ENS 50875

v t e ENS Event
20:00 Mar 9, 2015
Title	Temporary Loss of Power to Air Monitoring Pumps
Event Description	The air monitoring vacuum pumps were disabled for approximately 20 minutes. Due to an unplanned power outage, the soft water supply to the air monitoring vacuum pump seals on the 2nd floor of the Feed Materials Building (FMB) was lost. These pumps provide vacuum for the stack monitoring and personnel area monitoring systems in the FMB. The secondary and tertiary water supplies to the pumps were not available when needed. This caused the vacuum pumps to be shut down until a temporary water supply could be established. A temporary water supply was reestablished to the pump seals. The pumps were restored to service at approximately 1520 CDT on 03/09/2015. The licensee has contacted NRC Region II inspector David Hartland regarding this event.

ENS 50875 +/-
Where
Honeywell International, Inc. Metropolis, Illinois (NRC Region 2)
License number:	SUB-526
Reporting

10 CFR 40.60(b)(2)
Time - Person (Reporting Time:+16.47 h0.686 days <br />0.098 weeks <br />0.0226 months <br />)
Opened:	Sean Patterson 12:28 Mar 10, 2015
NRC Officer:	Charles Teal
Last Updated:	Mar 10, 2015
50875 - NRC Website
v • d • e

v t e Emergency Notification System
Honeywell International, Inc. with 10 CFR 40.60(b)(2)
WEEKMONTHYEAR2023-06-21T20:30:00 [Table view]
[ENS list for Honeywell International, Inc.]

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