ML20081G929

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Interim Deficiency Rept DER 83-19 Re Malfunctioning Pacific Scientific Safety Injection Sys Mechanical Shock Arrestors. Initially Reported on 830406.Investigation Continuing.Final Rept Will Be Submitted by 831227
ML20081G929
Person / Time
Site: Palo Verde Arizona Public Service icon.png
Issue date: 10/24/1983
From: Van Brunt E
ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To: Bishop T
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
References
10CFR-050.55E, 10CFR-50.55E, ANPP-28071-BSK, DER-83-19, NUDOCS 8311070244
Download: ML20081G929 (2)


Text

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.a 9.ifby, Arizona Public Service Company ' o,g,3/

P.O. BOX 21666 e PHOENIX, ARIZONA 85036

.3 October 24, 1983' gu ANPP-28071-BSK/RQT g'4 y

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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 83-19 A 50.55(e) Potentially Reportable Condition Relating To Safety Injection System Mechanical Shock Arrestors Frco Pacific Scientific Do Not Funtion Properly.

File:

83-019-026; D.4.33. 2

Reference:

(A) Telephone Conversation between A. D'Angelo and R. Tucker on April 6, 1983.

(B) ANPP-23646, dated May 3,1983 (Interim Report)

(C) ANPP-27290, dated July 21,1983 (Time Extension)

(D) ANPP-27812, dated September 16,1983 (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) and (D).

At that time, it was estimated that a Final Report would be available by October 21, 1983.

Due to the extensive investigation and evaluation required, it is now expected that this infomation will be finalized by December 27, 1983, at which tine a complete report will be submitted.

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

Very truly ursy C

6 CLLt n LLC,m E. E. Van Brunt, Jr.

APS Vice President,

8311070244 831024 Nuclear Projects Management PDR ADOCK 05000528 ANPP Project Director S

PDR EEVBJr/RQT:ru cc: See Attached Page 2

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d Mr. T. W. Bishop DER 83-19 Page 2 cc:

Richard DeYoung, Director Office of Inspection and Enforcement U. S. Nuclear Regulatory Commission Washington, D. C. 20555 T. G. Woods, Jr.

G. C. Andognini J. A. Roedel D. B. Fasnacht A. C. Rogers B. S. Kaplan W. E. Id e J. Vorees J. R. Bynum D. D. Green /P. P. Kluce A. C. Gehr W. J. Stubblefield W. G. Bingham R. L. Patterson R. W. Welcher R. M. Grant D. R. Hawkinson L. E. Vorderbrueggen G. A. Fiorelli-S. R. Frost J. Self D. Canady Records Center Institute of Nuclear Power Operations 1100 Circle 75 Parkway - Suite 1500 Atlanta, Georgia 30339 l