ML17251A252
| ML17251A252 | |
| Person / Time | |
|---|---|
| Site: | Ginna  |
| Issue date: | 06/30/1988 |
| From: | MECREDY R C ROCHESTER GAS & ELECTRIC CORP. |
| To: | NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| References | |
| NUDOCS 8809080175 | |
| Download: ML17251A252 (32) | |
Text
ACCELERATZDDISTRIBUTIONDEMONSTRATIONSYSTEMi1REGULATORYINFORMATXONDISTRIBUTIONSYSTEM(RXDS)ACCESSIONNBR:8809080175'OC.DATE:88/06/30NOTARIZED:NODOCKETgFACIL:50-244RobertEmmetGinnaNuclearPlant,Unit1,RochesterG05000244AUTH.NAMEAUTHORAFFILIATIONMECREDY,R.C.RochesterGas&ElectricCorp.RECIP.NAMERECIPIENTAFFILIATION
SUBJECT:
"SemiannualRadioactiveEffluentReleaseRept,Jan-June1988."W/880829ltr.DXSTRIBUTIONCODEXE48DCOPIESRECEIVED:LTRENCLSIZE-TITLE:50.36a(a)(2)SemiannualEffluentReleaseReportR)'05000244",g8COPIES,IILTTRENCL55RECIPIENTXDCODE/NAMEPD1-3PDCOPIESLTTRENCL1011,RECIPIENTID'CODE/NAME"PD1-3LASTAHLE,CNOTES:LicenseExpdateinaccordancewith10CFR2,2.109(9/19/72).INTERNAL:AEOD/DOAARMTECHADVNRR/J3REP/RPB10RGN2/DRSS/EPRPBEXTERNALBNLTICHLERiJ03NRCPDR11114411111111AEOD/DSP/TPABNRR/DEST/PSB8DNUDOCS-ABSTRACTRGN1FILE02LPDR1111111111D8ATOTALNUMBEROFCOPIESREQUIRED:LTTR22ENCL21
~lP SEMIANNUALRADIOACTIVEEFFLUENTRELEASEREPORTR.E.-GINNANUCLEARPLANTROCHESTERGASANDELECTRICDOCKETNO.50-244JANUARY-JUNE19888809080i758>OOOZ448PDRADOCK0pDCR IPj,,
TABLEOFCONTENTS
1.0INTRODUCTION
2.0SUPPLEMENTALINFORMATION2.1REGULATORYLIMITS2.2MAXIMUMPERMISSIBLECONCENTRATIONS2.3RELEASERATELIMITS2.4MEASUREMENTSANDAPPROXIMATIONSOFTOTALRADIOACTIVITY2.5BATCHRELEASES2.6ABNORMALRELEASES3.0SUMMARYOFGASEOUSRADIOACTIVEEFFLUENTS4.0SUMMARYOFLIQUIDRADIOACTIVEEFFLUENTS5'SOLIDWASTE6.0LOWERLIMITOFDETECTION7.0RADIOLOGICALIMPACT8.0METEOROLOGICALDATA9.0LANDUSECENSUSCHANGES10.0ANNUALTABULATIONOFPERSONNELEXPOSURE11.0LEAKTESTOFSEALEDSOURCES12.0CHANGESTOTHEOFFSITEDOSECALCULATIONMANUAL13.0CHANGESTOTHEPROCESSCONTROLPROGRAM14.0MAJORCHANGESTORADWASTETREATMENTSYSTEMS
LISTOFTABLESTableTableTableTableTableTable1AGaseousEffluents-GaseousSummationofallReleasesJ1BGaseousEffluents-ContinuousandBatchReleases2ALiquidEffluents-SummationofallReleases2BLiquidEffluents-ContinuousandBatchReleases3SolidWasteandIrradiatedFuelShipments4ReleasePermitsNotMeetingLLDRecpxirements
1.0INTRODUCTION
ThisSemiannualRadioactiveEffluentReleaseReportisforRochesterGasandElectricCompany'sR.E.Ginnaplantandissubmittedinaccordancewiththerequire-mentsofTechnicalSpecificationSection6.9.1.4.ThereportcoverstheperiodfromJanuary1,1988throughJune30,1988.ThisreportincludesasummaryofthecpxantitiesofradioactivegaseousandlicpxideffluentsandsolidwastereleasedfromtheplantpresentedintheformatoutlinedinappendixBofRegulatoryGuide1.21,Revision1,June1974.AllgaseousandliquideffluentsdischargedduringthisreportingperiodwereincompliancewiththelimitsoftheR.E.GinnaTechnicalSpecifications.2.02.1SUPPLEMENTALINFORMATIONReulatorLimitsTheTechnicalSpecificationlimitsapplicabletoreleaseofradioactivematerialinliquidandgaseouseffluentsare:2.F1FissionandActivationGasesTheinstantaneousdoserate,ascalculatedintheODCM,duetonoblegasesreleasedingaseouseffluentsfromthesiteshallbelimitedtoareleaseratewhichwouldyield<500mrem/yrtothetotalbodyand<3000mrem/yrtotheskinifallowedtocontinueforafullyear.Theairdose,ascalculatedintheODCM,duetonoblegasesreleasedingaseouseffluentsfromthesiteshallbelimitedtothefollowing:(i)Duringanycalendarquarterto<10mradforgammaradiationandto<20mradforbetaradiation.2'.2RadioiodineTritiumandParticulatesTheinstantaneousdoserate,ascalculatedintheODCM,duetoradioactivematerialsreleasedingaseouseffluentsfromthesiteasradioiodines,radioactivematerialsinparticulateform,andradionuclidesotherthannoblegaseswithhalf-livesgreaterthan8daysshallbelimitedtoareleaseratewhichwouldyield<1500mrem/yrtoanyorganifallowedtocontinueforafullyear.
I' 2.1.3Thedosetoanindividual,ascalculatedintheODCM,fromradioiodine,radioactivematerialsinparticulateformandradionuclidesotherthannoblegaseswithhalf-livesgreaterthaneight.daysreleasedwithgaseouseffluentsfromthesiteshallbelimitedtothefollowing:(i)Duringanycalendarquarterto<7.5mremtoanyorgan.(ii)Duringanycalendaryearto<15mremtoanyorgan.LiuidEffluentsThereleaseofradioactiveliquideffluentsshallbesuchthattheconcentrationinthecirculatingwaterdischargedoesnotexceedthelimitsspecifiedinaccordancewithAppendixB,TableII,Column2andnotestheretoof10CFR20.Fordissolvedorentrainednoblegasesthetotalactivityduetodissolvedorentrainednoblegasesshallnotexceed2E-4uCi/ml.Thedoseordosecommitmenttoanindividualascalcu-latedintheODCMfromradioactivematerialsinliquideffluentsreleasedtounrestrictedareasshallbelimited:2.2(i)Duringanycalendarquarterto<1.5mremtothetotalbodyandto<5mremtoanyorgan,and(ii)Duringanycalendaryearto<3mremtothetotalbodyandto<10mremtoanyorgan.MaximumPermissibleConcentrationsMPC2.2'2Forgaseouseffluents,maximumpermissibleconcentrationsarenotdirectlyusedinreleaseratecalculationssincetheapplicablelimitsarestatedintermsofdoserateattheunrestrictedareaboundary.Forliquideffluents,themaximumpermissibleconcen-trationvaluesspecifiedin10CFR20,AppendixB,TableII,column2areusedtocalculatereleaseratesandpermissibleconcentrationsattheunrestrictedareaboundary.Avalueof2E-04uCi/mlisusedastheMPCfordissolvedandentrainednoblegasesinliquideffluents.
2.3AveraeEner2.4Theaverageenergyoftheradionuclidemixtureoffissionandactivationgasesreleasedduringthetimeperiodofthisreportwas0.285Mev.MeasurementsandAroximationsofTotalRadioactivitGammaspectroscopywastheprimaryanalysismethodusedtodeterminetheradionuclidecompositionandconcen-trationofgaseousandliquideffluents.CompositesampleswereanalyzedforSr-89,Sr-90andFe-55byacontractlaboratory.Tritiumandalphaanalysisweredoneusingliquidscintillationandgasflowproportionalcountingrespectively.Thetotalradioactivityineffluentreleasewasdeter-minedfromthemeasuredconcentrationofeachradio-nuclidepresentandthetotalvolumeofeffluentsreleased.2.5BatchReleases2~5~1~Liuid1~2~3~4~5.6~Numberofbatchrelease:Totaltimeperiodforbatchreleases:Maximumtimeperiodforabatchrelease:Averagetimeperiodforbatchreleases:Minimumtimeperiodforabatchrelease:Averagestreamflow(LPM)duringperiodsofeffluentreleasesintotheflowingstream:4.51E+023.80E+04min3.63E+03min8.4E+01min1.4E+01min1.07E+062.5.2Gaseous1~2~3~4~5.Numberofbatchreleases:Totaltimeperiodforbatchreleases:Maximumtimeperiodforabatchrelease:Averagetimeperiodforbatchreleases:Minimumtimeperiodforabatchrelease:1.4E+016.28E+03min7.47E+02min4.48E+02min2.47E+02min J
2'AbnormalReleases3.0Therewerenoabnormalreleasesofliquidorgaseouseffluentsduringthereportingperiod.SUMMARYOFGASEOUSRADIOACTIVEEFFLUENTSThequantitiesofradioactivematerialreleasedingaseouseffluentsaresummarizedintableslAand1B.Allreleaseswereconsideredtobeelevatedreleases.4'SUMMARYOFLIQUIDRADIOACTIVEEFFLUENTSThequantitiesofradioactivematerialreleasedinliquideffluentsaresummarizedintables2Aand2B.5.06.0SOLIDWASTESThequantitiesofradioactivematerialreleasedinshipmentsofsolidwastetransportedfromthesiteduringthereportingperiodaresummarizedintable3.Principalnuclidesweredeterminedbygammaspectroscopyandnon-gammaemitterswerecalculatedfromscalingfactorsdeterminedbyanindependentlaboratoryfromrepresentativesamplesofthatwastetype.LOWERLIMITOFDETECTIONNOTMETTherewere5liquidreleasesforwhich1ormoregammaemittingradionuclideforwhichtheLLDspecificationapplieswhichdidnotmeettherequiredlowerlimitfordetection.Thesearelistedbyreleasenumberintable4~7'8.09.010'RADIOLOGICALIMPACTAnassessment,ofdosestothemaximallyexposedindivi-dualfromgaseousandliquideffluentswillbeperformedandreportedintheJuly-December,1988Semi-AnnualReportfortheyearof1988.METEOROLOGICALDATANotapplicableforthisreport.LANDUSECHANGESNotapplicableforthisreport.ANNUALTABULATIONOFPERSONNELEXPOSUREThisdatawillbeinthereportissuedforJuly-December,1988.
C LEAKTESTOFSEALEDSOURCESNosealedsourceswerefoundtobeleakingwhensmearedbybothwetanddrysmears.CHANGESTOTHEOFFSITEDOSECALCULATIONMANUAL(ODCM)TherewerenochangestotheODCMduringthereportperiod.CHANGESTOTHEPROCESSCONTROLPROGRAM(PCP)TherewerenochangestothePCPduringthereportingperiod.IntheAugust29,1987Semi-AnnualEffluentReport,achangeinthepHforsolidificationwasnotedwithoutanegativeimpactstatement.Testshadbeenconductedonthesolidifiedproductpriortothatdateandtherehasbeennochangeintheintegrityofthefinalsolidifiedmass.MAi7ORCHANGESTORADWASTETREATMENTSYSTEMSTherewerenomajorchangestotheRadwasteTreatmentSystemsduringthereportingperiod.
Table1AXPlXOENTANDHASTEDISPOSALSEKDZNU2LLREPORTGASEOUSEFFLUENTS-SUMMATIONOFALLRELEASESJanuary1-June30,1988Unit)Quarter]Quarter)Est.Total)Error4A.Fission&activationgases1.TotalreleaseCi1.90E+015.45E+007.OE+002.AveraereleaserateforerioduCisec2.42E+006.93E-013.Percentoftechnicalsecificationlimit02.3E-046.5E-05B.Iodines1.Totaliodine-1312.AveraereleaserateforeriodCi2.64E-031.77E-044.3E+01uCisec3.36E-042.25E-053.Percentoftechnicalsecificationlimit>5.9E-013.1E-01C.Particulates1.Particulateswithhalf-lives)8das2.AveraereleaserateforeriodCi1.28E-052.73E-064.3E+01uCisec1.63E-063.47E-073.Percentoftechnicalsecificationlimit>1.2E-042.6E-05Ci4.51E-073.23E-084.GrossalharadioactivitD.TritiumCi3.84E+015.86E+Ol3.2E+001.Totalrelease2.AveraereleaserateforerioduCisec4.88E+007.45E+003.Percentoftechnicalsecificationlimit45.7E-048.8E-04
TablelBEFEXZlENTANDWASTEDISPOSALSEMIANNUALREPORTGASEOUSEFFLUENTS-ELEVATEDRELEASENuclidesReleased1.Fissiongaseston-85ton-85mton-87kton-88xenon-133xenon-135xenon-135mxenon-138Otherssecifaron-41xenon-131mCONTINUOUSMODEBATCHMODEUnituarterarteruarterarterCiCi1.63E-023.63E-02Ci2.49E-025.92E-02Ci3.40E-027.91E-02Ci7.14E+002.15E+002.42E+001.87E-01Ci8.51E+001.54E+006.91E-023.84E-03Ci2.79E-015.92E-01Ci1.11E-012.07E-01Ci2.10E-Ol4.58E-Ol8.95E-026.27E-02Ci3.21E-027.71E-021.61E-03xenon-133mCi2.10E-02Totalforeriod2.Iodinesiodine-131iodine-133iodine-135Totalforeriod3.Particulatesstrontium-89strontium-90cesium-134cesium-137barium-lanthanum-140OtherssecifunidentifiedCi1.64E+Ol5.20E+002.58E+002.54E-OlCi9.86E-061.08E-051.44E-05Ci2.40E-031.66E-042.20E-04CiCi2.41E-031.77E-042.34E-04CiCiCiCiCiCiCiCiNote:Isotopesforwhichnovalueisgivenwerenotidentifiedinapplicablereleases.*Samplesentoutforanalysisbutresultsnotyetreceived.Dataforidentifiedisotopeswillbeincludedwithnextsemi-annualreportforJuly-December,1988.
'll'h'1 Table2AEFFIDENTANDMSTEDISPOSALZZQUID1WKIJ1WIS-SUMMATIONOFALLREZZASESJanuary1-June30,1988JUnit)Quarter[QuarterJEst.Total[A.Fissionandactivationproducts(1.Totalrelease(notincludingtritium,sesalha(2.Averagedilutedconcentrationduriod3.PercentofalicablelimitB.Tritium1.Totalrelease[2.Averagedilutedconcentrationduriod3.PenentofalicablelimitC.Dissolvedand,entrainedgases1.Totalrelease)2.Averagedilutedconcentrationduriod3.PercentofalicablelimitD.Grossalpharadioactivityl.TotalreleaseCi9.86E-031.45E-02l.lE+OlIIIuCiml8.57E-ll8.73E-ll3.6E-031.2E-02Ci1.69E+024.53E+Ol3.2E+00IIIIuCiml1.47E-062.72E-074.9E-029.1E-03Ci1.93E-042.33E-033.4E+01IIIIuCiml1.68E-121.40E-ll1.7E-061.4E-05CiE.Volumeofwastereleasedriortodilutionliters2.41E+072.59E+075.0E+00F.Volumeofdilutionwateruseddur'odliters1.15E+ll1.66E+115.0E+00
Table2BEFFLUENTANDHASTEDISPOSALSEMIANNUALREPORTLIQUIDEFFLUENTSCONTINUOUSMODEBATCHMODENuclidesReleasedUnituarteruarteruarteruarter1'1'strontium-89strontium-90cesium-134cesium-137iodine-131cobalt:-58cobalt-60iron-59zinc-65mananese-54'hromium-51zirconium-niobium-95molbdenum-99technetium-99mbarium-lanthanum-140cerium-141CiCiCiCiCiCiCiCiCiCiCiCiCiCi*1.13E-04**4.51E-05*1.14E-041.19E-042.03E-036.04E-043.06E-043.17E-043.28E-031.52E-037.58E-075.67E-066.23E-043.62E-037.53E-071.35E-076.78E-041.80E-043.00E-053.70E-073.41E-047.92E-045.36E-056.61E-052.70E-043.20E-054.57E-052.25E-058.83E-05Othersecifiodine-133iodine-135iron-55silver-110munidentifiedTotalforeriodaboveCiCiCiCiCiCiCiCi3.27E-062.00E-051.03E-035.43E-033.37E-061.70E-057.40E-041.62E-03*2.47E-05*1.14E-044.58E-044.79E-049.40E-031.40E-02xenon-133xenon-135CiCi6.91E-051.47E-031.24E-048.55E-04NOTE:Isotopesforwhichnoapplicablereleases.valueisgivenwerenotidentifiedin*Sample-sentoutforanalysisbutresultsnotyetreceived.DataforidentifiedisotopeswillbeincludedwithnextSemi-AnnualReportforJuly-December,1988.
PI, Table3EFFLUENTANDWASTEDISPOSALSEMIANNUALREPORTSOLIDWASTEANDIRRADIATEDFUELSHIPMENTSA.SOLIDWASTESHIPPEDOFFSITEFORBURIALORDISPOSAL(Notirradiatedfuel)1.Teofwaste]a.Spentresins,filtersludges,evaoratorbottomsetc.)b.Drycompressiblewaste,con-taminatedeietc.)c.Irradiatedcomponents,controlrodsetc.(d.Other(describe)6-month(Est.TotalUnitPeriodError4mI1466E+OlI2E+00Ci1.68E+025E+00m)3.12E+01(2E+00Ci1.25E+015E+00mCimCi2.Estimateofmajornuclidecomposition(bytypeofwaste)a.Cobalt-60Iron-55Cesium-137Hdroen-3Nickel-63Cesium-1345.33E+014.70E+001.01E+012.62E+001.88E+011.07E+01b.Cobalt-60Iron-55Nickel-63Cesium-1372.76E+015.36E+Ol1.12E+018.00E+003.SolidWasteDispositionNumberofShimentsModeofTransortationDestinationHighwayVehicleBarnwell,SCB.IRRADIATEDFUELSHIPMENTS(Disposition)NumberofShimentsModeofTransortationDestinationNone I
Table4RELEASEPERMITSNOTMEETINGLLDREQUIREMENTSNo.DateIsotoesCause121I2/13/88177I3/1/8825813/18/88432I6/2/88487I6/17/88Ce-141Fe-59,Zn-65,Cs-137,Ce-141Fe-59,Zn-65,Ce-141Ce-141Co-58,Fe-59,Zn-65,Ce-141a~a~a~a~a~a.ActivityfromotherisotopescausedanincreasedbackgroundresultingintheLLDcalculationexceeding5E-07uCi/mlforthelistedisotopes.
0J1
'SM(!8SFliSisÃrezzzzizzSatireIIIIIIIIIIROCHESTERGASANDELECTRICCORPORATIONo89EASTAVENUE,5TAWROCHESTER,N.Y.14649-0001TCLEPHONCAREAcoDKTI6546.2700August29,1988U.S.NuclearRegulatoryCommissionDocumentControlDeskWashington,DC20555
DearSirs:
ThisSemi-AnnualRadioactiveEffluentReleaseReportisbeingforwardedtoyouinaccordancewiththerequirementsofTechnicalSpecificationSection6.9.1.4.Verytrulyyours,xcoMr.WilliamT.RussellRegionalAdministratorU.S.NuclearRegulatoryCommissionRegion1475AllendaleRoadKingofPrussia,PA19406RobertC.Meredy 0P4