ML18038A350

Annual Radiological Environ Operating Rept for 1990. W/910426 Ltr

ML18038A350
Person / Time
Site:	Nine Mile Point
Issue date:	12/31/1990
From:	FIRLIT J F NIAGARA MOHAWK POWER CORP.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NMP76356, NUDOCS 9105020211
Download: ML18038A350 (224)

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ACCELERATEDDISTRIBUTIONDEMONSTRATIONSYSTEMREGULATORYINFORMATIONDISTRIBUTIONSYSTEM(RIDS)ACCESSIONNBR:9105020211DOC.DATE:~+6~NOTARIZED:NODOCKETFACIL:50-220NineMilePointNuclearStation,Unit1,NiagaraPowe0500022050-410NineMilePointNuclearStation,Unit2,NiagaraMoha05000410AUTH.NAMEAUTHORAFFILIATIONFIRLIT,J.F.NiagaraMohawkPowerCorp.RECIP.NAMERECIPIENTAFFILIATIONR

SUBJECT:

"AnnRadiologicalEnvironOperatingReptfor1990."W910426ltr.DISTRIBUTIONCODE:IE25DCOPIESRECEIVED:LTRENCLSIZE:TITLE:EnvironmentalMonitoringRept(perTechSpecs)NOTES:/5oDRECIPIENTIDCODE/NAMEPD1-1LABRINKMAN,DINTERNAL:ACRSNRR/DREP/PRPB11RGN1DRSS/RPBEXTERNAL:EGGGSIMPSON,FCOPIESLTTRENCL331111221122RECIPIENTIDCODE/NAMEPD1-1PDOUDINOT,DAEOD~lgg/--B1$~ERGN1IL'E02NRCPDRCOPIESLTTRENCL111111111111DDNOTETOALL"RIDS"RECIPIENTS:PLEASEHELPUSTOREDUCEiVASFE!CONTACTTHEDOCUMENTCONTROLDESK,ROOMPI-37(EXT.20079)TOELIMINATEYOURNAMEFROMDISTRIBUTIONLIS1SFORDOCUMENTSYOUDON'TNEED!TOTALNUMBEROFCOPIESREQUIRED:LTTR16ENCL16DD j'dgkU TN(AGAAHVMOHAWKNMP76356JosephF.FirlitVicePresidentNuclearGenerationNINEMILKPOINTNUCLEARSTATION/P.O.BOX32LYCOMING,NEWYORK13093/TELEPHONE(315)343-2110April26,1991UnitedStatesNuclearRegulatoryCommissionDocumentControlDeskWashington,DC20555RE:NineMilePointNuclearStationUnit1FacilityOperatingLicenseDPR-63DocketNo.50-220NineMilePointNuclearStationUnit2FacilityOperatingLicenseNPF-69DocketNo.50-410Gentlemen:InaccordancewiththeTechnicalSpecificationsforNineMilePointNuclearStationUnit1andUnit2,weareenclosingtheAnnualRadioloicalEnvironmental0eratinReortfortheperiodJanuary,1990throughDecember,1990.AnyquestionsconcerningtheenclosedreportshouldbedirectedtoHughJ.FlanaganatNineMilePoint(315/349-2428).Veryrulyours,CJophF.FirlitVicePresident-NuclearGenerationJFF:HJF:caf(89RADPT1.HJF)Enclosure(18copies)XC:USNRCRegionIResidentInspector(Unit1/Unit2)9105020211901231PDR,ADOCK05000220PDR a~1)llIIb' 0iAMMUALIFRADIIGIIOOQIICAILEMVIIROjMIMilEM'll'ALOoPEIRA7IIMQREPOolRl7II~5i9105020211NINEMILEPOINTNUCLEARSTATION'I NCItr~ttI NIAGARAMOHAWKPOWERCORPORATIONANNUALRADIOLOGICALENVIRONMENTALOPERATINGREPORTJanuary1,1990-December31,1990forNINEMILEPOINTNUCLEARSTATIONUNIT1FacilityOperatingLicenseDPR-.63DocketNumber50-220andNINEMILEPOINTNUCLEARSTATIONUNIT2FacilityOperatingLicenseNPF-69DocketNo.50-410 lkI soTABLEOFCONTENTSPacaeListofTablesListofFigures1.0Introduction2.0AQUATICSAMPLESIShorelineSedimentIIFishIIISurfaceWater3.0DIRECTRADIATION4.0TERRESTRIALSAMPLESIAirParticulate/IodineIIMilkIIIFoodProductIVLandUseCensus5.0INTERLABORATORYCOMPARISONPROGRAM6.0HISTORICALENVIRONMENTALSAMPLEDATA7.0CHANGESANDEXCEPTIONSTOTHEPROGRAM

8.0CONCLUSION

9.0GENERALREFERENCEMATERIAL10.0DATATABLES-199011.0FIGURES12162324313537394143464851147

'4oVP LISTOFTABLESTableNo.Content~acaeTable1SampleCollectionandAnalysis,SiteRadiologicalEnvironmentalMonitoringProgram-AquaticProgramandDirectRadiation52Table2Table3Table4Table5ATable5BTable6ATable6BTable7Table8SampleCollectionandAnalysis,SiteRadiological.EnvironmentalMonitoringProgram-TerrestrialProgramEnvironmentalSampleLocationsRadiologicalEnvironmentalMonitoringProgramAnnualSummaryConcentrationofGammaEmittersinShorelineSedimentSamples(pCi/g-dry)ConcentrationofGammaEmittersinShorelineSedimentSamples(pCi/kg-dry)ConcentrationofGammaEmittersinFishSamples(pCi/g-wet)ConcentrationofGammaEmittersinFishSamples(pCi/kg-wet)ConcentrationofGammaEmittersinSurfaceWaterSamplesConcentrationofTritiuminSurfaceWaterSamples535458616263656772Table9ATable9BTable10DirectRadiationMeasurementResults(mremperstandardmonth)DirectRadiationMeasurementResults(mremperquarterlyperiod)EnvironmentalAirborneParticulateSamples-Off-SiteStations,GrossBetaActivity737781Table11EnvironmentalAirborneParticulateSamples-On-SiteStations,GrossBetaActivity83Table12Table13Table14iConcentrationofGammaEmittersinMonthlyCompositesofNMPAirParticulateSamplesEnvironmentalCharcoalCartridgeSamples-Off-SiteStations,I-131ActivityEnvironmentalCharcoalCartridgeSamples-On-SiteStations,I-131Activity85100102 II~lit LISTOFTABLES(Continued)TableNo.ContentPacaeTable15Table16Table17ATable17BTable18Table19Table20Table21Table22Table23Table25Table26Table27Table28ConcentrationofGammaEmittersinMilkConcentrationofIodine-131inMilkConcentrationofGammaEmittersinFoodProducts(pCi/g-wet)ConcentrationofGammaEmittersinFoodProducts(pCi/kg-wet)MilkAnimalCensus1990ResidenceCensusInterlaboratoryComparisonProgramResultsHistoricalEnvironmentalSampleDataShorelineSediment(Control)HistoricalEnvironmentalSampleDataShorelineSediment(Indicator)HistoricalEnvironmentalSampleDataFish(Control)HistoricalEnvironmentalSampleDataFish(Indicator)HistoricalEnvironmentalSampleDataSurfaceWater(Control)HistoricalEnvironmentalSampleDataSurfaceWater(Indicator)HistoricalEnvironmentalSampleDataSurfaceWaterTritium(Control)HistoricalEnvironmentalSampleDataSurfaceWaterTritium(Indicator)104110112113115116123124125126127128129130

~ltt LISTOFTABLES(Continued)TableNo.ContentPacaeTable29Table30Table31Table32Table33Table34Table35Table36(A-E)Table37Table38Table39Table40HistoricalEnvironmentalSampleDataAirParticulateGrossBeta(Control)HistoricalEnvironmentalSampleDataAirParticulateGrossBeta(Indicator)HistoricalEnvironmentalSampleDataAirParticulates(Control)HistoricalEnvironmentalSampleDataAirParticulates(Indicator)HistoricalEnvironmentalSampleDataAirRadioiodine(Control)HistoricalEnvironmentalSampleDataAirRadioiodine(Indicator)HistoricalEnvironmentalSampleDataEnvironmentalTLD(Control)HistoricalEnvironmentalSampleDataEnvironmentalTLD(Indicator).HistoricalEnvironmentalSampleDataMilk(Control)HistoricalEnvironmentalSampleDataMilk(Indicator)HistoricalEnvironmentalSampleDataFoodProducts(Control)HistoricalEnvironmentalSampleDataFoodProducts(Indicator)131132133134135136137138143144145146 lI LISTOFFIGURESFiureNo.Figure1AFigure1BFigure2Figure3Figure4ContentOff-SiteEnvironmentalStationandTLDLocationsOff-SiteEnvironmentalStationandTLDLocations(Southern)On-SiteEnvironmentalStationandTLDLocationsNearestResidenceandFoodProductLocationsMilkAnimalCensusandMilkSampleLocationsPacae148149150151152Figure5NewYorkStateMap153

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1~0INTRODUCTIONThisreportissubmittedinaccordancewithAppendixA(TechnicalSpecifications),Section6.9.1.dtoLicenseDPR-63,DocketNo.50-220fortheNineMilePointNuclearStationUnit1andSection6.9.1.7toLicenseNPF69,DocketNo.50-410fortheNineMilePointNuclearStationUnit2forthecalendaryear1990.TheRadiologicalEnvironmentalMonitoringProgram(REMP)isajointprogrambetweentheNineMilePointNuclearStation(NMPNS)andtheJamesA.FitzPatrickNuclearPowerPlant(JAFNPP).ThesamplecollectionsfortheradiologicalprogramsareperformedinlargepartbyEAScienceandTechnology(EA).EAalsoperformsthesamplingrequiredfortheStation'sSPDESPermit.ThesamestafffromEAisutilizedtoperformthemajorityofterrestrialandaquaticsamplingrequiredfortheREMP.In-plantcanalwatersampling,airsamplecollection,andenvironmentalTLDcollectionsareperformedjointlybytheNMPNSandJAFNPPstaffs.ThepresentsamplecollectionandanalysisschedulerequiredbytheTechnicalSpecificationsfortheNineMilePointNuclearStationUnit1and2(NMPNS)islistedinTable1and2.TheREMPsampleswereanalyzedbyTeledyneIsotopesandbytheSiteEnviranmentalLaboratoryduring1990.ThefollowingsampleswereanalyzedbytheSiteEnvironmentalLaboratory:Shorelinesediment(gammaspectralanalysis)Fish(gammaspectralanalysis)Lakewater(monthlygammaspectralanalysisonly)Airparticulatefilter(weeklygrossbetaanalysis)Airparticulatefilter(monthlygammaspectralanalysis)Airborneradioiodinecartridge(weeklygammaspectralanalysis)Milk(gammaspectralanalysisonly)Foodproducts(gammaspectralanalysis)'heremainderofthesampleanalyses,asoutlinedinTable1and2,wereanalyzedbyTeledyneIsotopes.DataareevaluatedonlyfromlocationsrequiredbytheTechnicalSpecifications.Datafromoptionallocationsarenotevaluatedunlessindicatedotherwise.Therewerefourseparategroupsofradionuclidesthatweredetectedinttheenvironmentduring1990.Severalradionuclidescouldpossiblyfallintotwoofthefourgroups.Thefirstofthesegroupsisnaturallyoccurringradionuclides.Itmustberealizedthattheenvironmentt~containsabroadinventoryofnaturallyoccurringradioactiveelements.Backgroundradiation,asafunctionofprimordialradioactiveelements2 i0)

INTRODUCTIONandcosmicradiationofsolarorigin,offersaconstantexposuretotheenvironmentandman.Theseradionuclides,suchasRa-226,Be-7andespeciallyK-40,accountforamajorityoftheannualpercapitabackgrounddose.Asecondgroupofradionuclidesthatweredetectedarearesultofthedetonationofthermonucleardevicesintheearth'supperatmosphere.Thedetonationfrequencyduringtheearly1950'sproducedasignificantinventoryofradionuclidesfoundintheloweratmosphereaswellasinecologicalsystems.Abanwasplacedonatmosphericweaponstestingin1963whichgreatlyreducedtheinventorythroughthedecayofshortlivedradionuclides,deposition,andtheremoval(bynaturalprocesses)ofradionuclidesfromthefoodchain.Since1963,severalatmosphericweaponstestshavebeenconductedbythePeople'sRepublicofChina.Ineachcase,theusualradionuclidesassociatedwithnucleardetonationsweredetectedseveralmonthsafterwards,andafterapeakdetectionperiod,diminishedtoapointwheremostcouldnotbedetected.ThelastsuchweaponstestwasconductedinOctoberof1980.Theresultingfalloutordepositionfromthistesthadinfluencedthebackgroundradiationinthevicinityofthesiteandwasveryevidentinmanyofthesamplemediaanalyzedduring1981.Calculationsfrom1981oftheresultingdosestomanfromfalloutrelatedradionuclidesintheenvironmentshowthatthecontributionfromsuchnuclides(suchasSr-90orCs-137)issignificantandsecondinintensityonlytonaturalbackgroundradiation.QuantitiesofNb-95,Zr-95,Ce-141,Ce-144,Ru-106,Ru-103,La-140,Cs-137,Mn-54andCo-60weretypicalinairparticulatesamplesduring1981andhaveaweaponstestorigin.During1990,Cs-137wastheonlyradionuclidedetectedinenvironmentalsamplesthathasaweaponstestingorigin.ThethirdgroupofradionuclidesincludesthosethatwerearesultoftheChernobylNuclearPlantaccident.TheseradionuclideswerefirstdetectedinMayof1986andwerefoundinsamplesofairparticulates,airradioiodineandmilk.ApplicableradionuclidesincludeI-131,Cs-134,Cs-137,Nb-95,Ru-103,Ru-106,andLa-140.Cs-137wastheonlyradionuclideinthiscategorydetectedduring1990.Thefourthgroupofradionuclidesarethosethatcouldberelatedtooperationsatthesite.Manyoftheseradionuclidesareaby-productofbothnucleardetonationsandtheoperationoflightwaterreactorsandtherefore,makeadistinctionbetweenthetwosourcesdifficult,ifnotimpossible.Theonlyradionuclidefallingintothiscategory(asapplicabletothe1990NineMilePointRadiologicalEnvironmentalMonitoringProgram)wasCs-137.Thedosetomanasaresultofthisradionuclideissmallandsignificantlylessthantheradiationexposurefromnaturallyoccurringsourcesofradiationandfromfallout.Theevaluationandinterpretationofenvironmentaldatamustbemadeatseverallevelsincludingtrendanalysis,dosetoman,etc.Anattempthasbeenmadenotonlytoreportthedatacollectedduring1990,butalsotoassessthesignificanceoftheradionuclidesdetectedintheenvironmentascomparedtonaturalradiationsources.Itis III(!

INTRODUCTIONimportanttonotethatdetectedconcentrationsofradionuclidesthatarepossiblyrelatedtooperationsatthesiteareverysmallandarenotanindicationofenvironmentalsignificance.Inregardstotheseverysmallquantities,itwillbefurthernotedthatatsuchminuteconcentrationstheassessment,ofthesignificanceofdetectedradionuclidesisverydifficult.Therefore,concentrationsinonesamplethataretwotimestheconcentrationofanother,forexample,arenotsignificantoverall.Moreover,concentrationsatsuchlowlevelsmayshowaparticularradionuclideinonesampleandyetnotinanotherbecauseofcountingstatisticsatsuchlowconcentrations.>TheaverageannualdoseequivalenttoindividualsintheUnitedStateshasbeenestimatedtobe360mrem(NCRP93,1987).-Themajorityofthisdose(300mrem)isattributedtonaturalbackgroundofwhichradonanddaughterproductscontributed200mrem.Ofman-madesources,medicaldiagnosiswasthehighest,contributingapproximately50mrem.Consumerproducts,addedtheremaining10mrem.Theannualdosefromthenuclearfuelcycle(includingtheoperationofnuclearpowerfacilities)isconsideredessentiallynegligible.BackgroundgammaradiationaroundtheNineMilePointSite,asaresultofradionuclidesintheatmosphereandtheground,accountedforapproximately57mremduring1990.Thisdoseisaresultofradionuclidesofcosmicorigin(forexample,.Be-7),ofaprimordialorigin(Ra-226,K-40,andTh-232)and,toamuchsmallerextent,ofaman-madeoriginfromweaponstesting.Adoseof57mrem,asabackgrounddose,issignificantlygreaterthananypossibledoseasaresultofoperationsatthesiteduring1990.EnvironmentalSamleLocations-Table3Table3containsthelocationsoftheenvironmentalsamplespresentedinthedatatables.ThelocationsaregivenindegreesanddistancefromtheNineMilePointNuclearStationUnit2reactorcenterline.Table3alsogivesthefigure(map)numberaswellasthemapdesignationforeachsamplelocationbysamplemediumtype.TherequirementforTable3isfoundinsection6.9.l.doftheTechnicalSpecificationsfortheNineMilePointNuclearStationUnit1andsection6.9.1.7oftheTechnicalSpecificationsfortheNineMilePointNuclearStationUnit2.RadioloicalEnvironmentalMonitorinProramAnnualSummar-Table4Table4containsasummaryofbasicstatisticsforenvironmentalsamplemediaasrequiredbytheTechnicalSpecifications.Table4isintheformatpresentedonTable3oftheNRCBranchTechnicalPosition(Revision1datedNovember1979)toNRCRegulatoryGuide4.8"EnvironmentalTechnicalSpecificationsforNuclearPowerPlants".Thetableispresentedtomeettherequirementsofsection6.9.1.dandsection6.9.1.7oftheTechnicalSpecificationsforNineMilePointNuclearStationUnit1andUnit2respectively.

IIIIII~lll 20AUATXCSAMPLBS Igi~ILi)I AVATICSAMPLESSHORELINESEDIMENTSamleCollectionMethodoloandAnalsisShorelinesedimentsamplesarecollectedtwiceperyearfromoneareaofexistingorpotentialrecreationalvalueandfromoneareabeyondtheinfluenceofthesite.TheareaofpotentialrecreationalvalueistheonlyareafromwhichsamplesarerequiredbytheTechnicalSpecifications.Approximatelyonekilogramofshorelinesedimentisobtainedfromareaswashedbythelakeshoresurfatthetwolocationstwiceperyear.AllsamplesareshippedandanalyzedforgammaemittersattheSiteEnvironmentalLaboratory.Optionalsamplesmaybecollectedfromothershorelinelocationsatornearthesite.ShorelinesedimentlocationsareshownonFigurelA(refertoTable3forlocationdesignationsanddescriptions).EvaluationofShorelineSedimentData-Tables5Aahd5BShorelinesediment.sampleswereobtainedinAprilandOctoberof1990atoneoff-sitecontrollocation(nearOswegoHarbor)andatoneindicatorlocation(shorelineareajusteastofthesitewithrecreationalvalue).Theresultsoftheshorelinesedimentsamplescollectedduring1990attheindicatorandcontrollocationsareshownonTable5.Table5AshowsresultsinunitsofpCi/g(dry)forpurposesofdataevaluation.Table5BshowsresultsinunitsofpCi/kg(dry),asrequiredbytheTechnicalSpecifications.OnlytheSunsetBeachlocationwasrequiredbytheTechnicalSpecificationsduring1990.Severalradionuclidesweredetectedinsedimentsamplesusinggammaspectralanalysis.K-40wasdetectedatboththecontrollocationandindicatorlocationsforbothcollectionperiodsduring1990..K-40rangedinconcentrationfrom13.6pCi/g(dry)to15.0pCi/g(dry)atthecontrollocationand16.1pCi/g(dry)to17.8pCi/g(dry)attheindicatorlocation.K-40isanaturallyoccurringprimordialradionuclide.InadditiontoK-40,Ra-226andAcTh-228werealsodetectedandarealsonaturallyoccurringradionuclides.Ra-226wasdetectedat-concentrationsthat.wererepresentativeofnormalbackgroundlevelfluctuations.Ra-226wasfoundatconcentrationsof1.70pCi/g(dry)to2.06pCi/g(dry)attheindicatorlocationand0.84pCi/g(dry)to1.51pCi/g(dry)atthecontrollocation.AcTh-228wasdetectedtwiceatthecontrollocationataconcentration0.44pCi/g(dry).TheAcTh-228concentrationrangedfrom0.62pCi/g(dry)to0.68pCi/g(dry)attheindicatorlocation.

tteiiI 2'AUATICSAMPLESB.SHORELINESEDIMENT(Cont'd)EvaluationofShorelineSedimentData-Tables5Aand5B(Cont'd)Cs-137wasnotdetectedatthecontrollocationduring1990.Cs-137wasdetectedtwiceattheindicatorlocationataconcentrationof0.28pCi/g(dry).Cs-137wasdetectedin1989buthadnotbeendetectedatthislocationinthepast(1985-1988).ThesourceofCs-137in1990indicatorshorelinesedimentsamplesisdifficulttodetermine.Possiblesourcesarefalloutfrompastweaponsorfromsiteoperations.ItishighlyprobablethattheCs-137isfromfallout.Cs-137hasbeendetectedinthepastatcontrollocationsbeyondthe.influenceofthesite.Duetothefactthatfewshorelineregionswestofthesitecontainfinesedimentand/orsand,itisdifficulttoobtaincontrolsampleswhicharecomparabletothephysicalandchemicalcharacteristicsoftheindicatorsamples.Otherfactors,whichincludechanginglakeleveland.shorelineerosion,furthercomplicateanyconsistencyinshorelinesedimentsampling.Soilsamplesinareaswhicharelikelytobeaffectedbyplantoperations,aswellassoilbeyondanyinfluencefromthesite,allcontainlevelsofCs-137atorgreaterthantheconcentrationfoundin1990shorelinesediment.Cs-137insoilsampleshasbeenattributedtoweaponstestingfallout.Therefore,anyshorelinesedimentsamplecontainingsoilwouldrevealCs-137.ThesefactorssupportthelikelihoodthatthetraceamountsofCs-137detectedintheindicatorshorelinesedimentsamplesisduetofalloutfrompastweaponstesting.UsingRegulatoryGuide1.109methodology,andconservativelyassumingthatthemaximumexposedindividual(adultorteenager)wouldspendapproximately67hoursperyearatthislocation,aconservativedoseduetoCs-137wascalculatedtobe0.0009mremtothesameindividual.Thisdoseisverysmallwhencomparedtoaverageannualwholebodydosesduetonaturalbackgroundandmaybeconsideredinsignificant.Forthepurposeofcomparison,soilsampledatalocationbeyondanyinfluenceofthesitecontainedCs-137ataconcentrationof0.74pCi/g.Usingthesamemethodologyandassumptionsforthatofsediment,anannualwholebodydoseof0.002mremwascalculated.Thus,itisshownthatadosetoanindividualattheshorelineislessthananindividualwouldreceivefromsoil.Bothdosesmaybeconsideredinsignificant.Nootherradionuclidesweredetectedinshorelinesedimentsamplesusinggammaspectralanalysis.Tables21and22showhistoricalenvironmentaldataforshorelinesedimentsamples.Shorelinesedimentsamplesatthislocationwerenotcollectedpriorto1985.

2'AVATICSAMPLESFISHA.SamleCollectionMethodoloandAnalsisAvailablefishspeciesareobtainedfromcollectionsduringthespringandfall.Samplesarecollectedfromtwooffourpossibleon-sitesampletransectslocatedinthevicinityofthesitedischargepointsandone.off-sitesampletransect.Availablespeciesareselectedunderthefollowingguidelines:1.Samplesof0.5to1kilogramofediblefishportionsforaminimumoftwospeciesperlocation.2~Whentwoindependentspeciesarenot.availableatallsamplelocations,aspeciesmaybedividedintotwosamplesforeachlocation.Thisproceduremaybeaccomplishedprovidedthatasufficientsamplesizeisavailableforthespeciesinquestionatallthreelocations.Selectedfishsamplesaresegregatedbyspeciesandlocationandareprocessedimmediatelyaftercollection.Samplesareshippedfrozenininsulatedcontainers.Edibleportionsofsamplesareanalyzedforgammaemittingradionuclides.FishsampletransectsareshownonFigure1A(refertoTable3forlocationdesignationsanddescriptions).JB.EvaluationofFishData-Tables6Aand6BAtotalofthirtyfishsampleswereanalyzedasaresultofcollectionsinthespringseason(June1990)andinthefallseason(September-October1990).Collectionsweremadeutilizinggillnetsatonelocationgreaterthanfivemilesfromthesite(OswegoHarborarea),andattwolocationsinthevicinityoi'helakedischargesfortheNineMilePointUnitN1(02),andtheJamesA.FitzPatrick(03)generatingfacilities.TheOswegoHarborsamplesservedascontrolsampleswhiletheNMP(02)andJAF(03)samplesservedasindicatorsamples.Sampleswereanalyzedforgammaemitters.Table6AshowsresultsinunitsofpCi/g(wet)forpurposesofdataevaluation.Table6BshowsresultsinunitsofpCi/kg(wet),asrequiredbytheTechnicalSpecifications.Springfishsamplecollectionswerecomprisedofsixseparatespeciesandfourteenindividualsamples.Browntrout,whitesucker,laketrout,smallmouthbassandwhiteperchwerecollectedattheindicatorlocations(NMPandJAF).Atthecontrollocation(OswegoHarbor)browntrout,whitesucker,laketroutandyellowandwhiteperchwerecollected.

A 2'AVATICSAMPLESFISH(Cont'd)EvaluationofFishData-Tables6Aand6B(Cont'd)Cs-137wasdetectedinfourofthenineindicatorsamplesandinthreeofthefivecontrolsamplescollectedduringthespring.IndicatorsamplesshowedCs-137concentrationstobeslightlygreaterthancontrolresultsforsomesamplesandslightlylessthanorequaltocontrolresultsforothersamples.TheaverageindicatorCs-137concentrationwasslightlygreaterthantheaveragecontrolconcentration.Theindicatorresults,however,arenotsignificantlydifferentfromthecontrolresultsandarethereforeconsideredtoberepresentativeofbackgroundconcentrations.ThedetectedCs-137concentrationin3,aketroutwas0.035pCi/g(wet)atoneindicatorsamplelocation.ThedetectedCs-137concentrationincontrolsampleswas0.033pCi/g(wet)forlaketrout.Cs-137inbrowntroutwas0.035pCi/g(wet)atoneindicatorlocation.Cs-137wasdetectedatthecontrolsamplelocationatthesameconcentration..Cs-137wasnotdetectedinwhitesuckersamplesattheindicatororcontrollocations.Cs-137wasdetectedinawhiteperchsampleatanindicatorlocationataconcentrationof0.115pCi/g(wet)andinawhiteperchsampleatthecontrollocationataconcentrationof0.079pCi/g(wet).K-40wasdetectedinallofthespringsamplescollected.K-40isanaturallyoccurringradionuclideandisnotrelatedtopowerplantoperations.DetectableconcentrationsofK-40intheindicatorsamplesrangedfrom4.00to8.78pCi/g(wet)and3.81to7.50pCi/g(wet)forthecontrolsamples.Ra-226,alsonaturallyoccurring,wasfoundatlevelsthatrangedfrom0.51to1.31pCi/g(wet)attheindicatorlocations.Ra-226wasdetectedinallcontrolsamplesandrangedinconcentrationfrom0.31to1.45pCi/g(wet).Nootherradionuclidesweredetectedinthespringfishsamples.Fallfishsamplecollectionswerecomprisedofsixseparatespeciesanlsixteenindividualsamples.Laketrout,browntrout,smallmouthbass,whitesucker,andeitherwhiteoryellowperchsampleswerecollectedatindicatorsamplinglocations(NMPandZAF).Allsixspecieswerecollectedatthecontrollocation(OswegoHarbor).Cs;137wasdetectedinsixofthesixteensampleswhichincludedthecontrolsamples.IndicatorsamplesshowedanaverageCs-137concentrationthatwasslightlygreaterthanthecontrolsamplemeanfromtheoff-sitelocation.Thedetectedconcentrationswerenotsignificantlydifferentfromoneanotherbecauseoftheextremelysmallquantitiesdetected.Cs-137inlaketroutsamplesattheindicatorlocationsrangedfrom0.032to0.036pCi/g(wet)andwas0.025pCi/g(wet)atthecontrollocation.

FISH(Cont'd)2'AVATICSAMPLESB.EvaluationofFishData-Tables6Aand6B(Cont'd)Cs-137wasdetectedinwhiteperchsampledatNMPataconcentrationof0.024pCi/g(wet)andinyellowperchattheJAFlocationataconcentrationof0.036pCi/g(wet).Cs-137wasnotdetectedineithertypeofperchcollectedatthecontrollocation(OswegoHarbor).Cs-137wasdetectedin1of2browntroutsamplesfromindicatorlocationsataconcentrationof0.040pCi/g(wet)andnotdetectedatthecontrollocation.Whitesuckerandsmallmouthbasssamplescollectedatindicatororcontrollocationsdidnot.revealanydetectableconcentrationsofCs-137.'NaturallyoccurringK-40wasdetectedinallofthefallsamplescollected.DetectableconcentrationsofK-40intheindicatorsamplesrangedfrom4.87to6.75pCi/g(wet)and3.97to5.77pCi/g(wet)forthecontrolsamples.Ra-226,alsonaturallyoccurring,wasdetected.intermittentlyatconcentrationswhichrangedfrom0.52to0.99pCi/g(wet)fortheindicatorsamplesandfrom0.37to0.77pCi/g(wet)forthecontrolsamples.Nootherradionuclidesweredetectedinthefallfishsamples.ReviewofpastenvironmentaldataindicatesthatthemeanannualCs-137concentrationhasdecreasedsignificantlyfromthe1976through1979resultsforindicatorsamples.Averageconcentrationsforthesesamplesdecreasedfromalevelof1.4pCi/g(wet)in1976toalevelof0.028pCi/g(wet)in1986.Controlsampleresultshavealsodecreasedfromalevelof1.2pCi/g(wet)in1976toalevelof0.025pCi/g(wet)in1986.Resultsfrom1980to1986haveshownafairlyconsistentdecreasingtrendforcontrolandindicatorsamples.During1987through1990,controlandindicatormeanresultsincreasedslightlywhencomparedto1986.ThegeneraldecreasingtrendforCs-137ismostprobablyaresultofecologicalcycling.TheconcentrationsofCs-137detectedsince1976infisharearesultofweaponstestingfallout,andthegeneraldownwardtrendinconcentrationswillcontinueasafunctionofecologicalcyclingandnucleardecay.Therewasnoapparenteffectfromthe1986ChernobylNuclearPlantaccidentduring1986relativetoCs-137resultsinfishsamplesalthoughaneffectmayhavebeendetectedduringtheperiodof1987through1990sincebothindicatorandcontrollocationmeanresultsincreasedslightly.Tables23and24showhistoricalenvironmentalsampledataforfish.-10

FISH(Cont'd)2'AUATICSAMPLESB.EvaluationofFishData-Tables6Aand6B(Cont'd)LakeOntariofishareconsideredanimportantfoodsourcebymany.Therefore,fishareanintegralpartofthehumanfoodchain.Basedontheimportanceoffishinthelocaldiet,areasonableconservativeestimateofdosetomancanbecalculated.Assumingthatanadultconsumes21.0kgoffishperyear(RegulatoryGuide1.109maximumexposedagegroup)andthefishconsumedcontainsanaverageCs-137concentrationof0.044pCi/g(wet)(annualmeanresultofindicatorsamplesfor1990),thewholebodydosereceivedwouldbe0.066mremperyear.Thecriticalorganinthiscaseistheliverwhichwouldreceiveacalculateddoseof0.10mremperyear.TheCs-137wholebodyandcriticalorgandosesareconservativecalculateddosesassociatedwithconsumingfishfromtheNineMilePointarea(indicatorsamples).Noradiologicaldecayisassumedforthecalculationofdoses..Conservativewholebodyandcriticalorgandosescanbecalculatedfortheconsumptionoffishfromthecontrollocationaswell.Inthiscas'etheconsumptionrateisassumedtoremainthesame(21.0kgperyear)buttheaverageannualCs-137concentrationforthecontrolsamplesis0.043pCi/g(wet).ThecalculatedCs-137wholebodydoseis0.064mremperyearandtheassociateddosetotheliveris0.098mremperyear.Insummary,thewholebodyandcriticalorgandosesobservedasaresultofconsumptionoffishissmall.Dosesreceivedfromtheconsumptionofindicatorandcontrolsamplefishareapproximatelythesame.Thedosesfromindicatorsamplefishareslightlygreater,althoughwellwithinnaturalvariability.Forexample,thewholebodyandorgandosesfromthecontrolsamplesweregreaterduring1985.Dosesfrombothsamplegroupsareconsideredbackgrounddoses.-11

2'AVATIC8AMPLE8SURFACEWATERA.SamleCollectionMethodoloandAnalsis'urfacewatersamplesaretakenfromtherespectiveinletcanalsoftheJ.A.FitzPatrickfacilityandNiagaraMohawk'sOswegoSteamStation.TheFitzPatrickfacilityremoveswaterfromLakeOntarioonacontinuousbasisandgenerallyrepresentsa"down-current"samplingpointfromtheNineMilePointUnit1andUnit2facilities.TheOswegoSteamStationinletcanalremoveswaterfromLakeOntarioatapointapproximately7.6mileswestofthesite.This"up-current"locationisconsideredacontrollocationbecauseofthedistancefromthesiteaswellastheresultofthelakecurrentpatternsandcurrentpatternsfromtheOswegoRiverlocatednearby(seeFigure1A).SamplesfromtheFitzPatrickfacilityarecompositedfromautomaticsamplingequipmentwhichdischargesintoacompositingtank.Samplesareobtainedfromthetankmonthlyandanalyzedforgammaemitters.SamplesfromtheOswegoSteamStationarealsocompositedfromautomaticsamplingequipmentwhichdischargeto-acompositingtank.Samplesfromthislocationareobtainedweeklyandarecompositedtoformmonthlycompositesamples.Monthlysamplesareanalyzedforgammaemitters.Aportionofthesamplesfromeachofthelocationsissavedandcompositedtoformquarterlycompositesamplesforeachcalendarquarter.Quarterlycompositesamplesareanalyzedfortritium.InadditiontotheFitzPatrickandOswegoSteamStationfacilities,dataarepresentedfortheNineMilePointUnit1andUnit2facilityinletcanalsandcitywaterfromtheCityofOswego.ThelatterthreelocationsarenotrequiredbytheTechnicalSpecifications,butareoptionalsamples.Monthlycompositesamplesfromthesethreelocationsareanalyzedforgammaemittersandquarterlycompositesamplesareanalyzedfortritium.Samplingforgroundwateranddrinkingwater,asfoundinSection3.12.1oftheNineMilePointUnit2TechnicalSpecifications,wasnotrequiredduring1990becausethesepathwayswerenotapplicabletotheSiteduringtheyear.ApplicablesamplingrequirementsandconditionsarepresentedintheUnit2Off-SiteDoseCalculationManual.SurfacewatersamplelocationsareshownonFigure1A(refertoTable3forlocationdesignationsanddescriptions).-12

IIIIB.2~0AUATIC8AMPLE8SURFACEWATER(Contd)EvaluationofData-Tables7and8Surfacewatersampleswereanalyzedmonthlyforgammaemitters(usinggammaspectralanalysis)during1990.Tritiumanalyseswereperformedquarterly.Quarterlysamples(i.e.,analysisfortritium)werecompositesamples.Theanalyticalresultsforthe1990surfacewatersamplesshowednoevidenceofplantrelatedradionuclidebuildupinthesurfacewaterinthevicinityofthesite.IndicatorsampleswerecollectedfromtheinletcanalattheJamesA.FitzPatrickfacility.ThecontrollocationsampleswerecollectedattheinletcanalofNiagaraMohawk'sOswegoSteamStation.ThesetwolocationsarerequiredtobesampledbytheTechnicalSpecifications.Tables7and8showtheresultsofsurfacewatersamplesanalyzedduring1990.Gammaspectralanalysiswasperformedontwentyfourmonthlycompositesamples(twolocations)requiredbytheTechnical.Specifications.Inaddition,threeoptionalsamplelocationswereevaluated.TheseincludedtheNineMilePointNuclearStationUnit1andUnit2inletcanalsandtheCityofOswegodrinkingwatersupply.Thedrinkingwatersupplycompositesamplesconsistedoftwiceperweekgrabsamples.Onlytworadionuclidesweredetectedinsamplesfromthefivelocationsoverthecourseof1990.Bothradionuclideswerenaturallyoccurring.K-40wasdetectedconsistentlyinbothTechnicalSpecificationrequiredintakecanalsamples.K-40inJamesA.FitzPatrickinletcanalsamplesrangedfrom50to283pCi/liter.K-40intheOswegoSteamStationinletcanalrangedfrom38to263pCi/liter.TheNineMilePointUnit1inletcanal,Unit2inletcanalandthecitywatersamplesshowedK-40detectedinnearlyallofthetwelvemonthlysamplesforeachlocation.Forthesesamples,K-40concentrationsrangedfrom58to262pCi/liter,from70to322pCi/literandfrom45to304pCi/literrespectively.Ra-226wasdetectedintermittentlyinsamplesfromallfivelocations.Ra-226wasdetectedintermittentlyinsamplesfromtheNineMilePointUnit1inletcanalandrangedfrom63to135pCi/liter.TheNineMilePointUnit2inletcanalshowedRa-226detectedatconcentrationsthatrangedfrom73to148pCi/liter.SamplesfromtheFitzPatricklocationshowedRa-226thatrangedfrom74to126pCi/liter.Thecontrolsamplelocation(OswegoSteamStation)showedRa-226thatrangedinconcentrationfrom70to154pCi/liter.ThecitywatersamplesresultsshowedRa-226thatrangedfrom69to168pCi/liter.-13

2'AVATICSAMPLESIIISURFACEWATER(Cont'd)B.EvaluationfData-Tables7and8(Cont'd)Tritiumsamplesarequarterlysamplesthatareacompositeoftheappropriatecalendarmonths.Tritiumwasdetectedinsamplestakenatallfivelocations.Sixofthesampleresultsshowedthattritiumwasnotdetectedwithintheanalyticalsensitivityoftheanalysis.TheCityofOswegodrinkingwatershowedtritiumconcentrationsrangingfrom290to450pCi/literwithameanof353pCi/liter.TritiumconcentrationsfortheJamesA.FitzPatrickinletcanalrangedfrom220to290pCi/literandshowedameanconcentrationof250pCi/liter.InletcanalsamplestakenatNineMilePointUnit1'andUnit2showedtritiumconcentrationsrangingfrom190to320pCi/liter.and140to260pCi/literrespectively.Theannualmeanconcentrationwas255pCi/literand210pCi/literrespectively.TheTechnicalSpecificationcontrollocation(OswegoSteamStationinletcanal)showedtritiumresultswhichrangedfrom260to320pCi/literwithameanof290pCi/liter.ReviewofpastenvironmentaldataforCs-137from1979through1989showsthatthisradionuclidewasdetectedonlyonceatthecontrollocationduring1979ataconcentrationof2.5pCi/liter.Cs-137attheindicatorlocation(JAFinletcanal)wasdetectedonlyonceduring1982ataconcentrationof0.43pCi/liter.The1979controlsampleresultissuspectandmayhavebeenaresultofcontaminationduringhandlingorinstrumentbackgroundsinceCs-137wasnotdetectedintheindicatorinletcanal.Theoneresultfromtheindicatorlocation(JAFinletcanal)during1982wasdetectedinaJanuarycompositesampleandmayhavebeenaresultofinletcanaltempering(theadditionofdischargewatertotheinletcanal)orinstrumentbackground.Cs-137wasnotdetectedduring1990insurfacewatersamples.-14

20AVATICSAMPLESSURFACEWATER(Cont'd)B.EvaluationofData-Tables7and8(Cont'd)Otherplantrelatedradionuclidesdetectedduringareviewperiodof1979-1989includeonlyCo-60.ThecontrolsamplelocationresultsshowedthatCo-60wasdetectedoncein1981(theMaycompositesample).Thisresultissuspectand,asnotedabove,maybearesultofcontaminationduringhandlingormaybeinstrumentbackground.Thisresultwas1.4pCi/liter.ResultsfromtheindicatorlocationshowedthatCo-60wasdetectedthreetimesduring1982andaveraged1.9pCi/liter.Thesepositiveresultswereattributedtoinletcanaltemperingandinstrumentbackground.Co-60wasnotdetectedduring1990insurfacewatersamples.Tables25and26showhistoricalenvironmentalsampledataforsurfacewaterusinggammaspectralanalysis.Previousannualmeanresultsfortritiumattheindicatorsample.location(FitzPatrickinletcanal)hasdecreasedsince1976.Meansampleresultsreviewedfrom1976through1990showedapeakaveragevalueof627pCi/liter(1976)andaminimumvalueof227pCi/liter(1980).Theannualmeantritiumresultattheindicatorlocationfor1990was250pCi/liter.Meantritiumresultsforthecontrollocation(OswegoSteamStation)cannotbeevaluatedwithregardtolongtermhistoricaldatasincesamplingwasonlyinitiatedatthislocationin1985.Someideaofthevariabilityofcontrolsampledatacanbeobtained,however,byreviewofpreviousdatafromtheCityofOswegodrinkingwatersamples.Thedrinkingwatersamplesarenotlikelytobeaffectedbythestationbecauseoftheeffectsofthedistance,lakecurrents,andthedischargeoftheOswegoRiver.Therefore,thisprevioussampledatarepresentsacceptablecontrolsampledataforevaluationpurposes.Historicalmeanannualtritiumresultsfrompreviouscitywatersamples(1976-1984)andOswegoSteamStationsamples(1985-1990)showthatthetritiumconcentrationshavedecreased.Themaximumannualaveragewasfoundin1976(652pCi/liter)andtheminimumin1982(165pCi/liter).Meanannualresultsfrom1979to1990haveremainedrelativelyconsistent.Theannualmeanresultfor1990was290pCi/liter.Tables27and28showhistoricalenvironmentalsampledataforsurfacewatertritium.-15

30DXRECTRADZATZOM-16

3'DIRECTRADIATIONA.SamleCollectionMethodoloandAnalsisThermoluminescentdosimeters(TLD's)areusedtomeasuredirectradiation(gammadose)intheenvironment.TLD'sareobtainedfromTeledyneIsotopesonaquarterlybasisandarereadatTeledyneIsotopes'acilityinWestwood,NewJersey.ControlTLD'saccompanytheTLD'swhentheyarebeingplacedorcollectedandareshieldedbyleadwhentheyarenotbeingused.TLDdataresultsarecorrectedforatransitdosebyuseofthedatafromshipmentcontrolTLD's.FivedifferenttypesofareasareevaluatedbyenvironmentalTLD's.Theseareasincludeon-siteareas(areaswithinthesiteboundarynotrequiredbytheTechnicalSpecifications);thesiteboundaryareaineachofthesixteenmeteorologicalsectors,anouterringofTLD'slocatedfourtofivemilesfromthesiteineightavailablelandbasedmeteorologicalsectors,specialinterestTLD'slocatedatsitesofhighpopulationdensityandcontrolTLD'slocatedatsitesbeyondsignificantinfluenceofthesite.SpecialinterestTLD'sarelocatedatornearlarge.industrialsites,schools,proximaltownsor'ommunitiesorotherspecialactivityareas.ControlTLD'sarelocatedtothesouthwest,south,south-southeastandnortheastofthesiteatdistancesof12.6to26.4miles.TLD'susedduring1990werecomposedofrectangularteflonwafersimpregnatedwith254CaSO<.DyPhosphor.Thesewereplacedinpolyethylenepackagestoensuredosimeterintegrity.TLDpackageswereplacedinopenwebbedplasticholdersandwereattachedtosupportingstructures;usuallytreesorutilitypoles.EnvironmentalTLDlocationsareshownonFigures1A,1B,and2(refertoTable3forlocationdesignationsanddescriptions).B.EvaluationofTLDData-Tables9Aand9BTLD'swerecollectedandreadonceper.quarterduringthe1990sampleyear.TheTLDresultsare,forthemostpart,anaverageofeightindependentreadingsateachlocationandarereportedinmremperstandardmonth(Table9A)andinmremperquarterlyperiod(Table9B).TLD'srequiredbytheTechnicalSpecificationsincludetwoTLD'sateachlocationwithfourindependentreadingsperTLD.TLDresultsincludedonTables9Aand9BarecomprisedofTLD'srequiredbytheTechnicalSpecificationsandspecialinterestTLDsnotrequiredbytheTechnicalSpecifications.During1990,TLD'swerecollectedduringtheweeksofMarch26,1990,June25,1990,September24,1990andDecember24,1990.-17 i

30DIRECTRADIATIONEvaluationofTLDData-Tables9Aand9B(Cont'd)OverallTLDresultsareevaluatedbyorganizingenvironmentalTLD'sintofivedifferentgroups.Thesegroupsinclude:(1)on-siteTLD's(TLD'swithinthesiteboundarynotrequiredbytheTechnicalSpecifications),(2)siteboundaryTLDs(oneineachofthesixteen221/2degreemeteorologicalsectors),(3)aringofTLD'sfourtofivemilesfromthesiteineachofthelandbased221/2degreemeteorologicalsectors,(4)specialinterestTLD'sinareasofhighpopulationdensity,and(5)controlTLD'sinareasbeyondanysignificantinfluenceofthegeneratingfacilities.SpecialinterestTLDsarelocatedatornearlargeindustrialsites,schools,orproximaltownsorcommunities.ControlTLD'sarelocatedtothesouthwest,south,south-southeast,andnortheastofthesiteatdistancesof12.6to26.4milesfromthesite.MostoftheTLDlocationsrequiredbytheTechnicalSpecificationsduring1990wereinitiatedin1985asaresultoftheissuanceofnewTechnicalSpecificationsbytheNRC.Therefore,theseTLDresultscanonlybecomparedto1985-1989~results.OtherTLDs,whichincludeafewTLDsrequiredbytheTechnicalSpecifications(i.e.,numbers7,14,15,18,23,49,56,and58)andotheroptionalTLDs,canbecomparedtoresultspriorto1985sincetheseTLDswereestablishedpriorto1985.On-siteTLD'sareTLD'satspecialinterestareasand,withtheexceptionofTLDnumbers7and23,arenotrequiredbytheTechnicalSpecifications.Thesearelocatednearthegeneratingfacilitiesandatpreviousorexistingon-siteairsamplingstations.TLDslocatedattheairsamplingstationsincludenumbers3,4,5,6,7,23,24,25and26.TheresultsfortheseTLD'saregenerallyconsistentwithpreviousyearsresults.Theseresultsrangedfrom3.6to12.9mremperstandardmonth.TLDN3islocatedinthevicinityofNineMilePointUnit2andisbetweentheUnit1facilityandtheFitzPatrickfacility.TheresultsforTLDN3wereapproximatelydoubletheresultsoftheotherTLD'sduring1990becauseoftheeffectsfromtheUnit1,Unit2andtheFitzPatrickfacilities.Otheron-siteTLD'sincludespecialinterestTLD'slocatednearthenorthshorelineoftheUnit1,Unit2andFitzPatrickfacilities,butincloseproximitytoradwastefacilitiesandtheUnit1reactorbuilding.TheseTLD'sincludenumbers27,28,29,30,31,39,and47.ResultsfortheseTLD'sduring1990werevariableandrangedfrom4.6to33.0mremperstandardmonthasaresultofactivitiesattheradwastefacilitiesandtheoperatingmodesofthegeneratingfacilities.Resultsfor1990areconsistentwiththerangesofvariabilitynotedin1989forTLD'satorneartheselocations.TLD'sinthisgrouprangeduptoapproximatelyseventimescontrolTLDresults.-18

3'DIRECTRADIATIONEvaluationofTLDData-Tables9Aand9B(Cont'd)Additionalon-siteTLD'sarelocatedneartheon-siteEnergyCenterandtheassociatednortheastshoreline.TheseTLD'sincludenumbers18,103,106and107.TLD's103,106and107arelocatedtotheeastoftheEnergyCenterandtothewestoftheUnit1facility.TLDnumber18islocatedonthewestsideoftheEnergyCenter.Resultsduring1990showedtheseTLD'srangedfrom4.5-6.6mremperstandardmonthandwereconsistentwiththe1989results.SiteboundaryTLD'sarerequiredbytheTechnicalSpecificationsandarelocatedintheapproximateareaofthesiteboundarywithoneineachofthesixteen221/2degreemeteorologicalsectors.TheseTLD'sincludenumbers75,76,77,2378,79,80,81,82,83,84,7,18,85,86and87.TLDnumbers78,79,80,81,82,83,84,7and18showedresultsthatwereconsistentwithcontrolTLDresultsandrangedfrom3.6to6.4mremperstandardmonth.SiteboundaryTLD'sduring1990wereconsistentwith1985-1989results.TLDnumbers75,76,77,23,95,86,and87showedresultsthatrangeduptothreetimestheresultsofcontrolTLD's.Theseresultsrangedfrom4.4to14.8mremperstandardmonth.ThislattergroupofTLD'sarelocatednearthelakeshoreline(approximately100feetfromtheshoreline),butarealsolocatedincloseproximityofthereactorbuildingandradwastefacilitiesofUnit1andUnit2andtheradwastefacilitiesoftheFitzPatrickfacility.AnetsiteboundarydosecanbeestimatedfromavailableTLDresultsandcontrolTLDresults.TLDresultsfromTLD'slocatednearthesiteboundaryinsectorsfacingthelandoccupiedbymembersofthepublic(excludingTLD'snearthegeneratingfacilitiesandfacingLakeOntario)arecomparedtocontrolTLDresults.ThesiteboundaryTLD'sincludenumbers78,79,80,81,82,83,84,7and18.ControlTLD'sincludenumbers8,14,49,110and111.Netsiteboundarydosesforeachquarterinmremgerstandardmonthareasfollows:guarter1234*DoseinmremperNetSiteBounda-0.1+0.2+F5-0'standardmonthDose*SiteboundaryTLDnumbers75,76,77,23,85,86,and87wereexcludedfromthenetsiteboundarydosecalculationsincetheseTLD'sarenotrepresentativeofdosesatareaswhereamemberofthepublicmaybelocated.Theseareasarenearthenorthshorelinewhichareincloseproximitytothegeneratingfacilitiesandarenotaccessibletomembersofthepublic.-19

3'DIRECTRADIATIONB.EvaluationofTLDData-Tables9Aand9B(Cont'd)ThethirdgroupofenvironmentalTLD'sarethoseTLD'slocatedfourtofivemilesfromthesiteineachofthelandbased22.5degreemeteorologicalsectors.TheseTLDsarerequiredbytheTechnicalSpecifications.Atthisdistance,TLDsarenotpresentineightofthesixteenmeteorologicalsectorsthatarelocatedoverLakeOntario.ResultsforthisgroupofTLD'sduring1990fluctuatedslightlyasaresultofchangingnaturallyoccurringconditionsandthedifferentconcentrationsofnaturallyoccurringradionuclidesinthegroundateachofthelocations.TheseTLD'swereestablishedin1985andincludenumbers88,89,90,9X,92,93,94and95.Resultsfluctuatedfrom3.6to6.3mremperstandardmonth.TheseresultsaregenerallyconsistentwithcontrolTLDresultsduring1990.ResultsforthisgroupofTLDswereconsistentwiththe1985-1989results.Resultswerealsoconsistentwithotheroff-siteTLDresultsduring1990andpreviousto1990.ThefourthgroupofenvironmentalTLD'sarethoseTLD'slocatednearthesiteboundaryandatspecialinterestareassuchasindustrialsites,schools,nearbycommunities,towns,off-siteairsamplingstations,theclosestresidencetothesite,andtheoff-siteenvironmentallaboratory.ManyoftheseTLDsarerequiredbytheTechnicalSpecifications.Othersareoptional.ThisgroupofTLD'sincludenumbers9,10,11,12,13,15,19,51'2i53I54'5I56'8I96I97I98i99'00(101i102I108and109.TLDnumbers108and109areTLDlocationsthatwereestablishedtoassistintheevaluationofthecriticalresidence.Resultsrangedfrom3.2to6.5mremperstandardmonth.AlltheTLDresultsfromthisgroupwerewithinthegeneralvariationnotedforthecontrolTLD's.Resultsduring1990forTLD'sestablishedduringpreviousyearswereconsistentwithresultsnotedforthoseyears.ThefifthgroupofTLD'sincludethoseTLD'sconsideredascontrolTLD's.TheseTLD'sarerequiredbytheTechnicalSpecificationsandincludenumbers14and49.OptionalcontrollocationsareTLDnumbers8,110,and111andwereaddedtotheprogramtoexpandthedatabaseforcontrolTLD's.Resultsfor1990rangedfrom3.7to6.0mremper,standardmonth.Resultsfrom1990wereconsistentwithpreviousyearsresults.However,anannualaverageincreasewasnotedin1986.ThisincreasemayhavebeenaresultoftheChernobylNuclearPlantaccidentandwasnotnotedduring1987-1990.-20

3'DIRECTRADIATIONrEvaluationofTLDData-Tables9Aand9B(Cont'd)ReviewofpastTLDresultsreiredbtheTechnicalSecificationsshowthattheseTLDscanbeseparatedintofourgroups.ThesegroupsincludesiteboundaryTLDsineachmeteorologicalsector(16TLDstotal),TLDslocatedoff-siteineachlandbasedsectoratadistanceof4to5miles(8TLDstotal),TLDslocatedatspecialinterestareas(6TLDstotal)andTLDslocatedatcontrollocations(2TLDstotal).Asnotedpreviously,sincethepresentTechnicalSpecificationsbecameeffectivein1985,theseTLDs,forthemostpart,canonlybeevaluatedfor1985-1990.TechnicalSpecificationTLDslocatedat,thesite,boundaryaveraged6.2mremperstandardmonthduring1985.During1986,1987,1988,and1989siteboundaryTLDsaveraged7.0,6.1,6.4gand5.9mremperstandardmonthrespectively.Asnotedpreviously,thisgroupofTLDscanfluctuatebecauseseveraloftheseTLDsarelocatedincloseproximitytothe.generatingfacilities.Anincreasewasnotedduring1986althoughsuchanincreasewasnotedforallTLDsincludingcontrolTLDs.During1990,siteboundaryTLDsaveraged5.8mremperstandardmonth.TechnicalSpecificationTLDslocatedoff-siteatadistanceof4to5milesfromthesiteineachofthelandbasedmeteorologicalsectorsaveraged5.0mremduring1985.During1986,1987,1988and1989off-sitesectorTLDsaveraged6.0,5.2,5.3and4.9mremperstandardmonthrespectively.The1986resultsdemonstratedanincreaseforthisgroupofTLDs.Resultsfor1990forthegroupaveraged4.7mremperstandardmonth.Thisisfairlyconsistentwithpreviousyearsresults.SpecialinterestTechnicalSpecificationTLDsarelocatedatareasofhighpopulationdensity,suchasmajorworksites,communities,schools,etc.andatresidencesnearthesite(criticalreceptorareas).ThisgroupofTLDsaveraged5.3mremperstandardmonthduring1985.During1986,thissamegroupofTLDsaveraged6.1mrem.The1987resultsshowedadecreasewhencomparedtothe1985and1986resultsandaveraged5.1mremperstandardmonth.1988and1989resultsaveraged5.3and4.8mremperstandardmonthrespectively.1990resultsfortheselocationsaveraged4.7mremperstandardmonth.ThefinalgroupofTLDsrequiredbytheTechnicalSpecificationsisthecontrolgroup.ThisgrouputilizestwoTLDlocationspositionedwellbeyondthesite.Resultsfrom1985forthecontrolgroupaveraged5.4mremperstandardmonth.During1986,thissame'groupofTLDsaveraged6.3mremperstandardmonth.Amarkedincreasewasnotedinthesecondquarterof1986.TheincreasemayhavebeenaresultoftheChernobyl-21

3'DIRECTRADIATIONB.EvaluationofTLDData-Tables9Aand9B(Cont'd)NuclearPlantaccident.Resultsfor1987,1988and1989averaged5.2,5.4and4.6mremperstandardmonthrespectively.Resultsfor1990averaged4.6mremperstandardmonthandshowedlevelsslightlylessthanpreviousyears.Tables35and36A-36Eshowthehistoricalenvironmental'ampledataforenvironmentalTLD's.During1990,allenvironmentalTLDgroupsrequiredbytheTechnicalSpecificationswereconsistentwithresultsobservedduring1989.Overall,environmentalTLDresultsfor1990showednosignificantimpactfromdirectradiationmeasuredoutsidethesiteboundary.-22

TBRRSSTRXALSAMPLBS-23

4'TERRESTRIALSAMPLESIAIRPARTICULATE/IODINEA.SamleCollectionandMethodoloTheairsamplingstationsrequiredbytheTechnicalSpecificationsarelocatedinthegeneralareaofthesiteboundary(within0.7miles)insectorsofhighestcalculatedmeteorologicaldepositionfactors(D/Q)basedonhistoricalmeteorologicaldata.Thesestations(R-l,R-2,andR-3)arelocatedintheeast,east-southeast,andsoutheastsectorsasmeasuredfromthecenteroftheNineMilePointNuclearStationUnit2reactorbuilding.TheTechnicalSpecificationsalsorequirethatafourthairsamplingstationbelocatedinthevicinityofayearroundcommunityhavingthehighestcalculateddepositionfactor(D/Q)basedonhistoricalmeteorologicaldata.Thisstationislocatedinthesoutheastsector(R-4).AfifthstationrequiredbytheTechnicalSpecificationsislocatedatasite16.4milesfromthesiteinanortheastdirection(R-5)."Thislocationisconsideredacontrollocation.InadditiontotheTechnicalSpecificationrequiredlocations,therearesixsamplingstationslocatedwithinthesiteboundary(D1,G,H,I,J,andK).Theselocationsgenerallysurroundtheareaoccupiedbythethreegeneratingfacilities,butarewellwithinthesiteboundary.Oneotherhirsamplingstationislocatedoff-siteinthesouthwestsectorandisinthevicinityoftheCityofOswego.Threeremainingairsamplingstations(D2,EandF)arelocatedintheeast-southeast,south-southeastandsouthsectorsandrangeindistancefrom7.2to9.0miles.Ateachstation,airborneparticulatesarecollectedbyglass.fiberfiltersandradioiodinebycharcoalfilters.Airparticulateglassfiberfiltersareapproximatelytwoinches(47millimeters)indiameterandareplacedinsampleholdersintheintakelineofavacuumsampler.Directlydownstreamfromtheparticulatefilterisa2x1inchcharcoalcartridgeusedtoabsorbairborneradioiodine.Thesamplersruncontinuouslyandthecharcoalcartridgesandparticulatefiltersarechangedonaweeklybasis,orasrequiredbydustloading.Grossbetaanalysisisperformedfortheindividualparticulatefiltersonaweeklybasis.CharcoalcartridgesareanalyzedweeklyforradioiodinebyGeLidetector.Theparticulatefiltersarecompositedbylocationforgammaanalysesonamonthlybasisafterallweeklyparticulatefiltershavebeencountedforgrossbetaactivity.AirsamplingstationsareshowninFigures1and2(refertoTable3forlocationdesignationsanddescriptions).-24

4'TERRESTRIALSAMPLESIAIRPARTICULATE/IODINE(Cont'd)B.EvaluationofAirParticulateGrossBeta-Tables10and11Tables10and11containtheresultsfortheweeklyairparticulategrossbetaanalysisforatotalofnineoff-siteandsixon-sitesamplelocations.Fiveofthenineoff-sitelocationsarerequiredbytheTechnicalSpecifications.ThesesamplelocationsareR-l,R-2,R-3,R-4(alllocatednearthesiteboundary)andR-5(locatedatacontrollocationbeyondanysignificantinfluencefromthesite).DatacontainedonTables10and11alsoshowstheresultsfromotherairsamplinglocationsnotrequiredbytheTechnicalSpecifications.TheselocationsaredesignatedasD1on-site,Gon-site,Hon-site,Ion-site,Jon-site,Kon-site,D2off-site,Eoff-site,Foff-siteandGoff-sitelocations.Atotalof52controlsamplesfromlocationR-5and208indicatorsamplesfromallocationsR-l,R-2,R-3,andR-4werecollectedandanalyzedduring1990.Theminimum,maximum,andaveragegrossbetaresults.forsamplelocationsrequiredbytheTechnicalSpecificationsarepresentedbelow.Location**~Minimu*Maximum*AveracVe*R-1R-2R-3R-4R-5(control)0.0050.0070.0060.0060.0030.0220.0220.0200.0230.0270.0140.0140.0130.0140.013*-Concentrationinpci/m~**-LocationsrequiredbytheTechnicalSpecificationsTheobservedsmallincreasesanddecreasesingeneralgrossbetaactivitycanbeattributedtochangesintheenvironment,especiallyseasonalchanges.Theconcentrationofnaturallyoccurringradionuclidesinthelowerlimitsoftheatmospheredirectlyabovelandareasareaffectedbyprocessessuchaswinddirection,snowcover,soiltemperatureandsoilmoisturecontent.Littlechangewasnotedingrossbetaactivitywhichcorrespondedwithweaponstestingashasbeenobservedinpastyears.Reviewofairparticulategrossbetaconcentrationsshowsthatnosignificantincreasesinconcentrationoccurredduring1990.Ingeneral,thetrendinairparticulategrossbetaactivityhasbeenoneofdecreasingactivitysince1977(extentofthereviewperiod).Themeangrossbetaconcentrationatcontrollocationshasdecreasedfromalevelof0.165pCi/m~in1981to0.013in1990.Resultsfromindicatorairsamplinglocationsrangedfrom0.151pCi/m~in1981to0.014pCi/m~in1990.Forbothindicatorlocationsandcontrollocation,thegrossbetaconcentration-25

4'TERRESTRIALSAMPLESIAIRPARTICULATE/IODINE(Cont'd)B.EvaluationofAirParticulateGrossBeta-Tables10andll(Cont')during1977to1987fluctuatedwiththedetonationofthermonuclearweapons.TheTechnicalSpecificationcontrolandindicatorresultsduring1990averaged0.013pCi/m~and.014pCi/m~respectivelywhichrepresentedthelowestlevelrecordedtodate.C.Tables29and30showhistoricalenvironmentalsampledataforairparticulategrossbetalevels.EvaluationofMonthlAirParticulateComosites-Table12Weeklyairparticulatesampleswerecompositedbylocationtoformmonthlycompositesamples.ThemonthlycompositesamplesrequiredbytheTechnicalSpecificationsincludeR-1,R-2,R-3,R-4,andR-5.OthersamplelocationsnotrequiiedbytheTechnicalSpecificationsincludeD1on-site,Gon-site,H-on-site,Ion-site,Jon-site,Kon-site,D2off-site,Eoff-site,Foff-siteandGoff-sitelocations.TheresultsofallmonthlycompositesamplesareincludedonTable12.TheresultsforthemonthlycompositesamplesshowedpositiveresultsforBe-7,K-40,andRa-226.Allthreeoftheseradionuclidesarenaturallyoccurring.Be-7wasfoundinallbutoneofthemonthlycompositesamplesfromthelocationsrequiredbytheTechnicalSpecifications.Be-7rangedfrom0.043to0.089pCi/m~fortheTechnicalSpecificationindicatorlocations(R-1,R-2,R-3,andR-4).TheTechnicalSpecificationcontrollocation(R-5)resultsshowedBe-7rangingfrom0.049to0.080pCi/m~.'-40wasfoundintermittentlyinthemonthlycompositesamplesrequiredbytheTechnicalSpecifications.K-40rangedfrom0.013to0.062pCi/m~atthecontrollocation(R-5)and0.007to0.046pCi/mattheindicatorlocations.Ra-226rangedfrom0.010to0.028pCi/m~attheindicatorlocationsrequiredbytheTechnicalSpecifications.TheTechnicalSpecificationcontrollocationresultsrangedfrom0.016to0.024pCi/m~.AsaresultoftheChernobylNuclearPlantaccidentinApril1986,severalradionuclidesattributabletothefissionprocessweredetectedinairparticulatesamplesduring1986.DetectableradionuclidesincludedCs-134,Cs-137,Nb-95,Ru-103,Ru-106,La-140andI-131.Theseradionuclideswerenotdetectedduring1990.NootherradionuclidesweredetectedatTechnicalSpecificationlocationsusinggammaspectralanalysisduring1990.-26

4'TERRESTRIALSAMPLESIAIRPARTICULATE/IODINE(Cont')C.EvaluationofMonthlAirParticulateComosites-Table12(Cont'd)Thelocation,concentrationrangeandmean,andfrequencyofoccurrenceofeachradionuclidedetectedduring1990attheTechnicalSecificationreiredlocationsareincludedbelow.RadionuclideRa-226Ra-226K-40K-40Be-7Be-7LocationIndicatorControlIndicatorControlIndicatorControlRancae*0.010-0.0280.016-0.0240.007-0.0460.013-0.0620.043-0.0890.049-0.0800.0180.0190.0260.0290.0670.0648/484/1234/4811/1248/4811/12*-ResultsinunitsofpCi/m~.**-Frequencyisthenumberoftimesdetectedoverthenumberofsamples.Historically,thenaturallyoccurringradionuclidesRa-226,K-40andBe-7haveshownfluctuationsthatarerepresentativeofnaturalchangingconditions.Nosignificanttrendswerenotedduring1990.Co-60hasfluctuatedinairparticulatesamplesasaresultofpreviousweaponstesting.Co-60averageconcentrationsattheindicatorandcontrollocationsfrom1977to1978decreasedfromapproximately0.0176to0.0022pCi/m.Averageconcentrationsdecreasedsignificantlyduring1979and1980whencomparedto1977.Theseresultswere0.007to0.0016pCi/mrespectively.1981and1982averageCo-60concentrationsdecreasedto0.0007and0.0006pCi/m~.Averageindicatorandcontrolconcentrationswereapproximatelyequalduring1979to1982.The1983indicatormeanCo-60concentrationwas0.0007pCi/m~orslightlygreaterthanthe1982concentration.The1983controlmeanCo-60concentrationwasalso0.0007pCi/m~whichwasslightlygreaterthan1982controlresults.Asnotedinpreviousannualreports,however,aportionoftheCo-60detectedduring1983wasattributedtocontamination,duringhandlingoftheunusedfilterspriortoinstallation.Co-60wasdetectedduringthefirstquarterof1984andaveraged0.0008pCi/m~atthecontrolstationsand0.0012pCi/m~attheindicatorstations.However,the1984Co-60positiveresultswerearesultofcontaminationduringhandlingandnotaresultofoperationsatthesite.Thisanalysiswaspresentedinthe1984annualreport.ThegeneralreductioninpreviousindicatorandcontrolCo-60concentrations(1981-1983)wasaresultofnucleardecayandecologicalcyclingofCo-60initiallyproducedbythe1980Chineseweaponstest.Co-60wasnotdetectedduring1985-1986inairparticulatesamplesfromeitherindicatororcontrol-27

4'TERRESTRIALSAMPLES,IAIRPARTICULATE/IODINE(Cont'd)C.EvaluationofMonthlAirParticulateComosites-Table12(Cont'd)locations.During1987,Co-60wasdetectedonceataconcentrationof0.0017pCi/m~atanoptionalairmonitoringstation.However,theCo-60detectedduring1987wasaresultofcontaminationfromimproperhandlingofthesample,andnotasaresultofeffluentsfromthesite.Thisevaluationiscontainedinthe1987annualreport.Co-60wasnotdetectedduring1988.During1989Co-60wasdetectedatoneon-siteoptionallocationduringNovemberataconcentrationof0.009pCi/m~.TheCo-60wasattributedtooperationsattheFitzPatrickfacilityandwaspresentedinthe1989annualreport.Resultsfrom1990showedthatCo-60wasnotdetectedfromeitherTechnicalSpecificationcontrolorindicatorsamplelocations.Historically,thepresenceofCs-137hasbeenvariableandhasbeenpresentinairparticulatesamplessince1977.During1977,bothindicatorandcontrolCs-137averageconcentrationswereapproximatelyequalandaveraged0.0038pCi/m~.Cs-137averageconcentrationsatindicatorandcontrollocationsdecreasedduring1978and1979to0.0017and0.0013pCi/mrespectively.Averageconcentrationsduring1980and1981wereapproximatelyequalatcontrolandindicatorlocations.Cs-137during1980wasapproximatelyequalto1979andincreasedslightlyin1981.The1980and1981averageconcentrationswere0.0014and0.0016pCi/m~respectively.Themean1982concentrationforCs-137decreasedto0.0004pCi/m~.The1983meanCs-137concentrationfortheindicatorandcontrolcompositesampleswere0.0002and0.0002pCi/m~whichwasareductionfrom1982results.Cs-137wasnotdetectedduring1984inanyoftheindicatororcontrolairparticulatecompositesamples.AsnotedabovefortheaverageannualCo-60results,thereductioninCs-137resultssince1981isattributedtonucleardecayandecologicalcyclingofCs-137initiallyproducedbythe1980Chineseweaponstest.Cs-137wasnotdetectedduring1985inairparticulatesamples.Cs-137wasdetectedduring1986asaresultoftheChernobylNuclearPlantaccidentinApril1986.MeanCs-137concentrationsforindicatorandcontrolsamplelocationswere0.0183and0.0193pCi/mrespectively.Duringtheperiodof1987-1990,Cs-137wasnotdetected.Priorto1984,severalradionuclidesweredetectedthatwereassociatedwiththe1980Chineseweaponstestandotherweaponstestspriorto1980.Theseradionuclideswerenotdetectedduring1984or1985asaresultofnucleardecayandecologicalcycling.TheseincludeZr-95,Ce-141,Nb-95,Ce-144,Mn-54,Ru-103,Ru-106andBa-140.Inaddition,La-140wasdetectedonceduring1983andinfrequentlyduring1978and1981.La-140-28

TERRESTRIALSAMPLESIAIRPARTICULATE/IODINE(Cont'd)C.EvaluationofMonthl(Cont'd)AirParticulateComosites-Table12'asnotdetectedduring1984or1985.During1986,however,severalfissionproductradionuclidesweredetectedthatwerearesultoftheChernobylNuclearPlantaccident.TheseincludedCs-134,Cs-137,Nb-95,Ru-103,Ru-106,La-140andI-131.Allofthese,withtheexceptionofCs-134andparticulateI-131,weredetectedsubsequenttothe1980Chineseweaponstest(19811983).Theseradionuclideswerenot'detectedduring19841985.Theconcentrationsdetectedduring1986asaresultoftheChernobylaccidentweregenerallygreaterthantheconcentrationsdetectedasaresultofthe1980Chineseweaponstest.ThepresenceoftheradionuclidesfromtheChernobylfacility,however,extendedoveraverybriefperiod(twomonths)whilemanyoftheradionuclidesfromthe1980Chineseweaponstestwerepresentforapproximatelytwoyears.During1987through1990,noneoftheradionuclidesassociatedwiththe1986Chernobylaccidentorpastweaponstestingweredetectedin.airparticulatesamples.Tables31and32showhistoricalenvironmentalsampledataforairparticulatecomposites.EvaluationofAirborneRadioiodine-Tables13and14Duringthe1990samplingprogram,airborneradioiodinewasnotfoundinanyofthefifty-oneweeklysamplesfromthecontrollocationrequiredbytheTechnicalSpecifications.LLDvaluesatthecontrollocationrangedfrom0.005-0.061pCi/m~.I-131hasbeendetectedinthepastatcontrollocations.Durinp1976,themeanoff-siteI-131concentrationwas0.60pCi/m.The1977meanI-131concentrationdecreasedto0.32pCi/m~andfor1978theconcentrationdecreasedbyafactoroftento0.03pCi/m~.During1979-1981and1983-1985,I-131wasnotdetected.I-131wasdetectedonceduring1982ataconcentrationof0.039pCi/m~.Resultsfrom1986showedthatI-131wasdetectedatthecontrollocation.Thiswasaresultofthe1986ChernobylNuclearPlantaccident.TheI-131meanresultwas0.151pCi/m~.I-131wasnotdetectedatthecontrollocationduringtheperiod1987through1990.During1990,theindicatorlocationsrequiredbytheTechnicalSpecifications(approximatesiteboundarylocations)showednodetectablelevelsofI-131.LLDvaluesforI-131rangedfrom0.006-0.037pCi/m~.During1990,I-131wasnotdetectedatanyoftheoptionalmonitoringlocationsthatwerenotrequiredbytheTechnicalSpecifications.-29

40TERRESTRIALSAMPLESeIAIRPARTICULATE/IODINE(Cont')D.EvaluationofAirborneRadioiodine-Tables13and14(Cont'd)I-131atindicatorlocationshasbeendetectedinthepastandwasdetectedatameanconcentrationof0.33and0.31pCi/m~during1976and1977.Theaverageconcentrationdecreasedto0.04pCi/m~during1978andwasnotdetectedduring1979.The1980-1982averageconcentrationswere0.013,0.029,and0.016pCi/mwhichwerereductionsinviewofpreviousI-131concentrations.During1983,themeanI-131concentrationwas0.028pCi/mwhichrepresentedaslightincreasecomparedto1982.Forthemostpart,I-131inindicatorandcontrolsampleswasaresultofI-131fromweaponstesting.Asmallportionoftheconcentrationsdetectedmayhavebeenaresultofoperationsatthesite.Theconcentrationsdetectedduring1983attheon-sitesamplestationswerearesultofoperationsatthesite.I-131wasnotdetectedinanyofthe1984or1985samples.During1986,I-131wasdetectedattheindicatorlocationsatameanconcentrationof0.119pCi/m~asaresultofthyChernobylNuclearPlantaccident.I-131wasfoundatameanconcentrationof0.014pCi/m~during1987andwasaresultofoperationsatthesite.Asnotedpreviously,I-131wasnotfoundattheTechnicalSpecificationrequiredindicatorlocationsduring1988through1990.Tables33and34showthehistoricalenvironmentalsampledataforairborneradioiodine.-30 0

4'TERRESTRIALSAMPLESIIMILKA.SamleCollectionMethodoloandAnalsisMilksamplesarecollectedinpolyethylenebottlesfromabulkstoragetankateachsampledfarm.Beforethesampleisdrawn,thetankcontentsareagitatedfromthreetofiveminutestoassureahomogenousmixtureofmilkandbutterfat.Twogallonsarecollectedduringthefirsthalfandsecondhalfofeachmonthfromeachoftheselectedlocationswithintenmilesofthesiteandfromacontrollocation.Thesamplesarechilledandshippedfreshtotheanalyticallaboratorywithinthirty-sixhoursofcollectionininsulatedshippingcontainers.Theselectionofmilksamplelocationsisbasedonmaximumdepositionfactors(D/Q).Depositionfactorsaregeneratedfromaveragehistoricalmeteorologicaldatabasedonalllicensedreactors.TheTechnicalSpecificationsrequirethreesamplelocationswithin5.0milesofthesitewiththehighestcalculateddepositionfactors.During1990,therewerenomilksamplelocationswithin5.0milesthatcouldbesampled.However,therewereseveraloptionallocationsbeyondfivemilesthatweresampled.AfourthsamplelocationrequiredbytheTechnicalSpecificationsislocatedinaleastprevalentwinddirectionfromthesite.Thislocationisinthesouthwestsectorandservesasacontrollocation.Milksamplesarecollectedtwicepermonth(April-December)andanalyzedforgammaemittersandI-131.SamplesarecollectedandanalyzedinJanuary-MarchintheeventI-131isdetectedinNovemberandDecemberoftheprecedingyear.ThemilksamplelocationsarefoundonFigure4.(refertoTable3forlocationdesignationsanddescriptions).B.EvaluationofMilkData-Tables15and16Milksampleswerecollectedfromatotalofsixindicatorlocations(within10milesofthesite)andonecontrollocation(beyond10milesfromthesite)during1990.TheTechnicalSpecificationsrequirethatthreelocationsbesampledformilkwithin5.0milesofthesite.During1990,therewerenomilksamplelocationswithin5.0milesofthesite.Thelocationsthatweresampledduring1990arelocatedfrom5.5to9.5milesfromthesite.TheonlysamplelocationrequiredbytheTechnicalSpecificationsduring1990wasthecontrollocationwhichwaslocated17.0milestothesouthwestofthesite(locationN65).Samplelocationdescriptionsforallmilksamplelocationsutilizedduring1990arelistedbelow.-31

4'TERRESTRIALSAMPLESIIMILKB.EvaluationofMilkData-Tables15and16(Cont'd)LocationNo.DirectionFromSiteDistanceFromSitemiles716505560465(Control)ESESE~EEESESW(107'(190')(93)(95)(90')(113')(220')5.55.99.39.09.57.817.0During1990,milksampleswerecollectedateachofthesixindicatorlocationsandthecontrollocationinthefirsthalfandthesecondhalfofeachmonth.SampleswerecollectedduringthemonthsofApril.throughDecember1990.SinceI-131wasnotdetectedduringNovemberandDecemberof1989,no.additionalsampleswerecollectedinJanuarythroughMarchof1990.For.eachsample,analyseswereperformedforgammaemitters(analysisbyGeLidetector)andforI-131usingaresinextraction.SampleanalysisresultsforgammaemittersarefoundonTable15andforI-131onTable16.GammaspectralanalysesofthebimonthlysamplesshowedonlynaturallyoccurringradionuclidessuchasK-40andRa-226tobedetectedinmilksamplesduring1990.K-40wasdetectedinallindicatorsamples.Indicatorsamplelocationconcentrationsrangedfrom1320pCi/literto1860pCi/literwhileK-40concentrationsatthecontrollocationrangedfrom1410pCi/literto1770pCi/liter.Ra-226rangedfrom50to204pCi/literattheindicatorlocationsand93to192pCi/literatthecontrollocation.Ra-226occurredintermittentlyinmilksamples.K-40andRa-226arenaturallyoccurringradionuclidesandarefoundinmanyoftheenvironmentalmediasampled.During1990,Cs-134orCs-137wasnotdetectedinanycontrolorindicatorlocationmilksamples.Cs-137hadbeendetectedoncein1988andwasattributedtotheuseofsilagecontainingtraceamountsofCs-137fromthe1986ChernobylNuclearPlantaccident.Nootherradionuclidesweredetectedinmilksamplesusinggammaspectralanalysis.-32

TERRESTRIALSAMPLESIIMILKB.EvaluationofMilkData-Tables15and16(Cont'd)MilksampleswerecollectedandanalyzedtwicepermonthforI-131.I-131wasnotdetectedduring1990inanyoftheindicatororcontrolsamples.All1990I-131milksampleresultsarereportedasthelowerlimitofdetection(LLD).TheLLDresultsfor1990milksamplesrangedfrom<0.10pCi/literto<0.50pCi/liter.EvaluationofsitehistoricalmilkdatashowsthatCs-137hasbeendetectedinenvironmental,milksamplesatbothindicator(within10miles)andcontrollocations(beyond10miles).MeanCs-137concentrationsfor1976-1981remainedfairlyconsistentandrangedfrom8.1(1980)to17.1pCi/liter(1977)attheindicatorlocations.The1982indicatormeanwas5.7pCi/literwhichshowedadecreasewhencomparedto1976-1981.Cs-137inmilkduring1983yieldedameanof7.2pCi/literwhichwasslightlygreaterthanthe1982meanbutwaslessthonthe1976-1981meanrange.During1983,however,Cs-137wasdetectedinonly3ofthe66samples,whilein1982,Cs-137wasdetectedin10ofthe54samplesanalyzed.Cs-137wasnotdetectedduring1984or1985inindicatormilksamples.Resultsfrom1986showedameanCs-137concentrationof8.6pCi/literattheindicatorlocations.Cs-137in1986milksampleswasaresultofthe1986ChernobylNuclearPlantaccident.During1987,Cs-137wasfoundintwoindicatorsamplesonlyatameanconcentrationof6.8pCi/literandwasalsoaresultoftheChernobylaccident.The1988resultsshowedCs-137wasdetectedonlyonceataconcentrationof10.0pCi/literandwasattributedtotheChernobylaccident.NoCs-137wasdetectedinmilksamplesduring1989or1990.Atthecontrollocation,Cs-137hasremainedfairlyconsistentforallyearsfrom1978-1982exceptfor1979and1982.Fortheseyears,thisradionuclidewasnotdetected.Controlsampleswerenotobtainedpriorto1978.Cs-137rangedfrom3.9-5.8pCi/literduring1978-1981.Cs-137wasnotdetectedatthecontrollocationduring1982,1983,1984,or1985.TheabsenceofCs-137during1982through1985maybearesultofatwotofiveyeartimeintervalsincethelastweaponstest.Resultsfrom1986showedameanCs-137concentrationof8.4pCi/literatthecontrollocation.ThepositiveCs-137resultsduring1986werearesultoftheChernobylNuclearPlantaccident-.Cs-137wasnotdetectedduring1987through1990atthecontrollocation.PastCs-137inmilksamplesis,forthemostpart,aresultofpreviousweaponstestingandmorerecently,theChernobylaccident.ThecontinuedreductionofCs-137levelsisaresultofnucleardecayandecologicalcycling.-33

4~0TERRESTRIALSAMPLESIIMILKB.EvaluationofMilkData-Tables15and16(Cont'd)AnevaluationofhistoricaldataforI-131inmilksamplesshowsthatannualmeanresultsrangedfrom0.19pCi/literto6.88pCi/literattheindicatorlocationsduring1976-1978.I-131duringtheseyearsisaresultofintermittentweaponstesting.During1979-1985,I-131inmilksamplesattheindicatorlocationswasnotdetectedexceptduring1980.Themeanresultduring1980was3.8pCi/literand-wasaresultofthe1980ChineseWeaponsTest.Resultsfrom1986showedthatI-131wasdetectedatameanconcentrationof5.2pCi/literasaresultoftheChernobylaccident.I-131wasnotdetectedduringtheperiod1987through1990inmilksamples.HistoricaldataforI-131fromthecontrollocationshowedthatI-131wasdetectedduring1980atameanconcentrationof1.4pCi/liter.TherewasnodetectableI-131duringtheperiodof1978-1985withtheexceptionof1980.During1986,I-131from.thecontrollocationshowedameanconcentrationof13.6pCi/literasaresultoftheChernobylaccident.I-131wasnotdetectedduringtheperiod1987through1990atthecontrollocation.Tables37and38showthehistoricalenvironmentalsampledataformilk.Cs-134,Cs-137,andI-131werenotdetectedinthebi-monthlymilksamplesanalyzedfor1990.OnlynaturallyoccurringradionuclidessuchasRa-226andK-40weredetected.Therefore,nodosestomanhavebeencalculated.-34

4'TERRESTRIALSAMPLESIlIA.FOODPRODUCTSSamleCollectionMethodoloandAnalsisFoodproductsarecollectedonceperyearduringthelatesummerattheapproximateheightoftheharvestseason.Approximatelyonekilogramofabroadleafvegetableorotherbroadleafvegetationiscollectedfromgardenlocationswiththehighestdepositionfactors(D/Q)basedonaveragehistoricalmeteorologicaldata.Sixsamplesarecollectedfromatleasttwosectors.Additionalsamplesmayalsobeobtained.Controlsamplesarealsocollectedfromavailableoff-sitelocations9to20milesdistantinaleastprevalentwinddirection.Controlsamplesareofthesameorofasimilartypeofvegetation.Allsamplesareshippedfreshassoonaspossibleaftercollection.Foodproductsamplesareanalyzedforgammaemitters(gammaisotopicanalysis).ThegammaisotopicanalysisalsoincludesI-131.FoodproductlocationsareshownonFigure3(refertoTable3forlocationdesignationsanddescriptions).B.EvaluationofFoodProductData-Tables17Aand17BFoodproduct,samplescollectedduring1990werecomprisedofgardenvegetablesandothertypesofvegetation.Sampleswerecollectedfromsixindicatorlocationsandonecontrollocation.TheindicatorlocationswererepresentedbynearbygardensinareasofhighestD/Q(depositionfactor)valuesbasedonhistoricalmeteorologyandallsitereleasepointsatoperatingfacilities.Thecontrollocationwasrepresentedbyagardenlocation9-20milesdistantinaleastprevalentwinddirection.Gardenvegetableswerecomprisedofcabbage,squashleaves,andswisschardwhichareallconsideredbroadleafvegetables.Otherbroadleafvegetationconsistedofcornleaves,beanleaves,grapeleaves,andcucumberleaves.Atthecontrollocation,onesampleofeachofthesameorofasimilartypeofvegetableorvegetationwascollected.Vegetablesandvegetationwerecollectedinthelatesummerharvestseason.ResultsforfoodproductsareshownonTables17Aand17B.Table17AshowsresultsinpCi/g(wet)whileTable17BresultsareinunitsofpCi/kg(wet).K-40wasdetectedinallfoodproductsamples.VegetationsampledshowedconcentrationsofK-40rangingfrom2.19'pCi/gto6.10pCi/g(wet).Be-7wasalsofoundinallvegetationsamples.Thisradionucliderangedfrom0.08pCi/gto1.46pCi/g(wet).Ra-226wasdetectedintermittentlyatconcentrationsthatrangedfrom0.19to0.68pCi/g(wet)forallsampletypesattheindicatorandcontrollocations.AcTh-228wasalsodetectedintermittentlyforallsampletypesatconcentrationsthatrangedfrom0.030to0.072pCi/g(wet)forbothindicator-35

4'TERRESTRIALSAMPLESIIIFOODPRODUCTSB.EvaluationofFoodProductData-Tables17Aand17B(Cont'd)andcontrollocations.K-40,Be-7,Ra-226andAcTh-228arenaturallyoccurringradionuclides.Nootherradionuclidesweredetectedinthe1990samplesofvegetablesorothervegetation.ReviewofpastenvironmentaldataindicatesthatCs-137hasbeendetectedintermittentlyduringtheyearsof1976-1988attheindicatorlocationsandduringtheyearsof1980-1988atthecontrollocations(controlsampleswerenotobtainedpriorto1980).Reviewofindicatorsampleresultsfrom1976-1988showedthatCs-137wasnotdetectedduring1976-1978and1981-1984or1986-1987.During1979and1980,Cs-137infruitsand/orvegetablesshowedannualmeanconcentrationsof0.004and0.036pCi/g(wet)respectively.Cs-137wasfoundatanindicatorlocationduring1985ataconcentrationof0.047pCi/g(wet).During1988,Cs-137wasfoundataconcentrationof0.008pCi/g(wet).Controlsampleresultsduring1980-1988showedCs-137detectedonlyduring1980ataconcentrationof0.02pCi/g(wet).Cs-137wasdetectedinonebroadleafsampleduring1989ataconcentrationof0.0009pCi/g(wet).Tables39and40showhistoricalenvironmentalsampledataforfoodproducts.-36

4'TERRESTRIALSAMPLESIVLANDUSECENSUSAlandusecensusisconductedtodeterminetheutilizationoflandinthevicinityofthesite.Thelandusecensusactuallyconsistsoftwotypesofcensus.Amilkanimalcensusisconductedtoidentifyallmilkanimalswithinadistanceof10milesfromthesite.ThemilkanimalcensusisanestimationofthenumberofcowsandgoatswithinanapproximatetenmileradiusoftheNineMilePointSite.Acensusisinitiatedonceperyearinthespring.Thecensusisconductedbysendingquestionnairestopreviousmilkanimalownersandalsobyroadsurveystolocateanypossiblenewowners.Intheeventquestionnairesarenotanswered,thenthe.ownersarecontactedbytelephoneorinperson.Thelocalagriculturalagencywasalsocontacted.Asecondtypeofcensusisaresidencecensus.ThiscensusisconductedinaccordancewiththeTechnicalSpecificationsinordertoidentifytheclosestresidencewithinthreemilesineachofthe22.5degreemeteorologicalsectors.Aresidence,forthepurposesofthiscensus,isaresidencethatisoccupiedonaparttimebasis(suchasasummercamp),oronafulltime,yearroundbasis.Fortheresidencecensus,severalofthemeteorologicalsectorsareoverLakeOntariobecausethesiteislocatedattheshoreline.Therefore,thereareonlyeightsectorsoverlandwhereresidencesarelocatedwithin3miles.During1990,aresidencecensuswasconductedtoidentifythenearestresidenceineachofthesixteen22.5degreemeteorologicalsectorswithinadistanceoffivemilesfromthesiteinordertoprovidemorecomprehensivecensusdata.Atthisdistance,someofthemeteorologicalsectorsareoverwater.Thesesectorsinclude:N,NNE,NE,ENE,W,WNW,NW,andNNW.B.EvaluationofData-Tables18and19InaccordancewiththeTechnicalSpecifications,alandusecensuswasconductedduring1990toidentifywithinadistanceoffivemilesthelocationofallmilkanimals(cowsandgoats)andthelocationofthenearestresidenceineachofthesixteen22.5degreemeteorologicalsectors.Themilkanimalcensuswasactuallyconductedouttoadistanceoftenmilesinordertoprovideamorecomprehensivecensus.-37

4'TERRESTRIALSAMPLESIVLANDUSECENSUSB.EvaluationofData-Tables18and19(Cont'd)Thenumberofmilkanimalslocatedwithinanapproximatetenmileradiusofthesitewasestimatedtobe1086cowsand30goatsforthe1990census.Thenumberofcowsdecreasedby79andthenumberofgoatsincreasedby3withrespecttothe1989census.Onenewmilklocationandseveraldeactivatedmilklocationswereidentifiedduringthe1990census.However,nochangesweremadetothe1990samplingprogrambecausethenewlocationdidnotmeetmilksamplinglocationcriteria,nordidthelocationprovideahigherD/Qvalueforoptionalsamples.Therefore,therewerenochangesmadetothemilksamplingprogram.Mostofthegoatsfoundonthecensusweremilkinggoats.However,anymilkproducedwasutilizedbytheownersandwasnotavailableforthesamplingprogram.TheresultsofthemilkanimalcensusarefoundonTable18.MilkanimallocationsareshownonFigure4.Theresultsofthe1990residencecensusshowingtheapplicablesectorsanddegreesanddistanceofeachofthenearestresidencesarefoundonTable19.ThenearestresidencesareshowninFigure3.Nochangeswerenotedin1990.-38

50XHTBRLABORATORYCOMPARZSOHPROGRAM-39

5~0..INTERLABORATORYCOMPARISONPROGRAM-TABLE20Section3.6.21andSection3.12.3oftheTechnicalSpecificationsfortheNineMilePointNuclearStationUnit1andUnit2,respectively,requirethatasummaryoftheresultsobtainedaspartofanInterlaboratoryComparisonProgrambeincludedintheAnnualRadiologicalEnvironmentalOperatingReport.Presently,theonlyNRCapprovedInterlaboratoryComparison.ProgramistheUSEPACrossCheckProgram.Table20showstheresultsoftheEPA'sreferenceresultsandthelicensee'sresults.SomeoftheEPAreferencesampleshavebeenanalyzedbythesite.OtherEPAreferencesampleshavebeenanalyzedbyavendorwhonormallyanalyzesthosetypesofsamplemedia,forthesite.Participation'intheEPACrossCheckProgramincludessamplemediaforwhichenvironmentalsamplesareroutinelycollected,asrequiredbyTable3.6.20-1andTable3.12.1-1oftheTechnicalSpecificationsand"forwhichintercomparisonsamplesareavailablefromtheEPA.WheremanysamplesareavailablefromtheEPA,aQCsampletoprogramsampleratiooftenpercentisutilized,whereapplicable.ResultsfromtheEPAarepresentedintermsof~normalizeddeviationsfromaknownvalue(NDKV).Laboratoryresultsare.consideredacceptablebyEPAiftheNDKVforeachsampleisbetweenplusorminus3NDKV.AllanalysesperformedbytheSiteEnvironmentalLaboratoryduring1990werewithin3NDKV.Onesampleanalyzedbythevendorwasoutsidethreenormalizeddeviations.ThesampleQA-90-113wasamilksampleanalyzedforI-131.Thevendorlaboratoryusesa.chemicalseparationtechniquetoanalyzeforI-131.Lowseparationyieldisapossibleexplanationforthenonconformity.Therehavebeennoprevioussimilarnonconformitiesbythisvendor.ThesamesampleanalyzedbytheSiteEnvironmentalLaboratorywasacceptable.-40

60HTSTORZCALBHVXRONMENTALSAMPLBDATA

6'HISTORICALENVIRONMENTALSAMPLEDATATables21-40showhistoricalenvironmentalsampledataforcriticalradionuclidesorradionuclidesroutinelydetectedinenvironmentalsamplemedia.Datashowtheminimum,maximum,andmeanforeachyearevaluated.Thedataonlyconsiderdetectablequantitiesanddonotconsiderlowerlimitofdetection(LLD)quantities.DataonTables21-40wereobtainedfrompreviousAnnualRadiologicalEnvironmentalOperatingReporttables.-42

70CHANGESANDBXCEPTXONSTOTHEPROGRAM-43

7~0CHANGESANDEXCEPTIONSTOTHEPROGRAM~~A.Chanestothe1990SamleProram1.FoodproductlocationZwasaddedtothesampleprogramduring1990.LocationZisanoptionalsamplinglocation.2.Alsoduring1990,foodproductlocationsLandYwerenotutilizedbythesamplingprogrambecauseofeithersampleunavailabilityorbecausethelocationhadalowdepositionpotentialasaresultoftheadditionoflocationZ.B.Excetionstothe1990SamleProramExceptionstothe1990sampleprogramconcernsthosesamplesormonitoringrequirementswhicharerequiredbytheTechnicalSpecifications.Thissectionimplementssection3.6.,20oftheNineMilePointNuclearStationUnit1TechnicalSpecificationsandSection3.12.1oftheNineMilePointNuclearStationUnit2Te'chnicalSpecifications.~AirRadioiodineandParticulateSamplingRequiredbytheTechnicalSpecifications1~2.3.4~5.EnvironmentalairsampleequipmentatR-4off-siteair.samplingstationwasinoperablefrom1/26/90(1200hours)to1/30/90(0830hours}.Thevacuumpumpplughadvibratedloose,causingpumptobeunplugged.Pumprestartedandpreventativemaintenanceperformed.EnvironmentalairsampleequipmentatR-5off-siteairsamplingstationwasinoperablefrom5/25/90(0845hours)to5/29/90(1130hours).Thevacuumpumpwasfounddefectiveandreplaced.EnvironmentalairsampleequipmentatR-5off-siteairsamplingstationwasinoperablefrom7/18/90(0800hours)to7/24/90(1055hours).Thevacuumpumpwasfounddefectiveandwasreplaced.ErTvironmentalairsampleequipmentatR-5off-siteairsamplingstationwasinoperablefrom8/07/90(1300hours)to8/14/90(1030hours).Thevacuumpumpwasrestartedandwasverifiedtobeoperatingcorrectly.EnvironmentalairsampleequipmentatR-1off-siteairsamplingstationwasinoperablefrom9/06/90(2200hours)to9/11/90(0800hours).Thevacuumpumpwasfounddefectiveasaresultofaninoperablecoolingfanandwasreplaced.

79CHANGESANDEXCEPTIONSTOTHEPROGRAMB.Excetionstothe1990SamleProram(Cont'd)~~Otheroccurrencesofdowntimeforoptionalairsamplingstationsweredocumentedfor1990.However,theseoccurrencesarenotpresentedherebecauseoptionalairsamplingstationsarenotrequiredbytheTechnicalSpecifications.C.LowerLimitofDetectionforEnvironmentalSamlesTheTechnicalSpecificationsrequirethatenvironmentalsamplesanalyzedfortheRadiologicalEnvironmentalMonitoringProgrammeetthelowerlimitsofdetection(LLD)foundonTable4.6.20-1oftheNineMilePointUnit1TechnicalSpecifications-andTable4.12.1-1oftheNineMilePointUnit2TechnicalSpecifications.Allofthe1990environmentalsamplesrequiredbytheTechnicalSpecificationswhichshowednonetactivitywerelessthantherequiredvaluesfoundonTable4.6.20-1andTable4.12.1-1.D.DeviationsfromtheInterlaboratorComarisonProramSection3.6.21oftheNineMilePointUnit1TechnicalSpecificationsandSection3.12.3oftheNineMilePointUnit2TechnicalSpecificationsrequirethesitetoconductanInterlaboratoryComparisonProgramutilizingQCsamplesfromtheEnvironmentalProtectionAgency(EPA)..ThissectionalsorequiresthatdeviationsfromthesampleschedulesbereportedintheAnnualRadiologicalEnvironmentalOperatingReport.ThesamplescheduleissetbytheEPAandincludesmediaforwhichenvironmentalsamplesareroutinelycollectedandforwhichinterlaboratorycomparison.samplesareavailablefromtheEPA.During1990,samplemediaofferedbytheEPAfortheInterlaboratoryComparisonProgram,andforwhichenvironmentalsamplesareroutinelycollectedandanalyzed,wereobtainedandanalyzed.OneiodineinwatersamplewasnotsentoutbyEPAaspreviouslyscheduledandsubsequentlywasnotanalyzed.-45

8.0comervsxos-46

8'CONCLUSIONCONCLUSIONTheRadiologicalEnvironmentalMonitoringProgram(REMP)wasestablishedtodetectandevaluateanypossibleimpacttotheenvironmentsurroundingtheNineMilePointarearesultingfromoperationsatthesite.Samplesrepresentingfoodsourcesconsumedathighertrophiclevels,suchasfishandmilk,werereviewedcloselytoevaluateanyimpacttothegeneralenvironmentortoman.Inaddition,thedatawasreviewedforanypossiblehistoricaltrophiclevelbioaccumulationtrends.Littleornoimpactcouldbedeterminedresultingfromradionuclidedeposition,consideringallsources(natural,weaponstesting,etc.).Inregardstodosesasaresultofman-maderadionuclides,asignificantportionofthesmalldosesreceivedbyamemberofthepublicwasfrompastnuclearweaponstesting.DosesasaresultofnaturallyoccurringradionuclidessuchasK-40,contributedamajorportionofthetotalannualdosetomembersofthepublic.Anypossible.impactasaresultofsiteoperationsisextremelyminimalwhencomparedtotheimpactfromnaturalbackgroundlevelsorweaponstesting.Ithasbeendemonstratedthatalmostallenvironmentalsamplescontaintracesofradionuclideswhicharearesultofweaponstestingornaturallyoccurringsources(primordialand/orcosmicrelated).Wholebodydosestomanasaresultofnaturalsources(naturallyoccurringradionuclidesinthesoilandloweratmosphere)inOswegoCountyaccountforapproximately57mremperyearasdemonstratedbycontrolenvironmentalTLD's.Possibledosesduetositeoperationsareaminutefractionofthisparticularnaturalexposure.During1990,thepresenceofonefissionproductradionuclidewasnotedintwodifferentsamplemedia.Thesemediaincludedsedimentandfishsamples.Themostlikelysourceofthefissionproductradionuclideispastweaponstesting.Theimpact,expressedasadosetoman,isminimalandisinsignificantwhencomparedtothenaturalbackgrounddose.Therefore,asdeterminedbyreviewofthedatapresentedherein,noimpactduetooperationsattheNineMilePointNuclearStationwasdetectedthatwouldeffectthehealthandsafetyofthepublic.-47

90-48

9'GENERALREFERENCEMATERIALU.S.NuclearRegulatoryCommissionRegulatoryGuide1.109,"CalculationofAnnualDosestoManfromRoutineReleasesofReactorEffluentsforthePurposeofEvaluatingCompliancewith10CFRPart50,AppendixI",March1976(Revision0).U.S.NuclearRegulatoryCommissionRegulatoryGuide1.109,"CalculationofAnnualDosestoManfromRoutineReleasesofReactorEffluentsforthePurposeofEvaluatingComplianceWith10CFRPart50,AppendixI",October1977(Revision1).U.S.NuclearRegulatoryCommissionRegulatoryGuide4.8,"EnvironmentalTechnicalSpecificationsforNuclearPowerPlants",December,1975.U.S.NuclearRegulatoryCommissionBranchTechnicalPositiontoRegulatoryGuide4.8,"AnAcceptableRadiologicalEnvironmentalMonitoringProgram",Revision1,November1979.NationalCouncilonRadiationProtectionandMeasurements(NCRP),EnvironmentalRadiationMeasurements,NCRPReportNo.50,1976.NationalCouncilonRadiationProtectionandMeasurements(NCRP),NaturalBackroundRadiationintheUnitedStates,NCRPReportNo.45,1975.NationalCouncilonRadiationProtectionandMeasurements(NCRP),Cesium-137fromtheEnvironmenttoMan:MetabolismandDose,NCRPReportNo.52,1977.NationalCouncilonRadiationProtectionandMeasurements(NCRP),RadiationExosurefromConsumerProductsandMiscellaneousSources,NCRPReportNo.56,1977.InternationalCommissiononRadiologicalProtection(ICRP),RadionuclideReleaseintotheEnvironmentAssessmentofDosestoMan,ICRPPublication29,1979.Eichholz,G..EnvironmentalAsectsofNuclearPower,FirstEdition,AnnArborSciencePublishers,Inc.,AnnArbor,Michigan,1976.Eisenbud,Merrill,EnvironmentalRadioactivit,SecondEdition,AcademicPress,NewYork,NY1973.Thomas,C.W.etcal.,RadioactiveFalloutfromChineseNuclearWeaonsTest,September26,1976.(BNWL-2164)Battelle,PacificNorthwestLaboratories,U.S.ERDA,1979.Pochin,EdwardE.,EstimatedPoulationExosurefromNuclearPowerProductionandOtherRadiationSources,NuclearEnergyAgency,OrganizationforEconomicCo-OperationandDevelopment,1976.-49

90GENERALREFERENCEMATERIALGlasstone,SamuelandJordan,WalterH.,NuclearPowerandItsEnvironmentalEffects,FirstEdition,AmericanNuclearSociety,LaGrangePark,Ill.,1980.U.S.DepartmentofHealth,Education,andWelfare.RadioloicalHealthHandbook.BureauofRadiologicalHealth,Rockville,Maryland20852.January1970.U.S.DepartmentofHealthandHumanServices.PrearednessandResonseinRadiationAccidents,NationalCenterforDevicesandRadiologicalHealth,Rockville,Maryland20857.August1983.NationalCouncilonRadiationProtectionandMeasurements(NCRP),IonizinRadiationExosureofthePoulationoftheUnitedStates,NCRPReportNo.93,1987.-50

100DATATABLBS-%990-51

TABLE1SAMPLECOLLECTIONANDANALYSISSITERADIOLOGICALENVIRONMENTALMONITORINGPROGRAM*AAQUATICPROGRAMMEDIA1.ShorelineSedimentGSAANALYSIS2lYearFREQUENCYLOCATIONS(1)1Indicator(2)2.Fish3.SurfaceWaterGSAGSAH-32/YearM.CompQtr.Comp2Indicator(3),1Control1Indicator(4),1Control1Indicator(4),1ControlB.DIRECTRADIATION1.TLDGammaDoseQuarterlyNOTES:30Indicator,2Control(5)*SamplingandanalysisprogramasrequiredbytheTechnicalSpecifications.(1)Aquaticprogramindicatorsamplescollectedinthevicinityofthesite;controlsamplescollectedatadistanceofatleastfivemilesfromthesite.(2)Indicatorsamplefromanareaofpotentialrecreationalvalue.(3)Indicatorsamplesfromanareanearthevicinityofasitedischargepoint.Controlsamplesofthesamespeciesorofspeciesofsimilarfeedinghabits.(4)IndicatorsamplefromtheJ.A.Fitzpatrickinletcanal.(5)Indicatorsamplesfromthesiteboundary,four-fivemilesfromthesite,specialinterestareasandcontrolareas(greaterthantenmilesfromthesite).-52 TABLE2SAMPLECOLLECTIONANDANALYSISSITERADIOLOGICALENVIRONMENTALMONITORINGPROGRAM*CeTERRESTRIALPROGRAMMEDIAANALYSISFREQUENCYLOCATIONS1~AirParticulatesGBGSAWeeklyM.Composite4Indicator,1Control(1)2~3~4~Airborne-I-131MilkHumanFoodCropsNOTES:GSAI-131GSAGSA,I-131(5)Weekly2/Month2/MonthAnnually4Indicator,1Control(1)3Indicator,1Control(2)(3)*SamplingandanalysisprogramasrequiredbytheTechnicalSpecifications.(1)ThreeindicatorsamplesfromnearthesiteboundaryinthreeofthehighestD/Qmeteorologicalsectors,oneindicatorsamplefromnearayearroundcommunity,andonecontrolsamplefromanareaofleastprevalentwinddirection.(2)Threeindicatorsamplesfromareaswithin5.0milesofthesite.Controlsamplefromanareaofleastprevalentwinddirection.(3)Samplesofthreedifferentkindsofbroadleafvegetationnearesttoeachoftwodifferentoff-sitelocationsofhighestD/Qandonesampleofeachofsimilarbroadleafvegetationatleast9.3-20milesdistantinaleastprevalentwinddirection.(4)GammaspectralanalysistoincludeI-131.

ENVIRONMENTALSAMPLELOCATIONSSAMPLEEDIUMShorelineSedimentFishp5*0602*P3*pp*FigureFigureFigureFigureFigurePFIGUREDESIGNATIONBER1A1A1A1AlALOCATIONDESCRIPTIONSunsetBayLangsBeach,ControlineMilePointTransectFitzPatrickTransectOswegoTransect80'30'tat315'5'35'tatatDEGREES(1)1.55.80.30.66.2milesmilesmilesmilesmiles&DISTANCESurfaceWaterP3*08*091011FigureFigureFigureFigureFigure1AlA1A1AlAFitzPatrickInletOswegoSteamStationInletNMPUnit1InletOswegoCityWaterPUnit2Inlet70'35'05'40304'tatatatat0.57.60.37.80~1milesmilesmilesmilesmilesirRadioiodineandParticulates1*2*3*-4*5*DlGHIKGD2EFFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigurelA2221A2222221A1A1AlA-1Station,Nine.MilePointRoad-2Station,LakeRoad-3Station,Co.Rt.29-4Station,Co.Rt.29-5Station,MontarioPointRoadDlOn-SiteStationGOn-SiteStationHOn-SiteStationIOn-SiteStationOn-SiteStationKOn-SiteStationGOff-SiteStation,SaintPaulStreetD2Off-SiteStation,Rt.64EOff-SiteStation,Rt.4FOff-SiteStation,DutchRidgeRoad88'04'32'43'2'9'50'0'98'10'32'25'17'60'90'tatatatatatatatatatatatatatat1.81.11.51.816.40.20.70.80.80.90.55.39.07.27.7milesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmiles-54 TABLE3(Continued)ENVIRONMENTALSAMPLELOCATIONSSAMPLEEDIUMhermoluminescentDosimeters(TLD)PDESIGNATION34567*891011121314*15*18*1923*2425262728293031394749*5152535455FIGUREBERFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigure21AlAlA1A1AlA1AlA21A22222FigureFigureFigureFigureFigureFigureFigureFigureFigure2221B1AlA1BlA1AFigure2Figure2LOCATIONDESCRIPTIONhool,EastDlOn-SiteStationD2On-SiteLocationEOn-SiteLocationFOn-SiteLocationGOn-SiteStation-5Off-SiteStationDlOff-SiteLocationD2Off-SiteStationEOff-SiteStationFOff-SiteStationGOff-SiteStationSouthwestOswego-ControlestSiteBoundaryEnergyInformationCenterEastSiteBoundaryOn-SiteStationIOn-SiteStationOn-.SiteStationKOn-SiteStationorthFence,JAFNPPorthFence,JAFNPPorthFence,JAFNPPorthFence,JAFNPPNorthFence,NMP-1orthFence,NMP-1orthFence,JAFNPPPhoenix,NY-ControlOswegoSteamStation,EastFitzhughParkElementaryScFultonHighSchoolexicoHighSchoolPulaskiGasSubstation,Rt.DEGREES(1)69'40'75'10'50'2'0'17'60'90'25'26'37'65'1'0'8'10'32'0'8'5'57'tatatatatatatatatatatatatatatatatatatatatatat69'70'33'27'83'15'5'tatatatatatat276't292't&DISTANCE0.2miles0.4miles0.4miles0.5miles0.7miles16.4miles11.4miles9.0miles7.2miles7.7miles5.3miles12.6miles0.9miles0.4miles1.3miles0.8miles0.8miles0.9miles0.5miles0.4miles0.5miles0.5miles0.4miles0.2miles0.2miles0.6miles19.8miles7.4miles5.8miles13.7miles9.3miles13.0miles TABLE3(tinued)ENVIRONMENTAL8ELOCATZON8SAMPLEEDIUMPFIGUREDESIGNATIONBERLOCATIONDESCRIPTIONDEGREES(1)&DISTANCEThermoluminescentDosimeters(TLD)(Continued)56*58*75*76*77*78*79*80*81*82*83*84*85*86*87*88*89*90*91*92*93*94*95*96*97*98*99100101102103104FigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigureFigure1A1A2222222221A2221A1A1A1AlA1A1A1AlA2lA1A221B2lAewHavenElementarySchoolCountyRoute1andAlcanorthFence,NMP-2orthFence,NMP-2orthFence,NMP-2EastBoundary,JAFNPPCountyRoute29CountyRoute29incrRoadincrRoadLakeviewRoadLakeviewRoadorthFence,NMP-1orthFence,NMP-1orthFence,NMP-2ickoryGroveRoadLeavittRoadRoute104andKeefeRoadCountyRoute51AaidenLaneRoadCountyRoute53CountyRoute1andKocherRoadLakeshoreCampSiteCreameryRoadCountyRoute29LakeRoadNineMilePointRoadCountyRoute29andLakeRoadCounty-Route29OswegoCountyAirportEnergyCenter,EastParkhurstRoad123'20'025'5'0'15'33'59'81'00'25'94'15'41'7'11'35'56'83'05'23'37'99'43'01'8'04'32'75'67'02't5.3at3.1at0.1at0.1at0.2at1.0at1.1at1.4at1.6at1.6at1.2at1.1at0.2at0.1at0.1at4.5at4.1at4.2at4.8at4.4at4.4at4.7at4.1at3.6at1.8at1.2at1.8at1.1at1.5at11.at.0.4at1.4milesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmiles9milesmilesmiles-56 TABLE3(Conti.nued)ENVIRONMENTALSAMPLELOCATIONSSAMPLEDIUMPFIGUREDESIGNATIONBERLOCATIONDESCRIPTIONDEGREES&DISTANCE(1)ThermoluminescentDosimeters(TLD)(Continued)CowsMilkFoodProducts105106107108109110111716505560465**P**K**Q*Figure2Figure2Figure2Figure1AFigure1AFigure1BFigure1AFigure4Figure4Figure4Figure4Figure4Figure4Figure4Figure3Figure3Figure3Figure3Figure3Figure3LakeviewRoadShorelineCove,WestofNMP-1ShorelineCove,WestofNMP-1LakeRoadLakeRoadBaldwinsville,NY-ControlSterling,NY-ControlIndicatorLocationIndicatorLocationIndicatorLocationIndicatorLocationIndicatorLocationIndicatorLocationControlLocationIndicatorLocationIndicatorLocationControlLocationIndicatorLocationIndicatorLocationIndicatorLocation198'74'72'04'03'66214'07'90'3'5'0'13'20'4'01'25'6'36'5't1.4milesat0.3milesat0.3milesat1.1milesat1.1milesat26.4milesat21.8milesat5.5milesat5.9milesat9.3milesat9.0milesat9.5milesat7.8milesat17.0milesat1.6milesat1.9milesat15.6milesat1.7milesat1.7milesat1.9miles*-TechnicalSpecificationlocation.(1)-Degreesand'istancebasedonNineMilePointUnit2reactorcenterline.

RADIOLOGICALENVIRONMENTALMOINGPROGRAMANNUALSUMMARYNINEMILEPOINTNUCLEARSTATIUNIT1DOCKETNO~50-220NINEMILEPOINTNUCLEARSTATIONUNIT2DOCKETNO~50-410OSWEGOCOUNTY'TATEOFNEWYORK~JANUARY-DECEMBER1990*YPEANDNUMBERDIUM(UNITS)OFANALYSES*LLD(a)INDICATORLOCATION(b)OFHIGHESTLOCATIONS:NUALMEAN:LOCATION&EAN(f)RANGEEAN(f)RANGECONTROLLOCATION:MEAN(f)RANGENUMBEROFNONROUTINEREPORTSShorelineSediment*(pCi/kg-dry)GSA4Cs-134Cs-137150180<LLD27722277-277<LLD'v:~1.5at80'77-277<LLD<LLDFish*(pCi/kg-wet)SurfaceWater*(pCi/liter)GS'A30:(h)-54Fe-59Co-58Co-60Zn-65Cs-134Cs-137-38GSA24130260130130260130150<LLD<LLD<LLD<LLD<LLD<LLD4491924-115250443000(c)220-290<LLD<LLD<LLD<LLD<LLD<LLDpo0.3at315'4-115*0.5at70'20-290<LLD<LLD<LLD<LLD<LLD<LLD4341125-7929024260-3200000000-54Fe-59Co-58Co-60Zn-65Zr-95Nb-95I-131Cs-134Cs-137Ba/La-1401530151530151515(c)151815<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD-58 TABLE4(Continued)RADIOLOGICALENVIRONMENTALMONZTORINGPROGRAMANNUALSUMMARYNINEMILEPOINTNUCLEARSTATIONUNIT1DOCKETNO+50-220NINEMILEPOINTNUCLEARSTATIONUNIT2DOCKETNO~50-410OSWEGOCOUNTYiSTATEOPNERYORK'ANUARY-DECEMBER1990*DIUM(UNITS)TLD*(mremperquarterlyperiod)YPEANDNUMBEROFANALYSES*GammaDose128LLD(a)(d)INDICATORLOCATIONSMEAN(f)RANGE15.81201209.8-44.4LOCATION(b)OFHIGHESTNUALMEAN:LOCATION&EAN(f)RANGEII0.2at29437.8-44.4CONTROLLOCATION:MEAN(F)RANGE13.98811.0-17.6NUMBEROFNONROUTINEREPORTSirParticulates*pci/m~GrossBeta259I-131259GSA60Cs-134Cs-1370.010.070.050~060.0142082080.005-0.023<LLD<LLD<LLDtR-41.8at143'.006-0.023<LLD<LLD<LLD0.01351510.003-0.027<LLD<LLD<LLD0ilk*(pCi/liter)GSA126:(e)Cs-134Cs-137Ba/La-140I-131126I-131(21)151815<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDFoodProducts*(pCi/kg-wet)(broadleafegetation)GSA20:(?1)I-131Cs-134Cs-137606080<LLD<LLD<LLD<LLD.<LLD<LLD<LLD<LLD<LLD TABLE4inued)RADIOLOGICALENVIRONMENTALMONITORINGPROGRAMANNUALSUMMARYNINEMILEPOINTNUCLEARSTATIONUNIT1DOCKETNO~50-220NINEMILEPOINTNUCLEARSTATIONUNIT2DOCKETNO~50-410OSWEGOCOUNTY'TATEOFNEWYORKiJ'ANUARY-DECEMBER1990*TABLENOTES:DataforTable4isbasedonTechnicalSpecificationrequiredsamplesunlessotherwiseindicated.LLDvaluesasrequiredbytheRadiologicalTechnicalSpecifications.LLDunitsarespecifiedinthemediumcolumn.LocationisdistanceinmilesanddirectionincompassdegreesbasedonNMP-2reactorcenter-line.Unitsforthiscolumnarespecifiedinmediumcolumn.TheTechnicalSpecificationsspecifyanI-131andtritiumLLDvalueforsurfacewateranalysis(non-drinkingwater)of15pCi/literand3000pCi/literrespectively.TheTechnicalSpecificationsdonotspecifyaparticularLLDvaluetoenvironmentalTLDs.TheNMP-1andNMP-2Off-SiteDoseCalculationManualscontainspecificationsforenvironmentalTLDsensitivities.TheTechnicalSpecificationcriteriaforindicatormilksamplelocationsincludeslocationswithin5.0milesofthesite.Therearenomilksamplelocationswithin5.0milesofthesite.Therefore,theonlysamplelocationrequiredbytheTechnicalSpecificationsisthecontrol-location.Fractionofnumberofdetectablemeasurementstototalnumberofmeasurements.Meanandrangeresultsarebasedondetectablemeasurementsonly.TheresultsforTLD585mustbeevaluatedwiththeknowledgethatthisTLDisincloseproximity(300-500feet)oftheNineMilePointUnit1reactorbuildingandtheradwastebuildings.ThisTLD,aswellasotherTLDsinthisarea,areadjacenttothelakeshorelinewhichisarestrictedareatomembersofthepublic.Therearenoresidencesorprivatepropertynearthisarea.DataincludesresultsfromoptionalsamplesinadditiontosamplesrequiredbytheTechnicalSpecifications.Forfoodproducts,onlybroadleafvegetationwasevaluated.-60 TABLE5ACONCENTRATIONOPGAMMAEMITTERSINSHORELINESEDIMENTSAMPLESResultsinunitsofpCi/g(Crjj)+2sigmaSAMPLELOCATIONCOLLECTIONDATEBe-7K-40Co-60Cs-134Cs-137Ra-226AcTh-228OtherLangsBeach(Control)*04-24-9010-30-90<0.29<04913'+0.515.0+1.4<0.052<0.061<0.058<0.040<0.053<0.0560.84+0.301.51+0.720.44+0.060'4+0.18<LLD<L'LDSunsetBeach04-24-90(Off-Site)10-30-90<0~41<0.4516.1+0.517.8+0.6<0.068<0'75<0.076<0.0850.28+0.030.28+0.031.70+0.392.06+0.490~62+008'LLD0'8+0F09<LLD*SamplenotrecpxiredbytheTechnicalSpecifications(Optionalsamplelocation)Resultsinunitsofactivity~erramdryweight.

TABLCONCENTRATIONORGAMMAEMITTERSINSHORELINESEDIMENTSAMPLESResultsinunitsofpCi/kg(dry)+2sigmaSAMPLELOCATIONCOLLECTIONDATEBe-7-40Co-60Cs-134Cs-137a-226cTh-228THERSLangsBeach(Control)*SunsetBeach(Off-Site)04-24-9010-30-9004-24-9010-30-90<292<486<409<44713600+46915000+141016100+54717800+628<52<61<68<75<58<53<76<85<40<56277+26277+29842+3001510+7231700+3902060+487445+61435+183625+80683+87<LLD<LLD<LLD<LLD*SamplenotrecpxiredbytheTechnicalSpecificationsResultsinunitsofactivityerkiloramdryweight-62 AMPLEDATESAMPLETYPETABLE6ACONCENTRATIONORGAMMAEMITTERSINFISHSAMPLESResultsinunitsofpCi/g(wet)+2sigmaGAMMAEMITTERSFe-59Co-58-40n-54Co-60Cs-134Cs-137OSWEGO(CONTROL)-00Zn-65a-226THER06/01/9006/01/9006/13/9006/01/9006/01/9009/28/9009/28/9009/28/9009/27/9010/03/9010/03/90BrownTroutiteSuckerLakeTroutYellowPerchitePerchBrownTroutiteSuckerLakeTroutYellowPerchhitePerchSmallmouthBass<0.085<0.106<0.098<0.210<0.158<0.069<0.064<0.054<0'91<0.068<0.089<0.041<0.043<0.046<0.075<0.070<0.026<0.032<0.028<0.043<0.035<0.0345.27+0.593.81+0'25.53+0.737.50+0.306.54+0.744.65+0.523.97+0.504.97+0.494.46+0.255.77+0.634.08+0.24<0.030<0.031<0.046<0.053<0.049<0.024<0.025<0.025<0.037<0.025<0.027<0.028<0.034<0.038<0.060<0.042<0.035<0.026<0.024<0.052<0.029<0.045<0.032<0.026<0.042<0.047<0'46<0.031<0.029<0.026<0.034<0.032<0.0290'35+0.016<0.0280.033+0.023<0.0480.079+0.036<0.031<0.0300.025+0.015<0.032<0.037<0.035<0.056<0.085<0.098<0.123<0.104<0.065<0.059<0.054<0.085<0.088<0.0950.73+0.350'1+0.180.57+0.341.45+0,321.15+0.800.42+0.280.77+0.360.52+0.260.37+0.210.61+0.340'6+0.21<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDNINEMILEPOINT-0206/01/9006/13/9006/14/9006/13/9006/14/90LakeTroutiteSuckerBrownTroutSmallmouthBassitePerch<0.102<0.0700.098<0.096<0.141<0.039<0.035<0.044<0.045<0.0595'1+0'06.16+0.546.20+0.644.00+0.244.92+0.80<0.027<0.023<0.034<0.040<0.060<0'30<0.027<0.026<0.045<0.051<0.032<0.028<0.035<0.032<0.0600.035+0.017<0.035<0.0380.039+0,0110.115+0.041<0.061<0.063<0.086<0.082<0.1041.07+0.420.69+0.270.76+0.340.73+0.191.11+0.49<LLD<LLD<LLD<LLD<LLD09/27/9009/28/9009/28/9009/28/9009/28/90LakeTrouthiteSuckerBrownTroutSmallmouthBassitePerch<0.088<0.091<0.060<0.060<0.072<0.043<0.045<0.030<0.030<0.0365.17+0.636.75+0.815.33+0.595.44+0.605.46+0.63<0.037<0.041<0.030<0.025<0.030<0.034<0.048<0.034<0.028<0.032<0.035<0.035<0.031<0.030<0.0330.036+0.025<0.041<0.035<0;0320.024+0.015<0.072<0.079<0.076<0.069<0.069<0.80<0.860.52+0.270.62+0.290.76+0.34<LLD<LLD<LLD<LLD<LLD TABLE6Atinued)CONCENTRATIONORGAMMAEMITTERSINPISHSAMPLESResultsinunitsofpCi/g(wet)+2sigmaSAMPLEDATESAMPLETYPEGAMMAEMITTERSFe-59Co-58-40n-54Co-60Cs-134Cs-137JAFITZPATRICK-03Zn-65a-226THER06/01/9006/12/9006/13/9006/13/90LakeTroutBrownTroutiteSuckerSmallmouthBass<0.136<0045<0.067<0.024<0.075<0'36<0.159<0.0654.09+0.584.47+0.494.81+0.558.78+1.09<0.036<0.027<0.031<0.066<0.033<0.032<0.044<0.025<0.0240.035+0.018<0.026<0.030<0.034<0.065<0.057<0.063<0.099<0'46<0.076<0.1620.51+0.340.59+0.260.72+0.271.31+0.54<LLD<LLD<LLD<LLD09/27/9009/27/9009/27/9009/27/9009/27/90LakeTroutBrownTroutiteSuckerSmallmouthBassYellowPerch<0.069<0.057<0.090<0.085<0.108<0.030<0.027<0.055<0.038<0.0534.87+0.566.20+0.575.68+0.795.42+0.696.02+0.36<0.030<0.031<0.044<0.038<0.049<0.030<0.025<0.040<0.040<0.068<0.030<0'28<0.041<0.044<0.0440.032+0.0220.040+0.018<0.051<0.0520.036+0.016<0.064<0.058<0.113<0.097<0.1210.66+0.270.80+0.34<0.96<0.880.99+0.36<LLD<LLD<LLD<LLD<LLD-64 TABLE6BCONCENTRATIONOFGAMMAEMITTERSINFISHSAMPLESResultsinunitsofpCi/kg(wet)+2sigmaGAMMAEMITTERSSAMPLEDATSAMPLETYPEFe-59Co-58-40-54Co-60Cs-134Cs-137Zn-65a-226OTHEROSWEGO(CONTROL)-0006/01/9006/01/90.06/13/9006/01/9006/01/9009/28/9009/28/9009/28/9009/27/9010/03/9010/03/90BrownTroutiteSuckerLakeTroutYellowPerchitePerchBrownTroutiteSuckerLakeTroutYellowPerchitePerchSmallmouthBass85<106<98<210<158<69<64<5491<68<89<41<43<46<75<70<26<32<28<43<35<345270+5933810+2185530+7277500+3046540+7384650+5203970+5014970+4924460+2495770+6274080+244<30<31<46<53<49<24<25<25<37<25<27<28<34<38<60<42<35<26<24<52<29<45<32<26<42<47<46<31<29<26<34<32<2935+16<2833+23<4879+36<31<3025+15<32<37<35<56<85<98<123<104<65<59<54<85<88<95728+351306+183573+3391450+3181150+796425+284769+359518+256371+214606+339659+210<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDNINEMILEPOINT-0206/01/9006/13/9006/14/9006/13/9006/14/90LakeTroutiteSuckerBrownTroutSmallmouthBassitePerch102<39<70<35<98<44<96<45<141<595010+4986160+5426200+6434000+2434920+797<27<23<34<40<60<30<27<26<45<51<32<28<35<32<6035+17<35<3839+11115+41<61<63<86.<82<1041070+424686+266762+340729+1891110+494<LLD<LLD<LLD<LLD<LLD09/27/9009/28/9009/28/9009/28/9009/28/90LakeTroutiteSuckerBrownTroutSmallmouthBassitePerch<88<91<60<60<72<43<45<30<30<365170+6306750+8075330+5915440+6055460+634<37<41<30<25<30<34<48<34<28<32<35<35<31<30<3336+25<41<35<3224+15<72<79<76<69<69<803<865523+266625+290755+338<LLD<LLD<LLD<LLD<LLD TABLE6B(CueC)CONCENTRATIONOPGAMMAEMITTERSINFISHSAMPLESResultsinunitsofpCi/kg(wet)+2sigmaGAMMAEMITTERSSAMPLEDATESAMPLETYPEFe-59Co-58-40n-54Co-60Cs-134Cs-137Zn-65a-226OTHERJ.A.FITZPATRICK-0306/01/9006/12/9006/13/9006/13/90LakeTroutBrownTroutiteSuckerSmallmouthBass<136<67<75<159<45<24<36<654090+58<364470+49<274810+55<318780+1090<66<33<25<26<65<32<24<30<57<4435+18<34<63<99<46<76<162509+339587+261724+2711310+544<LLD<LLD<LLD<LLD09/27/9009/27/9009/27/9009/27/9009/27/90LakeTroutBrownTroutiteSuckerSmallmouthBassYellowPerch<69<57<90<85<108<30<27<55<38<534870+5616200+5675680+7895420+6886020+357<30<31<44<38<49<30<25<40<40<68'30<28<41<44<4432+2240+18<51<5236+16<64<58<113<97<121658+273805+341<965<880989+359<LLD<LLD<LLD<LLD<LLD-66 TABLE7CONCENTRATIONOFGAMMAEMITTERSINSURFACE'RATERSAMPLESResultsinunitsofpCi/liter+2sigmaLOCATIONCLIDEFEBRUARY1990CHPRILESWEGOCITYATER**INEMILEPOINTUNITI(INLET)K-40a-226Cs-134Cs-137Zr-95b-95Co-58n-54Fe-59Co-60Zn-65I-131Ba/La-140K-40a-226Cs-134Cs-137Zr-95b-95Co-58n-54Fe-59Co-60Zn-65I-131Ba/La-140247+56101+48<4.54<4.39<13'<6.06<5.67<4.51<122<4'8<10.5<144<9.672+1363+25<4~31<3.30<8'<4.63<4.09<3.94<77<4.36<10'<7'<86300+41119+45<2.84<3.75<7'<4.35<3.27<3.05<7.2<2.86<6.6<10.0<6.3.240+3782+34<3.09<2.98<7.4<3'7<3.45<3.17<6.1<3.05<6.3<8.9<6.0226+3769+33<2.52<2.64<7.0<3.57<3.18<2.656.5<2.52<5'<9.4<5.8239+47135+48<337<3'1<10.0<4.94<3.72<3.21<9'<3.95<7'<12.1<5'225+3287+41<2.57<3.29<7.8<3.94<3.15<3.01<7.4<2.80<6.1<10.4<6.5178+42<122<4.11<4.89<13.7<5.89<5.37<4.27<10.1<4'6<82<13.8<9.445+20<73<2.59<2.76<5'<3'7<2'0<2.52<6.5<2.61<4.6<8.4<6.3129+2477+29<2'1<2.99<7'<3.73<3'6<2.80<7.4<2.72<5.4<8.9<7.0<54110+44<3.08<3.27<5.2<3.83<3.59<2.57<7.2<2.78<6.6<9.6<6'58+1271+28<2'4<3.34<5.8<3.97<3.83<3.30<8.7<4.20<8.1<8'<9.6**-Optionalsamplelocation.SamplenotrequiredbytheTechnicalSpecifications.

TABLE7(Cued)CONCENTRATIONOFGAMMAEMITTERSINSURFACERATERSAMPLESResultsinunitsofpCi/liter+2sigma'LOCATIONCLIDEFEBRUARY1990CHPRILUNENINEMILEPOINTUNIT2(INLET)FITZPATRICK.(INLET)K-40a-226Cs-134Cs-137Zr-95b-95Co-58n-54Fe-59Co-60Zn-65I-131Ba/La-140K-40a-226Cs-134Cs-137Zr-95b-95Co-58n-54Fe-59Co-60Zn-65I-131Ba/La-140228+4497+41<3.89<3.89<9.6<4.54<4'1<3.61<8.1<4.01<7'<11.4<8.1283+41119+41<2.59<2.85<6.7<3.43<3.40<2.62<6.3<2'7<5.7<0.49<5.8225+46144+56<3.83<3.81<9.1<4.86<4.28<3.50<7.6<3.32<7'<11.5<6.8107+3290+35<2.51<2.34<6.4<3.52<2'1<2.81<6.2<3.00<5.8<0.42<6.0322+12131+25<2.84<2.93<7.9<3.88<3.39<3.00<8.8<3.49<8.7<6.8<7.1195+36<79<2.62<2.91<6.8<3.44<3.20<283<6.3<2.43<5.2<0.46<5.6231+49138+56<3.86<3.91<9.5<5.12<4.25<3.54<9.3<3.93<8.9<13.3<7.2205+31112+39<2.85<3.16<7.4<3.86<3.51<2.89<6.8<2.68<6.5<0.23<6.5181+3888+42<3'6<3.89<8'<5.37<4.30<4.09<8.7<3.87<8'<12.7<7'230+40126+42<3.68<3.60<9.9<5.23<4.08<3.43<7.8<3'6<7'<0.20<6.9178+48<125<4.22<5.15<8.6<6.17<5.36<3.68<10.9<4.56<9.4<13.9<10.662+2397+55<2.44<2.46<4'<3.18<2.58<2.45<6.5<2.66<5.5<0.27<5.4**-Optionalsamplelocation.SamplenotrequiredbytheTechnicalSpecifications.*-SamplerequiredbytheTechnicalSpecifications.-68 TABLE7(Continued)CONCENTRATIONOPGAMMAEMITTERSINSURFACEWATERSAMPLESResultsinunitsofpCi/liter+2sigma1990LOCATIONSWEGOSTEAMSTATION(CONTROL)CLIDEK-40a-226Cs-134Cs-137Zr-95b-95Co-58n-54Fe-59Co-60Zn-65I-131Ba/La-140ANUARY231+44<107<3.62<3.66<9.2<5.20<4.22<3'3<8.2<3.68<8.3<0.46<4.5FEBRUARY245+46154+56<3.75<3.47<9.5<4.78<4.70<3.83<8.0<3.61<7'<0.42<6'CH180+50ill+45<4.63<4.62<10.9<6.60<5.53<4.69<11.8<5.71<9.6<0.43<8.9PRIL74+2371+30<2.49<3.08<6.8<3.44<2'1<3.02<7.0<2.48<6.1<0.29<5.2234+3384+40<2'0<318<7'<4.10<3'1<2.89<6.0<2'6<6.0<0-29<5'E217+46118+48<3.70<3.68<7.3<4.68<4.39<3.79<7.2<3.38<7.5<0.18<8.6'LOCATIONCLIDELYUGUSTEPTEMBEROCTOBEROVEMBERDECEMBERSWEGOCITYATERK-40a-226Cs-134Cs-137Zr-95b-95Co-58n-54Fe-59Co-60Zn-65I-131Ba/La-140259+3693+46<2.57<281<5.71<3.95<3.49<2.88<6.0<2.76<4.8<9.2<5'8141+40<122<4.08<4.58<8.62<6.19<5.27<4.66<9.2<4'6<10.3<13.8<8.7959+1381+28<3.16<3.24<6.02<4.05<3.87<3.37<7.8<4.60<8.5<9.7<11.3304+4187+46<2.84<2.95<5.23<3'1<2.90<2.86<6.2<2.80<5.2<8.7<5.4257+51168+50<3.62<3.78<6.62<4.90<4.03<3.28<8.3<3.48<7'<12'<8.678+2469+29<252<2.78<5.88<3.25<3.19<3.00<7.'1<2.61<5.7-<9.6<6.0**-Optionalsamplelocation.SamplenotrequiredbytheTechnicalSpecifications.*-SamplerequiredbytheTechnicalSpecifications.

TABLE7(Cued)CONCENTRATIONOPGAMMAEMITTERSINSURFACEWATERSAMPLESResultsinunitsofpCi/liter+2sigmaLOCATIONINEMILEPOINTUNITI(INLET)INEMILEPOINTUNIT2(INLET)CLIDEK-40a-226Cs-134Cs-137Zr-95b-95Co-58n-54Fe-59Co-60Zn-65I-131Ba/La-140K-40a-226Cs-134Cs-137Zr-95b-95Co-58n-54Fe-59Co-60Zn-65I-131Ba/La-140LY70+14120+20<4.12<3~37<7.08<4.66<3.80<3.09<8.8<4.01<10.4<10.1<11.9182+4295+41<3.96<4.25<8.63<5.38<5.04<4.02<9.8<4.70<9.1<14.7<10.5AUGUST194+3066+32<2.99<2.85<5'0<3.60<3.11<3.15<6.2<2'6<5.9<10.2<7.570+22128+48<2.64<2.65<5.34<3.82<2.83<2.64<7.0<2.22<5.5<8.9<5.51990SEPTEMBER200+46<122<4.54<4.82<9.32<5.63<5.41<4.81<11.9<5.13<9.2<14.5<12'203+31103+39<3.04<2'5<6.22<3.95<3.50<2.92<6.4<2.59<5.7<10.3<6.5OCTOBER262+40<81<2.79<3.04<5.46<2.94<2.88<2.49<5.5<2.37<6.1<9.0<5.474+2973+36<2.24<2.50<6.23<3.25<2.94<2.86<6.7<2.54<5.9<8.8<6.4NOVEMBER86+34<71<2.55<2.55<5.31<3.59<2.59<2.83<5'<2.54<4.9<8.2<6.4157+45148+55<4.25<4.40<9.96<5.72<5.24<4.91<8.8<4.66<11.3<14.1<10.1DECEMBER72+14<60<3.19<3~41<6.25<4.18<3.71<3.02<8.0<3.48<8.3<11.0<F1164+3880+46<4.43<4.17<8.49<5.97<5.05<4.32<11.1<3.84<9.1<14.9<10.1**-Optionalsamplelocation.SamplenotrequiredbytheTechnicalSpecifications.*-SamplerequiredbytheTechnicalSpecifications.-70 TABLE7(Continued)CONCENTRATIONOFGAMMAEMITTERSINSURFACERATERSAMPLESResultsinunitsofpCi/liter+2sigma1990LOCATIONFITZPATRICK(INLET)SWEGOSTEAMSTATION(CONTROL)CLIDEK-40a-226Cs-134Cs-137Zr-95b-95Co-58n-54Fe-59Co-60Zn-65I-131Ba/La-140K-40a-226Cs-134Cs-137Zr-95Nb-95Co-58n-54Fe-59Co-60Zn-65I-131Ba/La-140LY214+3374+32<3.05<3.00<6'0<3'6<3.40<2.75<71<296<6.0<0.24<F1144+42122+68<4'9<4.62<9.47<5.61<532<4.02<10.9<4.85<9.6<0.26<10.8UGUST56+1294+23<3'7<3.40<6.62<4.13<3.57<3.04<8.4<4.02<9.8<0.21<11.4171+3896+49<3.30<3.57<7.29<4.83<4.05<3'4<6.8<3.46<6.7<0.20<8.2SEPTEMBER181+44104+55<3.57<3.83<7.11<4'8<3'4<3.38<8'<3.67<80<0.39<6'43+14100+28<3.113.03<6.16<3.83<3.49<3.22<7.9<4.43<7.9<0.26<11.6OCTOBER50+13110+30<3.14<3'6<6.30<3.76<3'9<3.38<8.1<3'5<86<0.19<8'97+30<73<2'2<2.50<4'6<3.50<2.92<2'6<6.6<3'8<5.0<0.20<5.3OVEMBER59+1480+24<3.30<3.10<6.93<4.28<3.47<3.09<7.6<3.48<8.3<0.16<12.038+1270+22<3.01<3.14<5.92<3.69<3.61<3.05<7'<3.48<7.4<0.27<9.1DECEMBER254+3694+41<2.93<3.07<6.20<3.72<3.31<2.80<6.7<2.99<5'<046<6'263+43108+48<3.63<3.55<7.93<4.71<4.66<4.33<9-6<3'1<7'<0.49<F9*Samplerequired**OptionalsamplebytheTechnicalSpecifications.location.SamplenotrequiredbytheTechnicalSpecifications.

CONCENTRATIONOPTRITIUMINSURFACEWATERSAMPLES(QUARTERLYCOMPOSITESAMPLES)ResultsinunitsofpCi/liter+2sigmaLOCATIONAFINLET*P-1INLET**P-2INLET**SWEGOCITYWATER**SWEGOSTEAMSTATION*(CONTROL)PERIODFirstQuarterSecondQuarterThirdQuarterFourthQuarterFirstQuarterSecondQuarterhirdQuarterFourthQuarterFirstQuarterSecondQuarterhirdQuarterFourthQuarterFirstQuarterSecondQuarterhirdQuarterFourthQuarterFirstQuarterSecondQuarterbirdQuarterFourthQuarterDATE01/02/9003/30/90.06/29/9010/01/9001/02/9003/30/9006/29/9010/01/9001/02/9003/30/9006/29/9010/01/9001/02/9003/30/9006/29/9010/01/9001/02/9003/30/9006/29/9010/01/9003/30/9006/29/9010/01/9001/02/9103/30/9006/29/9010/01/9012/31/9003/30/9006/29/9010/01/9012/31/9003/30/9006/29/9010/01/9012/31/9003/30/9006/29/9010/01/9012/31/90TRITIUM220+120230+100290+110260+110<200190+70<100320+120<200140+80230+80260+120<200290+110450+110320+120<200<200260+80320+120*-SamplesrequiredbytheTechnicalSpecifications.**-Optionalsamples.OswegoCityWatersamplesarecompositesoftwiceperweekgrabsamples.-72 TABLE9ADIRECTRADIATIONMEASUREMENTRESULTSResultsinunitsofmrem/standardmonth+2sigmaLOCATIONBERLOCATIONANUARYHROUGHCH1990PRILLYCTOBERHROUGHTHROUGHHROUGHESEPTEMBERDECEMBERLOCATION(DIRECTION&DISTANCE)(2)34567*891011121314*15*18*1923*242526272829DlOnSiteD2OnSiteEOnSiteFOnSiteGOnSite-5OffSite-ControlDlOffSiteD2OffSiteEOffSiteFOffSiteGOffSiteDeMassRd.,SWOswego-ControlPole66,W.Boundary-BibleCampEnergyInfo.Center-LampPost,SW.EastBoundary-JAF,Pole9OnSiteIOnSiteOnSiteKOnSiteFence,N.ofSwitchyard,JAFLightPole,N.ofScreenhouse,JAFFence,N.ofW.SideScreenhouse,JAF129+1.06.7+0.35.8+0.2F1+0.25.4+0.46.0+0.65.8+0.25.8+0.24.5+0.35.6+0.16.0+0.55.9+0.35.0+0.26.4+0.26.5+0'7.6+0.764+0.35.1+0'=4.8+0.222.6+3.833.0+7.027.6+5.44.2+0.44'+0.34.4+0.33.8+0.44.0+0.25.0+0.44.7+0.54'+0'4.2+0.34.0+0.24.2+0.24.2+0.23'+0.15.0+0.25.8+0.34.4+0.24.8+0.64.8+0.44.4+0.66'+0.819.4+2.510'+1.911.6+0.34.9+0.45.1+0.85.0+1.55.0+0.5(1)5.2+0.54.6+0.24.4+0.44.6+0.34.9+0.35.0+0.24.4+0.45.5+0.85.2+0.86.0+0.95.1+0.45.4+0.54.9+0.419.3+3.128.6+6.4236+4.6ll.1+1.35.2+0.64.7+0.43.9+0.43.6+0.25.2+0.44.2+0.34.5+0.23.9+0.33.8+0'4.2+0.24.6+0.3F1+014.5+0.35'+0'6.1+0'4.3+0.44.2+0.44.1+0.418'+1.926.8+5.122.6+4.20.2miles069'.4miles9140'.4miles6175'.5miles9210'.7miles9250'6.4miles642'1.4miles980'.0miles9117'.2miles9160'.7miles9190'.3miles922512.6miles92260.9miles92370.4miles9265'.3miles981'.8miles970'.8miles998'.9miles9110'.5miles9132'.4miles9600.5miles968'.5miles965' TABLE9Atinued)DIRECTRADIATIONMEASUREMENTRESULTSResultsinunitsofmrem/standardmonth+2sigmaLOCATIONBERLOCATIONANUARYHROUGHCH1990PRILHROUGHNEULYCTOBERHROUGHHROUGHSEPTEMBERDECEMBERLOCATION(DIRECTION&DISTANCE)(2)3031394749*515253545556*58*75*76*77*78*79*80*81*82*83*Fence(NW)JAFFence(NW)NMP-1Fence,RadWaste,NMP-1Fence,NE,JAFPhoenix,NY-ControlLiberty&BronsonSts.,EofOSSEast12th&CayugaSts.,Osw:SchoolBroadwell&ChestnutSts.,FultonH.S.LibertySt.,&CoRt16,MexicoH.S.GasSubstation&CoRt5-Pulaskit104-NewHavenSch.(SECorner)CoRt1A-Alcan(EofEEntranceRd.)nit2,NFence,NofReactorBldg.nit2,NFence,NofChangeHousenit2,NFence,NofPipeBldg.AF,EofEOldLayDownAreaCoRt29,Polef63,0.2mi.SofLakeRdCoRt29,Polef54,0.7mi.SofLakeRdincrRd.,Polegl6,0.5mi.WofRt29incrRd.,Poleg11/2,1.1mi.WofRt29LakeviewRd,Tree,0.45mi.NofMinerRd18.2+2.48.3+0.912'+1'10.7+1.55'+0.55.8+0.44.8+0.26.2+0.25.4+0.54'+0.25.3+0.25.7+0.46.7+0.46.4+0.37.4+0.25.3+0.55.6+0.25.5+0.356+0.15.5+0.35.8+0.44.9+0.471+0.811.3+1.74.6+0.43.7+0.24.2+0.24.0+0.24.4+0.43.9+0.23'+0.34.4+0.34.6+0.45.1+0.74.7+0.25.2+0.35.2+0.23.9+0.24.5+0.25'+0.64.4+0.24'+0.314.6+1.67.6+1.311.0+1.88'+1.34.1+0.34.7+0.347+0.25'+0.35.2+0.23.8+0.45.2+0.54.4+0.25.6+0.75.6+0.36.6+0.65.4+0.24.4+0.44.2+0.84.4+0.24.7+0.35.2+0.214.0+1.17.2+0.810.4+0.97.8+0.84.0+0.3(1)F0+0.35.6+0.34.0+0.33.9+0.24.4+0.24.3+0.45.2+0.55.7+0.68.0+0.65'5+0,.34'+0'4.1+0.3F1+0.24.0+0.35.0+0.40.4miles957'.2miles9276'.2miles.9292'.6miles96919.8miles9170'.4miles9233'.8miles922713.7miles9183'.3miles9115'3.0miles975'.3miles9123'.1miles9220'.1miles95'.1miles925'.2miles9451.0miles990'.1miles9115'.4miles9133'.6miles9159'.6miles6181'.2miles0200'74 TABLE9A(Continued)DIRECTRADIATIONMEASUREMENTRESULTSResultsi.nunitsofmrem/standardmonth+2sigmaLOCATIONBERLOCATIONANUARYHROUGHCH1990PRILHROUGHELYCTOBERHROUGHHROUGHSEPTEMBERDECEMBERLOCATION(DIRECTION&DISTANCE)(2)84*85*86*87*88*89*90*91*92*93*94*95*96*97*98*LakeviewRd.N,Polef6117,200Ft.NofLakeRd.nit1,N.Fence,NofWSideofScreenousenit.2,N.Fence,NofWSideofScreenousenit.2,NFence,NofESideofScreenouseickoryGroveRd.,Poleg2,0.6mi.Noft.1LeavittRd.,Polegl6,0.4mi.SofRt1t.104,Pole4300,150Ft.EofKeefeRd.t.51A,Polef59,0.8mi.WofRt.51aidenLaneRd.,PowerPole,0.6mi.,Sof104t.53,Pole1-1,120Ft.SOf104t.1,Pole482,250Ft.EofKocherRd.LakeshoreCampSite,fromAlcanWAccessd.,Pole421,1.2mi.NofRt.1CreameryRd.,0.3mi.SofMiddleRd.,Pole11/2t.29,Env.StationR4,200Ft.NofincrRd.LakeRd.,Pole$145,0.15mi.EofRt.295.9+0.25.9+0.15.6+0.25.1+0.24.2+0.24.2+0.73.8+0.24'+0F15.0+0.34.8+0.24.6+0.14.0+0.36.3+0.46.0+0'5.9+0.24'+0.23.9+0.23'+0.65.0+0.34.9+0.43.8+0.26.0+0.44.0+0.44.3+0.26.0+0.33.8+0.24.6+0.26.0+0.36.3+0.24.4+0.34.2+0.34.2+0.24.6+0.55.0+0.23.9+0.25.0+0.314.8+2.312'+1.312.8+1.67.6+0.95.8+0.86.5+0.77.3+0.56.2+0.66.8+0'4.8+0~54.9+0.34.2+0.23'+0'4.8miles94.1miles94.2miles94.8miles997'11'35'56'.8+0.24'6+0'24.6+0.24.4miles91834.4miles9205'.7miles6223'.8+0.24.1miles9237'.8+0.33.6miles9199'.4+0.35.2+0.21.8miles9143'.2miles9101'.2+0.31.1miles9225'3.4+1.60.2miles9294'.6+0.6O.lmiles9315'.4+0.40.1miles6341' TABLE9Ainued)DIRECTRADIATIONMEASUREMENTRESULTSResultsinunitsofmrem/standardmonth+2sigmaLOCATIONBERLOCATIONANUARYHROUGHCH1990PRILLYHROUGHHROUGHUNESEPTEMBERCTOBERLOCATIONHROUGH(DIRECT10N&DECEMBERDISTANCE)(2)99100101102103104105106107108109110NMPRd.,0.4milesNofLakeRd.,Env.StationR1Off-Sitet.-29andLakeRd.,Env.StationR2Off-SiteRt.29,0.7mi.SofLakeRd.,Env.StationR3Off-SiteEOF/Env.Lab,OswegoCo.Airport(Fultonirport),Rt.176,E.DrivewayLampPostEIC,EastGarageRd.,LampPostParkhurstRoad,Pole1481/2-A,0.1mi.SofLakeRd.LakeviewRoad,Pole6125,0.6mi.SofLakeRd.ShorelineCove,EofNMP-1,Treeon=-WEdgeShorelineCove,EofNMP-1,Tree30Ft.SofTLDf106LakeRd.Polef142-300'astofCo.Rt.29(S)LakeRd.Tree300'ofCo.Rt.29(N)Baldwinsville,NY-ControlVolzaesidenceSterling,NY-ControlBlasiakResidence5.1+0.35.4+0.25.8+0.35.9+0.25.8+0.25.8+0.25'+0.35.8+0.46.6+0.36.0+0.35.6+0.35.6+0.25.6+0.34.4+0.44.4+0.24.0+0.25.0+0.35.0+0.34.6+0.14.6+0.45.1+0'5.2+0.35.4+0.34.0+0.34.0+0.34.6+0.25.1+0.25.3+0.34.9+0.24'+0.24.6+0.44.2+0.25.0+0.45.7+0.45.4+0.34.8+0.44.8+0.44'+0.25.2+0.55.8+0.84.8+0.44.0+0.64.0+0.24.7+0.54.2+0.14.0+0.24.6+0.34.4+0.34.0+0.34.4+0.24.5+0.24.2+0.41.8miles988'.1miles61041.5miles9132'1.9miles9175'.4miles92671.4miles9102'.4miles9198'.3miles9274'.3miles9272'.1miles6104'.1miles910326.4miles9166'1.8miles9214(1)TLDlostinthefield.(2)DirectionanddistancebasedonNMP-2reactorcenterlineandsixteen22.5'ectorgrid.*TechnicalSpecificationlocation-76 TABLE9BDIRECTRADIATIONMEASUREMENTRESULTSResultsinunitsofmrem/cpxarterlyperiod+2sigmaLOCATIONBERLOCATIONANUARYHROUGHCH1990PRILHROUGHELYTHROUGHSEPTEMBERCTOBERHROUGHDECEMBERLOCATION(DIRECTION&DISTANCE)(2)34567*891011.121314*15*18*1923*2425262728DlOnSiteD2OnSiteEOnSiteFOnSiteGOnSiteR-5OffSite-ControlDlOffSiteD2OffSiteEOffSiteFOffSiteGOff.SiteDeMassRd.,SWOswego-ControlPole66,W.Boundary-BibleCampEnergyInfo.Center-LampPost,SW.EastBoundary-JAF,Pole9OnSiteIOnSiteOnSiteKOnSiteFence,NofSwitchyard,JAFLightPole,NofScreenhouse,JAF38.2+1.519.9+0.517.2+0.3150+0.315.8+0.618.2+0.917.2+0.217.5+0.313.4+0.516.8+0.118.2+0.717.6+0.414.6+0.219.0+0.418.9+0'22.6+1.018.8+0.515.1+0.414F1+0.466.7+5.797.3+10.312.6+0.714.2+0.513.2+0.411.3+0.612.2+0.215.0+0.614.0+0.712.1+0.612.6+0.512.1+0.312.6+0.212'+0.49'+0.214F8+0.417.2+0'13.4+0.314.5+1.014.5+0'13.1+0.918.8+1.258.0+3.834.7+0.414.9+0.615.7+1.315.2+2.314.8+0.7(1)15.8+0.714.2+0.313.5+0.614.0+0.514.8+0.515.2+0.313.6+0'17.0+1.215.8+1.217.9+1.315.2+0.616.0+0.814.8+0.659.2+4.887.8+9.933.3+1.915.3+0.913'+0.6114+0.610.9+0.415.4+0.612.6+0.5135+0'11.6+0.411.6+0.412.6+0.413.8+0.511.8+0.213.2+0.414.9+0.318;2+0..912.9+0.612.7+0'12.2+0.555.6+2.981.0+F80.2miles9690.4miles9140'.4miles61750.5miles9210'.7miles9250'6.4miles94211.4miles980'.0miles9117'.2miles9160'.7miles9190'.3miles6225'2.6miles92260.9miles9237'.4miles9265'.3miles981'.8miles970'.8miles9980.9miles6110'.5miles9132'.4miles960'.5miles968' TABLE9Btinued)DIRECTRADIATIONMEASUREMENTRESULTSResultsinunitsofmrem/cyxarterlyperiod+2sigmaLOCATIONBERLOCATIONANUARYHROUGHCH1990PRILHROUGHUNEULYCTOBERHROUGHHROUGHSEPTEMBERDECEMBERLOCATION(DIRECTION&DISTANCE)(2)293031394749*515253545556*58*75*76*77*78*79*80*81*82*Fence,NofWSideScreenhouse,JAFFence(NW)JAFFence(NW)NMP-1Fence,RadWaste,NMP-1Fence,NE,JAFPhoenix,NY-ControlLiberty&BronsonSts.,EofOSSEast12th&CayugaSts.,Osw.SchoolBroadwell&ChestnutSts.,FultonH.S.LibertySt.,&CoRt16,MexicoH.S.GasSubstation&CoRt5-Pulaskit104-NewHavenSch.(SECorner)CoRt1A-Alcan(EofEntranceRd.)nit2,NFence,NofReactorBldg.nit2,NFence,NofChangeHousenit2,NFence,NofPipeBldg.AF,EofEOldLaydownAreaCoRt29,Polef63,0.2mi.SofLakeRdCoRt29,Pole$54,0.7mi.SofLakeRdincrRd,Pole416,0.5mi.WofRt29incrRd,Poleg11/2,1.1mi.WofRt2981.6+8.053.6+3.524.8+1.436.8+1.931.6+2.216.6+0.717.4+0.614.4+0.318.4+0.416.0+0.813.4+0.315.5+0.417.0+0.520.0+0.619.2+0.522.0+0.315.4+0.816.3+0.215.9+0.516.4+0.216.2+0.430.6+2.814.7+0.6212+1.133.9+2.514.0+0611.0+0.312.7+0'11.9+0.413'+0'116+0.311.2+0.413.0+0'13.8+0615.4+F114F0+0315.6+0'14.2+0'11.6+0.313.5+0'15.6+0'13.0+0'72~3+7~144.8+2.422.8+2.033.5+2.726.8+2.012.6+0.514.1+0.514.0+0.416.5+0.415'+0.311.4+0.515.9+0.713.8+0.317.0+1.017.0+0.619.8+0.916.4+0.413.6+0.712.8+1.212.8+0.314.5+0.468.5+6.442.1+1.721-4+1.230.6+1.423.6+1.212.0+0.414.8+0.4(1)16.7+0.412.0+0.411.8+0.312.8+0.312.4+0.615.2+0.816.8+0.823.2+0.916.5+0.511.9+0.411.8+0.411.8+0.411.7+0.40.5miles965'.4miles957'.2miles9276'.2miles92920.6miles969'9.8miles9170'.4miles9233'.8miles922713.7miles91839.3miles9115'3.0miles975'.3miles9123'.1miles9220'.1miles95'.1miles925'.2miles945'.0miles990'.1miles9115'.4miles9133'.6miles9159'.6miles9181'78 TABLE9B(Continued)DIRECTRADIATIONMEASUREMENTRESULTSResultsinunitsofmrem/cpzarterlyperiod+2sigmaLOCATIONBERLOCATIONANUARYHROUGHCH1990PRILLYHROUGHHROUGHESEPTEMBERCTOBERLOCATIONHROUGH(DIRECTIONDECEMBERDISTANCE)(2)83*84*85*86*87*88*89*90*91*92*93*94*95*96*LakeviewRd.,Tree,0.45mi.NofMinerRdLakeviewRd.N,Polef6117,200Ft.NofLakeRd.nit1,NFence,NofWSideofScreenousenit2,NFence,NofWSideofScreenousenit2,NFence,NofESideofScreenouseickoryGroveRd.,Poleg2,0.6mi.Noft.1LeavittRd.,Polef16,0.4mi.SofRt1t.104,Pole$300,150Ft.EofKeefeRd.t.51A,Pole$59,0.8mi.WofRt.51aidenLaneRd.,PowerPole,0.6mi.,Sof104t.53,Pole1-1,120Ft.SOf104t.1,Polef82,250Ft.EofKocherRd.LakeshoreCampSite,fromAlcanWAccessd.,Polef21,1.2mi.NofRt.1CreameryRd.,0.3mi.SofMiddleRd.,Pole11/217.1+0~714.6+0.344.4+3.523.0+1.321.8+0.717.2+0'17.2+0.216.2+0.414F9+0.218.4+0.517'+0417.4+0.417.5+0.617.4+0412'+0'15'+0.311.6+0.415.4+0437.8+2.038.6+2.417.3+1.119.8+1.018.6+1.020.4+0.912.4+0.312'+1.111.4+0.212F8+0.215'+0'14'+0'14.1+0.212'+0'13.8+0.315.2+0.511.8+0.415.2+0.711.0+1.012.0+0.311.9+0'13'+0'11.4+0.414-2+0.2145+0F612.1+0.540.0+2.516'+0.916.0+0.614.0+0.814'+0.512.3+0.310.4+0.213.7+0.313.2+0.413.4+0.311.2+0.313'+0.41.2miles9200'.1miles9225'.2miles9294'.1miles9315'.1miles0341'.8miles9974.1miles0111'.2miles9135'.8miles9156'.4miles9183'.4miles9205'.7miles9223'.1miles9237'.6miles6199' TABLE9B(Continued)DIRECTRADIATIONMEASUREMENTRESULTSResultsinunitsofmrem/cpxarterlyperiod+2sigmaLOCATIONBERLOCATIONANUARYHROUGHCH1990PRILULYHROUGHTHROUGHNESEPTEMBERCTOBERLOCATIONHROUGH(DIRECTION&DECEMBERDISTANCE)(2)97*98*99100101102103104105106107108109110t.29,Env.StationR4,200Ft.NofincrRd.LakeRd.,Polegl45,0.15mi.EofRt.29-PRd.,0.4milesNofLakeRd.,Env.StationR1Off-Sitet.29andLakeRd.,Env.StationR2Off-Sitet.29,0.7mi.SofLakeRd.,Env.StationR3Off-SiteEOF/Env.Lab,OswegoCo.Airport(Fultonirport),Rt.176,EDrivewayLampPostEIC,EastGarageRd.,LampPostParkhurstRd.,Pole1481/2-A,0.1mi.SofLakeRd.LakeviewRd.,Pole6125,0.6mi.SofLaked-ShorelineCove,EofNMP-1,TreeonWEdgeShorelineCove,EofNMP-1,Tree30Ft.SofTLDf106LakeRdPolef142-300'ofCoRt29(S)LakeRdTree,300'ofCo.Rt.29(N)Baldwinsville,NY-ControlVolzaesidenceSterling,NY-ControlBlasiakResidence18.0+0.518.4+0.415.8+0.516'+0'17.2+0.417.3+0.317.2+0.416.8+0.217.2+0.417.2+0.619.4+0'17.6+0.416.4+0.516.4+0.416.1+0.411.7+0.512.6+0.312.8+0.414.2+0.713.2+0.613.2+0.413.0+0.412.0+0.411.8+0.213.5+0'13'+0.214.2+0.614F0+0.515.2+0.615'+0'17.4+0'15.4+0.415.8+0.411.6+0.512.0+0.416.5+0'14.9+0.614.8+0.612.3+0.413.4+0.414.5+0.815.0+0.415.7+0.314.8+0.416.2+0.4124+031.4miles9102'2.9+0.41.4miles6198'5.4+0.80.3miles927417.0+1.114.0+0.614.6+0.912.3+0.10.3miles9272'.1miles9104'.1miles910326.4miles9166'1.7+0.321.8miles9214'3.0+0.41.8miles9143'5.5+0.41.2miles9101'3.0+0.51.8miles988'3.1+0.31.1miles9104'2.4+0.51.5miles9132'4.5+0.311.9miles9175'3.8+0.40.4miles9267'1)TLDlostinthefield.(2)DirectionanddistancebasedonNMP-2reactorcenterlineandsixteen22.5'ectorgrid.*TechnicalSpecificationlocation.-80 NMP/JAFSITEENVIRONMENTALAIRBORNEPARTICULATESAMPLES-OFF-SITESTATIONSGROSSBETAACTIVITYpCi/m"3a2SIGMALOCATION90/01/0990/01/1690/01/2390/01/3090/02/0690/02/1390/02/2090/02/2790/03/0690/03/1390/03/2090/03/2790/04/0390/04/1090/04/1790/04/2490/05/0190/05/0890/05/1590/05/2290/05/2990/06/0590/06/1290/06/1990/06/260.018%0.0020.017a0.0020.015%0.0020.01140.0020.014%0.0020.01940.0020.014%0.0020.011+0.0020.01740.0020.015%0.0020.012%0.0020.015%0.0020.009x0.0020.011%0.0020.014%0.0020.01610.0020.018%0.0020.010%0.0020.011%0.0020.005a0.0010.009%0.0020.010a0.0020.010%0.0020.01640.0020.009%0.0020.017%0.0020.016%0.0020.016%0.0020012%0.0020.013%0.0020.017%0.0020.014%0.0020.016a0.0020.01710.0020.013%0.0020.012%0.0020'15%0.0020.009%0.0020.012%0.0020.014%0.0020.01740.0020.017%0.0020.010%0.0020.01240.0020.007%0.0010.010%0~0020.01010.0020.010%0.0020.015%0.0020.01040.0020.016a0.0020.016%0.0020.014a0.0020.011%0.0020.012%0~0020.018%0.0020.013%0.0020.015LO.0020.018%0.0020.011%0.0020.01240.0020.013%0.0020.009%0.0020013%00020.012%0.0020.016%0.0020.015x0.0020.009a0.0020.013%0.0020.007~0.0010.00940.0020.010%0.0020.010a0.0020.014%0.0020.010%0.0020.017%0.0020.018%0.0020.017%0.0020.015%0.0020.014%0.0020.017%0.0020.015%0.0020.016%0.0020.019%0.0020.015%0.0020.013%0~0020.015%0.0020.008%0.0020.012%0.0020.014%0.0020.016%0.0020.013+0.002-0.010%0.0020.011%0.0020.006%0.0010.009%0.0020.010~0.0020.011%0.0020.015%0.0020'0920.0020.018%0.0020.015%0.0020.016a0.0020.013%0.0020.014x0.0020.01610.0020.014a0.0020.01540.0020.017%0.0020.012%0.0020.009j0.0020-015%0.0020.00810.0010.012%0.0020.012%0.0020.016400020.016%0.0020.008%0.0010.01110.0020.00610.0010.003%0.0020.008%0.0010.011%0.0020.013%0.0020.007%0.0010.014%0.0020.015%0.0020.015%0.0020.011%0.0020.012%0.0020.01440.0020.01210.0020.014%0.0020.015%0.0020.012R0.0020.01040.0020.01310.0020.008%0.0010.011%0.0020.014%0.0020.01610.0020.015%0.0020.010%0.0020.01040.0020.006%0.0010.008%0.0010.009%0.0020.010%0.0020.014%0.0020.008%0.0010.017a0.0020.018%0.0020.016%0.0020.013+0.0020.012%0.0020.017%0.0020.013a0.0020.015%0.0020.018%0.0020.014%0.0020.010a0.0020.014t0.0020.009%0.0020.012R0.0020.014%0.0020.017%0.0020.018%0.0020.010%0.0020.012%0.0020.006%0.0010.011%0.0020.011%0.0020.011%0.0020.016%0.0020.00910.0020-017%00020.015~0.0020.014%0.0020.012%0.0020.014%0.0020.017a0.0020.01510.0020.016%00020.017%0.0020.014~0.0020.010%0.0020.015%0.0020.008%0.0020.013%0.0020.013%0.0020.01710.0020.014%0.0020.009%0.0020011%00020.007~0.0010.00910.0020.010%0.0020.011%0.0020.014%0.0020.010%0.0020.017a0.0020.015%0.0020.014%0.0020.011R0.0020.012%0.0020.017%0.0020.015%0.0020.014%0.0020.015a0.0020.012%0.0020.010%0.0020.014%0.0020.009%0.0020.011R0.0020.014%0.0020.016%0.0020.015%0.0020.008%0.0010.01110.0020.006%0.0010.007%0.0010.008%0.0020.011%0.0020.013%0.0020.010%0.002*SamplelocationsrequiredbyTechnicalSpecifications.**PumpInoperative TABLE10wTzwuEo)NMP/JAFSITEENVIRONMENTALAIRBORNEPARTICULATESAMPLES-OFF-SITESTATIONSGROSSBETAACTIVITYpCi/m"3a2SIGMALOCATION90/07/0390/07/1090/07/1790/07/2490/07/3190/08/0790/08/1490/08/2190/08/2890/08/0490/09/ll90/09/1890/09/2590/10/0290/10/0990/10/1690/10/2390/10/3090/11/0690/11/1390/11/2090/11/2790/12/0490/12/1190/12/1890/12/2591/01/010.012j0.0020.011j0.0020.011j0.0020.017j0.0020.013j0.0020.011j0.0020.014j0.0020.019j0.0020.012j0.0020.014j0.0020.022j0.0050.013j0.0020.012j0.0020.019j0.0020.014jo.0020.006j0.0010.015j0.0020.010j0.0020.020j0.0020.012j0.0020.018j0.0020.019j0.0020.016j0.0020.016j0.0020.017j0.0020.014j0.0020.017j0.00210.010j0.0020.013j0.0020.012j0.0020.016j0.0020.013j0.0020.011j0.0020.012j0.0020.020j0.0020.013j0.0020.017j0.0020.017jo~0020.016j0.0020.011j0.0020.022j0.0020.017j0.0020.007j0.0010.014j0.0020.012j0.0020.020j0.0020.013j0.0020.020j0.0020.020j0.0020.017j0.0020.018j0.0020.018j0.0020.013j0.0020.017j0.0020.009j0.0020.011j0.0020.011j0.0020.014j0.0020.013j0.0020.010j0.0020.014j0.0020.019j0.0020.013j0.0020.014j0.0020.014j0.0020.014j0.0020.011j0.0020.020j0.0020.015j0.0020.006j0.0010.015j0.0020.011j0.0020.018j0.0020.013j0.0020.018j0.0020017j0.0020.014j0.0020.016j0.0020.015j0.0020.016j0.0020.016j0.0020.012j0.0020.012j0.0020.010j0.0020.018j0.0020.016j0.0020.011j0.0020.015j0.0020.021j0.0020.012j0.0020.019j0.0020.017j0.0020.016jo~0020.013j0.0020.023j0.0020.014j0.0020.008j0.0020.013j0.0020.011j0.0020.021j0.0020.013j0.0020.021j0.0020.019j0.0020.018j0.0020.019j0.0020.017j0.0020.017j0.0020.017j0.0020.010j0.0020.011j0.0020.009j0.0020.027j0.0090.013j0.0020.010j0.0020.018j0.0020.012j0.0020.015j0.0020.011j0.0020.013j0.0020.009j0.0020.019j0.0020.015j0.0020.007j0.0010.012j0.0020.010j0.0020.020j0.0020.012j0.0020.017j0.0020.019j0.0020.015j0.0020.016j0.0020.017j0.0020.013j0.0020.018j0.0020.010j0.0020.012j0.0020.009j0.0020.015j0.0020.012j0.0020.009j0.0020.016j0.0020.020j0.0020.014j0.0020.019j0.0020.018j0.0020.016j0.0020.011j0.0020.019j0.0020.014j0.0020.007j0.0010.015j0.0020.011j0.0020.020j0.0020.014j0.0020.016j0.0020.018j0.0020.009j0.0020.016j0.0020.015j0.0020.017j0.0020.010j0.0020.012j0.0020.011j0.0020.016j0.0020.015j0.0020.010j0.0020.015j0.0020.019j0.0020.013j0.0020.018j0.0020.015j0.0020.017j0.0020.010j0.0020.020j0.0020.015j0.0020.007j0.0010.015j0.0020.012j0.0020.021j0.0020.014j0.0020.020j0.0020.018j0.0020.016j0.0020.018j0.0020.018j0.0020.014j0.0020.016j0.0020.012j0.0020.012j0.0020.011j0.0020.017j0.0020.011j0.0020.013j0.0020.013j0.0020.019j0.0020.012j0.0020.018j0.0020.013j0.0020.014j0.0020.009j0.0020.019j0.0020.014j0.002'.009jo.0020.015j0.0020.011j0.0020.020j0.0020.012j0.0020.016j0.0020.020j0.0020.013j0.0020.016j0.0020.019j0.0020.015j0.0020.017j0.0020.010j0.0020.011j0.0020.009j0.0020.017j0.0020.012j0.0020.012j0.0020.010j0.0020.018j0.0020.010j0.0020.016j0.0020.014j0.0020.013j0.0020.008j0.0020.019j0.0020.012j0.0020.006j0.0010.012j0.0020.009j0.0020.019j0.0020.012j0.0020.015j0.0020.018j0.0020.018j0.0020.013j0.0020.015j0.0020.012j0.0020.013j0.002*SamplelocationsrequiredbyTechnicalSpecifications.**PumpInoperative-82 TABLfllNMP/JAFSITEENVIRONMENTALAIRBORNEPARTICULATESAMPLES-ON-SITESTATIONSGROSSBETAACTIVITYpCi/m"i2SIGMALOCATION90/01/08-90/01/1590/01/2290/01/2990/02/0590/02/1290/02/2090/02/2690/03/0590/03/1290/03/1990/03/2690/04/0290/04/0990/04/1690/04/2390/04/3090/05/0790/05/1490/05/2190/05/2990/06/0490/06/1190/06/1890/06/250.015x0.0020.01610.0020.012%0.0020.013%0.0020.012%0.0020.016i0.0020.013i0.0020.015+0.0020.016%0.0020.015i0.0020.010i0.0020.013i0.0020.009%0.0010.007%0.0010.008%0.0010.013a0.0020.021%0.0030.00910.0020.012%0.0020.007i0.0010.008%0.001~0.012+0.0020.010%0.0020.015%0.0020.008x0.0020.019%0.0020.020%0.0020.015+0.0020.015+0.0020.009+0.0020.015%0.0020.016z0.0020.012i0.0020.018%0.0020.016%0.0020.01220.0020.0162.00020.010a0.0020.011%0.0020.017i0.0020.014+0.0020.019i0.0020.009i0.0010.012+0.0020.007i0.0010.007i0.0010.011%0.0020.009%0.0020.016%0.0020.010i0.0020.017%0.0020.02110.0020.016i0.0020.015%0.0020.010~0.0010.016%0.0020.014+0.0020.013%0.0020.016%0.0020.017x0.002.0.012%0.0020.014x0.0020.010i0.0020.01110.0020.015i0.0020.015+0.0020.01720.0020.011%0.0020.012%0.0020.00820.0020.008%0.0020.013a0.0020.009i0.0020.017i0.0020.01220.0020.015i0.0020.017i0.0020.013%0.0020.016%0.0020.010%0.0020.015%0.0020.012%0.0020.016%0.0020.016%0.0020.016%0.0020.011%0.0020.01420.0020.009x0.0020.009i0.0020.015a0.0020.016%0.0020.01720.0020.00920.0020.013%0.0020.004i0.0010.009i0.0010.011%0.0020.010%0.0020;017%0.0020.010%0.0020.016%0.0020.018%0.0020.012i0.0020.015%0.0020.00920.0020.015%0.0020.012a0.0020.014a0.0020.018%0.0020.014%0.0020.013%0.0020.014%0.0020.009i0.0020.009%0.002.0.015%0.0020.017%0.0020.013i0.002-0.009i0.0020.010i0.0020.007i0.0010.00820.0020.011%0.0020.008%0.0020.01510.0020.007%0.0020.019i0.0020.020%0.0020.014%0.0020.014%0.0020.01120.0020.016%0.0020.013%0.0020.016%0.0020.017i0.0020.014+0.0020..010%0.0020.015i0.0020.009a0.0020.009~0.0010.012i0.0020.015%0.0020.018%0.0020.009%0.0020.011%0.0020.007%0.0010.005a0.0010.011%0.0020.00820.0010.01520.0020.007i0.001-83 TABLE1NTINUED)NMP/JAFSITEENVIRONMENTALAIRBORNEPARTICULATESAMPLES-ON-SITEGROSSBETAACTIVITYpCi/m"i2SIGMALOCATIONSTATIONS90/07/0290/07/0990/07/1690/07/2390/07/3090/08/0690/08/1390/08/2090/08/279O/O9/O490/09/1090/09/1790/09/2490/10/0190/10/0890/10/1590/10/2290/10/2990/11/0590/11/1390/11/1990/11/2690/12/0390/12/1090/12/1790/12/2591/01/010.009%0.0020.012%0.0020.008%0.0020.017%0.0020.013%0.0020.01120.0020.015i0.002-0.018%0.0020.010a0.0020.016%0.0020.013%0.0020.014%0.0020.009a0.0070.018%0.0020.012%0.0030.006%0.0010.013%0.0020.009a0.0020.019%0.0020.012%0.0020.018a0.0020.018%0.0020.016%0.0020.013%0.0020.015+0.0020.014+0.0020.018%0.0020.009%0.0020.013%0.0020.01020.0020.018%0.0020.01020.0020.011%0.0020.012%0.0020.019%0.0020.012%0.0020.018i0.0020.014%0.0020.017i.0002-0.008%0.0010.021%0.0020.016%0.0020.006i0.0010.016%0.0020.012%0.0020.02220.0020.013%0.0020.021%0.0020.01920.0020.018%0.0020.016i0.0020.016i0.0020.016%0.0020.021%0.0020.01220.0020.013%0.0020.010%0.0020.01820.0020.016i0.0020.010i0.0020.017i0.0020.019%0.0020.012i0.0020.018x0.0020.014%0.0020.01820.0020.010%0.0020.021%0.0020.017%0.0020.006%0.0010.017%0.0020.011%0.0020.022%0.0020.016a0.0020.021i0.0030.019%0.0020.016%0.0020.013%0.0020.01510.0020.014%0.0020.016%0.0020.010%0.0020.012%0.0020.010%0.0020.020%0.0020.016%0.0020.012i0.0020.016i0.0020.017t0.0020.011%0.0020.017%0.0020.016%0.0020.017%0.0020.008%0.0020.019a0.0020.017%0.0020.006%0.0010.015i0.0020.012%0.0020.020a0.0020.012i0.0020.019i0.0020.018%0.0020.014%0.0020.013%0.0020.015%0.0020.014%0.0020.017%0.0020.011%0.0020.013%0.0020.010%0.0020.018i0.0020.01520.0020.011%0.0020.015%0.0020.018i0.0020.011%0.0020.018i0.0020.015i0.0020.014a0.0020.008i0.0020.02020.0020.019i0.0020.005io.ool0.017%0.0020.011i0.0020.021%0.0020.014i0.0020.019i0.0020.020%0.0020.015%0.0020.014%0.0020.01420.0020.013%0.0020.01920.0020.009%0.0010.010%0.0020.008%0.0010.018%0.0020.014i0.0020.011i0.0020.016i0.0020.016%0.0020.012i0.0020.016%0.0020.013%0.0020.01520.0020.009t0.0020.019%0.0020.016a0.0020.005%0.0010.01520.0020.012%0.0020.021%0.0020.011%0.0020.019i0.0020.01810.0020.00%0.0020.016a0.0020.017i0.0020.015%0.0020.015%0.002-84 TABLE12CONCENTRATIONOPGAMMAEMZTTERSZNMONTHLYCOMPOSZTESOPNMPAZRPARTZCULATESAMPLESR-1OPP-SITESTATION*Resultsinunitsof10-~Cia+2sigmaCLIDESCo-60-54Cs-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**CLIDESCo-60-54Cs-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**<1'<0'<0'<0'<1'<26<1.7<5'<7.8<1-143+1033+13<3.0<20<33<LLDLY<1.2<0.8<1.0<0.9<1.5<2.0<1.7<4.4<10.9<1.366+1431+14<2.6<22<3.6<LLDFEBRUARY1.01~2<1~00~8<1.2<3'<1.6<4'10.3<1364+13212.82033<LLDUGUST1.21.0<1.01.10.91.51.64~49.8<1.276+1222+11<2.7<173.4LLDCH19901.00.8<0.7<1.0<1.21.8<1.4<4.3<6.90.969+1226+111.416<3.1<LLDSEPTEMBER<2.0<1.11.6<1.2182.82.37.4133<1.670+16<314.0273.8<LLDRIL1.21.41.21.11.73.42.05.912.41.85+155+152.0244.4LLDCTOBER1.41.21.11~21.72.51.34.29.81.152+6<165.0133'LLD<0.7<0.8<0.7<0.7<1.0<1.4<1.4<3.8<6.9<0~663+1030+11<2.4<14<3.0<LLDOVEMBER<0.6<0.7<0.7<0.6<0.9<1.2<1.2<3.4<6'<1.056+1019+10<1.3<16<2.6<LLD<2.31.4<1.11.01.4<2.61'<4.3<11.61.457+6155.3152'LLDDECEMBER<0.5<1.0<0.90.7<10<21<1.2<3~8<77<1-055+1214+9'.6<182.7LLD*-LocationrequiredbytheTechnicalSpecifications.**-Otherplantrelatedradionuclides.-85 CONCENTRATZONTABLE12(Continued)OFGAMMA,EMZTTERSZNMONTHLYCOMPOSITESOFNMPAZRPARTICULATESAMPLESR2OFF-SITESTATION*Resultsinunitsof10-~Cpm+2sigmaCLIDESCo-60-54Cs-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40aLa-140a-226-131thers**CLIDESCo-60-54Cs-134Cs-137-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**<1~6<0'<1~1<1+1<1~1<2'<1-6<5.3<9.7<1~348+1141+15<2.7<23<3.1<LLDLY<13<1.4<1~3<1~6<1.9<2.7<1~4<4.9<9'<1.283+7<18<4'<16<2.9<LLDFEBRUARY<0.9<1.0<0.8<0.9<1~3<2.7<1.4<4.6<7.6<0.954+1024+10<1812+8<3.0<LLDUGUST<1-0<0.8<1.0<1~0<1.2<1.5<1.4<4.4<77<1~380+1218+10<2'<18<3.0<LLDCH1990<1~2<1-3<1.2<0.9<1-2<2.6<1.2<3.9<9.9<1.280+6<12<5.3<12<2.7<LLDSEPTEMBER<1.7<1.5<1.3<1.4<2.0<2.8<1.4<4.7<12.8<1380+713+6<5.312+5<3.8<LLDRIL.<19<1-3<1.2<1-0<1.52.9134.310.51384+7102.8172.5LLDCTOBER1~71.51.81.3<1.82.71.4479.31.348+6216.31732LLD<0.9<0.7'li2<0.9<1-3<1.7<1.5<4.2<7.5<1.156+1017+9<1.4<18<3'<LLDOVEMBER<0.5<0.6<0.7<0.5<0.9<15<14<3.3<7.5<0'58+928+10<2.7<15<3.0<LLD<1.0<1.1<1.1<1.6<1.4<2.9<1.8<6.1<9.9<1.775+1520+12<5.0<23<3'<LLDDECEMBER<0.9<1~0<1.0<0.9<1.2<1.8<1.7<5.3<9.2<1.368+1242+14<3.4<20<4.2<LLD*-LocationrequiredbytheTechnicalSpecifications.**-Otherplantrelatedradionuclides.-86 TABLE12(Continued)CONCENTRATZONOFGAMMAEMZTTERSXNMONTHLYCOMPOSXTESOFNMPAZRPARTICULATE'AMPLESR3OFF-SITESTATION*Resultsinunitsof10<<~Cia-+2sigmaCLIDESCo-60-54Cs-134Cs-137b-95Zr-95Ce-141e-144u-106u-103Be-7-40BaLa-140a-226I-131thers**<1-6<11<1-4<1-1<1~6<2-8<2'<6.4<11.7<1-649+12<29<F1<26<4.7<LLDEBRUARY1.20'120.8132.91.65.29.61.556+16212.9203.8LLDCH1990<1-2<1'<11<0'<1~2<2-3<1-6<4.7<105<lo177+1432+13<2-1<19<3.6<LLD12111.0131.432164.797139+136+13268+1332LLD<1~1<0.9<0.7<1'<1.1(2'<14<4.3<6.3<1~362+1219+10<18<16(3'<LLDNE1.8<1.51.6<1'<1'2.61.34.410'1.460+6204.010+63'LLDCLIDESLYUGUSTSEPTEMBERCTOBEROVEMBERDECEMBERCo-60-54s-134s-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**<F1<1.0<08<11<1-0<16<1'<4.8<9.0<1-373+1425+12<1.5<20<3'<LLD1~01.00.90.91~31-71'5.19.91.065+1317+102.0174.3LLD<1-7<1.5<1'<16<2.0<2'<14<4.4<9.5<1'66+614+6<4.011+6<3'<LLD0.90.90.80.81.21.71.54.2891.058+116+152-9182-9LLD<1~00.8(0'<0.8<0.8<1'(1~1(3.8<7'(1~164+1027+11<1.9<16<2'<LLD1.40.91.01.01.61.81.84.6<8.41'61+1227+122.521+134.5LLD*-LocationrequiredbytheTechnicalSpecifications.**-Otherplantrelatedradionuclides.-87 TABLE12(Continued)CONCENTRATZONORGAMMAEMZTTERSZNMONTHLYAZRPARTICULATESAMPLESCOMPOSITESOPNMPR-4OPP-SITESTATION(CONTROL)*Resultsinunitsoflo-~cpm~+2sigmaCLIDESCo-60-54Cs-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226-131thers**<2~5<1.81.81.62.2<5-12.16.116.31.872+824+7<7'233.6LLDEBRUARY<1~11.01.3F11.83.21.95.79.81.470+1427+141.8273'LLDCH<1'<F1<F1<1'1.8<2-81.43.911.41.288+77+44.5143.3LLDPRIL1~1"0.91'0.91.23~11'5.011.81.274+1327+132.5213'LLD<0.90.90.90.91.22.01.64.77.01.357+1144+142.224+113.4LLDNE<2'<1'<1'<1.6<2'<2.02.16.6<12.3<1.775+1527+152'<264.9<LLDCLIDESLYUGUSTEPTEMBERCTOBEROVEMBERDECEMBERo-60-54Cs-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**2.2<1~1<1.7<1'2'2.6<1'4.213.51.586+7144.4163.4LLD1.10.91.01.01.81.81.6<419.01.35+13191.9184.5LLD1.51.01.10.9<1'2.0<1'5'9.11.43+1341+152.3184.2LLD1-11.51.11~11.6232~05~68.81.359+1232+16F122+133'LLD1.11.00.71.008<1.9<1'3.99.11.369+14172.3163.0LLD<1~1<1~0<1.0<1.11.4<1-9<18<5.4<9.4<1.571+1335+142'<23<4.4LLD*-LocationrequiredbytheTechnicalSpecifications.**-Otherplantrelatedradionuclides.-88 TABLE12(Continued)CONCENTRATIONOFGAMMAEMZTTERSZNMONTHLYCOMPOSITESOFNMPAZRPARTICULATESAMPLESR-5OFF-SITESTATION*Resultsinunitsof10-~Cia.+2sigmaCLIDESCo-60n-54Cs-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**<0.9<0.8<0.7<0.9<1-0<1.8<1.6<4'<10.4<1.151+1142+14<1.219+13<2.9<LLDFEBRUARY<1'<1.0081.0<li2<2'1.6<5.0<9.7<F172+1236+142'193.1LLDCH1990<0.6<0.9<0'<0.9<1.4<2.0<1'<4.0<77<0.968+12<11<3'<14<2'<LLDRIL1~31.00'0.71.32.51.44.08.21.06+1237+131.24+102.5LLD<1.6<11<12<08<1.3<211.7<5.0<9.9<1.258+1213+10<21<20<4.0LLD1.0<0.70.90.6111.51.64.7<8'<1.02130+131718<2'LLDCLIDESUGUSTSEPTEMBERCTOBEROVEMBERDECEMBERCo-60-54Cs-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**<1+2<1.1<1.1<1'<1-2<2.4<1.8<5.0<9.3<1'80+1462+18<1.518+12<3+2<LLD1'0'12111.42.61'4.811.91.668+1413+94.3214.3LLD<2'<1.0<1'<1.2<1.6<3+3<1'<4.4<101<1.466+616+55.716+7<4.2<LLD1.00.81.21.21.62'1.84.812.91.69+1218+133.4202.8LLD0.6<0.6<0.6<0~6<1-1<1.6<1.3<3'<6.6<0.963+920+9<18<14<23<LLD1.21.40.7<0.9121.81.54.9<8.21.052+1229+123.0184.1<LLD*-LocationrequiredbytheTechnicalSpecifications.**-Otherplantrelatedradionuclides.-89 TABLE12(Continued)CONCENTRATIONOPGAMMAEMITTERSINMONTHLYAZRPARTICULATESAMPLESCOMPOSITESOPNMPD2OPP-SITESTATION*Resultsinunitsof10-Zitim~+2sigEaCLIDESCo-60-54Cs-134b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226-131thers**1.2<1-21.00'<1.1<25<1.6<5.08.40.957+1126+122.5202.7LLDEBRUARY1.21.00.71.11.33.81.85.89.41.349+1238+172.0263.8LLDCH19901.01.00'1.01.5271.64.811'<1'61+1236+143'203.6LLDPRIL-1'1.00'0.71.22'1.64'9.10.963+1237+152.015+132'LLD0.70.70.70.81.21.21.23.26.71'65+1212+72.410+62.6LLDNE<1'<1.31~1<1~11.4<2.2<1-23.9<9.6<1'61+613+4<5.09+52.8LLDCLIDESLYUGUSTEPTEMBERCTOBEROVEMBERDECEMBERo-60-54s-134Cs-137b-95Zr-95Ce-141e-144u-106u-103Be-7-40BaLa-140a-226I-131thers**120.60.8<1.11.1<1.91.6<4.95.51163+1233+141.513+82.6LLD1.112130.9131.8134.09.71280+615+66.6,124.0LLD<1.11~1121~0132.41.95.410.01.52+1430+14<3.9225.0LLD1.5<1.313111.82.61.63.88.41.458+616+631163.0LLD1.01.11.00.91.52.01.74.910.01.251+11232.6193.4LLD<2.217<1.6<12<242.321<5.6<14.5<2.067+7<25<7.215+8<48<LLD*-Optionalsamplelocation.**-Otherplantrelatedradionuclides.-90 TABLE12(Continued)CONCENTRATIONOFGAMMAEMZTTERSZNMONTHLYCOMPOSITESOFNMPAIRPARTICULATESAMPLESEOFF-SITESTATION*Resultsinunitsof10-~cpm~+2sigmaCLIDESCo-60-54Cs-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**<1.41.4<1'1.4<1.12.6F1<6.38.81.570+14302'17+13<4.7<LLDEBRUARY1.1<1.4'.21.01.52.51.85.010.01.066+1244+172.226+133.3LLDCH19901.01.00.91.00.42.01.44.68.01.166+1217+93'9+72.9LLDPRIL'.31.40.91.01.73'1'4'9.41.385+7135.612+62.3LLD100.80.9070~81.61.53'8'118+1123+10201832LLD1.3111.01.01~11.91.55.67.4139+1527+133.115+123.6LLDCLIDESLYUGUSTEPTEMBERCTOBEROVEMBERDECEMBERCo-60-54Cs-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**<F70.90.80.91.0<1.81.54.88.51.075+1225+112.4192.6LLD0.80.71.00.91.6<1.71.43.9F11.279+14181.8184.3LLD1.71.41.41.41.81.9215.41381.869+1543+184.3234.5LLD0.71.00'0.81.31.11.44.48.51.156+1035+122.615+93'LLD0.70.60.60.70.821123.96.51.061+1025+112.716F1LLD1.3.0.91.11.11.6<2.01.64.97.3<1.463+1334+143.514+94.0LLD*-Optionalsamplelocation.**-Otherplantrelatedradionuclides.-91 TABLE12(Continued)CONCENTRATIONOPGAMMAEMITTERSINMONTHLYCOMPOSITESOPNMPAIRPARTICULATESAMPLES7OPPSITESTATION*Resultsinunitsof10-~Cia+2sigmaCLIDESANUARYEBRUARYCH1990PRILCo-60-54Cs-134Cs-137b-95Zr-95e-141Ce-144u-106u-103Be-7-40aLa-140a-226I-131thers**<F71.5131.21.92'1.65.410.81.658+6225.219+83'LLD1.71.51.31.32.02.6216.613~71.474+16293.0274'LLD1.1131.41.01.42'1~23.59.4<1.361+5143.4133.4LLD1.61.41.21~3F12.82.16.11221.89+1642+173.0244.1LLD0.61.21~10.91.31.91.54.59.81.059+1227+132.8183.2LLD1~1121.6<1-3<1-93.02.0<6'10.02.165+1434+185.0274.5LLDCLIDESUGUSTEPTEMBERCTOBEROVEMBERDECEMBERCo-60-54Cs-134Cs-137b-95Zr-95Ce-141e-144u-106u-103Be-7-40BaLa-140a-226I-131thers**1.21.70.91.31.92.32.0<6.614.01.581+1654+213.6274.0LLD1.41.21.30'1~12.01.85.211.21.387+1628<2'205.4LLD1.0<1.00.81.01~21.31.64.28'1.368+1347+15<2.6194.0LLD0.80.70.91.012171.54.77.70.959+1040+141.7192'LLD0.80.80.80.51~01.21~33.77.30.959+1026+102.511+623LLD<1~91~21.41.62.02.81~33.811.6<1~454+611+44.8164~1LLD*-Optionalsamplelocation.**-Otherplantrelatedradionuclides.-92 TABLE12(Continued)CONCENTRATXONOPGAMMAEMITTERSZNMONTHLYAIRPARTXCULATESAMPLESCOMPOSXTESOPNMPGOPPSZTESTATION*Resultsinunitsof10-~Cpm~+2sigmaCLIDESo-60-54s-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**<1.41.6<1~1<1.21.93.0<2.17.016.51.543+1238+1722274.0LLDFEBRUARY1'1.00.91'1.53~21.65.29.61.454+1228+142.9243.7LLDCH1990<0.70'0.90.70.72.61.44.68.61160+1212+82.8183.0LLDPRIL1~11.11.01.01.02.31.75.06.71.04+127+163'19+103.1LLD1.40.81.0<0.8121.4124.08.61.154+1110+8228+7F1LLD<0.91~21.01~21~11~81.54.89'1356+1128+121'202~9LLDCLIDESLYUGUSTEPTEMBERCTOBEROVEMBERECEMBERCo-60-54Cs-134Cs-137b-95Zr-95e-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**<2.0111.61.4<1.5<2.91'<4.811'<1'70+719+65.713+83~3LLD1.00.90.70'1'1.61'4.3821~19+1241+132.4163.0LLD1.01~00.91'212.01.64.09.51.468+1520+113~7244.7LLD0.81'120.91.22'1.84'<11.21.450+1213+103.4203.8<LLD0.90.90.80.60.91.81.54'7.81~151+1115+101.68+72.4LLD1.00.91.01.11.22.21.75.110.41250+1129+131.4213.8LLD*-Optionalsamplelocation.**-Otherplant,relatedradionuclides.-93 TABLE12(Continued)CONCENTRATZONOFGAMMAEMZTTERSZNMONTHLYCOMPOSITESOFNMPAZRPARTZCULATESAMPLESD1ON-SZTESTATZON*Resultsinunitsof10<<~c+m~+2sigIRLCLZDESANUARYFEBRUARYCH1990Co-60-54s-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40aLL-140a-226Z-131thers**<1~2<0.9<0.9<0.91'<2.81.5<5.0<9.0<1-457+1235+142'223.5LLD1.5<1-41.21.01.5221'5.29.41~157+1428+143'212.8LLD1~11.11.009132.61.54'9.21.154+1121+122.5193.9LLD0.50.80.90.81.12'1.54.06.91'55+1033+121~1172.8LLD0.80.90.80.91.42.01.44.58.41.156+1135+142.6173'LLD1'1.41.01.01.82.5175.9<1481.275+1926+153.620+124.1LLDCLZDESLYUGUSTEPTEMBERCTOBEROVEMBERDECEMBERCo-60-54Cs-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**<0.8<0'<1.0<0.9<1'<2'1'<4.47.9<1'70+1245+15<1'19<2'LLD1.21.01.00.91~32.51.75.311.81.559+1225+123.7184.0LLD1.01.41.61.31.72.7.2-36.711.81.865+1556+202.0264.2LLD1.5121.41.31.91.92'6.210.41.454+1243+173.425+143.3LLD1.50.91.01.01.52.01.54.91121'87+1419+123'204.0LLD0.71.0090.91'1.31.54.7<9.41.254+1228+131.520<3~1LLD*-Optionalsamplelocation.*-Otherplantrelatedradionuclides.-94 TABLE12(Continued)CONCENTRATZONOPGAMMAEMITTERSZNMONTHLYCOMPOSZTESOPNMPAZRPARTICULATESAMPLESGON-SITESTATZON*ResultsinunitsoiXO-~Cpm+2sigmaCLIDESANUARYFEBRUARY1990PRILCCo-60-54s-134s-137b-95r-95e-141e-144u-106u-103e-7-40aLa-140a-226-131thers**<1'<1.0<1'1.6<1.83.0(1.44.8<10.01~045+11(203.4193.2LLD120'1'111.0291.54'<8'1461+1313+102'9+835LLD1.00'0.70'0'16123'771.086+1331+122216+930LLD1.01.21~11~11.63.52.06.710.21.6104+1952+202.0273.9LLD0.91.00.81.01.12.21.44.810.61.50+1215+113.0193.4<0.7<0.71.01.11.41.91.74.710.0<1.262+1140+151.415+933<LLDCLIDES2CCo-60-54s-134s-137b-95r-95e-141e-144u-106u-103e7-40aLa-140a-226-131thers**LY1.01.00.71.01.4<1'<16<5.210.5<F172+1232+14<2'193.0<LLDUGUST0.7120.91.0142'<1.64'9'149+1324+123'10+73.6LLDEPTEMBER091-11.00<<81.0221.65.110.51269+1237+12162028LLDCTOBER1.51.21.21.01.41.92.16.511.7<1.560+1336+174.6243.8LLD0.90.70.80.81.11-21.04.08.11.066+1113+81.4143'LLDDECEMBER1.2111.00.91.22.0<1.54.7<5.91169+1237+14<2'162.9LLD-Optionalsamplelocation.*-Otherplantrelatedradionuclides.-95 CONCENTRATIONTABLE12(Continued)OPGAMMAEMZTTERSZNMONTHLYCOMPOSITESOPNMPAZRPARTICULATESAMPLESHON-SITESTATION*Resultsinunitsof10-QC~ig~+2sigmaCLZDESCo-60n-54Cs-134s-137b-95Zr-95Ce-141Ce-144Q-106Q-103Be-7-40aLa-140-226-131thers**1.91.2<0'<1.31.5<2.617<5'<11.71.6'4+1133+154.9223.8LLDFEBRUARY1'130.80.91.51.81.9<5'8'1.462+1329+153.221F1LLDCH19901.41.01.11.01.32.81.64.88.91.465+1221+113.9202.7LLDPRZL1.8131.61.3<1'2.6<2'F112.61.574+1628+163'274.3LLD1.61.01.41.01.82.82.26.713.72.057+14322.3264.2LLDNE<18<2.0<1-4<19<1.7<3.5237~214.71.860+1553+204.0264.0LLDCLZDESLYUGUSTEPTEMBERCTOBEROVEMBERDECEMBERCo-60-54Cs-134Cs-137b-95Zr-95Ce-141Ce-144u-106Q-103Be-7-40BaLa-140a-226I-131thers**<1.71'<1-30.9'i+3<2'<2'<6.512.8<1.962+1421+143.8243.4<LLD1~20.8<0.90.61.32~11.54.610.01.472+12233.4173.8LLD1.51.41.8132.02.81.65.113'1.756+717+76.616+73'LLDF71.71.51.42.02.62.16'14.21.458+1427+164.3<263.8LLD0.60.91.00.91'1.41.54.7711.153+1033+121.2173.4LLD'0.7<1.0<0.9<1.0<0.9<2-01.5<4.2<6'<1+145+933+13<2'<193.2<LLD*-Optionalsamplelocation.**-Otherplantrelatedradionuclides.-96 TABLE12(Continued)CONCENTRATIONOPGAMMAEMZTTERSZNMONTHLYCOMPOSITESOPNMPAIRPARTICULATESAMPLESION-SITESTATZON*Resultsinunitsof10<<giCi~m~+2sigmaCLIDESCo-60n-54Cs-134Cs-137b-95Zr<<95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**<15<1~4<0'<1.01.022<16F1<10.01.558+1329+133'1824LLDEBRUARY1'1.01~11~032'1~6<4~7<9~11~056+1216+103.521+123.0LLDCH19900~71~10~81~11-22'1'3'8'1'62+5185.3132.4LLDPRIL<0.90'1.11.11.32.61.64'9'1.264+1142+142~9,183.0LLD<1-8120.9111.52.31.95.110.81.645+1132+143.2203.8LLD1'10111'1.31.81.54.7<10.11168+1353+181.514+92.9LLDCLIDESLYUGUSTEPTEMBERCTOBEROVEMBERDECEMBERCo-60-54Cs-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**<1'<0.8<0'0.8<1'<1'<1'<4.490<1~062+1155+1632<19<29<LLD1~1<0'0'0.61.01.51'387'0.866+1033+111.6143'LLD1~71.00.91.0'~5<2~21~85.210.11'54+1230+132'<202.6<LLD0'1.20'<0.91.2<1.71.64.5'.31.357+1140+14F1182'<LLD0'0.80'0.81.0231~54~47'0.955+1044+142.09+82.9LLD<0.7<F10.90.8<1'<1.616<5.310.61350+1132+131.52032LLD*-Optionalsamplelocation.**-Otherplantrelatedradionuclides.-97 TABLE12(Continued)CONCENTRATIONOFGAMMAEMZTTERSINMONTHLYCOMPOSITESOFNMPAZRPARTZCULATESAMPLESON-SITESTATION*Resultsinunitsof10-~Cia~+2sigma1=CLIDESCo-60-54Cs-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40aLa-140a-226I-131thers**<1.7<1~0<1~3<1~4<2'<2'<F1<6'<16.41750+1327+15<3~6243.8LLDFEBRUARY2.11.6121.71.42.8<2.07.09.11.357+1432+162.413+104.3LLDCH19901~31.00.70.81.12.51.45.08.21.264+1135+1322183.0LLDPRZL<0.81.00.90.81.42.1<1.6<4.79.61.31+1352+172'll+93.1LLD<1~20'0.91.0<122.0<1.6<4'7.51348+1022+103.0163.6LLD1~11~31.41.41.92.42'6.710.11.82+1527+154.420+124'LLD"CLZDESUGUSTEPTEMBERCTOBEROVEMBERDECEMBERCo-60n-54s-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**<1-0<1.4<1~21-31.32'<1-75.8<8'<1-056+1435+16<3.0<202'LLD<1~11.00.90.91.51.81.54.68.61.261+1131+142216+103.2LLD1.21.0121.0172.61.85.911.71.456+1144+154'243.7LLD<1.31.11.01.01.43.1<2.0<5.9<11.21.356+1235+151.7<243.0LLD1~3121.01.01~4<2.51~75.210.2<1~245+1214+10<2.7173~3LLD1~20.91.00.912<2.0<1~74'<7.0<1~252+1142+14<2'193.0LLD*-Optionalsamplelocation.**-Otherplantrelatedradionuclides.-98 CONCENTRATION,TABLE12(Continued)OFGAMMAEMZTTERSINMONTHLYCOMPOSZTESOFNMPAZRPARTICULATESAMPLESKON-SITESTATION*Resultsinunitsof10-~Cia+2sigmaCLXDESCo-60n-54Cs-134Cs-137b-95Zr-95Ce-141'e-144u-106u-103Be-7E-40BaLa-140a-226I-131thers**<1.0<0.9<1~0<0.9<1.0<3.5<1.5<4.7<9.7<1'58+12<19<3.7<21<3.0<LLDFEBRUARY<08<1.2<1.0<0.9<1.5<F1<1.7<4.6<8.4<1.247+1114+10<2'<18<4.0<LLDCH1990<0.9<1.2<1.0<0.9<1.2<3.2<1.2<3'<8.1<1.058+5<8<3.2<13<2.3<LLDPRZL<1.5<1.5<1+2<1'<1.8<3.5<1.9<5.5<12.2<1.279+1531+152.8<21<3.9<LLD<1.6<1.4<1.4<1.0<1.4<2.5<2.0<5.6<10.1<1.563+13<28<6.2<24<4.0<LLDNE<1.6<1.2<1.2<0.8<1.92.7<1.5<4.1<11.0<1.452+6<15<4.411+6<3.0<LLDCLIDESULYUGUSTEPTEMBERCTOBEROVEMBERDECEMBERCo-60n-54Cs-134Cs-137b-95Zr-95Ce-141Ce-144u-106u-103Be-7-40BaLa-140a-226I-131thers**<0.5<1.1<0.9<1.0<1.0<2.0<1.5<5.5<8.41.250+1134+14<1.5<17<2'<LLD<1'<0.7<0.6<0.6<0.8<1.3<1'<33<6.80.856+932+10<2'<13<3.9<LLD<0.8<1.0<0.9<1.0<1.6<2.5<1.8<F1<9.61.254+1143+16<2.1<19<3.4<LLD<1.0<1.1<1'1.0<F1<1.8<1.5<4.08.11.256+1218<2'21+12<3.1<LLD<0.80.8<0.9<0.8<0.8<1.9<1.2<3.8<9.4<1.055+11<17<2.5<14<3~1<LLD<1.2<0.8<0.8<1.0.,<1.1<1.8<1.5<4.9<9.0<1.156+1038+13<2.3<20<3.5<LLD*-Optionalsamplelocation.**-Otherplantrelatedradionuclides.-99 TAB3NMP/JASITEENVIRONMENTALCHARCOALCARTRIDGESAMPLES-OFF-SITESTATIONSI-131ACTIVITYpCi/m"3a2SIGMALOCATION90/01/0909/01/1690/01/2390/01/3090/02/0690/02/1390/02/2090/02/2790/03/0690/03/1390/03/2090/03/2790/04/0390/04/1090/04/1790/04/2490/05/0190/05/0890/05/1590/05/2290/05/2990/06/0590/06/1290/06/1990/06/26<0.014<0.009<0.012<0.007<0.009<0.009<0.010<0.013<0.010<0.011<0.007<0.011<0.012<0.014<0.012<0.009<0.010<0.013<0.010<0.013<0.010<0.010<0.012<0.013<0.015<0.016<0.011<0.008<0.010<0.009(0.008(0.008<0.011<0.011<0.008<0.013<0.009<0.011<0.010<0.013<0.009<0.013<0.009<0.012<0.009<0.009<0.011<0.010<0.011<0.009<0.010<0.012<0.007<0.006<0.007<0.009<0.008<0.010<0.009<0.010<0.012<0.011<0.015<0;010<0.008<0.009<0.015<0.009<0.008<0.012<0.011<0.017<0.011<0.013<0.012<0.015<0.010(0.008<0.019<0.009<0.010<0.009<0.011<0.011<0.010<0.013<0.015<0.013<0.009<0.009<0.008<0.009<0.010<0.015<0.018<0.013<0.010<0.013<0.011<0.015<0.012<0.010<0.009<0.007<0.008<0.009(0.007<0.014<0.008<0.014<0.010<0.008<0.012<0.009<0.011<0.012<0.012<0.014<0.009<0.012<0.028<0.010<0.011<0.012<0.007<0.010<0.012<0.010<0.011<0.006<0.007<0.008<0.011(0.010<0.012(0.012(0.011<0.011<0.012<0.010<0.008<0.012<0.010<0.010<0.011<0.009<0.011<0.008<0.010<0.009<0.010<0.010<0.010<0.007<0.011(0.008<0.011(0.012(0.011<0.011<0.013<0.008<0.009<0.009<0.009<0.010<0.011(0.015<0.012<0.013<0.011<0.015<0.012<0.012<0.011<0.013<0.012<0.008<0.011<0.009(0.006<0.008<0.013<0.012<0.014<0.012<0.013<0.013(0.012<0.014<0.016(0.012<0.011<0.011<0.014<0.011<0.011<0.013<0.013<0.014<0.012<0.011<0.007<0.011<0.011<0.007<0.007<0.015<0.010<0.014<0.012<0.010<0.009<0.019<0.019<0.017<0.011<0.011<0.009<0.010<0.014<0.010<0.012<0.013<0.012*SamplelocationsrequiredbyTechnicalSpecificationssnn TABLE13(C0NTINUED)NMP/JAFSITEENVIRONMENTALCHARCOALCARTRIDGESAMPLES-OFF-SITESTATIONSI-131ACTIVITYpCi/m"3a2SIGMALOCATION90/07/0390/07/1090/07/1790/07/2490/07/3190/08/0790/08/1490/08/2190/08/2890/09/0490/09/1190/09/1790/09/2590/10/0290/10/0990/10/1690/10/2390/10/3090/11/0690/11/1390/11/2090/11/2790/12/0490/12/1190/12/1890/12/2591/01/01<0.012<0.018<0.012<0.013<0.015<0.015<0.014<0.013<0.012(0.018<0.037<0.012<0.015<0.007<0.008<0.010<0.014<0.009<0.023<0.009(0.008(0.012<0.010<0.012<0.012<0.009<0.008(0.013<0.008<0.010<0.010<0.011<0.011<0.009<0.010<0.011<0.011<0.014<0.009<0.012<0.009<0.011<0.009<0.007<0.007<0.007<0.011<0.008<0.011<0.011(0.008(0.008<0.007<0.009<0.011<0.012<0.010<0.009<0.013<0.013<0.013<0.012<0.014<0.010<0.012<0.011<0.007<0.009<0.011<0.009<0.007<0.008<0.007<0.010<0.010<0.008<0.008<0.009<0.009<0.011<0.012<0.012<0.014<0.016<0.010<0.013<0.015<0.013(0.012<0.012(0.012<0.013<0.011(0.012<0.010<0.011<0.016<0.012<0.012<0.010<0.012<0.014<0.008<0.009<0.011<0.011<0.012<0.010<0.013(0.014<0.011(0.061<0.011<0.011<0.010<0.010<0.012<0.013<0.010<0.009<0.008<0.010<0.007<0.010<0.011<0.008<0.009<0.009<0.012<0.010<0.005<0.013<0.007<0.008<0.010<0.015<0.010(0.016<0.011<0.018<0.012<0.010<0.011<0.009<0.017<0.012<0.020<0.014<0.007<0.011<0.013<0.007<0.011<0.010<0.009<0.010<0.011<0.014(0.011<0.007<0.011<0.012<0.011<0.009<0.012<0.016(0.008<0.013<0.011<0.009(0.011<0.011<0.014<0.010(0.008(0.010<0.013<0.007(0.010<0.009<0.009<0.008<0.010(0.008<0.011(0.011<0.013<0.013<0.011<0.013<0.011<0.046(0.014(0.018<0.012<0.011<0.012(0.012<0.010<0.010<0.012<0.010<0.007<0.008<0.013<0.009<0.010<0.012<0.010<0.012<0.012<0.011<0.011<0.010<0.009<0.016<0.008.<0.016<0.012<0.013<0.013<0.014<0.013<0.009<0.011<0.012-<0.012<0.012<0.008<0.012<0.011(0.008<0.010<0.011(0.012<0.009<0.010.<0.006<0.013<0.015<0.013*Sampl**PumpcationsrequiredbyerativeTechnicalSpecific-101 TAB4NMP/JAFSITEENVIRONMENTALCHARCOALCARTRIDGESAMPLES-ON-SITESTATIONSI-131ACTIVITYpCi/m"3~2SIGMALOCATION90/01/0890/01/1590/01/2290/01/2990/02/0590/02/1290/02/2090/02/2690/03/0590/03/1290/03/1990/03/2690/04/0290/04/0990/04/1690/04/2390/04/3090/05/0790/05/1490/05/2190/05/2990/06/0490/06/1190/06/1890/06/25<0.010<0.010<0.009<0.011<0.008<0.006<0.007<0.013(0.010<0.014<0.011<0.007<0.009<0.014<0.020<0.013(0.021<0.012<0.023<0.013(0.014<0.013<0.014<0.019<0.009<0.018<0.009<0.009<0.007<0.007<0.007<0.010<0.009<0.008<0.012<0.010<0.010<0.009<0.011<0.007<0.068<0.012<0.011<0.011<0.010-<0.011<0.009<0.010<0.011<0.011<0.012<0.007<0.006<0.006<0.008<0.009<0.007<0.008<0.008<0.011<0.019<0.011<0.007<0.012<0.010.<0.012<0.014<0.012<0.011<0.015<0.015<0.017<0.013<0.016<0.019<0.011<0.011<0.006(0.008(0.008<0.008<0.008<0.011<0.013<0.015<0.011<0.010<0.011<0.010<0.015<0.009<0;014<0.010<0.012<0.012<0.010<0.011<0.010<0.011<0.009<0.015<0.015<0.011<0.007<0.013<0.008<0.005<0.016<0.013<0.008<0.014<0.013<0.015<0.013<0.009<0.010<0.015<0.012<0.013<0.008<0.014<0.011<0.014<0.016<0.015<0.012<0.008<0.005<0.008<0.009<0.009<0.008<0.011<0.012<0.010<0.014<0.007<0.011(0.012<0.013(0.011<0.012(0.012<0.014<0.011<0.010<0.011<0.012<0.009<0.012-102 TABLE14(CONTINUED)NMP/JAFSITEENVIRONMENTALCHARCOALCARTRIDGESAMPLES-ON-SITESTATIONSI-131ACTIVITYpCi/m"3a2SIGMALOCATION90/07/0290/07/0990/07/1690/07/2390/07/3090/08/0690/08/1390/08/2090/08/2790/09/0490/09/1090/09/1790/09/2490/10/0190/10/0890/10/1590/10/2290/10/2990/11/0590/11/1390/11/1990/11/2690/12/0390/12/1090/12/1790/12/2591/01/01<0.013<0.009<0.011<0.007<0.008<0.012<0.015<0.008<0.014<0.008<0.012<0.008<0.060<0.009<0.020<0.013<0.009<0.007<0.009<0.010<0.009(0.012<0.014<0.011<0.013<0.007<0.010<0.011<0.013<0.010<0.008<0.010<0.008<0.009<0.008<0.011<0.012<0.012<0.009<0.013<0.014<0.010<0.009<0.010<0.009<0.007(0.008<0.011<0.009<0.009<0.009<0.008<0.014<0.010<0.012<0.013<0.011<0.009<0.010(0.008(0.011<0.015<0.014<0.013<0.011'0.012<0.010<0.010<0.010<0.010<0.010<0.009<0.011<0.009<0.011<0.009<0.011<0.010<0.011<0.012<0.009(0.008<0.015<0.011<0.013(0.008<0.009<0.009<0.012<0.011<0.009<0.012<0.010<0.014<0.015<0.011<0.009<0.006(0.012<0.009<0.007<0.008<0.007<0.012<0.008<0.016<0.009<0.013<0.010<0.013<0.014<0.010<0.012<0.012<0.012<0.013<0.020<0.010<0.013<0.009<0.011<0.008<0.010<0.010<0.011<0.008<0.011<0.010(0.013<0.010(0.012<0.012(0.008<0.012<0.014<0.011<0.014.<0.012<0.014<0.013(0.012(0.015<0.011<0.008<0.014<0.016<0.011<0.012.<0.010<0.010<0.011<0.008<0.009<0.007<0.006(0.012<0.011<0.010<0.008<0.007<0.012<0.009 TABLE15CONCENTRATIONOFResultsinunitsGAMMAEMITTERSINMILKafpCi/liter+2sigmaLOCATIONCLIDES4-2-904-16-905-7-905-21-906-4-906-18-90605550-40Cs-134Cs-137Ba/La-140a-226thers-40Cs-134Cs-137Ba/La-140a-226thers-40Cs-134Cs-137Ba/La-140a-226thers-40Cs-134Cs-137Ba/La-140a-226thers1850+147<4.8<5.4<4.4<142<LLD1580+66<5.9<5.48.992+44<LLD1640+198<6'<8.4<7.6<226<LLD1570+67<6.0<6.0<6.950+28<LLD1500+66<5.1<4.8<7.5<112<LLD1490+64<5.4<5.4<7.8<112<LLD1730+198<7.5<7.5<5.4<205<LLD1660+146<4.7<5.3<4'<146<LLD1650+198<9.3<8.9<6.3164+90<LLD1550+163<6.4<7'<6.9<197<LLD1490+189<9.2<9.3<9.4<218<LLD1470+140<4.8<6.0<F1<162+92<LLD1550+144<4.5<4.5<5.2<128<LLD1600+169<6.5<6.9<4.0<194<LLD1550+143<5.2<5.4<5.7130+72<LLD1510+162<6.9<6.8<6.6<181<LLD1560+191<6.9<8.8<6.3<188<LLD1610+170<7.4<7.6<5.9<191<LLD1520+136<4.8<5.5<6.0<149<LLD1850+206<8.7<8.6<7.1<191<LLD1640+169<6.1<7.4<6.1<189<LLD1370+134<5.3<5.8<4.0<140<LLD1800+209<7'<9.0<8.9<218<LLD1560+134<5.4<6.05.3<153<LLD-104 TABLE15(Continued)CONCENTRATIONOPGAMMAEMITTERSINMILKResultsinunitsofpCi/liter+2sigmaLOCATIONCLIDES4-2-904-16-905-7-905-21-906-4-906-18-901665*(Control)-40Cs-134Cs-137Ba/La-140a-226thers-40Cs-134Cs-137Ba/La-140a-226thers-40Cs-134Cs-137Ba/La-140a-226thers1530+170<6.6<7'<4.6<193<LLD1460+65<6'<5.8<7.4104+38<LLD1530+66<6.3<5.9<8.7<115<LLD1510+1444~9.<5.7<3.6<152<LLD1630+135<F1<5.64.6<138LLD1770+1757.0<7+1<4'<196<LLD1700+139<5.3<5.4<3'143+80<LLD1560+144<5.2<5.4<4.0<127<LLD1560+165<7.9<7'<6.2<190<LLD1320+176<7.5<10.0<8.2155+123<LLD1650+201<6.5<9.2<8.4<214<LLD1610+137<4.6<5.4<4.393+58<LLD1420+135<4.7<4.8<4.8<133<LLD1670+171<6.2<6.5<7.0150+75<LLD1590+172<6.6<5.9.<6.5<192<LLD1540+189<8.2<9.5<9.4<210<LLD1530+139<4.5<6.3<4'<144<LLD1610+137<4.4<5'<5.7<157<LLD*-TechnicalSpecificationlocation.-105 TABLE15(ContinueC)CONCENTRATIONOFResultsinunitsGAMMAEMITTERSINMILKofpCi/liter+2sigmaLOCATIONCLIDES7-9-907-23-908-6-908-20-909-4-909-17-90605550-40Cs-134Cs-137Ba/La-140a-226thers-40Cs-134Cs-137Ba/La-140a-226thers-40Cs-134Cs-137Ba/La-140a-226thers-40Cs-134Cs-137Ba/La-140a-226thers1590+134<5.06.3<4.9<151<LLD1560+192<8.6<10.2<7.1<217<LLD1460+138<4.5<4.9<3.6<133<LLD1530+163<6.7<8.5<6.5117+71<LLD1860+146<5.4<6.4<5.6<152<LLD1490+66<5.4<6.5<9.0125+55<LLD1560+165<6.6<7.9<6.5137+74<LLD1520+140<4.9<5.2<4.1<129<LLD1470+189<8.4<9.4<8.8<216<LLD1650+197<8.8<9.0<7.0<226<LLD1500+186<7'<9.3<8.7<210<LLD1640+169<6.6<8.4<7.6<202<LLD1620+202<8.5<8.2<7.1<196<LLD1590+166<6.6<6.1<5'<148+99<LLD1690+139<4.8<6.0<3.4137+83<LLD1460+64<5.4<5.9<6.3<115<LLD1700+199<8.8<10.0<9.4<229<LLD1570+144<5.1<4.7<5.1<140<LLD1770+202<8'<8.4<8'<217<LLD1650+140<5.2<5.6<4.6<154<LLD1750+140<4~7<5.9<5.3<158<LLD1600+146<4.9<4.5<3.6<132<LLD1530+143<4.7<5'<6.3<142<LLD1530+193<6~1<8.2<4.4<193<LLD-106 TABLE15(ContinueC)CONCENTRATIONOFGAMMAEMITTERSINMILKResultsinunitsofpCi/liter+2sigmaLOCATIONCLIDES7-9-907-23-908-6-908-20-909-4-909-17-901665*(Control)-40Cs-134Cs-137Ba/La-140a-226thers-40Cs-134s-137Ba/La-140a-226thers-40Cs-134Cs-137Ba/La-140a-226thers1440+64<5'6.7<7.4112<LLD1740+140<5.4<6.75'<155<LLD1620+1696.8<6'<5'<188<LLD1620+195<72<82<10'124+80<LLD1670+201<8.5<9.0<77<208<LLD1470+160<6.5<F1<F6<192<LLD1520+66<5.8<6'<9.3123+47<LLD1740+1455.5<5.4<5.1<156<LLD1710+170<7.1<7~1<5.8<195<LLD1470+186<7'<8.6<5.4195+138<LLD1660+140<5.7<6.3<5.1<155<LLD1430+64<5.7<5.5<8.2<110<LLD1380+63<5.66.4<8'<136+44<LLD1750+142<5.1<5.8<5.1102+74<LLD1550+142<4.7<5.7.<4-1<137<LLD1570+143<4.7<4.9<4.8<139<LLD1820+146<5.5<6.5<4'<158<LLD1500+66<6.3<6.8<6.5167+43<LLD*-TechnicalSpecificationlocation.-107 TABLE15(Continued)CONCENTRATIONOFResultsinunitsGAMMAEMITTERSINMILKofpCi/liter+2sigmaLOCATIONCLIDES10-1-9010-15-9011-5-9011-19-90.12-3-9012-17-90605550-40Cs-134Cs-137Ba/La-140a-226thers-40Cs-134Cs-137Ba/La-140a-226thers-40Cs-134Cs-137Ba/La-140a-226thers-40Cs-134Cs-137Ba/La-140a-226thers1610+68<6.4<6.2<9'73+43<LLD1400+65<6.2<6.3<6.3<119<LLD1510+143<4.9<5.4<5.1<133<LLD1480+139<4.4<5.6<4'<133<LLD1770+153<4.9<5'<2.6<128<LLD1630+1384.5<4.9<3'<148LLD1480+139<4.7<5.8<5.8137<LLD1490+1616.6<6.5<8.4165+76<LLD1580+166<5.8<8.0<5.6<189<LLD1660+140<5.3<6.3<4'<154<LLD1600+135<F1<6.3<4.8<158<LLD1720+173<6.8<8.7<6.6204+91<LLD1650+193<7.7<8.5<10.0<206<LLD1850+176<6.7<8.1<6'<189<LLD1540+164<7.0<6.1<5.4<188<LLD1420+136<4~8<5.9<5.5<128<LLD1640+165<6.9<7+7<6.5<186<LLD1480+65<5.9<6.1<4.3113+44<LLD1420+182<8.5<8.6<9.3<209<LLD-.1510+192<8.2<10.1<5.4<211<LLD1510+184<7.6<9.4<9.4<223'LLD1690+140<5.4<6.4<6.0130+72<LLD1630+146<5.6<5.9<5.1<135<LLD1460+159<6.3<7.1<8.0199+128<LLD-108 TABLE15(Continued)CONCENTRATIONOPGAMMAEMITTERSINMILKResultsinunitsofpCi/liter+2sigmaLOCATION1665*(Control)CLIDES-40Cs-134Cs-137Ba/La-140a-226thers-40Cs-134Cs-137Ba/La-140a-226thers-40Cs-134Cs-137Ba/La-140a-226thers10-1-901450+188<7.9<92<8.3<226<LLD1700+138<5.0<5'<36<153<LLD1410+65<6.2<6.3<9.4<123<LLD10-15-901620+192<8.1<9.5<10.4-<221<LLD1610+148<4'<4.5<4.7<138<LLD1630+1374.85.8<4.6156+70<LLD11-5-901470+141<5.0<5.4<5.3<137<LLD1680+198<6.8<10'<6.3<228<LLD1490+66<5.7<6.4<9.8<109<LLD11-19-901780+142<4.8<5.54.3<154*<LLD1770+201<7.2<9.0<8.3<202<LLD1690+139<6.0<6.5<5.4<156<LLD12-3-901680+140<5.6<5.7<5.3161+71LLD1710+140<4.7<6.6<5.9160<LLD1530+66<5.2<6'.<5.7115+42<LLD.12-17-901550+136<F1<6.6<4.8<151<LLD1490+66<5.7<6.5<7'120<LLD1570+67<5.5<6.47'116<LLD*-TechnicalSpecificationlocation.-109 TABLE16CONCENTRATIONOPIODINE-131INMILK(1)ResultsinunitsofpCi/liter+2sigmaLOCATION605550741665*LOCATION605550741665*LOCATION605550741665*4-2-90<0.40<0.39<0.46<032<0.19<0.37<0'17-9-90<0.27<0.19<0.34<0.18<0.24<0.30<0.3710-1-90<0.50<0.19<0'1<0'1<0.14<0.44<0'94-16-90<0.16<0.38<0.35<0.41<019<0.14<0.137-23-90<0.44<0.27<0'1<017<0.36<0.18<0.1310-15-90<0.16<0.19<0'9<0'0<0.14<0'8<0'95-7-90<0.19<0.37<0.12<0.20<0.19<0.12<0.148-6-90<0.28<0.24<0.18<0.14<0.26<0.15<0'811-5-90<0.11<0.15<0.20<0.13<0-13<0.12<0.125-21-90<0.18<010<0.160'4<0.17<0.17<0.138-20-90<0.19<0.12<0.11<0.22<0.25<0'2<0.1311-19-90<0.20<0.25<0.21<018<0-45<0.20<0.156-4-90<049<0'0<0.30<0.25<012<0.48<0.299-4-90<0.16<0'1<0.20<0.20<0.16<0.36<0.2912-3-90<0.16<0.19<0.14<0.15<0.18<0.17<0.226-18-90<0.20<0'4<0.21<0.21<013<0.25<0.239-17-90<0.10<0.35<0'6<0.31<0.16<0.22<0.1612-17-90<0.18<0.22<0.14<0.34<0.21<0.13<0.13*-ControlResult.TechnicalSpecificationlocation.(1)Iodine131resultsarecorrectedfordecaytothesamplestopdate.

TABLE17ACONCENTRATIONOFGAMMAEMITTERSINFOODPRODUCTS-ResultsinunitsofpCi/g(wet)+2sigmaLOCATIODATESAMPLETYPEBe-7-40I-131Cs-134Cs-137a-226cTh-228OTHERKKKPPPZZZ9-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-90BeanLeavesSquashLeavesCabbageCornLeavesSquashLeavesBeanLeavesSquashLeavesBeanLeavesSwissChardCabbageBeanLeavesCucumberLeavesSquashLeavesrapeLeavesBeanLeavesSwissChardSquashLeavesCabbageGrapeLeavesBeanLeaves0.58+0.080.44+0.040.11+0080'7+0.150.67+0.070.39+0.110.89+0.760.73+0.080.27+0.040.18+0'60.47+0.061.04+0.140.36+0.070.65+0.090.56+0.100'9+0.060.47+0.090.08+0.031.46+0.160.49+0.053.49+0.263.29+0.123.82+0.274'1+0'32.85+0.223.37+0.342.82+0.202.19+0.216.10+0.173.74+0.274.05+0.245.08+0.443.61+0.284.03+0.283.14+0.315.66+0.345.65+0.372.58+0.114'6+0'55.53+0.16<0.012<0.011<0.013<0022<0.010<0.019<0.009<0.014<0.013<0.012<0.010<0.022<0.017<0.016<0.019<0.016<0.025<0.014<0.025<0.015<0.010<0.014<0.011<0.020<0.008<0.017<0.008<0.010<0.014<0,.011<0.008<0.018<0'12<0.011<0.014<0.012<0'15<0.012<0.022<0.015<0.012<0.013<0.013<0'21<0.010<0.019<0.008<0.010<0.014<0.013<0.010<0.022<0.012<0.012<0.014<0014<0.015<0.012<0.023<0'140.20+0.100.23+0~090.29+0.120.68+0.350.22+0.110.34+0.160.23+0.09<0.240.22+0.090.34+0.170.23+0.100.30+0.190.30+0.160.26+0.12034+0.170.19+0.100.44+0.150.19+0;080.54+0.200.30+0.09<0.046<0.043<0.049<0.096<0.037<0.077<0.032<0.047<0.057<0.051<0.038<0.088<0.050<0.0480.030+0.0240.072+0.058<0.065<0.044<0.091<0.055<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD*-ControlresultAllresultsinunitscfactivity~erramwetweight TABLCONCENTRATIONOFGAMMAEMITTERSINFOODPRODUCTSResultsinunitsofpCi/kg(wet)+2sigmaLOCATIODATESAMPLETYPEBe-7-40I-131Cs-134Cs-137a-226cTh-228OTHERKPPPZZZ9-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-909-10-90BeanLeavesSquashLeavesCabbageCornLeavesSquashLeavesBeanLeavesSquashLeavesBeanLeavesSwissChardCabbageBeanLeavesCucumberLeavesSquashLeavesGrapeLeavesBeanLeavesSwissChardSquashLeavesCabbageGrapeLeavesBeanLeaves580+100435+40114+80869+147671+74393+106891+76731+84274+38177+64468+601040+138365+73647+90557+10187+55467+9378+271460+165494+473490+2583290+1193820+2694310+4272850+2193370+3402820+1992190+2146100+1693740+2674050+2395080+4403160+2814030+2843140+3085660+3455650+3742580+1094760+4515530+165<12<11<13<22<10<19<9<14<13<12<10<22<17<16<19<16<25<14<25<15<10<14<ll<20<8<17<8<10<14<11<8<18<12<11<14<12<15<12<22<15<12<13<13<21<10<19<8<10<14<13<10<22<12<12<14<14<15<12<23<14199+100234+88294+125680+352215+106337+165231+92<238224+87340+170228+104302+187301+165258+117336+169194+98439+150188+78544+201296+89<46<43<49<96<37<77<32<47<57<51<38<88<50<4830+2472+58<65<44<91<55<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD*-ControlresultAllresultsinunitsofactivityerkiloramwetweight-112 TABLE18MILKANIMALCENSUSOWNORAREA(a)ScribaewHavenexicoichlandPulaskiO.16*2362661626394*45105117*641214171960*50*55*216849222369ONCENSUSMAP(1)1990DEGREES(3)190'95'90'62'14'40'83'85'5'13'25'30'46'30'07'07'07'20'15'32'0'3'5'12'08'8'5'2'5'ISTANCE(3)5.9.8.04.52'.21.53.0-6.78'5.27.88'2.67.28.55.57.911.59.810.210',9~58.29~210.511.67.910.210511.6O.OFMILKANIMALS40Cone4C1CD9G(2)6G(2)40C42C95CD30C45Cone62C50C24C65C2C40C30C160C,1G(2)55C50C,3G(2)64C,1G(2)10G,(2)52Cone52CSterlingolney65**25706667220'82'47'56'52'7.09.59.47.88.343Cone23C60ConeMILKINGANIMALTOTALS:1,129Cows(includingcontrollocations)30GoatsMILKINGANIMALTOTALS1,086Cows(b)(excludingcontrollocations)30Goats(b)-113 TABLE18(Continued)MILKANIMALCENSUS1990NOTESC=CowsG=Goats*=Milksamplelocation**=MilksamplecontrollocationND=Didnotwishtoparticipateinthesurvey(1)=ReferencesFigure4(2)=Goatisnotcurrentlyproducingmilkoranymilkproducedisutilizedbytheowner(3)=DegreesanddistancearebasedonNMP-2ReactorBuildingcenterlineone=Nocowsorgoatsatthatlocation.Locationwasapreviouslocationwithcowsand/orgoats.(a)=Censusperformedouttoadistanceofapproximatelytenmiles.(b)=Totalsexcludingcontrollocationresults.-114 TABLE191990RESIDENCECENSUSLOCATIONP(1)LOCATIONTEOROLOGICALECTORDEGREES(2)DISTANCE(2)LakeRoadLakeRoadCountyRoute29incrRoadincrRoadLakeviewRoadBibleCampRetreatBibleCampRetreatBCDEENESEESESWWSW99'02'30;163'70'07'34'38'.31.11.41.61.6120.90.9milesmilesmilesmilesmilesmilesmilesmiles*ThismeteorologicalsectorisoverLakeOntario.withinfivemiles.(1)'CorrespondstoFigure3.(2)BasedonNMP-2reactorcenterline.-115 TAB0INTERLABORATORYCOMPARISONPROGRAMRESULTSALYSISBetaDATE3/90EDIUMirFilter(pCi/filter)ITEREFERENCEO.A90-024PARESULT(1)31+5ITERESULT(2)33+3(3)32+331+3Betaritiumritium8/902/906/90irFilter(pCi/filter)ater(pCi/liter)ater(pCi/liter)A90-097A90-016A90-07062+54976+4982933+35863+2(3)64+263+25100+100(4)5000+1004800+1003000+200(4)3100+2002800+100ritium10/90ater(pCi/liter)A90-1267203+7207100+300(4)7000+3007400+300Beta4/90ater(pCi/liter)A90-03452+550+2(3)49+250+2BetaI-13110/904/90ater(pCi/liter)ilk(pCi/liter)A90-127A90-03553+599+10'8+1(3)49+149+196+10(4)97+1295+14-116 TABLE20(Cantinued)INTERLABORATORYCOMPARISONPROGRAMRESULTSALYSISI-131I-131amma(Cs-137)DATE2/908/903/90DIUMater(pCi/liter)ater(pCi/liter)irFilter(pCi/liter)ITEREFERENCEO.A90-018A90-096A90-024PARESULT(1)(5)39+610+5ITERESULT(2)(5)41+1(3)41+241+212+4(3)12+412+5amma(Cs-137)amma(Cs-137)BetaBetaBeta8/904/901/905/909/90irFilter(pCi/liter)ilk(pCi/liter)aterateraterA90-097A90-035A90-016A90-056A90-11120+524+5-12+515+510+523+5(3)23+524+625+3(3)24+625+512+1(3)10+110+113+1(3)13+112+111+1(3)11+112+1 TABLE20tinued)XNTERLABORATORYCOMPARISONPROGRAMRESULTSALYSISamma(Ba-133)DATE2/90EDIUMater(pCi/liter)SITEREFERENCEO.A90-017PARESULT(1)74+7ITERESULT(2)75+3(3)74+378+6amma(Zn-65)2/90ater(pCi/liter)A90-017139+14145+6(3)147+12146+15amma(Ru-106)2/90ater(pCi/liter)A90-017139+14131+16(3)130+13144+30amma(Cs-134)amma(Cs-137)amma(Co-60)I-131amma(Cs-137)2/902/902/909/909/90ater(pCi/liter)ater(pCi/liter)ater(pCi/liter)ilk(pCi/liter)ilk(pCi/liter)A90-017A90-017A90-017A90-113A90-11318+518+515+558+620+515+1(3)21+414+323+2(3)24+325+315+1(3)15+415+365+2(4)64+362+420+3(3)21+518+6-118 TABLE20(Continued)INTERLABORATORYCOMPARISONPROGRAMRESULTSALYSISamma(Co-60)DATE6/90DIUMater(pCi/liter)ITEREFERENCEO.A90-065PARESULT(1)24+5ITERESULT(2)27+2(3)25+627+6amma(Zn-65)6/90ater(pCi/liter)A90-065148+15158+6(3)152+15164+15amma(RQ-106)6/90ater(pCi/liter)A90-065210+21191+21(3)166+29177+34amma(Cs-134)6/90ater(pCi/liter)A90-06524+520+2(3)23+327+5amma(Cs-137)amma(Ba-133)6/906/90ater(pCi/liter)ater(pCi/liter)A90-065A90-06525+599+1024+2(3)25+425+4105+3(3)99+7102+7 TABLE20tinued)INTERLABORATORYCOMPARISONPROGRAMRESULTSALYSISamma(Co-60)DATE10/90DIUMater(pCi/liter)ITEREFERENCEO.A90-114PARESULT(1)20+5ITERESULT(2)22+3(3)19+322+3amma(Zn-65)10/90ater(pCi/liter)A90-114115+12117+12(3)118+12114+12amma(Ru-106)amma(Cs-134)10/9010/90ater(pCi/liter)ater(pCi/liter)A90-114A90-114151+1512+5130+25(3)131+25123+2510+3(3)11+312+3amma(Cs-137)amma(Ba-133)10/9010/90ater(pCi/liter)ater(pCi/liter)A90-114A90-11412+5110+1112+3(3)12+312+3108+6(3)105+6105+6-120 TABLE20(Cantinued)INTERLABORATORYCOMPARISONPROGRAMRESULTSALYSISamma(Cs-134)DATE4/90DIUMater(pCi/liter)ITEREFERENCEO.A90-034PARESULT(1)15+5ITERESULT(2)14+4(3)15+312+4amma(Cs-137)4/90ater(pCi/liter)A90-03415+516+3(3)16+414+4amma(Cs-134)10/90ater(pCi/liter)A90-1277+57+3(3)8+29+3amma(Cs-137)10/90ater(pCi/liter)A90-1275+57+2(3)6+36+3 TABLE20tinued)INTERLABORATORYCOMPARISONPROGRAMRESULTSNOTES:(1)Resultsreportedasactivity+thestandarddeviationoftheerror.(2)Resultsreportedasactivity+theerror(2sigma).(3)Analyzedatthesiteenvironmentallaboratory.(4)Analyzedatavendorlaboratory.(5)Noresults.NosamplesentbyEPA;-122 TABLE21HISTORICALENVIRONMENTALSAMPLEDATASHORELINESEDIMENTYEARIN.Cs-134Cs-137LOCATION:CONTROL~iiIN.IN.Co-60EAN1979(2)19801981198219831984198519861987198819891990LLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLD0'20.07LLD0.05LLDLLDLLDLLDLLDLLDLLDLLD0.220.09LLD0.05LLDLLDLLDLLDLLDLLDLLDLLD0~220.08LLD0.05LLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDesultsinpCi/g(dry)(1)Controllocationwasatanareabeyondtheinfluenceofthesite(westerlydirection).(2)Samplingwasinitiatedin1979.Samplingwasnotrequiredpriorto1979.

TABLE22HISTORICALENVIRONMENTALSAMPLEDATASHORELINESEDIMENTCs-134Cs-137LOCATION:INDICATOR(SUNSETBAY)Co-60YEAR197919801981198219831984198519861987198819891990IN.(2)(2)(2)(2)(2)(2)LLDLLDLLDLLDLLDLLD(2)(2)(2)(2)(2)(2)LLDLLDLLDLLDLLDLLD(2)(2)(2)(2)(2)(2)LLDLLDLLDLLDLLDLLDIN.(2)(2)(2)(2)(2)(2)LLDLLDLLDLLD0.250.28X.(2)(2)(2)(2)(2)(2)LLDLLDLLDLLD0'40'8(2)(2)(2)(2)(2)(2)LLDLLDLLDLLD0.300.28IN.(2)(2)(2)(2)(2)(2)LLDLLDLLDLLDLLDLLDX.(2)(2)'2)(2)(2)(2)LLDLLDLLDLLDLLDLLD(2.)(2)(2)(2)(2)(2)LLDLLDLLDLLDLLDLLDesultsinpCi/g(dry)(1)Locationwasoff-siteatSunsetBeach(closestlocationwithrecreationalvalue).(2)Samplinginitiatedin1985asrequiredbythenewTechnicalSpecifications.-124 TABLE23HZSTORZCALENVIRONMENTALSAMPLEDATAPZSH197619771978197919801981198219831984198519861987198819891990IN.1~20.130.040030.030'280.0270.0410.0150.0260.0210'170.0230.0200.025Cs-137LOCATION.CONTROL(1)1.20.130.200.060.110.0620.0550.0570.0380.0470.0320.0400.0530.0330.0791.20.130.090'40'60.0430.0460.0490.0320.0340'250'310.0330.0290'43esultsinpCi/g(wet)(1)Controllocationwasatanareabeyondtheinfluenceofthesite(westerlydirection).

TABLE24HISTORICALENVIRONMENTALSAMPLEDATAPISH197619771978197919801981198219831984198519861987198819891990IN.0.50.130'30'20.030'30.0340.0330.0330.0180.0090.0240'200.0200.024Cs-137LOCATION:INDICATOR(NMP/JAF)3.90'90.100'50.100'00.0640.0560.0610'440'510.0630.0740.0430.1151.40.290.080.100.060060.0480.0450.0430.0300.0280.0330.0340.0350.044esultsinpCi/g(wet)IndicatorlocationsareinthegeneralareaoftheNMP-1andZ.A.FitzPatrickcoolingwaterdischargestructures.-126 TABLE25HISTORICALENVIRONMENTALSAMPLEDATASURFACEMATERCs-137LOCATION:CONTROLCo-60YEAR197619771978197919801981198219831984198519861987198819891990IN.(1)(2)LLD2.5LLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLD(1)(2)LLD2.5LLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDEAN(1)(2)LLD2.5LLDLLDLLDLLDLLDLLDLLDLLDLLDLLDLLDIN.(1)(2)(2)LLDLLD1.4LLDLLDLLDLLDLLDLLDLLDLLDLLD(1)(2)(2)LLDLLD1.4LLDLLDLLDLLDLLDLLDLLDLLDLLD(1)(2)(2)LLDLLD1.4LLDLLDLLDLLDLLDLLDLLDLLDLLDesultsinpCi/liter(1)Nogammaanalysesperformed(notrequired).(2)Datashowedinstrumentbackgroundresults.(3)LocationwastheCityofOswegoWaterSupplyfor1976-1984andtheOswegoSteamStationinletcanalfor1985-1990.

TABLE26HZSTORZCALENVZRONMENTALSAMPLEDATASURFACEWATERYEARIN.Cs-137LOCATION:INDICATOR~iIN.Co-60AN197619771978197919801981198219831984198519861987198819891990(1)(2)LLDLLDLLDLLD0.43LLDLLDLLDLLDLLDLLDLLDLLD(1)(2)LLDLLDLLDLLD0'3LLDLLDLLDLLDLLDLLDLLDLLD(1)(2)LLDLLDLLDLLD0.43LLDLLDLLDLLDLLDLLDLLDLLD(1)(2)(2)LLDLLDLLD1.6LLDLLDLLDLLDLLDLLDLLDLLD(1)(2)(2)LLDLLDLLD2.4LLDLLDLLDLLDLLDLLDLLDLLD(1)(2)(2)LLDLLDLLD1.9LLDLLDLLDLLDLLDLLDLLDLLDesultsinpCi/liter(1)Nogammaanalysesperformed(notrecpxired).(2)Datashowedinstrumentbackgroundresults.(3)LocationwastheJ.A.FitzPatrickinletcanal.-128 TABLE27HISTORICALENVIRONMENTALSAMPLEDATASURFACEMATERTRITIUMYEAR197619771978197919801981198219831984198519861987198819891990IN.440300215174211211112230190230250140240180260TRITIUMLOCATION'ONTROL(1)929530490308290328307280220370550270460660320652408304259257276165250205278373210320373290esultsinpCi/liter(1)ControllocationistheCityofOswegodrinkingwaterfor1976-1984andtheOswegoSteamStationinletcanalfor1985-1990.

TABLE28HISTORICALENVIRONMENTALSAMPLEDATASURFACERATERTRITIUMYEAR197619771978197919801981198219831984198519861987198819891990IN.365380377176150212194249110250260160430210220TRITIUMLOCATION:INDICATOR889530560276306388'3115603701200(2)500410480350290627455476228227285266347280530380322460280250esultsinpCi/liter(1)IndicatorlocationistheFitzPatrickinletcanal.(2)Suspectsamplecontamination.Recollectedsamplesshowednormallevelsoftritium.-130 TABLE29HISTORICALENVIRONMENTALSAMPLEDATAAIRPARTICULATEGROSSBETA19771978197919801981198219831984198519861987198819891990IN.0.0010.010.0100.0090.0160.0110.0070.0130.0130.0080.0090.0080.0070.003GROSSBETALOCATION:CONTROL~ii0.4840.660.7030.2910.5490.0780.0850.0510.0430.2720.0370.0390.0390.0270.1250160.0770.0560.1650.0330.0240'260.0240.0390.0210'180'170'013esultsinpCi/m~(1)Locationsusedfor1977-1984wereCoff-site,Dloff-site,D2off-site,Eoff-site,Foff-site,andGoff-site.ControllocationR-5off-sitewasusedfor1985-1990(formerlyCoff-sitelocation).

TABLE30HISTORICALENVIRONMENTALSAMPLEDATAAIRPARTICULATEGROSSBETAYEAR19771978197919801981198219831984198519861987198819891990IN.0.0020.010.0010.0020.0040.0010'020.0020.0100'070.0090.0070.0070.005GROSSBETALOCATION:INDICATOR<<ii0.3260'40.2710.2070.5280.1130.0620.0580.0440.2890.0400.0400.0410.023EAN0.1060.110.0580.0440.1510.0310.0230.0250.0230.0390.0210.0180.0170;014esultsinpCi/m~(1)Locationsusedfor1977-1984wereD1on-site,D2on-site,Eon-site,Fon-site,Gon-site,Hon-site,Ion-site,Jon-site,andKon-siteasapplicable.1985-1990locationswereR-1off-site,R-2off-site,R-3off-site,andR-4off-site.-132 TABLE31HISTORICALENVIRONMENTALSAMPLEDATAAIRPARTICULATESIN.X.Cs-137LOCATION:CONTROL~iIN.Co-60Preop.197019711972197319741975197619771978197919801981198219831984198519861987198819891990(1)(1)(1)(1)(1)(1)(1)(1)0.00020.00080.00080.00150.00030.00020.0002LLDLLD0.0075LLDLLDLLDLLD(1)(1)(1)(1)(1)(1)(1)(1)0.01120.00420.00470.00180.00420.00090.0002LLDLLD0.0311LLDLLDLLDLLD(1)(1)(1)(1)(1)(1)(1)(1)0.00340.00180.00160.00160.00170.00040.0002LLDLLD0.0193LLDLLDLLDLLD(1)(1)(1)(1)(1)(1)(1)(1)0.00340.00030.0005LLD0.00030.00040.00070.0004LLDLLDLLDLLDLLDLLD(1)(1)(1)(1)(1)(1)(1)(1)0.03470.00560.0014LLD0.00120.00070.00070.0012LLDLLDLLDLLDLLDLLD(1)(1)(1)(1)(1)(1)(1)(1)0.01720.00200.0009LLD0.00080.00060.00070.0008LLDLLDLLDLLDLLDLLDesultsinpCi/m~(1)(2)Nodataavailable(notrequiredpriorto1977).Locationsincludedcompositesofoff-siteairmonitoringlocationsfor1977-1984.locationincludedonlyR-5airmonitoringlocationfor1985-1990.Sample TABLE32HISTORICALENVIRONMENTALSAMPLEDATAAIRPARTICULATESYEARIN.X.Cs-137LOCATION:INDICATOR~iIN.X.Co-60Preop.197019711972197319741975197619771978197919801981198219831984198519861987198819891990(1)(1)(1)(1)(1)(1)(1)(1)0.00010.00030.00030.00050'0020.00010.0002LLDLLD0.0069LLDLLDLLDLLD(1)(1)(1)(1)(1)(1)(1)(1)0.01050.00260.00200.00190.00450.00060.0003LLDLLD0.0364LLDLLDLLDLLD(1)(1)(1)(1)(1)(1)(1)(1)0.0043000160.00100.00110.00140.00040.0002LLDLLD0.0183LLDLLDLLDLLD(1)(1)(1)(1)(1)(1)(1)(1)0.00030.00030.00030.00160.00020.00030.00030.0007LLDLLDLLDLLDLLDLLD(1)(1)(1)(1)(1)(1)(1)(1)0.07110.01530.00070.00160'0170.00100.00170.0017LLDLLDLLDLLDLLDLLD(1)(1)(1)(1)(1)(1)(1)(1)0.01790.00230.00050.00160.00060.00050.00070.0012LLDLLDLLDLLDLLDLLDesultsinpCi/m~(1)(2)Nodataavailable(notrequiredpriorto1977).Locationsincludedcompositesofon-siteairmonitoringlocationsfor1977-1984.includedR-1throughR-4airmonitoringlocationsfor1985-1990.Locations-134 TABLE33HISTORICALENVIRONMENTALSAMPLEDATAAIRRADIOIODINEYEAR197619771978197919801981198219831984198519861987198819891990IN.0.010.020.03LLDLLDLLD0.039LLDLLDLLD0.041LLDLLDLLDLLDIODINE-131LOCATION:CONTROL~~~X.5.880.820.04LLDLLDLLD0.039LLDLLDLLD0.332LLDLLDLLDLLD0.600'20.03LLDLLDLLD0.039LLDLLDLLD0.151LLDLLDLLDLLDesultsinpCi/m~(1)LocationsDloff-site,D2off-site,Eoff-site,Foff-site,andGoff-siteusedfor1976-1984.LocationR-5off-siteusedfor1985-1990.

TABLE34HISTORICALENVIRONMENTALSAMPLEDATAAIRRADIOIODINEYEAR197619771978197919801981198219831984198519861987198819891990IN.0010020.02LLD0.0130.01600020.022LLDLLD00230.011LLDLLDLLDIODINE-131LOCATION:INDICATOR~i2.090.730.07LLD00130.0420.0420.035LLDLLD0.3600.018LLDLLDLLDEAN0.330.310.04LLD0.0130'290.0160028LLDLLD0.1190'14LLDLLDLLDesultsinpCi/m~Locationsusedfor1976-1984wereD1on-site,D2on-site,Eon-site,Fon-site,Gon-site,Hon-site,Ion-site,Zon-site,andKon-site,asapplicable.Locationsusedfor1985-1990wereR1off-site,R-2off-site,R-3off-site,andR-4off-site.-136 TABLE35HI8TORICALENVIRONMENTAL8AMPLEDATAENVIRONMENTALTLDPreop1970197119721973197419751976197719781979198019811982198319841985198619871988198919904.64~42'3.7(4.6)*(4~8)*(2.9)*(3~7)*IN.(1)6.02.02'2.22'4.83.24.03.33'3.83.53.84'4.74~5(4~4)*5.3.(5.5)*DOSE(mrem)LOCATION:CONTROL(2)(1)7'6.76.26.98.96'.07'8.04.75.75.85.96.17.28.27.6(6.8)*7.5(7.2)*6.6(5.8)*6.8(6.8)*6.4(5.6)*6.0(5.9)*(1)6.74.34'4.75.65.55'5'4'4'4.94.85;15.86'5.6(5.4)*6.3(6.3)*5.4(5.2)*5~6(5.4)*4.7(4.6)*4.7(4.6)*esultsinmremperstandardmonth(1)(2)()*Datanotavailable.TLD58,14,49,100,and111whereapplicable.TLDresultbasedontheTechnicalSpecificationrequiredlocations(TLDgl4and49).

TABLE36AHISTORICALENVIRONMENTALSAMPLEDATAENVIRONMENTALTLDYEARPreop197019711972197319741975197619771978197919801981198219831984198519861987198819891990IN.(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)4.14'4'3.42.83.6DOSE(mrem)LOCATION:SITEBOUNDARY(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)12.618.714'17'15.414.8EAN(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)6.27.0616.45'5.8esultsinmremperstandardmonth(1)(2)Nodataavailable(notrequiredpriorto1985);TLDlocationsinitiatedin1985asrequiredbythenewTechnicalSpecifications.IncludesTLDnumbers75,76,77,23,78,79,80,81,82,83,84,7,18,85,86,and87.-138 TABLE36BHISTORICALENVIRONMENTALSAMPLEDATAENVIRONMENTALTLDDOSE(mrem)Preop197019711972197319741975197619771978197919801981198219831984198519861987198819891990IN.(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)4.04.64.33.82.53.6LOCATION:OFF-SITE(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)7.18.66.07-.06.86'SECTORS()(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)5.06~05'5.34.94.7esultsinmremperstandardmonth(1)(2)Nodataavailable(notrequiredpriorto1985).TLDlocationsinitiatedin1985asrequiredbythenumbers88,89,90,91,92,93,94,and95.newTechnicalSpecifications.IncludesTLD TABLE36CHISTORICALENVIRONMENTALSAMPLEDATAENVIRONMENTALTLDYEARPreop197019711972197319741975197619771978197919801981198219831984198519861987198819891990IN.(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)3'4.83'3.92.13'DOSE(mrem)LOCATION:SPECIALINTERESTX.(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)6.88.26.06.67.06.3EAN(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)5.36.15.15.34.84.7esultsinmremperstandardmonth(1)(2)(3)Nodataavailable(notrequiredpriorto1985).TLDlocationsinitiatedin1985asrequiredbythenewTechnicalSpecifications.arenumbers96,58,97,56,15,and98.TLDlocationsincludecriticalresidencesandpopulatedareasnearthesite.TLD'sincluded-140 TABLE36DHISTORICALENVIRONMENTALSAMPLEDATAENVIRONMENTALTLDEARPreop197019711972197319741975197619771978197919801981198219831984198519861987198819891990IN.(1)4.71.52.33.03.14.63'3.03'273.94.13.95.04~64'4.74.04.42.73'DOSE(mrem)LOCATION:ON-SITEINDICATOR~i(1)9.07'8.224.410.616.018.815.39.08.312'11.813'16.513'15'16.111.411.914.512.9(1)6.04.74.96.65.77'6.95.74'4.35.35.86.36.97.06.37.05.86.06.05'esultsinmremperstandardmonth(1)(2)Nodataavailable.IncludesTLDnumbers3,4,5,6,and7(1970-1973).IncludesTLDnumbers3,4,5,6,7,23,24,25,and26(1974-1990).Locationsareexistingorpreviouson-siteenvironmentalairmonitoringlocations.

TABLE36EHISTORICALENVIRONMENTALSAMPLEDATAENVIRONMENTALTLDEARPreop197019711972197319741975197619771978197919801981198219831984198519861987198819891990IN.(1)5.01.11.82.22.44.53.4F72.73.03'3'4'4.64'4.65.04.44.22.83'LOCATION:OFF-SITE(1)8.07.76.66.98.97~17.28.04.75.75.85.96.27.28.27.77.66.66.66.46'DOSE(mrem)INDICATOR~~~(1)6.74.54'4.15.35.55.25.33'4.04.64.75.25,66.15.56.15.2.5.44.64.8esultsinmremperstandardmonth(1)(2)Nodataavailable.IncludesTLDnumbers8,9,10,ll,12,and13locations).(off-siteenvironmentalairmonitoring-142 TABLE37HISTORICALENVIRONMENTALSAMPLEDATAMILKEARIN.Cs-137LOCATION:CONTROL~iIN.I-131EAN197619771978197919801981198219831984198519861987198819891990(1)(1)2.4LLD3.63'LLDLLDLLDLLD5.3LLDLLDLLDLLD(1)(1)7.8LLD5.63.9LLDLLDLLDLLD12.4LLDLLDLLDLLD(1)(1)5.8LLD4.53.9LLDLLDLLDLLD8.4LLDLLDLLDLLD(1)(1)LLDLLD1.4LLDLLDLLDLLDLLD0.8LLDLLDLLDLLD(1)(1)LLDLLD1.4LLDLLDLLDLLDLLD290LLDLLDLLDLLD(1)(1)LLDLLD1.4LLDLLDLLDLLDLLD13.6LLDLLDLLDLLDesultsinpCi/liter(1)Nodataavailable(samplesnotrecpxired).(2)Locationusedwasanavailablemilksamplelocationinaleastprevalentwinddirectiongreaterthantenmilesfromthesite.

TABLE38HISTORICALENVIRONMENTALSAMPLEDATAMILKIN.Cs-137LOCATIONINDICATORIN.I-1311976197719781979198019811982198319841985198619871988198919904.011.03'3'3'3.53.53'LLDLLD6.15.510.0LLDLLD15.022.033.053.021.029.014.010.9LLDLLD11.18.110.0LLDLLD9.317.19.99.48.18.65.77.2LLDLLD8.66.8100LLDLLD0'20.010.19LLD0.3LLDLLDLLD.LLDLLD0.3LLDLLDLLDLLD45.0049.000.19LLD8.8LLDLLDLLDLLDLLD30.0LLDLLDLLDLLD3.206.880'9LLD3.8LLDLLDLLDLLDLLD5.2LLDLLDLLDLLDesultsinpCi/liter(1)Locationssampledwereavailabledownwindlocationswithintenmileswithhighdepositionpotential.-144 TABLE39HISTORICALENVIRONMENTALSAMPLEDATAFOODPRODUCTSEAR19761977197819791980(3)19811982198319841985(4)19861987198819891990IN(1)(1)(1)(1)0.02LLDLLDLLDLLDLLDLLDLLDLLDLLDLLDCs-137LOCATION:CONTROL<<i(1)(1)(1)(1)0.02LLDLLDLLDLLDLLDLLDLLDLLDLLDLLD(1)(1)(1)(1)0.02LLDLDLLDLLDLLDLLDLLDLLDLLDLLDesultsinpCi/g(wet)(1)Nodataavailable(controlsamplesnotrequired).(2)Locationwasanavailablefoodproductsamplelocationinaleastprevalentwinddirectiongreaterthantenmilesfromthesite.(3)Datacomprisedofbroadleafandnon-broadleafvegetation(1980-1984).(4)Datacomprisedofbroadleafvegetationonly(1985-1990).

TABLE40HISTORICALENVIRONMENTALSAMPLEDATAPOODPRODUCTSEAR1976(2)197719781979198019811982198319841985(3)19861987198819891990IN.LLDLLDLLD0.0040.004LLDLLDLLDLLD0.047LLDLLD0.0080.009LLDCs-137LOCATION:INDICATOR~~iLLDLLDLLD0.0040.060LLDLLDLLDLLD0.047LLDLLD0.0080.009LLDLLDLLDLLD0.0040.036LDLLDLLDLLD0.047LLDLLD0.0080.009DesultsinpCi/g(wet)(2)(3)Indicatorlocationswereavailabledownwindlocationswithintenmilesofthesiteandwithhighdepositionpotential.Datacomprisedofbroadleafandnon-broadleafvegetation(1976-1984).Datacomprisedofbroadleafvegetationonly(1985-1990).-146

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