ML19340B042

Notification of 780607 & 08 Meeting W/Ge & Mark I Owners Group in San Jose & Norco,Ca to Discuss long-term Program Load Definition Methods & Outstanding Confirmatory Requirements from Sep.Proposed Agenda Encl

ML19340B042
Person / Time
Site:	Hatch, Monticello, Dresden, Peach Bottom, Browns Ferry, Oconee, Nine Mile Point, Indian Point, Fermi, Oyster Creek, Hope Creek, Cooper, Pilgrim, Brunswick, Vermont Yankee, Duane Arnold, Quad Cities, FitzPatrick
Issue date:	05/11/1978
From:	Charemagne Grimes Office of Nuclear Reactor Regulation
To:	Butler W Office of Nuclear Reactor Regulation
References
TASK-06-02.A, TASK-RR NUDOCS 8010170749
Download: ML19340B042 (4)

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(- /9 7:- d4 NOt* UNf TED STATES g" NUCLEAR REGULATORY COMMISSION g WASHINGTON, D. C. 20565

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gy =. MEMORANDUM FOR: W. R. Butler, Chief Plant Systems Branch, DOR = .g,; THRU: B. C. Buckley, Section Leader, Plant Systems Branch, D0R FROM: C. I. Grimes, Plant Systems Branch, D0R

SUBJECT:

FORTHCOMING MEETING WITH THE GENERAL ELECTRIC COMPANY AND THE MARK I OWNERS GROUP p i Date and Time: Wednesday, June 7,1978 9:00 a.m. 4 Thursday, June 8,1978 TBA j Location: June 7, 1978 San Jose, CA. I June 8, 1978 Norco, CA. ~

Purpose:

A loads working group session in San Jose to discuss the LTP load definition methods and outstanding confirmatory requirements from the p STP. The working group will tour and witness ~ testing at the FSTF in Norco, California. A proposed agenda is attached.

Participants:

NRC: W. Butler, C. Grimes, K. Wichman, I K. Herring, J. Kudrick, N. Su BNL: G. Maise, J. Ranlet, G. Bienkowsky, C. Tung, A. Sonin, P. Huber GE: L. Sobon, L. Steinert, et. al. Mark I Owners: R. Logue, et. al. C.. nAL C. Grimes Plant Systems Branch Division of Operating Reactors Attachment as stated: cc: See page 2 E s l 8 010170 7l Cf / g l

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D. Eisenhut 50-324/325 =: J. Guibert 50-298 EE! i= ' L. Sha 50-249 W. Butler 50-331 ~ R. Baer 50-333 D. Ziemann 50 321 K. Seyfrit 50-366 5' G. Lear 50-263 i=-..? D. Davis 50-220 "m J. Stolz 50-293 . =: - K. Kniel 50-277/278 E== ' R. Hartfield 50-254/265 N ' 'E ~ = D. Thompson 50-271 = = = = - J. Reece 50-341 R. Tedesc 50-354/355 G. Lainas r-I. Sihweil J. Knight =J i C. Anderson 2 S. Fabic

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I w=n (? (9 o AGENDA NRC/GE/ MARK 1 OWNERS MP = Jy D LOADS WORKING GROUP Wednesday, June 7, 1978 E

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Outstanding Confirmatory Requirements and Load Definition Techniques for the Long Term Program '.cp.+ A. Torus Downward and Upward Pool Swell Load Definition [ 1. Downward Load Resolution [ 2. Three Dimensional Testing 3. Simulation of Drywell Pressure and Enthalpy Flux Histories 4. Sensitivity to Vent System Losses W .( 5. Break Type (Recirculation vs. Main Steam) ' = .y B.

• /ertical Reaction Loads O

1. Vent System Impact and Drag Load Definition 2. Pool Swell Imoact for Other Structure:; p== C. Submerged Drag Loads O 1. Bubble Propagation Differential Pressure

== 2. Definition and Confirmation of Submerged ~ Pool Velocities D. Condensation Oscillation Load Definition for Torus and Downcomers 1. Flow Regimes if 2. Load Sensi'ivity ~~ E. Secondary LOCA Load Definition 1. Vent System Thrust 2. Froth and Fallback 3. Post Swell Waves 4. Sonic and Compression Waves p 5. Seismic Slosh !.4 = 6. Asymmetric Torus Loads F. T-Quencher Load Definition

== -iihii =i: 1. Monticello Test Results . =: 2. Ramshead/ Quencher Comparative Results 3. Multiple-Sequential Load Definition ["" = i

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.m;:1M3 D_._ h =E[ 2_ W 11578 E]== G. Error and Uncertainty Analyses for All Loads =. II. Questions and Comments on Recently Submitted Topical Reports

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A. NEDE - 21627-P Scaling Evaluation

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NEDC - 21673-P Multivert Chugging Loads ig.; g r.:r:.i.: III. Program Schedule Status i~.~.5.5 hhi== Thursday, June 8, 1978 ...sii. +: FSTF Tour and Discussion of Preliminary Observations I.. (i$i

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