ML20054L281
| ML20054L281 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 06/16/1982 |
| 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-21208-GHD, NUDOCS 8207070338 | |
| Download: ML20054L281 (3) | |
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Docket Nos. 50-528/529/530
. Nib 50.55(e) Report CCGYD 3
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3003 p.o. sox 21666 PH 3ENIX. ARitoNA 85036 June 16, 1982 ANPP-21208-dHD/BSK U. S. Nuclear Regulatory Commission Region V Creekside Oaks Office Park 1450 Maria Lane - Suite 210 Walnut Creek, California 94596-5368 Attention:
Mr. T. W. Bishop, Chief Reactor Construction Projects Branch
Subject:
Interim Report - DER 82-28 A 50.55(e) Potentially Reportable Deficiency Relating to Joy Fan Blade Locknuts Undertorqued in Unit 3 Fuel Building l
Essential AFU by CTI-Nuclear File:
82-019-026 D.4.33.2
Reference:
Telephone Conversation between J. Eckhardt and G. Duckworth on June 1, 1982
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 30, 1982, at which time a complete report will be submitted.
Very truly yours, cLM GM m-g E. E. Van Brunt, Jr.
APS Vice President Nuclear Projects i
ANPP Project Director EEVBJr/GHD:db Enclosure cc: See Attached Page 2 J F1 8207070338 820616 PDR ADDCK 05000530 S
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d U. S. Nuclear Regulatory Commission Attention:
Mr. T. W. Bishop, Chief l
June 16, 1982 ANPP-21208 -GHD/BSK Page 2 3
i cc:
Richard DeYoung, Director Office of Inspection and Enforcement
- 2 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 i
L. E. Vorderbrueggen G. A. Fiorelli Lynne Bernabei, Esq.
Harmon & Weiss 1725 "1" Street, NW Suite 506 Washington, D. C.
20006 4
R. L. Greenfield Assistant Attorney General Bataan Memorial Building l
Santa Fe, New Mexico 87503 t
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INTERIM REPORT - DER 82-28 POTENTIAL REPORTABLE DEFICIENCY
. ARIZONA PUBLIC SERVICE COMPANY (APS)
PVNGS UNITS 1, 2 & 3 1.
Potential Problem While performing verificationof fan blade pitch in accordance with the Joy Manufacturing Instruction Manual, the Waldinger Corporation found various fan blade attaching bolts to be under the torque specified by the mar 2facturer. An additional sample by Bechtel Construction found ta,t there was one (1) of twelve (12) bolts under-torqued (85 ft./lbs. versus 130 ft./lbs.) on the Fuel Building Exhaust Essential Fan.
II.
Approach To and Status Of Proposed Resolution To preclude startup delays, all fans supplied by Joy Manufactur-ing will be checked to assure that the fan blade attaching bolts are properly torqued.
Bechtel is corresponding with Joy Manufac-turing in regard to this matter.
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 30, 1982.