ML20211H100
| ML20211H100 | |
| Person / Time | |
|---|---|
| Site: | McGuire, Mcguire  |
| Issue date: | 10/27/1986 |
| From: | Tucker H DUKE POWER CO. |
| To: | Grace J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| References | |
| TAC-62269, TAC-62270, NUDOCS 8611040453 | |
| Download: ML20211H100 (1) | |
Text
r' DUKE POWER GOMPANY P.O. HOx 33180 CitAHLOTTE, N.C. 28242 IIALILTUCKER-Tzternown vue parasom
_=t (704) 073~6531 m
Ug OCT30 a g ; 4 5
October 27, 1986 Dr. - J. Nelson Grace, Regional Administrator U.S. Nuclear Regulatory Commission - Region II 101 Marietta St. NW, Suite 2900 Atlanta, Georgia 30323
Subject:
McGuire Nuclear Station, Units 1 and 2 Docket Nos. 50-369, 50-370 Commitment Revision
Dear Dr. Grace:
In LER 369/85-11 dated May 9, 1985, Duke Power reported the completion of a shutdown on Unit I required by Technical Specifications due to low boron concentration in a cold leg accumulator.
In this LER, Duke stated that two nuclear station modifications were in the design stages to replace the cold leg accumulator check valves with another type valve. This work is proceeding on Unit 1.
This planned modification has however, been indefinitely postponed for Unit 2.
Unit 2 has not experienced the leakage from the reactor coolant system into the accumulators that required the' shutdown of Unit 1 as described in LER 369/85-11, so the modification is unnecessary at this time. Should Unit 2 experience such leakage, the modification will, at that time, be rescheduled.
If any additional information is required, please contact us through normal licensing channels.
Very truly yours, i
i l
Hal B. Tucker JBD/112/jgm xc:
Mr. W.T. Orders NRC Resident Inspector McGuire Nuclear Station l
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l 8611040453 861027 l
PDR ADOCK 05000369 jc/
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