ML20028C955
| ML20028C955 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 12/23/1982 |
| From: | Van Brunt E ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR |
| To: | Sternberg D NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V) |
| References | |
| REF-PT21-83 10CFR-050.55E, 10CFR-50.55E, ANPP-22590-GHD, DER-82-76, NUDOCS 8301140342 | |
| Download: ML20028C955 (3) | |
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' Docket Dio? 50-528/_529/530
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. f-50.55 (h) ;.
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USy " g 1; ll/g Arizona Public Service Company
- PO Box 21666. PHOENIX, ARr20NA 8k%
December 23,198N6/0,.4,/
F ANPP-22590-Gild /BSK'
.U. S. Nuclear Regulatory Commission, Region-V Creekside Oaks Office Park
.1450 Maria Lane - Suite 210 Walnut. Creek, California 94596-5368 Attention: lir. D. M. Sternberg, Chief Reactor Projects Branch 1
Subject:
Interim Report - DER 82-76 A 50.55(e) Potentially Reportable Deficiency Relating to Target Rock Valves Do Not Meet Specifications / Test Requirements File: 82-019-026 D.4.33.2
Reference:
Telephone Conversation between P. Narbut and-G. Duckworth on November 24, 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
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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 Itarch 10, 1983, at which time a complete report will be submitted.
Very truly yours,
.b-it 64 gR E. E. Van Brunt, Jr.
APS Vice President Nuclear Projects Management ANPP Project Director EEVBJr/ Gild:db Enclosure-cc: See Attached Page~2 8301140342 821223 I
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'U'. S. Nuclear Regulatory Comm1ssion'...
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l December' 23', 1982)_ '
' Attention:---Mr. D. M.;Sternberg, Chief Page'2 b
- cc:' Richard DeYoung,? Director.
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Office :of Inspection and Enforcement.
U. S.' Nuclear RegulatoryJCommission Washington, D.-C.'20555' T.'GS-Woods,.Jr.
J.-A. Roedel D. B. Fasnacht.
'G. C..Andognini 4
J.:R. Bynum A. C. Rogers-B. S. Kcplan 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
- 13. A. Fiorelli P. P. Klute Lynne Bernabei, Esq.
Harmon & Weiss 1725 "I" Street, NW Washington, D. C. 20006 R. L. Greenfield-Assistant Attorney. General Bataan Memorial Building Santa Fe, New Mexico 87503
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4 INTERIM REPORT - DER 82-762
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4 P0f9ff1AL REPORTABLE DEFICIENCY 4
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ARIZONA PUBLIC SERVICE COMPANY (APS)'.
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- I.: POTENTIAL PROBLEM?
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_ During inspection at Combustion Engineering (C-E) prior =to,..
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. initiating.the-NUREG-0588.' test programi fouri(4); Target Rock-Solenoid Valves?(two Model 77L-001:one-inch,Eand'two-Model'77L-003-
.two-inch) were. checked prior to3 initiating the' test. 'The results of the -inspection revealed a -large number.of: discrepancies'which included:
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zInsulating washer incorrectly installed.-
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0-ring seals and rubber grommets missing.
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Ele'ctrical short in the_ solenoid leads.-
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- Lead: wires damaged.
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. Valve unable,to s. eat properly due to soft _ seat' ring
- coming out: of retention groove.'
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Limit switch valve' position indicator. failures.
C-E has filed'a 10CFR Part 21 report concerning*the'above' defects..
II. APPROACH.TO AND STATUS OF PROPOSED RESOLUTION Bechtel is corresponding withLC-E to. properly disposition this-condition.
III. PROJECTED COMPLETION OF CORRECTIVE -ACTION.
AND SUBMITTAL OF Tile FINAL REPORT-Evaluation of this condition and submittal-of the' Final Report is forecast to be completed by March 10, 1983.
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