ML17266A060

Annual Environ Radiological Monitoring Rept,1978.

ML17266A060
Person / Time
Site:	Saint Lucie
Issue date:	03/27/1979
From:	FLORIDA POWER & LIGHT CO.
To:
Shared Package
ML17266A059	List: ML17266A058 ML17266A060
References
EMR-781231-1, NUDOCS 7904170291
Download: ML17266A060 (10)

Text

FLORIDAPOWER&LIGHTCOMPANYStLuciePlantUnitNo.1LicenseNo.-DPR-67DocketNo.50-335MMUALENVIRONMENTAL RADIOLOGICAL MONITORING REPORTforThePeriod:1-01-78to12-31-78Prepared3-27-79

~i'.Introduction Thisreportissubmitted inaccordance withSt.LuciePlantTechnical Specifications Section5.6.1.b.Allenvironmental sampleswerecollected andana3.yzed duringthisreporting periodinaccordance withrequirements ofSt.LuciePlant's'echnical Specifications.

Theminimumoffrequency ofcollection andanalysesforspecificradionuclide speciesasrequiredbythesespecifications havebeenmetorexceeded.

No'armful effectsorevidenceofirreversible damagetotheenvironment ortothehealthandsafetyofindividuals orpopulation groupsintheregionssurrounding St.LuciePlanthavebeen'detected bythismonitoring program.Inadditionto'theEnvironment Radiological Monitoring data,thisreportincludesinformation aboutthesemi-annual censusfor500ft~gardensandmilk-producing animals.2.TheMoaitorin ProramAnalt2.calResonsibilit Environmental radiological monitoring atSt.LuciePlantis.carriedoutbytheOrlandoRadio1ogical Laboratory ofthe.Department ofHealthandRehabili-

.tativeServicesofFlorida(DHRS)personnel.

Numb'erofSam@les.AnalzedA.totalof.1,174analysesonsamplescollected from25'ifferent locations wereperformed duringtheperiodofthisreport.TABLE1summarizes themeanand,rangevaluesoftheseanalyses.

SlitSamleAnalsesAtleast20ofthesamplescollected havebeenanalyzedintheDHRS/ERDA Split-Samp'ing Program.3.Evaluation ofDataExceptasnotedinTABLE1,noneofthesamplinglocations used.mtheenvironmenta3 radiological monitoring programshowedevidenceofhavingsignificant concentrations ofaparticular radionuclide.

inaspecificsamplematerial'uchhigherthantheobservedmeanforthatradionuclide atallsamplinglocations.

Trendplottingofourparticulate anddirectradiation datarevealsnoplant-related variations.

A'iso,alldatahavebeenevaluated withrespecttopre-operational dataandhavebeenfoundtobewithinthe+2a3.imitsobservedforthesepre-operational data.Comparative dataobtainedintheassayofcontrolsamplesalsoappearsinTABLEl.

4-Non-Routine ReortedMeasurements Following theMarchChineseweaponstest,aweeklycomposite ofairparticulate filters.andamilksamplewerecollected andanalyzed.

.IwasdetectedandappearedtobefromtheChineseweaponstests.-5.DairHerd,Goat,,and.Garden CensusAdairyherdcensuswasconducted.

inFebruaryandinAugustduringthisreport-period.Thenearestaairyiswestoftheplantsite(260');14miles)Dataobtainedintheassaysofsamplescollected at.thislocationarereportedinTABLEl.Onemilkgoathasbeenfound,atalocationSNoftheplantsite(220';2.2miles).Itproducesnegligible amountsofmilk.AnaerialgardencensusinMarch,'1978showedthatthere'ereseveral500ft~gardenswithinapproximately 5miles.ofSt.LuciaPlant.CollardGreensweresampledat7609IndianRiverDrive;NSH,.2miles,Results.oftheseanalyses.appearinABLEl.6.Conclusions During-thisperiod,theenvironmental radiological monitoring programchasfoundnoevidencethattheoperations ofPSL'UnitNo.1contribute harmfuleffectsorirreversible damagetoeithertheenvironment=

ortothehealthandsafetyofindividuals and.population groupsintheregionssurrounding

~St.LuciePlant.

TAOLE1ENVIRONHENTAL RADIOLOGICAL llOttITORING PROGRAHSUlttORYNAllEOFFACILITYSt.LucieFiantUnit1DOCKETtlO.DPR-67.LOCATIONOFFACILITY'Hutchinson Island,FLREPORTItlG PERIOD1-01-78to12-31-78IlediumorPathwaySamnledUnitAnalysisforSitesttumberofSamplesAnalysestleanRange,AllIndicator Locations SampleLocationDistanceandDirection tleanRangeLocationwithllihestHeantteanRangeControlLocation~

~tlumberoftlonroutine ReportedHeasurements 1.0AIRFllTERS1.1AirParticu-pCi/mlatesGtt474474-0,050.005-0.2711-32:Entomolo8y Lab,VeroBeachtNtnt,19miles0.160.07-'.230.0SI')0.006-0.14tiasuremcnts citedintheirreport1.1AirZodinespCi/m!!I474ND"'one1.1~GamtttaScan(tttonthlycomposites offilters)PCi/me108108NDNonadeco,~e~dteteotFilter~Codottedpci/m'Srs0Sr99.3636"'6.ND36NoneNone1.2DirectRdtettoouRem/ley72724-20N-12!FPLSubstation, Stuart,Florida;S,12miles1917-20S(a)

Vedium.or PathwaySampledUnitAnalysisforSitesHumberofSamplesAllIndicator Locations RangeAnalysesHeanControlLocationSampleLocationDistanceandDirection lIeanRangel<eanRangeLocationwithHihestHeanHumberofHonroutineReportedHeasurements 2.0.WATER1.1.1~DtathaaaCanalZ.I.2OceanMaterpCi/14ll4'sr"srpCi/I'H44sr'4sr11121212121212242424263<200<200-960II-36:Onsite,Dis.Canal,Drestofhlh;ESE'0.19milesNoneHoneNoneNoneNone263<200-960<200()2.1.3Estaurine MaterpCi/14II4<200Hone2.22.3CroundWaterMellPataalaIlatatpCi/14IIGB-'DSOB"UDSpCi/i'lli11212<200HDND3Nonell-30;Residence, IndianRiverDriveNoneHone<1W-3GB-Ds12ND-9II-11;St.LucioCountyHealth,Dept.,Ft;PiercpH,allone.r:.Bj3ND-9 lledlumorPathwaySamoledUnitAna)ys)sforNumberofSitesSamplesAna'lyses HeanRangeAllIndicator Locations ControlLocation>>

~Samp)eLocationDistanceandDlrectlon lieanRangeI<canRangeLocationwithHlhestHeanllumberof.Honroutlne ReportedHeasurements

3.0 BOITOHSEDIMENTS

3.1~DtsahaxaCanal3.2Ocean3.3BeachSandCi/k8Ci/kGCi/k8bbstSOS'bCobbs$Os'bSr$bshe11'6ND70ND'NDNDND-}40'one NoneB-36>OnSite>Dia,Canal,MeetofhlA;ESE,0.19tnileaNoneHoneNoneNone14OND-14OND(e)ND~'~ND'>

tledlumor.PathwaySamaledUnitAnalysisforHumberofSitesSamplesAnalysest~ieanRangeAllIndicator Locations LocationwithHihestMeanSampleLocationOistanceandDirection llednControlLocation>>

~RangeMeanRangeHuskerofHonroutine ReportedMeasurements 4.04.1AIIUhYZCDIOTIA(c)Crustacea 4.2.1Fish-~Carnivore 4.2:2Fish-(8)Herbivore pCI/kppCi/kgpci/kg~tsr9tsstSttsttstlsr2334433HDHDNDND'3ND-13HoneNoneNoneNoneNoneH-32:Entomology Lab;VeroBeach,NHW,19miles13ND(')HD(")ND(")ND(')

ftediumorPathwaySamnledUnitAnalysisforSitesNumberofAllIndicator Locations RangeSamplesAnalysesHeanSampleLocationDistanceandDirection iieanRangeLocationwithIlihestI!can'eanRangeControlLocation~

~NumberofNonroutine ReportedHeasurements

5.0 TERRESTRIAL

BIOTA5.1Hilk5.2.1road(g)CitruspCi/1pci/kgC44S"Sr'I4IZ"Sr'ssr222773G36~363636>>(I)32(E)3221.GND~ND22ND"642"3ND-.91(S10-32II-40:Contiol-Davis Dairy;BoyntonBeach,SSP.,55.8iiillee40l22IIIIIINone30('D64ND-.91II-03:Headowbrook Dairy;<114iciiIee,SSWHoneI!-22:LentzCrovce,VS1~SSW5a5iiilles30')3ND')ND-64HD-.36Isecs13ND-90H-24iPosterCroves,USI;WIN5.35aillde902.2.2~aaad-Ledf(h)~Veetaeleapci/kg'Cs44S~sgr33043NDII-41iDriveH-41.'rive None7609IndianRiver30"IWSW,2iiiiles7609IndianRiverIWSW,2iiiilee Vediu~orPathwaySampledUnitAnalysisforNumberofSitesSan:plesAnalysestteanRangeAllindicator Locations LocationMlthHihestPeanControllocation~

~SampleLocationDistanceandOirection lleanRangelieanRange'{umberofNonroutine ReportedHeasureawnts (a)If-32:Depart)(b)ND:Honedet"cntoEctable(c)BlueCrab(d)Mullet(e)ControlsampeisH(E)Twosamplesdstroye(g)Grapefruit, Ctrus,(h)TurnipGreensHealthand40,DavisinLabAcRchabilt'ativeSeairy,ByntonBcaidentvice,Entoh,SSE,."55.

ology,Lmilesboratory; EastofV.S.1,VeraBeac,Nnf,19mils(i)Allanalysiscra:of0.07+0.02 Ci/m($)h)1analysisuttwnAetectab werenon-deexcepEorweektectablforIodiofMarch2e131.Th,1978.H03miVccklycpositeforthatwackgavksample.haweekof3-10-78hadaIodinconcenconccrationration'0.91..46pci/1~