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{{#Wiki_filter:ATTACHMENT D:'sIWtHs'a~'swvROCHESTER GASAHOELECTRICCORPORATION
{{#Wiki_filter:ATTACHMENT D: 's IW tH s'a~'swv ROCHESTER GAS AHO ELECTRIC CORPORATION
~~~e<<v~89EASTAVENUE,ROCHESTER, N.Y.14649,p"4r.':4(rR'II~c,sRf5IwfmTCl.f~<<0<<C>>caCoat~s5462700January15,1982DirectorofNuclearReactorRegulation Attention:
~~~e<<v~89 EAST AVENUE, ROCHESTER, N.Y.14649 ,p"4 r.':4 (rR'I I~c, sRf 5 I wfmT Cl.f~<<0<<C>>ca Coat~s 546 2700 January 15, 1982 Director of Nuclear Reactor Regulation Attention:
Mr.DennisM.Crutchfield, ChiefOperating ReactorsBranchNo.5DivisionofLicensing U.S.NuclearRegulatory Commission Washington, D.C.20555
Mr.Dennis M.Crutchfield, Chief Operating Reactors Branch No.5 Division of Licensing U.S.Nuclear Regulatory Commission Washington, D.C.20555  


==Subject:==
==Subject:==
SteamGenerator SleevingR.E.Ginna~guclear PowerPlant,UnitDocketNo~PS5'"g4'4'~
Steam Generator Sleeving R.E.Ginna~guclear Power Plant, Unit Docket No~PS5'"g4'4'~
<<~.<<se<<r
<<~.<<se<<r  


==DearMr.Crutchfield:==
==Dear Mr.Crutchfield:==


/~.."/Mj(f)":,'~.'.."SinceAugust,1980Rochester GasandElectrichashadasteamgenerator sleevingdevelopment program.Thepurposeofthisprogramhasbeentoprovideanalternative tuberepairtechnique toplugging.
/~.."/Mj (f)":,'~.'.." Since August, 1980 Rochester Gas and Electric has had a steam generator sleeving development program.The purpose of this program has been to provide an alternative tube repair technique to plugging.Five (5)test sleeves were installed in the B Steam Generator at Ginna during November, 1980.An additional sixteen (16)sleeves were installed during the Spring 1981 refueling outage.The operating experience to date with these installations has been favorable.
Five(5)testsleeveswereinstalled intheBSteamGenerator atGinnaduringNovember, 1980.Anadditional sixteen(16)sleeveswereinstalled duringtheSpring1981refueling outage.Theoperating experience todatewiththeseinstallations hasbeenfavorable.
These installations are described in'reports submitted to you by our letters dated November 6, 1980 and April 23, 1981.Our sleeving development program will be completed in the near future.The final sleeve design and installation procedures will be slightly different than previously described.
Theseinstallations aredescribed in'reportssubmitted toyoubyourlettersdatedNovember6,1980andApril23,1981.Oursleevingdevelopment programwillbecompleted inthenearfuture.Thefinalsleevedesignandinstallation procedures willbeslightlydifferent thanpreviously described.
We are now planning on implementation of this sleeving technique as a standard steam generator tube repair procedure.
Wearenowplanningonimplementation ofthissleevingtechnique asastandardsteamgenerator tuberepairprocedure.
In addition, we intend to preventatively sleeve several hundred sleeves in each steam geneiator over the next several years.This preventative sleeving program is scheduled to begin during our Spring 1982 refueling outage.It is planned.to continue this preventative sleeving program during each steam'enerator inspection until all tubes potentially subject to degradation are completed.
Inaddition, weintendtopreventatively sleeveseveralhundredsleevesineachsteamgeneiator overthenextseveralyears.Thispreventative sleevingprogramisscheduled tobeginduringourSpring1982refueling outage.Itisplanned.tocontinuethispreventative sleevingprogramduringeachsteam'enerator inspection untilalltubespotentially subjecttodegradation arecompleted.
At the present time, the Ginna Inservice Inspection Program limits the maximum number of sleeves which may be installed QO~during each steam generator inspection to 25 per steam generator.
Atthepresenttime,theGinnaInservice Inspection Programlimitsthemaximumnumberofsleeveswhichmaybeinstalled QO~duringeachsteamgenerator inspection to25persteamgenerator.
In order to implement the sleeving program outlined above, a proposed change to the Inservice Inspection Program is enclosed.This change deletes the 25 sleeve limitation.
Inordertoimplement thesleevingprogramoutlinedabove,aproposedchangetotheInservice Inspection Programisenclosed.
No other changes are included in this revision.The provisions regarding inspection 8201200585 820.iS" Va~aCX-OEOOO2O4 8 PDR I January 15, 1982 Mr.Dennis M.Crutchfield and acceptable wall thickness of tubes and tube/sleeve combi-nations remain as previously approved.To facilitate your review'and approval of this proposed change to the Ginna Station Inservice Inspection Program, and in accordance with requests from members of your staff, it is proposed that an independent Design Review Board be used.The format and procedures for this board would be similar to those used for.the meeting of the San Onofre Unit 1 Steam Generator Sleeving Review'Board during October, 1980.A report describing the final details of our sleeve design and qualification program will be submitted to you on or about February 19, 1982.It is proposed that a Design Review Board meeting for the Ginna sleeving program be conducted on or about March 10, 1982 in Rochester.
Thischangedeletesthe25sleevelimitation.
Actual sleeve installation during the upcoming refueling outage at Ginna is not scheduled to commence until after April 20, 1982.With your concurrence, Rochester Gas and Electric will proceed to select participants for the board and establish the meeting arrangements and procedures.
Nootherchangesareincludedinthisrevision.
We would like to review the pro-posed participants and arrangements with you in the near future.Very truly yours, John E.Maier  
Theprovisions regarding inspection 8201200585 820.iS"Va~aCX-OEOOO2O4 8PDRI January15,1982Mr.DennisM.Crutchfield andacceptable wallthickness oftubesandtube/sleeve combi-nationsremainaspreviously approved.
~ATTACHMENT D we<<0 Vl eW ROCHESTER CAS AHD ELECTRIC CORPORATION
Tofacilitate yourreview'andapprovalofthisproposedchangetotheGinnaStationInservice Inspection Program,andinaccordance withrequestsfrommembersofyourstaff,itisproposedthatanindependent DesignReviewBoardbeused.Theformatandprocedures forthisboardwouldbesimilartothoseusedfor.themeetingoftheSanOnofreUnit1SteamGenerator SleevingReview'Board duringOctober,1980.Areportdescribing thefinaldetailsofoursleevedesignandqualification programwillbesubmitted toyouonoraboutFebruary19,1982.ItisproposedthataDesignReviewBoardmeetingfortheGinnasleevingprogrambeconducted onoraboutMarch10,1982inRochester.
~89 EAST AVEHVE, ROCHESTER, H.Y.I4649.O~h K.'~i I ER (i (~%f 5 I~Ev, Cit+<<O~C'i~ca coac~~~540 2~00 January 1'5,.1982 Director of Nuclear Reactor Regulation Attention:
Actualsleeveinstallation duringtheupcomingrefueling outageatGinnaisnotscheduled tocommenceuntilafterApril20,1982.Withyourconcurrence, Rochester GasandElectricwillproceedtoselectparticipants fortheboardandestablish themeetingarrangements andprocedures.
Mr.Dennis M.Crutchfield, Ch'ief Operating Reactors Branch No.5 Division of Licensing U.S.Nuclear Regulatory Commission Washington, D.C.20555  
Wewouldliketoreviewthepro-posedparticipants andarrangements withyouinthenearfuture.Verytrulyyours,JohnE.Maier  
~ATTACHMENT Dwe<<0VleWROCHESTER CASAHDELECTRICCORPORATION
~89EASTAVEHVE,ROCHESTER, H.Y.I4649.O~hK.'~iIER(i(~%f5I~Ev,Cit+<<O~C'i~cacoac~~~5402~00January1'5,.1982DirectorofNuclearReactorRegulation Attention:
Mr.DennisM.Crutchfield, Ch'iefOperating ReactorsBranchNo.5DivisionofLicensing U.S.NuclearRegulatory Commission Washington, D.C.20555


==Subject:==
==Subject:==
SteamGenerator SleevingR.E.GinnaDuel.earPowerPlant,UnitDocketNo~I'-844'ear Mr.Crutchfield:
Steam Generator Sleeving R.E.Ginna Duel.ear Power Plant, Unit Docket No~I'-844'ear Mr.Crutchfield:
SinceAugust,1980Rochester GasandElectrichashadasteamgenerator sleevingdevelopment program.Thepurposeofthisprogramhasbeentoprovideanalternative tuberepairtechnique toplugging.
Since August, 1980 Rochester Gas and Electric has had a steam generator sleeving development program.The purpose of this program has been to provide an alternative tube repair technique to plugging.Five (5)test sleeves were installed in the B Steam Generator at Ginna during November, 1980.An additional sixteen (16)sleeves were installed during the Spring 1981 refueling outage.The operating experience to date with these installations has been favorable.
Five(5)testsleeveswereinstalled intheBSteamGenerator atGinnaduringNovember, 1980.Anadditional sixteen(16)sleeveswereinstalled duringtheSpring1981refueling outage.Theoperating experience todatewiththeseinstallations hasbeenfavorable.
These installations are described in reports submitted to you by our letters dated November 6, 1980 and April 23, 1981.Our sleeving development program will be completed in the near future.The final sleeve design and installation procedures will be slightly different than previously described.
Theseinstallations aredescribed inreportssubmitted toyoubyourlettersdatedNovember6,1980andApril23,1981.Oursleevingdevelopment programwillbecompleted inthenearfuture.Thefinalsleevedesignandinstallation procedures willbeslightlydifferent thanpreviously described.
We are now planning on implementation of this sleeving technique as a standard steam generator tube repair procedure.
Wearenowplanningonimplementation ofthissleevingtechnique asastandardsteamgenerator tuberepairprocedure.
Zn addition, we intend to preventatively sleeve several.hundred sleeves in each steam generator over the next several years.This preventative sleeving program is scheduled to begin during our Spring 1982 refueling outage.Zt is planned.to continue this preventative sleeving program during each steam generator.
Znaddition, weintendtopreventatively sleeveseveral.hundredsleevesineachsteamgenerator overthenextseveralyears.Thispreventative sleevingprogramisscheduled tobeginduringourSpring1982refueling outage.Ztisplanned.tocontinuethispreventative sleevingprogramduringeachsteamgenerator.
inspection until all tubes potentially subject to,degradation are completed.'t the present time, the Ginna Znservice Inspection Program limits the maximum number of sleeves which may be installed 0 during each steam generator inspection to 25 per steam generator.
inspection untilalltubespotentially subjectto,degradation arecompleted.'t thepresenttime,theGinnaZnservice Inspection Programlimitsthemaximumnumberofsleeveswhichmaybeinstalled 0duringeachsteamgenerator inspection to25persteamgenerator.
s In order to implement the sleeving program outlined above, a proposed change to the Znservice Inspection Program is enclosed.This change deletes the 25 sleeve limitation.
sInordertoimplement thesleevingprogramoutlinedabove,aproposedchangetotheZnservice Inspection Programisenclosed.Thischangedeletesthe25sleevelimitation.
No other.changes are included in this revision.The.provisions regarding inspection January, 15, 1982 Mr.Dennis M.Crutchfield and acceptable wall thickness of tubes and,tube/sleeve combi-nations remain as previously approved.To facilitate your review'and approval of this proposed change to the Ginna Station Inservice Inspection Program, and in accordance with requests from members of your staff, it is~proposed that an independent Design Review Board be used.The~format and procedures for this board would be similar to those used for the meeting of the San Onofre Unit 1 Steam Generator Sleeving Review'Board during October, 1980.A report describing the final details of our sleeve design and qualification program will be submitted to you on or about February 19, 1982.It is proposed that a Design Review Board meeting for the Ginna sleeving program be conducted on or about March 10, 1982 in Rochester..
Noother.changesareincludedinthisrevision.
Actual sleeve installation during the upcoming refueling outage at Ginna is not scheduled to commence until after April 20, 1982.With your concurrence, Rochester Gas and Electric will proceed to select participants for the board and establish the meeting arrangements and procedures.
The.provisions regarding inspection January,15,1982Mr.DennisM.Crutchfield andacceptable wallthickness oftubesand,tube/sleeve combi-nationsremainaspreviously approved.
Ne would like to review the pro-posed participants and arrangements with you in the near.future.Very truly yours, l]John E.Maier REGULlAT I VFORhlATION DiISTRIBUTION~(STE&#xc3;(RIDS)ACCKSSIOV NBR: S201200585 DOCKS DATE: S2/01/15 NQIT'ARIZED:
Tofacilitate yourreview'andapprovalofthisproposedchangetotheGinnaStationInservice Inspection Program,andinaccordance withrequestsfrommembersofyourstaff,itis~proposedthatanindependent DesignReviewBoardbeused.The~formatandprocedures forthisboardwouldbesimilartothoseusedforthemeetingoftheSanOnofreUnit1SteamGenerator SleevingReview'Board duringOctober,1980.Areportdescribing thefinaldetailsofoursleevedesignandqualification programwillbesubmitted toyouonoraboutFebruary19,1982.ItisproposedthataDesignReviewBoardmeetingfortheGinnasleevingprogrambeconducted onoraboutMarch10,1982inRochester..
NO DQCKEIT" tii'ACIL:50-244 Rboert>>Emmet Giinna Nuclear Pl anti Uni ti li Rochester..
Actualsleeveinstallation duringtheupcomingrefueling outageatGinnaisnotscheduled tocommenceuntilafterApril20,1982.Withyourconcurrence, Rochester GasandElectricwillproceedtoselectparticipants fortheboardandestablish themeetingarrangements andprocedures.
O'I 05000244'UTH
Newouldliketoreviewthepro-posedparticipants andarrangements withyouinthenear.future.Verytrulyyours,l]JohnE.Maier REGULlATIVFORhlATION DiISTRIBUTION~(STE&#xc3; (RIDS)ACCKSSIOV NBR:S201200585 DOCKSDATE:S2/01/15NQIT'ARIZED:
~IV A'4IE>>AUT"NOR AFF>>ILII ATION MAIERi J.E'Rolches ter>>Gas L El ec t ri c Corp~RECIP~VAillE>>RECIIPIIEN>>Tl AFFILIIATIOV CRUTCHFIIELDiD
NODQCKEIT"tii'ACIL:50-244 Rboert>>EmmetGiinnaNuclearPlantiUnitiliRochester..
~" 0'oer at jng Reactors Bra'nch 5-*i  
O'I05000244'UTH
~IVA'4IE>>AUT"NORAFF>>ILIIATIONMAIERiJ.E'Rolchester>>GasLElectricCorp~RECIP~VAillE>>RECIIPIIEN>>Tl AFFILIIATIOV CRUTCHFIIELDiD
~"0'oeratjngReactorsBra'nch5-*i


==SUBJECT:==
==SUBJECT:==
F'orwa'rdsRevision>>,
F'orwa'r ds Revision>>, 6 to.A'pp 8 oif QA manuai'li for~inservice.
6to.A'pp8oifQAmanuai'li for~inservice.
insp orogra'm orovi ding al ternati ve repaii r for tube plugging techn'jque'.Sleevjng program scheduled fo.r imolementation durin'g Sar.jng 19S2 refueling outage.DISTRIBUTION:
insporogra'morovidingalternativerepaiirfortubepluggingtechn'jque'.Sleevjng programscheduled fo.rimolementation durin'gSar.jng19S2refueling outage.DISTRIBUTION:
COOEI: ASSIS CDRiIES RECEIVED:LITR l>.IICLI j SIZE".P j~TITLE: General'i str i'outi op>>for af ter Issue'nce of Operating LIi cense IVOTES: 1.cosy:SKP>>S'acts~, LUr'..05000244'ECiIPII E>>ViTA ID CQDK>>/,VARKl ACTION: ORB tii5', SC!01.I>>VTERNALl:
COOEI:ASSISCDRiIESRECEIVED:LITR l>.IICLIjSIZE".Pj~TITLE:General'i stri'outiop>>forafterIssue'nce ofOperating LIicenseIVOTES:1.cosy:SKP>>
ELO NRA/DHF8 DEPIYOS i I R'" 04'O~IES LlT>>TR KiVC Ll 13 13 1 0 1 1 1.0 1 1 RKC'I PIER Tl ID>>i CODE'/4'ALKI IE 06 iVRR/DLl DIR.NR R'/0 S I/R'ABf COPIES LlTTR ENCLl 2 2 1 1 KXTERi4ALi:
S'acts~,LUr'..05000244' ECiIPIIE>>ViTAIDCQDK>>/,VARKl ACTION:ORBtii5',SC!01.I>>VTERNALl:
ACRS NRC PQR IVT'I S 09 02 10 10 1 1>>1 LPOR iVS I Ci 03 05l'3C 3$TOTALI iilURBER Ori CI ORERSEIIIU'IRED; I ITTR 3jl5 ENCLI
ELONRA/DHF8DEPIYOSiIR'"04'O~IESLlT>>TRKiVCLl131310111.011RKC'IPIERTlID>>iCODE'/4'ALKIIE06iVRR/DLlDIR.NRR'/0SI/R'ABfCOPIESLlTTRENCLl2211KXTERi4ALi:
'ql, 1<I 4 1I H~1'" l' v"j/SIRE////////I I///////awt rK'.,-.: ROCHESTER GAS AND ELECTRIC CORPORATION o 89 EAST AVENUE, ROCHESTER, N.Y.14649 JOHN E.MA IER VICE PRESIDENT TCLCPHOMC ARCA CODC 7ld 546-2700 January 15, 1982 Director of Nuclear Reactor Regulation Attention:
ACRSNRCPQRIVT'IS0902101011>>1LPORiVSICi0305l'3C3$TOTALIiilURBEROriCIORERSEIIIU'IRED; IITTR3jl5ENCLI
Mr.Dennis M.Crutchfield, Chief Operating Reactors Branch No.5 Division of Licensing U.S.Nuclear Regulatory Commission Washington, D.C.20555  
'ql,1<I41IH~1'"l' v"j/SIRE////////I I///////awtrK'.,-.:ROCHESTER GASANDELECTRICCORPORATION o89EASTAVENUE,ROCHESTER, N.Y.14649JOHNE.MAIERVICEPRESIDENT TCLCPHOMC ARCACODC7ld546-2700January15,1982DirectorofNuclearReactorRegulation Attention:
Mr.DennisM.Crutchfield, ChiefOperating ReactorsBranchNo.5DivisionofLicensing U.S.NuclearRegulatory Commission Washington, D.C.20555


==Subject:==
==Subject:==
SteamGenerator SleevingR.E.GinnaNuclearPowerPlant,UnitDocket,No.50-244
Steam Generator Sleeving R.E.Ginna Nuclear Power Plant, Unit Docket, No.50-244  


==DearMr.Crutchfield:==
==Dear Mr.Crutchfield:==


SinceAugust,1980Rochester GasandElectrichashadasteamgenerator sleevingdevelopment program.Thepurposeofthisprogramhasbeentoprovideanalternative tuberepairtechnique toplugging.
Since August, 1980 Rochester Gas and Electric has had a steam generator sleeving development program.The purpose of this program has been to provide an alternative tube repair technique to plugging.Five (5)test sleeves were installed in the B Steam Generator at Ginna during November, 1980.An additional sixteen (16)sleeves were installed during the Spring 1981 refueling outage.The operating experience to date with these installations has been favorable.
Five(5)testsleeveswereinstalled intheBSteamGenerator atGinnaduringNovember, 1980.Anadditional sixteen(16)sleeveswereinstalled duringtheSpring1981refueling outage.Theoperating experience todatewiththeseinstallations hasbeenfavorable.
These installations are described in reports submitted to you by our letters dated November 6, 1980 and April 23, 1981.Our sleeving development program will be completed in the near future.The final sleeve design and installation procedures will be slightly different than previously described.
Theseinstallations aredescribed inreportssubmitted toyoubyourlettersdatedNovember6,1980andApril23,1981.Oursleevingdevelopment programwillbecompleted inthenearfuture.Thefinalsleevedesignandinstallation procedures willbeslightlydifferent thanpreviously described.
We are now planning on implementation of this sleeving technique as a standard steam generator tube repair procedure.
Wearenowplanningonimplementation ofthissleevingtechnique asastandardsteamgenerator tuberepairprocedure.
In addition, we intend to preventatively sleeve several hundred sleeves in each steam generator over the next several years.This preventative sleeving program is scheduled to begin during our Spring 1982 refueling outage.It is planned to continue this preventative sleeving program during each steam generator inspection until all tubes potentially subject to degradation are completed.
Inaddition, weintendtopreventatively sleeveseveralhundredsleevesineachsteamgenerator overthenextseveralyears.Thispreventative sleevingprogramisscheduled tobeginduringourSpring1982refueling outage.Itisplannedtocontinuethispreventative sleevingprogramduringeachsteamgenerator inspection untilalltubespotentially subjecttodegradation arecompleted.
At the present time, the Ginna Inservice Inspection Program limits the maximum number of sleeves which may be installed QO during each steam generator inspection to 25 per steam generator.
Atthepresenttime,theGinnaInservice Inspection Programlimitsthemaximumnumberofsleeveswhichmaybeinstalled QOduringeachsteamgenerator inspection to25persteamgenerator.
In order to implement the sleeving program outlined above, a proposed change to the Inservice Inspection Program is enclosed.This change deletes the 25 sleeve limitation.
Inordertoimplement thesleevingprogramoutlinedabove,aproposedchangetotheInservice Inspection Programisenclosed.
No other changes are included in this revision.The provisions regarding inspection 820i200585 820i5~l PDR ADOCK 08000244 I, 8 PDR 4 J ROCHESTER GAS AND ELECTRIC CORP.DpTE January 15, 1982 TO Mr.Dennis M.Crutchfield 4 SHEET NO.and acceptable wall thickness of tubes and tube/sleeve combi-nations remain as previously approved.To facilitate your review and approval of this proposed change to the Ginna Station Inservice Inspection Program, and in accordance with requests from members of your staff, it is proposed that an independent Design Review Board be used.The format and procedures for this board would be similar to those used for the meeting of the San Onofre Unit 1 Steam Generator Sleeving Review Board during October, 1980.A report describing
Thischangedeletesthe25sleevelimitation.
'the final details of our sleeve design and qualification program will be submitted to you on or about February 19, 1982.It is proposed that a Design Review Board meeting for the Ginna sleeving program be conducted on or about March 10, 1982 in Rochester.
Nootherchangesareincludedinthisrevision.
Actual sleeve installation during the upcoming refueling outage at Ginna is not scheduled to commence until after April 20, 1982.With your concurrence, Rochester Gas and Electric will proceed to select participants for the board and establish the meeting arrangements and procedures.
Theprovisions regarding inspection 820i200585 820i5~lPDRADOCK08000244I,8PDR 4J ROCHESTER GASANDELECTRICCORP.DpTEJanuary15,1982TOMr.DennisM.Crutchfield 4SHEETNO.andacceptable wallthickness oftubesandtube/sleeve combi-nationsremainaspreviously approved.
We would like to review the pro-posed participants and arrangements with you in the near future.Very truly yours, Jo E.Maier r E J}}
Tofacilitate yourreviewandapprovalofthisproposedchangetotheGinnaStationInservice Inspection Program,andinaccordance withrequestsfrommembersofyourstaff,itisproposedthatanindependent DesignReviewBoardbeused.Theformatandprocedures forthisboardwouldbesimilartothoseusedforthemeetingoftheSanOnofreUnit1SteamGenerator SleevingReviewBoardduringOctober,1980.Areportdescribing
'thefinaldetailsofoursleevedesignandqualification programwillbesubmitted toyouonoraboutFebruary19,1982.ItisproposedthataDesignReviewBoardmeetingfortheGinnasleevingprogrambeconducted onoraboutMarch10,1982inRochester.
Actualsleeveinstallation duringtheupcomingrefueling outageatGinnaisnotscheduled tocommenceuntilafterApril20,1982.Withyourconcurrence, Rochester GasandElectricwillproceedtoselectparticipants fortheboardandestablish themeetingarrangements andprocedures.
Wewouldliketoreviewthepro-posedparticipants andarrangements withyouinthenearfuture.Verytrulyyours,JoE.Maier rEJ}}

Revision as of 10:15, 6 July 2018

Forwards Revision 6 to App B of QA Manual for Inservice Insp Program Providing Alternative Repair for Tube Plugging Technique.Sleeving Program Scheduled for Implementation During Spring 1982 Refueling Outage
ML17309A215
Person / Time
Site: Ginna Constellation icon.png
Issue date: 01/15/1982
From: MAIER J E
ROCHESTER GAS & ELECTRIC CORP.
To: CRUTCHFIELD D
Office of Nuclear Reactor Regulation
Shared Package
ML17258A459 List:
References
NUDOCS 8201200585
Download: ML17309A215 (10)
v • d • e


Text

ATTACHMENT D: 's IW tH s'a~'swv ROCHESTER GAS AHO ELECTRIC CORPORATION

~~~e<<v~89 EAST AVENUE, ROCHESTER, N.Y.14649 ,p"4 r.':4 (rR'I I~c, sRf 5 I wfmT Cl.f~<<0<<C>>ca Coat~s 546 2700 January 15, 1982 Director of Nuclear Reactor Regulation Attention:

Mr.Dennis M.Crutchfield, Chief Operating Reactors Branch No.5 Division of Licensing U.S.Nuclear Regulatory Commission Washington, D.C.20555

Subject:

Steam Generator Sleeving R.E.Ginna~guclear Power Plant, Unit Docket No~PS5'"g4'4'~

<<~.<<se<<r

Dear Mr.Crutchfield:

/~.."/Mj (f)":,'~.'.." Since August, 1980 Rochester Gas and Electric has had a steam generator sleeving development program.The purpose of this program has been to provide an alternative tube repair technique to plugging.Five (5)test sleeves were installed in the B Steam Generator at Ginna during November, 1980.An additional sixteen (16)sleeves were installed during the Spring 1981 refueling outage.The operating experience to date with these installations has been favorable.

These installations are described in'reports submitted to you by our letters dated November 6, 1980 and April 23, 1981.Our sleeving development program will be completed in the near future.The final sleeve design and installation procedures will be slightly different than previously described.

We are now planning on implementation of this sleeving technique as a standard steam generator tube repair procedure.

In addition, we intend to preventatively sleeve several hundred sleeves in each steam geneiator over the next several years.This preventative sleeving program is scheduled to begin during our Spring 1982 refueling outage.It is planned.to continue this preventative sleeving program during each steam'enerator inspection until all tubes potentially subject to degradation are completed.

At the present time, the Ginna Inservice Inspection Program limits the maximum number of sleeves which may be installed QO~during each steam generator inspection to 25 per steam generator.

In order to implement the sleeving program outlined above, a proposed change to the Inservice Inspection Program is enclosed.This change deletes the 25 sleeve limitation.

No other changes are included in this revision.The provisions regarding inspection 8201200585 820.iS" Va~aCX-OEOOO2O4 8 PDR I January 15, 1982 Mr.Dennis M.Crutchfield and acceptable wall thickness of tubes and tube/sleeve combi-nations remain as previously approved.To facilitate your review'and approval of this proposed change to the Ginna Station Inservice Inspection Program, and in accordance with requests from members of your staff, it is proposed that an independent Design Review Board be used.The format and procedures for this board would be similar to those used for.the meeting of the San Onofre Unit 1 Steam Generator Sleeving Review'Board during October, 1980.A report describing the final details of our sleeve design and qualification program will be submitted to you on or about February 19, 1982.It is proposed that a Design Review Board meeting for the Ginna sleeving program be conducted on or about March 10, 1982 in Rochester.

Actual sleeve installation during the upcoming refueling outage at Ginna is not scheduled to commence until after April 20, 1982.With your concurrence, Rochester Gas and Electric will proceed to select participants for the board and establish the meeting arrangements and procedures.

We would like to review the pro-posed participants and arrangements with you in the near future.Very truly yours, John E.Maier

~ATTACHMENT D we<<0 Vl eW ROCHESTER CAS AHD ELECTRIC CORPORATION

~89 EAST AVEHVE, ROCHESTER, H.Y.I4649.O~h K.'~i I ER (i (~%f 5 I~Ev, Cit+<<O~C'i~ca coac~~~540 2~00 January 1'5,.1982 Director of Nuclear Reactor Regulation Attention:

Mr.Dennis M.Crutchfield, Ch'ief Operating Reactors Branch No.5 Division of Licensing U.S.Nuclear Regulatory Commission Washington, D.C.20555

Subject:

Steam Generator Sleeving R.E.Ginna Duel.ear Power Plant, Unit Docket No~I'-844'ear Mr.Crutchfield:

Since August, 1980 Rochester Gas and Electric has had a steam generator sleeving development program.The purpose of this program has been to provide an alternative tube repair technique to plugging.Five (5)test sleeves were installed in the B Steam Generator at Ginna during November, 1980.An additional sixteen (16)sleeves were installed during the Spring 1981 refueling outage.The operating experience to date with these installations has been favorable.

These installations are described in reports submitted to you by our letters dated November 6, 1980 and April 23, 1981.Our sleeving development program will be completed in the near future.The final sleeve design and installation procedures will be slightly different than previously described.

We are now planning on implementation of this sleeving technique as a standard steam generator tube repair procedure.

Zn addition, we intend to preventatively sleeve several.hundred sleeves in each steam generator over the next several years.This preventative sleeving program is scheduled to begin during our Spring 1982 refueling outage.Zt is planned.to continue this preventative sleeving program during each steam generator.

inspection until all tubes potentially subject to,degradation are completed.'t the present time, the Ginna Znservice Inspection Program limits the maximum number of sleeves which may be installed 0 during each steam generator inspection to 25 per steam generator.

s In order to implement the sleeving program outlined above, a proposed change to the Znservice Inspection Program is enclosed.This change deletes the 25 sleeve limitation.

No other.changes are included in this revision.The.provisions regarding inspection January, 15, 1982 Mr.Dennis M.Crutchfield and acceptable wall thickness of tubes and,tube/sleeve combi-nations remain as previously approved.To facilitate your review'and approval of this proposed change to the Ginna Station Inservice Inspection Program, and in accordance with requests from members of your staff, it is~proposed that an independent Design Review Board be used.The~format and procedures for this board would be similar to those used for the meeting of the San Onofre Unit 1 Steam Generator Sleeving Review'Board during October, 1980.A report describing the final details of our sleeve design and qualification program will be submitted to you on or about February 19, 1982.It is proposed that a Design Review Board meeting for the Ginna sleeving program be conducted on or about March 10, 1982 in Rochester..

Actual sleeve installation during the upcoming refueling outage at Ginna is not scheduled to commence until after April 20, 1982.With your concurrence, Rochester Gas and Electric will proceed to select participants for the board and establish the meeting arrangements and procedures.

Ne would like to review the pro-posed participants and arrangements with you in the near.future.Very truly yours, l]John E.Maier REGULlAT I VFORhlATION DiISTRIBUTION~(STEÃ(RIDS)ACCKSSIOV NBR: S201200585 DOCKS DATE: S2/01/15 NQIT'ARIZED:

NO DQCKEIT" tii'ACIL:50-244 Rboert>>Emmet Giinna Nuclear Pl anti Uni ti li Rochester..

O'I 05000244'UTH

~IV A'4IE>>AUT"NOR AFF>>ILII ATION MAIERi J.E'Rolches ter>>Gas L El ec t ri c Corp~RECIP~VAillE>>RECIIPIIEN>>Tl AFFILIIATIOV CRUTCHFIIELDiD

~" 0'oer at jng Reactors Bra'nch 5-*i

SUBJECT:

F'orwa'r ds Revision>>, 6 to.A'pp 8 oif QA manuai'li for~inservice.

insp orogra'm orovi ding al ternati ve repaii r for tube plugging techn'jque'.Sleevjng program scheduled fo.r imolementation durin'g Sar.jng 19S2 refueling outage.DISTRIBUTION:

COOEI: ASSIS CDRiIES RECEIVED:LITR l>.IICLI j SIZE".P j~TITLE: General'i str i'outi op>>for af ter Issue'nce of Operating LIi cense IVOTES: 1.cosy:SKP>>S'acts~, LUr'..05000244'ECiIPII E>>ViTA ID CQDK>>/,VARKl ACTION: ORB tii5', SC!01.I>>VTERNALl:

ELO NRA/DHF8 DEPIYOS i I R'" 04'O~IES LlT>>TR KiVC Ll 13 13 1 0 1 1 1.0 1 1 RKC'I PIER Tl ID>>i CODE'/4'ALKI IE 06 iVRR/DLl DIR.NR R'/0 S I/R'ABf COPIES LlTTR ENCLl 2 2 1 1 KXTERi4ALi:

ACRS NRC PQR IVT'I S 09 02 10 10 1 1>>1 LPOR iVS I Ci 03 05l'3C 3$TOTALI iilURBER Ori CI ORERSEIIIU'IRED; I ITTR 3jl5 ENCLI

'ql, 1<I 4 1I H~1'" l' v"j/SIRE////////I I///////awt rK'.,-.: ROCHESTER GAS AND ELECTRIC CORPORATION o 89 EAST AVENUE, ROCHESTER, N.Y.14649 JOHN E.MA IER VICE PRESIDENT TCLCPHOMC ARCA CODC 7ld 546-2700 January 15, 1982 Director of Nuclear Reactor Regulation Attention:

Mr.Dennis M.Crutchfield, Chief Operating Reactors Branch No.5 Division of Licensing U.S.Nuclear Regulatory Commission Washington, D.C.20555

Subject:

Steam Generator Sleeving R.E.Ginna Nuclear Power Plant, Unit Docket, No.50-244

Dear Mr.Crutchfield:

Since August, 1980 Rochester Gas and Electric has had a steam generator sleeving development program.The purpose of this program has been to provide an alternative tube repair technique to plugging.Five (5)test sleeves were installed in the B Steam Generator at Ginna during November, 1980.An additional sixteen (16)sleeves were installed during the Spring 1981 refueling outage.The operating experience to date with these installations has been favorable.

These installations are described in reports submitted to you by our letters dated November 6, 1980 and April 23, 1981.Our sleeving development program will be completed in the near future.The final sleeve design and installation procedures will be slightly different than previously described.

We are now planning on implementation of this sleeving technique as a standard steam generator tube repair procedure.

In addition, we intend to preventatively sleeve several hundred sleeves in each steam generator over the next several years.This preventative sleeving program is scheduled to begin during our Spring 1982 refueling outage.It is planned to continue this preventative sleeving program during each steam generator inspection until all tubes potentially subject to degradation are completed.

At the present time, the Ginna Inservice Inspection Program limits the maximum number of sleeves which may be installed QO during each steam generator inspection to 25 per steam generator.

In order to implement the sleeving program outlined above, a proposed change to the Inservice Inspection Program is enclosed.This change deletes the 25 sleeve limitation.

No other changes are included in this revision.The provisions regarding inspection 820i200585 820i5~l PDR ADOCK 08000244 I, 8 PDR 4 J ROCHESTER GAS AND ELECTRIC CORP.DpTE January 15, 1982 TO Mr.Dennis M.Crutchfield 4 SHEET NO.and acceptable wall thickness of tubes and tube/sleeve combi-nations remain as previously approved.To facilitate your review and approval of this proposed change to the Ginna Station Inservice Inspection Program, and in accordance with requests from members of your staff, it is proposed that an independent Design Review Board be used.The format and procedures for this board would be similar to those used for the meeting of the San Onofre Unit 1 Steam Generator Sleeving Review Board during October, 1980.A report describing

'the final details of our sleeve design and qualification program will be submitted to you on or about February 19, 1982.It is proposed that a Design Review Board meeting for the Ginna sleeving program be conducted on or about March 10, 1982 in Rochester.

Actual sleeve installation during the upcoming refueling outage at Ginna is not scheduled to commence until after April 20, 1982.With your concurrence, Rochester Gas and Electric will proceed to select participants for the board and establish the meeting arrangements and procedures.

We would like to review the pro-posed participants and arrangements with you in the near future.Very truly yours, Jo E.Maier r E J

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