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Category:MEETING MINUTES & NOTES--CORRESPONDENCE
MONTHYEARML20059C7311993-01-30030 January 1993
Summary of 391st ACRS Meeting on 921105-07 in Bethesda,Md Re NRC Regulatory Analysis Guidelines & Reactor Operating Events & Occurrences,Shearon Harris Plant Loss of High Head SI & LaSalle Overfill Due to Failure of MFW Pumps to Trip
ML20217C5121991-07-0303 July 1991
Summary of Operating Reactors Events Meeting 91-12 on 910626
ML20245D8411988-09-28028 September 1988
Summary of Operating Reactors Events Meeting 88-38 on 880927 Re Events Which Occurred Since Last Meeting on 880920
ML20196B1461988-01-11011 January 1988
Summary of CRGR Meeting 127 on 871223 Re Proposed Resolution of USI A-47, Safety Implications of Control Sys in LWR Nucl Nuclear Power Plants. Committee Recommended Forwarding Ofc Package to EDO Following Incorporation of CRGR Comments
ML20236A5211987-10-20020 October 1987
Summary of 870917 Meeting W/Util in Bethesda,Md Re Generic Ltr 87-09, Sections 3.0 & 4.0 of STS on Applicability of Limiting Conditions for Operation & Surveillance Requirements. W/O List of Attendees
ML20235Z4081987-10-16016 October 1987
Summary of Operating Reactors Events Meeting 87-35 on 871013.List of Attendees,Events Discussed,Significant Elements of Events & Summary of Reactor Scrams & Comparison of Wk Statistics W/Industry Averages Encl
ML20235W9431987-10-13013 October 1987
Summary of Operating Reactors Events Meeting 87-32 on 870922.Notes That Meeting 87-31 Did Not Occur.List of Attendees & Events Discussed & Significant Elements of Events Encl
ML20215C8721987-06-0808 June 1987
Summary of Operating Reactors Events Meeting 87-10 on 870406 Re Events Which Occurred Since 870330 Meeting.List of Attendees,Events Discussed & Significant Elements of Events & Summary of Reactor Scrams & Significant Events Encl
ML20215H2981986-10-10010 October 1986
Summary of 860925 Meeting W/Util at Region II Ofc Re Status of Operational Readiness & const-related Concerns.Attendee List Encl
ML20203N2851986-09-10010 September 1986
Summary of 860829 Meeting W/Util at Region II Re Problems Associated W/Electrical Cable Separation
ML20212K1601986-08-0808 August 1986
Summary of 860730 Meeting W/Util in Region II Ofc Re Review & Subsequent Actions on NRC-identified Cable Separation Problem
ML20212K1461986-08-0808 August 1986
Summary of 860730 Meeting W/Util in Region II Ofc Re Effect of High Failure Rate by Reactor Operator Candidates on NRC Simulator Exams
ML20212C0551986-08-0404 August 1986
Trip Rept of 860710-11 Site Visit Re Concerns Arising from Desk Top Review of Util Procedures Generation Package & Operator Use of Emergency Operating Procedures on Simulators.Rev 2 to Procedure OMM-006 & Related Info Encl
ML20133M4951985-08-0606 August 1985
Summary of 850723 Meeting W/Util in Atlanta,Ga Re Initial Operator Licensing Exams.Attendance List,Viewgraphs & Contingency Plans for Exam Dates Encl
IR 05000400/19830201983-06-10010 June 1983
Summary of 830610 Exit Meeting for Insp Repts 50-400/83-20 & 50-401/83-20.Major Areas Discussed:Previously Unresolved Item Re Ground Areas on Pipe Support Areas/Restraint & post-weld Heat for Turbine Steel
ML20214G6951977-04-18018 April 1977
Summary of 770216-17 Meeting W/Mark II Owners,Ge & BNL Re Mark II Containment Pool Dynamic Load Support Program.List of Meeting Attendees & Viewgraphs Encl
1993-01-30
[Table view]
Category:MEETING SUMMARIES-INTERNAL (NON-TRANSCRIPT)
MONTHYEARML20059C7311993-01-30030 January 1993
Summary of 391st ACRS Meeting on 921105-07 in Bethesda,Md Re NRC Regulatory Analysis Guidelines & Reactor Operating Events & Occurrences,Shearon Harris Plant Loss of High Head SI & LaSalle Overfill Due to Failure of MFW Pumps to Trip
ML20217C5121991-07-0303 July 1991
Summary of Operating Reactors Events Meeting 91-12 on 910626
ML20245D8411988-09-28028 September 1988
Summary of Operating Reactors Events Meeting 88-38 on 880927 Re Events Which Occurred Since Last Meeting on 880920
ML20196B1461988-01-11011 January 1988
Summary of CRGR Meeting 127 on 871223 Re Proposed Resolution of USI A-47, Safety Implications of Control Sys in LWR Nucl Nuclear Power Plants. Committee Recommended Forwarding Ofc Package to EDO Following Incorporation of CRGR Comments
ML20236A5211987-10-20020 October 1987
Summary of 870917 Meeting W/Util in Bethesda,Md Re Generic Ltr 87-09, Sections 3.0 & 4.0 of STS on Applicability of Limiting Conditions for Operation & Surveillance Requirements. W/O List of Attendees
ML20235Z4081987-10-16016 October 1987
Summary of Operating Reactors Events Meeting 87-35 on 871013.List of Attendees,Events Discussed,Significant Elements of Events & Summary of Reactor Scrams & Comparison of Wk Statistics W/Industry Averages Encl
ML20235W9431987-10-13013 October 1987
Summary of Operating Reactors Events Meeting 87-32 on 870922.Notes That Meeting 87-31 Did Not Occur.List of Attendees & Events Discussed & Significant Elements of Events Encl
ML20215C8721987-06-0808 June 1987
Summary of Operating Reactors Events Meeting 87-10 on 870406 Re Events Which Occurred Since 870330 Meeting.List of Attendees,Events Discussed & Significant Elements of Events & Summary of Reactor Scrams & Significant Events Encl
ML20215H2981986-10-10010 October 1986
Summary of 860925 Meeting W/Util at Region II Ofc Re Status of Operational Readiness & const-related Concerns.Attendee List Encl
ML20203N2851986-09-10010 September 1986
Summary of 860829 Meeting W/Util at Region II Re Problems Associated W/Electrical Cable Separation
ML20212K1601986-08-0808 August 1986
Summary of 860730 Meeting W/Util in Region II Ofc Re Review & Subsequent Actions on NRC-identified Cable Separation Problem
ML20212K1461986-08-0808 August 1986
Summary of 860730 Meeting W/Util in Region II Ofc Re Effect of High Failure Rate by Reactor Operator Candidates on NRC Simulator Exams
ML20133M4951985-08-0606 August 1985
Summary of 850723 Meeting W/Util in Atlanta,Ga Re Initial Operator Licensing Exams.Attendance List,Viewgraphs & Contingency Plans for Exam Dates Encl
IR 05000400/19830201983-06-10010 June 1983
Summary of 830610 Exit Meeting for Insp Repts 50-400/83-20 & 50-401/83-20.Major Areas Discussed:Previously Unresolved Item Re Ground Areas on Pipe Support Areas/Restraint & post-weld Heat for Turbine Steel
ML20214G6951977-04-18018 April 1977
Summary of 770216-17 Meeting W/Mark II Owners,Ge & BNL Re Mark II Containment Pool Dynamic Load Support Program.List of Meeting Attendees & Viewgraphs Encl
1993-01-30
[Table view] |
Text
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e SEP 16 566 ENCLOSURE 1 MEETING
SUMMARY
- CABLE SEPARATION Licensee: Carolina Power and Light Company (CP&L)
Facility: Harris Nuclear Plant Docket No.: 50-400 License No.: CPPR-158
SUBJECT:
PROBLEMS ASSOCIATED WITH ELECTRICAL CABLE SEPARATION A meeting was held in the NRC Region II office on August 29, 1986, to discuss the status of CP&L actions relating to the resolution of an electrical cable separation problem at the Harris site. A previous meeting on this topic was conducted in the Region II office on July 30, 1986.
Region II began the meeting by stating that the main concerns appeared to be the determination or the separation problem root cause, correction of the problems and the verification that other discipline areas were not similarly affected.
CP&L discussed in detail, through a fault tree analysis approach, the apparent root cause. The basic root cause was the construction craf t generating a large number of separation deficiencies, coupled with the inability of QA to identify the overall problem in order to effect a solution to the craft problem. Both these problem areas were discussed in detail, describing sub-tiered causes for each major failure.
CP&L also discussed preventive and corrective actions planned and in progress to correct the cable separation problem. These actions included cable routing improvements, craf t and QC training, work flow and procedure improvements, and closer engineering involvement in deviation identification and correction.
The program scope and status were also discussed.
With respect to other discipline areas, CP&L stated that a similar fault tree analysis had been conducted on all other major construction activities. Using this approach, CP&L analyzed each activity with respect to several parameters in order to determine the probability of problem areas existing within the fault tree. Although the parameters were mainly objective, i.e., NCRs, SALP, inspection programs, the pronability assessment was primarily a subjective interpretation of the parameters. Based on the presented information, CP&L concluded that the root cause had been fully isolated and identified, that a sound corrective and preven-tive program was underway and that sound bases support the contention that the separation problem is isciated and not applicable to other areas.
Af ter a separate internal discussion, Region II concluded the meeting with a final discussion. Region II believes that CP&L has control over the cable separation problem. A specific request was that CP&L inform Region II of the results of the 30% ESF fire wrap removal inspection and any planned subsequent 8609230285 860916 PDR ADOCK 05000400 A PDR
SEP 161986 Enclosure 1 2 actions. In order to objectively verify the adequacy of the fault tree analysis for the other construction activities, Region II will conduct an inspection during the week of September 1, 1986, into selected activities.
On September 3, a telephone conversation was conducted between A. Watson, CP&L and R. Walker, Region II. During this call, CP&L was informed that the fault tree inspection would be conducted from September 4-11. The specific areas to be inspected are structural steel and electrical cable tray supports.
/0 P. E. Fredrickson, Section Chief / Dat6 Division of Reactor Projects
4 SEP 161985 ENCLOSURE 2 ATTENDANCE LIST Attendance at the CP&L - NRC meeting on August 29, 1986, at the NRC Region II office.
CP&L E. E. Utley H. W. Bowles M. A. McDuffie G. Attarian R. A. Watson W. E. Seyler H. R. Banks G. L. Forehand NRC R. D. Walker F. Jape A. F. Gibson J. J. Blake V. W. Panciera L. H. Jackson D. M. Verrelli P. A. Taylor P. E. Fredrickson N. Merriweather T. E. Conlon P. J. Fillion l
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