ML20214G123

Review of PRA for Seabrook Nuclear Power Plant, Monthly Highlights for Jan 1986

ML20214G123
Person / Time
Site:	Seabrook, 05000000
Issue date:	02/20/1986
From:	Kato W BROOKHAVEN NATIONAL LABORATORY
To:	Lyon W Office of Nuclear Reactor Regulation
Shared Package
ML20213E815	List: ML20213E811 ML20214F446 ML20214F510 ML20214F578 ML20214F595 ML20214F603 ML20214F654 ML20214F699 ML20214F736 ML20214F755 ML20214F766 ML20214F817 ML20214G041 ML20214G057 ML20214G062 ML20214G065 ML20214G068 ML20214G079 ML20214G123 ML20214G128 ML20214G148 ML20214G171 ML20214G179 ML20214G181 ML20214G188 ML20214G192 ML20214G204
References
CON-FIN-A-3778, FOIA-87-6 NUDOCS 8705260424
Download: ML20214G123 (4)

Text

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) BROOKHAVEN NATIONAL LABORATORY

{ g ASSOCIATED UNIVERSITIES. INC.

Upton. Long Island. New York 11973 (516) 282s 2444 Department of Nuclear Energy FTS 666' February 20, 1986 Mr. Warren Lyon Reacter Systems Branch Division of Systems Integration Office of Nuclear Reactor Regulation Mail Stop P-1132 U. S. Nuclear Regulatory Commission Washington, D. C. 20555

Dear Mr. Lyon:

Enclosed is the January monthly report for the activities sponsored by your Branch. Also included are the computerized budget sumaries and the fee recovery cost status for each program. I would t ggest that you and your staff review the reports to detemine whether there are any discrepancies.

If there are, please notify the principal investigator.

We hope this meets with your approval. If there are any questions re-garding fomat, distribution, or budget reporting, please contact Mr. A. J.

Weiss, Administrative Technical Assistant, FTS 666-4473.

Sincerely yours,

& .' /

Walter' . Kato Dep t Chaiman WYK/jw Enclosures cc: R. Bari, BNL W. Houston, NRC ~~

M. Kaltman, NRkhats COPY F]O T. Pratt, BNL K. Pulsipher, NRC J. Rosenthal, NRC B. Sheron, NRC A. J. Weiss, BNL BNL Technical Monitor 8705260424 870515 PDR FOIA PDR SHOLLYB7-6 N

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MONTHLY HIGHLIGHTS FOR JANUARY 1986

" Review of the Probabilistic Risk Assessment for the Seabrook Nuclear Power Plant" (FIN A-3778)

BNL Principal Investigators: M. Khatib-Rahbar (FTS 666-2626)

NRC Project Manager: W. Lyon (FTS 492-7940), RS Branch

1. Scope /

Purpose:

This project is to provide technical support to the Reactor Systems Branch in reviewing the accuracy and completeness of the Seabrook Proba-bilistic Safety Study (SPSS). BNL will perform a critical review of the plant design and PRA methods supplemented by audit calculations of selec-ted accident sequences to confi rm the validity of the methods and results. ,

2. Work Performed During Period:

Comments received from the NRC Project Manager and the applicant have been incorporated into the final report.

3. Problems / Delays:

1 None.

4 Summary of Progress to Date/ Milestones:

Task I: Work is nearly complete on the review and evaluation of the "back-end" of the PRA for the Seabrook Nuclear Station. Two preliminary reports have been submitted for review to the NRC Project Manager. Com-ments have been received, and have been incorporated into a draft final report. The draft final report has been reviewed by both NRC and the applicant.

5. Next Reporting Period:

The final report will be submitted to the NRC Project Manager.

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F I a A kC I A L ST A i U S i

J AisO AR f 19Pc ACCOUNT T T T I, F ARC FTA 004174 HFVitk nF FWA FOK SEA 3R00K APF A-3778 SUPERVibrH : sp PR1P'C TP AL Ih'VESTIGATOD ; kHATTB-RANRAR W.

TFRFlhATIOb. DATE : 09/30/86 Cif RDEN T YEAP t' o f-I T H in DATE 4

I UT6FCT STAFF rFFuGI :

(Sap STAFF VorTHS) .a0 1.10 TI DThFCT S AL ARIFS : 4,103. 5,699.

MATEkIAL x SEcVICES 0 O.

AnF SUPF0FT : u. d.

Sil6CUPciGACTA : O. o.

TRAVEL FXPEP.'hFS : O. O.

INDTHECT F x P t' A SF S : 1,760. 2,270.

GFhERAL 4 ADbin. : 2,oA4 3,647.

TOTAL CCSTS : o,e17. 11,n16.

PF k C E A T A L.'~ nF AVAIL FLhDS S P di'T : PST (FY 69 C AC R Y'JVER + FY 86 ruugs RECE1VEC 10 la TE )

e-1 III FilnnlNG STATUS : '

FY 19AS FY icg5 pupJFCTED FY 1986 F Oh i)S FY 19P6 F I'n n I S'b C A R ef Y L V t R r uh0 T tJC IEVtl DEC'D TL UATF nAL. k'E F U F O 1 (a Al fi h) f .1 h) f1 K) 14 u. u. O.

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.. FEE RECOVERY' COST STATUS FIN: A-3778

TITLE: REVIEW OF PRA FOR SEABROOK NPP PERIOD: JANUARY- 1986 .

! $ $ FY86 TASK / PLANT PERIOD CUMULATIVE f.

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'A Seabrook Docket 50-443 B,618. 11,816.

. TOTALS : 8,618, 11,816.

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