TS-2D6.7.2.a
type: Ontology
creation date: 2025-12-10T04:38:08-05:00
imports: http://semantic-mediawiki.org/swivt/1.0

TS-6.7.2.a
type: Subject
page: https://kanterella.com/TS-2D6.7.2.a
wiki namespace: 0
wiki page content language: en
wiki page sort key: TS-6.7.2.a

ENS 50927
type: Subject
page: https://kanterella.com/ENS_50927
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ENS 50927

IR 05000220/2004003
type: Subject
page: https://kanterella.com/IR_05000220/2004003
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: IR 05000220/2004003

ML17237A050
type: Subject
page: https://kanterella.com/ML17237A050
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ML17237A050

ML15026A065
type: Subject
page: https://kanterella.com/ML15026A065
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ML15026A065

ML14279A077
type: Subject
page: https://kanterella.com/ML14279A077
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ML14279A077

ML18061A118
type: Subject
page: https://kanterella.com/ML18061A118
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ML18061A118

ML18179A507
type: Subject
page: https://kanterella.com/ML18179A507
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ML18179A507

ML20024C061
type: Subject
page: https://kanterella.com/ML20024C061
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ML20024C061

ML18024B179
type: Subject
page: https://kanterella.com/ML18024B179
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ML18024B179

ML19259C082
type: Subject
page: https://kanterella.com/ML19259C082
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ML19259C082

05000296/LER-1981-029, Forwards LER 81-029/01T-0
type: Subject
page: https://kanterella.com/05000296/LER-2D1981-2D029-2C_Forwards_LER_81-2D029/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000296/LER-1981-029, Forwards LER 81-029/01T-0

ML20049A463
type: Subject
page: https://kanterella.com/ML20049A463
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ML20049A463

ML20064N985
type: Subject
page: https://kanterella.com/ML20064N985
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ML20064N985

ML20064M146
type: Subject
page: https://kanterella.com/ML20064M146
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ML20064M146

ML20064L256
type: Subject
page: https://kanterella.com/ML20064L256
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ML20064L256

05000260/LER-1982-040, Forwards LER 82-040/01T-0
type: Subject
page: https://kanterella.com/05000260/LER-2D1982-2D040-2C_Forwards_LER_82-2D040/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000260/LER-1982-040, Forwards LER 82-040/01T-0

05000259/LER-1982-062, Forwards LER 82-062/01T-0
type: Subject
page: https://kanterella.com/05000259/LER-2D1982-2D062-2C_Forwards_LER_82-2D062/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1982-062, Forwards LER 82-062/01T-0

05000296/LER-1982-036, Forwards LER 82-036/01T-0
type: Subject
page: https://kanterella.com/05000296/LER-2D1982-2D036-2C_Forwards_LER_82-2D036/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000296/LER-1982-036, Forwards LER 82-036/01T-0

05000259/LER-1982-054, Forwards LER 82-054/01T-0
type: Subject
page: https://kanterella.com/05000259/LER-2D1982-2D054-2C_Forwards_LER_82-2D054/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1982-054, Forwards LER 82-054/01T-0

05000259/LER-1982-053, Forwards LER 82-053/01T-0
type: Subject
page: https://kanterella.com/05000259/LER-2D1982-2D053-2C_Forwards_LER_82-2D053/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1982-053, Forwards LER 82-053/01T-0

05000260/LER-1982-023, Forwards LER 82-023/01T-0
type: Subject
page: https://kanterella.com/05000260/LER-2D1982-2D023-2C_Forwards_LER_82-2D023/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000260/LER-1982-023, Forwards LER 82-023/01T-0

ML022970514
type: Subject
page: https://kanterella.com/ML022970514
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ML022970514

05000260/LER-1983-004, Forwards LER 83-004/01T-0
type: Subject
page: https://kanterella.com/05000260/LER-2D1983-2D004-2C_Forwards_LER_83-2D004/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000260/LER-1983-004, Forwards LER 83-004/01T-0

05000296/LER-1983-008, Forwards LER 83-008/01T-0
type: Subject
page: https://kanterella.com/05000296/LER-2D1983-2D008-2C_Forwards_LER_83-2D008/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000296/LER-1983-008, Forwards LER 83-008/01T-0

05000259/LER-1982-099, Forwards LER 82-099/01T-0
type: Subject
page: https://kanterella.com/05000259/LER-2D1982-2D099-2C_Forwards_LER_82-2D099/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1982-099, Forwards LER 82-099/01T-0

05000260/LER-1982-039, Forwards LER 82-039/01X-0
type: Subject
page: https://kanterella.com/05000260/LER-2D1982-2D039-2C_Forwards_LER_82-2D039/01X-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000260/LER-1982-039, Forwards LER 82-039/01X-0

05000259/LER-1982-093, Forwards LER 82-093/01T-0
type: Subject
page: https://kanterella.com/05000259/LER-2D1982-2D093-2C_Forwards_LER_82-2D093/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1982-093, Forwards LER 82-093/01T-0

ML20069M455
type: Subject
page: https://kanterella.com/ML20069M455
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ML20069M455

ML20069L336
type: Subject
page: https://kanterella.com/ML20069L336
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ML20069L336

ML20069K737
type: Subject
page: https://kanterella.com/ML20069K737
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ML20069K737

05000259/LER-1982-086, Forwards LER 82-086/01T-0
type: Subject
page: https://kanterella.com/05000259/LER-2D1982-2D086-2C_Forwards_LER_82-2D086/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1982-086, Forwards LER 82-086/01T-0

ML20086G597
type: Subject
page: https://kanterella.com/ML20086G597
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ML20086G597

ML20080E077
type: Subject
page: https://kanterella.com/ML20080E077
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ML20080E077

05000259/LER-1982-096, Forwards LER 82-096/01T-0
type: Subject
page: https://kanterella.com/05000259/LER-2D1982-2D096-2C_Forwards_LER_82-2D096/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1982-096, Forwards LER 82-096/01T-0

ML20078P275
type: Subject
page: https://kanterella.com/ML20078P275
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ML20078P275

ML20078H328
type: Subject
page: https://kanterella.com/ML20078H328
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ML20078H328

ML20076J745
type: Subject
page: https://kanterella.com/ML20076J745
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ML20076J745

ML20076F691
type: Subject
page: https://kanterella.com/ML20076F691
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ML20076F691

05000259/LER-1983-021, Forwards LER 83-021/01T-0
type: Subject
page: https://kanterella.com/05000259/LER-2D1983-2D021-2C_Forwards_LER_83-2D021/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1983-021, Forwards LER 83-021/01T-0

05000296/LER-1983-024, Forwards LER 83-024/01T-0
type: Subject
page: https://kanterella.com/05000296/LER-2D1983-2D024-2C_Forwards_LER_83-2D024/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000296/LER-1983-024, Forwards LER 83-024/01T-0

ML20095E165
type: Subject
page: https://kanterella.com/ML20095E165
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ML20095E165

05000259/LER-1983-013, Forwards LER 83-013/01T-0
type: Subject
page: https://kanterella.com/05000259/LER-2D1983-2D013-2C_Forwards_LER_83-2D013/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1983-013, Forwards LER 83-013/01T-0

ML20071H580
type: Subject
page: https://kanterella.com/ML20071H580
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ML20071H580

ML20244A828
type: Subject
page: https://kanterella.com/ML20244A828
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ML20244A828

ML23020A937
type: Subject
page: https://kanterella.com/ML23020A937
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ML23020A937

05000259/LER-1983-009, Forwards LER 83-009/01T-0
type: Subject
page: https://kanterella.com/05000259/LER-2D1983-2D009-2C_Forwards_LER_83-2D009/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1983-009, Forwards LER 83-009/01T-0

IR 05000289/1975004
type: Subject
page: https://kanterella.com/IR_05000289/1975004
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: IR 05000289/1975004

03X-3:on 831110,during HPCI Startup,Rupture Occurred in Turbine Exhaust Inner Rupture Diaphragm After Isolation,Due to Auto Initiation Signal.Cause Unknown.Addl Testing to Be Performed
type: Subject
label: 05000260/LER-1983-074-03, /03X-3:on 831110,during HPCI Startup,Rupture Occurred in Turbine Exhaust Inner Rupture Diaphragm After Isolation,Due to Auto Initiation Signal.Cause Unknown.Addl Testing to Be Performed
page: https://kanterella.com/05000260/LER-2D1983-2D074-2D03-2C_/03X-2D3-3Aon_831110-2Cduring_HPCI_Startup-2CRupture_Occurred_in_Turbine_Exhaust_Inner_Rupture_Diaphragm_After_Isolation-2CDue_to_Auto_Initiati…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000260/LER-1983-074-03, /03X-3:on 831110,during HPCI Startup,Rupture Occurred in Turbine Exhaust Inner Rupture Diaphragm After Isolation,Due to Auto Initiation Signal.Cause Unknown.Addl Testing to Be Performed

05000260/LER-1983-063-01, Discovered 2-LT-85-45A (West Side SDIV Level Transmitter) Did Not Initiate Trip When SDIV Level Exceeded 50-gallon Setpoint.Caused by Small Puncture Holes in Module Diaphragm
type: Subject
page: https://kanterella.com/05000260/LER-2D1983-2D063-2D01-2C_Discovered_2-2DLT-2D85-2D45A_-28West_Side_SDIV_Level_Transmitter-29_Did_Not_Initiate_Trip_When_SDIV_Level_Exceeded_50-2Dgallon_Setpoint.Caused_…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000260/LER-1983-063-01, Discovered 2-LT-85-45A (West Side SDIV Level Transmitter) Did Not Initiate Trip When SDIV Level Exceeded 50-gallon Setpoint.Caused by Small Puncture Holes in Module Diaphragm

01T-0:on 831208,during Refueling outage,crack- Like Indication Detected.Caused by Intergranular Stress Corrosion Cracking on Weld DSHS-3-2.Head Spray Piping Will Be Removed Before Startup
type: Subject
label: 05000296/LER-1983-059-01, /01T-0:on 831208,during Refueling outage,crack- Like Indication Detected.Caused by Intergranular Stress Corrosion Cracking on Weld DSHS-3-2.Head Spray Piping Will Be Removed Before Startup
page: https://kanterella.com/05000296/LER-2D1983-2D059-2D01-2C_/01T-2D0-3Aon_831208-2Cduring_Refueling_outage-2Ccrack-2D_Like_Indication_Detected.Caused_by_Intergranular_Stress_Corrosion_Cracking_on_Weld_DS…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000296/LER-1983-059-01, /01T-0:on 831208,during Refueling outage,crack- Like Indication Detected.Caused by Intergranular Stress Corrosion Cracking on Weld DSHS-3-2.Head Spray Piping Will Be Removed Before Startup

05000260/LER-1983-074-01, /01T-0:on 831110,HPCI Sys Initiated,But Immediately Became Inoperable.Caused by Blown Turbine Exhaust Rupture Disc,Fike Model 16-CPV-CBT.Disc Replaced
type: Subject
page: https://kanterella.com/05000260/LER-2D1983-2D074-2D01-2C_/01T-2D0-3Aon_831110-2CHPCI_Sys_Initiated-2CBut_Immediately_Became_Inoperable.Caused_by_Blown_Turbine_Exhaust_Rupture_Disc-2CFike_Model_16-2DCP…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000260/LER-1983-074-01, /01T-0:on 831110,HPCI Sys Initiated,But Immediately Became Inoperable.Caused by Blown Turbine Exhaust Rupture Disc,Fike Model 16-CPV-CBT.Disc Replaced

01T-0:on 831004,hydrogen Analyzers a & B Removed from Svc to Replace Pump Assembly After Notification from Manufacturer That Assemblies Would Not Perform Per Tech Spec.Caused by Mfg Deficiency
type: Subject
label: 05000260/LER-1983-061-01, /01T-0:on 831004,hydrogen Analyzers a & B Removed from Svc to Replace Pump Assembly After Notification from Manufacturer That Assemblies Would Not Perform Per Tech Spec.Caused by Mfg Deficiency
page: https://kanterella.com/05000260/LER-2D1983-2D061-2D01-2C_/01T-2D0-3Aon_831004-2Chydrogen_Analyzers_a_-26_B_Removed_from_Svc_to_Replace_Pump_Assembly_After_Notification_from_Manufacturer_That_Assemblie…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000260/LER-1983-061-01, /01T-0:on 831004,hydrogen Analyzers a & B Removed from Svc to Replace Pump Assembly After Notification from Manufacturer That Assemblies Would Not Perform Per Tech Spec.Caused by Mfg Deficiency

01T-0:on 830919,during Refueling Outage,While Performing Leakage Test,Combined Leakage of MSIV Lines A,C & D Exceeded Limit.Caused by 26-inch Global Valve Leaking Past Main Seat.Valve Repaired
type: Subject
label: 05000296/LER-1983-054-01, /01T-0:on 830919,during Refueling Outage,While Performing Leakage Test,Combined Leakage of MSIV Lines A,C & D Exceeded Limit.Caused by 26-inch Global Valve Leaking Past Main Seat.Valve Repaired
page: https://kanterella.com/05000296/LER-2D1983-2D054-2D01-2C_/01T-2D0-3Aon_830919-2Cduring_Refueling_Outage-2CWhile_Performing_Leakage_Test-2CCombined_Leakage_of_MSIV_Lines_A-2CC_-26_D_Exceeded_Limit.Caus…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000296/LER-1983-054-01, /01T-0:on 830919,during Refueling Outage,While Performing Leakage Test,Combined Leakage of MSIV Lines A,C & D Exceeded Limit.Caused by 26-inch Global Valve Leaking Past Main Seat.Valve Repaired

LER-1983-024-01, Mlhgr for Rod Withdrawal Error Scenario Exceeded 1- Plastic Strain Linear Heat Generation Rate Limit for Eight LTA Bundles.Caused by Lack of Communication Between GE Personnel
type: Subject
label: 05000296/LER-1983-024-01, Mlhgr for Rod Withdrawal Error Scenario Exceeded 1% Plastic Strain Linear Heat Generation Rate Limit for Eight LTA Bundles.Caused by Lack of Communication Between GE Personnel
page: https://kanterella.com/05000296/LER-2D1983-2D024-2D01-2C_Mlhgr_for_Rod_Withdrawal_Error_Scenario_Exceeded_1-_Plastic_Strain_Linear_Heat_Generation_Rate_Limit_for_Eight_LTA_Bundles.Caused_by_Lack_of_Co…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000296/LER-1983-024-01, Mlhgr for Rod Withdrawal Error Scenario Exceeded 1% Plastic Strain Linear Heat Generation Rate Limit for Eight LTA Bundles.Caused by Lack of Communication Between GE Personnel

01T-0:on 830811,while Performing Ultrasonic Insp of Core Spray,Rhr Head Spray & Reactor Water Cleanup Piping, crack-like Indications Detected & Confirmed on Welds.Caused by Intergranular Stress Corrosion Cracking
type: Subject
label: 05000259/LER-1983-049-01, /01T-0:on 830811,while Performing Ultrasonic Insp of Core Spray,Rhr Head Spray & Reactor Water Cleanup Piping, crack-like Indications Detected & Confirmed on Welds.Caused by Intergranular Stress Corrosion Cracking
page: https://kanterella.com/05000259/LER-2D1983-2D049-2D01-2C_/01T-2D0-3Aon_830811-2Cwhile_Performing_Ultrasonic_Insp_of_Core_Spray-2CRhr_Head_Spray_-26_Reactor_Water_Cleanup_Piping-2C_crack-2Dlike_Indicat…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1983-049-01, /01T-0:on 830811,while Performing Ultrasonic Insp of Core Spray,Rhr Head Spray & Reactor Water Cleanup Piping, crack-like Indications Detected & Confirmed on Welds.Caused by Intergranular Stress Corrosion Cracking

01T-0:on 821206,during Startup,Control Rod 18-51 Double Notched from 08 to 12,resulting in Large Reactivity Insertion & Causing Reactor to Scram.Cause Attributed to Normal Degradation of Control Rod Drive Seals
type: Subject
label: 05000259/LER-1982-096-01, /01T-0:on 821206,during Startup,Control Rod 18-51 Double Notched from 08 to 12,resulting in Large Reactivity Insertion & Causing Reactor to Scram.Cause Attributed to Normal Degradation of Control Rod Drive Seals
page: https://kanterella.com/05000259/LER-2D1982-2D096-2D01-2C_/01T-2D0-3Aon_821206-2Cduring_Startup-2CControl_Rod_18-2D51_Double_Notched_from_08_to_12-2Cresulting_in_Large_Reactivity_Insertion_-26_Causing_…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1982-096-01, /01T-0:on 821206,during Startup,Control Rod 18-51 Double Notched from 08 to 12,resulting in Large Reactivity Insertion & Causing Reactor to Scram.Cause Attributed to Normal Degradation of Control Rod Drive Seals

01T-0:on 830630,during Cycle 5 Refueling Outage, Seven of 13 two-stage Relief Valves Tested for as-found Set Pressure Initially Failed to Lift within Allowable 1- Tolerance.Cause Being Evaluated
type: Subject
label: 05000259/LER-1983-036-01, /01T-0:on 830630,during Cycle 5 Refueling Outage, Seven of 13 two-stage Relief Valves Tested for as-found Set Pressure Initially Failed to Lift within Allowable 1% Tolerance.Cause Being Evaluated
page: https://kanterella.com/05000259/LER-2D1983-2D036-2D01-2C_/01T-2D0-3Aon_830630-2Cduring_Cycle_5_Refueling_Outage-2C_Seven_of_13_two-2Dstage_Relief_Valves_Tested_for_as-2Dfound_Set_Pressure_Initially_Fa…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1983-036-01, /01T-0:on 830630,during Cycle 5 Refueling Outage, Seven of 13 two-stage Relief Valves Tested for as-found Set Pressure Initially Failed to Lift within Allowable 1% Tolerance.Cause Being Evaluated

Stop Valve Scram Bypass Pressure Switches PS-1-81A & B & PS-1-91A & B Operated Above Tech Spec Limit.Caused by Calibr Drift.Switches Recalibr
type: Subject
label: 05000296/LER-1983-051-01, /01T-0:on 830812,control Valve Fast Closure/Stop Valve Scram Bypass Pressure Switches PS-1-81A & B & PS-1-91A & B Operated Above Tech Spec Limit.Caused by Calibr Drift.Switches Recalibr
page: https://kanterella.com/05000296/LER-2D1983-2D051-2D01-2C_/01T-2D0-3Aon_830812-2Ccontrol_Valve_Fast_Closure/Stop_Valve_Scram_Bypass_Pressure_Switches_PS-2D1-2D81A_-26_B_-26_PS-2D1-2D91A_-26_B_Operated_…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000296/LER-1983-051-01, /01T-0:on 830812,control Valve Fast Closure/Stop Valve Scram Bypass Pressure Switches PS-1-81A & B & PS-1-91A & B Operated Above Tech Spec Limit.Caused by Calibr Drift.Switches Recalibr

01T-0:on 830424,130 Fuel Bundles Unloaded from Core Into high-density Spent Fuel Storage Rack (Hdsfsr) Did Not Have Required post-installation Boron Test.Caused by Personnel Failure to Verify Hdsfsr Acceptability
type: Subject
label: 05000259/LER-1983-021-01, /01T-0:on 830424,130 Fuel Bundles Unloaded from Core Into high-density Spent Fuel Storage Rack (Hdsfsr) Did Not Have Required post-installation Boron Test.Caused by Personnel Failure to Verify Hdsfsr Acceptability
page: https://kanterella.com/05000259/LER-2D1983-2D021-2D01-2C_/01T-2D0-3Aon_830424-2C130_Fuel_Bundles_Unloaded_from_Core_Into_high-2Ddensity_Spent_Fuel_Storage_Rack_-28Hdsfsr-29_Did_Not_Have_Required_post-…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1983-021-01, /01T-0:on 830424,130 Fuel Bundles Unloaded from Core Into high-density Spent Fuel Storage Rack (Hdsfsr) Did Not Have Required post-installation Boron Test.Caused by Personnel Failure to Verify Hdsfsr Acceptability

01T-0:on 830520,while Performing SI 4.2.B-7, Pressure Switches 3-PS-3-74B Switches 1 & 2 & 3-PS-68-96 Switch 2 Had as-found Calibr Values Below Tech Spec Limits. Caused by Setpoint Drift.Switches Recalibr
type: Subject
label: 05000296/LER-1983-031-01, /01T-0:on 830520,while Performing SI 4.2.B-7, Pressure Switches 3-PS-3-74B Switches 1 & 2 & 3-PS-68-96 Switch 2 Had as-found Calibr Values Below Tech Spec Limits. Caused by Setpoint Drift.Switches Recalibr
page: https://kanterella.com/05000296/LER-2D1983-2D031-2D01-2C_/01T-2D0-3Aon_830520-2Cwhile_Performing_SI_4.2.B-2D7-2C_Pressure_Switches_3-2DPS-2D3-2D74B_Switches_1_-26_2_-26_3-2DPS-2D68-2D96_Switch_2_Had_a…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000296/LER-1983-031-01, /01T-0:on 830520,while Performing SI 4.2.B-7, Pressure Switches 3-PS-3-74B Switches 1 & 2 & 3-PS-68-96 Switch 2 Had as-found Calibr Values Below Tech Spec Limits. Caused by Setpoint Drift.Switches Recalibr

01T-0:on 830207,while Performing SI 4.1.A-7, Reactor Protection Sys Water Level Switches 3-LIS-3-203 B & D Switch 1 Found Out of Tolerance.Caused by Setpoint Drift. Barton Model 288 Switches Recalibr & Functionally Tested
type: Subject
label: 05000296/LER-1983-008-01, /01T-0:on 830207,while Performing SI 4.1.A-7, Reactor Protection Sys Water Level Switches 3-LIS-3-203 B & D Switch 1 Found Out of Tolerance.Caused by Setpoint Drift. Barton Model 288 Switches Recalibr & Functionally Tested
page: https://kanterella.com/05000296/LER-2D1983-2D008-2D01-2C_/01T-2D0-3Aon_830207-2Cwhile_Performing_SI_4.1.A-2D7-2C_Reactor_Protection_Sys_Water_Level_Switches_3-2DLIS-2D3-2D203_B_-26_D_Switch_1_Found_Ou…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000296/LER-1983-008-01, /01T-0:on 830207,while Performing SI 4.1.A-7, Reactor Protection Sys Water Level Switches 3-LIS-3-203 B & D Switch 1 Found Out of Tolerance.Caused by Setpoint Drift. Barton Model 288 Switches Recalibr & Functionally Tested

2-inch Core Spray Sys Sample Connection Pipe.Caused by Fatigue Failure Induced by Vibration.Repairs Made
type: Subject
label: 05000259/LER-1982-099-01, /01T-0:on 821208,during Periodic Leak Detection Program,Weeping Leak Found in Cracked 1/2-inch Core Spray Sys Sample Connection Pipe.Caused by Fatigue Failure Induced by Vibration.Repairs Made
page: https://kanterella.com/05000259/LER-2D1982-2D099-2D01-2C_/01T-2D0-3Aon_821208-2Cduring_Periodic_Leak_Detection_Program-2CWeeping_Leak_Found_in_Cracked_1/2-2Dinch_Core_Spray_Sys_Sample_Connection_Pipe.…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1982-099-01, /01T-0:on 821208,during Periodic Leak Detection Program,Weeping Leak Found in Cracked 1/2-inch Core Spray Sys Sample Connection Pipe.Caused by Fatigue Failure Induced by Vibration.Repairs Made

01X-0:on 821204,during Fuel Outage,Level Switches LS-73-57A & 57B Found Inoperable.Caused by Stuck Robert Shaw Model 82798-C3 Level Switch Floats.Floats Freed & Level Switches Recalibr
type: Subject
label: 05000260/LER-1982-039-01, /01X-0:on 821204,during Fuel Outage,Level Switches LS-73-57A & 57B Found Inoperable.Caused by Stuck Robert Shaw Model 82798-C3 Level Switch Floats.Floats Freed & Level Switches Recalibr
page: https://kanterella.com/05000260/LER-2D1982-2D039-2D01-2C_/01X-2D0-3Aon_821204-2Cduring_Fuel_Outage-2CLevel_Switches_LS-2D73-2D57A_-26_57B_Found_Inoperable.Caused_by_Stuck_Robert_Shaw_Model_82798-2DC3_…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000260/LER-1982-039-01, /01X-0:on 821204,during Fuel Outage,Level Switches LS-73-57A & 57B Found Inoperable.Caused by Stuck Robert Shaw Model 82798-C3 Level Switch Floats.Floats Freed & Level Switches Recalibr

LER-1982-037-01, During Instrumentation Calibr for Core Standby Cooling Sys Suppression Chamber, Calibr Valve on Level Switch LS-73-57A Found Open Rendering Switches Inoperable.Caused by Open Valve.Valve Closed
type: Subject
label: 05000296/LER-1982-037-01, During Instrumentation Calibr for Core Standby Cooling Sys Suppression Chamber, Calibr Valve on Level Switch LS-73-57A Found Open Rendering Switches Inoperable.Caused by Open Valve.Valve Closed
page: https://kanterella.com/05000296/LER-2D1982-2D037-2D01-2C_During_Instrumentation_Calibr_for_Core_Standby_Cooling_Sys_Suppression_Chamber-2C_Calibr_Valve_on_Level_Switch_LS-2D73-2D57A_Found_Open_Renderi…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000296/LER-1982-037-01, During Instrumentation Calibr for Core Standby Cooling Sys Suppression Chamber, Calibr Valve on Level Switch LS-73-57A Found Open Rendering Switches Inoperable.Caused by Open Valve.Valve Closed

05000259/LER-1978-034-01, /01T-0 on 781205:during Refueling Outage 6 MSIVs Exceeded Leakage Limits.Caused by Degradation of Valve Seating Surfaces Thru Normal Oper
type: Subject
page: https://kanterella.com/05000259/LER-2D1978-2D034-2D01-2C_/01T-2D0_on_781205-3Aduring_Refueling_Outage_6_MSIVs_Exceeded_Leakage_Limits.Caused_by_Degradation_of_Valve_Seating_Surfaces_Thru_Normal_Oper
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1978-034-01, /01T-0 on 781205:during Refueling Outage 6 MSIVs Exceeded Leakage Limits.Caused by Degradation of Valve Seating Surfaces Thru Normal Oper

05000259/LER-1978-034, Forwards LER 78-034/01T-0
type: Subject
page: https://kanterella.com/05000259/LER-2D1978-2D034-2C_Forwards_LER_78-2D034/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1978-034, Forwards LER 78-034/01T-0

05000260/LER-1978-019, Forwards LER 78-019/01T-0
type: Subject
page: https://kanterella.com/05000260/LER-2D1978-2D019-2C_Forwards_LER_78-2D019/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000260/LER-1978-019, Forwards LER 78-019/01T-0

01T-0 on 780919:Foxboro Model 610 Pwr Supplies Provided Under TVA Contact 75K11-8680 Were Not Seismically Qualified,Qualified Pwr Supplies Have Been Provided & Will Be Installed
type: Subject
label: 05000259/LER-1978-028-01, /01T-0 on 780919:Foxboro Model 610 Pwr Supplies Provided Under TVA Contact 75K11-8680 Were Not Seismically Qualified,Qualified Pwr Supplies Have Been Provided & Will Be Installed
page: https://kanterella.com/05000259/LER-2D1978-2D028-2D01-2C_/01T-2D0_on_780919-3AFoxboro_Model_610_Pwr_Supplies_Provided_Under_TVA_Contact_75K11-2D8680_Were_Not_Seismically_Qualified-2CQualified_Pwr_Supp…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1978-028-01, /01T-0 on 780919:Foxboro Model 610 Pwr Supplies Provided Under TVA Contact 75K11-8680 Were Not Seismically Qualified,Qualified Pwr Supplies Have Been Provided & Will Be Installed

01T-0:on 820924,four Degraded Voltage Relays, Three Timers & One loss-of-voltage Relay Found to Be Outside Allowable Tech Spec Setpoint Range.Caused by Setpoint Drift. Relays Recalibr & Returned to Svc
type: Subject
label: 05000259/LER-1982-075-01, /01T-0:on 820924,four Degraded Voltage Relays, Three Timers & One loss-of-voltage Relay Found to Be Outside Allowable Tech Spec Setpoint Range.Caused by Setpoint Drift. Relays Recalibr & Returned to Svc
page: https://kanterella.com/05000259/LER-2D1982-2D075-2D01-2C_/01T-2D0-3Aon_820924-2Cfour_Degraded_Voltage_Relays-2C_Three_Timers_-26_One_loss-2Dof-2Dvoltage_Relay_Found_to_Be_Outside_Allowable_Tech_Spec_S…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1982-075-01, /01T-0:on 820924,four Degraded Voltage Relays, Three Timers & One loss-of-voltage Relay Found to Be Outside Allowable Tech Spec Setpoint Range.Caused by Setpoint Drift. Relays Recalibr & Returned to Svc

01T-0:on 820824,during Surveillance Instruction 4.1.A-14,pressure Switches PS-1-81A & B & PS-1-1-91B Operated Above Tech Spec Limits.Caused by Barksdale Model B2T A1255 Pressure Switch Calibr Drift.Switches Recalibr
type: Subject
label: 05000296/LER-1982-036-01, /01T-0:on 820824,during Surveillance Instruction 4.1.A-14,pressure Switches PS-1-81A & B & PS-1-1-91B Operated Above Tech Spec Limits.Caused by Barksdale Model B2T A1255 Pressure Switch Calibr Drift.Switches Recalibr
page: https://kanterella.com/05000296/LER-2D1982-2D036-2D01-2C_/01T-2D0-3Aon_820824-2Cduring_Surveillance_Instruction_4.1.A-2D14-2Cpressure_Switches_PS-2D1-2D81A_-26_B_-26_PS-2D1-2D1-2D91B_Operated_Above_Te…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000296/LER-1982-036-01, /01T-0:on 820824,during Surveillance Instruction 4.1.A-14,pressure Switches PS-1-81A & B & PS-1-1-91B Operated Above Tech Spec Limits.Caused by Barksdale Model B2T A1255 Pressure Switch Calibr Drift.Switches Recalibr

01T-0:on 820804,during Computer Analysis of Branch Lines for Suppression Chamber Attached Piping,Drywell & Torus Purge Sys Found to Have Branch Line Anchored to Floor.Caused by Design Deficiency.Anchor Design Changed
type: Subject
label: 05000259/LER-1982-054-01, /01T-0:on 820804,during Computer Analysis of Branch Lines for Suppression Chamber Attached Piping,Drywell & Torus Purge Sys Found to Have Branch Line Anchored to Floor.Caused by Design Deficiency.Anchor Design Changed
page: https://kanterella.com/05000259/LER-2D1982-2D054-2D01-2C_/01T-2D0-3Aon_820804-2Cduring_Computer_Analysis_of_Branch_Lines_for_Suppression_Chamber_Attached_Piping-2CDrywell_-26_Torus_Purge_Sys_Found_to_…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1982-054-01, /01T-0:on 820804,during Computer Analysis of Branch Lines for Suppression Chamber Attached Piping,Drywell & Torus Purge Sys Found to Have Branch Line Anchored to Floor.Caused by Design Deficiency.Anchor Design Changed

01T-0:on 820723,equalizer Valve on Differential Pressure Switch 2-Pdis-73-1B three-valve Block Manifold Would Not Close,Rendering Switch Inoperable.Caused by Improperly Seated Valve Manifold Equalizer Valve
type: Subject
label: 05000260/LER-1982-023-01, /01T-0:on 820723,equalizer Valve on Differential Pressure Switch 2-Pdis-73-1B three-valve Block Manifold Would Not Close,Rendering Switch Inoperable.Caused by Improperly Seated Valve Manifold Equalizer Valve
page: https://kanterella.com/05000260/LER-2D1982-2D023-2D01-2C_/01T-2D0-3Aon_820723-2Cequalizer_Valve_on_Differential_Pressure_Switch_2-2DPdis-2D73-2D1B_three-2Dvalve_Block_Manifold_Would_Not_Close-2CRender…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000260/LER-1982-023-01, /01T-0:on 820723,equalizer Valve on Differential Pressure Switch 2-Pdis-73-1B three-valve Block Manifold Would Not Close,Rendering Switch Inoperable.Caused by Improperly Seated Valve Manifold Equalizer Valve

03L-0:on 820215,during Operation,While Performing Chamber Water check,2-LI-64-66 Indicated Improper Torus & Level & Declared Inoperable.Caused by Instrument Drift & Possible Air in Ref Leg.Transmitter Calibr
type: Subject
label: 05000260/LER-1982-011-03, /03L-0:on 820215,during Operation,While Performing Chamber Water check,2-LI-64-66 Indicated Improper Torus & Level & Declared Inoperable.Caused by Instrument Drift & Possible Air in Ref Leg.Transmitter Calibr
page: https://kanterella.com/05000260/LER-2D1982-2D011-2D03-2C_/03L-2D0-3Aon_820215-2Cduring_Operation-2CWhile_Performing_Chamber_Water_check-2C2-2DLI-2D64-2D66_Indicated_Improper_Torus_-26_Level_-26_Declar…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000260/LER-1982-011-03, /03L-0:on 820215,during Operation,While Performing Chamber Water check,2-LI-64-66 Indicated Improper Torus & Level & Declared Inoperable.Caused by Instrument Drift & Possible Air in Ref Leg.Transmitter Calibr

05000260/LER-1982-001, Forwards LER 82-001/01T-0
type: Subject
page: https://kanterella.com/05000260/LER-2D1982-2D001-2C_Forwards_LER_82-2D001/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000260/LER-1982-001, Forwards LER 82-001/01T-0

01T-0:on 811230,2-stage Relief Valves Initially Failed to Lift within Allowable Range During as-found Set Pressure Tests.Cause Under Evaluation.Valves Will Be Reset, Repaired & Retested Prior to Installation
type: Subject
label: 05000296/LER-1981-074-01, /01T-0:on 811230,2-stage Relief Valves Initially Failed to Lift within Allowable Range During as-found Set Pressure Tests.Cause Under Evaluation.Valves Will Be Reset, Repaired & Retested Prior to Installation
page: https://kanterella.com/05000296/LER-2D1981-2D074-2D01-2C_/01T-2D0-3Aon_811230-2C2-2Dstage_Relief_Valves_Initially_Failed_to_Lift_within_Allowable_Range_During_as-2Dfound_Set_Pressure_Tests.Cause_Under…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000296/LER-1981-074-01, /01T-0:on 811230,2-stage Relief Valves Initially Failed to Lift within Allowable Range During as-found Set Pressure Tests.Cause Under Evaluation.Valves Will Be Reset, Repaired & Retested Prior to Installation

Isolation Valve Operating Characteristics.Valve Opened
type: Subject
label: 05000296/LER-1981-029-03, Fire Protection Preaction Sprinkler Sys for Reactor Bldg Elevations 565-593 & 621 Found Isolated.Caused by Personnel Lack of Familiarity W/ Isolation Valve Operating Characteristics.Valve Opened
page: https://kanterella.com/05000296/LER-2D1981-2D029-2D03-2C_Fire_Protection_Preaction_Sprinkler_Sys_for_Reactor_Bldg_Elevations_565-2D593_-26_621_Found_Isolated.Caused_by_Personnel_Lack_of_Familiarity_W/…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000296/LER-1981-029-03, Fire Protection Preaction Sprinkler Sys for Reactor Bldg Elevations 565-593 & 621 Found Isolated.Caused by Personnel Lack of Familiarity W/ Isolation Valve Operating Characteristics.Valve Opened

05000260/LER-1981-059, Forwards LER 81-059/01T-0
type: Subject
page: https://kanterella.com/05000260/LER-2D1981-2D059-2C_Forwards_LER_81-2D059/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000260/LER-1981-059, Forwards LER 81-059/01T-0

05000259/LER-1981-056, Forwards LER 81-056/03L-0
type: Subject
page: https://kanterella.com/05000259/LER-2D1981-2D056-2C_Forwards_LER_81-2D056/03L-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1981-056, Forwards LER 81-056/03L-0

03L-0:810930,while Performing Special Instructions 4.7.D.1B-2,closure Times for MSIVs 1-14,1-26, 1-37 & 1-51 Exceeded Time Limits.Cause Undetermined.Timing of hydro-line Operator Adjusted
type: Subject
label: 05000259/LER-1981-056-03, /03L-0:810930,while Performing Special Instructions 4.7.D.1B-2,closure Times for MSIVs 1-14,1-26, 1-37 & 1-51 Exceeded Time Limits.Cause Undetermined.Timing of hydro-line Operator Adjusted
page: https://kanterella.com/05000259/LER-2D1981-2D056-2D03-2C_/03L-2D0-3A810930-2Cwhile_Performing_Special_Instructions_4.7.D.1B-2D2-2Cclosure_Times_for_MSIVs_1-2D14-2C1-2D26-2C_1-2D37_-26_1-2D51_Exceeded_…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1981-056-03, /03L-0:810930,while Performing Special Instructions 4.7.D.1B-2,closure Times for MSIVs 1-14,1-26, 1-37 & 1-51 Exceeded Time Limits.Cause Undetermined.Timing of hydro-line Operator Adjusted

05000259/LER-1981-009, Forwards LER 81-009/01T-0
type: Subject
page: https://kanterella.com/05000259/LER-2D1981-2D009-2C_Forwards_LER_81-2D009/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1981-009, Forwards LER 81-009/01T-0

05000259/LER-1982-079, Forwards LER 82-079/01T-0
type: Subject
page: https://kanterella.com/05000259/LER-2D1982-2D079-2C_Forwards_LER_82-2D079/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1982-079, Forwards LER 82-079/01T-0

01T-0:on 821011,during Performance of SI 4.5.A.1.C,test Bypass Valves FCV-75-22 & FCV-75-50 Did Not Meet Required Closing Time.Caused by Variation in Torque Limit Switch Mechanism Settings.Valve Switches Reset
type: Subject
label: 05000259/LER-1982-079-01, /01T-0:on 821011,during Performance of SI 4.5.A.1.C,test Bypass Valves FCV-75-22 & FCV-75-50 Did Not Meet Required Closing Time.Caused by Variation in Torque Limit Switch Mechanism Settings.Valve Switches Reset
page: https://kanterella.com/05000259/LER-2D1982-2D079-2D01-2C_/01T-2D0-3Aon_821011-2Cduring_Performance_of_SI_4.5.A.1.C-2Ctest_Bypass_Valves_FCV-2D75-2D22_-26_FCV-2D75-2D50_Did_Not_Meet_Required_Closing_Ti…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1982-079-01, /01T-0:on 821011,during Performance of SI 4.5.A.1.C,test Bypass Valves FCV-75-22 & FCV-75-50 Did Not Meet Required Closing Time.Caused by Variation in Torque Limit Switch Mechanism Settings.Valve Switches Reset

05000259/LER-1982-071, Forwards LER 82-071/01T-0
type: Subject
page: https://kanterella.com/05000259/LER-2D1982-2D071-2C_Forwards_LER_82-2D071/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1982-071, Forwards LER 82-071/01T-0

01T-0:on 820909,HPCI Condensate Storage Tank Low Level Switches LS-73-56A & LS-73-56B Failed to Operate. Caused by Dirty & Corroded Level Switches Activating Plates. Plate Points Cleaned
type: Subject
label: 05000259/LER-1982-071-01, /01T-0:on 820909,HPCI Condensate Storage Tank Low Level Switches LS-73-56A & LS-73-56B Failed to Operate. Caused by Dirty & Corroded Level Switches Activating Plates. Plate Points Cleaned
page: https://kanterella.com/05000259/LER-2D1982-2D071-2D01-2C_/01T-2D0-3Aon_820909-2CHPCI_Condensate_Storage_Tank_Low_Level_Switches_LS-2D73-2D56A_-26_LS-2D73-2D56B_Failed_to_Operate._Caused_by_Dirty_-26_C…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1982-071-01, /01T-0:on 820909,HPCI Condensate Storage Tank Low Level Switches LS-73-56A & LS-73-56B Failed to Operate. Caused by Dirty & Corroded Level Switches Activating Plates. Plate Points Cleaned

01T-0:on 830418,line A,B,C & D MSIVs Exceeded Allowable Leakage Rates.Caused by Deterioration of MSIV Seating Surfaces During Operation.Valves Will Be Repaired Prior to Startup & MSIV Improvement Program Implemented
type: Subject
label: 05000259/LER-1983-020-01, /01T-0:on 830418,line A,B,C & D MSIVs Exceeded Allowable Leakage Rates.Caused by Deterioration of MSIV Seating Surfaces During Operation.Valves Will Be Repaired Prior to Startup & MSIV Improvement Program Implemented
page: https://kanterella.com/05000259/LER-2D1983-2D020-2D01-2C_/01T-2D0-3Aon_830418-2Cline_A-2CB-2CC_-26_D_MSIVs_Exceeded_Allowable_Leakage_Rates.Caused_by_Deterioration_of_MSIV_Seating_Surfaces_During_Oper…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1983-020-01, /01T-0:on 830418,line A,B,C & D MSIVs Exceeded Allowable Leakage Rates.Caused by Deterioration of MSIV Seating Surfaces During Operation.Valves Will Be Repaired Prior to Startup & MSIV Improvement Program Implemented

05000259/LER-1981-003, Forwards LER 81-003/01T-0
type: Subject
page: https://kanterella.com/05000259/LER-2D1981-2D003-2C_Forwards_LER_81-2D003/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1981-003, Forwards LER 81-003/01T-0

05000296/LER-1980-058-03, /03L-0:on 801207,MSIV 1-14,1-15,1-26,1-27,1-37 & 1-38 & 1-51 Found Leaking.Caused by Seating Surface Deterioration Due to Normal Wear.Valves Repaired
type: Subject
page: https://kanterella.com/05000296/LER-2D1980-2D058-2D03-2C_/03L-2D0-3Aon_801207-2CMSIV_1-2D14-2C1-2D15-2C1-2D26-2C1-2D27-2C1-2D37_-26_1-2D38_-26_1-2D51_Found_Leaking.Caused_by_Seating_Surface_Deteriorat…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000296/LER-1980-058-03, /03L-0:on 801207,MSIV 1-14,1-15,1-26,1-27,1-37 & 1-38 & 1-51 Found Leaking.Caused by Seating Surface Deterioration Due to Normal Wear.Valves Repaired

05000260/LER-1981-023, Forwards LER 81-023/01T-0
type: Subject
page: https://kanterella.com/05000260/LER-2D1981-2D023-2C_Forwards_LER_81-2D023/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000260/LER-1981-023, Forwards LER 81-023/01T-0

01T-0:on 810501,fire Pump Automatic Start Logic Found Inoperable During post-mod Tests.Caused by Wiring Being Removed from Terminal Points in Main Relay Panel 52. Permanent Wiring Replaced
type: Subject
label: 05000259/LER-1981-016-01, /01T-0:on 810501,fire Pump Automatic Start Logic Found Inoperable During post-mod Tests.Caused by Wiring Being Removed from Terminal Points in Main Relay Panel 52. Permanent Wiring Replaced
page: https://kanterella.com/05000259/LER-2D1981-2D016-2D01-2C_/01T-2D0-3Aon_810501-2Cfire_Pump_Automatic_Start_Logic_Found_Inoperable_During_post-2Dmod_Tests.Caused_by_Wiring_Being_Removed_from_Terminal_Po…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1981-016-01, /01T-0:on 810501,fire Pump Automatic Start Logic Found Inoperable During post-mod Tests.Caused by Wiring Being Removed from Terminal Points in Main Relay Panel 52. Permanent Wiring Replaced

01T-0:on 810425,bypass Installed on Main Steam High Temp Isolation Relays to Control Unit Conditions for Maint on Ventilation Sys.Caused by Electrical Components Malfunction.Repairs Initiated & Ventilation Restored
type: Subject
label: 05000260/LER-1981-019-01, /01T-0:on 810425,bypass Installed on Main Steam High Temp Isolation Relays to Control Unit Conditions for Maint on Ventilation Sys.Caused by Electrical Components Malfunction.Repairs Initiated & Ventilation Restored
page: https://kanterella.com/05000260/LER-2D1981-2D019-2D01-2C_/01T-2D0-3Aon_810425-2Cbypass_Installed_on_Main_Steam_High_Temp_Isolation_Relays_to_Control_Unit_Conditions_for_Maint_on_Ventilation_Sys.Caused…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000260/LER-1981-019-01, /01T-0:on 810425,bypass Installed on Main Steam High Temp Isolation Relays to Control Unit Conditions for Maint on Ventilation Sys.Caused by Electrical Components Malfunction.Repairs Initiated & Ventilation Restored

Subsequent Restoration.Caused by Design Deficiency.Caution Added to Instructions
type: Subject
label: 05000259/LER-1981-009-01, /01T-0 on 810304,IE Info Notice 80-45 Evaluation Determined That Reactor Protection Sys for Units 2 & 3 Were Deficient Upon Loss of Power W/Subsequent Restoration.Caused by Design Deficiency.Caution Added to Instructions
page: https://kanterella.com/05000259/LER-2D1981-2D009-2D01-2C_/01T-2D0_on_810304-2CIE_Info_Notice_80-2D45_Evaluation_Determined_That_Reactor_Protection_Sys_for_Units_2_-26_3_Were_Deficient_Upon_Loss_of_Pow…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1981-009-01, /01T-0 on 810304,IE Info Notice 80-45 Evaluation Determined That Reactor Protection Sys for Units 2 & 3 Were Deficient Upon Loss of Power W/Subsequent Restoration.Caused by Design Deficiency.Caution Added to Instructions

05000259/LER-1980-039, Forwards LER 80-039/01T-0
type: Subject
page: https://kanterella.com/05000259/LER-2D1980-2D039-2C_Forwards_LER_80-2D039/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1980-039, Forwards LER 80-039/01T-0

01T-0:on 800507,util Notified by GE That Qualification of Containment Atmospheric Monitoring Sys Hydrogen Sensors Has Not Been Demonstrated to Meet Purchase Specs.Operating Procedures & Instructions Changed
type: Subject
label: 05000259/LER-1980-039-01, /01T-0:on 800507,util Notified by GE That Qualification of Containment Atmospheric Monitoring Sys Hydrogen Sensors Has Not Been Demonstrated to Meet Purchase Specs.Operating Procedures & Instructions Changed
page: https://kanterella.com/05000259/LER-2D1980-2D039-2D01-2C_/01T-2D0-3Aon_800507-2Cutil_Notified_by_GE_That_Qualification_of_Containment_Atmospheric_Monitoring_Sys_Hydrogen_Sensors_Has_Not_Been_Demonstra…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1980-039-01, /01T-0:on 800507,util Notified by GE That Qualification of Containment Atmospheric Monitoring Sys Hydrogen Sensors Has Not Been Demonstrated to Meet Purchase Specs.Operating Procedures & Instructions Changed

ML22199A309
type: Subject
page: https://kanterella.com/ML22199A309
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ML22199A309

01T-1 on 790120:during Cold Shutdown,Local Leak Rate Test Indicated Excessive Total Leakage.Caused by Leaking Valve Seating Surface in Eight Valves.Valves Repaired & Retested
type: Subject
label: 05000259/LER-1979-003-01, /01T-1 on 790120:during Cold Shutdown,Local Leak Rate Test Indicated Excessive Total Leakage.Caused by Leaking Valve Seating Surface in Eight Valves.Valves Repaired & Retested
page: https://kanterella.com/05000259/LER-2D1979-2D003-2D01-2C_/01T-2D1_on_790120-3Aduring_Cold_Shutdown-2CLocal_Leak_Rate_Test_Indicated_Excessive_Total_Leakage.Caused_by_Leaking_Valve_Seating_Surface_in_E…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1979-003-01, /01T-1 on 790120:during Cold Shutdown,Local Leak Rate Test Indicated Excessive Total Leakage.Caused by Leaking Valve Seating Surface in Eight Valves.Valves Repaired & Retested

05000259/LER-1978-008, Forwards LER 78-008/01T-1
type: Subject
page: https://kanterella.com/05000259/LER-2D1978-2D008-2C_Forwards_LER_78-2D008/01T-2D1
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1978-008, Forwards LER 78-008/01T-1

01T-0 on 790118:reactor Scrammed Due to High Flux Actuating Intermediate Range Monitor high-high Neutron Monitoring Circuit;Reactor Neared Criticality.Caused by Withdrawal of High Reactivity Worth Rod
type: Subject
label: 05000259/LER-1979-001-01, /01T-0 on 790118:reactor Scrammed Due to High Flux Actuating Intermediate Range Monitor high-high Neutron Monitoring Circuit;Reactor Neared Criticality.Caused by Withdrawal of High Reactivity Worth Rod
page: https://kanterella.com/05000259/LER-2D1979-2D001-2D01-2C_/01T-2D0_on_790118-3Areactor_Scrammed_Due_to_High_Flux_Actuating_Intermediate_Range_Monitor_high-2Dhigh_Neutron_Monitoring_Circuit-3BReactor_Ne…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1979-001-01, /01T-0 on 790118:reactor Scrammed Due to High Flux Actuating Intermediate Range Monitor high-high Neutron Monitoring Circuit;Reactor Neared Criticality.Caused by Withdrawal of High Reactivity Worth Rod

01T-0:on 791128,residual Heat Removal Supply to D Heat Exchanger Restraint R16 Determined Nonfunctional as Installed.Caused by Erroneous Application of Typical Hanger Design.Sys Will Function During Seismic Event
type: Subject
label: 05000259/LER-1979-032-01, /01T-0:on 791128,residual Heat Removal Supply to D Heat Exchanger Restraint R16 Determined Nonfunctional as Installed.Caused by Erroneous Application of Typical Hanger Design.Sys Will Function During Seismic Event
page: https://kanterella.com/05000259/LER-2D1979-2D032-2D01-2C_/01T-2D0-3Aon_791128-2Cresidual_Heat_Removal_Supply_to_D_Heat_Exchanger_Restraint_R16_Determined_Nonfunctional_as_Installed.Caused_by_Erroneous…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1979-032-01, /01T-0:on 791128,residual Heat Removal Supply to D Heat Exchanger Restraint R16 Determined Nonfunctional as Installed.Caused by Erroneous Application of Typical Hanger Design.Sys Will Function During Seismic Event

05000259/LER-1979-032, Forwards LER 79-032/01T-0
type: Subject
page: https://kanterella.com/05000259/LER-2D1979-2D032-2C_Forwards_LER_79-2D032/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1979-032, Forwards LER 79-032/01T-0

05000259/LER-1979-035, Forwards LER 79-035/03L-0
type: Subject
page: https://kanterella.com/05000259/LER-2D1979-2D035-2C_Forwards_LER_79-2D035/03L-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1979-035, Forwards LER 79-035/03L-0

05000296/LER-1979-019, Forwards LER 79-019/01T-0
type: Subject
page: https://kanterella.com/05000296/LER-2D1979-2D019-2C_Forwards_LER_79-2D019/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000296/LER-1979-019, Forwards LER 79-019/01T-0

ML19256D045
type: Subject
page: https://kanterella.com/ML19256D045
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ML19256D045

05000259/LER-1979-018, Forwards LER 79-018/01T-0
type: Subject
page: https://kanterella.com/05000259/LER-2D1979-2D018-2C_Forwards_LER_79-2D018/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1979-018, Forwards LER 79-018/01T-0

05000259/LER-1979-025, Forwards LER 79-025/01T-0
type: Subject
page: https://kanterella.com/05000259/LER-2D1979-2D025-2C_Forwards_LER_79-2D025/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1979-025, Forwards LER 79-025/01T-0

05000296/LER-2078-002, For Browns Ferry Nuclear Plant, Unit 3, Bendix Connectors of Type Used Inside Primary Containment Have Failed a Post-Aging Environmental Test at Wyle Laboratory Testing Facility
type: Subject
page: https://kanterella.com/05000296/LER-2D2078-2D002-2C_For_Browns_Ferry_Nuclear_Plant-2C_Unit_3-2C_Bendix_Connectors_of_Type_Used_Inside_Primary_Containment_Have_Failed_a_Post-2DAging_Environmental_Test_…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000296/LER-2078-002, For Browns Ferry Nuclear Plant, Unit 3, Bendix Connectors of Type Used Inside Primary Containment Have Failed a Post-Aging Environmental Test at Wyle Laboratory Testing Facility

05000260/LER-2078-004, Relief Valve 2-1-5 Opened and Failed to Reseat During Steady State Operation
type: Subject
page: https://kanterella.com/05000260/LER-2D2078-2D004-2C_Relief_Valve_2-2D1-2D5_Opened_and_Failed_to_Reseat_During_Steady_State_Operation
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000260/LER-2078-004, Relief Valve 2-1-5 Opened and Failed to Reseat During Steady State Operation

05000296/LER-2078-010, For Browns Ferry Nuclear Plant, Unit 3, Both RBM Channels Which Became Continuously Bypassed During Power Ascension
type: Subject
page: https://kanterella.com/05000296/LER-2D2078-2D010-2C_For_Browns_Ferry_Nuclear_Plant-2C_Unit_3-2C_Both_RBM_Channels_Which_Became_Continuously_Bypassed_During_Power_Ascension
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000296/LER-2078-010, For Browns Ferry Nuclear Plant, Unit 3, Both RBM Channels Which Became Continuously Bypassed During Power Ascension

LER-2078-006, For Browns Ferry Nuclear Plant, Unit 3, Electrical Connector Carrying Thermocouple Circuits Monitoring Primary Containment Atmospheric Temperature Not Included as Part of Modification Which Qualified Connector Assemblies for Ac
type: Subject
label: 05000296/LER-2078-006, For Browns Ferry Nuclear Plant, Unit 3, Electrical Connector Carrying Thermocouple Circuits Monitoring Primary Containment Atmospheric Temperature Not Included as Part of Modification Which Qualified Connector Assemblies for Ac
page: https://kanterella.com/05000296/LER-2D2078-2D006-2C_For_Browns_Ferry_Nuclear_Plant-2C_Unit_3-2C_Electrical_Connector_Carrying_Thermocouple_Circuits_Monitoring_Primary_Containment_Atmospheric_Temperatu…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000296/LER-2078-006, For Browns Ferry Nuclear Plant, Unit 3, Electrical Connector Carrying Thermocouple Circuits Monitoring Primary Containment Atmospheric Temperature Not Included as Part of Modification Which Qualified Connector Assemblies for Ac

05000259/LER-2078-205-01, Four Main Steam Isolation Valves Which Exceeded the Leakage Limits of Technical Specification 4.7.A.2.i While Performing Local Leak Rate Testing During Refueling
type: Subject
page: https://kanterella.com/05000259/LER-2D2078-2D205-2D01-2C_Four_Main_Steam_Isolation_Valves_Which_Exceeded_the_Leakage_Limits_of_Technical_Specification_4.7.A.2.i_While_Performing_Local_Leak_Rate_Testin…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-2078-205-01, Four Main Steam Isolation Valves Which Exceeded the Leakage Limits of Technical Specification 4.7.A.2.i While Performing Local Leak Rate Testing During Refueling

05000296/LER-1980-023, Forwards LER 80-023/01T-0
type: Subject
page: https://kanterella.com/05000296/LER-2D1980-2D023-2C_Forwards_LER_80-2D023/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000296/LER-1980-023, Forwards LER 80-023/01T-0

05000260/LER-1980-025, Forwards LER 80-025/01T-0
type: Subject
page: https://kanterella.com/05000260/LER-2D1980-2D025-2C_Forwards_LER_80-2D025/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000260/LER-1980-025, Forwards LER 80-025/01T-0

05000296/LER-1978-008, Forwards LER 78-008/01X-1
type: Subject
page: https://kanterella.com/05000296/LER-2D1978-2D008-2C_Forwards_LER_78-2D008/01X-2D1
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000296/LER-1978-008, Forwards LER 78-008/01X-1

05000296/LER-1980-024, Forwards LER 80-024/01T-1
type: Subject
page: https://kanterella.com/05000296/LER-2D1980-2D024-2C_Forwards_LER_80-2D024/01T-2D1
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000296/LER-1980-024, Forwards LER 80-024/01T-1

05000296/LER-1979-018, Forwards LER 79-018/01T-0
type: Subject
page: https://kanterella.com/05000296/LER-2D1979-2D018-2C_Forwards_LER_79-2D018/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000296/LER-1979-018, Forwards LER 79-018/01T-0

05000260/LER-1979-011-01, /01T-0 on 790526:while Pulling Control Rods,First Rod 26-27 in Group 3 Was Inadvertently Withdrawn Three Notches.Caused by Unexplained Factors.Procedures Were Revised
type: Subject
page: https://kanterella.com/05000260/LER-2D1979-2D011-2D01-2C_/01T-2D0_on_790526-3Awhile_Pulling_Control_Rods-2CFirst_Rod_26-2D27_in_Group_3_Was_Inadvertently_Withdrawn_Three_Notches.Caused_by_Unexplained_…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000260/LER-1979-011-01, /01T-0 on 790526:while Pulling Control Rods,First Rod 26-27 in Group 3 Was Inadvertently Withdrawn Three Notches.Caused by Unexplained Factors.Procedures Were Revised

05000260/LER-1978-016, Forwards LER 78-016/01T-0
type: Subject
page: https://kanterella.com/05000260/LER-2D1978-2D016-2C_Forwards_LER_78-2D016/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000260/LER-1978-016, Forwards LER 78-016/01T-0

05000296/LER-1978-025-01, /01T-0 on 780917:during refueling,4 Mstvs Exceeded Leakage Limits.Defective Valves Will Be Repaired & Retested
type: Subject
page: https://kanterella.com/05000296/LER-2D1978-2D025-2D01-2C_/01T-2D0_on_780917-3Aduring_refueling-2C4_Mstvs_Exceeded_Leakage_Limits.Defective_Valves_Will_Be_Repaired_-26_Retested
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000296/LER-1978-025-01, /01T-0 on 780917:during refueling,4 Mstvs Exceeded Leakage Limits.Defective Valves Will Be Repaired & Retested

05000296/LER-1978-025, Forwards LER 78-025/01T-0
type: Subject
page: https://kanterella.com/05000296/LER-2D1978-2D025-2C_Forwards_LER_78-2D025/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000296/LER-1978-025, Forwards LER 78-025/01T-0

IR 05000259/1979005
type: Subject
page: https://kanterella.com/IR_05000259/1979005
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: IR 05000259/1979005

ML18024B267
type: Subject
page: https://kanterella.com/ML18024B267
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ML18024B267

ML102290213
type: Subject
page: https://kanterella.com/ML102290213
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ML102290213

03L-0:on 800929,during Leak Rate Testing on Main Steam Isolation Valves,Valves 1-14,1-15,1-26 & 1-52 Exceeded Allowable Leakage Rate.Caused by Seating Surface Deterioration.Valves Repaired & Retested
type: Subject
label: 05000260/LER-1980-042-03, LER:80-042/03L-0:on 800929,during Leak Rate Testing on Main Steam Isolation Valves,Valves 1-14,1-15,1-26 & 1-52 Exceeded Allowable Leakage Rate.Caused by Seating Surface Deterioration.Valves Repaired & Retested
page: https://kanterella.com/05000260/LER-2D1980-2D042-2D03-2C_LER-3A80-2D042/03L-2D0-3Aon_800929-2Cduring_Leak_Rate_Testing_on_Main_Steam_Isolation_Valves-2CValves_1-2D14-2C1-2D15-2C1-2D26_-26_1-2D52_Excee…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000260/LER-1980-042-03, LER:80-042/03L-0:on 800929,during Leak Rate Testing on Main Steam Isolation Valves,Valves 1-14,1-15,1-26 & 1-52 Exceeded Allowable Leakage Rate.Caused by Seating Surface Deterioration.Valves Repaired & Retested

05000259/LER-1983-020, Forwards LER 83-020/01T-0
type: Subject
page: https://kanterella.com/05000259/LER-2D1983-2D020-2C_Forwards_LER_83-2D020/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1983-020, Forwards LER 83-020/01T-0

05000260/LER-1978-016-01, /01T-0:on 780930,cracking Discovered in 1-inch Instrument Line & 3/4-inch Bonnet Vent Line on FCV-68-1. Cause Undetermined
type: Subject
page: https://kanterella.com/05000260/LER-2D1978-2D016-2D01-2C_/01T-2D0-3Aon_780930-2Ccracking_Discovered_in_1-2Dinch_Instrument_Line_-26_3/4-2Dinch_Bonnet_Vent_Line_on_FCV-2D68-2D1._Cause_Undetermined
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000260/LER-1978-016-01, /01T-0:on 780930,cracking Discovered in 1-inch Instrument Line & 3/4-inch Bonnet Vent Line on FCV-68-1. Cause Undetermined

ML082270383
type: Subject
page: https://kanterella.com/ML082270383
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: ML082270383

Isolation Valve Operation
type: Subject
label: 05000296/LER-1981-029-01, /01T-0:on 810616,fire Protection Preaction Sprinkler Sys for Reactor Bldg Elevations 565,593 & 621 Were Found Isolated.Caused by Personnel Error.Valve Opened. Personnel Familiarized W/Isolation Valve Operation
page: https://kanterella.com/05000296/LER-2D1981-2D029-2D01-2C_/01T-2D0-3Aon_810616-2Cfire_Protection_Preaction_Sprinkler_Sys_for_Reactor_Bldg_Elevations_565-2C593_-26_621_Were_Found_Isolated.Caused_by_Pers…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000296/LER-1981-029-01, /01T-0:on 810616,fire Protection Preaction Sprinkler Sys for Reactor Bldg Elevations 565,593 & 621 Were Found Isolated.Caused by Personnel Error.Valve Opened. Personnel Familiarized W/Isolation Valve Operation

05000296/LER-1982-011, Forwards LER 82-011/01T-0
type: Subject
page: https://kanterella.com/05000296/LER-2D1982-2D011-2C_Forwards_LER_82-2D011/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000296/LER-1982-011, Forwards LER 82-011/01T-0

01T-0:on 830220,reactor Water Level Switch Setpoints Discovered out-of-tolerance.Caused by Setpoint Drift in Barton 288 Switches.Switches Recalibr & Will Be Replaced Per DCR 1398
type: Subject
label: 05000260/LER-1983-004-01, /01T-0:on 830220,reactor Water Level Switch Setpoints Discovered out-of-tolerance.Caused by Setpoint Drift in Barton 288 Switches.Switches Recalibr & Will Be Replaced Per DCR 1398
page: https://kanterella.com/05000260/LER-2D1983-2D004-2D01-2C_/01T-2D0-3Aon_830220-2Creactor_Water_Level_Switch_Setpoints_Discovered_out-2Dof-2Dtolerance.Caused_by_Setpoint_Drift_in_Barton_288_Switches.Swi…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000260/LER-1983-004-01, /01T-0:on 830220,reactor Water Level Switch Setpoints Discovered out-of-tolerance.Caused by Setpoint Drift in Barton 288 Switches.Switches Recalibr & Will Be Replaced Per DCR 1398

01T-0:on 831231,reactor Coolant Sample Indicated Chloride Concentration of 525 Ppb & Conductivity & Offgas Radiation Level Increased While Ph Decreased.Caused by Resin Intrusion Into Reactor Vessel.Trap Replaced
type: Subject
label: 05000259/LER-1983-073-01, /01T-0:on 831231,reactor Coolant Sample Indicated Chloride Concentration of 525 Ppb & Conductivity & Offgas Radiation Level Increased While Ph Decreased.Caused by Resin Intrusion Into Reactor Vessel.Trap Replaced
page: https://kanterella.com/05000259/LER-2D1983-2D073-2D01-2C_/01T-2D0-3Aon_831231-2Creactor_Coolant_Sample_Indicated_Chloride_Concentration_of_525_Ppb_-26_Conductivity_-26_Offgas_Radiation_Level_Increased…
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TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1983-073-01, /01T-0:on 831231,reactor Coolant Sample Indicated Chloride Concentration of 525 Ppb & Conductivity & Offgas Radiation Level Increased While Ph Decreased.Caused by Resin Intrusion Into Reactor Vessel.Trap Replaced

05000259/LER-1983-009-01, Design Review of Emergency Diesel Generator Engine Coolers Showed Coolers May Not Be Able to Maintain Cooling Water Below Hot Setpoint. Caused by Design Error.Setpoint Raised
type: Subject
page: https://kanterella.com/05000259/LER-2D1983-2D009-2D01-2C_Design_Review_of_Emergency_Diesel_Generator_Engine_Coolers_Showed_Coolers_May_Not_Be_Able_to_Maintain_Cooling_Water_Below_Hot_Setpoint._Caused_…
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1983-009-01, Design Review of Emergency Diesel Generator Engine Coolers Showed Coolers May Not Be Able to Maintain Cooling Water Below Hot Setpoint. Caused by Design Error.Setpoint Raised

05000260/LER-1982-011, Forwards LER 82-011/03L-0
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page: https://kanterella.com/05000260/LER-2D1982-2D011-2C_Forwards_LER_82-2D011/03L-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000260/LER-1982-011, Forwards LER 82-011/03L-0

05000259/LER-1981-016, Forwards LER 81-016/01T-0
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page: https://kanterella.com/05000259/LER-2D1981-2D016-2C_Forwards_LER_81-2D016/01T-2D0
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wiki page content language: en
TS: TS-6.7.2.a
wiki page sort key: 05000259/LER-1981-016, Forwards LER 81-016/01T-0

TS
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page: https://kanterella.com/Property-3ATS
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