ML17238A798

Dresden Station Units 2 and 3 Quad-Cities Station Units 1 and 2 Reactor Water Chemistry Data

ML17238A798
Person / Time
Site:	Dresden, Quad Cities
Issue date:	04/02/1975
From:	Abel J S Commonwealth Edison Co
To:	Silver R J Office of Nuclear Reactor Regulation
References
Download: ML17238A798 (1)

Text

1-* -' .LCommonweAI Edison * . One First Nationai Plaza. Chicago.

Illinois_

Address Reply to: Post Office Box 767 Chicago, Illinois 60690

• Docket Mr. R. J. Silver Operating Reactors

-Branch 2 Office of Regulation U.S. Nuclear Regulatory

. 'Washington, D.c. 20555

Subject:

Dresden Station Units 2 and 3

Dear Mr. Silver:

.Quad-Cities Station Units 1 and 2 Reactor Water

. NRC Dkts. 50-237, ¢o'.'""2!__

50-254,.

and 50--265 Attached is the subject dat;.a_surrunarized in graphic form for an 11-month period of 1973. The data shown is tive of the -normal water during operating history o*f the subject reactors.

Additional data is availa.ble for NRC review at the respective stations.

Also attached are excerpts from the GenE;!ral

• Elec.tric, Sargent & Lundy, and Graver chemistry specification

• applicable to the subject units. With respect to dissolved oxygen specifically, we have only scant data .for reactor water. The data we have, however, glves no*indication that our.BWR's are any-different than any others.**

That is, the dissolved oxygen values are less than 0 .3 ppm at operating conditions.

Such were verified and are documented in the General Electric startup test One (1) signed orig.inal and 39 copies of this data are provided

.for your information.

• Very truly yours, . /1/(:.. // -Zi

,.1 . '--v . y / --<./ . : J. S. Abel -*. f Nuclear Licensing Administrator

/ *Boiling Water Reactors

• --* _ '"' { i'{ i.t . ..., . .. _.,. .'