Letter Sequence Other |
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Results
Other: ML19210D583, ML19249E413, ML19254D505, ML19256F607, ML19295B969, ML19305C042, ML19312E125, ML19320D547, ML19321A167, ML19330B410, ML19344D506, ML19344F588, ML19347F051, ML19351E536, ML20049A251
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MONTHYEARML19249E4131978-12-20020 December 1978
Forwards Modified Corrective Action for Improved Sys Reliability Re Dc Power Supplies for Auxiliary Feedwater Sys
Project stage: Other
ML19270H3141979-05-15015 May 1979
Summary of 790508 Meeting W/Util in Bethesda,Md Re Auxiliary Feedwater Sys & Related Info
Project stage: Meeting
ML19254D5051979-10-13013 October 1979
Forwards Generic & plant-specific Requirements for Auxiliary Feedwater Sys
Project stage: Other
ML19254D9151979-10-24024 October 1979
Responds to 790913 Request for Followup Actions Resulting from Reviews Re TMI-2 Incident.Forwards short-term Lessons Learned & Emergency Preparedness Commitments
Project stage: Request
ML19210D5831979-11-20020 November 1979
Forwards Response to NRC Re Auxiliary Feedwater Sys.Response to Encl 2 Will Be Submitted by 800315
Project stage: Other
ML19256F6071979-12-14014 December 1979
Forwards Addl Info Re Description of Auto Initiation of Auxiliary Feedwater Sys,In Response to NRC 791210 Request Re Lessons Learned Task Force Recommendations
Project stage: Other
ML19344D5061980-03-0303 March 1980
Requests That Ref to Auxiliary Feedwater Pump Auto Start Tripping Function Be Deleted from
Project stage: Other
ML19305C0421980-03-19019 March 1980
Advises That Date of 800315 for Response to NRC Re Auxiliary Feedwater Sys Cannot Be Met,As Previously Promised.Response Will Be Submitted by 800331
Project stage: Other
ML19309C4811980-04-0101 April 1980
Forwards Response to NRC 791013 Request for Info Re Auxiliary Feedwater Sys.Identifies Reactor Conditions That Impose safety-related Performance Requirements on Sys Design
Project stage: Request
ML20049A2511980-04-30030 April 1980
Forwards Util Response Re Auxiliary Feedwater Flow Design Basis.Requests Branch Evaluation
Project stage: Other
ML19312E1251980-05-27027 May 1980
Responds to NRC Requesting Addl Info Re Auxiliary Feedwater Sys.Clarification of Util 791120 Response to Recommendation GS-6 Encl
Project stage: Other
IR 05000348/19800151980-07-11011 July 1980
IE Insp Repts 50-348/80-15 & 50-364/80-18 on 800623-26.No Noncompliance Noted.Major Areas Inspected:Radwaste Mgt
Project stage: Request
ML19320D5471980-07-11011 July 1980
Confirms 800711 Agreements W/Nrc Re Operability of Auxiliary Feedwater Flow Control Valves at Facility.Commitments Made Re Stroking Listed Valves as Soon as Possible & Logging Dc Bus 1A & 1B Voltages Once Per Hr
Project stage: Other
ML19321A1671980-07-16016 July 1980
Forwards Auxiliary Feedwater Endurance Test Data & Test Info Requested in NRC
Project stage: Other
ML19330B4101980-07-29029 July 1980
Forwards Followup to Re Auxiliary Feedwater Sys Flow Control Valves.No Quantifiable Failure Mechanism Will Affect Safe Operation of Flow Control Valves.Commitments in Util Are No Longer Necessary
Project stage: Other
ML19344F5881980-09-0808 September 1980
Forwards Proposed Mod to Auxiliary Feedwater Flow Control Solenoid Valves Per NRC License Requirement for Fuel Loading & Lower Power Testing
Project stage: Other
ML19295B9691980-09-28028 September 1980
Discusses Auxiliary Sys Branch Encl SER Input Re Implementation of Recommendations for Auxiliary Feedwater Sys
Project stage: Other
ML19351E5361980-12-0404 December 1980
Provides Commitment to Implementation of Mods to Auxiliary Feedwater Initiation,In Response to NRC .Unit Operating Procedures Will Be Revised
Project stage: Other
ML19341B0211981-01-14014 January 1981
Summary of 801022 Meeting W/Util to Review Design of Flow Control Valves in Auxiliary Feedwater Sys,As Part of OL Review
Project stage: Meeting
ML20002E3851981-01-22022 January 1981
Comments on Draft SER Re Auxiliary Feedwater Control Sys. Auxiliary Feedwater Sys Design Will Be Modified to Remove Power Source Dependence
Project stage: Draft Other
ML19347F0511981-04-27027 April 1981
Informs NRC That Listed Ltrs Provided for Unit 2 Subj Areas Apply to Unit 1 Also
Project stage: Other
1980-04-01
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Text
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Alab:m) P wer Company i
600 North 18th Street 3
Post office Box 2641 Birmingh'm. Alab;rn3 35?91 Telephone 205 323-5341 m
F. L CLAYTON, JR.
A. labama Power Senior Vice President the southem elecinc system March 3, 1980 Docket No. 50-348 1
1 l
1 Director, Office of Nuclear Peactor Pegulation U. S. Nuclear Regulatory Ommission Washington, D. C.
20555 Attention: Mr. A. Schwuncer
Dear Mr. Scimencer:
Re: Ietter frm F. L. Clayton, Jr.
to A. Sc!T.encer, dated Decsber 14, 1979.
In the referenced letter, Alabama Power Ccnpany provided additional in-formation on Iessons Iearned Peoxnendations 2.1.7a and b.
In response' to 2.1.7a, psition 1, it was stated that the motor-driven auxiliary feedwater pumps will autcmatically start on the tripping of both steam generator feed pumps.
'Ihe circuitry associated with auto start of the auxiliary feedwater pumps on the tripping of both main feedwater pumps is not protection grade. Furthernere, no credit was taken for this automatically initiated function in the Farley Nuclear Plant accident analysis. It is therefore requested that reference to this function be deleted frcm my Decerrber 14, 1979 letter.
If you have any questions, please advise.
Yours very truly, O k$dsit,,
F7 d Clayton, Jr.
FICjr/HRF/mrb cc: See Attach.
l 9
f 800312o 55 L
Drket No. 50-348 Director, Offi of Nuclear Beactor Regulation March 3,1980 Page cc: Mr. R. A. Thcuras Mr. G. F. htridge l
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