CY-04-057, Annual Radiological Environmental Operating Report
05000260/LER-1983-077-03, /03L-0:on 831121,during SI 4.1.A-7,switch LIS-3-203A Exceeded Trip Level Setting.Caused by Level Indicating Switch Calibr Drift.Barton Model 288 Switch Recalibr & Returned to Svc
05000259/LER-1983-054-03, /03L-0:on 830927,review of Records Indicated That During 7 Months Prior to Shutdown,Addl Samples Required by Tech Spec 4.6.B.6 Not Taken.Caused by Lack of Administrative Controls
A820014, Confirms Commitment to Rept Relief Valve & Safety Valve Failures & Challenges in Accordance W/Tmi Action Item II.K.3.3 & Tech Specs
05000260/LER-1983-030-03, /03L-0:on 830607,torus Exhaust Valve FCV-64-34 Bypass to Standby Gas Treatment Sys Failed to Operate within 5 Time Limit.Caused by Indicating Limit Switches Being Out of Adjustment.Switches Adjusted
05000260/LER-1981-015-03, /03L-0:on 810325,HPCI Turbine Was Removed from Svc to Repair Defective Switch 2-LS-73-5.Caused by Steam Leak Which Prevented Repair While Turbine Was Operational.Switch Repaired
05000259/LER-1980-058-03, /03L-0:on 800728,during Normal Operation While Performing SI 4.1.A-14,pressure Switches PS-1-81A & B, Turbine First Stage Pressure Permissive,Setpoints Found Set Above Tech Spec Limit.Caused by Instrument Drift
05000259/LER-1980-030-03, /03L-0:on 800406,during Normal Operation,Hpci Steam Line Space High Temp Switch TS-73-2A Operated Incorrectly During SI 4.2.B-37.Caused by Installation of Wrong Type Switch.Switch Replaced & Tech Specs Revised
05000296/LER-2078-004, For Browns Ferry Nuclear Plant, Unit 3, Three of Five Test Specimens Failed During Simulated LOCA Conditions & During Qualification Testing of Bendix Electrical Connectors Identical to Those Used in Primary Containment
05000260/LER-1980-046-01, /01T-0:on 801105,internals for Excess Flow Check Valve in Instrument Line to PDIS-75-28,-56,PDT-85-17, PDT-85-18,PI-85-19 & PDT-68-52 Found Missing.Caused by Const Installation Error
05000259/LER-1983-027-03, /03L-0:on 830526,discovered That Surveillance Instruction 4.8.3.4-3 for Reactor Bldg Vent Monitoring Sys Calibr Not Performed within Required Interval.Caused by Personnel Error.Calibr Performed