ENS 50892

v t e ENS Event
06:00 Mar 4, 2015
Title	Agreement State Report - Fixed Gauge Shutter Open Improperly During Maintenance Work
Event Description	The following is a synopsis of information received from the State of Utah: Two workers entered a confined space to perform work near a fixed gauge. One of the workers remained in the area for 9 minutes and the other remained in the area for 90 minutes. It was later determined that the fixed gauge shutter had not been closed. Surveys conducted by the licensee to measure dose rates in the area where the workers had been present indicated dose rates ranging from 0.5 mR/hr to 4 mR/hr. Utah inspectors performed confirmatory measurements that indicated dose rates between 0.97 mR/hr and 2.2 mR/hr. Utah Event ID Number: UT150001

ENS 50892 +/-
Where
Big West Oil Company North Salt Lake, Utah (NRC Region 4)
License number:	UT 0600256
Organization:	Utah Division Of Radiation Control
Reporting

Agreement State
Time - Person (Reporting Time:+230.48 h9.603 days <br />1.372 weeks <br />0.316 months <br />)
Opened:	Mike Givens 19:29 Mar 13, 2015
NRC Officer:	Daniel Mills
Last Updated:	Mar 13, 2015
50892 - NRC Website
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v t e Emergency Notification System
Big West Oil Company with Agreement State
WEEKMONTHYEAR2015-03-04T06:00:00 [Table view]
[ENS list for Big West Oil Company]

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