ML20214P313
| ML20214P313 | |
| Person / Time | |
|---|---|
| Site: | Sequoyah  |
| Issue date: | 11/25/1986 |
| From: | Youngblood B Office of Nuclear Reactor Regulation |
| To: | White S TENNESSEE VALLEY AUTHORITY |
| Shared Package | |
| ML20214P315 | List: |
| References | |
| NUDOCS 8612040155 | |
| Download: ML20214P313 (9) | |
Text
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Docket Nos.: 50-327 2 5 NQV 1986 and 50-328 Mr. S.A. White Manager of huclear Power Tennessee Valley Authority 6N 38A Lookout Place 1101 Market Street Chattanooga, Tennessee 37402-2801
Dear Mr. White:
SUBJECT:
Transmittal of Draft Copy of the Evaluation on Equipment Qualificatior.
Under Superheat Conditions for Sequoyah Units 1 and 2 Enclosed is'a draft copy of the staff safety evaluation on Equipment Qualficaton under superheat conditions for Sequoyah, Units 1 and 2.
The staff intends to incorporate this evaluation into the Safety Evaluation Report (SER) on Volume 2 of the Nuclear Performance Plan which addresses Sequoyah.
The purpose of this letter is to transmit the enclosed evaluation to the Tennessee Valley Authority (TVA).
As can be seen from the report, the staff finds the calculated component surface temperature profiles acceptable. However, the staff is still evaluating the TVA approach to calculating the internal temperatures of the various components.
Several questions relating to this evaluation were transmitted in my letter dated Noverr.ber 19, 1986.
As noted in ray November 19, 1986 letter, in order for the staff to support the projected restart date for Sequoyah, TVA should provide the additional information requested by December 3, 1986. Any items which affect the Sequoyah Nuclear Performance Plan should be provided under oath or affirmation as revised pages to the Plan.
If you require any additional assistance, please contact the project manager for the Sequoyah SER, Mr. Joseph J. Holonich, at (301) 492-7270.
Sincerely, B.J. Youngblood, Director PWR Project Directorate #4 Division of PUR Licensing-A
Enclosure:
As stated cc:
See next page PWR#
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Mr. S.A. White 7
Tennessee Valley Authority Sequoych Fuclear Plant cc:
Tennessee Department of Public Regional Administrator, Pegion II Health U.S. Nuclear Regulatory Concission, ATTil: Director, Bureau of 101 Marietta Street, II.W., Suite 2900 Ensironnental Health Services Atlanta, Georgia 30323 Cordell Hull Building Nashville, Tennessee 37219 J.A. Kirkebo ATTN:
D.L. Williams Mr. Michael H. ftbley, Director Tennessee Valley Authority Division of Radiological Health 400 West Sununit Hill Drive, W12 A12' T.E.R.R.A. Building Knoxville, Tennessee 37902 150 9th Avenue North flashville, Tennessee 37203 Mr. Bob Faas Westinghouse Electric Corp.
County Judge P.O. Box 355 Harilton County Courthouse Pittsburgh, Pennsylvania 15230 Chattanooga, Tennessee 37402 R. L. Gridley Tennessee Valley Authority SN 157B Lookot.t Place Chattanooga, lennessee 37402-2801 M. R. Harding Tennessee Valley Authority Sequoyah Nuclear Plant P.O. Box 2000 Soddy Daisy, Tennessee 37379 Resident Inspector /Sequoyah NPS c/o U.S. fiuclear Regulatory Conrission 2600 Igou Ferry Road Soddy Daisy, Tennessee 37379 H.L. Abercrombie Tennessee Valley Authority Sequoyah fiuclear Plant P.O. Box 2000 Soddy Daisy, Tennessee 37379
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