ML20108B567

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Interim Deficiency Rept DER 84-58 Re Failure of Auxiliary Feedwater Sys Solenoid Valve to Open in Response to Auxiliary Feedwater Actuating Sys Signal.Initially Reported on 840808.Final Rept Delayed Until 841113
ML20108B567
Person / Time
Site: Palo Verde  Arizona Public Service icon.png
Issue date: 10/29/1984
From: Van Brunt E
ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To: Bishop T
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
References
ANPP-30995-TDS, DER-84-58, NUDOCS 8411160107
Download: ML20108B567 (2)


Text

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Arizona Nuclear Power Project

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P.O BOX 52034

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NC:(y. 7, October 29, 1984 ANPP-30995-TDS/TRB U. S. Nuclear Regulatory Commission Region V Creekside Oaks Office Park 1450 Maria Lane - Suite 210 Walnut Creek, California 94596-5368 Attention: Mr. T. W. Bishop, Director Division of Reactor Safety and Projects

Subject:

Time Extension For Report - DER 84-58 A 50.55(e) Potentially Reportable Deficiency Relating To Auxiliary Feedwater System Solenoid Valve Failed To Open In Response To AFAS Signal.

File: 84-019-026; D.4.33.2

Reference:

(A) Telephone conversation between J. Ball and T. Bradish on August 8, 1984 (B) ANPP-30449, dated September 6,1984 (Interim Report)

(C) ANPP-30873, dated October 17, 1984 (Time Extension)

Dear Sir:

The NR': was notified of a potentially reportable deficiency in Reference ( A), an Interim Report was transmitted by Reference (B), and a Time Extension was requested by Reference (C). At that time, it was estimated that a Final Report would be available by October 30, 1984 Due to the extensive invest.gation and evaluation required, it is now expected that this information will be finalized by November 13, 1984, at which time a complete report will be submitted.

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

Very truly yours,

,k.

CLLL A L'l.

8411160107 841029 E. E. Van Brunt, Jr.

DR ADOCK 05000529 APS Vice President PDR Nuclear Production ANPP Project Director EEVB/TRB/nj cc: See Page Two I' O ZE-27

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p Mr. T. W. Bishop DER 84-58 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 L. A. Souza D. E. Fowler T. D. Shriver C. N. Russo J. Vorees J. R. Bynum J. M. Allen A. C. Gehr W. J. Stubblefield W. G. Bingham R. L. Patterson R. W. Welcher

11. D. Foster D. R. Hawkinson R. F. Zimmerman L. Clyde M. Woods T. J. Bloom Records Center Institute of Nuclear Power Operations 1100 Circle 75 Parkway, Suite 1500 Atlanta, GA 30339

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