ML20153D530

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Responds to NRC 880401 Request for Addl Info Re Util Response to IE Bulletin 85-003, Motor-Operated Valve Common Mode Failures During Plant Transients Due to Improper.... Response Will Be Delayed Until Suppl to Bulletin Issued
ML20153D530
Person / Time
Site: Browns Ferry  
Issue date: 05/04/1988
From: Gridley R
TENNESSEE VALLEY AUTHORITY
To:
NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
IEB-85-003, IEB-85-3, NUDOCS 8805090182
Download: ML20153D530 (2)


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TENNESSEE VALLEY AUTHORITY CH ATTANOOGA, TENNESSEE 37401 SN 1578 Lookout Place MAY 0 41988 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C.

20555 Gentlemen:

In the Matter of

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Docket Nos. 50-259 Tennessee Valley Authority

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50-260 50-296 BROWNS FERRY NUCLEAR PLANT - RESPONSE TO REQUEST FOR ADDITIONAL INFORMATION TO IE BULLETIN (IEB) 85-03 In a letter from K. P. Barr to S. A. White dated April 1, 1988, NRC requested additional information pertaining to IEB 85-03, "Motor Operated Valve Common Mode Failures During Plant Transients Due to Improper Switch Settings."

In a conversation with the NRC staff on April 22, 1988, NRC informed TVA that a supplement to IEB 85-03 would be issued near the end of April 1988 and indicated it would be acceptable for TVA to delay responding to the request for additional information until the supplement to IEB 85-03 was issued.

Based on this conversation TVA will delay its response until the supplement to 1

IEB 85-03 is issued at which time TVA will respond to the supplement to IEB 85-03 and the specific questions in the April 1, 1988 letter.

Very truly yours, TENNESSEE V LEY AUTHORITY e

R. Gridley, Di ector Nuclear Licensing and Regulatory Affairs cc: See page 2 ti h hhhhh 59 An Equal Opportunity Employer Q

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'~ U.S. Nuclear Regulatory Commission MAY 0 41988 cc: Mr. K. P. Barr, Acting Assistant Director for Inspection Programs TVA Projects Division U.S. Nuclear Regulatory Commission Reg!on U 53 la e rg a Mr. G. G. Zech, Assistant Director for Projects TVA Projects Division U.S. Nuclear Regulatory Commission One White Flint, North 11555 Rockville Pike Rockville, Maryland 20852 Browns Ferry Resident Inspector Browns Ferry Nuclear Plant Route 12, P.O. Box 637 Athens, Alabama 35611

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