ML16340D377

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Board Notification 83-78:forwards Matls Re Independent Design Verification Program by Participating Organizations. Info Relevant to Safety Issue on Design Adequacy of Plant
ML16340D377
Person / Time
Site: Diablo Canyon Pacific Gas & Electric icon.png
Issue date: 06/10/1983
From: Eisenhut D
Office of Nuclear Reactor Regulation
To: Ahearne J, Gilinsky V, Palladino N
NRC COMMISSION (OCM)
Shared Package
ML16340D378 List:
References
TASK-AS, TASK-BN83-078, TASK-BN83-78 BN-83-078, BN-83-78, NUDOCS 8305110471
Download: ML16340D377 (6)


Text

1 Docket No.:

50-275 MEMORANDUM FOR:

Chairman Palladino Commissioner Gilinsky Commissioner Ahearne Commissioner Roberts Commissioner Asselstine FROtf:

SUBJECT:

Darrell G. Eisenhut, Director Dik'ision of'icensing Office of Nuclear Reactor Regulation INFORIIATION ITEMS REGARDING THE DESIGN VERIFICATION PROGRAM FOR DIABLO CANYON, UNIT 1 (Board Notification No. 83-78)

In accordance with the present NRC procedures for Board Notifications, the following items are enclosed for information of the Corenission:

1.

Stone

& Ilebster Engineering Corporation, SHEC ITR 27 Rev. 1, "Verification of the Instrument and Control Design of the Auxiliary Feedwater System,"

Nay 18, 1983 2.

Stone

& 'ilebster Enginering Corporation, SHEC ITR 28 Rev. 1, "Verification of the Instrument and Control Design of the Control Room Ventilation and Pressuriza;tion System,"

Nay 18, 1983 3.

Trip Report of NRC Inspection of Design Calculations, Memorandum from H. Polk to G. Lear, lfay 13, 1983 4.'rip Report for IDVP/PG&E Technical Interchange

Meeting, Memorandum.

from H. Polk to G. Lear, Nay 16, 1983 5.

Stone

& webster Engine'er'fng Corporation, SflEC,ITR 45 Rev. 0, "Additional Verification of Redundancy of Equipment and Power Supplies in Shared Safety Related Systems,"

I1ay 20, 1983 6.

Transcript of NRC - PG&E - LI Meeting, "Seismic gualification of Diablo Canyon Main. Control Board," Nay 20, 1983

Contact:

H. Schierling, ONRR OFFICEI SURNAME$

DATE0

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Transcript of NRC - TES - SHEC lteeting.

"IDVP Audit of Construction QA for Diablo Canyon,"

Nay 21.

1983 The enclosures provide information on the status of activities performed under the Independent Design Verification Program (IDVP) for Diablo Canyon Unit 1 by the participating organizations.

The information is relevant to the safety issue on the design adequacy of Diablo Canyon Unit 1.

This is the subject of Commission Order CLI-81-30 which is the basis for the IDVP.

Enclosures:

As stated

'Original signed bp Robert A. Purple

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Darrell G. Eisenhut, Director Division of Licensing Office of Nuclear Reactor Regulation cc:

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F. Wolf, ASLB G. 0. Bright, ASLB J. Kline, ASLB T. S. Moore, ASLB H. R. Johnson, ASLAB J.

H. Buck, ASLAB SECY OGC OPE ED,O Parties to the Proceeding OFFICE/

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NRC FORM 318 (10-00) NRCM 0240

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DISTRIBUTION LIST FOR BOARD NOTIFICATION Diablo Canyon Units 182 Docket Nos. 50-275/323 OL ACRS Members Ms. Elizabeth Apfelberg Mr. Richard E. Blankenburg Mr. Glenn 0. Bright Mr. Herbert H. Brown Dr. John H. Buck Philip A. Crane, Jr.,

Esq.

Mr. Frederick Eissler David S. Fleischaker, Esq.

Mrs.

Raye Fleming Arthur C. Gehr, Esq.

Mr. Mark Gottlieb Mr. Thomas H. Harris Mr. Richard B. Hubbard Dr.

W.

Reed Johnson Janice E. Kerr, Esq.

Dr. Jerry Kline Mr. John Marrs Thomas S. Moore, Esq.

Bruce Norton, Esq.

Joel R. Reynolds, Esq.

Mr. James

0. Schuyler Mr. Gordon Silver Michael J. Strumwasser, Esq.

Paul C. Valentine, Esq.

Harry M. Willis John F. Wolf, Esq Atomic Safety and Licensing Board Panel Atomic Safety and Licensing Appeal Panel iMr.. Malcolm. H. Furbush

~Resident Inspector/Diablo-Canyon NPS Dr. William E. Cooper Mr.

W. C. Gangloff Mr,.

Owen H. Davis Dr. Jose Rosset Dr. Rober t C. Axtmann Mr. Myer Bender Dr. Max W. Carbon Mr. Jesse C. Ebersole Mr. Harold Etherington Dr. William Kerr Dr. Harold W. Lewis Dr. J.

Carson Mark Mr. William M. Mathis Dr. Dade W. Moeller Dr. David Okrent Dr. Milton S. Plesset Mr. Jeremiah J.

Ray Dr. Paul C.

Shewmon Dr. Chester P. Siess Mr. David A. Ward

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