ML20093C613

Interim Deficiency Rept DER 84-44 Re Fatigue Failures of Charging Pumps.Initially Reported on 840706.Due to Extensive Investigation & Evaluation Required,Next Rept Will Be Submitted by 841026

ML20093C613
Person / Time
Site:	Palo Verde
Issue date:	09/24/1984
From:	Van Brunt E ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To:	Bishop T NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
References
ANPP-30634-TDS, DER-84-44, NUDOCS 8410100617
Download: ML20093C613 (2)

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Arizona Public Service Company September 24, 1984 ANPP-30634-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 Resident Reactor Projects and Engineering Programs

Subject:

Time Extension For Report - DER 84-44 A 50.55(e) Potentially Reportable Deficiency Relating To Fatigue Failures Of The Charging Pumps.

File: 84-019-026; D.4.33.2 Ref erenc e : ( A) Telephone conversation between D. Hollenbach and A. Ramey on July 6, 1984 (B) ANPP-30128, dated August 6, 1984 (Interim Report)

Dear Sir:

The NRC was notified of a potentially reportable deficiency in Ref erence ( A), and an Interim Report was transmitted by Ref erence (B).

At that time, it was estimated that a Final Report would be available by Septembe r 27, 1984.

Due to the extensive investigation and evaluation required, it is now expected that this inf ormation will be finalized by October 26, 1984, at which time a complete report will be submitted.

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

Very truly yours, LLL GLL t

E. E. Van Brunt, Jr.

APS Vice President Nuclear Production ANPP Project Director EEVB/TRB/nj cc: See Pc3e Two 8410100L17 840924 PDR ADOCK 05000528 S

PDR 036.27

h I

Mr. T. W. Bishop DER 84-44 '

Page Two t.

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.LA. Souza D. E. Fowler.

T. D. Shriver C. N. Russo J. Vorees J. R. Bynum J. M. Allen J. A. Brand A. C. Gehr W. J. Stubblefield W. G. Binghain R. L. Patterson R. W. Welcher H. D. Foster D.' R. Hawkinson L. E. Vorderbrueggen R. P. Zimmerman S. R. Frost L. Clyde M. Woods T. J. Bloom Records Center Institute of Nuclear Power Operations 1100 circle 75 Parkway, Suite 1500

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Atlanta, CA 30339

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