ML20083H147
| ML20083H147 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 12/05/1983 |
| From: | Van Brunt E ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR |
| To: | Bishop T NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V) |
| References | |
| REF-PT21-83 10CFR-050.55E, 10CFR-50.55E, ANPP-28361-BSK, DER-83-75, NUDOCS 8401040431 | |
| Download: ML20083H147 (3) | |
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Arizona Public Service Company P.O. BOX 21666 + PH A 850 Decent er.5, 1983 b
ANPF-28361-BSK/KCP U. S. Nuclear Regulatory Commission Ragion 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:
Interim Report - DER 83-75
. A 50.55(e) Potentially Reportable Deficiency Relating to Bolts Securing the Two D0126SA Panel Filler Assemblies, Supplied _by Foxboro, Were Improperly Torqued
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File: 83-019-026; D.4.33.2
Reference:
Telephone Conversation between R.
Dodds and R.
Tucker on November 2, 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 January 28, 1984, at which time a complete report will be submitted.
Very truly yours,
. GAbhkgg E. E. Van Brunt, Jr.
APS Vice President, Nuclear Projects !!anagement ANPP Project Director EEVB/KCP: sis Attachment cc:
See Page Two 8401040431 831205
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Fi Mr. T. W. Bishop.
DER 83 '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 D. D. Green P. P. Klute 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, GA 30339 ww-w<
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e INTERIM REPORT - DER 83-75 POTENTIAL'. REPORTABLE DEFICIENCY ARIZONA PUBLIC SERVICE COMPANY (APS)
PVNGS UNIT 1 I..
POTENTIAL PROBLEM The Foxboro Company has notified Combustion Engineering (C-E) that on two (2) Model D0126SA panel filler assemblies, the eight sub-assembly mounting. bolts were not torqued to the required 24-28 ft/lb range.
The ' panels were supplied to PVNGS under C-E purchase order 960-3107-14273 as Item No.
71.
The panels had not been installed as a final assembly.
II.
APPROACH TO AND STATUS OF PROPOSED RESOLUTION Bechtel Engineering is in receipt of C-E letter V-CE-20468, dated 09/30/83 - which shows that in C-E's opinion this deficiency is reportable under 10CFR50.35(e) or 10CFR21.
- However, further discussions have indicated that pending the completion of the engineering evaluation, Combustion Engineering may repeal their position on reportability.
III.
PROJECTED COMPLETION OF CORRECTIVE ACTION AND SUBMITTAL OF THE FINAL REPORT Evaluation of this condition and submittal of the Final Report is forecast to be completed by January 28, 1984.
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