ML20100K130

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Supplemental Final Deficiency Rept Re Design of Auxiliary Feedwater Pump Trip & Throttle Valve Electrical Circuits. Initially Reported on 830719.Completion Date for Corrective Actions Extended to 850528,due to Listed Design Changes
ML20100K130
Person / Time
Site: Bellefonte  Tennessee Valley Authority icon.png
Issue date: 03/06/1985
From: Hufhan J
TENNESSEE VALLEY AUTHORITY
To: Grace J
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
NUDOCS 8504120203
Download: ML20100K130 (1)


Text

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r Tt NESSEE VALLEY AUTHORITY 9ATTANOOGA. TENNESSEE 374o1 R 1 Chestnut Street Tower II BLRD-50438/83 ELRD-50439/83-38 U.S. Nuclear Regulatory Commission Region II A ttn:

Dr. J. Nelson Orace, Regional Adninistrator 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30303

Dear Dr. Grace:

BELLEFGiTE NUCLEAR PLANT INITS 1 AND 2 - DESIW OF AUXILIARY FEEDWATER PINP TRIP AND THROTTLE VALVE ELECTRICAL CIRCUITS - BLRD-50438/8345, BLRD-50439/83 SUPPIEENTAL FINAL IEPORT The subject deficiency was initially reported to NRC-0IE Inspector L. Watson on July 19, 1983 in accordance with 10 TR 50.55(e) as NCR BLN EEB 8316. This was followed by our interim reports dated August 18 and December 27, 1983 and our final report dated April 2, 1984. Below is our supplemental final report.

The date of January 15, 1985 for completion of corrective actions indicated in our final report on this matter was not met. Recent design changes in the auxiliary feedwater pump room have impeded the completion of the corrective actions detailed in our final report. The rescheduled completion 4tte is May 28, 1985.

If you have any questions, please get in touch with R. H. Shell at FTS 858-2688.

Very truly your.3, TENNESSEE VALLEY AUTHORITY J, W. Hufham, anager L:

nsing and egulations cc:

Mr. James Taylor, Director Office of Inspection and Enforcement U.S. Nuclear Regulatory Canmission Washington, D.C.

20555 Records Ceter Institute of Nuclear Power Operations 1100 Circle 75 Parkway, Suite 1500 Atlanta, Georgia 30339 850412O203 850306 PDR ADOCK 05000438 6

PDR I &

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