ML20245K360

Forwards SER Accepting Corrective Actions Taken in Response to Plant 890120 High Pressure Injection Sys Backflow Event. TAC 71972 Considered Closed

ML20245K360
Person / Time
Site:	Arkansas Nuclear
Issue date:	08/11/1989
From:	Craig Harbuck Office of Nuclear Reactor Regulation
To:	Tison Campbell ARKANSAS POWER & LIGHT CO.
Shared Package
ML20245K366	List: ML20245K360 ML20245K367
References
TAC-71972, NUDOCS 8908180424
Download: ML20245K360 (3)

Text

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• August 11, 1989 Docket No. 50-313 Mr. T. Gene Campbell Vice President, Nuclear Arkansas Power and Light Company Post Office Box 551 Little Rock, Arkansas 72203

SUBJECT:

SAFETY EVALUATION OF THE CORRECTIVE ACTIONS TAKEN IN RESPONSE TO THE ARKANSAS NUCLEAR ONE, UNIT 1, JANUARY 20, 1989, HIGH PRESSURE INJECTION SYSTEM BACKFLOW EVENT (TAC NO. 71972)

The staff has completed its review of the corrective. actions you have taken in response to the Unit I high pressure injection system backflow event of January 20, 1989. This review was based primarily upon information which you provided in submittals dated February 14 and 24, and April 27, 1989. It focused on the areas which were pertinent to the assessment of damage to the affected high pressure injection piping and to your corrective actions to prevent recurrence. The staff has concluded that your corrective actions were adequate.

TAC No. 71972 is therefore considered completed based upon the enclosed Safety Evaluation.

Sincerely,

/s/

C. Craig Harbuck, 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:

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• s s + + August 11, 1989 Docket No. 50-313 l 1

Mr. T. Gene Campbell )

Vice President, Nuclear Arkansas Power and Light Company Post Office Box 551 Little Rock, Arkansas 72203 l

SUBJECT:

SAFETY EVALUATION OF THE CORRECTIVE ACTIONS TAKEN IN RESPONSE TO THE ARKANSAS NUCLEAR ONE, UNIT 1, 1 JANUARY 20, 1989 HIGH PRESSURE INJECTION SYSTEM j BACKFLOW EVENT (TAC NO. 71972) 4

i The staff has completed its review of the corrective actions you have taken in I

response to the Unit I hich pressure injection system backflow event of January 20, 1989. This review was based primarily upon information which you t provided in submittals dated February 14 and 24, and April 27, 1989. It focused on the areas which were pertinent to the assessment of damage to the affected high pressure injection piping and to your corrective actions to prevent recurrence. The staff has concluded that your corrective actions were adequate.

TAC No. 71972 is therefore considered completed based upon the enclosed Safety Evaluation.

Sincerely, I M

C. Craig Harbuck, Project Manager Project Directorate IV Division of Reactor Projects - III, j IV, Y and Special Projects  ;

Office of Nuclear Reactor Regulation

Enclosure:

1 As stated )

i cc w/ enclosure:

See next page .

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-________--__--__-__--______:_L _ ._ _ _ _. _. - - - l

1

.G. ,

I 4 Mr. T. Gene Campbell Arkansas Power & Light Company Arkansas Nuclear One, Unit I cc: ,

Mr. Early Ewing, General Manager

_ Technical Support and Assessment l- Arkansas Nuclear One 1 l P. 0. Box 608 l Russellville, Arkansas 72801 l 1

l Mr. Niel.Carns, Director Nuclear Operations Arkansas Nuclear One

P. O. Box 608 l Russellville, Arkanses 7280)

Mr. Nicholas S. Reynolds Bishop, Cook, Purcell & Reynolds l 1400 L Street, N.W.

Washington, D.C. 20005-3502 Mr. Robert B. Borsum Babcock & Wilcox Nuclear Power Generation Division 1700 Rockville Pike, Suite 525 Rockville, Maryland 20852 Senior Resident Inspector U.S. Nuclear Regulatory Commission 1 Nuclear Plant Road Russellville, Arkansas 72801 Regional Administrator, Region IV U.S. Nuclear Regulatory Commission Office of-Executive Director for Operations 611 Ryan Plaza Drive, Suite 1000 Arlington, Texas 76011 Honorable Joe W. Phillips )

County Judge of Pope County )

Pope County Courthouse Russellville, Arkansas 72203  :

Ms. Greta Dicus, Director i Division of Environmental Health j Protection Arkansas Department of Health i 4815 West Markam Street Little Rock, Arkansas 72201 l

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