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| {{#Wiki_filter:M+<<SAW<<H~~<<4LREGULAYINFORMATIONDISTRIBUTISYSTEM(BIDS)AOCESSIONNBRg8303160200DOCeDATE:83/03/11NOTARIZED:NOFACIL:50-335St.LuciePlant<UnitigFloridaPower&LightCo.AUTH~NAMEAUTHORAFFILIATIONUHRIGeReEe-FloridaPower8LightCo,-RECIPiNAMERECIPIENTAFFILIATION.CLARKgR,ADOperatingReactorsBranch3W | | {{#Wiki_filter:M+<<SAW<<H~~<<4LREGULAYINFORMATION DISTRIBUTI SYSTEM(BIDS)AOCESSION NBRg8303160200 DOCeDATE: |
| | 83/03/11NOTARIZED: |
| | NOFACIL:50-335 St.LuciePlant<UnitigFloridaPower&LightCo.AUTH~NAMEAUTHORAFFILIATION UHRIGeReEe |
| | -FloridaPower8LightCo,-RECIPiNAMERECIPIENT AFFILIATION |
| | .CLARKgR,AD Operating ReactorsBranch3W |
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| ==SUBJECT:== | | ==SUBJECT:== |
| Forwardsaddiinfore821210degraded.grid.vol,tageprotectionsubmit.taisper820223telcon,Voltage/time.setpointswillbesupportedbytwo=undervoltagedevices.DISTRIBUTIONCODE:A015SiCOPIES'ECEIVED!LTR.ENCL,SIZE:,//TITLE!ORSubmittal;OnsiteEmergencyPower'"SystemNOTES'OCKET¹05000335RECIPIENTIDCODE/NAMENRRORB3BC01INTERNAL;NRR/DL/DRAB12-NRR/DSI/PSB14RGN2COPIESLTTRENCL771111.11RECIPIENTIDCODE/NAMEICSB09REGFI04AI/MIB18COPIFS'TTRENCL11EXTERNAL:ACRSLPDRNSI'C16'3056-61111INPOrJ~STARNESNRCPDR02NTIS1111)TOTALNUMBEROFCOPIESREQUIRED~LTTR24ENCL20 I'~'f4'"Kxqlgi<il,a<I$gNfI'hgpltxkvXK<<:,>7i~l.'l<~>a~'~~,>~r~~f)~t)rn"pqf~>i,l'3)~pf)hg,]g'))5.e,>9tv~rJ<~~~a'~v.ctaof<i])I'fgf-)l))i~)"gTqlf,g3<<)3~16'I>>,"IQ)00'1)t)6f>u909<$>>~pJ~>J1)'d'l)~~<lQ<<'q)(f>JQ]~zjqg$>j3)J'"A,'l,')l,)9'>i~~~~~ai~aipdthl50~a~l~~rlab~~>><>>ar~isa~~3:T34<.9J~.~~rtXv;y~sf~i).nvslvP65~>P~~~~vs~lr'PPt~~vo~~ok9v~fcas.,".~>Ivan>>~,Alfovzg>><<>OwlqI0aPa~c]qU..9uffr@4$~CQ)990e3hl~lI)>3~llTJ,g44I)l3)4Q5I'Ill)4-"ec,'fAh<<3'i<39)'l>If(ldg>)ldl)~~s~~y<~~we)yo~o,;~~@~3ofr,oA0fe4fl~1u~.~19:3JIIL;>3f,lil".97"kA3J)'43HYfJT.)3l'1I'33i)AJAX)'9(i)i)..IIt~~J)33i1)TJT~~.)Iqjtg.3.lq>A"%3J~10-)1f,gI,'5Ji(iIjjk~pp1''l'(,g>a~lJIXk~.'9~'~>'~-.)IL3l)3I>cUl~~XU'~liAuhl~;icCil<IATi',l,q<>~fulll>l'lXx,lt)rt~~>~"~4JlX~~~II,J4.4r,l3l,PL,',.~3%J,<',,>y>Ji],~<qu<Q>)P)')JA:)All>)9'fxdillNJha$'JL tP.O.BOX14000,JUNOBEACH,FL3340BoQgFLORIDAPOWER&LIGHTCOMPANYMarch11,1983L-83-139OfficeofNuclearReactorRegulationAttention:Mr.RobertA.Clark,ChiefOperatingReactors8ranchg3DivisionofLicensingU.S.NuclearRegulatoryCommissionWashington,D.C.20555 | | Forwardsaddiinfore821210degraded. |
| | grid.vol,tage protection submit.tais per820223telcon,Voltage/time. |
| | setpoints willbesupported bytwo=undervoltage devices.DISTRIBUTION CODE:A015SiCOPIES'ECEIVED!LTR. |
| | ENCL,SIZE:,//TITLE!ORSubmittal;OnsiteEmergencyPower'"SystemNOTES'OCKET |
| | ¹05000335RECIPIENT IDCODE/NAME NRRORB3BC01INTERNAL; NRR/DL/DRAB 12-NRR/DSI/PSB14RGN2COPIESLTTRENCL771111.11RECIPIENTIDCODE/NAME ICSB09REGFI04AI/MIB18COPIFS'TTR ENCL11EXTERNAL: |
| | ACRSLPDRNSI'C16'3056-61111INPOrJ~STARNESNRCPDR02NTIS1111)TOTALNUMBEROFCOPIESREQUIRED~LTTR24ENCL20 I'~'f4'"Kxqlgi<il,a<I$gNfI'hgpltxkvXK<<:,>7i~l.'l<~>a~'~~,>~r~~f)~t)rn"pqf~>i,l'3 |
| | )~pf)hg,]g'))5.e,>9tv~rJ<~~~a'~v.ctaof<i])I'fgf-)l))i~)"gTqlf,g3 |
| | <<)3~16'I>>,"IQ) 00'1)t)6f>u909<$>>~pJ~>J1)'d'l)~~<lQ<<'q)(f>JQ]~zjqg$>j3)J'"A,'l,')l,) |
| | 9'>i~~~~~ai~aip dthl50~a~l~~rlab~~>><>>ar~isa~~3:T34<.9 J~.~~rtXv;y~sf~i).nvslvP 65~>P~~~~vs~lr'PPt~~vo |
| | ~~ok9v~fcas |
| | .,".~>Ivan>> |
| | ~,Alfovzg>><<>OwlqI0aPa~c]qU.. |
| | 9uffr@4$~CQ)990e3hl~lI)>3~llTJ,g44I)l3)4Q5I'Ill)4-"ec,'fAh |
| | <<3'i<39)'l>If(ldg>)ldl |
| | )~~s~~y<~~we)yo~o,;~~@~3 ofr,oA0fe4fl~1u~. |
| | ~19:3JIIL |
| | ;>3f,lil".97"kA3J)'43HYfJT.)3l'1I'33i)AJAX)'9(i)i)..IIt~~J)33i1)TJT~~.)Iqjtg.3.lq>A"%3J~10 |
| | -)1f,gI,'5Ji(iIjjk~pp1''l'(,g>a~lJIXk~.'9~'~>'~-.)IL3l)3I>cUl~~XU'~liAuh l~;icCil<IATi', |
| | l,q<>~full l>l'lXx,lt)rt~~>~"~4JlX~~~II,J4.4r,l3l,PL,',.~3%J,<',,>y>Ji],~ |
| | <qu<Q>)P)')JA:)All>)9'fxdillNJha$'JL tP.O.BOX14000,JUNOBEACH,FL3340BoQgFLORIDAPOWER&LIGHTCOMPANYMarch11,1983L-83-139OfficeofNuclearReactorRegulation Attention: |
| | Mr.RobertA.Clark,ChiefOperating Reactors8ranchg3DivisionofLicensing U.S.NuclearRegulatory Commission Washington, D.C.20555 |
|
| |
|
| ==DearMr.Clark:== | | ==DearMr.Clark:== |
| Re:St.LucieUnit1DocketNo.50-335DegradedGridVoltageProtectionDuringatelephoneconferenceonFebruary23,1982withyourstaff,FloridaPower5Lightwasrequestedtoprovideadditionalinformationandclarifi-cationregardingourdegradedgridvoltagesubmittalsofDecember10,1982(L-82-536andL-82-537).Therequestedinformationisattached.Shouldyouoryourstaffhavefurtherqu'estionsonthissubject,pleasecontactus.VerytrulyyoursVicePresidentAdvancedSystemsIlTechnologyREU/PLP/jsAttachmentcc:J.P.O'Reilly,RegionIIHaroldF.Reis,EsquirePNS-LI-83-181-1r83031602008303iiPDRhDOCK05000335PPDRPEOPLE...SERVINGPEOPLE Glar'ificationstoFloridaPower&LightCompanylettersofDecember$0,1982(L-82-536andL-82-537),DegradedGridVoltageSt.LucieUnitIll. | | Re:St.LucieUnit1DocketNo.50-335DegradedGridVoltageProtection Duringatelephone conference onFebruary23,1982withyourstaff,FloridaPower5Lightwasrequested toprovideadditional information andclarifi-cationregarding ourdegradedgridvoltagesubmittals ofDecember10,1982(L-82-536 andL-82-537). |
| | Therequested information isattached. |
| | Shouldyouoryourstaffhavefurtherqu'estions onthissubject,pleasecontactus.VerytrulyyoursVicePresident AdvancedSystemsIlTechnology REU/PLP/js Attachment cc:J.P.O'Reilly, RegionIIHaroldF.Reis,EsquirePNS-LI-83-181-1 r8303160200 8303iiPDRhDOCK05000335PPDRPEOPLE... |
| | SERVINGPEOPLE Glar'ifications toFloridaPower&LightCompanylettersofDecember$0,1982(L-82-536 andL-82-537), |
| | DegradedGridVoltageSt.LucieUnitIll. |
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| |
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| ==Reference:== | | ==Reference:== |
| NRC-FloridaPower6LighttelephoneconferenceonFebruary23,1983.ClarificationNo.1:Describetheproposedundervoltagerelayinglogic-fixedtime,steps,fixedvoltage,numberofrelays,etc.ThefollowingdescribestheSt.LucieUnit//1proposedundervoltagerelayinglogicforboththe480voltand4160voltClassIEsafetyrelatedbusses.Oneachofthe480voltbussesthefollowingrelayinglogicisproposed.Presently,anITEtype27fixedvoltagefixedtimerelayisused.Thisrelay,contactisinserieswiththesafetyinjectionsignal,suchthatthisrelaycouldonlyactuateduringanaccidentcondition.Inordertosatisfythestaffrequirementandprecludeseparationfromtheoffsitesourceduetospuriousactuationofasinglerelayfollowingasafeguardsignal,asecondITEtype27willbeinstalled.Thetworelayswillbeparalleledandtheircontactswillbeseriesconnectedtoproducetherequiredacceptablecoincident2-out-of-2logicperbus.Eachofthe4160voltClassIEsafetyrelatedbusseswillhaveatotalofsix(6)undervoltagedevices..Thesewillbeofafixedtime,fixedvoltagetype.ThepresentWestinghouse'sCV-2--inversetimerelayswillnotbeutilized.AsproposedintheTechnicalSpecification,three(3)differentvoltage/timesetpointswillbeincorporatedin'theoverallrelayinglogicscheme.Eachsetofvoltage/timesetpointswillbesupportedbyasetoftwo(2)undervoltagedevices.Thisschememeetsthestaffrequirementforacoincident2-out-of-2logic.Ther'eisnointertiebetweentheAandB480voltClassIEbussesorbetween'heAandB4160voltClassIEbussesundervoltagetripping/dieselgeneratorstarting/loadsequencinglogics.Shouldtestingormaintenanceberequiredoradevicemalfunctionoccur,itwouldaffecttherespectivebusonly.TheotherbuswillremainconnectedtoitssourceandreadytoinitiateitsdieselgeneratorshoulditberequiredtoprovideprotectiveactionasspecifiedinIEEE-279-1971.The480voltand4160voltschemeswillinclude'builtintestabilityandannunicationofby-passinthecontrolroom.ClarificationNo.2:Whatistheequivalentvoltageonthe4KVbusthatcorrespondstothe429voltsconditiononthe480voltbus?Avoltageof429voltsonthe480voltClassIEsafetyrelatedbussescorrespondsto94.4%or3927voltsonthe4160voltClassIEbussesduringtheconditionwhentheunittripsFromfullloadandtransferstheloadstothestart-uptransformerwithaconcurrentaccidentcondition.Atthisvoltageonthe4160voltbusses,the4160voltequipmentiscapableofstartingandrunning.The429voltsetpointsatisfiesthestaffrequestthatthebusvoltageofallsafetyrelatedequipmentbeabovetheirrequiredstartingvoltageduringanaccidentcondition. | | |
| ClarificationNo.3:Clarifythe8seconds(7sec.+1sec)timedelayonthe480voltbusundervoltagerelays.Forthecaseoflossofoffsitepower,theperiodbetweenthetimeofanaccident(safetyinjectionactuationsignal-SIAS)andthetimewhenthesafetyinjectionsystemstartstopumpemergencycoolingwaterintothecoreisassumedtobe30secondsintheFSARaccidentanalyses.Thistimeincludesa10secondperiodinbringingthedieselgeneratoruptospeedandvoltage.The7seconds+1secondtimedelayforthe480voltundervoltagebusrelayscomesintoplayonlywhen'naccidentconcurrentwithadegradedsystemvoltageexists.SinceunderanSIASthedieselgeneratorautomaticallystarts,comesuptospeedandvoltagewithin10secondsandstandsbyreadytoacceptloads,the8secondsmaximumtimedelayinthe480voltrelaysdonotaddanyadditionaltimetothecorecoolinganlysisforaccidentconditionconcurrent.;withlossofoffsitepower.The8secondsmaximumtimeprecludesspuriousactuationduetomomentaryfluctua-tioninthesystemandthesystemisgivenanopportunitytoremainonthepreferredsource.ClarificationNo.4:Providedesigninformationsuchas,relaytypes,onelines,etc.,ontheproposedundervoltagerelayinglogicfor.the480voltand4160voltbusses.PDetaileddesignfortheproposedschemeonClarifications$through3abovearenotyetavailable.Thesedesignswillbefinalizedup'onacceptanceofourproposedrelayschemewiththeNRCstaff.TherequesteddetaileddesignscanbeforwardedtotheNRCstaffwhencomplete.ECrms}}
| | NRC-FloridaPower6Lighttelephone conference onFebruary23,1983.Clarification No.1:Describetheproposedundervoltage relayinglogic-fixedtime,steps,fixedvoltage,numberofrelays,etc.Thefollowing describes theSt.LucieUnit//1proposedundervoltage relayinglogicforboththe480voltand4160voltClassIEsafetyrelatedbusses.Oneachofthe480voltbussesthefollowing relayinglogicisproposed. |
| | Presently, anITEtype27fixedvoltagefixedtimerelayisused.Thisrelay,contactisinserieswiththesafetyinjection signal,suchthatthisrelaycouldonlyactuateduringanaccidentcondition. |
| | Inordertosatisfythestaffrequirement andprecludeseparation fromtheoffsitesourceduetospuriousactuation ofasinglerelayfollowing asafeguard signal,asecondITEtype27willbeinstalled. |
| | Thetworelayswillbeparalleled andtheircontactswillbeseriesconnected toproducetherequiredacceptable coincident 2-out-of-2 logicperbus.Eachofthe4160voltClassIEsafetyrelatedbusseswillhaveatotalofsix(6)undervoltage devices.. |
| | Thesewillbeofafixedtime,fixedvoltagetype.ThepresentWestinghouse's CV-2--inverse timerelayswillnotbeutilized. |
| | AsproposedintheTechnical Specification, three(3)different voltage/time setpoints willbeincorporated in'theoverallrelayinglogicscheme.Eachsetofvoltage/time setpoints willbesupported byasetoftwo(2)undervoltage devices.Thisschememeetsthestaffrequirement foracoincident 2-out-of-2 logic.Ther'eisnointertiebetweentheAandB480voltClassIEbussesorbetween'heAandB4160voltClassIEbussesundervoltage tripping/diesel generator starting/load sequencing logics.Shouldtestingormaintenance berequiredoradevicemalfunction occur,itwouldaffecttherespective busonly.Theotherbuswillremainconnected toitssourceandreadytoinitiateitsdieselgenerator shoulditberequiredtoprovideprotective actionasspecified inIEEE-279-1971. |
| | The480voltand4160voltschemeswillinclude'builtintestability andannunication ofby-passinthecontrolroom.Clarification No.2:Whatistheequivalent voltageonthe4KVbusthatcorresponds tothe429voltscondition onthe480voltbus?Avoltageof429voltsonthe480voltClassIEsafetyrelatedbussescorresponds to94.4%or3927voltsonthe4160voltClassIEbussesduringthecondition whentheunittripsFromfullloadandtransfers theloadstothestart-uptransformer withaconcurrent accidentcondition. |
| | Atthisvoltageonthe4160voltbusses,the4160voltequipment iscapableofstartingandrunning.The429voltsetpointsatisfies thestaffrequestthatthebusvoltageofallsafetyrelatedequipment beabovetheirrequiredstartingvoltageduringanaccidentcondition. |
| | Clarification No.3:Clarifythe8seconds(7sec.+1sec)timedelayonthe480voltbusundervoltage relays.Forthecaseoflossofoffsitepower,theperiodbetweenthetimeofanaccident(safetyinjection actuation signal-SIAS)andthetimewhenthesafetyinjection systemstartstopumpemergency coolingwaterintothecoreisassumedtobe30secondsintheFSARaccidentanalyses. |
| | Thistimeincludesa10secondperiodinbringingthedieselgenerator uptospeedandvoltage.The7seconds+1secondtimedelayforthe480voltundervoltage busrelayscomesintoplayonlywhen'naccidentconcurrent withadegradedsystemvoltageexists.SinceunderanSIASthedieselgenerator automatically starts,comesuptospeedandvoltagewithin10secondsandstandsbyreadytoacceptloads,the8secondsmaximumtimedelayinthe480voltrelaysdonotaddanyadditional timetothecorecoolinganlysisforaccidentcondition concurrent.;with lossofoffsitepower.The8secondsmaximumtimeprecludes spuriousactuation duetomomentary fluctua-tioninthesystemandthesystemisgivenanopportunity toremainonthepreferred source.Clarification No.4:Providedesigninformation suchas,relaytypes,onelines,etc.,ontheproposedundervoltage relayinglogicfor.the480voltand4160voltbusses.PDetaileddesignfortheproposedschemeonClarifications |
| | $through3abovearenotyetavailable. |
| | Thesedesignswillbefinalized up'onacceptance ofourproposedrelayschemewiththeNRCstaff.Therequested detaileddesignscanbeforwarded totheNRCstaffwhencomplete. |
| | ECrms}} |
|
|---|
Category:CORRESPONDENCE-LETTERS
MONTHYEARML17241A5001999-10-21021 October 1999
Forwards Rev 3 to Emergency Response Data Sys (ERDS) Data Point Library for St Lucie Unit 1.Rev Provides Replacement Pages & Follows Format Recommended by NUREG 1394, ERDS Implementation, Rev 1,App C
ML17309A9981999-10-19019 October 1999
Forwards Revised Epips,Including Rev 3 to EPIP-10 & Rev 25 to HP-202.EPIP-10 Added Onsite Monitoring Points,Made Administrative Changes & Incorporated New Attachments & HP-202 Added Red Team Survey Points
ML20217F6171999-10-0808 October 1999
Forwards Insp Repts 50-335/99-11 & 50-389/99-11 on 990827 & 990907-09.No Violations Identified.Matl Encl Contained Safeguards Info as Defined by 10CFR73.21 & Disclosed to Unauthorized Individuals Prohibited by Section 147 of AEA
ML17241A4811999-10-0101 October 1999
Reports Number of Tubes Plugged During Unit 1 Refueling Outage SL1-16,per TS 4.4.5.5.a
ML20212M1601999-09-28028 September 1999
Refers to 990908 Engineering Meeting Conducted at NRC Region II to Discuss Engineering Issues at Lucie & Turkey Point Facilities.List of Attendees & Copy of Presentation Handout Encl
ML17241A4701999-09-25025 September 1999
Forwards Info Requested by NRC Staff During 990916 Telcon to Complete Staff Review of Request for risk-informed Extension of Action Completion/Aot Specified for Inoperable Train of LPSI Sys at Plant
ML17241A4721999-09-24024 September 1999
Forwards Rev 1 to Plant Change/Mod (PCM) 99016 to St Lucie Unit 1,Cycle 16 COLR, IAW TS 6.9.1.11.d.Refueling Overhaul Activities Are Currently in Progress & Reactor Operations for Cycle 16 Are Scheduled to Commence in Oct 1999
ML17241A4681999-09-22022 September 1999
Requests Restriction Be Added to Senior Operator License SOP-21093 for TE Bolander.Nrc Forms 369,encl.Encl Withheld Per 10CFR2.790(a)(6)
ML17241A4671999-09-20020 September 1999
Forwards Completed NRC Form 536, Operator Licensing Exam Data, for St Lucie Units 1 & 2,as Requested in Administrative Ltr 99-03, Preparation & Scheduling of Operator Licensing Exams.
ML17241A4581999-09-13013 September 1999
Forwards Info Requested by NRC Staff During 990630 & 0816 Telcons,To Complete Review of Proposed License Amend for Fuel Reload Process Improvement Program
ML17241A4531999-08-31031 August 1999
Informs That No Candidates from St Lucie Plant Will Be Participating in PWR Gfes Being Administered on 991006
ML17241A4521999-08-31031 August 1999
Withdraws Relief Request 16 & Suppl Relief Request 15 with Info Requested During 990526 Telephone Conference Re ISI Insp Plan,Third 10-yr Interval
ML17241A4501999-08-26026 August 1999
Informs That FPL Has Reviewed Reactor Vessel Integrity Database,Called RVID2,re Closure of GL 92-01,rev 1,suppl 1. Requested Corrections & Marked Up Pages from Rvid 2 Database Summary Repts That Correspond to Comments,Attached
ML17241A4371999-08-13013 August 1999
Forwards fitness-for-duty Program Performance Data for six- Month Period Ending 990630,per 10CFR26.71(d)
ML17241A4461999-08-11011 August 1999
Requests That W Rept Entitled, Evaluation of Turbine Missile Ejection Probability Resulting from Extending Test Interval of Interceptor & Reheat Stop Valves at St Lucie Units 1 & 2, Be Withheld from Public Disclosure
L-99-171, Forwards Rev 56 to Physical Security Plan.Summary of Changes & Marked Up Copy of Revised Pages Also Encl.Encls Withheld from Public Disclosure Per 10CFR2.790(a)(3)1999-07-29029 July 1999
Forwards Rev 56 to Physical Security Plan.Summary of Changes & Marked Up Copy of Revised Pages Also Encl.Encls Withheld from Public Disclosure Per 10CFR2.790(a)(3)
ML17309A9911999-07-26026 July 1999
Forwards Revised EPIPs & Revised Procedures That Implement Emergency Plan as Listed.Procedures Provides Instruction for Operational Support Ctr (OSC) Chemistry Supervisor to Establish Remote Labs at Locations Specified
ML17241A4471999-07-22022 July 1999
Requests That Rev 1 to WCAP-14732 & Rev 1,Add 1 to WCAP-14732 Be Withheld from Public Disclosure
ML17241A4221999-07-22022 July 1999
Forwards List of Proposed Licensing Actions for St Lucie Units 1 & 2,planned During Fys 2000 & 2001,in Response to Administrative Ltr 99-02, Operating Reactor Licensing Action Estimates.
ML17241A4151999-07-22022 July 1999
Forwards Revised Relief Request 25 for Second 10-yr ISI Interval for Unit 2
ML17241A4101999-07-16016 July 1999
Forwards FP&L Supplemental Response to NRC Request for Info Re Y2K Readiness at Nuclear Power Plants
ML17309A9881999-07-0707 July 1999
Forwards Rev 5 to EPIP-03, Emergency Response Organization Notification/Staff Augmentation. Rev 5 to EPIP-03 Was Revised to Transfer EP Responsibilities from Training Manager to Protection Svcs Manager
ML20209F1541999-07-0606 July 1999
Informs That NRC in Process of Conducting Operational Safeguards Response Evaluations at Nuclear Power Reactors. Plant Chosen for Such Review Scheduled for Wk of 990823-26
ML17241A4011999-06-30030 June 1999
Forwards Info Copy of Florida Wastewater Permit (FL0002208) (Formerly NPDES Permit) Mod,Which Was Issued by Florida Dept of Environ Protection on 990604
ML17241A3971999-06-30030 June 1999
Forwards Suppl Response to GL 96-05, Periodic Verification of Design-Basis Capability of Safety-Related Movs, as Requested in 990317 Ltr
ML17355A3661999-06-30030 June 1999
Forwards Florida Power & Light Topical QA Rept, Dtd June 1999.Encl I Includes Summary of Changes Made to Topical QA Rept Since 1998
ML17241A3951999-06-29029 June 1999
Provides Response to NRC Request for Info Re Y2K Readiness at Nuclear Power Plants.Gl 98-01, Y2K Readiness of Computer Sys at Nuclear Power Plants, Requested Response on Status of Facility Y2K Readiness by 990701.Disclosure Encl
ML17241A3731999-06-17017 June 1999
Supplements Relief Requests 4,11 & 13 for Third ten-year ISI Interval with Info Requested During 990526 Telcon.Expedited Review Is Requested by 990730 to Avoid Negatively Impacting Upcoming St Lucie Unit 1 Refueling Outage (SL1-16)
ML17241A3641999-06-14014 June 1999
Submits Supplement to Relief Request 24 with Info Requested by Nrc.In Addition Relief Request 24 Is Identical to St Lucie Unit 1 Relief Request 4 for Third ISI Interval Being Supplemented by FPL Ltr L-99-139
ML20195F3871999-06-11011 June 1999
Final Response to FOIA Request for Documents.App a Records Being Withheld in Entirety (Ref FOIA Exemption 5)
IA-99-247, Final Response to FOIA Request for Documents.App a Records Being Withheld in Entirety (Ref FOIA Exemption 5)1999-06-11011 June 1999
Final Response to FOIA Request for Documents.App a Records Being Withheld in Entirety (Ref FOIA Exemption 5)
L-99-129, Forwards Rev 55 to Physical Security Plan,Summary of Changes & Marked Up Copy of Revised Pages.With Directions for Incorporating Rev Into Plan & Copies of Replacement Pages.Rev Withheld,Per 10CFR2.790(a)(3)1999-06-0909 June 1999
Forwards Rev 55 to Physical Security Plan,Summary of Changes & Marked Up Copy of Revised Pages.With Directions for Incorporating Rev Into Plan & Copies of Replacement Pages.Rev Withheld,Per 10CFR2.790(a)(3)
ML17241A3561999-06-0707 June 1999
Forwards Rept Containing Brief Description & Summary of SEs for Changes,Tests & Experiments Which Were Approved for Unit 3 During Period of 970526-981209
ML17241A3601999-06-0707 June 1999
Forwards Correction to Annual Radiological Environ Operating Rept for CY98.Util Has Identified Transcription Error on Last Page of Attachment C of Rept,Results from Interlaboratory Comparison Program 1998
ML20195F3941999-05-27027 May 1999
FOIA Request That Memo from J Calvo to Fl Lebdon Re TIA - St Lucie,Unit 1 Environ Qualification of Woodward Governor Controls Be Placed in PDR
ML17241A3461999-05-24024 May 1999
Forwards Revised Relief Request 22 to Clarify Several Areas of Relief.Nrc Action Is Requested to Be Complete by Aug 1999 to Support Planning for Spring 2000 Unit 2 Refueling Outage
ML17241A3391999-05-20020 May 1999
Forwards Notification of Change to Small Break LOCA ECCS Evaluation Model Used for St Lucie Unit 1.Anomaly Was Discovered & Corrected That Resulted in Reducing Calculated PCT for Limiting SBLOCA by More than 50 F
ML17241A3371999-05-20020 May 1999
Forwards Util Suppl to GL 95-07 Response Re pressure-locking & Thermal Binding of safety-related power-operated Gate Valves,In Response to NRC Second RAI Dtd 990225
ML20207C7531999-05-17017 May 1999
Discusses Issue Identified by FPL in Feb 1998 Involving Potential for Fire to Cause Breach of Rc Sys High/Low Pressure Interface Boundary & NRC Decision for Exercise of Enforcement Discretion
ML17241A3301999-05-17017 May 1999
Forwards LER 99-004-00 Re as Found Cycle 10 Psv Setpoints Outside TS Limits,Which Occurred on 990415.Root Cause Determination Not Yet Complete.Suppl to Include Root Cause & Corrective Actions Will Be Submitted
ML17309A9821999-05-10010 May 1999
Forwards Rev 36 to St Lucie Emergency Plan, Per 10CFR50.54(q).Executive Summary & Summary of Changes Incorporated by Rev,Encl
IR 05000335/19980141999-04-29029 April 1999
Provides Confirmation of NRC Staff Conclusions Re Cited & non-cited Violations in Insp Rept 50-335/98-14 & 50-389/98-14.Utils Position Re Consideration of Multiple Spurious Actuations in Event of Fire,Reiterated
ML17241A3221999-04-29029 April 1999
Provides Confirmation of NRC Staff Conclusions Re Cited & non-cited Violations in Insp Rept 50-335/98-14 & 50-389/98-14.Utils Position Re Consideration of Multiple Spurious Actuations in Event of Fire,Reiterated
ML17229B1071999-04-28028 April 1999
Forwards 1998 Annual Environ Operating Rept for St Lucie Unit 2. Rept Includes Discussions of 5-inch Barrier Net Maint & Taprogge Condenser Tube Cleaning Sys Ball Loss,As Agreed at First Biennial Sea Turtle Meeting Held on 980120
ML17229B1051999-04-22022 April 1999
Requests That Listed Individuals Be Placed on Official Serve List for Nuclear Matl Safety & Safeguards Info Notices
ML17229B1061999-04-21021 April 1999
Notifies NRC of Change in Medical Status of Licensed Operator Pf Farnsworth (Docket 55-21285,license SOP-21094). NRC Form 3996, Medical Exam Certification, Encl.Encl Withheld Per 10CFR2.790(a)(6)
ML17309A9851999-04-15015 April 1999
Requests That NRC Review Denial of Appeal from Assessment of Fees Assessed in 981101 Invoice RS0062-99 & Assessment of Fees in Invoice RS0182-99 Which Was Also Denied in 990305 Ltr.Both Invoices Are for Fees Re Inspector GG Warnick
ML20205M0431999-04-13013 April 1999
Eighth Partial Response to FOIA Request for Records.App Q & R Records Encl & Being Made Available in PDR
ML17229B0951999-04-0808 April 1999
Requests Approval of Encl Revised Relief Request 6,in Response to 990322 Telcon with NRC & 10CFR55.55a(a)(3). Request States That Visual VT-3 Exams Will Be Conducted IAW IWA-2213 & Repairs Will Be IAW Util ASME Section IX Program
ML17229B0821999-04-0707 April 1999
Requests Approval of Interim Relief Request 26 Re Repair Requirements for Class 2 ECCS Piping,Per 10CFR50.55a(a)(3) & 50.55a(g)(iii).Alternative Actions Apply Guidance of GLs 91-18 & 90-05 & ASME Code Case N-513.Evaluation,encl
1999-09-28
[Table view]
Category:INCOMING CORRESPONDENCE
MONTHYEARML17241A5001999-10-21021 October 1999
Forwards Rev 3 to Emergency Response Data Sys (ERDS) Data Point Library for St Lucie Unit 1.Rev Provides Replacement Pages & Follows Format Recommended by NUREG 1394, ERDS Implementation, Rev 1,App C
ML17309A9981999-10-19019 October 1999
Forwards Revised Epips,Including Rev 3 to EPIP-10 & Rev 25 to HP-202.EPIP-10 Added Onsite Monitoring Points,Made Administrative Changes & Incorporated New Attachments & HP-202 Added Red Team Survey Points
ML17241A4811999-10-0101 October 1999
Reports Number of Tubes Plugged During Unit 1 Refueling Outage SL1-16,per TS 4.4.5.5.a
ML17241A4701999-09-25025 September 1999
Forwards Info Requested by NRC Staff During 990916 Telcon to Complete Staff Review of Request for risk-informed Extension of Action Completion/Aot Specified for Inoperable Train of LPSI Sys at Plant
ML17241A4721999-09-24024 September 1999
Forwards Rev 1 to Plant Change/Mod (PCM) 99016 to St Lucie Unit 1,Cycle 16 COLR, IAW TS 6.9.1.11.d.Refueling Overhaul Activities Are Currently in Progress & Reactor Operations for Cycle 16 Are Scheduled to Commence in Oct 1999
ML17241A4681999-09-22022 September 1999
Requests Restriction Be Added to Senior Operator License SOP-21093 for TE Bolander.Nrc Forms 369,encl.Encl Withheld Per 10CFR2.790(a)(6)
ML17241A4671999-09-20020 September 1999
Forwards Completed NRC Form 536, Operator Licensing Exam Data, for St Lucie Units 1 & 2,as Requested in Administrative Ltr 99-03, Preparation & Scheduling of Operator Licensing Exams.
ML17241A4581999-09-13013 September 1999
Forwards Info Requested by NRC Staff During 990630 & 0816 Telcons,To Complete Review of Proposed License Amend for Fuel Reload Process Improvement Program
ML17241A4531999-08-31031 August 1999
Informs That No Candidates from St Lucie Plant Will Be Participating in PWR Gfes Being Administered on 991006
ML17241A4521999-08-31031 August 1999
Withdraws Relief Request 16 & Suppl Relief Request 15 with Info Requested During 990526 Telephone Conference Re ISI Insp Plan,Third 10-yr Interval
ML17241A4501999-08-26026 August 1999
Informs That FPL Has Reviewed Reactor Vessel Integrity Database,Called RVID2,re Closure of GL 92-01,rev 1,suppl 1. Requested Corrections & Marked Up Pages from Rvid 2 Database Summary Repts That Correspond to Comments,Attached
ML17241A4371999-08-13013 August 1999
Forwards fitness-for-duty Program Performance Data for six- Month Period Ending 990630,per 10CFR26.71(d)
ML17241A4461999-08-11011 August 1999
Requests That W Rept Entitled, Evaluation of Turbine Missile Ejection Probability Resulting from Extending Test Interval of Interceptor & Reheat Stop Valves at St Lucie Units 1 & 2, Be Withheld from Public Disclosure
L-99-171, Forwards Rev 56 to Physical Security Plan.Summary of Changes & Marked Up Copy of Revised Pages Also Encl.Encls Withheld from Public Disclosure Per 10CFR2.790(a)(3)1999-07-29029 July 1999
Forwards Rev 56 to Physical Security Plan.Summary of Changes & Marked Up Copy of Revised Pages Also Encl.Encls Withheld from Public Disclosure Per 10CFR2.790(a)(3)
ML17309A9911999-07-26026 July 1999
Forwards Revised EPIPs & Revised Procedures That Implement Emergency Plan as Listed.Procedures Provides Instruction for Operational Support Ctr (OSC) Chemistry Supervisor to Establish Remote Labs at Locations Specified
ML17241A4221999-07-22022 July 1999
Forwards List of Proposed Licensing Actions for St Lucie Units 1 & 2,planned During Fys 2000 & 2001,in Response to Administrative Ltr 99-02, Operating Reactor Licensing Action Estimates.
ML17241A4471999-07-22022 July 1999
Requests That Rev 1 to WCAP-14732 & Rev 1,Add 1 to WCAP-14732 Be Withheld from Public Disclosure
ML17241A4151999-07-22022 July 1999
Forwards Revised Relief Request 25 for Second 10-yr ISI Interval for Unit 2
ML17241A4101999-07-16016 July 1999
Forwards FP&L Supplemental Response to NRC Request for Info Re Y2K Readiness at Nuclear Power Plants
ML17309A9881999-07-0707 July 1999
Forwards Rev 5 to EPIP-03, Emergency Response Organization Notification/Staff Augmentation. Rev 5 to EPIP-03 Was Revised to Transfer EP Responsibilities from Training Manager to Protection Svcs Manager
ML17241A4011999-06-30030 June 1999
Forwards Info Copy of Florida Wastewater Permit (FL0002208) (Formerly NPDES Permit) Mod,Which Was Issued by Florida Dept of Environ Protection on 990604
ML17241A3971999-06-30030 June 1999
Forwards Suppl Response to GL 96-05, Periodic Verification of Design-Basis Capability of Safety-Related Movs, as Requested in 990317 Ltr
ML17355A3661999-06-30030 June 1999
Forwards Florida Power & Light Topical QA Rept, Dtd June 1999.Encl I Includes Summary of Changes Made to Topical QA Rept Since 1998
ML17241A3951999-06-29029 June 1999
Provides Response to NRC Request for Info Re Y2K Readiness at Nuclear Power Plants.Gl 98-01, Y2K Readiness of Computer Sys at Nuclear Power Plants, Requested Response on Status of Facility Y2K Readiness by 990701.Disclosure Encl
ML17241A3731999-06-17017 June 1999
Supplements Relief Requests 4,11 & 13 for Third ten-year ISI Interval with Info Requested During 990526 Telcon.Expedited Review Is Requested by 990730 to Avoid Negatively Impacting Upcoming St Lucie Unit 1 Refueling Outage (SL1-16)
ML17241A3641999-06-14014 June 1999
Submits Supplement to Relief Request 24 with Info Requested by Nrc.In Addition Relief Request 24 Is Identical to St Lucie Unit 1 Relief Request 4 for Third ISI Interval Being Supplemented by FPL Ltr L-99-139
L-99-129, Forwards Rev 55 to Physical Security Plan,Summary of Changes & Marked Up Copy of Revised Pages.With Directions for Incorporating Rev Into Plan & Copies of Replacement Pages.Rev Withheld,Per 10CFR2.790(a)(3)1999-06-0909 June 1999
Forwards Rev 55 to Physical Security Plan,Summary of Changes & Marked Up Copy of Revised Pages.With Directions for Incorporating Rev Into Plan & Copies of Replacement Pages.Rev Withheld,Per 10CFR2.790(a)(3)
ML17241A3601999-06-0707 June 1999
Forwards Correction to Annual Radiological Environ Operating Rept for CY98.Util Has Identified Transcription Error on Last Page of Attachment C of Rept,Results from Interlaboratory Comparison Program 1998
ML17241A3561999-06-0707 June 1999
Forwards Rept Containing Brief Description & Summary of SEs for Changes,Tests & Experiments Which Were Approved for Unit 3 During Period of 970526-981209
ML20195F3941999-05-27027 May 1999
FOIA Request That Memo from J Calvo to Fl Lebdon Re TIA - St Lucie,Unit 1 Environ Qualification of Woodward Governor Controls Be Placed in PDR
ML17241A3461999-05-24024 May 1999
Forwards Revised Relief Request 22 to Clarify Several Areas of Relief.Nrc Action Is Requested to Be Complete by Aug 1999 to Support Planning for Spring 2000 Unit 2 Refueling Outage
ML17241A3371999-05-20020 May 1999
Forwards Util Suppl to GL 95-07 Response Re pressure-locking & Thermal Binding of safety-related power-operated Gate Valves,In Response to NRC Second RAI Dtd 990225
ML17241A3391999-05-20020 May 1999
Forwards Notification of Change to Small Break LOCA ECCS Evaluation Model Used for St Lucie Unit 1.Anomaly Was Discovered & Corrected That Resulted in Reducing Calculated PCT for Limiting SBLOCA by More than 50 F
ML17241A3301999-05-17017 May 1999
Forwards LER 99-004-00 Re as Found Cycle 10 Psv Setpoints Outside TS Limits,Which Occurred on 990415.Root Cause Determination Not Yet Complete.Suppl to Include Root Cause & Corrective Actions Will Be Submitted
ML17309A9821999-05-10010 May 1999
Forwards Rev 36 to St Lucie Emergency Plan, Per 10CFR50.54(q).Executive Summary & Summary of Changes Incorporated by Rev,Encl
ML17241A3221999-04-29029 April 1999
Provides Confirmation of NRC Staff Conclusions Re Cited & non-cited Violations in Insp Rept 50-335/98-14 & 50-389/98-14.Utils Position Re Consideration of Multiple Spurious Actuations in Event of Fire,Reiterated
IR 05000335/19980141999-04-29029 April 1999
Provides Confirmation of NRC Staff Conclusions Re Cited & non-cited Violations in Insp Rept 50-335/98-14 & 50-389/98-14.Utils Position Re Consideration of Multiple Spurious Actuations in Event of Fire,Reiterated
ML17229B1071999-04-28028 April 1999
Forwards 1998 Annual Environ Operating Rept for St Lucie Unit 2. Rept Includes Discussions of 5-inch Barrier Net Maint & Taprogge Condenser Tube Cleaning Sys Ball Loss,As Agreed at First Biennial Sea Turtle Meeting Held on 980120
ML17229B1051999-04-22022 April 1999
Requests That Listed Individuals Be Placed on Official Serve List for Nuclear Matl Safety & Safeguards Info Notices
ML17229B1061999-04-21021 April 1999
Notifies NRC of Change in Medical Status of Licensed Operator Pf Farnsworth (Docket 55-21285,license SOP-21094). NRC Form 3996, Medical Exam Certification, Encl.Encl Withheld Per 10CFR2.790(a)(6)
ML17309A9851999-04-15015 April 1999
Requests That NRC Review Denial of Appeal from Assessment of Fees Assessed in 981101 Invoice RS0062-99 & Assessment of Fees in Invoice RS0182-99 Which Was Also Denied in 990305 Ltr.Both Invoices Are for Fees Re Inspector GG Warnick
ML17229B0951999-04-0808 April 1999
Requests Approval of Encl Revised Relief Request 6,in Response to 990322 Telcon with NRC & 10CFR55.55a(a)(3). Request States That Visual VT-3 Exams Will Be Conducted IAW IWA-2213 & Repairs Will Be IAW Util ASME Section IX Program
ML17229B0821999-04-0707 April 1999
Requests Approval of Interim Relief Request 26 Re Repair Requirements for Class 2 ECCS Piping,Per 10CFR50.55a(a)(3) & 50.55a(g)(iii).Alternative Actions Apply Guidance of GLs 91-18 & 90-05 & ASME Code Case N-513.Evaluation,encl
ML17229B0851999-04-0505 April 1999
Requests Approval of Encl Relief Request 25 Which Proposes to Use Alternative Requirements of ASME Code Case N-613 in Lieu of Requirements of ASME Section XI Figures IWB-2500-7(a) & IWB-2500-7(b).Action Requested by Aug 1999
ML17309A9791999-03-31031 March 1999
Forwards Revised EPIPs Including Rev 2 to EPIP-00,rev 2 to EPIP-09,rev 2 to EPIP-10 & Rev 10 to HP-207.Summary of Revs Listed
ML17309A9761999-03-23023 March 1999
Forwards Revised Epips,Including Rev 4 to EPIP-03, Er Organization Notification/Staff Augmentation, Rev 3 to EPIP-05, Activation & Operation of OSC & Rev 14 to HP-200, HP Emergency Organization. Changes to Epips,Discussed
ML17229B0691999-03-19019 March 1999
Transmits TS Pages Requested by NRC for Use in Issuance of Proposed License Amend Re SFP Storage Capacity,Per Soluble Boron Credit
ML17229B0721999-03-16016 March 1999
Requests Approval of Enclosed Relief Requests 23 & 24 Re ISI Plan for Second ten-year Interval.Nrc Action Is Requested to Be Complete by Aug 1999 to Support Planning for Spring 2000 Unit 2 Refueling Outage
ML17355A2631999-03-12012 March 1999
Forwards FPL Decommissioning Fund Status Repts for St Lucie, Units 1 & 2 & Turkey Point,Units 3 & 4.Rept for St Lucie, Unit 2 Provides Status of Decommissioning Funds for All Three Owners of That Unit
ML17229B0481999-03-10010 March 1999
Informs That Util Delivered Matls Requested in Encl 1 of NRC Ltr by Hand on 990308,as Requested by NRC Ltr Dtd 990218
1999-09-25
[Table view]
Category:UTILITY TO NRC
MONTHYEARML17223A9401990-09-13013 September 1990
Forwards Evaluation of Potential Safety Impact of Failed Control Element Assemblies on Limiting Transients for Facility
ML17223A9341990-09-10010 September 1990
Forwards Addl Info Re Generic Implications & Resolution of Control Element Assembly (CEA) Failure at Facility,Per NRC Request.Description of Testing Program for Old Style CEAs in Unit 1 Core Encl
L-90-315, Advises That Util Has Completed Evaluation of NUREG-0737, Item II.D.1,SER Item 81990-08-30030 August 1990
Advises That Util Has Completed Evaluation of NUREG-0737, Item II.D.1,SER Item 8
ML17223A9201990-08-28028 August 1990
Forwards Forms NIS-1 & NIS-2, Owners Rept for Inservice Insps as Required by Provisions of ASME Code Rules, Per 900725 Ltr
ML17223A8911990-08-20020 August 1990
Forwards Corrected Monthly Operating Repts for Jul 1990 for St Lucie Units 1 & 2 & Summary of Operating Experience
ML17348A5041990-08-17017 August 1990
Forwards fitness-for-duty Program Performance Data for Jan-June 1990
L-90-301, Discusses Generic Implications & Resolution of Control Element Assemblies Failure at Plant1990-08-16016 August 1990
Discusses Generic Implications & Resolution of Control Element Assemblies Failure at Plant
ML17223A8751990-08-0909 August 1990
Responds to Violations Noted in Insp Rept 50-335/90-14. Corrective Actions:Rcs Flow Determination by Calorimetric Procedure Repeated W/Supervisor of Individual Observing & Individual Counseled by Supervisor
IR 05000335/19900141990-08-0909 August 1990
Responds to Violations Noted in Insp Rept 50-335/90-14. Corrective Actions:Rcs Flow Determination by Calorimetric Procedure Repeated W/Supervisor of Individual Observing & Individual Counseled by Supervisor
ML17348A4701990-07-27027 July 1990
Forwards Rept Detailing Investigative Analysis of Unsatisfactory Blind Specimen Results,Identification of Causes & Corrective Actions Taken by Lab to Prevent Recurrence,Per Unsatisfactory Performance Testing
ML17223A8621990-07-25025 July 1990
Advises That NIS-1 & NIS-2 Forms,As Part of Inservice Insp Rept,Will Be Submitted by 900831
ML17348A4281990-07-25025 July 1990
Forwards Decommissioning Financial Assurance Repts for Plants,Per 10CFR50.33(k) & 50.75(b)
ML17223A8631990-07-25025 July 1990
Submits Addl Info Re Implementation of Programmed Enhancements Per Generic Ltr 88-17, Loss of Dhr. All Mods for Unit 1 Completed & Operational.Mods for Unit 2 Schedule for Upcoming Refueling Outage
L-90-271, Responds to NRC Ltr Re Violations Noted in Insp Repts 50-335/90-09 & 50-389/90-09.Corrective Actions:Procedural Expectation Re Hanging & Removal of Deficiency Tags Will Be Reemphasized to Personnel Generating Work Orders1990-07-20020 July 1990
Responds to NRC Ltr Re Violations Noted in Insp Repts 50-335/90-09 & 50-389/90-09.Corrective Actions:Procedural Expectation Re Hanging & Removal of Deficiency Tags Will Be Reemphasized to Personnel Generating Work Orders
ML17223A8581990-07-19019 July 1990
Forwards Implementation Status of 10CFR50.62 Mod at Facility Re Requirements for Reduction of Risk from ATWS Events for Light Water Cooled Nuclear Power Plants
ML17223A8491990-07-18018 July 1990
Responds to NRC Bulletin 90-001, Loss of Fill Oil in Transmitters Mfg by Rosemount. No Rosemount Transmitters Models 1153 Series B,1153 Series D & 1154 Mfg Prior to 890711 Supplied by Different Vendor
ML17223A8521990-07-17017 July 1990
Forwards Addl Info Requested Re Generic Implications & Resolution of Control Element Assembly Failure at Plant.Encl Confirms Util Intent to Follow C-E Regulatory Response Group Action Program
IR 05000335/19900131990-07-0909 July 1990
Responds to Violations Noted in Insp Repts 50-335/90-13 & 50-389/90-13.Corrective Actions:Maint Personnel Counseled & Aware of Importance of Verifying Design Configuration Requirements
ML17223A8421990-07-0909 July 1990
Responds to Violations Noted in Insp Repts 50-335/90-13 & 50-389/90-13.Corrective Actions:Maint Personnel Counseled & Aware of Importance of Verifying Design Configuration Requirements
ML17348A3881990-07-0505 July 1990
Requests Audit of NRC Records to Independently Verify Reasonableness of Charges Assessed Against Util,Per 10CFR170 Svcs
ML17223A8391990-07-0303 July 1990
Forwards Results of Beach Survey Procedure & Reduction of Field Survey Data,Per Tech Spec 4.7.6.1.1.Unit 1 Updated Fsar,Section 2.4.2.2,concluded That Dune Condition Acceptable Per Tech Spec 5.1.3
ML17223A8381990-07-0202 July 1990
Requests Termination of Operator License for s Lavelle.Util Also Requests That Ltr Be Withheld (Ref 10CFR2.790)
L-90-239, Forwards Rev 6 to Guard Training & Qualification Plan.Rev Withheld (Ref 10CFR73.21)1990-07-0202 July 1990
Forwards Rev 6 to Guard Training & Qualification Plan.Rev Withheld (Ref 10CFR73.21)
ML17223A8371990-06-27027 June 1990
Provides Details of Implementation Plan Re Recommendations & Schedular Requirements in Generic Ltr 89-10,per 891228 Ltr.Design Basis Review of safety-related motor-operated Valves & Determination of Switch Settings in Progress
ML17308A4981990-06-27027 June 1990
Responds to Generic Ltr 90-04 Re Request for Info on Status of Licensee Implementation of Generic Safety Issues Resolved W/Imposition of Requirements or Corrective Actions
ML17223A8341990-06-19019 June 1990
Forwards Corrected Proposed Tech Spec Figure 3.4-2 Per 900207 Application for Amend to License NPF-16,incorporating Revised Pressure/Temp Limits & Results of Revised Low Temp Overpressure Protection Analysis Into Tech Specs
ML17223A8241990-06-18018 June 1990
Forwards Revised Combined Semiannual Radioactive Effluent Release Rept for Jan-June 1988.
ML17223A8271990-06-18018 June 1990
Forwards Ma Smith 900601 Ltr to WR Cunningham of EPA Requesting Mod to Plant NPDES Permit to Permit Cleaning of Facility & to Establish Discharge Limits for Chemical Cleaning Wastes
ML17348A2981990-06-12012 June 1990
Forwards Rev 16 to Topical QA Rept.
ML17223A6761990-05-31031 May 1990
Advises That Air Operated safety-related Components Will Perform All Design Basis Events,Per 881227 Ltr.All Actions Required by Generic Ltr 88-14 Complete for Plant
ML17348A2651990-05-29029 May 1990
Submits Rept Detailing Investigative Analysis of Unsatisfactory Blind Specimen Results,Identification of Causes & Corrective Actions Taken by Lab to Prevent Recurrence,Per 10CFR26,App A.2.8(e)(4)
ML17223A6741990-05-22022 May 1990
Forwards Info Re Status of 10CFR50.62 Mods to Meet ATWS Requirements as of 900515.Plant Change/Mod Package Necessary for Installing ATWS Will Be Issued by 900630.Hardware Procurement for Diverse Scram Sys Approx 90% Complete
ML17223A6361990-05-0808 May 1990
Forwards Final Response to NRC Bulletin 88-010, Nonconforming Molded-Case Circuit Breakers. One Untraceable Circuit Breaker Installed in Unit 2 Qualified SPDS & Replaced W/Traceable Breaker
ML17223A6281990-04-21021 April 1990
Forwards St Lucie Unit 2 Annual Environ Operating Rept, Vol 1 1989.
ML17223A6081990-04-13013 April 1990
Responds to Violations Noted in Insp Repts 50-335/90-02 & 50-389/90-02.Corrective Actions:Nuclear Plant Supervisor Required to Remain in Control Room During Significant Changes in Power Operation & Preventive Maint Upgraded
ML17223A6071990-04-0505 April 1990
Responds to NRC Bulletin 89-001, Failure of Westinghouse Steam Generator Tube Mechanical Plugs. Removal & Replacement of Cold Leg Side Plugs of Heat Number 3513 for Unit 1 Completed During Refueling Outage
ML17308A4911990-04-0202 April 1990
Forwards Description & Summary of Safety Evaluations of Plant Changes/Mods Reportable Per 10CFR50.59.Repair &/Or Replacement of Protective Coatings on Surfaces Inside Bldg Pose No Unreviewed Safety Question
ML17223A5931990-03-30030 March 1990
Forwards Status of 10CFR50.62, Requirements for Reduction of Risk from ATWS Mods at Plant as of 900315.Diverse Scram Sys Module Prototype Fabrication in Progress
ML17223A5921990-03-27027 March 1990
Forwards Addl Info on Proposed License Amend Re Increased Max Allowable Resistance Temp Detector Delay Time,Per 891219 Telcon & Advises That Util Request to Increase Plant Resistance Temp Detector Response Time Remain Unchanged
ML17223A5831990-03-19019 March 1990
Forwards Response to Generic Ltr 89-19, Request for Action Re Resolution of USI A-47, 'Safety Implications of Control Sys in LWR Nuclear Power Plants,' Per 10CFR50.54(f)
ML17347B6191990-03-13013 March 1990
Provides Listing of Property Insurance Programs
ML17223A5531990-03-0909 March 1990
Submits Results of Investigation of Error Detected in Dose Assessment During 900124 NRC Evaluated Exercise at Plant. Operator Error Caused Keyboard Hangup Requiring Computer Restart
ML17223A5451990-03-0808 March 1990
Forwards Revised Tech Specs Re Steam Generator Tube Repairs, Per 890602 Telcon & Subsequent Discussions W/Nrc
ML17308A4871990-03-0707 March 1990
Forwards Response to Eight Audit Questions & Licensing Bases Criteria to Resolve Station Blackout Issue.Util Currently Has Procedures to Mitigate Effects of Hurricanes & Tornados Which Meet or Exceed NUMARC 87-00 Guidelines
ML17347B5881990-03-0101 March 1990
Responds to Generic Ltr 90-01, Request for Voluntary Participation in NRC Regulatory Impact Survey. Info Covers Time Spent by Key Power Plant Managers in Responding to Operational Insps & Audits
ML17347B6031990-02-27027 February 1990
Requests Approval to Use Code Case N-468 at Plants
ML17223A5321990-02-26026 February 1990
Forwards CEN-396 (L)-NP, Verification of Acceptability of 1-Pin Burnup Limit of 60 Mwd/Kg for St Lucie Unit 2.
ML20012A0011990-02-26026 February 1990
Notifies That Followup Actions Completed on Schedule & Incorporated Into Rev 25 to Plant Physical Security Plan,Per NRC 890605 Request
ML17223A5411990-02-26026 February 1990
Provides Addl Info Re Proposed License Amends Re Moderator Temp Coefficient Surveillance Requirements,Per 891026 & 900109 Telcons
IR 05000335/19890241990-02-22022 February 1990
Responds to Violations Noted in Insp Repts 50-335/89-24 & 50-389/89-24.Corrective Actions:Applicable Procedures Changed to Clarify Which Spaces & Blocks Required to Be Completed on Plant Work Order & QC Supervisor Counseled
1990-09-13
[Table view] |
Text
M+<<SAW<<H~~<<4LREGULAYINFORMATION DISTRIBUTI SYSTEM(BIDS)AOCESSION NBRg8303160200 DOCeDATE:
83/03/11NOTARIZED:
NOFACIL:50-335 St.LuciePlant<UnitigFloridaPower&LightCo.AUTH~NAMEAUTHORAFFILIATION UHRIGeReEe
-FloridaPower8LightCo,-RECIPiNAMERECIPIENT AFFILIATION
.CLARKgR,AD Operating ReactorsBranch3W
SUBJECT:
Forwardsaddiinfore821210degraded.
grid.vol,tage protection submit.tais per820223telcon,Voltage/time.
setpoints willbesupported bytwo=undervoltage devices.DISTRIBUTION CODE:A015SiCOPIES'ECEIVED!LTR.
ENCL,SIZE:,//TITLE!ORSubmittal;OnsiteEmergencyPower'"SystemNOTES'OCKET
¹05000335RECIPIENT IDCODE/NAME NRRORB3BC01INTERNAL; NRR/DL/DRAB 12-NRR/DSI/PSB14RGN2COPIESLTTRENCL771111.11RECIPIENTIDCODE/NAME ICSB09REGFI04AI/MIB18COPIFS'TTR ENCL11EXTERNAL:
ACRSLPDRNSI'C16'3056-61111INPOrJ~STARNESNRCPDR02NTIS1111)TOTALNUMBEROFCOPIESREQUIRED~LTTR24ENCL20 I'~'f4'"Kxqlgi<il,a<I$gNfI'hgpltxkvXK<<:,>7i~l.'l<~>a~'~~,>~r~~f)~t)rn"pqf~>i,l'3
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<qu)P)')JA:)All>)9'fxdillNJha$'JL tP.O.BOX14000,JUNOBEACH,FL3340BoQgFLORIDAPOWER&LIGHTCOMPANYMarch11,1983L-83-139OfficeofNuclearReactorRegulation Attention:
Mr.RobertA.Clark,ChiefOperating Reactors8ranchg3DivisionofLicensing U.S.NuclearRegulatory Commission Washington, D.C.20555
DearMr.Clark:
Re:St.LucieUnit1DocketNo.50-335DegradedGridVoltageProtection Duringatelephone conference onFebruary23,1982withyourstaff,FloridaPower5Lightwasrequested toprovideadditional information andclarifi-cationregarding ourdegradedgridvoltagesubmittals ofDecember10,1982(L-82-536 andL-82-537).
Therequested information isattached.
Shouldyouoryourstaffhavefurtherqu'estions onthissubject,pleasecontactus.VerytrulyyoursVicePresident AdvancedSystemsIlTechnology REU/PLP/js Attachment cc:J.P.O'Reilly, RegionIIHaroldF.Reis,EsquirePNS-LI-83-181-1 r8303160200 8303iiPDRhDOCK05000335PPDRPEOPLE...
SERVINGPEOPLE Glar'ifications toFloridaPower&LightCompanylettersofDecember$0,1982(L-82-536 andL-82-537),
DegradedGridVoltageSt.LucieUnitIll.
Reference:
NRC-FloridaPower6Lighttelephone conference onFebruary23,1983.Clarification No.1:Describetheproposedundervoltage relayinglogic-fixedtime,steps,fixedvoltage,numberofrelays,etc.Thefollowing describes theSt.LucieUnit//1proposedundervoltage relayinglogicforboththe480voltand4160voltClassIEsafetyrelatedbusses.Oneachofthe480voltbussesthefollowing relayinglogicisproposed.
Presently, anITEtype27fixedvoltagefixedtimerelayisused.Thisrelay,contactisinserieswiththesafetyinjection signal,suchthatthisrelaycouldonlyactuateduringanaccidentcondition.
Inordertosatisfythestaffrequirement andprecludeseparation fromtheoffsitesourceduetospuriousactuation ofasinglerelayfollowing asafeguard signal,asecondITEtype27willbeinstalled.
Thetworelayswillbeparalleled andtheircontactswillbeseriesconnected toproducetherequiredacceptable coincident 2-out-of-2 logicperbus.Eachofthe4160voltClassIEsafetyrelatedbusseswillhaveatotalofsix(6)undervoltage devices..
Thesewillbeofafixedtime,fixedvoltagetype.ThepresentWestinghouse's CV-2--inverse timerelayswillnotbeutilized.
AsproposedintheTechnical Specification, three(3)different voltage/time setpoints willbeincorporated in'theoverallrelayinglogicscheme.Eachsetofvoltage/time setpoints willbesupported byasetoftwo(2)undervoltage devices.Thisschememeetsthestaffrequirement foracoincident 2-out-of-2 logic.Ther'eisnointertiebetweentheAandB480voltClassIEbussesorbetween'heAandB4160voltClassIEbussesundervoltage tripping/diesel generator starting/load sequencing logics.Shouldtestingormaintenance berequiredoradevicemalfunction occur,itwouldaffecttherespective busonly.Theotherbuswillremainconnected toitssourceandreadytoinitiateitsdieselgenerator shoulditberequiredtoprovideprotective actionasspecified inIEEE-279-1971.
The480voltand4160voltschemeswillinclude'builtintestability andannunication ofby-passinthecontrolroom.Clarification No.2:Whatistheequivalent voltageonthe4KVbusthatcorresponds tothe429voltscondition onthe480voltbus?Avoltageof429voltsonthe480voltClassIEsafetyrelatedbussescorresponds to94.4%or3927voltsonthe4160voltClassIEbussesduringthecondition whentheunittripsFromfullloadandtransfers theloadstothestart-uptransformer withaconcurrent accidentcondition.
Atthisvoltageonthe4160voltbusses,the4160voltequipment iscapableofstartingandrunning.The429voltsetpointsatisfies thestaffrequestthatthebusvoltageofallsafetyrelatedequipment beabovetheirrequiredstartingvoltageduringanaccidentcondition.
Clarification No.3:Clarifythe8seconds(7sec.+1sec)timedelayonthe480voltbusundervoltage relays.Forthecaseoflossofoffsitepower,theperiodbetweenthetimeofanaccident(safetyinjection actuation signal-SIAS)andthetimewhenthesafetyinjection systemstartstopumpemergency coolingwaterintothecoreisassumedtobe30secondsintheFSARaccidentanalyses.
Thistimeincludesa10secondperiodinbringingthedieselgenerator uptospeedandvoltage.The7seconds+1secondtimedelayforthe480voltundervoltage busrelayscomesintoplayonlywhen'naccidentconcurrent withadegradedsystemvoltageexists.SinceunderanSIASthedieselgenerator automatically starts,comesuptospeedandvoltagewithin10secondsandstandsbyreadytoacceptloads,the8secondsmaximumtimedelayinthe480voltrelaysdonotaddanyadditional timetothecorecoolinganlysisforaccidentcondition concurrent.;with lossofoffsitepower.The8secondsmaximumtimeprecludes spuriousactuation duetomomentary fluctua-tioninthesystemandthesystemisgivenanopportunity toremainonthepreferred source.Clarification No.4:Providedesigninformation suchas,relaytypes,onelines,etc.,ontheproposedundervoltage relayinglogicfor.the480voltand4160voltbusses.PDetaileddesignfortheproposedschemeonClarifications
$through3abovearenotyetavailable.
Thesedesignswillbefinalized up'onacceptance ofourproposedrelayschemewiththeNRCstaff.Therequested detaileddesignscanbeforwarded totheNRCstaffwhencomplete.
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