ML19340C606

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Submits Written Record of 790404-05 Actions Re TMI Event: Coordinated Between Technical Branches,Incident Response Ctr & B&W Per Encl .During 790407-20,served in Nuclear Reactor Regulation Technical Review Group
ML19340C606
Person / Time
Site: Crane Constellation icon.png
Issue date: 06/08/1979
From: Cherny F
Office of Nuclear Reactor Regulation
To: Bernero R
NRC - NRC THREE MILE ISLAND TASK FORCE
Shared Package
ML19340C607 List:
References
TASK-TF, TASK-TMR NUDOCS 8012110490
Download: ML19340C606 (1)


Text

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JUN 8 1979 MEMORANDUM FOR:

R. Benero, Task Leader Task Group No. 5 NRC/TMI Special Investigation Group FROM:

F. Cherny. Section Leader dection A, MEB, DSS

SUBJECT:

TMI - 2 ACCIDENT RESPONSE PARTICIPATION Ref:

R. C. DeYoung Memorandum of June 6, 1979 As requested by the referenced memorandum, I am herein providing a breif de-scription of TMI - 2 Accident Response activities that I participated in. The tasks are as follows:

6 1.

Coordination between several NRR technical branches, the NRC Incident Center

_J, C and B & W on April 4-5, 1979 as discussed in my letter of May 2, 1979

-y to File. For you convenience I have attached a copy.

2.

For the period April 7-20, 1979 I participated as a member of the F 'i Tech-nical Review Group based in Trailer City at the TMI - 2 site. The review Group's function was to review the safety aspects of the modifications being made to the plant for achieving long term cold shutdown. Modification's re-g viewed and the Review Group's evaluation is described in Appendix B of NUREG-4a 0557. Specifically I was assigned within the Group to review the design of 9/7 mechanical components and their supports, i.e. piping, pumps, valves, and vessels.

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')bv F. Cherny Section Leader Section A, Mechanical Engineering Branch Division of Systems Safety

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