ML17241A485: Difference between revisions
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| document type = NPDES NONCOMPLIANCE NOTIFICATION, TEXT-ENVIRONMENTAL REPORTS | | document type = NPDES NONCOMPLIANCE NOTIFICATION, TEXT-ENVIRONMENTAL REPORTS | ||
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{{#Wiki_filter:CATEGORY'REGULATORYINFORMATIONDISTRIBUTIOhSYSTEM(RIDS),+~ACCESSIONNBR:991gACIL:50-335St.50-389St.AUTH.NAMESTALL,J.A.RECIP.NAME0120174DOC.DATE:99/10/01NOTARIZED:NOLuciePlant,Unit1,FloridaPowerEcLightCo.LuciePlant,Unit2,FloridaPower&LightCo.AUTHORAFFILIATIONFloridaPowerELightCo.RECIPIENTAFFILIATIONRecordsManagementBranch(DocumentControlDesk)DOCKET0500033505000389 | |||
==SUBJECT:== | |||
NPDESnoncompliancenotification:on990906,deadgreenseaturtlewasrecoveredfromUnit1intakewell.Causedbyloadingofdriftalgaeapproxi8dayspriortofirstmortality.CaptureeffortshavebeenincreasedbehindS-inch.DISTRIBUTIONCODE:IE23DCOPIESRECEIVED:LTRgENCL(SIZE:3TITLE:EnvironmentalEventReport(perTechSpecs)NOTES:RECIPIENTIDCODE/NAMEGLEAVES,WCOPIESLTTRENCL1'1RECIPIENTIDCODE/NAMECOPIESLTTRENCLINTERNAL:ACRSOGC/RPEXTERNAL:NOAC11~FILECENTER0111RGN211NRCPDR11111D0~'I~I(gU'ENOTETOALL"RIDS"RECIPIENTS:PLEASEHELPUSTOREDUCEWASTE.TOHAVEYOURNAMEORORGANIZATIONREMOVEDFROMDISTRIBUTIONLISTSORREDUCETHENUMBEROFCOPZESRECEIVEDBYYOUORYOURORGANIZATION,CONTACTTHEDOCUMENTCONTROLDESK(DCD)ONEXTENSION415-2083TOTALNUMBEROF,COPIESREQUIRED:LTTR7ENCL'gy>>j FloridaPower&LightCompany,6351S.OceanDrive,JensenBeach,FL34957FlawOctober1,1999I99-21410CFR50.36bEPP4.1U.S.NuclearRegulatoryCommissionAttn:DocumentControlDeskWashington,DC20555RE:St.LucieUnits1and2DocketNos.50-335and50-389EnvironmentalProtectionPlanReportEventDates:September6,1999,September7,1999,andSeptember19,1999UnusualorImortantEnvironmentalEventsTheattachedreportisbeingsubmittedpursuanttotherequirementsofSection4.1oftheSt.LucieUnits1and2EnvironmentalProtectionPlans.ThereportprovidesdescriptionsofthreereportablegreenseaturtlemortalitiesintheSt.LuciePlantintakecanal.Section4.2.1(l)oftheSt.LucieUnits1and2EnvironmentalProtectionPlansrequiresreinitiationofformalconsultationiftheamountorextentoftakingspecifiedintheIncidentalTakeStatementisexceeded.Thenumberofgreenseaturtlemortalitiesfor1999hasexceededtheIncidentalTakeStatementlimitforgreenseaturtlesatSt.LuciePlant.FPLrequeststhattheNRCbeginthenecessarystepstoreinitiateformalconsultationunderSection7oftheEndangeredSpeciesActforgreenseaturtles.Shouldyouhaveanyquestionsonthisinformation,pleasecontactus.Verytrulyyours,J.A.StallVicePresidentSt.LuciePlantJAS/GRMAttachmentcc:RegionalAdministrator,RegionII,USNRC,SeniorResidentInspector,USNRC,St.LuciePlant('991Qi20%7499100fIlPDRADGCKG50003$5SPDRIanFPLGroupcompany 1y>t'p' St.LucieUnits1and2DocketNos.50-335and50-389L-99-214AttachmentPage1ST.LUCIEPLANTSEATURTLEMORTALITIES30-DAYWRITTENREPORTEVENTDESCRIPTIONAtapproximately0200hoursonSeptember6,1999,adeadgreenseaturtle(CV>eloniamydas)wasrecoveredfromtheUnit1intakewell.Theturtle,whichweighedapproximately4.5lbs.,wasbadlydecomposedwhenrecovered.Atapproximately0810hoursonSeptember7,1999,anotherdeadgreenseaturtle,weighingapproximately12lbs.,wasrecoveredfromtheplantintakecanal.Thisturtle,whichwasonlyslightlydecomposed,wasfoundagainstthe8-inchbarriernetlocatedattheA1ABridge.Atapproximately1100hoursonSeptember19,1999,aseverelydecomposedgreenseaturtleweighingapproximately25lbs.wasalsofoundagainstthe8-inchbarriernet.ThesemortalitiesbringthetotaltofourforthisspeciessofarthisyearattheSt.LuciePlant.ThelimitsformortalitiesofthisspeciesintheNationalMarineFisheriesIncidentalTakeStatement,issuedtothesitebytheNRCin1997,isthreeor1.5%ofthetotalcaptured,whicheverisgreater.Todate,thetotalnumberofgreenseaturtlescaptured((100)hasnotapproachedthequantitynecessarytoincreasetheincidentaltakebypercentage.CAUSEOFTHEEVENTSThe5-inchturtlebarriernet,whichwasinstalledupstreamofthe8-inchbarriernet,hadbeenloweredduetoheavyloading,ofdriftalgaeapproximately8dayspriortothefirstmortality.ThisnethadtobeloweredagainSeptember13,1999,duetotheapproachofHurricaneFloyd.Ithasbeendeterminedthatcatastrophicdamagetothisnetcanoccurifabnormaltensionisplacedonthecablesandanchors.Severalturtleswereobservedbehindthe8-inchbarriernetpriortothemortalities,butcaptureeffortsprovedlargelyunsuccessful.Thesmallturtlefoundintheplantintakewellwassmallenoughtopassthroughboththe8-inchnetandtheplantUnderwaterIntrusionDetectionSystem.-Itisnotknownifthisturtleactuallydiedintheintakewellorsomewhereupstreamofthewell.Thetwoturtlesfoundatthe8-inchbarriernetwerenotentangledinthenetitself.Therewerenosignsofexternalinjuryonthefirstturtle.Thesecondturtlewastoobadlydecomposedtomakeanydetermination.Fromthisevidence,causeofthedeathscouldnotbedetermined.fTheinfluxofdriftalgaeisattributedtoincreasedwaveactionoffshoreresultingfromHurricaneDennis.ThisstormpassedrelativelyclosetotheEastCoastofFlorida.Following tg St.LucieUnits1and2DocketNos.50-335and50-389I99-214AttachmentPage2TheinfluxofdriftalgaeisattributedtoincreasedwaveactionoffshoreresultingfromHurricaneDennis.ThisstormpassedrelativelyclosetotheEastCoastofFlorida.FollowingHurricaneDennis,HurricaneFloydalsopassednearthecoast,alsocreatinghighwindsandseas.Althoughitisnotpresentlyknownwhatcausedthedeathofthethreegreenseaturtles,theharshconditionsoffshoreandsubsequentlyinthecanalcouldhavebeenacontributingfactor.CORRECTIVEACTIONSCanalconditionsallowedthe5-inchbarriernettoberaisedbackintopositionSeptember16,1999.Thisnet,duetoitssteeperandsmallermeshdesign,ismoreeffectiveinretainingturtlesinanareaofthecanalwheretheycanbeeffectivelycaptured.Captureeffortshavebeenincreasedbehindthe5-inchnetuntiltheremaining'turtlesareremoved.Section4.2.1(1)requiresreinitiationofformalconsultationiftheamountorextentoftakingspecifiedintheIncidentalTakeStatementisexceeded.Duetosomewhatunusualoffshoreenvironmentalconditionsandtheapparentincreaseinlocalpopulations,thenumberofgreenseaturtlemortalitiesfor1999hasexceededtheIncidentalTakeStatementlimitforthisspeciesatSt.Lucieplant.FPLrequeststhattheNRCbeginthenecessarystepstoreinitiateformalconsultationunderSection7oftheEndangeredSpeciesActforgreenseaturtles.AGENCIESNOTIFIEDTheFloridaDepartmentofEnvironmentalProtectionwasnotifiedofthethreemortalitiesincompliancewithMarineTurtlePermit¹99.Four-hournotificationsweremadetotheNRCat0225hoursonSeptember6,1999,at1226hoursonSeptember7,1999,andat1324hoursonSeptember19,1999,inaccordancewith10CFR50.72(b)(2)(vi). 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Revision as of 09:16, 25 April 2018
| ML17241A485 | |
| Person / Time | |
|---|---|
| Site: | Saint Lucie  |
| Issue date: | 10/01/1999 |
| From: | STALL J A FLORIDA POWER & LIGHT CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| L-99-214, NUDOCS 9910120174 | |
| Download: ML17241A485 (7) | |
Text
CATEGORY'REGULATORYINFORMATIONDISTRIBUTIOhSYSTEM(RIDS),+~ACCESSIONNBR:991gACIL:50-335St.50-389St.AUTH.NAMESTALL,J.A.RECIP.NAME0120174DOC.DATE:99/10/01NOTARIZED:NOLuciePlant,Unit1,FloridaPowerEcLightCo.LuciePlant,Unit2,FloridaPower&LightCo.AUTHORAFFILIATIONFloridaPowerELightCo.RECIPIENTAFFILIATIONRecordsManagementBranch(DocumentControlDesk)DOCKET0500033505000389
SUBJECT:
NPDESnoncompliancenotification:on990906,deadgreenseaturtlewasrecoveredfromUnit1intakewell.Causedbyloadingofdriftalgaeapproxi8dayspriortofirstmortality.CaptureeffortshavebeenincreasedbehindS-inch.DISTRIBUTIONCODE:IE23DCOPIESRECEIVED:LTRgENCL(SIZE:3TITLE:EnvironmentalEventReport(perTechSpecs)NOTES:RECIPIENTIDCODE/NAMEGLEAVES,WCOPIESLTTRENCL1'1RECIPIENTIDCODE/NAMECOPIESLTTRENCLINTERNAL:ACRSOGC/RPEXTERNAL:NOAC11~FILECENTER0111RGN211NRCPDR11111D0~'I~I(gU'ENOTETOALL"RIDS"RECIPIENTS:PLEASEHELPUSTOREDUCEWASTE.TOHAVEYOURNAMEORORGANIZATIONREMOVEDFROMDISTRIBUTIONLISTSORREDUCETHENUMBEROFCOPZESRECEIVEDBYYOUORYOURORGANIZATION,CONTACTTHEDOCUMENTCONTROLDESK(DCD)ONEXTENSION415-2083TOTALNUMBEROF,COPIESREQUIRED:LTTR7ENCL'gy>>j FloridaPower&LightCompany,6351S.OceanDrive,JensenBeach,FL34957FlawOctober1,1999I99-21410CFR50.36bEPP4.1U.S.NuclearRegulatoryCommissionAttn:DocumentControlDeskWashington,DC20555RE:St.LucieUnits1and2DocketNos.50-335and50-389EnvironmentalProtectionPlanReportEventDates:September6,1999,September7,1999,andSeptember19,1999UnusualorImortantEnvironmentalEventsTheattachedreportisbeingsubmittedpursuanttotherequirementsofSection4.1oftheSt.LucieUnits1and2EnvironmentalProtectionPlans.ThereportprovidesdescriptionsofthreereportablegreenseaturtlemortalitiesintheSt.LuciePlantintakecanal.Section4.2.1(l)oftheSt.LucieUnits1and2EnvironmentalProtectionPlansrequiresreinitiationofformalconsultationiftheamountorextentoftakingspecifiedintheIncidentalTakeStatementisexceeded.Thenumberofgreenseaturtlemortalitiesfor1999hasexceededtheIncidentalTakeStatementlimitforgreenseaturtlesatSt.LuciePlant.FPLrequeststhattheNRCbeginthenecessarystepstoreinitiateformalconsultationunderSection7oftheEndangeredSpeciesActforgreenseaturtles.Shouldyouhaveanyquestionsonthisinformation,pleasecontactus.Verytrulyyours,J.A.StallVicePresidentSt.LuciePlantJAS/GRMAttachmentcc:RegionalAdministrator,RegionII,USNRC,SeniorResidentInspector,USNRC,St.LuciePlant('991Qi20%7499100fIlPDRADGCKG50003$5SPDRIanFPLGroupcompany 1y>t'p' St.LucieUnits1and2DocketNos.50-335and50-389L-99-214AttachmentPage1ST.LUCIEPLANTSEATURTLEMORTALITIES30-DAYWRITTENREPORTEVENTDESCRIPTIONAtapproximately0200hoursonSeptember6,1999,adeadgreenseaturtle(CV>eloniamydas)wasrecoveredfromtheUnit1intakewell.Theturtle,whichweighedapproximately4.5lbs.,wasbadlydecomposedwhenrecovered.Atapproximately0810hoursonSeptember7,1999,anotherdeadgreenseaturtle,weighingapproximately12lbs.,wasrecoveredfromtheplantintakecanal.Thisturtle,whichwasonlyslightlydecomposed,wasfoundagainstthe8-inchbarriernetlocatedattheA1ABridge.Atapproximately1100hoursonSeptember19,1999,aseverelydecomposedgreenseaturtleweighingapproximately25lbs.wasalsofoundagainstthe8-inchbarriernet.ThesemortalitiesbringthetotaltofourforthisspeciessofarthisyearattheSt.LuciePlant.ThelimitsformortalitiesofthisspeciesintheNationalMarineFisheriesIncidentalTakeStatement,issuedtothesitebytheNRCin1997,isthreeor1.5%ofthetotalcaptured,whicheverisgreater.Todate,thetotalnumberofgreenseaturtlescaptured((100)hasnotapproachedthequantitynecessarytoincreasetheincidentaltakebypercentage.CAUSEOFTHEEVENTSThe5-inchturtlebarriernet,whichwasinstalledupstreamofthe8-inchbarriernet,hadbeenloweredduetoheavyloading,ofdriftalgaeapproximately8dayspriortothefirstmortality.ThisnethadtobeloweredagainSeptember13,1999,duetotheapproachofHurricaneFloyd.Ithasbeendeterminedthatcatastrophicdamagetothisnetcanoccurifabnormaltensionisplacedonthecablesandanchors.Severalturtleswereobservedbehindthe8-inchbarriernetpriortothemortalities,butcaptureeffortsprovedlargelyunsuccessful.Thesmallturtlefoundintheplantintakewellwassmallenoughtopassthroughboththe8-inchnetandtheplantUnderwaterIntrusionDetectionSystem.-Itisnotknownifthisturtleactuallydiedintheintakewellorsomewhereupstreamofthewell.Thetwoturtlesfoundatthe8-inchbarriernetwerenotentangledinthenetitself.Therewerenosignsofexternalinjuryonthefirstturtle.Thesecondturtlewastoobadlydecomposedtomakeanydetermination.Fromthisevidence,causeofthedeathscouldnotbedetermined.fTheinfluxofdriftalgaeisattributedtoincreasedwaveactionoffshoreresultingfromHurricaneDennis.ThisstormpassedrelativelyclosetotheEastCoastofFlorida.Following tg St.LucieUnits1and2DocketNos.50-335and50-389I99-214AttachmentPage2TheinfluxofdriftalgaeisattributedtoincreasedwaveactionoffshoreresultingfromHurricaneDennis.ThisstormpassedrelativelyclosetotheEastCoastofFlorida.FollowingHurricaneDennis,HurricaneFloydalsopassednearthecoast,alsocreatinghighwindsandseas.Althoughitisnotpresentlyknownwhatcausedthedeathofthethreegreenseaturtles,theharshconditionsoffshoreandsubsequentlyinthecanalcouldhavebeenacontributingfactor.CORRECTIVEACTIONSCanalconditionsallowedthe5-inchbarriernettoberaisedbackintopositionSeptember16,1999.Thisnet,duetoitssteeperandsmallermeshdesign,ismoreeffectiveinretainingturtlesinanareaofthecanalwheretheycanbeeffectivelycaptured.Captureeffortshavebeenincreasedbehindthe5-inchnetuntiltheremaining'turtlesareremoved.Section4.2.1(1)requiresreinitiationofformalconsultationiftheamountorextentoftakingspecifiedintheIncidentalTakeStatementisexceeded.Duetosomewhatunusualoffshoreenvironmentalconditionsandtheapparentincreaseinlocalpopulations,thenumberofgreenseaturtlemortalitiesfor1999hasexceededtheIncidentalTakeStatementlimitforthisspeciesatSt.Lucieplant.FPLrequeststhattheNRCbeginthenecessarystepstoreinitiateformalconsultationunderSection7oftheEndangeredSpeciesActforgreenseaturtles.AGENCIESNOTIFIEDTheFloridaDepartmentofEnvironmentalProtectionwasnotifiedofthethreemortalitiesincompliancewithMarineTurtlePermit¹99.Four-hournotificationsweremadetotheNRCat0225hoursonSeptember6,1999,at1226hoursonSeptember7,1999,andat1324hoursonSeptember19,1999,inaccordancewith10CFR50.72(b)(2)(vi).