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Category:CORRESPONDENCE-LETTERS
MONTHYEARML20137N1591997-03-31031 March 1997 Informs That Licensee Facility Scheduled to Administer NRC GFE on 970409.Sonalsts,Inc Authorized Under Contract to Support NRC Administration of GFE Activities ML20058M0361993-04-12012 April 1993 Partial Response to FOIA Request for Documents.Forwards Records in App L Which Are Being Withheld Partially for Listed Reasons,(Ref FOIA Exemptions 5) ML20248D6521989-07-20020 July 1989 Forwards Response to Util Re Bills D0184 & D0185 for Plant OL Application Review Costs by Various Program Ofcs Through June 1984 ML20245D9621989-04-28028 April 1989 Forwards Addl Info Re Bunker Ramo Instrumentation Penetration Modules,Per 890131 Request.Util Believes That Modules Environmentally Qualified in Accordance w/10CFR50.49 & NUREG-0588,Category II ML20205C3521988-09-23023 September 1988 Final Response to FOIA Request for Documents Re Plant. Forwards App D Documents.App D Documents Also Available in PDR ML20155A7001988-06-0202 June 1988 Informs That Const on Conversion of Plant to gas-fired Facility Began on 880404 ML20155A7401988-05-18018 May 1988 FOIA Request for Documents on 850731 & 870312 Meetings Re Plant.Document Re 840314 Meeting Previously Obtained & Therefore Excluded from Request ML20237B4361987-12-14014 December 1987 Final Response to FOIA Request for Documents.App B Document, Board Notification 84-024,encl & Also Available in PDR ML20236X6141987-12-0808 December 1987 Final Response to FOIA Request All Documents.No Addl Records Subj to Request Located ML20236U2571987-11-0505 November 1987 FOIA Request for Documents Re Ball Type Main Steam Isolation Valves Used at Facilities ML20235B3081987-09-21021 September 1987 Responds to FOIA Request for Documents,Including AEC to ACRS Forwarding Safety Evaluation Re Zimmer.App a Documents Cannot Be Located.App B Documents in Pdr.App C & D Documents Withheld (Ref 10CFR2.790) ML20235M4251987-07-13013 July 1987 Partial Response to FOIA Request for Documents Re Acrs. Forwards Documents for Categories One & Three of FOIA Request.Review of 21 Addl ACRS Documents Continuing ML20235K1731987-07-0909 July 1987 Partial Response to FOIA Request for Info Re Certain Contracts Awarded by NRC for Reporting Svcs.Forwards App a & B Documents.Documents Also Available in PDR ML20234F0911987-06-26026 June 1987 Responds to Appeal Re Denial of FOIA Request for Documents. Forwards Document 5 in App F.Portions of Document 5 Withheld (Ref FOIA Exemptions 6 & 7).Other Requested Documents Withheld (Ref FOIA Exemption 6) ML20215K1981987-06-19019 June 1987 Final Response to FOIA Request for Documents Re Allegations Concerning Plant.Forwards App G & H Documents.Documents Also Available in Pdr.App H Documents Partially Withheld (Ref FOIA Exemption 6) ML20213F9351987-05-0808 May 1987 Partial Response to FOIA Request.Forwards App F Document & Weld Allegations.App G Documents Partially Withheld (Ref FOIA Exemption 6) ML20206H4951987-04-13013 April 1987 Partial Response to FOIA Request for Documents Re Bechtel Employment Discrimination.Forwards App E Documents.App D Documents Withheld (Ref FOIA Exemption 6) ML20235G2321987-04-0101 April 1987 FOIA Request for Documents Re Forged NDE Inspectors Certification Supplied by Barclay Intl for Use at Quad Cities Nuclear Station & Stated Investigations at Plants ML20211A9531987-02-13013 February 1987 Advises That Financial Info Submitted for 1987 in Util Satisfies Requirements of 10CFR140.21 That Each Licensee Maintain Guarantee of Payment of Deferred Premiums for Operating Reactors Over 100 Mwe ML20212M7651987-01-16016 January 1987 Informs That Due to Demands on Staff,Nrc Will Respond by 870430 to 850607 Request for Review of Invoices D0184 & D0185 Re OL Application Review Costs Through 840623 ML20207C0151986-12-19019 December 1986 Forwards Notice of Withdrawal of Application for OLs & Termination of Proceeding,Per Util 860711 Request & ASLB 861217 Memorandum & Order Granting Motion ML20207C1191986-12-18018 December 1986 Forwards Order Terminating CPPR-81 & CPPR-82 Based on Fact That Const of Facility Ceased,Units Inoperable & Site Environmentally Stable,Per Util 860701 Request to Withdraw Application to Amend CPs ML20215B9641986-12-0505 December 1986 Notifies Util of 870204-05 Early Emergency Responders Workshop in Chicago,Il to Discuss Lessons Learned & Current Problems in Coordination & Integration of Emergency Response Efforts.Meeting Agenda & Preregistration Form Encl ML20214Q0911986-11-24024 November 1986 Partial Response to FOIA Request for Documents Re Ofc of Inspector & Auditor Investigations.Forwards App B Documents. Documents Also Available in PDR ML20214A0761986-11-14014 November 1986 Forwards Insp & Evaluation of Plant for Adequacy of Stabilization Plan,Documenting 861015-16 Site Insp & Review & Insp of Site Stabilization Rept.Environ Stabilization Satisfactory ML20215N0241986-10-28028 October 1986 Forwards Order from DOE Economic Regulatory Admininstration Granting Exemption from Prohibitions of Power Plant & Industrial Fuel Act of 1978 & Puc of Mi Opinion & Order Granting Relief from Commission 850329 Rate Order ML20215M8851986-10-28028 October 1986 Forwards Insp Repts 50-329/86-01 & 50-330/86-01 on 861015-16.No Violations Identified ML20211B5401986-10-0909 October 1986 Further Response to FOIA Request for Eight Categories of Documents Re Ee Kent Allegations Concerning Facilities. Forwards Documents Listed in App K ML20210S9971986-10-0202 October 1986 Requests Change in Facility Svc List Address to Ref Address. Related Correspondence ML20210S4131986-09-26026 September 1986 Further Response to FOIA Request for 16 Categories of Records Re Facilities.Forwards App D & E Documents.Documents Also Available in PDR ML20214T7431986-09-24024 September 1986 Forwards Form 8-K Filed W/Securities & Exchange Commission. Util Believes Info Presented Bears No Issues Currently Before Aslb.Related Correspondence ML20214N4541986-09-0808 September 1986 Provides List of Activities Re Remedial Soils Work Being Modified Pending Final Disposition of Issues Described in Util 860701 & Counsel s Withdrawing Request for CP Extension.W/Svc List.Related Correspondence ML20209E6621986-09-0505 September 1986 Responds to FOIA Request for Documents Re Util Response to NRC 840112 Confirmatory Order.Documents Listed on App Available in PDR IA-86-235, Responds to FOIA Request for Documents Re Util Response to NRC 840112 Confirmatory Order.Documents Listed on App Available in PDR1986-09-0505 September 1986 Responds to FOIA Request for Documents Re Util Response to NRC 840112 Confirmatory Order.Documents Listed on App Available in PDR ML20212K9061986-08-21021 August 1986 Forwards Request for Addl Info Re Environ Review of Util 860711 Request to Withdraw Applications for OL by 860828 ML20206M8311986-08-15015 August 1986 Forwards Util Response to ASLB 860716 Order.W/O Encl.Related Correspondence ML20212J1391986-07-25025 July 1986 Forwards ALAB-106 Monthly Rept for June 1986.Listed Nonconformance Repts & Addl Documents Closed During June Encl ML20207D7261986-07-11011 July 1986 Forwards Motion for Authorization to Withdraw OL Application & for Dismissal of OL & Order of Mod Proceedings & Motion for Termination of Aslab Jurisdiction.W/O Encl.Related Correspondence ML20202F9581986-07-11011 July 1986 Forwards Util Motion for Authorization to Withdraw OL Application & for Dismissal of OL & Order of Mod Proceedings & Motion for Termination of Appeal Board Jurisdiction,For Filing.W/O Encl ML20203B2351986-07-10010 July 1986 Informs That Review of 820622 Application to Receive Unirradiated Nuclear Fuel Assemblies Terminated,Per .Fission Chambers Should Be Disposed of & Licenses SNM-1904 & SNM-1905 Terminated,Per 10CFR70.38(b) ML20206T2401986-07-0101 July 1986 Advises That Since Facility Formally Abandoned as Nuclear Facility,Util Will Not Reply to Generic Ltr 86-05 Re TMI Action Item II.K.3.5 ML20202B1091986-07-0101 July 1986 Forwards Evaluation of 13 Specific Recommendations Contained in BNL Rept of Review of Surveillance & Maint Program,In Response to CE Norelius 860506 Request ML20206T4321986-07-0101 July 1986 Withdraws Application for Ols.Facility Will Be Converted to combined-cycle gas-fired Plant.Abandonment Actions & Equipment Sales Will Provide Assurance That Plant Cannot Be Used as Nuclear Facility ML20199J9181986-06-30030 June 1986 Submits ALAB-106 Quarterly Rept 51.No New Individuals Assigned quality-related Duties.Const Shut Down Since 840716 & No Const Activities Projected for Jul-Sept 1986 ML20211L0361986-06-25025 June 1986 Forwards Bechtel & B&W Nonconformance Repts for May 1986,per Memorandum & Order ALAB-106 ML20198E9051986-05-25025 May 1986 Forwards ALAB-106 Monthly Rept for Apr 1986,including Nonconformance Repts,Quality Action Requests,Equality Audit Finding,B&W Repts of Nonconformance & Audit Finding Repts. Only Nonconformance Repts Encl ML20205P9331986-05-23023 May 1986 Responds to Generic Ltr 86-10, Implementation of Fire Protection Requirements. Project in Surveillance & Maint Mode.Generic Ltr & FSAR Update Will Be Reviewed When Project Restarted ML20203Q2891986-05-0606 May 1986 Forwards BNL Technical Rept, Surveillance & Maint..., Based on NRC 851014-18 Insp.No Violations Noted.Items Identified Could Have Impact on Later Project Restart. Evaluation of Rept Recommendations Requested within 60 Days ML20203N3901986-05-0101 May 1986 Forwards Rev 2 to Tdi Owners Group App Ii:Generic Maint Matrix & Justifications. Rev Approved by Tdi Owners Group & Tdi ML20205N5861986-04-29029 April 1986 Forwards Corrected Page 1 to JW Cook to H Berkow Re Pipe Whip Restraint Design.Last Line Inadvertently Eliminated When Ltr Originally Issued 1997-03-31
[Table view] Category:INCOMING CORRESPONDENCE
MONTHYEARML20245D9621989-04-28028 April 1989 Forwards Addl Info Re Bunker Ramo Instrumentation Penetration Modules,Per 890131 Request.Util Believes That Modules Environmentally Qualified in Accordance w/10CFR50.49 & NUREG-0588,Category II ML20155A7001988-06-0202 June 1988 Informs That Const on Conversion of Plant to gas-fired Facility Began on 880404 ML20155A7401988-05-18018 May 1988 FOIA Request for Documents on 850731 & 870312 Meetings Re Plant.Document Re 840314 Meeting Previously Obtained & Therefore Excluded from Request ML20236U2571987-11-0505 November 1987 FOIA Request for Documents Re Ball Type Main Steam Isolation Valves Used at Facilities ML20216E4721987-05-28028 May 1987 Part 21 Rept 140 Re Potential Defect in Air Pressure Regulators Mfg by Bellofram.Dripwell Gasket May Fail Due to Mismachining of Gasket Seating Surface Causing Loss of Control Air & Starting Air Pressure ML20235G2321987-04-0101 April 1987 FOIA Request for Documents Re Forged NDE Inspectors Certification Supplied by Barclay Intl for Use at Quad Cities Nuclear Station & Stated Investigations at Plants ML20215N0241986-10-28028 October 1986 Forwards Order from DOE Economic Regulatory Admininstration Granting Exemption from Prohibitions of Power Plant & Industrial Fuel Act of 1978 & Puc of Mi Opinion & Order Granting Relief from Commission 850329 Rate Order ML20210S9971986-10-0202 October 1986 Requests Change in Facility Svc List Address to Ref Address. Related Correspondence ML20214T7431986-09-24024 September 1986 Forwards Form 8-K Filed W/Securities & Exchange Commission. Util Believes Info Presented Bears No Issues Currently Before Aslb.Related Correspondence ML20214N4541986-09-0808 September 1986 Provides List of Activities Re Remedial Soils Work Being Modified Pending Final Disposition of Issues Described in Util 860701 & Counsel s Withdrawing Request for CP Extension.W/Svc List.Related Correspondence ML20206M8311986-08-15015 August 1986 Forwards Util Response to ASLB 860716 Order.W/O Encl.Related Correspondence ML20212J1391986-07-25025 July 1986 Forwards ALAB-106 Monthly Rept for June 1986.Listed Nonconformance Repts & Addl Documents Closed During June Encl ML20207D7261986-07-11011 July 1986 Forwards Motion for Authorization to Withdraw OL Application & for Dismissal of OL & Order of Mod Proceedings & Motion for Termination of Aslab Jurisdiction.W/O Encl.Related Correspondence ML20202F9581986-07-11011 July 1986 Forwards Util Motion for Authorization to Withdraw OL Application & for Dismissal of OL & Order of Mod Proceedings & Motion for Termination of Appeal Board Jurisdiction,For Filing.W/O Encl ML20206T4321986-07-0101 July 1986 Withdraws Application for Ols.Facility Will Be Converted to combined-cycle gas-fired Plant.Abandonment Actions & Equipment Sales Will Provide Assurance That Plant Cannot Be Used as Nuclear Facility ML20202B1091986-07-0101 July 1986 Forwards Evaluation of 13 Specific Recommendations Contained in BNL Rept of Review of Surveillance & Maint Program,In Response to CE Norelius 860506 Request ML20206T2401986-07-0101 July 1986 Advises That Since Facility Formally Abandoned as Nuclear Facility,Util Will Not Reply to Generic Ltr 86-05 Re TMI Action Item II.K.3.5 ML20199J9181986-06-30030 June 1986 Submits ALAB-106 Quarterly Rept 51.No New Individuals Assigned quality-related Duties.Const Shut Down Since 840716 & No Const Activities Projected for Jul-Sept 1986 ML20211L0361986-06-25025 June 1986 Forwards Bechtel & B&W Nonconformance Repts for May 1986,per Memorandum & Order ALAB-106 ML20198E9051986-05-25025 May 1986 Forwards ALAB-106 Monthly Rept for Apr 1986,including Nonconformance Repts,Quality Action Requests,Equality Audit Finding,B&W Repts of Nonconformance & Audit Finding Repts. Only Nonconformance Repts Encl ML20205P9331986-05-23023 May 1986 Responds to Generic Ltr 86-10, Implementation of Fire Protection Requirements. Project in Surveillance & Maint Mode.Generic Ltr & FSAR Update Will Be Reviewed When Project Restarted ML20203N3901986-05-0101 May 1986 Forwards Rev 2 to Tdi Owners Group App Ii:Generic Maint Matrix & Justifications. Rev Approved by Tdi Owners Group & Tdi ML20205N5861986-04-29029 April 1986 Forwards Corrected Page 1 to JW Cook to H Berkow Re Pipe Whip Restraint Design.Last Line Inadvertently Eliminated When Ltr Originally Issued ML20197F8331986-04-28028 April 1986 Advises That Response to Generic Ltr 86-04 Re Engineering Expertise on Shift Inapproriate at Present Because Midland Not Currently Under Const.Commitment to Provide Info Will Be Added to Commitment Tracking Sys ML20210L2351986-04-25025 April 1986 Forwards ALAB-106 Monthly Rept for Mar 1986,including Nonconformance Repts,Quality Action Requests,Mgt Corrective Action Repts & Quality Audit Findings ML20203K8531986-04-23023 April 1986 Responds to NRC Re Allegation Concerning Adequacy of Pipe Whip Restraint Design.Project Records Placed in Storage & Personnel Performing Work Dispersed.Specific Design Approach Would Require Check of Records at Bechtel ML20203P1661986-04-21021 April 1986 Discusses 860407 Study Considering Options for Facility. Options Range from Abandonment of Facility to Completion as Nuclear Plant.Conversion of Plant to Combined Cycle gas-fired Plant Chosen as Most Favorable Option ML20209E6531986-03-28028 March 1986 FOIA Request for Documents Re Util Response to NRC 840112 Confirmatory Order ML20140F8781986-03-25025 March 1986 Forwards ALAB-106 Monthly Rept for Feb 1986,including Nonconformance Repts,Quality Action Requests,Mgt Corrective Action Repts & Quality Audit Findings ML20154H9651986-02-25025 February 1986 Forwards Nonconformance Repts Written or Closed During Jan 1986,per Memorandum & Order ALAB-106 ML20154D3581986-02-24024 February 1986 Confirms Items Agreed Upon in 860219 Telcon Re soil-related Issues.Util Will Discontinue Monitoring Dike Groundwater Wells During Shutdown & Site Maint.Authorization Given to Seal Weeping Wall Crack ML20198H2401986-01-24024 January 1986 Forwards ALAB-106 Monthly Rept for Dec 1985,including Bechtel Nonconformance Repts,Quality Action Requests,Mgt Corrective Action Repts & Quality Audit Findings ML20136F4771985-12-31031 December 1985 Forwards PNL-5718, Review of Tdi Diesel Generator Owners Group Engine Requalification Program,Final Rept, Technical Evaluation Rept ML20138Q5531985-12-31031 December 1985 Submits ALAB-106 Quarterly Rept 50.No New Individuals Assigned quality-related Duties Since 850930 Rept & No Const Activities Projected for Jan-Mar 1986 ML20136C5711985-12-20020 December 1985 Forwards Monthly Rept for Nov 1985,including Bechtel Nonconformance Repts,Quality Action Requests,Mgt Corrective Action Repts,Quality Audit Findings,B&W Repts of Nonconformity & Util Nonconformance Repts,Per ALAB-106 ML20138Q3871985-12-13013 December 1985 Ack Receipt of 851115 IE Bulletin 85-003, Motor-Operated Valve Common Mode Failures During Plant Transients Due to Improper Switch Settings. Valve Operability Program & Rept Scheduled to Be Completed Prior to OL Issuance ML20137Z1481985-11-27027 November 1985 Advises That Response to 851029 IE Bulletin 85-001, Steam Binding of Auxiliary Feedwater Pumps, Inappropriate at Present Since Plant in Surveillance & Maint Status.Schedule for Response Will Be Provided When Status Changes ML20137F2541985-11-25025 November 1985 Forwards ALAB-106 Monthly Rept for Oct 1985,including Bechtel Nonconformance Repts,Quality Action Requests,Mgt Corrective Action Repts & Quality Audit Findings,Per 730323 Order ALAB-106 & Amend 1 to Cp.Svc List Encl ML20138J4431985-10-25025 October 1985 Forwards Monthly Rept for Sept 1985,per Memorandum & Order ALAB-106 & Amend 1 to Cp,Including Bechtel Nonconformance Rept,Quality Action Requests,Mgt Corrective Action Repts, Quality Audit Findings & B&W Repts of Nonconformity ML20138D0031985-10-14014 October 1985 Informs That Util Will Submit Schedule for Meeting Requirements of 10CFR50.62(d) Per Generic Ltr 85-06 Re QA Guidance for ATWS nonsafety-related Equipment When & If Project Reactivated ML20133F7581985-10-0808 October 1985 Informs of Plans to Physically Disable Equipment Installed in & About Evaporator Bldg to Serve Process Steam to Dow Chemical Co,Per 850925 Resolution.Equipment & Structures Abandoned Are non-Q.Related Correspondence ML20137Y7921985-09-30030 September 1985 Submits Quarterly Rept 49,per ALAB-106.No New Individuals Assigned to quality-related Duties.Const at Plant Shut Down on 840716.No Const Projected for Fourth Quarter 1985.Next Quarterly Rept Will Be Submitted by End of Dec 1985 ML20133A3141985-09-27027 September 1985 Forwards Review of Section 4.7 of Technical Evaluation Rept PNL-5600, Review of Resolution of Known Problems in Engine Components for Tdi Emergency Diesel Generators, Reflecting Views Re Crankshafts for 16-cylinder Engines ML20133H1261985-09-25025 September 1985 Forwards Bechtel Nonconformance Repts,Quality Action Requests,Mgt Corrective Action Repts & Quality Audit Findings Written or Closed During Aug 1985,per Condition of Memorandum & Order ALAB-106 ML20138S0731985-09-17017 September 1985 Advises That Addl Excavation Between Tank Farm & Auxiliary Bldg Will Be Conducted Per NRC 850826 Authorization. Excavation Needed to Provide Supplemental Cathodic Protection.Svc List Encl.Related Correspondence ML20133H8841985-09-16016 September 1985 Discusses Ee Kent Allegations Re Plant,Per Encl . Decision Reflected in NRC Should Be Reconsidered. B Garde & T Devine of Gap Unwilling to Testify for Kent.Kent & Counsel Unable to Produce Expert Witnesses ML20140G8331985-08-23023 August 1985 FOIA Request for ACRS Documents Re Facility ML20137F7061985-08-12012 August 1985 Forwards Listed Documents Written or Closed During Jul 1985, in Accordance w/730323 Memorandum & Order ALAB-106 & Amend 1 to Cp.Only Nonconformance Repts Encl ML20133L8331985-08-0909 August 1985 Forwards Attachment 1 to Revised Exhibit D of Revised Compliance Filing & Application for Authorization to Issue Securities.Plan Is Requirement of Agreements W/Banks to Restructure Outstanding Debt.Related Correspondence ML20132B1841985-07-19019 July 1985 Forwards Monthly Repts for May & June 1985 Per Condition of 730323 Memorandum & Order ALAB-106 & Amend 1 to Cp.Related Correspondence 1989-04-28
[Table view] Category:UTILITY TO NRC
MONTHYEARML20245D9621989-04-28028 April 1989 Forwards Addl Info Re Bunker Ramo Instrumentation Penetration Modules,Per 890131 Request.Util Believes That Modules Environmentally Qualified in Accordance w/10CFR50.49 & NUREG-0588,Category II ML20155A7001988-06-0202 June 1988 Informs That Const on Conversion of Plant to gas-fired Facility Began on 880404 ML20155A7401988-05-18018 May 1988 FOIA Request for Documents on 850731 & 870312 Meetings Re Plant.Document Re 840314 Meeting Previously Obtained & Therefore Excluded from Request ML20215N0241986-10-28028 October 1986 Forwards Order from DOE Economic Regulatory Admininstration Granting Exemption from Prohibitions of Power Plant & Industrial Fuel Act of 1978 & Puc of Mi Opinion & Order Granting Relief from Commission 850329 Rate Order ML20214N4541986-09-0808 September 1986 Provides List of Activities Re Remedial Soils Work Being Modified Pending Final Disposition of Issues Described in Util 860701 & Counsel s Withdrawing Request for CP Extension.W/Svc List.Related Correspondence ML20212J1391986-07-25025 July 1986 Forwards ALAB-106 Monthly Rept for June 1986.Listed Nonconformance Repts & Addl Documents Closed During June Encl ML20206T2401986-07-0101 July 1986 Advises That Since Facility Formally Abandoned as Nuclear Facility,Util Will Not Reply to Generic Ltr 86-05 Re TMI Action Item II.K.3.5 ML20202B1091986-07-0101 July 1986 Forwards Evaluation of 13 Specific Recommendations Contained in BNL Rept of Review of Surveillance & Maint Program,In Response to CE Norelius 860506 Request ML20206T4321986-07-0101 July 1986 Withdraws Application for Ols.Facility Will Be Converted to combined-cycle gas-fired Plant.Abandonment Actions & Equipment Sales Will Provide Assurance That Plant Cannot Be Used as Nuclear Facility ML20199J9181986-06-30030 June 1986 Submits ALAB-106 Quarterly Rept 51.No New Individuals Assigned quality-related Duties.Const Shut Down Since 840716 & No Const Activities Projected for Jul-Sept 1986 ML20211L0361986-06-25025 June 1986 Forwards Bechtel & B&W Nonconformance Repts for May 1986,per Memorandum & Order ALAB-106 ML20198E9051986-05-25025 May 1986 Forwards ALAB-106 Monthly Rept for Apr 1986,including Nonconformance Repts,Quality Action Requests,Equality Audit Finding,B&W Repts of Nonconformance & Audit Finding Repts. Only Nonconformance Repts Encl ML20205P9331986-05-23023 May 1986 Responds to Generic Ltr 86-10, Implementation of Fire Protection Requirements. Project in Surveillance & Maint Mode.Generic Ltr & FSAR Update Will Be Reviewed When Project Restarted ML20203N3901986-05-0101 May 1986 Forwards Rev 2 to Tdi Owners Group App Ii:Generic Maint Matrix & Justifications. Rev Approved by Tdi Owners Group & Tdi ML20205N5861986-04-29029 April 1986 Forwards Corrected Page 1 to JW Cook to H Berkow Re Pipe Whip Restraint Design.Last Line Inadvertently Eliminated When Ltr Originally Issued ML20197F8331986-04-28028 April 1986 Advises That Response to Generic Ltr 86-04 Re Engineering Expertise on Shift Inapproriate at Present Because Midland Not Currently Under Const.Commitment to Provide Info Will Be Added to Commitment Tracking Sys ML20210L2351986-04-25025 April 1986 Forwards ALAB-106 Monthly Rept for Mar 1986,including Nonconformance Repts,Quality Action Requests,Mgt Corrective Action Repts & Quality Audit Findings ML20203K8531986-04-23023 April 1986 Responds to NRC Re Allegation Concerning Adequacy of Pipe Whip Restraint Design.Project Records Placed in Storage & Personnel Performing Work Dispersed.Specific Design Approach Would Require Check of Records at Bechtel ML20203P1661986-04-21021 April 1986 Discusses 860407 Study Considering Options for Facility. Options Range from Abandonment of Facility to Completion as Nuclear Plant.Conversion of Plant to Combined Cycle gas-fired Plant Chosen as Most Favorable Option ML20140F8781986-03-25025 March 1986 Forwards ALAB-106 Monthly Rept for Feb 1986,including Nonconformance Repts,Quality Action Requests,Mgt Corrective Action Repts & Quality Audit Findings ML20154H9651986-02-25025 February 1986 Forwards Nonconformance Repts Written or Closed During Jan 1986,per Memorandum & Order ALAB-106 ML20154D3581986-02-24024 February 1986 Confirms Items Agreed Upon in 860219 Telcon Re soil-related Issues.Util Will Discontinue Monitoring Dike Groundwater Wells During Shutdown & Site Maint.Authorization Given to Seal Weeping Wall Crack ML20198H2401986-01-24024 January 1986 Forwards ALAB-106 Monthly Rept for Dec 1985,including Bechtel Nonconformance Repts,Quality Action Requests,Mgt Corrective Action Repts & Quality Audit Findings ML20138Q5531985-12-31031 December 1985 Submits ALAB-106 Quarterly Rept 50.No New Individuals Assigned quality-related Duties Since 850930 Rept & No Const Activities Projected for Jan-Mar 1986 ML20136C5711985-12-20020 December 1985 Forwards Monthly Rept for Nov 1985,including Bechtel Nonconformance Repts,Quality Action Requests,Mgt Corrective Action Repts,Quality Audit Findings,B&W Repts of Nonconformity & Util Nonconformance Repts,Per ALAB-106 ML20138Q3871985-12-13013 December 1985 Ack Receipt of 851115 IE Bulletin 85-003, Motor-Operated Valve Common Mode Failures During Plant Transients Due to Improper Switch Settings. Valve Operability Program & Rept Scheduled to Be Completed Prior to OL Issuance ML20137Z1481985-11-27027 November 1985 Advises That Response to 851029 IE Bulletin 85-001, Steam Binding of Auxiliary Feedwater Pumps, Inappropriate at Present Since Plant in Surveillance & Maint Status.Schedule for Response Will Be Provided When Status Changes ML20137F2541985-11-25025 November 1985 Forwards ALAB-106 Monthly Rept for Oct 1985,including Bechtel Nonconformance Repts,Quality Action Requests,Mgt Corrective Action Repts & Quality Audit Findings,Per 730323 Order ALAB-106 & Amend 1 to Cp.Svc List Encl ML20138J4431985-10-25025 October 1985 Forwards Monthly Rept for Sept 1985,per Memorandum & Order ALAB-106 & Amend 1 to Cp,Including Bechtel Nonconformance Rept,Quality Action Requests,Mgt Corrective Action Repts, Quality Audit Findings & B&W Repts of Nonconformity ML20138D0031985-10-14014 October 1985 Informs That Util Will Submit Schedule for Meeting Requirements of 10CFR50.62(d) Per Generic Ltr 85-06 Re QA Guidance for ATWS nonsafety-related Equipment When & If Project Reactivated ML20137Y7921985-09-30030 September 1985 Submits Quarterly Rept 49,per ALAB-106.No New Individuals Assigned to quality-related Duties.Const at Plant Shut Down on 840716.No Const Projected for Fourth Quarter 1985.Next Quarterly Rept Will Be Submitted by End of Dec 1985 ML20133H1261985-09-25025 September 1985 Forwards Bechtel Nonconformance Repts,Quality Action Requests,Mgt Corrective Action Repts & Quality Audit Findings Written or Closed During Aug 1985,per Condition of Memorandum & Order ALAB-106 ML20138S0731985-09-17017 September 1985 Advises That Addl Excavation Between Tank Farm & Auxiliary Bldg Will Be Conducted Per NRC 850826 Authorization. Excavation Needed to Provide Supplemental Cathodic Protection.Svc List Encl.Related Correspondence ML20140G8331985-08-23023 August 1985 FOIA Request for ACRS Documents Re Facility ML20137F7061985-08-12012 August 1985 Forwards Listed Documents Written or Closed During Jul 1985, in Accordance w/730323 Memorandum & Order ALAB-106 & Amend 1 to Cp.Only Nonconformance Repts Encl ML20132B1841985-07-19019 July 1985 Forwards Monthly Repts for May & June 1985 Per Condition of 730323 Memorandum & Order ALAB-106 & Amend 1 to Cp.Related Correspondence ML20128M1471985-07-19019 July 1985 Forwards Nonconformance Repts for May & June 1985,per 730323 Memorandum & Order ALAB-106 & Amend 1 to Facility CP ML20140G3691985-06-28028 June 1985 Responds to Generic Ltr 85-07,dtd 850502,re Implementation of Integrated Schedules for Plant Mods.Util Will Initiate Participation in Integrated Living Schedule If Project Reactivated.Survey Form Encl ML20127P1951985-06-28028 June 1985 Submits Quarterly Rept 48 Per ALAB-106.Const Shut Down Since 840716.No Const Activities Projected for Jul-Oct 1985.Next Rept Will Be Sent by End of Sept 1985 ML20128B8131985-06-20020 June 1985 Confirms 850610 Telcon W/D Hood Re Detailed Schedule for Shunt Trip Mods & Tech Spec Rev Established Per Generic Ltr 83-28,Items 4.3 & 4.4 (Generic Ltr 85-10).Schedule Commitment Entered Into Commitment Tracking Sys ML20127A9901985-06-17017 June 1985 Responds to Generic Ltr 85-02 Re Recommended Actions to Assure Steam Generator Tube Integrity & Rupture Mitigation. Facility Steam Generators in long-term Dry Layup Since Project Shut Down in Jul 1984 ML20126K2871985-06-0707 June 1985 Requests Extension of Due Date for Payment of Bill to Facilitate Resolution of Contested Fees.Conference to Discuss Billing Procedures Also Requested.Review of Info Re Bills Do 184 & Do 185 Encl ML20129B7261985-05-25025 May 1985 Forwards Bechtel Nonconformance Repts,Quality Audit Findings,B&W Repts of Nonconformity,Util Nonconformance Repts,Audit Finding Repts & Quality Action Requests for Apr 1985,per ALAB-106 ML20133C3771985-05-24024 May 1985 Responds to Request for Info on Item 13 in BNL Rept Re Exposure Time of Low Hydrogen Electrodes to Environ After Removal from Hermetically Sealed Containers or Drying/ Storage Ovens.Related Correspondence ML20133D9421985-05-0707 May 1985 Confirms 850426 Telcon Re Backfilling Number of Excavations of Site.Excavations Left Open Due to Removal of Temporary Freezewall Apparatus Last Fall.M Sinclair Response to Aslab 850423 Order & Svc List Encl ML20117J6761985-05-0707 May 1985 Submits ALAB-106 Quarterly Rept 47.No New Individuals Assigned quality-related Duties Since Last Rept.No Const Activities Projected for Apr-June 1985.Next Rept Will Be Sent in June 1985 ML20117G0641985-04-29029 April 1985 Responds to 850425 Request for Addl Info Re Recent Organizational Changes,Per 850425 Telcon.Announcement Involves Resolution of Legal Proceeding Surrounding Project & Possible Sale of Facilities ML20116E8611985-04-25025 April 1985 Forwards Bechtel & Util Nonconformance Repts,Quality Action Requests,Mgt Corrective Action Repts,Quality Audit Findings & B&W Repts of Nonconformity for Jan & Feb 1985,per Memorandum & Order ALAB-106 ML20117G0831985-04-22022 April 1985 Informs of Reorganization Changes to Increase Efficiency of Energy Supply & Assimilate Certain Portions of Projects, Engineering & Const Organization ML20116D3371985-04-19019 April 1985 Ack Receipt of Jan 1985 BNL Rept Re Welding Allegations Encl w/850322 Ltr.Portion of Issues Closed.Remaining Open Issues Impracticable to Close Due to Lack of Resources. Investigation May Resume in Event of Restart 1989-04-28
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00nSufntf5 Power Jemse W cook C0mpany . n<, ~,u- - ~,u,o. .,m.,
end t:0.nnc,wn General officas: 1945 West Pornoit soad, Jackson, MI 49201. (SIN 788 0453 April 23, 1986 Mr Herbert Berkov, Director Standardization and Special Projects Directorate Division of PWR Licensing-B US Nuclear Regulatory Commission Washington, DC 20555 MIDLAND ENERGY CENTER DOCKETS No 50-329 AND 50-330 PIPE WHIP RESTRAINT DESIGN FILE: 0.4.9.41, 0.4.9.44, 1300 SERIAL: 32648
Reference:
Letter, H Berkow to J W Cook, Pipe Whip Restraints Design for Midland Nuclear Plant, Units 1 and 2, dated March 12, 1986 The referenced letter informed us that an allegation had been made concerning the adequacy of pipe whip restraint design and requested our response to specific questions regarding the design of the primary loop whip restraints.
Since the Midland Project was shut down, the project staffs, at CPCo Bechtel and B&W have been demobilized, the project records have been collected and placed in storage, and the people who performed this work have dispersed. At this time personnel who are technically knowledgeable of the design of the Midland RCS whip restraints are not readily available. Consequently, an effort has been made to address this request, first by surveying the records available within CPCo, which does not include restraint design calculations, and by discussions with B&V and a former CPCo employee who participated in development of design criteria for whip restraints. To confirm any specific design approach in individual restraints would require considerable resources to resurrect the specific records at Dechtel.
Design of Midland RCS pipe whip restraints required the efforts of both B&W and Bechtel. B&W performed all analysis on RCS piping. Bechtel designed and constructed all pipe whip restraints. Since the load applied to a restraint in dependent on the stiffness of the restraint, the process of establishing pipe whip loads, and of designing restraints, is an iterative one involving the exchange of design information between B&W and Bechtet.
This information exchange process benefited from improvements described in 50.55(e) report 80-07, concerning Reactor Coolant Loop Analysis. A previous OC0486-0019A-MP02 f605010065860423 DR ADOCK 05000329 A ig PM
,_ A-2 V
l l
design. A final report is outstanding for this later subject as some l restraint redesign was still ongoing.
The following paragraphs address the specific items of the Request for Additional Information:
l 1. The load combinations that were used in the design and analysis of the reactor coolant hot leg pipe whip restraints are given in Subsection 3.8.6.3.3 of the Midland FSAR, under the heading of "b. Structural Steel." The restraints are designed such that the pipe never contacts them, except during the pipe break event.
Ib. In the load combination equations, the term "R" is defined as the " local L force or pressure on structure or penetration caused by rupture of any one pipe." This term includes the load applied by the broken pipe as
( vell as the jet impingement loads from the break. Design of the Midland plant was such that, except for the upper lateral supports on the reactor vessel, compartment pressurization did not produce a significant load on an RCS restraint.
Ic. Part of B&W's responsibility in analyzing the NSSS piping was to determine the required gap at each RCS restraint. The minimum pipe restraint gap is the sum of the construction tolerance plus the thermal expansion motion of the pipe plus the expected SSE seismic motion of the pipe. The seismic motion of the structures and the pipe are small, and were conservatively assumed to be out of phase. Refer to Midland FSAR Figure 3.7-9, 3.7-25 and 3.7-30 for a description of the model, and the calculated structure displacements.
- 2. The methods used to compute spring rates for the pipe whip restraints connected to the secondary shield wall varied with the complexity of the structure. For complex structures, three dimensional finite element analysis was used. For simple structures, such as straps, hand calculations were done. In general, the complexity of the structure was annessed, and the appropriate engineering methods applied.
- 3. Subsection 3.8.6.3.3 of the Midland FSAR describes the stress criteria l
that were applied to pipe whip restraints. Where pipe whip restraints i
were designed to incur plastic deformation, they were designed such that
' the maximum strain was no greater than one quarter of the ultimate strain
! for the specific material being used.
We trust the above responds to your request for additional information.
h yfg CC: JGKeppler, USNRC Region 111 TSMichaels, USNRC Office of NRR OC0486-0019A-MP02
. R7C W . -
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UNITED STATES 4 g j' ,,, 7 * *j NUCLEAR REGULATORY COMMISSION b"'
- wasmmatou.o c.rosss March 12, 1986 k ..... f Dockets Nes. 50-329 and 50-330 Mr. J. W. Cook, Vice President Consumers Power Company 1945 West Parnall Poad Jackson, Michigan 49201
Dear Mr. Cook:
SUBJECT:
PIPE WHIP RESTRAINTS DESIGN FOR MIDLAND NUCLEAR PLANT, UNITS 1 AND 2 The NRC staff has received an allegation regarding the adequacy of the pipe whip restraint design for Midland Units 1 and 2 and an assertion that this issue c y apply to other B&W designed plants. The allegation relates to (1) the load conbinations used in the design and analysis of reactor coolant hot leg restraints; and (2) the spring rates of connections of pipe whip restraints to the secondary shield wall.
The staff finds that your respense to the enclosed reouest for additional information is needed to complete our review of this allegation. Please provide your response within 45 days of the date of this letter, finerely, Herbert Berkow, Director Standardization and Special Proiects Directorate Division of PWR Licensing-B
Enclosure:
Request for Additional Information cc w/ enclosure:
See next page
^I/A O @70
_[IjLyfJVgdo -
2 Mr. J. W. Cook Consumers Power Company Midland Nuclear Plant cc:
Michael I. Miller, Esq. Mr. Don van Farrowe, Chief Ronald G. Zamarin, Esq. Division of Radiological Health Alan S. Farnell, Esq. Department of Public Health Isham, Lincoln & Beale P. O. Box 33035 Three First National Plaza. Lansing, Michigan 48909 Sist floor Chicago, Illinois 60602 Mr. Steve Gadler 2120 Carter Avenue James E. Brunner, Esq. St. Paul, Minnesota 55108 Consumers Power Company 212 West Michigan Avenue Ms. Barbara Stamiris
\8 Jackson, Michigan 49201 5795 N. River
- Freeland Michigan 48623 Ms. Mary Sinclair 5711 Summerset Drive Mr. Tom McNish, Secretary Midland, Michigan 48640 Consumers Power Company l 212 W. Michigan Avenue Stewart H. Freeman Jackson, Michigan 49201 Assistant Attorney General State of Michigan Environmental Mr. Walt Apley Protection Division c/o Mr. Max Clausen 720 Law Building Battelle Pacific Northwest Labs Lansing, Michigan 48913 (PNWL)
SIGMA IV Building Mr. I. Charak, Manager Battelle Blvd.
NRC Assistance Project Richland, Washington 99352 Argonne National Laboratory 9700 South Cass Avenue Mr. R. B. Borsum Argonne, Illinois 60439 Nuclear Power Generation Division Babcock & Wilcox Regional Administrator, Region III 7910 Woodmont Avenue, Suite 220 U.S. Nuclear Regulatory Commission, Bethesda, Maryland 20814 799 Roosevelt Road Glen Ellyn Illinois 60137 Cherry & Flynn Suite 3700 Ms. Julie Morrison Three First National Plaza Midland Daily News Chicago, Illinois 60602 124 Mcdonald Street Midland, Michigan 48640 Mr. Ron Callen Michigan Public Service Commission Billie Pirner Garde 6545 Mercantile Way Director, Citizens Clinic P. O. Box 30221 for Accountable Government Lansing, Michigan 48909 ,
Government Accountability Project Institute for Policy Studies Mr. Howard Levin, Project Manager 1901 Que Street, N.W. TERA Corpnration Washington, D. C. 20009 7101 Wisconsin Avenue Ms. Lynne Bernabei Government Accountability Project 1901 0 Street, N.W.
Washington, D.C. 20009
r T.
Enclosure REQUEST FOR ADDITIONAL INF0PPATION
- 1. Describe the lead corbinations that were used in the design ard analysis of reactor coolant hot leg pipe whip restraints. Specifically, indicate if the load corbinations included the consideration of
- a. loads from jet irpingment and corpartrent pressurization of tne secordary shield wall,
- b. seismically induced displacement of the secondary shield wall.
- 2. Describe how the sprina rates of connec'. ions of pipe whip restraints to the secondary shield wall were compu*ed.
- 3. Describe the allowable stress or strair used in vour design, i
k