ML20042E093

Forwards List of Usis,Including A-9 Re ATWS,A-44 Re Station blackout,A-46 Re Seismic Qualification of Equipment in Operating Plants & A-47 Re Safety Implications of Control Sys in LWRs

ML20042E093
Person / Time
Site:	Arkansas Nuclear
Issue date:	03/26/1990
From:	Alexion T 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 9004200082
Download: ML20042E093 (5)

Text

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March)6,;1990-Docket No. 50 313 Mr. Heil S. Carns Vice President, Nuclear

' Arkansas' Power and Light Company.

P.-0.: Box 551 7

Little Rock, Arkansas. 72203

SUBJECT:

'UNIMPLEMENTED UNRESOLVED SAFETY ISSUES AT ARKANSAS NUCLEAR ONE, P

-UNIT 1-(ANO.1)(TACNO.-74538) a On October 19,.1989 the staff issued Generic Letter (GL) 89-21 which' requested information concerning the status of implementation of unresolved safety. issues I

(USIs). at your-f acility. 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 Manaher$nimplementation. -These results were presented to -thethe NRC our assessment o U q

L

Commission at a meeting on February 14,.1990.

L The enclosure-to-this letter presents the staff's' understanding of the current status of all unimplemented USIs for ANO-1.

The staff encourages your effort

)

to complete.the unimplemented USIs.

If you have ouestions or comments-about the enclosed information please contact meat (301)492-1337.

E Sincerely,

/s/

Thomas W. Alexion, 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 DISTRIBUTION

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G. Holahan MS~13E4 F. Hebdon P. Noonan T. Alexion

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-March 26, 19901 y.:

o Docket No. 50 313 Mr. Neil S. Carns Vice President,. Nuclear t

. Arkansas Power and Light Company.

P. O. Box 551 Little. Rock : Arkansas. 72203

SUBJECT:

UNIMPLEMENTED UNRESOLVED. SAFETY ISSUES AT ARKANSAS NUCLEAR ONE, UNIT 1-(ANO1)(TACNO.74538)

On October 19, 1989 the staff issued Gener.ic Letter (GL) 89 21-which' requested t

information concerning the status of implementation of-unresolved safety issues

-(USIs)atyourfacility.

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 $I. implementation. These results were presented to the-the N our assessment of U

~

Commission 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-1. The staff encourages your effort to complete the unimplemented USIs.

If.you-have questions or comments about the enclosed information please contact me at (301) 4921337.

L Sincerely,

/s/

Thomas W. Alexion.. Project Manager b

Project Directorate IV h

Division of Reactor Projects ~. III, l

IV, V and Special Projects Office of Nuclear Reactor Regulation

Enclosure:

As stated a

cc w/ enclosure:

'Ser next page DI5TRIBUT10N DocTeYt Tile.

NRC PDR Local PDR PD4 Reading G. Holahan MS 13E4 F. Hebdon P. Noonan

' T. 31exion '

0GC.Rockville E. Jordan MS HNBB 3701 ACRS-(10) MS P-315 PD4' Plant File lDE 7:W471L'"L -

L.l....:. _.L;.1,0.iK47P g"M4 lNAME'.:PNoonan Alex

.:FH on lDATE:03gid90

03/%D/90

03/24/90

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NUCLEAR REGULATORY COMMISSION e-4

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WASHINGTON, D. C,20656 -

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, March-26.-1990

' Docket-No.:50-313

~

k Mr.'Neil S. Carns' Vice President, Nuclearc e

-Arkansas' Power and Light Company

-P. 0. Box 551-Little Rock, Arkansas 72203

SUBJECT:

UNIMPLEMENTED' UNRESOLVED SAFETYLISSUES AT, ARKANSAS NUCLEAR ONE, iUNIT.1-(ANO-1)(TAC'NO.'74538) '

On'0ctober 19,'1989' the ' staff issued Generic'Letterj (GL)' 89-21 which requested

-'I

~

information.concerning the status ~of implementation of unresolved safety issues' (USIs) at your facility; Based on-your. response :to this GL dated November 30,

'1989, our review of. Agency records ~and discussions'between yourcstaff and the NRC Project Manager, the NRC staff hes compiled the enclosed list representing

.our: assessment of-USI implementation. These results were' presented to the Commission at a ' meeting on February la,1990.-

The enclosur'e to this letter presents:the staff's; understanding of the current

(

status of;all unimplemented USIs for'AH0-1. The staff encourages your effort-to con.plete the unimplemented USIs.

l If you have questions or comments about the enclosed infctmat 4n.-please contact meat-(301)492-1337.

Sincerely, o

Thomas W. Alexion, Proje t Manager

[

Project Directorate IV,

. i Division of Reactor; Projects

.-III, IV,'V and Special Projects.

. i

[

Office of Nuclear Reactor Regulat on

Enclosure:

As' stated cc w/ enclosure:

4-i See next page

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- *.n es

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.Mr.:Nei1 S. Carns Arkansas Power & Light Company Arkansas Nuclear One, Unit 1 Cct. ~

I

Mr. Early Ewing, General Manager

Technical Support and Assessment

= Arkansas Nuc. lear One P. O. Box 608 Russellville, Arkansas 72801 Mr. Heil:Carns, Director r

liuclear Operations

' Arkansas Nuclear One P.:0. Box 608 Russellville, Arkansa>, 72801 i

Mr. Nicholas S. Reynolds

~

Bishop, Cook, Purcell & Reynolds 1400~L. Street, N.W.-

~

L Washington D.C..

20005-3502

-Mr. Robert B. Borsum'

-Babcock 4 Wilcox Nuclear Power Generation Division l

'1700 Rockville Pike, Suite 525 '

. Rockville, Muyland. 20852 '

. Senior Resident = Inspector

-1

U.S. Nuclear Regulatory Comission

1: Nuclear: Plant Road j

Russellville, Arkansas' 72801 Regicnal Administrator, Region IV t

U.S. Nuclear Regulatory Comission i

Office of Executive Director.

'for.0perations:

l.

611 Ryan Plaza Drive,-Suite 1000 l

. Arlington,. Texas 76011

' A.

Honorable Joe W.-Phillips County Judge ~of. Pope County

' Pope County. Courthouse i

Russellville, Arkansas 72203

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Ms. Greta Dicus, Director d

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Division of Environmental Health j

L Protection ~

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Arkansas Department of Health l

4815 West Markam Street L

_Little-Rock, Arkansas 72201 w

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., y Enclosure Expected Implementation USI 1~

-TITLE _

Date Remarks-A Anticipated. Transients-12/31/90 Implement during

!l WithoutScram(ATWS) next refueling per 10 CFR 50.62 outage.

A-44 Station Blackout 12/31/92 Licensee submittal-1 under NRC staff review.-

Implementation date based on NRC staff safet -

evaluation by 1

end_of 1990.and' allowing up to 2_

i years for-l implementation.

{

- i A-46 Seismic Qualification of 08/31/93

' Awaiting supplemental Equipment in Operating-NRC' staff safety-Plants

-evaluation and SQUG j

guidance, q

A-47 Safety Iraplications of TBD New requirement.

I Control Systems-in LWR Response due by-Huclear Power Plants 03/01/90.-

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