PNO-III-82-064, on 820702,radioactive Water from Condensate Water Sys Escaped Through Failed Gasket Ground Glass Sight in Condensate Demineralizer Room.Water Flowed Into Turbine Bldg,Sump & to Outside Environ.Investigation Underway
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| ML20054L716 | |
| Person / Time | |
|---|---|
| Site: | La Crosse File:Dairyland Power Cooperative icon.png |
| Issue date: | 07/02/1982 |
| From: | Greger L, John Miller NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| To: | |
| References | |
| PNO-III-82-064, PNO-III-82-64, NUDOCS 8207080398 | |
| Download: ML20054L716 (1) | |
Similar Documents at La Crosse | |
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Category:PRELIMINARY NOTIFICATION OF EVENT OR OCCURRENCE (PNO
MONTHYEARPNO-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 Plants1987-06-11011 June 1987
[Table view]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 PNO-III-87-060A, on 870427,reactor Entered 72 H Tech Spec Action Statement.Caused by Inoperable Shutdown Condenser Inlet Valve 1B.Licensee Plans to Reduce Power from 98% on 870429 & Complete Permanent Shutdown on 8704301987-04-28028 April 1987 PNO-III-87-060A:on 870427,reactor Entered 72 H Tech Spec Action Statement.Caused by Inoperable Shutdown Condenser Inlet Valve 1B.Licensee Plans to Reduce Power from 98% on 870429 & Complete Permanent Shutdown on 870430 PNO-III-87-060, on 870424,util Authorized Permanent Shutdown of Plant Due to Economic Reasons.Plant Will Be Put in Cold Shutdown Mode within Next 2 Wks.No Organizational Changes Will Be Made But Plant Staff Will Be Reduced1987-04-27027 April 1987 PNO-III-87-060:on 870424,util Authorized Permanent Shutdown of Plant Due to Economic Reasons.Plant Will Be Put in Cold Shutdown Mode within Next 2 Wks.No Organizational Changes Will Be Made But Plant Staff Will Be Reduced PNO-III-86-071, on 860719,lightning Struck Main Transmission Line Immediately Adjacent to Plant,Resulting in Loss of All Offsite Power.Both Diesel Generators Automatically Started, Picking Up All Vital Loads as Designed.Power Restored1986-07-21021 July 1986 PNO-III-86-071:on 860719,lightning Struck Main Transmission Line Immediately Adjacent to Plant,Resulting in Loss of All Offsite Power.Both Diesel Generators Automatically Started, Picking Up All Vital Loads as Designed.Power Restored PNO-III-86-070, on 860716,small Drip Wise Leak Observed on 8- Inch Suction Line to DHR Pump,Following Reactor Trip. Insulation Removed.Leak Due to Two Cracks Immediately Adjacent to Test Plug Weld1986-07-18018 July 1986 PNO-III-86-070:on 860716,small Drip Wise Leak Observed on 8- Inch Suction Line to DHR Pump,Following Reactor Trip. Insulation Removed.Leak Due to Two Cracks Immediately Adjacent to Test Plug Weld PNO-III-86-061, on 860622,reactor Tripped as Result of Signal Showing MSIV Not Fully Open.Caused by Failed Relay in MSIV Circuitry Giving Incorrect Indication.Relay Replaced & Tested1986-06-23023 June 1986 PNO-III-86-061:on 860622,reactor Tripped as Result of Signal Showing MSIV Not Fully Open.Caused by Failed Relay in MSIV Circuitry Giving Incorrect Indication.Relay Replaced & Tested PNO-III-86-043, on 860510,containment Smoke Alarm Received in Control Room Re Smoke in Forced Circulating Pump Room 1B. Caused by Oil Used on Bypass Valve Dripping on Heated Pipe Insulation.Insulation Replaced1986-05-12012 May 1986 PNO-III-86-043:on 860510,containment Smoke Alarm Received in Control Room Re Smoke in Forced Circulating Pump Room 1B. Caused by Oil Used on Bypass Valve Dripping on Heated Pipe Insulation.Insulation Replaced PNO-III-86-018, on 860307,reactor Automatically Tripped While in Process of Shutting Down for Scheduled 5-wk Maint & Refueling Outage.Caused When One Rod Failed to Fully Insert. Rod Manually Inserted.Breaker B Replaced1986-03-10010 March 1986 PNO-III-86-018:on 860307,reactor Automatically Tripped While in Process of Shutting Down for Scheduled 5-wk Maint & Refueling Outage.Caused When One Rod Failed to Fully Insert. Rod Manually Inserted.Breaker B Replaced PNO-III-86-007, on 860125,unit Manually Shut Down.Caused by Excessive Seal Leakage on CRD 13.Unit Taken to Cold Shutdown to Permit Removal & Replacement of CRD Mechanism.Restart of Unit Expected by 8601311986-01-27027 January 1986 PNO-III-86-007:on 860125,unit Manually Shut Down.Caused by Excessive Seal Leakage on CRD 13.Unit Taken to Cold Shutdown to Permit Removal & Replacement of CRD Mechanism.Restart of Unit Expected by 860131 PNO-III-85-092A, on 851023,unit Shut Down Due to High Neutron Flux During Startup.Insp Team Concluded That Reactor Sys Equipment Functioned Acceptably.Electronic Circuit Cards Replaced1985-10-24024 October 1985 PNO-III-85-092A:on 851023,unit Shut Down Due to High Neutron Flux During Startup.Insp Team Concluded That Reactor Sys Equipment Functioned Acceptably.Electronic Circuit Cards Replaced PNO-III-85-092, on 851023,reactor Failed to Trip Automatically Following High Flux Alarm.Cause Undetermined. Reactor Shut Down Pending Results of Investigation1985-10-23023 October 1985 PNO-III-85-092:on 851023,reactor Failed to Trip Automatically Following High Flux Alarm.Cause Undetermined. Reactor Shut Down Pending Results of Investigation PNO-III-85-091, on 851022,loss of Offsite Power Occurred Due to Inadvertent Opening of Circuit Breaker in Switchyard. Caused by Personnel Winterizing Equipment.Accumulator Repressurized & Circuit Breaker Closed1985-10-22022 October 1985 PNO-III-85-091:on 851022,loss of Offsite Power Occurred Due to Inadvertent Opening of Circuit Breaker in Switchyard. Caused by Personnel Winterizing Equipment.Accumulator Repressurized & Circuit Breaker Closed PNO-III-82-064, on 820702,radioactive Water from Condensate Water Sys Escaped Through Failed Gasket Ground Glass Sight in Condensate Demineralizer Room.Water Flowed Into Turbine Bldg,Sump & to Outside Environ.Investigation Underway1982-07-0202 July 1982 PNO-III-82-064:on 820702,radioactive Water from Condensate Water Sys Escaped Through Failed Gasket Ground Glass Sight in Condensate Demineralizer Room.Water Flowed Into Turbine Bldg,Sump & to Outside Environ.Investigation Underway ML20151U6361977-05-19019 May 1977 PNO-77-087:on 770515,licensee Identified Two Failed Fuel Bundles with Parts of Fuel Rods Missing.Pieces Found Resting on Top of Adjacent Fuel Bundle.Licensee Developing Procedure for Recovery of Pieces on Top of Core.No Press Release Made 1987-06-11 Category:TEXT-INSPECTION & AUDIT & I&E CIRCULARS MONTHYEARIR 05000409/19990021999-08-13013 August 1999
[Table view]Insp Rept 50-409/99-02 on 990726-28.No Violations Noted. Major Areas Inspected:Mgt & Control,Sf Safety & Radiological Safety IR 05000409/19990011999-05-0505 May 1999 Insp Rept 50-409/99-01 on 990414-16.No Violations Noted. Major Areas Inspected:Aspects of Licensee Mgt & Control, Spent Fuel Safety & Radiological Safety IR 05000409/19980051998-12-17017 December 1998 Insp Rept 50-409/98-05 on 981207-10.No Violations Noted. Major Areas Inspected:Facility Mgt & Control,Sf Safety & Radiological Safety IR 05000409/19980041998-10-13013 October 1998 Insp Rept 50-409/98-04 on 980921-22.No Violations Noted. Major Areas Inspected:Licensee Mgt & Control,Sf Safety & Radiological Safety IR 05000409/19980031998-08-17017 August 1998 Insp Rept 50-409/98-03 on 980811-12.No Violations Noted. Major Areas Inspected:Implementation of Physical Security Plan IR 05000409/19980011998-05-0707 May 1998 Insp Rept 50-409/98-01 on 980420-23.No Violations Noted. Major Areas Inspected:Mgt & Control,Spent Fuel Safety & Radiological Safety IR 05000409/19970011998-01-19019 January 1998 Insp Rept 50-409/97-01 on 971209-980107.No Violations Noted. Major Areas Inspected:Licensee Mgt & Control,Decommissioning Support Activities,Spent Fuel Safety & Radiological Safety IR 05000409/19930011993-10-0606 October 1993 Insp Rept 50-409/93-01 on 930903-24.Violations Noted.Major Areas Inspected:Operational Safety,Fire Protection & Prevention,Radwaste Mgt & Transportation ML20057G0981993-10-0606 October 1993 Notice of Violation from Insp on 930903-24.Violation Noted: Licensee Failed to Have Three Mechanics & Two Instrument & Control Technicians Reporting to Plant Manager IR 05000409/19900011990-10-0505 October 1990 Insp Rept 50-409/90-01 on 900917-18.No Violations Noted. Major Areas Inspected:Operational Safety,Maint,Surveillance, Nonlicensed Staff Training,Audits,Licensee Review of Info Notices & Changes in Organizational Structure & Staffing IR 05000409/19890021989-09-0101 September 1989 Insp Rept 50-409/89-02 on 890801-11.No Violations Noted. Major Areas Inspected:Operational Safety,Maint,Surveillance, Nonlicensed Staff Training,Plant Procedures,Audits,Review of Info Notices & Fire Protection & Prevention Programs IR 05000409/19890011989-05-22022 May 1989 Insp Rept 50-409/89-01 on 890508-11.No Violations or Deviations Noted.Major Areas Inspected:Licensee post- Shutdown Radiation Protections & Radwaste Mgt Programs, Including Organization,Mgt Controls & Training IR 05000409/19880091988-11-16016 November 1988 Partially Withheld Physical Security Insp Rept 50-409/88-09 on 881021-26 & 1101 (Ref 10CFR2.790(d).Major Areas Insp: Implementation of Newly Approved Physical Security Plan for SNM Possession Only Site IR 05000409/19880051988-08-0303 August 1988 Insp Rept 50-409/88-05 on 880501-0731.Violations Noted.Major Areas Inspected:Operation Safety,Maint,Surveillance, Transportation,Multiple Action Items & Bulletins ML20155D3921988-06-0303 June 1988 Notice of Violation from Insp on 880517-20.Violation Noted: Contrary to Tech Spec 6.8.1,several Plant Individuals Were Not Whole Body Counted at Required Frequency in 1987 IR 05000409/19880061988-06-0202 June 1988 Insp Rept 50-409/88-06 on 880517-20.Violations Noted.Major Areas inspected:post-shutdown Radiation Protection & Radwaste Mgt,Including Organization,Mgt Controls,Training External & Internal Exposure Controls & Solid Radwaste IR 05000409/19880021988-04-25025 April 1988 Insp Rept 50-409/88-02 on 880321-22.No Violations Noted. Major Areas Inspected:Allegations Received Re Alarm Operators Being Told to Disregard Alarms to Clean Work Area. Results of Insp:Allegations Not Substantiated IR 05000409/19880031988-04-0101 April 1988 Insp Rept 50-409/88-03 on 880207-0320.Violation Noted.Major Areas Inspected:Operational Safety,Maint,Surveillance & Surveillance Procedures & Records,Lers,Bulletins,Special Repts & Organization & Administration IR 05000409/19880011988-02-23023 February 1988 Insp Rept 50-409/88-01 on 871206-880206.No Violations Noted. Major Areas Inspected:Operational Safety Verification, Licensee Actions on Previous Insp Findings,Monthly Maint Observation,Monthly Surveillance Operation & QA Program IR 05000409/19870141987-10-30030 October 1987 Insp Rept 50-409/87-14 on 871013-16.No Violations or Deviations Noted.Major Areas Inspected:Radiation Protection & Radwaste Mgt Programs,Past Open Items,Plans for post-shutdown Staffing & Incidents & Events IR 05000409/19870111987-10-23023 October 1987 Insp Rept 50-409/87-11 on 870822-1016.No Violations Noted. Major Areas Inspected:Previous Insp Findings,Operational Safety Verification,Monthly Maint & Surveillance Observation,Ler Followup,Tmi Open Items & Organization IR 05000409/19870121987-09-24024 September 1987 Partially Withheld Insp Rept 50-409/87-12 on 870908-16(ref 10CFR73.21).No Violations Noted.Major Areas Inspected: Licensee Action on Previous Inspection Findings & Security Plan & Implementing Procedures ML20239A3821987-09-16016 September 1987 EN-87-010A:on 870219,notice of Violation & Proposed Imposition of Civil Penalty in Amount of $25,000 Was Issued to Util Based on Multiple Violations of NRC Requirements of Licensee Safeguards Info Protection Program IR 05000409/19870101987-08-28028 August 1987 Insp Rept 50-409/87-10 on 870718-0821.No Violations Noted. Major Areas Inspected:Operational Safety Verification, Monthly Maint & Surveillance Observations,Ler Followup, Design Changes & Mods,Reviews & Audits & Organization IR 05000409/19870091987-07-24024 July 1987 Insp Rept 50-409/87-09 on 870601-0717.No Violations Noted. Major Areas Inspected:Actions on Previous Insp Findings, Operational Safety Verification,Monthly Maint Observation, Monthly Surveillance Observation & LERs IR 05000409/19860011987-07-0606 July 1987 App to SALP 6 Rept 50-409/86-01 for Jan 1985 - June 1986 IR 05000409/19870081987-06-12012 June 1987 Insp Rept 50-409/87-08 on 870415-0530.No Violations Noted. Major Areas Inspected:Licensee Actions on Previous Insp Findings,Operation Safety Verification,Monthly Maint & Surveillance Observations,Ler Followup & IE Info Notices 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 Plants1987-06-11011 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 ML20214F2161987-05-18018 May 1987 Notice of Violation from Insp on 870105-26 ML20213G5031987-05-12012 May 1987 Notice of Violation from Insp on 870407-09 IR 05000409/19870061987-05-11011 May 1987 Insp Rept 50-409/87-06 on 870407-09.Violation Noted:Licensee Failure to Isolate Waste Tanks Which Resulted in Release of Unanalyzed Liquid IR 05000409/19870071987-04-29029 April 1987 Partially Withheld Security Insp Rept 50-409/87-07 on 870413-16.No Noncompliance Noted.Open Findings Identified: False Alarm & Security Computer Outage Rates Inappropriate. Major Areas Inspected:Security Plan & Procedures PNO-III-87-060A, on 870427,reactor Entered 72 H Tech Spec Action Statement.Caused by Inoperable Shutdown Condenser Inlet Valve 1B.Licensee Plans to Reduce Power from 98% on 870429 & Complete Permanent Shutdown on 8704301987-04-28028 April 1987 PNO-III-87-060A:on 870427,reactor Entered 72 H Tech Spec Action Statement.Caused by Inoperable Shutdown Condenser Inlet Valve 1B.Licensee Plans to Reduce Power from 98% on 870429 & Complete Permanent Shutdown on 870430 PNO-III-87-060, on 870424,util Authorized Permanent Shutdown of Plant Due to Economic Reasons.Plant Will Be Put in Cold Shutdown Mode within Next 2 Wks.No Organizational Changes Will Be Made But Plant Staff Will Be Reduced1987-04-27027 April 1987 PNO-III-87-060:on 870424,util Authorized Permanent Shutdown of Plant Due to Economic Reasons.Plant Will Be Put in Cold Shutdown Mode within Next 2 Wks.No Organizational Changes Will Be Made But Plant Staff Will Be Reduced IR 05000409/19870031987-04-21021 April 1987 Insp Rept 50-409/87-03 on 870221-0415.No Violations Noted. Major Areas Inspected:Licensee Actions on Previous Insp Findings,Operational Safety Verification,Monthly Maint Observation & Monthly Surveillance Observation IR 05000409/19870051987-04-0808 April 1987 Insp Rept 50-409/87-05 on 870316-20.No Violations or Deviations Noted.Major Areas Inspected:Qa/Qc of Analyses in Lab,Internal Audits,Training & Qualifications of Chemistry Staff & Review of Previously Identified Open Items ML20212M7151987-03-0505 March 1987 Insp Rept 50-409/87-02 on 870105-0302.Deficiencies Noted: Environ Qualification File for GE RTV Sealants Not in Auditable Form & Lack of Adequate Participation of QA Personnel in Environ Qualification Training Program IR 05000409/19860171987-02-27027 February 1987 Insp Rept 50-409/86-17 on 861206-870220.No Violation Noted. Major Areas Inspected:Operational Safety Verification, Monthly Maint & Surveillance,Ler Followup,Ie Bulletins & Notices & Training & Qualification Effectiveness ML20211P4311987-02-19019 February 1987 EN-87-010:on 870224,notice of Violation & Proposed Imposition of Civil Penalty in Amount of $25,000 Will Be Issued to Util Based on Multiple Violations Re Safeguards Info Protection Program ML20197D0071987-01-22022 January 1987 Notice of Violation from Insp on 861217 & 30 IR 05000409/19860181987-01-21021 January 1987 Insp Rept 50-409/86-18 on 861217 & 30.Violation Noted: Failure of Engineering to Review Support Design Changes ML20207P5651987-01-0808 January 1987 Exam Rept 50-409/OL-86-02 on 861209-11.Exam Results:Written & Oral Exams Administered to Four Senior Reactor Operators & Four Reactor Operators.All Individuals Passed Oral Exam & All But One Passed Written Exam ML20207F5491987-01-0202 January 1987 Safety Insp Rept 50-409/86-16 on 861208-16.No Violations or Deviations Noted.Major Areas Inspected:Confirmatory Measurements Program,Including Sample Split,Onsite Analysis W/Region III Mobile Lab & Previously Identified Open Items IR 05000409/19860111986-12-23023 December 1986 Insp Rept 50-409/86-11 on 861201-04.No Noncompliance, Deficiencies or Deviations Noted.Major Areas Inspected: Emergency Preparedness Exercise IR 05000409/19860131986-12-17017 December 1986 Insp Rept 50-409/86-13 on 860927-1205.No Violations Noted. Major Areas Inspected:Action on Previous Insp Findings, Operational Safety Verification & Generic Ltrs.Item Re Containment Integrity Requirements Inadequately Addressed IR 05000409/19860151986-12-15015 December 1986 Partially Withheld Physical Security Insp Rept 50-409/86-15 on 861117-21 & 24 (Ref 10CFR73.21).Major Areas Inspected: Security Plan/Implementing Procedures,Security Organization, Records & Repts & Testing & Maint IR 05000409/19860141986-11-0707 November 1986 Insp Rept 50-409/86-14 on 861027-30.No Violation or Deviation Noted.Major Areas Inspected:Resolution of IE Bulletin 79-02, Pipe Support Baseplate Design Using Concrete Expansion Anchor IR 05000409/19860091986-10-14014 October 1986 Insp Rept 50-409/86-09 on 860614-0926.No Violations Noted. Major Areas Inspected:Operational Safety Verification,Maint Activities,Licensee Event Repts Followup,Bulletins,Plant Trips & Open Items ML20206T7431986-09-30030 September 1986 SALP Rept 50-409/86-01 for Jan 1985 - June 1986 IR 05000409/19860121986-09-23023 September 1986 Insp Rept 50-409/86-12 on 860902-05.No Violations or Deviations Noted.Major Areas Inspected:Radiation Protection & Radwaste Mgt Programs,Including Organization, Qualifications & Mgt Controls & Training 1999-08-13 |