ML20129C909
| ML20129C909 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 06/20/1985 |
| From: | Van Brunt E ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR |
| To: | Kirsch D NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V) |
| References | |
| ANPP-32860-TDS, DER-85-19, NUDOCS 8507160366 | |
| Download: ML20129C909 (3) | |
Text
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' HRC Arizona Nuclear Power Project 1555 JWI 27 4'r f P.O. BOX 52034
- PHOENIX. ARtZONA 85072-2034 2h June 20, 1985 geg,,,
U. S. Nuclear Regulatory Comission Region V 1450 Maria Lane - Suite 210 Walnut Creek, CA 94596-5368 Attention:
Mr. D. F. Kirsch, Acting Director Division of Reactor Safety and Projects
Subject:
Interim Report - DER 85-19 A 50.55(e) Potentially Reportable Deficiency Relating To High Hydrazine Flow Rates File:
85-019-026; D.4.33.2 Re ference:
Telephone Conversation between A. Hon and P. J. Coffin on May 23, 1985.
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 current correspondence with Combustion Engineering and extensive analysis involved an Interim Report is attached.
It is now expected that this information will be finalized by July 26, 1985, at which time a complete report will be submitted.
Very truly y rs, P
Cu_L.
E. E. Van Brunt, Jr.
Executive Vice President Project Director EEVB/TPS/pik Attachment cc: See Page Two J
S
.TGA7
Mr. D. F. Kirsch DER 85-19 Page Two cc:
Richard DeYoung, Director Office Of Inspection and Enforcement U. S. Nuclear Regulatory Commission Washington, D. C.
20555 D. B. Karner W. E. Ide i
D. B. Fasnacht A. C. Rogers L. A. Souza D. E. Fowler T. D. Shriver C. N. Russo B. S. Kaplan J. R. Bynum J. M. Allen D. Canady A. C. Gehr W. J. Stubblefield W. C. Bingham R. L. Patterson R. W. Welcher i
H. D. Foster D. R. Hawkinson i
R. P. Zimmerman M. L. Clyde j
B. T. Parker j
T. J. Bloom D. N. Stover J. D. Houchen J. E. Kirby i
Records Center Institute of Nuclear Power Operations 1100 circle 75 Parkway, Suite 1500 Atlanta, CA 30339 i
r
s INTERIM REPORT - DER 85-19 POTENTIAL REPORTABLE DEFICIENCY ARIZONA NUCLEAR POWER PROJECT PVNCS UNIT 1, 2, 3 I.
POTENTIAL PROBLEN An evaluation by Combustion Engineering (C-E) concerning the Iodine Removal System performance indicates a potential for higher than design hydrazine flow rates.
II.
APPROACH TO AND STATUS OF PROPOSED RESOLUTION Bechtel Engineering is currently corresponding with C-E on this problem to determine reportability and technical justification for corrective action.
III.
PROJECTED COMPLETION OF CORRECTIVE ACTION AND SUBNITTAL OF THE FINAL REPORT The complete evaluation and Final Report are forecast to be completed by July 26, 1985.
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