ML20108C092

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Interim Deficiency Rept DER 84-06 Re Possible Defects in Absolute & Deviation Alarm Modules Supplied by Foxboro. Initially Reported on 840216.Due to Extensive Evaluation, Final Rept Delayed Until 841116
ML20108C092
Person / Time
Site: Palo Verde  Arizona Public Service icon.png
Issue date: 10/30/1984
From: Van Brunt E
ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To: Bishop T
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
References
ANP-31011-TDS, ANPP-31011-TDS, DER-84-06, DER-84-6, NUDOCS 8411160365
Download: ML20108C092 (2)


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Arizona Nuclear Power Projett tl0y -2 g n g P O. BOX 52034 e PHOENIX. ARIZONA 85072-2034

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October 30, 1984 ANPP-31011-TDS/LBS U. S. Nuclear Regulatory Commission Region V Creekside Oaks Office "srk 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 84-06 A 50.55(e) Potentially Reportable Deficiency Relating To Possible Deficiencies In Absolute And Deviation Alarm Modules Supplied By Foxboro.

File: 84-019-026; D.4.33.2

Reference:

(A) Telephone conversation between P. Narbut and T. Bradish on February 16, 1984 (B) ANPP-29030, dated March 9,1984 (Interim Report)

(C) ANPP-29665, dated June 5,1984 (Time Extension)

(D) ANPP-30305, dated August 23, 1984 (Time Extension)

(E) ANPP-30563, dated September 19,1984 (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 Tiue Extensions were requested by References (C), (D), and (E). At that time, it was estimated that a Final Report would be available by October 31, 1984 Due to the extensive investigation and evaluation required, it is now expected that this information will be finalized by November 16, 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,

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r CtLL o LLt 1160365 841030 E. E. Van Brunt, Jr.

ADOCK 05000528 APS Vice President PDR S

Nuclear Production ANPP Project Director EEVB/LBS/nj l

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