ML20209H570
| ML20209H570 | |
| Person / Time | |
|---|---|
| Site: | Vogtle  |
| Issue date: | 08/25/1986 |
| From: | Foster D GEORGIA POWER CO. |
| To: | Grace J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| References | |
| GN-1056, NUDOCS 8609150279 | |
| Download: ML20209H570 (1) | |
Text
1 Georg.a Power Company Post Office Box 282 Waynesboro. Georgia 30830 Telephone 404 554-9961. Ext. 3360 404 724 8114. Ext 3360 86 AUG29 A10 42 GeorgiaPower D. O. Foster the sMhan eir clic system p ggg August 25, 1986 United States Nuclear Regulatory Commission Region II File: X7BG03-M99 Suite 2900 Log:
GN-1056 101 Marietta Street, Northwest Atlanta, Georgia 30323
Reference:
Vogtle Electric Generating Plant-Units 1 and 2; 50-424, 50-425; Instrument Cable Insulation Resistance; Letter GN-887 dated May 1,1986; Letter GN-973 dated June 30, 1986 Attention: Mr. J. Nelson Grace In previous correspondence on this subject, Georgia Power Company described a potentially reportable concern whereby calculations were not performed to establish acceptance values for instrument cable internal resistance during accident conditions to ensure the accuracy of instrument signals.
Georgia Power Company is continuing its evaluation of this condition and now expects to inform the USNRC of the results by October 15, 1986.
This response contains no proprietary information and may be placed in the NRC Public Document Room.
Your truly,-
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D. O. Foster REF/D0F/tdm xc:
U. S. Nuclear Regulatory Commission Document Control Desk Washington, D. C.
20555 J. H. Miller R. A. Thomas L. T. Gucwa J. P. O'Reilly D. R. Altman C. W. Hayes G. F. Head P. R. Bemis G. A. McCarley R. E. Conway J. A. Bailey D. S. Read J. T. Beckham
- 0. Batum Sr. Resident (NRC)
R. H. Pinson G. Bockhold C. S. McCall (OPC)
P. D. Rice C. E. Belflower J. E. Joiner (TSLA)
B. M. Guthrie J. F. D'Amico D. C. Teper (GANE)
D. E. Dutton E. D. Groover NORMS 8609150279 860825 PDR ADOCK 05000424 i
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