ML20054F895
| ML20054F895 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 06/04/1982 |
| 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-21138-GHD, DER-82-13, NUDOCS 8206180168 | |
| Download: ML20054F895 (3) | |
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3003 p.o. sox 2 666 PHOENIX, ARI2oNA 85036 June 4, 1982 ANPP-21138-GHD/BSK U. S. Nuclear Regulatory Commission Region V l
Creekside Oaks Office Park 1450 Maria Lane - Suite 210 Walnut Creek, California 94596-5368 Attention:
Mr. T. W. Bishop, Chief Reactor Construction "<a,' : cts Branch
Subject:
Final Report - DER 82-13 A 50.55(e) Report Relating to Eight Reinforcing Bars Omitted from Unit 3 Fuel Transfer Tube Inspection Station File:
82-019-026 D.4.33.2
Reference:
(A) Telephone Conversation between J. Eckhardt and G. Duckworth on April 6, 1982 (B) ANPP-20904, dated May 6, 1982, Interim Report
Dear Sir:
Attached, is our final written report of the deficiency referenced above, which has been determined to be Not Reportable under the requirements of 10CFR50.55(e).
h_
Very truly r
k a.u, dr%1)
E. E. Van Brunt, Jr.
APS Vice President Nuclear Projects ANPP Project Director EEVBJ r/ Gild : ske Attachment cc:
See Attached Page 2
- 8206180168 820604 F3DR ADOCK 05n00530 S
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l U. S. Nuclear Regulatory Cormiission Attention:
Mr. T. W. Bishop, Chief ANPP-21138-Gild /BSK June 4, 1982 Page 2 cc:
Richard DeYoung, Director Office of Inspection and Enforcemer.t U. S. Nucicar Regulatory Commission Washington, D. C.
20555 i
l l
l J. A. Roedel l
D. B. Fasnacht l
G. C. Andognini A. C. Rogers B. S. Kaplan W. E. Ide J. Vorces J. A. Brand A. C. Gehr W. J. Stubblefield W. G. Bingham R. L. Patterson R. W. Welcher R. M. Grant D. R. llawkinson L. E. Vorderbrueggen G. A. Fiorelli Lynne Bernabei, Esq.
Ilarmon & Weiss 1725 "I" Street, NW Suite 506 Washington, D. C.
20006 R. L. Greenfield Assistant Attorney General Bataan Memorial Building Santa Fe, New Mexico 87503
FINAL REPORT - DER 82-13 DEFICIENCY EVALUATION 50.55(e)
ARIZONA PUBLIC SERVICE COMPANY (APS)
PVNGS UNIT 3 1.
Description of Deficiency During a Bechtel Field Engineering review of placement records for Pour 3F006, a total of eight (8) - #8 horizontal bars were found to have been omitted between Elevation 97'-9" and 100'-0" in the Fuel Building as per Drawing 13-C-ZFS-100, Revision 12.
This condition is attributed to oversignt since this area, the Fuel Transfer Tube Inspection Station, is a small projection attached to the exterior wall of the Fuel Building, and the missing rebar were inadvertently overlooked prior to concrete placement.
II.
Analysis of Safety Implications This condition is evaluated as Not Reportable. This condition if not detected and corrected could possibly result in cracking and minor structural failure in a localized area of the inspection station during an SSE.
This postulated event, however, is evalu-ated as not safety significant. This affected area is designed for shielding only and is not an essential structure.
III.
Corrective Action Nonconformance Report CF-3316 will be dispositioned to chip concrete, install eight (8) horizontal rebars as per interim NCR disposition and pour-back this area with the next concrete placement. The inspection will now use the next elevation placement, which mare clearly indicates the horizontal tie bars.
All of the individuals responsible for pre-placement inspections have reviewed the report to preclude recurrence.