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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
- 05000336/LER-1981-039-03, /03L-0:on 811203,Channel B of Reactor Protective Sys Became Erratic Due to Failure of Tc Inputs.Caused by Moisture from Steam Leak Accumulating on RTD Leads in Terminal Box That Had Been Left Open + (04:35:00, 20 December 2024)
- 05000270/LER-1981-018, Forwards LER 81-018/01T-0.Detailed Event Analysis Encl + (04:35:01, 20 December 2024)
- ML20039D952 + (04:35:04, 20 December 2024)
- ML20039D951 + (04:35:08, 20 December 2024)
- ML20039D949 + (04:35:09, 20 December 2024)
- ML20039D948 + (04:35:10, 20 December 2024)
- 05000369/LER-1981-180-03, /03L-0:on 811112,containment Temp Exceeded 120 F Limit & Two Temp Sensors Indicated as High as 140 F.Caused by Mislabeling Containment Ventilation Return Isolation Valve 1RN153.Valve Reopened & Relabeled + (04:35:11, 20 December 2024)
- 05000369/LER-1981-180, Forwards LER 81-180/03L-0.Detailed Event Analysis Encl + (04:35:13, 20 December 2024)
- ML20039D943 + (04:35:14, 20 December 2024)
- PNO-III-81-120, on 811223,HPCI Sys Inoperative Following Automatic Fire Sprinkler Activation in HPCI Room.Cause of Failure Cannot Be Determined Until Drywell Entry Made. Similar Event Occurred 811129 (PNO-III-81-105) + (04:35:21, 20 December 2024)
- 05000219/LER-1981-058-03, /03L-0:on 811111,containment Spray Sys High Drywell Pressure Indicating Switches Found to Trip at Values Greater than Tech Spec Limits.Caused by Instrument Repeatability + (04:35:27, 20 December 2024)
- 05000336/LER-1981-039, Forwards LER 81-039/03L-0 + (04:35:29, 20 December 2024)
- 05000219/LER-1981-058, Forwards LER 81-058/03L-0.Detailed Event Analysis Encl + (04:35:31, 20 December 2024)
- ML20039D932 + (04:35:32, 20 December 2024)
- ML20039D934 + (04:35:32, 20 December 2024)
- ML20039D930 + (04:35:33, 20 December 2024)
- ML20039D926 + (04:35:34, 20 December 2024)
- ML20039D922 + (04:35:35, 20 December 2024)
- 05000334/LER-1981-102, Forwards LER 81-102/03L-0 + (04:35:37, 20 December 2024)
- 05000272/LER-1981-115-03, /03L-0:on 811120,feed Flow Greater That Steam Flow Alarm Received & Steam Generator Level Found Dropping. Caused by Failure of Steam Generator Steam Flow Channel 2 Due to Transmitter Failure + (04:35:39, 20 December 2024)
- ML20039D916 + (04:35:40, 20 December 2024)
- ML20039D913 + (04:35:46, 20 December 2024)
- 05000247/LER-1981-029-03, /03L-0:on 811119,during Test Run of Safety Injection Pump,Motor Emitted Smoke & Did Not Turn.Caused by Frozen Shaft Bushings on Pump Rotating Elements.Pump Replaced + (04:35:48, 20 December 2024)
- 05000277/LER-1981-046-01, /01T-0:on 811205,trip Setpoints Raised Above Tech Spec Range to Aid Restart of Ventilation Sys.Caused by High Temp Alarms & Isolation Channel Trip After Loss of Reactor Bldg Ventilation.Tech Spec Change Pending + (04:35:49, 20 December 2024)
- ML20039D909 + (04:35:56, 20 December 2024)
- 05000247/LER-1981-028-03, /03L-0:on 811120,pressurizer Safety Valve PCV-464 Found to Actuate Approx 4% Below Tech Spec Min.Cause Unknown.Valve Readjusted & Retested + (04:35:57, 20 December 2024)
- 05000277/LER-1981-046, Forwards LER 81-046/01T-0.Detailed Event Analysis Submitted + (04:35:59, 20 December 2024)
- ML20039D903 + (04:36:00, 20 December 2024)
- ML20039D902 + (04:36:01, 20 December 2024)
- 05000247/LER-1981-030-99, /99X-0:on 811111,seal Return Flow from RCP Increased to Greater than 5 Gpm.Caused by anti-rotation Pin Failure or Seal Failure.New Seals & Pin of Modified Design Installed + (04:36:02, 20 December 2024)
- ML20039D898 + (04:36:03, 20 December 2024)
- 05000247/LER-1981-030, Forwards LER 81-030/99X-0 + (04:36:04, 20 December 2024)
- 05000286/LER-1981-010-01, /01T-0:on 811208,leak of Approx 1 Pint Per Minute Identified in Fan Cooler Unit 34.Caused by Leak in Tube of Cooling Coils for Motor Cooler.Tube Repaired + (04:36:06, 20 December 2024)
- 05000369/LER-1981-185-03, /03L-0:on 811118,residual Heat Removal Loops Rendered Inoperable.Caused by Disconnecting Pressurizer Vapor Space Temp Sensor Signal Cable W/Resultant Closing of Inlet Isolation Valve.Work Associated W/Shutdown Request + (04:36:08, 20 December 2024)
- 05000286/LER-1981-010, Forwards LER 81-010/01T-0 + (04:36:10, 20 December 2024)
- 05000369/LER-1981-185, Forwards LER 81-185/03L-0.Detailed Event Analysis Encl + (04:36:11, 20 December 2024)
- ML20039D883 + (04:36:18, 20 December 2024)
- 05000369/LER-1981-186-03, /03L-0:on 811125,wastewater Treatment Line Radiation Monitor Sample Line Strainer & loss-of-flow Alarm Switch Found Clogged,Inhibiting Radiation Measurement & Alarm.Caused by Orientation of Sample Tap + (04:36:19, 20 December 2024)
- ML20039D880 + (04:36:20, 20 December 2024)
- ML20039D879 + (04:36:26, 20 December 2024)
- ML20039D875 + (04:36:32, 20 December 2024)
- ML20039D874 + (04:36:33, 20 December 2024)
- 05000369/LER-1981-186, Forwards LER 81-186/03L-0.Detailed Event Analysis Encl + (04:36:40, 20 December 2024)
- ML20039D869 + (04:36:41, 20 December 2024)
- ML20039D868 + (04:36:41, 20 December 2024)
- 05000369/LER-1981-187-01, /01T-0:on 811210,test Curve Data on Replacement Impeller in Centrifugal Charging Pump 1A Indicated Head at Runout Greater than Required.Caused by Failure to Supply Impeller Assembly Specified on 770119 Purchase Requisition + (04:36:43, 20 December 2024)
- ML20039D865 + (04:36:44, 20 December 2024)
- 05000369/LER-1981-187, Forwards LER 81-187/01T-0.Detailed Event Analysis Encl + (04:36:45, 20 December 2024)
- ML20039D861 + (04:36:46, 20 December 2024)
- 05000251/LER-1981-012-03, /03L-0:on 811124,during Safeguard Sys Testing,Bus Clearing Relays Did Not Pick Up 4A Bus.Emergency Diesel Generator Did Not Close in on 4A Bus.Caused by Malfunction of 4kv Breaker Auxiliary Switches Associated W/Bus Logic + (04:36:53, 20 December 2024)
- ML20039D856 + (04:36:54, 20 December 2024)