ML19320C835
| ML19320C835 | |
| Person / Time | |
|---|---|
| Site: | La Crosse File:Dairyland Power Cooperative icon.png |
| Issue date: | 06/25/1980 |
| From: | Linder F DAIRYLAND POWER COOPERATIVE |
| To: | James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| References | |
| IEB-80-15, LAC-6994, NUDOCS 8007180092 | |
| Download: ML19320C835 (2) | |
Text
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- LA CAOSSE WISCONSIN 54601 (608) 788 4 000 June 25, 1980 In reply, please refer to LAC-6994 DOCKET NO. 50-409 Mr. James G.
Keppler, Regional Director U.
S. Nuclear Regulatory Commission Directorate of Regulatory Operations Region III 799 Roosevelt Road Glen Ellyn, Illinois 60137
SUBJECT:
DAIRYLAND POWER COOPERATIVE LA CROSSE BOILING WATER REACTOR (LACBWR)
PROVISIONAL OPERATING LICENSE NO. DPR-45 IE BULLETIN NO. 80 POSSIBLE LOSS OF EMERGENCY NOTIFICATION SYSTEM (ENS) WITH LOSS OF OFF-SITE POWER
Reference:
(1)
HRC Letter, Keppler to Linder, dated June 18, 1980.
Dear Mr. Keppler:
In response to IE Bulletin No. 80-15 enclosed with Reference 1, we have determined the Emergency Notification System (ENS) is powered off-site from a reliable power supply backed by batteries and a diesel generator located in the Genoa, Wisconsin station of the Vernon Telephone Cooperative, Inc.
Loss of off-site power at the reactor site would not result in a loss of communications between our Power Reactor Facility and the NRC Operations Center via the Emergency Notification System (ENS).
The telephone system is tested weekly by the telephone cooperative for proper operation of the backup power supply and no special test for loss of off-site power is deemed necessary.
Should you have any questions regarding this response, pleast contact us.
Very truly yours, DAIRYLAND POWER COOPERATIVE
)
Frank Linder, General Manager FL:WRN:af
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Mr. James G. Keppler, Regional Director LAC-6994 U. S. Nuclear Regulatory Commission June 25, 1980 cc:
U. S. Nuclear Regulatory Commission Office of Inspection and Enforcement Washington, D. C.
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