ML20053A362
| ML20053A362 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 05/07/1982 |
| 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-20912-GHD, NUDOCS 8205260018 | |
| Download: ML20053A362 (3) | |
Text
Docket Nos. 50-528/529/530 4
50.55(e) Report pf)b A..
Y Y0 b$bY h
j PHOENIX, ARIZON A 85036 P, O. BOX 2166 6 May 7, 1982 ANPP-20912-GHD/BSK U. S. Nuclear Regulatory Commission Region V fk Creekside Oaks Office Park (N
1450 Maria Lane - Suite 210 13 N Walnut Creek, California 94596-5368 Attention:
Mr. T. W. Bishop, Chief Reactor Construction Projects Branch
Subject:
Interim Report - DER 82-12 A 50.55(e) Potentially Reportable Deficiency Relating to Instrument Clamps Installed Without Calculations for Thermal Expansion and Seismic Requirements File:
82-019-026 D.4.33.2
Reference:
(A) Telephone Conversation between J. Eckhardt and G. Duckworth on March 26, 1982 (B) ANPP-20778, dated April 22, 1982 (Time Extension)
Dear Sir:
The NRC was notified of a potentially reportable deficiency in the referenced telephone conversation, and a request for a time extension was transmitted by Reference (B). At that time, it was estimated that a determination of reportability would be made by May 10, 1982.
Due to the extensive investigation and evaluation required, an Interim Report is attached.
It is now expected that this information will be finalized by June 10, 1982, at which time a complete report will be submitted.
Very truly yours,.
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httt m E. E, Van Brunt, Jr.
APS Vice President Nuclear Projects ANPP Project Director EEVBJr/GHD:ske Enclosure cc: See Attached Page 2 lE375y 8205260018 5 p g; m
f U. S. Nucle;r $2gulatory Commission Attention:
Mr.
T. W. Bish p, Chief ANPP-20912-GHD/BSK May 7, 1982 Page 2 cc:
Richard DeYoung, Director Office 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. Stubblefield W. G. Bingham R. L. Patterson R. W. Welcher R. M. Grant D. R. Hawkinson
~
L. E. Vorderbrueggen G. A. Fiorelli R. L. Greenfield Assistant Attorney General Bataan Memorial Building Santa Fe, New Mexico 87503 Ms. Patricia Lee Hourihan 6413 South 26th Street Phoenix, Arizona 85040
I o
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INTERIM REPORT - DER 82-12 POTENTIAL REPORTABLE DEFICIENCY ARIZONA PUBLIC SERVICE COMPANY (APS)
PVNGS UNITS 1, 2 AND 3 1.
Potential Problem The Controls Discipline Field Engineer review of installation documents, in preparation for completing N-5 Code Data Reports, discovered that the 3D Clamps securing the instrumentation lines were not installed 19 accordance with the requirements of Instal-lation Specification 13-JM-702, Appendix B.
These requirements provide for thermal expansion of the tubing.
II.
Approach To and Status Of Proposed Resolution Nonconformance Report JX-512 will be dispositioned to review and rework all discrepancies to the requirements of the Installation Specification.
The Installation Specification will be clarified by issuance of a Specification Change. Notice to provide additional guidance for installing instrument tubing to compensate for thermal expansion.
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 June 10, 1982.