ML20155F087
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| ML20155F087 | |
| Person / Time | |
|---|---|
| Site: | Prairie Island  |
| Issue date: | 06/03/1988 |
| From: | Guldemond W NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| To: | |
| Shared Package | |
| ML20155F082 | List: |
| References | |
| 50-282-88-05, 50-282-88-5, 50-306-88-05, 50-306-88-5, NUDOCS 8806160286 | |
| Download: ML20155F087 (1) | |
Similar Documents at Prairie Island | |
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Category:NOTICE OF VIOLATION OF A REGULATION
MONTHYEARML20154M0691998-10-0909 October 1998
[Table view]Notice of Violation from Insp on 980731-0910.Violation Noted:On 980901,maint Workers Failed to Follow Procedural Requirements,Of Sp 1180.2,Rev 8,Steps 7 & 8,when Workers Did Not Gain Access to Both Sides of Filter Bank ML20236N9941998-07-10010 July 1998 Notice of Violation from Insp on 980605-12.Violation Noted: on 980605,emergency Operating Procedure 1ES-0.1,rev 13 Lacked Adequate Guidance for Dumping Steam Using SG Power Operated Relief Valves W/Ms Isolation Valves Closed ML20248M1341998-06-0505 June 1998 Notice of Violation from Insp on 980329-0511.Violation Noted:Licensee Identified & Took Corrective Actions of Concerns W/Potential Effects of Flooding from Feedwater Line Break on Ability of Main Isolation Valves to Close ML20248J4971998-06-0404 June 1998 Notice of Violation from Investigation Rept 3-97-034, Completed on 980211.Violation Noted:Suppl 2,dtd 970212,to License Amend Request,Dtd 970129, Amend of Cooling Water Sys Emergency Intake Design Basis, Was Not Complete ML20248B3061998-05-26026 May 1998 Notice of Violation from Insp on 980330-0409.Violation Noted:On 980401,inspectors Observed Plant Operator Hang Secure Tag Associated W/Wo 9801216 on Number 21 Safety Injection Pump Motor Control Ctr W/O Performing Dead Test ML20216E4621998-03-12012 March 1998 Notice of Violation from Insp on 980114-0224.Violation Noted:On 980121,instructions in Work Order 9800310, Isolate Breaker 1H3, Were Not Appropriate to Circumstances Because Loss of Offsite Power Source to Unit 2 Occurred ML20202C0451998-01-30030 January 1998 Notice of Violation from Insp on 971203-980113.Violation Noted:On 971210,Maint Procedure D32,Rev 6,was Not Allowed for Unit 1 When RO & Nuclear Engineer Coordinating Procedure on Two Occasions,Failed to Do Five Degree Cooldown & Heatup ML20198A4171997-12-23023 December 1997 Notice of Violation from Insp on 970929-1003.Violations Noted:On 960724,licensee Implemented Procedure Swi O-10, Operations Manual Usage, Rev 28,section 6.11.9,which Contained Inadequate Instructions ML20196J7341997-10-16016 October 1997 Notice of Violation & Proposed Imposition of Civil Penalty in Amount of $50,000.Violation Noted:Since 910531 Until 970424,test Program Failed to Assure That Written Test Procedures Incorporate 200 Gallons Per Minute Limit ML20211P2241997-10-14014 October 1997 Notice of Violations from Insp on 970519-23 & 0603-05. Violations Noted:Substantial Rev Made to Fire Hazards Analysis as Portion of FSAR That Were Not Submitted to NRC ML20217C4751997-09-19019 September 1997 Notice of Violation from Insp on 970626-0805.Violation Noted:Inspectors Determined That on 970726,SP 2319 Was Revised by Temporary Memo Tma 1997-0122,was Completed & Rod Deviation Monitor Was Not Declared Inoperable ML20151J8311997-07-24024 July 1997 Notice of Violation from Insp on 970514-0625.Violation Noted:Inspectors Determined That Following Documented Instructions,Procedures or Drawings Not Type Appropriate to Circumstances for Reasons Cited ML20149F3121997-07-16016 July 1997 Notice of Violation from Insp on 970414-0613.Violations Noted:Significant Condition Adverse to Quality Had Not Been Fully Corrected ML20141C1391997-05-12012 May 1997 Corrected Page 2 of NOV ML20148H7381997-05-0202 May 1997 Notice of Violation from Insps on 970405-0513.Violation Noted:Unit 2 Mixed Bed Ion Exchanger Placed in Svc W/O Having First Been Borated to within 20 Ppm of Reactor Coolant Sys Boron Concentration ML20148B1381997-05-0101 May 1997 Notice of Violation from Insp on 970221-0404.Violation Noted:On 970318,licensee Used Procedure C18,section 5.2 to Fill Unit 2 Accumulators & Plant Was Not in Cold or Refueling Shutdown Mode ML20140G1171997-04-30030 April 1997 Notice of Violation from Insp on 970311-17.Violations Noted: Reactor Vessel Head Not Vented to Containment Prior to Draining Pressurizer on 970307 ML20138G7471997-04-30030 April 1997 Notice of Violation from Insp on 970108-0220.Violation Noted:Licensee Moved Heavy Load Greater than 2100 Lbs within 15 Horizontal Feet of Irradiated Fuel in Open Reactor Vessel W/O Written Procedure ML20140C2761997-03-28028 March 1997 Corrected Notice of Violation from Insp on 970203-20. Violation Noted:Inspector Identified Seven Welds in Each Unit for Which Code Volumetric Exam Requirements Has Not Been Met ML20136J4651997-03-14014 March 1997 Notice of Violation from Insp on 970203-20.Violation Noted: on 970210 Code Volumentric Exam Requirements Not Met for Seven Welds in Each Unit ML20135D4021997-02-25025 February 1997 Notice of Violation from Insp on 970108-0220.Violation Noted:Failure to Use Appropriate Documented Instructions While Moving Heavy Loads W/Mobile Crane ML20134A7621997-01-23023 January 1997 Notice of Violation from Insp on 951222-961022.Violation Noted:After Determining That Emergency Cooling Water Was Incapable of Meeting Required FSAR Flows,Licensee Approved Safety Evaluation ML20133C8081996-12-27027 December 1996 Notice of Violation from Insp on 961009-1119.Violation Noted:Sp 1305 Was Not Followed in That Licensee Operators Failed to Perform Steps 7.67.3 & 7.67.4 to Ensure Diesel Engine Would Not Start During Air Roll ML20135A4361996-11-27027 November 1996 Notice of Violation from Insp on 961007-11.Violation Noted: Review of Documentation & Interviews W/Superintendent, Security on 061009 Disclosed That Annual Reviews of Security & Safeguards Contingency Plan Not Conducted for 1995-96 ML20134J4161996-11-0505 November 1996 Notice of Violation from Insp on 960830-1008.Violation Noted:From Mar 1994 Until 961001,normally Open Check Valves CF-11-2 & 2CF-11-2 Were Not Properly Tested Quarterly,In That Dp Across Valves Was Not Adequately Verified ML20129H3531996-10-25025 October 1996 Notice of Violation from Insp on 960826-1004.Violation Noted:Licensee Did Not Use,To Extent Practical,Process or Other Engineering Controls to Control Concentration of Radioactive Matl in Air for Work in Spent Resin Tank Room ML20129G1501996-10-0707 October 1996 Notice of Violation from Insp on 960710-0829.Violation Noted:Cycle Time for Valve CV-31423 Fell Outside Acceptance Band During Performance of Surveillance & Two Redundant Sys Had Been Made Inoperable at Same Time ML20129B6191996-09-13013 September 1996 Notice of Violation from Insp on 960525-0709.Violation Noted:While in Modes 1 or 2,both Unit 1 Hydrogen Monitor Channels Inoperable Because Calibr Equipment Degraded & Action Not Taken to Restore at Least One Channel ML20059K4661994-01-26026 January 1994 Notice of Violation & Proposed Imposition of Civil Penalty in Amount of $50,000.Noncompliance Noted:Discharge of Former Security Guard Was Form of Retaliation for Engaging in Protected Activities ML20059K5021994-01-26026 January 1994 Notice of Violation of Energy Reorganization Act of 1974 & NRC Regulations.Violation Noted:Discharge of Security Guard Was Unlawful Act of Retaliation for Engaging in Protected Activities ML20059F4601994-01-0505 January 1994 Notice of Violation from Insp on 931206-22.Violation Noted:Procedure 2D8,rev 3 Was Not Appropriate to Circumstances Re Safety Injection Sys ML20058F3191993-12-0202 December 1993 Notice of Violation from Insp on 930927-1115.Violation Noted:Corrective Action Had Not Been Taken to Evaluate & Document Functionality of Listed Motor Operated Valves in Response to Results of Dynamic Tests of Similar Valves ML20057A5391993-08-30030 August 1993 Notice of Violation from 930817 Alcohol Test.Violation Noted:Performed Licensed Duties Under Influence of Alcohol ML20128A3431993-01-28028 January 1993 Notice of Violation from Insp on 921109-1218.Violation Noted:Inspector Certification Program & Administrative Control Directive Did Not Prescribe Changes to ANSI N45.2.6 Required by Reg Guide 1.58 ML20128A9371993-01-26026 January 1993 Notice of Violation from Insp on 921109-930104.Violation Noted:Licensee Did Not Rept Two Control Room Fire Doors Open W/O Establishing Hourly Firewatch within One Hour ML20059D8191990-08-27027 August 1990 Notice of Violation from Insp on 900703-0813.Violations Noted:Action Not Initiated to Place Unit 1 in Condition for Which Shield Bldg Ventilation Sys Not Required to Be Operable within 1 H ML20246N4411989-07-13013 July 1989 Notice of Violation from Insp on 890528-0701.Violation Noted:On 890627,480 Volt Breaker for 11 Inverter Instrument Bus II Deenergized & Removed from Motor Control Ctr 1AC1, Instead of 480 Volt Breaker for 11 Battery Charger ML20245F1301989-06-20020 June 1989 Notice of Violation from Insp on 890416-0526.Violations Noted:Licensee Has Not Sampled Fuel Storage Tanks on Monthly Basis & from Approx 890413 to 20,opening in Auxiliary Bldg Special Vent Zone Boundary Not Under Control ML20246K3851989-05-0606 May 1989 Notice of Violation from Insp on 890417-21 & 27.Violation Noted:No Tests Performed After Unit Shut Down in Aug 1988 & Before Repairs Done in Sept 1988 in Order to Determine Amount of Leakage Rate Improvement Prior to Type a Test ML20247L4191989-05-0404 May 1989 Notice of Violation from Insp on 890305-0415.Violation Noted:Failure to Establish Surveillance or Preventive Maint Procedures for Shield Bldg Airlock Doors or Auxiliary Bldg Special Ventilation Sys Doors ML20206M2721988-11-21021 November 1988 Notice of Violation from Insp on 880916-1026.Violations Noted:Procurement Documents Which Requisition Calibr of Flowmeters Did Not Require That as-found Condition Be Determined ML20155G6991988-10-12012 October 1988 Notice of Violation from Insp on 880921-22.Violation Noted: Inadequate Basis for SER Justification for Continued Operation Due to Increased Valve Weights of Small Bore Copes Vulcan Control Valves ML20153D3541988-08-22022 August 1988 Notice of Violation from Insp on 880626-0806.Violation Noted:Three of Four Reactor Protection Sys Channels for Overtemp Delta T & Overpressure Delta T Inoperable Since 1974 & Failure to Stroke Time Test Pressurizer PORVs ML20151E9711988-07-12012 July 1988 Notice of Violation from Insp on 880606-21.Violation Noted: Failure to Perform Periodic Audits of Emergency Operating Procedures Between Apr 1984 & 880414 ML20155F0871988-06-0303 June 1988 Notice of Violation from Insp on 880403-0514.Violation Noted:One of Two Paths from Grid to Safeguards 4kV Bus 16 Not Fully Operational for 20 Minutes & Action Not Initiated to Place Reactor in Cold Shutdown IR 07100004/20110141987-12-31031 December 1987 Notice of Violation from Insp on 871004-1114.Violation Noted:On 871028,one of Two Paths from Grid to Safeguards 4kV Bus Not Fully Operational for 13 Minutes & Action Not Initiated to Place Reactor in Cold Shutdown ML20235B5151987-09-18018 September 1987 Notice of Violation & Proposed Imposition of Civil Penalty in Amount of $25,000.Violation Noted:Safety Injection Pump Out of Svc from 870527-0618 W/O Discontinuance of Startup Operation or Placement of Reactor in Hot or Cold Shutdown ML20238E1581987-09-0808 September 1987 Notice of Violation from Insp on 870712-0822.Violation Noted:On 870619,maint Performed on Bus 26 Exceeded Scope of Work Instructions Resulting in Unplanned Automatic Start of Emergency Diesel Generator 1 ML20215L4651987-04-30030 April 1987 Notice of Violation from Insp on 870215-0418 ML20206S5711987-04-17017 April 1987 Notice of Violation from Insp on 870302-06 1998-07-10 Category:TEXT-INSPECTION & AUDIT & I&E CIRCULARS MONTHYEARIR 05000282/19990141999-10-19019 October 1999
[Table view]Insp Repts 50-282/99-14 & 50-306/99-14 on 990920-22. Violations Noted.Major Areas Inspected:Heat Sink Performance IR 05000282/19990121999-10-0606 October 1999 Insp Repts 50-282/99-12 & 50-306/99-12 on 990823-0917.No Violations Noted.Major Areas Inspected:Methods Used for Identification,Cause Investigation & Correction of Quality Related Problems IR 05000282/19990071999-09-28028 September 1999 Insp Repts 50-282/99-07 & 50-306/99-07 on 990721-0831. Non-cited Violations Noted.Major Areas Inspected:Followup Y2K Readiness Review IR 05000282/19990101999-09-10010 September 1999 Insp Repts 50-282/99-10 & 50-306/99-10 on 990809-12. Non-cited Violations Noted.Major Areas Inspected:Physical Protection Cornerstone,Within Safeguards Strategic Assessment Area IR 05000282/19990111999-09-0909 September 1999 Insp Repts 50-282/99-11 & 50-306/99-11 on 990816-20.NCV Noted.Major Areas Inspected:Public Radiation Safety & Included Review of Performance Indicators for Occupational & Public Radiation Safety IR 05000282/19990091999-08-17017 August 1999 Insp Repts 50-282/99-09 & 50-306/99-09 on 990719-22. Violations Noted.Major Areas Inspected:Reactor Safety, Emergency Preparedness & Review of Performance Indicators for Reactor Safety & Emergency Preparedness IR 05000282/19990061999-08-12012 August 1999 Insp Repts 50-282/99-06 & 50-306/99-06 on 990601-0720.One NCV Occurred.Major Areas Inspected:Activities Related to Reactor Safety,Verification of Performance Indicators,Event Followup & Compliance with Commission Rules & Regulations IR 05000282/19993011999-07-0202 July 1999 NRC Operator Licensing Exam Repts 50-282/99-301(OL) & 50-306/99-301(OL) (Including Completed & Graded Tests) for Tests Administered During Week of 990517-21.Two Applicants Passed All Sections of Exam & Were Issued Licenses IR 05000282/19990041999-06-30030 June 1999 Insp Repts 50-282/99-04 & 50-306/99-04 on 990407-0531. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000282/19990051999-05-25025 May 1999 Insp Repts 50-282/99-05 & 50-306/99-05 on 990426-30.No Violations Noted.Major Areas Inspected:Review of Licensee Radiation Protection Performance During Unit 1 Refueling Outage,Shutdown Chemistry & Crud Burst IR 05000282/19990021999-05-0404 May 1999 Insp Repts 50-282/99-02 & 50-306/99-02 on 990226-0406.No Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Maint,Engineering & Plant Support IR 07200010/19990011999-04-29029 April 1999 Insp Rept 72-0010/99-01 on 990308-0413.No Violations Noted. Major Areas Inspected:Direct Observation of Various Portions of Loading of Eighth & Ninth Dry Fuel Storage Casks from SFP to ISFSI Located Away from Main Protected Area of Site IR 05000282/19990031999-04-16016 April 1999 Insp Repts 50-282/99-03 & 50-306/99-03 on 990322-26.No Violations Noted.Major Areas Inspected:Physical Security Program IR 05000282/19990011999-03-18018 March 1999 Insp Repts 50-282/99-01 & 50-306/99-01 on 990115-0225.No Violations Noted:Licensee Operations,Maint,Engineering & Plant Support IR 05000282/19980231999-01-29029 January 1999 Insp Repts 50-282/98-23 & 50-306/98-23 on 981204-990114.No Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support PNO-III-99-001, on 990105,Unit 1 Station Auxiliary Transformer Exploded Ignited Oil Fire.Fire Extinguished within 15 Minutes by Onsite Fire Brigade.Unit 2 Operating at 60 Percent Power,Was Not Affected by Explosion & Fire1999-01-0606 January 1999 PNO-III-99-001:on 990105,Unit 1 Station Auxiliary Transformer Exploded Ignited Oil Fire.Fire Extinguished within 15 Minutes by Onsite Fire Brigade.Unit 2 Operating at 60 Percent Power,Was Not Affected by Explosion & Fire IR 05000282/19980201998-12-18018 December 1998 Insp Repts 50-282/98-20 & 50-306/98-20 on 981023-1203.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000306/19980211998-12-17017 December 1998 Insp Rept 50-306/98-21 on 981116-24.No Violations Noted. Major Areas Inspected:Review of Implementation of Inservice Insp Program for Plant Refueling Outage Cycle 19 IR 05000282/19980221998-12-0101 December 1998 Insp Repts 50-282/98-22 & 50-306/98-22 on 981116-20.No Violations Noted.Major Areas Inspected:Licensee Radiation Protection Performance During Unit 2 Refueling Outage IR 05000282/19980181998-11-18018 November 1998 Insp Repts 50-282/98-18 & 50-306/98-18 on 980911-1022.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support PNO-III-98-051, on 981029,Prairie Island Unit 1 Automatically Tripped from 100 Percent Power Due to Negative Flux Rate Reactor Flux Rate Trip Signal.Nrc Resident Inspectors Are Monitoring Licensee Investigation & Repair Activities1998-11-0202 November 1998 PNO-III-98-051:on 981029,Prairie Island Unit 1 Automatically Tripped from 100 Percent Power Due to Negative Flux Rate Reactor Flux Rate Trip Signal.Nrc Resident Inspectors Are Monitoring Licensee Investigation & Repair Activities IR 05000282/19980191998-10-29029 October 1998 Insp Repts 50-282/98-19 & 50-306/98-19 on 981013-16.No Violations Noted.Major Areas Inspected:Review of Chemistry Program Re Plant Water Quality & Analytical Capabilities IR 05000282/19980151998-10-0909 October 1998 Insp Repts 50-282/98-15 & 50-306/98-15 on 980731-0910. Violations Noted.Major Areas Inspected:Operations,Maint & Engineering ML20154M0691998-10-0909 October 1998 Notice of Violation from Insp on 980731-0910.Violation Noted:On 980901,maint Workers Failed to Follow Procedural Requirements,Of Sp 1180.2,Rev 8,Steps 7 & 8,when Workers Did Not Gain Access to Both Sides of Filter Bank ML20154J9881998-10-0909 October 1998 Insp Repts 50-282/98-16 & 50-306/99-16 on 980810-28. Apparent Violations Being Considered for Escalated Ea.Major Areas Inspected:Review of Fire Protection Project self- Assessment IR 05000282/19980131998-08-21021 August 1998 Insp Repts 50-282/98-13 & 50-306/98-13 on 980727-31.No Violations Noted.Major Areas Inspected:Review of Physical Security Program IR 05000282/19980091998-08-19019 August 1998 Insp Repts 50-282/98-09 & 50-306/98-09 on 980619-0730.No Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support IR 05000282/19980121998-08-14014 August 1998 Insp Repts 50-282/98-12 & 50-306/98-12 on 980720-24.No Violations Noted.Major Areas Inspected:Evaluation of Licensee Performance During Plant Biennial Exercise of Emergency Plan IR 05000282/19980141998-08-11011 August 1998 Insp Repts 50-282/98-14 & 50-306/98-14 on 980720-24.No Violations Noted.Major Areas Inspected:Review of Pcp,Storage & Processing of Solid Radwaste & Shipment & Disposal of Radioactive Matl ML20236N9941998-07-10010 July 1998 Notice of Violation from Insp on 980605-12.Violation Noted: on 980605,emergency Operating Procedure 1ES-0.1,rev 13 Lacked Adequate Guidance for Dumping Steam Using SG Power Operated Relief Valves W/Ms Isolation Valves Closed ML20236P0111998-07-10010 July 1998 Insp Repts 50-282/98-10 & 50-306/98-10 on 980605-12. Violations Noted.Major Areas inspected:on-site Insp Into Circumstances Surrounding Unit 1 Rt Due to Dropped CR & Actions Taken for Recovery to Safe Shutdown on 980605 ML20236G9011998-06-28028 June 1998 Insp Repts 50-282/98-08 & 50-306/98-08 on 980512-0618.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support PNO-III-98-032, on 980605,unit 1 Experienced Automatic Reactor Trip When Control Rod Dropped Into Reactor Core. Caused by Blown Fuse on Stationary Gripper Coil Due to Ground in Wiring to Coil1998-06-0909 June 1998 PNO-III-98-032:on 980605,unit 1 Experienced Automatic Reactor Trip When Control Rod Dropped Into Reactor Core. Caused by Blown Fuse on Stationary Gripper Coil Due to Ground in Wiring to Coil IR 05000282/19980071998-06-0505 June 1998 Insp Repts 50-282/98-07 & 50-306/98-07 on 980329-0511. Violations Noted.Major Areas Inspected:Licensee Operations, Maint,Engineering & Plant Support ML20248M1341998-06-0505 June 1998 Notice of Violation from Insp on 980329-0511.Violation Noted:Licensee Identified & Took Corrective Actions of Concerns W/Potential Effects of Flooding from Feedwater Line Break on Ability of Main Isolation Valves to Close ML20248J4971998-06-0404 June 1998 Notice of Violation from Investigation Rept 3-97-034, Completed on 980211.Violation Noted:Suppl 2,dtd 970212,to License Amend Request,Dtd 970129, Amend of Cooling Water Sys Emergency Intake Design Basis, Was Not Complete IR 05000282/19980061998-05-26026 May 1998 Insp Repts 50-282/98-06 & 50-306/98-06 on 980330-0409.No Violations Noted.Major Areas Inspected:Conduct of Operations Which Included Continuous 72 H Period of Control Room Observation ML20248B3061998-05-26026 May 1998 Notice of Violation from Insp on 980330-0409.Violation Noted:On 980401,inspectors Observed Plant Operator Hang Secure Tag Associated W/Wo 9801216 on Number 21 Safety Injection Pump Motor Control Ctr W/O Performing Dead Test IR 05000282/19980011998-05-0101 May 1998 SALP Repts 50-282/98-01 & 50-306/98-01 for 960218-980328 IR 05000282/19980051998-04-0606 April 1998 Insp Repts 50-282/98-05 & 50-306/98-05 on 980225-0328.No Violations Noted.Major Areas Inspected:Licensee Operations, Maint & Engineering IR 05000282/19980041998-04-0101 April 1998 Insp Repts 50-282/98-04 & 50-306/98-04 on 980210-13 & 0316-20.No Violations Noted.Major Areas Inspected:Rp Performance During Unit 1 Refueling Outage & Unit 2 Forced Outage,Calibration of Radiation Monitoring Sys ML20216E4841998-03-12012 March 1998 Insp Repts 50-282/98-03 & 50-306/98-03 on 980114-0224. Violations Noted.Major Areas Inspected:Licensee Operations, Maint,Engineering & Plant Support ML20216E4621998-03-12012 March 1998 Notice of Violation from Insp on 980114-0224.Violation Noted:On 980121,instructions in Work Order 9800310, Isolate Breaker 1H3, Were Not Appropriate to Circumstances Because Loss of Offsite Power Source to Unit 2 Occurred PNO-III-98-011A, on 980124,licensee Shut Down Unit 2 to Investigate Reactor Coolant Leak Associated with Control Rod Drive Mechanism G-9.Licensee Identified Source of Leak as 3/4 Inch through-wall Crack in Manufacturing Weld1998-02-13013 February 1998 PNO-III-98-011A:on 980124,licensee Shut Down Unit 2 to Investigate Reactor Coolant Leak Associated with Control Rod Drive Mechanism G-9.Licensee Identified Source of Leak as 3/4 Inch through-wall Crack in Manufacturing Weld ML20202C0451998-01-30030 January 1998 Notice of Violation from Insp on 971203-980113.Violation Noted:On 971210,Maint Procedure D32,Rev 6,was Not Allowed for Unit 1 When RO & Nuclear Engineer Coordinating Procedure on Two Occasions,Failed to Do Five Degree Cooldown & Heatup ML20202C0581998-01-30030 January 1998 Insp Repts 50-282/97-23 & 50-306/97-23 on 971203-980113. Violations Noted.Major Areas Inspected:Licensee Operations, Maint,Engineering & Plant Support PNO-III-98-011, on 980123,unidentified Leakage Increased by Approx 10 to 0.2 Gallons Per Minute.Licensee Began Preparations to Shut Down & Repair Leak in Canopy Seal1998-01-26026 January 1998 PNO-III-98-011:on 980123,unidentified Leakage Increased by Approx 10 to 0.2 Gallons Per Minute.Licensee Began Preparations to Shut Down & Repair Leak in Canopy Seal ML20198A4171997-12-23023 December 1997 Notice of Violation from Insp on 970929-1003.Violations Noted:On 960724,licensee Implemented Procedure Swi O-10, Operations Manual Usage, Rev 28,section 6.11.9,which Contained Inadequate Instructions ML20198A4441997-12-23023 December 1997 Insp Repts 50-282/97-19 & 50-306/97-19 on 970929-1003,21-23 & 1202.Violations Noted.Major Areas Inspected:Licensed Reactor Operator & SRO Requalification Training Program IR 05000282/19970211997-12-15015 December 1997 Insp Repts 50-282/97-21 & 50-306/97-21 on 971022-1202.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support 1999-09-09 |
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, NOTICE OF VIOLATION Northern States Power Company Docket No. 50-282 Docket No. 50-306 As a result of the inspection conducted on April 3 through May 14, 1988, and in accordance with the "General Policy and Procedures for NRC Enforcement Actions," 10 CFR Part 2, Appendix C (1987), the following violations were identified:
- 1. Technical Specification 3.7 A.1 requires that the reactor shall not be maintained critical or above 200 degrees F. unless at least two separate paths from the grid to the plant 4KV safety buses are fully operational.
Technical Specification 3.7.B requires that the reactor shall be placed in the cold shutdown condition if the requirements of Specification 3.7. A can not be satisfied.
Contrary to the above, on April 26, 1988, one of the two paths from the grid to Safeguards 4KV Bus No. 16 was not fully operational for 20 minutes and action was not initiated to place the reactor in cold shutdown.
This is a Severity Level IV violation (Supplement I).
Pursuant to the provisions of 10 CFR 2.201, you are required to submit to this office within thirty days of the date of this Notice a written statement of explanation in reply, including fo- this violation: (1) corrective action taken and the results achieved; (2) corrective action to be taken to avoid further violations; and (3) the date when full compliance will be achieved.
Consideration may be given to extending your response time for good cause shown.
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