ML20072C378
| ML20072C378 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 02/23/1983 |
| 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, ANPP-23070-GHD, DER-83-2, NUDOCS 8303080414 | |
| Download: ML20072C378 (3) | |
Text
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Docket Nos. 50-528/529/530
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50.55(e) g O'
Ari2ana Public Service Company
%N P O. box 21666. PHOENIX. ARIZONA 85036 February 23, 1983 ANPP-23070-GHD/ BSfD,,*,,' '
U. S. Nuclear Regulatory Commission Region V Creekside Oaks Office Park 1450 Maria Lane - Suite 210 Walnut Creek, California 94596-5368 Attention:
Mr. D. M. Sternberg, Chief Reactor Projects Branch 1
Subject:
Interim Report - DER 83-2 A 50.55(e) Potentially Reportable Deficiency Relating to Valve Operators Accidentally Interchanged By Posi-Seal On Inside and Outside Containment Valves For Unit 1 File: 83-019-02.6 D.4.33.2
Reference:
Telephone Ccnversation between A. D'Angelo and G. Duckworth on January 25, 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 April 20, 1983, at which time a complete report will be submitted.
Very truly yours E. E. Van Brunt, Jr.
APS Vice President Nuclear Projects Management ANPP Project Director EEVBJr/ Gild:db Enclosure cc: See Attached Page 2 1
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U. S. Nuclear Regulatory Commission
. February 23, 1983 Attention: tir. D. H. Sternberg, Chief ANPP-23070-GHD/BSK Page 2 cc: Richard DeYoung, Director Office of Inspection and Enforcement U. S. Nuclear Regulatory Commission Washington, D. C. 20555 George W. Knighton, Chief Licensing Branch No. 3 Division of Licensing.
U. S. Nuclear Regulatory Commission Washington, D. C. 20555-Emanuel Licitra, Manager Licensing Project U. S. Nuclear Regulatory Commission Washington, D. C. 20555 T. G. Woods, Jr.
J. A. Roedel D. B. Fasnacht G.'C. Andognini J. R. Bynum A..C. Rogers B. S. Kaplan V. E. Ide J. Vorees J. A. Brand 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. Fiore111 P. P. Klute
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-e INTERIll REPORT - DER 83-2 POTENTIAL REPORTABLE DEFICIENCY-ARIZONA PUBLIC SERVICE COMPANY (APS)
PVNGS UNIT 1-1 l
1.
POTENTIAL PROBLEM
[
Combustion Engineering identified a discrepancy in the installation of valve motor operators. Unit 1 Pesi-Seal Valves SI-673 through 676 are motor operated valves located in the containment recirculation sump to the Safety Injection Pump suction lines. At Posi-Seal, the motor operators qualified for inside containment were-installed on the outside' containment valves (SI-674 and 676) and the motor operators qualified for outside containment were installed on the inside containment valves (SI-673 and 675). The ability of the Safety Injection System to adequately perform its safety related i
~ function is consequently indeterminate.
II.
APPROACH TO AND STATUS OF PROPOSED RESOLUTION l
.Bechtel is currently corresponding with Combustion Engineering to disposition this item.
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 April 20, 1983.