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{{#Wiki_filter:REFERENCE'OCFR50.36a(a)(2)
{{#Wiki_filter:REFERENCE'OCFR50.36a(a)(2)
WNP-2RADIOACTIVE EFFLUENTRELEASEREPORTJANUARYTHROUGHDECEMBER1997WASHINGTON PUBLICPOWERSUPPLYSYSTEMLICENSENO.NPF-219803030420 980223PDRADQCK05000397RPDR
WNP-2 RADIOACTIVE EFFLUENT RELEASE REPORT JANUARY THROUGH DECEMBER 1997 WASHINGTON PUBLIC POWER SUPPLY SYSTEM LICENSE NO.NPF-21 9803030420 980223 PDR ADQCK 05000397 R PDR


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==1.0 Introduction==
==1.0 Introduction==
Thisreportissubmitted incompliance with10CFR50.36a(a)(2) andTechnical Specification 5.6.3.Itincludesasummaryofthequantities ofradioactive liquidandgaseouseffluents andsolidradwastereleasedfromWNP-2duringtheprevioustwelvemonthsofoperation.
This report is submitted in compliance with 10CFR50.36a(a)(2) and Technical Specification 5.6.3.It includes a summary of the quantities of radioactive liquid and gaseous effluents and solid radwaste released from WNP-2 during the previous twelve months of operation.
Effluentdataissummarized onaquarterly basis.2.0LiquidEffluents Theradwasteliquideffluents werereleasedin"batchmode"duringthereporting period.Table2-0summarizes thenumberanddurationofbatchreleases, dilutionflowandcalculated maximumindividual doses.Theliquidbatchreleaseswererecirculated beforesampling.
Effluent data is summarized on a quarterly basis.2.0 Liquid Effluents The radwaste liquid effluents were released in"batch mode" during the reporting period.Table 2-0 summarizes the number and duration of batch releases, dilution flow and calculated maximum individual doses.The liquid batch releases were recirculated before sampling.A representative sample was obtained and analyzed for each batch release.A composite of the batch samples for each month was analyzed for tritium, and a composite sample for each quarter in which liquids were discharged was analyzed for strontium 89, strontium 90, and iron 55.The methods used for measuring the total radioactivity were gamma spectroscopy, liquid scintillation and proportional counting.Table 2-1 provides a summation of all liquid releases during this reporting period.The average flow rate of the Columbia River during January through December 1997 was 1.65E+05 cubic feet per second.The percentage of MPC limit in Table 2-1 is based on the total of the MPC fractions using the nuclides in Table 2-2 and the concentrations listed in the former 10CFR20, Appendix B, Table 2, Column 2.Doses were calculated using the LADTAP II computer code, NUREG/CR-4013.
Arepresentative samplewasobtainedandanalyzedforeachbatchrelease.Acomposite ofthebatchsamplesforeachmonthwasanalyzedfortritium,andacomposite sampleforeachquarterinwhichliquidsweredischarged wasanalyzedforstrontium 89,strontium 90,andiron55.Themethodsusedformeasuring thetotalradioactivity weregammaspectroscopy, liquidscintillation andproportional counting.
Estimated total errors are listed in Table 2-1, and are propagated from individual error estimates of sample activity, sample volume, tank volume, and tank homogeneity.
Table2-1providesasummation ofallliquidreleasesduringthisreporting period.TheaverageflowrateoftheColumbiaRiverduringJanuarythroughDecember1997was1.65E+05cubicfeetpersecond.Thepercentage ofMPClimitinTable2-1isbasedonthetotaloftheMPCfractions usingthenuclidesinTable2-2andtheconcentrations listedintheformer10CFR20,AppendixB,Table2,Column2.Doseswerecalculated usingtheLADTAPIIcomputercode,NUREG/CR-4013.
The estimated total errors were calculated by obtaining the square root of the sum of the squares of the individual error contributions and multiplying by 1.96 for a 95 percent confidence level.There were no liquid effluent monitors which were out of service for more than 30 days.There were no abnormal releases.  
Estimated totalerrorsarelistedinTable2-1,andarepropagated fromindividual errorestimates ofsampleactivity, samplevolume,tankvolume,andtankhomogeneity.
Theestimated totalerrorswerecalculated byobtaining thesquarerootofthesumofthesquaresoftheindividual errorcontributions andmultiplying by1.96fora95percentconfidence level.Therewerenoliquideffluentmonitorswhichwereoutofserviceformorethan30days.Therewerenoabnormalreleases.  


LiquidEffluentTablesTable2-0%NP-2LiquidENuents-DoseNumberofBatchReleases1stQuarter2.00E+002ndQuarter1.00E+013rdQuarter4thQuarter,0.00E+001.00E+001.30E+01DischareDurationinHoursotalAveraeMinimumMaximum6.67E-013.33E-013.33E-013.33E-011.73E+011.73E+002.50E-012.80E+00DilutionFlowN/A1.58E+001.95E+01N/A1.58E+001.21E+00N/A1.58E+00-2.50E-01N/A1.58E+002.80E+00Gallons3.40E+049.68E+05N/A1.76E+051.18E+06MaximumIndividual Dose(mrem)WholeBody(Adult)ODCMLimit%ofLimitOrganODCMLimit%ofLimit4.35E-068.79E-061.51.52.90E-045.86E-046.88E-063.59E-051.38E-047.18E-04ODCMLimits0.00E+001.50.00E+000.00E+000.00E+002.51E-071.51.68E-054.63E-079.26E-061.33E-053.04.42E-044.32E-05104.32E-04BatchLessthantheconcentration specified in10CFR20,AppendixB,TableII,Column2,andlessthan2.0E-04pCi/ccdissolved orentrained noblegases.CalendarQuarterCalendarYearLessthanorequalto1.5mremtothetotalbody,andlessthanorequalto5mremtoanorgan.Lessthanorequalto3mremtothetotalbody,andlessthanorequalto10mremtoanyorgan.
Liquid Effluent Tables Table 2-0%NP-2 Liquid ENuents-Dose Number of Batch Releases 1st Quarter 2.00E+00 2nd Quarter 1.00E+01 3rd Quarter 4th Quarter , 0.00E+00 1.00E+00 1.30E+01 Disc har e Duration in Hours otal Avera e Minimum Maximum 6.67E-01 3.33E-01 3.33E-01 3.33E-01 1.73E+01 1.73E+00 2.50E-01 2.80E+00 Dilution Flow N/A 1.58E+00 1.95E+01 N/A 1.58E+00 1.21E+00 N/A 1.58E+00-2.50E-01 N/A 1.58E+00 2.80E+00 Gallons 3.40E+04 9.68E+05 N/A 1.76E+05 1.18E+06 Maximum Individual Dose (mrem)Whole Body (Adult)ODCM Limit%of Limit Organ ODCM Limit%of Limit 4.35E-06 8.79E-06 1.5 1.5 2.90E-04 5.86E-04 6.88E-06 3.59E-05 1.38E-04 7.18E-04 ODCM Limits 0.00E+00 1.5 0.00E+00 0.00E+00 0.00E+00 2.51E-07 1.5 1.68E-05 4.63E-07 9.26E-06 1.33E-05 3.0 4.42E-04 4.32E-05 10 4.32E-04 Batch Less than the concentration specified in 10 CFR 20, Appendix B, Table II, Column 2, and less than 2.0E-04 pCi/cc dissolved or entrained noble gases.Calendar Quarter Calendar Year Less than or equal to 1.5 mrem to the total body, and less than or equal to 5 mrem to an organ.Less than or equal to 3 mrem to the total body, and less than or equal to 10 mrem to any organ.
Table2-1WNP-2LiquidENuents-Summation ofallReleasesReportPeriod:January-December19971stQuarter2ndQuarter3rdQuarter4thQuarterYearEstTotalError~%A.Fissionandactivation productsTotalrelease(notincluding tritium,gases,alpha)(Ci)Averagedilutedconcentration duringperiod(pCi/ml)3.80E-OS7.59EAS2.30E-071.67E-08NANA7.90E-061.05E%81.22E-042.23E-082.20E+01PercentofMPClimit(9o)7.70E-014.77E-02NA1.83E-026.56E-02B.Tritiumotalrelease(Ci)Averagedilutedconcentration duringperiod(pCi/ml)9.32E-034.03E-015.63E-OS8.88E-OSNANA5.04E%26.71E-OS4.63E-012.20E+018.48E-05PercentofMPClimit(%)1.88E+002.96E+00NA2.24E+002.83E+00C.Dissolved andentrained gasesTotalrelease(Ci)Averagedilutedconcentration duringperiod(pCi/ml)<LLD<LLD<LLD<LLDNANA<LLD<LLD<LLD<LLDN/APercentoflimit(%)<LLD<LLDNA<LLD<LLDD.Grossalpharadioactivity Totalrelease(Ci)3.06E-08<LLDN/A3.57E-073.88E-07S.OOE+01Volumeofwastepriortodilution(liters)1.83E+044.37E+05O.OOE+004.31E+044.99E+051.50E+01Volumeofdilutionwaterusedduringperiod(liters)~At95%confidence levelSeeTable2-3forLLDvalues.1.47E+054.10E+06O.OOE+007.08E+054.95E+061.50E+01 Table2-2WNP-2LiquidXNuents-SourceTermsReportPeriod:January-December1997NuclidesReleased1stQuarterCi2ildQuarterCi3rdQuarterCi4thQuarterCiYearCiA.Fissionandactivation roductsstrontium-89 strontium-90 cesium-134 cesium-137 iodine-131
Table 2-1 WNP-2 Liquid ENuents-Summation of all Releases Report Period: January-December 1997 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Year Est Total Error~%A.Fission and activation products Total release (not including tritium, gases, alpha)(Ci)Average diluted concentration during period (pCi/ml)3.80E-OS 7.59EAS 2.30E-07 1.67E-08 NA NA 7.90E-06 1.05E%8 1.22E-04 2.23E-08 2.20E+01 Percent of MPC limit (9o)7.70E-01 4.77E-02 NA 1.83E-02 6.56E-02 B.Tritium otal release (Ci)Average diluted concentration during period (pCi/ml)9.32E-03 4.03E-01 5.63E-OS 8.88E-OS NA NA 5.04E%2 6.71E-OS 4.63E-01 2.20E+01 8.48E-05 Percent of MPC limit (%)1.88E+00 2.96E+00 NA 2.24E+00 2.83E+00 C.Dissolved and entrained gases Total release (Ci)Average diluted concentration during period (pCi/ml)<LLD<LLD<LLD<LLD NA NA<LLD<LLD<LLD<LLD N/A Percent of limit (%)<LLD<LLD NA<LLD<LLD D.Gross alpha radioactivity Total release (Ci)3.06E-08<LLD N/A 3.57E-07 3.88E-07 S.OOE+01 Volume of waste prior to dilution (liters)1.83E+04 4.37E+05 O.OOE+00 4.31E+04 4.99E+05 1.50E+01 Volume of dilution water used during period (liters)~At 95%confidence level See Table 2-3 for LLD values.1.47E+05 4.10E+06 O.OOE+00 7.08E+05 4.95E+06 1.50E+01 Table 2-2 WNP-2 Liquid XNuents-Source Terms Report Period: January-December 1997 Nuclides Released 1st Quarter Ci 2ild Quarter Ci 3rd Quarter Ci 4th Quarter Ci Year Ci A.Fission and activation roducts strontium-89 strontium-90 cesium-134 cesium-137 iodine-131
<LLD<LLD<LLD1.22E-06<LLD<LLD<LLD<LLD2.19E-06<LLDN/AN/AN/AN/AN/A<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD3.42E-06<LLDcobalt-58 cobalt-60 iron-59zinc-65manganese-54 chromium-51 zirconium-niobium-95 molybdenum-99 technetium-99m barium-lanthanum-140 cerium-141 cerium-144 iron-55Others<LLD3.64E-05<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD3.98E-07<LLD6.12E-05<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD1.25E-05N/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD3.93E-061.68E-053.97E-061.02E-04NoneNoothernuclideswereidentified.
<LLD<LLD<LLD 1.22E-06<LLD<LLD<LLD<LLD 2.19E-06<LLD N/A N/A N/A N/A N/A<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD 3.42E-06<LLD cobalt-58 cobalt-60 iron-59 zinc-65 manganese-54 chromium-51 zirconium-niobium-95 molybdenum-99 technetium-99m barium-lanthanum-140 cerium-141 cerium-144 iron-55 Others<LLD 3.64E-05<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD 3.98E-07<LLD 6.12E-05<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD 1.25E-05 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD 3.93E-06 1.68E-05 3.97E-06 1.02E-04 None No other nuclides were identified.
Totalforeriodabove*3.80E-057.59E-05N/A7.90E-061.22E-04B.Dissolved andentrained asesxenon-133 xenon-135
Total for eriod above*3.80E-05 7.59E-05 N/A 7.90E-06 1.22E-04 B.Dissolved and entrained ases xenon-133 xenon-135<LLD<LLD<LLD<LLD N/A N/A<LLD<LLD<LLD<LLD C.Tritium tritium 9.32E-03 4.03E-01 N/A 5.04E-02 4.63E-01*Less than (<)values are not included in the totals.See Table 2-3 for LLD values.
<LLD<LLD<LLD<LLDN/AN/A<LLD<LLD<LLD<LLDC.Tritiumtritium9.32E-034.03E-01N/A5.04E-024.63E-01*Lessthan(<)valuesarenotincludedinthetotals.SeeTable2-3forLLDvalues.
t Table 2-3 WNP-2 Liquid Effluents-LLD Report Period: January-December Fission and Activation Products Nuclide strontium-89 strontium-90 cesium-134 cesium-137 barium-lanthanum-140 molybdenum-99 cerium-141 cerium-144 cobalt-58 cobalt-60 iron-59 chromium-51 manganese-54 zinc-65 iodine-131 iodine-133 OTHERS sodium-24 copper-64 antimony-124 antimon-125 1997 LLD(pCi/cc) 2.00E-10 3.60E-09 8.60E-09 9.70E-09 7.60E-09 1.20E-07 6.10E-09 1.00E-07 2.50E-09 5.20E-09 8.10E-09 4.70E-08 3.40E-09 6.20E-09 6.00E-09 2.10E-09 LLD(pCi/cc) 3.70E-09 7.40E-07 8.80E-09 4.30E-08 Dissolved and entrained asses Nuclide xenon-133 xenon-135 LLD(pCi/cc) 2.10E-08 5.10E-09 3.0 Gaseous Effluents The gaseous radwaste effluents from WNP-2 were released from three (3)release points: 1.Main Plant Vent-mixed mode release 2.Turbine building-ground level release 3.Radwaste building-ground level release The gaseous source terms from each release point are listed in Tables 3-1, 3-2, and 3-3.Table 3-4 provides a summation of the total activity released, the average release rate, the percentage of ODCM Requirement For Operability limit, gross alpha radioactivity and the estimated total error associated with the measurements of radioactivity in the gaseous effluents.
t Table2-3WNP-2LiquidEffluents
Radioactivity measurements for gaseous effluent releases are performed for fission and activation gases by collecting the samples in a marinelli beaker and analyzing them using gamma spectroscopy.
-LLDReportPeriod:January-DecemberFissionandActivation ProductsNuclidestrontium-89 strontium-90 cesium-134 cesium-137 barium-lanthanum-140 molybdenum-99 cerium-141 cerium-144 cobalt-58 cobalt-60 iron-59chromium-51 manganese-54 zinc-65iodine-131 iodine-133 OTHERSsodium-24 copper-64 antimony-124 antimon-1251997LLD(pCi/cc) 2.00E-103.60E-098.60E-099.70E-097.60E-091.20E-076.10E-091.00E-072.50E-095.20E-098.10E-094.70E-083.40E-096.20E-096.00E-092.10E-09LLD(pCi/cc) 3.70E-097.40E-078.80E-094.30E-08Dissolved andentrained assesNuclidexenon-133 xenon-135 LLD(pCi/cc) 2.10E-085.10E-09  
Tritium is analyzed by collecting the sample on a desiccant, distillation, and liquid scintillation counting.Particulates and iodines are sampled using particulate filters'and charcoal cartridges.
Both are analyzed using gamma spectroscopy.
E bar was 4.30E-02 meV per disintegration.
Noble gas activities are commonly below detection limits in the building effluent ducts.Where possible, noble gas concentrations in the effluent have been calculated from plant process data.Reactor building noble gas concentrations were calculated from offgas post treatment data.Calculations were performed for releases using the NRC GASPAR II computer program and parameters as outlined in the ODCM.Quarterly doses to a member of the public were determined at the locations identified in the Annual Land Use Census and at the site boundary.Table 3-0 summarizes the results of these calculations.
Total error estimates are propagated from individual error estimates of sample volume, sample activity and effluent flow rate measurements.
The overriding uncertainty in all cases is in the measurement of the effluent activity and sample volumes.The estimated error was determined to be 36 percent at the 95 percent confidence level.The percent of ODCM limit for fission and activation gases (air dose)was determined for locations identified in the annual land use census, and was based on quarterly limits of ten (10)millirads for beta and five (5)millirads for gamma.These locations were used to determine the most restrictive value to be used in Table 3-4 for each quarter.The ODCM limits are listed in Table 3-0.


==3.0 GaseousEffluents==
In addition to the reactor facility, WNP-2 has a permanent laundry facility located approximately 0.75 miles from the reactor building.Its ventilation system contains HEPA filters on the discharge, and is continuously monitored for particulates.
Thegaseousradwasteeffluents fromWNP-2werereleasedfromthree(3)releasepoints:1.MainPlantVent-mixedmoderelease2.Turbinebuilding-groundlevelrelease3.Radwastebuilding-groundlevelreleaseThegaseoussourcetermsfromeachreleasepointarelistedinTables3-1,3-2,and3-3.Table3-4providesasummation ofthetotalactivityreleased, theaveragereleaserate,thepercentage ofODCMRequirement ForOperability limit,grossalpharadioactivity andtheestimated totalerrorassociated withthemeasurements ofradioactivity inthegaseouseffluents.
Also, the backup chemistry laboratory within the Emergency Operations Facility (EOF)is located near the laundry facility.The radiochemical hood within the backup chemistry lab contains HEPA filters and is monitored for radioactive releases when in operation.
Radioactivity measurements forgaseouseffluentreleasesareperformed forfissionandactivation gasesbycollecting thesamplesinamarinelli beakerandanalyzing themusinggammaspectroscopy.
Gamma spectrometry indicated no radioactive materials present other than that attributable to natural background.
Tritiumisanalyzedbycollecting thesampleonadesiccant, distillation, andliquidscintillation counting.
There were no abnormal releases of gaseous effluent during this reporting period.The Radwaste building Intermediate Range noble gas monitor was out of service for 31 days between March 18 and April 18, 1997.The reason for the extended outage was that the calibration procedure contained inadequate guidance for correcting a decrease in monitor efficiency.
Particulates andiodinesaresampledusingparticulate filters'and charcoalcartridges.
Additional guidance for correcting this type of failure has been added to the calibration procedure for this and the one other similar monitor.This should prevent recurrence of this event.(Reference PER 297-0221-11.)
Bothareanalyzedusinggammaspectroscopy.
Ebarwas4.30E-02meVperdisintegration.
Noblegasactivities arecommonlybelowdetection limitsinthebuildingeffluentducts.Wherepossible, noblegasconcentrations intheeffluenthavebeencalculated fromplantprocessdata.Reactorbuildingnoblegasconcentrations werecalculated fromoffgasposttreatment data.Calculations wereperformed forreleasesusingtheNRCGASPARIIcomputerprogramandparameters asoutlinedintheODCM.Quarterly dosestoamemberofthepublicweredetermined atthelocations identified intheAnnualLandUseCensusandatthesiteboundary.
Table3-0summarizes theresultsofthesecalculations.
Totalerrorestimates arepropagated fromindividual errorestimates ofsamplevolume,sampleactivityandeffluentflowratemeasurements.
Theoverriding uncertainty inallcasesisinthemeasurement oftheeffluentactivityandsamplevolumes.Theestimated errorwasdetermined tobe36percentatthe95percentconfidence level.ThepercentofODCMlimitforfissionandactivation gases(airdose)wasdetermined forlocations identified intheannuallandusecensus,andwasbasedonquarterly limitsoften(10)millirads forbetaandfive(5)millirads forgamma.Theselocations wereusedtodetermine themostrestrictive valuetobeusedinTable3-4foreachquarter.TheODCMlimitsarelistedinTable3-0.  


Inadditiontothereactorfacility, WNP-2hasapermanent laundryfacilitylocatedapproximately 0.75milesfromthereactorbuilding.
Gaseous Effluenf Tables Table 3-0 Dose 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Year Gamma Air Dose ODCM Limit%of Limit Beta Air Dose ODCM Limit%of Limit 1.99E-02 0.00E+00 3.57E-04 0.00E+00 10 10 3.57E-03 0.00E+00 Noble Gas (mrem)9.95E-04 0.00E+00 4.14E-04 8.28E-03 1.49E-04 10 1.49E-03 6.90E-04 1.38E-02 2.45E-04 10 2.45E-03 2.10E-03 10 2.10E-02 7.51E-04 20 3.76E-03 Iodine-131, Iodine-133, Tritium, and Particulates with half-lives greater than eight days.mrem Organ Dose ODCM Limit"%of Limit 7.5 7.5 9.52E-03 6.65E-03 7.14E-04 4.99E-04 6.40E-04 1.08E-03 7.5 7.5 8.53E-03 1.44E-02 2.93E-03 15 1.96E-02 Table 3-1A Source Terms Mixed Node Releases-Main Plant Vent Report Period: January-December 1997 Nuclides Released 1st Quarter (Ci 2nd Quarter (Ci)3rd Quarter (Ci)4th Quarter (Ci)Year (Ci)A.Fission ases krypton-85 krypton-85m krypton-87 ton-88 xenon-133 xenon-133m xenon-135 xenon-135m xenon-138 Others<LLD 2.84E-01<LLD 2.24E-01 3.06E-01<LLD 7.39E-02<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD 1.54E-01<LLD 4.71E-02 1.28E-01<LLD<LLD<LLD<LLD<LLD 1.16E-01<LLD 9.79E-02 1.44E-01<LLD<LLD<LLD<LLD<LLD 5.54E-01'LLD 3.69E-01 5.78E-01<LLD 7.39E-02<LLD<LLD ar on-41 5.20E+00<LLD 3.82E+00 4.43E+00 1.35E+01 otal for eriod*6.09E+00<LLD 4.15E+00 4.79E+00 1.50E+01 B.Iodines iodine-131 iodine-132 iodine-133 iodine-134 iodine-135 2.73E-05<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD 2.45E-04<LLD<LLD 4.82E-06<LLD<LLD<LLD<LLD 3.22E-05<LLD 2.45E-04<LLD<LLD Total for period*2.73E-05<LLD 2.45E-04 4.82E-06 2.77E-04*Less than (<)values are not included in the totals.See Table 3-6 for LLD values.
Itsventilation systemcontainsHEPAfiltersonthedischarge, andiscontinuously monitored forparticulates.
Also,thebackupchemistry laboratory withintheEmergency Operations Facility(EOF)islocatednearthelaundryfacility.
Theradiochemical hoodwithinthebackupchemistry labcontainsHEPAfiltersandismonitored forradioactive releaseswheninoperation.
Gammaspectrometry indicated noradioactive materials presentotherthanthatattributable tonaturalbackground.
Therewerenoabnormalreleasesofgaseouseffluentduringthisreporting period.TheRadwastebuildingIntermediate Rangenoblegasmonitorwasoutofservicefor31daysbetweenMarch18andApril18,1997.Thereasonfortheextendedoutagewasthatthecalibration procedure contained inadequate guidanceforcorrecting adecreaseinmonitorefficiency.
Additional guidanceforcorrecting thistypeoffailurehasbeenaddedtothecalibration procedure forthisandtheoneothersimilarmonitor.Thisshouldpreventrecurrence ofthisevent.(Reference PER297-0221-11.)  


GaseousEffluenfTablesTable3-0Dose1stQuarter2ndQuarter3rdQuarter4thQuarterYearGammaAirDoseODCMLimit%ofLimitBetaAirDoseODCMLimit%ofLimit1.99E-020.00E+003.57E-040.00E+0010103.57E-030.00E+00NobleGas(mrem)9.95E-040.00E+004.14E-048.28E-031.49E-04101.49E-036.90E-041.38E-022.45E-04102.45E-032.10E-03102.10E-027.51E-04203.76E-03Iodine-131, Iodine-133, Tritium,andParticulates withhalf-lives greaterthaneightdays.mremOrganDoseODCMLimit"%ofLimit7.57.59.52E-036.65E-037.14E-044.99E-046.40E-041.08E-037.57.58.53E-031.44E-022.93E-03151.96E-02 Table3-1ASourceTermsMixedNodeReleases-MainPlantVentReportPeriod:January-December1997NuclidesReleased1stQuarter(Ci2ndQuarter(Ci)3rdQuarter(Ci)4thQuarter(Ci)Year(Ci)A.Fissionaseskrypton-85 krypton-85m krypton-87 ton-88xenon-133 xenon-133m xenon-135 xenon-135m xenon-138 Others<LLD2.84E-01<LLD2.24E-013.06E-01<LLD7.39E-02<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD1.54E-01<LLD4.71E-021.28E-01<LLD<LLD<LLD<LLD<LLD1.16E-01<LLD9.79E-021.44E-01<LLD<LLD<LLD<LLD<LLD5.54E-01'LLD3.69E-015.78E-01<LLD7.39E-02<LLD<LLDaron-415.20E+00<LLD3.82E+004.43E+001.35E+01otalforeriod*6.09E+00<LLD4.15E+004.79E+001.50E+01B.Iodinesiodine-131 iodine-132 iodine-133 iodine-134 iodine-135 2.73E-05<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD2.45E-04<LLD<LLD4.82E-06<LLD<LLD<LLD<LLD3.22E-05<LLD2.45E-04<LLD<LLDTotalforperiod*2.73E-05<LLD2.45E-044.82E-062.77E-04*Lessthan(<)valuesarenotincludedinthetotals.SeeTable3-6forLLDvalues.  
Table 3-1B Mixed Mode Releases-Main Plant Vent Report Period: January-December 1997 Nuclides Released C.Particulates 1st Quarter 2nd Quarter 3rd Quarter (Ci)(Ci)(Ci)4th Quarter Year (Ci)(Ci)Others strontium-89 strontium-90 cesium-134 cesium-137 barium-lanthanum-140 molybdenum-99 cerium-141 cerium-144 cobalt-58 cobalt-60 iron-59 manganese-54 zinc-65 7.86E-06 7.36E-07<LLD 3.47E-OS 2.86E-OS<LLD<LLD<LLD<LLD 4.63E-OS<LLD<LLD<LLD 4.03E-OS 4.70E-06<LLD<LLD<LLD<LLD<LLD<LLD<LLD 6.33E-04 3.20EZS 3.94E-OS 1.50E-04 6.33E-06<LLD<LLD<LLD<LLD<LLD<LLD<LLD 1.41E-04 2.05E-04<LLD<LLD 2.09EZ4 3.81E46<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD 1.77E-OS<LLD<LLD 1.39E-OS 5.83E-OS 5.44E-06<LLD 3.47E-OS 2.86E-OS<LLD<LLD<LLD 1.41E-04 9.02E-04 3.20E-OS 3.94E-OS 3.72E-04 chromium-51 Total for period~Others with T 1/2<8 days arsenic-76 copper-64 sodium-24 technetium-99m zinc-69m otal with T 1/2<8 days~<LLD 1.18E-04<LLD<LLD<LLD<LLD<LLD<LLD.2.98E%4 1.20E-03<LLD<LLD<LLD<LLD<LLD<LLD<LLD 5.60E-04 2.18E-04 7.10E-02 7.88E-04 5.97E-03 5.38E-04 7.85E-02<LLD 3.54E-OS<LLD<LLD<LLD<LLD<LLD<LLD 2.98E-04 1.91E-03 2.18E44 7.10E-02 7.88E-04 5.97E-03 5.38E-04 7.85E-02 D.Tritium tritium 9.43E41 9.06E-01 1.07E+00 5.61E-01 3.48E+00~Less than (<)values are not included in the totals.See Table 34 for LLD values.
V Table 3-2A Source Terms Ground Level Releases-Turbine Building Report Period: January-December 1997 Nuclides Released 1st Quarter (Ci)2nd Quarter (Ci)3rd Quarter (ci)4th Quarter (Ci)Year (Ci)A.Fission ases krypton-85 krypton-85m krypton-87 ton-88 xenon-133 xenon-133m xenon-135 xenon-135m xenon-138 Others<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD ar on-41<LLD<LLD<LLD<LLD<LLD Total for eriod*<LLD<LLD<LLD<LLD<LLD B.Iodines iodine-131 iodine-132 iodine-133 iodine-134 iodine-135
<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD Total for period*<LLD<LLD<LLD<LLD<LLD*Less than (<)values are not included in the totals.See Table 3-6 for LLD values.
e4h Table 3-2B Ground Level Releases-Turbine Building Report Period: January-December 1997 Nuclides Released 1st Quarter Ci)2nd Quarter (Ci)3rd Quarter (Ci)4th Quarter (Ci)Year (Ci)C.Particulates strontium-89 strontium-90 cesium-134 cesium-137 barium-lanthanum-140 molybdenum-99 cerium-141 cerium-144 cobalt-58 cobalt-60 iron-59 manganese-54 zinc-65 Others chromium-51 1.15E-05<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD 2.39E-05<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD 6.45E-06<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD 5.93E-06<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD 4.77E-05<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD Total for eriod*Others with T1/2<8 da s 1.15E-05 2.39E-05 6.45E-06 5.93E-06 4.77E-05 NONE No nuclides with half-lives less than 8 days were identified otal with T1/2<8da s*No nuclides with half-lives less than 8 days were identified D.Tritium tritium 7.31E-01 1.32E-01 8.41E-01 1.54E+00 3.24E+00*Less than (<)values are not included in the totals.See Table 3-6 for LLD values.12 Table 3-3A Source Terms Ground Level Releases-Radwaste Building Report Period: January-December 1997 Nuclides Released 1st Quarter (Ci)2nd Quarter (Ci)3rd Quarter (Ci)4th Quarter (Ci)Year (Ci)A.Fission ases krypton-85 krypton-85m krypton-87 ton-88 xenon-133 xenon-133m xenon-135 xenon-135m xenon-,138 Others NONE<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD otal for eriod*<LLD<LLD<LLD<LLD<LLD B.Iodines iodine-131 iodine-132 iodine-133 iodine-134 iodine-135 2.60E-06<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD 2.69E-05<LLD<LLD 3.16E-06<LLD 7.08E-05<LLD<LLD 5.76E-06<LLD 9.77E-05<LLD<LLD Total for period*2.60E-06<LLD 2.69E-05 7.40E-05 1.03E-04*Less than (<)values are not included in the totals.See Table 3-6 for LLD values.
lt~C gild I V P l'f Table 3-3B Ground Level Releases-Radwaste Building 1 Report Period: January-December 1997 Nuclides Released 1st Quarter (Ci)2nd Quarter (Ci)3rd Quarter (Ci)4th Quarter (Ci)Year (ci)C.Particulates strontium-89 strontium-90 cesium-134 cesium-137 barium-lanthanum-140 molybdenum-99 cerium-141 cerium-144 cobalt-58 cobalt-60 iron-59 manganese-54 zinc-65 Others 5.87E-06<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD 1.24E-06<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD 1.25E-06<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD 8.36E-06<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD NONE Total for eriod*No other nuclides were identified 5,87E-06 1.24E-06 1.25E-06<LLD 8.36E-06 Others with T1/2<8da s NONE No other nuclides were identified Total with T 1/2'<8 da s*No nuclides with half-lives less than 8 da s were identified D.Tritium tritium 2.75E-01 8.79E-02 1.08E-01 1.05E-01 5,76E-01*Less than (<)values are not included in the totals.See Table 3-6 for LLD values.
Table 3-4 Summation of all Gaseous Releases Report Period: January-December 1997 1st uarter 2nd uarter 3I'd uarter 4th uarter Year Est Total Error*%A.Fission and activation ases Total release Ci Avera e release rate Ci/s 6.09E+00<LLD 7.83E-01 0.00E+00 4.15E+00 5.22E-OI 4.79E+00 1.50E+01 3.60E+01 6.03E-01 4.77E-01 Percent of ODCM limit%B.Iodines Total I-131 Ci 2.99E-05<LLD<LLD 7.98E-06 3.79E-05 3.60E+01 Avera e release rate Ci/s 3.81E-06<LLD<LLD 1.00E-06 1.20E-06 Percent of ODCM limit%C.Particulates Particulates with half-lives
>8da s Ci 1.36E-04 1.22E-03 5.68E-04 4.14E-05 1.97E-03 3.60E+01 Avera e release rate pCi/s 1.72E-05 1.56E-04 7.15E-05 5.21E-06 6.24E-05 Percent of ODCM limit%Gross al ha radioactivit 6.39E-06 3.28E-06 3.11E-06 2.71E-06 1.55E-05 D.Tritium Total release Ci 1.95E+00 Avera e release rate Ci%2.48E-01 1.13E+00 1.43E-01 2.02E+00 2.54E-01 2.20E+00 7.30E+00 2.77E-01 2.32E-01 3.60E+01 Percent of ODCM limit (%)*At 95%confidence level**ODCM limits are based on dose.See Table 3-0 for percent of ODCM limits.
h Table 3-5 Gaseous Batch Releases Report Period: January-December 1997 T e Purge Vent Number 3.00E+00 3.80E+01 Total Time hr.)5.59E+01 3.65E+01 Maximum Time (hr.)2.93E+01 2.50E+00 Minimum Time (hr.)3.95E+00 3.33E-01 Mean Time (hr.)1.86E+01 9.61E-01


Table3-1BMixedModeReleases-MainPlantVentReportPeriod:January-December1997NuclidesReleasedC.Particulates 1stQuarter2ndQuarter3rdQuarter(Ci)(Ci)(Ci)4thQuarterYear(Ci)(Ci)Othersstrontium-89 strontium-90 cesium-134 cesium-137 barium-lanthanum-140 molybdenum-99 cerium-141 cerium-144 cobalt-58 cobalt-60 iron-59manganese-54 zinc-657.86E-067.36E-07<LLD3.47E-OS2.86E-OS<LLD<LLD<LLD<LLD4.63E-OS<LLD<LLD<LLD4.03E-OS4.70E-06<LLD<LLD<LLD<LLD<LLD<LLD<LLD6.33E-043.20EZS3.94E-OS1.50E-046.33E-06<LLD<LLD<LLD<LLD<LLD<LLD<LLD1.41E-042.05E-04<LLD<LLD2.09EZ43.81E46<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD1.77E-OS<LLD<LLD1.39E-OS5.83E-OS5.44E-06<LLD3.47E-OS2.86E-OS<LLD<LLD<LLD1.41E-049.02E-043.20E-OS3.94E-OS3.72E-04chromium-51 Totalforperiod~OtherswithT1/2<8daysarsenic-76 copper-64 sodium-24 technetium-99m zinc-69motalwithT1/2<8days~<LLD1.18E-04<LLD<LLD<LLD<LLD<LLD<LLD.2.98E%41.20E-03<LLD<LLD<LLD<LLD<LLD<LLD<LLD5.60E-042.18E-047.10E-027.88E-045.97E-035.38E-047.85E-02<LLD3.54E-OS<LLD<LLD<LLD<LLD<LLD<LLD2.98E-041.91E-032.18E447.10E-027.88E-045.97E-035.38E-047.85E-02D.Tritiumtritium9.43E419.06E-011.07E+005.61E-013.48E+00~Lessthan(<)valuesarenotincludedinthetotals.SeeTable34forLLDvalues.
Table 3-G Gaseous Lower Limit of Detection Reporting Period: January-December Fission Gases Nuclide krypton-85 krypton-85m krypton-87 ton-88 xenon-133 xenon-135 xenon-135m xenon-138 argon-41 xenon-137 1997 LLD (pCi/cc)2.60E-07 3.70E-07 3.00E-09 1.30E-08 1.10E-08 1.32E-09 4.00E-09 1.20E-08 2.60E-09 6,70E-08 Iodines Nuclide iodine-131 iodine-132 iodine-133 iodine-134 iodine-135 LLD (pCi/cc)2.40E-13 3.90E-13 3.50E-13 5.60E-13 1.60E-12 Particulates Nuclide strontium-89 strontium-90 cesium-134 cesium-137 barium-lanthanum-140 molybdenum-99 cerium-141 cerium-144 cobalt-58 cobalt-60 iron-59 manganese-54 zinc-65 Gross Alpha LLD (pCi/cc)5.50E-15 4.20E-15 5.30E-13 3.20E-13 1.10E-12 3.20E-12 2.30E-13 1.60E-12 3.20E-13 6.00E-13 1.10E-12 3.70E-13 1.10E-12 4.30E-16
V Table3-2ASourceTermsGroundLevelReleases-TurbineBuildingReportPeriod:January-December1997NuclidesReleased1stQuarter(Ci)2ndQuarter(Ci)3rdQuarter(ci)4thQuarter(Ci)Year(Ci)A.Fissionaseskrypton-85 krypton-85m krypton-87 ton-88xenon-133 xenon-133m xenon-135 xenon-135m xenon-138 Others<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDaron-41<LLD<LLD<LLD<LLD<LLDTotalforeriod*<LLD<LLD<LLD<LLD<LLDB.Iodinesiodine-131 iodine-132 iodine-133 iodine-134 iodine-135
<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTotalforperiod*<LLD<LLD<LLD<LLD<LLD*Lessthan(<)valuesarenotincludedinthetotals.SeeTable3-6forLLDvalues.
e4h Table3-2BGroundLevelReleases-TurbineBuildingReportPeriod:January-December1997NuclidesReleased1stQuarterCi)2ndQuarter(Ci)3rdQuarter(Ci)4thQuarter(Ci)Year(Ci)C.Particulates strontium-89 strontium-90 cesium-134 cesium-137 barium-lanthanum-140 molybdenum-99 cerium-141 cerium-144 cobalt-58 cobalt-60 iron-59manganese-54 zinc-65Otherschromium-51 1.15E-05<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD2.39E-05<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD6.45E-06<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD5.93E-06<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD4.77E-05<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTotalforeriod*OtherswithT1/2<8das1.15E-052.39E-056.45E-065.93E-064.77E-05NONENonuclideswithhalf-lives lessthan8dayswereidentified otalwithT1/2<8das*Nonuclideswithhalf-lives lessthan8dayswereidentified D.Tritiumtritium7.31E-011.32E-018.41E-011.54E+003.24E+00*Lessthan(<)valuesarenotincludedinthetotals.SeeTable3-6forLLDvalues.12 Table3-3ASourceTermsGroundLevelReleases-RadwasteBuildingReportPeriod:January-December1997NuclidesReleased1stQuarter(Ci)2ndQuarter(Ci)3rdQuarter(Ci)4thQuarter(Ci)Year(Ci)A.Fissionaseskrypton-85 krypton-85m krypton-87 ton-88xenon-133 xenon-133m xenon-135 xenon-135m xenon-,138 OthersNONE<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDotalforeriod*<LLD<LLD<LLD<LLD<LLDB.Iodinesiodine-131 iodine-132 iodine-133 iodine-134 iodine-135 2.60E-06<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD2.69E-05<LLD<LLD3.16E-06<LLD7.08E-05<LLD<LLD5.76E-06<LLD9.77E-05<LLD<LLDTotalforperiod*2.60E-06<LLD2.69E-057.40E-051.03E-04*Lessthan(<)valuesarenotincludedinthetotals.SeeTable3-6forLLDvalues.
lt~CgildIVPl'f Table3-3BGroundLevelReleases-RadwasteBuilding1ReportPeriod:January-December1997NuclidesReleased1stQuarter(Ci)2ndQuarter(Ci)3rdQuarter(Ci)4thQuarter(Ci)Year(ci)C.Particulates strontium-89 strontium-90 cesium-134 cesium-137 barium-lanthanum-140 molybdenum-99 cerium-141 cerium-144 cobalt-58 cobalt-60 iron-59manganese-54 zinc-65Others5.87E-06<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD1.24E-06<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD1.25E-06<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD8.36E-06<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDNONETotalforeriod*Noothernuclideswereidentified 5,87E-061.24E-061.25E-06<LLD8.36E-06OtherswithT1/2<8dasNONENoothernuclideswereidentified TotalwithT1/2'<8das*Nonuclideswithhalf-lives lessthan8daswereidentified D.Tritiumtritium2.75E-018.79E-021.08E-011.05E-015,76E-01*Lessthan(<)valuesarenotincludedinthetotals.SeeTable3-6forLLDvalues.
Table3-4Summation ofallGaseousReleasesReportPeriod:January-December19971stuarter2nduarter3I'duarter4thuarterYearEstTotalError*%A.Fissionandactivation asesTotalreleaseCiAveraereleaserateCi/s6.09E+00<LLD7.83E-010.00E+004.15E+005.22E-OI4.79E+001.50E+013.60E+016.03E-014.77E-01PercentofODCMlimit%B.IodinesTotalI-131Ci2.99E-05<LLD<LLD7.98E-063.79E-053.60E+01AveraereleaserateCi/s3.81E-06<LLD<LLD1.00E-061.20E-06PercentofODCMlimit%C.Particulates Particulates withhalf-lives
>8dasCi1.36E-041.22E-035.68E-044.14E-051.97E-033.60E+01AveraereleaseratepCi/s1.72E-051.56E-047.15E-055.21E-066.24E-05PercentofODCMlimit%Grossalharadioactivit 6.39E-063.28E-063.11E-062.71E-061.55E-05D.TritiumTotalreleaseCi1.95E+00AveraereleaserateCi%2.48E-011.13E+001.43E-012.02E+002.54E-012.20E+007.30E+002.77E-012.32E-013.60E+01PercentofODCMlimit(%)*At95%confidence level**ODCMlimitsarebasedondose.SeeTable3-0forpercentofODCMlimits.
h Table3-5GaseousBatchReleasesReportPeriod:January-December1997TePurgeVentNumber3.00E+003.80E+01TotalTimehr.)5.59E+013.65E+01MaximumTime(hr.)2.93E+012.50E+00MinimumTime(hr.)3.95E+003.33E-01MeanTime(hr.)1.86E+019.61E-01


Table3-GGaseousLowerLimitofDetection Reporting Period:January-DecemberFissionGasesNuclidekrypton-85 krypton-85m krypton-87 ton-88xenon-133 xenon-135 xenon-135m xenon-138 argon-41xenon-137 1997LLD(pCi/cc)2.60E-073.70E-073.00E-091.30E-081.10E-081.32E-094.00E-091.20E-082.60E-096,70E-08IodinesNuclideiodine-131 iodine-132 iodine-133 iodine-134 iodine-135 LLD(pCi/cc)2.40E-133.90E-133.50E-135.60E-131.60E-12Particulates Nuclidestrontium-89 strontium-90 cesium-134 cesium-137 barium-lanthanum-140 molybdenum-99 cerium-141 cerium-144 cobalt-58 cobalt-60 iron-59manganese-54 zinc-65GrossAlphaLLD(pCi/cc)5.50E-154.20E-155.30E-133.20E-131.10E-123.20E-122.30E-131.60E-123.20E-136.00E-131.10E-123.70E-131.10E-124.30E-16
4.0 Solid Radwaste: Required by ODCM These values are based on a combination of measurements and values derived in accordance with 10CFR61.Class A 1.Container Volumes EL-142 Poly HIC ES-190 Steel Liner 132.4 ft 170.2 ft 2.Total Curies 8.14E+01 Ci 3.Principal Radionuclides Co-60 Fe-55 Cr-51 Zn-65 Cs-137 Mn-54 Co-58 C-14 Ni-63 Sb-125 H-3 Cs-134 Nb-95 5.62E+01 1.26E+01 1.16E+01 6.25E+00 2.99E+00 2.45E+00 2.26E+00 1.69E+00 1.53E+00 1.35E+00 5.69E-01 3.33E-01 1,01E-01 4,57E+01 1.02E+01 9.43E+00 5.08E+00 2.43E+00 1.99E+00 1.84E+00 1.37E+00 1.25E+00 1.10E+00 4.63E-01 2.71E-01 8.24E-02 4.Source Resins DAW Irradiated Components Other 7.97E+01 Ci 1.69E+00 Ci None None 5.Type of Container 6.All containers shipped as LSA or SCO in STC, IP-2 and Type A or Type B cask where appropriate.
Solidification Agent None


==4.0 SolidRadwaste==
Class B 1.Container Volumes EL'-142 132.4 ft'.Total Curies 3.39E+02 Ci 3.Principal Radionuclides Co-60 Zn-65 Fe-55 Cr-51 Cs-137 Co-58 Mn-54 Nb-95 Zr-95&#xb9;63 Sb-125 Ce-144 Ag-110m 4.73E+01 1.41E+01 1.08E+01 7.16E+00 6.22E+00 5.19E+00 2.93E+00 2.91E+00 1.95E+00 6.89E-01 4.02E-01 1.35E-01 1.30E-01 1.60E+02 4.76E+01 3.65E+01 2.43E+01 2.11E+01 1.76E+01 9.92E+00 9.87E+00 6.60E+00 2.33E+00 1.36E+00 4.58E-01 4.40E-01 4.Source Resins, Filters 5.Type of Container All containers shipped as LSA in EL-142 HIC's and Type A or Type B Cask as appropriate.
RequiredbyODCMThesevaluesarebasedonacombination ofmeasurements andvaluesderivedinaccordance with10CFR61.ClassA1.Container VolumesEL-142PolyHICES-190SteelLiner132.4ft170.2ft2.TotalCuries8.14E+01Ci3.Principal Radionuclides Co-60Fe-55Cr-51Zn-65Cs-137Mn-54Co-58C-14Ni-63Sb-125H-3Cs-134Nb-955.62E+011.26E+011.16E+016.25E+002.99E+002.45E+002.26E+001.69E+001.53E+001.35E+005.69E-013.33E-011,01E-014,57E+011.02E+019.43E+005.08E+002.43E+001.99E+001.84E+001.37E+001.25E+001.10E+004.63E-012.71E-018.24E-02 4.SourceResinsDAWIrradiated Components Other7.97E+01Ci1.69E+00CiNoneNone5.TypeofContainer 6.Allcontainers shippedasLSAorSCOinSTC,IP-2andTypeAorTypeBcaskwhereappropriate.
6.Solidification Agent None 20 qN 4 Class C 1.Container Volumes EA-50 Enviralloy HIC 2.Total Curies 49.9 ft 6.14E+01 Ci 3.Principal Radionuclides Co-60 Cr-51 Zn-65 Fe-55 Co-58 Mn-54 Ni-63 Cs-137 Sb-125 H-3 Ce-144 3.65E+01 2.87E+01 1.56E+01 8.34E+00 4.33E+00 2.39E+00 1.17E+00 9.91E-01 9.15E-01 8.71E-01 1.07E-01 2.24E+01 1.76E+01 9.60E+00 5.12E+00 2.66E+00 1.47E+00 7.17E-01 6.08E-01 5.62E-01 5.35E-01 6.55E-02 4.Source Filters 5.Type of Container Shipped as LSA in EA-50 HIC and Type A Cask.6.Solidification Agent None
Solidification AgentNone


ClassB1.Container VolumesEL'-142132.4ft'.TotalCuries3.39E+02Ci3.Principal Radionuclides Co-60Zn-65Fe-55Cr-51Cs-137Co-58Mn-54Nb-95Zr-95&#xb9;63Sb-125Ce-144Ag-110m4.73E+011.41E+011.08E+017.16E+006.22E+005.19E+002.93E+002.91E+001.95E+006.89E-014.02E-011.35E-011.30E-011.60E+024.76E+013.65E+012.43E+012.11E+011.76E+019.92E+009.87E+006.60E+002.33E+001.36E+004.58E-014.40E-014.SourceResins,Filters5.TypeofContainer Allcontainers shippedasLSAinEL-142HIC'sandTypeAorTypeBCaskasappropriate.
Required by Reg.Guide 1.21 Table 4-1, WNP-2 Solid Waste Shipments, January-December, 1997.Solid waste shipped offsite for burial or disposal.Type of Waste Waste Stream Annual Est.Total U~ni Cumulative
6.Solidification AgentNone20 qN4 ClassC1.Container VolumesEA-50Enviralloy HIC2.TotalCuries49.9ft6.14E+01Ci3.Principal Radionuclides Co-60Cr-51Zn-65Fe-55Co-58Mn-54Ni-63Cs-137Sb-125H-3Ce-1443.65E+012.87E+011.56E+018.34E+004.33E+002.39E+001.17E+009.91E-019.15E-018.71E-011.07E-012.24E+011.76E+019.60E+005.12E+002.66E+001.47E+007.17E-016.08E-015.62E-015.35E-016.55E-024.SourceFilters5.TypeofContainer ShippedasLSAinEA-50HICandTypeACask.6.Solidification AgentNone
~Error o Spent resins, m 8.99E+01 filter sludges, evaporator bottoms, Ci 3.98E+02 2.5E+01%etc.Dry Active Waste m 5.48E+01 Ci 8.35E+01 2.5E+01%Irradiated Components
-None Other Waste-None 22


RequiredbyReg.Guide1.21Table4-1,WNP-2SolidWasteShipments, January-December, 1997.Solidwasteshippedoffsiteforburialordisposal.
Estimate of major nuclide composition (by type of waste): a.Dewatered Spent Resins-All Classes Co-60 Zn-65 Fe-55 Cr-51 Cs-137 Co-58 Mn-54 Nb-95 Zr-95 Ni-63 Sb-125 C-14 H-3 Ce-144 Ag-110m 4.97E+01 1.24E+01 1.13E+01 4'"""'6.87E+00 5.85E+00 4.63E+00 2.86E+00 2.50E+00 4 1.66E+00 8.35E-01 5.67E-01 4 3.58E-01 1,49E-01 1.21E-01 1.17E-01 1.98E+02 4.92E+01 4.49E+01 2.73E+01 2.33E+01 1.84E+01 1.14E+01 9.95E+00 6.62E+00 3.32E+00 2.26E+00 1.43E+00 5.94E-01 4.83E-01 4.65E-01 b.Dry Active Waste (DAW)-All Classes Co-60 Cr-51 Zn-65 Fe-55 Co-58 Mn-54&#xb9;63 Cs-137 3.65E+01 2,87E+01 1.56E+01 8.34E+00 4.33E+00 2.39E+00 1.17E+00 9.90E-01 3.04E+01 2,40E+01 1.31E+01 6.96E+00 3.62E+00 2.00E+00 9.75E-01 8.27E-01 I l I 23
TypeofWasteWasteStreamAnnualEst.TotalU~niCumulative
~ErroroSpentresins,m8.99E+01filtersludges,evaporator bottoms,Ci3.98E+022.5E+01%etc.DryActiveWastem5.48E+01Ci8.35E+012.5E+01%Irradiated Components
-NoneOtherWaste-None22


Estimateofmajornuclidecomposition (bytypeofwaste):a.Dewatered SpentResins-AllClassesCo-60Zn-65Fe-55Cr-51Cs-137Co-58Mn-54Nb-95Zr-95Ni-63Sb-125C-14H-3Ce-144Ag-110m4.97E+011.24E+011.13E+014'"""'6.87E+005.85E+004.63E+002.86E+002.50E+0041.66E+008.35E-015.67E-0143.58E-011,49E-011.21E-011.17E-011.98E+024.92E+014.49E+012.73E+012.33E+011.84E+011.14E+019.95E+006.62E+003.32E+002.26E+001.43E+005.94E-014.83E-014.65E-01b.DryActiveWaste(DAW)-AllClassesCo-60Cr-51Zn-65Fe-55Co-58Mn-54&#xb9;63Cs-1373.65E+012,87E+011.56E+018.34E+004.33E+002.39E+001.17E+009.90E-013.04E+012,40E+011.31E+016.96E+003.62E+002.00E+009.75E-018.27E-01IlI23
Sb-125 H-3 Ce-144 9.15E-01 8.72E-01 1,07E-01 7.64E-01 7.28E-01 8.98E-02 c.Irradiated Components
 
-None d.Other Waste-None Solid Waste Disposition
Sb-125H-3Ce-1449.15E-018.72E-011,07E-017.64E-017.28E-018.98E-02c.Irradiated Components
~fM Md ff 19 Tractor-Trailer via Public Highway US Ecology, Inc.P.O.Box 638 Han ford Res.Richland, WA.99352 Tractor-Trailer via Public Highway ATG, Inc.2025 Bat telle Blvd.Richland, WA.99352*Eleven radioactive materials shipments werc made to ATG, portions of which were sent to US Ecology as waste shipments aAcr the completion of volume reduction activities.
-Noned.OtherWaste-NoneSolidWasteDisposition
~fMMdff19Tractor-TrailerviaPublicHighwayUSEcology,Inc.P.O.Box638HanfordRes.Richland, WA.99352Tractor-TrailerviaPublicHighwayATG,Inc.2025BattelleBlvd.Richland, WA.99352*Elevenradioactive materials shipments wercmadetoATG,portionsofwhichweresenttoUSEcologyaswasteshipments aAcrthecompletion ofvolumereduction activities.
24  
24  


==5.0 Meteorology==
==5.0 Meteorology==
Themeteorological datacontained inTables5-1through5-10wereobtainedfromtheWNP-2meteorological towerlocated2500ftwestofWNP-2.Datawasrecovered frominstruments atthe33ftand245ftlevels.Themeteorological dataisacomposite filefromtheautomated datarecoverysystemsforthecalendaryear1997.DataisarchivedonSupplySystemLocalAreaNetwork.Precipitation wasslightlyabovenormalin1997.Totalprecipitation measuredattheHanfordMeteorology Stationwas6.39inches,whichis102%ofthenormal6.26inches.SnowfallforJanuarythroughMarchoftheyearwas6inches,96%ofthenormal6.2inches.ThetotalsnowfallfortheNovember-December periodwas24%ofthenormal7.5inchesat1.8inches,Calendaryear1997waswarmerthannormal,averaging 54.8'For1.3'bovenormal.Theoccurrence offogandhazeandblowingdustin1997wassimilartothatobservedinpreviousyears.Insummary,thedispersive environment forWNP-2for1997wasnearnormal.Jointdatarecoveryfor1997was92.2%.Scheduled poweroutagesatWNP-2coincided withtheoutagesofthedatarecoverysystem.Lightning strikesandthunderstorms wereofminorconcernandhadnosignificant effectonmeteorological toweroperations Tables5-1through5-8listthejointfrequency distributions atthe33ftand245ftlevelsbyquarterfor1997.Table5-9and5-10listtheannualjointfrequency distributions forthoselevelsfor1997.TheNRCstability classesAthroughGandsevenwindcategories alongwiththe16windsectorswereusedtoprepareeachjointfrequency table.Theannualjointfrequency tablesshouldbeusedtoevaluateanyventsandpurgesduring1997asthereleaseswererandomintime.Calibrations performed in1997producednovaluesexceeding WNP-2FSARmeteorological equipment tolerances andrequirednocorrections beappliedtotherawdata.Databelow0.07MPHhasbeendetermined toresultfromsystemmalfunction andisnotincludedintheresults.25 0
The meteorological data contained in Tables 5-1 through 5-10 were obtained from the WNP-2 meteorological tower located 2500 ft west of WNP-2.Data was recovered from instruments at the 33 ft and 245 ft levels.The meteorological data is a composite file from the automated data recovery systems for the calendar year 1997.Data is archived on Supply System Local Area Network.Precipitation was slightly above normal in 1997.Total precipitation measured at the Hanford Meteorology Station was 6.39 inches, which is 102%of the normal 6.26 inches.Snowfall for January through March of the year was 6 inches, 96%of the normal 6.2 inches.The total snowfall for the November-December period was 24%of the normal 7.5 inches at 1.8 inches, Calendar year 1997 was warmer than normal, averaging 54.8'F or 1.3'bove normal.The occurrence of fog and haze and blowing dust in 1997 was similar to that observed in previous years.In summary, the dispersive environment for WNP-2 for 1997 was near normal.Joint data recovery for 1997 was 92.2%.Scheduled power outages at WNP-2 coincided with the outages of the data recovery system.Lightning strikes and thunderstorms were of minor concern and had no significant effect on meteorological tower operations Tables 5-1 through 5-8 list the joint frequency distributions at the 33 ft and 245 ft levels by quarter for 1997.Table 5-9 and 5-10 list the annual joint frequency distributions for those levels for 1997.The NRC stability classes A through G and seven wind categories along with the 16 wind sectors were used to prepare each joint frequency table.The annual joint frequency tables should be used to evaluate any vents and purges during 1997 as the releases were random in time.Calibrations performed in 1997 produced no values exceeding WNP-2 FSAR meteorological equipment tolerances and required no corrections be applied to the raw data.Data below 0.07 MPH has been determined to result from system malfunction and is not included in the results.25 0
JointFrequency Distr/bution TablesTable5-11stQuarter,33FTAGL.JOINTFREQUENCY DISTRIBUTION FORTHETlhIEPERIODFROhlHOUR00ON01/01/97TOIIOUR23ON03/31/97Thetotalhoursare2160,2015hoursreadand145missing.NRCCATEGORYAdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.070I000I000000I0000.60MPH3.0056700261023III49197.004I2000663I00I041212.0018.0024.00NRCCATEGORYBdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.0700000000I00000000.60MPH3.007.0012.0018.0024.00NRCCATEGORYCdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.0700000000000000000.60hIPH3.007.0012.0018.0024.0026
Joint Frequency Distr/bution Tables Table 5-1 1st Quarter, 33 FT AGL.JOINT FREQUENCY DISTRIBUTION FOR THE TlhIE PERIOD FROhl HOUR 00 ON 01/01/97 TO IIOUR 23 ON 03/31/97 The total hours are 2160, 2015 hours read and 145 missing.NRC CATEGORY A dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 I 0 0 0 I 0 0 0 0 0 0 I 0 0 0 0.60 MPH 3.00 5 6 7 0 0 2 6 10 2 3 I I I 4 9 19 7.00 4 I 2 0 0 0 6 6 3 I 0 0 I 0 4 12 12.00 18.00 24.00 NRC CATEGORY B dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 0 0 0 I 0 0 0 0 0 0 0 0.60 MPH 3.00 7.00 12.00 18.00 24.00 NRC CATEGORY C dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.60 hIPH 3.00 7.00 12.00 18.00 24.00 26


NRCCATEGORYDdeg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.070.60hIPH3.0016132002361034I3926341423I00410ll9822482312.006II0000413166107ll61218.000I3000000105834I324.00NRCCATEGORYEdeg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.070.602I50I22456454587hIPH3.00141263II71$776741428307.005340031028171918359162812.0000I00041415221292241018.002000000072775430024.00NRCCATEGORYFdeg0.0011.2533.7556.2578.75101.25123.75146.2516$.75191.25213.75236.25258.75281.25303.75326.250.070.60131263420978105915815hIPH3.0018179II26203013783825147.00003I00743161036412121012.0018.000,000000II5I0000024.0027 gt' NRCCATEGORY0dcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.25I0.0710200010110011110.6010210115677868848MPH3.00104300002127823414137.00001000012ll302322312.00000000033001000018.00000000011000000024.00000000000100000028
NRC CATEGORY D deg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 hIPH 3.00 16 13 2 0 0 2 3 6 10 3 4 I 3 9 26 34 14 2 3 I 0 0 4 10 ll 9 8 2 2 4 8 23 12.00 6 I I 0 0 0 0 4 13 16 6 10 7 ll 6 12 18.00 0 I 3 0 0 0 0 0 0 10 5 8 3 4 I 3 24.00 NRC CATEGORY E deg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 2 I 5 0 I 2 2 4 5 6 4 5 4 5 8 7 hIPH 3.00 14 12 6 3 I I 7 1$7 7 6 7 4 14 28 30 7.00 5 3 4 0 0 3 10 28 17 19 18 3 5 9 16 28 12.00 0 0 I 0 0 0 4 14 15 22 12 9 2 2 4 10 18.00 2 0 0 0 0 0 0 0 7 27 7 5 4 3 0 0 24.00 NRC CATEGORY F deg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 16$.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 13 12 6 3 4 2 0 9 7 8 10 5 9 15 8 15 hIPH 3.00 18 17 9 I I 2 6 20 30 13 7 8 3 8 25 14 7.00 0 0 3 I 0 0 7 43 16 10 3 6 4 12 12 10 12.00 18.00 0, 0 0 0 0 0 0 I I 5 I 0 0 0 0 0 24.00 27 g t' NRC CATEGORY 0 dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 I 0.07 1 0 2 0 0 0 1 0 1 1 0 0 1 1 1 1 0.60 10 2 1 0 1 1 5 6 7 7 8 6 8 8 4 8 MPH 3.00 10 4 3 0 0 0 0 2 12 7 8 2 3 4 14 13 7.00 0 0 1 0 0 0 0 12 ll 3 0 2 3 2 2 3 12.00 0 0 0 0 0 0 0 3 3 0 0 1 0 0 0 0 18.00 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 24.00 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 28


Table5-21stQuarter,245FI'GL.JOINTFREQUENCY DISTRIBVFION FORTHETIMEPERIODFROMHOUR00ON01/01/97TOHOUR23ON03/31/97Thetotalhoursare2160,201Shoursreadand145missing.NRCCATEGORYAdeg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.0700000000000000000.603I22223233322022MPH3.0017554I0055432I3597.00100II00I610330I0I912.00122I00-0022200000418.0024.00NRCCATEGORY8deg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.25INRCCATEG0.070000000000I00000ORYC0.600.00II00I000I00IIMPH3.007.0012.0018.0024.00deg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.0700000000000000000.6002000I000I0000IIMPH3.007.0012.0018.00320I000054I00II424.0029
Table 5-2 1st Quarter, 245 FI'GL.JOINT FREQUENCY DISTRIBVFION FOR THE TIME PERIOD FROM HOUR 00 ON 01/01/97 TO HOUR 23 ON 03/31/97 The total hours are 2160, 201S hours read and 145 missing.NRC CATEGORY A deg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.60 3 I 2 2 2 2 3 2 3 3 3 2 2 0 2 2 MPH 3.00 17 5 5 4 I 0 0 5 5 4 3 2 I 3 5 9 7.00 10 0 I I 0 0 I 6 10 3 3 0 I 0 I 9 12.00 12 2 I 0 0-0 0 2 2 2 0 0 0 0 0 4 18.00 24.00 NRC CATEGORY 8 deg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 I NRC CATEG 0.07 0 0 0 0 0 0 0 0 0 0 I 0 0 0 0 0 ORY C 0.60 0.0 0 I I 0 0 I 0 0 0 I 0 0 I I MPH 3.00 7.00 12.00 18.00 24.00 deg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.60 0 2 0 0 0 I 0 0 0 I 0 0 0 0 I I MPH 3.00 7.00 12.00 18.00 3 2 0 I 0 0 0 0 5 4 I 0 0 I I 4 24.00 29


NRCCATEGORYDdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.070.60MPH3.00141060000249II028237.00191040002811117554192212.00172320000610157I107418.0050000000I91091090824.00007000002014100202NRCCATEGORYEdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.070.605602I2I2I24I2I42179520II3755432912241543I0I12171110754191517I2300281428228512770000000041222102I49MPH3.007.0012.0018.0024.00I02000000134316544INRCCATEGORYFdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.2S213.75236.25258.75281.25303.75326.250.070.60ll3II323I5I6335IIMPH3.00121413240656221113641213996500451223128441014802I00082315ll2931660000000I2952251377.00'12.0018.0024.0030 StI-4q'I NRCCATEGORYGdeg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.070000001I000000000.602202303323444144MPH3.004945115451410354477.002120000398102225612.00200000003830324318.00000000011411013024.00000000000210000031
NRC CATEGORY D dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 MPH 3.00 14 10 6 0 0 0 0 2 4 9 I I 0 2 8 23 7.00 19 10 4 0 0 0 2 8 11 11 7 5 5 4 19 22 12.00 17 2 3 2 0 0 0 0 6 10 15 7 I 10 7 4 18.00 5 0 0 0 0 0 0 0 I 9 10 9 10 9 0 8 24.00 0 0 7 0 0 0 0 0 2 0 14 10 0 2 0 2 NRC CATEGORY E dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 5 6 0 2 I 2 I 2 I 2 4 I 2 I 4 2 17 9 5 2 0 I I 3 7 5 5 4 3 2 9 12 24 15 4 3 I 0 I 12 17 11 10 7 5 4 19 15 17 I 2 3 0 0 2 8 14 28 22 8 5 12 7 7 0 0 0 0 0 0 0 0 4 12 22 10 2 I 4 9 MPH 3.00 7.00 12.00 18.00 24.00 I 0 2 0 0 0 0 0 0 13 43 16 5 4 4 I NRC CATEGORY F dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.2S 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 ll 3 I I 3 2 3 I 5 I 6 3 3 5 I I MPH 3.00 12 14 13 2 4 0 6 5 6 22 11 13 6 4 12 13 9 9 6 5 0 0 4 5 12 23 12 8 4 4 10 14 8 0 2 I 0 0 0 8 23 15 ll 2 9 3 16 6 0 0 0 0 0 0 0 I 2 9 5 2 2 5 13 7 7.00'12.00 18.00 24.00 30 S t I-4 q'I NRC CATEGORY G deg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 0 1 I 0 0 0 0 0 0 0 0 0.60 2 2 0 2 3 0 3 3 2 3 4 4 4 1 4 4 MPH 3.00 4 9 4 5 1 1 5 4 5 14 10 3 5 4 4 7 7.00 2 1 2 0 0 0 0 3 9 8 10 2 2 2 5 6 12.00 2 0 0 0 0 0 0 0 3 8 3 0 3 2 4 3 18.00 0 0 0 0 0 0 0 1 1 4 1 1 0 1 3 0 24.00 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 0 31


Table5-32ndQuarter,33FTAGL.JOINTFREQUENCY DISTRIBUTION FORTHETIMEPERIODFROMHOUR00ON04/01/97TOHOUR23ON06/30/97Thetotalhoursare2184,1822readand362missing,NRCCATEGORYAdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.070II0I02I00000II00.6032I5829121733546469857I581286363870350II423128322I8MPH3.007.0012.0018.0024.00NRCCATEGORYBdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.2S213.75236.25258.75281.25303.75326.250.07I0I00000000I00000.6002222052023I0200hlPH3.007.000I0I0I,040223II4I12.0018.0024.00NRCCATEGORYCdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.0700000000000000000.60hlPH3.007.0012.0018.0024.0032 v,~V400 NRCCATEGORYDdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.070.60845899614231488879475754211217161975101224MPH3.007.0012.004022000126812820131218.0024.00NRCCATEGORYEdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.2S213.75236.25258.75281.25303.75326.250.070.6074122.33411105754281284136249241948812919133022014109613183726MPH3.007.0012.0043110000101367231818.000000000000101331024.00NRCCATEGORYPdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.070.6073542217165491222138997I01516181162771200000005ll6310111llMPH3.007.0012.0018.0024.0033 8h~I'0 NRCCATEGORYGdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.0700000000000200000.603647233344221112MPH3.00ll100310112058531077.001000000236100.0II12.00000000001100000018.00000000000000000024.00000000000000000034 Table5-42ndQuarter,245FTAGL.JOINTFREQUENCY DISTRIBVFION FORTIIETIMEPERIODFROMHOUR00ON04/01/97TOHOUR23ON06/30/97Thetotalhoursare2184,1821readand363missing.NRCCATEGORYAChg0.0011.2533.7556.2578.$5101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.07200000000I0000020.6042III357117544336MPH3.008648I57108985343137.00I34II0678153227812.00I22I000003112I4I418.0024.00NRCCATEGORYBdkg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.070I000000000000000.60000303III4I00020MPH3.007.0012.0018.0024.00NRCCdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.25ATEGORYC0.070000000000I000020.600002I0I0I2020000MPH3.007.0012.0018.0024.0035 eClgig NRCCATEGORYDdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.070.60MPH3.00655446513181183966227.005369762814222274158712.00101081311818.0000II00000I396126624.00NRCCATEGORYEdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.070.60MPH3.0042355827810106588888536III6131463132222462I0I035340I1936187.0012.0018.0030I20I00I00I33271424.000000000000226111210NRCCATEGORYFdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.070.6044954335511665385724273I0686546510MPH3.007.0012.0030I0I00I46420019718.0024.0036
Table 5-3 2nd Quarter, 33 FT AGL.JOINT FREQUENCY DISTRIBUTION FOR THE TIME PERIOD FROM HOUR 00 ON 04/01/97 TO HOUR 23 ON 06/30/97 The total hours are 2184, 1822 read and 362 missing, NRC CATEGORY A dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 I I 0 I 0 2 I 0 0 0 0 0 I I 0 0.60 3 2 I 5 8 2 9 12 17 3 3 5 4 6 4 6 9 8 5 7 I 5 8 12 8 6 3 6 3 8 7 0 3 5 0 I I 4 2 3 12 8 3 2 2 I 8 MPH 3.00 7.00 12.00 18.00 24.00 NRC CATEGORY B dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.2S 213.75 236.25 258.75 281.25 303.75 326.25 0.07 I 0 I 0 0 0 0 0 0 0 0 I 0 0 0 0 0.60 0 2 2 2 2 0 5 2 0 2 3 I 0 2 0 0 hlPH 3.00 7.00 0 I 0 I 0 I, 0 4 0 2 2 3 I I 4 I 12.00 18.00 24.00 N RC CATEGORY C dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.60 hlPH 3.00 7.00 12.00 18.00 24.00 32 v ,~V 4 0 0 NRC CATEGORY D dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 8 4 5 8 9 9 6 14 23 14 8 8 8 7 9 4 7 5 7 5 4 2 1 12 17 16 19 7 5 10 12 24 MPH 3.00 7.00 12.00 4 0 2 2 0 0 0 1 2 6 8 12 8 20 13 12 18.00 24.00 NRC CATEGORY E dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.2S 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 7 4 1 2 2.3 3 4 11 10 5 7 5 4 2 8 12 8 4 13 6 2 4 9 24 19 4 8 8 12 9 19 13 3 0 2 2 0 1 4 10 9 6 1 3 18 37 26 MPH 3.00 7.00 12.00 4 3 1 1 0 0 0 0 1 0 1 3 6 7 23 18 18.00 0 0 0 0 0 0 0 0 0 0 1 0 1 3 3 10 24.00 NRC CATEGORY P dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 7 3 5 4 2 2 1 7 16 5 4 9 1 2 2 2 13 8 9 9 7 I 0 15 16 18 11 6 2 7 7 12 0 0 0 0 0 0 0 5 ll 6 3 1 0 1 11 ll MPH 3.00 7.00 12.00 18.00 24.00 33 8 h~I'0 NRC CATEGORY G dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0.60 3 6 4 7 2 3 3 3 4 4 2 2 1 1 1 2 MPH 3.00 ll 10 0 3 1 0 1 1 20 5 8 5 3 1 0 7 7.00 1 0 0 0 0 0 0 2 3 6 1 0 0.0 I I 12.00 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 18.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 24.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 34 Table 5-4 2nd Quarter, 245 FT AGL.JOINT FREQUENCY DISTRIBVFION FOR TIIE TIME PERIOD FROM HOUR 00 ON 04/01/97 TO HOUR 23 ON 06/30/97 The total hours are 2184, 1821 read and 363 missing.NRC CATEGORY A Chg 0.00 11.25 33.75 56.25 78.$5 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 2 0 0 0 0 0 0 0 0 I 0 0 0 0 0 2 0.60 4 2 I I I 3 5 7 11 7 5 4 4 3 3 6 MPH 3.00 8 6 4 8 I 5 7 10 8 9 8 5 3 4 3 13 7.00 I 3 4 I I 0 6 7 8 15 3 2 2 7 8 12.00 I 2 2 I 0 0 0 0 0 3 11 2 I 4 I 4 18.00 24.00 NRC CATEGORY B dkg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 I 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.60 0 0 0 3 0 3 I I I 4 I 0 0 0 2 0 MPH 3.00 7.00 12.00 18.00 24.00 NRC C dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 ATEGORYC 0.07 0 0 0 0 0 0 0 0 0 0 I 0 0 0 0 2 0.60 0 0 0 2 I 0 I 0 I 2 0 2 0 0 0 0 MPH 3.00 7.00 12.00 18.00 24.00 35 e Cl g ig NRC CATEGORY D dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 MPH 3.00 6 5 5 4 4 6 5 13 18 11 8 3 9 6 6 22 7.00 5 3 6 9 7 6 2 8 14 22 22 7 4 15 8 7 12.00 10 10 8 13 11 8 18.00 0 0 I I 0 0 0 0 0 I 3 9 6 12 6 6 24.00 NRC CATEGORY E dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 MPH 3.00 4 2 3 5 5 8 2 7 8 10 10 6 5 8 8 8 8 8 5 3 6 I I I 6 13 14 6 3 13 22 22 4 6 2 I 0 I 0 3 5 3 4 0 I 19 36 18 7.00 12.00 18.00 3 0 I 2 0 I 0 0 I 0 0 I 3 3 27 14 24.00 0 0 0 0 0 0 0 0 0 0 2 2 6 11 12 10 NRC CATEGORY F dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 4 4 9 5 4 3 3 5 5 11 6 6 5 3 8 5 7 2 4 2 7 3 I 0 6 8 6 5 4 6 5 10 MPH 3.00 7.00 12.00 3 0 I 0 I 0 0 I 4 6 4 2 0 0 19 7 18.00 24.00 36
,I NRCCATEGORYGdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.0700000110311000000.600300101212641303hfPfl3.0064232103295743017.00833300001651321412.00100000002221010218.00000000000220001024.0000000000000000I037 J!f, Table5-53rdQuarter,33FTAGL.JOINTFREQUENCY DISTRIBUTION FORTIIETIMEPERIODFROMIIOUR00ON07/01/97TOHOUR23ON09/30/97Thctotalhoursare2208,2092readand116missing.NRCCATEGORYAdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.25NRCCAT0.070000000000000I00EGORYB0.60MPH3.009415ll8476101010435297.00I35200II81374200012.0018.0024.00dcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.0700000000'00I00000.60MPH3.007.002116II0030352400012.0018.0024.00NRCCATEGORYCdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.25s0.0700000000000000000.60MPH3.007.0045212.0018.00024.0038 I"e NRCCATEGORYD0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.07000.60MPII3.001315ll1312712121076I35797.00421177276151116951267912.00I4218.0024.0000NRCCATEGORYEdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.070.601422863I27161010668918807III5000200I11319414159854636821182927MPH3.007.0012.0018.0024.00NRCCATEGORYFdcg~0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.0700.60MPII3.0021209145027232116126810177.003226I02132414223815ll12.00018.0024.0039
, I NRC CATEGORY G dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 1 1 0 3 1 1 0 0 0 0 0 0.60 0 3 0 0 1 0 1 2 1 2 6 4 1 3 0 3 hfPfl 3.00 6 4 2 3 2 1 0 3 2 9 5 7 4 3 0 1 7.00 8 3 3 3 0 0 0 0 1 6 5 1 3 2 1 4 12.00 1 0 0 0 0 0 0 0 2 2 2 1 0 1 0 2 18.00 0 0 0 0 0 0 0 0 0 2 2 0 0 0 1 0 24.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 I 0 37 J!f, Table 5-5 3rd Quarter, 33 FT AGL.JOINT FREQUENCY DISTRIBUTION FOR TIIE TIME PERIOD FROM IIOUR 00 ON 07/01/97 TO HOUR 23 ON 09/30/97 Thc total hours are 2208, 2092 read and 116 missing.NRC CATEGORY A dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 NRC CAT 0.07 0 0 0 0 0 0 0 0 0 0 0 0 0 I 0 0 EGORY B 0.60 MPH 3.00 9 4 15 ll 8 4 7 6 10 10 10 4 3 5 2 9 7.00 I 3 5 2 0 0 I I 8 13 7 4 2 0 0 0 12.00 18.00 24.00 dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 0 0 0'0 0 I 0 0 0 0 0.60 MPH 3.00 7.00 2 11 6 I I 0 0 3 0 3 5 2 4 0 0 0 12.00 18.00 24.00 NRC CATEGORY C dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 s 0.07 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.60 MPH 3.00 7.00 4 5 2 12.00 18.00 0 24.00 38 I"e NRC CATEGORY D 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0.60 MPII 3.00 13 15 ll 13 12 7 12 12 10 7 6 I 3 5 7 9 7.00 4 21 17 7 2 7 6 15 11 16 9 5 12 6 7 9 12.00 I 4 2 18.00 24.00 0 0 NRC CATEGORY E dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 14 22 8 6 3 I 2 7 16 10 10 6 6 8 9 18 8 0 7 I I I 5 0 0 0 2 0 0 I 11 3 19 4 14 15 9 8 5 4 6 3 6 8 21 18 29 27 MPH 3.00 7.00 12.00 18.00 24.00 NRC CATEGORY F dcg~0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0.60 MPII 3.00 21 20 9 14 5 0 2 7 23 21 16 12 6 8 10 17 7.00 3 2 2 6 I 0 2 13 24 14 2 2 3 8 15 ll 12.00 0 18.00 24.00 39
.pIpOypig NRCCATEGORYGdeg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.07I0II0III0I00II000.60112117958I6756342410MPH3.002836261620I41683I057167.002II6I00451640002I12.00000000000000000018.00000000000000000024.00000000000000000040 08Ittq Table5-63rdQuarter,245FTAGL.JOINTFREQUENCY DISTRIBUTION FORTHETIMEPERIODFROMIIOUR00ON07/01/97TO)IOUR23ON09/30/97Thetotalhoursare2208,2092readand116missing.NRCCATEGORYAdcg0.0011.2533.7556.2578.75101.25123.75146.25168.7S191.25213.75236.25258.75281.25303.75326.250.07000000I000000I000.60MPH3.0056137107786996452137.00I586203I68105300I12.0018.0024.00NRCCATEGORYBdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.0700000000000000000.60MPH3.007.0012.0018.0024.00NRCCATEGORYCdcg'.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.0700000000000000000.60MPH3.007.0012.0018.0024.0041
.p I pO y pig NRC CATEGORY G deg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 I 0 I I 0 I I I 0 I 0 0 I I 0 0 0.60 11 21 17 9 5 8 I 6 7 5 6 3 4 2 4 10 MPH 3.00 28 36 26 16 2 0 I 4 16 8 3 I 0 5 7 16 7.00 2 I I 6 I 0 0 4 5 16 4 0 0 0 2 I 12.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 18.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 24.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 40 0 8 It tq Table 5-6 3rd Quarter, 245 FT AGL.JOINT FREQUENCY DISTRIBUTION FOR THE TIME PERIOD FROM I IOUR 00 ON 07/01/97 TO)IOUR 23 ON 09/30/97 The total hours are 2208, 2092 read and 116 missing.NRC CATEGORY A dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.7S 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 0 I 0 0 0 0 0 0 I 0 0 0.60 MPH 3.00 5 6 13 7 10 7 7 8 6 9 9 6 4 5 2 13 7.00 I 5 8 6 2 0 3 I 6 8 10 5 3 0 0 I 12.00 18.00 24.00 NRC CATEGORY B dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.60 MPH 3.00 7.00 12.00 18.00 24.00 NRC CATEGORY C dcg'.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.60 MPH 3.00 7.00 12.00 18.00 24.00 41
~I NRCCATEGORYDdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.070.6022522I333I3I32I312688146581110423578162013278101310111458789MPH3.007.0012.0018.0024.0002000000033400310NRCCATEGORYEdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.070.60MPH3.00594453235997I71297.00121343II351386337221312.0044II00I641013436151218.000II2000I3109537252724.00000000000553251512NRCCATEGORYFdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.45236.25258.75281.25303.75326.250.070.60968109I55948101049916ll45I304102088210815MPH3.007.0012.003II5I00410II10205151018.000003I00I05I20811224.0042 IIkI GORYG0.0700000I0000000000NRCCATEdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.$5326.250.60632034I293324223h(PII3.0020201611I54491299322147.001456440II31394I392412.002302300I344I027918.00000420000000000024.00000I00000000000043 I~
~I NRC CATEGORY D dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 2 2 5 2 2 I 3 3 3 I 3 I 3 2 I 3 12 6 8 8 14 6 5 8 11 10 4 2 3 5 7 8 16 20 13 2 7 8 10 13 10 11 14 5 8 7 8 9 MPH 3.00 7.00 12.00 18.00 24.00 0 2 0 0 0 0 0 0 0 3 3 4 0 0 3 10 NRC CATEGORY E dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 MPH 3.00 5 9 4 4 5 3 2 3 5 9 9 7 I 7 12 9 7.00 12 13 4 3 I I 3 5 13 8 6 3 3 7 22 13 12.00 4 4 I I 0 0 I 6 4 10 13 4 3 6 15 12 18.00 0 I I 2 0 0 0 I 3 10 9 5 3 7 25 27 24.00 0 0 0 0 0 0 0 0 0 5 5 3 2 5 15 12 NRC CATEGORY F dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.45 236.25 258.75 281.25 303.75 326.25 0.07 0.60 9 6 8 10 9 I 5 5 9 4 8 10 10 4 9 9 16 ll 4 5 I 3 0 4 10 20 8 8 2 10 8 15 MPH 3.00 7.00 12.00 3 I I 5 I 0 0 4 10 II 10 2 0 5 15 10 18.00 0 0 0 3 I 0 0 I 0 5 I 2 0 8 11 2 24.00 42 I I k I GORY G 0.07 0 0 0 0 0 I 0 0 0 0 0 0 0 0 0 0 NRC CATE dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.$5 326.25 0.60 6 3 2 0 3 4 I 2 9 3 3 2 4 2 2 3 h(PII 3.00 20 20 16 11 I 5 4 4 9 12 9 9 3 2 2 14 7.00 14 5 6 4 4 0 I I 3 13 9 4 I 3 9 24 12.00 2 3 0 2 3 0 0 I 3 4 4 I 0 2 7 9 18.00 0 0 0 4 2 0 0 0 0 0 0 0 0 0 0 0 24.00 0 0 0 I 0 0 0 0 0 0 0 0 0 0 0 0 43 I~
Table5-74thQuarter,33FTAGL.JOINTFREQUENCY DISTRIBUTION FORTHETIMEPERIODFROhlHOUR00ON10/I/97TOHOUR23ON12/31/97Thetotalhoursare2208,2148readand60missing.NRCCATEGORYAdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.07000I00000000000I0.60MPII3.007.0012.0018.0024.00NRCCATEGORYBdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.050.070000000000I000000.60I0MPH3.007.000I00000I20000'0I12.0018.0024.00NRCCATEGORYCdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.0700000000000000000.60I0hIPH3.007.0012.0018.0024.0044 II~~~
Table 5-7 4th Quarter, 33 FT AGL.JOINT FREQUENCY DISTRIBUTION FOR THE TIME PERIOD FROhl HOUR 00 ON 10/I/97 TO HOUR 23 ON 12/31/97 The total hours are 2208, 2148 read and 60 missing.NRC CATEGORY A dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 I 0 0 0 0 0 0 0 0 0 0 0 I 0.60 MPII 3.00 7.00 12.00 18.00 24.00 NRC CATEGORY B dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.05 0.07 0 0 0 0 0 0 0 0 0 0 I 0 0 0 0 0 0.60 I 0 MPH 3.00 7.00 0 I 0 0 0 0 0 I 2 0 0 0 0'0 I 12.00 18.00 24.00 NRC CATEGORY C dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.60 I 0 hIPH 3.00 7.00 12.00 18.00 24.00 44 I I~~~
NRCCATEGORYDdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.070.6067103420633I3II611MPH3.002520154227161611752824357.00121180005201953II6143412.0018.0024.000000002II0794ll0230I24,2I0NRCCATEGORYEdcg0.0011.2533.7556.2S78.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.070.6013103500771291751581217hfPH3.0018151630I1130281812872943407.00437003837321595615231212.0000000I6231121III265I18,000000000II13700II024.00NRCCATEGORYFdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.070.6079400II3313981371312hIPII3.00201592003283615ll991830287.00003000I2015144I4618712.000000000661020I02018.0024.0045 A~~1I,'I EGORYG0.07111100031I000003NRCCATIdcg0.0011.2533.7S56.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.60181263002791011146201215MPlf3.00191690000ll2011584922307.0000400011312111115312.00000000002000000018.00000000000000000024.00000000000000000046 0
NRC CATEGORY D dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 6 7 10 3 4 2 0 6 3 3 I 3 I I 6 11 MPH 3.00 25 20 15 4 2 2 7 16 16 11 7 5 2 8 24 35 7.00 12 11 8 0 0 0 5 20 19 5 3 I I 6 14 34 12.00 18.00 24.00 0 0 0 0 0 0 2 I I 0 7 9 4 ll 0 2 3 0 I 2 4 ,2 I 0 NRC CATEGORY E dcg 0.00 11.25 33.75 56.2S 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 13 10 3 5 0 0 7 7 12 9 17 5 15 8 12 17 hfPH 3.00 18 15 16 3 0 I 11 30 28 18 12 8 7 29 43 40 7.00 4 3 7 0 0 3 8 37 32 15 9 5 6 15 23 12 12.00 0 0 0 0 0 I 6 23 11 21 II I 2 6 5 I 18,00 0 0 0 0 0 0 0 I I 13 7 0 0 I I 0 24.00 NRC CATEGORY F dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 7 9 4 0 0 I I 3 3 13 9 8 13 7 13 12 hIPII 3.00 20 15 9 2 0 0 3 28 36 15 ll 9 9 18 30 28 7.00 0 0 3 0 0 0 I 20 15 14 4 I 4 6 18 7 12.00 0 0 0 0 0 0 0 6 6 10 2 0 I 0 2 0 18.00 24.00 45 A~~1I,'I EGORY G 0.07 1 1 1 1 0 0 0 3 1 I 0 0 0 0 0 3 NRC CAT I dcg 0.00 11.25 33.7S 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.60 18 12 6 3 0 0 2 7 9 10 11 14 6 20 12 15 MPlf 3.00 19 16 9 0 0 0 0 ll 20 11 5 8 4 9 22 30 7.00 0 0 4 0 0 0 1 13 12 1 1 1 1 1 5 3 12.00 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 18.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 24.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 46 0
Table5-84thQuarter,245FTAGL.JOINTFREQUENCY DISTRIBUTION FORTlIETIMEPERIODFROMIIOUR00ON10/I/97TOHOUR23ON12/31/971hetotalhoursare2208,2147readand61missing.NRCCATEGORYAdeg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.070II000000I00I0000.60MPH3.007.0012.0018.0024.00NRCCATEGORYBdeg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.0700000000000I000I0.60hIPH3.007.0012.0018.0024.00NRCCATEGORYCdeg0.0011.2533.7556.2578.75101.25'23.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.0700000000000000000.60hIPH3.007.0012.0018.0024.0047
Table 5-8 4th Quarter, 245 FT AGL.JOINT FREQUENCY DISTRIBUTION FOR Tl IE TIME PERIOD FROM IIOUR 00 ON 10/I/97 TO HOUR 23 ON 12/31/97 1he total hours are 2208, 2147 read and 61 missing.NRC CATEGORY A deg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 I I 0 0 0 0 0 0 I 0 0 I 0 0 0 0.60 MPH 3.00 7.00 12.00 18.00 24.00 NRC CATEGORY B deg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 0 0 0 0 0 0 I 0 0 0 I 0.60 hIPH 3.00 7.00 12.00 18.00 24.00 NRC CATEGORY C deg 0.00 11.25 33.75 56.25 78.75 101.25'23.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.60 hIPH 3.00 7.00 12.00 18.00 24.00 47


NRCCATEGORYDdeg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.070.6071913123413131495237222612186000219211023192139MPH3.007.0012.0018.0024.0000000000272110400ATEGORYENRCCdkg0.0011.2533.7556.2578.75101.25123.75146.25,168.75191.25213.75236.25258.75281.25303.75326.250.07NRCCATEGORYF0.6012516366335755646hlPH3.0024151151162417105314722247.00981010083414ll74612481712.0032400031727268271610818.000000003716161122164024.00000000014181811400dcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.070.60414774331111212588713911ll5300518162082571119hlPH3.007.0012.001040000415105271222918.000000000176120293024.000000048
NRC CATEGORY D deg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 7 19 13 12 3 4 1 3 13 14 9 5 2 3 7 22 26 12 18 6 0 0 0 2 19 21 10 2 3 1 9 21 39 MPH 3.00 7.00 12.00 18.00 24.00 0 0 0 0 0 0 0 0 2 7 21 1 0 4 0 0 ATEGORYE NRC C dkg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 , 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 NRC CATEGORY F 0.60 12 5 1 6 3 6 6 3 3 5 7 5 5 6 4 6 hlPH 3.00 24 15 11 5 1 1 6 24 17 10 5 3 14 7 22 24 7.00 9 8 10 1 0 0 8 34 14 ll 7 4 6 12 48 17 12.00 3 2 4 0 0 0 3 17 27 26 8 2 7 16 10 8 18.00 0 0 0 0 0 0 3 7 16 16 11 2 2 16 4 0 24.00 0 0 0 0 0 0 0 1 4 18 18 1 1 4 0 0 dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 4 14 7 7 4 3 3 1 11 12 12 5 8 8 7 13 9 11 ll 5 3 0 0 5 18 16 20 8 2 5 7 11 19 hlPH 3.00 7.00 12.00 1 0 4 0 0 0 0 4 15 10 5 2 7 12 22 9 18.00 0 0 0 0 0 0 0 1 7 6 12 0 2 9 3 0 24.00 0 0 0 0 0 48


NRCCATEGORYGdeg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.25I0.070000020I00I000000.6034322I244635532IMPH3.00161356I212251815111253977.002712200314101332I391212.00004000I5220I2919818.00000000002I00I20024.00000000000000000049 (1'4 Table5-9Year1997,33FTAGL.JOINTFREQUENCY DISTRIBUTION FORTHETlhlEPERIODFROhlHOUR00ONOI/OI/97TOIIOUR23ON12/31/97Thctotalhoursarc8760,8077readand683missing.NRCCATEGORYAdcg0.0011.2533.7S56.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.0702IIII2I0000I2II0.60181615141691817'23858813714251930189ll223120251781012193557122II119142715752520MPII3.007.0012.00536I00I04813233I918.0024.00NRCCATEGORYB0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.25s0,07I0I00000I0I20i0000.60I7432464733235I39793I548161364I34ll41392II0988756273MPH3.007.0012.0018.0024.00NRCCATEGORYCdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.0700000000000000000.6042'20523525643II0169475I3ll12775247ll12950I02571098ll304MPH3.007.0012.0018.00000000000365250I24.0050 RI NRCCATEGORYDdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.2S213.75236.25258.75281.25303.75326.250.070.601916181110910171213712881718h(PH3.00625233252320284859352515162966827.0037393513691657584639152026419012.00146520008163325232338263018.0003400001023221861181524.0010300000081036137NRCCATEGORYEdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.070.60241913126819173327271931192539h(PH3.0058573425,1052464755432292563891077.003016127281980785742142048979512.00443101ll40315832171323505618.00200000018421685871924.00NRCCATEGORYFdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.070.6033332112994233531262530313034MPH3.00726036261331170105674535204172717.00328710108166441210ll27563912.0010000021513,2544477018.0024.0051
NRC CATEGORY G deg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 I 0.07 0 0 0 0 0 2 0 I 0 0 I 0 0 0 0 0 0.60 3 4 3 2 2 I 2 4 4 6 3 5 5 3 2 I MPH 3.00 16 13 5 6 I 2 12 25 18 15 11 12 5 3 9 7 7.00 2 7 12 2 0 0 3 14 10 13 3 2 I 3 9 12 12.00 0 0 4 0 0 0 I 5 2 2 0 I 2 9 19 8 18.00 0 0 0 0 0 0 0 0 2 I 0 0 I 2 0 0 24.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 49 (1'4 Table 5-9 Year 1997, 33 FT AGL.JOINT FREQUENCY DISTRIBUTION FOR THE TlhlE PERIOD FROhl HOUR 00 ON OI/OI/97 TO IIOUR 23 ON 12/31/97 Thc total hours arc 8760, 8077 read and 683 missing.NRC CATEGORY A dcg 0.00 11.25 33.7S 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 2 I I I I 2 I 0 0 0 0 I 2 I I 0.60 18 16 15 14 16 9 18 17'23 8 5 8 8 13 7 14 25 19 30 18 9 ll 22 31 20 25 17 8 10 12 19 35 5 7 12 2 I I 11 9 14 27 15 7 5 2 5 20 MPII 3.00 7.00 12.00 5 3 6 I 0 0 I 0 4 8 13 2 3 3 I 9 18.00 24.00 NRC CATEGORY B 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 s 0,07 I 0 I 0 0 0 0 0 I 0 I 2 0 i 0 0 0 0.60 I 7 4 3 2 4 6 4 7 3 3 2 3 5 I 3 9 7 9 3 I 5 4 8 16 13 6 4 I 3 4 ll 4 13 9 2 I I 0 9 8 8 7 5 6 2 7 3 MPH 3.00 7.00 12.00 18.00 24.00 NRC CATEGORY C dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.60 4 2'2 0 5 2 3 5 2 5 6 4 3 I I 0 16 9 4 7 5 I 3 ll 12 7 7 5 2 4 7 ll 12 9 5 0 I 0 2 5 7 10 9 8 ll 3 0 4 MPH 3.00 7.00 12.00 18.00 0 0 0 0 0 0 0 0 0 3 6 5 2 5 0 I 24.00 50 RI NRC CATEGORY D dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.2S 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 19 16 18 11 10 9 10 17 12 13 7 12 8 8 17 18 h(PH 3.00 62 52 33 25 23 20 28 48 59 35 25 15 16 29 66 82 7.00 37 39 35 13 6 9 16 57 58 46 39 15 20 26 41 90 12.00 14 6 5 2 0 0 0 8 16 33 25 23 23 38 26 30 18.00 0 3 4 0 0 0 0 1 0 23 22 18 6 11 8 15 24.00 1 0 3 0 0 0 0 0 0 8 10 3 6 1 3 7 NRC CATEGORY E dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 24 19 13 12 6 8 19 17 33 27 27 19 31 19 25 39 h(PH 3.00 58 57 34 25, 10 5 24 64 75 54 32 29 25 63 89 107 7.00 30 16 12 7 2 8 19 80 78 57 42 14 20 48 97 95 12.00 4 4 3 1 0 1 ll 40 31 58 32 17 13 23 50 56 18.00 2 0 0 0 0 0 0 1 8 42 16 8 5 8 7 19 24.00 NRC CATEGORY F dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 33 33 21 12 9 9 4 23 35 31 26 25 30 31 30 34 MPH 3.00 72 60 36 26 13 3 11 70 105 67 45 35 20 41 72 71 7.00 3 2 8 7 1 0 10 81 66 44 12 10 ll 27 56 39 12.00 1 0 0 0 0 0 2 15 13 ,25 4 4 4 7 7 0 18.00 24.00 51
'
'
NRCCATEGORYGdcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.0731420124230222140.604241281981211222726272519312135MP113.00686638193021868312416101943667.003166101313126634310812.00000000036101000018.00,000000011000000024.00000000000100000052
NRC CATEGORY G dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 3 1 4 2 0 1 2 4 2 3 0 2 2 2 1 4 0.60 42 41 28 19 8 12 11 22 27 26 27 25 19 31 21 35 MP11 3.00 68 66 38 19 3 0 2 18 68 31 24 16 10 19 43 66 7.00 3 1 6 6 1 0 1 31 31 26 6 3 4 3 10 8 12.00 0 0 0 0 0 0 0 3 6 1 0 1 0 0 0 0 18.00 ,0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 24.00 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 52
 
Table5-10Year1997,245FTAGL.JOINTFREQUENCY DISTRIBUTION FORTIIETIMEPERIODFROhlIIOUR00ON01/Ol/97TOHOUR23ON12/31/97Thetotalhoursare8760,8075readand685missing.NRCCATEGORYAChg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.072II0'00I00,200II020.601586878IS14151210778610htPH3.0031202219121214261923211381210377.0012813830111423192886281812.001374I000247174I4I818.0024.00NRCCATEGORY8dkg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.070I00000000II000I0.60I3I426I435II3233hlPH3.0011572566108144455287.001298IIII5101267425412.0018.0024.00NRCCATIdkg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.2S213.75236.25258.75281.25303.75326.25EGORYC0.070000000000I000020.6003022I3I63I3I3IIhlPH3.0010729302ll891068I677.00139I322I6988573I1212.0018.0024.0053 fr4 NRCCATEGORYDdeg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.0722100102100002020.601413108731313101012879ll16MPll3.0051343115221313364739188152043797.005251291114141648565445201835567712.0031911300213172136221731262318.007221000012220191928ll1724.00127000004104119610417NRCCATEGORYEdeg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.070.601813110810111181615111210912Mpll3.0050352316ll13ll3737342920232451537.0053442310821352504337201736ill6712.0028139501634506747141653684518.0031240138243842181027605024.0010200001436682214243123dcg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75326.250.070.60221468108106181214236.251258.752281.253303.75214151310NRCCATEGORYFMP113.0039313721207152632493037291842367.0043331915861027447134231527345812.00151862001752423081620723218.0000030041020194423341124.0000000003210163023054 NRCCATEGORYGdeg0.0011.2533.7556.2578.75101.25123.75146.25168.75191.25213.75236.25258.75281.25303.75326.250.0700000422312000000.601112549571116141615149811MPH3.004646272559213634503531171215297.002616239404182340279710244612.0053423016101693514302218.00000420013731134024.00000100000210001055 C
 
==6.0 DOSEASSESSMENT==
-IMPACTONMANLiquidEffluents
-Thedosestothemaximumindividual fromWNP-2liquideffluents werecalculated usingtheNRCLADTAPIIcomputercodeandsitespecificinputparameters.
Table6-1liststhedosestothemaximumindividual bycalendarquarter,alongwiththecumulative totalbodyandmaximumorganvalues.Dosesbycalendarquarterstotheaverageexposedindividual arelistedinTable6-2,The50-milepopulation dosesbycalendarquarterarelistedinTable6-3.Table6-4providesannualdosestotheaverageindividual and50-milepopulation dosesfromliquideffluents.
Alldoseswerecalculated usingtheNRCLADTAPIIcomputercode.GaseousEffluents
-TheNRCGASPARIIcomputercodewasusedtocalculate dosesatandbeyondthesiteboundary.
Table6-5liststheannual50-miledoseusingvaluesobtainedfromtheALARAannualintegrated population dosesummary(person-rem).
Table6-5alsoprovidestheannualindividual dosesassociated witheachpathway.ThesevalueswereobtainedbydividingtheALARAintegrated dose(person-rem) bythe50-milepopulation (252,356foryear1987)andconverting tomrem.TheGASPARIIrunsusequarterly andannualmeteorological dataandsitespecificinputparameters.
Exposurefo"AMemberofthePublic"TheWNP-2VisitorCenterwasevaluated forassessment ofradiation dosesto"MembersofthePublic"duetotheiractivities withinthesiteboundary.
TheODCMassumesaneight(8)hourperyearoccupancy by"AMemberofthePublic"attheVisitorCenter.Thedoseassessment resultedinanannualcalculated totalbodydoseof3.81E-05mrem.Theannualthyroiddosewas3.91E-05mremandthemaximumdosetoanyotherorganwas4.67E-05mrem.Theairdosecontribution wasasfollows;Betaairdosewas4.22E-03mrad/yrandtheGammaairdosewas1.18E-02mrad/yr.The1997TLDsummaryshowednosignificant changefrompre-operational values.Basedononesigmaerror,themaximumdirectradiation exposuretothepublicforcalendaryear1997waslessthan10mrem.56


DoseTablesTable6-1AMaximumIndividual DosesFromLiquidENuents:FirstandSecondQuarters-19971stuarterPathwaFishingDrinkingShoreline SwimmingBoatingVegetables LeafyVeg.MilkMeatTotalBodymrem/tr4.24E-066,64E-095,59E-088.40E-119.33E-093.30E-084.54E-093.32E-091.52E-091997Cumulative TotalBodymrem/r4.24E-066.64E-095.59E-088.40E-119.33E-093.30E-084.54E-093.32E-091.52E-09Max.Organmrem/tr6.50E-064.81E-093.11E-074.67E-109.33E-094.44E-083.29E-095.00E-097.73E-101997Cumulative Max.Organmrem/r6.50E-064.81E-093.11E-074.67E-109.33E-094.44E-083.29E-095.00E-097.73E-10Total4.35E-064.35E-066.88E-066.88E-06PathwaFishingDrinkingShoreline SwimmingBoatingVegetables LeafyVeg.MilkMeatTotalBodymrem/tr8.24E-061.99E-079.49E-081.42E-101.58E-081.57E-072.45E-084.58E-081.69E-082nduarter1997Cumulative TotalBodymrem/r1.25E-052.06E-071.51E-072.26E-102.51E-086.60E-089.08E-094.91E-081.84E-08Max.Organmrem/tr1.23E-051.41E-075.27E-077.91E-101.58E-082.28E-051.71E-086.46E-081.01E-081997Cumulative Max.Organmrem/r1.88E-051.46E-078.38E-07, 1.26E-092.51E-088.88E-086.58E-096.96E-081.09E-08Total8.79E-061.30E-053.59E-052.00E-0557 yJ Table6-1BMaximumIndividual DosesFromLiquidEffluents:
Table 5-10 Year 1997, 245 FT AGL.JOINT FREQUENCY DISTRIBUTION FOR TIIE TIME PERIOD FROhl I IOUR 00 ON 01/Ol/97 TO HOUR 23 ON 12/31/97 The total hours are 8760, 8075 read and 685 missing.NRC CATEGORY A Chg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 2 I I 0'0 0 I 0 0, 2 0 0 I I 0 2 0.60 15 8 6 8 7 8 IS 14 15 12 10 7 7 8 6 10 htPH 3.00 31 20 22 19 12 12 14 26 19 23 21 13 8 12 10 37 7.00 12 8 13 8 3 0 11 14 23 19 28 8 6 2 8 18 12.00 13 7 4 I 0 0 0 2 4 7 17 4 I 4 I 8 18.00 24.00 NRC CATEGORY 8 dkg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 I 0 0 0 0 0 0 0 0 I I 0 0 0 I 0.60 I 3 I 4 2 6 I 4 3 5 I I 3 2 3 3 hlPH 3.00 11 5 7 2 5 6 6 10 8 14 4 4 5 5 2 8 7.00 12 9 8 I I I I 5 10 12 6 7 4 2 5 4 12.00 18.00 24.00 NRC CAT I dkg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.2S 213.75 236.25 258.75 281.25 303.75 326.25 EGORY C 0.07 0 0 0 0 0 0 0 0 0 0 I 0 0 0 0 2 0.60 0 3 0 2 2 I 3 I 6 3 I 3 I 3 I I hlPH 3.00 10 7 2 9 3 0 2 ll 8 9 10 6 8 I 6 7 7.00 13 9 I 3 2 2 I 6 9 8 8 5 7 3 I 12 12.00 18.00 24.00 53 fr 4 NRC CATEGORY D deg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 2 2 1 0 0 1 0 2 1 0 0 0 0 2 0 2 0.60 14 13 10 8 7 3 13 13 10 10 12 8 7 9 ll 16 MPll 3.00 51 34 31 15 22 13 13 36 47 39 18 8 15 20 43 79 7.00 52 51 29 11 14 14 16 48 56 54 45 20 18 35 56 77 12.00 31 9 11 3 0 0 2 13 17 21 36 22 17 31 26 23 18.00 7 2 2 1 0 0 0 0 1 22 20 19 19 28 ll 17 24.00 1 2 7 0 0 0 0 0 4 10 41 19 6 10 4 17 NRC CATEGORY E deg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 18 13 1 10 8 10 11 11 8 16 15 11 12 10 9 12 Mpll 3.00 50 35 23 16 ll 13 ll 37 37 34 29 20 23 24 51 53 7.00 53 44 23 10 8 2 13 52 50 43 37 20 17 36 ill 67 12.00 28 13 9 5 0 1 6 34 50 67 47 14 16 53 68 45 18.00 3 1 2 4 0 1 3 8 24 38 42 18 10 27 60 50 24.00 1 0 2 0 0 0 0 1 4 36 68 22 14 24 31 23 dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 326.25 0.07 0.60 22 14 6 8 10 8 10 6 18 12 14 236.25 1 258.75 2 281.25 3 303.75 2 14 15 13 10 NRC CATEGORY F MP11 3.00 39 31 37 21 20 7 15 26 32 49 30 37 29 18 42 36 7.00 43 33 19 15 8 6 10 27 44 71 34 23 15 27 34 58 12.00 15 1 8 6 2 0 0 17 52 42 30 8 16 20 72 32 18.00 0 0 0 3 0 0 4 10 20 19 4 4 23 34 11 24.00 0 0 0 0 0 0 0 3 2 10 16 3 0 2 3 0 54 NRC CATEGORY G deg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 00 4 2 2 3 1 2 0 0 0 0 0 0.60 11 12 5 4 9 5 7 11 16 14 16 15 14 9 8 11 MPH 3.00 46 46 27 25 5 9 21 36 34 50 35 31 17 12 15 29 7.00 26 16 23 9 4 0 4 18 23 40 27 9 7 10 24 46 12.00 5 3 4 2 3 0 1 6 10 16 9 3 5 14 30 22 18.00 0 0 0 4 2 0 0 1 3 7 3 1 1 3 4 0 24.00 0 0 0 1 0 0 0 0 0 2 1 0 0 0 1 0 55 C
ThirdandFourthQuarters-1997PathwaFishingDrinkingShoreline SwimmingBoatingVegetables LeafyVeg.MilkMeatTotalBodymrem/tr0.00E+000.00E+000.00E+000.00E+000.00E+000.00E+000,00E+000.00E+000.00E+003rduarter1997Cumulative TotalBodymrem/r1.25E-052.06E-071.51E-072.26E-102.51E-086.60E-089.08E-094.91E-081.84E-08Max.Organmrem/tr0.00E+000.00E+000.00E+000.00E+000.00E+000.00E+000.00E+000.00E+000.00E+001997Cumulative Max.Organmrem/r1.88E-051.46E-078.38E-071.26E-092.51E-088.88E-086.58E-096.96E-081.09E-08Total0.00E+001.30E-050.00E+002.00E-05PathwaFishingDrinkingShoreline SwimmingBoatingVegetables LeafyVeg.MilkMeatTotalBodymrem/tr9.03E-081.76E-083,36E-085.11E-111.02E-098.95E-085.58E-099.75E-094.03E-094thuarter1997Cumulative TotalBodymrem/r1.26E-052.23E-071.84E-072.77E-102.62E-081.56E-071.47E-085.89E-082.25E-08Max.Organmrem/tr2.14E-071.83E-083.36E-085.11E-111.02E-091.59E-071.75E-081.12E-088.52E-091997Cumulative Max.Organmrem/r1.90E-051.64E-078.72E-071.31E-092.62E-082.48E-072.41E-088.08E-081.94E-08Total2.51E-071.33E-054.63E-072.04E-05*AgeGroup-Adult:Maximumindividual residesatRichlandandfishesneartheWNP-2outfallarea58 Table6-2AverageIndividual DosesFromLiquidENuents-1997PathwaFishingDrinkingShoreline SwimmingBoatingVegetables~
6.0 DOSE ASSESSMENT
LeafyVeg.*Milk*Meat+TotalBodymrem1.39E-083.37E-094.23E-091.87E-114.67E-121.00E-082.17E-091.84E-097,30E-101stuarterMax.Organmrem2.05E-083.17E-094.23E-091.87E-114.67E-123.34E-089.60E-093.08E-093.58E-09TotalBodymrem2.71E-081.01E-077.17E-093.16E-117.91E-121.14E-071.13E-082.86E-087.62E-092nduarterMax.Organmrem3.94E-081.01E-077.17E-093.16E-117.91E-121.54E-072.39E-083.09E-081.25E-08Total3.63E-087.76E-082.97E-073.69E-07PathwaFishingDrinkingShoreline SwimmingBoatingVegetables*
-IMPACT ON MAN Liquid Effluents-The doses to the maximum individual from WNP-2 liquid effluents were calculated using the NRC LADTAP II computer code and site specific input parameters.
LeafyVeg.*Milk*Meat*TotalBodymrem0.00E+000.00E+000.00E+000,00E+000,00E+000.00E+000.00E+000.00E+000.00E+003rduarterMax.Organmrem0.00E+000.00E+000.00E+000.00E+000.00E+000.00E+000.00E+000.00E+000.00E+00TotalBodymrem2.84E-101.73E-084.57E-102.04E-125.11E-131.35E-081.21E-093.36E-099.56E-104thuarterMax.Organmrem3.19E-101.74E-084.57E-102.04E-125.11E-131.65E-082.14E-093.49E-098.30E-10Total0.00E+000.00E+003.71E-084.11E-08*Totalpopulation ALARAdosesdividedbythetotalpopulation servedfromirrigated production; converted tomrem II'yIy0II Table6-350-MilePopulation DosesFromLiquidENuents-1997PathwaFishingDrinkingShoreline SwimmingBoatingVegetables LeafyVeg.MilkMeatTotalTotalBodyerson-rem 2.69E-082.64E-077.43E-073.28E-098.22E-101.00E-072.17E-081.76E-087.37E-091.18E-061stuarterMax.Organerson-rem 4.90E-085.63E-078.74E-073.28E-098.22E-103.34E-079.60E-082.94E-083.62E-081.99E-06TotalBodyerson-rem 5.26E-087.75E-061.26E-065.57E-091.39E-091.14E-061.13E-072.73E-077,70E-081.07E-052nduarterMax.Organerson-rem 9.36E-088.26E-061.48E-065.57E-091.39E-091.54E-062.39E-072.95E-071.26E-071.20E-05PathwaFishingDrinkingShoreline SwimmingBoatingVegetables LeafyVeg.MilkMeatTotalBodyerson-rem 0.00E+000.00E+000.00E+000.00E+000,00E+000.00E+000.00E+000.00E+000.00E+003rduarterMax.Organerson-rem 0.00E+000.00E+000.00E+000.00E+000.00E+000.00E+000.00E+000.00E+000.00E+00TotalBodyerson-rem 7.77E-109.67E-078.04E-083.60E-109,00E-111.35E-071.21E-083.21E-089.66E-094thuarterMax.Organerson-rem 1.95E-091.00E-069.46E-083.60E-109,00E-111.65E-072.14E-083.33E-088.38E-09Total0.00E+000.00E+001.24E-061.33E-0660 Table6-4AnnualLadtapHResultsfor1997A.50-mileoulationdosesfromWNP-2liuideffluents PathwaFishingDrinkingShoreline SwimmingBoatingVegetables LeafyVeg.MilkMeatTotalBodyerson-rem 8.07E-089.04E-062.11E-069.31E-092.33E-091.15E-061.38E-063.25E-079.42E-08Max.Organerson-rem 1.44E-079.89E-062,48E-069.31E-092.33E-091.70E-062.05E-063.59E-071.76E-07Total1.42E-051.68E-05B.Averaeindividual dosesfromWNP-2liuideffluents PathwaFishingDrinkingShoreline SwimmingBoatingVegetables*
Table 6-1 lists the doses to the maximum individual by calendar quarter, along with the cumulative total body and maximum organ values.Doses by calendar quarters to the average exposed individual are listed in Table 6-2, The 50-mile population doses by calendar quarter are listed in Table 6-3.Table 6-4 provides annual doses to the average individual and 50-mile population doses from liquid effluents.
LeafyVeg.*Milk~Meat*TotalBodymrem4.15E-081.18E-071.20E-085.29E-111.32E-111.15E-071.38E-073.41E-089.33E-09Max.Organmrem5.48E-081.61E-071.20E-085.29E-111.32E-111.70E-072.05E-073.76E-081.74E-08Total4.68E-076.58E-07*Totalpopulation ALARAdosesdividedbythetotalpopulation servedfromirrigated production; converted tomrem.
All doses were calculated using the NRC LADTAP II computer code.Gaseous Effluents-The NRC GASPAR II computer code was used to calculate doses at and beyond the site boundary.Table 6-5 lists the annual 50-mile dose using values obtained from the ALARA annual integrated population dose summary (person-rem).
~g Table6-5ASummaryofDosesfromWNP-2GaseousENuents,19971Location:
Table 6-5 also provides the annual individual doses associated with each pathway.These values were obtained by dividing the ALARA integrated dose (person-rem) by the 50-mile population (252,356 for year 1987)and converting to mrem.The GASPAR II runs use quarterly and annual meteorological data and site specific input parameters.
SiteBoundary1stuarter2nd3rd4thAnnualuarteruarteruarterCumulative Betaairdosemrad1.50E-040.00E+001.40E-041.92E-044.82E-04Gammaairdose4.04E-040.00E+003.91E-045.44E-041.34E-032Location:
Exposure fo"A Member of the Public" The WNP-2 Visitor Center was evaluated for assessment of radiation doses to"Members of the Public" due to their activities within the site boundary.The ODCM assumes an eight (8)hour per year occupancy by"A Member of the Public" at the Visitor Center.The dose assessment resulted in an annual calculated total body dose of 3.81E-05 mrem.The annual thyroid dose was 3.91E-05 mrem and the maximum dose to any other organ was 4.67E-05 mrem.The air dose contribution was as follows;Beta air dose was 4.22E-03 mrad/yr and the Gamma air dose was 1.18E-02 mrad/yr.The 1997 TLD summary showed no significant change from pre-operational values.Based on one sigma error, the maximum direct radiation exposure to the public for calendar year 1997 was less than 10 mrem.56
BeondSiteBounda1stuarter2nd3rd4thAnnualuarteruarteruarterCumulative Betaairdosemrad3.57E-040.00E+001.49E-042.45E-047.51E-04Gammaairdose9.95E-040.00E+004.14E-046.90E-042.10E-033Location:
SiteBoundaryAnnualDoseAnnualTotalBodDosemremAnnualSkinDosemrem3.37E-034.27E-034Location:
BeondSiteBoundaryAnnualDose4.1milesENEAnnualtotalBodDosemrem2.19E-03AnnualSkinDosemrem2.71E-03Nonoblegasreleasedinsecondquarter62 Table6-SBSummaryofDosesfromWNP-2GaseousKNuents,19975Location:
SiteBoundary1stQuarter2ndQuarter3Hluarter4thuarterAnnualCumulative MaximumOrgandosemrem3.12E-033.33E-032.23E-039.79E-049.66E-036Location:
BeyondSiteBoundary1stQuarter2ndQuarter3Hluarter4thuarterAnnualCumulative MaximumOrgandosemrem7.14E-044.99E-046.40E-041.08E-032.93E-037Location:
LandUseCensus;4.10E+00MilesESE1stuarter2ndQuarter3Hluarter4thuarterAnnualCumulative MaximumOrgandosemrem7.14E-044.99E-046.40E-047.80E-042.63E-0363


Table6-650-MilePopulation DosesFrom1997GaseousENuentsA.50-mileoulationPlumeGroundInhalation Vegetables MilkMeatExposurePathwaTotalBodyerson-rem 1.99E-033.48E-032.58E-032.94E-031.06E-036.63E-04Max.Organerson-rem 2.00E-033.48E-035.61E-032.86E-039.99E-046.28E-04Total1.27E-021.56E-02B.Averaeindividual*
Dose Tables Table 6-1A Maximum Individual Doses From Liquid ENuents: First and Second Quarters-1997 1st uarter Path wa Fishing Drinking Shoreline Swimming Boating Vegetables Leafy Veg.Milk Meat Total Body mrem/tr 4.24E-06 6,64E-09 5,59E-08 8.40E-11 9.33E-09 3.30E-08 4.54E-09 3.32E-09 1.52E-09 1997 Cumulative Total Body mrem/r 4.24E-06 6.64E-09 5.59E-08 8.40E-11 9.33E-09 3.30E-08 4.54E-09 3.32E-09 1.52E-09 Max.Organ mrem/tr 6.50E-06 4.81E-09 3.11E-07 4.67E-10 9.33E-09 4.44E-08 3.29E-09 5.00E-09 7.73E-10 1997 Cumulative Max.Organ mrem/r 6.50E-06 4.81E-09 3.11E-07 4.67E-10 9.33E-09 4.44E-08 3.29E-09 5.00E-09 7.73E-10 Total 4.35E-06 4.35E-06 6.88E-06 6.88E-06 Pathwa Fishing Drinking Shoreline Swimming Boating Vegetables Leafy Veg.Milk Meat Total Body mrem/tr 8.24E-06 1.99E-07 9.49E-081.42E-10 1.58E-08 1.57E-07 2.45E-08 4.58E-08 1.69E-08 2nd uarter 1997 Cumulative Total Body mrem/r 1.25E-05 2.06E-07 1.51E-07 2.26E-10 2.51E-08 6.60E-08 9.08E-09 4.91E-08 1.84E-08 Max.Organ mrem/tr 1.23E-05 1.41E-07 5.27E-07 7.91E-10 1.58E-08 2.28E-05 1.71E-08 6.46E-08 1.01E-08 1997 Cumulative Max.Organ mrem/r 1.88E-05 1.46E-07 8.38E-07, 1.26E-09 2.51E-08 8.88E-08 6.58E-09 6.96E-08 1.09E-08 Total 8.79E-06 1.30E-05 3.59E-05 2.00E-05 57 y J Table 6-1B Maximum Individual Doses From Liquid Effluents:
PlumeGroundInhalation Vegetables MilkMeatExposurePathwaPopulation
Third and Fourth Quarters-1997 Pathwa Fishing Drinking Shoreline Swimming Boating Vegetables Leafy Veg.Milk Meat Total Body mrem/tr 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0,00E+00 0.00E+00 0.00E+00 3rd uarter 1997 Cumulative Total Body mrem/r 1.25E-05 2.06E-07 1.51E-07 2.26E-10 2.51E-08 6.60E-08 9.08E-09 4.91E-08 1.84E-08 Max.Organ mrem/tr 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1997 Cumulative Max.Organ mrem/r 1.88E-05 1.46E-07 8.38E-07 1.26E-09 2.51E-08 8.88E-08 6.58E-09 6.96E-08 1.09E-08 Total 0.00E+00 1.30E-05 0.00E+00 2.00E-05 Path wa Fishing Drinking Shoreline Swimming Boating Vegetables Leafy Veg.Milk Meat Total Body mrem/tr 9.03E-08 1.76E-08 3,36E-08 5.11E-11 1.02E-09 8.95E-08 5.58E-09 9.75E-09 4.03E-09 4th uarter 1997 Cumulative Total Body mrem/r 1.26E-05 2.23E-07 1.84E-07 2.77E-10 2.62E-08 1.56E-07 1.47E-08 5.89E-08 2.25E-08 Max.Organ mrem/tr 2.14E-07 1.83E-08 3.36E-08 5.11E-11 1.02E-09 1.59E-07 1.75E-08 1.12E-08 8.52E-09 1997 Cumulative Max.Organ mrem/r 1.90E-05 1.64E-07 8.72E-07 1.31E-09 2.62E-08 2.48E-07 2.41E-08 8.08E-08 1.94E-08 Total 2.51E-07 1.33E-05 4.63E-07 2.04E-05*Age Group-Adult: Maximum individual resides at Richland and fishes near the WNP-2 outfall area 58 Table 6-2 Average Individual Doses From Liquid ENuents-1997 Path wa Fishing Drinking Shoreline Swimming Boating Vegetables~
=)2.50E+05TotalBodymrem7.96E-061.39E-051.03E-051.18E-054.24E-062.65E-06Max.Organmrem8.00E-061.39E-052.24E-051.14E-054.00E-062,51E-06Total5.09E-056.23E-05*The50-milepopulation dosesaredividedbythepopulation within50milesofthePlantbydirection andradiiinterval, andconverted tomrem.64
Leafy Veg.*Milk*Meat+Total Body mrem 1.39E-08 3.37E-09 4.23E-09 1.87E-11 4.67E-12 1.00E-08 2.17E-09 1.84E-09 7,30E-10 1st uarter Max.Organ mrem 2.05E-08 3.17E-09 4.23E-09 1.87E-11 4.67E-12 3.34E-08 9.60E-09 3.08E-09 3.58E-09 Total Body mrem 2.71E-08 1.01E-07 7.17E-09 3.16E-11 7.91E-12 1.14E-07 1.13E-08 2.86E-08 7.62E-09 2nd uarter Max.Organ mrem 3.94E-08 1.01E-07 7.17E-09 3.16E-11 7.91E-12 1.54E-07 2.39E-08 3.09E-08 1.25E-08 Total 3.63E-08 7.76E-08 2.97E-07 3.69E-07 Pathwa Fishing Drinking Shoreline Swimming Boating Vegetables*
Leafy Veg.*Milk*Meat*Total Body mrem 0.00E+00 0.00E+00 0.00E+00 0,00E+00 0,00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3rd uarter Max.Organ mrem 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Total Body mrem 2.84E-10 1.73E-08 4.57E-10 2.04E-12 5.11E-13 1.35E-08 1.21E-09 3.36E-09 9.56E-10 4th uarter Max.Organ mrem 3.19E-10 1.74E-08 4.57E-10 2.04E-12 5.11E-13 1.65E-08 2.14E-09 3.49E-09 8.30E-10 Total 0.00E+00 0.00E+00 3.71E-08 4.11E-08*Total population ALARA doses divided by the total population served from irrigated production; converted to mrem I I'y I y 0 II Table 6-3 50-Mile Population Doses From Liquid ENuents-1997 Path wa Fishing Drinking Shoreline Swimming Boating Vegetables Leafy Veg.Milk Meat Total Total Body erson-rem 2.69E-08 2.64E-07 7.43E-07 3.28E-09 8.22E-10 1.00E-07 2.17E-08 1.76E-08 7.37E-09 1.18E-06 1st uarter Max.Organ erson-rem 4.90E-08 5.63E-07 8.74E-07 3.28E-09 8.22E-10 3.34E-07 9.60E-08 2.94E-08 3.62E-08 1.99E-06 Total Body erson-rem 5.26E-08 7.75E-06 1.26E-06 5.57E-09 1.39E-09 1.14E-06 1.13E-07 2.73E-07 7,70E-08 1.07E-05 2nd uarter Max.Organ erson-rem 9.36E-08 8.26E-06 1.48E-06 5.57E-09 1.39E-09 1.54E-06 2.39E-07 2.95E-07 1.26E-07 1.20E-05 Path wa Fishing Drinking Shoreline Swimming Boating Vegetables Leafy Veg.Milk Meat Total Body erson-rem 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0,00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3rd uarter Max.Organ erson-rem 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Total Body erson-rem 7.77E-10 9.67E-07 8.04E-08 3.60E-10 9,00E-11 1.35E-07 1.21E-08 3.21E-08 9.66E-09 4th uarter Max.Organ erson-rem 1.95E-09 1.00E-06 9.46E-08 3.60E-10 9,00E-11 1.65E-07 2.14E-08 3.33E-08 8.38E-09 Total 0.00E+00 0.00E+00 1.24E-06 1.33E-06 60 Table 6-4 Annual Ladtap H Results for 1997 A.50-mile o ulation doses from WNP-2 li uid effluents Pathwa Fishing Drinking Shoreline Swimming Boating Vegetables Leafy Veg.Milk Meat Total Body erson-rem 8.07E-08 9.04E-06 2.11E-06 9.31E-09 2.33E-09 1.15E-06 1.38E-06 3.25E-07 9.42E-08 Max.Organ erson-rem 1.44E-07 9.89E-06 2,48E-06 9.31E-09 2.33E-09 1.70E-06 2.05E-06 3.59E-07 1.76E-07 Total 1.42E-05 1.68E-05 B.Avera e individual doses from WNP-2 li uid effluents Pathwa Fishing Drinking Shoreline Swimming Boating Vegetables*
Leafy Veg.*Milk~Meat*Total Body mrem 4.15E-08 1.18E-07 1.20E-08 5.29E-11 1.32E-11 1.15E-07 1.38E-07 3.41E-08 9.33E-09 Max.Organ mrem 5.48E-08 1.61E-07 1.20E-08 5.29E-11 1.32E-11 1.70E-07 2.05E-07 3.76E-08 1.74E-08 Total 4.68E-07 6.58E-07*Total population ALARA doses divided by the total population served from irrigated production; converted to mrem.
~g Table 6-5A Summary of Doses from WNP-2 Gaseous ENuents, 1997 1 Location: Site Boundary 1st uarter 2nd 3rd 4th Annual uarter uarter uarter Cumulative Beta air dose mrad 1.50E-04 0.00E+00 1.40E-04 1.92E-04 4.82E-04 Gamma air dose 4.04E-04 0.00E+00 3.91E-04 5.44E-04 1.34E-03 2 Location: Be ond Site Bounda 1st uarter 2nd 3rd 4th Annual uarter uarter uarter Cumulative Beta air dose mrad 3.57E-04 0.00E+00 1.49E-04 2.45E-04 7.51E-04 Gamma air dose 9.95E-04 0.00E+00 4.14E-04 6.90E-04 2.10E-03 3 Location: Site Boundary Annual Dose Annual Total Bod Dose mrem Annual Skin Dose mrem 3.37E-03 4.27E-03 4 Location: Be ond Site Boundary Annual Dose 4.1 miles ENE Annual total Bod Dose mrem 2.19E-03 Annual Skin Dose mrem 2.71E-03 No noble gas released in second quarter 62 Table 6-SB Summary of Doses from WNP-2 Gaseous KNuents, 1997 5 Location: Site Boundary 1st Quarter 2nd Quarter 3Hl uarter 4th uarter Annual Cumulative Maximum Organ dose mrem 3.12E-03 3.33E-03 2.23E-03 9.79E-04 9.66E-03 6 Location: Beyond Site Boundary 1st Quarter 2nd Quarter 3Hl uarter 4th uarter Annual Cumulative Maximum Organ dose mrem 7.14E-04 4.99E-04 6.40E-04 1.08E-03 2.93E-03 7 Location: Land Use Census;4.10E+00 Miles ESE 1st uarter 2nd Quarter 3Hl uarter 4th uarter Annual Cumulative Maximum Organ dose mrem 7.14E-04 4.99E-04 6.40E-04 7.80E-04 2.63E-03 63


==7.0 REVISIONS==
Table 6-6 50-Mile Population Doses From 1997 Gaseous ENuents A.50-mile o ulation Plume Ground Inhalation Vegetables Milk Meat Exposure Path wa Total Body erson-rem 1.99E-03 3.48E-03 2.58E-03 2.94E-03 1.06E-03 6.63E-04 Max.Organ erson-rem 2.00E-03 3.48E-03 5.61E-03 2.86E-03 9.99E-04 6.28E-04 Total 1.27E-02 1.56E-02 B.Avera e individual*
TOTHEODCMThissectioncompletes therequirement ofTechnical Specification 5.5.1.Acomplete, legiblecopyoftheentireODCMisincludedasanenclosure tothelettertransmitting thisRadioactive EffluentReleaseReport.ODCM'saresentonlytotheNuclearRegulatory Commission (NRC).8.0REVISIONS TOTHEPROCESSCONTROLPROGRAM(PCP)TherehavebeennomajorchangestotheProcessControlProgram(PPM1.12.2)duringthereporting period,however,theprocedure wasrevisedeffective 8/11/97.Thedescription ofdewatering systemprocesscontrolswasexpandedtoincludethebasisforconcluding thatadequatedrynessisachievedandtheroleoftherelativehumidityendpointwasspecified.
Plume Ground Inhalation Vegetables Milk Meat Exposure Path wa Population
Variousreferences wereadded(orupdated)including 10CFR61.56, ETSB11-3,10CFR20.2001
=)2.50E+05 Total Body mrem 7.96E-06 1.39E-05 1.03E-05 1.18E-05 4.24E-06 2.65E-06 Max.Organ mrem 8.00E-06 1.39E-05 2.24E-05 1.14E-05 4.00E-06 2,51E-06 Total 5.09E-05 6.23E-05*The 50-mile population doses are divided by the population within 50 miles of the Plant by direction and radii interval, and converted to mrem.64 7.0 REVISIONS TO THE ODCM This section completes the requirement of Technical Specification 5.5.1.A complete, legible copy of the entire ODCM is included as an enclosure to the letter transmitting this Radioactive Effluent Release Report.ODCM's are sent only to the Nuclear Regulatory Commission (NRC).8.0 REVISIONS TO THE PROCESS CONTROL PROGRAM (PCP)There have been no major changes to the Process Control Program (PPM 1.12.2)during the reporting period, however, the procedure was revised effective 8/11/97.The description of dewatering system process controls was expanded to include the basis for concluding that adequate dryness is achieved and the role of the relative humidity endpoint was specified.
-2006,Dewatering SystemTopicalReportTP-02-P-A, IEB79-19andtheBTPonWasteForm.Wordsspecifying thecontrolsapplicable tosolidification ofoilinexcessof10%werereplacedbyprohibition ofthisactivitysincethiswasteformisnolongerpermitted attheUSEcologyburialsite.Volumebasedradioactive materialcharacterization wasdescribed.
Various references were added (or updated)including 10CFR61.56, ETSB 11-3, 10CFR20.2001
Thedescription ofradioactive wasteandradioactive materialstorageareaswasexpandedtoreflectcurrentconditions.
-2006, Dewatering System Topical Report TP-02-P-A, IEB 79-19 and the BTP on Waste Form.Words specifying the controls applicable to solidification of oil in excess of 10%were replaced by prohibition of this activity since this waste form is no longer permitted at the US Ecology burial site.Volume based radioactive material characterization was described.
Controlsarisingfromtheimplementation ofIndustrial Packaging requirements wereaddedandwordsspecifying annualreverification ofshippingcomputercodeswereremovedsincecodeverification isrequiredforeachuseandfollowing updates.Therequiredreporting ofviolations ofCertificate ofCompliance conditions forNRCapprovedshippingcontainers wasspecified.
The description of radioactive waste and radioactive material storage areas was expanded to reflect current conditions.
Otherchangesincludedminorrewording orformatchanges.9.0NEWORDELETEDLOCATIONS FORDOSEASSESSMENTS AND/ORENVIRONMENTAL MONITORING LOCATIONS Therewerenonewordeletedlocations fordoseassessments orenvironmental monitoring.
Controls arising from the implementation of Industrial Packaging requirements were added and words specifying annual reverification of shipping computer codes were removed since code verification is required for each use and following updates.The required reporting of violations of Certificate of Compliance conditions for NRC approved shipping containers was specified.
10.0MAJORCHANGESTORADIOACTIVE LIQUID,GASEOUSANDSOLIDWASTETREATMENT SYSTEMSNomajorchangesweremadetotheradioactive wastesystems(liquid,gaseous,orsolid)duringthisreporting period.65}}
Other changes included minor rewording or format changes.9.0 NEW OR DELETED LOCATIONS FOR DOSE ASSESSMENTS AND/OR ENVIRONMENTAL MONITORING LOCATIONS There were no new or deleted locations for dose assessments or environmental monitoring.
10.0 MAJOR CHANGES TO RADIOACTIVE LIQUID, GASEOUS AND SOLID WASTE TREATMENT SYSTEMS No major changes were made to the radioactive waste systems (liquid, gaseous, or solid)during this reporting period.65}}

Revision as of 11:00, 6 July 2018

WNP-2 Radioactive Effluent Release Rept,Jan-Dec 1997.
ML17292B258
Person / Time
Site: Columbia Energy Northwest icon.png
Issue date: 12/31/1997
From:
WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To:
Shared Package
ML17292B257 List:
References
NUDOCS 9803030420
Download: ML17292B258 (120)


Text

REFERENCE'OCFR50.36a(a)(2)

WNP-2 RADIOACTIVE EFFLUENT RELEASE REPORT JANUARY THROUGH DECEMBER 1997 WASHINGTON PUBLIC POWER SUPPLY SYSTEM LICENSE NO.NPF-21 9803030420 980223 PDR ADQCK 05000397 R PDR

i

1.0 Introduction

This report is submitted in compliance with 10CFR50.36a(a)(2) and Technical Specification 5.6.3.It includes a summary of the quantities of radioactive liquid and gaseous effluents and solid radwaste released from WNP-2 during the previous twelve months of operation.

Effluent data is summarized on a quarterly basis.2.0 Liquid Effluents The radwaste liquid effluents were released in"batch mode" during the reporting period.Table 2-0 summarizes the number and duration of batch releases, dilution flow and calculated maximum individual doses.The liquid batch releases were recirculated before sampling.A representative sample was obtained and analyzed for each batch release.A composite of the batch samples for each month was analyzed for tritium, and a composite sample for each quarter in which liquids were discharged was analyzed for strontium 89, strontium 90, and iron 55.The methods used for measuring the total radioactivity were gamma spectroscopy, liquid scintillation and proportional counting.Table 2-1 provides a summation of all liquid releases during this reporting period.The average flow rate of the Columbia River during January through December 1997 was 1.65E+05 cubic feet per second.The percentage of MPC limit in Table 2-1 is based on the total of the MPC fractions using the nuclides in Table 2-2 and the concentrations listed in the former 10CFR20, Appendix B, Table 2, Column 2.Doses were calculated using the LADTAP II computer code, NUREG/CR-4013.

Estimated total errors are listed in Table 2-1, and are propagated from individual error estimates of sample activity, sample volume, tank volume, and tank homogeneity.

The estimated total errors were calculated by obtaining the square root of the sum of the squares of the individual error contributions and multiplying by 1.96 for a 95 percent confidence level.There were no liquid effluent monitors which were out of service for more than 30 days.There were no abnormal releases.

Liquid Effluent Tables Table 2-0%NP-2 Liquid ENuents-Dose Number of Batch Releases 1st Quarter 2.00E+00 2nd Quarter 1.00E+01 3rd Quarter 4th Quarter , 0.00E+00 1.00E+00 1.30E+01 Disc har e Duration in Hours otal Avera e Minimum Maximum 6.67E-01 3.33E-01 3.33E-01 3.33E-01 1.73E+01 1.73E+00 2.50E-01 2.80E+00 Dilution Flow N/A 1.58E+00 1.95E+01 N/A 1.58E+00 1.21E+00 N/A 1.58E+00-2.50E-01 N/A 1.58E+00 2.80E+00 Gallons 3.40E+04 9.68E+05 N/A 1.76E+05 1.18E+06 Maximum Individual Dose (mrem)Whole Body (Adult)ODCM Limit%of Limit Organ ODCM Limit%of Limit 4.35E-06 8.79E-06 1.5 1.5 2.90E-04 5.86E-04 6.88E-06 3.59E-05 1.38E-04 7.18E-04 ODCM Limits 0.00E+00 1.5 0.00E+00 0.00E+00 0.00E+00 2.51E-07 1.5 1.68E-05 4.63E-07 9.26E-06 1.33E-05 3.0 4.42E-04 4.32E-05 10 4.32E-04 Batch Less than the concentration specified in 10 CFR 20, Appendix B, Table II, Column 2, and less than 2.0E-04 pCi/cc dissolved or entrained noble gases.Calendar Quarter Calendar Year Less than or equal to 1.5 mrem to the total body, and less than or equal to 5 mrem to an organ.Less than or equal to 3 mrem to the total body, and less than or equal to 10 mrem to any organ.

Table 2-1 WNP-2 Liquid ENuents-Summation of all Releases Report Period: January-December 1997 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Year Est Total Error~%A.Fission and activation products Total release (not including tritium, gases, alpha)(Ci)Average diluted concentration during period (pCi/ml)3.80E-OS 7.59EAS 2.30E-07 1.67E-08 NA NA 7.90E-06 1.05E%8 1.22E-04 2.23E-08 2.20E+01 Percent of MPC limit (9o)7.70E-01 4.77E-02 NA 1.83E-02 6.56E-02 B.Tritium otal release (Ci)Average diluted concentration during period (pCi/ml)9.32E-03 4.03E-01 5.63E-OS 8.88E-OS NA NA 5.04E%2 6.71E-OS 4.63E-01 2.20E+01 8.48E-05 Percent of MPC limit (%)1.88E+00 2.96E+00 NA 2.24E+00 2.83E+00 C.Dissolved and entrained gases Total release (Ci)Average diluted concentration during period (pCi/ml)<LLD<LLD<LLD<LLD NA NA<LLD<LLD<LLD<LLD N/A Percent of limit (%)<LLD<LLD NA<LLD<LLD D.Gross alpha radioactivity Total release (Ci)3.06E-08<LLD N/A 3.57E-07 3.88E-07 S.OOE+01 Volume of waste prior to dilution (liters)1.83E+04 4.37E+05 O.OOE+00 4.31E+04 4.99E+05 1.50E+01 Volume of dilution water used during period (liters)~At 95%confidence level See Table 2-3 for LLD values.1.47E+05 4.10E+06 O.OOE+00 7.08E+05 4.95E+06 1.50E+01 Table 2-2 WNP-2 Liquid XNuents-Source Terms Report Period: January-December 1997 Nuclides Released 1st Quarter Ci 2ild Quarter Ci 3rd Quarter Ci 4th Quarter Ci Year Ci A.Fission and activation roducts strontium-89 strontium-90 cesium-134 cesium-137 iodine-131

<LLD<LLD<LLD 1.22E-06<LLD<LLD<LLD<LLD 2.19E-06<LLD N/A N/A N/A N/A N/A<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD 3.42E-06<LLD cobalt-58 cobalt-60 iron-59 zinc-65 manganese-54 chromium-51 zirconium-niobium-95 molybdenum-99 technetium-99m barium-lanthanum-140 cerium-141 cerium-144 iron-55 Others<LLD 3.64E-05<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD 3.98E-07<LLD 6.12E-05<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD 1.25E-05 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD 3.93E-06 1.68E-05 3.97E-06 1.02E-04 None No other nuclides were identified.

Total for eriod above*3.80E-05 7.59E-05 N/A 7.90E-06 1.22E-04 B.Dissolved and entrained ases xenon-133 xenon-135<LLD<LLD<LLD<LLD N/A N/A<LLD<LLD<LLD<LLD C.Tritium tritium 9.32E-03 4.03E-01 N/A 5.04E-02 4.63E-01*Less than (<)values are not included in the totals.See Table 2-3 for LLD values.

t Table 2-3 WNP-2 Liquid Effluents-LLD Report Period: January-December Fission and Activation Products Nuclide strontium-89 strontium-90 cesium-134 cesium-137 barium-lanthanum-140 molybdenum-99 cerium-141 cerium-144 cobalt-58 cobalt-60 iron-59 chromium-51 manganese-54 zinc-65 iodine-131 iodine-133 OTHERS sodium-24 copper-64 antimony-124 antimon-125 1997 LLD(pCi/cc) 2.00E-10 3.60E-09 8.60E-09 9.70E-09 7.60E-09 1.20E-07 6.10E-09 1.00E-07 2.50E-09 5.20E-09 8.10E-09 4.70E-08 3.40E-09 6.20E-09 6.00E-09 2.10E-09 LLD(pCi/cc) 3.70E-09 7.40E-07 8.80E-09 4.30E-08 Dissolved and entrained asses Nuclide xenon-133 xenon-135 LLD(pCi/cc) 2.10E-08 5.10E-09 3.0 Gaseous Effluents The gaseous radwaste effluents from WNP-2 were released from three (3)release points: 1.Main Plant Vent-mixed mode release 2.Turbine building-ground level release 3.Radwaste building-ground level release The gaseous source terms from each release point are listed in Tables 3-1, 3-2, and 3-3.Table 3-4 provides a summation of the total activity released, the average release rate, the percentage of ODCM Requirement For Operability limit, gross alpha radioactivity and the estimated total error associated with the measurements of radioactivity in the gaseous effluents.

Radioactivity measurements for gaseous effluent releases are performed for fission and activation gases by collecting the samples in a marinelli beaker and analyzing them using gamma spectroscopy.

Tritium is analyzed by collecting the sample on a desiccant, distillation, and liquid scintillation counting.Particulates and iodines are sampled using particulate filters'and charcoal cartridges.

Both are analyzed using gamma spectroscopy.

E bar was 4.30E-02 meV per disintegration.

Noble gas activities are commonly below detection limits in the building effluent ducts.Where possible, noble gas concentrations in the effluent have been calculated from plant process data.Reactor building noble gas concentrations were calculated from offgas post treatment data.Calculations were performed for releases using the NRC GASPAR II computer program and parameters as outlined in the ODCM.Quarterly doses to a member of the public were determined at the locations identified in the Annual Land Use Census and at the site boundary.Table 3-0 summarizes the results of these calculations.

Total error estimates are propagated from individual error estimates of sample volume, sample activity and effluent flow rate measurements.

The overriding uncertainty in all cases is in the measurement of the effluent activity and sample volumes.The estimated error was determined to be 36 percent at the 95 percent confidence level.The percent of ODCM limit for fission and activation gases (air dose)was determined for locations identified in the annual land use census, and was based on quarterly limits of ten (10)millirads for beta and five (5)millirads for gamma.These locations were used to determine the most restrictive value to be used in Table 3-4 for each quarter.The ODCM limits are listed in Table 3-0.

In addition to the reactor facility, WNP-2 has a permanent laundry facility located approximately 0.75 miles from the reactor building.Its ventilation system contains HEPA filters on the discharge, and is continuously monitored for particulates.

Also, the backup chemistry laboratory within the Emergency Operations Facility (EOF)is located near the laundry facility.The radiochemical hood within the backup chemistry lab contains HEPA filters and is monitored for radioactive releases when in operation.

Gamma spectrometry indicated no radioactive materials present other than that attributable to natural background.

There were no abnormal releases of gaseous effluent during this reporting period.The Radwaste building Intermediate Range noble gas monitor was out of service for 31 days between March 18 and April 18, 1997.The reason for the extended outage was that the calibration procedure contained inadequate guidance for correcting a decrease in monitor efficiency.

Additional guidance for correcting this type of failure has been added to the calibration procedure for this and the one other similar monitor.This should prevent recurrence of this event.(Reference PER 297-0221-11.)

Gaseous Effluenf Tables Table 3-0 Dose 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Year Gamma Air Dose ODCM Limit%of Limit Beta Air Dose ODCM Limit%of Limit 1.99E-02 0.00E+00 3.57E-04 0.00E+00 10 10 3.57E-03 0.00E+00 Noble Gas (mrem)9.95E-04 0.00E+00 4.14E-04 8.28E-03 1.49E-04 10 1.49E-03 6.90E-04 1.38E-02 2.45E-04 10 2.45E-03 2.10E-03 10 2.10E-02 7.51E-04 20 3.76E-03 Iodine-131, Iodine-133, Tritium, and Particulates with half-lives greater than eight days.mrem Organ Dose ODCM Limit"%of Limit 7.5 7.5 9.52E-03 6.65E-03 7.14E-04 4.99E-04 6.40E-04 1.08E-03 7.5 7.5 8.53E-03 1.44E-02 2.93E-03 15 1.96E-02 Table 3-1A Source Terms Mixed Node Releases-Main Plant Vent Report Period: January-December 1997 Nuclides Released 1st Quarter (Ci 2nd Quarter (Ci)3rd Quarter (Ci)4th Quarter (Ci)Year (Ci)A.Fission ases krypton-85 krypton-85m krypton-87 ton-88 xenon-133 xenon-133m xenon-135 xenon-135m xenon-138 Others<LLD 2.84E-01<LLD 2.24E-01 3.06E-01<LLD 7.39E-02<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD 1.54E-01<LLD 4.71E-02 1.28E-01<LLD<LLD<LLD<LLD<LLD 1.16E-01<LLD 9.79E-02 1.44E-01<LLD<LLD<LLD<LLD<LLD 5.54E-01'LLD 3.69E-01 5.78E-01<LLD 7.39E-02<LLD<LLD ar on-41 5.20E+00<LLD 3.82E+00 4.43E+00 1.35E+01 otal for eriod*6.09E+00<LLD 4.15E+00 4.79E+00 1.50E+01 B.Iodines iodine-131 iodine-132 iodine-133 iodine-134 iodine-135 2.73E-05<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD 2.45E-04<LLD<LLD 4.82E-06<LLD<LLD<LLD<LLD 3.22E-05<LLD 2.45E-04<LLD<LLD Total for period*2.73E-05<LLD 2.45E-04 4.82E-06 2.77E-04*Less than (<)values are not included in the totals.See Table 3-6 for LLD values.

Table 3-1B Mixed Mode Releases-Main Plant Vent Report Period: January-December 1997 Nuclides Released C.Particulates 1st Quarter 2nd Quarter 3rd Quarter (Ci)(Ci)(Ci)4th Quarter Year (Ci)(Ci)Others strontium-89 strontium-90 cesium-134 cesium-137 barium-lanthanum-140 molybdenum-99 cerium-141 cerium-144 cobalt-58 cobalt-60 iron-59 manganese-54 zinc-65 7.86E-06 7.36E-07<LLD 3.47E-OS 2.86E-OS<LLD<LLD<LLD<LLD 4.63E-OS<LLD<LLD<LLD 4.03E-OS 4.70E-06<LLD<LLD<LLD<LLD<LLD<LLD<LLD 6.33E-04 3.20EZS 3.94E-OS 1.50E-04 6.33E-06<LLD<LLD<LLD<LLD<LLD<LLD<LLD 1.41E-04 2.05E-04<LLD<LLD 2.09EZ4 3.81E46<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD 1.77E-OS<LLD<LLD 1.39E-OS 5.83E-OS 5.44E-06<LLD 3.47E-OS 2.86E-OS<LLD<LLD<LLD 1.41E-04 9.02E-04 3.20E-OS 3.94E-OS 3.72E-04 chromium-51 Total for period~Others with T 1/2<8 days arsenic-76 copper-64 sodium-24 technetium-99m zinc-69m otal with T 1/2<8 days~<LLD 1.18E-04<LLD<LLD<LLD<LLD<LLD<LLD.2.98E%4 1.20E-03<LLD<LLD<LLD<LLD<LLD<LLD<LLD 5.60E-04 2.18E-04 7.10E-02 7.88E-04 5.97E-03 5.38E-04 7.85E-02<LLD 3.54E-OS<LLD<LLD<LLD<LLD<LLD<LLD 2.98E-04 1.91E-03 2.18E44 7.10E-02 7.88E-04 5.97E-03 5.38E-04 7.85E-02 D.Tritium tritium 9.43E41 9.06E-01 1.07E+00 5.61E-01 3.48E+00~Less than (<)values are not included in the totals.See Table 34 for LLD values.

V Table 3-2A Source Terms Ground Level Releases-Turbine Building Report Period: January-December 1997 Nuclides Released 1st Quarter (Ci)2nd Quarter (Ci)3rd Quarter (ci)4th Quarter (Ci)Year (Ci)A.Fission ases krypton-85 krypton-85m krypton-87 ton-88 xenon-133 xenon-133m xenon-135 xenon-135m xenon-138 Others<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD ar on-41<LLD<LLD<LLD<LLD<LLD Total for eriod*<LLD<LLD<LLD<LLD<LLD B.Iodines iodine-131 iodine-132 iodine-133 iodine-134 iodine-135

<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD Total for period*<LLD<LLD<LLD<LLD<LLD*Less than (<)values are not included in the totals.See Table 3-6 for LLD values.

e4h Table 3-2B Ground Level Releases-Turbine Building Report Period: January-December 1997 Nuclides Released 1st Quarter Ci)2nd Quarter (Ci)3rd Quarter (Ci)4th Quarter (Ci)Year (Ci)C.Particulates strontium-89 strontium-90 cesium-134 cesium-137 barium-lanthanum-140 molybdenum-99 cerium-141 cerium-144 cobalt-58 cobalt-60 iron-59 manganese-54 zinc-65 Others chromium-51 1.15E-05<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD 2.39E-05<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD 6.45E-06<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD 5.93E-06<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD 4.77E-05<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD Total for eriod*Others with T1/2<8 da s 1.15E-05 2.39E-05 6.45E-06 5.93E-06 4.77E-05 NONE No nuclides with half-lives less than 8 days were identified otal with T1/2<8da s*No nuclides with half-lives less than 8 days were identified D.Tritium tritium 7.31E-01 1.32E-01 8.41E-01 1.54E+00 3.24E+00*Less than (<)values are not included in the totals.See Table 3-6 for LLD values.12 Table 3-3A Source Terms Ground Level Releases-Radwaste Building Report Period: January-December 1997 Nuclides Released 1st Quarter (Ci)2nd Quarter (Ci)3rd Quarter (Ci)4th Quarter (Ci)Year (Ci)A.Fission ases krypton-85 krypton-85m krypton-87 ton-88 xenon-133 xenon-133m xenon-135 xenon-135m xenon-,138 Others NONE<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD otal for eriod*<LLD<LLD<LLD<LLD<LLD B.Iodines iodine-131 iodine-132 iodine-133 iodine-134 iodine-135 2.60E-06<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD 2.69E-05<LLD<LLD 3.16E-06<LLD 7.08E-05<LLD<LLD 5.76E-06<LLD 9.77E-05<LLD<LLD Total for period*2.60E-06<LLD 2.69E-05 7.40E-05 1.03E-04*Less than (<)values are not included in the totals.See Table 3-6 for LLD values.

lt~C gild I V P l'f Table 3-3B Ground Level Releases-Radwaste Building 1 Report Period: January-December 1997 Nuclides Released 1st Quarter (Ci)2nd Quarter (Ci)3rd Quarter (Ci)4th Quarter (Ci)Year (ci)C.Particulates strontium-89 strontium-90 cesium-134 cesium-137 barium-lanthanum-140 molybdenum-99 cerium-141 cerium-144 cobalt-58 cobalt-60 iron-59 manganese-54 zinc-65 Others 5.87E-06<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD 1.24E-06<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD 1.25E-06<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD 8.36E-06<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD NONE Total for eriod*No other nuclides were identified 5,87E-06 1.24E-06 1.25E-06<LLD 8.36E-06 Others with T1/2<8da s NONE No other nuclides were identified Total with T 1/2'<8 da s*No nuclides with half-lives less than 8 da s were identified D.Tritium tritium 2.75E-01 8.79E-02 1.08E-01 1.05E-01 5,76E-01*Less than (<)values are not included in the totals.See Table 3-6 for LLD values.

Table 3-4 Summation of all Gaseous Releases Report Period: January-December 1997 1st uarter 2nd uarter 3I'd uarter 4th uarter Year Est Total Error*%A.Fission and activation ases Total release Ci Avera e release rate Ci/s 6.09E+00<LLD 7.83E-01 0.00E+00 4.15E+00 5.22E-OI 4.79E+00 1.50E+01 3.60E+01 6.03E-01 4.77E-01 Percent of ODCM limit%B.Iodines Total I-131 Ci 2.99E-05<LLD<LLD 7.98E-06 3.79E-05 3.60E+01 Avera e release rate Ci/s 3.81E-06<LLD<LLD 1.00E-06 1.20E-06 Percent of ODCM limit%C.Particulates Particulates with half-lives

>8da s Ci 1.36E-04 1.22E-03 5.68E-04 4.14E-05 1.97E-03 3.60E+01 Avera e release rate pCi/s 1.72E-05 1.56E-04 7.15E-05 5.21E-06 6.24E-05 Percent of ODCM limit%Gross al ha radioactivit 6.39E-06 3.28E-06 3.11E-06 2.71E-06 1.55E-05 D.Tritium Total release Ci 1.95E+00 Avera e release rate Ci%2.48E-01 1.13E+00 1.43E-01 2.02E+00 2.54E-01 2.20E+00 7.30E+00 2.77E-01 2.32E-01 3.60E+01 Percent of ODCM limit (%)*At 95%confidence level**ODCM limits are based on dose.See Table 3-0 for percent of ODCM limits.

h Table 3-5 Gaseous Batch Releases Report Period: January-December 1997 T e Purge Vent Number 3.00E+00 3.80E+01 Total Time hr.)5.59E+01 3.65E+01 Maximum Time (hr.)2.93E+01 2.50E+00 Minimum Time (hr.)3.95E+00 3.33E-01 Mean Time (hr.)1.86E+01 9.61E-01

Table 3-G Gaseous Lower Limit of Detection Reporting Period: January-December Fission Gases Nuclide krypton-85 krypton-85m krypton-87 ton-88 xenon-133 xenon-135 xenon-135m xenon-138 argon-41 xenon-137 1997 LLD (pCi/cc)2.60E-07 3.70E-07 3.00E-09 1.30E-08 1.10E-08 1.32E-09 4.00E-09 1.20E-08 2.60E-09 6,70E-08 Iodines Nuclide iodine-131 iodine-132 iodine-133 iodine-134 iodine-135 LLD (pCi/cc)2.40E-13 3.90E-13 3.50E-13 5.60E-13 1.60E-12 Particulates Nuclide strontium-89 strontium-90 cesium-134 cesium-137 barium-lanthanum-140 molybdenum-99 cerium-141 cerium-144 cobalt-58 cobalt-60 iron-59 manganese-54 zinc-65 Gross Alpha LLD (pCi/cc)5.50E-15 4.20E-15 5.30E-13 3.20E-13 1.10E-12 3.20E-12 2.30E-13 1.60E-12 3.20E-13 6.00E-13 1.10E-12 3.70E-13 1.10E-12 4.30E-16

4.0 Solid Radwaste: Required by ODCM These values are based on a combination of measurements and values derived in accordance with 10CFR61.Class A 1.Container Volumes EL-142 Poly HIC ES-190 Steel Liner 132.4 ft 170.2 ft 2.Total Curies 8.14E+01 Ci 3.Principal Radionuclides Co-60 Fe-55 Cr-51 Zn-65 Cs-137 Mn-54 Co-58 C-14 Ni-63 Sb-125 H-3 Cs-134 Nb-95 5.62E+01 1.26E+01 1.16E+01 6.25E+00 2.99E+00 2.45E+00 2.26E+00 1.69E+00 1.53E+00 1.35E+00 5.69E-01 3.33E-01 1,01E-01 4,57E+01 1.02E+01 9.43E+00 5.08E+00 2.43E+00 1.99E+00 1.84E+00 1.37E+00 1.25E+00 1.10E+00 4.63E-01 2.71E-01 8.24E-02 4.Source Resins DAW Irradiated Components Other 7.97E+01 Ci 1.69E+00 Ci None None 5.Type of Container 6.All containers shipped as LSA or SCO in STC, IP-2 and Type A or Type B cask where appropriate.

Solidification Agent None

Class B 1.Container Volumes EL'-142 132.4 ft'.Total Curies 3.39E+02 Ci 3.Principal Radionuclides Co-60 Zn-65 Fe-55 Cr-51 Cs-137 Co-58 Mn-54 Nb-95 Zr-95¹63 Sb-125 Ce-144 Ag-110m 4.73E+01 1.41E+01 1.08E+01 7.16E+00 6.22E+00 5.19E+00 2.93E+00 2.91E+00 1.95E+00 6.89E-01 4.02E-01 1.35E-01 1.30E-01 1.60E+02 4.76E+01 3.65E+01 2.43E+01 2.11E+01 1.76E+01 9.92E+00 9.87E+00 6.60E+00 2.33E+00 1.36E+00 4.58E-01 4.40E-01 4.Source Resins, Filters 5.Type of Container All containers shipped as LSA in EL-142 HIC's and Type A or Type B Cask as appropriate.

6.Solidification Agent None 20 qN 4 Class C 1.Container Volumes EA-50 Enviralloy HIC 2.Total Curies 49.9 ft 6.14E+01 Ci 3.Principal Radionuclides Co-60 Cr-51 Zn-65 Fe-55 Co-58 Mn-54 Ni-63 Cs-137 Sb-125 H-3 Ce-144 3.65E+01 2.87E+01 1.56E+01 8.34E+00 4.33E+00 2.39E+00 1.17E+00 9.91E-01 9.15E-01 8.71E-01 1.07E-01 2.24E+01 1.76E+01 9.60E+00 5.12E+00 2.66E+00 1.47E+00 7.17E-01 6.08E-01 5.62E-01 5.35E-01 6.55E-02 4.Source Filters 5.Type of Container Shipped as LSA in EA-50 HIC and Type A Cask.6.Solidification Agent None

Required by Reg.Guide 1.21 Table 4-1, WNP-2 Solid Waste Shipments, January-December, 1997.Solid waste shipped offsite for burial or disposal.Type of Waste Waste Stream Annual Est.Total U~ni Cumulative

~Error o Spent resins, m 8.99E+01 filter sludges, evaporator bottoms, Ci 3.98E+02 2.5E+01%etc.Dry Active Waste m 5.48E+01 Ci 8.35E+01 2.5E+01%Irradiated Components

-None Other Waste-None 22

Estimate of major nuclide composition (by type of waste): a.Dewatered Spent Resins-All Classes Co-60 Zn-65 Fe-55 Cr-51 Cs-137 Co-58 Mn-54 Nb-95 Zr-95 Ni-63 Sb-125 C-14 H-3 Ce-144 Ag-110m 4.97E+01 1.24E+01 1.13E+01 4'"""'6.87E+00 5.85E+00 4.63E+00 2.86E+00 2.50E+00 4 1.66E+00 8.35E-01 5.67E-01 4 3.58E-01 1,49E-01 1.21E-01 1.17E-01 1.98E+02 4.92E+01 4.49E+01 2.73E+01 2.33E+01 1.84E+01 1.14E+01 9.95E+00 6.62E+00 3.32E+00 2.26E+00 1.43E+00 5.94E-01 4.83E-01 4.65E-01 b.Dry Active Waste (DAW)-All Classes Co-60 Cr-51 Zn-65 Fe-55 Co-58 Mn-54¹63 Cs-137 3.65E+01 2,87E+01 1.56E+01 8.34E+00 4.33E+00 2.39E+00 1.17E+00 9.90E-01 3.04E+01 2,40E+01 1.31E+01 6.96E+00 3.62E+00 2.00E+00 9.75E-01 8.27E-01 I l I 23

Sb-125 H-3 Ce-144 9.15E-01 8.72E-01 1,07E-01 7.64E-01 7.28E-01 8.98E-02 c.Irradiated Components

-None d.Other Waste-None Solid Waste Disposition

~fM Md ff 19 Tractor-Trailer via Public Highway US Ecology, Inc.P.O.Box 638 Han ford Res.Richland, WA.99352 Tractor-Trailer via Public Highway ATG, Inc.2025 Bat telle Blvd.Richland, WA.99352*Eleven radioactive materials shipments werc made to ATG, portions of which were sent to US Ecology as waste shipments aAcr the completion of volume reduction activities.

24

5.0 Meteorology

The meteorological data contained in Tables 5-1 through 5-10 were obtained from the WNP-2 meteorological tower located 2500 ft west of WNP-2.Data was recovered from instruments at the 33 ft and 245 ft levels.The meteorological data is a composite file from the automated data recovery systems for the calendar year 1997.Data is archived on Supply System Local Area Network.Precipitation was slightly above normal in 1997.Total precipitation measured at the Hanford Meteorology Station was 6.39 inches, which is 102%of the normal 6.26 inches.Snowfall for January through March of the year was 6 inches, 96%of the normal 6.2 inches.The total snowfall for the November-December period was 24%of the normal 7.5 inches at 1.8 inches, Calendar year 1997 was warmer than normal, averaging 54.8'F or 1.3'bove normal.The occurrence of fog and haze and blowing dust in 1997 was similar to that observed in previous years.In summary, the dispersive environment for WNP-2 for 1997 was near normal.Joint data recovery for 1997 was 92.2%.Scheduled power outages at WNP-2 coincided with the outages of the data recovery system.Lightning strikes and thunderstorms were of minor concern and had no significant effect on meteorological tower operations Tables 5-1 through 5-8 list the joint frequency distributions at the 33 ft and 245 ft levels by quarter for 1997.Table 5-9 and 5-10 list the annual joint frequency distributions for those levels for 1997.The NRC stability classes A through G and seven wind categories along with the 16 wind sectors were used to prepare each joint frequency table.The annual joint frequency tables should be used to evaluate any vents and purges during 1997 as the releases were random in time.Calibrations performed in 1997 produced no values exceeding WNP-2 FSAR meteorological equipment tolerances and required no corrections be applied to the raw data.Data below 0.07 MPH has been determined to result from system malfunction and is not included in the results.25 0

Joint Frequency Distr/bution Tables Table 5-1 1st Quarter, 33 FT AGL.JOINT FREQUENCY DISTRIBUTION FOR THE TlhIE PERIOD FROhl HOUR 00 ON 01/01/97 TO IIOUR 23 ON 03/31/97 The total hours are 2160, 2015 hours0.0233 days <br />0.56 hours <br />0.00333 weeks <br />7.667075e-4 months <br /> read and 145 missing.NRC CATEGORY A dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 I 0 0 0 I 0 0 0 0 0 0 I 0 0 0 0.60 MPH 3.00 5 6 7 0 0 2 6 10 2 3 I I I 4 9 19 7.00 4 I 2 0 0 0 6 6 3 I 0 0 I 0 4 12 12.00 18.00 24.00 NRC CATEGORY B dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 0 0 0 I 0 0 0 0 0 0 0 0.60 MPH 3.00 7.00 12.00 18.00 24.00 NRC CATEGORY C dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.60 hIPH 3.00 7.00 12.00 18.00 24.00 26

NRC CATEGORY D deg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 hIPH 3.00 16 13 2 0 0 2 3 6 10 3 4 I 3 9 26 34 14 2 3 I 0 0 4 10 ll 9 8 2 2 4 8 23 12.00 6 I I 0 0 0 0 4 13 16 6 10 7 ll 6 12 18.00 0 I 3 0 0 0 0 0 0 10 5 8 3 4 I 3 24.00 NRC CATEGORY E deg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 2 I 5 0 I 2 2 4 5 6 4 5 4 5 8 7 hIPH 3.00 14 12 6 3 I I 7 1$7 7 6 7 4 14 28 30 7.00 5 3 4 0 0 3 10 28 17 19 18 3 5 9 16 28 12.00 0 0 I 0 0 0 4 14 15 22 12 9 2 2 4 10 18.00 2 0 0 0 0 0 0 0 7 27 7 5 4 3 0 0 24.00 NRC CATEGORY F deg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 16$.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 13 12 6 3 4 2 0 9 7 8 10 5 9 15 8 15 hIPH 3.00 18 17 9 I I 2 6 20 30 13 7 8 3 8 25 14 7.00 0 0 3 I 0 0 7 43 16 10 3 6 4 12 12 10 12.00 18.00 0, 0 0 0 0 0 0 I I 5 I 0 0 0 0 0 24.00 27 g t' NRC CATEGORY 0 dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 I 0.07 1 0 2 0 0 0 1 0 1 1 0 0 1 1 1 1 0.60 10 2 1 0 1 1 5 6 7 7 8 6 8 8 4 8 MPH 3.00 10 4 3 0 0 0 0 2 12 7 8 2 3 4 14 13 7.00 0 0 1 0 0 0 0 12 ll 3 0 2 3 2 2 3 12.00 0 0 0 0 0 0 0 3 3 0 0 1 0 0 0 0 18.00 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 24.00 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 28

Table 5-2 1st Quarter, 245 FI'GL.JOINT FREQUENCY DISTRIBVFION FOR THE TIME PERIOD FROM HOUR 00 ON 01/01/97 TO HOUR 23 ON 03/31/97 The total hours are 2160, 201S hours read and 145 missing.NRC CATEGORY A deg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.60 3 I 2 2 2 2 3 2 3 3 3 2 2 0 2 2 MPH 3.00 17 5 5 4 I 0 0 5 5 4 3 2 I 3 5 9 7.00 10 0 I I 0 0 I 6 10 3 3 0 I 0 I 9 12.00 12 2 I 0 0-0 0 2 2 2 0 0 0 0 0 4 18.00 24.00 NRC CATEGORY 8 deg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 I NRC CATEG 0.07 0 0 0 0 0 0 0 0 0 0 I 0 0 0 0 0 ORY C 0.60 0.0 0 I I 0 0 I 0 0 0 I 0 0 I I MPH 3.00 7.00 12.00 18.00 24.00 deg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.60 0 2 0 0 0 I 0 0 0 I 0 0 0 0 I I MPH 3.00 7.00 12.00 18.00 3 2 0 I 0 0 0 0 5 4 I 0 0 I I 4 24.00 29

NRC CATEGORY D dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 MPH 3.00 14 10 6 0 0 0 0 2 4 9 I I 0 2 8 23 7.00 19 10 4 0 0 0 2 8 11 11 7 5 5 4 19 22 12.00 17 2 3 2 0 0 0 0 6 10 15 7 I 10 7 4 18.00 5 0 0 0 0 0 0 0 I 9 10 9 10 9 0 8 24.00 0 0 7 0 0 0 0 0 2 0 14 10 0 2 0 2 NRC CATEGORY E dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 5 6 0 2 I 2 I 2 I 2 4 I 2 I 4 2 17 9 5 2 0 I I 3 7 5 5 4 3 2 9 12 24 15 4 3 I 0 I 12 17 11 10 7 5 4 19 15 17 I 2 3 0 0 2 8 14 28 22 8 5 12 7 7 0 0 0 0 0 0 0 0 4 12 22 10 2 I 4 9 MPH 3.00 7.00 12.00 18.00 24.00 I 0 2 0 0 0 0 0 0 13 43 16 5 4 4 I NRC CATEGORY F dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.2S 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 ll 3 I I 3 2 3 I 5 I 6 3 3 5 I I MPH 3.00 12 14 13 2 4 0 6 5 6 22 11 13 6 4 12 13 9 9 6 5 0 0 4 5 12 23 12 8 4 4 10 14 8 0 2 I 0 0 0 8 23 15 ll 2 9 3 16 6 0 0 0 0 0 0 0 I 2 9 5 2 2 5 13 7 7.00'12.00 18.00 24.00 30 S t I-4 q'I NRC CATEGORY G deg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 0 1 I 0 0 0 0 0 0 0 0 0.60 2 2 0 2 3 0 3 3 2 3 4 4 4 1 4 4 MPH 3.00 4 9 4 5 1 1 5 4 5 14 10 3 5 4 4 7 7.00 2 1 2 0 0 0 0 3 9 8 10 2 2 2 5 6 12.00 2 0 0 0 0 0 0 0 3 8 3 0 3 2 4 3 18.00 0 0 0 0 0 0 0 1 1 4 1 1 0 1 3 0 24.00 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 0 31

Table 5-3 2nd Quarter, 33 FT AGL.JOINT FREQUENCY DISTRIBUTION FOR THE TIME PERIOD FROM HOUR 00 ON 04/01/97 TO HOUR 23 ON 06/30/97 The total hours are 2184, 1822 read and 362 missing, NRC CATEGORY A dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 I I 0 I 0 2 I 0 0 0 0 0 I I 0 0.60 3 2 I 5 8 2 9 12 17 3 3 5 4 6 4 6 9 8 5 7 I 5 8 12 8 6 3 6 3 8 7 0 3 5 0 I I 4 2 3 12 8 3 2 2 I 8 MPH 3.00 7.00 12.00 18.00 24.00 NRC CATEGORY B dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.2S 213.75 236.25 258.75 281.25 303.75 326.25 0.07 I 0 I 0 0 0 0 0 0 0 0 I 0 0 0 0 0.60 0 2 2 2 2 0 5 2 0 2 3 I 0 2 0 0 hlPH 3.00 7.00 0 I 0 I 0 I, 0 4 0 2 2 3 I I 4 I 12.00 18.00 24.00 N RC CATEGORY C dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.60 hlPH 3.00 7.00 12.00 18.00 24.00 32 v ,~V 4 0 0 NRC CATEGORY D dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 8 4 5 8 9 9 6 14 23 14 8 8 8 7 9 4 7 5 7 5 4 2 1 12 17 16 19 7 5 10 12 24 MPH 3.00 7.00 12.00 4 0 2 2 0 0 0 1 2 6 8 12 8 20 13 12 18.00 24.00 NRC CATEGORY E dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.2S 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 7 4 1 2 2.3 3 4 11 10 5 7 5 4 2 8 12 8 4 13 6 2 4 9 24 19 4 8 8 12 9 19 13 3 0 2 2 0 1 4 10 9 6 1 3 18 37 26 MPH 3.00 7.00 12.00 4 3 1 1 0 0 0 0 1 0 1 3 6 7 23 18 18.00 0 0 0 0 0 0 0 0 0 0 1 0 1 3 3 10 24.00 NRC CATEGORY P dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 7 3 5 4 2 2 1 7 16 5 4 9 1 2 2 2 13 8 9 9 7 I 0 15 16 18 11 6 2 7 7 12 0 0 0 0 0 0 0 5 ll 6 3 1 0 1 11 ll MPH 3.00 7.00 12.00 18.00 24.00 33 8 h~I'0 NRC CATEGORY G dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0.60 3 6 4 7 2 3 3 3 4 4 2 2 1 1 1 2 MPH 3.00 ll 10 0 3 1 0 1 1 20 5 8 5 3 1 0 7 7.00 1 0 0 0 0 0 0 2 3 6 1 0 0.0 I I 12.00 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 18.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 24.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 34 Table 5-4 2nd Quarter, 245 FT AGL.JOINT FREQUENCY DISTRIBVFION FOR TIIE TIME PERIOD FROM HOUR 00 ON 04/01/97 TO HOUR 23 ON 06/30/97 The total hours are 2184, 1821 read and 363 missing.NRC CATEGORY A Chg 0.00 11.25 33.75 56.25 78.$5 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 2 0 0 0 0 0 0 0 0 I 0 0 0 0 0 2 0.60 4 2 I I I 3 5 7 11 7 5 4 4 3 3 6 MPH 3.00 8 6 4 8 I 5 7 10 8 9 8 5 3 4 3 13 7.00 I 3 4 I I 0 6 7 8 15 3 2 2 7 8 12.00 I 2 2 I 0 0 0 0 0 3 11 2 I 4 I 4 18.00 24.00 NRC CATEGORY B dkg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 I 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.60 0 0 0 3 0 3 I I I 4 I 0 0 0 2 0 MPH 3.00 7.00 12.00 18.00 24.00 NRC C dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 ATEGORYC 0.07 0 0 0 0 0 0 0 0 0 0 I 0 0 0 0 2 0.60 0 0 0 2 I 0 I 0 I 2 0 2 0 0 0 0 MPH 3.00 7.00 12.00 18.00 24.00 35 e Cl g ig NRC CATEGORY D dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 MPH 3.00 6 5 5 4 4 6 5 13 18 11 8 3 9 6 6 22 7.00 5 3 6 9 7 6 2 8 14 22 22 7 4 15 8 7 12.00 10 10 8 13 11 8 18.00 0 0 I I 0 0 0 0 0 I 3 9 6 12 6 6 24.00 NRC CATEGORY E dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 MPH 3.00 4 2 3 5 5 8 2 7 8 10 10 6 5 8 8 8 8 8 5 3 6 I I I 6 13 14 6 3 13 22 22 4 6 2 I 0 I 0 3 5 3 4 0 I 19 36 18 7.00 12.00 18.00 3 0 I 2 0 I 0 0 I 0 0 I 3 3 27 14 24.00 0 0 0 0 0 0 0 0 0 0 2 2 6 11 12 10 NRC CATEGORY F dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 4 4 9 5 4 3 3 5 5 11 6 6 5 3 8 5 7 2 4 2 7 3 I 0 6 8 6 5 4 6 5 10 MPH 3.00 7.00 12.00 3 0 I 0 I 0 0 I 4 6 4 2 0 0 19 7 18.00 24.00 36

, I NRC CATEGORY G dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 1 1 0 3 1 1 0 0 0 0 0 0.60 0 3 0 0 1 0 1 2 1 2 6 4 1 3 0 3 hfPfl 3.00 6 4 2 3 2 1 0 3 2 9 5 7 4 3 0 1 7.00 8 3 3 3 0 0 0 0 1 6 5 1 3 2 1 4 12.00 1 0 0 0 0 0 0 0 2 2 2 1 0 1 0 2 18.00 0 0 0 0 0 0 0 0 0 2 2 0 0 0 1 0 24.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 I 0 37 J!f, Table 5-5 3rd Quarter, 33 FT AGL.JOINT FREQUENCY DISTRIBUTION FOR TIIE TIME PERIOD FROM IIOUR 00 ON 07/01/97 TO HOUR 23 ON 09/30/97 Thc total hours are 2208, 2092 read and 116 missing.NRC CATEGORY A dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 NRC CAT 0.07 0 0 0 0 0 0 0 0 0 0 0 0 0 I 0 0 EGORY B 0.60 MPH 3.00 9 4 15 ll 8 4 7 6 10 10 10 4 3 5 2 9 7.00 I 3 5 2 0 0 I I 8 13 7 4 2 0 0 0 12.00 18.00 24.00 dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 0 0 0'0 0 I 0 0 0 0 0.60 MPH 3.00 7.00 2 11 6 I I 0 0 3 0 3 5 2 4 0 0 0 12.00 18.00 24.00 NRC CATEGORY C dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 s 0.07 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.60 MPH 3.00 7.00 4 5 2 12.00 18.00 0 24.00 38 I"e NRC CATEGORY D 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0.60 MPII 3.00 13 15 ll 13 12 7 12 12 10 7 6 I 3 5 7 9 7.00 4 21 17 7 2 7 6 15 11 16 9 5 12 6 7 9 12.00 I 4 2 18.00 24.00 0 0 NRC CATEGORY E dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 14 22 8 6 3 I 2 7 16 10 10 6 6 8 9 18 8 0 7 I I I 5 0 0 0 2 0 0 I 11 3 19 4 14 15 9 8 5 4 6 3 6 8 21 18 29 27 MPH 3.00 7.00 12.00 18.00 24.00 NRC CATEGORY F dcg~0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0.60 MPII 3.00 21 20 9 14 5 0 2 7 23 21 16 12 6 8 10 17 7.00 3 2 2 6 I 0 2 13 24 14 2 2 3 8 15 ll 12.00 0 18.00 24.00 39

.p I pO y pig NRC CATEGORY G deg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 I 0 I I 0 I I I 0 I 0 0 I I 0 0 0.60 11 21 17 9 5 8 I 6 7 5 6 3 4 2 4 10 MPH 3.00 28 36 26 16 2 0 I 4 16 8 3 I 0 5 7 16 7.00 2 I I 6 I 0 0 4 5 16 4 0 0 0 2 I 12.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 18.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 24.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 40 0 8 It tq Table 5-6 3rd Quarter, 245 FT AGL.JOINT FREQUENCY DISTRIBUTION FOR THE TIME PERIOD FROM I IOUR 00 ON 07/01/97 TO)IOUR 23 ON 09/30/97 The total hours are 2208, 2092 read and 116 missing.NRC CATEGORY A dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.7S 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 0 I 0 0 0 0 0 0 I 0 0 0.60 MPH 3.00 5 6 13 7 10 7 7 8 6 9 9 6 4 5 2 13 7.00 I 5 8 6 2 0 3 I 6 8 10 5 3 0 0 I 12.00 18.00 24.00 NRC CATEGORY B dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.60 MPH 3.00 7.00 12.00 18.00 24.00 NRC CATEGORY C dcg'.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.60 MPH 3.00 7.00 12.00 18.00 24.00 41

~I NRC CATEGORY D dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 2 2 5 2 2 I 3 3 3 I 3 I 3 2 I 3 12 6 8 8 14 6 5 8 11 10 4 2 3 5 7 8 16 20 13 2 7 8 10 13 10 11 14 5 8 7 8 9 MPH 3.00 7.00 12.00 18.00 24.00 0 2 0 0 0 0 0 0 0 3 3 4 0 0 3 10 NRC CATEGORY E dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 MPH 3.00 5 9 4 4 5 3 2 3 5 9 9 7 I 7 12 9 7.00 12 13 4 3 I I 3 5 13 8 6 3 3 7 22 13 12.00 4 4 I I 0 0 I 6 4 10 13 4 3 6 15 12 18.00 0 I I 2 0 0 0 I 3 10 9 5 3 7 25 27 24.00 0 0 0 0 0 0 0 0 0 5 5 3 2 5 15 12 NRC CATEGORY F dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.45 236.25 258.75 281.25 303.75 326.25 0.07 0.60 9 6 8 10 9 I 5 5 9 4 8 10 10 4 9 9 16 ll 4 5 I 3 0 4 10 20 8 8 2 10 8 15 MPH 3.00 7.00 12.00 3 I I 5 I 0 0 4 10 II 10 2 0 5 15 10 18.00 0 0 0 3 I 0 0 I 0 5 I 2 0 8 11 2 24.00 42 I I k I GORY G 0.07 0 0 0 0 0 I 0 0 0 0 0 0 0 0 0 0 NRC CATE dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.$5 326.25 0.60 6 3 2 0 3 4 I 2 9 3 3 2 4 2 2 3 h(PII 3.00 20 20 16 11 I 5 4 4 9 12 9 9 3 2 2 14 7.00 14 5 6 4 4 0 I I 3 13 9 4 I 3 9 24 12.00 2 3 0 2 3 0 0 I 3 4 4 I 0 2 7 9 18.00 0 0 0 4 2 0 0 0 0 0 0 0 0 0 0 0 24.00 0 0 0 I 0 0 0 0 0 0 0 0 0 0 0 0 43 I~

Table 5-7 4th Quarter, 33 FT AGL.JOINT FREQUENCY DISTRIBUTION FOR THE TIME PERIOD FROhl HOUR 00 ON 10/I/97 TO HOUR 23 ON 12/31/97 The total hours are 2208, 2148 read and 60 missing.NRC CATEGORY A dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 I 0 0 0 0 0 0 0 0 0 0 0 I 0.60 MPII 3.00 7.00 12.00 18.00 24.00 NRC CATEGORY B dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.05 0.07 0 0 0 0 0 0 0 0 0 0 I 0 0 0 0 0 0.60 I 0 MPH 3.00 7.00 0 I 0 0 0 0 0 I 2 0 0 0 0'0 I 12.00 18.00 24.00 NRC CATEGORY C dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.60 I 0 hIPH 3.00 7.00 12.00 18.00 24.00 44 I I~~~

NRC CATEGORY D dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 6 7 10 3 4 2 0 6 3 3 I 3 I I 6 11 MPH 3.00 25 20 15 4 2 2 7 16 16 11 7 5 2 8 24 35 7.00 12 11 8 0 0 0 5 20 19 5 3 I I 6 14 34 12.00 18.00 24.00 0 0 0 0 0 0 2 I I 0 7 9 4 ll 0 2 3 0 I 2 4 ,2 I 0 NRC CATEGORY E dcg 0.00 11.25 33.75 56.2S 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 13 10 3 5 0 0 7 7 12 9 17 5 15 8 12 17 hfPH 3.00 18 15 16 3 0 I 11 30 28 18 12 8 7 29 43 40 7.00 4 3 7 0 0 3 8 37 32 15 9 5 6 15 23 12 12.00 0 0 0 0 0 I 6 23 11 21 II I 2 6 5 I 18,00 0 0 0 0 0 0 0 I I 13 7 0 0 I I 0 24.00 NRC CATEGORY F dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 7 9 4 0 0 I I 3 3 13 9 8 13 7 13 12 hIPII 3.00 20 15 9 2 0 0 3 28 36 15 ll 9 9 18 30 28 7.00 0 0 3 0 0 0 I 20 15 14 4 I 4 6 18 7 12.00 0 0 0 0 0 0 0 6 6 10 2 0 I 0 2 0 18.00 24.00 45 A~~1I,'I EGORY G 0.07 1 1 1 1 0 0 0 3 1 I 0 0 0 0 0 3 NRC CAT I dcg 0.00 11.25 33.7S 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.60 18 12 6 3 0 0 2 7 9 10 11 14 6 20 12 15 MPlf 3.00 19 16 9 0 0 0 0 ll 20 11 5 8 4 9 22 30 7.00 0 0 4 0 0 0 1 13 12 1 1 1 1 1 5 3 12.00 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 18.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 24.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 46 0

Table 5-8 4th Quarter, 245 FT AGL.JOINT FREQUENCY DISTRIBUTION FOR Tl IE TIME PERIOD FROM IIOUR 00 ON 10/I/97 TO HOUR 23 ON 12/31/97 1he total hours are 2208, 2147 read and 61 missing.NRC CATEGORY A deg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 I I 0 0 0 0 0 0 I 0 0 I 0 0 0 0.60 MPH 3.00 7.00 12.00 18.00 24.00 NRC CATEGORY B deg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 0 0 0 0 0 0 I 0 0 0 I 0.60 hIPH 3.00 7.00 12.00 18.00 24.00 NRC CATEGORY C deg 0.00 11.25 33.75 56.25 78.75 101.25'23.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.60 hIPH 3.00 7.00 12.00 18.00 24.00 47

NRC CATEGORY D deg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 7 19 13 12 3 4 1 3 13 14 9 5 2 3 7 22 26 12 18 6 0 0 0 2 19 21 10 2 3 1 9 21 39 MPH 3.00 7.00 12.00 18.00 24.00 0 0 0 0 0 0 0 0 2 7 21 1 0 4 0 0 ATEGORYE NRC C dkg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 , 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 NRC CATEGORY F 0.60 12 5 1 6 3 6 6 3 3 5 7 5 5 6 4 6 hlPH 3.00 24 15 11 5 1 1 6 24 17 10 5 3 14 7 22 24 7.00 9 8 10 1 0 0 8 34 14 ll 7 4 6 12 48 17 12.00 3 2 4 0 0 0 3 17 27 26 8 2 7 16 10 8 18.00 0 0 0 0 0 0 3 7 16 16 11 2 2 16 4 0 24.00 0 0 0 0 0 0 0 1 4 18 18 1 1 4 0 0 dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 4 14 7 7 4 3 3 1 11 12 12 5 8 8 7 13 9 11 ll 5 3 0 0 5 18 16 20 8 2 5 7 11 19 hlPH 3.00 7.00 12.00 1 0 4 0 0 0 0 4 15 10 5 2 7 12 22 9 18.00 0 0 0 0 0 0 0 1 7 6 12 0 2 9 3 0 24.00 0 0 0 0 0 48

NRC CATEGORY G deg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 I 0.07 0 0 0 0 0 2 0 I 0 0 I 0 0 0 0 0 0.60 3 4 3 2 2 I 2 4 4 6 3 5 5 3 2 I MPH 3.00 16 13 5 6 I 2 12 25 18 15 11 12 5 3 9 7 7.00 2 7 12 2 0 0 3 14 10 13 3 2 I 3 9 12 12.00 0 0 4 0 0 0 I 5 2 2 0 I 2 9 19 8 18.00 0 0 0 0 0 0 0 0 2 I 0 0 I 2 0 0 24.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 49 (1'4 Table 5-9 Year 1997, 33 FT AGL.JOINT FREQUENCY DISTRIBUTION FOR THE TlhlE PERIOD FROhl HOUR 00 ON OI/OI/97 TO IIOUR 23 ON 12/31/97 Thc total hours arc 8760, 8077 read and 683 missing.NRC CATEGORY A dcg 0.00 11.25 33.7S 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 2 I I I I 2 I 0 0 0 0 I 2 I I 0.60 18 16 15 14 16 9 18 17'23 8 5 8 8 13 7 14 25 19 30 18 9 ll 22 31 20 25 17 8 10 12 19 35 5 7 12 2 I I 11 9 14 27 15 7 5 2 5 20 MPII 3.00 7.00 12.00 5 3 6 I 0 0 I 0 4 8 13 2 3 3 I 9 18.00 24.00 NRC CATEGORY B 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 s 0,07 I 0 I 0 0 0 0 0 I 0 I 2 0 i 0 0 0 0.60 I 7 4 3 2 4 6 4 7 3 3 2 3 5 I 3 9 7 9 3 I 5 4 8 16 13 6 4 I 3 4 ll 4 13 9 2 I I 0 9 8 8 7 5 6 2 7 3 MPH 3.00 7.00 12.00 18.00 24.00 NRC CATEGORY C dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.60 4 2'2 0 5 2 3 5 2 5 6 4 3 I I 0 16 9 4 7 5 I 3 ll 12 7 7 5 2 4 7 ll 12 9 5 0 I 0 2 5 7 10 9 8 ll 3 0 4 MPH 3.00 7.00 12.00 18.00 0 0 0 0 0 0 0 0 0 3 6 5 2 5 0 I 24.00 50 RI NRC CATEGORY D dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.2S 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 19 16 18 11 10 9 10 17 12 13 7 12 8 8 17 18 h(PH 3.00 62 52 33 25 23 20 28 48 59 35 25 15 16 29 66 82 7.00 37 39 35 13 6 9 16 57 58 46 39 15 20 26 41 90 12.00 14 6 5 2 0 0 0 8 16 33 25 23 23 38 26 30 18.00 0 3 4 0 0 0 0 1 0 23 22 18 6 11 8 15 24.00 1 0 3 0 0 0 0 0 0 8 10 3 6 1 3 7 NRC CATEGORY E dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 24 19 13 12 6 8 19 17 33 27 27 19 31 19 25 39 h(PH 3.00 58 57 34 25, 10 5 24 64 75 54 32 29 25 63 89 107 7.00 30 16 12 7 2 8 19 80 78 57 42 14 20 48 97 95 12.00 4 4 3 1 0 1 ll 40 31 58 32 17 13 23 50 56 18.00 2 0 0 0 0 0 0 1 8 42 16 8 5 8 7 19 24.00 NRC CATEGORY F dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 33 33 21 12 9 9 4 23 35 31 26 25 30 31 30 34 MPH 3.00 72 60 36 26 13 3 11 70 105 67 45 35 20 41 72 71 7.00 3 2 8 7 1 0 10 81 66 44 12 10 ll 27 56 39 12.00 1 0 0 0 0 0 2 15 13 ,25 4 4 4 7 7 0 18.00 24.00 51

'

NRC CATEGORY G dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 3 1 4 2 0 1 2 4 2 3 0 2 2 2 1 4 0.60 42 41 28 19 8 12 11 22 27 26 27 25 19 31 21 35 MP11 3.00 68 66 38 19 3 0 2 18 68 31 24 16 10 19 43 66 7.00 3 1 6 6 1 0 1 31 31 26 6 3 4 3 10 8 12.00 0 0 0 0 0 0 0 3 6 1 0 1 0 0 0 0 18.00 ,0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 24.00 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 52

Table 5-10 Year 1997, 245 FT AGL.JOINT FREQUENCY DISTRIBUTION FOR TIIE TIME PERIOD FROhl I IOUR 00 ON 01/Ol/97 TO HOUR 23 ON 12/31/97 The total hours are 8760, 8075 read and 685 missing.NRC CATEGORY A Chg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 2 I I 0'0 0 I 0 0, 2 0 0 I I 0 2 0.60 15 8 6 8 7 8 IS 14 15 12 10 7 7 8 6 10 htPH 3.00 31 20 22 19 12 12 14 26 19 23 21 13 8 12 10 37 7.00 12 8 13 8 3 0 11 14 23 19 28 8 6 2 8 18 12.00 13 7 4 I 0 0 0 2 4 7 17 4 I 4 I 8 18.00 24.00 NRC CATEGORY 8 dkg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 I 0 0 0 0 0 0 0 0 I I 0 0 0 I 0.60 I 3 I 4 2 6 I 4 3 5 I I 3 2 3 3 hlPH 3.00 11 5 7 2 5 6 6 10 8 14 4 4 5 5 2 8 7.00 12 9 8 I I I I 5 10 12 6 7 4 2 5 4 12.00 18.00 24.00 NRC CAT I dkg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.2S 213.75 236.25 258.75 281.25 303.75 326.25 EGORY C 0.07 0 0 0 0 0 0 0 0 0 0 I 0 0 0 0 2 0.60 0 3 0 2 2 I 3 I 6 3 I 3 I 3 I I hlPH 3.00 10 7 2 9 3 0 2 ll 8 9 10 6 8 I 6 7 7.00 13 9 I 3 2 2 I 6 9 8 8 5 7 3 I 12 12.00 18.00 24.00 53 fr 4 NRC CATEGORY D deg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 2 2 1 0 0 1 0 2 1 0 0 0 0 2 0 2 0.60 14 13 10 8 7 3 13 13 10 10 12 8 7 9 ll 16 MPll 3.00 51 34 31 15 22 13 13 36 47 39 18 8 15 20 43 79 7.00 52 51 29 11 14 14 16 48 56 54 45 20 18 35 56 77 12.00 31 9 11 3 0 0 2 13 17 21 36 22 17 31 26 23 18.00 7 2 2 1 0 0 0 0 1 22 20 19 19 28 ll 17 24.00 1 2 7 0 0 0 0 0 4 10 41 19 6 10 4 17 NRC CATEGORY E deg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0.60 18 13 1 10 8 10 11 11 8 16 15 11 12 10 9 12 Mpll 3.00 50 35 23 16 ll 13 ll 37 37 34 29 20 23 24 51 53 7.00 53 44 23 10 8 2 13 52 50 43 37 20 17 36 ill 67 12.00 28 13 9 5 0 1 6 34 50 67 47 14 16 53 68 45 18.00 3 1 2 4 0 1 3 8 24 38 42 18 10 27 60 50 24.00 1 0 2 0 0 0 0 1 4 36 68 22 14 24 31 23 dcg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 326.25 0.07 0.60 22 14 6 8 10 8 10 6 18 12 14 236.25 1 258.75 2 281.25 3 303.75 2 14 15 13 10 NRC CATEGORY F MP11 3.00 39 31 37 21 20 7 15 26 32 49 30 37 29 18 42 36 7.00 43 33 19 15 8 6 10 27 44 71 34 23 15 27 34 58 12.00 15 1 8 6 2 0 0 17 52 42 30 8 16 20 72 32 18.00 0 0 0 3 0 0 4 10 20 19 4 4 23 34 11 24.00 0 0 0 0 0 0 0 3 2 10 16 3 0 2 3 0 54 NRC CATEGORY G deg 0.00 11.25 33.75 56.25 78.75 101.25 123.75 146.25 168.75 191.25 213.75 236.25 258.75 281.25 303.75 326.25 0.07 0 0 0 00 4 2 2 3 1 2 0 0 0 0 0 0.60 11 12 5 4 9 5 7 11 16 14 16 15 14 9 8 11 MPH 3.00 46 46 27 25 5 9 21 36 34 50 35 31 17 12 15 29 7.00 26 16 23 9 4 0 4 18 23 40 27 9 7 10 24 46 12.00 5 3 4 2 3 0 1 6 10 16 9 3 5 14 30 22 18.00 0 0 0 4 2 0 0 1 3 7 3 1 1 3 4 0 24.00 0 0 0 1 0 0 0 0 0 2 1 0 0 0 1 0 55 C

6.0 DOSE ASSESSMENT

-IMPACT ON MAN Liquid Effluents-The doses to the maximum individual from WNP-2 liquid effluents were calculated using the NRC LADTAP II computer code and site specific input parameters.

Table 6-1 lists the doses to the maximum individual by calendar quarter, along with the cumulative total body and maximum organ values.Doses by calendar quarters to the average exposed individual are listed in Table 6-2, The 50-mile population doses by calendar quarter are listed in Table 6-3.Table 6-4 provides annual doses to the average individual and 50-mile population doses from liquid effluents.

All doses were calculated using the NRC LADTAP II computer code.Gaseous Effluents-The NRC GASPAR II computer code was used to calculate doses at and beyond the site boundary.Table 6-5 lists the annual 50-mile dose using values obtained from the ALARA annual integrated population dose summary (person-rem).

Table 6-5 also provides the annual individual doses associated with each pathway.These values were obtained by dividing the ALARA integrated dose (person-rem) by the 50-mile population (252,356 for year 1987)and converting to mrem.The GASPAR II runs use quarterly and annual meteorological data and site specific input parameters.

Exposure fo"A Member of the Public" The WNP-2 Visitor Center was evaluated for assessment of radiation doses to"Members of the Public" due to their activities within the site boundary.The ODCM assumes an eight (8)hour per year occupancy by"A Member of the Public" at the Visitor Center.The dose assessment resulted in an annual calculated total body dose of 3.81E-05 mrem.The annual thyroid dose was 3.91E-05 mrem and the maximum dose to any other organ was 4.67E-05 mrem.The air dose contribution was as follows;Beta air dose was 4.22E-03 mrad/yr and the Gamma air dose was 1.18E-02 mrad/yr.The 1997 TLD summary showed no significant change from pre-operational values.Based on one sigma error, the maximum direct radiation exposure to the public for calendar year 1997 was less than 10 mrem.56

Dose Tables Table 6-1A Maximum Individual Doses From Liquid ENuents: First and Second Quarters-1997 1st uarter Path wa Fishing Drinking Shoreline Swimming Boating Vegetables Leafy Veg.Milk Meat Total Body mrem/tr 4.24E-06 6,64E-09 5,59E-08 8.40E-11 9.33E-09 3.30E-08 4.54E-09 3.32E-09 1.52E-09 1997 Cumulative Total Body mrem/r 4.24E-06 6.64E-09 5.59E-08 8.40E-11 9.33E-09 3.30E-08 4.54E-09 3.32E-09 1.52E-09 Max.Organ mrem/tr 6.50E-06 4.81E-09 3.11E-07 4.67E-10 9.33E-09 4.44E-08 3.29E-09 5.00E-09 7.73E-10 1997 Cumulative Max.Organ mrem/r 6.50E-06 4.81E-09 3.11E-07 4.67E-10 9.33E-09 4.44E-08 3.29E-09 5.00E-09 7.73E-10 Total 4.35E-06 4.35E-06 6.88E-06 6.88E-06 Pathwa Fishing Drinking Shoreline Swimming Boating Vegetables Leafy Veg.Milk Meat Total Body mrem/tr 8.24E-06 1.99E-07 9.49E-081.42E-10 1.58E-08 1.57E-07 2.45E-08 4.58E-08 1.69E-08 2nd uarter 1997 Cumulative Total Body mrem/r 1.25E-05 2.06E-07 1.51E-07 2.26E-10 2.51E-08 6.60E-08 9.08E-09 4.91E-08 1.84E-08 Max.Organ mrem/tr 1.23E-05 1.41E-07 5.27E-07 7.91E-10 1.58E-08 2.28E-05 1.71E-08 6.46E-08 1.01E-08 1997 Cumulative Max.Organ mrem/r 1.88E-05 1.46E-07 8.38E-07, 1.26E-09 2.51E-08 8.88E-08 6.58E-09 6.96E-08 1.09E-08 Total 8.79E-06 1.30E-05 3.59E-05 2.00E-05 57 y J Table 6-1B Maximum Individual Doses From Liquid Effluents:

Third and Fourth Quarters-1997 Pathwa Fishing Drinking Shoreline Swimming Boating Vegetables Leafy Veg.Milk Meat Total Body mrem/tr 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0,00E+00 0.00E+00 0.00E+00 3rd uarter 1997 Cumulative Total Body mrem/r 1.25E-05 2.06E-07 1.51E-07 2.26E-10 2.51E-08 6.60E-08 9.08E-09 4.91E-08 1.84E-08 Max.Organ mrem/tr 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1997 Cumulative Max.Organ mrem/r 1.88E-05 1.46E-07 8.38E-07 1.26E-09 2.51E-08 8.88E-08 6.58E-09 6.96E-08 1.09E-08 Total 0.00E+00 1.30E-05 0.00E+00 2.00E-05 Path wa Fishing Drinking Shoreline Swimming Boating Vegetables Leafy Veg.Milk Meat Total Body mrem/tr 9.03E-08 1.76E-08 3,36E-08 5.11E-11 1.02E-09 8.95E-08 5.58E-09 9.75E-09 4.03E-09 4th uarter 1997 Cumulative Total Body mrem/r 1.26E-05 2.23E-07 1.84E-07 2.77E-10 2.62E-08 1.56E-07 1.47E-08 5.89E-08 2.25E-08 Max.Organ mrem/tr 2.14E-07 1.83E-08 3.36E-08 5.11E-11 1.02E-09 1.59E-07 1.75E-08 1.12E-08 8.52E-09 1997 Cumulative Max.Organ mrem/r 1.90E-05 1.64E-07 8.72E-07 1.31E-09 2.62E-08 2.48E-07 2.41E-08 8.08E-08 1.94E-08 Total 2.51E-07 1.33E-05 4.63E-07 2.04E-05*Age Group-Adult: Maximum individual resides at Richland and fishes near the WNP-2 outfall area 58 Table 6-2 Average Individual Doses From Liquid ENuents-1997 Path wa Fishing Drinking Shoreline Swimming Boating Vegetables~

Leafy Veg.*Milk*Meat+Total Body mrem 1.39E-08 3.37E-09 4.23E-09 1.87E-11 4.67E-12 1.00E-08 2.17E-09 1.84E-09 7,30E-10 1st uarter Max.Organ mrem 2.05E-08 3.17E-09 4.23E-09 1.87E-11 4.67E-12 3.34E-08 9.60E-09 3.08E-09 3.58E-09 Total Body mrem 2.71E-08 1.01E-07 7.17E-09 3.16E-11 7.91E-12 1.14E-07 1.13E-08 2.86E-08 7.62E-09 2nd uarter Max.Organ mrem 3.94E-08 1.01E-07 7.17E-09 3.16E-11 7.91E-12 1.54E-07 2.39E-08 3.09E-08 1.25E-08 Total 3.63E-08 7.76E-08 2.97E-07 3.69E-07 Pathwa Fishing Drinking Shoreline Swimming Boating Vegetables*

Leafy Veg.*Milk*Meat*Total Body mrem 0.00E+00 0.00E+00 0.00E+00 0,00E+00 0,00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3rd uarter Max.Organ mrem 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Total Body mrem 2.84E-10 1.73E-08 4.57E-10 2.04E-12 5.11E-13 1.35E-08 1.21E-09 3.36E-09 9.56E-10 4th uarter Max.Organ mrem 3.19E-10 1.74E-08 4.57E-10 2.04E-12 5.11E-13 1.65E-08 2.14E-09 3.49E-09 8.30E-10 Total 0.00E+00 0.00E+00 3.71E-08 4.11E-08*Total population ALARA doses divided by the total population served from irrigated production; converted to mrem I I'y I y 0 II Table 6-3 50-Mile Population Doses From Liquid ENuents-1997 Path wa Fishing Drinking Shoreline Swimming Boating Vegetables Leafy Veg.Milk Meat Total Total Body erson-rem 2.69E-08 2.64E-07 7.43E-07 3.28E-09 8.22E-10 1.00E-07 2.17E-08 1.76E-08 7.37E-09 1.18E-06 1st uarter Max.Organ erson-rem 4.90E-08 5.63E-07 8.74E-07 3.28E-09 8.22E-10 3.34E-07 9.60E-08 2.94E-08 3.62E-08 1.99E-06 Total Body erson-rem 5.26E-08 7.75E-06 1.26E-06 5.57E-09 1.39E-09 1.14E-06 1.13E-07 2.73E-07 7,70E-08 1.07E-05 2nd uarter Max.Organ erson-rem 9.36E-08 8.26E-06 1.48E-06 5.57E-09 1.39E-09 1.54E-06 2.39E-07 2.95E-07 1.26E-07 1.20E-05 Path wa Fishing Drinking Shoreline Swimming Boating Vegetables Leafy Veg.Milk Meat Total Body erson-rem 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0,00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3rd uarter Max.Organ erson-rem 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Total Body erson-rem 7.77E-10 9.67E-07 8.04E-08 3.60E-10 9,00E-11 1.35E-07 1.21E-08 3.21E-08 9.66E-09 4th uarter Max.Organ erson-rem 1.95E-09 1.00E-06 9.46E-08 3.60E-10 9,00E-11 1.65E-07 2.14E-08 3.33E-08 8.38E-09 Total 0.00E+00 0.00E+00 1.24E-06 1.33E-06 60 Table 6-4 Annual Ladtap H Results for 1997 A.50-mile o ulation doses from WNP-2 li uid effluents Pathwa Fishing Drinking Shoreline Swimming Boating Vegetables Leafy Veg.Milk Meat Total Body erson-rem 8.07E-08 9.04E-06 2.11E-06 9.31E-09 2.33E-09 1.15E-06 1.38E-06 3.25E-07 9.42E-08 Max.Organ erson-rem 1.44E-07 9.89E-06 2,48E-06 9.31E-09 2.33E-09 1.70E-06 2.05E-06 3.59E-07 1.76E-07 Total 1.42E-05 1.68E-05 B.Avera e individual doses from WNP-2 li uid effluents Pathwa Fishing Drinking Shoreline Swimming Boating Vegetables*

Leafy Veg.*Milk~Meat*Total Body mrem 4.15E-08 1.18E-07 1.20E-08 5.29E-11 1.32E-11 1.15E-07 1.38E-07 3.41E-08 9.33E-09 Max.Organ mrem 5.48E-08 1.61E-07 1.20E-08 5.29E-11 1.32E-11 1.70E-07 2.05E-07 3.76E-08 1.74E-08 Total 4.68E-07 6.58E-07*Total population ALARA doses divided by the total population served from irrigated production; converted to mrem.

~g Table 6-5A Summary of Doses from WNP-2 Gaseous ENuents, 1997 1 Location: Site Boundary 1st uarter 2nd 3rd 4th Annual uarter uarter uarter Cumulative Beta air dose mrad 1.50E-04 0.00E+00 1.40E-04 1.92E-04 4.82E-04 Gamma air dose 4.04E-04 0.00E+00 3.91E-04 5.44E-04 1.34E-03 2 Location: Be ond Site Bounda 1st uarter 2nd 3rd 4th Annual uarter uarter uarter Cumulative Beta air dose mrad 3.57E-04 0.00E+00 1.49E-04 2.45E-04 7.51E-04 Gamma air dose 9.95E-04 0.00E+00 4.14E-04 6.90E-04 2.10E-03 3 Location: Site Boundary Annual Dose Annual Total Bod Dose mrem Annual Skin Dose mrem 3.37E-03 4.27E-03 4 Location: Be ond Site Boundary Annual Dose 4.1 miles ENE Annual total Bod Dose mrem 2.19E-03 Annual Skin Dose mrem 2.71E-03 No noble gas released in second quarter 62 Table 6-SB Summary of Doses from WNP-2 Gaseous KNuents, 1997 5 Location: Site Boundary 1st Quarter 2nd Quarter 3Hl uarter 4th uarter Annual Cumulative Maximum Organ dose mrem 3.12E-03 3.33E-03 2.23E-03 9.79E-04 9.66E-03 6 Location: Beyond Site Boundary 1st Quarter 2nd Quarter 3Hl uarter 4th uarter Annual Cumulative Maximum Organ dose mrem 7.14E-04 4.99E-04 6.40E-04 1.08E-03 2.93E-03 7 Location: Land Use Census;4.10E+00 Miles ESE 1st uarter 2nd Quarter 3Hl uarter 4th uarter Annual Cumulative Maximum Organ dose mrem 7.14E-04 4.99E-04 6.40E-04 7.80E-04 2.63E-03 63

Table 6-6 50-Mile Population Doses From 1997 Gaseous ENuents A.50-mile o ulation Plume Ground Inhalation Vegetables Milk Meat Exposure Path wa Total Body erson-rem 1.99E-03 3.48E-03 2.58E-03 2.94E-03 1.06E-03 6.63E-04 Max.Organ erson-rem 2.00E-03 3.48E-03 5.61E-03 2.86E-03 9.99E-04 6.28E-04 Total 1.27E-02 1.56E-02 B.Avera e individual*

Plume Ground Inhalation Vegetables Milk Meat Exposure Path wa Population

=)2.50E+05 Total Body mrem 7.96E-06 1.39E-05 1.03E-05 1.18E-05 4.24E-06 2.65E-06 Max.Organ mrem 8.00E-06 1.39E-05 2.24E-05 1.14E-05 4.00E-06 2,51E-06 Total 5.09E-05 6.23E-05*The 50-mile population doses are divided by the population within 50 miles of the Plant by direction and radii interval, and converted to mrem.64 7.0 REVISIONS TO THE ODCM This section completes the requirement of Technical Specification 5.5.1.A complete, legible copy of the entire ODCM is included as an enclosure to the letter transmitting this Radioactive Effluent Release Report.ODCM's are sent only to the Nuclear Regulatory Commission (NRC).8.0 REVISIONS TO THE PROCESS CONTROL PROGRAM (PCP)There have been no major changes to the Process Control Program (PPM 1.12.2)during the reporting period, however, the procedure was revised effective 8/11/97.The description of dewatering system process controls was expanded to include the basis for concluding that adequate dryness is achieved and the role of the relative humidity endpoint was specified.

Various references were added (or updated)including 10CFR61.56, ETSB 11-3, 10CFR20.2001

-2006, Dewatering System Topical Report TP-02-P-A, IEB 79-19 and the BTP on Waste Form.Words specifying the controls applicable to solidification of oil in excess of 10%were replaced by prohibition of this activity since this waste form is no longer permitted at the US Ecology burial site.Volume based radioactive material characterization was described.

The description of radioactive waste and radioactive material storage areas was expanded to reflect current conditions.

Controls arising from the implementation of Industrial Packaging requirements were added and words specifying annual reverification of shipping computer codes were removed since code verification is required for each use and following updates.The required reporting of violations of Certificate of Compliance conditions for NRC approved shipping containers was specified.

Other changes included minor rewording or format changes.9.0 NEW OR DELETED LOCATIONS FOR DOSE ASSESSMENTS AND/OR ENVIRONMENTAL MONITORING LOCATIONS There were no new or deleted locations for dose assessments or environmental monitoring.

10.0 MAJOR CHANGES TO RADIOACTIVE LIQUID, GASEOUS AND SOLID WASTE TREATMENT SYSTEMS No major changes were made to the radioactive waste systems (liquid, gaseous, or solid)during this reporting period.65