ENS 52906

v t e ENS Event
04:00 Aug 14, 2017
Title	Agreement State Report - Irradiator Source Racks Inoperable
Event Description	Following a panoramic irradiator two day shutdown, a restart with three source racks commenced. Air pressure was applied to raise the source racks. During the restart, two source racks (racks 1 and 3) did not descend into the irradiator pool as designed. During an investigation, two release valves associated with the two source racks did not operate properly. Operators manually released air pressure and all source racks descended into the irradiator pool. The deficient release valves were replaced and the source racks were satisfactorily retested. The source racks all properly descended into the pool. The time the source racks were inoperable for approximately 1.5 hours5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br />.

ENS 52906 +/-
Where
Isomedix Operations Spartanburg, South Carolina (NRC Region 1)
License number:	267
Organization:	Sc Div Of Health & Env Control
Reporting

Agreement State
Time - Person (Reporting Time:+34.4 h1.433 days <br />0.205 weeks <br />0.0471 months <br />)
Opened:	James Peterson 14:24 Aug 15, 2017
NRC Officer:	Vince Klco
Last Updated:	Aug 15, 2017
52906 - NRC Website
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v t e Emergency Notification System
Isomedix Operations with Agreement State
WEEKMONTHYEAR2017-08-14T04:00:00 [Table view]
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