ML20070M176
| ML20070M176 | |
| Person / Time | |
|---|---|
| Site: | Catawba  |
| Issue date: | 04/15/1994 |
| From: | Estridge J DUKE POWER CO. |
| To: | Eleazer T SOUTH CAROLINA, STATE OF |
| References | |
| NUDOCS 9404250204 | |
| Download: ML20070M176 (2) | |
Text
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DUKE POWER April 15,1994 Mr. Timotby M. Eleazer Industrial and Agricultural Wastewater Division South Carolina Department of Health and Environmental Control 2600 llull Street Columbia, SC 29201
Subject:
Catawba Nuclear Station -NPDES Permit No. SC0004278 Steam Generator Chemical Metal Cleaning File: CN-208.20
Dear Mr. Eleazer:
This letter is being written to update the State on the status of the steam generator chemical metal cleaning project previously scheduled to occur this summer, llased on recent discussions with Westinghouse, the manufacturer of the steam generators, a decision has been made not to perform a chemical cleaning on the Catawba Unit 2 steam generators during the upcoming outage. The two chemicals approved by the State for use in this project will not be used.
The two chemicals were Ethylenediamine (EDA) and ammonium carbonate (NH )2 O,
4 C 3 We would like thank-you for your work performed in approving these two chemicals and to apologize for any unnecessary work this may have cau:cd you. If you need additional information or have any questions feel free to give me a call at (704) 875-5965.
Sincerely, w
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John Estridge, Engineer Environmental Division, Water Protection ite/309 b
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