United States Nuclear Regulatory Commission - Protecting People and the Environment

Preliminary Notification (PN) Reports for 2016

| January | February | March | July | August | September |

This page includes links to files in non-HTML format. See Plugins, Viewers, and Other Tools for more information.

September
PNO-IV-16-003 09/29/2016 Entergy Operations, Inc.: Grand Gulf Extended Plant Shutdown to Address Operations Performance
PNO-III-16-004A 09/23/2016 FirstEnergy Nuclear Operating Co. – (Update) Unplanned Shutdown Of Davis-Besse Nuclear Power Station For Greater Than 72 Hours
PNO-III-16-004 09/13/2016 FirstEnergy Nuclear Operating Co.: Unplanned Shutdown of Davis Besse Nuclear Power Station For Greater Than 72 Hours
To top of page
August
PNO-IV-16-002 09/02/2016 Wolf Creek Nuclear Operating Corp.: Wolf Creek Plant Technical Specification Shutdown due to Reactor Coolant System Leakage
To top of page
July
PNO-III-16-003 07/12/2016 Indiana Michigan Power Company: D.C. Cook Unit 2 Manual Trip Resulting in a Shutdown for Greater than 72 Hours
To top of page
March
PNO-II-16-001 03/08/2016 Duke Energy: Oconee Unit 1 – Shutdown Greater Than 48 Hours Due To Fire/Explosion In the Main Transformer
To top of page
February
PNO-III-16-002 02/18/2016 FirstEnergy Nuclear Operating Company: Perry Nuclear Power Plant – Unplanned Shutdown Greater Than 72 Hours Due to Spurious Opening of Safety Relief Valves and Subsequent Plant Start
PNO-III-16-001A 02/05/2016 FirstEnergy Nuclear Operating Company: Perry Nuclear Power Plant – Unplanned Shutdown Greater Than 72 Hours Due to Reactor Coolant System Leakage Exceeding Technical Specification Limits and Subsequent Plant Restart
To top of page
January
PNO-III-16-001 01/29/2016 FirstEnergy Nuclear Operating Company: Perry Nuclear Power Plant – Unplanned Shutdown Greater Than 72 Hours Due to Reactor Coolant System Leakage Exceeding Technical Specification Limits
To top of page
Page Last Reviewed/Updated Friday, September 30, 2016