ML17206A839: Difference between revisions

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{{#Wiki_filter:/4.'n*lli vmm/psLLtr.Skf557~~Copiesto)C!5f,388,CAM,AN,RM.Offsite:ADS,JRI,COLt~lfAS,REQ,RfgilORIDAPCAZR4I.IGnTCQvBe&P,19792:27PQ+Q~PlPlJ~To!Mr.J.P.O'Reilly,
{{#Wiki_filter:/4.'n*l li v mm/psL Ltr.Sk f 557~~Copies to)C!5f, 388, CAM, AN, RM.Offsite: ADS, JRI, COLt~lfAS, REQ, Rfg ilORIDA PCAZR 4 I.IGnT CQv Be&P, 1979 2:27 PQ+Q~Pl Pl J~To!Mr.J.P.O'Reilly, Director, Region II Office of Inspection and Enforcement 0 S~Nuclear Regulatory ConLnLission htlanta, Ceorgfa 30303 From.Q~Sub)ect, Mr.C H lfethy, Plant Manager St~Lucia Plant DPR 67-'loridm Pcarez 6 Light Coupany Miami, Florida NHiO FOR FACSBfILE TRANSMISSION TO COSFIBN PROtPT REPORTASLg OCCURRENCE 335-79-16 This mano confirms our verbal notification of the sub)ect 14 day reportable occurrence to Mr.E Hi webster oZ your office yesterday Occurrence; On Nay 23 at about 4 p.tn., a report vas received from Ebasco through our Engineeriog Department that a restraint probient had been noted awhile completing as buQt print verification in contain-ment.Tea restraints vere interchanged on tvo 8" Component Cooling Mater (CQ4)lines running parallel about 2 feet apart.Tvo other res-traints vere mistaken)y installed on 4" CCM piping of similar configura-tion bur.at a different, azinLuthal location, This portion of CCM is non-safety relate1 but vas designed to be seismically restrained due to an adjacent 1 fill line for a safety infection tank (accunlulator)
: Director, RegionIIOfficeofInspection andEnforcement 0S~NuclearRegulatory ConLnLission htlanta,Ceorgfa30303From.Q~Sub)ect,Mr.CHlfethy,PlantManagerSt~LuciaPlantDPR67-'loridmPcarez6LightCoupanyMiami,FloridaNHiOFORFACSBfILE TRANSMISSION TOCOSFIBNPROtPTREPORTASLg OCCURRENCE 335-79-16 Thismanoconfirmsourverbalnotification ofthesub)ect14dayreportable occurrence toMr.EHiwebsteroZyourofficeyesterday Occurrence; OnNay23atabout4p.tn.,areportvasreceivedfromEbascothroughourEngineeriog Department thatarestraint probienthadbeennotedawhilecompleting asbuQtprintverification incontain-ment.Tearestraints vereinterchanged ontvo8"Component CoolingMater(CQ4)linesrunningparallelabout2feetapart.Tvootherres-traintsveremistaken)y installed on4"CCMpipingofsimilarconfigura-tionbur.atadifferent, azinLuthal
~Assuming a seismic event and LOCA the l" line, if ruptured, would have~no significant eff~t an BIT operationp and very little effect on the 8)header it is attached to, Corrective Action The 4 misplaced restraints vt11 be properly insea11ed before'tartup froa the present refueling shutdovn.L P.O'IKllLY Q JL UPRNtHT P D CHENDESh;L'NNA j.tONG.I, 5, JhURPl&.),.T, SuTmamaa~-RM.0AM)00(
: location, ThisportionofCCMisnon-safety relate1butvasdesignedtobeseismically restrained duetoanadjacent1filllineforasafetyinfection tank(accunlulator)
~AssumingaseismiceventandLOCAthel"line,ifruptured, wouldhave~nosignificant eff~tanBIToperationp andverylittleeffectonthe8)headeritisattachedto,Corrective ActionThe4misplaced restraints vt11beproperlyinsea11ed before'tartup froathepresentrefueling shutdovn.
LP.O'IKllLYQJLUPRNtHTPDCHENDESh;L'NNAj.tONG.I,5,JhURPl&.),.T,SuTmamaa~
-RM.0AM)00(
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Revision as of 18:40, 7 July 2018

RO 335-79-16 on 790523:four Restraints Were Misplaced on 4-inch & 8-inch Component Cooling Water Lines.Four Restraints Will Be Properly Installed Before Startup from Present Refueling Shutdown
ML17206A839
Person / Time
Site: Saint Lucie NextEra Energy icon.png
Issue date: 05/25/1979
From: WETHY C M
FLORIDA POWER & LIGHT CO.
To:
References
NUDOCS 7906140376
Download: ML17206A839 (4)
v • d • e


Text

/4.'n*l li v mm/psL Ltr.Sk f 557~~Copies to)C!5f, 388, CAM, AN, RM.Offsite: ADS, JRI, COLt~lfAS, REQ, Rfg ilORIDA PCAZR 4 I.IGnT CQv Be&P, 1979 2:27 PQ+Q~Pl Pl J~To!Mr.J.P.O'Reilly, Director, Region II Office of Inspection and Enforcement 0 S~Nuclear Regulatory ConLnLission htlanta, Ceorgfa 30303 From.Q~Sub)ect, Mr.C H lfethy, Plant Manager St~Lucia Plant DPR 67-'loridm Pcarez 6 Light Coupany Miami, Florida NHiO FOR FACSBfILE TRANSMISSION TO COSFIBN PROtPT REPORTASLg OCCURRENCE 335-79-16 This mano confirms our verbal notification of the sub)ect 14 day reportable occurrence to Mr.E Hi webster oZ your office yesterday Occurrence; On Nay 23 at about 4 p.tn., a report vas received from Ebasco through our Engineeriog Department that a restraint probient had been noted awhile completing as buQt print verification in contain-ment.Tea restraints vere interchanged on tvo 8" Component Cooling Mater (CQ4)lines running parallel about 2 feet apart.Tvo other res-traints vere mistaken)y installed on 4" CCM piping of similar configura-tion bur.at a different, azinLuthal location, This portion of CCM is non-safety relate1 but vas designed to be seismically restrained due to an adjacent 1 fill line for a safety infection tank (accunlulator)

~Assuming a seismic event and LOCA the l" line, if ruptured, would have~no significant eff~t an BIT operationp and very little effect on the 8)header it is attached to, Corrective Action The 4 misplaced restraints vt11 be properly insea11ed before'tartup froa the present refueling shutdovn.L P.O'IKllLY Q JL UPRNtHT P D CHENDESh;L'NNA j.tONG.I, 5, JhURPl&.),.T, SuTmamaa~-RM.0AM)00(

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