ML20212J649
| ML20212J649 | |
| Person / Time | |
|---|---|
| Site: | Sequoyah  |
| Issue date: | 02/27/1987 |
| From: | Gridley R TENNESSEE VALLEY AUTHORITY |
| To: | Youngblood B NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM), Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 8703090085 | |
| Download: ML20212J649 (2) | |
Text
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J TENNESSEE VALLEY AUTHORITY CHATTANOOGA. TENNESSEE 374o1 SN 157B Lookout Place U.S. Nuclear Regulatory Consission g/
Attn: Document Control Desk y
Office of Nuclear Reactor Regulation Washington, D.C.
20555 Attention:
Mr. B. J. Youngblood In the Matter of
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Docket Nos. 50-327 Tennessee Valley Authority
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50-328 TENNESSEE VALLEY AUTHORITY - DIVISION OF NUCLEAR ENGINEERING DESICN CALCULATION EFFORTS RELATING TO SEQUOYAH
Reference:
Letter from me to you dated January 20, 1987, regarding TVA DNE Design Calculation Efforts In the referenced letter, TVA described the Division of Nuclear Engineering (DNE) Design Calculation Efforts which are presently underway and were recently audited by an NRC inspection team. This submittal also contained a conunitment for completion of efforts on Sequoyah unit 2 to be accomplished by January 31, 1987, and/or scheduled in accordance with restart requirements.
As a result of the DNE efforts in January 1987 and in preparation for the February 1987 NRC audit. TVA reevaluated the scope and quantity of effort remaining to meet this connaitment. This activity has enabled TVA to fully define the scope of work involved in completing the calculation efforts within each engineering branch and has also identified areas in which additional work would provide considerable enhancement of efforts to date. Such areas include miscellaneous steel structures (Civil Engineering Branch) and calculation sampling for technical adequacy in both the Mechanical and Nuclear Engineering Branches.
Based upon progress of these efforts to date, the above commitment should be revised to state that by April 1, 1987. TVA will review, update, or regenerate the essential calculations required to support restart of Sequoyah unit 2.
If you have any questions concerning these efforts, please call Beth L. Hall at (615) 870-7459.
Very truly yours, TENNESSEE VALLEY AUTHORITY 8703090085 870227 PDR ADOCK 05000328 F
P PDR R. Gridley, irector Nuclear Saf ty and Licensing pf cc:
See page 2 An Equal Opportunity Employer
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-o U.S. Nuclear Regulatory Commission FEB 271987 cc:
U.S. Nuclear Regulatory Commission Region II Attn:
Dr. J. Nelson Grace, Regional Administrator 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323 Mr. J. J. Holonich Sequoyah Project Manager U.S. Nuclear Regulatory Commission 7920 Norfolk Avenue Bethesda, Maryland 20814 Mr. G. G. Zech, Director TVA Projects U.S. Nuclear Regulatory Commission Region II 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323 Sequoyah Resident Inspector Sequoyah Nuclear Plant 2600 Igou Ferry Road Soddy Daisy, Tennessee 37379 i