ML17331A727

Application for Amend to Ol,Changing App a of Tech Specs

ML17331A727
Person / Time
Site:	Cook
Issue date:	05/26/1981
From:	HUNTER R S INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:
Shared Package
ML17331A728	List: ML17331A727 ML17331A729
References
AEP:NRC:0372, AEP:NRC:372, NUDOCS 8105290360
Download: ML17331A727 (8)

Text

REGULATORY ENFORMATION DISTRIBUTION SYSTEM(RIOS)ACCESSION NBR:8105290360 DOC~DATE:81/05/26NOTARIZED:

NODOCKETFACILi50315OonaldCCookNuclearPowerPlant>Unit1iIndianaK~>OA>50316DonaldC~Cookhucl.earPowerPlant>Unit2PIndiana8-500031.AUTH'AMEAUTHORAFFILIATION HUNTERPR~8'ndiana8MichiganElectricCo~RECIP~NAMERECIPIENT AFFILIATION SUBJFCT:Applicdtion for~amendtoOL<changing AppAofTechSpecs~DISTRIBUTION CODE:AOO'ISCOPIESRECEIVED:LTR J.ENCLSSIZE::.5+T'ITLE.:GeneralDistributionforafterIssuanceofOperatingLicenseRECIPIENT IDCODE/NAME'OTES:ICE:3 cooiesallmaterial~Send3copies-'of al1materialtoICE~W/C4ucl-4l~40~RECIPIENTCOPIESIDCODE/NAME LTTRENCLACTION!VARGAE8~0413.13COPTESLTTRENCL0500031505000316INTERNAL:

D/OIRgHUM FACOSIaE..06OELO11RAOASMTBR11221011OIRPDIVOFLICNRCPDR'20A-E4'SR10GFIQ01111101EXTERNAL'CRS NSIC09.05fe1611LPOR0311wlTOTALNUMBER'FCOPIESREQUIREDLTTRNCL i

INDIANAIltMICHIGANELECTRICCOMPANYP.O.BOX18BOWLINGGREENSTATIONNEWYORK,N.Y.10004May26,1981AEP:NRC:0372 DonaldC.CookNuclearPlantUnitNos.1and2DocketNos.50-315and50-316LicenseNos.DPR-58andDPR-74TECHNICAL SPECIFICATIONS CHANGEREQUEST~]g/@a.a.l't'ai',pg tg8U~g~'ibMr.HaroldR.Denton,Director'fficeofNuclearReactorRegulation U.S.NuclearRegulatory Commission Washington, D.C.20555

DearMr.Denton:

Thisletteranditsattachments requestchangesinseveraloftheAppendix'A'echnical Specifications fortheDonaldC.CookNuclearPlantUnitNos.1and2.Attachment 1isthedescription of'hechanges.Attachment 2containstherevisedTechnical Specification pages.Anumberofthesechangesareeditorial.

Allchangeshavebeenindicated byaverticallineontherighthandsideofthepage.WerequestthattheNRCfileandprocessthisTechnical Specification changepackageasasingleamendment.

TheseproposedTechnical Specifications havebeenreviewedandapprovedbythePlantNuclearSafetyCoraIIittee.

Theresultofthesereviewsisthattheseproposedrevisions willnotadversely affectthehealthandsafetyofthepublic.ChangeNos.4,5and6'avebeenreviewedbytheAEPSCNuclearSafetyandDesignReviewCommittee (NSDRC).TheNSDRCconcurswiththePlantPNSRCfindings.

Theremaining changeswillbereviewedatthenextmeetingoftheNSDRCscheduled forJune9,1981.

Mr.HaroldR.DentonAEP:NRC:0372 SeVenproposedTechnical Specification revisions arecontained inthissubmittal; foureditorial innature.ChangeNos.4and7areconsidered tobeClassIIamendments

($1,200feeeach)andchangeNo.6isconsidered tobeaClassII'Iamendment'$

4,000.00fee).ClassIduplicate feesalsoapplyforchangeNos.4,6and7:.Accordingly, attachedisacheckintheamountof$7,600.00forNRCprocessing oftheaforementioned requests.

Verytrulyyours,VicePresident cc:JohnE.Dolan-ColumbusR.C.CallenG.CharnoffR.M.Jurgensen D.V.Shaller-BridgmanRegionIIIResidentInspector 9CookPlant-Bridgman ATTACHMENT 1TOAEP:NRC:0372 Technical Secification Chan'eDescri'tions

~ChN.1(EC(UnitNo.1-Page3/48-8-Section3.8.2.3.Underthedefinitions ofthetwoD.C.bustrains,thesecondoneshouldbechangedfromABtoCD.Cch¹N.E(EC(UnitHo.2-Pages3/48-9and3/48-10;Section4.8.2.3.2d Initem(d),thetablenumberfor-battery emergency.

loadsmustbechangedto4-.8-1A.Thisrevisionisduetothefactthatcurrently therearetwotablesnumbered"Table4.8.1".~ChN.1(EC(Unit1;Page1-7;Table1.2'.Unit2;Page1-8,Table1.2InTable1.2ofbothunits,frequence notations ofthesurveillance scheduling willbespecified asaspecificnumberofdayswheneverthefrequency isgreaterthan24hours.Thewords"6months"and"18months"willberevisedtoread"184days"and"549days"respectively.

Thisterminology conformstoASMEboilerandpressurevesselcode,SectionIII.ChaneHo.4Unit1;page3/42-2;Section3.2.1Unit2;Page3/42-2;Section3.2.1Aspresently written,Specification 3.2.1requiresthataLicenseeEventReport(LER)besubmitted whenevertheAxialFluxDifference (AFD)exceedsthetargetAFDbymorethan+5%regardless ofthecumuiattve penaltydeviation.

InSection3.2.1ofthebasesitisclearlystatedthattheuseofcontrolrodscan'beexpected, inthemajorityofinstances, tocausetheactualAFDtodifferfromthetargetAFDbymorethan+55.~cc'h 1~~~~

Itisourunderstanding thattheintentofSpecification 3.2.1istore-quireLERsubmittal onlyinthoseinstances whenthecumulative penaltydeviation exceeds,theallowable valuesspecified intheactionstatement ofthespecification.

However,ourpresent.Specification 3.2.1doesnotreflectthisunderstanding.

Inordertoclarifytherequirements ofthespecification andtominimizesubmittal ofunnecessary LERs,wearere-questingthataSection3.2.l.dbeaddedtotheexistingAFDspecification.

The-revisedTechnical Specification pagesreflectthisproposedchange.Unit2;Page3/4l-ll;Section4.1.2.3Thecentrifugal chargingpumps,when=testedonrecirculation flowduringmodes5and6,,mustdevelopadischarge pressure2390psig.The15psipressuredifference betweendischarge pressures ofthepumpduringModes5and6andduringModes1-4-is-due-to a.difference

.in-the'Volume ControlTank(VCT)pressureinthosemodes.Thiswasreflected intheUnit1Technical Specifications.

earlierandisnowbeingrevisedaccordingly, intheUnit2Technical Specification.

ChaneNo.5Unit1;Page3/46-35;Section4.6.5.6Unit2;Page3/46-44;Section4.6.5.6TheintentoftheCeqfanmotorcurrentsurveillance istocheckfordisengaged driveshafts,brokenfanblades,frozenorbadbearings, andothermalfunctions inthefan-motor systemwhichwouldcauseasignificant deviation fromthenormalmotorload.Ourreviewosurveillance testdataindicates thattheaveragecurrentobservedduringtestsislessthan56amperesandtherangeofdeviations undernormalyetvariableoperating conditions

.isslightlygreaterthan10amperes.Mearetherefore requesting achangetoSpecification 4.6.5.6.b toread:"b.Verifying thatwiththereturnairfandampersclosed,thefanmotorcurrentis56+10A'1PSwhenthefanspeedis880+20RPM.Thisenvelopewouldboundallnormaloperating readingsandensurethattheintentoftheSpecification, todetectaninoperable system,ismet."

ChaneNo.7Unit1;Page3/41-15;Section3.1.2.7.and4.1.2.7Unit2;Page3/41-15;SectionD.1.2.7and4.1.2.7TheTechnical Specifications requiretherefueling waterstoragetankboratedwatersolutiontemperature bemaintained at70oForaboveinUnit1and80oForaboveinUnit2,whenitistobeusedasaboratedwatersourceinModes5and6.Thistemperature canbeverydifficult tomaintainwhenaddingcoolwatertotheRWSTbyblendingfollowing drainingofthetankforrefueling purposes.

Sincethepresentsolutiontemperature limitsarederivedfromemergency corecoolingrequirements, thishightemperature limitshouldonlyapplyinModes1,2,3and4whichiscoveredbyTechnical Specifications 3.1.2.8and3.5.5.Itistherefore requested thattheminimumtem-peraturelimitforModes5and6bereturnedtoitsoriginalvalueof35.oF