ML20087P605

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Deficiency Rept DER 83-64 Re Target Rock Pressure Relief Valves Failing to Meet Prerequisite Tests.Initially Reported on 830928.Extension Until 840529 to Submit Final Rept Requested
ML20087P605
Person / Time
Site: Palo Verde  Arizona Public Service icon.png
Issue date: 03/28/1984
From: Van Brunt E
ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To: Bishop T
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
References
ANPP-29177-BSK, DER-83-64, NUDOCS 8404090209
Download: ML20087P605 (2)


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8' so-99 Arizona Public Service Company

%Q March 28, 1984 ANPP-29177-BSK/TRB 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 83-64 A 50.55(e) Potentially Reportable Deficiency Relating To Pressure Re. lief Valves.By Target Rock Failed to Meet Pre-Requisite Tests.

Ffle: 84-019-026; D.4.33.2 led $.w: D.) Telephone conversation between P. Johnson and R. Tucker on Septerher 28, 1983 (B) 3NPP-20096 dated, October 26, 1983 (Interim Report)

(C)~ ANPP-28371 dated, January 26, 1984 (Time Extension)

(D) ANPP-28'966 dated, February 29, 1984 (Time Extension)

Dear Sir:

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

and a Time Extension was requested by Reference (C) and (D). At that time, it was estimated that a Final Report would be available by April 2, 19.84.

'E Du_e to the extensive investigation and evaluation required, it is now expected that this information will be finalized by May 29, 1984, at a

3,.

which time a complete report will be submitted.

Eip g

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

~

c C-Very truly yours, E2. m hnuu 8404090209 840328 E. E. Van Brunt, Jr.

PDR ADOCK 05000528 S

PDR APS Vice President, Nuclear ANPP Project Director

'EEVB/TRB:db-cc: See Page Two

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'Le Mr. T. W. Bishop DER 83-64 Page Two cc:

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

W. E. Ide D.- B.-Fasnacht A. C. Rogers B. S. Kaplan L. A. Souza J. Vorees J. R. Bynum P.- P. Klute A. C. Gehr W. J. Stubblefield W. G. Bingham R. L. Patterson R. W. Welcher H. D. Foster

. 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, GA 30339 i

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