ML20077M392

Interim Deficiency Rept DER 83-55 Re Missing Thermal Liner in Safety Injection Sys Line.Initially Reported on 830801. Bechtel & C-E Working on Proposed Resolution.Final Rept Expected by 831109

ML20077M392
Person / Time
Site:	Palo Verde
Issue date:	08/22/1983
From:	Van Brunt E ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To:	Sternberg D NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
References
10CFR-050.55E, 10CFR-50.55E, ANPP-27604-BSK, DER-83-55, NUDOCS 8309120320
Download: ML20077M392 (3)

Text

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%i.fq'$ s Arizona Public Service Company '

P O. BOX 21666 . PHOENIX. ARIZON A P5036 g[Oo j '/

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August 22, 1983 ,

/Q;+U; ANPP-27604-BSK/RQT U. S. Nuclear Regulatory Commission Region V Creekside Oaks Office Park 1450 Maria Lane - Suite 210 Walnut Creek, CA 94596-5368 Attention: Mr. D. M. Sternberg, Chief Reactor Projects Branch 1

Subject:

Interim Report - DER 83-55 A 50.55(e) Potentially Reportable Deficiency Relating to Thermal Liner In Safety Injection System Line Is Missing.

File: 83-019-026; D.4.33.2

Reference:

Telephone Conversation between P. Narbut and R. Tucker on August 1, 1983.

Dear Sir:

The NRC was notified of a potentially reportable deficiency in the referenced telephone conversation. At that time, it was estimated that a determination of reportability would be made within thirty (30) days.

Due to the extensive investigation and evaluation required, an Interim Report is attached. It is now expected that this information will be finalized by November 9,1983, at which time a complete report will be submitted.

Very truly yours,

. . N gg E. E. Van Brunt, Jr.

APS Vice President, Nucicar Projects Management ANPP Project Director EEVBJr./RQT:sn Attachment cc: See Attached Page Two 8309120320 830822 I PDR ADOCK 05000528 S PDR

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U. S. Nuclear Regulatory Commission Page.Two 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. Ide J. Vorees J. R. Bynum P. P. Klute/D. D. Green

' 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 Records Center Institute of Nuclear Power Operations 1100 Circle'75~ Parkway - Suite 1500 Atlanta, Georgia 30339 4

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INTERIM REPORT - DER 83-55 POTENTIAL REPORTABLE DEFICIENCY ARIZONA PUBLIC SERVICE COMPANY (APS)

PVNGS UNIT 1 I. -P.otential Problem During visual inspection of piping, af ter disassembly of Unit 1 pump tag no.1-RCE-P01A, it was revealed that the thermal liner for line number SI-A207-BCCA-14 was missing. Preliminary determination is that the liner broke loose during hot function testing and was flushed into the Reactor Vessel.

II. Approach To and.1S.t.atus_Of, Proposed Resolution Bechtel engineering is corresponding with C-E to provide reportability disposition and technical justification for corrective action.

III. Proiected C.ompletion Qf Corrective Action _and Submitt.al _of _The Final Report Evaluation of this condition and submittal of the Final Report is forecast to be completed by November 9, 1983.

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