ENS 52348

v t e ENS Event
05:00 Oct 6, 2016
Title	Agreement State Report - Shutter Failed to Operate as Designed
Event Description	The following information was received by email: On November 2, [2016], the registrant's representative reported [to the State of Illinois] that a generally licensed gauge under their control had failed to operate as designed. A Gamma Instruments model GR100 device exhibited signs of the shutter not closing properly. A contractor was notified and repairs affected. The gauge was subsequently returned to service with no additional engineering issues noted. Procedures at the plant were modified such that the area around the gauge is now cleaned following each shift. The fixed gauge serial number was 930706, and the sealed source was 37 GBq of Am-241. Illinois Event: IL 16010

ENS 52348 +/-
Where
Clark Dietrich Bldg Systems Rochelle, Illinois (NRC Region 3)
License number:	9223802
Organization:	Illinois Emergency Mgmt. Agency
Reporting

Agreement State
Time - Person (Reporting Time:+774.47 h32.27 days <br />4.61 weeks <br />1.061 months <br />)
Opened:	Daren Perrero 12:28 Nov 7, 2016
NRC Officer:	Vince Klco
Last Updated:	Nov 7, 2016
52348 - NRC Website
v • d • e

v t e Emergency Notification System
Clark Dietrich Bldg Systems with Agreement State
WEEKMONTHYEAR2016-10-06T05:00:00 [Table view]
[ENS list for Clark Dietrich Bldg Systems]

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