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Event Notification Report for September 06, 2009

U.S. Nuclear Regulatory Commission
Operations Center

EVENT REPORTS FOR
09/05/2009 - 09/06/2009

EVENT NUMBERS
45330

Power Reactor
Event Number: 45330
Facility: PRAIRIE ISLAND
Region: 3     State: MN
Unit: [1] [] []
RX Type: [1] W-2-LP,[2] W-2-LP
NRC Notified By: JOHN KEMPKES
HQ OPS Officer: JASON KOZAL
Notification Date: 09/06/2009
Notification Time: 20:17 [ET]
Event Date: 09/06/2009
Event Time: 18:05 [CDT]
Last Update Date: 09/06/2009
Emergency Class: NON EMERGENCY
10 CFR Section:
50.72(b)(2)(xi) - OFFSITE NOTIFICATION
Person (Organization):
CHRISTINE LIPA (R3DO)
Power Reactor Unit Info
Unit SCRAM Code RX Crit Initial PWR Initial RX Mode Current PWR Current RX Mode
1 N Y 100 Power Operation 100 Power Operation
Event Text
OFFSITE NOTIFICATION DUE TO LOSS OF AMERTAP BALLS

"Xcel environmental notified the State of Minnesota duty officer of the loss of approximately 1200 Amertap balls from the Unit 1 circulating water system. The Amertap balls are made of foam and are used for condenser tube cleaning. No further actions or notifications are required."

The licensee notified the NRC Resident Inspector.