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| Issue date | Title | Topic | |
|---|---|---|---|
| IR 05000315/1999027 | 15 October 1999 | Partially Deleted Insp Repts 50-315/99-27 & 50-316/99-27 on 990920-24 (Ref 10CFR73.21).Noncited Violation Noted.Major Areas Inspected:Plant Support Activities Re Physical Protection of Plant Facility. 15 | |
| IR 05000315/1998024 | 14 December 1998 | Partially Withheld Insp Repts 50-315/98-24 & 50-316/98-24 on 981112-19 (Ref 10CFR73.71).Violations Noted.Major Areas Inspected:Plant Support Activities Re Physical Protection of DC Cook Facility | |
| ML20154L986 | 13 October 1998 | Notice of Violation & Proposed Imposition of Civil Penalty in Amount of $500,000.Violation Noted:As of 980227,licensee Had Not Provided Instructions Appropriate to Circumstances for Activity Affecting Quality | Ultimate heat sink Fire Barrier Condition Adverse to Quality |
| IR 05000315/1998011 | 2 June 1998 | Partially Withheld Insp Repts 50-315/98-11 & 50-316/98-11 on 980504-08 (Ref 10CFR73.21(c)(2)).No Violations Noted.Major Areas Inspected:Security Program Plans,Security Program Procedures,Security Organization & Administration | |
| IR 05000315/1997019 | 24 November 1997 | Partially Withheld Insp Repts 50-315/97-19 & 50-316/97-19 on 970929-1003 (Ref 10CFR73.21).Violations Noted.Major Areas Inspected:Security Staff Knowledge & Performance,Training & Qualification Program & Organization & Administration | |
| IR 05000315/1997007 | 25 April 1997 | Partially Withheld Insp Repts 50-315/97-07 & 50-316/97-07 on 970324-28 (Ref 10CFR73.21).No Violations.Major Areas Inspected:Review of Physical Security Program | |
| IR 05000315/1996008 | 25 October 1996 | Insp Repts 50-315/96-08 & 50-316/96-08 on 960909-13.No Violations Noted.Major Areas Inspected:Licensee Assessment of Performance in Area of Physical Security | |
| PNO-III-94-006, on 940121,licensee Commenced Shutdown of Unit 2 to Repair Steam Leak That Was Discovered in Vicinity of SG 1.Leak Was Repaired 940125 & Plant Has Commenced Startup | 25 January 1994 | PNO-III-94-006:on 940121,licensee Commenced Shutdown of Unit 2 to Repair Steam Leak That Was Discovered in Vicinity of SG 1.Leak Was Repaired 940125 & Plant Has Commenced Startup | |
| IR 05000315/1993023 | 2 December 1993 | Partially Withheld Insp Repts 50-315/93-23 & 50-316/93-23 on 931117-19 & 22-24 (Ref 10CFR73.21).No Violations Noted. Major Areas Inspected:Mgt Support,Security Program Plans & Audits & Protected & Vital Area Physical Barriers | |
| IR 05000315/1993002 | 5 February 1993 | Partially Withheld Insp Repts 50-315/93-02 & 50-316/93-02 on 930119-22.No Violations Noted.Major Areas Inspected:Mgt Support,Protected & Vital Area Physical Barriers,Detection Sys & Detection Aid & Protected & Vital Area Access Control | Fitness for Duty |
| PNO-III-92-045, on 920908,unit Shut Down Due to High Generator Vibrations.Cause Undetermined.Licensee Will Remove & Inspect Generator Rotor | 9 September 1992 | PNO-III-92-045:on 920908,unit Shut Down Due to High Generator Vibrations.Cause Undetermined.Licensee Will Remove & Inspect Generator Rotor | |
| IR 05000315/1991011 | 27 June 1991 | Insp Repts 50-315/91-11 & 50-316/91-11 on 910501-0614.No Violations Noted.Major Areas Inspected:Plant Operations, Reactor Trip,Maint & Surveillance,Engineering & Technical Support & Actions on Previously Identified Items | Boric Acid |
| IR 05000315/1990023 | 29 November 1990 | Insp Repts 50-315/90-23 & 50-316/90-23 on 901010-901113.No Violations Noted.Major Areas Inspected:Plant Operations & Maintenance & Surveillance | High Radiation Area Pressure Boundary Leakage Pressure boundary leak |
| PNO-III-90-049, on 900713,one Person Killed & Three Others Injured When Fatally Injured Worker Touched Live Contact in 4-kV Cabinet.Licensee Declared Unusual Event Under Emergency Plan & Subsequently Terminated | 13 July 1990 | PNO-III-90-049:on 900713,one Person Killed & Three Others Injured When Fatally Injured Worker Touched Live Contact in 4-kV Cabinet.Licensee Declared Unusual Event Under Emergency Plan & Subsequently Terminated | |
| PNO-III-90-033, on 900524,licensee Declared Emergency Plan After 765KV Switchyard Breaker Opened Unexpectedly & Control Room Received Rept of Fire & Explosion.Caused by Burning Oil from Crosstie Breaker L.Unit 1 Reduced Power to 62% | 24 May 1990 | PNO-III-90-033:on 900524,licensee Declared Emergency Plan After 765KV Switchyard Breaker Opened Unexpectedly & Control Room Received Rept of Fire & Explosion.Caused by Burning Oil from Crosstie Breaker L.Unit 1 Reduced Power to 62% | |
| IR 05000315/1988018 | 19 August 1988 | Partially Withheld Insp Repts 50-315/88-18 & 50-316/88-21 on 880705-21 (Ref 10CFR73.21).Noncompliances Noted.Major Areas Inspected:Mgt Effectiveness,Records & Repts,Testing & Maint, Power Supply,Lighting,Compensatory Measures & Vital Areas | |
| ML20150B908 | 26 February 1988 | Notice of Violation from Insp on 871216-18.Violation Noted: Failure to Follow Procedures for Warehouse Storage,Maint Not Performed for Fire Protection Motors & Vendor Specified Maint Not Implemented on Site PM Program | Coatings |
| IR 05000518/1987001 | 12 February 1988 | Insp Rept 50-518/87-01 on 871216-18.Violations Noted.Major Areas Inspected:Warehouse Storage,Preventive Maint,Record Storage & Adequacy & Followup to Employee Concerns | Coatings |
| IR 05000315/1987042 | 30 December 1987 | Partially Withheld Insp Repts 50-315/87-42 & 50-316/87-42 on 871207-10 (Ref 10CFR73.21).Violation Noted.Major Areas Inspected:Personnel Training & Qualifications,Safeguards Contingency Plan & Compensatory Measures | Safeguards Contingency Plan |
| ML20235W242 | 9 October 1987 | Exam Repts 50-315/OL-87-02 & 50-316/OL-87-02 on 870804-07. Exam results:3 of 5 Senior Reactor Operator Candidates & 10 of 11 Reactor Operator Candidates Passed Exams | |
| ML20235E268 | 16 September 1987 | Exam Rept 50-315/OL-87-01 for Units 1 & 2 on 870622-24.Exam Results:Seven Senior Reactor Operators & Two Reactor Operators Failed | Unanalyzed Condition Grace period |
| PNO-III-87-113A, updates Util Evaluation of Defective & Incorrectly Installed Bolts in Facility Containment Access Area.Caused by Use of Improper Cutting & Welding Procedure. Evaluation Continuing | 3 September 1987 | PNO-III-87-113A:updates Util Evaluation of Defective & Incorrectly Installed Bolts in Facility Containment Access Area.Caused by Use of Improper Cutting & Welding Procedure. Evaluation Continuing | |
| IR 05000206/1987014 | 31 August 1987 | Insp Repts 50-206/87-14,50-361/87-13 & 50-362/87-15 on 870524-0704.Violations Noted.Major Areas Inspected: Operational Safety Verification,Evaluation of Plant Trips & Events,Monthly Surveillance Activities & Maint Activities | Safe Shutdown Boric Acid Hydrostatic |
| PNO-III-87-100, on 870723,unusual Event Declared When Contractor Employee Wearing Slightly Contaminated Clothing Taken to Local Hosp.When Clothing Removed,Surveys of Individual & Hosp Showed No Contamination | 24 July 1987 | PNO-III-87-100:on 870723,unusual Event Declared When Contractor Employee Wearing Slightly Contaminated Clothing Taken to Local Hosp.When Clothing Removed,Surveys of Individual & Hosp Showed No Contamination | |
| PNO-III-87-098, on 870714,undervoltage on Reactor Coolant Pump Bus Occurred.Caused by Tripping of Unit from 80% Power Due to Voltage Variation.Licensee Decided to Shut Down Unit to Repair Minor Leaks in Reactor Cooling Sys | 15 July 1987 | PNO-III-87-098:on 870714,undervoltage on Reactor Coolant Pump Bus Occurred.Caused by Tripping of Unit from 80% Power Due to Voltage Variation.Licensee Decided to Shut Down Unit to Repair Minor Leaks in Reactor Cooling Sys | |
| PNO-III-87-081, on 870610,earthquake Measuring 5.0 on Richter Scale Occurred Near Lawrenceville,Il.Unusual Events Declared by Six Power Stations But No Damage Observed.Ground Motion Felt at Five Other Plants | 11 June 1987 | PNO-III-87-081:on 870610,earthquake Measuring 5.0 on Richter Scale Occurred Near Lawrenceville,Il.Unusual Events Declared by Six Power Stations But No Damage Observed.Ground Motion Felt at Five Other Plants | Earthquake |
| IR 05000315/1987004 | 17 March 1987 | Safety Insp Repts 50-315/87-04 & 50-316/87-04 on 870127-0223.No Violations or Deviations Noted in Five of Six Areas Inspected.Violation Re Visitor Escort Deficiency Addressed in Insp Repts 50-315/87-08 & 50-316/87-08 | Stroke time Hydrostatic |
| IR 05000315/1987008 | 16 March 1987 | Partially Withheld Insp Repts 50-315/87-08 & 50-316/87-08 on 870127-0223 (Ref 10CFR73.21).Violation Noted:Visitor Escort Deficiency | |
| ML20207R370 | 9 March 1987 | EN-87-015:on 870312,notice of Violation & Proposed Imposition of Civil Penalties in Amount of $50,000 Will Be Issued for License.Action Based on Violation of Tech Spec Re ECCS Subsystems | |
| PNO-III-87-032, on 870302,slow,steady Increase in Primary to Secondary Steam Generator Tube Leakage Monitored.On 870303, Leak Estimated at 0.2 Gpm & Unit Taken Out of Svc.Tube Will Be Repaired & Surveillance & Maint Program Implemented | 4 March 1987 | PNO-III-87-032:on 870302,slow,steady Increase in Primary to Secondary Steam Generator Tube Leakage Monitored.On 870303, Leak Estimated at 0.2 Gpm & Unit Taken Out of Svc.Tube Will Be Repaired & Surveillance & Maint Program Implemented | |
| IR 05000315/1986038 | 3 March 1987 | Addendum to Insp Repts 50-315/86-38 & 50-316/86-38,providing Criteria for Comparing Results of Capability Tests & Verification Measurements | |
| IR 05000315/1987006 | 26 February 1987 | Insp Repts 50-315/87-06 & 50-316/87-06 on 870209-11.No Violations,Deficiencies or Deviations Noted.Major Areas Inspected:Annual Emergency Preparedness Exercise.Exercise Weakness Noted in Area of Protective Action Recommendations | Mission time |
| IR 05000315/1987005 | 20 February 1987 | Insp Repts 50-315/87-05 & 50-316/87-05 on 870211-12.No Violations or Deviations Noted.Major Areas Inspected:Insp, Testing & Seal Replacement Program for Large Bore Steam Generator Snubbers | |
| ML20211J528 | 18 February 1987 | Notice of Violation from Insp on 861216-870126 | |
| IR 05000315/1987003 | 18 February 1987 | Insp Repts 50-315/87-03 & 50-316/87-03 on 861216-870126. Violations Noted:Untimely Return to Svc Testing & Inappropriate Surveillance Test Acceptance Criteria | Stroke time |
| IR 05000315/1986041 | 16 January 1987 | Insp Repts 50-315/86-41 & 50-316/86-41 on 861104-1215. Apparent Violation Noted:Failure to Perform Timely post- Maint Operability Test on Valve & Subsequent Performance of Opposite Train Maint Being Tracked as Unresolved Issue | Packing leak Fire Barrier Stroke time Temporary Modification |
| ML20207P511 | 6 January 1987 | Exam Rept 50-315/OL-86-03 on 861202-04.Exam Results:Two Senior Reactor Operators & Two Retake Reactor Operators Passed | Boric Acid Shutdown Margin High Radiation Area |
| IR 05000315/1986039 | 1 December 1986 | Partially Withheld Physical Protection Insp Repts 50-315/86-39 & 50-316/86-39 on 861103-06 (Ref 10CFR73.21). No Violations Noted.Licensee Identified Concerns Re Personnel Access Control Program & Contingency Personnel | |
| IR 05000315/1986040 | 28 November 1986 | Insp Repts 50-315/86-40 & 50-316/86-40 on 861103-07.No Violations,Deficiencies or Deviations Noted.Major Areas Inspected:Emergency Preparedness Program | |
| ML20214F818 | 18 November 1986 | Notice of Violation & Proposed Imposition of Civil Penalty in Amount of $25,000.Violations Noted:Wire Lifted at Same Time & Crossed in Power Range Nuclear Instrument Channel NI-41 Without Use of Lifted Wire Form | Temporary Modification |
| ML20214A326 | 13 November 1986 | EN-86-085:on 861118,notice of Violation & Proposed Imposition of Civil Penalties in Amount of $25,000 Issued Based on Failure of Personnel to Follow Procedures,Rendering Two of Four power-range ex-cores Inoperable | |
| PNO-III-86-130, on 861105,during QA Audit of Contractor, Access Badges Removed Due to Inadequacies W/Screening Program.Employees Not Permitted to Return Until Screening Performed by Independent Organization | 6 November 1986 | PNO-III-86-130:on 861105,during QA Audit of Contractor, Access Badges Removed Due to Inadequacies W/Screening Program.Employees Not Permitted to Return Until Screening Performed by Independent Organization | |
| IR 05000315/1986032 | 17 October 1986 | Partially Withheld Reactive Physical Security Insp Repts 50-315/86-32 & 50-316/86-32 on 860818-22 & 0908-11 (Ref 10CFR73.21).No Noncompliance Noted.Major Areas Inspected: Inadequate Maint of Safety Equipment.Details Withheld | |
| IR 05000315/1986036 | 1 October 1986 | Insp Repts 50-315/86-36 & 50-316/86-36 on 860922-23.No Violations,Weaknesses or Deviations Noted.Major Areas Inspected:Emergency Preparedness Drill Involving Observations of Key Functions & Locations | |
| PNO-III-86-096, on 860911,bomb Threat Received at Telephone Switchboard,Stating That Bomb Placed in Training Ctr.Ctr Evacuated & Facility Searched.No Bomb Found.Nrc Info Assessment Team Notified | 12 September 1986 | PNO-III-86-096:on 860911,bomb Threat Received at Telephone Switchboard,Stating That Bomb Placed in Training Ctr.Ctr Evacuated & Facility Searched.No Bomb Found.Nrc Info Assessment Team Notified | |
| PNO-III-86-094, on 860910,federal Grand Jury in State of Mi Western District Indicted Util & Jg Del Percio W/Violations of NRC Fire Protection Requirements Occurring from Mar 1981 - Apr 1982 | 10 September 1986 | PNO-III-86-094:on 860910,federal Grand Jury in State of Mi Western District Indicted Util & Jg Del Percio W/Violations of NRC Fire Protection Requirements Occurring from Mar 1981 - Apr 1982 | |
| ML20206N490 | 21 August 1986 | Notice of Violation from Insp on 860707-11 | |
| IR 05000315/1986027 | 20 August 1986 | Insp Repts 50-315/86-27 & 50-316/86-27 on 860707-11. Violation Noted:Failure to Adequately Test ESF Response Time in Unit 1 Steam Generator Water Level hi-hi Level Turbine Trip Reactor Trip Test | |
| IR 05000518/1986001 | 6 August 1986 | Insp Repts 50-518/86-01 & 50-520/86-01 on 860717-18.No Violation or Deviation Noted.Major Areas Inspected:Storage & Maint of safety-related Equipment | Anchor Darling |
| PNO-III-86-072, on 860722,reactor Tripped While Operating at 90% Power.Caused by Workman Error While Attempting to Calibr Stator Cooling Water Pressure Switches.Util Will Proceed to Cold Shutdown for Repairs & Perform Snubber Surveillances | 23 July 1986 | PNO-III-86-072:on 860722,reactor Tripped While Operating at 90% Power.Caused by Workman Error While Attempting to Calibr Stator Cooling Water Pressure Switches.Util Will Proceed to Cold Shutdown for Repairs & Perform Snubber Surveillances |