ML19209A271
| ML19209A271 | |
| Person / Time | |
|---|---|
| Site: | Zion File:ZionSolutions icon.png |
| Issue date: | 09/20/1979 |
| From: | Naughton W COMMONWEALTH EDISON CO. |
| To: | Schwencer A Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 7910030256 | |
| Download: ML19209A271 (1) | |
Text
Commonwealth Edison nns-I en.t N.iteon.11 F;,i..i Chu a, p. lihn,..
Atit j r t*:. Heply to Po -1 (If f a e Hog /6/
CII N'.I t l0 lihitors 60690 September 20, 1979 Mr.
A.
Schwencer, Chief Operating Reactors Branch #1 Division of Operating Reactors U.S.
Nuclear Regulatory Commission Washington, D.C.
20555
Subject:
Zion Station Units 1 and 2 Response to Request for Additional Information on Degraded Grid Voltage NRC Docket Nos. 50-295 and 50-304 References (a):
August 6, 1979 letter from A. Schwencer to Cordell Reed concerning degraded grid voltage at Zion Station (b):
August 8, 1979 letter from W.
P. Gammill to All Power Reactor Licensees concerning
" Adequacy of Station Electric Distribution Systems Voltages."
Dear Mr. Schwencer:
Reference (a) requested Commonwealth Edison Company to provide additional information for undervoltage protection at Zion Station.
Reference (b) requested all power reactor licensees to provide information on the same subject matter ds Reference (a).
Per discussions with the NRC Staff on September 17, 1979, the Staff recommended combining the Zion specific re-quests of Reference (a) with the generic response of Reference (b).
Commonwealth Edison intends to follow the Staff recommenda-tion and will provide additional information in support of its submittal of July 27, 1977 with its response to Reference (b).
Please address any questions that you might have concerning this matter to this office.
One (1) signed original and thirty-nine (39) copies of this letter are provided for your use.
Very truly yours, k
h William F.
Naug on Nuclear Licensing Administrator Pressurized Water Reactors 1087 250 25 6 7910080 44 '
P