ML17266A054: Difference between revisions

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{{#Wiki_filter:NRCFORA&SB{7773U.S.NUCI.LXRRBOVLATORV CCArIAEIISSION LICENSKOEVFiVTREPORTIIIII/II{PI.SASS PRINTORTYPBAII.RBCUIRBOINFORAEIATIONI l3CCN1VCSNS&SCQQCQLICSNS&Nlsorrd&R QLEO1111llQ~Q5~C&NSsTYPs40SlWo3&CIIAcjLQB'OI500OI313I5Q70I4041QCCII&TNVAIS&R4443BVBi&TOBSCRIPTION r1EVOPROBABIsCOi<<SBCUBi1ICBs OIODurinmonthlsurveillance testinof~27.0~22OlSRCPOIITQAE&30&V&NTQAijthe1BDieselGenerator (DG,itsfueloiltanklevelindicator wasfoundtobestuck.Whenthelevelindicator wasrepairedandplacedbackinservice,theactualtanklevelwasfoundtobe135gal.belowtheapplicable limit.ActionperT.S.3.8.l.lbwasinitiated andthe1BDGfueloiltankwasfilledabovetheapplicable limit.Thisisthefirstoccurrence of'thistype.~oa4~0~9stucktanklevelindicator.
{{#Wiki_filter:NRC FORA&SB{7 773 U.S.NUCI.LXR RBOVLATORV CCArIAEIISSION LICENSKO EVFiVT REPORT I I I I I/I I{PI.SASS PRINT OR TYPB AI I.RBCUIR BO INFORAEIATIONI l 3 CCN 1 VCSNS&S CQQC Q LICSNS&Nlsorrd&R QLEO11 1 1 llQ~Q 5~C&NSs TYPs 40 Sl Wo 3&CIIAcj L QB'OI5 0 0 OI 31 3I 5 Q7 0 I 40 41 QCCII&T NVAIS&R 44 43 BVBi&T OBSCRIPTION r1EVO PROBABI s COi<<SBCUBi1ICBs OIO Durin monthl surveillance testin of~27.0~22 O lS RCPOIIT QAE&30&V&NT QA i j the 1B Diesel Generator (DG, its fuel oil tank level indicator was found to be stuck.When the level indicator was repaired and placed back in service, the actual tank level was found to be 135 gal.below the applicable limit.Action per T.S.3.8.l.lb was initiated and the 1B DG fuel oil tank was filled above the applicable limit.This is the first occurrence of'this type.~oa 4~0~9 stuck tank level indicator.
Thelevelindicator wasrepairedandthe30SYST&YICAUS&CAUS&COUP.'AVVsCaojCCOCSU&COOSCCMPONCNTCQQC SU&COOjSU&COOSIEJJJSLEISMS~IS~IS~!.Ql59IilIIIl15190S&OUCNTIAI, CCCVIIRCNC j~RCPORTRCVISION~Q"--ro"IQJM*~~003~~.~03'l.~~5'131ll141d'1l1010llLJQLJOLEISLJS~o'SLJOLEJOiriOlmllll"'6S 34404141414441CAUSBOBSCRIPTION ANOCORRBCTIVB ACIONSO770The1BDGfueloiltanklevelfellbelowthealicablelimitduetothefueloiltankwasfilled-abovethealicablelimit.Thelevelindicator forthe1ADGfueloiltankwasverifiedoperable.
The level indicator was repaired and the 30 SYST&YI CAUS&CAUS&COUP.'AVVs Caoj CCOC SU&COOS CCMPONCNTCQQC SU&COO j SU&COOS IEJJJS LEIS MS~IS~IS~!.Q l 5 9 Iil II Il 15 19 0 S&OUCNTIAI, CCCVIIRCNC j~RCPORT RCVISION~Q"--ro"I QJM*~~00 3~~.~03'l.~~5'1 31 ll 14 1 d'1 l 10 10 ll LJQLJO LEIS LJS~o'S LJO LEJO iriO lmllll"'6S 34 40 41 41 41 44 41 CAUSB OBSCRIPTION ANOCORRBCTIVB AC IONS O77 0 The 1B DG fuel oil tank level fell below the a licable limit due to the fuel oil tank was filled-above the a licable limit.The level indicator for the 1A DG fuel oil tank was verified operable.l 3 9 11 11 I.css ap CN Q*NAai To PAclu TY Ol~ZQS NA l&3'0 PU&LIC.Y'&O 0&SCRIPT:CN GS 0 (9'''NA 1 9:0 A&IF oF PRBPAR R N.A.Scho man l&9 SACIU.V~O'ISTNCO CS S,ATVS'LPCCII&R.
l391111I.cssapCNQ*NAaiToPAcluTYOl~ZQSNAl&3'0PU&LIC.Y'&O0&SCRIPT:CN GS0(9'''NA19:0A&IFoFPRBPARRN.A.Schomanl&9SACIU.V~O'ISTNCO CSS,ATVS'LPCCII&R.
OTIICR STATUS~OISCOV CRY IZH IEJO IZIE~S~LEES a 10 Il~44 45 ACTIVITY CONT\4T SCU&AS&o OS R&I.&AS&AAIOUN T as*CTIVI TY QSS ZZ~O moo.NA I 10 II 44 4$PSNSQNN&I.
OTIICRSTATUS~OISCOVCRYIZHIEJOIZIE~S~LEESa10Il~4445ACTIVITYCONT\4TSCU&AS&oOSR&I.&AS&AAIOUNTas*CTIVITYQSSZZ~Omoo.NAI10II444$PSNSQNN&I.
&IIEIOSVII&5 EIUM&&R TYP~0&scIIIPTION S~ir'00 0'Qrr~ZQs NA l'5 11 11 Il PSEISONNCI.
&IIEIOSVII&5 EIUM&&RTYP~0&scIIIPTION S~ir'000'Qrr~ZQsNAl'51111IlPSEISONNCI.
IN3URI&3 E~00 0IQE NA OISCOV!AY a&SCRIPTION QS 0 erator Observation I.QCATIQ4 os RSI.SAS j Q NRC IoSB C<<I.Y da 49 (305)552-3802 30 30 qgpgp3 DA gg 0 I f~~'4~()(.'~}}
IN3URI&3E~000IQENAOISCOV!AY a&SCRIPTION QS0eratorObservation I.QCATIQ4 osRSI.SASjQNRCIoSBC<<I.Yda49(305)552-38023030qgpgp3DAgg 0If~~'4~()(.'~}}

Revision as of 13:30, 7 July 2018

LER 79-008/03L-0 on 790222:during Surveillance Testing of 1B Diesel Generator,Fuel Oil Tank Level Indicator Found Stuck.Afterwards,Actual Tank Level Was 135 Gallons Below Limit.Caused by Stuck Indicator Which Was Repaired
ML17266A054
Person / Time
Site: Saint Lucie NextEra Energy icon.png
Issue date: 03/22/1979
From: SCHOPPMAN M A
FLORIDA POWER & LIGHT CO.
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML17266A053 List:
References
LER-79-008-03L, LER-79-8-3L, NUDOCS 7904030286
Download: ML17266A054 (2)
v • d • e


Text

NRC FORA&SB{7 773 U.S.NUCI.LXR RBOVLATORV CCArIAEIISSION LICENSKO EVFiVT REPORT I I I I I/I I{PI.SASS PRINT OR TYPB AI I.RBCUIR BO INFORAEIATIONI l 3 CCN 1 VCSNS&S CQQC Q LICSNS&Nlsorrd&R QLEO11 1 1 llQ~Q 5~C&NSs TYPs 40 Sl Wo 3&CIIAcj L QB'OI5 0 0 OI 31 3I 5 Q7 0 I 40 41 QCCII&T NVAIS&R 44 43 BVBi&T OBSCRIPTION r1EVO PROBABI s COi<<SBCUBi1ICBs OIO Durin monthl surveillance testin of~27.0~22 O lS RCPOIIT QAE&30&V&NT QA i j the 1B Diesel Generator (DG, its fuel oil tank level indicator was found to be stuck.When the level indicator was repaired and placed back in service, the actual tank level was found to be 135 gal.below the applicable limit.Action per T.S.3.8.l.lb was initiated and the 1B DG fuel oil tank was filled above the applicable limit.This is the first occurrence of'this type.~oa 4~0~9 stuck tank level indicator.

The level indicator was repaired and the 30 SYST&YI CAUS&CAUS&COUP.'AVVs Caoj CCOC SU&COOS CCMPONCNTCQQC SU&COO j SU&COOS IEJJJS LEIS MS~IS~IS~!.Q l 5 9 Iil II Il 15 19 0 S&OUCNTIAI, CCCVIIRCNC j~RCPORT RCVISION~Q"--ro"I QJM*~~00 3~~.~03'l.~~5'1 31 ll 14 1 d'1 l 10 10 ll LJQLJO LEIS LJS~o'S LJO LEJO iriO lmllll"'6S 34 40 41 41 41 44 41 CAUSB OBSCRIPTION ANOCORRBCTIVB AC IONS O77 0 The 1B DG fuel oil tank level fell below the a licable limit due to the fuel oil tank was filled-above the a licable limit.The level indicator for the 1A DG fuel oil tank was verified operable.l 3 9 11 11 I.css ap CN Q*NAai To PAclu TY Ol~ZQS NA l&3'0 PU&LIC.Y'&O 0&SCRIPT:CN GS 0 (9NA 1 9:0 A&IF oF PRBPAR R N.A.Scho man l&9 SACIU.V~O'ISTNCO CS S,ATVS'LPCCII&R.

OTIICR STATUS~OISCOV CRY IZH IEJO IZIE~S~LEES a 10 Il~44 45 ACTIVITY CONT\4T SCU&AS&o OS R&I.&AS&AAIOUN T as*CTIVI TY QSS ZZ~O moo.NA I 10 II 44 4$PSNSQNN&I.

&IIEIOSVII&5 EIUM&&R TYP~0&scIIIPTION S~ir'00 0'Qrr~ZQs NA l'5 11 11 Il PSEISONNCI.

IN3URI&3 E~00 0IQE NA OISCOV!AY a&SCRIPTION QS 0 erator Observation I.QCATIQ4 os RSI.SAS j Q NRC IoSB C<<I.Y da 49 (305)552-3802 30 30 qgpgp3 DA gg 0 I f~~'4~()(.'~

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