05000331/LER-1981-039, Forwards LER 81-039/01T-0

Forwards LER 81-039/01T-0

ML20038C191
Person / Time
Site:	Duane Arnold
Issue date:	12/01/1981
From:	Mineck D IES UTILITIES INC., (FORMERLY IOWA ELECTRIC LIGHT
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20038C192	List: 05000331/LER-1981-039, Forwards LER 81-039/01T-0 05000331/LER-1981-039-01, /01T-0:on 811117,instrument Line Drain Valve V-18-20 for B Scram Instrument Vol Level Switch LS-1861 Found Locked Open.Caused by Personnel Error During Monthly Surveillance Test.Valve Locked Closed
References
DAEC-81-575, NUDOCS 8112100243
Download: ML20038C191 (1)

LER-1981-039, Forwards LER 81-039/01T-0

Event date:
Report date:
3311981039R00 - NRC Website

text

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lowa Electric Light and Ibwer Company December 1, 1981 DAEC 575 4

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O Ih Mr. James G. Keppler, Director M y,g 9 JggIA ;9 Office of Inspection and Enforcement 799 Roosevelt Road k

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Glen Ellyn, IL 60137 x

'blJTG\\ h Subject: ' Licensee Event Report No.81-039 (14 day)

File: A-118a, TE-4

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.

Very truly yours, Daniel L. Mineck Chief Engineer Duane Arnold Energy Center DLM/AWS/pl Docket No. 50-331 attachment cc: Document Control Desk U. S. Nuclear Regulatory Commission Washington, D. C.

20555 NRC Resident Inspector - DAEC 4

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