ML17199W908

From kanterella
Jump to navigation Jump to search
Provides Supplemental Response to NRC Bulletin 88-001 Re Westinghouse Series Ds Circuit Breakers.Plants Do Not Possess Subj Circuit Breakers
ML17199W908
Person / Time
Site: Dresden, Quad Cities, LaSalle, 05000000
Issue date: 04/26/1988
From: Morgan W
COMMONWEALTH EDISON CO.
To: Davis A
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
IEB-88-001, IEB-88-1, NUDOCS 8805030173
Download: ML17199W908 (1)


Text

Commorr**:.,~alth Edison One First J.,1al Plaza, Chicago, Illinois Address Repfy to: Post Office Box 767 Chicago, Illinois 60690 - 0767 Mr. A. Bert Davis Regional Administrator U.S. Nuclear Regulatory Commission Region III 799 Roosevelt Road Glen Ellyn, IL 60137 April 26, 1988

Subject:

Dresden Station Units 2 & 3 Quad Cities Station Units 1 & 2 LaSalle County Station Units 1 & 2 supplemental Response to NRC Bulletin No. 88-01 NRC Docket*Nbs. 50-237/249, 50-254/265, 50-373/374,

Reference:

(a) NRC Bulletin ~o. 88-0li dated February 5, 1988.

(b) W.E. Morgan letter to A.B. Davis dated April 8, 1988.

(CECo response to NRC Bulletin No. 88-0l)

Dear Mr. Davis,

The above referenced NRC Bulletin requested 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 th~t ~ddtesses using these breakers ~n class IE service perform an.d document inspection of the alignment in the.breaker closing mechanism.

This supplemental response is being submitted to. state that Dresden, Quad Cities, and LaSalle County Stations do not possess the above mentioned circuit breakers therefore they are not subject to the requirements of the referenced bulletin.

Please address any questions that you or your staff may have concerning this response to this office.

P8805030173 8804~6 Q DR ADOCK 05000237 PDR cc:

Document control Desk Resident Inspectors D/QC/LSC WEM/rf/4550K Respectfully Nuclear Licensing Administrator