ML19325E416

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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  Constellation icon.png
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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i PHILADELPHIA ELECTRIC COMPANY j

NUCLEAR GROUP HEADQUARTERS 955 65 CHESTERBROOK BLVD.

WAYNE, PA 19087 5691 j

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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

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 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.

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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

fr G. A. Hunger, Jr.

Director Licensing Swtlon Nuclear Servives Department cc:

W. T. Russell, Administrator, Region I. USNRC T. P. Johnson, USNRC Senior Resident Inspector, PBAPS 1

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. 'iii. o 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

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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