ML20084F039
| ML20084F039 | |
| Person / Time | |
|---|---|
| Site: | Ginna, 05000000 |
| Issue date: | 12/17/1971 |
| From: | Amish K ROCHESTER GAS & ELECTRIC CORP. |
| To: | James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| Shared Package | |
| ML20084F038 | List: |
| References | |
| NUDOCS 8304190306 | |
| Download: ML20084F039 (1) | |
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Di~iT m GAS AtiD E!.LCTii : CORIORAT!C:; a i9 EAST AVENU2, i 0Ch=> s c.'t, i:.i.1:5'.':
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L-December 17, 1971 Mr. Jame s P. O'Reilly, Director United States Atomic Energy Commission Division of Compliance Region I 970 Broad Street Newark, New Jersey 0?t02
Dear M r. O'Reilly:
In your telefax and letter, both dated December 10, you requested that within ten days we provide the Region I Office of the Division of Compliance with information regarding the Ginna steam header installation as compared to the installation at lyrkey Point Unit No. 3 a ycey y.-...
The Ginna installation is different than the Turkey Point.
'.jQ At Ginna, steam flows from each steam generator through a 30 nch R$r" steam line installation. Each line has a pcvier operated relief valve g-gr and four code approved safety valves mounted directly on it.
These gg{.[1
.Pdif valves are all located on the apex of a horizontal section of each line.
Downstream of the power operated and safety valves, each. steam line is equipped with an isolation valve and a non-return check valve.
!,g.g This information is consistent with that presented in the Ginna facility description and Safety Analysis Report, Chapter 10, W.qgy entitled " Steam and Power Conversion System. "
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J Very truly yours, d[kh
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