ML17251A394
| ML17251A394 | |
| Person / Time | |
|---|---|
| Site: | Ginna  |
| Issue date: | 12/08/1988 |
| From: | Bettenhausen L NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| To: | Mecredy R ROCHESTER GAS & ELECTRIC CORP. |
| References | |
| IEB-85-003, IEB-85-3, NUDOCS 8812230062 | |
| Download: ML17251A394 (4) | |
Text
Docket No. 50-244 DEC ss vasss Rochester Gas and Electric Corporation ATTN:
Mr. Robert C. Mecredy General Manager.
Nuclear Production 49 East Avenue Rochester, New York 14649 Gentlemen:
Subject:
Request for Additional Information Concerning
Response
to IE Bulletin 85-03, "Motor-Operated Valve Common Mode Fai lures During Plant Transierits Due to Improper Switch Settings" During,the NRC review of your response to IEB 85-03, we have identified the need for additional information.in order to provide a thorough evaluation prior to ap-proval of the program to assure valve operability.
The specific information necessary for the completion of our r'eview is enclosed with this letter.
-Please provide the additional information within 30 days of the date or" this letter.
Your cooperation with us in this matter is appreciated.
Sincerely, R1GI SIGNEO B Lee H. Bettenhausen, Chief Projects Branch No.
1 Division of Reactor Projects
Enclosure:
As Stated cc w/encl:
Harry H. Voigt, Esquire Central Records (4 copies)
Local Public Document Room (LPDR)
Nuclear Safety Information Center (NSIC)
NRC Resident Inspector State of New York OFFICIAL RECORD COPY 8812230062 8-gpq>
PClr'DL1CP 0~0(-.i0244 9
PQQ 126/BAUNACK/12/7/88 0001.0. 0 4 ~ l J2/07/88
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Rochester Gas and Electric Corporation 2
PPC 08 1988 bcc w/encl:
Region I Docket Room (with concurrences)
Management Assistant,,
DRMA (w/o encl)
DRP Section Chief C. Stahle, PM, NRR R. Kiessle, NRR Robert J.
- Bores, DRSS RI:D Ba
/meo 12/7/
RI: DRP Cow ll RI:DRP n ausen r
OFFICIAL RECORD COPY 126/BAUNACK/12/7/88 - 0002.0.0 12/07/88
RE VEST FOR ADDITIONAL INFORMATION RAI RE:
Review of Res onses to Action Item e of IE Bulletin 85-03 Licensee:
Rochester Gas and Electric Corporation 89 East Avenue Rochester, New York 14649-0001
~Unit a:
Ginna Date of Res onse to RAI Issued 9/9/87:
10/9/87
~Rea ondent:
Roger W. Kober Vice President Electric Production The information provided in your. response listed above to Action Item e of IE Bul-letin 85-03 was found to be deficient in some areas.
Provide the additional in-formation necessary to resolve the following comments and questions:
Revise your response of 10/9/87 to guestion 2 about.water hammer to indicate that factors such as valve closure times, piping lengths, flow conditions, procedures, and experience have been considered.
OFFICIAL RECORD COPY 126/BAUNACK/12/7/88 - 0003.0.0 12/07/88
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