ML19211C516
| ML19211C516 | |
| Person / Time | |
|---|---|
| Issue date: | 06/20/1979 |
| From: | Cherny F Office of Nuclear Reactor Regulation |
| To: | Aycock M Office of Nuclear Reactor Regulation |
| References | |
| REF-GTECI-A-09, REF-GTECI-SY, TASK-A-09, TASK-A-9, TASK-OR NUDOCS 8001110558 | |
| Download: ML19211C516 (1) | |
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8 NUCLEAR REGULATORY COMMISSION
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JUN 2 01979 MEMORA*lDUM FOR:
M. Aycock, Deputy Director, Unresolved Safety Issues Program FROM:
F. C. Cherny, Interim Task Manager TAP A-9 (ATWS)
SUBJECT:
INFORMATION REGARDING GENERIC TASK SUPPORT FUNDS - TAP A-9 ATWS
Reference:
M. Aycock 6-15-79 memorandum to Task Managers Referring to the numerical categories in your memorandum, the following would be applicable for TAP A-9:
1.
Not Applicable 2.
Not Applicable 3.
A)
In response to an f!RR User's Request, RES issued a contract to Rockwell International under FIN No. 83032 to perform a literature survey on safety valve response.
This survey is completed and results documented in NUREG/Cr-0687.
Conclusion has been reached that con-firmatory experiments are needed.
Some coordination on testing effort may be possible with FRG, Japan etc. Formal user's request needs to be modified.
Preliminary funding estimate of $1.25M for FY'80 through FY'81 has been provided by RES. Also RES has currently estimated $1.78M for FY'82. These programs will provide direct support to resolution of TAP A-9 for PWR's.
B) Contract with RPI (FIN B-6461) " Thermal Hydraulic Stability Analysis" has been transferred to RES.
It is expected that some confirmatory analysis support will be needed relative to 8WR stability.
Estimated completion of the BWR work is second quarter FY'81.
Detailed work scope is not completed as yet.
Projected funding by RES is $376K through FY'81.
4.
a) Not Applicable b) Not Applicable c) Not Applicable f, f,
'l'W F. C. Cherny, Interim Task Manager TAP A-9 (ATWS) cc:
F. Schroeder, DSS R. Bosnak, DSS S. Hanauer, DSS J. Knight, DSS A. Thadani, DSS B. Grenier, DSS 8001110 56F