ML20055F919

Forwards SER Confirming Util Responses to NRC Bulletin 88-010 & Suppl Re molded-case Circuit Breakers.Util Use of Replacement Breakers Until Fully Qualified Breakers Can Be Installed Acceptable Based on 891120 & 29 Submittals

ML20055F919
Person / Time
Site:	Quad Cities
Issue date:	07/17/1990
From:	Olshan L Office of Nuclear Reactor Regulation
To:	Kovach T COMMONWEALTH EDISON CO.
Shared Package
ML20055F920	List: ML20055F919 ML20055F922
References
IEB-88-010, IEB-88-10, TAC-71342, TAC-71343, TAC-75319, NUDOCS 9007190366
Download: ML20055F919 (3)

Text

.

. July 17,1990 -

DISTRIBUT ON:

' Docket Hos.-50-254-and 50-265 WDocket>TUesc NRC & Local.PDRs.

PD111-2 r/f JZwolinski-

-RBrrrett a L01shan CMoore OGC-WF1

.EJordan ACRS(10)

. Mr. Thomas J. Kovach PDIII-2 Plant Nuclear Licensing Manager Coisonwealth Edison Company-Suite 300 OPUS West 111 1400.0 PUS Place Downers Grove, Illir.cis 60515

SUBJECT:

CONFIRMATION OF RESPONSE TO HRC BULLETIN 88-10 AND SUPPLEMENT 1 TO BULLETIN 88-10, QUAD CITIES, UNITS 1 AND 2 (TAC NOS. 71342, 71343 AND 75319)

By letters dated April 4 July 7 and September 13, 1989, you responded to Bulletin 88-10. As a result of Supplement I to Eu11etin 88-10, corrections to your submittals' were required and were forwarded by letter dated November 9, 1989. -In your response you confirmed that activities required to address the issue of substandard molded case circuit breakers discussed in Bulletin 88-10 will be performed on an acceptable schedule.- A detailed technical review of your responses has not been performed; however, the crea may be

-subject to inspection at a later date.

By!1etters ' dated November 20 and Novettber 29, 1989, you requested concurrence to deviate frone Action 7 of the Bulletin for four molded-case circuit breakers on Quad Cities, Unit 1. Enclosed is our Safety Evaluation which approves the use of replacement breakers until fully qualified breakers can be installed.

We presently consider the licensing action complete for Bulletin 88-10. If subsequent inspections identify deficiencies in your actions and responses, this issue will be reopened.

Sincerely, OriginalSigned By:

Leonard H. 01shan, Project Manager Project Directorate III-2

~

'9007190366 900717 IV, V and Special Projects PDR 'ADOCK 05000254 0- Office of Nuclear Reactor Regulation PDC

Enclosure:

As stated cc: See next page p J

DOCUMENT Nt  : 4RC BUL. 88-10 g Office: A/ I-2 PM/PDIII-2 PD/PD (

Surname: ,4Edre L01shan/tg 7/9 /90 RBarrett k Date: L/ h/90 7/ /~7/90

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foi UNITED STATES

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g NUCLEAR REGULATORY COMMISSION WASHINGTON, D. C. 20$$$

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July 17,1990 Docket Nos. 50-254 and.50-265

! Mr. Thomas l. Kovach Nuclear Licensing Manager Commonwealth-Edison Company-Suite 300 OPUS West III 1400 OPUS Place Downers Grove, 1111no.is 60515

SUBJECT:

CONFIRMATION OF RESPONSE TO NRC BULLETIN 88-10 AND SUPPLEMENT 1 TO BULLETIN 88-10, QUAD CITIES, UNITS 1 AND 2 (TAC NOS. 71342, 71343 AND 75319) 1989, you responded to By letters Bulletin dated.

88-10. AsApril a result 4. July of Supplement 7 and September 1 to'Bu13,lletin 88-10, corrections to your. submittals were required and were forwarded by letter dated November .9, 1989. In your. response'you confirmed that activities required to address the issue of substandard molded case circuit breakers discussed in Bulletin 88-10 will be performed on an acceptable schedule. A detailed technical.

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

By = letters dated November 20 and November 29, 1989, you requested concurrence to deviate from Action 7 of the Bulletin for four molded-case circuit breakers on Quad-Cities, Unit 1. Enclosed is our Safety Evaluation which approves the use of replacement. breakers until fully qualified breakers can be_ installed.

We presently consider the licensing action complete for Bulletin 88-10. . If subsequent inspections' identify deficiencies in your actions and responses, this issue will be reopened.

Sincerely,

[vc/ k dh6 Leonard N. 01shan, Project Manager Project Directorate III Division of Reactor Projects - III, IV, V and Special Projects Office of Nuclear Reactor Regulation

Enclosure:

As stated cc: See next page j 1

l

p,c. , .

[ tr.. Thon.as J. Kovach Comonwealth Edison Company-Quad' Cities Nuclear Power Station Unit-Nos. I and 2 cc:

fir.. Stephen E. Shelton Vice President lowa-1111nois Gas and Electric Company P. O. Box 4350 Davenport -Iowa 52808 tiichael I. Miller, Esq.

'Sidley and Austin Ore First National Plaza-Chicago, Illinois 60690 Mr. Richard Bax Station Manager-Quad Cities Nuclear Power Station 22710 -206th Avenue Nortb Cordova, Illinois 61242' Resident Inspector' O. S. Nuclear Regulatory Connission 22712 206th Avenue North

-Cordova', Illir.cis 61242 Chairman Rock -Islar d County' Board

'of Supervisors.

~1504 3rd Avenue Ror.k Islenc County Office Bldg.

Rcek Island. Illinois 61201 Illinois Department of Nuclear Safety Office of Nuclear Facility Safety 1035' Outer Park Drive Springfield, Illinois 62704

-Regional Administrator, Region III U. S. Nuclear Regulatory Commission 799 Roosevelt Road, Bldg. #4 Glen Ellyn, Illinois 60137 Robert Heumann .

Office.of Public Counsel State of Illinois Center 100 W. Randolph Suite 11-300 Chicago, Illinois 60601 l