ML18041A024

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Forwards Nine Mile Point Nuclear Station Unit 2 Semiannual Radioactive Effluent Release Rept Jul-Dec 1993, Including Summary of Gaseous,Liquid & Solid Effluents Released During Reporting Period & Summary of Revs to ODCM & PCP
ML18041A024
Person / Time
Site: Nine Mile Point Constellation icon.png
Issue date: 02/25/1994
From: TERRY C D
NIAGARA MOHAWK POWER CORP.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML18040A221 List:
References
NMP2L-1463, NUDOCS 9403140242
Download: ML18041A024 (388)
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{{#Wiki_filter:ACCELERATED DISTRIBUTION DEMONSTPA,TION SYSTEM,.'ir'4.REGULATORY INFORMATION DISTRIBUTION SYSTEM(RIDS)ACCESSION NBR:9403140242 DOC.DATE: 94/02/25NOTARIZED: NODOCKETFACIL:50-410 NineMilePointNuclearStation,Unit2,NiagaraMoha05000410AUTH.NAMEAUTHORAFFILIATION TERRY,C.D. NiagaraMohawkPowerCorp.RECIP.NAME RECIPIENT AFFILIATION DocumentControlBranch(Document ControlDesk)

SUBJECT:

Forwards"NineMilePointNuclearStationUnit2Semiannual Radioactive EffluentReleaseReptJul-Dec1993,"including summaryofgaseous,liquid&solxdeffluents releasedduringreporting period&summaryofrevstoODCM&PCP.DISTRIBUTION CODE:IE48DCOPIESRECEIVED:LTR 2ENCL/SIZE:I+TITLE:50.36a(a) (2)Semiannual EffluentReleaseReportNOTES:DC7&/ARECIPIENT IDCODE/NAME PD1-1LAMENNING,J INTERNAL: ACEG01RGN1FILE02EXTERNALBNLTICHLERgJ03NRCPDRCOPIESLTTRENCL33111111111111RECIPIENT IDCODE/NAME PD1-1PDNRR/DRSS/PRPBl1 RGN1DRSS/RPBEG&GSIMPSONgFCOPIESLTTRENCL11222222DDR$NOTETOALL"RIDS"RECIPIENTS: DPLEASEHELPUSTOREDUCEWASTE!CONTACTTHEDOCUMENTCONTROLDESK,ROOMPl-37(EXT.20079)TOELIMINATE YOURNAMEFROMDISTRIBUTION LISTSFORDOCUMENTS YOUDON'TNEED!TOTALNUMBEROFCOPIESREQUIRED: LTTR16ENCL168' ~'IhC.J~ VHI!AS%.lRA QPg~ogg~gNIAGARAMOHAWKPOVI/ERCORPORATION/301 PLAINFIELD ROAD,SYRACUSE, N.Y,13212/TELEPHONE (315)474-1511February25,1994NMP2L1463U.S.NuclearRegulatory Commission Attn:DocumentControlDeskWashington, DC20555Re:NineMilePointUnit2DocketNo,50-410NPF-Gentlemen:

SUBJECT:

JULY-DECEMBER1993SEMI-ANNUAL RADIOACTIVE EFFLUENTRELEASEREPORTInconformance withtheNineMilePointNuclearStationUnit2(NMP2)Technical Specifications, weareenclosing theSemi-Annual Radioactive EffluentReleaseReportforthereporting periodJuly-December1993.Includedinthisreportisasummaryofgaseous,liquid,andsolideffluents releasedfromthestationduringthereporting period(Attachments 1-6),asummaryofrevisions totheOff-SiteDoseCalculation ManualandtheProcessControlProgramduringthereporting period(Attachments 7and8),andanexplanation astothecauseandcorrective actionsregarding theinoperability ofanystationliquidand/orgaseouseffluentmonitoring instrumentation (Attachment 9).Attachments 10and11provideasummaryandassessment ofradiation dosestomembersofthepublicwithinandoutsidethesiteboundary, respectively, fromliquidandgaseouseffluents aswellasdirectradiation. TheformatusedfortheeffluentdataisoutlinedinAppendixBofRegulatory Guide1.21,Revision1.Doseassessments weremadeinaccordance withtheNMP2Off-SiteDoseCalculation Manual.Distribution isinaccordance withRegulatory Guide10.1,10CFR50.4(b)(1) andtheTechnical Specifications. IncludedwiththereportisanupdateofactualdataforthemonthofJuneusedinthesecondquarteroftheJanuary-June1993Semi-Annual Radioactive EffluentReleaseReport.Duringthereporting periodfromJuly-December1993,NMP2didnotexceedany10CFR20,10CFR50orTechnical Specification limitsforgaseousorliquideffluents. Anindependent technical evaluation oftheoff-sitevendoranalysesperformed byNiagaraMohawkPowerCorporation hasindicated apotential foradiscrepancy inthedataresults.Theresidentinspectors atNineMilePointhavebeeninformedandcorrective actionsinitiated. Theevaluation iscontinuing andfutureSemi-Annual Radioactive EffluentReleaseReportswillreflectanychangesasaresultofthistechnical evaluation. Ifyouhaveanyquestions concerning theattachedreport,pleasecontactMs.Elizabeth D.Thomas(315)428-7188, orMr.AnthonyM.Salvagno(315)428-7189, Chemistry andRadiation Protection Support,SalinaMeadows.EDT/sekO,gP~,OnOO4447LL-'63Enclosures VerytrIyours,C.D.TerryVicePresident -NuclearEngineering pc:RegionalAdministrator, Region1Mr.B.S.Norris,SeniorResidentInspector Mr.R.A.Capra,Director, ProjectDirectorate l-1,NRRMr,J.E.Menning,ProjectManager,NRRRecordsManagement 9403140242 940225PDRADOCK.050004i0'.F!DR

NINEMILEPOINTNUCLEARSTATIONNINEMILEPOINTUNIT2OPP-SITEDOSECALCULATION MANUALODCMAPROVALSSIGNATURES DATETIALSREVISION9J.H.MuellerPlantManagerUnit2C.D.TerryV.P.NuclearEngineering i~/zNIAGARAMOHAWKPOWERCORPORATION 9403>40242 004324LLUnit2Revision9December1993

SUMMARYOFREVISIONS REVISION9EFFECTIVE 2/31/93PAGEiiig1214g18g2831g34g3753g5558g6082g8789g9215541990-91,93-10320-27,83-86i-ii1llg16g3233g3536g59100-102,106i-viiiPartI>>addedsectionPartZZ-2-19,21-25,28-31,33,35-53,55PartZZ-addedAppendices pp.60-104PartZI-addedpp.77,78g88g94g99g102PartI-3/412-10PartZZ-28,29,31,55,58,IZ104a-cPartI-i,ii,iii,iv,Il-l,3/43-75,3/4376g3/4396g3/43102g3/41212g3/41214gB3/435gI56gI620gI621gI6-22,PartII-ZI25,IZ59,II63,ZZ105DATEMay1986May1987May1987(TCN-1)June1987(TCN-2)February1988April1988November1988February1990June1992December1992February1993December1993004324LLUnit2Revision9December1993

TABLEOFCONTENTSListofTablesListofFiguresIntroduction PARTI-RADIOLOGICAL EFFLUENTCONTROLSSECTION1,0DEFINITIONS SECTION2.0(Retained inTechnical Specifications) SECTIONS3'AND4.0CONTROLSANDSURVEILLANCE REQUIREMENTS viiixiI1-0I3/40-03/4.03/4.13/4.2Applicability (Retained intheTechnical Specifications) I3/40-13/4.3Instrumentation 3/4.3.1~(Retained intheTechnical Specifications) 3/4.3.63/4.3.7Monitoring Znstrumentation 3/4.3.7.1 (Retained intheTechnical Specifications) 3/4.3.7.2 3/4.3.7.3 Meteorological Monitoring Instrumentation 3/4.3.7.4 -+(Retained intheTechnical Specifications) 3/4.3.7.8 3/4.3.7.9Radioactive LiquidEffluent-Monitoring Instrumentation 3/4.3.7.10 Radioactive GaseousEffluent-Monitoring Instrumentation I3/43-74I3/43-74I3/43-74I3/43-92I3/43-973/4.3.83/4.3.93/4.4~3/4.9(Retained intheTechnical Specifications) (Retained intheTechnical Specifications) 3/4.11Radioactive Effluents 3/4.11.1LiquidEffluents 3/4.11.1.1 LiquidEffluents -Concentration 3/4.11.1.2 LiquidEffluents -Dose3/4.11.1.3 LiquidEffluents -LiquidRadwasteTreatment System3/4.11.1.4 (Retained intheTechnical Specifications) I3/411-1I3/411-1I3/411-1I3/411-5I3/411-6004324LLUnit2Revision9December1993

TABLEOFCONTENTS3/4.11.2GaseousEffluents 3/4.11.2.1 GaseousEffluents DoseRate3/4.11.2.2 GaseousEffluents Dose-NobleGases3/4.11.2.3 GaseousEffluents Dose-Iodine-131/ Zodine-133, Tritium,andRadioactive MaterialinParticulate Form3/4.11.2.4 GaseousEffluents -GaseousRadwasteTreatment System3/4.11.2.5 GaseousEffluents >>Ventilation ExhaustTreatment System3/4.11.2.6, (Retained intheTechnical Specifications) 3/4.11.2.7 3/4.11.2.8 VentingorPurgingI3/411-8I3/411-8I3/411-12I3/411-13I3/411-14I3/411-15I3/411-183/4.11.3(Retained intheTechnical Specifications) 3/4.11.4Radioactive Effluents TotalDose3/4.12Radiological Environmental Monitoring 3/4.12.1Monitoring Program3/4.12.2LandUseCensus3/4.12.3Interlaboratory Comparison ProgramI3/411-21I3/412-1I3/412-1I3/412-14I3/412-16BASES(Sections 3/4.1and3/4.2areRetainedintheTechnical Specifications) 3/4.3Znstrumentation 3/4.3.1~(Retained intheTechnical Specifications) 3/4.3.6IB3/43-53/4.3.7Monitoring Instrumentation IB3/43-53/4.3.7.1 (Retained intheTechnical Specifications) 3/4.3.7.2 3/4.3.7.3 Meteorological Monitoring Instrumentation 3/4.3.7.5 ~(Retained intheTechnical Specifications) 3/4.3.7.8 3/4.3.7.9 Radioactive LiquidEffluentMonitoring Instrumentation 3/4.3.7.10 Radioactive GaseousEffluentMonitoring Instrumentation 3/4.3.8(Retained intheTechnical Specifications) 3/4.3.9IB3/43-5IB3/43-7IB3/43-7004324LLUnit2Revision9December1993

TABLEOFCONTENTS3/4.4~3/4.10(Retained intheTechnical Specifications) 3/4.113/4.11.1Radioactive EffluentsLiquidEffluents 3/4.11.2GaseousEffluents 3/4.11.2.1 DoseRate3/4.11.2.2 Dose-NobleGases3/4.11.2.3 Dose-Zodine-131, Iodine-133, Tritium,andRadioactive MaterialinParticulate Form3/4.11.2.4 GaseousRadwasteTreatment System3/4.11.2.5 Ventilation ExhaustTreatment System3/4.11.1.1 Concentration 3/4.11.1.2 Dose3/4.11.1.3 LiquidRadwasteTreatment System3/4.11.1.4 (Retained intheTechnical Specifications) IB3/411>>1IB3/411-1IB3/411-1IB3/411-1IB3/411-2IB3/411-2IB3/411-2IB3/411-3IB3/411-4IB3/411-5IB3/411-53/4.11.2.6 3/4.11.2.7 (Retained intheTechnical Specifications) 3/4.11.2.8 VentingorPurging3/4.11.33/4-11.43/4.12.13/4.12.23/4.12.3(Retained intheTechnical Specifications) TotalDoseMonitoring ProgramLandUseCensusInterlaboratory Comparison ProgramSECTION5.0DESIGNFEATURES(5.1.1thru5.1.2,5.2thru5.4,5.6and5.7areretainedintheTechnical Specifications) IB3/411-5IB3/411-6IB3/412-1IB3/412-1IB3/412-2I5-05.1.3MapDefiningUnrestricted AreasandSiteBoundaryForRadioactive GaseousandLiquidEffluents I5-15.5Meteorological TowerLocationSECTION6.0ADMINISTRATIVE CONTROLS(6.1thru6.8and6.10thru6.13areRetainedintheTechnical Specifications) I5-1I6-06.9Reporting Requirements I6-19004324LLUnit2Revision9December1993 0e TABLEOFCONTENTS6.9.1.76.9.1.86.9.2RoutineReports(6.9.1.1thru6.9.1.6and6.9.1.9areRetainedi.ntheTechni.cal Specifi.cations) AnnualRadiological Environmental Operating ReportSemiannual Radioactive EffluentReleaseReport(Retained intheTechnical Specifications) (Retained intheTechnical Specifications) I6-19I6-206.146.15OffsiteDoseCalculation ManualMa)orChangestoLiquidiGaseousandSolidRadwasteTreatment SystemsI6-26I6-27004324LLivUnit2Revision9December1993

TABLEOFCONTENTSSECTIONSUBJECTRECSECTIONPAGEPartII-Calculational Methodologies 1.01.1.11.1.21.1.2.11.1.2.2LIQUIDEFFLUENTS Li.quidEffluentMonitorAlarmSetpoints Basi.sSetpointDetermination Methodology Li.quidRadwasteEffluentRadiation AlarmSetpointContaminated DilutionWaterRadwasteEffluentMonitorAlarmSetpointCalculations 3.11.1.13.3.7.91.1.2.31.2ServiceWaterandCoolingTowerBlowdownEffluentRadiation AlarmSetpointLiquidEffluentConcentration Calculation 3.11.1.14.11.1.1.2 1.31.41.5LiquidEffluentDoseCalculation Methodology LiquidEffluentSamplingRepresentativeness LiquidRadwasteSystemOperability 3.11.1.24.11.1.2Table4.11.1-1noteb3.11.1.34.11.1.3'4.11.1.3.2 2.02.1.2.1.12.1.22.1.F12.1.2.22.1.2.32.2GASEOUSEFFLUENTS GaseousEffluentMonitorAlarmSetpoints BasisSetpointDetermination Methodology Discussion StackNobleGasDetectorAlarmSetpointEquationVentNobleGasDetectorAlarmSetpointEquationOffgasPretreatment NobleGasDetectorAlarmSetpointEquationGaseousEffluentDoseRateCalculation Methodology 3.11.2.13.3.7.103.11.2.110101010121314004324LLUnit2Revision9December1993

TABLEOFCONTENTSSECTION2.2.1SUBJECTX/QandW-Disperst.on Parameters forDoseRate,Table3-23RECSECTIONPAGE142WholeBodyDoseRateDuetoNobleGases3.11.2.1.a 4.11.2.1.1 152'3SkinDoseRateDuetoNobleGases3.11.2.1.a 4.11.2.1.1 152.2.42.3OrganDoseRateDuetoI-131,I-133,TritiumandParticulates withhalf-lives greaterthan8daysGaseousEffluentDoseCalculation Methodology 3.11.2.1.b 4.11.2.1.2 3.11.2.23.11.2.33.11.2.516172.3.12.3.22.3.3W,andW-Dispersion Parameters ForDose,Table3-23GammaAirDoseDuetoNobleGasesBetaAirDoseDuetoNobleGases183.11.2.2.a./b. 184.11.2.23.11.2.2.a./b. 182.3.4~~2.42.52.6OrganDoseDuetoI-131,I-133,TritiumandParticulates withhalf-lives greaterthan8days.I-133andI-135Estimation Isokinetic SamplingUseofConcurrent Meteorological DataversusHistorical Data3.11.2.33.11.2.54.11.2.34.11.2.5.1 181919.192'2.83.03.1323'3.4GaseousRadwasteT'reatment SystemOperation Ventilation ExhaustTreatment SystemOperation URANIUMFUEL,,CYCLE Evaluation ofDosesFromLiquidEffluents Evaluation ofDosesFromGaseousEffluents Evaluation ofDosesFromDirectRadiation DosestoMembersofthePublicWithintheSiteBoundary3.11.2.43113.11.44.11.4.14.11.4.14.11.4.26.9.1820202021232323004324LLviUnit2Revision9December1993

TABLEOFCONTENTSSECTIONSUBJECTRECSECTIONPAGE4.04.1ENVIRONMENTAL MONITORING PROGRAMSamplingStations3.124.123.12.14.12.126264.24.3AppendixAAppendixBAppendixCInterlaboratory Comparison ProgramCapabilities forThermoluminescent Dosimeters UsedforEnvironmental Measurements LiquidDoseFactorDerivation PlumeShineDoseFactorDerivation DoseParameters forIodine131and133,Particulates andTritium4.12.326266168AppendixDAppendixEDiagramsofLiquidandGaseousRadwasteTreatment SystemsandMonitoring SystemsNineMilePointOn-SiteandOff-SiteMaps78103004324LLviiUnit2Revision9December1993

LISTOFTABLESPARTI-RADIOLOGICAL EFFLUENTCONTROLSTABLENO.TITLE1.2Surveillance Frequency Notations Operational Conditions 3.3.7.3-1 Meteorological Monitoring Instrumentation 4.3.7.3-1 Meteorological Monitoring Instrumentation Surveillance Requirements 3.3.7.9-1 Radioactive LiquidEffluentMonitoring 4.3.7.9-1 Radioactive LiquidEffluentMonitoring Instrumentation Surveillance Requirements 3.3.7.10-1 Radioactive GaseousEffluentMonitoring Instrumentation PAGEI1-5I1-6I3/43-75I3/43-76I3/43-93I3/43-95I3/43-984.3.7.10-1 Radioactive GaseousEffluentMonitoring Instrumentation Surveillance Requirements 4.11.1-1Radioactive LiquidWasteSamplingandAnalysisProgram4.11.2-1Radioactive GaseousWasteSamplingand~~AnalysisProgramI3/43-100I3/411-2I3/411-93.12.1-13.12'-24.12.1-1Radiological Environmental Monitoring ProgramReporting LevelsforRadioactivity Concentrations inEnvironmental SamplesDetection Capabilities forEnvironmental SampleAnalyses(LowerLimitofDetection) I3/412-3I3/412-10I3/412-11004324LLviiiUnit2Revision9December1993 0 LISTOFTABLESPARTII-CALCULATIONAL METHODOLOGIES TABLENO~2-12-2thru2-53-13-2TITLELiquidEffluentDetectorResponseA.Values-LiquidEffluentDoseFactorOffgasPretreatment DetectorResponseFinitePlume-GroundLevelDoseFactorsfromanElevatedReleasePAGEII28ZZ29II33II343-33-4thru3-223-233-245.1Immersion DoseFactorsDoseAndDoseRateFactors,R,Dispersion Parameters atControlling Locations, X/Q,WandW,ValuesParameters FortheEvaluation ofDosestoRealMembersofthePublicFromGaseousAndLiquidEffluents Radiological Environmental Monitoring ProgramSamplingLocations ZZ35ZZ36ZI55II56II57004324LLixUnit2Revision9December1993 3f LISTOFFIGURESTABLENO+5.1.3-15.1-15.1-2TITLESiteBoundaries NineMilePointOn-SiteMapNineMilePointOff-SiteMapPAGEI5-5II104II105004324LLUnit2Revision9December1993

INTRODUCTION TheOFFSITEDOSECALCULATION MANUAL(ODCM)isasupporting documentoftheTechnical Specifications. ThepreviousLimitingConditions forOperation thatwerecontained intheRadiological EffluentTechnical Specifications arenowtransferred totheODCMasRadiological EffluentControls. TheODCMcontainstwoparts:Radiological EffluentControls, PartI;andCalculational Methodologies, PartII.Radiological EffluentControls, Part1,includesthefollowing: (1)TheRadioactive EffluentControlsandRadiological Environmental Monitoring ProgramsrequiredbyTechnical Specification 6.8.4,(2)descriptions oftheinformation thatshouldbeincludedintheAnnualRadiological Environmental Operating andSemiannual Radioactive EffluentReleaseReportsrequiredbyTechnical Specifications 6.9.1.3and6.9.1.4,and(3)ControlsforMeteorological Monitoring Instrumentation. Calculational Methodologies, PartII,describes themethodology andparameters tobeusedinthecalculation ofliquidandgaseouseffluentmonitoring instrumentation alarm/trip setpoints andthecalculation ofoffsitedosesduetoradioactive liquidandgaseouseffluents. TheODCMalsocontainsalistandgraphical description ofthespecificsamplelocations fortheradiological environmental monitoring program,andliquidandgaseousradwastetreatment systemconfigurations. TheODCMfollowsthemethodology andmodelssuggested byNUREG-0133 andRegulatory Guide1.109,Revision1.Simplifying assumptions havebeenappliedinthismanualwhereapplicable toprovideamoreworkabledocumentforimplementing theRadiological EffluentControlrequirements; thissimplified approachwillresultinamoreconservative doseevaluation fordetermining compliance withregulatory requirements. TheODCMwillbemaintained bytheCorporate Chemistry andRadiological SupportGroupforuseasareference andtrainingdocumentofacceptedmethodologies andcalculations. Changestothecalculation methodsorparameters willbeincorporated intotheODCMtoassurethattheODCMrepresents thepresentmethodology inallapplicable areas.AnychangestotheODCMwillbeimplemented inaccordance withSection6.14oftheTechnical Specifications. UntiltheUnit2Technical Specifications arerevisedtodeletetheRadiological EffluentTechnical Specifications, theODCMPartIwillbeusedasareference only,andtheTechnical Specifications withLCO'sandSurveillance requirements willremaintheprimarycontrolling document. 004324LLXiUnit2Revision9December1993 't( PARTI-RADIOLOGICAL EFFLUENTCONTROLSSECTION1.0DEFINITIONS 004324LLI1-0Unit2Revision9December1993 I

1.0 DEFINITIONS

Thefollowing termsaredefinedsothattheCONTROLSmaybeuniformly interpreted. Thedefinedtermsappearincapitalized typethroughout thecontrols. ACTION1.1ACTIONshallbethatpartofaCONTROLwhichprescribes remedialmeasuresrequiredunderdesignated conditions. CHANNELCALIBRATION 1.4ACHANNELCALIBRATION shallbetheadjustment, asnecessary, ofthechanneloutputsothatitrespondswiththenecessary rangeandaccuracytoknownvaluesoftheparameter whichthechannelmonitors. TheCHANNELCALIBRATION shallencompass theentirechannelincluding thesensorandalarmand/ortripfunctions, andshallincludetheCHANNELFUNCTIONAL TEST.TheCHANNELCALIBRATION maybeperformed byanyseriesofsequential, overlapping ortotalchannelstepssuchthattheentirechanneliscalibrated. CHANNELCHECK1.5ACHANNELCHECKshallbethequalitative assessment ofchannelbehaviorduringoperation byobservation. Thisdetermination shallinclude,wherepossible, comparison ofthechannelindication and/orstatuswithotherindications and/orstatusderivedfromindependent instrument channelsmeasuring thesameparameter. CHANNELFUNCTIONAL TEST1.6ACHANNELFUNCTIONAL TESTshallbe:a.Analogchannels-theinjection ofasimulated signalintothechannelasclosetothesensoraspracticable toverifyOPERABILITY including alarmand/ortripfunctions andchannelfailuretrips.b.Bistablechannels-theinjection ofasimulated signalintothesensortoverifyOPERABILITY including alarmand/ortripfunctions. TheCHANNELFUNCTIONAL TESTmaybeperformed byanyseriesofsequential overlapping ortotalchannelstepssothattheentirechannelistested.CONTROLThepresentLimitingConditions forOperation orLCO'sthatarecontained intheRadiological EffluentTechnical Specifications arebeingtransferred totheOffsiteDoseCalculation ManualandbeingrenamedtoCONTROLS. Thisistodistinguish betweenthoseLCO'swhicharebeingretainedintheTechnical Specifications andthoseLCO'sorCONTROLSthatarebeingtransferred totheOffsiteDoseCalculation Manual.004324LLI1-1Unit2Revision9December1993 r DOSEEUIVALENTI-1311.10DOSEEQUIVALENT I-131shallbethatconcentration ofZ-131,expressed .inmicrocuries pergram,whichalonewouldproducethesamethyroiddoseasthequantityandisotopicmixtureofI131iI132I133iI134'ndI-135actuallypresent.Thethyroiddoseconversion factorsusedforthiscalculation shallbethoselistedinTableIIIofTID-14844, "Calculation ofDistanceFactorsforPowerandTestReactorSites."FREUENCYNOTATION1.16TheFREQUENCY NOTATIONspecified fortheperformance ofSurveillance Requirements shallcorrespond totheintervals definedinTable1.1.~,rGASEOUSRADWASTETREATMENT SYSTEM1.17AGASEOUSRADWASTETREATMENT SYSTEMshallbeanysystemdesignedand-.installed toreduceradioactiye gaseousegfluents bycollecting offgasesfromthemaincondenser evacuation syslem~and~groviding-.for, delayorholdupforthepurposeofreducingthetotalradioactivity priortoreleasetotheenvironment. MEMBERSOFTHEPUBLIC1.23MEMBER(S) OFTHEPUBLICshallincludeallpersonswhoarenotoccupationally associated withtheNineMilePointNuclearStationandJamesA.FitzPatrick NuclearPowerPlant.Thiscategorydoesnotincludeemployees ofNiagaraMohawkPowerCorporation, theNineMilePointUnit2co-tenantsi theNewYorkStatePowerAuthority, theircontractors orvendors.Alsoexcludedfromthiscategoryarepersonswhoenterthesitetoserviceequipment ortomakedeliveries. Thiscategorydoesincludepersonswhouseportionsofthesiteforrecreational, occupational, orotherpurposesnotassociated withNineMilePointNuclearStationandJamesA.FitzPatrick NuclearPowerPlant.MILKSAMPLINGLOCATION1.24AMILKSAMPLINGLOCATIONisalocationwhere10ormoreheadofmilkanimalsareavailable forcollection ofmilksamples.OFFSITEDOSECALCULATION MANUAL1.26TheOFFSITEDOSECALCULATZON MANUAL(ODCM)shallcontainthecurrentmethodology andparameters usedinthecalculation ofoffsitedosesthatresultfromradioactive gaseousandliquideffluents, inthecalculation ofgaseousandliquideffluentmonitoring Alarm/Trip Setpoints, andintheconductoftheenvironmental radiological monitoring program.TheODCMshallalsocontain:(1)theradioactive effluentcontrolsandRadiological Environmental Monitoring ProgramrequiredbySection6.8.4and,(2)descriptions oftheinformation thatshouldbeincludedintheAnnualRadiological Environmental Operating andSemiannual Radioactive EffluentReleaseReportsrequiredbyCONTROLS6.9.1.7and6.9.1.8.004324LLI1-2Unit2Revision9December1993 v' OPERABLE-OPERABILITY 1.27A.system,subsystern,train,component, ordeviceshallbeOPERABLEor.haveOPERABILITY whenitiscapableofperforming itsspecified function(s) andwhenallnecessary attendant instrumentation,

controls, electrical power,coolingorsealwater,lubrication, orotherauxiliary equipment thatarerequiredforthesystem,subsystem, train,component, ordevicetoperformitsfunction(s) arealsocapableofperforming theirrelatedsupportfunction(s).

OPERATIONAL CONDITION -CONDITION 1.28AnOPERATIONAL CONDITION, i.e.,CONDITION, shallbeanyoneinclusive combination ofmodeswitchpositionandaveragereactorcoolanttemperature asspecified inTable1.2.PURGE-PURGING1.33PURGEandPURGINGshallbethecontrolled processofdischarging airorgasfromaconfinement tomaintaintemperature,

pressure, concentration, orotheroperating condition, insuchamannerthatreplacement airorgasisrequiredtopurifytheconfinement.

RATEDTHERMALPOWER1.34RATEDTHERMALPOWERshallbeatotalreactorcoreheattransferratetothereactorcoolantof3323MWt.REPORTABLE EVENT1.36AREPORTABLE EVENTshallbeanyofthoseconditions specified in10CFR50.73.SITEBOUNDARY1.40THESITEBOUNDARYshallbethatlinearoundtheNineMilePointNuclearStationbeyondwhichthelandisnotowned,leasedorotherwise controlled bytheNiagaraMohawkPowerCorporation ortheNewYorkStatePowerAuthority. REPRESENTATIVE COMPOSITE SAMPLE(NotTransferred fromTechnical Specifications) AREPRESENTATIVE COMPOSITE SAMPLEisthatpartofmorethanoneliquidorgaseousstreamsorvolumesthatcontainsthesameradioactive nuclidesormaterials inthesameratiosasthewholestreamsorvolumes,thatisobtainedovershort-time intervals. SOURCECHECK1.42ASOURCECHECKshallbethequalitative assessment ofchannelxesponsewhenthechannelsensorisexposedtoasourceofincreased radioactivity. 004324LLI1-3Unit2Revision9December1993 II THERMALPOWER1.44THERMALPOWERQhallbethetotal.reactorcoreheattransferratetothereactorcoolant.UNRESTRICTED AREA1.47AnUNRESTRICTED AREAshallbeanyareaatorbeyondtheSITEBOUNDARY, accesstowhichisnotcontrolled bytheNiagaraMohawkPowerCorporation ortheNewYorkStatePowerAuthority forpurposesofprotection ofindividuals fromexposuretoradiation andradioactive materials, oranyareawithintheSITEBOUNDARYusedforresidential quartersorforindustrial, commercial, institutional, and/orrecreational purposes. VENTILATION EXHAUSTTREATMENT SYSTEM1.48AVENTILATION EXHAUSTTREATMENT SYSTEMshallbeanysystemdesignedandinstalled toreducegaseousradioiodine orradioactive materialinparticulate formineffluents bypassingventilation orventexhaustgasesthroughcharcoaladsorbers and/orHEPAfiltersforthepurposeofremovingiodinesorparticulates fromthegaseousexhauststreampriortothereleasetotheenvironment (suchasystemisnotconsidered tohaveanyeffectonnoblegaseffluents). Engineered safetyfeatures(ESF)atmospheric cleanupsystemsarenotconsidered tobeVENTILATION EXHAUSTTREATMENT SYSTEMcomponents. VENTING1.49VENTZNGshallbethecontrolled processofdischarging airorgasfromaconfinement tomaintaintemperature,

pressure, concentration, orotheroperating condition, insuchamannerthatreplacement airorgasisnotprovidedorrequiredduringVENTZNG.Vent,usedinsystemnames,doesnotimplyaVENTINGprocess.004324LLI1-4-Unit2Revision9December1993

TABLEF1SURVEILLANCE FREUENCYNOTATIONS NOTATIONDSAS/UFREQUENCY Atleastonceper12hoursAtleastonceper24hoursAtleastonceer7dasAtleastonceper31daysAtleastonceper92daysAtleastonceper184daysAtleastonceer366dasAtleastonceer18months(550days)PriortoeachreactorstartupPriortoeachradioactive releaseNotapplicable 004324LLI1-5Unit2Revision9December1993 I TABLE1.2OPERATIONAL CONDITIONS CONDITION 1.Power0eration2.Startup3.HotShutdown4.ColdShutdown5.Refuelingtt MODESWITCHPOSITIONRunStartup/Hot StandbyShutdown*,** Shutdown*,**t ShutdownorRefuel*gAVERAGEREACTORCOOLANTTEMPERATURE AnterneratureAnytemperature 200F<2004F<1404FTABLENOTATIONS

  • ThereactormodeswitchmaybeplacedintheRunorStartup/Hot Standbypositiontotesttheswitchinterlock functions providedthatthecontrolrodsareverifiedtoremainfullyinsertedbyasecondlicensedoperatororothertechnically qualified memberoftheunittechnical staff.**ThereactormodeswitchmaybeplacedintheRefuelpositionwhileasinglecontrolrodisbeingrecoupled providedthattheone-rod-out interlock isOPERABLE.

tThereactormodeswitchmaybeplacedintheRefuelpositionwhileasinglecontrolroddriveisbeingremovedfromthereactorpressurevesselperTechnical Specification 3.9.10.1. Fuelinthereactorvesselwiththevesselheadclosureboltslessthanfullytensioned orwiththeheadremoved.SeeTechnical Specification SpecialTestExceptions 3.10.1and3.10.3.004324LLI1-6Unit2Revision9December1993 PyaI PARTI-RADIOLOGICAL EFFLUENTCONTROLSSECTIONS3'AND4'CONTROLSSURVEILLANCE REQUIREMENTS 004324LLI3/40-0Unit2Revision9December1993 1~ 34CONTROLSANDSURVEILLANCE REUIREMENTS 34.0APPLICABILITY CONTROLS3.0.1Compliance withtheCONTROLSisrequiredduringtheOPERATIONAL CONDITIONS orotherconditions specified thereinyexceptthatuponfailuretomeettheCONTROL,theassociated ACTIONrequirements shallbemet.3.0.2Noncompliance withaCONTROLshallexistwhentherequirements oftheCONTROLandassociated ACTIONrequirements arenotmetwithinthespecified timeintervals. IftheCONTROLisrestoredpriortoexpiration ofthespecified timeintervals, completion oftheACTIONrequirements isnotrequired. 3.0.3WhenaCONTROLisnotmet,exceptasprovidedintheassociated ACTIONrequirements, within1houractionshallbeinitiated toplacetheunitinanOPERATZONAL CONDITION inwhichtheCONTROLdoesnotapplybyplacingit,asapplicable, in:1.AtleastSTARTUPwithinthenext6hours,2.AtleastHOTSHUTDOWNwithinthefollowing 6hours,and3.AtleastCOLDSHUTDOWNwithinthesubsequent. 24hours.Wherecorrective measuresarecompleted thatpermitoperation undertheACTIONrequirements, theACTIONmaybetakeninaccordance withthespecified timelimitsasmeasuredfromthetimeoffailuretomeettheCONTROL.Exceptions totheserequirements arestatedintheindividual CONTROLS. ThisCONTROLisnotapplicable inOPERATIONAL CONDITIONS 4or5.3.0.4EntryintoanOPERATZONAL CONDITION orotherspecified condition shallnotbemadeunlesstheconditions 'fortheCONTROLaremetwithoutrelianceonprovisions contained intheACTIONrequirements. Thisprovision shallnotpreventpassagethroughortoOPERATIONAL CONDITIONS asrequiredtocomplywithACTIONrequirements. Exceptions totheserequirements arestatedintheindividual CONTROLS. 004324LLI3/40-1Unit2Revision9December1993

APPLICABILITY SURVEILLANCE REUIREHENTS

4.0. 1SURVEILLANCE

REQUIREMENTS shallbemetduringtheOPERATIONAL CONDITIONS orotherconditions specified forindividual Controlsunlessotherwise statedinanindividual Surveillance Requirement.

4.0. 2EachSURVEILLANCE

REQUIREMENT shallbeperformed withinthespecified timeintervalwithamaximumallowable extension nottoexceed25%ofthesurveillance interval.

4.0. 3FailuretoperformaSURVEILLANCE

REQUIREMENT withintheallowedsurveillance

interval, definedbySpecification 4.0.2,shallconstitute noncompliance withtheOPERABILITY requirements foraCONTROL.ThetimelimitsoftheACTIONrequirements areapplicable atthetimeitisidentified thataSURVEILLANCE REQUIREMENT hasnotbeenperformed.

TheACTIONrequirements maybedelayedforupto24hourstopermitthecompletion ofthesurveillance whentheallowable outagetimelimitsoftheACTIONrequirements arelessthan24hours.SURVEILLANCE REQUIREMENTS donothavetobeperformed oninoperable equipment.

4.0. 4EntryintoanOPERATIONAL

CONDITION orotherspecified applicable condition shallnotbemadeunlesstheSurveillance Requirement(s) associated withtheCONTROLhavebeenperformed withintheapplicable surveillance intervalorasotherwise specified. Thisprovision shallnotpreventpassagethroughortoOPERATIONAL CONDITIONS asrequiredtocomplywithACTIONrequirements. 004324LLI3/40-2Unit2Revision9December1993 h~~ INSTRUMENTATION MONITORING INSTRUMENTATION METEOROLOGICAL MONITORING INSTRUMENTATION LIMITINGCONDITIONS FOROPERATION 3.3.7.3TheMeteorological Monitoring Instrumentation channelsshowninTable3.3.7.3-1 shallbeOPERABLE. APPLICABILITY: Atalltimes.ACTION:a.Withoneormoremeteorological monitoring instrumentation channelsinoperable formorethan7days,inlieuofanyotherreportrequiredbyControls6.9.1,prepareandsubmitaSpecialReporttotheCommission pursuanttoControls6.9.2withinthenext10daysoutlining thecauseofthemalfunction andtheplansforrestoring theinstrumentation toOPERABLEstatus.b.Theprovisions ofControls3.0.3and3.0.4arenotapplicable. SURVEILLANCE REUIREMENTS 4.3.7.3EachoftheaboverequiredMeteorological Monitoring Instrumentation channelsshallbedemonstrated OPERABLEbytheperformance oftheCHANNELCHECKandCHANNELCALIBRATION operations atthefrequencies showninTable4.3.7.3-1. 004324LLI3/43-74Unit2Revision9December1993

TABLE3.3.7.3-1 METEOROLOGICAL MONITORING INSTRUMENTATION INSTRUMENT ELEVATION MINIMUMINSTRUMENTS OPERABLE1.WindSpeed2.WindDirection 3.AirTemperature Difference 302003020030ft./200004324LLI3/43-75Unit2Revision9December1993 U'VA1 TABLE4.3.7.3-1 METEOROLOGICAL MONITORING INSTRUMENTATION SURVEILLANCE REUIREMENTS INSTRUMENT ELEVATION CHANNELCHECKCHANNELCALIBRATION 1.WindSpeed2.WindDirection 3.AirTemperature Difference 302003020030ft./200DDDDDSASASASASA004324LLI3/43-76Unit2Revision9December1993 1f oINSTRUMENTATION MONITORING ZNSTRUMEN -ATIONRADIOACTIVE LIUIDEFFLUENTMONITORING INSTRUMENTATION CONTROLS3.3.7.9Theradioactive liquideffluentmonitoring instrumentation channelsshowninTable3.3.7.9-1 shallbeOPERABLEwiththeirAlarm/Trip Setpoints settoensurethatthelimitsofCONTROL3.11.1.1arenotexceeded. TheAlarm/Trip Setpoints ofthesechannelsshallbedetermined andadjustedinaccordance withthemethodology andparameters intheOFFSITEDOSECALCULATION MANUAL(ODCM)~APPLICABILITY: Duringreleasesviathispathway.ACTION$a.Witharadioactive liquideffluentmonitoring instrumentation channelAlarm/Trip Setpointlessconservative thanrequiredbytheabovecontrol,immediately suspendthereleaseofradioactive liquideffluents monitored'y theaffectedchannel,ordeclarethechannelinoperable, orchangethesetpointsoitisacceptably conservative. b.WiththenumberofchannelsOPERABLElessthantheMinimumChannelsOPERABLErequirement, taketheACTIONshowninTable3.3.7.9-1. Restoretheinstruments toOPERABLEstatuswithin30daysand,ifunsuccessful, explaininthenextSemiannual Radioactive EffluentReleaseReportwhytheinoperability wasnotcorrected inatimelymanner.c.Theprovisions ofCONTROLS3.0.3and3.0.4arenotapplicable. SURVEILLANCE REUIREMENTS 4.3.7.9Eachradioactive liquideffluentmonitoring instrumentation channelshallbedemonstrated OPERABLEbyperformance oftheCHANNELCHECK,SOURCECHECK,CHANNELCALIBRATION ANDCHANNELFUNCTIONAL TESTatthefrequencies showninTable4.3.7.9-1. 004324LLI3/43-92Unit2Revision9December1993 I,'dVII TABLE3.3.7.9-1 ~=RADIOACT9ELIUIDEFFLUENTMONITORING INSTRUMENTATION INSTRUMENT MINIMUMCHANNELSOPERABLEACTION1.Radioactivity MonitorsProviding AlarmandAutomatic Termination ofReleaseLiquidRadwasteEffluentLine2.Radioactivity MonitorsProviding AlarmbutnotProviding Automatic Termination ofReleasea.ServiceWaterEffluentLineA128130b.ServiceWaterEffluentLineBc.CoolingTowerBlowdownLine3.FlowRateMeasurement Devices130130a.LiquidRadwasteEffluentLineb.ServiceWaterEffluentLineAc.ServiceWaterEffluentLineBd.CoolingTowerBlowdownLine4.TankLevelIndicating Devices*131131131131132*Tanksincludedinthiscontrolarethoseoutdoortanksthatarenotsurrounded byliners,dikes,orwallscapableofholdingthetankcontentsanddonothavetankoverflows andsurrounding areadrainsconnected totheliquidradwastetreatment 'system,suchastemporary tanks.004324LLI3/43-93Unit2Revision9December1993 IIIa TABLE3.3.7.9-1 (Continued) RADIOACTIVE LIUIDEFFLUENTMONITORING INSTRUMENTATION TABLENOTATIONS ACTION128WiththenumberofchannelsOPERABLElessthanrequiredbytheMinimumChannelsOPERABLErequirement, effluentreleasesmaycontinueprovidedthatbeforeinitiating arelease:a.Atleasttwoindependent samplesareanalyzedinaccordance withSurveillance 4.11.1.1.1, andb.Atleasttwotechnically qualified membersofthefacilitystaffindependently verifythereleaseratecalculations anddischarge linevalving;Otherwise, suspendreleaseofradioactive effluents viathispathway.ACTION129-Notused.ACTION130ACTION131WiththenumberofchannelsOPERABLElessthanrequiredbytheMinimumChannelsOPERABLErequirement, effluentreleasesviathispathwaymaycontinueprovidedthat,atleastonceper12hours,grabsamplesarecollected andanalyzedforradioactivity atalimitofdetection ofatleast5x10microcuries/ml. WiththenumberofchannelsOPERABLElessthanrequiredbytheMinimumChannelsOPERABLErequirement, effluentreleasesviathispathwaymaycontinue, providedtheflowrateisestimated atleastonceper4hoursduringactualreleases. Pumpperformance curvesgenerated inplacemaybeusedtoestimateflow.ACTION132WiththenumberofchannelsOPERABLElessthanrequiredbytheMinimumChannelsOPERABLErequirement, liquidadditions tothistankmaycontinueprovidedthetankliquidlevelisestimated duringallliquidadditions tothetank.004324LLZ3/43-94Unit2Revision9December1993 IJ0 TABLE4.3.7.9<<1 RADIOACTIVE LIUIDEFFLUENTMONITORING INSTRUMENTATION SURVEILLANCE REUIREMENTS INSTRUMENT CHANNELCHECKSOURCECHECKCHANNELCALIBRATION CHANNEL~iFUNCTIONAL TEST1.Radioactivity MonitorsProviding AlarmandAutomatic Termination ofReleaseLiquidRadwasteEffluentLine2.Radioactivity MonitorsProviding AlarmbutnotProviding Automatic Termination ofReleasea.ServiceWaterEffluentLineAb.ServiceWaterEffluentLineBc.CoolingTowerBlowdownLine3.FlowRateMeasurement DevicesR(c)R(c)R(c)R(c)M(a)(b)SA(b)SA(b)SA(b)a.LiquidRadwasteEffluentLineb.ServiceWaterEffluentLineAc.ServiceWaterEffluentLineBd.CoolingTowerBlowdownLine4.TankLevel.Indicating Devices*D(d)D(d)D(d)D(d)D**NANANANANA*Tanksincludedinthiscontrolarethoseoutdoortanksthatarenotsurrounded byliners,dikes,orwallscapableofholdingthetankcontentsanddonothavetankoverflows andsurrounding areadrainsconnected totheliquidradwastetreatment system,suchastemporary tanks.**Duringliquidadditions tothetank.004324LLI3/43-95Unit2Revision9December1993

TABLE4.3.7.9-1 (Continued) RADIOACTIVE LIUIDEFFLUENTMONITORING INSTRUMENTATION SURVEILLANCE REUIREMENTS TABLENOTATIONS I.)(a)TheCHANNELFUNCTIONAL TESTshallalsodemonstrate thatautomatic isolation ofthispathwayandcon(rolroomalarmannunciation occursiftheinstrument indicates measuredlevelsabovetheAlarm/Trip Setpoint. (b)TheCHANNELFUNCTIONAL TESTshallalsodemonstrate thatcontrolroomalarmannunciation occursifanyofthefollowing conditions exists:(1)(2)(3)(4)Instrument indicates measuredlevelsabovetheAlarmSetpoint, orCircuitfailure,orInstrument indicates adownscale failure,orInstrument controlsnotsetinoperatemode.(c)TheinitialCHANNELCALIBRATION shallbeperformed usingoneormoreofthereference standards certified bytheNationalBureauofStandards* (NBS),standards thataretraceable totheNBSstandards, orusingactualsamplesofliquideffluents thathavebeenanalyzedonasystemthathasbeencalibrated withNationalInstitute ofStandards andTestingtraceable sources.Thesestandards shallpermitcalibrating thesystemoveritsintendedrangeofenergyandmeasurement. Forsubsequent CHANNELCALIBRATION, sourcesthathavebeenrelatedtotheinitialcalibration maybeused.(d)CHANNELCHECKshallconsistofverifying indication offlowduringperiodsofrelease.CHANNELCHECKshallbemadeatleastonceper24hoursondaysonwhichcontinuous,

periodic, orbatchreleasesaremade.*Whenthetechnical specification changeiscompletetodeletetheprocedural detailsthatarebeingtransferred totheODCM,thentheNBSwillbechangedtothecorrectNIST.004324LLI3/43-96Unit2Revision9December1993 4

INSTRUMENTATION MON1TORING INSTRUMEN TIONRADIOACTIVE GASEOUSEFFLUENTMONITORING INSTRUMENTATION vCONTROLS3.3.7.10Theradioactive gaseouseffluentmonitoring instrumentation channelsshowninTable3.3.7.10-1 shallbeOPERABLEwiththeirAlarm/Trip Setpoints ~settoensurethatthelimitsofCONTROL3.11.2.1arenotexceeded. TheAlarm/Trip Setpoints ofthesechannelsshallbedetermined andadjustedinaccordance withthemethodology andparameters intheODCM.APPLICABILITY: AsshowninTable3.3.7.10-1. ACTION:a.Witharadioactive gaseouseffluentmonitoring instrumentation channelAlarm/Trip Setpointlessconservative thanrequiredbytheabovecontrol/immediately suspendthereleaseofradioactive gaseouseffluents monitored bytheaffectedchannel,'ordeclarethechannelinoperable, orchangethesetpointsoitisacceptably conservative. b.WiththenumberofchannelsOPERABLElessthantheMinimumChannelsOPERABLErequirement, taketheACTIONshowninTable3.3.7.10-1. Restoretheinstruments toOPERABLEstatuswithin30daysand,ifunsuccessful, explaininthenextSemiannual Radioactive EffluentReleaseReportwhytheinoperability wasnotcorrected inatimelymanner.c.Theprovisions ofCONTROLS3.0.3and3.0.4arenotapplicable. SURVEILLANCE REUIREMENTS 4.3.7.10Eachradioactive gaseouseffluentmonitoring instrumentation channelshallbedemonstrated OPERABLEbyperformance oftheCHANNELCHECK,SOURCECHECK,CHANNELCALIBRATION andCHANNELFUNCTIONAL TESToperations atthefrequencies showninTable4.3.7.10-1. 004324LLI3/43-97Unit2Revision9December1993

TABLE3.3.7.10-1 RADIOACTIVE GASEOUSEFFLUENTMONITORING INSTRUMENTATION INSTRUMENT 1.OffgasSystema.NobleGasActivityMonitor-Providing AlarmandAutomatic Termination ofReleaseb.SystemFlow-Rate Measuring Devicec.SamplerFlow-Rate Measuring Device2.OffgasSystemExplosive GasMonitoring System-RetainedintheRETS3.Radwaste/Reactor BuildingVentEffluentSystema.NobleGasActivityMonitortb.ZodineSamplerc.Particulate Samplerd.Flow-Rate Monitore.SampleFlow-Rate Monitor4.MainStackEffluenta.NobleGasActivityMonitortb.ZodineSamplerc.Particulate Samplerd.Flow-Rate Monitore.SampleFlow-Rate MonitorMINIMUMCHANNELSOPERABLEAPPLICABILITY ACTION135136136139138138136136139138138136136004324LLI3/43-98Unit2Revision9December1993

TABLE3.3.7.10-1 (Continued) RADIOACTIVE GASEOUSEFFLUENTMONITORING INSTRUMENTATION TABLENOTATIONS

  • Duringoffgassystemoperation.

Includeshighrangenoblegasmonitoring capability. Atalltimes.ACTIONSACTION135-a.WiththenumberofOPERABLEchannelsonelessthanrequiredbytheMinimumChannelsOPERABLErequirement, effluentreleasesviathispathwaymaycontinueprovidedtheinoperable channelisplacedinthetrippedcondition within12hours.b.WiththenumberofOPERABLEchannelstwolessthanrequiredbytheMinimumChannelsOPERABLErequirement, effluentreleasesviathispathwaymaycontinueprovidedgrabsamplesaretakenatleastonceper12hoursandthesesamplesareanalyzedforgrossactivitywithin24hours.ACTION136-WiththenumberofchannelsOPERABLElessthanrequiredbytheMinimumChannelsOPERABLErequirement, effluentreleasesviathispathwaymaycontinueprovidedtheflowratefortheinoperable channel(s) isestimated atleastonceper4hours.ACTION137-RetainedintheRETS.ACTION138-WiththenumberofchannelsOPERABLElessthanrequiredbytheMinimumChannelsOPERABLErequirement, effluentreleasesviathispathwaymaycontinueprovidedsamplesarecontinuously collected startingwithin8hoursofdiscovery, usingauxiliary samplingequipment asrequiredinTable4.11.2-1. ACTION139a.WiththenumberofchannelsOPERABLElessthanrequiredbytheMinimumChannelsOPERABLErequirement, effluentreleasesviathispathwaymaycontinueprovidedgrabsamplesaretakenatleastonceper12hoursandthesesamplesareanalyzedforgrossactivitywithin24hoursforaradioactivity limitofdetection ofatleast1x10~microcurie/ml. b.Restoretheinoperable channel(s) toOPERABLEstatuswithin72hoursorinlieuofanotherreportrequiredbyTechnical Specification 6.9.1,prepareandsubmitaSpecialReporttotheCommission pursuanttoTechnical Specification 6.9.2within14daysfollowing theeventoutlining theactiontaken,thecauseoftheinoperability andthescheduleforrestoring thesystemtoOPERABLEstatus.004324LLI3/43-99Unit2Revision9December1993

TABLE4.3.7.10-1 RADIOACTIVE GASEOUSEFFLUENTMONITORING INSTRUMENTATION SURVEILLANCE REUIREMENTS INSTRUMENT 1.OffgasSystema.NobleGasActivityMonitor-Providing AlarmandAutomatic Termination ofReleaseb.SystemFlow-Rate Measuring Devicec.SampleFlow-Rate Measuring Device2.OffgasSystemExplosive GasMonitoring System-RetainedinRETS3.Radwaste/Reactor BuildingVentEffluentSystema.NobleGasActivityMonitortb.IodineSamplerc.Particulate Samplerd.Flow-Rate MonitorCHANNELCHECKDSOURCECHECKNANANANANANACHANNELCALIBRATION R(a,e)R(a)NANACHANNELFUNCTIONAL TESTM(b,c)Q(c)NANAMODESINWHICHSURVEILLANCE REQUIREDe.SampleFlow-Rate MonitorNA004324LLI3/43-100Unit2Revision9December1993

TABLE4.3.7.10-1 (Continued) RADIOACTIVE GASEOUSEFFLUENTMONITORING INSTRUMENTATION SURVEILLANCE REUIREMENTS INSTRUMENT 4.MainStackEffluentCHANNELCHECKSOURCECHECKCHANNELCALIBRATION CHANNELFUNCTIONAL TESTMODESINWHICHSURVEILLANCE REQUIREDa.NobleGasActivityMonitored b.IodineSamplerc.Particulate Samplerd.Flow-Rate MonitorDNANANAR(a)NANAQ(c)NANAe.SampleFlow-Rate MonitorNA004324LLI3/43-101Unit2Revision9December1993

TABLE4.3.7.10-1 (Continued) RADIOACTIVE GASEOUSEFFLUENTMONITORING INSTRUMENTATION SURVEILLANCE REUIREMENTS TABLENOTATIONS

  • Atalltimes.**Duringoffgassystemoperation.

Includeshighrangenoblegasmonitoring capability. (a)TheinitialCHANNELCALIBRATION shallbeperformed usingoneormoreofthereference standards certified bytheNationalBureauofStandards (NBS)orusingstandards thathavebeenobtainedfromsuppliers thatparticipate inmeasurement assurance activities withNBS,orusingactualsamplesofgaseouseffluents thathavebeenanalyzedonasystemthathasbeencalibrated withNBStraceable sources.Thesestandards shallpermitcalibrating thesystemoveritsintendedrangeofenergyandmeasurement. Forsubsequent CHANNELCALIBRATION, sourcesthathavebeenrelatedtotheinitialcalibration maybeused.(b)TheCHANNELFUNCTIONAL TESTshallalsodemonstrate theautomatic isolation capability ofthispathwayandthatcontrolroomalarmannunciation occursiftheinstrument indicates measuredlevelsabovetheAlarm/Trip Setpoint(eachchannelwillbetestedindependently soastonotinitiateisolation duringoperation). (c)TheCHANNELFUNCTIONAL TESTshallalsodemonstrate thatcontrolroomalarmannunciation occursifanyofthefollowing conditions exists:(1)(2)(3)(4)Instrument indicates measuredlevelsabovethealarmsetpoint. Circuitfailure.Instrument indicates adownscale failure.Instrument controlsnotsetinoperatemode.(d)RetainedinRETS.(e)TheCHANNELCALIBRATION shallalsodemonstrate thatautomatic isolation ofthispathwayoccurswhentheinstrument channelsindicatemeasuredlevelsabovetheTripSetpoint. 004324LLI3/43-102Unit2Revision9December1993

34.11RADIOACTIVE EFFLUENTS 34.11:1L1UIDEFFLfJRNTS CONCENTRATION CONTROLS3.11.1.1Theconcentration ofradioactive materialreleasedinliquideffluents toUNRESTRICTED AREAS(seeFigure5.1.3-1)shallbelimitedtotheconcentrations specified in10CFR20,AppendixB,TableII,Column2,forradionuclides otherthandissolved orentrained noblegases;Fordissolved orentrained noblegases,theconcentration shallbelimitedto2x10~microcurie/ml totalactivity. APPLICABILITY: Atalltimes.ACTION:Withtheconcentration ofradioactive materialreleasedinliquideffluents toUNRESTRICTED AREASexceeding theabovelimits,withoutdelayrestoretheconcentration towithintheabovelimits.SURVEILLANCE REUIREMENTS 4.11.1.1.1 Radioactive liquidwastesshallbesampledandanalyzedaccording tothesamplingandanalysisprogramofTable4.11.1-1. 4.11.1.1.2 Theresultsoftheradioactivity analysesshallbeusedinaccordance withthemethodology andparameters intheODCMtoassurethattheconcentrations atthepointofreleasearemaintained withinthelimitsofCONTROL3.11.1.1. 004324LLI3/411-1Unit2Revision9December1993 )I TABLE4.11.1-1RADIOACTIVE LIUIDWASTESAMPLINGANDANALYSISPROGRAMLIQUIDRELEASETYPESAMPLINGFREUENCYMINIMUMANALYSISFREUENCYTYPEOFACTIVITYANALYSISLOWERLIMITOFDETECTION (LLD)(a)uCimlBatchWasteReleaseTanks(b)a.2LWS-TK4A b.2LWS-TK4B c.2LWS-TK5A 2LWS-TK5B PEachBatchPOneBatch/MPPrincipal GammaEachBatchEmitterscI-131OneBatch/MDissolved andEntrained Gases(GammaEmitters) Sx10lx10+lx10~PEachBatchMComposite (d)H-3GrossAlphalx10~lx10'7PEachBatchQSr-89,Sr-90Composite(d) Fe-555x10~lx10Continuous ReleasesGrabSampleGrabSamplePrincipal GammaM(e)M(e)Emitters(c) 5x10a.ServiceWaterEffluentAb.ServiceWaterEffluentBI-131Dissolved andEntrained Gases(GammaEmitters) H-3GrossAlphalx10~lxlo~lx10~lxl0C~CoolingTowerBlowdownGrabSampleQ(e)GrabSampleSr-89,Sr-90Q(e)Fe-555x10~.lx10d.Auxiliary BoilerPumpSealandSampleCoolingDischarge (ServiceWater)GrabSampleM(f)GrabSamplefGrabSampleM(f)Grab.SamplefPrincipal GammaEmitters(c) H-35x10004324LLI3/411-2Unit2Revision9December1993

TABLE4.11.1-1(Continued) RADIOACTIVE LIUIDWASTESAMPLINGANDANALYSISPROGRAMTABLENOTATIONS (a)TheLLDisdefined,forpurposesoftheseCONTROLS, asthesmallestconcentration ofradioactive materialinasamplethatwillyi.eldanetcount,abovesystembackground, thatwillbedetectedwith95%probability withonly5%probability offalselyconcluding thatablankobservation represents a"real"signal.Foraparticular measurement system,whichmayincluderadiochemical separation: LLD4.66S>EV2.22x106Yexp(-Xht) Where:LLDthebefore-the-fact lowerlimitofdetection (microcurie perunitmassorvolume),Slthestandarddeviation ofthebackground countingrateorofthecountingrateofablanksampleasappropriate (countsperminute),Ethecountingefficiency (countsperdisintegrati.on), Vthesamplesize(unitsofmassorvolume),2.22x106=thenumberofdisintegrations perminutepermicrocurie, Ythefractional radiochemical yield,whenapplicable, theradioactive decayconstantfortheparticular radionuclide (sec'),andtheelapsedtimebetweenthemidpointofsamplecollection andthetimeofcounting(seconds). TypicalvaluesofE,V,Y,andhtshouldbeusedinthecalculation. Itshouldberecognized thattheLLDisdefinedasabefore-the-fact limitrepresenting thecapability ofameasurement systemandnotasanafter-the-fact limitforaparticular measurement. (b)Abatchreleaseisthedischarge ofliquidwastesofadiscretevolume.Priortosamplingforanalyses, eachbatchshallbeisolated, andthenthoroughly mixedbyamethoddescribed intheODCMtoassurerepresentative sampling. 004324LLI3/411-3Unit2Revision9December1993

TABLE4.11.1-1(Continued) RADIOACTIVE LIUIDWASTESAMPLINGANDANALYSISPROGRAMTABLENOTATIONS (c)Theprincipal gammaemittersforwhichtheLLDCONTROLappliesincludethefollowing radionuclides: Mn-54,Fe-59,Co-58,Co-60,Zn-65,Mo-99,Cs-134,Cs-137andCe-141.Ce-144shallalsobemeasured, butwithanLLDof5x10~.Thislistdoesnotmeanthatonlythesenuclidesaretobeconsidered. Othergammapeaksthatareidentifiable, togetherwiththoseoftheabovenuclides, shallalsobeanalyzedandreportedintheSemiannual Radioactive EffluentReleaseReportpursuanttoCONTROL6.9.1.8intheformatoutlinedinRG1.21,AppendixB,Revision1,June1974.(d)Acomposite sampleisoneinwhichthequantityofliquidsampledisproportional tothequantityofliquidwastedischarged andinwhichthemethodofsamplingemployedresultsinaspecimenthatisrepresentative oftheliquidsreleased. (e)Ifthealarmsetpointoftheeffluentmonitor,asdetermined bythemethodpresented intheODCM,isexceeded, thefrequency ofsamplingshallbeincreased todailyuntilthecondition nolongerexists.Frequency ofanalysisshallbeincreased todailyforprincipal gammaemittersandanincidentcomposite forH-3,grossalpha,Sr-89,Sr-90,andFe-55.(f)IfthealarmsetpointofServiceWaterEffluentMonitorAand/orB,asdetermined bythemethodpresented intheODCMgisexceeded, thefrequency ofsamplingshallbeincreased todailyuntilthecondition nolongerexists.Frequency ofanalysisshallbeincreased todailyforprincipal gammaemittersandanincidentcomposite forH-3,grossalpha,Sr-89,Sr-90,andFe-55.004324LLI3/411-4Unit2Revision9December1993

RADIOACTIVE EFFLUENTS LIUID.EFFLUENTS DOSECONTROLS3.11.1.2Thedoseordosecommitment toaMEMBEROFTHEPUBLICfromradioactive materials inliquideffluents

released, fromeachunit,toUNRESTRICTED AREAS(seeFigure5.1.3-1)shallbelimited:a.Duringanycalendarquartertolessthanorequalto1.5mremtothewholebodyandtolessthanorequalto5mremtoanyorgan,andb.Duringanycalendaryeartolessthanorequalto3mremtothewholebodyandtolessthanorequalto10mremtoanyorgan.APPLICABILITY:

Atalltimes.ACTION:a.Withthecalculated dosefromthereleaseofradioactive materials inliquideffluents exceeding anyoftheabovelimits,prepareandsubmittotheCommission within30days,pursuanttoTechnical Specification 6.9.2,aSpecialReportthatidentifies thecause(s)forexceeding thelimit(s)anddefinesthecorrective actionsthathavebeentakentoreducethereleasesandtheproposedcorrective actionstobetakentoassurethatsubsequent releaseswillbeincompliance withtheabovelimits.b.Theprovisions ofCONTROLS3.0.3and3.0.4arenotapplicable. SURVEILLANCE REUIREMENTS 4.11.1.2Cumulative dosecontributions fromliquideffluents forthecurrentcalendarquarterandthecurrentcalendaryearshallbedetermined inaccordance withthemethodology andparameters intheODCMatleastonceper31days'04324LL I3/411~5Unit2Revision9December1993 b eRADIOACTIVE EFFLUENTS LIUIDEFFCUENTS LIUIDRADWASTETREATMENT SYSTEMCONTROLS3.11.1.3Theliquidradwastetreatment systemshallbeOPERABLE, andappropriate portionsofthesystemshallbeusedtoreducereleasesofradioactivity whentheprojected dosesduetotheliquideffluent, fromtheunit,toUNRESTRICTED AREAS(seeFigure5.1.3-1)wouldexceed0.06mremtothewholebodyor0.2mremtoanyorganina31-dayperiod.APPLICABILITY't alltimes.ACTION:a.Withradioactive liquidwastebeingdischarged withouttreatment andinexcessoftheabovelimitsandanyportionoftheliquidradwastetreatment systemnotinoperation, prepareandsubmittotheCommission within30days,pursuanttoTechnical Specification 6.9.2,aSpecialReportthatincludesthefollowing information: 1.Explanation ofwhyliquidradwastewasbeingdischarged withouttreatment, identification ofanyinoperable equipment orsubsystems, andthereasonfortheinoperability, 2.Action(s) takentorestoretheinoperable equipment toOPERABLEstatus,and3.Summarydescription ofaction(s) takentopreventarecurrence. b.Theprovisions ofCONTROLS3.0.3and3.0.4arenotapplicable. jSURVEILLANCE REUIREMENTS 4.11.1.3.1 DosesduetoliquidreleasesfromeachunittoUNRESTRICTED AREASshallbeprojected atleastonceper31daysinaccordance withthemethodology andparameters intheODCMwhenliquidradwastetreatment systemsarenotbeingfullyutilized. 4.11.1.3.2 Theinstalled liquidradwastetreatment systemshallbeconsidered OPERABLEbymeetingCONTROLS3.11'.l.l and3.11.1.2. 004324LLI3/411-6Unit2Revision9December1993 k~PIf RADIOACTIVE EFFLUENTS 34.11.-2GASEOUSEFF'QENTSDOSERATECONTROLS3.11.2.1Thedoseratefromradioactive materials releasedingaseouseffluents fromthesitetoareasatorbeyondtheSITEBOUNDARY(seeFigure5.1.3-1)shallbelimitedtothefollowing: a.Fornoblegases:Lessthanorequalto500mrem/yrtothewholebodyandlessthanorequalto3000mrem/yrtotheskin,andb.Foriodine-131, foriodine-133, fortritium,andforallradionuclides inparticulate formwithhalf-lives greaterthan8days:Lessthanorequalto1500mrem/yrtoanyorgan.APPLICABILITY: Atalltimes.ACTION:Withthedoserate(s)exceeding theabovelimits,immediately restorethereleaseratetowithintheabovelimit(s). SURVEILLANCE REUIREMENTS 4.11.2.1.1 Thedoseratefromnoblegasesingaseouseffluents shallbedetermined tobewithintheabovelimitsinaccordance withthemethodology andparameters intheODCM.4.11.2.1.2 Thedoseratefromiodine-131, iodine-133, tritium,andallradionuclides inparticulate formwithhalf-lives greaterthan8daysingaseouseffluents shallbedetermined tobewithintheabovelimitsinaccordance withthemethodology andparameters intheODCMbyobtaining representative samplesandperforming analysesinaccordance withthesamplingandanalysisprogramspecified inTable4.11.2-1. 004324LLI3/411-8Unit2Revision9December1993

TABLE4.11.2-1RADIOACTIVE GASEOUSWASTESAMPLINGANDANALYSISPROGRAMGASEOUSRELEASETYPE1.Containment(b) SAMPLINGFREUENCYEachPURGEMINIMUMANALYSISFREUENCYEachPURGETYPEOFACTIVITYANALYSISPrincipal GammaEmitters(c) H-3(oxide),Principal GammaEmitters(c)LOWERLIMITOFDETECTION (LLD)~iuCimllx10lx10,lx10~2.MainStackRadwaste/Reactor BuildingVentM(d)GrabSampleM(e)Continuous(f) Continuous(f) Continuous(f) M(d)M(e)W(g)CharcoalSampleW(g)Particulate SampleQComposite Particulate SamlePrincipal GammaEmitters(c) H-3(oxide)I-131Principal GammaEmitters(c) GrossAlphaSr-89,Sr-90lx10~lx10+lx10'xl0" lx10"lx10'04324LL I3/411-9Unit2Revision9December1993

TABLE4.11.2-1(Continued) RADIOACTIVE GASEOUSWASTESAMPLINGANDANALYSISPROGRAMTABLENOTATIONS (a)TheLLDisdefined,forpurposesoftheseCONTROLS, asthesmallestconcentration ofradioactive materialinasamplethatwillyieldanetcount,abovesystembackground, thatwillbedetectedwith95%probability withonly5%probability offalselyconcluding thatablankobservation represents<y. "real"signal.IForaparticular measurement system,whichmayincluderadiochemical separation: LLD4.66SbEV2.22x10'exp(-ht)Where:LLDSbThebefore-the-fact lowerlimitofdetection (microcuries perunitmassorvolume)thestandarddeviation ofthebackground countingrateorofthecountingrateofablanksampleasappropriate (countsperminute)Ethecountingefficiency (countsperdisintegration) thesamplesize(unitsofmassorvolume)2.22x10~=thenumberofdisintegrations perminutepermicrocuriethefractional radiochemical yield,whenapplicable theradioactive decayconstantfortheparticular radionuclide (sec')theelapsedtimebetweenthemidpointofsamplecollection andthetimeofcounting(seconds) TypicalvaluesofE,V,Y,andhtshouldbeusedinthecalculation. Itshouldberecognized thattheLLDisdefinedasabefore-the-fact limitrepresenting thecapability ofameasurement systemandnotasanafter-the-fact limitforaparticular measurement. I004324LLI3/411-10Unit2Revision9December1993

TABLE4.11.2-1(Continued) RADIOACTIVE GASEOUSWASTESAMPLINGANDANALYSISPROGRAMTABLENOTATIONS (b)SampleandanalysisbeforePURGEisusedtodetermine permissible PURGErates.SampleandanalysisduringactualPURGEisusedforoffsitedosecalculations. (c)Theprincipal gammaemittersforwhichtheLLDCONTROLappliesincludethefollowing radionuclides: Kr-87,Kr-88,Xe-133,Xe-133m,Xe-135,andXe-138innoblegasreleasesandMn-54,Fe-59,Co-58,Co-60,Zn-65,Mo-99,I-131,Cs-134,Cs-137,Ce-141,andCe-144iniodineandparticulate releases. Thislistdoesnotmeanthatonlythesenuclidesaretobeconsidered. Othergammapeaksthatareidentifiablei together-with thoseoftheabovenuclides, shallalsobeanalyzedandreportedintheSemiannual Radioactive EffluentReleaseReportpursuanttoCONTROL6.9.1.8intheformatoutlinedinRG1.21,~AppendixBtRevision1,June1974.(d)Ifthemainstackorreactor/radwaste buildingisotopicmonitorisnotOPERABLE, samplingandanalysisshallalsobeperformed following

shutdown, startup,orwhenthereisanalarmontheoffgaspretreatment monitor.(e)Tritiumgrabsamplesshallbetakenweeklyfromthereactor/radwaste ventilation systemwhenfuelisoffloaded untilstabletritiumreleaselevelscanbedemonstrated.

(f)Theratioofthesampleflowratetothesampledstreamflowrateshallbeknownforthetimeperiodcoveredbyeachdoseordoseratecalculation madeinaccordance withCONTROLS3.11.2.1.b and3.11.2.3. (g)Whenthereleaserateofthemainstackorreactor/radwaste buildingventexceedsitsalarmsetpoint, theiodineandparticulate deviceshallberemovedandanalyzedtodetermine thechangesiniodineandparticulate releaserates.Theanalysisshallbedonedailyuntilthereleasenolongerexceedsthealarmsetpoint. Whensamplescollected for24hoursareanalyzed, thecorresponding LLDsmaybeincreased byafactorof10.004324LLI3/411-11Unit2Revision9December1993

RADIOACTIVE EFFLUENTS GASEOUSEFFKUENTS DOSE-NOBLEGASESCONTROLS3.11.2.2Theairdosefromnoblegasesreleasedingaseouseffluents, fromeachunit,toareasatorbeyondtheSITEBOUNDARY(seeFigure5.1.3-1)shallbelimitedtothefollowing: a.DuringanycalendarquartersLessthanorequalto5mradforgammaradiation andlessthanorequalto10mradforbetaradiation, andb.Duringanycalendaryear:Lessthanorequalto10mradforgammaradiation andlessthanorequalto20mradforbetaradiation. APPLICABIL1TY: At'lltimes.ACTION:a~b.Withthecalculated airdosefromradioactive noblegasesingaseouseffluents exceeding anyoftheabovelimits,prepareandsubmittotheCommission within30days,pursuanttoTechnical Specification 6.9.2,aSpecialReportthatidentifies thecause(s)forexceeding thelimit(s)anddefinesthecorrective actionsthathavebeentakentoreducethereleasesandtheproposedcorrective actionstobetakentoassurethatsubsequent releaseswillbeincompliance withtheabovelimits.Theprovisions ofCONTROLS3.0.3and3.0.4arenotapplicable. SURVEILLANCE REUIREMENTS 4.11.2.2Cumulative dosecontributions forthecurrentcalendarquarterandcurrentcalendaryearfornoblegasesshallbedetermined inaccordance withthemethodology andparameters intheODCMatleastonceper31days.004324LLI3/411-12Unit2Revision9December1993 ~t'N RADIOACTIVE EFFLUENTS GASEOUSEFFLUENTS DOSE-IODINE-131 IODINE-133 TRITIUMANDRADIOACTIVE MATERIALINPARTICULATE FORMCONTROLS3.11.2.3ThedosetoaMEMBEROFTHEPUBLICfromiodine-131, iodine-133, tritium,andallradioactive materialinparticulate formwithhalf-lives greaterthan8daysingaseouseffluents

released, fromeachunit",toareasatorbeyondtheSITEBOUNDARY(seeFigure5.1.3-1)shallbelimitedtothefollowing:

a.Duringanycalendarquarter:Lessthanorequalto7.5mremtoanyorganand,b.Duringanycalendaryear:Lessthanorequalto15mremtoanyorgan.APPLICABILITY: Atalltimes.ACTION%a.b.Withthecalculated dosefromthereleaseofiodine-131, iodine-133g tritium,andradioactive materialinparticulate formwithhalf-lives greaterthan8days,ingaseouseffluents exceeding anyoftheabovelimits,prepareandsubmittotheCommission within30days,pursuanttoTechnical Specification 6.9.2,aSpecialReportthatidentifies thecause(s)forexceeding thelimit(s)anddefinesthecorrective actionsthathavebeentakentoreducethereleasesandtheproposedcorrective actionstobetakentoassurethatsubsequent releaseswillbeincompliance withtheabovelimits.Theprovisions ofCONTROLS3.0.3and3.0.4arenotapplicable. SURVEILLANCE REUIREMENTS 4.11.2.3Cumulative dosecontributions forthecurrentcalendarquarterandcurrentcalendaryearforiodine-131, iodine-133, tritiumandradioactive materialinparticulate formwithhalf-lives greaterthan8daysshallbedetermined inaccordance withthemethodology andparameters intheODCMatleastonceper31days.004324LLI3/411-13Unit2Revision9December1993

DIOACTIVE EFFLUENTS GASEOUSEFFLUENTS GASEOUSRADWASTETREATMENT SYSTEMCONTROLS3.11.2.4TheGASEOUSRADWASTETREATMENT SYSTEMshallbeinoperation. APPLICABILITY Wheneverthemaincondenser airejectorsystemisinoperation. ACTION:a~b.Withgaseousradwastefromthemaincondenser airejectorsystembeingdischarged withouttreatment formorethan7days,prepareandsubmittotheCommission within30days,pursuanttoTechnical Specification 6.9.2,aSpecialReportthatincludesthefollowing information. 1.Identification oftheinoperable equipment orsubsystems andthereasonfortheinoperability, 2.Action(s) takentorestoretheinoperable equipment toOPERABLEstatus,and3.Summarydescription ofaction(s) takentopreventarecurrence. Theprovisions ofCONTROLS3.0.3and3.0.4arenotapplicable. ~~~SURVEILLANCE REUIREMENTS 4.11.2.4Thereadingsoftherelevantinstruments shallbecheckedevery12hourswhenthemaincondenser airejectorisinusetoensurethatthegaseousradwastetreatment systemisfunctioning. 004324LLI3/411-14Unit2Revision9December1993 141l RADIOACTIVE EFFLUENTS GASEOUSEFPTUENTS VENTILATION EXHAUSTTREATMENT SYSTEMCONTROLS3.11.2.5TheVENTILATION EXHAUSTTREATMENT SYSTEMshallbeOPERABLEandappropriate portionsofthissystemshallbeusedtoreducereleasesofradioactivity whentheprojected dosesin31daysfromiodineandparticulate

releases, fromeachunit,toareasatorbeyondtheSITEBOUNDARY(seeFigure5.1.3-1)wouldexceed0.3mremtoanyorganofaMEMBEROFTHEPUBLIC.APPLICABILITY<

Atalltimes.ACTION:a.Withradioactive gaseouswastebeingdischarged withouttreatment andinexcessoftheabovelimits,prepareandsubmittotheCommission within30days,pursuanttoTechnical Specification 6.9.2,aSpecialReportthatincludesthefollowing information: 1.Identification ofanyinoperable equipment orsubsystems, andthereasonfortheinoperability, 2.Action(s) takentorestoretheinoperable equipment toOPERABLEstatus,and3.Summarydescription ofaction(s) takentopreventarecurrence. b.Theprovisions ofCONTROLS3.0.3and3.0.4arenotapplicable. SURVEILLANCE REUIREMENTS 4.11.2.5.1 Dosesfromiodineandparticulate releasesfromeachunittoareasatorbeyondtheSITEBOUNDARYshallbepro)ected atleastonceper31daysinaccordance withthemethodology andparameters intheODCMwhentheVENTILATION EXHAUSTTREATMENT SYSTEMisnotbeingfullyutilized. 4.11.2.5.2 Theinstalled VENTILATION EXHAUSTTREATMENT SYSTEMshallbeconsidered OPERABLEbymeetingCONTROLS3.11.2.1or3.11.2.3. 004324LLI3/411-15Unit2Revision9December1993 II,C RADIOACTIVE EFFLUENTS GASEOUSEFFTUENTS VENTINGORPURGINGCONTROLS3.11.2.8VENTINGorPURGINGofthedrywelland/orsuppression chambershallbethroughthestandbygastreatment system.*APPLICABILITY: OPERATIONAL CONDITIONS 1,2,and3.ACTION$a.Withtherequirements oftheaboveCONTROLnotsatisfied, suspendallVENTZNGandPURGINGofthedrywelland/orsuppression chamber.b.Theprovisions ofCONTROLS3.0.3and3.0.4arenotapplicable. SURVEILLANCE REUIREMENTS 4.11.2.8.1 Thedrywelland/orsuppression chambershallbedetermined tobealignedforVENTINGorPURGINGthroughthestandbygastreatment systemwithin4hoursbeforestartofandatleastonceper12hoursduringVENTINGorPURGING.*SeeTechnical Specification 3.6.5.3.004324LLI3/411-18Unit2Revision9December1993 lt'N5r RADIOACTIVE EFFLUENTS 34~11'4TOTALDOSECONTROLS3.11.4Theannual(calendar year)doseordosecommitment toanyMEMBEROFTHEPUBLICduetoreleasesofradioactivity andtoradiation fromuraniumfuelcyclesourcesshallbelimitedtolessthanorequalto25mremtothewholebodyoranyorgan,exceptthethyroid,whichshallbelimitedtolessthanorequalto75mrem.APPLICABILITY: Atalltimes.ACTION:a~b.Withthecalculated dosesfromthereleaseofradioactive materials inliquidorgaseouseffluents exceeding twicethelimitsofCONTROLS3.11.1.2.a, 3.11.1.2.b, 3.11.2.2.a, 3.11.2.2.b, 3.11.2.3.a, or3.11.2.3.b, calculations shallbemadeincluding directradiation contributions fromtheunits(including outsidestoragetanksgetc.)todetermine whethertheabovelimitsofCONTROL3.11.4havebeenexceeded. Ifsuchisthecase,prepareandsubmittotheCommission within30days,pursuanttoTechnical Specification 6.9.2,aSpecialReportthatdefinesthecorrective actiontobetakentoreducesubsequent releasestopreventrecurrence ofexceeding theabovelimitsandincludesthescheduleforachieving conformance withtheabovelimits.ThisSpecialReport,asdefinedin10CFR20.405(c), shallincludeananalysisthatestimates theradiation exposure(dose)toaMEMBEROFTHEPUBLICfromuraniumfuelcyclesources,including alleffluentpathwaysanddirectradiation, forthecalendaryearthatincludestherelease(s) coveredbythisreport.Itshallalsodescribelevelsofradiation andconcentrations ofradioactive materialinvolved, andthecauseoftheexposurelevelsorconcentrations. Iftheestimated dose(s)exceedstheabovelimits,andifthereleasecondition resulting inviolation of40CFR190hasnotalreadybeencorrected, theSpecialReportshallincludearequestforavarianceinaccordance withtheprovisions of40CFR190.Submittal ofthereportisconsidered atimelyrequest,andavarianceisgranteduntilstaffactionontherequestiscomplete. Theprovisions ofCONTROLS3.0.3and3.0.4arenotapplicable. SURVEILLANCE REUIREMENTS 4.11.4.1Cumulative dosecontributions fromliquidandgaseouseffluents shallbedetermined inaccordance withCONTROLS4.11.1.2, 4.11.2.2, and4.11.2.3, andinaccordance withthemethodology andparameters intheODCM.4.11.4.2Cumulative dosecontributions fromdirectradiation fromtheunits(including outsidestoragetanks,etc.)shallbedetermined inaccordance withthemethodology andparameters intheODCM.Thisrequirement isapplicable onlyunderconditions setforthinACTIONaofCONTROL3.11.4.004324LLI3/411-21Unit2Revision9December1993

34.12RADIOLOGICAL ENVIRONMENTAL MONITORING 34.12..1MONITORING ROGRAMCONTROLS3.12.1TheRadiological Environmental Monitoring Programshallbeconducted asspecified inTable3.12.1-1. APPLICABILITY: Atalltimes.ACTION:a0WiththeRadiological Environmental Monitoring Programnotbeingconducted asspecified inTable3.12.1-1, prepareandsubmittotheCommission, intheAnnualRadiological Environmental Operating ReportrequiredbyCONTROL6'17iadescription ofthereasonsfornotconducting theprogramasrequiredandtheplansforpreventing arecurrence. b.Withthelevelofradioactivity astheresultofplanteffluents inanenvironmental samplingmediumataspecified locationexceeding thereporting levelsofTable3.12.1-2whenaveragedoveranycalendarquarter,prepareandsubmittotheCommission within30days,pursuanttoTechnical Specification 6.9.2,aSpecialReportthatidentifies thecause(s)forexceeding thelimit(s)anddefinesthecorrective actionstobetakentoreduceradioactive effluents sothatthepotential annualdose*toaMEMBEROFTHEPUBLICislessthanthecalendaryearlimitsofCONTROLS3.11.1.2, 3.11.2.2, or3.11.2.3. Whenmorethanoneoftheradionuclides inTable3.12.1-2aredetectedinthesamplingmedium,thisreportshallbesubmitted if:concentration 1+concentration 2+...>1.0reporting level1reporting level2Whenradionuclides otherthanthoseinTable3.12.1-2aredetectedandaretheresultofplanteffluents, thisreportshallbesubmitted ifthepotential annualdose*toaMEMBEROFTHEPUBLICfromallradionuclides isequaltoorgreaterthanthecalendaryearlimitsofCONTROL3.11.1.2, 3.11.2.2, or3.11.2.3. Thisreportisnotrequiredifthemeasuredlevelofradioactivity wasnottheresultofplanteffluents; however,insuchanevent,thecondition shallbereportedanddescribed intheAnnualRadiological Environmental Operating ReportrequiredbyCONTROL6.9.1.7.*Themethodology andparameters usedtoestimatethepotential annualdosetoaMEMBEROFTHEPUBLICshallbeindicated inthisreport.004324LLI3/412-1Unit2Revision9December1993 I RADIOLOG1CAL ENVIRONMENTAL MONITORING MONITORING PROGRAMCONTROLS3.12.1(Continued) ACTION:C~Withmilkorfreshleafyvegetation samplesunavailable fromoneormoreofthesamplelocations requiredbyTable3.12.1-1, identifyspecificlocations forobtaining replacement samplesandaddthemwithin30daystotheRadiological Environmental Monitoring Program.Thespecificlocations fromwhichsampleswereunavailable maythenbedeletedfromthemonitoring program.PursuanttoCONTROL6.9.1.8,submitinthenextSemiannual Radioactive EffluentReleaseReportdocumentation forachangeintheODCMincluding arevisedfigure(s) andtablefortheODCMreflecting thenewlocation(s) withsupporting information identifying thecauseoftheunavailability ofsamplesandjustifying theselection ofthenewlocation(s) forobtaining samples.d.Theprovisions ofCONTROLS3.0.3and3.0.4areriotapplicable. SURVEILLANCE REUIREMENTS 4.12.1Theradiological environmental monitoring samplesshallbecollected pursuanttoTable3.12.1-1fromthespecificlocations giveninthetableandfigure(s) intheODCM,andshallbeanalyzedpursuanttotherequirements ofTable3.12.1-1andthedetection capabilities requiredbyTable4.12.1-1. 004324LLI3/412-2Unit2Revision9December1993

TABLE3~12.1-1RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAMEXPOSUREPATHWAYANDORSAMPLENUMBEROFSAMPLESANDSAMPLELOCATIONS aSAMPLINGANDCOLLECTION FREUENCYTYPEANDFREQUENCY OFANALYSIS1.DirectRadiation(b) 32routinemonitoring stationseitherwith2ormoredosimeters orwith1instrument formeasuring andrecording doseratecontinuously, placedasfollows:Aninnerringofstations, oneineachmeteorological sectorinthegeneralareaoftheSITEBOUNDARYOnceper3monthsGammadoseonceper3monthsl,~IAnouterringofstations, oneineachlandbasemeteorological sectorinthe4to5-mile*rangefromthesiteThebalanceofthestationsshouldbeplacedinspecialinterestareassuchaspopulation centers,nearbyresidences, schools,andinoneortwoareastoserveascontrolstations(c).

  • Atthisdistance, 8windrosesectors,(W,WNW,NW,NNW,N,NNE,NE,andENE)areoverLakeOntario.004324LLI3/412-3Unit2Revision9December1993 0

TABLE3.12.1-1(Continued) RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM2.AirborneRadio-iodineandParticulates 3.Waterborne EXPOSUREPATHWAYANDORSAMPLENUMBEROFSAMPLESANDSAMPLELOCATIONS aSamplesfromfivelocations: 3samplesfromoffsiteloca-tionsclosetothesitebound-ary(withinonemile)indifferent sectorsofthehigh-estcalculated annualsiteaverageground-level D/Q(basedonallsitelicensedreactors) 1samplefromthevicinityofanestablished year-round community havingthehighestcalculated annualsiteaverageground-level D/Q(basedonallsitelicensedreactors) 1samplefromacontrollocation, atleast10milesdistantandinaleastprevalent winddirection(c) SAMPLINGANDCOLLECTION FREUENCYContinuous sampleroper-ationwithsamplecollec-tionweekly,ormorefrequently ifrequiredbydustloadingTYPEANDFREQUENCY) )OFANALYSISIRadioiodine CanisterI-131analysisweekly'Particulate SamlerGrossbetaradioactivity analysisfollowing filterchange(d) andgammaisotopicanalysis(e) ofcomposite (bylocation) atleastquarterly a.Surface(f) Onesampleupstream(c)g onesamplefromthesite'sdownstream coolingwaterintakeComposite sampleover1-monthperiod(g) Gammaisotopicanalysis(e) once/month; composite fortritiumanalysisonce/3months004324LLI3/412-4Unit2Revision9December1993

TABLE3.12.1-1(Continued) RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAMEXPOSUREPATHWAYANDORSAMPLENUMBER.OFSAMPLESANDSAMPLELOCATIONS aSAMPLINGANDCOLLECTION FREUENCYTYPEANDFREQUENCY OFANALYSIS3.Waterborne (Continued) b.GroundSamplesfromoneortwosources;Quarterly grabsampleonlyiflikelytobeaffected(h) Gamaisotopic(e) andtritiumanalysisquarterly c.Drinking1sampleofeachofonetothreeofthenearestwatersuppliesthatcouldbeaffectedbyitsdischarge(i) Composite sampleovera2-weekperiod(g) whenI-131analysisisperformed; monthlycomposite otherwise I-131analysisoneachcomposite whenthedosecalculated fortheconsumption ofthewaterisgreaterthan1mremperyear.(j)Composite forgrossbetaandgammaisotopicanalyses(e) monthly.Composite fortritiumanalysisquarterly d.SedimentfromShoreline 1samplefromadownstream areaTwiceperyearwithexistingorpotential recreational valueGammaisotopicanalysis(e) 004324LLI3/412-5Unit2Revision9December1993

TABLE3.12.1-1(Continued) RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAMEXPOSUREPATHWAYANDORSAMPLENUMBEROFSAMPLESANDSAMPLELOCATIONS aSAMPLINGANDCOLLECTION FREUENCYTYPEANDFREQUENCYI ~>OFANALYSISI4.Ingestion a.Milkb.FishSamplesfromMILKSAMPLINGLOCA-TIONSinthreelocations within3.5milesdistancehavingthehighestcalculated siteaverageD/Q(basedonalllicensedsite.reactors). Ifthereare.none,then1samplefromMILKSAMPLINGLOCATIONS ineachofthreeareas3.5-5.0milesdistanthavingthehighestcalculated siteaverageD/Q(basedonalllicensedsitereactors). OnesamplefromaMILKSAMPLINGLOCATIONatacontrollocation9-20milesdistantandinaleastprevalent winddirection(c) Onesampleeachoftwocom-mercially orrecreationally im-portantspeciesinthevicinityofaplantdischarge area(k)Onesampleofthesamespeciesinareasnotinfluenced bystationdischarge(c) Twicepermonth,April-December(sampleswillbecollected January-March ifI-131isdetectedinNovemberandDecemberofthepreceding year)TwiceperyearGammaisotopic(e) andI-131analysistwice/monthwhenanimalsareonpasture(April-December); oncepermonthatothertimes(January-March ifrequired) Gammaisotopicanalysis(e) onedibleportionstwiceperyear004324LLI3/412-6Unit2Revision9December1993

TABLE3.12.1<<1(Continued) RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAMEXPOSUREPATHWAYANDORSAMPLENUMBEROFSAMPLESANDSAMPLELOCATIONS aSAMPLINGANDCOLLECTION FREUENCYTYPEANDFREQUENCY OFANALYSIS4.Ingestion (Continued) c.FoodProductsOnesampleofeachprincipal classoffoodproductsfromanyareathatisirrigated bywaterinwhichliqu'idplantwasteshavebeendischarged(l) Samplesofthreedifferent kindsofbroadleafvegetation (suchasvegetables) grownnearesttoeachoftwodifferent offsitelocations ofhighestcalculated siteaverageD/Q(basedonalllicensedsitereactors) Onesampleofeachofthesimilarbroadleafvegetation grownatleast9.3milesdistantinaleastprevalent winddirection Attimeofharvest(m) OnceperyearduringtheharvestseasonOnceperyearduringtheharvestseasonGammaisotopic(e) analysisofedibleportions(isotopic toincludeI-131)Gammaisotopic(e) analysisofedibleportions(isotopic toincludeI-131)Gammaisotopic(e) analysisofedibleportions(isotopic toincludeI-131)004324LLI3/412-7Unit2Revision9December1993 0 TABLE3.12.1-1(Continued) RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM(a)(b)(c)TABLENOTATIONS ISpecificparameters ofdistanceanddirection sectorfromthecenterline ofonereactor,andadditional description wherepertinent, shallbeprovidedforeachandeverysamplelocationinTable3.12.1-1inatableandfigure(s) intheODCM.RefertoNUREG-0133, "Preparation ofRadiological EffluentTechnical Specifications forNuclearPowerPlants,"October1978,andtoRadiological Assessment BranchTechnical PositiononEnvironmental Monitoring, Revision1,November1979.Deviations arepermitted fromtherequiredsamplingscheduleifspecimens areunobtainable becauseofsuchcircumstances ashazardous conditions, seasonalunavailability,* ormalfunction ofautomatic samplingequipment. Ifspecimens areunobtainable becausesamplingequipment malfunctions, effortshallbemadetocompletecorrective actionbeforetheendofthenextsamplingperiod.Alldeviations fromthesamplingscheduleshallbedocumented intheAnnualRadiological Environmental Operating ReportpursuanttoCONTROL6.9.1.7.Itisrecognized that,attimes,itmaynotbepossibleorpractical tocontinuetoobtainsamplesofthemediaofchoiceatthemostdesiredlocationortime.Zntheseinstances, suitablealternative mediaandlocations maybechosenfortheparticular pathwayinquestionandappropriate substitutions maybemadewithin30daysintheRadiological Environmental Monitoring ProgramgivenintheODCM.PursuanttoCONTROL6.9.1.8,submitinthenextSemiannual Radioactive EffluentReleaseReportarevisedfigure(s) andtablefortheODCMreflecting thenewlocation(s) withsupporting information identifying thecauseoftheunavailability ofsamplesforthatpathwayandjustifying theselection ofnewlocation(s) forobtaining samples.Oneormoreinstruments, suchasapressurized ionchamber,formeasuring andrecording doseratecontinuously maybeusedinplaceof,orinadditiontointegrating dosimeters. Forthepurposeofthistable,athermoluminescent dosimeter (TLD)isconsidered tobeonephosphor; twoormorephosphors inapacketareconsidered astwoormoredosimeters. Filmbadgesshallnotbeusedasdosimeters formeasuring directradiation. Thepurposeofthesesamplesistoobtainbackground information. Ifitisnotpractical toestablish controllocations inaccordance withthedistanceandwinddirection

criteria, othersites,whichprovidevalidbackground data,maybesubstituted.

(d)(e)Airborneparticulate samplefiltersshallbeanalyzedforgrossbetaradioactivity 24hoursormoreaftersamplingtoallowforradonandthorondaughterdecay.Ifgrossbetaactivityinairparticulate samplesisgreaterthan10timesthepreviousyearlymeanofcontrolsamples,gammaisotopicanalysisshallbeperformed ontheindividual samples.Gammaisotopicanalysismeanstheidentification andquantification ofgamma-emitting radionuclides thatmaybeattributable totheeffluents fromthefacility.

  • Seasonal unavailability ismeanttoincludetheftanduncooperative residents.

004324LLI3/412-8Unit2Revision9December1993

TABLE3.12.1-1(Continued) RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAMTABLENOTATIONS l.~l(f)The"upstream" sampleshallbetakenatadistancebeyondsi.gnificant influence ofthedischarge. The"downstream" sampleshallbetakeninanareabeyondbutnearthemixingzone.(g)Inthisprogram,representative composite samplealiquotsshallbecollected attimeintervals thatareveryshort(e.g.,hourly)relativetothecompositing period(e.g.,monthly)i.nordertoassureobtaining arepresentative sample(refertotheODCMfordefinition ofrepresentative composite sample).(h)Groundwater samplesshallbetakenwhenthissourceistappedfordrinkingorirrigation purposesi.nareaswherethehydraulic gradientorrechargeproperties aresuitableforcontamination (seeODCMfordiscussion). (i)Drinkingwatersamplesshallbetakenonlywhendrinkingwaterisadosepathway(seeODCMfordiscussion). (j)AnalysisforI-131maybeaccomplished byGe-Lianalysisprovidedthatthelowerlimitofdetecti.on (LLD)forI-131inwatersamplesfoundonTable4.12.1-1canbemet.Dosesshallbecalculated forthemaximumorganandagegroup;usingthemethodology intheODCM.(k)Intheeventtwocommercially orrecreationally important speciesarenotavailable, afterthreeattemptsofcollection, thentwosamplesofonespeciesorotherspeciesnotnecessari.ly commercially orrecreationally important maybeutilized. (1)ThisCONTROLappliesonlytomajorirrigation projectswithin9milesofthesiteinthegeneral"downcurrent" direction (seeODCMfordiscussion). (m)Ifharvestoccursmorethanonceayear,samplingshallbeperformed duringeachdiscreteharvest.Ifharvestoccurscontinuously, samplingshallbetakenmonthly.Attention shallbepaidtoincludi.ng samplesoftuberousandrootfoodproducts. 004324LLI3/412-9Unit2Revision9December1993

TABLE3.12.1-2REPORTING LEVELSFORRADIOACTIVITY CONCENTRATIONS INENVIRONMENTAL SAMPLESRADIONUCLIDE ANALYSISH-3Mn-54Fe-59Co-58Co-60Zn-65Zr-95,Nb-95I-131Cs-134Cs-137Ba/La-140 WATER(pCi/1)20,000*1,0004001,0003003004003050200AIRBORNEPARTICULATE ORGASES(pCi/m)0.91020FISH(pCi/kg,wet)30,00010,00030,00010,00020,0001,0002,000MILK(pCi/1)6070300FOODPRODUCTS(pCi/kg,wet)1001,0002,000*Fordrinkingwatersamples.Thisisa40CFR141value.Ifnodrinkingwaterpathwayexists,avalueof30,000pCi/liter maybeused.**Ifnodrinkingwaterpathwayexists,avalueof20pCi/liter maybeused.004324LLI3/412-10Unit2Revision9December1993 16 Table4.12.1-1DETECTION CAPABILITIES FORENVIRONMENTAL SAMPLEANALYSISabLOWERLIMITOFDETECTION cRADIONUCLUDE ANALYSISGrossBetaH-3Mn-54Fe-59Co-58,60Zn-65Zr-95,Nb-95I-131Cs-134Cs-137Ba/La-140 WATER(pCi/1)2,000*1530153015151815AIRBORNEPARTICULATE ORGASES(pCi/m)0.010.070.050.06FISH(pCi/kg,wet)130260130260130150MILR(PCi./1)151815FOODPRODUCTS(pCi/kg,wet)606080SEDIMENT(pCi./kg, dry)150180*Ifnodrinkingwaterpathwayexists,avalueof3000pCi/liter maybeused.**Ifnodrinkingwaterpathwayexists,avalueof15pCi/liter maybeused.004324LLI3/412-11Unit2Revision9December1993

TABLE4.12.1>>1(Continued) DETECTION CAPABILITIES FORENVIRONMENTAL SAMPLEANALYSIS-LOWERLIMITOFDETECTION TABLENOTATIONS (a)Thislistdoesnotmeanthatonlythesenuclidesaretobeconsidered. Otherpeaksthatareidentifiable, togetherwiththoseoftheabovenuclides, shallalsobeanalyzedandreportedintheAnnualRadiological Environmental Operating ReportpursuanttoCONTROL6.9.1.7.(b)Requireddetection capabilities forthermoluminescent dosimeters usedforenvironmental measurements aregiveninANSIN-545,Section4.31975.Allowable exceptions toANSIN-545,Section4.3arecontained intheNineMilePointUnit2ODCM.(c)Thelowerlimitofdetection (LLD)isdefined,forpurposesoftheseCONTROLS, asthesmallestconcentration ofradioactive materialinasamplethatwillyieldanetcount,abovesystembackground, thatwillbedetectedwith95%probability withonly5%probability offalselyconcluding thatablankobservation represents a"real"signal.Foraparticular measurement system,whichmayincluderadiochemical separation: LLD4.66sbWhere:EV2.22Yexp(-Xht) LLDthebefore-the-fact lowerlimitofdetection (picocuries perunitmassorvolume)Sb2.22thestandarddeviation ofthebackground countingrateorofthecountingrateofablanksampleasappropriate (countsperminute)thecountingefficiency (countsperdisintegration) thesamplesize(unitsofmassorvolume)thenumberofdisintegrations perminuteperpicocurie thefractional radiochemical yield,whenapplicable theradioactive decayconstantfortheparticular radionuclide (sec-')dttheelapsedtimebetweenenvironmental collection, orendofthesamplecollection periodiandtimeofcounting(seconds) TypicalvaluesofEiVtYtanddtshouldbeusedinthecalculation. 004324LLI3/412-12Unit2Revision9December1993

TABLE4.12.1-1(Continued) DETECTION CAPABILITIES FORENVIRONMENTAL SAMPLEANALYSIS-LOWERLIMITOFDETECTION TABLENOTATIONS Itshouldberecognized thattheLLDisdefinedasabefore-the-fact limitrepresenting thecapability ofameasurement systemandnotasanafter-the-fact limitforaparticular measurement. Analysesshallbeperformed insuchamannerthatthestatedLLDswillbeachievedunderroutineconditions. Occasionally background fluctuations, unavoidable smallsamplesizes,thepresenceofinterfering

nuclides, orotheruncontrollable circumstances mayrendertheseLLDsunachievable.

Insuchcases,thecontributing factorsshallbeidentified anddescribed intheAnnualRadiological Environmental Operating ReportpursuanttoCONTROL6.9.1.7.004324LLI3/412-13Unit2Revision9December1993

RADIOLOGICAL ENVIRONMENTAL MONITORING 34.12;2LANDUSECESUSCONTROL3.12.2Alandusecensusshallbeconducted andshallidentifywithinadistanceof5milesthelocationineachofthe16meteorological sectorsofthenearestmilkanimalandthenearestresidence, andthenearestgarden*ofgreaterthan500squarefeetproducing broadleafvegetation. ForelevatedreleasesasdefinedinRG1.111,Revision1,July1977,thelandusecensusshallalsoidentifywithinadistanceof3milesthelocations ineachofthe16meteorological sectorsofallmilkanimalsandallgardens*greaterthan500squarefeetproducing broadleafvegetation. APPLICABILITY: Atalltimes.ACTION:a.Withalandusecensusidentifying alocation(s) thatyieldsacalculated dose,dosecommitment, orD/Qvaluegreaterthanthevaluescurrently beingcalculated inCONTROL4.11.2.3, pursuanttoCONTROL6.9.1.8,identifythenewlocation(s) inthenextSemiannual Radioactive EffluentReleaseReport.b.Withalandusecensusidentifying alocation(s) thatyieldsacalculated dose,dosecommitment, orD/Qvalue(viathesameexposurepathway)significantly greater(50%)thanatalocationfromwhichsamplesarecurrently beingobtainedinaccordance withCONTROL3.12.1-1, addthenewlocation(s) within30daystotheRadiological Environmental Monitoring ProgramgivenintheODCM.Thesamplinglocation(s), excluding thecontrolstationlocation, havingthelowestcalculated dose,dosecommitment(s) orD/Qvalue,viathesameexposurepathway,maybedeletedfromthismonitoring programafter(October31)oftheyearinwhichthislandusecensuswasconducted. PursuanttoCONTROL6.9.1.8submitinthenextSemiannual Radioactive EffluentReleaseReportdocumentation forachangeintheODCMincluding arevisedfigure(s) andtable(s)fortheODCMreflecting thenewlocation(s) withinformation supporting thechangeinsamplinglocations. c.Theprovisions ofCONTROLS3.0.3and3.0.4arenotapplicable. SURVEILLANCE REUIREMENTS 4.12.2Thelandusecensusshallbeconducted duringthegrowingseasonatleastonceevery12monthsusingthatinformation thatwillprovidethebestresults,suchasbyadoor-to-door survey,aerialsurvey,orbyconsulting localagriculture authorities. TheresultsofthelandusecensusshallbeincludedintheAnnualRadiological Environmental Operating ReportpursuanttoCONTROL6.9.1.7.*Broadleafvegetation samplingof'tleastthreedifferent kindsofvegetation, suchasgardenvegetables, maybeperformed atoffsitelocations ineachoftwodifferent locations withthehighestpredicted D/Qsinlieuofthegardencensus.CONTROLSforbroadleafvegetation samplinginTable3.12.1-1, Part4.c,shallbefollowed, including analysisofcontrolsamples.004324LLI3/412-14Unit2Revision9December1993

RADIOLOGICAL ENVIRONMENTAL MONITORING 34123-'INTERLABORATORY COMPARISON PROGRAMCONTROLS3.12.3Analysesshallbeperformed'n allradioactive materials, suppliedaspartofanInterlaboratory Comparison ProgramthathasbeenapprovedbytheCommission, thatcorrespond tosamplesrequiredbyTable3.12.1-1. Participation inthisprogramshallincludemediaforwhichenvironmental samplesareroutinely collected andforwhichintercomparison samplesareavailable. APPLICABILITY: Atalltimes.ACTIONSa.Withanalysesnotbeingperformed asrecpxired above,reportthecorrective actionstakentopreventarecurrence totheCommission intheAnnualRadiological Environmental Operating ReportpursuanttoCONTROL6.9.1.7.b.Theprovisions ofCONTROLS3.0.3and3.0.4arenotapplicable. SURVEILLANCE REUIREMENTS 4.12.3TheInterlaboratory Comparison Programshallbedescribed intheODOM.AsummaryoftheresultsobtainedaspartoftheaboverequiredInterlaboratory Comparison ProgramshallbeincludedintheAnnualRadiological Environmental Operating ReportpursuanttoCONTROL6.9.1.7.004324LLI3/412-16Unit2Revision9December1993

PARTI-RADIOLOGICAL EFFLUENTCONTROLSBASES n INSTRUMENTATION BASES34.3.7.3METEOROLOGICAL MONITORING INSTRUMENTATION TheOPERABILITY ofthemeteorological monitoring instrumentation ensuresthatsufficient"meteorological dataareavailable forestimating potential radiation dosestothepublicasaresultofroutineoraccidental releaseofradioactive materials totheatmosphere. Thiscapability isrequiredtoevaluatetheneedforinitiating protective measurestoprotectthehealthandsafetyofthepublic.Thisinstrumentation isconsistent withtherecommendations ofRG1.23"OnsiteMeteorological Programs," February1972.004324LLIB3/43-5Unit2Revision9December1993

INSTRUMENTATION BASES34.3.7.9RADIOACTIVE LIUIDEFFLUENTMONITORING INSTRUMENTATION Theradioactive liquideffluentinstrumentation isprovidedtomonitorandcontrol,asapplicable, thereleasesofradioactive materials inliquideffluents duringactualorpotential releasesofliquideffluents. Thealarm/Trip Setpoints fortheseinstruments shallbecalculated andadjustedinaccordance withthemethodology andparameters intheODCMtoensurethatthealarm/trip willoccurbeforeexceeding thelimitsof10CFR20.TheOPERABILITY anduseofthisinstrumentation isconsistent withtherequirements ofGDC60,63,and64ofAppendixAto10CFR50.Thepurposeoftanklevelindicating devicesistoassurethedetection andcontrolofleaksthatifnotcontrolled couldpotentially resultinthetransport ofradioactive materials toUNRESTRICTED AREAS.34.3.7.10RADIOACTIVE GASEOUSEFFLUENTMONITORING INSTRUMENTATION Theradioactive gaseouseffluentinstrumentation isprovidedtomonitorandcontrol,asapplicable, thereleasesofradioactive materials ingaseouseffluents duringactualorpotential releasesofgaseouseffluents. Thealarm/Trip Setpoints fortheseinstruments shallbecalculated andadjustedinaccordance withthemethodology andparameters intheODCMtoensurethatthealarm/trip willoccurbeforeexceeding thelimitsof10CFR20.Therangeofthenoblegaschannelsofthemainstackandradwaste/reactor buildingventeffluentmonitorsissufficiently largetoenvelopebothnormalandaccidentlevelsofnoblegasactivity. Thecapabilities oftheseinstruments areconsistent withtherecommendations ofRegulatory Guide1.97,"Instrumentation forLightWaterCooledNuclearPowerPlantstoAssessPlantConditions DuringandFollowing anAccident," December1980andNUREG-0737, "Clarification oftheTMIActionPlanRequirements," November1980.Thisinstrumentation alsoincludesprovisions formonitoring andcontrolling theconcentrations ofpotentially explosive gasmixturesintheoffgassystem.TheOPERABILITY anduseofthisinstrumentation isconsistent withtherequirements ofGDC60,63,and64ofAppendixAto10CFR50.004324LLIB3/43-7Unit2Revision9December1993 I'tl"e 34.11RADIOACTIVE EFFLUENTS BASES34.11.1LIUIDEFFLUENTS 34.11.1.1CONCENTRATION ThisCONTROLisprovidedtoensurethattheconcentration ofradioactive materials releasedinliquidwasteeffluents toUNRESTRICTED AREASwillbelessthantheconcentration levelsspecified in10CFR20,AppendixB,TableII,Column2.Thislimitation providesadditional assurance thatthelevelsofradioactive materials inbodiesofwaterinUNRESTRICTED AREASwillresultinexposures within:(1)theSectionII.Adesignobjectives ofAppendixIto10CFR50,toaMEMBEROFTHEPUBLICand(2)thelimitsof10CFR20.106(e) tothe'population. Theconcentration limitfordissolved orentrained noblegasesisbasedupontheassumption. thatXe-135isthecontrolling radioisotope anditsMPCinair(submersion) wasconverted toanequivalent concentration inwaterusingthemethodsdescribed inInternational Commission onRadiological Protection (ICRP)Publication 2.ThisCONTROLappliestothereleaseofradioactive materials inliquideffluents fromallunitsatthesite.Therequireddetection capabilities forradioactive materials inliquidwastesamplesaretabulated intermsofthelowerlimitsofdetection (LLDs).Detaileddiscussion oftheLLD,andotherdetection limitscanbefoundinL.A.Currie,"LowerLimitofDetection: Definition andElaboration ofaProposedPositionforRadiological EffluentandEnvironmental Measurements," NUREG/CR-4007 (September 1984),andintheHASLProcedures Manual,HASL-300(revisedannually). 34.11.1.2DOSEThisCONTROLisprovidedtoimplement therequirements ofSectionsII.A,IZZ.A,andIV.AofAppendixIto10CFR50.TheCONTROLimplements theguidessetforthinSectionZI.AofAppendixI.TheACTZONstatements providetherequiredoperating flexibility andatthesametimeimplement theguidessetforthinSectionIV.AofAppendixItoassurethatthereleasesofradioactive materialS inliquideffluents toUNRESTRICTED AREASwillbekeptaslowasisreasonably achievable. Also,forfreshwatersiteswithdrinkingwatersuppliesthatcanbepotentially affectedbyplantoperations, thereisreasonable assurance thattheoperation ofthefacilitywillnotresultinradionuclide concentrations inthepotabledrinkingwaterthatareinexcessoftherequirements of40CFR141.Thedosecalculation methodology andparameters intheODCMimplement therequirements inSectionZZZ.AofAppendixIthatconformance withtheguidesofAppendixIbeshownbycalculational procedures basedonmodelsanddata,sothattheactualexposureofaMEMBEROFTHEPUBLICthroughappropriate pathwaysisunlikelytobesubstantially underestimated. Theequations specified intheODCMforcalculating thedosesthatresultfromactualreleaseratesofradioactive materialinliquideffluents areconsistent withthemethodology providedinRG1.109,"Calculation ofAnnualDosesToManfromRoutineReleasesofReactorEffluents forthePurposeofEvaluating Compliance with10CFRPart50,AppendixI,"004324LLIB3/411-1Unit2Revision9December1993

RADIOACTIVE EFFLUENTS BASESLIUIDEFFLUENTS DOSE3/4.11.1.2 (Continued) Revision1,October1977andR.G.1.113,"Estimating AquaticDispersion ofEffluents fromAccidental andRoutineReactorReleasesforthePurposeofImplementing AppendixI,"April1977.ThisCONTROLappliestothereleaseofradioactive materials inliquideffluents fromeachunitatthesite.Forunitswithsharedradwastetreatment systems,theliquideffluents fromthesharedsystemaretobeproportioned amongtheunitssharingthatsystem.34.11.1.3LIUIDRADWASTETREATMENT SYSTEMTheOPERABILITY oftheliquidradwastetreatment systemensuresthatthissystemwillbeavailable forusewheneverliquideffluents requiretreatment beforereleaseto'heenvironment. Therequirement thattheappropriate portionsofthissystembeusedwhenspecified providesassurance thatthereleasesofradioactive materials inliquideffluents willbekeptaslowasisreasonably achievable. ThisCONTROLimplements therequirements of10CFR50.36a,GDC60ofAppendixAto10CFR50andthedesignob)ective giveninSectionII.DofAppendixIto10CFR50.Thespecified limitsgoverning theuseofappropriate portionsoftheliquidradwastetreatment systemwerespecified asasuitablefractionofthedosedesignob)ectives setforthinSectionII.AofAppendixIto10CFR50forliquideffluents. ThisCONTROLappliestothereleaseofradioactive materials inliquideffluents fromeachunitatthesite.Forunitswithsharedradwastetreatment systems,theliquideffluents fromthesharedsystemaretobeproportioned amongtheunitssharingthatsystem.34.11.2GASEOUSEFFLUENTS 34.11.2.1DOSERATEThisCONTROLisprovidedtoensurethatthedoserateatanytimeatandbeyondtheSITEBOUNDARYfromgaseouseffluents fromallunitsonthesitewillbewithintheannualdoselimitsof10CFR20toUNRESTRICTED AREAS.004324LLIB3/411-2Unit2Revision9December1993

RADIOACTIVE EFFLUENTS BASES~GASEOUSEFFLUENTS DOSERATE3/4.11.2.1 (Continued) Theannualdoselimitsarethedosesassociated withtheconcentrations of10CFR20,AppendixB,TableZZ,Column1.Theselimitsprovidereasonable assurance thatradioactive materialdischarged ingaseouseffluents willnotresultintheexposureofaMEMBEROFTHEPUBLICinanUNRESTRICTED AREA,eitherwithinoroutsidetheSITEBOUNDARY, toannualaverageconcentrations exceeding thelimitsspecified inAppendixB,TableIIof10CFR20.106(b). ForMEMBERSOFTHEPUBLICwhomayattimesbewithintheSITEBOUNDARY, theoccupancy ofthatMEMBEROFTHEPUBLICwillusuallybesufficiently lowtocompensate foranyincreaseintheatmospheric diffusion factorabovethatfortheSITEBOUNDARY. Examplesofcalculations forsuchMEMBERSOFTHEPUBLIC,withtheappropriate occupancy factors,shallbegivenintheODCM.Thespecified releaseratelimitsrestrict, atalltimes,thecorresponding gammaandbetadoseratesabovebackground toaMEMBEROFTHEPUBLICatorbeyondtheSITEBOUNDARYtolessthanorequalto500mrem/year tothewholebodyortolessthanorequalto3000mrem/year totheskin.Thesereleaseratelimitsalsorestrict, atall'times, thecorresponding thyroiddoserateabovebackground toachildviatheinhalation pathwaytolessthanorequalto1500mrem/year. ThisCONTROLappliestothereleaseofradioactive materials ingaseouseffluents fromallunitsatthesite.Therequireddetection capabilities forradioactive materials ingaseouswastesamplesaretabulated intermsofthelowerlimitsofdetection (LLDs).Detaileddiscussion oftheLLD,andotherdetection limitscanbefoundinL.A.Currie,"LowerLimitofDetection: Definition andElaboration of'aProposedPositionforRadiological EffluentandEnvironments Measurements," NUREG/CR-4007 (September 1984),andintheHASLProcedures Manual,HASL-300(revisedannually) .34.11.2.2DOSE-NOBLEGASESThisCONTROLisprovidedtoimplement therequirements ofSectionIZ.B,,ZZZ.A, andZV.AofAppendixIto10CFR50.TheCONTROLimplements theguidessetforthinSectionII.BofAppendixI.TheACTIONstatements providetherequiredoperating flexibility and,atthesametime,implement theguidessetforthinSectionIV.AofAppendixItoassurethatthereleasesofradioactive materialingaseouseffluents toUNRESTRICTED AREASwillbekeptaslowasisreasonably achievable. TheSurveillance Requirements implement therequirements inSectionIII.AofAppendixIthatconformance withtheguidelines ofAppendixIbeshownbycalculational procedures basedonmodelsanddatasothattheactualexposureofaMEMBEROFTHEPUBLICthroughappropriate pathwaysisunlikelytobesubstantially underestimated. Thedosecalculation methodology andparameters established intheODCMforcalculating thedosesfromtheactualreleaseratesofradioactive noblegases004324LLIB3/411-3Unit2Revision9December1993 h RADIOACTIVE EFFLUENTS BASESGASEOUSEFFLUENTS DOSE-NOBLEGASES3/4.11.2.2 (Continued) ingaseouseffluents areconsistent withthemethodology providedinRG1.109,"Calculation ofAnnualDosestoManfromRoutineReleasesofReactorEffluents forthePurposeofEvaluating Compliance with10CFRPart50,AppendixI,"Revision1,October1977,and:RG1.111,"MethodsforEstimating Atmospheric Transport andDispersion ofGaseousEffluents inRoutineReleasesfromLight-Water CooledReactors," Revision1,"July1977.TheODCMequations providedfordetermining theairdosesatorbeyondtheSITEBOUNDARYarebaseduponreal-time meteorological conditions orthehistorical averageatmospheric conditions. ThisCONTROLappliestothereleaseofradioactive materialingaseouseffluents fromeachunitatthesite.34.11.2.3DOSE-IODINE-131 IODINE-133 TRITIUMANDRADIOACTIVE MATERIALINPARTICULATE FORMThisCONTROLisprovidedtoimplement therequirements ofSectionsII.C,III.A,andIV.AofAppendixIto10CFR50.TheCONTROLimplements theguidessetforthinSectionII.CofAppendixI.TheACTIONstatements providetherequiredoperating flexibility andatthesametimeimplement theguidessetforthinSectionIV.AofAppendixItoassurethatthereleasesofradioactive materials ingaseouseffluents toUNRESTRICTED AREASwillbekeptaslowasisreasonably achievable. TheODCMcalculational methodsspecified intheSurveillance Requirements implement therequirements inSectionZII.AofAppendixIthatconformance withtheguidesofAppendixIbeshownbycalculational procedures basedonmodelsanddata,sothattheactualexposureofaMEMBEROFTHEPUBLICthroughappropriate pathwaysisunlikelytobesubstantially underestimated. TheODCMcalculational methodology andparameters forcalculating thedosesfromtheactualreleaseratesofthesubjectmaterials areconsistent withthemethodology providedinRG1.109,"Calculation ofAnnualDosestoManfromRoutineReleasesofReactorEifluents forthePurposeofEvaluating Compliance with10CFRPart50,AppendixI,Revision1,October1977,andRG1.111,"MethodsforEstimating Atmospheric Transport andDispersion ofGaseousEffluents inRoutineReleasesfromLight-Water-Cooled Reactors," Revision1,July1977.Theseequations alsoprovidefordetermining theactualdosesbaseduponthehistorical averageatmospheric conditions. ThereleaserateCONTROLSforiodine-131, iodine-133i tritium,andradioactive materialinparticulate formwithhalf-lives greaterthan8daysaredependent upontheexistingradionuclide pathwaystoman,intheareasatorbeyondtheSZTEBOUNDARY. Thepathwaysthatwereexaminedinthedevelopment ofthesecalculations were:(1)individual inhalation ofairborneradioactive

material, (2)deposition ofradioactive materialontogreenleafyvegetation withsubsequent consumption byman,(3)deposition ontograssyareaswheremilk-producing animalsandmeat-producing animalsgraze(humanconsumption ofthemilkandmeatisassumed),

and(4)deposition onthe004324LLIB3/411-4Unit2Revision9December1993 / RADIOACTIVE EFFLUENTS BASESGASEOUSEFFLUENTS DOSE-IODINE-131 IODINE-133 TRITIUMANDRADIOACTIVE MATERIALINPARTICULATE FORM3/4.11.2.3 (Continued) groundwithsubsequent exposuretoman.ThisCONTROLappliestothereleaseofradioactive materials ingaseouseffluents fromeachunitatthesite.Forunitswithsharedradwastetreatment systems,thegaseouseffluents fromthesharedsystemareproportioned amongtheunitssharingthatsystem.34.11.2.4634.11.2.5GASEOUSRADWASTETREATMENT SYSTEMANDVENTILATION EXHAUSTTREATMENT SYSTEMTheOPERABILITY oftheGASEOUSRADWASTETREATMENT SYSTEMandtheVENTILATION EXHAUSTTREATMENT SYSTEMensuresthatthesystemswillbeavailable forusewhenevergaseouseffluents requiretreatment beforereleasetotheenvironment. Therequirement thattheappropriate portionsofthesesystemsbeused,whenspecified, providesreasonable assurance thatthereleasesofradioactive materials ingaseouseffluents willbekeptaslowasisreasonably achievable. ThisCONTROLimplements therequirements of10CFR50.36a,GDC60ofAppendixAto10CFR50,andthedesignobjectives giveninSectionII.DofAppendixIto10CFR50.Limitsgoverning theuseofappropriate portionsofthesystemwerespecified asasuitablefractionofthedosedesignobjectives setforthinSectionsII.BandII.CofAppendixIto10CFR50,forgaseouseffluents. ThisCONTROLappliestothereleaseofradioactive materials ingaseouseffluents fromeachunitatthesite.Forunitswithsharedradwastetreatment systems,thegaseouseffluents fromthesharedsystemareproportional amongtheunitssharingthatsystem.34.11.2.8VENTINGORPURGINGThisCONTROLprovidesreasonable assurance thatreleasesfromdrywelland/orsuppression chamberpurgingoperations willnotexceedtheannualdoselimitsof10CFR20forunrestricted areas.004324LLIB3/411-5Unit2Revision9December1993

RADIOACTIVE EFFLUENTS BASESGASEOUSEFFLUENTS 34.11.4TOTALDOSEThisCONTROLisprovidedtomeetthedoselimitations of40CFR190thathavebeenincorporated into10CFR20by46FR18525.TheCONTROLrequiresthepreparation andsubmittal ofaSpecialReportwheneverthecalculated dosesfromreleasesofradioactivity andfromradiation fromuraniumfuelcyclesourcesexceed25mremtothewholebodyoranyorgan,exceptthethyroid(whichshallbelimitedtolessthanorequalto75mrem).Forsitescontaining uptofourreactors, itishighlyunlikelythattheresultant dosetoaMEMBEROFTHEPUBLICwillexceedthedoselimitsof40CFR190iftheindividual reactorsremainwithintwicethedosedesignobjectives ofAppendixI,andifdirectradiation dosesfromtheunitsincluding outsidestoragetanks,etc.,arekeptsmall.TheSpecialReportwilldescribeacourseofactionthatshouldresultinthelimitation oftheannualdosetoaMEMBEROFTHEPUBLICtowithinthe40CFR190limits.ForthepurposesoftheSpecialReport,itmaybeassumedthatthedosecommitment totheMEMBEROFTHEPUBLICfromotheruraniumfuelcyclesourcesisnegligible, withtheexception thatdosecontributions fromothernuclearfuelcyclefacilities atthesamesiteorwithinaradiusof5milesmustbeconsidered. IfthedosetoanyMEMBEROFTHEPUBLICisestimated toexceedtherequirements of40CFR190,theSpecialReportwitharequestforavariance(provided thereleaseconditions resulting inviolation of40CFR190havenotalreadybeencorrected), inaccordance withtheprovisions of40CFR190.11and10CFR20.405c,isconsidered tobeatimelyrequestandfulfillstherequirements of40CFR190untilNRCstaffactioniscompleted. Thevarianceonlyrelatestothe'limitsof40CFR190,anddoesnotapplyinanywaytotheotherrequirements fordoselimitation of10CFR20,asaddressed inCONTROLS3.11.1.1.and3.11.2.1. Anindividual isnotconsidered aMEMBEROFTHEPUBLICduringanyperiodinwhichtheindividual isengagedincarryingoutanyoperation thatispartofthenuclearfuelcycle.004324LLIB3/411-6Unit2Revision9December1993

34.12RADIOLOGICAL ENVIRONMENTAL MONITORING BASES34.12.1MONITORING PROGRAMTheRadiological Environmental Monitoring ProgramrequiredbythisCONTROLprovidesrepresentative measurements ofradiation andofradioactive materials inthoseexposurepathwaysandforthoseradionuclides thatleadtothehighestpotential radiation exposureofMEMBERSOFTHEPUBLICresulting fromtheplantoperation. Thismonitoring programimplements SectionIV.B.2ofAppendixIto10CFR50andtherebysupplements theRadiological EffluentMonitoring Programbyverifying thatthemeasurable concentrations ofradioactive materials andlevelsofradiation arenothigherthanexpectedonthebasisoftheeffluentmeasurements andthemodelingoftheenvironmental exposurepathways. Guidanceforthismonitoring programisprovidedbytheRadiological Assessment BranchTechnical PositiononEnvironmental Monitoring, Revision1,November1979.Theinitially specified monitoring programwillbeeffective foratleastthefirst3yearsofcommercial operation. Afterthisperiod,programchangesmaybeinitiated basedonoperational experience. Therequireddetection capabilities forenvironmental sampleanalysesaretabulated intermsofthelowerlimitsofdetection (LLDs).TheLLDsrequiredbyTable4.12.1-1areconsidered optimumforroutineenvironmental measurements inindustrial laboratories. Itshouldberecognized thattheLLDisdefinedasabefore-the-fact limitrepresenting thecapability ofameasurement systemandnotasanafter-the-fact limitforaparticular measurement. Detaileddiscussion oftheLLD,andotherdetection limits,canbefoundinL.A.Currie,"Lo~erLimitofDetection: Definition andElaboration ofaProposedPositionforRadiological EffluentandEnvironmental Measurements," NUREG/CR-4007 (September 1984),andintheHASLProcedures Manual,HASL-300(revisedannually). 34.12.2LANDUSECENSUSThisCONTROLisprovidedtoensurethatchangesintheuseofareasatorbeyondtheSITEBOUNDARYareidentified andthatmodifications totheRadiological Environmental Monitoring ProgramgivenintheODCMaremadeifrequiredbytheresultsofthiscensus.Thebestinformation, suchasfromadoor-to-door survey,fromanaerialsurvey,orfromconsulting withlocalagricultural authorities, shallbeused.Thiscensussatisfies therequirements ofSectionIV.B.3ofAppendixIto10CFR50.Restricting thecensustogardensofgreaterthan500squarefeetprovidesassurance thatsignificant exposurepathwaysvialeafyvegetables willbeidentified andmonitored sinceagardenofthissizeistheminimumrequiredtoproducethequantity(26kg/year)ofleafyvegetables assumedinRG1.109forconsumption byachild.Todetermine thisminimumgardensize,thefollowing assumptions weremade:(1)20%ofthegardenwasusedforgrowingbroadleafvegetation (i.e.,similartolettuceandcabbage)and(2)thevegetation yieldwas2kg/mAMILKSAMPLINGLOCATION, asdefinedinSection1.0,requiresthatatleast10milkingcowsarepresentatadesignated milksamplelocation. Ithasbeen004324LLIB3/412-1Unit2Revision9December1993 r RADIOLOGICAL ENVIRONMENTAL MONITORING BASESLANDUSECENSUS3/4.12.2(Continued) foundfrompastexperience, andasaresultofconferring withlocalfarmers,thataminimumof10milkingcowsisnecessary toguarantee anadequatesupplyofmilktwiceamonthforanalytical purposes. Locations withfewerthan10milkingcowsareusuallyutilizedforbreedingpurposes, eliminating astablesupplyofmilkforsamplesasaresultofsucklingcalvesandperiodswhentheadultanimalsaredry.34.12.3INTERLABORATORY COMPARISON PROGRAMTherequirement forparticipation inanapprovedInterlaboratory Comparison Programisprovidedtoensurethatindependent checksontheprecision andaccuracyofthemeasurements ofradioactive materials inenvironmental samplematricesareperformed aspartofthequalityassurance programforenvironmental monitoring inordertodemonstrate thattheresultsarevalidforthepurposesofSectionIV.B.2ofAppendixIto10CFR50.004324LLIB3/412-2Unit2Revision9December1993

PARTI-RADIOLOGICAL EFFLUENTCONTROLSSECTION5.0DESIGNFEATURES004324LLI5-0Unit2Revision9December1993

5.0DESIGNFEATURESSections91'i5'12g5'@5'i5'5.6,and5.7areretainedintheRETS.5.1'MAPDEFININGUNRESTRICTED AREASANDSITEBOUNDARYFORRADIOACTIVE GASEOUSANDLIUIDEFFLUENTS. Information regarding radioactive gaseousandliquideffluents, whichwillallowidentification ofstructures andreleasepointsaswellasdefinition ofUNRESTRICTED AREASwithintheSITEBOUNDARYthatareaccessible toMEMBERSOFTHEPUBLIC,shallbeasshowninFigure5.1.3-1.5.5METEOROLOGICAL TOWERLOCATIONTheMeteorological TowershallbelocatedasshownonFigure5.1.3-1.004324LLI5-1Unit2Revision9December1993

(d)KE~~c)-~(r)0N7AR(0(k)ear(0)~(b)jtJDOa~CgA~fatCK~K7wca(c)ire>vlftL,aamewAALlQHAWICCRPORAHoCH MalAUTXQRlTY sr'v~cwvoRXt(s)HinerRoadLycee'ngFigure5.1.3-1SiteBoundaries NINEMILEPOINT-UNIT2r.5-5

NOTESTOFIGURE5~lo3-1(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)NMP1Stack(heightis350')NMP2Stack(heightis430')JAFNPPStack(heightis385')NMP1Radioactive LiquidDischarge (LakeOntario,bottom)NMP2Radioactive LiquidDischarge (LakeOntario,bottom)JAFNPPRadioactive LiquidDischarge (LakeOntario,bottom)SiteBoundaryLakeOntarioShoreline Meteorological TowerTrainingCenterEnergyInformation CenterAdditional Information: NMP2ReactorBuildingVentislocated187feetabovegroundlevelJAFNPPReactorandTurbineBuildingVentsarelocated173feetabovegroundlevelJAFNPPRadwasteBuildingVentis112feetabovegroundlevelTheEnergyCenterandadjoining picnicareaareUNRESTRICTED AREASwithintheSITEBOUNDARYthatareaccessible toMEMBERSOFTHEPUBLICLakeRoad,aprivateroad,isanUNRESTRICTED AREAwithintheSITEBOUNDARYaccessible toMEMBERSOFTHEPUBLIC004324LLI5-6Unit2Revision9December1993

PARTI-RADIOLOGICAL EFFLUENTCONTROLSSECTION6.0ADMINISTRATIVE CONTROLS004324LLI6-0Uni.t2Revision9December1993

ADMINISTRATIVE CONTROLSANNUALBIOLOGICAL ENVIRONMENTAL OPERATING REPORT*6.9.1.7RoutineAnnualRadiological Environmental Operating Reportscoveringtheoperation oftheunitduringthepreviouscalendaryearshallbesubmitted beforeMay1ofeachyear.Theinitialreportshallbesubmitted befoqeMay1oftheyearaftertheplantachievesinitialcriticality. TheAnnualRadiological Environmental Operating Reportshallalsoincludesummaries, interpretations, andananalysisoftrendsoftheresultsoftheradiological environmental surveillance activities forthereportperiod,including acomparison, asappropriate, withpreoperational studiesfoperational

controls, previousenvironmental surveillance reports,andanassessment oftheobservedimpactsoftheplantoperation ontheenvironment.

ThereportsshallalsoincludetheresultsofthelandusecensusrequiredbyCONTROL3.12.2.TheAnnualRadiological Environmental Operating Reportsshallincludetheresultsofanalysisofallradiological environmental samplesandofallenvironmental radiation measurements takenduringtheperiodpursuanttothelocations specified inthetableandfiguresintheOFFSITEDOSECALCULATION MANUAL,aswellassummarized andtabulated resultsoftheseanalysesandmeasurements intheformatofthetableintheRadiological Assessment BranchTechnical

Position, Revision1,November1979.Intheeventthatsomeindividual resultsarenotavailable forinclusion withthereport,thereportshallbesubmitted notingandexplaining thereasonsforthemissingresults.Themissingdatashallbesubmitted assoonaspossibleinasupplemental report.Thereportsshallalsoincludethefollowing:

asummarydescription oftheRadiological Environmental Monitoring Program;atleasttwolegiblemaps**coveringallsamplinglocations keyedtoatablegivingdistances anddirections fromthecenterline ofonereactor;theresultsoflicenseeparticipation intheInterlaboratory Comparison Program,requiredbyCONTROL3.12.3;discussion ofalldeviations fromtheSamplingScheduleofTable3.12.1-1; anddiscussion ofallanalysesinwhichtheLLDrequiredbyTable4.12.1-1wasnotachievable. Asinglesubmittal maybemadeforamultipleunitsite.Thesubmittal shouldcombinethosesectionsthatarecommontoallunitsatthesite.OnemapshallcoverstationsneartheSITEBOUNDARYi asecondshallincludethemoredistantstations. 004324LLI6-19Unit2Revision9December1993 1'IH\ SEMIANNUAL RADIOACTIVE EFFLUENTRELEASEREPORT*6.9.1.8.RoutineSemiannual Radioactive EffluentReleaseReportscoveringtheoperation oftheunitduringtheprevious6monthsofoperation shallbesubmitted within60daysafterJanuary1andJuly1ofeachyear.Theperiodofthefirstreportshallbeginwiththedatetheplantachievesinitialcriticality. TheSemiannual Radioactive EffluentReleaseReportsshallalsoincludeasummaryofthequantities ofradioactive liquidandgaseouseffluents andsolidwastereleasedfromtheunitasoutlinedinRegulatory Guide1.21,"Measuring, Evaluating, andReporting Radioactivity inSolidWastesandReleasesofRadioactive Materials inLiquidandGaseousEffluents fromLight-Water-Cooled NuclearPowerPlants,"Revision1,June1974,withdatasummarized onaquarterly basisfollowing theformatofAppendixBthereof.Forsolidwastes,theformatforTable3inAppendixBshallbesupplemented withthreeadditional categories; classofsolidwastes(asdefinedby10CFR61),typeofcontainer (e.g.,LSA,TypeA,TypeB,LargeQuantity), andSOLIDIFICATION agentorabsorbent (e.g.,cement,ureaformaldehyde). TheSemiannual Radioactive EffluentReleaseReporttobesubmitted within60daysafterJanuary1ofeachyearshallincludeanannualsummaryofhourlymeteorological datacollected overthepreviousyear.Thisannualsummarymaybeeitherintheformofanhour-by-hour listingonmagnetictapeofwindspeed,winddirection, atmospheric stability, andprecipitation (ifmeasured)g orintheformofjointfrequency distribution ofwindspeed,winddirectioni andatmospheric stability.** Thissamereportshallalsoincludeanassessment oftheradiation dosesfromtheradioactive liquidandgaseouseffluents releasedfromtheunitduringthepreviouscalendaryear.Thissamereportshallalsoincludeanassessment oftheradiation dosesfromradioactive liquidandgaseouseffluents toMEMBERSOFTHEPUBLICfromtheiractivities insidetheSITEBOUNDARY(Figure5.1.3-1)duringthereportperiod.Allassumptions usedinmakingtheseassessments, i.e.,specificactivityi exposuretime,andlocation, shallbeincludedinthesereports.Theassessment ofradiation dosesshallbeperformed inaccordance withthemethodology andparameters intheOFFSITEDOSECALCULATION MANUAL(ODCM).TheSemiannual Radioactive EffluentReleaseReporttobesubmitted within60daysafterJanuary1ofeachyearshallalsoincludeanassessment ofradiation dosestothelikelymostexposedMEMBEROFTHEPUBLICfromreactorreleasesandothernearbyuraniumfuelcyclesources,including dosesfromprimaryeffluentpathwaysanddirectradiation, forthepreviouscalendaryeartoshowconformance with40CFR190,"Environmental Radiation Protection Standards forNuclearPowerOperation." Acceptable methodsforcalculating 'hedosecontribution fromliquidandgaseouseffluents aregivenintheODCM.TheSemiannual Radioactive EffluentReleaseReportsshallincludealistanddescription ofunplanned releasesfromthesitetoUNRESTRICTED AREASofradioactive materials ingaseousandliquideffluents madeduringthereporting period.Asinglesubmittal maybemadeforamultipleunitsite.Thesubmittal shouldcombinethosesectionsthatarecommontoallunitsatthesiteghowever,forunitswithseparateradwastesystems,thesubmittal shallspecifythereleasesofradioactive materialfromeachunit.Inlieuofsubmission withtheSemiannual Radioactive EffluentReleaseReport,thelicenseehastheoptionofretaining thissummaryofrequiredmeteorological dataonsiteinafilethatshallbeprovidedtotheNRCuponrequest.004324LLI6-20Unit2Revision9December1993 1( ADMINISTRATIVE CONTROLSSEMIANNUAL-RADIOACTIVE EFFLUENTRELEASEREPORT6.9.1.8(Continued) TheSemiannual Radioactive EffluentReleaseReportsshallincludeanychangesmadeduringthereporting periodtothePROCESSCONTROLPROGRAM(PCP)andtotheOFFSITEDOSECALCULATION MANUAL(ODCM),pursuanttoTechnical Specification 6.13andCONTROL6.14,respectively, aswellasanyma)orchangetoliquid,gaseous,orsolidradwastetreatment systemspursuanttoCONTROL6.15.Itshallalsoincludealistingofnewlocations fordosecalculations and/orenvironmental monitoring identified bythelandusecensuspursuanttoCONTROL3.12.2.TheSemiannual Radioactive EffluentReleaseReportsshallalsoincludethefollowing: anexplanation ofwhytheinoperability ofliquidorgaseouseffluentmonitoring instrumentation wasnotcorrected withinthetimespecified inCONTROLS3.3.7.9or3.3.7.10respectively, andadescription oftheeventsleadingtoliquidholduptanksexceeding thelimitsofTechnical Specification 3.11.1.4. 004324LLI6-21Unit2Revision9December1993

6.14OFFSITEDOSECALCULATION MANUAL6.14,1.The.'OFFSITE DOSECALCULATION MANUAL(ODCM)shallbeapprovedbythe.Commission beforeimplementation. 6.14.2Licensee-initiated changestotheODCM:a.Shallbesubmitted totheCommission intheSemiannual Radioactive EffluentReleaseReportfortheperiodinwhichthechange(s) wasmadeeffective. Thissubmittal shallcontain:1.Sufficiently detailedinformation tototallysupporttherationale forthechangewithoutbenefitofadditional orsupplemental information. Information submitted shouldconsistofapackageofthosepagesoftheODCMtobechanged;eachpageshouldbenumbered, dated,andmarkedwiththerevisionnumber;appropriate analysesorevaluations )ustifying thechange(s) shouldbeincluded; 2.Adetermination thatthechangewillnotreducetheaccuracyorreliability ofdosecalculations orsetpointdeterminations; and3.Documentation ofthefactthattheSORChasreviewedthechangeandfounditacceptable. b.Shallbecomeeffective uponreviewandacceptance bytheSORC.004324LLI6-26Unit2Revision9December1993 ) 6.15MAJORCHANGESTOLIUIDGASEOUSANDSOLIDRADWASTETREATMENT SYSTEMS*6.15.1.Licensee-initiated ma)orchangestotheradwastetreatment systems(liquid,gaseous,andsolid):a.ShallbereportedtotheCommission intheSemiannual Radioactive EffluentReleaseReportfortheperiodinwhichtheevaluation wasreviewedbytheSORC.Thediscussion ofeachchangeshallcontain:1.Asummaryoftheevaluation thatledtothedetermination thatthechangecouldbemadeinaccordance with10CFR50.59.2.Sufficient detailedinformation tototallysupportthereasonforthechangewithoutbenefitofadditional orsupplemental information; 3.Adetaileddescription oftheequipment, components, andprocesses involvedandtheinterfaces withotherplantsystems;4.Anevaluation ofthechange,whichshowsthepredicted releasesofradioactive materials inliquidandgaseouseffluents and/orquantityofsolidwastethatdifferfromthosepreviously predicted inthelicenseapplication andamendments thereto;5.Anevaluation ofthechange,whichshowstheexpectedmaximumexposures toaMEMBEROFTHEPUBLICintheUNRESTRICTED AREAandtothegeneralpopulation thatdifferfromthosepreviously estimated inthelicenseapplication andamendments thereto;6.Acomparison ofthepredicted releasesofradioactive materials, inliquidandgaseouseffluents andinsolidwaste,totheactualreleasesfortheperiodthatprecedesthetimewhenthechangeistobemadel'.Anestimateoftheexposuretoplantoperating personnel asaresultofthechange;and8.Documentation ofthefactthatthechangewasreviewedandfoundacceptable bytheSORC.b.Shallbecomeeffective uponreviewandacceptance bytheSORC.*Licensees maychoosetosubmittheinformation calledforinthisCONTROLaspartoftheannualFSARupdate.004324LLI6-27Unit2Revision9December1993

PARTII-CALCULATIONAL METHODOLOGIES 004337LLZZ1Unit2Revision9December1993

1.0 LIUIDEFFLUENTS

ServiceWaterAandB,CoolingTowerBlowdownandtheLiquidRadioactive WasteDischarges comprisetheRadioactive Liquid.E'dfluents ak.Unit2.Presently thereareno.temporary outdoortankecontaining radioactive watercapableofaffecting thenearestknownorfuturewatersupplyinanunrestricted area.NUREG0133andRegulatory Guide1.109,Rev.1werefollowedinthedevelopment ofthissection.1.1.1LiquidEffluentMonitorAlarmSetpoints Basis1.1.2Theconcentration ofradioactive materialreleasedinliquideffluents toUNRESTRICTED AREAS(seeFigure5.1.3-1)shallbelimitedtotheconcentrations speci.fiedin10CFR20,AppendixBgTableZI,Column2,forradionuclides otherthandissolved orentrained noblegases.Fordissolved orentrained noblesgases,theconcentration shallbelimitedto2E-04uCi/mltotalactivity. SetpointDetermination Methodology 1.1.2.1Li.quidRadwasteEffluentRadiation AlarmSetpointTheLiquidRadioactive WasteSystemTanksarepumpedtothedischarge tunnelwhichinturnflowsdirectlytoLakeOntario.Attheendofthedischarge tunnelinLakeOntario,adiffuserstructure hasbeeninstalled. Itspurposeistomaintainsurfacewatertemperatures lowenoughtomeetthermalpollution limits.However,italsoassistsinthenearfielddilutionofanyactivityreleased. ServiceWaterandtheCoolingTowerBlowdownarealsopumpedtothedischarge tunnelandwillprovidediluti.on. ZftheServiceWaterortheCoolingTowerBlowdownisfoundtobecontaminated, thenitsactivitywillbeaccounted forwhencalculating thepermissible radwasteeffluentflowforaLiquidRadwastedischarge. TheLiquidRadwasteSystemMonitorprovidesalarmandautomatic termination ofreleaseifradiation levelsaboveitsalarmsetpointaredetected. Theradiation detectorisasodiumiodidecrystal.Itisascintillation device.Thecrystalissensitive togammaandbetaradiation. However,becauseofthemetalwallsofthesamplechamberandtheabsorption characteristics ofwater,themonitorisnotparticularly sensitive tobetaradiation. ActualdetectorresponseE<(CG,/CF,), cpm,hasbeenevaluated byplacingasampleoftypicalradioactive wasteintothemonitorandrecording thegrosscountrate,cpm.Acalibration ratiowasdeveloped bydividingthenoteddetectorresponse, E,(CG</CF,) cpm,bytotalconcentration ofactivityE<(CG<)iuCi/cc.Thequantification ofthegammaactivi.ty wascompleted withgammaspectrometry equipment whosecalibration istraceable toNZST.Thiscalibration ratioverifiedthemanufacturer's prototype calibration, andanysubsequent transfercalibrations performed. Thecurrentcalibration factor(expressed asthereciprocal conversion factor,uCi/ml/cpm), willbeusedforsubsequent setpointcalculations inthedetermination ofdetectorresponse: E<(CG</CF<)=E<(CG</CF<) Wherethefactorsareasdefinedabove.004337LLIZ2Unit2Revision9December1993 tlA Forthecalculation ofRDF=ZMPCfraction~Z<(C,/MPC>) thecontribution fromnongammaemittingnuclidesexcepttritiumwillbeinitially estimated basedontheexpectedratiostoquantified nuclidesaslistedintheFSARTable11.2.5.Fe-55,Sr-89andSr-90'are2.5,OASand0.02timestheconcentration ofCo-60.Thesevaluesmaybereplacedbyratioscalculated fromanalysisofcomposite samples.Tritiumconcentration isassumedtoequalthelatestconcentration detectedinthemonthlytritiumanalysis(performed offsite)ofliquidradioactive wastetanksdischarged. NominalflowratesoftheLiquidRadioactive WasteSystemTanksdischarged is<165gpmwhiledilutionflowfromtheServiceWaterPumps,andCoolingTowerBlowdowncumulatively istypically over10,200gpm.Becauseofthelargeamountofdilutionthealarmsetpointcouldbesubstantially greaterthanthatwhichwouldcorrespond totheconcentration actuallyinthetank.Potentially adischarge couldcontinueevenifthedistribution ofnuclidesinthetankweresubstantially different fromthegrabsampleobtainedpriortodischarge whichwasusedtoestablish thedetectoralarmpoint.Toavoidthispossibility of"Nonrepresentative Sampling" resulting inerroneous assumptions aboutthedischarge ofatank/thetankisrecirculated foraminimumof2.5tankvolumespriortosampling. Thismonitor's setpointtakesintoaccountthedilutionofRadwasteEffluents providedbytheServiceWaterandCoolingTowerBlowdownflows.Detectorresponseforthenuclidestobedischarged (cpm)ismultiplied bytheActualDilutionFactor(dilution flow/waste streamflow)anddividedbytheRequiredDilutionFactor(totalfractionofMPCinthewastestream).Asafetyfactorisusedtoensurethatthelimitisneverexceeded. ServiceWaterandCoolingTowerBlowdownarenormallynon-radioactive. Iftheyarefoundtobecontaminated priortoaLiquidRadwastedischarge thenanalternative equationisusedtotakeintoaccountthecontamination. Iftheybecomecontaminated duringaRadwastedischarge, thenthedischarge willbeimmediately terminated andthesituation fullyassessed. NormalRadwasteEffluentAlarmSetpointCalculation: AlarmSetpoint<0.8*TDF/PEF*TGC/CF*1/RDF+Background. Where:AlarmSetpoint0.8TDFC;CF>PEFMPC<TheRadiation DetectorAlarmSetpoint, cpmSafetyFactor,unitlessNonradioactive dilutionflowrate,gpm.ServiceWaterFlowrangesfrom30,000to58,000gpm.Blowdownflowistypically 10,200gpmConcentration ofisotopeiinRadwastetankpriortodilution, uCi/ml(gamma+non-gammaemitters) Detectorresponseforisotopei,netuCi/ml/cpm SeeTable2-1foralistofnominalvaluesThepermissible RadwasteEffluentFlowrate,gpm,165gpmisthemaximumvalueusedinthisequationConcentration limitforisotopeifrom10CFR20AppendixB,TableII,Column2,uCi/ml004337LLII3Unit2Revision9December1993 CI

Background

CFCG)TGC=ZCGiZ(CG(/CFi)RDF=Z>(C,/MPCt) TGC/CFTDF/PEFDetectorresponsewhensamplechamberisfilledwithnonradioactive water,cpmMonitorConversion Factor,uCi/ml/cpm, determined ateachcalibration oftheeffluentmonitorConcentration ofgammaemittingnuclideinRadwastetankpriortodilution, uCi/mlSummation ofallgammaemittingnuclides(whichmonitorwillrespondto)Thetotaldetectorresponsewhenexposedtotheconcentration ofnuclidesintheRadwastetankicpm,Thetotalfractionofthe10CFR20,AppendixBgTableII,Column2limitthatisintheRadwastetank,unitless. ThisisalsoknownastheRequiredDilutionFactor(RDF),andincludesnon-gamma emittersAnapproximation toZ,(CG,/CF,) usingCFdetermined ateachcalibration oftheeffluentmonitorAnapproximation to(TDF+PEF)/PEF, theActualDilutionFactorineffectduringadischarge. Permissible effluentflow,PEF,shallbecalculated todetermine thatMPCwillnotbeexceededinthedischarge canal.PEF~DilutionFlow1-FractionTemerin(RDF)1.5FractionTempering =Adiversion ofsomefractionofdischarge flowtotheintakecanalforthepurposeoftemperature control.IfActualDilutionFactorissetequaltotheRequiredDilutionFactor,thenthealarmpointsrequiredbytheaboveequations correspond toaconcentration of80%oftheRadwasteTankconcentration. Nodischarge couldoccur,sincethemonitorwouldbeinalarmassoonasthedischarge commenced. Toavoidthissituation, maximumallowable radwastedischarge flowiscalculated usingamultiple(usually1.5to2)oftheRequiredDilutionFactor,resulting indischarge canalconcentration of2/3to1/2ofMPCpriortoalarmandtermination ofrelease.Inperforming thealarmcalculation, thesmallerof165gpm(themaximumpossibleflow)andPEFwillbeused.Toensurethealarmsetpointisnotexceeded, analertalarmisprovided. Thealertalarmwillbesetinaccordance withtheequationaboveusingasafetyfactorof0.5(orlower)insteadof0.8.1.1.2.2Contaminated DilutionWaterRadwasteEffluentMonitorAlarmSetpointCalculation: Theallowable discharge flowrateforaRadwastetank,whenoneofthenormaldilutionstreams(ServiceWaterA,ServiceWaterB,orCoolingTowerBlowdown) iscontaminated, willbecalculated byaniterative process.UsingRadwastetankconcentrations withatotalliquideffluentflowratetheresulting fractionofMPCinthedischarge canalwillbecalculated. FMPC=Z,(F,/Z,(F,) Zi(C+MPH)]004337LLII4Unit2Revision9December1993 1'\nV41 Thenthepermissible radwasteeffluentflowrateisgivenbyePEF=TotalRadwasteEffluentFlowFMPCI'hecorresponding AlarmSetpointwillthenbecalculated usingthefollowing

equation, withPEFlimitedasabove.AlarmSetpoint<0.8TGC/CFFMPC+Background Where:AlarmSetpoint0.8F,C)CgCFMPC)PEFBackground TGC/CFZ)(CG(/CF)Es[FsC~)L',[F,]TheRadiation DetectorAlarmSetpoint, cpmSafetyFactor,UnitlessAnEffluentflowrate'forstream's,gpmConcentration ofisotopeiinRadwastetankpriortodilution, uCi/mlConcentration ofisotopeiinEffluentstreamsincluding theRadwasteEffluenttankundiluted, uCi/mlAveragedetectorresponseforallisotopesinthewastestream,netuCi/ml/cpm Concentration limitforisotopeifrom10CFR20AppendixB,TableZI,Column2,uCi/ml.Thepermissible RadwasteEffluentFlowrate,gpmDetectorresponsewhensamplechamberisfilledwithnonradioactive water,cpmThetotaldetectorresponsewhenexposedtotheconcentration ofnuclidesintheRadwastetank,cpmThetotalactivityofnuclideiinallEffluentstreams,uci-gpm/ml ThetotalLiquidEffluentFlowrate,gpm(ServiceWater6CTBlowdown&Radwaste) 1.1.2.3ServiceWaterandCoolingTowerBlowdownEffluentAlarmSetpointThesemonitorsetpoints donottakeanycreditfordilutionofeachrespective effluentstream.Detectorresponseforthedistribution ofnuclidespotentially discharged isdividedbythetotalMPCfractionoftheradionuclides potentially intherespective stream.Asafetyfactorisusedtoensurethatthelimitisneverexceeded.

ServiceWaterandCoolingTowerBlowdownarenormallynon-radioactive. Zftheyarefoundtobecontaminated bystatistically significant increaseindetectorresponsethengrabsampleswillbeobtainedandanalysismeetingtheLLDrequirements ofTable4.11.1-1completed sothatanestimateofoffsitedosecanbemadeandthesituation fullyassessed. ServiceWaterAandBandtheCoolingTowerBlowdownarepumpedtothedischarge tunnelwhichinturnflowsdirectlytoLakeOntario.NormalflowratesforeachServiceWaterPumpis10,000gpmwhilethatfortheCoolingTowerBlowdownmaybeasmuchas10,200gpm.Creditisnottakenforanydilutionoftheseindividual effluentstreams.004337LLZI5Unit2Revision9December1993 bI Theradiation detectorisasodiumiodidecrystal.Itisascintillation device.Thecrystalissensitive togammaandbetaradiation. However,becauseofthemetalwallsinitssamplechamberandtheabsorption characteristics ofwater,themonitoris~notparticularly sensitive tobetaradiation,. DetectorresponseZ,(C,/CF,) hasbeenevaluated byplacingadilutedsampleofReactorCoolant(afteratwohourdecay)inarepresentative monitorandnotingitsgrosscountrate.ReactorCoolantwaschosenbecauseitrepresents themostlikelycontaminant ofStationWaters.Atwohourdecaywaschosenby)udgement ofthestaffofNiagaraMohawkPowerCorporation. ReactorCoolantwithnodecaycontainsaconsiderable amountofveryenergetic nuclideswhichwouldbiasthedetectorresponsetermhigh.Howeverassumingalongerthan2hourdecayisnotrealistic asthemostlikelyreleasemechanism isaleakthroughtheResidualHeatRemovalHeatExchangers whichwouldcontainReactorCoolantduringshutdowns. ServiceWaterandCoolingTowerBlowdownAlarmSetpointEquation: AlarmSetpoint(0.81/CFZ>C,/[Z,(C,/MPC,) ]+Background. Where:AlarmSetpoint0.8C,CFIMPC<Background Z((C(/CFi)Z((Ci/MPCi)(1/CF)ZLCI CFTheRadiation DetectorAlarmSetpoint, cpmSafetyFactor,unitlessConcentration ofisotopeiinpotential contaminated stream,uCi/mlDetectorresponseforisotopei,netuCi/ml/cpm .SeeTable2-1foralistofnominalvaluesConcentration limitforisotopeifrom10CFR20AppendixB,TableII,Column2,uCi/mlDetectorresponsewhensamplechamberisfilledwithnonradioactive water,cpmThetotaldetectorresponsewhenexposedtotheconcentration ofnuclidesinthepotential contaminant, cpmThetotalfractionofthe10CFR20,AppendixB,TableII,Column2limitthatisinthepotential contaminated stream,unitless. Anapproximation toZ<(C,/CF,), determined ateachcalibration oftheeffluent, monitorMonitorConversion Factor,uCi/ml/cpm 1.2LiquidEffluentConcentration Calculation Thiscalculation documents compliance withCONTROLSSection3.11.1.1: Theconcentration ofradioactive materialreleasedinliquideffluents toUNRESTRICTED AREAS(seeFigure5.1.3-1)shallbelimitedtotheconcentrations specified in10CFR20,AppendixB,TableII,Column2,forradionuclides otherthandissolved orentrained noblegases.Fordissolved orentrained noblegases,theconcentration shallbelimitedto2E-04microcurie/ml totalactivity. 004337LLII6Unit2Revision9December1993 IfI Theconcentration ofradioactivity fromLiquidRadwaste, ServiceWaterAandBandtheCoolingTowerBlowdownareincludedinthecalculation. Thecalculation isperformed foraspecificperiodoftime.Nocreditistakenforaveraging. Thelimitingconcentration fscalculated asfollows:FMPCZ,[F,/Z,(F,) Z)(C.+MPCi) )Where:FMPCCLF,MPC>Z,(C/MPC,) Z,(Fs)ThefractionofMPC,theratioatthepointofdischarge oftheactualconcentration tothelimitingconcentration of10CFR20,AppendixBiTableII,Column2,forradionuclides otherthandissolved orentrained noblegases,unitlessTheconcentration .ofnuclideiinaparticular effluentstreams,uCi/mlTheflowrateofaparticular effluentstreams,gpmThelimitingconcentration ofaspecificnuclideifrom10CFR20,Appendixb,TableII,Column2(fornoblegases,theconcentration shallbelimitedto2E-4microcurie/ml), uCi/mlTheMPCfractionofstreamspriortodilutionbyotherstreamsThetotalflowrateofalleffluentstreamssgpm1.3AvalueoflessthanoneforMPCfractionisrequiredforcompliance. LiquidEffluentDoseCalculation Methodology Thedoseordosecommitment toaMEMBEROFTHEPUBLICfromradioactive materials inliquideffluents

released, fromeachunit,toUNRESTRICTED AREAS(seeFigure5.1.3-1)shallbelimited:a.Duringanycalendarquartertolessthanorequalto1.5mremtothewholebodyandtolessthanorequalto5mremtoanyorgan,andb.Duringanycalendaryeartolessthanorequalto3mremtothewholebodyandtolessthanorequalto10mremtoanyorgan.DosesduetoLiquidEffluents arecalculated monthlyforthefishanddrinkingwateringestion pathwaysandtheexternalsedimentexposurepathwaysfromalldetectednuclidesinliquideffluents releasedtotheunrestricted areasusingthefollowing expression fromNUREG0133,Section4.3.D,~Z)[AiiZt.(hT~C~Ft

))Where:DiThecumulative dosecommitment tothetotalbodyoranyorgan,tfromtheliquideffluents forthetotaltimeperiodZ(hT),mremThelengthoftheLthtimeperiodoverwhichCandFareaveragedforallliquidreleases, hours004337LLII7Unit2Revision9December1993 ~L1I FgTheaverageconcentration ofradionuclide, i,inundiluted liquideffluents duringtimeperiodhTfromanyliquidrelease,uCi/mlThesiterelatedingestion dosecommitment factorforthemaximumindividual tothetotalbodyoranyorgantforeachidentified principal gammaorbetaemitter,mrem/hrperuCi/ml.Table2-2.ThenearfieldaveragedilutionfactorforCduringanyliquideffluentrelease.Definedastheratioofthemaximumundiluted liquidwasteflowduringreleasetotheproductoftheaverageflowfromthesitedischarge structure tounrestricted receiving waterstimes5.9.(5.9isthesitespecificapplicable factorforthemixingeffectofthedischarge structure.) SeetheNineMilePointUnit2Environmental Report-Operating LicenseStage,Table5.4-2footnote1.1.4LiquidEffluentSamplingRepresentativeness Therearefourtanksintheradwastesystemdesignedtobedischarged tothedischarge canal.Thesetanksarelabeled4A,4B,SA,and'B.LiquidRadwasteTank5Aand5BatNineMilePointUnit2containaspargersprayringwhichassiststhemixingofthetankcontentswhileitisbeingrecirculated priortosampling. Thisspargereffectively mixesthetankfourtimesfasterthansimplerecirculation. LiquidRadwasteTank4Aand4Bcontainamixingringbutnosparger.Nocreditistakenforthemixingeffectsofthering.Normalrecirculation flowis150gpmfortank5Aand5B,110gpmfortank4Aand4Bwhileeachtankcontainsupto25,000gallonsalthoughtheentirecontentsarenotdischarged. Toassurethatthetanksareadequately mixedpriortosampling, itisaplantrequirement thatthetankberecirculated forthetimerequiredtopass2.5timesthevolumeofthetank:Recirculation Time~2.5T/RMWhere:Recirculation Time2.5Istheminimumtimetorecirculate theTank,minIstheplantrequirement, unitlessIsthetankvolume,galIstherecirculation flowrate,gpm.Isthefactorthattakesintoaccountthemixingofthesparger,unitlessg fourfortankSAandB,onefortank4AandB.Additionally, theAlertAlarmsetpointoftheLiquidRadwasteEffluentmonitorissetatapproximately 60%oftheHighalarmsetpoint. Thisalarmwillgiveindication ofincomplete mixingwithadequatemargintoexceeding MPC.ServiceWaterAandBandtheCoolingTowerBlowdownaresampledfromtheradiation monitoroneachrespective stream.Thesemonitorscontinuously withdrawasampleandpumpitbacktotheeffluentstream.Thelengthoftubingbetweenthecontinuously flowingsampleandthesamplespigotcontainslessthan200mlwhichisadequately purgedbyrequiring apurgeofatleast1literwhengrabbingasample.004337LLII8Unit2Revision9December1993

1.5LiquidRadwasteSystemOperability TheLiquidRadwasteTreatment SystemshallbeOPERABLEandusedwhenpro)ected dosesduetoliquidradwasteeffluents wouldexceed0.06~mremtothe-whole bodyor0.2mremtoanyorganina31-dayperiodCumulative doseswillbedetermined atleastonceper31days(asindicated inSection1.3)anddoseswi,llalsobepro)ected iftheradwastetreatment systemsarenotbeingfullyutilized. Thesystemcollection tanksareprocessed asfollows:1)LowConductivity (WasteCollector): RadwasteFilterandRadwasteDemineralizer 2)HighConductivity (FloorDrains):FloorDrainFilterorWasteEvaporator orAdvancedLiquidProcessing System(ALPS)3)Regenerant Waste:Zfresinregeneration isusedatNMP-2;thewastewillbeprocessed throughthefloordrainfilterorwasteevaporator. NOTESRegenerant Evaporator andWasteEvaporator maybeusedinterchangeably. Thedosepro)ection indicated abovewillbeperformed inaccordance withthemethodology ofSection1.3.004337LLlZ9Unit2Revision9December1993

2.0 GASEOUSEFFLUENTS

ThegaseouseffluentreleasepointsarethestackandthecombinedRadwaste/Reactor Buildingvent.Thestackeffluentpointincludes.TurbineBuQ.dingventilation, maincondenser offgas(aftercharcoal-bedholdup),andStandbyGasTreatment Systemexhaust.NUREG0133andRegulatory Guide1.109,Rev.1werefollowedinthedevelopment ofthissection.2.12'.1GaseousEffluentMonitorAlarmSetpoints BasisThedoseratefromradioactive materials releasedingaseouseffluents fromthesitetoareasatorbeyondtheSITEBOUNDARY(seeFigure5.1.3-1)shallbelimitedtothefollowing: a.Fornoblegases:Lessthanorequalto500mrem/yrtothewholebodyandlessthanorequalto3000mrem/yrtotheskin,andb.Foriodine-131, foriodine-133, fortritium,andforallradionuclides withhalf-lives greaterthan8days:Lessthanorequalto1500mrem/yrtoanyorgan.2.1.2Theradioactivity rateofnoblegasesmeasureddownstream oftherecombiner shallbelimitedtolessthanorequalto350,000microcuries/second duringoffgassystemoperation. SetpointDetermination Methodology Discussion NineMilePointUnit1andtheJamesAFitzPatrick nuclearplantsoccupythesamesiteasNineMilePointUnit2.Becauseoftheindependence oftheseplantssafetysystemsicontrolroomsandoperating staffsitisassumedthatsimultaneous accidents arenotlikelytooccuratthedifferent units.However,therearetworeleasepointsatUnit2.ItisassumedthatifanaccidentweretooccuratUnit2thatbothreleasepointscouldbeinvolved. ThealarmsetpointforGaseousEffluentNobleGasMonitorsarebasedonadoseratelimitof500mRem/yrtotheWholeBody.SincetherearetworeleasepointsatUnit2,thedoseratelimitof500mRem/yrisdividedequallyforeachreleasepoint,butmaybeapportioned otherwise, ifrequired. Thesemonitorsaresensitive toonlynoblegases.Becauseofthisitisconsidered impractical tobasetheiralarmsetpoints onorgandoseratesduetoiodinesorparticulates. Additionally skindoserateisneversignificantly greaterthanthewholebodydoserate.ThusthefactorRwhichisthebasisforthealarmsetpointcalculation isnominally takenasequalto250mRem/yr.Iftherearesignificant releasesfromanygaseousreleasepointonthesite(>25mRem/yr)foranextendedperiodoftimethenthesetpointwillberecalculated withanappropriately smallervalueforR.4ThehighalarmsetpointfortheOffgasNobleGasmonitorisbasedonalimitof350,000uCi/sec.ThisisthereleaserateforwhichaFSARaccidentanalysiswascompleted. AtthisratetheOffgasSystemcharcoalbedswillnotcontainenoughactivitysothattheirfailureandsubsequent releaseofactivitywillpresentasignificant offsitedoseassumingaccidentmeteorology. 004337LLII10Unit2Revision9December1993 8~ Initially, inaccordance withCONTROL4.3.7.10, theGermanium multichannel analysissystemsofthestackandventwillbecalibrated withgasstandards (traceable toNIST)inaccordance withTable4.3.7.10-1, note(a).Subsequent calibrations maybe-performed withgasstandards, orwithrelatedsolidsources.Thequarterly ChannelFunctional Testwillincludeoperability ofthe30ccchamberandthedilutionstagestoconfirmmonitorhighrangecapability. (Appendix D,GaseousEffluentMonitoring System).Thealertissetatasmallmultipleofcurrentoperating level.2.1.2.1StackNobleGasDetectorAlarmSetpointEquations ThestackatNineMilePointUnit2receivestheOffgasaftercharcoalbeddelay,TurbineBuildingVentilation andtheStandbyGasTreatment systemexhaust.TheStandbyGasTreatment SystemExhauststheprimarycontainment duringnormalshutdowns andmaintains anegativepressureontheReactorBuildingtomaintainsecondary containment integrity. TheStandbyGasTreatment willisolateonhighradiation detected(bytheSGTSmonitor)duringprimarycontainment purges.Thestacknoblegasdetectorismadeofgermanium. Itissensitive toonlygammaradiation. However,becauseitisacomputerbasedmultichannel analysissystemitisabletoaccurately quantifytheactivityreleasedintermsofuCiofspecificnuclides. Onlypurealphaandbetaemittersarenotdetectable, ofwhichtherearenocommonnoblegases.Adistribution ofNobleGasescorresponding tooffgasischosenforthenominalalarmsetpointcalculation. Offgasischosenbecauseitrepresents themostsignificant contaminant ofgaseousactivityintheplant.Thereleaserateg,gcorresponds tooffgasconcentration expectedwiththeplantdesignlimitforfuelfailure.Thealarmsetpointmayberecalculated ifasignificant releaseisencountered. Inthatcasetheactualdistribution ofnoblegaseswillbeusedinthecalculation. Thefollowing calculation willbeusedfortheinitialAlarmSetpoint. O.SRZAlarmSetpoint, uCi/secEl(()IVI) 0.8ViE)(Qi)El(()lVI)SafetyFactor,unitlessAllocation Factor.Normally, 250mrem/yr;thevaluemustbe500mrem/yrorlessdepending uponthedoseratefromotherreleasepointswithinthesitesuchthatthetotaldoseratecorresponds to<500mrem/yrThereleaserateofnuclidei,uCi/secTheconstantforeachidentified noblegasnuclideaccounting forthewholebodydosefromtheelevatedfiniteplumelistedonTable3-2,mrem/yrperuCi/secThetotalreleaserateofnoblegasnuclidesinthestackeffluent, uCi/secThetotaloftheproductofeachisotopereleaseratetimesitsrespective wholebodyplumeconstant, mrem/yr,uci/sec004337LLIIllUnit2Revision9December1993 'll Thealertalarmisnormallysetatlessthan10%ofthehighalarm.2.1.2.2VentNobleGasDetectorAlarmSetpointEquation: TheventcontainstheReactorBuildingventilation aboveandbelow-therefuelfloorandtheRadwasteBuildingventilation effluents. TheReactorBuildingVentilation willisolatewhenradiation monitorsdetecthighlevelsofradiation (theseareseparatemonitors, nototherwise discussed intheODOM).Nominalflowratefortheventis2.37ESCFM.Thisdetectorismadeofgermanium. Itissensitive toonlygammaradiation. However,becauseit'isacomputerbasedmultichannel analysissystemitisabletoaccurately quantifytheactivityreleasedintermsofuCiofspecificnuclides. Onlypurealphaandbetaemittersarenotdetectable, ofwhichtherearenocommonnoblegases.Adistribution ofNobleGasescorresponding tothatexpectedwiththedesignlimitforfuelfailureoffgasischosenforthenominalalarmsetpointcalculation. Offgasischosenbecauseitrepresents themostsignificant contaminant ofgaseousactivityintheplant.Thealarmsetpointmayberecalculated ifasignificant releaseisencountered. Inthatcasetheactualdistribution ofnoblegaseswillbeusedinthecalculation. AlarmSetpoint, uCi/sec0.8RZ(X/Q).Ei(QA)Where:0.8Q;(X/Q).E(Q)Z((Q;Q)SafetyFactor,unitlessAllocation Factor.Normally, 250mrem/yr;thevaluemustbe500mrem/yrorlessdepending uponthedoseratefromotherreleasepointswithinthesitesuchthatthetotalratecorresponds to<500mrem/yrThereleaserateofnuclidei,uCi/secThehighestannualaverageatmospheric dispersion coefficient atthesiteboundaryaslistedintheFinalEnvironmental Statement, NUREG1085,TableD-2,2.0E-6sec/m'heconstantforeachidentified noblegasnuclideaccounting forthewholebodydosefromthesemi-infinite cloud,listedonTable3-3,mrem/yrperuci/m~Thetotalreleaserateofnoblegasnuclidesintheventeffluent, uCi/secThetotaloftheproductoftheeachisotopereleaseratetimesitsrespective wholebodyimmersion

constant, mrem/yrpersec/m~004337LLII12Unit2Revision9December1993 P'4 Thealertalarmisnormallysetatlessthan10%ofthehighalarm.2.1.2.3OffgasPretreatment NobleGasDetectorAlarmSetpointEquation:

~TheOffgas~ystem hasaradiation detectordownstream oftherecombiners andbeforethecharcoaldecaybeds.Theoffgasgafterdecay,isexhausted tothemainstack.Thesystemwillautomatically isolateifitspretreatment radiation monitordetectslevelsofradiation abovethehighalarmsetpoint. TheRadiation Detectorisasodiumiodidecrystal.Itisascintillation deviceandhasathinmylarwindowsothatitissensitive tobothgammaandbetaradiation. DetectorresponseZ,(C,/CF,) hasbeenevaluated fromisotopicanalysisofoffgasanalyzedonamultichannel

analyzer, traceable toNIST.Adistribution ofoffgascorresponding tothatexpectedwiththedesignlimitforfuelfailureisusedtoestablish theinitialsetpoint.

However,thealarmsetpointmayberecalculated usinganupdatednuclidedistribution basedonactualplantprocessconditions. Themonitornominalresponsevalueswillbeconfirmed duringperiodiccalibration usingaTransferStandardsourcetraceable totheprimarycalibration performed bythevendor.Particulates andIodinesarenotincludedinthiscalculation becausethisisanoblegasmonitor.Toprovideanalarmintheeventoffailureoftheoffgassystemflowinstrumentation, thelowflowalarmsetpointwillbesetatorabove10scfm,(wellbelownormalsystemflow)andthehighflowalarmsetpointwillbesetatorbelow110scfm,whichiswellaboveexpectedsteady-state flowrateswithatightcondenser. Toprovideanalarmforchangingconditions, thealertalarmwillnormallybesetat10,000uCi/secabovecurrentoperating level(15%oflevelifgreaterthan75,000uCi/sec). Thisalertallowsconformance withTechnical Specifications 3.4.5SpecificActivityActions.3.50E+052.12E-03ZCCFAlarmSetpoint, cpm(0.8FEi(Ci)+Background Where:AlarmSetpoint0.8350,0002.12E-03C)CF(Thealarmsetpointfortheoffgaspretreatment NobleGasDetector, cpmSafetyFactor,unitlessTheTechnical Specification LimitforOffgasPretreatment, uCi/secUnitconversion Factor,60sec/min/28317cc/CFTheconcentration ofnuclideiipintheOffgas,uci/ccTheDetectorresponsetonuclidei,uCi/cc/cpm; SeeTable3-1foralistofnominalvalues004337LLII13Unit2Revision9December1993 C

Background

'El(Ci/CFL) Ei(Ci)TheOffgasSystemFlowrate,CFMThedetectorresponsewhenitschamberisfilledwithnonradioactive air,cpmThesummation ofthenuclideconcentration dividedbythecorresponding detectorresponse, netcpmThesummation oftheconcentration ofnuclidesinoffgas,uCi/cc2.2GaseousEffluents DoseRateCalculation Doserateswillbecalculated monthlyataminimumtodemonstrate thatthereleaseofnoblegases,tritium,iodines,andparticulates withhalflivesgreaterthan8daysarewithinthedoseratelimitsspecified in10CFR20.Theselimitsareasfollows:Thedoseratefromradioactive materials releasedingaseouseffluents fromthesitetoareasatorbeyondtheSITEBOUNDARY(seeFigure5.1.3-1)shallbelimitedper10CFR20tothefollowing: a.Fornoblegases:Lessthanorequalto500mrem/yrtothewholebodyandlessthanorequalto3000mrem/yrtotheskin,and2b.Foriodine-131, iodine-133, fortritium,andforallradionuclides inparticulate formwithhalf-lives greaterthan8days:Lessthanorequalto1500mrem/yrtoanyorgan:X/QandW-Dispersion Parameters forDoseRate,Table3-23Thedispersion parameters forthewholebodyandskindoseratecalculation correspond tothehighestannualaveragedispersion parameters atorbeyondtheunrestricted areaboundary. Thisisattheeastsiteboundary. ThesevalueswereobtainedfromtheNineMilePointUnit2FinalEnvironmental Statement, NUREG1085TableD-2fortheventandstack.Thesewerecalculated usingthemethodology ofRegulatory Guide1.111,Rev.1.Thestackwasmodeledasanelevatedreleasepointbecauseitsheightismorethan2.5timesanyad)acentbuildingheight.Theventwasmodeledasagroundlevelreleasebecauseeventhoughitishigherthananyadjacentbuildingitisnotmorethan2.5timestheheight.TheNRCFinalEnvironmental Statement valuesforthesiteboundaryX/QandD/Qtermswereselectedforuseincalculating EffluentMonitorAlarmPointsandcompliance withSiteBoundaryDoseRatespecifications becausetheyareconservative whencomparedwiththecorresponding NMPCEnvironmental Reportvalues.Inaddition, thestack"intermittent release"X/Qwasselectedinlieuofthe"continuous" value,sinceitisslightlylarger,andalsowouldallownotmakingadistinction betweenlongtermandshorttermreleases. Thedispersion parameters fortheorgandosecalculations wereobtainedfromtheEnvironmental Report,Figures7B-4(stack)and7B-8(vent)bylocatingvaluescorresponding tocurrently existing(1985)pathways. Itshouldbenotedthat,themostconservative pathwaysdonotallexistatthesamelocation. Itisconservative toassumethatasingleindividual wouldactuallybeateachofthereceptorlocations. 004337LLII14Unit2Revision9December1993

2.2.2WholeBodyDoseRateDuetoNobleGasesThegroundlevelgammaradiation dosefromanoblegasstackrelease(elevated), referredtoasplumeshine,iscalculated usingthedosefactorsfromAppendixBofthisdocument. Thegroundlevelgammaradiation dosefromanoblegasventreleaseaccountsfortheexposurefromimmersion inthesemi-infinite cloud.Thedispersion ofthecloudfromthepointofreleasetothereceptorattheeastsiteboundaryisfactoredintotheplumeshinedosefactorsforstackreleasesandthroughtheuseofX/Qintheequationfortheimmersion groundleveldoseratesforventreleases. Thereleaserateisaveragedovertheperiodofconcern.Thefactorsarediscussed inAppendixB.Wholebodydoserate(DR)Yduetonoblegases:(DR)Y=3'7E-08Z)[V(Q+Q(X/Q)Q~] Where:DRYV)Wholebodydoserate(mrem/sec) Theconstantaccounting forthegammawholebodydoseratefromthefiniteplumefromtheelevatedstackreleasesforeachidentified noblegasnuclide,i.ListedonTable32imrem/yrperuCi/secTheconstantaccounting forthegammawholebodydoseratefromimmersion inthesemi-infinite cloudforeachidentified noblegasnuclide,i.ListedinTable3-3,mrem/yrperuCi'/m~(FromReg.Guide1.109)X/QX/QTherelativeplumeconcentration atorbeyondthelandsectorsiteboundary. Averagemeteorological dataisused.ElevatedX/Qvaluesareusedforthestackreleases(s=stack); groundX/Qvaluesareusedfortheventreleases(v=vent). ListedonTable3-23QiQ.Thereleaserateofeachnoblegasnuclidei,fromthestack(s)orvent(v).Averagedoverthetimeperiodofconcern.(uCi/sec) 3.17E-08~Conversion Factor;theinverseofthenumberofsecondsinoneyear.(yr/sec)2.2.3SkinDoseRateDuetoNobleGasesTherearetwotypesofradiation fromnoblegasreleasesthatcontribute totheskindoserate:betaandgamma.Forstackreleasesthiscalculation takesintoaccountthedosefrombetaradiation inasemiinfinitecloudbyusinganimmersion dosefactor.Additionally, thedispersion ofthereleasedactivityfromthestacktothereceptoristakenintoaccountbyuseofthefactor(X/Q).Thegammaradiation dosefromtheelevatedstackreleaseistakenintoaccountbythedosefactorsinAppendixB.Forventreleasesthecalculations alsotakeintoaccountthedosefromthebeta(I))andgamma(Y)radiation ofthesemiinfinitecloudbyusinganimmersion dosefactor.Dispersion istakenintoaccountbyuseofthefactor(X/Q).004337LLZZ15Unit2Revision9December1993 dtk Thereleaserateisaveragedovertheperiodofconcern.Skindoserate(DR),+>duetonoblegases:(DR),+pWhere:3.17E-8Z,[(L,(X/Q),+1. 11(B,)Q+(L,+1.lip)(X/g)Q](DR)~+p~Skindoserate(mrem/sec) L,Theconstanttoaccountforthegammaandbetaskindoseratesforeachnoblegasnuclide,i,fromimmersion inthesemi-infinite cloud,mrem/yrperuCi/m~,listedonTable3-3(fromR.G.1.109)~7B(Theconstanttoaccountfortheairgammadoserateforeachnoblegasnuclide,i,fromimmersion inthesemi-infinite cloud,mrad/yrperuCi/m,listedonTable3-3(fromR.G.1.109)Unitconversion

constant, mrem/mrad Structural shielding factor,unitlessTheconstantaccounting fortheairgammadoseratefromexposuretotheoverheadplumeofelevatedreleasesofeachidentified noblegasnuclide,i.ListedonTable3-2,mrad/yrperuCi/sec.(x/g),(x/g)Therelativeplumeconcentration atorbeyondthelandsectorsiteboundary.

Averagemeteorological dataisused.ElevatedX/Qvaluesareusedforthestackreleases(s=stack); groundX/Qvaluesareusedforthevent,releases(v=vent). 2.2.43.17E-8=Conversion Factor;theinverseofthenumberofsecondsinayear;(yr/sec)Thereleaserateofeachnoblegasnuclidei,fromthestack(s)orvent(v)averagedoverthetimeperiodofconcern,uci/sec.OrganDoseRateDuetoI-131,I-133,Tritium,andParticulates withHalf-lives greaterthan8days.Theorgandoserateiscalculated usingthedosefactors(g)fromAppendixC.ThefactorQtakesintoaccountthedoseratereceivedfromthegroundplane,inhalation andingestion pathways. W,andWtakeintoaccounttheatmospheric dispersion fromthereleasepointtothelocationofthemostconservative receptorforeachoftherespective pathways. Thereleaserateisaveragedovertheperiodofconcern.Organdoserates(DR)duetoiodine-131, iodine-133, tritiumandallradionuclides inparticulate formwithhalf-lives greaterthan8days(DR)a'7EZj[ZiR"ai [Wage+Wvgiv]]Where:(DR)=Organdoserate(mrem/sec) 004337LLII16Unit2Revision9December1993

WiWvThefactorthattakesintoaccountthedosefromnuclideithroughpathway$toanagegroupa,andindividual organt.Unitsforinhalation pathway,mrem/yrperuCi/m~.Unitsforgroundandingestion

pathways, m'-mrem/yr peruCi/sec.SeeTables3-4through3-22).Dispersion parameter eitherX/Q(sec/m)orD/Q(1/m)depending onpathwayandreceptorlocation.

Averagemeteorological dataisused(Table3-23).ElevatedW,valuesareusedforstackreleases(s=stack)g groundWvaluesareusedforventreleases(v=vent). 2.3Thereleaseratesfornuclidei,fromthestack(s)andvent(v)respectively, uCi/sec.Whenthereleaserateexceeds0.75uCi/secfromthestackorvent,thedoserateassessment shall,also,includeJAFandNMPldosecontributions. Theuseofthe0.75uCi/secreleaseratethreshold isconservative becauseitisbasedonthedoseconversion factor(Q)fortheSr-90childbonewhichissignificantly higherthanthedosefactorsfortheotherisotopespresentinthestackorventrelease.GaseousEffluentDoseCalculation Methodology Doseswillbecalculated monthlyataminimumtodemonstrate thatdosesresulting fromthereleaseofnoblegases,tritium,iodines,andparticulates withhalflivesgreaterthan8daysarewithinthelimitsspecified in10CFR.50. Theselimitsareasfollows:Theairdosefromnoblegasesreleasedingaseouseffluents, fromeachunit,toareasatorbeyondtheSITEBOUNDARY(seeFigure5.1.3-1)shallbelimitedtothefollowing. a.Duringanycalendarquarter:Lessthanorequalto5mradforgammaradiation andlessthanorequalto10mradforbetaradiation, andb.Duringanycalendaryear:Lessthanorequalto10mradforgammaradiation andlessthanorequalto20mradforbetaradiation. ThedosetoaMEMBEROFTHEPUBLICfromiodine-131, iodine-133, tritium,andallradioactive materialinparticulate formwithhalf-lives greaterthan8daysingaseouseffluents

released, fromeachunit,toareasatorbeyondtheSITEBOUNDARY(seeFigure5.1.3-1)shallbelimitedtothefollowing:

a.Duringanycalendarquarter:Lessthanorequalto7.5mremtoanyorganand,b.Duringanycalendaryear:Lessthanorequalto15mremtoanyorgan.TheVENTILATION EXHAUSTTREATMENT SYSTEMshallbeOPERABLEandappropriate portionsofthissystem,shallbeusedtoreducereleasesofradioactivity whenthepro)ected dosesin31daysfromiodineandparticulate

releases, fromeachunit,toareasatorbeyondtheSITEBOUNDARY(seeFigure5.1.3-1)wouldexceed0.3mremtoanyorganofaMEMBEROFTHEPUBLIC.004337LLII17Unit2Revision9December1993 I

2.3.1WandW,-Dispersion Parameters forDose,Table3-23Thedispersion parameters fordosecalculations wereobtainedchieflyfromtheNineMilePointUnit2Environmental ReportAppendix7B.Thesewerecalculated usingthemethodology ofRegulatory Guide1.111andNUREG0324.Thestackwasmodeledasanelevatedreleasepointbecauseheightismorethan2.5timestheheightofanyad)acentbuilding. Theventwasmodeledasacombinedelevated/ground levelreleasebecausethevent'sheightisnotmorethan2.5timestheheightofanyad)acentbuilding. Averagemeteorology overtheappropriate timeperiodwasused.Dispersion parameters notavailable fromtheERwereobtainedfromC.T.MainDatareportdatedNovember, 1985,ortheFES.2GammaAirDoseDuetoNobleGasesGammaairdosefromthestackorventnoblegasreleasesiscalculated monthly.Thegammaairdoseequationissimilartothegammadoserateequationexceptthereceptorisairinsteadofthewholebodyorskinofwholebody.Therefore, thestacknoblegasreleasesusethefiniteplumeairdosefactors,andtheventnoblegasreleasesusesemi-infinite cloudimmersion dosefactors.ThefactorX/Qtakesintoaccountthedispersion ofventreleasestothemostconservative location. Thereleaseactivityistotaledovertheperiodofconcern.Thefiniteplumefactorisdiscussed inAppendixB.Gammaairdoseduetonoblegases:DD3~17E8E)[M((X/Q)v Qw+B)Q>>]Thegammaairdosefortheperiodofconcern,mrad2.3.3tThedurationofthedoseperiodofconcern,secWhereallotherparameters havebeenpreviously defined.BetaAirDoseDuetoNobleGasesThebetaairdosefromthestackorventnoblegasreleasesiscalculated usingthesemi-infinite cloudimmersion dosefactorinbetaradiation. ThefactorX/Qtakesintoaccountthedispersion ofreleasestothemostconservative location. Betaairdoseduetonoblegases:.Dp3~17E8Z[NJ[(X/Q)yQ~+(X/Q) ~Q>>]xDpBetaairdose(mrad)fortheperiodofconcernN,~Theconstantaccounting forthebetaairdosefromimmersion inthesemi-infinite cloudforeachidentified noblegasnuclide,i.ListedonTable3-3,mrad/yrperuCi/m~.(FromReg.Guide1.109).2.3.4t=Thedurationofthedoseperiodofconcern,secWhereallotherparameters have.beenpreviously defined.OrganDoseDuetoI-131,I-133,TritiumandParticulates withhalf-lives greaterthan8days.004337LLII18Unit2Revision9December1993

Theorgandoseisbasedonthesameequationasthedoserateequationexceptthedoseiscomparedtothe10CFR50doselimits.Thefactorgtakesintoaccountthedosereceivedfromthegroundplane,inhalation, food(cowmilk,cowmeatandvegetation) pathways. W,andWtakeintoacceunttheatmospheric dispersion fromthereleasepointtothelocationofthemostconservative receptorforeachoftherespective pathways. Thereleaseistotaledovertheperiodofconcern.TheQfactorsarediscussed inAppendixC.OrgandoseDduetoiodine-131, iodine-133, tritiumandradionuclides inparticulate formwithhalf-lives greaterthan8days.DN317E8Zj[ZtRgai[WsQ~+WvQ]) xtWhere:D=Dosetothecriticalorgant,foragegroupa,mremt~Thedurationofthedoseperiodofconcern,secWhereallotherparameters havebeenpreviously definedinSection2.2.4.2.4I-133andI-135Estimation Stackandventeffluentiodinecartridges areanalyzedtoasensitivity ofatleast1E-12uCi/cc.IfdetectedinexcessoftheLLDgtheI-131andI-133analysisresultswillbereporteddirectlyfromeachcartridge analyzed. Periodically, (usuallyquarterly butonamonthlyfrequency ifeffluentiodinesareroutinely detected) ashort-duration (12to24hour)effluentsampleiscollected andanalyzedtoestablish anI-135/I-131 ratioandanI-133/I-131 ratio,ifeachactivityexceedsLLD.Theshort-duration ratioisusedtoconfirmtheroutinely measuredI-133values.Theshort-duration I-135/I-131 ratio(ifdetermined) isusedwiththeI-131releasetoestimatetheI-135release.Theshort-duration I-133/I-131 ratiomaybeusedwiththeI-131releasetoestimatetheI-133releaseifthedirectlymeasuredI-133releaseappearsnon-conservative. 2.52.6Isokinetic SamplingSamplingsystemsforthestackandventeffluentreleasesaredesignedtomaintainisokinetic sampleflowatnormalventilation flowrates.Duringperiodsofreducedventilation flow,sampleflowmaybemaintained ataminimumflowrate(abovethecalculated isokinetic rate)inordertosamplelinelossesduetoparticulate deposition atlowvelocity. UseofConcurrent Meteorological Datavs.Historical DataItistheintentofNMPCtousedispersion parameters basedonhistorical meteorological datatosetalarmpointsandtodetermine orpredictdoseanddoseratesintheenvironment duetogaseouseffluents. Ifeffluentlevelsapproachlimitingvalues,meteorological conditions concurrent withthetimeofreleasemaybeusedtodetermine gaseouspathwaydoses.004337LLII19Unit2Revision9December1993 I 2.72'GaseousRadwasteTreatment SystemOperation CONTROL3.11.2.4requirestheGaseousRadwasteTreatment Systemtobeinoperation wheneverthemaincondenser airejectorsystemisinoperation. The~ystem maybeoperatedforshort.periods withthecharcoalbedsbypassedtofacilitate transients. Thecomponents ofthesystemwhichnormallyshouldoperatetotreatoffgasarethePreheater, Recombiner, Condenser, Dryer,CharcoalAdsorbers, HEPAFilter,andVacuumPump.(SeeAppendixD,OffgasSystem).Ventilation ExhaustTreatment SystemOperation CONTROL3.11.2.5requirestheVentilation ExhaustTreatment SystemtobeOPERABLEwhenprojected dosesin31daysduetoiodineandparticulate releaseswouldexceed0.3mremtoanyorganofamemberofthepublic.Theappropriate components, whichaffectiodineorparticulate release,tobeOPERABLEare:1)HEPAFilter-RadwasteDeconArea2)HEPAFilter-RadwasteEquipment Area3)HEPAFilter-RadwasteGeneralAreaWheneveroneofthesefiltersisnotOPERABLE, iodineandparticulate doseprojections willbemadefor31-dayintervals startingwithfilterinoperability, andcontinuing aslongasthefilterremainsinoperable, inaccordance withSurveillance 4.11.2.5.1. Predicted releaserateswillbeused,alongwiththemethodology ofSection2.3.4.(SeeAppendixD,GaseousRadiation Monitoring.) 3.0URANIUMFUELCYCLEThe"UraniumFuelCycle"isdefinedin40CFRPart190.02(b)asfollows:"Uraniumfuelcyclemeanstheoperations ofmillingofuraniumorechemicalconversion ofuranium,isotopicenrichment ofuranium,fabrication ofuraniumfuel,generation ofelectricity byalight-water-cooled nuclearpowerplantusinguraniumfuel,andreprocessing ofspenturaniumfuel,totheextentthatthesedirectlysupporttheproduction ofelectrical powerforpublicuseutiliring nuclearenergy,butexcludesminingoperations, operations atwastedisposalsites,transportation ofanyradioactive materialinsupportoftheseoperations, andthereuseofrecovered non-uranium specialnuclearandby-product materials fromthecycle."Section3/4.11.4oftheCONTROLSrequiresthatwhenthecalculated dosesassociated withtheeffluentreleasesexceedtwicetheapplicable quarterorannuallimits,thelicenseeshallevaluatethecalendaryeardosesand,ifrequired, submitaSpecialReporttotheNRCandlimitsubsequent releasessuchthatthedosecommitment toarealindividual fromalluraniumfuelcyclesourcesislimitedto25mremtothetotalbodyoranyorgan(exceptthethyroid,whichislimitedto75mrem).Thisreportistodemonstrate thatradiation exposures toallrealindividuals fromalluraniumfuelcyclesources(including allliquidandgaseouseffluentpathwaysanddirectradiation) arelessthanthelimitsin40CFRPart190.Ifreleasesthatresultindosesexceeding the40CFR190limitshaveoccurred, thenavariancefromtheNRCtopermitsuchreleaseswillberequested andifpossible, actionwillbetakentoreducesubsequent releases. 004337LLII20Unit2Revision9December1993 / ThereporttotheNRCshallcontain:1)Identification ofalluraniumfuelcyclefacilities oroperations within5milesofthenuclearpowerreactorunitsat.thesite,thatcontribute totheannualdose.ofthemaximumexposedmemberofthepublic.2)Identification ofthemaximumexposedmemberofthepublicandadetermination ofthetotalannualdosetothispersonfromallexistingpathwaysandsourcesofradioactive effluents anddirectradiation. Thetotalbodyandorgandosesresulting fromradioactive materialinliquideffluents fromNineMilePointUnit2willbesummedwiththedosesresulting fromthereleasesofnoblegases,radioiodines, andparticulates. Thedirectdosecomponents willalsobedetermined byeithercalculation oractualmeasurement. Actualmeasurements willutilizeenvironmental TLDdosimetry. Calculated measurements willutilizeengineering calculations todetermine apro)ected directdosecomponent. Intheeventcalculations areused,themethodology willbedetailedasrequiredinSection6.9.1.8oftheCONTROLS. ThedosesfromNineMilePointUnit2willbeaddedtothedosestothemaximumexposedindividual thatarecontributed fromotheruraniumfuelcycleoperations within5milesofthesite.Forthepurposeofcalculating doses,theresultsoftheEnvironmental Monitoring Programmaybeincludedtoprovidemorerefinedestimates ofdosestoarealmaximumexposedindividual. Estimated doses,ascalculated fromstationeffluents, maybereplacedbydosescalculated fromactualenvironmental sampleresults.3.1Evaluation ofDosesFromLiquidEffluents Fortheevaluation ofdosestorealmembersofthepublicfromliquideffluents, thefishconsumption andshoreline sedimentgrounddosewillbeconsidered. Sincethedosesfromotheraquaticpathwaysareinsignificant, fishconsumption andshoreline sedimentaretheonlytwopathwaysthatwillbeconsidered. Thedoseassociated withfishconsumption maybecalculated usingeffluentdataandRegulatory Guide1.109methodology orbycalculating adosetomanbasedonactualfishsampleanalysisdata.Becauseofthenatureofthereceptorlocationandtheextensive fishinginthearea,thecriticalindividual maybeateenagerozanadult.Thedoseassociated withshoreline sedimentisbasedontheassumption thattheshoreline wouldbeutilizedasarecreational area.ThisdosemaybederivedfromliquideffluentdataandRegulatory Guide1.109methodology orfromactualshoreline sedimentsampleanalysisdata.Equations usedtoevaluatefishandshoreline sedimentsamplesarebasedonRegulatory Guide1.109methodology. Becauseofthesamplemediumtypeandthehalf-lives oftheradionuclides historically

observed, thedecaycorrected portionsoftheequations aredeleted.Thisdoesnotreducetheconservatism ofthecalculated dosesbutincreases thesimplicity fromanevaluation pointofview.Table3-24presentstheparameters usedforcalculating dosesfromliquideffluents.

004337LLII21Unit2Revision9December1993

Thedose'romfishsamplemediaiscalculated as:Where:Zi[C~(U)(D~)f](1E+3)Thetotalannualdosetoorgan),ofanindividual ofagegroupa,fromnuclidei,viafishpathwayp,inmremperyear;ex.ifcalculating totheadultwholebody,then~~andD~D~Theconcentration ofradionuclide iinfishsamplesinpci/gramTheconsumption rateoffish1E+3GramsperkilogramTheingestion dosefactorforagegroupa,nuclidei,fishpathwayp,andorgan),(Reg.Guide1.109,TableE-11)(mrem/pCi). ex.whencalculating totheadultwholebodyD<~D~Thefractional portionoftheyearoverwhichthedoseisapplicable Thedosefromshoreline sedimentsamplemediaiscalculated as!R,~=E([C(U)(4E+4)(0.3)(D~)f]Where:Thetotalannualdosetoorgan),ofanindividual ofagegroupa,fromnuclidei,viathesedimentpathwayp,inmremperyear;ex.ifcalculating totheadultwholebody,then+R~andD~=D~CLTheconcentration ofradionuclide iinshoreline sedimentinpCi/gramTheusagefactor,(hr/yr)(Reg.Guide1.109)4E+40.3Theproductoftheassumeddensityofshoreline sediment(40kilogrampersquaremetertoadepthof2.5cm)timesthenumberofgramsperkilogramTheshorewidthfactorforalakeThedosefactorforagegroupa,nuclidei,sedimentpathways,andorgan).(Reg.Guide1.109,TableE-6)(mrem/hrperpCi/m~);ex.whencalculating totheadultwholebodyD~=D~Thefractional'portion oftheyearoverwhichthedoseisapplicable NOTE%Becauseofthenatureofthereceptorlocationandtheextensive fishinginthearea,thecriticalindividual maybeateenageroranadult.004337LLZI22Unit2Revision9December1993

3.2Evaluation ofDosesFromGaseousEffluents Fortheevaluation ofdosestorealmembersofthepublicfromgaseouseffluents~ thepathwayscontained insection2ofthecalculational mothodologies sectionintheODCM.willbeconsidered andincludegrounddeposition, inhalation, cowsmilk,goatsmilk,meat,andfoodproducts(vegetation). However,anyupdatedfielddatamaybeutilizedthatconcernslocations ofrealindividuals, realtimemeteorological data,locationofcriticalreceptors, etc.Datafromthemostrecentcensusandsamplelocationsurveysshouldbeutilized. Dosesmayalsobecalculated fromactualenvironmental samplemedia,asavailable. Environmental samplemediadatasuchasTLD,airsample,milksampleandvegetable (foodcrop)sampledatamaybeutilizedinlieuofeffluentcalculational data.Dosestomembersofthepublicfromthepathwaysconsidered intheODCMsection2asaresultofgaseouseffluents willbecalculated usingthemethodology ofRegulatory Guide1.109orthemethodology oftheODCM,asapplicable. Dosescalculated fromenvironmental samplemediawillbebasedonmethodologies foundinRegulatory Guide1.109.3'Evaluation ofDosesFromDirectRadiation Thedosecontribution asaresultofdirectradiation shallbeconsidered whenevaluating whetherthedoselimitations of40CFR190havebeenexceeded. Directradiation dosesasaresultofthereactor,turbineandradwastebuildings andoutsideradioactive storagetanks(asapplicable) maybeevaluated byengineering calculations orbyevaluating environmental TLDresultsatcriticalreceptorlocations, siteboundaryorotherspecialinterestlocations. Fortheevaluation ofdirectradiation dosesutilizing environmental TLDs,thecriticalreceptorinquestion, suchasthecriticalresidence, etc.,willbecomparedtothecontrollocations. Thecomparison involvesthedifference inenvironmental TLDresultsbetweenthereceptorlocationandtheaveragecontrollocationresult.3.4DosestoMembersofthePublicWithintheSiteBoundaryTheSemiannual Radioactive EffluentReleaseReportshallincludeanassessment oftheradiation dosesfromradioactive liquidandgaseouseffluents tomembersofthepublicduetotheiractivities insidethesiteboundaryasdefinedbyFigure5.1.3-1.Amemberofthepublic,wouldberepresented byanindividual whovisitsthesites'nergy Centerforthepurposeofobserving theeducational displaysorforpicnicking andassociated activities. Fishingisamajorrecreational activityintheareaandontheSiteasaresultofthesalmonandtroutpopulations inLakeOntario.Fishermen havebeenobservedfishingattheshoreline neartheEnergyCenterfromAprilthroughDecemberinallweatherconditions. Thus@fishingisthemajoractivityperformed bymembersofthepublicwithinthesiteboundary. Basedonthenatureofthefishermen andundocumented observations, itisconservatively assumedthatthemaximumexposedindividual spendsanaverageof8hoursperweekfishingfromtheshoreline atalocationbetweentheEnergyCenterandtheUnit1facility. Thisestimateisconsidered conservative butnotnecessarily excessive andaccountsforoccasions whereindividuals mayfishmoreonweekendsoronafewdaysinMarchoftheyear.004337LLZZ23Unit2Revision9December1993 0 Thepathwaysconsidered fortheevaluation includetheinhalation pathwaywiththeresultant lungdose,thegrounddosepathwaywiththeresultant wholebodyandskindoseandthedirectradiation dosepathwaywiththeassociated totalbodydose.Thedirectradiation dosepathway,in:actuality, includesseveralpathways. Theseinclude:thedirectradiation gammadosetoanindividual fromanoverheadplume,agammasubmersion plumedose,possibledirectradiation dosefromthefacilityandagroundplanedose(deposition). Becausethelocationisincloseproximity tothesite,anybeta'plumesubmersion doseisfelttobeinsignificant. Otherpathways, suchastheingestion pathway,arenotapplicable. Inaddition, pathwaysassociated withwaterrelatedrecreational activities, otherthanfishing,arenotapplicable here.Theseincludeswimming, boatingandwadingwhichareprohibited atthefacility. Theinhalation pathwayisevaluated byidentifying theapplicable radionuclides (radioiodine, tritiumandparticulates) intheeffluentfortheappropriate timeperiod.Theradionuclide concentrations arethenmultiplied bytheappropriate X/Qvalue,inhalation dosefactor,airintakerate,andthefractional portionoftheyearinquestion. Thus,theinhalation pathwayisevaluated usingthefollowing equationadaptedfromRegulatory Guide1.109.Table3-24presentsthereference fortheparameters usedinthefollowing equation. NOTE:Thefollowing equationisadaptedfromequations C-3andC-4ofRegulatory Guide1.109.SincemanyofthefactorsareinunitsofpC1/m~,m'/sec.,etc.,andsincetheradionuclide decayexpressions havebeendeletedbecauseoftheshortdistancetothereceptorlocation, theequationpresented hereisnotidentical totheRegulatory Guideequations. /Q)()i().")Where:DpC,Themaximumdosefromallnuclidestotheorganjandagegroup(a)inmrem/yr;ex.if-calculating totheadultlung,thenD>,=DzandDFA-~DF+Theaverageconcentration inthestackorventreleaseofnuclideifortheperiodinpCi/m~.Unit2averagestackorventflowrateinm~/sec.X/Q(DFA)pTheplumedispersion pa'rameter foralocationapproximately 0.50mileswestofNMP-2(Theplumedispersion parameters are9.6E-07(stack)and2.8E-06(vent)andwereobtainedfromtheC.T.MainfiveyearaverageannualX/Qtables.TheventX/Q(groundlevel)istentimesthelisted0.50mileX/Qbecausetheventisapproximately 0.3milesfromthereceptorlocation. Thestack(elevated) X/Qisconservative whenbasedon0.50milesbecauseofthecloseproximity ofthestackandthereceptorlocation. thedosefactorfornuclidei,organj,andagegroupainmremperpCi(Reg.Guide1.109,TableE-7);ex.ifcalculating totheadultlungtheDFA'jaDFAg004337LLII24Unit2Revision9December1993

(BR),~annualairintakeforindividuals inagegroupainM'eryear(obtained fromTableE-5ofRegulatory Guide1.109).fractional portionoftheyearforwhichradionuclide iwasdetectedandforwhichadoseistobecalculated (inyears).Thegrounddosepathway(deposition) willbeevaluated byobtaining atleastonesoilorshoreline sedimentsampleintheareawherefishingoccurs.Thedosewillthenbecalculated usingthesampleresults,thetimeperiodinquestion, andthemethodology basedonRegulatory Guide1.109aspresented inSection3.1.Theresultant dosemaybeadjustedforabackground dosebysubtracting theapplicable off-sitecontrolsoilorshoreline sedimentsampleradionuclide activities. Intheeventitisnotedthatfishingisnotperformed fromtheshoreline butisinsteadperformed inthewater(i.e.,theuseofwaders),thenthegrounddosepathway(deposition) willnotbeevaluated. Thedirectradiation gammadosepathwayincludesanygammadosesfromanoverheadplume,submersion intheplume,possibleradiation fromthefacilityandgroundplanedose(deposition). Thisgeneralpathwaywillbeevaluated byaverageenvironmental TLDreadings. Atleasttwoenvironmental TLDswillbeusedatonelocationintheapproximate areawherefishingoccurs.TheTLDswillbeplacedinthefieldonapproximately thebeginning ofeachcalendarquarterandremovedapproximately attheendofeachcalendarquarter(quarter2,3,and4).TheaverageTLDreadingswillbeadjustedbytheaveragecontrolTLDreadings. Thisisaccomplished bysubtracting theaveragequarterly controlTLDvaluefromtheaveragefishinglocationTLDvalue.Theapplicable quarterly controlTLDvalueswillbeusedafteradjusting fortheappropriate timeperiod(asapplicable). IntheeventoflossortheftoftheTLDs,resultsfromaTLDorTLDsinanearbyareamaybeutilized. 004337LLII25Unit2Revision9December1993

4.0 ENVIRONMENTAL

MONITORING PROGSamplingStationsThecurrentsamplinglocations arespecified inTable5-1andFigures5.1-1,5.1-2.Themeteorological towerlocationisshownonFigure5.1-1.ThelocationisshownasTLDlocationg17.TheEnvironmental Monitoring ProgramisajointeffortbetweentheNiagaraMohawkPowerCorporation andtheNewYorkPowerAuthority, theownersandoperators oftheNineMilePointUnits1and2andtheJamesA.FitzPatrick NuclearPowerPlants,respectively. Samplinglocations arechosenonthebasisofhistorical averagedispersion ordeposition parameters frombothunits.Theenvironmental samplinglocationcoordinates shownonTable5-1arebasedontheNMP-2reactorcenterline. 4.2Theaveragedispersion anddeposition parameters forthethreeunitshavebeencalculated fora5yearperiod,1978through1982.Thecalculated dispersion ordeposition parameters willbecomparedtotheresultsoftheannuallandusecensus.Ifitisdetermined thatamilksamplinglocationexistsatalocationthatyieldsasignificantly higher(e.g.50%)calculated D/Qrate,thenewmi.lksamplinglocationwillbeaddedtothemonitoring programwithin30days.Ifanewlocationisadded,theoldlocationthatyieldsthelowestcalculated D/QmaybedroppedfromtheprogramafterOctober31ofthatyear.Interlaboratory Comparison ProgramAnalysesshallbeperformed onsamplescontaining knownquantities ofradioactive materials thataresuppliedaspartofaCommission approvedorsponsored Interlaboratory Comparison Program,suchastheEPACrosscheck Program.Participation shallbeonlyforthosemedia,e.g.,air,milk,water,etc.,thatareincludedintheNineMilePointEnvironmental Monitoring Programandforwhichcrosschecksamplesareavailable. AnattemptwillbemadetoobtainaQCsampletoprogramsampleratioof5%orbetter.TheQualityControlsampleresultsshallbereportedintheAnnualRadiological Environmental Operating ReportsothattheCommission staffmayevaluatetheresults.SpecificsamplemediaforwhichEPACrossCheckProgramsamplesareavailable includethefollowing: grossbetainairparticulate filtersgammaemittersinairparticulate filtersgammaemittersinmilkgammaemittersinwatertritiuminwaterI-131inwater4.3Capabilities forThermoluminescent Dosimeters UsedforEnvironmental Measurements Requireddetection capabilities forthermoluminescent dosimeters used'orenvironmental measurements requiredbytheTechnical Specifications arebasedonANSIStandardN545,section4.3.TLDsaredefinedasphosphors packagedforfielduse.Inregardtothedetection capabilities forthermoluminescent dosimeters, onlyonedetermination isrequiredtoevaluatetheabovecapabilities pertypeofTLD.Furthermore, theabovecapabilities maybedetermined bythevendorwhosuppliestheTLDs.Requireddetection capabilities areasfollows.004337LLII26Unit2Revision9December1993

4.3.1Uniformity shallbedetermined bygivingTLDsfromthesamebatchanexposureequaltothatresulting fromanexposurerateof10uR/hrduringthefieldcycle.Theresponses obtainedshallhavearelativestandarddeviation oflessthan7.5%.Atotalofatleast5TLDsshall-beevaluated. 4.3.2Reproducibility shallbedetermined bygivingTLDsrepeatedexposures equaltothatresulting fromanexposurerateof10uR/hrduringthefieldcycle.Theaverageoftherelativestandarddeviations oftheresponses shallbelessthan3.0%.Atotalofatleast4TLDsshallbeevaluated. 4.3.3Dependence ofexposureinterpretation onthelengthofafieldcycleshallbeexaminedbyplacingTLDsforaperiodequaltoatleastafieldcycleandaperiodequaltohalfthesamefieldcycleinanareawheretheexposurerateisknowntobeconstant. Thistestshallbeconducted underapproximate averagewintertemperatures andapproximate averagesummertemperatures. Forthesetests,theratiooftheresponseobtainedinthefieldcycletotwicethatobtainedforhalfthefieldcycleshallnotbelessthan0.85.Atleast6TLDsshallbeevaluated. 4.3.4Energydependence shallbeevaluated bytheresponseofTLDstophotonsforseveralenergiesbetweenapproximately 30keVand3MeV.Theresponseshallnotdifferfromthatobtainedwiththecalibration sourcebymorethan25%forphotonswithenergiesgreaterthan80keVandshallnotbeenhancedbymorethanafactoroftwoforphotonswithenergieslessthan80keV.Atotalofatleast8TLDsshallbeevaluated. 4.3.5Thedirectional dependence oftheTLDresponseshallbedetermined bycomparing theresponseoftheTLDexposedintheroutineorientation withrespecttothecalibration sourcewiththeresponseobtainedfordifferent orientations. Toaccomplish this,theTLDshallberotatedthroughatleasttwoperpendicular planes.Theresponseaveragedoveralldirections shallnotdifferfromtheresponseobtainedinthestandardcalibration positionbymorethan10%.Atotalofatleast4TLDsshallbeevaluated. 4.3.6Lightdependence shallbedetermined byplacingTLDsinthefieldforaperiodequaltothefieldcycleunderthefourconditions foundinANSIN545,section4.3.6.Theresultsobtainedfortheunwrapped TLDsshallnotdifferfromthoseobtainedfortheTLDswrappedinaluminumfoilbymorethan10%.Atotalofatleast4TLDsshallbeevaluated foreachofthefourconditions. 4.3.7Moisturedependence shallbedetermined byplacingTLDs(thatis,thephosphors packagedforfielduse)foraperiodequaltothefieldcycleinanareawheretheexposurerateisknowntobeconstant. TheTLDsshallbeexposedundertwoconditions: (1)packagedinathin,sealedplasticbag,and(2)packagedinathin,sealedplasticbagwithsufficient watertoyieldobservable moisturethroughout thefieldcycle.TheTLDorphosphor, asappropriate, shallbedriedbeforereadout.TheresponseoftheTLDexposedintheplasticbagcontaining watershallnotdifferfromthatexposedintheregularplasticbagbymorethan10%.Atotalofatleast4TLDsshallbeevaluated foreachcondition. 4.3.8Selfirradiation shallbedetermined byplacingTLDsforaperiodequaltothefieldcycleinanareawheretheexposurerateislessthan10uR/hrandtheexposureduringthefieldcycleisknown.Ifnecessary, corrections shallbeappliedforthedependence ofexposureinterpretation onthelengthofthefieldcycle(ANSIN545,section4.3.3).Theaverageexposureinferredfromtheresponses oftheTLDsshallnotdifferfromtheknownexposurebymorethananexposureequaltothatresulting fromanexposurerateof10uR/hrduringthefieldcycle.Atotalofatleast3TLDsshallbeevaluated. 004337LLII27Unit2Revision9December1993

TABLE2-1LIQUIDEFFLUENTDETECTORS RESPONSES* NUCLIDESr89Sr91Sr92Y91Y92Zr95Nb95Mo99Tc99mTe132Ba140Ce144Br84I131I132I133I134I135Cs134Cs136Cs137Cs138Mn54Mn56Fe59Co58Co60CPMCimlX10'.78E-04 1.220.8172.470.2050.8350.850.2320.2321.120.4990.1031.12F012.630.9672.321.171.972.890.7321.450.8421.20.8631.141.65*ValuesfromSWECpurchasespecification NMP2-P281F. 004337LLII28Unit2Revision9December1993 lit TABLE2-224,iVALUES-LIQUIDADULTmrem<<mlhr-uCiH3Cr513.67E-11.26NUCLIDETBODYGI-TRACT3.67E-13.13E2BONE1.18E-2LIVER3.67E-11.18E-2KIDNEY3.67E-12.86E-1THYROIDLUNG3.67E-13.67E-17.56E-11.66Cu64Mn54Fe55Fe59Co58Co60Zn65Sr89Sr90Sr92Zr95Mn56Mo99Na24I131I132Ni651.282.33E28.38E21~34E43.981.07E29.28E22.62E28.06E36.62E21.03E32.01E21.81E36.36E24.93E31.076.47E13.32E44.63E42.31E46.38E23.57E32.22E41.36ES1.60E45.55E51.44E-26.613.34E-17.59E-12.83E23.07E-25.529.77E-11.34E21.34E21.16E25.36E11.34E21.42E24.34E-31.22El1.14E-22.33E-33.59E1\6.35E-14.64E-32.30E11.93E-11.60E11.95E21.97E-32'34.38E34.57E22.42E39.04E13.24E27.35E46.18E-S7'8E-11.73E-18.42E11.34E22.03E21,24E-23.99E12.50E-26.891.31E37.53E-11.076.47E14.92E46.18E-S8.39E-12.20E-11.91E21.34E23.48E21.98E-26.97E13.983.982.55E27.53E-16.76E21.071.076.47E16.47E12.212.216.18E-56.18E-56.99E-16.99E-11.97E-31.97E-31.34E21.34E26.65E42.77E-24.34E-15.87E3Cs134Cs1365.79ES1.24E4,8.42E41.33E42.98ES2.96E47.08ES1.17E5Cs137Ba140Ce1413.42E51.01E43.82ES1.37E14.30E22.09E23.79E-28.81E16.93E-25.22E53.04E-15.83E-2Nb951.31E21.48E64.38E22.44E2La1401.62E-23.72E31.03E-15.36E-2Ce1443.03E-16.15E22.029.66E-1Tc99mNp239Te132Zr97W1872.05E-29.54E-015.71E-41.8E-34.47E22.28E-21.18E35.97E41.95E35.08E-43.39E25.44E-34.31E14.04E41.48E21.61E-32.78E-31.26E31.10E-31.23E2Ag110m1.09E13.94E21.14E11.13E1Calculated inaccordance withNUREG0133,Section1.109,Regulatory positionC,Section1.2.29E56.51E41.77E51.31E-14.60E-22.41E22.83E-36.57E-12.45E-27.40E-31.22E41.66E-34.43E-51.22E12.04E17.61E43.28E-18.92E33.10E15.89E44.17E-21.92E-13.53E-23.53E-23.56E-13.56E-12.83E-32.83E-32.06E-12.06E-17.90E-45.95E-45.95E-41.39E32.66E-37.11E-67.11E-64.43E-54.43E-S1.04E11.04E14.3.1;andRegulatory Guide004337LL29Unit2Revision9December1993

TABLE2-3AVALUES-LIQUIDTEENmrem-mlhr-uCiH3Cr51Cu64Mn54Fe55Fe59Co58Co60Zn65Sr892.73E-11.351.358.75E21.15E29.59E22.10E29.44E23.40E46.92E2NUCLIDETBODYGI-TRACT2.73E-l2.16E22.23E28.84E32.13E25.85E31.23E33.73E33.08E42.88E3BONE6.56E-22.22E16.93E21.06E35.983.61E22.10E42.42E42.73E-16.56E-22.874.32E34.91E22.48E39.47E16.20E27.28E43.45E-42.73E-13.47E-17'71.31E34.205.983.61E24.66E43.45E-4LIVERKIDNEY2.22E12'2El4.205.983.11E27.84E25.983.61E23.61E21.24E11.24E13.45E-4THYROIDLUNG2.73E-12.73E-17'9E-11.90Sr90Sr921.14ES1.54E-21.30E49.19El4.62E53.61E-1Zr95Mn56Mo99Na24I131I132Ni65Cs1343.963.22E-21.71E11.38E21.14E24.56E-31.28E11.21E-23.33ESCs137Ba140Ce141Nb95La1401.90E51.44El2.00E-11.17E22.97E-2Cs1367.87E42.10E21.19E11.60E21.38E24'1E15'4E-33.17E11.449.05E39.44E37.91E33.40E26.85E11.05E63.01E34.191.10E-21.38E21.52E24.86E-32.47E12.08E-13.05ES2.98E44.09ES3.991.81E-18.95E11.38E22.12E21.27E-24.19E12.66E-27.18ES1.17E55.44E52.33E-14.43E21.22E-12.21E-12.47E26.82E-22.21E25.03E-14.032.29E-12.05E21.38E23'6E22.00E-27.35E12.28E56.38E41.85ES3.25E-12.08E-12.39E21.58E-23.903.901.10E-21.10E-21.38E26.19E44.29E-15.85E31.38E21.55E-11.02E-41.14E28.72E41.831.73E21.01E47.21E42.33E-14.15E-11.97E-l1.97E-11.991.991.58E-21.58E-24.83E21.253.071.941.62Ce1441.151.159.04E-42.11E-25.84E-4Tc99m1.63E-31.072.43E-21.07E-21.25E41.78E-33.32E-33.32E-34.63E<<31.23E35.68E-42.82E-2.5.67E-33.78E2Np239Te132Zr974.13E43.11E21.48E-21.37E32.06E35.84E-31.59E21.30E31.19E-31.30E25.88E13.97E-S3.97E-52.47E-42.47E-42.47E-45.97E13.52E44.55E1W1875.79E15.79E1Section4.3.1;andRegulatory Guide1.109,Ag110m5.85E13.17E25.89E1Calculated inaccordance withNUREG0133,Regulatory positionC,Sectionl.004337LL30Unit2Revision9December1993 h NUCLIDETBODYGI-.TRACTTABLE2-4AVALUES-LIQUID~CHILDmrem-mlhr-uCiBONELIVERH3Cr51Cu64Mn54Fe55Fe59Co58Co60Zn65Sr891.04E32.18E32.21E24.20E27.03E21.25E31.29E31.257.55E13.56E49.13E21.01E41.24E32.15E43.20E43.34E-11.37E-22'53.37E34.85E22.09E37.30E12.88E25.73E43.34E-13.34E-l1.397.29El1.37E-21.601.25E29.02E22'3E34.651.50E28.99E19.15E2KIDNEY3.34E-12.22E-16.419.49E28.78E-11.257.55E13.61E44.654.652.74E28.78E-1608E21.251.257'5E17'5E12.582.58THYROIDLUNG3.34E-l3.34E-17'6E-11.41Sr90Sr92Zr95Mn56Mo99Na24I131I132I133Ni65Cs134Cs136Cs137Ba140Ce141Nb95La140Ce144Tc99mNp239Te132Zr97W1871.06E55.62E34.17ES4.61E-11.22185E-28.738.15E-18.15E-19.04E-11.65E-19.43E-12.00E-11.92E21.51E23.31E21.69E-26.64El8.95E-19%36E12.39E17.42E13.73E-22.22E12.30E-32.30E-32.30E-3,8.98E11.51E26.66E45.13E-17.40E31.51E23.23E-21.51E22.01E21.10E-23.98E12.51E-26.04ES9.67E44.93E53.28E-17.43E-22.03E25.09E-21.361.38E-33.12E-31.14E31.18E-31.51E21.51E21.51E21.14E21.80E12.00E21.30E-21.60E13.076.01E-33.22E+12.66E-13.68ES3.52E45.08E-31.51E11.46E-22.38E16.72E43.82E-17.68E33.62E15.78E44.87E-22.15E-14.12E-24.12E-24.16E-14.16E-13.30E-33.30E-32.40E-12.40E-11.87ES5.15E41.61E51.40E-15.57E-21.91E23.30E-38.61E-12.01E-27.70E-31.27E53.28E3626E43.40E37.28E43.12E35.15E53.19E21.87E11.62E24.61E-24.14E11.08E-15.21E21.45E23.75E51.93E-21.33E31.39E-14.31E-12.92E23.817.02E-42.29E-27.87E-17.05E-46.94E-46.94E-41.06E41.66E33.10E-38.29E-68.29E-65.16E-55.16E-S1.69E-36.99E-41.77E28.11E-32.02E25.37E11.68E41.20E25.16E-52.40E-31.79E23.44E-21.38E31~15E42.57E3Ag110m1.29El1.24E21.35E1Calculated inaccordance withNUREG0133,Regulatory positionC,Sectionl.1~30E11.39El1.21El1.21E1Section4.3.1;andRegulatory Guide1.109,004337LLII31Unit2Revision9December1993 I TABLE2-5~VALUES-LIQUIDINFANTmrem-mlhr-uCiNUCLIDETBODYGI-TRACTBONEH3Cr51Cu64Mn54Fe55Fe591.25E11.52E11.82E11.87E-11~87E-18.21E-32.39E-11.96E-28'0E-12.734.421.456.91E-18.421.87E-14.24E-21.20E15.443.18E11.87E-11.17E-37.17E-22.67LIVERKIDNEYTHYROIDLUNG1.87E-11.87E-15.36E-31.04E-22.669.41Co58Co60Zn65Sr895.365.361.55E11~56E11.76E13'2E14,27E13.06E11.11E11.49E32.156.553.81E11.85E1Sr902.86E31~40E21.12E4Sr921.56E-54.54E-34.21E-4Zr95Mn56Mo992.12E-21.49E11.23E-11.81E-69.56E-42.654.48Na249.61E-19.61E-19.61E-lI1319.787.94E-11.89E1I132Ni65Cs134Cs136Cs1373.43E-68.26E-12.96E-67.80E-64.77E-14.96E-44.30E11.162.81E11.142.63E11.164.75E-61.945.75E-52.28E22.56E13.17E2Ba1404.882.33E19.48E1Ce1413.31E-31.45E14.61E-2Nb955.87E-38.572.47E-2La140Ce1446.52E-42.98E16.43E-31.01E-11.03E21.80Tc99m3.17E-47.14E-31.19E-5Np239Te132Zr972.08E-41.06E14.12E-34.081.62E18.831.38E-41.92E11.76E-3W1874.13E-27.021.72E-1Ag110m2.91E-12.28El6.02E-1'alculated inaccordance withNUREG0133,Regulatory positionC,Section1.2.99E-21.05E-S1.36E19.61E-12.22E19.63E-62.823.23E-29.05E-62.03E19.61E-12.60E11.07E-53.319.61E-1961E-17.31E34.52E-45.13E26'1E-64.26E27.53El3.71E29.48E-22.81E-21.02E-22.53E-37.37E-l2.46E-53.68E-44.373.02E-41.19E-14.39E-l1.10E23.00E19.95E12.25E-28.67E-37.28E-32.98E-12.64E-47.34E-42.74El3.04E-46.28E-16.464.50E16.134.03E15.82E-21.28E-5Section4.3.1;andRegulatory Guide1.109,004337LLZZ32Unit2Revision9December1993 r~,D TABLE3-1OFFGASPRETREATMENT* DETECTORRESPONSENUCLIDEKr85Kr85mKr87Kr88Xe133Xe133mXe135Xe135mXe137Xe138NETCPMCicc4.30E+34.80E+38.00E+37,60E+31.75E+35.10E+38.10E+37.10E+3*ValuesfromSWECpurchasespecification NMP2-P281F 004337LIII33Unit2Revision9December1993 '4 NUCLIDEKr83mKr85Kr85mKr87Kr88Kr89Kr90Xe131mXe133Xe133mXe135Xe135mXe137Xe138Xe-127Ar41TABLE3-2PLUMESHINEPARAMETERS ~Bmradruci/sec9.01E-76.92E-75.09E-42.72E-37.23E-31.15E-26.57E-37.76E-67.46E-54.79E-S7.82E-41.45E-36.25E-44.46E-31.96E-3S.OOE-3VmremruCi/sec4.91E-42.57E-37.04E-31.13E-24.49E-36'2E-53.95E-57.44E-41.37E-35.98E-44.26E-31.31E-34.79E-3BiandViarecalculated forcriticalsiteboundarylocation; 1.6kmintheeasterlydirection. SeeAppendixB.Thosevaluesthatshowadottedlinewerenegligible becauseofhighenergyabsorption coefficients. 004337LLII34Unit2Revision9December1993 V TABLE3-3ZMMERSZON DOSEFACTORSKr85mKr85Kr87Kr88Kr89Kr90Xe131mXe133mXe133Xe135mXe135Xe137Xe138Ar411.17E31.61E15.92E31.47E41.66E41.56E49'5E12.51E22.94E23.12E31~81E31.42E38.83E38.84E3Nuclide.Q~B~odKr83m7.56E-02~L-Skini1.46E31.34E39.73E32.37E31.01E47.29E34.76E29.94E23.06E27.11E21.86E31.22E44.13E32.69E3M~A~ir~1.93E11.23E31.72E16.17E31,52E41.73E41.63E41.56E23'7E23.53E23.36E31.92E31.51E39.21E39.30E3~N-Ai.r~2'8E21.97E31.95E31.03E42.93E31.06E47.83E31.11E31.48E31~05E37.39E22.46E31.27E44.75E33.28E3'From,TableB-l.Regulatory Guide1.109Rev.1mrem/yrperuci/m~.'mrad/yrperuci/m~.004337LLZZ35Unit2Revision9December1993 A TABLE3-4DOSEANDDOSERATEVALUESINHALATION INFANTtpi~rem~ruCi/mNUCLIDEH3*C14*Cr51Mn54Fe55Fe59Co58Co60Zn65Sr89Sr90Zr95Nb95Mo99I-131I133Cs134Cs137Ba140La140Ce141Ce144Nd147BONE2.65E41.97E41.36E41.93E43,98E54.09E71.15E51.57E43.79E41.32E43.96E55.49E55.60E45.05E22.77E43.19E67.94E3LIVER6.47E25.31E32.53E41.17E42.35E41.22E38.02E36.26E42.79E46.43E31.65E24.44E41.92E47.03ES6.12ES5.60E12.00E21.67E41.21E68.13E36.47E25.31E38.95E14.98E33.33E39.48E31.82E31.18E43.11E41.14E42.59E62.03E43.78E33.23E11.96E45.60E37.45E44.55E42.90E35.15El1.99E31.76ES5.00E26.47E25.31E35.75E11.48E73.56E6T.BODY'HYROIDKIDNEY6.47E25.31E31.32E14.98E33.25E43.11E44.72E32.65E25.18E42.24E41.90E51.72E51.34E15.25E35.38ES3.15E3LUNG6.47E25.31E3GI-LLI6.47E25.31E31.28E43.57E21.00E67'6E38.69E41.09E31.02E67.77E54.51E62.48E41.11E43.19E41.12E71.75E64.79ES1.35E51.31E52.17E41.27E44.87E41.06E32.16E37.97E41.33E37.13E41.33E31.60E61.68ES5.17E59.84E63.22E53.84E48.48E42.16E41.48ES3.12E46.47E55.14E42.03E66.40E4*mrem/yrperpci/m~'Thisandfollowing gTablesCalculated inaccordance withNUREG0133,Section5.3.1,exceptC14valuesinaccordance withRegulatory Guide1.109EquationC-8.004337LLII36Unit2Revision9December1993 t NUCLIDEH3*C14*Cr51Mn54Fe55Fe59Co58Co60Zn65Sr89Sr90Zr95Nb95Mo99I131I133Cs134Cs137Ba140La140Ce141Ce144Nti147BONE3.59E4LIVER1.12E36.73E34.74E42.07E44.26E45.99E51.01E81.90E52.35E44.81E41.66E46.51ES9.07E57.40E46.44E24.29E42.52E4334E41.77E31.31E41.13E54.18E49.18E31.72E24.81E42.03E41.01E68.25ES6.48E12.25E26.77E61.08E42.12E68.73E33.92E4,1.95E41.12E36.73E31.54E29.51E37.77E31.67E43.16E32.26E47.03E41.72E46.44E63.70E46.55E34.26E12.73E47.70E32.25ES1.28E54.33E37.55E12.90E33.61ES6.81E21.12E36.73E38.55E11.62E73.85E6TABLE3-5DOSEANDDOSERATEQVALUES-INHALATION ~mremruci/m~T.BODY'HYROIDCHILDKIDNEY1.12E36.73E32.43E11.00E47.14E45.96E48.62E33.92E27.88E43.38E43.30E52.82E52.11El8.55E31.17E64.81E3LUNG1.12E36.73E31.70E4GI-LLI-1.12E36.73E31.08E31~58E62'9E41.11E51.27E62.87E37.07E41.11E63.44E47.07E69.62E49.95E51.63E42.16E61.67E51.48E73.43ES1.35E51.21E51.04E51.27ES2.84E35.48E3385E33.62E31.74E61.02ES1.83ES5.44ES1.20E73.28E52.26ES5.66E43.89ES8.21E42.23E66.11E46.14E53.70E4*mrem/yrperpci/m~004337LLII37Unit2Revision9December1993

~UCLIDEH3*C14*Cr51Mn54Fe55Fe59Co58Co60Zn65Sr89Sr90Zr95Nb95Mo99I131I133Cs,134Cs137Ba140La140Ce141Ce144Nd147BONE2.60E4LIVER127E34.87E33.34E41.59E43.86E44.34ES1.08E85.11E42.38E43.70E42.07E31.51E41.34ES1.86E43.54E41.22E45.02E56.70E55.47E44.79E22.84E44.89E67.86E31.03E41.69E24.91E42.05E41.13E68.48E56.70E12.36E21.90E42.02E68.56E31.46ES4.58E41.27E34.87E31.35E28.40E35.54E31.43E42.78E31.98E46.24E41.25E46.68E63.15E45.66E33.22E12.64E46.22E35.49E5~3.11E53.52E36.26E12.17E32.62E55.13E21.27E34.87E37.50E11.46E72.92E6TABLE3-6DOSEANDDOSERATER;VALUES-INHALATION-mremruCi/mT.BODY'HYROIDTEENKIDNEY1.27E34.87E33.07E11.27E48.64E46.74E41.00E44.11E28.40E43.59E43.75ES3.04ES2.28E18.88E31'1E65.02E3LUNGGI-LL11.27E31~27E34'7E34'7E32.10E43.00E31.98E61.24E56.68E46.39E31.53E61.78E51.34E69.52E48.72E61.24E62.59E54.66E42.42E63'1ES1.65E77.65E52'9E67.51E51.54ES1.46ES1.21E51.49ES9.68E42.69E56.49E31.03E49.76E38.48E36.14E51.34E73.72ES1.26E58.64E51.82ES2.03E6'.29ES2.14ES4.87E5*mrem/yrperpci/m~004337LLII38Unit2Revision9December1993 ~~\*'I NUCLIDEH3*C14*Cr51Mn54Fe55Fe59Co58Co60Zn65Sr89Sr90Zr95Nb95Mo99I131I133Cs134Cs137Ba140La140Ce141Ce144Nd147BONE1.82E42.46E41.18E43.24E43.04E59.92E71.07E51.41E42.52E48'4E33.73E54.78ES3.90E43.44E21.99E43.43E65.27E3LIVER1.26E33.41E33.96E41'0E42.78E4158E31.15E41.03E53.44E47.82E31.21E23.58E41.48E48.48ES6.21E54.90E11.74E21.35E41.43E66.10E31.26E33.41E31.00E26.30E33.94E31.06E42.07E31.48E44.66E48.72E36.10E62.33E44.21E32.30E12.05E44.52E37.28E54.28E52.57E34.58E11.53E31.84ES3.65E21.26E33.41E35.95E11.19E72.15E6,TABLE3-7DOSEANDDOSERATEQVALUES-INHALATION mremruci/mT.BODY'HYROIDADULTKIDNEY1.26E33.41E32.28E19.84E36.90E45.42E47.74E32.91E26.13E42.58E42.87E52.22ES1.67E1626E38.48E53.56E3721E41.02E69.28ES6.03E31.88E51.06ES5.97E62.85E58'4E55.34E41.40E63.50E59.60E67.22E51.77E61.50ES5.05ES9.12E41.04E52.48E56'8E38.88E39.76E41.04E47.52E41.27E61.36E58.40E32.18E54.58ES3.62ES1.20E57.78E68.16E52.21ES1.73E5LUNGGI-LLT1.26E31.26E33.41E33.41E31.44E43.32E31.40E67.74E4*mrem/yrperpci/m'04337LL II39Unit2Revision9December1993

NUCLIDEH3C14Cr51Mn54Fe55Fe59Co58Co60Zn65Sr89Sr90Zr95Nb95Mo99I131I133Cs134Cs137BR140LR140Ce141Ce144Nd147TABLE3-8DOSEANDDOSERATEQVALUES-GROUNDPLANEALLAGEGROUPSgi~mremruci/secTOTALBODY4.65E61.40E92.73E83.80E82'5E107.46E82.16E42.45E81.36E83.99E61.72E72.39E66.83E91.03E102.05E71.92E71.37E76.96E78.46E6SKIN5.50E61.64E93.20E84.45E82.53E108.57E82.51E42.85E81.61E84.63E62.09E72.91E67.97E91.20E102.35E72.18E71.54E78.07E71.01E7004337LLII40Unit2Revision9December1993 5 TABLE3-9DOSEANDDOSERATEQVALUES-COWMILK-INFANTm~~mremruci/secNUCLIDEH3C14'r51Mn54Fe55Fe59Co58Co60'n65Sr89Sr90Zr95Nb95Mo99I131I133Cs134Cs137BB140La140Ce141Ce144Nd147BONE"3.23E6LIVER2.38E36.89E58.43E71.22ES3.53E96.93E98.19E103.85E34.21E56.81ES8.52E62.51E75.44E72.13ES1.39E75.90E71.21E109.39E21.64E51.04ES8.02ES1.24E71.21ES2.03E12.28E41.49E64.43E21.21E57.991.39E46.10E54.55E22.41E104.49E103.47E104.06E10T.BODY2.38E36.89E58.35E45.68E61.45E78.38E73.46E71.39ES5.58E91.99ES2.09E106.66E21.17E52.03E73.53E83.63E64.54E92.88E96.22E62.061.64E38.34E42.79E1THYROIDKIDNEYLUNGGI-LLI2.38E36.89E55.45E42.38E36.89E51.19E45.56E65.87E91.01E31.54E51.55ES2.64E119.37ES2.26E91.46E71.16E104.74E91.09E104.41E92.87E47.42E44.28E32.46ES1.76E23.46E71.40ES1.02E101.42E81.02E94.68ES3.03ES3.43E72.86E72.10E61.22E81.27ES2.97E79.39E47.18E68.54E72.89E52.38E32.38E36.89ES6.89ES1.06ES2.43E6'.21E6266E76.91E66.29E71.02ESmrem/yrperuci/m~.004337LLII41Unit2Revision9December1993 "~tI~r TABLE3-10DOSEANDDOSERATER;VALUES-COWMILK-CHILDm~~mremruci/sec~UC:DEBONELIVERT.BODYTHYROIDKIDNEYLUNGGI-LIH3C14Cr51Mn54Fe55Fe59Co58Co60Zn65Sr89Sr90Zr95Nb95Mo99I131I133Cs134Cs137Ba140La140Ce141Ce144Nd1471.65E61.57E33.29ES6.97E76.52E72.63E93.64E97.53E102.17E31.86E53.26E84.04E61.50E101.35E73.07E71.06E86.94E62.89E77.00E94.77E21.03E44.07E73.28E84.99E62.45E105.87E79.701.15E41.04E62.24E25.14E43.395.73E33.26E51.81E22.17E102.08E101.57E33.29E55.27E43.59E61.15E75.26E72.13E78.52E74.35E91.04EB1.91E104.25E25.69E41.01E71.86E81.89E65.18E93.07E93.43E61.148.51E25.55E41.40E11.57E33.29E52.93E41.57E33.29E57.99E33.78E64.41E99.27E88.32E67.61E96.78E91.67E42.51E31.80ES9.94E16.83E21.00E58.69E71.08E115.39E83.29ES3.29ES5.34E42.80E62.09E73.06E72.73E92.44E93.07E41.13E76.85E61.10E84.05E71.60E81.23E91.41E81.01E94.98ES4.42E8337E7.2.92E72.01E61.32E81.30E82.97E79.45E47.15E68.49E72.87E51.57E31.57E3mrem/yrperuci/m~.004337LLII42Unit2Revision9December1993 IVt NUCLIDEH3'14'r51Mn54Fe55Fe59Co58Co60Zn65Sr89Sr90Zr95Nb95Mo99I131I133Cs134Cs137Ba140La140Ce141Ce144Nd147BONE6.70E52.78E72.81E71.34E91.47E94.45E109.34E21.86E51.34ES1.66E66.49E99.02E92.43E74.054.67E34.22E59.12E1LIVER9.94E21.34ES9.01E61.97E76.57E74.55E61~86E74.65E92.95E21.03ES2.24E71.88ES2.82E61.53E101.20E102.98E41.993.12E31.74ES9.91ElT.BODYTHYROIDKIDNEY9.94E21.34E52.58E41.79E64.59E62.54E71.05E74.19E72.17E94.21E71.10E102.03E25.69E44.27E61.01E88.59E57.08E94.18E91.57E65.30E-13.58E22.27E45.94EO9.94E21.34ES1.44E49.94E21~34ES5.66E32.69E62.97E94.33E21.00E55.12E75.49E103.24ES3.93ES4.94E64.85E94.08E91.01E41.47E31.04E55.82E1TABLE3-11DOSEANDDOSERATEQVALUES-COWMILK-TEENmd~mremruCi/secLUNGGI-LLI-9.94E29.94E2135E53.69E41.34ES4.34E61.85E72.07E71.85E91.59E92.00E41.55E86.27E72.42ES1.97E91.75ES1.25E96.80ES4.42ES4.01E73.72E72.13E61.90E81.71ES3.75E71.14ES8.91E61.06ES3.58E51.25E78.52E6mrem/yrperuci/m~.004337LLII43Unit2Revision9December1993

TABLE3-12DOSEANDDOSERATEQVALUES-COWMILK-ADULTm~~mremruCi/secNUCLIDEH3c14Cr51Mn54Fe55Fe59Co58Co60Zn65Sr89Sr90Zr95Nb95Mo99I131I133Cs134Cs137Ba140La140Ce141Ce144Nd147BONE3.63E51.57E71.61E78.71ES7.99ES3.15E105.34E21.09E57.41E7'9.09ES3.74E94.97E91.35E72.262.54E32.29ES4.74ElLIVER7.63E27.26E45.41E61OBE73.79E72.70E61.10E72.77E91.71E26.07E41.24E71.06EB1.58E68.89E96.80E91.69E41.141.72E39.58E45.48E1T.BODY7.63E27.26E41.48E41.03E62.52E61.45E76.05E62.42E71.25E92.29E77.74E91.16E23.27E4236E66.08E74.82E57.27E94.46E98.83ES3.01E-11.95E21.23E43.28EO7.63E27.26E48.85E37.63E27.26E43.26E31.61E61.85E93.47E102.32ES2.69E26.00E42.81E71.82ES2.76E62.88E92.31E95.75E37.99E25.68E43.20E1THYROIDKIDNEYLUNGGI-LLT'.63E2 7.63E27.26E47.26E41.96E43.72E61.66E76.04E66.21E61.06E79.55EB7.68EB1.26ES5.47E72.06ES.1.75E91.28ES9.11EB5.43E53.69EB2.87E72.80E71.42E61.56ES1.32ES9.69E32.77E78.35E46.58E67.74E72.63E5mrem/yrperuci/m~.004337LLII44Unit2Revision9December1993 4 TABLE3-13DOSEANDDOSERATEVALUES-GOATMILK-INFANTm~~mremruCi/secNUCLIDEH3C14Cr51Mn54Fe55Fe'59Co58Co60Zn65Sr89Sr90Zr95Nb95Mo99I131I133Cs134Cs137Ba140La140Ce141Ce144Nd147BONE3.23E61.10E61.59E64.24E81.48E101~72E114.66E29.42E48.17E81.02E77.23E101.04E111.45E72.4302.74E31.79ES5.32E1LIVER6.33E36.89E53.01E67.08E52.78E61.67E67.08E61.45E91.13E23.88E41.27E79.63E81.49E71.35E111.22E111.45E49.59E-11.67E37.32E45.47ElT.BODY6.33E36.89E51.00E46~82E51.89E51.09E64.16E61.67E76.70E84.24E84.38E108.04E12.24E42.47E64.23E84.36E61.36E108.63E97.48E52.47E-11.96E21.00E43.35EOTHYROIDKIDNEYLUNGGI-LLI6.33E36.89ES6.56E33.16E112.71E96.33E36.89E51.43E36.67ES7.04E81.22E22.78E41.89E71.12E91.75E73.47E106.33E36.33E36.89E56.89E51.28E4'.93E51.11E63.46E58.98E48.21ES1.33E64.16E61.68E71.23E93'4E82.15E95.65E43.27E74.17E63.44E72.52E61.42E103.66E83.44E35.14E22'6E42.11E18.91E33.56E61.13E48.62E51.03E73.46E43.27E101.32E103.81E8mrem/yrperuci/mi.004337LLII45Unit2Revision9December1993 l4a TABLE3-14DOSEANDDOSERATEQVALUES-GOATMILK-CHILDme~mremruCi/secNUCLIDEH3C14'r51Mn54Fe55Fe59Co58Co60Zn65Sr89Sr90Zr95Nb95Mo99I131I133Cs134Cs137Ba140La140Ce141Ce144Nd147BONE1.65E6LIVER4.17E33.29E59.06ES8.52E53.15E87.77E91.58E112.62E25.05E43.91ES4.84E61.62E64.81ES1.38E68.35E53.47E68.40ES5.76E11.96E44.95E63.94E85.99E66.52E107.05E61.161.38E31.25ES2.68E16.24E106.18E34.07E-16.88E23.91E42.17E14.49E107.37E104.17E33.29ES6.34E34.31ES1.49E56.86ES2.56E61.02E75.23ES2.22ES4.01E105.13E11.40E41.22E62.24ES2.27E61.55E109.21E94.12E51.37E-11.02E26.66E31.68EO4.17E33.29E53.52E31.30E111.11E9T.BODYTHYROIDGI-LLILUNG4.17E3KIDNEY4.17E34.17E33.29E59.62E24.54E53.29E53.29E56.43E33.36ES1.36E68.91E41.43E6487E61.92E71.48ES3.01E82.13E96.01E43.63E74.09E63.50E72.41E63.97ES3.91ES3.57E61.13E48.59ES2.72ES3.99E55.29ES8.25E11.85E41.06E76.46ES9.98E67.32E93.68E32.03E102.01E33.02E22.16E41.19E11.02E73.44E42.28E108.19E9mrem/yrperuci/m~.004337LLII46~Unit2Revision9December1993 C~' TABLE3-15DOSEANDDOSERATEQVALUES-GOATMILK-micremruCi/secTEENNUCLIDEH3C14Cr51Mn54Fe55Fe59Co58Co60Zn65Sr89Sr90Zr95Nb95Mo99I131I133Cs134Cs137Ba140La140Ce141Ce144Nd147BONE6.70E5LIVER2.64E31.34E53.61E53.67E51.61ES3.14E99.36E101.13E22.23E41.61ES1OSE62.56E58.57E55.46E52.23E65.58ES3.56E11.24E42.72E62.26E81.99E63.38E61.95E104.58E102.92E64.86E-15.60E25.06E41.09E13.58E32.39E-13.74E22.09E41.19E12.71E103.60E10T.BODY2.64E31.34ES3.11E32.15E55.97E43.31E51.26E65.03E62.60ES8.99E72.31E102.45E16.82E35.19E51.21E81.03E62.13E101.25E101.88ES6.36E-24.30E12.72E37.13E-1THYROIDKIDNEYLUNGGI-LLT2.64E31.34ES1.73E32.64E31~34E56.82E23.23E52.64E32.64E31.35E54.44E31.34E55'3E52.22E61.62E51.11ES3.57ES5.23E11.20E46.23E66.59E103.89ES4.72E85.93E61-46E102.70E55.56E92.03E67.53E62.91E72.36ES3.74E82.63E98.22E45.30E74.87E64.47E72.56E65.70ES1.21E31.76E21.25E46.99EO2.41E34.50E61.37E41.07E61.27E74.29E41.23E104.76E95.12ESmrem/yrperuci/m~.004337LLII47Unit2Revision9December1993 .4tl NUCLIDEH3C14Cr51Mn54Fe55Fe59Co58Co60Zn65Sr89Sr90Zr95Nb95Mo99I131I133Cs134Cs137Ba140La140Ce141Ce144Nd147BONE3.63E5LIVER2.03E37.26E42.04ES2.10E51.05ES1.70E96.62E106.45E11.31E48.89E71.09E61.12E10650E51.41E54.95ES3.25E51.32E63.33ES2.07E17.29E31.51E61.27ES1.90E62.67E101.62E62.71E-13.06E22.75E45.69EO2.03E31.36E-12.07E21.15E46.57EO1.49E102.04E10T.BODY'THYROIDKIDNEYLUNGGI-LLI2.03E37.26E41.78E31.24ES3.28E41.90E57.27E52.91E61.51ES4.89E71.63E101.40E13.92E32.87E57.29E75.79E52.18E101.34E101.06E53.61E-22.34E11.48E33.93E-12.03E37.26E41.06E32.03E37.26E43.92E21.93E52.03E32.03E37.26E47.26E42.36E34.48E51.99E68.07E41.65E66'8E62.48E72.10E82.73ES1.91E96.56E44.42E73.49E63.36E71.71E67.85E41.38ES2.23E83.25E17.21E33.41E64.17E102.18ES3.31E68.63E96.93E92.79ES286E94.67ES2.30E93.95E83.33E61.00E47.90E59.30E63.15E46.91E2,1.16E39.60E16.82E33.84EOTABLE3-16DOSEANDDOSERATEQVALUES-GOATMILK-ADULTmr~mremuci/secmrem/yrperuci/m~.004337LLII48Unit2Revision9December1993

NUCLIDEH3C14Cr51Mn54Fe55Fe59Co58Co60Zn65Sr89Sr90Zr95Nb95Mo99I131I133Cs134Cs137Ba140La140Ce141Ce144Nd147BONE'.29E5 2.89ES2.04ES2.38ES2.65ES7.01E91.51E64.10E64.15E69.38E-26.09E88.99E82.20E72.80E-21.17E41.48E65.93E3LIVER2.34E21~06ES5.15E61.53ES3.30ES9.41E64.64E76.35ES3.32E51.59E65.42E44.18E61.16E-11.00E98.60E81.93E49.78E-35.82E34.65ES4.80E32.34E21.06ES4.55E31.37E64.74E71.65E82.88E71.37ES3.95E87.57E61.78E92.95E51.14E61.34E42.37E64.39E-22.11ES1.27ES1.28E63.30E-38.64E27.91E43.72E2,2.34E21.06E52.52E31.38E92.15E12.34E21.06E56.90E21.44E64.00E84.75ES1.50E61.16E56.86E61.93E-13.10ES2.80ES6.27E32.55E32.57E52.64E3TABLE3-17DOSEANDDOSERATEQVALUES-COWMEAT-CHILDgP~meemruCi/secT.BODY'HYROIDKIDNEYLUNG2.34E21.06E5GI-LLT'.34E2 1.06E51.15E41.11E72.73E27.26E61.21ES7.61E64.61E32.41E54.32E68.66E72.84E79.58E73.44E85.49E72.57E81.12E81.03E79.44E73.46E82.95E94.48E43.72E54.67E-21.11ES5.39E61.01ES5.39E6mrem/yrperuci/m~.004337LLII49Unit2Revision9December1993 I' TABLE3-18DOSEANDDOSERATER;VALUES-COWMEAT-TEENgi~mremuCi/secNUCLIDEH3C14'r51Mn54Fe55Fe59Co58Co60Zn65Sr89Sr90Zr95Nb95Mo99I131I133Cs134Cs137Ba140La140Ce141Ce144Nd147BONE'.81E51.50E81.15ES1.59ES1.40ES5.42E98.50E52.37E62.24E65.05E-?3.46ES4.88ES1.19E71.53E-26.19E37.87E53.16E3LIVER1.94E25~62E44.50E61.07ES2.69ES8.05E63.90E75.52ES2.68ES1.32E63.90E43.13E68.57E-28.13ES6.49ES1.46E47.51E-34.14E33.26E53-44E3T.BODY1.94E25.62E42.93E38.93E52.49E71.04ES1.86E7S.SOE72.57ES4.01E61.34E91.84ES7.24ES7.43E3168E62.61E-23.77ES2.26ES7.68ES2.00E-34.75E24.23E42.06E21.94E25.62E41.62E31.94E25.62E46.39E21.34E63.53ES9.15E81.20E13.94ES1.28E6892E45.40E61.50E-12.58ES221ES4.95E31.95E31.94ES2.02E3THYROIDKIDNEYLUNG1.94E2'GI-LLI-1.94E24.16E34.90ES9.24E66.77E7,4.62E78.47E76'6ES1.11ES5.09ES2'4E81.67E71.52ES.6.19ES5.63E96.98E46.20ES6.48E-29.87E71.01E78.58E79.81E39.24E61.84E74.31E21.18E71.98ES1.24E75.62E45.62E4mrem/yrperuci/m~.004337LLII50Unit2Revision9December1993 ~~~ TABLE3-19DOSEANDDOSERATERiVALUESCOWMEATADULT~modemuci/secNUCLIDEH3C.14Cr51Mn54Fe55Fe59Co58Co60Zn65Sr89Sr90Zr95Nb95Mo99I131I133Cs134Cs137Ba140La140Ce141Ce144Nd147BONE'.33E51.85E81.44ES2.26ES1.66E88.38E91.06E63.04E62.69E66.04E-24.35ES588ES1.44E71.86E-27.38E39.33E53.59E3LIVER3.25E26.66E4590E61.28ES3.39E81.04E75.03E77.19ES3.40ES1.69E64.71E43'5E61.05E-11.03E98.04ES1.81E49.37E-34.99E33.90E54.15E3T.BODY3.25E26.66E43.65E31.13E62.98E71.30ES2.34E71.11E83.25ES4.76E62.06E92.30E59.08E58.97E32.21E63.20E-28.45ES5.26ES9.44ES2.48E-35.66E25.01E42.48E23.25E26.66E42.18E33'5E26.66E48.03E21~76E64.81E81.26E91.54El5'4E51.67E61.07ES6.61E61.83E-13'5ES2.73ES6.15E32.32E32.31ES2.42E3THYROIDKIDNEYjUNG3.25E2GI-LLI3.25E29.07E71.04E41.56E72.97E76.88E21.91E73.16ES1.99E76.66E46.66E44.84E39.17E5181E77.14E77.34E79.46E71.13E9.2.12ES9.45E84.53ES2.66E72.42ES1.08E91.03E101.09E51.02E69.44E-21.11ES1.81E7mrem/yrperuci/m~.004337LLII51Unit2Revision9December1993 0P~~1I TABLE3-20DOSEANDDOSERATEVALUES-VEGETATION-m~~mremruCi/secCHILDNUCLIDEH3C14Cr51Mn54Fe55Fe59Co58Co60Zn65Sr89Sr90Zr95Nb95Mo99I131I133Cs134Cs137Ba140La140Ce141Ce144Nd147BONE3.50E6LIVER4.01E37.01E57.63ES3.97ES8.12ES3.59E101.24E123.86E61.02E67.16E71.69E66.65ES4.05ES6.42ES6.45E73.78ES2.16E98.50E53.99E57.70E67.20E72.09E62.77E83.25E36.56E51.27ES7.23E42.43ES1.13E33.27ES3.98E75.86E41.60E102.63E102.39E102.29E10T.BODY4.01E37.01E51.17E51.77ES1'5ES3.20ES1.97ES1.12E91.35E91.03E93.15E11756E52.85E51.91E64.09E77.92E55.55E93.38E91.62E73.83E24.85E46.78E64.54E34.01E37.01ES6.49E44.01E37.01E51.77E41.86ES1.36E92.38E103.89E81.22E63.75E51.65E71.18ES3.49E68.15E97.46E97.90E41.43E52.21E73.22E4THYROIDKIDNEYLUNGGI-LLI4.01E34.01E37.01ES7.01E51.18E56.20E65.58ES2.29ES7.50E71.86ES2.93E92.68E96.69ES3'6ES2.10E93.80ES1.39E91.67E108.86ES7.37ES6.37E66.41E68.44E51.42ES1.43E81.45E51.40ES3.16E74.08ES1.04E109.28E7mrem/yrperuci/m~.'004337LL II52Unit2Revision9December1993

TABLE3-21DOSEANDDOSERATEQVALUES-VEGETATION gi~mremruci/secTEENNUCLIDEH3C14Cr51Mn54Fe55Fe59Co58Co60Zn65Sr89Sr90Zr95Nb95Mo99I131I133Cs134Cs137Ba140La140Ce141Ce144Nd147BONE1.45E6LIVER2.59E32.91E53.10ES1.79ES4.24ES1.51E107.51E111.72E64.80E53.85E79.29E57.10E91.01E101.38ES1.81E32.83E55.27E74.54EB2.20EB4.18ES4.37E72.49EB1.47E95.44E52.66E55.64E65.39E71.58E61.67E101.35E101.69E58.88E21.89ES2.18E73.66E43.98E4T.BODY2.59E32.91ES6.16E49.01E75.13E71.61ES1.01EB5.60EB6.86EB4.33ES1.85E113.74ES1.46E51.08E62.89E74.80E57.75E94.69E98.91E62.36E22.17E42.83E62.3863THYROIDKIDNEY2.59E32.91ES3.42E42.59E32'1ES1.35E41.36ES9.41EB2.20EB2.76E65.31E94.59E95.74E48.89E41.30E72.34E47.99ES2.58ES1.29E71.57E109.28E7LUNG2.59E3GI-LLI2-59E31.78E91.14E51.92ES2.13EB5.10E75.40ES1.33E101.44ES2.91E52.91E58.79E41.03E79.32ES1.40ES9.53E71.32ES9.89ES6.02EB3.24E96.23ES1.80E92.11E101.26E91.14E91.01E71.07E71.19E62.03E92.08EBmrem/yrperuci/m~004337LLII53Unit2Revision9December1993 4, TABLE3-22DOSEANDDOSERATEVALUES-VEGETATION md~mremruCi/secADULTNUCLIDEBONEIIVERT.BODYTHYROIDKIDNEYLUNGGI-LLIH3C14'r51Mn54Fe55Fe59Co58Co60Zn65Sr89Sr90Zr95Nb95Mo99I131I133Cs134Cs137Ba140La140Ce141Ce144Nd1478.97ES2.26E31.79ES2.00ES3.13ES1.38ES3.17ES9.96E96.05E111.18E63.55E54.04E71.00E64.67E96.36E91.29ES1.98E31.97E53.29E73.36E43.08E71.67E81.01E93.77ES1.98ES6.14E65.78E71.74E61.11E108.70E91.61E59.97E21.33ES1.38E73.88E41.26ES'.96E82.26E31.79E54.64E45.97E73.22E71.13ES6.90E73.69ES4.56E82.86ES1.48E112.55ES1".06E51.17E63.31E75.30E59.08E95.70E98.42E62.63E21.51E41.77E62.32E32'6E31.79E52.77E42.26E31.79E51.02E49.31E76.75ES2.56ES3.03E63.59E92.95E95.49E46.19E48.16E62.27E45.92ES1.95ES1.39E71.90E109.91E72.26E32.26E31.79E51.79E56.15E41.17E79.58ES1.19E99.81ES9.25E46.24ES3.14E96.36E81.60E91.75E101.20E91.20E91.42E71.53E71'6E61.94E81.68ES2.65ES7.32E75.09ES1.11E101.86ES7.69E77.91E78.27E71.02E9mrem/yrperuci/m~004337LLII54Unit2Revision9December1993 tab~ TABLE3-23DISPERSION PARAMETERS ATCONTROLLING LOCATIONS'X) WandWVALUESSiteBoundary~ Inhalation andGroundPlaneCowMilkGoatMilk'eatAnimalVegetation .DIRECTION. E(1040)ESE(1300)SE(1400)E(1140)E(960)DISTANCEm1,6001,8004,3004,8002,6002,900Xsecm~2.00E-61.42E-74.11E-83.56E-081.17E-71.04E-7~D~m~2'0E-92.90E-94.73E-105.32E-101.86E-91.50E-9STACKSiteBoundary~ Inhalation andGroundPlaneE(1090)1,6001,7004.50E-88.48E-96.00E-91.34E-9CowMilkGoatMilk'eatAnimal,Vegetation E(114)E(960)2,5002,800ESE(1350)4,200SE(1400)4,8001.05E-82.90E-081.13E-81.38E-83.64E-105.71E-101.15E-99.42E-10NOTEcInhalation andGroundPlaneareannualaveragevalues.Othersaregrazingseasononly.X/QandD/QvaluesfromNMP-2ER-OLS.X/QandD/QfromNMP-2FES,NUREG-1085, May1985,TableD-2.X/QandD/QfromC.T.MainDataReportdatedNovember1985.004337LLII55Unit2Revision9December1993

TABLE3-24PARAMETERS FORTHEEVALUATION OFDOSESTOREALMEMBERSOFTHEPUBLICFROMGASEOUSANDLIQUIDEFFLUENTS ~Pathwa.Parameter FishU(kg/yrJ-adultValue21Reference Reg.Guide1.109TableE-5FishD~(mrem/pCi) EachRadionuclide Reg.Guide1.109TableE-11Shoreline U(hr/yr)-adult-teen6767Reg.Guide1.109AssumedtobeSameasAdultShoreline (mrem/hrperpci/mi)EachRadionuclide Reg.Guide1.109TableE-6Inhalation DFA;.EachRadionuclide Reg.Guide1.109TableE-7004337LLII56Unit2Revision9December1993 'I0r TABLE5.1NINEMILEPOINTNUCLEARSTATIONRADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAMSAMPLINGLOCATIONS TeofSamleRadioiodine andParticulates (air)Radioiodine andParticulates (air)Radioiodine andParticulates (air)Radioiodine andParticulates (air)Radioiodine andParticulates (air)DirectRadiation (TLD)*MapLocationCollection SiteEnv.ProramNo.NineMilePointRoadNorth(R-1)CountyRoute296LakeRoad(R-2)CountyRoute29(R-3)VillageofLycoming, NY(R-4)MontarioPointRoad(R-5)NorthShoreline Area(75)Location1.8mi988'1.1mi9104'SE1.5mi81324SE1.8mi91434SE16.4mi9424NE0lmi854NDirectRadiation (TLD)7DirectRadiation (TLD)8DirectRadiation (TLD)9DirectRadiation (TLD)10DirectRadiation (TLD)llDirectRadiation (TLD)12DirectRadiation (TLD)13DirectRadiation (TLD)14DirectRadiation (TLD)15DirectRadiation (TLD)16DirectRadiation (TLD)17DirectRadiation (TLD)18DirectRadiation (TLD)19NorthShoreline Area(76)NorthShoreline Area(77)NorthShoreline Area(23)JAFEastBoundary(78)Route29(79)Route29(80)MinerRoad(81)MinerRoad(82)LakeviewRoad(83)LakeviewRoad(84)SiteMeteorological Tower(7)EnergyInformation Center(18)NorthShoreline (85)0.1mi825'NE0.2miQ45~NE0.8mi970ENE10mi8904E1.1mi81154ESE1.4mi81334SE1.6mi91594SSE16mi91814S1.2mi8200'SW1.1mi92254SW0.7mi82504WSW0.4mi82650W0.2mi9294'NWSeeFigures5.1-1and5.1-2.004337LLII57Unit2Revision9December1993 I' TABLE5.1(Cont'd)NINEMILEPOINTNUCLEARSTATIONRADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAMSAMPLINGLOCATIONS TeofSamleDirectRadiation (TLD)*MapLocation20Collection SiteEnv.ProramNo.NorthShoreline (86)Location0.1mi93154NWDirectRadiation (TLD)21DirectRadiation (TLD)22DirectRadiation (TLD)23DirectRadiation (TLD)24DirectRadiation (TLD)25DirectRadiation (TLD)26DirectRadiation (TLD)27DirectRadiation (TLD)28DirectRadiation (TLD)29DirectRadiation (TLD)30DirectRadiation (TLD)31DirectRadiation (TLD)32DirectRadiation (TLD)33DirectRadiation (TLD)34DirectRadiation (TLD)35DirectRadiation (TLD)36DirectRadiation (TLD)37NorthShoreline (87)HickoryGrove(88)LeavittRoad(89)Route104(90)Route51A(91)MaidenLaneRoad(92)CountyRoute53(93)CountyRoute1(94)LakeShoreline (95)Phoenix,NYControl(49)S.W.Oswego,Control(14)Scriba,NY(96)AlcanAluminum, Route1A(58)Lycoming, NY(97)NewHaven,NY(56)W.,Boundary, BibleCamp(15)LakeRoad(98)O.lmi93414NNW4.5mi.9974E4.1mi81114ESE4.2mi81354SE4.8mi8156'SE4.4mi9183~S4.4mi82054SSW4.7mi82234SW4.1mi82374WSW19.8mi8163'12.6mi9226'W3.6mi9199SSW3.1mi8220'W1.8mi91434SE5.3mi9123'SE0.9mi9237'SW1.2mi8101'SeeFigures5.1-1and5.1-2.004337LLII58Unit2Revision9December1993 k TABLE5.1(Cont'd)NINEMILEPOINTNUCLEARSTATIONRADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAMSAMPLINGLOCATIONS TeofSamleSurfaceWaterSurfaceWaterShoreline SedimentFishFishFishMilkMilkMilkMilkMilkMilkMilk(CR)FoodProductFoodProductFoodProductFoodProductFoodProduct*MapLocation3839404142434445476465667348505152Collection Site.Env.ProramNo.OSSInletCanal(NA)JAFNPPInletCanal(NA)SunsetBayShoreline (NA)NMPSiteDischarge Area(NA)NMPSiteDischarge Area(NA)OswegoHarborArea(NA)MilkLocation¹50MilkLocation¹7MilkLocation¹65MilkLocation¹55MilkLocation¹60MilkLocation¹4MilkLocation(Woodworth) ProduceLocation¹6**(Bergenstock) (NA)ProduceLocation¹1**(Culeton) (NA)ProduceLocation¹2**(Vitullo) (NA)ProduceLocation¹5**(C.S.Parkhurst) (NA)ProduceLocation¹3**(C.Narewski) (NA)~ocation7.6mi92354SW0.5mi9704ENE1.5mi9804E0.3mi9315NW(and/or)0.6mi9554NE6.2mi92354SW8.2mi993'5.5mi81074ESE17.0mi9220'W9.0mi8954E9.5mi8904E7.8mi91134ESE13.9mi92344SW1.9mi91414SE17mi8964E1.9mi81014E1.5mi81144ESE1.6mi9844E*Map**e(NA)CRTheJonesmilklocationhasbeendeletedduetotheherdbeingsold.(Maplocation¹46.)SeeFigures5.1-1and5.1-2.FoodProductSamplesneednotnecessarily becollected fromalllistedlocations. Collected sampleswillbeofthehighestcalculated siteaverageD/Q.Notapplicable. ControlResult(location). 004337LLII59Unit2Revision9December1993

TABLE5.1(Cont'd)NINEMILEPOINTNUCLEARSTATIONRADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAMSAMPLINGLOCATIONS TeofSamleFoodProductFoodProduct(CR)FoodProduct(CR)FoodProductFoodProductFoodProductFoodProductFoodProduct(CR)FoodProductFoodProductFoodProduct,*MapLocation5354555657585960616263Collection SiteEnv.ProramNo.ProduceLocation¹4**(P.Parkhurst) (NA)ProduceLocation¹7++(McMillen)(NA)ProduceLocation¹8**(Denman)(NA)ProduceLocation¹9**(O'onnor) (NA)ProduceLocation¹10**(C.Lawton)(NA)ProduceLocation¹11**(C.R.Parkhurst) (NA)ProduceLocation¹12**(Barton)(NA)ProduceLocation¹13**(Flack)(NA)ProduceLocation¹14**(Koeneke) (NA)ProduceLocation¹15**(Whaley)(NA)ProduceLocation¹16**(Murray)(NA)Location2.1mi9110'SE15.0mi8223SW12.6mi82254SW1.6mi81714S2.2mi91234ESE2.0mi81124ESE1.9mi9115'SE15.6mi92254SW1.9mi995'1.7mi81364SE1.2mi82074SSW*Map**(NA)CRSeeFigures5.1-1and5.1-.2.FoodProductSamplesneednotnecessarily be'collected fromalllistedlocations. Collected sampleswillbeofthehighestcalculated siteaverageD/Q.Notapplicable. ControlResult(location). 004337LLZI60Unit2Revision9December1993

APPENDIXALIQUIDDOSEFACTORDERIVATION 004337LLII61Unit2Revision9December1993

AppendixALiquidEffluentDoseFactorDerivation, AA(mrem/hrperuCi/ml)whichembodiesthedoseconversion factors,pathwaytransferfactors(e.g,bioaccumulation factors), pathwayusagefactors,anddilutionfactorsfor-thepointsofpathwayorigintakesintoaccountthedosefromingestion offishanddrinkingwaterandthesediment. Thetotalbodyandorgandoseconversion factorsforeachradionuclide willbeusedfromTableE-11ofRegulatory Guide1.109.Toexpeditetime,thedoseiscalculated foramaximumindividual insteadofeachagegroup.Themaximumindividual dosefactorisacomposite ofthehighestdosefactorA(ofeachnuclideiagegroupa,andorgant,henceA,.Itshouldbenotedthatthefishingestion pathwayisthemostsignificant pathwayfordosefromliquideffluents. Thewaterconsumption pathwayisincludedforconsistency withNUREG0133.Theequationforcalculating dosecontributions giveninsection1.3requirestheuseofthecomposite dosefactorAforeachnuclide,i.Thedosefactorequationforafreshwatersiteis:Kit-1)t~Dw+69.3UWee(1-e)(DpS),)-X,t-1f~(D.)(Si)Where:KoIsthedosefactorfornuclidei,agegroupa,totalbodyororgant,forallappropriate

pathways, (mrem/hrperuCi/ml)Istheunitconversion factor,1.14E5=1E6pCi/uCi x1E3ml/kg-:-8760hr/yrUWaterconsumption (1/yr);fromTableE-5ofReg.Guide1.109UgFishconsumption (Kg/yr);fromTableE-5ofReg.Guide1.109U,SedimentShoreline Usage(hr/yr);fromTableE-5ofReg.Guide1.109(BF)((DFL)L,Bioaccumulation factorfornuclide,i,infish,(pCi/kgperpCi/1),fromTableA-1ofReg.Guide1.109Doseconversion factorforage,nuclide,i,groupa,totalbodyororgant,(mrem/pCi);

fromTableE-11ofReg.Guide1.109(DFS)iDD,Doseconversion factorfornuclideiandtotalbody,fromstandingoncontaminated ground(mern/hrperpci/mi);fromTableE-6ofReg.Guide1.109Dilutionfactorfromthenearfieldareawithinone-quarter mileofthereleasepointtothepotablewaterintakefortheadultwaterconsumption. ThisistheMetropolitan WaterBoard,OnondagaCountyintakestructure locatedwestoftheCityofOswego.(Unitless) Dilutionfactorfromthenearfieldareawithinonequartermileofthereleasepointtotheshoreline deposit(takenatthesamepointwherewetakeenvironmental samples1.5miles;unitless) 004337LLII62Unit2Revision9December1993 a'~4bI'til AppendixA(Cont'd)69.3conversion factor.693x100,100~K,(L/kg-hr)*40*24 hr/day/.693 inL/m~=.,d, andK,~transfercoefficient fromwatertosedimentinL/kgperhour.Averagetransittimerequiredforeachnuclidetoreachthepointofexposureforinternaldose,itisthetotaltimeelapsedfromreleaseofthenuclidestoeitheringestion forwater(w)andfish(f)orshoreline deposit(s),(hr)Lengthoftimethesedimentisexposedtothecontaminated water,nominally 15yrs(approximate midpoint. offacilityoperating life),(hrs).decayconstantfornuclidei(hr')Shorewidthfactor(unitless) fromTableA-2ofReg.Guide1'09ExampleCalculation ForI-131ThyroidDoseFactorforanAdultfromaRadwasteliquideffluents release:(DFS)i(DFL)~BF(UgDD,U,Wt~2.80E-91.95E-315216217.8120.37.3mrem/hrperpCi/m~mrem/pcipCi/KgperpCi/LKg/yrunitlessunitlesshr/yrt~tgtbUKohrs(s=Shoreline Sediment) 40hrs.(w~water)24hrs.(f~fish)1.314EShr(5.48E3days)730L/yr1.14ESCiuCimlk(hr/yr)3.61E-3hr'hese valueswillyieldanAFactorof6.65E4mrem-mlperuCi-hraslistedinTable2-2.ItshouldbenotedthatonlyalimitednumberofnuclidesarelistedonTables2-2to2-5.Thesearethemostcommonnuclidesencountered ineffluents. Ifanuclideisdetectedforwhichafactorisnotlisted,thenitwillbecalculated andincludedinarevisiontotheODCM.Inaddition, notalldosefactorsareusedforthedosecalculations. Amaximumindividual isused,whichisacomposite ofthemaximumdosefactorofeachagegroupforeachorganasreflected intheapplicable chemistry procedures. 004337LLII63Unit2Revision9December1993 a~ APPENDIXBPLUMESHINEDOSEFACTORDERIVATION 004337LLII64Unit2Revision9December1993 h~ APPENDIXBForelevatedreleasestheplumeshinedosefactorsforgammaair(B,)andwholebody(V,),arecalculated usingthefiniteplumemodelwithanelevation abovegroundequaltothestackheight.Tocalculate theplumeshinefactorforgammawholebodydoses,thegammaairdosefactorisadjustedfortheattenuati'on'f tissue,andtheratioofmassabsorption coefficients between-tissueandair.Theequations areasfollows:GammaAirB)=ZsK~EZR8V,Where:K'conversion factor(seebelowforactualvalue).p,=massabsorption coefficient (cm/gdairforB;,tissueforV,)E=Energyofgammarayperdisintegration (Mev)V,=averagewindspeedforeachstability class(s),R=downwinddistance(siteboundary, m)8=sectorwidth(radians) s=subscript forstability classI,=Ifunction~I,+kIiforeachstability class.(unitless, seeRegulatory Guide1.109)ki~Fractionoftheattenuated energythatisactuallyabsorbedinair(seeRegulatory Guide1.109,seebelowforequation) W~holeBodViIatd1.11SFB;eWhere:SFtissuedepth(g/cm)shielding factorfromstructures (unitless) 1.11=Ratioofmassabsorption coefficients betweentissueandair.Whereallotherparameters aredefinedabove.'Kaaconversion factor~3.7E10disCi-sec1293qm1.6E-6~erMev=.46100~erg-rad'k~~IdaWhere:paamassattenuation coefficient (cm~/gdairforBtissueforV,)p,~'efinedabove004337LLII65Unit2Revision9December1993 I APPENDIXB(Cont'd)Therearesevenstability classes,AthruF.Thepercentage oftheyearthateachstability classoccursistakenfromtheU-2FSAR.Fromthisdata,aplumeshinedosefactoriscalculated foreachstability classandeachnuclide,mu).tiplied byitsrespective fractionandthensummed.Thewindspeedscorresponding toeachstability classare,also,takenfromtheU-2FSAR.Toconfirmtheaccuracyofthesevalues,anaverageofthe12monthwindspeedsfor1985,1986,1987and1988wascomparedtotheaverageoftheFSARvalues.Theaveragewindspeedoftheactualdataisequalto6.78m/s,whichcomparedfavorably totheFSARaveragewindspeedequalto6.77m/s.Theaveragegammaenergieswerecalculated usingaweightedaverageofallgammaenergiesemittedfromthenuclide.Theseenergiesweretakenfromthehandbook"Radioactive DecayDataTables",DavidC.Kocher.Themassabsorption (p,)andattenuation (p)coefficients werecalculated bymultiplying themassabsorption (p,/p)andmassattenuation (p/p)coefficients givenintheRadiation HealthHandbookbytheairdensityequalto1.293E-3g/ccorthetissuedensityof1g/ccwhereapplicable. ThetissuedepthisSg/cm~forthewholebody.Thedownwinddistanceisthesiteboundary. 004337LLII66Unit2Revision9December1993

SAMPLECALCULATION APPENDIXB(Cont'd)Ex.Kr-89FSTABILITY CLASSONLY-GammaAir-DATAEPdPeC752.22MeVk~~=.871K~.462.943E-3mPdV~5.55m/sec5.5064E-3m' =1600m.3919m.......vertical plumespreadtakenfrom"Introduction toNuclearEngineering", JohnR.LaMarsh-IFunctionUcr,IIIgIBi.11.3.4Ii+kIa=~3+(~871)(.4)=.65dis~0.46Ci-secMevers2.943E-3m'.22Mev .65(mQ(g/m')(ercra)(5.55m/s)(.39)(1600m)(g-rad)3.18(-7)rads3600shr24hd.365dCi/s(1E6uCi)Ci1E3mradrad1.00(-2)~mradruCi/sec-(.0253cm~/g)(5g/cd)1.11(.7)(lE-2)mradrI[epci/sec]6.85(-3)meadrpCi/secNote:Theabovecalculation isfortheFstability classonly.ForTable3-2andprocedure values,aweightedfractionofeachstability classwasusedtodetermine theB,andV,values.004337LLI167Unit2Revision9December1993 4 APPENDIXCDOSEPARAMETERS FORZODZNE131and133,PARTICULATES ANDTRITIUM004337LLZZ68Unit2Revision9December1993 1I APPENDIXCDOSEPARAMETERS FORZODINE-131AND-133iPARTICULATES ANDTRITIUMThisappendixcontainsthemethodology whichwasusedtocalculate theorgandosefactorsforI-131.,Z-133,particulates, andtritium.Thedosefactor,R/gwasca1cu1atedusi:ngthemethodologyout1inedinNUREG-0133.Theradioiodine andparticulate Radiological Controls(Section3.11.2)isapplicable tothelocationintheunrestricted areawherethecombination ofexistingpathwaysandreceptoragegroupsindicates themaximumpotential exposureoccurs,i.e.,thecriticalreceptor. Washoutwascalculated anddetermined tobenegligible. Qvalueshavebeencalculated fortheadult,teen,childandinfantagegroupsforallpathways. However,fordosecompliance calculations, amaximumindividual isassumedthatisacomposite ofhighestdosefactorofeachagegroupforeachorganandpathway.Themethodology usedtocalculate thesevaluesfollows:C.lInhalation PathwaQ(I)where:K'BR),(DFA) g,4(I)K'osefactorforeachidentified radionuclide ioftheorganofinterest(units=mrem/yrperuCi/m~);aconstantofunitconversion, 1E6pCi/uCi(BR),(DFA)9,Breathing rateofthereceptorofagegroupa,(units=m~/yr);Theinhalation dosefactorfornuclidei,organjandagegroupa,andorgant(units~mrem/pci). Thebreathing rates(BR),forthevariousagegroups,asgiveninTableE-5ofRegulatory Guide1.109Revision1,aretabulated below.AeGrouaBreathinRatem~rInfantChildTeenAdult1400370080008000Inhalation dosefactors(DFA)>>forthevariousagegroupsaregiveninTablesE-7throughE-10ofRegulatory Guide1.109Revision1.004337LLZI69Unit2Revision9December1993 tttII APPENDIXC(Cont'd)C.2Q(G)GroundPlanePathwaK'KSFDFG-l.,t1-eWhere:Q(G)K'osefactorforthegroundplanepathwayforeachidentified radionuclide ifortheorganofinterest(units=m-mrem/yrperuCi/sec)Aconstantofunitconversion, 1E6pCi/uCiAconstantofunitconversion, 8760hr/yearTheradiological decayconstantforradionuclide i,(units=sec')Theexposuretime,sec,4.73E8sec(15years)(DFG)~Thegroundplanedoseconversion factorforradionuclide i;(units=mrem/hrperpCi/m~)SFTheshielding factor(dimensionless) Ashielding factorof0.7isdiscussed inTableE-15ofRegulatory Guide1.109Revision1.Atabulation ofDFG,valuesispresented inTableE-6ofRegulatory Guide1.109Revision1.004337LLII70Unit2Revision9December1993 kJI1 APPENDIXC(Cont'd)C.3Grass-CoworGoat-MilkPathwag(C)~K'-'rDFL~ff+(~1-ff)(ee-l,tg-l,t,+YpY,Where:Q(C)K'osefactorforthecowmilkorgoatmilkpathway,foreachidentified radionuclide ifortheorganofinterest, (units=m2-mrem/yr peruCi/sec)Aconstantofunitconversion, 1E6pCi/uCiThecow'sorgoat'sfeedconsumption rate,(units~Kg/day-wet weight)Thereceptor's milkconsumption rateforagegroupa,(units=liters/yr) YpY,FmTheagricultural productivity byunitareaofpasturefeedgrass,(units=kg/m2)Theagricultural productivity byunitareaofstoredfeed,(units~kg/m2)Thestableelementtransfercoefficients, (units=pCi/liter perpCi/day)Fractionofdeposited activityretainedoncow'sfeedgrass(DFL)Theingestion dosefactorfornuclidei,agegroupa,andtotalbodyororgant(units=mrem/pCi) Theradiological decayconstantforradionuclide i,(units~sec -1)Thedecayconstantforremovalofactivityonleafandplantsurfacesbyweathering equalto5.73E-7sec-1(corresponding toa14dayhalf-life) Thetransport timefrompasturetocoworgoat,tomilk,toreceptor, (units~sec)Thetransport timefrompasture,toharvest,tocoworgoat,tomilk,toreceptor(units=sec)004337LLII71Unit2Revision9December1993

APPENDIXC(Cont'd)Fractionoftheyearthatthecoworgoatisonpasture(dimensionless) Fractionofthecowfeedthatispasturegrasswhilethecowisonpasture(dimensionless) Milkcattleandgoatsareconsidered tobefedfromtwopotential sources,pasturegrassandstoredfeeds.Following thedevelopment inRegulatory Guide1.109Revision1,thevalueoff,isconsidered unityinlieuofsitespecificinformation. Thevalueoff~is0.5basedon6monthgrazingperiod.Thisvalueforf~wasobtainedfromtheenvironmental group.TableC-1containstheappropriate valuesandtheirsourceinRegulatory Guide1.109Revision1.Theconcentration oftritiuminmilkisbasedontheairborneconcentration ratherthanthedeposition. Therefore, theRz(C)isbasedonX/g:+(C)KKF~QP~p(DFL) ~0~.75(0~5/H)Where:RT(C)~IH0.75Dosefactorforthecoworgoatmilkpathwayfortritiumfortheorganofinterest, (units=mrem/yrperuCi/m~)Aconstantofunitconversion, 1E3g/kgAbsolutehumidityoftheatmosphere, (units=g/m~)ThefractionoftotalfeedthatiswaterTheratioofthespecificactivityofthefeedgrasswatertotheatmospheric waterOthervaluesaregivenpreviously.

  • AsitespecificvalueofHequalto6.14g/m~isused.Thisvaluewasobtainedfromtheenvironmental groupusingactualsitedata.004337LLII72Unit2Revision9December1993 tV4Ct'e,~

APPENDIXC(Cont'd)C.4Grass-Cow-Meat PathwaQ(C)=K'FrDFL~ff+(~1-ff)(ee-l~tq-l~t~.(1,+lgYpY,Q(M)Dosefactorforthemeatingestion pathwayforradionuclide iforanyorganofinterest, (units=m~-mrem/yr peruCi/sec)Fr'hThestableelementtransfercoefficients, (units=pCi/kgperpCi/day)Thereceptor's meatconsumption rateforagegroupa,(units=kg/year)Thetransport timefromharvest,tocow,toreceptor, (units=sec)Thetransport timefrompasture,tocow,toreceptor, (units~sec)Allothertermsremainthesameasdefinedforthemilkpathway.TableC<<2containsthevalueswhichwereusedincalculating Q(M).Theconcentration oftritiuminmeatisbasedonairborneconcentration ratherthandeposition. Therefore, theR~(M)isbasedonX/g.Rr(M)=KKFgp~(DFL)LI [0'75(0~5/H))Where:R~(M)~Dosefactorforthemeatingestion pathwayfortritiumforanyorganofinterest, (units=mrem/yrperuCi/m)Allothertermsaredefinedabove.C.5VeetationPathwaTheintegrated concentration invegetation consumedbymanfollowstheexpression developed formilk.Manisconsidered toconsumetwotypesofvegetation (freshandstored)thatdifferonlyinthetimeperiodbetweenharvestandconsumption, therefore: Q(V)=K'l,tr(DFL)~UFe+UsFeY(l,+1)004337LLII73Unit2Revision9December1993

APPENDIXC(Cont'd)Where:Q(V)K'LUsFgDosefactorforvegetable pathwayforradionuclide ifortheorganofinterest, (units=m~-mrem/yr peruCi/sec)Aconstantofunitconversion, 1E6pCi/uCiTheconsumption rateoffreshleafyvegetation bythereceptorinagegroupa,(units=kg/yr)Theconsumption rateofstoredvegetation bythereceptorinagegroupa(units=kg/yr)Thefractionoftheannualintakeoffreshleafyvegetation grownlocallyFcThefractionoftheannualintakeofstoredvegetation grownlocallyTheaveragetimebetweenharvestofleafyvegetation anditsconsumption, (units~sec)YyThe.averagetimebetweenharvestofstoredvegetation anditsconsumption, (units=sec)Thevegetation arealPdensity,(units~kg/m~)Allotherfactorshavebeendefinedpreviously. TableC-3presentstheappropriate parameter valuesandtheirsourceinRegulatory Guide1.109Revisionl.Inlieuofsite-specific data,valuesforFzandF~of,1.0and0.76,respectively, wereusedinthecalculation. ThesevalueswereobtainedfromTableE-15ofRegulatory Guide1.109Revision1.Theconcentration oftritiuminvegetation isbasedontheairborneconcentration ratherthanthedeposition. Therefore, theR~(V)isbasedonX/Q:Q(V)~KK[UafL+U',fc)(DFL)~075(05/HWhere:+(V)dosefactorforthevegetable pathwayfortritiumforanyorganofinterest, (units=mrem/yrperuCi/m~).Allothertermsaredefinedinpreceeding sections. 004337LLII74Unit2Revision9December1993 ~I TABLEC-1Parameters forGrass-(CoworGoat)-MilkPathwaysParameter Q~(kg/day)(DFL)>(mrem/pCi) F(pCi/liter perpCi/day)Y,(kg/m~)(kg/mz)t~(seconds) t~(seconds) U(liters/yr) Value50(cow)6(goat)1.0(radioiodines) 0.2(particulates) Eachradionuclide Eachstableelement2.00.77.78x10~(90days)1.73x10~(2days)330infant330child400teen310adultTableE-3TableE-3TableE-15TableE-15TablesE-11toE-14TableE-1(cow)TableE-2(goat)TableE-15TableE-15TableE-15TableE-15TableTableTableTableE-5E-5E-5E-5Reference Re.Guide1.109Rev.1004337LLZI75Unit2Revision9December1993 4 TABLEC-2Parameters fortheGrass-Cow-Meat PathwayParameter F,(pCi/KgperpCi/day)U~(Kg/yr)(DFL)>(mrem/pCi) Y(kg/m~)Y,(kg/m)t~(seconds) t,(seconds) 0,(kg/day)Value1.0(radioiodines) 0.2(particulates) Eachstableelement0infant41child65teen110adultEachradionuclide 0.72.07.78E6(90days)1.73E6(20days)50Reference Re.Guide1.109Rev.1TableE-15TableE-15TableE-1TableE-5TableE-5TableE-5TableE-5TablesE-11toE-14TableE-15TableE-15TableE-15TableE-15TableE-3004337LLZI76Unit2Revision9December1993

TABLEC-3Parameters fortheVegetable PathwayParameter r(dimensionless) (DFL)@(mrem/pCi) U")~(kg/yr)-infant-child-teen-adultU'),(kg/yr)-infant-child-teen-adultt(seconds) t~(seconds) (kg/m')Value1.0(radioiodines) 0.2(particulates) Eachradionuclide 026426405206305208.6E4(1day)5.18E6(60days)2.0Reference Re.Guide1.109Rev.1TableE-1TableE-1TablesE-11toE-14TableE-5TableE-5TableE-5TableE-5TableE-5TableE-STableE-5TableE-5TableE-15TableE-15TableE-15004337LLIZ77Unit2Revision9December1993

APPENDIXDDIAGRAMSOFLIQUIDANDGASEOUSTREATMENT SYSTEMSANDMONITORING SYSTEMS004337LLII78Unit2Revision9December1993 AOV21IIILTIIITYPICALOF2RECOVERYSAtA.ETA!KIIIWASTECRLiSURGETN+IIIREGENEVAP DISTCOOLERWASTEEVAPDISrCOOLER1LOORDRAINFII.TERRADWASTEDEtIIHERAutER RADWASTEfILTfRSOTHERP4RECIRCLINEI,AOV29ILTWASTEDISCHARGE SAtA.ETAHKTYPICALOF2OTKRPSRECIRCLINEA7TK5A.BAOV80OlKRP4SUCTINILI%IP4RECOVERYSAt%lEPQf'DVS.~CsrsAOV118WASTECKLTANKSAOV314NtIP-IWASTESAtA.ETKSFV330OTKRP5SUCTIOHLINE I(PSIIIJAOV33AOV760WASTEAOV275EVAPREGENAOV279EVAPSERVICEWATERDISCHARGE 8AYAOV142FLggDRAIHCOLLECT%TAILSHIGHRANGEfE33OFV33'ILOWRANGEFE331RECOVERYSAMPLESYSTEMandWASTEDISCHARGE SAMPLESYS

N'-IWASTEShredTKSRAOWASTEDEFIINIIIIIIIIIIIII.IIIIIAOV2IIIILTIIIRECOVfRYSAtA.ETANlOTKRP4SUCTIONLl%PlP4RECOVERYSelfPQ%TYPICALOF2IWASTECRLiSORGETAP@iIIAOV66REGENEVAP DISTCOOLERWAS'lEEVAPDISTCOOLERFLONIDRAINFILTERRADWASTEDftIIHERALIKRLIICSTsAOVII8WASTECOLLTANKSAOV3I4Mt-IWASTESACR.ETKSFV33ORADWASTEFILTERSOTRRP4RECIRCLINETYPICALOF2I,AOV29WASTEDISCHARGE SAtVLETAtCTKSA,SOT%RP5SUCTIONLINE I(AOV33AOV76OTHfRP5RECIRCLINEWASTEAOV2TSEVAPREGfNAOV2>9FVAPSERVICEWATERDISCHARGE SAYAOVI42fLOORDRAINCOLLECTNTAWSHIGHRAHGEff33OFV33ILWRANGEFE33IRECOYERYSAMPLESYSTEMandWASTEDfSt.HUGE SAMPLESYSTEM

WASTEREGEHEVAP CSTBLDGFLOORDRAINRXBLDGSPEHTRESINAUXBOILERWASTEDISCHDISTCOOLERDISTCOOLERDRAINSFILTERDRAINSTAlKBLDGSNIPDRARWFILTERTANKSIIIIWASTENEUTTURBBLDG0$'-IFLOORDRAINTKMAINSDRAINSCOLLECTOR TANKCRLTK2AJAOV72OILERFLOORDRNSUCTLINEITYPICALOFOTHERP2RECIRCLINE@PICETEOTHERFLOORDRAINCOLLPLNPIIIIIIIIAOV73BAOV73AREGENEVAP WASTEEVAPRWFILTERFLOORDRNFILTERFLOORDRAINCRLTX~WASTE05CHSAttlETKSFLONDRAIHCIX.LSINGETKl7AOV28IAOV90AFLONORHFILTERFLOORDRAINCOLLSURGE~FLOORDRAINCOLLECTION SYSTE'8

WASTECmQNGETKFLONDRHCRLSN6ETKFLON1DRAINCQ.LECTOR TtSRE6ENWASTETKSWASTECRLTKSFV122AOV2AOV271FLATBEDflLTERAOV236SERVICEAIR(lgnf6)CONDVAKEOPANDDRAWOffCSTSOY2SI89)YFEEDTKNIPPERFEEDERAOV257AOV451EDUCTORBODYFEEDPROFILTERPRECOATTAQl(f))\FLOORDRAINFILIERPRECOATPOPP27CSTFILTEREFFLUENTTA%FILTEREFFUKNTRIPIIIIILV251AOV21~RE6ENWASTETl'OV127WASTEDISCHSAl%l.ETKAOV123fLOORDRAINCRLTKAOV126WASTECOLLTKFLOORORAINFILTERSYSTEM

hy~LFLOORDRAINFILTERSEQUENCES 4'~~'~~~~

FL(KADRAINFILTERCOOKNNRE6E%RATION RWFLOORANEQJIPDRAINSRWFILTERBACKWASHPt%5OTKRREGENWASTE~IIII)AOV34IIIIIr--IIIREGE%RANTWASTETNKTK3IIIIIIIIIIILRE6ENWASTETKPEPP3AglTYPICALOF2AOV69IIIIIIIIIIIIIIIIIIIIIILOTIKRREGEWRANT WASTEMKAOV68,IREGENEVAP IAOV92WASTEEVAPIFLONDRAINFILTERAOV93~~~REGENERANT WASTESYSTEI1

COlTACTCOOENSERAOV245TBCLCWPV146EVAPI)AOY247EVAPBOTTQtSPS%5CQIENSATE TRANSFERAleSTORAOEAOV22801STTK01STTRANSPt&RE6EllWASTEIKSFLONLDRAI1CRLTKSWASTEDlSCNSALABLEKSLV130RWPBLRAUXSTEANRECtRCPROAOV129EVAPBOTTOttSVeeSCOFIENSATE TRANSFERSOY279AleST%AGELV141AOV2lbWASTECOLLTKSAOV187FLOORDRHCOLLTKSAOV132WASTEOlSCHAOV17SAt%l'ETXSHASTE/REGE HERANTEYAPORATOR SYSTEM

GaseousTreatment SystemDiagrams004337LLIZ89Unit2Revision9December1993

'VAOVVUOn(AI(4UOVSGUHVteeTAGVVUIin(ArCnUovsoItIrrteoVA(LAIUOn(AAfttUOVSAUHVteAAOVIOIUOVISOUIegerISAItCCWOKHSC4lcHVtSOStlencerCorto(tts(n '8HVtSAcotetfHsf41AAOVIOSPn(COOL(4CtopnccooLK4CKAILIsitt(G(tlGLAIIOSCALAIO(IAVISI(AuIROUvretfttln(AIU(41 STSltuSOVISAscpARAlon AR4(VOTA(PIPE'I01ROIIAVIAIARTst(AUsTSI(uOIOtIOUAVIOOHO(HS(4 lWSteoeAtrKiectorsfROUAVIQIARTSICAUSTSI(uAlIOUAHSfAGRSilencerLSSOTIIOscpARAIGR ~LAPSCILGOOL(4*Rn(VOTA(IIARPIA~I1(ICOHo(HS(n (SOPit(RCOIOC HS(RCSA1nouOITGASSTSICUCot(I(US( 4ORAVITAtrrn(CRGPLARPtA~IA4'(ALCOOL(4fROUAl/II,IART SIKAUOl10UAHCOrCt(IIS(42ndStegeAlrEiectorsfROUAVIILIART SIKAUAlAtIOUAHCOr(t(Its( 4SOYS11fOOffGASSTSt(uCONDENSER AIRREMOVALSYSTEM

AVl~AIIKnlAlllhlAnv IfAulf,illsulvIOAI'VIIAFEIAQVIIAOffyssIAPleheolel IAOilyuIACondenser 10CICwCOeferxnAnofuOVAI$1$lfuIIKASlfIlI'IlfAQVIACAfA11IICnfCoulllgnIAQVSAAOVSOsffIOuAVIConOSnsfll LSV10AIQuAIIcsvenusfn ISSfCfvefHXQInw'fHyIQOnl(AOcvIII1nouSCnvlC(AnSVSIfuAOVIIIFF.I*OVIIIIOfficesIIIPteheolel IOOfficesIoCondenser IOCICwfnouAusilsnvSISAuSvsfsuSOVIOO$SOVII0SPvII0Colofvsfc ffosolnhlneIlsfILSvfooTitle:OFFGASRECOMBINERS

AovrAAOVSAOryerIALISLVIIAICVIAfCVInorrOIICASAOVrnOryerle'IO'A'ntfnrofnAIOnSLI ISAOvSntoCHAACOALAOSOnetnS LlsIICvIeeILvfeeICVISICVeeAovrCIOlyntrn+EAAforl $IIILOryerICntrlCLrSIIILLvtecICVscICVICsoyezISCLCvrtovAVICorrntrrtt4 ntrICArofcSrrOrrrllttpcALor1)~CVSICCorrenLS~m nsrtCteCLCvlTitle:OFFGASDRYERS

14Oro$tnvtCtLn$v$1tuFlltorIA14ICIO~VOIAIo(wOIICL$OAIC4$OrrLACOLI AS$040$4$IA~ILLOvI~IAIIAOVStL~+AArktt4$10AOV~50IIIIIIIIIII~ISLOVStlLOVIot~vr~tlFilterToMotnStockOFFGASSYSTEMCHARCOALABSORBERS ~s

ROYIAVYSAVII~ACAI&ACTIVISAOAQYtlllAATKYIQOV10IIIOVtAIIIIIOVIASTAHObtOAS0IIIIITAAIIAVIIuOVSAFenIAYSSAIIf(7lCCCAVI%ATCOOL&0fwcridWVIStACKflC~IIOltCtMTCNKCAVSCATaXl.leffKAIAKVAAAYOOHTAtaCII I~YIOISOYIOTAOVIOIIIIAOVI0r--~~KSVIS~STAICeVOASTLTSKTAAVIQCenVSTYSTVSS40ISTAICOVOASTFCATICIIT SW.OVIOanSOCAllSTANDBYGASTREATMENT SYSTEM

LiquidRadiation Monitoring Diagrams004337LLIZ95Unit2Revision9December1993

aaa5(laICtsalts(aaSas5tttlc(all(4ll)IODsaaata(ll.IlalacocctOtal(i.Ila.la,lc 4~ICal0faDDsa(a(II.Ils(ODccSa(illa.Ill.(O.IC IID5(alts(CD((45 lta.ls~saaialaisaCalISaCalISattDtsaCl(I5attaatfasaa(5$(5ll~IIDs(55fIll~(la(i)SaCalIV'aaa(alI(ca(alla sacalIaaaDatI(ca(ac(~IsaCal0IfISISDJSSCICO0504IIocas5(5((sIIsCO5SISII~IIIOOCaac(snJCOOllaclla(~CDI(acIlatssasssDOsaCalIIalj(ISI'j~ISCaaactSafJallllsslscaDI'litIff(s(a(slscaalc(5 Cia(a(a(ID all(sflatSacfIsis(a(I(( i~losMIt(SCJ~IC(l05(C5(5I(SslCllI$(CtDtcsaCal05(Cfl(II~4(~lac!sfcOtalllcaaactal saCllI!L(OUIORADIATION MON(TORING NIAGARAMOHAWKPOWERCORPORATION NINEMILEPOINT-UNIT 2FINALSAFETYANALYSISREPORT IP IIIPlIIIII1~OVFLIOATAACR)lslTIQi Nt)TtOAIBIIIIII~lII~l~lI<<IglIylI~lIIIIIIP)NGEnEST COARCT)tBtMCECONT.---T--5IIISICsa)LIOU)O~ERCALIBRAT1ON TEST/VENT~CT)ONNOTESO)GLOBEVALVEALLO'ERHAWALLTOPERATEOVALVESAREBALLVALVESCALIBRATltN/!RA)N !FFLINEL)OU1OHONITOR2CCP-CABl)5 2CCSKIB)52 2C)ts-CAB) 57OPRESS)NE)NOICATOR OFISFLOVI)B))CAT)IS S)LPSSa.E)amOPERATEOS)t.e)RNALLVCLOSEOVALVEeeVOPENVALVEOFF-LINELIQUIDMONITORNIAGARAMOHAWKPOWERCORPORATION NINEMILEPOINT-UNIT 2UPDATEDSAFETYANALYSISREPORTTJBBRREVZSZORSOCTOBER1991

~FLOVSaMP(.EOUTLETPlIIIIIIIIIIIFISPURGE/TEST CONNECTION LO(/FLO((DATaACOUISITIDN UNIT(DAU)IIIIIIIIICtOIEJlalWIPURGEOUTLET~(DDRAINLION(nSAHP(.ERII!PURGECONTROLIIIIIPUMPCONTROLlII(IIPUMPDETECTOR~ IICHECKSOURCEIr54MPLEINLELJGRABSAMPiERCALIBR4TION TEST/VENTCONNECTION CALIBRATION/DRAIN CONNECTION OFFLINELIOUIOMONITOR2L((S.CAB296 LEGENDOPlPRESSUREINDICA'TOR OFISFLOvINDICATING S((.QSSOLENDIOopERaTEDs((.NNN4LLYCLOSEDvavENORM4LLYOPENVALVENOTES(IIGLOBEVALVE.ALLOTHERMANUALLYOPER4TEDV4LVESAREBALLvaLvESOFF-LINELIQUIDMONITORNIAGARAMOHAWKPOWERCORPORATION NINEMlLEPOINT-UNIT 2UPDATEDSAFETYANALYSISREPORTUSARREVISION0APRILl989

LOWPLOW/NORMAL PLOW~LEOUTLETtLNGK/TEST CO0KCTIOH II~Igl81I~IIIII(ICSIIIIIIIIOATAACI2JISIT IONIP4TSAUlPll%ECONT,sIIIalsJLJSA~ELIQ/IO~ltCALleaATIOH TESTiVENTCO44CTION NOTESOICLOSEVALVE,Au.OTHEIIIMMORALLY 0%RATEOVALVESAeEeALLVALVESCALIBAATIOHnÃuIH CQtKCTION LEGEHO(FFLIHELIOUIOtRMITM2$VP+CAE2$A2$~CAS23k2$~CAeI4sA~cASI46eelfeESSUREIHOICATOI OFS.FLOWSW.QsSa.EmrOOavuTEOSV.IeIA~LLYCLOSEOVALVEICNHALLY~VALVEOFF-UNELIQUIDMONITORNIAGARAMOHAWKPOHERCORPORATION NINEI"lILEPOINT-UNIT 2UPDATEDSAFETYANALYSISREPORTUBARREVZBZON3OCTObER1%01

GaseousEffluentMonitoring SystemDiagrams004337LLZZ100Unit2Revision9December1993 0 I[NflII[LINCNOOD[INllCINN(laIIL1[4AADTASIINIILOIIIC CIA[la(Al[A[INAATTASIfINIIT[INIS>>SCINATIOCINCANa(ills(fall[OINCaN.AT[aTIN[I[A(ION (INCAN2(4)SCIUit(CIONOUI(0INC4001tOKTUKLINCILOOI2[(NUNStCIIONIflCIOIOUI[DINElf(alloot[INCItoolAIOIASI(I)241(I~NITAIIL'IIACIA[AIL[INNETAfl(IENNfTAIILIfICas4TAAIICULAIf ~~lfac(IT[NIILAIIDN IlaISO[lIION) CasCas4FAAIICULAI[ ~CAPCA~lfACII1(NII[lIIONISOLAIIONI iaf22(22014lllCf~(IIIs(lac[aocAs[a1[NI))44CI~OaCafOIAOIASTKIEACIOIlUILDINCfllaUSI1(NTOFFLINfISOIOFICEff(DENT4I1042)lllCI~AI>>AD(I[aAN[INAUSI)OOOOCfooacaro~oacafstoacatoNAINSIANOFF-LINf($0[OTICEff[UENT~110NONI10lCAS4~0(TAITI(0[iI[4IllCONTAINNfN( CASS+tallIco(4IE'E00TUAIINESUILOINCTENT(lalION oacart&oaca(oOACafOCANJacl(ISaoo[fIAToacafoOaCaff~otc[ACULAIION Noof~ssssoogsogIL<>>14)sllCIN05415ssllCI~CONIlINN(NIWICKCAN0SCISallCI~SCIS00000CI~oacaf1~oacafOlfCAS~105I404CI~ACICONTAINN[N: WICKIsaAIIONOACAIIoacatoTUll)NECEN(lafol C(lNOSflt4f(NAUSIIL~foogfflf $1fANOffCAS$1$1(NlfIsaClsfSANTA(TAT'folo[NfC'LANDSEALACI(offCAS OISCNAACE ISOLA'(ION) IfIsoCNAICOALAosollfls CLANO$[LCONDNstls20CINSANT(KIAFSANT((IAFoacafoOaCarONfCllNICl(TACUUNWNFOISCNAACE oacafoSlot(tIAFOU1$10fAIOINIAAEfolCON[lo(lOONINTA(I(fASI)ISTISINI[CIACTSTCfoIN'IAAE(~($1)1IllflsKILHISClsi~lfAC(IS[TATS AC(Isa[ION) Ill'lfISCCas~ACf(l'ITASS ACIITAIIOII) CasioafAC(OITASSAC(Isa(ION) Ill'AETDCASiAcf[OITASS ACIITAIION) (4NOINIIIIs>>IAaol(Ill(I~22$ICfo(ONIAOLAol~[Ny[[ot[OaCAIACf<AUIONAIIC CONIlo(fUNCTIONTAN~WSTACCIDKNINON(104i~TAIIICU[lff 4IODINESalt[INCCATAOILIII CAN<CONTINUOUS llllolNENONI(ol4~SlFETTNELATEOINNNTONGASEOUSRADIATION MONITORING NIAGARAMOHAWKPOWERCORPORATION NINEMILEPOINT-UNIT 2UPDATEDSAFETYANALYSISREPORTUSARREVISION0APRILI989

PARTCU(ATE COLLECTION STATIONFILTERIODINECOLLECTION STATIONFILTERNOBLEGASMEASUREMENT STATIONNEWPARTICU.LATECARTRI.GESNEWIODINECARTRID.GESSTACKtIFRESHETFETERP~/PVV~FLOWCONTROL(ISOKINETIC) TECIDRTECAMPLIFIER dADCCHECKSOURCEAllPLIFIER dADCAMPLIFIER dADCFLOWSENSORSVALVES.ETCMULTCHANNELANALYZER(MCA)COMPUTER'IDEOTERMINAL ~"'RINTERQMISTRIALPROGRAMMABLE CONTROLLER BLOCKDIAGRAMTYPICALGASEOUSEFFLUENTMONITORING SYSTEMNIAGARAMOHAWKPOWERCORPORATION NINEMILEPOINT-UNIT 2FINALSAFETYANAlYSISREPORT

AppendixENineMilePointOn-SiteandOff-SiteMaps004337LLII103Unit2Revision9December1993}}

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