ML19332A966
| ML19332A966 | |
| Person / Time | |
|---|---|
| Site: | Waterford  |
| Issue date: | 08/08/1980 |
| From: | Aswell D LOUISIANA POWER & LIGHT CO. |
| To: | Seyfrit K NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV) |
| References | |
| IEB-80-19, LPL-14817, NUDOCS 8009190153 | |
| Download: ML19332A966 (1) | |
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NSIC CENTRAL FILES LOUISIANA P O W E R. & L i G H T! P O. BOX 6008
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August 8, 1980 V.ca Pmscoet-Power huan LPL 14817 Q A20. 03.14 Mr. Karl V. Seyfrit, Director Region IV U. S. Nuclear Regulatory Commission Office of Inspection and Enforcement 611 Ryan Pla:a Drive, Suite 1000 Arlington, Texas 76012
SUBJECT:
Waterford SES Unit No. 3 Docket No. 50-382 IE Bulletin 80-19 Failures of Mercury-Wetted Matrix Relays in Reactor Protective Systems of Operating Nuclear Power Plants Designed By Combustion Engineering
Dear Mr. Seyfrit:
The referenced lE Bulletin addresses failures of mercury-wetted relays used in reactor protective systems designed by Combustion Engineering. LP&L's Reactor Protective System does not use mercury-wetted relays. Therefore, this bulletin is not applicable to Waterford 3.
If you have any questions, please advise.
Yours very truly, D. L. Aswell DLA:WMA:meb cc:
U. S. Nuclear Regulatory Commission Division of Reactor Opera ions Inspections Office of Inspection aad Enforcement Washington, D.C.
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