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| Issue date | Title | Topic | |
|---|---|---|---|
| ML17261A854 | 13 January 1989 | Discusses 890110-11 Meetings Re Nozzle Sizing Study.Most Accurate Sizing Obtained by Collecting Data of Edge Diffracted Waves from Geometric Extremities of Flaw | |
| ML20245G904 | 26 May 1988 | Responds to Questions Re Decommissioning Costs Incurred by Plants Having Only Operated Approx 60 H at 5% of Full Power | |
| ML19324A111 | 19 May 1988 | Forwards Memo Describing Results of Testing of Plant Bolting Matls Under FIN A-3866,Task Assignment 12 | |
| ML20151C741 | 2 May 1988 | Forwards Comments Resulting from Review of Shoreham Scenario.No Major Deficiencies Noted | |
| ML19324B270 | 2 March 1988 | Forwards Rept on Metallurgical Evaluation of Five Bolts Obtained from Farley Plant.Bolts Found Acceptable | |
| ML20235E590 | 30 June 1987 | Forwards Assessment of Shoreham Nuclear Power Station Secondary Containment Severe Accident Mitigation Capability, Final Ltr Rept.Rept Provides Results of Analyses,Per Rl Palla Request | |
| ML20215K633 | 12 June 1987 | Forwards Considerations Re Certain Aspects of Severe Accident Mitigation Afforded by Operation of Shoreham at Reduced Power, Final Ltr Rept. Calculations Address Loss of Injection,Atws & Large Break LOCA Accident Sequences | |
| ML20207R757 | 10 March 1987 | Forwards Technical Evaluation Rept Input for South Texas Initial Plant Test Program Through FSAR Amend 56,Feb 1987 Sser & & Beaver Valley Unit 2 Initial Plant Test Program Through FSAR Amend 15 & Nov 1986 Sser | |
| ML20207S500 | 6 March 1987 | Forwards Technical Evaluation Repts for Domestic Mark III Plants (Grand Gulf,Clinton,River Bend & Perry) & Gessar Ii. Inserts to Be Included in Section 6.2.1.8 of Draft Sser 2 for Clinton,River Bend & Perry Plants Also Encl | |
| ML20195F865 | 31 October 1986 | Forwards Request for Addl Info Re MSIV Operability at Facility,Based on Initial Review of Util Rept Entitled, Final Rept 10CFR50.55(e) MSIV Actuators, Forwarded by Util | |
| ML20206H321 | 10 September 1986 | Forwards Summary Repts from 860811-14 Visit to Kewaunee Nuclear Station & 851002-03 Visit to Cooper Nuclear Station Re Generic Issue 83 on Control Room Habitability | |
| ML20206J600 | 8 August 1986 | Advises That NUREG-0956 Support Calculations Using ORNL Trends Code to Evaluate Influence of Containment Chemistry or Retention of Hi Can Also Provide Useful Info for General NUREG-1150 Issue Paper,Per Telcon Discussion | |
| ML20206H113 | 23 June 1986 | Submits DHEAT2 Parametric Calculations for Plant,Per 860620 Discussions.Calculations Run Assuming Any Steam Spike Would Develop Too Slowly to Contribute to DCH Peak Pressure | |
| ML20214E172 | 25 February 1986 | Ack Receipt of 860210 & 21 Ltrs Accepting Task Orders 3 & 4 Under FIN A-3552 & Task Order 5,respectively.Orders Include Work at Palisades & LaSalle Stations & Mod Review at Davis-Besse.Modified Task Order 4 Under FIN A-3550 Encl | |
| ML20206J252 | 24 January 1986 | Forwards Early Draft of Executive Summary from Analysis of Station Blackout Accidents for Bellefonte PWR, Per Request. Initial Draft of Rept Scheduled to Be Completed by 860315 | |
| ML20206J368 | 15 January 1986 | Discusses Latest Calculations of Molecular Iodine (I2) & Organic Iodide (CH3I) Scrubbing During TC1 Sequence from Draft Plant Rept | |
| ML20136F477 | 31 December 1985 | Forwards PNL-5718, Review of Tdi Diesel Generator Owners Group Engine Requalification Program,Final Rept, Technical Evaluation Rept | |
| ML20206J403 | 13 December 1985 | Summarizes Preliminary Scoping Calculations for Molecular Iodine (I2) Scrubbing in BWR Pressure Suppression Pools. Calculations Made for Most Recent TC1 Sequence in Draft Plant Rept | |
| ML20138K796 | 17 October 1985 | Forwards PNL-5336, Review of Design Review & Quality Revalidation Rept for Tdi Diesel Generators at Shoreham Nuclear Power Station Unit 1, Technical Evaluation Rept | |
| ML20133A314 | 27 September 1985 | Forwards Review of Section 4.7 of Technical Evaluation Rept PNL-5600, Review of Resolution of Known Problems in Engine Components for Tdi Emergency Diesel Generators, Reflecting Views Re Crankshafts for 16-cylinder Engines | |
| ML20128H737 | 27 June 1985 | Forwards Rev 1 to Review of Engine Base & Bearing Caps for Tdi DSRV-12,DSRV-16 & DSRV-20 Diesel Engines, Technical Evaluation Rept | |
| ML20141N298 | 29 May 1985 | Requests Listed Addl Info Re S&W 1982 Rept, Ultimate Pressure Capacity of Shoreham Primary Containment | |
| ML20126E872 | 24 May 1985 | Forwards PNL-5200-3, Review of Emergency Diesel Generator Engine & Auxiliary Module Wiring & Terminations, Dtd May 1985 | |
| ML20133N772 | 27 March 1985 | Forwards Info Telecopied on 850325 Re Locational Distribution of Three Fission Product Species for Surry V Sequence & Time Dependent Release for Fission Product Groups for Peach Bottom | |
| ML20214F510 | 13 March 1985 | Forwards List of Questions Re Plant Pra,Per 850512 Telcon. Statement of Work, Review of PRA for Seabrook Nuclear Power Plant, Encl | Probabilistic Risk Assessment |
| ML20133N346 | 20 February 1985 | Discusses Review of March Results for Surry & Peach Bottom Sequences,In Order to Quantify Expected Noble Gas Releases. March Model Appropriate for Behavior of Noble Gases | Hydrostatic |
| ML20134A101 | 20 February 1985 | Submits Results of Noble Gas Release Sequences Using March Code for Facilities | |
| ML20111A629 | 20 December 1984 | Forwards PNL-5342, Review & Evaluation of Tdi Diesel Engine Reliability & Operability - Shoreham Nuclear Power Station Unit 1 | |
| ML20114A985 | 17 December 1984 | Forwards Draft Rept Covering Phase II of Diesel Generator Failure Investigation Review | |
| ML20128P340 | 5 December 1984 | Submits Rept for Task 1 Per M Silberberg 841116 Memo Re Concerns Re Lanthanum Releases in BMI-2104.Discusses Discrepancies in Corcon Calculations,Presents Revised Tables 6.14 & 7.16 & Recommends Reanalyses | |
| ML20138N697 | 18 September 1984 | Forwards Repts Re Irradiation,Decontamination & DBA Testing, Per Request of Y Korobov of Carboline Co | Boric Acid Coatings |
| ML20134E159 | 2 August 1984 | Forwards Brief Summary Rept on Leakage Characteristics of Nuclear Containment Hatches During Severe Accident. Draft of Complete Rept Will Be Mailed Later in Aug | Finite Element Analysis |
| ML20127B922 | 20 July 1984 | Forwards PNL-5201, Review & Evaluation of Tdi Diesel Engine Reliability & Operability - Grand Gulf Nuclear Station, Unit 1 | Shutdown Margin |
| ML20128Q366 | 12 June 1984 | Submits Revised Schedule for Facility PRA Review.Draft Rept Due 841015.Final Rept Due 2 Months After Receipt of Appropriate NRC Comments | |
| ML20127B709 | 5 June 1984 | Submits New Schedule for PRA Review.Draft Rept Will Be Completed by 840831 Pending Priority Requirements of GESSAR-II PRA | |
| ML20127B888 | 21 May 1984 | Comments on May 1984 Draft Tdi Diesel Generator Owners Group Program Plan.Full Insp of One Engine to Owners Group Spec Recommended | |
| ML20128Q409 | 7 May 1984 | Requests Participation of K Shiu to Review Facility PRA for Successful Completion of Program.Delays Caused by Extra Time Devoted to Review of flood-initiator & Lack of Response to Q-1 Questions from Util | |
| ML20093G482 | 2 May 1984 | Provides Summary of Battelle Subcontract W/Tdi to Evaluate Special Silicon carbide-impregnated Cylinder Liners & Piston Rings.Task Does Not Involve Dependability Tests of Tdi Engines.No Apparent Conflict Found | |
| ML20113A020 | 4 April 1984 | Forwards Requests for Addl Info Developed During Review of FSAR Chapter 14 Re Initial Plant Test Program.Review Conducted Through Amend 4.Listing of Items Requiring Resolution Encl | Safe Shutdown Ultimate heat sink |
| ML20117C942 | 3 April 1984 | Forwards Proposed Radiological Source Term Input for Facility.Encl Amended to Reflect NRC Suggested Changes | |
| ML20093C528 | 30 March 1984 | Forwards Audit of Susquehanna Unit 2 Tech Specs, Technical Evaluation Rept | |
| ML17320A971 | 6 March 1984 | Forwards First Round Questions Following Evaluation of Exxon Rept, Steam Tube Rupture Incident at Prairie Island Unit 1, PTSPWR2 Vs Data,Preliminary Benchmark Analysis. | |
| ML17320A974 | 5 March 1984 | Forwards First Round Questions on Exxon Methodology Rept for PTSPWR2.Rept Lacks Specific Details Re Biases in Initial Conditions & Boundary Conditions | |
| ML20128N657 | 22 February 1984 | Comments on Draft Vols IV-VI of BMI-2104,presented at Peer Review 840126 & 27 Meetings.Comments Concern Completed Calculations for Sequoyah Ice Condenser Plant,Recalculated Surry Results & Completed Calculations for Zion Plant | |
| ML19306A015 | 10 February 1984 | Summarizes 840206-07 Visit to Nevada Test Site Hydrogen Burn Facility to Inspect Condition of Equipment & Cable/Splice Samples After Series of Hydrogen Burn Tests Conducted by Epri.No Indication of External Damage to Equipment Noted | |
| ML17320A973 | 22 November 1983 | Forwards First Round Questions on Mods to Exxon Draft Repts, PTSPWR2 Mods for St Lucie Unit 1 & Description of Exxon Plant Transient Simulation Model for Pwrs. | |
| ML20128Q846 | 17 October 1983 | Advises That Proposal Entitled, Review of PRA for Shoreham Nuclear Power Plant, Sent Under Separate Cover.Total Level of Effort for Comprehensive PRA Review Will Decrease Due to Mature & Stable Documentation | Probabilistic Risk Assessment |
| ML17320A972 | 30 September 1983 | Forwards First Round Questions on Exxon Plant Transient Code,Based on Review of Proprietary Rept, Description of Exxon Nuclear Plant Transient Simulation Model for Pwrs. | |
| ML20080B563 | 12 August 1983 | Forwards Draft Preliminary Review of Limerick Generating Station Severe Accident Risk Assessment,Vol I:Core Melt Frequency. Rept Satisfies Milestone for Task 1 of Project 3 Under FIN A-3393 | Fire Barrier Probabilistic Risk Assessment Earthquake |
| ML20211D597 | 11 April 1983 | Forwards Summary of Independent Development of Finite Element Models & Determination of Natural Frequencies for Piping Problems in Containment Spray Discharge Line & Accumulator Loop 4 |