Semantic search
| Entered date | Event description | |
|---|---|---|
| ENS 45353 | 16 September 2009 15:59:00 | A voluntary notification to the National Response Center was made on Sept. 16, 2009 at 1220. The purpose of the notification was to inform the National Response Center of an oil sheen on a concrete pad at the inlet of the diffuser pond. The diffuser pond is classified as waters of the U.S. There was no observable oil sheen on the pond. The licensee notified the NRC Resident Inspector. |
| ENS 41583 | 9 April 2005 13:20:00 | At 11:11 Unit 1 Turbine Tripped initiating Reactor Trip. Initial Indications are Turbine Trip due to Lo Auto Stop Oil Pressure on 2 pressure switches. Investigating Switch Actuations.
Current Conditions: U1 (Unit 1) Mode 3, Stm Dumps In Service Normal, RCS temp at 547.4F, Pressure 2238 psig. 2 AFW (Auxiliary Feedwater) trains In Service at Normal Operation. All Rods Fully Inserted. Yes. The licensee indicated there was not excessive cooldown or depressurization in the steam generators whose atmospheric relief valves had to be manually closed. The NRC Resident Inspector has been notified.
AFW Actuation - due to FW (Feedwater) Isol(ation) tripping both MFPs (Main Feed Pumps) (trips start AFW) AFW includes 2 motor-driven and 1 turbine-driven pump. R2DO (Rogers) notified. |