ML20040G025

Ro:On 820205,during Normal Operation Violation of Secondary Containment Occurred.Caused by Inner Airlock Door Personnel Door Inadvertently Being Opened While Railroad Airlock Door Was Open.Door Immediately Closed

ML20040G025
Person / Time
Site:	Duane Arnold
Issue date:	02/05/1982
From:	Mineck D IES UTILITIES INC., (FORMERLY IOWA ELECTRIC LIGHT
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
DAEC-82-04, DAEC-82-4, NUDOCS 8202110113
Download: ML20040G025 (1)

Text

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Inwe Eintric Light and Amer Cc;ny * . Fhheary 5 198r - l DetC-82 84 . g Dir, James-8, Neppler, Direetor. - Office of Inspectton and Enforcement - Itagios III >$ M, i a,k . U. S. Nuclear Regulatory Commission - 4/ O Cavr~.'#. hM 799 gBosevelt Road' - c-Glen..E 1 1y%.1L 60137 .

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Subject:

Proset Jtotification of a . Ej'i  ? Itaportehle Oqcurrence - s ./ 7. 4 s'g Filet. A-U8s . Dear Mr. Kappler - . This letter,'teleco~ pied to your office, is 1Ateeded'to settiff th requirement for notification of a Reportable Occurrence in . eccordance with ification 6.11.2.a of the Duane Arnold Enevity Center Technical.5pecif$cetions.. . Technical . Spect fication.paraM s) . viol ated:. $.1,c. , . Description Occurrences , During normal operation on 2/5/82. a viq1stion of secondary contaitument occurred. leitle the outer reactor building railroad airlock door was open to allott new fuel to be noved fato the reacter building,. the inner airlock door personnel door was inadvertently

• opened which.vdoleted secondary contairement. The door was immediately closegt which ,tustored secondary contairusent 16tegrity. W security WattNunn hts beetp stationed at-tte-door to prevent recurrence while repairs are being made to the interlock ennie .

Very.truly_yggrs . in.)-{$ttsd Daniel .L..Mineck-Chief Esigineer Duane Arnold [nergy Center . DLM/JV5/p1 - cc: IRC Resident inspector . 8202110113 820205 - PDR ADOCK 05000331 - S PDR sm , A ca.NTt. tty or samvien . su - i"

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