ML20127F220

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Safety Evaluation of Core Melt Accidents:GESSAR-FDA, Limerick-OL,FNP-ML, Monthly Highlights for Apr 1983
ML20127F220
Person / Time
Site: Limerick, 05000000, 05000447, Atlantic Nuclear Power Plant
Issue date: 04/30/1983
From: Pratt W
BROOKHAVEN NATIONAL LABORATORY
To: Meyer J
Office of Nuclear Reactor Regulation
Shared Package
ML082170592 List:
References
CON-FIN-A-3711, FOIA-84-243 NUDOCS 8505200365
Download: ML20127F220 (3)


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MONTHLY HIGHLIGHTS FOR APRIL 1983

" Safety Evaluation of Core-Melt Accidents:

GESSAR-FDA, Limerick-OL, FNP-ML" (FINA-3711)

'BNL Principal' Investigator:

W. T. Pratt (FTS 666-2630)

NRC Technical Monitor:

J. F. Meyer, Reactor Systems Branch NRC Project Manager:-

J. F. Meyer, Reactor Systems Branch

-1.

PROGRESS TO DATE:

The consequences of the meltdown accident sequences analyzed previously during our review of the GESSAR-II PRA have been assessed using the CRAC code.

The reanalysis of release categories at Limerick was continued to support our. assessment of potential mitigation features.

2.

PROBLEMS OR DELAYS:

See'. Item 3.

3.

MILESTONES:

The existing Limerick mitigation feature milestones are under review and being discussed with the NRC technical monitor.

4.

NEXT REPORTING PERIOD:

Work will continue.

8505200365 840920 PDR FOIA 6

SHOLLYB4-243 PDR L

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FEE RECOVERY COST STATUS FIN:

A-3711 TITLE:

CORE MELT ACC...GESSAR-FDA,' LIM.-OL, FNP-ML PERIOD: APRIL 1983

$ FYO3 TASK / PLANT PERIOD CUMULATIVE A

Task i:Gessar 238 NI Docket 50-447 16,553.

61,200, B

Tank i stimerick i Docket 50-352 19,744.

62,976.

D Task 2iGessar 230 NI Docket 50-447 11,037.

29,343 E

Task 2 Limerick i Docket 50-352 14,227.

36,355.

G Task 3:Gessar 230 NI

' Docket 50-447 2,570.

2,570.

H Task 3 Limerick i Docket 50-352 0.

6,553.

J Task 4:Gessar 230 NI Docket 50-447 5,075.

6,465.

K Task 4:Linerick i Docket 50-352 3,965.

17,124.

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Division of Systems Integration - NRR March 1983 Total Projected Funds Obligated Balance of Funds ($K)

FIN No.

Project Cost ($K)

To Date ($K)

FY 1983 FY 1984 FY 1985 e

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1170 450 50 610 60 1

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