ML20024B061

Forwards LERs 83-051/03L-0 & 83-052/03L-0

ML20024B061
Person / Time
Site:	Cook
Issue date:	06/22/1983
From:	Will Smith INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20024B062	List: 05000315/LER-1983-051-03, /03L-0:on 830328,loop 1 Wide Range Pressure Transmitter NPS-122 Output Drifted Low.Cause Not Stated. Transmitter Recalibr.Applicable Bistable Procedures Modified by Lowering Administrative Setpoint Tolerances 05000315/LER-1983-052-03, /03L-0:on 830525,axial Flux Difference Target Band Limit Exceeded.Caused by Axial Burnup Distribution,Large Negative Moderator Temp Coefficient & Considerable Rod Withdrawal Required to Overcome Xenon Buildup ML20024B061
References
NUDOCS 8307050054
Download: ML20024B061 (1)

Text

_ - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _ - _ _ _ _ _, _ - _ _ _ _ -

D,, m".

'l,,,

IN0 LANA & MICHIGAN ELECTRIC COMPANY DONALD C. COOK NUCLEAR PIANT P.O. Bcx 458, Bridgman, Michigan 49106 (616) 4t46901 June 22, 1983 Mr. J.G. Keppler, Regional Administrator United States Riclear Regulatory Otmmission Region III 799 Roosevelt Road Glen Ellyn, IL 60137 Operating License DPR-58 Docket No. 50-315

Dear Mr. Keppler:

Pursuant to the requirements of the Appendix A Technical Specifications, the following reprt/s are subnitted:

RO 83-051/03L-0 83-052/03L-0 Sincerely, b

W.G. Smith, Jr.

NA Plant Manager

/l:ab cc:

J.E. Dolan M.P. Alexich R.F. Kroeger B. Germano E.R. Swanson/N.E. DuBry RO:III R.C. Callen MPSC G. Garnoff, Esq.

J.M. Hennigan R.O. Bruggee EPRI IWO PIERC J.F. Stietzel E.L. 'Ibwnley Dir., IE (30 copies) y.

Dir., MIPC (3 copies)

$7$EUoENdA ii S

_ _ _ _ _ _ _ _ _ _ _ _ _