ML20063M262

Forwards List of Nickel Content of Reactor Vessel Beltline Metal,Per Matls Engineering Branch 820830 Request.List Withheld (Ref 10CFR2.790)

ML20063M262
Person / Time
Site:	Byron
Issue date:	09/02/1982
From:	Tramm T COMMONWEALTH EDISON CO.
To:	Harold Denton Office of Nuclear Reactor Regulation
Shared Package
ML19262H542	List: ML20063M262
References
4939N, NUDOCS 8209100193
Download: ML20063M262 (1)

Text

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e C:mm::nwc21th Edison O - one First National Plata. Chicago, Illinois O" Address Reply to: Post Office Box 767

- Chicago, Ilknois 60690 Septembe r , 2, 1982 Mr. Ha rold R . Den to n , Director Of fice of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Washington, DC 20555 Subj ec t

Byron Station Unit 2 Reactor Vessel Nickel Content NRC Docke t No . 50-455 Dea r Mr. Denton:

This is to provide information regarding the Byron Unit 2 reactor vessel. This information was requested in a telephone conversation on August 30, 1982 by a reviewer from the Materials Engineering Branch.

i Attachment A to this letter lists the nickel content of the reactor vessel beltline metal of Byron Unit 2. The predicted end-o f-of the vessel is the same as that for the life fluence Byron 1 vessel:for this 2.3areg9X 10 n/cm2, i

! Please address further questions regarding this matter to l this of fice.

One signed original and fif teen copies o f this letter are provided for your use.

Very truly yoursi {

C.Z2- ,

m T. R. Tramm Nuclea r Licensing Adminis trator 1m l Attachment A

< 4939N 9209100193 820902 PDR A ADOCK 05000455 PDR

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