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Event Notification Report for October 25, 2014

U.S. Nuclear Regulatory Commission
Operations Center

EVENT REPORTS FOR
10/24/2014 - 10/25/2014

EVENT NUMBERS
50568

Power Reactor
Event Number: 50568
Facility: MILLSTONE
Region: 1     State: CT
Unit: [] [] [3]
RX Type: [1] GE-3,[2] CE,[3] W-4-LP
NRC Notified By: GERALD BAKER
HQ OPS Officer: VINCE KLCO
Notification Date: 10/25/2014
Notification Time: 13:42 [ET]
Event Date: 10/25/2014
Event Time: 11:30 [EDT]
Last Update Date: 10/25/2014
Emergency Class: NON EMERGENCY
10 CFR Section:
50.72(b)(3)(xiii) - LOSS COMM/ASMT/RESPONSE
Person (Organization):
DAN SCHROEDER (R1DO)
Power Reactor Unit Info
Unit SCRAM Code RX Crit Initial PWR Initial RX Mode Current PWR Current RX Mode
3 N N 0 Defueled 0 Defueled
Event Text
VENTILATION PROCESS RADIATION MONITORS OUT OF SERVICE FOR PLANNED MAINTENANCE

The normal and high range ventilation process radiation monitors (3HVR*RE 10 A/B) were removed from service for preplanned maintenance for greater than 72 hours. The radiation monitors will be returned to service following maintenance and completion of operational testing.

The licensee has notified the NRC Resident Inspector, the State of Connecticut and Waterford township..