Safety Insp Rept 50-341/89-06 on 890203-0412.Violations Noted Re Failure to Properly Design Railcar Door Seals for Flood Protection & Containment Integrity.Major Areas Inspected:Reactor Bldg Railcar Door DesignsML20247A694 |
Person / Time |
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Site: |
Fermi ![DTE Energy icon.png](/w/images/5/5b/DTE_Energy_icon.png) |
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Issue date: |
05/15/1989 |
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From: |
Ring M NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
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To: |
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Shared Package |
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ML20247A671 |
List: |
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References |
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50-341-89-06, 50-341-89-6, NUDOCS 8905230245 |
Download: ML20247A694 (15) |
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Similar Documents at Fermi |
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Category:INSPECTION REPORT
MONTHYEARIR 05000341/19990171999-10-21021 October 1999 Insp Rept 50-341/99-17 on 990927-1005.No Violations Noted. Major Areas Inspected:Incident Involving Loaded Firearm in Protected Area Identified on 990922 & Being Considered as Noncited Violation IR 05000341/19990111999-10-0707 October 1999 Insp Rept 50-341/99-11 on 990724-0908.Two NCVs Noted.Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000341/19990101999-08-10010 August 1999 Insp Rept 50-341/99-10 on 990619-0723.Violations Noted.Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000341/19990061999-08-0606 August 1999 Insp Rept 50-341/99-06 on 990712-0716.No Violations Noted. Major Areas Inspected:Review of Various Aspects of Licensee Chemistry & Radiation Protection Programs,Specifically in Listed Areas IR 05000341/19990091999-07-12012 July 1999 Insp Rept 50-341/99-09 on 990516-0618.No Violations Noted. Major Areas Inspected:Operations,Engineering,Maint & Plant Operations IR 05000016/19990011999-06-30030 June 1999 Insp Rept 50-016/99-01 on 990614-17.No Violations Noted. Major Areas Inspected:Mgt & Control,Decommissioning Support Activities,Industry Safety & Radiological Safety IR 05000341/19990071999-06-0101 June 1999 Insp Rept 50-341/99-07 on 990402-0515.Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Engineering, Maint & Plant Support IR 05000341/19990041999-05-26026 May 1999 Insp Rept 50-341/99-04 on 990503-07.No Violations Noted. Major Areas Inspected:Radiological Emergency Response Preparedness Program,Aspect of Plant Support IR 05000341/19990081999-04-29029 April 1999 Partially Withheld (Ref 10CFR73.21) Insp Rept 50-341/99-08 on 990405-09.No Violations Noted.Major Areas Inspected: Physical Protection Program,Aspect of Plant Support IR 05000341/19990031999-04-23023 April 1999 Insp Rept 50-341/99-03 on 990218-0401.Two Violations Noted & Being Treated as non-cited Violations.Major Areas Inspected: Operations,Engineering,Maint & Plant Support ML20205P1751999-04-14014 April 1999 Insp Rept 50-341/99-06 on 990315-19.No Violations Noted. Major Areas Inspected:Licensee Plant Support Performance Re Gaseous & Liquid Effluents,Liquid Waste Processing,Esf Filtration & CR Heating Ventilation & Air Conditioning IR 05000341/19990051999-03-19019 March 1999 Insp Rept 50-341/99-05 on 990308-11.No Violations Noted. Major Areas Inspected:Reviewed Fire Protection Program,An Aspect of Plant Support IR 05000341/19990021999-03-0808 March 1999 Insp Rept 50-341/99-02 on 990111-29.Violations Noted.Major Areas Inspected:Review of Engineering & Technical Support & Corrective Actions IR 05000341/19980151999-02-22022 February 1999 Errata to Insp Rept 50-341/98-15.Rept Incorrectly Documented That Loose Internal Sleeving on Turbine Control Valve Caused Power Oscillations Greater than 10% During Plant Operation IR 05000341/19980191999-01-21021 January 1999 Insp Rept 50-341/98-19 on 981110-990104.No Violations Noted. Major Areas Inspected:Operations,Engineering,Maintenance & Plant Support ML20198D5671998-12-0707 December 1998 Insp Rept 50-341/98-15 on 980922-1109.Noncited Violations Were Identified.Major Areas Inspected:Aspects of Licensee Operations,Maint,Engineering & Plant Support IR 05000341/19980171998-11-16016 November 1998 Insp Rept 50-341/98-17 on 980909-1021.No Violations Noted. Major Areas Inspected:Review of Implementation of Inservice Insp Program for Plant Refueling Outage 6 IR 05000341/19980181998-10-30030 October 1998 Insp Rept 50-341/98-18 on 981006-08.No Violations Noted. Major Areas Inspected:Licensee Implementation of 10CFR50.65, Requirements for Monitoring Effectiveness of Maintenance at Nuclear Power Plants IR 05000341/19980131998-10-20020 October 1998 Insp Rept 50-341/98-13 on 980730-0921.No Violations Noted. Major Areas Inspected:Aspects Oflicensee Operations, Engineering,Maint & Plant Support IR 05000341/19980161998-10-0606 October 1998 Insp Rept 50-341/98-16 on 981014-18.No Violations Noted. Major Areas Inspected:Alara Planning & Controls for Sixth Refueling Outage,Internal Exposure Monitoring,Radiological Surveys & Posting & Radiation Worker Performance IR 05000016/19980071998-09-30030 September 1998 Insp Rept 50-016/98-07 on 980909-11.No Violations Noted. Major Areas Inspected:Licensee Mgt & Control,Decommissioning Support Activities,Industrial Safety & Radiological Safety IR 05000341/19980121998-09-0101 September 1998 Insp Rept 50-341/98-12 on 980619-0803.Violations Noted. Major Areas Inspected:Aspects of Licensee Operations, Engineering,Maint & Plant Support IR 05000341/19980081998-07-14014 July 1998 Insp Rept 50-341/98-08 on 980504-0618.Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Engineering, Maint & Plant Support IR 05000341/19980101998-06-29029 June 1998 Insp Rept 50-341/98-10 on 980608-12.No Violations Noted. Major Areas Inspected:Plant Support & Evaluation of Licensee Performance During Station Biennial Exercise of Emergency Plan IR 05000341/19980111998-06-25025 June 1998 Insp Rept 50-341/98-11 on 980608-12.No Violations Noted. Major Areas Inspected:Radiological Controls for Spent Fuel Pool Clean Out Project IR 05000341/19980091998-06-0404 June 1998 Insp Rept 50-341/98-09 on 980511-15.No Violations Noted. Major Areas Inspected:Aspects of Licensee Performance Re Physical Security for Facility IR 05000341/19980061998-06-0303 June 1998 Insp Rept 50-341/98-06 on 980317-0427.No Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000341/19980031998-05-11011 May 1998 Insp Rept 50-341/98-03 on 971221-980316.Violations Noted. Major Areas Inspected:Aspects of Licensee Operations, Engineering,Maint & Plant Support ML20247D4511998-05-0606 May 1998 Insp Rept 50-341/98-07 on 980406-09.Violations Noted.Major Areas Inspected:Plant Support IR 05000016/19980061998-04-21021 April 1998 Insp Rept 50-016/98-06 on 980324-26.No Violations Noted. Major Areas Inspected:Licensee Mgt & Control,Decommissioning Support Activities & Radiological Safety ML20216E7901998-04-10010 April 1998 Insp Rept 50-341/98-05 on 980320-0406.Violations Noted: Failure to Demonstrate Reactor Protection Sys Trip Function Units & Isolation Actuation Trip Units within Response Time Limit of at Least Once Per 18 Months IR 05000341/19980041998-03-31031 March 1998 Insp Rept 50-341/98-04 on 971113-980226.Violations Noted. Major Areas Inspected:Operations,Engineering & Plant Support ML20217K2821998-03-31031 March 1998 Insp Rept 50-341/98-04 on 971113-980226.Violations Noted. Major Areas Inspected:Operations,Engineering & Plant Support IR 05000341/19970161998-02-0505 February 1998 Insp Rept 50-341/97-16 on 981108-0105.Noncited Violation Identified.Major Areas Inspected:License Operations,Maint, Engineering & Plant Support IR 05000341/19970171998-01-21021 January 1998 Insp Rept 50-341/97-17 on 971201-05.No Violations Noted. Major Areas Inspected:Conduct of Operations,Operator Training & Qualification & Miscellaneous Operations Issues ML20202H8581998-01-0303 January 1998 Insp Rept 50-341/97-14 on 970923-1107.Violations Noted. Major Areas Inspected:Operations,Engineering,Maintenance & Plant Support IR 05000341/19970141998-01-0202 January 1998 Insp Rept 50-341/97-14 on 970923-1107.Violations Noted.Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000341/19970151997-11-0404 November 1997 Insp Rept 50-341/97-15 on 971008-10.No Violations Noted. Major Areas Inspected:Plant Support Performance Re mid-cycle Outage Chemistry,Alara Planning & Implementation & Radiation Worker Practices ML20198N3291997-10-29029 October 1997 Insp Rept 50-341/97-11 on 970804-1010.Violations Noted. Major Areas Inspected:Review & Assess Engineering & Technical Support at Plant IR 05000341/19970131997-10-27027 October 1997 Insp Rept 50-341/97-13 on 970811-0922.Violations Noted.Major Areas Inspected:Operations,Engineering,Maint & Plant Support IR 05000341/19970121997-09-25025 September 1997 Insp Rept 50-341/97-12 on 970804-06.No Violations Noted. Major Areas Inspected:Exam Procedures & Representative Records,Observations of Activities & Interviews W/Staff & Conduct of Security & Safeguards Activities IR 05000341/19970101997-09-25025 September 1997 Insp Rept 50-341/97-10 on 970630-0812.No Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000341/19970071997-08-26026 August 1997 Insp Rept 50-341/97-07 on 970508-0630.Violations Noted. Major Areas Inspected:Operations,Maintenance,Engineering & Plant Support ML20149K8691997-07-0101 July 1997 Insp Rept 50-341/97-03 on 970320-0509.Violations Noted.Major Areas Inspected:Operations,Engineering,Maint & Plant Plant Support IR 05000341/19970091997-06-26026 June 1997 RP Insp Rept 50-341/97-09 on 970602-06.No Violations Noted. Major Areas Inspected:Plant Support Performance Re Chemistry,Effluents & Environ Monitoring ML20148N1471997-06-19019 June 1997 Insp Rept 50-341/97-05 on 970512-30.Violations Noted. Major Areas Inspected:Maint & Engineering IR 05000341/19970081997-06-13013 June 1997 Insp Rept 50-341/97-08 on 970519-23.No Violations Noted. Major Areas Inspected:Review of Physical Security Program Performance IR 05000341/19970041997-06-13013 June 1997 Insp Rept 50-341/97-04 on 970310-14 & 0512-16.No Violations Noted.Major Areas Inspected:Review of Representative Post Job ALARA Reviews,Radiation Exposure Data & self-assessments from 1996 Refueling Outage ML20140D3521997-06-0202 June 1997 Insp Rept 50-341/97-02 on 970201-0319.Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000341/19970061997-05-21021 May 1997 Insp Rept 50-341/97-06 on 970428-0502.No Violations Noted. Major Areas Inspected:Insp Included Review of Radiological Emergency Response Preparedness Program 1999-08-06
[Table view] Category:NRC-GENERATED
MONTHYEARIR 05000341/19990171999-10-21021 October 1999 Insp Rept 50-341/99-17 on 990927-1005.No Violations Noted. Major Areas Inspected:Incident Involving Loaded Firearm in Protected Area Identified on 990922 & Being Considered as Noncited Violation IR 05000341/19990111999-10-0707 October 1999 Insp Rept 50-341/99-11 on 990724-0908.Two NCVs Noted.Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000341/19990101999-08-10010 August 1999 Insp Rept 50-341/99-10 on 990619-0723.Violations Noted.Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000341/19990061999-08-0606 August 1999 Insp Rept 50-341/99-06 on 990712-0716.No Violations Noted. Major Areas Inspected:Review of Various Aspects of Licensee Chemistry & Radiation Protection Programs,Specifically in Listed Areas IR 05000341/19990091999-07-12012 July 1999 Insp Rept 50-341/99-09 on 990516-0618.No Violations Noted. Major Areas Inspected:Operations,Engineering,Maint & Plant Operations IR 05000016/19990011999-06-30030 June 1999 Insp Rept 50-016/99-01 on 990614-17.No Violations Noted. Major Areas Inspected:Mgt & Control,Decommissioning Support Activities,Industry Safety & Radiological Safety IR 05000341/19990071999-06-0101 June 1999 Insp Rept 50-341/99-07 on 990402-0515.Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Engineering, Maint & Plant Support IR 05000341/19990041999-05-26026 May 1999 Insp Rept 50-341/99-04 on 990503-07.No Violations Noted. Major Areas Inspected:Radiological Emergency Response Preparedness Program,Aspect of Plant Support IR 05000341/19990081999-04-29029 April 1999 Partially Withheld (Ref 10CFR73.21) Insp Rept 50-341/99-08 on 990405-09.No Violations Noted.Major Areas Inspected: Physical Protection Program,Aspect of Plant Support IR 05000341/19990031999-04-23023 April 1999 Insp Rept 50-341/99-03 on 990218-0401.Two Violations Noted & Being Treated as non-cited Violations.Major Areas Inspected: Operations,Engineering,Maint & Plant Support ML20205P1751999-04-14014 April 1999 Insp Rept 50-341/99-06 on 990315-19.No Violations Noted. Major Areas Inspected:Licensee Plant Support Performance Re Gaseous & Liquid Effluents,Liquid Waste Processing,Esf Filtration & CR Heating Ventilation & Air Conditioning IR 05000341/19990051999-03-19019 March 1999 Insp Rept 50-341/99-05 on 990308-11.No Violations Noted. Major Areas Inspected:Reviewed Fire Protection Program,An Aspect of Plant Support IR 05000341/19990021999-03-0808 March 1999 Insp Rept 50-341/99-02 on 990111-29.Violations Noted.Major Areas Inspected:Review of Engineering & Technical Support & Corrective Actions IR 05000341/19980151999-02-22022 February 1999 Errata to Insp Rept 50-341/98-15.Rept Incorrectly Documented That Loose Internal Sleeving on Turbine Control Valve Caused Power Oscillations Greater than 10% During Plant Operation IR 05000341/19980191999-01-21021 January 1999 Insp Rept 50-341/98-19 on 981110-990104.No Violations Noted. Major Areas Inspected:Operations,Engineering,Maintenance & Plant Support ML20198D5671998-12-0707 December 1998 Insp Rept 50-341/98-15 on 980922-1109.Noncited Violations Were Identified.Major Areas Inspected:Aspects of Licensee Operations,Maint,Engineering & Plant Support IR 05000341/19980171998-11-16016 November 1998 Insp Rept 50-341/98-17 on 980909-1021.No Violations Noted. Major Areas Inspected:Review of Implementation of Inservice Insp Program for Plant Refueling Outage 6 IR 05000341/19980181998-10-30030 October 1998 Insp Rept 50-341/98-18 on 981006-08.No Violations Noted. Major Areas Inspected:Licensee Implementation of 10CFR50.65, Requirements for Monitoring Effectiveness of Maintenance at Nuclear Power Plants IR 05000341/19980131998-10-20020 October 1998 Insp Rept 50-341/98-13 on 980730-0921.No Violations Noted. Major Areas Inspected:Aspects Oflicensee Operations, Engineering,Maint & Plant Support IR 05000341/19980161998-10-0606 October 1998 Insp Rept 50-341/98-16 on 981014-18.No Violations Noted. Major Areas Inspected:Alara Planning & Controls for Sixth Refueling Outage,Internal Exposure Monitoring,Radiological Surveys & Posting & Radiation Worker Performance IR 05000016/19980071998-09-30030 September 1998 Insp Rept 50-016/98-07 on 980909-11.No Violations Noted. Major Areas Inspected:Licensee Mgt & Control,Decommissioning Support Activities,Industrial Safety & Radiological Safety IR 05000341/19980121998-09-0101 September 1998 Insp Rept 50-341/98-12 on 980619-0803.Violations Noted. Major Areas Inspected:Aspects of Licensee Operations, Engineering,Maint & Plant Support IR 05000341/19980081998-07-14014 July 1998 Insp Rept 50-341/98-08 on 980504-0618.Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Engineering, Maint & Plant Support IR 05000341/19980101998-06-29029 June 1998 Insp Rept 50-341/98-10 on 980608-12.No Violations Noted. Major Areas Inspected:Plant Support & Evaluation of Licensee Performance During Station Biennial Exercise of Emergency Plan IR 05000341/19980111998-06-25025 June 1998 Insp Rept 50-341/98-11 on 980608-12.No Violations Noted. Major Areas Inspected:Radiological Controls for Spent Fuel Pool Clean Out Project IR 05000341/19980091998-06-0404 June 1998 Insp Rept 50-341/98-09 on 980511-15.No Violations Noted. Major Areas Inspected:Aspects of Licensee Performance Re Physical Security for Facility IR 05000341/19980061998-06-0303 June 1998 Insp Rept 50-341/98-06 on 980317-0427.No Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000341/19980031998-05-11011 May 1998 Insp Rept 50-341/98-03 on 971221-980316.Violations Noted. Major Areas Inspected:Aspects of Licensee Operations, Engineering,Maint & Plant Support ML20247D4511998-05-0606 May 1998 Insp Rept 50-341/98-07 on 980406-09.Violations Noted.Major Areas Inspected:Plant Support IR 05000016/19980061998-04-21021 April 1998 Insp Rept 50-016/98-06 on 980324-26.No Violations Noted. Major Areas Inspected:Licensee Mgt & Control,Decommissioning Support Activities & Radiological Safety ML20216E7901998-04-10010 April 1998 Insp Rept 50-341/98-05 on 980320-0406.Violations Noted: Failure to Demonstrate Reactor Protection Sys Trip Function Units & Isolation Actuation Trip Units within Response Time Limit of at Least Once Per 18 Months IR 05000341/19980041998-03-31031 March 1998 Insp Rept 50-341/98-04 on 971113-980226.Violations Noted. Major Areas Inspected:Operations,Engineering & Plant Support ML20217K2821998-03-31031 March 1998 Insp Rept 50-341/98-04 on 971113-980226.Violations Noted. Major Areas Inspected:Operations,Engineering & Plant Support IR 05000341/19970161998-02-0505 February 1998 Insp Rept 50-341/97-16 on 981108-0105.Noncited Violation Identified.Major Areas Inspected:License Operations,Maint, Engineering & Plant Support IR 05000341/19970171998-01-21021 January 1998 Insp Rept 50-341/97-17 on 971201-05.No Violations Noted. Major Areas Inspected:Conduct of Operations,Operator Training & Qualification & Miscellaneous Operations Issues ML20202H8581998-01-0303 January 1998 Insp Rept 50-341/97-14 on 970923-1107.Violations Noted. Major Areas Inspected:Operations,Engineering,Maintenance & Plant Support IR 05000341/19970141998-01-0202 January 1998 Insp Rept 50-341/97-14 on 970923-1107.Violations Noted.Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000341/19970151997-11-0404 November 1997 Insp Rept 50-341/97-15 on 971008-10.No Violations Noted. Major Areas Inspected:Plant Support Performance Re mid-cycle Outage Chemistry,Alara Planning & Implementation & Radiation Worker Practices ML20198N3291997-10-29029 October 1997 Insp Rept 50-341/97-11 on 970804-1010.Violations Noted. Major Areas Inspected:Review & Assess Engineering & Technical Support at Plant IR 05000341/19970131997-10-27027 October 1997 Insp Rept 50-341/97-13 on 970811-0922.Violations Noted.Major Areas Inspected:Operations,Engineering,Maint & Plant Support IR 05000341/19970121997-09-25025 September 1997 Insp Rept 50-341/97-12 on 970804-06.No Violations Noted. Major Areas Inspected:Exam Procedures & Representative Records,Observations of Activities & Interviews W/Staff & Conduct of Security & Safeguards Activities IR 05000341/19970101997-09-25025 September 1997 Insp Rept 50-341/97-10 on 970630-0812.No Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000341/19970071997-08-26026 August 1997 Insp Rept 50-341/97-07 on 970508-0630.Violations Noted. Major Areas Inspected:Operations,Maintenance,Engineering & Plant Support ML20149K8691997-07-0101 July 1997 Insp Rept 50-341/97-03 on 970320-0509.Violations Noted.Major Areas Inspected:Operations,Engineering,Maint & Plant Plant Support IR 05000341/19970091997-06-26026 June 1997 RP Insp Rept 50-341/97-09 on 970602-06.No Violations Noted. Major Areas Inspected:Plant Support Performance Re Chemistry,Effluents & Environ Monitoring ML20148N1471997-06-19019 June 1997 Insp Rept 50-341/97-05 on 970512-30.Violations Noted. Major Areas Inspected:Maint & Engineering IR 05000341/19970081997-06-13013 June 1997 Insp Rept 50-341/97-08 on 970519-23.No Violations Noted. Major Areas Inspected:Review of Physical Security Program Performance IR 05000341/19970041997-06-13013 June 1997 Insp Rept 50-341/97-04 on 970310-14 & 0512-16.No Violations Noted.Major Areas Inspected:Review of Representative Post Job ALARA Reviews,Radiation Exposure Data & self-assessments from 1996 Refueling Outage ML20140D3521997-06-0202 June 1997 Insp Rept 50-341/97-02 on 970201-0319.Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000341/19970061997-05-21021 May 1997 Insp Rept 50-341/97-06 on 970428-0502.No Violations Noted. Major Areas Inspected:Insp Included Review of Radiological Emergency Response Preparedness Program 1999-08-06
[Table view] Category:INSPECTION REPORT
MONTHYEARIR 05000341/19990171999-10-21021 October 1999 Insp Rept 50-341/99-17 on 990927-1005.No Violations Noted. Major Areas Inspected:Incident Involving Loaded Firearm in Protected Area Identified on 990922 & Being Considered as Noncited Violation IR 05000341/19990111999-10-0707 October 1999 Insp Rept 50-341/99-11 on 990724-0908.Two NCVs Noted.Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000341/19990101999-08-10010 August 1999 Insp Rept 50-341/99-10 on 990619-0723.Violations Noted.Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000341/19990061999-08-0606 August 1999 Insp Rept 50-341/99-06 on 990712-0716.No Violations Noted. Major Areas Inspected:Review of Various Aspects of Licensee Chemistry & Radiation Protection Programs,Specifically in Listed Areas IR 05000341/19990091999-07-12012 July 1999 Insp Rept 50-341/99-09 on 990516-0618.No Violations Noted. Major Areas Inspected:Operations,Engineering,Maint & Plant Operations IR 05000016/19990011999-06-30030 June 1999 Insp Rept 50-016/99-01 on 990614-17.No Violations Noted. Major Areas Inspected:Mgt & Control,Decommissioning Support Activities,Industry Safety & Radiological Safety IR 05000341/19990071999-06-0101 June 1999 Insp Rept 50-341/99-07 on 990402-0515.Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Engineering, Maint & Plant Support IR 05000341/19990041999-05-26026 May 1999 Insp Rept 50-341/99-04 on 990503-07.No Violations Noted. Major Areas Inspected:Radiological Emergency Response Preparedness Program,Aspect of Plant Support IR 05000341/19990081999-04-29029 April 1999 Partially Withheld (Ref 10CFR73.21) Insp Rept 50-341/99-08 on 990405-09.No Violations Noted.Major Areas Inspected: Physical Protection Program,Aspect of Plant Support IR 05000341/19990031999-04-23023 April 1999 Insp Rept 50-341/99-03 on 990218-0401.Two Violations Noted & Being Treated as non-cited Violations.Major Areas Inspected: Operations,Engineering,Maint & Plant Support ML20205P1751999-04-14014 April 1999 Insp Rept 50-341/99-06 on 990315-19.No Violations Noted. Major Areas Inspected:Licensee Plant Support Performance Re Gaseous & Liquid Effluents,Liquid Waste Processing,Esf Filtration & CR Heating Ventilation & Air Conditioning IR 05000341/19990051999-03-19019 March 1999 Insp Rept 50-341/99-05 on 990308-11.No Violations Noted. Major Areas Inspected:Reviewed Fire Protection Program,An Aspect of Plant Support IR 05000341/19990021999-03-0808 March 1999 Insp Rept 50-341/99-02 on 990111-29.Violations Noted.Major Areas Inspected:Review of Engineering & Technical Support & Corrective Actions IR 05000341/19980151999-02-22022 February 1999 Errata to Insp Rept 50-341/98-15.Rept Incorrectly Documented That Loose Internal Sleeving on Turbine Control Valve Caused Power Oscillations Greater than 10% During Plant Operation IR 05000341/19980191999-01-21021 January 1999 Insp Rept 50-341/98-19 on 981110-990104.No Violations Noted. Major Areas Inspected:Operations,Engineering,Maintenance & Plant Support ML20198D5671998-12-0707 December 1998 Insp Rept 50-341/98-15 on 980922-1109.Noncited Violations Were Identified.Major Areas Inspected:Aspects of Licensee Operations,Maint,Engineering & Plant Support IR 05000341/19980171998-11-16016 November 1998 Insp Rept 50-341/98-17 on 980909-1021.No Violations Noted. Major Areas Inspected:Review of Implementation of Inservice Insp Program for Plant Refueling Outage 6 IR 05000341/19980181998-10-30030 October 1998 Insp Rept 50-341/98-18 on 981006-08.No Violations Noted. Major Areas Inspected:Licensee Implementation of 10CFR50.65, Requirements for Monitoring Effectiveness of Maintenance at Nuclear Power Plants IR 05000341/19980131998-10-20020 October 1998 Insp Rept 50-341/98-13 on 980730-0921.No Violations Noted. Major Areas Inspected:Aspects Oflicensee Operations, Engineering,Maint & Plant Support IR 05000341/19980161998-10-0606 October 1998 Insp Rept 50-341/98-16 on 981014-18.No Violations Noted. Major Areas Inspected:Alara Planning & Controls for Sixth Refueling Outage,Internal Exposure Monitoring,Radiological Surveys & Posting & Radiation Worker Performance IR 05000016/19980071998-09-30030 September 1998 Insp Rept 50-016/98-07 on 980909-11.No Violations Noted. Major Areas Inspected:Licensee Mgt & Control,Decommissioning Support Activities,Industrial Safety & Radiological Safety IR 05000341/19980121998-09-0101 September 1998 Insp Rept 50-341/98-12 on 980619-0803.Violations Noted. Major Areas Inspected:Aspects of Licensee Operations, Engineering,Maint & Plant Support IR 05000341/19980081998-07-14014 July 1998 Insp Rept 50-341/98-08 on 980504-0618.Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Engineering, Maint & Plant Support IR 05000341/19980101998-06-29029 June 1998 Insp Rept 50-341/98-10 on 980608-12.No Violations Noted. Major Areas Inspected:Plant Support & Evaluation of Licensee Performance During Station Biennial Exercise of Emergency Plan IR 05000341/19980111998-06-25025 June 1998 Insp Rept 50-341/98-11 on 980608-12.No Violations Noted. Major Areas Inspected:Radiological Controls for Spent Fuel Pool Clean Out Project IR 05000341/19980091998-06-0404 June 1998 Insp Rept 50-341/98-09 on 980511-15.No Violations Noted. Major Areas Inspected:Aspects of Licensee Performance Re Physical Security for Facility IR 05000341/19980061998-06-0303 June 1998 Insp Rept 50-341/98-06 on 980317-0427.No Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000341/19980031998-05-11011 May 1998 Insp Rept 50-341/98-03 on 971221-980316.Violations Noted. Major Areas Inspected:Aspects of Licensee Operations, Engineering,Maint & Plant Support ML20247D4511998-05-0606 May 1998 Insp Rept 50-341/98-07 on 980406-09.Violations Noted.Major Areas Inspected:Plant Support IR 05000016/19980061998-04-21021 April 1998 Insp Rept 50-016/98-06 on 980324-26.No Violations Noted. Major Areas Inspected:Licensee Mgt & Control,Decommissioning Support Activities & Radiological Safety ML20216E7901998-04-10010 April 1998 Insp Rept 50-341/98-05 on 980320-0406.Violations Noted: Failure to Demonstrate Reactor Protection Sys Trip Function Units & Isolation Actuation Trip Units within Response Time Limit of at Least Once Per 18 Months IR 05000341/19980041998-03-31031 March 1998 Insp Rept 50-341/98-04 on 971113-980226.Violations Noted. Major Areas Inspected:Operations,Engineering & Plant Support ML20217K2821998-03-31031 March 1998 Insp Rept 50-341/98-04 on 971113-980226.Violations Noted. Major Areas Inspected:Operations,Engineering & Plant Support IR 05000341/19970161998-02-0505 February 1998 Insp Rept 50-341/97-16 on 981108-0105.Noncited Violation Identified.Major Areas Inspected:License Operations,Maint, Engineering & Plant Support IR 05000341/19970171998-01-21021 January 1998 Insp Rept 50-341/97-17 on 971201-05.No Violations Noted. Major Areas Inspected:Conduct of Operations,Operator Training & Qualification & Miscellaneous Operations Issues ML20202H8581998-01-0303 January 1998 Insp Rept 50-341/97-14 on 970923-1107.Violations Noted. Major Areas Inspected:Operations,Engineering,Maintenance & Plant Support IR 05000341/19970141998-01-0202 January 1998 Insp Rept 50-341/97-14 on 970923-1107.Violations Noted.Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000341/19970151997-11-0404 November 1997 Insp Rept 50-341/97-15 on 971008-10.No Violations Noted. Major Areas Inspected:Plant Support Performance Re mid-cycle Outage Chemistry,Alara Planning & Implementation & Radiation Worker Practices ML20198N3291997-10-29029 October 1997 Insp Rept 50-341/97-11 on 970804-1010.Violations Noted. Major Areas Inspected:Review & Assess Engineering & Technical Support at Plant IR 05000341/19970131997-10-27027 October 1997 Insp Rept 50-341/97-13 on 970811-0922.Violations Noted.Major Areas Inspected:Operations,Engineering,Maint & Plant Support IR 05000341/19970121997-09-25025 September 1997 Insp Rept 50-341/97-12 on 970804-06.No Violations Noted. Major Areas Inspected:Exam Procedures & Representative Records,Observations of Activities & Interviews W/Staff & Conduct of Security & Safeguards Activities IR 05000341/19970101997-09-25025 September 1997 Insp Rept 50-341/97-10 on 970630-0812.No Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000341/19970071997-08-26026 August 1997 Insp Rept 50-341/97-07 on 970508-0630.Violations Noted. Major Areas Inspected:Operations,Maintenance,Engineering & Plant Support ML20149K8691997-07-0101 July 1997 Insp Rept 50-341/97-03 on 970320-0509.Violations Noted.Major Areas Inspected:Operations,Engineering,Maint & Plant Plant Support IR 05000341/19970091997-06-26026 June 1997 RP Insp Rept 50-341/97-09 on 970602-06.No Violations Noted. Major Areas Inspected:Plant Support Performance Re Chemistry,Effluents & Environ Monitoring ML20148N1471997-06-19019 June 1997 Insp Rept 50-341/97-05 on 970512-30.Violations Noted. Major Areas Inspected:Maint & Engineering IR 05000341/19970081997-06-13013 June 1997 Insp Rept 50-341/97-08 on 970519-23.No Violations Noted. Major Areas Inspected:Review of Physical Security Program Performance IR 05000341/19970041997-06-13013 June 1997 Insp Rept 50-341/97-04 on 970310-14 & 0512-16.No Violations Noted.Major Areas Inspected:Review of Representative Post Job ALARA Reviews,Radiation Exposure Data & self-assessments from 1996 Refueling Outage ML20140D3521997-06-0202 June 1997 Insp Rept 50-341/97-02 on 970201-0319.Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000341/19970061997-05-21021 May 1997 Insp Rept 50-341/97-06 on 970428-0502.No Violations Noted. Major Areas Inspected:Insp Included Review of Radiological Emergency Response Preparedness Program 1999-08-06
[Table view] Category:UTILITY
MONTHYEARIR 05000341/19900151990-10-26026 October 1990 Insp Rept 50-341/90-15 on 901009-12.No Violations or Addl Open Items Noted.Major Areas Inspected:Pumps & Valves IR 05000344/19900201990-10-12012 October 1990 Revised Section 1, Persons Contacted, to Insp Rept 50-344/90-20 IR 05000341/19900121990-09-13013 September 1990 Partially Withheld Physical Security Insp Rept 50-341/90-12 on 900827-31 (Ref 10CFR73.21).No Violations Noted.Major Areas Inspected:Alarm Stations & Communications,Power Supply & Security Training & Qualification IR 05000341/19900111990-09-0707 September 1990 Insp Rept 50-341/90-11 on 900625-0824,No Violations Noted. Major Areas Inspected:Action on Previous Insp Findings, Operational Safety,Maint,Surveillance,Followup of Events, LER Followup,Medical Drill Observation & Regional Requests IR 05000341/19900091990-07-25025 July 1990 Insp Rept 50-341/90-09 on 900514-0706.Violations Noted,But Not Cited.Major Areas Inspected:Action on Previous Insp Findings,Operational Safety,Maint,Surveillance,Followup of Events,Ler Followup,Bulletin & Info Notice Followup IR 05000341/19900071990-06-27027 June 1990 Insp Rept 50-341/90-07 on 900331-0525.Violations Noted.Major Areas Inspected:Action on Previous Insp Findings,Operational Safety,Maint,Surveillance,Followup of Events,Ler & Review of Maint on East Mainstream Bypass Valve & Reactor Scram IR 05000341/19892001989-09-28028 September 1989 SSOMI Rept 50-341/89-200 on 890717-21 & 0731-0804.Weaknesses Identified.Major Areas Inspected:Detailed Design & Engineering Work Products Required to Support Mods Planned for First Refueling Outage IR 05000341/19890211989-09-27027 September 1989 Insp Rept 50-341/89-21 on 890717-0905.No Violations Noted. Major Areas Inspected:Operational Safety,Maint, Surveillances,Followup of Events,Ler Followup,Assembly/ Accountability,& Management Meetings IR 05000341/19890231989-09-25025 September 1989 Insp Rept 50-341/89-23 on 890818-22 & 0901-06.No Violations Noted.Major Areas Inspected:Radwaste Transportation & Chemistry Programs,Including Organization & Mgt Controls, Gaseous & Solid Radwaste,Shipping & QC Programs IR 05000341/19890201989-08-23023 August 1989 Insp Rept 50-341/89-20 on 890626-30 & 0720.Deviation Noted. Major Areas inspected:post-fire Safe Shutdown Capability Configuration Mgt Program & Fire Protection Program IR 05000341/19890181989-08-14014 August 1989 Insp Rept 50-341/89-18 on 890606-0724.No Violations Noted. Major Areas Inspected:Followup of Events,Operational Safety, Maint,Surveillance,Ler Followup,Allegation Followup,Det Review,Preparations for Refueling & Mgt Meetings IR 05000341/19890161989-07-19019 July 1989 Insp Rept 50-341/89-16 on 890531-0602 & 26-31.No Violations Noted.Major Areas inspected:self-initiated SSFI of HPCI Sys. Present Design Control Measures Showed Significant Improvement IR 05000341/19890121989-07-12012 July 1989 Insp Rept 50-341/89-12 on 890225-0623.No Violations Noted. Major Areas Inspected:Allegations Pertaining to Security Operations at Facility IR 05000341/19890111989-07-0707 July 1989 Insp Rept 50-341/89-11 on 890411-0605.Violations Noted. Major Areas Inspected:Action on Previous Insp Findings, Operational Safety,Maint,Surveillance,Followup of Events, LER Followup & NUREG-0737 Action Items IR 05000016/19890011989-06-27027 June 1989 Insp Repts 50-016/89-01 & 50-341/89-14 on 890522-26.No Violations or Deviations Noted.Major Areas Inspected: Radiation Protection Program at Unit 2 During Operation, Including Training & Qualifications IR 05000341/19890191989-06-23023 June 1989 Insp Rept 50-341/89-19 on 890613-15.No Violations,Deviations or Deficiencies Noted.Exercise Weakness Noted.Major Areas Inspected:Annual Emergency Preparedness Exercise IR 05000341/19890131989-06-0909 June 1989 Insp Rept 50-341/89-13 on 890508-12.No Violations or Deviations Noted.Major Areas Inspected:Licensee Actions to Correct Deficiencies Identified by NRC Diagnostic Evaluation Team Re Training & Qualification Effectiveness IR 05000341/19890151989-05-31031 May 1989 Insp Rept 50-341/89-15 on 890515-19.Violation Noted.Major Areas Inspected:Allegation Re Operation of Facility ML20247A6941989-05-15015 May 1989 Safety Insp Rept 50-341/89-06 on 890203-0412.Violations Noted Re Failure to Properly Design Railcar Door Seals for Flood Protection & Containment Integrity.Major Areas Inspected:Reactor Bldg Railcar Door Designs IR 05000341/19890101989-05-10010 May 1989 Partially Withheld Insp Rept 50-341/89-10 on 890417-21 & 24- 27 (Ref 10CFR73.21 & 2.790).Violations Noted.Major Areas Inspected:Mgt Support,Alarm Stations & Communications, Testing & Maint & Training & Qualification IR 05000341/19890071989-04-28028 April 1989 Page 7 to Special Safety Insp Rept 50-341/89-07 ML20245H7491989-04-17017 April 1989 Insp Rept 50-341/89-07 on 890118-0323.Violations Noted. Major Areas Inspected:Followup of 890118 Event Where HPCI Div II Steam Line Flow Differential Pressure Transmitter Was Found Calibr to Value Greater than Tech Spec Limit IR 05000341/19880331989-04-0404 April 1989 Insp Rept 50-341/88-33 on 881212-890323.Violations Noted. Major Areas Inspected:Licensee Actions on Previous Insp Findings & Review of Allegations Re Plant Operation IR 05000341/19890091989-03-27027 March 1989 Insp Rept 50-341/89-09 on 890306-10.No Violations Noted. Major Areas Inspected:Plant Chemistry & Radiation Protection Organization,Mgt Controls,Qa,Confirmatory Measurements for in-plant Radiochemical Analysis,Audits & Environ Monitoring IR 05000341/19890021989-03-0303 March 1989 Insp Rept 50-341/89-02 on 890101-0217.Violations Noted.Major Areas Inspected:Action on Previous Insp Findings,Operational Safety,Maint,Surveillance,Followup of Events,Ler Followup & Regional Request IR 05000341/19890051989-02-16016 February 1989 Enforcement Conference Rept 50-341/89-05 on 890208.Major Areas discussed:10CFR50,App B Violations Re Failure to Implement Corrective Action for Info Notice 87-12 & Failure to Lubricate Train B Breaker Per Applicable Procedures IR 05000341/19880341988-12-0505 December 1988 Enforcement Conference Rept 50-341/88-34 on 881118.Major Areas Discussed:Apparent Violations to 10CFR50,App B Identified & Info Pertinent to Cause,Extent,Treatment & Corrective Action to Prevent Recurrence of Problems IR 05000341/19880291988-12-0505 December 1988 Insp Rept 50-341/88-29 on 881018-20,1031-1103 & 09.No Violations or Deviations Identified.Major Areas Inspected: Licensee Compliance W/Atws rule,10CFR50.62 ML20206L5651988-11-23023 November 1988 Insp Rept 50-341/88-08 on 880308-0920.Violations Noted.Major Areas Inspected:Circumstances Re Licensee Actions in Response to Matl Control Allegations Reported to NRC in Jan & Feb 1988 IR 05000341/19880251988-11-0808 November 1988 Insp Rept 50-341/88-25 on 880906-1006.Apparent Violations Noted.Major Areas Inspected:Failure of Recirculation Pump B Discharge Valve to Close on 880820 & 28 & Issuance of Confirmatory Action Ltr CAL-RIII-88-24 IR 05000341/19880281988-11-0808 November 1988 Partially Withheld Safeguards Insp Rept 50-341/88-28 on 881003-14 (Ref 10CFR73.21).Violation Noted.Major Areas Inspected:Mgt Support,Security Program,Plans,Audits, Protected & Vital Area Barriers,Packages & Vehicles ML20204K1171988-10-12012 October 1988 Insp Rept 50-341/88-21 on 880716-0831.Violations Noted. Major Areas Inspected:Action on Previous Insp Findings, Operational Safety,Maint,Surveillance,Followup of Events, LER Followup,Personnel Qualifications & Regional Requests IR 05000341/19880201988-08-26026 August 1988 Insp Rept 50-341/88-20 on 880705-14.No Violations Noted. Major Areas Inspected:Licensee Emergency Operating Procedures,Operator Training & Plant Sys to Accomplish Listed Objectives for NRC Temporary Instruction 2515/92 IR 05000341/19880191988-08-15015 August 1988 Insp Rept 50-341/88-19 on 880531-0715.No Violations Noted. Major Areas Inspected:Followup of Events,Operational Safety, Maint,Surveillance,Ler Followup,Startup Test Observation, Generic Ltr Review,Rept Review & Mgt Meetings IR 05000341/19880121988-07-19019 July 1988 Insp Rept 50-341/88-12 on 880401-0527.Violations Noted.Major Areas Inspected:Action on Previous Insp Findings,Operational Safety,Maint,Surveillance,Ler Followup,Mgt Meetings,Tmi Action Item Followup & Operation Safety Team Insp Followup IR 05000341/19880181988-06-24024 June 1988 Safety Insp Rept 50-341/88-18 on 880516-20 & 0606-10. Violations Noted.Major Areas Inspected:Msiv Open/Close Manual Relay Logic,Surveillance Program Review,App R - High Impedence Fault & Deviation Rept Review IR 05000341/19880161988-06-0606 June 1988 Insp Rept 50-341/88-16 on 880517-20.No Violations or Deviations Noted.Major Areas Inspected:Annual Util Emergency Preparedness Exercise Involving Observations by Three NRC Representatives of Functions & Locations During Exercise IR 05000341/19880061988-05-26026 May 1988 Insp Rept 50-341/88-06 on 880206-0331.Violations Noted. Major Areas Inspected:Operational Safety Verification,Maint, Surveillance,Ler Followup,Safety evaluation,NUREG-0737 Actions,Followup of Events & Startup Test Preparation IR 05000341/19880151988-05-24024 May 1988 Insp Rept 50-341/88-15 on 880427-29.No Violations or Deviations Noted.Major Areas Inspected:Maint Activities Conducted at End of Planned Local Leak Rate Test Outage IR 05000341/19880141988-05-12012 May 1988 Insp Rept 50-341/88-14 on 880117-0428.Violation Noted.Major Areas Inspected:Circumstances & Licensee Actions Surrounding Failure of Noninterruptible Control Air Compressor on 880114 IR 05000341/19880071988-05-11011 May 1988 Revised Page 7 to Insp Rept 50-341/88-07,correcting Errors & to Assure Clearer Understanding of NRC Concerns ML20154E6481988-05-0505 May 1988 Insp Rept 50-341/87-48 on 871018-880331.Violations Noted. Major Areas Inspected:Events Surrounding Failure of Licensed Operators to Comply W/Tech Spec Action Requirements Associated W/Reactor Protection Sys Instrument Channel ML20151X8461988-04-21021 April 1988 Insp Rept 50-341/88-07 on 880307-25.Violation & Deviation Noted.Major Areas Inspected:Maint Activities & Licensee Action on Previous Inspector Identified Problems IR 05000341/19880131988-04-20020 April 1988 Enforcement Conference Rept 50-341/88-13 on 880413.Major Areas Discussed:Review & Discussion of Enforcement Options Re Four Potential Violations of Licensee Security Plan IR 05000341/19880111988-04-15015 April 1988 Insp Rept 50-341/88-11 on 880328-30.No Violations or Deviations Noted.Major Areas Inspected:Activities Re Main Steam Isolation Valve Spring Failures & IE Bulletin 85-003 Concerning motor-operated Valve Switch Settings IR 05000341/19880101988-04-12012 April 1988 Partially Withheld Insp Rept 50-341/88-10 on 880310-24 (Ref 10CFR73.21).Violation Noted.Major Areas Inspected: Security Program Audits,Records & Repts,Testing & Maint, Locks,Keys & Combinations & Vital Area Barriers IR 05000341/19880021988-03-30030 March 1988 Partially Withheld Allegation Review & Physical Security Insp Rept 50-341/88-02 (Ref 10CFR73.21(c)(2)).No Violations Noted.Major Areas Inspected:Security Plan & Implementing Procedures,Mgt Effectiveness & Records & Repts IR 05000341/19880051988-02-23023 February 1988 Insp Rept 50-341/88-05 on 880202-05.No Violations Noted. Major Areas Inspected:Onsite Followup of Events at Operating Reactors,Onsite Followup of Written Repts & non-license Training IR 05000341/19870411988-01-12012 January 1988 Insp Rept 50-341/87-41 on 870824-1228.No Violations Noted. Major Areas Inspected:Inadequate Controls for Drug Test Urine Samples,Excessive Alcohol Use & Drug Use at Offsite Locations & Personnel Under Influence of Drugs or Alcohol IR 05000341/19870501988-01-0606 January 1988 Insp Rept 50-341/87-50 on 871207-11.Violation Noted.Major Areas Inspected:Radiation Protection Activities,Including Organization & Mgt Control,Training & Qualification,Exposure Control,Control of Radioactive Matls & Contamination 1990-09-07
[Table view] Category:TEXT-INSPECTION & AUDIT & I&E CIRCULARS
MONTHYEARIR 05000341/19990171999-10-21021 October 1999 Insp Rept 50-341/99-17 on 990927-1005.No Violations Noted. Major Areas Inspected:Incident Involving Loaded Firearm in Protected Area Identified on 990922 & Being Considered as Noncited Violation IR 05000341/19990111999-10-0707 October 1999 Insp Rept 50-341/99-11 on 990724-0908.Two NCVs Noted.Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000341/19990101999-08-10010 August 1999 Insp Rept 50-341/99-10 on 990619-0723.Violations Noted.Major Areas Inspected:Operations,Maint,Engineering & Plant Support ML20210Q4191999-08-10010 August 1999 Notice of Violation from Insp on 990619-0723.Violation Noted:Within 2 Hours of Removing Div 1 Diesel Generator 11 from Svc Licensee Failed to Verify That Components Depending on Div 2 Diesel Were Operable IR 05000341/19990061999-08-0606 August 1999 Insp Rept 50-341/99-06 on 990712-0716.No Violations Noted. Major Areas Inspected:Review of Various Aspects of Licensee Chemistry & Radiation Protection Programs,Specifically in Listed Areas ML20210J2201999-07-23023 July 1999 Notice of Violation from Insp on 990524.Violation Noted: on 980920 Kf Enoch Engaged in Deliberate Misconduct That Caused Licensee to Be in Violation of Condition of License IR 05000341/19990091999-07-12012 July 1999 Insp Rept 50-341/99-09 on 990516-0618.No Violations Noted. Major Areas Inspected:Operations,Engineering,Maint & Plant Operations IR 05000016/19990011999-06-30030 June 1999 Insp Rept 50-016/99-01 on 990614-17.No Violations Noted. Major Areas Inspected:Mgt & Control,Decommissioning Support Activities,Industry Safety & Radiological Safety IR 05000341/19990071999-06-0101 June 1999 Insp Rept 50-341/99-07 on 990402-0515.Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Engineering, Maint & Plant Support IR 05000341/19990041999-05-26026 May 1999 Insp Rept 50-341/99-04 on 990503-07.No Violations Noted. Major Areas Inspected:Radiological Emergency Response Preparedness Program,Aspect of Plant Support IR 05000341/19990081999-04-29029 April 1999 Partially Withheld (Ref 10CFR73.21) Insp Rept 50-341/99-08 on 990405-09.No Violations Noted.Major Areas Inspected: Physical Protection Program,Aspect of Plant Support IR 05000341/19990031999-04-23023 April 1999 Insp Rept 50-341/99-03 on 990218-0401.Two Violations Noted & Being Treated as non-cited Violations.Major Areas Inspected: Operations,Engineering,Maint & Plant Support ML20205P1751999-04-14014 April 1999 Insp Rept 50-341/99-06 on 990315-19.No Violations Noted. Major Areas Inspected:Licensee Plant Support Performance Re Gaseous & Liquid Effluents,Liquid Waste Processing,Esf Filtration & CR Heating Ventilation & Air Conditioning IR 05000341/19990051999-03-19019 March 1999 Insp Rept 50-341/99-05 on 990308-11.No Violations Noted. Major Areas Inspected:Reviewed Fire Protection Program,An Aspect of Plant Support IR 05000341/19990021999-03-0808 March 1999 Insp Rept 50-341/99-02 on 990111-29.Violations Noted.Major Areas Inspected:Review of Engineering & Technical Support & Corrective Actions ML20207J1531999-03-0808 March 1999 Notice of Violation from Insp on 990111-29.Violation Noted: as of Jan 1999,calculation DC-0367, Design Calculations for RHR Sys, Rev 6,incorrectly Concluded That Stated Item Would Occur IR 05000341/19980151999-02-22022 February 1999 Errata to Insp Rept 50-341/98-15.Rept Incorrectly Documented That Loose Internal Sleeving on Turbine Control Valve Caused Power Oscillations Greater than 10% During Plant Operation IR 05000341/19980191999-01-21021 January 1999 Insp Rept 50-341/98-19 on 981110-990104.No Violations Noted. Major Areas Inspected:Operations,Engineering,Maintenance & Plant Support ML20198D5671998-12-0707 December 1998 Insp Rept 50-341/98-15 on 980922-1109.Noncited Violations Were Identified.Major Areas Inspected:Aspects of Licensee Operations,Maint,Engineering & Plant Support IR 05000341/19980171998-11-16016 November 1998 Insp Rept 50-341/98-17 on 980909-1021.No Violations Noted. Major Areas Inspected:Review of Implementation of Inservice Insp Program for Plant Refueling Outage 6 PNO-III-98-055, on 981113,licensee Shut Unit Down to Repair Steam Leak from Reactor Feedwater Check Valve.Valve Is SR & Would Provide Containment Isolation Function Under Accident Conditions1998-11-13013 November 1998 PNO-III-98-055:on 981113,licensee Shut Unit Down to Repair Steam Leak from Reactor Feedwater Check Valve.Valve Is SR & Would Provide Containment Isolation Function Under Accident Conditions IR 05000341/19980181998-10-30030 October 1998 Insp Rept 50-341/98-18 on 981006-08.No Violations Noted. Major Areas Inspected:Licensee Implementation of 10CFR50.65, Requirements for Monitoring Effectiveness of Maintenance at Nuclear Power Plants PNO-III-98-048, on 981008,Detroit Edison Declared Alert Based on Operator Rept of Smoke & Fire Alarm Coming from EDG 12 Control Panel in Switchgear Room.Operator Tripped EDG 12, Opened Output Breaker & Left Switchgear Room1998-10-21021 October 1998 PNO-III-98-048:on 981008,Detroit Edison Declared Alert Based on Operator Rept of Smoke & Fire Alarm Coming from EDG 12 Control Panel in Switchgear Room.Operator Tripped EDG 12, Opened Output Breaker & Left Switchgear Room IR 05000341/19980131998-10-20020 October 1998 Insp Rept 50-341/98-13 on 980730-0921.No Violations Noted. Major Areas Inspected:Aspects Oflicensee Operations, Engineering,Maint & Plant Support IR 05000341/19980161998-10-0606 October 1998 Insp Rept 50-341/98-16 on 981014-18.No Violations Noted. Major Areas Inspected:Alara Planning & Controls for Sixth Refueling Outage,Internal Exposure Monitoring,Radiological Surveys & Posting & Radiation Worker Performance IR 05000016/19980071998-09-30030 September 1998 Insp Rept 50-016/98-07 on 980909-11.No Violations Noted. Major Areas Inspected:Licensee Mgt & Control,Decommissioning Support Activities,Industrial Safety & Radiological Safety ML20154D1361998-09-30030 September 1998 Notice of Violation from Insp on 980304-0702.Violation Noted:On 980213,individual Failed to Contact Radiation Protection Dept for Appropriate Radiological Briefing IR 05000341/19980121998-09-0101 September 1998 Insp Rept 50-341/98-12 on 980619-0803.Violations Noted. Major Areas Inspected:Aspects of Licensee Operations, Engineering,Maint & Plant Support ML20236R1251998-07-15015 July 1998 Notice of Violation from Insp Completed on 970922.Violation Noted:Licensee Made Revs to Procedures as Described in Safety Analysis Rept W/O Receiving Prior Commission Approval ML20236Q9241998-07-14014 July 1998 Notice of Violation from Insp on 980504-0618.Violation Noted:Operators Were Making Changes to Facility by Defeating Various Control Room Annunciators W/O Performing Written Safety Analysis Rept IR 05000341/19980081998-07-14014 July 1998 Insp Rept 50-341/98-08 on 980504-0618.Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Engineering, Maint & Plant Support IR 05000341/19980101998-06-29029 June 1998 Insp Rept 50-341/98-10 on 980608-12.No Violations Noted. Major Areas Inspected:Plant Support & Evaluation of Licensee Performance During Station Biennial Exercise of Emergency Plan IR 05000341/19983011998-06-29029 June 1998 NRC Operator Licensing Exam Rept 50-341/98-301OL(including Completed & Graded Tests) for Tests Administered on 980406- 0520.Six Applicants Were Administered Exam,Two Failed Written Exam,Two Failed Operating Exam & One Failed Both IR 05000341/19980111998-06-25025 June 1998 Insp Rept 50-341/98-11 on 980608-12.No Violations Noted. Major Areas Inspected:Radiological Controls for Spent Fuel Pool Clean Out Project IR 05000341/19980091998-06-0404 June 1998 Insp Rept 50-341/98-09 on 980511-15.No Violations Noted. Major Areas Inspected:Aspects of Licensee Performance Re Physical Security for Facility IR 05000341/19980061998-06-0303 June 1998 Insp Rept 50-341/98-06 on 980317-0427.No Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000341/19980031998-05-11011 May 1998 Insp Rept 50-341/98-03 on 971221-980316.Violations Noted. Major Areas Inspected:Aspects of Licensee Operations, Engineering,Maint & Plant Support ML20247D4511998-05-0606 May 1998 Insp Rept 50-341/98-07 on 980406-09.Violations Noted.Major Areas Inspected:Plant Support ML20247D4371998-05-0606 May 1998 Notice of Violation from Insp on 980406-09.Violation Noted: on 980120,two Mechanical Maint Staff Entered North Reactor Water Cleanup Room,Locked High Radiation Area,W/O Stay Time Tracking & Deviation Not Authorized by Radiation Protection IR 05000016/19980061998-04-21021 April 1998 Insp Rept 50-016/98-06 on 980324-26.No Violations Noted. Major Areas Inspected:Licensee Mgt & Control,Decommissioning Support Activities & Radiological Safety ML20216E7901998-04-10010 April 1998 Insp Rept 50-341/98-05 on 980320-0406.Violations Noted: Failure to Demonstrate Reactor Protection Sys Trip Function Units & Isolation Actuation Trip Units within Response Time Limit of at Least Once Per 18 Months IR 05000341/19980041998-03-31031 March 1998 Insp Rept 50-341/98-04 on 971113-980226.Violations Noted. Major Areas Inspected:Operations,Engineering & Plant Support ML20217K2531998-03-31031 March 1998 Notice of Violation from Insp on 971113-980226.Violation Noted:Inspector Identified That on 971115,licensee Removed Multiple Fuel Rods from Irradiated Fuel Bundle YJ7119,up to Four at One Time,During Failed Fuel Insp Activities ML20217K2681998-03-31031 March 1998 Notice of Deviation from Insp on 971113-980226.Deviation Noted:Licensee Stored Irradiated Fuel in West Fuel Preparation Machine in Sf Pool Oversight on 971114-15 & 971115-17,resulting in Only 20.5 Feet Water Above Top of Sf ML20217K2821998-03-31031 March 1998 Insp Rept 50-341/98-04 on 971113-980226.Violations Noted. Major Areas Inspected:Operations,Engineering & Plant Support ML20216B5451998-03-0404 March 1998 Notice of Violation from Insp on 970804-1010.Violation Noted:Analysis Did Not Consider All Scenarios in Providing Bases for Determination That USQ Did Not Exist IR 05000341/19970161998-02-0505 February 1998 Insp Rept 50-341/97-16 on 981108-0105.Noncited Violation Identified.Major Areas Inspected:License Operations,Maint, Engineering & Plant Support PNO-III-98-015, on 980201,reactor Scrammed from 96% Power Following Trip of Main Turbine.Main Turbine Trip Resulted from Main Generator Load Rejection Protective Signal. Investigation Continuing1998-02-0404 February 1998 PNO-III-98-015:on 980201,reactor Scrammed from 96% Power Following Trip of Main Turbine.Main Turbine Trip Resulted from Main Generator Load Rejection Protective Signal. Investigation Continuing IR 05000341/19970171998-01-21021 January 1998 Insp Rept 50-341/97-17 on 971201-05.No Violations Noted. Major Areas Inspected:Conduct of Operations,Operator Training & Qualification & Miscellaneous Operations Issues ML20202H8581998-01-0303 January 1998 Insp Rept 50-341/97-14 on 970923-1107.Violations Noted. Major Areas Inspected:Operations,Engineering,Maintenance & Plant Support 1999-08-06
[Table view] |
See also: IR 05000341/1989006
Text
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.; 1 U. S. NUCLEAR REGULATORY. COMMISSION.
REGION III
i
Report No. 50-341/89006(DRP)
Docket ~No. 50-341 Operating License No. NPF-43
y
License ~e: Detroit Edison Company
2000 Second Avenue
Detroit, MI 48226
Facility Name: - Fermi l2.
Inspection At: Fermi Site, Newport, Michigan
Inspection Conducted: February-3 through April 12, 1989
s
Inspectors: W. Rogers
p
S. Stasek
K.'Ridgway .
j? Y Eg-/
Approved By: , Mark A. Ring, Chief.. /
p Reactor Projects Section 3B Date
-Inspection' Summary
-Inspection on February 3 through April 12, 1989 (Report No. 50-341/89006(DRP))
Areas Inspected: Special safety inspection associated with reactor building
railcar-door design deficiencies.
Results: Two' apparent violations'were identified for failure to properly
u design the.railcar door seals for flood protection and secondary containment
1 integrity requirements. These will be the subject of-an enforcement conference.
L A third apparent violation concerning the evaluation of the railcar door design
deficiencies:as they relate to flood protection will be the subject of further
- inspection ~in' conjunction with other safety evaluation matters under consideration
by the inspectors (Paragraph-7).
89052302A5 99051g
{DR :ADOCK 05000341 PDC
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- DETAILS
1. Persons Contacted
a. Detroit Edison Company
+A. Alchalabi, Nuclear Engineering
+*P. Anthony, Compliance Engineer
+*S. Catola, Vice President, Nuclear Engineering and Services
+J. Contoni, Nuclear Engineering
- G. Cranston, Director, Nuclear Engineering
+L. Fron, Nuclear Engineering
+*D. Gipson, Plant Manager
+*L. Goodman, Licensing
K. Howard, Principle Engineer, Plant Systems
+*R. McKeon, Superintendent, Operations
R. Matthews, I&C Supervisor
+W. Orser, Vice President, Nuclear Operations
T. Riley, Supervisor, Compliance
+A. Settles, Technical Engineer
+F. Svetkovich, Assistant to Plant Manager ,
'
+B. Sylvia, Senior Vice President
- F. Swartz, Principle Engineer, Quality Assurance
- G. Trahey, Assistant to the Senior Vice-President
+J. Walker, Nuclear Engineering
b. U. S. Nuclear Regulatory Commission
+*W. Rogers, Senior Resident Inspector
+*S. Stasek, Resident Inspector
K. Ridgway, Senior Resident Inspector, Dresden Station
- Denotes those attending the exit meeting on March 17, 1989.
l + Denotes those attending the exit meeting on April 12, 1989.
2. Design Deficiencies Identified at Pilgrim Station
On August 8, 1988, the NRC issued Generic Letter 88-14, " Instrument Air
Supply System Problems Affecting Safety-Related Equipment," to all
! operating license holders. The generic letter requested each licensee
to verify that the design of their instrument air system, including
actuated components, was in accordance with its intended function and
safety-related components would perform as expected during all
design-basis events. During this review the Boston Edison Company
discovered two design inadequacies at their Pilgrim Station. Pilgrim
Station is a BWR 4; the same as Fermi 2.
The first design deficiency dealt with the torus-to-reactor building
vacuum breakers. These valves are required to open to prevent
l excessive vacuum inside the primary containment and close for primary
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containment integrity. Accumulators were installed to provide air to
the pneumatically controlled torus-to-reactor building vacuum breaker
valves to assure valve closing capability. However, these accumulators 4
were undersized and would not provide closing capability for the
requisite length of time. !
The second design deficiency dealt with two in-series reactor building i
railcar airlock doors which form a part of the secondary containment
boundary. The design of the railcar door included pneumatically
inflated seals which also formed part of the secondary containment
boundary. However, the air supply for the seals was determined not to
be seismically qualified. Subsequently, the Pilgrim Station installed
flexible flaps on the inner railroad door and verified secondary
containment integrity through testing with the pneumatic seals
deflated.
3. Torus-to-Reactor Building Vicuum Breaker Deficiency
The torus-to-reactor building design deficiency came to light first.
This design deficiency was determined not to be applicable to Fermi as
documented in Inspection Report 89004.
.
4. Secondary Containment Deficiency
a. Secondary Containment Description / Requirements i
10 CFR 50, Appendix A, Criterion 16, requires a reactor containment
and associated systems capable of providing an essentially leaktight
barrier against the uncontrolled release of radioactivity to the
environment. Updated Final Safety Analysis Report (UFSAR)
Section 3.1.2.2.7 describes the licensee's conformance to Criterion 16.
In that description it states, "The secondary containment, a building
that contains the primary containment as well as portions of the
reactor process systems and refueling facilities, is maintained at a
negative pressure under accident conditions to ensure against leakage.
The interior atmosphere is processed to control emissions to the
environs so that offsite dose levels are maintained well below the
requirements of 10 CFR 100."
At Fermi the reactor building is the secondary containment and
was designed and constructed as a Category I structure. UFSAR
Section 6.2.1.2.2.1 discusses secondary containment penetrations.
That section states that access openings into the reactor building
are equipped with weather-strip-type seals for airtightness and
one of these access openings is the railcar entry. All access
openings have a vestibule with double doors to maintain secondary
containment integrity. The double doors are either interlocked to
prevent the opening of one door until the other door is closed or
one of the doors is keylocked closed. In the case of the railcar
entry doors the interlock feature was utilized.
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To have secondary containment integrity requires an intact
secondary contain~ ment / associated penetrations and a Technical
Specification designated negative pressure within secondary
containment. During normal operations a negative pressure of at
least 0.125 inches vacuum is maintained by the reactor building
ventilation system. During accident conditions a negative
pressure of at.least 0.250. inches vacuum is maintained by
one, Standby Gas Treatment System (SGTS). These negative pressure
requirements are delineated in the surveillance requirements of
Technical Specification 4.6.5.1.
Secondary containment integrity is a safety-related protection
system and as such must conform to 10 CFR 50, Appendix A,
Criterions 20, 21 and 22. These criteria require protection ~
systems to be able to operate after an operational occurrence
(loss of offsite power), be redundant and independent to assure
that no single failure results in loss of the protection function
.and be~able to withstand the effects of natural phenomena without
loss of the protection function.
UFSAR Sections 3.1.2.3.1, 3.1.2.3.2 and 3.1.2.3.3 explicitly state
conformance to these criteria.
UFSAR Section l'.2.1.3.7. states in part, " Essential safety actions
are. carried out by equipment in sufficient redundancy and
independence so that a single failure of active components will
not prevent.the required actions... Nuclear safety systems and
ESFs are designed to maintain operability under all plant-related
and site-related events (e.g., earthquakes, tornadoes, floods,
' fires)... Features-of the plant essential to the mitigation of
accident consequences are designed for fabrication and erection
to quality standards that reflect the importance of the safety
function to be performed...The plant is designed, fabricated,
erected, and will be operated in such a way that under accident
L conditions the release of radioactive materials to the
l' environment is within the requirements of 10 CFR 100."
b. Licensee Response ~ to Pilgrim Deficiency
In late January 1989 DECO senior management received information
from the NRC Region III Division Director discussing the railcar
door problem at the Pilgrim site. DECO senior management provided
this information to the engineering director on January 30, 1989,
who had the information distributed to his applicable supervisors.
On February 1, 1989, the information was given to the engineer
responsible for reviewing Generic Letter 88-14. Earlier that same
day a resident inspector made inquiries about Fermi's railcar door
configuration in response to Region III inquiries which were directed
to-the same responsible engineer. The engineer reviewing Generic
j By the
Letter 88-14 performed an initial review of the situation.
l next day the engineer determined that the pneumatic supply to the
l railroad door seals wu not safety-related or able to withstand an
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earthquake. Following'a meeting on February 3,1989, the matter was-
,
' turned over to' Deco civil engineering personnel for further evaluation.
Civil engineering had been the department responsible for the original
purchase / design requirements for the doors during initial
construction. During these initial . reviews it was noted that an
external flexible weather seal was installed on the outside
< railroad door. Personnel felt that this weather seal probably
'
was capable of maintaining secondary containment integrity since
.
l
it appeared to be similar to the successful design modification
applied by the. Pilgrim station. During the early afternoon on.
'.
L . February 3, ~1989, DECO management me t and informed the resident
- staff that the air supply to the rsilcar door saals was'not
qualified but there was reason to believe that the secondary
containment-function could be met with the seal deflated. DECO
proposed a special secondary-containment test to verify secondary'
containment integrity without.the pneumatic seals inflated. In
, .
parallel, Deco engineering began preparing an engineering design
change (EDP), EDP 9963, to install additional weather stripping
around the external railcar door should the test fail.
. On February 8,1989, the test was performed. The test indicated
that one Standby Gas Treatment System (SGTS) could not maintain
an adequate negative pressure with both railroad airlock doors
closed and their seals deflated. Upon conclusion of the
unsuccessful test, maintenance personnel installed weather
- stripping in the external cracks of the outer railroad door in
accordance with EDP 9963, and a draw down/ leak rate test was
. satisfactorily performed with the doors in the above status.
Administrative controls were put in place to prevent the opening
of the railroad coors until further testing could be carried out.
During the February 8, 1989, secondary containment test,
extremely high winds were experienced which caused doubt as to
the validity of the test. Therefore, on March 10, 1989, the
licensee repaated the secondary containment test in low wind
conditions with both railroad doors closed, the weather stripping
of EDP 9963 removed from the outer railroad door and the
pneumatic seals deflated. One SGTS was unable to maintain a
negative pressure in the reactor building. The weather stripping
was reinstalled and a sut.:essful secondary containment test
performed.
c. Inspector Followup
(1) Initial Actions and Test Witnessing
When the second Pilgrim design deficiency came to light in
late January 1989, Region III directed the resident
inspector staff to contact the licensee about this matter.
Contact was made on February 1,1989, with DECO engineering.
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. DECO management informed the resident staff on February 3,
1989, that the railroad airlock pneumatic door seal air supply-
was not seismically qualified but there was an installed
external flexible weather seal (a part of the original design)
-on.the outer railroad door.- The licensee felt that secondary
' containment probably could be maintained without the pneumatic
seals'being infloted. This flexible weather seal appeared to
be equivalent to Pilgrim's flexi' ole flaps. However, testing
would be perftrmed to confirm this.-
Three inspectors witnessed the test conducted on February 8,
1989, installation of the weather stripping under EDP 9963, and
the subsequent secondary containment integrity verif* cation.
Two inspectors witnessed the March 10, 1989 test, reinsta11ation
of the weather stripping, and subsequent secondary containment
integrity verification. During.the testing sequences the
inspectors verified that approved procedures were used, the
procedures were followed, appropriate Limiting Conditions for
Operation were met and the NRC notified via the ENS in the
appropriate time frames. : Finally, following instellatMa of
the.veather stripping on February 8th and March 10th, Q e
inspectors-confirmed that secondary containment was restored.
(2) Evaluation of Wind Conditions
l
Extremely high winds, approximately 18 mph at the 10 meter
level, were experienced during the February 8,1989,
secondary containment integrity test. Such wind' conditions
negatively bias this type of testing. This is due to the
acceptance criteria utilized for determining a successful
test. Part of Technical Specification 4.6.5.1 requirements
for secondary containment integrity is the ability of one SGTS
to maintain greater than or equal to 0.25 inches of vacuum.
The 0.25 inch of vacuum is derived from NRC Standard Review
Plan, Branch Technical Position CSB G-3, " Determination of
Bypass Leakage Paths in Dual Containment Plants," which states
in part, "...a positive pressure is defined as any pressure
greater than -0.25 inches water gauge to account for wind loads
and the uncertainty in the pressure measurements. Whenever the
pressure in the secondm y containment volume exceeds -0.25 inches
water gauge, the leakage prevention function of the seccndary
containment is assumed to be negated." The wind loads of
CSB 6-3 are only applicable up to the maximum wind speed
utilized in the atmospheric dispersion model for radioactive
releases when a positive pressure exists. Therefore, the
inspector concluded (as did the licensee) on the date of the i
test the wind speed appeared to be in excess of the
atmospheric dispersion model speed and, therefore, the validity
of the results was questionable.
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~(3) Instrumentation Utilized to Verify Secondary Containment
' Integrity-
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b< -(a) Instrumentation Description
,
Section 6.2.1.5.2 of the UFSAR states in part,_ " Secondary
containment pressure is normally controlled by the
reactor / auxiliary building ventilation system.
Pressure sensors outside the building are arranged so ;
that the lowest pressure on the building (due to wind)
is compared with the bui_1 ding internal pressure which
is maintained at 0.25 inches of water below the lowest
,
outside pressure...."
There are four differential pressure sensors utilized
to control reactor building pressure by the HVAC system.
The sensors are located on the fifth floor of the reactor
building with one sensor mounted on the North, South, l
East and West walls. An~auctioneering circuit. selects
the most positive sensor reading to input into the HVAC
system, select control room annunciators and provide
' indication in the centrol room.on recorder T41-R800A. :
This comprises Division 1 of_the differential pressure !
indication system. ;
There_is another set of four differential pressure i
sensors located on the fifth floor of the reactor i
building. These sensors feed into an auctioneering.
circuit which'also selects the.most positive sensor :
'
reading. This high auctioneered signal inputs into
select control room annunciators and control room
recorder T41-R800B. This comprises, Division 2 of the
differential pressure indication system and performs no
s control function.
Drawing 5I721-2613-54 schematically describes the ,
Division 1 and 2 pressure sensor / circuit configuration. :
(b) Instrumentation Accuracy I
The inspector reviewed the instrument specification :
sheets of both differential pressure sensing loops to
determine the accuracy of the instrument loops. In
both cases the loop accuracy was 0.1125 inches of
vacuum. Therefore, the inspector' concluded that the ,
instrumentation was adequate for confirming Technical !
Specification Limiting Conditions for Operation and
Surveillance Requirements. ;
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(c) Use of an Averaging Technique
Following the February 8, 1989, secondary containment
integrity test certain licensee personnel began considering
use of an averaging technique to determine the 0.25 inches
of vacuum acceptance criteria. Specifically, the secondary
containment wall readings would be added together and
divided by the number of readings. The result would be
compered to the 0.25 inches of vacuum to determine whether
'
an acceptabie test had been accomplished. That day the
inspector contacted appropriate Nuclear Reactor Regulation
personnel to ascertain whether this would be an adequate
means of meeting the Technical Specification negative
pressure requirement. The final conclusion was averaging
is not adequate. The negative pressure requirement is not
based upon an average but every sectica of the building
must meet the 0.25 inches of vacuum. This information was
i conveyed to the licensee the next day.
l
(d) Actual Configuration
During the test witnessing it came to the inspectors'
attention that the Division 2 south wall sensor was out
of service and was jumpered out of the auctioneering
circuit. Temporary modification 88-0048, Rev. A, of
August 2, 1988, authorized the removal of this sensor
from the circuit. Under Section 4.7 of the temporary
modification evaluation form the question, "Are all
affected Critical Plant Drawings, Procedures, Technical
Specification identified correctly?" was answered
"yes." However, Procedure 24.405.03, " Secondary
Containment Integrity Test," was not identified. In
Section 5.2.9 of that test, recorder T41-R800B is used
i
exclusively to verify that 0.25 inches vacuum is
i maintained when SGTS Division 2 is used to perform the
secondary containment verification test. Due to wind
direction during the testing the unmonitored wall could
be experiencing the most positive differential
pressure. Therefore, an unacceptable t"st could be
performed and yet the acceptance criteria met.
Utilization of recorder T41-R800B for surveillance
i testing is inappropriate without compensation for the
unmonitored wall.
(4) Evaluation of Design / Testing Documents for Railcar Door as
a Secondary Containment Boundary
Numerous design documents pertaining to the railcar door and
secondary containment were reviewed. The main document for
procurement of the railcar door was a bill of material.
This bill of material clearly stated that the door was to be
Quality Level I, pressure tight with a filtration rate not
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to exceed 250 cfm/ door. The bill of materials required air
tightness testing under the performance testing section.
The only thing not stated in the bill of materials was that
the filtration rate was with the seals inflated. However,
in reviewing the operating sequence provided by the vendor
on door operation it is clear that the seal would inflate
upon door closure. The inspector reviewed the equipment
,
qualification sheet on the pneumatic seal to assure.that the
I material was qualified to the harsh accident environment.
The information was appropriate. The-inspector reviewed the
preoperational testing performed for secondary containment
integrity and noted that under the prerequisite section the
railcar doors were. required to'be operational. Also, given
p
the testing sequence of the preoperational tests the '
pneumatic supplies for the railcar doors had to be in
service.
5. Flood Protection Deficiency
a. UFSAR Description
Section'2.4.2.2.2 of the UFSAR discusses the reactor / auxiliary
building flood criteria. A portion of this section states, "The
Category I reactor / auxiliary building, which houses
safety-related systems and components, is designed against
flooding to Elevation 588.0 feet, or 1.1 feet above the PMME
stillwater flood elevation of 586.9. All doors and penetrations
i- through the'outside walls below the design flood elevation are of
watertight design, All safety-related systems and equipment
located inside this Category I structure are protected from the
l
PMME flood." Later in this section it states, "The south wall of
the reactor / auxiliary building has two large openings and several
waterproofed pipe-sleeved openings. These large openings are in
an air-locked railcar door and an air-locked personnel door.
Both of these doors, hoyaver, will be air-locked and completely
water proofed to preclude wave runup flooding."
Section 3.4.4.1_of the UFSAR discusses the reactor building
structure as it relates to flood design. A portion of this
section states, "All doors and penetrations through the outside
walls below the design flood elevation are of watertight design."
Later in this section it states, "The south wall of the
reactor / auxiliary building has two large openings and several
waterproofed pipe-sleeved openings. The large openings are an
air-locked railcar door and an air-locked personnel door. Both
,
_of these air-locked doors are completely waterproofed to preclude
wave runup flooding."
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b. Licensee Response
Upon turning the railcar door issue over to the civil engineering
personnel on February 3, 1989, it became apparent that the
railcar door seals provided a flood protection function. On
February 4, 1989, civil engineering personnel documented an
evaluation of the consequences of n.t having a qualified air
compressor for the railcar door as it relates to the flood
protection requirements.
The evaluation was in the form of a letter to file, NE-PJ-89-0076,
from civil engineering. The evaluation was a probabilistic risk
assessment (PRA) of the probable maximum petrological event (PMME)
and pneumatic supply to the rat: car door seals failing simultaneously.
The total probability of this occurrence was calculated at 5.5E-08.
This probability was derived by multiplying the PMME probability,
2.05E-05, by an assumed pneumatic railcar door seal system failure of
one c'ay per year, 2.7E-03. The assessment went on to state,
" Regulatory documents and general accepted industry experience rules
do not require considering an event as a design basis as long as its
probability is less than about 1.0E-097. Events with such small
probability are considered highly improbable and therefore need
not be considered." Finally, the assessment states, "This
evaluation concludes that a single failure of the air supply
system does not have to be considered concurrently with a site
flooding condition."
On February 8, 1989, deviation event report (DER) 89-0219 was
initiated by Deco civil engineering. An attachment to the DER
response was memorandum NE-PJ-89-0076.
On February 10, 1989, another memorandum was generated by DECO
civil engineering. This memorandum, NE-89-0013, was from the
General Director of Nuclear Engineering to the Operations
Superintendent. The subject of the memorandum dealt with
recommendations for the acquisition, staging and use of sand
bags at the railcar door in the event of a flood. The memorandum
identified the appropriate procedures that would need to be
changed to implement sand bag use. The memorandum was
considered as an enhancement to the licensee's ability to deal
with a flood and not mandated actions required by any regulatory
requirements.
Operations superintendent staff began actions to implement the
recommendations of memorandum NE-89-0013. The time frame for
these actions were not on an expedited base: since these
recommendations were not viewed as requirements but enhancements.
Finally, when civil engineering became aware that the railcar
door seals were not inflated after installation of the weather
stripping under EDP 9963 a request was made to inflate the seals. i
On March 24, 1989, the seals were successfully inflated without
impact upon the integrity of the weather stripping.
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c. Inspector Followup
(1) Initial Actions
During the afternoon of February 3, 196 , after review of
the railcar drawings the resident staff noted that the
external railcar door appeared to provide flood protection
capability. Late in the afternoon of February 3, 1989, the
resident inspector informed DECO engineering management of
the matter. DECO engineering management stated that the
same matter had been identified by their engineers and the
situation would be addressed.
(2) Identification of the PRA/ Sand Bag Memorandum
'
On Marct. 16, 1989, while performing follow up activities
associated with this report, it came to the attention of the
inspector that a memorandum had been sent to the Operations
Superintendent from engineering to acquire sand bags and
change abnormal operating procedures (A0Ps) to use the sand
bags at the railcar outer door. Later that day the
inspector contacted the civil engineering personnel
responsible for EDP 9963 to confirm that the weather
stripping met appropriate flood protection criteria. The
personnel stated that the weather stripping did not perform
a flood protection function. The inspector reviewed the A0P
discussed in the sand bag memorandum and noted that the
procedure had not been revised. Subsequently, the inspector
i contacted the Operations Superintendent to determine whether
any sand bags were staged for use at the railcar door. The
response was negative but direction was given to acquire and
j stage the sand bags. The required number of sand bags
stated in the memorandum were located between the cooling
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towers and action was initiated to bring the sand bags into the
'
protected area. By the evening of March 16th the sand bags
were staged outside the railcar door. Also, on March 16th
the inspector acquired the disposition of DER 89-0219
incluJing the PRA done oh the compressor / design bases flood
coincident failure.
(3) PRA Challenge
On the morning of March 17, 1989, the inspector requested
DECO engineering answer what assumptions went into the
design bases flood (DBF). Specifically:
(a) Can offsite power be maintained during the flood?
(b) Since the shore barrier is designed to withstand
an operating bases earthquake and a flood, were
any other structures required to meet this
assumption?
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(c) Since there is an external flooding analysis
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associated with a single failure of an in plant
'
L drain pipe, was this the most limiting single ;
failure postulated during the' DBF or is it an
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unique analysis?'
The initial response of DECO engineering was.that nothing I
was assumed to occur except the DBF. DECO engineering did
agree to review the assumptions associated with the DBF.
On March 20,1989,. DECO ene;ineering acknowledged that
'
offsite power would be lost as a consequence of the flood.
With the loss of offsite power the electrical supply to the
railcar door compressor would be lost. DECO personnel
stated that the compressor could be loaded onto an emergency
diesel generator bus. Further discussion revealed that no
procedure was available to direct operators on how to
establish that electrical alignment.
The shore barrier appeared to be a unique structure to meet
simultaneous seismic and flood events.
(4) Design Document Review
The inspector reviewed the vendor information qualifying the
door seal to withstand the design bases flood. This
information is clearly based on inflated door seals'and the
inspector noted no problems with the information.
> 1
6. Licensee Event Report (LER) Review
On March.10,=1989, the licensee submitted LER 89-005-00 to the K9C.
'This LER discussed.the nonsafety-related air system for the railcar
door seals. The report did not include the results of the March 10th
test due to the time constraints associated with issuing the LER.
However, the LER indicated that a revision to the LER would be issued.
In the analysis section of the LER the watertight function of the
airlock was considered not to be a concern. This statement was
incorrect.
On April 10, 1989, Revision 1 to the LER was submitted to the NRC. In
this report the watertight, function of the railcar door seal was
appropriately discussed with the potential ramifications properly
addres sed.' The revised report discussed the results of the March 10th
secondary containment integrity test. With the issuance of the
1
revised LER the inspector had no further questions on the factual
content of the'LER.
7. Conclusion
a. . Technical' Specification 1.36(e) states, " SECONDARY CONTAINMENT
INTEGRITY shall exist when the sealing mechanism associated with
each secondary containment penetration, e.g., welds, bellow or
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. _ . . _ _ _ _ _ . _ _ _ _ _ - - _ _ _ _ _ _ _
. .
,
_
Y,
T 0-rings, is OPERABLE." Inclusive in the definition of
operability _as stated in Technical Specification 1.25 is the
-capability of necessary attendant support systems to perform
their safety functions. These attendant support systems for-
SECONDARY CONTAINMENT INTEGRITY must perform their safety
functions'under numerous design bases conditions including a loss
L of offsite power, earthquake and single failure as discussed in
10'CFR.50, Appendix A, Criteria 20,.21 and 22 and numerous UFSAR
n sections. . To assure that the protective function of secondary
. containment integrity is maintained in these design bases
conditions 10 CFR 50,. Appendix B, Criterion 111, " Design Control,"
states.in part, " Measures shall be established to assure that
applicable regulatory requirements and the design basis are
correctly translated into specifications, drawings, procedures,
and. instructions...."
The design of the railcar door pneumatic supply was inadequate to
'
meet the applicable regulatory requirements or to support the
definition of SECONDARY CONTAINMENT INTEGRITY. Technical
Specification 3.6.5.1 requires SECONDARY CONTAINMENT INTEGRITY in
OPERATIONAL CONDITIONS 1, 2 and 3 and Technical Specification 3.0.4
,c forbids ascension into these operational modes without secondary
containment integrity operable. The licensee ascended into
f -
operational conditions 1, 2 or 3 forty-four times without secondary
containment integrity. The installation of the weather stripping on
the outer railroad car doors placed the licensee in conformance with
all secondary containment integrity requirements.
This is considered to be an apparent violation (341/89006-01A) of
10 CFR 50, Appendix B, Criterion III. The root cause of the
violation was failure to properly construct the support system for
secondary containment in accordance with the applicable regulatory
requirements pric~ to issuance of the operating license.
b. 10 CFR 50, Appendix A, Criterion 1, states in part, "Str9ctures,
systems, and components important to safety shall be designed,
fabricated, erected, and tested to quality standards commensurate
with the importance of the safety functions to be performed."
10 CFR 50, Appendix A, Criterion 2, "Dasign bases for protection
against natural phenomena," states in part, " Structures, systems,
and components important to safety shall be designed to withstand
the effects of natural phenomena such as earthquakes, ... floods,
...without loss of capability to perform their safety
functions...."
UFSAR Sections 3.1.2.1.1 and 3.1.2.1.2 state compliance with these
criteria. Also, UFSAR Section 2.4.2 states that Fermi 2,
Category 1 structures and components are designed against
flooding to a minimum elevation of 588 feet (Fermi 2 grade leve:
is 583 feet, six inches) and Section 3.4.4.1 states all doors and
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,- _-- -_ _ _ _ _ _ _ . _- _ _ _ _ _ - _ . - . _ - _ _ - -
- . .
,
F
k penetrations 'of the Reactor Building outside walls below design
flood elevation are of water tight design. Without the pneumatic
~
seals functioning the airlock doors were not water tight.
As discussed above these design measures are required to be
translated into the drawir:gs and specifications per 10 CFR 50,
Appendix B,. Criterion III. This was not'the case with the
pneumatic railcar door seals which utilized a nonsafety-related
- compressor /sexiliaries from a power' source which would be lost as
a consequence of a natural phenomena (flood).
'This'is considered an apparent v dolation (341/89006-01B) of
.
10 CFR 50, Appenc:lx B, Criterion III. The root cause of the
violation was failure to properly construct the support system for
flood protection in accordance with the applicable regulatory
requirements prior to issuance of the operating license.
c. 10 CFR 50, Appendix B, Criterion XVI, " Corrective Action," states
in part, " Measures shall be established to assure that conditions
adverse to quality...are promptly identified and corrected." "he
licensee instituted the DER system to promptly identify and
correct conditions adverre to quality. The unqualified railcar
< door seal pneumatic supply was identified on a DER but adequate
correction of the condition adverse to quality was not'
established.
The PRA performed by the licensee and documented in the DER in
response to the flood protection aspect of the railcar door seal
design way technically incorred, First the licensee
inappropriately took credit fo: 4 aonsafety-related system, the
,
railcar door seal pneumatic sumy, in performing a saf9ty-related
function. This premise was inconsistent with 10 CFR 50,~
Appendix A, Criterion 1 which states in part, " Structures, systems,
and components important to safety shall be designed, fabricated,
erected, and tested to quality standards commensurate with the
importance of the safety functions to be performed." Second, the j
multiplication of the PMMC probability and pneumatic supply i
failure probability was flawed. If a PMME should occur a
required assumption of this event would be a loss of offsite
power resulting in failure of the railcar door seal compressor
and depressurization of the railcar door seals. Therefore, a
PMME and deflation of the railcar door seals are not independent
of each other. As such, the two probabilities should not have been
multiplied together.
Through the PRA the licensee changed the facility as described in
the UFSAR. ine original flood protection design feature was the
supposedly fully qualified (watertight) airlocked (inflated
door seals) railcar door. With the PRA on February 4, 1989, the
licensee accepted something less than the fully qualified
inflated door seals as the flood protection design feature.
Also, upon completing the installation of the weather stripping
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,
y 1. , ,
" under EDP 9963 on February 8,1989, the licensee left the railcar
,
door seals deflated until March 21, 1989. Therefore,
regardless of the qualification of the railcar door seals
pneumatic supply e railcar door was incapable of. performing its
UFSAR watertight iction during this time period. i
10 CFR 50.59(a) allows the licensee to make changes in the
facility as described in the safety analysis report provided the
change does not increase.the probability or consequences of an
accident or malfunction of equipment important to safety
previously evaluated in the safety analysis report.
Clearly, the original consequences of the DBF or PMME would not
impact upon safety related equipment. The bases for this
conclusion was in part due to watertight airlocked railcar doors.
With the loss of qualified watertight railcar doors a DBF or PMME
could impact safety-related equipment within the reactor
building.
The PRA to the DER was in fact an inadequate safety evaluation.
Had the.li m see utilized the DECO administrative process for
,
L
10 CFR 50.59 reviews the same technical expertise would have been
used to provide the evaluation and the conclusions drawn would
f have been the same and an unreviewed safety question would not
( have been identified.
The inadequate PRA to the DER is considered an apparent violation l
(341/89006-02) of 10 CFR 50, Appendix B, Criterion XVI and
L 10 CFR 50.59. This apparent violatiot: will be addressed with other i
10'CFR 50.59 safety evaluation concert;s in a subsequent' inspection
report. The root cause of this viole. tion is considered a significant
lack of understanding by engineering personnel of the technical bases ;
for flood protection of safety related systems and components.
i
d. ~ The improper evaluation of tunport y modification 88-0048 is
another facet of previously identified deficiencies in the ,
temporary modification program. Therefore, this deficiency will !
be incorporated into unresolved item 341/88035-01. The root i
..
cause of this matter is considered a lack of complete
I
understanding by technical / engineering persennel of Technical
Specification surveillance requirement 4.6.5.1.
8. Exit Interview
!
l The inspectors met with licensee representatives (denoted in Paragraph 1)
on February 3 and April 14, 1989, and informally throughout the inspection
L
' period and summarized the scope and findings of the inspection attivities.
I' The inspectors also discussed the likely informational content of the
inspection report with regard to documents or processes reviewed by the
inspectors during the inspection. The licensee did not identify any such
documents / processes as proprietary. The licensee acknowledged the
findings of the inspection. j
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