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… via fax: "Curtiss-Wright was notified by Exelon Calvert Cliffs Plant that a Senasys selector switch P/N 910CMC-5240X … order 00630804), had failed a post-installation test. Calvert Cliffs sent the suspect switch to Exelon Powerlabs …

… via fax: "Curtiss-Wright was notified by Exelon Calvert Cliffs Plant that a Senasys selector switch P/N 910CMC-5240X … order 00630804), had failed a post-installation test. Calvert Cliffs sent the suspect switch to Exelon Powerlabs …

… ID: KY160005. Power Reactor Event Number: 51967 Facility: CALVERT CLIFFS Region: 1 State: MD Unit: [1] [ ] [ ] RX Type: [1] … Mode 1 A/R Y 100 Power Operation 0 Hot Standby Event Text CALVERT CLIFFS LOSS OF LOAD TURBINE/REACTOR TRIP FROM 100 …

… via email. Power Reactor Event Number: 52406 Facility: CALVERT CLIFFS Region: 1 State: MD Unit: [ ] [2] [ ] RX Type: [1] … TRIP CAUSED BY MAIN TURBINE TRIP "On 12/3/16 at 2224 EST, Calvert Cliffs Unit-2 experienced an automatic reactor trip …

… 51643 51644 Power Reactor Event Number: 51510 Facility: CALVERT CLIFFS Region: 1 State: MD Unit: [1] [2] [ ] RX Type: [1] … DUE TO PLANNED MAINTENANCE "A planned modification at Calvert Cliffs Nuclear Power Plant will remove the Spent …

… Inspector. Power Reactor Event Number: 48231 Facility: CALVERT CLIFFS Region: 1 State: MD Unit: [1] [2] [ ] RX Type: [1] … Event Text INADVERTENT EMERGENCY SIREN ACTIVATION "Calvert Cliffs control room was notified at 0110 EDT on …

… | FACILITY: CALVERT CLIFFS REGION: 1 |NOTIFICATION DATE: 05/28/2003| | UNIT: [] … | RPS ACTUATION | | | | At 1134 EDT on 5/28/03, Calvert Cliffs Unit 2 experienced an automatic | | reactor trip. The …

… | FACILITY: CALVERT CLIFFS REGION: 1 |NOTIFICATION DATE: 10/16/2002| | UNIT: [1] … NOTIFICATION TO MD DEPARTMENT OF ENVIRONMENT | | | | "Calvert Cliffs made a report to the Maryland Department of …

… Inspector." Power Reactor Event Number: 48603 Facility: CALVERT CLIFFS Region: 1 State: MD Unit: [1] [2] [ ] RX Type: [1] … LOSS OF EMERGENCY ASSESSMENT DURING PLANNED MODIFICATIONS "Calvert Cliffs Nuclear Power Plant will begin a planned …

… ** 43046 43047 Power Reactor Event Number: 43046 Facility: CALVERT CLIFFS Region: 1 State: MD Unit: [1] [ ] [ ] RX Type: [1] … TRIP DURING TURBINE CONTROL SYSTEM MAINTENANCE "At 0907 Calvert Cliffs Unit 1 experienced a manual reactor trip …