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| Issue date | Title | Topic | |
|---|---|---|---|
| BSEP-98-0210, Special Rept:On 980824,temp Element 2-CAC-TE-1258-22 Failed. Cause of Failed Temp Element Cannot Be Conclusively Determined.Temp Element Will Be Replaced & Cable Connections Repaired | 30 October 1998 | Special Rept:On 980824,temp Element 2-CAC-TE-1258-22 Failed. Cause of Failed Temp Element Cannot Be Conclusively Determined.Temp Element Will Be Replaced & Cable Connections Repaired | Post Accident Monitoring |
| BSEP-94-0103, Special Rept 1-SR-94-002:on 940226,fire Barrier Penetration Between EDG Bldg & Diesel Fuel Oil Day Storage Tank Room Opened.Fire Watch Stationed Prior to Opening Penetration & Remained in Place Until Penetration Fire Seal Operable | 18 March 1994 | Special Rept 1-SR-94-002:on 940226,fire Barrier Penetration Between EDG Bldg & Diesel Fuel Oil Day Storage Tank Room Opened.Fire Watch Stationed Prior to Opening Penetration & Remained in Place Until Penetration Fire Seal Operable | Fire Barrier Fire Watch |
| BSEP-93-0238, Special Rept SR 1-93-013:on 931117,fire Protection LCO A1-93-F0859 Initiated on Fire Seal R1-2-077.Seal Inoperable to Facilitate Overspeed Trip Setting Testing of HPCI & RCIC Sys.Fire Seal Restored on 931204 | 22 December 1993 | Special Rept SR 1-93-013:on 931117,fire Protection LCO A1-93-F0859 Initiated on Fire Seal R1-2-077.Seal Inoperable to Facilitate Overspeed Trip Setting Testing of HPCI & RCIC Sys.Fire Seal Restored on 931204 | Hourly Fire Watch |
| BSEP-93-0011, Special Rept 1-SR-93-001:on 921216,reactor Bldg Fire Detection Sys Declared Inoperable Due to Continuous Spurious Alarming in Ionization Detectors for More than 14 Days. Sensitivity Testing & Cleaning Implemented | 29 January 1993 | Special Rept 1-SR-93-001:on 921216,reactor Bldg Fire Detection Sys Declared Inoperable Due to Continuous Spurious Alarming in Ionization Detectors for More than 14 Days. Sensitivity Testing & Cleaning Implemented | Fire Watch |
| BSEP-93-0005, Special Rept 1-SR-93-002:on 930107,both Fire Suppression Sys Fire Pumps Were Made Inoperable to Allow Replacement of Isolation Valve.Personnel Were Stationed to Monitor Diesel Fire Pump Operation | 19 January 1993 | Special Rept 1-SR-93-002:on 930107,both Fire Suppression Sys Fire Pumps Were Made Inoperable to Allow Replacement of Isolation Valve.Personnel Were Stationed to Monitor Diesel Fire Pump Operation | |
| BSEP-93-0007, Special Rept 1-SR-93-002:on 930116,both Fire Suppression Sys Fire Pumps Will Be Made Inoperable for Approx 8 H to Allow Replacement of Isolation Valve (2-FP-V79).Personnel Will Be Stationed to Monitor Diesel Fire Pump Operation | 15 January 1993 | Special Rept 1-SR-93-002:on 930116,both Fire Suppression Sys Fire Pumps Will Be Made Inoperable for Approx 8 H to Allow Replacement of Isolation Valve (2-FP-V79).Personnel Will Be Stationed to Monitor Diesel Fire Pump Operation | |
| BSEP-93-0003, Special Rept 1-SR-93-002:on 930107 Both Fire Suppression Sys Fire Pumps Will Be Made Inoperable for Approx 8 H to Permit Replacement of Isolation Valve & Associated Instrument Line. Personnel Will Monitor Diesel Fire Pump Operation | 6 January 1993 | Special Rept 1-SR-93-002:on 930107 Both Fire Suppression Sys Fire Pumps Will Be Made Inoperable for Approx 8 H to Permit Replacement of Isolation Valve & Associated Instrument Line. Personnel Will Monitor Diesel Fire Pump Operation | |
| BSEP-92-0054, Special Rept 1-SR-92-010:on 921130,makeup Water Treatment Area Sprinkler Sys Declared Inoperable.On 921212,DG Bldg Southwest Switchgear Room Inoperable.On 921216,Unit 1 Air Lock Doors Blocked Open.On 921217,RWCU Barrier Inoperable | 6 January 1993 | Special Rept 1-SR-92-010:on 921130,makeup Water Treatment Area Sprinkler Sys Declared Inoperable.On 921212,DG Bldg Southwest Switchgear Room Inoperable.On 921216,Unit 1 Air Lock Doors Blocked Open.On 921217,RWCU Barrier Inoperable | Fire Barrier Fire Watch |
| ML20125C592 | 4 December 1992 | Special Rept 1-SR-92-009:on 921031,EDG Bldg 23 Elevation Fire Barrier Doors 108 & 120 Declared Inoperable.Doors Did Not Completely Auto Close After Normal pass-through.Repairs Delayed Due to Unavailability of Replacement Doors | Fire Barrier Fire Watch |
| BSEP-92-0036, Special Rept 1-SR-92-008:on 921007 & 09 EDG Bldg 50 Feet Elevation Fire Barrier Seals DG-3-437,472 & 473 Declared Inoperable,Respectively to Support Plant Mod 92-069.Seals Will Be Restored Prior to Startup of Either Unit | 10 November 1992 | Special Rept 1-SR-92-008:on 921007 & 09 EDG Bldg 50 Feet Elevation Fire Barrier Seals DG-3-437,472 & 473 Declared Inoperable,Respectively to Support Plant Mod 92-069.Seals Will Be Restored Prior to Startup of Either Unit | Fire Barrier Fire Watch |
| BSEP-92-0026, Special Rept 1-SR-92-007:on 920919,conduit Leading to Seal AO-3-014 on Augmented Offgas 50-ft Elevation Declared Inoperable Due to Corrosion at Floor Penetration.Fire Watch Stationed Until Restoration of Fire Barrier Seal | 21 October 1992 | Special Rept 1-SR-92-007:on 920919,conduit Leading to Seal AO-3-014 on Augmented Offgas 50-ft Elevation Declared Inoperable Due to Corrosion at Floor Penetration.Fire Watch Stationed Until Restoration of Fire Barrier Seal | Fire Barrier Fire Watch |
| BSEP-92-0025, Special Rept 2-SR-92-008:on 920909,crack Found in Thermo-Lag of Penetration Seal in Control Bldg Cable Spread Room During Review of NRC Bulletin 92-001.Seal Not Restored within 7 Days.Fire Watches Stationed in Affected Areas | 12 October 1992 | Special Rept 2-SR-92-008:on 920909,crack Found in Thermo-Lag of Penetration Seal in Control Bldg Cable Spread Room During Review of NRC Bulletin 92-001.Seal Not Restored within 7 Days.Fire Watches Stationed in Affected Areas | Fire Barrier Fire Watch |
| BSEP-92-0022, Special Rept 1-SR-92-006:on 920904 & 21,secondary Containment Airlock Doors Both Opened to Support Increased Traffic During Outage & Not Restored within 7 Days.Fire Watch Stationed & Remained in Place Until Barrier Restored | 12 October 1992 | Special Rept 1-SR-92-006:on 920904 & 21,secondary Containment Airlock Doors Both Opened to Support Increased Traffic During Outage & Not Restored within 7 Days.Fire Watch Stationed & Remained in Place Until Barrier Restored | Fire Barrier Fire Watch |
| BSEP-92-0013, Special Rept 2-SR-92-007:on 920823,fire Door 206 on 50-ft Elevation of EDG Bldg Declared Inoperable.Caused by Fire Door Not Latching Consistently Due to Broken Springs.Latch Repaired & Fire Watch Stationed in Area | 28 September 1992 | Special Rept 2-SR-92-007:on 920823,fire Door 206 on 50-ft Elevation of EDG Bldg Declared Inoperable.Caused by Fire Door Not Latching Consistently Due to Broken Springs.Latch Repaired & Fire Watch Stationed in Area | Fire Barrier Fire Watch |
| ML20105B246 | 14 September 1992 | Special Rept:On 920810,fire Barrier Between Control Bldg Stairwell & 23-ft Elevation Cable Spread Room Declared Inoperable to Support Planned Mod.Hourly Fire Watch Will Remain in Place Pending Restoration of Fire Barrier | Fire Barrier Hourly Fire Watch |
| BSEP-92-0006, Special Rept 2-SR-92-006:on 920729,fire Doors in CR Stairwell Area Declared Inoperable to Perform Plant Mod.On 920731,secondary Containment Airlock Doors Both Opened.Fire Watch Stationed,Pending Restoration of Fire Door | 3 September 1992 | Special Rept 2-SR-92-006:on 920729,fire Doors in CR Stairwell Area Declared Inoperable to Perform Plant Mod.On 920731,secondary Containment Airlock Doors Both Opened.Fire Watch Stationed,Pending Restoration of Fire Door | Fire Barrier Fire Watch |
| BSEP-92-0002, Special Rept 1-SR-92-004:on 920706,control Bldg Computer Room Fire Door Propped Open & Declared Inoperable.On 920709, Containment Airlock Doors Opened for More than 7 Days.Fire Watch Stationed & Remains in Place Pending Restoration | 12 August 1992 | Special Rept 1-SR-92-004:on 920706,control Bldg Computer Room Fire Door Propped Open & Declared Inoperable.On 920709, Containment Airlock Doors Opened for More than 7 Days.Fire Watch Stationed & Remains in Place Pending Restoration | Fire Barrier Fire Watch Hourly Fire Watch |
| BSEP-92-0005, Special Rept 2-SR-92-005:on 920706,fire Barrier Penetration Seal in Reactor Bldg ECCS Piping Room Declared Inoperable. LCO Expected to Expire Before Repairs Completed.Fire Watch Established & Remains in Place Pending Replacement of Seal | 10 August 1992 | Special Rept 2-SR-92-005:on 920706,fire Barrier Penetration Seal in Reactor Bldg ECCS Piping Room Declared Inoperable. LCO Expected to Expire Before Repairs Completed.Fire Watch Established & Remains in Place Pending Replacement of Seal | Fire Barrier Fire Watch Hourly Fire Watch |
| ML20101R191 | 10 July 1992 | Special Rept 2-SR-92-004:on 920603,05 & 06,LCOs Initiated Due to Open Fire Barrier Penetration Seal,Hole in East Wall of Reactor Bldg & Opening of Fire Door 102,respectively.Fire Watches Established & Penetration Seal Restored | Fire Barrier Fire Watch |
| ML20097D733 | 5 June 1992 | Special Rept 2-SR-92-003:on 920507,08,10,12,15,27 & 29 LCO Exceeded Time Estimated for Completion of Work Initiated. Appropriate Fire Watches Established During Stated Times | Scaffolding |
| ML20098D830 | 22 May 1992 | Special Rept 1-SR-92-002:on 920421,7-day LCO Initiated Due to Fire Door 115 Being Opened to Accommodate Outage Work. on 920430,7-day LCO Initiated Due to Interlock on Fire Door 203 Being Placed Under Clearance to Support Outage Work | Scaffolding |
| ML20096E036 | 8 May 1992 | Special Rept 2-SR-92-002:on 920324,generated LCO for Radioactive Gaseous Effluent Monitoring Instrumentation Incomplete in That Requirements of TS 3.3.5.3 Not Invoked. Monitor Inoperable for More than 7 Days | |
| ML20092M186 | 24 February 1992 | Special Rept:On 920113,inoperable Fire Detectors in Zone 14 Identified.Caused by Lack of Replacement Detectors.Work Order Initiated to Repair Detector | |
| ML20092M996 | 24 February 1992 | Special Rept 1-SR-92-001:on 920109,14-day LCO Initiated Due to Inoperable Fire Detectors in Zone 14.Replacement Detectors Installed on 920207.On 920119 14-day LCO Exceeded Due to Inoperable Fire Detectors in Zone 10 | |
| ML20091P445 | 27 January 1992 | Special Rept 1-92-001:on 920106,main Turbine Stop Valve Limit Switch Failure Resulted in Inadvertent Primary Electrical Lockout Which Initiated Auto Start Signal to All EDGs | |
| ML20086S828 | 27 December 1991 | Ro:On 910822,indefinite Primary Containment Isolation Sys TS Limiting Condition for Operation Occurred After Unsuccessful Attempts to Quantify Leakage on-line.Caused by Mfg Flaws in Lower Wedge of Stanchion.Upper & Lower Wedges Replaced | Anchor Darling |
| ML20091G702 | 12 December 1991 | Special Rept:On 911112,14-day LCO on Fire Detection Instrumentation for Reactor Bldg Refuel Floor Expired.Lco Not Cancelled within 14-day Time Period Since Source of Spurious Alarms Could Not Be Determined.Sys to Be Replaced | |
| ML20085K507 | 25 October 1991 | Special Rept 2-SR-91-003:on 910919,LCO Initiated Due to Removal of North Hatch on ECCS mini-steam Tunnel Roof in Reactor Bldg.On 911004,LCOs Initiated to Open Penetrations. Appropriate Fire Watches Established | Fire Barrier |
| ML20082P894 | 5 September 1991 | Special Rept:On 910722,seismic Monitoring Triaxial time-history Accelograph 2ENV-XT-823-2 Found Inoperable. Preliminary Trouble Shooting Indicated Open Circuit in Connector.Repair Deferred Until Refueling Outage Scheduled | |
| ML20077G949 | 26 June 1991 | Special Rept 1-SR-91-003:on 910527,7-day Limiting Condition for Operation Exceeded to Repair Latching Mechanism on Fire Door 303 at Penetration Seal R1-3-009.Door Repaired & Fire Watches Maintained | Fire Barrier |
| BSEP-91-0177, Special Rept 1-SR-91-001:on 910326,limiting Conditions for Operation Initiated Due to Inoperable Fire Doors.Caused by Routine Usage.Fire Doors 207,107 & 214 Repaired & Restored on 910402.Station Fire Watches Were Maintained | 25 April 1991 | Special Rept 1-SR-91-001:on 910326,limiting Conditions for Operation Initiated Due to Inoperable Fire Doors.Caused by Routine Usage.Fire Doors 207,107 & 214 Repaired & Restored on 910402.Station Fire Watches Were Maintained | |
| BSEP-91-0020, Special Rept 1-SR-90-005:on 901130,Zone 1 of Svc Water Bldg Fire Detection Sys Declared Inoperable Due to Spurious Alarms on Main Control Room Annunicator.Caused by Defective Pull Station.Fire Detection Panel Replaced | 10 January 1991 | Special Rept 1-SR-90-005:on 901130,Zone 1 of Svc Water Bldg Fire Detection Sys Declared Inoperable Due to Spurious Alarms on Main Control Room Annunicator.Caused by Defective Pull Station.Fire Detection Panel Replaced | |
| BSEP-90-0827, Special Rept 1-SR-90-004:on 901121,7-day Time Frame of LCO Exceeded.Caused by Fire Barrier Penetration Seal Out of Svc for Inservice Insp Work.Until Work Completed,Hourly Fire Watch Patrol Will Remain in Effect | 20 December 1990 | Special Rept 1-SR-90-004:on 901121,7-day Time Frame of LCO Exceeded.Caused by Fire Barrier Penetration Seal Out of Svc for Inservice Insp Work.Until Work Completed,Hourly Fire Watch Patrol Will Remain in Effect | Fire Barrier Hourly Fire Watch |
| BSEP-90-0799, Special Rept 1-SR-90-003:on 901016,reactor Bldg Fire Detection Sys Zone 14 Instrumentation Declared Inoperable. Hourly Fire Watch Patrol in Effect | 29 November 1990 | Special Rept 1-SR-90-003:on 901016,reactor Bldg Fire Detection Sys Zone 14 Instrumentation Declared Inoperable. Hourly Fire Watch Patrol in Effect | Hourly Fire Watch |
| BSEP-90-0782, Special Rept 1-SR-90-002:on 901028,7-day Time Frame of LCO Exceeded for Fire Door 203.Fire Watches Remained Stationed Until LCO Canceled on 901029 | 21 November 1990 | Special Rept 1-SR-90-002:on 901028,7-day Time Frame of LCO Exceeded for Fire Door 203.Fire Watches Remained Stationed Until LCO Canceled on 901029 | Fire Barrier |
| BSEP-89-0766, Special Rept 2-SR-89-003:on 890731,fire Barrier Limiting Condition for Operation Initiated for Door 301 to Permit Frame & Door Replacement to Correct Misalignment & Sticking Problem.Time Frame Exceeded.Restoration Expected by 890908 | 15 August 1989 | Special Rept 2-SR-89-003:on 890731,fire Barrier Limiting Condition for Operation Initiated for Door 301 to Permit Frame & Door Replacement to Correct Misalignment & Sticking Problem.Time Frame Exceeded.Restoration Expected by 890908 | Fire Barrier |
| BSEP-89-0735, Special Rept 2-SR-89-002:on 890717,fire Barrier Limiting Condition for Operation Initiated to Allow Replacement of Door & Door Frame to Correct Misalignment & Sticking Problem.Time Frame Exceeded.Restoration Expected by 890831 | 1 August 1989 | Special Rept 2-SR-89-002:on 890717,fire Barrier Limiting Condition for Operation Initiated to Allow Replacement of Door & Door Frame to Correct Misalignment & Sticking Problem.Time Frame Exceeded.Restoration Expected by 890831 | Fire Barrier |
| BSEP-89-0637, Special Rept 1-SR-89-002:on 890606,fire Barrrier Limiting Condition for Operation Initiated for Fire Door 303 to Permit Replacement of Door & Frame to Correct Misalignment & Sticking | 30 June 1989 | Special Rept 1-SR-89-002:on 890606,fire Barrrier Limiting Condition for Operation Initiated for Fire Door 303 to Permit Replacement of Door & Frame to Correct Misalignment & Sticking | Fire Barrier |
| BSEP-89-0494, Special Rept 2-SR-89-001:on 890422,limiting Condition for Operation Initiated Due to Two Inoperable Fire Barrier Penetration Seals in Common Augmented Offgas Bldg.On 890429, 7-day Time Frame Exceeded.Work Request Initiated | 24 May 1989 | Special Rept 2-SR-89-001:on 890422,limiting Condition for Operation Initiated Due to Two Inoperable Fire Barrier Penetration Seals in Common Augmented Offgas Bldg.On 890429, 7-day Time Frame Exceeded.Work Request Initiated | Fire Barrier |
| BSEP-88-1228, Special Rept 1-SR-88-003:on 881120,7-day Time Frame for Limiting Condition for Operation Exceeded.Caused by Fire Door 211 Being out-of-svc to Prevent Wear & Possible Damage to Locking Seals & Interlocks | 28 November 1988 | Special Rept 1-SR-88-003:on 881120,7-day Time Frame for Limiting Condition for Operation Exceeded.Caused by Fire Door 211 Being out-of-svc to Prevent Wear & Possible Damage to Locking Seals & Interlocks | Fire Barrier |
| BSEP-88-0854, Special Rept 1-SR-88-001:limiting Condition for Operation (LCO) Established on 880405 for Fire Protection Deluge Valve 1-FP-DV-22 to Sprinkler Sys.Specified 14-day Time Frame of LCO Exceeded on 880419.Fire Watches Remain in Effect | 1 September 1988 | Special Rept 1-SR-88-001:limiting Condition for Operation (LCO) Established on 880405 for Fire Protection Deluge Valve 1-FP-DV-22 to Sprinkler Sys.Specified 14-day Time Frame of LCO Exceeded on 880419.Fire Watches Remain in Effect | |
| BSEP-88-0850, Special Rept 2-SR-88-002:on 880119,unit Reactor Bldg Fire Detection Sys Zone 14 Instrumentation Declared Inoperable Due to Erroneous Fire Alarms.Limiting Condition for Operation Initiated.Sys Returned to Svc | 1 September 1988 | Special Rept 2-SR-88-002:on 880119,unit Reactor Bldg Fire Detection Sys Zone 14 Instrumentation Declared Inoperable Due to Erroneous Fire Alarms.Limiting Condition for Operation Initiated.Sys Returned to Svc | |
| BSEP-88-0853, Followup Special Rept:On 871228,limiting Condition for Operation to Permit Fire Suppression Sprinkler Header from Svc Exceeded.Caused by Unavailability of Addl Flow Switch 2-FP-FS-4059 in Plant Supply Sys.Switch Repaired | 1 September 1988 | Followup Special Rept:On 871228,limiting Condition for Operation to Permit Fire Suppression Sprinkler Header from Svc Exceeded.Caused by Unavailability of Addl Flow Switch 2-FP-FS-4059 in Plant Supply Sys.Switch Repaired | |
| BSEP-88-0625, Suppl to Special Rept:On 860307,two Designated Fire Barrier Limiting Conditions for Operation Initiated.Plant Mod Will Be Installed During Upcoming Refueling/Maint Outage to Resolve Subj Differential Pressure Problem | 20 June 1988 | Suppl to Special Rept:On 860307,two Designated Fire Barrier Limiting Conditions for Operation Initiated.Plant Mod Will Be Installed During Upcoming Refueling/Maint Outage to Resolve Subj Differential Pressure Problem | Fire Barrier |
| BSEP-88-0475, Special Rept 2-SR-88-004:on 880414,14 Day Time Frame Exceeded for Limiting Condition for Operations.Caused by Problems W/Acquisition of Replacement Parts.Repairs Made & Sprinkler Header Returned to Svc | 13 May 1988 | Special Rept 2-SR-88-004:on 880414,14 Day Time Frame Exceeded for Limiting Condition for Operations.Caused by Problems W/Acquisition of Replacement Parts.Repairs Made & Sprinkler Header Returned to Svc | |
| BSEP-88-0474, Special Rept 1-SR-88-001:on 880419,14 Days Time Frame of Limiting Condition for Operation (LCO) Exceeded.Caused by Temporary Unavailability of Replacement Parts.Lco Will Remain in Effect Until Repairs Completed | 11 May 1988 | Special Rept 1-SR-88-001:on 880419,14 Days Time Frame of Limiting Condition for Operation (LCO) Exceeded.Caused by Temporary Unavailability of Replacement Parts.Lco Will Remain in Effect Until Repairs Completed | |
| BSEP-88-0165, Special Rept:On 880119,reactor Bldg Fire Detection Sys Zone 14 Instrumentation Inoperable Due to Erroneous Fire Alarms.Caused Not Determined.Time Frame of 14 Days of Involved LCO Exceeded on 880202 | 3 March 1988 | Special Rept:On 880119,reactor Bldg Fire Detection Sys Zone 14 Instrumentation Inoperable Due to Erroneous Fire Alarms.Caused Not Determined.Time Frame of 14 Days of Involved LCO Exceeded on 880202 | Hourly Fire Watch |
| BSEP-88-0094, Special Rept 1-SR-88-002:on 880126,limiting Condition for Operation (LCO) Initiated for Fire Door 203 in Reactor Bldg to Permit Opening Door to Help Prevent Wear & Possible Damage to Locking Seals & Interlocks.Lco Exceeded on 880202 | 10 February 1988 | Special Rept 1-SR-88-002:on 880126,limiting Condition for Operation (LCO) Initiated for Fire Door 203 in Reactor Bldg to Permit Opening Door to Help Prevent Wear & Possible Damage to Locking Seals & Interlocks.Lco Exceeded on 880202 | Fire Barrier |
| BSEP-88-0037, Special Rept 2-SR-88-001:on 880110,7-day Time Frame of Fire Barrier Limiting Condition for Operation for Fire Door 203 Exceeded.Fire Watches Established & Will Be Maintained During Remainder of Refueling/Maint Outage | 19 January 1988 | Special Rept 2-SR-88-001:on 880110,7-day Time Frame of Fire Barrier Limiting Condition for Operation for Fire Door 203 Exceeded.Fire Watches Established & Will Be Maintained During Remainder of Refueling/Maint Outage | Fire Barrier |
| BSEP-87-1095, Ro:On 870119,one of Four Fuel Loading Chambers Not in Location Where hands-on Inventory Could Be Performed at Site.Chamber Declared Loss Following Investigation.Chamber Was Probably Inadvertently Shipped to Burial Facility | 25 September 1987 | Ro:On 870119,one of Four Fuel Loading Chambers Not in Location Where hands-on Inventory Could Be Performed at Site.Chamber Declared Loss Following Investigation.Chamber Was Probably Inadvertently Shipped to Burial Facility |