ML17261A108: Difference between revisions

From kanterella
Jump to navigation Jump to search
(Created page by program invented by StriderTol)
(Created page by program invented by StriderTol)
Line 17: Line 17:


=Text=
=Text=
{{#Wiki_filter:U.S.NUCLEARREGULATORY COMMISSION 79-004/03L-0 LICENSEEEVENTREPORT(CAR1208)CONTROLBLOCK:QI(PLEASEPRINTORTYPEALLREOUIREDINFORMATION) 16[QD1j'NYBEGIQR00-00000-00QR41111QR~QR 789LICENSEECODE1415LICENSENUMBER2526LICENSETYPE3057CAT58CON'T~pq,"''",~LOR05 000244Qz020679QR030679QRDOCKETNUMBER6869EVENTDATE7475REPORTDATEEVENTDESCRIPTION ANDPROBABI.E CONSEQUENCES Q10Duringtestof"A"Dieselgenerator fueldaytankwasdrainedtotestlowlevelalarm.~O3~O4Enginewasstarted'andloadedbeforefuellevelwasproperlyrestored.
{{#Wiki_filter:U.S.NUCLEAR REGULATORY COMMISSION 79-004/03L-0 LICENSEE EVENT REPORT (CAR 1208)CONTROL BLOCK: QI (PLEASE PRINT OR TYPE ALL REOUIRED INFORMATION) 1 6[QD1j'NY BEG IQR0 0-0 0 0 0 0-00QR41111QR~QR 7 8 9 LICENSEE CODE 14 15 LICENSE NUMBER 25 26 LICENSE TYPE 30 57 CAT 58 CON'T~pq,"''",~LOR05 00 0 2 4 4Qz02 0 67 9QR0 3 0 6 7 9QR DOCKET NUMBER 68 69 EVENT DATE 74 75 REPORT DATE EVENT DESCRIPTION AND PROBABI.E CONSEQUENCES Q10 During test of"A" Diesel generator fuel day tank was drained to test low level alarm.~O3~O4 Engine was started'and loaded before fuel level was properly restored.Fuel pressure was lost and the generator tripped.(T.S.6.9.2.b.(2))The"B" unit was immediately put in service and run until the"A" unit operability was proven.~OB~os 80 7 8~OB 7 8 9 SYSTEM CAUSE CAUSE COMP.VALVE CODE CODE SUBCODE COMPONENT CODE SUBCODE SUBCODE~EE Qii A Q12~BQR E N G I N E Ot4~ZQ15 L-jO 9 10 11 12 13 18 19 20, SEQUENTIAL OCCURRENCE REPORT REVISION LF RIRO EVENT YEAR REPORT NO.CODE TYPE NO.Qlz RRRORT~79~~00 4~w~03 LL-0 21 22, 23 24 26 27 28 29 30 31 ACTION FUTURE EFFECT SHUTDOWN ATTACHMENT NPRD 4 PRIME COMP.COMPONENT TAKEN ACTIOhl ON PLANT METHOD HOURS Q2 SUBhIITTED FORM SUB.SUPPLIER hIANUFACTURER
Fuelpressurewaslostandthegenerator tripped.(T.S.6.9.2.b.(2))The"B"unitwasimmediately putinserviceandrununtilthe"A"unitoperability wasproven.~OB~os8078~OB789SYSTEMCAUSECAUSECOMP.VALVECODECODESUBCODECOMPONENT CODESUBCODESUBCODE~EEQiiAQ12~BQRENGINEOt4~ZQ15L-jO910111213181920,SEQUENTIAL OCCURRENCE REPORTREVISIONLFRIROEVENTYEARREPORTNO.CODETYPENO.QlzRRRORT~79~~004~w~03LL-02122,2324262728293031ACTIONFUTUREEFFECTSHUTDOWNATTACHMENT NPRD4PRIMECOMP.COMPONENT TAKENACTIOhlONPLANTMETHODHOURSQ2SUBhIITTED FORMSUB.SUPPLIERhIANUFACTURER
~NQR~ZQR~ZQzo LIO~Ozz~NORR~Ops A 1 5 2 Qzs 33 34 35 36~37 40 41 42 43 44 47 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS Q27 p Not following procedure, unlicensed auxiliary operator reset local panel level alarm before day tank was properly restored.This cleared control room level alarm, and engine was started and loaded from control room.Operator has been reinstructed to 3 4 follow procedures.
~NQR~ZQR~ZQzoLIO~Ozz~NORR~OpsA152Qzs33343536~37404142434447CAUSEDESCRIPTION ANDCORRECTIVE ACTIONSQ27pNotfollowing procedure, unlicensed auxiliary operatorresetlocalpanellevelalarmbeforedaytankwasproperlyrestored.
A further precautionary note was added to procedure to emphasize importance of the proper sequence.DISCOVERY DESCRIPTION Q32 Diesel generator tripped.s~EQzs~09 9 Qzp NA 7 8 9 10 12 13 44 ACTIVITY CONTENT RELEASED OF RELEASE AMOUNTOF ACTIVITY Q36 6~Z Q33~ZQ34 NA 7 8 9~IO 11 44 PERSONNEL EXPOSURES NUMBER TYPE DESCRIPTION Q39 7~00 0 Q>>~ZQRR NA 7 8 9 11 12 13 PERSONNEL INJURIES NUMBER DESCRIPTIONQ41
Thisclearedcontrolroomlevelalarm,andenginewasstartedandloadedfromcontrolroom.Operatorhasbeenreinstructed to34followprocedures.
~00 0 Qo NA~AQ>>45 46 LOCATION OF RELEASE Q36 45 7 8 9 11 12 LOSS OF OR DAMAGE TO FACILITY Q43 TYPE DESCRIPTION Z Q42 NA 9 10 PUBLICITY ISSUED DESCRIPTION
Afurtherprecautionary notewasaddedtoprocedure toemphasize importance ofthepropersequence.
~4 L~JQ44 NA 7 8 V 9 O 8 1 2 0'3>'t NRC USE ONLY o 7 METHOD OF OTHERSTATUS
DISCOVERY DESCRIPTION Q32Dieselgenerator tripped.s~EQzs~099QzpNA78910121344ACTIVITYCONTENTRELEASEDOFRELEASEAMOUNTOFACTIVITYQ366~ZQ33~ZQ34NA789~IO1144PERSONNEL EXPOSURES NUMBERTYPEDESCRIPTION Q397~000Q>>~ZQRRNA789111213PERSONNEL INJURIESNUMBERDESCRIPTIONQ41
~DISCOVERY 80 80 80 80 80 80 8 10 NAME DF PREPAECarl H.Peck 68 69 80 PHDNE.7 16-546-2700, ext.291-205 0 0 l~}}
~000QoNA~AQ>>4546LOCATIONOFRELEASEQ36457891112LOSSOFORDAMAGETOFACILITYQ43TYPEDESCRIPTION ZQ42NA910PUBLICITY ISSUEDDESCRIPTION
~4L~JQ44NA78V9O8120'3>'tNRCUSEONLYo7METHODOFOTHERSTATUS
~DISCOVERY 808080808080810NAMEDFPREPAECarl H.Peck686980PHDNE.716-546-2700, ext.291-205 00l~}}

Revision as of 14:40, 7 July 2018

LER 79-004/03L-0 on 790206:fuel Pressure Lost & Generator Tripped During Diesel Generator Testing.Caused by Operator Error.Operator Reinstructed & Precautionary Note Added to Procedure to Emphasize Importance of Proper Sequence
ML17261A108
Person / Time
Site: Ginna Constellation icon.png
Issue date: 03/06/1979
From: PECK C H
ROCHESTER GAS & ELECTRIC CORP.
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML17244A396 List:
References
LER-79-004-03L, LER-79-4-3L, NUDOCS 7903120304
Download: ML17261A108 (2)
v • d • e


Text

U.S.NUCLEAR REGULATORY COMMISSION 79-004/03L-0 LICENSEE EVENT REPORT (CAR 1208)CONTROL BLOCK: QI (PLEASE PRINT OR TYPE ALL REOUIRED INFORMATION) 1 6[QD1j'NY BEG IQR0 0-0 0 0 0 0-00QR41111QR~QR 7 8 9 LICENSEE CODE 14 15 LICENSE NUMBER 25 26 LICENSE TYPE 30 57 CAT 58 CON'T~pq,"",~LOR05 00 0 2 4 4Qz02 0 67 9QR0 3 0 6 7 9QR DOCKET NUMBER 68 69 EVENT DATE 74 75 REPORT DATE EVENT DESCRIPTION AND PROBABI.E CONSEQUENCES Q10 During test of"A" Diesel generator fuel day tank was drained to test low level alarm.~O3~O4 Engine was started'and loaded before fuel level was properly restored.Fuel pressure was lost and the generator tripped.(T.S.6.9.2.b.(2))The"B" unit was immediately put in service and run until the"A" unit operability was proven.~OB~os 80 7 8~OB 7 8 9 SYSTEM CAUSE CAUSE COMP.VALVE CODE CODE SUBCODE COMPONENT CODE SUBCODE SUBCODE~EE Qii A Q12~BQR E N G I N E Ot4~ZQ15 L-jO 9 10 11 12 13 18 19 20, SEQUENTIAL OCCURRENCE REPORT REVISION LF RIRO EVENT YEAR REPORT NO.CODE TYPE NO.Qlz RRRORT~79~~00 4~w~03 LL-0 21 22, 23 24 26 27 28 29 30 31 ACTION FUTURE EFFECT SHUTDOWN ATTACHMENT NPRD 4 PRIME COMP.COMPONENT TAKEN ACTIOhl ON PLANT METHOD HOURS Q2 SUBhIITTED FORM SUB.SUPPLIER hIANUFACTURER

~NQR~ZQR~ZQzo LIO~Ozz~NORR~Ops A 1 5 2 Qzs 33 34 35 36~37 40 41 42 43 44 47 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS Q27 p Not following procedure, unlicensed auxiliary operator reset local panel level alarm before day tank was properly restored.This cleared control room level alarm, and engine was started and loaded from control room.Operator has been reinstructed to 3 4 follow procedures.

A further precautionary note was added to procedure to emphasize importance of the proper sequence.DISCOVERY DESCRIPTION Q32 Diesel generator tripped.s~EQzs~09 9 Qzp NA 7 8 9 10 12 13 44 ACTIVITY CONTENT RELEASED OF RELEASE AMOUNTOF ACTIVITY Q36 6~Z Q33~ZQ34 NA 7 8 9~IO 11 44 PERSONNEL EXPOSURES NUMBER TYPE DESCRIPTION Q39 7~00 0 Q>>~ZQRR NA 7 8 9 11 12 13 PERSONNEL INJURIES NUMBER DESCRIPTIONQ41

~00 0 Qo NA~AQ>>45 46 LOCATION OF RELEASE Q36 45 7 8 9 11 12 LOSS OF OR DAMAGE TO FACILITY Q43 TYPE DESCRIPTION Z Q42 NA 9 10 PUBLICITY ISSUED DESCRIPTION

~4 L~JQ44 NA 7 8 V 9 O 8 1 2 0'3>'t NRC USE ONLY o 7 METHOD OF OTHERSTATUS

~DISCOVERY 80 80 80 80 80 80 8 10 NAME DF PREPAECarl H.Peck 68 69 80 PHDNE.7 16-546-2700, ext.291-205 0 0 l~

Retrieved from "https://kanterella.com/w/index.php?title=ML17261A108&oldid=825474"