PNO-III-85-064, on 850725,low Voltage Station Auxiliary Transformer Tripped,Causing Loss of Power to Safeguard Buses.Caused by Wet Pressure Relay
From kanterella
| ML20126L215 | |
| Person / Time | |
|---|---|
| Site: | Point Beach  |
| Issue date: | 07/25/1985 |
| From: | Chrissotimos N, Jackiw I NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| To: | |
| References | |
| PNO-III-85-064, PNO-III-85-64, NUDOCS 8507310113 | |
| Download: ML20126L215 (1) | |
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Category:PRELIMINARY NOTIFICATION OF EVENT OR OCCURRENCE (PNO
MONTHYEARPNO-III-99-027, on 990514,Unit 1 Was Manually Tripped Due to Steam Leak from 4B Feedwater Heater.Nrc Resident Inspectors Monitored Activities in CR Following Reactor Trip & Monitoring Progress of Repair Work.Licensee Notified NRC1999-05-19019 May 1999
[Table view]PNO-III-99-027:on 990514,Unit 1 Was Manually Tripped Due to Steam Leak from 4B Feedwater Heater.Nrc Resident Inspectors Monitored Activities in CR Following Reactor Trip & Monitoring Progress of Repair Work.Licensee Notified NRC PNO-III-98-023, on 980305,unit 2 Completed TS-required Shutdown After Declaring CCW Sys Inoperable.While Shutdown, Licensee Plans to Conduct More Detailed Analysis of Postulated Failure1998-03-0606 March 1998 PNO-III-98-023:on 980305,unit 2 Completed TS-required Shutdown After Declaring CCW Sys Inoperable.While Shutdown, Licensee Plans to Conduct More Detailed Analysis of Postulated Failure PNO-III-97-094, on 971129,unit 1 Reactor Restarted.Unit Scheduled to Remain Online Until Routine Refueling Outage Planned for Early 19981997-12-0101 December 1997 PNO-III-97-094:on 971129,unit 1 Reactor Restarted.Unit Scheduled to Remain Online Until Routine Refueling Outage Planned for Early 1998 PNO-III-97-072, on 970906,shutdown to Correct Potential Undervoltage Condition During Certain Accident Scenarios Occurred.State of Wi Will Be Notified.Info in Preliminary Notification Reviewed W/Licensee Mgt1997-09-0808 September 1997 PNO-III-97-072:on 970906,shutdown to Correct Potential Undervoltage Condition During Certain Accident Scenarios Occurred.State of Wi Will Be Notified.Info in Preliminary Notification Reviewed W/Licensee Mgt PNO-III-97-067, on 970813,Point Beach Unit 2 Reactor Restarted & on 970816,unit Began Generating Electricity at Ending ten-mouth Outage,Began on 961005.Licensee Issued News Release on Plant Restart.State of Wi Will Be Notified1997-08-19019 August 1997 PNO-III-97-067:on 970813,Point Beach Unit 2 Reactor Restarted & on 970816,unit Began Generating Electricity at Ending ten-mouth Outage,Began on 961005.Licensee Issued News Release on Plant Restart.State of Wi Will Be Notified PNO-III-97-059, on 970723,util Decided to Delay Planned Startup of Unit 2 to Replace Leaking Seal on B Rcp.Efforts Were Unsuccessful.Unit 1 Remains Shut Down as Util Focused Attention & Resources on Unit 2 Restart1997-07-24024 July 1997 PNO-III-97-059:on 970723,util Decided to Delay Planned Startup of Unit 2 to Replace Leaking Seal on B Rcp.Efforts Were Unsuccessful.Unit 1 Remains Shut Down as Util Focused Attention & Resources on Unit 2 Restart PNO-III-97-048, on 970516,WI Energy Co & Northern States Power Co Announced They Were Terminating Plans for Proposed Merger of Two Companies Into New Co,Primergy Corp.States of Wi & Mn Will Be Informed of Info in Notification1997-05-19019 May 1997 PNO-III-97-048:on 970516,WI Energy Co & Northern States Power Co Announced They Were Terminating Plans for Proposed Merger of Two Companies Into New Co,Primergy Corp.States of Wi & Mn Will Be Informed of Info in Notification PNO-III-97-017A, on 970218,licensee Decision to Continue Unit 1 Outage for Extended Period Update Made.Nrc Continues to Closely Monitor Licensee Progress Toward Completing Improvement Initiatives & Preparing Units 2 & 1 for Restart1997-03-12012 March 1997 PNO-III-97-017A:on 970218,licensee Decision to Continue Unit 1 Outage for Extended Period Update Made.Nrc Continues to Closely Monitor Licensee Progress Toward Completing Improvement Initiatives & Preparing Units 2 & 1 for Restart PNO-III-97-017, on 970218,Unit Shut Down Because of Possible Problem W/Impeller of CCW Pump & Bearing Problem W/Sw Pump Motor.Unit 2 Shut Down for Refueling & SG Replacement. Resident Inspectors Have Been Monitoring Repair1997-03-0303 March 1997 PNO-III-97-017:on 970218,Unit Shut Down Because of Possible Problem W/Impeller of CCW Pump & Bearing Problem W/Sw Pump Motor.Unit 2 Shut Down for Refueling & SG Replacement. Resident Inspectors Have Been Monitoring Repair PNO-III-93-050, on 930901,power Supply to Plant Security Sys Failed,Causing Smoke to Fill Battery & Inverter Room. Power Was Restored to Security Sys from Alternate Power Source1993-09-0101 September 1993 PNO-III-93-050:on 930901,power Supply to Plant Security Sys Failed,Causing Smoke to Fill Battery & Inverter Room. Power Was Restored to Security Sys from Alternate Power Source PNO-III-90-067, on 901003,small Unplanned Release of Noble Gases Occurred While Personnel Collecting Gas Sample from Vol Control Tank.Release Apparently Occurred as Result of Seal Failure on Gas Analyzer Sample Pump1990-10-0303 October 1990 PNO-III-90-067:on 901003,small Unplanned Release of Noble Gases Occurred While Personnel Collecting Gas Sample from Vol Control Tank.Release Apparently Occurred as Result of Seal Failure on Gas Analyzer Sample Pump PNO-III-88-082, on 880919,licensee Suspended Site Access & & Tested for Drugs After Allegation from Outside Source Re Drug Use by Five Employees.Three Employees Tested Positive for Drugs1988-09-23023 September 1988 PNO-III-88-082:on 880919,licensee Suspended Site Access & & Tested for Drugs After Allegation from Outside Source Re Drug Use by Five Employees.Three Employees Tested Positive for Drugs PNO-III-87-132, on 871007,contract Worker Fainted During Work on Steam Generator B.Slight Contamination to Socks,Face & Hair Noted After Removal of Protective Clothing at Plant Prior to Transport to Hosp.Worker Decontaminated & Examined1987-10-0808 October 1987 PNO-III-87-132:on 871007,contract Worker Fainted During Work on Steam Generator B.Slight Contamination to Socks,Face & Hair Noted After Removal of Protective Clothing at Plant Prior to Transport to Hosp.Worker Decontaminated & Examined PNO-III-87-084A, on 870618,approx 235 Gallons of Unit 1 Water Discharged Into Lake Michigan Through Unit 2 Svc Water Discharge.Caused by Presence of Entrained Noble Gases. Calculations Verified by Resident Inspectors1987-06-24024 June 1987 PNO-III-87-084A:on 870618,approx 235 Gallons of Unit 1 Water Discharged Into Lake Michigan Through Unit 2 Svc Water Discharge.Caused by Presence of Entrained Noble Gases. Calculations Verified by Resident Inspectors PNO-III-87-084, on 870619,approx 235 Gallons of Reactor Cooling Water Discharged Into Lake Michigan.Caused by Inadequate Opening of Valve in Letdown Sys.Circumstance of Release Under Review1987-06-19019 June 1987 PNO-III-87-084:on 870619,approx 235 Gallons of Reactor Cooling Water Discharged Into Lake Michigan.Caused by Inadequate Opening of Valve in Letdown Sys.Circumstance of Release Under Review PNO-III-85-064, on 850725,low Voltage Station Auxiliary Transformer Tripped,Causing Loss of Power to Safeguard Buses.Caused by Wet Pressure Relay1985-07-25025 July 1985 PNO-III-85-064:on 850725,low Voltage Station Auxiliary Transformer Tripped,Causing Loss of Power to Safeguard Buses.Caused by Wet Pressure Relay PNO-III-85-057, on 850712,9 Mm Rifle Fired While Being Handled by Security Guard in Auxiliary Bldg.Investigation Continuing.Security Officer Suspended Pending Investigation Results1985-07-12012 July 1985 PNO-III-85-057:on 850712,9 Mm Rifle Fired While Being Handled by Security Guard in Auxiliary Bldg.Investigation Continuing.Security Officer Suspended Pending Investigation Results PNO-III-85-043A, on 850530,control Rods F-12 & J-4 Found Stuck During Insp.Caused by Split Pin & Broken Piece of Tube Being Lodged in Guide Tube.Guide Tube Inserts & Internals Will Be Removed & Inspected1985-06-10010 June 1985 PNO-III-85-043A:on 850530,control Rods F-12 & J-4 Found Stuck During Insp.Caused by Split Pin & Broken Piece of Tube Being Lodged in Guide Tube.Guide Tube Inserts & Internals Will Be Removed & Inspected PNO-III-85-043, on 850530,control Rod F-12 Did Not Drop to Bottom of Core During Cold full-flow Control Rod Drop Test. on 850531,rod J-4 Stuck W/Primary Sys at 370 Degrees.Vessel Head Will Be Removed to Determine Why Rods Stuck1985-05-31031 May 1985 PNO-III-85-043:on 850530,control Rod F-12 Did Not Drop to Bottom of Core During Cold full-flow Control Rod Drop Test. on 850531,rod J-4 Stuck W/Primary Sys at 370 Degrees.Vessel Head Will Be Removed to Determine Why Rods Stuck PNO-III-83-112, on 831102-03,airborne Iodine Releases Occurred Inside Containment,During SG Replacement Work. Whole Body Counting Will Be Performed to Evaluate Personal Uptakes.Two Regions Based Specialists Dispatched to Site1983-11-0303 November 1983 PNO-III-83-112:on 831102-03,airborne Iodine Releases Occurred Inside Containment,During SG Replacement Work. Whole Body Counting Will Be Performed to Evaluate Personal Uptakes.Two Regions Based Specialists Dispatched to Site PNO-III-83-103, on 831021,empty Sf Cast Arrived at West Valley,Ny from Point Beach Nuclear Plant,W/Three Small Areas of Contamination in Excess of Us DOT Limit of 22,000 Disintegrations Per Minute Per 100 Square Centimeters1983-10-24024 October 1983 PNO-III-83-103:on 831021,empty Sf Cast Arrived at West Valley,Ny from Point Beach Nuclear Plant,W/Three Small Areas of Contamination in Excess of Us DOT Limit of 22,000 Disintegrations Per Minute Per 100 Square Centimeters PNO-III-80-039, on 800227,unit Shut Down Because of Tube Leakage in Steam Generator A.Leak Rate Was 1420 Gpd.Licensee Will Conduct Eddy Current Tests1980-02-28028 February 1980 PNO-III-80-039:on 800227,unit Shut Down Because of Tube Leakage in Steam Generator A.Leak Rate Was 1420 Gpd.Licensee Will Conduct Eddy Current Tests ML20216K1551978-09-20020 September 1978 PNO-78-171:licensee Reported That Unit 1 Was Shutdown Due to Primary to Secondary Leak in SG A.Leakage Increased from 116 Gallons Per Day to 560 Gallons Per Day on 780920 ML20248F1351978-05-26026 May 1978 PNO-78-115:on 780524,licensee Reported That Point Beach Unit 1 Had Been Shutdown Due to Indication of Primary to Secondary Leakage in a Sg.Licensee Issued Press Release. State of Wisconsin Notified ML20248L0241978-02-10010 February 1978 PNO-78-028:on 780209,main Station Transformer Experienced Fault on B Phase.Fault Resulted in generator-turbine- Reactor Trip.Cleanup & Changeout of B Phase of Main Transformer in Progress ML20249A1741978-02-0202 February 1978 PNO-78-020:Region III Inspector Reported Indications of Primary to Secondary Leakage in a SG at Point Beach 1. Leak Rate Had Been Increasing Since 780130 & Now Up to 130 Gallons Per Day.Licensee Plans to Shutdown Unit for Repair ML20151X9651977-06-27027 June 1977 PNO-77-113:on 770624,primary to Secondary Leakage in B SG Increased About 200 Gallons Per Day.Reactor Was Shutdown for Repair.Plant Will Return to Power by 770628.State of Wisconsin Notified ML20249B5421976-05-18018 May 1976 PNO-76-089:on 760518,two Citizen Groups Have Announced Plan to Petition NRC for Show Cause Order Against Util Re Deficiencies in Plant Emergency & Evacuation Plans.No Press Release Planned ML20249B2691976-04-0909 April 1976 PNO-76-071:on 760409,equipment Operator Injured When Gantry Crane in Radioactive Waste Drumming Area Came Off Trolley, Struck Drum & Then Struck Operator.Preliminary Exam at Hospital Indicates Possible Broken Leg & Broken Ribs ML20151X4271976-01-0202 January 1976 PNO-76-001:on 751217,licensee Found Failed Fuel Rod During Routine Fuel Transfers as Part of Refueling Following Fuel Cycle 3 Operation.Failure Attributed to Bypass Flow Through Spaces in Baffle Which Surrounds Core ML20236X0421975-11-19019 November 1975 PN-75-130:on 751116,reactor Protective Sys Instrument Power Bus Breaker Trip Caused Reactor Trip & Initiated Safety Injection,Also Caused Loss of Portions of Generator Bearing Oil Lubrication Sys ML20236V3341975-08-11011 August 1975 PN-75-067:on 750810,primary to Secondary Leak of Approx 0.3 to 0.4 Gpm in Unit 2 B Sg.Normal Shutdown Initiated Following Subsequent Slight Increase in Leak Rate 1999-05-19 Category:TEXT-INSPECTION & AUDIT & I&E CIRCULARS MONTHYEARIR 05000266/19990151999-09-30030 September 1999
[Table view]Insp Repts 50-266/99-15 & 50-301/99-15 on 990830-0903.No Violations Noted.Major Areas Inspected:Operations & Training IR 05000266/19990131999-09-29029 September 1999 Insp Repts 50-266/99-13 & 50-301/99-13 on 990714-0830.No Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Maint,Engineering & Plant Support IR 05000266/19993011999-09-0808 September 1999 NRC Operator Licensing Exam Repts 50-266/99-301OL & 50-301/99-301OL (Including Graded Tests) for Tests Administered on 990726-0802 IR 05000266/19990141999-08-31031 August 1999 Insp Repts 50-266/99-14 & 50-301/99-14 on 990726-30.No Violations Noted.Major Areas Inspected:Access Authorization Program,Alarm Stations & Communications.Security Mgt Also Inspected IR 05000266/19990091999-07-28028 July 1999 Insp Repts 50-266/99-09 & 50-301/99-09 on 990528-0713. Violations Noted.Major Areas Inspected:Licensee Operations, Maint,Engineering & Plant Support IR 05000266/19990121999-07-14014 July 1999 Insp Repts 50-266/99-12 & 50-301/99-12 on 990614-18.No Violations Noted.Major Areas Inspected:Implementation of Inservice Test Program & MOVs Capability,Per GL 96-05 IR 05000266/19990081999-06-18018 June 1999 Insp Repts 50-266/99-08 & 50-301/99-08 on 990411-0527.No Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support PNO-III-99-027, on 990514,Unit 1 Was Manually Tripped Due to Steam Leak from 4B Feedwater Heater.Nrc Resident Inspectors Monitored Activities in CR Following Reactor Trip & Monitoring Progress of Repair Work.Licensee Notified NRC1999-05-19019 May 1999 PNO-III-99-027:on 990514,Unit 1 Was Manually Tripped Due to Steam Leak from 4B Feedwater Heater.Nrc Resident Inspectors Monitored Activities in CR Following Reactor Trip & Monitoring Progress of Repair Work.Licensee Notified NRC IR 05000266/19990061999-05-0707 May 1999 Insp Repts 50-266/99-06 & 50-301/99-06 on 990223-0410. Non-cited Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support ML20206E3331999-04-28028 April 1999 Notice of Violation from Insp on 990105-022.Violation Noted: Between 981222 & 990105,low Temp Condition with Potential to Cause Freezing of Common Min Flow Line Was Not Identified Nor Cause Determined IR 05000266/19990051999-04-20020 April 1999 Insp Repts 50-266/99-05 & 50-301/99-05 on 990222-0312. Violations Noted.Major Areas Inspected:Effectiveness & Engineering & Technical Support Organization in Performance of Routine & Reactive Site Activities & Problem Prevention IR 05000266/19990101999-04-19019 April 1999 Insp Repts 50-266/99-10 & 50-301/99-10 on 990329-0401.No Violations Noted.Major Areas Inspected:Review of Emergency Preparedness Program & Aspect of Plant Support IR 05000266/19990071999-03-16016 March 1999 Insp Repts 50-266/99-07 & 50-301/99-07 on 990216-19.No Violations Noted.Major Areas Inspected:Routine Insp of Radiation Protection & Chemistry Program Which Included Water Chemistry Control Program ML20204D8311999-03-12012 March 1999 Insp Rept 50-266/99-04 on 990105-0222.One Violations of NRC Requirements Occurred & Being Treated as non-cited Violation.Major Areas Inspected:Operations,Maint & Engineering ML20207L1211999-03-10010 March 1999 Notice of Violation from Insp on 990105-0222.Violation Noted:As of 990129,Operations Manual 3.7, AOP & EOP Sets Use & Adherence, Rev 5,major Procedure Prescribing Activities Affecting Quality,Inappropriate for Circumstance IR 05000266/19990021999-03-10010 March 1999 Insp Repts 50-266/99-02 & 50-301/99-02 on 990105-0222. Violations Noted.Major Areas Inspected:Licensee Operations, Maint,Engineering & Plant Support IR 05000266/19990031999-02-0101 February 1999 Insp Repts 50-266/99-03 & 50-301/99-03 on 990111-15.No Violations Noted.Major Areas Inspected:Review of Plant Support Activities Relating to Physical Protection of Facility ML20199H5621999-01-15015 January 1999 Notice of Violation from Insp on 981121-990104.Violations Noted:As of 981015,adequate VT-2 Visual Exam of Pressure Retaining Boundary of Sfsp Common to Units 1 & 2 Not Performed During Each Code Insp Period IR 05000266/19980211999-01-15015 January 1999 Insp Repts 50-266/98-21 & 50-301/98-21 on 981121-990104. Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support IR 05000266/19980221998-12-24024 December 1998 Insp Repts 50-266/98-22 & 50-301/98-22 on 981208-10.No Violations Noted.Major Areas Inspected:Maint Rule Program IR 05000206/19980191998-12-0404 December 1998 Insp Repts 50-206/98-19 & 50-301/98-19 on 981004.No Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support IR 05000266/19980201998-11-30030 November 1998 Insp Rept 50-266/98-20 & 50-301/98-20 on 981102-06.No Violations Noted.Major Areas Inspected:Plant Biennial Exercise of Emergency Plan IR 05000266/19980171998-10-26026 October 1998 Insp Repts 50-266/98-17 & 50-301/98-17 on 980818-1005.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000266/19980181998-10-0202 October 1998 Insp Repts 50-266/98-18 & 50-301/98-18 on 980831-0904.No Violations Noted.Major Areas Inspected:Radiation Protection Program,Including Review of Whole Body Counter Calibration, Portable Instrument Calibration & Routine Contamination IR 05000266/19980131998-09-11011 September 1998 Insp Repts 50-266/98-13 & 50-301/98-13 on 980608-12 & 0715-16.Violations Noted.Major Areas Inspected:Adequacy of Licensee Programs,Procedures,Training,Equipment & Supporting Documentation for Maint of Medium Voltage & Low Voltage ML20151Y2571998-09-11011 September 1998 Notice of Violations from Insp on 980608-12 & 0715-16. Violations Noted:Licensee Failed to Determine Lowest Voltages Available at Breaker Close & Trip Coils Since Original Installation of Breaker IR 05000266/19980151998-09-11011 September 1998 Insp Repts 50-266/98-15 & 50-301/98-15 on 980720-31.No Violations Noted.Major Areas Inspected:Adequacy of Licensee Programs,Procedures,Training & Supporting Documentation to Ensure TS Required Surveillance Testing IR 05000266/19980141998-09-0303 September 1998 Insp Repts 50-266/98-14 & 50-301/98-14 on 980707-0817.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000266/19980161998-08-10010 August 1998 Insp Repts 50-266/98-16 & 50-301/98-16 on 980713-17.No Violations Noted.Major Areas Inspected:Review of Plant Support Activities Re Physical Protection of Facility IR 05000266/19983011998-07-29029 July 1998 NRC Operator Licensing Exam Repts 50-266/98-301 & 50-301/98-301 (Including Completed & Graded Tests) for Tests Administered on 980622-25.One SRO License Applicant Passed All Portions of Exam & Issued Operating License ML20236V6621998-07-29029 July 1998 Insp Repts 50-266/98-11 & 50-301/98-11 on 980526-0706. No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20249C2851998-06-19019 June 1998 Notice of Violation from Insp on 980414-0523.Violation Noted:Licensee Did Not Test Some Refueling Sys Interlocks During Refueling Shutdowns from Time of Initial Plant Refueling Through 980422 IR 05000266/19980091998-06-19019 June 1998 Insp Repts 50-266/98-09 & 50-301/98-09 on 980414-0523. Violation Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000266/19980121998-06-11011 June 1998 Insp Repts 50-266/98-12 & 50-301/98-12 on 980518-22. Violations Noted.Major Areas Inspected:Review of Unit 1 Refueling Outage Doses,Solid Radwaste Mgt,Transportation of Radioactive Matls & Health Physics Program ML20249A0621998-06-11011 June 1998 Notice of Violation from Insp on 980518-22.Violation Noted: Two Emergency Plan SRDs Available for Use in Emergency Plan Sampling Kits,Not Calibrated in Dec 1997 IR 05000266/19980071998-06-0303 June 1998 Insp Rept 50-266/98-07 on 980310-13,16,17,0401-02,22,24 & 0504-05.No Violations Noted.Major Areas Inspected: Maint & Engineeing ML20247D6681998-05-0505 May 1998 Notice of Violation from Insp on 971216-980309.Violations Noted:Weld Procedure Wps GT-SM/1.1-1 Pb,Rev 4,used to Fabricate SG Replacement Main Steam & Feedwater Welds,Did Not Meet Requirements of QW-409.1 IR 05000301/19980051998-05-0505 May 1998 Insp Rept 50-301/98-05 on 971216-980309.Violations Noted. Major Areas Inspected:Maint ML20247D2961998-05-0505 May 1998 Insp Repts 50-266/98-06 & 50-301/98-06 on 980303-0413. Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support IR 05000266/19980081998-04-15015 April 1998 Insp Repts 50-266/98-08 & 50-301/98-08 on 980316-20.No Violations Noted.Major Areas Inspected:Radiation Protection Performance During Refueling Outage ML20217J4521998-04-0101 April 1998 Notice of Violation from Insp on 980310-18.Violation Noted: as of 980313,licensee Failed to Establish Measures to Assure That Conditions Adverse to Quality,Promptly Identified & Corrected ML20217J4571998-04-0101 April 1998 Insp Repts 50-266/98-10 & 50-301/98-10 on 980310-18. Violations Noted.Major Areas Inspected:Review of Measuring & Test Equipment Procedures ML20217D3451998-03-21021 March 1998 Notice of Violation from Insp on 980120-0302.Violation Noted:Replacement of 10CFR50,App B,Criterion V,State,In Part,That Activities Affecting Quality Shall Be Prescribed by Documented Instructions ML20217D3531998-03-21021 March 1998 Insp Repts 50-266/98-03 & 50-301/98-03 on 980120-0302. Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support PNO-III-98-023, on 980305,unit 2 Completed TS-required Shutdown After Declaring CCW Sys Inoperable.While Shutdown, Licensee Plans to Conduct More Detailed Analysis of Postulated Failure1998-03-0606 March 1998 PNO-III-98-023:on 980305,unit 2 Completed TS-required Shutdown After Declaring CCW Sys Inoperable.While Shutdown, Licensee Plans to Conduct More Detailed Analysis of Postulated Failure IR 05000266/19980041998-02-27027 February 1998 Insp Repts 50-266/98-04 & 50-301/98-04 on 980202-06.No Violations Noted.Major Areas Inspected:Review of Health Physics Dept Preparations for Unit 1 Refueling Outage, Including ALARA Planning & Work Planning ML20203D4361998-02-19019 February 1998 Insp Repts 50-266/97-23 & 50-301/97-23 on 971020-1107. Violations Noted.Major Areas Inspected:Licensee Controls in Area of SEs as Well as Effectiveness of Licensee Controls in Identifying,Resolving & Correcting Problems IR 07100020/20110071998-02-19019 February 1998 Notice of Violation from Insp on 971020-1107.Violation Noted:Danger Tags 97-753 & 97-800 Were Installed on 971007 & 18,w/o Tag Sequence Numbers Being Assigned to Danger Tag Location Sheet IR 05000266/19970221998-02-18018 February 1998 Insp Repts 50-266/97-22 & 50-301/97-22 on 971104-980203.No Violations Noted.Major Areas Inspected:Review of 20 Licensee Event Repts Submitted Between 960909 & 971215 ML20202E9641998-02-10010 February 1998 NOV from Insp on 971201-980120.Violation Noted:From 980108- 09,operators Failed to Initiate Actions within 1 H to Place Unit in Hot Shutdown When Both Unit 1 safety-related 4,160- Volt Buses Were Powered from Standby Emergency Power Supply 1999-09-08 |