ML19260A434

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Responds to IE Bulletin 79-11 Re Faulty Overcurrent Trip Device.Westinghouse DB-50 & DB-75 Breakers Not in Use at Facilities
ML19260A434
Person / Time
Site: North Anna  
Issue date: 10/30/1979
From: Brown S
VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To: James O'Reilly
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
IEB-79-11, NUDOCS 7911210115
Download: ML19260A434 (1)


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./d C Vepco October 30, 1979 Mr. Jaraes P. O'Reilly, Director Serial tio. 455/052279B Office of Inspection & Enforcement PSE&C/GLP:lga U.S. fiuclear Regulatory Conmission Region II 101 Marietta Street, Suite 3100 Docket tios. 50-404 Atlanta, Georgia 30303 50-405

Dear Mr. O'Reilly:

We have completed our review of the electrical and instrument systems purchased for North Anna 3 and 4 as required by I.E. Bulletin flo.

79-11.

We have not used any of the Westinghouse 08-50 and DB-75 to date.

If we have occasion to use these types of breakers we will per-form the checks recon:nended in I.E. Bulletin flo. 79-11.

Y truly y urs,

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j Senior Vice President - Power 5tation Enrjineering and Construction.'l,/

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Mr. Victor Stello, Director Office of Inspection & Enforcee 2nt Tir Harold R. Denton, Director Of fice of Nuclear Peactor Regulation 1381 G1 7911210 //f gj

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