Pages that link to "05000266/LER-1998-027, Forwards LER 98-027-00,describing Discovery of Deficiency in Surveillance Testing of Logic Matrix for Isolation of non- Essential Svc Water Sys Heat Loads & Discovery That Overlap Between Auxiliary Contacts Not Adequately Verif"
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The following pages link to 05000266/LER-1998-027, Forwards LER 98-027-00,describing Discovery of Deficiency in Surveillance Testing of Logic Matrix for Isolation of non- Essential Svc Water Sys Heat Loads & Discovery That Overlap Between Auxiliary Contacts Not Adequately Verif:
Displayed 34 items.
- 05000266/LER-1998-026, Forwards LER 98-026-00 Documenting Safety Analysis Weakness & Related Operation That Was Not IAW Intent of Ts.New Commitments in Rept Are Indicated in Italics (← links)
- ML20195E063 (redirect page) (← links)
- 05000266/LER-1998-027 (redirect page) (← links)
- 05000266/LER-1998-030, Forwards LER 98-030-00 Re Assumptions for Equipment Necessary to Maintain Hot Safe Shutdown Outside App R Design Basis.New Commitments within Rept Indicated in Italics (← links)
- 05000266/LER-1998-006, Forwards LER 98-006-00 Re Unanticipated Partial Svc Water Sys Isolation During Special Test.New Commitments within Rept Indicated in Italics (← links)
- 05000266/LER-1998-007, Forwards LER 98-007-00 Re Event or Condition That Resulted in Condition of Nuclear Plant,Including Principal Safety Barriers,Being Seriously Degraded.Mfg Deficiency Previously Reported to Commission Via 10CFR21 Notification on (← links)
- 05000266/LER-1998-005, Forwards LER 98-005-00 Re Discovery That Two Control Rod Exercise Tests Has Not Been Conducted at two-week Interval Required by Ts.New Commitments Made within Rept Identified in Italics (← links)
- 05000266/LER-1998-004, Forwards LER 98-004-00,re Discovery That Reactor Coolant Pump Lube Oil Collection Sys Did Not Fully Comply W/Prescriptive Requirements of 10CFR50 App R Section III.0. Commitments Made within Ltr,Encl (← links)
- 05000266/LER-1998-029, Forwards LER 98-029-00,describing Discovery of Isolation of Autostart Feature for Svc Water Pumps from Unit 2,safeguards Buses During Modifications (← links)
- 05000266/LER-1998-002, Forwards LER 98-002-00,re High Voltage Station Auxiliary Transformer Failure Due to Ground in Low Voltage Side Bus Duct.New Commitments within Rept Indicated in Italics Per 10CFR50.73(a)(2)(i)(B) Requirements (← links)
- 05000266/LER-1998-003, Forwards LER 98-003-00,describing Discovery That Flow Meters Used to Set SW Flow Through Accident Fan Cooler Heat Exchangers Resulted in Potentially Less Flow than Assumed in Analysis for Operability of Motors During Accident (← links)
- 05000266/LER-1998-028, Forwards LER 98-028-00,describing Discovery That Five 40- Month Section XI Pressure Tests Were Not Performed within Required Time Frame.New Commitments within Rept Are Indicated in Italics (← links)
- 05000266/LER-1998-025, Forwards LER 98-025-00,describing Operation of Control Room Smoke Exhaust Fan W-13C,which Could Prevent Maintaining Positive Pressure in Cr.New Commitments in Rept Indicated in Italics (← links)
- 05000266/LER-1998-024, Forwards LER 98-024-00 Re Installation of Electrical Jumper During Testing That Unexpectedly Actuated Start Circuitry for Train a Emergency Diesel G01.No New Commitments Made within Ltr (← links)
- 05000266/LER-1998-023, Forwards LER 98-023-00,re Identification That Wind Loading Analysis for Circulating Water Pumphouse Did Not Address Roof Uplift.Commitments Made within Rept Indicated in Italics (← links)
- 05000266/LER-1998-022, Forwards LER 98-022-00 Re Discovery of Procedural Inadequacy Which Alone Has Potential to Prevent Fulfillment of Safety Function of Structures or Sys Needed to Mitigate Consequences of Accident,Per 10CFR50.73(a)(2)(iv) (← links)
- 05000266/LER-1998-010, Forwards LER 98-010-01,re Containment Spray Channel Functional Testing.Commitments Made within Ltr,Encl (← links)
- 05000266/LER-1998-017, Forwards LER 98-017-00 Re Discovery of Weld Deficiencies on Piping Support for B Loop RTD Manifold Bypass Piping.Rept Provided IAW 10CFR50.73(a)(2)(ii)(B).No New Commitments Are Contained in Rept (← links)
- 05000301/LER-1998-004, Forwards LER 98-004-00,which Describes Operation of Unit W/Eight Hour Average Reactor Thermal Output in Excess of Licensed Limit.Commitments Made within Ltr Encl (← links)
- 05000266/LER-1998-016, Forwards LER 98-016-00,which Describes Evaluation of Surveillance Testing of Refueling Sys Interlocks & Safety Features.No New Commitments Made within Ltr (← links)
- 05000266/LER-1998-015, Forwards LER 98-015-00,re Containment Fan Cooler Test Results Outside Acceptance Criteria at Plant,Unit 1 (← links)
- 05000266/LER-1998-014, Forwards LER 98-014-00,describing ESF (Swp) That Started Automatically During Testing of EDG Output Breaker (← links)
- 05000266/LER-1998-013, Forwards LER 98-013-00,describing Discovery That Root Valves for Containment Spray Pump Discharge Pressure Indicators Were Not Being Maintained in Normally Closed Configuration. New Commitments within Rept Are Indicated by Ital (← links)
- 05000266/LER-1998-012, Forwards LER 98-012-00 Re Discovery That twenty-seven Containment Penetrations Were Not Pressure Tested IAW ASME Section XI Requirements within Required Time Frame (← links)
- 05000266/LER-1998-021, Forwards LER 98-021-00 Re Discovery That ASME Section XI Inservice Stroke Tests Were Not Performed on Four Valves within Required Time Frame.New Commitments in Rept Are Indicated in Italics (← links)
- 05000266/LER-1998-020, Forwards LER 98-020-00 Re Discovery of Group of Cables in Cable Spreading Room Which May Not Meet Licensee Fire Protection Commitments for Safe Shutdown Equipment in That Fire Zone.New Commitments within Rept Indicated in Itali (← links)
- 05000266/LER-1998-019, Forwards LER 98-019-00 Re Inoperability of Hydrogen Monitors for Both Units Due to Lack of Environ Qualification of Terminal Strip Coatings.Rept Submitted Per Requirements of 10CFR50.73(a)(2)(v)(D) (← links)
- 05000266/LER-1998-018, Forwards LER 98-018-00,describing Discovery of Deficiency in App J Containment Pressure Testing Program for Vent Valves Associated W/Containment Electrical Penetrations.New Commitments within Rept Indicated in Italics (← links)
- 05000301/LER-1998-001, Forwards LER 98-001-00,describing Mispositioning Event Which Resulted in SG Venting Steam Outside Containment During Plant Heatup.Commitments Are Encl in Rept in Italics (← links)
- 05000266/LER-1998-008, Forwards LER 98-008-00 Re EDG Air Start Motor Solenoid Valves Found W/Springs Not in Accordance W/Design.New Commitments Established within Rept Presented in Italics (← links)
- 05000266/LER-1998-009, Forwards LER 98-009-00,describing Discovery of Undervoltage Relay Contacts in Safeguards Sequence Circuitry That Were Not Tested IAW Requirements of TS 15.4.6.A.2 & Table 15.4.1-1,Item 13.Commitments Established within Rept (← links)
- 05000266/LER-1998-011, Forwards LER 98-011-00 Re Missed Tech Specs Surveillance of Radiation Monitor Prior to Discharge.New Commitments within Rept Indicated in Italics (← links)
- 05000301/LER-1998-002, Forwards LER 98-002-00 Re Serious Degradation of Reactor Coolant Pump Component Cooling Water Return Line Check Valve Which May Prevent Closure (← links)
- 05000301/LER-1998-003, Forwards LER 98-003-00,describing Discovery That Vent Valve from Reactor Coolant Drain Tank Which Had Been Placed on Increased Frequency Surveillance for Stroke Time Was Not Tested in Time Frame Required.New Commitments in Ital (← links)