ML20206P328

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Discusses Util Commitment to Verify Retrievability of All Calculations Essential & Required for Restart,Per Util Response to Insp Repts 50-327/86-65 & 50-328/86-25.Remaining 10 of 900 Calculations Will Be Regenerated by 870417
ML20206P328
Person / Time
Site: Sequoyah  Tennessee Valley Authority icon.png
Issue date: 04/16/1987
From: Domer J
TENNESSEE VALLEY AUTHORITY
To:
NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
NUDOCS 8704210154
Download: ML20206P328 (2)


Text

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o TENNESSEE VALLEY AUTHORITY CHATTANOOGA. TENNESSEE 37401 SN 157B Lookout Place U.S. Nuclear Regulatory Connaissio ATTN: Document Control Desk Washington, D.C. 20555 Centlemen:

In the Matter of

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Docket Nos. 50-327 Tennessee Valley Authority

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50-328 SEQUOYAH NUCLEAR PLANT (SQN) UNITS 1 AND 2 - NRC REGION II INSPECTION REPORT NOS. 50-327/86-65 AND 50-328/86-65 -- RESPONSE TO VIOLATION l

Reference:

My letter to J. Nelson Grace dated February 27, 1987 In the enclosures of the referenced letter, TVA comunitted to verify retrievability of all calculations identified by the Sequoyah Civil Implementation Plan as essential and required for restart by either verifying retrievability or regenerating unretrievable calculations. TVA identified that this corrective action would be completed by April 1, 1987, for unit 2.

i This letter is to inform you that while all calculations requiring regeneration for unit 2 were ident.ified by April 1,1987, not all of the necessary calculations for unit 2 were regenerated by April 1,1987.

As of April 1, 1987, 18 calculations were not yet regenerated from an original scope of approximately 900 calculations. On April 3, 1987, only 10 calculations had not yet been regenerated. These remaining calculations will be regenerated by April 17, 1987.

If you have any questions, please call G. B. Kirk at (615) 870-6549.

To the best of my knowledge, I declare the statements contained herein are complete and true.

Very truly yours, TFNNESSEE VALLEY AUTHORITY

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A. Domer, Assistant Director Nuclear Safety and Licensing cct See page 2 l

8704210154 870416 PDR ADOCK 05000327 G

PDR i0 An Equal Opportunity Employer

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U.S. Nuclear Regulatory Commission APR 161987 cc:

Mr. G. G. Zech, Assistant Director for Inspection Programs Office of Special Projects U.S. Nuclear Regulatory Commission Region II 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323 Sequoyah Resident Inspector Sequoyah Nuclear Plant 2600 Isou Ferry Road Soddy Daisy Tennessee 37379 l

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