|
---|
Category:INSPECTION REPORT
MONTHYEARIR 05000324/19990061999-10-0606 October 1999 Insp Repts 50-324/99-06 & 50-325/99-06 on 990801-0911.No Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support IR 05000324/19990051999-08-27027 August 1999 Insp Repts 50-324/99-05 & 50-325/99-05 on 990620-0731.Two Violations Noted Being Treated as Ncv.Major Areas Inspected: Operations,Maint & Plant Support IR 05000324/19990041999-07-19019 July 1999 Insp Repts 50-324/99-04 & 50-325/99-04 on 990509-0619. Non-cited Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support.Includes Results of Y2K Readiness Program Review IR 05000324/19990031999-06-0707 June 1999 Insp Repts 50-324/99-03 & 50-325/99-03 on 990328-0508.Two Violations Noted & Being Treated as non-cited Violations. Major Areas Inspected:Aspects of Licensee Operations,Maint, Engineering & Plant Support IR 05000324/19990021999-04-26026 April 1999 Forwards Insp Repts 50-324/99-02 & 50-325/99-02 on 990214-0327.No Violations Noted.Major Areas Inspected: Licensee Operation,Engineering,Maint & Plant Support IR 05000324/19980141999-03-18018 March 1999 Insp Repts 50-324/98-14 & 50-325/98-14 on 990111-15,25 & 29. No Violations Noted.Major Areas Inspected:Licensee Calculations,Analysis,Performance Test Procedures & Other Engineering Activities IR 05000324/19990011999-03-15015 March 1999 Insp Repts 50-324/99-01 & 50-325/99-01 on 990103-0213.No Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support IR 05000324/19980111999-01-28028 January 1999 Insp Repts 50-324/98-11 & 50-325/98-11 on 981122-990102.No Violations Noted.Major Areas Inspected:Licensee Operations, Maint & Plant Support IR 05000324/19980101998-12-21021 December 1998 Insp Repts 50-324/98-10 & 50-325/98-10 on 981011-1121. Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support.Also Includes Results of Engineering & Health Physics Insp IR 05000324/19980131998-11-24024 November 1998 Partially Withheld Insp Repts 50-324/98-13 & 50-325/98-13 on 981026-30 (Ref 10CFR73.21).No Violations Noted.Major Areas Inspected:Aspects of Licensee Plant Support IR 05000324/19980091998-11-0909 November 1998 Insp Repts 50-324/98-09 & 50-325/98-09 on 980830-1010. Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support IR 05000324/19980081998-09-28028 September 1998 Insp Repts 50-324/98-08 & 50-325/98-08 on 980719-0829.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000324/19980071998-08-11011 August 1998 Insp Repts 50-324/98-07 & 50-325/98-07 on 980607-0718. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000324/19980061998-07-0606 July 1998 Insp Repts 50-324/98-06 & 50-325/98-06 on 980426-0606. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000324/19980051998-06-0101 June 1998 Insp Repts 50-324/98-05 & 50-325/98-05 on 980315-0425. Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support ML20216H4431998-04-16016 April 1998 Insp Repts 50-324/98-04 & 50-325/98-04 on 980209-13,0309-12 & 16-20.Violations Noted.Major Areas inspected:follow-up on Licensee Corrective Actions for Electrical Equipment Environ Qualification & Review of Instrument Response Time Testing IR 05000324/19980031998-04-13013 April 1998 Insp Repts 50-324/98-03 & 50-325/98-03 on 980201-0314.No Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support.Also Includes Results of Health Physics Insp by Regional Inspectors ML20217C8061998-03-16016 March 1998 Insp Repts 50-324/98-01 & 50-325/98-01 on 980126-30. Violations Noted.Major Areas Inspected:Emergency Preparedness Exercise ML20216B1741998-03-0202 March 1998 Insp Repts 50-324/97-15 & 50-325/97-15 on 971228-980131. Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support ML20202D3161998-02-0505 February 1998 Omitted Page 42 to Insp Repts 50-324/97-13 & 50-325/97-13 Transmitted on 980123 ML20199G7501998-01-23023 January 1998 Insp Repts 50-324/97-13 & 50-325/97-13 on 971109-1227. Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support.Includes Results of Maint, Engineering & FP Insps ML20198N6561997-12-30030 December 1997 Insp Repts 50-324/97-14 & 50-325/97-14 on 971209-12. Violations Noted.Major Areas Inspected:Radiation Protection & Chemistry Controls,Miscellaneous Radiation Protection & Chemistry Issues & Mgt Meetings IR 05000324/19970141997-12-30030 December 1997 Insp Repts 50-324/97-14 & 50-325/97-14 on 971209-12. Violations Noted.Major Areas Inspected:Radiation Protection & Chemistry Controls,Miscellaneous Radiation Protection & Chemistry Issues & Mgt Meetings ML20197H1881997-12-0808 December 1997 Insp Repts 50-324/97-12 & 50-325/97-12 on 970928-1108. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000324/19970111997-10-27027 October 1997 Insp Repts 50-324/97-11 & 50-325/97-11 on 970819-0927. Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support IR 05000324/19970091997-09-15015 September 1997 Insp Repts 50-324/97-09 & 50-325/97-09 on 970706-0816. Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support Re Improper Processing of Changes to Fire Protection Instrumentation Surveillance IR 05000324/19970101997-08-0808 August 1997 Insp Repts 50-324/97-10 & 50-325/97-10 on 970728-30.No Violations Noted.Major Areas Inspected:Plant Support ML20198F4101997-08-0101 August 1997 Insp Repts 50-324/97-08 & 50-325/97-08 on 970525-0705. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000324/19970071997-06-20020 June 1997 Integrated Insp Repts 50-324/97-07 & 50-325/97-07 on 970413-0524.No Violations Noted.Major Areas Inspected: Licensee Operations,Engineering,Maint & Plant Support ML20140D1781997-05-12012 May 1997 Insp Repts 50-324/97-05 & 50-325/97-05 on 970302-0412. Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support IR 05000324/19970061997-05-0909 May 1997 Safeguards Insp Repts 50-324/97-06 & 50-325/97-06 on 970409-11.No Violations Noted.Major Areas Inspected:Aspects of Licensee Plant Support,Status of Security Facilities & Equipment ML20138J5981997-05-0202 May 1997 Insp Repts 50-324/97-03 & 50-325/97-03 on 970303-0404. Violations Noted.Major Areas Inspected:Review of Licensee Engineering Activities to Support Operation of Plant EQ Program & Followup on Previous Insp Findings IR 05000324/19970041997-04-0404 April 1997 Safeguard Insp Repts 50-324/97-04 & 50-325/97-04 on 970303-07.No Violations Noted.Major Areas Inspected:Plant Support & Security & Safeguards Procedures & Documentation ML20137T5711997-03-31031 March 1997 Insp Repts 50-324/97-02 & 50-325/97-02 on 970119-0301. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering,Plant Support & Emergency Preparedness ML20134P1551997-02-14014 February 1997 Insp Repts 50-324/96-18 & 50-325/96-18 on 961208-970118. Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support ML20133L5931997-01-0909 January 1997 Errata to Insp Repts 50-324/96-15 & 50-325/96-15 on 960915- 1026.Statement in Executive Summary Under Operations Could Be Construed to Convey Wrong Meaning.Corrective Page to Be Inserted Encl ML20133H4881997-01-0202 January 1997 Insp Repts 50-324/96-16 & 50-325/96-16 on 961027-1207. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20132G8751996-12-13013 December 1996 Insp Repts 50-324/96-17 & 50-325/96-17 on 961113-15. Violations Noted.Major Areas Inspected:Damaged Locks & Licensee Actions IR 05000324/19960151996-11-22022 November 1996 Insp Repts 50-324/96-15 & 50-325/96-15 on 960915-1026. Violations Noted.Major Areas Inspected:License Operations, Engineering,Maint & Plant Support ML20129H1081996-10-11011 October 1996 Insp Repts 50-324/96-13 & 50-325/96-13 on 960804-0914. Violations Noted.Major Areas Inspected:Aspects of Operations,Engineering,Maint & Plant Support ML20134D3981996-10-0404 October 1996 Insp Repts 50-324/96-14 & 50-325/96-14 on 960624-0823. Violations Noted.Major Areas Inspected:Review of Licensees EQ Program & Followup on Previous Inspection Findings IR 05000324/19910061996-04-11011 April 1996 Insp Repts 50-324/91-06 & 50-325/91-06 on 910301-31.No Violations Noted.Major Areas Inspected:Maint,Surveillance Observation,Operation Safety Verification,Onsite Review Committee,Onsite Followup of Events IR 05000324/19940331994-12-21021 December 1994 Partially Withheld Insp Repts 50-324/94-33 & 50-325/94-33 on 941024-28 & 1121-23 (Ref 10CFR73.21).No Violations Noted. Major Areas Inspected:Protected & Vital Area Access Control of Personnel & Packages IR 05000324/19930561993-12-27027 December 1993 Insp Repts 50-324/93-56 & 50-325/93-56 on 931129-1203.No Violations Identified.Major Areas Inspected:Chemistry/ Effluent Department,Plant Water Chemistry,Radioactive Material Processing & Shipping IR 05000324/19930571993-12-22022 December 1993 Insp Repts 50-324/93-57 & 50-325/93-57 on 931129-1203. Violations Noted.Major Areas Inspected:Electrical Maintenance & Mod.Startup Open Item F2 Neutron Detector Repairs & Inspector Followup Item 92-46-01 Reviewed IR 05000324/19930531993-12-10010 December 1993 Insp Repts 50-324/93-53 & 50-325/93-53 on 931115-19.No Violations Noted.Major Areas Inspected:Employee Concerns Program & Actions on Previous Insp Findings IR 05000324/19930491993-11-24024 November 1993 Insp Repts 50-325/93-49 & 50-324/93-49 on 931009-31. Violations Noted But Not Cited.Major Areas Inspected: Maintenance,Operations,Onsite Review Committee & three-year Plan IR 05000324/19930471993-11-22022 November 1993 Partially Withheld Insp Repts 50-324/93-47 & 50-325/93-47 on 931004-08.Noncited Violation Identified.Major Areas Inspected:Physical Security Programs for Power Reactors,Mgt Support,Audits,Protected & Vital Area Barriers IR 05000324/19930501993-11-17017 November 1993 Insp Repts 50-324/93-50 & 50-325/93-50 on 931025-29.No Violations Noted.Major Areas Inspected:Investigation of Unit 2 Fuel Pool Leakage Problem,Tendon Surveillance Program & Followup on Previous Insp Findings IR 05000324/19930511993-11-10010 November 1993 Insp Repts 50-324/93-51 & 50-325/93-51 on 931025-29.No Violations Noted.Major Areas Inspected:Isi Review of Visual Exam Data & Evaluations for Select Welds in Unit 1 Reactor Vessel Shroud 1999-08-27
[Table view] Category:NRC-GENERATED
MONTHYEARIR 05000324/19990061999-10-0606 October 1999 Insp Repts 50-324/99-06 & 50-325/99-06 on 990801-0911.No Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support IR 05000324/19990051999-08-27027 August 1999 Insp Repts 50-324/99-05 & 50-325/99-05 on 990620-0731.Two Violations Noted Being Treated as Ncv.Major Areas Inspected: Operations,Maint & Plant Support IR 05000324/19990041999-07-19019 July 1999 Insp Repts 50-324/99-04 & 50-325/99-04 on 990509-0619. Non-cited Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support.Includes Results of Y2K Readiness Program Review IR 05000324/19990031999-06-0707 June 1999 Insp Repts 50-324/99-03 & 50-325/99-03 on 990328-0508.Two Violations Noted & Being Treated as non-cited Violations. Major Areas Inspected:Aspects of Licensee Operations,Maint, Engineering & Plant Support IR 05000324/19990021999-04-26026 April 1999 Forwards Insp Repts 50-324/99-02 & 50-325/99-02 on 990214-0327.No Violations Noted.Major Areas Inspected: Licensee Operation,Engineering,Maint & Plant Support IR 05000324/19980141999-03-18018 March 1999 Insp Repts 50-324/98-14 & 50-325/98-14 on 990111-15,25 & 29. No Violations Noted.Major Areas Inspected:Licensee Calculations,Analysis,Performance Test Procedures & Other Engineering Activities IR 05000324/19990011999-03-15015 March 1999 Insp Repts 50-324/99-01 & 50-325/99-01 on 990103-0213.No Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support IR 05000324/19980111999-01-28028 January 1999 Insp Repts 50-324/98-11 & 50-325/98-11 on 981122-990102.No Violations Noted.Major Areas Inspected:Licensee Operations, Maint & Plant Support IR 05000324/19980101998-12-21021 December 1998 Insp Repts 50-324/98-10 & 50-325/98-10 on 981011-1121. Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support.Also Includes Results of Engineering & Health Physics Insp IR 05000324/19980131998-11-24024 November 1998 Partially Withheld Insp Repts 50-324/98-13 & 50-325/98-13 on 981026-30 (Ref 10CFR73.21).No Violations Noted.Major Areas Inspected:Aspects of Licensee Plant Support IR 05000324/19980091998-11-0909 November 1998 Insp Repts 50-324/98-09 & 50-325/98-09 on 980830-1010. Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support IR 05000324/19980081998-09-28028 September 1998 Insp Repts 50-324/98-08 & 50-325/98-08 on 980719-0829.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000324/19980071998-08-11011 August 1998 Insp Repts 50-324/98-07 & 50-325/98-07 on 980607-0718. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000324/19980061998-07-0606 July 1998 Insp Repts 50-324/98-06 & 50-325/98-06 on 980426-0606. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000324/19980051998-06-0101 June 1998 Insp Repts 50-324/98-05 & 50-325/98-05 on 980315-0425. Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support ML20216H4431998-04-16016 April 1998 Insp Repts 50-324/98-04 & 50-325/98-04 on 980209-13,0309-12 & 16-20.Violations Noted.Major Areas inspected:follow-up on Licensee Corrective Actions for Electrical Equipment Environ Qualification & Review of Instrument Response Time Testing IR 05000324/19980031998-04-13013 April 1998 Insp Repts 50-324/98-03 & 50-325/98-03 on 980201-0314.No Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support.Also Includes Results of Health Physics Insp by Regional Inspectors ML20217C8061998-03-16016 March 1998 Insp Repts 50-324/98-01 & 50-325/98-01 on 980126-30. Violations Noted.Major Areas Inspected:Emergency Preparedness Exercise ML20216B1741998-03-0202 March 1998 Insp Repts 50-324/97-15 & 50-325/97-15 on 971228-980131. Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support ML20202D3161998-02-0505 February 1998 Omitted Page 42 to Insp Repts 50-324/97-13 & 50-325/97-13 Transmitted on 980123 ML20199G7501998-01-23023 January 1998 Insp Repts 50-324/97-13 & 50-325/97-13 on 971109-1227. Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support.Includes Results of Maint, Engineering & FP Insps ML20198N6561997-12-30030 December 1997 Insp Repts 50-324/97-14 & 50-325/97-14 on 971209-12. Violations Noted.Major Areas Inspected:Radiation Protection & Chemistry Controls,Miscellaneous Radiation Protection & Chemistry Issues & Mgt Meetings IR 05000324/19970141997-12-30030 December 1997 Insp Repts 50-324/97-14 & 50-325/97-14 on 971209-12. Violations Noted.Major Areas Inspected:Radiation Protection & Chemistry Controls,Miscellaneous Radiation Protection & Chemistry Issues & Mgt Meetings ML20197H1881997-12-0808 December 1997 Insp Repts 50-324/97-12 & 50-325/97-12 on 970928-1108. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000324/19970111997-10-27027 October 1997 Insp Repts 50-324/97-11 & 50-325/97-11 on 970819-0927. Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support IR 05000324/19970091997-09-15015 September 1997 Insp Repts 50-324/97-09 & 50-325/97-09 on 970706-0816. Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support Re Improper Processing of Changes to Fire Protection Instrumentation Surveillance IR 05000324/19970101997-08-0808 August 1997 Insp Repts 50-324/97-10 & 50-325/97-10 on 970728-30.No Violations Noted.Major Areas Inspected:Plant Support ML20198F4101997-08-0101 August 1997 Insp Repts 50-324/97-08 & 50-325/97-08 on 970525-0705. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000324/19970071997-06-20020 June 1997 Integrated Insp Repts 50-324/97-07 & 50-325/97-07 on 970413-0524.No Violations Noted.Major Areas Inspected: Licensee Operations,Engineering,Maint & Plant Support ML20140D1781997-05-12012 May 1997 Insp Repts 50-324/97-05 & 50-325/97-05 on 970302-0412. Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support IR 05000324/19970061997-05-0909 May 1997 Safeguards Insp Repts 50-324/97-06 & 50-325/97-06 on 970409-11.No Violations Noted.Major Areas Inspected:Aspects of Licensee Plant Support,Status of Security Facilities & Equipment ML20138J5981997-05-0202 May 1997 Insp Repts 50-324/97-03 & 50-325/97-03 on 970303-0404. Violations Noted.Major Areas Inspected:Review of Licensee Engineering Activities to Support Operation of Plant EQ Program & Followup on Previous Insp Findings IR 05000324/19970041997-04-0404 April 1997 Safeguard Insp Repts 50-324/97-04 & 50-325/97-04 on 970303-07.No Violations Noted.Major Areas Inspected:Plant Support & Security & Safeguards Procedures & Documentation ML20137T5711997-03-31031 March 1997 Insp Repts 50-324/97-02 & 50-325/97-02 on 970119-0301. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering,Plant Support & Emergency Preparedness ML20134P1551997-02-14014 February 1997 Insp Repts 50-324/96-18 & 50-325/96-18 on 961208-970118. Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support ML20133L5931997-01-0909 January 1997 Errata to Insp Repts 50-324/96-15 & 50-325/96-15 on 960915- 1026.Statement in Executive Summary Under Operations Could Be Construed to Convey Wrong Meaning.Corrective Page to Be Inserted Encl ML20133H4881997-01-0202 January 1997 Insp Repts 50-324/96-16 & 50-325/96-16 on 961027-1207. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20132G8751996-12-13013 December 1996 Insp Repts 50-324/96-17 & 50-325/96-17 on 961113-15. Violations Noted.Major Areas Inspected:Damaged Locks & Licensee Actions IR 05000324/19960151996-11-22022 November 1996 Insp Repts 50-324/96-15 & 50-325/96-15 on 960915-1026. Violations Noted.Major Areas Inspected:License Operations, Engineering,Maint & Plant Support ML20129H1081996-10-11011 October 1996 Insp Repts 50-324/96-13 & 50-325/96-13 on 960804-0914. Violations Noted.Major Areas Inspected:Aspects of Operations,Engineering,Maint & Plant Support ML20134D3981996-10-0404 October 1996 Insp Repts 50-324/96-14 & 50-325/96-14 on 960624-0823. Violations Noted.Major Areas Inspected:Review of Licensees EQ Program & Followup on Previous Inspection Findings IR 05000324/19910061996-04-11011 April 1996 Insp Repts 50-324/91-06 & 50-325/91-06 on 910301-31.No Violations Noted.Major Areas Inspected:Maint,Surveillance Observation,Operation Safety Verification,Onsite Review Committee,Onsite Followup of Events IR 05000324/19940331994-12-21021 December 1994 Partially Withheld Insp Repts 50-324/94-33 & 50-325/94-33 on 941024-28 & 1121-23 (Ref 10CFR73.21).No Violations Noted. Major Areas Inspected:Protected & Vital Area Access Control of Personnel & Packages IR 05000324/19930561993-12-27027 December 1993 Insp Repts 50-324/93-56 & 50-325/93-56 on 931129-1203.No Violations Identified.Major Areas Inspected:Chemistry/ Effluent Department,Plant Water Chemistry,Radioactive Material Processing & Shipping IR 05000324/19930571993-12-22022 December 1993 Insp Repts 50-324/93-57 & 50-325/93-57 on 931129-1203. Violations Noted.Major Areas Inspected:Electrical Maintenance & Mod.Startup Open Item F2 Neutron Detector Repairs & Inspector Followup Item 92-46-01 Reviewed IR 05000324/19930531993-12-10010 December 1993 Insp Repts 50-324/93-53 & 50-325/93-53 on 931115-19.No Violations Noted.Major Areas Inspected:Employee Concerns Program & Actions on Previous Insp Findings IR 05000324/19930491993-11-24024 November 1993 Insp Repts 50-325/93-49 & 50-324/93-49 on 931009-31. Violations Noted But Not Cited.Major Areas Inspected: Maintenance,Operations,Onsite Review Committee & three-year Plan IR 05000324/19930471993-11-22022 November 1993 Partially Withheld Insp Repts 50-324/93-47 & 50-325/93-47 on 931004-08.Noncited Violation Identified.Major Areas Inspected:Physical Security Programs for Power Reactors,Mgt Support,Audits,Protected & Vital Area Barriers IR 05000324/19930501993-11-17017 November 1993 Insp Repts 50-324/93-50 & 50-325/93-50 on 931025-29.No Violations Noted.Major Areas Inspected:Investigation of Unit 2 Fuel Pool Leakage Problem,Tendon Surveillance Program & Followup on Previous Insp Findings IR 05000324/19930511993-11-10010 November 1993 Insp Repts 50-324/93-51 & 50-325/93-51 on 931025-29.No Violations Noted.Major Areas Inspected:Isi Review of Visual Exam Data & Evaluations for Select Welds in Unit 1 Reactor Vessel Shroud 1999-08-27
[Table view] Category:INSPECTION REPORT
MONTHYEARIR 05000324/19990061999-10-0606 October 1999 Insp Repts 50-324/99-06 & 50-325/99-06 on 990801-0911.No Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support IR 05000324/19990051999-08-27027 August 1999 Insp Repts 50-324/99-05 & 50-325/99-05 on 990620-0731.Two Violations Noted Being Treated as Ncv.Major Areas Inspected: Operations,Maint & Plant Support IR 05000324/19990041999-07-19019 July 1999 Insp Repts 50-324/99-04 & 50-325/99-04 on 990509-0619. Non-cited Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support.Includes Results of Y2K Readiness Program Review IR 05000324/19990031999-06-0707 June 1999 Insp Repts 50-324/99-03 & 50-325/99-03 on 990328-0508.Two Violations Noted & Being Treated as non-cited Violations. Major Areas Inspected:Aspects of Licensee Operations,Maint, Engineering & Plant Support IR 05000324/19990021999-04-26026 April 1999 Forwards Insp Repts 50-324/99-02 & 50-325/99-02 on 990214-0327.No Violations Noted.Major Areas Inspected: Licensee Operation,Engineering,Maint & Plant Support IR 05000324/19980141999-03-18018 March 1999 Insp Repts 50-324/98-14 & 50-325/98-14 on 990111-15,25 & 29. No Violations Noted.Major Areas Inspected:Licensee Calculations,Analysis,Performance Test Procedures & Other Engineering Activities IR 05000324/19990011999-03-15015 March 1999 Insp Repts 50-324/99-01 & 50-325/99-01 on 990103-0213.No Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support IR 05000324/19980111999-01-28028 January 1999 Insp Repts 50-324/98-11 & 50-325/98-11 on 981122-990102.No Violations Noted.Major Areas Inspected:Licensee Operations, Maint & Plant Support IR 05000324/19980101998-12-21021 December 1998 Insp Repts 50-324/98-10 & 50-325/98-10 on 981011-1121. Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support.Also Includes Results of Engineering & Health Physics Insp IR 05000324/19980131998-11-24024 November 1998 Partially Withheld Insp Repts 50-324/98-13 & 50-325/98-13 on 981026-30 (Ref 10CFR73.21).No Violations Noted.Major Areas Inspected:Aspects of Licensee Plant Support IR 05000324/19980091998-11-0909 November 1998 Insp Repts 50-324/98-09 & 50-325/98-09 on 980830-1010. Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support IR 05000324/19980081998-09-28028 September 1998 Insp Repts 50-324/98-08 & 50-325/98-08 on 980719-0829.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000324/19980071998-08-11011 August 1998 Insp Repts 50-324/98-07 & 50-325/98-07 on 980607-0718. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000324/19980061998-07-0606 July 1998 Insp Repts 50-324/98-06 & 50-325/98-06 on 980426-0606. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000324/19980051998-06-0101 June 1998 Insp Repts 50-324/98-05 & 50-325/98-05 on 980315-0425. Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support ML20216H4431998-04-16016 April 1998 Insp Repts 50-324/98-04 & 50-325/98-04 on 980209-13,0309-12 & 16-20.Violations Noted.Major Areas inspected:follow-up on Licensee Corrective Actions for Electrical Equipment Environ Qualification & Review of Instrument Response Time Testing IR 05000324/19980031998-04-13013 April 1998 Insp Repts 50-324/98-03 & 50-325/98-03 on 980201-0314.No Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support.Also Includes Results of Health Physics Insp by Regional Inspectors ML20217C8061998-03-16016 March 1998 Insp Repts 50-324/98-01 & 50-325/98-01 on 980126-30. Violations Noted.Major Areas Inspected:Emergency Preparedness Exercise ML20216B1741998-03-0202 March 1998 Insp Repts 50-324/97-15 & 50-325/97-15 on 971228-980131. Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support ML20202D3161998-02-0505 February 1998 Omitted Page 42 to Insp Repts 50-324/97-13 & 50-325/97-13 Transmitted on 980123 ML20199G7501998-01-23023 January 1998 Insp Repts 50-324/97-13 & 50-325/97-13 on 971109-1227. Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support.Includes Results of Maint, Engineering & FP Insps ML20198N6561997-12-30030 December 1997 Insp Repts 50-324/97-14 & 50-325/97-14 on 971209-12. Violations Noted.Major Areas Inspected:Radiation Protection & Chemistry Controls,Miscellaneous Radiation Protection & Chemistry Issues & Mgt Meetings IR 05000324/19970141997-12-30030 December 1997 Insp Repts 50-324/97-14 & 50-325/97-14 on 971209-12. Violations Noted.Major Areas Inspected:Radiation Protection & Chemistry Controls,Miscellaneous Radiation Protection & Chemistry Issues & Mgt Meetings ML20197H1881997-12-0808 December 1997 Insp Repts 50-324/97-12 & 50-325/97-12 on 970928-1108. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000324/19970111997-10-27027 October 1997 Insp Repts 50-324/97-11 & 50-325/97-11 on 970819-0927. Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support IR 05000324/19970091997-09-15015 September 1997 Insp Repts 50-324/97-09 & 50-325/97-09 on 970706-0816. Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support Re Improper Processing of Changes to Fire Protection Instrumentation Surveillance IR 05000324/19970101997-08-0808 August 1997 Insp Repts 50-324/97-10 & 50-325/97-10 on 970728-30.No Violations Noted.Major Areas Inspected:Plant Support ML20198F4101997-08-0101 August 1997 Insp Repts 50-324/97-08 & 50-325/97-08 on 970525-0705. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000324/19970071997-06-20020 June 1997 Integrated Insp Repts 50-324/97-07 & 50-325/97-07 on 970413-0524.No Violations Noted.Major Areas Inspected: Licensee Operations,Engineering,Maint & Plant Support ML20140D1781997-05-12012 May 1997 Insp Repts 50-324/97-05 & 50-325/97-05 on 970302-0412. Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support IR 05000324/19970061997-05-0909 May 1997 Safeguards Insp Repts 50-324/97-06 & 50-325/97-06 on 970409-11.No Violations Noted.Major Areas Inspected:Aspects of Licensee Plant Support,Status of Security Facilities & Equipment ML20138J5981997-05-0202 May 1997 Insp Repts 50-324/97-03 & 50-325/97-03 on 970303-0404. Violations Noted.Major Areas Inspected:Review of Licensee Engineering Activities to Support Operation of Plant EQ Program & Followup on Previous Insp Findings IR 05000324/19970041997-04-0404 April 1997 Safeguard Insp Repts 50-324/97-04 & 50-325/97-04 on 970303-07.No Violations Noted.Major Areas Inspected:Plant Support & Security & Safeguards Procedures & Documentation ML20137T5711997-03-31031 March 1997 Insp Repts 50-324/97-02 & 50-325/97-02 on 970119-0301. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering,Plant Support & Emergency Preparedness ML20134P1551997-02-14014 February 1997 Insp Repts 50-324/96-18 & 50-325/96-18 on 961208-970118. Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support ML20133L5931997-01-0909 January 1997 Errata to Insp Repts 50-324/96-15 & 50-325/96-15 on 960915- 1026.Statement in Executive Summary Under Operations Could Be Construed to Convey Wrong Meaning.Corrective Page to Be Inserted Encl ML20133H4881997-01-0202 January 1997 Insp Repts 50-324/96-16 & 50-325/96-16 on 961027-1207. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20132G8751996-12-13013 December 1996 Insp Repts 50-324/96-17 & 50-325/96-17 on 961113-15. Violations Noted.Major Areas Inspected:Damaged Locks & Licensee Actions IR 05000324/19960151996-11-22022 November 1996 Insp Repts 50-324/96-15 & 50-325/96-15 on 960915-1026. Violations Noted.Major Areas Inspected:License Operations, Engineering,Maint & Plant Support ML20129H1081996-10-11011 October 1996 Insp Repts 50-324/96-13 & 50-325/96-13 on 960804-0914. Violations Noted.Major Areas Inspected:Aspects of Operations,Engineering,Maint & Plant Support ML20134D3981996-10-0404 October 1996 Insp Repts 50-324/96-14 & 50-325/96-14 on 960624-0823. Violations Noted.Major Areas Inspected:Review of Licensees EQ Program & Followup on Previous Inspection Findings IR 05000324/19910061996-04-11011 April 1996 Insp Repts 50-324/91-06 & 50-325/91-06 on 910301-31.No Violations Noted.Major Areas Inspected:Maint,Surveillance Observation,Operation Safety Verification,Onsite Review Committee,Onsite Followup of Events IR 05000324/19940331994-12-21021 December 1994 Partially Withheld Insp Repts 50-324/94-33 & 50-325/94-33 on 941024-28 & 1121-23 (Ref 10CFR73.21).No Violations Noted. Major Areas Inspected:Protected & Vital Area Access Control of Personnel & Packages IR 05000324/19930561993-12-27027 December 1993 Insp Repts 50-324/93-56 & 50-325/93-56 on 931129-1203.No Violations Identified.Major Areas Inspected:Chemistry/ Effluent Department,Plant Water Chemistry,Radioactive Material Processing & Shipping IR 05000324/19930571993-12-22022 December 1993 Insp Repts 50-324/93-57 & 50-325/93-57 on 931129-1203. Violations Noted.Major Areas Inspected:Electrical Maintenance & Mod.Startup Open Item F2 Neutron Detector Repairs & Inspector Followup Item 92-46-01 Reviewed IR 05000324/19930531993-12-10010 December 1993 Insp Repts 50-324/93-53 & 50-325/93-53 on 931115-19.No Violations Noted.Major Areas Inspected:Employee Concerns Program & Actions on Previous Insp Findings IR 05000324/19930491993-11-24024 November 1993 Insp Repts 50-325/93-49 & 50-324/93-49 on 931009-31. Violations Noted But Not Cited.Major Areas Inspected: Maintenance,Operations,Onsite Review Committee & three-year Plan IR 05000324/19930471993-11-22022 November 1993 Partially Withheld Insp Repts 50-324/93-47 & 50-325/93-47 on 931004-08.Noncited Violation Identified.Major Areas Inspected:Physical Security Programs for Power Reactors,Mgt Support,Audits,Protected & Vital Area Barriers IR 05000324/19930501993-11-17017 November 1993 Insp Repts 50-324/93-50 & 50-325/93-50 on 931025-29.No Violations Noted.Major Areas Inspected:Investigation of Unit 2 Fuel Pool Leakage Problem,Tendon Surveillance Program & Followup on Previous Insp Findings IR 05000324/19930511993-11-10010 November 1993 Insp Repts 50-324/93-51 & 50-325/93-51 on 931025-29.No Violations Noted.Major Areas Inspected:Isi Review of Visual Exam Data & Evaluations for Select Welds in Unit 1 Reactor Vessel Shroud 1999-08-27
[Table view] Category:UTILITY
MONTHYEARIR 05000324/19900441990-11-20020 November 1990 Partially Withheld Insp Repts 50-324/90-44 & 50-325/90-44 on 901022-26.No Violations Noted.Areas Inspected:Records, Operations & Physical Inventory for Use,Control & Accountability of SNM ML20062G3941990-11-19019 November 1990 Insp Repts 50-324/90-41 & 50-325/90-41 on 901002-1104. Noncited Violation Noted.Areas Inspected:Surveillance Observation,Operational Safety Verification,Initial Response to Onsite Events,Onsite Review & Followup IR 05000324/19900461990-11-0505 November 1990 Partially Withheld Insp Repts 50-324/90-46 & 50-325/90-46 on 901017 (Ref 10CFR73.21).No Violations or Deviations Noted. Major Areas Inspected:Physical Protection of Shipments of Irradiated Fuel IR 05000324/19900421990-10-23023 October 1990 Insp Repts 50-324/90-42 & 50-325/90-42 on 900924-28.No Violations or Deviations Noted.Major Areas Inspected: Licensee Independent Action Plan Action Items to Correct Three Weaknesses Identified in 1989 by NRC IR 05000324/19900321990-10-18018 October 1990 Insp Repts 50-324/90-32 & 50-325/90-32 on 900806-10 & 20-24. No Violations Noted.Major Areas Inspected:Inservice Testing, Reverse Pressurization of Containment Isolation Valves & Followup on Previous Insp Findings IR 05000324/19900371990-10-18018 October 1990 Insp Repts 50-324/90-37 & 50-325/90-37 on 900908-1001. Violations Noted.Major Areas Inspected:Maint & Surveillance Observation,Operational Safety Verification,Esf Sys Walkdown,Ler Review & Nonroutine Reporting Program IR 05000324/19900361990-09-17017 September 1990 Insp Repts 50-324/90-36 & 50-325/90-36 on 900821-25.Major Areas Inspected:Review of Events That Lead to Unit 2 Reactor Trip on 900819 IR 05000324/19900301990-08-24024 August 1990 Partially Withheld Insp Repts 50-324/90-30 & 50-325/90-30 on 900730-0803.No Violations or Deviations Noted.Major Areas Inspected:Physical Security Program for Power Reactors,Mgt Support,Security Program Plans & Audits IR 05000324/19900281990-08-24024 August 1990 Insp Repts 50-324/90-28 & 50-325/90-28 on 900723-27.No Violations or Deviations Noted.Major Areas Inspected: Radiological Effluent,Plant Chemistry & Confirmatory Measurements IR 05000324/19900311990-08-23023 August 1990 Insp Repts 50-324/90-31 & 50-325/90-31 on 900730-0803.No Violations or Deviations Noted.Major Areas Inspected: Diagnostic Evaluation Team Evaluation of Integrated Action Plan Corrective Action IR 05000324/19900261990-08-22022 August 1990 Safety Insp Repts 50-324/90-26 & 50-325/90-26 on 900701-31. Violations Noted.Major Areas Inspected:Maint Observation, Surveillance Observation,Operational Safety Verification, Onsite Review Committee & Onsite LER Review IR 05000324/19900271990-08-0303 August 1990 Revised Insp Repts 50-324/90-27 & 50-325/90-27 on 900709-12. No Violations Noted.Major Areas Inspected:Electrical Sys Designs & Maint ML20059A7231990-08-0101 August 1990 Insp Repts 50-324/90-27 & 50-325/90-27 on 900709-12.No Violations or Deviations Noted.Major Areas Inspected: Electrical Sys Design & Maint & Follow Up to Potential Concerns Identified in Previous Insp IR 05000324/19900251990-07-26026 July 1990 Insp Repts 50-324/90-25 & 50-325/90-25 on 900709-13. Violations Noted.Major Areas Inspected:Review of Licensee Organization & Mgt Controls & Onsite Followup of Events at Facility ML20056A9101990-07-17017 July 1990 Insp Repts 50-324/90-19 & 50-325/90-19 on 900601-30.No Violations Noted.Major Areas Inspected:Maint Observation, Surveillance Observation,Operational Safety Verification, Licensee self-assessment Capability & Onsite LER Review IR 05000324/19900231990-07-11011 July 1990 Insp Repts 50-325/90-23 & 50-324/90-23 on 900611-15.No Violations or Deviations Noted.Major Areas Inspected:Status of Corrective Action Program for Problems Noted by Site Issued Engineering Work Requests IR 05000324/19900221990-07-10010 July 1990 Insp Repts 50-324/90-22 & 50-325/90-22 on 900611-15.No Violations or Deviations Noted.Major Areas Inspected: Planning & Technical Issues Associated W/Recirculation Sys Inlet & Core Spray Sys safe-ends & Piping Replacement IR 05000324/19900211990-06-26026 June 1990 Insp Repts 50-324/90-21 & 50-325/90-21 on 900521-25.No Violations or Deviations Noted.Major Areas Inspected: Followup of Diagnostic Evaluation Team Findings IR 05000324/19890301989-09-28028 September 1989 Partially Withheld Insp Repts 50-324/89-30 & 50-325/89-30 on 890904-08 (Ref 10CFR2.790(d) & 73.21).No Violations or Deviations Noted.Major Areas Inspected:Records & Repts, Protected & Vital Area Access Controls & Alarm Stations IR 05000324/19890221989-09-22022 September 1989 Revised Pages to Insp Repts 50-324/89-22 & 50-325/89-22 ML20248C8911989-09-18018 September 1989 Insp Repts 50-324/89-24 & 50-325/89-24 on 890814-18.No Violations or Deviations Noted.Major Areas Inspected: Corrective Actions in Response to Previous Insp Findings Re Environ Qualification of Electrical Equipment & LER 84-16 IR 05000324/19890201989-09-14014 September 1989 Safety Insp Repts 50-324/89-20 & 50-325/89-20 on 890801-31. Violations Noted.Major Areas Inspected:Maint Observation, Surveillance Observation,Operational Safety Verification, 10CFR21 Reporting & Onsite LERs Review IR 05000324/19890271989-09-14014 September 1989 Partially Withheld Insp Repts 50-324/89-27 & 50-325/89-27 on 890824-25 (Ref 10CFR2.790(d) & 73.21).No Violations or Deviations Noted.Major Areas Inspected:Physical Protection of Shipments of Irradiated Fuel ML20247D7241989-09-0606 September 1989 Insp Repts 50-324/89-22 & 50-325/89-22 on 890724-28.No Violations or Deviations Noted.Major Areas Inspected:Open Items,Especially Issue of Svc Water Lube Water Support Operability IR 05000324/19890141989-08-28028 August 1989 Insp Repts 50-324/89-14 & 50-325/89-14 on 890622-0731. Violations Noted.Major Areas Inspected:Maint & Surveillance Observations,Esf Sys Walkdown,Rosemount Analog Transmitter Trip Unit Failures & Onsite & in-ofc LER Reviews IR 05000324/19890231989-08-16016 August 1989 Partially Withheld Insp Repts 50-324/89-23 & 50-325/89-23 on 890803-04 (Ref 10CFR2.790(d) & 73.21).No Violations or Deviations Noted.Major Areas Inspected:Physical Protection of Shipments of Irradiated Fuel IR 05000324/19890181989-08-10010 August 1989 Insp Repts 50-324/89-18 & 50-325/89-18 on 890710-14. Violation & Unresolved Item Noted.Major Areas Inspected: Snubber Surveillance Program,Licensee Identified Items & Licensee Action on Previous Insp Findings IR 05000324/19890211989-08-0808 August 1989 Partially Withheld Insp Repts 50-324/89-21 & 50-325/89-21 on 890720-22 (Ref 10CFR2.790 & 73.21).No Violations or Deviations Noted.Major Areas Inspected:Physical Protection of Shipments of Irradiated Fuel IR 05000324/19890171989-07-27027 July 1989 Insp Repts 50-324/89-17 & 50-325/89-17 on 890710-14.No Violations Noted.Major Areas Inspected:Radiological Effluents,Plant Chemistry & Environ Monitoring IR 05000324/19890161989-07-24024 July 1989 Partially Withheld Insp Repts 50-324/89-16 & 50-325/89-16 on 890626-30 (Ref 10CFR2.790(d) & 73.21).No Violations or Deviations Noted.Major Areas Inspected:Physical Security program.Non-cited Violation Noted Re Inattentive Guard ML20247L2421989-07-19019 July 1989 Insp Repts 50-324/89-11 & 50-325/89-11 on 890522-26 & 0620-22.Violations Noted.Major Areas Inspected:Licensee Methods of Meeting Requirements of 10CFR50,App R,Sections Iii.G Iii.J & Iii.L for Safe Shutdown Capabilities IR 05000324/19890151989-07-12012 July 1989 Insp Repts 50-325/89-15 & 50-324/89-15 on 890619-23.No Violations or Deviations Noted.Major Areas Inspected:Rcic, F013 Valve Replacement,Temporary Instruction 2500/27,IE Bulletin 88-05,inspector Identified Items & LERs IR 05000324/19890131989-06-26026 June 1989 Insp Repts 50-324/89-13 & 50-325/89-13 on 890522-24.No Violations or Deviations Noted.Weaknesses Noted.Major Areas Inspected:Observation & Evaluation of Annual Emergency Preparedness Exercise & Associated Critique IR 05000324/19890101989-06-14014 June 1989 Insp Repts 50-324/89-10 & 50-325/89-10 on 890508-12.No Violations or Deviations Noted.Major Areas Inspected:Ie Bulletins 79-02 & 79-14,Mark I Containment & Plant Unique Analysis Rept IR 05000324/19890091989-06-0202 June 1989 Insp Repts 50-324/89-09 & 50-325/89-09 on 890418-0515.No Violations Noted.Weakness Noted Re Failure to Convey Two Potential Concerns to Technical Support Staff.Major Areas Inspected:Svc Water Design Deficiencies & LER Review IR 05000324/19890071989-05-0808 May 1989 Insp Repts 50-324/89-07 & 50-325/89-07 on 890316-0417. Violation Noted Re Cracked Environmentally Qualified Cable Insulation on Acoustic Monitor.Major Areas Inspected:Onsite LER Review,Tmi Action Items & QA Program Implementation IR 05000324/19890011989-05-0303 May 1989 Insp Repts 50-324/89-01 & 50-325/89-01 on 890109-13 & 23-27. Violations Noted.Major Areas Inspected:Maint Program & Implementation IR 05000324/19890061989-04-17017 April 1989 Insp Repts 50-324/89-06 & 50-325/89-06 on 890306-10.No Violations & Deviations Noted.Major Areas Inspected: IE Bulletin Followup & Action on Previous Insp Findings IR 05000324/19890081989-04-0707 April 1989 Partially Withheld Insp Repts 50-324/89-08 & 50-325/89-08 on 890313-17 (Ref 10CFR2.790(d) & 10CFR73.21).No Violations or Deviations Noted.Major Areas Inspected:Mgt Support,Security Program Plans & Audits & Power Supply ML20244C9821989-04-0606 April 1989 Insp Repts 50-324/89-05 & 50-325/89-05 on 890201-0315. Violations Noted.Major Areas Inspected:Maint Observation, Surveillance Observation,Operational Safety Verification,Esf Sys Walkdown & Onsite Licensee Event Repts Reviews ML20235W2161989-02-27027 February 1989 Insp Repts 50-324/89-02 & 50-325/89-02 on 890101-31. Violations Noted.Major Areas Inspected:Maint Observation, Surveillance Observation,Operational Safety Verification, Flow Restricting Orifices & Onsite LER Review IR 05000324/19890031989-02-10010 February 1989 Insp Repts 50-324/89-03 & 50-325/89-03 on 890123-27.No Violations Noted.Major Areas Inspected:Followup to Operational Performance Assessment Conducted on 880627-0715, Described in Insp Repts 50-324/88-19 & 50-325/88-19 IR 05000324/19890041989-02-10010 February 1989 Insp Repts 50-324/89-04 & 50-325/89-04 on 890117-20 & 30.No Violations Noted.Major Areas Inspected:Review of Emergency Plan & Implementing Procedures,Emergency Facilities, Equipment,Instrumentation & Supplies ML20235R3421989-01-25025 January 1989 Insp Repts 50-324/88-200 & 50-325/88-200 on 880926-1007. Technical Inaccuracies Noted.Major Areas Inspected:Emergency Operating Procedures,Procedures & Plant Operations Re Human Factors & Primary Containment Venting Procedures IR 05000324/19880371988-11-25025 November 1988 Insp Repts 50-324/88-37 & 50-325/88-37 on 881017-19 & 27. Violation Noted.Major Areas Inspected:Emergency Preparedness Exercise IR 05000324/19880381988-11-23023 November 1988 Insp Repts 50-324/88-38 & 50-325/88-38 on 881001-31. Violations Noted.Major Areas Inspected:Maint Observation, Surveillance Observation,Operational Safety Verification & Onsite Followup of Events IR 05000324/19880341988-11-0404 November 1988 Safety Insp Repts 50-324/88-34 & 50-325/88-34 on 880901-30. Violations Noted.Major Areas Inspected:Maint Observation, Surveillance Observation,Operational Safety Verification, 10CFR21 Followup & LERs Review IR 05000324/19880361988-10-28028 October 1988 Insp Repts 50-324/88-36 & 50-325/88-36 on 880912-16.No Violations or Deviations Noted.Major Areas Inspected:Mark I Containment long-term Program Mods.Three Unresolved Items Identified,Including Suppression Pool Temp IR 05000324/19880351988-10-0606 October 1988 Partially Withheld Insp Repts 50-324/88-35 & 50-325/88-35 on 880912-16 (Ref 10CFR2.790(d) & 73.21).No Violations Noted. Major Areas Inspected:Program Audit,Records & Repts,Power Supply & Training & Qualification IR 05000324/19880291988-10-0303 October 1988 Insp Repts 50-324/88-29 & 50-325/88-29 on 880808-31.No Violations or Deviations Noted.Major Areas Inspected:Maint Observation,Surveillance Observation,Operational Safety Verification,Review of LERs & Unresolved Items 1990-09-17
[Table view] Category:TEXT-INSPECTION & AUDIT & I&E CIRCULARS
MONTHYEARPNO-II-99-045, on 991018,Hurricane Irene Was Located Approx 105 Miles East of Cape Hatteras,Nc.Ctr of Hurricane Was Estimated Near Latitude 35.6 North & Longitude 73.8 West. Storm Was Moving Northeast at 35 Mph1999-10-18018 October 1999 PNO-II-99-045:on 991018,Hurricane Irene Was Located Approx 105 Miles East of Cape Hatteras,Nc.Ctr of Hurricane Was Estimated Near Latitude 35.6 North & Longitude 73.8 West. Storm Was Moving Northeast at 35 Mph IR 05000324/19990061999-10-0606 October 1999 Insp Repts 50-324/99-06 & 50-325/99-06 on 990801-0911.No Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support PNO-II-99-037D, on 990915,Hurricane Floyd Was Located Approx 380 Miles Southeast of Wilmington,Nc.Ctr of Hurricane Was Estimated Near Latitude 28.8 North & Longitude 78.8 West. Storm Was Moving Northwest at 14 Mph.Max Winds Were 140 Mph1999-09-15015 September 1999 PNO-II-99-037D:on 990915,Hurricane Floyd Was Located Approx 380 Miles Southeast of Wilmington,Nc.Ctr of Hurricane Was Estimated Near Latitude 28.8 North & Longitude 78.8 West. Storm Was Moving Northwest at 14 Mph.Max Winds Were 140 Mph PNO-II-99-037E, on 990915,Hurricane Floyd Was Located Approx 380 Miles Southeast of Wilmington,Nc.Ctr of Hurricane Was Estimated Near Latitude 29.3 North & Longitude 78.8 West. Storm Was Moving north-northwest at 14 Mph1999-09-15015 September 1999 PNO-II-99-037E:on 990915,Hurricane Floyd Was Located Approx 380 Miles Southeast of Wilmington,Nc.Ctr of Hurricane Was Estimated Near Latitude 29.3 North & Longitude 78.8 West. Storm Was Moving north-northwest at 14 Mph PNO-II-99-037F, on 990915,Hurricane Floyd Was Located Approx 350 Miles Southeast of Wilmington,Nc.Ctr of Hurricane Was Estimated Near Latitude 29.9 North & Longitude 79.0 West. Storm Was Moving north-northwest at 14 Mph1999-09-15015 September 1999 PNO-II-99-037F:on 990915,Hurricane Floyd Was Located Approx 350 Miles Southeast of Wilmington,Nc.Ctr of Hurricane Was Estimated Near Latitude 29.9 North & Longitude 79.0 West. Storm Was Moving north-northwest at 14 Mph PNO-II-99-037H, on 990915,Hurricane Floyd Was Located Approx 168 Miles Southeast of Bsep.Ctr of Hurricane Was Estimated Near Latitude 31.3 North & Longitude 79.0 West.Storm Was Moving North at 17 Mph with Max Winds at 115 Mph1999-09-15015 September 1999 PNO-II-99-037H:on 990915,Hurricane Floyd Was Located Approx 168 Miles Southeast of Bsep.Ctr of Hurricane Was Estimated Near Latitude 31.3 North & Longitude 79.0 West.Storm Was Moving North at 17 Mph with Max Winds at 115 Mph PNO-II-99-037G, on 990915,Hurricane Floyd Was Located Approx 216 Miles Southeast of Bsep.Ctr of Hurricane Was Estimated Near Latitude 30.6 North & Longitude 79.1 West.Storm Was Moving north-northwest at 14 Mph with Max Winds at 125 Mph1999-09-15015 September 1999 PNO-II-99-037G:on 990915,Hurricane Floyd Was Located Approx 216 Miles Southeast of Bsep.Ctr of Hurricane Was Estimated Near Latitude 30.6 North & Longitude 79.1 West.Storm Was Moving north-northwest at 14 Mph with Max Winds at 125 Mph PNO-II-99-035, on 990830,util Secured from Notification of Unusual Event After Hurricane Warning Lifted for Area.Plant Had Been Placed in Hot Shutdown Due to Predicted Hurricane Track.Unit 2 Commenced Restart on 9908311999-08-31031 August 1999 PNO-II-99-035:on 990830,util Secured from Notification of Unusual Event After Hurricane Warning Lifted for Area.Plant Had Been Placed in Hot Shutdown Due to Predicted Hurricane Track.Unit 2 Commenced Restart on 990831 PNO-II-99-033, on 990830,Hurricane Dennis Was Located Approx 72 Miles Southeast of Bsep.No Significant Damage Has Been Sustained at Site.Ge Facility Suspended Fuel Fabrication Processes & No Significant Damage Was Sustained1999-08-30030 August 1999 PNO-II-99-033:on 990830,Hurricane Dennis Was Located Approx 72 Miles Southeast of Bsep.No Significant Damage Has Been Sustained at Site.Ge Facility Suspended Fuel Fabrication Processes & No Significant Damage Was Sustained IR 05000324/19990051999-08-27027 August 1999 Insp Repts 50-324/99-05 & 50-325/99-05 on 990620-0731.Two Violations Noted Being Treated as Ncv.Major Areas Inspected: Operations,Maint & Plant Support IR 05000324/19990041999-07-19019 July 1999 Insp Repts 50-324/99-04 & 50-325/99-04 on 990509-0619. Non-cited Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support.Includes Results of Y2K Readiness Program Review IR 05000324/19990031999-06-0707 June 1999 Insp Repts 50-324/99-03 & 50-325/99-03 on 990328-0508.Two Violations Noted & Being Treated as non-cited Violations. Major Areas Inspected:Aspects of Licensee Operations,Maint, Engineering & Plant Support IR 05000324/19990021999-04-26026 April 1999 Forwards Insp Repts 50-324/99-02 & 50-325/99-02 on 990214-0327.No Violations Noted.Major Areas Inspected: Licensee Operation,Engineering,Maint & Plant Support IR 05000324/19980141999-03-18018 March 1999 Insp Repts 50-324/98-14 & 50-325/98-14 on 990111-15,25 & 29. No Violations Noted.Major Areas Inspected:Licensee Calculations,Analysis,Performance Test Procedures & Other Engineering Activities IR 05000324/19990011999-03-15015 March 1999 Insp Repts 50-324/99-01 & 50-325/99-01 on 990103-0213.No Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support IR 05000324/19980111999-01-28028 January 1999 Insp Repts 50-324/98-11 & 50-325/98-11 on 981122-990102.No Violations Noted.Major Areas Inspected:Licensee Operations, Maint & Plant Support ML20198P0261998-12-21021 December 1998 Notice of Violation from Insp on 981011-1121.Violation Noted:On 981030,licensee Failed to Correctly Shutdown & Verify That Unit 1 Standby Gas Treatment Sys in Standby Alignment Per Section 7.1 of Procedure 1OP-10 IR 05000324/19980101998-12-21021 December 1998 Insp Repts 50-324/98-10 & 50-325/98-10 on 981011-1121. Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support.Also Includes Results of Engineering & Health Physics Insp PNO-II-98-050, on 981123,licensee Declared Notification of Unusual Event,Due to Release of Chlorine Gas from Svc Water Injection Sys in Chlorination Bldg.Personnel Were Moved to Alternate Locations Away from Gas Leak,As Precautionary1998-11-24024 November 1998 PNO-II-98-050:on 981123,licensee Declared Notification of Unusual Event,Due to Release of Chlorine Gas from Svc Water Injection Sys in Chlorination Bldg.Personnel Were Moved to Alternate Locations Away from Gas Leak,As Precautionary IR 05000324/19980131998-11-24024 November 1998 Partially Withheld Insp Repts 50-324/98-13 & 50-325/98-13 on 981026-30 (Ref 10CFR73.21).No Violations Noted.Major Areas Inspected:Aspects of Licensee Plant Support IR 05000324/19980091998-11-0909 November 1998 Insp Repts 50-324/98-09 & 50-325/98-09 on 980830-1010. Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support ML20195G4191998-11-0909 November 1998 Notice of Violation from Insp on 980830-1010.Violation Noted:On 980916,licensee Failed to Perform Section 7.1.5 of Procedure OMST-RHR-28Q as Required When Returning Flow Transmitter E11-FT-3338 to Service IR 05000324/19980081998-09-28028 September 1998 Insp Repts 50-324/98-08 & 50-325/98-08 on 980719-0829.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support PNO-II-98-039D, on 980827,update on Hurricane Bonnie Made. Walkdowns Confirmed,No Significant Damage to Security Barriers.Licensee Preparations for Plant Restart Continuing, Including Restoration of Warning Sirens1998-08-27027 August 1998 PNO-II-98-039D:on 980827,update on Hurricane Bonnie Made. Walkdowns Confirmed,No Significant Damage to Security Barriers.Licensee Preparations for Plant Restart Continuing, Including Restoration of Warning Sirens PNO-II-98-039C, on 980827,update on Hurricane Bonnie Made. No Significant Damage Has Occurred at Brunswick Plant or GE Fuel Fabrication Facility.Licensee Continues to Staff Technical Support Ctr & Emergency Operations Facility1998-08-27027 August 1998 PNO-II-98-039C:on 980827,update on Hurricane Bonnie Made. No Significant Damage Has Occurred at Brunswick Plant or GE Fuel Fabrication Facility.Licensee Continues to Staff Technical Support Ctr & Emergency Operations Facility PNO-II-98-039B, on 980826,update on Hurricane Bonnie Made. Hurricane Force Winds Have Been Experienced at Site,But No Significant Damage Has Occurred.Licensee Continues to Staff Emergency Facilities.No Other Damage Has Been Reported1998-08-26026 August 1998 PNO-II-98-039B:on 980826,update on Hurricane Bonnie Made. Hurricane Force Winds Have Been Experienced at Site,But No Significant Damage Has Occurred.Licensee Continues to Staff Emergency Facilities.No Other Damage Has Been Reported PNO-II-98-039A, on 980826,update on Hurricane Bonnie Made. Brunswick Resident Inspectors & One Regional Inspector Remain on Site to Monitor Licensee Activities.Region II State Liaison Officer Arrived in Raleigh Area1998-08-26026 August 1998 PNO-II-98-039A:on 980826,update on Hurricane Bonnie Made. Brunswick Resident Inspectors & One Regional Inspector Remain on Site to Monitor Licensee Activities.Region II State Liaison Officer Arrived in Raleigh Area PNO-II-98-039, on 980525,preparations for Hurricane Bonnie Made.Licensee Monitoring Progress of Hurricane in Order to Have Both Units in Cold Shutdown Three H Prior to Arrival of Hurricane Force Winds on Site1998-08-25025 August 1998 PNO-II-98-039:on 980525,preparations for Hurricane Bonnie Made.Licensee Monitoring Progress of Hurricane in Order to Have Both Units in Cold Shutdown Three H Prior to Arrival of Hurricane Force Winds on Site IR 05000324/19980071998-08-11011 August 1998 Insp Repts 50-324/98-07 & 50-325/98-07 on 980607-0718. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20237B9211998-08-11011 August 1998 Notice of Violation from Insp on 980607-0718.Violation Noted:Licensee Failed to Accomplish Activities Affecting Quality in Accordance W/Documented Instructions in Procedures for Listed Examples IR 05000324/19980061998-07-0606 July 1998 Insp Repts 50-324/98-06 & 50-325/98-06 on 980426-0606. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20236N9451998-07-0606 July 1998 Notice of Violations from Insp on 980426-0606.Violations Noted:On 980521,licensee Made Temporary Procedure Change That Altered Intent of Maint Surveillance Test 1MST-DG11R, DG-1 Loading Test,By Substituting 25 for 50 Horsepower Load IR 05000324/19983001998-06-15015 June 1998 NRC Operator Licensing Exam Repts 50-324/98-300 & 50-325/98-300 on 980508-15.Six SRO & Four RO Candidates Tested.All Passed Exam.One Candidate Identified as Having Some Performance Weaknesses ML20249A2191998-06-0101 June 1998 Notice of Violation from Insp on 980315-0425.Violation Noted:On 980331 Licensee Failed to Accomplish Scaffolding Erection Activities in Accordance W/Documented Procedure OMMM-022 IR 05000324/19980051998-06-0101 June 1998 Insp Repts 50-324/98-05 & 50-325/98-05 on 980315-0425. Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support ML20216H4431998-04-16016 April 1998 Insp Repts 50-324/98-04 & 50-325/98-04 on 980209-13,0309-12 & 16-20.Violations Noted.Major Areas inspected:follow-up on Licensee Corrective Actions for Electrical Equipment Environ Qualification & Review of Instrument Response Time Testing ML20216H4341998-04-16016 April 1998 Notice of Violation from Insp on 980209-13,0309-12 & 16-20. Violation Noted:On 970603,licensee Failed to Accomplish Activities Affecting Quality in Accordance W/Procedure EGR-NGGC-0005 IR 05000324/19980031998-04-13013 April 1998 Insp Repts 50-324/98-03 & 50-325/98-03 on 980201-0314.No Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support.Also Includes Results of Health Physics Insp by Regional Inspectors ML20217C8011998-03-16016 March 1998 Notice of Violation from Insp on 980126-30.Violation Noted: Rev 46 to Licensee Emergency Plan Decreased Effectiveness of Plan That Adopted Regulatory Provision for Biennial Exercise ML20217C8061998-03-16016 March 1998 Insp Repts 50-324/98-01 & 50-325/98-01 on 980126-30. Violations Noted.Major Areas Inspected:Emergency Preparedness Exercise ML20216B1741998-03-0202 March 1998 Insp Repts 50-324/97-15 & 50-325/97-15 on 971228-980131. Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support ML20216B1621998-03-0202 March 1998 Notice of Violation from Insp on 971228-980131.Violation Noted:On 971203 & 971230,for Unit 1 & 971203,971210 & 971220 & 980104 for Unit 2,Condition Repts Were Not Initiated to Address Repetitive Failures of Plant Computer ML20202D3161998-02-0505 February 1998 Omitted Page 42 to Insp Repts 50-324/97-13 & 50-325/97-13 Transmitted on 980123 IR 07100109/20120271998-01-23023 January 1998 Notice of Violation from Insp on 971109-1227.Violation Noted:On 971209,inspector Determined That Licensee Had Not Maintained Data Sheets or Logs for Equipment Alignment ML20199G7501998-01-23023 January 1998 Insp Repts 50-324/97-13 & 50-325/97-13 on 971109-1227. Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support.Includes Results of Maint, Engineering & FP Insps ML20198N6461997-12-30030 December 1997 Notice of Violation from Insp on 971209-12.Violation Noted: on 971118,locked High Radiation Area Was Left Unattended & Entrance Was Not Secured W/Designated Special cal-core Locks Prior to Leaving Area Unguarded ML20198N6561997-12-30030 December 1997 Insp Repts 50-324/97-14 & 50-325/97-14 on 971209-12. Violations Noted.Major Areas Inspected:Radiation Protection & Chemistry Controls,Miscellaneous Radiation Protection & Chemistry Issues & Mgt Meetings IR 05000324/19970141997-12-30030 December 1997 Insp Repts 50-324/97-14 & 50-325/97-14 on 971209-12. Violations Noted.Major Areas Inspected:Radiation Protection & Chemistry Controls,Miscellaneous Radiation Protection & Chemistry Issues & Mgt Meetings ML20198P0561997-12-23023 December 1997 NOV from Insp Completed on 971113.Violation Noted:Licensee Failed to Promptly Correct Condition Adverse to Quality Re Unit 1 High Drywell Temp Condition ML20197H1691997-12-0808 December 1997 Notice of Violation from Insp on 970928-1108.Violation Noted:On 970923,torus Master clearance,2-97-555 Was Not Adequate to Prevent Draining of Water Into Unit 2 Torus 1999-09-15
[Table view] |
See also: IR 05000324/1989002
Text
'
'
e .. ,.)' '
UNITED STATES s ,
[pm Reog].o NUCLEAR REGULATORY COMMISSION
0
[A ' ,$ R EGION 11
.g J j '> 101 M ARIETT A STREET, N.W.
- \ "y ATLANT A, GEORGI A 30323
g vr.....f
Report Nos. 50-325/89-02 and 50-324/89-02
1
Licensee: Carolina Power and Light Company
P;'0. Box 1551
Raleigh, NC 27602
Docket Nos. 50-325 and 50-324 Licensa Nos. DPR-71 and DPR-62
Facility Name: Brunswick 1 and 2
Inspection Conducted: January 1-31, 1989
Inspector: h
W,'H. Ruland
-e I Uh
Date Signed
r7'
'
^^ ^W > YN
W. Levis V r. Date Signed
^
n:
r
Uhf
Date Signed
P. M. adden f'
Approved by: C h 27!fE
. C. Dance, Section Chief Date Sidned
Division of Reactor Projects
-
SUMMARY !
Scope: This routine safety inspection by the resident inspector' involved the
areas of maintenance observation, surveillance observation,
operational safety verification, flow -restricting orifices', onsite
Licensee Event Reports (LER) review, in office LER ' review, followup
C on Temporary Instruction (TI) 2500/20 - implementation of the ATWS
l
rule, onsite followup of events, Onsite Nuclear Safety. (0NS) group,
and action on previous inspection findings . 1
Results: In the areas inspected, two violations were identified: (1) operator
inattention to detail led to inadequate implementation of a clearance
on the 2A RHR pump, paragraph 11.d; and (2) design requirements for
,
flow restricting orifices were inadequately specified. The orifice
l
plates, as originally designed, were too thin for their application.
The licensee found them deformed from the flow, paragraph 5. This
violation was 'found to meet the intent of the criteria specified in l
l Section V of the NRC Enforcement Policy for not issuing a Notice of
Violation.
Two unresolved items were also identified: (1) inadequate work
. control and clearance led to the partial dra' in g of the Unit 1 SLC
8903100549 090227
PDR ADOCK 05000324 i
o PNV l
-
. ]
, _ _
.. .
.
b
,
-
2
0
.ec
.
tank : during'. refuel ' operations, paragraph ~ 4.b;' 'and (2) ' inadequate
control of raceway. electrical physical.' separation,. paragraph 4.c. In
.
addition, a standby gas treatment system periodic test was identified
. asL- needing' clarification regarding the acceptance criteria,.
. paragraph 3.
The -licensee' has implemented, and is continuing to implement--a plan
to comply with the ATWS-rule. .To date,-there are still-three issues
that need to be accomplished, paragraph 8.
l
,
_ . _ . . _ _ _ _ _ _ _ . _ _._ ._____m___________m - _ _ _ _ _ _ _ . _ . _ _ _ _ _ __ _ _ _ _ _ _ J
o
, .
.
.
REPORT DETAILS
1. Persons Contacted
Licensee Employees
- K Altman, Manager - Maintenance
W. Biggs, Engineering Supervisor
- F. Blackmon, Manager - Operations
- S. Callis, On-Site Licensing Engineer
T. Cantebury, Mechanical Maintenance Supervisor (Unit 1)
- G. Cheatham, Manager - Environmental & Radiation Control
R. Creech, I&C/ Electrical Maintenance Supervisor (Unit 2)
W. Dorman, Supervisor - QA
- K. Enzor, Director - Regulatory Compliance
- R. Groover, Manager - Project Construction
- J. Harness, General Manager - Brunswick Nuclear Project
W. Hatcher, Supervisor - Security
A. Hegler, Supervisor - Radwaste/ Fire Protection
- R. Helme, Manager - Technical Support
- J. Holder, Manager - Outages
- L. Jones, Director - Quality Assurance (QA)/ Quality Control (QC)
- M. Jones, Director - On-Site Nuclear Safety - BSEP
R. Kitchen, Mechanical Maintenance Supervisor (Unit 2)
G. Oliver, Manager - Site Planning and Control
- J. O'Sullivan, Manager - Training
B. Parks, Engineering Supervisor
- R. Poulk, Project Specialist - NRC
J. Smith, Director - Administrative Support
- R. Starkey, Project Manager - Brunswick Nuclear Project
V. Wagoner, Director - IPBS/Long Range Planning
R. Warden, I&C/ Electrical Maintenance Supervisor (Unit 1)
B. Wilson, Engineering Supervisor
- T. Wyllie, Manager - Engineering and Construction
Other licensee employees contacted included construction craftsmen,
engineers, technicians, operators, office personnel, and security force
members.
- Attended the exit interview
Note: Acronyms and initialisms used in the report are listed in paragraph
13.
2. Maintenance Observation (62703)
The inspectors observed maintenance activities, interviewed personnel, and
reviewed records to verify that work was conducted in accordance with
approved procedures, Technical Specifications, and applicable industry
_ - __- _ _ -
,__ _ _ _ _ _ . . _ _ . __ ,_ _ _ _ _ . _ _ _ _ . ____ _ _ _ _
F =
l
.
, I
,
'
2
codes and standards. .The inspectors also verified that: redundant
components were operable; administrative controls were followed; tagouts
were adequate; personnel were qualified; correct replacement parts were
used; radiological controls were proper; fire protection was adequate;
quality control hold points were adequate and observed; adequate
post maintenance testing was performed; and independent verification
requirements were implemented. The inspectors indeperidently verified that
selected equipment was properly returned to service.
Outstanding work requests were reviewed to ensure that the licensee gave
priority to safety-related maintenance. The inspectors observed / reviewed
portions of the following maintenance activities:
87-AYRB2 Installation of Fire Pump Packing Sleeves
88-BCBE2 2A Emergency Filtration Fan 2-VA-2A-ERF-CB Thermal Overload
Problem
88-'BGYT1 Cable Coatings Service Water Structure
89-ABIR1 Cable Coatings Diesel Generator Basement
PM-88-003 Hydrogen Gas Line Replacement Temporary Line
No violations or deviations were identified.
3. Surveillance Observation (61726)
The inspectors observed surveillance tecting required by Technical
Specifications. Through observation, interviews, and record review, the
inspectors verified that: tests conformed to Technical Specification
requirements; administrative controls were followed; personnel were
qualified; instrumentation was calibrated; and data was accurate and
complete. The inspectors independently verified selected test results and
proper return to service of equipment.
The inspectors witnessed / reviewed portions of the following test
activities:
IMST-APRM25Q APRM E Channel Calibration / Functional Test
2MST-HPCl22M HPCI Steam Line Low Pressure Instrument Channel
Calibration
2MST-HPCI23M HPCI Turbine Exhaust Diaphram High Pressure Instrument
Channel Calibration
2MST-RHR27M RHR Shutdown Cooling Reactor Pressure Instrument Channel
Calibration
_ - - _ _ _
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
, .
.
-
l
3
During a review of the Unit 2 C0 and SF logs on January 24, 1989, the
inspector noted that, during the performance of PT-15.6, the monthly SBGT
Operability Check, train 2A experienced erratic flow indications several
hours into the 10 hour1.157407e-4 days <br />0.00278 hours <br />1.653439e-5 weeks <br />3.805e-6 months <br /> test. Despite the flow indication problem,
operations accepted the PT as satisfactory; however, train 2A was declared
l inoperable. Maintenance repaired the flow indicator and train 2A was run
for approximately 15 minutes to verify that it worked properly. The
inspector questioned the licensee on two aspects of this event.
First, it was not clear that the PT should have been accepted as
satisfactory. The acceptance criteria of PT-15.6 consists of two parts:
(1) Criterion 6.0.1.1 requires that SBGT systems operate for at least 10
hours with flow through the charcoal adsorbers and HEPA filters with the
heaters in automatic control . (TS 4.6.6.1.a requires that this be done
every 31 days.); and (2) Criterion 6.0.1.2 requires that the pressure drop
across the HEPA filters and charcoal adsorbers be less than 8.5" at a flow
rate between 2700 and 3300 scfm. (TS 4.6.6.1..d.1 requires that this
system parameter be verified every 18 months.) When the flow and D/P
values were recorded on the PT data sheets, the above parameters were ,
l
indicating in the proper band. The fact that the flow indication later
became erratic was never documented on the PT.
The second aspect questioned by the inspector was the acceptability of a
15 minute run to check the flow indicator after repairs. The inspector
noted that it had taken several hours for the indicator to fail previously
and was not sure that 15 minutes was adequate to verify operability. The
inspector felt that the licensee should have stopped the PT at the point
the indicator became erratic, repaired the indicator, then reperformed the
PT.
Based on the inspectors questions, the licensee determined that the PT did
not meet the acceptance criteria and, therefore, was unsatisfactory. The
licensee then repeated the PT. The flow indicator failed shortly after
starting the test. The indicator was again repaired and the PT completed
satisfactorily.
The inspector reviewed the TS surveillance requirements for SBGT. The
inspector determined that no violation of the SBGT TS surveillance
requirements occurred. TS 4.6.6.1.6.3 requires verification of 3000 scfm ;
flow every 18 months and had been verified the previous month during the
performance of PT-15.6. In addition, the licensee made no alterations to
the SBGT system to change flow. The valve lineup was the same, the fan
motor was still running and the proper D/Ps existed across the HEPA
filters and charcoal adsorbers. However, a procedural deficiency exists
in PT-15.6. The data recorded on the PT data sheets indicated that the PT
was completed satisfactorily with no problem noted concerning the flow
indication. Operations issued Item of Concern 89014-01 to address this
issue. The inspector will monitor the licensee's closeout of this item in
future routine inspections.
No violations or deviations were identified.
1
- . . _ _ - _ - _ _ _ _ - - _ _ _ _ _ _ - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _ _ _ _ _ _ _ _ _ - _ _
. _ _ - - _ _ _ _ _ - _ - _ _ _ _ -
, 4
.
'
.
4
4. Operational Safety Verification (71707)
The inspectors verified that Unit 1 and Unit 2 were operated in compliance
with Technical Specifications and other regulatory requirements by direct
observation of activities, facility tours, discussions with personnel,
reviewing of records, and independent verification of safety system
status.
The inspectors verified that control room manning requirements of 10 CFR l
50.54 and the Technical Specifications were met. Control operator, shift !
supervisor, clearance, STA, daily and standing instructions, and jumper / ;
bypass logs were reviewed to obtain information concerning operating l
trends and out of service safety systems to ensure that there were no.
conflicts with Technical Specification Limiting Conditions for Operations.
Direct observations were conducted of control room panels. instruments-
tion, and recorder traces important to safety in order to verify ,
operability and that operating parameters were within Technical i
Specification limits. The inspectors observed shift turnovers to verify
that continuity of system status was maintained. The inspectors verified i
the status of seiected control room annunciators. .
I
Operability of a selected Engineered Safety Feature division was verified
weekly by ensuring that: each accessible valve in the flow path was in ;
its correct position; each power supply and breaker was closed for
components that must activate upon initiation signal; the RHR subsystem
cross-tie valve for each unit was closed with the power removed from the
valve operator; there was no leakage of major components; there was proper ;
lubrication and cooling water available; and a condition did not exist I'
which might prevent fulfillment of the system's functional requirements.
Instrume1tation essential to system actuation or performance was verified
operaME ' by observing on-scale indication and proper instrument valve-
lineup, if accessible.
The inspectors verified that the licensee's health physics policies /
procedures were followed. This included observation of HP practices and a
review of area surveys, radiation work permits, posting, and instrument ,
calibration. l
!
The inspectors verified that: the security organization was properly ;
manned and security personnel were capable of performing their assigned
functions; persons and packages were checked prior to entry into the
protected area; vehicles were properly authorized, searched and escorted
within the PA; persons within the PA displayed photo identification
badges; personnel in vital areas were authorized; and effective
compensatory measures were employed when required.
The inspectors also observed plant housekeeping controls, verified
position of certain containment isolation valves, checked a clearance, and
verified the operability of onsite and offsite emergency power sources.
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ l
_ _ _ _ - - _
g -
t.
-
r
s
'
5
a. Adequacy of SRM Channel Check
The licensee began reloading the Unit I core on January 18, 1989.
Shortly after beginning' their reload, the licensee experienced two
problems with SRMs. After loading fuel bundles around SRM B, no
indication was noted. The SRM B was declared inoperable and
subsequent troubleshooting revealed a. problem with the preamplifier.
The'next day, a problem was found with the control roon indicator for
SRM D. The meter had drifted out of calibration and was subsequently
recalibrates.
The inspector questioned why the channel functional test for the
SRMs, which is required to be accomplished 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> prior to core
alterations, did not find these problems. The licensee had performed
1 MST-SRM11W, SRM Channel Functional Test, to satisfy the Technical
Specification requirement prior to moving fuel. The licensee plans
to resolve the inspector's questions prior to the end of the next
inspection period.
b. Inadvertent Draining cf SLC Tank -
Unit I demineralized water supply valves leaked by, diluting the
boron concentration in the SLC tank. The leakage worsened, and SLC
was declared inoperable on January 27, 1989, due to insufficient
boron concentration in the tank. The licensee drained several
hundred gallons from the tank, added chemicals to bring the
concentration within TS requirements, and initiated a work order to
repair the leaking valves.
There are two possible sources of leak-by of demineralized water to
the SLC tank. One source is leakage past the F010 valve, the normal
SLC tank fill valve, and the other is F014, the SLC test tank outlet
demineralized water supply valve. These valves are normally locked
closed. Clearance 1-189 was issued for work on the F010 valve.
After the clearance was hung, maintenance personnel signed the
clearance, indicating that they concurred with the clearance.
Maintenance also requested authorization for two work orders, one to
repair the F010 valve, and one to repair the F014 valve. The SF
authorized work on both valves, thinking that both valves were under
clearance. A different SF had approved the clearance.
After the work was authorized, maintenance personnel began repairs.
They noted that both valves, F010 and F014, were locked closed. They
called the control room concerning this condition and received
permission from operations to remove the locking devices and open the
valves. After the valves were opened, the maintenance personnel
loosened the bonnet bolts for both valves. Leakage was noted to come
from the valves' bonnet area. After about 15 minutes, the leakage
had not stopped. Since no leakage was coming from the drain valves
1
i
l
. - _ _ _
1
x c
.
.
4 6
intended to drain the demineralized water header, the maintenance
personnel -informed the control room. The operations personnel
assumed that the leakage was from the demineralized water header and
told ' maintenance that the leakage was expected. The . operations
personnel .were unaware that the previous shif t had already drained
the header in preparation for work on the F010 valve. Unknown to
operations, water was draining from the SLC tank, .through the open
SLC suction valve, F001, and then out the bonnet area for the F010
and F014 valves. The inadvertent draining of the SLC tank co.itinued
for about one hour and a half until the SLC tank low level alarm was
received at 3200 gallons. Operations reviewed the clearance for the
work, recognized the error in the clearance, and'had maintenance stop
work.
While the SLC tank was being inadvertently drained, the licensee was
withdrawing and then inserting control rods one at a time for timing
purposes. Technical Specification 3.1.5 requires that the SLC be
operable when in operational condition 5 (refuel) and, with the SLC
system inoperable, all operations involving core alterations or
positive reactivity changes must be .2 pended and all insertable
control rods must be inserted within one hour. The licensee believes
that the SLC system was operable during this inadvertent draining
event. Their documented operability assessment was not completed by
the end of the inspection period. Pending review of the licensee's
operability assessment, this will be an " Unresolved Item:
Inadvertent Draining of the SLC Tank (325/89-02-03).
The inspector concluded that, at a minimum, the clearance and work
controls in effect for work on these valves was inadequate. Had the
work been for the F010 valve only, the clearance would still have
been inadequate. The F014 valve should have been tagged closed to
allow work on the F010. The lack of adequate work controls,
specifically related to inadequate or improper clearances during
outage periods, is a recurring problem at Brunswick. Recently, as
documented in inspection report 88-45, an improper clearance rendered
the secondary containment isolation dampers inoperable. This problem
was addressed in an enforcement conference held on January 13, 1989.
As part of the corrective action, the licensee now requires a second
SR0 to review clearances affecting safety systems. This corrective
action was in place wnen the SLC clearance was authorized. This
matter was discussed with licensee management and will be further
addressed in the followup of the unresolved item.
- Eresolved items are matters about which more information is required to
-determine whether they are acceptable or may involve violations or
deviations.
_ _ _ - - _ _ - _ _ _ _ _ _ _ _ - - _ _ _ _ _ - _ _ - _ _ _ _ _ _ _ _ _ _ - - - _ - _ _ - _ _ _ _ _ _ _ _ _ - _ _ - _ _ _ _ - _ - _ _ - - - _ - _ _ _ - - _ - _ _ - _ _ _ _ - _ _ _ -
, - .
7
c. Missing Cable Tray Covers
The inspectors, as a part of their routine walkdown, inspected the
area over the battery rooms in the Unit 2 cable spreading room. The
inspectors noted two cases where the physical electrical separation l
requirements of plant specification 048-004, Design and Installation
of Raceway System and Isolation and Separation of Interconnecting
Wire and Cable, revision 12, section 2.2.2, paragraph 2.2.2.4.c and
d, may not have been met.
The first concern involves the divisional intersection of trays
56M/DA (Division I) and 54M/DB (Division I). These trays cross one
another and do not have the minimum 18-inch spatial separation
between the divisionalized cable tray networks and they are not
provided with metal tray covers as required by the specification.
The second concern involves the spatial separation provided between
cable pull box WM7 (Division II) and cable tray 93K/CA (Division I)
and compliance with the specification. The licensee has not
demonstrated that they have adequate controls in place to assure that
the physical electrical separation design configuration required by
the subject specification is being maintained: Tne inspector
requested that the licensee supply the necessary documentation to
demonstrate that controls are in place to maintain the physical
electrical design configuration as required by specification 048-004.
The inspector's final resolution of this issue will be made pending
the review of this documentation. This item remains Unresolved:
Inadequate Control of Electrical Physical Separation Provided for
Divisionalized Raceway (325/89-02-04 and 324/89-02-04).
No violations or deviations were identified.
5. Flow Restricting Orifices (62703)
The licensee found several flow restricting orifices deformed in the RHR,
HPCI, RCIC, and Core Spray systems of Unit 1. Based or, erosion problems
found with certain RHR valves late last month, the licensee started to
inspect both flow restricting orifices and flow measuring orifices for
possible erosion damage. While no erosion damage was found, several flow
restricting orifices were found deformed in the direction of flow.
Damaged safety related orifices included:
RHR Minimum Flow E]1-FO-D001B (A,C,D)
Core Spray Min Flow E21-FO-D001A (B)
Core Spray Injection E21-FO-D002A (B)
HPCI Minimum Flow E41-FO-D005
HPCI Full Flow Test E41-FO-0010
_ _ _ _ -
_ _ - _ _ _ _ . _ - _ - - - . - - . - - .
_ _ _ _ _ _ _ _ ,
- ., [ c .-
-\
p .
y
'
,
8
RCIC Minimum Flow E5'l-FO-D005
l
l- RCIC Full Flow Test E51-F0-D006
.
Note: The letters in parentheses indicate other division orifices of ~
similiar design that were not inspected.
Technical Support predicted the failure of the above orifices considering
plastic deformation of the stainless steel plates. All of 'the above
orifice plates were 1/8" A240-316 stainless steel. Liquid penetrant
testing of the plates showed no cracking in spite of applied stresses
exceeding several ._ times the yield stress of' the material . The worst case
deformation occurred in the HPCI min flow orifice. The pipe ID was 3.83"
and the orifice bore originally was 1.021". The licensee found.the bore
had increased to 1.088" and the plate had ballooned out about'1/2".
The licensee replaced the above Unit 1 orifice plates with locally
manufactured plates that met the correct design requirements. However,
the Core Spray injection orifice plates, while increased to 1/4", should
be .36" based on the licensee's design rules for the other orifices.
Several EERs document the replacement of the orifice plates and justify
continued operation of Unit 2, the operating unit. EER 89-0013 assessed
operability of the Unit 2 orifice plates. The enginering staff found that
continued Unit 2 operation was acceptable because:
o Material properties of the stainless steel after yielding
(effectively cold working the steel) resist further deformation.
o If they failed, the orifice failure mode would be tearing, since the
stainless steel will behave ductilely as indicated above; thus, no
loose parts concern exists.
,!
o Unit 1 inspections confirmed the above statements.
o Increased orifice sizes found or Unit I have been reviewed and have
no significant effect on system operation.
The licensee also accepted operation of the Unit I core spray systems with
the 1/4" plate till the next refueling outage. The orifice plates will be
inspected and/or replaced as necessary after that inspection.
The plates deformed because of inadequate original design and ,
specification. A reference in the original design specification supplied '
minimum values for orifice plate thickness based on measurement devices.
Those plates normally have low differential pressures. No evaluation or
calculations were performed for plates which did not have minimum
differential pressures, namely, the flow restricting orifices.
The licensee failed to take an opportunity in 1982 to discover this
problem. Maintenance found a damaged HPCI full flow test orifice plate in
-_ - _ _ - _ - _ _ - _ _ _ _ . -
,
C .
.
'
'
.
9
December 1982 (WR&A 1-M-82-387). The plate was replaced in June 1985
without an engineering review being performed to determine the root cause
of the failure. This failure to adequately correct a problem with safety
related equipment is a failure to fully implement the licensee's quality
assurance program. However, since the licensee has undergone extensive
upgrade in program and organizational changes since that failure was
missed, and the licensee found and underwent extensive actior, to correct
the problem, this is considered to be a licensee identified violation:
Inadequate Design of Flow Restricting Orifice Plates (325/89-02-02 and
324/89-02-02). Accordingly, as this violation meets the intent of the
criteria specified in Section V of the NRC Enf orcamnet Policy for not
issuing a Notice of Violation, its not being cited
The inspectors examined an orifice plate, interviewed the responsible
engineer, and reviewed documentation and engineering evaluations related
to this issue. Based on the inspection scope and the information
provided, the inspectors conclude that the licensee adequately addressed
the issue. Future routine inspection will be performed in the area to i
i
verify that the Unit 2 orifice plates are replaced as the licensee
indicated. .
One violation was identified.
6. Onsite Review of Licensee Event Reports (92700)
The below listed LERs were reviewed to verify that the information
provided met NRC reporting requirements. The verification included
adequacy of event description and corrective action taken or planned,
existence of potential generic problems and the relative safety
significance of the event. Onsite inspections were performed and
concluded that necessary corrective actions have been taken in accordance
with existing requirements, licensee conditions, and commitments.
a. (CLOSED) LER 1-87-21, Unit 1 Primary Containment Groups 2, 3, and 6
Isolations and B Logic Signal Due to Inadvertent Deenergizing of
Units 1 and 2 Common Emergency AC Bus E2. The licensee determined
that this event resulted from the installation activities associated
with the Emergency Response Facility Information System. In response
to this event, the licensee conducted a review of all remaining ERFIS
computer points to be installed to determine if any additional safety
precautions with regard to manipulation of energizea leads were
required. In addition, the licensee committed not to install any
ERFIS computer points involving voltage monitoring of the emergency
buses whenever the respective standby DG is unavailable.
The inspector reviewed the ERFIS computer tie-in documentation
associated with plant modification PM-84-340-T, ERFIS Tie-In to
Electrical Batteries / Distribution System, and PM 85-061-T , ERFIS
Tie-In to Electrical Distribution System. For the modifications
reviewed, the licensee did not perform any ERFIS tie-ins to the
emergency buses while the respective DG set was out of service. In
_ _ _ _ _ -
. - . - - _ _ - - - - .. -- - _
_- -- __- . -
l* .
+
'
.
.
10 h
1
l
addition, the inspector verified that the licensee conducted a review
of ERFIS plant. modifications to determine if any additional safety-
precautions regarding manipulation of energized leads were required.
The licensee concluded that additional precautions were required to
be incorporated into PM 84-340-V, ERFIS -Tie-In to ~ Containment
Atmosphere Control, PM 85-061-T, ERFIS Tie-In to the Electrical-
Distribution System, and PM 84-340-T, ERFIS Tie-In to the Batteries /
Electrical System. The inspector reviewed these precautions and
found them acceptable.
b. (CLOSED) LERs 1-87-23, Inoperability of HPCI System Due to Failure
of- HPCI Turbine Steam -Inlet Isolation Valve E41-F001; 1-88-11,
'
Inoperability of HPCI System. Resulting from Failure of HPCI Pump
Suppression Pool Supply Outboard Isolation Valve; 1-88-12,
Inoperability of High Pressure Coolant Injection System Due to
Failure of HPCI Turbine Steam Inlet Isolation Valve During-
Operability Testing; 1-88-17, Inoperability of HPCI System Due to
Failure of HPCI Turbine Steam Inlet Isolation Valve During Opera-
-bility Testing; and 1-88-19, Inadequate Design of High Pressure
Coolant Injection Pump Discharge Valve.
The above LERs dealt with the inoperability of the Unit 1 HPCI system
due to valve failures or potential valve failures caused by design -
deficiencies. Due to the numerous problems experienced with the HPCI
MOVs, the licensee createct a task group to determine the design
operating margin of each safety related MOV and to evaluate' each
valve with respect to 'the postulated environmental and degraded
voltage scenarios. Some of the concerns to be evaluated by the task
group include the following:
o Use of starting resistors in motor starting circuits.
o Temperature effects on motor torque.
o Evaluation of cable sizing.
o Installing surge protection within shunt coil circuitry.
o Usc of double disc versus flex wedge disc gate valves.
o Relocation of valves to less harsh environments.
o Changing gearing of actuators.
Several of these deficiencies, along with corrective actions taken to
date, have been inspected previously as detailed in inspection
reports 88-21, 88-24 and 88-27. Based on these inspections, the
inspector will close the above LERs. However, the inspector will
followup on the results of the licensee's valve task group and any
required corrective action. This will be an Inspector Followup Item:
Followup on Valve Task Group Findings (325/89-02-05 and 324/89-02-05).
_ _ _ _ - _ _ _ _ _ _ _ _ _ _ _ - - _ - _ _ _ _ _ _ _ _ _ _ _ _
- _ - _ _ . _ _ _ _ _ _ _ _ _ _ _
.c~ . . ;
- O
'
-
J
11
'
,
-c. (CLOSED) LER 1-88-18, Inoperability of HPCI System Pump ~ Suppression.
Pool Suction Supply Outboard Primary.- Containment Isolation Valve.
The inspector reviewed licensee activities related to the subject LER
and. associated' corrective actions to prevent recurrence. At the time
of the incident, the inspector also examined the. limit switch
subassembly and verified that there was a bent finger. in the finger
assembly, along with some . slight charring of. the rotor insert,
indicating intermittent electrical contact between the finger and
rotor insert. The cause of the bent finger in the assembly was
attributed to personnel error. The licensee. had recently started ,
'
cleaning limit . switch contacts as part of their routine preventive
maintenance program due to two previous valve failures attributed to
'
dirty limit switch contacts (see Inspection Report 88-18). As part
of their corrective action, the licensee inspected 22 other valves
which had previously been inspected under their new maintenance
instructions governing ' limit switch contact cleaning. No other
problems were noted. In addition, the licensee provided additional
- instructions in MI-10-25, Rev. 3, dated November 9, 1988, for the
method of cleaning contacts along with precautions.for handling of
limit switch fingers. -The gap between the finger assembly and finger
spring guide are now also checked as part of the revised procedure.
No violations or deviations were identified.
7. In Office Licensee Event Report Review (90712)
The below listed LERs were reviewed to verify that the information
provided met NRC reporting requirements. The verification included
adequacy of event description and corrective action taken or planned,
existance of potential generic problems and the relative safety
significance of the event.
(CLOSED) LER 1-88-29, Control Building Emergency Air Filtration System
Isolation Due to a Loss of Power to the Chlorine Detectors in the Service
Water Building.
(CLOSED) LER 2-88-20, RWCU Isolation During a HPCI MST Due to a Spurious-
Actuation of Riley Temperature Switches in the Steam Leak Detection
System. l
(CLOSED) LER 2-88-21, Primary Containment Group 3 Isolation Resulting
from Unplanned Actuation of RWCU Area High Temperature Switch G31-TS-N600C.
No-violations or deviations were identified.
8. Followup on TI 2500/20 (25020)
(OPEN) TI 2500/20, Inspection to Determine Compliance With ATWS Rule,
10 CFR 50.62. The purpose of this inspection was to determine if the
licensee has implemented their program as previously committed to NRC for
complying with 10 CFR 50.62, the ATWS rule. In addition, some program
_ _ _ _ - _ _ _ _ _ _ _ _ _ _ - _ _ _ - _ _ _ _ _ - _ _ . _ _ - _ _ - - _ _ _ _ - _ _ _ _ _ - _ _ _ _ _ _ _ _ _ _ - _ _ _ - _ _ _ _ _ _ - _ - _ _ _ - _ - _ _ _ - _
---_
.-:.
.
-
e
12
l
,
elements were inspected to verify that quality controls were adequate
' during the design, installation and subsequent testing 'of the system. To
comply with the ATWS rule, the licensee modified their existing SLC system
and Recirculation Pump Trip system and added the Alternate Red Injection
system. A summary of the changes to each of these systems is provided
along with a discussion of other functional arecs inspected.
SLC
The SLC' system was modified for both units to allow for 2 pump injection.
86 GPM of 13 weight percent of sodium pentaborate is specified in the-
rule. Based on an equivalency determination performed by the licensee due
to their smaller reactor vessel (218" ID versus 251" ID), the Brunswick
injection rate required is 66 GPM of.13 weight percent sodium pentaborate.
The equivalency methodology used by the licensee was accepted by NRR in an
SER dated October 21, 1986. The plant's Technical Specifications for each
unit have been changed to show a different relief valve setpoint,
different allowable volume / concentration levels for the sodium pentaborate,
and also to specify a one pump injection requirement of 41.2 GPM. The
Safety Evaluations which accepted these changes are dated April 16, 1987,
and January 28, 1988, for Unit 1 and Unit 2, respectively.
ARI
The purpose of the ARI system is to initiate a reactor scram by a means
independent of the RPS system. To accomplish this, four additional vent
paths have been installed in the RPS scram pilot valve air header. Each
vent path consists of two solenoid valves in series. The location of the
four sets of solenoid valves is as follows:
o Upstream of backup scram solenoid valves,
o Scram Discharge Volume vent and drain air line.
o South bank Hydraulic Control Units.
o North bank Hydraulic Control Units.
The solenoid valves are normally deenergized. When an actuation signal is i
received from the ARI logic, the solenoid valves energize and reposition l
to vent air from the scram pilot valve air header to vent the control rods
and close the SDV vent and drain valves. Rod motion is required to begin
within 15 second and be completed within 25 seconds.
The ARI logic consists of two logic systems. Each logic system consists l
of two low reactor water level instrumentation channels in series and two
reactor pressure instrumentation channels in series. The logic system
receives a trip signal if both of the associated level channels or
pressure channels trip. The setpoints for the level and pressure j
instrument trips are set such that a reactor scram signal should have
already been sensed by the RPS system. The logic is designed such that it
_ _ _ - - _ _ _ - _ _ _ - _ _ _ _ _ _ _ - - - _ _ _ _ _ _ - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _ - _ - - _ _ _ -
. - . ____--___ _____ _ -_ - __
.. ..
.
.
p- 13
is testable at power. Only one logic. system will be inoperable during
testing. A valid signal sensed by the other logic system will still 'cause
an ARI. This' system is installed on Unit 2 and is currently being -
installed on Unit 1 during the refueling outage.
! NRC accepted the licensee's ARI design, with exceptions, in SERs dated
September 18, 1987, and April 8, 1988. The September 18, 1987 SER noted
problems with the testability feature of the system; which the licensee
corrected. The April 8, 1988 SER noted a problem related to the diversity
of the ARI system from RPS. Specifically, the sensors used by the ARI.
system to measure pressure and level are Rosemount analog transmitters /
trip units. These same signal conditioning devices are also used in RPS. j
NRC stated that sufficient diversity did not exist and that the licensee
design was not in compliance with the rule. A one cycle extension was
given for Unit 2 in the issuance of Amendment 150 dated April 8, 1988.
While inspecting the installation of the ARI solenoid valves, the.
inspector noted the following:
Manufacturer, model number, energization stote, and power source (DC)
are identical for the backup scram solenoid valves and for ARI
solenoid valves which are redundant to the backup scram solenoid
valves.
Manufacturer and model number are the same for ARI and RPS SDV vent
and drain solenoid valves.
Manufacturer for individual scram solenoid valves are the same as ARI
solenoids on HCU banks. ,
The inspector discussed the above findings with NRR. NRR concluded that
this was sufficient diversity since the individual scram solenoids were of
a different mcdel, energization state, and power source than the ARI
solenoid valves located on each HCU bank. In addition, failure of the
solenoids for the SDV vent and drain valves would not prevent rod
insertion or the successful completion of the scram valves. Diversity of
the ARI solenoid valves from the backup scram valves was not a
requirement. !
The inspector also reviewed the electrical independence of the ARI system
from RPS. The inspector noted that the ARI logic and solenoid valves were
powered from the same distribution panel as one division of RPS analog
transmitters / trip units. This matter was brought to the attention of NRR
for resolution.
RPT
i
The recirculation pump trip is supplied from the same logic that supplies
the ARI system. A trip of either logic system will cause both recircula-
tion pumps to trip. The Brunswick design utilizes one trip coil which
4
)
_ _ _ _ - _
~ .
.
!
I
14
I
trips the feeder breaker to the recirculation pump motor generator set. I
This design is different from the Hatch or Monticello design approved by j
NRC in an SER dated October 21, 1986. Approval of BSEP design is still i
under consideration by NRR.
E i
The inspector reviewed QA/QC involvement with the licensee's
implementation of the ATWS rule. The inspector verified that design
control measures, procurement control, and receipt instructions were
appropriate and in accordance with the guidance provided in Generic Letter
85-06. QA/QC was directly involved with the procurement and modification
review for the ATWS modifications. In addition, they witnessed portions ]
of the acceptance testing and verified that installation was performed in i
accordance with governing instructions.
Training
As noted in inspection report 88-15, the inspector verified that opera-
tions personnel received appropriate training as a result of the ATWS
modifications.
Conclusions
The licensee has implemented, and is continuing to implement, a plan to
comply with 10 CFR 50.62. QA controls governing that implementation have
been adequate. As of this date, there are still three issues that need to
be accomplished. j
'
Replacement of ARI analog transmitter / trip units with one of a
different design to ensure diversity from RPS.
NRC acceptance of RPT single trip coil design.
l
NRC acceptance of ARI and RPS electrical independence.
No violations or deviations were identified.
9. Onsite Followup of Events (93702)
Diesel Generator No. I tripped at 5:56 p.m., on January 12, 1989, causing
a loss of emergency bus E-1. The DG was supplying power to E-1 to support
testing of the normal off-site power circuits on bus ID. Unit I was
defueled and Unit 2 was operating at 100% power. The licensee reported
that all other safety equipment operated as designed.
The licensee had trouble re-energizing E-1. A work clearance had to be
removed to re-energize E-1 from the normal off-site source 10. The unit
auxiliary transformer, the off-site supply in this case, could not be
re-energized immediately because the test position lever in the back of
the 4160 V breaker cabinet was stuck. An undervoltage relay, subject to
modification, had a contact reversed, preventing breaker closure. The
operator also had trouble seating the breaker control power fuses,
_ ____________________ ___
_ _ _ _ _ _ _ _ _ ._ __. . _ _ _ _ . _ _ _ . _ _ _ _ _ . _ ,
- .
.
.
15
contained in a holder, in the fuse holder for two breakers. Additionally,
operators found the master ID breaker closing spring discharged with the
toggle switch for the charging spring motor in the off position,
preventing breaker operation. Operations re-energized ID at 7:20 p.m. and.
E-1 at 10:30 p.m. the same day. ;
The diesel generator had tripped when the " Auto" light on the local DG
contrcl panel shorted, causing a loss of control power. The licensee
found that two sets of fuses in series with the shorted light were
different than the sizes specified by the applicable drawing. The pair of
fuses nearest the light were 15 amp instead of 10 amp, while the supply
control power had 15 amp fuses instead of 30 amp. One of the latter fuses
blew when the short occurred. The licensee repaired the light, replaced
the fuses, tested the DG, and returned the DG to operable status.
Additionally, the licensee found at least one set of fuses in the DG No. 3
control panel different from the drawings. This was found while the
licensee was re-verifying fuse sizes in the other DG control panels.
An Allen-Bradley relay, Model 700 DC-N200Z1, failed on DG No. 3 during the
month. This relay provides the low starting air pressure alarm for the
DG. DG No. 3 was never inoperable, since the relay only provides
annunciation.
The inspector did not complete reviewing either of the above events. That
review will be completed after the associated LER is issued. The related
inspection will address, at a minimum: fuse control; operator error
related to closing spring motor; breaker maintenance; modification
installation; and repeat relay failures.
No violations or deviations were identified.
10. Onsite Nuclear Saftey Group (92701)
The inspector reviewed the ONS organization, staffing, and work scope with
the Director - ONS and his staff. That review included a brief discussion
of the operating experience feedback program responsibilities of ONS. An
ONS engineer demonstrated the Plant Status Monitor System, an EPRI
(Electric Power Research Institute) personal computer based system. The
PSM model at Brunswick incorporates a Probabilistic Risk Assessment model
with the Technical Specifications for the fire protection system. The PSM
could generate clearances, LC0 information, and revised core damage
frequency numbers. The system will be tested by the Radwaste/ Fire
Protection group.
No violations or deviations were identified.
11. Action on Previous Inspection Findings (92701)
a. (CLOSED) Inspector Followup Item (325/87-20-03 and 324/87-20-03)
Monitor Licensee's Program to Increase Reliability of the Main
Generator Voltage Regulator System. The licensee performed, as a
j
i
-- - _ - - _ - - ------ ___
1
- .
.
.
16
part of their scram reduction program, an evaluation of the 1986 and
1987 trouble tickets and scram reports. From this evaluation, they
determined that five scrams were directly related to the main
generator voltage regulator system's erratic behavior. They l
concluded that the erratic behavior was directly attributed to the
potentiometer design. The subject potentiometer design was suscep-
tible to dirt contamination. This dirt contamination, along with
elevated temperatures, such as those generally observed dur ing normal
plant operations, caused resistance changes within the potentiometers.
The licensee believes that the resistance change is the root cause of
the regulator system's erratic behavior. The licensee, in an effort
to improve the main generator voltage regulator system's reliability,
replaced the existing 70P and 90P potentiometers with sealed potentio-
3 meter units for both Unit 1 and Unit 2. The inspector reviewed the
licensee's direct replacement documentation and verified that the
replacement work was completed under work requests 87-AEBEl, 87-APHE1,
87-AEBD1, and 87-APHBl. The inspector, based on the results of the
licensee's evaluation, concludes that the sealed potentiometer should
contribute to reducing voltage regulator erratic behavior and improve
overall reliability,
b. (CLOSED) Inspector Followup Item 325/88-05-04 and 324/88-05-04,
Hydrogen Leak in Turbine Building Pipe Tunnel. Also inspected in
Report No. 88-14. The inspector reviewed the licensee's Operating
Experience Report 88-024, Unusual Event - Hydrogen Leak, and
evaluated the licensee's root cause assessment. The licensee
attributed the root cause to a weakness in the acceptance test
procedures associated with the modification to the hydrogen gas water
chemistry addition system. The test procedures did not adequately
test the new valve installation assemblies i r. all operational
configurations. The 0-HWCH-V102 valve, during system operation, can
be open or closed. However, this valve was leak tested only in the
open position. In addition, the test procedure did not prohibit the
valve from being backseated prior to testing. With this valve
backseated in the open position during initial leak testing, the
licensee concluded that no packing leakage would have been detected.
The packing seal problem in the V102 valve was not discovered until
after system fill with the valve in the closed position.
The licensee, ir response to this event, initiated specific changes
to the hydrogen water chemistry system plant modification package
PM-86-081. In PM revision 28, dated March 15, 1988, the licensee
revised acceptance test number 52, section 5.3 and 5.4, to require
that the valves installed in the hydrogen piping be leak tested in
all operational conditions with backseating of valves prohibited
during leak testing. In addition, the licensee revised the PM on
March 30, 1988, revision number 37, to require an operational
hydrogen leak check during initial system fill conditions.
The inspector reviewed revision 28 and 37 changes to the PM and has
concluded that these changes should prevent the recurrence of
,
-
-____ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
_
-
1, e 6 l
.
.
'
17~
hydrogen leakage associated with any future system modification which
requires a system fill. In addition;. the inspector has determined -
that the licensee has made an adequate assessment of > the root _cause
which attributed to this event and_ has , taken the appropriate-
corrective actions. j
c. (CLOSED) . Inspector Followup Item -325/88-15-04 and 324/88-15-04,
Failures of GE 305 Auxiliary Contact Adder Blocks. The inspector
reviewed EER 88-0221, dated August _2, -1988, which evaluated - the
effects of the CR305 auxiliary contact: failures experienced by the~
licensee. Thefevaluation, which included results of field
inspections of the 305 devices and test results of' a BSEP approveo .j
test conducted by GE, concluded that the old CR305 devices should be
-replaced with the new 305 devices (date code CC or later), but only
on an "as f ailed" basis. This conclusion was based on GE test
results. and field inspections over 6 weeks. The'GE test tested 76
CR305 adder blocks. The test included contact resistant measurements
and exercised the blocks over 45,000 cycles to datermine an expected-
failure rate. One block failure was noted. Field inspections of 133
important safety-related _ breaker compartments conducted on six
different occasions over six weeks revealed no failures. Based on-
the low expected failure rate of the CR305 adder blocks demonstrated-
by testing and the lack of failures found in the field' the licensee-
,
concluded that the CR305 failure rate did not significantly affect
MOV reliability. The licensee will replace _the old CR305 blocks only
upon. failure. The inspector concluded that the license?'s actions
were appropriate.
d. (CLOSED) Unresolved Item 325/87-42-02 and 324/87-43-02, Wrong Unit
Event Involving RHR Pump Breakers. On December 21, 1987, an operator
racked out the 1A RUR pump breaker instead of the 2A RHR pump breaker
as required by the clearance. The inspector reviewed the licensee's
OER-87-087, which determined that the root cause of this event was
directly attributed to the lack of attention to detail of the
-
operators while hanging clearance 2-1489. In addition, the operator
which performed the clearance confirmation check, as required by
AI-58, Equipment Clearnace Procedure, failed to identify that the 1A
RHR pump was racked out in lieu of the 2A pump. Technical Specifica-
tion 6.8.1.a requires the licensee to establish, implement, and
maintain written procedures as recommended by Appendix A of
Regulatory Guide 1.33, November 1972, Item A.3, Equipment Control
i
(locking and tagging). At the time of this event, procedures were in
L place for placing the 2A RHR pump clearance. However, the licensee,
due to a lack of operator attention to detail, failed to properly
implement the procedure. This is identified as a Violation: Lack of
,
Operator Attention to Detail Leads to Inadequate Implementation of a j-
l 2A RHR Pump Clearance (325/89-02-01 and 324/89-02-01).
The inspector did verify that once the operator error was identified,
plant operations took the proper actions to place the inoperable RHR
1A pump under an LCO and restore it to an operable status. The
-
-. __ _ _ _ _ _ _ _ _ _ _ _ _ _ 1
-
w .
.
18
licensee also identified, in their OER, that inappropriate breaker
labeling and the differences in E-3 emergency switchgear compartment i
layout from that of the E-1, E-2, and E-4 switchgear were l
'
contributing factors to this event.
The licensee, in response to this event, conducted real time training
with the operations staff on this event and made improvements to the
identification of emergency switchgear compartments (i. e., improved
equipment labeling and unit color coding). The licensee revised the
plant electrical system operating procedures 1-0P-50 and 2-0P-50 to
require that when a 4160 V emergency bus breaker is racked out, this
condition will also be verified by control room personnel who shall
verify the rack-out using the position indications in control room.
The inspector reviewed the licensee's training records and verified
-
that the operations staff, through course module OR88-1-108, was
instructed on this event. The inspector reviewed the current
revisions to the plant electrical system operating procedures and
verified that control room indication will also be utilized to verify
the position of 4160 V emergency bus breakers when rack-out
operations are being performed. Also, during a routine walkdown of
the emergency switchgear on January 23, 1989, the inspector verified
that the switchgear compartments were properly labeled and color
coded with the exception of the 1A RHR pump switchgear compartment.
The 1A RHR pump switchgear compartment had not been color coded or
labeled as required by PNSC item 88.008.03.b. By the close of the
inspection, the licensee had correctly labeled and color coded the 1A
RHR breaker compartment.
e. (CLOSFD) Unresolved Item 325/88-01-02 and 324/88-01-02, Seismic
Requirements for Radiation Monitoring System. In response to this
concern, the licensee generated PCN 06539A to determine the seismic
requirements for the radiation monitoring system. The licensee found
that the off gas vent pipe (stack) radiation monitor system is
designed to seismic class II requirements. Seismic class II
equipment is seismically mounted, not designed to operate during or
after a seismic event, and its f ailure will not affect seismic
equipment. The inspector determined that if the stack radiation
monitor sample system / pump were to fail, a low flow or the loss of
discharge flow condition would be annunciated on the annunciator
UA-03 window 6-3 in the control room. In addition, upon a loss of
flow condition, a group 6 isolation will occur, which trips and
isolates reactor building ventilation, starts standby gas treatment,
closes inboard and outboard containment purge and vent valves, and
closes the post accident sample system valves to the torus. Since
the pump skid appeared seismic Class II, as required, and the motor
failure would have been detected, no violation is being issued.
Further, the inspector verified that the motor is now correctly
mounted.
One violation was identified.
-
__
ni .
w L a Jo
4 ,
,
.
~
19
l 12. Exit Interview (30703)
The inspection scope and findings were summarized on February 1, ~ 1989,
with those persons indicated in paragraph.1. The inspector s-described the
areas inspected ~ and discussed in detail the inspection findings listed
below and in -the report summary. Dissenting comments were ' not received
~
from the licensee. Proprietary information is not contained. in this
report.
Item Number Description / Reference Paragraph
325,324/89-02-01 VIOLATION - Lack of Operator Attention to-Detail
Leads to Inadequate Implementation of a 2A RHR
Pump Clearance, (paragraph 11.d).
325,324/89-02-02 LIV - Inadequate Design of Flow Restricting
Orifice Plates, (paragraph 5).
325/89-02-03 URI - Inadvertent Draining of SLC. Tank,
. (paragraph 4.b).
325,324/89-02-04 URI -' Inadequate Control of Electrical Physical
Separation Provided for Divisionalized Raceway,
-(paragraph 4.c).
325,324/89-02-05 'IFI - Followup on Valve Task Group Findings,
(paragraph 6 b). )
13. Acronyms and Initialisms
A0 Auxiliary Operator-
APRM Average Power Range Monitor
ARI Alternate Rod Injection
ATWS Anticipated Transient Without Scram
BSEP Brunswick Steam Electric Plant
C0 Control Operator
DBE Design Basis Earthquake
DC Direct Current
DG Diesel Generator
D/P Differential Pressure
EER Engineering Evaluation Report j
ERFIS Emergency Response Facility Information System
ESF Engineered Safety Feature
GE General Electric
GPM Gallons Per Minute
HCU Hydraulic Control Unit
HEPA High Efficiency Particulate Air
HP Health Physics
HPCI High Pressure Coolant Injection
I&C Instrumentation and Control
ID Inside Diameter
-- - _ _ _ - _ - _ _ _ _ _ _ _ - - _ _ _ _ - _ _ _ _ _ _ _ _ _ _ _ _ - _ _ _ _ _ _ _ _ _ _ - _ _ _ _ - _ _ - _ - _ _ _ - _ _ _ _ _ _ _ _ _ - _ _ _ - - _ _ _ - _ - _ _ _ _ _ _ _ _ _ -
__.
l
-
l
20
I
IE NRC Office of Inspection and Enforcement
IFI Inspector Followup Item
IPBS Integrated Planning Budget System
LCO Limiting Condition for Operation
LER Licensee Event Report
LIV Licensee Identified Violation
MI Maintenance Instruction
MOV Motor Operated Valve
MST Maintenance Surveillance Test
NRC Nuclear Regulatory Commission
NRR Nuclear Reactor Regulation
OER Operating Experience Report
ONS Onsite Nuclear Safety
OP Operating Procedure
PA Protected Area
PCN Plant Change Notice
PM Plant Modification
PSM Plant Status Monitor
PNSC Plant Nuclear Safety Committee
PT Periodic Test
QA Quality Assurance
QC Quality Control
RCIC Reactor Core Isolation Cooling
RHR Residual Heat Removal
RPS Reactor Protection System
RPT Recirculation Pump Trip
RWCU Reactor Water Cleanup
SBGT Standby Gas Treatment
SCFM Standard Cubic Feet per Minute
SDV Scram Discharge Volume
SER Safety Evaluation Report
SF Shift Foreman
SLC Standby Liquid Control
SRM Source Range Moi.itor
SRO Senior Reactor Operator
STA Shift Technical Advisor
TI Temporary Instruction
TS Technical Specification
URI Unresolved Item
V Volt
WR&A Work Request & Authorization