ML19289E665

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Summary of 790402 Meeting W/Doe Re SHOCK-II Subroutine & Chronology of Events Involved W/Problem
ML19289E665
Person / Time
Issue date: 04/06/1979
From: Noonan V
Office of Nuclear Reactor Regulation
To: Grimes B
Office of Nuclear Reactor Regulation
References
NUDOCS 7905220068
Download: ML19289E665 (2)


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UNITED STATES p)/

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NUCLEAR REGULATORY COMMISSION-d,,

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- y APR 0 61979 MEMORANDUM FOR:

B. K. Grimes, Assistant Director for Engineering t, Projects Division of Operating Reactors FROM:

V. S. Noonan, Chief, Engineering Branch Division of Operating Reactors SUBJECTi

SUMMARY

OF A MEETING WITH REPRESENTATIVES OF D.O.E. TO DISCUSS THE STAFF PROBLEM WITH THE SHOCK-II DYNAMIC SUBROUTINE The Engineering Branch staff met with representatives from the Departrrent of Energy and their consultants, to discuss the technical aspects of the algebraic summation technique used in the Shock-II subroutine. The staff presented a chronology of the events of our involvement with this problem and the current status of the re-review of the (5) affected plants.

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. N bnan, C,hiei Engince ng Branch Division of Operating Reactors

Enclosure:

List of Attendees 790522006S

s ATTENDENCE LIST 4-2-79 V. Noonan - NRC K...ichman - NRC I

S. Hosford - NRC R. LaGrange - NRC J. Fair - NRC A. Pressesky - DOE B. C. Wei - DOE O. C. Bigelow - DOE l

B. Severud - HEDL i

D. Alf - DOE T. G. Schleiter - DOE W. Russell - NRC 1

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