ML17296A618

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Responds to IE Bulletin 79-25 Re Failures of Westinghouse Bfd Relays in safety-related Sys.Westinghouse Bfd Relays Are Not Used at Facilities
ML17296A618
Person / Time
Site: Palo Verde  Arizona Public Service icon.png
Issue date: 01/04/1980
From: Van Brunt E
ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To: Engelken R
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
References
IEB-79-25, NUDOCS 8003100027
Download: ML17296A618 (2)


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lPEPEMC (QCSEQPR~'P P. O BOX 2I666 PHOENIX'RIZONA 85036 January 4, 1980 ANPP-14554 - JMA/WFg Docket Nos.

50-528, 50-529, 50-530 Mr.

R.

H. Engelken, Director U.S. Nuclear Regulatory Commission Region V

202 Walnut Creek Plaza 1990 N. California Boulevard Walnut Creek, CA 94596

Subject:

NRC IE Bulletin No. 79-25 dated November 2, 1979, Failures of Westinghouse BFD Relays in Safety-Related Systems File:

D.4.01.1; 80-005-026

Dear Mr. Engelken:

We have reviewed the design of PVNGS in accordance with the concerns of NRC IE Bulletin No. 79-25.

We confirm that Westinghouse BFD/NBFD relays are not used in PVNGS.

This completes action on the subject Bulletin.

Very truly

urs, EEVBJr/WFg/av CLJIA E.

E.

Van Brunt, Jr.

APS Vice President, Nuclear Projects ANPP Project Director cc:

J.

M. Allen J.

A. Roedel F.

W. Hartley W.

H. Wilson C.

Ferguson NRC Office of Inspection 8 Enforcements Division of Reactor Inspection Programs Washington, D.C.

20555 00081000%7