ML20093B263

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Interim Deficiency Rept DER 84-51 Re Failure of Turbine Driven Auxiliary Feed Pump to Quick Start from Ambient Conditions.Initially Reported on 840724.Investigation Incomplete.Next Rept Will Be Submitted by 841023
ML20093B263
Person / Time
Site: Palo Verde  
Issue date: 09/19/1984
From: Van Brunt E
ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To: Bishop T
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
References
ANPP-30568-TDS, DER-84-51, NUDOCS 8410090501
Download: ML20093B263 (2)


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RSC Arizona Public Service Company 1934 SEP 24 PH I 05 F

September 19, 1984 ANPP-30568-TDS/TRB U. S. Nuclear Regulatory Commission Region V Creekside Oaks Of fice 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 84-51 A 50.55(e) Potentially Reportable Deficiency Relating To-Failure Of The Turbine Driven Auxiliary Feed Pump To Quick Start From Ambient Conditions.

File: 84-019-026; D.4.33.2 Ref erence: ( A) Telephone conversation between D. Hollenbach and T. Bradish on July 24, 1984 (B) ANPP-30309, dated August 23, 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 September 20, 1984.

Due to the extensive investigation and evaluation required, it is now expected that this inf ormation will be finalized by October 23, 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, E. E. Van Brunt, J r.

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

8410090501 840919 PDR ADOCK 05000528 IO S

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Mr. Ti W. Bishop,

Dl!R 51 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 J. A. Brand A.~C. Gehr.

W. J. Stubblefield W. G. Bingham R. L. Patterron R. W. Welcher H. D. Foster D. R. Hawkinson L. E. Vorderbrueggen R. P. Zimmettaan S. R. Frost L. Clyde M. Woods T. J. Bloom Records Center Institute of Nuclear Power Operations 1100 circle 75 Parkway, Suite 1500

_ Atlanta, CA 30339

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