ML20091H387

Interim Deficiency Rept DER 83-73 Re Unqualified Foxboro Power Supplies Installed in IE Instrument Cabinets.Initially Reported on 831027.Due to Extensive Investigation & Evaluation,Next Rept Delayed Until 840907

ML20091H387
Person / Time
Site:	Palo Verde
Issue date:	05/23/1984
From:	Van Brunt E ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To:	Bishop T NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
References
ANPP-29582-TDS, DER-83-73, NUDOCS 8406050152
Download: ML20091H387 (2)

Text

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Arizona Public Service Company 'T5/YE0 P.o BOX 21666 . PHOENIX, ARIZONA 85036

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g Jr May 2 3 , 1984 ANPP-29582-TDS/TRB 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:

Time Extension For Report - DER 83-73 A 50.55(e) Potentially Reportable Deficiency Relating To Unqualified Foxboro Power Supplies Were Installed In IE Instrument Cabinets File: 84-019-026; D.4.33.2 Refteence: (A) Telephone conversation between P. Narbut and R. Tucker on October 27, 1933 (B) ANPP-28290, dated November 28, 1983 (Interim Report)

(C) ANPP-28538, dated January 3, 1984 (Time Extension)

(D) ANPP-28934, dated February 24, 1984 (Time Extension)

(E) ANPP-29352, dated April 24,1984 (Time Extension)

Dear Sir:

The NRC was notified of a potentially reportable deficiency in Reference (A), an Interim Report was transmitted by Reference (B), and Time Extensions were requested by References (C), (L), and (E). At that time, it was estimated that a Final Report would be available by May 25,1984.

Due to the extensive investigation and evaluation required, it is now expected that this information will be finalized by September 7,1984, at which time a complete report will be submitted.

There is no new infomation or change to the Interim Report at this time.

Very truly yours \ ,

- . W ~$

h, E. E. Van Brunt, Jr.

APC Vice President, Nuclear ANPP Project Director EEVB/TRB:ru cc: - See Page Two

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

D. B. Karner W. E. Ide D. B. Fasnacht A. C. Rogers B. S. Kaplan L. A. Souza D. E. Fowler J. Vorees J. R. Bynum J. M. Allen P. P. Klute A. C. Gehr W. J. Stubblefield W. G. Bingham R. L. Pa tterson R. W. Welcher ~

H. D. Foster D. R. Hawkinson L. E. Vorderbrueggen G. A. Fiore111 S. R. Frost J. Self-D. Canady Records Center Institute of Nuclear Power Operations 1100 circle 75 Parkway, Suite 1500 Atlanta, GA 30339