ML17261B148: Difference between revisions

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| issue date = 08/28/1990
| issue date = 08/28/1990
| title = Lists Understanding of Issues Util Planning to Address Re Containment Integrity,Per 900718 Telcon.Any Concerns or Action Items Different from Listed Submittal Should Be Provided to Util Prior to NRC 900905 & 06 Visit to Plant
| title = Lists Understanding of Issues Util Planning to Address Re Containment Integrity,Per 900718 Telcon.Any Concerns or Action Items Different from Listed Submittal Should Be Provided to Util Prior to NRC 900905 & 06 Visit to Plant
| author name = MECREDY R C
| author name = Mecredy R
| author affiliation = ROCHESTER GAS & ELECTRIC CORP.
| author affiliation = ROCHESTER GAS & ELECTRIC CORP.
| addressee name = JOHNSON A R
| addressee name = Johnson A
| addressee affiliation = NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM), NRC OFFICE OF NUCLEAR REACTOR REGULATION (NRR)
| addressee affiliation = NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM), NRC OFFICE OF NUCLEAR REACTOR REGULATION (NRR)
| docket = 05000244
| docket = 05000244
Line 16: Line 16:


=Text=
=Text=
{{#Wiki_filter:ACCELERATED DISRIBUTIONDEMONSTRATION SYSTEMri~g~4REGULATORY INFORMATXON DISTRIBUTION SYSTEM(RIDS)ACCESSION NBR:9009100295 DOC.DATE:
{{#Wiki_filter:ACCELERATED DIS RIBUTION DEMONSTRATION SYSTEM r i
90/08/28NOTARIZED:
          ~   g ~
NOFACIL:50-244 RobertEmmetGinnaNuclearPlant,Unit1,Rochester GAUTH.NAMEAUTHORAFFILIATION MECREDY,R.C.
4 REGULATORY INFORMATXON DISTRIBUTION SYSTEM (RIDS)
Rochester Gas&ElectricCorp.RECXP.NAME RECIPIENT AFFXLIATION JOHNSON,A.R.
ACCESSION NBR:9009100295                   DOC.DATE: 90/08/28      NOTARIZED: NO        DOCKET FACIL:50-244 Robert Emmet Ginna Nuclear Plant, Unit 1, Rochester                     G 05000244 AUTH. NAME                AUTHOR AFFILIATION MECREDY,R.C.               Rochester Gas & Electric Corp.
ProjectDirectorate I-3DOCKET05000244R$05000244NOTES:License Expdateinaccordance with10CFR2,2.109(9/19/72).
RECXP.NAME                 RECIPIENT AFFXLIATION JOHNSON,A.R.                   Project Directorate I-3                                          R


==SUBJECT:==
==SUBJECT:==
Listsunderstanding ofissuesutilplanningtoaddressreIcontainment integrity,per 900718telcon.DISTRIBUTXON CODE:A001DCOPIESRECEIVED:LTR ENCLSIZE:TITLE:ORSubmittal:
Lists understanding of issues util planning to address re                        I containment integrity,per 900718 telcon.
GeneralDistribution RECIPIENT IDCODE/NAME PD1-3LAJOHNSON,A INTERNAL:
DISTRIBUTXON CODE: A001D                COPIES RECEIVED:LTR         ENCL    SIZE:
NRR/DET/ECMB 9HNRR/DST8E2NRR/DST/SICB 7ENUDOCS-ABSTRACT OGC/HDS2RES/DSXR/EIB EXTERNAL:
TITLE:     OR    Submittal: General Distribution                                                $
NRCPDRCOPIESLTTRENCLRECIPXENT IDCODE/NAME PD1-3PDNRR/DOEA/OTS B11NRR/DST/SELB 8DNRR/DST/SRXB 8EOC/LFMB.~~IaQEeenmee~
NOTES:License Exp date in accordance with 10CFR2,2.109(9/19/72).                        05000244 RECIPIENT               COPIES            RECIPXENT          COPIES ID  CODE/NAME            LTTR ENCL        ID  CODE/NAME     LTTR ENCL PD1-3 LA                                    PD1-3 PD                                D JOHNSON,A D
0i~NSICCOPIESLTTRENCLDDa(>gg)q~)~~RD$NOTETOALL"RIDS"RECIPIENTS:
INTERNAL: NRR/DET/ECMB 9H                                NRR/DOEA/OTS B1 1 NRR/DST           8E2                      NRR/DST/SELB 8D NRR/DST/SICB 7E                            NRR/DST/SRXB 8E NUDOCS-ABSTRACT                            OC/LFMB OGC/HDS2                                      .~~IaQEeenmee~ 0i ~
PLEASEHELPUSTOREDUCEiVASTE!CONTACTTHEDOCUMENTCONTROLDESK,ROOMPl-37(EXT.20079)TOELIMINATE YOURNAMEFROMDISTRIBUTION LISTSFORDOCUMENTS YOUDON'TNEED!TOTALNUMBEROFCOPIESREQUIRED:
RES/DSXR/EIB EXTERNAL: NRC PDR                                        NSIC a
LTTR17ENCLADD NII i4)~ZuZu//'I//I/////////
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/////Z//ZSF/ROCHESTER GASANDELECTRICCORPORATION HEWLiilOallaI'iTOE@STATE489EASTAVENUE,ROCHESTER N.Y.14649-0001 ROBERTCMECREDYVicePtesldent ClnnaNuclearPtoduction TELEPHONE AREACODE71B5462700August28,1990U.S.NuclearRegulatory Commission Attention:
A D
AllenR.JohnsonProjectDirectorate I-3DocumentControlDeskWashington, D.C.20555
D NOTE TO ALL "RIDS" RECIPIENTS:
PLEASE HELP US TO REDUCE iVASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM Pl-37 (EXT. 20079) TO ELIMINATEYOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!
TOTAL NUMBER OF COPIES REQUIRED: LTTR                    17    ENCL
 
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ZuZu//'I     //I/////////                                                                 LiilOalla      HEW I        'i  TOE@
                      /I// /I    I////I///I
                  /////Z       //ZSF/                                                                                         STATE ROCHESTER GAS AND ELECTRIC CORPORATION                            4 89 EAST AVENUE, ROCHESTER   N. Y. 14649-0001 ROBERT C MECREDY                                                                                    TELEPHONE Vice Ptesldent                                                                                AREA CODE 71B 546 2700 Clnna Nuclear Ptoduction August 28, 1990 U.S. Nuclear Regulatory Commission Attention: Allen R. Johnson Project Directorate I-3 Document                        Control Desk Washington, D.C.                             20555


==Subject:==
==Subject:==
Containment Integrity R.E.GinnaNuclearPowerPlantDocketNo.50-244
Containment   Integrity R. E. Ginna Nuclear Power          Plant Docket No. 50-244
 
==Dear Mr. Johnson:==


==DearMr.Johnson:==
In letters dated July 11, 1990 and August 15, 1990, RG&E provided to the NRC our proposed course of action for resolution of containment issues. Based on this correspondence, and a July 18, 1990 conference call between the NRC and RG&E, the following is a tabulation of our understanding of the issues that RG&E is planning to address relative to the integrity of the Ginna Station Containment.
InlettersdatedJuly11,1990andAugust15,1990,RG&EprovidedtotheNRCourproposedcourseofactionforresolution ofcontainment issues.Basedonthiscorrespondence, andaJuly18,1990conference callbetweentheNRCandRG&E,thefollowing isatabulation ofourunderstanding oftheissuesthatRG&Eisplanningtoaddressrelativetotheintegrity oftheGinnaStationContainment.
: 1.                 Take  expeditious steps to remove the standing water from the containment annular access area, and maintain it dry.
1.Takeexpeditious stepstoremovethestandingwaterfromthecontainment annularaccessarea,andmaintainitdry.2.Relativetothestructural detailbetweenthecylin-dricalwallofthecontainment andthebasemat,verifywhenandifslidingwilloccurunderdesignloadcon-ditions.Alsoevaluatetheeffectsofnoslidingonwallstresses.
: 2.                 Relative to the structural detail between the cylin-drical wall of the containment and the basemat, verify when and  if  sliding will occur under design load con-ditions. Also evaluate the effects of no sliding on wall stresses.
3.Determine theeffectsofthebellowsonthefunctionofthetendons.Considerthebellowsperforming ornotperforming theirdesignintent.4.Determine thecapability ofthetensionrodstoperformtheirfunctions, andassessthemarginsassociated withthissystem.9009100295 900S28PDRADOCK05000244PPDITe(P+)Pllf(pgl" 5.Performanassessment ofthefollowing boundarycondi-tionsontheoveralljointdesign.a.Slidingcondition withhingeconnection.
: 3.                 Determine the effects of the bellows on the function of the tendons. Consider the bellows performing or not performing  their  design  intent.
b.Non-sliding condition withhingeconnection.
: 4.                 Determine the    capability of the tension rods to perform their functions,   and assess the margins associated with this system.
c.Partially fixedbaseforaandbabove.6.Investigate allaboveissues,considering appropriate seismicandLOCAloadcombinations.
9009100295 900S28 PDR P
7.ProvideacopyofGAIReportI2347"Containment BuildingTendonInvestigation",
ADOCK 05000244 PDI Te(   P+         l")Pl lf (pg
andtheresultsofthechemicalanalysisofthegroundwater atGinnatotheNRC.Weunderstand thattheNRCwillmakeasitevisittoGinnaStationonSeptember 5and6,1990.Anyconcernsoractionitemsdifferent fromthoselistedaboveshouldbeprovidedtoRGGEpriortothattime.Verytrulyyours,LAS/155RobertC.Mecryxc:Mr.AllenR.Johnson(MailStop14D1)ProjectDirectorate I-3Washington, D.C.20555U.S.NuclearRegulatory Commission RegionI475Allendale RoadKingofPrussia,PA19406GinnaSeniorResidentInspector}}
: 5. Perform an assessment    of the following boundary condi-tions on the overall    joint design.
: a. Sliding condition with hinge connection.
: b. Non-sliding condition with hinge connection.
: c. Partially fixed base for a and b above.
: 6. Investigate all above issues, considering appropriate seismic and  LOCA  load combinations.
: 7. Provide  a copy  of GAI Report I2347 "Containment Building  Tendon  Investigation", and the results of the chemical analysis of the groundwater at Ginna to the NRC.
We understand that the NRC will make a site visit to Ginna Station on September 5 and 6, 1990. Any concerns or action items different from those listed above should be provided to RGGE prior to that time.
Very truly yours, Robert C. Mecr  y LAS/155 xc:   Mr. Allen R. Johnson (Mail Stop    14D1)
Project Directorate I-3 Washington, D.C.     20555 U.S. Nuclear Regulatory Commission Region I 475 Allendale  Road King of Prussia,   PA    19406 Ginna Senior Resident Inspector}}

Latest revision as of 09:53, 4 February 2020

Lists Understanding of Issues Util Planning to Address Re Containment Integrity,Per 900718 Telcon.Any Concerns or Action Items Different from Listed Submittal Should Be Provided to Util Prior to NRC 900905 & 06 Visit to Plant
ML17261B148
Person / Time
Site: Ginna Constellation icon.png
Issue date: 08/28/1990
From: Mecredy R
ROCHESTER GAS & ELECTRIC CORP.
To: Andrea Johnson
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM), Office of Nuclear Reactor Regulation
References
NUDOCS 9009100295
Download: ML17261B148 (4)


Text

ACCELERATED DIS RIBUTION DEMONSTRATION SYSTEM r i

~ g ~

4 REGULATORY INFORMATXON DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:9009100295 DOC.DATE: 90/08/28 NOTARIZED: NO DOCKET FACIL:50-244 Robert Emmet Ginna Nuclear Plant, Unit 1, Rochester G 05000244 AUTH. NAME AUTHOR AFFILIATION MECREDY,R.C. Rochester Gas & Electric Corp.

RECXP.NAME RECIPIENT AFFXLIATION JOHNSON,A.R. Project Directorate I-3 R

SUBJECT:

Lists understanding of issues util planning to address re I containment integrity,per 900718 telcon.

DISTRIBUTXON CODE: A001D COPIES RECEIVED:LTR ENCL SIZE:

TITLE: OR Submittal: General Distribution $

NOTES:License Exp date in accordance with 10CFR2,2.109(9/19/72). 05000244 RECIPIENT COPIES RECIPXENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD1-3 LA PD1-3 PD D JOHNSON,A D

INTERNAL: NRR/DET/ECMB 9H NRR/DOEA/OTS B1 1 NRR/DST 8E2 NRR/DST/SELB 8D NRR/DST/SICB 7E NRR/DST/SRXB 8E NUDOCS-ABSTRACT OC/LFMB OGC/HDS2 .~~IaQEeenmee~ 0i ~

RES/DSXR/EIB EXTERNAL: NRC PDR NSIC a

( >gg) q~) ~~

R D

A D

D NOTE TO ALL "RIDS" RECIPIENTS:

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

TOTAL NUMBER OF COPIES REQUIRED: LTTR 17 ENCL

N I

I

i 4 ) ~

ZuZu//'I //I///////// LiilOalla HEW I 'i TOE@

/I// /I I////I///I

/////Z //ZSF/ STATE ROCHESTER GAS AND ELECTRIC CORPORATION 4 89 EAST AVENUE, ROCHESTER N. Y. 14649-0001 ROBERT C MECREDY TELEPHONE Vice Ptesldent AREA CODE 71B 546 2700 Clnna Nuclear Ptoduction August 28, 1990 U.S. Nuclear Regulatory Commission Attention: Allen R. Johnson Project Directorate I-3 Document Control Desk Washington, D.C. 20555

Subject:

Containment Integrity R. E. Ginna Nuclear Power Plant Docket No. 50-244

Dear Mr. Johnson:

In letters dated July 11, 1990 and August 15, 1990, RG&E provided to the NRC our proposed course of action for resolution of containment issues. Based on this correspondence, and a July 18, 1990 conference call between the NRC and RG&E, the following is a tabulation of our understanding of the issues that RG&E is planning to address relative to the integrity of the Ginna Station Containment.

1. Take expeditious steps to remove the standing water from the containment annular access area, and maintain it dry.
2. Relative to the structural detail between the cylin-drical wall of the containment and the basemat, verify when and if sliding will occur under design load con-ditions. Also evaluate the effects of no sliding on wall stresses.
3. Determine the effects of the bellows on the function of the tendons. Consider the bellows performing or not performing their design intent.
4. Determine the capability of the tension rods to perform their functions, and assess the margins associated with this system.

9009100295 900S28 PDR P

ADOCK 05000244 PDI Te( P+ l")Pl lf (pg

5. Perform an assessment of the following boundary condi-tions on the overall joint design.
a. Sliding condition with hinge connection.
b. Non-sliding condition with hinge connection.
c. Partially fixed base for a and b above.
6. Investigate all above issues, considering appropriate seismic and LOCA load combinations.
7. Provide a copy of GAI Report I2347 "Containment Building Tendon Investigation", and the results of the chemical analysis of the groundwater at Ginna to the NRC.

We understand that the NRC will make a site visit to Ginna Station on September 5 and 6, 1990. Any concerns or action items different from those listed above should be provided to RGGE prior to that time.

Very truly yours, Robert C. Mecr y LAS/155 xc: Mr. Allen R. Johnson (Mail Stop 14D1)

Project Directorate I-3 Washington, D.C. 20555 U.S. Nuclear Regulatory Commission Region I 475 Allendale Road King of Prussia, PA 19406 Ginna Senior Resident Inspector