ML20197G920
| ML20197G920 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 06/04/1984 |
| From: | Van Brunt E ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR |
| To: | Bishop T NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V) |
| References | |
| ANPP-29648-TDS, DER-84-27, NUDOCS 8406180206 | |
| Download: ML20197G920 (3) | |
Text
S2-522, S7 53)
.: 1 Arizona Public Service Cominny June 4, 1984 ANPP-2964bTDS/IRB U. S. Nuclear Regulatory Commission Region V Creekside Oaks Of fice 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 84-27 A 50.55(e) Potentially Reportable Deficiency Relating to Improperly Handled Instrumentation From Waldinger File: 84-019-026; D.4.33.2
Reference:
Telephone Conversation between P. Narbut and T. Bradish on May 10, 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 August 24, 1984, at which time a complete report will be submitted.
Very truly yours, M
(
E. E. Van Brunt, Jr.
APS Vice President Nuclear Production ANPP Project Director EEVB/TRBiru Attachment cc: See Page Two k
0 29 u m,,,
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Mr. T. W. Bishop DER 84-27 Page Two cet Richard DeYoun8. Director Office of Inspection and Enforcement U. S. Nuclear Regulatory Commission Washington, D. C. 20555 i
T. G. W ods, Jr.
o D. B. Karner W. E. Ide D. B. Fasnacht A. C. Rogers L. A. Souza B. S. Kaplan I
D. E. Fowler T. D. Shriver J. Vorees i
J. R. Bynum J. M. Allen J. A. Brand A. C. Cchr W. J. Stubblefield W. G. Bingham R. L. Patters <n L
R. W. Welcher
- 1. D. Foster D. R. llawkinson L. E. Vorderbrueggen G. A. Flore111 S. R. Frost J. Self D. Canady Records Center Institute of Nucicar Power Operations 1100 circle 75 Parkway, Suite 1500 Atlanta, GA 30339 l
INTERIM REPORT - DER 84-27 POTENTIAL REPORTABLE DEFICIENCY ARIZONA PUBLIC SERVICE COMPANY (APS)
PVNGS UNIT 1, 2, & 3
- 1. Potential Probica During subcontrtactor's (The Waldinger Corporation) surveillance walkdown of their field installed instruments it was noted that temperature switch 2-J-ilDA-TSL-17 and 2-J-!!DN-TSIIL-25 control instrument 3-J-IfJA-M57 and 3-J-ilJA-UY-39B were removed, disassembled and/or modified after final inspection and the following conditions were noted:
- 1. Instruments were reassembled incorrectly and relocated without documentation te serve notice to other disciplines that a change was initiated.
- 2. Work control procedures during reinstallation were not adequate to implement all design requirements.
II. Approach To and Status of Proposed Resolution Bechtet engineering is currently working with W41dinger on this problem to detemine reportability and technical justification for corrective actio n.
III. Projected Completion of Correctivo Action and Submittal of the Final Report Evaluation of this condition and submittal of the Finni Report is forecast to be completed by August 24, 1984.
.