Semantic search

Jump to navigation Jump to search
 Issue dateTitleTopic
05000458/LER-2017-00913 November 2017Potential Loss of Safety Function of Secondary Containment due to Unsecured Personnel Door
LER 17-009-00 for River Bend, Unit 1 Regarding Potential Loss of Safety Function of Secondary Containment due to Unsecured Personnel Door
05000483/LER-2017-00115 August 2017Violation of Technical Specification 3.7.9 Due to Ultimate Heat Sink (UHS) Cooling Tower Train Inoperability
LER 17-001-00 for Callaway, Unit 1, Regarding Violation of Technical Specification 3.7.9 Due to Ultimate Heat Sink (UHS) Cooling Tower Train Inoperability
Safe Shutdown
Ultimate heat sink
Mission time
GOTHIC
Manual Operator Action
05000286/LER-2017-0029 August 2017Manual Isolation of Chemical and Volume Control System Normal Letdown to Stop a Valve Leak Resulted in an Exceedance of Technical Specification 3.4.9 Condition A Limit for Pressurizer Level
LER 17-002-00 for Indian Point, Unit 3 re Manual Isolation of Chemical and Volume Control System Normal letdown to Stop a Valve Leak Resulted in an Exceedance of Technical Specification 3.4.9 Condition A Limit for Pressurizer Level
Safe Shutdown
05000336/LER-2016-00127 June 2016Turbine Driven Auxiliary Feedwater Putnp Room HELB Door Left Open
LER 16-001-00 for Millstone Power Station Unit 2 RE: Turbine Driven Auxiliary Feedwater Pump Room HELB Door Left Open
High Energy Line Break
05000423/LER-2016-0038 June 2016Loss of Safety Function- Supplementary Leak Collection and Release System
LER 16-003-00 for Millstone Power Station, Unit 3, Regarding Loss of Safety Function-Supplementary Leak Collection and Release System