ML20245B642
| ML20245B642 | |
| Person / Time | |
|---|---|
| Site: | Dresden, Nine Mile Point, Oyster Creek, Columbia, LaSalle, 05000000 |
| Issue date: | 04/15/1989 |
| From: | Rosenthal J NRC OFFICE FOR ANALYSIS & EVALUATION OF OPERATIONAL DATA (AEOD) |
| To: | Rossi C Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML20245B622 | List: |
| References | |
| AEOD-E801, NUDOCS 8904260196 | |
| Download: ML20245B642 (1) | |
Text
__
f AE0D/E801.
- 'MEM0RANDUM FOR: Charles E. Rossi, Director.
l Division of Operational Events Assessment Office'of Nuclear Reactor Regulation THRU:
Thomas M. Novak,' Director i
Division of Safety Programs Office for Analysis and Evaluation l
Of Operational Data 1
FROM:
Jack E. Rosenthal,: Chief Reactor Operations Analysis' Branch Division of-Safety Programs Office.for Analysis and Evaluation Of Operational Data
SUBJECT:
BWR OVERFILL EVENTS RESULTING IN STEAM LINE FLOODING Enclosed for your information is an AE0D Engineering Evaluation report on BWR overfill events that have resulted in the floodings of steam lines. These events have occurred at several BWRs and have potential safety significance.
4 The _ study-found that little actual damage has been experienced as a result of I
this type of event.
However, we do believe that the potential for eouipment damage exists and that any damage which does occur should be fixed prior to restart. Because our review noted some cases.where the initial. licensee review of the event'did n,t adequately address or assess all the safety concerns asso-ciated with these events, we believe' NRC should monitor licensee actions prior to plant restart.
Original signed by Jack E. Rosenthal
' Jack E. Rosenthal, Chief
~ Reactor Operations Analysis Branch Division of Safety Programs i
Office for Analysis and Evaluation
Enclosure:
Of Operational Data j
As stated Distribution:
PDR l
ROAB R/F JRosenthal JKauffman GLanik KBleck MWilliams VBenaraya TNovak l
CHeltemes i
EJordan JJohnson WLanning
- SEE PPfVIOUS CONCURRENCES
- R0AB:DSP:AE00
- ROAB:DSP:AE0D
- ROAB:DSP:AE0D DSPM P
JKauffman:md GLanik JRosenthal VBenaroya T
ak
'3/
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/88 8904260196 890415
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