PNO-III-86-157, on 861230,while Operating at 8% Power,Util Began Unit Shut Down Because of High Conductivity (Water Impurity) Above Tech Spec Limits in Rcs.Caused by Tube Leak in Main Condenser.Condenser Tubes to Be Inspected
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| ML20207F512 | |
| Person / Time | |
|---|---|
| Site: | Perry  |
| Issue date: | 12/31/1986 |
| From: | Knop R, Warnick R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| To: | |
| References | |
| PNO-III-86-157, NUDOCS 8701060103 | |
| Download: ML20207F512 (1) | |
Similar Documents at Perry | |
|---|---|
Category:PRELIMINARY NOTIFICATION OF EVENT OR OCCURRENCE (PNO
MONTHYEARPNO-III-98-009, on 980123,licensee Declared Unusual Event Under Emergency Plan Because of Spill of Up to 275 Gallons of Refrigerant Called Trichlorethylene.No Plant Personnel Were in Bldg at Time of Spill1998-01-23023 January 1998
[Table view]PNO-III-98-009:on 980123,licensee Declared Unusual Event Under Emergency Plan Because of Spill of Up to 275 Gallons of Refrigerant Called Trichlorethylene.No Plant Personnel Were in Bldg at Time of Spill PNO-III-93-066, on 931202,licensee Commenced Shutdown to Replace Seal on RRP a Due to Indications of Increasing Degradation.License Estimates Outage Will Last Seven Days. Region III Will Monitor Plant Shutdown & Outage Activities1993-12-0202 December 1993 PNO-III-93-066:on 931202,licensee Commenced Shutdown to Replace Seal on RRP a Due to Indications of Increasing Degradation.License Estimates Outage Will Last Seven Days. Region III Will Monitor Plant Shutdown & Outage Activities PNO-III-93-002B, on 930109,plant Shutdown for Leak Testing Other Maint Activities,Including Testing of Msiv.One Fuel Assembly Identified as Containing One Leaking Rod & Nine Fuel Assemblies Identified as Having Potential Leaks1993-02-0101 February 1993 PNO-III-93-002B:on 930109,plant Shutdown for Leak Testing Other Maint Activities,Including Testing of Msiv.One Fuel Assembly Identified as Containing One Leaking Rod & Nine Fuel Assemblies Identified as Having Potential Leaks PNO-III-93-002A, on 930109,plant Shut Down to Replace Leaking Fuel Bundle & Other Maint Acitivities,Including Testing of Main Steam Isolation Valves.Four Fuel Assemblies Have Been Confirmed as Containing One or More Leaking Rods1993-01-21021 January 1993 PNO-III-93-002A:on 930109,plant Shut Down to Replace Leaking Fuel Bundle & Other Maint Acitivities,Including Testing of Main Steam Isolation Valves.Four Fuel Assemblies Have Been Confirmed as Containing One or More Leaking Rods PNO-III-93-002, on 930109,unit Was Shut Down to Identify & Replace Leaking Fuel Bundle & to Perform Other Maint Activities.All Fuel Bundles Will Be Tested for Leakage & Any Leaking Bundles Will Be Replaced1993-01-11011 January 1993 PNO-III-93-002:on 930109,unit Was Shut Down to Identify & Replace Leaking Fuel Bundle & to Perform Other Maint Activities.All Fuel Bundles Will Be Tested for Leakage & Any Leaking Bundles Will Be Replaced PNO-III-92-058, on 921022,licensee Identified 7 Inch Long Crack at Weld Interface Between First 18 Inch Weldlet & 30 Inch Condensate Header for Number 4 Direct Contact Feedwater Heater.Licensee Decided to Commence Plant Shutdown1992-10-26026 October 1992 PNO-III-92-058:on 921022,licensee Identified 7 Inch Long Crack at Weld Interface Between First 18 Inch Weldlet & 30 Inch Condensate Header for Number 4 Direct Contact Feedwater Heater.Licensee Decided to Commence Plant Shutdown PNO-III-91-054, on 911222,36-inch Fiberglass Pipe Carrying Circulating Cooling Water from Cooling Towers to Plant Broke Outside Turbine Bldg.Leak Subsequently Stopped When Operators Closed Valve in Broken Line1991-12-23023 December 1991 PNO-III-91-054:on 911222,36-inch Fiberglass Pipe Carrying Circulating Cooling Water from Cooling Towers to Plant Broke Outside Turbine Bldg.Leak Subsequently Stopped When Operators Closed Valve in Broken Line PNO-III-89-061, on 890913,reactor Recirculation Valve Drifted Open from Normal 56% to About 78% Following Maint.Caused by Solenoid Valve Failure in mid-position Allowing Excessive Oil to Flow to Control Valve.State of Oh Notified1989-09-14014 September 1989 PNO-III-89-061:on 890913,reactor Recirculation Valve Drifted Open from Normal 56% to About 78% Following Maint.Caused by Solenoid Valve Failure in mid-position Allowing Excessive Oil to Flow to Control Valve.State of Oh Notified PNO-III-89-032, on 890425,while Plant Was in First Refueling Outage,Approx 30,000 Gallons of Condensate Storage Tank Water Inadvertently Was Drained Into Suppression Pool,W/Some Water Entering Drywell Over Weir Wall1989-04-28028 April 1989 PNO-III-89-032:on 890425,while Plant Was in First Refueling Outage,Approx 30,000 Gallons of Condensate Storage Tank Water Inadvertently Was Drained Into Suppression Pool,W/Some Water Entering Drywell Over Weir Wall PNO-III-88-104, on 881221,licensee Detected Increased Airborne Radioactivity in Turbine & Offgas Bldgs.Airborne Activity Escaped from Offgas Treatment Sys When Water Seals in Sys Drain Lines Were Lost1988-12-22022 December 1988 PNO-III-88-104:on 881221,licensee Detected Increased Airborne Radioactivity in Turbine & Offgas Bldgs.Airborne Activity Escaped from Offgas Treatment Sys When Water Seals in Sys Drain Lines Were Lost PNO-III-88-081, on 880916,reactor Operators Observed Decrease in Flow Through Offgas Sys,Coupled W/Drop in Generator Electrical Output & Decrease in Main Condenser Vacuum. Plant Shut Down for Investigation Into Offgas Problem1988-09-19019 September 1988 PNO-III-88-081:on 880916,reactor Operators Observed Decrease in Flow Through Offgas Sys,Coupled W/Drop in Generator Electrical Output & Decrease in Main Condenser Vacuum. Plant Shut Down for Investigation Into Offgas Problem PNO-III-88-078, on 880904,fire Occurred in Two Charcoal Adsorber Tanks in Offgas Sys.Cause Under Investigation. Nitrogen Purge of Tanks Performed & Temps Reduced1988-09-0606 September 1988 PNO-III-88-078:on 880904,fire Occurred in Two Charcoal Adsorber Tanks in Offgas Sys.Cause Under Investigation. Nitrogen Purge of Tanks Performed & Temps Reduced PNO-III-88-058, on 880623,reactor Scrammed from 84% Power Due to Turbine Trip.Caused by Damaged Latching Mechanism in Turbine Control Sys.Latching Mechanism Repaired1988-06-24024 June 1988 PNO-III-88-058:on 880623,reactor Scrammed from 84% Power Due to Turbine Trip.Caused by Damaged Latching Mechanism in Turbine Control Sys.Latching Mechanism Repaired PNO-III-88-055, on 880616,reactor Scrammed Due to High Power Level in Reactor Core.Caused by Spurious Signal Generated After Reinsertion of Printed Circut Board in Recirculation Control Sys.Cause of Spurious Signal Under Investigation1988-06-17017 June 1988 PNO-III-88-055:on 880616,reactor Scrammed Due to High Power Level in Reactor Core.Caused by Spurious Signal Generated After Reinsertion of Printed Circut Board in Recirculation Control Sys.Cause of Spurious Signal Under Investigation PNO-III-88-045, on 880518,licensee Began Plant Shutdown from 100% Power to Repair Hydrogen Seal Oil Sys for Main Generator.Caused by Sys Level Controller Failure.Seal Oil Sys Repair & Main Generator Inspection Scheduled1988-05-18018 May 1988 PNO-III-88-045:on 880518,licensee Began Plant Shutdown from 100% Power to Repair Hydrogen Seal Oil Sys for Main Generator.Caused by Sys Level Controller Failure.Seal Oil Sys Repair & Main Generator Inspection Scheduled PNO-III-88-012, on 880222,unit Operating at Approx 100% Power,Drywell Floor Drain Sump Instrumentation Detected Unidentified Leakage Increase from 2.5 Gpm to 4.6 Gpm1988-02-23023 February 1988 PNO-III-88-012:on 880222,unit Operating at Approx 100% Power,Drywell Floor Drain Sump Instrumentation Detected Unidentified Leakage Increase from 2.5 Gpm to 4.6 Gpm PNO-III-87-146, on 871129,one Valve Did Not Perform Properly During Surveillance Testing of Msiv.Caused by Deformation of Seal Matls in solenoid-operated Pilot Valve Due to Excessive Heat from Steam Leaks.Valves Rebuilt1987-11-30030 November 1987 PNO-III-87-146:on 871129,one Valve Did Not Perform Properly During Surveillance Testing of Msiv.Caused by Deformation of Seal Matls in solenoid-operated Pilot Valve Due to Excessive Heat from Steam Leaks.Valves Rebuilt PNO-III-87-138, on 871103,reactor Shutdown After Two MSIV Failed to Close.Valves Recycled Resulting in Acceptable Time Responses.Augumented Insp Team Dispatched to Plant Site to Review Possible Causes of MSIV Closure Problems1987-11-0303 November 1987 PNO-III-87-138:on 871103,reactor Shutdown After Two MSIV Failed to Close.Valves Recycled Resulting in Acceptable Time Responses.Augumented Insp Team Dispatched to Plant Site to Review Possible Causes of MSIV Closure Problems PNO-III-87-137, on 871027,reactor Srammed & ECCS Actuation Occurred Due to Deenergized Bus L12.Caused by Operator Mistakenly Tripping Supply Breaker from Transformer to Bus. Power Restored1987-10-27027 October 1987 PNO-III-87-137:on 871027,reactor Srammed & ECCS Actuation Occurred Due to Deenergized Bus L12.Caused by Operator Mistakenly Tripping Supply Breaker from Transformer to Bus. Power Restored PNO-III-87-094, on 870709,w/unit in Shutdown for Maint,Smoke from Smoldering Fire in Main Condenser Observed.Smoke Emanated from Smoldering Piping Insulation Inside Condenser. Cause of Fire Unknown.No Release of Radioactivity Occurred1987-07-0909 July 1987 PNO-III-87-094:on 870709,w/unit in Shutdown for Maint,Smoke from Smoldering Fire in Main Condenser Observed.Smoke Emanated from Smoldering Piping Insulation Inside Condenser. Cause of Fire Unknown.No Release of Radioactivity Occurred PNO-III-87-093, on 870630,operators Manually Tripped Reactor Following Detection of Hydrogen in Isophase Bus Ducting. Caused by Failed Main Generator Bushing.Unit Expected to Remain in Hot Shut Down While Bushing Being Replaced1987-07-0101 July 1987 PNO-III-87-093:on 870630,operators Manually Tripped Reactor Following Detection of Hydrogen in Isophase Bus Ducting. Caused by Failed Main Generator Bushing.Unit Expected to Remain in Hot Shut Down While Bushing Being Replaced PNO-III-87-083A, on 870617,while Operating at 29% Power During Reactor Recirculation Test,Recirculation Pumps Tripped & Natural Circulation Established.Ait Being Sent to Site.Corrected Version of PNO-III-87-0831987-06-18018 June 1987 PNO-III-87-083A:on 870617,while Operating at 29% Power During Reactor Recirculation Test,Recirculation Pumps Tripped & Natural Circulation Established.Ait Being Sent to Site.Corrected Version of PNO-III-87-083 PNO-III-87-056A, on 870413,operators Manually Scrammed Unit from 3% Power Due to Steam Leak from Drain Line in Condenser Bay.Caused by Weld Failure During Excessive Turbulence.Parts of Line Replaced,Rerouted & Secured W/Addl Supports1987-04-28028 April 1987 PNO-III-87-056A:on 870413,operators Manually Scrammed Unit from 3% Power Due to Steam Leak from Drain Line in Condenser Bay.Caused by Weld Failure During Excessive Turbulence.Parts of Line Replaced,Rerouted & Secured W/Addl Supports PNO-III-87-056, on 870413,unit Manually Scrammed Upon Discovery of Steam Leak from Turbine Bldg Condenser Bay Drain Line.Caused by Weld Failure.Cause of Failure Under Investigation1987-04-14014 April 1987 PNO-III-87-056:on 870413,unit Manually Scrammed Upon Discovery of Steam Leak from Turbine Bldg Condenser Bay Drain Line.Caused by Weld Failure.Cause of Failure Under Investigation PNO-III-87-011, on 870123,licensee Began Shutdown from 5% Power to Repair Steam Isolation Valve for Turbine in RCIC Sys.During Testing,Valve Would Not Open Because of Failure of Motor Operator.Repair Expected to Take More than 2 Days1987-01-23023 January 1987 PNO-III-87-011:on 870123,licensee Began Shutdown from 5% Power to Repair Steam Isolation Valve for Turbine in RCIC Sys.During Testing,Valve Would Not Open Because of Failure of Motor Operator.Repair Expected to Take More than 2 Days PNO-III-87-004, rept Submitted on 870107 to State of Oh Governor Rf Celeste Re Emergency Planning at Facilities Recommended That Plants Be Limited to 5% Power Until Emergency Planning Deficiencies Corrected1987-01-0707 January 1987 PNO-III-87-004:rept Submitted on 870107 to State of Oh Governor Rf Celeste Re Emergency Planning at Facilities Recommended That Plants Be Limited to 5% Power Until Emergency Planning Deficiencies Corrected PNO-III-86-157, on 861230,while Operating at 8% Power,Util Began Unit Shut Down Because of High Conductivity (Water Impurity) Above Tech Spec Limits in Rcs.Caused by Tube Leak in Main Condenser.Condenser Tubes to Be Inspected1986-12-31031 December 1986 PNO-III-86-157:on 861230,while Operating at 8% Power,Util Began Unit Shut Down Because of High Conductivity (Water Impurity) Above Tech Spec Limits in Rcs.Caused by Tube Leak in Main Condenser.Condenser Tubes to Be Inspected PNO-III-86-155, on 861223,US Court of Appeals,Sixth Circuit, Cincinnati,Oh,Lifted Stay Which Restricted Operation of Plant to 5 Percent Power.Licensee Plans to Start Plant Up During Weekend of 861227 & Resume Power Ascension Testing1986-12-24024 December 1986 PNO-III-86-155:on 861223,US Court of Appeals,Sixth Circuit, Cincinnati,Oh,Lifted Stay Which Restricted Operation of Plant to 5 Percent Power.Licensee Plans to Start Plant Up During Weekend of 861227 & Resume Power Ascension Testing PNO-III-86-133, on 861113,NRC Issued Full Power Ol.Plant Startup Expected on 861116,following Maint & Mod Outage1986-11-13013 November 1986 PNO-III-86-133:on 861113,NRC Issued Full Power Ol.Plant Startup Expected on 861116,following Maint & Mod Outage PNO-III-86-115, US Court of Appeals,Sixth Circuit,In Cincinnati,Oh,Rescinded 860904 Order Prohibiting NRC from Voting on Issuance of Full Power OL for Facility.State of Oh Will Be Notified1986-10-14014 October 1986 PNO-III-86-115:US Court of Appeals,Sixth Circuit,In Cincinnati,Oh,Rescinded 860904 Order Prohibiting NRC from Voting on Issuance of Full Power OL for Facility.State of Oh Will Be Notified PNO-III-86-089, on 860904,electrical Fire Started in Listed Control Room Cabinet.Div 1 Containment Atmosphere Monitoring,Suppression Pool Makeup & Drywell Vacuum Relief Sys Declared Inoperable.Fire Extinguished.Damages Listed1986-09-0404 September 1986 PNO-III-86-089:on 860904,electrical Fire Started in Listed Control Room Cabinet.Div 1 Containment Atmosphere Monitoring,Suppression Pool Makeup & Drywell Vacuum Relief Sys Declared Inoperable.Fire Extinguished.Damages Listed PNO-III-86-082, on 860815,R Celeste,Governor of Ohio, Announced Withdrawal of Support & Implementing Directive for Emergency Plans for Two Facilities.Ltr Sent to Lw Zech Encl1986-08-15015 August 1986 PNO-III-86-082:on 860815,R Celeste,Governor of Ohio, Announced Withdrawal of Support & Implementing Directive for Emergency Plans for Two Facilities.Ltr Sent to Lw Zech Encl PNO-III-86-059A, on 860623,util Continued to Maintain Nitrogen Atmosphere on Both Trains of Offgas Sys Charcoal Adsorbers.Highest Temp Reading 182 F at Bottom of Third Tank in Train B.Fire Out.Unusual Event Terminated1986-06-23023 June 1986 PNO-III-86-059A:on 860623,util Continued to Maintain Nitrogen Atmosphere on Both Trains of Offgas Sys Charcoal Adsorbers.Highest Temp Reading 182 F at Bottom of Third Tank in Train B.Fire Out.Unusual Event Terminated PNO-III-86-059, on 860620,licensee Determined That Fire Existed in off-gas Treatment Sys Charcoal Absorbers.Caused by Space Heater.Reactor Shut Down at Time of Event & Will Remain Shut Down1986-06-20020 June 1986 PNO-III-86-059:on 860620,licensee Determined That Fire Existed in off-gas Treatment Sys Charcoal Absorbers.Caused by Space Heater.Reactor Shut Down at Time of Event & Will Remain Shut Down PNO-III-86-055, on 860606,during Initial Criticality,Two Intermediate Source Range Monitors Did Not Respond to Neutron Flux & Were Declared Inoperable.Cause Not Stated. Channels Will Be Repaired1986-06-0606 June 1986 PNO-III-86-055:on 860606,during Initial Criticality,Two Intermediate Source Range Monitors Did Not Respond to Neutron Flux & Were Declared Inoperable.Cause Not Stated. Channels Will Be Repaired PNO-III-86-056, on 860606,Cuyahoga County (State of Oh) Commission Proposed Extension of Emergency Planning Zone Beyond Current 10-mile Radius.Meeting W/Governor Celeste to Discuss Emergency Planning Requested1986-06-0606 June 1986 PNO-III-86-056:on 860606,Cuyahoga County (State of Oh) Commission Proposed Extension of Emergency Planning Zone Beyond Current 10-mile Radius.Meeting W/Governor Celeste to Discuss Emergency Planning Requested PNO-III-86-028, on 860318,OL Issued.License Limited to Fuel Loading & Operation Up to 5% Power.Fuel Loading Will Take About 2 Wks to Complete1986-03-19019 March 1986 PNO-III-86-028:on 860318,OL Issued.License Limited to Fuel Loading & Operation Up to 5% Power.Fuel Loading Will Take About 2 Wks to Complete PNO-III-86-023, on 860308,licensee Noted Drywell Pressure Instrument Isolated by Mispositioned Valve on Sys Declared Operable for Fuel Load.Mispositioning May Have Occurred During Mod & Maint Activities.Corrective Program Initiated1986-03-14014 March 1986 PNO-III-86-023:on 860308,licensee Noted Drywell Pressure Instrument Isolated by Mispositioned Valve on Sys Declared Operable for Fuel Load.Mispositioning May Have Occurred During Mod & Maint Activities.Corrective Program Initiated PNO-III-86-009B, on 860206,small Earthquake Occurred.No After Shock Felt & No Instrumentation Registered Tremor. Earthquake on 860131 Resulted in No Structural Damage to Plant1986-02-0606 February 1986 PNO-III-86-009B:on 860206,small Earthquake Occurred.No After Shock Felt & No Instrumentation Registered Tremor. Earthquake on 860131 Resulted in No Structural Damage to Plant PNO-III-86-009A, on 860131,earthquake Experienced at Plant. Site Response Activities Accomplished by Implementing Emergency Plan,Although Action Not Required Prior to Licensing.No Significant Damage Noted1986-02-0303 February 1986 PNO-III-86-009A:on 860131,earthquake Experienced at Plant. Site Response Activities Accomplished by Implementing Emergency Plan,Although Action Not Required Prior to Licensing.No Significant Damage Noted PNO-III-86-009, on 860131,earthquake Felt at Plant.No Significant Damage Reported.Some Site Personnel Evacuated. Site Area Emergency Declared.Supporting Documentation Encl1986-01-31031 January 1986 PNO-III-86-009:on 860131,earthquake Felt at Plant.No Significant Damage Reported.Some Site Personnel Evacuated. Site Area Emergency Declared.Supporting Documentation Encl PNO-III-85-053, on 850625,utils Announced Signing of Agreement to Combine Under New Holding Company,Scheduled by End of 1985.Utils Will Retain Local Identity & Considerable Autonomy.Affiliation Will Increase Efficiency & Lower Costs1985-06-26026 June 1985 PNO-III-85-053:on 850625,utils Announced Signing of Agreement to Combine Under New Holding Company,Scheduled by End of 1985.Utils Will Retain Local Identity & Considerable Autonomy.Affiliation Will Increase Efficiency & Lower Costs 1998-01-23 Category:TEXT-INSPECTION & AUDIT & I&E CIRCULARS MONTHYEARML20212A8531999-09-13013 September 1999
[Table view]Notice of Violation from Insp on 990712-30.Violation Noted: from 980324-990730,TS SR 3.5.1.4 & 3.5.2.5 Failed to Require Each ECCS Pump to Develop Pump Differential Pressure Greater than or Equal to ECCS Total Flow Resistance IR 05000440/19990131999-09-13013 September 1999 Insp Rept 50-440/99-13 on 990712-30.Violations Noted. Major Areas Inspected:Effectiveness of Pnpp Program for Identification,Resolution & Prevention of Technical Issues & Problems That Could Degrade Quality of Plant Operations IR 05000440/19990091999-09-0909 September 1999 Insp Rept 50-440/99-09 on 990709-0825.One Violation Occurred & Being Treated as Ncv.Major Areas Inspected:Aspects of Licensee Operations,Engineering,Maint & Plant Support ML20211M6521999-08-31031 August 1999 Revised Page Number 4, P2 Status of EP Facilities,Equipment & Resources IR 05000440/19990121999-08-12012 August 1999 Insp Rept 50-440/99-12 on 990712-16.No Violations Noted. Major Areas Inspected:Emergency Preparedness Program IR 05000440/19990081999-07-22022 July 1999 Insp Rept 50-440/99-08 on 990518-0708.No Violations Noted. Major Areas Inspected:Operations,Engineering,Maintenance & Plant Support IR 05000440/19990031999-06-10010 June 1999 Insp Rept 50-440/99-03 on 990407-0517.Two Violations Noted & Being Treated as non-cited Violations.Major Areas Inspected: Aspects of Licensee Operations,Maint,Engineering & Plant Support ML20207B1291999-05-20020 May 1999 Notice of Violation & Proposed Imposition of Civil Penalty in Amount of $110,000.Violation Noted:Centerior Energy Corp Through Actions of RPM Discriminated Againt Rps,On 970716,as Result of RPS Engaging in Protected Activities ML20209B8891999-05-17017 May 1999 EN-99-019:on 990520,notice of Proposed Imposition of Civil Penalty in Amount of $110,000 Issued to Licensee.Action Based Upon Severity Level II Violation Involving Radiation Protection Manager Discrimination Against Supervisor IR 05000440/19990071999-05-12012 May 1999 Insp Rept 50-440/99-07 on 990412-16.No Violations Noted. Major Areas Inspected:Rp Performance & Oversight of Refueling Outage Activities ML20196A3131999-05-10010 May 1999 Notice of Violation from Investigation on 990129.Violation Noted:On 970114,K Wierman Employed as Training Instructor at Plant & Deliberately Submitted Info to Util That Wierman Knew to Be Incomplete or Inaccurate ML20206Q2301999-05-10010 May 1999 Notice of Violation from Investigation Completed on 990129. Violation Noted:On 970114,info Required by Commission Regulations Not Maintained Complete & Accurate in All Matl Respects IR 05000440/19990061999-05-0606 May 1999 Insp Rept 50-440/99-06 on 990303-04 & 0412-16.No Violations Noted.Major Areas Inspected:Inservice Insp Efforts & Overlay Repairs of N4C Feedwater Nozzle IR 05000440/19990021999-05-0303 May 1999 Insp Rept 50-440/99-02 on 990225-0406.Non-cited Violations Noted.Major Areas Inspected:Operations,Maintenance, Engineering & Plant Support IR 05000440/19990051999-04-0202 April 1999 Insp Rept 50-440/99-05 on 990301-05.No Violations Noted. Major Areas Inspected:Licensee Implementation of 10CFR50.65, Requirements for Monitoring Effectiveness of Maint at Npps ML20204E7901999-03-17017 March 1999 Insp Rept 50-440/99-01 on 990113-0224.Non-cited Violation Identified.Major Areas Inspected:Aspects of Licensee Operations,Engineering,Maint & Plant Support IR 05000440/19990041999-03-17017 March 1999 Insp Rept 50-440/99-04 on 990222-26.No Violations Noted. Major Areas Inspected:Radiation Protection Program & Radiological Planning for Upcoming Refueling Outage,Which Included Review of Rwps,Alara Reviews & Dose Goals IR 05000440/19980191998-12-23023 December 1998 Insp Rept 50-440/98-19 on 981021-1202.No Violations Noted. Major Areas Inspected:Operations,Maint & Engineering ML20210Q9291998-12-10010 December 1998 Investigation Rept 3-1998-007.No Noncompliance Noted.Major Areas Investigated:Alleged Discrimination Against Radiation Protection Supervisor for Testifying as Witness in Dept of Labor Proceedings IR 05000440/19980221998-11-25025 November 1998 Chemistry & RP Insp Rept 50-440/98-22 on 981102-06.No Violations Noted:Major Areas Inspected:Implementation of Chemistry Program,Meteorological Monitoring Program & Control & Monitoring of Personnel Radiation Dose IR 05000440/19980211998-11-18018 November 1998 Insp Rept 50-440/98-21 on 981019-22.No Violations Noted. Major Areas Inspected:Licensed Operator Requalification Program ML20195C7361998-11-10010 November 1998 Insp Rept 50-440/98-18 on 980909-1020.Violations Noted. Major Areas Inspected:Operations,Maintenance,Engineering & Plant Support ML20195C7231998-11-10010 November 1998 Notice of Violation from Insp on 980909-1020.Violation Noted:On 980902,inspectors Identified That Fire Watch Did Not Verify That Special Instructions of Burn Permit B98-DG-83,used for Welding Conducted on DG Were Met IR 05000440/19980171998-10-0707 October 1998 Insp Rept 50-440/98-17 on 980831-0914.Violations Noted. Major Areas Inspected:Review of Implementation of Solid Radwaste Mgt & Shipping Program.Insp Also Reviewed Conduct of Radiological Environ Monitoring Program ML20154H1681998-10-0707 October 1998 Notice of Violation from Insp on 980831-0914.Violation Noted:As of 980415,licensee Had Not Made Adequate Surveys to Assure Compliance with 10CFR20.2006 IR 05000440/19980161998-09-25025 September 1998 Insp Rept 50-440/98-16 on 980723-0908.No Violations Noted. Major Areas Inspected:Resident Inspectors Evaluation of Aspects of Licensee Operations,Engineering,Maint & Plant Support ML20151V3521998-09-0808 September 1998 Notice of Violation from Insp on 980727-31.Violation Noted: on 971219,licensee Conducted Breath Analysis as Part of for Cause Test Based on Odor of Alcohol,However Drug Portion of for Cause Test Not Conducted in Timely Manner IR 05000440/19980151998-09-0808 September 1998 Insp Rept 50-440/98-15 on 980727-31.Violations Noted. Major Areas Inspected:Effectiveness of Selected Elements of Security Program IR 05000440/19980131998-08-21021 August 1998 Insp Rept 50-440/98-13 on 980605-0722.No Violations Noted. Major Areas Inspected:Operations,Maintenance,Engineering & Plant Support IR 05000440/19980141998-08-19019 August 1998 Insp Rept 50-440/98-14 on 980620-24 & 0720-22.No Violations Noted.Major Areas Inspected:Licensee C/A for Issues Identified by NRC Inspections & Licensee Event Repts Submitted to NRC ML20236R8251998-07-16016 July 1998 Insp Rept 50-440/98-11 on 980518-22.Violations Noted.Major Areas Inspected:Adequacy of Licensee Programs,Procedures, Training,Equipment & Supporting Documentation for Maint of medium-voltage & low-voltage Power Circuit Breakers ML20236R8111998-07-16016 July 1998 Notice of Violation from Insp on 980518-22.Violations Noted: as of 980520,as-tested Instantaneous Trip Function of Circuit Breaker EF1B04 Used for Emergency Closed Cooling Pump Motor 1P42C001A,inadequate ML20236N0231998-07-0909 July 1998 Notice of Violation from Insp on 980421-0604.Violation Noted:Inspectors Identified That on 980504,operations Personnel Failed to Verify 1 Restoration Items Specified in Surveillance Instruction Sys Restoration Checklist ML20236N0281998-07-0909 July 1998 Insp Rept 50-440/98-10 on 980421-0604.Violations Noted.Major Areas Inspected:Operations,Maint & Surveillance,Engineering & Plant Support ML20236L8941998-07-0808 July 1998 Errata to Notice of Violation from Insp Rept 50-440/97-21 on 971202-980127.Violation Noted:On 980106,combustible Matl W/No Transient Combustible Permit in Fire Area Containing Redundant Trains of safety-related Equipment,Identified ML20249C5641998-06-25025 June 1998 Notice of Violation from Insp on 980601-05.Violation Noted: on 980504-21,an Individual,Conducting Radiologically Restricted Area Entries Under Radiation Work Permits 980003, 980047 & 980051 Did Not Wear Thermoluminescent Dosimeter IR 05000440/19980121998-06-25025 June 1998 Insp Rept 50-440/98-12 on 980601-05.Violations Noted.Major Areas Inspected:Plant Support ML20217M1311998-04-29029 April 1998 Insp Rept 50-440/98-07 on 980223-0305.Violations Noted. Major Areas Inspected:Operations,Engineering & Maintenance ML20217M1141998-04-29029 April 1998 Notice of Violation from Insp on 980223-0305.Violation Noted:On 980227,licensed Operator Incorrectly Removed Red Tag & Installed Fuse for Annulus Exhaust Gas Treatment Sys Instead of Installing Fuse for ESW Ventilation Sys IR 05000440/19980051998-04-27027 April 1998 Insp Rept 50-440/98-05 on 980209-0408.No Violations Noted. Major Areas Inspected:Portions of Licensee Fire Protection Program ML20212H3331998-04-0909 April 1998 EN-97-106A:on 971218,licensee Responded to NOV & Proposed Imposition of Civil Penalty in Amount $100,000.Licensee Denied Violation Re 10CFR50.59 & Requested Remission.Request Denied & Order Imposing Civil Monetary Penalty Issued IR 05000440/19980011998-04-0707 April 1998 SALP 15 Rept 50-440/98-01 for Plant Covering Period from 960915-980228 IR 05000440/19980061998-04-0101 April 1998 Insp Rept 50-440/98-06 on 980128-0310.Violations Noted.Major Areas Inspected:Licensee Operations,Maint & Engineering IR 05000440/19980031998-03-26026 March 1998 Insp Rept 50-440/98-03 on 980223-27.No Violations Noted. Major Areas Inspected:Licensee Performance During Plant Biennial Exercise of Emergency Plan IR 05000440/19980021998-03-12012 March 1998 Insp Rept 50-440/98-02 on 980112-16 & 26-30.No Violations Noted.Major Areas Inspected:Operations,Engineering & Review of Effectiveness of CA Program ML20203D8211998-02-20020 February 1998 Notice of Violation from Insp on 971202-980127.Violation Noted:On 971208,an Inspector Observed Fire Door Between Div 2 & 3 Emergency Diesel Generator Rooms Stuck in Fully Open Position ML20203D8241998-02-20020 February 1998 Insp Rept 50-440/97-21 on 971202-980127.Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support PNO-III-98-009, on 980123,licensee Declared Unusual Event Under Emergency Plan Because of Spill of Up to 275 Gallons of Refrigerant Called Trichlorethylene.No Plant Personnel Were in Bldg at Time of Spill1998-01-23023 January 1998 PNO-III-98-009:on 980123,licensee Declared Unusual Event Under Emergency Plan Because of Spill of Up to 275 Gallons of Refrigerant Called Trichlorethylene.No Plant Personnel Were in Bldg at Time of Spill IR 05000440/19970171998-01-21021 January 1998 Insp Rept 50-440/97-17 on 971103-07 & 971215-18.No Violations Noted.Major Areas Inspected:Ep Program IR 05000440/19980041998-01-16016 January 1998 Insp Rept 50-440/98-04 on 980105-09.No Violations Noted. Major Areas Inspected:Radiolological,Environ & Chemistry Sections Programs 1999-09-09 |
PRELIMINARY NOTIFICATION OF EVENT OR UNUSUAL OCCURRENCE--PNO-III-86-157 Date D cemb:r 31, 1986 This preliminary notification constitutes EARLY notice of events of POSSIBLE safety p tr public interest significance. The information is as initially received without v;rification or evaluation, and is basically all that is known by the Region III staff on this date.
Facility: Cleveland Electric Illuminating Licensee Emergency Classification:
Company Notification of an Unusual Event Perry Unit 1 Alert Perry, OH 44081 Site Area Emergency General Emergency Docket No. 50-440 X Not Applicable Subj:ct: IMPURE WATER IN REACTOR COOLANT SYSTEM At 7:56 p.m. (EST), December 30, 1086, while operating at 8 percent power, the licensee began a unit shutcown because of high conductivity (water impurity) above technical specification limits in the reactor coolant system. The high conductivity is believed to be caused by a tube leak in the main condenser, which is leaking impure (circulating c oling water) water into the reactor coolant system.
At 8:55 p.m., operating personnel manually scrammed the unit because of a step increase in conductivity readings. All systems functioned as designed.
The licensee will inspect the condenser tubes for leaks. The duration of the shutdown is unknown.
Region III (Chicago) is monitoring the licensee's course of action.
Tha State of Ohio will be notified.
4 Region III was first informed of this event at 8:10 p.m. (EST), December 30, 1986. This information is current as of 10:30 a.m. (CST), December 31, 1986.
CONTACT: R. Knop R. F. Warnick FTS 388-5547 FTS 388-5575 DISTRIBUTION:
H. St. ED0 NRR E/W Willste Mail: ADM:DMB Chairman Zech PA IE NMSS DOT:Trans only Comm. Roberts ELD OIA RES Comm. Asselstine AE0D NRC Ops Ctr /)/,89 Comm. Bernthal Comm. Carr SP /.??Y Regional Offices
' ACRS SECY INP0 /)*8[ NSAC Ml3 7 CA RIII Resident Office PDR Licensee: /J.'s/Y (Corp. Office - Reactor Lic. Only) [g g10go3861231 i PNO-III-86-157 PDR Region III Rev. November 1986 -
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