ML17219A391

Combined Semiannual Radioactive Effluent Release Rept for Period Jul 1986 - Dec 1986. W/870302 Ltr

ML17219A391
Person / Time
Site:	Saint Lucie
Issue date:	12/31/1986
From:	WOODY C O FLORIDA POWER & LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
L-87-95, NUDOCS 8703050030
Download: ML17219A391 (83)

Text

{{#Wiki_filter:IIJ...ha~REGULATORY INFORMATION DISTRIBUTION SYSTEN(RIDS)ACCESSION NBR:FACIL:50-33550-389AUTH.NAVEWOODY>C.O.RECIP.NAME870305005b DOC.DATE:86/12/31St.LuciePlant>Unit1>FloridaSt.LuciePlant>Unit2>FloridaAUTHOR.AFFILIATION FloridaPower5LightCo.RECIPIENT AFFILIATION NOTARIZED: NOPowerSrLightCoPommer5LightCoy~pNDOCKET0500033505000389

SUBJECT:

"Combined Semiannual Radioactive EffluentReleaseReptforPeriodJul~1986-Dec1986."W/870302ltr.IDISTRIBUTION CODE:IE48DCOPIESRECEIVED: LTRENCLSIZE:TITLE:50.36a(a)(2)Semiannual EffluentR'el'eas'e ReportsNOTES:1RECIPIENT IDCODE/NAME PWR-BPD8LAPWR-BPEICSBINTERNAL:AEODIEFILENRR-PWP-A XDWRat~ePuaa BRGN2/DRSS/EPRPB COPIESLTTRENCL103.31111111111RECIPIENT IDCODE/MANE PWR-BPD8PD04AEOD/PTBNRRBWRADTSNRRPWR-BADTSRGN2FILE01RM/DDANI/NIB.COPIESLTTRENCL55111111111EXTERNAL: LPDR03NRCPDR0211TOTALNUMBEROFCOPIESREQUIRED: LTTR21ENCL'0 's(t~7LI4"~IS~)~A5QaiyD FLORIDAPONERhLIGHTCOMPANYSTLUCIEPLANTUNITSNO152LICENSENODPR-678cNPF-16COMBINEDSEMI-ANNUAL RADIOACTIVE EFFLUENTRELEASEREPORTFORTHEPERIODJULYiv1986THROUGHDECEMBER3111986p8612318~pgOCpgR7030500+P5PPP33pgRR DESCRIPTION TABLEOFCONTENTSEFFLUENTANDWASTEDISPOSALSUPPLEMENTAL INFORMATION. .......'... 1SITEVISITORDOSEFROMEFFLUENTS ......7OFFSITEDOSECALCULATION MANUALREVISIONS .'..~......... 8SOLIDWASTEANDIRRADIATIED FUELSHIPMENTS....... ~.......... 8PROCESSCONTROLPROGRAMREVISIONS................... 8LIQUIDEFFLUENT: SUMMATION OFALLRELEASES5NUCLIDESUMMATION BYQUARTERWITHEFFLUENTDOBEUNIT¹1~~e~~seers~eee~r~s~~ss~e~~~~~s~~~~~~~~es~s~9UNIT¹2~sr~~sr~s~~~~~ass~~~~s~~ees~ess~se~~~sr~see12GASEOUSEFFLUENT: SUMMATION OFALLRELEASESScNUCLIDESUMMATION BYQUARTERWITHEFFLUENTDOSEUNIT¹1~~~~~~~~ssrese~e~e~~~~~~s~s~ses~~~as~~~~s~a15UNIT¹2~~~s~~rr~a~esse~s~seers~rearer~s~~~~~~~~sr~18SOLIDWASTE-SHIPMENTSUMMATION ...................... 21OFFSITEDOSECALCULATION MANUALPAGEREVISIONS .....ATTACHMENT-A

EFTLUBPANDWASTEDISPOSALSUPPLEMENTAL INFORMATION 1-Regulatory Limits1.1ForLiquidWasteEffluents 4.Theconcentration ofradioactive materialreleasedfromthesiteshallbelimitedtotheconcentrations specified in18CFRPart28AppendixB,TableII~Column2forradionuclides otherthandissolved orentrained noblegases.Fordissolved orentrained noblegases,theconcentration shallbelimitedto2E-4micro-Curies/ml totalactivity. B.Thedoseordosecommitment toaNENBEROFTHEPUBLICfromradioactive materialinliquideffluents

released, fromeachreactorunit~toUNRESTRICTED AREASshallbelimitedtoaDuringanycalendarquarterto<=1.5mremstotheTotalBodyandto<~5mremstoanyorgan,andDuringanycalendaryearto<~3mremstotheTotalBodyandto<~1$mremstoanyorgan.1.2ForGaseousWasteEffluentsa4.ThedoserateinUNRESTRICTED AREASduetoradioactive materials releasedingaseouseffluents fromthesiteshallbelimitedtoeForNoblegasess<=588mrems/yrtothetotalbodyand3888mrems/yrtotheskin,andForIodine-131, Iodine-133, Tritium~andallradionuclides inparticulate formwithhalf-lives greaterthan8days:1588mr(vms/yr toanyorgan.+B.Theairdoseduetonoblegasesreleasedingaseouseffluents fromeachreactorunit,toareasatandbeyondtheSITEBOUNDARYshallbelimitedtothefollowinga Duringanycalendarquarter,to<~5mradforgammaradiation,and 18mradforbetaradiation and~duringanycalendaryearto18mradforgammaradiation and<~2$mradforbetaradiation.

%C.ThedosetoaNENBEROFTHEPUBLICfromIodine-131~ Iodine-133, Tritium,andallradionuclides inparticulate form,withhalf-lives>8Daysingaseouseffluents released~ fromeachreactorunittoareasatandbeyondthesiteboundary, shallbelimitedtothefollowinga Duringanycalendarquarterto<~7.5mremtoanyorgan,andDuringanycalendaryearto<=15mremtoanyorganThecalculated dosescontained inasemi-annual reportshallnotapplytoanySTSLCO.Thereportedvaluesarebasedonactualreleaseconditions insteadofhistorical conditions thattheSTSLCOdosecalcuations arebasedon.TheSTSLCOdoselimitsaretherefore includedinItem1ofthereport,forinformation only-EFFLUENTANDWASTEDISPOSALSUPPLEMENTAL INFORMATION (Continued) 2.'aximum Permissible Concentrations Water:Asper18CFRPart28,AppendixB,TableII'olumn2,exceptforentrained ordissolved noblegasesasdescribed in1.1.Aofthisreport.Air:Releaseconcentrations arelimitedtodoseratelimitsdescribed in1.2.A.ofthisreport.3.AverageEnergyoffissionandactivation gasesingaseouseffluents isnotapplicable. 4.Measurements andapproximations oftotalradioactivity Asummaryofliquideffluentaccounting methodsisdescribed inTable31.Asummaryofgaseouseffluentaccounting methodsisdescribed inTable3.24.1EstimateofErrorsA.SamplingErrorTheerrorassociated withvolumemeasurement devices,flowmeasuring devices~etc.basedoncalibration dataanddesigntolerances hasbeenconservatively estimated collectively tobelessthanplusorminus1$percent.B.Analytical errorfornuclidesTypeAverageMaximumliquidGaseous+or-9%+or1$%+or-3$%+or-35/ EFFLUENTANDWASTEDISPOSALSUPPLEMENTAL INFORMATION <Continued) 4.Measurements andApproximations ofTotalRadioactivity (Cont.)4.1<Continued) B.(Continued)TABLE3.1RADIOACTIVE LIQUIDEFFLUENTSAMPLINGANDANALYSISLiquidSourceMonitorTank1eleasesContinuous ReleasesSamplingFrequency EachBatchMonthlyComposite Quarterly Composite DailyGrabSamplesTypeofAnalysisPrincipal GammaEmittersTritiumGrossAlphaSr-89~Sr-9$~hFe-55tPrincipal GammaEmittersI-131for4/MComposite AnalysisDissolved 5Entrained GasesOneBatch/MonthTritiumComposite MonthlyAlphaComposite MonthlySr-89,Sr-98~8cFe-55Composite Quarterly MethodofAnalysispoheasLS.8FP.C.Speheasp.h.a.L.SG.F.P.C.S.1-BoricAcidEvaporator Condensate isnormallyrecovered tothePrimaryWaterStorageTankforrecycling intothereactorcoolantsystemanddoesnotcontribute toLiquidWasteEffluentTotals.p.h.a.-Gamma SpectrumPulseHeightAnalysisusingLithiumGermanium Detectors. Allpeaksareidentified andquantified. L.S.-Liquid Scintillation CountingC.S.-Chemical Separation G.F.P.-Gas FlowProportional Counting4/M-FourperMonth EFFLUENTANDWASTEDISPOSALSUPPLEMENTAL INFORMATION (Continued) 4.Measurements andApproximations ofTotalRadioactivity (Continued) 4.1(Continued) B.(Continued) TABLE32RADIOACTIVE GASEOUSWASTESAMPLINBANDANALYSISBaseou'sSourceHasteBasDecayTankReleasesSamplingFrequency EachBatchTypeofAnalysisPrincipal GammaEmittersMethodofAnalysisp.haontainment PurgeReleasesEachPurgePrincipal GammaEmittersTritiump.h.a.L.SPlantVentMonthlyComposite Quarterly Composite Principal GammaEmittersTritiumParticulate GrossAlphaParticulate Sr-89hSr=98p.h.a.L.S.G.F.P.C.S.p.h.a.-Gamma SpectrumPulseHeightAnalysisusingLithiumGermanium Detectors. Allpeaksareidentified andquantified. L.S.-Liquid Scintillation CountingC.S.-Chemical Separation B.F.P.-Bas FlawProportional Counting4/M-FourperMonth JULYFLORIDAPOWER8cLIGHTCOMPANYST.LUCIEPLANTUNITNO.1SEMIANNUAL REPORT1,1986THROUGHDECEMBER31,1986EFFLUENTANDWASTEDISPOSAL-SUPPLEMENTAL INFORMATION (CONTINUED) 5.BATCHRELEASESANDUNPLANNED REKZASESLIQUIDSFOR:ST.LUCIEPLANTUNITNO.1A.NUMBEROFBATCHREKZASES-B.TOTALTIMEPERIODOFBATCHRELEASES-C.MAXIMUMTIMEPERIODFORABATCHRELEASE-D.AVERAGETIMEPERIODFORABATCHRELEASE-E.MINIMUMTIMEPERIODFORABATCHRELEASE-F.AVERAGESTRADFLOWDURINGREPORTING PERIODINTOAFLOWINGSTREAM-22.812788.MINUTES715.MINUTES577.MINUTES439.MINUTER1819733.G.P.M.6.GASEOUSFOR-ST.LUCIEPLANTUNITNO.1A.NUMBEROFBATCHRELEASES-B.TOTALTIMEPERIODOFBATCHREKZASES-C.MAXIMUMTIMEPERIODFORABATCHRELEASE-D.AVERAGETIMEPERIODFORABATCHREKZASE-E.MINIMUMTIMEPERIODFORABATCHRELEASE:UNPLANNED RELEASESLIQUIDSFOR-ST.LUCIEPLANTUNITNO.1A.NUHiKROFRELEASES-B.TOTALACTIVITYREKZASED- ,'.6..GASEOUSFOR-ST;.LUCIEPLANTUNITNO.1A.NUMBEROFREKZASES'- B.TOTALACTIVITYRELEASED-SEEATTACHMENTS (IFAPPLICABLE) FOR-1.8688.MINUTES688.MINUTES688.MINUTES.,688.MINUTES8.8.CURIES8.8.CURIES,A.ADESCRIPTION OFTHEEVENTANDEQUIPMENT INVOLVED. B.CAUSE(S)FORTHEUNPLANNED RELEASE.C.ACTIONSTAKENTOPREVENTARECURRENCE. D.CONSEQUENCES OFTHEUNPLANNED REKZASE. FLORIDAPOWER&LIGHTCOMPANYST.LUCIEPLANTUNITNO.2SEMIANNUAL REPORTJULY1,1986THROUGHDECEMBER31,1986EFFLUENTAHDWASTEDISPOSAL-SUPPLEMENTAL INFOHMATION (CONTINUED) 5.BATCHRELEASESANDUNPLANNED RELEASESLIQUIDSFOR-ST.LUCIEPLANTUNITHO.2A.HONE%OFBATCHRELEASES-B.TOTALTIMEPERIODOFBATCHRELEASES-C.MAXIMUMTIMEPERIODFORhBATCHREUEhSE-D.AVERAGETIMEPERIODFORhBATCHRELEASE-E.MINIMUMTIMEPERIODFORhBATCHRELEASE-F.AVERAGESTREAMFLOWDURINGREPORTING PERIODINTOhFLOWINGSTKQLM-22.812788.MINUTES715.MINUTES577.MINUTES439.MICH'ES1819733.G.P.M.6.GASEOUSFOR-ST.LUCIEPLANTUNITNO.2A.NUMBEROFBATCHRELEASES: B.TOTALTIMEPERIODOFBATCHRELEASES-C.MAXIMUMTIMEPERIODFORABATCHRELEASE-D.AVERAGETIMEPERIODFORABATCHRELEASE-E.MINIMUMTIMEPERIODFORABATCHREIZASE-UNPLANNED RELEASES38.82429.MINUTES228.MINUTES64.MINUT1&21.MINUTESLIQUIDSFORST.LUCIEPLANTUNITNO.2h.NUMBEROFRELEASES-B.TOTALACTIVITYRELEASED-6.GASEOUSFOR:ST,.LOCIEPLANTUNITNO.2A.NUMBEROFRELEASES-B.TOTALACTIVITYRELEASED= SEEATTACHMENTS (IFAPPLICABLE) FOR:A.hDESCRIPTION OFTHEEVENTANDEQUIPMENT INVOLVED. B.CAUSE(S)FORTHEONPId9iNED RELEASE.C.ACTIONSTAKENTOPREVENThRECURRENCE. D.CONSEQUENCES OFTHEUNPLANNED RELEASE.8.8.CURIES8.8.CURIES, FLORIDAPOWER8cLIGHTCOMPANYST.LUCIEPLANTSUNITS18r,2SEMIANNUAL REPORTJULY1,1986THROUGHDECEMBER31,1986/EFFLUENTANDWASTEDISPOSAL-SUPPLEMENTAL INFORMATION (Continued) 7.Assessment ofradiation dosefromradioactive effluents toMEMBERSOFTHEPUBLICduetotheiractivities insidetheSITEBOUNDARYassumethevisitoronsitefor48hours,atanaveragedistanceof8.3Kilometers intheworstdispersion direction, andreceivedexposurefromeachofthetworeactorunitsontheSt.LucieSite.VISITORDOSERESULTSFORCALENDARYEAR1986WERE:GASEOUSPARTICULATES 8cIODINEEXPOSURENOBLEGASEXPOSUREORGANBoneLiverThyroidKidneyLungGI-LLIDOSE{mrem)7.88E-852.43E-842.92E-828.98E-851.43E-841.58E-84GammaAirDose1.28E-81mradBetaAirDose2.29E-81mradTotalBody2.98E-84 't FLORIDAPOWER8r.LIGHTCOMPANYST.LUCIEPLANTUNITSNO.1dc2SEMIANNUAL REPORTJULY1,1986THROUGHDECRMK&31,19868.EFFLUENTANDWASTEDISPOSAL-SUPPLEMENTAL INFORMATION (Continued) OffsiteDoseCalculation HanualRevisions-TheaffectedpagesforRevsion87toC-288(ODCH)areincludedashttachaent-h tothisreport.Thereasonsforthechangesareasfollows-1)Genericchangesofanadministrative nature-(D/Q)>{X/Q),{X/Q),Q,gtetc.werechangedtoread:DD/Q>X/QX/Q,QDOT,anddttoreduceentryofDtypographical anddoubleusageofthesesymbolsthroughvariouswordprocessor limitations andtoeliainate theneedforhandenteredsymbols.ThesechangesshouldimprovetheQualityControloftheODCMinthisarea.2)Wherereferences weremadetotheTechnical Specifications andLimits,theODCMwasupdatedtothewordingofthecurrent.Technical Specifications. Severaltyposconcerning limitswerecorrected. Theseerrorshadbeenintroduced byRev86onawordprocessor wheretheproofreadermissedthetypos.3)Theonlymethodology changeofRev.87concernsSection1.4andAppendix-B.Alimitedanalysisdosemethodmaybeusedbasedonsevennuclidesetc.Basedonearly1986effluentresults,Iron-55dosecontribution indicated thataconservatism factorof8.8wouldnotbesufficient tocoverpossibledosecontribution fromIron-55.SincetheoriginalODCMAppendix-B wasnotevaluated forIron-55,andthatIron-55resultsfromQuarterly Composite Samplesarenotimmediately

availabe, twentypercentisnowallocated toIron-55alone.Thislowersthe8.8.factorofSection1.4to8.6,whichshouldprovidemoreconservatism inestimating dosebythemethodprecribed bythisSection./9.SolidWasteandIrradiated FuelShipments-Noirradiated fuel'hipiaents weremadefroathesite..CommonSolidwastefromST.LucieUnits1and2wereshippedjointly.Asummation oftheseshipments isgiveninTable3.9ofthisreport.18.ProcessControlProgramRevisions-Norevisions weremadeduringthereporting period.

JULYFLORIDAPOWER8r,LIGHTCOMPANYST.LOCIEPLANTUNITNO.1SEMIANNUAL REPORT1,1S86THROUGHDECEMBER31,1S86TABLE3.3-1LIQUIDEFFLUENTS -SUMMATION OFALLREEZhSESNUCLIDESRELlldlSED UNITQUAL.'ER43QUARTER04A.FISSIONANDACTIVATION PRODUCTS1.TOTALRELlDlSE(NOTINCLUDING TRITIUM,GASES,ALPHA)CI4.88EM11.26E<12.AVERAGEDILUTEDCONCENTRATION DURINGPERIODB.TRITIUMUCI/ML9.64E-182.46E-18TOTALRELEASE2.AVERAGEDILUTEDCONCENTlUlTION DURINGPERIODC.DISSOLVED ANDENTRAINED GASESCI6.93EHi7.54E81UCI/ML1.3?EM?'.48E-871.TOTALRELEASE2.AVERAGEDILUTEDCONCENTRATION DURINGPERIODD.GROSSALPHARADIOACTIVITY CI2.68EM1UCI/ML'.15E-18 1.54EM13.82E-181.TOTALRELEASECI6.HHE-85H.HHE-81E.VOLUMEOFWASTERELEASED(PRIORTODILUTION) F.VOLUMEOFDILUTIONWATERUSEDDURINGREPORTING PERIODLITERS4.88E87LITERS5.86E114.43E8?5.11E11 FLORIDhPOWERhLIGHTCOMPhNYST.LUCIEPLANTUNITNO.1SEMIANNUAL REPORT1,198BTHROUGHDECEMBER31,1986TABLE3.4-1LIQUIDEFFLUENTS NUCLIDESRELEASEDUNITCONTINUOUS MODEQTR.43,QTR.44BATCHMODEQTR.43QTR.44I-131I-13$Nh-24CR-51MN-54FZ-55CO-57CO-58CO-BeAG-ileSB-122SB-124RB-88SR-89SR-98Za-95NB-95NB-97TC-99MSB-125CS-134CS-13BCS-137CS-138LA-148TOTALFORPERIODCICICICICICICICICICICICICICICICICICICICICICICICICICI1.BHEM27.74E-838.HSEMa8.HHEMa8.Hez-el8.Hez-el8.HHEMa8.SHEMa8.Sez-818.HSEMa8.Hez-818.Hez-siS.SSE-818.Sez-ea,S.HSEMa8.SHE-'81S.Hez-818.SSE-818.Sez-818.Sez-el1.66E-83S.eez-el2.89E-SSS.SHEMae.Hez-saH.sez-saH.ssz-sa8.HHEMa8.SHEMa8.HHEMa8.HSEMa8.HHEMa8.HSEMa8.Sez-el8.Sez-el8.HSEMa8.SSEMa8.HHEMa4.21E-838.HHEMa8.SHZ-818.HHEMae.SSEMa8.Sez-81S.SSZ-Sl8.HHEMa8.Sez-sl8.Hez-elS.eez-el8.Sez-813.SSEM21.a?EWS3.32E~2.44EMSS.aeEM48.85ZMS2.49EM41.98EMa2.47EM2i.SSE~S.31EM42.84EM28.HHEMa8.HHEMaS.HHEMa2.38K~7.88ZM42.64ZM56.Bez-857.88K-823.65ZM23.93E-856.32E-822.9BEM46.87E-842.65EM27.26Z~8.Hezwa1.saz~6.54EM44.S7E-SSS.SSEMa5.?SEMS2.HBZM22.45EW58.HSEMa7.?9E~1.39EMS2.21KW42.3SE-856.39ZMS5.HSZM41.53EW58.Sez-818.2SZMS1.71E-H26.aazM5S.37E-82S.24ZM43.32E-H42.83E-824.21E-SS4.68z-el1.22EMaKR-85MXZ-131MXZ-133XE-133MXE-1$5TOTALFORPERIODCICICICICICI8.SHEMae.eez-sa8.Sez-el8.Hez-Si8.SHE-81H.Sez-el8.SHE-818.SSEMae.Hez-sa,8.SHZ-el8.SHZ-Sl8.99EM42.5ez-el2.26E-837.25E-SS2.42Z-87S.eez-el1.51EMa8.2ez-e42.83Z-83H.SHEMa2.Bezel1.54z-el10 FLORIDAPOWER8cLIGHTCOMPANYST.LUCIEUNITNO.1SEMI-ANNUAL REPORTJULY1,1986THROUGHDECEMBERSi,1986TABLES.5-1LIQUIDEFFLUENTS -DOSESUMMATION AgeGroup:ADUITLocation-AnyADULTExposureInterval-January', 1986throughDeceaber31,1986FISH8'HELLFISH ORGANBoneLiverThyroidKidneyLungGI-LLITotalBodyCalendarYearDose(mrem)4.66E-812.86E881.56EM18.94EMS2.37E881.1SE885.56EM111 FLORIDAPOWERhr,LXGHTCOMPANYST.LUCIEPLANTUNITNO.2SEMXANNUAL REPORTJULY1,1986THROUGHDECEMHER31,1986TABLE3.$-2LIQUIDEFFLUENTS -SUMMATION OFALLRELEASESNUCLIDESRELEASEDA.FISSIONANDACTIVATION PRODUCTS1.TOTALRELEASE(NOTINCLUDING TRITIUM,GASES,ALPHA)CX4.68EW11.22E-81UNITQUARTER43QUARTER442.AVERAGEDILUTEDCONCENTRATION DURINGPERIODB.TRITIUM1UCI/ML9.88E-182.38E-181.TOTALRELEASECX6.92E817.54E812.AVERAGEDILUTEDCONCENTRATION DURINGPERIODC.DISSOLVED ANDENTRAINED GASES1.,TOTALRELEASE2.AVERAGEDILUTEDCONCENTRhTION DURINGPERIODD.GROSSALPHARADIOACTIVITY UCI/ML1.37E-87CI2.68E-81UCI/ML5.15E-181.48E-871.54E-813.82E-181.TOTALBELEASECI6.88E-858.88E-81E.VOLUMEOFWASTERELEASED(PRIORTODILUTION) F.VOLUMEOFDILUTXONWATERUSEDDURINGREPORTING PERIODLITERS1.55E86LITERS5.8BE111.22E865.11E1112 FLORIDhPOWERALIGHTCOMPhNYST.LUCIEPLhNTUNITNO.2SEMIANNUhL REPORT1,198BTHROUGHDECEMBER31,1986.ThBLZ3.4-2LIQUIDZFFLUENTS NUCLIDZSREXJDlSKD UNITCONTINUOUS MODEQTR.OSQTR.44BhTCHMODEQTR.43QTR.44I-131I-133Nh-24CR-51MN-54FZ-55CO-5?CO-58CO-68hG-118SB-122SB-124RB-88SR-89SR-98ZR-95NB-95NB-97TC-99MSB-125CS-134CS-136CB-137CS-138Lh-148TOThLFORPERIODXE-131MXE-133XE-1SSMxz-135TOThLFORPERIOD-CICICICICICICICICICICICICICICICICICICICICICICICICICICICICICICI8.SHEMaS.Ssz-slS.sez-ea8.HHEMaS.HSEMa8.HHEMaS.eez-ea8.Hszwa8.SSEMaS.HHKMa8.Hez-Sa8.HHKMaS.eez-sa8.HSE-818.HHEMaS.SSE-81S.eez-eas.HHKMa8.Hez-sl8.Sez-si8.SHEMa8.SSK-818.Sez-sa8.SSE-818.HHEMa8.HSEMaS.SHEMa8.HHEMas.HHEMas.HHEMa8.SSEMa8.Sez-si8.HHKMaS.sez-sa8.SHKMa8.HHEMa8.SHK-818.Sez-si8.Hez-sl8.SHEMa8.SHE-818.SHEMa8.SSK-818.Sez-Si8.HHEMa8.Sez-sl8.SSK-818.Sez-sa8.SHEMa8.Sez-sl3.HSZM21.a?EMSS.32EM42.44EWS3.18E-848.85KMS2.49EM41.98KMa2.47E-821.SSEM43.SaEM42.84EM28.Sez-818.SHK-81S.sez-ea2.38K-847.88EM42.B4K-85B.68E-S57.HSKM23.65EM23.9SKM56.32E-822.96KM4B.evz-842.65EW27.26K~8.HHEMa1.Saz~B.54EM44.SVEMS.8.Sez-815.VSKMS2.HBE-822.45E-85S.HHEMa7.79K~1.39ZMS2.21K~2.SHEM56.39K-855.HSEM41.53E-SSS.SHE-818.23E-HS1.71EW2B.ilz-85S.SVEM23.24K-S43.S2E-848.SSEMa8.SHE-814.68E-Hl1.22z-ei8.SHKM18.HHZ-81S.SHKMa8.HHEMaS.SHE-81S.ssz-sa8.SSEMa8.SHEMa8.99E-842.5SEMa2.2BE-SS7.25E-838.SSKMa1.51Z-Si8.28KM42.83EMS8.HHEMa8;Sez-81.2.Bez-811.54z-si13 FLORIDAPOWERScLIGHTCOMPANYST.LUCIEUNITNO.2SEMI-ANNUAL REPORTJULY1,198BTHROUGHDECEMBERS1,1986TABLES.5-2LIQUIDEFFLUENTS -DOSESUMMATION AgeGroup-ADULTLocation: AnyADULTExposureInterval-January1,1986throughDecember31,1986FISH8cSHELLFISH ORGANBoneLiverThyroidKidneyLungGI-LLITotalBodyCalendarYearDose(mrem)4.64E-812.8BE881.31EW18.83E-832.37E881.13E885.54E-8114 JULYFLORIDAPOWERhLIGHTCOHPANYST.LUCIEPLANTUNITNO.1'EHIANNUAL REPORT1,1986THROUGHDECEMBER31,19BBTABLE3.6-1GASEOUSEFFLUENTS -SUMMATION OFALLRELEASESNUCLXDESREL15lSED A.FISSIONANDACTIVATION GASESUNITQUARTER43QUARTER441.TOTALRELEASECI6.87E83i.TOTALIODINE-131 CI2.76EM22.AVERAGERELEASERATEFORPERIODUCI/SEC3.47EM3C.PARTICULATES 1.PARTICULATES T-1/2>8DAYSCI2.AVERAGERELEASERATEFORPERIODUCI/SEC2.57E-863.GROSSALPHARADIOACTIVITY D.TRITIUM1.TOTALRELEASECICI'1.58E-87 6.45E882.AVERAGEREIZASERATEFORPERIODUCI/SEC8.11E-812.AVERAGEREHRhSERATEFORPERIODUCI/SEC1.12E83B.IODINES5.35E83B.73E821.95E-822.4BEM31.13E-851.43EMB1.75E-HB4.28E885.28EM115 FLORIDAPOWER8r,LIGHT'COMPhNYST.LUCIEPLANTUNITNO.1SEMIANNUAL REPORT1,1986THROUGHDECEMBER31,1988TABLE3.7-1GASEOUSEFFLUENTS -GROUNDLEVELREQQLSESNUCLIDESRELEASEDUNIT1.NOBLEGASESCONTINUOUS MODEQTR.¹3QTR.¹4BATCHMODEQTR.¹3QTR.¹4AR-41CIKR-85MCIKR-87CIKR-88CIXE-131MCIXE-1SSCIXE-133MCIXE-135CIXE-135MCITOTALFORPERIODCI8.SSE-816.32Esa1.51E884.55E818.SSEMa7.97E838.88E816.39E828.SSE-818.88Ewa8.85ESi5.68E886.7SESiS.SSE-814.42E836.88ESi7.11E822.83E882.94E-822.'$7EM28.SSEMas.88EMa7.36E-817.28E817.58EMa1.88E888.88EMa8.SSE-81s.88EMa8.SSE-818.88Ewa8.88EMa8.SSEMa8.SSE-81S.SSE-818.88E-818.88E835.35E837.5SE818.88E-812.IODINEI-131I-132I-133I-135TOTALFORPERIODCICICICICI2.76E-821.95E-82B.57EMS4.29EM23.91E-82"4.19E-82 1.87E-823.56E-828.39E-821.48E-Si3.PARTICULATE CO-68CIRB-88CISR-88CITC-98MCICS-137CITOTALFORPERIODCI6.28EMB1.17E888.SSEMa1.41E-841.42E-858.SSE-819.29E-811.17E-868.SSEMa1.82E-851.17E889.28E-,81 16 FLORIDAPOWER&LIGHTCOMPANYST.LUCIEPLANTUNIT01TABLE3.8-1'GASEOUSEFFLUENTS -DOSESUMMATION -QUARTER4N.A.AgeGroup=INFANTExposureInterval= January1,1986throughDecember31,1986NOTE-Thebelowdoseresultswerecalculated usingactualmeterological dataduringthespecified timeintervalwithMetdatareducedasperReg.Guide1.111,March1976PATHWAYBONEmremLIVERTHYROIDKIDNEYLUNGGI-LLIT.BODY%remmremmremRlremarea'remGroundPlane(A)8.88EW18.88E-818.88E-818.88EM18.88EM18.88E-81218R-84Grass-Cow-Milk(B) 1.49E-821.82E-825.78E884.59E-832.85EW41.83EM31.86E-82Inhalation (A)2.85E-844.79E-847.63E-821.64E-842.14E~2.34E-843.34E~TOTAL1.51EM21.87EW25.78E884.76EM34.99E~1.27EM31.11E-82(A)-Sector-SOUTH(B)-Sector -WESTRange:3.25milesRange-4.25miles(DefaultAnimal)NOBLEGASESGammaAirDoseBetaAirDoseCALENDARYEAR(mrad)2.91E-816.87E-81Sector-SOUTHRange=3.25miles FLORIDhHERhr,LIGHTCOMPANYST.LUCXEPLANTUNITNO.2SEHIANNUAL REPORT1,1986THROUGHDECEMBER31,198BThBLE3.6-2GASEOUS.EFFLUENTS -SUSTIONOFALLRELEASESNUCLIDESRELEASEDh.FISSXONANDhCTIVhTION GASESUNITQUARTER43QUARTER441.TOTALREIZhRECI2.52E83i.TOTALIODINE-131 CI1.36EM22.hVERAGERELEASEMTEFORPERIODUCI/SEC1.71EM3C.PARTICULATES 1.PARTICULATES T-1/2)8DhYSCI1.26E-852.hVERAGEREL19lBEMTEFORPERIODUCI/SEC1.58EWS3.GROSShLPHhRADIOhCTIVITY D.TRITXUHTOTALRELEASECICI3.97E-881.28E812.hVEMGERELEASERATEFORPERIODUCI/SEC1.B1E882.hVEMGERELEASEMTEFORPERIODUCI/SEC3.18E82B.IODXNES2.41E833.83E821.82E-821.28E-832.84E-862.57E-87'.18E-881.69E812.13E8818 FLORZPOWERScLIGHTCOMPhNYST.LUCREPLANTUNITNO.2SEMIANNUAL REPORT1,1986THROUGHDECEMBER311986TABLE3.7-2GASEOUSEFFLUENTS -GROUNDLEVELREILEASES NUCLIDESRELEASEDUNIT1.NOBLEGASESCONTINUOUS MODE'TR.¹3QTR.¹4BATCHMODEQTR.¹3QTR.¹4AR-41ER-85KR-85MER-88XE-131MXE-133XE-133MXE-135TOTALFORPERIODCICICICICICICICI8.SSEMaS.SSE-81a.e2E811.84E818.SSEMa2.18E831.11ESi2.74E828.88E-sas.ssz-812.18ESi1.97E818.SSEMa2.85K831.88ESi2.79E828.46E-Sl1.19EM21.29EW23.98E-844.2BEMa3.28E812.84EWa2.BBEMaS.BSE-Si8.88Ewa8.88EMS2.72EMS2.3SEMa1.55E811.66E-Sl1.71EW1CI2.49E832.S9E833.39E811.64ESi2.IODINEI-131I-132I-133TOTALFORPERIODCICICICI1.36E-821.34EMS1.26E-821.82EM23.96E-848.89EMS2.74E-821.85E-823.PARTICULATE RB-88CS-137CS-138TOTALFOR,PERIODCICICI8.SSE-811.26EW52.68E-821.77E882.84EWB8.SSE-SlCI2.68E-821.77ESS'19 FLORIDAPOWER&LIGHTCOMPANYST.LUCIEPLANTUNIT02TABLE3.8-2GASEOUSEFFLUENTS -BOSESUMMATION -QUARTER0N.A.AgeGroup-"INFANTExposureInterval-January1,1986throughDecember31,1986NOTE=Thebelowdoseresultswerecalculated usingactualmeterological dataduringthespecified timeintervalwithMetdatareducedasperReg.Guide1.111,March1976BONELIVERTHYROIDKIDNEYLUNGGI-LLIT.BODYPATHWAYmrcmmremInrcmmrcmmrcmmrcmmremGroundPlane(A)8.88R-81S.SSR-SlS.SSE-Sl8.88R-818.88E-Sl8.88E-Si'86E-86Grass-Cow-Milk(B) 2.SSE-83$.87E-SS877EW1889EM42.8SE-843.88.EW41.87E-83Inhalation (A)2.69EW52.45E-841.82E-821.88E-842.12EM42.13E-842.27E-84TOTAL2.36E-833.31E-838.87E-819.18E-844.95EM46.81E-842.13EM3(A)-Sector -SOUTH(B)-Sector -WESTRange-3.25milesRange:4.25miles(DefaultAnimal)NOBLEGASESGammaAirDoseBetaAirDoseSector-SOUTHCAIZNDARYEAR(mrad)1.37E-812.86E-81Range-3.25miles FLORIDAPOWER&LIGHTCOMPANYSTLUCIEPLANTSEMIANNUAL REPORTJULY1,1986THROUGHDECEMBER31,1986UNITS1AND2,TABLE3.9SOLIDWASTEANDIRRADIATED FUELSHIPMENTS A.SolidWasteShippedOff-siteforBurialorDisposal1.TYPEOFWASTEa.SpentResins,ProcessFiltersb.DryCompressible WasteUNITM3CiM3Ci6MONTHPERIOD5.10E+11.40E+21.62E+26.92E+0ERROR2.0E+12.0E+1c.Irradiated Components M3Ci0.000.00N/Ad.Other1.Solidified STP*SludgeM3CI1.17E+11.70E-22.0E+12.EstimateofMayorNuclideComposition (bytypeofwaste)a.60Co58Co137Cs134Cs55Fe63Ni54Mn95Nb3H51Cr95Zr25.222.322.010.57.32.92.22.02.01.31.0b.137Cs60Co134Cs55Fe14C'8Co54,Mn63Ni3H125Sb144Ce131I26.418.314.4,13.99.78.02.12.01.80.90.80.8*STP-SewageTreatment Plant2I cN/Ad.60Co137Cs93.04.03.SolidWasteDisposition NumberofShimentsModeofTransortationDestination 14SoleUseTruckBarnwell, 'S.C.B.Irradiated FuelShipments NumberofShimentModeofTransortationDestination 0N/AN/AN/A-NotApplicable 22 WasteTotalClassification VolumeTotalPrincipal CuriesRadionuclide Note1Notes162TypeofWasteNote3R.G.1.21Note4CategoryTypeofContainer Solidification AgentClassA5520ft0.96N/APWRTrashl.b.Non-specification strongtightpackageNoneClassA412ft0.017N/ASTP*Sludgel.d.Non-specification strongtightpackageCementClassA909ft2.03CsPWRIon-l.a.ExchangeResinNon-specification strongtightpackageNoneClassACa)193ft5.96Csl37C14PWRSr,Ni3Trashl.b.NRCCertified LSA>TypeANoneClassA386ft22.48Cs,Co,PWRIon-l.a.Sr,NiExchangeResinNRCCertified LSA>TypeANoneClassB386ft51.07Co,Cs,PWRIon-l.a.Sr,NiExchangeResinNRCCertified LSA>TypeANoneClassC119ft363.7CO60,cs137, PWRSr90Ni63,ProcessPu241Filtersl.a.NRCCertified TypeB.None*SewageTreatment Plant IFLORIDAPOWER6LIGHTCOMPANYST.LUCIEPLANTSEMIANNUAL REPORTJULYli1986THROUGHDECEMBER3li1986UNITS1AND2TABLE3.9(CONT.)SOLIDWASTESUPPLEMENT Thetotalcuriequantityandradionuclide composition ofsolidwasteshippedfromtheSt.LucieUnit1&2aredetermined usingacombination ofqualitative andquantitive techniques. Ingeneral,theSt.LuciePlantfollowstheguidelines outlinedintheLowLevelWasteLicensing BranchTechnical Position(BTP,)onRadioactive WasteClassification (5/ll/83) forthesedeterminations. Themostfrequently usedtechniques fordetermining thetotalcuriequantityinapackagearethedosetocuriemethodsandthe(concentration) x(VolumeorMass)calculations. Whereappropriate, engineering typeactivation analysesmaybeapplied.Sinceeachoftheabovemethodologies involvestosomeextentqualitative parameters, thetotalcuriequantityisconsidered tobeanestimate. Thecomposition ofradionuclides inthewasteisdetermined bybothon-siteanalysesforprincipal gammaemittersandperiodicoff-siteanalysesforotherradionuclides. Theon-siteanalysesareperformed eitheronabatchbasisoronaroutinebasisusingreasonably representative samplesasappropriate forthewastetype.Off-siteanalysesareusedtoestablish scalingfactorsorotherestimates for,radionuclides such3H<14C~99Tct129I~TRU241pu< 242Cm<63NizandFe"Principal Radionuclides" refertothoseradionuclides contained inthewasteinconcentrations greaterthan.Oltimestheconcentration ofthenuclideslistedinTable1or.Oltimesthesmallestconcentration ofthenuclideslistedinTable2.of10CFR61."TypeofWasteisgenerally specified asdescribed inNUREG0782,DraftEnvironment ImpactStatement on10'CFR61"Licensing Requirements forLandDisposal.ofRadioactive Waste".."TypeofContainer" referstothetransport package.24 ATTACH%AT-h TOSEMIANNUAL REPORTO.D.C.M.REVISEDPAGESASPERTECHNICAL SPECIPICATION 8.14.2 2Page1of84HDREAP%ER&LKH1'NPANY SI'.IIKZEPIANI'BKSIRY OHMTINPROCHXJRE MoO-ZOREVISE7COPY2TZILE:OffsiteDoseCalculathn Manual(OKM)REVINA%APPROVAL'eviewed byFacilityReview~AppmvedbyC.M.WethyRevision7ReviewedbyFRGAppmvedby'AprD22198219gv]7SOPSDATEDOCTPROCEDURE DOCNC-200SYSCOMPCOMPLETED ITM7 Page5of84ST+LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO.C-200,REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)DoseFactarDosePathwayDoseBate-DosefmmBetaRadiaticn -Cubiccentinnter -(Dries-aunitofzadiaacivity seeuCi-Activityarmncentzaticn ofamclideinthereleasesource.Unitsofu"i,uCL/cc,oruQ./ml-QxhofFedezalRegulatians -'IIa,exposuze, inmzemarnuad,theorynortheindividual receivesfromzadioactive efQuents-NorrnQ1y, afactorthatconvertstheeffectofhqpstfngzadioactive naterialintothebody,todosetoapacificorgan.Bodyelindnatim, xadiosctive decay,sndorganuptakearesanaofthefactorsthatdetermbaadosefactorforagivenaucUde-Aspecificpaththatradioactive naterialphysically tzavelsthmughpriortoexposinganindividual tozadiatim. 'IheGzss~~lk-Infant isadosepathway-'Ihedosereceivedperunittina(D/a)M)m~"m-AlongtermDoverQ-afactorwithunitsofI/Mwhichdescribes thedepositicn ofpaxticulc~ matterfmmaplumeatapointdawnzange fmmthesouxce.Itcanbethaughtofaswhatpartofthecloudisgoingtofalloutsnddepositoveranesquaremeterofgmund.(SeeAppendixF).-Agemnaphotcn-'IhedosefmmGsnnasinair,etc.-Radioactive materialdeposited uniformly overthegmundemitsradiation thatpzoduoesanexposurepathwaywhenanindividual isstanding, sitting,etc.,inthearea.Itissssunadthatanadultzeceivesthesanaexposureasaninfant,zegerdless ofthephysicalheigtdiffezemes. Onlythetotalbodyisccasidezed fortheQXK-Hydmgen-3, orTritium,aweakBetaemitter-Badioiodines andparticulates withhalf-lives greaterthan.8days-Limitingconditicn forcqezatian inSIS-CubicMeters-SquareMeters-MaxinumPermissible Ccncentration -Forthepuxposesofthisnanual,aradioactive isotope.Nuclide(i)signifies aspecificnuclide,the1st,2nd,3rdmeunderccnsidexaticn. Ifnuclide(i)isI-131,thentheMi(dosefactar)underansidexaticn shouldbeMI-131f Page6of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO.C-200,REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)GMSSARYOFCNM)NLYUSED'IHNScontinued -FortheOKMeitherthebone,liver,thymid,kidney,lung,Gl~,ortheT.Body.TotalBodyisccnsidezed morganforeaseofwritingthennthodology intheOKM.(QDot),Radioiodine sreceptor(X/Q)Dparticulates asthecloudtzavelsdawnzange. SinceIodinesandparticulates tendtosettleout(falloutofthecloud)onthegmund,the(X/Q)Dzepzesents whatphysically zenninsofthecloudsnditsdig>ersim qualities atagivenlocaticndownnmgefmmthereleasepoint.(SeeAppendixF).-Aspecificdeltatinaintervalthatcorze@mds withthereleaseintervalRtaetc.-(Quot)i-DemtesareleasezateinuCi/secfarmcdade(i).-DenotesuCiofnuclide(i)releasedaveraspecified timeinterval. -Iodine-131 sndIodineI-133forgaseousreleasepathways. -Theindividual zeceivtng theexpomzeinagivenlocatt,cn orwhoingestsfoodpmductsfmmananinalforexanple.AzeceptarcsnzeceivedosefmmcneornazepaQways.Re3easeSource(s) -Asubsystem, tank,'rventwherezadioactive naterialcanbenleasedindependently ofotherzadicactive zeleasepoints.SIS-'IheSt.LuciePlantStandardTechnical Specificaticns UX-nd,cmCuries.1~~10+(Dries.'Jhe.uCiisthestandardunitafzadioactivity foraH.@seca1culations intheOMM.(x/Q).-AlongtermChioverQ.Itdescribes thephysicaldispersim characteristics ofasend.infinitecloudofnoblegasesasthecioudtzaverses downamgefmmthreleasepoint.SinceNobleGasesazeinert,theydonottendtosettleoutmtheground.(SeeAppendixF).~-AlcngtermDepletedChioverQ.Itdescribes thephysicaldhpezsicn characteristics ofasend.~inite cloudofradioactive iodinesand plJ Page9of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO.C-200,REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)1.2(can~)R~iheundiluted zeleaserateingpmofthereleasesource.LiquidRadWaste~150gpmSteamGenerator ~125gpm/Steam GeneatarD~'Ihed1tuticnflawhxgpmofIntakeCooling&terorCizaQsting WaterPcsIntakeCoolingflawis14,500gpm/punpCixculsting Waterflawis121,000gpm/punpCi~'Iheundiluted ancentzatim ofnuclide(i)intCf/niLfmmsanpleassay(MPC)i~%henaxinumpermissible ccncentzaticn ofnuclide(i)inuCi/mlfmgTableId-1.Fordissolved oreutzainsd noblegasestheMPCvatueis2X10uCf/mlfarthesumofallgases.'Ihefzacticaofthe10CFR20MPClinnetnaybedeterntined byazacli~~uclide evatuatim orforpurposesofsisplifying thacalmlatim byacusuIstiva activityevatuatice. Ifthesinplified nathodisused,thevalueof3X10uCi/ml(unidentified MPCvalue)shouldbesubstituted for(MPC)iandthecunulative ccncentzaticn (sumofallidentified radicnuclide cancentraticns) orthegmsscmcentmtion shouldbembstitutNd forCi.As1mgasthedilutedcmcantration (CtotalR/D)islessthan3X10uCi/ml,themclih~uclidecalculsticnisnotrequiredtodenxnstzate conplisnce withthe10CFR20MPC1ind.t.'Ihefollowing sectionpmvidesastagery-step pmceduzefordetermtning theMPCfzacticn. 1.Calculation PmcessforSolidsA.Obtainfranthe~lantpmceduzesp thezeleaseratevalue(R)ingpmforthezeleasesource.B.Obtainfmmthein-plantpmceduzesp thedilutianrate(D)ingpm.Nocreditistakenforanydiluticnbeycndthedischarge aualflaw.C.Obtain(Ci),theundh.luted assayvalueofnuclide(i),in'uCi/ml.Ifthesinplified methodisused,thecunulative ccncentratim (C~)isused.D.FmmTableL-l,obtainthecorzespcnding (MPC)fornuclide(i)inuCi/ml.'Ihevalueof3X10uCi/mlshauldbeusedforthesinplified method.E.DivideCiby(MPC)isndwritedawnthequotientF.Ifthesinplified natl'sused,pmaeedtothenextstep.Ifdetermining theMPCfzacticnbythemcli~mclide evaluaticn, repeatsteps1.2.1.Cthmugh1.2.1.Eforeachnuclidereportedintheassay,forH3fmmpzeviausmeathconposite, andforSR89/90andFe55fmmpzeviausquartermnposite. G.AddeachCi/(MPC)quotientfmmstep1.2.1.EandsalveforFLasfollaws:RCFbD2(~HPCii~1 Page10of84ST.LUCIEPLANTCHEMISZRY OPERATING PROCEDURE NO~C-200,REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)1.2(contiaued) 1.(continued) G.(cmtiaued) FLamt-less~eMme:thevalueofFLcouldbe(or>l.2mpurposeofthecaluculatim istodetermtae whattheinitialvalueofFisforagivensetofreleaseconditims. IfFLis>1,admfrdstrakve stepsaretakentoenrnzethattheactualreleasecmditimsfordftutimwillensurethatFis<1duringtheactualzelease.FLiscalledtheftnctimof10CHt9MPCbecauseitdxxiLdnearbeallowedtobe>l.2.Chlculatim ProcessforGasesinLiquidA.SumtheuCf/mlofeachnoblegpsactivityreportedinthez.lease.B.IhevaluesofRmdDfrom1.2.1abovesla11beusedinthecalculations belrow:F~(sumof1.2.2.A)uCi/mlXR1DC-FshQ1belessthan2X10uCi/mlforthesiteforallreleasesinpzogzess. Eachzelessepointwillbeadmfnistratively coutro11ed. Consultfa-gplantpzoceduzes forinstructions 1.3Determfafag Setpoints forRadicactive LiquidEfftuerrt MonitorsDfscussfm -Technical Specificatim 3.3.3.9zequizesthattheliquideffluentmonitoring instzurrantatfm alarm/trip setpoints besettoinitiateanalarmortripsothatthezadfoactivity ancentzatfm inwaterintheuruastrfcted areadoesaotexceedthecmceatzatim of10CFRX,AppendixB,TableIIasaresultofradioactivity inliquideffluents. (Technical Specificatim 3.11.1.1). Thissecticnpresentsthenathodtobeusedfordetermfniag theinstzurreatatim setpoints. Grosscpmvs,totalliquid,activity curvesazeavailable forLiquidEffluentMmitorsbasedonacorrposite ofrealzeleasedata.Adirectcorzelatim betweengrosscpmandttecmcentzatfms thatwouldachieve10CFR20MPClevelsinthedfsdargecanalcanbeestimated. 'Ihe1978liqufdreleasedatafzomsemf~lreportswasusedtodeterrrdae theavezageundiluted zeleasecmcentratfcn. 'Ihesecmcentzatims werethenpro~tedtoadilutedcmcentzatfm inthedischarge caralasamdaga1gpmreleaserateandaconstantdilutimflowof121,000gpmfrom1circ.waterpurrp.'Msdilutedactivitywasdividedbyth.nuclide's zespective 10CFR20MPCvalue(TableL-I)toobtaintheMicolurrnmthetablethatfollows: @Al Page12of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO.C-200,REVISION7OFFSITEDOSECALCULATION MANUAL(ODOM)1.3(continued) ATotisthetotalavezageuCL/mlconcentzatian ofthezefezemembCuzemidSlatisthefzactirnoftheMPCofallnuclidesforthereleaseccnditicas ~ified.DividingoyieldsA~whichistheiiaxiumtotalactivityacentzaticn equivalent totheHKIIimitforBienuclidedistribution typicalofzndwastedisdiarges. 4.01EH~0.302~/mlMlotTheasampticn thatthemfxtuzedoesixitchangeiscnlyusedforca3culaticnal puzposeso 1.The(C~)valueincpmshouldbeobtainedfortheAx(0'302uCiml)fzomthemleasesourcesradioactive liquideffluentmaiitorcurveofcpmvs.uCi/ml.N7IEThissetpointisforaspecified releaseof1gpminto121000gpmdilutionflow.2.Forestabiishfng thesetpointpriortoliquidradwastedischarges, the(C)willbead)ustedasizededtoaccountforactualzeleaseccnditicns (i.e.,actmZliquiddischar~flowzatemddUuticnQaw).1.4Determinitig theDoseforBadi.oactive LiquidReleasesDiscussicn -TIechnical Specificaticn 3.11.1.2requirescalculations beperforned atleastenceper31daystoverifythatcumulative zadicective liquideEQuentsRnotcauseadoseinexcessof1.5mzemtothetotalbodyand5mremtoanyaranduringanycalendarquarterandmtinexcessof3mzemtothetotalbodyand10mmntoanyorunduringanycaleiidar year.Thissecticnpresentscalculatiaial nathodtobeusedforthisverificaticn. Thisnathodisbasedonthenethodology su@ustedbysections4.3and4.3.1ofNUREG-0133Revision1,november, 1978.Thedosefactorsareaconposite ofboththefishandshellfish pathwayssothatthefis~hellfish pathwayistheailypathwayforwhichbeewillbecalculated. ForSt.TuciePlant,theadultisthenestlimitingage.group,butthedoseforchild,andteaa~rcsnalsobecalculated bythisnathodprovidedthattheirappropriate dosefactorsareavailable fortheorganofintezest. OnlythoseaiclidesthatappearintheTaMesofthismmualwillbeccasidezed. I.Thismethodprovidesforachsecalculation tothetotalbodyoranyorganforagivenagegroupbasedonzealre1aaseconditiais duringaspecified tikiintervalforzadioactive liquidreleasesources.Theequatimis:DLAiTdt1Qil(DF)1 Page13of84STeLUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO~C-200,REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM).1.4(aatinued) 1.(continued) Whexe:DL~dosecounftnent innremreceivedbyargmTofagegroup(tobepacified) duringthezeleasetimeintervaldtl.AiT~theconpasite dosefactorforthefis~hellfish pathwayfarnuclide(i)forarganTofagegmup(tobemiffed).TheA<TvetueslistedintheTablesinthisnanualareindeImdent opatojcatettmctaichtfoammtton etathavethennltmmnmrmltanlit't,-th~of~~zh~~~~.Qf>~2mtotalqentityofnuclide(i)ze1easeduringdtl(uCi)(DP)1~'Ihetotalvohmaofdilutfanthatoccurzedduringthezeleasetfnaperioddtl(i.e.,thecirculating waterQawtimestime)'ihedosesassociated witheachzelessenaythenbesunnedtopmvidethecunulative doseoveradesizedthnperiod(e.g.,aunalldosesforznleaseduringa31dayperiod,calendarquarterorayear).Dt~+DRaze:Q~thetotalduecomnftnant toccgmTduetoallreleasesduringthedesiredtimeinterval(mzem)Basedonthezadfcnuclide distrfbutfcn typicalinradioactive

efQuents, thecalculated dosestoindividuals azedominated bythezadfmoclides Fe-59,Co-58,~,~5,Nr95,Cs-l34andCs-137.'Ihesemclfdestypically antribute over95Xofthetotalbodydosemdover90KoftheGIWLIdose,whichisthecrftfcalorgm.Therefore, thedosecomnftnant duetozadfoactivity inliquideffluents naybezeasonably evaluated bylimftingthedosecalculatfm pmcesstothesezadicnuclides fortheadulttotalbodymdadult(H-LLI.ToaUawforanyunexpected varfabflity inthezadiceuclide distribution, aconservatism factorof0.6isintroduced intotheequatfzn.

Aftercalculating thedosebasedonthese7nuclides, theamulative doseshouldbedividedby0.6,theccnservatism factor.(i.e.,Q+0.6).RefertoAppendsBforadetailedevalusticn andexp1aratfcn ofthisIimftedaaQysisapproach. 'Ihenethodalogy thatfolZawsisaste~tepbzeskdawn tocalnQatedosesbasedontheaboveequaticn. Refertothein~lantpmceduzes todeteanfne theapplicable organs,agegroups,andpathwayfactars.Ifthelfmftedanalysfsapproachisused,thecalculation shouldbelimitedtotheAdulttotalbodydoseandAdultGI-LLXdosefmmthefishandshellfish pathways. 'nlyM7previously -specified zadfcauclides shouldbeevaluated. Forthedosecalculaticas tobeincludedinsemf~uual reports,the,dosestotheadultgmupsandallorgmsshouldbeevaluated forallzadicauclides identified intheliquidefQuents. !KGETable1.4pmvfdesaconvenient formformnpflingthedoseaccounting /R7 Page14of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NOeC-200sREVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)1.4(continued) l.(continued) A.Daterttdne theteaintervaldtlthatthenleasetockplace.%ein~lantpmoduresshalldescribethepmcedureforcalculating dtlforofficialxeleasepurposes. B.Obtain(DF1forthetiseperioddtlfmmLiquidWasteHaraymntRecordsforthereleasesource(s) ofintexeste ,C.ObtainQifornuclide(i)forthetimeperioddtlfmmtheLiquidQLsteManagement RecordsD.,ObtainAiTfmmthespprcpriste LiquidDoseFactorTableTABLE1.4FISHAtG%ELLFISHPA%RAYTIME/nmSVZr.XKALDIUJZZNVOIlNE:AGEGROUP://OBM:mlsTIME/nezSrOP.//KSEFACIORTABLE8:NKLIDEiFe-59CuCimlimitedaralysis, divideby0.E.SolveforSore(f)Dose(i)~Q1iTDF1'IDIALKSEIfbased6

Page15of84STLUCIEPLANTCHEMISTRY OPERATING PROCEDURE NOeC200~REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)1.4(cmtinued) 1.(continued) F.Repeatsteps1.4.1.Cthrough1.4.1.Eforeachnuclidezeportedandeachorgyzequized. Ifthelimitedaxalysismethodisused,limitthezadicnuclides toFe-59,Go-58,Gr60,ZrHi5,NM5,Cs-134,andCs-137anddeterndxe theadQ.ttotalbodydoseandtheadultGI~dose.G.SumtheDose(i)valuestoobtainthetotaldosetomgmTfmmthefish-shellfish pathay.Ifthelimitedanalysismethodisbeingused,dividethecumulative dosebyaconservatism factorof0.6toacmuntforanyunexpected variability inzadicauclide distrlbuticn 1.5ProctDoseforRadioactive LiuidEffluents Mscussim-VxhnicalSpecification 3.11.1.3requiresthatappropriate subsystens oftheliquidzadwastetreatment systembeusedtoreducezadicactive naterialinliquidefftuents whenthepm~tedaanthlydoseduetoliquidreleasestounrestricted areaswhenaveragedover31dayswouldexceed0.06mzemtothetotalbodyor0.2mzemtoanyorgan.Dosesaretobepm~tedatleastonceper31days.Thefollowing calculaticn methodispmvidedforperformIng thisdosepzo~tim.'Iheaathodisbasedcndoseascalculated insectim1.4withtheadultasthebasesforpm~ting.1.Obtainthelatestresultofthemnthlycalculaticn oftheadulttotalbodydoseandtheadult'shighestorgydose.Thesedosescanbeobtainedfmmthein~lantzecordso2.Mvideeachdosebytheramberofdaystheactorplantwascpezaticnal Wringthemonth.I3.Multiplythequotientofeachdosebythenumberofdaysthezeactorplantispm)ectedtobeoperational duringthenexttenth.'Ihepzoductsarethepm)ecteddosefortheraxtrrrnth.Thesevaluesshouldbead~tedasneededtoaccountforanychangesinfailedfuelorotheridentifiable operating anditicns thatcouldsignificantly altertheactualreleases. 4.Ifthepm)ecteddoseisgreaterthan0.06mzemtothetotalbodyorgreaterthan0.2mzemtotheadultshigmstexposedorgm,theliquidradiatesystemslallbeusedtoreducethezadioactivity levelspriortorelease./ Page17of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO.C-200~REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)2.1GaseousEfQuentMod1Asamptims chazacteristics. Thedescription thatfoUowsisabriefammzyfordosecalculation purposescnly).IheSt.LuciePlantislocatedananislandsurxouxhd ontwosidesbytheAtlanticOceansndtheIndianRiver,anestuaryoftheAtlanticOcean.Privatepropertyadjoinstheplantsiteinthemrthandsmthdixectians. Aneteoraiogical teerislocatednorthoftheplantnearthesitepayertyline.Thexeaze16sectars,fordosecalculatim

purposes, dividedinto22.5each.Thesettoweriscalilxated suchthatazerodeyeebearingcoincides with'IRUEKRIH.Abearingofzerodegzeesdissectstheorthsectorsuchthatbearingsof348.75and11.25definetheboundaries ofthenorthsector.'IheneaxestdistancetoprLvatepropertyoccursinthenorthsectoratsppxoxinately 0.97miles.Foreaseofcalculatim, this0.97milezadiusisasamadinalldixectims, al~thxealUnzestricted AzeaBaundazyisdefhadinFiguze5.1-1oftheSIS.Dosescalculated overwaterareasdonotapplytotheSISIlD'sorUaanalreportsndanybelistedasO.W.(overwater)inlieuofperforndng calculatims.

The0.97mi1eznn8.intheNWsectorisO.W.,butitwaschosenastheworstsectorforconservative dosecalculatims usingthehistorical METdata.Historical MEI'ata-METdata,betweenSepterber 1,1976sndAugust31,1978,fzamtheSt.LucieMEI'erwasaralyzedbyDan's6thoreofWashingtm, D.C.Ihemethodologr usedbyIhnas6MomewMcmsistent withaethodsmggestedby~taxyGuide1.111,Revtsim1.Recirculation corzectim factorswerealsocalculated fortheSt.TucieSitemdareincorporated intothehistorical METtables(TablesM5,M6,andM7)inAppendixAofthiqnanual.Itwasdetezndned thatthesetwoyearsaxerepresentative dataforthis1~cele.IhseCalculaticns -Dosecalculatims forTechnical Specification doselimitsarenozmallycalculated usinghistorical MEL'atamdzeaeptorlocatim(s) whichyieldcalculated usesnoloverthanthezeallocatim(s) experien.ing thenestexposuze. ActualMETdatafactorsaxecalculated sndusedindosecalculatims fortheSemi-annlalreportseLiveIKEYdatamdhour-by-hour dosecalculatims arebeymdthescopeofthisannual.Historical informatim andconservative zeaeptorlocations, etc.,axemlyusedforeaseofSISDDdoselimitcalculatims. Dosecalculatims forSZSdoselimitsnaybeperformed usingactualMECdata,zealzeaeptorlocations, andsectorwindfnequency distributim ifdesized.Anydosecalculaticns performdwithactual4aashouldnotethesaunaofthedataintheaumlzeport.ActualMETdatazeductian shouldbeperforned inaccordance withRegQatazy Guide1.111,Revisim1andshaldincorpozate Becizculatim Corzectim FactorsfxamTable&4ofthismanual.'IbeSt.Luciesite;usesthelongtermgroundxeleasenodelforallgaseousefQuents. Onlythosezadimuclides thatappear'in thegaseousefQuentdosefactortableswillbecmsidezed inanydosecalculaticns. Radioiodines aredefinedasIodine-131 andI-133forapplicatim toS.T.S.M)'s.OthernuclidesofIodinesaybeincludedindosecalculatims foreaseofperformtng calculatims, buttheirdosecmtributian doesnothavetobeinclud.dintheSISlG)zequirenants. LandCensusinfozmatim willapplytothecalendaryearfo13awing theyearthatthecensuswastakenintoavoidsplitting

quarters, etc.

Page18of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO.C-200,REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)2.2Determining theTotalBodyandSkinDoseRatesforNobleGasReleasesAndEstablisSetintsforEfQuentMcnitorsIKscussim -~calSpecification 3.11.2.1limitsthedoseratefmmnoblegasesinairboxzareleasesto<500mxem/yr-totalbody'nd(3NOaaaii/yr-ddn.Technical Specificathn 3.3.3.10zequixesthattheNsaeszadioactive effluentm(mitoring instxunantati.m becpexablewithalarm/trip setpoints settoenmizethatthesedoseratelimitsaxemtexceeded. 'Iheresultsofthesanplingandanalysispmgnnnof'Ih9nical Specificaticn Table4.11-2areusedtodenxmstrate ceaplisnce withtheselimits.-Thefollowing aQculaticn nathodispmvidedfordeteriabdng thedosezatestothetotalbodysndskinfmmnoblegasesinairlerrareleases. Thealarm/trip setpoints axebasedonthedoseratecalculaticns. 'IheTechnical Specificsticn IlD'sapplytoallairlaxN.zeleasesonthesitebutallreleasesnaybetxeatedasifdisclisrled fmmasinglezeleasepoint.Onlythosemblegasesappearing inTableG-2willbec(xisidexed. 'Ihecalculatt,cn methodsarebasedmSecti(ms5.1and5.2ofMJRHW133, November1978.Theequatimsaxe:ForTOIALBOIZEoseRate:Ki(X/QiQ(hstiiForTOZALKINDoseRate:DR~~[Li+1.1Mi](X'/Q)(QDZ)i,Where:Li(X/Q)totalbodydoseratefmmablegasesinairbornereleases(mxem/yr) skindoseratefmmnoblegasesinairborrareleases(mxem/yr) ~anathenatical synholtosignifytheopexaticns totheri@tofthesymbolaretobeperfoxnad foreachnoblegasnuclide(i)thmugh(n),andtheindividual nuclidedosesaresumadtoarriveatthetotaldoseratefor8areleasesource.~thetotalbodydosefactorduetoNmaenkssiqsforeachnoblegmnuclidesportedinthereleasesource.(~/uCi~)theskindosefsctocduetobetacodes(msfcceachnobisNsuse&de(i)xeportedintheassayoftlazeleasesource.(mxenrm/uCi~)~thesirdosefactorduetogmmaemissicns foreach.noblegisnuclide(i)zeportedintheassayofthezeleasesource.Thec(zispt1.1c(ziverts mxadtonremsincetheunitsofMiarein(mrad-m/uCi~)forgmundlevel;thehighestcalculated annuallcngtennhistoriczelativeconcentrate foranyofthe16sectors,atorbeycndtheexctusicn areabaundazy(sec/m)(gXZ)iThereleaserateofnoblegasnuclide(i)inuCi/secfmmthereleasesourceofinterest Page19of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO.'-200, REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)2.2(continued) 1.Sirrplified TotalBodyDoseRateCalcuiatizn Frananevaluatirxr ofpastzeleases, sneffective totalbodydosefactor(~f)bederived.Ihisdosefactorisineffectawei@tedavezagetotalbodydosefactor,i.e.,wei@tedby'hezadicauclide distzibution typicalofpastopezaticn. (PMertoAppendixCforadetailedexplsnaticn andevatustizn ofKeff).IhevalueofQqfhssi+enderivedfmmthezadicactive noblegaseffluentsfortheyears1978,1979,snd1980.Thevalueis:6.8X10nza~P%1~Thisvaluenaybeusedincon~ticnwiththetotalnobleyereleaserate(QDOI')itoverifythatthedoserateiswithinthealleaMelimits.Toelle+foranyunxpectedvarfabiIity inthezadicnuclide distributim, aanservatism factorof0.8isintmduoed intothecalculaticn. 'Ihesinplified equaticnis:k(Qrar)iI3-g~(X/Q)Zi0.8Tofurthersinpglfythedeterminatiar, thehistorical snrrualaverageneteorological X/Qof1.6X10sec/m(FmmTableM-I)naybesubstituted intotheequaticn. Also,thedoselimitof500rnzem/yrnaybesubrrtituted for~.Rldngthesesubstitutirxrs yieldsasinglecunulative (orgmss)noblegaszeleaseratelimit.'Ihisvalueis:Noble~zeleasezatelind,t~3.5X10uCi/secAslargasthenoblegaszeleaseratesdonotexceedthisvalue(3.5X10uCi/sec), noadditiaral dosezatecalculaticns azerz.ededtoverifycorrplisnce withTechnical Specificatica 3.11.2.1. 2.SetpointDetezmtnaticn TomnplywithTech.Spec.3.3.3.10, thealarm/trip setpoints azeestaglished toensurethatthenoblegasreleasesdonotexceedthevalueof3.5X10uCi/sec,whichcorrn@mds toatotalbodydoserateof500rnzem/yr. 'Ihenathodthatfoll+aisastep~teppmaedureforestablishing thesetpoints. Toallowfornultiplesmzcesofzeleasesfmmdifferent ormnrrznzeleasepoints,'he allowaMe. cperating setpoints willbecoutmlied administratively byallocating apercentage ofthetotalallowable releasetoeachofthezeleasesauzces.A.DeteznrIne (V)thenaxirrumvolunereleaseratepotential fmmthein-plantpmceduzes forthezeleasesmzceundermnsidezathn. Theunitsof(V)areft3/mIn. Page20of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO.C-200,REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)2.2(continued) 1.(continued) B.SolveforA,theactivitycmcenkzatim inuCi/ccthatwouldproducetheYdoserateQDA3.3X10ucfXminXftX60eecsecVft2.8317XccminAuCi/ccC.RefertotheuCi/ccvs.cpmcuntfortheReleaseSource'sGaseousEffluentMonitorcpmvalue(C),correspmding tothevatueofAabove.D.Cisthe1NP.setpoint, ssantdngthattherearemothernleasesourcesmthesite.E.Obtainthecurn.ntXaUocatedtothisre1easesourcefromthegaseouswastemanagement Iogse"F.'IheOperating setpointSPSP(C)cpmXya13ottedin-plantpraadures 100/'Ihetotalbodydoseismorelimitingthanthecalculated skindose.(RefertoAppendix: Cforadetailedevalustim.) %ezefore, theskindoseratecalculatims an.notrequiredifthesinplified doseratemlculatim isused(i.e.,useofKefftodeterndne u.leaseatelintits). 'Ihecalculation processofthefol1owing Sectim(2.2.3)istobeusedifactualreleasesofnoblegeeexceedtheabovelind.tof3.5X10uCi/sec.Underthesecmditims, anuclide~elide evatuatim isrequiredtoevaluateconplimce withthedoseatelintitsofTechnical Specificaticn 3.11.2.1. 3.TotalBodysndSdnNuclideSpecificDoseRateChlculatims Thefollowing outlineprovidesaste~tepexplsnatim ofhow.thetotalRdyduerateiscalculated manuclide~elide basistoevaluateconpliance withTech.Spec.3.11.2.1. Thisnakhodiscnlyusediftheactualrelfmses~thevalueof3.5X10uCi/sec.A.Xue(X/0)valuesec/mendlsthesuetllmltin8sectoratumexclusion atra.~8eeluuleu-1forvalueendsector.)cc/secvolunamleaserate Page21of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO.C-200,REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)2.2(continued) 3.(continued) for(QDOI)ifornuclide(i)byobtaining theuCi/ccassayvaiueofthereleasesourcesndaultiplying itbythepmductof2.2.3.Babove.(0DOI')i(nuclidefi])(assay)uCiX(2.2.3.Bvatue)ccCCsec(qDar)i-~/secfornuclide(i)D.ToevaluatethetotalbodydoserateobtaintheKivaluefornuclide(i)fromTableG-2.E.SolveforDRTBiCFTBfKlXIQQDOZinm~XseeXuCillCi~lll3sBCIRi~mremtotalbodydosefmmnuclide(i)foryrthespecified releasesmrceF.Toevaluatetheskindoserate,obtaintheLiandMivatuesfmmTableG-2fornuclide(i).G.SolveforIR<>iIR~imremskindosefmmnuclide(i)fortheyrspecified releasesourceH.Repeatsteps2.2.3.Dthmugh2.2.3.Gforeachnoblegasnuclide(i)tnportedintheassayofthexeleasescarce.I.'IheDoseRatetotheTotalBodyfromradioactive noblegasgsnnazadiation fmmthespecified releasesmrceis: Page23of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO.C-200,REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)2.3Determining theRadioiodine &Particulate DoseRatetoAnyOrFranGaseousReleasesDiscussicn -T)echSpec.3.11.2.1limitsthedosexatefmm1-131,I-133,tritiumandallxndicnuclides inparticulate formwithhalflives)eightdaysto(1500mrem/yrtoanyorgy,'Hafoll(owing calculaticn nethodisprovidedfordeterndning thedoseratefmmradioiodines (see2.1)cnrdparticulates andisbasedmSecticn5.2.1and5.2.1.1thmugh5.2.1.3inNURE&0133, Novenher1978.TheInfantistheocntmlling agegmupintheinlalatim, gmundplane,mdcm/goatmiltcpathways, wMcharethecnlypathwaysoonsidexed forr81888eso 'Ihelongtaxm(X/Q)D(depleted) and(D/Q)basedonhistorical NETdatapriortoinplenenting AppendixI.Onlythosenuclidestlatappearcntheirmspective tablewillbeccnsidexed. Iheequaticns are:ForInhalaticn Path(ay(exoluH-3):n(Rz~~-<,gO(/())D(()~)sForGroundPlane:nIRI&8DPgi(/Q)(QIXE)ForGrass-Cow/Goat~<Zc: ~~(pP(Q(D/Q)(Q~)gForTritiumReleases(Inhalaticn &Grass-Cbw/Goat~1k): (nq(X/Q)D(QDZ)((3ForTotalDoseRatefmmI&8DPandH-3ToAnInfantT:r~..~~1&8rX +RSajZ'"&onially shouldbePiT,butRiTvaluesarethesana,thususeRiTtablesinAppendixA. Page25of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO.C-200,REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)2.3(continued) 'Ihecalculaticns ofSections2.3.1,2.3.2,2.3.4,and2.3.5maybeomitted.'Ihedoseratecalculaticns asspecified inthesesecticasareinvadedforcoapleteness sndaretobeusedonlyfor'valuating unusualciramstances whexereleasesofparticulate materials othertbsnradioiodines inairbornreleasesareabnorsally high.calcu1ations ofSections2.3.1,2.3.2,2.3.4,and2.3.5willtypically beusedtodernmstrate amplisnce withthedoseratelimitofbeech.Spec.3.11.2.)forradioicxHnes andparticulates whenthemMsuredreleasesofparticulate nateriai(otherthanradioiodines andwithbalflives>8days)aze>10timestheneatendreleasesofradioiodines. 1.'IheInbalaticn DoseRateMethod:TheH-3doseiscalculated asper2.3.4A.'Ihecontrolling locateisssamndtobeanInfantlocatedinthesectoratthemileamge.'Ihe(X/Q)Dforthis1ocaticnissec/m.Thisvalueismnmontoallnuclides. (SeeTableM-2forvalue,sectorsndranga.)B.Fnterthereleaseateinft/mfnofthreleasesourceandconverttocc/sec.3ftX2.8317X10ccXmfncc/sec4minRsec,C.Salvefor(QDOI')ifornuclide(i)byobtaining theuCi/ccassayvalueofthereleasesourceactivityandrmltiplying itbytheproductof2.3.1.Babove.(QIXE)i~(nuclide[i)assay)uCi.X(Value2.3.1.B)ccCCsecuCL/secfornuclide(i)D.ObtaintheRivatuefromTableG-5fortheorgmT.E.SolveforIRiDRiT~RiT(X/Q)D(0IXE)imze~X~XuCi~ILJtmsecmremTheDoseRatetoorganTfromnuclide(i)F.Repeatsteps2.3.1.Cthrough2.3.1.Eforeachnuclide(i)reportedintheassay'ftbereleasesource. Page26of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NOeC2003REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)2.3{continued) l.(continued) G.TheDoseRatetotheInfantsorgmTfmmtheIdalsthnPathwayis:IR~ti~IR1+IR2++IRfcn.alluuclidesexceptH-3.'Ihisdosezateshallbead~totheotherpathwaysasper2.3a5-TotalOrganIhse.NHESteps2.3.1.Cthmugh2.3.1.Gmedtobeconpleted foreachorgmToftheInfant.2.IheGmundPlmnDoseRateMethod:TritiumdoseviatheA.'Iheccatrolling locatimisassunedtobeanInfantloc:~intheeectc:atthetaletec0..'lhe(0/Q)Xctthislocaticnis1/m.Thisvalueiscomnontoalluuciides. (SeeTab1eM-2forsector,rangeandvalue.)B.Enterthereleaserateinft/mInofthexeleasesourcemdccaverttocc/sec.3XtX2.831710ccXatccc/eecft00eec.C.So1vefor(0IXZ)iforuuclide(i)byobtair~theuCi/ccassayvaluefmmthereleasesourceac4vitymdnultiplytng itbythepmductof2.3.2.Babove.(QIXG.')i=(nuclidefi)assay)uCiX(Va3ue2.3.2.B)ccCCsec(Qior)i-uCi/secfornuclide(i)D.ObtainthePivaluefmmTableG-3E.SolveforIRiT{D/Q)(QDZ)i~mre~-secX1XuCiuCi~msecmremIheDoseRatetoorganTfmmyrmclide(i) Page27of84STeLUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO;C-200,REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)2.3(continued) 2.(mntinued) F.Repeatsteps2.3.2.Cthrough2.3.2.Eforeachnuclide(i)reportedintheassayofthereleasesource.G.'IheDoseRatetotheInfant'sTotalbodyfmmtheGroundPlanePathwayis:sM2I~I+%++forallnuclides. 'Ihisdoserateslallbeaddedtotheotherpathwaysasper2.3.5.3.'IheGras~/Goat MitkDoseRateMethod:/R7MHKH-3doseiscalculated aser2.3.4.A.'Ihecontmlling animlwasestablished asalocatedinmLtes.'Ihe(D/Q)forthissectorattocaticnisI/m.'thisvalueiscomnntoallnuclides. (SeeTableM-3forsector,range,andvalue.)ftX2.3317XIu'cXmlccc/sec3ft60sec.B.Entertheanticipated releaserateinft/mtnofthenteasesmzceandanverttocc/sec./R7C.Solvefor(QDZ)ifornuclide(i)byobtaining theuCi/ccassayvalueofthereleasesourceactivityandnultiplying itbythepmductof2.3.3.Babove.s((QDZ)i(nuclide[i)as)uCiX(value2.3.3.B)cc(QDOT)iuCi/secfornuclide(i)D.ObtaintheRivaluefmmTable~(7)(whichever isthecontmlling aninal,cow/goat, forinfant)./R7Ifthelind,tedanalysisapproach, isbeingused,limitthecahmlaticn totheinfantthymid. Page28of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO.C-200,REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)2.3(continued) 3.(continued) '.SolveforImiTlmiT~RiT(D/Q)(QDZ)i~mre~-secXIXuCiUCi~msecmran/yrtheDoseRatetoorganTfrannuclide(i)F.Repeatsteps2.3.3.Cthrough2.3.3.Eforeachnuclide(i)reportedintheassay'fthereleasesource.Onlythexadioiodfnes reedtobeincludediftheIimt,tedaralysfsapproach4beingused.G.'IhsDoseRatetotheInfest'sorgmTfranGrass-~pathwayfs:grassIRI+(3G,++Wfcrallnmclides. Ildsdosentteshellteaddedtotheotherpathwaysasper2.3eS-TotalOrganDose.MHESteps2.:1.3.Cthmugh2.3.3.Gteedtobeconpleted foreachorgmoftheInfant.Limitthecalculation totheinfantthymidifthelimitedanalysisapmachisbeinused.4.'IheH-3DoseRateMethod:A.Ihecontmlling locaticns andtheir(X/Q)Dvaluesforeachpathwayare:Inhalaticn -Infantat(X/G))-rangeinthesector.sec/m(SeeTableM-2foramae,sectorandPGmundPlan'e-DoesxetapplytoH-3fGras~/Goat~1k- 'ocatedinthesectorefmlleswfthecInfectatalemmlcsfmtateshtthsasctctdrh(the('the m(lh.(F/G)Dforthetimis(X/Q)Dsec/m.(FnwsTehletpdatthetangendsect.ormrmspmd(ng tothelocati(noftheMilkAninalabove.) Page29of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO~C2003REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)2.3(continued) 4.(continued) B.Enterthemticipsted releaserateinft/mfnoftheuleasesaucemdenvertittocc/sec.ftX2.8317X10ccXefn80eeccc/secvolumereleaserateCSolvefor(QWZ)H3forTritiumfbyobtaining theuCi/ccassayvalueofthereleasesource,andrmltiplying itby'hepmductof2.3.4.Babove.(QDtZ)H3~(H-3)uCiX(2.3.4.Bvatue)ccCCsec(QIXE)H3~uCi/secactivityreleaserateD.ObtaintheTritiumdosefactor(Ri)forInfantorganTfmm:PA'IHInhalaticn Gras~GoatMiE.SolveforDH~(Mataticn) usingthe(X/Q)Dforinhatatiro fmm2.3.4.AandR3(Inhalator~) fmm2.3.4.D."31-3<+0>0<0~4-308~ezmm/yrfrom8-3fnfentZchtletim fororganTF.SolveforDH3(Grass-,~tk)usingthe(X/Q)DforGrass-.'tkfmm2.3.4.AandRH3(Grass-~)fmm2.3.4.D(X/Q)D<<m)~3rrmran/yrfmmH-3InfantG-~forcrgmT Page30of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO.C-200,REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)2.3(continued) 4.(continued) G.Repeatsteps2.3.4.Dthmugh2.3.4.FforeachInfantorgmTofinterest. H.'Iheindividrral organdoseratesfmmH-3shallbeaddedtotheotherorganpathwaydoseratesasper2.3.5.5.DetermitheTotalDoseRatefmmIodines8DPartf.culates andH-3fmmReleaseSaurcesA.'Ihefollowing tabledescribes allthepathwaysthataustbesunnedtoarriveatthetotaldoseratetoanorganT:FANInhalat1m (168DPP)GmundPl.(I68DP)[Gr-~lk(Ime)ITnhalatim (H-3)G-Milk(H-3)(T.Bom)(sumofabove)SIEP0REF.2.3.1.GI2.3.2.G2.3.3.G2.3.4.E(2.3.4.FB.Repeattheabovesunnaticn fareachInfantorgmT.C.'IheDRTaboveshallbeadded,toallotherreleasesourcesonthesitethatwillbeinpmgressatanyinstant.Refertoin-plantpmcedures andLogstodetermine theTotalDRtoeachorgan.2.4DeternrftheGariraAirDoseforRadioactive thbleGasReleaseSource(s) DiscussIhch.Spec.3.11.2.2lind.tstheairdoseduetonoblegasesingaseouseffluents forgannaradiation to<5nnadsforthequarteraudto<10rmadsinanycalendaryear.'Ihefol1owing calculaticn nethodispmvidedfordeternrining theablegasgsnrraairdosesndisbasedonsection5.3.1ofMJRKGi)133, Rrvernber 1978.'Ihedosecalculaticn isindependent ofanyagegroup.IheequatianrraybeusedfarSISdosecalculation, thedosecalculation forthearnualzeportorforpm~tingdose,pmvidedthattheappropriate valueof(X'/0)isusedasoutlinedinthedetailedexplanation thatfollcvs.'Iheequationforganrrnairdoseis:Q~rP3.17X10Q(X/0)0< Page31of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO.C-200pREVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)2.4(continued) Mhere:DY~rgannaairdoseinrxadfzomradioactive mblegees.~Anathenatical synlultosignifytheopezations totherightsideofthesymbolaretobeperfoznad foreachnuclide(i)thzough(n),andsunnedtoarriveatthetotaldose,fzomalluuclideszepoztedduringtheinterval. Nounitsapply.3.17X10nntheinverseofthenumberofsecondsperyearwithunitsofyear/sec. Mithegumssirdose(actorfornvdioactive tnhla~snuclide(i)inunitsOdssndwv(X/Q)thelangtennatsuspheric )fspetsitn factorfordtvmndlevelreleasesinunitsofsec/m.1hevalueof(X/0)isthesanaforallnuclides(i)5nthedosecalculaticn, butthevalueof(X/Q)doesvarydepending ontheLimitingSectortheL.C.O.isbasedon,etc.Qi~thenumberofnd.cz~uries ofnuclide(i) ~eased(orpzo)ected) duringthedosecalculatiai ~osuzeperiod.(e.g.,mnth,quarter,oryear)Fromanevaluation ofpastreleases, asingleeffective pumaairdosefactor(Meff)hasbeenderived,whichisrepresentative ofthezadicmclide abundances andcorzesponding dosecontributicas typicalofpastopezatim. (RefertoAppendixCfaradetailedexplanation andevatuaticn ofMzf).ThevalueofMeffhasbeenderivedfzomthezadioactive ruble~seffluents fortheyears1978,1979,and1980.ThevalueisMeff=7.4X10mzad/t'aim'Msvaluenaybeusedincon]uraticn withthetotalnoblegasreleases(Q)tosisplifythedoseevatuatirn sndtoverifythatthecusulattvn gamsairdose4withinthelimitsofSpecification 3.11.2.2. Toallowforanyurexpected variability inthezadionuclide distribution, accnservatism factorof0.8isintroduced intothecalcuiaticn. 'Ihesinplified equaticaisD~r~3el7X10MeffX/QWQi0.8 Page32of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO.C-200,REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)2.4(conthmed) Forpuzposesofcalculaticns, theappropriate m'.teozological dispersicn (X/Q)fzom TableM-1shouldbeused.Tech.Spec.3.11.2.2zequizesthatthedosesbeevaluated enceper31days,(i.e.,nmthly).Thequarterly doselimitis5mradsfwhichcorzespcnds toamonthlyallotnnnt ofl.'7mzads.IfCde1.7wadsissubstituted forD,acusulatlve ableOtvmmthlymleasecbjecttva csubacalculated. 'lhlsvalueds,OOOOt/math,usblegases.Aslongasthisvalueisretexceededinsnynznth,readditicnal calculatizns areneededtoverifyoonpliance withthequarterly noblegaszeleaselimitsofSpecificaticn 3.11.2.2. Also,thegMnaairdoseisaozelimitingthanthebetaairdose.Ihezefoze, thebetaairdosedoesnotIhdtobecalculated perSecticn2.5iftheMeffdosefactorisusedtodetermine thesanaairdose.RefertoAppendixCforadetaQedevatuaticn mdexplanatim 'IhecalnQaticns ofSecticn2.5naybeomittedwhenthislimitedanalysisapproachisused,butshouldbepezfozned ifthezadicnuclide specificdoseaInlysisisperforned. Also,thezadicauclide specificcalculatizns willbeperforned forinclusion inSemi-annual reports.'1hefol3owing stepspzovldeadetailedexplanaticn oflxarthezadicnuclide specificdoseiscalculated. 'Ihismethodisusedtoevaluatequarterly dosesinaccordance withTech.Spec.3.11.2.2ifthereleasesofnoble@mesduringsnymnthofthequarterexzeed36,000Ci./R71.Todetermbmtheapplicable (X/Q)zefertoTableM-1toobtainthemtueforthetypeofdosecalculation beingperformed. (i.e.,Quarterly L.C.O.orDosePzogcticn forexanples). Thisvalueof(X/Q)appliestoeachnuclide(i). 2.Determine (Mi)theganaaairdosefactorforuuclide(i)fromTableG-2.3.Obtainthead.chesofuuclide(i)fromthein-plantradioactive yseouswastenaragenant logsforthesourcesunderccasideraticn duringthetimeintenal.4.Solvefor'Diasfollows:/R7Di~mradthedosefromnuclide(i)5.Performsteps2.4.2throu@2.4.4foreachnuclide(i)zeportedduringthetimeintervalinthescuzce.6.'Ihetotalgannaairdoseforthepathwayisdetezmfned bysunmtngtheDidoseofeachnuclide(i)toobtainDY~rdose.~D1+D2++D~mzad F,V Page33of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO.C-200,REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)2.4(continued) 6.(continued) NHEConpiiance witha1/31dayQD,Quarterly LCD,yearlyor12ccasecutive mnthsUDcanbedemaastrated bythelimitedaaQysisappmachusingM~~.Usingthisnathodonlyrequiresthatsteps2.4.2thmugh2A.5beperforned cnetina,reaaaberlng thatthdosemstbedivided0.8theconservatism factor.7.,Refertoin~lantpmceduzes forcnnparing thecalculated dosetoanyapplicable limitsthatmt8htapply.2.5DetermitheBetaAirKameforRadioactive NobleGssReleasesDiscussirn -Tech.Spec.3.11.2.2Hatsthequarterly sirdoseduetobetaradiatimfmmnoblegasesingaseousefftuents to<10rmadsinanycalendarquartersnd<20mradsinanycalendaryear.Thefol3owing calcu1aticn aathodispmvidedfordetermining thebetaairdosesndisbasedmSecticas5.3.1of%~133,tbvenber1978.%edosecalculaticn isindependent ofanysgegmup.%eequationnaybeusedforSISdosecalculation, dosecalculation foranalreports,orforpm~tingdose,pmvidedthattheappmpriate valueof(X/Q)isusedasoutlinedinthedetailedexplanation thatfollows. Page34of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NOeC-200,REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)2.5(ccntinued) 'iheequationforbetaairdoseis:3.17X10Ni(X/Q)QiWhere:betaairdoseinnradfmmzadioactive rublegees.~anathematical synholtosignifytheopezations totherightsideofthesymbolazetobepexfornad foreachnuclide(i)thmugh(n),andsunnedtoarriveatthetotaldose,franalluuclideszeporteddurtngtheinterval. Nounitsapply.3.1.7X10~theinverseofthenomberofsecondsperyearwithunitsofyear/sec. Nithebetasfrdosefooterforntdfoeotfue table~nuodlde(f)fnunitsofmndneuCLlr(X/Q)~thelongtermatnaspheric dispezsicn factorforgmundlevelreleasesinunitsofsec/m.'Ihevalueof(X/Q)isthesameforallnuclides(i)inthedosecatcutaticn, butthevalueof(X/Q)doesvarydepending ontheLimitingSectortheQDisbasedcn,etc.~thenumberofmLcarChries ofnuclide(i)zeleased(orpm~ted)durJngthedosecatcutaticn ayosuzeperiod'Ilmbetaairdosedoesnothavetobeevaluated ifthenoblegssgannaairdoseis'vatuated bytheuseoftheeffective pumaairdosefactor(Meff)~H(waver,ifthenuclidespecificdosecatculatim isusedtoevaluateconpliance withthequarterly gammairdoselimits(Secticn24),thebetasirdoseshouldalsobeevaluated asoutlimdbetowforthepurposeofevaluating conpliance withthequarterly betaairRselimitsofTech.Spec.3.11.2.2. 'Ihefoltowing stepspmvideadetailedaylanatim ofhowthedoseiscalculated. t1.Todetezndne theapplicabte (X/Q)refertoTabteM-1toobtainthevatueforthetypeofdosecalculation beingperfoznud (i.e.,quarterly UDorDosepm)ection forexanptes). Thisvalueof(X/Q)appliestoeachnuclide(i).2.Determine (Ni)thebetaairdosefactorfornuclide(i)fmmTableG-2.3.Obtainthemicro-cuzies ofnuclide(i)fmmthein~lantradioactive gaseouswastenmagenunt logsforthesourceunderansidezatim duringthetimeinterval. Page35'f84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO.C-200,'REVISION 7OFFSITEDOSECALCULATION MANUAL(ODCM),2.5(continued) 4SolveforDiasfol'*(I)secu(X~m1Di~mrad~thedosefromnuclide(i)5.Performsteps2.5.2through2.5.4foreachnuclide(i)reportedduringthetimeintervalinthen1easescurce.6.Thetotalbetaairdoseforthepathway.isdetermined byminingtheDidoseofeachnuclid(i)toobtai~dose-Dl+D2+D~mrad7.Refertoin~lantpr(xedures forconparing thecalculated dosetoanyapplicable limitsthatnightapply.2.6Determining theRadioiodine sndParticulate DoseToFmmCumQative ReleasesDiscussicn -~calSpecificatim 3.11.2.3limitsthedosetothetotalh)dyoranyorgyresulting fmmthenleaseofI-131,I-133,tritium,mdparticulates withhalf-lives>8daysto<7.5mremduringanycalendarquarterand<15mremduringanycalendaryear.'Ihefollowing calculatim methodisprovidedfordetermfning thecriticalorgan(hsedueton3easesofradioiodines andparticulates andisbasedonSecticn5.3.1ofMJREGO133, tbvember1978.Theequationcanbeusedforanyagegro~providedthatth.'appropriate dosefactorsareusedandthetotal(hsezeQectsonlythosepa~thatanapplicable totheagegroup.Lhe(X/Q)symbolrepresents aDHKEIED-(X/Q) whichisdifferent fromtheNobleGas(X/Q)intIet(X'/Q)takesintoaccount~lossof1&SIPand11-3fromtheptumasthesemt~inite clou(Itmve1soveragivendistance. The(D/Q)dispersim factorzepxesents theateoffalloutfromtiecloudthataffectsasquanmeterofgmundatvariousdistances fmmthesite.1heI&SIPandH-3notaticns refertoI-1313I-133Particulates ?avtngha1f-lives >8days,andTritium.Foreaseofcalculaticns, dosefromotherIodinenuclidesmaybeincluded(see2.1).TritiumcalnQaticns arealwaysbasedon(X/Q).Thefirststepistocalculate theI&SEPandH-3doseforeachpathwaythata'pp(iestoagivenagegmup.'Ihetotal(hsetoancrgmcanthenbedetermtned bysunndngthepathwaysthatapplytothreceptorinthesector.'lb.equatimsare:Foraa~SPat?~(~~H-3):3.17X1001(X/Q)d)1'ForGmundP1aneorGrass-Cow/Goat 'tilkn01M00Q3.17XX((0/Q)Q(T 'I!d Page36of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NOsC-200,REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)2.6(cxntinued) Foreachpathwayabove(excluding GroundPlane)ForTritium:3.17X10ggyf(X/Q)())f Fox'otalDosefromParticulate GaseousefQuentto(xgymTofaspecified agegxoupsfZ68~+QI-3lZWhexe:~theorganofintexestofaspecified agegroup~theapplicable pathwaysfortheagegroupofinterest~Doseint(remtotheorgmTofaspecified agegroupfromxadioiodines snd8DParticulates ~DoseinmerntotheorgmTofaspecified agegroupfromTritiumTotalDoseinrxemtotheoemTofaspecified agegroupfromGaseousparticulate Efftuents ~Armthenatical symboltosignifytheopexatims totherightofthesymbolaxetobeperfornad foreachnuclide(i)thxough(n),andtheindividual nuclidedosesaxesumedtoarriveatthetotaldosefxomthepathwayofinteresttoorganT.~Aaathenatical synknltoindicatethatthetotalRseDitoorganTisthesumofeachofthepathwaydosesofI68IPsndH-3fxomgaseousparticulate efQnents.3s17X10~Theinvexseofthnumberofsecandsperyearwithunitsofyear/sec. ~Thedosefactorformclide(i)(orH-3)forpathwayZtomgmT,ofthespecified agegroup.Theunitsaxeeitheraauarnforpathwaysstrawn-saoforpathwaysyr-uciusing(X/0)0(Ryraniusing(0I0)/R7(X/a)D~Thedepleted-(X/Q) vatueforaspecificlocaticnwherethexeceptorislocated(seediscussicn). Theunitsaresec/m(D/Q)~thedepositicn valueforaspecificlocaticnwherethxecsptorislocated(seediscussicn). TheunitsaxeI/mwhexe+meters. Page37of84ST,LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO.C-200,REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)2.6(continued) Oi~'Ihezamberofmicro-Chris ofnuclide(i)released(orpmpcted)duringthedoseca1culaticn exposureperiod.~themmberofmicroChzies ofH-3zeIaased(orpm~ted)duringthedosecalculaticn exposureperiod.Asdiscussed inSection2.3,thegras~/goat~ pathwayhasbeenidentified astheestlimitingpathwaywiththeinfant'sthymidbeingthecriticalorgan.'Ihispathwaytypically attributes >90Kofthetotaldensezaceivedbytheinst'sthymidandtheradioiodine ccatzibutes essentially allofthisdose.Therefore, itispossibletodennstzate cosplimce withthedoseled.tofTech.Spec.3.11.2.3forzadioiodines andparticulates bycnlyevatuating theinfant'sthymiddoseduetothezaleaseofzadioiodines viathegras~/goat~1k pathway.Thecalculation nathodofSecticn2.6.3isusedforthisdeterndnsticn. 'ihedosedetermIned bySectim2.6.3shouldbedividedbyaconservatism factorof0.8.'Ihisaddodcmservatism pmvidesassurance thatthedosedeteanfned bythislimitedanalysisapproachwillbe<thedosethatwouldbedeterndned byevaluating allzadicnuclides andallpathways. Ifthislimitedanslysisappmachisused,thedosecalculaticns forotherradioactive particulate natterandotherpathwaysneednotbeperfornad. Onlythecalculaticns ofSectim2.6.3forthezadioiodiras azerequiredtodenrnstzate cosplisnce withtheTech.Spec.doselimit.Heaver,forthedoseassessttant includedinSemt~lReports,doseswillbeevaluated fortheinfantagegroupsandallorsznsviaall~ignatedpathwaysfmmradioiodines andparticulates measuredinthegaseousefftuents according tothesanplingmdazalysesrequiredinTech.Spec.TaMe4.11-2.'Ihefo13owing stepspmvideadetailedexpIazaticn ofhowthedoseiscalculated forthegivenpathways: 1.TheTnha1atim DosePaMethodztVKTheH-3dosesoldbecalnQated asper2.64.A.Determine theapplicable (X/Q)DfmmTableM-2forthelocatimwherethezeceptorislocated.'Msvatueismmtrntoeachnuclide(i)/R7B.Deterndza theRifactorofnuclide(i)fortheorganTsndagegreyfmmTableG-5.rC.Obtainthead.ches(Q)ofnuclide(i)fmmtheradioactive gsswastemszagement logsforthereleasesource(s) undercmsideratim during'the timeinterval. D.SolveforDiDi~3.17X10Ri(X/Q)gi Di~mremfmmnucIide(i)E.Performsteps2.6.1.Bthmugh2.6.1.Dforeachnuclide(i)reportedWringthetijtaintervalforeachorgan.jk7 I Page38of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO.C-200,REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)2.6(continued) l.(continued) TheTnhalaticn dosetoa:gmTofthespecified agegroupisdeterndned bysunndngtheDiDoseofeachnuclide(i)TnM1aticn ~DL+D2++DnmremageCm~)Referto2.6.$todetermine thetotalRsetommmmTfmmradioiocunes 68Darticulates 2.The~PLaneIbsePathwayMethod:MEETritiumdoseviatlatgmundplaneiszero.'IhetotalBodyisthecnlyorconsidered fortheGmundPlantdose.A.B.Deterndne theapplicable (D/Q)fmmTableN-2fortheiocaticnwherethereceptorislocated.'LMs(D/Q)valueisconn'oeachnuclide(i)Detentdne theRifactorofnuclide(i)forthetotalbodyfmm'ihble&4.Ihegroundplanepathway&seisthesanaforallagegrcups.C.Obtainthend.cnrChries (Qi)ofnuclide(i)fromtheradioactive gaswastennnagenant Logsforthesourceunderansidexatim. DeEoSol~forDiDg3.17X10+(D/Q)QgDiesmremfornuclide(i)Performsteps2.6.2.Bthmugh2.6.2.Dforeachnuclide(i)reportedWringthetineinterval. F.'IheGmundPlanedosetothetotalladyisdeterndned bysunrnfngtheDiDoseofeachnuclide(i)%rPl.-mug-L+D2++nRefertostep2.'6.5tocalculate totaldosetotheTotalBody.3.%eGras~/Goat~ DosePaMethod:.NZETritiumdoseiscalculated asper2.6.4A.Acow,ora~t,willbetheamtmlling aninal;(i.e.,dosewillnotbethesumofeachaninal),asthe1m'eceptor isassunedtodrinkndlkfmmcnlythenostrestrictive aninal.RefertoTableM-3todeterndne whichaninaliscmtmlling basedonits(D/Q)~ kl Page39of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO.C-200~REVISION7OFFSITEDOSECALCULATION MANUAL(ODOM)2.6(continued) 3.(continued) B.Determine thedosefactorRifort~clide(i)~fororganT>fzom1.Fzomable6-6foraew,or;2.FranTableG-7foragoat.IfthelimitedanQysisapproachisbeingused,limitthecalculation totheinfantthyzoid.Obtainthe<ches(Q)ofnuclide(i)fzomthemdioactive gewastemsnagenant logsforthemiseasesourceunderccnsidezaticn duringthetimeinterval. D.SolveforDiDg3.17X10+(D/Q)Qg E.Performsteps2.6.3.Bthzough2.6.3.Dforeachnuclide(i)zeportedduringthetineinterval. Onlythezadioiodines medtobeincludedifthelimitedamlysisapproachisused.F.'IheGzas~~ilk (orGms~t~lk) pathwayRsetocegsnTisdeterndned bysumrdngtheDidoseofeachnuclide(i). D~~(or~)~Dl+D2++D~mzemIThedosetoeachorganshouldbecalculated inthesanamenerwithsteps2.6.3.Bthzough2.6.3.F.Refertostep2.6.5todetezndne thetotaldosetoorganTfromzadioiodines 68DParticulates. Ifthelimitedsxalysisspprcachisbeingusedtheinfantthymiddoseviathegrass-cow(goat)-milk pathwayisthecnlydosethatreedsto'bedeterndned. Section2.6.5canbeomitted.4.%laGaseousTritiumDose(EachPa)Method:A.'Iheccntzolling locaticas forthepathey(s) hasalzeadyh.endetermined by:Tnhalaticn -asper2.6.1.AdPlan-notapplicable for1&3Gzas~/Goat~ -asper2.6.3.AB.Tritiumdosecalculaticns'use thedepleted(X/Q)Dinsteadof(D/Q).'JhbleM-2describes wherethe(X/Q)Dvalueshouldbeobtainedfrom.C.Determine thePathwayTritiumdosefactor(RH3)fortheorganTofinterestfzomtheTablespecified below:InfantG"5 Page40of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO.C-200,REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)2.6(continued) 4.(continued) D.Obtainthemicr~ries (g)ofTritiumfmmthemdioactive gewastemanagement logs(forpmjecteddoses-thend.cnHhries ofnuclide(i) tobe.pm~ted)farthenleasesource(s) undercxlsideraticn duringthetinginterval. lhedosecanbecalculated fmmasinglereleasesource,butthetotaldbseforS.T.S.limitsorquarterly mpartsshall'befmmallgsseousmleasesources..E.SolveforQI33.17X10RH3(X/Q)gmremfmmTritiuminthepacifiedpathwayforargmTofthespecified agegrcup5.DetermftheTotalOrganDoseFmmIodines,SD-Particulates, andH-3FmmQmulative GaseousReleasesNOIESISUDdoselind,tsforIQKP~11considerdosefmmallreleasesourcesfmmSt.LucieUnit1.A.Ihefallowing pathwaysshallbesunnedtoarriveatthetotaldosetoaganTfmmareleasesource,orifapplicable toSIS,franallreleasesources:PA'HMAYInhalatian(168DP)2.6.I.FIlCiildPlane(168DP)(TQ11y)2'62FIGpss-~Zc(IQKP)Tnhalaticn (H-3)SumofAbove2.6.3.F2.6.4.E2.6.4.EB.ThedosetoeachoftheINENZ'SORANSslallbecalculated: KNE,LIVE,KYROID,KEHEY,IIJN,'IOIALMZ,6GI~IIheINFANI'rgn nceivtngthehighestexposunn.lativetoits.SISLind.tisthena'stcriticalorganfortlatradioiodine 68DParticulates gaseouseffluents.2.7Pmct~FuseforRadioactive GaseousEfQuentsDiscussion -Tech.Spec.3.11.2.4requiresthatthegaseousmhmtetzeatnant systembeusedtoreducemdimctive materfals inwastepriortodischarge whenthepm]ectedNseduetogaseousefftuents wouldexceed0.2mradforgsnuaradiati<m and0.4mradforbetaradiatim. Thefollowing calculatim methodispmvidedfordetermining th.pmPcteddoses.'Msnethodisbasedonusingtheresultsofthecalculaticns perfornad inSecticns2.4snd2.5. Page41of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO+C200'EVISION 7OFFSITEDOSECALCULATION MANUAL(ODCM)2.7(cantirumd) 1.ObtainthelatestresultsofthenznthlyaQculsticns ofthegnnrraairdose(Section2.4)andthebetaairdoseifpezfoznad (Sectirnr 2.5).1hesedosescanbeobtainedfmmthein~lantzecords.2.Dividethesedosesbythenumberofdaystheplantwasapezatiaal duringthemonth.3.Multiplythequotientbythenmberofdaystheplantispmjectedtobecperatioral durtugtlanextmorrth.Thepmductisthepmjecteddoseforthnext~rxnth.%evalueshMldbeadjustedasneededtoacmuntforanychangesinfailed-fuel orotheridentif&ble operating canditLrxrs thatcouldsignificarrtly altertheactualzeleases. 4.Ifthepmjected@seaareX.2mzadsgamrrnairdoseor0.4mradsbetaairdose,tlatappropriate subsystems ofthegaseouszadwastesystemsMlbeusedtozeducetheradioactivity levelspriortoa.lease.3.040CFR190DoseEvaluatim Mscussicn -Doseozdosecanrnitnent toarealindividual fmmallunrniumfuelcyclesourcesbelimitedto(25mzemtothetotalbodyoranyorgan(exceptthymid,whichislimitedtoC75mzem)overaperiodof12consecutive ncnths.Thefol3ovhgapproachshxrldbeusedtodemanstrate conpliance withthesedoselimits.Thisappmachisbasedcn%REG-0133,Secthn3.8.3.1Evatuaticn BasesCaseevatuaticns todenznstzate conpliance withtheabovedoselimitsneedonlybepezfoznad ifthequarterly dosescalculated inSectirxrs 1.4,2.4snd2.6exceedtwicethdoselimitsofTech.Specs.3.11.1.2.a, 3.11.2.2a, and3.11.2.3a, respectively; i.e.,quarterly dosesexceeding 3mzemtothetotalbody(liquidreleases), 10mzemtoanyorgm(liquidreleases), 10rnzadspumaairdose,20mzadsbetaairdose,or15mzemtotlatthymidoranyorganfmmzadioiodines andparticulates (atnn~heric releases). Otherwise, noevaluaticns arernquizedandthezenninder ofthissectiancanbeomitted.3.2DosesFmmLiquidReleasesFortheevatuatian ofdosestozealindividuals franliquidreleases, thesanecalculaticn methodasenplayedinSection1.4wQ1beused.However,urnrealistic assunptirxrs wQ1benadeconcerning theditutianandingestion offishand.sheUfish byindividuals wholiveandfishintheazea.Also',theresultsoftheRadiological Bwizcnnantal Monitoring pmgzamwQ1beincludedindetermining nazerealistic dosetotheserealpeoplebypmvidingdatacnactualmeasured1emlsofplantrelatedzadicnuclides intheenvirennent. Page42of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO.C-200,REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)3.3DosesFmmAtnasphezic ReleasesFortheevalustfcn ofdosestomalindividuals fmmtheNnaspherfc

releases, Casanacalculaticn methodsasenployedinSectfcn2.4and2.6willbeused.InSectfcn2.4,thetotalladydosefactor(K)shouldbesubstituted fortheSnitairdosefactor(Mf)todetexmfne thetotalbodydose.Othezwise thesanacalculatiau sequenceapplies.Howear,nazezealfstic asampticns willbenudeccacezning theactuallocatimofzealindividuals, themeteomlogfcal ccnditicas, andtheccnserptfcn offood(e.g.,milk).Ihtaobtainedfmmthelatestlandusecensus(Tech.Spec.3.12.2).shouldbeusedtodetermtra locatfcns forevaluating doses.Also,theresultsoftheRadfalogfcal Euvfrcnnantal Mcnftaring pmgxamwillbeincludedindetextdydng mzerealistic dosestotheserealpeoplebypmvfdingdatacnactualmmaxedlevelsofxedfoactfvfty sndradfaticn atlocaticns ofinterest.

4.0 SentfMueal

Radicective EfQuentortDiscussIheinfarnaticn contained inasanf~umal repartshallnotapplytoanySISM3.'Ihereportedvaluesarebasedcnactualreleaseccndfticns insteadofhfstorfcal ccnditicns thattheSISUDdosecalnQaticns arebasedon.IheSISQDdoselind.tsarethexefoze includediniten1ofthezeport,forfnformatfcn cnly.TheMPC'sinitem2ofthezeportshallbethoselistedinTablesL-1andtr1ofthisnanual.'Iheaverageaargyinitem3ofthereportisnotapplicable totheSt.IuciePlant.'Iheformat,orderofnuclides, audanyvaluesshownasaneanpleinTables3.3thmugh3.8aresanplescnly.Otherformatsareacceptable iftheycmtainequivalent infozmaticn. Atableafcontentsshouldalsoacmnpsnythereport.Thefallawfng faznatshouldbeused:RADIOACT1VE JMIIJENIS -SlPPLEMM'AL INIQMTZN~1.Regulatory Lfmfts:1.1ForRadicective liquidwasteefftuents: a.'Iheccncentxatfcn ofxadicactive materfalreleasedfmmthesite(seeFiguze5.1-1inSTRA)s?allbelimitedtotheancentzatfcns ~ecifiedin10CFR20,AppendixB,TableII,Colunn2forzadicnuclides otherthandissalved orentzained nobleNses.Fordissolved ogentzafned noblegases,theconcentration shallbelimitedto2X10uCf/mltotalactivity. b.Ihedoseorwhsecotunftnant toaMEM8EROFKEHJBLICfmmradioactive naterfals fnliquidefftuents zeleesedfmmeachreactorunittounzestrfcted areas(SeeFig.5.1-1inSI&A)shallbelimitedduringanycalendarquarterto<1.5mzemtothetotalbodyandto<5mzemtoanyorganand<3mzemtothetotalbodyand<10mzemtoanyorymduringanycalendaryear.1.2ForRadioactive GaseousWasteEEQuents: la.Thedoserateinunzestrfcted areas(seeFig.5.1-1intheSIS-A)duetoradioactive naterfals zelessedingasecusefftuents fmmthesiteshallbelimitedtothefollowing mtues:'Ihedoseratelfmftfornoblegasesshallbe<500mzem/yrtothetotalbodysnd<%00mzem/yrtothesldn,and'IhedoseratelimitfmmI-131,I-133,Tritium,andparticulates withhalf-lives >8daysslallbe<1500mzem/yrtoanyorgm. I1 Page43of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO~C-200,REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)4.0(cmtinued) 1.(continued) 1.1(continued) b.Theairdose(seeFigure5.1-1intheSIVA)duetonoblegmeszeleasedingaseousefftuents,fmm eachzeactorunit,toazeasatsndbeycndtheSZIKBOUNOhRYs2allbelimitedtothefolIowing: DurInganycalendarquarter,to<5mzadforgssnazadiation md<10mzadfarbetazadiaticn andWringanycalendaryearto<10mzadforyuwazadiaticn and<20mzadforbetazadiatimc.'IhedosetoaMBSIROFTHEFUBLICfmmI-131,I-133fTritiumfandallzadicnuclide inparticulate fozm,withhQf-lives >8daysingaseousefQuentszeleasedfzomeachzeactorurd,ttoareasatmdbeycndtheSZKIOJNMRY(seeFiguze5.1-1intheSIVA)shallbelimitedtothefallowing Duringanyca1endarquarterto<7.5mzemtoanyorgan,sndduringanycalendaryearto<15mzemtoanyorgan.2.MicbamiPermissible Concentratims: .Air-asperattachedTableG-1Pater>>asperattachedTableIr13.Averageenrgyoffissicnandactivaticn geesingaseouseffluents isnotapplicable totheSt.LuciePlant.4.MeasuzemntsandAppmxfsaticns ofTotalRadioactivity: Asunnazyofliquideffluentaccounting methodsisdesczibed in'Ihble3.1.Asugaryofgaseouseffluentacmunting methodsisdescribed inTable3.2.EstimateofErrors:a+SanplingErmr'Iheermrassociated withmlunaneasuzesant devices,flowmeasuring devices,etc.basedoncalibration dataanddesigntolezances hssbeenciervativi lyestinated collectively tobelessthan+Xb.Analytical ErrorforNuclidesTYPELiquidGaseousAVEIIAGEXNlGNN7o 4.0(continued) Page44of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO.C-200,REVISION7OFFSITE,DOSE CALCULATION"MANUAL (ODCM)4.(continued) MMETAMERELEASESl ISLE3.1Radioactive LiquidE25entSaaplingmdAmlysisTYPEOFANALYSISPRINCIPAL GATORBKITKRSMEIHODOFANALYSISpshawL.SeG.F.P.SIEAMGEHERAIDR El%EMREZZASESQUARTH<LY GNPCGZIE(EELYMMHLYCNKGXIEQUEERLYKNPOSZIES~9~Fe-55'IRITIIMGASALPHAS~9~,F~5C+S.&L.S..h.a.L.S.GoF.PaCoSo&LoSKKKNOI'ATION EoricAcidEvaporator condensate isnormallyrecovered tothePrinaryWaterStorageTankforrecycling intotlareactorcoolantsystemandnornallydoesnotcontribute toliquidwasteefftuenttotals.p.h.a.LoS.C.S.GoF.Pa-gamaspectrumpulseheightaalysisusingLithiumGertandum detectors. Allpeaksareidentified andquantified. -LiquidScfntilIaticn counting-(hettd.cal Separate-GasFlowPrcporticnal CountingTAKE3.2Radicactive GaseousWasteSanplingandAnQysisWasteGasDecayTankReleasesPlantVentMcnthlyGorposite (Particulates) Quarterly Cottposite (Particulates) 'IYPEOFANALYSISPrincipal GanxraBnittersPrincipal GamaBnittersPrincipal lamnaBaittersG,p.h.a.G,.h.aLS.G,C,P~..a0LS.P'-GoF+PoC.Se&L.S.GCPL.S.C.S.p.h.a.G.F.P.-(gaseousGmSanple-CharcoalFilterSanple-Particulate FilterSanple-LiquidScfntillaticn Counting-(hend.cal Separaticn -Gamnaspectrumpulsehei8htaalysisusingLithiumGernanium detectors. Allpeaksareidentified andquantified. -GasFlowPrcporticnal Counting

Page64of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO.C-200,REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)TABLEM-1SelectintheriateLcnTerm(X/Q)for13oseCalculaticns InvolNoblelhsesfor:(1)TotalBodydosefrominstantaneous zelesses(2)Sdndosefrominstantaneous zeleases(3)Ganaaairdose(amulative) (4)Betaairdose(cumulative) TYPEOFIX5EQKCUIAT3Ã Instantsneou~ 131days-DDQuarterly -IlDYearly12Gcnsecutive months-UDKQGE(miles)0.970.970.970.970.971.6X10~1.Nornally(X/Q)~1.6X10sec/m2.Rryuseoptionofactualmteorological datafortimeofanceznNote1'Ihe(X/Q)hastobecalculated basedonactualmeteorological datathat'ccurredduringtheperiodofinterest. ThesectorofintezestisN/Abecausethelimiting(X/Q)willbedetezmfned fzomtheactualmeteorological dataandnayoccurinanysector.0.97milesCorzesponds tothemfniaamsiteboundszydistanceinthernrthdizecticn and0.97mfleswaschosenforallothersectorsforeaseofcalculations whentheaveraging isdcneforquarterly zeports. Page65of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO.C-200,REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)Selecting theApprcpriate IcngTerm(X/Q)Dor(D/Q)forDose(hlculaticns Involving Radioiodines &8DParticulates for:(1)IahaIaticn (2)Tritium(Allgaspathways) (3)GrcundPlaneTYPEOFDOSEQLQlIATI(N LPKT2GRhtGE(miles)LIMZITN~SECIDR(OL)(X/Q)sec/m(D/Q)1/m)0.97B1.3X10//////Quarterly forSemiannual orts131daysM),Qtr.yearlyM3,12consecutive monthDD0.970.970.970.97///////8.2X10ABB1.3X10/////////////8.2X10+(OL)(A)(B)OverlandareascnlyTobedetermrned byteductico ofactualsetdataoccurring'during eachquarterForTritiumintheMiIk.Animl Pathway,the(X/Q)Dvalueshouldbethatoftherespective controlling sectorandran0.wheretheMiIkAnginalisIocatedasperTableM-3.Exanple:Ifaearwaslocatedat4.25mQesin%sector,usethe(X/Q)Dfor4.25mr.lesNr. Page66of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO.C-200,REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)Selecting theAppropriate LongTerm(D/Q)forDoseCalculations Involving Radioiodines and8DParticulates forGrass-Ca~3k orGxas~t~Ik: TEEOFDOSECAUXJIATICN )~eRate-uOI/31"~-rmlQusrterlYearl-QDI12Consecutive Months-UOSeminalReportLIMITINGSECIORAABBBBBBCCQVatueI/m2A.Iheworstaworgoatasperlocaticas fromlandcensus.Ifnondlksnimlinanysector,asamaacowat4.25milesinthehigmst(D/Q)sectoroverland.B.'1hehistorical (D/Q)ofalllandsectorswiththeworstcoworgoatfromeachsectorasreportedintheLandCensus.A4.25milecowshouldbeassunadintheworstsectorwhenrund.lkanimlisreported. C.The~est(D/Q)atami]kaninallocationofallmiIksnisalsreportedintheLandCensusReport.(Ifnomt,lkanimlswithin5milesa4.25milecowshouldbesssunadinthesectorhavingthehi/mat(D/0)at4.25miles).ActualMetDatashouldbeusedfortheselecticn oftheworstcasend.lkantralandforthedosecalculaticns. Ifbothgoatmdmilksnipsaxereportedinside5mlles,dosecalculaticns shouldbeperforttad oneachaninalandthehugerdoseaninalcontributicn shouldbeused.'Ihehistorical windfrequency fzacticns foreachsectoratelistedinTable~. Terrain/Recirculaticn AdjustedProgramANmQ9Versicn-11/18/76FloridaPaar&LigtCbapanySt.LucieUnit1Itutchinsm Island,FloridaDanesandHocxeJobNo:1.4598-112ST.LUCI5-PLANTC(IEHISTRY OPERATING PROCEDURE NO.C-200,REVISION7=OFFSITEDOSECALCULATIOA HANUAL(ODCH)TABLEt$-5IKSIORICAf. IlXG'IHIH-(X/Q)(Frequency conected) 'age68of84AverageAnnualRelativeCancentraticn (sec/cubic meter)PeriodofRecord:9/1/76to8/31/78ESEDISI'ANZINHILES/KIIlNETES AFFECIH)SECIORIKSIGNDISI'AN(Z +25HILES.40.751.211.252.011.752.822252753.624.423.255.233.756.034.254.756.847.64SE0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.l.lE~1.7E-067.8E~4.5E~3.1M'.2E~ 1.7&071.5E~1.2&611.3E~2.1EE5-8.9E~5.1EM3.4E~2.4E~1.7E~1.4E~9.3EM1.4M66.2E~3.7&072.5E~1.9&071.3C~1.1&078.8MB9.8EM1.6EM6.5E~3.7E~2.5E~1.8&671.4E~1.2&079.9E~8.1E~4.8E~3.2E~2.4MI71.8&iP1.4MP1.9EM2.4E~1.2LWS1.4~1.1MP1.4E~9.7E~5.7'.0E~2.9E~2.3E~1.6BEP1.1&051.7&067.3E~4.3&072.9&072.1E-071.3&071.1MP6.2EM1.0EM4.2E~2.5E~1.8E~1.4~1.0E~8.0E~6.6E~5.7E~9.0E~"4.0&072.3E~1.6MU'.1&07 8.9E~7.0&5.7&6.1EM9.4E~3.9E~2.2EEP1.6E~1.1E~8.6E~7.0E~6.0E~7.3EMl.lEM4.6E~2.7E~1.7E~1.3MP1.0E~8.0&%6.5&CB7.6EM1.4E~5.2E~2.9E~2.0E~1.3E~1.0E~8.4E~7.2EES9.1EM-5.2E~3.4E~2.6E~2.0E~1.5E~1.2MF1.6E~2.4EM1.0EM5.9E~3.9EM2.8E~2.1E~1.7E~1.4EEV1.5E~2.2EM9.6E~S.SE~3.6&072.6&072.0&071.6E~1.3&079.1E~1.4EM6.3E~3.6E~2.4E~1.8E~1.4E-071.2E~9.4E~1.0MP9'8E~I7.5E-IS(8.4E-IS)9.0AM)1.2E-07(9.1MB)S.SE-IS)4.8H-IS(S.XE-IS)5.4H-IS)6.1E-Ot/1.0MP)1.2E-07)7.9E-tttenberofValidObservaticns ~17135NumberofCalmsLowerlail95t4rherofInvalidObservathns =38SNxrherofCalmUpperlevel=0Note1-Anyinterpolations betweenstatedmileagesMillbednaby1og-log SToLUCIj.PLANTCIIEMISTRY OPERATING PROCEDURE NowC-200,REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)'age69of84TIRRAIN/RECIRCUIATION ADISnuHKEfMANNKCj9VJMKN-11/18/76FloridaPower6LigtCbttpanySt.LucieUnit1Jtutchinsm Island,FloridaIhnesandtheeJobNo:4598-112TABLE&6HISIORICAI. DMlMNDEPLEIED-(X/(})D(Frequency corrected) AVHNKANMJALRHATIVEGNCENIRATION DEPLEIED(sec/cubic meter)PeriodofRecord:9/1/76to8/31/78RASEDISI'ANCF. INMILES/KII&tETJRS DESIGNAFIVCIH)DISI'ARE~25~75SEIRMILES.401.211.251.752.252.752.012.823.624.423.255.233.756.034.256.844.757.64NNE0.NE0.BKOoE0.ESE0.SE0.SSE0.SO.SSW0.Sl0.)uSWO.)M0.)WW0.Nf0.-)mJo.N0.1.6&Qi1.7&Qi6.6E~3.8E~2.4E-071.7E~1.3M'.1E~9.2MB7.6E~4.3E~2.8EM1.9E~1.4E~l.IE~,8.6E~5.4&068.0&073.4&075.7EM'.4E~3.4E~.1.9&071.8E~1.3E~8.9AM6.9&CB5.5MB4.3&CB1.2EM9.2E~6.7E~5.3E~4.6E~7.0E~9.6E~4.0E~2.2&011.4E~1.0&07B.OMB6.1AM5.0MB7.3'%.3Fr45 l.lEM1.9&064.4MP24E~1.6E~1.1E~8.2E~6.4E~.5.5E~7.9E~4.4E-072.9E~2.0E~1.65-071~2&079.3&CB15Fr452IE~89E~4,9&0731E~23E~17E~lo3E~1OE~1.4E~2.1E~8.3E~4.5E-072.9&072.0&071.6MP1.2E~1.0&078.7E~1.3EM.5.4E~3.0E~2.0E~1.4E~1.1E~8.9EM1.2E~5.3E~3.0'.0E~1.4MB1.0E~8.4MB6.6MB9.1E~1.3E~5.6E~3.1E~2.1E~1.5E~1.1E~9.1E~7.5E~1.2E~1.6E-066.9E~3.9EM2.6&071.9E~1.4&07l.1&078.5MB1.3M52.0M58.2E~4.7E~3.3E~2.3E~1.8E~1.3E~1.1E~1.1E&51.6E~6.3E~3.5E~2.4E~1.8M'.4&07 1.0&078.2&5.9EM-9.1E~3.6E~2.1E~1.4E~l.IEM7.7E~6.2E~5.0E~7.6AM7'4EESI5.6E-IB)6.3E-)6.7E-)9.0E~)6.8E-{a)4.1E-e)3.6~).3.8E-(B)4.0FtB)4.4E-IB)7.8E-)8.5E-IB)8.6E-N)5.8E-O~)NumberofValidObservaticns ~17135NumberofGQmsLowerLevel95NunherofInvalidObservaticns 385NmherofCalmsIJpperLevel0Note1-Anyinterpolaticns bebeenstatedmileageswillbedcnebylog-log ST+LUCI~PLANTCUEMISTRY OPERATING PROCEDURE NO.C-200;REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)"age70of84mumm/RZCIR~VmAMUSEHEQMANNK0$9VBSION-11/18/76FloridaPaar&LightCorrpanySt.LucieUnit1ltutcMnscn Island,Florida.hmasandfboreJobNo:4598-112AVEBNVi.ANWALRHATNEDIHSITICN HA'IEPeriodofRecord:9/I/76to8/31/78I%SIGNAFlVCIH)DISEANZ~25.75SEClORMILES.401.21TAKEM-7mSIICALIlm'IIRM-(D/g)(Frequency corrected) (squaremeter-1)ESEDISI'ANZINMILES/KIIDMETERS 1.251.752.252.753.253.754.254.752.012.823.624.425.236.036.847.64WE0.NE0.HK0.E0.EK0.IsEo.ISSEo.SO.Isswo.Iswo.Iwswo.Iwo.IwNwo.W0.Iwwo.IN0.3.0E~-4.6E~1.8E~9.5E-103.7E~5.8E~2.3E~1.2E~6.0E-108.0E-104.2E-IO3.1E-102.5E-102.0E-105.4E-IO3.9E-103.0E-102.28-106.4M86.28-N4.2E~3.4E~7.0M85.4E~4.0E~2.1E~1.4E~9.7E-107.2E-105.6E-lo-4.3E-IO3.6E~2.0E~1.2&%8.7E-106.4E-104.9E-103.98-102.6E~1.4E~9.5E-106.9E-104.9E-103.88-103.0E-IO2.2&091.1E~7.5E-105.0E-IO3.7E-102.98-102.38-104.5E-M7.0E~2.6E~1.5E~9.0E-106.6E-104.6E-105.5E-103.6E-103.0E-104.1E-103.38-103.0C~1.6E~1.0E~7.3E-105.3FHB5.0E~7.7E~7.5E~3.0E~1.6E~9.8E-106.7E-105.0E-103.8E-IO3.2E-IO8.88-CB.1.3LMB4.9E~2.6E~1.7E~1.1&098.7E-106.6E-105.1E-104.7E~2.5E~1.6E~l.lE~7,9E-105.8E-104.7E-108.2E~8.2MB4.8E-103.2E-IO4.6&%2.4E~1.5L~1.1EO98.1E-IO5.9E-104.2E-105.1E~7.3E~2.9E~1.5E-099.8E-107.1E-105.4E-106.5E~9.3E~3.7E~2.1E~1.3E~9.0E-IO6.8E-105.5E-104.3E-106.0MB8.9E~3.5E~1.9E~1.2E~8.1E-105.6E-104.3E-103.3E-103.2E~4.8E~1.9&481.0E~6.6E-104.68-103.2E-102.4E-101.9E-103.5E-102.8E-IOI1.58-10I1.6E-10I1.7E-10I3.5E-10I3.18-1OI2.5E-10I1.88-1OI2.5E-1OI2.68-10I2.6E-10I4.28-10I3.8E-IOI4.O8-1OI2.78-1OIthmberofValidObservaticns '17135NumberofGQmsLcwerLeal95NmrherofInvalidObservaticns ~385AmberofCalnaUpperLevel=0Note1-Anyinterpolaticns betweenstatednd.leages willbedcnebylog-log Page72of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NOeC200~REVISION7OFFSITEDOSECALCULATION MANUAL(ODCM)APPENDIXBLimitedAznlysisDoseAssessment forLiquidRadioactive Efftuents Theradioactive liquidefftuents fortheyears1978,1979,aud1980axeevaIusted todetermtne thedoseccntributicn ofthezadi~dedistributicn. Thisanalysiswasperforaad todosecalculation toafewselectedzadicnuclides thatccatribute thena)orityofthedoseprovidesasisplifked aathodofdetermining conpliance withthedoselimitsofTed',calSpecificaitcn 3.11.1.2. TablesB-1andB-2presenttheresultsofthisevatustim. TableB-1presentsthefzacticnoftheadulttotalbodydosec~ributed bythena)orzadiouuclides. TableB-2pzusentsthesanadatafortheadultGI-LLIdose.TheadulttotalbodyandwhitGI-LIZweredetexmfned to,bethelimitingdosesbasedmanevaluaticn ofallagegroups(adult,teenager, child,andinfant)andallorgms(boue,liver,kidneyftung/andGI-LLI).Asthedatainthetablesshaw,thezadicnuclides Fe-59,Co-58,~,ZtHi5,Cs-134,audCs-137dminatethetotalbodydose;thezadicuuclides, Fe-59,Co-58,Co-60,Zrr65,andNb-95domhatetheGI-LLXdose.In,allbutcnecase(197Mish, GI-LLIdose)thesezadicouclides ccntribute 90Kornateofthetotaldose.Iffa:1979thefishsndshe1lfish pathwaysazeconhinedasisdanetodetermtne thetotaldose,'theccntrlbution fromthesenuclidesis848ofthetotalGIWLXdose.2xxefoze, thedosecottmitttant duetozadioactive ttaterial inliquidefQuentscanbezessorably estimated by1imitingthedoseca1culation tothezadicnuclides, Fe-59$Co58fZn-65,Nb-95,Cs-134,audCs-137,.which cumlatively cuatribute therra)ority ofthetotalRsecalculated byusingallzadicnuclides detected. 'Ibislimitedanalysisdoseassessnant methodisasinplified calculaticn thatpzovidesazeascnable evalusticn ofdosesduetoliquidzadicective efftuents andallowsforanestimateofFe-55ccntribution todose./Tritiumismtinctudedinthelimitedanalysisdosesssessaant forliquidreleasesbecausethepotential doseresulting fromnornalreactorreleasesisxagligible mdisessentially independent ofzadwastesystemopezatim. Thestrauntaftritiumzelessessnmallyisabout300curies.AtSt.Lucie,3RCi/yrzeleasedtotheAtlanticOceanproducesaca1culated wholebodyRseof5X107mrem/yrviathefishsndshelIfish pathways. Thisanauntstolessthan0.001Xofthedes~objective doseof3mzem/yr.Furtherneze, thereleaseoftritiumisafunctimofoperating tinasndparerlevelsndisessentially unzeIated tozahrastesystemoperatic. A-ThedoesNetoIrm-55mdeittacessazy tochangetheanservatism factorfrom0.8to0.6,,whichwMdcnecnRavisicn7totheODCM,basedonearly1986data. Page84of84ST.LUCIEPLANTCHEMISTRY OPERATING PROCEDURE NO~C-200,REUISION7OFFSITEDOSECALCULATION MANUAL(ODCM)APPBGIXFMEIKIROKGTQJ DISPHSZNKBMEAS+ForX/0:ÃlQ2.0326HhrD~2z+cV2/pi)2.032@(1)@(2)WhereC~.5U~207.5ft.(63.2meters)(~)~anameforeveterm1in@(1)andKg(2)detetestakethesquazemotoftheterminparentheses 2@(1)snd@(2)shculdbea3awercasesigmaifthisiscottpsred tozefezerees ancerning i'teteomiogical dataX/Qmscalculated usingeachoftheaboveEQ'sfareachhour.ThehighestX/Qfmm@(1)or@(2)msselected. Ihetotalintegrated relativeccncentraticn ateach'sectorsnddistancewasthendividedbythe.totalnunherafhcursinthedatabase.ForDepletedX/Q:(X/Q)D(X/Q)X(Depleticn factoroffigure2ofR.G.1.111~)ForDepositbn (D/Q):D/Q~RDep/(2sin[11.25JX)X(Fzeq.distributicn) Where:D/'QGmunddepositicn rateX~Chlculatim distanceRDep~Relategrcundhqositicn ratefmmFigure6ofR.G.1.111,Rl*Terraincorzecticn factorsgivenbyTable~werealsoappliedtoDispersion Formulas}}