ML20105A613
| ML20105A613 | |
| Person / Time | |
|---|---|
| Site: | Braidwood  |
| Issue date: | 09/09/1992 |
| From: | Simpkin T COMMONWEALTH EDISON CO. |
| To: | Murley T NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM), Office of Nuclear Reactor Regulation |
| References | |
| IEB-88-001, IEB-88-1, NUDOCS 9209170115 | |
| Download: ML20105A613 (1) | |
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Downers Grove. Illinois 60515 September 9,1992 Dr. Thomas E. Murley
~ Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Washington, D.C. 20555 Attn: Document Control Desk
Subject:
1.E. Bulletin 88 01 " Defects in L
Westinghouse Circuit Breakers" l
l Braidwood Station Units 1 & 2 NRC Docket Nos. 50-456,50-457 l
l
References:
a)
W.E. Morgan letter to A.B. Davis dated April 8,1988 b)
W.E. Morgan le?.ter to A.B. Davis dated June 27,1988 I
Dear Dr. Murley:
The subject NRC Bulletin requestad that holders of operating licenses or construction permits for Nuclear Power Reactors provide information on Westinghouse series DS circuit breakers and safety concerns associated with their use. Additionally, to request that addressees using these breakers in class 1E service perform and L
document inspection of the alignment in the breaker closing rnochan,sm.
With Reference a), Commonwealth Edison Company (CECO) responded to the bulletin with initial inspection results and a schedule for followup inspections.
Reference b) updated this information with additional inspection results.
The purpose of this letter is to inform your office of the completion of the l
Inspections for all affected circuit breakers on both Units 1 and 2. CECO considors its actions regarding this bulletin complete.
E Please direct any questions you may have to this office.
Respectfully, CV Y
f T.W. Simpkin Nuclear Licensing Administrator 140054 cc:
R.M. Pulsifer - NPR B. Clayton - Rlli S. DuPont - Braidwood SRI l
92o9170115 420909 l
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A ZNLD/1340/3
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