ML20095B507
| ML20095B507 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 08/06/1984 |
| From: | Van Brunt E ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR |
| To: | Bishop T NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V) |
| References | |
| REF-PT21-84-412-000 ANPP-30128-TDS, DER-84-44, PT21-84-412, PT21-84-412-000, NUDOCS 8408220143 | |
| Download: ML20095B507 (3) | |
Text
V iECEIVED_
IEC Arizona Public Service Company g4 sy; 10 W ll: 20~
August 6, 1984 ANPPFt3012WM/'IRB U. S. Nuclear Regulatory Commission Region 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 84-44
'A 50.55(e) Potentially Reportable Deficiency Relating To Fatigue Failures Of The Charging Pumps.
File: 84-019-026; D.4.33.2
Reference:
Telephone Conversation between D. Hollenbach and A. T. Ramey on July 6, 1984
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 27, 1984, at which time a complete report will be s ubmitted..
Very truly yours, f_ b 0%
E. E. Van Brunt, Jr.
APS Vice President Nuclear Production ANPP Project Director EEVB/TRB:nj
- Attachment cc: See Page Two B408220143 840806 PDR ADOCK 05000528 S
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IE~.21
7 Mr. T. W. Bishop DER 84-44.
Page Two cc:
Richard DeYoung Director Office of Inspection and Enforcement U. S. Nuclear Regulatory Commission Washington, D. C. 20555 T. G. Woods, Jr.
D. B. Karner W. E. Ide D. B. Fasnacht A. C. Rogers L. A. Souza D. E. Fowler T. D. Shriver C. N. Russo J. Vorees J. R. Bynum J. M. Allen J. A. Brand A. C. Gehr W. J. Stubblefield W. G. Bingham R. L. Pa tterson R. W. Welcher H. D. Foster D. R. Hawkinson L. E. Vorderbrueggen R. P. Zimmerman S. R. Frost J. Self M. Woods T. J. Bloom Records Center Institute of Nuclear Power Operations 1100 circle 75 Parkway, Suite 1500 Atlanta, GA 30339
?*'
ll INTERIM REPORT - DER 84-44 POTENTIAL REPORTABLE DEFICIENCY ARIZONA PUBLIC SERVICE COMPANY (APS)
PVNGS UNITS 1, 2, 3 I.
Potential Problem C-E letter V-CE-30348, dated June 6, 1984, advisesothat North East Utilities has reported a 10CFR Part 21 relative to fatigue failures of the Gaulin Charging Pump block failures.
These pumps are similar to those supplied to PVNGS.
II.
Approach To and Status Of Proposed Resolution Bechtel Engineering is currently corresponding with Combustion Engineering (C-E) to investigate this problem and determine the reportability. Bechtel has requested C-E to provide additional information on this problem as it becomes available, and APS to contact North East Utilities for further details concerning the pump fatigue failures.
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 27, 1984.