ML20062D542

Forwards List of Unimplemented Generic Safety Issues at Facilities,Per Generic Ltr 90-04

ML20062D542
Person / Time
Site:	Browns Ferry
Issue date:	11/07/1990
From:	Ross T Office of Nuclear Reactor Regulation
To:	Kingsley O TENNESSEE VALLEY AUTHORITY
References
GL-90-04, GL-90-4, NUDOCS 9011130316
Download: ML20062D542 (4)

Text

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. November 7, 1990 i Docket.Nos. 50-259, 50 260 l l and 50-296 i i

j Mr. Oliver D. Kingsley, Jr.

Senior Vice President, Nuclear Power }

l Tennessee Valley Authority  ;

6N 38A Lookout Place l

1101 Market Street ,

Chattanooga, Tennessee 37402-2801

Dear Mr. Kingsley:

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SUBJECT:

UNIMPLEMENTED GENERIC SAFETY ISSUES AT BROWNS FERRY, UNITS 1 l 2 AND 3 .

. On April 25, 1990, the staff issued Generic Letter 90 04 which requested infor-

! mation concerning the implementation status of certain generic safety issues i l

(GSIs) at your facility. Based on your response to this Generic Letter, dated l May 30, 1990, and our own records and discussions with your staff, we have updated our database on GSI implementation status. The results of this effort were presented to the Commission at a meeting on October 25, 1990.

l The enclosure to this letter summarizes the staff's understanding of the current l status of those GSIs which remain unimplemented at Browns Ferry, Units 1, 2 and 3.

We appreciate the assistance you provided in responding to Generic Letter 90 04. i and we encourage your timely completion of those GSIs listed in the enclosure. ,

Please contact me if you have any questions or comments about the enclosed information.

Sincerely, 9 .  % >

Th erry M. Ross, Pro ect Manager Project Directorate 11 4 i Division of Reactor Projects . I/II Office of Nuclear Reactor Regulation

Enclosure:

As stated j cc w/ enclosure:

See next page ,

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gdb Document Name: GSI . BROWNS FERRY, 9011130316 901107 ,

PDR ADOCK 05000259  :

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F'r. 01iver D. Kingsley, Jr.

4 CC:

Mr. Marvin Runyon, Chairinan Mr. O. J. Zeringue, Site Director Tennessee Valley Authority Browns Ferry Nuclear Plant ET 12A 7A Tennessee Valley Authority 400 West Sumit Hill Drive P. O. Box 2000 Knoxville, Tennessee 37902 Decatur, Alabaina 35602 Mr. Edward G. Wallace Mr. P. Carier, Site Licensing Manager Manager, Nucitar Licensing Browns Ferry Nuclear Plant and Regulatory Affairs Tennessee Valley Authority Tennessee Valley Authority P. O. Box 2000 '

SN 157B Lookout Place Decatur, Alabarna 35602 Chattencoga, Tennessee 37A02-2801 Nr. John C. Waters, Director Mr. L. W. Myers, Plant Manager Tennessee Valley Authority Browns Ferry Nuclear Plant ET 12A 9A Tennessee Valley tuthority 400 West Summit Hill Drive P. O. Bot 2000 Knoxville, Tennessec 37902 Decatur, Alabama 35602 i Pr. W. F. Willis Chairman, Liraestone County Commission Chief Operating Officer P. O. Box 188 FT 12B 16B Athens, Alabstaa 35.11 400 West Sunnit Hill Drive Knoxville, Tennessee 37902 Claude Earl Fox M.D.

StateHealthOfficer General Counsel State Dcrertraent of Public Health

• Tennessee Valley Authority State Office cuilding 400 West Suinrit Hill Drive Montgomery, Alabama 36130 ET 110 3?P Knoxville, Tennessee 37902 Regional Administrator, Region 11 U.S. Puclear Regulatory Commission Fr. Dwight Nunn 101 Parietta Street, N.W. ,'

Vice President, Nucitar Projects Atlanta, Georgia 30323 Tennessee Valley Authority ,

6N 38A Lockout Placc Mr. Charles Patterson  !

1101 Market Street Senior Resident inspector Chattanooga, Tennessee 37402-2801 Drowns Ferry Duclear Plant U.S. Nuclear Regulatory Comission Dr. Mark 0. Medford Route 12, Box 637

• i Vice President, Nuclear Assurance, Athens, Alabama 35611 Licensing and Fuels Tennessee Yelley Authority Tennessee Valley Authority 6N 38A Lookout Place Rockville Office Chattanooga, Tennessee 37402-2801 11921 Rockville Pike Suite 402 Rockville, Maryland 20852 l

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l ENCLOSURE  !

i UNIMPLEMENTED CSIs AT BROWNS FERPY, UNITS 1, 2, AND 3 i PROJECTED  !

IMPLEMENTATION  !

GSI NO. TJTLE DATE REMARKS 40 Safety Concerns tinit 1 prior to Unit 2 Associated With restart, Unit 3 complete, Pipe Breaks In prior to restart 10/1/91.

The BWR Scram Revision to '

Systen Abnomal '

Operating Instruction i

( A01)2-A01-100-1.  !

41 BWR Scram Discharge Unit 3, 1/93 Units 1 and 2 '

Volumes are complete.

43 Relitbility of Air Unit 1, 1/95 Implementation Systems Unit 2,1/21/91 - to be complete  :

Unit 3, 1/93 prior to restart of i each unit  ;

respectively. i 51 Improving The Unit 1, 1/93 None  ;

Reliability of Open Unit 2, 1/93 '

Cycle Scryice Water Unit 3, 1/93 -

Systems  ;

67.3.3 Improved Accident - Unit 1, 1/95 Except for post-Monitoring Unit 2, 9/92 accident neutron ,

' Unit 3, 1/93 flux monitoring

• which is under

' appeal by the '

BWROG.

75/ Item 1.2 - Post Trip Unit 1, 1/95 None MPA B-085 Review - Data And Unit 2, 9/92 .

Information Capability Unit 3, 1/93 b 75/ Item 2.2, Part 2 Unit 1, 9/28/90 Implementation MPA L-003 Vendor Interface Unit 2, 9/28/90 complete for For Safety Related Unit 3, 9/2E/90 all units per Components TVA letter '

dated 10/15/90.

76/ Items 4.5.2 and 4.5.3 Unit 1, 1/95 Implementation MPA B-092 Peactor Trip System Unit 3, 1/93 complete for i l Peliebility Test Unit 2 per TVA Alternatives And letter dated  ;

l Intervals (System July 5, 1990. i Tunctional Test) 4

- . . . _ . - ,. . -...,e ., ,,

i Distfibution ,

._ M c_ket J. 134 l gg ppp c '

Local PDR S. Varga 14-E-4 G. Lainas 14 -H-3 F. Hebdon S. Black B. Wilson RII P. Kellogg RII C. Patterson RII M. Krebs D. Moran -

T. Ross OGC 15-B-18 E. Jordan MNBB-3701 ACRS(10)

BFN Rdg. File l

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