ML20038C197

Forwards LER 81-064/03L-0 & Updated LERs 81-054/04X-1 & 81-055/04X-1

ML20038C197
Person / Time
Site:	Cook
Issue date:	12/02/1981
From:	Shaller D INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20038C198	List: 05000316/LER-1981-054-04, Determined Leak Existed in Sys Coolers Causing Low Level Alarm on Control Fluid Sys on 811031.Caused by Tube Failure in Cooler.Tube Plugged & Unit Returned to Svc 05000316/LER-1981-055-04, Determined Gaseous Release of 29.687 Ci,Apparently Starting on 811030.Caused by Vol Control Tank Gas Leaking Past Valve NS-186,entering Waste Disposal Sys & Offgassing 05000316/LER-1981-064, Forwards LER 81-064/03L-0 & Updated LERs 81-054/04X-1 & 81-055/04X-1 05000316/LER-1981-064-03, /03L-0:on 811104,Allison 100 Point Fire Detection Sys Determined to Be Inoperable.Caused by One of 12-volt Power Supplies Failing.Power Supply Replaced
References
NUDOCS 8112100253
Download: ML20038C197 (1)

Text

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              &~,T,,, IN0 LANA & MICHICAN ELECTRIC COMPANY DONALD C. COOK NL' CLEAR PLANT P.O. Box 458 Bridgman, Michigan 49106 (616) 465-5901 Deceraber 2, 1981 Mr. J.G. Keppler, Regional Director Office of Inspection and Enforcement United States Nuclear Regulatory Commission Region III 799 Roosevelt Road Glen Ellyn, IL 60137 Operating License DPR-74 Docket No. 50-316

Dear Mr. Keppler:

Pursuant to the requirements of the Appendix A Technical Specifications, the following report /s are submitted: RO 81-064/03L-0 R0 81-054/04X-1 R0 81-055/04X-1. Sincerely, E WTA gp/2. D . V . Shaller 4 Plant Manager N p, e>)7'gl f (g 11

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