Category:NRC TECHNICAL REPORT
MONTHYEARML20056E5171993-08-31031 August 1993
Technical Review Rept, Tardy Licensee Actions
ML20029A7771991-02-28028 February 1991
Final Rept Addressing Scaling for Comanche Peak Steam Electric Station Unit 1
ML20246D9051989-08-31031 August 1989
Staff Evaluation of Dispute Between Case & TU Electric on Acceptability of Jul 1982 RCS Cold Hydrostatic Test
ML20238A7261987-09-0303 September 1987
Partially Withheld Rept of Interview W/W Clements Re Internal Investigation Into Allegation of Intimidation of QA Audit Group
ML20238A9231987-03-0606 March 1987
Rept Review Group Task 1 Review Group Rept
ML20238A7821987-03-0303 March 1987
Rept by 766 Task Group to Comanche Peak Rept Review Group
ML20237K8131987-02-28028 February 1987
Draft Rev 0 to Comanche Peak Rept Review Group Task Group 3 Rept of Safety Significance
ML20238A8831987-02-27027 February 1987
Rev 1 to Comanche Peak Rept Review Group Task 2 Rept for 870120-0227
ML20238A7191987-02-26026 February 1987
Draft Rev 1 to Comanche Peak Rept Review Group Task Group 3 Rept of Safety Significance
ML20238A6671987-02-18018 February 1987
Draft Rev 0 to Comanche Peak Rept Review Group - Task Group 3 Rept
ML20238B4951987-02-17017 February 1987
Draft Rept by 766 Task Group to Comanche Peak Rept Review Group
ML20238B3521987-02-13013 February 1987
Draft Comanche Peak Rept Review Group Task 1 Rept
ML20238A6091987-02-11011 February 1987
Draft Rev 0 to Comanche Peak Rept Review Group Task 2 Rept for 870120-0210
ML20215C8221986-12-11011 December 1986
Partially Withheld Rept of Investigation Re Allegations of Misconduct by Region IV Mgt W/Respect to Plant
ML20207A9801986-10-30030 October 1986
Evaluation Supporting Util 840925 Submittal Re Lesser Separation Between Class 1E & Certain non-Class 1E Circuits. Analysis Provided Justifies Lesser Separation Between Circuits
ML20211M2371986-02-13013 February 1986
Morning Rept:On 860212,bomb Threat Received at Util.Nuclear Engineering Bldg Evacuated.Personnel Returned to Work Following Site Security Search.Corporate Security Investigating Matter
IA-86-208, Morning Rept:On 860212,bomb Threat Received at Util.Nuclear Engineering Bldg Evacuated.Personnel Returned to Work Following Site Security Search.Corporate Security Investigating Matter1986-02-13013 February 1986
Morning Rept:On 860212,bomb Threat Received at Util.Nuclear Engineering Bldg Evacuated.Personnel Returned to Work Following Site Security Search.Corporate Security Investigating Matter
ML20210K9741986-01-24024 January 1986
Status Briefing Re Comanche Peak Technical Review Team Program Plan,Fsar Review & Allegations to Enable Completion of All Sser Sections
ML20134A7571985-10-31031 October 1985
Rept of Review & Evaluation of Allegations of Intimidation & Harassment of Employees at Comanche Peak Steam Electric Station,Units 1 & 2
ML20215F0901985-10-29029 October 1985
Rept of 851029 Reinterview W/J Marshall Re Involvement W/Mgt Analysis Co Rept
ML20133C7271985-09-30030 September 1985
Rev 2 to Staff Evaluation of Comanche Peak Response Team Program Plan:Detailed Comments/Concerns
ML20199E6571985-09-27027 September 1985
Population Items List, Fuel Pool Liner
ML20199E3031985-09-26026 September 1985
Rev 1 to Population Description, Large Bore Pipe Welds/ Matl
ML20199G7091985-09-25025 September 1985
Population Items List, Large Bore Pipe Welds/Matl. Related Info Encl
ML20199E6401985-09-13013 September 1985
Population Items List, Small Bore Piping & Instrument Tubing/Piping Welds/Matl
ML20199E6321985-09-0606 September 1985
Population Items List, Concrete Placement
ML20199E6441985-09-0505 September 1985
Rev 0 to Population Items List, Mechanical Equipment Installation. Related Info Encl
ML20199E6261985-08-21021 August 1985
Rev 0 to Population Items List, Piping Sys Bolted Joints/ Matl. Related Info Encl
ML20199E5861985-08-17017 August 1985
Rev 2 to Population Description, Field Fabricated Tanks
ML20199E5731985-08-14014 August 1985
Population Items List, Liners
ML20199E6811985-08-14014 August 1985
Rev 0 to Population Items List, Small Bore Piping Configuration
ML20199E5601985-08-0909 August 1985
Rev 0 to Population Description, Mechanism Equipment Installation. Related Info Encl
ML20136G4131985-08-0909 August 1985
Rev 2 to Staff Evaluation of Comanche Peak Response Team Program Plan
ML20199E2951985-08-0808 August 1985
Population Description, Liners
ML20199E5541985-08-0505 August 1985
Population Description, Concrete Placement
ML20215F0991985-08-0505 August 1985
Rept of 850802 Interview W/D Anderson in Dallas,Tx Re Knowledge of 1978 Mgt Analysis Co Rept
ML20215F1711985-08-0505 August 1985
Rept of 850730 Interview W/R Tolson in Dallas,Tx Re Withholding of 1978 Mgt Analysis Co Rept
ML20215F0051985-08-0505 August 1985
Rept of 850802 Interview W/Tw Rose in Dallas,Tx Re Involvement W/Mgt Analysis Co Rept
ML20215F1051985-08-0505 August 1985
Rept of 850802 Interview W/R Spangler in Dallas,Tx Re Knowledge of Mgt Analysis Co Rept
ML20215F0541985-08-0505 August 1985
Rept of 850802 Interview W/Ss Palmer in Dallas,Tx Re Knowledge of 1978 Mgt Analysis Co Rept
ML20210D4591985-07-31031 July 1985
NRC Plan for Review & Audit of Applicants Program for Assuring Design & Const Adequacy of Comanche Peak Steam Electric Station
ML20199E5291985-07-30030 July 1985
Rev 1 to Population Items List, Large Bore Pipe Supports - Rigid. Related Info Encl
ML20199E6141985-07-29029 July 1985
Rev 0 to Population Items List, Field Fabricated Tanks. Related Info Encl
ML20199E6511985-07-23023 July 1985
Rev 1 to Population Description, Large Bore Pipe Supports - Nonrigid. Related Info Encl
ML20199E5381985-07-23023 July 1985
Rev 1 to Population Description, Large Bore Pipe Supports - Rigid
ML20199E6691985-07-22022 July 1985
Population Description, Fuel Pool Liners. Related Info Encl
ML20199E2321985-06-26026 June 1985
Rev 0 to Population Description, Small Bore Piping & Instrument Tubing/Piping Welds/Matl
ML20199E2401985-06-26026 June 1985
Population Description, Piping Sys Bolted Joints/Matls
ML20199E2681985-06-26026 June 1985
Rev 0 to Population Description, Large Bore Pipe-Welds/ Matl
ML20199E2821985-06-26026 June 1985
Rev 0 to Population Description, Large Bore Piping Configuration
1993-08-31
[Table view]
Category:TEXT-SAFETY REPORT
MONTHYEARML20217E8021999-10-0707 October 1999
CPSES Unit 1 Cycle 8 Colr
05000445/LER-1999-004-01, :on 990830,some Grated Surfaces Were Noted Outside Design Basis.Caused by Use of Friction Type Grating Fasteners.Mods to Enhance Platforms Are Being Implemented. with1999-10-0606 October 1999
- on 990830,some Grated Surfaces Were Noted Outside Design Basis.Caused by Use of Friction Type Grating Fasteners.Mods to Enhance Platforms Are Being Implemented. with
ML20212L1561999-09-30030 September 1999
Safety Evaluation Supporting Amends 72 & 72 to Licenses NPF-87 & NPF-89,respectively
ML20217G4151999-09-30030 September 1999
Monthly Operating Repts for Sept 1999 for Cpses,Units 1 & 2
05000445/LER-1999-005, :on 990830,potential Common Cause Failure Identified in Jrak Relief Valves.Caused by Pressure Surges Sys.Pressure Surges Sys Have Been Implemented.With1999-09-29029 September 1999
- on 990830,potential Common Cause Failure Identified in Jrak Relief Valves.Caused by Pressure Surges Sys.Pressure Surges Sys Have Been Implemented.With
ML20212F7671999-09-24024 September 1999
SER Granting Relief Request C-4 Pursuant to 10CFR50.55a(g)(6)(i) for Unit 2,during First 10-year ISI Interval & Relief Requests B-15,B-16 & B-17 Pursuant to 10CFR50.55a(g)(6)(i)
ML20212G8431999-09-22022 September 1999
Safety Evaluation Supporting Amends 70 & 70 to Licenses NPF-87 & NPF-89,respectively
ML20212G8171999-09-22022 September 1999
Safety Evaluation Supporting Amends 71 & 71 to Licenses NPF-87 & NPF-89,respectively
ML20216F9381999-09-21021 September 1999
Safety Evaluation Supporting Amends 69 & 69 to Licenses NPF-87 & NPF-89,respectively
ML20216J5701999-09-16016 September 1999
Rev 2 to CPSES Unit 2 Cycle 5 Colr
ML20211K0321999-08-31031 August 1999
Safety Evaluation Supporting Amends 68 & 68 to Licenses NPF-87 & NPF-89,respectively
ML20211J9521999-08-30030 August 1999
Safety Evaluation Supporting Amends 67 & 67 to Licenses NPF-87 & NPF-89,respectively
ML20211M2981999-08-0606 August 1999
Rev 1 to CPSES Fuel Storage Licensing Rept, CPSES Credit for Soluble Boron & Expansion of Spent Fuel Storage Capacity, Consisting of Revised Title Page and 4-1
ML20210N1701999-08-0303 August 1999
Safety Evaluation Supporting Amends 66 & 66 to Licenses NPF-87 & NPF-89,respectively
ML20210U4081999-07-31031 July 1999
Monthly Operating Repts for July 1999 for Cpses,Units 1 & 2
ML20210D8321999-07-23023 July 1999
Safety Evaluation Accepting Relief Requests Re Use of 1998 Edition of Subsections IWE & Iwl of ASME Code for Containment Insp
ML20209H7661999-07-15015 July 1999
Safety Evaluation Accepting GL 95-07, Pressure Locking & Thermal Binding of Safety-Related Power-Operated Gate Valves, for Comanche Peak Steam Electric Station,Units 1 & 2
ML20209H2631999-07-0909 July 1999
2RF04 ISI Summary Rept First Interval,Second Period,Second Outage
ML20209H2721999-07-0909 July 1999
2RF04 Containment ISI Summary Rept First Interval,First Period,First Outage
ML20196L0191999-07-0808 July 1999
Safety Evaluation Granting Request Relief B-6 (Rev 2),B-7 (Rev2),B-12,B-13,B-14 & C-9,pursuant to 10CFR50.55a(g)(6)(i).Technical Ltr Rept Also Encl
ML20209G7501999-07-0808 July 1999
SER Finding That Licensee Individual Plant Exam of External Events Complete with Regard to Info Requested by Suppl 4 to GL 88-20 & That IPEEE Results Reasonable Given Design, Operation & History of Comanche Peak Steam Electric Station
ML20210J9391999-06-30030 June 1999
CPSES Commitment Matl Change Evaluation Rept 0003,for 970802-990630
ML20209G0801999-06-30030 June 1999
Monthly Operating Repts for June 1999 for Cpses,Units 1 & 2
ML20196J0621999-06-29029 June 1999
Safety Evaluation Supporting Proposed Changes to Emergency Plan Re Licenses NPF-87 & NPF-89 Respectively
ML20196J0741999-06-28028 June 1999
Safety Evaluation Supporting Amends 65 & 65 to Licenses NPF-87 & NPF-89,respectively
05000446/LER-1999-004, :on 990522,train a EDG Start,Occurred.Caused by Lockout Relay Actuation.Developed Troubleshooting Plan to Help Identify Cause of Problem.With1999-06-18018 June 1999
- on 990522,train a EDG Start,Occurred.Caused by Lockout Relay Actuation.Developed Troubleshooting Plan to Help Identify Cause of Problem.With
05000445/LER-1999-002-01, :on 990518,missed TS Surveillance for SG Gross Activity Composite Sampling Was Noted.Caused by Cognizant Personnel Being Distracted from Normal Duties.Sg Sample Was Taken IAW TS Appropriate TS Requirement.With1999-06-10010 June 1999
- on 990518,missed TS Surveillance for SG Gross Activity Composite Sampling Was Noted.Caused by Cognizant Personnel Being Distracted from Normal Duties.Sg Sample Was Taken IAW TS Appropriate TS Requirement.With
05000445/LER-1999-003-01, :on 990519,discovered Battery Surveillances Were Not Performed with Proper Periodicity as Required by Ts.Caused by Misinterpretation of Sr.Resistance Readings Taken,Noed Requested & LAR Requested.With1999-06-10010 June 1999
- on 990519,discovered Battery Surveillances Were Not Performed with Proper Periodicity as Required by Ts.Caused by Misinterpretation of Sr.Resistance Readings Taken,Noed Requested & LAR Requested.With
05000445/LER-1999-001-01, :on 990510,discovered That Some Electrical Contacts for RCS Pressure Relief Valves Were Not Included in Surveillance Testing Procedures.Caused by Less than Adequate Procedures.Revised Circuit Testing Procedures1999-06-0808 June 1999
- on 990510,discovered That Some Electrical Contacts for RCS Pressure Relief Valves Were Not Included in Surveillance Testing Procedures.Caused by Less than Adequate Procedures.Revised Circuit Testing Procedures
ML20195G5141999-05-31031 May 1999
Monthly Operating Repts for May 1999 for Comanche Peak Steam Electric Station,Units 1 & 2.With
ML20216E0711999-05-21021 May 1999
1999 Graded Exercise - Comanche Peak Steam Electric Station
05000446/LER-1999-003, :on 990421,discovered That CR HVAC Train a Was Outside TS AOT Limits Due to Blown Fuse.Caused by Incorrect Landing of Wires That Provide Relay Control Power for CR Ventilation Circuitry.Fuse Was Replaced.With1999-05-20020 May 1999
- on 990421,discovered That CR HVAC Train a Was Outside TS AOT Limits Due to Blown Fuse.Caused by Incorrect Landing of Wires That Provide Relay Control Power for CR Ventilation Circuitry.Fuse Was Replaced.With
ML20206Q0091999-05-14014 May 1999
Safety Evaluation Accepting GL 92-08, Thermo-Lag 330-1 Fire Barriers, Dtd 921217,for Comanche Peak Electric Station,Unit 1
ML20206H2061999-05-0606 May 1999
SER Accepting Exemption to App K Re Leading Edge Flowmeter for Plant,Units 1 & 2
ML20196L2241999-04-30030 April 1999
Monthly Operating Repts for Apr 1999 for Cpses,Units 1 & 2
ML20205R5701999-04-14014 April 1999
Rev 6 to ER-ME-067, TU Electric Engineering Rept,Evaluation of Thermo-Lag Fire Barrier Sys
ML18016A9011999-04-12012 April 1999
Part 21 Rept Re Defect in Component of DSRV-16-4,Enterprise DG Sys.Caused by Potential Problem with Connecting Rod Assemblies Built Since 1986,that Have Been Converted to Use Prestressed Fasteners.Affected Rods Should Be Inspected
05000445/LER-1998-007, :on 981112,RHR Sys Loop Suction Valves Were Not Disabled by Removing Thermal Overload Relays from Respective Breakers.Caused by Failure to Follow Procedures.Removed Thermal Overload Relays.With1999-04-0707 April 1999
- on 981112,RHR Sys Loop Suction Valves Were Not Disabled by Removing Thermal Overload Relays from Respective Breakers.Caused by Failure to Follow Procedures.Removed Thermal Overload Relays.With
ML20205J7831999-04-0101 April 1999
Rev 0 to ERX-99-001, CPSES Unit 2 Cycle 5 Colr
ML20205N3101999-03-31031 March 1999
Monthly Operating Repts for Mar 1999 for Cpses,Units 1 & 2
ML20207M3611999-03-0808 March 1999
Safety Evaluation of TR ER-80P, Improving Thermal Power Accuracy & Plant Safety While Increasing Operating Power Level Using LEFM Sys. Rept Acceptable.Staff Finds FW Flow Measurement Using LEFM Can Provide Thermal Power
ML20205N1481999-02-28028 February 1999
Corrected Monthly Operating Rept for Feb 1999 for CPSES, Units 1 & 2
ML20204H6371999-02-28028 February 1999
Monthly Operating Repts for Feb 1999 for Comanche Peak Units 1 & 2
ML20203A4881999-02-0303 February 1999
Safety Evaluation Granting Requests for Relief B-3 - B-6,C-2 & C-3 for Plant,Unit 2
ML20210J9201999-02-0101 February 1999
CPSES 10CFR50.59 Evaluation Summary Rept 0008,for 970802- 990201
ML20202D0101999-01-27027 January 1999
Safety Evaluation Supporting First 10-yr Interval ISI Program Plan Requests for Relief B-9,B-10 & B-11 for CPSES, Unit 1
05000446/LER-1999-002, :on 990103,main Turbine Generator Control Valves Suddenly & Unexpectedly Closed While at 100 Percent Rated Power.Cause of Event Could Not Be Determined.Ehc Sys Has Been Connected to Minidas.With1999-01-20020 January 1999
- on 990103,main Turbine Generator Control Valves Suddenly & Unexpectedly Closed While at 100 Percent Rated Power.Cause of Event Could Not Be Determined.Ehc Sys Has Been Connected to Minidas.With
05000446/LER-1999-001, :on 981226,identified That TS Surveillance for Containment Integrity Verification Was Not Performed.Caused by Personnel Error.Required Surveillance Was Performed & Applicable Procedures Were Revised.With1999-01-19019 January 1999
- on 981226,identified That TS Surveillance for Containment Integrity Verification Was Not Performed.Caused by Personnel Error.Required Surveillance Was Performed & Applicable Procedures Were Revised.With
ML20207D6091998-12-31031 December 1998
1998 Annual Operating Rept for Cpses,Units 1 & 2. with
ML20199E9961998-12-31031 December 1998
Monthly Operating Repts for Dec 1998 for Cpses,Units 1 & 2
1999-09-30
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