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This page provides a simple browsing interface for finding entities described by a property and a named value. Other available search interfaces include the page property search, and the ask query builder.
List of results
- 05000254/LER-1976-019-01, /01T-0:on 760617,HPCI Motor Speed Changer Failed to Operate During Monthly Surveillance.Caused by Inadequate Lubrication.Lubrication Schedule established.W/760701 Forwarding Ltr + (ML20084P751)
- ML20084P755 + (ML20084P755)
- 05000265/LER-1976-018-03, /03L-0:on 761114,half Scram Signal Not Received for MSIV AO-2-203-1D & Open Alarm Did Not Annunciate on Control Room Panel 902-5.Caused by Failed Limit Switch. Switch replaced.W/770106 Forwarding Ltr + (ML20084P770)
- ML20084P786 + (ML20084P786)
- ML20084P796 + (ML20084P796)
- 05000249/LER-1976-014, :on 760902,during Startup Operations,Control Room Indication Showed MSIV 3-203-2B Failed to Fully Close.Caused by Slippage of Actuator Arm of position-indicating Limit Switch on Shaft + (ML20084P800)
- ML20084P803 + (ML20084P803)
- 05000249/LER-1976-013, :on 760713,during steady-state Unit Operation, Circuit Breaker for Diesel Generator Cooling Water Pump Found in Tripped Position.Caused by Worn Pump Bearings. Mod Initiated + (ML20084P804)
- ML20084P805 + (ML20084P805)
- 05000249/LER-1976-012, :on 760503,during Quarterly MSIV Timing Surveillance Testing,Msiv 3-203-1A Closed Above Tech Spec Limit.Caused by Dried Valve Packing.Valve Timing Adjusted + (ML20084P809)
- 05000249/LER-1976-011, :on 760622,during Routine Instrument Surveillance Testing,Sustained High Reactor Pressure Switch 3-263-53A Found to Actuate Above Tech Spec Limit.Caused by Setpoint Drift.Switch Will Be Checked monthly.W/760720 + (ML20084P811)
- ML20084P813 + (ML20084P813)
- ML20084P815 + (ML20084P815)
- 05000249/LER-1976-010, :on 760618,during Routine Insp,Reactor Water Found Leaking from Cleanup non-regenerative HX 3B-1204B. Caused by Lack of Fusion in Weld,Grinding,Rewelding & Testing.Cracks Ground Out + (ML20084P817)
- 05000249/LER-1976-008, :on 760430,during Surveillance Testing,Component Cooling Svc Water Pump Vault Penetrations Found to Leak When Pressurized.Caused by Improper Application of Silicone Sealant + (ML20084P819)
- 05000249/LER-1975-028, AO 50-249/75-28:on 750522,main Steam Line Area Temp Sensors 261-16B,261-17 A-D & 261-18D Found W/Setpoints Above Tech Spec Limit.Caused by Misapplied Switches.Switches Reset within Tech Spec Limit + (ML20084P824)
- ML20084P825 + (ML20084P825)
- 05000249/LER-1976-007, :on 760428,following Removal of Rechar Sys from Svc,Explosion Occurred in 3B Offgas Sys.Cause Unknown. Investigation Initiated + (ML20084P831)
- 05000249/LER-1976-006, :on 760324,drain Valve 2-4999-74 Found Blocked Open Mechanically & Electrically Inoperable.Caused by Valves Not Functionally Tested After Mods + (ML20084P840)
- 05000249/LER-1975-027, :on 750515,cracks Observed on Five of Eight Header Pipe & One of Four Thermal Sleeve to Junction Box Welds.Caused by Design of Spargers Susceptible to Flow Induced Vibration.Spargers Will Be Replaced + (ML20084P874)
- ML20084P900 + (ML20084P900)
- ML20084P905 + (ML20084P905)
- ML20084P909 + (ML20084P909)
- ML20084P917 + (ML20084P917)
- ML20084P935 + (ML20084P935)
- ML20084P948 + (ML20084P948)
- ML20084P951 + (ML20084P951)
- ML20084P954 + (ML20084P954)
- ML20084P959 + (ML20084P959)
- ML20084P968 + (ML20084P968)
- ML20084P974 + (ML20084P974)
- 05000000/LER-1976-018-03, /03L-0:on 760522,snubber 4439 RHR Sys to Fuel Pool Sys Cross Tie Line Found to Have Empty Oil Reservoir Due to Leaking Reservoir Shaft Seal.Caused by Equipment Failure.Snubber Internals replaced.W/760621 Forwarding Ltr + (ML20084P977)
- ML20084P982 + (ML20084P982)
- ML20084P986 + (ML20084P986)
- ML20084P997 + (ML20084P997)
- NRC-84-0081, Forwards Proposed Changes to Chapter 14 of Snupps FSAR Affecting Preoperational & Startup Test Programs.Remaining Changes Correct Inconsistencies Between FSAR Test Outlines & Appropriate Test in as-built Design + (ML20084Q001)
- 05000265/LER-1976-017-03, LER 017/03L-0:on 761203,Grinnell Corp Snubber 4755 on RCIC Steam Supply Piping Found to Have Empty Oil Reservoir. Caused by Leakage Through Reservoir End Gap Gaskets.Snubber Repaired & Reservoir Refilled w/oil.W/761230 Forwa + (ML20084Q002)
- ML20084Q009 + (ML20084Q009)
- ML20084Q010 + (ML20084Q010)
- ML20084Q012 + (ML20084Q012)
- ML20084Q018 + (ML20084Q018)
- ML20084Q023 + (ML20084Q023)
- ML20084Q024 + (ML20084Q024)
- ML20084Q026 + (ML20084Q026)
- 05000249/LER-1975-026, AO 50-249/75-26:on 780509,during Discharge test,24/48 Volt Dc Batteries Failed to Deliver Rated ampere-hour Capacity. Caused by Six Bad Cells in One Battery & Four Bad Cells in Other.Deteriorated Cells Will Be Replaced + (ML20084Q034)
- ML20084Q039 + (ML20084Q039)
- ML20084Q041 + (ML20084Q041)
- 05000254/LER-1976-017-03, L-0:on 760427,while Performing MSIV Surveillance, Duel Indication Received for Valves AO 1-203-1B & AO 1-203-1D.Caused by Switches Being Out of Alignment.Minor Air Leak repaired.W/760430 Forwarding Ltr + (ML20084Q051)
- ML20084Q057 + (ML20084Q057)
- ML20084Q062 + (ML20084Q062)
- 05000265/LER-1976-016-01, /01T:on 761101,main Steam Electromatic Relief Valves 2-203-3C & 2-203-3E Failed to Open When Actuated from Control Room.Caused by Equipment Failure.Valves Rebuilt.W/ 761115 Forwarding Ltr + (ML20084Q066)