ML20080Q489

Forwards LERs 83-084/03L-0,83-085/03L-0 & 83-086/03L-0

ML20080Q489
Person / Time
Site:	Cook
Issue date:	09/28/1983
From:	Will Smith INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20080Q492	List: 05000316/LER-1983-084-03, /03L-0:on 830901,during Controlled Shutdown at Approx 10E-8 Power,T Average Decreased Below Tech Spec Min of 541 F.Cooldown Terminated at 535 F.Temp Would Not Return to 541 F within 15 Minutes.Reactor Trip Breakers Opened 05000316/LER-1983-085-03, /03L-0:on 830902,during Startup at 20% Power,After Turbine Generator Paralleled W/Sys Grid,Generator Load Increased to Prevent Motoring,Resulting in Pressure Drop Below Tech Specs.Caused by Heater Breaker Trip 05000316/LER-1983-086-03, /03L-0:on 830905,chart Paper on Containment Sump Flow Monitoring Recorder 1CS-001,would Not Advance.Cause Not Determined.Chart Paper Adjusted & Recorder Verified Operable.Design Change Submitted ML20080Q489
References
NUDOCS 8310120443
Download: ML20080Q489 (1)

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INDIANA & MICHIGAN ELECTRIC COMPANY DONALD C. COOK NUCLEAR PLANT P.O. Box 458, Bridgman, Michigan 49106 (616) 465-5901 September 28, 1983 Mr. J.G. Keppler, Pagional Mministrator United States M.1 clear Regulatory Otmnission Region III 799 Boosevelt Road Glen Ellyn, IL 60137 Operating License DPR-74 Docket No. 50-316

Dear Mr. Keppler:

Pursuant to the requirenents of the Appendix A 'Ibchnical Specifications, the following reports are subnitted:

RO 83-084/03L-0 RO 83-085/03Ie0 RO 83-086/03Ic0 Sincerely, W.G. Smith, Jr.

Plant Manager

/cbn cc:

J.E. Dolan M.P. Alexich R.F. Kroeger H. Brugger E. Swanson/N. DuBry RO:III R.C. Callen MPSC G. 01arnoff, Esq.

J.M. Hennigan R.O. Bruggee INPO PERC J.F. Stietzel E.L. 'Ibwn1ey Dir., IE (30 copies)

Dir., MIPC (3 copies) h O!ohohf6 O

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