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At 1606 CDT on August 15, 2009, LaSalle Un … At 1606 CDT on August 15, 2009, LaSalle Unit 2 automatically scrammed due to a turbine trip. The turbine trip occurred during weekly turbine trip testing. Two safety relief valves actuated (and reseated) in the relief mode on the turbine trip. The reactor water cleanup system isolated during the transient (not being reported as there was no isolation in multiple systems). The plant is stable with reactor pressure control to the main condenser via the main steam isolation valves. The plant is planning to remain in hot shutdown pending (turbine) electro-hydraulic (EHC) system troubleshooting and repair.</br>All control rods fully inserted during the scram. The site is aligning the ring bus for the normal shutdown electrical lineup. Reactor water level is being maintained using the main feedwater system and decay heat is being removed via the turbine bypass valves. </br>The licensee notified the NRC Resident Inspector.ensee notified the NRC Resident Inspector. +
21:06:00, 15 August 2009 +
45,265 +
20:06:00, 15 August 2009 +
21:06:00, 15 August 2009 +
At 1606 CDT on August 15, 2009, LaSalle Un … At 1606 CDT on August 15, 2009, LaSalle Unit 2 automatically scrammed due to a turbine trip. The turbine trip occurred during weekly turbine trip testing. Two safety relief valves actuated (and reseated) in the relief mode on the turbine trip. The reactor water cleanup system isolated during the transient (not being reported as there was no isolation in multiple systems). The plant is stable with reactor pressure control to the main condenser via the main steam isolation valves. The plant is planning to remain in hot shutdown pending (turbine) electro-hydraulic (EHC) system troubleshooting and repair.</br>All control rods fully inserted during the scram. The site is aligning the ring bus for the normal shutdown electrical lineup. Reactor water level is being maintained using the main feedwater system and decay heat is being removed via the turbine bypass valves. </br>The licensee notified the NRC Resident Inspector.ensee notified the NRC Resident Inspector. +
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