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Category:INSPECTION REPORT
MONTHYEARIR 05000352/19990051999-09-16016 September 1999 Insp Repts 50-352/99-05 & 50-353/99-05 on 990713-0816.One Violation Noted & Being Treated as Ncv.Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000352/19990041999-08-10010 August 1999 Insp Repts 50-352/99-04 & 50-353/99-04 on 990525-0712.One Violation Noted & Being Treated as Ncv.Major Areas Inspected:Aspects of Licensee Operations,Engineering & Maint IR 05000352/19990031999-06-24024 June 1999 Insp Repts 50-352/99-03 & 50-353/99-03 on 990413-0524.No Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support.Also Inspected, Radiological Protection,Security & Inservice Insp IR 05000352/19990021999-05-0707 May 1999 Insp Repts 50-352/99-02 & 50-353/99-02 on 990302-0412. Violations Noted & Being Treated as non-cited Violations. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000352/19990011999-03-26026 March 1999 Insp Repts 50-352/99-01 & 50-353/99-01 on 990112-0301. Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support ML20199C6641999-01-0606 January 1999 Insp Repts 50-352/98-09 & 50-353/98-09 on 981018-1130. Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support ML20196C3371998-11-23023 November 1998 Insp Repts 50-352/98-08 & 50-353/98-08 on 980901-1017.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support.Security & Safeguards Activities Were Conducted in Manner That Protected Public Health IR 05000352/19980071998-09-25025 September 1998 Insp Repts 50-352/98-07 & 50-353/98-07 on 980707-0831.No Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support IR 05000352/19980051998-08-0707 August 1998 Insp Repts 50-352/98-05 & 50-353/98-05 on 980601-24. Violations Noted.Major Areas Inspected:Backlogged Engineering Activities IR 05000352/19980041998-08-0505 August 1998 Insp Repts 50-352/98-04 & 50-353/98-04 on 980519-0706. Violations Noted.Major Areas Inspected:Aspects of PECO Energy Operations,Engineering & Maint IR 05000352/19980031998-06-18018 June 1998 Insp Repts 50-352/98-03 & 50-353/98-03 on 980317-0518. Violations Noted.Major Areas Inspected:Aspects of PECO Energy Operations,Engineering,Maint & Plant Support ML20247J2451998-05-11011 May 1998 Insp Repts 50-352/98-02 & 50-353/98-02 on 980120-0316. Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support IR 05000353/19970091998-03-11011 March 1998 Insp Rept 50-353/97-09 on 971010-980116.Violations Noted. Major Areas Inspected:Operations,Maintenance,Engineering & Plant Support ML20203G9211998-02-23023 February 1998 Insp Repts 50-352/97-10 & 50-353/97-10 on 971118-980119. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000352/19970081997-12-0808 December 1997 Insp Repts 50-352/97-08 & 50-353/97-08 on 970916-1117.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20198N1771997-10-27027 October 1997 Insp Repts 50-352/97-07 & 50-353/97-07 on 970722-0915. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000352/19970061997-08-13013 August 1997 Insp Repts 50-352/97-06 & 50-353/97-06 on 970528-0721. Violations Noted.Major Areas Inspected:Peco Energy Operations,Engineering,Maintenance & Plant Support IR 05000352/19970051997-07-31031 July 1997 Insp Repts 50-352/97-05 & 50-353/97-05 on 970623-26.No Violations Noted.Major Areas Inspected:Licensee Performance During Biennial full-participation EP Exercise IR 05000352/19970031997-07-11011 July 1997 Insp Repts 50-352/97-03 & 50-353/97-03 on 970330-0527. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000352/19970011997-05-0707 May 1997 Insp Repts 50-352/97-01 & 50-353/97-01 on 970204-0329. Violations Noted.Major Areas Inspected:Operations, Engineering,Plant Support & Maintenance ML20136C0951997-03-0606 March 1997 Insp Repts 50-352/96-10 & 50-353/96-10 on 961217-970203. Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support ML20133H7391997-01-0909 January 1997 Insp Repts 50-352/96-09 & 50-353/96-09 on 961022-1216. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20132G4901996-12-20020 December 1996 Insp Repts 50-277/96-11,50-278/96-11,50-352/96-08 & 50-353/96-08 on 961003-1127.No Violations Noted.Major Areas Inspected:Documentations Containing Safeguards Info IR 05000352/19960071996-11-15015 November 1996 Insp Repts 50-352/96-07 & 50-353/96-07 on 960827-1021. Violations Noted.Major Areas Inspected:Conduct of Operations,Operational Status of Facilities & Equipment & Operations Procedures & Documentation IR 05000352/19950191996-02-0909 February 1996 Insp Repts 50-352/95-19 & 50-353/95-19 on 951120-1201. No Violations Noted.Major Areas Inspected:Program Implementation,Status & Scope,Operating Sizing & Settings IR 05000352/19940231994-11-10010 November 1994 Insp Repts 50-352/94-23 & 50-353/94-23 on 940927-1031. Violations Noted.Major Areas Inspected:Plant Operations, Maint,Surveillance,Engineering,Plant Support & Safety Assessment & Quality Verification IR 05000352/19930311993-12-30030 December 1993 Insp Repts 50-352/93-31 & 50-353/93-31 on 931201.No Violations Noted.Major Areas Inspected:Protected Area Physical Barriers & Detection Aids IR 05000352/19930291993-12-22022 December 1993 Insp Repts 50-352/93-29 & 50-353/93-29 on 931102-1213.No Violations Noted.Major Areas Inspected:Plant Operations, Maint,Engineering,Plant Support & Review of Licensee Event & Routine Repts IR 05000352/19930271993-11-29029 November 1993 Insp Repts 50-352/93-27 & 50-353/93-27 on 931101-05.No Violations Noted.Major Areas Inspected:Licensed Operator Requalification Training Program IR 05000352/19930261993-11-19019 November 1993 Insp Repts 50-352/93-26 & 50-353/93-26 on 931004-08.No Violations Noted.Major Areas Inspected:Review of Licensee Corrective Actions of Nine Previously Identified Edsfi Findings Including Escalated Enforcement Item IR 05000352/19930191993-11-10010 November 1993 Insp Repts 50-352/93-19 & 50-353/93-19 on 930928-30.No Weaknesses Noted.Major Areas Inspected:Annual full- Participation Emergency Preparedness Exercise IR 05000352/19930251993-11-0808 November 1993 Insp Repts 50-352/93-25 & 50-353/93-25 on 930926-1101. Enforcement Discretion Exercised Re Missed Firewatch.Major Areas Inspected:Plant Operations,Maint,Surveillance,Plant Support & LER Re Missed Firewatch IR 05000352/19930241993-11-0101 November 1993 Insp Repts 50-352/93-24 & 50-353/93-24 on 930908-14.No Violations Noted.Major Areas Inspected:Reviewed Causes Leading to Loss of One Offsite Electrical Power Source & Subsequent Reactor Scram at Plant IR 05000352/19930231993-10-25025 October 1993 Insp Repts 50-352/93-23 & 50-353/93-23 on 930907-14. No Violations Noted.Major Areas Inspected:Radiological Controls Program Enhancements,Qa Oversight Activities & Contamination Control Program IR 05000352/19930221993-10-13013 October 1993 Insp Repts 50-352/93-22 & 50-353/93-22 on 930817-0925. Violations Noted.Major Areas Inspected:Plant Operations, Maint,Surveillance & Engineering & Technical Support IR 05000352/19930201993-09-0909 September 1993 Insp Repts 50-352/93-20 & 50-353/93-20 on 930816-20.No Violations Noted.Major Areas Inspected:Technical Support of Plant Operations,Configuration Mgt,Pep,Esw & Residual Improvement Programs IR 05000352/19930111993-08-27027 August 1993 Insp Repts 50-352/93-11 & 50-353/93-11 on 930524-27.No Violations Noted.Major Areas Inspected:Changes to Emergency Plan & Implementing Procedures;Emergency Facilities, Equipment,Instrumentation & Supplies IR 05000352/19930101993-08-13013 August 1993 Erratum to Insp Repts 50-352/93-10 & 50-353/93-10 IR 05000352/19930171993-08-0202 August 1993 Insp Repts 50-352/93-17 & 50-353/93-17 on 930706-09.Two Unresolved Items Identified.Major Areas Inspected:Storage, Radioactive Waste Handling,Processing & Transportation Programs IR 05000352/19930011993-02-0404 February 1993 Insp Repts 50-352/93-01 & 50-353/93-01 on 930111-15.No Violations Noted.Major Areas Inspected:Radiological & non-radiological Chemistry Programs,Including Confirmatory Measurements IR 05000352/19920291993-01-27027 January 1993 Insp Repts 50-352/92-29 & 50-353/92-29 on 921115-930102. Noncited Violations Noted.Major Areas inspected:921204 Reactor Trip & Maint Efforts to Return Unit to Svc IR 05000352/19920301992-12-30030 December 1992 Insp Repts 50-352/92-30 & 50-353/92-30 on 921130-1204.No Violations Noted.Major Areas Inspected:Design Mods, Experience & Professional Proficiency of Engineering Staff Engaged in Design Mods IR 05000277/19920331992-12-11011 December 1992 Corrected Insp Repts 50-277/92-33,50-278/92-33,50-352/92-28 50-353/92-28 on 921123-25.Previously Missing Line from Page 8 of Original Rept Appears at Top of Page 9 ML20127F2831992-12-11011 December 1992 Insp Repts 50-277/92-33,50-278/92-33,50-352/92-28 & 50-353/92-28 on 921123-25.No Violations Noted.Major Areas Inspected:Annual partial-participation Exercise Conducted on 921124 IR 05000352/19920271992-12-0707 December 1992 Insp Repts 50-352/92-27 & 50-353/92-27 on 921004-1114. Violations Noted.Major Areas Inspected:Plant Operations, Surveillance & Maintenance,Engineering & Technical Support & Safety Assessment & Quality Verification IR 05000352/19920811992-12-0404 December 1992 Edsfi Repts 50-352/92-81 & 50-353/92-81 on Stated Date. Violations Noted.Major Areas Inspected:Review of Functionality of Electrical Distribution Sys IR 05000352/19920141992-05-0606 May 1992 Insp Repts 50-352/92-14 & 50-353/92-14 on 920420-24. Violations Noted.Major Areas Inspected:Review of Status of Radioactive Material,Staffing & Qualifications of Contractor Technicians,Alara & Tours of Radiological Controls Area IR 05000352/19900211990-11-15015 November 1990 Insp Repts 50-352/90-21 & 50-353/90-20 on 900827-31.No Violations Noted.Major Areas Inspected:Emeergency Preparedness Program IR 05000352/19900241990-10-26026 October 1990 Radiological Safety Insp Rept 50-352/90-24 & 50-353/90-23 on 901001-05.No Violations Noted.Major Areas Inspected: Radiological Safety Insp of Licensee Radiological Controls Program IR 05000352/19900221990-10-18018 October 1990 Insp Repts 50-352/90-22 & 50-353/90-21 on 900912-19.No Violations Noted.Major Areas Inspected:Engineering Organization,Staffing,Communications,Mgt Support,Design Changes & Mod Process 1999-09-16
[Table view] Category:NRC-GENERATED
MONTHYEARIR 05000352/19990051999-09-16016 September 1999 Insp Repts 50-352/99-05 & 50-353/99-05 on 990713-0816.One Violation Noted & Being Treated as Ncv.Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000352/19990041999-08-10010 August 1999 Insp Repts 50-352/99-04 & 50-353/99-04 on 990525-0712.One Violation Noted & Being Treated as Ncv.Major Areas Inspected:Aspects of Licensee Operations,Engineering & Maint IR 05000352/19990031999-06-24024 June 1999 Insp Repts 50-352/99-03 & 50-353/99-03 on 990413-0524.No Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support.Also Inspected, Radiological Protection,Security & Inservice Insp IR 05000352/19990021999-05-0707 May 1999 Insp Repts 50-352/99-02 & 50-353/99-02 on 990302-0412. Violations Noted & Being Treated as non-cited Violations. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000352/19990011999-03-26026 March 1999 Insp Repts 50-352/99-01 & 50-353/99-01 on 990112-0301. Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support ML20199C6641999-01-0606 January 1999 Insp Repts 50-352/98-09 & 50-353/98-09 on 981018-1130. Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support ML20196C3371998-11-23023 November 1998 Insp Repts 50-352/98-08 & 50-353/98-08 on 980901-1017.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support.Security & Safeguards Activities Were Conducted in Manner That Protected Public Health IR 05000352/19980071998-09-25025 September 1998 Insp Repts 50-352/98-07 & 50-353/98-07 on 980707-0831.No Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support IR 05000352/19980051998-08-0707 August 1998 Insp Repts 50-352/98-05 & 50-353/98-05 on 980601-24. Violations Noted.Major Areas Inspected:Backlogged Engineering Activities IR 05000352/19980041998-08-0505 August 1998 Insp Repts 50-352/98-04 & 50-353/98-04 on 980519-0706. Violations Noted.Major Areas Inspected:Aspects of PECO Energy Operations,Engineering & Maint IR 05000352/19980031998-06-18018 June 1998 Insp Repts 50-352/98-03 & 50-353/98-03 on 980317-0518. Violations Noted.Major Areas Inspected:Aspects of PECO Energy Operations,Engineering,Maint & Plant Support ML20247J2451998-05-11011 May 1998 Insp Repts 50-352/98-02 & 50-353/98-02 on 980120-0316. Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support IR 05000353/19970091998-03-11011 March 1998 Insp Rept 50-353/97-09 on 971010-980116.Violations Noted. Major Areas Inspected:Operations,Maintenance,Engineering & Plant Support ML20203G9211998-02-23023 February 1998 Insp Repts 50-352/97-10 & 50-353/97-10 on 971118-980119. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000352/19970081997-12-0808 December 1997 Insp Repts 50-352/97-08 & 50-353/97-08 on 970916-1117.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20198N1771997-10-27027 October 1997 Insp Repts 50-352/97-07 & 50-353/97-07 on 970722-0915. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000352/19970061997-08-13013 August 1997 Insp Repts 50-352/97-06 & 50-353/97-06 on 970528-0721. Violations Noted.Major Areas Inspected:Peco Energy Operations,Engineering,Maintenance & Plant Support IR 05000352/19970051997-07-31031 July 1997 Insp Repts 50-352/97-05 & 50-353/97-05 on 970623-26.No Violations Noted.Major Areas Inspected:Licensee Performance During Biennial full-participation EP Exercise IR 05000352/19970031997-07-11011 July 1997 Insp Repts 50-352/97-03 & 50-353/97-03 on 970330-0527. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000352/19970011997-05-0707 May 1997 Insp Repts 50-352/97-01 & 50-353/97-01 on 970204-0329. Violations Noted.Major Areas Inspected:Operations, Engineering,Plant Support & Maintenance ML20136C0951997-03-0606 March 1997 Insp Repts 50-352/96-10 & 50-353/96-10 on 961217-970203. Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support ML20133H7391997-01-0909 January 1997 Insp Repts 50-352/96-09 & 50-353/96-09 on 961022-1216. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20132G4901996-12-20020 December 1996 Insp Repts 50-277/96-11,50-278/96-11,50-352/96-08 & 50-353/96-08 on 961003-1127.No Violations Noted.Major Areas Inspected:Documentations Containing Safeguards Info IR 05000352/19960071996-11-15015 November 1996 Insp Repts 50-352/96-07 & 50-353/96-07 on 960827-1021. Violations Noted.Major Areas Inspected:Conduct of Operations,Operational Status of Facilities & Equipment & Operations Procedures & Documentation IR 05000352/19950191996-02-0909 February 1996 Insp Repts 50-352/95-19 & 50-353/95-19 on 951120-1201. No Violations Noted.Major Areas Inspected:Program Implementation,Status & Scope,Operating Sizing & Settings IR 05000352/19940231994-11-10010 November 1994 Insp Repts 50-352/94-23 & 50-353/94-23 on 940927-1031. Violations Noted.Major Areas Inspected:Plant Operations, Maint,Surveillance,Engineering,Plant Support & Safety Assessment & Quality Verification IR 05000352/19930311993-12-30030 December 1993 Insp Repts 50-352/93-31 & 50-353/93-31 on 931201.No Violations Noted.Major Areas Inspected:Protected Area Physical Barriers & Detection Aids IR 05000352/19930291993-12-22022 December 1993 Insp Repts 50-352/93-29 & 50-353/93-29 on 931102-1213.No Violations Noted.Major Areas Inspected:Plant Operations, Maint,Engineering,Plant Support & Review of Licensee Event & Routine Repts IR 05000352/19930271993-11-29029 November 1993 Insp Repts 50-352/93-27 & 50-353/93-27 on 931101-05.No Violations Noted.Major Areas Inspected:Licensed Operator Requalification Training Program IR 05000352/19930261993-11-19019 November 1993 Insp Repts 50-352/93-26 & 50-353/93-26 on 931004-08.No Violations Noted.Major Areas Inspected:Review of Licensee Corrective Actions of Nine Previously Identified Edsfi Findings Including Escalated Enforcement Item IR 05000352/19930191993-11-10010 November 1993 Insp Repts 50-352/93-19 & 50-353/93-19 on 930928-30.No Weaknesses Noted.Major Areas Inspected:Annual full- Participation Emergency Preparedness Exercise IR 05000352/19930251993-11-0808 November 1993 Insp Repts 50-352/93-25 & 50-353/93-25 on 930926-1101. Enforcement Discretion Exercised Re Missed Firewatch.Major Areas Inspected:Plant Operations,Maint,Surveillance,Plant Support & LER Re Missed Firewatch IR 05000352/19930241993-11-0101 November 1993 Insp Repts 50-352/93-24 & 50-353/93-24 on 930908-14.No Violations Noted.Major Areas Inspected:Reviewed Causes Leading to Loss of One Offsite Electrical Power Source & Subsequent Reactor Scram at Plant IR 05000352/19930231993-10-25025 October 1993 Insp Repts 50-352/93-23 & 50-353/93-23 on 930907-14. No Violations Noted.Major Areas Inspected:Radiological Controls Program Enhancements,Qa Oversight Activities & Contamination Control Program IR 05000352/19930221993-10-13013 October 1993 Insp Repts 50-352/93-22 & 50-353/93-22 on 930817-0925. Violations Noted.Major Areas Inspected:Plant Operations, Maint,Surveillance & Engineering & Technical Support IR 05000352/19930201993-09-0909 September 1993 Insp Repts 50-352/93-20 & 50-353/93-20 on 930816-20.No Violations Noted.Major Areas Inspected:Technical Support of Plant Operations,Configuration Mgt,Pep,Esw & Residual Improvement Programs IR 05000352/19930111993-08-27027 August 1993 Insp Repts 50-352/93-11 & 50-353/93-11 on 930524-27.No Violations Noted.Major Areas Inspected:Changes to Emergency Plan & Implementing Procedures;Emergency Facilities, Equipment,Instrumentation & Supplies IR 05000352/19930101993-08-13013 August 1993 Erratum to Insp Repts 50-352/93-10 & 50-353/93-10 IR 05000352/19930171993-08-0202 August 1993 Insp Repts 50-352/93-17 & 50-353/93-17 on 930706-09.Two Unresolved Items Identified.Major Areas Inspected:Storage, Radioactive Waste Handling,Processing & Transportation Programs IR 05000352/19930011993-02-0404 February 1993 Insp Repts 50-352/93-01 & 50-353/93-01 on 930111-15.No Violations Noted.Major Areas Inspected:Radiological & non-radiological Chemistry Programs,Including Confirmatory Measurements IR 05000352/19920291993-01-27027 January 1993 Insp Repts 50-352/92-29 & 50-353/92-29 on 921115-930102. Noncited Violations Noted.Major Areas inspected:921204 Reactor Trip & Maint Efforts to Return Unit to Svc IR 05000352/19920301992-12-30030 December 1992 Insp Repts 50-352/92-30 & 50-353/92-30 on 921130-1204.No Violations Noted.Major Areas Inspected:Design Mods, Experience & Professional Proficiency of Engineering Staff Engaged in Design Mods IR 05000277/19920331992-12-11011 December 1992 Corrected Insp Repts 50-277/92-33,50-278/92-33,50-352/92-28 50-353/92-28 on 921123-25.Previously Missing Line from Page 8 of Original Rept Appears at Top of Page 9 ML20127F2831992-12-11011 December 1992 Insp Repts 50-277/92-33,50-278/92-33,50-352/92-28 & 50-353/92-28 on 921123-25.No Violations Noted.Major Areas Inspected:Annual partial-participation Exercise Conducted on 921124 IR 05000352/19920271992-12-0707 December 1992 Insp Repts 50-352/92-27 & 50-353/92-27 on 921004-1114. Violations Noted.Major Areas Inspected:Plant Operations, Surveillance & Maintenance,Engineering & Technical Support & Safety Assessment & Quality Verification IR 05000352/19920811992-12-0404 December 1992 Edsfi Repts 50-352/92-81 & 50-353/92-81 on Stated Date. Violations Noted.Major Areas Inspected:Review of Functionality of Electrical Distribution Sys IR 05000352/19920141992-05-0606 May 1992 Insp Repts 50-352/92-14 & 50-353/92-14 on 920420-24. Violations Noted.Major Areas Inspected:Review of Status of Radioactive Material,Staffing & Qualifications of Contractor Technicians,Alara & Tours of Radiological Controls Area IR 05000352/19900211990-11-15015 November 1990 Insp Repts 50-352/90-21 & 50-353/90-20 on 900827-31.No Violations Noted.Major Areas Inspected:Emeergency Preparedness Program IR 05000352/19900241990-10-26026 October 1990 Radiological Safety Insp Rept 50-352/90-24 & 50-353/90-23 on 901001-05.No Violations Noted.Major Areas Inspected: Radiological Safety Insp of Licensee Radiological Controls Program IR 05000352/19900221990-10-18018 October 1990 Insp Repts 50-352/90-22 & 50-353/90-21 on 900912-19.No Violations Noted.Major Areas Inspected:Engineering Organization,Staffing,Communications,Mgt Support,Design Changes & Mod Process 1999-09-16
[Table view] Category:INSPECTION REPORT
MONTHYEARIR 05000352/19990051999-09-16016 September 1999 Insp Repts 50-352/99-05 & 50-353/99-05 on 990713-0816.One Violation Noted & Being Treated as Ncv.Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000352/19990041999-08-10010 August 1999 Insp Repts 50-352/99-04 & 50-353/99-04 on 990525-0712.One Violation Noted & Being Treated as Ncv.Major Areas Inspected:Aspects of Licensee Operations,Engineering & Maint IR 05000352/19990031999-06-24024 June 1999 Insp Repts 50-352/99-03 & 50-353/99-03 on 990413-0524.No Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support.Also Inspected, Radiological Protection,Security & Inservice Insp IR 05000352/19990021999-05-0707 May 1999 Insp Repts 50-352/99-02 & 50-353/99-02 on 990302-0412. Violations Noted & Being Treated as non-cited Violations. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000352/19990011999-03-26026 March 1999 Insp Repts 50-352/99-01 & 50-353/99-01 on 990112-0301. Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support ML20199C6641999-01-0606 January 1999 Insp Repts 50-352/98-09 & 50-353/98-09 on 981018-1130. Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support ML20196C3371998-11-23023 November 1998 Insp Repts 50-352/98-08 & 50-353/98-08 on 980901-1017.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support.Security & Safeguards Activities Were Conducted in Manner That Protected Public Health IR 05000352/19980071998-09-25025 September 1998 Insp Repts 50-352/98-07 & 50-353/98-07 on 980707-0831.No Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support IR 05000352/19980051998-08-0707 August 1998 Insp Repts 50-352/98-05 & 50-353/98-05 on 980601-24. Violations Noted.Major Areas Inspected:Backlogged Engineering Activities IR 05000352/19980041998-08-0505 August 1998 Insp Repts 50-352/98-04 & 50-353/98-04 on 980519-0706. Violations Noted.Major Areas Inspected:Aspects of PECO Energy Operations,Engineering & Maint IR 05000352/19980031998-06-18018 June 1998 Insp Repts 50-352/98-03 & 50-353/98-03 on 980317-0518. Violations Noted.Major Areas Inspected:Aspects of PECO Energy Operations,Engineering,Maint & Plant Support ML20247J2451998-05-11011 May 1998 Insp Repts 50-352/98-02 & 50-353/98-02 on 980120-0316. Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support IR 05000353/19970091998-03-11011 March 1998 Insp Rept 50-353/97-09 on 971010-980116.Violations Noted. Major Areas Inspected:Operations,Maintenance,Engineering & Plant Support ML20203G9211998-02-23023 February 1998 Insp Repts 50-352/97-10 & 50-353/97-10 on 971118-980119. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000352/19970081997-12-0808 December 1997 Insp Repts 50-352/97-08 & 50-353/97-08 on 970916-1117.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20198N1771997-10-27027 October 1997 Insp Repts 50-352/97-07 & 50-353/97-07 on 970722-0915. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000352/19970061997-08-13013 August 1997 Insp Repts 50-352/97-06 & 50-353/97-06 on 970528-0721. Violations Noted.Major Areas Inspected:Peco Energy Operations,Engineering,Maintenance & Plant Support IR 05000352/19970051997-07-31031 July 1997 Insp Repts 50-352/97-05 & 50-353/97-05 on 970623-26.No Violations Noted.Major Areas Inspected:Licensee Performance During Biennial full-participation EP Exercise IR 05000352/19970031997-07-11011 July 1997 Insp Repts 50-352/97-03 & 50-353/97-03 on 970330-0527. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000352/19970011997-05-0707 May 1997 Insp Repts 50-352/97-01 & 50-353/97-01 on 970204-0329. Violations Noted.Major Areas Inspected:Operations, Engineering,Plant Support & Maintenance ML20136C0951997-03-0606 March 1997 Insp Repts 50-352/96-10 & 50-353/96-10 on 961217-970203. Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support ML20133H7391997-01-0909 January 1997 Insp Repts 50-352/96-09 & 50-353/96-09 on 961022-1216. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20132G4901996-12-20020 December 1996 Insp Repts 50-277/96-11,50-278/96-11,50-352/96-08 & 50-353/96-08 on 961003-1127.No Violations Noted.Major Areas Inspected:Documentations Containing Safeguards Info IR 05000352/19960071996-11-15015 November 1996 Insp Repts 50-352/96-07 & 50-353/96-07 on 960827-1021. Violations Noted.Major Areas Inspected:Conduct of Operations,Operational Status of Facilities & Equipment & Operations Procedures & Documentation IR 05000352/19950191996-02-0909 February 1996 Insp Repts 50-352/95-19 & 50-353/95-19 on 951120-1201. No Violations Noted.Major Areas Inspected:Program Implementation,Status & Scope,Operating Sizing & Settings IR 05000352/19940231994-11-10010 November 1994 Insp Repts 50-352/94-23 & 50-353/94-23 on 940927-1031. Violations Noted.Major Areas Inspected:Plant Operations, Maint,Surveillance,Engineering,Plant Support & Safety Assessment & Quality Verification IR 05000352/19930311993-12-30030 December 1993 Insp Repts 50-352/93-31 & 50-353/93-31 on 931201.No Violations Noted.Major Areas Inspected:Protected Area Physical Barriers & Detection Aids IR 05000352/19930291993-12-22022 December 1993 Insp Repts 50-352/93-29 & 50-353/93-29 on 931102-1213.No Violations Noted.Major Areas Inspected:Plant Operations, Maint,Engineering,Plant Support & Review of Licensee Event & Routine Repts IR 05000352/19930271993-11-29029 November 1993 Insp Repts 50-352/93-27 & 50-353/93-27 on 931101-05.No Violations Noted.Major Areas Inspected:Licensed Operator Requalification Training Program IR 05000352/19930261993-11-19019 November 1993 Insp Repts 50-352/93-26 & 50-353/93-26 on 931004-08.No Violations Noted.Major Areas Inspected:Review of Licensee Corrective Actions of Nine Previously Identified Edsfi Findings Including Escalated Enforcement Item IR 05000352/19930191993-11-10010 November 1993 Insp Repts 50-352/93-19 & 50-353/93-19 on 930928-30.No Weaknesses Noted.Major Areas Inspected:Annual full- Participation Emergency Preparedness Exercise IR 05000352/19930251993-11-0808 November 1993 Insp Repts 50-352/93-25 & 50-353/93-25 on 930926-1101. Enforcement Discretion Exercised Re Missed Firewatch.Major Areas Inspected:Plant Operations,Maint,Surveillance,Plant Support & LER Re Missed Firewatch IR 05000352/19930241993-11-0101 November 1993 Insp Repts 50-352/93-24 & 50-353/93-24 on 930908-14.No Violations Noted.Major Areas Inspected:Reviewed Causes Leading to Loss of One Offsite Electrical Power Source & Subsequent Reactor Scram at Plant IR 05000352/19930231993-10-25025 October 1993 Insp Repts 50-352/93-23 & 50-353/93-23 on 930907-14. No Violations Noted.Major Areas Inspected:Radiological Controls Program Enhancements,Qa Oversight Activities & Contamination Control Program IR 05000352/19930221993-10-13013 October 1993 Insp Repts 50-352/93-22 & 50-353/93-22 on 930817-0925. Violations Noted.Major Areas Inspected:Plant Operations, Maint,Surveillance & Engineering & Technical Support IR 05000352/19930201993-09-0909 September 1993 Insp Repts 50-352/93-20 & 50-353/93-20 on 930816-20.No Violations Noted.Major Areas Inspected:Technical Support of Plant Operations,Configuration Mgt,Pep,Esw & Residual Improvement Programs IR 05000352/19930111993-08-27027 August 1993 Insp Repts 50-352/93-11 & 50-353/93-11 on 930524-27.No Violations Noted.Major Areas Inspected:Changes to Emergency Plan & Implementing Procedures;Emergency Facilities, Equipment,Instrumentation & Supplies IR 05000352/19930101993-08-13013 August 1993 Erratum to Insp Repts 50-352/93-10 & 50-353/93-10 IR 05000352/19930171993-08-0202 August 1993 Insp Repts 50-352/93-17 & 50-353/93-17 on 930706-09.Two Unresolved Items Identified.Major Areas Inspected:Storage, Radioactive Waste Handling,Processing & Transportation Programs IR 05000352/19930011993-02-0404 February 1993 Insp Repts 50-352/93-01 & 50-353/93-01 on 930111-15.No Violations Noted.Major Areas Inspected:Radiological & non-radiological Chemistry Programs,Including Confirmatory Measurements IR 05000352/19920291993-01-27027 January 1993 Insp Repts 50-352/92-29 & 50-353/92-29 on 921115-930102. Noncited Violations Noted.Major Areas inspected:921204 Reactor Trip & Maint Efforts to Return Unit to Svc IR 05000352/19920301992-12-30030 December 1992 Insp Repts 50-352/92-30 & 50-353/92-30 on 921130-1204.No Violations Noted.Major Areas Inspected:Design Mods, Experience & Professional Proficiency of Engineering Staff Engaged in Design Mods IR 05000277/19920331992-12-11011 December 1992 Corrected Insp Repts 50-277/92-33,50-278/92-33,50-352/92-28 50-353/92-28 on 921123-25.Previously Missing Line from Page 8 of Original Rept Appears at Top of Page 9 ML20127F2831992-12-11011 December 1992 Insp Repts 50-277/92-33,50-278/92-33,50-352/92-28 & 50-353/92-28 on 921123-25.No Violations Noted.Major Areas Inspected:Annual partial-participation Exercise Conducted on 921124 IR 05000352/19920271992-12-0707 December 1992 Insp Repts 50-352/92-27 & 50-353/92-27 on 921004-1114. Violations Noted.Major Areas Inspected:Plant Operations, Surveillance & Maintenance,Engineering & Technical Support & Safety Assessment & Quality Verification IR 05000352/19920811992-12-0404 December 1992 Edsfi Repts 50-352/92-81 & 50-353/92-81 on Stated Date. Violations Noted.Major Areas Inspected:Review of Functionality of Electrical Distribution Sys IR 05000352/19920141992-05-0606 May 1992 Insp Repts 50-352/92-14 & 50-353/92-14 on 920420-24. Violations Noted.Major Areas Inspected:Review of Status of Radioactive Material,Staffing & Qualifications of Contractor Technicians,Alara & Tours of Radiological Controls Area IR 05000352/19900211990-11-15015 November 1990 Insp Repts 50-352/90-21 & 50-353/90-20 on 900827-31.No Violations Noted.Major Areas Inspected:Emeergency Preparedness Program IR 05000352/19900241990-10-26026 October 1990 Radiological Safety Insp Rept 50-352/90-24 & 50-353/90-23 on 901001-05.No Violations Noted.Major Areas Inspected: Radiological Safety Insp of Licensee Radiological Controls Program IR 05000352/19900221990-10-18018 October 1990 Insp Repts 50-352/90-22 & 50-353/90-21 on 900912-19.No Violations Noted.Major Areas Inspected:Engineering Organization,Staffing,Communications,Mgt Support,Design Changes & Mod Process 1999-09-16
[Table view] Category:UTILITY
MONTHYEARIR 05000352/19900211990-11-15015 November 1990 Insp Repts 50-352/90-21 & 50-353/90-20 on 900827-31.No Violations Noted.Major Areas Inspected:Emeergency Preparedness Program IR 05000352/19900221990-10-18018 October 1990 Insp Repts 50-352/90-22 & 50-353/90-21 on 900912-19.No Violations Noted.Major Areas Inspected:Engineering Organization,Staffing,Communications,Mgt Support,Design Changes & Mod Process IR 05000352/19900201990-10-12012 October 1990 Insp Repts 50-352/90-20 & 50-353/90-19 on 900813-0916.No Violations Noted.Major Areas Inspected:Plant Operations, Radiation Protection,Surveillance & Maint,Emergency Preparedness & Security IR 05000352/19900191990-08-0303 August 1990 Insp Repts 50-352/90-19 & 50-353/90-18 on 900709-13.No Violations Noted.Major Areas Inspected:Radiological Control Program,Including Organization & Staffing,Training & Qualification of Personnel & Applied Health Physics IR 05000352/19900171990-08-0303 August 1990 Insp Repts 50-352/90-17 & 50-353/90-16 on 900522-0701. Violations Noted.Major Areas Inspected:Plant Operations, Radiation Protection,Surveillance & Maint,Emergency Preparedness,Security,Engineering & Technical Support ML20055F5621990-06-25025 June 1990 Insp Repts 50-352/90-80 & 50-353/90-80 on 900521-25.Plant Transient Response Implementing Plan (Trip) Procedures Technically Acceptable.Major Areas Inspected:Comparison of Trip Procedures W/Specific Technical Guidelines IR 05000352/19900031990-02-11011 February 1990 Insp Repts 50-352/90-03 & 50-353/90-03 on 900116-19.No Violations Noted.Major Areas Inspected:Design & Surveillance Program for Compliance W/Atws as Described in 10CFR50.62 & NUREG-0991,SSER 9 IR 05000353/19890811989-09-27027 September 1989 Insp Rept 50-353/89-81 on 890731-0804.Violation Noted.Major Areas Inspected:Readiness of Licensee to Safely Conduct Power Operations at Facility Considering near-term Full Power Licensing IR 05000352/19890151989-09-22022 September 1989 Insp Repts 50-352/89-15 & 50-353/89-24 on 890626-0730.No Violations Noted.Major Areas Inspected:Maint & Surveillance Testing,Review of LERs & Periodic Repts & Operational Events.Viewgraphs from 890724 Meeting Encl IR 05000352/19890171989-09-0707 September 1989 Insp Repts 50-352/89-17 & 50-353/89-25 on 890724-27.No Violations Noted.Major Areas Inspected:Effectiveness of Training Conducted to Correct Inability of Operators to Properly Classify Events in Escalating Emergency IR 05000352/19890161989-09-0505 September 1989 Insp Rept 50-352/89-16 on 890807-11.No Violations Noted. Major Areas Inspected:Corporate Engineering Group & Support Provided to Facility & Mods Performed During Plant Second Refueling Outage IR 05000353/19892011989-08-0808 August 1989 Corrective Action Insp Rept 50-353/89-201 on 890424-28. Plant Design Meets Licensing Commitments.Major Areas Inspected:Mechanical Sys,Verification of Nonstandard Computer Codes & Incorrect Nameplate for RHR Pump Motor IR 05000352/19890121989-07-28028 July 1989 Insp Repts 50-352/89-12 & 50-353/89-19 on 890529-0625. Violations Noted.Major Areas Inspected:Maint & Surveillance Testing,Review of Lers,Periodic Repts & Operational Events & Sys Walkdowns IR 05000352/19890141989-07-20020 July 1989 Enforcement Conference Rept 50-352/89-14 on 890717.Major Items Discussed:Findings of NRC Insp Rept 50-352/89-14 Re Shipment of Seavan to Vendor Site in Oakridge,Tn IR 05000353/19890201989-07-13013 July 1989 Preoperational Safety Insp Rept 50-353/89-20 on 890530-0621. Programs Adequate to Support Testing & Startup.Major Areas Inspected:Control of Radioactive Matl & Contamination, Surveys & Monitoring,Facilities & Equipment & ALARA ML20246K5771989-07-0707 July 1989 Reactive Insp Rept 50-352/89-14 on 890629.Violation Noted. Major Areas Inspected:Circumstances Surrounding Shipment of Seavan to Quadrex Recycle Ctr IR 05000353/19890211989-07-0505 July 1989 Insp Rept 50-353/89-21 on 890530-0602.No Violations or Deviations Noted.Major Areas Inspected:Licensee Activities Re NRC Bulletin 79-14 Concerning Pipe Supports & Preservice Insp of Piping & Components IR 05000352/19890111989-06-19019 June 1989 Insp Repts 50-352/89-11 & 50-353/89-17 on 890522-26 & 0607. Violations Noted.Major Areas Inspected:Changes to Emergency Preparedness Program,Emergency Facilities,Equipment, Instrumentation & Supplies IR 05000353/19890231989-06-15015 June 1989 Insp Rept 50-353/89-23 on 890605-07.No Violation Noted.Major Areas Inspected:Licensee Liquid & Gaseous Radioactive Effluent Control Programs & Solid Radwaste Program Including Installations,Testings & Calibr IR 05000353/19890181989-05-17017 May 1989 Insp Rept 50-353/89-18 on 890429-0506.No Violations Noted. Major Areas Inspected:Structural Integrity Test Procedures & Implementation & Qa/Qc Involvement W/Integrity Test Procedures IR 05000353/19892001989-05-12012 May 1989 Independent Const Assessment Insp Rept 50-353/89-200 on 890330-31.No Violations Noted.Major Areas Inspected:Final S&W Independent Const Assessment Rept & Licensee Action Re Deficiencies & Issues Identified During Overview IR 05000352/19890091989-05-11011 May 1989 Insp Repts 50-352/89-09 & 50-353/89-15 on 880329-0423. Violations Noted.Major Areas Inspected:Operations, Radiological Controls,Surveillance Testing,Maint,Emergency Preparedness,Security & Engineer/Technical Support IR 05000353/19890131989-04-19019 April 1989 Insp Rept 50-353/89-13 on 890227-0316.No Violations Noted. Major Areas Inspected:Preoperational Test Program Implementation,Preoperational Test Procedures,Preoperational Test Results & Qa/Qc Involvement in Test Program IR 05000352/19890081989-04-14014 April 1989 Partially Withheld Physical Security Insp Repts 50-352/89-08 & 50-353/89-14 on 890307-09 & 20-23 (Ref 10CFR73.21).Violations Noted.Major Areas Inspected:Action on Previously Identified Items & Security Program Plans IR 05000353/19890111989-04-0707 April 1989 Insp Rept 50-353/89-11 on 890213-0326.No Violations Noted. Major Areas Inspected:Work Activities,Security Implementation,Environ Qualification of Equipment & Proposed Tech Specs IR 05000352/19890031989-04-0707 April 1989 Insp Rept 50-352/89-03 on 890227-0326.No Violations Noted. Major Areas Inspected:Routine Daytime & Backshift Operations,Including Plant Tours,Observations of Maint & Surveillance Testing & Review of Lers & Periodic Repts ML20244D4891989-04-0303 April 1989 Insp Rept 50-352/89-07 on 890306-10.No Violations Noted. Major Areas Inspected:Inservice Insp Activities to Ascertain Activities Conducted Per Applicable ASME Code & Regulatory Requirements & Licensee Response to Generic Ltr 88-01 IR 05000353/19890071989-04-0303 April 1989 Insp Rept 50-353/89-07 on 890126-0203.No Violations, Deviations or Unresolved Items Noted.Major Areas Inspected: Licensee Programs That Identify & Control Specific Differences in Design & Const of Both Units IR 05000352/19880241989-03-31031 March 1989 Insp Rept 50-352/88-24 on 881107-1218.No Apparent Vulnerabilities in Balance of Plant Found Which Have,To Date,Contributed to Reactor Challenges,I.E.,Recurrent Scrams.Major Areas inspected:balance-of-plant Sys IR 05000353/19882031989-03-23023 March 1989 Insp Rept 50-353/88-203 on 890103-06.No Violations Noted. Major Areas Inspected:S&W Evaluation of Closed Action Items, Observation Repts to Reflect Action Item Unresolved Issues & Status of Compliance W/Previous Insp IR 05000353/19890121989-03-22022 March 1989 Insp Rept 50-353/89-12 on 890224-0303.No Violations Noted. Major Areas Inspected:Licensee Action on Previous Insp Findings,Procedure Reviews,Qa/Qc Interfaces & Tours of Facility IR 05000352/19890801989-03-21021 March 1989 Maint Team Insp Repts 50-352/89-80 & 50-353/89-80 on 890130-0210.Weaknesses Noted.Major Areas Inspected:Maint Program & Program Implementation,Including Equipment Walkdowns & Observation of Maint Work IR 05000352/19890041989-03-17017 March 1989 Insp Rept 50-352/89-04 on 890124-0226.No Violations Noted. Major Areas Inspected:Plant Tours,Observations of Maint & Surveilance Testing & Review of Lers,Periodic Repts, Operational Events & Sys Walkdowns IR 05000353/19890101989-03-10010 March 1989 Insp Rept 50-353/89-10 on 890206-16.No Violations Noted. Major Areas Inspected:Preoperational Test Program Implementation,Preoperational Test Procedures,Preoperational Test Results & Qa/Qc Involvement in Test Program IR 05000352/19890061989-03-0707 March 1989 Insp Repts 50-352/89-06 & 50-353/89-06 on 890123-27. Violation Noted.Major Areas Inspected:Safe Shutdown Capability of Plant in Event of Fire IR 05000352/19890051989-03-0202 March 1989 Safety Insp Repts 50-352/89-05 & 50-353/89-08 on 890130- 0203.No Violations Noted.Major Areas Inspected:Licensee Radiological Controls Program,Including Unit 1 Outage Activities & Changes to Health Physics Organization IR 05000353/19890091989-03-0101 March 1989 Insp Rept 50-353/89-09 on 890131-0207.No Violations Noted. Major Areas Inspected:Overall Power Ascension Program Including Training for Test Engineers.Two Unresolved Items Identified Including Limiting Control Rod Withdrawal IR 05000352/19890011989-02-22022 February 1989 Insp Rept 50-352/89-01 on 890117-20.No Violations Noted. Major Areas Inspected:Implementation of post-accident Monitoring Instrumentation in Accordance W/Reg Guide 1.97, Rev 2 IR 05000353/19890031989-02-14014 February 1989 Insp Rept 50-353/89-03 on 890109-19.No Violations Noted. Major Areas Inspected:Overall Power Ascension Program, Including Procedure Review,Qa/Qc Interfaces & Tour of Facility IR 05000353/19880251988-10-28028 October 1988 Insp Rept 50-353/88-25 on 8880912-1016.Violations Noted. Major Areas Inspected:Work Activities,Procedures,Records Re Spent Fuel Pool Racks,Preoperational Test Procedure Review, Startup Test Activities,Engineering & Deficiency Repts IR 05000353/19880221988-10-18018 October 1988 Insp Rept 50-353/88-22 on 880912-23.No Violations Noted. Major Areas Inspected:Preoperational Test Program,Including Review of Implementation Requirements,Preoperational Test Procedures & Integrated Sys Flush Test IR 05000353/19880241988-10-11011 October 1988 Insp Rept 50-353/88-24 on 880912-15.No Violations Noted. Major Areas Inspected:Installation of safety-related Instrumentation Components & Status of Previously Identified Open Items IR 05000353/19880261988-10-0606 October 1988 Insp Rept 50-353/88-26 on 880927-30.No Violations or Deviations Noted.Major Areas Inspected:Corporate Emergency Support Program,Staffing,Training,Mgt Support & Communications ML20207K8681988-10-0404 October 1988 Daytime & Backshift/Holiday Insps of 880815-0924.No Violations Noted.Major Areas Inspected:Plant Tours,Sys Walkdowns,Observations of Maint & Surveillance & Review of LERs & Periodic Repts.Supporting Info Encl IR 05000353/19880211988-09-28028 September 1988 Insp Rept 50-353/88-21 on 880808-0911.No Violations Noted. Major Areas Inspected:Work Activities,Procedures,Records Relative to Preoperational & Technical Tests,Independent Design & Const Assessment & Welding IR 05000352/19880181988-09-23023 September 1988 Insp Rept 50-352/88-18 on 880816-19.No Violations Noted. Major Areas Inspected:Fire Protection/Prevention Program, Including Program Administration & Organization,Equipment Maint,Insp & Test,Qa Audits & Facility Tours IR 05000353/19882001988-09-23023 September 1988 Insp Rept 50-353/88-200 on 880808-12.Insp Scope & Objective: Independent Design & Const Assessment Review Plans Prepared in Sufficient Technical Depth to Permit Adequate Evaluation of Design & Const of Facility IR 05000353/19880201988-09-14014 September 1988 Insp Rept 50-353/88-20 on 880808-12.No Violations Noted. Major Areas Inspected:Preoperational Test Program Implementation Requirements & Preoperational Test Procedures Activities in Qa/Qc Interface W/Preoperational Test Program IR 05000353/19880171988-09-0808 September 1988 Insp Rept 50-353/88-17 on 880725-29.No Violations Noted. Major Areas Inspected:Preoperational Test Program,Including Review of Implementation Requirements,Procedures & Test Witnessing of Emergency Diesel Generator a IR 05000353/19880191988-09-0202 September 1988 Insp Rept 50-353/88-19 on 880808-12.No Violations Noted. Major Areas Inspected:Preservice Insp Activities to Ascertain Whether Licensee Activities Conducted in Compliance W/Applicable ASME Code 1990-08-03
[Table view] Category:TEXT-INSPECTION & AUDIT & I&E CIRCULARS
MONTHYEARPNO-I-99-045, on 990923,operators at Limerick Generating Station Declared Unusual Event Due to Presence of Toxic Gases within Site Boundary.No Toxic Gases Were Detected within Main Cr.No Personnel Were Injured or Made Ill1999-09-24024 September 1999 PNO-I-99-045:on 990923,operators at Limerick Generating Station Declared Unusual Event Due to Presence of Toxic Gases within Site Boundary.No Toxic Gases Were Detected within Main Cr.No Personnel Were Injured or Made Ill IR 05000352/19990051999-09-16016 September 1999 Insp Repts 50-352/99-05 & 50-353/99-05 on 990713-0816.One Violation Noted & Being Treated as Ncv.Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000352/19993031999-09-0808 September 1999 Exam Repts 50-352/99-303OL & 50-353/99-303OL on 990812.Exam Results: One Reactor Operator Applicant Was Administered Retake Section B of Test & Passed IR 05000352/19990041999-08-10010 August 1999 Insp Repts 50-352/99-04 & 50-353/99-04 on 990525-0712.One Violation Noted & Being Treated as Ncv.Major Areas Inspected:Aspects of Licensee Operations,Engineering & Maint IR 05000352/19993021999-08-0404 August 1999 NRC Operator Licensing Exam Repts 50-352/99-302 & 50-353/99-302 Adminsitered on 990702-14 (Administration) & 990715-22 (Grading).Six of Six Limited SROs Passed All Portions of Exams IR 05000352/19990031999-06-24024 June 1999 Insp Repts 50-352/99-03 & 50-353/99-03 on 990413-0524.No Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support.Also Inspected, Radiological Protection,Security & Inservice Insp IR 05000352/19990021999-05-0707 May 1999 Insp Repts 50-352/99-02 & 50-353/99-02 on 990302-0412. Violations Noted & Being Treated as non-cited Violations. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000352/19993011999-04-30030 April 1999 NRC Operator Licensing Exam Repts 50-352/99-301 & 50-353/99-301 Administered on 990312-19 (Administration & 990322-26 (Grading).Exam Results:Five RO & Four SRO Applicants Were Administered Exam.One RO & One SRO Failed PNO-I-99-019, on 990420,Limerick Unit 1 Automatically Shutdown from 100% Power on Low Rwl Due to Loss of Mfw. Normal Feedwater Sys Has Been Restored,Which Allowed for Securing of RCIC & HPCI Systems.Licensee Issued Pr1999-04-21021 April 1999 PNO-I-99-019:on 990420,Limerick Unit 1 Automatically Shutdown from 100% Power on Low Rwl Due to Loss of Mfw. Normal Feedwater Sys Has Been Restored,Which Allowed for Securing of RCIC & HPCI Systems.Licensee Issued Pr IR 05000352/19990011999-03-26026 March 1999 Insp Repts 50-352/99-01 & 50-353/99-01 on 990112-0301. Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support ML20199C6571999-01-0606 January 1999 Notice of Violation from Insp on 981018-1130.Violation Noted:On 981105,procedure M-053-006,required by App a of Reg Guide 1.33,not Implemented as Required by Procedure A-C-079 ML20199C6641999-01-0606 January 1999 Insp Repts 50-352/98-09 & 50-353/98-09 on 981018-1130. Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support ML20196C3371998-11-23023 November 1998 Insp Repts 50-352/98-08 & 50-353/98-08 on 980901-1017.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support.Security & Safeguards Activities Were Conducted in Manner That Protected Public Health IR 05000352/19980071998-09-25025 September 1998 Insp Repts 50-352/98-07 & 50-353/98-07 on 980707-0831.No Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support IR 05000352/19980051998-08-0707 August 1998 Insp Repts 50-352/98-05 & 50-353/98-05 on 980601-24. Violations Noted.Major Areas Inspected:Backlogged Engineering Activities ML20237A3091998-08-0707 August 1998 Notice of Violation from Insp on 980606-24.Violation Noted: Defective Equipment in Supply Circuit Breaker of Load Ctr 124B Not Identified & Corrected & on 980322 Breaker Tripped Unexpectedly & de-energized All Loads Supplied by Center ML20236X8161998-08-0505 August 1998 Notice of Violation from Insp on 980519-0706.Violation Noted:As of 980304,licensee Had Not Submitted LER for Condition Prohibited by Plant TS within 30 Days After Discovery of Event IR 05000352/19980041998-08-0505 August 1998 Insp Repts 50-352/98-04 & 50-353/98-04 on 980519-0706. Violations Noted.Major Areas Inspected:Aspects of PECO Energy Operations,Engineering & Maint ML20236M7331998-07-0707 July 1998 Notice of Violation & Proposed Imposition of Civil Penalty in Amount of $55,000.Violation Noted:During 970901-980121, Condition Adverse to Quality Existed Involving Inoperability of 1B RHR Min Flow Valve & No C/As Taken ML20237E4241998-07-0101 July 1998 EN-98-049:on 980707,notice of Proposed Imposition of Civil Penalty in Amount of $55,000 Issued to Licensee.Action Based on Two Violations Re Failure to Take Appropriate Corrective Action to Address Conditions Adverse to Quality at Facility IR 05000352/19980031998-06-18018 June 1998 Insp Repts 50-352/98-03 & 50-353/98-03 on 980317-0518. Violations Noted.Major Areas Inspected:Aspects of PECO Energy Operations,Engineering,Maint & Plant Support ML20249C1901998-06-18018 June 1998 Notice of Violation from Insp on 980317-0518.Violation Noted:Measures Established to Correct Nonconformances Re Log Entries,Identified in Violation 97-10-01,did Not Preclude Repetition of Similar Problem PNO-I-98-019, on 980603,operators Found One of Three Standby Liquid Injection Pumps Running & Injecting Into Reactor Vessel.No Alarms Identified on Redundant Reactivity Control Sys Which Provides Automatic SLC Initiation Feature1998-06-0404 June 1998 PNO-I-98-019:on 980603,operators Found One of Three Standby Liquid Injection Pumps Running & Injecting Into Reactor Vessel.No Alarms Identified on Redundant Reactivity Control Sys Which Provides Automatic SLC Initiation Feature ML20247J2401998-05-11011 May 1998 Notice of Violation from Insp on 980120-0316.Violations Noted:On 980213,significant Condition Adverse to Quality Identified & Previous C/A on Control of Locked Valves Did Not Preclude Repetition ML20247J2451998-05-11011 May 1998 Insp Repts 50-352/98-02 & 50-353/98-02 on 980120-0316. Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support PNO-I-98-013, on 980417,alert Declared After Detection by Smell of Unidentified Odor,Initially Believed to Be Acetylene or Propane Gas,Resulting in Evacuation of Area. Fire Brigade Activated1998-04-17017 April 1998 PNO-I-98-013:on 980417,alert Declared After Detection by Smell of Unidentified Odor,Initially Believed to Be Acetylene or Propane Gas,Resulting in Evacuation of Area. Fire Brigade Activated IR 05000353/19970091998-03-11011 March 1998 Insp Rept 50-353/97-09 on 971010-980116.Violations Noted. Major Areas Inspected:Operations,Maintenance,Engineering & Plant Support ML20203G9111998-02-23023 February 1998 Notice of Violation from Insp on 971118-980119.Violation Noted:On 971206,required Narrative Log Entries in Unified Log for Safety Sys Inoperability Were Not Made ML20203G9211998-02-23023 February 1998 Insp Repts 50-352/97-10 & 50-353/97-10 on 971118-980119. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20202F9901998-02-0505 February 1998 Exam Repts 50-352/98-01 & 50-353/98-01 on 980120-23.No Violations Noted.Exam Results:Two Ro,Two Srou & Four SRO Candidates Were Administered Initial Licensing Exams. Everyone Passed All Portions of Exam IR 05000352/19970081997-12-0808 December 1997 Insp Repts 50-352/97-08 & 50-353/97-08 on 970916-1117.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20198N1771997-10-27027 October 1997 Insp Repts 50-352/97-07 & 50-353/97-07 on 970722-0915. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20198N1701997-10-27027 October 1997 Notice of Violation from Insp on 970722-0915.Violation Noted:Inspector Identified Valve Locking Devices Not Applied Through Valve Handwheel or Other Operating Mechanism to Restrict Operation of Valves Listed on Valve List Exhibits ML20198Q9181997-09-29029 September 1997 Notice of Violation from Insp on 970528-0721.Violation Noted:As of 960726,licensee Did Not Implement & Maintain in Effect Certain Provisions of Approved FP Program as Described in UFSAR for Facility IR 05000352/19970061997-08-13013 August 1997 Insp Repts 50-352/97-06 & 50-353/97-06 on 970528-0721. Violations Noted.Major Areas Inspected:Peco Energy Operations,Engineering,Maintenance & Plant Support ML20210N9861997-08-13013 August 1997 Notice of Violation from Insp on 970528-0721.Violation Noted:Peco Energy Did Not Submit LER within 30 Days After Discovery of an Event Which Occurred on 930316 for Condition Prohibited by Plants TS ML20210K9141997-07-31031 July 1997 EN-97-066:order Prohibiting Involvement in NRC-licensed Activities Issued on or About 970805 to Unlicensed Individual Who Formerly Worked as Primary Chemistry Manager at Limerick Generating Station,Units 1 & 2 ML20210K8841997-07-31031 July 1997 EN-97-065:on 970805,notice of Proposed Imposition of Civil Penalty in Amount of $80,000 Issued to Licensee.Action Includes Two Violations Involving Instances of Record Falsification at Limerick Generating Station IR 05000352/19970051997-07-31031 July 1997 Insp Repts 50-352/97-05 & 50-353/97-05 on 970623-26.No Violations Noted.Major Areas Inspected:Licensee Performance During Biennial full-participation EP Exercise ML20210K9771997-07-31031 July 1997 EN-97-067:order Prohibiting Involvement in NRC-licensed Activities Issued on or About 970805 to Sf Nevin Unlicensed Individual at Limerick Generating Station,Units 1 & 2.Action Based on Investigation Conducted by OI IR 05000352/19970031997-07-11011 July 1997 Insp Repts 50-352/97-03 & 50-353/97-03 on 970330-0527. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20149E1391997-07-11011 July 1997 Notice of Violation from Insp on 970330-0527.Violation Noted:Master Keys Were Not Properly Controlled & Were in Possession of Unauthorized Personnel & Temporary Change to GP12 Altered Intent of Original Procedure IR 05000352/19970991997-05-0909 May 1997 SALP Repts 50-352/97-99 & 50-353/97-99 for 950402-970329 IR 05000352/19970041997-05-0808 May 1997 Exam Repts 50-352/97-04OL & 50-353/97-04OL on 970501. Exam Results:Initial Retake Exam Administered to One RO Applicant on 970501.Applicant Passed Exam ML20148C1511997-05-0707 May 1997 Notice of Violation from Insp on 970204-0329.Violation Noted:In Jan 1997,mod Made to Unit 2 Fuel Preparation Machines That Made Info in SAR Incomplete in That Test Fixture Was Added Which Caused Fuel to Be Raised IR 05000352/19970011997-05-0707 May 1997 Insp Repts 50-352/97-01 & 50-353/97-01 on 970204-0329. Violations Noted.Major Areas Inspected:Operations, Engineering,Plant Support & Maintenance ML20136C0891997-03-0606 March 1997 Notice of Violation from Insp on 961217-970203.Violation Noted:Diesel Generator Fuel Oil Storage Tank Level Was Below TS Value & Required Actions for Inoperable Diesel Generator Was Not Performed ML20136C0951997-03-0606 March 1997 Insp Repts 50-352/96-10 & 50-353/96-10 on 961217-970203. Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support IR 05000352/19970021997-02-12012 February 1997 NRC Operator Licensing Exam Repts 50-352/97-02OL & 50-353/97-02OL on 970120-24.Exam Results:Good Performance Including Teamwork & Communications Was Demonstrated by Applicants.Six of Seven Applicants Passed Exam ML20134F9051997-02-0303 February 1997 Notice of Violation from Insp on 960305 & 0506 & Between 1003 & 1127.Violation Noted:Electronic Copy of Limerick Physical Security Plan,Located on PECO Nuclear Local Area Network & Document Not Under Control 1999-09-08
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i U.S. NUCLEAR REGULATORY COMMISSION I REGIGN I i'
Report N /89-01
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Docket N i l
License No. NPF-39 Licensee: Philadelphia Electric Company 2301. Market Street Philadelphia, Pennsylvania 19101 {
Facility Name: Limerick Generating Station, Unit 1 Inspection At: Limerick, Pennsylvania Inspection Conducted: January 17-20, 1989 Inspectors: . A -
Leonard Cheung, Senior Re or Engineer ' d a te'
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A.DellaGre(fa,ReactorEngineer 2AJn datd (
Other participant and contributor to this report include:
M. Yost, Engineer, I a National Engineering Lab Approved by: ,
2 2 f C. J.vAnderson, Chief, Plant System date Section, EB/DRS ;
Inspection Summary: Inspection of January 17-20, 1989 (Inspection Report I No. 50-352/89-01) '
l Areas Inspected: Special, announced inspection to review the licensee's implementation of the post accident monitoring instrumentation in accordance with Regulatory Guidance 1.97, Revision Results: Based on this inspection, the inspectors determined that the licensee.
- had implemented a program to meet the recommendations of RG 1.9 The inspectors l
also reviewed the licensee's corrective actions for previously identified
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Environmental Qualification items. As a result, five violations were closed l (50-352/88-02-01 through 50-352/88-02-05).
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Details 1.0 Persons Contacted 1.1 Philadelphia Electric Company (PECo)
M. Caldwell, Engineer, Nuclear Engineering
- E. Callon, I&C Engineer W. Clune, Nuclear Engineering R. Dubiel, Superintendent, Plant Service C. Engriss, Regulatory Engineer G. Foust, Nuclear Support Licensing
-*R. George, Engineer, Nuclear Engineering
- R. Lynch, Nuclear Engineering A. MacAinsh, Manager, Quality Assurance
- W. Malfaro, I&C Test Engineer M. McCormick, Jr., Plant Manager, Limerick
- R. Ogitis, Engineer, RG .1.97 Coordinator L. Robinson, I&C Maintenance Coordinator J. Rubert, QA Engineer D. Sandt, Manager, Nuclear Engineering
- J. Spencer, Superintendent, I&C Maintenance
- V. Warren, Test Engineer, Licensing 1.2 Bechtel Power Corporation R. Murrin, Engineering Supervisor R. Salgado, Group Leader, Control System D. Warren, Senior Engineer, Control System U.S. Nuclear Regulatory Commission T. Kenny, Senior Resident Inspector L. Scholl, Resident Inspector
2.0 Background The purpose of this inspection was to review instrumentation systems for assessing plant conditions during and following the course of an accident based on the criteria specified in Regulatory Guide (RG) 1.97,. Revision These systems were inspected to determine if they were installed in ac-cordance with Generic Letter number 82-33 " Requirements for Emergency Response Capability" (Supplement I to NUREG-0737). This letter specifies those requirements regarding emergency response capabilities that have been approved by the NRC for implementation. This supplement also discusses, in part, the application of RG 1.97 to the emergency response facilities, including the control room, the technical support center (TSC) and the.
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I emergency response facility. Regulatory Guide 1.97 identifies the plant variables to be measured and the instrumentation criteria for assuring acceptable emergency response capability during and following the course of an acciden l Regulatory Guide 1.97 divides Post Accident Instrumentation into 3 categories and 5 types. The three design categories are noted as 1, 2 )
and 3. Category 1 has the most stringent design requirements and category l 3 has the least stringent. The five types of instrumentation identified ;
in the Regulatory Guide are types A, B, C, D, and E. Type A variables i are plant specific and classified by the licensee. Type B variables {
provide information to indicate that plant ufety functions are being 1 accomplishe Type C variables provide information regarding the breach of barriers for fission product release. Type D variables indicate the operation of individual safety system Type E variables are those that indicate and determine the magnitude of the release of radioactive materials. Each variable type can be any design category. However, type A variables must meet Category 1 design requirement .0 Sc, ope The NRC inspection scope included: equipment qualification (Seismic and Environmental), redundancy of power supplies, measured variables, display and recording methods used, independence ind separation of electrical circuits, range and overlapping features of multiple instrument indicators, equipment identification for R31.97 instruments, service, test and surveillance frequency, direct and indirect measurement of parameters of interes The safety related (Q) and EQ master equipment lists were reviewed for the instruments selected to ascertain whether they had been evaluated and tested to the appropriate environmental, quality assurance (QA) and seismic qualification requirement .0 Inspection Details The inspectors held discussions with various members of the licensee's staf f, reviewed drawings (see Appendix A) and procedures, and selected variables for system walkdown. Walkdowns were performed for the sensing instruments (transmitters and 02 and H2 analyzers) at various locations of the reactor building and the display instruments in the control room to assess the implementation of RG 1.97, Rev. Instrument variables reviewed for Limerick Unit 1 included reactor coolant level, reactor pressure, drywell pressure, containment hydrogen / oxygen concentration, suppression pool water level and suppression pool water temperature.
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Characteristics examined for each variable include identity, location, function, separation (physical / electrical), isolation, seismic, power source, environmental qualification status and instrument rang The following instrumentation was examined:
4.1 Reactor Water Level The licensee determined reactor water level to be a 'ype A variabl Four instrument channels were provided to cover the required water level- range as follows:
Power Transmitter Division Recorder Indicator Range LT42-115A (I) XR42-IR623 " to +60" LT42-115B (II) XR42-IR6238 -
-150" to +60" LT42-IN085A (I) LR42-IR615 -
-350" to -100" LT42-IN0858 (II) -
LI42-IR610 -350" to -100" The licensee has taken exception to RC 1.97 for the reactor water level measurement range. RG 1.97 specifies that the range should be from the bottom of the core support plate to the lesser of the ton of the vessel or the centerline of the main steam -lines. The range provided by the licensee for the pper limit of water level is 60",
which is less than that recommended by RG 1.97. This " deviation" was justified by the licensee and accepted by the NRC as documented in the Limerick Safety Evaluation Report (SER).
The display instruments (indicator and recorder) are located on the main control board, and are specifically marked with yellow transparent mylar strips for easy identification after an acciden All of the above instrument loops were found to be in calibration as evidenced by the calibration records. The inspector reviewed the associated drawings and procedures as. identified in Appendix A, and did not identify any deficiencie .2 Reactor Coolant Pressure The licensee determined reactor coolant pressure to be a Type A variable. The following two instrument channels were provided t monitor this variable after an accident:
Power Transmitter Division Recorder Indicator Range PT42-103A (I) XR42-IR623A -
0 to 1500 psig PT42-103B (II) XR42-IR5238 -
0 to 1500 psig
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These two instrument channels share recorders with the reactor water J level. The recorders are two pen recorders located-on the main l control board and are specifically marked with yellow mylar strips I for easy. identification after an acciden The transmitters are in the EQ master. list. All instruments in these two instrument channels are'in the seisc.f c qualification list. - They were found to be in calibration as evidenced by the calibration record The' inspector reviewed the associated drawings.and procedures identified in Appendix A and did not identify any deficiencie .3 Drywell Pressure The licensec determined drywell pressure to be a Type A variabl The following two instrument channels were provided to monitor this >
variable after an accident:
Power Transmitter Division Recorder Indicator Range PT57-101 (I) PR57-101 -
-5 to +165 psig PT42-101 (II) -
PI42-101 -5 to +165 psig The p essure tap of the first transmitter (PT57-101) is in the I suppression pool atmosphere while the pressure tap of the second transmitter (.PT42-101) is in the drywell area. The indicator and recorder are located on the main control board and are marked with yellow mylar strips for easy identification after an accident. The instrument ranges enveloped those recommended by RG 1.9 The two transmitters are included in the Limerick EQ Master List. All of the instruments for these two-instrument channels are in calibratio The inspector reviewed the associated drawings and precedures as identified in Appendix A and did not identify any deficiencie .4 Containment and Drywell H2 [02 Concentration The licensee determined that containment and drywell hydrogen and oxygen concentration are Type A variables. Accordingly, they l furnished category I sampling, process and display instrumentation.
l The monitoring of these variables is performed by the following l redundant instrument channels: Hydrogen Concentration <
Sensing Power Elements Transmitter Division Recorder Indicator Range AE57-151 AIT57-151 (IV) -
A157-151 'O - 30%
AE57-188 AIT57-188 (III) -
AI57-188 0 - 30%-
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O 6 Oxygen Concentration Sensing Power Elements Transmitter Division Recorder Indicator Range AE57-150 AIT57-150 (IV) -
AI57-150 0-10% & 0-25%
AE57-187 AIT57-187 (III) -
AI57-187 0-10% & 0-25%
The hydrogen and oxygen concentration indicators are located on the main control board and are marked with yellow mylar strips for distinction and ease of recognition as post-accident monitoring instrumentation. All instrument loops were found to be properly calibrated as evidenced by the calibration record Review of the associated documents as listed in Appendix A revealed no deficiencie .5 Suppression Pool Water Level The licensee classified suppression pool water level as a Type A variable. The monitoring of this variable after an accident is accomplished b' 'he following two instrument charnels:
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Power Transmitter Division Recorder Indicator Range LT52-140A I -
LI52-140A 0 - 50" LT52-1408 II -
LI52-140B 0 - 50" The display instruments (indicators) are located on the main control
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board and are marked with yellow mylar strips for ease of recognition as post-accident instrumentatio The above instrument loops were found to be properly calibrated as evidenced by the calibration records. The inspector reviewed the associated documents identified in Appendix A and did not identify any deficiencies. Table 7.5-3 shows the instrument range to be 0 - 30" versus the actual instru-ments range of 0 - 50" The licensee expla.ined that the discrepancy is the result of a recent modification which increased the range from 0 - 30" to 0 - 50". The FSAR will be updated accordingl .6 Suppression Pool Water Temperature Regulatory Guide 1.97 classifies the suppression pool water temperature as a Category 2 va ':ble. However, the licensee has specified it to be a Type A variable. Therefore, the instrumentation is required to conform to the Category 1 criteria. The monitoring of this variable is performed by the following two channels of instrumentation, each comprising eight (8) temperature sensing elements:
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TI41-101 30 F-230*F-TI41-103A/H II -
TI41-103 30 F-230 F
, The temperature indicato'rs are located on the main control board
) and are marked with yellow mylar strips' for ease of identification as
!. post-accident instrumentation. They are digital type and receive their input from electronic units (TIX41-101 & 103).which are capable of providing the average temperature of the suppression pool as well as the individual temperature of each suppression pool zone monitore The instrument loops were found to be properly calibrated'as evidenced by the calibration records. The inspector reviewed the. associated documents listed in Appendix A and did not identify any deficiencie .7 Isolation Devices Where a Category 1 signal is used as input to a non-Category 1 system, Regulatory Guide 1.97 specifies the use of isolation devices which are fully qualified for use in ' Category 1 circuit The inspector examined the circuits involved and found that the isolation as well as the separation criteria had been properly l implemented. In particular, the inspection revealed that: All of the above loops provide an input to a non-safety-related plant computer. In this case the. isolation function is l performed by a Category 1 multiplexe The hydrogen / oxygen analyzers and the suppression pool tempera- )
ture monitoring system provide inputs to the non-safety-related annunciator system as well as the computer. The input to the annunciator is isolated from the safety-related signal using a coil to contact separation with Category 1 relays. The' relays used in the hydrogen and oxygen analyzing equipment are Potter-Brumfield Model KRP. The relays in the suppression' pool ]
temperature monitoring equipment are circuit board type supplied by Simmonds Precision. -These two types of relays are considered to be acceptable devices for signal isolatio .0 Physical Inspection The inspector performed a physical inspection of display instruments located in the cont ol room, and local instruments located in various areas of the Reactor Building. For the display instruments (indicators and recorders), the inspector verified instrument function, instrument range and the yellow marker identificatio For the local mounted instru- ;
ments, the inspector verified instrument mounting and supports, separation of cable routing and instrument tubing for redundant instrument channel .I
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I During this physical inspection while in room 118 in the Reactor 1 Building, the inspector noticed that: 1) the high pressure impulse lines !
of the two redundant suppression pool level transmitters (LT52-140A an LT52-1408) share the same pressure tap (1" pipe) from the suppression pool clean-up suction line; and, 2) all four impulse lines of these two transmitters were routed together.along a wall.' RG 1.97, Revision 2, paragraph 1.3.lb states in part that "no single failure within either the -
accident monitoring instrumentation, its auxiliary supporting features...
should prevent the operators from being presented the information neces-sary for them to determine the safety status of the plant..." The inspector questioned the ability of these transmitters to meet the single failure criterion. The inspector reised a third concern that debris or I sediment may build up in the suppression pool cleanup suction line (elevation below the bottom of suppression pool) and clog the transmitter pressure ta Following the completion of this inspection, on January 27 and January 30, 1989, the licensee transmitted to the NRC their response to the above issues. The licensee responses are discussed as follows:
l 1) Only One Tap For Both Instrument Channe The licensee stated that
' the 6-inch and 1-inch piping between the containment penetration and the isolation valves is ASME B&pV Code Section III, Class 2 piping, designed to seismic Category I criteria. This piping is designed to the "no break" stress criteria of FSAR section 3.6.1.2, such that cracks in the piping need not be assume The containment boundary is considered to be extended to the isolation valves for the two transmitters. The inspector has no further questions regarding this issu ) Instrument Impulse Lines Of Both Channels Routed Together. The licensee stated that the room where these instrument lines are located was identified as a non-hostile area. Therefore, protection against high energy line breaks, missiles, and load handling hazards, is not required. The licensee defined hostile areas as those areas th. t are subject to the effects of missiles (from certain !
rotating equipment or load handling devices) or high energy line I breaks. In addition, nothing is installed above the redundant instrument piping / tubing which would'present a hazard to i The j inspector has no further questions regarding this issu ) possible Clogging Of Instrument Tap Due To Debris or Sediment Accumulatio The licensee stated that they had surveyed the quality of water taken from the Limerick 1 suppression pool. The results indicated the presence of ionic (dissolved) impurities, rather than suspended material. Therefore, no significant buildup of solid matter is expected in the lines connecting to the level l
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to.the 6-inch cleanup line is on the side of the pipe;at 90 . There -
fore, solid material is not expected to accumulate in the 6-inch line in sufficient quantity to plug the branch connection.to the level instruments. While there may be some accumulation of insulatio debris in the suppression pool post-accident, most of the heavier
- material wil! settle out on the drywell floor and.not be carried over l to the suppression' pool. Because the' remaining material.is light and because of the. turbulence in the pool post-accident, most of the l material will tend to float or remain in suspension. Therefore, blockage of the line to the extent that the differential pressure
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transmitters could be affected is not deemed credible.
( The inspector has no further question regarding this issue,.
l 6.0 Surveillance, Testing and Calibration Limerick Unit 1 employes a computerized data base for instrument calibratio Part of the function of this data base is to generate the repetitive main-tenance task orders for recalibration-of instruments and-to provide a historical record of instrument calibratio The inspectors reviewed the data base for the instruments inspected, the frequency of calibration, and the date that calibration is next du Verification was made to determine that procedures are in place for the performance of the calibration. The maintenance and calibration data for Limerick Generating Station, Unit No.1 instrumentation for the inspected variables are found in Appendix B. No abnormalities were note .0 Status of Previr.usly Identified Items
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(Closed) Violetion 50-352/88-02-02 pertaining to 10 CFR 30 Part 21 requirements r t being specified in EQ p mcurement documents. The licensee's corrective action for this viulation was to revise procec:ure E-1415, " Field procurement of Q listed components for field' modification and replacement," to require AMP PIDG terminal and butt' splice procure- i ments to include the requirements of 10 CFR Part 21. Implementation of the revised requirements for the applicable procurement will. prevent future non-compliance. The inspector reviewed the revised procurement procedure .
E-1415 (dated August 1988) and verified the inclusion of Part 21 require- i ments. This item is close (Closed) Violation 50-352/88-02-03 pertaining to the environmental qualification of Rockbestos Coaxial Cable and Special Multiconductor
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Cable. This violation was a result of certain technical documentation not being included in the controlled EQ package at the time of the inspection. PECo procedure II-6.2 " Procedure for the Control of Environ- i mental Qualification Documentation for Nuclear Plant Class IE Equipment" t
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did not adequately address the review of vendor test reports and the subsequent up-date of environmental qualification packages. As a result, the Rockbestos test which addressed the concerns of NRC Information Notice IN-84-44 were not included in the EQ packag PEco's corrective action for this violation was to include Rockbestos test reports QR-5804 in'their'EQ package No. 22. QR-5804 constitutes a valid equipment qualification test report. This test report was included-in the revised EQ package in July,198 To avoid future non-compliance, PECo Procedure EE-6.2 was revised and issued on June 22, 1988. The revised procedure addresses the review and inclusion of updated vendor test reports in EQ packages. The revision of EE-6.2 and the inclusion of the Rockbestos test reports in the EQ package achieves full compliance. Therefore, this item is considered close (Closed) Violation 50-352/88-02-04 pertaining to the environmental qualification of Rockbestos 600V cable This item is similar to violation 88-02-03 above. The licensee revised procedure EE-6.2 and included Rockbestos test report QR-5805 which constitutes a valid test report in their EQ package No. 24. The inspector considered these cor-rective actions adequate and this item is close [_ Closed) Violation 50-352/88-02-05 pertaining to the environmental qualification of Rockbestos thermocouple extension cables. This item is similar to violation 88-02-03 above. The licensee revised procedure EE-6.2 and included Rockbestos test report QR-6802 which constitutes a valid test report in their EQ package No. 25. The inspector considered these corrective actions adequate and this item is close { Closed) Violation 50-352/88-02-01 regarding the environmental quali-fication of unidentified cable splices in the Standby Gas Treatment System area. In response to NRC's findings, the licensee addressed in his letter dated February 29, 1988, that the subject splices were not splices for.the conductors, rather splices for the drain wire only. This issue is no longer considered to be a violation. No corrective actions were require This item is close {0 pen) Violation 50-352/88-02-06 regarding the environmental. qualification of AMP butt splices. At the time of the close out inspection, the AMP splice EQ package # 194 was not yet complete. The EQ package was still under reviewed by Bechtel for PEco. PECo stated that EQ package No. 194 will be completed in early April 1989. Because this EQ package was not yet complete this item remains open until the EQ package has been completed by the licensee and reviewed by the NRC,
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l 8.0 Exit Meeting The inspector met with licensee representatives (denoted in Details, paragraph 1.0) at the conclusion of the inspection on January 20, 198 j The inspector summarized the scope of the inspection, the inspection findings and confirmed with the licensee that the documents reviewed by the inspectors did not contain any proprietary information. The licensee agreed that the inspection report may be placed in the Public Document Room without prior licensee review for proprietary informatio I i
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Appendix A Documents Reviewed During This Inspection DOCUMENT N DOCUMENT TITLE Reactor Water Level 8031-M-42 SH 1 of 4 Nuclear Boiler P&ID 8031-QAD-M-42 Sh 1 QAD Es31-M-888 SH6, 7, 9 & 10 Loop Diagram 8031-M-1-H12-1090-E00 Loop Diagram Power Dist. Sy M-1-821-1090-E-15.12 NSSS System 8031-M-1-821-1090-E-005.20 NSSS System 8031-M-1-E11-1040-E-012.24 RHR System 8031-M-1-E11-1040-E-013.32 RHR' System 8031-M-1-E32-1050-E-7.12 MSIV Leakage Control 8031-E-15~ Single Line Diag - 4KV Power Sy E-28 Single Line Diag Load Ctrs, 8031-E-30 Sh. 3 of 3 Single Line Instr. AC Sys V8031-E-33 Sh1 & 2 of 3 Single Line Diag-125 VDC ST-2-042-463-1 Calibration / Functional Test Pro ST-2-042-464-1 Calibration / Functional Test Pro MRF#8780972 Maintenance Request Form MRF#8780973 Maintenance Request Form- Reactor Coolant Pressure 8L41-M-42 Sh. 1 of 4 Nuclear Boiler P&ID 8031-QAD-M-42 Sh I QAD 8031-M-888 Sh 6, 7, 9&10 Loop Diagram 8031-M-1-H12-1090-E-003.14 Loop Diagram Power Dist. Sy M-1-821-1090-E-005.20 NSSS System 8031-M-1-B21-1090-E-15.12 NSSS System 8031-M-1-E21-1040-E-015.13 Core Spray System 8031-M-1-E32-1050-E-7.12 MSIV Leakage Control 8031-E-15 Single Line Diag. - 4KV Pwr Sy E-28 Single Line Diag. - Load Ctrs, 440V 8031-E-30 Sh 3 of 3 -Single Line Diag. - AC System 8031-E-33 Sh 1 of 3 Single Line Diag. - 125 VDC ST-2-042-461-1 Calibration / Functional Test Pro ST-2-042-462-1 Calibration / Functional Test Pro C. Primary Containment & Drywell Pressure 8031-M-42 Sh 1 of 4 Nuclear Boiler P&ID 8031-QAD-M-42 Sh 1 QAD 8031-M-1-H12-2040-E-25 Nuclear Boiler Vessel Inst M-888 Sh 24 Loop Diag. Misc. Core Spray 8031-M-1-H12-1090-E-003.14 Loop Diag. Power Dist. Sy M-57 Sh 1 & 2 of 6 P&ID 8031-QAD-M-57 Sh 1&2 QAD M-1-E12-2040-E-9 Containment Atm. Control 8031-M-1-E32-1050-E-7.12 MSIV Leakage Control
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Appendix A 2 DOCUMENT N DOCUMENT TITLE 8031-E-15 Single Lin'e Diag. - 4KV Pwr Sys 8031-E-28 Single Line Diag. - Load Ctrs, 440V l 8031-E-30 Sh 3 of 3 Single Line Diag. - AC System '
8031-E-33 Sh 1 of 3 Single Line Diag. - 125 VDC Containment & Drywell H2/02 Concentration 8031-M-57 Sh 1, 2 &3 of 6 Containment Atmosphere Control P&ID 8031-QAD-M-57 Sh 1, 2, & 3 QAD 8031-M-235-26 Sh 1 thru 10 Delphi Industries Wiring. Dia E-386 Sh I & 2 of 2 Schem. Diag.-H2/02 Analyzer Pk E-28 Single Line Diag. - Load Ctr, 440V 8031-E-15 Single Line Diag. - 4KV Pwr System 8031-E-26 Single Line Dia VAC Pwr Supply ST-2-057-403-1 Qualibration Test Procedure Suppression Pool Water Level 8031-M-52 Sh 1 of 4 Core Spray P&ID-8031-M-55 Sh 1 of 2 High Pressure Coolant In,1ection P&ID 8031-M-57 Sh 1 of 6 Containment Atmosphere P&ID 8031-QAD-M-52 Sh I QAD 8031-QAD-M-55 Sh 1 QAD 8031-QAD-M-57 Sh 1 QAD 8031-M-888 Sh 7, 23&24 Loop' Diag - Misc Core Spray 8031-E-684 Sh 1 of 2 Schem. Diag - NSSS Syst Mis !
8031-M-1-H12-1090-E-003.14 Loop Diag. Power Dist. System 8031-M-1-E-21-1040-E-015.30 Core Spray System 8031-M-1-E32-1050-E-7.12 MSIV Leakage Control 8031-E-15 Single Line Diag. - 4KV Pwr Sys 8031-E-28 Single Line Diag. - Load Ctrs, 440V 8031-E-30 Sh 3 of 3 Single Line Diag. - AC System 8031-E-33 Sh 1 of 3 Single Line Diag. -.125VDC ST-2-052-400-1 Div I, Channel A Calibration Procedure ST-2-052-401-1 Div II, Channel B Calibration Procedure Suppression Pool Water Temperature l 8031-M-41 Sh 2 of 6 Nuclear Boiler P&ID 8031-QAD-M-41 Sh 2 QAD '
8031-M-888 Sh 29 & 30 Loop Diag. - Misc. Nuclear Boiler 8031-E-694 Schem. Diag. - Suppr. Pool Temp 8031-E-15 Single Line Diag - 4KV Pwr Syst 8031-E-28 Single Line Diag - Load Ctrs. 440V 8031-E-30 Sh 3 of 3 Single Line Diag - AC System 8031-M-263-2-1 Simmonds Prec. - Regts for SPOTMOS 8031-M-263-11-6 Simmonds Prec. - User's Manual for SPOTMOS ST-2-041-400-1 Calibration / Functional Test Procedure ST-2-041-401-1 Calibration / Functional Test Procedure L_ __ _ _ _ _ _ _ _
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Appendix A 3 Miscellaneous Surveillance Test Master File Dump - Unit 1, dated 1/16/89 EQ Master List & SCEW Sheets QA Master List EQPT Qualif Package Status Summary, dated 10/28/88 List of Devices Assoc. with RG 1.97, dated 1/18/89 Seismic Qual. Reevaluation for CR Panel H12-P60-FSAR Tables 7.5 , -2, -3, -4 & -5 FSAR Question 421.26 Response Page 421.26-1 & -2 l
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Appendix B Maintenance & Calibration Data Last Next Calibration Calibration Instruments Frequency Date Date Reactor Water Level LT-42-115A 18M 11/19/88 6/20/90 LT-42-1158 18M 12/15/88 6/16/90 LT-42-IN085A 18M 5/21/87 LT-42-IN0858 18M 5/21/87 Reactor Coolant Pressure PT-42-103A 18M 11/20/88 5/22/90 PT-42-103B 18M 12/19/88 6/20/90 Containment and Drywell Press PT-42-101 18M 12/01/88 4/12/90 PT-57-101 IBM 12/6/88 4/20/90 Containment and Drywell H2/02 Analyzers AIT-57-151 3M 12/1/88 2/21/89 AIT-57-188 3M 11/29/88 3/01/89 AIT-57-150 3M 12/1/88 2/21/89 AIT-57-187 3M 11/29/88 3/01/89 Suppression Pool Water Level LT-52-140A 18M 9/7/88 3/5/90 ;
LT-52-140B 18M 9/12/88 3/8/90 )
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TIX-41-101 18M 1/7/89 7/9/90 TIX-41-103 18M 1/8/89 7/10/90 i
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