Pages that link to "05000255/LER-1982-007, Forwards LER 82-007/03L-0"
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The following pages link to 05000255/LER-1982-007, Forwards LER 82-007/03L-0:
Displayed 50 items.
- ML20041D550 (redirect page) (← links)
- 05000255/LER-1982-018, Forwards LER 82-018/03L-0 (← links)
- 05000255/LER-1982-026, Forwards LER 82-026/03L-0 (← links)
- 05000255/LER-1982-021, Forwards LER 82-021/03L-0 (← links)
- 05000255/LER-1982-022, Forwards LER 82-022/03L-0 (← links)
- 05000255/LER-1982-023, Forwards LER 82-023/01T-0 (← links)
- 05000255/LER-1982-027, Forwards LER 82-027/03L-0 (← links)
- 05000255/LER-1982-025, Forwards LER 82-025/01T-0 (← links)
- 05000255/LER-1982-016, Forwards LER 82-016/03L-0 (← links)
- 05000255/LER-1982-029, Forwards LER 82-029/03L-0 (← links)
- 05000255/LER-1982-028, Forwards LER 82-028/03L-0 (← links)
- 05000255/LER-1982-043, Forwards LER 82-043/03L-0 (← links)
- 05000255/LER-1982-039, Forwards LER 82-039/01T-0 (← links)
- 05000255/LER-1982-049, Forwards LER 82-049/03L-0 (← links)
- 05000255/LER-1982-032, Forwards LER 82-032/03L-0 (← links)
- 05000255/LER-1982-033, Forwards Revised LER 82-033/03X-1 (← links)
- 05000255/LER-1982-020, Forwards LER 82-020/03L-0 (← links)
- 05000255/LER-1982-045-01, /01T-0:on 821203,T-82B Safety Injection Tank B Level Reached Limit of 198 Inches W/Boron Concentration Below Limit.Caused by Minor Leakage Past Loop Check Valve & Tank Check Valve or Fill & Drain Valve.Leak Rate Monitored (← links)
- 05000255/LER-1982-049-03, /03L-0:on 821220,during Routine Shift Surveillance,Fire Sys Alarm Panel C-47 Found Inoperable Due to Loss of Power.Caused by Damaged Wires in Remote Flow Switch Resulting in Short Circuit.Wires & Contacts Repaired (← links)
- 05000255/LER-1982-032-03, /03L-0:on 820921,during Routine Surveillance, Snubber 39 (GC-8 Shutdown Cooling LPSI Pump Suction) Found W/Insufficient Oil & Declared Inoperable.Caused by Scores in Cylinder Walls Due to Vibrations.Snubber Replaced (← links)
- 05000255/LER-1982-041-03, /03L-0:on 821030,during Startup,Primary Cooling Sys Sample Indicated dose-equivalent I-131 at 1.38 Mci Exceeding 1.0 Mci Limit.Caused by Iodine Spiking After Change in Thermal Power.Purification Flow Increased (← links)
- 05000255/LER-1982-040-03, /03L-0:from 821028-1118,safety Injection Tank B Level Reached Tech Spec Limits 13 Times.Caused by Minor Leakage Past Loop Check Valve & Tank Check Valve or Fill & Drain Valve.Loss of Level Indication Compounded Problem (← links)
- 05000255/LER-1982-030-03, /03L-0:on 820927,boric Acid Heat Trace Circuit 432 Failed.Redundant Channel Remained Operable.Caused by Blown Fuse in Controller.Circuitry Tested & Fuse Replaced (← links)
- 05000255/LER-1982-029-03, /03L-0:on 820916,T-82B (Safety Injection Tank B) Level Reached Tech Spec Limit of 198 Inches Three Times in 24-h Period.Caused by Minor Leakage Past Loop Check Valve & Fill & Drain Valve.Fill & Drain Cycled to Stop Leakage (← links)
- 05000255/LER-1982-028-03, /03L-0:on 820915,boric Acid Heat Trace Circuit 401 (Gravity Feed Line to Charging Pumps) Failed.Redundant Channel Remained Operable.Caused by Failed Heater Element. Heater Element Replaced (← links)
- 05000255/LER-1982-043-03, /03L-0:on 821102,T-82D (D Safety Injection Tank) Level Dropped Below Tech Spec Limit of 186 Inches.Level Indicating Sys & Associated Alarms Failed to Respond to Level Change.Caused by Leakage Past Fill & Drain Valve (← links)
- 05000255/LER-1982-042-01, /01T-0:on 821112,monthly Sample of T-82D (D Safety Injection Tank) Showed Boron Concentration Below Tech Spec Limit.Caused by Minor Leakage Past Loop Check Valve & Tank Check Valve.Primary Coolant Leak Monitored (← links)
- 05000255/LER-1982-039-01, /01T-0:on 821105 & 07,sample from Safety Injection Tank B (T-82B) Showed Boron Concentration Below Tech Spec Limit.Caused by Minor Leakage Past Loop Check Valve & SIT Check Valve or Fill & Drain Valve.Valves Will Be Inspecte (← links)
- 05000255/LER-1982-033-03, T-82B (B Safety Injection Tank) Level Reached Tech Spec Limit of 198 Inches.Caused by Minor Leakage Past Loop Check Valve & Tank Check Valve or Fill & Drain Valve.Valves Will Be Inspected at Next Outage (← links)
- 05000255/LER-1982-035-03, /03L-0:on 821005,wrong Data Inserted Into in-core Alarm Setpoints.Caused by Transmittal of Old Data to I&C Supervisor Instead of Reactor Engineer.Error Immediately Recognized & Correct Data Entered (← links)
- 05000255/LER-1982-034-03, /03L-0:on 821002,malfunction of Fire Sprinkler Alarm Resulted in Alarm on Panels C-47 & C-13.Panel C-13 W/O Reflash Capability & C-47 Not in Operator Line of Vision. Detector Repaired.Design Change Under Consideration (← links)
- 05000255/LER-1982-026-03, /03L-0:on 820901,determined That Four Fire Doors Mfg by Protective Matls Co Not Documented to Confirm Testing & Approval by Nationally Recognized Lab.Caused by Vendor Failure to Obtain Certification Following Mods (← links)
- 05000255/LER-1982-024-01, /01X-1:on 820819,review of SEP Topics Discovered Potential Problem W/Svc Water Sys.Following Loca,W/ Concurrent Loss of Offsite Power & Diesel Generator,Running Svc Water Pumps May Trip as Result of Going to Runout (← links)
- 05000255/LER-1982-021-03, /03L-0:on 820729,during Surveillance of Hydraulic Snubbers,Snubber 31 Contained Insufficient Oil.Caused by Deteriorated O-rings.Failed Snubber Replaced (← links)
- 05000255/LER-1982-022-03, /03L-0:on 820730,during Insp of Ess sys,3/4-inch, 200 Psi,Threaded Bronze Valve Found Installed at MV-3420. Cause Undetermined.Bronze Valve Replaced.Current Documentation Methods Would Preclude Recurrence (← links)
- 05000255/LER-1982-023-01, /01T-0:on 820815,escape Air Lock Inner Door Seals Failed W/Outer Door Open.Seal Failure Aggravated by Strongback & Gasket Installation Methods.Vendor Recommendations on Gasket Installation Will Be Followed (← links)
- 05000255/LER-1982-027-03, /03L-0:on 820901,procedural Inadequacies Discovered Which Could Cause Reduction in Degree of Redundancy in Containment Cooling Sys.Procedures Revised to Require Fans to Be Declared Inoperable If Stopped (← links)
- 05000255/LER-1982-025-01, /01T-0:on 820827,during Review of Sequencer Logic, DBA Sequencer Determined Not to Operate If Safety Injection Sys Received More than 55-s After Loss of Power.Caused by Design Oversight.Procedures Revised (← links)
- 05000255/LER-1982-020-03, /03L-0:on 820623,3/4-inch,200 Psi,Threaded Bronze Valve Found Installed at MV-3415.Specs Require 600 Psi,Stainless Steel Socket Welded Valve.Bronze Valve Replaced W/Correct Valve (← links)
- 05000255/LER-1982-015-03, Snubber 17 (Main Steam Line Upstream of Atmospheric Dump Valve CV-0780) Contained Insufficient Oil.Caused by Deteriorated O-rings.Snubber Replaced & Will Be Rebuilt on 5-yr Cycle (← links)
- 05000255/LER-1982-018-03, /03L-0:on 820528,during Normal Plant Operation,One Channel of Boric Acid Heat Tracing Failed,However,Redundant Channel Remained Operable.Caused by Failed Circuit Card. Circuit Card Replaced (← links)
- 05000255/LER-1982-012, Forwards Updated LER 82-012/01X-1 (← links)
- 05000255/LER-1982-014-01, /01T-0:on 820505,excessive Leakage Through Seals of Escape Lock Inner Door Reported in Containment Bldg. Caused by Door Gaskets Not Protruding Equally Over Periphery of Door.Gaskets Replaced & Door Adjusted (← links)
- 05000255/LER-1982-014, Forwards LER 82-014/01T-0 (← links)
- 05000255/LER-1982-013-03, /03L-0:on 820408,during Testing of Sirw Tank, Outlet Valve CV-3057 Failed to Close.Caused by Small Piece of Teflon Tape Lodged in Solenoid Valve.Valve Cleaned & Proper Taping Techniques Reviewed by Maint Personnel (← links)
- 05000255/LER-1982-013, Forwards LER 82-013/03L-0 (← links)
- 05000255/LER-1982-011-01, /01T-0:on 820412,during Review of Const Records, Matl & Testing Certifications Could Not Be Located for Four Pieces of 8-inch Containment Purge Lines.Caused by Inadequate Matl Controls.Nonconforming Matl to Be Replaced (← links)
- 05000255/LER-1982-011, Forwards LER 82-011/01T-0 (← links)
- 05000255/LER-1982-004-03, /03L-0:on 811204,safety Injection Actuation Occurred,Resulting in Overpressure Protection Sys Operation. Caused by Loss of Safety Injection Block Signal During Shifting of Electrical Power Supply (← links)
- 05000255/LER-1982-004, Forwards LER 82-004/03L-0 (← links)