ML19319E523

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Forwards Preliminary Evaluation of Deficiency Re Sodium Thiosulfate Reactor Bldg Spray Sys Performance
ML19319E523
Person / Time
Site: Arkansas Nuclear Entergy icon.png
Issue date: 05/08/1975
From: Suhrke K
BABCOCK & WILCOX CO.
To: Knuth D
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
Shared Package
ML19319E524 List:
References
NUDOCS 8004110791
Download: ML19319E523 (1)


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.e.,

COOK & Uli!COX Power ceneration aroup P.O. Box 1260. Lynchburg Va. 24505 i

Telephone: (804) 384-5111

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May 8,1975 Dr. Donald F. Knuth, Director Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, D.C.

20555

Dear Dr. Knuth:

Attached are ten copies of the report on the preliminary evaluation of the

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Significant Deficiency identified in the performance of the Sodium Thiosulfate Reactor Euilding Spray System. Due to the variations in the details of the Reactor Building Spray System as-built design and operation between the various plants, ce can only indicate evaluations of the performance of the individual, as-built systems is required to determine if a problem does exist.

O We vill keep you inforrned of our progress in future evaluations of the indiv myn uu.. Siivuld you require additi mel intor~2 tion en :::.c cutJcct, piccsc :cci free to contact either R.R. Steinke, Licensing Unit Manager, or R.P. Williamson, i

the cognizant Licensing Engineer for Significant Deficiencies.

Very truly yours, BABC0CC & WILCOX COMAPNY s

Nuclear Power Generation fh t..

KES/bmm Kenneth E. Suhrke Attach.

Manager, Licensing CC:

A. Schwencer THIS DOCUMENT CONTAINS POOR QUALITY PAGES

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