05000331/LER-1981-022, Forwards LER 81-022/03L-0

Forwards LER 81-022/03L-0

ML20009A958
Person / Time
Site:	Duane Arnold
Issue date:	07/07/1981
From:	Mineck D IES UTILITIES INC., (FORMERLY IOWA ELECTRIC LIGHT
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20009A959	List: 05000331/LER-1981-022, Forwards LER 81-022/03L-0 05000331/LER-1981-022-03, /03L-0:on 810607,during Testing,Reactor Core Isolation Cooling Turbine Repeatedly Tripped on Overspeed on Fast Starts.Caused by Upward Drift of Flow Controller FIC-2509 High Limit Setpoint.Setpoint Recalibr
References
DAEC-81-371, NUDOCS 8107140548
Download: ML20009A958 (1)

LER-1981-022, Forwards LER 81-022/03L-0

Event date:
Report date:
3311981022R00 - NRC Website

text

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Iowa Electric Light and Pbwer Company July 7, 1981 9

DAEC-81-371 s\\

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{s JUL 131931

'r11 Mr. James G. Keppler, Director

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cEm7 Office of Inspection and Enforcement =

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U. S. Nuclear Regulatory Commission - Region III Gr/

799 Roosevelt Road Glen Ellyn, IL 60137

Subject:

Licensee Event Report No.81-022

'(30 day)

File:

A-ll8a

Dear Mr. Keppler:

In accordance with Appendix A to Operating License DPR-49, Technical Specifications and Bases for Duane Arnold Energy Center and Regulatory Guide 10.1, please find attached a copy of the subject Licensee Event Report.

(Total of 3 copies transmitted).

Very truly yours, Df.1%a&/Ary Daniel L. Mineck Chief Engineer

[

Duane Arnold Energy Center DLM/AWS/pl Docket 50-331 t

j attachment Director, Office of Inspection and Enforcement (30) cc:

U. S. Nuclear Regulatory Commission Washington, D. C.

20555 Director, Management Information and Program Control (3)

I U. S. Nuclear Regulatory Commission Washington, D. C.

20555 l

f U. S. Nuclear Regulatory Commission c/o Document Management Branch Washington, D. C.

20555

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= naciaant Inspector - DAEC 8107140548 810707 T $9@

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