g.12~2Procedures 12.2.1Electrical ZnterfacnA.DirectTra.".sm' erInput12~2~1~112.2.1~2Cutapieceof/2""exiblemetalconduitapprcximatelv 18"inleng'.".~Znstalltwo(2)st"aightflexibleconduitfit'gs,one(1)oneachendoftheconduit.NOTE:Thef'ingattheendfarthest,from themidlockcapshouldalsocorta'astra'nreliefadaptor.WYLELABORATORIES Hulitfetll

~Earthly~>OSd.tMOd::1 e~~~saReportNo.4559P.-4?AGENCp~-g~<NO.45592-21/2"~~CCHCQ~-$1fIiIiIllIIIli/gIjrriiirrKAPTCNercrmwls"6F8'Gr-$/4'P:".GL I)ex PageNo,llpgReportto.45gpp4~PAGEVO.-t-.e:~pong~"f:9Z Vc.4t'542-2+~4<<VVIall>>0aly~~/32NCL.<.VGSCRE'>>IIgIIII/grrrf'~Aa~~a~~~a/

Page.'lo.EE-24ReportKo.45592-4?aceNo.1VB.estProcedure No,4592-2Thispage'atentera'yleitblank.

rg<<C,'II@i~RejortNo.45592-4~ispageintentionally leftblank.WYLKUL8OAATOQIK5 HuhtSvill

~FICllltg r'4~a~so,locoRepartNO.45592-4PAGENO13,g5TpRQQEDUAK NO.so~4wggatQQ~~gg

~~%vt'eg~AgŽ++AC5(Continued)

Drilla1.q"wee=.-."'eapproxzmatelv

-.":cmthetransmiterinteraceconnectc12214CT:Reerence:cuefortheremangsteps.Drilla6/32screw=:earancehcleinthemountingbracketassemblyassnown.12.2.1.5placea4"pieceo:Raychemsleev'ngovertheKaptonpigtailsapprox'-mately16"-20"frcm=hetransmitter toactasastrainreliefpoint.12.2.1:6Careful'y eed=he"-"ta'sandCdnaxstainless steelfeedthrpugh

~intothef'exb'econcuxt.12.2.l.7Attachthecondu'."-'ngtotheConaxinterface fiting.Beforetightening thenteface,rotatetheconduituntiltheweepholeispositonedassnown.2218Tightentheinterface connections andarctheflexibleconduitaroundtothemount.ngbracketwnileinsuruigthatheECSAiS.-notdisturbed.

12.2.1.9Attachthecorcu"=o".hemountingbracketassemblyusing6/32"hardware(screw,nutandlockwasher)andaconduxtmountingstrap.TightenthestranreefadaptoraroundtheRaychemsleeveinstalled instep12.2.1,5.

12.2.1.10 Photograph thetransmitter todocumenttheinstallation oftheelectcalinterface protection.

'.2.'llRepeasteps12.2.1.'hrough12.2.1.10foreacht"ansmiterB.Intecral=unc='onBoxInput12.2.1.1Cutapieceof1/2"flexiblemetalconcuitaporcximately 18"inlength.'2.2.1.2Installtwo(2)stra'Žhtlexibleconduitfittings, one(1)oneachendofthecondut.NOTE:.he!.==incattheendfarthestfromhe-boxinputshoulda'so="n"a.".astrainrelicadaptor.12.2.1.3Drilla1/4"~eephc'eapproximately 3"frcmthe='ansmitter inter-faceconnecter.

12.2-1~4Drilla6/32"stre*c'earance ho'einthemountngbracketassembly~12.2Placea4"=;ee"fmate'y.'6--2"-sleev~nccv>>tneKactonp'gtailsacpox-'-tra.smxttetoac:asastra'.".relxepoint.WYLELABOAATORIES HutltSv<ll

~SACtySplat1)5~)4ci RcportNo45592-4PAGEKOTES7PROCEDURE KO.4592-2-~ANSyT~~q"..-.-R-.CA,i~~">3::."A~i'.(."=RFACZS (Continued)

~gg~ke~o~e~0Attachtheonduit.":=ngtotheJ-boxinput.Beforetightening interace,"tatethecorduztunttheweepholeispositioned attheloves""o.".="hear".1".2.1.7Carefully

!eedthep.ctaxlsintotheflexibleconduituntiltheyentertheJ-box..nstall anoninsulated czimpspadelugtoeachleadandconnectthemto".eterminalwithintheJ-box.1~a~e~a8Tightenthe..".=eface"onnections andarctheflexibleconduitazoundtothemountng"zacket.12,2.1.9Attachtheconducttothemountingbracketassemblyusing6/p2"hardware(screw,nutandlockvasher)andaconduitmountingstrap..T'ghten"hest"ainre1efadaptoraroundtheRaychemsleeveinstalled instep12.2.'.5.12.2.1.'10 Photograph thetransmitter todocumenttheinstallation oftheelectrical interface protection.

12.2.1.11 Repeatsteps12.2.1.1through12.2.1.10 foreachtransmiter'withintegraljunctionboxinputs.222Mechanical

ntcrfacn12.2.2.1"utapieceo.3/8"sta'n'ess steeltubinganddebur"eachend.12.2.2.2F'areoneendandslipona3/8"stainless steel"B"nut.12.2.2.3BendthetubingasshowninFigure2.12.2.2.4PlacetheSwagelokcompression nutandfittingove"heunflaredendo!thetu'"ing.ConnectthetubingtotheremainngsectionoftheSwagelokfittingmountedontheinletport(s)o!thetransmittc asshowninFigure2usingstandardSwagelokproceduzs.1+')1ac~e~1~0PositionthetubingasshowninFigure2'andtighten='".efitting!s)

.12.2.2.6Attachthetubingto"hemountingbracketassemblyusing6/32hardware(screws,nutsardlockwashers)anda3/8"tubemountingstrao.'2.2,2.7Photograph eachtransm'tter todocumenttheinstallation ofthemechanical in=cface.12.2.2.8Repeatsteps'2.2.2.1t.""ough12.2.2.7foreachtransr.'t er.WYLElABORATOAIE5

~unlSriil

~FiC>liteBOAS105471@iOCi 5epQTc:8.'<)oJc-4~~~TESTPROCEDURE NO45~S<<~o+Qg~(Reauiements~<<essureTest"-:essuze Tests."a"ecezfc.-."ed=neac.".zansmitter tovtŽ~-ressureintegr'yof=he-ea:s.Apressuremediumof-'".:gaseousnitrogenshallbeape'ed=chetransmitter inputpressureportsusingahigh-pressure reg'torassnowninFigures3and3A~Theappliedpressureshallbemontoredusinga0.11F~S~pressuregauge.During-histest,vo'ageshallnotbeappliedtothetransmitter.

T'heappliedpressures shallbesuppl'edtothetransmitters inthefollow$ngmannerfozadurat'onofnotlessthan1minute:oThed'erertia'ressure transmitter shallhavebothpressure$nputportsoressuzi-ed simultaneously tothecorresponding overpressure listedbelow:AodelNo~Cver"ressure (si)N-E13DH-:7~1 N-E13DH-HZ.'!1N-E13DH-jHl300045004=;0Thegaugepressuretzansmezsshallhavetheirsinglepressure$nputpoz=pressurized tothecorresponding overpressuze listedbelow:)$ode1No.Cveroressure (si)N-El1GiM-HIE2 N-El1GH-IZN240004500Allbodysealsshallbeleakcheke=usingchlorine-fzeebubblesolution, andanysealleakage'".-..a"=ansmitershallbeevaluated bytneLeadCustomer.

LeakTestALeakTestshallbeperfczmed,wheespecifiedduzingallFunc'na'estswiththeexceot'ncfheBaselineandPost-LOCA Tests..overfy=hepressurexntegrtyoftheseal,apressuremediumofdzygaseousnitrogenshallbea"p'dto=hetransmtterinput"ressureoort(s)usingtheHarottaSystemasshcwr.znF$guze4.Theaopliedpressureshallbemon$oreds$ng.aO.1~F.S.prssuregauge.Duintnstest,$routvoltages.".a'nc-.beatr'dothtza.-.s-.i

-~r.~~~<<IWWVLELAaoaAToa)ES HMhlSyllle FlCwilysyusio$41MQc>>>

esat'r~PACESUANTMXSHZTTik SEALASSEMBLY(BYNFR)03~e>>eVCaVeagytlOllCOXDQZTOaITaQCTQRl

~emmamMZSSTaOxj'T aakaaxTaaxci~razedorcaxDQLseszmAFFaovaoagsIIzcoxscaQLKzxocoHtogg3.FoaTALQLATXOX orTaAXS-HZTTEaSSECSHEET2OFTHISEDS4~HZXZHQMOF2OviaLAPbETMEENENDOfHEATSHRZX:ANDCONDQCTOR JACKETbEFORESHRZNXZNC 5~TERHINATE ZNSTRQHENT CALI]COUPLINGSHIELD~g'-SEALTITE CONNECTOR 2'~MIN4184"FLEXIBLECONDUIT403'(2)41SAMQEAPTOMPIGThILSNITSHEATSHRINKABIZ POLYOLEPIH JhCKBT(BYMFR)RIGIDCONDUIT(IFRZa'D}4090lh(SQ(hrim&8coAPQCerSoX'479"'4~COQPLIHC'

'OCKNUTFORSpllCEDETAIL'58.)MSTg'.&BEsH./oftTHkugOF@~l5574hlPARIS,P5'o<caeouIrIQSllLhr1g6 ggS'ulwyI-OCrHIrp~SCAS(egpyEgrC'y~+l7884p/>>pt0)o4-2'ratFORUSEINNUCLEARPLANTONLYD.C.CppKNUCt.EARPLANTINDIANA8MICHIGANELE,CTCa,ELECTRICAl PLANTSECTIONPLANTDESIGNSTANDARDREYISIQN4~II-lO-85FOXBORONESERIESTRANSNITTER CONNECTION DETAILSAPPCH.OATKDR.5.K.AMERICANELECTRICPOWERSERVICECORPCOLUMBUS,OH.

I-2KOS343+SH.1OF6 (Z)<</~I9~$+Pl~1'r4~leS~sr~PPrtlNPP NCfflpcy~p+p pecans(gyxog),,PP4.pd,rO.yfpe~eCE SieCooo4pbo+,(pvgvcf+4Itee.otg~,'Orea+4)4yw0vc.ag.g/CAl(,~Qv~df4gl4KVI<~veSIEIic.e.

(,~<e.~+rS.4'mphSe.al<<aq~YiICEm~~OECame.gE<~CA44/Qck4Cfalai+,'z~sTlv~c~T theo.o.EcE.97"LEGEND:GCableJacketShimJSpliceSealingSleeveQKOuterSealingSleeve~F1GP.AConductor ShimInotshown)'QEConductor SealingBreakoutCNOTESs'l.Splicetobe,madeusingRAYCHENSPLICEKIT.NPKS-2-21K ForuserangeofXAPTONinsulated wiressconductor, seeTableAbelov.2ABLEA.'angesofConductor andKaptonMireDimensions forUseinRachemNuclearPlantSoliceKitsAEPItemNo.KitNo.CableJacketOuterDiametertInsulated Conductor OuterDiameterKaptonInsulated Hire$110NPKS-2-21K 0.31'0,60"0.110.23816AHGI12AMGp~pc;ol-28'zf oz-zrzSNumberinreferto~M1788INOIANA8MICHIGANELECTCo.O.C.COOKNUCLEARPLANTPDS">3'<~ELECTRICAL PLANTSECTIONPLANTDESIGNSTANDARDAPPD~,DR,REVISIO.III-lOCH.QDATE~E~ggpepmFJr-PiciWgru>~IrARCO<aeeEEG>>PF'lE'><SAMERICANELECTRICPOWERSERVICECORP.COLUM8US)OH.

I-P-EDS-gg ISH.2OF OQeQe~~Qe~~I,I~aa~~~~~I~rQZI&WZif/ZW~KKCIHHIKIEZiW&iXR e~~I INSTRUCTZOOSPREPARATION 1~2~3~5..Confirmthatthekitselectedisdesignated fortheintendedterminations (STPorSTQ)~Ensurethatthecableandfeedthrough conductor diameters arewithintherangesspecified inTablegofthisPDSorthekit'slabel~Removeallfeltedasbestosorbraided)acketing materialfromtheinsulation inthesplicearea.Splicesealingsleeve(partJ)villnotsealtobraidedorvovensurfaces.

Cuttheendofthecableoffsquare.Remove)acketmaterial, tapes',fillers,shieldfoilandbindersforalengthof3.5inchegfromtheend.Cuttheendofthefeedthrough wireoffsquare.Untwist.the vfregasrequired'o install'ubing.

Rea50ve'dirt; greaseandothercontaainants from'hecabl'Q.)gck\t andallinsulated conductor areasvhichvillmakecontactvithcomponents ofthekitvitharagdampened, butnotsaturated, inanapprovedsolventsuchasalcoholoracetone..

INSTALLATION 1.Slidetheconductor shims,PartR(notshovninFig.A)oyertheKaptoninsulated wires.Alignviththeinsulation cutback.SHRINKINPLACE,2.Whencable)acket-shim,'art G,'issupplied>

installshimoverthemulti-conductor canoe)acket.aligntowithin1/d'fthecable)acketcutback.SHRINKINPLACE.l3.Slidetheoutersealingsleeve,partKoverthemulti-conductor cable5acket.DONOTSHRINK.4.-.ThreadeachKapton'insulated conductor through.alegof.the,Conductor SealingBreakout, PartE.Ensurethatthelargeopenendfacesthesplicearea.DONOgSHRINK.RX<<I~E<+ls I)if>g+/g41+$88h4F+c/o.

0'8/4'4&4

&INFRA(g.(p'/g/5PA.

as@~f'gPI+.gyp)5~Slideonesplicesealingsleeve,PartJ,overeachKaptoninsulated conductor exceptfortheseracnonductor.

DONOTSHRINKNOTE'.Splicesealingsleevesarenotusedonthedrainwire.6.Strip1/4"ofinsulation fromtheendofthecableconductors, shieldvireandfeedthrough vireeei~rvuCcFMwrrtrP'retc,INDIANA8MICHIGANELECTCo.D.C.COOKNUCLEARPLANTPos-r3'~l-ELECTRCAl.

PLANTSECTIOItI PLANTDESiGNSTANDARDAPPD,,DR.III-lo-85CH.55DATEri-8'-F>+ggogppFIFR~gf/Cger~/'/f gclQ~/SfeCyYCHAMERICALECTRICPOWERSERVICECORP.COLUMBUS)0K I-2-EDS-W-I SH.4OF8

~7,Completcrimpconnections betveenecableconductors andthefeedthrough viresusingaBurndyYSV1iconnector andtheappropriate crimpingtool.Ensurethatvireisvisiblethroughholesinsleeve.Examineeachconnection areaforsharpedgesandprotruding virestrands.Remove....

thesevithabrasiveclothorafile.8.Centersplicesealingsleeves,PartsJ,overeachconnection area.SHRINKINPLACE.9.Slidethebreakoutbodyoverthesplicesealingsleeves.EnsurethatPartsJdonotprotrudeintothebreakoutlegs.SHRZNKZNPLACE.10.centertheoutersealingsleeve,PartK,overtheassemblysuchasthatitcoversthebreakoutanceoverlapsthecablejacketby3"oroverlapstheshim,whenused.SHRINKINPLACE.CAUTION:DONOTFLEXUNTILCOMFORTABLE TOTOUCH~KITREM6VAIINSTRUCTIONS

~~~0Iftheinstalled kitmustbcremoved,thefollowing procedure maybeusedtopreventconductor damage~l.-Harmtheoutersealingsleevewith..a.taxchorheatgun..Using;..

arazororsharpknive,scorePartElongitudianally overitsentirelengthatadepthofapproximately 50to758o5.its'hickness.

Donotscarcableacket.2~3~Gradually heattheentiresurfaceofthesleeve.Usingpliers,peelawaysleevealongthecutareawhilecontinuing toapplyheat.Thisprocesscanberepeatedforeachcomponent oftheRaychemsplicekitthowever,caremustbetakennottodamagethecable.Removeasmuchoftheoldadhesiveaspossiblepriortoinstallating

.a,ncvkit'.'4CtfgiameedCurtr@h+WP~CP INDIANA8MICHIGANELECTCo.ELECTRCAI.

PLANTSECTIOItI PLANTDESIGNSTANDARDAPPD~DR.RarISIO872ll-l0.95CH.DATEjr-8-fa~Sn~~>+~<~'~'y~~prlip FRCoclec=CDI++ifth<JD.C.COOKNUCLEARPLANTPDS-tSdi-AMERICANELECTRICPOWERSERVICECORP.COLUMBUS)OH.

I-REDS-9<3-ISH t~)I'.~~~~RFCNos,DC0128274X022828AlicableInstruments

~tBLP-110BLP-illBLP112BLP-120BLP-121BLP-122BLP-130BLP-131BLP-132BLP-140ALP-141.Br.P-142

~.'FC110~MFC-111MFC-120MFC-121MFC-130MFC-131MFC-140MFC-141NLP-151Nr.P-152NLP153BLZ-110BLZ-120'LZ-130BLI-140FFC-210FFC-211FFC"220FFC-221FFC230"FFC-231FFC-240FFC-241IFZ-051'IFI-052IFI-053ZFZ-054IFI-310ZFI-320NPP-151NPP152NPP-153NPS-153'NPS-121NPS-122MPP-210MPP-211MPP-220MPP-221MPP-230~"""MPP~Q3X.MPP-240MPP-241MPP-212'PP222MPP.-232,

.&P-24%FORU&E,lhlNUCLEARPLANTQNIYINDIANA8MICHIGANELECTCo.D.C.COOKNUCl.EARPLANTPDs-I34I-IKLKCTRICAt.

PLANTSECTIONPLANTDESIGNSTANDARDAPPDR.g.REVISIO,g,}i-I0-8FOXBURONESERIESTRANSMITTER CONNECTION DETAILSCHDATK4"IS-85I-8EDS-343ISH.6OF6AMERICANELECTRICPOWERSERVICECORP.COLUMBUS)OH Attachment 5toAEP:NRC:0775AN Limitorque ActuatorPart21Report innianaMicnganpowerCamnanyPOSox::631Caum"'-5,iH>37'=,(NODRANKHEOiANPONS'EP:NRC:0971E DonaldC.Cook'.uclearPlaneUnitsNos.1and2DocketNos.50-315and50-316LicenseNos.DPR-58andDPR-?4ENVIRONMENTAL QUALIFICATION OFTORQUES'4ITCESTkgSlSAQ"j$P'>RDU.S.NuclearRegu1atoryCommission

.Attn:DocumentControlDeskMashington, D.C.20555DA;ER".C':DATEr.~~.Attn:T.E.Murl.eyApril4,1988

DearDr.Murl.ey:

NSjkLSECTIONThisletterprovidesawrittenreportconfirming thetelephone conversation ofMarch30,1988,betweenIndianaMichiganPowerandtheNRCOperations Center,regarding notification madepursuanttoTitle10CFRPart21.OnMarch30,1988,AmericanElectricPowerServiceCorporation receivednotification fromLimitorque Corporation thatthetorqueswitchdesignemployedonsomevalveoperators inuseatCookNuclearPlanthavenotbeenqualification testedfornuclearsafetyrelatedservice.Thesevalveoperators areLimitorque ModelSMB-00-thatincorporate adesignusedduringthefirstfewyearsthismodelwasproduced.

Basedonourevaluations, whichconsidered thelackoftorqueswitchqualification tests,webelievethatsafeplantoperation willcontinuetobemaintained.

Additional detailsareincludedintheattachment, Forfurtherdetailsonclarification, Mr.PaulA.Barrett,Manager,NuclearSafetyandLicensing, canbereachedar,614/223-2040.

-Dr.Nurley-2-AEP:NRC:097l.EThisdocumenthasbeenpreparedfollowing Corporate procedures whichincorporate areasonable setofcontrolstoensureitsaccuracyandcomp'eteness priortosignature bytheundersigned..

Sincerely, M.P.AlichVicePresiden-ehAttachment cc:D.H.Villiams, r.V.G.Smith,~r.-BridgmanR.C.GallenG.Bruchmann G.CharnoffNRCResidentInspector

-BridgmanA.B.Davis-RegionIII Attachment 1forAEP:NRC:0971E Page1INDIANAMICHIGANPOWERDONALDC.COOKNUCLEARPIANTAttachment to10CFR21LetterEnvironmental uglification ofTorueSwitchesBackroundandDiscoverofDefectAcceptable typesofmaterials usedintheswitchbodyanddielectric ofLimitorque valveoperators werepresented asaportionofenvironmental qualification traininggiventoplantpersonnel.

Thistrainingidentified theacceptable typesoftorqueswitchmaterials tobe1imitedtowhitemelamine, brownfibrite,andredorblackdurez.Plantmaintenance personnel recalledafourthtypeofmaterial(alsobrownincolor)usedininstalled ModelSMB-00valveoperators.

Thematerialappearstobealaminated phenolic.

Theseswitchescanbemistakenforthequalified fibriteswitchesbecauseoftheirbrowncolor.Thus,"-thepotential existsfortorqueswitcheswhichhavenotbeenqualification tested.AreviewofLimitorque.Model SMB-00valveoperators inuseatCookNuclearPlantrevealedatotalof70suchoperators.

Condition Report(Deficiency Report)12-3-88;0450 wasinitiated onMarch25,1988toinvestigate thequalification ofthesevalveoperators.

AsuspecttorqueswitchwassenttoLimitorque Corporation andwasanalyred.

TheLimitorque Corporation reviewrevealedthatthistorqueswitchdesign(1)wasusedduringthefirstfewyearsModelSMB-00wasproducedand(2)hasnotbeenqualification testedfornuclearsafetyrelatedservice.Notification ofthisfindingwasreceivedbyAmericanElectricPowerServiceCorporation on'arch30,1988.Corrective ActionTheuntestedtorqueswitcheswilleitherbereplacedduringthenextrespective Unit1andUnit2refueling outagesortheexistingtorqueswitchdesignwillbeconfirmed tobequalified byanacceptable test.Locations ofTorueSwitchesLimitorque ModelSMB-00valveoperators usingtheuntestedlaminated phenolicmaterialinthetorqueswitchdesignarepotentially installed onthefollowing Cook.NuclearPlantvalves:

Attachment 1forAEP:NRC:0971E Page2ValveNumberCMO-419CMO-429IMO-212IMO-222ICM-260ICM-265IMO-262IMO-263IMO-270IMO-275IMO-312IMO-322IMO-314IMO-324IMO-324IMO-320IMO-330IMO-331IMO-360IMO-361IMO-362IMO-910IMO-911MCM-221MCM-231NMO-151NMO-152NMO-153QCM-250QMO-225QMO-226VMO-101VMO-102WMO-721WMO-722WMO-723WMO-724WMO-725WMO-726WMO-727WMO-728Uni.ts1and21and21and21and2221and21and21and21and21and21and21and212land21and21and21and21and21and21and21and21and21and21and21and21and21and21and21and2land21and212121212CCWfromRHRHeatExchanger CCVfromRHRHeatExchanger CTSPumpEductor/Mini FlowCTSPumpEductor/Mini FlovSIPumpDischarge SIPumpDischarge SIPumpMiniFlov/RVST ReturnSIPumpMiniFlow/RWST ReturnSIPumpDischarge Cross-Tie SIPumpDischarge Cross-Tie RHRPumpMiniFlovRHRPumpMiniFlowRHRPumpDischarge Cross-Tie RHRPumpDischarge Cross-Tie RHRPumpDischarge Cross-Tie RHRPumpSuctionfromRWSTRHRSpraysRHRSpraysSI/CCPSuctionCross-Tie SI/CCPSuctionCross-Tie SI/CCPSuctionCross-Tie CCPSuctionFromRWSTCCPSuctionfromRWSTMainSteamtoAFWTerryTurbineMainSteamtoAFVTerryTurbinePressurizer PORUBlockUalvePressurizer PORUBlockUalvePressurizer PORVBlockValveRCPSealReturnCCPMiniFlovCCPMiniFlowCEQFanSuction(H2Skimmer)2CEQFanSuction(HSkimmer)DieselGenerator AfterCoolersESWDieselGenerator AfterCoolersESWDieselGenerator AfterCoolersESWDieselGenerator AfterCoolersESWDieselGenerator AfterCoolersESWDieselGenerator AfterCoolersESWDieselGenerator AfterCoolersESWDieselGenerator AfterCoolersESVO~ridual~SulierCenterline Centerline Wallworth Vallworth Wallworth Wallvorth Westinghouse Westinghouse Wallvorth Wallvorth Westinghouse Westinghouse AnchorDarlingWestinghouse AnchorDarlingWestinghouse Wallwarth Wallvorth Vestinghouse Westinghouse Westinghouse Vestinghouse Westinghouse RockwellRockwellWestinghouse Westinghouse Westinghouse Vestinghouse Westinghouse Westinghouse FisherFisherCenterline Centerline Centerline Centerline Centerline Centerline Centerline Centerline

Retrieved from "https://kanterella.com/w/index.php?title=ML17325A859&oldid=738328"