ML20082Q512

Interim Deficiency Rept 83-73 Re Unqualified Foxboro Power Supplies Installed in Class IE Instrumentation Cabinets. Initially Reported on 831027.Bechtel Engineering Evaluating Reportability & Corrective Action.Next Rept by 840105

ML20082Q512
Person / Time
Site:	Palo Verde
Issue date:	11/28/1983
From:	Van Brunt E ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To:	Bishop T NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
References
10CFR-050.55E, 10CFR-50.55E, ANPP-28290-BSK, DER-83-37, DER-83-73, NUDOCS 8312120226
Download: ML20082Q512 (3)

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Arizona Public Service Company P,0. BOX 21666 . FHOENIX, ARI2ONA 85036 November 28, 1983 ANPP-28290-BSK/KCP U. S. Nuclear Regulatory Commission Region V Creekside Oaks Office Park 1450 Maria Lane - Suite 210 Walnut Creek, CA 94596-5368 Attention: Mr. T. W. Bishop, Director Division of Resident Reactor Projects and Engineering Programs

Subject:

Interim Report - DER 83-73 A 50.55(e) Potentially Reportable Deficiency Relating to Unqualified Foxboro Power Supplies were Installed in IE Instrumentation Cabinets File: 83-019-026; D.4.33.2

Reference:

Telephone Conversation between P. Narbut and R. Tucker on l _0ctober 27, 1983

Dear Sir:

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 Report is attached. It is now expected that this information will be finalized by January 5,1984, at which time a complete report will be submitted.

Very truly yours, Tm E. E. Van Brunt, Jr.

nl APS Vice President, Nuclear Projects Management ANPP Project Director EEVB/KCP: sis Attachment

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cc: See Page Two 8312120226 831128 PDR ADOCK 05000528 G PDR ffi 51 27

Mr. T. W. Bishop DER 83-73 Page Two ec: Richard DeYoung, Director Office of Inspection and Enforcement U. S. Nuclear Regulatory Commission Washington, D. C. 20555 T. G. Woods, Jr.

C. C. Andognini J. A. Roedel D. B. Fasnacht A. C. Rogers B. S. Kaplan W. E. Ide J. Vorees J. R. Bynum D. D. Green P. P. Klute 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. Flore111 S. R. Frost J. Self D. Canady e

Records Center Institute of Nuclear Power Operations 1100 circle 75 Parkway, Suite 1500 i Atlanta, CA 30339

INTERIM REPORT - DER 83-73 POTENTIAL REPORTABLE DEFICIENCY ARIZONA PUBLIC SERVICE COMPANY (APS)

PVNGS UNIT 1

1. POTENTIAL PROBLEM Unqualified Foxboro power supplies have been installed in the following QlE instrumentation cabinets:

Plant Tag Number Description PO Specification IJSFNC03F NSSS Control Systems Cabinet NM-001 2JSBDC02A Process Protective Cabinet Al NM-001 2JSBBC02A Process Protective Cabinet B1 NM-001 2JSCCC02A Process Protective Cabinet Cl NM-001 II. APPROACH TO AND STATUS OF PROPOSED RESOLUTION i

Bechtel Engineering is evaluating the reportability and technical justification for corrective action.

III. 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 January 5, 1984.

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