Pages that link to "TS-6.6.2.b"
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The following pages link to TS-6.6.2.b:
Displayed 50 items.
- ML20211K331 (← links)
- 05000280/LER-1983-022-03, /03L-0:on 830505,w/unit at Cold Shutdown,Special Test Showed Flow Orifice Used During Control Room Leakage Test Would Not Simulate Emergency Bottle Air Pressurization. Orifice Modified (← links)
- 05000295/LER-1978-100, Forwards LER 78-100/03L-0 (← links)
- 05000295/LER-1978-107, Forwards LER 78-107/03L-0 (← links)
- 05000295/LER-1978-106, Forwards LER 78-106/03L-0 (← links)
- 05000295/LER-1978-096, Forwards LER 78-096/03L-0 (← links)
- 05000295/LER-1978-097, Forwards LER 78-097/03L-0 (← links)
- 05000295/LER-1978-129, Forwards LER 78-129/03L-0 (← links)
- 05000280/LER-1983-038-03, /03L-0:on 830829,at 100% Power,Svc Water Pumps 1-SW-P-10A & 1-SW-P-10B Failed to Develop Sufficient Discharge Pressure When Redundant Water Supply Header Isolated.Caused by Npsh.Pumps Vented (← links)
- 05000281/LER-1983-037-03, /03L-0:on 830918,w/unit at Cold Shutdown, During H & J Train Safety Injection Sys Tests,Main Feed Regulation Valve Would Not Fully Close on Signal.Cause Undetermined (← links)
- 05000281/LER-1983-036-03, /03L-0:on 830918,w/unit at Cold Shutdown,During Performance of H & J Train Safety Injection Sys Tests, Feedwater Valve Would Not Fully Close on Signal.Caused by Out of Adjustment Pneumatic Relay Valves (← links)
- 05000295/LER-1983-031-03, /03L-0:on 830819,while Reviewing MSIV Schematic Drawings,Continuity of Keane Solenoid Valve Coil & Hfa Operate Relay Coil Could Not Be Verified Using Existing Test Procedure.Procedure Change Initiated (← links)
- 05000280/LER-1976-012-03, /03L:on 760909,low Pressure Alarm Occurred on Safety Injection Accumulator C.Caused by HCV 1936 Partially Open & Body to Bonnet Leaks on HCV-1898 & 1549.Repairs Made on HCV 1936,1898 & 1549 (← links)
- 05000281/LER-1976-015-03, /03L:on 761006,leakage of Water Observed from Recirculation Spray HX a Piping.Caused by Cloride Stress Corrosion of Type 304 Stainless Steel Piping.Repairs Will Be Made Following Investigation (← links)
- 05000280/LER-1976-016-03, /03L:on 761101,comparator TC-1-432C Failed to Trip.Caused by Power Capacitor Malfunction.Comparator Replaced (← links)
- 05000281/LER-1976-016-03, /03L:on 761230,boron Injection Tank (Bit) Concentration Was 11.4% Weight.Caused by Leakage Through Bit Inlet Valves MOV-2867A & B.Boric Acid Batched to Storage Tank C Concentration to 11.9% (← links)
- 05000280/LER-1976-008-03, /03L:on 760702,safety Injection Accumulator B Indicated 1,928 Ppm Boron.Caused by Leaking Check Valves 1-SI-128 & 1-SI-130.Accumulator Recirculated in Raw Water Storage Tank to Increase Boron Concentration (← links)
- 05000280/LER-1977-001-03, /03L:on 761113,pressurizer Safety Valve Setpoints for Valves SV-1551A & SV-1551B Found Below 2,485 Psig Requirement.Caused by Setpoint Drift.Testing Procedure Will Be Revised (← links)
- 05000280/LER-1977-006-03, /03L:on 770208,charging Pump Cooling Water Pump 1-CC-P-2A Tripped Due to Thermal Overload.Caused by Faulty Motor Bearings.Bearings Replaced & Minor Mechanical Defects Corrected (← links)
- 05000280/LER-1977-007-03, /03L:on 770215,safety Valve SV-MS-101A Lifted Prematurely at Approx 950 Psi,Below Normal Setpoint of 1,085 Psi.Caused by Torque Limiting Device Setting Low Causing Drift.Safety Valves Reset (← links)
- 05000280/LER-1977-009-03, /03L:on 770219,chemical Addition Tank Discharge Valve MOV-CS-102A Position Indicating Lights Extinguished. Caused by Incorrectly Wired Switch.Maint Procedure Revised (← links)
- 05000280/LER-1977-010-03, /03L:on 770328,high Steam Flow Relay FC-485-XA Malfunctioned.Caused by Foreign Matl Impregnating Bf Relay. Debris Removed (← links)
- 05000281/LER-1977-001-03, /03L:on 770118,recirculation Flow from Boric Acid Tank B Ceased.Caused by Broken Coupling Between Motor & Pump on Transfer Pump 1-CH-P-20.Coupling Repaired (← links)
- 05000281/LER-1977-002-03, /03L:on 770126,ability to Maintain Recirculation Between Boric Acid Tank & Boron Injection Tank Lost.Caused by Obstruction in Line from Tank C to Transfer Pumps. Line Back Flushed (← links)
- 05000281/LER-1977-003-03, /03L:on 770209,loop C Cold Protection Channel T-432 Failed.Caused by Malfunction of Span Potentiometer in Low Level Amplifier TM-2-432.Amplifier Replaced W/Shop Spare (← links)
- 05000280/LER-1982-127-03, /03L-0:on 821228,while Gaseous Release in progress,RR-175 Indicated off-scale Process Vent Gaseous Radiation Monitor RM-GW-102.Caused by Failure of Discriminator Printed Circuit Board.Board Replaced (← links)
- 05000280/LER-1982-125-03, /03L-0:on 821221,w/unit at Full Power,Periodic Test 2.1 Revealed That Output of Loop a Delta T Summator Below Acceptable Limits.Caused by Instrument Drift.Summator Recalibr & Returned to Svc (← links)
- 05000280/LER-1983-055-03, /03L-0:on 831126,core Cooling Monitor a Observed Displaying Erratic Indications & Declared Inoperable.Caused by Faulty Computer Card.Replacement Card Installed (← links)
- 05000281/LER-1983-057-03, /03L-0:on 831123,determined That Several Degraded Voltage & Undervoltage Relays for Emergency Buses 2J & 2H Set Low.Caused by Instrument Drift.Relays Reset (← links)
- 05000280/LER-1983-051-03, /03L-0:on 831110,suction Line for Containment Vacuum Pump B 1-CV-P-1B Inadvertently Blank Flagged.Caused by Incorrect Identification by Operator.Flange Removed & Pump Verified Operable.Operator Disciplined (← links)
- 05000280/LER-1983-049-03, /03L-0:on 831102,performance of Heat Tracing Periodic Test Revealed Ampere Readings for Heat Tracing Circuits 23A,24C,22A & 24D Not within Test Limits.Caused by Excessive Heat.Heat Tracing Replaced (← links)
- 05000280/LER-1983-048-03, /03L-0:on 831024,discharge Pressure of Charging Pump B Pump CC Decreased to Point Which Automatically Started Redundant Pump.Caused by Closed Valve LCV-CC-001 (← links)
- 05000280/LER-1983-046-03, /03L-0:on 831008,heat Tracing Panel 2A1 Found Deenergized.Caused by Damaged Heat Tape & Resistance Temp Device (RTD) on Circuit Resulting in Breaker Overload.Heat Tracing & RTD Replaced (← links)
- 05000280/LER-1983-045-03, /03L-0:on 831010 & 17,core Cooling Monitor a Declared Inoperable Following Erratic Indication.Cause of 831010 Event Not Determined.Event on 831017 Caused by Bad Connector in Power Supply.Supply Replaced (← links)
- 05000280/LER-1982-105-03, /03L-0:on 821123,amplifier Reading for Heat Tracing Panel 9,circuit 7A,fell Below Acceptance Criteria.On 821126,low Reading Detected for Panel 8.Caused by Excessive Heat.Defective Heat Tracing Replaced & Tested (← links)
- 05000281/LER-1983-019-03, /03L-0:on 830415,MOV-LCV-2115D Failed to Open During Performance of PT18.6.Caused by Motor Leads Not Making Contact Due to Loose Plug in Terminal Strip in Motor Control Ctr.Terminal Strip Properly Seated (← links)
- 05000280/LER-1983-031-03, /03L-0:on 830710,w/Unit 1 at 100% Power, Containment Temp Exceeded 120 F for Approx 3 H.Caused by Incorrect Data Supplied by Unit 2 Computer.Data Corrected (← links)
- 05000280/LER-1983-020-03, /03L-0:on 830408,20 of 58 Snubbers Failed to Meet Acceptance Criteria Stipulated in Periodic Test.Caused by Seal Degradation.Snubbers Either Readjusted,Repaired or Replaced (← links)
- 05000281/LER-1983-018-03, /03L-0:on 830406,at 100% Power,Control Rod B-6 Dropped to Fully Inserted Position Causing Quadrant Power Tilt or Turbine Runback.Cause Unknown.Fuses & Other Components Operable.Control Rod Withdrawn (← links)
- 05000281/LER-1983-017-03, /03L-0:on 830408,at 100% Power,Amp Readings for Heat Tracing Panels 8 & 9,circuit 20B Discovered Below Acceptable Limits.Caused by Excessive Heat.Defective Heat Tracing Replaced.Design Changes Implemented (← links)
- 05000280/LER-1983-016-03, /03L-0:on 830310,undervoltage (UV) Relay Setpoints for Bus a & Phase A-B UV Relay Setpoint for Bus C Indicated Less than Tech Specs.Caused by Instrument Drift.Undervoltage Relays Reset (← links)
- 05000280/LER-1983-015-03, /03L-0:on 830307,w/fuel Movement in Progress,Valve 1-GN-3 Removed,Resulting in Unisolated Path from Containment to Outside Atmosphere & Violation of integrity.Open-ended Pipe Capped (← links)
- 05000281/LER-1983-027-03, /03L-0:on 830523,PT-27C Revealed That Amp Reading for Heat Tracing Panel 8,circuit 22A Below Tech Spec Limit. Caused by Excessive Heat.Heat Tracing Replaced.Design Change initiated.W/830620 (← links)
- 05000281/LER-1983-007-03, /03L-0:on 830217,operators Discovered Heat Tracing Panels 8 & 9 Circuit 2 & 13 Tagged Out & de-energized.Caused by Operator Improperly Performing Tagout Procedure.Circuits Energized & Verified Operable (← links)
- 05000280/LER-1983-023-03, /03L-0:on 830513,steam Generator Blowdown Released to Discharge Canal W/O Monitor.Caused by Procedures Not Requiring Flow Verification in Radiation Monitor. Blowdown Checklist Will Be Modified (← links)
- 05000281/LER-1983-024-03, /03L-0:on 830517,PT-27D Revealed That Ampere Readings for Heat Tracing Panel 8,Circuit 13C Below Acceptance Criteria in PT-27D.Caused by Excessive Heat. Defective Heat Tracing Replaced (← links)
- 05000281/LER-1983-023-03, /03L-0:on 830511,PT 27B Revealed Amp Readings for Heat Tracing Panel 9,circuit 28A,below Acceptance Criteria. Caused by Boric Acid Buildup on Heat Tape,Corroding Terminals & Resulting in Open Circuit.Heat Tracing Replaced (← links)
- 05000280/LER-1982-007-03, /03L-0:on 820119,PT-27C Revealed Amp Reading for Heat Tracing Panel 9,circuit 20B Below Acceptance Criteria. Caused by Excessive Heat.Defective Heat Tracing Replaced & Tested (← links)
- 05000280/LER-1982-010-03, /03L-0:on 820105,while Removing Unit from Svc, Spurious Safety Injection Signal Generated & Trip Valve Failed to Close.Cause Not Found.Investigation Continuing (← links)
- 05000280/LER-1982-018-03, /03L-0:on 820121,PT-27 Revealed Amp Readings for Heat Tracing Panels 8 & 9,circuit 13A,below Acceptable Criteria.Caused by Excessive Heat.Defective Heat Tracing Replaced & Tested (← links)