ML17192A904
| ML17192A904 | |
| Person / Time | |
|---|---|
| Site: | Dresden  |
| Issue date: | 08/12/1980 |
| From: | Janecek R COMMONWEALTH EDISON CO. |
| To: | Crutchfield D Office of Nuclear Reactor Regulation |
| References | |
| TASK-05-12.A, TASK-5-12.A, TASK-RR NUDOCS 8008250681 | |
| Download: ML17192A904 (1) | |
Text
ee.
Commonwea&dlson One First National Plaza, Chicago, Illinois Address Reply to: Post Office Box 767 Chicago, Illinois 60690.
Dennis M. Crutchfield, Chief
- operating Reactors Branch #5 Division of Licensin~
U.S. Nuclear Regulatory Commission Washington, D.C.
20555
Subject:
Dresden Units 1 and 2 SEP Topic V-12.A Water Purity of Boiling Water Reactor Primary Coolant NRC Docket 50-10/237*
Dear Mr. Crutchfield:
August 12, 1980
. In response to your letter of June 12, 1980 to Mr. D.L. Peoples, Commonwealth Edis6n has reviewed yo~r evaluation of the above referenced SEP topic.
Edison concurs with.the general results of the review except for the statement which indicates Dresden 2 does n~t have recording condu~tivity meters at the inlet and outlets of both the condensate treatment system and the reactor cleanup system.
The following table provides the information which was an apparent oversight.
Inlet Outlet Condensate Treatment Instrument Reference Number P & !D's CE.:.2-3341-103 CIT-2-3341-45 CRA-2-3340-8 CE-2-3341-9 CIT-2-3341-42 CR-2-3340-8 M-177 M-15 M:..177 M-15 React6r Clean-up Instrument Reference Number CE-2-1291-16 CIT-2-1291-16 CR-2-1290-3 CE-2-1291-A.B&C CIT-2-1291-21A,B&C M-30 CR-2-1290-3 In addition, Dresden 1 has *conductivity recording equipmenmt. on the outlets of both the condensate treatment ind reactor water clean-up systems.
For the coridensate system the instruments are:
CE-508, 509 &
510; CRS-360 (conductivity recording switch). For* the react6r clean-up system the instrum~nts are:
CE-11 & 12 and CRS-1.
8 008250 641 NPS/sb/5934A Very truly your~,
~~
Robe~t ~ Janecek Nuclear Licensing Administrator Boiling Water Reactors