ML20079S164

Forwards LERs 83-056/03L-0 & 83-057/03L-0

ML20079S164
Person / Time
Site:	Cook
Issue date:	06/29/1983
From:	Will Smith INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20079S167	List: 05000315/LER-1983-056-03, /03L-0:on 830601,during Surveillance Test,Check Valve NS-262 Found Leaking.Caused by Dirt Buildup on Valve Seating Surfaces.Check Valve Disassembled & Cleaned 05000315/LER-1983-057-03, /03L-0:on 830602,during Normal Operation,Steam Generator 4 Blowdown Containment Isolation DCR-340 Failed Closed.Caused by Ruptured Diaphragm of Valve Operator. Diaphragm Replaced.Valve Stroke Limits Adjusted ML20079S164
References
NUDOCS 8307110333
Download: ML20079S164 (1)

Text

- _ - - _ _ _ _ _ _ _

~

a'

.o j

i

.J IN01 NA & MICHIGAN ELECTRIC COMPANY DONALDWCOOK~NUCLEARTI ANT P.O. Box 458, Bridgman, Michigan 49106 (616) 465-5901 June 29, 1983 Mr. J.G. Feppler, Regicnal hiministrator United States Ibclear Regulatory Cm mission Region III 799 Roosevelt Road Glen Ellyn, IL 60137 Operating License DPR-58 Docket No. 50-315

Dear Mr. Feppler:

Pursuant to the requirements of the Appendix A Technical Specifications, the following report /s are submitted:

RO 83-056/03L-0 RO 83-057/03L-0 Sincerely, t, O h % W L W.G. Snith, Jr*.4 Plant 241 nager

/bab cc:

J.E. Dolan M.P. Alexich R.F. Kroeger B. Germano E.R. Swanson/N.E. D1Bry 10:III R.C. Callen MPSC G. 01arnoff, Esq.

J.M. Ihnnigan R.O. Bruggee EPRI INPO PNSRC J.F. Stietzel E.L. Townley h,

Dir., IE (30 copies) h Dir., MIIC (3 copies)

D 00307110333 830629 PDR ADOCK 05000315 B

PDR J