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Category:INSPECTION REPORT
MONTHYEARIR 05000369/19990061999-10-0404 October 1999 Insp Repts 50-369/99-06 & 50-370/99-06 on 990801-0911. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000369/19990051999-08-26026 August 1999 Insp Repts 50-369/99-05 & 50-370/99-05 on 990620-0731.Two Violations Noted Being Treated as Ncv.Major Areas Inspected: Operations,Maint,Engineering & Plant Support IR 05000369/19990041999-07-13013 July 1999 Insp Repts 50-369/99-04 & 50-370/99-04 on 990509-0619.Four Violations of NRC Requirements Occurred & Being Treated as Ncvs.Major Areas Inspected:Aspects of Licensee Operations, Maint,Engineering & Plant Support IR 05000369/19990101999-06-16016 June 1999 Insp Repts 50-369/99-10 & 50-370/99-10 on 990322-26.No Violations Noted.Major Areas Inspected:Aspect of Licensee Health Physics Activities During Unit 2 Refueling Outage IR 05000369/19990031999-06-0202 June 1999 Insp Repts 50-369/99-03 & 50-370/99-03 on 990328-0508. Non-cited Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support IR 05000369/19990021999-04-23023 April 1999 Insp Repts 50-369/99-02 & 50-370/99-02 on 990214-0327.No Violations Noted.Major Areas Inspected:Licensee Operations, Maint,Engineering & Plant Support IR 05000369/19990011999-03-10010 March 1999 Insp Repts 50-369/99-01 & 50-370/99-01 on 990103-0213.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000369/19980101998-12-18018 December 1998 Insp Repts 50-369/98-10 & 50-370/98-10 on 981004-1121.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000369/19980091998-10-30030 October 1998 Insp Repts 50-369/98-09 & 50-370/98-09 on 980823-1003.No Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Maint,Engineering & Plant Support IR 05000369/19980081998-09-21021 September 1998 Insp Repts 50-369/98-08 & 50-370/98-08 on 980712-0822.No Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Maint,Engineering & Plant Support IR 05000369/19980111998-08-27027 August 1998 Insp Repts 50-369/98-11 & 50-370/98-11 on 980601-26 & 0805-07.No Violations Noted.Major Areas Inspected:Maint & Engineering Programs.Rept Reviewed Maintenance,Surveillance & Matl Condition of Mcquire,Unit 1 Ice Condenser System IR 05000369/19980071998-08-0707 August 1998 Insp Rept 50-369/98-07 & 50-370/98-07 on 980531-0711. Violations Noted.Major Areas Inspected:Licensee Operations, Maint,Engineering & Plant Support IR 05000369/19980061998-06-25025 June 1998 Insp Repts 50-369/98-06 & 50-370/98-06 on 980419-0530.No Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Maint,Engineering & Plant Support IR 05000369/19980041998-06-0404 June 1998 Insp Repts 50-369/98-04 & 50-370/98-04 on 980413-24. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000369/19980031998-05-18018 May 1998 Insp Repts 50-369/98-03 & 50-370/98-03 on 980308-0418.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20216H6171998-04-0606 April 1998 Insp Repts 50-369/98-02 & 50-370/98-02 on 980125-0307. Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support IR 05000369/19970201998-02-23023 February 1998 Insp Repts 50-369/97-20 & 50-370/97-20 on 971214-980124. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support,Including Review of Radiological Protection Practices & Plant Physical Security IR 05000369/19980011998-02-17017 February 1998 Partially Withheld Insp Repts 50-369/98-01 & 50-370/98-01 on 980114-15 (Ref 10CFR2.790).No Violations Noted.Major Areas Inspected:Plant Support,Including Malevolent Use of Vehicles at Plant & Vehicle Barrier Sys ML20198P3771998-01-12012 January 1998 Insp Repts 50-369/97-18 & 50-370/97-18 on 971102-1213. Violations Noted.Major Areas Inspected:Integrated Insp Included Aspects of Licensee Operation,Maint,Engineering & Plant Support ML20199B1641998-01-0505 January 1998 Insp Repts 50-369/97-19 & 50-370/97-19 on 971205-06. Violations Noted.Major Areas Inspected:Licensee Response to 971202 Event Involving Seal Damage Event at Four Air Lock Doors of Unit 2 Containment Bldg IR 05000369/19970171997-12-0101 December 1997 Insp Repts 50-369/97-17 & 50-370/97-17 on 970921-1101.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000369/19970151997-10-20020 October 1997 Insp Repts 50-369/97-15 & 50-370/97-15 on 970810-0920. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000369/19970121997-09-22022 September 1997 Insp Repts 50-369/97-12 & 50-370/97-12 on 970804-08.No Violations Noted.Major Areas Inspected:Observation & Evaluation of Biennial Emergency Preparedness Exercise ML20211E7981997-09-16016 September 1997 Insp Repts 50-369/97-16 & 50-370/97-16 on 970712-0827. Violations Being Considered for Escalated Eas.Major Areas Inspected:Review of Aspects of Problem Involving Inoperable Unit 2 Ice Condenser Lower Inlet Doors IR 05000369/19970101997-09-0808 September 1997 Insp Repts 50-369/97-10 & 50-370/97-10 on 970629-0809.No Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support IR 05000369/19970131997-08-22022 August 1997 Insp Repts 50-369/97-13 & 50-370/97-13 on 970721-24.No Violations Noted.Major Areas Inspected:Licensees Program for Compensatory Measures for Degraded Security Equipment ML20149L5751997-07-28028 July 1997 Insp Repts 50-369/97-09 & 50-370/97-09 on 970518-0628. Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Engineering,Maint & Plant Support ML20149G6881997-06-16016 June 1997 Insp Repts 50-369/97-08 & 50-370/97-08 on 970406-0517. Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support IR 05000369/19970071997-06-0202 June 1997 Insp Rept 50-369/97-07 on 970406-0503.Violations Noted.Major Areas Inspected:Sg Replacement Project Activities in Areas of Maint & Engineering IR 05000369/19970041997-05-0505 May 1997 Insp Repts 50-369/97-04 & 50-370/97-04 on 970223-0405. Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support IR 05000369/19970051997-04-28028 April 1997 Insp Rept 50-369/97-05 on 970309-0405.No Violations Noted. Major Areas Inspected:Maint,Engineering & Plant Support IR 05000369/19970031997-04-0101 April 1997 Insp Rept 50-369/97-03 on 970125-0308.No Violations Noted. Major Areas Inspected:Sg Replacement Project Preoutage Activities in Areas of Maint,Engineering & Plant Support ML20137V1531997-03-24024 March 1997 Insp Repts 50-369/97-01 & 50-370/97-01 on 970112-0222. Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support IR 05000369/19970021997-03-0505 March 1997 Insp Repts 50-369/97-02 & 50-370/97-02 on 970203-06.No Violations Noted.Major Area Inspected:Licensee Plant Support ML20134L1461997-02-10010 February 1997 Insp Repts 50-369/96-11 & 50-370/96-11 on 961201-970111. No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000369/19960101996-12-30030 December 1996 Insp Repts 50-369/96-10 & 50-370/96-10 on 961020-1130.No Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support IR 05000369/19960091996-11-27027 November 1996 Insp Repts 50-369/96-09 & 50-370/96-09 on 961104-08.No Violations Noted.Major Areas Inspected:Safeguards Insp Included Aspects of Licensee Plant Support IR 05000369/19960081996-11-15015 November 1996 Insp Repts 50-369/96-08 & 50-370/96-08 on 960908-1019. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20128H6951996-10-0202 October 1996 Insp Repts 50-369/96-07 & 50-370/96-07 on 960728-0907. Violations Noted.Major Areas Inspected:Licensee Operations, Engineering Maint & Plant Support IR 05000369/19940291994-12-28028 December 1994 Insp Repts 50-369/94-29 & 50-370/94-29 on 941205-09.No Violations Noted.Major Areas Inspected:Util Physical Security Program for Np Reactors Including Protection of Safeguards Info,Access Controls & Alarm Stations IR 05000369/19930291994-01-11011 January 1994 Insp Repts 50-369/93-29 & 50-370/93-29 on 931121-1218.No Violations Noted.Major Areas Inspected:Plant Operations, Surveillance Testing,Maintenance Observations & Cold Weather Preparation IR 05000369/19930301994-01-0707 January 1994 Insp Repts 50-369/93-30 & 50-370/93-30 on 931213-17.No Violations Noted.Major Areas Inspected:Design Changes & Plant Mods,Engineering & Technical Support Activities & follow-up on Previously Identified Insp Findings IR 05000269/19930321994-01-0606 January 1994 Insp Repts 50-269/93-32,50-270/93-32,50-287/93-32, 50-369/93-31,50-370/93-31,50-413/93-35 & 50-414,respectively on 931213-17.Violations Noted.Major Areas Inpected:Licensee Safeguards Info Program to folow-up on Licensee Repts IR 05000369/19930281993-12-29029 December 1993 Partially Withheld Insp Repts 50-369/93-28 & 50-370/93-28 on 931129-1202 (Ref 10CFR73.21).Violation Not Subj to Enforcement Action.Major Areas Inspected:Physical Security Program IR 05000369/19930241993-12-16016 December 1993 Insp Repts 50-369/93-24 & 50-370/93-24 on 931017-1120. Violations Noted.Major Areas Inspected:Plant Operations, Engineered Safety Features Sys Walkdown,Surveillance Testing & Maintenance IR 05000369/19930261993-12-15015 December 1993 Insp Repts 50-369/93-26 & 50-370/93-26 on 931115-19.No Violations Noted.Major Areas Inspected:Engineering & Technical Support of Plant Modifications,Design Changes & Plant Operations IR 05000369/19930251993-12-0202 December 1993 Partially Withheld Insp Repts 50-369/93-25 & 50-370/93-25 on 931101-04 (Ref 10CFR73.21).Noncited Violations Noted.Major Areas Inspected:Licensee Physical Security Program for Power Reactors IR 05000369/19930211993-11-10010 November 1993 Insp Repts 50-369/93-21 & 50-370/93-21 on 931018-21.No Violations Noted.Major Areas Inspected:Simulator Control Room,Tsc,Osc & EOF IR 05000369/19930221993-11-0909 November 1993 Insp Repts 50-369/93-22 & 50-370/93-22 on Stated Date. Violations Noted.Major Areas Inspected:Plant Operations, Surveillance Testing,Maintenance Observations,Ler & Followup on Previous Insp Findings IR 05000369/19930181993-10-19019 October 1993 Insp Repts 50-369/93-18 & 50-370/93-18 on 930822-0925. Violations Noted.Major Areas Inspected:Plant Operations, Surveillance Testing,Maint Observations,Plant Mods & Emergency Preparedness Training Exercise 1999-08-26
[Table view] Category:NRC-GENERATED
MONTHYEARIR 05000369/19990061999-10-0404 October 1999 Insp Repts 50-369/99-06 & 50-370/99-06 on 990801-0911. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000369/19990051999-08-26026 August 1999 Insp Repts 50-369/99-05 & 50-370/99-05 on 990620-0731.Two Violations Noted Being Treated as Ncv.Major Areas Inspected: Operations,Maint,Engineering & Plant Support IR 05000369/19990041999-07-13013 July 1999 Insp Repts 50-369/99-04 & 50-370/99-04 on 990509-0619.Four Violations of NRC Requirements Occurred & Being Treated as Ncvs.Major Areas Inspected:Aspects of Licensee Operations, Maint,Engineering & Plant Support IR 05000369/19990101999-06-16016 June 1999 Insp Repts 50-369/99-10 & 50-370/99-10 on 990322-26.No Violations Noted.Major Areas Inspected:Aspect of Licensee Health Physics Activities During Unit 2 Refueling Outage IR 05000369/19990031999-06-0202 June 1999 Insp Repts 50-369/99-03 & 50-370/99-03 on 990328-0508. Non-cited Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support IR 05000369/19990021999-04-23023 April 1999 Insp Repts 50-369/99-02 & 50-370/99-02 on 990214-0327.No Violations Noted.Major Areas Inspected:Licensee Operations, Maint,Engineering & Plant Support IR 05000369/19990011999-03-10010 March 1999 Insp Repts 50-369/99-01 & 50-370/99-01 on 990103-0213.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000369/19980101998-12-18018 December 1998 Insp Repts 50-369/98-10 & 50-370/98-10 on 981004-1121.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000369/19980091998-10-30030 October 1998 Insp Repts 50-369/98-09 & 50-370/98-09 on 980823-1003.No Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Maint,Engineering & Plant Support IR 05000369/19980081998-09-21021 September 1998 Insp Repts 50-369/98-08 & 50-370/98-08 on 980712-0822.No Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Maint,Engineering & Plant Support IR 05000369/19980111998-08-27027 August 1998 Insp Repts 50-369/98-11 & 50-370/98-11 on 980601-26 & 0805-07.No Violations Noted.Major Areas Inspected:Maint & Engineering Programs.Rept Reviewed Maintenance,Surveillance & Matl Condition of Mcquire,Unit 1 Ice Condenser System IR 05000369/19980071998-08-0707 August 1998 Insp Rept 50-369/98-07 & 50-370/98-07 on 980531-0711. Violations Noted.Major Areas Inspected:Licensee Operations, Maint,Engineering & Plant Support IR 05000369/19980061998-06-25025 June 1998 Insp Repts 50-369/98-06 & 50-370/98-06 on 980419-0530.No Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Maint,Engineering & Plant Support IR 05000369/19980041998-06-0404 June 1998 Insp Repts 50-369/98-04 & 50-370/98-04 on 980413-24. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000369/19980031998-05-18018 May 1998 Insp Repts 50-369/98-03 & 50-370/98-03 on 980308-0418.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20216H6171998-04-0606 April 1998 Insp Repts 50-369/98-02 & 50-370/98-02 on 980125-0307. Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support IR 05000369/19970201998-02-23023 February 1998 Insp Repts 50-369/97-20 & 50-370/97-20 on 971214-980124. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support,Including Review of Radiological Protection Practices & Plant Physical Security IR 05000369/19980011998-02-17017 February 1998 Partially Withheld Insp Repts 50-369/98-01 & 50-370/98-01 on 980114-15 (Ref 10CFR2.790).No Violations Noted.Major Areas Inspected:Plant Support,Including Malevolent Use of Vehicles at Plant & Vehicle Barrier Sys ML20198P3771998-01-12012 January 1998 Insp Repts 50-369/97-18 & 50-370/97-18 on 971102-1213. Violations Noted.Major Areas Inspected:Integrated Insp Included Aspects of Licensee Operation,Maint,Engineering & Plant Support ML20199B1641998-01-0505 January 1998 Insp Repts 50-369/97-19 & 50-370/97-19 on 971205-06. Violations Noted.Major Areas Inspected:Licensee Response to 971202 Event Involving Seal Damage Event at Four Air Lock Doors of Unit 2 Containment Bldg IR 05000369/19970171997-12-0101 December 1997 Insp Repts 50-369/97-17 & 50-370/97-17 on 970921-1101.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000369/19970151997-10-20020 October 1997 Insp Repts 50-369/97-15 & 50-370/97-15 on 970810-0920. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000369/19970121997-09-22022 September 1997 Insp Repts 50-369/97-12 & 50-370/97-12 on 970804-08.No Violations Noted.Major Areas Inspected:Observation & Evaluation of Biennial Emergency Preparedness Exercise ML20211E7981997-09-16016 September 1997 Insp Repts 50-369/97-16 & 50-370/97-16 on 970712-0827. Violations Being Considered for Escalated Eas.Major Areas Inspected:Review of Aspects of Problem Involving Inoperable Unit 2 Ice Condenser Lower Inlet Doors IR 05000369/19970101997-09-0808 September 1997 Insp Repts 50-369/97-10 & 50-370/97-10 on 970629-0809.No Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support IR 05000369/19970131997-08-22022 August 1997 Insp Repts 50-369/97-13 & 50-370/97-13 on 970721-24.No Violations Noted.Major Areas Inspected:Licensees Program for Compensatory Measures for Degraded Security Equipment ML20149L5751997-07-28028 July 1997 Insp Repts 50-369/97-09 & 50-370/97-09 on 970518-0628. Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Engineering,Maint & Plant Support ML20149G6881997-06-16016 June 1997 Insp Repts 50-369/97-08 & 50-370/97-08 on 970406-0517. Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support IR 05000369/19970071997-06-0202 June 1997 Insp Rept 50-369/97-07 on 970406-0503.Violations Noted.Major Areas Inspected:Sg Replacement Project Activities in Areas of Maint & Engineering IR 05000369/19970041997-05-0505 May 1997 Insp Repts 50-369/97-04 & 50-370/97-04 on 970223-0405. Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support IR 05000369/19970051997-04-28028 April 1997 Insp Rept 50-369/97-05 on 970309-0405.No Violations Noted. Major Areas Inspected:Maint,Engineering & Plant Support IR 05000369/19970031997-04-0101 April 1997 Insp Rept 50-369/97-03 on 970125-0308.No Violations Noted. Major Areas Inspected:Sg Replacement Project Preoutage Activities in Areas of Maint,Engineering & Plant Support ML20137V1531997-03-24024 March 1997 Insp Repts 50-369/97-01 & 50-370/97-01 on 970112-0222. Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support IR 05000369/19970021997-03-0505 March 1997 Insp Repts 50-369/97-02 & 50-370/97-02 on 970203-06.No Violations Noted.Major Area Inspected:Licensee Plant Support ML20134L1461997-02-10010 February 1997 Insp Repts 50-369/96-11 & 50-370/96-11 on 961201-970111. No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000369/19960101996-12-30030 December 1996 Insp Repts 50-369/96-10 & 50-370/96-10 on 961020-1130.No Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support IR 05000369/19960091996-11-27027 November 1996 Insp Repts 50-369/96-09 & 50-370/96-09 on 961104-08.No Violations Noted.Major Areas Inspected:Safeguards Insp Included Aspects of Licensee Plant Support IR 05000369/19960081996-11-15015 November 1996 Insp Repts 50-369/96-08 & 50-370/96-08 on 960908-1019. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20128H6951996-10-0202 October 1996 Insp Repts 50-369/96-07 & 50-370/96-07 on 960728-0907. Violations Noted.Major Areas Inspected:Licensee Operations, Engineering Maint & Plant Support IR 05000369/19940291994-12-28028 December 1994 Insp Repts 50-369/94-29 & 50-370/94-29 on 941205-09.No Violations Noted.Major Areas Inspected:Util Physical Security Program for Np Reactors Including Protection of Safeguards Info,Access Controls & Alarm Stations IR 05000369/19930291994-01-11011 January 1994 Insp Repts 50-369/93-29 & 50-370/93-29 on 931121-1218.No Violations Noted.Major Areas Inspected:Plant Operations, Surveillance Testing,Maintenance Observations & Cold Weather Preparation IR 05000369/19930301994-01-0707 January 1994 Insp Repts 50-369/93-30 & 50-370/93-30 on 931213-17.No Violations Noted.Major Areas Inspected:Design Changes & Plant Mods,Engineering & Technical Support Activities & follow-up on Previously Identified Insp Findings IR 05000269/19930321994-01-0606 January 1994 Insp Repts 50-269/93-32,50-270/93-32,50-287/93-32, 50-369/93-31,50-370/93-31,50-413/93-35 & 50-414,respectively on 931213-17.Violations Noted.Major Areas Inpected:Licensee Safeguards Info Program to folow-up on Licensee Repts IR 05000369/19930281993-12-29029 December 1993 Partially Withheld Insp Repts 50-369/93-28 & 50-370/93-28 on 931129-1202 (Ref 10CFR73.21).Violation Not Subj to Enforcement Action.Major Areas Inspected:Physical Security Program IR 05000369/19930241993-12-16016 December 1993 Insp Repts 50-369/93-24 & 50-370/93-24 on 931017-1120. Violations Noted.Major Areas Inspected:Plant Operations, Engineered Safety Features Sys Walkdown,Surveillance Testing & Maintenance IR 05000369/19930261993-12-15015 December 1993 Insp Repts 50-369/93-26 & 50-370/93-26 on 931115-19.No Violations Noted.Major Areas Inspected:Engineering & Technical Support of Plant Modifications,Design Changes & Plant Operations IR 05000369/19930251993-12-0202 December 1993 Partially Withheld Insp Repts 50-369/93-25 & 50-370/93-25 on 931101-04 (Ref 10CFR73.21).Noncited Violations Noted.Major Areas Inspected:Licensee Physical Security Program for Power Reactors IR 05000369/19930211993-11-10010 November 1993 Insp Repts 50-369/93-21 & 50-370/93-21 on 931018-21.No Violations Noted.Major Areas Inspected:Simulator Control Room,Tsc,Osc & EOF IR 05000369/19930221993-11-0909 November 1993 Insp Repts 50-369/93-22 & 50-370/93-22 on Stated Date. Violations Noted.Major Areas Inspected:Plant Operations, Surveillance Testing,Maintenance Observations,Ler & Followup on Previous Insp Findings IR 05000369/19930181993-10-19019 October 1993 Insp Repts 50-369/93-18 & 50-370/93-18 on 930822-0925. Violations Noted.Major Areas Inspected:Plant Operations, Surveillance Testing,Maint Observations,Plant Mods & Emergency Preparedness Training Exercise 1999-08-26
[Table view] Category:INSPECTION REPORT
MONTHYEARIR 05000369/19990061999-10-0404 October 1999 Insp Repts 50-369/99-06 & 50-370/99-06 on 990801-0911. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000369/19990051999-08-26026 August 1999 Insp Repts 50-369/99-05 & 50-370/99-05 on 990620-0731.Two Violations Noted Being Treated as Ncv.Major Areas Inspected: Operations,Maint,Engineering & Plant Support IR 05000369/19990041999-07-13013 July 1999 Insp Repts 50-369/99-04 & 50-370/99-04 on 990509-0619.Four Violations of NRC Requirements Occurred & Being Treated as Ncvs.Major Areas Inspected:Aspects of Licensee Operations, Maint,Engineering & Plant Support IR 05000369/19990101999-06-16016 June 1999 Insp Repts 50-369/99-10 & 50-370/99-10 on 990322-26.No Violations Noted.Major Areas Inspected:Aspect of Licensee Health Physics Activities During Unit 2 Refueling Outage IR 05000369/19990031999-06-0202 June 1999 Insp Repts 50-369/99-03 & 50-370/99-03 on 990328-0508. Non-cited Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support IR 05000369/19990021999-04-23023 April 1999 Insp Repts 50-369/99-02 & 50-370/99-02 on 990214-0327.No Violations Noted.Major Areas Inspected:Licensee Operations, Maint,Engineering & Plant Support IR 05000369/19990011999-03-10010 March 1999 Insp Repts 50-369/99-01 & 50-370/99-01 on 990103-0213.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000369/19980101998-12-18018 December 1998 Insp Repts 50-369/98-10 & 50-370/98-10 on 981004-1121.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000369/19980091998-10-30030 October 1998 Insp Repts 50-369/98-09 & 50-370/98-09 on 980823-1003.No Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Maint,Engineering & Plant Support IR 05000369/19980081998-09-21021 September 1998 Insp Repts 50-369/98-08 & 50-370/98-08 on 980712-0822.No Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Maint,Engineering & Plant Support IR 05000369/19980111998-08-27027 August 1998 Insp Repts 50-369/98-11 & 50-370/98-11 on 980601-26 & 0805-07.No Violations Noted.Major Areas Inspected:Maint & Engineering Programs.Rept Reviewed Maintenance,Surveillance & Matl Condition of Mcquire,Unit 1 Ice Condenser System IR 05000369/19980071998-08-0707 August 1998 Insp Rept 50-369/98-07 & 50-370/98-07 on 980531-0711. Violations Noted.Major Areas Inspected:Licensee Operations, Maint,Engineering & Plant Support IR 05000369/19980061998-06-25025 June 1998 Insp Repts 50-369/98-06 & 50-370/98-06 on 980419-0530.No Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Maint,Engineering & Plant Support IR 05000369/19980041998-06-0404 June 1998 Insp Repts 50-369/98-04 & 50-370/98-04 on 980413-24. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000369/19980031998-05-18018 May 1998 Insp Repts 50-369/98-03 & 50-370/98-03 on 980308-0418.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20216H6171998-04-0606 April 1998 Insp Repts 50-369/98-02 & 50-370/98-02 on 980125-0307. Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support IR 05000369/19970201998-02-23023 February 1998 Insp Repts 50-369/97-20 & 50-370/97-20 on 971214-980124. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support,Including Review of Radiological Protection Practices & Plant Physical Security IR 05000369/19980011998-02-17017 February 1998 Partially Withheld Insp Repts 50-369/98-01 & 50-370/98-01 on 980114-15 (Ref 10CFR2.790).No Violations Noted.Major Areas Inspected:Plant Support,Including Malevolent Use of Vehicles at Plant & Vehicle Barrier Sys ML20198P3771998-01-12012 January 1998 Insp Repts 50-369/97-18 & 50-370/97-18 on 971102-1213. Violations Noted.Major Areas Inspected:Integrated Insp Included Aspects of Licensee Operation,Maint,Engineering & Plant Support ML20199B1641998-01-0505 January 1998 Insp Repts 50-369/97-19 & 50-370/97-19 on 971205-06. Violations Noted.Major Areas Inspected:Licensee Response to 971202 Event Involving Seal Damage Event at Four Air Lock Doors of Unit 2 Containment Bldg IR 05000369/19970171997-12-0101 December 1997 Insp Repts 50-369/97-17 & 50-370/97-17 on 970921-1101.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000369/19970151997-10-20020 October 1997 Insp Repts 50-369/97-15 & 50-370/97-15 on 970810-0920. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000369/19970121997-09-22022 September 1997 Insp Repts 50-369/97-12 & 50-370/97-12 on 970804-08.No Violations Noted.Major Areas Inspected:Observation & Evaluation of Biennial Emergency Preparedness Exercise ML20211E7981997-09-16016 September 1997 Insp Repts 50-369/97-16 & 50-370/97-16 on 970712-0827. Violations Being Considered for Escalated Eas.Major Areas Inspected:Review of Aspects of Problem Involving Inoperable Unit 2 Ice Condenser Lower Inlet Doors IR 05000369/19970101997-09-0808 September 1997 Insp Repts 50-369/97-10 & 50-370/97-10 on 970629-0809.No Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support IR 05000369/19970131997-08-22022 August 1997 Insp Repts 50-369/97-13 & 50-370/97-13 on 970721-24.No Violations Noted.Major Areas Inspected:Licensees Program for Compensatory Measures for Degraded Security Equipment ML20149L5751997-07-28028 July 1997 Insp Repts 50-369/97-09 & 50-370/97-09 on 970518-0628. Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Engineering,Maint & Plant Support ML20149G6881997-06-16016 June 1997 Insp Repts 50-369/97-08 & 50-370/97-08 on 970406-0517. Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support IR 05000369/19970071997-06-0202 June 1997 Insp Rept 50-369/97-07 on 970406-0503.Violations Noted.Major Areas Inspected:Sg Replacement Project Activities in Areas of Maint & Engineering IR 05000369/19970041997-05-0505 May 1997 Insp Repts 50-369/97-04 & 50-370/97-04 on 970223-0405. Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support IR 05000369/19970051997-04-28028 April 1997 Insp Rept 50-369/97-05 on 970309-0405.No Violations Noted. Major Areas Inspected:Maint,Engineering & Plant Support IR 05000369/19970031997-04-0101 April 1997 Insp Rept 50-369/97-03 on 970125-0308.No Violations Noted. Major Areas Inspected:Sg Replacement Project Preoutage Activities in Areas of Maint,Engineering & Plant Support ML20137V1531997-03-24024 March 1997 Insp Repts 50-369/97-01 & 50-370/97-01 on 970112-0222. Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support IR 05000369/19970021997-03-0505 March 1997 Insp Repts 50-369/97-02 & 50-370/97-02 on 970203-06.No Violations Noted.Major Area Inspected:Licensee Plant Support ML20134L1461997-02-10010 February 1997 Insp Repts 50-369/96-11 & 50-370/96-11 on 961201-970111. No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000369/19960101996-12-30030 December 1996 Insp Repts 50-369/96-10 & 50-370/96-10 on 961020-1130.No Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support IR 05000369/19960091996-11-27027 November 1996 Insp Repts 50-369/96-09 & 50-370/96-09 on 961104-08.No Violations Noted.Major Areas Inspected:Safeguards Insp Included Aspects of Licensee Plant Support IR 05000369/19960081996-11-15015 November 1996 Insp Repts 50-369/96-08 & 50-370/96-08 on 960908-1019. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20128H6951996-10-0202 October 1996 Insp Repts 50-369/96-07 & 50-370/96-07 on 960728-0907. Violations Noted.Major Areas Inspected:Licensee Operations, Engineering Maint & Plant Support IR 05000369/19940291994-12-28028 December 1994 Insp Repts 50-369/94-29 & 50-370/94-29 on 941205-09.No Violations Noted.Major Areas Inspected:Util Physical Security Program for Np Reactors Including Protection of Safeguards Info,Access Controls & Alarm Stations IR 05000369/19930291994-01-11011 January 1994 Insp Repts 50-369/93-29 & 50-370/93-29 on 931121-1218.No Violations Noted.Major Areas Inspected:Plant Operations, Surveillance Testing,Maintenance Observations & Cold Weather Preparation IR 05000369/19930301994-01-0707 January 1994 Insp Repts 50-369/93-30 & 50-370/93-30 on 931213-17.No Violations Noted.Major Areas Inspected:Design Changes & Plant Mods,Engineering & Technical Support Activities & follow-up on Previously Identified Insp Findings IR 05000269/19930321994-01-0606 January 1994 Insp Repts 50-269/93-32,50-270/93-32,50-287/93-32, 50-369/93-31,50-370/93-31,50-413/93-35 & 50-414,respectively on 931213-17.Violations Noted.Major Areas Inpected:Licensee Safeguards Info Program to folow-up on Licensee Repts IR 05000369/19930281993-12-29029 December 1993 Partially Withheld Insp Repts 50-369/93-28 & 50-370/93-28 on 931129-1202 (Ref 10CFR73.21).Violation Not Subj to Enforcement Action.Major Areas Inspected:Physical Security Program IR 05000369/19930241993-12-16016 December 1993 Insp Repts 50-369/93-24 & 50-370/93-24 on 931017-1120. Violations Noted.Major Areas Inspected:Plant Operations, Engineered Safety Features Sys Walkdown,Surveillance Testing & Maintenance IR 05000369/19930261993-12-15015 December 1993 Insp Repts 50-369/93-26 & 50-370/93-26 on 931115-19.No Violations Noted.Major Areas Inspected:Engineering & Technical Support of Plant Modifications,Design Changes & Plant Operations IR 05000369/19930251993-12-0202 December 1993 Partially Withheld Insp Repts 50-369/93-25 & 50-370/93-25 on 931101-04 (Ref 10CFR73.21).Noncited Violations Noted.Major Areas Inspected:Licensee Physical Security Program for Power Reactors IR 05000369/19930211993-11-10010 November 1993 Insp Repts 50-369/93-21 & 50-370/93-21 on 931018-21.No Violations Noted.Major Areas Inspected:Simulator Control Room,Tsc,Osc & EOF IR 05000369/19930221993-11-0909 November 1993 Insp Repts 50-369/93-22 & 50-370/93-22 on Stated Date. Violations Noted.Major Areas Inspected:Plant Operations, Surveillance Testing,Maintenance Observations,Ler & Followup on Previous Insp Findings IR 05000369/19930181993-10-19019 October 1993 Insp Repts 50-369/93-18 & 50-370/93-18 on 930822-0925. Violations Noted.Major Areas Inspected:Plant Operations, Surveillance Testing,Maint Observations,Plant Mods & Emergency Preparedness Training Exercise 1999-08-26
[Table view] Category:UTILITY
MONTHYEARIR 05000369/19900201990-11-0707 November 1990 Insp Repts 50-369/90-20 & 50-370/90-20 on 901001-05 & 1101. No Violations or Deviations Noted.Major Areas Inspected: Design Changes & Mod & Engineering Support Activities IR 05000369/19900191990-10-0404 October 1990 Insp Repts 50-369/90-19 & 50-370/90-19 on 900924-28.No Violations or Deviations Noted.Major Areas Inspected: Inservice Insp,Including Review of NDE Procedures, Observations of in-progress NDE Exams & Insp Plan IR 05000369/19900171990-09-11011 September 1990 Insp Repts 50-369/90-17 & 50-370/90-17 on 900726-0828. Violations Noted But Not Cited.Major Areas Inspected:Plant Operations Safety Verification,Surveillance Testing,Maint Activities & Facility Mods IR 05000369/19900151990-09-10010 September 1990 Insp Repts 50-369/90-15 & 50-370/90-15 on 900813-17. Violations Noted But Not Cited.Major Areas Inspected:Annual Emergency Exercise ML20056A5861990-07-24024 July 1990 Insp Repts 50-369/90-11 & 50-370/90-11 on 900522-0625. Violations Noted.Major Areas Inspected:Plant Operations Safety Verification,Surveillance Testing,Maint Activities, Facility Mods & Follow Up of Events Repts ML20055H4841990-07-13013 July 1990 Insp Repts 50-369/90-14 & 50-370/90-14 on 900626-0705. Violations Noted.Major Areas inspected:licensee-identified Issues Re Unit 1 Diesel Generator Inoperability for Approx 26 H on 900625-26 IR 05000369/19890301989-09-20020 September 1989 Insp Repts 50-369/89-30 & 50-370/89-30 on 890821-24.Noncited Violation Noted.Major Areas Inspected:Physical Security Program for Power Reactors.Details Withheld (Ref 10CFR2.790 & 73.21) IR 05000369/19890151989-09-0707 September 1989 Insp Repts 50-369/89-15 & 50-370/89-15 on 890605-09,19-23 & 0728.No Violations or Deviations Noted.Major Areas Inspected:Maint Program & Program Implementation IR 05000369/19890291989-08-31031 August 1989 Insp Repts 50-369/89-29 & 50-370/89-29 on 890821-25.No Violations or Deviations Noted.Major Areas Inspected: Portions of Inservice Insp Program,Unit 2 Insp Plan for Outage,Review of NDE Procedures & Exam Verifications IR 05000369/19890261989-08-30030 August 1989 Insp Repts 50-369/89-26 & 50-370/89-26 on 890807-11.No Violations or Deviations Noted.Major Areas Inspected:Plant Chemistry,Previously Identified Items & Status of Steam Generator Blowdown Recycle Sys IR 05000369/19890221989-08-17017 August 1989 Insp Repts 50-369/89-22 & 50-370/89-22 on 890724-28.No Violations or Deviations Noted.Major Areas Inspected: Inservice Insp,Including Eddy Current Exam of Unit 2 Steam Generator Tubing & Previous Open Item IR 05000369/19890211989-08-16016 August 1989 Insp Repts 50-369/89-21 & 50-370/89-21 on 890707-18. Violations Noted.Major Areas Inspected:Operation of Unit 1 Following Improperly Performed Heat Balance & Concomitant Nonconservative Calibr of Power Range Nuclear Instruments IR 05000369/19890201989-08-16016 August 1989 Insp Repts 50-369/89-20 & 50-370/89-20 on 890717-21.No Violations Noted.Major Areas Inspected:Containment Local Leak Rate Testing & Verification of Containment Integrity IR 05000369/19890181989-08-0909 August 1989 Insp Repts 50-369/89-18 & 50-370/89-18 on 890629-0728.No Violations or Deviations Noted.Major Areas Inspected: Operations Safety Verification,Surveillance Testing,Maint Activities,Followup of LER & Followup on Previous Findings IR 05000369/19890161989-08-0808 August 1989 Insp Repts 50-369/89-16 & 50-370/89-16 on 890622-28.One Violation & One Deviation Noted.Major Areas Inspected: Operations Safety Verification,Surveillance Testing,Maint Activities & Followup on LER & Previous Insp Findings IR 05000369/19890231989-08-0303 August 1989 Partially Withheld Insp Repts 50-369/89-23 & 50-370/89-23 on 890727 (Ref 10CFR2.790 & 73.21).Violations Noted.Major Areas Inspected:Security Event Logs IR 05000369/19890191989-07-19019 July 1989 Insp Repts 50-369/89-19 & 50-370/89-19 on 890710-14.No Violations or Deviations Noted.Major Areas Inspected: Inservice Insp Program & Unit 2 Insp Plan for Outage,Nde procedures,in-progress NDE Exams & NDE Equipment Calibr ML20236E6471989-07-13013 July 1989 Insp Repts 50-369/89-14 & 50-370/89-14 on 890422-0601. Violation Noted.Major Areas Inspected:Operation Safety Verification,Surveillance Testing,Maint activities,10CFR21 Reviews,Followup on Previous Insp Findings & LERs IR 05000369/19890171989-07-10010 July 1989 Insp Repts 50-369/89-17 & 50-370/89-17 on 890605-09.No Violations or Deviations Noted.Major Areas Inspected: Responses to Previous Insp Findings,Including Followup on NRC Bulletins 88-001 & 88-003 & on 10CFR21 Rept on Breakers ML20244E5881989-06-0505 June 1989 Insp Repts 50-369/89-11 & 50-370/89-11 on 890330-0421. Violations Noted.Major Areas Inspected:Operations Safety Verification,Surveillance Testing,Maint Activities & Followup on Previous Insp Findings IR 05000369/19890131989-06-0101 June 1989 Partially Withheld Insp Repts 50-369/89-13 & 50-370/89-13 on 890501-05 (Ref 10CFR2.790 & 73.21).Two Noncited Violations Noted Re Failure to Conduct Psychological Exam.Major Areas Inspected:Mgt Support,Record & Repts & Lighting ML20247M5801989-05-15015 May 1989 Insp Repts 50-369/89-10 & 50-370/89-10 on 890404-07.No Violations or Deviations Noted.Major Areas Inspected: Emergency Preparedness Requirements & Practices Implemented During Licensee Response to Steam Generator B Tube Rupture IR 05000369/19890021989-04-25025 April 1989 Operational Safety Team Insp Repts 50-369/89-02 & 50-370/89-02 on 890213-17 & 0227-0322.Violations Noted.Major Areas Inspected:Operations,Maint Support of Operations,Mgt Controls & Emergency Operating Procedures ML20245G9781989-04-20020 April 1989 Insp Repts 50-369/89-05 & 50-370/89-05 on 890228-0329. Violations Noted.Major Areas Inspected:Operations Safety Verification,Surveillance Testing,Maint Activities & Followup on Previous Insp Findings IR 05000369/19890071989-04-17017 April 1989 Insp Repts 50-369/89-07 & 50-370/89-07 on 890320-24.No Violations or Deviations Noted.Major Areas Inspected: Inservice Insp,Including Review of Procedures,Observation of Work Activities & Evaluation of Eddy Current Testing IR 05000369/19890061989-04-10010 April 1989 Insp Repts 50-369/89-06 & 50-370/89-06 on 890308-11.Major Areas Inspected:Events Re 890307 Steam Generator B Tube Failure.Procedures Found to Have Weaknesses Which Could Result in Release of Radioactivity to Environ IR 05000369/19890081989-04-0606 April 1989 Insp Repts 50-369/89-08 & 50-370/89-08 on 890327-31.No Violations Noted.Major Areas Inspected:Steam Generator Tubing Eddy Current Exam & Activities Associated W/Unit 1 Steam Generator B Ruptured Tube IR 05000369/19890091989-03-30030 March 1989 Partially Withheld Insp Repts 50-369/89-09 & 50-370/89-09 on 890220-24 (Ref 10CFR73.21).Violations Noted.Major Areas Inspected:Mgt Support,Security Program Plans,Security Program Audit,Records & Repts & Compensatory Measures IR 05000369/19890031989-03-30030 March 1989 Insp Repts 50-369/89-03 & 50-370/89-03 on 890306-10.No Violations or Deviations Noted.Major Areas Inspected: Triennial post-fire Safe Shutdown Capability Reverification & Assessment (Module 64150) ML20244A8831989-03-29029 March 1989 Insp Repts 50-369/89-01 & 50-370/89-01 on 890120-0227. Violations Noted.Major Areas Inspected:Operations Safety Verification,Surveillance Testing,Maint Activities & Review of Plant Procedures IR 05000369/19890011989-03-29029 March 1989 Insp Repts 50-369/89-01 & 50-370/89-01 on 890120-0227. Violations Noted.Major Areas Inspected:Operations Safety Verification,Surveillance Testing,Maint Activities & Review of Plant Procedures ML20235P5621989-02-0707 February 1989 Insp Repts 50-369/88-33 & 50-370/88-33 on 881122-890119. Violations Noted.Major Areas Inspected:Operations Safety Verification,Surveillance Testing,Maint activities,10CFR21 Insp,Startup from Refueling & Followup on Previous Insp IR 05000369/19880301988-11-0404 November 1988 Insp Repts 50-369/88-30 & 50-370/88-30 on 880924-1020. Violation Noted.Major Areas Inspected:Operations Safety Verification,Surveillance Testing,Maint Activities & Followup on Previous Insp Findings IR 05000369/19880271988-10-28028 October 1988 Insp Repts 50-369/88-27 & 50-370/88-27 on 880913-16.No Violations or Deviations Noted.Weakness Noted.Major Areas Inspected:Annual Radiological Emergency Response Exercise IR 05000369/19880281988-10-14014 October 1988 Partially Withheld Insp Repts 50-369/88-28 & 50-370/88-28 on 880912-16 (Ref 10CFR2.790 & 73.21).No Violations Noted.Major Areas Inspected:Maint Barriers,Assessment Aids,Access Controls,Alarm Stations & Training & Contingencies IR 05000369/19880261988-10-12012 October 1988 Insp Repts 50-369/88-26 & 50-370/88-26 on 880820-0923. Violation Noted:Inadequate Fire Barrier Penetrations.Major Areas Inspected:Operations Safety Verification,Surveillance Testing,Maint Activities & Followup on Previous Findings IR 05000369/19880241988-10-0606 October 1988 Insp Repts 50-369/88-24 & 50-370/88-24 on 880801-0916. Violations & Unresolved Item Noted.Major Areas Inspected: Past & Current Operability of Hydrogen Skimmer Sys IR 05000369/19880291988-09-23023 September 1988 Insp Repts 50-369/88-29 & 50-370/88-29 on 880829-0909. Violations Noted.Major Areas Inspected:Inoperability of Safety Sys Due to Inadequate post-mod Testing ML20205S0711988-09-13013 September 1988 Insp Repts 50-369/88-25 & 50-370/88-25 on 880816-18.No Violations or Deviations Identified.Major Areas Inspected: Resolution of Findings from NRC Diagnostic Evaluation Team Rept & Status of Licensee Written Response to Rept ML20154F9911988-09-0606 September 1988 Insp Repts 50-369/88-23 & 50-370/88-23 on 880723-0819.One Violation Noted.Major Areas Inspected:Operations Safety Verification,Surveillance Testing,Maint Activities & Followup on Previous Insp Findings ML20151Z8821988-08-19019 August 1988 Insp Repts 50-369/88-20 & 50-370/88-20 on 880625-0722. Violations Noted.Major Areas Inspected:Operations Safety Verification,Surveillance Testing,Maint Activities & Followup on Previous Insp Findings IR 05000369/19880221988-08-11011 August 1988 Partially Withheld Insp Repts 50-369/88-22 & 50-370/88-22 on 880718-22 (Ref 10CFR2.790 & 73.21).No Violations Noted. Major Areas Inspected:Procedures & Operations of SNM IR 05000369/19880161988-07-26026 July 1988 Insp Repts 50-369/88-16 & 50-370/88-16 on 880620-24.No Violations or Deviations Noted.Major Areas Inspected: Occupational Exposure During Extended Outages IR 05000369/19880191988-07-21021 July 1988 Insp Repts 50-369/88-19 & 50-370/88-19 on 880627-0701.No Violations or Deviations Noted.Major Areas Inspected:Nde Activities Re Resistance Temp Detector Sys Mods & Inservice Insp & Preservice Insp Being Accomplished During Outage IR 05000369/19880171988-07-15015 July 1988 Insp Repts 50-369/88-17 & 50-370/88-17 on 880620-24.No Violations or Deviations Noted.Major Areas Inspected:Liquid & Gaseous Effluents IR 05000369/19880181988-07-12012 July 1988 Partially Withheld Insp Repts 50-369/88-18 & 50-370/88-18 on 880620-24 (Ref 10CFR2.790 & 73.21).One Licensee Identified Violation Noted.Major Areas Inspected:Mgt Effectiveness - Security Program & Records & Repts ML20151E6081988-07-0808 July 1988 Insp Repts 50-369/88-14 & 50-370/88-14 on 880521-0624. Violations Noted:Continued Weakness in Procedural Compliance.Major Areas Inspected:Safety Verification, Surveillance Testing & Refueling Outage Activities IR 05000369/19880151988-06-30030 June 1988 Insp Repts 50-369/88-15 & 50-370/88-15 on 880613-17.No Violations or Deviations Noted.Major Areas Inspected:Nde Procedures Review,Observation & Review of in-process NDE Exam & Review of Inservice Insp Exam Data ML20195C8611988-06-0707 June 1988 Insp Repts 50-369/88-13 & 50-370/88-13 on 880502-06.One Violation & Two Unresolved Items Noted.Major Areas Inspected:Nrc Diagnostic Evaluation Team Rept Findings & Action on Previous Insp Findings ML20155J3411988-05-31031 May 1988 Insp Repts 50-369/88-12 & 50-370/88-12 on 880423-0520. Violations Noted.Major Areas Inspected:Operations Safety Verification,Surveillance Testing,Maint Activities & Followup on Previous Insp Findings 1990-09-11
[Table view] Category:TEXT-INSPECTION & AUDIT & I&E CIRCULARS
MONTHYEARIR 05000369/19990061999-10-0404 October 1999 Insp Repts 50-369/99-06 & 50-370/99-06 on 990801-0911. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000369/19990051999-08-26026 August 1999 Insp Repts 50-369/99-05 & 50-370/99-05 on 990620-0731.Two Violations Noted Being Treated as Ncv.Major Areas Inspected: Operations,Maint,Engineering & Plant Support IR 05000369/19990041999-07-13013 July 1999 Insp Repts 50-369/99-04 & 50-370/99-04 on 990509-0619.Four Violations of NRC Requirements Occurred & Being Treated as Ncvs.Major Areas Inspected:Aspects of Licensee Operations, Maint,Engineering & Plant Support IR 05000369/19990101999-06-16016 June 1999 Insp Repts 50-369/99-10 & 50-370/99-10 on 990322-26.No Violations Noted.Major Areas Inspected:Aspect of Licensee Health Physics Activities During Unit 2 Refueling Outage IR 05000369/19990031999-06-0202 June 1999 Insp Repts 50-369/99-03 & 50-370/99-03 on 990328-0508. Non-cited Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support IR 05000369/19990021999-04-23023 April 1999 Insp Repts 50-369/99-02 & 50-370/99-02 on 990214-0327.No Violations Noted.Major Areas Inspected:Licensee Operations, Maint,Engineering & Plant Support IR 05000369/19993011999-03-18018 March 1999 NRC Operator Licensing Exam Repts 50-369/99-301 & 50-370/99-301 (Including Completed & Graded Tests) for Tests Administered on 990125-0205.Five SRO & Six RO Candidates Received Written Exams & Operating Tests IR 05000369/19990011999-03-10010 March 1999 Insp Repts 50-369/99-01 & 50-370/99-01 on 990103-0213.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000369/19980101998-12-18018 December 1998 Insp Repts 50-369/98-10 & 50-370/98-10 on 981004-1121.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000369/19980091998-10-30030 October 1998 Insp Repts 50-369/98-09 & 50-370/98-09 on 980823-1003.No Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Maint,Engineering & Plant Support IR 05000369/19980081998-09-21021 September 1998 Insp Repts 50-369/98-08 & 50-370/98-08 on 980712-0822.No Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Maint,Engineering & Plant Support ML20154C4131998-09-21021 September 1998 Notice of Violation from Insp on 980712-0822.Violation Noted:On or Before 971217,operations Personnel Failed to Designate Appropriate Vent Valves for Venting to Properly Return Sys to Svc as Required by Omp 7-1 IR 05000369/19980111998-08-27027 August 1998 Insp Repts 50-369/98-11 & 50-370/98-11 on 980601-26 & 0805-07.No Violations Noted.Major Areas Inspected:Maint & Engineering Programs.Rept Reviewed Maintenance,Surveillance & Matl Condition of Mcquire,Unit 1 Ice Condenser System IR 05000369/19980071998-08-0707 August 1998 Insp Rept 50-369/98-07 & 50-370/98-07 on 980531-0711. Violations Noted.Major Areas Inspected:Licensee Operations, Maint,Engineering & Plant Support ML20237B1561998-08-0707 August 1998 Notice of Violation from Insp on 980531-0711.Violation Noted:Licensee Failed to Establish Procedural Guidance for Abnormal Vent Path Used for Degassing Unit 1 Volume Control Tank to Environ IR 05000369/19980061998-06-25025 June 1998 Insp Repts 50-369/98-06 & 50-370/98-06 on 980419-0530.No Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Maint,Engineering & Plant Support IR 05000369/19980041998-06-0404 June 1998 Insp Repts 50-369/98-04 & 50-370/98-04 on 980413-24. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support PNO-II-98-030, on 980603,loss of Offsite Power Occurred,Due to Loss of 1B Bus.Caused by Faulted 230 Kv Switchyard Current Transformer.Resident Inspectors Onsite & Responded to Event & Will Continue to Evaluate Activities W/Event1998-06-0404 June 1998 PNO-II-98-030:on 980603,loss of Offsite Power Occurred,Due to Loss of 1B Bus.Caused by Faulted 230 Kv Switchyard Current Transformer.Resident Inspectors Onsite & Responded to Event & Will Continue to Evaluate Activities W/Event ML20249A2451998-06-0404 June 1998 Notice of Violation from Insp on 980413-24.Violation Noted: Procedure Investigation Processes 2-M96-1440 & 0-M97-1933 Were Not Initiated within 24 H After Realization That Procedure Investigation Process Should Have Been Written IR 05000369/19980031998-05-18018 May 1998 Insp Repts 50-369/98-03 & 50-370/98-03 on 980308-0418.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20216H6051998-04-0606 April 1998 Notice of Violation from Insp on 980125-0307.Violation Noted:Licensee Failed to Adequately Establish or Adhere to Procedural Guidance for Repair of Two safety-related Containment Isolation Valves as Evidenced ML20216H6171998-04-0606 April 1998 Insp Repts 50-369/98-02 & 50-370/98-02 on 980125-0307. Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support IR 05000369/19970201998-02-23023 February 1998 Insp Repts 50-369/97-20 & 50-370/97-20 on 971214-980124. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support,Including Review of Radiological Protection Practices & Plant Physical Security ML20203F5921998-02-23023 February 1998 Notice of Violation from Insp on 980105-08.Violations Noted: Licensee Failed to Follow Procedures for Security Badge & Access Control IR 05000369/19980011998-02-17017 February 1998 Partially Withheld Insp Repts 50-369/98-01 & 50-370/98-01 on 980114-15 (Ref 10CFR2.790).No Violations Noted.Major Areas Inspected:Plant Support,Including Malevolent Use of Vehicles at Plant & Vehicle Barrier Sys IR 07100102/20120131998-01-12012 January 1998 Notice of Violation from Insp on 971102-1213.Violation Noted:Inadequate Measures Were Provided for Verification or Checking Adequacy of Design Documents ML20198P3771998-01-12012 January 1998 Insp Repts 50-369/97-18 & 50-370/97-18 on 971102-1213. Violations Noted.Major Areas Inspected:Integrated Insp Included Aspects of Licensee Operation,Maint,Engineering & Plant Support ML20199B1571998-01-0505 January 1998 Notice of Violation from Insp on 971205-06.Violation Noted: an Event Occurred on 971202 in Which Person or Persons Made Credible Threat to Commit or Cause Significant Physical Damage to Power Reactor & Not Reported within One Hour ML20199B1641998-01-0505 January 1998 Insp Repts 50-369/97-19 & 50-370/97-19 on 971205-06. Violations Noted.Major Areas Inspected:Licensee Response to 971202 Event Involving Seal Damage Event at Four Air Lock Doors of Unit 2 Containment Bldg ML20203M4471998-01-0505 January 1998 Errata to Notice of Violation for Insp Repts 50-369/97-19 & 50-370/97-19.Statement in Nov,Page 2, Under Authority of Section 182 of Act.42USC 2232,this Response Shall Be Submitted Under Oath or Affirmation, Was Incorrect IR 05000369/19970171997-12-0101 December 1997 Insp Repts 50-369/97-17 & 50-370/97-17 on 970921-1101.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000369/19970151997-10-20020 October 1997 Insp Repts 50-369/97-15 & 50-370/97-15 on 970810-0920. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20198N4701997-10-20020 October 1997 Notice of Violation from Insp on 970810-0920.Violation Noted:On 960420,ET Guidelines,Apps C & E Were Not Implemented as Evidenced By;Resolution Analyst Revised & Overruled Reexam Request for SG 2A Tube R7C60 ML20212A0361997-10-0808 October 1997 Notice of Violation from Insp on 970712-0827.Violation Noted:As of 970717,10 of 48 Ice Condenser Inlet Doors on Unit 2 Required Initial Opening Torque in Ixcess of 675 inch-pound Operability Limit ML20211K9431997-09-26026 September 1997 Notice of Violation from Insp on 970721-26.Violation Noted: Licensee Failed to Follow Procedures for Security Badges & Access Control of Facility IR 05000369/19970121997-09-22022 September 1997 Insp Repts 50-369/97-12 & 50-370/97-12 on 970804-08.No Violations Noted.Major Areas Inspected:Observation & Evaluation of Biennial Emergency Preparedness Exercise ML20211E7981997-09-16016 September 1997 Insp Repts 50-369/97-16 & 50-370/97-16 on 970712-0827. Violations Being Considered for Escalated Eas.Major Areas Inspected:Review of Aspects of Problem Involving Inoperable Unit 2 Ice Condenser Lower Inlet Doors IR 05000369/19970101997-09-0808 September 1997 Insp Repts 50-369/97-10 & 50-370/97-10 on 970629-0809.No Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support IR 05000369/19973001997-08-29029 August 1997 NRC Operator Licensing Exam Repts 50-369/97-300 & 50-370/97-300 (Including Completed & Graded Tests) for Test Administered on 970728-31.Exam Results:Five SRO & One RO Passed Exam & One SRO Failed Exam IR 05000369/19970131997-08-22022 August 1997 Insp Repts 50-369/97-13 & 50-370/97-13 on 970721-24.No Violations Noted.Major Areas Inspected:Licensees Program for Compensatory Measures for Degraded Security Equipment ML20217R1161997-08-18018 August 1997 EN-97-076:on 970818,order Prohibiting Involvement in NRC- Licensed Activities for a Period of One Year Will Be Issued. Action Based on Investigation Conducted by Oi,Which Determined Falsification of QA Document PNO-II-97-051, on 970906,McGuire Units 1 & 2 Automatically Tripped.Porvs Utilized Until Steam Dumps Could Be Made Available.Steam Relieved Through Main Steam PORVs Until Power to Bus Kxa Restored & MSIVs Reopened1997-08-0909 August 1997 PNO-II-97-051:on 970906,McGuire Units 1 & 2 Automatically Tripped.Porvs Utilized Until Steam Dumps Could Be Made Available.Steam Relieved Through Main Steam PORVs Until Power to Bus Kxa Restored & MSIVs Reopened ML20149L5751997-07-28028 July 1997 Insp Repts 50-369/97-09 & 50-370/97-09 on 970518-0628. Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Engineering,Maint & Plant Support ML20149L5701997-07-28028 July 1997 Notice of Violation from Insp on 970518-0628.Violation Noted:Procedure IP/0/A/3250/12B Inadequate to Provide Sufficient Guidance to Properly Test Emergency Diesel Generator Sequencer Logic Circuitry ML20149G6881997-06-16016 June 1997 Insp Repts 50-369/97-08 & 50-370/97-08 on 970406-0517. Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support ML20149G6771997-06-16016 June 1997 Notice of Violation from Insp on 970406-0517.Violation Noted:Procedure PT/1/A/4600/014D Was Inadequate in Providing Sufficient Guidance to Bypass Properly RPS Functions of an Inoperable N-41 Channel to Permit Testing of Channel N-42 IR 05000369/19970071997-06-0202 June 1997 Insp Rept 50-369/97-07 on 970406-0503.Violations Noted.Major Areas Inspected:Sg Replacement Project Activities in Areas of Maint & Engineering IR 05000369/19970041997-05-0505 May 1997 Insp Repts 50-369/97-04 & 50-370/97-04 on 970223-0405. Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support ML20148B9621997-05-0505 May 1997 Notice of Violation from Insp on 970223-0405.Violation Noted:Prior to 961130,activities Affecting Quality,Not Accomplished in Accordance W/Instructions,Procedures or Drawings IR 05000369/19970051997-04-28028 April 1997 Insp Rept 50-369/97-05 on 970309-0405.No Violations Noted. Major Areas Inspected:Maint,Engineering & Plant Support 1999-08-26
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Inspection Report - McGuire - 1986028 |
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pn st7g UNITE 3 STATES
/ *o NUCLEAR REGULATORY COMMISSION
y". n REGION 11 g j 101 MARIETTA STREET, * ATLANTA, GEORGI A 30323
Report Nos.:- 50-369/86-28 and 50-370/86-28 Licensee: Duke Power Company 422 South Church Street Charlotte, NC 28242 Facility Name: McGuire Nuclear Station Docket Nos.: 50-369 and 50-370 License Nos.: NPF-9 and NPF-17 Inspection Conducted: August 21 - September 20, 1986 Inspectors: / I W. T. Orders, Resident Ingector Dats Signed h
S.F.'Guenther,AccompanfingPersonnel l YO D'ats Signed Approved by: //[J[/8 T. A. 'Peebles, Section Ct/Jef Date Signed Division of Reactor ProjActs Sumary Scope: This routine unannounced inspection was conducted on site in the areas of operations, surveillance testing, maintenance activities, and event follow-u Results: Three violations were identified: Failure to meet 10 CFR 50.72 reporting requirements (two examples); Failure to maintain -Unit 1 Pressurizer Code Safety Valve operability per Technical Specification 3.4.2.2, and failure to perform required surveillance testing (two examples).
8611110117 861105 PDR ADOCK0500g9 G
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REPORT DETAILS Persons Contacted Licensee Employees
- T. McConnell, Plant Manager
- B. Travis, Superintendent of Operations D. Rains, Superintendent of Maintenance
- B. Hamilton, Superintendent of Technical Services L. Weaver, Superintendent of Administration
- M. Sample, Superintendent of Integrated Scheduling N. McCraw, Compliance Engineer
- N. Atherton, Licensing and Compliance Other licensee employees contacted included construction craftsmen, technicians, operators, mechanics, security force members, and office personne * Attended exit intervie . Exit Interview The inspection scope and findings were summarized on September 26, 1986, with those persons indicated in paragraph 1 above. The licensee did not identify as proprietary any of the materials provided to or reviewed by the inspectors during this inspectio Three violations were identified: failure to report (369,370/86-28-01)
paragraphs 4 and 7b; inoperable Unit 1 safety valve (369/86-28-06)
paragraph 7b; and surveillance not performed (369,370/86-28-01) paragraph Three unresolved items were discussed: blocking of safety functions (369/86-28-07) paragraph 7b; component cooling water system operation (369/86-28-03) paragraph 7a; and testing not performed (369,370/86-28-09)
paragraph 7 Three inspector followup items were discussed: solenoid failure
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370/86-28-02) paragraph 4; testing of safety valve technique 369,370/86-28-04) paragraph 7b; Unit 2 Safety valve as-found verification 370/86-28-05) paragraph 7b; hydrogen ignition problems (369,370/86-28-08)
paragraph 7 . Unresolved Items Unresolved items are matters about which more information is required to determine whether they are acceptable or nay involve violations or deviations. Three new unresolved items were identified during this inspection period; they are. discussed in paragraph . .
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2 Plant Operations The inspector reviewed plant operations during the report period to verify conformance with applicable regulatory requirements. Control room logs, Shift Supervisors logs, shift turnover records and equipment removal and restoration records were routinely perused. Interviews were conducted with plant operations, maintenance, chemistry, health physics, and performance personne Activities within the control room were monitored during shifts and at shift changes. Actions and/or activities observed were conducted as prescribed in applicable station administrative directive The complement of licensed personnel on each shift met or exceeded the minimum required by Technical Specifications (TS).
Plant tours taken during the reporting period included but were not limited to the turbine buildings, auxiliary building, Units 1 and 2 electrical equipment rooms, Units 1 and 2 cable spreading rooms, and the station yard zone inside the protected are During the plant t!ours , ongoing activities, housekeeping, security, equipment status and radiation control practices were observe Unit 1 Operations Unit 1 began this reporting period in the final. stages of a refueling outag The. unit entered Mode 3 (hot shutdown) on August 31, but had to return to Mode 5 (cold shutdown) on September 2, when a pressurizer code safety valve (INC-1) lifted prematurely'during a reactor coolant system leak test. This incident is discussed in detail elsewhere in this repor INC-1 was replaced and the unit was again heated to Mode 3 on September 6 and taken critical on September The reactor had to 'be shutdown on September 8 when an intermediate range nuclear instrument (NI-36) failed to respond to increased neutron flux levels. Critical operation and zero power physics testing were resumed on September 9, but were interrupted again on September 11, when both trains of the hydrogen mitigation system were found to be inoperable. The details of this incident are also discussed elsewhere in this repor Physics testing was completed on September 13 and the unit was placed on the line on September 14. The unit had reached 50 percent power on September 16, when a condenser tube failure forced a reduction in power to about 10 percent while repairs were made. The details surrounding this event, including the effects on secondary chemistry and an associated contaminated liquid waste discharge to a conventional waste holding pond, are discussed elsewhere in this repor Unit 1 achieved full power operation on September 18 and remained there for the remainder of the reporting perio . . . .. . . - .- - . - .- - - .- -.
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-Unit .2 began the reporting period at 100 percent power, and continued at full- power until August 27,. when a. feedwater containment isolation valve
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(2CF-26) failed closed. The operators were unable to reopen the valve or restore feedwater flow to the. "D" steam generator and, therefore, manually tripped the reactor prior to reaching the automatic . trip setpoint on low-steam generator water level.- The reactor trip induced a shrink in steam L generator water level which~ prompted ths operators to manually start the
- turbine-driven and a motor-driven auxiliary feedwater (CA) pump; the second CA pump started automatically on low level in the "D" steam generator. The I
required four-hour NRC notification of the reactor protection system
. actuation was made pursuant to 10 CFR 50.72; .however, the inspector
' determined from the NRC Operations Center that no notification of the engineered safety feature actuation (i.e., CA) had been made. The; inspector
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informed : the Shift Supervisor, prior to expiration of the four-hour interval, that the CA actuation was reportable,~ but the licensee failed to make the required report within the allowed time perio This is a violation of 10 CFR 50.72 (369, 370/86-28-01).
' The solenoid valve which had failed and caused 2CF-26 to close was replaced and the unit was -returned to service. the next day. -When attempting to transfer. from the upper to the lower feedwater nozzle during the power -
escalation, '2CF-26 failed to open on demand and the same solenoid valve was found to have failed again. The repeated failure of_the same solenoid valve is .being investigated by the inspector and will be tracked as an Inspector Follow-up Item (IFI) 370/86-28-02. The faulty solenoid was replaced and the
~ unit proceeded to 100 percent power where it remained for the balance of the reporting perio . Surveillance Testing Routine su'rveillance activities were analyzed and/or witnessed by the
~ inspector to verify procedural and performance adequacy and conformance with applicable Technical Specifications. The selected tests witnessed were examined to ascertain that current written approved procedures. were available and .in use, that test equipment in use was calibrated, that test prerequisites were met, system restoration completed and test results were adequat Apparent inadequacies associated with safety-related surveillance activities were detected during this report period. Details are delineated elsewhere in this repor . Maintenance Observations Routine maintenance activities were reviewed or witnessed by the' resident inspector to ascertain procedural and performance adequacy and conformance with applicable Technical Specifications. The selected activities witnessed were examined to ascertain that, where applicable, current written approved
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procedures were available and in use, that prerequisites were met, equipment restoration completed and maintenance results were adequat . Event Follevup Component Cooling System Water Hammer On August 31, 1986, Unit I was in Mode 4 (Hot Shutdown) with the "B" residual heat removal (ND) train in service to maintain reactor coolant system temperature. An auxiliary shutdown panel control verification test was being performed which required a swap from the "B" to the "A" ND train. Enclosure 4.5 of OP/1/A/6200/04, " Residual Heat Removal",
directs the operations necessary to effect that swap and begins by instructing the operator to establish 2000 to 5000 gallons per minute of component cooling water (KC) flow through the ND heat exchanger by-slowly throttling open valve 1KC-56A. A note immediately preceding that action step instructs the operator to ensure that adequate KC flow is established to prevent flashing and water hammer of the KC lines when ND flow is establishe Operations Management Procedure 1-2, "Use of Procedures", provides general statements of philosophy which state that individuals using procedures should assure that they understand what is to be done and the anticipated results prior to performing a ste Furthermore, if the desired or anticipated results are not achieved, the individual should not procee The KC system lineup had been altered prior to August 31, such that opening valve 1KC-56A would not, in and of itself, establish KC flow through the ND heat exchanger. The operator initiated ND flow through the heat exchanger, with no KC flow, thereby inducing a series of water hammers and causing approximately 500 gallons of water to overflow the KC surge tank. This incident remains under investigation and will be carried as an Unresolved Item (369/86-28-03). The affected portions of the KC and ND systems were subsequently inspected to verify that no damage had occurred as a result of the water hammer Pressurizer Code Safety Valve Failure Unit 1 entered Mode 3 at 9:18 p.m. on August 31, 1986, in preparation While conducting the reactor coolant tor a p(ost-refueling startup.NC) leak test procedure (PT/1/A/4150/001A) at 1:05 system September 2, INC1, one of three pressurizer safety valves, lifted prematurely at about 2370 psi and rapidly decreased NC system pressure to approximately 1800 psi prior to reseatin NC system pressure j stabilized after INC-1 seated, and a plant cooldown to Mode 5 was commenced shortly thereafter to establish conditions necessary for
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replacement of the defective safety valve.
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This incident raised two major concerns regarding (1) the operability of the remaining safety valves installed on both Units 1 and 2 (Unit 2 was operating in Mode 1 at the time), and (2) the control room operator actions which were taken during the event. Both these concerns are discussed belo The pressurizer safety valves were manufactured by the Crosby Valve and Gage Company (Style HB-BP) and were required to lift at 2485 psi +/-
1%, and to reseat after decreasing pressure (blowdown) by between 5 and 10% below the relief setpoin Both the lifting pressure and th blowdown setpoints exhibited by INC-1 during this event were outside their allowable bands. The lifting pressure setpoint is adjusted by means of an adjusting bolt and locknut and the blowdown is adjusted by means of an adjusting rin The licensee reviewed the equipment history for INC-1 and determined that the valve had last been maintained, reassembled, adjusted and tested during the Unit I refueling outage in 198 At that time the valve lifted at successively decreasing pressures (2500, 2461 and 2430 psi) which, when averaged, satisfied the 2485 psi +/- 1% acceptance criteria. The documentation also indicated that the blowdown adjusting ring had been reset to the notch position stamped on the valve bonne The amount of valve blowdown is not routinely teste The licensee bench tested valve INC-1 after removing it from the system and found that it lifted consistently at about 2320 ps This additional data, when evaluated in light of the , valve's previous lifting points during preinstallation testing and on Saptember 2nd, indicated a definite decreasing trend during successive valve cycle The licensee concluded that INC-1 had been installed in the system prior to finding its stable setpoint and indicated that the valve
- testing procedure would be revised to' incorporate a check for any trend l in the lifting pressure setpoint (IFI' .369, 370/86-28-04). The l- equipment histories for the other Unit 1 and 2 safety valves were i reviewed, and no trend was evident in the lifting setpoints for those I valve ,
The licensee also disassembled 1NC-l' ' nd' foudd that its blowdown i adjusting ring had been incorrectly set to 134 notches beyond its specified setpoint, thereby explaining the' ~ excessive bloQdown experienced on September 2nd. All the safety valves installed on Unit l 1 were physically inspected to verify that their blowdown adjusting l rings were correctly set. The blowdown ring on one other valve (INCn2)
l was _ found at 66 notches beyond its required setpoint and was promptly t
corrected. Both INC-1 and INC-2 had been adjusted by the same "
individual during the previous refueling ' outag The. equipment histories for the Unit 2 safety valves revealed that two of-the valves
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had been adjusted by the manufacturer's representativo andethe third by a licensee employe Both individuals felt confident-tnat the
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adjustments had been made correctly; neither individual had been-involved with the incorrectly adjusted valves on Unit ' The~ licensee
- felt' confident that all three Unit 2 valves were operable and that continued power operation was justified, however, it is planned that the blowdown. adjustment ring settings will be verified at the next availableopportunity(IFI 370/86-28-05).
In summary, it must be concluded that valve INC-1 was inoperable from the 1985 refueling outage until it was removed from the system on September 4,1986. This is a violation of Technical Specification 3.4.2.2 (369/86-28-06).
The second NRC concern regarding this incident involved the operator actions ta_ ken to block the low pressurizer pressure safety injection signal during the rapid depressurization transient. Under normal circumstances, without operator action, a decrease in pressurizer pressurs below 1845 psi would be indicative of a loss of coolant accident (LOCA) and would result in an engineered safeguard features (ESF) actuation / safety injection (SI). This ESF signal can be manually blocked by the operator to allow normal cooldown and depressurization of the reactor coolant system after pressure is decreased below 1955 psi. The Controlling Procedure for Unit Shutdown (0P/1/A/6100/002) is the only procedure which authorizes the low pressurizer pressure SI signal to be blocked; a unit shutdown was not in progress at the time of this inciden Discussions with the control room operators indicated that during the transient control room annunciators alerted them that a safety valve was open and led them to believe that an NC system pipe rupture had not occurred. One of the control room operators' primary concerns during
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the incident was the safety of Operations and Health Physics personnel
! who, as part of the test in progress, were conducting NC system leakage i inspections inside containment. The only egress path from containment l led directly past the pressurizer relief tank (PRT), which accepts and condenses the discharged steam from- any open safety valv If PRT pressure had increased to 100 psi the rupture disc would have burst allowing the INC-1 discharge to escape directly to the containment atmosphere jeopardizing the safety of the personnel in containment and possibly blocking thei.r exit pat The operators evaluated the available parameters, including pressurizer i pressure, pressurizer level, safety valve annunciators, subcooling margin, and decay heat load / power history, and decided that the safety of personnel inside containment was best served by blocking the low pressurizer pressure SI signal. The operators indicated that they were l unsure how an SI initiation would affect the length of time remaining
prior to PRT rupture disc failure and that ample subcooling margin l existed to allow subsequent manual SI initiation if INC-1 had not I reseated prior to reaching saturation pressure at approximately 1200 psi.
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Discussions with licensee management indicated that Duke Power Company's general policy, which had been made known to the operators during their training program, was not to block any safety funct1on ( ', trom automatically initiatin However, pursuant to 10 CFR 50.54(X)
under emergency conditions; the . Shift Supervisor is authorized to
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deviat'e from an ' established ' procedure if deemed necessary to protect health'and safety. The licensee defended and supported the operators'
s actions during the event, but conceded, after evaluating the transient, that blocking the SI signal did not enhance the safety of the personnel T
A inside containment. They concluded if INC-1 had blown for one more
-minute, the PRT ruptufe disc would have burst and caused a high containment pressure SI signal and that the rupture disc would not'have burst any sooner even it SI had initiated on low pressurizer pressur The licensee'" indicated that the incident would be discussed with all
? the operators and that the general policy of allowing safety systems to initiate automatically would be reinforce Pending the completion of an ongoing investigation, this will be carried as an Unresolved Item i (369/86-28-07).
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Although the licensee _ exercised the allowances afforded by 50.54(X),
they did not repcrt the fact as is required by 50.72(b). This is a g second example of violation (369, 370/86-28-01), Failure to meet reporting requirement Hydrogen Mitigation System Failure Unit 1 was in Mode 2 (Startup) conducting zero power physics testing late on September 10, when the quarterly Hydrogen Mitigation (EHM)
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, Current Check Surveillance procedure (PT/1/B/4350/23A) determined the h "A"' train of containment hydrogen igniters to be inoperable. Several
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hours later it was determined that the "B" EHM train had also failed
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the surveillance. test and the requirements of Technical Specification I (TS) 3.0 3 were applicable. The unit was placed in Mode 3 pending
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ti investigation of the EHM System failure and replacement of the hydrogen
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Seventy-two hydrogen igniters are installed in the Unit 1 containmen Per TS 4.6.4.3, two surveillance tests are routinely performed to monitor system performance and ensure operability. Each igniter is t' physically -verified to reach a specified minimum temperature during each refueling outaje. This test was last performed on the Unit 1 igniters duri,1g the June-September 1986 outage, and only one failed igniter was found and replaced. A quarterly test is performed during unit operation to verify that a minimum number of igniters are energized. This is done by measuring the amount of current drawn by each string of igniters and comparing that current measurement to predetermined baseline with all igniters working. The results of this
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As an interim measure to allow the completion of zero power physics testing and low power turbine testing, the licensee replaced all the failed igniters and performed the requisite testing to restore EHM system operabilit Since the licensee could not rule out end-of-service life as a possible failure mode for the igniters, they took the initiative to replace all the Unit 1 igniters (except for one which was not readily accessible) prior to commencing long-term power operation. This was completed on September 1 Unit _2 has the same EHM system configuration as Unit I and was operating at 100 percent power during this time period. The following factors were evaluated to justify continued Unit 2 operation with the currently installed hydrogen igniters:
- the most recently completed quarterly surveillance tests showed satisfactory EHM performance;
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the Unit 2 igniters had' been in service for significantly less time than those in Unit 1; and
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none of the failed Unit 1 igniters exhibited symptoms of catastrophic failure due to moisture intrusion - a known failure mod The licensee is continuing to investigate the cause of the igniter failures and is evaluating the possibility of instituting a routine replacement program to prevent exceeding service life limitation This will be tracked as an Inspector Follow-up Item (369, 370/86-28-08).
d. Control Building Ventilation Functional Testing On July 2, 1986, Operations personnel declared Control Building Ventilation / Chilled Water (VC/YC) system train "A" inoperable to allow Construction and Maintenance Department (CMD) personnel to perform maintenance activities per Nuclear Station Modification (NSM)
MG-1-1303, Revision CMD personnel completed the modification activities on VC/YC system train "A" later that day and returned the red tags for the work to Operations personnel who signed the work request accepting operational control of the equipment, and subsequently declared VC/YC system train "A" operabl On July 3, Performance (PRF) persor.nel, who had previously been involved in performance retests associated with NSM MG-1-1303, contacted the Operations representative involved with the coordination and implementation of the NSM and determined that the modification work on VC/YC system train "A" was completed and the train was declared operable without a performance retest being don They notified control room personnel who declared VC/YC system train "A" inoperable pending performance of the requisite retes .
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NSM MG-1-1303 involved installing interposing relays in 24 control circuits involving 24 different component Seventeen work requests were written for the implementation of the NSM, and two work requests were written to document the performance retest under a temporary tes The retest designation on all 17 implementation work requests was marked "no".
Station Directive 3.2.1, '.' Identifying, Scheduling, and Performance of Plant Testing", states that a functional verification shall be performed on Quality Assurance.(QA) Condition-1 Systems and Technical Specification related components following maintenance. The McGuire Quality Standards Manual for Structures, Systems and Components identifies VC/YC as a QA Condition-1 (safety-related) syste The failure to perform the required VC/YC train "A" functional verification following maintenance on July 2,1986, is similar to an earlier incident cited in NRC Inspection Report Nos. 50-369/84-34 and 50-370/84-31 involving a failure to perform adequate post-modification testing of the upper head injection accumulator system in April 198 Pending the completion of an ongoing investigation this item will be carried as an Unresolved Item (369, 370/86-28-09).
8. Failure to Perform Required Surveillance On August 1,1986, at 7:35 a.m., with Unit 2 at full power, diesel generator (D/G) 2B was verified operable prior to declaring D/G 2A inoperable. At 7:45 a.m., D/G 2A was declared inoperable to allow inspection of the turbocharger. According to TS 3.8.1.1, the operable D/G is to be verified operable once every 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br />. At 3:35 p.m., personnel failed to verify th operability of D/G 2A. At 7:15 P.M. that evening, personnel realized the test on D/G 2B had not been performed as required. At 7:23 p.m., D/G 2B was verified to be operabl On August 7,1986, McGuire Unit 2 was at full power when at 9:14 p.m., start capability on D/G 2A was verified prior to declaring D/G 2B inoperable to allow maintenance on the D/G oil. system. On August 9, at 12:10 p.m., D/G 2B was redundantly declared inoperable due to other maintenance work. On 4 August 9, at 8:22 p.m. an operability test was performed on D/G 2B which was then logged operable as far as work on the D/G oil system was concerne Personnel were aware that D/G 2B was still inoperable due to other ongoing maintenance, but a D/G 2A operability test was not performed by 2:10 a.m.,
as required. At 2:51 p.m., D/G 2A was verified operabl On July 26, 1986, in preparation to reload the Unit i reactor core, the channel operational test was performed for both channels of the source range neutron flux monitor system. This test was performed to satisfy the "within 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> of the initial start of reactor core alterations" requirement of TS 4.9.2.b. The test was performed three times for both channels due to a I
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delay in the initial fuel loading. The last test was performed on July 27, 198 TS 4.9.2.c became effective when the first fuel assembly was loaded into the reactor core. 'The next due date for the seven day requirement of
.TS 4.9.2.c was August 3, 1986. On August-5, the appropriate shift personnel were contacted to determine if the source range operational test had been performed in preparation for entering Mode At that time ~it was discovered' that 'the tests had not been done. The tests were successfull completed prior to the unit entering Mode The above delineated examples singularly and collectively constitute
.vil i o at ons of regulatory requirements as described below:
Technical Specification 3.8.1.1, requires in Modes 1, 2, 3 and 4, that two diesel generators be operable. With one diesel generator inoperable, the remaining diesel must be verified OPERABLE within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> and at least once per.8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter. Both diesel generators must be returned to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or the plant must. be in at least H0T STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hour3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br /> Contrary to those requirements, on August 1 'and August' 10, 1986, diesel generators 28 and 2A, respectively, were not verified to be OPERABLE within the 8. hours as require ,
Technical Specification 3.9.2 requires in Mode 6 that, at a minimum, two source range neutron flux monitors be OPERABLE and operating with alarm setpoints at 0.5 decade above the steady-state count rate, each with continuous visual indication in the control room and one with audible indication in the containment and control room. It is'also required that each source range neutron flux monitor be demonstrated OPERABLE by performance of: A CHANNEL CHECK at least once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />, An ANALOG CHANNEL OPERATIONAL TEST within 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> prior to the initial start of CORE ALTERATIONS, and An ANALOG CHANNEL OPERATIONAL TEST at least once per 7 day Contrary to those requirements, while in Mode 6, an analog channel operational test required to be performed on August 3 was not performed until August 5, 198 The above examples collectively constitute a violation (369, 370/86-28-10).
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