ML20100L155

Interim Deficiency Rept DER 84-72 Re HPSI Pump Miniflow Isolation Valve.Initially Reported on 840925.Due to Extensive Investigation & Evaluation,Final Rept Delayed Until 841212

ML20100L155
Person / Time
Site:	Palo Verde
Issue date:	11/30/1984
From:	Van Brunt E ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To:	Kirsch D NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
References
ANPP-31260-TDS, DER-84-72, NUDOCS 8412110477
Download: ML20100L155 (2)

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3N MCEWED t;-n Arizona Nuclear Power Project u LtC 33 ly 9 y9 P.O. Box 52034

• PHOENIX, ARIZONA 85072-2034 REGids y q November 30, 1984 ANPP-31260-TDS/TRB U. S. Nuclear Regulatory Commission Region V 1450 Maria Inne - Suite 210 Walnut Creek, California 94596-5368 Attention: Mr. D. F. Kirsch, Acting Director Division of Reactor Safety and Projects

Subject:

Time Extension For Report - DER 84-72 A 50.55(e) Potentially Reportable Deficiency Relating To HPSI Pump Miniflow Isolation Valve.

File: 84-019-026; D.4.33.2

Reference:

(A) Telephone conversation between C. Sorenson and T. Bradish on September 25, 1984 (B) ANPP-30951, dated October 25, 1984 (Interim Report)

(C) ANPP-31151, dated November 15, 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 a Time Extension was requested by Reference (C). At that time, it was estimated that a Final Report would be available by November 30, 1984.

Due to the extensive investigation and evaluation required, it is now expected that this information will be finalized by December 12, 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, ED3 %A/g E. E. Van Brunt, Jr.

APS Vice President Nuclear Production ANPP Project Director EEVB/TRB/nj cc: See Page Two 0 10 8

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' Mr. D. F. Kirsch DER 84 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 B. S. Kaplan J. R. Bynum-J. M. Allen A. C. Gehr W. J. Stubblefield

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W. G. Bingham R. L. Patterson R. W. Welcher '

H. D. Foster D. R. Hawkinson R. P. Zimmerman L.' Clyde M. Matt T. J. Bloom Records Center Institute of Nuclear Power Operations 1100 Circle 75 Parkway, Suite 1500 Atlanta, GA 30339

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