ML20012A322

Advises That Util 890501 Response to NRC Bulletin 88-010 & Suppl 1, Nonconforming Molded Case Circuit Breakers Confirmed That Activities Required to Address Bulletin Performed,Except for Four Circuit Breakers

ML20012A322
Person / Time
Site:	Fort Calhoun
Issue date:	02/22/1990
From:	Bournia A Office of Nuclear Reactor Regulation
To:	Gates W OMAHA PUBLIC POWER DISTRICT
References
IEB-88-010, IEB-88-10, TAC-71298, NUDOCS 9003090229
Download: ML20012A322 (4)

Text

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FCbru6ry 22,1990 p

Docket No. 50 285 y

Mr.-W. Gary Gates Division Manager - Nuclear Operations Omaha Public Power District 1623 Harney Street Omaha, Nebraska 68102

SUBJECT:

!!RC BULLETIN 88 10 AND SUPPLEMENT 1 TO BULLETIN 88-10 L

NDHCONFORMING MOLDED. CASE CIRCUIT BREAKERS (TAC NO. 71298)

I By letter dated May 1,1989, you responded to Bulletin 88-10. As a result of Supplement I to. Bulletin 8810, corrections to your Nay 1,1989 letter were not required.

In your response, your confirmed that activities required to address the issue of substandard molded case circuit breakers diccussed in Bulletin 8810.have been performed and that you are in conformance to Bulletin 8810

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except for four circuit breakers. These four breakers are being scheduled to be replaced. in the forthcoming refueling outage which began February 17, 1990.

In addition, during the time you found the problem of these breakers a Safety Analysis for Operability was prepared which provided justification for continued operation.

A detailed technical review of your response has not been performed; however, the area may be subject to inspection at a later date.

If a subsequent inspec-tion identifies deficiencies in your actions and response, this issue will be reopened. Presently, the staff considers your response to Bulletin 8810 complete for Fort Calhoun Station.

Sincerely, s

/s/

Anthony Bournia, Project Manager Project Directorate IV Division of Reactor Projects - III, IV, V and Special Projects Office of Nuclear Reactor Regulation cc:

See next page DISTRIBUTION gDochet File nta NRC PDR

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. OFFICIAL RECORD COPY Document NamE~TC LTk/71281

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February 22, 1990

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I-I Docket No. 50 285

- Mr. W. Gary Gates Division Manager. Nuclear Operations Omaha Public Pont District 1623 Harney Street Omaha, Nebraska 68102

SUBJECT:

ilRC BULLETIN 88 10 AND SUPPLEMENT 1 TO BULLETIN 88 10 NONCONFORMINGMOLDED.CASECIRCUITBREAKERS(TACNO.71298)

By letter dated May 1,1989, you responded to Bulletin 88-10. As a result of Supplement 1 to Bulletin 8810, corrections to your May 1,1989 letter were not required.

In your response, your confirmed that activities required to address the issue of substandard molded case circuit breakers discussed in Bulletin 88-10 have been performed and that you are in conformance to Bulletin 88-10

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except for four circuit breakers. These four breakers are being scheduled i

to be replaced in the forthcoming refueling outage which began February 17,

' i 1990.

In addition, during the time you found the problem of these breakers a Safety Analysis for Operability was prepared which provided justification for

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continued operation.

A detailed technical review of your response has not been performed; however, the area may be subject to inspection at a'later date.

If a subsequent inspec.

tion identifies deficiencies in your actions and response, this issue will be reopened.

Presently, the staff considers your response to Bulletin 88-10 complete for Fort Calhoun Station.

Sincerely, i.

/s/

L Anthony Bournia, Project Manager l

Project Directorate IV Division of Reactor Projects. III, IV, V and Special Projects Office of Nuclear Reactor Regulation cc: See next page DISTRIBUTION t

Docket File NRC PDR Local PDR PD4 Reading G. Holahan MS 13E4 F. Hebdon P. Noonan A. Bournia 0GC.Rockville E. Jordan MS MNBB 3701 J. C. Stone ACRS(10)MSP-315 PD4 Plant File

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02/}y90 OFFICTAT.~RE R D COPY Document Name: *TC LTR/71281

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NUCLEAR REGULATORY COMMISSION rn WASHINGTON, D. C. 20555 February 22, 1990 Docket No. 50-285 e

Mr. - W. Gary Gates Division Manager - Nuclear Operations Omaha Public Power District 3

1623 Harney Street-

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Omaha, Nebraska 68102 q

Dear Mr. Gates:

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SUBJECT:

NRC BULLETIN 88-10 AND SUPPLEMENT 1 TO BULLETIN 88-10, NONCONFORMINGMOLDED-CASECIRCUITBREAKERS(TACNO.71298)-

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J By letter dated May 1, 1989, you responded to Bulletin 88-10. As a result of 1

Supplement I to Bulletin 88-10, corrections to your May 1,1989 letter were not.

required.

In your response, your confirmed that activities required to address

'l the issue of substandard molded case circuit breakers discussed in Bulletin l

88-10 have been performed and that you are in conformance to Bulletin 88-10.

except for four circuit breakers. These four breakers are being scheduled to be replaced in _the forthcoming refueling outage which began February 17, 1990.

In addition, during the time you found the problem of these breakers a Safety Analysis for Operability was prepared which provided justification for p

continued operation.

i A detailed technical review of your response has not been performed; however,

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'the area may be subject to inspection at a later date.

If a subsequent inspec-L tior identifies deficiencies in your actions and response, this issue will be reopened.

Presently, the staff considers your response to Bulletin 88-10 o

complete for Fort Calhoun Station.

Sincerely, i

M67 h

Anthony Bournia, Project Maneger l

Project Directorate IV L

Division of Reactor Projects - III.

IV, V and Special Projects Office of Nuclear Reactor Regulation

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t Mr. W.' Gary Gates Fort Calhoun Station Omaha.Public Power District Unit No. 1 l

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1' Harry. H. Voigt, Esq.

.LeBoeuf, Lamb, Leiby & MacRae

.l 1333 New Hampshire Avenue, NW Washington, D.C.

20036

Mr. Jack Jensen, Chairman Washington County' Board-of Supervisors t

Blair, Nebraska 68008 Mr. Phillip Harrell, Resident Inspector U.S. Nuclear Regulatory Comission P. O. Box 309 Fort Calhoun, Nebraska '68023 Mr. Charles B. Brinkman,- Manager Washington Nuclear Operations Combustion Engineering, Inc.

12300 Twinbrook Parkway, Suite 330

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Rockville, MD =20852 Regional Administrator, Region IV U.S. Nuclear Regulatory Comission Office of Executive Director

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for 0perations

, 611 Ryan Plaza Drive Suite 1000 l

' Arlington, Texas 76011 Harold Borchert Director Division of Radiological Health Departraent of Health 301 Centennial Mall, South P.O.-Box 95007 Lincoln, Nebraska 68509 Mr. G.-R. Peterson, Manager Fort Calhoun Station P. O. Box 399 Fort Calhoun, Nebraska 68023 I

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