ML20084J672
| ML20084J672 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 04/30/1984 |
| From: | Van Brunt E ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR |
| To: | Bishop T NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V) |
| References | |
| ANPP-29384-BSK, DER-84-19, NUDOCS 8405100027 | |
| Download: ML20084J672 (3) | |
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Arizona Public Service Company l99) 'p o,' ' O, ITI I?: !; l April 30, 1984,,,,,
ANPP-29384-B$1N,RB */4 T
U. S. Nuclear Regulatory Commission Region V Creekside Oaks Office Park 1450 Maria Lane - Suite 210 Walnut Creek, CA 94596-5368 i
Attention: Mr. T. W. Bishop, Director Division of Resident Reactor Projects and Engineering Programs
Subject:
Interim Report - DER 84-19 A 50.55(e) Potentially Reportable Deficiency Relating to Improperly Installed Blind Flanges.
File: 84-019-026; D.4.33.2 l
Re fere nce: Telephone Conversation between P. Narbut and T. Bradish on
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April 3, 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 June 22, 1984, at which time a complete report will be i
submitted.
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Very truly yours, Ct L _
twW E. E. Van Brunt, Jr.
APS Vice President, Nuclear ANPP Project Director EEVB/TRB:db
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-DER 84-19
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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 2
A. C. Rogers B. S. Kaplan L. A. Souza l
D. E. Fowler i
J. Vorees
'J. R. Bynum J. M. Allen P. P. Klute A.l'. Gehr W. J. Stubblefield W. G. Bingham R. L. Pa tterson R. W. Welcher 1
H. D. Foster D. R. Hawkinson L. E. Vorderbrueggen j
G. A. Fiore11i S. R. Frost J. Self D. Canady Records Center.
Institute of Nuclear Power Operations 1100 circle 75 Parkway, Suite 1500 Atlanta, GA 30339 4
~- -.
-e INTERIM REPORT - DER 84-19 POIENTIAL REPORTABLE DEFICIENCY ARIZONA PUBLIC SERVICE COMPANY (APS)
PVNGS UNIT 1 1.
Potential Problem During testing, blind flanges were removed and, upon completion of the tests, the original items were not replaced. This resulted in:
Material (blind-flanges) being installed and not meeting ASME Code Class requirements nor properly identified with the original spool number (NCRs PC-8030, PC-8033 and PC-8056).
Material (blind flanges) being installed with improper spool identification (not in agreement with the documentation on file for the process line) - (NCR PC-8072).
Material (blind flange) not being installed (NCR PC-8072, item 4).
Material being removed wihout proper documentation (NCR PC-805 8).
II.
Approach To and Status of Proposed Resolution Bechtel Engineering is currently investigating this problem to determine reportability and technical justification for corrective action.
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 22, 1984.
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