ML17261B085: Difference between revisions

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| issue date = 06/28/1990
| issue date = 06/28/1990
| title = Forwards LER 89-016-02 Re 891117 Failure of Safety Injection Block/Unblock Switch Which Could Render Both Trains of Safety Injection Sys Inoperable.Also Reported Per Part 21
| title = Forwards LER 89-016-02 Re 891117 Failure of Safety Injection Block/Unblock Switch Which Could Render Both Trains of Safety Injection Sys Inoperable.Also Reported Per Part 21
| author name = MECREDY R C
| author name = Mecredy R
| author affiliation = ROCHESTER GAS & ELECTRIC CORP.
| author affiliation = ROCHESTER GAS & ELECTRIC CORP.
| addressee name =  
| addressee name =  
Line 18: Line 18:


=Text=
=Text=
{{#Wiki_filter:ACCELERATEDDISTRIBUTIONDEMONSTPJ!!.TIONSYSTEMREGULATORYINFORMATIONDISTRIBUTIONSYSTEM(RIDS)ACCESSIONNBR:9007090051DOC.DATE:90/06/28NOTARIZED:NODOCKETgFACIL:50-244RobertEmmetGinnaNuclearPlant,"Unit1,RochesterG05000244AUTH.NAMEAUTHORAFFILIATIONMECREDY,R.C.RochesterGas&ElectricCorp.RECIP.NAMERECIPIENTAFFILIATION,DocumentControlBranch(DocumentControlDesk)RD,)S05000244/NOTES:LicenseExpdateinaccordancewith10CFR2,2.109(9/19/72).
{{#Wiki_filter:ACCELERATED DISTRIBUTION DEMONSTPJ!!.TION SYSTEM REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)
ACCESSION NBR:9007090051              DOC.DATE: 90/06/28      NOTARIZED: NO          DOCKET g FACIL:50-244 Robert Emmet Ginna Nuclear Plant," Unit 1, Rochester                G  05000244 AUTH. NAME            AUTHOR AFFILIATION MECREDY,R.C.         Rochester Gas & Electric Corp.
RECIP.NAME            RECIPIENT AFFILIATION, Document      Control Branch (Document Control Desk)                   R


==SUBJECT:==
==SUBJECT:==
ForwardsLER89-016-02re891117designdeficiencyfailureofSIblock/unblockswitchcouldrendersomeAAFinoperable.DISTRIBUTIONCODE:IE28TCOPIESRECEIVED:LTRJENCL$SIZE:I+TITLE:LicenseeEventReport(LER)6Part21ReptCombination(50DktRECIPIENTIDCODE/NAMEPD1-3LAJOHNSON,AINTERNAL:ACNWAEOD/DSP/TPABDEDRONRR/ADP/DRP14E4NRR/DET/ECMB9HNRR/DET/ESGBSDNRR/DLPQ/LPEB10NRR/DOEA/OGCB11NRR/DREP/PRPB11NRR/DRIS/RVIB9DNRR/DST/SELBSDNRR/DST/SPLBSD1NSICSILVER,EREGION1REGION3REGION5RES/DSR/HFB/HFSRGN1FILE01EXTERNAL:EGGGSTUART,V.ALSTLOBBYWARDNRCPDRNSICMURPHY,G.ACOPIESLTTRENCL1111221111111111111122111111111111l.11'1144111111RECIPIENTIDCODE/NAMEPD1-3PDAEOD/DOAAEOD/ROAB/DSPIRMTECHADVNRR/ADSPDIRNRR/DET/EMEB9H3NRR/DLPQ/LHFB11NRR/DOEA/OEABllNRR/DREP/PRAB10NRR/DRIS/RSIB9ANRR/DST8E2NRR/DST/SICB7E~ST/W~BSE,02REGION2REGION4RES/DSIR/EIBRES/DSR/PRABINPORECORDCTRLPDRNSICMAYS,GNUDOCSFULLTXTCOPIESLTTRENCL1111221111111111111110111111111'111111111111ADDSRDNOTETOALL"RIDS"RECIPIENTS:PLEASEHELPUSTOREDUCEWASTE!CONTACTTHEDOCUMENTCONTROLDESK,ROOMPl-37(EXT.20079)TOELIMINATEYOURNAMEFROMDISTRIBUTIONLISTSFORDOCUMENTSYOUDON'TNEED!DDFULLTEXTCONVERSIONREQUIREDTOTALNUMBEROFCOPIESREQUIRED:LTTR52ENCL51 0l,l;toadI:,yg~51ml(ROCHESTERGASANDELECTRICCORPORATION~89EASTAVENUE,ROCHESTER,N.Y.14649-0001tfgg0eeC~fA~cicoocr>o5462700June28,1990U.S.NuclearRegulatoryCommissionDocumentControlDeskWashington,DC20555
Forwards LER 89-016-02 re 891117 design deficiency failure of SI block/unblock switch could render some AAF inoperable.
DISTRIBUTION CODE: IE28T          COPIES RECEIVED:LTR TITLE: Licensee Event Report (LER) 6 Part 21 J ENCL $ SIZE:(50I+
Rept Combination        Dkt )
D, S
NOTES:License Exp date in accordance with 10CFR2,2.109(9/19/72).                      05000244
                                                                                                /
RECIPIENT              COPIES            RECIPIENT        COPIES              A ID  CODE/NAME            LTTR ENCL        ID  CODE/NAME    LTTR ENCL PD1-3 LA                    1      1    PD1-3 PD                1    1              D JOHNSON,A                    1      1 D
INTERNAL:  ACNW                        2      2    AEOD/DOA                1    1 AEOD/DS P/TPAB                1    1    AEOD/ROAB/DSP          2    2 S
DEDRO                        1    1    IRM TECH ADV            1    1 NRR/ADP/DRP14 E4              1    1    NRR/ADSP DIR            1    1 NRR/DET/ECMB 9H              1    1    NRR/DET/EMEB9H3        1    1 NRR/DET/ESGB SD              1    1    NRR/DLPQ/LHFB11        1    1 NRR/DLPQ/LPEB10              1    1    NRR/DOEA/OEABll        1    1 NRR/DOEA/OGCB11              1    1    NRR/DREP/PRAB10        1    1 NRR/DREP/PRPB11              2      2    NRR/DRIS/RSIB9A        1    1 NRR/DRIS/RVIB9D              1    1    NRR/DST 8E2            1    0 NRR/DST/SELB SD              1    1    NRR/DST/SICB 7E        1    1 NRR/DST/SPLBSD1              1    1          ~
ST/W~B SE,     1    1 NSIC SILVER,E                1    1                    02      1    1 REGION 1                      1    1    REGION 2                1 1
REGION 3                      1    1    REGION 4                1                  R REGION 5 RES/DSR/HFB/HFS l.
1'    1    RES/DSIR/EIB RES/DSR/PRAB 1
1 1
1 RGN1      FILE 01            1    1 EXTERNAL: EGGG STUART,V.A                4    4    INPO RECORD CTR        1    1              D L ST LOBBY WARD              1    1    LPDR                    1    1 NRC PDR                      1    1    NSIC MAYS,G            1    1 NSIC MURPHY,G.A              1    1    NUDOCS FULL TXT        1    1 D
D NOTE TO ALL "RIDS" RECIPIENTS:
PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM Pl-37 (EXT. 20079) TO ELIMINATEYOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!
FULL TEXT CONVERSION REQUIRED TOTAL NUMBER OF COPIES REQUIRED: LTTR                52    ENCL  51
 
l,l; 0
toad I                                                                                    :,y g~
51m l(
ROCHESTER GAS AND ELECTRIC CORPORATION  ~ 89 EAST AVENUE, ROCHESTER, N.Y. 14649-0001 t fg g 0 ee C~ f A~ci cooc r>o      546 2700 June 28, 1990 U.S. Nuclear Regulatory Commission Document      Control Desk Washington,       DC  20555


==Subject:==
==Subject:==
LER89-016(Revision02),DueToaDesignDeficiencyTheFailureoftheSIBlock/UnblockSwitchCouldRenderSomeAutomaticActuationFeaturesofBothTrainsofSIInoperableR.E.GinnaNuclearPowerPlantDocketNo.50-244Inaccordancewith10CFR50.73,LicenseeEventReportSystem,item(a)(2)(v)(D)and(a)(2)(vi),whichrequiresareportof,"anyeventorconditionthatalonecouldhavepreventedthefulfillmentofthesafetyfunctionofstructuresorsystemsthatareneededtomitigatetheconsequencesofanaccident",andinaccordancewith10CFR'-1,"ReportingofDefectsandNoncom-pliances",theattachedLicenseeEventReportLER89-016(Revision02)isherebysubmitted.Thisrevisionisnecessarytoaddadditionalinformationobtainedasaresultofareviewoftheapplicationofsimilarswitches.Duetothedateoftheoriginalinstallation(1969),theconditionistechnicallynot10CFR21reportable.However,duetothepotentialsignificanceofthefailurescenario,RochesterGas&Electricissubmittingvoluntarynotification.SpecificinformationregardingfailureidentificationandcorrectiveactionscanbeobtainedfromMr.RichardA.Baker,ElectricalEngineering,on(716)546-2700.Thiseventhasinnowayaffectedthepublic'shealthandsafety.Verytrulyyours,RobertC.MecdyDivisionManagerNuclearProductionXC~U.S.NuclearRegulatoryCommissionRegionI475AllendaleRoadKingofPrussia,PA19406GinnaUSNRCSeniorResidentInspector90070'r0051900628PDRADOCK050002448FDC
LER  89-016 (Revision 02),   Due To a    Design Deficiency The  Failure of the SI Block/Unblock Switch Could Render Some Automatic Actuation Features of Both Trains of SI Inoperable R.E. Ginna Nuclear Power Plant Docket No. 50-244 In accordance with 10 CFR 50.73, Licensee Event Report System,     item (a) (2) (v) (D) and (a) (2) (vi), which requires a report of, "any event or condition that alone could have prevented the fulfillment of the safety function of structures or systems that are needed to mitigate the consequences of an accident", and in accordance with 10 CFR '-1, "Reporting of Defects and Noncom-pliances", the attached Licensee Event Report LER 89-016 (Revision
}}
: 02) is hereby submitted.             This revision is necessary to add additional information obtained as a result of a review of the application of similar switches.
Due to the date of the original installation (1969), the condition is technically not 10 CFR 21 reportable. However, due to the potential significance of the failure scenario, Rochester Gas & Electric is submitting voluntary notification.                               Specific information regarding failure identification and corrective actions can be obtained from Mr. Richard A. Baker, Electrical Engineering, on (716) 546-2700.
This event has in no way affected the public's health and safety.
Very  truly yours, Robert C. Mec dy Division  Manager Nuclear Production XC ~     U. S. Nuclear Regulatory Commission Region  I 475  Allendale Road King of Prussia, PA    19406 Ginna USNRC Senior Resident    Inspector 90070'r0051 900628 PDR    ADOCK 05000244 8                  FDC}}

Latest revision as of 10:53, 4 February 2020

Forwards LER 89-016-02 Re 891117 Failure of Safety Injection Block/Unblock Switch Which Could Render Both Trains of Safety Injection Sys Inoperable.Also Reported Per Part 21
ML17261B085
Person / Time
Site: Ginna Constellation icon.png
Issue date: 06/28/1990
From: Mecredy R
ROCHESTER GAS & ELECTRIC CORP.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML17261B086 List:
References
REF-PT21-90 NUDOCS 9007090051
Download: ML17261B085 (2)
v • d • e


Text

ACCELERATED DISTRIBUTION DEMONSTPJ!!.TION SYSTEM REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:9007090051 DOC.DATE: 90/06/28 NOTARIZED: NO DOCKET g FACIL:50-244 Robert Emmet Ginna Nuclear Plant," Unit 1, Rochester G 05000244 AUTH. NAME AUTHOR AFFILIATION MECREDY,R.C. Rochester Gas & Electric Corp.

RECIP.NAME RECIPIENT AFFILIATION, Document Control Branch (Document Control Desk) R

SUBJECT:

Forwards LER 89-016-02 re 891117 design deficiency failure of SI block/unblock switch could render some AAF inoperable.

DISTRIBUTION CODE: IE28T COPIES RECEIVED:LTR TITLE: Licensee Event Report (LER) 6 Part 21 J ENCL $ SIZE:(50I+

Rept Combination Dkt )

D, S

NOTES:License Exp date in accordance with 10CFR2,2.109(9/19/72). 05000244

/

RECIPIENT COPIES RECIPIENT COPIES A ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD1-3 LA 1 1 PD1-3 PD 1 1 D JOHNSON,A 1 1 D

INTERNAL: ACNW 2 2 AEOD/DOA 1 1 AEOD/DS P/TPAB 1 1 AEOD/ROAB/DSP 2 2 S

DEDRO 1 1 IRM TECH ADV 1 1 NRR/ADP/DRP14 E4 1 1 NRR/ADSP DIR 1 1 NRR/DET/ECMB 9H 1 1 NRR/DET/EMEB9H3 1 1 NRR/DET/ESGB SD 1 1 NRR/DLPQ/LHFB11 1 1 NRR/DLPQ/LPEB10 1 1 NRR/DOEA/OEABll 1 1 NRR/DOEA/OGCB11 1 1 NRR/DREP/PRAB10 1 1 NRR/DREP/PRPB11 2 2 NRR/DRIS/RSIB9A 1 1 NRR/DRIS/RVIB9D 1 1 NRR/DST 8E2 1 0 NRR/DST/SELB SD 1 1 NRR/DST/SICB 7E 1 1 NRR/DST/SPLBSD1 1 1 ~

ST/W~B SE, 1 1 NSIC SILVER,E 1 1 02 1 1 REGION 1 1 1 REGION 2 1 1

REGION 3 1 1 REGION 4 1 R REGION 5 RES/DSR/HFB/HFS l.

1' 1 RES/DSIR/EIB RES/DSR/PRAB 1

1 1

1 RGN1 FILE 01 1 1 EXTERNAL: EGGG STUART,V.A 4 4 INPO RECORD CTR 1 1 D L ST LOBBY WARD 1 1 LPDR 1 1 NRC PDR 1 1 NSIC MAYS,G 1 1 NSIC MURPHY,G.A 1 1 NUDOCS FULL TXT 1 1 D

D NOTE TO ALL "RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM Pl-37 (EXT. 20079) TO ELIMINATEYOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!

FULL TEXT CONVERSION REQUIRED TOTAL NUMBER OF COPIES REQUIRED: LTTR 52 ENCL 51

l,l; 0

toad I  :,y g~

51m l(

ROCHESTER GAS AND ELECTRIC CORPORATION ~ 89 EAST AVENUE, ROCHESTER, N.Y. 14649-0001 t fg g 0 ee C~ f A~ci cooc r>o 546 2700 June 28, 1990 U.S. Nuclear Regulatory Commission Document Control Desk Washington, DC 20555

Subject:

LER 89-016 (Revision 02), Due To a Design Deficiency The Failure of the SI Block/Unblock Switch Could Render Some Automatic Actuation Features of Both Trains of SI Inoperable R.E. Ginna Nuclear Power Plant Docket No. 50-244 In accordance with 10 CFR 50.73, Licensee Event Report System, item (a) (2) (v) (D) and (a) (2) (vi), which requires a report of, "any event or condition that alone could have prevented the fulfillment of the safety function of structures or systems that are needed to mitigate the consequences of an accident", and in accordance with 10 CFR '-1, "Reporting of Defects and Noncom-pliances", the attached Licensee Event Report LER 89-016 (Revision

02) is hereby submitted. This revision is necessary to add additional information obtained as a result of a review of the application of similar switches.

Due to the date of the original installation (1969), the condition is technically not 10 CFR 21 reportable. However, due to the potential significance of the failure scenario, Rochester Gas & Electric is submitting voluntary notification. Specific information regarding failure identification and corrective actions can be obtained from Mr. Richard A. Baker, Electrical Engineering, on (716) 546-2700.

This event has in no way affected the public's health and safety.

Very truly yours, Robert C. Mec dy Division Manager Nuclear Production XC ~ U. S. Nuclear Regulatory Commission Region I 475 Allendale Road King of Prussia, PA 19406 Ginna USNRC Senior Resident Inspector 90070'r0051 900628 PDR ADOCK 05000244 8 FDC

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