ML20039C805

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Board Notification 81-49 Forwarding 811203 Memo Indicating That Japanese Core Spray Distribution Tests of Simulated BWR/5 Configuration Showed Central Bundles Received Low Core Spray Flow Due to Maldistribution
ML20039C805
Person / Time
Site: Shoreham File:Long Island Lighting Company icon.png
Issue date: 12/11/1981
From: Tedesco R
Office of Nuclear Reactor Regulation
To:
Atomic Safety and Licensing Board Panel
Shared Package
ML20039C806 List:
References
TASK-AS, TASK-BN-81-49 BN--81-49, BN-81-49, NUDOCS 8112300263
Download: ML20039C805 (4)


Text

{{#Wiki_filter:- f2EY i S /, y -. Q 'g s DECEMBER 1 1 1981 Docket No. 50-322 -kehMi 8 V/ 5 The Atomic Safety and Licensing Board for the & r 11 87A,4 MEMORANDUM FOR: 'Q';v,'fr.'lL,-{\\'$ Shoreham Nuclear Power Station / ./ FROM: Robert L. Tedesco, Assistant Director .N, for Licensing Division of Licensing

SUBJECT:

BOARD NOTIFICATION - JAPANESE CORE SPRAY DISTRIBUTION TESTS ON A SIMULATOR BWR/S CONFIGURATION (BN-81It%) By memorandum dated December 3,1981, the Division of Systems Integration, in the Office of Nuclear Reactor Regulation indicated that the staff has been informed by the ACRS that Japanese core spray distribution tests of a simulated BWR/S configuration showed that central bundles received low core spray flow due to maldistribution. This information relates to BWR/4 and BWR/S reactor types. Since this constitutes new information which relates to cortentions raised in this proceding, it is being forwarded for the Board's 1. formation. + 1 Original sign +! by Sobert L Tedow Robert L. Tedesco, Assistant Director for Licensing i Division of Licensing

Enclosure:

j DSI/NRR Hemo dated 12/03/81 cc: See next page i DISTRIBUTION i See attached i NEA"R88#assssi, 1 i PDR \\\\ ..a.:utfP. N.................................................... ..,,c,, .e.. > Asewenc.er.ar..aLTe s co.... ....w..$ia 3..... 11.ea... OFFiClAL RECORD COPY usceo: ini-.sss-eea Nac FORM 318 00-84 NRCM Cao

j 1 BOARD NOTIFICATION DISTRIBUTION ON A SIMULATED BWR/5 JAPANESE CORE SPRAY DISTRIBUTION CONFIGURATION Docket File 50-322 LPDR PDR NSIC iERA LB#2 File DEisenhut RPurple SVarga TIppolito RClark BJYoungblood ASchwencer FMiraglia JRMiller DCrutchfield BRussell TWambach JWilson MService RHVollmer JKramer RMattson SHanuaer BSnyder RHartfield, MPA DELD, BBordenick OI&E (3) ACRS (16) HDentor ECase PPAS (H. Thompson) P. Hungerbuther EAdensam bcc: W.J. Dircks V. Stello E. Christenbury H. Shapar L. Wheeler i

M UNITED STATES 8

  • g NUCLEAR REGULATORY COMMISSION D

E WASHINGTON, D. C. 20555 ~s*****/ December 11, 1981 Docket No. 50-322 MEMORANDUM FOR: The Atomic Safety and Licensing Board for the Shoreham Nuclear Power Station FROM: Robert L. Tedesco, Assistant Director for Licensing Division of Licensing

SUBJECT:

BOARD NOTIFICATION - JAPANESE CORE SPRAY DISTRIBUTION TESTS ON A SIMULATOR BWR/5 CONFIGURATION (BN-81-49 ) By memorandum dated December 3,1981, the Division of Systems Integration, in the Office of Nuclear Reactor Regulation indicated that the staff has been infonned by the ACRS that Japanese core spray distribution tests of a simulated BWR/5 configuration showed that central bundles received low core spray flow due to maldistribution. This information relates to BWR/4 and BWR/5 reactor types. Since this constitutes new information which relates to contentions raised in this proceding, it is being forwarded for the Board's information. chAA-ac Robert L. Tedesco, Assistant Director for Licensing Division of '_icensing I

Enclosure:

DSI/NRR Memo dated 12/03/81 cc: See next page N

DISTRIBUTION OF BOARD NOTIFICATION (RECENT SEISMIC ACTIVITY - LOW POWER OPERATIONS,SHOREHAM)

Shoreham, ACRS Members Atomic Safety and Licensing Dr. Robert C. Axtmann Board Panel Mr. Myer Bender Atomic Safety and Licensing Dr. Max W. Carbon Appeal Board Panel Mr. Jesse C. Ebersole Docketing and Service Section Mr. Harold Etherington Edward M. Barrett, Esq.

Dr. William Kerr Jeffrey L. Futter, Esq. Dr. Harold W. Lewis Ralph Shapiro, Esq. Dr. J. Car' son Mark Howard L. Blau, Esq. Mr. William M. Mathis W. Taylor Reveley III, Esq. Dr. Dade W. Moeller Jeffrey Cohen, Esq. Dr. David Okrent Stehpen B. Latham, Esq. Dr. Milton S. Plesset Energy Research Group, Inc. Mr. Jeremiah J. Ray Joel Blau, Esq. Dr. Paul G. Shewmon David H. Gilmartin, Esq. Dr. Chester P. Siess Mr. Jeff Smith Mr. David A. Ward MHB Technical Associates Honorable Peter Cohalan Ezra I. Bialik, Esq. _}}