ML20043B687

Degraded Core Accident Hydrogen Control Program, Quarterly Status Rept for Jan-Mar 1990

ML20043B687
Person / Time
Site:	Grand Gulf
Issue date:	03/31/1990
From:	SYSTEM ENERGY RESOURCES, INC.
To:
Shared Package
ML20043B682	List: ML20043B681 ML20043B687
References
NUDOCS 9005310131
Download: ML20043B687 (3)

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( s Quarterly. Status Report for Quarter Ending March 31, 1990 s

." Degraded Core Accident Hydrogen Control Program" Grand Gulf Nuclear Station Docket No. 50-416 LSystem Energy Resources,.Inc.

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'Ouarterly Status Report - March 31. 1990 k

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"Deoraded Core' Accident Hvdroaen Control Proaram"-

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Ji This quarterly status report is submitted to comply with 'a requirement'in O 1 < the< Grand Gulf Nuclear Station, Unit 1 Facility Operating License 1 M This requirement specifies that System Energy-

.(License No.' NPF-29).

p Resources, Inc.:(SERI) should provide quarterly reports outlining the-

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status' of;theLongoing research program.to address degraded core: hydrogen 1

control requirements. This report covers the first calendar quarter of  :

'1990 ending March 31, 1990..

-l This report ~ includes. brief summaries of any submittals made by SERI . d during'this' quarter along with summaries of any meetings between the NRC  ;

staff:and'SERI. SERI is participating in the Hydrogen-Control Owners f Group (HCOG) which'is. conducting generic.research and completing-generic

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analyse's'to resolve.the degraded core hydrogen control issue. Since.the-  :

work-completed by HCOG complements SERI's program to resolve this issue, t

-this report also includes summaries of-meetings between the HCOG and the' ,

NRC.' The~ summaries'of these meetings included in.this. report do not i

. reflect-a formal HC0G position with respect to any issue and represe ,

only the SERI interpretation of the meetings. y

'2.0 Summarv of SERI'Submittals i SERI madeino-submittals to the NRC on-the Degraded Core Accident Hydrogen

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Control: Program during this calendar' quarter of 1990.

3.0- Summarv of HCOG and NRC-Meetinas No formal meetings were held between SERI or HCOG and'the NRC during this quarter.

4.0' Hvdrocen Control Prooram Status l

The summaries and status'of the Hydrogen. Control Program as stated herein do'not reflect.the HCOG pos'ition with respect to any program and .;

represent only a SERI-interpretation of these programs. l 4

-The generic research and generic analyses conducted by HCOG to resolve .l the degraded core hydrogen control issue are complete. No additional generic activities are anticipated at this time.  !

-4.1 Status of Sionificant Issues

< SERI is currently awaiting the NRC's SER on the Hydrogen Control Program

.of HCOG. SERI is not performing any other actions under nur program pending NRC issuance of the generic SER.

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No'activitieslare~ planned for the second~ quar _ter of 1990. Should the:-

l ,,; - generic SER. be: issued during th_is period off time, SERI~ willi. resume work-

, ..on:the.GGNS. Hydrogen Control Report..

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