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This page provides a simple browsing interface for finding entities described by a property and a named value. Other available search interfaces include the page property search, and the ask query builder.

List of results

• 05000289/LER-1977-015, Notes Error in LER 77-15/3L Submitted 770628.Both Drawings in Section 9 Should Be Numbered 207-011  + (15:02:28, 3 January 2025)
• 05000289/LER-1977-017-03, /03L:on 770624,during Normal Operating & semi- Annual Leak Test,Leakage Observed Around Inner Door Seal of Personnel Accces Hatch of Reactor Bldg.Caused by Procedural Inadequacies Causing Improper Installation of Door  + (15:02:36, 3 January 2025)
• ML19261F325  + (15:02:39, 3 January 2025)
• 05000289/LER-1977-018-03, /03L:on 770629,during Normal Operation,Nuclear Svcs River Water Pump NR-P1C Shaft Failed During Pump Operation.Caused by Mechanical & Procedural Problems.Pump Lined Up & Repaired within 4-h  + (15:02:41, 3 January 2025)
• ML19261F322  + (15:02:43, 3 January 2025)
• 05000289/LER-1977-021-01, /01T:on 770726,during Normal Operation,Radiation Monitor RM-A2 Failed & Atmosphere Sampling of Reactor Bldg Not Performed.Caused by Improper Reassembly Following 770725 Surveillance Test.Monitor Repaired.Procedure to Be Revi  + (15:02:46, 3 January 2025)
• ML19261F319  + (15:02:47, 3 January 2025)
• 05000289/LER-1977-019-03, /03L:on 770713,during Normal Operation,Leak in Miscellaneous Waste Evaporator Feed Tank Immersion Heater Shorted Out Heater & Feed Pump.Caused by Leak in Temp Probe on Heater.Heater Replaced & Operating Procedure Modified  + (15:02:50, 3 January 2025)
• ML19261F316  + (15:02:52, 3 January 2025)
• 05000289/LER-1977-022-01, /01T:on 770825,during Normal Operation Restrictions Placed on Decay Heat Removal Pumps Found Contrary to Pump Operating Capability Per Fsar.Restrictions Placed on Pump by B&W Due to Pump Failure at Other Util  + (15:02:54, 3 January 2025)
• ML19261F313  + (15:02:55, 3 January 2025)
• ML19261F312  + (15:02:56, 3 January 2025)
• 05000289/LER-1977-023-01, /01T:on 770926,during Heatup Operation Both Doors of Reactor Bldg Emergency Personnel Access Hatch Open Simultaneously.Caused by Failure of Interlock,Poor Hatch Design & Operator Error.Addl Interlock to Be Added  + (15:02:59, 3 January 2025)
• 05000289/LER-1977-023, RO 77-23/1T:on 770920,both Doors of Reactor Bldg Emergency Personnel Access Hatch Open Simultaneously.Caused by Personnel Error.Doors Closed.Forwards LER 77-23/1T  + (15:03:02, 3 January 2025)
• ML19261F308  + (15:03:08, 3 January 2025)
• ML19261F306  + (15:03:09, 3 January 2025)
• ML19261F305  + (15:03:10, 3 January 2025)
• ML19261F303  + (15:03:11, 3 January 2025)
• ML19261F302  + (15:03:12, 3 January 2025)
• ML19261F301  + (15:03:13, 3 January 2025)
• ML19261F300  + (15:03:14, 3 January 2025)
• ML19261F299  + (15:03:15, 3 January 2025)
• ML19261F298  + (15:03:16, 3 January 2025)
• ML19261F297  + (15:03:16, 3 January 2025)
• ML19261F296  + (15:03:17, 3 January 2025)

• ML19261F295  + (15:03:18, 3 January 2025)

• ML19261F294  + (15:03:19, 3 January 2025)
• ML19261F293  + (15:03:20, 3 January 2025)
• ML19261F292  + (15:03:21, 3 January 2025)
• ML19261F291  + (15:03:22, 3 January 2025)
• ML19261F290  + (15:03:23, 3 January 2025)
• ML19261F289  + (15:03:24, 3 January 2025)
• ML19261F288  + (15:03:25, 3 January 2025)
• 05000289/LER-1978-001-01, /01T-0:on 780106,B&W Informed Util That During Certain Plant Transients,Difference Between Reactor Power as Indicated by out-of-core Instrumentation & as Calculated by Heat Balance May Exceed 4% of Full Power  + (15:03:28, 3 January 2025)
• 05000289/LER-1978-001, Forwards LER 78-001/01T-0  + (15:03:32, 3 January 2025)
• ML19261F284  + (15:03:37, 3 January 2025)
• ML19261F283  + (15:03:38, 3 January 2025)
• 05000289/LER-1978-002-01, /01T-0:on 780112,valve FS-V156 Closed to Modify Sprinkler Sys Piping to B Emergency Diesel Radiator Room & Continuous Fire Watch Not Established for 24-h.Caused by Personnel Error.Fire Protection Tech Specs to Be Reviewed  + (15:03:41, 3 January 2025)
• ML19261F281  + (15:03:42, 3 January 2025)
• ML19261F280  + (15:03:43, 3 January 2025)
• 05000289/LER-1978-002, Forwards LER 78-002/01T-0  + (15:03:46, 3 January 2025)
• ML19261F277  + (15:03:48, 3 January 2025)
• ML19261F276  + (15:03:50, 3 January 2025)
• ML19261F274  + (15:03:51, 3 January 2025)
• 05000289/LER-1978-005-01, /01T-0:on 780119,Plant Operation Review Committee Found Containment Integrity Violated by Opening Valves BS-V47A & B During Pump Operability Test.Caused by Error in Operating Procedure OP 1104-5.Procedure to Be Revised  + (15:03:58, 3 January 2025)
• ML19261F272  + (15:04:00, 3 January 2025)
• 05000289/LER-1978-005, Forwards LER 78-005/01T-0  + (15:04:02, 3 January 2025)
• ML19261F269  + (15:04:03, 3 January 2025)
• ML19261F268  + (15:04:04, 3 January 2025)
• 05000289/LER-1978-004-03, /03L-0:on 780117,while Closing Valve MU-V74A,22 Gallon Per Minute Packing Gland Leak Developed.Caused by Worn Packing in Valve.Valve Placed on Backseat.Packing Replaced 780118  + (15:04:06, 3 January 2025)
• ML19261F266  + (15:04:07, 3 January 2025)