ML17266A144: Difference between revisions

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{{#Wiki_filter:NACFORMSSSITTTILICEINSEE EVENTREPORTU.S.NUCLEARREGULATORY COMMISS'ION 4CON"r~O2CONTROLSLOCKIIUCENSE4CQCE14'5Q..QI(I'I.EASE PRINTORTYPALI.REOUIREPINFORMATIONI 6~l>>Ile~le.0256L;CSN$%TYt%4051<<AT54I.ICSNSENVMSEAE~QSleII06061QQCKETNUMSER64ejEVENTOAT%1475AEPQATOATS$0EVENTOESCRIPTION NOPROSAELECONSECUENCES
{{#Wiki_filter:NAC FORM SSS IT TTI LICEINSEE EVENT REPORT U.S.NUCLEAR REGULATORY COMMISS'ION 4 CON"r~O 2 CONTROL SLOCKI I UCENSE4 CQCE 14'5 Q..QI (I'I.EASE PRINT OR TYP ALI.REOUIREP INFORMATIONI 6~l>>I le~le.0 25 6 L;CSN$%TYt%40 51<<AT 54 I.ICSNSE NVMSEA E~QS le I I 0 60 61 QQCKET NUMSER 64 ej EVENT OAT%14 75 AEPQAT OATS$0 EVENT OESCRIPTION NO PROSAELE CONSECUENCES
+IoDuringsurveillance testingofTADieselGenerator, thefueltransferpumpforthisdieselfailedtostartasrequired.
+Io During surveillance testing of TA Diesel Generator, the fuel transfer pump for this diesel failed to start as required.ACTION was initiated, per T.S.3.8.1.1 and 1A Diesel Generator was declared INOPERABLE.
ACTIONwasinitiated, perT.S.3.8.1.1and1ADieselGenerator wasdeclaredINOPERABLE.
This fuel 5 tra f r um was re aired o erationall tested satisfactoril and return 9 ed to service within 45 minutes.Although 1A Diesel Generator.
Thisfuel5trafrumwasreairedoerationall testedsatisfactoril andreturn9edtoservicewithin45minutes.Although1ADieselGenerator.
was declar-~o 2 ed ino erable this diesel could still run for many hours by gravity feed of it's fuel.This is the first occurrence of this type.2 5 9~09 5YSTEM CAUS%CAV5%COMP.VALVE COOS CQQE 5VSCQQE CCMPQNENT CQOE Suecoo%suecoos L<<Je LJe LJe~e LJe L'Je 2 9 9 10 11 12 Il 15 19 20 SEQUENTIAI.
wasdeclar-~o2edinoerablethisdieselcouldstillrunformanyhoursbygravityfeedofit'sfuel.Thisisthefirstoccurrence ofthistype.259~095YSTEMCAUS%CAV5%COMP.VALVECOOSCQQE5VSCQQECCMPQNENT CQOESuecoo%suecoosL<<JeLJeLJe~eLJeL'Je299101112Il151920SEQUENTIAI.
OCCVAAENCE AStORT REVISION'eAIAO EVENT YEAR AEPQATNO.CQQE TYte~Qll~EIolli LL00000~II~~o0o 0 I1~m~~003 3~LL 21 22 ll 24 26 21 25 29 20 jl 22 ACTION SUTURE ESP%0~SHVTQQWN*T ACHMENT NPA(hi tAIM%CQMt.
OCCVAAENCE AStORTREVISION'eAIAO EVENTYEARAEPQATNO.
CCLM to N ENT TAKEN ACTION C'I tLANT llETHQO NOVAS 22 5VSMITTEQ SCAM 5US.$VttUER NU 4 AE LJeLJe LJe LIJe'''Je L'Je L'Je~e~40 41 44 47 CAUSE OESCRIPTION ANO CORRECTIVE ACTIONS Q22 1A Diesel Generator Fuel transfer pump failed to start due to a dirty-starter contactor for this pump.The contactor was cleaned and exercised, and the ump was operationally tested satisfactorily.
CQQETYte~Qll~EIolliLL00000~II~~o0o0I1~m~~0033~LL2122ll242621252920jl22ACTIONSUTUREESP%0~SHVTQQWN*TACHMENTNPA(hitAIM%CQMt.
Shortly thereafter, annual reventive maintenance checks were performed/head of the normal schedule)on both fuel tran'sfer pumps to ensure operability..
CCLMtoNENTTAKENACTIONC'ItLANTllETHQONOVAS225VSMITTEQ SCAM5US.$VttUERNU4AELJeLJeLJeLIJe'''JeL'JeL'Je~e~40414447CAUSEOESCRIPTION ANOCORRECTIVE ACTIONSQ221ADieselGenerator Fueltransferpumpfailedtostartduetoadirty-startercontactor forthispump.Thecontactor wascleanedandexercised, andtheumpwasoperationally testedsatisfactorily.
CZ3 ACTIVITY CONTENT AELEASEO QI RELEASE'MOUNT QS ACTIVITY QSS s~Z Q22~ZQ24 NA 2 5 9 10 I I tEASQNNEL EXPQSVAES VUMSER TYPE QESCAIPTION Q<<s~i~~oo o Q~zQe NA T 9 i I I 12 Il t%ASQNHE I.II4IUAIES IEA IIES<<I IIaNQ[ii~]0 0 0 Qao NA 9 11 12 LCSS OS CR QAMAGE TQ SACIUTV Q42 TYPE QESCAIPTION
Shortlythereafter, annualreventive maintenance checkswereperformed
~zQ2 j'0~U 6 I.I C'TY QESCAIPTIQN
/headofthenormalschedule) onbothfueltran'sfer pumpstoensureoperability..
~LN IQ44 NA 7 4 NA~20 10'AMEOFPREPARER M.A.SchoPPm>>i 9 SACIUTY~METII OO OS STATVS'.I POWER OT3IER STATUS~, QISCOVEAV LJe LJ.~e~" Me 4 9 10 12 1$~45 QISCOVERV QESCAIPTIQN QS2 Surviellance Test LOCATION os RELEASE QSS NA NRC USE ONLY es ei$0 305-552-3802 A}}
CZ3ACTIVITYCONTENTAELEASEOQIRELEASE'MOUNTQSACTIVITYQSSs~ZQ22~ZQ24NA25910IItEASQNNEL EXPQSVAES VUMSERTYPEQESCAIPTION Q<<s~i~~oooQ~zQeNAT9iII12Ilt%ASQNHEI.II4IUAIES IEAIIES<<IIIaNQ[ii~]000QaoNA91112LCSSOSCRQAMAGETQSACIUTVQ42TYPEQESCAIPTION
~zQ2j'0~U6I.IC'TYQESCAIPTIQN
~LNIQ44NA74NA~2010'AMEOFPREPARER M.A.SchoPPm>>i9SACIUTY~METIIOOOSSTATVS'.IPOWEROT3IERSTATUS~,QISCOVEAV LJeLJ.~e~"Me4910121$~45QISCOVERV QESCAIPTIQN QS2Surviellance TestLOCATIONosRELEASEQSSNANRCUSEONLYesei$0305-552-3802 A}}

Revision as of 13:28, 7 July 2018

LER 80-001/03L-0:on 800102,during Surveillance Testing of IA Diesel Generator,Fuel Transfer Pump Failed to Start. Failure Caused by Dirty Starter Contactor.Pump Cleaned & Returned to Svc
ML17266A144
Person / Time
Site: Saint Lucie NextEra Energy icon.png
Issue date: 02/01/1980
From: SCHOPPMAN M A
FLORIDA POWER & LIGHT CO.
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML17207A838 List:
References
LER-80-001-03L-02, LER-80-1-3L-2, NUDOCS 8002220168
Download: ML17266A144 (2)
v • d • e


Text

NAC FORM SSS IT TTI LICEINSEE EVENT REPORT U.S.NUCLEAR REGULATORY COMMISS'ION 4 CON"r~O 2 CONTROL SLOCKI I UCENSE4 CQCE 14'5 Q..QI (I'I.EASE PRINT OR TYP ALI.REOUIREP INFORMATIONI 6~l>>I le~le.0 25 6 L;CSN$%TYt%40 51<<AT 54 I.ICSNSE NVMSEA E~QS le I I 0 60 61 QQCKET NUMSER 64 ej EVENT OAT%14 75 AEPQAT OATS$0 EVENT OESCRIPTION NO PROSAELE CONSECUENCES

+Io During surveillance testing of TA Diesel Generator, the fuel transfer pump for this diesel failed to start as required.ACTION was initiated, per T.S.3.8.1.1 and 1A Diesel Generator was declared INOPERABLE.

This fuel 5 tra f r um was re aired o erationall tested satisfactoril and return 9 ed to service within 45 minutes.Although 1A Diesel Generator.

was declar-~o 2 ed ino erable this diesel could still run for many hours by gravity feed of it's fuel.This is the first occurrence of this type.2 5 9~09 5YSTEM CAUS%CAV5%COMP.VALVE COOS CQQE 5VSCQQE CCMPQNENT CQOE Suecoo%suecoos L<<Je LJe LJe~e LJe L'Je 2 9 9 10 11 12 Il 15 19 20 SEQUENTIAI.

OCCVAAENCE AStORT REVISION'eAIAO EVENT YEAR AEPQATNO.CQQE TYte~Qll~EIolli LL00000~II~~o0o 0 I1~m~~003 3~LL 21 22 ll 24 26 21 25 29 20 jl 22 ACTION SUTURE ESP%0~SHVTQQWN*T ACHMENT NPA(hi tAIM%CQMt.

CCLM to N ENT TAKEN ACTION C'I tLANT llETHQO NOVAS 22 5VSMITTEQ SCAM 5US.$VttUER NU 4 AE LJeLJe LJe LIJeJe L'Je L'Je~e~40 41 44 47 CAUSE OESCRIPTION ANO CORRECTIVE ACTIONS Q22 1A Diesel Generator Fuel transfer pump failed to start due to a dirty-starter contactor for this pump.The contactor was cleaned and exercised, and the ump was operationally tested satisfactorily.

Shortly thereafter, annual reventive maintenance checks were performed/head of the normal schedule)on both fuel tran'sfer pumps to ensure operability..

CZ3 ACTIVITY CONTENT AELEASEO QI RELEASE'MOUNT QS ACTIVITY QSS s~Z Q22~ZQ24 NA 2 5 9 10 I I tEASQNNEL EXPQSVAES VUMSER TYPE QESCAIPTION Q<<s~i~~oo o Q~zQe NA T 9 i I I 12 Il t%ASQNHE I.II4IUAIES IEA IIES<>i 9 SACIUTY~METII OO OS STATVS'.I POWER OT3IER STATUS~, QISCOVEAV LJe LJ.~e~" Me 4 9 10 12 1$~45 QISCOVERV QESCAIPTIQN QS2 Surviellance Test LOCATION os RELEASE QSS NA NRC USE ONLY es ei$0 305-552-3802 A

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