Letter Sequence Meeting |
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Results
Other: L-81-014, Advises That Seismic Considerations Were Applied to 480-volt Switchgear 1,125-volt Dc Switchgear 2,station Battery 1 & Inverter 3.Seismic Withstand Capability of All Electrical Components Was Enhanced by Elevated Anchorage, ML13308A705, ML13308A724, ML13308A730, ML13317A686, ML13317A689, ML13317A698, ML13317A708, ML13317A777, ML13319A763, ML13330A386, ML13333A422
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MONTHYEARML13333A4221979-10-22022 October 1979
Forwards Responses to NRC post-TMI Requirements Re Design & Analysis,Operations,Rcs High Point Vents,Emergency Preparedness & Instrumentation to Monitor Containment Conditions
Project stage: Other
ML13331A0241980-12-11011 December 1980
Trip Rept of 801124 & 25 Visit to Site W/Util,Lll & Bechtel Power Corp for Review of Auxiliary Feedwater Sys Seismic Load Resistance & to Obtain Info Necessary to Perform Seismic Reliability Assessment
Project stage: Approval
ML13308A7051981-07-20020 July 1981
Forwards Aperture Cards of Previously Submitted Illegible Drawing.Drawing Files Do Not Contain Drawings 567865 & 567866 Indicating No Drawings Issued W/Such Numbers.W/O Encls
Project stage: Other
ML13319A7631981-07-27027 July 1981
Trip Rept of 810601-03 Site Visit Re SEP Seismic re-evaluation & Seismic Safety Margins Research Program Auxiliary Feedwater Sys Seismic Analysis
Project stage: Other
ML13330A3861981-07-28028 July 1981
Forwards Miscellaneous Consultant Ltrs & Drawing Providing Info Requested in 810714 & 22 Ltrs Re Auxiliary Feedwater Sys Project.W/O Encls
Project stage: Other
ML13330A3921981-08-10010 August 1981
Forwards Listed Info in Response to Lll 810722 Request for Info Re Auxiliary Feedwater Sys Project.W/O Encls
Project stage: Request
ML13308A7241981-08-13013 August 1981
Forwards Addl Info Required for NRC Analysis of Auxiliary Feedwater Piping Sys,In Response to NRC
Project stage: Other
ML13317A6901981-09-18018 September 1981
Forwards Info Requested 810714 for Auxiliary Feedwater Sys. Info Includes Item 2 of Ref a & Item A.10.a of 810602 & 03 Meeting Minutes,Respectively.Document Requested as Item 3, Ref a Provided W/Ltr SCE/LLL-12.W/o Encl
Project stage: Meeting
ML13317A6891981-09-18018 September 1981
Forwards Info in Response to 810714 Request Re Auxiliary Feedwater Sys Project.W/O Encls
Project stage: Other
ML13317A6861981-09-18018 September 1981
Forwards Info Requested in Re Geology & Seismology for Auxiliary Feedwater Sys Project.W/O Encls
Project stage: Other
ML13317A6801981-09-23023 September 1981
Forwards Bechtel 810918 & 0921 Ltrs Re Equipment Loads for Turbine Bldg Complex & Mod to Turbine Bldg Per Request for Info on Auxiliary Feedwater Sys Project.Drawings Describing Mod to column-girder Joints Will Be Sent 811015.W/o Encls
Project stage: Request
ML13304A8681981-09-28028 September 1981
Advises That Nothing Found in D Phifer Presentation Repostulated Faults That Might Pose Hazard to Facility Site
Project stage: Request
ML13317A7081981-09-29029 September 1981
Confirms Info Transmitted by Stawniczy in 810923 Telcon Re Auxiliary Feedwater Sys Project
Project stage: Other
ML13317A6981981-10-15015 October 1981
Forwards Drawings & Data Sheet for Condensate Storage Tank, Per 810928 Request.W/O Encl
Project stage: Other
ML13308A7301981-10-19019 October 1981
Forwards Addl Info Required for Analysis of Auxiliary Feedwater Piping Sys,Per .Main Stop Valve for Turbine Supplied by Westinghouse.List of Unavailable Info Encl
Project stage: Other
ML13317A7441981-11-0909 November 1981
Forwards Scheduling Info Re Results of re-evaluation of Structures & Revised Availability Dates.Info Supersedes Previous Availability Dates Transmitted in 810602-03 Meeting Minutes.W/O Encl
Project stage: Meeting
ML13317A7771981-12-0909 December 1981
Responds to Generic Ltr 81-14 Re Seismic Qualification of Auxiliary Feedwater Sys.Facility Can Continue to Operate W/O Undue Risk to Public Health & Safety
Project stage: Other
L-81-014, Advises That Seismic Considerations Were Applied to 480-volt Switchgear 1,125-volt Dc Switchgear 2,station Battery 1 & Inverter 3.Seismic Withstand Capability of All Electrical Components Was Enhanced by Elevated Anchorage1982-03-15015 March 1982
Advises That Seismic Considerations Were Applied to 480-volt Switchgear 1,125-volt Dc Switchgear 2,station Battery 1 & Inverter 3.Seismic Withstand Capability of All Electrical Components Was Enhanced by Elevated Anchorage
Project stage: Other
1981-07-27
[Table View] |
Text
Southern California Edison Company P O BOX 800 2244 WALNUT GROVE AVENUE ROSEMEAD, CALIFORNIA 91770 September 18, 1981 SCE/LLL-14 Dr. Tien-Yuh Chuang Lawrence Livermore National Laboratory P.O. Box 808 fl v tD Livermore, California 94550 C
Gentlemen:
U-1 UM HMA
Subject:
Auxiliary Feedwater System Project San Onofre Nuclear Generating Station Unit 1
Reference:
A. Your letter 81-SS-116 dated July 14, 1981 Enclosed is one copy of the following information which you requested for the subject project:
- 1.
Recent Geotechnical Studies Southern Orange County, California, Vol.
2, dated February, 1976.
- 2.
Soil property information for the reservoir.
This information was. requested as item 2 of Reference A, and item A.10.a of the June 2 and 3 meeting minutes, respectively.
Please note that the document requested as item 3 in Reference A was provided with the information transmitted in my letter SCE/LLL-12.
If you have any questions on any of this information, please let me know.
Sincerely, R. C. Blaschke Project Engineer Enclosures cc:
(w/o enclosures)#1'
.no//
06 C.
Burger (NRC)
K. Herring (NRC)
- p 1Zv'Vt.
S. Nowicki (NRC)
P. D. Smith (LLL) 8110150517 810418 PDR ADOCK 050002061
