ML19263C488
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Letter Sequence Request | |
|---|---|
TAC:46174, (Closed, Approved) | |
Initiation Results Other: ML19207C172, ML19209B403, ML19256A848, ML19259A812, ML19263B926, ML19270G086, ML19273B549, ML19274D206, ML19276E491, ML19276F808, ML19281A096, ML19282C563, ML19282C601, ML19282C615, ML19289F472, ML19317H313, ML20037A204, ML20037A229, ML20049A130, ML20062G381, ML20062G387, ML20064C234, ML20064D492, ML20064E453, ML20064H429, ML20076A802, ML20076A836, ML20076A843, ML20076A904, ML20076A952, ML20076B087, ML20076B088, ML20076B089, ML20244A548, ML20244A585 | |
MONTHYEARML20236C3041976-09-14014 September 1976
[Table View]Notification of 760928 Meeting W/Util in Bethesda,Md to Discuss Util Concepts for Proposed Neutron Shield for Plant. Summary of Neutron Streaming Problem Encl Project stage: Meeting ML19344A8901978-07-31031 July 1978 Forwards Addl Info Re Control of Heavy Loads Near Spent Fuel,Proposed Neutron Shield Design & Withdrawal of Applicants Tech Spec Proposed Change Re Revision to Containment Leak Rate Testing Project stage: Withdrawal ML20064C2341978-10-11011 October 1978 Forwards Proposed Tech Specs to Require Diesel Generator Start Time of Less than or Equal to 20 Project stage: Other 05000336/LER-1978-024-03, /03L-0 on 781004:during Surveillance Testing, Setpoint for Reactor Protec Sys Reactor Coolant Low Flow Trip on Channel B Was Out of Spec.Setpoint Was Readjusted. Rev Will Req Low Flow Trip Unit Setpoint Be Reset1978-11-0101 November 1978 /03L-0 on 781004:during Surveillance Testing, Setpoint for Reactor Protec Sys Reactor Coolant Low Flow Trip on Channel B Was Out of Spec.Setpoint Was Readjusted. Rev Will Req Low Flow Trip Unit Setpoint Be Reset Project stage: Request ML20064D4921978-11-0101 November 1978 Presents Details of Stretch Power Effort in Advance of Execution to Enable Facility to Operate at 2,700 Mwt Following Second Refueling Outage Project stage: Other ML20049A1301978-11-13013 November 1978 Forwards Nuc Shield Design as Alternate to That Proposed in .Design Incorp ALARA Considerations & Philosophy. Requests Expeditious Review to Allow Target Installation Date.Oversize Drawing Available in Central File Project stage: Other ML20027A4181978-11-15015 November 1978 Notification of 781121 Meeting W/Ne Nuc Energy Co to Discuss Tech Review Effort & Schedule Necessary to Authorize Stretch Pwr Level Rating of 2700MWT Project stage: Meeting ML20064E4531978-11-18018 November 1978 Forwards Sys Description for Reactor Coolant Pump Shaft Speed Trip Function Being Installed by Util to Replace Steam Generator Differential Pressure Sys.Believes Proposal Is Exempt from Amend Fee Project stage: Other ML20062G3871978-12-14014 December 1978 Sleeved Guide Tube Inspec Prog, CEN-104(N)-NP.Describes Inspec Prog to Show Performance Re Wear.Edited to Delete Info W/Held from Pub Disclosure IAW 10CFR2.790 Project stage: Other ML20064H4291978-12-15015 December 1978 Appl to Amend Oper Lic DPR-65 by Increasing Maximum Allowable Thermal Output of Subj Facil Over 2700MWt to Commence W/Cycle 3 on 790515.W/att Environ Impact Appraisal, Eval of Radiological Consequences & Site Meteorology Project stage: Other ML20062G3811978-12-18018 December 1978 Forwards non-proprietary Version of Sleeved CEA Guide Tube Inspec Prog,CEN-104(N)-NP,relating to Amend 38 to DPR-65. IAW 10CFR2.790.W/encl Affidavit Project stage: Other ML19256A5231978-12-21021 December 1978 Summary of 781221 Meeting Re Neutron Shield Design.Applicant Will Forward Qualifications of Design by mid-January 1979 & Request a Safety Evaluation by 790331 Project stage: Approval ML19267A2841978-12-28028 December 1978 Requests Acceptance of Proposed Changes to Tech Specs for License DPR-65 Adding Requirement of Operable Charging Pump & Operable Flow Path as ECCS Subsys.W/Att Description of Proposed Changes Project stage: Request ML19274D2061978-12-29029 December 1978 Pursuant to 781215 Request by Applicant to Increase Thermal Power of Unit to 2700 Mwt,Or Requests IE Evaluation of Utils Past Mgt & Discussion of Outstanding Insp Items Re Safe Operation at Stretch Power Level Project stage: Other ML19274D2521979-01-0303 January 1979 Summary of Meeting on 781121 in Bethesda,Md to Discuss Stretch Power Program Including Control Element Assembly Guide Tube Wear Basis,Cycle 2 & 3 Assemblies,Eccs, & Low Flow Trip.W/Tentative Review Schedule & Submittal Schedule Project stage: Meeting ML19259A8121979-01-0808 January 1979 Ack Receipt of 781101,781108 & 781215 Requests for Review & Comments on Stretch Power,Core Reload & Reactor Coolant Pump Speed Sensing Sys.Staff Considers Requests as First Submittals for Amend & Are Subj to Class V Fee Project stage: Other ML19256A8481979-01-0909 January 1979 Discusses Status of Proposed Tech Spec Revision Increasing Response Time of Encl Bldg Filtration Sys.Disagrees W/Nrc Dose Calculations.Contends 151 Rems Thyroid Dose & 3.8 Rems Whole Body Does Are Conservative Project stage: Other ML19263B9261979-01-17017 January 1979 Forwards $25,800 Payment for Licensing Fee Per NRC Project stage: Other ML19269C8461979-02-0606 February 1979 Responds to NRC Verbal Request for Addl Info on Proposed Mod to Tech Specs Re ECCS Performance Calculations for Charging Pump Flow.No Plant Mod Is Necessary & There Is No Change in Valve Motion or Operability Requirements Project stage: Request ML19263C4881979-02-12012 February 1979 Proposes Amend to License DRR-65.Proposed Changes Include Core Performance Characteristics & Safety Analyses Re Operation at 2,700 Mwt Project stage: Request ML19283B6651979-02-23023 February 1979 Forwards Rept on Neutron Shield Design Qualification. NRC Concerns Raised During 781128 Meeting Are Addressed in Rept. Items on Shield Movement,Leakage & Pressure Relief Valves Discussed in Forwarding Ltr Project stage: Meeting ML19281A0961979-02-27027 February 1979 Supports Proposed License Amend to Increase Rated Thermal Power to 2,700 Mwt,Starting W/Cycle 3 Operation.Forwards Addl Info Re Control Rod Ejection,Main Steam Line Rupture & Seized Rotor Event Project stage: Other ML19276E4911979-03-0202 March 1979 Forwards Proposed Amend to License DPR-65,changing Tech Specs to Incorporate Reactor Coolant Pump Speed Sensing Sys. W/Affidavit & Oversized Drawing Project stage: Other ML19276F5721979-03-14014 March 1979 Request for Addl Info Re Utils Cycle 3 Reload/Stretch Power Request of 790212 Project stage: RAI ML19282C6011979-03-22022 March 1979 Forwards Results of non-LOCA Safety Analysis Necessary to Support Cycle 3 Operation at 2,700 Mwt Project stage: Other ML19282C5631979-03-23023 March 1979 Util Determined Certain stem-mounted Limit Switches on safety-related Valves May Not Be Suitable for Svc in LOCA Containment.Forwards List of Specific Switch Types & Valves on Which Switches Are Installed Project stage: Other ML20244A5481979-03-23023 March 1979 Provides Trip Setpoint for Proposed Tech Spec Revision to Incorporate Reactor Coolant Pump Speed Sensing Sys as Addition to Reactor Protection Sys Project stage: Other ML19273B5681979-03-27027 March 1979 Responds to NRC 790314 Request for Addl Info Re Cycle 3 Operation Project stage: Request ML19282C6151979-03-28028 March 1979 Forwards Info Requested in .Desribes Loop Current Step Response Method of in Situ Response Time Testing of Resistance Temperature Detectors Project stage: Other ML20037A2041979-03-29029 March 1979 Forwards Proposed Insp Program for Sleeved Guide Tubes. Program Withheld (Ref 10CFR2.790) Project stage: Other ML19273B5491979-03-30030 March 1979 Forwards Results of Large Break Loca/Eccs Performance Analysis.Qa Verification by C-E,NSSS & Fuel Supplier Is Expected on 790410.W/basis for no-fee Determination Project stage: Other ML20076A8021979-04-0606 April 1979 In Answer to IE Bulletin 79-01,environmentally Qualified stem-mounted Limit Switches W/Appropriate Documentation Can Be Procured.Util Will Replace Switches W/Qualified Switches Prior to Start of Cycle 3 Operation Scheduled for May 1979 Project stage: Other ML19276F8081979-04-0909 April 1979 Advises That QA Verification of Small & Large Break Loca/Eccs Performance Analysis Has Been Completed.Ltrs to NRC & 790330 Are Sufficient to Show Compliance w/10CFR50.46 Criteria Project stage: Other ML20244A5851979-04-12012 April 1979 Forwards Info Re Proposed Revisions to Tech Specs to Reflect Installation of Reactor Coolant Pump Speed Sensing Sys to Provide Protection for 4-pump Loss of Flow Event Project stage: Other ML20076A8361979-04-13013 April 1979 Eddy Current Test Has Been Performed.No Tube Defects Discovered & No Corrective Action Based on Tube Defects Required.Preliminary Analysis of Results of Insp Indicates Denting Rate Has Been Reduced Project stage: Other ML20076A8431979-04-13013 April 1979 Steam Generator Insp Project stage: Other ML20076A9041979-04-18018 April 1979 Responds to IE Bulletin 79-01.One Solenoid Installed on safety-related Valve in Plant Containment Has Not Been Qualified for Svc in LOCA Environ.Solenoid Will Be Replaced Before Start of Cycle 3 Operation Project stage: Other ML19270G0861979-04-24024 April 1979 Responds to IE Bulletin 79-07 Re Seismic Stress Analyses of safety-related Piping Project stage: Other ML20076A9521979-04-26026 April 1979 Discusses Guide Tube Insp Program.Pull Tests Performed on 35 Sleeves.Evaluation of Data Indicates Sleeves Are Functioning as Expected Project stage: Other ML20076A9551979-04-26026 April 1979 Responds to NRC 780419 Request for Insulation Resistance Tests.Forwards Electrical Penetration Testing Evaluation. Modified Conductor Configuration Is Acceptable for Cycle 3 Operation Project stage: Request ML19289F4721979-04-30030 April 1979 Responds to IE Bulletin 79-04, Incorrect Weights for Swing Check Valves Mfg by Velan Engineering Corp. Lists Subj Valves Used in Seismic Category I Piping Sys.Investigation Indicates No Drawing Discrepancies Re Valves Project stage: Other ML20037A2291979-05-0202 May 1979 Response to NRC Question 2.2 on Cycle 3 Safety Analysis, Nonproprietary Version Project stage: Other ML20244A6131979-05-0303 May 1979 Forwards Responses to Request for Addl Info Re Cycle 3 Safety Analysis.Nonproprietary Rept Encl.Proprietary Version Withheld (Ref 10CFR2.790) Project stage: Request ML20037A2281979-05-0303 May 1979 Forwards Responses to Request for Addl Info Re Cycle 3 Safety Analysis.Nonproprietary Rept Encl.Proprietary Version Withheld (Ref 10CFR2.790) Project stage: Request ML19259C2731979-05-0707 May 1979 Supplements 790507 Response to IE Bulletin 79-07. Safety-related Piping Meets Seismic Sys Criteria Project stage: Supplement ML20076B0871979-05-0808 May 1979 Notifies That stem-mounted Limit Switches on Valves SI-614, SI-624,SI-634 & SI-644 Will Not Be Replaced;Valves Do Not Perform safety-related Function Project stage: Other ML20076B0881979-05-11011 May 1979 Discusses Results of Six Tasks Which Utilized Adlpipe Computer Program for Reanalysis of Piping Sys.Mods Involved Minor Changes to Small Portions of Existing Sys Project stage: Other ML19269E3551979-05-12012 May 1979 Amend 52 to License DPR-65 Authorizing Cycle 3 Operation at 2,560 Mw W/Modified Guide Tubes for Control Element Assemblies Project stage: Request ML20076B0891979-05-17017 May 1979 Forwards Addl Info Re Performance of Control Element Assembly Guide Tubed Sleeves,In Response to Project stage: Other ML19209B4031979-08-30030 August 1979 Forwards Revised Page 3/4 5-5 to Amend 52 to License DPR-69, Correctly Identifying Valve Number Project stage: Other 1979-03-02 |
| ML19263C488 | |
| Person / Time | |
|---|---|
| Site: | Millstone  |
| Issue date: | 02/12/1979 |
| From: | Counsil W NORTHEAST UTILITIES |
| To: | Reid R Office of Nuclear Reactor Regulation |
| References | |
| TAC-46174, NUDOCS 7902260284 | |
| Download: ML19263C488 (400) | |
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