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 Issue dateTitleTopic
ML20059J6687 September 1990Forwards Operator Licensing Natl Exam Schedule Through FY94, Per Generic Ltr 90-07
ML20059G0417 September 1990Lists Util Organizational Changes.Ac Kadak Named President & CEO & Jk Thayer Named vice-president,effective 901001
ML20059G0356 September 1990Advises That Util Intends to Modify Tech Specs Re Emergency Diesel Generator Surveillance Testing.Util Will Continue to Follow Testing Prescribed by Plant Tech Specs Until Such Time as Approval Received
ML20059E10828 August 1990Forwards Revised Diesel Generator Test Plan,Which Includes Addl Commitments Made During 900822 Discussions
ML20059B81224 August 1990Provides fitness-for-duty Program Performance Data for Period Ending 900630
ML20059B39417 August 1990Advises That Util Performed Automated Ultrasonic Insp of Pressurizer Vessel Cladding Interface at Plant During 1990 Refueling Outage.Results of Insp Continue to Indicate No Evidence of Any Cladding Indication
ML20058N0819 August 1990Request Relief from ASME Section XI Requirements for Low Pressure Surge Tank Cooling Pumps,Per Generic Ltr 89-04 as Result of Review of Facility Inservice Testing Program
ML20058L2243 August 1990Forwards Peer Review of 900705 Reactor Pressure Vessel Evaluation,Prepared by Le Steele.Review Indicates Agreement W/Methodology in Chapter 5 of Evaluation
ML20058L2212 August 1990Forwards Results of PTS Sensitivity Study for Mean Values of Ref Temps for Four Matls in Beltline Region
ML20055J20127 July 1990Provides Steam Generator Insp Results & Advises of Nine Defective Tubes Discovered During Jul 1990 Insp.Complete Results Will Follow within 12 Months,Per Tech Spec 4.4.10.5.b
ML20055H67025 July 1990Forwards Decommissioning Funding Assurance Rept & Certification, Per 10CFR50.75.Rept Includes Certification That Reasonable Assurance Will Be Provided That Funds Will Be Available for Decommissioning
ML20055G69620 July 1990Forwards YAEC-1731, Yankee Nuclear Power Station Core 21 Performance Analysis. Results of Analysis Demonstrate That Plant Performance Well within Acceptable Limits
ML20055G66520 July 1990Responds to NRC Bulletin 90-001, Loss of Fill-Oil in Transmitters Mfg by Rosemount. Model 1153 Series D Transmitters Not Currently in Use at Plant
ML20055G67819 July 1990Forwards, Yankee Plant Small Break LOCA Analysis
ML20055G70319 July 1990Forwards Rev 0 to Yankee Cycle 21 Core Operating Limits Rept. Cycle Scheduled for Startup on 900811
ML20055H82916 July 1990Forwards Response to Request for Addl Info Re YAEC-1710, Yankee Nuclear Power Station Pilot Evaluation Rept for Plant License Renewal, & YAEC-1727P, Methodology for Identifying Potential Fluid Component Age-Related..License Renewal
ML20055H00216 July 1990Forwards Rev 24 to Security Plan.Rev Withheld
ML20055E1535 July 1990Forwards Reactor Pressure Vessel Evaluation Rept, in Response to NRC 900501,07 & 15 Requests for Addl Info. Specific Chapters Re Requests Listed
ML20055D0372 July 1990Responds to 900319 Commitment to Provide Scope & Schedule for Confirmatory Analysis for Steam Generator Overfill Protection by 900702.Scope of Analysis Will Include Identification of Potential Overfill Scenarios
ML20058K36028 June 1990Forwards Addl Info to Support Proposed Change 234,modifying Tech Specs to Incorporate Wording Consistent w/NUREG-0452, STS for Westinghouse PWRs Re Min Discharge Pressure
ML20058K30227 June 1990Provides Addl Info for Proposed Change 227 to License DPR-3. One Addl LPSI Pump Must Be Capable of Being Placed in Operable Status When Utilizing Spec 3.10.6
ML20248G7473 October 1989Responds to Generic Ltr 89-04, Guidance on Developing Acceptable Inservice Testing Program. Flow Monitoring Will Be Performed on Emergency Feedwater Pumps & Baseline Flow Data Will Be Established Using clamp-on Flow Device
ML20248G8242 October 1989Forwards Rev 19 to YOQAP-I-A, Operational QA Program, Re Organizational & Programmatic Changes to Stated Plants
ML20247B7761 September 1989Forwards Addl Info Re Topical Rept YAEC-1659 on SIMULATE-3 Validation & Verification
ML20247B60531 August 1989Responds to Generic Ltr 89-12, Operator Licensing Exams. Formats for Proposed Operator Licensing Exam & Requalification Exam Schedules Encl
ML20247N15227 July 1989Advises That Util Has No Agreements W/Employees That Contain Restrictive Clauses Re Notifying NRC of Potential Safety Issues,Per V Stello
ML20247N16124 July 1989Informs That Util Intends to Utilize NRC Incident Response Ctr Data Handling Capabilities to Suppl Util Communications W/Nrc.New Communication Link Will Be Implemented During Facility Annual Emergency Exercise Scheduled for 891128Health Physics Network
ML20247H74121 July 1989Provides Addl Info Re Program to Address Concerns in Insp Rept 50-029/89-05 Re Vendor Technical Info Program.Master Inventory of Vendor Technical Manuals,Located at Plant & Engineering Ofcs,Completed
ML20247K07221 July 1989Responds to Generic Ltr 89-08, Erosion/Corrosion Induced Pipe Wall Thinning, Per Guidelines in NUREG-1344.No Significant Pipe Wall Thinning Other than That Attributed to Normal Wear Occurred in Single Phase Piping
ML20248C92919 July 1989Informs That Bl Drawbridge Will Be Replaced by Nn St Laurent as Acting Manager of Operations,Effective on 890724. Tk Henderson Will Become Acting Plant Superintendent
ML20246A58630 June 1989Informs of Implementation of Upgraded Emergency Operating Procedures,Based on Westinghouse Owners Group Emergency Response Guidelines & Util Procedures Generation Package
ML20245C87224 June 1989Forwards Rev 8 to Plant Security Training & Qualification Plan.Changes Reflect Upgrading Firearms Qualification Courses to practical,performance-based,combat-oriented Programs to Survive Lethal Confrontation.Rev Withheld
ML20245C88524 June 1989Forwards Rev 22 to Plant Security Plan.Changes Reflect Required Retention Period for Security Records.Rev Withheld
ML20245H31323 June 1989Forwards RELAP5YA:Computer Program for LWR Sys Thermal- Hydraulic Analysis,Vol 1:Code Description & RELAP5YA: Computer Program...Vol 2:Users Manual & Response to 197 Questions from NRC
ML20245F31616 June 1989Responds to NRC Bulletin 89-001, Failure of Westinghouse Steam Generator Tube Mechanical Plugs. Determination That Westinghouse Mechanical Plugs from Heat Numbers 3279,3513, 3962 & 4523 Not Installed at Plant Noted
ML20247Q7791 June 1989Responds to NRC Bulletin 88-011, Pressurizer Surge Line Thermal Stratification. Util Committed to Addressing All Actions of Bulletin by 910103.Justification for Continued Operation EnclNondestructive Examination
ML20247E78424 May 1989Forwards Response to NRC Re Violations Noted in Insp Rept 50-029/89-04.Response Withheld (Ref 10CFR2.201)
ML20246D6852 May 1989Forwards Response to NRC Review Questions on Plant Revised Reflood Heat Transfer Model for LOCA Analysis.To Address Recent Change in App K,Blowdown Heat Transfer Logic Modified to Prevent Use of Dougall-Robsenow Correlation
ML20245B49818 April 1989Forwards Printout of Status of Implementation of TMI Action Items,Per NRC 890414 Request
ML20244C75914 April 1989Provides Supplemental Info to Util 890321 Proposed Change 218 to Add Snubber to Pressurizer Drain Piping to Enhance Seismic Capability of Piping
ML20244C55213 April 1989Responds to Station Blackout Rule 10CFR50.63.Review of Existing Battery Capacity Calculations Verifies That Batteries Have Sufficient Capacity to Meet Station Blackout Loads for 1 HSafe Shutdown
ML20244B81010 April 1989Forwards Inservice Insp Exam Rept for 881113-890117. Form NIS-I as Required by Provisions of ASME Section XI Also Included
ML20244C53810 April 1989Informs That Util Will Not Propose Change to Tech Spec 6.5.2.10,per Discussion.Nuclear Safety & Audit Review Committee Will Now Rept to President of Yankee,Instead of vice-president.Tech Spec Change Unwarranted
ML20247Q64231 March 1989Responds to NRC Re Violations Noted in Insp Rept 50-029/88-22.Corrective Actions:Mod to Original Engineering Design Change & Evaluation of Engineering Deficiency Performed W/Actions Specific to Prevent RecurrenceHigh Radiation Area
ML20247Q48531 March 1989Responds to NRC Bulletin 88-010, Nonconforming Molded-Case Circuit Breakers. Util Maintaining Stored Spares for safety-related Applications,Per Criteria for Action Item 7Commercial Grade Dedication
ML20247B30822 March 1989Informs of Present Level of Nuclear Property Insurance Coverage for Plant as of 890401.Coverage Carried W/American Nuclear Insurers & Mutual Atomic Energy Reinsurance Pool
ML20247A90122 March 1989Forwards Yankee Atomic Electric Co Annual Rept 1988. Rept Covers 3-yr Period Ending 881231
ML20236D59617 March 1989Responds to NRC Re Violations Noted in Insp Rept 50-029/88-09.Corrective Actions:Specific Remedial Training Included in Prestartup Training Program Attended by All Licensed Operators & Shift Technical Advisors
ML20235Z0577 March 1989Forwards Proposed Rev 21 to Security Plan.Rev Withheld
ML20235V8493 March 1989Responds to NRC Bulletin 88-011, Pressurizer Surge Line Thermal Stratification. Bulletin Action Item 1a Completed During Last Refueling Outage & No Indication of Piping or Support Degradation Observed.Plant Analysis Being Performed