Letter Sequence Other |
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Results
Other: ML13310A751, ML13310A779, ML13310A780, ML13310B398, ML13310B608, ML13317A291, ML13317A428, ML13317A480, ML13317B022, ML13317B078, ML13324A480, ML13324A499, ML13324A528, ML13324A563, ML13324A573, ML13324A584, ML13330A455, ML13333B119, ML13333B121, ML14079A132, ML20197H540, ML20199E827
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MONTHYEARML14135A2501982-01-12012 January 1982
Forwards Safety Evaluation of SEP Topic VI-3, Containment Pressure & Heat Removal Capability & VI-2.D, Mass & Energy Release for Possible Pipe Break Inside Containment for Facility.Licensee Analysis Acceptable
Project stage: Approval
ML13317B0231982-03-0808 March 1982
Advises That Review of Addl Info Re Environ Qualification of Equipment for Nuclear Power Plants Indicates Enough Detailed Info Has Been Received to Support Justification for Interim Safe Operation.Review Ongoing
Project stage: Approval
ML13317B0221982-03-10010 March 1982
Submits Addl Info Re Environ Qualification Program Beta Radiation Analysis on Equipment Other than Exposed Cable Inside Containment,Per 820201 Request
Project stage: Other
ML13317B0781982-04-0707 April 1982
Advises That Addl Info Per NRC 820223 Request Re Environ Qualification of Equipment Installed as Part of TMI Requirements Will Not Be Submitted Until 820423
Project stage: Other
ML14079A1321982-06-28028 June 1982
Review of Licensees Resolution of Nonproprietary Version of Outstanding Issues from NRC Equipment Environ Qualification SERs (F-11,B-60), Technical Evaluation Rept
Project stage: Other
ML13317A2911982-08-23023 August 1982
Provides Addl Info to Re Beta Radiation Assessment & Environ Qualification of Electrical Equipment. Exposed Cables Are Only Equipment Inside Containment Which Do Not Have Metal Encls
Project stage: Other
ML13317A4281982-11-18018 November 1982
Informs That Peak Temp & Pressure for Main Steam Line Break Inside Containment Recalculated at 391.5 F & 53.3 Psig Per App B of NUREG-0588.Peak Conditions Will Never Be Less Severe than LOCA post-accident Temp & Pressure
Project stage: Other
ML13310A7491982-11-30030 November 1982
Forwards Proprietary & Nonproprietary Review of Licensees Resolution of Outstanding Issues from NRC Equipment Environ Qualification SERs (F-11,B-60). Proprietary Rept Withheld (Ref 10CFR2.790)
Project stage: Approval
ML13310A7511982-11-30030 November 1982
SER Re Environ Qualification of safety-related Electric Equipment.Licensee Must Provide Plans for Qualification or Replacement of Unqualified Equipment & Schedule for Accomplishing Proposed Corrective Action
Project stage: Other
ML13317A4801983-01-18018 January 1983
Discusses Status of Environ Qualification of safety-related Electrical Equipment.Justification for Continued Operation for Auxiliary Feedwater Flow Transmitters & Radiation Monitors Provided,Per NUREG-0737
Project stage: Other
ML13310A7791983-05-20020 May 1983
Provides Status of Actions Requested in 830401 Clarification of 821120 SER on Environ Qualification of safety-related Electrical Equipment. Equipment Environ Qualification, Technical Evaluation Rept No Longer Considered Proprietary
Project stage: Other
ML13310A7801983-05-20020 May 1983
Discusses Status of Activities on Environ Qualification of safety-related Equipment,In Response to 10CFR50.49(g).Review of nonsafety-related Equipment Under 10CFR50.49(b)(2) Planned
Project stage: Other
ML13333B9961984-01-17017 January 1984
Summary of 831220 Meeting W/Util & Impell Corp in Bethesda, MD Re Outstanding Environ Qualification Issues
Project stage: Meeting
ML13310B3981984-05-0909 May 1984
Requests Addl Info Re Environ Qualification of Equipment Important to Safety,Including All Applicable Justifications for Continued Operation.Response Requested by 840615
Project stage: Other
ML13310B6081984-07-30030 July 1984
Requests Extension of Environ Qualification of Electrical Equipment to 851130,per 10CFR50.49(g) & Forwards Nucon Inc Repts, Plant Risk Impact Evaluation of Certain Electrical Equipment & Evaluation of Core Damage Risk..
Project stage: Other
ML13333B1211984-07-31031 July 1984
Evaluation of Core Damage Risk Reduction Associated W/ Seismic Mods at San Onofre Nuclear Generating Station,Unit 1, Executive Summary
Project stage: Other
ML13333B1191984-07-31031 July 1984
Plant Risk Impact Evaluation of Certain Electrical Equipment
Project stage: Other
ML13333B1501984-09-24024 September 1984
Notification of 841002-04 Meetings W/Util Onsite in San Diego County,Ca to Review Records on Environ Qualification of Electrical Equipment
Project stage: Meeting
ML13324A4681984-11-0303 November 1984
Forwards Rev 1 to Hot Safe Shutdown Sys Interaction Review, Per 841019 Request for Addl Info to Complete SER for Restart
Project stage: Request
ML13324A4801984-11-0303 November 1984
Forwards Justification for Continued Operation of Equipment Requiring Environ Qualification,As Part of Efforts to Return Unit 1 to Svc
Project stage: Other
ML13324A4861984-11-0808 November 1984
Summary of 841026 Meeting W/Util in Bethesda,Md Re Environ Qualification of Electrical Equipment Audit Held on 841002-04.List of Attendees Encl
Project stage: Meeting
ML13324A4891984-11-0909 November 1984
Forwards Results of NRC & Inel 841002-04 Audit of Environ Qualification of Electrical Equipment.Revised Justification for Continued Operation for Electrical Equipment Discussed at 841026 Meeting Acceptable
Project stage: Meeting
ML13324A4981984-11-19019 November 1984
Documents Results of 831220 Meeting W/Nrc in Bethesda,Md Re Environ Qualification of safety-related Electrical Equipment.Addl Info Re Environ Qualification Program Encl, Per 840509 Request
Project stage: Meeting
ML13324A4991984-11-19019 November 1984
Informs of Completion of Environ Qualification of Listed Electrical Equipment,Including Reactor Coolant Temp Detectors & Containment Hydrogen Monitors.Qualification Packages for Equipment Will Be Completed by 850331
Project stage: Other
ML13330A4551984-11-26026 November 1984
Grants Extension of Deadline Until 851130 for Installation of Environmentally Qualified Replacement Equipment Important to Safety
Project stage: Other
ML13324A5281984-12-21021 December 1984
Requests Extension for Environ Qualification of Addl Equipment Items Until 851130.Operation of Facility W/Listed Unqualified Equipment Not Risk to Public Health & Safety. Justifications for Continued Operation Encl
Project stage: Other
ML13331A7781985-01-16016 January 1985
Requests Payment of Fee for Review of 841221 Application for Extension of Deadline for Environ Qualification of Certain Electrical Equipment
Project stage: Approval
ML13330A1741985-02-20020 February 1985
Forwards Payment of Fee for 841221 Request for Extension of Environ Qualification Deadline for Certain Equipment Items. Fee Paid
Project stage: Request
ML13324A5631985-02-26026 February 1985
Submits Certification of Compliance Re Environ Qualification of Electrical Equipment Per 10CFR50.49.Environ Qualification of All Equipment Will Be Completed by 850331
Project stage: Other
ML13324A5681985-03-11011 March 1985
Forwards SER Re Environ Qualification of Electric Equipment Important to Safety.Equipment Qualification Program in Compliance w/10CFR50.49.Final Environ Qualification of Electric Equipment Will Be Completed by 850331
Project stage: Approval
ML13324A5711985-03-11011 March 1985
SER Supporting Environ Qualification of Electric Equipment Important to Safety,Per Requirements of 10CFR50.49
Project stage: Other
ML13324A5731985-03-15015 March 1985
Requests Extension Until 851130 for Environ Qualification Documentation Re Westinghouse Motors for Feedwater Pumps & Paul Monroe Actuators Installed on Valves in Containment Isolation,Spray Sys & Recirculation Sys
Project stage: Other
ML13324A5841985-03-27027 March 1985
Advises That Util 850315 Request for Extension of Deadline for Environ Qualification of Equipment to 851130 Granted. Request Deemed Timely,Per 10CFR50.49.Good Cause Demonstrated
Project stage: Other
ML13317B4951986-04-0202 April 1986
Forwards Rev 2 to Vols I & II of San Onofre Nuclear Generating Station,Unit 1,Evaluation of Refueling Water Storage Tank..., Updating Seismic Reevaluation of Tank,Per SEP Topic III-6, Seismic Design Considerations
Project stage: Request
ML20197H5401986-05-0909 May 1986
Responds to NRC Re Violations Noted in Insp Repts 50-206/85-30,50-361/85-29 & 50-362/85-28.Corrective Actions: Environ Qualification Document Packages Revised Re Cable Insulation,Solenoid Valves & Honeywell Transducers
Project stage: Other
ML20199E8271986-05-0909 May 1986
Responds to NRC Re Violations Noted in Insp Repts 50-206/85-30,50-361/85-29 & 50-362/85-28.Corrective Actions: Environ Qualification Packages Will Be Revised to Include Addl Mfg Info Re Galite & Prestolite Processes
Project stage: Other
ML13333A6271987-12-11011 December 1987
Forwards Safety Evaluation Re Util 871016 Submittal of ESFs Single Failure Analyses & 871201,08 & 09 Submittals of Analyses Justifying Operation of Plant for Remainder of Current Operating Cycle.Justification Acceptable
Project stage: Approval
ML13333A6321987-12-11011 December 1987
Safety Evaluation Supporting Util Justification for Interim Plant Operation Re ESF Single Failure Vulnerability
Project stage: Approval
ML13316B8971988-02-26026 February 1988
Summary of 880225 Mid Level Mgt Meeting W/Util Re Status of Licensee Root Cause Evaluation of Environ Qualification Problem W/Unit 1,control of Boron Concentration & Focus of NRC Programs Toward Insp of Utils in Future
Project stage: Meeting
ML13330B2671988-03-11011 March 1988
Informs of Action Planned to Correct Deficiencies in Environ Qualification Program.Work Being Performed Will Result in Equipment Being Qualified for Postulated Harsh Environ Before Restart from Current Maint Outage
Project stage: Other
ML13330B2801988-03-22022 March 1988
Notification of 880324 Meeting W/Licensee in Region V Ofc to Discuss Environ Qualification Concerns & Corrective Actions to Be Taken by Licensee Before Startup
Project stage: Meeting
ML13330B2751988-03-22022 March 1988
Confirms 880316 & 18 Telcons Between Ph Johnson & Ma Wharton Re 880324 Mgt Meeting in Region V Ofc to Discuss Facility Environ Qualification Deficiencies & Planned Corrective Actions Before Resuming Operation.Meeting Notice Encl
Project stage: Meeting
05000206/LER-1988-001-02, :on 880225,several Components Requiring Environ Qualification Found Omitted from Equipment Qualification Master List.Caused by Inadequate Methodology During List Generation.Installed Equipment Reviewed1988-03-30030 March 1988
- on 880225,several Components Requiring Environ Qualification Found Omitted from Equipment Qualification Master List.Caused by Inadequate Methodology During List Generation.Installed Equipment Reviewed
Project stage: Other
ML13330B2851988-03-30030 March 1988
Submits Info Re Environ Qualification of Electrical Equipment.Concludes That Risk Associated W/Any 10CFR50.49(b)(2) Equipment That Might Exists Considered Low & Discrepancies Identified Will Be Promptly Dispositioned
Project stage: Other
ML13330B2891988-04-0101 April 1988
Describes Util Compliance w/10CFR50.49.Util Believed All safety-related Equipment Was Included on Environ Qualification Master List (Eqml) & Fully Qualified After Returning to Svc from Cycle 9 Refueling Outage.Eqml Encl
Project stage: Other
ML13330B2981988-04-26026 April 1988
Discusses Plant Comprehensive Program Addressing 10CFR50.49(b)(2) Equipment Environ Qualification.Util Decided to Perform Program on Accelerated Schedule Prior to Unit Restart
Project stage: Other
ML13330B3091988-05-11011 May 1988
Confirms 880509 Telcon Re Environ Qualification (Eq). Licensee Made Commitment to Provide Ltr Describing Recent EQ Review Effort,Including Description of Program,Review Methods,Findings & Corrective Actions,By 880520
Project stage: Other
ML13330B3151988-05-27027 May 1988
Forwards Info to Resolve Discrepancies Identified During Review of Environ Qualification Master List,Including Results of Review of 10CFR50.49b(1) & (2) Equipment.Cables, Including Cables Traversed in Harsh Environs Also Reviewed
Project stage: Other
ML13316B9161988-06-10010 June 1988
Notice of Violation & Proposed Imposition of Civil Penalty in Amount of $150,000.Noncompliance Noted:Listed Electric Components,Required to Be Qualified Per 10CFR50.49(b) Not Included in Master List of Qualified Equipment
Project stage: Other
ML13330B3431988-06-16016 June 1988
Responds to 880527 near-final Results of Environ Qualification of Electrical Equipment Review.Subj to Successful Completion of Cable walk-downs & Actions Described in Ltr,Returning to Svc Acceptable
Project stage: Other
1984-07-31
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Text
Southern California Edison Company 12 P. 0. BOX 00 2244 WALNUT GROVE AVENUE ROSEMEAD. CALIFORNIA 91770 M.O.MEDFORD TELEPHONE MANAGER, NUCLEAR LICENSING November 19, 1984 (818) 572-1749 Director of Nuclear Reactor Regulation Attention: 3. A. Zwolinski, Chief Operating Reactors Branch No. 5 Division of Licensing U. S. Nuclear Regulatory Commission Washington, D.C. 20555 Gentlemen:
Subject:
Docket No. 50-206 Environmental Qualification of Electrical Equipment San Onofre Nuclear Generating Station Unit 1 As part of the environmental qualification program, qualification documents for equipment installed in accordance with TMI requirements were transmitted to the NRC by letter dated July 2, 1982. It was indicated in that letter that qualification documents for five components (Reactor Coolant Temperature Detectors, Containment Hydrogen Monitors, Containment Water Level Monitors, Pressurizer Safety Valve Indicators and Limit Switches) were not included since the components were still undergoing tests or the documents were under review. A schedule for submitting the qualification documents for the five components was provided in the letter. The schedule was revised by letters dated September 7, 1982 and December 15, 1982 as a result of delays in the testing or additional time required for review of the qualification documents.
Following those letters, a letter dated May 6, 1983 was sent to the NRC indicating that the qualification documents for the five items would be available prior to startup of the unit from the current outage.
Subsequently, as part of our efforts to return the unit to service, the qualification of equipment included in the environmental qualification program has been addressed.
On October 2-4, 1984, during an audit of the program by the NRC, it was indicated that if the qualification documentation packages for equipment were not in place, a justification for continued operation (JCO) in accordance with the criteria of 10 CFR 50.49(1) would have to be provided. The JCO's for equipment which would not have qualification documentation packages available were provided to the NRC staff in a meeting on October 26, 1984. In a followup letter to the meeting, the JCO's for all equipment requiring environmental qualification were provided to the NRC by letter dated November 3, 1984. The submittal included the JCO's for the five equipment items identified above.
6411210384 841119
'0 PDR ADOCK 05000206 P
PDR
04 Mr. J.
November 19, 1984 As a result of the calculation of temperatures for high energy line breaks outside containment, the qualification report for the Charging Pump motors required reanalysis utilizing the increased temperature. In our March 2, 1983 letter, it was indicated that the reanalysis would be performed prior to startup of the unit from the current outage. The qualification documentation for the charging pump motors has been revised. The results indicate the charging pump motors are qualified to operate in the increased temperature environment. A 30 for the charging pump motors was also included in the November 3, 1984 submittal.
The equipment identified in this letter is considered to be qualified. Documentation supporting the qualification is available. The documents have not been put into a qualification package or file which is considered to be auditable in accordance with 10 CFR 50.49(j).
The qualification packages for these equipment items will be completed by the qualification deadline of March 31, 1985 along with all other equipment.
Since JCO's, which comply with the criteria for test data applicability of 10 CFR 50.49(1) (2) have been provided to the NRC for this equipment and the qualification packages will be completed by March 31, 1985, this issue is considered closed for the return to service of San Onofre Unit 1.
If you have any questions regarding this matter, please let me know.
Very truly yours, cc: F. R. Huey (USNRC Senior Resident Inspector, Units 1, 2 and 3)
