Pages that link to "TS-6.7.B"
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The following pages link to TS-6.7.B:
Displayed 50 items.
- ML20090L831 (← links)
- 05000306/LER-1983-004, Forwards LER 83-004/03L-0 (← links)
- 05000282/LER-1983-003, Forwards LER 83-003/03L-0 (← links)
- 05000263/LER-1983-005, Forwards LER 83-005/03L-0 (← links)
- 05000282/LER-1982-011, Forwards LER 82-011/03L-0 (← links)
- ML20128K650 (← links)
- ML20128B246 (← links)
- ML20128B239 (← links)
- 05000263/LER-1979-022, Forwards LER 79-022/03L-0 (← links)
- ML20155A316 (← links)
- IA-89-143, Responds to Request Re Recent Foreign Experience.Review of Several Data Bases Conducted.No Failures of Reactor Coolant Pump Impellers or Water Bearing Rings Due to Faulty Welds Found.Related Info Encl (← links)
- ML22171A013 (← links)
- FVY-81-172, Responds to NRC Re Violations Noted in IE Insp Rept 50-271/81-15.Corrective Actions:Misaligned Valves Positioned & Procedure OP 4117 Will Be Revised by 820101 to Insure Correct Valve Lineup for Standby Gas Treatment Train (← links)
- ML23136B139 (← links)
- IR 05000282/1982008 (← links)
- 05000282/LER-1979-009-01, /01T-0 on 790412:notified by Vendor That Small Break in Pressurizer Indicator Lp May Hang Up While Pp Decreases,Delaying Safety Injection.Westinghouse Recommends Manually Initiating Safety Injection Implements (← links)
- ML20210A604 (← links)
- ML20198M822 (← links)
- ML20198L221 (← links)
- ML20137L516 (← links)
- 05000263/LER-1983-025-03, /03L-0:on 831202,RHR Svc Water Sys Pump Declared Inoperable Due to Failure of Check Valve to Seat Properly. Caused by Excessive Disk Stud Thread Wear.Weld Matl Added to Stud & New Threads Machined for Nut (← links)
- 05000306/LER-1983-017-03, /03L-0:on 830712,during Surveillance Test, Containment Air Sample Inlet Isolation Valve CV-31642 Failed to Fully Close on Demand.Caused by Inaccuracy in Maintaining Hard Valve Seats (← links)
- 05000306/LER-1983-024-03, /03L-0:on 831004 & 08,steam Flow Transmitter Failed Low.Cause Unknown.Transmitter Returned to Normal During Troubleshooting.Unit Replaced W/Rosemount Model 1153HD6 Transmitter (← links)
- 05000263/LER-1983-011-03, /03L-0:on 830519,discovered Steam Leak on Reducer at Moisture Separator Drain D Valve CV-3134 to Heater 14B. Caused by Erosion of Carbon Steel Reducers by Steam at 380 F & 195 Psi.Stainless Steel Reducers Installed (← links)
- 05000306/LER-1983-025-03, /03L-0:on 831011,containment Air Sample Inlet Isolation Valve CV-31642 Failed to Fully Close,Per Tech Spec 3.6.A.6.Caused by Loose Set Screw in Switch Actuator Arm & Poor Contact W/Valve Switch.Screw Tightened (← links)
- 05000263/LER-1983-024-03, /03L-0:on 831027,low Level Scram Switch Discovered Below Deviation Limit.Caused by Setpoint Drift.Switch Replaced & Surveillance Schedule Accelerated.Redundant Switches Tested Satisfactorily (← links)
- 05000282/LER-1983-028-03, /03L-0:on 831031,during Review of Surveillance Program,One Monthly Surveillance Test Found Not Performed According to Tech Spec 4.0.Caused by Personnel Failure to Update Schedule During Unit 2 Refueling (← links)
- 05000263/LER-1983-012, /O3L-0:on 830519,mode Switch Scram Bypass Annunciator Came on Following Energization of Reactor Protection Logic.Caused by Relay Race.Relays Manually Actuated to Return to Normal Condition (← links)
- 05000263/LER-1983-014-01, /01T-0:on 830601,HPCI Isolated on High Steam Flow. Caused by Leakage of Inboard Injection Gate Valve,Causing Void in HPCI Injection Line.Procedure Changed to Operate W/Outboard Injection Valve Closed (← links)
- 05000263/LER-1983-019-01, /01T-0: on 830801,air Operated Reactor Bldg to Torus Vacuum Breaker AO-2380 Found Leaking in Excess of Tech Specs.Cause Unknown.Valve Placed on Accelerated Surveillance Program (← links)
- 05000263/LER-1983-013-03, /03L-0:on 830519,inboard MSIV AO-2-80D Closed Faster than Value Stated in Tech Spec Table 3.7.1.Caused by Leakage of Oil from Control Valve Housing to Body Threaded Connection.Housing Tightened (← links)
- 05000306/LER-1983-006-03, /03L-0:on 830408,during Surveillance Test,Relay for motor-driven Auxiliary Feedwater Pump 21 on lo-lo Level in Steam Generator 21 Failed.Caused by Relay Coil Failure. Coil Replaced (← links)
- 05000263/LER-1978-001-01, /01T-0:on 780105,nonconconforming Bolts Found in Radwaste Shipping Cask.Caused by Cask Supplier Error.Cask Handling Procedure Will Be Revised to Include Verification of Proper Bolt Size (← links)
- 05000263/LER-1978-004-03, /03L-0:on 780421,during Surveillance Test RWCU Outboard Isolation Valve MO-2398 Failed to Close First Time Switch Placed in Close Position.Cause Unknown (← links)
- 05000263/LER-1978-011-01, /01T-0:on 780606,four of Six APRM Scram Trip Settings Three to Four Percent Low.Aprm Calibr at 50% Power. Gain Settings Corrected (← links)
- 05000263/LER-1978-009-03, /03L-0:on 780525,trip of Essential MCC B33A Supply Breaker 52-304 Resulted in Operation in Degraded Mode Permitted by Various Lco.Cause Unknown.Evaluation Continuing (← links)
- 05000263/LER-1978-008-03, /03L-0:on 780525,inlet Air Heater Operating at Reduced Capacity Due to Fuse Failure.Fuse Block & Fuses Replaced in Kind (← links)
- 05000263/LER-1978-010-03, /03L-0:on 780605,CRD 06-19 Delayed for Indefinite Period of Time.Caused by Buna N Disc in Scram Pilot Solenoid Plunger Broken in Several Pieces.Plunger Including Disc Replaced (← links)
- 05000263/LER-1978-014-01, /01T-0:on 780728,CRD 30-47 Delayed Approx 1.4 Before Scramming.Disc in Scram Pilot Valve Solenoid Plunger Broken Into Several Pieces,Wedging & Preventing Valve from Venting Air on Scram Valves (← links)
- 05000306/LER-1983-014-01, /01T-0:on 830613,containment Inservice Purge Supply Isolation Failed Local Leakage Rate Test.Caused by Dirty Valve Seats.Valve Seats Cleaned.Blind Flanges to Be Installed During Next Outage (← links)
- 05000263/LER-1983-026-03, /03L-0:on 831205,outboard Steam Isolation Valve MO-2076 Failed to Close.Caused by Loose Screw Bumping Lead, Causing Torque Switch in Limitorque Valve to Fail Open. Switch Replaced (← links)
- 05000271/LER-1975-024, :on 751212,LPCI Injection Valve V-10-25A Failed to Respond to Open Signal Generated from Remote Control Switch. Caused by a RHR HX Leaking Gasket on Fixed Tube Sheet to Shell Flange (← links)
- 05000282/LER-1983-032-03, /03L-0:on 831121,discovered Monthly Station Battery Test SP1096-1 Not Completed as Scheduled.Caused by Temporary Change in Responsibilities Leading to Personnel Error.Schedule Changed (← links)
- 05000282/LER-1983-030-03, /03L-0:on 831104,control Room Annunciator on Diesel Cooling Water Pump 22 Actuated Due to False Signal in Cable Control.Cause Unknown.Investigation Ongoing.Ground Removed from Control Cable Shield (← links)
- 05000263/LER-1983-021-03, /03L-0:on 831019,calibr of Safeguards Bus Degraded Voltage Relays Performed 8 Days Beyond Allowable Schedule Deviation.Caused by Scheduling Error.Personnel Instructed & Schedule Form Revised (← links)
- 05000263/LER-1983-023-03, /03L-0:on 831026,flow Through Train B Standby Gas Treatment Less than Tech Spec Requirement.Caused by Stack Exhaust Flow Incorrectly Adjusted.Stack Flow Corrected (← links)
- 05000306/LER-1983-026-03, /03L-0:on 831021,sodium Hydroxide Concentration of 11.5% in Spray Additive Tank Exceeded Tech Spec Limit of 11%.Caused by Inadequate Mixing for Design Change.Tank Refilled.Solution Diluted & Recirculated (← links)
- 05000263/LER-1983-022-01, /01T-0:on 831024,reactor Recirculation Motor Generator Set Drive Breaker Trip Coil Failed.Cause Unknown. Component Replaced (← links)
- 05000306/LER-1983-020-03, /03L-0:on 830829,maint Air Lock Door Exhibited Leakage of 21,000 Sccm Exceeding Tech Spec Limit.Caused by Deterioration of Grafoil Packing at Inboard Shaft Seals. Packing Will Be Replaced Prior to Startup (← links)
- 05000282/LER-1983-021-03, /03L-0:on 830830,during Surveillance Test MV-32035,cooling Water Header Isolation Valve B Failed to Close.Caused by Failure of GE Auxiliary Switch,Part CR105X100P.Switch Replaced (← links)