ML17254A722
| ML17254A722 | |
| Person / Time | |
|---|---|
| Site: | Ginna  |
| Issue date: | 01/14/1986 |
| From: | Chris Miller Office of Nuclear Reactor Regulation |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 8601210516 | |
| Download: ML17254A722 (10) | |
Text
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Docket No. 50-244 LICENSEE: Rochester Gas and Electric Corporation pe 14 1986 FACILITY: R.
E. Ginna Nuclear Power Plant
SUBJECT:
SUMMARY
OF DECEMBER 5, 1985, MEETING ON MASONRY WALLS The NRC staff along with the Franklin Research Center (FRC) staff and the FRC's consultant met with the licensee and its representatives to discuss the qualification of the control building masonry walls at the Ginna plant.
A list of attendees is attached.
The licensee is using a non-linear analysis technique, similar to the one used at the SONGS-1 facility, to qualify the masonry walls when subjected to out-of-plane seisrqic loads.
The purpose of the meeting was to discuss the correlation between the results predicted by the non-linear analysis technique and actual responses observed during the tests conducted for the SONGS-1 walls.
This correlation study was required to judge the validity of the non-linear analysis technique.
The licensee presented results of its correlation analysis which consisted of comparisons between test and predicted results for key parameters.
These parameters included maximum deflection, rebar strains, masonry strains, yield length of rebar and crack size.
Additional time-history comparisons were also presented.
The staff found good agreement between the predicted and tested results of key parameters thus demonstrating adequate validation of the non-linear analysis technique.
The licensee plans to now apply this technique to the Ginna control building masonry walls.
The licensee's presentation contained proprietary information and, therefore, was not made available to the staff at the end of the meeting.
However, the licensee plans to submit this information in a formal report.
Enclosure:
List of Attendees Charles L. Miller, Project Project Directorate ¹1 Division of PWR Licensing-A cc's next page Office:
Surname:
Date:
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Rochester Gas and Electric Corporation R.
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Ginna Nuclear Power Plant CC:
Harry H. Voigt, Esquire
- LeBoeuf, Lamb, Leiby and MacRae 1333 New Hampshire
- Avenue, N.W.
Suite 1100 Washington, D.C.
20036 Ezra Bialik Assistant Attorney General Environmental Protection Bureau New York State Department of Law 2 World Trade Center New York, New York 10047 Resident Inspector R.E.
Ginna Plant c/o U.S.
NRC 1503 Lake Road
- Ontario, New York 14519 Stanley B. Klimberg, Esquire General Counsel New York State Energy Office Agency Building 2 Empire State Plaza
- Albany, New York 12223 Regional Administrator, Region I U.S. Nuclear Regulatory Commission 631 Park Avenue King of Prussia, Pennsylvania 19406 Supervisor of the Town of Ontario 1850 Ridge Road
- Ontario, New York 14519 Jay Dunkleberger Division of Policy Analysis 5 Planning New York State Energy Office Agency Building 2 Empire State Plaza
- Albany, New York 12223 Mr. Roger W. Kober Vice President Electric and Steam Production Rochester Gas 5 Electric Corporation 89 East Avenue Rochester, New York 14649
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ENCLOSURE GINNA, MASONRY WALL MEETING DECEMBER 5, 1985 N. Chokshi Vu Con A. Hamid George Lear Mark Fitzsimmons Lindsay R. Jones George Wrobel AFFILIATION DSRO/RRAB (DE/SGEB)
Franklin Research Center Drexel University D/r AD¹1 RGSE CES (RG5E Consultant)
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Distribution Copies:
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Distribution Copies:
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NRC Participants
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