ML17332A571

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Proposed Tech Specs 3/4.1.3 Re Rod Misalignment Requirement for Movable Control Assemblies
ML17332A571
Person / Time
Site: Cook  American Electric Power icon.png
Issue date: 02/10/1995
From:
INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:
Shared Package
ML17332A570 List:
References
NUDOCS 9502150154
Download: ML17332A571 (9)


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ATTACHMENT 1TOAEP:NRC:1182A MARKED-UP TECHNICAL SPECIFICATION PAGES9502150154 S'50210PDRADOCK05000315PDR CO0OVCoh0'LINGCONDONFOROP.ON~ME'4)~l;rJlwd'(i4~+~roP'Pg;~~c.lto~Qredm~scJ:r~iam~4 3.1.3.1Allfulllength(shutdown andcontrol)rodsshallbeOPERABLEaad-oftheirgroupstepcounterdemandposition~

O.s%0olls~GL&ctckc'+*~CTEOR:a~With~oneormorefulllengthrodsinoperable duetobeingimmovable asaresultofexcessive frictionormechanical interference orknowntobeuntrippable, determine thattheSHUTDOWNMARGINrequi.re-mentofSpecification 3.1.1.1issati.sfied within1hourand,beinHOTSTANDBY'ithin 6hours.b.C~Withmorethanonefulllengthrodinoperable ormisaligned fromthe+IIbeinHOTSTANDBYwi.thin6hours.~4uQredmimosa.iiJenync~t~

Withone.fulllengthrodinoperable duetocausesotherthanaddressed byACTIONa,above,ormisaligned fromitsgroupstepcounterdemandpositionbymorethan+houreither:2.TheaffectedrodisrestoredtoOPERABLEstatuswithintheabovealignment requirements,

.or7ff@nrdhPyaER/enclrj~ed~redcrqua(Wg5'/,'A7N,puf'gg)SlL

/o>Pg7jy'ZwilalIn~<<>+

Theaffectedrodi.sdeclaredinoperable andth'eSHUTDOWNMARGINrequirement ofSpecification 3.1.1.1issatisfied.

POWEROPERATION maythencontinueprovidedthat:a)Areevaluation ofeachaccidentanalysisofTable3.1-1isperformed within5days;thisreevaluation shallconfirmthatthepreviously analyzedresultsoftheseaccidents remainvalidforthedurationofoperation undertheseconditions, andb)TheSHUTDOWNMARGINrequirement ofSpecification 3.1.1.1isdetermined atleastonceper12hours,and-"SeeSpecialD.C.COOK-UNIT13/41-18rTestExceptions 3.10.2and3.10.4piers.+op~g4'-t'7AMENDMENT NO.g$gg,12' oforTHERMALPOWERlessthanorequalto85XofRATEDTHERMALPOWER,theallowedrodmisalignment is~lSsteps,andoforTHERMALPOWERgreaterthan85XofRATEDTHERMALPOWER,theallowedrodmisalignment is~12stepsorasdetermined fromFigure3.1-4.Figure3.1-4permits~anallowedrodmisalignment from413steps(forAPLequalto101X)to~18steps(forAPLgreaterorequalto106X)providedthevalueofR(definedinFigure3.1-4)isgreaterthanorequalto1.04.

REACTIVITY COOLSYSTEMS3N.13MOVABLECOOLASSEMBLIES.

GROUPHEIGHTLIMITINGCONDITION FOROPERATIO~~pldtpnd'~~d*J i4~fcAMI'o'4"~sw4'~~ole>43.1.3.1Allfulllength(shutdown andcontrol)rodsshallbeOPERABLEanddemandpositiony a5+sto~~.'inc'~~+8~A+~+'PPLICABILITY:

MODES1+and2*ACTION'L~Withoneormorefulllengthrodsinoperable duetobeingimmovable asaresultofexcessive frictionormechanical interference orknowntobeuntrippable, determine thattheSHUTDOWNMARGINrequire-mentofSpecification 3.1.1.1issatisfied within1hourandbeinHOTSTANDBYwithin6hours.b.c~Withmorethanonefulllengthrodinoperable ormisaligned fromthe(beinHOTSTANDBYwithin6hours.cJ(o~~~isa.lip~~

~Withonefulllengthrodinoperable duetocausesotherthanaddressed byACTIONa,above,or.misaligned fromitsgroupstepcounterdemandpositionbymorethanPOWEROPERATION maycontinueprovidedthatwithinoneJhoureither:2.Theaffectedrodisrestore/toOPERABLEstatuswithintheaboveIalignment requirements, orfiVEIV~HLPo&ERk~e/sgYeku48c(7SASS85'/AndesfffEambL~>~EHpwwd-mrs'n/gP~&r6/n5Ws,Theaffectedrodle.declared dnoperahle andtheSHUTDO'drHARGIN o>+e/requirement ofSpecification 3.1.1.1issatisfied.

POWER7'res+,OPERATION maythencontinueprovidedthat:OVa)Areevaluation ofeachaccidentanalysisofTable3.1-1isperformed within5days;thisreevaluation shallconfirmthatthepreviously analyzedresultsoftheseaccidents rhmainvalidforthedurationofoperation undertheseconditions, and::SeeSpecialb)TheSHUTDOWNMARGINrequirement ofSpecification'3.1.1.1 isdetermined atleastonceper12hours,and~@~mPACING9/4-[-lgTestExceptions 3.10.2and3.10.3D.C.COOK'-UNIT23/41-18AMENDMENT NO.JSp107

,oforTHERMALPOWEB.lessthanorequalto85XofRATEDTHERMALP04~,theallowedrodmisalignment is~18steps,andoforTHERMALPOVERgreaterthan85XofRATEDTHERMALPOVER,theallowedrodmisalignment isJ12stepsorasdetermined fromFigure3.1-4.Figure3.1-4permits~anallowedrodmisalignment from~13steps(forAPLequalto101X)to~18steps(forAPLgreaterorequalto106X)providedthevalueofR(definedinFigure3.1-4)isgreaterthanorequalto1.04.

ATTACHMENT 2TOAEP:NRC:1182A PROPOSEDTECHNICAL SPECIFICAITON PAGES REACTIVITY CONTROLSYSTEMSj34.13MOVABLECONTROLASSEMBLIES GROUPHEIGHTLIMITINGCONDITION FOROPERATION 3.1.3.1Allfulllength(shutdown andcontrol)rodsshallbeOPERABLEwithallindividual indicated rodpositions withintheallowedrodmisalignment oftheirgroupstepcounterdemandpositionasfollows:forTHERMALPOWERlessthanorequalto85XofRATEDTHERMALPOWER,theallowedrodmisalignment iszl8steps,andforTHERMALPOWERgreaterthan85XofRATEDTHERMALPOWER,theallowedrodmisalignment is~12stepsorasdetermined fromFigure3.1-4.Figure3.1-4permitsanallowedrodmisalignment fromF13steps(forAPLequalto101X)toz18steps(forAPLgreaterorequalto106X)providedthevalueofR(definedinFigure3.1-4)isgreaterthanorequalto1.04.*ACTION:a.Withoneormorefulllengthrodsinoperable duetobeingimmovable asaresultofexcessive frictionormechanical interference orknowntobeuntrippable, determine thattheSHUTDOWNMARGINrequirement ofSpecification 3.1.1.1issatisfied within1hourandbeinHOTSTANDBYwithin6hours.b.Withmorethanonefulllengthrodinoperable ormisaligned fromthegroupstepcounterdemandpositionbymorethantheallowedrodmisalignment, beinHOTSTANDBYwithin6hours.c.Withonefulllengthrodinoperable duetocausesotherthanaddressed byACTIONa,above,ormisaligned fromitsgroupstepcounterdemandpositionbymorethantheallowedrodmisalignment, POWEROPERATION maycontinueprovidedthatwithinonehoureither:1.TheaffectedrodisrestoredtoOPERABLEstatuswithintheabovealignment requirements, orTHERMALPOWERlevelisreducedtolessthanorequalto85XofRATEDTHERMALPOWERforrodmisalignments lessthanorequaltoz18steps,or2.Theaffectedrodisdeclaredinoperable andtheSHUTDOWNMARGINrequirement ofSpecification 3.1.1.1issatisfied.

POWEROPERATION maythencontinueprovidedthat:a)Areevaluation ofeachaccidentanalysisofTable3.1-1isperformed within5days;thisreevaluation shallconfirmthatthepreviously analyzedresultsoftheseaccidents remainvalidforthedurationofoperation undertheseconditions, and*SeeSpecialTestExceptions 3.10.2and3.10.4COOKNUCLEARPLANT-UNIT13/41-18AMENDMENT NO.k5,Q8,IRAN REACTIVITY CONTROLSYSTEMS34.13MOVABLECONTROLASSEMBLIES GROUPHEIGHTLIMITINGCONDITION FOROPERATION 3.1.3.1Allfulllength(shutdown andcontrol)rodsshallbeOPERABLEwithallindividual indicated rodpositions withintheallowedrodmisalignment oftheirgroupstepcounterdemandpositionasfollows:forTHERMALPOWERlessthanorequalto85XofRATEDTHERMALPOWER,theallowedrodmisalignment isz18steps,andforTHERMALPOWERgreaterthan85XofRATEDTHERMALPOWER,theallowedrodmisalignment is~12stepsorasdetermined fromFigure3.1-4.Figure3.1-4permitsanallowedrodmisalignment fromzl3steps(forAPLequalto101X)to~18steps(forAPLgreaterorequalto106%)providedthevalueofR(definedinFigure3.1-4)isgreaterthanorequalto1.04.APPLICABILITY:

MODES1*and2*ACTION:a.Withoneormorefulllengthrodsinoperable duetobeingimmovable asaresultofexcessive frictionormechanical interference orknowntobeuntrippable, determine thattheSHUTDOWNMARGINrequirement ofSpecification 3.1.1.1issatisfied within1hourandbeinHOTSTANDBYwithin6hours.b.Withmorethanonefulllengthrodinoperable ormisaligned fromthegroupstepcounterdemandpositionbymorethantheallowedrodmisalignment, beinHOTSTANDBYwithin6hours.c.Withonefulllengthrodinoperable duetocausesotherthanaddressed byACTIONa,above,ormisaligned fromitsgroupstepcounterdemandpositionbymorethantheallowedrodmisalignment, POWEROPERATION maycontinueprovidedthatwithinonehoureither:1.TheaffectedrodisrestoredtoOPERABLEstatuswithintheabovealignment requirements, orTHERMALPOWERlevelisreducedtolessthanorequalto85XofRATEDTHERMALPOWERforrodmisalignments lessthanorequaltoz18steps,or2.Theaffectedrodisdeclaredinoperable andtheSHUTDOWNMARGINrequirement ofSpecification 3.1.1.1issatisfied.

POWEROPERATION maythencontinueprovidedthat:a)Areevaluation ofeachaccidentanalysisofTable3'-1isperformed within5days;thisreevaluation shallconfirmthatthepreviously analyzedresultsoftheseaccidents remainvalidforthedurationofoperation undertheseconditions, and*SeeSpecialTestExceptions 3.10.2and3.10.3COOKNUCLEARPLANT-UNIT23/41-18AMENDMENT NO.40,