05000316/LER-1981-040, Forwards LER 81-040/03L-0

Forwards LER 81-040/03L-0

ML20030D713
Person / Time
Site:	Cook
Issue date:	09/03/1981
From:	Shaller D INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20030D714	List: 05000316/LER-1981-040, Forwards LER 81-040/03L-0 05000316/LER-1981-040-03, /03L-0:on 810804,BIT Outlet Containment Isolation Valve Would Not Fully Open from Control Room During Test, Resulting in Inoperable Flow Path.Caused by Insufficient Insulation Allowing Boron to Solidify on Stem
References
NUDOCS 8109150567
Download: ML20030D713 (1)

LER-1981-040, Forwards LER 81-040/03L-0

Event date:
Report date:
3161981040R00 - NRC Website

text

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INDIANA & MICHIGAN ELECTRIC COMPANY g,,,

DONALD C. COOK NUCLEAR PLANT P.O. Box 458, Bridgman, Michigan 49106 (616) 485-5901 September 3, 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 sutoitted:

R0 81-040/03L-0 Sincerely, l

h

e P-O O

/*r D.V. Shaller A

Plant Manager d

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/bab I

- cc:

J.E. Dolan 2 d ISgy g

• W" R.W..

g sen 48 l

R.F. Kroeger K.J. Vehstedt g'\\

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N 4

E. Swanson/N. DuBry R0:III R.C. Callen MPSC G. Charnoff, Esq.

J.M. Hennigan W. Lavallee EPRI PNSRC J.F. Stietzel E.L. Townley Dir., IE (30 copies) g Dir., MIPC (3 copies)

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