ML17214A234

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Proposed Tech Specs Revising Requirement for Primary & Secondary Coolants in Steam Generator to Be Greater than 100 F When Coolant Pressure Greater than 200 Psig
ML17214A234
Person / Time
Site: Saint Lucie NextEra Energy icon.png
Issue date: 06/17/1983
From:
FLORIDA POWER & LIGHT CO.
To:
Shared Package
ML17214A236 List:
References
NUDOCS 8306210169
Download: ML17214A234 (11)


Text

3/4.4'REACTORCOOLANTSYSTEM3/4.4;1REACTORCOOLANTLOOPSANDCOOLANTCIRCULATION STARTUPANDPOWEROPERATION LIMITINGCONDITION FOROPERATION 3.4.l.1BothReactorCoolantloopsandbothReactorCoolantpumpsineachloopshallbeinoperation.

APPLICABILITY:

1and2."ACTION:WithlessthantheaboverequiredRe'actorCoolantpumpsinoperation, beinatleastHOTSTANDBYwithin1hour.'URVEILLANCE REUIREMENTS 4.4.1.1TheaboverequiredReactorCoolantloopsshallbeverifiedtobeinoperation andcirculating ReactorCoolantatleastonceper12hours.SeeSpecialTestExceptions 3.10.3.--:-

830h210169830617PDRADOCK05000389' PDR'tST.LUCIE-UNIT23/44-1AMENDMENT NO.

IlI,4ru

~~PLANTSYSTEMSMAINFEEDWATER LINEISOLATION VALVESLIMITINGCONDITION FOROPERATION 3.7.1.6Eachmainfeedwater lineisolation valveshallbeOPERABLE.

APPLICABiLITY:

MODES1,2,3,and4.ACTION:MODE1MODES2,3-and4Withonemainfeedwater lineisolation valveinoperable butopen,POWEROPERATION maycontinueprovidedtheinoperable valveisrestoredtoOPERABLEstatuswithin4hours;otherwise, beinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing 24hours.Withonemainfeedwater lineisolation valveinoperable, subseqent operation inMODE2,3,or4mayproceedprovided:

a.Theisolation valveismaintained closed.b.Theprovisions ofSpecification 3.0.4arenotapplicable.

-~Otherwise, beinatleastHOTSTANDBYwithinthenext6hoursandinCOL'DSHUTDOWN'wi'thinthefollowing 24hour.SURVEILLANCE REUIREMENTS 4.7.1.6Eachmainfeedwater lineisolation valveshallbedemonstrated OPERABLEby:a.Part-stroke exercising thevalveat.leastonceper92days,andb.Verifying fullclosurewithin4.2secondsonanyclosureactuation signalwhileinHOTSTANDBYwithT>515Fduringeachreactorshutdownexceptthatverification Bfullclosurewithin="4,2-secondsneednotbedetermined moreoftenthanonceper92days.ST.LUCIE"UNIT23/47-10AMENDMENT NO.'

PLANTSYSTEMS3/47-12STEAMGENERATOR PRESSURE/TEMPERATURE LIMITATION LIMITINGCONDITION FOROPERATION 3.7.2Thetemperature ofthesecondary coolantinthesteamgenerators shallbegreaterthan100'Fwhenthepressureofthesecondary coolantinthesteamgenerator isgreaterthan-200psig.

APPLICABIlITY:

Atalltimes.ACTION:Withtherequiranents oftheabovespecificationnotsatisfied:

a.Reducethesteamgenerator pressuretolessthanorequalto200psigwithin30minutes,andb.Performanengineering evaluation todetermin'e theeffectoftheoverpressurization onthestructural integrity ofthesteam.generator.

Determine thatthesteamgenerator remainsacceptable forcontinued operation priortoincreasing itstemperatures above200'F.SURVEILLANCEREQUIREMENTS4.7.2Thepressureof'thesecondary sideofthesteamgenerators shallbedetermined tobelessthan200psigatleastonceperhourwhenthetemperature ofsecondary coolantislessthan100F.ST.LUCIE-UNIT-.23/47-12AMENDMENT NO.

PLANTSYSTEMS3/4.7.'ll FIRESUPPRESSION SYSTEMSFIRESUPPRESSION WATERSYSTEM"'ILIMITINGCONDITION FOROPERATION 3.7.11.1Thefiresuppression watersystemshallbeOPERABLEwith:a.Twofiresuppression pumps,eachwithacapacityof2350gpm,withtheirdischarge alignedtothefiresuppression header,b.Separatewatersupplies, each.withaminimumcontained volumeof300,000gallons,.

andC.AnOPERABLEflowpathcapableoftakingsuctionfromthecitywaterstoragetanklAandthecitywaterstoragetank1Bandtransferring thewaterthroughdistribution pipingwithOPERABLEsectionalizing controlorisolation valvestotheyardhydrants, thelastvalveaheadofthewaterflowalarmdeviceoneachsprinkler orhosestandpipe requiredtobeOPERABLEperSpecifications 3.7.11.2,3.7.11.3and3.7.11.4.

APPIICABILITY:

Atal1times.ACTION:a.b.Withonepumpand/oronewatersupplyinoperable,,restore theinoperable equipment toOPERABLEstatuswithin7daysor,inlieuofanyotherreportrequiredbySpecification 6.9.1,prepareandsubmitaSpecialReporttotheCommission pursuanttoSpecification 6.9.2withinthenext30daysoutlining theplansandprocedures tobeusedtorestoretheinoperable equipment toOPERABLEstatusortoprovideanalternate backuppumporsupply.Theprovisions ofSpecifications 3.0.3and3'.4arenotapplicable.

Withthe'firesuppression watersystemotherwise inoperable, establish abackupfiresuppression watersystemwithin24hours.ThissystemissharedbetweenSt.LucieUnits1and2.ST.LUCIE",UNIT23/47"30AMENDMENT.

NO~

PLANTSYSTEMSBASES3/4.7.1.7 ATMOSPHERIC DUMPVALVES'he limitation onmaintaining theatmospheric dumpvalvesinthemanualmodeofoperation istoensuretheatmospheric dumpvalveswillbeclosedintheeventofasteamlinebreak.'orthesteamlinebreakwithatmospheric

.dumpvalvecontrolfailureevent,thefailureoftheatmospheric dumpvalvestoclosewouldbeavalidconcernwerethesystemtobeintheautomatic modeduringpoweroperations.

3/4.7.2STEAMGENERATOR PRESSURE/TEMPERATURE LIMITATION Thelimitation

'onsteamgenerator pressureandtemperature ensuresthat-'hepressure-induced stressesinthesteamgenerators donotexceedthemaximumallowable fracturetoughness stresslimits.Thelimitations tolOO~Fand200psigarebasedonasteamgenerator RTNDTof20Fandaresufficient topreventbrittlefracture.

3/4.7.3COMPONENT COOLINGWATERSYSTEMTheOPERABILITY'f theComponent CoolingWaterSystemensuresthatsufficient'ooling capacityisavailable for.continued operation of-safety-related equipment duringnormalandaccident-conditions.

Theredundant coolingcapacityofthissystem,.assuming asinglefailure,'~""is consistent withthe:assumptions usedinthesafetyanalyses.

'/4.7.4INTAKECOOLINGWATERSYSTEMTheOPERABILITY oftheIntakeCoolingWaterSystemensuresthatsufficient cool.ingcapacity's available for-continued

'operation ofequipment duringn'ormal.andaccidentconditions.

Theredundant coolingcapacityofthissystem,assumingasinglefailure,isconsistent withtheassumptions usedin'thesafetyanalyses.

ST.LUCIE-UNIT2B3/47-4AMENDMENT NO.

ADMINISTRATIVE CONTROLSSEMIANNUAL RADIOACTIVE EFFLUENTRELEASEREPORT"6.9.1.10RoutineRadioactive EffluentReleaseReportscoveringtheoperation oftheunitduringtheprevious6monthsofoperation shallbesubmitted within60daysafterJanuary1andJuly1ofeachyear.Theperiodofthefirstreportshallbeginwiththedateofinitialcriticality.

TheRadioactive EffluentReleaseReportsshallincludeasummaryofthequantities ofradioactive liquidandgaseouseffluents andsolidwastereleaseQfromtheunitasoutlinedinRegulatory Guide1.21,"Measuring, Evaluating, and'Reporting Radioactivity inSolidWastesandReleasesofRadioactive Materials inLiquidandGaseousEffluents formLight-Mater-Cooled NuclearPowerPlants,"Revision1,June1974,withdatasummarized onaquarterly basisfollowing theformatofAppendixBthereof.TheRadioactive EffluentReleaseReporttobesubmitted within60daysafterJanuary'ofeachyearshall.includeanannualsummaryofhourlymeteorological datacollected overthepreviousyear.Thisannualsummary'ay beeitherintheformofanhour-by-hour li.stingonmagnetictapeofwindspeed,winddirection, atmospheric stability, andprecipitation (ifmeasured),

orintheformofjointfrequency distiibutions ofwindspeed,winddirection, andatmos-phericstability.

  • "Thissamereportshallincludeanassessment oftheradiation dosesduetotheradioactive liquidandgaseouseffluents releasedfromtheunitorstationduringthepreviouscalendaryear.Thissamereportshallalsoincludeanassessment oftheradiation dosesfromradioactive liquidandgaseouseffluents toMEMBERSOF3;HE,.PUBLIC duetotheiractivi.ties insidetheSITEBOUNDARY(Figure5.1-1)duringthereportperiod.Allassump-tionsusedinmaking.,these assessments, i.e:,specific'acti,vity.,

exposuretimeandlocation, shallbeincludedinthesereports..

Themeteorological condi-tionsconcurrent withthetimeofreleaseofradioactive materials ingaseouseffluents, asdetermined bysamplingfrequency andmeasurement, shallbeusedfordetermi'ning thegaseouspathwaydoses.Theassessment ofradiation dosesshallbeperformed inaccordance withthemethodology andparameters intheOFFSITEDOSECALCULATION MANUAL(ODCH)..Every2yearsusingtheprevious6monthsreleasehistoryforisotopesandhistorical meteorolgical datadetermine thecontrolling agegroupforbothliquidandgaseouspathways.

IfchangedfromcurrentsubmitchangetoODCHtoreflectnewtablesforthesegroupsandusethenewgroupsinsubsequent dosecalculations.

TheRadioactive EffluentReleaseReporttobesubmitted 60daysafterJanuary1ofeachyearshallalsoincludeanassessment ofradiation dosestothelikelymostexposedMEMBEROFTHEPUBLICfromreactorreleasesfortheprevious~Asinglesubmittal maybemadeforamultiple'unit station.Thesubmittal shouldcombinethosesectionsthatarecommontoallunitsatthestation;however,forunitswithseparateradwastesystems,thesubmittal shallspecifythereleasesofradioactive materialfromeachunit.Inlieuofsubmission withthe-.-Radioactive..Effluent Release~"',.-.-Repor.'t

'thelicenseehastheoptionofretaining thissummaryofrequiredmeteorological dataonsiteinafilethatshallbeprovidedtotheNRCuponrequest.ST.LUCIE"UNIT26-20AMENDMENT NO.

0 STATEOFFLORIDA))ss.COUNTYOFPALMBEACH)B.L.Dad,beingfirstdulysworn,deposesandsays:ThatheisVicePresident ofFloridaPower6LightCompany,theLicenseeherein;Thathehasexecutedtheforegoing document; thatthestatements madeinthisdocumentaretrueandcorrecttothebestofhisknowledge, information, andbelief,andthatheisauthorized toexecutethedocumentonbehalfofsaidLicensee.

~,~AB.L.DadySubscribed andsworntobeforemethis~I'J'/'7.c',dayof,I983.['~!r<NOTARYBLIC,inandfortheCounty';,",of,PalmBeach,StateofFlorida.NotaryPob)ic,StateofRondaatLargoMycommission expires:BondingAgancy FPl4@~V1'4rr~"e'I8'I