ML19346G706
| ML19346G706 | |
| Person / Time | |
|---|---|
| Issue date: | 06/07/1994 |
| From: | Lyon W Office of Nuclear Reactor Regulation |
| To: | Brooks B BABCOCK & WILCOX CO. |
| References | |
| CON-FIN-L-1696-3 TAC-M54946, NUDOCS 9407080224 | |
| Download: ML19346G706 (1) | |
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June 7, 1994 Brent Brooks Babcock & Wilcox 3315 Old Forest Rd.
Box 10935 Lynchburg, VA 24506 SUBJECTS:
1.
REVIEW 0F EG&G'S PRELIMINARY EVENT TREES APPLICABLE TO B&W STEAM GENERATOR TUBE RUPTURE, INEL JOB CODE L-1696-3, TASK 11; TAC M54946 2.
B&W EMERGENCY OPERATING PROCEDURES TECHNICAL BASIS DOCUMENT, REVISION 7
Dear Brent:
In preparation for our meeting on Wednesday, June 15, 1994 with EG&G, I have-asked EG&G to transmit two items to you:
1.
A rough draft that provides preliminary event trees and summarizes EG&G conclusions, and 2.
A more complete copy of their report.
This preliminary, draft material is being furnished so that you will be in a better position to discuss accuracy between the EG&G modeling, B&W plant design, and B&W plant operations.
The material has not received review from EG&G management nor from the NRC and is provided only for the above purpose.
By copy of this letter, I am placing a copy of each item in the public document room (PDR).
By copy of this letter, I am also placing a copy of the TBD Revision 7 procedures in the PDR.
M Warren C. Lyon, Sr. Reactor Systems Engineer BWR Reactor Systems Section Reactor Systems Branch Division of Systems Safety and Analysis cc:
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