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Category:NRC Preliminary Notification of Event/Occurrence
MONTHYEARML16281A5912016-10-0707 October 2016
PNO--II-16-002A, St. Lucie, Units 1 and 2: Update - Shutdown Greater than 72 Hours Due to Natural Phenomena (Hurricane Matthew)
ML16281A5062016-10-0606 October 2016
PNO-16-002, St. Lucie, Units 1 and 2, Shutdown Greater than 72 Hours Due to Natural Phenomena (Hurricane Matthew)
PNO-II-15-001, A - Shutdown Greater than 72 Hours Due to Increased Primary Coolant Leakage2015-02-23023 February 2015
PNO-II-15-001A - Shutdown Greater than 72 Hours Due to Increased Primary Coolant Leakage
ML15048A1772015-02-17017 February 2015
PNO-II-15-001 - St. Lucie, Unit 2, Shutdown Greater than 72 Hours Due to Condenser Tube Leak
PNO-II-13-003, A: Update - Unplanned Shutdown Greater than 72 Hours Due to Closure of B Train Steam Generator Main Steam Isolation Valve2013-04-0101 April 2013
PNO-II-13-003A: Update - Unplanned Shutdown Greater than 72 Hours Due to Closure of B Train Steam Generator Main Steam Isolation Valve
PNO-II-07-008, A, Update - St. Lucie Unit 2 Shutdown to Repair Reactor Coolant Pump Seal Injection Line Leak2007-08-31031 August 2007
PNO-II-07-008A, Update - St. Lucie Unit 2 Shutdown to Repair Reactor Coolant Pump Seal Injection Line Leak
ML0723300312007-08-20020 August 2007
PNO-II-07-008: St. Lucie Unit 2 Shutdown to Repair Reactor Coolant Pump Seal Injection Line Leak
PNO-II-05-008, A Region II Response to Hurricane Wilma2005-10-24024 October 2005
PNO-II-05-008A Region II Response to Hurricane Wilma
PNO-II-04-009, C, Tropical Storm/Hurricane Jeanne2004-09-27027 September 2004
PNO-II-04-009C, Tropical Storm/Hurricane Jeanne
ML0425105752004-09-0707 September 2004
PNO-II-04-08C; Florida Power & Light & Progress Energy- Florida Power Corporation, Tropical Storm Frances
ML0313207162002-01-17017 January 2002
Event Status Report on 01/17/2002 Notification of Event No. 38634 Involving Recovered Sea Turtle from Intake Canal
2016-10-07
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February 23, 2015 PRELIMINARY NOTIFICATION OF EVENT OR UNUSUAL OCCURRENCE - PNO-II-15-001A
This preliminary notification constitutes EARLY notice of events of POSSIBLE safety or public interest significance. Some of the information may not yet be fully verified or evaluated by the Region II staff (Atlanta, GA)
Facility Licensee Emergency Classification NextEra Energy ___ Notification of Unusual Event St. Lucie, Unit 2 ___ Alert Port St. Lucie, FL ___ Site Area Emergency Docket: 50-389 ___ General Emergency
_X_ Not Applicable
SUBJECT:
UPDATE - SHUTDOWN GREATER THAN 72 HOURS DUE TO CONDENSER TUBE LEAK This preliminary notification (PN) provides an update to PNO-II-15-001 which addressed a February 15, 2015, Unit 2 shutdown due to a secondary chemistry alarm that resulted from a condenser tube leak.
The licensee plugged the leaking tubes within the condenser and performed the necessary actions to clean the secondary such that chemistry is within the appropriate levels. The unit was restarted on February 18, 2015, and reached 100% rated thermal power on February 20, 2015.
This preliminary notification is issued for information only.
Region II received initial notification of this occurrence through the resident inspectors who had been monitoring licensee actions. The information presented herein has been discussed with the licensee, the State of Florida and is current as of 10:30 a.m., February 23, 2015.
ADAMS Accession Number: ML15054A381 Contact: Eric Stamm Thomas Morrissey (404) 997-4575 (772) 464-7822 Eric.Stamm@nrc.gov Thomas.Morrissey@nrc.gov
