ML20063N792
| ML20063N792 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 09/09/1982 |
| 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-21798-GHD, DER-82-44, NUDOCS 8210070219 | |
| Download: ML20063N792 (2) | |
Text
Docket Nos. 50-528/529/530 50.55(e) Report i
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AU3T2KDESA IFUMMIC ED.nidfBLEl @@TlERATSiY sc
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p.o. sox 2 ssa - psornix, ARIZONA 850J6 September 9, 19E2 ANPP-21798-CHD/BSK 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 82-44 A 50.55(e) Potentially Reportable Deficiency Relating to ITE-Gould Load Centers in Unit 3 Have Improperly Crimped AMP Termination Lugs File:
82-019-026 D.4.33.2 l
Reference:
Telephone Conversation Between G. Hernandez and l
G. Duckworth on August 13, 1982
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 December 7,1982, at which time a complete report will be submitted.
Very truly yours,
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E. E. Van Brunt, Jr.
APS Vice President Nuclear Projects Management ANPP Project Director v
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s Attachment cc: See Attached Page 2 I-8210070219 820909 I 2 I'
ADOCK 05000530 1
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U. S. Nuclear Regulatory Commission September 9, 1982 Attention:
Mr. D. M. Sternberg, Chief ANPP-21798-GHD/BSK Page 2
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cc: Richard DeYoung, Director Office of Inspection and Enforcement U. S. Nuclear Regulatory Commission Washington, D. C. 20555 T. G. Woods, Jr.
J. A. Roedel D. B. Fasnacht G. C. Andognini A. C. Rogers B. S. Kaplan W. 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. Fiorelli Lynne Bernabei, Esq.
Harmon & Weiss 1725 "1" Street, NW Suite 506 Washington, D. C. 20006 R. L. Greenfield Assistant Attorney General Bataan Memorial Building Santa Fe, New Mexico 87503 e
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INTERIM REPORT - DER 82-44 POTENTIAL REPORTABLE DEFICIENCY
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ARIZONA PUBLIC SERVICE COMPANY (APS)
PVNGS UNIT 3
" I.
POTENTIAL PROBLEN QC surveillance and random inspection of Unit 3 480V load centers indicated there may be deficiencies with the wiring terminations completed by Gould Brown Boveri. Inspection of the AMP lug termina-tions revealed the following visual item:
Random inspection of eight (8) compartments in four (4) load centers at the Control Building, Elevation 100', revealed terminal blocks with conductors less than flush with lug connector barrel. The conductors were not visible with -
magnification and high intensity light.
This condition is not indicative of open circuits, but a review of the condition is being made to evaluate compliance with applicable visual acceptance standards.
1 II.
APPROACH TO AND STATUS OF PROPOSED RESOLUTION Bechtel is currently pursuing this matter with Gould Brown Boveri to establish appropriate inspection criteria for crimped terminations, and to assist in dispositioning 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 December 7, 1982.
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