ENS 52792

v t e ENS Event
15:00 Jun 6, 2017
Title	Agreement State Report - Stuck Open Shutter On Density Gauge
Event Description	The following information was provided by the State of Arkansas via email: During routine shutter checks performed by the licensee on June 6, 2017, the licensee noted that the shutter would not close. The gauge is identified as Berthold Model LB 300 L source holder containing 0.189 milliCuries of Cobalt-60. The gauge remains operational in the normal use location and the RSO will place additional signs in the area. No maintenance is planned in the area that would require closing of the shutter. The RSO has performed a radiation survey to ensure that radiation exposure is maintained at less than 2 mR/hr in the vicinity of the gauge. The licensee has contacted the technical representative who was expected to be at the facility on July 6, 2017, for other maintenance and will examine this gauge. In accordance with RH-1502.f.2 (10 CFR 30.50(b)(2)) the malfunctioning shutter is reportable within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />. The State of Arkansas is awaiting a written report from the licensee and final disposition information for the gauge. The State's event number is AR-2017-003.

ENS 52792 +/-
Where
Clearwater Paper Corporation Mcgehee, Arkansas (NRC Region 4)
License number:	Ark-0530-0312
Organization:	Arkansas Department Of Health
Reporting

Agreement State
Time - Person (Reporting Time:+21.22 h0.884 days <br />0.126 weeks <br />0.0291 months <br />)
Opened:	Susan Elliot 12:13 Jun 7, 2017
NRC Officer:	Vince Klco
Last Updated:	Jun 7, 2017
52792 - NRC Website
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v t e Emergency Notification System
Clearwater Paper Corporation with Agreement State
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