ML14118A172

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Grand Gulf Nuclear Station 2013 Annual Radiological Environmental Operating Report (AREOR)
ML14118A172
Person / Time
Site: Grand Gulf Entergy icon.png
Issue date: 04/25/2014
From: Nadeau J J
Entergy Operations
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
GNRO-2014/00036
Download: ML14118A172 (118)
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Text

EntergyOperations, Inc.GrandGulfNuclearStationP.O.Box756PortGibson,Mississippi 39150JamesNadeauRegulatory Assurance ManagerTel:601-437-2103 GNRO-2014/00036 April25,2014U.S.NuclearRegulatory Commission Attention:

DocumentControlDeskWashington, DC20555-0001

SUBJECT:

GrandGulfNuclearStation2013AnnualRadiological Environmental Operating

.Report(AREOR)GrandGulfNuclearStation,Unit1DocketNo.50-416LicenseNo.NPF-29

DearSirorMadam:

Inaccordance withtheGrandGulfNuclearStation(GGNS)Unit1Technical Specification 5.6.2,attachedistheAnnualRadiological Environmental Operating Report(AREOR)fortheperiodJanuary1,2013throughDecember31,2013.Therearenocommitments contained inthissubmittal.

Ifyouhaveanyquestions orneedadditional information, pleasecontactRichardSumrall*at 601-437-2115.

Sincerely, JN/cjbrl7;[k

Attachment:

GrandGulfNuclearStation2013AnnualRadiological Environmental Operating Report(AREOR)cc:(SeeNextPage)

GNRO-2014/00036 Page2of2cc:NRCSeniorResidentInspector GrandGulfNuclearStationPortGibson,MS39150u.S.NuclearRegulatory Commission ATIN:MarcL.Dapas(w/2)RegionalAdministrator, RegionIV1600EastLamarBoulevard Arlington, TX76011-4511 U.S.NuclearRegulatory Commission ATIN:Mr.AlanWang,NRRlDORL(w/2)MailStopOWFN8B1Washington, DC20555-0001 Mr.B.J.SmithDirector, DivisionofRadiological HealthMississippi StateDepartme'nt ofHealthDivisionofRadiological Health3150LawsonStreetJackson,MS39213Dr.MaryCurrier,M.D.,M.P.HStateHealthOfficerMississippi Department ofHealthP.O.Box1700Jackson,MS39215-1700 Attachment toGNRO-2014/00036 GrandGulfNuclearStation2013AnnualRadiological Environmental Operating Report(AREOR)

I*ENTERGYOPERATIONS, INC.GRANDGULFNUCLEARSTATIONANNUALRADIOLOGICAL ENVIRONMENTAL OPERATING REPORTJanuary1,2013-December31,2013PreparedByIReviewedByI1dLJ;lf!

I/1(ApprovedBy TABLEOFCONTENTSSUMMARY

1.0INTRODUCTION

1.1Radiological Environmental Monitoring Program1.2PathwaysMonitored 1.3LandUseCensus2.0INTERPRETATION ANDTRENDSOFRESULTS2.1AirParticulate andRadioiodine SampleResults2.2Thermoluminescent Dosimetry (TLD)SampleResults2.3WaterSampleResults2.4SedimentSampleResults2.5MilkSampleResults2.6FishSampleResults2.7FoodProductSampleResults2.8LandUseCensusResults2.9Interlaboratory Comparison Results3.0RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAMSUMMARY3.1ProgramResultsSummary2610101010232323242525252526323333 TABLE1.1TABLE1.2TABLE2.1TABLE3.1LISTOFTABLESAIRSAMPLINGDEVIATIONS IN2013RADIOLOGICAL ENVIRONMENTAL SAMPLINGPROGRAMLANDUSECENSUSRESULTSRADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAMSUMMARY38122734 FIGURE1-1FIGURE1-2FIGURE1-3FIGURE2-1LISTOFFIGURESEXPOSUREPATHWAYSSAMPLECOLLECTION SITES-NEARFIELDSAMPLECOLLECTION SITES-FARFIELDTLDREADINGS420212224 ATTACHMENT 1LISTOFATTACHMENTS RADIOLOGICAL MONITORING REPORTSUMMARYOFMONITORING RESULTS539 SummaryTheAnnualRadiological Environmental Operating Reportpresentsdataobtainedthroughanalysesofenvironmental samplescollected forGrandGulfNuclearStation's (GGNS)Radiological Environmental Monitoring Program(REMP)fortheperiodJanuary1,2013,throughDecember31,2013.Thisreportfulfillstherequirements ofGGNSTechnical Specification 5.6.2.Tosupplement theREMP,GGNSpersonnel installed duplicate TLDsandcollected duplicate samplesduringthereporting period.Radiological Environmental*

Monitoring ProgramGGNSestablished theREMPin1978priortothestationbecomingoperational (1985)toprovidedataonbackground radiation andradioactivity normallypresentinthearea.GGNShascontinued tomonitortheenvironment bysamplingair,water,sediment, fishandfoodproducts, aswellasmeasuring radiation directly.

GGNSalsosamplesmilk,ifcommercial milkproduction occurswithinfivemilesoftheplant.TheREMPincludessamplingindicator andcontrollocations withinan18-mileradiusoftheplant.TheREMPutilizesindicator locations nearthesitetoshowanyincreases orbuildupofradioactivity thatmightoccurduetostationoperation andcontrollocations fartherawayfromthesitetoindicatenaturally occurring background radioactivity.

GGNSpersonnel compareindicator resultswithcontrolandpreoperational resultstoassessanyimpactGGNSoperation mighthaveonthesurrounding environment.

In2013,GGNSpersonnel collected environmental samplesforradiological analysis.

Themonitoring resultsforindicator locations whencomparedtocontrollocations andpreviousstudiesshowthatGGNShasnosignificant effectonthelocalenvironment.

Thereviewof2013monitoring data,inmanycases,showedundetectable radiation levelsintheenvironment andnearbackground levelsinpotential exposurepathwaysassociated withGGNS.HarmfulEffectsorIrreversible DamageTheREMPmonitoring didnotdetectanyharmfuleffectsorevidenceofirreversible damageinthecurrentyear.Reporting LevelsWhenaveragedoveranycalendarquarter,noenvironmental samplesequaledorexceededreporting levelsforradioactivity asoutlinedinOffsiteDoseCalculation Manual(ODCM)Specifications Table6.12.1-2; theanalytical resultsdidnottriggeranyRadiological Monitoring ProgramSpecialReports.Radioactivity NotAttributable toGGNSOverpreviousyears,theGGNSREMPdetectedradioactivity attributable toothersources.ThesesourcesincludedtheChinesenucleartestin1980andtheaccidentattheChernobyl NuclearPowerPlantin1986.In2011,theGGNSREMPdetectedradioactivity releasedfromtheFukushima Dai-ichiNuclearPowerPlantfollowing theMarch11,2011,Tohokuearthquake.

In2013,theGGNSREMPdetectednoradioactivity attributable toothersources.6 Comparison toFederalandStateProgramsGGNSpersonnel compareREMPdatatofederalandstatemonitoring programs.

Historically, theprogramsusedforcomparison includedtheU.S.NuclearRegulatory Commission (NRC)Thermoluminescent Dosimeter (TLD)DirectRadiation Monitoring NetworkandtheMississippi StateDepartment ofHealth(MSDH),DivisionofRadiological Healthmonitoring program.AlthoughtheNRCTLDNetworkProgramwasdiscontinued in1998,theseresultscomparedfavorably tothosefromtheGGNSREMP.TheMSDHandtheGGNSREMPhavesimilarmonitoring requirements.

Theseprogramsincludeco-located airsamplingandsharingsamplemediasuchaswater,sediment, fishandfoodproducts.

Bothprogramshaveobtainedsimilarresults.The2013resultsoftheMSDHmonitoring programcomparedfavorably withtheGGNSREMPresults.SampleDeviations

  • MilkTheGGNSaDCMrequirescollection ofmilksamplesifthereisacommercially available sourcewithin5miles(8km)oftheplant.In2013,theREMPdidnotincludemilksamplingbecausenocommercial milkproduction occurredwithin5milesofGGNS.GGNSpersonnel insteadcollected vegetation samplestomonitortheingestion pathway,asspecified inaDCMSpecifications Table6.12.1-1.
  • RequiredLowerLimitofDetection (LLD)ValuesAnalytical lowerlimitofdetection (LLD)valuesrequiredbytheaDCMspecifications wereachievedin2013werewithinthelimitsforallsampleswiththefollowing exceptions:

SampleTypeLocation/AnalysisNuclideDateSurfaceWaterIodine-131MSRiverDownstream

/GammaBa-14012/19/2013 La-140SurfaceWaterIodine-131MSRiverUpstream/GammaBa-14012/19/2013 La-140Causewasattributed toexcessdecaybetweensamplecollection andanalysis.

Allremaining LLDswereachievedandnoplantrelatednuclidesweredetectedinthe4013samples.MSRiversamplesarecollected quarterly atindicator

[downstream]

andcontrol[upstream]

locations.

Inaddition, anannualsampleiscollected fromanindicator locationduringaliquidradwastedischarge.

Forallremaining 2013MSRiversamples,LLDswereachievedandnoplantrelatednuclidesweredetected.

7

  • Thermoluminescent Dosimeters TLDsM-94andM-99wereretrieved wetinthe3rdquarter.Similarly locatedTLDdatawerereviewedandfoundconsistent withpreviousdata,withreadingsnearbackground.
  • AirSamplesThefol.lowing airsamplelocations hadreducedruntimesduetoweather-related poweroutagesormechanical problems.

Asdescribed inODCMSpecification Table6.12.1-1, footnote(a),deviations fromtherequiredsamplingschedulearepermitted duetomalfunction ofsamplingequipment andotherlegitimate reasons.Table1.1AirSamplingDeviations in2013RunTimeOut-of-Service SampleLocationDateInDateOut(Hours).(Hours)CommentsAS-1PG3/26/2013 4/2/2013169.240.41PoweroutageAS-7UH4/9/20134/16/2013167.04 0.98PoweroutageAS-7UH4/30/2013 5n/2013165.900.67PoweroutaQeAS-1PG6/18/2013 6/25/2013 151.5513.38PoweroutaQeAS-1PG6/25/2013 7/2/2013103.32'73.17PoweroutageAS-361VA6/25/2013 7/2/2013161.9015.53PoweroutageAS-1PG7/2/20137/9/201393.2366.22PoweroutageAS-7UH8/7/20138/13/2013 145.842.49PoweroutageAS-7UH9/24/2013 10/1/2013 165.701.33PoweroutageAS-361VA12/10/201312/17/2013166.77 0.97PoweroutaQeAS-7UH12/17/2013 12/23/2013 144.533.05PoweroutageBasedonthesamplecollection periodreductions, airsampleswerecollected thefollowing percentages oftheavailable time:*MissedSamplesAS-1PGAS-361VAAS-7UH98.3%99.8%99.9%Allrequiredsampleswerecollected inaccordance withREMPrequirements.

Therewerenomissedsamples.*Unavailable ResultsGGNSreceivedanalytical resultsinadequatetimeforinclusion inthisreport.8 ProgramModifications NoREMPmodifications tookplaceduringthissamplingperiod.Attachments Attachment 1containsresultsofTLD,air,water,sediment, fish,foodproductsandspecialsamplescollected inthereporting period."TLDswereanalyzedbyStanfordDosimetry ofSterling, MA.OthersampleswereanalyzedbyGELLaboratories, LLCofCharleston, SC.Attachment 1includesresultsfromStanfordDosimetry's andGEL'sparticipation ininterlaboratory comparison programs.

9

1.0 Introduction

1.1Radiological Environmental Monitoring ProgramGGNSestablished theREMPtoensurethatplantoperating controlsproperlyfunctiontominimizeanyradiation thatcouldendangerhumanhealthortheenvironment.

TheREMPisdesignedto:*Analyzeimportant pathwaysforanticipated typesandquantities ofradionuclides releasedintotheenvironment,

  • Considerthepossibility ofabuildupoflong-lived radionuclides intheenvironment andidentifyanyphysicalandbiological accumulations thatmaycontribute tohumanexposures,
  • Considerthepotential radiation exposuretoplantandanimallifeinthe1environment surrounding GGNS,*Correlate levelsofradiation andradioactivity intheenvironment withradioactive releasesfromtheoperation ofGGNS.1.2PathwaysMonitored Theairborne, directradiation, waterborne andingestion
pathways, asseeninFigure1-1aremonitored asrequiredbytheGGNSODCMTable6.12.1-1.

Adescription oftheGGNSREMPutilizedtomonitortheexposurepathwaysisprovidedinTable1.1andshowninFigures1-2and1-3.GGNSmaysupplement thisprogramwithadditional samplinginordertoprovideacomprehensive andwell-balanced program.Section2.0ofthisreportprovidesadiscussion ofsamplingresults,withSection3.0providing asummaryofresultsforthemonitored exposurepathways.

1.3landUseCensusGGNSpersonnel conductabienniallandusecensus,asrequiredbyODCMSpecification 6.12.2.ThemostrecentlandusecensusdataareincludedinTable2.1.Thepurposeofthiscensusistoidentifylandusechangeswithineachofthe16meteorological sectorsandwithina5-mileradiusofGGNSthatwouldrequiremodifications totheREMPortheODCM.Thepurposeofthecensusistoidentifythenearest:1)2)3)Occupiedandunoccupied residences 22Gardenofgreaterthan50squaremeters(m)[500squarefeet(ft)]producing broadleaf vegetation Animalmilkedforhumanconsumption 10 GGNSpersonnel conductthelandusecensusby:*Conducting fieldsurveysineachmeteorological sectorouttofivemilesinordertoconfirm:*Nearestoccupiedresidence

  • Nearestunoccupied residence
  • Nearestgardenandapproximate size*Nearestmilkinganimal*Identifying locations onmapsandaerialphotographs, measuring distances toGGNSandrecording resultsonsurveillance datasheets*Comparingcurrent landusecensusresultstopreviousresultsfromthe2010census*Contacting theClaiborne CountyAgentforverification ofnearestdairyanimalsNosignificant differences wereobservedbetweenthebienniallandusecensusesperformed in2010and2012.11 Table1.2Radiological Environmental SamplingProgramExposureSamplePointDescription, SamplingandTypeandFrequency PathwayRequirement DistanceandDirection Collection Frequency OfAnalysesRadioiodine andParticulates 1sampleclosetotheSITEAS-7UH(SectorH,Radius0.5BOUNDARYhavingthehighestMiles)-South-southeast ofGGNScalculated annualaverageattheIBEWUnionHall.groundlevelD/Q.Radioiodine Canister-1-Continuous sampler131;7daysRadioiodine andParticulates operation withsampleParticulate Sampler-Airborne1samplefromthevicinityofaAS-1PG(SectorG,Radius5.5collection per7daysorasGrossbetaradioactivity community havingthehighestMiles)-Southeast ofGGNSattherequiredbydustloading,following filterchange,calculated annualaveragePortGibsonCityBarn.whichever ismorecomposite (bylocation) groundlevelD/Q.frequentforgammaisotopic; 92daysRadioiodine andParticulates AS-361VA(SectorB,.Radius 181samplefromacontrollocationMiles)-North-northeast ofGGNS15-30km(10-20miles)onHwy61,NorthoftheVicksburg distance.

Airport.TLDsM-16(SectorA,Radius0.9Miles)-Meteorological Tower.AninnerringofstationsintheDirectgeneralareasoftheSITEM-19(SectorE,Radius0.5Miles)92daysGammadose;92daysRadiation BOUNDARY.

-EasternSITEBOUNDARYPropertyline,North-northeast ofHWSA.12 Table1.1Radiological Environmental SamplingProgramExposureSamplePointDescription, SamplingandTypeandFrequency PathwayRequirement DistanceandDirection Collection Frequency OfAnalysesM-21(SectorJ,Radius0.4Miles)-NearFormerTrainingCenterBuildingonBaldHillRoad.M-22(SectorG,Radius0.5Miles)-FormerRREntranceCrossingOnBaldHillRoad.TLDsM-23(SectorQ,Radius0.5Miles)-DirectAninnerringofstationsintheGinLakeRoad50YardsNorthofRadiation generalareasoftheSITEHeavyHaulRoadonPowerPole.92daysGammadose;92daysBOUNDARY.

M-25(SectorN,Radius1.6Miles)-RadialWellNumber1.M-28(SectorL,Radius0.9Miles)-BaldHillRoad.M-94(SectorR,Radius0.8Miles)-SectorRNearMeteorological Tower.13 Table1.1Radiological Environmental SamplingProgramSamplingandExposureSamplePointDescription, Collection TypeandFrequency PathwayRequirement DistanceandDirection Frequency OfAnalysesM-95(SectorF,Radius0.5mil-SpoilsArea,fenceofoldstoragearea,nearentrancegateM-96(Sector8,Radius0.7mi.)-NorthGateFenceTLDsM-97(Sector0,Radius0.8mi.)-GrandDirectAninnerringofstationsintheGulfRoadentrancegatetospoilsareaRadiation generalareasoftheSITEM-98(SectorH,Radius0.5mi.)-Bald92daysGammadose;92daysBOUNDARY.

HillRoad,acrossfromUnionHall,incurveM-99(SectorK,Radius0.4mi.)-NorthFenceofoldBallFieldnearutilitypoleM-100(SectorC,Radius0.6mi.)-.GrandGulfRoadTLDsM-36(SectorP,Radius5.0Miles)-Anouterringapproximately 3toCurveonHW608,PointNearestGGNS5milesfromthesite.atPowerPole.M-40(SectorM,Radius2.3Miles)-HeadlyDrive,NearRiverPortEntrance.

14 Table1.1Radiological Environmental SamplingProgramExposure-SamplePointDescription, SamplingandTypeandFrequency PathwayRequirement DistanceandDirection Collection Frequency OfAnalysesTLDsM-48(SectorK,Radius4.8Miles)-Anouterringapproximately 30.4MilesSouthonMontGomerRoadto5milesfromthesite.onWestSide.M-49(SectorH,Radius4.5Miles)-ForkinBessieWeathersRoad/Shaifer Road.M-50(SectorB,Radius5.3Miles)-PanolaHuntingClubEntrance.

M-55(Sector0,Radius5.0Miles)-NearIngelsideKarnacFerryRoad/Ashland RoadIntersection.

M-57(SectorF,Radius4.5Miles)-DirectHwy61,BehindtheWelcometoPortRadiation GibsonSignatGlensdale Subdivision.

92daysGammadose;92daysTLDsM-01(SectorE,Radius3.5Miles)-8stationsinspecialinterestAcrosstheroadfromLakeClaiborne areassuchaspopulation EntryGate.(SpecialInterest) centers,nearbyresidences, M-07 G,Radius5.5Miles)-schools,andin1or2areastoAS-1PG,PortGibsonCityBarn.serveascontrolstations.

(SpecialInterest)

M-09(Sector0,Radius3.5Miles)-WarnerTullyV-Camp.(SpecialInterest)

M-10(SectorA,Radius1.5Miles)-GrandGulfMilitaryPark.(SpecialInterest) 15 Table1.1Radiological Environmental SamplingProgramExposureSamplePointDescription, SamplingandTypeandFrequency PathwayRequirement DistanceandDirection Collection Frequency OfAnalysesM-14(SectorB,Radius18.0Miles)-AS-3-61VA,Hwy61,NorthofVicksburg Airport.(Control)

TLDsM-33(SectorP,Radius12.5Miles)-Newellton, Louisiana Water'Tower.8stationsinspecialinterest(SpecialInterest)

Directareassuchaspopulation M-38(SectorM,Radius9.5Miles)-92daysGammadose;92daysRadiation centers,nearbyresidences, LakeBruinStatePark,Entranceschools,andin1or2areastoRoad.(SpecialInterest) serveascontrolstationsM-39(SectorM,Radius13.0Miles)-St.Joseph,Louisiana, Auxiliary WaterTank.(SpecialInterest) 16 Table1.1Radiological Environmental SamplingProgramSamplingandExposureSamplePointDescription, Collection TypeandFrequency PathwayRequirement DistanceandDirection Frequency OfAnalysesSurfaceWaterMRUP(SectorR,Radius1.8Miles)-At92daysGammaisotopicand1sampleupstream.

least4500ftupstreamoftheGGNStritiumanalyses; 92discharge pointintotheMississippi Rivertodays1sampledownstream.

allowadequatemixingoftheMississippi andBigBlackRivers.MRDOWN(SectorN,Radius1.6Miles)-Atleast5000ftdownstream oftheGGNSdischarge pointintheMississippi RivernearRadialWellNo.1.Waterborne 1sampledownstream duringaMRDOWN(SectorP,Radius1.3Miles)-366daysGammaisotopicandLiquidRadwasteDischarge.

Downstream oftheGGNSdischarge pointintritiumanalyses; 366theMississippi RivernearRadialWellNo.5.days1samplefromOutfall007OUTFALL007(SectorN,Radius0.231daysTritium;31daysMiles)-StormDrainSystem17 Table1.1Radiological Environmental SamplingProgramExposureSamplePointDescription, SamplingandTypeandFrequency PathwayRequirement DistanceandDirection Collection Frequency OfAnalysesPGWEll(SectorG,Radius5.0Miles)-PortGibsonWells-Takenfromdistribution systemoroneoftheGroundwater fivewells.Waterborne Samplesfrom2sources.CONSTWEll (SectorQ,Radius366daysGammaisotopicandtritiumanalyses; 366days0.4Miles)-GGNSConstruction WaterWell-Takenfromdistribution systemorthewell.SEDHAM(SectorN,Radius1.6SedimentFromShoreline Miles)-Downstream oftheGGNS1samplefromdownstream discharge pointintheMississippi area.RivernearHamiltonLakeoutlet.1samplefromupstreamarea.366daysGammaisotopic; 366daysSEDCONT(Minimumof100yds)-UpstreamoftheGGNSdischarge pointintheMississippi River.Milk1samplefrommilkingCurrently, noavailable milkinganimalswithin8km(5miles)animalswithin8kmofGGNS.ifmilkisavailable Ingestion commercially.

ALCONT(SectorK,Radius10.592dayswhenrequiredGammaisotopicand1-131;1controlsample(onlyifMiles)-LocatedSouth-southwest of92daysindicator exists)>8kmifmilkGGNSatAlcornStateUniversity.

isavailable.

18 Table1.1Radiological Environmental SamplingProgramExposureSamplePointDescription, SamplingandTypeandFrequency PathwayRequirement DistanceandDirection Collection Frequency OfAnalysesFISHDOWN-Downstream oftheFishGGNSdischarge pointintothe1sampleinvicinityofGGNSMississippi Riverdischarge point.FISHUP-UpstreamoftheGGNS366daysGammaisotopiconedible1sampleuninfluenced bydischarge pointintotheMississippi portion;366daysGGNSdischarge.

Riveruninfluenced byplantoperations.

FoodProductsIngestion 1sampleofbroadleaf VEG-J(SectorJ,Radius0.4Miles)vegetation growninoneoftwo-SouthofGGNSnearformerdifferent offsitelocations withTrainingCenteronBaldHillRoad.highestanticipated annualVEG-CONT(SectorK,Radius10.5Gammaisotopicand1-131;averagegroundlevelD/Qif92dayswhenavailable milksamplingisnotperformed.

Miles)-AlcornStateUniversity 92dayssouth-southwest ofGGNSwhen1sampleofsimilarvegetation available, otherwise alocation15-30grown15-30kmdistantifmilkkmdistant.samplingisnotperformed.19 Figure1-1ExposurePathways20 FIGURE1-2SAMPLECOLLECTION SITES-NEARFIELD21FIGURE3.0-1Collection SiteLocations 0-4MileAreaMapLEGEND?AshooSurfaceWaterGroundwater mBroacieafVlI':W'MlItMw lI'IoSdnenlOTlD*Rameywels

-atMilk.,-£NI'ERGYGRANDGULFNIJCI.FAR STAtION 8M",U'**8fI'rl*GMapI0I..........'SCALEINMILESGIIndQI,f,\.WI1 3,0-7381ft LFIGURE1-3SAMPLECOLLECTION SITES-FARFIELDcoEtElG1l't,!11-22FIGURE3.0-2Collection SiteLocations, GeneralAreaMap4-10MileAreaMapLEGENDo0,Q1faa8w.....GroundWdiaI'G

  • Sdnent0TlD*RlP1eyW8Ill*Milt'18MILESFROMeRW)etA.FTOAIRPORI'--(B)*-e:..'EAGYGRANDGULFNUCLEARSTAllON 4-10MileEnvirorlmentaIL.ooa1Ion MapGrandGul,Unit1s.D-aRevIsion350907

2.0 Interpretation

andTrendsofResults2.1AirParticulate andRadioiodine SampleResultsGGNSdidnotdetectanyplantrelatedgammaemittingradionuclides inthequarterly airparticulate composites.

TheREMPhadpreviously detectedairborlle radioactivity attributable toothersourcesinthispathway.ThesesourcesincludetheChinesenucleartestin1980andtheaccidentattheChernobyl NuclearPowerPlantin1986.TheGGNSREMPdetectedradioactivity releasedfromtheFukushima Dai-ichiNuclearPowerPlantfollowing theMarch11,2011,Tohokuearthquake.

Noradioiodine wasdetectedin2013.Table3.1,whichalsoincludesgrossbetaactivity, providesacomparison oftheindicator andcontrolmeansandranges, furtheremphasizing thattheairbornepathwayremainsatbackground levels.Intheabsenceofplant-related gammaradionuclides, grossbetaactivityisattributed tonaturally occurring radionuclides.

Similartrendsarepresentforcontrolandindicator locations, whichsupportthepresenceofnaturally occurring radioactivity.

2.2Thermoluminescent Dosimetry SampleResultsGGNScalculates dosebysubtracting shieldreadingsfromcontrolandindicator locationreadingsandreportsmeasureddoseasnetexposure, normalized to92days.GGNSreliesonthecomparison oftheindicator locations tothecontrollocationasanindication ofplantimpact.Gammaradiation doseinthereporting periodiscomparedtocontrollocationreadingsforpreviousyearsasshowninFigure2-1.Thecomparison oftheindicator resultstothecontrol,andtopreviousindicator results,asseeninFigure2-1andTable3.1,indicates thatplantoperation hashadnosignificant impactonambientradiation levelsduringthereporting period.23 mR/qtr20.0Figure2-12013TLDReadings16.012.08.04.00.0+1Q13oo2Q1363Q13X4Q132008-2012 tJ.ControlXLocationXXMaximum*(+2Stdev)t!.

00A2008-2012 ControlLocationMinimum(-2Stdev)2.3WaterSampleResultsSurfacewatersampleswerecollected fromthreeindicatorlocations(Outfall 007,MRDOWN,andMRDOWNDuringDischarge) andonecontrollocation(MRUP)andanalyzedforgammaemittingradionuclides andtritium.Plantrelatedgammaemittingradionuclides andtritiumremainedundetectable intheupstreamanddownstream Mississippi Riverlocations, whichisconsistent withpreoperational andpreviousoperational years.Stormwaterscontribute toOutfall007andcanincludetritiumasaresultofwashoutandentrainment ofnormal,previously monitored gaseouseffluents.

Asaresult,tritiumisoccasionally observed.

In2013,whendetected, tritiumwasmeasuredatanaverageconcentration of1817+/-444pCi/LattheOutfall007(indicator) location.

InadditiontothetritiumsamplesrequiredbytheREMP,speCialsurfacewatersamplesforgammaemittingradionuclides werecollected attheOutfall007location(TableA8.1).Plantrelatedgammaemittingradionuclides remainedundetectable inthissample.Basedonreviewofresultsandhistorical data,plantoperations hadnosignificant impactonthispathwayduringthereporting period.24 Groundwater sampleswerecollected fromtwolocations (indicator andcontrol)andanalyzedforgammaemittingrad'ionuclides andtritium(TablesA4.2andA4.3).InadditiontothesamplesrequiredbytheREMP,anextrasamplefromtheindicator locationwasanalyzedforlodine-131 (TableA4.3).GGNSdidnotdetectanyplantrelatedgammaemittingradionuclides ortritiumingroundwater samplesduringthereporting period.Basedonreviewofresultsandhistorical data,plantoperations hadnosignificant impactonthispathwayduringthereporting period.2.4SedimentSampleResultsSedimentsampleswerecollected fromtwolocations (indicator andcontrol)andanalyzedforgammaemittingradionuclides.

Inthereporting period,plantrelatedgammaemittingradionuclides werebelowdetectable concentrations intheupstream(control) anddownstream (indicator) location.

Basedonreviewofresultsandhistorical data,plantoperations hadnosignificant impactonthispathwayduringthereporting period.2.5MilkSampleResultsMilksampleswerenotcollected withinfivemilesofthesiteinthereporting periodduetotheabsenceofmilkinganimals.SincetherearenodairieswithinfivemilesofGGNS,andbasedonnon-detectable radioiodine andgammaradionuclides inairandvegetation samples,plantoperations hadnoimpactonthispathwayduringthereporting period.2.6FishSampleResultsFishsampleswerecollected fromtwolocations (indicator andcontrol)andanalyzedforgammaemittingradionuclides.

GGNSdidnotdetectanyplantrelatedgammaemittingradionuclides infishsamples(edibleportions) duringthereporting period,ashasbeenthecaseinpreoperational andpreviousoperational years.Theseresultsindicatethatthispathwayhasnotbeenaffectedbyplantoperations.

2.7FoodProduct(Vegetation)

SampleResultsFoodproductsampleswerecollected fromtwolocations (indicator andcontrol)andanalyzedforlodine-131 andgammaemittingradionuclides.

GGNSdidnotdetectanyplantrelatedlodine-131 orgammaemittingradionuclides invegetation samplesduringthereporting period.Theseresultsindicatethatthispathwayhasnotbeenaffectedbyplantoperations.

25 2.8LandUseCensusResultsResultsfromtheLandUseCensusperformed in2012-13areincludedinthisreport.MethodsutilizedtoperformtheLandUseCensusinclude:visualsurveys,doortodoorsurveys,telephone interviews, GlobalPositioning System(GPS),AerialPhotography, andconsultation withthelocalcountyagentconcerning dairyproduction inClaiborne County.Duringthe surveythefollowing information wasobtained:

1)nearestlocationofoccupiedandunoccupied residences 2)nearestlocationofdairyproduction 3)nearestlocationofgardensChangesfromthepreviousLandUseCensuswereevaluated inaccordance withGGNSsurveillance "LandUseCensus",06-EN-SOOO-O-0002.

Thedifferenceswere comparedtothelocations andassumptions usedincalculations forcompliance withtheODCMLimitingCondition forOperation 6.11.6.Thelocations andassumptions currently usedinODCMweredetermined moreconservative thananyofthechanges.Determinations fromthemostrecentLandUseCensusresultsare:*Becauseofdownwindlocationand/ordistancefromthesite,innocasewilltheoccupancy ofanexistingLJnoccupied residence causeanyexistingODCMcriticalreceptorcalculation resultstobelessconservative.

  • Noadditional samplinglocations arerequiredastheonsitevegetation samplinglocation(SectorJ,0.4miles)ismoreconservative thanchangesidentified inthelandusecensus.*Cattleareraisedforhumanconsumption(mostnotably inSectorH,J,andK).GGNSusestheGrass/Cow/Meat pathway.*Themilkpathwaydoesnotneedtobeactivated becausenocommercial dairyproduction isoccurring within5miles,asreferenced byODCMTable6.12.1-1.
  • SectorsM,N,P,andQareremoteareasinwhichtheprimaryuseishunting.Areasweresurveyedbyvehicleandaerialphotographs.
  • Gardens,regardless ofsize,wereincludedinthecensusdata26 Table2.12012LandUseCensusParameter SectorA*SectorBSectorCSector0*I.NearestOccupieda.Distance(mile)1.021.510.702.60Residence b.Degreesfromtruenorth355.423.742.360.8II.NearestUnoccupied a.Distance(mile)0.940.83NoneNoneResidence (closerb.Degreesfromtruenorth8.015.1thanoccupiedresidence)

III.NearestMilkAnimala.DistanceNoneNoneNoneNoneIV.NearestBroadleaf a.Distance(mile)None1.520.6923.8Gardenb.Gardensize(ft2):::::4050

1250:::::800c.Degreesfromtruenorth21.943.676.0V.CensusComparison a.IsnearestoccupiedYesYesYesYesresidence insamelocationaslastcensus?b.IsnearestmilkanimalinN/AN/AN/AN/Asamelocationaslastcensus?c.Isnearestbroadleaf NoYes1YesNogardeninsamelocationaslastcensus?1-Retainedpreviousgardenlocation.

LocatednoothergardensinSectorB,2-Currently notplanted.Retainedduetopotential toplant.Nextnearestgarden@4.53mi,49degrees=::200ft2,*=Changefromlastcensus.SeetableofLandUseCensusChanges27 Table2.12012LandUseCensus,continued.

Parameter SectorESectorF*SectorG*SectorHI.NearestOccupieda.Distance(miles)0.862.253.711.10Residence b.Degreesfromtruenorth93.9101.3131.8151.4II.NearestUnoccupied a.Distance(miles)NoneNone2.101.07Residence (closerb.Degreesfromtruenorth129.2151.0thanoccupiedresidence)

III.NearestMilkAnimala.DistanceNoneNoneNoneNoneIV.NearestBroadleaf a.Distance(miles)0.894.813.394.39Gardenb.Gardensize(ft2):::::1000

200:::::3.2E5 1:::::200c.Degreesfromtruenorth86.9122129155V.CensusComparison a.IsnearestoccupiedYesYesNoYesresidence insamelocationaslastcensus?b.IsnearestmilkanimalinN/AN/AN/AN/Asamelocationaslastcensus?c.Isnearestbroadleaf gardenYesNoYesYesinsamelocationaslastcensus?1-Fieldsplowed,notplanted.Nextnearestgarden4.93miles,128degrees,-500ft2*-Changefromlastcensus.SeetableofLandUseCensusChanges28 Table2.12012LandUseCensus,continued.

Parameter SectorJSectorKSectorLSectorMI.NearestOccupieda.Distance(miles)3.142.200.89NoneResidence b.Degreesfromtruenorth174.2197.0219.7II.NearestUnoccupied a.Distance(miles)None1.70NoneNoneResidence (closerthanb.Degreesfromtruenorth203.3occupiedresidence)

(HuntingLodge-InfoOnly)III.NearestMilkAnimala.Distance(miles)NoneNoneNoneNoneIV.NearestBroadleaf a.Distance(miles)3.162.180.89NoneGardenb.Gardensize(ft2)50c.Degreesfromtruenorth174.0196.3219.5V.CensusComparison a.IsnearestoccupiedYesYesYesN/Aresidence insamelocationaslastcensus?b.IsnearestmilkanimalinN/AN/AN/AN/Asamelocationaslastcensus?c.Isnearestbroadleaf YesYesYesN/Agardeninsamelocationaslastcensus?29 Table2.12012LandUseCensus,continued.

Parameter SectorNSectorPSectorQSectorRI.NearestOccupieda.Distance(miles)NoneNoneNone1.11Residence b.Degreesfromtruenorth346.1II.NearestUnoccupied a.Distance(miles)1.58NoneNoneNoneResidence (closerb.Degreesfromtruenorth82.2thanoccupied(Bucksnort residence)

Camp-InfoOnly)III.NearestMilkAnimala.Distance(miles)NoneNoneNoneNoneIV.NearestBroadleaf a.Distance(miles)NoneNoneNoneNoneGardenb.Gardensize(ft2)c.DegreesfromtruenorthV.CensusComparison a.IsnearestoccupiedN/AN/AN/AYesresidence insamelocationaslastcensus?b.IsnearestmilkanimalinN/AN/AN/AN/Asamelocationaslastcensus?c.Isnearestbroadleaf N/AN/AN/AN/Agardeninsamelocationaslastcensus?30 2012LandUseCensusChangesSECTORPARAMETER ReasonforChangeANearestBroadleaf GardenNogardenat2010censuslocation.

NoothergardensinSectorA.DNearestBroadleaf GardenNogardenat2010censuslocation.

Newgardenlocationidentified.

FNearestBroadleaf GardenNogardenat2010censuslocation.

Newgardenlocationidentified.

GNearestBroadleaf GardenFieldsplowed,notplanted.Nextnearestgarden4.93miles,128degrees,-500fe31 2.9Interlaboratory Comparison ResultsStanfordDosimetry Companyanalyzedinterlaboratory comparison thermoluminescent dosimeters tofulfilltherequirements ofaDCMSpecification 6.12.1.TheresultsareshowninTableA.9.1.GELLaboratories analyzedinterlaboratory comparison samplestofulfilltherequirements ofaDeMSpecification 6.12.1.TheresultsareshowninTableA.9.2.32

3.0 Radiological

Environmental Monitoring ProgramSummary3.1ProgramResultsSummaryTable3.1summarizes theREMPresults.Valuesreportedaslessthanthelowerlimitofdetection

<<LLD)werenotusedwhendetermining rangesandmeansforindicator andcontrollocations.

33 TABLE3.1Radiological Environmental Monitoring ProgramSummaryNameofFacility:

GrandGulfNuclearStationDocketNo:50-416LocationofFacility:

Claiborne County,Mississippi Reporting Period:January-December2013SampleTypeType&NumberLLDbIndicator Locations LocationwithHighestAnnualMeanControlNumberof(Units)ofAnalysesaMean(F)cLocations Nonroutine

[Range]Mean(F)cResultse[Range]LocationdMean(F)[Range]AirParticulates GB1590.010.0383(106/106)

AS-1PG0.0389(53/53)0.0353(53/53)0(pCi/m3)[0.00931-0.0858](SectorG,5.5mi)[0.00931-0.0858]

[0.0117-0.082]GS12Cs-1340.05<LLDN/AN/A<LLD0Cs-1370.06N/AN/A<LLD0AirborneIodine1-1311590.07<LLDN/AN/A<LLD0(pCi/m3)InnerRingTLDsGamma56f9.8(56/56)M-9913.1(4/4)N/A0(mRlQtr)[2.8-14.7](SectorJ,0.4mi.)[11.5-14.7]OuterRingTLDsGamma28f9.7(28/28)M-5711.9(4/4)N/A0(mRlQtr)[4.7-13.0](SectorF,4.5mi.)[10.8-13.0]SpecialInterestGamma28f9.6(28/28)M-0111.4(4/4)N/A0TLDs[7.8-12.3](SectorE,3.5mi.)[10.7-12.3](mRlQtr)ControlTLDsGamma4fN/AN/AN/A10.8(4/4)0(mRlQtr)[10.0-11.7]34 TABLE3.1Radiological Environmental Monitoring ProgramSummaryNameofFacility:

GrandGulfNuclearStationDocketNo:50-416LocationofFacility:

Claiborne County,Mississippi Reporting Period:January-December2013SampleTypeType&NumberLLDbIndicator LocationLocationwithHighestAnnualMeanControlNumberof(Units)ofAnalysesaMean(F)cLocations Nonroutine

[Range]Mean(F)cResultse[Range]LocationdMean(F)c[Range]SurfaceWaterH-33430001817(6/27)Outfall0071817(6/18)<LLD0(pCi/l)[508-5140](SectorN,Radius0.2mi.)[508-5140]GS161-13115<LLDN/AN/A<LLD0Mn-5415<LLDN/AN/A<LLD0Fe-5930<LLDN/AN/A<LLD0Co-5815<LLDN/AN/A<LLD0Co-6015<LLDN/AN/A<LLD0Zn-6530<LLDN/AN/A<LLD0Zr-9530<LLDN/AN/A<LLD0Nb-9515<LLDN/AN/A<LLD0Cs-13415<LLDN/AN/A<LLD0Cs-13718<LLD.,N/AN/A<LLD0Ba-14060<LLDN/AN/A<LLD0La-14015<LLDN/AN/A'<LLD035 TABLE3.1Radiological Environmental Monitoring ProgramSummaryNameofFacility:

GrandGulfNuclearStationDocketNo:50-416LocationofFacility:

Claiborne County,Mississippi Reporting Period:January-December2013SampleTypeType&LLDbIndicator Locations LocationwithHighestAnnualMeanControlLocations Numberof(Units)NumberMean(F)cMean(F)cNonroutine ofAnalysesa[Range][Range]ResultseLocationdMean(F)c[Range]Groundwater H-362000<LLDN/AN/A<LLDa(pCi/1)1-13141<LLDN/AN/A<LLDaGS3Mn-,5415<LLDN/AN/A<LLDaFe-5930<LLDN/AN/A<LLDaCo-5815<LLDN/AN/A<LLDaCo-6015<LLDN/AN/A<LLDaZn-6530<LLDN/AN/A<LLDaZr-9530<LLDN/AN/A<LLDaNb-9515<LLDN/AN/A<LLDaCs-13415<LLDN/AN/A<LLDaCs-13718<LLDN/AN/A<LLDaBa-14060<LLDN/AN/A<LLDaLa-14015<LLDN/AN/A<LLDaSedimentGS4(pCi/kg)Cs-134150<LLDN/AN/A<LLDaCs-137180<LLDN/AN/A<LLDa36 TABLE3.1Radiological Environmental Monitoring ProgramSummaryNameofFacility:

GrandGulfNuclearStationDocketNo:

50-416LocationofFacility:

Claiborne County,Mississippi Reporting Period:January-December2013SampleTypeType&LLDbIndicator Location.LocationwithHighestAnnualControlNumberof(Units)NumberMean(F)cMeanLocations Nonroutine ofAnalysesa[Range]Mean(F)cResultse[Range]LocationdMean(F)c[Range]FishGS2(pCi/kg)Mn-54130<LLDN/AN/A<LLD0Fe-59260<LLDN/AN/A<LLD0Co-58130.<LLDN/AN/A<LLD0Co-60130<LLDN/AN/A<LLD0Zn-65260<LLDN/AN/A<LLD0Cs-134130<LLDN/AN/A<LLD0Cs-137150<LLDN/AN/A<LLD0Food1-131860<LLDN/AN/A<LLD0ProductsNegetation (pCilkg)GS8Cs-13460<LLDN/AN/A<LLD0Cs-13780<LLDN/AN/A<LLD0-37 TABLE3.1Radiological Environmental Monitoring ProgramSummaryNameofFacility:

GrandGulfNuclearStationDocketNo:50-416LocationofFacility:

Claiborne County,Mississippi Reporting Period:January-December2013LocationwithHighestAnnualControlMeanIndicator LocationLocations NumberofSampleTypeType&NumberMean(F)cMean(F)cMean(F)cNonroutirie (Units)ofAnalysesaLLDb[Range]Locationd[Range][Range]ResultseSurfaceWaterGS2(Special) 1-13115<LLDN/AN/A<LLD0(pCi/l)Mn-5415<LLDN/AN/A<LLD0Fe-5930<LLDN/AN/A<LLD0Co-5815<LLDN/AN/A<LLD0Co-6015<LLDN/AN/A<LLD0Zn-6530<LLDN/AN/A<LLD0Zr-9530<LLDN/AN/A<LLD0Nb-9515<LLDN/AN/A<LLD0Cs-13415<LLDN/AN/A<LLD0Cs-13718<LLDN/AN/A<LLD0Ba-14060<LLDN/AN/A<LLD0La-14015<LLDN/AN/A<LLD0aGB=Grossbeta;1-131=lodine-131; H-3=Tritium;GS=Gammascan.bLLD=Requiredlowerlimitofdetection basedonaDCMTable6.12.1-3.

cMeanandrangebasedupondetectable measurements only.Fractionofdetectable measurements atspecified locations isindicated inparenthesis (F).dWhereapplicable, locations arespecified byname,distancefromreactorsiteandmeteorological sector.eNon-routine resultsarethosewhichexceedtentimesthecontrolstationvalue.Ifnocontrolstationvalueis.available, theresultisconsidered non-routineifitexceedstentimesthepreoperational valueforthelocation.

fLLDisnotdefinedinaDCMTable6.12.1-3.

38 Attachment 1Radiological Monitoring ReportSummaryofMonitoring Results39 TABLEOFCONTENTSTABLEAl.lAIRPARTICULATE FILTERGROSSBETAANDCHARCOALCARTRIDGE AS-lPG41TABLEA1.2AIRPARTICULATE FILTERGROSSBETAANDCHARCOALCARTRIDGE AS-361VA43TABLEA1.3AIRPARTICULATE FILTERGROSSBETAANDCHARCOALCARTRIDGE AS-7UH45TABLEA1.4AIRPARTICULATE FILTERGAMMA47TABLEA2.1THERMOLUMINESCENT DOSIMETERS 48TABLEA2.2THERMOLUMINESCENT DOSIMETERS 49TABLEA2.3THERMOLUMINESCENT DOSIMETERS 49TABLEA3.1SURFACEWATERGAMMA50TABLEA3.2SURFACEWATER-TRITIUM 51TABLEA4.1GROUNDWATER GAMMA53TABLEA4.2GROUNDWATER TRITIUM54TABLEA4.3GROUNDWATER IODINE-131 55TABLEA5.1SEDIMENT56TABLEA6.1FISH57TABLEA7.1FOODPRODUCTS58TABLEA8.1SPECIALSAMPLES59TABLEA9.1INTERLABORATORY PROGRAM-TLDS60TABLEA9.2INTERLABORATORY PROGRAM-SAMPLES6140 TableA1.1SampleType:AirParticulate FilterandRadioiodine Cartridge Analysis:

GrossBetaand1-131Units:pCi/m3AIRSAMPLEAS-1PGLLD(pCi/m3)0.070.01LABIDSTARTDATEENDDATE1-131GROSSBETA317430004 12/26/2012 1/1/2013<0.01530.04270+/-0.00627 318220004 1/1/2013, 1/8/2013<0.01340.06982+/-0.00742 318693004 1/8/20131/15/2013

<0.01910.01534+/-0.00357 319091004 1/15/2013 1/22/2013

<0.02020.03304+/-0.00501 319533004 1/22/2013 1/29/2013

<0.03490.05355+/-0.00649 320026004 1/29/2013 2/5/2013<0.02450.03471+/-0.00524 320346004 2/5/20132/12/2013

<0.0140.02636+/-0.00451 3208400042/12/20132/19/2013

<0.03410.02963+/-0.00487 321113004 2/19/2013 2/26/2013

<0.03440.03378+/-0.00518 321567004 2/26/2013 3/5/2013<0.01740.04998+/-0.00623 321999004 3/5/20133/12/2013

<0.04190.03904+/-0.00559 322324004 3/12/2013 3/19/2013

<0.01430.04448+/-0.00592 322636004 3/19/2013 3/26/2013

<0.01810.03038+/-0.00494 322943004 3/26/2013 4/2/2013<0.007960.02571+/-0.00454 323665004 4/2/20134/9/2013<0.05260.02936+/-0.00487 324144004 4/9/20134/16/2013

<0.01810.02592+/-0.00456 324469004 4/16/2013 4/23/2013

<0.01790.02047+/-0.00407 324861004 4/23/2013 4/30/2013

<0.03180.03236+/-0.00502 3254290044/30/20135/7/2013

<0.02360.01805+/-0.00387 325878004 5/7/20135/14/2013

<0.03090.02938+/-0.0048 3264790045/14/20135/21/2013

<0.01820.04142+/-0.00573 326691004 5/21/2013 5/28/2013

<0.02560.02691+/-0.00469

'327221004 5/28/2013 6/4/2013<0.01910.009312+/-0.00295 327463004 6/4/20136/11/2013

<0.01820.02678+/-0.00463 327873004 6/11/2013 6/18/2013

<0.02110.04001+/-0.00558 328379004 6/18/2013 6/25/2013

<0.04290.03116+/-0.00528 328785004 6/25/2013 7/2/2013<0.0280.05135+/-0.00818 329309004 7/2/20137/9/2013<0.04410.02698+/-0.00641 329922004 7/9/20137/17/2013

<0.0190.02374+/-0.00408 330259004 7/17/2013 7/23/2013

<0.04530.01888+/-0.00424 330702004 7/23/2013 7/30/2013

<0.03920.03411+/-0.00522 331148004 7/30/201'3 8/7/2013<0.03240.07807+/-0.00732 331513004 8/7/20138/13/2013

<0.01780.03988+/-0.00595 332043004 8/13/2013 8/20/2013

<0.02360.04118+/-0.0058 3323520048/20/20138/27/2013

<0.02810.0411+/-0.00569 41 TableA1.1SampleType:AirParticulate FilterandRadioiodine Cartridge Analysis:

GrossBetaand1-131Units:pCi/m3AIRSAMPLEAS-1PGLLD(pCi/m3)0.070.01LABIDSTARTDATEENDDATE1-131GROSSBETA332754004 8/27/2013 9/3/2013<0.01950.06038+/-0.0068

  • 333162004 9/3/20139/10/2013

<0.01120.06962+/-0.00742 333707004 9/10/2013 9/17/2013

<0.03040.08584+/-0.00814 334027004 9/17/2013 9/24/2013

<0.01470.03424+/-0.00527 334492004 9/24/2013 10/1/2013

<0.01550.0469+/-0.00606 335178004 10/1/2013 10/8/2013

<0.01080.02479+/-0.00447 335658004 10/8/2013 10/15/2013

<0.02390.04288+/-0.00583 336215004 10/15/2013 10/23/2013

<0.01920.08291+/-0.00761 336629004 10/23/2013 10/29/2013

<0.02780.05765+/-0.00655 336940004 10/29/2013 11/5/2013

<0.0210.03995+/-0.00527 337429004 11/5/2013 11/12/2013

<0.02220.03774+/-0.00533790100411/12/201311/19/2013

<0.02280.02484+/-0.00413 338351004 11/19/2013 11/26/2013

<0.03010.03267+/-0.00476 338574004 11/26/2013 12/3/2013

<0.01790.04077+/-0.00522 339246004 12/3/2013 12/10/2013

<0.01510.02432+/-0.00406 339504004 12/10/2013 12/17/2013

<0.02290.05727+/-0.00621 33992200412/17/201312/23/2013

<0.01950.03617+/-0.00531 340141001 12/23/2013 12/31/2013

<0.02020.04808+/-0.00532 Average:Maximum:Minimum:420.03890.08580.00931 TableA1.2SampleType:AirParticulate FilterandRadioiodine Cartridge Analysis:

GrossBetaand1-131Units:pCi/m3AIRSAMPLEAS-361VALLD(pCi/m3)0.070.01LABIDSTARTDATEENDDATE1-131GROSSBETA317430005 12/25/2012 1/1/2013<0.01120.04720+/-0.00610 318220005 1/1/20131/8/2013<0.03780.08197+/-0.00807 318693005 1/8/20131/15/2013

<0.02180.02639+/-0.00458 319091005 1/15/2013 1/22/2013

<0.01650.04091+/-0.00555 319533005 1/22/2013 1/29/2013

<0.02310.05567+/-0.00661 320026005 1/29/2013 2/5/2013<0.02680.03535+/-0.00529 320346002 2/5/20132/12/2013

<0.0250.03414+/-0.00518 320840005 2/12/2013 2/19/2013

<0.02140.02683+/-0.00463 321113005 2/19/2013 2/26/2013

<0.02960.03419+/-0.00523 321567005 2/26/2013 3/5/2013<0.02160.04546+/-0.00599 321999005 3/5/20133/12/2013

<0.02070.04485+/-0.00598 322324005 3/12/2013 3/19/2013

<0.01770.03544+/-0.0053 322636005 3/19/2013 3/26/2013

<0.02630.03362+/-0.00518 322943005 3/26/2013 4/2/2013<0.008820.03311+/-0.00515 323665005 4/2/20134/9/2013<0.02950.03495+/-0.00526 324144005 4/9/20134/16/2013

<0.01650.02572+/-0.00454 324469005 4/16/2013 4/23/2013

<0.02020.037+/-0.0054 324861005 4/23/2013 4/30/2013

<0.02050.03447+/-0.00517 325429005 4/30/2013 5/7/2013<0.03210.01589+/-0.00365 325878005 5/7/20135/14/2013

<0.03640.02614+/-0.00454 326479005 5/14/2013 5/21/2013

<0.02120.04895+/-0.00627 326691005 5/21/2013 5/28/2013

<0.01950.02709+/-0.00456 327221005 5/28/2013 6/4/2013<0.0180.01172+/-0.00325 327463005 6/4/20136/11/2013

<0.0250.02144+/-0.00417 327873005 6/11/2013 6/18/2013

<0.01790.02819+/-0.00473283790056/18/2013 6/25/2013

<0.02670.02505+/-0.004573287850056/25/2013 7/2/2013<0.02370.02683+/-0.00474 329309005 7/2/20137/9/2013<0.02460.01892+/-0.00408 329922005 7/9/20137/16/2013

<0.02770.02435+/-0.00428 330259005 7/16/2013 7/23/2013

<0.02820.01792+/-0.00395 330702005 7/23/2013 7/30/2013

<0.02360.02527+/-0.00453 331148005 7/30/2013 8/7/2013<0.02380.05505+/-0.00613 331513005 8/7/20138/13/2013

<:0.02010.02216+/-0.00448 332043005 8/13/2013 8/20/2013

<0.01670.0314+/-0.00508 332352005 8/20/2013 8/27/2013

<0.02870.02768+/-0.0047 43 TableA1.2SampleType:AirParticulate FilterandRadioiodine Cartridge Analysis:

GrossBetaand1-131Units:pCi/m3AIRSAMPLEAS-361VALLD(pCi/m3)0.070.01LABIDSTARTDATEENDDATE1-131GROSSBETA332754005 8/27/2013 9/3/2013<0.02460.05089+/-0.00632 333162005 9/3/20139/10/2013

<0.01860.05877+/-0.00684 333707005 9/10/2013 9/17/2013

<0.02590.06597+/-0.007013340270059/17/2013 9/24/2013

<0.01260.03106+/-0.00507 334492005 9/24/2013 10/1/2013

<0.01080.04255+/-0.00585 335178005 10/1/2013 10/8/2013

<0.01080.01959+/-0.00401 335658005 10/8/2013 10/15/2013

<0.02260.03802+/-0.00546 336215005 10/15/2013 10/22/2013

<0.01680.03855+/-0.00555 336629005 10/22/2013 10/29/2013

<0.01970.03752+/-0.0049 336940005 10/29/2013 11/5/2013

<0.02630.03991+/-0.00527 337429005 11/5/2013 11/12/2013

<0.01120.03691+/-0.00497 337901005 11/12/2013 11/19/2013

<0:03120.02327+/-0.00398 338351005 11/19/2013 11/26/2013

<0.02450.03474+/-0.00491 338574005 11/26/2013 12/3/2013

<0.02810.0355+/-0.00487 339246005 12/3/2013 12/10/2013

<0.01760.02436+/-0.00407 33950400512/10/201312/17/2013

<0.009710.05143+/-0.00591 339922005 12/17/2013 12/23/2013

<0.02610.03729+/-0.00537 340141005 12/23/2013 12/31/2013

<0.01710.04411+/-0.00512 Average:Maximum:Minimum:440.03530.0820.0117 TableA1.3SampleType:AirParticulate FilterandRadioiodine Cartridge Analysis:

GrossBetaand1-131Units:pCi/m3AIRSAMPLEAS-7UHLLD(pCi/m3)0.070.01LABIDSTARTDATEENDDATE1-131GROSSBETA317430006 12/25/2012 1/1/2013<0.01550.04710+/-0.00609 318220006 1/1/20131/8/2013<0.01470.07105+/-0.00748 318693006 1/8/20131/15/2013

<0.02270.02232+/-0.00,426 319091006 1/15/2013 1/22/2013

<0.01760.04115+/-0.00557 319533006 1/22/2013 1/29/2013

<0.02820.05841+/-0.00678 320026006 1/29/2013 2/5/2013<0.01580.04472+/-0.00593 320346006 2/5/20132/12/2013

<0.02570.02855+/-0.00473 320840006 2/12/2013 2/19/2013

<0.03550.02877+/-0.00483 321113006 2/19/2013 2/26/2013

<0.03510.03011+/-0.0049 321567006 2/26/2013 3/5/2013<0.02020.03799+/-0.00549 321999006 3/5/20133/12/2013

<0.01750.03918+/-0.0056 322324006 3/12/2013 3/19/2013

<0.02750.0379+/-0.00547 322636006 3/19/2013 3/26/2013

<0.01980.04151+/-0.00574 322943006 3/26/2013 4/2/2013<0.009130.03085+/-0.00498 323665006 4/2/20134/9/2013<0.02510.03625+/-0.00535 324144006 4/9/20134/16/2013

<0.01910.02567+/-0.00455 324469006, 4/16/2013 4/23/2013

<0.02310.03104+/-0.00496 324861006 4/23/2013 4/30/2013

<0.03090.0385+/-0.00548 325429006 4/30/2013 5/7/2013<0.02750.01914+/-0.00397 325878006 5/7/20135/14/2013

<0.02910:03941+/-0.00553 326479006 5/14/2013 5/21/2013

<0.01240.04657+/-0.00594 326691006 5/21/2013 5/28/2013

<0.02040.03007+/-0.00494 327221006 5/28/2013 6/4/2013<0.01880.01234+/-0.00332 327463006 6/4/20136/11/2013

<0.01760.02891+/-0.00483278730066/11/2013 6/18/2013

<0.02480.04112+/-0.005663283790066/18/2013 6/25/2013

<0.01590.03477+/-0.005313287850066/25/2013 7/2/2013<0.01020.0362+/-0.00524 3293090067/2/20137/9/2013

<0.0280.02985+/-0.00502 329922006 7/9/20137/16/2013

<0.02050.02417+/-0.00428 330259006 7/16/2013 7/23/2013

<0.03730.01534+/-0.00366 330702006 7/23/2013 7/30/2013

<0.02820.03678+/-0.00541 331148006 7/30/2013 8/7/2013<0.03190.06724+/-0.00678 331513006 8/7/20138/13/2013

<0.02760.02228+/-0.00456 3320430068/13/20138/20/2013

<0.01120.03703+/-0.00551 332352006 8/20/2013 8/27/2013

<0.0240.03269+/-0.00509 TableA1.345 TableA1.3SampleType:AirParticulate FilterandRadioiodine Cartridge Analysis:

GrossBetaand1-131Units:pCi/m3AIRSAMPLEAS-7UHLLD(pCi/m3)0.070.01LABIDSTARTDATEENDDATE1-131GROSSBETA332754006 8/27/2013 9/3/2013<0.02920.06167+/-0.00688 333162006 9/3/20139/10/2013

<0.01130.06254+/-0.00703 333707006 9/10/2013 9/17/2013

<0.03170.07415+/-0.00754 334027006 9/17/2013 9/24/2013

<0.01710.03538+/-0.0054 334492006 9/24/2013 10/1/2013

<0.01240.05276+/-0.0065 335178006 10/1/2013 10/8/2013

<0.01250.01902+/-0.00396 335658006 10/8/2013 10/15/2013

<0.02060.0352+/-0.0053 336215006 10/15/2013 10/22/2013

<0.01920.04648+/-0.0059 336629006 10/22/2013 10/29/2013

<0.03140.04111+/-0.00528 336940006 10/29/2013 11/5/2013

<0.0250.04372+/-0.00551 337429006 11/5/2013 11/12/2013

<0.01150.03331+/-0.0047 337901006 11/12/2013 11/19/2013

<0.01970.02307+/-0.00396 338351006 11/19/2013 11/26/2013

<0.02620.03251+/-0.00473 338574006 11/26/2013 12/3/2013

<0.03770.03748+/-0.005339246006 12/3/2013 12/10/2013

<0.01240.02414+/-0.00405 339504006 12/10/2013 12/17/2013

<0.01930.04832+/-0.00572 339922006 12/17/2013 12/23/2013

<0.02850.03805+/-0.00548 340141006 12/23/2013 12/31/2013

<0.03230.04377+/-0.0051 Average:Maximum:Minumum:460.03770.07420.0123 TableA1.4SampleType:Air.Particulate FilterAnalysis:

GammaIsotopicUnits:pCi/m3AIRPARTICULATE FILTERSAMPLES(GAMMA)LLD(pCi/m3)0.050.06LASlOLOCATIONDATECS-134CS-137323849002 AS-361VA2/8/2013.

<0.000567<0.000565323849003 AS-7UH2/8/2013<0.000379<0.000315323849001 AS-1PG2/9/2013<0.00116<0.000866*329803002 AS-,361VA 5/10/2013

<0.00036<0.000466329803001 AS-1PG5/10/2013

<0.000418<0.000344329803003 AS-7UH5/10/2013

<0.000579<0.000464335789002 AS-361VA8/9/2013<0.0005<0.000579335789003 AS-7UH8/9/2013<0.000514<0.000399335789001 AS-1PG8/9/2013<0.00129<0.000883340912002 AS-361VA11/12/2013

<0.00115<0.00123340912003 AS-7UH11/12/2013

<0.000534<0.000553340912001 AS-1PG11/12/2013

<0.000775<0.00052747 TableA2.1SampleType:Thermoluminescent Dosimeters Analysis:

GammaDoseUnits:mrem/QtrInnerRing-WithinGeneralAreaofSiteBoundaryStation1statr2ndQtr3rdatr4thatr!AnnualMean:10.69.7......12.08.88.67.510.9 10.57.37.68.011.813.1................

..11.48.69.310.710.212.6.....l!7.8 7.010.5'9.311.72.810.39.87.36.9.........

,..,.7.611.211.510.79.78.9,,..11.18.78.28.5.."..-,..

.....,..."..9.99.36.86.87.411.2.....................12.5....................

.;..11.0M-16M-19M-21M-22M-23M-25M-28 M-94M-95M-96

..,*_....'M-97.'.'-_,M-98M-99*M-100*Location withhighestannualmeanOuterRing-Approximately Three(3)toFive(5)MilesfromtheSiteStation1stQtr2ndQtr3rdatr4thatrAnnualMeanM-36.7.87.7"""*'*m....'**-"'.*.........w,*w*w..

,****,*******w.*.*y

...**,****,******

.*,.,***.*,.**.**,*,*w,*.w*.w,w

..",*..**,M-405.24.7*.*-..*.*.*-*..,,o}****.**.***.*.*

M-48,...........,

9.5..

9.9!10.5;.........

.....,...9.1.w._.........M-5510.910.8M-57*10.811.19.1.......**'w*,***,w,w

..*,****,**

..*6.09.610.910.7.*.*"..;..**.**,**.*_,w..

11.5***".*,*.'******..*,,'**'U.h...""'*12.8.9.46.710.412.1............

..,<.12.013.08.55.79.610.810.111.311.9*Location withhighestannualmean4,8 TableA2.2SampleType:Thermoluminescent Dosimeters Analysis:

GammaDoseUnits:mrem/QtrSpecialInterestAreas-Population Centers&SchoolsStation*1statr2ndatr3rdatr4thatrAnnualMeanM-01*111.010.711.512.311.4M-079.99.811.011.810.6M-09I9.09.410.910.49.9........1.......M-107.88.69.19.88.8M-338.27.88.27.88.0M-389.38.99.910.39.6M-398.08.58.69.28.6*Location withhighestannualmeanTableA2.3SampleType:Thermoluminescent Dosimeters Analysis:

GammaDoseUnits:mrem/QtrSpecialInterestAreas-ControlStationM-141stQtr10.52ndQtr10.0493rdQtr11.74thQtr11.2Annual*Mean10.8 TableA3.1SampleType:SurfaceWaterAnalysis:

GammaIsotopicUnits:pCi/LSURFACEWATERSAMPLES(GAMMA)LLD(pCilL)151530153015301515186015LAB10LOCATIONDATEMN-54CO-58FE-59CO-60ZN-65NB-95ZR-951-131CS-134CS-137BA-140LA-140321995002 MRUP3/12/2013

<3.37<3.29<6.66<3.71<7.44<3.54<5.68<5.64<3.69<3.53<5.54<5.54321995001 MROOWN3/12/2013

<2.74<2.57<5.31<3.24<6.52<3.10<5.39<4.66<3.06<3.38<4.81<4.81327674003 MRUP6/12/2013

<2.58<2.92<5.77<2.97<5.63<3.15<5.64<7.86<3.21<2.83<6.45<6.45327674004 MRUPOUP6/12/2013

<2.67<2.76<5.72<3.06<5.78<2.89<4.59<7.04<2.76<2.77<5.59<5.59327674001 MROOWN6/12/2013

<3.16<3.13<6.88<3.23<6.77<3.55<5.98<8.49<3.66<3.18<6.45<6.45327674002 MROOWNOUP6/12/2013

<2.48<2.78<5.61<3.02<5.82<2.90<4.77<7.02<2.68<2.63<5.60<5.60334489003 MRUP10/1/2013

<2.90<2.95<5.73<2.90<5.94<2.94<4.96<6.68<2.91<3.68<5.24<5.24334489004 MRUPOUP10/1/2013

<2.68<2.49<5.60<2.74<5.60<2.93<4.68<6.37<2.78<2.80<5.61<5.61334489001 MROOWN10/1/2013

<2.81<2.42<5.73<2.54<5.60<2.64<5.03<6.14<2.85<2.67<5.79<5.79334489002 MROOWNOUP10/1/2013

<2.72<2.70<5.76<2.81<5.70<2.86<4.9<6.27<2.95<2.80<5.22<5.22344056003 MRUP12/19/2013

<1.61<2.75<8.50<1.41<3.32<3.06<5.46<1200<1.62<1.89<115<115344056004 MRUPOUP12/19/2013

<3.01<5.22<14.6<2.56<6.89<5.57<9.93<2090<3.11<2.77<204<204344056001 MROOWN12/19/2013

<1.57<2.62<7.32<1.58<3.46<2.95<5.05<1150<1.55<1.50<108<108344056002 MROOWNOUP12/19/2013

<2.84<4.68<15.3<2.82<6.63<5.6<9.45<2130<3.07<:2.58<191<191339967001 MROOWN*12/24/2013

<6.56<6.61<10.7<7.23<14.9<6.88<11.1<9.62<6.66<7.90<11.9<11.9339967002 MROOWNOUP*12/24/2013

<5.94<5.62<12.3<6.09<13.8<5.94<12.0<9.93<5.12<4.97<8.62<8.62"DUP"-indicates duplicate sample*AnnualSamplecollected duringliquiddischarge 50 TableA3.2SampleType:SurfaceWaterAnalysis:

TritiumUnits:pCi/LSURFACEWATERSAMPLES.(TRITIUM)

LLO(pCi/L)3000LASlOLOCATIONDATEH-3318451001 Outfall0071/7/2013<397320567001 Outfall0072/11/2013 5140+/-1146321995003 Outfall0073/6/2013<554321995002 MRUP3/12/2013

<543321995001 MRDOWN3/12/2013

<545323423001 Outfall0074/3/20132190+/-383325089001 Outfall0075/1/2013<509326825001 Outfall0075/31/2013

<503327674003 MRUP6/12/2013

<437327674004 MRUPDUP6/12/2013

<443327674001 MRDOWN6/12/2013

<432327674002 MRDOWNDUP6/12/2013

<430328377001 Outfall0076/26/2013 507.8+/-275328377002 Outfall0076/26/2013 579.9+/-280330803002 Outfall0077/30/2013

<479330803001 Outfall0077/30/2013

<470333449001 Outfall0078/30/2013

<333333449002 Outfall007DUP8/30/2013

<328334398001 Outfall0079/27/2013

<376334398002 Outfall007DUP9/27/2013

<408334489003 MRUP10/1/2013

<388334489004 MRUPDUP10/1/2013

<432334489001 MRDOWN10/1/2013

<435334489002 MRDOWNDUP10/1/2013

<435336850001 Outfall00710/31/2013 1122+/-286336850002 Outfall007DUP10/31/2013 1362+/-292338576001 Outfall00712/3/2013

<370344056003 MRUP12/19/2013

<535344056004 MRUPDUP12/19/2013

<528356004001 MRDOWN12/19/2013

<478356004002 MRDOWNDUP12/19/2013

<506340024001 Outfall00712/20/2013

<382339967001 MRDOWN*12/24/2013

<400339967002 MRDOWNDUP*12/24/2013

<402*AnnualSamplecollected duringliquiddischarge "DUP"-indicates duplicate sample.51

..,TableA4.1SampleType:GroundWaterAnalysis:

GammaIsotopicUnits:pCi/LGROUNDWATERSAMPLES(GAMMA)LLD(pCi/L)1515301530153015186015LABIDLOCATIONDATEMN-54CO-58FE-59CO-60ZN-65NB-95ZR-95CS-134CS-137BA-140LA-140339729002 CONSTWELL 312/5/2013

<4.02<3.98<11.6<3.41<9.26<5.55<8.88<4.85<4.18<10.2<10.2339729003 CONSTWELL 412/5/2013

<5.20<4.89<9.62<6.17<10.6<6.56<10.6<4.96<4.92<13.0<13.0339729001 PGWELL12/17/2013

<4.08<2.64<7.32<4.03<8.94<4.61<6.75<3.97<4.61<6.25<6.2552 TableA4.2SampleType:GroundWaterAnalysis:

TritiumUnits:pCi/LGROUNDWATERSAMPLES(TRITIUM)

LLD(pCi/L)2000LASIDLOCATIONDATEH-3339729002 CONSTWELL 312/5/2013

<443339729005 CONSTWELL 3GGDUP12/5/2013

<448339729003 CONSTWELL4 12/5/2013

<435339729006 CONSTWELL 4GGDUP12/5/2013

<446339729001 PGWELL12/17/2013

<453339729004 PGWELLGGDUP12/17/2013

<454"DUP"-indicates duplicate sample.53 TableA4.3SampleType:GroundWaterAnalysis:

lodine-131 Units:pCi/LGROUNDWATERSAMPLES(IODINE-131)

LLD(pCi/L)1LASIDLOCATIONDATE1-131339729002 CONSTWELL 312/5/2013

<0.663339729003 CONSTWELL4 12/5/2013

<0.669339729001 PGWELL12/17/2013

<0.227339889001 CONSTWELL3 12/20/2013

<0.61754 TableA5.1SampleType:SedimentAnalysis:

GammaIsotopicUnits:pCi/kgSEDIMENTSAMPLES(GAMMA)LLD(pCi/kg)150180LASlOLOCATIONDATECS-134CS-137338580002 SEDCONT11/20/2013

<46.2<36.5338580004 SEDCONTDUP11/20/2013

<72.4<57.8338580001 SEDHAM11/20/2013

<71.0<50.7338580003 SEDHAMDUP11/20/2013

<45.8<41.5"DUP"-indicates duplicate sample.55 TableA6.1Sal!lpleType:FishAnalysis:

GammaIsotopicUnits:pCi/kgFISHSAMPLES(GAMMA)LLD(pCi/kg)130130260130260130150LASlOLOCATIONDATEMN-54CO-58FE-59CO-60ZN-65CS-134CS-137336453001 FISHUP10/23/2013

<7.73<8.83<22.1<6.30<22.5<9.41<6.54336453002 FISHDOWN10/23/2013

<7.12<7.30<23.3<10.0<19.9<8.86<7.8556 TableA7.1SampleType:Vegetation Analysis:

GammaIsotopicUnits:pCilkgVEGETATION SAMPLES(GAMMA)LLD(pCilkg)606080LASlOLOCATIONDATE1-131CS-134CS-137322437001 VEG-CONT3/20/2013

<11.8<8.94<8.35322437002 VEG-J3/20/2013

<12.6<11.0<10.5327789001 VEG-CONT6/14/2013

<16.8<11.9<10.6327789002 VEG-J6/14/2013

<16.0<12.0<10.8335134002 VEG-J9/30/2013

<19.4<10.5<8.87335134001 VEG-CONT10/2/2013

<21.7<12.5<11.2339964002 VEG-J12/19/2013

<55.1<22.9<22.7339964001 VEG-CONT12/19/2013

<54.2<26.1<22.757 TableA8.1SampleType:SpecialSamplesAnalysis:

GammaIsotopic pCi/LSPECIALSURFACEWATERSAMPLES(GAMMA)LLD151530153015301515186015LAB10LOCATIONDATEMN-54CO-58FE-59CO-60ZN-65NB-95ZR-951-131CS-134CS-137BA-140LA-140320567001 OUTFALL0072/11/2013

<3.25<3.01<6.07<3.47

<6.41<3.13<5.77<6.64

<3.42<4.19<5.65<5.65330803001 OUTFALL0077/30/2013

<7.89<8.92<12.4<8.32<12.6<7.51<14.3<13.2<8.21<8.08<11.6<11.6 58 TableA9.1SampleType:QualityAssurance ReportAnalysis:

Environmental Dosimeters STANFORDDOSIMETRY TABLE1PERCENTAGE OFINDIVIDUAL DOSIMETERS THATPASSEDEDCINTERNALCRITERIAJANUARY-DECEMBER2013(1),(2)(1)Thistablesummarizes resultsoftestsconducted byEDC.(2)Environmental dosimeter resultsarefreeinair.TABLE2MEANDOSIMETER ANALYSES(N=6)JANUARY-DECEMBER2013(1),(2)4/22/2013 4.11.9Pass4/24/2013 4.51.2Pass5/23/2013

-1.11.9Pass7/24/2013 0.81.0Pass8/4/2013-1.11.6Pass8/6/20130.12.3Pass10/31/2013 1.51.2Pass11/10/2013 0.11.7Pass11/15/2013

-1.81.0Pass1/27/2014 3.72.3Pass1/31/2014 2.60.9Pass2/5/20140.70.6Pass(1)Thistablesummarizes results'of testsconducted byEDCforTLDsissuedin2013.(2)Environmental dosimeter resultsarefreeinair.TABLE3SUMMARYOFINDEPENDENT DOSIMETER TESTINGJANUARY-DECEMBER2013(1),(2) 2nQtr.20132nQtr.20133rQtr.20134Qtr.2013(1)Performance criteriaare+/-30%.(2)Slindspikeirradiations usingCs-13759 TableA.9.2SampleType:QualityAssurance ReportMatrix:Milk,Soil,Liquid,Vegetation, AirCharcoal, AirParticulate, WaterGELLABORATORIES LLCINTRODUCTION 63QUALITYASSURANCE PROGRAMSFORINTER-LABORATORY, INTRA-LABORATORY ANDTHIRDPARTYCROSS-CHECK 64QUALITYASSURANCE PROGRAMFORINTERNALANDEXTERNALAUDITS65PERFORMANCE EVALUATION ACCEPTANCE CRITERIAFORENVIRONMENTAL SAMPLEANALYSIS65PERFORMANCE EVALUATION SAMPLES65QUALITYCONTROLPROGRAMFORENVIRONMENTAL SAMPLEANALYSIS66SUMMARYOFDATARESULTS67SUMMARYOFPARTICIPATION INTHEECKERT&ZIEGLERANALYTICS ENVIRONMENTAL CROSS-CHECK PROGRAM67SUMMARYOFPARTICIPATION INTHEMAPEPMONITORING PROGRAM67SUMMARYOFPARTICIPATION INTHEERAMRADPTPROGRAM67SUMMARYOFPARTICIPATION INTHEERAPTPROGRAM68CORRECTIVE ACTIONREQUESTANDREPORT(CARR)68REFERENCES 6960 TABLESTable1Table2Table3Table4Table5Table6Table7Table8FIGURES2013Radiological Proficiency TestingResultsandAcceptance Criteria2013Eckert&ZieglerAnalytics Performance Evaluation Results2013Department ofEnergyMixedAnalytePerformance Evaluation Program(MAPEP)Results2013ERAProgramPerformance Evaluation Results2013ERAProgram(MRAD)Performance Evaluation ResultsREMPIntra-Laboratory DataSummary:BiasandPrecision ByMatrixAllRadiological Intra-Laboratory DataSummary:BiasandPrecision ByMatrix2013Corrective ActionReportSummary7083858990103105112Figure1Cobalt-60 PerformanceEvaluationResults and%Bias94Figure2Cesium-137 Performance Evaluation Resultsand%Bias95Figure3TritiumPerformance Evaluation Resultsand%Bias96Figure4Strontium-90 PerformanceEvaluationResults and%Bias97Figure5GrossAlphaPerformance Evaluation Resultsand%Bias98Figure6GrossBetaPerformanceEvaluationResults and%Bias99Figure7lodine-131 Performance Evaluation Resultsand%Bias100Figure8Americium-241 Performance Evaluation Resultsand%Bias101Figure9Plutonium-238 Performance Evaluation Resultsand%Bias10261 2013ANNUALQUALITYASSURANCE REPORTFORTHERADIOLOGICAL ENVIRONMENTAL PROGRAM(REMP)1.Introduction GELLaboratories, LLC(GEL)isaprivately ownedenvironmental laboratory dedicated toproviding personalized clientservicesofthehighestquality.GELwasestablished asananalyticaltestinglaboratory in1981.Nowafullservicelab,ouranalytical divisions usestateoftheartequipment andmethodstoprovideacomprehensive arrayoforganic,inorganic, andradiochemical analysestomeettheneedsofourclients.AtGEL,qualityisemphasized ateverylevelofpersonnel throughout thecompany.Management's ongoingcommitment togoodprofessional practiceandtothequalityofourtestingservicestoourcustomers isdemonstrated bytheirdedication ofpersonnel andresources todevelop,implement, assess,andimproveourtechnical andmanagement operations.

ThepurposeofGEL'squalityassurance programistoestablish

policies, procedures, andprocesses tomeetorexceedtheexpectations ofourclients.Toachievethis,allpersonnel thatsupporttheseservicestoourclientsareintroduced totheprogramandpoliciesduringtheirinitialorientation, andannuallythereafter duringcompany-wide trainingsessions.

GEL'sprimarygoalsaretoensurethatallmeasurement datagenerated arescientifically andlegallydefensible, ofknownandacceptable qualityperthedataqualityobjectives (DQOs),andthoroughly documented toprovidesoundsupportforenvironmental decisions.

Inaddition, GELcontinues toensurecompliance withallcontractual requirements, environmental standards, andregulations established bylocal,stateandfederalauthorities.

GELadministers theQAprograminaccordance withtheQualityAssurance Plan,GL-QS-B-001.

OurQualitySystemsincludeallqualityassurance (QA)policiesandqualitycontrol(QC)procedures necessary toplan,implement, andassesstheworkweperform.GEL'sQAProgramestablishesaqualitymanagement system(QMS)thatgovernsalloftheactivities ofourorganization.

Thisreportentailsthequalityassurance programfortheproficiency testingandenvironmental monitoring aspectsofGELfor2013.GEL'sQAProgramisdesignedtomonitorthequalityofanalytical processing associated withenvironmental, radiobioassay, effluent(10CFRPart50),andwaste(10CFRPart61)sampieanalysis.

ThisreportcoversthecategoryofRadiological Environmental Monitoring Program(REMP)andincludes:

  • Intra-laboratory QCresultsanalyzedduring2013.*Inter-laboratory QCresultsanalyzedduring2013whereknownvalueswereavailable.

62 2.QualityAssurance ProgramsforInter-laboratory, Intra-laboratory andThirdPartyCross-Check Inadditiontointernalandclientaudits,ourlaboratory participates inannualperformance evaluation studiesconducted byindependent providers.

Weroutinely participate inthefollowing typesofperformance audits:*Proficiency testingandotherinter-laboratory comparisons

  • Performance requirements necessary toretainCertifications
  • Evaluation ofrecoveries ofcertified reference andin-housesecondary reference materials usingstatistical processcontroldata.*Evaluationofrelative percentdifference betweenmeasurements throughSPCdata.Wealsoparticipate inanumberofproficiency testingprogramsforfederalandstateagenciesandasrequiredbycontracts.

Itisourpolicythatnoproficiency evaluation samplesbeanalyzedinanyspecialmanner.Ourannualperformance evaluation participation generally includesacombination ofstudiesthatsupportthefollowing:

  • USEnvironmental.

'Protection AgencyDischarge Monitoring Report,QualityAssurance Program(DMR-QA).

Annualnationalprogramsponsored byEPAforlaboratories engagedintheanalysisofsamplesassociated withtheNPDESmonitoring program.Participation ismandatory forallholdersofNPDESpermits.Thepermitholdermustanalyzeforalloftheparameters listed'onthedischarge permit.Parameters includegeneralchemistry, metals,BOD/COD,oilandgrease,ammonia,nitrates, etc.*Department ofEnergyMixedAnalytePerformance Evaluation Program(MAPEP).Asemiannual programdeveloped byDOEinsupportofDOEcontractors performing wasteanalyses.

Participation isrequiredforalllaboratories thatperformenvironmental analytical measurements insupportofenvironmental management activities.

Thisprogramincludesradioactive isotopesinwater,soil,vegetation andairfilters.*ERA'sMRAD-Multimedia Radiochemistry Proficiency testprogram.Thisprogramisforlabsseekingcertification forradionuclides inwastewater andsolidwaste.Theprogramisconducted instrictcompliance withUSEPANationalStandards forWaterProficiency study.*ERA'sInterLaBRadCheMProficiency TestingProgramforradiological analyses.

Thisprogramcompletes theprocessofreplacing theUSEPAEMSL-LVNuclearRadiation Assessment Divisionprogramdiscontinued in1998.Laboratories seekingcertification forradionuclide analysisindrinkingwateralsousethestudy.Thisprogramisconducted instrictcompliance withtheUSEPANationalStandards forWaterProficiency TestingStudies.Thisprogramencompasses UraniumbyEPAmethod200.8(fordrinkingwatercertification inUtah/Primary NELAP),gammaemitters, GrossAlpha/Beta, lodine-131, naturally occurring radioactive

isotopes, Strontium-89/90, andTritium.*ERA'sWaterPollution (WP)biannualprogramforwastemethodologies includesparameters forbothorganicandinorganic analytes.
  • ERA'sWaterSupply(WS)biannualprogramfordrinkingwatermethodologies includesparameters fororganicandinorganic analytes.

oEnvironmental Cross-Check Programadministered byEckert&ZieglerAnalytics, Inc.Thisprogramencompasses radionuclides inwater,soil,milk,naturally occurring radioactive isotopesinsoilandairfilters.63 GELprocuressingle-blind performance evaluation samplesfromEckert&ZieglerAnalytics toverifytheanalysisofsamplematricesprocessed atGEL.Samplesarereceivedonaquarterly basis.GEL'sPartyCross-Check Programprovidesenvironmental matricesencountered inatypicalnuclearutilityREMP.TheThird-Party Cross-Check Programisintendedtomeetorexceedtheinter-laboratory comparison programrequirements discussed inNRCRegulatory Guide4.15.Onceperformance evaluation sampleshavebeenpreparedinaccordance withtheinstructions providedbythePTprovider, samplesaremanagedandanalyzedinthesamemannerasenvironmental samplesfromGEL'sclients.3.QualityAssurance ProgramforInternalandExternalAuditsDuringeachannualreporting period,atleastoneinternalassessment ofeachareaofthelaboratory isconducted inaccordance withthepre-established schedulefromStandardOperating Procedure fortheConductofQualityAudits,GL-QS-E-001.

Theannualinternalauditplanisreviewedforadequacyandincludesthescheduled frequency andscopeofqualitycontrolactionsnecessary toGEL'sQAprogram.Internalauditsareconducted atleastannuallyinaccordance withascheduleapprovedbytheQualitySystemsDirector.

Supplierauditsarecontingent uponthecategorization ofthesupplier, andmayormaynotbeconducted priortotheuseofasupplierorsubcontractor.

TypeIsuppliers andsubcontractors, regardless ofhowtheywereinitially qualified, arere-evaluated atleastonceeverythreeyears.Inaddition, prospective customers auditGELduringpre-contract audits.GELhostsseveralexternalauditseachyearforbothourclientsandotherprograms.

Theseprogramsincludeenvironmental monitoring, wastecharacterization, andradiobioassay.

Thefollowing listofprogramsmayauditGELatleastannuallyoruptoeverythreeyearsdepending ontheprogram.*NELAC,NationalEnvironmental Laboratory Accreditation Program*DOECAP,U.S.Department ofEnergyConsolidated AuditProgram*DOELAP,U.S.Department ofEnergyLaboratory Accreditation Program*DOEQSAS,U.S.Department ofEnergy,QualitySystemsforAnalytical Services*ISOIIEC17025:2005

  • A2LA,AmericanAssociation forLaboratory Accreditation
  • DODELAP,USDepartment ofDefenseEnvironmental Accreditation Program*NUPIC,NuclearProcurement IssuesCommittee
  • SouthCarolinaDepartment ofHeathandEnvironmental Control(SCDHEC)Theannualradiochemistry laboratory internalaudit(13-RAD-001) wasconducted inAugust2013.Three(3)findings, two(2)observations, andone(1)recommendations resultedfromthisassessment.

ByOctober,2013,eachfindingwasclosedandappropriate laboratory staffaddressed eachobservation andrecommendation.

4.Performance Evaluation Acceptance CriteriaforEnvironmental SampleAnalysisGELutilizedanacceptance protocolbasedupontwoperformance models.Forthoseinter-laboratory programsthatalreadyhaveestablished performance criteriaforbias(i.e.,MAPEP,andERAIELAP),

GELwillutilizethecriteriaforthespecificprogram.Forintra-laboratory orthirdpartyqualitycontrolprogramsthatdonothaveaspecificacceptance criteria(i.e.theEckert-Ziegler Analytics Environmental Cross-check Program),

resultswillbeevaluated inaccordance withGEL'sinternalacceptance criteria.

5.Performance Evaluation SamplesPerformance Evaluation (PE)resultsandinternalqualitycontrolsampleresultsareevaluated inaccordance withGELacceptance criteria.

Thefirstcriterion concernsbias,whichisdefinedasthedeviation ofanyoneresultfromthekn'ownvalue.Thesecondcriterion concernsprecision, whichdealswiththe64 abilityofthemeasurement tobereplicated bycomparison ofanindividual resultwiththemeanofallresultsforagivensampleset.AtGEL,wealsoevaluateouranalytical performance onaregularbasisthroughstatistical processcontrol(SPC)acceptance criteria.

Wherefeasible, thiscriterion isappliedtobothmeasuresofprecision andaccuracyandisspecifictosamplematrix.Weestablish environmental processcontrollimitsatleastannually.

ForRadiochemistry

analysis, qualitycontrolevaluation isbasedonstaticlimitsratherthanthosethatarestatistically derived.Ourcurrentprocesscontrollimitsaremaintained inGEL'sAlphaLiMS.

Wealsomeasureprecision withmatrixduplicates and/ormatrixspikeduplicates.

Theupperandlowercontrollimits(UCLandLCLrespectively) forprecision areplusorminusthreetimesthestandarddeviation fromthemeanofaseriesofrelativepercentdifferences.

Thestaticprecision criteriaforradiochemical analysesareo-20%,foractivitylevelsexceeding thecontractrequireddetection limit(CRDL).6.QualityControlProgramforEnvironmental Sample GEL'sinternalQAProgramisdesignedtoincludeQCfunctions suchasinstrumentation calibration checks(toinsureproperinstrument response),

blanksamples,instrumentation backgrounds, duplicates, aswellasoverallstaffqualification analysesandstatistical processcontrols.

Bothqualitycontrol.andqualification analysessamplesareusedtobeassimilarasthematrixtypeofthosesamplessubmitted foranalysisbythevariouslaboratory clients.Theseperformance testsamples(orperformance evaluation samples)areeitheractualsamplesubmitted induplicate inordertoevaluatetheprecision oflaboratory measurements, orfortified blanksamples,whichhavebeengivenaknownquantityofaradioisotope thatisintheinteresttoGEL'sclients.Accuracy(orBias)ismeasuredthroughlaboratory controlsamplesand/ormatrixspikes,aswellassurrogates andinternalstandards.

TheUCLsandLCLsforaccuracyareplusorminusthreetimesthestandarddeviation fromthemeanofaseriesofrecoveries.

Thestaticlimitforradiochemical analysesis75-125%.Specificinstructions forout-of-control situations areprovidedintheapplicable analytical SOP.GEL'sLaboratory ControlStandard(LCS)isanaliquotofreagentwaterorotherblankmatrixtowhichknownquantities ofthemethodanalytesareaddedinthelaboratory.

TheLCSisanalyzedexactlylikeasample,anditspurposeistodetermine whetherthemethodology isincontrol,andwhetherthelaboratory iscapableofmakingaccurateandprecisemeasurements.

SomemethodsmayrefertothesesamplesasLaboratory Fortified Blanks(LFB).Therequirement forrecoveryisbetween75and125%forradiological analysesexcluding drinkingwatermatrix.Bias(%)=(observed concentration)

  • 100%(knownconcentration)

Precision isadataqualityindicator oftheagreement betweenmeasurements ofthesameproperty, obtainedundersimilarconditions, andhowwelltheyconformtothemselves.

Precision isusuallyexpressed asstandarddeviation, varianceorrangeineitherabsoluteorrelative(percentage) terms.GEL'slaboratory duplicate (DUPorLCSD)isanaliquotofasampletakenfromthesamecontainer andprocessed inthesamemannerunderidentical laboratory conditions.

Thealiquotisanalyzedindependently fromtheparentsampleandtheresultsarecomparedtomeasureprecision andaccuracy.

Ifasampleduplicate isanalyzed, itwillbereportedasRelativePercentDifference (RPD).TheRPDmustbe20percentorless,ifbothsamplesaregreaterthan5timestheMDC.Ifbothresultsarelessthan5timesMDC,thentheRPDmustbeequaltoorlessthan100%.IfoneresultisabovetheMDCandtheotherisbelowtheMDC,thentheRPDcanbecalculated usingtheMDCfortheresultoftheonebelowtheMDC.TheRPDmustbe100%orless.Inthesituation wherebothresultsareabovetheMDCbutone65 resultisgreaterthan5timestheMDCandtheotherislessthan5timestheMDC,theRPDmustbelessthanorequalto20%.IfbothresultsarebelowMDC,thenthelimitson%RPDarenotapplicable.

Difference

(%)=(highduplicate result-lowduplicate result)*100%(averageofresults)7.SummaryofDataResultsIDuring2013,forty-four (44)radioisotopes associated withseven(7)matrixtypeswereanalyzedunderGEL'sPerformance Evaluation programinparticipation withERA,MAPEP,andEckert&ZieglerAnalytics.

Matrixtypeswererepresentative ofclientanalysesperformed during2012.Ofthefourhundredthree(423)totalresultsreported, 97%(410of423)werefoundtobeacceptable.

Thelistbelowcontainsthetypeofmatrixevaluated byGEL.*AirFilteroCartridge

  • Water*Milk*Soil*Liquid*Vegetation GraphsareprovidedinFigures1-9ofthisreporttoallowfortheevaluation oftrendsorbiases.Thesegraphsincluderadioisotopes Cobalt-60, Cesium-137, Tritium,Strontium-90, GrossAlpha,GrossBeta,lodine-131, Americium-241

,andPlutonium-238.

8.SummaryofParticipation intheEckert&ZieglerAnalytics Environmental Cross-Check ProgramEckert&ZieglerAnalytics providedsamplesforeighty-nine (89)individual environmental analyses.

TheaccuracyofeachresultreportedtoEckert&Ziegler Inc.ismeasuredbytheratioofGEL'sresulttotheknownvalue.AllresultsfellwithinGEL'sacceptance criteria(100%).9.SummaryofParticipation intheMAPEPMonitoring ProgramMAPEPSeries27,28and29wereanalyzedbythelaboratory.

Oftheonehundredthirty-eight (138)analyses, 96%(133outof138)ofallresultsfellwithinthePTprovider's acceptance criteria.

Fiveanalytical failuresoccurred:

Uranium-238/235 andTotalUraniuminvegetation byICP/MS,andUranium-234/233, andUranium-238 byAlphaSpectroscopy.

Forthecorrective actionsassociated withMAPEPSeries28,refertoCARR130513-789 whichisdetailedinTable8.10.SummaryofParticipation intheERAMRaDPTProgramTheERAMRadprogramprovidedsamples(MRAD-18andMRAD-19)foronehundredfifty(150)individual environmental analyses.

Onehundredforty-five (145)ofthe150analysesfellwithinthePTprovider's acceptance criteria(97%).Fiveanalytical failuresoccurred:

Cesium-134, Cesium-137 andZinc-65insoil,andUranium-234 andTotalUraniuminvegetation.

Forthecorrective actionsassociated withMRAD-18andMRAD-19,refertoCARR130522-791 andCARR131205-845 whicharedetailedinTable8.66 11.SummaryofParticipation intheERAPTProgramTheERAprogramprovidedsamples(RAD-92andRAD-94)forforty-six (46)individual environmental analyses.

Ofthe44analyses, 93%(43outof44)ofallresultsfellwithinthePTprovider's acceptance criteria.

Twoanalytical failuresoccurred:

GrossAlphaandStrontium-89 inwater.Forthecorrective actionsassociated withRAD-92refertocorrective actionsCARR130826-81 0(Table8).12.Corrective ActionRequestandReport(CARR)Therearetwocategories ofcorrective actionatGEL.Oneiscorrective actionimplemented attheanalytical anddatareviewlevelinaccordance withtheanalytical SOP.Theotherisformalcorrective actiondocumented bytheQualitySystemsTeaminaccordance withGL-QS-E-002.

Aformalcorrective actionisinitiated whenanonconformance reoccursorissosignificant thatpermanent elimination orprevention oftheproblemisrequired.

Formalcorrectiv,e actioninvestigations includerootcauseanalysis.

GELincludesqualityrequirements inmostanalytical standardoperating procedures toensurethatdataarereportedonlyifthequalitycontrolcriteriaaremetorthequalitycontrolmeasuresthatdidnotmeettheacceptance criteriaaredocumented.

Aformalcorrective actionisimplemented according toGL-QS-E-002 forConducting Corrective/Preventive ActionandIdentifying Opportunities forImprovement.

Recording anddocumentation isperformed following guidelines statedinGL-QS-E-012 forClientNCRDatabaseOperation.

AnyemployeeatGELcanidentifyandreportanonconformance andrequestthatcorrective actionbe.taken.AnyGELemployeecanparticipate onacorrective actionteamasrequested bytheQSteamorGroupLeaders.Thestepsforconducting corrective actionaredetailedinGL-QS-E-002.

Intheeventthatcorrectness orvalidityofthelaboratory's testresultsindoubt,thelaboratory willtakecorrective action.Ifinvestigations showthattheresultshavebeenimpacted, affectedclientswillbeinformedoftheissueinwritingwithinfive(5)calendardaysofthediscovery.

Table8providesthestatusofCARRsforradiological performance testingduring2013.Ithasbeendetermined thatcausesofthefailuresdidnotimpactanydatareportedtoourclients.67 13.References 1.GELQualityAssurance Plan,GL-QS-B-001 2.GELStandardOperating Procedure fortheConductofQualityAudits,GL-QS-E-001 3.GELStandardOperating Procedure forConducting Corrective/Preventive ActionandIdentifying Opportunities forImprovement, GL-QS-E-002 4.GELStandardOperating Procedure forAlphaLiMS Documentation ofNonconformance Reporting andDispositioning andControlofNonconforming Items,GL-QS-E-004 5.GELStandardOperating Procedure forHandlingProficiency Evaluation Samples,GL-QS-E-013 6.GELStandardOperating Procedure forQualityAssuranceMeasurement Calculations andProcesses, GL-QS-E-014 7.40CFRPart136Guidelines Establishing TestProcedures fortheAnalysisofPollutants 8.ISO/IEC17025-2005, GeneralRequirements fortheCompetence ofTestingandCalibration Laboratories 9.ANSI/ASQC E4-1994,Specifications andGuidelines forQualitySystems forEnvironmental DataCollection andEnviron'mental Technology

Programs, AmericanNationalStandard10.2003NELACStandard, NationalEnvironmental Laboratory Accreditation Program11.2009TNIStandard, TheNELACInstitute, NationalEnvironmental Accreditation Program12.MARLAP,Multi-Agency Radiological Laboratory Analytical Protocols 13.10CFRPart21,Reporting ofDefectsandNoncompliance 14.10CFRPart50AppendixB,QualityAssurance CriteriaforNuclearPowerPlantsandFuelReprocessing Plants15.10CFRPart61,Licensing Requirements forLandDisposalandRadioactive Waste16.NRCREGGuide4.15andNRCREGGuide4.868 TABLE12013RADIOLOGICAL PROFICIENCY TESTINGRESULTSANDACCEPTANCE CRITERIAQuarterAnalyticalSampleSample GELKnownAcceptance PTProvider1YearDateNumberMediaUnitAnalyte1NuclideValuevalueRangelRatioEvaluation GENE01 MAPEP1st/201302127/13RdFR1FilterSo/sample Uranium-234/2330.01430.0155 0.0109-0.0202 Acceptable GENE01 MAPEP1st/201302127/13RdFR1FilterSo/sampie Uranium-238 0.09990.0980.069-0.127 Acceptable EZA4th/201202101/13E10323Cartridoe pCilodine-131 7.31E+017.29E+011.00Acceptable EZA4th/201202101/13E10324MilkpCi/LStrontium-89 9.89E+001.38E+010.72Acceptable EZA4th/201202101/13E10324MilkpCi/LStrontium-90 9.83E+001.48E+011.02Acceptable EZA4th/201202101/13E10325MilkpCi/Llodine-131 9.57E+019.00E+011.06Acceptable EZA4th/201202101/13E10325MilkpCi/LChromium-51 3.67E+023.48E+021.06Acceptable EZA4th/201202101/13E10325MilkpCi/LCesium-1341.54E+021.65E+02 0.93Acceptable EZA4th/201202101/13E10325MilkpCilLCesium-137 1.18E+021.17E+021.01Acceptable EZA4th/201202101/13E10325MilkpCi/LCobalt-58 9.85E+019.85E+011Acceptable EZA4th/201202101/13E10325MilkpCi/LManoanese-541.16E+021.16E+02 1Acceptable EZA4th/201202101/13E10325MilkpCi/LIron-591.33E+021.16E+021.15Acceptable EZA4th/201202101/13E10325MilkpCi/LZinc-653.19E+022.91E+021.09Acceptable EZA4th/201202101/13E10325MilkpCilLCobalt-60 1.73E+021.70E+021.02Acceptable EZA4th/201202101/13E10325MilkpCi/LCesium-141 5.38E+015.10E+011.05Acceptable EZA4th/201202101/13E10380WaterpCilLlodine-1317.47E+017.25E+01

1.0 3Acceptable

EZA4th/201202101/13E10380WaterpCi/LChromium-51 3.81E+023.62E+021.05Acceptable EZA4th/201202101/13E10380WaterpCi/LCesium-134 1.57E+021.73E+020.91Acceptable EZA4th/201202101/13E10380WaterpCi/LCesium-137 1.25E+021.22E+021.03Acceptable EZA4th/201202101/13E10380WaterpCi/LCobalt-58 1.02E+021.03E+020.99Acceptable EZA4th/201202101/13E10380WaterpCi/LManganese-54 1.28E+021.21E+021.06Acceptable EZA4th/201202101/13E10380WaterpCi/LIron-591.38E+021.21E+021.14Acceptable EZA4th/201202101/13E10380WaterpCi/LZinc-652.13E+021.94E+021.1Acceptable EZA4th/201202101/13E10380WaterpCi/LCobalt-60 1.80E+021.77E+021.01Acceptable ERA1st/201302128/13RAD-92WaterpCi/LSarium-13355.454.444.9-60.2 Acceptable ERA1st/201302128/13RAD-92WaterpCi/LCesium-13427.229.923.4-32.9 Acceptable ERA1st/201302128/13RAD-92WaterpCi/LCesium-137 74.375.367.8-85.5 Acceptable ERA1st/201302128/13RAD-92WaterpCi/LCobalt-60 89.097.787.9-110Acceptable ERA1st/201302128/13RAD-92WaterpCi/LZinc-65126114103-136Acceptable 69 QuarterAnalyticalSampleSample GELKnownAcceptance PTProviderIYearDateNumberMediaUnitAnalyteINuclideValuevalueRangelRatioEvaluation ERA1st/201302/28/13RAD-92WaterpCi/LGrossAlpha26.024.812.5-33.0 Acceptable ERA1st/201302/28/13RAD-92WaterpCi/LGrossBeta19.419.311.3-27.5 Acceptable ERA1st/201302/28/13RAD-92WaterpCi/LGrossAlpha31.424.812.5-33.0 Acceptable ERA1st/201302/28/13RAD-92WaterpCi/LRadium-226 10.49.917.42-11.6 Acceptable ERA1st/201302/28/13RAD-92WaterpCi/LRadium-228 4.845.223.14-6.96 Acceptable ERA1st/201302/28/13RAD-92WaterpCi/LUranium(Nat)6.435.964.47-7.13 Acceptable Uranium(Nat)ERA1st/201302/28/13RAD-92WateruQlLmass9.598.696.50-10.4 Acceptable ERA1st/201302/28/13RAD-92WaterpCi/LRadium-226 11.609.917.42-11.6 Acceptable ERA1st/201302/28/13RAD-92WaterpCi/LRadium-228 5.135.223.14-6.96 Acceptable ERA1st/201302/28/13RAD-92WaterpCi/LUranium(Nat)5.955.964.47-7.13 Acceptable Uranium(Nat)ERA1st/201302/28/13RAD-92WateruQlLmass9.958.696.50-10.4 Acceptable ERA1st/201302/28/13RAD-92WaterpCi/LTritium143013201040-1480 Acceptable ERA1st/201302/28/13RAD-92WaterpCi/LStrontium-8947.5 4837.6-55.3 Acceptable ERA1st/201302/28/13RAD-92WaterpCi/LStrontium-9035.939.829.2-45.8 Acceptable ERA1st/201302/28/13RAD-92WaterpCi/LStrontium-89 42.94837.6-55.3 Acceptable ERA1st/201302/28/13RAD-92WaterpCi/LStrontium-9034.639.829.2-45.8 Acceptable ERA1st/201302/28/13RAD-92WaterpCi/Llodine-131 23.622.718.8-27.0 Acceptable ERA1st/201302/28/13RAD-92WaterpCi/Llodine-131 2722.718.8-27.0 Acceptable EZA1st/201304/25/13E10469Cartridqe pCilodine-131 9.38E+019.27E+011.01Acceptable EZA1st/201304/25/13E10470MilkpCi/LStrontium-891.07E+029.97E+011.07Acceptable EZA1st/201304/25/13E10470MilkpCi/LStrontium-90 1.18E+011.10E+011.07Acceptable EZA1st/201304/25/13E10471MilkpCi/Llodine-131 3.54E+001.67E+001.12Acceptable EZA1st/201304/25/13E10471MilkpCi/LCerium-141 2.00E+011.87E+011.07Acceptable EZA1st/201304/25/13E10471MilkpCi/LChromium-51 5.09E+014.72E+011.08Acceptable EZA1st/201304/25/13E10471MilkpCi/L 2.06E+022.14E+020.96Acceptable EZA1st/201304/25/13E10471MilkpCi/LCesium-137 2.83E+022.66E+021.07Acceptable EZA1st/201304/25/13E10471MilkpCi/LCobalt-58 2.19E+022.08E+021.05Acceptable EZA1st/201304/25/13E10471MilkpCi/LMn-542.21E+022.08E+021.06Acceptable EZA1st/2013.04/25/13E10471MilkpCi/LIron-592.78E+022.52E+021.1Acceptable EZA1st/201304/25/13E10471MilkpCi/LZinc-653.39E+023.01E+021.13Acceptable EZA1st/201304/25/13E10471MilkpCi/LCobalt-60 4.02E+024.00E+021.01Acceptable EZA1st/201304/25/13E10472WaterpCi/Llodine-131 1.12E+029.28E+011.21Acceptable EZA1st/201304/25/13E10472WaterpCi/LCerium-141 1.88E+021.79E+021.05Acceptable EZA1st/201304/25/13E10472WaterpCi/LChromium-51 4.84E+024.52E+021.07Acceptable 70 QuarterAnalytical SampleSampleGELKnownAcceptance PTProviderIYearDateNumberMediaUnitAnalyteINuclideValuevalueRangelRatioEvaluation EZA1st/201304/25/13E10472WaterpCi/LCesium-134 1.96E+022.05E+020.96Acceptable EZA1st/201304/25/13E10472WaterpCi/LCesium-137 2.71E+022.54E+021.07Acceptable EZA1st/201304/25/13E10472WaterpCi/LCobalt-58 2.03E+021.99E+021.02Acceptable EZA1st/201304/25/13E10472WaterpCi/LMn-542.15E+021.99E+021.08Acceptable EZA1st/201304/25/13E10472WaterpCi/LIron-592.67E+022.41E+021.11Acceptable EZA1st/201304/25/13E10472WaterpCi/LZinc-653.14E+022.88E+021.09Acceptable EZA1st/201304/25/13E10472WaterpCi/LCobalt-60 3.92E+023.83E+021.02Acceptable MAPEP2nd/201305/13/13MAPEP-27-GrF28 FilterBq/sample GrossAlpha0.6561.200.36-2.04 Acceptable MAPEP2nd/201305/13/13MAPEP-27-GrF29 FilterBQ/sample GrossBeta0.9540.850.43-1.28 Acceptable MAPEP2nd/201305/13/13MAPEP-13-MaS28 Soilmg/kgAmericium-241 11811379-147Acceptable MAPEP2nd/201305/13/13MAPEP-13-MaS28 SoilmQ/kgCesium-134829887621-1153Acceptable MAPEP2nd/201305/13/13MAPEP-13-MaS28 SoilmglkgCesium-137 623587411-763Acceptable MAPEP2nd/201305/13/13MAPEP-13*MaS28 SoilmQ/kgCobalt-57

1.0 40FalsePosTestAcceptable

MAPEP2nd/201305/13/13MAPEP-13-MaS28 SoilmQ/kgCobalt-60 737691484-898Acceptable MAPEP2nd/201305/13/13MAPEP-13-MaS28 SoilmQ/kgIron-55-0.3800FalsePosTestAcceptable MAPEP2nd/201305/13/13MAPEP-13-MaS28 SoilmQ/kgManganese-54 0.7600FalsePosTestAcceptable MAPEP2nd/201305/13/13MAPEP-13-MaS28 SoilmQ/kgNickel-63 719670469-871Acceptable MAPEP2nd/201305/13/13MAPEP-13*MaS28 SoilmglkgPlutonium-238 0.5710.52Sens.Eva!.Acceptable Plutonium-MAPEP2nd/201305/13/13MAPEP-13-MaS28 SoilmQ/kg239/24077.7079.555.7-103.4 Acceptable MAPEP2nd/201305/13/13MAPEP-13*MaS28 SoilmglkgPotassium-40 713625438-813Acceptable MAPEP2nd/201305/13/13MAPEP-13-MaS28 Soilmg/kgStrontium-90 693.0628440-816Acceptable MAPEP2nd/201305/13/13MAPEP*13-MaS28 SoilmglkgTechnetium-99 419.0444311-577Acceptable MAPEP2nd/201305/13/13MAPEP-13-MaS28 SoilmQ/kgUranium-234/233 60.062.543.8-81.3 Acceptable MAPEP2nd/201305/13/13MAPEP-13-MaS28 SoilmglkgUranium-238 274281197-365Acceptable MAPEP2nd/201305/13/13MAPEP-13-MaS28 SoilmQ/kgZinc-651130995697-1294Acceptable MAPEP2nd/201305/13/13MAPEP-13-MaW28 WaterBq/LAmericium-2410.6900.689 0.428-0.896 Acceptable MAPEP2nd/201305/13/13MAPEP-13-MaW28 WaterBq/LCesium-134 21.124.417.1-31.7 Acceptable MAPEP2nd/201305/13/13MAPEP-13-MaW28 WaterBq/LCesium-137 0.100.0FalsePosTestAcceptable MAPEP2nd/201305/13/13MAPEP-13-MaW28 WaterBQ/LCobalt-57 31.030.921.6-40.2 Acceptable MAPEP2nd/201305/13/13MAPEP-13-MaW28 WaterBq/LCobalt-60 19.419.613.7-25.4 Acceptable MAPEP2nd/201305/13/13MAPEP-13-MaW28 WaterBQ/LHydrogen-3 517507355-659Acceptable MAPEP2nd/201305/13/13MAPEP-13-MaW28 WaterBq/LIron-5539.744.030.8-57.2 Acceptable MAPEP2nd/201305/13/13MAPEP-13-MaW28 WaterBQ/LManganese-54 28.027.419.2-35.6 Acceptable MAPEP2nd/201305/13/13MAPEP-13-MaW28 WaterBq/LNickel-63 32.933.423.4-43.4 Acceptable MAPEP2nd/201305/13/13MAPEP-13-MaW28 WaterBQ/LPlutonium-238 0.8250.8840.619-1.149 Acceptable MAPEP2nd/201305/13/13MAPEP-13-MaW28 WaterBQ/LPu-239/240 0.01620.0096Sens.Eva!.Acceptable MAPEP2nd/201305/13/13MAPEP-13-MaW28 WaterBq/LPotassium-40

-0.4710FalsePosTestAcceptable 71 QuarterAnalytical SampleSampleGELKnownAcceptance PTProviderIYearDateNumberMediaUnitAnalyteINuclideValuevalueRangelRatioEvaluation MAPEP2nd/201305/13/13MAPEP-13-MaW28 WaterSQ/LStrontium-90 12.510.57.4-13.7Acceptable MAPEP2nd/201305/13/13MAPEP-13-MaW28 WaterSQ/LTechnetium-99 12.913.19.2-17.0Acceptable MAPEP2nd/201305/13/13MAPEP-13-MaW28 WaterSQ/LUranium-234/233 0.2890.3150.221-0.410 Acceptable MAPEP2nd/201305/13/13MAPEP-13-MaW28 WaterSQ/LUranium-238 1.811.951.37-2.54 Acceptable MAPEP2nd/201305/13/13MAPEP-13-MaW28 WaterSQ/LZinc-6532.830.421.3-39.5 Acceptable MAPEP2nd/201305/13/13MAPEP-13-GrW28 WaterSQ/LGrossAlpha2.602.310.69-3.93 Acceptable MAPEP2nd/201305/13/13MAPEP-13-GrW28 WaterSq/L-GrossSeta14.213.06.5-19.5Acceptable MAPEP2nd/201305/13/13MAPEP-13-XaW28 WaterSq/Llodine-129 5.946.064.24-7.88 Acceptable MAPEP2nd/201305/13/13MAPEP-13-RdF28 Filteruo!sample Uranium-235 0.0360.0360.025-0.047 Acceptable MAPEP2nd/201305/13/13MAPEP-13-RdF28 Filterug!sample Uranium-238 18.018.613.0-24.2 Acceptable MAPEP2nd/201305/13/13MAPEP-13-RdF28 Filteruglsample Uranium-Total 17.718.613.0-24.2 Acceptable MAPEP2nd/201305/13/13MAPEP-13-RdF28 Filterug!sample Americium-241 0.1060.1040.073-0.135 Acceptable MAPEP2nd/201305/13/13MAPEP-13-RdF28 FilterSQ/sample

.Cesium-134 1.751.781.25-2.31 Acceptable MAPEP2nd/201305/13/13MAPEP-13-RdF28 FilterSq/sample Cesium-137 2.712.601.82-3.38 Acceptable MAPEP2nd/201305/13/13MAPEP-13-RdF28 FilterSQ/sample Cobalt-57 2.512.361.65-3.07 Acceptable MAPEP2nd/201305/13/13MAPEP-13-RdF28 FilterSq/sample Cobalt-60 0.0050.00FalsePosTestAcceptable MAPEP2nd/201305/13/13MAPEP-13-RdF28 FilterSq/sample ManQanese-54 4.434.262.98-5.54 Acceptable MAPEP2nd/201305/13/13MAPEP-13-RdF28 FilterSq/sample Plutonium-238 0.1240.1270.089-0.165 Acceptable MAPEP2nd/201305/13/13MAPEP-13-RdF28 FilterSQ/sample Pu-239/240 0.1180.12100.085-0.157 Acceptable MAPEP2nd/201305/13/13MAPEP-13*RdF28 FilterSq/sample Strontium-90 1.541.491.04-1.94 Acceptable MAPEP2nd/201305/13/13MAPEP-13-RdF28 FilterSQ/sample Uranium-234/233 0.03420.03180.0223-0.0413 Acceptable MAPEP2nd/201305/13/13MAPEp*13-RdF28 FilterSq/sample Uranium-238 0.2300.2310.162-0.300 Acceptable MAPEP2nd/201305/13/13MAPEP-13-RdF28 Filter'SQ/sample Zinc-653.383.132.19-4.07 Acceptable MAPEP2nd/201305/13/13MAPEP-13-GrF28 FilterSq/sample GrossAlpha0.6561.200.36-2.04 Acceptable MAPEP2nd/201305/13/13MAPEP-13-GrF28 FilterSQ/sample GrossSeta0.950.850.43-1.28 Acceptable MAPEP2nd/201305/13/13MAPEP-13-RdF28 FilterSq/sample Americium-241 0.1060.1040.073-0.135 Acceptable MAPEP2nd/201305/13/13MAPEP-13-RdV28 VeQetation ug!sample Uranium-235 0.00290.0010.0009-0.0017 NotAccept.MAPEP2nd/2013.05/13/13MAPEP-13*RdV28 VeQetation uglsample Uranium-238 0.4190.1800.13-0.23 NotAccept.MAPEP2nd/201305/13/13MAPEP-13-RdV28 VeQetation ug!sample Uranium-Total 0.42190.1800.13-0.23 NotAccept.MAPEP2nd/201305/13/13MAPEP-13*RdV28 VeQetation uglsample Americium-241 0.13500.1400.098-0.182 Acceptable MAPEP2nd/201305/13/13MAPEP-13-RdV28 VeQetation SQ/sample Cesium-134 0.05250.00FalsePosTestAcceptable MAPEP2nd/201305/13/13MAPEP-13-RdV28 Vegetation Sq/sample Cesium-137 7.136.874.81-8.93 Acceptable MAPEP2nd/201305/13/13MAPEP-13*RdV28 VeQetation SQ/sample Cobalt-57 8.868.686.08-11.28 Acceptable MAPEP2nd/201305/13/13MAPEP*13-RdV28 Vegetation Sq/sample Cobalt-60 6.075.854.10-7.61 Acceptable MAPEP2nd/201305/13/13MAPEP-13-RdV28 VeQetation SQ/sample Manganese-54

-0.0020.00FalsePosTestAcceptable MAPEP2nd/201305/13/13MAPEP-13-RdV28 Vegetation Sq/sample Plutonium-238 0.1100.1100.077-0.143 Acceptable MAPEP2nd/201305/13/13MAPEPo13*RdV28VeQetation SQ/sample

.Pu-239/240 0.1130.1230.086-0.160 Acceptable MAPEP2nd/201305/13/13MAPEP-13-RdV28 Vegetation Sq/sample Strontium-90 1.3581.641.15-2.13 Acceptable MAPEP2nd/201305/13/13MAPEP-13-RdV28 Vegetation SQ/sample Uranium-234/233 0.00810.0038Sens.Eva!.NotAccept.MAPEP2nd/201305/13/13MAPEP-13-RdV28 VeQetation SQ/sample Uranium-238 0.004890.002Sens.Eva!.NotAccept.MAPEP2nd/201305/13/13MAPEP-13-RdV28 VeQetation SQ/sample Zinc-656.596.254.38-8.13 Acceptable 72 QuarterAnalytical SampleSampleGELKnownAcceptance PTProviderIYearDateNumberMediaUnitAnalyteINuclideValuevalueRangelRatioEvaluation ERA2nd/2013OS/22/13MRAD-18SoilpCi/kQActinium-228 15001240795-1720Acceptable ERA2nd/2013OS/22/13MRAD-18SoilpCi/kQAmericium-241 225229134-297Acceptable ERA2nd/2013OS/22/13MRAD-18SoilpCi/kgBismuth-21212501240330-1820Acceptable ERA2nd/2013OS/22/13MRAD-18SoilpCi/kQBismuth-214 441036602200-5270 Acceptable ERA2nd/2013OS/22/13MRAD-18SoilpCi/kQCesium-134 785063704160-7650 NotAccept.ERA2nd/2013OS/22/13MRAD-18SoilpCi/kQCesium-137 807061204690-7870 NotAccept.ERA2nd/2013OS/22/13MRAD-18SoilpCi/kQCobalt-60 1030079205360-10900 Acceptable ERA2nd/2013OS/22/13MRAD-18-SoilpCi/kQLead-21212901240812-1730Acceptable ERA2nd/2013OS/22/13MRAD-18SoilpCi/kQLead-214469036602140-5460 Acceptable ERA2nd/2013OS/22/13MRAD-18SoilpCi/kQManQanese-54

<63.4<10000-1000Acceptable ERA2nd/2013OS/22/13MRAD-18SoilpCi/kQPlutonium-238 651788.00474-1090Acceptable ERA2nd/2013OS/22/13MRAD-18SoilpCi/kQPlutonium-239 320366.00-239-506Acceptable ERA2nd/2013OS/22/13MRAD-18SoilpCi/kQPotassium-40 10300103007520-13800 Acceptable ERA2nd/2013OS/22/13MRAD-18SoilpCiikgStrontium-90 673085303250-13500 Acceptable ERA2nd/2013OS/22/13MRAD-18SoilpCi/kQThorium-234 32901900601-3570Acceptable ERA2nd/2013OS/22/13MRAD-18SoilpCi/kQZinc-65191014001110-1860 NotAccept.ERA2nd/2013OS/22/13MRAD-18SoilpCi/kQStrontium-90 673085303250-13500 Acceptable ERA2nd/2013OS/22/13MRAD-18SoilpCi/kQUranium-234 121019201170-2460 Acceptable ERA2nd/2013OS/22/13MRAD-18SoilpCi/kQUranium-238 163019001180-2410 Acceptable ERA2nd/2013OS/22/13MRAD-18SoilpCi/kgUranium-Total 284039202130-5170 Acceptable ERA2nd/2013OS/22/13MRAD-18SoiluQlkQUranium-Total(mass) 415057103150-7180 Acceptable ERA2nd/2013OS/22/13MRAD-18VeQetation pCi/kgAmericium-241 629553338-735Acceptable ERA2nd/2013OS/22/13MRAD-18VeQetation pCi/kQCesium-134 14001240797-1610Acceptable ERA2nd/2013OS/22/13MRAD-18Vegetation pCi/kgCesium-137 687544394-757Acceptable ERA2nd/2013OS/22/13MRAD-18VeQetation pCi/kQCobalt-60 241019201320-2680 Acceptable ERA2nd/2013OS/22/13MRAD-18VeQetation pCi/kgCurium-244 14201340657-2090Acceptable ERA2nd/2013OS/22/13MRAD-18Vegetation pCi/kgManganese-54

<47.4<3000.00-300Acceptable ERA2nd/2013OS/22/13MRAD-18VeQetation pCi/kQPlutonium-238 206019801180-2710 Acceptable ERA2nd/2013OS/22/13MRAD-18Vegetation pCi/kQPlutonium-239223022601390-3110 Acceptable ERA2nd/2013OS/22/13MRAD-18VeQetation pCi/kQPotassiurn-40356003190023000-44800 Acceptable ERA2nd/2013OS/22/13MRAD-18Vegetation pCi/kQStrontiurn-90372038402190-5090 Acceptable ERA2nd/201305/22/13MRAD-18VeQetation pCi/kgUranium-234265024601620-3160 Acceptable ERA2nd/2013OS/22/13MRAD-18VeQetation pCi/kQUranium-238258024401630-3100 Acceptable ERA2nd/2013OS/22/13MRAD-18Vegetation pCi/kgUranium-Total 536150103390-6230 Acceptable ERA2nd/2013OS/22/13MRAD-18VeQetation uQlkQUranium-Total(mass)774073104900-9280 Acceptable ERA2nd/2013OS/22/13MRAD-18Vegetation pCi/kgZinc-651150878633-1230Acceptable ERA2nd/2013OS/22/13MRAD-18FilterpCi/Filter Americium-241 62.966.841.2-90.4 Acceptable ERA2nd/2013OS/22/13MRAD-18FilterpCi/Filter Cesium-134 10801110706-1380Acceptable ERA2nd/2013OS/22/13MRAD-18FilterpCi/Filter Cesium-137 971940706-1230Acceptable ERA2nd/2013OS/22/13MRAD-18FilterpCi/Filter Cobalt-60 217214166-267Acceptable ERA2nd/2013OS/22/13MRAD-18FilterpCi/Filter Iron-5522422569.8-440Acceptable 73 QuarterAnalytical SampleSampleGELKnownAcceptance

.PTProvider1YearDateNumberMediaUnitAnalyte1NuclideValuevalueRangelRatioEvaluation ERA2nd/201305/22113MRAD-18FilterpCi/Filter Manganese-54

<5.27<50.00-50.0Acceptable ERA2nd/2013OS/22113MRAD-18FilterpCi/Filter Plutonium-238 48.050.134.3-65.9 Acceptable ERA2nd/2013OS/22113MRAD-18FilterpCi/Filter Plutonium-239 62.765.247.2-85.2 Acceptable ERA2nd/2013OS/22113MRAD-18FilterpCi/Filter Strontium-90 13913867.4-207Acceptable ERA2nd/2013OS/22113MRAD-18FilterpCi/Filter Uranium-234 54.559.436.8-89.6 Acceptable ERA2nd/2013OS/22113MRAD-18FilterpCi/Filter Uranium-23858.558.938.1-81.4 Acceptable ERA2nd/2013OS/22113MRAD-18FilterpCi/Filter Uranium-Total 11712167.0-184Acceptable ERA2nd/2013OS/22113MRAD-18Filteruq/Filter Uranium-Tolal(mass)176176113-248Acceptable ERA2nd/2013OS/22113MRAD-18FilterpCi/Filter Zinc-65222199142-275Acceptable ERA2nd/2013OS/22113MRAD-18FilterpCi/Filter GrossAlpha55.542.314.2-65.7 Acceptable ERA2nd/2013OS/22113MRAD-18FilterpCi/Filter GrossBeta3125.115.9-36.6 Acceptable ERA2nd/2013OS/22113MRAD-18.WaterpCi/LAmericium-241 11811879.5-158Acceptable ERA2nd/2013OS/22113MRAD-18WaterpCi/LCesium-134 132014001030-1610 Acceptable ERA2nd/2013OS/22113MRAD-18WaterpCi/LCesium-137 190018801600-2250 Acceptable ERA2nd/2013OS/22113MRAD-18WaterpCi/LCobalt-60 237022701970-2660 Acceptable ERA2nd/2013OS/22113MRAD-18WaterpCi/LIron-55812712424-966Acceptable ERA2nd/2013OS/22113MRAD-18WaterpCi/LManganese-54

<7.6<1000.00-100Acceptable ERA2nd/2013OS/22113MRAD-18WaterpCi/LPlutonium-238 919973.1-123Acceptable ERA2nd/2013OS/22113MRAD-18WaterpCi/LPlutonium-239 161185144-233Acceptable ERA2nd/2013OS/22113MRAD-18WaterpCi/LStrontium-90 14413789.2-181Acceptable ERA2nd/2013OS/22113MRAD-18WaterpCi/LUranium-234 47.348.836.7-62.9 Acceptable ERA2nd/2013OS/22113 WaterpCi/LUranium-238 50.848.436.9-59.4 Acceptable ERA2nd/2013OS/22113MRAD-18WaterpCi/LUranium-Total 98.199.573.1-129Acceptable ERA2nd/2013OS/22113MRAD-18'Wateruq/L'Uranium-Tolal(massl152145116-175Acceptable ERA2nd/2013OS/22/13MRAD-18WaterpCi/LZinc-65428384320-484Acceptable ERA2nd/2013OS/22113MRAD-18WaterpCi/LGrossAlpha138.013046.2-201Acceptable ERA2nd/2013OS/22113MRAD-18WaterpCi/LGrossBeta8778.945.2-117Acceptable ERA2nd/2013OS/22113MRAD-18WaterpCi/LTritium13100123008240-17500 Acceptable EZA2nd/201308/02113E10577CartridQe pCilodine-131 9.16E+019.55E+011.02Acceptable EZA2nd/201308/02113E10578MilkpCi/LStrontium-89 9.27E+019.04E+010.98Acceptable EZA2nd/201308/02113E10578MilkpCi/LStrontium-90 1.20E+011.70E+010.7Acceptable EZA2nd/201308/02113E10579MilkpCi/Llodine-131 9.86E+019.55E+011.03Acceptable EZA2nd/201308/02113E10579MilkpCi/LCerium-141 9.44E+019.04E+011.04Acceptable EZA2nd/201308/02113E10579MilkpCi/LChromium-51 2.58E+022.50E+021.03Acceptable EZA2nd/201308/02113E10579MilkpCi/LCesium-134 1.21E+021.25E+020.97Acceptable EZA2nd/201308/02113E10579MilkpCi/LCesium-137 1.49E+021.51E+020.99Acceptable EZA2nd/201308/02113E10579MilkpCi/LCobalt-58 9.44E+019.40E+011.00Acceptable EZA2nd/201308/02113E10579MilkpCi/LManQanese-54 1.80E+021.72E+021.05Acceptable EZA2nd/201308/02113E10579MilkpCi/LIron-591.36E+021.20E+021.14Acceptable EZA2nd/201308/02113E10579MilkpCi/LZinc-652.39E+022.17E+021.10Acceptable EZA2nd/201308/02113E10579MilkpCi/LCobalt-60 1.77E+021.75E+021.01Acceptable 74 QuarterAnalytical SampleSampleGELKnownAcceptance PTProviderIYearDateNumberMediaUnitAnalyte1NuclideValuevalueRangelRatioEvaluation EZA2nd/201308/02113E10178WaterpCi/Llodine-131 9.33E+019.54E+010.98Acceptable EZA2nd/201308/02113E10178WaterpCi/LCerium-141 1.15E+021.10E+021.04Acceptable EZA2nd/201308/02113E10178WaterpCi/LChromium-51 3.40E+023.06E+021.11Acceptable EZA2nd/201308/02113E10178WaterpCi/LCesium-134 1.48E+021.53E+020.97Acceptable EZA2nd/201308/02113E10178WaterpCi/LCesium-137 1.83E+021.84E+020.99Acceptable EZA2nd/201308/02113E10178WaterpCi/LCobalt-58 1.13E+021.15E+020.99Acceptable EZA2nd/201308/02113E10178WaterpCi/LManQanese-54 2.09E+022.10E+021.00Acceptable EZA2nd/201308/02113E10178WaterpCi/LIron-591.51E+021.46E+021.03Acceptable EZA2nd/201308/02113E10178WaterpCi/LZinc-652.86E+022.65E+021.08Acceptable EZA2nd/201308/02113E10178WaterpCi/LCobalt-60 2.25E+022.14E+021.05Acceptable ERA3rd/201308/22113RAD-94WaterpCi/LBarium-133 76.4740.562.4-82.0 Acceptable ERA3rd/201308/22113RAD-94WaterpCi/LCesium-134 68.772.459.1-79.6 Acceptable ERA3rd/201308/22113RAD-94WaterpCi/LCesium-137 154155140-172Acceptable ERA3rd/201308/22113RAD-94WaterpCi/LCobalt-60 85.382.374.1-92.9 Acceptable ERA3rd/201308/22113RAD-94WaterpCi/LZinc-65297260234-304Acceptable ERA3rd/201308/22113RAD-94WaterpCi/LGrossAlpha74.357.129.8-71.2 NotAcceptable ERA3rd/201308/22113RAD-94WaterpCi/LGrossBeta34.341.827.9-49.2 Acceptable ERA3rd/201308/22113RAD-94WaterpCilLGrossAlpha67.757.129.8-71.2 Acceptable ERA3rd/201308/22113RAD-94WaterpCi/LRadium-226 16.917.212.8-19.7 Acceptable ERA3rd/201308/22113RAD-94WaterpCi/LRadium-226 1717.212.8-19.7 Acceptable ERA3rd/201308/22113RAD-94WaterpCi/LRadium-228 3.533.862.18-5.4Acceptable ERA3rd/201308/22113RAD-94WaterpCi/LUranium(Nat)20.421.417.1-24.1 Acceptable ERA3rd/201308/22113RAD-94WateruQ/LUranium(Nat)mass30.431.225.0-35.2 Acceptable ERA3rd/201308/22113RAD-94WaterpCilLRadium-226 14.617.212.8-19.7 Acceptable ERA3rd/201308/22113RAD-94WaterpCi/LUranium(Nat)21.621.417.1-24.1 Acceptable ERA3rd/201308/22113RAD-94WaterugiLUranium(Nat)mass33.731.225-35.2Acceptable ERA3rd/201308/22113RAD-94WaterpCi/LTritium125001330011600-14600 Acceptable ERA3rd/201308/22113RAD-94WaterpCi/LStrontium-89 48.936.527.4-43.4 NotAcceptable ERA3rd/201308/22113RAD-94,'WaterpCi/LStrontium-90 14.319.814.1-23.4 Acceptable ERA3rd/201308/22113RAD-94WaterpCi/LStrontium-89 44.336.527.4-43.4 NotAcceptable ERA3rd/201308/22113RAD'-94WaterpCi/LStrontium-9017.319.814.1-23.4 Acceptable ERA3rd/201308/22113RAD-94WaterpCi/Llodine-131 26.124.320.2-28.8 Acceptable ERA3rd/201308/22113RAD-94WaterpCi/Llodine-131 23.324.320.2-28.8 Acceptable EZA3rd/201310/25/13E10625Cartridge pCilodine-131 8.57E+017.96E+011.08Acceptable EZA3rd/201310/25/13E10626MilkpCi/LStrontium-89 9.33E+019.60E+010.97Acceptable EZA3rd/201310/25/13E10626MilkpCi/LStrontium-901.09E+011.32E+010.83Acceptable EZA3rd/201310/25/13E10627MilkpCi/Llodine-131 1.00E+029.83E+011.02Acceptable EZA3rd/201310/25/13E10627MilkpCi/LChromium-51 3.09E+022.77E+021.11Acceptable EZA3rd/201310/25/13E10627MilkpCilLCesium-134 1.46E+021.72E+020.85Acceptable 75 QuarterAnalytical SampleSampleGELKnownAcceptance PTProviderIYearDateNumberMediaUnitAnalyteINuclideValuevalueRangelRatioEvaluation EZA3rd/201310/25/13E10627MilkpCi/LCesium-137 1.33E+021.31E+021.02Acceptable EZA3rd/201310/25/13E10627MilkpCi/LCobalt-58 1.04E+021.08E+020.97Acceptable EZA3rd/201310/25/13E10627MilkpCi/LManQanese-54 1.44E+021.39E+021.04Acceptable EZA3rd/201310/25/13E10627MilkpCi/LIron-591.43E+021.30E+021.1Acceptable EZA3rd/201310/25/13E10627MilkpCi/LZinc-652.86E+022.66E+021.07Acceptable EZA3rd/201310/25/13E10627MilkpCi/LCobalt-60 2.01E+021.96E+021.03Acceptable EZA3rd/201310/25/13E10628WaterpCi/Llodine-131 1.01E+029.79E+011.03Acceptable EZA3rd/201310/25/13E10628WaterpCi/LChromium-51 2.80E+022.51E+021.12Acceptable EZA3rd/201310/25/13E10628WaterpCi/LCesium-134 1.42E+021.56E+020.91Acceptable EZA3rd/201310/25/13E10628WaterpCi/LCesium-137 1.19E+021.18E+021.01Acceptable EZA3rd/201310/25/13E10628WaterpCi/LCobalt-58 9.80E+019.73E+011.01Acceptable EZA3rd/201310/25/13E10628WaterpCi/LManganese-54 1.29E+021.25E+021.05Acceptable EZA3rd/201310/25/13E10628WaterpCi/LIron-591.23E+021.18E+021.04Acceptable EZA3rd/201310/25/13E10628WaterpCi/LZinc-652.62E+022.41E+021.09Acceptable EZA3rd/201310/25/13E10628WaterpCi/LCobalt-60 1.87E+021.77E+021.06Acceptable MAPEP MAPEP4th/201311/12/13GrF29FilterBQ/sample GrossAlpha'1.0900.9000.3-1.5Acceptable MAPEP MAPEP4th/201311/12/13GrF29FilterBQ/sample GrossBeta1.7301.6300.82-2.45 Acceptable MAPEP MAPEP4th/201311/12/13MaS29SoilmglkgAmericium-241

0.0 00FalsePosTestAcceptable

MAPEP MAPEP4th/201311/12/13MaS29Soilmq/kQCesium-134 10901172820-1524Acceptable MAPEP MAPEP4th/201311/12/13MaS29Soilmg/kgCesium-137 1010977684-1270Acceptable MAPEP .MAPEP4th/201311/12/13MaS29SoilmglkgCobalt-57

0.0 0FalsePosTestAcceptable

MAPEP MAPEP4th/201311/12/13MaS29Soilmq/kQCobalt-60 462.00451.00316-586Acceptable MAPEP MAPEP4th/201311/12/13MaS29SoilmglkgIron-55887820574-1066Acceptable MAPEP .MAPEP4th/201311/12/13MaS29SoilmQ/kQManQanese-54 692674472-876Acceptable MAPEP MAPEP4th/201311/12/13MaS29SoilmglkgNickel-63 525.0571400-742Acceptable MAPEP MAPEP4th/201311/12/13MaS29Soilmg/kgPlutonium-238 60.86243.1-80.0 Acceptable MAPEP Plutonium-MAPEP4th/201311/12/13MaS29Soilmq/kQ239/2401.330.4Sens.Eva!.Acceptable MAPEP MAPEP4th/201311/12/13MaS29Soilmg/kgPotassium-40 638633443-823Acceptable MAPEP MAPEP4th/201311/12/13MaS29Soilmq/kQStrontium-90 458.0460322-598Acceptable MAPEP MAPEP4th/201311/12/13MaS29SoilmglkgTechnetium-99

0.0 0FalsePosTestAcceptable

76 QuarterAnalyticalSampleSample GELKnownAcceptance PTProviderIYearDateNumberMediaUnitAnalyteINuclideValuevalueRangelRatioEvaluation MAPEP MAPEP4th/201311/12/13MaS29Soilmg/kgUranium-234/233 26.13021.0-39.0 Acceptable MAPEP MAPEP4th/201311/12/13MaS29Soilmg/kgUranium-238 30.03423.8-44.2 Acceptable MAPEP MAPEP4th/201311/12/13MaS29SoilmglkgZinc-650.00FalsePosTestAcceptable MAPEP MAPEP4th/201311/12/13MaW29WaterBq/LAmericium-241 0.00010.000FalsePosTestAcceptable MAPEP MAPEP4th/201311/12/13MaW29WaterBq/LCesium-134 27.2030.021.0-39.0 Acceptable MAPEP MAPEP4th/201311/12/13MaW29WaterBq/LCesium-137 31.831.622.1-41.1 Acceptable MAPEP MAPEP4th/201311/12/13MaW29WaterBq/LCobalt-57 00.0FalsePosTestAcceptable MAPEP MAPEP4th/201311/12/13MaW29WaterBq/LCobalt-60 23.6023.616.51-30.65 Acceptable MAPEP MAPEP4th/201311/12/13MaW29WaterBq/LHydrogen-3

-3.50FalsePosTestAcceptable MAPEP MAPEP4th/201311/12/13MaW29WaterBq/LIron-5553.0053.337.3-69.3 Acceptable MAPEP MAPEP4th/201311/12/13MaW29WaterBq/LManganese-54

-0.0090.0FalsePosTestAcceptable MAPEP MAPEP4th/201311/12/13MaW29WaterBq/LNickel-6327.726.418.5-34.3 Acceptable MAPEP MAPEP4th/201311/12/13MaW29WaterBq/LPlutonium-2381.0701.216 0.851-1.581 Acceptable MAPEP Plutonium-MAPEP4th/2013.11/12/13MaW29WaterBq/L239/2400.9070.9960.697-1.295 Acceptable MAPEP MAPEP4th/201311/12/13MaW29WaterBq/LPotassium-40 0.3390FalsePosTestAcceptable MAPEP MAPEP4th/201311/12/13MaW29WaterBq/LStrontium-90 6.657.225.05-9.39 Acceptable MAPEP MAPEP4th/201311/12/13MaW29WaterBq/LTechnetium-99 15.416.2011.3-21.1 Acceptable MAPEP MAPEP4th/201311/12/13MaW29WaterBq/LUranium-234/233 0.0650.07Sens.Eva!.Acceptable MAPEP MAPEP4th/201311/12/13MaW29WaterBq/LUranium-238 0.0310.034Sens.Eva!.Acceptable MAPEP MAPEP4th/201311/12/13MaW29WaterBq/LZinc-6536.50034.6024.2-45.0 Acceptable MAPEP MAPEP4th/201311/12/13MaW29WaterBq/LGrossAlpha0.7930.7010.201-1.192 Acceptable MAPEP MAPEP4th/201311/12/13MaW29WaterBq/LGrossBeta6.2205.942.97-8.91 Acceptable MAPEP MAPEP4th/201311/12/13RdF29Filteruglsample Uranium-2350.0340.032 0.0227-0.0421 Acceptable MAPEP MAPEP4th/201311/12/13RdF29Filteruglsample Uranium-23815.816.511.6-21.5 Acceptable MAPEP MAPEP4th/201311/12/13RdF29Filteruglsample Uranium-Total 15.8016.511.6-21.5 Acceptable 77 QuarterAnalyticalSampleSample GELKnownAcceptance PTProviderIYearDateNumberMediaUnitAnalyteINuclideValuevalueRangelRatioEvaluation MAPEP MAPEP4th/201311/12/13RdF29Filteruglsample Americium-241 0.00020.000FalsePosTestAcceptable MAPEP MAPEP4th/201311/12/13RdF29FilterBq/sample Cesium-134

-0.00160.00FalsePosTestAcceptable MAPEP MAPEP4th/201311/12/13RdF29FilterBq/sample Cesium-137 3.0102.701.9-3.5Acceptable MAPEP MAPEP4th/201311/12/13RdF29FilterBq/sample Cobalt-57 3.5303.402.4-4.4Acceptable MAPEP MAPEP4th/201311/12/13RdF29FilterBq/sample Cobalt-60 2.4402.301.6-3.0Acceptable MAPEP MAPEP4th/201311/12/13RdF29FilterBq/sample Manaanese-54 3.7203.502.5-4.6Acceptable MAPEP MAPEP4th/201311/12/13RdF29FilterBq/sample Plutonium-238 0.1280.1240.087-0.161 Acceptable MAPEP Plutonium-MAPEP4th/201311/12/13RdF29FilterBq/sample 239/2400.0920.09200.064-0.12 Acceptable MAPEP MAPEP4th/201311/12/13RdF29FilterBq/sample Strontium-90 1.6901.811.27-2.35 Acceptable MAPEP MAPEP4th/201311/12/13RdF29FilterBq/sample Uranium-234/233 0.0270.02920.0204-0.038 Acceptable MAPEP MAPEP4th/201311/12/13RdF29FilterBq/sample Uranium-238 0.0200.0210.144-0.267 Acceptable MAPEP MAPEP4th/201311/12/13RdF29FilterBq/sample Zinc-653.0502.701.9-3.5Acceptable MAPEP MAPEP4th/201311/12/13RdV29Vegetation Bq/sample Americium-241 0.2260.190.135-0.251 Acceptable MAPEP .MAPEP4th/201311/12/13RdV29Vegetation Bq/sample Cesium-134 4.7505.203.64-6.67 Acceptable MAPEP MAPEP4th/201311/12/13RdV29Vegetation Bq/sample Cesium-137 6.9106.604.62-8.58 Acceptable MAPEP MAPEP4th/201311/12/13RdV29.Vegetation Bq/sample Cobalt-57

-0.0020.00FalsePosTestAcceptable MAPEP MAPEP4th/201311/12/13RdV29Vegetation Bq/sample Cobalt-60 0.0080.00FalsePosTestAcceptable MAPEP MAPEP4th/201311/12/13RdV29Vegetation Bq/sample Manaanese-54 7.9807.885.52-10.24 Acceptable MAPEP MAPEP4th/201311/12/13RdV29Vegetation Bq/sample Plutonium-238 0.0010.001Sens.Eva!.Acceptable MAPEP Plutonium-MAPEP4th/201311/12/13RdV29.Vegetation Bq/sample 239/2400.15100.1710.120-0.222 Acceptable MAPEP MAPEP4th/201311/12/13RdV29Vegetation Bq/sample Strontium-90 2.3302.321.62-3.02 Acceptable MAPEP MAPEP4th/201311/12/13RdV29Vegetation Bq/sample Uranium-234/233 0.0460.0470.0326-0.0606 Acceptable MAPEP MAPEP4th/201311/12/13RdV29Vegetation Bq/sample Uranium-238 0.3320.3240.227-0.421 Acceptable MAPEP MAPEP4th/201311/12/13RdV29Vegetation Bq/sample Zinc-652.8502.631.84-3.42 Acceptable MAPEP MAPEP4th/201311/12/13XaW29WaterBq/Llodine-1293.623.792.65-4.93 Acceptable 78 auarterAnalytical SampleSampleGELKnownAcceptance PTProviderIYearDateNumberMediaUnitAnalyteINuclideValuevalueRangelRatioEvaluation ERA4th/201311/26/13MRAD-19SoilpCi/kgActinium-228 12001240795-1720Acceptable ERA4th/201311/26/13 MRAD-19SoilpCi/kgAmericium-241 18616495.9-213Acceptable ERA4th/201311/26/13MRAD-19SoilpCi/kgBismuth-21217601220325-1790Acceptable ERA4th/201311/26/13MRAD-19SoilpCi/kgBismuth-21443503740'2250-5380 Acceptable ERA4th/201311/26/13 MRAD-19SoilpCi/kgCesium-134 269028201840-3390 Acceptable ERA4th/201311/26/13MRAD-19SoilpCi/kgCesium-137 396041303160-5310 Acceptable ERA4th/201311/26/13 MRAD-19SoilpCi/kgCobalt-60 549056803840-7820 Acceptable ERA4th/201311/26/13 MRAD-19SoilpCi/kgLead-21212601220799-1700Acceptable ERA4th/201311/26/13MRAD-19SoilpCi/kgLead-214470037402180-5580 Acceptable ERA4th/201311/26/13 MRAD-19SoilpCi/kgManganese-54

<55.2<10000-1000Acceptable ERA4th/201311/26/13 MRAD-19SoilpCi/kg,.Plutonium-238 576658396-908Acceptable ERA4th/201311/26/13 MRAD-19SoilpCi/kgPlutonium-239 400397260-548Acceptable ERA4th/201311/26/13MRAD-19.SoilpCi/kgPotassium-40 11200124009080-16700 Acceptable ERA4th/201311/26/13 MRAD-19SoilpCi/kgStrontium-90 822068602620-10800 Acceptable ERA4th/201311/26/13MRAD-19SoilpCi/kgThorium-234 28703080974-5790Acceptable ERA4th/2013.11/26/13MRAD-19SoilpCi/kgZinc-65340031602520-4200 Acceptable ERA4th/201311/26/13MRAD-19SoilpCi/kgUranium-234 28703080974-5790Acceptable ERA4th/201311/26/13MRAD-19SoilpCi/kgUranium-238 297930801910-3910 Acceptable ERA4th/201311/26/13MRAD-19SoilpCi/kgUranium-Total 687063203430-8340 Acceptable Uranium-ERA4th/201311/26/13MRAD-19SoilUWkgTotal(mass) 846092205080-11600 Acceptable ERA4th/201311/26/13MRAD-19.Vegetation pCi/kgAmericium-241380036302220-4830 Acceptable

.ERA4th/201311/26/13MRAD-19Vegetation pCi/kgCesium-134 907859552-1120Acceptable ERA4th/201311/26/13 MRAD-19Vegetation pCi/kgCesium-13712201030747-1430Acceptable ERA4th/201311/26/13 MRAD-19Vegetation pCi/kgCobalt-60 210018801300-2630 Acceptable ERA4th/2013.11/26/13 MRAD-19Vegetation pCi/kgCurium-24412301250612-1950Acceptable ERA4th/201311/26/13MRAD-19Vegetation pCi/kgManganese-54

<53.3<3000-300Acceptable ERA4th/201311/26/13MRAD-19Vegetation pCi/kgPlutonium-23812801290769-1770Acceptable ERA4th/201311/26/13 MRAD-19Vegetation pCi/kgPlutonium-239 258027701700-3810 Acceptable ERA4th/201311/26/13MRAD-19Vegetation pCi/kgPotassium-403360033900 24500-47600 Acceptable ERA4th/201311/26/13MRAD-19Vegetation pCi/kgStrontium-90 587063603630-8430 Acceptable ERA4th/201311/26/13MRAD-19Vegetation pCi/kgUranium-234674654430-840Acceptable ERA4th/201311/26/13MRAD-19Vegetation pCi/kgUranium-234 1050654430-840NotAcceptable ERA4th/201311/26/13MRAD-19Vegetation pCi/kgUranium-238655648432-823Acceptable ERA4th/201311/26/13MRAD-19Vegetation pCi/kgUranium-Total13641330901-1660Acceptable ERA4th/201311/26/13MRAD-19Vegetation pCi/kgUranium-Total 17731330901-1660NotAcceptable ERA4th/201311/26/13MRAD-19Vegetation ug/kgUranium-Total(mass)196019401300-2460 Acceptable ERA4th/201311/26/13MRAD-19Vegetation pCi/kgZinc-65199015401110-2160 Acceptable ERA4th/201311/26/13MRAD-19..FilterpCi/Filter Americium-241 75.266.440.9-89.9 Acceptable ERA4th/201311/26/13MRAD-19FilterpCi/Filter Cesium-134 845868.0552-1080Acceptable 79 QuarterAnalytical SampleSampleGELKnownAcceptance PTProviderIYearDateNumberMediaUnitAnalyteINuclideValuevalueRangelRatioEvaluation ERA4th/201311/26/13MRAD-19FilterpCi/Filter Cesium-137 641602452-791Acceptable ERA4th/201311/26/13MRAD-19FilterpCi/Filter Cobalt-60 534494382-617Acceptable ERA4th/201311/26/13MRAD-19FilterpCi/Filter Iron-55466389.0121-760Acceptable ERA4th/201311/26/13MRAD-19FilterpCi/Filter ManQanese-54

<3.9<500.00-50.0 Acceptable ERA4th/201311/26/13MRAD-19Filterug/Filter Plutonium

-23872.868.546.9-90.1 Acceptable ERA4th/201311/26/13MRAD-19FilterpCi/Filter Plutonium

-23956.553.442.4-93.1 Acceptable ERA4th/201311/26/13MRAD-19FilterpCi/Filter Strontium-90 13012561.1-187Acceptable ERA4th/201311/26/13 MRAD-19FilterpCi/Filter Uranium-234 568735.6-86.6 Acceptable ERA4th/201311/26/13 MRAD-19FilterpCi/Filter Uranium-238 5856.9036.8-78.7 Acceptable ERA4th/201311/26/13 MRAD-19FilterpCi/Filter Uranium-Total11611764.8-178Acceptable ERA4th/201311/26/13 MRAD-19FilteruglFilter Uranium-Total(mass) 172171109-241Acceptable ERA4th/201311/26/13MRAD-19FilterpCi/Filter Zinc-65514419300-578Acceptable Uranium-ERA4th/201311/26/13MRAD-19FilteruQ/Filter Total(mass) 169171109-241Acceptable Uranium-ERA4th/201311/26/13MRAD-19FilteruglFilter Total(mass) 150171109-241Acceptable ERA4th/201311/26/13 MRAD-19FilterpCi/Filter GrossAlpha1008327.8-129Acceptable ERA4th/201311/26/13MRAD-19FilterpCi/Filter GrossBeta65.756.335.6-82.2 Acceptable ERA4th/201311/26/13MRAD-19WaterpCi/LAmericium-24112612684.9-169Acceptable ERA4th/201311/26/13 MRAD-19WaterpCi/LCesium-134 2060.021801600-2510 Acceptable ERA4th/201311/26/13MRAD-19WaterpCi/LCesium-137 273027602340-3310 Acceptable ERA4th/201311/26/13 MRAD-19WaterpCi/LCobalt-60196018901640-2210 Acceptable ERA4th/201311/26/13MRAD-19WaterpCi/LIron-55721689411-935Acceptable ERA4th/201311/26/13MRAD-19WaterpCi/LManQanese-54

<7.24<1000.00-100Acceptable ERA4th/201311/26/13MRAD-19WaterpCi/LPlutonium-238133138102-172Acceptable ERA4th/201311/26/13MRAD-19WaterpCi/LPlutonium-239 98.710984.6-137Acceptable ERA4th/201311/26/13 MRAD-19WaterpCi/LStrontiurn-90726788513-1040Acceptable ERA4th/201311/26/13MRAD-19WaterpCi/LUranium-234939974.3-128Acceptable ERA4th/201311/26/13 MRAD-19WaterpCi/LUranium-238 9398.0074.7-120Acceptable ERA4th/201311/26/13MRAD-19WaterpCi/LUranium-Total 186201148-260Acceptable ERA4th/201311/26/13MRAD-19WateruQ/LUranium-Total/mass)278294234-355Acceptable ERA4th/201311/26/13MRAD-19WaterpCi/LZinc-65156013701140-1730 Acceptable ERA4th/201311/26/13 MRAD-19WaterpCi/LGrossAlpha105.09734.3-150Acceptable ERA4th/201311/26/13MRAD-19WaterpCi/LGrossBeta78.884.548.4-125Acceptable ERA4th/201311/26/13MRAD-19WaterpCi/LTritium874091506130-13000 Acceptable ERA4th/201311/26/13MRAD-19WaterpCi/LUranium-234 92.498.974.3-128Acceptable ERA4th/201311/26/13MRAD-19WaterpCi/LUranium-238 96.198.074.7-120Acceptable ERA4th/201311/26/13 MRAD-19WaterpCi/LUranium-Total 193201148-260Acceptable ERA4th/201311/26/13MRAD-19WateruQ/LUranium-Total/mass)288294234-355Acceptable ERA4th/201311/26/13 MRAD-19WaterpCi/LUranium-23495.298.974.3-128Acceptable 80

-,QuarterAnalytical SampleSampleGELKnownAcceptance PTProviderIYearDateNumberMediaUnitAnalyteINuclideValuevalueRangelRatioEvaluation ERA4th/201311/26/13MRAD-19WaterpCi/LUranium-238 11598.0074.7-120Acceptable ERA4th/201311/26/13 MRAD-19WaterpCi/LUranium-Total 215201148-260Acceptable ERA4th/201311/26/13MRAD-19Waterug/LUranium-Total(mass) 344294234-355Acceptable ERA4th/201311/26/13MRAD-19Waterug/LUranium-Total(mass) 258294234-355Acceptable 81 TABLE22013ECKERT&ZIEGLERANALYTICS PERFORMANCE EVALUATION RESULTSReportSampleSampleAnalytelGELAcceptance DateNumberMediaUnitNuclideValueKnownvalueRangelRatioEvaluation 02/01/13E10323CartridQe pCilodine-131 7.31E+017.29E+011.00Acceptable 02/01/13E10324MilkpCi/LStrontium-89 9.89E+001.38E+010.72Acceptable 02/01/13E10324MilkpCi/LStrontium-90 9.83E+001.48E+011.02Acceptable 02/01/13E10325MilkpCi/Llodine-131 9.57E+019.00E+011.06Acceptable Chromium-02/01/13E10325MilkpCi/L513.67E+023.48E+021.06Acceptable 02/01/13E10325MilkpCi/LCesium-134 1.54E+021.65E+020.93Acceptable 02/01/13E10325MilkpCi/LCesium-137 1.18E+021.17E+021.01Acceptable 02/01/13E10325MilkpCi/LCobalt-589.85E+019.85E+01 1Acceptable Manganese-02/01/13E10325MilkpCi/L541.16E+021.16E+02 1Acceptable 02/01/13E10325MilkpCi/LIron-591.33E+021.16E+021.15Acceptable 02/01/13E10325MilkpCi/LZinc-653.19E+022.91E+021.09Acceptable 02/01/13E10325MilkpCi/LCobalt-60 1.73E+021.70E+021.02Acceptable 02/01/13E10325MilkpCi/LCesium-141 5.38E+015.10E+011.05Acceptable 02/01/13E10380WaterpCi/Llodine-131 7.47E+017.25E+011.03Acceptable Chromium-02/01/13E10380WaterpCi/L513.81E+023.62E+021.05Acceptable 02/01/13E10380WaterpCi/LCesium-134 1.57E+021.73E+020.91Acceptable 02/01/13E10380WaterpCi/LCesium-137 1.25E+021.22E+021.03Acceptable 02/01/13E10380WaterpCi/LCobalt-58 1.02E+021.03E+020.99Acceptable Manganese-02/01/13E10380WaterpCi/L541.28E+021.21E+021.06Acceptable 02/01/13E10380WaterpCi/LIron-591.38E+021.21E+021.14Acceptable 02/01/13E10380WaterpCi/LZinc-652.13E+021.94E+021.1Acceptable 02/01/13E10380WaterpCi/LCobalt-60 1.80E+021.77E+021.01Acceptable 04/25/13E10469CartridQe pCilodine-131 9.38E+019.27E+011.01Acceptable 04/25/13E10470MilkpCi/LStrontium-89 1.07E+029.97E+011.07Acceptable 04/25/13E10470MilkpCi/LStrontium-90 1.18E+011.10E+011.07Acceptable 04/25/13E10471MilkpCi/Llodine-131 1.12E+021.00E+021.12Acceptable 04/25/13E10471MilkpCi/LCerium-141 2.00E+011.87E+011.07Acceptable 04/25/13E10471MilkpCi/LCr-515.09E+014.72E+011.08Acceptable 04/25/13E10471MilkpCi/LCesium-134 2.06E+022.14E+020.96Acceptable 04/25/13E10471MilkpCi/LCesium-137 2.83E+022.66E+021.07Acceptable 04/25/13E10471MilkpCi/LCobalt-58 2.19E+022.08E+021.05Acceptable 04/25/13E10471MilkpCi/LMn-542.21E+022.08E+021.06Acceptable 04/25/13E10471MilkpCi/LIron-592.78E+022.52E+021.1Acceptable 04/25/13E10471MilkpCi/LZinc-653.39E+023.01E+021.13Acceptable 04/25/13E10471MilkpCi/LCobalt-60 4.02E+024.00E+021.01Acceptable 04/25/13E10472WaterpCi/Llodine-131 1.12E+029.28E+011.21Acceptable 04/25/13E10472WaterpCi/LCerium-141 1.88E+021.79E+021.05Acceptable 04/25/13E10472WaterpCi/LCr-514.84E+024.52E+021.07Acceptable 04/25/13E10472WaterpCi/LCesium-134 1.96E+022.05E+020.96Acceptable 04/25/13E10472WaterpCi/LCesium-137 2.71E+022.54E+021.07Acceptable 04/25/13E10472WaterpCi/LCobalt-58 2.03E+021.99E+021.02Acceptable 04/25/13E10472WaterpCi/LMn-542.15E+021.99E+021.08Acceptable 04/25/13E10472WaterpCi/LIron-592.67E+022.41E+021.11Acceptable 82 ReportSampleSampleAnalyteIGELAcceptance DateNumberMediaUnitNuclideValueKnownvalueRanQelRatioEvaluation 04/25/13E10472WaterpCi/LZinc-653.14E+022.88E+021.09Acceptable 04/25/13E10472WaterpCi/LCobalt-60 3.92E+023.83E+021.02Acceptable 08/02/13E10577CartridQe pCilodine-131 9.16E+019.55E+011.02Acceptable 08/02/13E10578MilkpCi/LStrontium-89 9.27E+019.04E+010.98Acceptable 08/02/13E10578MilkpCi/LStrontiurn-901.20E+011.70E+010.7Acceptable 08/02/13E10579MilkpCi/Llodine-131 9.86E+019.55E+011.03Acceptable 08/02/13E10579MilkpCi/LCerium-141 9.44E+019.04E+011.04Acceptable Chromium-08/02/13E10579MilkpCi/L512.58E+022.50E+021.03Acceptable 08/02/13E10579MilkpCi/LCesium-134 1.21E+021.25E+020.97Acceptable 08/02/13E10579MilkpCi/LCesium-137 1.49E+021.51E+020.99Acceptable 08/02/13E10579MilkpCi/LCobalt-58 9.44E+019.40E+011.00Acceptable Manganese-08/02/13E10579MilkpCi/L541.80E+021.72E+021.05Acceptable 08/02/13E10579MilkpCi/LIron-591.36E+021.20E+021.14Acceptable 08/02/13E10579MilkpCi/LZinc-652.39E+022.17E+02 1.10Acceptable 08/02/13E10579MilkpCi/LCobalt-60 1.77E+011.75E+021.01Acceptable 08/02/13E10178WaterpCi/Llodine-131 9.33E+019.54E+010.98Acceptable 08/02/13E10178WaterpCi/LCerium-141 1.15E+021.10E+021.04Acceptable Chromium-08/02/13E10178WaterpCi/L513.40E+023.06E+021.11Acceptable 08/02/13E10178WaterpCi/LCesium-134 1.48E+021.53E+02.0.97Acceptable 08/02/13E10178WaterpCi/LCesium-137 1.83E+021.84E+020.99Acceptable 08/02/13E10178WaterpCi/LCobalt-58 1.13E+021.15E+020.99Acceptable Manganese-08/02/13E10178WaterpCi/L542.09E+022.10E+021.00Acceptable 08/02/13E10178WaterpCi/LIron-591.51E+021.46E+021.03Acceptable 08/02/13E10178WaterpCi/LZinc-652.86E+022.65E+02

1.0 8Acceptable

08/02/13E10178WaterpCi/LCobalt-60 2.25E+022.14E+021.05Acceptable 10/25/13E10625Cartridge pCilodine-131 8.57E+017.96E+011.08Acceptable 10/25/13E10626MilkpCi/LStrontium-89 9.33E+019.60E+010.97Acceptable 10/25/13E10626MilkpCi/LStrontium-90 1.09E+011.32E+010.83Acceptable 10/25/13E10627MilkpCi/Llodine-131 1.00E+029.83E+011.02Acceptable Chromium-10/25/13E10627MilkpCi/L513.09E+022.77E+021.11Acceptable 10/25/13E10627MilkpCi/LCesium-134 1.46E+021.72E+020.85Acceptable 10/25/13E10627MilkpCi/LCesium-137 1.33E+021.31E+021.02Acceptable 10/25/13E10627MilkpCi/LCobalt-58 1.04E+021.08E+020.97Acceptable Manganese-10/25/13E10627MilkpCi/L541.44E+021.39E+021.04Acceptable 10/25/13E10627MilkpCi/LIron-591.43E+021.30E+021.1Acceptable 10/25/13E10627MilkpCi/LZinc-652.86E+022.66E+021.07Acceptable 10/25/13E10627MilkpCi/LCobalt-60 2.01E+021.96E+021.03Acceptable 10/25/13E10628WaterpCi/Llodine-131 1.01E+029.79E+011.03Acceptable Chromium-10/25/13E10628WaterpCi/L512.80E+022.51E+021.12Acceptable 10/25/13E10628WaterpCi/LCesium-1341.42E+021.56E+02 0.91Acceptable 10/25/13E10628WaterpCi/LCesium-137 1.19E+021.18E+021.01Acceptable 10/25/13E10628WaterpCi/LCobalt-58 9.80E+019.73E+011.01Acceptable Manganese-10/25/13E10628WaterpCi/L541.29E+021.25E+021.05Acceptable 10/25/13E10628WaterpCi/LIron-591.23E+021.18E+021.04Acceptable 10/25/13E10628WaterpCi/LZinc-652.62E+022.41E+021.09Acceptable 10/25/13E10628WaterpCi/LCobalt-60 1.87E+021.77E+021.06Acceptable 83 TABLE'32013DEPARTMENT OFENERGYMIXEDANALYTEPERFORMANCE EVALUATION PROGRAM(MAPEP)RESULTSAcceptance ReportSampleAnalyteIGELKnownRangelDateSampleNumberMediaUnitNuclideValuevalueRatioEvaluation Bq/sampl0.0109-02/27/13GENE01-27-RdFR1 FiltereU-234/233 0.01430.01550.0202Acceptable Bq/sampl02/27/13GENE01-27-RdFR1 FiltereUranium-238 0.09990.0980.069-0.127 Acceptable Bq/sampl05/13/13MAPEP-13-GrF28 FiltereGrossAlpha0.6561.200.36-2.04 Acceptable Bq/sampl05/13/13MAPEP-13-GrF28 FiltereGrossBeta0.9540.850.43-1.28 Acceptable 05/13/13MAPEP-13-MaS28 Soilmg/kgAmericium-24111811379-147Acceptable 05/13/13MAPEP-13-MaS28 Soilmg/kgCesium-134829887621-1153Acceptable 05/13/13MAPEP-13-MaS28 Soilmg/kgCesium-137 623587411-763Acceptable FalsePos05/13/13MAPEP-13-MaS28 Soilmg/kgCobalt-57

1.0 40TestAcceptable

05/13/13MAPEP-13-MaS28 Soilmg/kgCobalt-60 737691484-898Acceptable FalsePos05/13/13MAPEP-13-MaS28 Soilmg/kgIron-55-0.3800TestAcceptable FalsePos05/13/13MAPEP-13-MaS28 Soilmg/kgManganese-54 0.7600TestAcceptable 05/13/13MAPEP-13-MaS28 SoilmglkgNickel-63 719670469-871Acceptable 05/13/13MAPEP-13-MaS28 Soilmg/kgPlutonium-238 0.5710.52Sens.Eva!.Acceptable Plutonium-05/13/13MAPEP-13-MaS28 Soilmg/kg239/24077.7079.555.7-103.4 Acceptable 05/13/13MAPEP-13-MaS28 SoilmglkgPotassium-40713625438-813Acceptable 05/13/13MAPEP-13-MaS28 Soilmg/kgStrontium-90693.0628440-816Acceptable 05/13/13MAPEP-13-MaS28 Soilmg/kgTechnetium-99 419.0444311-577Acceptable 05/13/13MAPEP-13-MaS28 Soilmg/kgU-234/233 60.062.543.8-81.3 Acceptable 05/13/13MAPEP-13-MaS28 Soilmg/kgUranium-238 274281197-365Acceptable 05/13/13MAPEP-13-MaS28 Soilmg/kgZinc-651130995697-1294Acceptable 05/13/13MAPEP-13-MaW28 WaterBq/LAm-2410.6900.689 0.428-0.896 Acceptable 05/13/13MAPEP-13-MaW28 WaterBQ/LCesium-134 21.124.417.1-31.7 Acceptable FalsePos05/13/13MAPEP-13-MaW28 WaterBq/LCesium-137 0.100.0TestAcceptable

,05/13/13 MAPEP-13-MaW28 WaterBq/LCobalt-5731.030.921.6-40.2 Acceptable 05/13/13MAPEP-13-MaW28 WaterBQ/LCobalt-60 19.419.613.7-25.4 Acceptable 05/13/13MAPEP-13-MaW28 WaterBq/LHydrogen-3 517507355-659Acceptable 05/13/13MAPEP-13-MaW28 WaterBQ/LIron-5539.744.030.8-57.2 Acceptable 05/13/13 WaterBq/LManganese-54 28.027.419.2-35.6 Acceptable 05/13/13MAPEP-13-MaW28 WaterBq/LNickel-63 32.933.423.4-43.4 Acceptable 05/13/13MAPEP-13-MaW28 WaterBQ/LPlutonium-238 0.8250.8840.619-1.149 Acceptable 05/13/13MAPEP-13-MaW28 WaterBq/LPu-239/240 0.01620.0096Sens.Eva!.Acceptable FalsePos05/13/13MAPEP-13-MaW28 WaterBQ/LPotassium-40

-0.4710TestAcceptable 05/13/13MAPEP-13-MaW28 WaterBQ/LStrontium-9012.510.57.4-13.7Acceptable 05/13/13MAPEP-13-MaW28 WaterBq/LTechnetium-99 12.913.19.2-17.0Acceptable 05/13/13MAPEP-13-MaW28 WaterBQ/LU-234/233 0.2890.3150.221-0.410 Acceptable 05/13/13MAPEP-13-MaW28 WaterBQ/LUranium-238 1.811.951.37-2.54 Acceptable 05/13/13MAPEP-13-MaW28 WaterBq/LZinc-6532.830.421.3-39.5 Acceptable 05/13/13MAPEP-13-G rW28WaterBq/LGrossAlpha2.602.310.69-3.93 Acceptable 05/13/13MAPEP-13-G rW28WaterBQ/LGrossBeta14.213.06.5-19.5Acceptable 05/13/13MAPEP XaW28WaterBQ/Llodine-129 5.946.064.24-7.88 Acceptable 05/13/13MAPEP-13-RdF28 Filterug/sample Uranium-235 0.0360.0360.025-0.047 Acceptable 84 Acceptance ReportSampleAnalytelGELKnownRangelDateSampleNumberMediaUnitNuclideValuevalueRatioEvaluation 05/13/13MAPEP-13-RdF28 FilteruQ/sample Uranium-238 18.018.613.0-24.2 Acceptable 05/13/13MAPEP-13-RdF28 Filteruglsample Uranium-Total 17.718.613.0-24.2 Acceptable 05/13/13MAPEP-13-RdF28 FilteruQ/sample Americium-241 0.1060.1040.073-0.135 Acceptable 05/13/13MAPEP-13-RdF28 FilterBwsampleCesium-134 1.751.781.25-2.31 Acceptable 05/13/13MAPEP-13-RdF28 FilterBq/sample Cesium-137 2.712.601.82-3.38 Acceptable 05/13/13MAPEP-13-RdF28 FilterBq/sample Cobalt-57 2.512.361.65-3.07 Acceptable 05/13/13MAPEP-13-RdF28 FilterBwsampleCobalt-60 0.0050.00FalsePosTestAcceptable 05/13/13MAPEP-13-RdF28 FilterBwsampleMam::Janese-54 4.434.262.98-5.54 Acceptable 05/13/13MAPEP-13-RdF28

.FilterBq/sample Plutonium-238 0.1240.1270.089-0.165 Acceptable 05/13/13MAPEP-13-RdF28 FilterBwsamplePu-239/240 0.1180.12100.085-0.157 Acceptable 05/13/13MAPEP-13-RdF28 FilterBwsampleStrontium-901.541.491.04-1.94 Acceptable 0.0223-05/13/13MAPEP-13-RdF28 FilterBq/sample U-234/2330.03420.0318

0.0 413Acceptable

05/13/13MAPEP-13-RdF28 FilterBwsampleUranium-238 0.2300.2310.162-0.300 Acceptable 05/13/13MAPEP-13-RdF28 FilterBwsampleZinc-653.383.132.19-4.07 Acceptable 05/13/13MAPEP-13-GrF28 FilterBq/sample GrossAlpha0.6561.200.36-2.04 Acceptable 05/13/13MAPEP-13-GrF28 FilterBq/sample GrossBeta0.950.850.43-1.28 Acceptable 05/13/13MAPEP-13-RdF28 FilterBwsampleAmericium"241 0.1060.1040.073-0.135 Acceptable 0.0009-05/13/13MAPEP-13-RdV28 VeQetation uQ/sample Uranium-235 0.00290.0010.0017NotAccept.05/13/13MAPEP-13-RdV28 Veqetation ug/sample Uranium-238 0.4190.1800.13-0.23 NotAccept.05/13/13MAPEP-13-RdV28 VeQetation uQ/sample Uranium-Total0.42190.1800.13-0.23 NotAccept.05/13/13MAPEP-13-RdV28 Veqetation ug/sample Americium-241 0.13500.1400.098-0.182 Acceptable FalsePos05/13/13MAPEP-13-RdV28 Veqetation Bo/sample Cesium-134 0.05250.00TestAcceptable 05/13/13MAPEP-13-RdV28 Vegetation Bq/sample Cesium-137 7.136.874.81-8.93 Acceptable 05/13/13MAPEP-13-RdV28 Veqetation Bq/sample Cobalt-57 8.868.686.08-11.28 Acceptable 05/13/13MAPEP-13-RdV28 Vegetation Bq/sample Cobalt-60 6.075.854.10-7.61 Acceptable FalsePos05/13/13MAPEP-13-RdV28 Veqetation BwsampleManqanese-54

-0.0020.00TestAcceptable 05/13/13MAPEP-13-RdV28 VeQetation Bq/sample Plutonium-238 0.1100.1100.077-0.143 Acceptable 05/13/13MAPEP-13-RdV28 Veqetation Bo/sample Pu-239/2400.1130.123 0.086-0.160 Acceptable 05/13/13MAPEP-13-RdV28 Veqetation Bq/sample Strontium-90 1.3581.641.15-2.13 Acceptable 05/13/13MAPEP-13-RdV28 Veqetation BWsampleU-234/233 0.00810.0038Sens.Eva!.NotAccept.05/13/13MAPEP-13-RdV28 Veqetation Bwsample 0.004890.002Sens.Eva!.NotAccept.05/13/13MAPEP-13-RdV28 Veqetation BwsampleZinc-656.596.254.38-8.13 Acceptable 11/12/13MAPEP-13-GrF29 FilterBwsampleGrossAlpha1.0900.9000.3-1.5Acceptable 11/12/13MAPEP-13-GrF29 FilterBo/sample GrossBeta1.7301.6300.82-2.45 Acceptable FalsePos11/12/13MAPEP-13-MaS29 Soilmq/kqAmericium-241

0.0 00TestAcceptable

11/12/13MAPEP-13-MaS29 Soilmg/kgCesium-134 10901172820-1524Acceptable 11/12/13MAPEP-13-MaS29 SoilmQ/kqCesium-137 1010977684-1270Acceptable FalsePos11/12/13MAPEP-13-MaS29 Soilmg/kgCobalt-57

0.0 0TestAcceptable

11/12/13MAPEP-13-MaS29 Soilmq/kgCobalt-60462.00451.00 316-586Acceptable 11/12/13MAPEP-13-MaS29 SoilmQ/kqIron-55887820574-1066Acceptable 11/12/13MAPEP-13-MaS29 SoilmglkgManganese-54 692674472-876Acceptable 11/12/13MAPEP-13-MaS29 SoilmQ/kgNickel-63 525.0571400-742Acceptable 11/12/13MAPEP-13-MaS29 Soilmq/kqPlutonium

-23860.86243.1-80.0 Acceptable Plutonium-11/12/13MAPEP-13-MaS29 SoilmQ/kg239/2401.330.4Sens.Eva!.Acceptable 11/12/13MAPEP-13-MaS29 Soilmq/kqPotassium-40 638633443-823Acceptable 11/12/13MAPEP-13-MaS29 Soilmg/kgStrontium-90458.0460322-598Acceptable 85 Acceptance ReportSampleAnalytelGELKnownRangelDateSampleNumberMediaUnitNuclideValuevalueRatioEvaluation FalsePos11/12/13MAPEP-13-MaS29 Soilmg/kgTechnetium-99

0.0 0TestAcceptable

11/12/13MAPEP-13-MaS29 SoilmQ/kQU-234/233 26.13021.0-39.0 Acceptable 11/12/13MAPEP-13-MaS29 Soilma/kgUranium-238 30.03423.8-44.2 Acceptable FalsePos11/12/13MAPEP-13-MaS29 SoilmQlkQZinc-650.00TestAcceptable FalsePos11/12/13MAPEP-13-MaW29 WaterBq/LAmericium-241 0.00010.000TestAcceptable 11/12/13MAPEP-13-MaW29 WaterBq/LCesium-134 27.2030.021.0-39.0 Acceptable 11/12/13MAPEP-13-MaW29 WaterBq/LCesium-13731.831.622.1-41.1 Acceptable FalsePos11/12/13MAPEP-13-MaW29 WaterBq/LCobalt-57 00.0TestAcceptable 11/12/13MAPEP-13-MaW29 WaterBq/LCobalt-60 23.6023.616.51-30.65 Acceptable FalsePos11/12/13MAPEP-13-MaW29 WaterBq/LHydroQen-3

-3.50TestAcceptable 11/12/13MAPEP-13-MaW29 WaterBq/LIron-5553.0053.337.3-69.3 Acceptable FalsePos11/12/13MAPEP-13-MaW29 WaterBq/LManQanese-54

-0.0090.0TestAcceptable 11/12/13MAPEP-13-MaW29 WaterBq/LNickel-6327.726.418.5-34.3 Acceptable 11/12/13MAPEP-13-MaW29 WaterBq/LPlutonium-2381.0701.216 0;851-1.581 Acceptable Plutonium-11/12/13MAPEP-13-MaW29 WaterBq/L239/2400.9070.9960.697-1.295 Acceptable FalsePos11/12/13MAPEP-13-MaW29 WaterBq/LPotassium-40 0.3390TestAcceptable 11/12/13MAPEP-13-MaW29 WaterBq/LStrontium-90 6.657.225.05-9.39 Acceptable 11/12/13MAPEP-13-MaW29 WaterBq/LTechnetium-99 15.416.2011.3-21.1 Acceptable Uranium-11/12/13MAPEP-13-MaW29 WaterBq/L234/2330.0650.07Sens.Eva!.Acceptable 11/12/13MAPEP-13-MaW29 WaterBq/LUranium-238 0.0310.034Sens.Eva!.Acceptable 11/12/13MAPEP-13-MaW29 WaterBq/LZinc-6536.50034.6024.2-45.0 Acceptable 11/12/13MAPEP-13-MaW29 WaterBq/LGrossAlpha0.7930.7010.201-1.192 Acceptable 11/12/13MAPEP-13-MaW29 WaterBq/LGrossBeta6.2205.942.97-8.91 Acceptable 0.0227-11/12/13MAPEP-13-RdF29 Filterug/sample Uranium-235 0.0340.0320.0421Acceptable 11/12/13MAPEP-13-RdF29 FilteruQlsample Uranium-23815.816.511.6-21.5 Acceptable 11/12/13MAPEP-13-RdF29 Filterug/sample Uranium-Total 15.8016.511.6-21.5 Acceptable FalsePos11/12/13MAPEP-13-RdF29 FilteruQlsample Americium-241 0.00020.000TestAcceptable FalsePos11/12/13MAPEP-13-RdF29 FilterBq/sample Cesium-134

-0.00160.00TestAcceptable 11/12/13MAPEP-13-RdF29 FilterBq/sample Cesium-137 3.0102.701.9-3.5Acceptable 11/12/13MAPEP-13-RdF29 FilterBqjsample Cobalt-57 3.5303.402.4-4.4Acceptable 11/12/13MAPEP-13-RdF29 FilterBq/sample Cobalt-60 2.4402.301.6-3.0Acceptable 11/12/13MAPEP-13-RdF29 FilterBqjsample ManQanese-54 3.7203.502.5-4.6Acceptable 11/12/13MAPEP-13-RdF29 FilterBq/samole Plutonium-238 0.1280.1240.087-0.161 Acceptable Plutonium-11/12/13MAPEP-13-RdF29 FilterBqjsample 239/2400.0920.09200.064-0.12 Acceptable

-11/12/13MAPEP-13-RdF29 FilterBqjsample Strontium-90 1.6901.811.27-2.35 Acceptable Uranium-0.0204-11/12/13MAPEP-13-RdF29 FilterBqjsample 234/2330.0270.02920.038Acceptable 11/12/13MAPEP-13-RdF29 FilterBq/sample Uranium-238 0.0200.0210.144-0.267 Acceptable 11/12/13MAPEP-13-RdF29 FilterBq/sample Zinc-653.0502.701.9-3.5Acceptable 11/12/13MAPEP-13-RdV29 Vegetation Ba/sample Americium-241 0.2260.190.135-0.251 Acceptable 11/12/13MAPEP-13-RdV29 Vegetation Bq/sample Cesium-134 4.7505.203.64-6.67 Acceptable 11/12/13MAPEP-13-RdV29 Veqetation Bqjsample Cesium-137 6.9106.604.62-8.58 Acceptable FalsePos11/12/13MAPEP-13-RdV29 Veaetation Bqjsample Cobalt-57

-0.0020.00TestAcceptable 86 Acceptance ReportSampleAnalytelGELKnownRangelDateSampleNumberMediaUnitNuclideValuevalue RatioEvaluation FalsePos11/12/13MAPEP-13-RdV29 Veqetation So/sample Cobalt-60 0.0080.00TestAcceptable 11/12/13MAPEP-13-RdV29 Veqetation So/sample Manganese-54 7.9807.885.52-10.24 Acceptable 11/12/13MAPEP-13-RdV29 Veqetation SQ/sample Plutonium-2380.0010.001 Sens.Eva!.Acceptable Plutonium-11/12/13MAPEP-13-RdV29 Veqetation SQ/sample 239/2400.15100.1710.120-0.222 Acceptable 11/12/13MAPEP-13-RdV29 Veoetation So/sample Strontium-90 2.3302.321.62-3.02 Acceptable Uranium-0.0326-11/12/13MAPEP-13-RdV29 Veqetation So/sample 234/2330.0460.0470.0606Acceptable 11/12/13MAPEP-13-RdV29 Vegetation Sq/sample Uranium-238 0.3320.3240.227-0.421 Acceptable 11/12/13MAPEP-13-RdV29 Veqetation SQ/sample Zinc-652.8502.631.84-3.42 Acceptable 11/12/13MAPEP-13-XaW29 WaterBq/Llodine-129 3.623.792.65-4.93 Acceptable 87 TABLE42013ERAPROGRAMPERFORMANCE EVALUATION RESULTSAcceptance ReportSampleSampleGELKnownRangelDateNumberMediaUnitAnalyteINuclide.ValuevalueRatioEvaluation 02/28/13RAD-92WaterpCi/LBarium-133 55.454.444.9-60.2 Acceptable 02/28/13RAD-92WaterpCi/LCesium-134 27,229.923.4-32.9 Acceptable 02/28/13RAD-92WaterpCi/LCesium-137 74.375.367.8-85.5 Acceptable 02/28/13RAD-92WaterpCi/LCobalt-60 89.097.787.9-110Acceptable 02/28/13RAD-92WaterpCi/LZinc-65126114103-136Acceptable 02/28/13RAD-92WaterpCi/LGrossAlpha26.024.812.5-33.0 Acceptable 02/28/13RAD-92WaterpCi/LGrossBeta19.419.311.3-27.5 Acceptable 02/28/13RAD-92WaterpCi/LGrossAlpha31.424.812.5-33.0 Acceptable 02/28/13RAD-92WaterpCi/LRadium-226 10.49.917.42-11.6 Acceptable 02/28/13RAD-92WaterpCi/LRadium-228 4.845.223.14-6.96 Acceptable 02/28/13RAD-92WaterpCi/LUranium(Nat)6.435.964A7-7.13Acceptable 02/28/13RAD-92WateruQ/LUranium(Nat)mass9.598.696.50-10.4 Acceptable 02/28/13RAD-92WaterpCi/LRadium-226 11.609.917.42-11.6 Acceptable 02/28/13RAD-92WaterpCi/LRadium-2285.13 5.223.14-6.96 Acceptable 02/28/13RAD-92WaterpCi/LUranium(Nat)5.955.964.47-7.13 Acceptable 02/28/13RAD-92WateruglLUranium(Nat)mass9.958.696.50-10.4 Acceptable 02/28/13RAD-92WaterpCi/LTritium143013201040-1480 Acceptable 02/28/13RAD-92WaterpCi/LStrontium-8947.54837.6-55.3 Acceptable 02/28/13RAD-92WaterpCi/LStrontium-90 35.939.829.2-45.8 Acceptable 02/28/13RAD-92WaterpCi/LStrontium-89 42.94837.6-55.3, Acceptable 02/28/13RAD-92WaterpCi/LStrontium-9034.639.829.2-45.8 Acceptable 02/28/13RAD-92WaterpCi/Llodine-13123.622.718.8-27.0 Acceptable 02/28/13RAD-92WaterpCi/Llodine-131 2722.718.8-27.0 Acceptable 08/22/13RAD-94WaterpCi/LBarium-133 76.4740.562.4-82.0 Acceptable 08/22/13RAD-94WaterpCi/LCesium-134 68.772.459.1-79.6 Acceptable 08/22/13RAD-94WaterpCi/LCesium-137 154155140-172Acceptable 08/22/13RAD-94WaterpCi/LCobalt-6085.382.374.1-92.9 Acceptable 08/22/13RAD-94WaterpCi/LZinc-65297260234-304Acceptable 08/22/13RAD-94WaterpCi/LGrossAlpha74.357.129.8-71.2 NotAcceptable 08/22/13RAD-94WaterpCi/LGrossBeta34.341.827.9-49.2 Acceptable 08/22/13RAD-94WaterpCi/LGrossAlpha67.757.129.8-71.2 Acceptable 08/22/13RAD-94WaterpCi/L16.917.212.8-19.7 Acceptable 08/22/13RAD-94WaterpCi/LRadium-226 1717.212.8-19.7 Acceptable 08/22/13RAD-94WaterpCi/LRadium-228 3.533.862.18"5.4Acceptable 08/22/13RAD-94WaterpCi/LUranium(Nat)20.421.417.1-24.1 Acceptable Uranium(Nat)08/22/13RAD-94WateruglLmass30.431.225.0-35.2 Acceptable 08/22/13RAD-94WaterpCi/LRadium-226 14.617.212.8-19.7 Acceptable 08/22/13RAD-94WaterpCi/LUranium.(Nat)21.621.417.1-24.1 Acceptable 08/22/13RAD-94Waterug/LUranium(Nat)mass33.731.225-35.2Acceptable 08/22/13RAD-94WaterpCi/LTritium125001330011600-14600 Acceptable 08/22/13RAD-94WaterpCi/LStrontium-89 48.936.527.4-43.4 NotAcceptable 08/22/13RAD-94WaterpCi/LStrontium-9014.319.814.1-23.4 Acceptable 08/22/13RAD-94WaterpCi/LStrontium-89 44.336.527.4-43.4 NotAcceptable 08/22/13RAD-94WaterpCi/LStrontium-90 17.319.814.1-23.4 Acceptable 08/22/13RAD-94WaterpCi/Llodine-131 26.124.320.2-28.8 Acceptable 08/22/13RAD-94WaterpCi/Llodine-131 23.324.320.2-28.8 Acceptable 88 TABLE52013ERAPROGRAM(MRAD)PERFORMANCE EVALUATION RESULTSAcceptance ReportSampleSampleGELKnownRangelDateNumberMediaUnitAnalyteINuclideValuevalueRatioEvaluation OS/22/13MRAD-18SoilpCi/kgActinium-22815001240795-1720Acceptable OS/22/13MRAD-18SoilpCi/kgAmericium-241225229134-297Acceptable OS/22/13MRAD-18SoilpCi/kgBismuth-212 12501240330-1820Acceptable OS/22/13MRAD-18SoilpCi/kgBismuth-214 441036602200-5270 Acceptable OS/22/13MRAD-18SoilpCi/kgCesium-134 785063704160-7650 NotAccept.OS/22/13MRAD-18SoilpCi/kgCesium-137 807061204690-7870 Not'Accept.

OS/22/13MRAD-18SoilpCi/kgCobalt-60 1030079205360-10900 Acceptable OS/22/13MRAD-18SoilpCi/kgLead-21212901240812-1730Acceptable OS/22/13MRAD-18SoilpCi/kgLead-214469036602140-5460 Acceptable OS/22/13MRAD-18SoilpCi/kgManganese-54

<63.4<10000-1000Acceptable OS/22/13MRAD-18SoilpCi/kgPlutonium-238 651788.00474-1090Acceptable OS/22/13MRAD-18SoilpCi/kgPlutonium-239 320366.00239-506Acceptable OS/22/13MRAD*18SoilpCi/kgPotassiurn-4010300103007520-13800 Acceptable OS/22/13MRAD-18SoilpCi/kgStrontium-90 673085303250-13500 Acceptable OS/22/13MRAD-18SoilpCi/kgThorium-234 32901900601-3570Acceptable OS/22/13MRAD-18SoilpCi/kgZinc-65191014001110-1860 NotAccept.OS/22/13MRAD-18SoilpCi/kgStrontiurn-90673085303250-13500 Acceptable OS/22/13MRAD-18SoilpCi/kgUranium-234 121019201170-2460 Acceptable OS/22/13MRAD-18SoilpCi/kgUranium-238163019001180-2410 Acceptable OS/22/13MRAD-18SoilpCi/kgUranium-Total 284039202130-5170 Acceptable OS/22/13MRAD-18Soilug/kgUranium-TOlal(mass) 415057103150-7180 Acceptable OS/22/13MRAD-18Vegetation pCi/kgAm-241629553338-735Acceptable OS/22/13MRAD-18Vegetation pCi/kgCesium-134 14001240797-1610Acceptable OS/22/13MRAD-18Vegetation pCi/kgCesium-137 687544394-757Acceptable OS/22/13MRAD-18Vegetation pCi/kgCobalt-602410 19201320-2680 Acceptable OS/22/13MRAD-18Vegetation pCi/kgCurium-244 14201340657-2090Acceptable OS/22/13MRAD-18Vegetation pCi/kgManganese-54

<47.4<3000.00-300Acceptable OS/22/13MRAD-18Vegetation pCi/kgPlutonium-238 206019801180-2710 Acceptable OS/22/13MRAD-18Vegetation pCi/kgPlutonium-239 223022601390-3110 Acceptable OS/22/13MRAD-18Vegetation pCi/kgPotassium-40 356003190023000-44800 Acceptable OS/22/13MRAD-18Vegetation pCi/kgStrontium-90 372038402190-5090 Acceptable OS/22/13MRAD-18Vegetation pCi/kgUranium-234 265024601620-3160 Acceptable OS/22/13MRAD-18Vegetation pCi/kgUranium-238 258024401630-3100 Acceptable OS/22/13MRAD-18Vegetation pCi/kgUranium-Total 536150103390-6230 Acceptable OS/22/13MRAD-18Vegetation ug/kgUranium-Tolal(mass) 774073104900-9280 Acceptable OS/22/13MRAD-18Vegetation pCi/kgZinc-651150878633-1230Acceptable OS/22/13MRAD-18FilterpCi/Filter Americium-24162.966.841.2-90.4 Acceptable OS/22/13MRAD-18FilterpCi/Filter Cesium-134 10801110706-1380Acceptable OS/22/13MRAD-18FilterpCi/Filter Cesium-137 971940706-1230Acceptable OS/22/13MRAD-18FilterpCi/Filter Cobalt-60 217214166-267Acceptable OS/22/13MRAD-18FilterpCi/Filter Iron-5522422569.8-440Acceptable OS/22/13MRAD-18FilterpCi/Filter Manganese-54

<5.27<50.00-50.0Acceptable OS/22/13MRAD-18FilterpCi/Filter Plutonium-238 48.050.134.3-65.9 Acceptable OS/22/13MRAD-18Filterpei/Filter Plutonium-239 62.765.247.2-85.2 Acceptable OS/22/13MRAD-18FilterpCi/Filter Strontium-90 13913867.4-207Acceptable OS/22/13MRAD-18FilterpCi/Filter Uranium,234 54.5..59.436.8-89.6 Acceptable 89 Acceptance ReportSampleSampleGELKnownRangelDateNumberMediaUnitAnalyteINuclideValuevalueRatioEvaluation OS/22/13MRAD-18FilterpCi/Filter Uranium-238 58.558.938.1-81.4 Acceptable OS/22/13MRAD-18FilterpCi/Filter Uranium-Total 11712167.0-184Acceptable OS/22/13MRAD-18Filterug/Filter176176113-248Acceptable OS/22/13MRAD-18FilterpCi/Filter Zinc-65222199142-275Acceptable OS/22/13MRAD-18FilterpCi/Filter GrossAlpha55.542.314.2-65.7 Acceptable OS/22/13MRAD-18FilterpCi/Filter GrossBeta3125.115.9-36.6 Acceptable OS/22/13MRAD-18WaterpCi/LAmericium-241 11811879.5-158Acceptable OS/22/13MRAD-18WaterpCi/LCesium-134 132014001030-1610 Acceptable OS/22/13MRAD-18WaterpCi/LCesium-137 190018801600-2250 Acceptable OS/22/13MRAD-18WaterpCi/LCobalt-60 237022701970-2660 Acceptable OS/22/13MRAD-18WaterpCi/LIron-55812712424-966Acceptable OS/22/13MRAD-18WaterpCi/LManganese-54

<7.6<1000.00-100Acceptable OS/22/13MRAD-18WaterpCi/LPlutonium-238 919973.1-123Acceptable OS/22/13MRAD-18WaterpCi/LPlutonium-239 161185144-233Acceptable OS/22/13MRAD-18WaterpCi/LStrontium-90 14413789.2-181Acceptable OS/22/13MRAD-18WaterpCi/LUranium-234 47.348.836.7-62.9 Acceptable OS/22/13MRAD-18WaterpCi/LUranium-238 50.848.436.9-59.4 Acceptable OS/22/13MRAD-18WaterpCi/LUranium-Total 98.199.573.1-129Acceptable OS/22/13MRAD-18WaterUQiLUranium-Total(mass) 152145'116-175Acceptable OS/22/13MRAD-18WaterpCi/LZinc-65428'384320-484Acceptable OS/22/13MRAD-18WaterpCi/LGrossAlpha138.013046.2-201Acceptable OS/22/13MRAD-18WaterpCi/LGrossBeta8778.945.2-117Acceptable OS/22/13MRAD-18WaterpCi/LTritium13100123008240-17500 Acceptable 11/26/13MRAD-19SoilpCi/kQActinium-228 12001240795-1720Acceptable 11/26/13MRAD-19'SoilpCi/kQAmericium-24118616495.9-213Acceptable 11/26/13MRAD-19SoilpCi/kQBismuth-212 17601220325-1790Acceptable 11/26/13MRAD-19SoilpCi/kgBismuth-214 435037402250-5380 Acceptable 11/26/13MRAD-19SoilpCi/kQCesium-134 269028201840-3390 Acceptable 11/26/13MRAD-19SoilpCi/kQCesium-137 396041303160-5310 Acceptable 11/26/13MRAD-19SoilpCi/kgCobalt-60 549056803840-7820 Acceptable 11/26/13MRAD-19SoilpCi/kQLead-21212601220799-1700Acceptable 11/26/13MRAD-19SoilpCi/kQLead-214470037402180-5580 Acceptable 11/26/13MRAD-19SoilpCi/kQManganese-54

<55.2<10000-1000Acceptable 11/26/13MRAD-19SoilpCi/kQPlutonium-238 576658396-908Acceptable 11/26/13MRAD-19SoilpCi/kgPlutonium

-239400397260-548Acceptable 11/26/13MRAD-19SoilpCi/kQPotassium-40 11200124009080-16700 Acceptable 11/26/13MRAD-19SoilpCi/kgStrontium-90 822068602620-10800 Acceptable 11/26/13MRAD-19SoilpCi/kQThorium-234 28703080974-5790Acceptable 11/26/13MRAD-19SoilpCi/kgZinc-65340031602520-4200 Acceptable 11/26/13MRAD-19SoilpCi/kQUranium-234 28703080974-5790Acceptable 11/26/13MRAD-19SoilpCi/kQUranium-238 297930801910-3910 Acceptable 11/26/13MRAD-19SoilpCi/kgUranium-Total 687063203430-8340 Acceptable Uranium-11/26/13MRAD-19SoiluQlkQTotal(mass) 846092205080-11600 Acceptable 11/26/13MRAD-19Vegetation pCi/kQAm-24138003630.2220-4830 Acceptable 11/26/13MRAD-19Vegetation pCi/kgCesium-134 907859552-1120Acceptable 11/26/13MRAD-19VeQetation pCi/kQCesium-13712201030747-1430Acceptable 11/26/13MRAD-19Vegetation pCi/kQCobalt-60 210018801300-2630 Acceptable 11/26/13MRAD-19Vegetation pCi/kgCurium-244 12301250612-1950Acceptable 11/26/13MRAD-19VeQetation pCi/kQManQanese-54

<53.3<3000-300Acceptable 90 Acceptance ReportSampleSampleGELKnownRangelDateNumberMediaUnitAnalyteINuclideValuevalueRatioEvaluation 11/26/13MRAD-19Vegetation pCi/kgPlutonium-238 12801290769-1770Acceptable 11/26/13MRAD-19Vegetation pCi/kgPlutonium

-239258027701700-3810 Acceptable 11/26/13MRAD-19Vegetation pCi/kgPotassium-403360033900 24500-47600

.Acceptable 11/26/13MRAD-19Vegetation pCi/kgStrontium-90 587063603630-8430 Acceptable 11/26/13MRAD-19Vegetation pCi/kgUranium-234 674654430-840Acceptable 11/26/13MRAD-19Vegetation pCi/kgUranium-234 1050654430-840NotAcceptable 11/26/13MRAD-19Vegetation pCi/kgUranium-238 655648432-823Acceptable 11/26/13MRAD-19Vegetation pCi/kgUranium-Total 13641330901-1660Acceptable 11/26/13MRAD-19Vegetation pCi/kgUranium-Total17731330901-1660NotAcceptable 11/26/13MRAD-19Vegetation ug/kgUranium-Total(mass) 196019401300-2460 Acceptable 11/26/13MRAD-19Vegetation pCi/kgZinc-65199015401110-2160 Acceptable 11/26/13MRAD-19FilterpCi/Filter Americium-241 75.266.440.9-89.9 Acceptable 11/26/13MRAD-19FilterpCi/Filter Cesium-134 845868.0552-1080Acceptable 11/26/13MRAD-19FilterpCi/Filter Cesium-137 641602452-791Acceptable 11/26/13MRAD-19FilterpCi/Filter Cobalt-60 534494382-617Acceptable 11/26/13MRAD-19FilterpCi/Filter Iron-55466389.0121-760Acceptable 11/26/13MRAD-19FilterpCi/Filter Manganese-54

<3.9<500.00-50.0 Acceptable 11/26/13MRAD-19Filterug/Filter Plutonium

-23872.868.546.9-90.1 Acceptable 11/26/13MRAD-19FilterpCi/Filter Plutonium-239 56.553.442.4-93.1 Acceptable 11/26/13MRAD-19FilterpCi/Filter Strontium-9013012561.1-187Acceptable 11/26/13MRAD-19FilterpCi/Filter Uranium-234 568735.6-86.6 Acceptable 11/26/13MRAD-19FilterpCi/Filter Uranium-238 5856.9036.8-78.7 Acceptable 11/26/13MRAD-19FilterpCi/Filter Uranium-Total11611764.8-178Acceptable 11/26/13MRAD-19FilterugiFilter Uranium-Total(mass) 172171109-241Acceptable 11/26/13MRAD-19FilterpCi/Filter Zinc-65514419300-578Acceptable Uranium-11/26/13MRAD-19FilterugiFilter Total(mass) 169171109-241Acceptable Uranium-11/26/13MRAD-19Filterug/Filter Total(mass) 150171109-241Acceptable 11/26/13MRAD-19FilterpCi/Filter GrossAlpha1008327.8-129Acceptable 11/26/13MRAD-19FilterpCi/Filter GrossBeta65.756.335.6-82.2 Acceptable 11/26/13MRAD-19WaterpCi/LAmericium-241 12612684.9-169Acceptable 11/26/13MRAD-19WaterpCi/LCesium-134 206021801600-2510 Acceptable 11/26/13MRAD-19WaterpCi/LCesium-137 273027602340-3310 Acceptable 11/26/13MRAD-19WaterpCi/LCobalt-60 196018901640-2210 Acceptable 11/26/13MRAD-19WaterpCi/LIron-55721689411-935Acceptable 11/26/13MRAD-19WaterpCi/LManganese-54

<7.24<1000.00-100Acceptable 11/26/13MRAD-19WaterpCi/LPlutonium

-238133138102-172Acceptable 11/26/13MRAD-19WaterpCi/LPlutonium-239 98.710984.6-137Acceptable 11/26/13MRAD-19WaterpCi/LStrontium-90726788513-1040Acceptable 11/26/13MRAD-19WaterpCi/LUranium-234 939974.3-128Acceptable 11/26/13MRAD-19WaterpCi/LUranium-238 9398.0074.7-120Acceptable 11/26/13MRAD-19WaterpCi/LUranium-Total 186201148-260Acceptable 11/26/13MRAD-19Waterug/LUranium-Total(mass) 278294234-355Acceptable 11/26/13MRAD-19WaterpCi/LZinc-65156013701140-1730 Acceptable 11/26/13MRAD-19WaterpCi/LGrossAlpha105.09734.3-150Acceptable 11/26/13MRAD-19WaterpCi/LGrossBeta78.884.548.4-125Acceptable 11/26/13MRAD-19WaterpCi/LTritium874091506130-13000 Acceptable 11/26/13MRAD-19WaterpCi/LUranium-234 92.498.974.3-128Acceptable 11/26/13MRAD-19WaterpCi/LUranium-238 96.198.074.7-120Acceptable 11/26/13MRAD-19WaterpCi/LUranium-Total 193201148-260Acceptable 91 Acceptance ReportSampleSampleGELKnownRangelDateNumberMediaUnitAnalvteINuclideValuevalueRatioEvaluation 11/26/13MRAD-19Waterug/LUranium-Total(mass)288294234-355Acceptable 11/26/13MRAD-19WaterpCi/LUranium-234 95.298.974.3-128Acceptable 11/26/13MRAD-19WaterpCi/LUranium.-238 11598.0074.7-120Acceptable 11/26/13MRAD-19WateroCi/LUranium-Total 215201148-260Acceotable 11/26/13MRAD-19Waterug/LUranium-Total(mass) 344294234-355Acceptable 11/26/13MRAD-19Waterug/LUranium-Total(mass) 258294234-355Acceotable 92 100.075.050.025.0t/)miii0.00-25.0-50.0-75.0-100.0FIGURE1COBALT-60 PERFORMANCE EVALUATION RESULTSAND%BIAS2013Cobalt-60 Performance Evaluation Resultsand%BiasJanuary2013-December201393LowerControlLimitUpperControlLimit FIGURE2CESIUM-137 PERFORMANCE EVALUATION RESULTSAND%BIAS2013Cesium-137 Performance Evaluation Resultsand%Bias100.075.050.025.0rncaiii0.00-25.0-50.0-75.0-100.0--Cs-137----LowerControlLimit----UpperControlLimitJanuary2013-December201394 FIGURE3TRITIUMPERFORMANCE EVALUATION RESULTSAND%BIAS2013TritiumPerformance Evaluation Results%Bias100.075.050.025.0enmiii0.00-25.0-50.0-75.0-100.0--H-3----LowerControlLimit----UpperControlLimitJanuary2013-December201395 FIGURE4STRONTIUM-gO PERFORMANCE EVALUATION RESULTSAND%BIAS2013Strontium-gO Performance Evaluation Resultsand%Bias100.050.0rncoin0.0'#.-50.0-100.0--Strontium ---LowerControlLimit----UpperControlLimitJanuary2013-December201396 FIGURE5GROSSALPHAPERFORMANCE EVALUATION RESULTSAND%BIAS2013Gross AlphaPerformance Evaluation Resultsand%Bias100.050.0enasiii0.0?fl.-50.0-100.0------GrossAlpha----LowerControlLimit----UpperControlLimitJanuary2013*December201397 FIGURE6GROSSBETAPERFORMANCE EVALUATION RESULTSAND%BIAS2013GrossBetaPerformance Evaluation Resultsand%Bias100.050.0enraiii0.0(fl.-50.0-100.0--GrossBeta----LowerControlLimit----UpperControlLimitJanuary2013-December201398 FIGURE7IODINE-131 PERFORMANCE EVALUATION RESULTSAND%BIAS2013lodine-131 Performance Evaluation Resultsand%Bias100.075.050.025.0enmiii0.00-25.0-50.0-75.0-100.0--lodine-131----LowerControlLimit----UpperControlLimitJanuary2013-December201399 FIGURE8AMERICIUM-241 PERFORMANCE EVALUATION RESULTSAND%BIAS2013Americium-241 Performance Evaluation Resultsand%Bias100.075.050.025.0tna:sm0.00-25.0-50.0-75.0-100.0--Am-241----LowerControlLimit----UpperControl-LimitJanuary2013-December2013100 IFIGURE9PLUTONIUM-238 PERFORMANCE EVALUATION RESULTSAND%BIAS2013Plutonium-238 Performance Evaluation Resultsand%Bias100.075.050.025.0U)C'CSiii0.0?ft.-25.0-50.0-75.0-100.0--Plutonium-238----LowerControlLimit----UpperControlLimitJanuary2013*December2013101 TABLE6REMPINTRA-LABORATORY DATASUMMARY:BIASANDPRECISION BYMATRIXBiasCriteriaPrecision CriteriaREMP2013+-25%Note1GammaIodine-131 4101310GasFlowSr2ndcount460490GasFlowTotalStrontium 350350Gamma'Spec LiquidRADA-013withBaLaLSCIron-555050GammaSecSolidRADA-013280310LSCNickel635050GasFlowSr2ndcount4040GasFlowTotalStrontium 8080GammaSpecSolidRADA-013withBa,La70100GammaSpecSolidRADA-013withIodine6070GammaSecFilterRADA-013GasFlowSr2ndCountAIhaSecAm241Curium GasFlowTotalStrontium GrossA&BGammaSecFilterAIhaSecUranium8090Tritium33603370Plutonium 1010LSCIron-55400420LSCNickel63410430GammaSecLiuidRADA-0137070GammaIodine-131 330330AIhaSecPlutonium 100100GasFlowSr2ndcount200200AIhaSecAm241Curium170170GasFlowTotalStrontium 16101630GrossAIhaNonVolBeta10201040GammaSpecLiquidRADA-013withBaLa12902090GammaSpecLiquidRADA-013withIodine560850GammaSecSolidRADA-013LSCNickel63GasFlowSr2ndcountGasFlowTotalStrontium 102 REMP2013GammaSpecSolidRADA-013withBa,LaGammaSpecSolidRADA-013withIodineLSCIron-552a2aLSCNickel632a2aGasFlowTotalStrontium 1a1.0GrossAIhaNonVolBeta1a1aGammaSpecLiquidRADA-013withIodine1a1aTritium51a52aLSCIron-5524a22aLSCNickel6323a21aGammaIodine-131 38a38aGasFlowSr2ndcount16a16aGasFlowTotalStrontium 31a31aGrossAIhaNonVolBeta103a103aGammaSpecliquidRADA-013withaBaLa44a98Total29963359Note1:TheRPOmustbe20percentorless,ifbothsamplesaregreaterthan5timestheMOC.Ifbothresultsarelessthan5timesMOC,thentheRPOmustbeequaltoorlessthan100%.IfoneresultisabovetheMOCandtheotherisbelowtheMOC,thentheRPOcanbecalculated usingtheMOCfortheresultoftheonebelowtheMOC.TheRPOmustbe100%orless.Inthesituation wherebothresultsareabovetheMOCbutoneresultisgreaterthan5timestheMOCandtheotherislessthan5timestheMOC,theRPOmustbelessthanorequalto20%.IfbothresultsarebelowMOC,thenthelimitson%RPOarenotapplicable.

103 TABLE7ALLRADIOLOGICAL INTRA-LABORATORY DATASUMMARY:BIASANDPRECISION BYMATRIXGammaSecLiuidRADA-0138080GammaIodine-129 1010GammaIodine-131 4101310GasFlowSr2ndcount500510GasFlowStrontium 90100io0GasFlowTotalStrontium 350350GammaSpecLiquidRADA-013withBaLa6101200GammaSpecLiquidRADA-013withIodine5030GasFlowRadium228290290Tritium26603120Carbon-14 13602270LSCIron-5514601650AIhaSecPoloniumSolid190220GammaNickel59RADA-02213801570LSCChlorine-36 inSolids80130GammaSecRa226RADA-013350420GammaSecSolidRADA-01370108930LSCNickel6317602010LSCPlutonium 22302450Technetium-99 30903390GammaSecLiuidRADA-0134040ICP-MSTechnetium-99 inSoil750740LSCSelenium795050TotalActivit2030Tritium5050AIhaSecAm243330420GammaIodine-129 17201990GasFlowLead210180190TotalUraniumKPA100180AIhaSecUranium27803800LSCPromethium 1474040LSCRaidStrontium 89and9010601200AIhaSecThorium20702880GasFlowRadium2282020ICP-MSUranium-233 234inSolid6050AIhaSecPlutonium 24202630ICP-MSTechnetium-99 PreinSoil780740LSCCalcium452020AIhaSecNetunium23402560AIhaSecPlutonium 15701950104 ENVIRONMENTAL 2013AIhaSecRadium2267080GammaSecSolidwithRa226Ra2285060GasFlowSr2ndcount150180GasFlowStrontium 9018702070GasFlowTotalRadium1010LucasCellRadium226710930TotalActivitScreen100130AIhaSecAm241Curium29203360AIhaSecTotalUranium5060GasFlowTotalStrontium 400440GrossAIhaNonVolBeta3030ICP-MSUranium-233 234PreinSolid5050ICP-MSUranium-235236238inSolid.7080AIhaSecPoloniumSolid6040GammaSecSolidRADA-O!3withBaLa70100GammaSpecSolidRADA-013withIodine6070GammaSpecSolidRADA-013Ci/SamIe0020Tritium3030ICP-MSUranium-234, 235,236,238inSolid24502340ICP-MSUranium-235, 236,238PrepinSolid5050GrossAIha/Beta29704050GrossAlpha/Beta (Americium Calibration Solid0010ICP-MSUranium-234,235,236,238PreinSolid12201150LucasCellRadium226byDOEHASL300Ra-04Solid0180240005404040143'01693134020108201400004014701610140015902020138016201030137019502450300420140290'!105 130001140127000101304200040erLiter36043011018083011401440168045057000201070123011201290142018300010000109301010590780004000201570198050500070AIhasecAm241CuriumFilter.erLiter330420Tritium10601080GammaSpecFilterRADA-013DirectCount7080Carbon-14 440440DirectCount-Gross AIha/Beta72000GrossAIha/Beta740810ICP-MSUranium-234,235,236,238inFilter8040AIhaSecU310600GrossA&B63905840LSCIron-55390510Technetium-99 370550GasFlowSr-90290350LSCNickel63370440Carbon-14 (Ascarite/Soda LimeFiltererLiter2020GasFlowPb-210250460GasFlowRa-228240350GammaIodine129470470ICP-MSUranium-234, 235,236,238PreinFilter6030GammaSecFilter14201630LucasCellRa-226320470AIhaSecThorium270460106 AI41806070AIhaSecPolonium2030ElectrolticTritium190290Tritium1415015030TritiumbCombustion 1010Carbon-14 18102040Plutonium 810890Chlorine-36 inLiuids2030Iodine-131 6030LSCIron-5529003470GammaNickel59RADA':022290330GammaIodine131RADA-0133030GammaRadium228RADA-0131010LSCNickel6332803700LSCRadon22250120Technetium-99 30303650GammaSecLiuidRADA-01387408750AIhaSecTotalURADA-0110020LSCSelenium791010TotalActivit6060AIhaSecAm243120200GammaIodine-129 8401170GammaIodine-131 330330ICP-MSTechnetium-99 inWater50280GasFlowLead210830940TotalUraniumKPA9602262LSCPromethium 1473030LSCRaidStrontium 89and90150150AIhaSecThorium20502780GasFlowRadium22824403180GasFlowRadium228360350GasFlowRadium2281010AIhaSecPlutonium 31704360AIhaSecNetunium11001270AIhaSecPlutonium 610860AIhaSecRadium2260010GasFlowSr2ndcount28303160GasFlowStrontium 9049905680GasFlowStrontium 902020GasFlowTotalRadium9201290ICP-MSTechnetium-99 PreinWater50280ICP-MSUranium-233 234inLiuid1010LucasCellRadium22637204870LucasCellRadium-226 170210TotalActivitScreen3030Chlorine-36 inLiuids40100AIhaSecAm241Curium30704050107 ENVIRONMENTAL 2013GasFlowTotalStrontium GrossAIhaNonVolBetaLSCPhoshorus-32LucasCellRadium226bMethodRa-04ICP-MSUranium-233, 234PrepinLiuidTritiuminDrinkinWaterbEPA906.0GammaSpecLiquidRADA-013withBaLaGammaSpecLiquidRADA-013withIodineGasFlowStrontium 89&90ICP-MSUranium-235, 236,238inLiuidGasFlowTotalAIhaRadiumGrossAIhaCo-reciitationICP-MSUranium-235, 236,238PrepinLiuidICP-MSUranium-234,235,236,238inLiuidGrossAlphaBeta(Americium Calibration LiuidICP-MSUranium-234, 235,236,238PreinLiuidAlpha/Beta (Americium Calibration)

DrinkinWaterCarbon-14 LSCIron-55GammaNickel59RADA-022GammaSecSolidRADA-013LSCNickel63LSCPlutonium Technetium-99 TritiumGammaIodine-129 GasFlowLead210AIhaSecUraniumAIhaSecThoriumAIhaSecPlutonium AIhaSecNetuniumAIhaSecPlutonium GasFlowSr2ndcountGasFlowStrontium 90AIhaSecAm241CuriumGasFlowTotalStrontium GammaSpecSolidRADA-013withBa,LaGammaSpecSolidRADA-013withIodine231131323111131159621371221614232714121225210421020919617108oooooooooooooooooooooooo oo oooooooooo241155423114211205o21191982151232794121225210421023919517oooooooooooooooooo oooo ooooooooooooooo ENVIRONMENTAL 2013GrossAIha/BetaLSCIron-552a2aLSCNickel632a2aGasFlowTotalStrontium 1a1aGrossAIhaNonVolBeta1a1aGammaSpecLiquidRADA-a13withIodine1a1a3a3a31a31a3a3a1a1a6a6a9a9a1a1a8a7a4a4a23a21a7a7a15a12a1a1a1a1a9a9a19a18a2a3a11a8a91a93a5a3a3a2a9a7a1a17a4a4a2a2a4a2a109 ENVIRONMENTAL 2013LSCIron-5524a22aLSCNickel6323a21aLSCRadon22296a96aGammaSecLiuidRADA-01324a24aTotalActivit2a2aGammaIodine-129 2a2aGammaIodine-131 38a38aTotalUraniumKPA15a28aGasFlowRadium22842a'42aAIhaSecPlutonium 6a6aGasFlowSr2ndcount16a16aGasFlowStrontium 9025a24aLucasCellRadium-226 58678aAIhaSecAm241Curium6a6aGasFlowTotalStrontium 31a31aGrossAIhaNonVolBeta343a287aTritiuminDrinkinWaterbEPA906.037a34aGammaSpecliquidRADA-013withBaLa44a98aGasFlowStrontium 89&9020a13aGasFlowTotalAIhaRadium1a1aGrossAIhaCo-reciitation105a87aAlpha/Beta (Americium Calibration)

DrinkinWater13a13aECLS-R-GA NJ48HrRa8a8a2014823892Note1:TheRPOmustbe20percentorless,ifbothsamplesaregreaterthan5timestheMOC.Ifbothresultsarelessthan5timesMOC,thentheRPOmustbeequaltoorlessthan100%.IfoneresultisabovetheMOCandtheotherisbelowtheMOC,thentheRPOcanbecalculated usingtheMOCfortheresultoftheonebelowtheMOC.TheRPOmustbe100%orless.Inthesituation wherebothresultsareabovetheMOCbutoneresultisgreaterthan5timestheMOeandtheotherislessthan5timestheMOC,theRPOmustbelessthanorequalto'20%.IfbothresultsarebelowMOC,thenthelimitson%RPOarenotapplicable.

110 TABLE82013CORRECTIVE ACTIONREPORTSUMMARYCORRECTIVE ACTION10#&PEFAilURECARR130513-789 ISODocumentation ofPTFailuresinMAPEP-13-RdV28 forUraniuminVegetation byICP/MSandAlphaSpecCARR130522-791 ISODocumentation ofPTFailuresin-MRAD-18forCesium-134,137andZinc-65inSoilDISPOSITION RootCauseAnalysisofMAPEP-13-RdV28 Uranium-234/233, Uranium-235, Uranium-238 andTotalUraniumFollowing reviewsofourprocessanddataandconversations withpersonnel fromtheaffectedlaboratories, itwasdetermined thatallfailureswereduetoananalysterrorduringsamplepreparation.

GlassinsteadofTeflonbeakerswereusedduringthesampledigestion whichcontained Hydrofluoric (HF)acid.PerStandardOperating Procedure (SOP)Gl-RAD-A-015 section11.2.4,thesampleshouldhavebeentransferred toaTeflonbeaker.Inthisinstance, thisstepwasomitted.Thedigestion wasperformed inglassbeakerssotraceamountsofUraniumwereleachedfromtheglassintothesample,resulting inhighbiasintheresults.Normalprocedure dictatesthatglassisnotusedwhenusingHFinthedigestion processduetothepresenceofnaturalUraniumintheglassware.

Inordertoprovethatthiswasanisolatedincidentandthatouroverallprocessisincontrolaseriesofdigestions wereperformed intheglassbeakerstoconfirmourconclusion.

  • HClIHN03onlydigestion

-Uraniumwasnotdetected.

  • HCl,HN03,andHFdigestion

-EnoughUraniumactivitywasdetectedtoaccountforthehighbias(asmanyas70countsina16hourand40minutecount).*HFonlydigestion

-ResultssimilartoHCl,HN03,andHFwereobservedAsecondPTwassuccessfully analyzedforthismatrix.Following areviewofourprocesses, thedataandconversations withpersonnel fromtheaffectedlaboratories, itwasdetermined thatournormalprocedure forpreparing soilsamplesisnotsufficient forthissoilmatrix.PertheStandardOperating Procedure (SOP)Gl-RAD-A-021

,thesamplewasdried,homogenized, andpassedthrougha28meshsieve.However,approximately 20-30%ofthesampleconsistsofparticles greaterthanthe28meshsievesize.Theselargerparticles werenotaffectedbyournormalhomogenization 111 CARR130522-791 ISODocumentation ofPTFailuresin-MRAD-18forCesium-134,137andZinc-65inSoilprocess.Inaccordance withtheSOP,thelargerparticles wereremovedpriortopreparing thecontainer forgammacounting.

Uponreceiptofthegradedreport,thefollowing stepsweretakentoprovethatthiswasanisolatedincidentandthatouroverallprocessisincontrol.1.Arecountoftheinitially preparedsampleperformed andconfirmed theoriginally reportedresults.2.Anewcontainer wasthenpreparedfromtheoriginalsamplebutomittingthepreparation stepandcounted.Thisproducedacceptable results.3.AsecondsamplewaspreparedpertheSOP;however,onlyaportionofthesamplewasremovedduringthesievingsteps.Thissampleproducedsimilarhighbiasedresults.Analiquotofthesamplewasthenpulverized priortogammacounting.

Thisapproachalsoproducedacceptable results.Permanent Corrective/Preventive ActionsorImprovements:

Inthefuture,thesesampleswillbepulverized toensurethatallthematerialpassesthroughthe28meshsieve;thus,eliminating theneedtoremoveanyoftheoriginalsample.Acommenthasbeenaddedtotheset-upforthesolidmatrix.AsecondPTwassuccessfully analyzedforthismatrix.112 CARR130826-810 ForFailuresofRAD-94forGrossAlpha/Sea andStrontium 89/90inWaterRootCauseAnalysisofGrossAlphaAfterareviewofthedata,anapparentreasonforthisdiscrepancy couldnotbedetermined.

Thefollowing stepsweretakentoprovethatthishighbiaswasanisolatedoccurrence andthatouroverallprocessiswithin 1.Thebatchqualitycontrolsampleswerereviewedandfoundtobecompliant.

TheLCSrecovered at110%.Whiletherecoveryisslightlyelevated, itiswellwithinthe80%-1200/0 acceptance range.2.Laboratory controldatawerealsoreviewedfortrends.Nonewerenoted.3.Theinstrument calibrations werereviewedforpositivebiasesthatcouldhaveattributed tothisfailure.Nonewerenoted.4.Twosampleduplicates werealsopreparedandcountedalongwiththereportedresult.Sothresultsfellwithinthemethod'sacceptance rangeforduplicate.

Oneoftheresultsalsofellwithintheacceptance rangeofthestudy.5.Theoriginalsamplewasalsorecounted andtheresultsfellwithintheacceptance range.RootCauseAnalysisofStrontium-89 (Sr-89)LABPBMSA-004Afterareviewofthedata,anapparentreasonforthisdiscrepancy couldnotbedetermined.

Thefollowing stepsweretakentoprovethatthishighbiaswasanisolatedoccurrence andthatouroverallprocessiswithincontrol.1.Thebatchqualitycontrolsampleswerereviewedandfoundtobecompliant.

TheLCSrecovered at98.1%.2.Laboratory controldatawerealsoreviewedfortrends.Nonewerenoted.3.Theinstrument calibrations werereviewedforpositivebiasesthatcouldhaveattributed tothisfailure.Nonewerenoted.4.Sampleduplicates werealsopreparedandcountedalongwiththereportedresult.Duplicate resultsfellwithintheacceptance rangeofthestudy.RootCauseAnalysisofStrontium-89 (Sr-89)EPA905.0Afterareviewofthedata,an.apparent reasonforthisdiscrepancy couldnotbedetermined.

Thefollowing stepsweretakentoprovethatthishighbiaswasanisolatedoccurrence andthatouroverallprocessiswithincontrol.1.Thebatchqualitycontrolsampleswerereviewedandfoundtobecompliant.

TheLCSrecovered at102%.113 CARR130826-810 ForFailuresofRAD-94forGrossAlpha/Sea andStrontium 89/90inWater2.Laboratory controldatawerealsoreviewedfortrends.Nonewasnoted.3.Theinstrument calibrations werereviewedforpositivebiasesthatcouldhaveattributed tothisfailure.Nonewerenoted.4.Sampleduplicates werealsopreparedandcountedalongwiththereported result.Allresultsfell'withinthemethod'sacceptance rangeforduplicates.

Permanent Corrective/Preventive ActionsorImprovements:

GrossAlphaThelaboratory mustassumeanunidentified randomerrorcausedthehighbiasbecauseallqualitycontrolcriteriaweremetforthebatch.Thelabwillcontinuetomonitortherecoveries ofthisradionuclide toensurethattherearenoissues.Strontium-89 (Sr-89)LABPBMSA-004andEPA905.0Tosummarize ourefforts(including theinitialresult),thelaboratory had3analysts, twodifferent methods,processed with2calibrations andtwoseparateYcarriersusedintheanalysisofthissampleandonlyoneacceptable resultforSr-'89.AllLCSresultshavemetacceptance criteria.

Thisleadsthelaboratory toconcludethatthereispossiblyanerrorintheoriginalmake-upofthePTsample.Theinstructions liststableSrandYasbeingincludedbuttheyarenotatlevelsgreaterthanarenormallylistedsowesuspectthatthemakeupofthesamplewasthecause.Thelaboratory willcontinuetomonitortherecoveries fromthesetwomethodstoensurethattherearenoissues.114 CARR131205-845 ForfailuresofMRAD-19for234andTotalUraniuminVegetation RootCauseAnalysisTheseelevatedresultswereobtainedfollowing ourroutineprocedure.

ThereportedresultforU-234waslessthantheMDAandhadaelevateduncertainty.

ThishighU-234resultalsoattributed tothehighTotal-Uresult.Uponreceiptofthegradedreport,thefollowing stepsweretakentoprovethatthiswasanisolatedincidentandthatouroverallprocessisincontrol.*Arecountoftheinitially preparedsampleperformed andconfirmed theoriginally reportedresults.*.Thesamplewasreanalyzed usingalargeraliquotandresultsthatfellwithintheacceptance rangewereachieved.

Permanent Corrective/Preventive ActionsorImprovements InthefuturewhentheresultisbelowtheMDAandarenotcompatible withotheranalytical technologies, thelaboratory willattempttousealargersamplealiquotwithhopesofachievearesultabovetheMDAorwithaloweruncertainty.

Ifthematrixandlargersamplesizedonotprovideuseabledata,theresultsmaynotbereported.

115

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