BSEP-84-2609, RO-2-84-12:on 841024,automatic Reactor Protection Sys High Pressure Scram Occurred When MSIVs Closed on Group 1 Isolation Signal.Investigation Still in Progress.Ler Will Be Delayed Until 841214
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| ML20100A252 | |
| Person / Time | |
|---|---|
| Site: | Brunswick  |
| Issue date: | 11/21/1984 |
| From: | Dietz C CAROLINA POWER & LIGHT CO. |
| To: | NRC OFFICE OF ADMINISTRATION (ADM) |
| References | |
| BSEP-84-2609, RO-2-84-12, NUDOCS 8412030519 | |
| Download: ML20100A252 (1) | |
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Category:REPORTABLE OCCURRENCE REPORT (SEE ALSO AO LER)
MONTHYEARBSEP-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 Repaired1998-10-30030 October 1998
[Table view]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 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 Operable1994-03-18018 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 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 9312041993-12-22022 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 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 Implemented1993-01-29029 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 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 Operation1993-01-19019 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 Operation1993-01-15015 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 Operation1993-01-0606 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 Inoperable1993-01-0606 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 ML20125C5921992-12-0404 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 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 Unit1992-11-10010 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 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 Seal1992-10-21021 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 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 Areas1992-10-12012 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 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 Restored1992-10-12012 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 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 Area1992-09-28028 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 ML20105B2461992-09-14014 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 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 Door1992-09-0303 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 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 Restoration1992-08-12012 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 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 Seal1992-08-10010 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 ML20101R1911992-07-10010 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 ML20097D7331992-06-0505 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 ML20098D8301992-05-22022 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 ML20096E0361992-05-0808 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 ML20092M1861992-02-24024 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 ML20092M9961992-02-24024 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 ML20091P4451992-01-27027 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 ML20086S8281991-12-27027 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 ML20091G7021991-12-12012 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 ML20085K5071991-10-25025 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 ML20082P8941991-09-0505 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 ML20077G9491991-06-26026 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 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 Maintained1991-04-25025 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 Replaced1991-01-10010 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 Effect1990-12-20020 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 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 Effect1990-11-29029 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 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 9010291990-11-21021 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 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 8909081989-08-15015 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 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 8908311989-08-0101 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 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 & Sticking1989-06-30030 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 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 Initiated1989-05-24024 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 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 & Interlocks1988-11-28028 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 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 Effect1988-09-0101 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 Svc1988-09-0101 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 Repaired1988-09-0101 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 Problem1988-06-20020 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 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 Svc1988-05-13013 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 Completed1988-05-11011 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 8802021988-03-0303 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 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 8802021988-02-10010 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 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 Outage1988-01-19019 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 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 Facility1987-09-25025 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 1998-10-30 Category:TEXT-SAFETY REPORT MONTHYEARML20217N3271999-10-21021 October 1999
[Table view]Part 21 Rept Re non-linear Oxygen Readings with Two (2) Model 225 CMA-X Containment Monitoring Sys at Bsep.Caused by High Gain Produced by 10K Resistor Across Second Stage Amplifier.Engineering Drawings Will Be Revised BSEP-99-0168, Monthly Operating Repts for Sept 1999 for Bsep,Units 1 & 2. with1999-09-30030 September 1999 Monthly Operating Repts for Sept 1999 for Bsep,Units 1 & 2. with ML20212D0431999-08-31031 August 1999 Monthly Operating Repts for Aug 1999 for Brunswick Steam Electric Plant,Units 1 & 2 ML20210P9441999-08-10010 August 1999 Safety Evaluation Accepting Licensee Assessment of Impact on Operation of Plant,Unit 1,with Crack Indications of 2.11, 6.36 & 1.74 Inches in Three Separate Jet Pump Risers ML20210P9181999-08-10010 August 1999 Safety Evaluation Authorizing Request for Reliefs CIP-01,02, 06,07,08,09,10 & 11 (with Certain Exceptions) & 12-18,for Second 10-year ISI Interval.Request CIP-04 & 05 Would Result in hardship,CIP-03 Not Required & CIP-11 Denied in Part ML20210N2341999-08-0505 August 1999 SER Accepting Response to NRC GL 87-02, Verification of Seismic Adequacy of Mechanical & Electrical Equipment in Operating Reactors,Unresolved Safety Issues (USI) A-46 ML20210R1191999-07-31031 July 1999 Monthly Operating Repts for July 1999 for Bsep,Units 1 & 2 ML20210R1311999-06-30030 June 1999 Revised Monthly Operating Rept for June 1999 for Bsep,Unit 2 BSEP-99-0118, Monthly Operating Repts for June 1999 for Bsep,Units 1 & 2. with1999-06-30030 June 1999 Monthly Operating Repts for June 1999 for Bsep,Units 1 & 2. with BSEP-99-0095, Monthly Operating Repts for May 1999 for Brunswick Steam Electric Plant,Units 1 & 2.With1999-05-31031 May 1999 Monthly Operating Repts for May 1999 for Brunswick Steam Electric Plant,Units 1 & 2.With ML20210M8581999-05-14014 May 1999 B214R1 RPV Hydrotest Bolted Connection Corrective Action Evaluation, Rev 0 ML20211L3711999-05-10010 May 1999 Rev 0 to ESR 98-00333, Unit 2 Invessel Feedwater Sparger Evaluation ML20206G1871999-05-0404 May 1999 Safety Evaluation Approving Third 10-year ISI Program Requests for Relief (RR) RR-08,RR-15 & RR-17 BSEP-99-0075, Monthly Operating Repts for Apr 1999 for Brunswick Steam Electric Plant,Unit 1 & 2.With1999-04-30030 April 1999 Monthly Operating Repts for Apr 1999 for Brunswick Steam Electric Plant,Unit 1 & 2.With ML20206N1791999-04-23023 April 1999 Rev 0 to 2B21-0554, Brunswick Unit 2,Cycle 14 Colr BSEP-99-0059, Monthly Operating Repts for Mar 1999 for Brunswick Steam Electric Plant,Units 1 & 2.With1999-03-31031 March 1999 Monthly Operating Repts for Mar 1999 for Brunswick Steam Electric Plant,Units 1 & 2.With ML20205F9031999-03-30030 March 1999 Safety Evaluation Supporting Proposed Rev to BSEP RERP to Licenses DPR-62 & DPR-71,respectively ML20206N1831999-02-28028 February 1999 Rev 0 to Suppl Reload Licensing Rept for Bsep,Unit 2 Reload 13 Cycle 14 BSEP-99-0043, Monthly Operating Repts for Feb 1999 for Brunswick Steam Electric Plant,Units 1 & 2.With1999-02-28028 February 1999 Monthly Operating Repts for Feb 1999 for Brunswick Steam Electric Plant,Units 1 & 2.With ML20203D7061999-02-0909 February 1999 SER Accepting Proposed Alternatives Contained in Relief Requests PRR-04,VRR-04,VRR-13,PRR-01,PRR-03,VRR-01.VRR-07, VRR-08 & VRR-09 Denied BSEP-99-0005, Monthly Operating Repts for Dec 1998 for Brunswick Steam Electric Plant,Units 1 & 2.With1998-12-31031 December 1998 Monthly Operating Repts for Dec 1998 for Brunswick Steam Electric Plant,Units 1 & 2.With BSEP-98-0231, Monthly Operating Repts for Nov 1998 for Brunswick Steam Electric Plant,Units 1 & 2.With1998-11-30030 November 1998 Monthly Operating Repts for Nov 1998 for Brunswick Steam Electric Plant,Units 1 & 2.With BSEP-98-0218, Monthly Operating Repts for Oct 1998 for Bsep,Units 1 & 2. with1998-10-31031 October 1998 Monthly Operating Repts for Oct 1998 for Bsep,Units 1 & 2. with 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 Repaired1998-10-30030 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 ML20154P8151998-10-16016 October 1998 SER Accepting Revised Safety Analysis of Operational Transient of 920117,for Plant,Unit 1 ML20154P8591998-10-16016 October 1998 SER Accepting Equivalent Margins Analysis for N-16A/B Instrument Nozzles for Plant,Units 1 & 2 BSEP-98-0202, Monthly Operating Repts for Sept 1998 for Brunswick Steam Electric Plant,Units 1 & 2.With1998-09-30030 September 1998 Monthly Operating Repts for Sept 1998 for Brunswick Steam Electric Plant,Units 1 & 2.With ML20151Y6211998-09-14014 September 1998 BSEP Rept Describing Changes,Tests & Experiments, for Bsep,Units 1 & 2 ML20151Y6371998-09-14014 September 1998 Changes to QA Program, for Bsep,Units 1 & 2 BSEP-98-0185, Monthly Operating Repts for Aug 1998 for Brunswick Steam Electric Plant,Units 1 & 2.With1998-08-31031 August 1998 Monthly Operating Repts for Aug 1998 for Brunswick Steam Electric Plant,Units 1 & 2.With ML20151T5021998-08-0505 August 1998 Project Implementation Plan, Ngg Yr 2000 Readiness Program, Rev 2 BSEP-98-0164, Monthly Operating Repts for July 1998 for BSEP Units 1 & 21998-07-31031 July 1998 Monthly Operating Repts for July 1998 for BSEP Units 1 & 2 ML20236T1961998-07-0101 July 1998 Rev 1 to 2B21-0088, Brunswick Unit 2,Cycle 13 Colr ML20236T1921998-07-0101 July 1998 Rev 1 to 1B21-0537, Brunswick Unit 1,Cycle 12 Colr BSEP-98-0142, Monthly Operating Repts for June 1998 for BSEP Units 1 & 21998-06-30030 June 1998 Monthly Operating Repts for June 1998 for BSEP Units 1 & 2 ML20236T1971998-06-30030 June 1998 Rev 2 to 24A5412, Supplemental Reload Licensing Rept for Brunswick Steam Electric Plant Unit 2 Reload 12 Cycle 13 ML20249B9691998-06-11011 June 1998 Rev 1 to VC44.F02, Brunswick Steam Electric Plant,Units 1 & 2,ECCS Suction Strainers Replacement Project,Nrc Bulletin 96-003 Final Rept BSEP-98-0129, Monthly Operating Repts for May 1998 for Bsep,Units 1 & 21998-05-31031 May 1998 Monthly Operating Repts for May 1998 for Bsep,Units 1 & 2 ML20151S9041998-05-31031 May 1998 Revised Pages to Monthly Operating Rept for May 1998 for Brunswick Steam Electric Plant,Unit 1 BSEP-98-0104, Monthly Operating Repts for Apr 1998 for Brunswick Steam Electric Plant,Units 1 & 21998-04-30030 April 1998 Monthly Operating Repts for Apr 1998 for Brunswick Steam Electric Plant,Units 1 & 2 ML20151S8991998-04-30030 April 1998 Revised Pages to Monthly Operating Rept for Apr 1998 for Brunswick Steam Electric Plant,Unit 1 ML20247N7501998-04-30030 April 1998 Rev 0 to BSEP Unit 1,Cycle 12 Colr ML20247N7721998-04-30030 April 1998 Rev 0 to J1103244SRLR, Supplemental Reload Licensing Rept for BSEP Unit 1,Reload 11,Cycle 12 ML20217K8461998-04-24024 April 1998 Safety Evaluation Approving Proposed Use of Code Case N-535 at Brunswick Unit 1 During Second 10-yr Interval,Pursuant to 10CFR50.55a(a)(3)(i).Authorizes Use of Code Case N-535 Until Code Case Included in Future Rev of RG 1.147 ML20217K3941998-04-24024 April 1998 SER Approving Relief Request for Pump Vibration Monitoring, Brunswick Steam Electric Plant,Units 1 & 2 ML20217E6841998-04-23023 April 1998 Safety Evaluation Accepting Code Case N-547, Alternative Exam Requirements for Pressure Retaining Bolting of CRD Housings ML20217E7471998-04-21021 April 1998 Safety Evaluation Accepting Alternative to Insp of Reactor Pressure Vessel Circumferential Welds ML20217B5241998-04-20020 April 1998 SE Accepting Licensee Request for Approval to Use Alternative Exam Requirement for Brunswick,Unit 1,reactor Vessel Stud & Bushing During Second 10-yr ISI Interval Per 10CFR50.55a(a)(3)(ii) BSEP-98-0080, Monthly Operating Repts for Mar 1998 for Bsep,Units 1 & 21998-03-31031 March 1998 Monthly Operating Repts for Mar 1998 for Bsep,Units 1 & 2 ML20216B1041998-03-0404 March 1998 SER Approving Alternative to Insp of Reactor Pressure Vessel Circumferential Welds for Brunswick Steam Electric Plant, Unit 1 1999-09-30 |
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"'J Brunswick Steam Electric Plant P. O. Box 10429 Southport, NC 28461-0429 November 21, 1984 FILE: B09-13510C SERIAL: BSEP/84-2609 NRC Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555 l /
BRUNSWICK STEAM ELECTRIC PLANT UNIT 2 DOCKET NO. 50-324 LICENSE NO. DPR-62 LICENSEE EVENT REPORT 2-84-12 Gentlemen:
At 1345 on October 24, 1984, an automatic Reactor Protection System high prersure scram occurred on Unit 2 when the MSIVs closed on a Group 1 isolation signal. The investigation and review of this event is still in progress, therefore, the Licensee Event Report required for this event will be delayed until on or before December 14, 1984.
Very truly yours, sq C. R. Dietz, General Manager Brunswick Steam Electric Plant MJP/sdl/LETSDL Enclosure cc: Mr. R. C. DeYoung Mr. J. P. O'Reilly
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