Event Notification Report for February 20, 2014
U.S. Nuclear Regulatory Commission
Operations Center
EVENT REPORTS FOR
02/19/2014 - 02/20/2014
EVENT NUMBERS
49845
Power Reactor
Event Number: 49845
Facility: KEWAUNEE
Region: 3 State: WI
Unit: [1] [] []
RX Type: [1] W-2-LP
NRC Notified By: STEVEN TAYLOR
HQ OPS Officer: DONALD NORWOOD
Region: 3 State: WI
Unit: [1] [] []
RX Type: [1] W-2-LP
NRC Notified By: STEVEN TAYLOR
HQ OPS Officer: DONALD NORWOOD
Notification Date: 02/20/2014
Notification Time: 08:30 [ET]
Event Date: 02/20/2014
Event Time: 06:55 [CST]
Last Update Date: 02/20/2014
Notification Time: 08:30 [ET]
Event Date: 02/20/2014
Event Time: 06:55 [CST]
Last Update Date: 02/20/2014
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):
HIRONORI PETERSON (R3DO)
HIRONORI PETERSON (R3DO)
| Unit | SCRAM Code | RX Crit | Initial PWR | Initial RX Mode | Current PWR | Current RX Mode |
|---|---|---|---|---|---|---|
| 1 | N | N | 0 | Defueled | 0 | Defueled |
AUXILIARY BUILDING SERVICE WATER RETURN RADIATION MONITOR REMOVED FROM SERVICE FOR PLANNED MAINTENANCE
"On February 20, 2014, at 0655 CST, Kewaunee Power Station rendered the Auxiliary Building Service Water Return Radiation Monitor (R-20) non-functional for planned maintenance. R-20 is used for Emergency Action Level (EAL) classifications of an unplanned release of liquid radioactivity to the environment that would result in an Alert or Unusual Event and is being conservatively reported under 10CFR50.72(b)(3)(xiii) as a loss of emergency assessment capability.
"R-20 is planned to be restored to functional by 1430 CST today, 2/20/2014.
"The NRC Resident Inspector has been notified."
"On February 20, 2014, at 0655 CST, Kewaunee Power Station rendered the Auxiliary Building Service Water Return Radiation Monitor (R-20) non-functional for planned maintenance. R-20 is used for Emergency Action Level (EAL) classifications of an unplanned release of liquid radioactivity to the environment that would result in an Alert or Unusual Event and is being conservatively reported under 10CFR50.72(b)(3)(xiii) as a loss of emergency assessment capability.
"R-20 is planned to be restored to functional by 1430 CST today, 2/20/2014.
"The NRC Resident Inspector has been notified."