ML20195G002
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Letter Sequence Approval | |
|---|---|
TAC:64108, (Approved, Closed) | |
MONTHYEARML20195G0021987-02-0707 February 1987
[Table View]Forwards Electrical,Instrumentation & Control Sys Branch Safety Evaluation Re Design Mods to MSIV Actuator Control Sys.Sys Complies W/Required Regulatory Acceptance Criteria, Including IEEE Std 279 & GDC 21.SALP Input Also Encl Project stage: Approval 1987-02-07 |
| ML20195G002 | |
| Person / Time | |
|---|---|
| Site: | Nine Mile Point, 05000000 |
| Issue date: | 02/07/1987 |
| From: | Lainas G Office of Nuclear Reactor Regulation |
| To: | Adensam E Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML20150F672 | List:
|
| References | |
| FOIA-88-356 TAC-64108, NUDOCS 8702250407 | |
| Download: ML20195G002 (1) | |
Similar Documents at Nine Mile Point, 05000000 | |
|---|---|
Category:INTERNAL OR EXTERNAL MEMORANDUM
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List of Documents Included in Four Boxes Encl1994-06-29029 June 1994 Forwards Continuation of Curtiss Papers to Be Filed Under Commission Correspondence in Pdr.Advanced Copy Sent to Pdr. 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[Table view]Notification of 991022 Meeting with NMPC to Discuss Nine Mile Point Performance as Documented in Mid-Cycle PPR of Nine Mile Point Nuclear Station ML20216F5061999-09-16016 September 1999 Forwards Monthly Rept on Status of 10CFR2.206 Petitions as of 990831.During August,Director'S Decision (DD-99-10) on Seabrook Issued & Petition Closed.Six Petitions Open,Five in NRR & One in Nmss.Attachment 2 Withheld ML20210L6431999-08-0606 August 1999 Notification of 990901 Meeting with NMP in Rockville,Md to Discuss NMP Plans to File Application Re Transfer of Interest & Authorities Under Plant Licenses to Amergen ML20210C1631999-07-19019 July 1999 Forwards Monthly Rept Which Gives Status of 10CFR2.206 Petitions as of 990630.Six Open NRR,1 OE & 2 NMSS Petitions Available.Attachment 2 Withheld ML20195G6941999-06-0808 June 1999 Rev 1,rescheduling Notification of 990625 Licensee Meeting 99-32 in King of Prussia,Pa with Util to Discuss Recent Plant Initiatives to Improve Corrective Action Program & Processes ML20195C5081999-06-0303 June 1999 Submits Summary of 990527 Telcon Between J Rajan of NRC & K Korcz of Niagara Mohawk Power Co Re Util Requesting NRC Approval of Proposed Mod to Upper Spring Assembly of Four Core Shroud Tie Rods ML20207F2701999-05-25025 May 1999 Notification of 990608 Meeting with Licensee in King of Prussia,Pa to Discuss Licensee Recent Initiatives to Improve Corrective Action Program & Processes ML20206R3691999-05-0707 May 1999 Notification of Significant Licensee Meeting 99-24 with Util Current Employee on 990513 to Discuss Apparent Violation of 10CFR55,noted in NRC Correspondence to Individual Ref OI Rept 1-1998-033 ML20154D8211998-10-0505 October 1998 Forwards SE Accepting Licensee 980619 Submittal of Proposed Changes to PT Limits to Provide New Limits Valid to 28 EFPYs ML20151V1241998-09-0909 September 1998 Notification of 980924 Meeting W/Util & Public in Oswego,Ny to Review NMPC Request to Extend Current Core Shroud Vertical Weld Insp Interval & to Receive Comments/Questions Re NMPC Request to Extend Unit 1 Core Shroud Vertical Weld ML20237C9501998-08-20020 August 1998 Forwards Facility Submitted Outline & Initial Exam Submittal W/As Given Operating Exam for Tests Administered on 980119- 23 IR 05000220/19980031998-08-20020 August 1998 Forwards Exam Rept 50-220/98-03OL Administered on 980119-23 W/As Given Written Exam,Designated for Distribution ML20236X5631998-07-31031 July 1998 Discusses NMP & Several Supporting Ltrs, Requesting That NRC Authorize Extension of Insp Interval for Cracks in Plant,Unit 1 Core Shroud Welds from 10,600 Hot Operating H to 14,500 Hot Operating H ML20217F4411998-03-19019 March 1998 Forwards Order Approving Application Re Acquisition of New York State Electric & Gas Corp by Holding Co Affecting License NPF-69,Nine Mile Point Nuclear Station,Unit 2 for Fr Publication ML20203A3041998-02-0606 February 1998 Notification of 980224 Meeting W/Niagara Mohawk Power Corp in Rockville,Md to Discuss Schedules for Current & Projected Licensing Actions & Licensing Activities for Project Mgt Purposes ML20199C0771998-01-23023 January 1998 Corrected Notification of 980128 Meeting W/Nmp in Rockville, Md,To Disduss NRC Position That Exceeding Relief Pressures Stated in FSAR Design Bases for Blowout Panels of Reactor & Turbine Bldgs Should Have Been Reported in 1993 ML20198J4911998-01-0606 January 1998 Notification of 980128 Meeting W/Nmp in Rockville,Md to Discuss NRC Position That Exceeding Relief Pressure Stated in FSAR Design Bases for Blowout Panels of Reactor & Turbine Bldgs That Should Have Been Reported to NRC in 1993 ML20202B2321997-12-0101 December 1997 Responds to 960313 Memo Requesting NRR Technical Assistance to Determine Adequacy of NMPC Revised Design Calculations for Reactor Bldg & Turbine Bldg Pressure Relief (or Blowout) Panels.Partially Withheld ML20217E8371997-10-0101 October 1997 Notification of 971009 Meeting W/Util in Rockville,Md to Discuss Mgt Aspects of Current & Pending Licensing Activities,Including Plans to Convert Unit 2 to Improved Std TSs Plans Re Unit 1 Core Shroud Insp & Associated Schedule ML20202B1451997-09-24024 September 1997 Discusses Response to Nine Mile Point on Blow Out Panels ML20199J0971997-08-21021 August 1997 Emails Info Re Plant Blowout Panels ML20149F1531997-07-16016 July 1997 Forwards NRC Approved Operator Licensing Written Retake Exam (Facility Outline & Initial Exam Submittal) for Tests Administered on 970606 ML20202B1721997-07-0707 July 1997 Requests Concurrence on by 970714.Partially Withheld ML20199J1041997-07-0707 July 1997 Emails Util Ltr for concurrence,EA-96-079.Comments Requested ML20138C7071997-04-29029 April 1997 Forwards Summary for Two Public Meetings Held W/Nmp on 970414 to Discuss Core Shroud Issues at Plant,Unit 1.Copies of Subj Meeting Videotape Have Been Sent to PDR ML20140C4811997-04-11011 April 1997 Discusses Exams of Core Shroud Welds & Tie Rod Repair Assemblies Conducted During Current Refueling Outage at Plant,Unit 1 & Initiation of Adjustments to One of Core Tie Rods ML20137S3611997-04-0303 April 1997 Notification of Cancelled 970410 Meeting W/Util in Rockville Md,Rescheduled on 970414 in Oswego,Ny,To Discuss Evaluations & Conclusions Re Core Shroud Integrity in View of Insp Results That Revealed Cracks in Heat Affected Zones ML20137L4441997-04-0303 April 1997 Notification of 970410 Meeting W/Util in Rockville,Md to Discuss Evaluations & Conclusions Re Core Shroud Integrity in View of Insp Results Revealing Cracks in Heat Affected Zones of Horizontal & Vertical Welds ML20147H6501997-04-0101 April 1997 Forwards Copies of Core Shroud Insp Results & Schedules That Licensee Has Telecopied to NRC Staff Since 970320 ML20136C1031997-03-0606 March 1997 Forwards Correspondence Transmitted Via Internet to J Zwolinski from P Blanch During 970102-31.Requests Correspondence Be Placed in PDR ML20147D7251997-02-0707 February 1997 Forwards from Mj Mccormick Requesting Data from NRC Sponsored Tests on Pressure Locking of motor-operated Gate Valves ML20133J4681997-01-13013 January 1997 Discusses 961114 AEOD Presentation of Assessment of Spent Fuel Cooling Viewgraph 13, Reduced Time to Boil at Nine Mile Point Unit 2, & Forwards Figures ML20203J4821997-01-0303 January 1997 Forwards SE Re Reactor & Turbine Building blow-out Panels IA-97-375, Forwards SE Re Reactor & Turbine Building blow-out Panels1997-01-0303 January 1997 Forwards SE Re Reactor & Turbine Building blow-out Panels ML20203J4611997-01-0202 January 1997 Forwards SE Accepting Subj Panels as Modified & Supported by Discussed Engineering Analysis Results ML20135C6361996-12-0404 December 1996 Forwards Signed Original of Order Imposing Monetary Penalty for Plant,Unit 1.W/o Encl ML20129K2561996-11-0505 November 1996 Notification of Significant Licensee Meeting 96-109 W/Listed Attendees on 961202-03 in Philadelphia,Pa to Provide Training,Resolve Interagency Exercise Scheduling Conflicts & Discuss Current Issues in Emergency Preparedness ML20129J4781996-11-0404 November 1996 Summarizes 961030 Operating Reactors Events Briefing 96-14 Re Notification of Senior Managers from Commission,Oe,Aeod, Res,Nrr & Regional Offices of Selected Events That Occurred Since 961023 Briefing.List of Attendees Encl ML20199J0911996-05-0101 May 1996 Requests Technical Assistance Supplement 1,in Determining If Util Interpretation Re Reactor & Turbine Bldgs Blowout Panels,Per 10CFR50.59 SE Requirements ML20199J0841996-03-13013 March 1996 Submits Request for Technical Assistance to Determine Technical Adequacy of Util Revised Design Calculations for Reactor & Turbine Bldgs Blowout Panels NUREG-1299, Forwards Continuation of Curtiss Papers to Be Filed Under Commission Correspondence in Pdr.Advanced Copy Sent to Pdr. List of Documents Included in Four Boxes Encl1994-06-29029 June 1994 Forwards Continuation of Curtiss Papers to Be Filed Under Commission Correspondence in Pdr.Advanced Copy Sent to Pdr. List of Documents Included in Four Boxes Encl ML20056E4571993-08-0505 August 1993 Forwards Technical Review Rept Re, Tardy Licensee Actions Initiated Because of Delayed Replacement of Batteries in Uninterruptible Power Supplies at Plant ML20055C3521990-02-26026 February 1990 Notification of 900305 Meeting W/Util in Rockville,Md to Discuss Status of Licensing Activities for Facility ML20248E9391989-09-29029 September 1989 Forwards AEOD Technical Review Rept on Debris in Containment Recirculation Pumps.No Occurrences Found to Involve Actual Accumulation of Debris in Containment Sumps.Immediate Corrective Actions Completed ML20248C8311989-09-20020 September 1989 Request for Hearing by Alchemie.* Forwards Response & Request for Hearing,In Response to NRC 890818 Order Modifying License & Order to Show Cause Why Licenses Should Not Be Revoked,For Appropriate Action ML20247H9261989-09-0909 September 1989 Advises That SALP Meeting for Facilities Scheduled for 891115.Assessment Input Should Be Submitted by 891016 ML20245L5981989-08-17017 August 1989 Staff Requirements Memo on 890802 Briefing in Rockville,Md Re Status of Nine Mile Point Unit 1 ML20245E8501989-08-0707 August 1989 Advises of Reassignments in Project Mgt Duties Due to Recent Reorganization of Standardization & Life Extension Project Directorate ML20245H6451989-08-0404 August 1989 Requests Closure of Outstanding Action Item 87-0198,per 870617 Request Re Review & Evaluation of Acceptability of Fairbanks-Morse Diesel Generator Bearings.Action Completed W/Submittal of Transfer of Lead Responsibility to NRR ML20248D1431989-07-27027 July 1989 Forwards Proposed Generic Ltr Requesting Voluntary Licensee Participation in ERDS & Requests That Proposed Generic Ltr Be Sent to All Licensees of Power Reactors,Except for Participants & Licensees of Listed Plants 1999-09-16 |
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J February 7,1987 i l
MEMORANDUM FOR: Elinor Adensam. Director BWR Project Directorate No. 3 Division of BWR Licensing FROM: Gus Lainas Assistant Director Division of DWR Licensing
SUBJECT:
NINE MILE POINT, UNIT 2 - MODIFICATIONS TO THE MAIN STf'.M ISOLATION VALVE ACTUATION CONTROL SYSTEM (TAC N0. 64108) 1 The purpose of this memorandum is to forward the Electrical, Instrumentation and Control Systems Branch (EICSB) safety evaluation (Enclosure 1) related to recent design modifications made to the main steam isolation valve (MSIV) actuator control system at Nine Mile Point, Unit 2 (NMP-2).
Based on EICSB's review, it has been concluded that the modified MSIV actuation control system complies with the required regulatory acceptance crite-ia including the requirements of IEEE Standard 279 [10CFR 50.55 a(h)] .
and General Design Criterion 21. Refer to the enclosed safety evaluation for l details related to this issue.
This effort completes E!CSB's action on TAC No. 64108. The ElCSB evaluation of the licensee's performance (SALP input) is provided in Enclosure 2.
Gus C. Lainas. Assistant Director Division of BWR Licensing
Enclosure:
As stated U DISTRIBUTION:
cc w/ enclosure: Central Files W. Houston EICSB RF F. Mitt G. Lainas J. Hulman E. Marinos R. Herran R. Stevens M. Haughey 8702230407 070207 CF ADOCK 0500 41O CONTACT: R. Stevens (EICSD/ DBL)
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