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Category:CORRESPONDENCE-LETTERS
MONTHYEARML18066A6871999-10-19019 October 1999 Forwards Response to NRC 990908 RAI Re Inservice Insp Program Relief Request 14.Ltr Contains No New Commitments & No Revs to Existing Commitments ML18066A6881999-10-19019 October 1999 Forwards Rev 5 to Palisades Nuclear Plant COLR, Per Requirements of TS 6.6.5.Ltr Contains No New Commitments & No Revs to Existing Commitments ML18066A6741999-10-0202 October 1999 Forwards MOR for Sept 1999 for Palisades Nuclear Plant & Operating Data Rept Sheet for Month of Aug 1999.MOR for Aug 1999 Inadvertently Had Copy of Ref Data Sheet for Apr 1999 Data ML18066A6791999-10-0101 October 1999 Provides Response to RAI Re Draft Rept, Study of Air- Operated Valves in Us Nuclear Power Plants. ML18066A6621999-09-30030 September 1999 Notifies NRC That Util Will Implement ITS at Plant on or Before Oct 31,2000 & Attachments 1 & 2 Contains Request for License Condition Which Relates First Performance of New or Revised Surveillance Requirements to Implementation of ITS ML18066A6601999-09-29029 September 1999 Forwards NRC Form 536,in Response to NRC Administrative Ltr 99-03, Preparation & Scheduling of Operator Licensing Examinations. ML18066A6471999-09-17017 September 1999 Forwards Final Clean Copies of ITS & Bases Pages Which Incorporate All Changes Proposed in Listed Ltrs.Clean Copies Also Incorporate Some Editorial Changes & Bases Clarifications as Result of Ongoing Reviews to LCOs ML18066A6331999-09-0202 September 1999 Forwards Monthly Operating Rept for Aug 1999 & Revised Monthly Operating Rept for Apr 1999 for Palisades Nuclear Plant ML18066A6261999-08-26026 August 1999 Forwards Addl New Valve Relief Request as Alternative to Code Requirements That Will Provide Acceptable Level of Quality & Safety.Request Would Allow Use of App II, Check Valve Condition Monitoring Program, of ASME OM Code-1995 ML20211D5661999-08-17017 August 1999 Forwards semi-annual Fitness for Duty Program Performance Rept for 990101-990630,IAW 10CFR26.71(d).Attachments 1 & 2 Summarize Test Results at Palisades Plant,Big Rock Point Plant & Corporate Ofc ML18066A6111999-08-13013 August 1999 Requests Exemption from Certain Requirements of 10CFR50,App R, Fire Protection Program for Nuclear Power Facilities Operating Prior to 790101. Request Concerns Oil Collection Sys Requirements for PCP Motors ML18066A5881999-07-30030 July 1999 Provides Rev to Instrument Channel Drift Measurement Submitted on 990611,in Response to NRC Comments on Util RAI Response for Sections 3.3,3.5 & 3.6 & Editorial Changes Revs Necessary for Consistency within ITS ML18066A5921999-07-30030 July 1999 Forwards Results of Review by Consumers Energy of Two NRC Draft Repts Entitled, Evaluation of Air-Operated Valves at Light-Water Reactors & Study of Air-Operated Valves in Us Nuclear Power Plants. ML18066A5971999-07-30030 July 1999 Forwards Markup of Draft NRC SE Re Util Proposal to Convert to Its.Ltr Contains No New Commitments & No Revs to Existing Commitments ML20210G8351999-07-29029 July 1999 Final Response to FOIA Request for Documents.Records in App a Encl & Will Be Available in PDR ML18066A5651999-07-19019 July 1999 Forwards Corrections to Previously Submitted TS Section 3.7, Plant Systems, Converting to Its,Per NUREG-1432.Licensee Realized That Certain Provisions of CTS Had Been Inappropriately Replaced with Provisions from STS ML18066A5111999-06-29029 June 1999 Provides Voluntary Confirmation of Facility Readiness as Outlined in GL 98-01,Suppl 1, Y2K Readiness of Computer Sys at Npps. Disclosure & Response Encl ML20209B2081999-06-29029 June 1999 Discusses Closure of Response to RAI Re GL 92-01,Rev 1,Suppl 1, Reactor Vessel Structural Integrity. Rvid,Version 2 Issued as Result of Review of Responses.Info Should Be Reviewed & Comments Submitted by 990901 ML20210G8791999-06-23023 June 1999 FOIA Request for All Document Communications Between NRC & Region III Involving R Landsman,B Jorgensen & R Caniano & NRC Staff Under Their Supervision & All Communications in Their Possession to & from Consumers Power Re Plant ML18066A5061999-06-17017 June 1999 Forwards Responses to NRC Questions for ITS LCOs 3.6.3 & 3.6.6 of 990126 Submittal.One Editorial Change in Addition to Those Made in Response to NRC Comments & Conforming Changes Made to Associated Bases,Encl ML18066A4991999-06-11011 June 1999 Forwards Responses to NRC Comments Re ITS Section 3.3 & Associated Revs to ITS Sections 1.0,3.3,3.4 & 3.9 of 990126 ITS Conversion Submittal.One Technical Change & Several Editorial Changes Unrelated to NRC Comments,Also Provided IR 05000255/19970181999-06-0909 June 1999 Discusses Response of 980226 Violation Re Insp Rept 50-255/97-18 Re Failure to Take Adequate Corrective Action. Ltr Contains New Commitments & No Rev ML18066A4921999-06-0909 June 1999 Discusses Response of 980226 Violation Re Insp Rept 50-255/97-18 Re Failure to Take Adequate Corrective Action. Ltr Contains New Commitments & No Rev ML18068A6011999-06-0808 June 1999 Forwards Description of Recent Changes Made to Palisades Site Emergency Plan,Excluding Minor & Editorial Changes Not Requiring Further Explanation ML18066A4881999-06-0404 June 1999 Provides Responses to NRC Questions & Associated Editorial Revs for ITS LCOs 3.6.1,3.6.2,3.6.4,3.6.5 & 3.6.7 of 980126 Submittal.Responses to Comments on Remaining Section 3.6 LCOs Will Be Submitted Separately ML18066A4801999-05-24024 May 1999 Forwards Copy of Rev to NPDES Permit Number MI0001457 Renewal Application as Submitted to Mi Dept of Environ Quality on 990513 ML18066A4721999-05-18018 May 1999 Informs That During Period from 981101-990430,there Were No NPDES Permit Violations & No Repts of Oil,Salt or Polluting Matl Losses Were Made to Govt Agencies ML18066A4651999-05-17017 May 1999 Forwards ISI Program Relief Request 14 for NRC Approval in Accordance with 10CFR50.55(a)(3) as Requirement for Which Proposed Alternative Provide Acceptable Level of Quality & Safety.Rev 0 to SIR-99-032 Rept Also Encl ML18066A4611999-05-14014 May 1999 Requests Approval to Use Alternative Requirements IAW 10CFR50.55a(a)(3)(i),proposing to Follow Requirements of ASME Boiler & Pressure Vessel Code Case N-566-1.IST Program Relief Request 6 for NRC Approval Encl ML18068A5831999-05-0303 May 1999 Forwards Proposed TS Section 3.5,in Response to NRC 990317 RAI Re Util 980126 TS Change Request Re Conversion to Improved Ts,Per NUREG-1432 ML20206J2411999-04-30030 April 1999 Submits Corrected Copy of Ltr Forwarding 1998 Consumers Energy Co Annual Rept. Ltr Contains Corrected Docket & License Number for Big Rock Point.With One Oversize Encl ML20217A8191999-04-29029 April 1999 Forwards Listed Matls Related to Palisades Plant June 1999 Initial License Exam ML20206E8271999-04-28028 April 1999 Forwards Palisades Plant Annual Radiological Environ Operating Rept for 1998. There Were No Reportable Events During This Period ML20207B4661999-04-23023 April 1999 Forwards Copy of Final Exercise Rept for Biennial Radiological Emergency Preparedness Exercise Conducted on 981201 for Palisades Npp.No Deficiencies Noted.Seven New Arcas Identified ML18066A4531999-04-0707 April 1999 Forwards ITS Pages 3.1.4-2 & 3.1.4-8,revising Completion Time for Action D.1,as Requested by NRC 990406 Telcon,Per TS Change Request Submitted 980126.Change Submitted Does Not Alter Conclusions of No Signficant Hazards Considerations ML18066A4481999-04-0202 April 1999 Responds to Violations Noted in Insp Rept 50-255/98-06. Corrective Actions:Nuclear Performance Assessment Dept Has Reviewed Observations & Agrees That Field Observations by Qualified Personnel Are Important Aspect of Program ML18066A4471999-03-30030 March 1999 Confirms Completion of Util Review of Design Engineering Contractor Cable Ampacity Evaluation.Evaluation Available at Plant for NRC Review ML18066A4411999-03-30030 March 1999 Forwards Response to NRC 990126 RAI Re TS Section 3.7 of Util 980126 LAR Request for Conversion to Its.Licensee Received Permission to Delay TS Section 3.6 Response to Allow for Addl Time for Preparation & Internal Review ML18066A4441999-03-26026 March 1999 Submits Certification of Financial Assurance for Decommissioning of Palisades Nuclear Plant.Certified Rept of Status of Consumers Energy Co Decommissioning Funding & Trust Agreement Encl as Attachments 1 & 2 ML18066A4401999-03-25025 March 1999 Forwards Revised Best Estimate Fluence Evaluation Using Industry Data, Providing Justification for Using Industry Data to Determine Best Estimate Fluence.Review of Info & SE Requested ML18066A4191999-03-23023 March 1999 Forwards 1998 Annual Radioactive Effluent Release & Disposal Rept, for Palisades Plant,Providing Summary of Quantities of Radioactive Liquid & Gaseous Effluent Releases & Solid Radioactive Waste Processed During 1998 ML18066A4231999-03-22022 March 1999 Forwards Answers to 990311 Telcon Request for Addl Clarification & Revs Re ITS Section 3.4.Markups of Previously Submitted TS Pages & Revised Pages for Section 3.4 Also Encl ML20204F2091999-03-18018 March 1999 Requests That Listed TS Change Requests (Tscrs) Be Issued with Allowance That Tscrs Be Fully Implemented within Sixty Days of Issuance.Request Will Allow Time for Completion of Final Training & Procedure Changes Associated with Amend ML18066A4121999-03-18018 March 1999 Concludes That Mod to Provide Automatic Switchover of Control Room Heating,Ventilation & Air Conditioning (CRHVAC) Sys to Emergency Mode Is Not Needed to Meet Regulatory Requirements.Mod Commitment Cancelled ML18066A4141999-03-18018 March 1999 Forwards Rev 4 to COLR, Containing Limits for Fuel Cycle 14 & Future Cycles ML20204E5861999-03-16016 March 1999 Submits Current Limits of Property Insurance Maintained at Consumers Energy Co Operating Nuclear Power Plants ML18066A4131999-03-11011 March 1999 Responds to NRC 990210 Ltr Re Violations Noted in Insp Rept 50-255/98-22.Corrective Actions:Analytical Evaluation, EA-C-PAL-98-1067-01, P-50A Case to Cover Stud Evaluation, Was Submitted to NRC on 981220 ML18068A5241999-02-12012 February 1999 Resubmits Relief Request 12,with Addl Info That Includes Specific Locations Where Relief Request Would Be Applied,Per 10CFR50.55a(g)(5)(iii) ML18068A5211999-02-11011 February 1999 Informs NRC That Implementation of Formal Industry Position on Severe Accident Mgt at Palisades Plant Was Completed on 981217 ML20203F2541999-02-10010 February 1999 Informs That Beginning 990216,DE Hills Will Be Chief of Operations Branch Which Includes Operator Licensing Function 1999-09-30
[Table view] Category:INCOMING CORRESPONDENCE
MONTHYEARML18066A6871999-10-19019 October 1999 Forwards Response to NRC 990908 RAI Re Inservice Insp Program Relief Request 14.Ltr Contains No New Commitments & No Revs to Existing Commitments ML18066A6881999-10-19019 October 1999 Forwards Rev 5 to Palisades Nuclear Plant COLR, Per Requirements of TS 6.6.5.Ltr Contains No New Commitments & No Revs to Existing Commitments ML18066A6741999-10-0202 October 1999 Forwards MOR for Sept 1999 for Palisades Nuclear Plant & Operating Data Rept Sheet for Month of Aug 1999.MOR for Aug 1999 Inadvertently Had Copy of Ref Data Sheet for Apr 1999 Data ML18066A6791999-10-0101 October 1999 Provides Response to RAI Re Draft Rept, Study of Air- Operated Valves in Us Nuclear Power Plants. ML18066A6621999-09-30030 September 1999 Notifies NRC That Util Will Implement ITS at Plant on or Before Oct 31,2000 & Attachments 1 & 2 Contains Request for License Condition Which Relates First Performance of New or Revised Surveillance Requirements to Implementation of ITS ML18066A6601999-09-29029 September 1999 Forwards NRC Form 536,in Response to NRC Administrative Ltr 99-03, Preparation & Scheduling of Operator Licensing Examinations. ML18066A6471999-09-17017 September 1999 Forwards Final Clean Copies of ITS & Bases Pages Which Incorporate All Changes Proposed in Listed Ltrs.Clean Copies Also Incorporate Some Editorial Changes & Bases Clarifications as Result of Ongoing Reviews to LCOs ML18066A6331999-09-0202 September 1999 Forwards Monthly Operating Rept for Aug 1999 & Revised Monthly Operating Rept for Apr 1999 for Palisades Nuclear Plant ML18066A6261999-08-26026 August 1999 Forwards Addl New Valve Relief Request as Alternative to Code Requirements That Will Provide Acceptable Level of Quality & Safety.Request Would Allow Use of App II, Check Valve Condition Monitoring Program, of ASME OM Code-1995 ML20211D5661999-08-17017 August 1999 Forwards semi-annual Fitness for Duty Program Performance Rept for 990101-990630,IAW 10CFR26.71(d).Attachments 1 & 2 Summarize Test Results at Palisades Plant,Big Rock Point Plant & Corporate Ofc ML18066A6111999-08-13013 August 1999 Requests Exemption from Certain Requirements of 10CFR50,App R, Fire Protection Program for Nuclear Power Facilities Operating Prior to 790101. Request Concerns Oil Collection Sys Requirements for PCP Motors ML18066A5971999-07-30030 July 1999 Forwards Markup of Draft NRC SE Re Util Proposal to Convert to Its.Ltr Contains No New Commitments & No Revs to Existing Commitments ML18066A5881999-07-30030 July 1999 Provides Rev to Instrument Channel Drift Measurement Submitted on 990611,in Response to NRC Comments on Util RAI Response for Sections 3.3,3.5 & 3.6 & Editorial Changes Revs Necessary for Consistency within ITS ML18066A5921999-07-30030 July 1999 Forwards Results of Review by Consumers Energy of Two NRC Draft Repts Entitled, Evaluation of Air-Operated Valves at Light-Water Reactors & Study of Air-Operated Valves in Us Nuclear Power Plants. ML18066A5651999-07-19019 July 1999 Forwards Corrections to Previously Submitted TS Section 3.7, Plant Systems, Converting to Its,Per NUREG-1432.Licensee Realized That Certain Provisions of CTS Had Been Inappropriately Replaced with Provisions from STS ML18066A5111999-06-29029 June 1999 Provides Voluntary Confirmation of Facility Readiness as Outlined in GL 98-01,Suppl 1, Y2K Readiness of Computer Sys at Npps. Disclosure & Response Encl ML20210G8791999-06-23023 June 1999 FOIA Request for All Document Communications Between NRC & Region III Involving R Landsman,B Jorgensen & R Caniano & NRC Staff Under Their Supervision & All Communications in Their Possession to & from Consumers Power Re Plant ML18066A5061999-06-17017 June 1999 Forwards Responses to NRC Questions for ITS LCOs 3.6.3 & 3.6.6 of 990126 Submittal.One Editorial Change in Addition to Those Made in Response to NRC Comments & Conforming Changes Made to Associated Bases,Encl ML18066A4991999-06-11011 June 1999 Forwards Responses to NRC Comments Re ITS Section 3.3 & Associated Revs to ITS Sections 1.0,3.3,3.4 & 3.9 of 990126 ITS Conversion Submittal.One Technical Change & Several Editorial Changes Unrelated to NRC Comments,Also Provided IR 05000255/19970181999-06-0909 June 1999 Discusses Response of 980226 Violation Re Insp Rept 50-255/97-18 Re Failure to Take Adequate Corrective Action. Ltr Contains New Commitments & No Rev ML18066A4921999-06-0909 June 1999 Discusses Response of 980226 Violation Re Insp Rept 50-255/97-18 Re Failure to Take Adequate Corrective Action. Ltr Contains New Commitments & No Rev ML18068A6011999-06-0808 June 1999 Forwards Description of Recent Changes Made to Palisades Site Emergency Plan,Excluding Minor & Editorial Changes Not Requiring Further Explanation ML18066A4881999-06-0404 June 1999 Provides Responses to NRC Questions & Associated Editorial Revs for ITS LCOs 3.6.1,3.6.2,3.6.4,3.6.5 & 3.6.7 of 980126 Submittal.Responses to Comments on Remaining Section 3.6 LCOs Will Be Submitted Separately ML18066A4801999-05-24024 May 1999 Forwards Copy of Rev to NPDES Permit Number MI0001457 Renewal Application as Submitted to Mi Dept of Environ Quality on 990513 ML18066A4721999-05-18018 May 1999 Informs That During Period from 981101-990430,there Were No NPDES Permit Violations & No Repts of Oil,Salt or Polluting Matl Losses Were Made to Govt Agencies ML18066A4651999-05-17017 May 1999 Forwards ISI Program Relief Request 14 for NRC Approval in Accordance with 10CFR50.55(a)(3) as Requirement for Which Proposed Alternative Provide Acceptable Level of Quality & Safety.Rev 0 to SIR-99-032 Rept Also Encl ML18066A4611999-05-14014 May 1999 Requests Approval to Use Alternative Requirements IAW 10CFR50.55a(a)(3)(i),proposing to Follow Requirements of ASME Boiler & Pressure Vessel Code Case N-566-1.IST Program Relief Request 6 for NRC Approval Encl ML18068A5831999-05-0303 May 1999 Forwards Proposed TS Section 3.5,in Response to NRC 990317 RAI Re Util 980126 TS Change Request Re Conversion to Improved Ts,Per NUREG-1432 ML20206J2411999-04-30030 April 1999 Submits Corrected Copy of Ltr Forwarding 1998 Consumers Energy Co Annual Rept. Ltr Contains Corrected Docket & License Number for Big Rock Point.With One Oversize Encl ML20217A8191999-04-29029 April 1999 Forwards Listed Matls Related to Palisades Plant June 1999 Initial License Exam ML20206E8271999-04-28028 April 1999 Forwards Palisades Plant Annual Radiological Environ Operating Rept for 1998. There Were No Reportable Events During This Period ML20207B4661999-04-23023 April 1999 Forwards Copy of Final Exercise Rept for Biennial Radiological Emergency Preparedness Exercise Conducted on 981201 for Palisades Npp.No Deficiencies Noted.Seven New Arcas Identified ML18066A4531999-04-0707 April 1999 Forwards ITS Pages 3.1.4-2 & 3.1.4-8,revising Completion Time for Action D.1,as Requested by NRC 990406 Telcon,Per TS Change Request Submitted 980126.Change Submitted Does Not Alter Conclusions of No Signficant Hazards Considerations ML18066A4481999-04-0202 April 1999 Responds to Violations Noted in Insp Rept 50-255/98-06. Corrective Actions:Nuclear Performance Assessment Dept Has Reviewed Observations & Agrees That Field Observations by Qualified Personnel Are Important Aspect of Program ML18066A4471999-03-30030 March 1999 Confirms Completion of Util Review of Design Engineering Contractor Cable Ampacity Evaluation.Evaluation Available at Plant for NRC Review ML18066A4411999-03-30030 March 1999 Forwards Response to NRC 990126 RAI Re TS Section 3.7 of Util 980126 LAR Request for Conversion to Its.Licensee Received Permission to Delay TS Section 3.6 Response to Allow for Addl Time for Preparation & Internal Review ML18066A4441999-03-26026 March 1999 Submits Certification of Financial Assurance for Decommissioning of Palisades Nuclear Plant.Certified Rept of Status of Consumers Energy Co Decommissioning Funding & Trust Agreement Encl as Attachments 1 & 2 ML18066A4401999-03-25025 March 1999 Forwards Revised Best Estimate Fluence Evaluation Using Industry Data, Providing Justification for Using Industry Data to Determine Best Estimate Fluence.Review of Info & SE Requested ML18066A4191999-03-23023 March 1999 Forwards 1998 Annual Radioactive Effluent Release & Disposal Rept, for Palisades Plant,Providing Summary of Quantities of Radioactive Liquid & Gaseous Effluent Releases & Solid Radioactive Waste Processed During 1998 ML18066A4231999-03-22022 March 1999 Forwards Answers to 990311 Telcon Request for Addl Clarification & Revs Re ITS Section 3.4.Markups of Previously Submitted TS Pages & Revised Pages for Section 3.4 Also Encl ML20204F2091999-03-18018 March 1999 Requests That Listed TS Change Requests (Tscrs) Be Issued with Allowance That Tscrs Be Fully Implemented within Sixty Days of Issuance.Request Will Allow Time for Completion of Final Training & Procedure Changes Associated with Amend ML18066A4141999-03-18018 March 1999 Forwards Rev 4 to COLR, Containing Limits for Fuel Cycle 14 & Future Cycles ML18066A4121999-03-18018 March 1999 Concludes That Mod to Provide Automatic Switchover of Control Room Heating,Ventilation & Air Conditioning (CRHVAC) Sys to Emergency Mode Is Not Needed to Meet Regulatory Requirements.Mod Commitment Cancelled ML20204E5861999-03-16016 March 1999 Submits Current Limits of Property Insurance Maintained at Consumers Energy Co Operating Nuclear Power Plants ML18066A4131999-03-11011 March 1999 Responds to NRC 990210 Ltr Re Violations Noted in Insp Rept 50-255/98-22.Corrective Actions:Analytical Evaluation, EA-C-PAL-98-1067-01, P-50A Case to Cover Stud Evaluation, Was Submitted to NRC on 981220 ML18068A5241999-02-12012 February 1999 Resubmits Relief Request 12,with Addl Info That Includes Specific Locations Where Relief Request Would Be Applied,Per 10CFR50.55a(g)(5)(iii) ML18068A5211999-02-11011 February 1999 Informs NRC That Implementation of Formal Industry Position on Severe Accident Mgt at Palisades Plant Was Completed on 981217 ML18066A4051999-02-10010 February 1999 Requests Copy of Consumers Energy (Palisades) Formal Response to RAI Dtd 990512 (USI A-46) ML18066A3921999-01-29029 January 1999 Forwards Licensee Interpretation of TS Requirements for Performance of SRs as Applied to Instrumentation Channel Calibr.Ltr Established No New Commitments ML18066A3891999-01-28028 January 1999 Submits Response to Concern Expressed in Insp Rept 50-255/98-06 Re Whether Palisades ISI Program Was Being Conducted IAW Applicable Requirements 1999-09-30
[Table view] Category:UTILITY TO NRC
MONTHYEARML18057A4811990-09-17017 September 1990 Confirms 900718 Telcon Notification Re Westinghouse Agreement to Join Utils as Equity Investor in Plant ML18057A4551990-09-0606 September 1990 Forwards Proprietary Info Re Dept of Labor Decision on Discharge of Former Employee of Util,Per NRC 900809 Request. No 10CFR50.7 Violation Occurred Since Job Performance Was Reason for Discharge.Encl Withheld (Ref 10CFR2.790(a)(6)) ML18057A4521990-09-0404 September 1990 Submits Addl Info Re Circuit & Raceway Schedule Enhancement Project,Per Insp Rept 50-255/90-10.Electrical Cable Separation & Channelization Anomalies Identified During Review of Physical Raceway Installations Will Be Evaluated IR 05000255/19900101990-09-0404 September 1990 Submits Addl Info Re Circuit & Raceway Schedule Enhancement Project,Per Insp Rept 50-255/90-10.Electrical Cable Separation & Channelization Anomalies Identified During Review of Physical Raceway Installations Will Be Evaluated ML18057A4371990-08-31031 August 1990 Forwards Analysis Concluding That Plant Reactor Beltline Matl Upper Shelf Energy Will Remain Greater than 50ft-lbs Until Yr 2032,per 900716 Commitment ML18057A4381990-08-31031 August 1990 Forwards Info Re Contamination of South Radwaste Area,Per 10CFR20.302,in Response to NRC 900112 Request.Approval Requested to Dispose of Low Level Radwaste in Place ML20059E0001990-08-29029 August 1990 Forwards Semiannual fitness-for-duty Program Performance Rept for Jan-June 1990 ML18057A4201990-08-24024 August 1990 Forwards Revised Application for Amend to License DPR-20, Changing Tech Specs Re Incore Analysis Program.Request Revised Per NRC Comments During 900709 Meeting ML18057A4021990-08-22022 August 1990 Forwards Missing Pages from Decommissioning Funding Rept, Consisting of Pages 25 & 26 of Attachment a to Exhibit E ML18057A4241990-08-21021 August 1990 Forwards Application for Amend to License DPR-20,changing Tech Spec 4.5.1 Re Statement on Integrated Leak Rate Test ML18057A4071990-08-21021 August 1990 Forwards Tech Specs Change Request to License DPR-20,to Remove Redundant Requirements & Change Basis Statements No Longer Applicable ML18057A4121990-08-21021 August 1990 Forwards Application for Amend to License DPR-20,changing Tech Specs to Revise Wording for Reactor Protective Sys Trip Setting Limits for Steam Generator Low Water Level ML18057A4181990-08-21021 August 1990 Forwards Description of Changes Being Made to Plant Site Emergency Plan & Emergency Plan Changes.Change Allows Reduction in Shift Staffing During Cold Shutdown for Stated Staff ML18057A3911990-08-17017 August 1990 Forwards Replacement Pages,To Palisades Second 10-Yr Interval Inservice Insp Program. ML18057A3851990-08-17017 August 1990 Forwards Addl Info in Support of NRC Development of SER for full-term OL for Plant,Including Date of SER Providing Provisional OL to Plant & Summary of Valid Exemptions from 10CFR Regulations,Per Telcon ML18057A3841990-08-17017 August 1990 Provides Addl Info Re Transfer of Plant Ownership to Palisades Generating Co,Per NRC 900725 Ltr ML18057A3821990-08-14014 August 1990 Requests That Bechtel-KWU Rept 128901/MJS, Full Flow Testing of Motor-Operated Valve MO-1042A, Be Withheld (Ref 10CFR2.790(b)(1)) ML18057A3721990-08-0808 August 1990 Forwards Addl Info Re Util Request for Exemption from Separation Criteria of 10CFR50,App R,Section III.G.2 Re Containment Air Room ML20055J1421990-07-26026 July 1990 Responds to Commitment Oversight Issue Resulting from Insp Rept 50-255/90-08.Commitment Mgt Seminar Training Will Be Complete Prior to 901001 ML18057A3561990-07-26026 July 1990 Forwards Certification of Financial Assurance for Decommissioning ML18057A3411990-07-18018 July 1990 Forwards Revised Proposed Tech Spec Page 6-3,now Designated as Page 6-1b,adding Section 6.3.4,now Designated as Section 6.3.5 to Remove Organization Charts,Per Generic Ltr 88-06 ML18057A3381990-07-16016 July 1990 Advises That Util Does Not Foresee Need to Rely on Section V.C of App G to Remain in Compliance W/Upper Shelf Energy (Use) Requirements Re Use of Matl in Reactor Beltline ML18057A3281990-07-13013 July 1990 Responds to Request for Addl Info Re Second 10-yr Interval Insp Program,Per 900418 Telcon.Util 900329 Response Revised to Reflect That Certain Components in Class 2 Sys Should Not Be Exempted,Per IWC-1220 of 1974 ASME Code Section XI ML18057A3191990-07-0909 July 1990 Forwards Performance Indicator Trend Graphs for Jan 1989 - May 1990 ML18057A3201990-07-0606 July 1990 Discusses Reassessment of Control Room Temp Following Station Blackout Event.Results of Analysis Indicate That Control Room Temp Will Remain Below 112 F for 4 H After Onset of Blackout ML18057A3171990-07-0303 July 1990 Provides Summary of Upgrades Made to Plant Electrical Distribution Sys,Per 870714 Loss of Offsite Power Event When Inadvertent Actuation of Water Deluge Spray Sys for 1-2 Startup Transformer Resulted in Bus to Ground Fault ML20058K3771990-07-0202 July 1990 Forwards Rev 26 to Security Plan.Rev Withheld (Ref 10CFR73.21(c)) ML18057A3111990-06-25025 June 1990 Forwards Endorsements 116 & 117 to Nelia Policy NF-179 & Endorsements 102 & 103 to Maelu Policy MF-50 ML18057A3101990-06-25025 June 1990 Responds to Generic Ltr 90-04, Request for Info on Status of Licensee Implementation of Generic Safety Issues Resolved W/Imposition of Requirements on Corrective Actions. ML18057A3031990-06-22022 June 1990 Provides Addl Info Re Environ Qualification of Instrument Circuit Associated W/Steam Generator Pressure Channel PT-0752D,per Insp Rept 50-255/90-05.Circuits Spliced Directly to Pigtail from Electrical Penetration Connector ML18057A3001990-06-21021 June 1990 Concurs W/Nrc Change in Terminology & Submits Revised Proposed Section 4.14 of Tech Specs ML18057A2771990-06-15015 June 1990 Forwards Corrected NRC Form 474 Re Simulation Facility Certification,Indicating Exceptions to Ansi/Ans 3.5 ML18057A2901990-06-13013 June 1990 Forwards Application for Amend to License DPR-20,revising Tech Spec 3.3.1.b Re Safety Injection Tank Min Level ML18057A2941990-06-12012 June 1990 Advises That Submittal of Second Interval Inservice Insp Program Delayed from 900615 to 900715,per 900418 Telcon ML18057A2711990-06-11011 June 1990 Requests Temporary Waiver of Compliance from Tech Spec 3.1.1i in Order to Maintain Plant in Hot Shutdown While Repair Made to Pressurizer Heater Power Supply.Request Based on 900608 Failure of Heater Transformer 15 ML18057A2641990-06-11011 June 1990 Provides Response to NRC Requalification Exam Rept Dtd 900410 on NRC Concerns Re Facility & Training Ctr Staffing. Adequate Staffing Will Be Maintained to Ensure Operator Requalification Program Successful ML18057A2591990-06-11011 June 1990 Forwards Palisades Simulator Certification Submittal. ML18057A2631990-06-10010 June 1990 Requests Temporary Waiver of Compliance from Tech Spec 3.1.1i to Enable Plant to Be Maintained in Hot Shutdown While Repair Made to Pressurizer Heater Power Supply.Waiver Requested for 900611-18 ML18057A2571990-06-0808 June 1990 Responds to NRC 900509 Ltr Re Violations Noted in Insp Rept 50-255/90-12.Corrective Actions:Continuing Training Program Will Be Developed for Supervisors That Will Discuss Fire Protection Program Implementation Topics ML20043D0601990-06-0404 June 1990 Forwards Rev 25 to Security Plan,Including Changes to Security Plan Drawings to Clarify Protected Area Boundary within Plant Security Bldg & Vital Area Boundaries in Other Specific Vital Areas of Plant.Rev Withheld (Ref 10CFR73.21) ML18057A2581990-06-0101 June 1990 Forwards Revised Response to Violations Noted in Insp Rept 50-255/89-26.Concurs That Tests Performed Using Instrumented Insp Technique During 1988 Refueling Outage Considered Invalid ML18057A2561990-05-31031 May 1990 Advises That No NPDES Notifications Required Nor Any Repts of Oil or Salt Occurred During Nov 1989 - Apr 1990 ML18057A2541990-05-30030 May 1990 Forwards Response to Technical Evaluation Rept EGG-NTA-8333 Which Evaluated Plant Compliance w/NUREG-0737,Item II.D.1 & Requested Addl Info Re New PORVs & Block Valves No Later than Jan 1990 ML18057A2511990-05-30030 May 1990 Forwards Final Response to Concerns Re Porv/Block Valve Mod, Per 900308 Meeting.Bechtel Technical Rept Withheld ML18057A2501990-05-29029 May 1990 Forwards Investigation Rept Re Unsatisfactory Performance Testing of Fitness for Duty Program Blind Performance Test Samples ML18057A2411990-05-24024 May 1990 Forwards Revised Application to Amend License DPR-20, Consisting of Revised Attachments 1 & 5 to 890227 Amend Request,Reflecting Transfer of Plant Ownership ML18057A2311990-05-17017 May 1990 Forwards Analysis of Reactor Pressure Vessel Fast Neutron Fluence & PTS Ref Temps for Palisades Nuclear Plant. Rept Concludes That PTS Screening Criteria Will Be Exceeded at Axial Welds in Sept 2001 as Opposed to Mar 2002 ML18054B5861990-05-0707 May 1990 Forwards Monthly Trend Graph Rept for Jan 1989 - Mar 1990 Covering Safety Status Performance Indicators for HPSI, Auxiliary Feedwater,Emergency Ac Power,Lpsi,Containment Spray & Svc Water Sys ML18054B5801990-04-30030 April 1990 Responds to Request for Addl Info on Proposed Administrative Changes to Tech Spec Section 3.0.4,per Generic Ltr 87-09. Licensee Will Implement Program to Assure Appropriate Level of Mgt Approval Required When Operating Conditions Changed ML18054B5741990-04-25025 April 1990 Requests That Correspondence Re 890227 Application for Amend to License DPR-20 to Permit Transfer of Ownership of Plant Be Sent to Listed Address 1990-09-06
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- MICHl&AN'S PRD&RESS consumers Power POWERIN&
Kenneth W Berry Director Nuclear Licensing General Offices: 1945 West Parnell Road, Jackson, Ml 49201 * (517) 788-1636 November 17, 1989 Nuclear Regulatory Commission Document Control Desk Washington, DC. 20555 DOCKET 50-255 - LICENSE DPR PALISADES PLANT -
WRIT'l'EN RESPONSE TO IR 89019 NOTICES OF VIOLATION AND REQUEST FOR ADDITIONAL INFOR¥..ATION NRC Inspection Report 50-255/89019 '(DRS) dated October 18, 1989 transmitt~d two notices of violation as a result of a special safety inspection conducted by a NRC EOP Inspection Team on July 24 through August 4,_1989 and requested
- Consumers Power Company provide a written response. Jn addition to the requested responses to the notices of violation, Consumers Power Company was requested to provide information addressing three NRC identified concerns.
This information is provided on Attachment II of this letter.
Kenneth W Berry Director, Nuclear Licensing CC Administrator, Region III, USNRC
. NRC Resident Inspector - Palisades Attachment R911210250 R91117 F~[IR 0
ADOCK fi~noo~~~
-*-*. p[if*-
0 OC1189-0222-NL04 A OV5 ENET?G'y' COMPANY
ATTACHMENT I Consumers Power Company Palisades Plant Docket 50-255 Written Responses To The Notices Of Violation Presented In IR 89019 November 17, 1989
1 ATTACHMENT I Violation (255/89019-03)
Criterion II of Appendix B to 10CFR Part 50 requires in part that the licensee shall have a program that will ". *
- provide for indoctrination and training
- of personnel performing activities affecting quality as necessary to assure that suitable proficiency is achieved and maintained".
Contrary to the above, the licensee did not have an adequate program for
- training auxiliary operators (AOs} on the actions that they were to perform as stated in the Emergency Operating Procedures (EOP), in that none of the six AOs interviewed had been trained on, or walked through these actions. The licensee had also failed to fully implement the provisions of the existing training program which dealt with training on activities required under the EOPs.
This is a Severity Level IV violation.
Reason For Violation During the Palis.ades' -EOP upgrade, project, including the development of Administrative Procedure 4.06, "Emergency Operating Procedure Development and Implementation"-, the primary goal was to make the EOPs easily understood and useable by licensed operating personnel. As a result, an extensive training program was developed and instituted for licensed personnel. Prior to instituting the upgraded EOPs, AOs received EOP specific classroom training.
However, when training program scope was originally evaluated, the neeq for an AO on-the-job or continuing training program was not identified. A primary input to this decision was that AO .required actions during EOP performance were spe~ified within System Operating Procedures (SOPs) and that training already existed. It was not *recognized, however, that even though these tasks were specified within SOPs, they were not perfo*rmed on a frequent basis.
As noted in the Inspection Report, while AOs were able to simulate the tasks required by the EOPs, completion of the tasks were not always timely.
Consumers Power Company firmly believes that* Palisades AOs can complete the
- required tasks in the necessary time periods, however, we also believe that by enhancing our AO training program proficiency will be increased. This is evid_enced by the 1989 Operations Department goal, established in late 1988, to develop an on-the-job training (OJT) program for all AO EOP tasks. At the time of the inspection this goal had not yet been realized.
Correction Actions Taken And Results Achieved
- Since the inspection the following actions have been completed regarding AO response to tasks required* by the EOPs:
OC1189-0222-NL04
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- 1. AO tasks required by the EOPs have been identified (37 important and infrequently performed tasks in total).
- 2. Based on the identified tasks, changes to the Plant specific AO task list have been requested.
- 3. An OJT program for AOs has been developed that encompasses the identified EOP tasks.
4 *. All AOs have completed the OJT.for 20 of the most important and infrequently performed EOP tasks identified.
- 5. *'All AOs have attended classroom training with licensed operators on EOP 5.0, "Steam Generator Tube Rupture".
Corrective Actions To Be Taken To Avoid Further Noncompliance In addition to completion of the remaining 17 important and infrequently performed required AO tasks identified during review of the EOPs, the following actions will be taken:
- 1. All AOs will attend classroom training for EOPs 1.0 through 9.0 (EOP 5.0 training already is completed). This training is intended to provide the AO with additional insight into accident mitigation efforts and to provide perspective relative to their assigned tasks.
- 2. Administrative Procedure 4.06 will be revtsed to formally define AO training requirements on EOPs.
- 3. EOP lesson plans will be revised to ensure an overview of procedural flow will be* presented and to further correlate AO tasks into accident mitigation strategies.
- 4. Continuing OJT requirements for AOs on EOP tasks will be developed~
- 5. The OJT manual for Initial AO Training will be updated to more clearly *.:*.
- specify the 37 tasks identified during that EOP review.
Date When Full Compliance Will Be Achieved The OJT on the remaining 17 tasks will be complete by March 1, .1990. The EOP classroom training for AOs will be complete by June 30, 1990. Administrative Procedure 4.06 will be revise4 by August 1, 1990. EOP lesson plan revisions, development of continuing and initial OJT training requirements will be complete by December 31, 1990 .
3 Violation (255/89019-05)
Criterion XVIII of Appendix B to 10CFR Part 50 requires in part that ". ,
- A comprehensive system of planned and periodic audits shall be carried out to verify compliance with all aspects of the Quality Assurance Program and to determine the effectiveness of the program".
Contrary to the above, the licensee failed to perform planned and periodic audits of the Palisades EOPs from June 1986 until July 1989. This was evidenced by the fact that during this period, no Quality Assurance (QA) audits of the EOPs had been performed and the one surveillance which extended *over a two year period failed to identify ineffective training of some Operations personnel, and inadequacies with the verification and validation program.
This is a Severity Level IV violation.
Reason For Violation QA Department involvement in the EDP upgrade program began in April 1986 with the review of Administrative Procedure 4.06, "Emergency Operating Procedure Development and Implementation". Subsequent to this~ preliminary drafts to each .EDP (except EOP 3.0) were reviewed between June and October 1986 resulting in final concurrence with Rev 0 of each EOP. Since then, each revision to each EOP, including EDP 3.0, has received QA review (with the exception of a few minor technical revisions) in accordance with Plant requirements for procedure deveiopment. A QA surveillance of the EOP upgrade program was started in 1987.
This surveillance effort was intendea to evaluate the status of the program with respect to Information Notice 86-64, which identified concerns relating to licensee failure to meet NRC commitments as documented in procedures generation packages. The surveillance scope was limited to a review of the established administrative controls that addressed each element of the procedures generation packages. These controls were found as requirements in Administrative Procedure 4.06 or were verified to be implemented by reviewing various documentation. The surveillance was conducted over a period of 18 months to assure those controls remained in-place while the EOPs were being revised due to CEN-152 revisions. During the surveillance, primary emphasis was placed on assuring the EOPs conformed to the EOP writer's guidelines. The QA review of this area was a defined review in Administrative Procedure 4.06
.and was considered as part of the EOP verification process per that procedure.
Review of the last three QA Department audit reports and checklists ('87, '88 &
'89) in the area of Operations, indicated the scopes did include EOPs, The 1987 audit included interviews with several supervisors in the Operations Department, however, these interviews wer~ limited to reviewing the status of corrective actions taken to address a 1986 INFO finding on inadequate EOPs.
The portion of the 1988 Operations audit which pertained to EOPs was limited to a status review of the EDP development. The 1989 audit included a status review on EOP development and training for steam generator tube rupture (EOP 5.0 and ONP 23.2); and the loss of preferred AC bus Y30 (EOP 3.0 and ONP 24.3).
OC1189-0222-NL04
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- Both of these reviews included interviews and walkthroughs with Operations personnel.
Although these QA audits and surveillances did include certain aspects pertaining to the development of EOPs, these activities did fail to identify ineffective AO training and inadequacies in the verification and validation program as presented within IR 89019. Further evaluation performed as a result of Inspection 50-255/88020 indicates that the QA verification program (audits, surveillances and activity inspections) needs to be better aligned toward ,
performance based ver-ification methodologies. -
In summary, the focus of QA Department audits and surveillances which were conducted during and after the EOP upgrade program were not directed at identifying deficiencies in the implementation of various elements of the EOP procedures generation package. QA overview during the EDP upgrade program was mainly limited to verifying that administrative _controls were in-place which addressed each element of the procedures generation package, and that the controls continued to be in effect during subsequent EDP revisions. The quality program for this effort did not adequately emphasize actual EDP validation of operator training. Further, the quality program method to periodically review.the CPC verification processes to assure appropriate focus and allocation of resources was inadequate. -
Corrective Actions Taken And Results Achieved Consumers Power Company has reviewed its QA verification program and feels that while progress has been made toward performance based inspections, continuing efforts are_ still *warranted. As a result of, and in response to Inspection 50-255/88020, a verification committee within the QA organization has been established to review and recommend improvements to the verification program.
The recent emphasis of NUREG/CR-5151 "Performance Based Inspections" by the NRC, will have a positive effect on improving the effectiveness and produc-tivity of quality verification personnel. Consumers Power Company supports this concept_ and recognizes the need to move towards a more "performance-based" verification philosophy.
In order to correct these weaknesses, the Director of QA has established a
-Verification Committee within QA to_ review and recommend improvements to the Consumers Power Verification Program. The committee is chaired by the QA Audit Supervisor and is composed of the Big Rock Point QA Superintendent; the Palisades QA Operations Supervisor and the Palisades QA Engineering Supervisor.
This committee is tasked with determining:
1; What areas/activities should be covered by the verification program.
- 2. What process (ie; Audit, Surveil_lance or Activity Inspection Program) should be responsible for verification. -
- 3. What is the appropriate frequency for verification of each area/activity. -
- 4. What methodology for verification sh-ould be utilized.
OC1189-0222-NL04
5 Corrective Actions To Be Taken To .Avoid Further Noncompliance Through completion of the review described above and implementation of the Verification Committee recommendations, appropriate elements of EOP development and implementation which require QA oversight will be identified. These elements will be incorporated into and an enhancement to existing QA surveillances and audit programs.
Additionally, review of verification program scope and resource allocation will be performed at least annually.
Date When Full Compliance Will Be Achieved The Verification Committee will complete its review and provide recommendations by August 1, 1990. Due to the unknown content of the recommendations, a date for implementation cannot be provided. The identification and implementation of further assurance elements for EOP development and. implementation process.
will be completed by August 1, 1990.
OC1189-0222-NL04
ATTACHMENT II Consumers Power Company Palisades Plant Docket 50-255 Additional Information Requested Within IR 89019 November 17, 1989 OC 1189-0222-NL04
1
- In addition to the written responses for the Notices of Violation issued within Inspection Report 50-255/89019, Consumers Power company was requested to address the following: 1) The results of the determination as to why the main feedwater automatic runback on reactor or turbine trip does not perform as designed and a 10CFR50.59 evaluation determining *whether or not this condition represents an unreviewed safety question; 2) a description of the actions. taken to provide for a comprehensive verification and validation process that would identify and correct the types of deficiencies documented in this report and;
- 3)
- a description of planned actions for resolving.each of the specific items identified iri Appendices II (technical deficiencies) and III (human factors deficiencies) of this report including the dates by which.those actions will be completed. the following provide the requested information:
- 1. Main feedwater system automatic runback on reactor or turbine trip:
Inspection Report 50-255/89019 requested Consumers Power Company to address the following: The results of the determination as to why the
. main feedwater automatic runback on reactor or turbine trip does not perform as designed or if the system was modified, whether the 50.59 safety evaluation may have failed to* appropriately consider the effects of this system in the determinatio~ of whether an unreviewed safety question existed. The Inspection Report also indi.cated EOP 1.0 contained a.deviation from the guidelines of CEN-152.
The design and operation of the main feedwater regulating system remains as described in Section 7.5.1.3 of the FSAR.
Manual control of f eedwater flow may be assumed by the operator at any time. In the event of a reactor or turbine trip and if the feedwater pump turbine drivers are in the automatic control mode the feed pumps are automatically ramped down at a rate of 1.5 per cent per second to a speed corresponding to 5 per cent of full load feed-water flow which represents the flow required for decay heat removal through the turbine bypass valve."
FSAR Section. 10.3.1 states:
"Following a reactor and/or turbine tr:tp, the feedwater flow to the steam generator is ramped down to 5 per cent of full flow in the first 60 seconds. Once the system transient has terminated, the operator, while monitoring the primary coolant temperature, can restore and maintain the steam generator level."
The Inspection Report, however, states that the pumps ramp to "~ ** the flow required for decay heat", and as such we believe the Inspection Report interpretation of the FSAR statement to be in error. The FSAR statement explains how the feedwater system supplies sufficient feedwater to meet the decay beat removal requirements while not overfilling the steam generators. The FSAR statement is not intended to imply that feedwater pump rampdown wil1 exactly match .the decay heat generation rate. The following factors clarify this FSAR statement:.
OC1189-0222-NL04
2 First,_ the nominal capacity of the turbine bypass valve is 5 per cent of full load steam flow. While it appears logical to set a final feed pump speed which can supply* up .to rated bypass valve flow,. there is in fact no direct operational correlation. Actual turbine bypass flow varies with PCS temperature and is not fixed in combination with pump speed or steam generator inventory.
Second, the FSAR des*criptions of the main feed pump. speed control and regulating valve control.designs in no way imply an automatic control feature which will match main feedwater flow to decay heat boil-off.
The equipment is clearly described as having fixed configurations (valves locked as-is, pumps at 5 per cent flow speed) post-trip.
Third, the decay heat to be removed varies with power level, power history, time after trip, and primary coqlant pump operating status.
Feedwater requirements after a trip also must replace steam released through the atmospheric dump valves (nominal capacity up to 30 per cent full power steam flow) to cool the PCS to 532°F (nominal) from the PCS average temperature program (Tave) at the pretrip power level. It must also restore the indicated steam generator level which dropped at the trip due to shrink.
- With respect to .time after trip, decay heat from an infinite power history would be equivalent to about 5 per cent power at 15 second$
after the trip. At 30 seconds, d~cay heat plus heat input from four primary coolant pumps is about 5 per cent power. At 60 seconds after trip, when the feed pump speed rampdown is complete, decay heat is equivalent to about 3.95 per cent power. It is logical that continuing to draw steam to run the main feed pumps in addition to ambient heat losses and steam flow through the turbine bypass valve may not be optimum for precise control of PCS temperatures and steam generator level.
Fourth, as described in the FSAR, the auxiliary feedwater system is the system which automatically starts and feeds steam generators. It is also the system used during very low flow conditions of startup and shutdown. Auxiliary feed controls and valves are sized to handle the low flow post-trip, shutdown and startup demands while main feedwater is not.
In summary, the manual control of main feedwater is explicitly allowed as the ramp down rate is fixed and is not an automatic response to the parameters requiring control, namely primary system temperature and pressure. One fixed ramp down rate will not cover all possible operating conditions at the time of the reactor or-turbine trip. In most cases, the fixed ramp down rate does not match exactly the cooling requirements and therefore .manual control is required to prevent overc'ooling. The actual EOP 3. 0 procedural steps are as follows:
- 2. "If both main feed pumps are operating then stop one main feed pump".
OC 1189-0222-NL04
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- 3. "When Tave is decreasing toward 525°F, then stop remaining main feed pump 0 .*
Main feedwater control of one pump under automatic is allowed until an over-cooling condition is approaching.
Since there was no design Ghange made to the main f eedwater control system and since operation is as described in the FSAR, a 10CFR50.59 evaluation has never been required. Additionally, none is required now since the Plant is in full compliance with its licensing bases.
Consumers Power Company also believes the Emergency procedures, as adopted, do not represent a deviation from the guidelines presented in CEN-152. The three (3) success paths requiring a steam generator feed path are all similarly represented by Success Path HR-1. Step 21 of this path .indicates "Maintain steam generator (SG) levels (or -
unisolated SG level) in the normal band using [main or auxiliary]
feedwater". HR-1 also provides supplementary information guidelines, two of which are pertinent.
- 1. "Do not.place system in "manual"_unless misoperation in "automatic" is apparent. Systems placed in "manual must be checked frequently to ensure proper operation."
- 3. "Continuously monitor RCS temperature and pressure to avoid exceeding a heat re~oval rate greater than Technical Specification
-Limitations. If the heat removal rate exceeds Technical Specification limits, there may be a potential for pressurized thermal shock (PTS) of the.reactor vessel (Reference 15.8), unless Post Accident Pressure/Temperature Limits are maintained (Figure 11-1) *II The shutdown of the main feedwater pumps does not remove them from the
If they were inoperable for some reason before manual tripping, then they would not be available in any case.
- As stated in the Inspection Report the manual shutdown of main feedwater is only an issue for small break LOCAs outside of containment. The only system which could be a source 'for a small break LOCA outside containment, which is operational and unisolated, is the letdown and charging (CVCS) system. The maximum pipe break size for this system represents a 0.016 square foot break. According to the small break LOCA analysis of record (CEN 114 P, Amendment 1-P) for break sizes less than 0.018 square feet feedwater needs to be restored within 60 minutes. It should be noted that either main feedwater or auxiliary feedwater can be used to maintain SG levels. For breaks greater than 0.02 square feet, the steam generators are not needed as a 0Cll89-;0222-NL04
4 heat sink.
In summary, Consumers Power Company feels the control of main feedwater as addressed by the Palisades EOPs is in accordance with the plant licensing basis as described in the FSAR and is in agreement with the overall recormnendations of the Combustion Engineering guidelines in CEN-152. To redesign the main feedwater automatic control system to exactly match primary system cooling requirements on shutdown from all possible operating conditions would add unnecessary complexity to the system and would introduce additional failure modes that would still require operator intervention. The current procedure of manually controlling mairi feedwater flow or shifting to auxiliary feedwater when necessary provides the safest operation of the~ system because it provides the most precise reliable control.*
- 2. EOP Verification and Validation Program:
Inspection Report 50-255/89019 identified that the EOP Verification and Validation (V&V) program was not sufficiently comprehensive and needs to be more clearly defined. This conclusion was supported by examples including the V&V effort not utilizing a multi-disciplinary team that was independent of ~he staff involved in EDP generation, failing to perform walkdowns of EDP actions *that were performed outside of the Control Room and failing to walkdown procedures attendant to the EOPs.
However, even with these weaknesses, the Inspection Report still concluded that "the results of this inspection indicated that the licensee's EOPs could be effectively carried out in the Plant and could be correctly performed by the Palisades staff". Consumers Power company concurs with this conclusion and in regard to the V&V weaknesses, acknowledges them as presented.
Consumers Power Company's review of NUREG-1358, "Lessons Learned From The Special Inspection Program For Emergency Operating Procedures, March-October 1988" received just prior to the inspection will significantly enhance deficiency resolution and will incorporate appropriate information into actions taken to resolve identified deficiencies.
The following actions have already been taken in resolving the V&V program weaknesses presented:
- 1. Recent minor revisions to EOPs (to resolve some of the NRC EOP Audit comments) have been technically reviewed by Engineering and Reactor Engineering. Departments (ie, multi-discipline reviews).
- 2. Validation of the minor revision to EDP 1.0 was conducted at the Palisades simulator as well as walked through in the Palisades Control Room.
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- 3. During the walkthrough, validation of EOP 1.0 in Item 2 above, the Project Engineer associated with the detailed Control Room Design Review Program at Palisades was present to evaluate human factor related concerns.
- 4. Administrative Procedure 4.06 has been updated to remove reference to the EOP Technical Notebook.
In addition to actions completed, the following actions will take place:
- a. V&V will be performed on all EOP support procedures. This effort will be completed in conjunction with an ongoing procedure improvement program, which is presently scheduled to be completed in the second quarter of 1991.
- b. Multi-disciplinary reviews will be performed on the EOPs in the future. System Engineering, Reactor Engineering, Accident &
Transient Engineering and Safety Engineering expertise will be included depending on the change proposed.
- c. Actions directed by the EOPs outside of the Control Room will be verified and validated as p.art of the EOP revision and/or biennial review process.
- d. Waiver*criteria for V&V requirements will be defined.
Administrative Procedure 4.06 will be formally revised to address a through d above by August 1990.
- 3. Actions for resolution of Inspection Report 50-255/89019 Appendix II (technical) and Appendix III (human factor) deficiencies.
Appendix-tr technical deficiencies were noted in the following categories:
- a. Referral to other procedures not adequate
- b. Special requirements to perform a step not being specified (ie, valve keys etc)
- c. Failure to have prefabricated piping/cables/procedures for identified EOP tasks (primarily maintenance issues)
- d. Preferred instrumentation for p*arameter monitoring not specified e~ Degraded containment effects on instrumentation not considered Our rev:iew of the Appendix III issu.es noted the following causes :for human factor deficiencies:
a *. Lack of specific guidance provided within Administrative Procedure 4.06
- b. Failure to strictly comply with Administrative Procedure 4.06 OC1189-0222-NL04
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- c. Failure to wholly utilize a multi-disciplinary team for the V&V program.
During the inspection, Consumers Power Company provided initial responses to the inspectors for many of the issues noted in Appendices II and III and as such, are evaluating and implementing those initial responses. Where an NRC suggested resolution is not adopted, justification will be documented and maintained in an onsite response document. The Inspection Report, received by Consumers Power Company on October 23, 1989, requested a description of our planned action for each of the specific items noted in Appendices II and III.
Due to the number of specific items listed and small response time, a detailed action is not provided herein for each specific item. However, as indicated above, an onsite response document is being developed to incorporate line-by-line, our response to each individual inspection comments. This information will be made readily available to the NRC Resident Inspectors, one of whom was a member of the inspection team. To date, approximately 40 percent of the comments noted in Appendices II and III have been incorporated by.
revision into the EOPs. The remainder of the items will be dispositioned and as appropriate, included by revision into the EOPs by August 1, 1990.
Disposition will be based on:
- a. Evaluation of proper procedure referencing
- b. Evaluation of special step requirements
- c. Evaluation of p~estaging equipment/procedures
- d. Evaluation of preferred instrumentation for parameter monitoring
- e. Evaluation of degraded containment conditions on instrumentation.
EOP basis documents will be updated by December 31, 1990. Appropriate training will be developed and implemented regarding EOP changes by December 31, !'990 in conjunction with the actions specified in our response to violation 50-255/89019-03.
OC1189-0222-NL04