ML19294C062

Notifies of Completion of Generic Bounding Review Re Inadvertent Safety Injection During Cooldown.No Further Licensing Action Necessary Since Facility Could Most Likely Withstand More than 50 ECCS Actuations

ML19294C062
Person / Time
Site:	Zion  File:ZionSolutions icon.png
Issue date:	12/28/1979
From:	Schwencer A Office of Nuclear Reactor Regulation
To:	Peoples D COMMONWEALTH EDISON CO.
References
NUDOCS 8003060617
Download: ML19294C062 (1)

Text

MUA F DECEEG

• R M79 Occtet Nos. 50-295 and 50-304 Mr. D. Louis Peoples Director of Nuclear Licensing Cocnonwealth Edison Company Post Office Box 767 Chicago, Illinois 60690

SUBJECT:

INADVERTENT SAFETY INJECTION DLVING C00LDOWN The Division of Operating Reactors has cocipleted a generic bounding review on this subject and concludes that no further licensing action is necessary at this time since it is likely that a facility could withstand more than fifty inadvertent ECCS actuations. We have concluded, however, that it would be prudent, should a facility experience more than twenty-five such injections, for you to consider a plant specific analysis for that facility which would identify more precisely the ~ additional number of actuations that can be safely accocriodated at that facility.

A copy of our Safety Evaluation Report is enclosed.

Sincerely, i;: z. rgn.1 ty A. Schwencer, Chief Operating Reactors Branch fl Division of Operating Reactors

Enclosure:

Safety Evaluation cc: w/ enclosure See next page

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