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Preliminary Notification (PN) Reports for 2007

… Nuclear Management Company: Prairie Island - Unplanned Unit 1 Shutdown Greater Than 72 Hours PNO-II-07-009C … FirstEnergy Nuclear Operating Company/Perry Nuclear Power Station: Perry scram and feedwater loss (Update) November … loss PNO-III-07-014 11/27/2007 Exelon Generation Co., Byron, IL; Byron Unit 1: Nitrogen Leak During Maintenance …

Preliminary Notification (PN) Reports for 2008

… 12/22/2008 Exelon Generation Company, LLC/Quad Cities Station 2: Quad Cities Unit 2 Startup After Repairs to the Steam Piping Bellows … March PNO-III-08-002A 03/28/2008 Exelon Generation LLC/Byron Unit 2: Byron Unit 2 Notice of Unusual Event Due to …

Preliminary Notification (PN) Reports for 2012

… 11/21/2012 Entergy Operations, Inc.: Grand Gulf Nuclear Station Security Officer Lockout – (Update) PNO-I-12-007A … Creek Alert and Shutdowns of Reactors at Nine Mile Point Unit 1, Indian Point Unit 3, and Salem Unit 1 – (Update) … PNO-III-12-003 03/14/2012 Exelon Generation Company, LLC/Byron Unit 1: Unplanned Shutdown for Greater Than 72 Hours …

Preliminary Notification (PN) Reports for 2006

… Ablation Therapy PNO-I-06-014A 11/20/2006 Calvert Cliffs, Unit 2: Shutdown Greater than 72 hours due to … 11/13/2006 Nebraska Public Power District/Cooper Nuclear Station:Small Fire and Notification of Unusual Event at … Following Feedwater Pump Trip PNO-III-06-004B 04/20/2006 Byron Units 1 and 2: Resumption of Effluent Discharges …

Preliminary Notification (PN) Reports for 2015

… ) – Technical Specification Required Shutdown of D.C. Cook Unit 1 due to an Inoperable Emergency Diesel Generator … Operations, Inc.: ( Update ) – Indian Point Nuclear Power Station Unit No. 3 – Shutdown Greater than 72 Hours due to … PNO-III-15-004 03/10/2015 Exelon Generation Company, LLC: Byron Unit 1 Automatic Shutdown After Falling Ice Caused …

Preliminary Notification (PN) Reports for 2005

… Used Technetium 99M Syringes PNO-III-05-017 12/21/2005 Byron 1 and 2: Potential Gunshot Injury to a Site Employee … 12/19/2005 Update-Vogtle Electric Generating Plant, Unit 2: Shutdown to Repair Residual Heat Removal Pipe Leak … PNO-IV-05-016 10/13/2005 Palo Verde Nuclear Generating Station - Technical Specification Required Shutdown of Palo …