Event Notification Report for April 19, 2014
U.S. Nuclear Regulatory Commission
Operations Center
EVENT REPORTS FOR
04/18/2014 - 04/19/2014
EVENT NUMBERS
50045
Power Reactor
Event Number: 50045
Facility: MILLSTONE
Region: 1 State: CT
Unit: [] [2] []
RX Type: [1] GE-3,[2] CE,[3] W-4-LP
NRC Notified By: TODD STRINGFELLOW
HQ OPS Officer: DANIEL MILLS
Region: 1 State: CT
Unit: [] [2] []
RX Type: [1] GE-3,[2] CE,[3] W-4-LP
NRC Notified By: TODD STRINGFELLOW
HQ OPS Officer: DANIEL MILLS
Notification Date: 04/19/2014
Notification Time: 11:53 [ET]
Event Date: 04/19/2014
Event Time: 11:00 [EDT]
Last Update Date: 04/19/2014
Notification Time: 11:53 [ET]
Event Date: 04/19/2014
Event Time: 11:00 [EDT]
Last Update Date: 04/19/2014
Emergency Class: NON EMERGENCY
10 CFR Section:
50.72(b)(3)(xiii) - LOSS COMM/ASMT/RESPONSE
10 CFR Section:
50.72(b)(3)(xiii) - LOSS COMM/ASMT/RESPONSE
Person (Organization):
ART BURRITT (R1DO)
ART BURRITT (R1DO)
| Unit | SCRAM Code | RX Crit | Initial PWR | Initial RX Mode | Current PWR | Current RX Mode |
|---|---|---|---|---|---|---|
| 2 | N | N | 0 | Defueled | 0 | Defueled |
LOSS OF ASSESSMENT CAPABILITY DUE TO PLANNED MAINTENANCE ON MAIN STEAM LINE RADIATION MONITORS
Main steam line radiation monitors RM-4299A, RM4299B, RM4299C will be removed from service for a period of approximately 4 days during planned maintenance on the power supplies. This constitutes a loss of assessment capability. The radiation monitors will be returned to service following maintenance.
The licensee has notified the NRC Resident Inspector, the State of Connecticut, and the local government.
Main steam line radiation monitors RM-4299A, RM4299B, RM4299C will be removed from service for a period of approximately 4 days during planned maintenance on the power supplies. This constitutes a loss of assessment capability. The radiation monitors will be returned to service following maintenance.
The licensee has notified the NRC Resident Inspector, the State of Connecticut, and the local government.