ML17238A798
| ML17238A798 | |
| Person / Time | |
|---|---|
| Site: | Dresden, Quad Cities  |
| Issue date: | 04/02/1975 |
| From: | Abel J Commonwealth Edison Co |
| To: | Silver R Office of Nuclear Reactor Regulation |
| References | |
| Download: ML17238A798 (1) | |
Text
-*
.LCommonweAI Edison
. One First Nationai Plaza. Chicago. Illinois_
Address Reply to: Post Office Box 767 Chicago, Illinois 60690
'R\\eg~Ja!ory.
- Docket ~j~
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 Chemistr~ata 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 representa-tive of the -normal water che6is~ry during t~~ 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 value~ were verified and are documented in the General Electric startup test re~orts.
One (1) signed orig.inal and 39 copies of this data are provided.for your information.
- Very truly yours,
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J. S. Abel
-*. f Nuclear Licensing Administrator
/
- Boiling Water Reactors
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