ML20079L718

Interim Deficiency Rept DER 82-85 Re Failure of Harlo Relays to Operate in Relay Panels During Prerequisite Testing Due to Supplier Error Using Dc Coils in Ac Circuits.Initially Reported on 830107.Final Rept Will Be Submitted by 830307

ML20079L718
Person / Time
Site:	Palo Verde
Issue date:	02/07/1983
From:	Van Brunt E ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To:	Sternberg D NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
References
10CFR-050.55E, 10CFR-50.55E, ANPP-22924-GHD, DER-82-85, NUDOCS 8302230425
Download: ML20079L718 (3)

Text

Docket /Naa.

. 50-528/529/530

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50.55 (c) Report '

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Arizona Public Service Company '

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.. Po. BOX 21666 +

PW.*. NIX, ARIZONA 85036

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February 7, 1983.

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'ANPF~22924-CHD/BSK-Q.~

U. S. Nuclear Regulatory Commission Region V-Creekside Oaks Office Park 1450 Maria Lane - Suite 210

' Walnut Creek,' California. 94596--5368

Mr. D. - M. L ternberg, Chief Attention

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" Reactor Projects Branch 1

Subject:

Interim Report - DER 82-85 A 50.55(e) Potentially Reportable Deficiency Relating to Harlo Relay Panels in Unit #1 Failed Tests Due to 1

Supplier Error Using DC Coils in AC Circuits File: 83-015-026 D.4.33.2 3

Reference:

Telephone Conversatien between A. D'Angelo and G. Duckworth on January 7, 1983 a

{

Dear Sir:

4

?

The NRC was notified of a Potentially Reportable Deficiency in the' referenced telephone conversation.. At that time, it was estimated-that a determination of reportability would be made within thirty.

(30) days.

Due to the extensive investigation and evaluation required, an Interim 1

Report is attached. It is ncy expected that this information will be finalized by March 7, 1983,'at which time a complete report will-be i

submitted.

Very truly yours CLC.L_ \\

q Lll. [N.

E. E. Van Brunt, Jr.

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APS Vice 7 resident Nuclear Projects t

ANPP Project Director e

EEVBJr/CHD:ske Attachment cc: see Attached Page 2 8302230425 830207

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t PDR ADOCK 05000528 s

PDR

i U. S. Nucletr Rigulatory C:mmission Attention:

Mr.'D. M.-Sternberg,-Chief eANPP-22924-GHD/BSK February 4, 1983

.Page 2 cc: Richard.DeYoung, Director Office of Inspection and Enforcement U. S. Nuclear Regulatory Commission Washington, D. C.

20555 T. G. Woods, Jr.

J. A. Roedel D. B. Fasnacht G. C. Andognini J. R. Bynum B. S. Kaplan W. E. Ide A. C. Rogers J. Vorees J. A. Brand A. C. Gehr W. J.-Stubblefield W. G. Bingham R. L. Patterson R. W. Welcher R. M. Grant D. R. Hawkinson L. E. Vorderbrueggen G. A. Fiorelli P. P. Klute Lynne Bernabei, Esq.

Harmon & Weiss 1725 "1" Street, NW Washington, D. C.

20006 R. L. Greenfield.

Assistant Attorney General Bataan Memorial Building Santa Fe, New Mexico' 87503 a

e

' INTERIM REPORT - DER 82-85

. POTENTIAL REPORTABLE DEFICIENCY ARIZONA PUBLIC SERVICE COMPANY (APS)

PVNGS UNIT #1 I.

Potential' Problem During prerequisite testing, sixteen (16) relays failed to operate in relay panels supplied by Harlo Corporation under Purchase Order 13-EM-022. Panels 1EZAB-C01, IEZAA-C01, 1EZJB-C01 and EZJA-C01 have Westinghouse Auxiliary Relays with 125 VDC coils, but are supplied from a 120 SAC source as specified on Drawings 13-E-HFB-005, Revision 3; 13-E-HFB-011, Revision 3; and 13-E-HJB-024.

II.

Approach To and Status Of Proposed Resolution Bechtel Engineering is corresponding with Harlo to disposition this condition.

I '.

Projected Completion of' Corrective' Action and Submittal of the Final Report Evaluation of this condition and submittal of the Final Report is forecast to be completed by March 7, 1983.

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