ML17249A292
| ML17249A292 | |
| Person / Time | |
|---|---|
| Site: | Ginna  |
| Issue date: | 10/30/1979 |
| From: | White L ROCHESTER GAS & ELECTRIC CORP. |
| To: | Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| References | |
| IEB-79-24, NUDOCS 7911230371 | |
| Download: ML17249A292 (2) | |
Text
ROCHESTER GAS AND ELECTRIC CORPORATION S01Ã IA~
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89 EAST AVEHUE, ROCHESTER, H.Y. 14649 LEON EI. WHITE. JR, VICE PIIECIOENT TCI CPHONC AREA COOE 7IC 546-2700 October 30, 1979 Mr. Boyce H. Grier, Director U. S. Nuclear Regulatory Commission Office of Inspection and Enforcement Region I 631 Park Avenue King of Prussia, Pennsylvania 19406
Subject:
IE Bulletin No. 79-24, Frozen Lines R. E. Ginna Nuclear Power Plant, Unit 41 Docket No. 50-244
Dear Mr. Grier:
In response to Inspection and Enforcement Bulletin 79-24 concern-ing freeze protection of specific lines during extremely cold weather, the following informa tion is provided.
~
1.
Process lines there are two lines which have sections that are'not protected by heated buildings.
These are the "B" Steam Generator Main Feedwater line and Main Steam line.
In the ten years of plant operation, there has never been an indication of freezing; this includes some extended outages during the severe winter months.
2.
Instrument lines all lines are adequately protected within heated buildings.
3.
Sample lines - all lines are adequately protected within heated building s.
Very truly yours, L. D. White, Jr.
EO 37 W-Cd/
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