ML19225B444

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Requests Listing of Alarms & Voltage Monitoring Devices Available to Provide Operability Status Indication to Complete Evaluation of SEP Topic VIII-3.B, DC Power Sys Bus Voltage Monitoring & Annunciation
ML19225B444
Person / Time
Site: La Crosse File:Dairyland Power Cooperative icon.png
Issue date: 06/18/1979
From: Ziemann D
Office of Nuclear Reactor Regulation
To: Linder F
DAIRYLAND POWER COOPERATIVE
References
TASK-08-03.B, TASK-8-3.B, TASK-RR NUDOCS 7907250181
Download: ML19225B444 (2)


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\\.... p June 18,1979 Docket No. 50-409 l

Mr. Frank Linder General Manager Dairyland Power Cooperative 2615 East Avenue South La Crosse, Wisconsin 54601 i

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Dear Mr. Linder:

RE: TOPIC VIII-3.B Request for Additional Information To complete the evaluation of Topic VIII-3.B, a list of all al-aid voltage monitoring devices available to provide operability status in' acion to the i

operator for the Class IE batteries, associated chargers and direct current buses is required.

K. have completed our search of the SEP Plant dockets for infomation relative i

to Topic VIII-3.B, "D. C. Power System Bus Voltage Monitoring and Annunciation".

This effort indicates that some of this infomation is available. However, our i

expirience has shown that only a portion of the alarms and monitoring devices wou d be shown on the available drawings.

Thus, we expect that any list we migi t compile would be incomplete and would be sent to you for completion.

The"efore, rather than going through the intemediate steps, you are requested to erovide the listing described abcVe within thirty days of receipt of this let:er.

l S ince re sy, L^d i

Dennis L. Ziemann, hief j

Operating Reactors Branch #2 Division of Operating Reactors f

cc: See next page i

417 292

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.;L i 7907'a50$l

e Mr. Frank Linder June 18,1979 I

cc Fritz Schubert, Esquire Staff Attorney Dairyland Power Cooperative

?615 East Avenue South La Crosse, Wisconsin 54601

0. S. Heistand, Jr., Esquire Morgan, Lewis & Bockius 1800 M Street, N. W.

Washington, D. C.

20036 Mr. R. E. Shimshak La Crosse Boiling Water 9eactor Dairyland Power Cooperat' 7 P. O. Box 135 Genoa, Wisconsin 54632 Coulee Region Energy Coalition ATTN:

ueorge R. Nynaard P. O. Box 1583 La Crosse, Wisconsir. 54601 La Crosse Public Library 800 Main Street La Crosse, Wisconsin 54601 I

K M C Inc.

f ATTN:

Mr. Richard E. ScFaffstall 1747 Pennsylvania Avenue, N. W.

Suite 1050 Washington, D. C.

20006 i

417 293

.