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Category:INSPECTION REPORT
MONTHYEARIR 05000483/19990101999-10-14014 October 1999 Insp Rept 50-483/99-10 on 990913-16.No Violations Noted. Major Areas Inspected:Plant Support Re Biennial Exercise of Emergency Plan & Procedures IR 05000483/19990111999-09-22022 September 1999 Insp Rept 50-483/99-11 on 990812-20.No Violations Noted. Major Areas Inspected:Operations,Maint & Engineering IR 05000483/19990081999-09-13013 September 1999 Insp Rept 50-483/99-08 on 990725-0904.Noncited Violations Noted.Major Areas Inspected:Operations,Maintenance, Engineering & Plant Support IR 05000483/19990071999-09-10010 September 1999 Insp Rept 50-483/99-07 on 990809-13.No Violations Noted. Major Areas Inspected:Licensed Operator Requalification Program to Determine Whether Program Incorporated Appropriate Requirements for Evaluating Operators IR 05000483/19990061999-08-13013 August 1999 Insp Rept 50-483/99-06 on 990613-0724.One Severity Level 4 Violation Noted & Being Treated as Ncv.Major Areas Inspected:Operations,Maint & Plant Support IR 05000483/19990051999-06-25025 June 1999 Insp Rept 50-483/99-05 on 990502-0612.Two Violations Noted & Being Treated as Noncited Violations.Major Areas Inspected: Operations,Maint,Engineering & Plant Support IR 05000483/19990031999-05-19019 May 1999 Insp Rept 50-483/99-03 on 990321-0501.Noncited Violation Noted.Major Areas Inspected:Operations,Maintenance, Engineering & Plant Support IR 05000483/19990011999-04-0505 April 1999 Insp Rept 50-483/99-01 on 990207-0320.One Violation Occurred & Being Treated as Noncited Violation.Major Areas Inspected: Operations,Maint,Engineering & Plant Support IR 05000483/19980181998-12-0404 December 1998 Insp Rept 50-483/98-18 on 980914-1002.Violations Noted. Major Areas Inspected:Review of Design & Licensing Basis for Essential Service Water Sys,Associated Electrical Support Sys & Review of Program Implement 10CFR50.59 IR 05000483/19980221998-11-25025 November 1998 Insp Rept 50-483/98-22 on 980927-1114.No Violations Noted. Major Areas Inspected:Operations,Maintenance,Engineering & Plant Support IR 05000483/19980241998-11-25025 November 1998 Insp Rept 50-483/98-24 on 981026-30.Violation Noted.Major Areas Inspected:Licensee Implementation of NRC Approved Fire Protection Program IR 05000483/19980231998-10-28028 October 1998 Insp Rept 50-483/98-23 on 981013-15.No Violations Noted. Major Areas Inspected:Operational Status of License Emergency Preparedness Program Was Conducted IR 05000483/19980151998-10-26026 October 1998 Insp Rept 50-483/98-15 on 980706-10.No Violations Noted. Major Areas Inspected:Guidance of Temporary Instruction 2515/137, Insp of Medium-Voltage & Low-Voltage Power Circuit Breakers IR 05000483/19980201998-10-15015 October 1998 Insp Rept 50-483/98-20 on 980817-0904.No Violations Noted. Major Areas Inspected:Operations & Maint IR 05000483/19980211998-10-0909 October 1998 Insp Rept 50-483/98-21 on 980816-0926.No Violations Noted. Major Areas Inspected:Operations,Maint & Engineering IR 05000483/19980191998-09-29029 September 1998 Insp Rept 50-483/98-19 on 980914-18.No Violations Noted. Major Areas Inspected:Plant Support IR 05000483/19980121998-08-21021 August 1998 Insp Rept 50-483/98-12 on 980705-0815.No Violations Noted. Major Areas Inspected:Operations,Maint & Plant Support IR 05000483/19980171998-08-14014 August 1998 Insp Rept 50-483/98-17 on 980803-07.Violations Noted.Major Areas Inspected:Implementation of Solid Radioactive Waste Mgt & Radioactive Matls Transportation Program IR 05000483/19980161998-08-0606 August 1998 Insp Rept 50-483/98-16 on 980713-17.No Violations Noted. Major Areas Inspected:Plant Support IR 05000483/19980131998-07-29029 July 1998 Insp Rept 50-483/98-13 on 980714-17.Violation Noted.Major Areas Inspected:Engineering & Plant Support IR 05000483/19980141998-07-17017 July 1998 Insp Rept 50-483/98-14 on 980629-0702.No Violations Noted. Major Areas Inspected:Operational Status of Licensee Emergency Preparedness Program IR 05000483/19980111998-07-0808 July 1998 Insp Rept 50-483/98-11 on 980524-0704.No Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000483/19980081998-06-0808 June 1998 Insp Rept 50-483/98-08 on 980412-0523.Violations Noted. Major Areas Inspected:Operation,Maint,Engineering & Plant Support IR 05000483/19980091998-05-19019 May 1998 Insp Rept 50-483/98-09 on 980428-30.No Violations Noted. Major Areas Inspected:Maint & Plant Support IR 05000483/19980071998-05-19019 May 1998 Insp Rept 50-483/98-07 on 980427-0501.Violations Noted.Major Areas Inspected:Radiation Protection Program Focussing on Refueling Outage Activities ML20247M2241998-05-19019 May 1998 Insp Rept 50-483/98-10 on 980428-30.No Violations Noted. Major Areas Inspected:Contingency Plan Developed in Response to Insp Findings in NRC Insp Rept 50-483/98-06 W/Special Emphasis on Training Process Used to Qualify People for Er IR 05000483/19980051998-05-0808 May 1998 Insp Rept 50-483/98-05 on 980413-0501.No Violations Noted. Major Areas Inspected:Maintenance,Engineering & Plant Support ML20217F4881998-04-22022 April 1998 Insp Rept 50-483/98-06 on 980324-26.Violations Noted.Major Areas Inspected:Plant Support IR 05000483/19980031998-04-17017 April 1998 Insp Rept 50-483/98-03 on 980301-0411.No Violations Noted. Major Areas Inspected:Operations,Maint & Engineering IR 05000483/19980041998-04-17017 April 1998 Insp Rept 50-483/98-04 on 980406-10.No Violations Noted. Major Areas Inspected:Licensee Physical Security Program IR 05000483/19980021998-03-26026 March 1998 Insp Rept 50-483/98-02 on 980202-06.Violation Noted.Major Areas Inspected:Maint,Engineering Re Bldg Emergency Filter Sys Adsorber IR 05000483/19980011998-03-0909 March 1998 Insp Rept 50-483/98-01 on 980118-0228.Violations Noted. Major Areas Inspected:Operations,Engineering & Plant Support IR 05000483/19970211998-01-27027 January 1998 Insp Rept 50-483/97-21 on 971207-980117.No Violations Noted. Major Areas Inspected:Operation,Maint,Engineering & Plant Support IR 05000483/19980251998-01-12012 January 1998 Insp Rept 50-483/98-25 on 981115-1226.Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support,Including Health Physics & Security IR 05000483/19970191997-12-18018 December 1997 Insp Rept 50-483/97-19 on 971117-1211.No Violations Noted. Major Areas Inspected:Engineering IR 05000483/19970201997-12-16016 December 1997 Insp Rept 50-483/97-20 on 971026-1206.Violations Noted. Major Areas Inspected:Operation,Maint,Engineering & Plant Support IR 05000483/19970181997-11-12012 November 1997 Insp Rept 50-483/97-18 on 971027-31.No Violations Noted. Major Areas Inspected:Access Authorization,Alarm Stations, Communications,Access Control of Personnel,Packages & Vehicles,Assessment Aids & Security Plans IR 05000483/19970171997-11-12012 November 1997 Insp Rept 50-483/97-17 on 970914-1025.Violations Noted.Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000483/19970161997-10-0707 October 1997 Insp Rept 50-483/97-16 on 970915-19.No Violations Noted. Major Areas Inspected:External & Internal Exposure Controls, Dose Assessment & Records,Controls of Radioactive Matl & Contamination & Surveying & Monitoring IR 05000483/19970151997-09-22022 September 1997 Insp Rept 50-483/97-15 on 970802-0913.No Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000483/19970131997-09-0404 September 1997 Insp Rept 50-483/97-13 on 970811-15.No Violations Noted. Major Areas Inspected:Licensee Performance & Capabilities During full-scale,biennial Exercise of Emergency Plan & Implementing Procedures IR 05000483/19970141997-08-0606 August 1997 Insp Rept 50-483/97-14 on 970622-0802.No Violations Noted. Major Areas Inspected:Operations,Maint & Engineering ML20141E4791997-06-26026 June 1997 Insp Rept 50-483/97-05 on 970210-14 & 24-28.Violations Noted.Major Areas Inspected:Engineering IR 05000483/19970061997-06-20020 June 1997 Insp Rept 50-483/97-06 on 970519-23.No Violations Noted. Major Areas Inspected:Licensed Operator Requalification Program IR 05000483/19970081997-05-20020 May 1997 Insp Rept 50-483/97-08 on 970317-0404.No Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000483/19970101997-05-19019 May 1997 Insp Rept 50-483/97-10 on 970330-0510.No Violations Noted. Major Areas Inspected:Licensee Operations,Maint,Engineering & Plant Support IR 05000483/19970091997-05-0909 May 1997 Partially Withheld Insp Rept 50-483/97-09 on 970422-25.No Violations Noted.Major Areas Inspected:Licensee Implementation of Land Vehicle Control Measures Implemented IAW 10CFR73, Physical Protection of Plants & Matl IR 05000483/19970071997-04-0808 April 1997 Insp Rept 50-483/97-07 on 970216-0329.No Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000483/19970011997-03-26026 March 1997 Insp Rept 50-483/97-01 on 970224-28.No Violations Noted. Major Areas Inspected:Competency of Six SRO and Five RO Applicants for Issuance of Operating Licenses IR 05000483/19970041997-02-28028 February 1997 Insp Rept 50-483/97-04 on 970127-31.No Violations Noted. Major Areas Inspected:Routine Insp Reviewed Program to Maintain Occupational Exposures Alara,Training & Qualifications of Radiation Protection Organizations 1999-09-22
[Table view] Category:NRC-GENERATED
MONTHYEARIR 05000483/19990101999-10-14014 October 1999 Insp Rept 50-483/99-10 on 990913-16.No Violations Noted. Major Areas Inspected:Plant Support Re Biennial Exercise of Emergency Plan & Procedures IR 05000483/19990111999-09-22022 September 1999 Insp Rept 50-483/99-11 on 990812-20.No Violations Noted. Major Areas Inspected:Operations,Maint & Engineering IR 05000483/19990081999-09-13013 September 1999 Insp Rept 50-483/99-08 on 990725-0904.Noncited Violations Noted.Major Areas Inspected:Operations,Maintenance, Engineering & Plant Support IR 05000483/19990071999-09-10010 September 1999 Insp Rept 50-483/99-07 on 990809-13.No Violations Noted. Major Areas Inspected:Licensed Operator Requalification Program to Determine Whether Program Incorporated Appropriate Requirements for Evaluating Operators IR 05000483/19990061999-08-13013 August 1999 Insp Rept 50-483/99-06 on 990613-0724.One Severity Level 4 Violation Noted & Being Treated as Ncv.Major Areas Inspected:Operations,Maint & Plant Support IR 05000483/19990051999-06-25025 June 1999 Insp Rept 50-483/99-05 on 990502-0612.Two Violations Noted & Being Treated as Noncited Violations.Major Areas Inspected: Operations,Maint,Engineering & Plant Support IR 05000483/19990031999-05-19019 May 1999 Insp Rept 50-483/99-03 on 990321-0501.Noncited Violation Noted.Major Areas Inspected:Operations,Maintenance, Engineering & Plant Support IR 05000483/19990011999-04-0505 April 1999 Insp Rept 50-483/99-01 on 990207-0320.One Violation Occurred & Being Treated as Noncited Violation.Major Areas Inspected: Operations,Maint,Engineering & Plant Support IR 05000483/19980181998-12-0404 December 1998 Insp Rept 50-483/98-18 on 980914-1002.Violations Noted. Major Areas Inspected:Review of Design & Licensing Basis for Essential Service Water Sys,Associated Electrical Support Sys & Review of Program Implement 10CFR50.59 IR 05000483/19980221998-11-25025 November 1998 Insp Rept 50-483/98-22 on 980927-1114.No Violations Noted. Major Areas Inspected:Operations,Maintenance,Engineering & Plant Support IR 05000483/19980241998-11-25025 November 1998 Insp Rept 50-483/98-24 on 981026-30.Violation Noted.Major Areas Inspected:Licensee Implementation of NRC Approved Fire Protection Program IR 05000483/19980231998-10-28028 October 1998 Insp Rept 50-483/98-23 on 981013-15.No Violations Noted. Major Areas Inspected:Operational Status of License Emergency Preparedness Program Was Conducted IR 05000483/19980151998-10-26026 October 1998 Insp Rept 50-483/98-15 on 980706-10.No Violations Noted. Major Areas Inspected:Guidance of Temporary Instruction 2515/137, Insp of Medium-Voltage & Low-Voltage Power Circuit Breakers IR 05000483/19980201998-10-15015 October 1998 Insp Rept 50-483/98-20 on 980817-0904.No Violations Noted. Major Areas Inspected:Operations & Maint IR 05000483/19980211998-10-0909 October 1998 Insp Rept 50-483/98-21 on 980816-0926.No Violations Noted. Major Areas Inspected:Operations,Maint & Engineering IR 05000483/19980191998-09-29029 September 1998 Insp Rept 50-483/98-19 on 980914-18.No Violations Noted. Major Areas Inspected:Plant Support IR 05000483/19980121998-08-21021 August 1998 Insp Rept 50-483/98-12 on 980705-0815.No Violations Noted. Major Areas Inspected:Operations,Maint & Plant Support IR 05000483/19980171998-08-14014 August 1998 Insp Rept 50-483/98-17 on 980803-07.Violations Noted.Major Areas Inspected:Implementation of Solid Radioactive Waste Mgt & Radioactive Matls Transportation Program IR 05000483/19980161998-08-0606 August 1998 Insp Rept 50-483/98-16 on 980713-17.No Violations Noted. Major Areas Inspected:Plant Support IR 05000483/19980131998-07-29029 July 1998 Insp Rept 50-483/98-13 on 980714-17.Violation Noted.Major Areas Inspected:Engineering & Plant Support IR 05000483/19980141998-07-17017 July 1998 Insp Rept 50-483/98-14 on 980629-0702.No Violations Noted. Major Areas Inspected:Operational Status of Licensee Emergency Preparedness Program IR 05000483/19980111998-07-0808 July 1998 Insp Rept 50-483/98-11 on 980524-0704.No Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000483/19980081998-06-0808 June 1998 Insp Rept 50-483/98-08 on 980412-0523.Violations Noted. Major Areas Inspected:Operation,Maint,Engineering & Plant Support IR 05000483/19980091998-05-19019 May 1998 Insp Rept 50-483/98-09 on 980428-30.No Violations Noted. Major Areas Inspected:Maint & Plant Support IR 05000483/19980071998-05-19019 May 1998 Insp Rept 50-483/98-07 on 980427-0501.Violations Noted.Major Areas Inspected:Radiation Protection Program Focussing on Refueling Outage Activities ML20247M2241998-05-19019 May 1998 Insp Rept 50-483/98-10 on 980428-30.No Violations Noted. Major Areas Inspected:Contingency Plan Developed in Response to Insp Findings in NRC Insp Rept 50-483/98-06 W/Special Emphasis on Training Process Used to Qualify People for Er IR 05000483/19980051998-05-0808 May 1998 Insp Rept 50-483/98-05 on 980413-0501.No Violations Noted. Major Areas Inspected:Maintenance,Engineering & Plant Support ML20217F4881998-04-22022 April 1998 Insp Rept 50-483/98-06 on 980324-26.Violations Noted.Major Areas Inspected:Plant Support IR 05000483/19980031998-04-17017 April 1998 Insp Rept 50-483/98-03 on 980301-0411.No Violations Noted. Major Areas Inspected:Operations,Maint & Engineering IR 05000483/19980041998-04-17017 April 1998 Insp Rept 50-483/98-04 on 980406-10.No Violations Noted. Major Areas Inspected:Licensee Physical Security Program IR 05000483/19980021998-03-26026 March 1998 Insp Rept 50-483/98-02 on 980202-06.Violation Noted.Major Areas Inspected:Maint,Engineering Re Bldg Emergency Filter Sys Adsorber IR 05000483/19980011998-03-0909 March 1998 Insp Rept 50-483/98-01 on 980118-0228.Violations Noted. Major Areas Inspected:Operations,Engineering & Plant Support IR 05000483/19970211998-01-27027 January 1998 Insp Rept 50-483/97-21 on 971207-980117.No Violations Noted. Major Areas Inspected:Operation,Maint,Engineering & Plant Support IR 05000483/19980251998-01-12012 January 1998 Insp Rept 50-483/98-25 on 981115-1226.Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support,Including Health Physics & Security IR 05000483/19970191997-12-18018 December 1997 Insp Rept 50-483/97-19 on 971117-1211.No Violations Noted. Major Areas Inspected:Engineering IR 05000483/19970201997-12-16016 December 1997 Insp Rept 50-483/97-20 on 971026-1206.Violations Noted. Major Areas Inspected:Operation,Maint,Engineering & Plant Support IR 05000483/19970181997-11-12012 November 1997 Insp Rept 50-483/97-18 on 971027-31.No Violations Noted. Major Areas Inspected:Access Authorization,Alarm Stations, Communications,Access Control of Personnel,Packages & Vehicles,Assessment Aids & Security Plans IR 05000483/19970171997-11-12012 November 1997 Insp Rept 50-483/97-17 on 970914-1025.Violations Noted.Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000483/19970161997-10-0707 October 1997 Insp Rept 50-483/97-16 on 970915-19.No Violations Noted. Major Areas Inspected:External & Internal Exposure Controls, Dose Assessment & Records,Controls of Radioactive Matl & Contamination & Surveying & Monitoring IR 05000483/19970151997-09-22022 September 1997 Insp Rept 50-483/97-15 on 970802-0913.No Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000483/19970131997-09-0404 September 1997 Insp Rept 50-483/97-13 on 970811-15.No Violations Noted. Major Areas Inspected:Licensee Performance & Capabilities During full-scale,biennial Exercise of Emergency Plan & Implementing Procedures IR 05000483/19970141997-08-0606 August 1997 Insp Rept 50-483/97-14 on 970622-0802.No Violations Noted. Major Areas Inspected:Operations,Maint & Engineering ML20141E4791997-06-26026 June 1997 Insp Rept 50-483/97-05 on 970210-14 & 24-28.Violations Noted.Major Areas Inspected:Engineering IR 05000483/19970061997-06-20020 June 1997 Insp Rept 50-483/97-06 on 970519-23.No Violations Noted. Major Areas Inspected:Licensed Operator Requalification Program IR 05000483/19970081997-05-20020 May 1997 Insp Rept 50-483/97-08 on 970317-0404.No Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000483/19970101997-05-19019 May 1997 Insp Rept 50-483/97-10 on 970330-0510.No Violations Noted. Major Areas Inspected:Licensee Operations,Maint,Engineering & Plant Support IR 05000483/19970091997-05-0909 May 1997 Partially Withheld Insp Rept 50-483/97-09 on 970422-25.No Violations Noted.Major Areas Inspected:Licensee Implementation of Land Vehicle Control Measures Implemented IAW 10CFR73, Physical Protection of Plants & Matl IR 05000483/19970071997-04-0808 April 1997 Insp Rept 50-483/97-07 on 970216-0329.No Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000483/19970011997-03-26026 March 1997 Insp Rept 50-483/97-01 on 970224-28.No Violations Noted. Major Areas Inspected:Competency of Six SRO and Five RO Applicants for Issuance of Operating Licenses IR 05000483/19970041997-02-28028 February 1997 Insp Rept 50-483/97-04 on 970127-31.No Violations Noted. Major Areas Inspected:Routine Insp Reviewed Program to Maintain Occupational Exposures Alara,Training & Qualifications of Radiation Protection Organizations 1999-09-22
[Table view] Category:INSPECTION REPORT
MONTHYEARIR 05000483/19990101999-10-14014 October 1999 Insp Rept 50-483/99-10 on 990913-16.No Violations Noted. Major Areas Inspected:Plant Support Re Biennial Exercise of Emergency Plan & Procedures IR 05000483/19990111999-09-22022 September 1999 Insp Rept 50-483/99-11 on 990812-20.No Violations Noted. Major Areas Inspected:Operations,Maint & Engineering IR 05000483/19990081999-09-13013 September 1999 Insp Rept 50-483/99-08 on 990725-0904.Noncited Violations Noted.Major Areas Inspected:Operations,Maintenance, Engineering & Plant Support IR 05000483/19990071999-09-10010 September 1999 Insp Rept 50-483/99-07 on 990809-13.No Violations Noted. Major Areas Inspected:Licensed Operator Requalification Program to Determine Whether Program Incorporated Appropriate Requirements for Evaluating Operators IR 05000483/19990061999-08-13013 August 1999 Insp Rept 50-483/99-06 on 990613-0724.One Severity Level 4 Violation Noted & Being Treated as Ncv.Major Areas Inspected:Operations,Maint & Plant Support IR 05000483/19990051999-06-25025 June 1999 Insp Rept 50-483/99-05 on 990502-0612.Two Violations Noted & Being Treated as Noncited Violations.Major Areas Inspected: Operations,Maint,Engineering & Plant Support IR 05000483/19990031999-05-19019 May 1999 Insp Rept 50-483/99-03 on 990321-0501.Noncited Violation Noted.Major Areas Inspected:Operations,Maintenance, Engineering & Plant Support IR 05000483/19990011999-04-0505 April 1999 Insp Rept 50-483/99-01 on 990207-0320.One Violation Occurred & Being Treated as Noncited Violation.Major Areas Inspected: Operations,Maint,Engineering & Plant Support IR 05000483/19980181998-12-0404 December 1998 Insp Rept 50-483/98-18 on 980914-1002.Violations Noted. Major Areas Inspected:Review of Design & Licensing Basis for Essential Service Water Sys,Associated Electrical Support Sys & Review of Program Implement 10CFR50.59 IR 05000483/19980221998-11-25025 November 1998 Insp Rept 50-483/98-22 on 980927-1114.No Violations Noted. Major Areas Inspected:Operations,Maintenance,Engineering & Plant Support IR 05000483/19980241998-11-25025 November 1998 Insp Rept 50-483/98-24 on 981026-30.Violation Noted.Major Areas Inspected:Licensee Implementation of NRC Approved Fire Protection Program IR 05000483/19980231998-10-28028 October 1998 Insp Rept 50-483/98-23 on 981013-15.No Violations Noted. Major Areas Inspected:Operational Status of License Emergency Preparedness Program Was Conducted IR 05000483/19980151998-10-26026 October 1998 Insp Rept 50-483/98-15 on 980706-10.No Violations Noted. Major Areas Inspected:Guidance of Temporary Instruction 2515/137, Insp of Medium-Voltage & Low-Voltage Power Circuit Breakers IR 05000483/19980201998-10-15015 October 1998 Insp Rept 50-483/98-20 on 980817-0904.No Violations Noted. Major Areas Inspected:Operations & Maint IR 05000483/19980211998-10-0909 October 1998 Insp Rept 50-483/98-21 on 980816-0926.No Violations Noted. Major Areas Inspected:Operations,Maint & Engineering IR 05000483/19980191998-09-29029 September 1998 Insp Rept 50-483/98-19 on 980914-18.No Violations Noted. Major Areas Inspected:Plant Support IR 05000483/19980121998-08-21021 August 1998 Insp Rept 50-483/98-12 on 980705-0815.No Violations Noted. Major Areas Inspected:Operations,Maint & Plant Support IR 05000483/19980171998-08-14014 August 1998 Insp Rept 50-483/98-17 on 980803-07.Violations Noted.Major Areas Inspected:Implementation of Solid Radioactive Waste Mgt & Radioactive Matls Transportation Program IR 05000483/19980161998-08-0606 August 1998 Insp Rept 50-483/98-16 on 980713-17.No Violations Noted. Major Areas Inspected:Plant Support IR 05000483/19980131998-07-29029 July 1998 Insp Rept 50-483/98-13 on 980714-17.Violation Noted.Major Areas Inspected:Engineering & Plant Support IR 05000483/19980141998-07-17017 July 1998 Insp Rept 50-483/98-14 on 980629-0702.No Violations Noted. Major Areas Inspected:Operational Status of Licensee Emergency Preparedness Program IR 05000483/19980111998-07-0808 July 1998 Insp Rept 50-483/98-11 on 980524-0704.No Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000483/19980081998-06-0808 June 1998 Insp Rept 50-483/98-08 on 980412-0523.Violations Noted. Major Areas Inspected:Operation,Maint,Engineering & Plant Support IR 05000483/19980091998-05-19019 May 1998 Insp Rept 50-483/98-09 on 980428-30.No Violations Noted. Major Areas Inspected:Maint & Plant Support IR 05000483/19980071998-05-19019 May 1998 Insp Rept 50-483/98-07 on 980427-0501.Violations Noted.Major Areas Inspected:Radiation Protection Program Focussing on Refueling Outage Activities ML20247M2241998-05-19019 May 1998 Insp Rept 50-483/98-10 on 980428-30.No Violations Noted. Major Areas Inspected:Contingency Plan Developed in Response to Insp Findings in NRC Insp Rept 50-483/98-06 W/Special Emphasis on Training Process Used to Qualify People for Er IR 05000483/19980051998-05-0808 May 1998 Insp Rept 50-483/98-05 on 980413-0501.No Violations Noted. Major Areas Inspected:Maintenance,Engineering & Plant Support ML20217F4881998-04-22022 April 1998 Insp Rept 50-483/98-06 on 980324-26.Violations Noted.Major Areas Inspected:Plant Support IR 05000483/19980031998-04-17017 April 1998 Insp Rept 50-483/98-03 on 980301-0411.No Violations Noted. Major Areas Inspected:Operations,Maint & Engineering IR 05000483/19980041998-04-17017 April 1998 Insp Rept 50-483/98-04 on 980406-10.No Violations Noted. Major Areas Inspected:Licensee Physical Security Program IR 05000483/19980021998-03-26026 March 1998 Insp Rept 50-483/98-02 on 980202-06.Violation Noted.Major Areas Inspected:Maint,Engineering Re Bldg Emergency Filter Sys Adsorber IR 05000483/19980011998-03-0909 March 1998 Insp Rept 50-483/98-01 on 980118-0228.Violations Noted. Major Areas Inspected:Operations,Engineering & Plant Support IR 05000483/19970211998-01-27027 January 1998 Insp Rept 50-483/97-21 on 971207-980117.No Violations Noted. Major Areas Inspected:Operation,Maint,Engineering & Plant Support IR 05000483/19980251998-01-12012 January 1998 Insp Rept 50-483/98-25 on 981115-1226.Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support,Including Health Physics & Security IR 05000483/19970191997-12-18018 December 1997 Insp Rept 50-483/97-19 on 971117-1211.No Violations Noted. Major Areas Inspected:Engineering IR 05000483/19970201997-12-16016 December 1997 Insp Rept 50-483/97-20 on 971026-1206.Violations Noted. Major Areas Inspected:Operation,Maint,Engineering & Plant Support IR 05000483/19970181997-11-12012 November 1997 Insp Rept 50-483/97-18 on 971027-31.No Violations Noted. Major Areas Inspected:Access Authorization,Alarm Stations, Communications,Access Control of Personnel,Packages & Vehicles,Assessment Aids & Security Plans IR 05000483/19970171997-11-12012 November 1997 Insp Rept 50-483/97-17 on 970914-1025.Violations Noted.Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000483/19970161997-10-0707 October 1997 Insp Rept 50-483/97-16 on 970915-19.No Violations Noted. Major Areas Inspected:External & Internal Exposure Controls, Dose Assessment & Records,Controls of Radioactive Matl & Contamination & Surveying & Monitoring IR 05000483/19970151997-09-22022 September 1997 Insp Rept 50-483/97-15 on 970802-0913.No Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000483/19970131997-09-0404 September 1997 Insp Rept 50-483/97-13 on 970811-15.No Violations Noted. Major Areas Inspected:Licensee Performance & Capabilities During full-scale,biennial Exercise of Emergency Plan & Implementing Procedures IR 05000483/19970141997-08-0606 August 1997 Insp Rept 50-483/97-14 on 970622-0802.No Violations Noted. Major Areas Inspected:Operations,Maint & Engineering ML20141E4791997-06-26026 June 1997 Insp Rept 50-483/97-05 on 970210-14 & 24-28.Violations Noted.Major Areas Inspected:Engineering IR 05000483/19970061997-06-20020 June 1997 Insp Rept 50-483/97-06 on 970519-23.No Violations Noted. Major Areas Inspected:Licensed Operator Requalification Program IR 05000483/19970081997-05-20020 May 1997 Insp Rept 50-483/97-08 on 970317-0404.No Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000483/19970101997-05-19019 May 1997 Insp Rept 50-483/97-10 on 970330-0510.No Violations Noted. Major Areas Inspected:Licensee Operations,Maint,Engineering & Plant Support IR 05000483/19970091997-05-0909 May 1997 Partially Withheld Insp Rept 50-483/97-09 on 970422-25.No Violations Noted.Major Areas Inspected:Licensee Implementation of Land Vehicle Control Measures Implemented IAW 10CFR73, Physical Protection of Plants & Matl IR 05000483/19970071997-04-0808 April 1997 Insp Rept 50-483/97-07 on 970216-0329.No Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000483/19970011997-03-26026 March 1997 Insp Rept 50-483/97-01 on 970224-28.No Violations Noted. Major Areas Inspected:Competency of Six SRO and Five RO Applicants for Issuance of Operating Licenses IR 05000483/19970041997-02-28028 February 1997 Insp Rept 50-483/97-04 on 970127-31.No Violations Noted. Major Areas Inspected:Routine Insp Reviewed Program to Maintain Occupational Exposures Alara,Training & Qualifications of Radiation Protection Organizations 1999-09-22
[Table view] Category:UTILITY
MONTHYEARIR 05000483/19900181990-11-14014 November 1990 Insp Rept 50-483/90-18 on 901001-03 & 1105.No Violations Noted.Major Areas Inspected:Inservice Insp Activities Including Review of Program Procedures,Observation of Work Activities & Data Review IR 05000483/19900161990-10-22022 October 1990 Insp Rept 50-483/90-16 on 901001-05.No Violations Noted. Major Areas Inspected:Insp of Licensee Corrective Actions Initiated for Issues Identified in self-initiated Safety Sys Assessment of ESW Sys IR 05000483/19900151990-10-18018 October 1990 Insp Rept 50-483/90-15 on 900816-0930.No Violations Noted IR 05000483/19900141990-08-31031 August 1990 Insp Rept 50-483/90-14 on 900724-27.No Violations Noted. Major Areas Inspected:Licensee fitness-for-duty Program,Drug & Alcohol Abuse Policies,Testing Program & Randon Testing Program IR 05000483/19900131990-08-28028 August 1990 Insp Rept 50-483/90-13 on 900701-0815.Violations Noted. Major Areas Inspected:Lers,Followup on Previous Insp Findings,Followup on Generic Ltrs,Plant Operations,Maint/ Surveillance & Regional Requests IR 05000483/19900121990-07-13013 July 1990 Insp Rept 50-483/90-12 on 900516-0630.No Violations or Deviations Noted.Major Areas Inspected:Plant Operations, ESF Walkdown & Maint & Surveillance Performed IR 05000483/19900031990-02-13013 February 1990 Insp Rept 50-483/90-03 on 900124-25 & 900131 Telcon.No Violations Noted.Major Areas Inspected:Radiochemistry & Radiological Environ Monitoring Programs,Including Qa/Qc Program in Counting Room,Procedures,Organization & Training IR 05000483/19890171989-09-22022 September 1989 Insp Rept 50-483/89-17 on 890821-25.No Violations or Deviations Noted.Major Areas Inspected:Chemistry Program, Including Procedures,Organization,Training,Primary & Secondary Sys Water QC Programs & Qa/Qc Program in Lab IR 05000483/19890161989-09-0707 September 1989 Insp Rept 50-483/89-16 on 890821-25.No Violations or Deviations Noted.Major Areas Inspected:Radiation Protection & Radwaste Mgt Programs Including Changes Since Last Insp, Audits & Appraisals,External Exposure Control & ALARA IR 05000483/19890141989-08-28028 August 1989 Insp Rept 50-483/89-14 on 890717-0803.No Violations or Deviations Noted.Major Areas Inspected:Design Changes & Mod & Dedication of Commercial Grade Equipment for safety- Related Applications IR 05000483/19890111989-07-27027 July 1989 Insp Rept 50-483/89-11 on 890601-0715.No Violations Noted. Major Areas Inspected:Nonroutine Events,Plant Operations & Maint/Surveillance IR 05000483/19880081989-07-21021 July 1989 Addendum to Insp Rept 50-483/88-08 Comparing Results of Analyses Performed on Liquid Spike & Monitor Tank Sample IR 05000483/19890121989-07-18018 July 1989 Partially Withheld Safeguards Insp Rept 50-483/89-12 on 890626-0707 (Ref 10CFR73.21).No Violations Noted.Major Areas Inspected:Protected Area Assessment Aids,Power Supply, Training & Qualification IR 05000483/19890091989-06-22022 June 1989 Safety Insp Rept 50-483/89-09 on 890401-0531.No Violations Noted.Major Areas Inspected:Plant Operations,Maint & Surveillance & Onsite Followup of Nonroutine Events IR 05000483/19890081989-06-0101 June 1989 Insp Rept 50-483/89-08 on 890328-0515.No Violations Noted. Major Areas Inspected:Inservice Insp Activities,Including Review of Procedures,Observation of Work Activities & Review of Data IR 05000483/19890101989-05-30030 May 1989 Insp Rept 50-483/89-10 on 890501-05 & 11.No Violations Noted.Major Areas Inspected:Radiation Protection Program During Refueling/Maint Outage Including,Changes in Organization,Audits & Appraisals IR 05000483/19890071989-04-14014 April 1989 Insp Rept 50-483/89-07 on 890403-06.No Violations Noted. Major Areas Inspected:Emergency Preparedness Program, Including Emergency Plan Activations,Licensee Actions on Previously Identified Items & Operational Status of Program IR 05000483/19890041989-04-13013 April 1989 Safety Insp Rept 50-483/89-04 on 890216-0331.No Violations Noted.Major Areas Inspected:Plant Operations,Radiological Controls,Maint/Surveillance,Emergency Preparedness,Security & Safety Assessment/Quality Verification IR 05000483/19890031989-03-21021 March 1989 Partially Withheld Physical Security Insp Rept 50-483/89-03 on 890213-23 (Ref 10CFR73.21).Violation Noted.Major Areas Inspected:Mgt Support,Protected & Vital Area Barriers,Access Control,Personnel,Packages,Vehicles & Alarm Stations IR 05000483/19890011989-03-0606 March 1989 Safety Insp Rept 50-483/89-01 on 890101-0215.Weaknesses Noted.Major Areas Inspected:Previous Insp Findings,Lers, Plant Operations,Radiological Controls,Maint Surveillance, Emergency Preparedness & Security IR 05000483/19890021989-03-0202 March 1989 Insp Rept 50-483/89-02 on 890124-0215.Violations Noted. Major Areas Inspected:Environ Qualification of Electrical Equipment within Scope of 10CFR50.49 (Modules 30703 & 92701) IR 05000483/19880151988-09-22022 September 1988 Insp Rept 50-483/88-15 on 880731-0831.Violations Noted.Major Areas Inspected:Ler,Plant Operations,Radiological Controls, Maint/Surveillance,Emergency Preparedness,Security, Engineering & Technical Support & Safety Assessment IR 05000483/19880171988-09-16016 September 1988 Insp Rept 50-483/88-17 on 880822-26.No Violations Noted. Major Areas Inspected:Chemistry Program,Including Procedures,Organization & Training,Reactor Sys Water QC Programs & Qa/Qc Programs in Labs IR 05000483/19880161988-09-16016 September 1988 Insp Rept 50-483/88-16 on 880815-19.No Violations Noted. Major Areas Inspected:Maint Activities Using Selected Portions of Insp Modules 62700,62702,62705 & 62720 IR 05000483/19880141988-08-11011 August 1988 Insp Rept 50-483/88-14 on 880703-30.No Violations or Deviations Noted.Major Areas Inspected:Lers,Plant Operations,Radiological Controls,Maint/Surveillance, Emergency Preparedness,Security & Technical Support IR 05000483/19880091988-07-12012 July 1988 Insp Rept 50-483/88-09 on 880606-09.No Violations, Deficiencies or Deviations Noted.Major Areas Inspected: Emergency Preparedness Program,Emergency Response Facility Appraisal & Review of Radioactive Release Assessment IR 05000483/19880111988-06-17017 June 1988 Partially Withheld Physical Security Insp Rept 50-483/88-11 on 880523-27 (Ref 10CFR73.21).Noncompliance Noted:Four Licensee Designated Vehicles Failed to Meet Security Plan Criteria for Such Designation IR 05000483/19880101988-06-16016 June 1988 Insp Rept 50-483/88-10 on 880606-07.No Violations, Deficiencies,Deviations or Exercise Weaknesses Noted.Major Areas Inspected:Plant Emergency Exercise.Objectives of Exercise Encl IR 05000483/19880131988-06-16016 June 1988 Insp Rept 50-483/88-13 on 880525.Allegations Not Substantiated.Major Areas Inspected:Allegation Re Aberrant Behavior by Named Individual W/Unescorted Access to Plant IR 05000483/19880071988-06-0707 June 1988 Insp Rept 50-483/88-07 on 880403-0521.No Violations Noted. Major Areas Inspected:Plant Operations,Esf Sys Walkdown,Qa, Administrative Controls Affecting Quality,Surveillance, Maint,Fire Protection Radiological Controls & Security ML20155D4101988-05-31031 May 1988 Insp Rept 50-483/88-08 on 880502-06.No Violations or Deviations Noted.Major Areas Inspected:Confirmatory Measurements & Radiological Environ Monitoring Programs, Including Plant Chemistry,Organization & Mgt Control IR 05000483/19880041988-04-25025 April 1988 Insp Rept 50-483/88-04 on 880207-0402.Violations Noted. Major Areas inspected:LERs,inspector-identified Problems, Plant Operations,Esf Walkdown,Radiological Controls,Maint, Fire Protection,Emergency Preparedness & Security ML20150C8181988-03-17017 March 1988 Partially Withheld Insp Rept 50-483/88-05 on 880218,0222-26 & 0303 (Ref 10CFR73.21).No Violations Noted.Major Areas Inspected:Mgt Effectiveness - Security Program,Records, Protected Area Barriers & Alarms & Lighting Assessment Aids IR 05000483/19870361988-02-23023 February 1988 Insp Rept 50-483/87-36 on 871205-880206.No Violations Noted. Major Areas inspected:LER,inspector-identified Problems, Plant Operations,Esf Sys Walkdown,Radiological Controls, Maint,Surveillance,Fire Protection & Security IR 05000483/19880031988-02-19019 February 1988 Insp Rept 50-483/88-03 on 880125-0202.Violations Noted. Major Areas Inspected:Emergency Preparedness Program Including,Emergency Plan Activations,Licensee Actions on Previously Identified Items & Required Drills IR 05000483/19880021988-02-0404 February 1988 Safety Insp Rept 50-483/88-02 on 880105-14.No Violations or Deviations Noted.Major Areas Inspected:Licensee Actions on Previous Insp Findings,Control Rod Testing,Core Power Distribution Limits & Calibr of Nuclear Instrumentation Sys IR 05000483/19870321987-12-31031 December 1987 Safety Insp Rept 50-483/87-32 on 871004-1204.Violations Noted But No Notice Issued.Major Areas Inspected:Lers,Plant Operations,Esf Sys,Radiological Controls,Maint,Surveillance, Fire Protection,Emergency Preparedness & Security IR 05000483/19870291987-12-16016 December 1987 Insp Rept 50-483/87-29 on 870921-1203.No Violations or Deviations Noted.Major Areas Inspected:Inservice Insp Work Activities,Training & Qualification Effectiveness & Facility Mods (73501,73057,73753,73755,41400,37701,55700 & 57700) IR 05000483/19870311987-11-19019 November 1987 Insp Rept 50-483/87-31 on 871006-09.Violations Noted.Major Areas Inspected:Radiation Protection Program,Including Changes in Organization,Personnel,Facilities,Equipment, Programs & Procedures IR 05000483/19870351987-11-19019 November 1987 Enforcement Conference Rept 50-483/87-35 on 871110. Violations Noted.Major Areas Discussed:Condition in Which Mispositioned Flow Balancing Damper Affected Performance of One Train of Control Room Emergency Ventilation Sys IR 05000483/19870331987-11-0404 November 1987 Safety Insp Rept 50-483/87-33 on 871007-17.Violations Noted: Failure to Perform Adequate Preoperational Test & Failure to Promptly Rept Condition Adverse to Quality.Major Areas Inspected:Mispositioned Balancing Damper IR 05000483/19870341987-10-27027 October 1987 Enforcement Conference Rept 50-483/87-34 on 871002 Re Events in Which Mispositioned Valve Resulted in Reduced Flow Capability of One Essential Svc Water Train & Breached Seals Resulted in Emergency Ventilaton Sys Inoperability IR 05000483/19870301987-09-29029 September 1987 Safety Insp Rept 50-483/87-30 on 870922-24.No Violations or Deviations Noted.Major Areas Inspected:Snubber Surveillance & Functional Testing Program & Training IR 05000483/19870201987-09-29029 September 1987 Insp Rept 50-483/87-20 on 870601-0801.No Violations or Deviations Noted.Major Areas Inspected:Previous Insp Findings,Operational Safety,Esf Sys Walkdown,Radiological Control,Maint,Fire Protection,Security & Quality Programs ML20235J7981987-09-25025 September 1987 Insp Rept 50-483/87-23 on 870908-11.Violations Noted.Major Areas Inspected:Licensee Action Following 870709 Surveillance Test Which Indicated That Both Independent Control Room Emergency Ventilation Sys Inoperable IR 05000483/19870281987-09-25025 September 1987 Insp Rept 50-483/87-28 on 870824-0911.Violation Noted Re Failure to Identify & Correct Incorrect Essential Svc Water Valve Position.Major Areas Inspected:Essential Svc Water Sys Operability IR 05000483/19870251987-09-17017 September 1987 Safety Insp Rept 50-483/87-25 on 870812-21.Violation Noted. Major Areas Inspected:Isolation of Safety Injection Sys Combined Recirculation Valve BN-HV-8813 IR 05000483/19870241987-09-0303 September 1987 Insp Rept 50-483/87-24 on 870730 & 0804-07.Violations Noted. Major Areas Inspected:Nonconservative Setting of Overtemp delta-temp Reactor Trip Setpoint & Adequacy of Corrective Actions Specified in LER 87-012-01 IR 05000483/19870271987-09-0101 September 1987 Partially Withheld Insp Rept 50-483/87-27 on 870811-18. Violation Noted.Major Areas Inspected:Circumstances Re Event Involving Safeguards Info Documents Not Adequately Protected at Offsite Location IR 05000483/19870221987-08-20020 August 1987 Insp Rept 50-483/87-22 on 870714-17.No Violations Noted. Major Areas Inspected:Ie Bulletin 85-003, Motor-Operated Valve Failures During Plant Transients Due to Improper Switch Settings 1990-08-31
[Table view] Category:TEXT-INSPECTION & AUDIT & I&E CIRCULARS
MONTHYEARIR 05000483/19990101999-10-14014 October 1999 Insp Rept 50-483/99-10 on 990913-16.No Violations Noted. Major Areas Inspected:Plant Support Re Biennial Exercise of Emergency Plan & Procedures IR 05000483/19990111999-09-22022 September 1999 Insp Rept 50-483/99-11 on 990812-20.No Violations Noted. Major Areas Inspected:Operations,Maint & Engineering IR 05000483/19990081999-09-13013 September 1999 Insp Rept 50-483/99-08 on 990725-0904.Noncited Violations Noted.Major Areas Inspected:Operations,Maintenance, Engineering & Plant Support IR 05000483/19990071999-09-10010 September 1999 Insp Rept 50-483/99-07 on 990809-13.No Violations Noted. Major Areas Inspected:Licensed Operator Requalification Program to Determine Whether Program Incorporated Appropriate Requirements for Evaluating Operators PNO-IV-99-035A, on 990810,heater Drain Line Pipe Rupture Occurred.Caused by Flow Accelerated Corrosion in Conjunction with Moisture Impingement.Licensee Has Completed Replacement of Damage Heater Drain Piping & Conducted Insps of Piping1999-08-18018 August 1999 PNO-IV-99-035A:on 990810,heater Drain Line Pipe Rupture Occurred.Caused by Flow Accelerated Corrosion in Conjunction with Moisture Impingement.Licensee Has Completed Replacement of Damage Heater Drain Piping & Conducted Insps of Piping IR 05000483/19990061999-08-13013 August 1999 Insp Rept 50-483/99-06 on 990613-0724.One Severity Level 4 Violation Noted & Being Treated as Ncv.Major Areas Inspected:Operations,Maint & Plant Support PNO-IV-99-035, on 990810,operators Initiated Manual Rt When High Pressure Heater Drain Line Ruptured in Turbine Bldg. Licensee Is Evaluating Options for Facilitating Repair & Restarting Plant.Region IV Will Conduct Special Insp1999-08-11011 August 1999 PNO-IV-99-035:on 990810,operators Initiated Manual Rt When High Pressure Heater Drain Line Ruptured in Turbine Bldg. Licensee Is Evaluating Options for Facilitating Repair & Restarting Plant.Region IV Will Conduct Special Insp IR 05000483/19990051999-06-25025 June 1999 Insp Rept 50-483/99-05 on 990502-0612.Two Violations Noted & Being Treated as Noncited Violations.Major Areas Inspected: Operations,Maint,Engineering & Plant Support IR 05000483/19990031999-05-19019 May 1999 Insp Rept 50-483/99-03 on 990321-0501.Noncited Violation Noted.Major Areas Inspected:Operations,Maintenance, Engineering & Plant Support IR 05000483/19993021999-05-0303 May 1999 Exam Rept 50-483/99-302 on 990416.Exam Results:Ro License Applicant Passed Retake Written Exam & Test Matl Adequate IR 05000483/19990011999-04-0505 April 1999 Insp Rept 50-483/99-01 on 990207-0320.One Violation Occurred & Being Treated as Noncited Violation.Major Areas Inspected: Operations,Maint,Engineering & Plant Support IR 05000483/19993011999-02-0202 February 1999 NRC Operator Licensing Exam Rept 50-483/99-301 for Exams Administered on 990111-15 ML20199D9261999-01-12012 January 1999 Notice of Violation from Insp on 981115-1226.Violation Noted:Licensee Failed to Perform Written Safety Evaluation, from 840611-980505 IR 05000483/19980181998-12-0404 December 1998 Insp Rept 50-483/98-18 on 980914-1002.Violations Noted. Major Areas Inspected:Review of Design & Licensing Basis for Essential Service Water Sys,Associated Electrical Support Sys & Review of Program Implement 10CFR50.59 ML20198A1231998-12-0404 December 1998 Notice of Violation from Insp on 980914-1002.Violation Noted:Listed Activities Affecting Quality Either Not Prescribed by Documented Instructions Appropriate to Circumstances or Not Accomplished with Procedures PNO-IV-98-059, on 981129,licensee Commenced Plant Shutdown from 100% Power to Mode 3 to Replace Fan Motor.Resident Inspector Monitored Portion of Plant Shutdown from Cr.Info Has Been Discussed with Licensee1998-11-30030 November 1998 PNO-IV-98-059:on 981129,licensee Commenced Plant Shutdown from 100% Power to Mode 3 to Replace Fan Motor.Resident Inspector Monitored Portion of Plant Shutdown from Cr.Info Has Been Discussed with Licensee IR 05000483/19980241998-11-25025 November 1998 Insp Rept 50-483/98-24 on 981026-30.Violation Noted.Major Areas Inspected:Licensee Implementation of NRC Approved Fire Protection Program ML20196G3471998-11-25025 November 1998 Notice of Violation from Insp on 981026-30.Violation Noted: on 981030,control Room Pantry Fire Door,Identified as Being Nonfunctional Without Fire Barrier Impairment Permit or Conpensatory Actions,As Required by Procedure APA-ZZ-00701 IR 05000483/19980221998-11-25025 November 1998 Insp Rept 50-483/98-22 on 980927-1114.No Violations Noted. Major Areas Inspected:Operations,Maintenance,Engineering & Plant Support IR 05000483/19980231998-10-28028 October 1998 Insp Rept 50-483/98-23 on 981013-15.No Violations Noted. Major Areas Inspected:Operational Status of License Emergency Preparedness Program Was Conducted IR 05000483/19980151998-10-26026 October 1998 Insp Rept 50-483/98-15 on 980706-10.No Violations Noted. Major Areas Inspected:Guidance of Temporary Instruction 2515/137, Insp of Medium-Voltage & Low-Voltage Power Circuit Breakers IR 05000483/19980201998-10-15015 October 1998 Insp Rept 50-483/98-20 on 980817-0904.No Violations Noted. Major Areas Inspected:Operations & Maint IR 05000483/19980211998-10-0909 October 1998 Insp Rept 50-483/98-21 on 980816-0926.No Violations Noted. Major Areas Inspected:Operations,Maint & Engineering IR 05000483/19980191998-09-29029 September 1998 Insp Rept 50-483/98-19 on 980914-18.No Violations Noted. Major Areas Inspected:Plant Support IR 05000483/19980121998-08-21021 August 1998 Insp Rept 50-483/98-12 on 980705-0815.No Violations Noted. Major Areas Inspected:Operations,Maint & Plant Support ML20237B8931998-08-14014 August 1998 Notice of Violation from Insp on 980803-07.Violation Noted: on 980804,inspector Noted Three Containers of Dry Active Waste Stored within 10 Feet of Permanent Structure IR 05000483/19980171998-08-14014 August 1998 Insp Rept 50-483/98-17 on 980803-07.Violations Noted.Major Areas Inspected:Implementation of Solid Radioactive Waste Mgt & Radioactive Matls Transportation Program IR 05000483/19980161998-08-0606 August 1998 Insp Rept 50-483/98-16 on 980713-17.No Violations Noted. Major Areas Inspected:Plant Support IR 05000483/19980131998-07-29029 July 1998 Insp Rept 50-483/98-13 on 980714-17.Violation Noted.Major Areas Inspected:Engineering & Plant Support ML20236V3251998-07-29029 July 1998 Notice of Violation from Insp on 980714-17.Violation Noted: Grinding Needle Gun Work Performed on 2,000 Ft Elevation of Cb Liner Floor Plate W/O Performing Surveys to Evaluate Concentration or Quantities of Radioactive Matl IR 05000483/19980141998-07-17017 July 1998 Insp Rept 50-483/98-14 on 980629-0702.No Violations Noted. Major Areas Inspected:Operational Status of Licensee Emergency Preparedness Program IR 05000483/19980111998-07-0808 July 1998 Insp Rept 50-483/98-11 on 980524-0704.No Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support ML20248L2621998-06-0808 June 1998 Notice of Violation from Insp on 980412-0523.Violation Noted:On 980419,workman Protection Assurance 26226 Was Inadequate to Ensure Safety During Work on Valve EJHV8804A IR 05000483/19980081998-06-0808 June 1998 Insp Rept 50-483/98-08 on 980412-0523.Violations Noted. Major Areas Inspected:Operation,Maint,Engineering & Plant Support IR 05000483/19980071998-05-19019 May 1998 Insp Rept 50-483/98-07 on 980427-0501.Violations Noted.Major Areas Inspected:Radiation Protection Program Focussing on Refueling Outage Activities ML20247M2241998-05-19019 May 1998 Insp Rept 50-483/98-10 on 980428-30.No Violations Noted. Major Areas Inspected:Contingency Plan Developed in Response to Insp Findings in NRC Insp Rept 50-483/98-06 W/Special Emphasis on Training Process Used to Qualify People for Er IR 05000483/19980091998-05-19019 May 1998 Insp Rept 50-483/98-09 on 980428-30.No Violations Noted. Major Areas Inspected:Maint & Plant Support IR 05000483/19980051998-05-0808 May 1998 Insp Rept 50-483/98-05 on 980413-0501.No Violations Noted. Major Areas Inspected:Maintenance,Engineering & Plant Support ML20217F4491998-04-22022 April 1998 Notice of Violation from Insp on 980324-26.Violations Noted: on 970529,licensee Made Changes to Emergency Plan W/O Commission Approval,That Decreased Effectiveness of Plan & Did Not Continue to Meet Planning Standard 50.47(b)(2) ML20217F4881998-04-22022 April 1998 Insp Rept 50-483/98-06 on 980324-26.Violations Noted.Major Areas Inspected:Plant Support IR 05000483/19980031998-04-17017 April 1998 Insp Rept 50-483/98-03 on 980301-0411.No Violations Noted. Major Areas Inspected:Operations,Maint & Engineering IR 05000483/19980041998-04-17017 April 1998 Insp Rept 50-483/98-04 on 980406-10.No Violations Noted. Major Areas Inspected:Licensee Physical Security Program ML20217F1921998-03-26026 March 1998 Notice of Violation from Insp on 980202-06.Violation Noted: Licensee Did Not Demonstrate That Either Train of Auxiliary Fuel Bldg Emergency Filter Sys Adsorbers Could Comply W/Ts 4.7.7.b.2 Until Charcoal from Each Train Was Replaced IR 05000483/19980021998-03-26026 March 1998 Insp Rept 50-483/98-02 on 980202-06.Violation Noted.Major Areas Inspected:Maint,Engineering Re Bldg Emergency Filter Sys Adsorber ML20216A7971998-03-0909 March 1998 Notice of Violation from Insp on 980118-0228.Violation Noted:On 980216,instructions to Work Authorization C612323 Did Not Provide Adequate Guidance for Concrete Core Drilling Work,As Result,Licensee Personnel Drilled Into Power Cable IR 05000483/19980011998-03-0909 March 1998 Insp Rept 50-483/98-01 on 980118-0228.Violations Noted. Major Areas Inspected:Operations,Engineering & Plant Support IR 05000483/19970211998-01-27027 January 1998 Insp Rept 50-483/97-21 on 971207-980117.No Violations Noted. Major Areas Inspected:Operation,Maint,Engineering & Plant Support IR 05000483/19980251998-01-12012 January 1998 Insp Rept 50-483/98-25 on 981115-1226.Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support,Including Health Physics & Security IR 05000483/19970191997-12-18018 December 1997 Insp Rept 50-483/97-19 on 971117-1211.No Violations Noted. Major Areas Inspected:Engineering IR 07100026/20120061997-12-16016 December 1997 Notice of Violation from Insp on 971026-1206.Violation Noted:Licensee Personnel Failed to Follow Documented Instructions During Preventive Maint Task to Record Differential Pressure Across Essential Svc Water Supply 1999-09-22
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U.S. NUCLEAR REGULATORY COMMISSION REGION III I l
l Report No. 50-483/90013(DRP) l l
Docket'No. 50-483 License No. NPF-30
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Licensee: Union Electric Company Post Office Box 149 - Mail Code 400 St. Louis, MO 63166 a
Facility Name: Callaway Plant, Unit 1 , I Inspection at: Callaway Site, Steedman, M0 ,
Inspection Conducted: July 1 through August 15, 1990 l l
l Inspectors: B. L. Bartlett C.~H. Brown I C. J. Phi ips
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Approved By: a '
. ,C ef, Reactor Proje ts Se tion 3C
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Date
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Inspection Summary ,
Inspection from July 1 through August 15,1990 (Report No. 50-483/90013(DRP))
Areas Inspected: A routine unannounced safety inspection of licensee event reports, follow-up on previous inspection findings, follow up on generic letters, plant operations, maintenance / surveillance,, regional requests, and-licensee program for. testing and maintaining check valves was performed.-
t Results: Three violations were identified: failure to make a report within th'e time limits required by 10 CFR Part 21, failure to declare certain containment isolation valves inoperable, and failure to perform a surveillance !
during a reactor startup. These violations met the test'of 10 CFR Part 2, Appendix C, Section V.G.1; accordingly, no Notice- of Violation was issue During the review of the licensee event reports (LERs) the inspector-identified concerns with one LER that should have been reported as.two separate LERs and another LER that should have-had additional information'
(paragraph 2). The licensee's actions in response ~to two Generic letters were reviewed and found to be satisfactory (Paragraph 3). The inspector identified i
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examples of licensed operators-failing to pay close attention'to their control
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panels (Paragraph 4). The licensee's program for check valves was found to be I effective and well implemented (paragraph 7). '
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l DETAILS persons Contacted '
D. F. Schnell, Senior Vice President, Nuclear ;
- G. L. Randolph, Genreral Manager, Nuclear Operations >
J. D. Blosser, Manager, Callaway Plant i C. D. Naslund, Manager, Operations Support
- J. V. Laux, Manager, Quality Assurance
- J. R. Peevy, Assistant Manager, Operations and Maintenance
- W. R. ~ampbell, C Manager, Nuclear Engineering
- M. E. Taylor, Assistant Manager, Work Control D. E. Young, Superinterident, Operations .
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R. R. Roselius, Superintendent, Health Physics
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T. P. Sharkey, Supervising Engineer, Site Licensing G. J. Czeschin, Superintendent, Planning and Scheduling :
G. R. Pendegraff. Superintendent, Security '
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L. H. Kanuckel, Supervisor, Quality Assurance Program
- G. A. Hughes, Supervisor, Indepemnt Safety Engineer Group
- J. C. Gearhart, Superintendent, Operations Support, Quality Assurance
- M. S. Evans, Superintendent, Training
- C, S. Petzel, Quality Assurance Engineer J. A. McGraw, Superinter. dent, Design Control
- Denotes those present at one or more exit interviews.
In addition, a number of equipment operators, reactor operators, senior reactor operators, and other members of the quality control, operations, maintenance, health physics, and engineering staffs were contacte . Inspection of Licensee Event Reports (92700) *
Through direct observations, discussions with licensee personnel, and a review of records, the following licensee event reports were reviewed to determine that reportability requirements were fulfilled, that immediate corrective action was accomplished, and that corrective action to prevent
- recurrence was accompitsbed in accordance with Technical Specifications l (T/Ss). The LERs listed below are considered riosed.
, (Closed) LCR 90003: Both trains of Class IE air conditioner units could have been disabled by the fire protection system due to a design erro ,
Batkoround At 11:15 a.m., on March 14, 1990, following a review of the Power Block Halon Functional Test Procedure, MSM-KC-FQ001, utility engineering personnel determined that, contrary to the design requirements of 10 CFR 50, Appendix A, the fire protection Halon system De either of the engineered safety features (ESF) switchgear rooms could have disabled both trains of Class IE air conditioner units and prevented the proper ventilation and cooling of the safety
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systems located within those rooms. The affected safety systems included two redundant 4.16KV ESF buses and four 480V ESF buses which supply power to various plant safety systems. Operator action would have been required to reset the Halon panel before normal or accident related cooling could have been restored.
l Licensee's Evaluation of Cause and Corrective Actions Poot Cause >
The root cause of this event was attributable to a design error made during the construction of the plant. The architect engineer made i'
wiring changes inside the vendor supplied fire protection panel such that both Class IE air conditioner units would be tripped by a Halon <
actuation signal from either ESF switchgear roo !
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(1) The fire protection panel was deactivated end a continuous fire watch was establishe (2) A design modification was implemented on March 15, 1990 to remove the cross train trip signal. The revised configuration will only shut down the Class IE air conditioner unit for the !
( associated ESF switchgear roo Inspector's Review '
I The inspector determined that the event was promptly identifie .
, corrected, and reported, and that appropriate corrective action has been completed. The event posed minimal safety significance because '
i the Halon system would have extinguished a fire and would have been l reset prior to the lack of air conditioner having a detrimental
affect on any safety systems. The licensee has submitted a report of this failure in accordance with 10 CFR 21. This LER is closed, b. (Closed) LER 90003. Revision 1:
Background During the inspector's review of Revision 0 of this LER the licensee identified a failure to report as required by 10 CFR Part 21. On April 12,1990, the licensee's responsible officer determined that the event described in this LER was also reportable under 10 CFR h.rt 21. Part 21 has an initial reporting requirement of two days, but the event was not reported under Part 21 until July 20, 1990.
Licensee's Evaluation of Root Cause and Corrective Action The root cause of the event was attributed to an error on the part of the licensing engineer responsible for issuing the LER. A '
contributing cause was the normal delay in sending the internal formal evaluation from Engineering to Licensin ,
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The specific engineer that made the error had previously transferred to another licensee group, however,-the remaining engineers that perform this work have re-reviewed Part 21 reporting requirement ;
In addition, the administrative program will be enhanced to ensure '
the written evaluation is received by Licensing in a timely manne ,
J/ispector's Review Upon the initial 16 ,tification of the cross train trip signal the .
licensee immedi e ., c.,i,1fied the other Standardized Nuclear Unit '
Power Plant System (SNUPPS) unit. The other unit is owned by another utility and even though there is no legal requirement, the '
two licensees routinely exchange information. .The~other unit had the identical design error and it was promptly corrected. The .
licensee has e good record of making required reports within the '
time limits ano this failure is considered to be an isolated occurrenc l i
The Licensee's failure to meet the two day reporting requirement is a violation of 10 CFR, Part 21.21.b.2 (483/90013-01(DRP)). The violation met the tests of 10 CFR 2, Appendix C, Section V.G.1; consequently, no Notice of Violation will be issued. This Notice of Violation and LER 90003, Revision 1 are close !
c. (Closed) LER 90005: Reactor trip due to loss of main. generator stator cooling water instrumentation caused by a blown fus Background
At 1:31 p.m. COT on May 1,1990, a reactor trip, main feedwater isolation, and auxiliary feedwater actuation occ:,rred due to a turbine trip on an indicated loss of main generato. stator cooling water (CE). During the reinsertion of the CE system inlet :
conductivity meter, following a calibration check, a foreign '
particle shorted the power leads. This resulted in the failure of power to the CE instrumentation giving an indicated loss of the CE 1 system. The turbine runback, turbine trip and reactor trip, along with the other equipment actuations were as designed for this sort of equipment failur Licensee's Evaluation of Root Cause and Corrective Action Root Cause
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The root cause of the event was a foreign particle across the power supply leads. A contributing factor was the lack of redundancy of the CE system indication circuits and power supplie Ccrrective Actions Blown fuses were replaced and the shorted assembly was cleaned and tested. The CE runback circuitry will be supplied from a separate power suppiv, the CE low pressure runback will be deleted based on a lack of need, and the CE system logic will be modified to increase reliabilit .
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Inspectors' Review t
The inspectors were on site and responded to the control room immediately following the trip. The inspectors observations of :
the trip are in Inspection Report 483/90008, paragraph 3.a. The ;
inspectors verified that reporting requirements were met, and reviewed the licensees root cause determination and corrective action. The operating crew demonstrated a well executed, disciplined performance in response to the unplanned trip. In ~
addition, the support staff was observed to perform a thorough root cause evaluation and implement effective corrective action recommendations. This LER is close ! (Closed) LER 90006: Technical specification action statement not entered for inoperable remote manual containment isolation valves, due to human performanc Background
On June 3,1990, the licensee removed power from the Essential Service Water (EF) valves which serve the containment air cooler ,
This was done in order to protect the workmen who were rewiring ;
limit switches and working on the limitorque operators. The power was removed, however, .while the valves (which were containment isolation valves) were open, and without entering the appropriate action statemen Licensee's Evaluation of Root Cause and Corrective Action R_oot Cause ,
i The root cause of the event was an incorrect internal Technical Specification Interpretation (TSI) which led.the work schedulers and licensed operators astray. The TSI stated that remote isolation valves which do not receive automatic signals could have their power removed without being declared iaoperable. However, remote manual containment isolation valves must be capable of being repositioned or be declared inoperable.
- 1 Corrective Actions The licensee's corrective actions included revising the TSI, reviewing the event with operat'ons and scheduling personnel and i
since TSIs are approved by the Jn-site Review Committee (ORC)..it-was also reviewed by all ORC member Inspectors' Review l
The inoperable valves were the outside containment isolation valves (CIVs). The inside CIVs were operable at all times. These valves are in a closed system that penetrates primary reactor containment
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but which is neither a part of the reactor coolant pressure boundary or connected directly to the containment atmosphere. In addition,
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these valves do not receive automatic isolation signals and do not
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go closed on either a Phase A or Phase B containment isolation ;
signal. If required, the valves could have been closed using the handwheel. The licensee's failure to declare these valves '
inoperable resulted in a violation of T/S 3.6.3 (483/90013-02(DRP)).
The violation met the tests of 10 CFR 2 Appendix C, Section V.G.1; consequently, no Notice of Violation will be issued and this violation and LER 90006 are considered close '
. (Closed) LER 90007: Two reactor trips due to failed input buffer card and faulty slave cycler counter card and a missed surveillance
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due to cognitive personnel erro Background On June 11, 1990, at 10:16 a.m. CDT a reactor trip occurred due to the simultaneous closure of all four main steam isolation valves (MSIVs). All engineered safety features equipment operated as designed, with one exception. "A" train of steam generator blowdown isolation was received but due to a defective relay this was not indicated on the status pane ,
On June 12,1990, at 5:01 a.m. CDT during a restart attempt, four :
control rods dropped back into the core. . One of the four control rods did not fully insert. When the control rods were being driven back into the core, an urgent failure alarm was received. After ,
assessing the situation, thelicensee manually tripped the reacto '
On June 12, 1990, durir.g the subsequent return to power, the licensee accidentally failed to perform a required surveillance on the main turbine. This failure was identified on June 18, 199 The surveillance was then performed successfull Licensee's Evaluation of Root Cause and Corrective Action
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Root Cause The root cause of the June 11, 1990, reactor trip was a failed input buf fer card in the manual fast close circuitr The root cause of the second reactor trip was a faulty slave cycler counter card. The failure mechanism was such that one control rod was relatched prior to full insertio The root cause of the missed surveillance was a failure to properly implement the surveillance schedul Corrective Actions The failed input buffer card was replaced. Discussions with the manufacturer revealed that the buffer cards-had capacitors with a higher than desired failure history. The licensee will replace these capacitors with more reliable capacitor i
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l The faulty slave cycler counter card was replaced. During bench testing no problems were identified with the card. It was removed from the plant for use as a training aid The individuals involved in the missed surveillance were counsele Additional training will be give Procedure enhancements are also being evaluate Inspector's Review i NUREG-1022. " Licensee Event Report System", Supplement Number 1, states, in part "More than one event can be reported in a single :
LER if the events are related (e.g., same general cause or-consequences). . ." The inspector held discussions with licensee personnel informing them that the missed surveillance included in i LER 90007 was not related to the two reactor trips and chus should ;
have been reported as a separate LE The inspectors follow-up to the two reactor trips was documented in inspection report 483/90012. During the discussion on the missed
r,urveillance the licensee stated they were in Mode 2 - Startup, at ;
15 percent reactor power. TSs define Mode 2 as being less than five percent reactor power. If the licensee was at 15 percent power, they were in Mode 1. .
The licensee's failure to perform a surveillance required by TS is a violation (483/90013-03(DRP)). The violation met the test of 10 CFR Part 2, Appendix C, Section V.G 1; consequently, no Notice
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of Violation will be issued and this violation and LER 90007 are considered closed, f. { Closed)_LER90008: Engineered Safety Feature (ESF) actuations due to a maintenance electrician inadvertently grounding valve limit switch contacts during their adjustmen Background l
l At 8:18 p.m. CDT and at 8:23 p.m. CDT on 2uly-5, 1990, various ESF components were actuated when a maintenance electrician accidentally grounded contacts in a valve limit switch during adjustments. The 8:18 p.m. COT event actuated the loss of coolant accident (LOCA)
sequencer. The sequencer closed some valves and shed some loads from the bus (e.g. "B" train charging pump room cooler and control room air conditioner). The 8:23 p.m. CDT event caused a "B" train containment spray (EN) actuation signal. Due to the maintenance being performed, the EN pump was in pull-to-lock, and thus did not start. Also, the discharge valve was deenergized in the closed position so no actual containment spray was performed. The suction isolation valve from the refueling water storage tank (RWST) was closed, but in violation of plant administrative procedures governing workmen's protection,-it was energized. When the actuation was received, the suction valve upened allowing RWST water to gravity drain to the EN pump and then spill out an open one inch drain valve to an auxiliary building sump. Approximately 2,000 ,
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gallons of slightly radioactive water spilled to the building sump I and was pumped to radwaste for processing before the suction valve was isolate Licensee's Evaluation of Root Cause and Corrective Action Root Cause The root cause of the spray actuation was determined to be that the ,
screwdriver used by the electrician was insufficiently insulate In addition, the electricians ptrforming the work were aware of i energized circuits for valve position indication, but were unaware that the circuit that was actuateo was energize The root cause of the spill was deterneed to be a cognitive personnel error on the part of the personnel preparing and reviewing i the workmen's protection boundary, i
Corrective Actions !
The licensee is currently filming a documentary on this event to use '
in the training of utility personnel. Maintenance personnel have been retrained on the importance of using properly insulated tools during the performance of work activities. Additional training, examinations, and discussions are being held with reactor operators to ensure procedures for the issuance of workmen protection clearance orders are followe Inspector's Review The same event had happened previously at the other SNUPPS unit
! (Wolf Creek) in June of 1986. Callaway is on distribution for Wolf Creek LERs and they distributed LER 482/86-035 internally, upon receipt. As part of the corrective action for this event the Independent Safety Engineering Group (ISEG) plans to review all Wolf Creek LERs to date for applicability. The two SNUPPS licensees -
regularly share operating experience and while this is not a ;
regulatory requirement it is to be encouraged.
l LER 483/90008 as transmitted to the NRC failed to make mention of the 2,000 gallon spill, its consequences or corrective actions.
l Even though the spill itself was not reportable, it was a consequence of the reportable event and should have been included in the LE The inspectors attended several meetings of the licensee's Event Review Team and observed that the event was thoroughly dissected and that appropriate and timely recommendations were issued to licensee management. This LER is close ..
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! Follow-up on Previous Inspection Findings (92701)
(Closed) Open Item 483/87008-03(DRS): Justification for not venting al)linerweldchannelsduringanintegratedleakratetest(ILRT).
The Callaway containment liner has 41 weld channels. The last ILRT was performed with 23 of the channels vented to containment atmosphere and 18.not vented. This was due to some vents being inaccessible. An item wi.s opened to follow the licensees submittal to the NRC of their justificution for not venting all the channels and the f4RC's respons On March 14, 1990, a safety evaluation (TAC 72750) was sent to the licensee informing them that it is not necessary to vent the liner. weld l 1eak chase channels provided visual inspections required by 10 CFR l Part 50, Appendix J,Section V, are performed for readily accessible areas
, prior to each subsequent type A test. On August 16, 1990, the licensee l committed to comply with this requirement and stated that the ILRT test
- procedure had been modified to ensure the commitment was me This open item is close . Follow-up to Generic Letters (92701) Generic Letter 88-03, " Steam Binding of Auxiliary Feedwater Pumps" ~
{ TAC 67D3)
On February 17, 1988, Generic Letter 88-03 was issued and requested all licensees of operating pressurized water reactors (PWRs) and holders of construction permits for PWRs to confirm that appropriate
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' procedures are in place, and will be maintained, to minimize the occurrence of steam binding of the auxiliary feedwater (AFW) pump The procedures require monitoring fluid conditions within the AFW system each shift during times when the system is required to be operable, and recognizing steam binding and restoring the AFW system to operable status should steam binding occu '
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l The licensee responded to Generic Letter (GL) 88-03 on May 12,198 The licensee stated that at least once per shift the AFW pumps were verified to not have steam binding by venting the pumps to check for steam and by checking for high temperature in the piping. In addition, a temperature sensor will alarm on high temperature and I
system design would minimize the chances of steam being located in l the pumps. In paragraph 7 of this report, the inspectors evaluated the licensee's check valve program. In that evaluation, a sampling of specific check valves was performed. Some of the check valves selected were AFW check valves. This was done in order to
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specifically evaluate steam back leakage in the AFW system. The l AFV check valves were found to be properly utilized and maintaine In March of 1989, the AFW system was-walked down in detail by inspectors (Report 483/89004) and no evidence of steam binding / check valve back leakage was identifie !
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During routine plant tours, the inspectors regularly check for evidence of steam binding and no irregularities have been identified at either SNUpPS uni In response to an Institute of Nuclear Power Operations (INPO) request a discharge check valve at Wolf Creek was dismantled and inspected. No evidence of degradation due to poor system design or check valve utilization were identified. On l July 8,1988, the NRC accepted the licensee's written response to GL 88-03. This' Generic Letter is considered close t b. Generic Letter 88-142 " Instrument Air Supply Problems Affectino Safety-Related Equipment" (TAC 71638)
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This GL requested the licensee to review NUREG-1275 Volume 1
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" Operating Experience Feedback Report - Air System Problems" and perform a design and operations verification of the instrument air- -
syste The licensee responded to GL 88-14 on February 3, 1989. At Callaway the instrument air system is not safety-related. The safety-related ,
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components which have air operated equipment are the MSIVs, main -
feedwater isolation valves (MFIVs), turbine driven auxiliary feedwater pump discharge throttle valves, and the steam generator atmospheric /
power operated relief valves. With the exception of the MSIVs and MFIVs the safety-related components listed above have nitrogen '
accumulator backups. The design of the MSIVs and MFIVs is such that the air trapped in the piping at the valve is enough to reposition the four way control valves allowing hydraulic accumulators to close tti valve. The air is trapped using safety-related sof+. seat check
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vaives which are included in the preventive maintenance (PM) program.
l The nitrogen accumulators are isolated from the non-safety-related l portion of the nitrogen system and the instrument air through the I
use of safety-related check valves. These check valves were verified by the inspectors to be included in a testing / maintenance prugram as part of the review performed in paragraph Even though the instrument air system (KA) is not safety-related, dirty air could result in rusting / degraded safety-related components as well as potentially invalidating the fail safe positions of ,
component The licensee performs weekly samples of air quality and also had performed a startup test prior to placing the new KA compressors in service in 1986. There is a continuous check and alarm for high dewpoint temperatur The licensee's predictive / preventive maintenance program appears to
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be adequate for the proper operation of the syste On March 30, 1989, the NRC sent the licensee a letter confirming the reviewing of their response to GL 88-14 and accepting it. Generic l Letter 88-14 is close .
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. Plant Operations (71707) Operational Safety Verification Inspections were routinely performed to ensure that the licensee conducts activities at the facility safely and in conformance with regulatory requirements. The inspections focused on the implementation and overall effectiveness of the licensee's control of operating activities, and on the performance of licensed and non-licensed operators and shift technical advisors. The inspections included direct observation of activities, tours of the facility, interviews and discussions with licensee personnel, independent verification of safety system status and limiting conditions of operation (LCO), and reviews of facility procedures, records, and reports. The following items were considered during these !
inspections:
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Adequacy of plant staffing and supervisio Control room professionalism, including procedure adherence, operator attentiveness, and response to alarms, events, and off-normal condition Operability of selected safety-related systems, including attendant alarms, instrumentation, and control Maintenance of quality records and report The inspectors observed that control room supervisors, shift technical advisors, and operators were attentive to plant conditions, performed frequent panel walkdowns and were responsive to off-normal alarms and conditions, Off-shift inspection of Control Room The inspectors performed routine inspections of the control room during off-shift and weekend periods; these included inspections between the hours of 10:00 p.m. and 5:00 a.m. The inspections were conducted to assess overall crew performance and, specifically, control room operator attentiveness during night shift The inspectors determined that both licensed and non-licensed operators were attentive to their duties, and that the administrative controls relating to the conduct of operation were being adhered t l Plant Material Conditions / Housekeeping The inspectors performed routine plant tours to assess material conditions within the plant, ongoing quality activities and plantwide housekeeping. The inspectors also accompanied the licensee's management on monthly plant tour i
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The licensee's radiological controls and practices were routinely observed by the' inspectors during plant tours and during the inspection of selected work activities. The inspection included direct observations of health physics (HP) activities relating to radiological surveys and monitoring, maintenance of radiological control signs and barriers, contamination, and radioactive waste controls. The inspection also included a routine review of the licensee's radiological and water chemistry control records and reports, Security Each week during routine activities or tours, the inspector monitored the licensee's security program to ensure that observed actions were being implemented according to their approved security '
plan. The inspector noted that persons within the protected area displayed proper photo-identification badges and those individuals requiring escorts were properly escorted. The inspector also verified that checked vital areas were locked and alarme #
Additionally, the inspector also verified that observed personnel '
and packages entering the protected area were searched by appropriate equipment or by han During this inspection period the inspector developed concerns about ;
licensed operator's attention to. their control boards. On July 2, 1990, during a routine walkdown of the control boards, the nuclear instrumentation (NI) overpower chart recorders were observed to have three out of four pens not functioning. The pens had not followed a slight power increase which had occurred a few hours earlier and the pens were recording 100 percent power when the reactor had not been at 100 percent power since June 27, 1990. The Reactor Operator was informed and the chart recorders were repaired. On July 10, 1990, ;
during a routine walkdown of the control boards, five chart ~ recorder t pens were observed not inking. They recorded condenser vacuum, steam generator pressure, steam generator level, neutron detector upper, and neutron detector lowe The Superintendent of Operations was in the control room and was informed of the malfunctioning recorders. While the failure of the chart recorders did not represent a safety issue, it did point out that the licensed operations were not paying detailed attention to the indications 1 and controls. In general, the licensed operators are considered to ;
be attentive to their controls and currently the events described '
above are considered to be isolated occurrence No violations or deviations were identifie .
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5. Maintenance / Surveillance (62703) (61726)
Selected portions of the plant surveillance, test and maintenance activities on safety-related systems and components were observed or reviewed to ascertain that the activities were performed in accordance with approved procedures, regulatory guides, industry codes and standards, and the Technical Specifications. The following items were considered during these inspections: the limiting conditions for operation were met while components or systems were removed from service; approvals were obtained prior to initiating the work; activities were accomplished using approved procedures and were inspected as applicable; functional testing and/or calibration was performed prior to returning the components or systems to service; parts and materials that were used were properly certified; and appropriate fire prevention, radiological, and housekeeping conditions were maintained, Maintenance The reviewed maintenance activities included:
Work Request N Activity P-449142 Emergency fuel oil storage tank "B" to day tank bypass strainer clean-ou Feeder breaker for pressurizer heater Number 24 functional tes P-474724 Safety injection pump room cooler "A";
clean, inspect, and check belt tensio W-129878 Main generator stator cooling water heat '
exchanger "A" locate and plug tube lea S-478040 Perform VT-2 exam - auxiliary feedwate Generic WR Troubleshooting RP panel and card replacement and pulling fuses on bad power supplie Surveillance
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The reviewed surveillances included:
Procedure N Activity OSP-NE-00002 Standby diesel generator periodic tests, l
OSP-AL-P001B Section XI motor driven auxiliary feedwater -
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ISL-GS-00A2B Containment hydrogen concentration analysis transmitte .
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l ITM-GS-0002B Hydrogen analyzer flow calibration for i
SGS02 ISF-SE-00N43 Functional, nuclear instrument power range N43.
l ISL-BB-0T431 Temperature, loop 3, delta i
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( ISL-NF-NB02A Loop, NB02A degraded and undervoltag ITL-3G-OFI54 Loop flow; reactor coolant pump "D" seal ,
Number 1 water leak off, low range flo ISF-BB-0P456 Reactor coolant pressurizer protection "B" pressure transmitte T During the performance of OSP-NE-00002, upon attempting to load the "A" diesel generator, the "A" diesel generator output breaker tripped upon actuation of the reverse power relay. The breaker was being operated by-a reactor operator trainee in the control roo The reverse power .elay is designed to open the output breaker if load is not picked up b', the diesel generator in a short period of time. The trainee did not load the diesel fast enough to prevent the relay actuation from tripping the 3 generator output breaker. After initial determination of the problem, the breaker was reclosed and the generator was loaded without proble As required, the licensee submitted Special Report 90-01, " Invalid Failure of Diesel Generator "A" Due to Operator Error in Loading the Generator Within Allowed Time Limits." The licensee revised OSP-NE-00002 to more clearly state the loading requirements for non-emergency starts of diesel generators. This special report is close No violations or deviations were identifie ' Regicnal Requests (92701)
In response to a regional request the inspectors reviewed the four items listed below to ensure they were complete. The items are from i NUREG-0737, " Clarification of TMI Action Plan Requirements." Following a documentation review, all four items were found to be complet ,
II. Post-Accident Sampling System NUREG-0830, " Safety Evaluation Report" (SER) Supplement Number 4, issued in October of 1984, states in part that
"on the basis of its evaluation, the staff concludes that the post accident sampling system now meets all 11 criteria of item II,b.3 in NUREG-0737 'and is therefore, acceptable." Item II.B.3 is close .
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II.E. Positions One Through Four - Containment Isolation Dependability NUREG-0830, SER, issued in October of 1981, states in part, "The staff concludes that the applicant has met all the requirements of Item II.E.4.2 Positions (1), (2), (3),
(4)..." Item II.E.4.2 positions one through four are close .D.1. Integrity of Systems Outside Containment Likely to Contain Radioactive Materials NUREG-0830, SER, Supplement Number 3, issued in May of 1984, states in part, "The staff considers the implementation of the planned surveillance and system leak testing programs as discussed above a proper method for controlling unacceptable leakage from systems containing highly radioactive water." Item III.D.1. is close III.D.3. Control Room Habitability Requirements NUREG-0830, SER, issued in October of 1981, states in part, "The staff concluded that the control room habitability system is appropriately designed." Item III.D.3.4.3 is close . Licensee Program for Testing and Maintaining Check Valves (73756)
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In response to a regional request, the inspectors performed a brief evaluation of the licensee's program for testing and maintaining check valves in safety-related systems. The inspection was performed based on draf t inspection guidance. The purpose was to evaluate the licensee's program in-order to identify early indication of programmatic weaknesses and to provide early notification to the region of issues which may warrant special inspections. It was not the intent to fully evaluate the licensee's Inservice Inspection (ISI) or Inservice Testing program The proper testing of check valves was first raised'at Callaway in 1983 (Report 483/83027). Subsequently, unresolved item 483/85007-01 'l concerning the testing of safety related check valves in the closed direction was issued. In October of 1986, an inspector and the licensee reviewed 212 safety-related check valves and verified that 77 check valves would be tested in the closed directio During this inspection period, the inspectors randomly selected check val"es from various safety-related systems and verified:
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The testing program verified the valves were capable of performing :
their required safety functions (in both or either direction (s), as required).
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Predictive and preventive maintenance activities were effective in preventing and/or identifying check valve failure Through field walkdowns that check valve orientation sizing, type, and location were appropriat At present, trending is not being performed due to the lack of meaningful test data, but new equipment recently purchased would allow trending to be performe Management was involved in ongoing development of a comprehensive check valve progra The inspectors determined that the licensee was utilizing an appropriate amount of resources in a timely fashion to determine the extent of any check valve f ailures, necessary repairs, and program change . Violations for Which a " Notice of Violation" Will Not be Issued The NRC uses the Notice of Violation as a standard method for formalizing the existence of a violation of a legally binding requiremen However, because the NRQ, wants to encourage and support licensee initiatives for self-identification and correction of problems, the NRC will not generally issue a Notice of Violation for a violation that meets the tests of 10 CFR 2, Appendix C, Section V.A. These tests are: (1) the violation was identified by the licensee; (2) the violation would be categorized as Severity Level IV or V; (3) the violation was reported to the NRC, if required; (4) the violation will be corrected, including measures to prevent recurrence, within a reasonable time period; and (5)
it was not a violation that could reasonably be expected to have been prevented by the licensee's corrective action for a previous violation'
Violations for which a Notice of Violation will not be issued are identified in Paragraph . Exit Meeting (30703)
The inspectors met with licensee representatives (denoted under Persons Contacted) at intervals during the inspection period. The inspectors summarized the scope and findings of the inspection. The licensee representatives acknowledged the findings as reported herein. The inspectors also discussed the likely informational content of the inspection report with regard to documents or processes reviewed by the inspecters during the inspection. The licensee did not identify any such documents / processes as proprietar !
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