ML19207A739
| ML19207A739 | |
| Person / Time | |
|---|---|
| Issue date: | 08/02/1979 |
| From: | Tong L NRC OFFICE OF NUCLEAR REGULATORY RESEARCH (RES) |
| To: | Hanauer S, Norberg J, Ross D Office of Nuclear Reactor Regulation, NRC OFFICE OF STANDARDS DEVELOPMENT, NRC OFFICE OF THE EXECUTIVE DIRECTOR FOR OPERATIONS (EDO) |
| References | |
| RTR-WASH-1400 NUDOCS 7908220232 | |
| Download: ML19207A739 (3) | |
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UNITED STATES y
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NUCLEAR REGULATORY COMMISSION
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AUG 2 1979 To Those On Tue Attached List Gentlemen:
You are cordially invited to attend the next Code Assessment Review Group Meeting scheduled for Septemb+ r 20, 1979 at RES headquarters Room 150 in Silver Spring. The enclosed agenda specifies the time schedules and topics to be presented and discussed.
The last meeting of this Review Group was held beginning of November, 1978. Since that time RES has made some progress in defining the code assessment strategy and implementation while three of our con-tractors have made a number of TRAC comparisons with test data in accordance with RES plan.
The objective of this meeting is to outline the RES plan for code assessment, describe the current status of the ongoing work and receive feedback and coninents from the meeting participants regarding the validity of the adopted approach.
Since 1,
LJ 0. Ton, Assistant Director for Water Reactor Safety Resea h Div-sion of Reactor Safety Research
Enclosure:
as stated 7342 7903220 S
Addressees for Letter Dated AUG P 1979 D. F. Ross, NRC J. A. Norberg, NRC S. Hanauer, NRC S. Fabic, NRC N. Zuber, NRC
'. Shotkin, NRC W. Lyon, NRC P. S. Andersen, NRC Consultant H. Kouts, BNL W. Kato, BNL G. Brocket, Intermountain Technology J. F. Jackson, LASL J. Vigil, LASL T. Theofanous, Purdue G. G. Fee, ORNl G. E. Dix, GE B. E. Bingham, B&W V. Espositos, W T. Dietrick, CE A. Henry, MIT W. M. Rohsenow, MIT J.
Dearien,
EG&G/ID R. Tiller, DOE-ID L. J. Ybarrondo, EG&G/ID T. Fernandez. EPRI 4
CODE ASSESSMENT REVIEW GROUP MEETING AT RES HEADQUARTERS SEPTEMBER 20, 1979 AGENDA 9:00 - 9:15 a.m.
Introduction L. S. Tong (Research Emphasis on Small Breaks; Need for thorough physical interpretation of each test) 9:15 - 9:45
.m.
TRAC Assessment Strategy S. Fabic (The assessed code must be able to calculate LWR accident / transient consequences within acceptable error margin) 9:45 -10:15 a.m.
TRAC Assessment Matrix P. Andersen (Selection of cases to be run for completion of assessment) 10.15 -10:30 a.m.
Display of Results of code vs. test data comparisons, and of the associated discrepancies S. Fabic 10:30- 10:45 a.m.
Coffee Break 10:45 -11:15 a.m.
HQ Staff Observations regarding certain
" blind" predictions P. Andersen 11:15 -12:30 p.m.
Status of TRAC-PlA Assessment at LASL J. Vigil 12:30 - 1:30 p.m.
Lunch 1:30 - 2:00 p.m.
Status of TRAC-PlA Assessment at BNL P. Saha 2:00 - 2:30 p.m.
Status of TRAC-PlA Assessment at INEL T. Charlton 2:30 - 2:45 o.m.
TRAC Development Plans L. Shotkin 2:45 - 3:00 p.m.
Status of Acceptance Criteria S. Fabic 3:00 - 4:00 p.m.
General Discussion Note:
During each presentation scheduled between 10:45 a.m. and 2:30 p.m. the speakers are to commeat on relevance of the information gained from the test, and informa'. ion gained from the code calculation of that test, regarding the applicability to LWR.
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