ML19309H279

Notification of 800522 Meeting W/Industry Representatives in Bethesda,Md to Review Data on Delayed Reactor Coolant Pump Trip During Small Break Loca.Agenda Encl

ML19309H279
Person / Time
Issue date:	04/21/1980
From:	Sheron B Office of Nuclear Reactor Regulation
To:	Speis T Office of Nuclear Reactor Regulation
References
NUDOCS 8005090502
Download: ML19309H279 (2)

Text

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e005090 M M 8E00 UNITED STATES

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NUCLEAR REGULATORY COMMisslON g(

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MEMORANDUM FOR: Themis Speis, Chief, Reactor Systems Branch, DSI FROM:

Brian W. Sheron, Reactor Systems Branch, DSI

SUBJECT:

FORTHCOMING f1EETING WITH INDUSTRY REPRESENTATIVES ON DELAYED RCP TRIP DURING SMALL BREAK LOCA'S PURPOSE:

1.

Review recent Semiscale data on effect of RCP operation during SBLOCA's.

2.

Review schedule and requirements for LOFT Tests L3-5 and L3-7 (effect of RCP operation on SBLOCA).

3.

Discuss state-of-the-art modeling with industry repre-sentatives and overall plan for resolution of issue.

(MeetingAgendaenclosed)

PLACE:

P-ll8, Phillips Building, Bethesda, MD.

TIME:

9:00 a.m. to S:00 p.m.

DATE:

Tuesday, fiay 22, 1980 h/ds4 (d. bw Brian W. Sheron Reactor Systems Branch Division of Systems Integration cc:

See attached list

Enclosure:

As stated

Proposed Agenda for May 13 Meeting on Pump Trip During SBLOCA TIME Introduction Ross 9:00 - 9:10 Status and overview of bases for staff position on RCP trip during SBLOCA's Sheron 9:10 - 9:20 Research efforts relating to RCP trip problem Sullivan 9:20 - 9:30 Summary of results to date from Semiscale pumps on/off test series EG&G, Idaho 9:30 - 10:30 Break 10:30 - 10:45 Discussion / Questions 10:45 - 12:00 LUNCH 12:00 - 1:00 Plans for LOFT teste L3 5 and L3-6 1:00 - 1:30 Discussion 1:30 - 2:00 Industry statements regarding state-of-the-art modeling of RCP operation during SBLOCA's

& plans for resolution of issue 2:00 - 3:30 Discussion 3:30 - 4:00

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Distribution D.G. Eisenhut T. Novak R.P. Denise R. Vollmer B. Grimes G. Lainas D. Ross P. Check R. Satterfield F. Rosa W. Butler

0. Parr W. Kreger R. Tedesco N. Lauben E. Throm J. Guttmann R. Audette W. Jensen G. Mazetis L. Rubenstein L. Phillips J. Stolz S. Hanauer R. Mattson i

F. Schroeder K. Kniel G. Knighton

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M. Ernst R. Baer C. Berlinger TERA LPW ACRS (16)

H. Sullivan L.S. Tong G.D. McPherson W. Lyon T. Murley S. Fabic R. Budnitz W.P. Johnson, Yankee Atomic G. Owsley, Exxon Nuclear L. Leach, EG&G, Idaho L. Ybarrondo, EG&G, Idaho J. Taylor, B&W V. Esposito, 'd J. Longo, CE R. Gill, Duke Power C. Reed, Commonwealth Edison G. Liebler, FP&L E.P. Wilkinson, INP0 W. Layman, NSAC ti. Levenson, EPRI