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{{#Wiki_filter:ATTACHMENT1TOAEP:NRC:1039CREASONSAND10CFR50.92ANALYSISFORCHANGESTOTHEDONALDC.COOKNUCLEARPLANTUNITNO.1ANDUNITNO.2TECHNICALSPECIFICATIONS Attachment1toAEP:NRC:1039CPage1DESCRIPTIONOFCHANGETechnicalSpecification(T/S)6.12.2presentlyrequiresthatlockeddoorsbeprovidedtopreventunauthorizedentryintohighradiationareasinwhichthedoserateisgreaterthan1000mrem/hr.ThesedoorsaretoremainlockedexceptduringperiodsofaccessbypersonnelunderanapprovedRWPwhichshallspecifythedoseratelevelsintheimmediateworkareas.Becausewehavesomeareaswhereitisnotpracticabletoprovidealockeddoor,ontheNRCstaff'sadvicewearerequestingapprovaltoimplementthestandardTechnicalSpecificationsprovisions.Specifically,weareproposingtocreatearoped-offareathatisconspicuouslypostedandhasaflashinglightwarningdevice.Thisprovisionwillonlybeusedinareaswhereprovidingalockeddoorisnotpossibleornotpracticableduetoareasizeorconfiguration.ThischangewasdiscussedwithmembersofyourstaffandisconsistentwiththeWestinghouseStandardTechnicalSpecifications.Also,wehavenotedtheconcernsexpressedinNRCInformationNotice88-79,"MisuseofFlashingLights.ForHighRadiationAreaControls."Asstatedabove,wewillonlyinvokethisprovisionforareaswherealockeddoorisnotaviablesolutiontocontrollingaccess.Per10CFR50.92,aproposedamendmentwillnotinvolveasignificanthazardsconsiderationiftheproposedamendmentdoesnot:(1)involveasignificantincreaseintheprobabilityorconsequencesofanaccidentpreviouslyevaluated,(2)createthepossibilityofanewordifferentkindofaccidentfromanyaccident.previouslyanalyzedorevaluated,or(3)involveasignificantreductioninamarginofsafety.Criterion1Changingtheaccesscontrolrequirementsforhighradiationareasdoesnotimpactanyofthepreviouslyanalyzedaccidents.Therefore,webelievethatthischangewillnotinvolveasignificantincreaseintheprobabilityorconsequencesofanaccidentpreviouslyevaluated.Criterion2Theproposedchangedoesnotinvolveachangeinplantconfigurationoroperationandwillnotplacetheplantinanunanalyzedcondition;therefore,webelievethechangewillnotcreatethepossibilityofanewordifferentkindofaccidentfromanypreviouslyanalyzedorevaluated.
{{#Wiki_filter:ATTACHMENT 1TOAEP:NRC:1039C REASONSAND10CFR50.92ANALYSISFORCHANGESTOTHEDONALDC.COOKNUCLEARPLANTUNITNO.1ANDUNITNO.2TECHNICAL SPECIFICATIONS Attachment 1toAEP:NRC:1039C Page1DESCRIPTION OFCHANGETechnical Specification (T/S)6.12.2presently requiresthatlockeddoorsbeprovidedtopreventunauthorized entryintohighradiation areasinwhichthedoserateisgreaterthan1000mrem/hr.Thesedoorsaretoremainlockedexceptduringperiodsofaccessbypersonnel underanapprovedRWPwhichshallspecifythedoseratelevelsintheimmediate workareas.Becausewehavesomeareaswhereitisnotpracticable toprovidealockeddoor,ontheNRCstaff'sadvicewearerequesting approvaltoimplement thestandardTechnical Specifications provisions.
Attachment1toAEP:NRC:1039CPage2Criterion3TheCommissionhasprovidedguidanceconcerningthedeterminationofsignificanthazardsbyprovidingcertainexamples(48FR14780)ofamendmentsconsiderednotlikelytoinvolve"significanthazardsconsiderations.Webelievetheproposedchangeislesslikelythanthesixthexampleintheaboveguidancetoinvolveasignificanthazardsconsideration.Webelievethatropingofftheareaandpostingaflashinglightwillprovideadequateprotectionagainstunauthorizedentryintohighradiationareaswhereprovidinglockeddoorsisnotpossibleorpracticable.Therefore,webelievetheproposedchange'willnotresultinanincreaseintheprobabilityorconsequencesofapreviouslyanalyzedaccidentorreduceamarginofsafety,anddoesnotinvolveasignificanthazardsconsiderationasdefinedin10CFR50.92.
Specifically, weareproposing tocreatearoped-off areathatisconspicuously postedandhasaflashinglightwarningdevice.Thisprovision willonlybeusedinareaswhereproviding alockeddoorisnotpossibleornotpracticable duetoareasizeorconfiguration.
ATTACHMENT2TOAEP:NRC:1039CREVISEDPAGESFORTHEDONALDC.COOKNUCLEARPLANTUNITNO.1ANDUNITNO.2TECHNICALSPECIFICATIONS ADMINISTRATIVETROLS6.11RADIATIONPROTECTIONPROGRAMProceduresforpersonnelradiationprotectionshallbepreparedconsistentwiththerequirementsof10CFRPart20andshallbeapproved,maintainedandadheredtoforalloperationsinvolvingpersonnelradiationexposure.6.12HIGHRADIATIONAREA6.12.1Inlieuofthe"controldevice"or"alarmsignal"requiredbyparagraph20.203(c)(2)of10CFR20,eachhighradiationareainwhichtheintensityofradiationis1000mrem/hrorlessshallbebarricadedandconspicuouslypostedasahighradiationareaandentrancetheretoshallbecontrolledbyrequiringissuanceofaRadiationWorkPermit*.Anyindividualorgroupofindividualspermittedtoentersuchareasshallbeprovidedwithoraccompaniedbyoneormoreofthefollowing:a.Aradiationmonitoringdevicewhichcontinuouslyindicatestheradiationdoserateinthearea.b.Aradiationmonitoringdevicewhichcontinuouslyintegratestheradiationdoserateintheareaandalarmswhenapresetintegrateddoseisreceived.Entryintosuchareaswiththismonitoringdevicemaybemadeafterthedoseratelevelintheareahasbeenestablishedandpersonnelhavebeenmadeawareofit.Anindividualqualifiedinradiationprotectionprocedureswhoisequippedwitharadiationdoseratemonitoringdevice.ThisindividualshallberesponsibleforprovidingpositivecontrolovertheactivitieswithintheareaandshallperformperiodicradiationsurveillanceatthefrequencyspecifiedbythefacilityHealthPhysicistintheRadiationWorkPermit.6.12.2Therequirementsof6.12.1shallalsoapplytoeachhighradiationareainwhichtheintensityofradiationisgreaterthan1000mrem/hr.Whenpossible,lockeddoorsshallbeprovidedtopreventunauthorizedentryintosuchareas,andthekeysshallbemaintainedundertheadministrativecontroloftheShiftSupervisorondutyand/orthePlantHealthPhysicist(PlantRadiationProtectionSupervisor).DoorsshallremainlockedexceptduringperiodsofaccessbypersonnelunderanapprovedRWPwhichshallspecifythedoseratelevelsintheimmediateworkareas'ntheeventthatitisnotpossibleorpracticabletoprovidelockeddoorsduetoareasizeorconfiguration,theareashallberopedoff,conspicuouslypostedandaflashinglightshallbeactivatedasawarningdevice.*HealthPhysics(RadiationProtection)personnelshallbeexemptfromtheRWPissuancerequirementduringtheperformanceoftheirassignedradiationprotectionduties,providedtheycomplywithapprovedradiationprotectionproceduresforentryintohighradiationareas.COOKNUCLEARPLANT-UNIT16-21AmendmentNo.
Thischangewasdiscussed withmembersofyourstaffandisconsistent withtheWestinghouse StandardTechnical Specifications.
ADMINISTRATIVETROLS6.11RADIATIONPROTECTIONPROGRAMProceduresforpersonnelradiationprotectionshallbepreparedconsistentwiththerequirementsof10CFRPart20andshallbeapproved,maintainedandadheredtoforalloperationsinvolvingpersonnelradiationexposure.6.12HIGHRADIATIONAREA6.12.1Inlieuofthe"controldevice"or"alarmsignal"requiredbyparagraph20.203(c)(2)of10CFR20,eachhighradiationareainwhichtheintensityofradiationis1000mrem/hrorlessshallbebarricadedandconspicuouslypostedasahighradiationareaandentrancetheretoshallbecontrolledbyrequiringissuanceofaRadiationWorkPermit*.Anyindividualorgroupofindividualspermittedtoentersuchareasshallbeprovidedwithoraccompaniedbyoneormoreofthefollowing:a.Aradiationmonitoringdevicewhichcontinuouslyindicatestheradiationdoserateinthearea.b.Aradiationmonitoringdevicewhichcontinuouslyintegratestheradiationdoserateintheareaandalarmswhenapresetintegrateddoseisreceived.Entryintosuchareaswiththismonitoringdevicemaybemadeafterthedoseratelevelintheareahasbeenestablishedandpersonnelhavebeenmadeawareofit.c~Anindividualqualifiedinradiationprotectionprocedureswhoisequippedwitharadiationdoseratemonitoringdevice.Thisindividualshallberesponsibleforprovidingpositioncontrolovertheactivitieswithintheareaandshallperformperiodic,radiationsurveillanceatthefrequencyspecifiedbythefacilityHealthPhysicistintheRadiationWorkPermit.6.12.2Therequirementsof6.12.1shallalsoapplytoeachhighradiationareainwhichtheintensityofradiationisgreaterthan1000mrem/hr.Whenpossible,lockeddoorsshallbeprovidedtopreventunauthorizedentryintosuchareas,andthekeysshallbemaintainedundertheadministrativecontroloftheShiftSupervisorondutyand/orthePlantHealthPhysicist(PlantRadiationProtectionSupervisor).DoorsshallremainlockedexceptduringperiodsofaccessbypersonnelunderanapprovedRWPwhichshallspecifythedoseratelevelsintheimmediateworkareas.Intheeventthatitisnotpossibleorpracticabletoprovidelockeddoorsduetoareasizeorconfiguration,theareashallberopedoff,conspicuouslypostedandaflashinglightshallbeactivatedasawarningdevice.*HealthPhysics(RadiationProtection)personnelshallbeexemptfromtheRWPissuancerequirementduringtheperformanceoftheirassignedradiationprotectionduties,providedtheycomplywithapprovedradiationprotectionproceduresforentry'intohighradiationareas.COOKNUCLEARPLANT-UNIT26-21AmendmentNo.
Also,wehavenotedtheconcernsexpressed inNRCInformation Notice88-79,"MisuseofFlashingLights.ForHighRadiation AreaControls."
Asstatedabove,wewillonlyinvokethisprovision forareaswherealockeddoorisnotaviablesolutiontocontrolling access.Per10CFR50.92,aproposedamendment willnotinvolveasignificant hazardsconsideration iftheproposedamendment doesnot:(1)involveasignificant increaseintheprobability orconsequences ofanaccidentpreviously evaluated, (2)createthepossibility ofanewordifferent kindofaccidentfromanyaccident.previously analyzedorevaluated, or(3)involveasignificant reduction inamarginofsafety.Criterion 1Changingtheaccesscontrolrequirements forhighradiation areasdoesnotimpactanyofthepreviously analyzedaccidents.
Therefore, webelievethatthischangewillnotinvolveasignificant increaseintheprobability orconsequences ofanaccidentpreviously evaluated.
Criterion 2Theproposedchangedoesnotinvolveachangeinplantconfiguration oroperation andwillnotplacetheplantinanunanalyzed condition; therefore, webelievethechangewillnotcreatethepossibility ofanewordifferent kindofaccidentfromanypreviously analyzedorevaluated.
Attachment 1toAEP:NRC:1039C Page2Criterion 3TheCommission hasprovidedguidanceconcerning thedetermination ofsignificant hazardsbyproviding certainexamples(48FR14780)ofamendments considered notlikelytoinvolve"significant hazardsconsiderations.
Webelievetheproposedchangeislesslikelythanthesixthexampleintheaboveguidancetoinvolveasignificant hazardsconsideration.
Webelievethatropingofftheareaandpostingaflashinglightwillprovideadequateprotection againstunauthorized entryintohighradiation areaswhereproviding lockeddoorsisnotpossibleorpracticable.
Therefore, webelievetheproposedchange'willnotresultinanincreaseintheprobability orconsequences ofapreviously analyzedaccidentorreduceamarginofsafety,anddoesnotinvolveasignificant hazardsconsideration asdefinedin10CFR50.92.
ATTACHMENT 2TOAEP:NRC:1039C REVISEDPAGESFORTHEDONALDC.COOKNUCLEARPLANTUNITNO.1ANDUNITNO.2TECHNICAL SPECIFICATIONS ADMINISTRATIVE TROLS6.11RADIATION PROTECTION PROGRAMProcedures forpersonnel radiation protection shallbepreparedconsistent withtherequirements of10CFRPart20andshallbeapproved, maintained andadheredtoforalloperations involving personnel radiation exposure.
6.12HIGHRADIATION AREA6.12.1Inlieuofthe"controldevice"or"alarmsignal"requiredbyparagraph 20.203(c)(2) of10CFR20,eachhighradiation areainwhichtheintensity ofradiation is1000mrem/hrorlessshallbebarricaded andconspicuously postedasahighradiation areaandentrancetheretoshallbecontrolled byrequiring issuanceofaRadiation WorkPermit*.Anyindividual orgroupofindividuals permitted toentersuchareasshallbeprovidedwithoraccompanied byoneormoreofthefollowing:
a.Aradiation monitoring devicewhichcontinuously indicates theradiation doserateinthearea.b.Aradiation monitoring devicewhichcontinuously integrates theradiation doserateintheareaandalarmswhenapresetintegrated doseisreceived.
Entryintosuchareaswiththismonitoring devicemaybemadeafterthedoseratelevelintheareahasbeenestablished andpersonnel havebeenmadeawareofit.Anindividual qualified inradiation protection procedures whoisequippedwitharadiation doseratemonitoring device.Thisindividual shallberesponsible forproviding positivecontrolovertheactivities withintheareaandshallperformperiodicradiation surveillance atthefrequency specified bythefacilityHealthPhysicist intheRadiation WorkPermit.6.12.2Therequirements of6.12.1shallalsoapplytoeachhighradiation areainwhichtheintensity ofradiation isgreaterthan1000mrem/hr.Whenpossible, lockeddoorsshallbeprovidedtopreventunauthorized entryintosuchareas,andthekeysshallbemaintained undertheadministrative controloftheShiftSupervisor ondutyand/orthePlantHealthPhysicist (PlantRadiation Protection Supervisor).
Doorsshallremainlockedexceptduringperiodsofaccessbypersonnel underanapprovedRWPwhichshallspecifythedoseratelevelsintheimmediate workareas'ntheeventthatitisnotpossibleorpracticable toprovidelockeddoorsduetoareasizeorconfiguration, theareashallberopedoff,conspicuously postedandaflashinglightshallbeactivated asawarningdevice.*HealthPhysics(Radiation Protection) personnel shallbeexemptfromtheRWPissuancerequirement duringtheperformance oftheirassignedradiation protection duties,providedtheycomplywithapprovedradiation protection procedures forentryintohighradiation areas.COOKNUCLEARPLANT-UNIT16-21Amendment No.
ADMINISTRATIVE TROLS6.11RADIATION PROTECTION PROGRAMProcedures forpersonnel radiation protection shallbepreparedconsistent withtherequirements of10CFRPart20andshallbeapproved, maintained andadheredtoforalloperations involving personnel radiation exposure.
6.12HIGHRADIATION AREA6.12.1Inlieuofthe"controldevice"or"alarmsignal"requiredbyparagraph 20.203(c)(2) of10CFR20,eachhighradiation areainwhichtheintensity ofradiation is1000mrem/hrorlessshallbebarricaded andconspicuously postedasahighradiation areaandentrancetheretoshallbecontrolled byrequiring issuanceofaRadiation WorkPermit*.Anyindividual orgroupofindividuals permitted toentersuchareasshallbeprovidedwithoraccompanied byoneormoreofthefollowing:
a.Aradiation monitoring devicewhichcontinuously indicates theradiation doserateinthearea.b.Aradiation monitoring devicewhichcontinuously integrates theradiation doserateintheareaandalarmswhenapresetintegrated doseisreceived.
Entryintosuchareaswiththismonitoring devicemaybemadeafterthedoseratelevelintheareahasbeenestablished andpersonnel havebeenmadeawareofit.c~Anindividual qualified inradiation protection procedures whoisequippedwitharadiation doseratemonitoring device.Thisindividual shallberesponsible forproviding positioncontrolovertheactivities withintheareaandshallperformperiodic, radiation surveillance atthefrequency specified bythefacilityHealthPhysicist intheRadiation WorkPermit.6.12.2Therequirements of6.12.1shallalsoapplytoeachhighradiation areainwhichtheintensity ofradiation isgreaterthan1000mrem/hr.Whenpossible, lockeddoorsshallbeprovidedtopreventunauthorized entryintosuchareas,andthekeysshallbemaintained undertheadministrative controloftheShiftSupervisor ondutyand/orthePlantHealthPhysicist (PlantRadiation Protection Supervisor).
Doorsshallremainlockedexceptduringperiodsofaccessbypersonnel underanapprovedRWPwhichshallspecifythedoseratelevelsintheimmediate workareas.Intheeventthatitisnotpossibleorpracticable toprovidelockeddoorsduetoareasizeorconfiguration, theareashallberopedoff,conspicuously postedandaflashinglightshallbeactivated asawarningdevice.*HealthPhysics(Radiation Protection) personnel shallbeexemptfromtheRWPissuancerequirement duringtheperformance oftheirassignedradiation protection duties,providedtheycomplywithapprovedradiation protection procedures forentry'intohighradiation areas.COOKNUCLEARPLANT-UNIT26-21Amendment No.
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Revision as of 07:51, 29 June 2018

Proposed Tech Specs Re Radiation Protection
ML17328A385
Person / Time
Site: Cook  
Issue date: 08/14/1990
From:
INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:
Shared Package
ML17328A384 List:
References
NUDOCS 9008240033
Download: ML17328A385 (7)


Text

ATTACHMENT 1TOAEP:NRC:1039C REASONSAND10CFR50.92ANALYSISFORCHANGESTOTHEDONALDC.COOKNUCLEARPLANTUNITNO.1ANDUNITNO.2TECHNICAL SPECIFICATIONS Attachment 1toAEP:NRC:1039C Page1DESCRIPTION OFCHANGETechnical Specification (T/S)6.12.2presently requiresthatlockeddoorsbeprovidedtopreventunauthorized entryintohighradiation areasinwhichthedoserateisgreaterthan1000mrem/hr.Thesedoorsaretoremainlockedexceptduringperiodsofaccessbypersonnel underanapprovedRWPwhichshallspecifythedoseratelevelsintheimmediate workareas.Becausewehavesomeareaswhereitisnotpracticable toprovidealockeddoor,ontheNRCstaff'sadvicewearerequesting approvaltoimplement thestandardTechnical Specifications provisions.

Specifically, weareproposing tocreatearoped-off areathatisconspicuously postedandhasaflashinglightwarningdevice.Thisprovision willonlybeusedinareaswhereproviding alockeddoorisnotpossibleornotpracticable duetoareasizeorconfiguration.

Thischangewasdiscussed withmembersofyourstaffandisconsistent withtheWestinghouse StandardTechnical Specifications.

Also,wehavenotedtheconcernsexpressed inNRCInformation Notice88-79,"MisuseofFlashingLights.ForHighRadiation AreaControls."

Asstatedabove,wewillonlyinvokethisprovision forareaswherealockeddoorisnotaviablesolutiontocontrolling access.Per10CFR50.92,aproposedamendment willnotinvolveasignificant hazardsconsideration iftheproposedamendment doesnot:(1)involveasignificant increaseintheprobability orconsequences ofanaccidentpreviously evaluated, (2)createthepossibility ofanewordifferent kindofaccidentfromanyaccident.previously analyzedorevaluated, or(3)involveasignificant reduction inamarginofsafety.Criterion 1Changingtheaccesscontrolrequirements forhighradiation areasdoesnotimpactanyofthepreviously analyzedaccidents.

Therefore, webelievethatthischangewillnotinvolveasignificant increaseintheprobability orconsequences ofanaccidentpreviously evaluated.

Criterion 2Theproposedchangedoesnotinvolveachangeinplantconfiguration oroperation andwillnotplacetheplantinanunanalyzed condition; therefore, webelievethechangewillnotcreatethepossibility ofanewordifferent kindofaccidentfromanypreviously analyzedorevaluated.

Attachment 1toAEP:NRC:1039C Page2Criterion 3TheCommission hasprovidedguidanceconcerning thedetermination ofsignificant hazardsbyproviding certainexamples(48FR14780)ofamendments considered notlikelytoinvolve"significant hazardsconsiderations.

Webelievetheproposedchangeislesslikelythanthesixthexampleintheaboveguidancetoinvolveasignificant hazardsconsideration.

Webelievethatropingofftheareaandpostingaflashinglightwillprovideadequateprotection againstunauthorized entryintohighradiation areaswhereproviding lockeddoorsisnotpossibleorpracticable.

Therefore, webelievetheproposedchange'willnotresultinanincreaseintheprobability orconsequences ofapreviously analyzedaccidentorreduceamarginofsafety,anddoesnotinvolveasignificant hazardsconsideration asdefinedin10CFR50.92.

ATTACHMENT 2TOAEP:NRC:1039C REVISEDPAGESFORTHEDONALDC.COOKNUCLEARPLANTUNITNO.1ANDUNITNO.2TECHNICAL SPECIFICATIONS ADMINISTRATIVE TROLS6.11RADIATION PROTECTION PROGRAMProcedures forpersonnel radiation protection shallbepreparedconsistent withtherequirements of10CFRPart20andshallbeapproved, maintained andadheredtoforalloperations involving personnel radiation exposure.

6.12HIGHRADIATION AREA6.12.1Inlieuofthe"controldevice"or"alarmsignal"requiredbyparagraph 20.203(c)(2) of10CFR20,eachhighradiation areainwhichtheintensity ofradiation is1000mrem/hrorlessshallbebarricaded andconspicuously postedasahighradiation areaandentrancetheretoshallbecontrolled byrequiring issuanceofaRadiation WorkPermit*.Anyindividual orgroupofindividuals permitted toentersuchareasshallbeprovidedwithoraccompanied byoneormoreofthefollowing:

a.Aradiation monitoring devicewhichcontinuously indicates theradiation doserateinthearea.b.Aradiation monitoring devicewhichcontinuously integrates theradiation doserateintheareaandalarmswhenapresetintegrated doseisreceived.

Entryintosuchareaswiththismonitoring devicemaybemadeafterthedoseratelevelintheareahasbeenestablished andpersonnel havebeenmadeawareofit.Anindividual qualified inradiation protection procedures whoisequippedwitharadiation doseratemonitoring device.Thisindividual shallberesponsible forproviding positivecontrolovertheactivities withintheareaandshallperformperiodicradiation surveillance atthefrequency specified bythefacilityHealthPhysicist intheRadiation WorkPermit.6.12.2Therequirements of6.12.1shallalsoapplytoeachhighradiation areainwhichtheintensity ofradiation isgreaterthan1000mrem/hr.Whenpossible, lockeddoorsshallbeprovidedtopreventunauthorized entryintosuchareas,andthekeysshallbemaintained undertheadministrative controloftheShiftSupervisor ondutyand/orthePlantHealthPhysicist (PlantRadiation Protection Supervisor).

Doorsshallremainlockedexceptduringperiodsofaccessbypersonnel underanapprovedRWPwhichshallspecifythedoseratelevelsintheimmediate workareas'ntheeventthatitisnotpossibleorpracticable toprovidelockeddoorsduetoareasizeorconfiguration, theareashallberopedoff,conspicuously postedandaflashinglightshallbeactivated asawarningdevice.*HealthPhysics(Radiation Protection) personnel shallbeexemptfromtheRWPissuancerequirement duringtheperformance oftheirassignedradiation protection duties,providedtheycomplywithapprovedradiation protection procedures forentryintohighradiation areas.COOKNUCLEARPLANT-UNIT16-21Amendment No.

ADMINISTRATIVE TROLS6.11RADIATION PROTECTION PROGRAMProcedures forpersonnel radiation protection shallbepreparedconsistent withtherequirements of10CFRPart20andshallbeapproved, maintained andadheredtoforalloperations involving personnel radiation exposure.

6.12HIGHRADIATION AREA6.12.1Inlieuofthe"controldevice"or"alarmsignal"requiredbyparagraph 20.203(c)(2) of10CFR20,eachhighradiation areainwhichtheintensity ofradiation is1000mrem/hrorlessshallbebarricaded andconspicuously postedasahighradiation areaandentrancetheretoshallbecontrolled byrequiring issuanceofaRadiation WorkPermit*.Anyindividual orgroupofindividuals permitted toentersuchareasshallbeprovidedwithoraccompanied byoneormoreofthefollowing:

a.Aradiation monitoring devicewhichcontinuously indicates theradiation doserateinthearea.b.Aradiation monitoring devicewhichcontinuously integrates theradiation doserateintheareaandalarmswhenapresetintegrated doseisreceived.

Entryintosuchareaswiththismonitoring devicemaybemadeafterthedoseratelevelintheareahasbeenestablished andpersonnel havebeenmadeawareofit.c~Anindividual qualified inradiation protection procedures whoisequippedwitharadiation doseratemonitoring device.Thisindividual shallberesponsible forproviding positioncontrolovertheactivities withintheareaandshallperformperiodic, radiation surveillance atthefrequency specified bythefacilityHealthPhysicist intheRadiation WorkPermit.6.12.2Therequirements of6.12.1shallalsoapplytoeachhighradiation areainwhichtheintensity ofradiation isgreaterthan1000mrem/hr.Whenpossible, lockeddoorsshallbeprovidedtopreventunauthorized entryintosuchareas,andthekeysshallbemaintained undertheadministrative controloftheShiftSupervisor ondutyand/orthePlantHealthPhysicist (PlantRadiation Protection Supervisor).

Doorsshallremainlockedexceptduringperiodsofaccessbypersonnel underanapprovedRWPwhichshallspecifythedoseratelevelsintheimmediate workareas.Intheeventthatitisnotpossibleorpracticable toprovidelockeddoorsduetoareasizeorconfiguration, theareashallberopedoff,conspicuously postedandaflashinglightshallbeactivated asawarningdevice.*HealthPhysics(Radiation Protection) personnel shallbeexemptfromtheRWPissuancerequirement duringtheperformance oftheirassignedradiation protection duties,providedtheycomplywithapprovedradiation protection procedures forentry'intohighradiation areas.COOKNUCLEARPLANT-UNIT26-21Amendment No.

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