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Category:INSPECTION REPORT
MONTHYEARIR 05000440/19990131999-09-13013 September 1999 Insp Rept 50-440/99-13 on 990712-30.Violations Noted. Major Areas Inspected:Effectiveness of Pnpp Program for Identification,Resolution & Prevention of Technical Issues & Problems That Could Degrade Quality of Plant Operations IR 05000440/19990091999-09-0909 September 1999 Insp Rept 50-440/99-09 on 990709-0825.One Violation Occurred & Being Treated as Ncv.Major Areas Inspected:Aspects of Licensee Operations,Engineering,Maint & Plant Support ML20211M6521999-08-31031 August 1999 Revised Page Number 4, P2 Status of EP Facilities,Equipment & Resources IR 05000440/19990121999-08-12012 August 1999 Insp Rept 50-440/99-12 on 990712-16.No Violations Noted. Major Areas Inspected:Emergency Preparedness Program IR 05000440/19990081999-07-22022 July 1999 Insp Rept 50-440/99-08 on 990518-0708.No Violations Noted. Major Areas Inspected:Operations,Engineering,Maintenance & Plant Support IR 05000440/19990031999-06-10010 June 1999 Insp Rept 50-440/99-03 on 990407-0517.Two Violations Noted & Being Treated as non-cited Violations.Major Areas Inspected: Aspects of Licensee Operations,Maint,Engineering & Plant Support IR 05000440/19990071999-05-12012 May 1999 Insp Rept 50-440/99-07 on 990412-16.No Violations Noted. Major Areas Inspected:Rp Performance & Oversight of Refueling Outage Activities IR 05000440/19990061999-05-0606 May 1999 Insp Rept 50-440/99-06 on 990303-04 & 0412-16.No Violations Noted.Major Areas Inspected:Inservice Insp Efforts & Overlay Repairs of N4C Feedwater Nozzle IR 05000440/19990021999-05-0303 May 1999 Insp Rept 50-440/99-02 on 990225-0406.Non-cited Violations Noted.Major Areas Inspected:Operations,Maintenance, Engineering & Plant Support IR 05000440/19990051999-04-0202 April 1999 Insp Rept 50-440/99-05 on 990301-05.No Violations Noted. Major Areas Inspected:Licensee Implementation of 10CFR50.65, Requirements for Monitoring Effectiveness of Maint at Npps ML20204E7901999-03-17017 March 1999 Insp Rept 50-440/99-01 on 990113-0224.Non-cited Violation Identified.Major Areas Inspected:Aspects of Licensee Operations,Engineering,Maint & Plant Support IR 05000440/19990041999-03-17017 March 1999 Insp Rept 50-440/99-04 on 990222-26.No Violations Noted. Major Areas Inspected:Radiation Protection Program & Radiological Planning for Upcoming Refueling Outage,Which Included Review of Rwps,Alara Reviews & Dose Goals IR 05000440/19980191998-12-23023 December 1998 Insp Rept 50-440/98-19 on 981021-1202.No Violations Noted. Major Areas Inspected:Operations,Maint & Engineering IR 05000440/19980221998-11-25025 November 1998 Chemistry & RP Insp Rept 50-440/98-22 on 981102-06.No Violations Noted:Major Areas Inspected:Implementation of Chemistry Program,Meteorological Monitoring Program & Control & Monitoring of Personnel Radiation Dose IR 05000440/19980211998-11-18018 November 1998 Insp Rept 50-440/98-21 on 981019-22.No Violations Noted. Major Areas Inspected:Licensed Operator Requalification Program ML20195C7361998-11-10010 November 1998 Insp Rept 50-440/98-18 on 980909-1020.Violations Noted. Major Areas Inspected:Operations,Maintenance,Engineering & Plant Support IR 05000440/19980171998-10-0707 October 1998 Insp Rept 50-440/98-17 on 980831-0914.Violations Noted. Major Areas Inspected:Review of Implementation of Solid Radwaste Mgt & Shipping Program.Insp Also Reviewed Conduct of Radiological Environ Monitoring Program IR 05000440/19980161998-09-25025 September 1998 Insp Rept 50-440/98-16 on 980723-0908.No Violations Noted. Major Areas Inspected:Resident Inspectors Evaluation of Aspects of Licensee Operations,Engineering,Maint & Plant Support IR 05000440/19980151998-09-0808 September 1998 Insp Rept 50-440/98-15 on 980727-31.Violations Noted. Major Areas Inspected:Effectiveness of Selected Elements of Security Program IR 05000440/19980131998-08-21021 August 1998 Insp Rept 50-440/98-13 on 980605-0722.No Violations Noted. Major Areas Inspected:Operations,Maintenance,Engineering & Plant Support IR 05000440/19980141998-08-19019 August 1998 Insp Rept 50-440/98-14 on 980620-24 & 0720-22.No Violations Noted.Major Areas Inspected:Licensee C/A for Issues Identified by NRC Inspections & Licensee Event Repts Submitted to NRC ML20236R8251998-07-16016 July 1998 Insp Rept 50-440/98-11 on 980518-22.Violations Noted.Major Areas Inspected:Adequacy of Licensee Programs,Procedures, Training,Equipment & Supporting Documentation for Maint of medium-voltage & low-voltage Power Circuit Breakers ML20236N0281998-07-0909 July 1998 Insp Rept 50-440/98-10 on 980421-0604.Violations Noted.Major Areas Inspected:Operations,Maint & Surveillance,Engineering & Plant Support IR 05000440/19980121998-06-25025 June 1998 Insp Rept 50-440/98-12 on 980601-05.Violations Noted.Major Areas Inspected:Plant Support ML20217M1311998-04-29029 April 1998 Insp Rept 50-440/98-07 on 980223-0305.Violations Noted. Major Areas Inspected:Operations,Engineering & Maintenance IR 05000440/19980051998-04-27027 April 1998 Insp Rept 50-440/98-05 on 980209-0408.No Violations Noted. Major Areas Inspected:Portions of Licensee Fire Protection Program IR 05000440/19980061998-04-0101 April 1998 Insp Rept 50-440/98-06 on 980128-0310.Violations Noted.Major Areas Inspected:Licensee Operations,Maint & Engineering IR 05000440/19980031998-03-26026 March 1998 Insp Rept 50-440/98-03 on 980223-27.No Violations Noted. Major Areas Inspected:Licensee Performance During Plant Biennial Exercise of Emergency Plan IR 05000440/19980021998-03-12012 March 1998 Insp Rept 50-440/98-02 on 980112-16 & 26-30.No Violations Noted.Major Areas Inspected:Operations,Engineering & Review of Effectiveness of CA Program ML20203D8241998-02-20020 February 1998 Insp Rept 50-440/97-21 on 971202-980127.Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000440/19970171998-01-21021 January 1998 Insp Rept 50-440/97-17 on 971103-07 & 971215-18.No Violations Noted.Major Areas Inspected:Ep Program IR 05000440/19980041998-01-16016 January 1998 Insp Rept 50-440/98-04 on 980105-09.No Violations Noted. Major Areas Inspected:Radiolological,Environ & Chemistry Sections Programs IR 05000440/19970201998-01-12012 January 1998 Insp Rept 50-440/97-20 on 971202-05.No Violations Noted. Major Areas Inspected:Review of Physical Security Program ML20202J1301998-01-0202 January 1998 Insp Rept 50-440/97-16 on 971004-1201.Violations Noted. Major Areas Inspected:Operations,Maint & Plant Support IR 05000440/19970221997-12-31031 December 1997 Insp Rept 50-440/97-22 on 971015-1201.Violations Noted. Major Areas Inspected:Circumstances That Led to Inadvertent Loss of Reactor Pressure Vessel Water Inventory That Occured on 971011 IR 05000440/19970151997-12-21021 December 1997 Insp Rept 50-440/97-15 on 970922-1023.No Violations Noted. Major Areas Inspected:Isi Efforts & Installation Activities of Suppression Pool Suction Strainer Mod IR 05000440/19970091997-11-26026 November 1997 Insp Rept 50-440/97-09 on 970624-0808.Violations Noted. Major Areas Inspected:Operations,Maintenance & Surveillance, Engineering & Plant Support IR 05000440/19970121997-11-26026 November 1997 Insp Rept 50-440/97-12 on 970809-1004.Violations Noted. Major Areas Inspected:Operations,Maintenance,Engineering & Plant Support IR 05000440/19970191997-11-25025 November 1997 Insp Rept 50-440/97-19 on 971027-31.No Violations Noted. Major Areas Inspected:Radiological Controls,Radwaste Controls,Radiation Worker Practices & High Radiation Area Controls IR 05000440/19970071997-10-24024 October 1997 Insp Rept 50-440/97-07 on 970503-0623.Violations Noted. Major Areas Inspected:Operations,Maintenance,Surveillance, Engineering & Plant Support IR 05000440/19970141997-10-17017 October 1997 Insp Rept 50-440/97-14 on 970915-19.No Viiolations Noted. Major Areas Inspected:Review of Radiation Protection Program,Including Radiation Protection Planning & Coverage for Sixth Refueling Outage ML20212A3721997-10-16016 October 1997 Predecisional Enforcement Conference Rept on 971007.Areas Discussed:Apparent Violations Identified During Insp & CA Taken or Planned by Licensee.Apparent Violations Involved SE That Failed to Identify Unreviewed Safety Question IR 05000440/19970131997-09-29029 September 1997 Insp Rept 50-440/97-13 on 970826-28.No Violations Noted. Major Areas Inspected:Followup to Maintenance Rule Baseline Insp ML20198L5241997-09-23023 September 1997 Insp Rept 50-440/97-08 on 970721-0827.Violations Noted. Major Areas Inspected:Unresolved Items & Insp follow-up Items Identified by Design Insp Conducted from 970127-0327 IR 05000440/19970101997-08-29029 August 1997 Insp Rept 50-440/97-10 on 970728-0801.Violations Noted. Major Areas Inspected:Review of Solid Radioactive Waste Processing & Shipping Program.Additionally,Radiation Protection Planning for Upcoming Refueling Outage Reviewed IR 05000440/19970111997-08-26026 August 1997 Insp Rept 50-440/97-11 on 970728-31.No Violations Noted. Major Areas Inspected:Licensee Fire Protection Program IR 05000440/19960161997-08-0404 August 1997 Predecisional Enforcement Conference Rept on 970418.Areas Discussed:Violations Noted in Insp Repts 50-440/96-16, 50-440/96-17 & 50-440/96-18 & Corrective Actions IR 05000440/19970041997-06-16016 June 1997 Insp Rept 50-440/97-04 on 970322-0502.No Violations Noted. Major Areas Inspected:Operation,Maint & Surveillance, Engineering & Plant Support ML20140F8371997-06-10010 June 1997 Insp Rept 50-440/97-201 on 970217-0327.Issues Identified Which Challenged Capability of Sys to Perform Complete Scope DBA Mitigation Actions.Major Areas Inspected:Hpcs & Eec Sys IR 05000440/19972011997-06-10010 June 1997 Insp Rept 50-440/97-201 on 970217-0327.Issues Identified Which Challenged Capability of Sys to Perform Complete Scope DBA Mitigation Actions.Major Areas Inspected:Hpcs & Eec Sys 1999-09-09
[Table view] Category:NRC-GENERATED
MONTHYEARIR 05000440/19990131999-09-13013 September 1999 Insp Rept 50-440/99-13 on 990712-30.Violations Noted. Major Areas Inspected:Effectiveness of Pnpp Program for Identification,Resolution & Prevention of Technical Issues & Problems That Could Degrade Quality of Plant Operations IR 05000440/19990091999-09-0909 September 1999 Insp Rept 50-440/99-09 on 990709-0825.One Violation Occurred & Being Treated as Ncv.Major Areas Inspected:Aspects of Licensee Operations,Engineering,Maint & Plant Support ML20211M6521999-08-31031 August 1999 Revised Page Number 4, P2 Status of EP Facilities,Equipment & Resources IR 05000440/19990121999-08-12012 August 1999 Insp Rept 50-440/99-12 on 990712-16.No Violations Noted. Major Areas Inspected:Emergency Preparedness Program IR 05000440/19990081999-07-22022 July 1999 Insp Rept 50-440/99-08 on 990518-0708.No Violations Noted. Major Areas Inspected:Operations,Engineering,Maintenance & Plant Support IR 05000440/19990031999-06-10010 June 1999 Insp Rept 50-440/99-03 on 990407-0517.Two Violations Noted & Being Treated as non-cited Violations.Major Areas Inspected: Aspects of Licensee Operations,Maint,Engineering & Plant Support IR 05000440/19990071999-05-12012 May 1999 Insp Rept 50-440/99-07 on 990412-16.No Violations Noted. Major Areas Inspected:Rp Performance & Oversight of Refueling Outage Activities IR 05000440/19990061999-05-0606 May 1999 Insp Rept 50-440/99-06 on 990303-04 & 0412-16.No Violations Noted.Major Areas Inspected:Inservice Insp Efforts & Overlay Repairs of N4C Feedwater Nozzle IR 05000440/19990021999-05-0303 May 1999 Insp Rept 50-440/99-02 on 990225-0406.Non-cited Violations Noted.Major Areas Inspected:Operations,Maintenance, Engineering & Plant Support IR 05000440/19990051999-04-0202 April 1999 Insp Rept 50-440/99-05 on 990301-05.No Violations Noted. Major Areas Inspected:Licensee Implementation of 10CFR50.65, Requirements for Monitoring Effectiveness of Maint at Npps ML20204E7901999-03-17017 March 1999 Insp Rept 50-440/99-01 on 990113-0224.Non-cited Violation Identified.Major Areas Inspected:Aspects of Licensee Operations,Engineering,Maint & Plant Support IR 05000440/19990041999-03-17017 March 1999 Insp Rept 50-440/99-04 on 990222-26.No Violations Noted. Major Areas Inspected:Radiation Protection Program & Radiological Planning for Upcoming Refueling Outage,Which Included Review of Rwps,Alara Reviews & Dose Goals IR 05000440/19980191998-12-23023 December 1998 Insp Rept 50-440/98-19 on 981021-1202.No Violations Noted. Major Areas Inspected:Operations,Maint & Engineering IR 05000440/19980221998-11-25025 November 1998 Chemistry & RP Insp Rept 50-440/98-22 on 981102-06.No Violations Noted:Major Areas Inspected:Implementation of Chemistry Program,Meteorological Monitoring Program & Control & Monitoring of Personnel Radiation Dose IR 05000440/19980211998-11-18018 November 1998 Insp Rept 50-440/98-21 on 981019-22.No Violations Noted. Major Areas Inspected:Licensed Operator Requalification Program ML20195C7361998-11-10010 November 1998 Insp Rept 50-440/98-18 on 980909-1020.Violations Noted. Major Areas Inspected:Operations,Maintenance,Engineering & Plant Support IR 05000440/19980171998-10-0707 October 1998 Insp Rept 50-440/98-17 on 980831-0914.Violations Noted. Major Areas Inspected:Review of Implementation of Solid Radwaste Mgt & Shipping Program.Insp Also Reviewed Conduct of Radiological Environ Monitoring Program IR 05000440/19980161998-09-25025 September 1998 Insp Rept 50-440/98-16 on 980723-0908.No Violations Noted. Major Areas Inspected:Resident Inspectors Evaluation of Aspects of Licensee Operations,Engineering,Maint & Plant Support IR 05000440/19980151998-09-0808 September 1998 Insp Rept 50-440/98-15 on 980727-31.Violations Noted. Major Areas Inspected:Effectiveness of Selected Elements of Security Program IR 05000440/19980131998-08-21021 August 1998 Insp Rept 50-440/98-13 on 980605-0722.No Violations Noted. Major Areas Inspected:Operations,Maintenance,Engineering & Plant Support IR 05000440/19980141998-08-19019 August 1998 Insp Rept 50-440/98-14 on 980620-24 & 0720-22.No Violations Noted.Major Areas Inspected:Licensee C/A for Issues Identified by NRC Inspections & Licensee Event Repts Submitted to NRC ML20236R8251998-07-16016 July 1998 Insp Rept 50-440/98-11 on 980518-22.Violations Noted.Major Areas Inspected:Adequacy of Licensee Programs,Procedures, Training,Equipment & Supporting Documentation for Maint of medium-voltage & low-voltage Power Circuit Breakers ML20236N0281998-07-0909 July 1998 Insp Rept 50-440/98-10 on 980421-0604.Violations Noted.Major Areas Inspected:Operations,Maint & Surveillance,Engineering & Plant Support IR 05000440/19980121998-06-25025 June 1998 Insp Rept 50-440/98-12 on 980601-05.Violations Noted.Major Areas Inspected:Plant Support ML20217M1311998-04-29029 April 1998 Insp Rept 50-440/98-07 on 980223-0305.Violations Noted. Major Areas Inspected:Operations,Engineering & Maintenance IR 05000440/19980051998-04-27027 April 1998 Insp Rept 50-440/98-05 on 980209-0408.No Violations Noted. Major Areas Inspected:Portions of Licensee Fire Protection Program IR 05000440/19980061998-04-0101 April 1998 Insp Rept 50-440/98-06 on 980128-0310.Violations Noted.Major Areas Inspected:Licensee Operations,Maint & Engineering IR 05000440/19980031998-03-26026 March 1998 Insp Rept 50-440/98-03 on 980223-27.No Violations Noted. Major Areas Inspected:Licensee Performance During Plant Biennial Exercise of Emergency Plan IR 05000440/19980021998-03-12012 March 1998 Insp Rept 50-440/98-02 on 980112-16 & 26-30.No Violations Noted.Major Areas Inspected:Operations,Engineering & Review of Effectiveness of CA Program ML20203D8241998-02-20020 February 1998 Insp Rept 50-440/97-21 on 971202-980127.Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000440/19970171998-01-21021 January 1998 Insp Rept 50-440/97-17 on 971103-07 & 971215-18.No Violations Noted.Major Areas Inspected:Ep Program IR 05000440/19980041998-01-16016 January 1998 Insp Rept 50-440/98-04 on 980105-09.No Violations Noted. Major Areas Inspected:Radiolological,Environ & Chemistry Sections Programs IR 05000440/19970201998-01-12012 January 1998 Insp Rept 50-440/97-20 on 971202-05.No Violations Noted. Major Areas Inspected:Review of Physical Security Program ML20202J1301998-01-0202 January 1998 Insp Rept 50-440/97-16 on 971004-1201.Violations Noted. Major Areas Inspected:Operations,Maint & Plant Support IR 05000440/19970221997-12-31031 December 1997 Insp Rept 50-440/97-22 on 971015-1201.Violations Noted. Major Areas Inspected:Circumstances That Led to Inadvertent Loss of Reactor Pressure Vessel Water Inventory That Occured on 971011 IR 05000440/19970151997-12-21021 December 1997 Insp Rept 50-440/97-15 on 970922-1023.No Violations Noted. Major Areas Inspected:Isi Efforts & Installation Activities of Suppression Pool Suction Strainer Mod IR 05000440/19970091997-11-26026 November 1997 Insp Rept 50-440/97-09 on 970624-0808.Violations Noted. Major Areas Inspected:Operations,Maintenance & Surveillance, Engineering & Plant Support IR 05000440/19970121997-11-26026 November 1997 Insp Rept 50-440/97-12 on 970809-1004.Violations Noted. Major Areas Inspected:Operations,Maintenance,Engineering & Plant Support IR 05000440/19970191997-11-25025 November 1997 Insp Rept 50-440/97-19 on 971027-31.No Violations Noted. Major Areas Inspected:Radiological Controls,Radwaste Controls,Radiation Worker Practices & High Radiation Area Controls IR 05000440/19970071997-10-24024 October 1997 Insp Rept 50-440/97-07 on 970503-0623.Violations Noted. Major Areas Inspected:Operations,Maintenance,Surveillance, Engineering & Plant Support IR 05000440/19970141997-10-17017 October 1997 Insp Rept 50-440/97-14 on 970915-19.No Viiolations Noted. Major Areas Inspected:Review of Radiation Protection Program,Including Radiation Protection Planning & Coverage for Sixth Refueling Outage ML20212A3721997-10-16016 October 1997 Predecisional Enforcement Conference Rept on 971007.Areas Discussed:Apparent Violations Identified During Insp & CA Taken or Planned by Licensee.Apparent Violations Involved SE That Failed to Identify Unreviewed Safety Question IR 05000440/19970131997-09-29029 September 1997 Insp Rept 50-440/97-13 on 970826-28.No Violations Noted. Major Areas Inspected:Followup to Maintenance Rule Baseline Insp ML20198L5241997-09-23023 September 1997 Insp Rept 50-440/97-08 on 970721-0827.Violations Noted. Major Areas Inspected:Unresolved Items & Insp follow-up Items Identified by Design Insp Conducted from 970127-0327 IR 05000440/19970101997-08-29029 August 1997 Insp Rept 50-440/97-10 on 970728-0801.Violations Noted. Major Areas Inspected:Review of Solid Radioactive Waste Processing & Shipping Program.Additionally,Radiation Protection Planning for Upcoming Refueling Outage Reviewed IR 05000440/19970111997-08-26026 August 1997 Insp Rept 50-440/97-11 on 970728-31.No Violations Noted. Major Areas Inspected:Licensee Fire Protection Program IR 05000440/19960161997-08-0404 August 1997 Predecisional Enforcement Conference Rept on 970418.Areas Discussed:Violations Noted in Insp Repts 50-440/96-16, 50-440/96-17 & 50-440/96-18 & Corrective Actions IR 05000440/19970041997-06-16016 June 1997 Insp Rept 50-440/97-04 on 970322-0502.No Violations Noted. Major Areas Inspected:Operation,Maint & Surveillance, Engineering & Plant Support ML20140F8371997-06-10010 June 1997 Insp Rept 50-440/97-201 on 970217-0327.Issues Identified Which Challenged Capability of Sys to Perform Complete Scope DBA Mitigation Actions.Major Areas Inspected:Hpcs & Eec Sys IR 05000440/19972011997-06-10010 June 1997 Insp Rept 50-440/97-201 on 970217-0327.Issues Identified Which Challenged Capability of Sys to Perform Complete Scope DBA Mitigation Actions.Major Areas Inspected:Hpcs & Eec Sys 1999-09-09
[Table view] Category:TEXT-INSPECTION & AUDIT & I&E CIRCULARS
MONTHYEARML20212A8531999-09-13013 September 1999 Notice of Violation from Insp on 990712-30.Violation Noted: from 980324-990730,TS SR 3.5.1.4 & 3.5.2.5 Failed to Require Each ECCS Pump to Develop Pump Differential Pressure Greater than or Equal to ECCS Total Flow Resistance IR 05000440/19990131999-09-13013 September 1999 Insp Rept 50-440/99-13 on 990712-30.Violations Noted. Major Areas Inspected:Effectiveness of Pnpp Program for Identification,Resolution & Prevention of Technical Issues & Problems That Could Degrade Quality of Plant Operations IR 05000440/19990091999-09-0909 September 1999 Insp Rept 50-440/99-09 on 990709-0825.One Violation Occurred & Being Treated as Ncv.Major Areas Inspected:Aspects of Licensee Operations,Engineering,Maint & Plant Support ML20211M6521999-08-31031 August 1999 Revised Page Number 4, P2 Status of EP Facilities,Equipment & Resources IR 05000440/19990121999-08-12012 August 1999 Insp Rept 50-440/99-12 on 990712-16.No Violations Noted. Major Areas Inspected:Emergency Preparedness Program IR 05000440/19990081999-07-22022 July 1999 Insp Rept 50-440/99-08 on 990518-0708.No Violations Noted. Major Areas Inspected:Operations,Engineering,Maintenance & Plant Support IR 05000440/19990031999-06-10010 June 1999 Insp Rept 50-440/99-03 on 990407-0517.Two Violations Noted & Being Treated as non-cited Violations.Major Areas Inspected: Aspects of Licensee Operations,Maint,Engineering & Plant Support ML20207B1291999-05-20020 May 1999 Notice of Violation & Proposed Imposition of Civil Penalty in Amount of $110,000.Violation Noted:Centerior Energy Corp Through Actions of RPM Discriminated Againt Rps,On 970716,as Result of RPS Engaging in Protected Activities ML20209B8891999-05-17017 May 1999 EN-99-019:on 990520,notice of Proposed Imposition of Civil Penalty in Amount of $110,000 Issued to Licensee.Action Based Upon Severity Level II Violation Involving Radiation Protection Manager Discrimination Against Supervisor IR 05000440/19990071999-05-12012 May 1999 Insp Rept 50-440/99-07 on 990412-16.No Violations Noted. Major Areas Inspected:Rp Performance & Oversight of Refueling Outage Activities ML20196A3131999-05-10010 May 1999 Notice of Violation from Investigation on 990129.Violation Noted:On 970114,K Wierman Employed as Training Instructor at Plant & Deliberately Submitted Info to Util That Wierman Knew to Be Incomplete or Inaccurate ML20206Q2301999-05-10010 May 1999 Notice of Violation from Investigation Completed on 990129. Violation Noted:On 970114,info Required by Commission Regulations Not Maintained Complete & Accurate in All Matl Respects IR 05000440/19990061999-05-0606 May 1999 Insp Rept 50-440/99-06 on 990303-04 & 0412-16.No Violations Noted.Major Areas Inspected:Inservice Insp Efforts & Overlay Repairs of N4C Feedwater Nozzle IR 05000440/19990021999-05-0303 May 1999 Insp Rept 50-440/99-02 on 990225-0406.Non-cited Violations Noted.Major Areas Inspected:Operations,Maintenance, Engineering & Plant Support IR 05000440/19990051999-04-0202 April 1999 Insp Rept 50-440/99-05 on 990301-05.No Violations Noted. Major Areas Inspected:Licensee Implementation of 10CFR50.65, Requirements for Monitoring Effectiveness of Maint at Npps ML20204E7901999-03-17017 March 1999 Insp Rept 50-440/99-01 on 990113-0224.Non-cited Violation Identified.Major Areas Inspected:Aspects of Licensee Operations,Engineering,Maint & Plant Support IR 05000440/19990041999-03-17017 March 1999 Insp Rept 50-440/99-04 on 990222-26.No Violations Noted. Major Areas Inspected:Radiation Protection Program & Radiological Planning for Upcoming Refueling Outage,Which Included Review of Rwps,Alara Reviews & Dose Goals IR 05000440/19980191998-12-23023 December 1998 Insp Rept 50-440/98-19 on 981021-1202.No Violations Noted. Major Areas Inspected:Operations,Maint & Engineering ML20210Q9291998-12-10010 December 1998 Investigation Rept 3-1998-007.No Noncompliance Noted.Major Areas Investigated:Alleged Discrimination Against Radiation Protection Supervisor for Testifying as Witness in Dept of Labor Proceedings IR 05000440/19980221998-11-25025 November 1998 Chemistry & RP Insp Rept 50-440/98-22 on 981102-06.No Violations Noted:Major Areas Inspected:Implementation of Chemistry Program,Meteorological Monitoring Program & Control & Monitoring of Personnel Radiation Dose IR 05000440/19980211998-11-18018 November 1998 Insp Rept 50-440/98-21 on 981019-22.No Violations Noted. Major Areas Inspected:Licensed Operator Requalification Program ML20195C7361998-11-10010 November 1998 Insp Rept 50-440/98-18 on 980909-1020.Violations Noted. Major Areas Inspected:Operations,Maintenance,Engineering & Plant Support ML20195C7231998-11-10010 November 1998 Notice of Violation from Insp on 980909-1020.Violation Noted:On 980902,inspectors Identified That Fire Watch Did Not Verify That Special Instructions of Burn Permit B98-DG-83,used for Welding Conducted on DG Were Met IR 05000440/19980171998-10-0707 October 1998 Insp Rept 50-440/98-17 on 980831-0914.Violations Noted. Major Areas Inspected:Review of Implementation of Solid Radwaste Mgt & Shipping Program.Insp Also Reviewed Conduct of Radiological Environ Monitoring Program ML20154H1681998-10-0707 October 1998 Notice of Violation from Insp on 980831-0914.Violation Noted:As of 980415,licensee Had Not Made Adequate Surveys to Assure Compliance with 10CFR20.2006 IR 05000440/19980161998-09-25025 September 1998 Insp Rept 50-440/98-16 on 980723-0908.No Violations Noted. Major Areas Inspected:Resident Inspectors Evaluation of Aspects of Licensee Operations,Engineering,Maint & Plant Support ML20151V3521998-09-0808 September 1998 Notice of Violation from Insp on 980727-31.Violation Noted: on 971219,licensee Conducted Breath Analysis as Part of for Cause Test Based on Odor of Alcohol,However Drug Portion of for Cause Test Not Conducted in Timely Manner IR 05000440/19980151998-09-0808 September 1998 Insp Rept 50-440/98-15 on 980727-31.Violations Noted. Major Areas Inspected:Effectiveness of Selected Elements of Security Program IR 05000440/19980131998-08-21021 August 1998 Insp Rept 50-440/98-13 on 980605-0722.No Violations Noted. Major Areas Inspected:Operations,Maintenance,Engineering & Plant Support IR 05000440/19980141998-08-19019 August 1998 Insp Rept 50-440/98-14 on 980620-24 & 0720-22.No Violations Noted.Major Areas Inspected:Licensee C/A for Issues Identified by NRC Inspections & Licensee Event Repts Submitted to NRC ML20236R8251998-07-16016 July 1998 Insp Rept 50-440/98-11 on 980518-22.Violations Noted.Major Areas Inspected:Adequacy of Licensee Programs,Procedures, Training,Equipment & Supporting Documentation for Maint of medium-voltage & low-voltage Power Circuit Breakers ML20236R8111998-07-16016 July 1998 Notice of Violation from Insp on 980518-22.Violations Noted: as of 980520,as-tested Instantaneous Trip Function of Circuit Breaker EF1B04 Used for Emergency Closed Cooling Pump Motor 1P42C001A,inadequate ML20236N0231998-07-0909 July 1998 Notice of Violation from Insp on 980421-0604.Violation Noted:Inspectors Identified That on 980504,operations Personnel Failed to Verify 1 Restoration Items Specified in Surveillance Instruction Sys Restoration Checklist ML20236N0281998-07-0909 July 1998 Insp Rept 50-440/98-10 on 980421-0604.Violations Noted.Major Areas Inspected:Operations,Maint & Surveillance,Engineering & Plant Support ML20236L8941998-07-0808 July 1998 Errata to Notice of Violation from Insp Rept 50-440/97-21 on 971202-980127.Violation Noted:On 980106,combustible Matl W/No Transient Combustible Permit in Fire Area Containing Redundant Trains of safety-related Equipment,Identified ML20249C5641998-06-25025 June 1998 Notice of Violation from Insp on 980601-05.Violation Noted: on 980504-21,an Individual,Conducting Radiologically Restricted Area Entries Under Radiation Work Permits 980003, 980047 & 980051 Did Not Wear Thermoluminescent Dosimeter IR 05000440/19980121998-06-25025 June 1998 Insp Rept 50-440/98-12 on 980601-05.Violations Noted.Major Areas Inspected:Plant Support ML20217M1311998-04-29029 April 1998 Insp Rept 50-440/98-07 on 980223-0305.Violations Noted. Major Areas Inspected:Operations,Engineering & Maintenance ML20217M1141998-04-29029 April 1998 Notice of Violation from Insp on 980223-0305.Violation Noted:On 980227,licensed Operator Incorrectly Removed Red Tag & Installed Fuse for Annulus Exhaust Gas Treatment Sys Instead of Installing Fuse for ESW Ventilation Sys IR 05000440/19980051998-04-27027 April 1998 Insp Rept 50-440/98-05 on 980209-0408.No Violations Noted. Major Areas Inspected:Portions of Licensee Fire Protection Program ML20212H3331998-04-0909 April 1998 EN-97-106A:on 971218,licensee Responded to NOV & Proposed Imposition of Civil Penalty in Amount $100,000.Licensee Denied Violation Re 10CFR50.59 & Requested Remission.Request Denied & Order Imposing Civil Monetary Penalty Issued IR 05000440/19980011998-04-0707 April 1998 SALP 15 Rept 50-440/98-01 for Plant Covering Period from 960915-980228 IR 05000440/19980061998-04-0101 April 1998 Insp Rept 50-440/98-06 on 980128-0310.Violations Noted.Major Areas Inspected:Licensee Operations,Maint & Engineering IR 05000440/19980031998-03-26026 March 1998 Insp Rept 50-440/98-03 on 980223-27.No Violations Noted. Major Areas Inspected:Licensee Performance During Plant Biennial Exercise of Emergency Plan IR 05000440/19980021998-03-12012 March 1998 Insp Rept 50-440/98-02 on 980112-16 & 26-30.No Violations Noted.Major Areas Inspected:Operations,Engineering & Review of Effectiveness of CA Program ML20203D8211998-02-20020 February 1998 Notice of Violation from Insp on 971202-980127.Violation Noted:On 971208,an Inspector Observed Fire Door Between Div 2 & 3 Emergency Diesel Generator Rooms Stuck in Fully Open Position ML20203D8241998-02-20020 February 1998 Insp Rept 50-440/97-21 on 971202-980127.Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support PNO-III-98-009, on 980123,licensee Declared Unusual Event Under Emergency Plan Because of Spill of Up to 275 Gallons of Refrigerant Called Trichlorethylene.No Plant Personnel Were in Bldg at Time of Spill1998-01-23023 January 1998 PNO-III-98-009:on 980123,licensee Declared Unusual Event Under Emergency Plan Because of Spill of Up to 275 Gallons of Refrigerant Called Trichlorethylene.No Plant Personnel Were in Bldg at Time of Spill IR 05000440/19970171998-01-21021 January 1998 Insp Rept 50-440/97-17 on 971103-07 & 971215-18.No Violations Noted.Major Areas Inspected:Ep Program IR 05000440/19980041998-01-16016 January 1998 Insp Rept 50-440/98-04 on 980105-09.No Violations Noted. Major Areas Inspected:Radiolological,Environ & Chemistry Sections Programs 1999-09-09
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Inspection Report - Perry - 1999006 |
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. l U.S. NUCLEAR REGULATORY COMMISSION REGION lll Docket No.: 50-440
- License No: NPF-58
, Report No.: 50-440/99006(DRS)
Licensee: Cleveland Electric Illuminating Company Facility: Perry Nuclear Power Plant, Unit 1 Location: Post Office Box 5000 Cleveland, OH 44101 Dates: March 3-4, April 12-16,1999 inspector: Jerome Schapker, Reactor Engineer Approved by: John M. Jacobson, Chief Mechanical Engineering Branch Division of Reactor Safety (
9905110200 PDR 990506 7'
0 ADOCK 05000440 PDR
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EXECUTIVE SUMMARY Perry Nuclear Power Plant, Unit 1 NRC Inspection Report 50-440/99006(DRS)
This inspection focused on inservice inspection efforts and overlay repair of the N4C feedwater nozzle. The report covers a five-day on-site inspection and a three-day inspection at the Electric
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Power Research Institute Nondestructive Examination Center by one regional inspector, e inservice inspection activities were effectively implemented and in accordance with the licensee program and ASME requirements. The inservice inspection program reflected a strong commitment to safety through the examinations of welds susceptible to intergranular stress corrosion cracking using procedures and personnel qualified by Performance Demonstration Initiative. (Section M1.1).
- A strong inservice inspection program with active oversight of contract personnel was demonstrated by the licensee's independent evaluation of contractor-identified nondestructive examination indications and the pro-active reevaluation of feedwater nozzle flaws. (Section M1.1)
e Preparation for the weld overlay of the N4C reactor vessel feedwater nozzle to safe-end weld was well done through the use of a weld mock-up with identical nozzle and biological shield configurations. (Section E l l
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Report Details 11. Maintenance M1 Conduct of Maintenance M1.1 Observation of inservice Inspection (ISI) Activities Inspection Scoce (73753. 73755)
The inspector observed inservice inspection work-in-progress, interviewed personnel, reviewed data associated with General Electric Nuclear Energy inspection Services (GE), and observed personnel performing the following activities:
e Magnet;c particle and ultrasonic examinations (UT) of feedwater piping welds 1N27-0047 and 1N27-0048 e Enhanced visual examinations of the inside surfaces of the reactor pressure vessel e Automated ultrasonic examination of reactor vessel to N4A nozzle weld using the General Electric Reactor inspection System (GERIS)
e Automated ultrasonic examination (Tomoscan/Tomoview) of the N4C-KB and N4E-KB feedwater nozzle safe-end welds data stored on optical discs e Mock-up overlay welding of feedwater nozzle safe-end to nozzle weld e Ultrasonic equipment calibration prior and post performance of examination I Observations and Findinas Licensee and contractor personnel adhered to procedural requirements and demonstrated the knowledge and skills necessary for the examinations observed. The inspector noted that a licensee Level I!! examiner had been assigned to provide active j oversight of contractor Level 111 personnel. The licensee personnel made independent evaluations of indications found during ISI examinations and compared their results with the flaw dispositions made by the Level lli contractor in accordance with the recommendations in Generic Letter (GL) 88-01, the licensee performed augmented inspections of the reactor vessel coolant nozzle to safe-end welds which are all dissimilar metal welds that contain an inconel 182 buttering. During ,
Refueling Outage (RFO) 2, a shallow flaw was detected in feedwater nozzle to safe-end !
weld N4C-KB.' The flaw was sized and evaluated in accordance with ASME Section XI, l Article IWB-3600. In RFO-3, the intergranular stress corrosion cracking (IGSCC) '
susceptible safe-end welds were treated with Mechanical Stress improvement Process (MSIP) and received pre-MSIP and post-MSIP UT examination with no change in flaw siz ;
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In 1996, the Hope Creek Generating Station experienced a through-wall flaw in one of their Core Spray nozzle to safe-end welds. The extent of this flaw had not been identified previously with the analysis techniques applied at the time. The GE Smart System (Tomoscan) had been used to examine the weld in 1992 and 1995 and had not reported any flaws. A retrospective evaluation of the data by GE determined that the flaw was present in the 1995 data. This prompted GE and other ISI vendors to pursue )
better data analysis procedures and softwar The licensee applied this background to dissimilar metal welds previously analyzed using Tomoscan. The same UT data (stored on optical disc) was analyzed using the new (Tomoview) software. The re-evaluation of N4C-KB feedwater nozzle to safe-end weld data showed a pre-existing flaw to have changed slightly in length and significantly in the i through wall dimension. The flaw depth was determined to be 0.75 inches, rather than the 0.25 inches previously reported in the last U )
The licensee employed the services of the Electric Power Research Institute (EPRI) l Nondestructive Examination Center to perform an independent review of GE's re-evaluation of the N4C-KB using the new Tomoview software. The inspector observed i their evaluation at EPRI and determined that the Tomoview software appeared to more accurately sized the flaw. This assessment was based on previous experience in
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evaluating IGSCC type flaws. The additional complexity of dissimilar metal welds '
(changes in sound velocity, grain structure, etc) for UT examination makes the sizing of flaws very difficult. There have not been any Performance Demonstration Initiative (PDI)
procedures developed for dissimilar metal welds to date. It was the inspector's observation that the new Tomoview was a considerable improvement which enhances the analyst's ability to size flaw The licensee re-examined the N4C-KB weld during the current outage and concluded {
the flaw sizing had not changed from the previous UT examination data. Analysis of the UT data with the Tomoview software confirmed the flaw sizing was consistent with the re-analyzed data observed at EPRI. The licensee elected to repair the safe-end to i nozzle weld with an overlay weld. (Reference paragraph E2.1)
For feedwater system piping welds 1N27-0047 and 0048, the magnetic particle examinations were performed in accordance with procedural requirements. No indications were identifie During ultrasonic equipment system calibration in preparation for a UT of feedwater line weld nos.1N27-0047,1N27-0048,1N27-0037,1N27-0008,1N27-0035 and 1N27-0037,
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the GE personnel used the proper refracted angle of transducer, verified the amplitude linearity of the machine, and established the distance amplitude correction curve in accordance with the appropriate procedure. For the UT, the inspector verified that the scanning parameters were appropriate and that the correct acceptance criteria were used for indication evaluationss Weld locations were clearly identified with an etched identification number. No relevant Indications were detected. The licensee supplies the ISI examiners with previous outage data reports with the assigned ISI task, appropriate j drawings and procedure I
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l l The UT of the reactor vessel to nozzle weld N4A was performed with the General j Electric Reactor Inspection System (GERIS) automated ultrasonic inspection syste i For this examination, the inspector verified that scan parameters, which included scanning speeds, scanning level gain settings, and transducer frequencies were in accordance with the GE Procedure No. UT-702V2, Revision Visual inspections (VT) of reactor vessel internals were completed using an underwater video camera. The inspector reviewed portions of the tapes of the feedwater spargers, sparger end bracket welds, and sparger T-box and arm welds. The licensee's VT Level lil ISI engineer had previously reviewed this activity, demonstrating active contractor oversight. Pictures were very clear due to effective lighting and high resolution cameras. The enhanced visual examinations inside the reactor pressure '
vessel were of good quality and coverage. The inspector reviewed the VT video tapes l l
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and verified that no degraded welds or newly damaged components were obsewe Previously damaged components such as feedwater sparger J-tubes, which had minor dents at the openings, had not changed from previous inspection ASME Section XI, Appendix Vill, requires demonstration of the effectiveness of UT ISI l
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procedures, equipment, and personnel. To date, Appendix Vill has not been mandated by the NRC; however, the licensee proactively elected to perform applicable ISI ultrasonic examinations using PDI procedures and personnel for IGSCC susceptible j welds. These exams were demonstrated to the Authorized Nuclear Inservice Inspector !
(ANil) as required by ASME IWA-224 I Conclusions Inservice inspection activities were effectively implemented in accordance with the !
licensee's program and ASME requirements. The inservice inspection program reflected a strong commitment to safety through the examinations of welds susceptible to IGSCC using procedures and personnel qualified by Performance Demonstration Initiative. A strong inservice inspection program with active oversight of contract personnel was also demonstrated by the licensee's independent evaluation of contractor-identified nondestructive examination indications and the pro-active reevaluation of feedwater nozzle flaw M3 Maintenance Procedures and Documentation M3.1 Inservice insoection Procedures Insoection Scooe (73051. 73052)
The inspector reviewed and evaluated the following ISI documents, program procedures and ISI personnel certifications for compliance with technical specifications, ASME Code, NRC requirements and American Society for Nondestructive Testing SNT-TC-1 A recommendations:
- PNPP [ Perry Nuclear Power Plant] Procedure No. NDE-002, Revision 4,
" Ultrasonic Examination (UT) Instrument Linearity Verification"
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e e PNPP Procedure No. NDE-018, Revision 6," Ultrasonic Examination of Stainless Steel Piping Welds for IGSCC" e PNPP Procedure No. NDE-008, Revision 6. " Ultrasonic Examination of Pipe We!ds" e GE Procedure No. UT-503, Revision 8," Automatic UT of Shroud Assembly Welds" e GE Procedure No. UT-300V3, Revision 0, " Manual UT Examination of Reactor Vessel Assembly Welds" l e GE Procedure No. UT-PER-702V2, Revision 0, " Procedure for GERIS 2000 l
Ultrasonic OD Examination of RPV Assembly Welds" e GE Procedure No. UT209, Revision 5, " Automatic UT of Similar and Dissimilar Metal Welds, including Nozzle to Safe-End Welds" e GE Procedure No. UT 105, Revision 1, " Manual UT of Dissimilar Metal Nozzle Safe-End Welds" e GE Procedure No. UT-233, Revision 1, " Automatic UT Data Analysis of Piping Welds in Accordance With Performance Demonstration Initiative" e GE Procedure No. UT 232, Revision 0, " Automatic UT and Tomoview Analysis of Weld Overlay Austenitic Piping Welds in Accordance With PDl" e ISI Personnel Certifications for all NDE personnel observed performing NDE work j b. Observations and Findinos i The licensee's VT and UT examination data reports and evaluation documentation I complied with ASME Code Section XI requirements. The inspector reviewed the PDI procedures for compliance to current ASME Code requirements, including demonstration to the ANil. All code requirements appear to have been me The inspector reviewed GE personnel qualification and certification records and determined that they met the SNT-TC-1 A Recommended Practice and the ASME Code, 1989 Edition,Section XI requirements. These certifications had been reviewed and accepted by the ANi All observed ISI examination procedures were approved and accepted by the ANil. The NRC inspector also reviewed the ISI procedures used for the examinations observed, and determined that the procedures met the required ASME Section XI and Section V requirement p
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. Conclusions
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The ISI documents, procedures and personnel certifications reviewed during this inspection complied with ASME Code requirements and no victations or dev!ations were identified. The inspector considered the ISI plan particularly well organized and documente Ill. Enaineerina E2 Engineering Support of Facilities and Equipment E Observation of Reactor Vessel Feedwater Nozzle N4C Overlav Weld Reoair Preoaration Insoection Scope (73753)
The inspector reviewed and evaluated the following engineering support documents, related to dispositions of recordable Indications resulting from nondestructive ISI examinations of the feedwater nozzl Observations and Findinas As a result of the UT examination re-analysis, the licensee issued condition report No. 99-0417, dated February 24,1999. The condition report identified that reevaluation ,
of UT data taken during RFO-5 (using the Tomoview UT analysis software) for the N4C feedwater nozzle safe-end to nozzle weld the flaw sizing was undersized for depth. The flaw depth was sized as 0.25 inches in depth during RFO-5 (1996) and resized using improved software as 0.75 inches in dept An operability determination No.- 99-0417 was performed by the licensee to determine that the reevaluated flaw size for the N4C nozzle could reduce the safety factor (to catastrophic failure)if the flaw propagated to the point that structural integrity of the nozzle was compromised. GE performed an engineering analysis of the reevaluated flaw size for the N4C nozzle utilizing ASME Code Section XI, paragraph IWB-3641 and Generic Letter (GL) 91-18 guidance. The analysis concluded that the projected flaw size, at the time of plant shutdown for RF-07 (March 27,1999), met the ASME Code and GL 91-18 requirements / guidance (Reference GENE-B13-02010-00-10, dated February 26, 1999).
The licensee purchased a detailed mock-up and contracted the services of Welding Services incorporated (WSI) to perform weld training and procedure demonstration prior to performing the overlay weld repair on the N4C feedwater nozzle. This mock up was a cut out section of the reactor vessel, nczzle and biological shield representative of the actual physical restrictions and parts where the repair was to be performed. Observations of welding on the mock-up demonstrated the quality of the welding procedure. The applicable Procedure Qualification Record and the Weld Procedure Specification for the overlay repair, and the qualification records for the welding operators were qualified in accordance with ASME Code Section IX. The overlay will be applied over the dissimilar metal weld without removal of the embedded flaw. The weld process will employ a tempering weld in the area of the P-1 base metal. The repair plan complied with
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applicable requirements of ASME Code Case N-504 and the recommendation in NUREG-0313, Revision 2, and GL 88-01. The weld overlay was designed as a full structural overlay (.425 inches). The completed weld overlay weld will be machined to a flat surface to assure inspectibility using ultrasonic examination technique Conclusions The licensee's evaluation of the resized feedwater nozzle flaw adequately justified operability up to the current refueling outage. Preparation for the weld overlay of the N4C reactor vessel feedwater nozzle to safe-end weld was well done through the use of a weld mock-up with identical nozzle and biological shield configuration )
V. Manaaement Meetinas I
X1 Exit Meeting Summary !
On April 16,1999, the inspector conducted a final exit with licensee representatives and summarized the scope and findings of the inspection. At the exit the inspector questioned licensee personnel as to the potential for proprietary information within the inspection report material discussed at the exits. No proprietary information was identifie i
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PARTIAL LIST OF PERSONS CONTACTED
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Licensee T. Henderson, Regulatory Assurance Supervisor B. Luthanem, Regulatory Assurance- l L. Myer, Vice President, Nuclear )
R. Rogoski, Senior Welding Engineer l R. Schrauder, Director - PNED '
. S. Seman, Lead ISI Engineer S. Stegel, Level lil, NDE C. Wirtz, ISI Program Manager !
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J. Briggs, IWI Level lli )
J. Hayden, Senior NDE Specialist l H. Schlortt, Lill UT l Electria. Power Research Institute J. Landrum, Project Manager 4 C. Latiolais, Project Manager !
S. Walker, Program Manager Factory Mutual System
T. Laps, Authorized Nuclear Inservice Inspector U. S. Nuclear Reaulatory Commission C. Lipa, Senior Resident inspector l
INSPECTION PROCEDURES USED !
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.lP 73753: Inservice inspection, Observation of Work Activities IP 73755: Inservice inspection, Review of NDE Data IP 73052: Inservice inspection, Review of Procedures IP 73051: Inservice inspection, Review of Pregram
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LIST OF ACRONYMS USED
' ANil Authorized Nuclear Inservice Inspector GE ' General Electric Nuclear Energy GERIS GE Reactor inspection System GL Genedc Lener IGSCC Intergranular Stress Corrosion Cracking ISI Inservice inspection MSIP Mechanical Stress Improvement Process l MT Magnetic Particle Examination PDI Performance Demonstration Initiative PNPP Perry Nuclear Power Plant UT Ultrasonic Examination VT Visual Examination i
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