| 05000000/LER-1975-004, Forwards LER 75-004-00.Conclusions of Investigation Will Be Submitted in 10-day Rept | 13 January 1975 | Forwards LER 75-004-00.Conclusions of Investigation Will Be Submitted in 10-day Rept | |
| 05000000/LER-1985-035, Forwards LER 85-035-00 Re Physical Security Event | 5 June 1985 | Forwards LER 85-035-00 Re Physical Security Event | |
| 05000000/LER-1985-078, Forwards Revised LER 85-078-01 Re Physical Security Event | 22 November 1985 | Forwards Revised LER 85-078-01 Re Physical Security Event | |
| 05000000/LER-1985-083, Forwards LER 85-083-01.Rept Contains Safeguards Info | 3 October 1986 | Forwards LER 85-083-01.Rept Contains Safeguards Info | |
| 05000000/LER-1986-008, Forwards LER 86-008-00 | 16 October 1986 | Forwards LER 86-008-00 | |
| 05000000/LER-1986-018, Forwards LER 86-018-00 | 14 March 1986 | Forwards LER 86-018-00 | |
| 05000000/LER-1986-031, Forwards LER 86-031-00 Re Physical Security Event.Ler Withheld (Ref 10CFR73.21) | 13 June 1986 | Forwards LER 86-031-00 Re Physical Security Event.Ler Withheld (Ref 10CFR73.21) | |
| 05000000/LER-1986-045, Forwards LER 86-045-00 Re Physical Security Event.Rept Withheld (Ref 10CFR73.21) | 8 September 1986 | Forwards LER 86-045-00 Re Physical Security Event.Rept Withheld (Ref 10CFR73.21) | |
| 05000000/LER-1986-049, Forwards LER 86-049-00 Re Physical Security Event.Encl Withheld (Ref 10CFR73.21) | 29 September 1986 | Forwards LER 86-049-00 Re Physical Security Event.Encl Withheld (Ref 10CFR73.21) | |
| 05000000/LER-1986-054, Forwards LER 86-054-00 Re Physical Security Event.Ler Withheld (Ref 10CFR73.21) | 7 October 1986 | Forwards LER 86-054-00 Re Physical Security Event.Ler Withheld (Ref 10CFR73.21) | |
| 05000000/LER-1986-055, Forwards LER 86-055-00 Re Physical Security Event.Withheld (Ref 10CFR73.21) | 10 October 1986 | Forwards LER 86-055-00 Re Physical Security Event.Withheld (Ref 10CFR73.21) | |
| 05000344/LER-1979-013, Forwards Confirmatory Info to NRC 791229 Question 1 Re LER 79-13 Concerning Stresses in Walls Due to Thermal Gradients. Masonry Walls Subj to Thermal Gradient Across Thickness Will Undergo Deformation.Certificate of Svc Encl | 18 January 1980 | Forwards Confirmatory Info to NRC 791229 Question 1 Re LER 79-13 Concerning Stresses in Walls Due to Thermal Gradients. Masonry Walls Subj to Thermal Gradient Across Thickness Will Undergo Deformation.Certificate of Svc Encl | |
| 05000344/LER-1982-008, Forwards LER 82-008/03L-0.Detailed Event Analysis Encl | 22 June 1982 | Forwards LER 82-008/03L-0.Detailed Event Analysis Encl | |
| 05000344/LER-1982-009, Forwards LER 82-009/03L-0.Detailed Event Analysis Encl | 28 June 1982 | Forwards LER 82-009/03L-0.Detailed Event Analysis Encl | |
| 05000344/LER-1982-010, Forwards LER 82-010/03L-0.Detailed Event Analysis Encl. Corrected Copy | 8 July 1982 | Forwards LER 82-010/03L-0.Detailed Event Analysis Encl. Corrected Copy | |
| 05000344/LER-1982-011, Forwards LER 82-011/03T-0.Detailed Event Analysis Encl | 26 July 1982 | Forwards LER 82-011/03T-0.Detailed Event Analysis Encl | |
| 05000344/LER-1985-013, Forwards Comments on 860627 Draft Info Notice Re Steam Generator Hydraulic Snubber Failures,Based Primarily on LER 85-13 & Suppl 1 to LER | 24 July 1986 | Forwards Comments on 860627 Draft Info Notice Re Steam Generator Hydraulic Snubber Failures,Based Primarily on LER 85-13 & Suppl 1 to LER | |
| 05000344/LER-1986-003, Forwards Clarification of Util Position Re 10CFR50.49 Compliance for 11 ECCS Valves Discussed in Rev 1 to LER 86-003,per 860905 Enforcement Conference & Concerns Raised in Insp Rept 50-344/86-32 | 11 September 1986 | Forwards Clarification of Util Position Re 10CFR50.49 Compliance for 11 ECCS Valves Discussed in Rev 1 to LER 86-003,per 860905 Enforcement Conference & Concerns Raised in Insp Rept 50-344/86-32 | Safe Shutdown |
| 05000344/LER-1987-014, Advises That Results of Exam to Determine Exact Cause of Corrosion on Internal Surfaces of Both Centrifugal Charging Pumps Discussed in LER 87-014 Will Be Reported in Rev to LER 87-014 by 871101 | 28 August 1987 | Advises That Results of Exam to Determine Exact Cause of Corrosion on Internal Surfaces of Both Centrifugal Charging Pumps Discussed in LER 87-014 Will Be Reported in Rev to LER 87-014 by 871101 | |
| 05000344/LER-1988-019, Discusses Issues Discussed in Rev 2 to LER 88-019 Re Containment Hydrogen Vent Sys Absorber Replacement | 21 April 1989 | Discusses Issues Discussed in Rev 2 to LER 88-019 Re Containment Hydrogen Vent Sys Absorber Replacement | |
| 05000344/LER-1988-025, Forwards LER 88-25 Re Event Where Archaeological Significant Area Inadvertently Disturbed by Const Excavation Activities & Portland State Univ Rept, Archaeological Evaluation of Trojan Locality 35C01 | 17 February 1989 | Forwards LER 88-25 Re Event Where Archaeological Significant Area Inadvertently Disturbed by Const Excavation Activities & Portland State Univ Rept, Archaeological Evaluation of Trojan Locality 35C01 | |
| 05000344/LER-1988-046, Informs That Supplemental Rept to LER 88-46 Will Not Be Ready for Submittal Until 890315 | 28 February 1989 | Informs That Supplemental Rept to LER 88-46 Will Not Be Ready for Submittal Until 890315 | |
| 05000344/LER-1988-049, Responds to NRC Re Violations Noted in Insp Rept 50-344/89-01.Corrective Actions:Temporary Change to Plant Operation Test Procedure 26-2 Implemented Which Appropriately Revised Procedure as Described in LER 88-049 | 14 April 1989 | Responds to NRC Re Violations Noted in Insp Rept 50-344/89-01.Corrective Actions:Temporary Change to Plant Operation Test Procedure 26-2 Implemented Which Appropriately Revised Procedure as Described in LER 88-049 | |
| 05000344/LER-1989-007, Informs That Rev 1 to LER 89-07 Will Be Submitted by 891013, Due to Forced Outage & Difficulties | 28 September 1989 | Informs That Rev 1 to LER 89-07 Will Be Submitted by 891013, Due to Forced Outage & Difficulties | |
| 05000344/LER-1989-012, Advises That Rev 1 to LER 89-012 Will Be Submitted by 890920 Due to Extension of 1989 Refueling Outage & Plant Trip of 890809 | 8 September 1989 | Advises That Rev 1 to LER 89-012 Will Be Submitted by 890920 Due to Extension of 1989 Refueling Outage & Plant Trip of 890809 | |
| 05000344/LER-1990-015, Forwards Rev 1 to LER 90-015-01 on 901015 Presenting Results of Preliminary Calculations | 15 October 1990 | Forwards Rev 1 to LER 90-015-01 on 901015 Presenting Results of Preliminary Calculations | |
| 05000344/LER-1992-010, Suppls 900706 Response to GL 88-14, Instrument Air Supply Sys Problems Affecting Safety-Related Equipment. Failure Position of All safety-related Active Valves Tested for in IST Program.Design Defect Reported in LER 92-10 | 25 January 1993 | Suppls 900706 Response to GL 88-14, Instrument Air Supply Sys Problems Affecting Safety-Related Equipment. Failure Position of All safety-related Active Valves Tested for in IST Program.Design Defect Reported in LER 92-10 | |
| 05000344/LER-1992-026, Forwards LER 92-26,rev 4 & Discusses Addl Degraded Three Hour Fire Barriers & Barrier Penetrations Discovered During 1992 Eighteen Month Fire Barrier Peneratration Surveillance | 28 December 1992 | Forwards LER 92-26,rev 4 & Discusses Addl Degraded Three Hour Fire Barriers & Barrier Penetrations Discovered During 1992 Eighteen Month Fire Barrier Peneratration Surveillance | Safe Shutdown
Fire Barrier
Exemption Request
Continuous fire watch |
| 0CAN108807, Forwards Securities & Exchange Commission Application to Assume Responsibility for Licensed Operations at Plants,Per 880615 Meeting | 17 October 1988 | Forwards Securities & Exchange Commission Application to Assume Responsibility for Licensed Operations at Plants,Per 880615 Meeting | Safe Shutdown
Earthquake |
| 2CAN038910, Discusses NRC Re Denial of Request for Partial Exemption to 10CFR50.62 requirement.C-E Owner Group Has Reconsidered Alternate Design Options to Satisfy Requirement & Scheduled Followup Meeting to End Reevaluation Effort | 29 March 1989 | Discusses NRC Re Denial of Request for Partial Exemption to 10CFR50.62 requirement.C-E Owner Group Has Reconsidered Alternate Design Options to Satisfy Requirement & Scheduled Followup Meeting to End Reevaluation Effort | Exemption Request |
| 3F0789-05, Forwards Financial Repts for Kissimmee Util Authority, Orlando Utils Commission & Cities of Bushnell & Ocala | 7 July 1989 | Forwards Financial Repts for Kissimmee Util Authority, Orlando Utils Commission & Cities of Bushnell & Ocala | |
| 3F1285-12, Confirms 850125 Notification to Adopt Gpu Approach to Analyzing Natural Circulation Cooldown (Generic Ltr 81-21).TMI Topical Rept on Subj Encl | 20 December 1985 | Confirms 850125 Notification to Adopt Gpu Approach to Analyzing Natural Circulation Cooldown (Generic Ltr 81-21).TMI Topical Rept on Subj Encl | |
| A01328, Forwards Response to SER Open Items Re NUREG-0737,Item II.B.1, Reactor Coolant Sys Vents & Insp Rept 50-336/84-07 | 25 November 1987 | Forwards Response to SER Open Items Re NUREG-0737,Item II.B.1, Reactor Coolant Sys Vents & Insp Rept 50-336/84-07 | Hot Short |
| A02375, Forwards Supplemental Info in Response to Generic Ltr 82-05 Re Status of NUREG-0737,Items II.B.2, Plant Shielding, II.B.3, Post-Accident Sampling, II.F.1.1,II.F.1.2 & II.F.1.6, Effluent & Hydrogen Monitoring | 10 June 1982 | Forwards Supplemental Info in Response to Generic Ltr 82-05 Re Status of NUREG-0737,Items II.B.2, Plant Shielding, II.B.3, Post-Accident Sampling, II.F.1.1,II.F.1.2 & II.F.1.6, Effluent & Hydrogen Monitoring | |
| A02468, Comments on Draft Branch Technical Position Re Radwaste Classification | 10 May 1982 | Comments on Draft Branch Technical Position Re Radwaste Classification | |
| A02477, Forwards Response to Generic Ltr 82-10 Requesting Info Re Implementation Dates for Selected TMI Action Plan Items in NUREG-0737 | 4 June 1982 | Forwards Response to Generic Ltr 82-10 Requesting Info Re Implementation Dates for Selected TMI Action Plan Items in NUREG-0737 | |
| A02608, Submits Addl Clarifications of 820301 App R Review for Facilities,In Response to NRC 820625 & 0707 Requests | 30 July 1982 | Submits Addl Clarifications of 820301 App R Review for Facilities,In Response to NRC 820625 & 0707 Requests | |
| A02611, Informs That Documentation for Compliance w/NUREG-0737,Item II.B.3 Criterion Re post-accident Sampling Sys Will Be Provided by 820917 | 19 July 1982 | Informs That Documentation for Compliance w/NUREG-0737,Item II.B.3 Criterion Re post-accident Sampling Sys Will Be Provided by 820917 | |
| A02644, Submits Comments on SEP Phase Ii,To Assist NRC in Development of Proposed Program for Phase III | 30 July 1982 | Submits Comments on SEP Phase Ii,To Assist NRC in Development of Proposed Program for Phase III | |
| A04790, Requests Extension to 860104 for Haddam Neck Re Environ Qualification of Electrical Equipment,Per Generic Ltr 85-15, 10CFR50.49(g) & Integrated Safety Assessment Program.Further Evaluation Proposed for Millstone.Fee Paid | 30 September 1985 | Requests Extension to 860104 for Haddam Neck Re Environ Qualification of Electrical Equipment,Per Generic Ltr 85-15, 10CFR50.49(g) & Integrated Safety Assessment Program.Further Evaluation Proposed for Millstone.Fee Paid | Reactor Vessel Water Level
Anchor Darling
Exemption Request
Backfit |
| A04820, Forwards Rev 0 to Nuclear Engineering & Operating Procedure Neo 2.17, Secondary Water Chemistry Program, Per Generic Ltr 85-02 Request for Description of Overall Program for Assuring Steam Generator Tube Integrity | 25 June 1985 | Forwards Rev 0 to Nuclear Engineering & Operating Procedure Neo 2.17, Secondary Water Chemistry Program, Per Generic Ltr 85-02 Request for Description of Overall Program for Assuring Steam Generator Tube Integrity | Foreign Material Exclusion |
| A04824, Submits ATWS Rule Schedule Required by 10CFR50.62(d),per Generic Ltr 85-06.Facilities Participating in NRC Integrated Safety Assessment Program.Justification for Absence of Schedules for Haddam Neck & Millstone Unit 1 Provided | 11 October 1985 | Submits ATWS Rule Schedule Required by 10CFR50.62(d),per Generic Ltr 85-06.Facilities Participating in NRC Integrated Safety Assessment Program.Justification for Absence of Schedules for Haddam Neck & Millstone Unit 1 Provided | Hydrostatic
Backfit |
| A04858, Requests Exemption from Schedular Requirements of 10CFR50.71 Re FSAR Updates,Due to Significant Burden on Engineering Resources.Fsar Update Efforts Listed.Fee Paid | 13 September 1985 | Requests Exemption from Schedular Requirements of 10CFR50.71 Re FSAR Updates,Due to Significant Burden on Engineering Resources.Fsar Update Efforts Listed.Fee Paid | Probabilistic Risk Assessment
Exemption Request |
| A04880, Responds to Generic Ltr 85-07 Re Implementation of Integrated Schedule for Plant Mods.Integrated Schedules Endorsed.Integrated Safety Assessment Program Evaluation Process Will Also Be Applied to Millstone 2 | 5 August 1985 | Responds to Generic Ltr 85-07 Re Implementation of Integrated Schedule for Plant Mods.Integrated Schedules Endorsed.Integrated Safety Assessment Program Evaluation Process Will Also Be Applied to Millstone 2 | Backfit |
| A04906, Forwards Response to SALP Repts for 18-month Period Ending 850228,per 850604 Meeting W/Nrc.Util Initiatives to Reemphasize Importance of Quality in Design Change Activities Listed | 5 July 1985 | Forwards Response to SALP Repts for 18-month Period Ending 850228,per 850604 Meeting W/Nrc.Util Initiatives to Reemphasize Importance of Quality in Design Change Activities Listed | Fire Barrier
Systematic Assessment of Licensee Performance |
| A05276, Forwards Safety & Safeguards Insp Fees for 841223-850330 | 23 October 1985 | Forwards Safety & Safeguards Insp Fees for 841223-850330 | |
| A05394, Forwards Final Summary Rept Addressing IE Bulletin 85-003, Motor-Operated Valve Common Mode Failures. No Addl Work W/ Respect to Bulletin Suppl Necessary for Millstone Unit 1 | 27 June 1988 | Forwards Final Summary Rept Addressing IE Bulletin 85-003, Motor-Operated Valve Common Mode Failures. No Addl Work W/ Respect to Bulletin Suppl Necessary for Millstone Unit 1 | Boric Acid
Stroke time |
| A05442, Submits Addl Info Re Compliance W/Atws Rule Schedule,Per 10CFR50.62,in Context of Isap.Isap Review Will Be Submitted by 860625.Request for Permanent Exemption Will Be Submitted by 860530 | 18 February 1986 | Submits Addl Info Re Compliance W/Atws Rule Schedule,Per 10CFR50.62,in Context of Isap.Isap Review Will Be Submitted by 860625.Request for Permanent Exemption Will Be Submitted by 860530 | Exemption Request |
| A05610, Responds to Generic Ltr 86-04 Re Policy Statement on Engineering Expertise on Shift.Comparison of INPO Shift Technical Advisor Guidelines W/Established Bachelors Degree Programs in Engineering Encl | 13 June 1986 | Responds to Generic Ltr 86-04 Re Policy Statement on Engineering Expertise on Shift.Comparison of INPO Shift Technical Advisor Guidelines W/Established Bachelors Degree Programs in Engineering Encl | Reactor Vessel Water Level
Ultimate heat sink
Fuel cladding
Power change |
| A05836, Responds to IE Info Notice 86-047, Erratic Behavior of Static O-Ring Differential Pressure Switches. Based on Util Investigations,Switches Not Used in Integrated Safety Application.Issue Inapplicable to Plants | 3 July 1986 | Responds to IE Info Notice 86-047, Erratic Behavior of Static O-Ring Differential Pressure Switches. Based on Util Investigations,Switches Not Used in Integrated Safety Application.Issue Inapplicable to Plants | |