ML20012E842

Forwards Understanding of Current Status of All Unimplemented USIs for Facility in Response to Generic Ltr 89-21

ML20012E842
Person / Time
Site:	Arkansas Nuclear
Issue date:	03/28/1990
From:	Poslusny C Office of Nuclear Reactor Regulation
To:	Carns N ARKANSAS POWER & LIGHT CO.
References
REF-GTECI-A-09, REF-GTECI-A-44, REF-GTECI-A-46, REF-GTECI-A-47, REF-GTECI-EL, REF-GTECI-SC, REF-GTECI-SY, TASK-A-09, TASK-A-44, TASK-A-46, TASK-A-47, TASK-A-9, TASK-OR GL-89-21, TAC-74538, NUDOCS 9004060429
Download: ML20012E842 (4)

Text

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March 28, 1990 Docket No. 50-368 i

Mr. Neil S. Carns l

Vice President, Nuclear Arkansas Power and Light Company P. O. Box 551 Little Rock, Arkansas 72203

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SUBJECT:

' UNIMPLEMENTED UNRESOLVED SAFETY ISSUES AT ARKANSAS NUCLEAR l

ONE, UNIT 2(ANO-2)(TACNO.74538)

On October 19, 1989 the staff issued Generic Letter (GL) 89-21 which requested informationconcerningthestatusofimplementationofunresolvedsafetyissues j

(USIs) at your facility.

Based on your response to this GL dated November 30, i

1989, our review of. Agency records and discussions between your staff and the l

NRC Project Manager, the NRC staff has compiled the enclosed list representing our assessment of USI implementation. These results were presented to the Comission at a meeting on February 14, 1990.

The enclosure to this letter presents the staff's understanding of the current status of all unimplemented USIs for ANO-2. The staff encourages your-effort to complete the un'.mplemented USIs.

If you have questions or coments about the enclosed information please contactmeat(301)492-1336.

Sincerely,

/s/

Chester Poslusny, Jr., Project Manager Project Directorate IV Division of Reactor Projects - III, i

o IV, Y and Special Projects-co Office of Nuclear Reactor Regulation

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Enclosure:

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WASHINGTON D. C. 706b5 March 28, 1990 L, >

Docket No. 50-368 I

Mr. Neil S. Carns Vice President, Nuclear ep r

Arkansas Power and Light Company i

P. O. Box 551 Little Rock,~ Arkansas 72203 i

SUBJECT:

UNIMPLEMENTED UNRESOLVED SAFETY ISSUES AT ARKANSAS NUCLEAR ONE, UNIT 2 (ANO-2) (TAC NO. 74538) t i On October 19, 1989 thestaffissuedGenericLetter(GL)89-21whichrequested

'I information concernIng the status of impleuntation of unresolved safety issues (US1s) at your facility. Based on your response to this GL dated November 30, 1989, our review of Agency records and discussions between your staff and the NRC Project Manager, the NRC staff has compiled the enclosed list representing our assessment of USI implementation. ~These results were presented to'the l

Cor.snission at a meeting on February 14, 1990.

The enclosure to this letter presents the staff's understanding of the current status of all unimplemented US1s for ANO-2. The staff encourages your l

effort to complete the unimplemented USIs.

If:you.have questions or com.ents about the enclosed information please contactmeat(301)492-1336.

Sincerely,.

i ab Chester Poslusny, Jr., Project Manager Project Directorate IV Division of Reactor Projects 'III, IV, V and Special Projects Office of Nuclear Reactor Regulation

Enclosure:

As stated cc w/ enclosure:

See next page i

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t'r. Neil S. Carns Arkansas Power & Light Conpany Arkansas Nuclear One, llnit 2 CC:

.Mr. Early Ewing, General itanager Mr. Charles B. Brinkman, Manager Technical Support and Assessment Washington Nuclear Operations Arkansas Nuclear One Combustion Engineering, Inc.

P. O. Box 608 12300 Twinbrook Parkway, Suite 330 Russellville, Arkansas 72801 Rockville, Maryland 20852 Mr. Neil Carns Director NuclearOperatIons Honorable Joe W. Phillips Arkansas Nuclear One County Judge of Pope County P. O. Box 608 Pope Cnunty Courthouse Russellville, Arkansas 72801 Russellville, Arkansas 72801 Mr. Nicholas S. ' Reynolds Bishop. Cook, Perce118 Reynolds 1400 L Street, N.W.

Washington, D.C.

20005-3502 Rcgional Administrator, Region IV tl.S. tiuclear Regulatory Conmission Office of Executive Director for i

Operations 611 Ryan Plaza Drive, Suite 1000 Arlington, Texas 76011 Senior Resident Inspector i

-11.5. Nuclear Regulatory Consission 1 !!uclear Plant Road Russellville, Arkansas 72801 tis. Greta Dieus, Director Division of Environmental Health Protection Arkansas Departnient of Health 4815 West Markan Street Little Rock, Arkansas 72201 Mr. Robert B. Borsum Babcock & Wilcox tiucicar Power Generation Division

-1700 Rockville Pike, Suite 525 Rockville, Maryland 20852 i

y (is l..-

l ENCLOSURE i

s e

1 c

Expected l

Implementation USI #

TI TL,E_

Date Remarks _

i Anticipated Transients 04/30/91 DEFAS installation.

A-9 Without Scram (ATWS) per 10 CFR S0.62 A-44 Station Blackout 12/31/92 Supplemental licensee response and NRC staff safety evaluation pending.

Implementation date based i

on NRC staff safety evaluation (by end of 1990) and allowing up to 2 years for implementation.

A-46 Seistric Qualification of 04/30/91 Awaiting supplemental Equiptrent in Operating Plants NRC staff safety evaluation and SQUG

guidance, r

A-47' Safety implications of Control TBD New requirement.

Systems in LWR Nuclear Power Response due by Plants 03/31/90.

,