ML19211C041

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Forwards Alternative 1 to Proposed Task Action Plan A-40, Revision 2, Seismic Design Criteria, & Alternative 2 to Proposed Task Action Plan A-40,Revision 2,Seismic Design Criteria
ML19211C041
Person / Time
Issue date: 12/15/1978
From: Murley T
NRC OFFICE OF NUCLEAR REGULATORY RESEARCH (RES)
To: Aycock M
Office of Nuclear Reactor Regulation
Shared Package
ML19211C042 List:
References
REF-GTECI-A-40, REF-GTECI-SC, TASK-A-40, TASK-OR NUDOCS 8001090097
Download: ML19211C041 (1)


Text

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4 UNITED STATES 2

1 NUCLEAR REGULATORY COMMISSION y'.

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t DEI 1b 1 Flu MEMORANDUM FOR: Mike Aycock, Secretary Technical Activities Steering Committee (TASC)

FROM:

Thomas E. Murley, Director Division of Reactor Safety Research (RSR)

SUBJECT:

PROPOSED REVISION TO TAP A-40 The original version of TAP A-40 included studies on seismic input definition, for which the contractors had not been selected, and the scope of work had not been well defined. As currently developed, these tasks will add approximately two years to the schedule of TAP A-40.

It is necessary to make a decision regarding the status of the seismic tasks under TAP A-40. marked, " Alternative 1," is a proposec' revision that includes seismic tasks, and Enclosure 2 marked, " Alternative 2," is a proposed revision that excludes the seismic tasks. The Directors for Division of Site Safety and Environmental Evaluation, Division of Operating Reactors, and the Division of Systems Safety have all been provided with the two alternative proposals.

It is requested that the TASC discuss the two proposals and resolve this matter.

V s_A c Thomas E. Murley, Direct r Division of Reactor Safety Research

Enclosures:

as stated cc:

S. Levine, RSR B. Budnitz, RSR R. C. DeYoung, NRR V. Stello, NRR R. Mattson, NRR 1737 163 800109009 7

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