ML20098F073
| ML20098F073 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 09/17/1984 |
| From: | Van Brunt E ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR |
| To: | Bishop T NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V) |
| References | |
| ANPP-30536-TDS, DER-84-55, NUDOCS 8410020288 | |
| Download: ML20098F073 (3) | |
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Arizona Public Service Company Septenber 17, 1984 ANPP-30536-TDS/TRB 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 84-55 A 50.55(e) Potentially Reportable Deficiency Relating To Unqualified Foxboro Modules.
File: 84-019-026; D 4.33.2 Ref erence: Telephone Conversation between P. Narbut and T. Bradish on August 17, 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 October 19, 1984, at which time a complete report will be submitted.
Very truly yours,
[C D
E. E. Van B runt, Jr.
APS Vice President Nuclear Production ANPP Project Director EEVB/TRB/nj Attachment cc: See Page Two G W 02 d3S tasi fjj ? "
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Mr. T. W. ' Bishop
.~ DER 84-5 5 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. Patterson R. W. Welcher H. D. Foster
.D. R. Hawkinson L. E. Vorderbrueggen R. P. Zimmerman S. R. Froet L. Clyde M. Woods T. J. Bloom Records Center Institute of Nuclear Power Operations 1100 Circle 75 Parkway, Suite 1500 Atlanta, GA 30339 1
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INTERIM REPORT DER'84 POTENTIAL REPORTABLE DEPICIENCY ARIZONA PUBLIC SERVICE COMPANY (APS)
PVNGS UNIT 1 I.
. Potential Problem NCR SJ-4607 Unqualified Poxboro Modules have been installed in the following QlE instrumentation. cabinets: (R Class Material)
Plant Tag No.
Description PO Spec.
IJSBACO2A' Process Protective Cabinet Al NM-001 lJSBBC02A Process Protective Cabinet B1 NM-001 lJSBBC02B Process Protective Cabinet B2 NM-001 lJSBACO2B Process Protective Cabinet A2 NM-001 lJSBDC02A Process Protective Cabinet D NM-001 NCR SM-4778
- a. In accordance with Combustion Engi,eering (C-E) serial number list, IEC-84-675, there appears to be four Poxboro modules, serial numbers 3647589, 3647581, 4712336, and 4712337, installed in Unit -2 instead of Unit 1.
- b. A total of six Foxboro modules are installed in Unit 2 which are not on the C-E serial number list.
Note: This condition is similar to that identified in DER 83-73.
II.
Approach To and Status Of Proposed Rasolution Bechtel Engineering is currently studying this problem to
. determine reportability and technical justification for corrective action.-
III.
Projected Completion of Corrective Action and Submittal of the Final Report The co'plete evaluation and final report are forecast to be -
completed by October 19, 1984 l
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