ML20063K943

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Deficiency Rept Re Linear Indications in safe-end Welds of Safety Injection Tanks & Reactor Pump Supports.Util & Ebasco Presently Conferring w/C-E to Resolve All Concerns. Supplementary Info Will Be Provided by 821022
ML20063K943
Person / Time
Site: Satsop
Issue date: 08/20/1982
From: Leddick R
WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To: Sternberg D
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
References
10CFR-050.55E, 10CFR-50.55E, G3-82-831, GO3-82-831, NUDOCS 8209080553
Download: ML20063K943 (1)


Text

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- 20 Washington Public Power Supply System Box 1223 Elma, Washington 98541 (206)482-4428 e 2c n W 2i Docket No. 50-508 August 20, 1982 .1 <

G03-82-831 U. S. Nuclear Regulatory Commission, Region V Office of Inspection and Enforcement 1450 Maria Lane, Suite 260 Walnut Creek, California 94596-5368 Attention: Mr. D. M. Sternberg Chief, Reactor Projects Branch No. 1

Subject:

P0TENTIAL 10CFR50.55(e) DEFICIENCY RT INDICATIONS, SAFETY INJECTION TANKS AND REACTOR PUMP SUPPORTS (D/N #23)

References:

a) Letter G03-82-675, _ dated July 1,1982, R. S. Leddick to T. W. Bishop, same subject.

b) Letter G03-82-564, dated June 4, 1982, R. S. Leddick to T. W. Bishop, same subject.

Reference a) reported that additional information, required to supplement .

the final report for the subject condition (Reference b), would be for-

  • warded to your office by August 15, 1982. Specifically, Reference b) would be expanded to fully address the disposition and corrective actions for linear indications found in the safe-end welds of Safety Injection Tanks Nos. 3 and 4.

Ebasco, in conjunction with Combustion Engineering, was directed to assure an evaluation of the safe-end indications was performed per 10CFR50.55(e).

Ebasco has received Combustion Engineering's evaluation; however, the CE response is considered unsatisfactory. The Supply System and Ebasco are presently conferring with CE in an attempt to resolve all concerns.

It is anticipated that the requested supplementary information will be provided to your office by October 22, 1982. Should you have any ques-tions or desire further information, please contact me directly.

g R. S. Led ick (760)

  • Program Director, WNP-3 DRC/tt cc: J. Adams - NESCO D. Smithpeter - BPA Ebasco - New York WNP-3/5 Files - Richland 8209000553 820820 gDRADOCK05000 {