ML20058F084
| ML20058F084 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 07/15/1982 |
| From: | Van Brunt E ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR |
| To: | Bishop T NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V) |
| References | |
| 10CFR-050.55E, 10CFR-50.55E, ANPP-21410-GHD, DER-82-29, NUDOCS 8207300287 | |
| Download: ML20058F084 (3) | |
Text
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Docket Nos. 50-528/529/530 k~.
50.55 (e) Report
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July 15, 1982 ANPP-21410-Gild /BSK U. S. Nuclear Regulatory Commission Region V Creekside Oaks Office Park 1450 Maria Lane - Suite 210 Walnut Creek, California 94596-5368 Attention:
Mr. T. W. Bishop, Chief Reactor Construction Projects Branch
Subject:
Interim Report - DER 82-29 A 50.55(e) Potentially Reportable Deficiency Relating to Pullman Pipe for Units 2 and 3 Main Feedwater Lines Has Multiple Linear Indications or Laminations File:
82-019-026 D.4.33.2
Reference:
Telephone Conversation between T. Bishop and G. Duckworth on June 17, 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 September 30, 1982, at which time a complete report will be submitted.
Very truly yours,
\\
(U-L AM E. E. Van Brunt, Jr.
APS Vice President Nuclear Projects ANPP Project Director EEVBJr/CllD:db l
I Enclosure cc: See Attached Page 2
{
8207300287 820715 PDR ADOCK 05000529 ScQ -30)
U. S. Nuclear Regulatory Commission Attention:
Mr. T. W. Bishop, Chief ANPP-21410-CHD/BSK July 15, 1982 Page 2 cc:
Richard DeYoung, Director Offi:e of Inspection and Enforcement U. S. Nuclear Regulatory Commission Washington, D. C. 20555 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. Stubblefigid 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 8703
INTERIM REPORT - DER 82-29 POTENTIAL REPORTABLE DEFICIENCY ARIZONA PUBLIC SERVICE COMPANY (APS)
PVNGS UNITS 2 & 3 1.
Potential Problem
.During the PSE and MT examinations, three piping spools supplied by Pullman Power Products per Purchase Order Specification-13-PM-201 were found to contain material defects as documented in the following Non-Conformance Reports (NCR's):
e NCR PC-4031: Visual examination of spool 3-SG005-S011 (Unit 3 Main Feedwater Line) showed multiple linear indications extending approximately fifty (50) inches from weld WA.
Removal of a linear indication adjacent to weld WB resulted in pipe wall thick-ness of.800 inch;' nominal wall thickness is.937 inch.
Removal of a linear indication adjacent to weld WE exposed a pocket or lamination ik x \\ inch (average) x 1/16 inch deep.
G NCR PC-4047: During PSE of Spool 2EC-064-S018 a linear indication was discovered that runs the full length.
(Unit 2)
O NCR FY-4059:
During installation of Spool S004 into the Condensate Water Storage Tank, a four (4) inch long linear crack was discovered 0
upstream of weld WOO 3 at 280.. (Unit 2)
II.
Approach To And Status Of Proposed Resolution This material has been segregated and'will not be used. Pullman Power Products has been notified of the conditions _and requested to provide their evaluation. Currently this problem is limited to three spool
- pieces, 7
i 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 September 30, 1982.
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