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 Issue dateTitleTopic
05000327/LER-1993-02017 August 1993LER 93-020-00:on 930719,Train B of Auxiliary Bldg Gas Treatment Sys Manually Initiated as Result of Fire in General Supply Fan Room.Sg Wet Layup Recirculation Pump Bearing & Motor replaced.W/930817 LtrFire Watch
05000327/LER-1993-02118 August 1993LER 93-021-00:on 930720,discovered That Boron Analysis of Refueling Canal Not Performed,As Required by TS 3.9.1 Due to Miscommunication.Lco 3.9.1 Entered.Chemistry Surveillance Instruction Will Be revised.W/930818 Ltr
AECM-84-0204, Special Rept 84-017/0:on 840304,Fire Doors 1A401 & OC219 Blocked Open to Support Maint Activities.Fire Watches Established Until Doors Restored6 April 1984Special Rept 84-017/0:on 840304,Fire Doors 1A401 & OC219 Blocked Open to Support Maint Activities.Fire Watches Established Until Doors Restored
B12541, Rev 10 to QA Program Topical Rept30 June 1987Rev 10 to QA Program Topical ReptBoric Acid
Probabilistic Risk Assessment
Nondestructive Examination
Condition Adverse to Quality
Fire Protection Program
Backfit
B12822, Annual Rept for 198731 December 1987Annual Rept for 1987Hot Short
Safe Shutdown
Boric Acid
Loop seal
Packing leak
High Radiation Area
Fire Barrier
Stroke time
Safe Shutdown Earthquake
Hydrostatic
Emergency Lighting
Excess Flow Check Valve
Earthquake
Control of Heavy Loads
Turbine Missile
Biofouling
Scaffolding
Unidentified leakage
B13145, & Millstone Station Units 1,2 & 3,Annual Rept for 198831 December 1988& Millstone Station Units 1,2 & 3,Annual Rept for 1988
BECO-85-220, Partially Withheld Security Event Rept:On 851204 Vertical Pipe Chase Not Locked.Lock Removed When Surveys Indicated Radiation Level Below Requirement for Locked High Radiation Level.Pipe Chase Will Be Secured9 December 1985Partially Withheld Security Event Rept:On 851204 Vertical Pipe Chase Not Locked.Lock Removed When Surveys Indicated Radiation Level Below Requirement for Locked High Radiation Level.Pipe Chase Will Be Secured
BECO-86-016, Partially Withheld Security Event Rept:On 860215 Security Officer Appeared to Be Asleep at Post at Vital Area Penetration.Unathorized Entry of Vital Area Did Not Occurr. Security Officer Relieved of Duty & Suspended20 February 1986Partially Withheld Security Event Rept:On 860215 Security Officer Appeared to Be Asleep at Post at Vital Area Penetration.Unathorized Entry of Vital Area Did Not Occurr. Security Officer Relieved of Duty & Suspended
BECO-86-125, Partially Withheld Security Event Rept:On 860826,bomb Threat Received.Search Initiated.No Suspicious Objects Found29 August 1986Partially Withheld Security Event Rept:On 860826,bomb Threat Received.Search Initiated.No Suspicious Objects Found
BECO-86-171, Partially Withheld Security Event Rept:On 861106,temporary Vital Area Barrier Insp Found Barrier Could Be Breached. Barrier Modified & Compensatory Security Measures Released10 November 1986Partially Withheld Security Event Rept:On 861106,temporary Vital Area Barrier Insp Found Barrier Could Be Breached. Barrier Modified & Compensatory Security Measures Released
BECO-86-173, Partially Withheld Security Event Rept:On 861107,HVAC Duct, Penetrating Vital Area,Removed by Contracted Craft Workers Before Notifying Security.Cause Not Stated.Security Oversight of Subj Contract Work Intensified12 November 1986Partially Withheld Security Event Rept:On 861107,HVAC Duct, Penetrating Vital Area,Removed by Contracted Craft Workers Before Notifying Security.Cause Not Stated.Security Oversight of Subj Contract Work Intensified
FVY-86-105, Part 21 Rept Re Design Defect Relating to Limitorque Motor Operators Mfg Prior to 1975.Mfg Contacted & Retrofit Kits Installed on safety-related & nonsafety-related Operators. Addl Info Encl10 November 1986Part 21 Rept Re Design Defect Relating to Limitorque Motor Operators Mfg Prior to 1975.Mfg Contacted & Retrofit Kits Installed on safety-related & nonsafety-related Operators. Addl Info Encl
IA-84-930, Safety Evaluation Supporting Amends 105 & 99 to Licenses DPR-31 & DPR-41,respectively24 August 1984Safety Evaluation Supporting Amends 105 & 99 to Licenses DPR-31 & DPR-41,respectively
IA-85-826, Partially Released Commission Paper Recommending NRC Response to co-owner Petition for Exemption from License Fee for Withdrawn CP Be in Form of Order.Draft Order Encl25 November 1985Partially Released Commission Paper Recommending NRC Response to co-owner Petition for Exemption from License Fee for Withdrawn CP Be in Form of Order.Draft Order Encl
IA-86-299, Partially Deleted Commission Paper Informing That TMI Alert, Inc Requested Dismissal of Order Granting C Husted Hearing & to Stay Proceedings Pending Resolution of Motion to Dismiss7 March 1986Partially Deleted Commission Paper Informing That TMI Alert, Inc Requested Dismissal of Order Granting C Husted Hearing & to Stay Proceedings Pending Resolution of Motion to Dismiss
IA-86-367, Partially Withheld Affirmative Adjudicatory Issue Re CBS 850324 Broadcast of 60 Minutes on Const of Shoreham5 December 1985Partially Withheld Affirmative Adjudicatory Issue Re CBS 850324 Broadcast of 60 Minutes on Const of Shoreham
IA-87-213, SER Finding Facility Design Acceptable W/Respect to Conformance to Reg Guide 1.97,Rev 3,except for Accumulator Tank Level & Pressure Instrumentation,Containment Sump Water Temp Instrumentation & Quench Tank Temp Instrumentation11 June 1986SER Finding Facility Design Acceptable W/Respect to Conformance to Reg Guide 1.97,Rev 3,except for Accumulator Tank Level & Pressure Instrumentation,Containment Sump Water Temp Instrumentation & Quench Tank Temp InstrumentationBoric Acid
IA-87-439, Partially Withheld Secy Rept Re 861020 Order Issued by IE to Licensee to Show Cause Why Operating License Should Not Be Modified to Prohibit Use of Radios,Tapes & Other Entertainment Devices in Plant Control Rooms28 January 1987Partially Withheld Secy Rept Re 861020 Order Issued by IE to Licensee to Show Cause Why Operating License Should Not Be Modified to Prohibit Use of Radios,Tapes & Other Entertainment Devices in Plant Control Rooms
IR 05000259/197903229 November 1979RO-50-259/79-32:on 791128,during Insp of Restraints,Typical Hanger Identified as Possibly Unacceptable.Caused by Possible Misapplication of Hanger.Insp & Analyses Will Be Conducted to Determine Effect on Sys
IR 05000260/197901130 May 1979RO 50-260/79-011 on 790526:rod Inadvertently Pulled Three Notches During Attempt to Reach Criticality.Cause Not Established.Operator Interviewed
IR 05000260/198002517 June 1980RO-BFRO-50-260/8025:on 800617,Dresser Industries Safety Valves Identified as Possibly Having Guides W/Cracks. Condition Identified in Similar Valves Loaned to Another Util from Browns Ferry.Cause Unknown
IR 05000296/19780218 November 1978Supplementary Reportable Occurrence Rept#BFRO-50-296/7821 on 780817.Following Reactor Scram,Cooldown Rate Was Exceeded Due to Safety Valves Actuating & Not Completely Closing. Caused by Excessive Pilot Leakage
IR 05000296/19780228 November 1978RO#50-296/7822 on 780822:during Startup at 3% Thermal Pwr, MSRV 1-4 Opened & Did Not Reclose Completely,Resulting in Excessive Vessel Cooldown Rate,Due Apparently to Excessive Pilot & second-stage Leakage in the Valves
IR 05000296/19790182 November 1979RO-50-296/79-18:on 791030,during Logic Testing Per LPCI Mods,Simultaneous Starting of Two RHR Pumps Occurred.Caused by Mismatch Between Current Transformer Ratios on Normal Supply to Shutdown Boards.Transformers Will Be Changed
IR 05000296/197902111 December 1979RO 50-296/79-21:on 791208,w/load Approx 200 Mwe Following Return to Svc After Fuel Outage,Difficulty Occurred in Maintaining drywell-to-torus Pressure Differential.Caused by Leak Around Equipment Hatch Seal.Fasteners RetightenedBackfit
IR 05000296/198002430 June 1980RO-BFRO-50-296/8024:on 800628,during Routine Maint Shutdown, Approx 68 of 185 Control Rods Failed to Fully Insert When Reactor Was Manually Tripped.Unit Is Shut Down Until Cause Determined & Corrective Action Taken
IR 05000482/198501930 September 1985Allegation Review Data Sheet for Case 4-85-A-050 Re Mishandling of Document Control Program.Concerns Addressed in Insp Rept 50-482/85-19.Dept of Labor & Allegation Cases Closed
IR 05000482/198503128 August 1985Allegation Review Data Sheet for Case 4-85-A-077 Re 6 Rem Exposure in Containment Bldg Due to Pipe Break.Allegation Investigated During Insp 50-482/85-31 on 850715-19 & Found UnsubstantiatedOverexposure
L-83-479, Annual Rept on Changes,Tests & Experiments Made W/O Prior Commission Approval from Jul 1982 - June 198330 June 1983Annual Rept on Changes,Tests & Experiments Made W/O Prior Commission Approval from Jul 1982 - June 1983Safe Shutdown
Boric Acid
Non-Destructive Examination
Hydrostatic
Nondestructive Examination
Temporary Modification
Emergency Lighting
Earthquake
Coast down
L-84-224, Rept of Changes,Tests & Experiments Made W/O Prior Commission Approval,Jul 1983 - June 198430 June 1984Rept of Changes,Tests & Experiments Made W/O Prior Commission Approval,Jul 1983 - June 1984Safe Shutdown
Boric Acid
Emergency Lighting
Locked High Radiation Area
Design basis earthquake
Earthquake
Scaffolding
L-84-379, Monthly Operating Repts for Nov 198430 November 1984Monthly Operating Repts for Nov 1984
L-85-116, Monthly Operating Repts for Feb 198528 February 1985Monthly Operating Repts for Feb 1985
L-85-156, Monthly Operating Repts for Mar 198531 March 1985Monthly Operating Repts for Mar 1985
L-85-189, Monthly Operating Repts for Apr 198530 April 1985Monthly Operating Repts for Apr 1985
L-85-235, Monthly Operating Repts for May 198531 May 1985Monthly Operating Repts for May 1985
L-85-270, Monthly Operating Repts for June 198530 June 1985Monthly Operating Repts for June 1985
L-85-313, Monthly Operating Repts for Jul 198531 July 1985Monthly Operating Repts for Jul 1985
L-85-362, Monthly Operating Repts for Aug 198531 August 1985Monthly Operating Repts for Aug 1985
L-85-395, Monthly Operating Repts for Sept 198530 September 1985Monthly Operating Repts for Sept 1985
L-85-434, Monthly Operating Repts for Oct 198531 October 1985Monthly Operating Repts for Oct 1985
L-85-460, Monthly Operating Repts for Nov 198530 November 1985Monthly Operating Repts for Nov 1985
L-86-161, Monthly Operating Repts for Mar 198631 March 1986Monthly Operating Repts for Mar 1986
L-86-252, Monthly Operating Repts for May 198631 May 1986Monthly Operating Repts for May 1986
L-86-292, Monthly Operating Repts for June 198630 June 1986Monthly Operating Repts for June 1986
L-86-424, Monthly Operating Repts for Sept 198630 September 1986Monthly Operating Repts for Sept 1986
L-86-465, Monthly Operating Repts for Oct 198631 October 1986Monthly Operating Repts for Oct 1986
L-86-506, Monthly Operating Repts for Nov 198630 November 1986Monthly Operating Repts for Nov 1986
L-87-167, Monthly Operating Repts for Mar 198731 March 1987Monthly Operating Repts for Mar 1987Boric Acid
L-87-214, Monthly Operating Repts for Apr 198730 April 1987Monthly Operating Repts for Apr 1987
L-87-250, Monthly Operating Rept for May 198731 May 1987Monthly Operating Rept for May 1987