ML19325E416

Responds to NRC Bulletin 88-010,Suppl 1 Re Nonconforming molded-case Circuit Breakers.Actions Requested to Be Performed within 90 Days from Receipt of Bulletin Suppl Listed

ML19325E416
Person / Time
Site:	Peach Bottom
Issue date:	10/23/1989
From:	Hunger G PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
IEB-88-010, IEB-88-10, NUDOCS 8911070022
Download: ML19325E416 (3)

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PHILADELPHIA ELECTRIC COMPANY j NUCLEAR GROUP HEADQUARTERS l 955 65 CHESTERBROOK BLVD.

WAYNE, PA 19087 5691 j

tais)soosooo i October 23, 1989 Docket Nos. 50-277 50-278 License Nos. DPR-44  :

DPR-56 U.S. Nuclear Regulatory Commission i Attn Document Cotitrol Desk i Washington. DC 20555

Subject:

Peach Bottom Atomic Power Station. Units 2 and 3 Response to WRC Bulletin 88-10 Supplement 1 .

Nonconforming Molded-Case Circuit Breakers i I

Dear Sir:

The subject Bulletin Supplement informed licensees that based on a preliminary review of responses to NRC Bulletin No. 88-10. the NRC staff has determined that many responses do not adequately satisfy the provisions of the ,

Bulletin No. 88-10 and that some licensees may need to take additional actions. i The actions requested to be perfonned within 90 days from receipt of the  !

Bulletin Supplement are restated below followed by our response.

6 Action Requested

1. Review written reports submitted to the NRC in accordance with Bulletin No. 88-10 and verify that the responses meet the Bulletin provisions as i clarified by this supplement.  !

Response  !

We have reviewed our written response to Bulletin No. 88-10 for Peach Bottom  !

Atomic Power Station. Units 2 and 3. submitted to the NRC on April 3, 1989, and have concluded that the response meets the Bulletin provisions as clarified by Supplement -

1.

Action Requested

2. Prepare and retain documentation for possible audit that indicates that item 1 of the actions requested has been performed as requested.

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, W.S.- Nuclear Regulatory Commission October 23, 1989 l Document Control Desk Page 2

Response

The documentation regarding item 1 of the actions requested is being retained i and is available for audit purposes. l I

l Additionally, we have identified one molded-case circuit breaker (NCCB) that was  ;

not included in the original sample of MCCBs in warehouse storage for Peach Bottom i' Atomic Power Station, Units 2 and 3. TheCircuitBreakerManufacturer(CBM)forthis item is ITE and the supplier is Exide Power System Division. This MCCB has been i determined to be traceable to the CBM.

Should you have any additional questions or require additional information, please do not hesitate to contact us.

Very truly yours, i G. A. Hunger, Jr.

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Director Licensing Swtlon  :

Nuclear Servives Department ,

cc: W. T. Russell, Administrator, Region I. USNRC >

T. P. Johnson, USNRC Senior Resident Inspector, PBAPS ,

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COMMONWEALTH OF C.D?NSYLVANIA :

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[. COUNTY OF CHESTER j D. R. Helwig, being first duly sworn, deposes and sayst u

That he is Vice President of Philadelphia Electric Company;

, 'the Applicant herein; that he has read the foregoing Response to NRC

[ Bulletin 88-10, Supplement 1, and knows the contents thereof; and

, , .that the statements and matters set forth therein are true and correct to the best'of his knowledge, information and belief.

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Vice Pr a ent Subscribed and sworn to Ab before me.this40 day of Oc2F[4t1989.

0t, $ dmh NLx.

Notary Public NOTARALSEAL -

CATHERINE A MENDEZ.Notsy PJbl4 Trecyffrin Two Chester County My Comm:sskm Emo6tes Sept 4.1993