ML20125D578

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Forwards Final Deficiency Rept Re Undetectable Failure in Solid State Protection Sys P-4 Signal
ML20125D578
Person / Time
Site: Sequoyah  Tennessee Valley Authority icon.png
Issue date: 12/20/1979
From: Mills L
TENNESSEE VALLEY AUTHORITY
To: James O'Reilly
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20125D580 List:
References
NCR-MEB-79-4, NUDOCS 8001140395
Download: ML20125D578 (1)


Text

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December 20, 1979 55

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Mr. James P. O'Reilly, Director Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Region II - Suite 3100 101 Marietta Street Atlanta, Georgia 30303

Dear Mr. O'Reilly:

SEQUOYAH AND WATTS BAR NUCLEAR PLANTS - UNDETECTABLE FAILURE IN THE SOLID STATE PROTECTION SYSTEM P-4 SIGNAL - NCR NEB 79-4 AND NCR NES 79 FINAL REPORT The subject deficiency was initially reported to NRC-0IE Inspector

'F. S. Cantrell'on November 23, 1979, in accordance with 10 CFR 50.55(e).

Enclosed is our final report.

If you have any questions concerning this matter, please get in ecuch with D. L. Lambert at FTS 854-2581.

Very truly yours, TENNESSEE VALLEY AUTHORITY

\\ 1 \\kN D. M. Mills, Mahager Nuclear Regulation and Safety Enclosure ec:

Mr. Victor Stello, Jr., Director (Enclosure)

Office of Inspection and Enforcement U.S.' Nuclear Regulatory Commission ygaI Ij Washington, DC 20555 VV i

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