Pages that link to "05000295/LER-1985-001"
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The following pages link to 05000295/LER-1985-001:
Displayed 50 items.
- 05000295/LER-2007-001 (← links)
- 05000295/LER-1997-007, Forwards LER 97-007-00 Re Automatic Actuation of Esf. Submitted Table Identifies Actions Committed to by Util (← links)
- 05000295/LER-1997-005, Forwards LER 97-005-00 IAW 10CFR50.73(a)(2)(i)(B).Actions Listed (← links)
- 05000295/LER-1997-004, Forwards LER 97-004-00 Re Failure to Start Pump in Required Time & Led to Declaring 1C Containment Spray Pump Inoperable (← links)
- 05000295/LER-1997-002, Forwards LER 97-002-00.Commitments Made by Util Listed (← links)
- 05000295/LER-1978-078, Forwards LER 78-078/01L-0 (← links)
- 05000295/LER-1978-084, Forwards LER 78-084/03L-0 (← links)
- 05000295/LER-1997-012, Forwards LER 97-012-00,which Documents 970423 Event That Occurred at Zion Generating Station.Commitments Made by Util,Listed (← links)
- 05000295/LER-1997-009, Forwards LER 97-009-00 IAW 10CFR50.73(A)(2)(i)(B) Which Requires Listed Corrective Actions (← links)
- 05000295/LER-1997-001, Forwards LER 97-001-00 Which Involved Discovery of Lack of Sump Cover Plate Holes Contrary to Plant Structural Drawing Details,Per 10CFR50.73(a)(2)(ii)(B) (← links)
- 05000295/LER-1978-082, Forwards LER 78-082/03L-0 (← links)
- 05000295/LER-1997-026, Forwards LER 97-026-00,per 10CFR50.73(a)(2)(i)(B) Which Requires 30-day Written Rept.Commitments Associated W/Correspondence,Encl (← links)
- 05000295/LER-1997-025, Forwards LER 97-025-00,re Event Which Occurred at Zion Nuclear Power Station.Commitments Made within Ltr Aslo Encl (← links)
- 05000295/LER-1978-087, Forwards LER 78-087/01T-0 (← links)
- 05000295/LER-1978-088, Forwards LER 78-088/03L-0 (← links)
- 05000295/LER-1978-085, Forwards LER 78-085/03L-0 (← links)
- 05000295/LER-1978-089, Forwards LER 78-089/01T-0 (← links)
- 05000295/LER-1978-086, Forwards LER 78-086/03L-0 (← links)
- 05000295/LER-1997-024, Forwards LER 97-024-00,per 10CFR50.73(a)(2)(i)(B). Commitments Made by Util,Encl (← links)
- 05000295/LER-1997-023, Forwards LER 97-023-00,per 10CFR50.73(a)(2)(ii)(B). Commitments Made by Util,Encl (← links)
- 05000295/LER-1989-008, Forwards LER 89-008-00 Re Room Cooler Svc Water Supply Discrepancy Discovered on 890609 (← links)
- 05000295/LER-1997-020, Forwards LER 97-020-00 Per 10CFR50.73(a)(2)(ii) & 10CFR50.72(b)(2)(i).Util Is Unclear Whether Plant Is within or Outside Design Basis,Therefore Event Assumed Reportable. Commitments Made by Util,Encl (← links)
- 05000295/LER-1997-019, Forwards LER 97-019-00 Re Failure to Test Safety Related Logic Circuits Required by Tech Specs.Attachment a Provides Commitments Associated W/Correspondence (← links)
- 05000295/LER-1985-035, Special Rept Re Failure to Notify NRC of Quarterly Release of Radioactive Matl in Excess of 2.5 Ci Per Unit on 840513. Failure to Submit Rept Documented in LER 85-035-00 & Insp Repts (← links)
- 05000295/LER-1982-023, Forwards LER 82-023/03L-0 (← links)
- 05000295/LER-1982-022, Forwards LER 82-022/03L-0 (← links)
- 05000295/LER-1982-021, Forwards LER 82-021/03L-0 (← links)
- 05000295/LER-1982-020, Forwards LER 82-020/03L-0 (← links)
- 05000295/LER-1989-004-05, :on 890308,all Rod Position Indicators Dropped to Reading of Approx 220 Steps Due to Line Voltage Regulator Failure.All Indicator Channels Declared Inoperable & Operators Prepared to Ramp Unit Down (← links)
- 05000295/LER-1989-013-02, :on 890823,testing of Main Steam Safety Valves Revealed Majority of Valves Had Setpoints Low Outside +/- 1% Tolerance.Caused by Elevated Temps at Work Site.Plant Shut Down on 890826 & Instrumentation Evaluated (← links)
- 05000295/LER-1989-009-04, :on 890620,equipment Attendant at Remote Shutdown Panel Inadvertently Started Auxiliary Feedwater Pump.Caused by Personnel Error.Pump Control Transferred to Main Control Board & Pump Secured (← links)
- 05000295/LER-1989-008-06, :on 890620,inadvertent Start of Auxiliary Feedwater Pump Occurred Due to Distraction in Room.Caused by Personnel Error & Reversal Start/Stop Labeling on Pump Switch.Labeling Corrected (← links)
- 05000295/LER-1989-008-03, :on 890609,identified That Potential Problem Exists Re Svc Water Sys Ability to Supply Both Room Coolers W/Current Piping Configuration.Caused by Design Deficiency. Safety Significance for Subj Room Cooler Being Evaluated (← links)
- 05000295/LER-1988-012-01, :on 880617,determined That 20 Valves Failed 1% Setpoint Pressure Tolerance as Required by Tech Spec Table 4.7-1.Caused by Setpoint Drifting Between Calibr Testing or by Testing Method.Valves Overhauled (← links)
- 05000295/LER-1989-012-02, :on 890723,auxiliary Feedwater Pump Declared Inoperable Due to Failing Trip Test.Caused by Administrative Error Re Plant Interpretation of Applicable Tech Spec.Proper Flow Settings Valved In.Procedure Revised (← links)
- 05000295/LER-1989-007-04, :on 890311,RHR Supply to Train a Containment Spray Header Stop Valve Did Not Fully Open While Performing PT-2B Step A.5.Caused by Boric Aid Buildup on Valve Stem. Valve Stem Cleaned & Lubricated (← links)
- 05000295/LER-1989-011-02, :on 890712,several Containment Isolation Valves Inadvertently Actuated When Test Switch Removed from Test Position.Caused by Personnel Error.Operator Training & Procedure Revised (← links)
- 05000295/LER-1989-006-04, :on 890328,reactor Protection Loop Inoperable & Untripped for More than 2 H.Caused by Personnel Error. Event Discussed W/Appropriate Personnel & 5-day Training Course Attended (← links)
- 05000295/LER-1989-010-03, :on 890711,unmarked Jumper Simulated Open Signal on Turbine Stop Valve,Causing Train a Reactor Trip. Caused by Not Properly Removing test-related Jumper After Testing.Testing Procedures Revised (← links)
- 05000295/LER-1988-006-02, :on 880325,during Review of Procedure 16-88, Noted That Measured Capacity for Two Svc Water Pumps Approx 32,000 Gpm.Caused by Incorrect Assumptions.Procedure Change Written to Prevent Reccurrence (← links)
- 05000295/LER-1989-005-04, :on 890317,fire Door Declared Inoperable & Continuous Fire Watch Not Established within 1 H.Caused by Failure of Shift Engineer to Obtain Personnel for Fire Watch.Station Directive Issued (← links)
- 05000295/LER-1987-016-08, :on 871130,determined That Reactor Containment Fan Cooler Outlet Isolation Valve 1MOV-SW0009 Failed Partially Open & Inoperable.Caused by Insufficient Torque on Valve Block Bolts.Valve Block Design Changed (← links)
- 05000295/LER-1987-014-05, :on 870804,both Redundant Channels of Heat Trace Deenergized on Boric Acid Sys.Caused by Personnel Error & Procedural Deficiency.Em Procedures Will Be Revised & EM Manipulation of Breakers Policy Reviewed (← links)
- 05000295/LER-1987-013-01, :on 870209,Tech Spec Inoperability Time of 72 H Violated.Caused by Discovery of Disconnected Hydraulic Snubber 1RHRS-1129 Due to Personnel Error.Snubber Reconnected & Inspected & Procedure Changed (← links)
- 05000295/LER-1989-003-03, :on 890213,vent Stack Iodine Sample Not Analyzed Due to Damaged Sample Cartridge.Caused by Inadequate Design.Auxiliary Bldg Vent Paths Evaluated for Possible Use in Tech Spec Sampling Requirement (← links)
- 05000295/LER-1987-013-05, :on 870621,outer Door on Containment Personnel Hatch Malfunctioned.Caused by Out of Adjustment Cam & Follower Mechanism.Hatch Outer Door Repaired by Mechanical Maint on 870621 (← links)
- 05000295/LER-1989-002-05, :on 890127,turbine & Reactor Trip Occurred While Troubleshooting Failure of Safeguard Test Light to Light.Caused by Technician Placing Test Leads Across Incorrect Terminal Points.Bulb Replaced (← links)
- 05000295/LER-1987-015-06, :on 870825,RHR Pump 1B Suction Isolation Valve Taken Out of Svc,Open,Making Unit RHR Train B Inoperable. Tech Spec Required Surveillance Not Initiated Until 25 H Later.Caused by Misinterpretation (← links)
- 05000295/LER-1987-003-01, :on 870209,hydraulic Snubber Found Disconnected & Not Declared Inoperable.Caused by Personnel Error.Snubber Reconnected & Maint Procedure Change Initiated (← links)
- 05000295/LER-1997-015-01, :on 970724,Unit 1 EDGs & Unit 2 RHR Sys Was Declared Inoperable Which Resulted in Inadvertent ESF While Performing TS Related Surveillance.Caused by Unclear Expectations.Declared EDG Operable on 970729 (← links)