ML20085B966: Difference between revisions

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| number = ML20085B966
| number = ML20085B966
| issue date = 02/02/1973
| issue date = 02/02/1973
| title = Responds Further to 721204 Ltr Re Limitorque Valve Operator Failures.Encl Lists Browns Ferry Unit 1 motor-operated Valves Requiring Corrective Action to Torque Switch Torsion Spring
| title = Responds Further to Re Limitorque Valve Operator Failures.Encl Lists Browns Ferry Unit 1 motor-operated Valves Requiring Corrective Action to Torque Switch Torsion Spring
| author name = Gilleland J
| author name = Gilleland J
| author affiliation = TENNESSEE VALLEY AUTHORITY
| author affiliation = TENNESSEE VALLEY AUTHORITY
Line 11: Line 11:
| contact person =  
| contact person =  
| document report number = NUDOCS 8307080644
| document report number = NUDOCS 8307080644
| title reference date = 12-04-1972
| package number = ML20085B698
| package number = ML20085B698
| document type = CORRESPONDENCE-LETTERS, INCOMING CORRESPONDENCE, UTILITY TO NRC
| document type = CORRESPONDENCE-LETTERS, INCOMING CORRESPONDENCE, UTILITY TO NRC
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[                                                               February 2,1973 1
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TENNESSEE VALLEY AUTHORITY CHATTANOOGA. TENNESSEE 374o1
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February 2,1973 1
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1 l                     Mr. John G. Davis, Director l                     Directorate of Regulatory Operations j         .          U.S. Atomic Energy Concission Region II - Suite 818 l                   230 Peachtree Street,I.~4.
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Mr. John G. Davis, Director l
Directorate of Regulatory Operations j
U.S. Atomic Energy Concission Region II - Suite 818 l
230 Peachtree Street,I.~4.
Atlanta, Georgia 30303 i
Atlanta, Georgia 30303 i


==Dear Mr. Davis:==
==Dear Mr. Davis:==
j This is in further response to your December h,1972, letter, i
R0:II:50-259, 50-260, 50-296, and 50-327, 50-328, on the subject of Limitorque valve operator failures.
Enclosed is.a list, by system, of Erowns Ferry unit 1 motor-operated valves sheving those requiring corrective action to the torque switch torsion spring. We are developing a schedule for completion of corrective action s.nd expect to be able to advise. you of that schedule by March 1,1973.
Valve lists and schedule for completion of corrective actions for Browns Ferry units 2 and 3 and fo-Sequoyah Iuclear Plant will be provided to you by the following dates:
Browns Ferry unit 2 May 1, 1973 Browns Ferry unit 3 August 1, 1973 S2quoyah units 1 and 2 July 1, 1973 Very truly yours, J. E. Gilleland Assistant to the Manager of Power Enclosure 8307080644 731116 PDR ADOCK 05000259 p
PDR g
An Equal Opportunity Employer


j                    This is in further response to your December h,1972, letter, i                    R0:II:50-259, 50-260, 50-296, and 50-327, 50-328, on the subject of Limitorque valve operator failures.
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,                    Enclosed is.a list, by system, of Erowns Ferry unit 1 motor-operated valves sheving those requiring corrective action to the torque switch torsion spring. We are developing a schedule for completion of corrective action s.nd expect to be able to advise. you of that schedule by March 1,1973.
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Valve lists and schedule for completion of corrective actions for Browns Ferry units 2 and 3 and fo- Sequoyah Iuclear Plant will be provided to you by the following dates:
r 1
Browns Ferry unit 2                -
1 Letter from Tennessee Valley Authority, J. E. G111 eland, dated February 2, 1973 r
May 1, 1973 Browns Ferry unit 3                    August 1, 1973 S2quoyah units 1 and 2                  July 1, 1973 Very truly yours, J. E. Gilleland Assistant to the Manager of Power Enclosure 8307080644 731116 PDR ADOCK 05000259 p                      PDR g                                              An Equal Opportunity Employer
 
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1 Letter from Tennessee Valley Authority,
  .              J. E. G111 eland, dated February 2, 1973 r
Enclosure not included due to length of enclosure.
Enclosure not included due to length of enclosure.
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LtrtoTenness3.JalleyAuthority dtd FEB 21 /3 Ltr from Tennessee Valley Authority, J. E. Gilleland, dtd 2/2/73 l
LtrtoTenness3.JalleyAuthority dtd FEB 21
/3 Ltr from Tennessee Valley Authority, J. E. Gilleland, dtd 2/2/73 l
cc w/ encl:
cc w/ encl:
          . C. Keppler, RO J. B. Henderson, R0 RO:HQ (4)
. C. Keppler, RO J. B. Henderson, R0 RO:HQ (4)
Directorate of Licensing (4)
Directorate of Licensing (4)
DR Central Files cc w/ encl. w/o attachments PDR Local PDR NSIC OIS, OR}}
DR Central Files cc w/ encl. w/o attachments PDR Local PDR NSIC OIS, OR}}

Latest revision as of 03:50, 14 December 2024

Responds Further to Re Limitorque Valve Operator Failures.Encl Lists Browns Ferry Unit 1 motor-operated Valves Requiring Corrective Action to Torque Switch Torsion Spring
ML20085B966
Person / Time
Site: Browns Ferry, Sequoyah, 05000000
Issue date: 02/02/1973
From: Gilleland J
TENNESSEE VALLEY AUTHORITY
To: Jennifer Davis
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20085B698 List:
References
NUDOCS 8307080644
Download: ML20085B966 (3)
v • d • e


Text

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TENNESSEE VALLEY AUTHORITY CHATTANOOGA. TENNESSEE 374o1

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February 2,1973 1

l 4

1 l

Mr. John G. Davis, Director l

Directorate of Regulatory Operations j

U.S. Atomic Energy Concission Region II - Suite 818 l

230 Peachtree Street,I.~4.

Atlanta, Georgia 30303 i

Dear Mr. Davis:

j This is in further response to your December h,1972, letter, i

R0:II:50-259, 50-260, 50-296, and 50-327, 50-328, on the subject of Limitorque valve operator failures.

Enclosed is.a list, by system, of Erowns Ferry unit 1 motor-operated valves sheving those requiring corrective action to the torque switch torsion spring. We are developing a schedule for completion of corrective action s.nd expect to be able to advise. you of that schedule by March 1,1973.

Valve lists and schedule for completion of corrective actions for Browns Ferry units 2 and 3 and fo-Sequoyah Iuclear Plant will be provided to you by the following dates:

Browns Ferry unit 2 May 1, 1973 Browns Ferry unit 3 August 1, 1973 S2quoyah units 1 and 2 July 1, 1973 Very truly yours, J. E. Gilleland Assistant to the Manager of Power Enclosure 8307080644 731116 PDR ADOCK 05000259 p

PDR g

An Equal Opportunity Employer

(

O O

r 1

1 Letter from Tennessee Valley Authority, J. E. G111 eland, dated February 2, 1973 r

Enclosure not included due to length of enclosure.

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f i,7 t.> ',

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LtrtoTenness3.JalleyAuthority dtd FEB 21

/3 Ltr from Tennessee Valley Authority, J. E. Gilleland, dtd 2/2/73 l

cc w/ encl:

. C. Keppler, RO J. B. Henderson, R0 RO:HQ (4)

Directorate of Licensing (4)

DR Central Files cc w/ encl. w/o attachments PDR Local PDR NSIC OIS, OR

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