ML19270G821
| ML19270G821 | |
| Person / Time | |
|---|---|
| Site: | Sequoyah  |
| Issue date: | 06/11/1979 |
| From: | Gilleland J TENNESSEE VALLEY AUTHORITY |
| To: | James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| References | |
| NCR-CEB-79-4, NUDOCS 7906200438 | |
| Download: ML19270G821 (1) | |
Text
TENNESSEE VALLEY AUTHORITY CHATrANOOGA, TENNESSEE 37401 500C Chastnut Street Tovar II JUN 11 1973 Mr. Janas P. O'Railly, Director Office of Inspection and Enforceaant U.S. Nuclear Regulatory Connaission Region II - Suite 3100 gjgi j,\\[l3 "j QlM 3y
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t 101 Mariatta Street Atlanta, Georgia 30303 Daar Mr. O'Railly SEQUOTAE NUCLEAR PLANT UNITS 1 AND 2 - VTERATION IN RHR PIPING -
NCE CEB 79-4 -THIRD INTERIM RRPORT The subject daficiency was initially reported to NRC-OIE Inspector C. R. McFarland on February 8,1979, in accordance with 10 CFR 50.55(e).
Interim reports were submitted on March 9, 1979, and May 8, 1979.
We expect to submit our next report before fuel loading.
Further testing has indicated that it is possible to avoid operational modas that result in unacceptable cavitation acreas the valves. We are I
pursuing for==14== tim of operating moda racon==Mmelons as a result of the overall test findings.
If you h.-'s any questions concerning this matter, please get in touch with D. L. Lambert at FTS 854-2581.
Very truly yours, J. E. c411=1=na Assistant Manager of Power Mr. John G. Davis, Acting Director cc Office of Inspection and Enforcament U.S. Nuclear Redulatory Commission Washington, DC 20555 2325 129
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$/0 790620093 An Equal Oppcrtunity Employer
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