Insp Repts 50-321/87-32 & 50-366/87-32 on 871207-10.No Violations or Deviations Noted.Major Areas Inspected:Review of Selected Procedures & Representative Records & Emergency Response Facilities & Related EquipmentML20148J706 |
Person / Time |
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Site: |
Hatch ![Southern Nuclear icon.png](/w/images/1/14/Southern_Nuclear_icon.png) |
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Issue date: |
02/19/1988 |
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From: |
Decker T, Gooden A NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
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To: |
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Shared Package |
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ML20148J689 |
List: |
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References |
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50-321-87-32, 50-366-87-32, TAC-45950, TAC-45951, TAC-46021, TAC-46022, TAC-46093, TAC-46094, TAC-461310, TAC-46309, TAC-46310, NUDOCS 8803300354 |
Download: ML20148J706 (25) |
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Similar Documents at Hatch |
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Category:INSPECTION REPORT
MONTHYEARIR 05000321/19990091999-10-0707 October 1999 Insp Repts 50-321/99-09 & 50-366/99-09 on 990607-11 & 0823- 27.One Violation Being Treated as Ncv.Major Areas Inspected: Maint & Engineering IR 05000321/19990051999-09-16016 September 1999 Insp Repts 50-321/99-05 & 50-366/99-05 on 990711-0821.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000321/19990041999-08-0404 August 1999 Insp Repts 50-321/99-04 & 50-366/99-04 on 990530-0710.One Violation Noted & Being Treated as Ncv.Major Areas Inspected:Aspects of Licensee Operations,Maint,Engineering & Plant Support IR 05000321/19990101999-07-20020 July 1999 Insp Repts 50-321/99-10 & 50-366/99-10 on 990616-25.One Violation Occurred & Being Treated as Ncv.Major Areas Inspected:Aspects of Licensee Operations,Maint,Problem Identification & Resolution & Corrective Actions IR 05000321/19990031999-06-25025 June 1999 Insp Repts 50-321/99-03 & 50-366/99-03 on 990418-0529.No Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Engineering,Maint & Plant Support IR 05000321/19990021999-05-0606 May 1999 Insp Repts 50-321/99-02 & 50-366/99-02 on 990307-0417.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000321/19990011999-04-0202 April 1999 Insp Repts 50-321/99-01 & 50-366/99-01 on 990124-0306.Non- Cited Violations Identified.Major Areas Inspected:Maint, Operations & Plant Support IR 05000321/19980091999-02-24024 February 1999 Insp Repts 50-321/98-09 & 50-366/98-09 on 981213-990123.No Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support.Rept Covers Insp in Health Physics & Independent Spent Fuel Storage IR 05000321/19980071998-12-29029 December 1998 Insp Repts 50-321/98-07 & 50-366/98-07 on 981101-1212.No Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support IR 05000321/19980061998-11-24024 November 1998 Insp Repts 50-321/98-06 & 50-366/98-06 on 980920-1031. Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Maint,Engineering & Plant Support IR 05000321/19980051998-10-15015 October 1998 Insp Repts 50-321/98-05 & 50-366/98-05 on 980802-0919.No Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support.Insp Also Included Insps by Regional Maint & Emergency Preparedness IR 05000321/19980041998-08-21021 August 1998 Insp Repts 50-321/98-04 & 50-366/98-04 on 980621-0801.No Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support.Rept Includes Results of Insp by Regional Engineering & Safeguard IR 05000321/19980031998-07-14014 July 1998 Insp Repts 50-321/98-03 & 50-366/98-03 on 980503-0620.No Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Engineering,Maint & Plant Support,Including Fire Hazards Analysis Requirements IR 05000321/19980021998-06-0101 June 1998 Insp Repts 50-321/98-02 & 50-366/98-02 on 980322-0502.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20217N1311998-04-21021 April 1998 Insp Repts 50-321/98-01 & 50-366/98-01 on 980208-0321. Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support ML20216E7981998-03-10010 March 1998 Insp Repts 50-321/97-12 & 50-366/97-12 on 971228-980207. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20199F5411998-01-23023 January 1998 Insp Repts 50-321/97-11 & 50-366/97-11 on 971116-1227. Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support ML20197F3931997-12-15015 December 1997 Insp Repts 50-321/97-10 & 50-366/97-10 on 971005-1115. Violations & Deviations Noted.Major Areas Inspected:Maint, Engineering,Plant Support & Operations Re Health Physics Concern ML20199B8221997-11-0303 November 1997 Insp Repts 50-321/97-09 & 50-366/97-09 on 970817-1004. Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support IR 05000321/19970081997-10-0303 October 1997 Insp Repts 50-321/97-08 & 50-366/97-08 on 970818-22.No Violations Noted.Major Areas Inspected:Observation & Evaluation of Biennial Emergency Preparedness Exercise for Plant IR 05000321/19970071997-09-11011 September 1997 Insp Repts 50-321/97-07 & 50-366/97-07 on 970629-0816.No Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support ML20196J7431997-07-25025 July 1997 Insp Repts 50-321/97-05 & 50-366/97-05 on 970518-0628. Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support ML20149H6651997-07-17017 July 1997 Insp Repts 50-321/97-06 & 50-366/97-06 on 970609-13. Violations Noted.Major Areas Inspected:Licensee Corrective Action Program Including Problem Resolution,Operating Experience Feedback Programs & self-assessment Activities ML20141F8841997-06-17017 June 1997 Insp Repts 50-321/97-03 & 50-366/97-03 on 970406-0517. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20140C2441997-05-30030 May 1997 Insp Repts 50-321/97-04 & 50-366/97-04 on 970428-0502. Violations Noted.Major Areas Inspected:Fitness for Duty, Access Authorization & Physical Security Program for Power Reactors IR 05000321/19970021997-05-0505 May 1997 Insp Repts 50-321/97-02 & 50-366/97-02 on 970223-0405. Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support ML20137F6451997-03-24024 March 1997 Insp Repts 50-321/97-01 & 50-366/97-01 on 970119-0222. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20134L0911997-01-18018 January 1997 Insp Repts 50-321/96-15 & 50-366/96-15 on 961208-970118. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20133G9881997-01-0606 January 1997 Insp Repts 50-321/96-14 & 50-366/96-14 on 961027-1207. Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering,Plant Support & Plant Status IR 05000321/19960131996-11-25025 November 1996 Insp Repts 50-321/96-13 & 50-366/96-13 on 960915-1026. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20134D3771996-10-11011 October 1996 Insp Repts 50-321/96-11 & 50-366/96-11 on 960804-0914. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000321/19930261993-12-20020 December 1993 Insp Repts 50-321/93-26 & 50-366/93-26 on 931031-1127.No Violations Noted.Major Areas Inspected:Operations, Surveillance Testing,Maintenance Activities,Warehouse Storage,Self Assessment & Mods ML20058J4641993-11-17017 November 1993 Insp Repts 50-321/93-24 & 50-366/93-24 on 931003-30.One Violation & One Noncited Violation Noted.Major Areas Inspected:Operations Including Review of Scram,Sustained CR Observation,Surveillance Testing & Maint IR 05000321/19930251993-11-10010 November 1993 Insp Repts 50-321/93-25 & 50-366/93-25 on 931018-21.No Violations Noted.Major Areas Inspected:Physical Security Program for Reactors IR 05000321/19930221993-11-0202 November 1993 Insp Repts 50-321/93-22 & 50-366/93-22 on 931004-08.No Violations Noted.Major Areas Inspected:Plant Fire Protection/Prevention Implementation Program & Followup on Previous Insp Findings IR 05000321/19930191993-10-26026 October 1993 Insp Repts 50-321/93-19 & 50-366/93-19 on 931004-08.No Violations Noted.Major Areas Inspected:Adequacy of Licensee Corrective Actions for safety-significant Findings Identified During Edsfi IR 05000321/19930201993-10-21021 October 1993 Insp Repts 50-321/93-20 & 50-366/93-20 on 930905-1002. Noncited Violation Identified.Major Areas Inspected:Maint Activities,Surveillance Testing,Review of Deficiency Cards & Significant Event Repts & Review of Open Items ML20058Q0941993-10-15015 October 1993 Insp Repts 50-321/93-18 & 50-366/93-18 on 930913-17.No Violations Noted.Major Areas Inspected:Full Participation EP Exercise Including Simulator Control Room,Technical Support Ctr & Operations Support Ctr IR 05000321/19930211993-10-0808 October 1993 Insp Repts 50-321/93-21 & 50-366/93-21 on 930913-17.No Violations Noted.Major Areas Inspected:Engineering & Technical Support of Plant Mod,Design Changes & Plant Operations IR 05000321/19930171993-09-22022 September 1993 Insp Repts 50-321/93-17 & 50-366/93-17 on 930808-0904.No Violations or Deviations Noted.Major Areas Inspected: Operations,Surveillance Testing,Maint Activities,Rv Water Level Instrumentation Mods & Review of Open Items ML20057C3421993-09-10010 September 1993 Insp Repts 50-321/93-16 & 50-366/93-16 on 930809-13. Violations Noted.Major Areas Inspected:Licensee Efforts for Maintaining Occupational Radiation Exposure ALARA IR 05000321/19930141993-08-30030 August 1993 Insp Repts 50-321/93-14 & 50-366/93-14 on 930726-30. Violations Noted.Major Areas Inspected:Design Calculations, Test Packages,Diagnostic Signature Traces & Followup Issues from Previous NRC Insp of MOV Program in Feb 1992 IR 05000321/19930151993-08-29029 August 1993 Insp Repts 50-321/93-15 & 50-366/93-15 on 930802-06.No Violations or Deviations Noted.Major Areas Inspected: Radioactive Effluents,Radiological Environ Monitoring,Water Chemistry,Training & Followup on Previous Insp Findings ML20057A4301993-08-27027 August 1993 Insp Repts 50-321/93-13 & 50-366/93-13 on 930704-0807. Violations Noted.Major Areas Inspected:Operations, Surveillance Testing,Maint Activities,Seismic Monitoring Equipment & Review of Open Items ML20056D1161993-07-23023 July 1993 Insp Repts 50-321/93-11 & 50-366/93-11 on 930606-0703. Violations Noted.Major Areas Inspected:Operations,Maint Activities,Surveillance Testing,Review of Standby Gas Treatment Sys Operability Issue & Review of Open Items IR 05000321/19930011993-02-11011 February 1993 Partially Withheld Insp Repts 50-321/93-01 & 50-366/93-01 on Stated Dates.Areas Inspected:Physical Security Program Including,Alarm Stations & Communications,Testing,Maint & Compensatory Measures.Details Withheld (Ref 10CFR2.790) IR 05000321/19920341993-02-0404 February 1993 Insp Repts 50-321/92-34 & 50-366/92-34 on 921206-930109. Violations Noted But Not Cited.Major Areas Inspected: operations,drywell-to-torus Vacuum Breaker Issue,Remedial Emergency Preparedness Drill & Surveillance Testing IR 05000321/19920331993-01-0808 January 1993 Insp Repts 50-321/92-33 & 50-366/92-33 on 921207-11. Violations Noted.Major Areas Inspected:Radioactive Effluent Monitoring Instrumentation,Cr Emergency Ventilation Sys, Meteorological Monitoring & Radwaste Mgt IR 05000321/19920321992-12-22022 December 1992 Insp Repts 50-321/92-32 & 50-366/92-32 on 921108-1205. Violations Noted But Not Cited.Major Areas Inspected: Operations,Surveillance Testing,Including Standby Liquid Control Sys Testing,Maint Activities & Control of Overtime IR 05000321/19920311992-12-0101 December 1992 Insp Repts 50-321/92-31 & 50-366/92-31 on 921103-05.No Violations or Deviations Noted.Major Areas Inspected:Fitness for Duty Program,Specifically Chemical Testing,Procedures, Repts & Audits 1999-09-16
[Table view] Category:NRC-GENERATED
MONTHYEARIR 05000321/19990091999-10-0707 October 1999 Insp Repts 50-321/99-09 & 50-366/99-09 on 990607-11 & 0823- 27.One Violation Being Treated as Ncv.Major Areas Inspected: Maint & Engineering IR 05000321/19990051999-09-16016 September 1999 Insp Repts 50-321/99-05 & 50-366/99-05 on 990711-0821.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000321/19990041999-08-0404 August 1999 Insp Repts 50-321/99-04 & 50-366/99-04 on 990530-0710.One Violation Noted & Being Treated as Ncv.Major Areas Inspected:Aspects of Licensee Operations,Maint,Engineering & Plant Support IR 05000321/19990101999-07-20020 July 1999 Insp Repts 50-321/99-10 & 50-366/99-10 on 990616-25.One Violation Occurred & Being Treated as Ncv.Major Areas Inspected:Aspects of Licensee Operations,Maint,Problem Identification & Resolution & Corrective Actions IR 05000321/19990031999-06-25025 June 1999 Insp Repts 50-321/99-03 & 50-366/99-03 on 990418-0529.No Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Engineering,Maint & Plant Support IR 05000321/19990021999-05-0606 May 1999 Insp Repts 50-321/99-02 & 50-366/99-02 on 990307-0417.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000321/19990011999-04-0202 April 1999 Insp Repts 50-321/99-01 & 50-366/99-01 on 990124-0306.Non- Cited Violations Identified.Major Areas Inspected:Maint, Operations & Plant Support IR 05000321/19980091999-02-24024 February 1999 Insp Repts 50-321/98-09 & 50-366/98-09 on 981213-990123.No Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support.Rept Covers Insp in Health Physics & Independent Spent Fuel Storage IR 05000321/19980071998-12-29029 December 1998 Insp Repts 50-321/98-07 & 50-366/98-07 on 981101-1212.No Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support IR 05000321/19980061998-11-24024 November 1998 Insp Repts 50-321/98-06 & 50-366/98-06 on 980920-1031. Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Maint,Engineering & Plant Support IR 05000321/19980051998-10-15015 October 1998 Insp Repts 50-321/98-05 & 50-366/98-05 on 980802-0919.No Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support.Insp Also Included Insps by Regional Maint & Emergency Preparedness IR 05000321/19980041998-08-21021 August 1998 Insp Repts 50-321/98-04 & 50-366/98-04 on 980621-0801.No Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support.Rept Includes Results of Insp by Regional Engineering & Safeguard IR 05000321/19980031998-07-14014 July 1998 Insp Repts 50-321/98-03 & 50-366/98-03 on 980503-0620.No Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Engineering,Maint & Plant Support,Including Fire Hazards Analysis Requirements IR 05000321/19980021998-06-0101 June 1998 Insp Repts 50-321/98-02 & 50-366/98-02 on 980322-0502.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20217N1311998-04-21021 April 1998 Insp Repts 50-321/98-01 & 50-366/98-01 on 980208-0321. Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support ML20216E7981998-03-10010 March 1998 Insp Repts 50-321/97-12 & 50-366/97-12 on 971228-980207. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20199F5411998-01-23023 January 1998 Insp Repts 50-321/97-11 & 50-366/97-11 on 971116-1227. Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support ML20197F3931997-12-15015 December 1997 Insp Repts 50-321/97-10 & 50-366/97-10 on 971005-1115. Violations & Deviations Noted.Major Areas Inspected:Maint, Engineering,Plant Support & Operations Re Health Physics Concern ML20199B8221997-11-0303 November 1997 Insp Repts 50-321/97-09 & 50-366/97-09 on 970817-1004. Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support IR 05000321/19970081997-10-0303 October 1997 Insp Repts 50-321/97-08 & 50-366/97-08 on 970818-22.No Violations Noted.Major Areas Inspected:Observation & Evaluation of Biennial Emergency Preparedness Exercise for Plant IR 05000321/19970071997-09-11011 September 1997 Insp Repts 50-321/97-07 & 50-366/97-07 on 970629-0816.No Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support ML20196J7431997-07-25025 July 1997 Insp Repts 50-321/97-05 & 50-366/97-05 on 970518-0628. Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support ML20149H6651997-07-17017 July 1997 Insp Repts 50-321/97-06 & 50-366/97-06 on 970609-13. Violations Noted.Major Areas Inspected:Licensee Corrective Action Program Including Problem Resolution,Operating Experience Feedback Programs & self-assessment Activities ML20141F8841997-06-17017 June 1997 Insp Repts 50-321/97-03 & 50-366/97-03 on 970406-0517. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20140C2441997-05-30030 May 1997 Insp Repts 50-321/97-04 & 50-366/97-04 on 970428-0502. Violations Noted.Major Areas Inspected:Fitness for Duty, Access Authorization & Physical Security Program for Power Reactors IR 05000321/19970021997-05-0505 May 1997 Insp Repts 50-321/97-02 & 50-366/97-02 on 970223-0405. Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support ML20137F6451997-03-24024 March 1997 Insp Repts 50-321/97-01 & 50-366/97-01 on 970119-0222. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20134L0911997-01-18018 January 1997 Insp Repts 50-321/96-15 & 50-366/96-15 on 961208-970118. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20133G9881997-01-0606 January 1997 Insp Repts 50-321/96-14 & 50-366/96-14 on 961027-1207. Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering,Plant Support & Plant Status IR 05000321/19960131996-11-25025 November 1996 Insp Repts 50-321/96-13 & 50-366/96-13 on 960915-1026. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20134D3771996-10-11011 October 1996 Insp Repts 50-321/96-11 & 50-366/96-11 on 960804-0914. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000321/19930261993-12-20020 December 1993 Insp Repts 50-321/93-26 & 50-366/93-26 on 931031-1127.No Violations Noted.Major Areas Inspected:Operations, Surveillance Testing,Maintenance Activities,Warehouse Storage,Self Assessment & Mods ML20058J4641993-11-17017 November 1993 Insp Repts 50-321/93-24 & 50-366/93-24 on 931003-30.One Violation & One Noncited Violation Noted.Major Areas Inspected:Operations Including Review of Scram,Sustained CR Observation,Surveillance Testing & Maint IR 05000321/19930251993-11-10010 November 1993 Insp Repts 50-321/93-25 & 50-366/93-25 on 931018-21.No Violations Noted.Major Areas Inspected:Physical Security Program for Reactors IR 05000321/19930221993-11-0202 November 1993 Insp Repts 50-321/93-22 & 50-366/93-22 on 931004-08.No Violations Noted.Major Areas Inspected:Plant Fire Protection/Prevention Implementation Program & Followup on Previous Insp Findings IR 05000321/19930191993-10-26026 October 1993 Insp Repts 50-321/93-19 & 50-366/93-19 on 931004-08.No Violations Noted.Major Areas Inspected:Adequacy of Licensee Corrective Actions for safety-significant Findings Identified During Edsfi IR 05000321/19930201993-10-21021 October 1993 Insp Repts 50-321/93-20 & 50-366/93-20 on 930905-1002. Noncited Violation Identified.Major Areas Inspected:Maint Activities,Surveillance Testing,Review of Deficiency Cards & Significant Event Repts & Review of Open Items ML20058Q0941993-10-15015 October 1993 Insp Repts 50-321/93-18 & 50-366/93-18 on 930913-17.No Violations Noted.Major Areas Inspected:Full Participation EP Exercise Including Simulator Control Room,Technical Support Ctr & Operations Support Ctr IR 05000321/19930211993-10-0808 October 1993 Insp Repts 50-321/93-21 & 50-366/93-21 on 930913-17.No Violations Noted.Major Areas Inspected:Engineering & Technical Support of Plant Mod,Design Changes & Plant Operations IR 05000321/19930171993-09-22022 September 1993 Insp Repts 50-321/93-17 & 50-366/93-17 on 930808-0904.No Violations or Deviations Noted.Major Areas Inspected: Operations,Surveillance Testing,Maint Activities,Rv Water Level Instrumentation Mods & Review of Open Items ML20057C3421993-09-10010 September 1993 Insp Repts 50-321/93-16 & 50-366/93-16 on 930809-13. Violations Noted.Major Areas Inspected:Licensee Efforts for Maintaining Occupational Radiation Exposure ALARA IR 05000321/19930141993-08-30030 August 1993 Insp Repts 50-321/93-14 & 50-366/93-14 on 930726-30. Violations Noted.Major Areas Inspected:Design Calculations, Test Packages,Diagnostic Signature Traces & Followup Issues from Previous NRC Insp of MOV Program in Feb 1992 IR 05000321/19930151993-08-29029 August 1993 Insp Repts 50-321/93-15 & 50-366/93-15 on 930802-06.No Violations or Deviations Noted.Major Areas Inspected: Radioactive Effluents,Radiological Environ Monitoring,Water Chemistry,Training & Followup on Previous Insp Findings ML20057A4301993-08-27027 August 1993 Insp Repts 50-321/93-13 & 50-366/93-13 on 930704-0807. Violations Noted.Major Areas Inspected:Operations, Surveillance Testing,Maint Activities,Seismic Monitoring Equipment & Review of Open Items ML20056D1161993-07-23023 July 1993 Insp Repts 50-321/93-11 & 50-366/93-11 on 930606-0703. Violations Noted.Major Areas Inspected:Operations,Maint Activities,Surveillance Testing,Review of Standby Gas Treatment Sys Operability Issue & Review of Open Items IR 05000321/19930011993-02-11011 February 1993 Partially Withheld Insp Repts 50-321/93-01 & 50-366/93-01 on Stated Dates.Areas Inspected:Physical Security Program Including,Alarm Stations & Communications,Testing,Maint & Compensatory Measures.Details Withheld (Ref 10CFR2.790) IR 05000321/19920341993-02-0404 February 1993 Insp Repts 50-321/92-34 & 50-366/92-34 on 921206-930109. Violations Noted But Not Cited.Major Areas Inspected: operations,drywell-to-torus Vacuum Breaker Issue,Remedial Emergency Preparedness Drill & Surveillance Testing IR 05000321/19920331993-01-0808 January 1993 Insp Repts 50-321/92-33 & 50-366/92-33 on 921207-11. Violations Noted.Major Areas Inspected:Radioactive Effluent Monitoring Instrumentation,Cr Emergency Ventilation Sys, Meteorological Monitoring & Radwaste Mgt IR 05000321/19920321992-12-22022 December 1992 Insp Repts 50-321/92-32 & 50-366/92-32 on 921108-1205. Violations Noted But Not Cited.Major Areas Inspected: Operations,Surveillance Testing,Including Standby Liquid Control Sys Testing,Maint Activities & Control of Overtime IR 05000321/19920311992-12-0101 December 1992 Insp Repts 50-321/92-31 & 50-366/92-31 on 921103-05.No Violations or Deviations Noted.Major Areas Inspected:Fitness for Duty Program,Specifically Chemical Testing,Procedures, Repts & Audits 1999-09-16
[Table view] Category:INSPECTION REPORT
MONTHYEARIR 05000321/19990091999-10-0707 October 1999 Insp Repts 50-321/99-09 & 50-366/99-09 on 990607-11 & 0823- 27.One Violation Being Treated as Ncv.Major Areas Inspected: Maint & Engineering IR 05000321/19990051999-09-16016 September 1999 Insp Repts 50-321/99-05 & 50-366/99-05 on 990711-0821.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000321/19990041999-08-0404 August 1999 Insp Repts 50-321/99-04 & 50-366/99-04 on 990530-0710.One Violation Noted & Being Treated as Ncv.Major Areas Inspected:Aspects of Licensee Operations,Maint,Engineering & Plant Support IR 05000321/19990101999-07-20020 July 1999 Insp Repts 50-321/99-10 & 50-366/99-10 on 990616-25.One Violation Occurred & Being Treated as Ncv.Major Areas Inspected:Aspects of Licensee Operations,Maint,Problem Identification & Resolution & Corrective Actions IR 05000321/19990031999-06-25025 June 1999 Insp Repts 50-321/99-03 & 50-366/99-03 on 990418-0529.No Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Engineering,Maint & Plant Support IR 05000321/19990021999-05-0606 May 1999 Insp Repts 50-321/99-02 & 50-366/99-02 on 990307-0417.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000321/19990011999-04-0202 April 1999 Insp Repts 50-321/99-01 & 50-366/99-01 on 990124-0306.Non- Cited Violations Identified.Major Areas Inspected:Maint, Operations & Plant Support IR 05000321/19980091999-02-24024 February 1999 Insp Repts 50-321/98-09 & 50-366/98-09 on 981213-990123.No Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support.Rept Covers Insp in Health Physics & Independent Spent Fuel Storage IR 05000321/19980071998-12-29029 December 1998 Insp Repts 50-321/98-07 & 50-366/98-07 on 981101-1212.No Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support IR 05000321/19980061998-11-24024 November 1998 Insp Repts 50-321/98-06 & 50-366/98-06 on 980920-1031. Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Maint,Engineering & Plant Support IR 05000321/19980051998-10-15015 October 1998 Insp Repts 50-321/98-05 & 50-366/98-05 on 980802-0919.No Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support.Insp Also Included Insps by Regional Maint & Emergency Preparedness IR 05000321/19980041998-08-21021 August 1998 Insp Repts 50-321/98-04 & 50-366/98-04 on 980621-0801.No Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support.Rept Includes Results of Insp by Regional Engineering & Safeguard IR 05000321/19980031998-07-14014 July 1998 Insp Repts 50-321/98-03 & 50-366/98-03 on 980503-0620.No Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Engineering,Maint & Plant Support,Including Fire Hazards Analysis Requirements IR 05000321/19980021998-06-0101 June 1998 Insp Repts 50-321/98-02 & 50-366/98-02 on 980322-0502.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20217N1311998-04-21021 April 1998 Insp Repts 50-321/98-01 & 50-366/98-01 on 980208-0321. Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support ML20216E7981998-03-10010 March 1998 Insp Repts 50-321/97-12 & 50-366/97-12 on 971228-980207. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20199F5411998-01-23023 January 1998 Insp Repts 50-321/97-11 & 50-366/97-11 on 971116-1227. Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support ML20197F3931997-12-15015 December 1997 Insp Repts 50-321/97-10 & 50-366/97-10 on 971005-1115. Violations & Deviations Noted.Major Areas Inspected:Maint, Engineering,Plant Support & Operations Re Health Physics Concern ML20199B8221997-11-0303 November 1997 Insp Repts 50-321/97-09 & 50-366/97-09 on 970817-1004. Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support IR 05000321/19970081997-10-0303 October 1997 Insp Repts 50-321/97-08 & 50-366/97-08 on 970818-22.No Violations Noted.Major Areas Inspected:Observation & Evaluation of Biennial Emergency Preparedness Exercise for Plant IR 05000321/19970071997-09-11011 September 1997 Insp Repts 50-321/97-07 & 50-366/97-07 on 970629-0816.No Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support ML20196J7431997-07-25025 July 1997 Insp Repts 50-321/97-05 & 50-366/97-05 on 970518-0628. Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support ML20149H6651997-07-17017 July 1997 Insp Repts 50-321/97-06 & 50-366/97-06 on 970609-13. Violations Noted.Major Areas Inspected:Licensee Corrective Action Program Including Problem Resolution,Operating Experience Feedback Programs & self-assessment Activities ML20141F8841997-06-17017 June 1997 Insp Repts 50-321/97-03 & 50-366/97-03 on 970406-0517. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20140C2441997-05-30030 May 1997 Insp Repts 50-321/97-04 & 50-366/97-04 on 970428-0502. Violations Noted.Major Areas Inspected:Fitness for Duty, Access Authorization & Physical Security Program for Power Reactors IR 05000321/19970021997-05-0505 May 1997 Insp Repts 50-321/97-02 & 50-366/97-02 on 970223-0405. Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support ML20137F6451997-03-24024 March 1997 Insp Repts 50-321/97-01 & 50-366/97-01 on 970119-0222. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20134L0911997-01-18018 January 1997 Insp Repts 50-321/96-15 & 50-366/96-15 on 961208-970118. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20133G9881997-01-0606 January 1997 Insp Repts 50-321/96-14 & 50-366/96-14 on 961027-1207. Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering,Plant Support & Plant Status IR 05000321/19960131996-11-25025 November 1996 Insp Repts 50-321/96-13 & 50-366/96-13 on 960915-1026. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20134D3771996-10-11011 October 1996 Insp Repts 50-321/96-11 & 50-366/96-11 on 960804-0914. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000321/19930261993-12-20020 December 1993 Insp Repts 50-321/93-26 & 50-366/93-26 on 931031-1127.No Violations Noted.Major Areas Inspected:Operations, Surveillance Testing,Maintenance Activities,Warehouse Storage,Self Assessment & Mods ML20058J4641993-11-17017 November 1993 Insp Repts 50-321/93-24 & 50-366/93-24 on 931003-30.One Violation & One Noncited Violation Noted.Major Areas Inspected:Operations Including Review of Scram,Sustained CR Observation,Surveillance Testing & Maint IR 05000321/19930251993-11-10010 November 1993 Insp Repts 50-321/93-25 & 50-366/93-25 on 931018-21.No Violations Noted.Major Areas Inspected:Physical Security Program for Reactors IR 05000321/19930221993-11-0202 November 1993 Insp Repts 50-321/93-22 & 50-366/93-22 on 931004-08.No Violations Noted.Major Areas Inspected:Plant Fire Protection/Prevention Implementation Program & Followup on Previous Insp Findings IR 05000321/19930191993-10-26026 October 1993 Insp Repts 50-321/93-19 & 50-366/93-19 on 931004-08.No Violations Noted.Major Areas Inspected:Adequacy of Licensee Corrective Actions for safety-significant Findings Identified During Edsfi IR 05000321/19930201993-10-21021 October 1993 Insp Repts 50-321/93-20 & 50-366/93-20 on 930905-1002. Noncited Violation Identified.Major Areas Inspected:Maint Activities,Surveillance Testing,Review of Deficiency Cards & Significant Event Repts & Review of Open Items ML20058Q0941993-10-15015 October 1993 Insp Repts 50-321/93-18 & 50-366/93-18 on 930913-17.No Violations Noted.Major Areas Inspected:Full Participation EP Exercise Including Simulator Control Room,Technical Support Ctr & Operations Support Ctr IR 05000321/19930211993-10-0808 October 1993 Insp Repts 50-321/93-21 & 50-366/93-21 on 930913-17.No Violations Noted.Major Areas Inspected:Engineering & Technical Support of Plant Mod,Design Changes & Plant Operations IR 05000321/19930171993-09-22022 September 1993 Insp Repts 50-321/93-17 & 50-366/93-17 on 930808-0904.No Violations or Deviations Noted.Major Areas Inspected: Operations,Surveillance Testing,Maint Activities,Rv Water Level Instrumentation Mods & Review of Open Items ML20057C3421993-09-10010 September 1993 Insp Repts 50-321/93-16 & 50-366/93-16 on 930809-13. Violations Noted.Major Areas Inspected:Licensee Efforts for Maintaining Occupational Radiation Exposure ALARA IR 05000321/19930141993-08-30030 August 1993 Insp Repts 50-321/93-14 & 50-366/93-14 on 930726-30. Violations Noted.Major Areas Inspected:Design Calculations, Test Packages,Diagnostic Signature Traces & Followup Issues from Previous NRC Insp of MOV Program in Feb 1992 IR 05000321/19930151993-08-29029 August 1993 Insp Repts 50-321/93-15 & 50-366/93-15 on 930802-06.No Violations or Deviations Noted.Major Areas Inspected: Radioactive Effluents,Radiological Environ Monitoring,Water Chemistry,Training & Followup on Previous Insp Findings ML20057A4301993-08-27027 August 1993 Insp Repts 50-321/93-13 & 50-366/93-13 on 930704-0807. Violations Noted.Major Areas Inspected:Operations, Surveillance Testing,Maint Activities,Seismic Monitoring Equipment & Review of Open Items ML20056D1161993-07-23023 July 1993 Insp Repts 50-321/93-11 & 50-366/93-11 on 930606-0703. Violations Noted.Major Areas Inspected:Operations,Maint Activities,Surveillance Testing,Review of Standby Gas Treatment Sys Operability Issue & Review of Open Items IR 05000321/19930011993-02-11011 February 1993 Partially Withheld Insp Repts 50-321/93-01 & 50-366/93-01 on Stated Dates.Areas Inspected:Physical Security Program Including,Alarm Stations & Communications,Testing,Maint & Compensatory Measures.Details Withheld (Ref 10CFR2.790) IR 05000321/19920341993-02-0404 February 1993 Insp Repts 50-321/92-34 & 50-366/92-34 on 921206-930109. Violations Noted But Not Cited.Major Areas Inspected: operations,drywell-to-torus Vacuum Breaker Issue,Remedial Emergency Preparedness Drill & Surveillance Testing IR 05000321/19920331993-01-0808 January 1993 Insp Repts 50-321/92-33 & 50-366/92-33 on 921207-11. Violations Noted.Major Areas Inspected:Radioactive Effluent Monitoring Instrumentation,Cr Emergency Ventilation Sys, Meteorological Monitoring & Radwaste Mgt IR 05000321/19920321992-12-22022 December 1992 Insp Repts 50-321/92-32 & 50-366/92-32 on 921108-1205. Violations Noted But Not Cited.Major Areas Inspected: Operations,Surveillance Testing,Including Standby Liquid Control Sys Testing,Maint Activities & Control of Overtime IR 05000321/19920311992-12-0101 December 1992 Insp Repts 50-321/92-31 & 50-366/92-31 on 921103-05.No Violations or Deviations Noted.Major Areas Inspected:Fitness for Duty Program,Specifically Chemical Testing,Procedures, Repts & Audits 1999-09-16
[Table view] Category:UTILITY
MONTHYEARIR 05000321/19900221990-11-19019 November 1990 Insp Repts 50-321/90-22 & 50-366/90-22 on 901015-19.No Violations or Deviations Noted.Areas Inspected:Design Mods & Changes & Followup on SSFI Open Items IR 05000321/19900201990-11-13013 November 1990 Insp Repts 50-321/90-20 & 50-366/90-20 on 900915-1020. Violations Noted.Major Areas Inspected:Operations Including Two Unit One Scrams,Main Steam Line Radiation Monitor Trip Settings & Setpoint Controls IR 05000321/19900161990-11-0505 November 1990 Insp Repts 50-321/90-16 & 50-366/90-16 on 901001-12.No Violations or Deviations Noted.Major Areas Inspected: Verification of Corrective Actions for Previous Findings in Areas of EOPs IR 05000321/19900211990-11-0101 November 1990 Insp Repts 50-321/90-21 & 50-366/90-21 on 901001-05.No Violations or Deviations Noted.Major Areas Inspected:Whole Body Counter & Radioanalytical Lab Qc,Fuel Quality & ALARA IR 05000321/19900191990-10-18018 October 1990 Insp Repts 50-321/90-19 & 50-366/90-19 on 900925-28.No Violations Noted.Major Areas Inspected:Annual Emergency Exercise IR 05000321/19900171990-10-12012 October 1990 Insp Repts 50-321/90-17 & 50-366/90-17 on 900911-14.No Violations or Deviations Noted.Major Areas Inspected: Compliance W/Atws Rule IR 05000321/19900141990-07-12012 July 1990 Insp Repts 50-321/90-14 & 50-366/90-14 on 900512-0622.No Specific Strengths or Weaknesses of Licensee Programs Noted. Major Areas Inspected:Operational Safety Verification,Maint Observation,Surveillance Testing Observation & Events IR 05000321/19890161989-09-20020 September 1989 Insp Repts 50-321/89-16 & 50-366/89-16 on 890722-0825. Violations Noted Re Surveillance Tracking Software Deficiency Resulting in Deactivation of Task.Major Areas Inspected:Operational Safety Verification & Maint IR 05000321/19890171989-09-0101 September 1989 Insp Repts 50-321/89-17 & 50-366/89-17 on 890612-16 & 0731- 0804.No Violations or Deviations Noted.Major Areas Inspected:Radiological Effluents,Liquid & Gaseous Radwaste Processing,Control Room Habitability & Water Chemistry IR 05000321/19890181989-08-31031 August 1989 Insp Repts 50-321/89-18 & 50-366/89-18 on 890807-11. Violation Noted Re Failure to Repair Components of post- Accident Sampling Sys.Major Areas Inspected:Emergency Preparedness,Including Emergency Kits & Equipment IR 05000321/19890131989-08-23023 August 1989 Insp Repts 50-321/89-13 & 50-366/89-13 on 890710-13. Violations Noted.Major Areas Inspected:Review of Licensee Organization & Mgt Controls,External Exposure Controls, Dosimetry,Alara Program & Solid Radwaste IR 05000336/19890161989-08-21021 August 1989 Insp Rept 50-336/89-16 on 890616-0726.Violation Noted.Major Areas Inspected:Plant Operations,Surveillance,Maint, Previously Identified Items,Committee Activities,Emergency Diesel Generator Operation & Fuel Oil Sys IR 05000321/19890151989-08-16016 August 1989 Insp Repts 50-321/89-15 & 50-366/89-15 on 890724-28.No Violations or Deviations Noted.Major Areas Inspected:Snubber Surveillance Program,Nrc Bulletin 80-11,masonry Wall Design & Licensee Action on Previous Insp Findings IR 05000321/19890141989-08-0303 August 1989 Insp Repts 50-321/89-14 & 50-366/89-14 on 890717-20.No Violations or Deviations Noted.Major Areas Inspected: Licensee Actions on Previous Insp Findings IR 05000321/19890121989-08-0202 August 1989 Insp Repts 50-321/89-12 & 50-366/89-12 on 890624-0721. Licensee-identified Violations Noted.Major Areas Inspected: Operational Safety Verification,Maint Observation,Ros & Surveillance Procedures & Records IR 05000321/19890111989-07-10010 July 1989 Insp Repts 50-321/89-11 & 50-366/89-11 on 890619-23. Violation Noted.Major Areas Inspected:Licensee Actions Re Previous Insp Findings & NRC Bulletins IR 05000321/19890101989-07-0505 July 1989 Insp Repts 50-321/89-10 & 50-366/89-10 on 8905270623.No Violations Noted.Major Areas Inspected:Operational Safety Verification,Maint Observations,Surveillance Testing Observations,Calibr & Surveillance Procedures & Records IR 05000321/19890071989-06-19019 June 1989 Insp Repts 50-321/89-07 & 50-366/89-07 on 890422-0526. Licensee Identified Violations Not Being Cited.Major Areas Inspected:Operational Safety Verification,Maint Observations & Surveillance Testing Observations IR 05000321/19890091989-06-0909 June 1989 Partially Withheld Insp Repts 50-321/89-09 & 50-366/89-09 on 890522-26 (Ref 10CFR2.790 & 73.21).No Violations Noted.Major Areas Inspected:Security Organization,Security Plan Audit, Testing & Maint,Protected & Vital Areas & Alarm Stations ML20245D5311989-05-22022 May 1989 Insp Repts 50-321/89-02 & 50-366/89-02 on 890227-0317. Violations Noted.Major Areas Inspected:Maint Program & Implementation.Per NRC Temporary Instruction 2515/97 IR 05000321/19890061989-05-0808 May 1989 Insp Repts 50-321/89-06 & 50-366/89-06 on 890321-0421. Violation Noted.Major Areas Inspected:Operational Safety Verification,Ros,Surveillance Testing Observations,Maint observations,10CFR21 Insp & TMI Items IR 05000321/19890051989-04-13013 April 1989 Partially Withheld Insp Repts 50-321/89-05 & 50-366/89-05 on 890320-24 (Ref 10CFR2.790 & 73.21).No Violations or Deviations Noted.Major Areas Inspected:Mgt Support,Security Program Plans,Records & Repts & Testing & Maint IR 05000321/19890041989-04-11011 April 1989 Insp Repts 50-321/89-04 & 50-366/89-04 on 890225-0320. Violations Noted.Major Areas Inspected:Operational Safety Verification,Maint Observation,Surveillance Testing Observation,Ros & Visit to Lpdr IR 05000321/19890011989-03-16016 March 1989 Insp Repts 50-321/89-01 & 50-366/89-01 on 890121-0224. Violations Noted Re Deficient RHR Valve Operability Procedure.Major Areas Inspected:Operational Safety Verification,Maint Observation & Diesel Generator Fuel Oil IR 05000321/19890031989-03-10010 March 1989 Insp Repts 50-321/89-03 & 50-366/89-03 on 890213-17.No Violations or Deviations Noted.Major Areas Inspected:Fire Prevention/Protection Program Implementation & Followup on Previously Identified Items IR 05000321/19880371989-03-0909 March 1989 Partially Withheld Insp Repts 50-321/88-37,50-366/88-37 & 50-424/88-53 on 881102-890106 (Ref 10CFR2.790(d) & 73.21). Violations Noted.Major Areas Inspected:Physical Security Operational Activities & Safeguards Matl Handling IR 05000321/19880421989-02-15015 February 1989 Insp Repts 50-321/88-42 & 50-366/88-42 on 881224-890120.No Violations Noted.Major Areas Inspected:Operational Safety Verification,Maint Observations,Esf Sys Walkdown,Ros, Followup on NRC Bulletin 88-03 & Part 21 Rept IR 05000321/19880301988-11-0808 November 1988 Insp Repts 50-321/88-30 & 50-366/88-30 on 880924-1021. Violations Noted.Major Areas Inspected:Operational Safety Verification,Maint & Surveillance Testing Observations,Ros, Util Operational Upgrade Efforts & Refueling Activities IR 05000321/19880291988-10-12012 October 1988 Insp Repts 50-321/88-29 & 50-366/88-29 on 880820-0923.No Violations or Deviations Noted.Major Areas Inspected: Operational Safety Verification,Maint Observations & Surveillance Testing Observations & Physical Security IR 05000321/19880271988-09-28028 September 1988 Partially Withheld Insp Repts 50-321/88-27 & 50-366/88-27 on 880822-26 (Ref 10CFR2.790 & 73.21).No Violations or Deviations Noted.Major Areas Inspected:Security Program Audit,Locks,Keys & Combinations & Access Controls ML20155A2121988-09-22022 September 1988 Insp Repts 50-321/88-24 & 50-366/88-24 on 880723-0819 & 0822-24.Violations Noted.Major Areas Inspected:Operational Safety Verification,Maint Observations,Plant Mods,Esf Sys Walkdowns & Review of Licensee Operational Upgrade Efforts IR 05000321/19880251988-09-22022 September 1988 Insp Repts 50-321/88-25 & 50-366/88-25 on 880815-19.No Violations or Deviations Noted.Major Areas Inspected: Operational Readiness of Site Emergency Preparedness Program.Weakness Noted Re Current Administrative Control IR 05000321/19880261988-09-0909 September 1988 Insp Repts 50-321/88-26 & 50-366/88-26 on 880816-19.No Violations or Deviations Noted.Major Areas Inspected:Solid Radwaste,Transportation of Radioactive Matl,Followup on Previous Insp Items & Selected NRC Info Notices IR 05000321/19880221988-08-30030 August 1988 Insp Repts 50-321/88-22 & 50-366/88-22 on 880625-0722.No Violations Noted.Major Areas Inspected:Operational Safety Verification,Maint Observations,Surveillance Testing Observations,Radiological Protection & Physical Security IR 05000321/19880231988-08-15015 August 1988 Insp Repts 50-321/88-23 & 50-366/88-23 on 880801-05.No Violations Noted.Major Areas Inspected:Review of Completed post-refueling Startup Tests,Thermal Limits Monitoring, Thermal Power Monitoring & Nuclear Instrument Calibrs ML20153F2351988-07-22022 July 1988 Insp Repts 50-321/88-21 & 50-366/88-21 on 880620-24. Violations Noted.Major Areas Inspected:Fire Protection/ Prevention & Followup on Previously Identified Insp Findings ML20151L9451988-07-21021 July 1988 Insp Repts 50-321/88-17 & 50-366/88-17 on 880521-0624. Violations & Deviations Noted.Major Areas Inspected: Operational Safety Verification,Maint Observations, Surveillance Testing Observations & Physical Security IR 05000321/19880121988-06-24024 June 1988 Insp Repts 50-321/88-12 & 50-366/88-12 on 880502-10. Deficiencies Noted.Major Areas Inspected:Emergency Operating Procedures,Including QA Measures,Quality of Control Room Drawings & Evaluation of Containment Venting Provisions IR 05000321/19880151988-06-16016 June 1988 Insp Repts 50-321/88-15 & 50-366/88-15 on 880509-20. Violations Noted.Major Areas Inspected:Operational Performance Assessment Re Effectiveness of Various Plant Groups Including,Operations,Qa & Engineering & Training IR 05000321/19880141988-06-10010 June 1988 Insp Repts 50-321/88-14 & 50-366/88-14 on 880418-20 & 0423-0520.Violations Noted.Major Areas Inspected:Operational Safety Verification,Maint Observation,Surveillance Observation,Radiological Protection & Physical Security IR 05000321/19880161988-05-23023 May 1988 Insp Repts 50-321/88-16 & 50-366/88-16 on 880509-10.No Violations or Deviations Noted.Major Areas Inspected:Review of Recent Changes to General Employee Training,Radiation Instrument Performance Checks IR 05000321/19880111988-05-13013 May 1988 Insp Repts 50-321/88-11 & 50-366/88-11 on 880326-0422. Violation Noted.Major Areas Inspected:Licensee Action on Previous Enforcement Matters,Operational Safety Verification,Maint Observations & Physical Security IR 05000321/19880131988-05-13013 May 1988 Insp Repts 50-321/88-13 & 50-366/88-13 on 880418-20.No Violations Noted.Major Areas Inspected:Hydrogen Water Chemistry & Plant Chemistry Control ML20151Z3091988-04-28028 April 1988 Suppl to Insp Repts 50-321/87-25 & 50-366/87-25,consisting of Results of Measurements of Split Water Samples & Criteria for Comparing Analytical Measurements IR 05000321/19880101988-04-27027 April 1988 Insp Repts 50-321/88-10 & 50-366/88-10 on 880404-08.No Violations or Deviations Noted.Major Areas Inspected:Review of Procedures,Records,Operations & Physical Inventory for Use,Control & Accountability of SNM IR 05000321/19880071988-04-11011 April 1988 Insp Repts 50-321/88-07 & 50-366/88-07 on 880220-0325. Violations Noted.Major Areas Inspected:Licensee Action on Previous Enforcement Matters,Operational Safety Verification,Radiological Protection & Physical Security IR 05000321/19880081988-04-0101 April 1988 Insp Repts 50-321/88-08 & 50-366/88-08 on 880307-11.No Violations or Deviations Noted.Major Areas Inspected:Areas of Complex Surveillance Testing & IE Bulletin Followup ML20151B9241988-03-24024 March 1988 Partially Withheld Insp Repts 50-321/88-09 & 50-366/88-09 on 880229-0304 (Ref 10CFR2.790 & 73.21).Major Areas Inspected:Plan/Procedures,Repts/Records,Testing/Maint, Barriers,Detection Aids & Compensatory Measures IR 05000321/19880031988-03-23023 March 1988 Insp Repts 50-321/88-03 & 50-366/88-03 on 880201-05.No Violations Noted.Major Areas Inspected:Seismic Analysis for as-built safety-related Piping Sys & Mark I Containment long-term Program Mod ML20148H7111988-03-0707 March 1988 Insp Repts 50-321/88-05 & 50-366/88-05 on 880123-0219. Violations Noted.Major Areas Inspected:Licensee Action on Previous Enforcement Matters,Maint Observation,Operational Safety Verification,Plant Mods & Physical Security 1990-07-12
[Table view] Category:TEXT-INSPECTION & AUDIT & I&E CIRCULARS
MONTHYEARIR 05000321/19990091999-10-0707 October 1999 Insp Repts 50-321/99-09 & 50-366/99-09 on 990607-11 & 0823- 27.One Violation Being Treated as Ncv.Major Areas Inspected: Maint & Engineering IR 05000321/19990051999-09-16016 September 1999 Insp Repts 50-321/99-05 & 50-366/99-05 on 990711-0821.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000321/19990041999-08-0404 August 1999 Insp Repts 50-321/99-04 & 50-366/99-04 on 990530-0710.One Violation Noted & Being Treated as Ncv.Major Areas Inspected:Aspects of Licensee Operations,Maint,Engineering & Plant Support IR 05000321/19990101999-07-20020 July 1999 Insp Repts 50-321/99-10 & 50-366/99-10 on 990616-25.One Violation Occurred & Being Treated as Ncv.Major Areas Inspected:Aspects of Licensee Operations,Maint,Problem Identification & Resolution & Corrective Actions IR 05000321/19990031999-06-25025 June 1999 Insp Repts 50-321/99-03 & 50-366/99-03 on 990418-0529.No Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Engineering,Maint & Plant Support PNO-II-99-025, on 990615,CR Operators Manually Shutdown Unit 2 Reactor from 41% Power,Due to Decreasing Condenser Vacuum. Cause of Decreasing Vacuum Has Not Been Determined.All Rods Installed as Required & All Safety Sys Functioned Properly1999-06-17017 June 1999 PNO-II-99-025:on 990615,CR Operators Manually Shutdown Unit 2 Reactor from 41% Power,Due to Decreasing Condenser Vacuum. Cause of Decreasing Vacuum Has Not Been Determined.All Rods Installed as Required & All Safety Sys Functioned Properly PNO-II-99-016, on 990505,Hatch Unit 2 Had Main Generator Trip Form 98% Power,Due to Electrical Fault.Licensee Continuing Investigation Has Been Hampered Due to Inclement Local Weather Conditions.Plant Being Depressurized1999-05-0707 May 1999 PNO-II-99-016:on 990505,Hatch Unit 2 Had Main Generator Trip Form 98% Power,Due to Electrical Fault.Licensee Continuing Investigation Has Been Hampered Due to Inclement Local Weather Conditions.Plant Being Depressurized IR 05000321/19990021999-05-0606 May 1999 Insp Repts 50-321/99-02 & 50-366/99-02 on 990307-0417.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000321/19990011999-04-0202 April 1999 Insp Repts 50-321/99-01 & 50-366/99-01 on 990124-0306.Non- Cited Violations Identified.Major Areas Inspected:Maint, Operations & Plant Support IR 05000321/19980091999-02-24024 February 1999 Insp Repts 50-321/98-09 & 50-366/98-09 on 981213-990123.No Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support.Rept Covers Insp in Health Physics & Independent Spent Fuel Storage IR 05000321/19980071998-12-29029 December 1998 Insp Repts 50-321/98-07 & 50-366/98-07 on 981101-1212.No Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support IR 05000321/19980061998-11-24024 November 1998 Insp Repts 50-321/98-06 & 50-366/98-06 on 980920-1031. Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Maint,Engineering & Plant Support IR 05000321/19980051998-10-15015 October 1998 Insp Repts 50-321/98-05 & 50-366/98-05 on 980802-0919.No Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support.Insp Also Included Insps by Regional Maint & Emergency Preparedness PNO-II-98-040, on 980917,licensee Declared Notification of Unusual Event Based on Transport of Two Injured & Potentially Contaminated Individuals to Local Hospital.Two Individuals Found Not to Have Sustained Serious Injury1998-09-18018 September 1998 PNO-II-98-040:on 980917,licensee Declared Notification of Unusual Event Based on Transport of Two Injured & Potentially Contaminated Individuals to Local Hospital.Two Individuals Found Not to Have Sustained Serious Injury IR 05000321/19980041998-08-21021 August 1998 Insp Repts 50-321/98-04 & 50-366/98-04 on 980621-0801.No Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support.Rept Includes Results of Insp by Regional Engineering & Safeguard IR 05000321/19980031998-07-14014 July 1998 Insp Repts 50-321/98-03 & 50-366/98-03 on 980503-0620.No Violations Noted.Major Areas Inspected:Aspects of Licensee Operations,Engineering,Maint & Plant Support,Including Fire Hazards Analysis Requirements IR 05000321/19980021998-06-0101 June 1998 Insp Repts 50-321/98-02 & 50-366/98-02 on 980322-0502.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20217N1311998-04-21021 April 1998 Insp Repts 50-321/98-01 & 50-366/98-01 on 980208-0321. Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support ML20217N1101998-04-21021 April 1998 Notice of Violation from Insp on 980208-0321.Violation Noted:Maint Personnel Did Not Follow Procedures & Conducted Work That Was Not Specified on Maint Work Order Which Was Outside Approved Personnel Protection Clearance Boundary ML20216E7931998-03-10010 March 1998 Notice of Violation from Insp on 971228-980207.Violation Noted:As of 980207,measures Not Correctly Implemented in That Proposed Vendor Manual Change for Sys Not Submitted to Reflect Lower Set Point Requirement for PCV 2T48-F466 ML20216E7981998-03-10010 March 1998 Insp Repts 50-321/97-12 & 50-366/97-12 on 971228-980207. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20199F5061998-01-23023 January 1998 Notice of Violation from Insp on 971116-1227.Violation Noted:On 971118,4 H Reporting Requirement Was Not Met. Several Workers Involved in Unit 2 Outage Activities Signed Into RCA on Improper RWPs Between 970317-0411 ML20199F5411998-01-23023 January 1998 Insp Repts 50-321/97-11 & 50-366/97-11 on 971116-1227. Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support ML20197F3571997-12-15015 December 1997 Notice of Violation from Insp on 971005-1115.Violation Noted:Licensee Failed to Label Properly Eight Spent Vacuum Filters Having Max Contact Dose Rates Ranging from 4.7 to 7.5 Rem Per Hour Which Were Suspended from Unit 1 Catwalk ML20197F3931997-12-15015 December 1997 Insp Repts 50-321/97-10 & 50-366/97-10 on 971005-1115. Violations & Deviations Noted.Major Areas Inspected:Maint, Engineering,Plant Support & Operations Re Health Physics Concern ML20197F3711997-12-15015 December 1997 Notice of Deviation from Insp on 971005-1115.Deviation Noted:Unit 2 Was Restarted on 940428 Following Spring Refueling Outage Repairs/Replacement Work Performed Under Design Change Request 96-006 ML20199G9381997-12-0101 December 1997 Notice of Violation from Insp on 970406-0517.Violation Noted:On 970320,L Tillman Engaged in Deliberate Misconduct Causing Licensee to Be in Violation of TS 5.4,by Failing to Rept That Work Was Mistakenly Performed on Valve 2E51-F102 PNO-II-97-060, on 971120,plant Operators Manually Scrammed Reactor from 70% Power Due to Damage to Condensate Sys. Flexible Bellows on 2A Condensate Booster Pump Was Overpressurized.Licensee Initiate Controlled Shutdown1997-11-21021 November 1997 PNO-II-97-060:on 971120,plant Operators Manually Scrammed Reactor from 70% Power Due to Damage to Condensate Sys. Flexible Bellows on 2A Condensate Booster Pump Was Overpressurized.Licensee Initiate Controlled Shutdown ML20199B8121997-11-0303 November 1997 Notice of Violation from Insp on 970817-1004.Violation Noted:Written Procedures Were Not Implemented on 970815 & Maintenance Work Was Completed Using Maintenance Work Order W/Inadequate Instructions ML20199B8221997-11-0303 November 1997 Insp Repts 50-321/97-09 & 50-366/97-09 on 970817-1004. Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support IR 05000321/19970081997-10-0303 October 1997 Insp Repts 50-321/97-08 & 50-366/97-08 on 970818-22.No Violations Noted.Major Areas Inspected:Observation & Evaluation of Biennial Emergency Preparedness Exercise for Plant IR 05000321/19970071997-09-11011 September 1997 Insp Repts 50-321/97-07 & 50-366/97-07 on 970629-0816.No Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support ML20196J7431997-07-25025 July 1997 Insp Repts 50-321/97-05 & 50-366/97-05 on 970518-0628. Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support ML20196J7051997-07-25025 July 1997 Notice of Violation from Insp on 970518-0628.Violation Noted:On 970609,steps 8.4.5 & 8.5.2 of Administration Control Procedure 30AC-OPS-001-OS,rev 15 Were Not Correctly Implemented ML20149H6651997-07-17017 July 1997 Insp Repts 50-321/97-06 & 50-366/97-06 on 970609-13. Violations Noted.Major Areas Inspected:Licensee Corrective Action Program Including Problem Resolution,Operating Experience Feedback Programs & self-assessment Activities ML20149H6581997-07-17017 July 1997 Notice of Violation from Insp on 970609-13.Violation Noted: Improperly Stored Matl,Which Had Potential to Impact Performance of Safety Related Equipment in Control Room, Was Identified ML20141F8841997-06-17017 June 1997 Insp Repts 50-321/97-03 & 50-366/97-03 on 970406-0517. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20141F8641997-06-17017 June 1997 Notice of Violation from Insp on 970406-0517.Violation Noted:Listed Examples of Inadequate Testing Procedures Were Identified ML20140C2301997-05-30030 May 1997 Notice of Violation from Insp on 970428-0502.Violation Noted:Policies & Procedures Were Not Adequately Implemented in Employee Assistance Program Info & Released W/O Written Permission from Employee ML20140C2441997-05-30030 May 1997 Insp Repts 50-321/97-04 & 50-366/97-04 on 970428-0502. Violations Noted.Major Areas Inspected:Fitness for Duty, Access Authorization & Physical Security Program for Power Reactors ML20148B8191997-05-0505 May 1997 Notice of Violation from Insp on 970223-0405.Violation Noted:Sections 8.12,8.13,4.2.2,4.7.7 & 8.8.3 of Procedure 30AC-OPS-001-OS Were Not Correctly Implemented IR 05000321/19970021997-05-0505 May 1997 Insp Repts 50-321/97-02 & 50-366/97-02 on 970223-0405. Violations Noted.Major Areas Inspected:Licensee Operations, Engineering,Maint & Plant Support IR 05000321/19973001997-04-0404 April 1997 NRC Operator Licensing Exam Repts 50-321/97-300 & 50-366/97-300 on 970314-20.Exam Results:All Candidates Passed Exam IR 05000321/19970991997-04-0404 April 1997 SALP Repts 50-321/97-99 & 50-366/97-99 for 950528-970222 ML20137F6301997-03-24024 March 1997 Notice of Violation from Insp on 970119-0222.Violation Noted:Design Control Requirements Not Translated Into Specifications ML20137F6451997-03-24024 March 1997 Insp Repts 50-321/97-01 & 50-366/97-01 on 970119-0222. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support PNO-II-97-017, on 970312,licensee Reported Employee Collapses Onsite.First Aid Administered Until Ambulance Arrived. Employee Transported to Appling County General Hosp in Baxley,Ga & Pronounced Dead.Autopsy Will Be Performed1997-03-13013 March 1997 PNO-II-97-017:on 970312,licensee Reported Employee Collapses Onsite.First Aid Administered Until Ambulance Arrived. Employee Transported to Appling County General Hosp in Baxley,Ga & Pronounced Dead.Autopsy Will Be Performed ML20134L0771997-02-13013 February 1997 Notice of Violation from Insp on 961208-970118.Violation Noted:Written Procedures Were Not Implemented & Listed Examples of Failure to Implement Procedures for Radiation Control Activities Were Identified PNO-II-97-006A, on 970129,plant Shutdown Due to Primary Pressure Boundary Leakage Update.Licensee Continuing to Cold Shutdown Conditions to Perform Addl Corrective Maint Activities.Resident Inspectors Monitoring Repair Actions1997-01-30030 January 1997 PNO-II-97-006A:on 970129,plant Shutdown Due to Primary Pressure Boundary Leakage Update.Licensee Continuing to Cold Shutdown Conditions to Perform Addl Corrective Maint Activities.Resident Inspectors Monitoring Repair Actions PNO-II-97-006, on 970129,Unit 1 Declared Notice of Unusual Event for Reactor Coolant Pressure Boundary Leakage,As Defined in TS 3.4.4.Resident Inspectors on Site Monitoring Licensee Actions.State of Ga Notified1997-01-29029 January 1997 PNO-II-97-006:on 970129,Unit 1 Declared Notice of Unusual Event for Reactor Coolant Pressure Boundary Leakage,As Defined in TS 3.4.4.Resident Inspectors on Site Monitoring Licensee Actions.State of Ga Notified 1999-09-16
[Table view] |
See also: IR 05000321/1987032
Text
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, gR Rf C ' UNITED STATES
$ RUCLEAR REGULATORY COMMISSION
[- -
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n REGloN 11
101 MARIETTA STREET,N.W.
$ j
C' AT LANT A. G EoRGI A 3032.'
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\,+.**+/ MAR 0 81988
Report Nos.: 50-321/87-32, 50-366/87-32
Licensee: Georgia Power Company.
P. O. Box 4545
Atlanta, GA 30302'
Docket Nos.: 50-321, 50-366 License Nos.: .0PR-57, NPF-5
Facility Name: Hatch
Inspection Conducted: DecmberJ-10,1987 -;
Inspector: k!/
A. Gooden
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/f/88
D' ate Signed
Accompanying Personnel: G. W. Bethke
W. G. Gloersen .
K. C. McBride 1
J. V. Ramsdell l
Approved by: /f OO I
T. R. Decker, Section Chief Date Signed
Division of Radiation Safety and Safeguards
SUMMARY
Scope: This special, announced inspection was an Emergency Response Facility
Appraisal. Areas examined during the appraisal included a review of selected
procedures and representative records, the ERFs and related equipment, and
interviews with licensee personnel. Select activities were observed during the
1987 annual exercise to ascertain the adequacy of the ERFs and related
equipment.
J Results: No violations or deviations were identified.
,
8803300354 880309
PDR ADOCK 05000321
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TABLE OF CONTENTS
Details
1.0 Assessment of Radioactive Releases
1.1 Source Term
1.2 Dose Assessment
2.0 Meteorological Information
3.0 Technical Support Center
3.1 Regulatory Guide 1.97 Variable Availability
3.2 Functional Capabilities
3.3 Habitability
3.4 Data Collection, Storage, Analysis and Display
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4.0 Emergency Operations Facility
4.1 Location and Habitability
4.2 Functional Capabilities j
4.3 Regulatory Guide 1.97 Variable Availability
4.4 Data Collection, Storage, Analysis and Display
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5.0 Persons Contacted
6.0 Exit Interview ;
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7.0 Licensee Actions on Previously Identified Findings
8.0 Glossary of Abbreviations l
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1.0 Assessment of Radioactive Releases
1.1 Sou'rce Term
There were four normal release pathways at Hatch: the main
stack, Unit 1 Reactor Buildina vent, Unit 2 Reactor
Building vent, and the Recombb.or Building vent. The main
stack and the Reactor Building vents for Units 1 and 2
respectively, had both normal range and accident. range
(KAMAN) monitors. The Recombiner Building vent only had a
normal range monitor since this pathway isolated on any
accident of concern. The normal range monitors were
scintillation detectors with two channels and a range of
101 to 105 cpm. Accident range monitors were GM detectors
with one channel and a range of 5.0 E-2 to 1.0 E 5 pCi/cc.
Calibration factors had been generated for normal range i
monitors which would convert from a counts per second (cps) '
or counts per minute (cpm) monitor readout to a release
rate in pCi/s using an appropriate vent or stack flow rate ~ .
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Calibration factors were updated by procedure on a i
quarterly basis with updated graphs showing _ the
relationship between monitor reading and release rate found
in the Control Room. Accident range monitors readout in
pC1/cc and could be converted to a release rate using an
appropriate vent or stack flow rate.
The drywell wide range radiation monitor could be used to
generate a source term. The monitor, located inside the I
drywell, was a sensitive ionization detector with two
channels and a range of 1 to 10' R/h. Using the
methodology from General Electric's core damage guidance
(NEDO-22215), the drywell monitor reading could be related
to percent core damage. The percent core damage could then
be related to pCi/cc concentration of noble gases and
radiciodines in the drywell based on the time after reactor
shutdown. A source term (pCi/s) could then be generated
assuming a leak rate of 1.2% per day (the Technical i
Specification maximum allowable leak rate) or by assuming l
the drywell to be vented at a given flow rate.
Containment (drywell) air sample analyses obtained using l
the post-accident sampling system (PASS) could be used to
determine a release rate. The isotopic sample results
could be converted to Xe-133 dose equivalent for noble
gases and I-131 dose equivalent for radioiodines. Then a
release rate could be calculated assuming a 1.2% leak rate
or by assuming the drywell to vent at a given flow rate.
If all monitoring instrumentation used to generate a
release source term were inoperable or offscale, a source
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tera could be generated by obtaining grab samples from or
near the release points.
1.2 Dose Assessment
The licensee's primary dose assessment model, entitled
"DOSE," was run on an IBM-AT, and was available for use in
-the EOF and the corporate office. The capabilities of DOSE
and the operating instructions were found in
Procedure 73EP-EIP-015-OS entitled, "Offsite Dose
Assessment." DOSE calculates whole-body and child thyroid
dose rates for both. elevated and ground-level releases.
The main stack releases were considered elevated and the
vent releases (Reactor Building and Recombiner Building)
were considered ground-level. Multiple source terms could
be handled by this model (e.g. release from the main stack
and the Reactor Building vent). Integrated ' doses were
calculated for distances of 1, 2, 5, and 10 miles.
Calculations could be updated every 15 minutes.
Additionally, DOSE had the capability for calculating off
center-line dose rates for specific offsite distances and
center-line dose rstes at distances other than 1, 2, 5, and
10 miles.
Source terms from the drywell wide range radiation
monitors, chemistry samples (drywell air samples or grab
samples from the release vents' or the main stack), and
effluent monitors could be entered into the model . A
direct entry of C1/s could also be handled by the model.
The computer code used for dose assessment in the E0F used
a straight-line Gaussian model for estimating the transport
and diffusion of radioactive material released to the
atmosphere. This model satisfied the regulatory
requirements and was appropriate for an initial assessment
performed in the Control Room, but had limitations as a
primary model for use in the EOF regarding tracking of
radioactive material releases if the wind direction changes
following the release.
In reviewing DOSE (Version IBM-2.02), it was also noted
tnat the magnitude of the horizontal diffusion coefficient
(sigma y) is limited to 1,000 m. The license did not
provide the basis for this limitation. In addition, it was
noted that the primary diffusion model in the code includes
a meander correction term in calculations for ground-level
releases. The manner in which the term was applied follows
from Regulatory Guide 1.145. However, the Regulatory Guide
assumes that the calculations are based on hourly average
meteorological data. It is therefore inappropriate to
apply the meander correction when diffusion computations
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are based on short-term averages of data and Jare made' at.
frequent intervals. Thus, the seander correction should'
not be applied. to the 15-minute dose estimates. However,
it is appropriate to. ccatinue to apply. the correction to
the 2-hour dose pr -tions. The licensee _ agreed to
evaluate the limita on the sigma y and the meander
correction factor us..
DOSE estimates the distance to the location of the maximum-
dose for elevated releases using a relationship attributed
to Turner's "Workbook of Atmospheric Dispersion Estimates."
This relationship is based on a specific set of curves that
describe vertical diffusion. The relationships used to'
evaluate vertical diffusion in DOSE are based on a _
different set of curves. As a result,- the distances-
reported in the computer code output are not consistent
with the actual model used to estimate doses. An
additional computer code used for dose asserment in the
E0F includes an optional diffusion model for . elevated
releases called a fumigation model that is taken from NRC
Regulatory Guide 1.145. The inspector discussed with
licensee representatives the guidance provided in
73EP-EIP-015-0S (Page 9) regarding the use of the cooling
tower plume to determine when to use the fumigation model.
Since the physical process that causes fumigation is
entirely different from the processes that cause downwash
of the cooling tower plume, the licensee agreed to evaluate
this use in the procedure.
Both the primary and backup meteorological systems included
modules that compute the standard deviation of the wind
direction (Sigma Theta). This information was recorded on
strip charts in the Control Room and E0F. The inspector
discussed with licensee representatives the fact that sigma
theta was a better predictor of horizontal diffusion than j
Delta T. The licensee agreed to consider sigma theta for ;
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estimating horizontal diffusion coefficients in the dose
assessment model . lhe inspector noted that Regulatory
Guide 1.23 provides a means of converting sigma theta to ,
stability class, and that delta T could continue to be the i
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basis for estimating vertical diffusion coefficients.
Meteorological and source term data were manually entered ;
into the dose assessment procedure. Meteorological data l
could be obtained from strip charts or the SPDS terminals
in the E0F, or from the Control Room via phone
communications. Similarly, affluent monitor readings and
flow rate readings could t, .; obtained from the SPOS
terminals in the EOF or from the Control Room via phone
communications. Current calibration factors for converting
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normal range effluent monitor readings from cps to pCi/cc
were obtained from the Control Room.
The inspector observed that the procedure used to obtain
meteorological data for use in dose assessmen't was subject
to error and bias. Meteorological data used for dose
assessment in the EOF was obtained from the Control Room.
In the Control Loom, the meteorological data were manually
estimated from strip charts containing instantaneous
measurements. Meteorological data was also available from
the SPDS. However, the meteorological data displayed on
the SPDS was not averaged; the SPDS data reflected
instantaneous variations as they occurred in the
atmosphere. Consequently, the SPDS data was inappropriate
for use in dose assessment. On January 20, 1988, members
of the Region II Emergency Preparedness staff discussed
with the licensee's Site Emergency Preparedness Coordinator
the current method for obtaining meteorological data used
in dose assessment. The licensee was informed that the
current method of obtaining meteorological data for dose
assessment presented several probable sources of error.
The licensee agreed to conduct an evaluation to determine
if a more reliable and less subjective prc :edure was
necessary to ensure that meteorological data was being
compiled and computed in accordance vith RG 1.23.
DOSE must consider a certain mix of radionuclides when
entering release rate information in C1/s determined from
effluent monitoring readings. The whole-body dose rates
were calculated using a fixed mixture of noble gas
radionuclides that represent an average mixture for two
hours after reactor shutdown. No consMeration was given
to the change of this mixture beyona two hcurs after
shutdown. The inspector noted that by not considering this
mixture of noble gases to change, the offsite whole-body
dose rates could be overestimated. Calculations using
IRDAM indicated that whole-body dose rates could be
approximately a factor of 10 greater for a unit release of
noble gases immediately following shutdown compared to a
unit release of noble gases 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> after shutdown.
Child thyroid dose calculations with DOSE used the I-131
dose conversion factor from Regulatory Guide 1.109, thereby
assuming all the radioiodine activity to be I-131. The
inspector noted that similar to the discussion above
regarding noble gas nuclide mixtures, the mixture of
radioiodine nuclides would also vary with time after
reactor shutdown. Considering all the radioiodines to be
I-131 would overestimate tha child thyrrid dose during the
first 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> after reactor shutdown. Calculations using
IRDAM showed that the ch11d thyroid dose could be
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approximately a factor of 5 greater for a unit release. of
I-131 compared to a unit release of a "0-hour after
shutdown mix" of radioiodines.
DOSE had an option entitled "chemistry samples" which
allows the input of individual radionuclide concentrations.
These concentrations were converted into dose equivalent
Xe-133 and dose equivalent I-131 values by - the model for
calculation-purposes. - DOSE only allowed the input of noble
gas and radiciodine nuclides. The licensee agreed to
consider improving the model to allow evaluation .of
additional fission products such as Cs-134 and'Cs-137. '
Backup dose calculations would -be performed in the
Corporate Office using DOSE. If the E0F must be evacuated,
the dose assessment responsibility would be transferred to
the Corporate Office until the Alternate EOF was activated.
Manual calculations could be performed in the EOF as a
backup method using the verification tables. in
Procedure 73EP-EIP-015-05 -(Of f site Dose Assessment). -
During the exercise, the inspector noted _that dose
assessment personnel in the EOF. used the manual,
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labur-intensive method to verify DOSE results. The
inspector discussed with the licensee the use of the DOSE
results in the EOF to compare with those being done
simultaneously in the Corporate Office, since the manual
calculations using the verification tables -could be more
subject to error.
Procedure 63EP-EIP-053-0S (Prompt Offsite Dose Assessment)
was used to perform the ir.itial dose assessment required
for decisionmaking in the Control Room and the TSC. The '
procedure provides for a manual method that calculated site
boundary whole-body dose rates, assuming worst case
meteorological conditions. The method could be used for ;
making initial assessment from any of the four release
pathways (main stack, Unit 1 Reactor Building vent, Unit 2
Reactor Building vent, and Recombiner Building). The
procedure contained nomograms relating effluent monitor
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readings to site boundary dose rates, During the exercise
observation, the inspector noted that a Control Room player j
- had difficulty in reading the graphs. The licer.see agreed ;
to consider providing enlarged versions of these graphs in
the Control Room and TSC. ,
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Based on the above review, the licensee agreed to evaluate I
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the following: l
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Review the primary dose assessment code (DOSE) to
assure that its use of atmospheric transport and
diffusion models is appropriate, that corrections are
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made for radioactive decay and radionuclide mix after-
reactor shutdown, and that it can adequately track the
release during changes in wind direction '(50-321,
366/87-32-01). .
Review the meteorological equipment and procedures
used for the collection of meteorological data used in
dose assessment to' assure it is in accordance with
RG 1.23 (50-321, 366/87-32-02).
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The following items - should be_ considered .by the licensee
for improvement:
Use of Sigma Theta to estimate stability class rather-
than Delta T. ,
Inclusion of additional fission products to: the
"chemistry samples" option of "DOSE" which presently -
allow entry of only noble gas and radioiodine
nuclides.
Elimination of the use of hand calculations in the EOF - '
to verify "DOSE" results. Comparison of results with
Corporate Office personnel conducting parallel
calculations using "00SE."
Providing the Control Room with enlarged versions of
prompt dose assessment normograms relating effluent
monitor readings to site boundary dose rates.
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2.0 Meteorological Information
Onsite meteorological data is provided by primary and backup
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meteorological systems. The primary system includes' the following
measurements: wind at 10, 60 and 100 m; temperature differences
between 10 and 100 m, and 10 and 60 m; temperature at 10 m; and dew
point at 10 m. In addition, precipitation is measured near the
primary meteorological tower. Meteorological measurements made by
the backup system include wind at the 23 m level and temoerature
4
difference between the 10 and 45 m levels. No problems related to
instrument specifications, installation or exposure were no ted. The
inspector discussed with the licensee the fact that there could be
problems in the future if trees surrounding the towers are allowed _to
grow without restriction.
1
Signals from the meteorological instruments go to instrument sheds
"
located near the bases of the towers, wnere they would be conditioned
and displayed. The signals would then be transmitted from the shed
to the Control Room and EOF. Although the sheds are not within
, tightly controlled areas, they were within the plant fence. The
instruments and towers were protected from lightning, and the sheds-
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appeared to have adequate environmental control to permit the
instrumentation to operate reliably. Instrument electrical power was
obtained from an uninterruptable power supply.
Plant procedures provided for daily inspections, quarterly functional ,
i checks, and semi-annual calibrations of the meteorological instrument
systems. Records indicated that there have been some reliability
problems with. individual instruments. However, as a result of the
redundancies in .the systems, the availability of onsite
meteorological data had been maintained at an acceptable level.
Meteorological data were available in the Control Room from strip
chart recorders and via the .SPDS. To obtain meteorological data '
appropriate for use in dose assessment, average wind directions,
speeds and stabilities had to be estimated -from the strip chart
recorders. As a result, biases and errors in the estimation of
average meteorological conditions were possible as discussed above in
Paragraph 1. It was noted that several of the recorders for wind
data were adjusted so that the wind speed zero was off-scale on the
low side. This data could subsequently result in a source of
potential error in the data used in dose assessment. The
meteorological data presented by the SPDS was not a 15 minute
average. The data reflected the second-to-second variations that
were common in the atmosphere. As a result, the SPDS meteorological
data were not appropriate for use in dose assessment.
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Meteorological data for use in dose assessment were passed to the EOF
- from the Control Room and posted on a status board. Meteorological
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data were also available directly from the primary and backup towers.
The data were recorded on strip charts. The inspector discussed with
the licensee the fact that the strip chart in the EOF containing the
temperature differences was difficult to read due to the location.
The area was dimly lit. In addition, the range of the temperature ,
difference recorder was too wide to permit easy determination of the
differences required to resolve stability Classes B and C.
a
Fifteen minute averaged meteorological deta were available in the E0F
from the AutoData 10 data logger. Howeve.r, 73EP-EIP-015-OS did not
list the AutoData 10 as a source of meteorological data. The only
sources listed were the status board containing data from the Control
Room and the General Office Operations Center in Atlanta (which did
, not provide averaged, onsite meteorological data) The inspector
discussed with the licensee that the algorithm esed by the
,
AutoData 10 to average wind directions was incorrect, in that the
<
algorithm produced an arithmetic average that could be ir error by as ,
much as 180 degrees under rather common wimi direction comvnations.
>
Based on the above review, and as discussed in Paragraph 1, above
(although the licensee's meteorological system complies with i
RG 1.97), relevant recording systems and procedures for obtaining '
meteorological data used in dose assessment might not provide
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- reliable 15 minute averages of meteorological data. The inspector
discussed the above issues with licensee representatives who agreed
to consider the following:
- Evaluation of the algorithm used by the AutoData 10 to compute
average wind directions for tecuracy.
Relocation, or improvement cf the lighting for the E0F
meteorological strip charts u;ed to record Delta T and Sigma
Theta.
Verification that the zero adjustment setting for the wind speed
recorders are on scale.
3.0 Technical Support Center
The Technical Support Center (TSC) was located in the Service
Building Annex, approximately two minutes walk from the main Control
Room. The total size of the TSC was over 1,800 square feet of space.
3.1 _ Regulatory Guide 1.97 Variables Availability
P.egulatory Guide 1.97 variables were provided in the TSC
via the Emergency Response Data System (ERDS). Two i
components of ERDS, the Safety Parameter Display System
(SPDS) and Emergency Response Facility Display System
(ERFDS), provided the TSC Managers with information
required for performance of their emergency response
functions. Units 1 and 2 shared a common ERDS console in
the TSC.
The inspector reviewed a Safety Evaluation Report (SER)
provided by the licensee to demonstrate conformance with ,
RG 1.97 requirements. According to documentation, Georgia 1
Power Company received a final, satisfactory SER from NRC l
on the implementation of RG 1.97 on July 30, 1985. The
only missing thermal-hydraulic or radiological parameter of
interest in the ERFs from the ERDS was the Unit 1
Recombiner Building vent radiation monitor; however, this
parameter alarms in the TSC on the analog annunciator
panel. The Recombiner Building vent would isolate on any
accident of concern and the value would be available by
telephone. Since 1985, several additional parameters were
added to the ERDS system, including meteorological
parameters and drywell sump level. No problems were
observed regarding the availability of parameters on the:
ERDS computer system. The ERDS system was scheduled for l
daily surveillance testing to insure reliability of data i
transmission. '
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The primary means of obtaining RG 1.97 variables was via
the ERDS system. In addition to the parameters available
electronically on the EROS system, during activation of the
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emergency plan, three dedicated data-oriented telephone
Communicator / Recorder personnel were stationed in the TSC
with status boards. These personnel were in communication
with personnel in the Control Room and other locations, and
continuously recorded plant status, radiological
parameters, and key thermal-hydraulic parameters on large
status boards. The status boards provided a rough. trending
capability, using 15 minute data updates, to supplement the
trending capabilities of the ERDS.
In addition to the ERDS and status boards discussed above,
the TSC had an analog status wall consisting of an
annunciator panel and a Nuclear Steam Supply System (NSSS)
mimic for each reactor unit. The annunciator panels
contained repeater annunciators for selected annunciators
located in the Control Room. The NSSS mimics (data
acquisition panels) contained pump and valve indicators for
the primary emergency and normal core cooling / recirculation
systems (e.g. HPCI, RCIC, RHR), safety relief valves, main
steam isolation valves, etc.
Based on the above review and written procedures, the
RG 1.97 variable availability was determined to be
adequate.
3.2 TSC Functional Capabilities
The following areas of power continuity were considered in
evaluating the ability of the TSC to function during a
station blackout without interruption: TSC data
acquisition systems, communications equipment, lighting,
and the ventilation system (HVAC).
Non-instrument loads (e.g. ventilation) in the TSC were
powered from the following diverse sources:
4 KV Bus IF and 2F (Class 1E)
Unit 1 and 2 Offsite 115 KV Power
Essential Diesel B
Lighting and instrument loads (e.g. lights, EROS Computer
System) were powered from the following diverse sources:
Security diescl
Normal plant 600 V station service
Battery backed uninterruptable power supply (UPS)
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Therefore, all TSC equipment, lighting, and ventilation
systems were supplied by reliable, redundant power The
inspector noted that some distribution panel switches in
the TSC mechanical equipment room were poorly labeled .or
mis-labeled. The licensee,'when informed of this matter,
provided documentation to' indicate that a plant-wide
distribution panel labeling program was reviewed - by the
Plant Safety Review Board, and would be implemented upon
approval by the appropriate authorities. This program
should correct the problems noted in the TSC.
Several systems were available to support th? TSC in the
performance of emergency functions. Plant system status
was available on the ERDS-(SPDS, ERFDS), the annunciator
panels, NSSS mimics, and status boards. The SPDS portion
of ERDS had considerable trending capability for parameters
associated with the primary displays. The ERDS stored two
hours of historical data on disk for rapid access and
trending back in time. The standard ERDS trend plots were
selectable to either six or sixty. minutes of historical
data. Trends were also maintained by listing the most
recent 4 sets of 15 minute data updates on the TSC manual ,
status boards.
Emergency Plan Implementing Procedure 63EP-RCL-005-OS
(Determination of the Extent of Core Damage Under-Accident-
conditions) described a procedure for determining the
extent of core damage as a function of the drywell
radiation monitor under accident conditions, based on the
General Electric NED0s. Pre-calculated relationships for
the following were contained:
Coolant radionuclide concentration to core damage
Containment radiation levels to core damage
Drywell hydrogen concentration versus core damage and
percent metal-water reaction
Containment airborne radioactivity concentration to
core damage
The inspector further noted that the SPDS/ERFDS
thermal-hydraulic alarm setpoints were closely related to
both Technical Specification limits and Emergency Action
Level (EAL Procedure 73EP-EIP-001-05) trigger points.
While SPDS/ERFDS radiological trigger points were not
generally programmed with setpoints, the TSC annunciator
pane! contained alarms which were anticipatory to, or the
same as the EAL radiological trigger points. Radiological
parameters alarmed on the TSC annunciator panels included
Reactor Building vents, main stack, containment high range
dome monitor, Unit 1 Recombiner Building vent, main steam
line monitors, and offgas pre-treatment.
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Based on the above review,. the area of the-TSC functional
capability.was determined to be' adequate.
3.3 TSC Habitability
The TSC Ventilation System operated satisfactorily to
. pressurize the TSC via a filter train consisting of series
components in the following order: prefilter - heater -
HEPA - charcoal - charcoal - HEPA. This arrangement for
the emergency ventilation system was consistent with the
recommendations in - RG 1.52. The emergency ventilation
train was aligned upstream of and in series with the normal
ventilation train, thereby minimizing the chance of. bypass
flow during emergency operation. During system operation,
the differential pressure across all- filters was
satisfactory. A radiation monitor was installed at the-
comoined normal / emergency - suction louver to the outside
atmosphere which automatically initiated ' the system upon
sensing increased radiation . levels. The system was !
observed to pressurize the TSC to approximately
.09 inches wg during the emergency exercise. The low
differential pressure (DP) alarm was- set at about
0.1 inches wg. This resulted in frequent low DP alarms.
The inspector discussed with licensee representatives that
it appeared that the 0.09 inches wg of DP was satisfactory
to pressurize the facility and they needed to either lower
the setpoint or take actions to improve the sealing of the l
TSC to eliminate the spurious low DP alarms. The inspector
also noted that the charcoal adsorber sample laboratory '
test conditions were not specified in
Procedure 425V-X75-001-1 (Testing of TSC Filter Train by
Vendor, Revision 1, October 22, 1985). The licensee
representative agreed to evaluate these issues. ,
i
Based on the above review, TSC habitability appeared to be i
adequate. '
Based on the above, licensee representatives agreed to
evaluate the following:
Elimina' ion of spurious TSC HVAC low DP alarms by
lowering alarm setpoint or improving the facility
sealing
Inclusion of the laboratory test condition
requirements to the TSC charcoal vendor test
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-3.4 TSC Data Collection, Storage, Analysis and Display
Real-time data acquisition, storage, and display were
performed by two separate computer systems for Hatch
Units 1 and 2, namely: (1) a Safety Parameter Display
System; and (2) an Emergency Response Facility Display
_
System. The computers, signal generators, and graphics
display devices were military standard units. The SPDS
consisted of 1 R0W MSE/14 computer, _1 OTI graphic display i
system, and a fiber optic communications link. The
configuration of the ERFDS included 1 R0 W MSE/14 computer
system, 1 Ramtek graphics display generator,_ 2 Ramtek
graphics display CRTs _(GM-850's) in the TSC and 2 GM-850's
in the EOF, a magnetic tape system, and a fiber optic
communications link.
The following table shows the sensor distributions for
Hatch Units 1 and 2.
SPDS ERFDS ERFDS
Analog Analog Digital Total
Unit # Sensors Sensors Sensors Sensors >
1 81 110 698 889
2 87 113 704 '904- ,
Sensor information was collected from Foxboro analog,
Validlyne analog, and Cutler Hammer Digital intelligent
front ends. With the use of - a fiber optic link and
R0 W 3552 transducers, sensor information gathered by ,
either the SPDS or the ERFDS was routinely passed to the I
other at 5 megabits /second. This data was written to I
shared memory in each computer system so that immediate l
access to all sensors monitored by both systems was
available for processing. Failure of either the SPDS or
the ERFDS would cause only part of the safety parameter
data to be available at the ERF display CRTs.
SPDS and ERFDS systems were configured with R0W 4050/5042
8" hard di sks. Every second, complete sensor sample sets
were collected, analyzed, stored to hard disk, and
displayed to the ERF CRTs..
In the TSC, there were two graphic display CRTs (cathode
ray tubes) controlled by Ramtek-9400M/I graphics generators i
(located in the Control Room), Ramtek GM-850 display CRTs '
were driven by RGB (red green-blue) video signals l
transmitted from the Ramtek graphics generator at 10 MHZ ;
(megaherz). Users could select the Hatch Unit desired and
display safety parameters or parameter sets of interest,
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On request an RGB encoder translated the video signal into
.a faster format to produce a black and white hard copy.
Graphics displays were updated by the SPDS/ERFDS computer _
systems every 1 to 10 seconds depending on the priority of !
the graphics display task in use. Users could select '
critical parameter displays using function keys and a
screen menu. Displays that the user could select included i
the following:
Primary
Trend
Diagnostic
Emergency
Log in/ Log out
Typical displays included a graphical representation of a I
plant system with real-time updated parameters. - In.several
cases, trend graphs of safety parameters could be shown on
the display to provide additional information about how
these critical parameters were changing.
A user's manual defining operation and use of the display
system was reviewed. The manual provided adequate
instructions and examples of typical safety parameter
displays. The function key / menu system was user-friendly l
and systems' functions could be easily learned.- i
Unit 1 SPDS and ERFDS computers read, analyzed, and stored
to hard disk 889 analog and digital sensors every second. !
Unit 2 SPDS/ERFDS computers read, analyzed, and stored to i
hard disk 904 analog and digital sensors overy second. The )
SPDSs were dedicated systems and were not used to support l
other data processing tasks. The ERFDSs were also ;
dedicated systems; however, they did read meteorological '
data from the MDCS and produced a meteorological display on '
request. Licensee representatives reported that load
testing, such as requesting displays concurrently on all ,
aveilable display terminals, produced no observed system '
degradation.
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Class 1E optical isolators had been used to isolate the
SPDS from the signal source. Also, the ERFDS was reported
- to be isolated from Class 1E plant systems through suitable
means. Validation and verification (V&V) performed
independently by Bechtel, Gaithersburg indicated that no
evidence of signal degradation, interference, or damage was
l observed (documentation entitled "Emergency Response Data
! Systems Units 1 and 2 Validation Report," by H. S. Kassel,
Jr. Project Engineer and L. D. Wechsler, both of Bechtel
Eastern Power Corporation, July 1986).
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The data communications components of. the SPU5 and ' the
ERFDS were adequate .to support data acquisition, analysis,
display, and storage for TSC requirements. As mentioned
earlier, the SPDS and the ERFDS shared data via a
5 megabit /second fiber optic CPU to CPU link. Error
checking devices were installed to insure correct data
transmissions. CRT displays in the TSC were updated
through the use of RGB balanced line cabling at a rate of
45 megahertz. Time resolution for data communications was
adequate.
The SPDS and the ERFDS were dedicated systems designed to
support plant safety monitoring and reporting needs.
Utility personnel interviewed reported that running all
display monitors concurrently caused no observable system
degradation. The ROLM computers were multi-tasking units
that were programmed to acquire, analyze, and store data on
a first priority approach. The SPDS primary display
showing real-time critical reactor parameters also executed
at highest priority. Other displays and functions -were
handled at lower priorities. The way that software tasks
were scheduled allowed the SPDS and ERFDS systems to
complete critical tasks without degrading the systems.
Data storage was functionally implemented to meet
NUREG-0696 requirements. Interviewees reported that at any
time, three hours of historical data were available .to
provide trending information on critical plant parameters.
On demand, or on a reactor "SCRAM," plant parameter data
would be continuously stored on a magnetic tape. This data
would continue to be stored until the tape storage process
was manually halted or until another tape was mounted.
Tapes would fill to capacity every 14 hours1.62037e-4 days <br />0.00389 hours <br />2.314815e-5 weeks <br />5.327e-6 months <br /> and require
changing. Data storage capability could continue
indefinitely as long as it was needed. Currently if a
computer failed and needed restarting ("rebooting"),
historical data filed on the computer disks would be lost.
If this occurs, data storage requirements would not be met.
The utility was in the process of correcting this sof tware
problem (Software Modification Request (SMR) No. 45).
The V&V report by Bechtel Eastern Corporation was discussed
above. In addition, the inspector reviewed the model
descriptions in the Utility Functional Specification. On
reviewing model descriptions in the Utility Functional
Specification, an error was discovered in the "rate"
algorithm documentation. The error was reported to the
licensee, and later during the ERF appraisal, the
Functional Specification document was updated with a new
hand written "rate" algorithm (Page 3.1 of the Functional
Specification).
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Utility contacts reported that SPDS analog sensors were
redundantly sampled. The following describes how two
independent values for each safety parameter were handled:
If both sensor values were within pre-established
limits, their average was displayed using a green
background
If only one value was outside specified limits, the
other was displayed using a yellow background
If both sensor values were outside limits, their
average was displayed using a red background
Manual logging of computer system unavailability was
performed by the licensee. The unavailability was reported
to be less than .05 which is acceptable. However, the
licensee contact stated that no manual data entry processes
were employed. The computer systems used to support ERF
functions were military standard units and did not require
special environmental control. Air conditioning was
reported b, licensee personnel to be functional in the CR,
TSC, and the EOF.
The licensee received a final SER on RG 1.97 variable
implementation in 1985. Additional parameters have been
2
added to the ERDS system since the 1985 SER. All of the RG
1.97 parameters approved by NRC were included as inputs to
the ERDS. Plant Hatch was one of the six plants evaluated
in the 1985 SPDS Pilot Evaluation Program. Although no
formal SER was received by GPC on the SPDS, the Pilot
Program report stated that the system met or exceeded the
NUREG-0737, Supplement I requirements. According to the
documentation, the SPDS was shown as complete on the Hatch
integrated schedule. As a result of the aforementioned
reports and additional reviews of the ERDS system during
the ERF Appraisal, the TSC data base met the ERF
requirements of NUREG-0737.
Based on the above review the licensee agreed to evaluate
and take appropriate action on the following:
Verify that the completionof the data acquisition
system prog ram upgrade (SMRN45) includes the
capability to produce full data (50-321,
366/87-32-03).
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4.0 Emergency Operations Facility
4.1 EOF Location and Habitability
The EOF was located.in the East Wing of the Training Center-
approximately 0.2 miles south of the plant. An Alternate
E0F was located in the Georgia Power Company District
Office in Baxley, GA beyond the 10 mile radius (i' e. ,
approximately 10.1 miles from _ the power block). This was
consistent with Option 1 in Table 1 of NUREG-0737,
Supplement 1.
The EOF ventilation system emergency mode isolated the
facility from the outside atmosphere and -placed a HEPA
filter in the recirculation flow path. The system was
designed to meet the minimum requirements of NUREG-0737 for
near-site EOFs. A periodic testing program (including 00P
testing) was in place. The inspector discussed- with
licensee representatives test procedure, 42SP-111187-RY-1N,
"Test of EOF Filter Train by Vendor," regarding its
revision and status. The licensee agreed to review the
procedure to determine the need for additions to a final
procedure to include provisions to perform bypass testing
to insure closure of the outside air damper and the two
dampers which isolate the normal, parallel dust filter flow
path.
The licensee agreed to investigate and correct the apparent
HEPA filter bypass flow problem which was identified during
the Appraisal. In addition, the licensee agreed, through
the use of procedures and warning signs, to keep the doors
to the three access points to the EOF closed during
potential airborne radiological problems (and exercises).
Based on the above review, EOF location and habitability ;
appeared to be adequate. i
Licensee representatives agreed to evaluate and take i
appropriate action on the following items:
Revision of and establishment as permanent the EOF '
HVAC testing procedure, and inclusion of steps to test
the isolation dampers in the system.
Revision of Section H-3 of the Hatch Emergency Plan to
reflect the E0F HVAC system as an isolated
recirculating system versus a pressurized system.
Investigation and correction of the apparent HEPA
filter bypass flow problem which was identified during
the appraisal.
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Use of procedures and warning signs to keep the doors 1
to the -three access points to the EOF closed .during
potential airborne radiological problems _ and annual
emergency preparedness exercises.
4.2 E0F Functional Capabilities
With the exception of the TSC analog annunciator and mimic
panels, the EOF data acquisition system and procedures were
almost identical to those in the TSC- (see Paragraph 3).
Status boards in the EOF were more oriented toward dose
assessment than those in the TSC, since the EOF would be
the primary facility for this function. *
In the Alternate EOF, four work areas were available. Two
of the areas provided room for six desks, and the remaining
two areas had room for about two desks. There ' were
approximately eight phones available in the building. A
storeroom was packed with extra tables and approximately 50
chairs. Backup power was provided- by a gas powered
generator which was tested weekly. All ' other equipment '
_
would be brought from the primary E0F. The Alternate EOF-
was not capable of handling all personnel staffing the
primary EOF. The licensee agreed to identify the key staff i
to be required to report to the Alternate EOF and define
their placement in the facility.
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Locations of the primary and alternate EOFs are defined in
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Section 4.1,
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above. Both facilities were ' on a major
i north-south 115 KV distribution line; however, the line was
divided between the facilities by the Baxley Substation, j
The two sections of the 115 KV line had independent feeds.
The likelihood of common mode failure was very small since
both sides of the Substation would have to be damaged to
disrupt power to both EOF facilities. On this-basis, the
near-site E0F power supplies were not reviewed in detail or
tested during the Appraisal. All instruments (e.g. ERDS
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and Do e Assessment computers) in the near-site EOF were
supplied by reliable, UPS backed power'. Non-instrument
loads (e.g. lights) were on normal offsite -115 KV power. l
but the facility had several wall mounted, battery powered !
emergency lighting units. l
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, Based on the above review, the licensee agreed to evaluate
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and take appropriate action on the following: '
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Verification that plans and/or procedures for the
backup EOF to identify key staff who would report to
the Alternate EOF, where they would be positioned in
the facility, and other logistical requirements such
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as transportation, equipmer.t, etc. would be provided !
(50-321,366/87-32-04). l
4.3 Regulatory Guide 1.97 Variable Availability l
The data availability in the E0F was essentially the same j
as that in the TSC, with both the ERDS computer system and 1
Communicator / Recorder personnel serving as the primary and l
backup sources of data. With minor exceptions, information I
in the paragraphs that follow were identical to the !
corresponding TSC section of this report. l
The Georgia Power Company (GPC) RG 1.97 SAR submission to l
NRC was reviewed. This document contained an excellent i
summary of the RG 1.97 variables available in the TSC and ;
EOF on the ERDS. ERDS consists of two Milspec subsystems, I
SPDS and the ERFDS. GPC received a final, satisfactory SER l
from NRC on implementation of RG 1.97 on July 30, 1985. 1
The only "missing" radiological parameter of interest in
the ERFs from the ERDS was the Unit 1 Recombiner Building i
Vent Radiation Monitor. The Recombiner Building vent
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isolates on any accident of concern and the value would be
available by telephone.
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As discussed in the above paragraph, parameter availability
was satisfactory in 1985. Subsequently, several additional
parameters were added to the ERDS system including
meteorological parameters and drywell sump level. No
problems were noted with availability of containment
condition and radiological parameters on the ERDS computer
system. In addition to the parameters available
electronically on the ERDS system, GPC stationed dedicated
telephone Communicator / Recorder personnel in the E0F,
These personnel were in communication with personnel in the
Control Room, the TSC, and other locations. Additionally
plant status records, radiological parameters, and key
thermal-hydraulic parameters were periodically posted on
large status boards. The status boards provided a rough
trending capability, using 15 minute data updates, to
supplement the trending capabilities of th ERDS.
The combination of data available on the ERDS system,
facility status boards, and communicators appeared to be )
satisfactory. j
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Based on the above review, EOF variable availability was i
determined to be adequate. ;
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4.4 E0F Data Collection, Storage, Analysis and Display
The same computers supporting TSC activities also supported
the EOF. These systems and details of their functions have
have been described in Paragraph 3 above. EOF display CRTs
were the same as those located in the TSC, and allowed
users to view Units 1- or 2 parameters on request. - The EOF '
was reported to be approximately 0.2 ' miles from the'~ ERF
computers in the service building, and as such, used the !
same cabling-scheme as the TSC for the display CRTs.
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GPC received a final SER on RG 1.97 variable implementation
in 1985. Additional parameters have been added to the ERDS ,
system since the 1985 SER. All of the RG 1.97 parameters
approved by NRC were included as inputs to the ERDS. Hatch ,
was one of the six plants evaluated in the 1985 SPDS Pilot
Evaluation Program. Although no formal SER was received by
GPC on the SPDS, the Pilot Program report stated that the .
system met or exceeded the NUREG-0737, Supplement 1 l
requirements. Based on these two reports and additional
reviews of the ERDS system during the ERF Appraisal, the
E0F data base met the ERF requirements of the referenced
supplement.
Based on the above review, EOF data collection, storage, I
analysis, and display were determined to be adequate. ;
5.0 Persons Contacted
- J. Beckham, Vice-President ;
- S. Bethay, Supervisor, Nuclear Safety and Compliance I
- G. Creighton, Regulatory Specialist, Nuclear Safety and Compliance !
- R. Dedrickson, Assistant to Vice-President i
- S. Ewald, Manager, Radiological Safety l
- P. Fornel, Manager, Maintenance l
- 0. Fraser, Manager, Site ~ Quality Assurance j
- R. Hayes, Deputy Manager, Operations
- J. Heidt, Manager, Nuclear Licensing
"L. Hill, Manager, Nuclear Emergency Preparedness
- T. Powers, Manager, Engineering Support
- D. Read, Manager, Plant Support
- D. Smith, Superintendent, Health Physics
P. Underwood, Shift Technical Advisor
- E. Wahab, Superintendent, Balance of Plant Engineering
- R. Zavadoski, Manager, Health Physics / Chemistry
Other licensee employees contacted included engineers, technicians,
operators, and security force members.
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Other Organizations
- B. Edmark, Senior Startup Engineer, Bechtel Corporation
Nuclear Regulatory Commission
- L. Crocker, Project Manager, NRR
- A. Cunningham, Senior Radiation Specialist, RII
- T. Decker, Chief, Emergency Preparedness Section, RII
- G. Lapinsky, Engineering Psychologist, NRR ..
- J. Menning, Resident Inspector
- M. Sinkule, iaction Chief, Reactor Projects, RII
- Attended exit interview on December 10, 1987
- Participated in conference call on January 15, 1988
- Participated in telephone exit interview on January 20, 1988
6.0 Exit Interview
The inspection scope and findings were summarized on December 10,
1987, with those persons indicated in Paragraph 5 above. The
inspector described the areas inspected and discussed in detail the
inspection findings listed below. Additionally, the inspector
discussed actions initiated by the licensee during the inspection to
address some of the inspection findings (as noted in Paragraphs 3.2
and 3.4).
Members of the Region II Emergency Preparedness staff telephoned
licensee representatives on January 15, 1988, and January 20, 1988,
to inform the licensee that a review of the report details presented
in Paragraph 1.2 above resulted in an additional open item. A
detailed review of the licensee's dose assessment procedure resulted
in an Inspector Followup Item (review and assure that the
meteorological data used in dose assessment is 15-minute averaged
data). No dissenting comments were received from the licensee.
Although proprietary material was reviewed during the i nsper.ti on , i
such material was neither removed from the site nor entered into this l
report. j
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Item Number Status Description / Reference Paragraph j
50-321, 366/87-32-01 Open IFI - Evaluation of the adequacy l
of the EOF dose assessment model l
(assumptions, correction factors, '
computer codes, etc.) for
continuously assessing the
consequences of a radioactive
release to the environment
(Paragraph 1.2).
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50-321, 366/87-32-02 Open Review'of the meteorological
instruments and/or equipment and
procedures, and assure that the
meteorological data used in dose
assessment is in accordance with
RG 1.23 (Paragraph 1.2).
50-321, 366/87-32-03 Open IFI - Complete Software
Modification Request No. 45 to
ensure that the data acquisition
system program upgrade includes
the capability to produce full <
data file recovery- following
computer failures (Paragraph 3.4). ,
50-321, 366/87-32-04 Open IFI - Verification that the plans
and/or procedures for the backup
E0F identify key staff who would
report to the alternate EOF, where
they would be positioned in the
facility. and other logistical
requirements such as
transportation, equipment etc.
l (Paragraph 4.2).
50-321, 366/87-18-04 Closed IFI - Verification of timely shift-
staff augmentation times using
periodic announced and unannounced
communications drills
- (Paragraph 7.a).
50-321, 366/87-18-06 Closed IFI - Compare dose assessment l
results from the prompt dose
assessment, computerized dose
assessment, state dose assessment, ,
and NRC dose assessment (IRDAM)
methods using standard benchmark
problems (Paragraph 7.6).
50-321, 366/85-25-03 Closed Exercise Weakness - Improvements
- to Public Information program in
coordination of press releases and ,
emergency news information between )
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the licensee and offsite officials
(Paragraph 7.c).
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7.0 Licensee Actions on Previously Identified Inspection Findings (92701)
a. (Closed) Inspector Followup Item 321, 366/87-18-04. . Verify
timely shif t staff augmentation times using periodic announced
and unannounced communication drills.
The inspector determined that the availability of augmentation
personnel for the onsite emergency organization, as specified in
the Emergency Plan, was uncertain because such availability had
not been tested by announced or unannounced drills.
The inspector reviewed documentation dated September 14, 1987,
and October 18, 1987, entitled, "Announced and Unannounced
Callout." The aforementioned documentation verified that
personnel were contacted for estimated time of arrival at the
plant to ensure Table B-1 augmentation times as specified in the
Emergency Plan.
b. (Closed) Inspector Followup Item 321, 366/87-18-06. Compare
dose assessment results from the prompt dose assessment,
computerized dose assessment, State dose assessment, and NRC
dose assessment (IRDAM) methods using standard benchmark
problems.
A previous inspection resulted in the absence of documentation
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by the licensee to show that a comparison test between the
licensee, NRC, and State dose assessment model had been
conducted.
The inspector was provided documentation which verified a
comparison of the licensee computerized method ("DOSE") and
prompt dose assessment method to NRC's IRDAM (Rev. 5) and the
>
State of Georgia's had been performed for 10 test cases.
Differences between the models were identified.
c. (Closed) Exercise Weakness 321, 366/85-25-03. Improvements to
Public Information Program in the coordination of press releases ,
and emergency news information between the licensee and offsite
officials.
.
During a FEMA /NRC meeting following the 1985 annual exercise,
problems were noted in the coordination of news releases and
emergency information between the licensee and offsite
officials.
The inspector noted during the 1987 annual exercise that press
releases were well coordinated between the licensee and offsite
officials, and releases were maae in a timely manner.
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8,0 Glossary of Acronyms and Initialisms
CPU Central Processing _ Unit
CR ' Control Room
CRT Cathode Ray Tube
DAS Data Acquisition System ,
'DP Differential Pressure ;
EAL Emergency Action-Level i
E0F Emergency Operations Facility
ERDS Emergency Response Data System
ERFs Emergency Response Facilities )
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ERFDS Emergency Response Facility Display System l
GM Geiger Muller
GPC Georgia Power Company
HEPA High Efficiency Particulate Air (Filter)
HPCI High Pressure Coolant. Injection :
HVAC Heating, Ventliation, Air. Conditioning )
IRDAM Interactive Rapid Dose Assessment Model '
MDCS Meteorological Data Collection System ,
NSSS Nuclear Steam Supply System j
PASS Post Accident Sampling System. '
RCIC Reactor Core Isolation Cooling
RG Regulatory Guide
RGB Red Green Blue l
RHR Residual Heat Removal System-
SER Safety Evaluation Report
SPDS Safety Parameter Display System l
TSC Technical Support Center J
UPS Uninterruptable Power Supply
V&V Validation and Verification l
4' wg Water Gauge ;
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