ML19261B008
| ML19261B008 | |
| Person / Time | |
|---|---|
| Site: | McGuire  |
| Issue date: | 01/30/1978 |
| From: | Sihweil I Office of Nuclear Reactor Regulation |
| To: | Vassallo D Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML19261B007 | List: |
| References | |
| NUDOCS 7902090188 | |
| Download: ML19261B008 (1) | |
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NUCLEAR REGULATORY COMrAISSION
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Jidi 3 01973 MEMORANDUM FOR:
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B. Vassallo, Assistant Director for Light Water Reactors Division of Project Management Y(
TilRU: Qf' for Engineering J. P. Knigh t, Assistant Director Division of Systems Safety FROM:
- 1. Sihweil, Chief Structural Engineering Branch Division of Systems Safety
SUBJECT:
INFOR31ATION TO BE PROVIDED TO ACRS AND LICE" SINC BOARDS (S L.,: 001, 002)
We just received the attached progress report from our consultant that questions the current criteria for buckling of steel containment shells.
We believe that the appropriate licensing boards and the ACRS should be notified.
It should be realized that this report is preliminary in nature and has not been fully evaluated by our branch. We believe it may have an impact on the design of steel containments such a.; those used for the BWR Mark III and P! R Ice-Condensers.
/s+E &enL I. Sihweil, Chiei Structural Engineering Branch Division of Systems Safety Attachments: As stated cc w/cncl:
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Ma ttson K. Wichman D. Eisenhut SEB Members L. Shao 79020901M I
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