Semantic search

Jump to navigation Jump to search
 Report dateSiteEvent description
05000289/LER-1977-016, Supplemental LER 77-016/01T:on 770924,emergency Core Cooling Actuation Occurred.Caused by Full Open Pressurizer Power Relief Valve.Valve ClosedDavis Besse
Three Mile Island
05000346/LER-1978-090, Forwards LER 78-090/03L-0Davis Besse
05000346/LER-1978-091, Forwards LER 78-091/03L-0Davis Besse
05000346/LER-1978-093, Forwards LER 78-093/03L-0Davis Besse
05000346/LER-1978-095, Forwards LER 78-095/03L-0Davis Besse
05000346/LER-1979-022, Forwards LER 79-022/03L-0Davis Besse
05000346/LER-1979-076, Forwards Revised LER 79-076/03X-1Davis Besse
05000346/LER-1981-001, Forwards LER 81-001/01X-1Davis Besse
05000346/LER-1981-004, Forwards LER 81-004/03X-1Davis Besse
05000346/LER-1981-061, Revised LER 81-061/03X-2:on 811003 & 20,absolute Position Indication on Group 4,rod 7 Became Erratic,Fluctuating 5-10% of Full Range.Caused by Loss of Electrical Penetration Module Signal.Module ReplacedDavis Besse
05000346/LER-1981-072, Forwards LER 81-072/03L-0Davis Besse
05000346/LER-1982-004, Forwards LER 82-004/03L-1Davis Besse
05000346/LER-1982-006, Forwards LER 82-006/03L-1Davis Besse
05000346/LER-1982-014, Forwards LER 82-014/03L-0Davis Besse
05000346/LER-1982-015, Forwards LER 82-015/03L-0Davis Besse
05000346/LER-1982-016, Forwards LER 82-016/03L-0Davis Besse
05000346/LER-1982-019, Forwards LER 82-019/01X-1Davis Besse
05000346/LER-1982-020, Forwards Revised LER 82-020/03X-1Davis Besse
05000346/LER-1982-021, Forwards LER 82-021/03L-0Davis Besse
05000346/LER-1982-022, Forwards LER 82-022/03L-0Davis Besse
05000346/LER-1982-024, Forwards LER 82-024/03L-0.Detailed Event Analysis EnclDavis Besse
05000346/LER-1982-025, Forwards LER 82-025/03L-0Davis Besse
05000346/LER-1982-026, Forwards LER 82-026/03L-0Davis Besse
05000346/LER-1982-027, Forwards LER 82-027/03L-0Davis Besse
05000346/LER-1982-028, Forwards LER 82-028/03L-0Davis Besse
05000346/LER-1982-029, Forwards LER 82-029/03L-0Davis Besse
05000346/LER-1982-030, Forwards LER 82-030/03L-0Davis Besse
05000346/LER-1982-031, Forwards LER 82-031/03X-2Davis Besse
05000346/LER-1982-032, Forwards LER 82-032/03L-0Davis Besse
05000346/LER-1982-033, Forwards LER 82-033/03L-0Davis Besse
05000346/LER-1982-034, Forwards LER 82-034/03L-0Davis Besse
05000346/LER-1982-035, Forwards LER 82-035/03L-0Davis Besse
05000346/LER-1982-037, Forwards LER 82-037/03L-0Davis Besse
05000346/LER-1982-038, Forwards LER 82-038/03L-0Davis Besse
05000346/LER-1982-039, Forwards LER 82-039/03L-0Davis Besse
05000346/LER-1982-040, Forwards LER 82-040/03L-0Davis Besse
05000346/LER-1982-041, Forwards LER 82-041/03L-0Davis Besse
05000346/LER-1982-042, Forwards LER 82-042/03L-0Davis Besse
05000346/LER-1982-043, Forwards LER 82-043/03L-0Davis Besse
05000346/LER-1982-044, Forwards LER 82-044/03L-0Davis Besse
05000346/LER-1982-045, Revised LER 82-045/03X-2:on 820904 & 1203,operator Observed Auxiliary Feedwater (AFW) Pump 1-1 Suction Valve FW786 Closed for No Apparent Reason.Valve Immediately ReopenedDavis Besse
05000346/LER-1982-046, Forwards Revised LER 82-046/03X-1Davis Besse
05000346/LER-1982-047, Forwards LER 82-047/03L-0Davis Besse
05000346/LER-1982-048, Forwards LER 82-048/03L-0Davis Besse
05000346/LER-1982-050, Forwards LER 82-050/03L-0Davis Besse
05000346/LER-1982-051, Forwards LER 82-051/03L-0Davis Besse
05000346/LER-1982-052, Forwards LER 82-052/03L-0Davis Besse
05000346/LER-1982-055, Forwards LER 82-055/03L-0Davis Besse
05000346/LER-1982-056, Forwards LER 82-056/03L-0Davis Besse
05000346/LER-1982-057, Forwards LER 82-057/03L-0Davis Besse