ML20009D960
| ML20009D960 | |
| Person / Time | |
|---|---|
| Site: | Sequoyah  |
| Issue date: | 07/02/1981 |
| From: | Mills L TENNESSEE VALLEY AUTHORITY |
| To: | James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| References | |
| IEB-80-18, NUDOCS 8107240534 | |
| Download: ML20009D960 (1) | |
Text
OFFICIAL COPY
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G 400 Chestnut Street Tower II July 2, 1981 i
i Mr. James P. O'Reilly, Director Office of Inspection and Enforecent U.S. Nuclear Regulatory Commission Region II - Suite 3100 101 Marietta Street Atlanta, Georgia 30303
Dear Mr. O'Reilly:
OFFICE OF INSPECTION AND ENFORCEMENT BULLETIN 80 NRC-0IE PIGION II LETTER RII:JP0 50-327, SEQUOYAH NUCLEAR PLANT UNITS 1 AND 2 - SUPPLEMENTAL
RESPONSE
On October 16, 1980, TVA responded to your letter dated July 24, 1980 which transmitted IE Bulletin 80-18 on Adequate Minimum Flow Through Centrifugal Charging Pumps. A supplemental response was submitted on j
November 17, 1980.
The modifications described in our October 16, 1980 response to the bulletin were determined to constitute an unreviewed safety question (USQ) in accordance with 10 CFR 50.59. We notified NRC-NRR of this J
determinc. tion on November 18, 1980 and requested that they approve the implement,ation of the modification for Sequoyah unit 1.
R. L. Tedesco's letter dated June 29, 1981 to H. O. Parris provided approval.
The modifications described in my October 16, 1980 letter will be imple-mented on Sequoyah unit 1 during the next outage of sufficient duration.
The next planned outage for unit 1 is scheduled for September 1981.
TVA will have the modification implemented on Sequoyah unit 2 before initial criticality.
- N If you have any questions, pleasc get in touch with D. L. Lambert y pP
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' FTS 857-2581.
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, }',g Very truly yours, JUL 2 31981 * $
TENNESSEE VALLEY AUTHORITb"iEN g',
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L. M. Mills, Manager
/ /m' O Nuclear Regulation and Safety cc:
Mr. Victor Stello, Director Office of Inspection and Enforcement
%hlf U.S. Nuclear Regalatory Commission Washington, DC 205S5 5