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… (Non-proprietary) 07/25/2007 ML072080118 2007-18-00 Calvert Cliffs EDG Short-Time Overcurrent Amptector Setpoint Too Low … Involving Power Actuated Pressure Relief Valves Supplied to Calvert Cliffs, Ft. Calhoun, and Oconee Plants 07/13/2007 …

… inoperable. Power Reactor Event Number: 40601 Facility: CALVERT CLIFFS Region: 1 State: MD Unit: [1] [ ] [ ] RX Type: [1] … 0 Hot Standby Event Text AUTOMATIC REACTOR TRIP AT CALVERT CLIFFS UNIT 1 DUE TO A LOSS OF FEEDWATER "At 1340 on …

… | FACILITY: CALVERT CLIFFS REGION: 1 |NOTIFICATION DATE: 05/06/2002| | UNIT: [1] … had multiple siren failures during the silent test of the Calvert | | County Public Notification and Alert System, …

… Co. notified the NRC about an event on May 27, 1983 at Calvert Cliffs Unit 1 in which both emergency core cooling system …

… 1. Arkansas Nuclear 1 Arkansas Power & Light Co. 2. Calvert Cliffs 1 & 2 Baltimore Gas & Electric 3. Fort Calhoun 1 …

… Power Reactor Event Number: 46485 Facility: CALVERT CLIFFS Region: 1 State: MD Unit: [1] [2] [ ] RX Type: [1] … is an eight hour report per 10 CFR 50.72 (b)(3)(xiii). Calvert Cliffs will be implementing scheduled maintenance to …

… to the patient. Power Reactor Event Number: 45705 Facility: CALVERT CLIFFS Region: 1 State: MD Unit: [1] [2] [ ] RX Type: [1] … is an eight hour report per 10 CFR 50.72 (b)(3)(xiii). Calvert Cliffs will be implementing a scheduled modification …

… | FACILITY: CALVERT CLIFFS REGION: 1 |NOTIFICATION DATE: 08/23/2000| | UNIT: [1] … that | | high coliform levels were discovered in the Calvert Cliffs visitor's center | | domestic water system. …

… Ferry 3 Brunswick 1 Brunswick 2 Byron 1 Byron 2 Callaway Calvert Cliffs 1 Calvert Cliffs 2 Catawba 1 Catawba 2 Clinton Columbia …

… notified. Power Reactor Event Number: 41875 Facility: CALVERT CLIFFS Region: 1 State: MD Unit: [1] [2] [ ] RX Type: [1] … total of three 100 nanocurie sources). The vendor informed Calvert Cliffs of the radioactive sources in the shipment. …