Similar Documents at Perry |
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Category:MEETING MINUTES & NOTES--CORRESPONDENCE
MONTHYEARML20217H1001999-10-13013 October 1999
Summary of 990930 Meeting with Util in Rockville,Md Re Proposed Five Percent Power Uprate for Plant,Unit 1.List of Meeting Participants & Licensee Meeting Handout Encl
ML20210P1611999-08-0404 August 1999
Summary of 990415 Meeting with Utils in Knoxville,Tn Re Status of Mark 3 Program Designed to Determine & Validate Submerged Structure Drag Loads of Newley Installed ECCS Strainers at Perry,Grand Gulf & Clinton Facilities
ML20206P0831999-05-12012 May 1999
Summary of 990428 Meeting with Firstenergy Nuclear Operating Co & Duquesne Light Co in Rockville,Maryland Re Proposed Asset Transfer Between Firstenergy Corp & Dl & Resulting 10CFR50.80 License Transfer of Dl Ownership Interest
ML20206D6031999-04-30030 April 1999
Summary of 990318 Meeting with Firstenergy Nuclear Operating Co in Rockville,Maryland Re Review Schedule & Content of Proposed QA Topical Rept for Both Davis-Besse & Perry Facilities.List of Meeting Attendees Encl
ML20205D4831999-03-25025 March 1999
Summary of 990222 Public Hearing with Util Re Gathering Addl Info Related to Two Petitions Filed Pursuant to 10CFR2.206 by Ucs Re Operation of River Bend Station & Perry Nuclear Power Plant.List of Attendees & Transcript of Hearing Encl
ML20198S3061999-01-0505 January 1999
Summary of 981204 Meeting with Util in Rockville,Md to Discuss Proposed Changes to Design & Licensing Basis of Containment Isolation Provisions for Feedwater Sys
ML20198D5801998-12-15015 December 1998
Summary of 981119 Meeting with Util in Rockville,Md to Discuss Proposed Changes to Design & Licensing Basis of Containment Isolation Provisions for Feedwater Sys
ML20202D3521998-12-0909 December 1998
Summary of 981123 Petition Review Board Meeting Re 2.206 Petition on Perry Unit 1,submitted on 981109 by Ucs.Meeting Attendees Listed
ML20155H3801998-10-29029 October 1998
Summary of 980915 Meeting with Util & Contractor Polestar Applied Technology,Inc in Rockville,Md Re Revised Accident Source Term for Perry Pilot Plant Review.List of Meeting Participants & Nonproprietary Handouts Encl
ML20154J3671998-10-13013 October 1998
Summary of 980910 Meeting W/Cleveland Electric Illuminating Co in Rockville,Md Re Licensee Proposed Changes to Design & Licensing Basis to Containment Isolation Provisions for Feedwater System.List of Attendees Encl
ML20154C4771998-10-0202 October 1998
Summary of 980908 Meeting with Cleveland Electric Illuminating Co,Entergy Operations,Inc & Illinois Power Co Re Joint Effort to Propose TSs to Reduce Requirements on Secondary Containment Integrity During Refueling
ML20199L2071997-11-24024 November 1997
Trip Rept of 971006 Visit to Perry Site to Gather Info on New & Unique Strainer Design Installed at Perry During Most Recent Outage
ML20141E7701997-05-14014 May 1997
Summary of 970508 Meeting W/Cei in Rockville,Md Re Priorities & Schedules of Licensing Issues for Plant,Unit 1. List of Meeting Attendees & Meeting Handout Encl
ML20140H4881997-05-0707 May 1997
Provides Summary of 970401 Telcon Between NRC & BWROG Re Topical Rept NEDC-31858P,Rev 2, BWROG Rept for Increasing MSIV Leakage Rate Limits & Elimination of Leakage Control Sys
ML20138D9441997-04-23023 April 1997
Summary of 970324 Meeting W/Licensee in Rockville,Md Re ECCS suction-strainer Program for Perry Npp,Unit 1.List of Attendees & Viewgraphs Encl
ML20134A9621997-01-22022 January 1997
Summary of 961204 Meeting W/Util in Rockville,Md to Discuss Proposed Merger Between Centerior Energy Corporation & Ohio Edison Company.List of Attendees & Info Handouts Encl
ML20147A7261997-01-22022 January 1997
Summary of 960910 Meeting W/Util in Rockville,Md to Discuss Revised Eal.List of Attendees Encl
ML20062J8701993-11-0808 November 1993
Summary of 931028 Meeting W/Licensee in Rockville,Md Re Licensee Presentation of Summary of Plant Course of Action Plan to NRC Mgt
ML20057F1271993-10-0505 October 1993
Summary of 930902 Meeting W/Util in Rockville,Md Re NRC 930405 Safety Evaluation of Rev 3 to IST Program.List of Attendees Encl
ML20149D6051993-09-15015 September 1993
Summary of 930708 Region III Annual Training Managers Conference in Glen Ellyn,Il.Purpose of Meeting to Provide Forum for Discussion on Rev 7 of Operator Licensing Examiner Stds & to Discuss Operator Licensing Issues
ML20056D9841993-05-18018 May 1993
Summary of Operating Reactors Events Meeting 93-17 on 930512
ML20247K2471989-08-24024 August 1989
Trip Rept of Staff 890718-19,21 & 0801-02 Visits to Nuclear Power Plants to Gather Info Re Industry Actions to Address Loss of Oil Malfunctions of Rosemount Models 1153 & 1154 Transmitters
ML20247K0901989-05-23023 May 1989
Summary of 890517 Meeting W/Inpo Re Similarities & Differences Between Performance Indicator Programs.Detailed Discussion Encl
ML20247K1011989-05-16016 May 1989
Summary of 890517 Meeting W/Inpo in Bethesda,Md Re Similarities & Differences Between INPO & NRC Performance Indicators
ML20246B5161989-04-28028 April 1989
Summary of 890419 Operating Reactors Events Meeting 89-16. List of Attendees & Handouts Encl
ML20206D7761988-11-0808 November 1988
Summary of 881102 Meeting W/Util in Rockville,Md Re Facility Operating Performance.External Performance Assessments, Performance Indicators,Mgt Initiatives & Feedback Effectivness Discussed.Agenda & Viewgraphs Encl
ML20207N9071988-10-12012 October 1988
Summary of 881006 Meeting W/Licensee & GE Re Forthcoming Reload Submittal for Feb 1989 Reload.Attendees List & Nonproprietary Slides Presented by GE Outlining Scope of Reload Application to Be Submitted by Nov 1988 Encl
ML20154N4471988-09-0707 September 1988
Summary of Operating Reactors Events Meeting 88-036 on 880906 Re Events Which Occurred Since Last Meeting on 880830.List of Attendees Encl
ML20151R5391988-08-0808 August 1988
Summary of 880623 Meeting W/Mark III Containment Hydrogen Control Owners Group Re Emergency Procedure Guidelines. Resolution of Issues Listed
ML20150D7171988-07-0707 July 1988
Summary of Operating Reactors Events Meeting 88-26 on 880628
ML20153B0281988-06-22022 June 1988
Summary of Operating Reactors Events Meeting 88-25 on 880621.List of Attendees,Discussion of Significant Elements of Events & Summary of Reactor Scrams Encl
ML20154A8991988-05-0404 May 1988
Summary of Operating Reactors Events 88-18 Meeting on 880503 Re Events Which Occurred Since 880426 Meeting.List of Attendees & Viewgraphs Encl
ML20153G5481988-05-0404 May 1988
Summary of 880427 Telcon W/Utils in Region III Re Personnel Changes,Follow Up on Previous Items,Items of Interest from Sites & New Items
ML20148H6621988-01-15015 January 1988
Summary of Operating Reactors Events Meeting 88-02 on 880112 Re Events Which Occurred Since Last Meeting on 880105.List of Attendees,Significant Elements of Events & Tabulation of long-term Followup Assignments to Be Completed Encl
ML20236P2841987-11-0505 November 1987
Summary of Operating Reactors Events Meeting 87-38 on 871103.List of Attendees,Viewgraphs & Summary of Reactor Scrams Encl
ML20236J2291987-10-30030 October 1987
Summary of 871007 Meeting W/Hydrogen Control Owners Group (Hcog) Re Hcog Submittals on Methods for Calculating Equipment Temp Based on Quarter Scale Test Data & Impact of Station Blackout Considerations on Hcog Programs.W/Encl
ML20239A0231987-09-10010 September 1987
Summary of Operating Reactor Events Meeting 87-30 on 870908, Re Briefing Senior Managers from Nrr,Res,Aeod & Regional Ofcs on Events Which Occurred Since 870825 Meeting.Attendees List,Summary of Reactor Scrams & Viewgraphs Encl
ML20207A5221987-05-15015 May 1987
Summary of Operating Reactors Event Meeting 87-13 on 870507 Re Events Which Occurred Since 870428.List of Attendees, Events Discussed & Significant Elements of Events & Summary of Events Presented Encl
ML20204E5421987-03-19019 March 1987
Summary of Operating Reactors Events Meeting 87-06 on 870309.List of Attendees & Events Discussed & Significant Elements of Events Presented Encl
ML20211M9761987-02-24024 February 1987
Summary of 870203 Meeting W/Mark III Containment Hydrogen Control Owners Group Re CLASIX-3 Computer Code Validation & Emergency Procedure Guidelines.List of Attendees Encl
ML20215D0631986-12-11011 December 1986
Summary of Operating Reactor Events Meeting 86-42 on 861201. List of Attendees & Viewgraphs Re Significant Elements of Events Discussed Encl
ML20213F0641986-11-10010 November 1986
Summary of Operating Reactors Events Meeting 86-36 on 861020.List of Attendees,Events Discussed,Significant Events Data Sheet,Summary of Scrams W/Complications & Status of Previous & New Assignments Encl
ML20207B0141986-10-31031 October 1986
Summary of 861022 Meeting W/Mark III Containment Hydrogen Control Owners Group Re Emergency Procedure Guidelines for Hydrogen Generation Event & Validation of Methods for Calculating Heat Transfer.Viewgraphs Encl
ML20215D9171986-10-0606 October 1986
Summary of 860929 Operating Reactors Events Meeting 86-34 Re Events Since Last Meeting on 860922.Assignees Should Review Identified Responsibilities & Completion Dates & Advise If Dates Cannot Be Met.Viewgraphs Encl
ML20210C4211986-09-11011 September 1986
Summary of Operating Reactors Events Meeting 86-31 on 860908.Lists of Attendees,Events & Significant Elements & Assignments Encl
ML20203G6921986-07-25025 July 1986
Summary of 860619 Meeting W/Mark III Containment Hydrogen Control Owners Group Re Mods of Clasix-3 Computer Code & Secondary Burning in Quarter Scale Test.List of Meeting Attendees & Handouts Encl
ML20211P1361986-07-16016 July 1986
Summary of 860707 Operating Reactor Events Meeting 86-23 W/ Div Directors & Representatives Re Events Since Last Meeting on 860630.Notification of Inability to Meet Assigned Target Completion Dates for Actions Requested.Viewgraphs Encl
ML20199L5241986-06-30030 June 1986
Summary of 860611 Meeting W/Util,Usgs,Weston Geophysical, Shaw-Pittman Assoc,Geosciences Svcs,Univ of South Carolina, Gilbert Commonwealth Assoc & Nts Engineering Re Completion of Earthquake Confirmatory Items in Sser 9
ML20199L6471986-06-26026 June 1986
Summary of Operating Reactors Events Meeting 86-21 on 860623.Attendance List & Viewgraphs Encl
ML20198D5391986-05-12012 May 1986
Summary of 860430 Meeting W/Util,Nts Engineering,Usgs, Gilbert Commonwealth,Weston Geophysical,Geoscience Svcs & Univ of South Carolina Re Earthquake Confirmatory Work Required in Sser 9.Attendance List Encl
1999-08-04
[Table view]
Category:MEETING SUMMARIES-INTERNAL (NON-TRANSCRIPT)
MONTHYEARML20217H1001999-10-13013 October 1999
Summary of 990930 Meeting with Util in Rockville,Md Re Proposed Five Percent Power Uprate for Plant,Unit 1.List of Meeting Participants & Licensee Meeting Handout Encl
ML20210P1611999-08-0404 August 1999
Summary of 990415 Meeting with Utils in Knoxville,Tn Re Status of Mark 3 Program Designed to Determine & Validate Submerged Structure Drag Loads of Newley Installed ECCS Strainers at Perry,Grand Gulf & Clinton Facilities
ML20206P0831999-05-12012 May 1999
Summary of 990428 Meeting with Firstenergy Nuclear Operating Co & Duquesne Light Co in Rockville,Maryland Re Proposed Asset Transfer Between Firstenergy Corp & Dl & Resulting 10CFR50.80 License Transfer of Dl Ownership Interest
ML20206D6031999-04-30030 April 1999
Summary of 990318 Meeting with Firstenergy Nuclear Operating Co in Rockville,Maryland Re Review Schedule & Content of Proposed QA Topical Rept for Both Davis-Besse & Perry Facilities.List of Meeting Attendees Encl
ML20205D4831999-03-25025 March 1999
Summary of 990222 Public Hearing with Util Re Gathering Addl Info Related to Two Petitions Filed Pursuant to 10CFR2.206 by Ucs Re Operation of River Bend Station & Perry Nuclear Power Plant.List of Attendees & Transcript of Hearing Encl
ML20198S3061999-01-0505 January 1999
Summary of 981204 Meeting with Util in Rockville,Md to Discuss Proposed Changes to Design & Licensing Basis of Containment Isolation Provisions for Feedwater Sys
ML20198D5801998-12-15015 December 1998
Summary of 981119 Meeting with Util in Rockville,Md to Discuss Proposed Changes to Design & Licensing Basis of Containment Isolation Provisions for Feedwater Sys
ML20202D3521998-12-0909 December 1998
Summary of 981123 Petition Review Board Meeting Re 2.206 Petition on Perry Unit 1,submitted on 981109 by Ucs.Meeting Attendees Listed
ML20155H3801998-10-29029 October 1998
Summary of 980915 Meeting with Util & Contractor Polestar Applied Technology,Inc in Rockville,Md Re Revised Accident Source Term for Perry Pilot Plant Review.List of Meeting Participants & Nonproprietary Handouts Encl
ML20154J3671998-10-13013 October 1998
Summary of 980910 Meeting W/Cleveland Electric Illuminating Co in Rockville,Md Re Licensee Proposed Changes to Design & Licensing Basis to Containment Isolation Provisions for Feedwater System.List of Attendees Encl
ML20154C4771998-10-0202 October 1998
Summary of 980908 Meeting with Cleveland Electric Illuminating Co,Entergy Operations,Inc & Illinois Power Co Re Joint Effort to Propose TSs to Reduce Requirements on Secondary Containment Integrity During Refueling
ML20141E7701997-05-14014 May 1997
Summary of 970508 Meeting W/Cei in Rockville,Md Re Priorities & Schedules of Licensing Issues for Plant,Unit 1. List of Meeting Attendees & Meeting Handout Encl
ML20140H4881997-05-0707 May 1997
Provides Summary of 970401 Telcon Between NRC & BWROG Re Topical Rept NEDC-31858P,Rev 2, BWROG Rept for Increasing MSIV Leakage Rate Limits & Elimination of Leakage Control Sys
ML20138D9441997-04-23023 April 1997
Summary of 970324 Meeting W/Licensee in Rockville,Md Re ECCS suction-strainer Program for Perry Npp,Unit 1.List of Attendees & Viewgraphs Encl
ML20134A9621997-01-22022 January 1997
Summary of 961204 Meeting W/Util in Rockville,Md to Discuss Proposed Merger Between Centerior Energy Corporation & Ohio Edison Company.List of Attendees & Info Handouts Encl
ML20147A7261997-01-22022 January 1997
Summary of 960910 Meeting W/Util in Rockville,Md to Discuss Revised Eal.List of Attendees Encl
ML20062J8701993-11-0808 November 1993
Summary of 931028 Meeting W/Licensee in Rockville,Md Re Licensee Presentation of Summary of Plant Course of Action Plan to NRC Mgt
ML20057F1271993-10-0505 October 1993
Summary of 930902 Meeting W/Util in Rockville,Md Re NRC 930405 Safety Evaluation of Rev 3 to IST Program.List of Attendees Encl
ML20149D6051993-09-15015 September 1993
Summary of 930708 Region III Annual Training Managers Conference in Glen Ellyn,Il.Purpose of Meeting to Provide Forum for Discussion on Rev 7 of Operator Licensing Examiner Stds & to Discuss Operator Licensing Issues
ML20056D9841993-05-18018 May 1993
Summary of Operating Reactors Events Meeting 93-17 on 930512
ML20247K0901989-05-23023 May 1989
Summary of 890517 Meeting W/Inpo Re Similarities & Differences Between Performance Indicator Programs.Detailed Discussion Encl
ML20247K1011989-05-16016 May 1989
Summary of 890517 Meeting W/Inpo in Bethesda,Md Re Similarities & Differences Between INPO & NRC Performance Indicators
ML20246B5161989-04-28028 April 1989
Summary of 890419 Operating Reactors Events Meeting 89-16. List of Attendees & Handouts Encl
ML20206D7761988-11-0808 November 1988
Summary of 881102 Meeting W/Util in Rockville,Md Re Facility Operating Performance.External Performance Assessments, Performance Indicators,Mgt Initiatives & Feedback Effectivness Discussed.Agenda & Viewgraphs Encl
ML20207N9071988-10-12012 October 1988
Summary of 881006 Meeting W/Licensee & GE Re Forthcoming Reload Submittal for Feb 1989 Reload.Attendees List & Nonproprietary Slides Presented by GE Outlining Scope of Reload Application to Be Submitted by Nov 1988 Encl
ML20154N4471988-09-0707 September 1988
Summary of Operating Reactors Events Meeting 88-036 on 880906 Re Events Which Occurred Since Last Meeting on 880830.List of Attendees Encl
ML20151R5391988-08-0808 August 1988
Summary of 880623 Meeting W/Mark III Containment Hydrogen Control Owners Group Re Emergency Procedure Guidelines. Resolution of Issues Listed
ML20150D7171988-07-0707 July 1988
Summary of Operating Reactors Events Meeting 88-26 on 880628
ML20153B0281988-06-22022 June 1988
Summary of Operating Reactors Events Meeting 88-25 on 880621.List of Attendees,Discussion of Significant Elements of Events & Summary of Reactor Scrams Encl
ML20154A8991988-05-0404 May 1988
Summary of Operating Reactors Events 88-18 Meeting on 880503 Re Events Which Occurred Since 880426 Meeting.List of Attendees & Viewgraphs Encl
ML20153G5481988-05-0404 May 1988
Summary of 880427 Telcon W/Utils in Region III Re Personnel Changes,Follow Up on Previous Items,Items of Interest from Sites & New Items
ML20148H6621988-01-15015 January 1988
Summary of Operating Reactors Events Meeting 88-02 on 880112 Re Events Which Occurred Since Last Meeting on 880105.List of Attendees,Significant Elements of Events & Tabulation of long-term Followup Assignments to Be Completed Encl
ML20236P2841987-11-0505 November 1987
Summary of Operating Reactors Events Meeting 87-38 on 871103.List of Attendees,Viewgraphs & Summary of Reactor Scrams Encl
ML20236J2291987-10-30030 October 1987
Summary of 871007 Meeting W/Hydrogen Control Owners Group (Hcog) Re Hcog Submittals on Methods for Calculating Equipment Temp Based on Quarter Scale Test Data & Impact of Station Blackout Considerations on Hcog Programs.W/Encl
ML20239A0231987-09-10010 September 1987
Summary of Operating Reactor Events Meeting 87-30 on 870908, Re Briefing Senior Managers from Nrr,Res,Aeod & Regional Ofcs on Events Which Occurred Since 870825 Meeting.Attendees List,Summary of Reactor Scrams & Viewgraphs Encl
ML20207A5221987-05-15015 May 1987
Summary of Operating Reactors Event Meeting 87-13 on 870507 Re Events Which Occurred Since 870428.List of Attendees, Events Discussed & Significant Elements of Events & Summary of Events Presented Encl
ML20204E5421987-03-19019 March 1987
Summary of Operating Reactors Events Meeting 87-06 on 870309.List of Attendees & Events Discussed & Significant Elements of Events Presented Encl
ML20211M9761987-02-24024 February 1987
Summary of 870203 Meeting W/Mark III Containment Hydrogen Control Owners Group Re CLASIX-3 Computer Code Validation & Emergency Procedure Guidelines.List of Attendees Encl
ML20215D0631986-12-11011 December 1986
Summary of Operating Reactor Events Meeting 86-42 on 861201. List of Attendees & Viewgraphs Re Significant Elements of Events Discussed Encl
ML20213F0641986-11-10010 November 1986
Summary of Operating Reactors Events Meeting 86-36 on 861020.List of Attendees,Events Discussed,Significant Events Data Sheet,Summary of Scrams W/Complications & Status of Previous & New Assignments Encl
ML20207B0141986-10-31031 October 1986
Summary of 861022 Meeting W/Mark III Containment Hydrogen Control Owners Group Re Emergency Procedure Guidelines for Hydrogen Generation Event & Validation of Methods for Calculating Heat Transfer.Viewgraphs Encl
ML20215D9171986-10-0606 October 1986
Summary of 860929 Operating Reactors Events Meeting 86-34 Re Events Since Last Meeting on 860922.Assignees Should Review Identified Responsibilities & Completion Dates & Advise If Dates Cannot Be Met.Viewgraphs Encl
ML20210C4211986-09-11011 September 1986
Summary of Operating Reactors Events Meeting 86-31 on 860908.Lists of Attendees,Events & Significant Elements & Assignments Encl
ML20203G6921986-07-25025 July 1986
Summary of 860619 Meeting W/Mark III Containment Hydrogen Control Owners Group Re Mods of Clasix-3 Computer Code & Secondary Burning in Quarter Scale Test.List of Meeting Attendees & Handouts Encl
ML20211P1361986-07-16016 July 1986
Summary of 860707 Operating Reactor Events Meeting 86-23 W/ Div Directors & Representatives Re Events Since Last Meeting on 860630.Notification of Inability to Meet Assigned Target Completion Dates for Actions Requested.Viewgraphs Encl
ML20199L5241986-06-30030 June 1986
Summary of 860611 Meeting W/Util,Usgs,Weston Geophysical, Shaw-Pittman Assoc,Geosciences Svcs,Univ of South Carolina, Gilbert Commonwealth Assoc & Nts Engineering Re Completion of Earthquake Confirmatory Items in Sser 9
ML20199L6471986-06-26026 June 1986
Summary of Operating Reactors Events Meeting 86-21 on 860623.Attendance List & Viewgraphs Encl
ML20198D5391986-05-12012 May 1986
Summary of 860430 Meeting W/Util,Nts Engineering,Usgs, Gilbert Commonwealth,Weston Geophysical,Geoscience Svcs & Univ of South Carolina Re Earthquake Confirmatory Work Required in Sser 9.Attendance List Encl
ML20197F1691986-05-0808 May 1986
Summary of Operating Reactors Events 860428 Meeting W/Listed Divs Re Chernobyl Nuclear Accident & Events at Us Reactors
ML20204A1371986-05-0505 May 1986
Summary of 860418 Meetings W/Usgs & Util Re Progress on Geology/Seismology Confirmatory Issues for Plants.Attendance List Encl
1999-08-04
[Table view] |
Text
. - . - - -. _ _ _ - . __ -- -______ __
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- ~go UNITED STATES E , g NUCLEAR REGULATORY COMMISSION g '- .; E WASHINGTON, D. C. 24,555 o #
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MAY 121996 Docket Nos. 50-440/441 APPLICANT: Cleveland Electric Illuminating Company FACILITY: Perry Nuclear Power Plant
SUBJECT:
REPORT OF MEETINGS WITH THE CLEVELAND ELECTRIC ILLUMINATING COMPANY (CEI) AND THE U.S. GE0 LOGICAL SURVEY (USGS) ON THE PERRY EARTHQUAKE CONFIRMATORY WORK ITEMS PROGRESS On April 18, 1986, the NRC staff met with the USGS and the CEI to discuss progress toward the completion of geology / seismology confirmatory work items documented in Section 2.5 of Perry SER Supplement No. 9 (SSER No. 9),
relative to the earthquake which occurred near the plant site on January 31, 1986 (referred to as the 1986 Ohio Earthquake and/or.the Perry Earthquake).
A sumary report of that meeting, prepared by Dr. P. Sobel (Engineering Branch, Division of BWR Licensing), may be found in Enclosure 1 to this report.
A second meeting to further discuss progress in the completion of the Perry Earthquake confirmatory work items was held with CEI on April 30, 1986. A Sumary of the April 30 meeting is presented below. A copy of the slide presentations given by CEI and its consultants during the meeting is con-tained in Enclosure 2 to this report. Enclosure 3 contains questions formu-lated by the NRC staff's structural design consultant (J. J. Johnson of NTS Engineering) provided to CEI at the meeting for response in its final report of the results of the Perry Earthquake confirmatory work. Enclosure 4 lists the April 30 meeting participants.
Sumary of the April 30, 1986 Meeting In sumary, good progress is being made by CEI and its consultants toward a timely completion of all Perry Earthquake confirmatory work required in SSER No. 9 for the " full power" licensing of Perry, Unit 1. CEI expects to submit its final report to the NRC staff by June 16, 1986. A sumary of the
- salient points discussed at the meeting follows (see Enclosure 2 for further details)
- 1. Confirmatory work related to the relocation of one of the Engdahl seismic instruments and the modification of plant-specific Operating Basis Earthquake (0BE) procedures, (discussed in Section 3.7.3 of SSER No. 9), has been completed by CEI. The results of that work
~
was transmitted to the NRC staff by'CEI letter dated April 25, 1986, which is currently being reviewed by the NRC staff.
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- 2. CEI advised that a final agreement has been reached with John Carroll University (JCU) with respect to the placement of a regional seismic monitoring network in Northeastern Ohio, for a period of 2 years.
The specific location of the five stations to be installed has not yet been determined. Data from the five stations will be transmitted directly to, and independently interpreted by, JCU. CEl's temporary free-field seismic monitoring network is still in place. A decision to retain the network, or to remove it, has not yet been made by CEI.
In view of the arrangements with JCU, it was suggested by the NRC staff that CEI consider maintaining its own controlled seismic moni-toring network outside of the plant boundary.
- 3. Weston Geophysical (Weston), a consultant to CEI, is assessing the effect of soil layers underlying a USGS instrument near the Perry plant. The USGS instrument which recorded aftershock ground motion recorded higher amplitudes above 20 bz than stations closer to the aftershocks.
- 4. Weston will review its records to determine if their instruments recorded a small earthquake (magnitude 9) recently discovered by the USGS in reviewing its instrtment data. The USGS stated that the earthquake occurred on March 12, 1986 closer to the Calhio injection wells than the cluster of aftershocks that have been recorded around the January 31, 1986 Ohio Earthquake epicentral location. Further, Weston is reassessing the location of two 1983 earthquakes (magnitude 2.5 to 3.0) which occurred in the Perry plant region.
- 5. Additionally, Weston is in the process of performing gravity and aeromagnetic surveys of the area around the 1986 Ohio Earthquake.
Modelling of the data obtained from the surveys will be used to look for subsurface structures which may be associated with earthquakes in Northeastern Ohio. Two Paleozoic formation boundaries are being mapped to look for evidence of subsurface structures. Reconnaissance mapping has discovered minor thrust faults which are thought to be l associated with glacial activity. One overturned fold and associated fault in the bedrock is under particular investigation. The NRC staff is scheduled to visit the area the week of May 12, 1986 to observe the area being investigated by Weston.
- 6. Gilbert Associates (Perry's AE) presented interim results of the quantitative assessment of plant structure and equipment seismic i margins. This work involves the modification of the time histories of in-plant recorded seismic data which postulates a higher amplitude- ,
longer duration earthquake. Comparisons of the modified data with the '
recorded in-plant data appear to indicate that higher amplitude-longer '
duration earthquakes have response spectral amplitudes similar to the January 31, 1986 earthquake at about 20 Hz. In the lower frequency range, the response spectra of the modified time histories showed somewhat higher response spectra than the recorded data, but
I" .
still well within the Perry seismic design. These interim findings provide information which suggest that an earthquake similar to the January 31, 1986 earthquake, but of longer duration and higher amplitude would not affect Perry plant much differently than did the January 31, 1986 earthquake.
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John . Stefano, roj ct Manger BWR P ojeg't Direc':or e No. 4 Divis on f BWR ic nsing
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Enclosures:
As stated cc w/ enclosures:
See next page l
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- still well within the 'erry seismic design. These interim findings provide informatian winch suggest that an earthquake similar to the January 31, 1986 earthquake, but of longer duration and higher amplitude would not affect Perry plant much differently than did the January 31, 1986 earthquake.
Original signed by John J. Stefano, Project Manger BWR Project Directorate No. 4 Division of BWR Licensing
Enclosures:
As stated cc w/ enclosures:
See next page DISTRIBUTION Docket. File NRC PDR Local PDR PD#4 Reading WButler JStefano c; Woodhead, OELD EJordan BGrimes ACRS (10)
RBernero RHouston Glainas BLiaw SStern M0'Brien c / .-
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ELIM 5/06/86 05/y86 of/V66 1
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Mr. Murray R. Edelman Perry Nuclear Power Plant The Cleveland Electric Units 1 and 2 Illuminating Company cc:
Jay Silberg, Esq. Mr. Larry O. Beck Shaw, Pittman, & Trowbridge The Cleveland Electric 1800 M Street, N. W. Illuminating Company Washington, D. C. 20006 P. O. Box 97 E-210 Perry, Ohio 44081 -
Donald H. Hauser, Esq.
The Cleveland Electric Mr. James W. Harris, Director Illuminating Company Division of Power Generation P. O. Box 5000 Ohio Department of Industrial Cleveland, Ohio 44101 Relations 2323 West 5th Avenue Resident Inspector's Office Post Office Box 825 U. S. Nuclear Regulatory Commission Columbus, Ohio 43216 Parmly at Center Road Perry, Ohio 44081 Regional Administrator, Region III U. S. Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, Illinois 60137 Donald T. Ezzone, Esq.
Assistant Prosecuting Attorney 105 Main Street Lake' County Administration Center Painesville, Ohio 44077 Ms. Sue Hiatt OCRE Interim Representative 8275 Munson Mentor, Ohin 44060 Terry J. Lodge, Esq.
618 N. Michigan Street Suite 105 Toledo, Ohio 43624 John G. Cardinal, Esq.
Prosecuting Attorney Ashtabula County Courthouse Jefferson, Ohio 44047
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P CEI PRESENTATION ON SSER NO. 9 4
CONFIRMATORY ISSUES PROGRESS APRIL 30, 1986 INTRODUCTION i
'JCU Proposal EQUIPMENT SEISMIC MARGINS Samples Of Active Components Effects Of Higher Amplitude / Longer Duration Concrete Shield Building Stress Comparison i
GEOLOGICAL / SEISMOLOGICAL STUDIES Overall Summary Review of Seismic Activity Intensity Survey Gravity / Aerial Magnetic Survey Geological Field Mapping Injection Wells i i I
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l Q/LBEe7 i dLTTCG/ATES .
- ACESSNAT/Od e
