ML20004F237

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Interim Potential Deficiency Rept Re Questionable Indications on Safety Injection Tanks & Reactor Pump Supports,Initially Reported 810428.Evaluation by Ebasco & C-E in Progress.Next Rept Expected by 810701
ML20004F237
Person / Time
Site: Satsop
Issue date: 05/21/1981
From: Leddick R
WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To: Faulkenberry B
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
References
10CFR-050.55E, 10CFR-50.55E, GO3-81-2012, NUDOCS 8106160655
Download: ML20004F237 (2)


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W 2Py Washington Public Power Supp!y System A JOINT OPERATING AGENCY P. O. 80I 1223 ELMA. W ASHINCf 0N 98541 PHONE (2141249 5001 uiUj Y May 21, 1981

- Si.EUb3 G03-81-2012 tp,g 9.S $8I _O ks2Q.

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Nuclear Regulatory Commission, Region V 4

Suite 202, Walnut Creek Plaza k $$$$ad.

1990 N. California Boulevard Walnut Creek, California 94596 Attention:

Mr. B. H. Faulkenberry Chief,- Reactor Construction Projects Branch Gentlemen:

Subject:

PROJECT NOS. 3 AND 5 p- (, y ( {O d,i v,

NRC INSPECTION OF WNP-3 AND WNP-5 2, JUN 131ggj., -

DOCKET NUMBERS 50-508 AND 50-509 INTERIM REPORT POTENTIAL 10CFR50.55(e)

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i ca R.T. INDICATIONS ON SAFETY INJECTION TANKS AND REACTOR PUMP SUPPORTS k

CONTRACT 3240-02, COMBUSTION ENGINEERING Y

References:

1) Supply System Record of Telecon, J. C. Lockhart to D. Dirsch, dated April 28, 1981.
2) Supply System Record of Telecon, J. Puzauskas te D. Kirsch and R. Dodds, dated May 1, 1981.
3) Supply System Record of Telecon, J. C. Lockhart to D. Kirsch, dated May 12, 1981.

On April 28, 1981 the Supply System notified the NRC of a potential ICCFR50.55(e) via reference 1 due to questionable indications on radio-graphic film of welds in the safety injection tanks and reactor pump supports furnished by Combustion Engineering.

The evaluation of the questionable radiographs by Ebasco and Combustion Er.gineering is in progress but not completed. Therefore, we cannot pro-vide a final report by May 28, 1981. We will provide an interim or final report on this subject by July 1,1981.

N 6 uo s

'i 8106160[055 VI-U 3

Mr. B. H. Faulkenberry May 21, 1981 Page 2 GG3-81-2012 Should you have any questions or desire further information, please feel free to contact me directly.

Very truly yo0rs,

. S. Leddick Program Director, WNP-3/5 cc:

D. Smithpeter - BPA Ebasco - New York WNP-3/5 Files - Richland 0

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