ML18033B493

Suppls Response to Violations Noted in Insp Repts 50-259/90-14,50-260/90-14 & 50-296/90-14.Corrective Actions: TVA Developed Corporate Level std,STD-10.1.15 Re Independent Verification

ML18033B493
Person / Time
Site:	Browns Ferry
Issue date:	08/20/1990
From:	Medford M TENNESSEE VALLEY AUTHORITY
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9008240083
Download: ML18033B493 (5)

Text

ACCELERATED DISTRIBUTION DEMONSTRATION SYSTEM REGULATORY INFORMATION DISTRIBUTION SYSTEM (RI DS )

CESSION NBR: 9008240083 DOC. DATE: 90/08/20 NOTARIZED: NO DOCKET FACIL:50-259 Browns Ferry Nuclear Power Station, Unit 1, Tennessee 05000259 50-260 Browns Ferry Nuclear Power Station, Unit 2, Tennessee 05000260 50-296 Browns Ferry Nuclear Power Station, Unit 3, Tennessee 05000296 AUTH. NAME AUTHOR AFFILIATION MEDFORD,M.O. Tennessee Valley Authority RECIP.NAME RECIPIENT AFFILIATION Document Control Branch (Document Control Desk)

SUBJECT:

Suppls response to violations noted in Insp Repts D 50 259/90 14 I 50 260/90 14 6 50 296/90 14 ~

DISTRIBUTION CODE: IE01D COPIES RECEIVED: LTR ENCL SIZE:

TITLE: General (50 Dkt)-Insp Rept/Notice of Violation Response 'I

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NOTES:1 Copy each to: B.Wilson,S. BLACK 05000259 A

1 Copy each to: S.Black,B.WILSON 05000260 1 Copy each to: S. Black,B.WILSON 05000296 RECIPIENT COPIES RECIPIENT COPIES D ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD 1 1 ROSS,T. 1 1 t

INTERNAL: ACRS AEOD/DEIIB DEDRO NRR SHANKMAN,S NRR/DOEA DIR 11 NRR/DRIS/DIR NRR/PMAS/ILRB12 OE DIR

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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!

TAL NUMBER OF COPIES REQUIRED: LTTR 29 ENCL 29

TENNESSEE VALLEY AUTHORITY CHATTANOOGA. TENNESSEE 37401 6N 38A Lookout Place AUG 20 1990 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555 Gentlemen:

In the I1atter of Docket Nos. 50-259 Tennessee Valley Authority 50-260 50-296 BROVilS FERRY NUCLEAR PLANT (BFN) NRC IiNSPECTION REPORT 50-259, 260, 296/90-14 SUPPLEi~lENTAL RESPONSE TO NOTICE OF VIOLATIOiN On June 14, 1990, NRQ issued the subject inspection report which cited TVA with a violation for failure to perform independent verification. In its response to the violation dated July 13, 1990, TVA noted it was evaluating the generic impact of this concern and committed to provide a supplemental response by August 24, 1990. This letter reports on the generic actions that TVA has taken to address independent verification. The enclosure provides a listing of commitments being made in this letter.

In order to stan.ardize independent verification activities TVA has developed a corporate level standard, STD-10.1.15, Independent Verification. This standard establishes requirements for determining when independent verification is required and for performing independent verification. This standard will be implemented at BFN by September 30, 1990, through a revision to Site Director Standard Practice (SDSP) 3.15, Independent Verification. BFNi procedures will be evaluated against the criteria in this revised SDSP during the two-year procedure review and change process.

In summary, TVA considers that the revision of SDSP 3.15 will establish consistent use of independent verification activities at BFN such that plant systems and components are controlled in a manner that supports safe and reliable operation.

Very truly yours, TE&lESSEE VALLEY AUTHORITY i~Iark O. i~ledford, Vice resident Nuclear Technology and Licensing 0 Enclosure cc: See page

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I.J An Equal Opportunity Emptoyer I/I

0' U.S. Nuclear Regulatory Commission cc (Enclosure):

Ns. S. C. Black, Deputy Director Project Directorate II-4 U.S. Nuclear Regulatory Commission One White Flint, North 11555 Rockville Pike, Rockville, Haryland 20852 NRC Resident Inspector Browns Ferry Nuclear Plant Route 12, Box 637 Athens, Alabama ,35609-2000 Thierry i'1. Ross, Project i'ianager U. S. Nuclear Regu1atory Commission One White Flint, North 11555 Rockville Pike Rockvi,lie, .'Iaryland 208 Hr. B. A. Wilson, Project Chief U.S. Nuclear Regulatory Commission Region II 101 51arietta Street, NW, Suite 2900 Atlanta, Georgia 30323

'EilCLOSURE Site Director Standard Practice 3.15, Independent Verification, will be revised to implement corporate standard ONP 10.1.15, Independent Verification. This revision will be completed by September 30, 1990.