Search by property

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

• IR 05000458/2018010  + (10:13:47, 6 January 2025)
• W3F1-2017-0050, License Amendment Request - Proposed Change to Technical Specification 3/4.7.4 for Ultimate Heat Sink Design Basis Update  + (10:13:49, 6 January 2025)
• ML18085B189  + (10:13:50, 6 January 2025)
• ML18085B180  + (10:13:51, 6 January 2025)
• ML18085B179  + (10:13:52, 6 January 2025)
• ML18085B173  + (10:13:53, 6 January 2025)
• ML18085B172  + (10:13:53, 6 January 2025)
• DCL-18-023, 2018 Annual Statement of Insurance for Pacific Gas and Electric Companys Diablo Canyon Power Plant and Humboldt Bay Power Plant  + (10:13:54, 6 January 2025)
• ML18085B168  + (10:14:00, 6 January 2025)
• ML18085B167  + (10:14:01, 6 January 2025)
• ML18085B157  + (10:14:01, 6 January 2025)
• ML18085B155  + (10:14:02, 6 January 2025)
• ML18085B154  + (10:14:03, 6 January 2025)
• ML18085B153  + (10:14:03, 6 January 2025)
• ML18085B150  + (10:14:04, 6 January 2025)
• PNO-I-81-039, on 810328,vibration of Low Pressure Turbine 13 Required Load Reduction & Subsequent Orderly Reactor Shutdown.Cause of Turbine Vibration Is Under Investigation  + (10:14:06, 6 January 2025)
• IR 05000311/1981002  + (10:14:08, 6 January 2025)
• ML18085B146  + (10:14:10, 6 January 2025)
• ML18085B145  + (10:14:11, 6 January 2025)
• ML18085B144  + (10:14:12, 6 January 2025)
• 05000272/LER-1981-022-03, /03L-0:on 810301,boric Acid Storage Sys Vol Fell Below Tech Spec Level.Caused by Rapidly Borated RCS Due to Failure to Two Control Rod Position Indicators,Following Reactor Trip.Batching Commenced & Vol Raised  + (10:14:14, 6 January 2025)
• 05000272/LER-1981-022, Forwards LER 81-022/03L-0.Detailed Event Analysis Encl  + (10:14:16, 6 January 2025)
• ML18085B139  + (10:14:17, 6 January 2025)
• ML18085B138  + (10:14:18, 6 January 2025)
• ML18085B137  + (10:14:18, 6 January 2025)

• 05000272/LER-1978-072-01, /01X-1:on 781107,svc Water Isolation Valves to All Five Containment Fan Coil Units Found Tripped Closed.Caused by Design Deficiency in Installation of RMS Detectors for Containment Fan Coil Unit Svc Water.Detectors Shielded  + (10:14:20, 6 January 2025)

• ML18085B135  + (10:14:21, 6 January 2025)
• 05000272/LER-1981-017-03, /03L-0:on 810223,RHR Pump 12 Declared Inoperable to Perform Test Per IE Bulletin 81-01.Caused by Defective Snubber Due to Intermittent Seizing of Balls in Race from Internal Corrosion.Snubber Replaced  + (10:14:22, 6 January 2025)
• 05000272/LER-1978-072, Forwards LER 78-072/01X-1.Detailed Event Analysis Encl  + (10:14:24, 6 January 2025)
• 05000272/LER-1981-017, Forwards LER 81-017/03L-0.Detailed Event Analysis Encl  + (10:14:26, 6 January 2025)
• 05000272/LER-1980-056-01, /01X-2:on 801107,discovered That Discrepancy Exists Between Const Specs & Design Drawings for Masonry Block Wall in Auxiliary Bldg Elevation 122 Feet.Caused by Conflict Between Specs & Drawings for Walls  + (10:14:27, 6 January 2025)
• 05000272/LER-1980-056, Forwards LER 80-056/01X-2,replacing Previously Sent LER 80-56/01X-2.Detailed Event Analysis Encl  + (10:14:29, 6 January 2025)
• 05000272/LER-1981-023-03, /03L-0:on 810305,containment Air Lock Leak Rate Exceeded Tech Spec Limit During Surveillance Procedure at Elevation 100 Feet.Caused by Inner Door Seal Not Holding Pressure.Seals Repaired.Engineering Evaluation Request Encl  + (10:14:31, 6 January 2025)
• 05000272/LER-1981-023, Forwards LER 81-023/03L-0.Detailed Event Analysis Encl  + (10:14:33, 6 January 2025)
• 05000272/LER-1980-063-01, /01X-1:on 801208,found That Auxiliary Feedwater Pumps 11 & 12 Could Be Stopped from Control Console If Steam Generator Low Low Level Is Received During Safeguards Equipment Control Sys Operation.Caused by Design Error  + (10:14:35, 6 January 2025)
• 05000272/LER-1980-063, Forwards LER 80-063/01X-1.Detailed Event Analysis Encl  + (10:14:41, 6 January 2025)
• 05000272/LER-1978-073-01, /01X-1:on 781127,loss of Vital Instrument Bus 1B de-energized RCP Breaker Open Relay in Solid State Protection Sys,Initiating Reactor Trip.Caused by Failure of Output Transformer in Supply Inverter  + (10:14:43, 6 January 2025)
• 05000272/LER-1978-073, Forwards LER 78-073/01X-1.Detailed Event Analysis Encl  + (10:14:45, 6 January 2025)
• ML18085B110  + (10:14:47, 6 January 2025)
• ML18085B109  + (10:14:48, 6 January 2025)
• ML18085B108  + (10:14:49, 6 January 2025)
• 05000272/LER-1981-021-03, /03L-0:on 810227,boric Acid Tanks 11 & 12 Declared Inoperable.Caused by Loss of Level Indication for Both Tanks Due to Sensing Lines Plugged W/Boric Acid. Transmitter Sensing Lines Cleaned  + (10:14:51, 6 January 2025)
• 05000272/LER-1981-021, Forwards LER 81-021/03L-0.Detailed Event Analysis Encl  + (10:14:53, 6 January 2025)
• 05000272/LER-1981-007-01, /01X-1:on 810119,throttling Valves 14SJ16,11SJ138, 12SJ138 & 13SJ138 Found Out of Position.Caused by Procedure Inadequacy & Personnel Error.Valves Moved to Correct Positions & Procedures Changed  + (10:15:01, 6 January 2025)
• 05000272/LER-1981-007, Forwards LER 81-007/01X-1.Detailed Event Analysis Encl  + (10:15:04, 6 January 2025)
• ML18085B093  + (10:15:05, 6 January 2025)
• ML18085B090  + (10:15:08, 6 January 2025)
• IR 05000272/1980033  + (10:15:24, 6 January 2025)
• ML18085B086  + (10:15:25, 6 January 2025)
• ML18085B081  + (10:15:27, 6 January 2025)
• ML18085B079  + (10:15:27, 6 January 2025)