ML17308A521: Difference between revisions
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| document type = GENERAL EXTERNAL TECHNICAL REPORTS, TEXT-SAFETY REPORT | | document type = GENERAL EXTERNAL TECHNICAL REPORTS, TEXT-SAFETY REPORT | ||
| page count = 209 | | page count = 209 | ||
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Revision as of 04:00, 26 February 2018
| ML17308A521 | |
| Person / Time | |
|---|---|
| Site: | Saint Lucie  |
| Issue date: | 02/21/1991 |
| From: | FLORIDA POWER & LIGHT CO. |
| To: | |
| Shared Package | |
| ML17308A520 | List: |
| References | |
| NUDOCS 9103050337 | |
| Download: ML17308A521 (209) | |
Similar Documents at Saint Lucie | |
|---|---|
Category:GENERAL EXTERNAL TECHNICAL REPORTS
MONTHYEARML17229B0841999-04-0707 April 1999
[Table view]Rev 2 to PSL-ENG-SEMS-98-102, Engineering Evaluation of ECCS Suction Lines. ML17241A4931998-11-0101 November 1998 Statement of Account for Period of 981101-990930 for Suntrust Bank,As Trustee for Florida Municipal Power Agency Nuclear Decommissioning Trust (St Lucie Project). ML17229A7201998-05-0404 May 1998 Five Yr Population Estimates for Ten Mile Area Surrounding for St Lucie Plant. ML17229A6771998-03-27027 March 1998 Status Meeting. ML17229A4861997-09-22022 September 1997 Status Meeting. ML17229A4521997-08-14014 August 1997 Status Meeting for Units 1 & 2. ML17229A4201997-07-11011 July 1997 Status Meeting. ML17229A3901997-06-17017 June 1997 Rev 0 to ER-97-010, Preliminary Waste Characterization of St Lucie Sgs. ML17229A3701997-04-29029 April 1997 Final Analysis of Radiological Consequences of Main Steam Line Break Outside Containment for St Lucie Unit 1 Nuclear Power Plant Using NUREG-0800 Std Review Plan Section 15.1.5, App a, Rev 1 ML20137K9611997-04-0202 April 1997 Rev 0 to JPN-PSL-SENP-95-100, Letdown Pressure Controller PIC-2201 Set Pressure Reduction ML20137L0161997-04-0202 April 1997 Undated Rev 2 to JPN-PSL-SENP-95-101, Engineering Evaluation,Assessment of Effects on Plant Operation of Lifting LPSI Pump Discharge Header Thermal Relief Valve ML20137K7611997-03-25025 March 1997 Maint Rule Baseline Insp Notebook ML17229A2491997-02-21021 February 1997 Status Meeting. ML17229A1841996-12-18018 December 1996 Rev 1 to St Lucie Unit 1 Small Break LOCA Analysis w/30% SG Tube Plugging. ML20137M2121996-12-17017 December 1996 Monthly Indicator Rept, Nov 1996 ML17229A1691996-12-11011 December 1996 Status Meeting on 961211. ML17229A0931996-10-31031 October 1996 Analysis of Odscc/Iga at Tubesheet & Tube Support Locations at St Lucie Unit 1. ML20137M9261996-10-31031 October 1996 Monthly Indicator Rept ML17229A0921996-10-24024 October 1996 Steam Generator Run Time Analysis,Cycle 14, for St Lucie Unit 1 ML20137K6641996-10-18018 October 1996 Rev 1,Self Assessment for St Lucie Npp ML17229A1021996-10-17017 October 1996 Status Meeting on 961017. ML20137N1941996-10-17017 October 1996 Monthly Indicator Rept, Sept 1996 ML17229A0611996-09-30030 September 1996 Psl Self-Assessment. ML20137P4401996-09-13013 September 1996 Rev 31 to St Lucie Plant Radiological Emergency Plan ML20137K8031996-09-0404 September 1996 Evaluation of Temporary Operating Configuration w/1B Main Transformer Out of Svc,For St Lucie Np,Unit 1 ML20137K8221996-09-0303 September 1996 Evaluation of Temporary Operating Configuration w/1B Main Transformer Out of Svc,For St Lucie Np,Unit 1 ML17229A1791996-08-27027 August 1996 Rev 0 to JPN-PSL-SEES-96-059, Engineering Evaluation of Application of Thermo-Lag to Meet Rg 1.75 Requirements. ML20137L0091996-08-22022 August 1996 Rev 0 to JPN-PSL-SEIP-96-067, Engineering Evaluation,Impact of Past Incorrect Calibration of S/G Level Transmitters on Low S/G Level Trip Setpoints ML20137K9451996-07-22022 July 1996 Rev 0 to JPN-PSL-SEMS-96-051, Engineering Evaluation,2B Charging Pump Seal Leakage Evaluation ML20137N7911996-06-28028 June 1996 Scoping Document for Implementation of Maint Rule for Monitoring Effectiveness of Maint on Structures ML20137N2051996-06-14014 June 1996 Monthly Indicator Rept, May 1996 ML20137L3891996-06-10010 June 1996 Rev 0 to JPN-PSL-SENS-96-039, 10CFR50.59 Safety Evaluation, Temporary Configuration for CEDMCS Cooling Sys & Encl ML17228B5051996-05-31031 May 1996 Chapter 15 Event Review & Analysis for 30% SG Tube Plugging. ML20137L3591996-05-24024 May 1996 Rev 1 to JPN-PSL-SEIS-96-028, Safety Evaluation,Wide Range Ni Temporary Sys Alteration ML20137N2111996-05-14014 May 1996 Monthly Indicator Rept, Apr 1996 ML20137L2261996-05-11011 May 1996 Rev 2 to JPN-PSL-SEFJ-96-020, Safety Evaluation,Refueling Equipment Underload & Overload Settings ML20137L2051996-05-0808 May 1996 Rev 1 to JPN-PSL-SEFJ-96-020, Engineering Evaluation, Refueling Equipment Underload & Overload Settings ML20137L1911996-04-29029 April 1996 Rev 0 to JPN-PSL-SEFJ-96-020, Engineering Evaluation, Refueling Equipment Underload & Overload Settings ML17228B4781996-04-18018 April 1996 Plant,Status Meeting for Units 1 & 2. ML20137N2201996-04-17017 April 1996 Monthly Indicator Rept, Mar 1996 ML20137N3431996-03-29029 March 1996 Rev 0 to JPN-PSL-SEMS-96-007, 10CFR50.59 Safety Evaluation for Addition of Three Manual Isolation Valves within Rcgvs Process Vent Lines ML20137N2381996-03-19019 March 1996 Monthly Indicator Rept, Feb 1996 ML17228B4381996-03-15015 March 1996 Status Meeting for Units 1 & 2. ML20137L3461996-03-0505 March 1996 Rev 3 to JPN-PSL-SEFJ-95-023, Safety Evaluation for 1995 Boraflex Blackness Testing Results ML20137L0551996-02-22022 February 1996 Impact of Past Incorrect Calibration of SG Levels of Afas Setpoints,Rev 0. Actual Rept Number JPN-PSL-SEIP-96-068 Rev 0 ML20137R3171996-02-15015 February 1996 Rev 0 to JPN-PSL-SENS-96-003, 10CFR50.59 Safety Evaluation for Chemical & Volume Control System Operation ML17228B0231995-12-31031 December 1995 Plant Ref Simulator Certification Rept. ML20137M4161995-12-21021 December 1995 Independent Assessment of Maint Rule Implementation at Plant, 951211-15 ML20137N3661995-12-18018 December 1995 Monthly Performance Monitoring Mgt Info Rept, Nov 1995 ML20137M2041995-12-15015 December 1995 Rev 2 to JPN-PSL-SEFJ-95-023, Safety Evaluation for 1995 Boraflex Blackness Testing Results 1999-04-07 Category:TEXT-SAFETY REPORT MONTHYEARML17241A4891999-10-0707 October 1999
[Table view]LER 99-004-00:on 990912,noted That MSSV Surveillance Was Outside of TS Requirements.Caused by Setpoint Drift.Subject MSSVs Are Being Refurbished & Retested Prior to Unit Startup from SL1-16 Refueling Outage.With 991007 Ltr ML17241A4951999-09-30030 September 1999 Monthly Operating Repts for Sept 1999 for St Lucie,Units 1 & 2.With 991014 Ltr ML17241A4741999-08-31031 August 1999 Rev 1 to PCM 99016, St Lucie Unit 1,Cycle 16 Colr. ML17241A4591999-08-31031 August 1999 Monthly Operating Repts for Aug 1999 for St Lucie,Units 1 & 2.With 990913 Ltr ML17241A4301999-07-31031 July 1999 Monthly Operating Repts for Jul 1999 for St Lucie Units 1 & 2.With 990805 Ltr ML17241A4111999-07-16016 July 1999 LER 99-007-00:on 990610,unplanned Cooldown Transient Occurred Due to Personnel Error.Trained & Briefed Personnel & Revised Procedures.With 990716 Ltr ML17241A4031999-07-0606 July 1999 LER 99-006-00:on 990605,sub-critical Reactor Trip Occurred Due to Inadvertent MSIV Opening.Caused by Personnel Error. Provided Operation Supervision Instruction to Operating Crews,Stand Down Meetings & Operator Aids.With 990706 Ltr ML17241A4041999-07-0606 July 1999 LER 99-005-00:on 990604,CEA Drop Resulted in Manual Reactor Trip.Caused by Procedural Inadequacies.Procedure Changes Are Planned to Correct Lack of Procedural Guidance for CEA Subgroup Power Switch Replacement.With 990706 Ltr ML17241A4091999-06-30030 June 1999 Monthly Operating Repts for June 1999 for St Lucie,Units 1 & 2.With 990712 Ltr ML17241A3941999-06-30030 June 1999 LER 99-004-01:on 990415,as Found Cycle 10 Psv Setpoints Were Outside TS Limits.Caused by Manufacturing Process Defect. All Three Psvs Were Replaced with pre-tested Valves During Cycle 11 Refueling Outage.With 990630 Ltr ML17355A3681999-06-30030 June 1999 Revised Update to Topical QA Rept, Dtd June 1999 ML17241A3551999-06-0404 June 1999 LER 99-002-00:on 990505,both Trains of Safety Injection Actuation Were Blocked During Surveillance.Caused by Procedure Error.Procedure Revised.With 990604 Ltr ML17241A3631999-05-31031 May 1999 Monthly Operating Repts for May 1999 for St Lucie Units 1 & 2.With 990610 Ltr ML17241A3321999-05-17017 May 1999 LER 99-004-00:on 990415,determined That as Found Cycle 10 Psv Setpoints Outside TS Limits.Root Cause Under Investigation.Psvs Replaced with pe-tested Valves During Cycle 11 ML17241A3271999-05-0606 May 1999 LER 99-003-00:on 990406,ECCS Suction Header Leak Resulted in Both ECCS Trains Being Inoperable & Entry Into TS 3.0.3. Caused by Chloride Induced OD Stress Corrosion Cracking of Piping.Made Code Repairs & Coated Piping.With 990506 Ltr ML17241A3331999-04-30030 April 1999 Monthly Operating Rept for Apr 1999 for St Lucie,Units 1 & 2.With 990517 Ltr ML17229B0801999-04-0707 April 1999 LER 99-002-00:on 990311,SG ECT Error Caused Operation with Condition Prohibited by Ts.Caused by Deficiencies in Data Analysis Guideline Instructions.Licensee Will Change Data Analysis Guidelines for Lead Analysts.With 990407 Ltr ML17229B0841999-04-0707 April 1999 Rev 2 to PSL-ENG-SEMS-98-102, Engineering Evaluation of ECCS Suction Lines. ML17229B0791999-04-0707 April 1999 LER 99-001-00:on 990309,discovered Inadequate Design & IST SRs for Iodine Removal Sys (Irs).Caused by Original Design Inadequacies & Personnel Error.Naoh Tank Vent Valve V07233 Was Tagged Open.With 990407 Ltr ML17229B0961999-03-31031 March 1999 Monthly Operating Repts for Mar 1999 for St Lucie,Units 1 & 2.With 990408 Ltr ML17229B0541999-03-10010 March 1999 LER 99-001-00:on 990211,inadequate TS SRs for SIT & SDC Isolation Valves Were Noted.Caused by Failure to Correctly Implement TS Srs.Submitted LAR to Align Required TS SR with Design Bases Requirements Being Verified.With 990310 Ltr ML17229B0461999-02-28028 February 1999 Monthly Operating Repts for Feb 1999 for St Lucie,Units 1 & 2.With 990310 Ltr ML17229B0051999-01-31031 January 1999 Monthly Operating Repts for Jan 1999 for St Lucie,Units 1 & 2.With 990211 Ltr ML17229A9901999-01-20020 January 1999 LER 98-009-00:on 981223,noted That Facility Operated Outside of Design Basis.Caused by non-conservative MSLB Analysis Inputs.Will Review SR Component Differences Between Units & Will re-baseline LTOP Analysis.With 990120 Ltr ML17229A9961999-01-14014 January 1999 SG Tube Inservice Insp Special Rept. ML17229A9821999-01-0404 January 1999 LER 98-010-00:on 981207,RCS Boron Sample Frequency Required by Ts,Was Exceeded by Twelve Minutes.Caused by Personnel Error.Equipment Clearance Order Was Lifted to Draw Required Sample & Operations Procedure Was Changed.With 990104 Ltr ML17229A9831998-12-31031 December 1998 Monthly Operating Repts for Dec 1998 for St Lucie,Units 1 & 2.With 990111 Ltr ML17229A9611998-12-22022 December 1998 LER 97-002-01:on 981204,containment Sump Debris Screen Was Not IAW Design.Caused by Inadequate C/As for Sump Screen Anamolies.All Identified Sump Screen Deficiencies Were Dispositioned &/Or Repaired.With 981222 Ltr ML17229A9561998-12-15015 December 1998 LER 98-008-00:on 981118,missed TS SG U Tube Insp.Caused by Encoding Errors While Using Remote Positioning Fixtures.All SG Tube Surveyed.With 981215 Ltr ML17241A3581998-12-0909 December 1998 Changes,Tests & Experiments Made as Allowed by 10CFR50.59 for Period of 970526-981209. ML17229A9421998-11-30030 November 1998 Monthly Operating Repts for Nov 1998 for St Lucie,Units 1 & 2.With 981215 Ltr ML17229A9301998-11-25025 November 1998 LER 98-005-01:on 980807,discovered That New MOV Methodology Caused Past PORV Block Valve Operability Problem.Caused by Inadequacies in Original Vendor MOV Methodology.Planned Valve Mods Will Be Implemented During Cycle 11 1998 Outage ML17229A9021998-11-0404 November 1998 LER 98-008-00:on 981008,inadequate Reactor Protection Sys Trip Bypass TS Was Noted.Caused by Poorly Worded Ts. Submitted LAR to Clarify Power Requirements for High Rate of Power Trips.With 981104 Ltr ML17241A4931998-11-0101 November 1998 Statement of Account for Period of 981101-990930 for Suntrust Bank,As Trustee for Florida Municipal Power Agency Nuclear Decommissioning Trust (St Lucie Project). ML17229A9051998-10-31031 October 1998 Monthly Operating Repts for Oct 1998 for St Lucie,Units 1 & 2.With 981110 Ltr ML17229A8871998-10-19019 October 1998 Part 21 Rept Re Potential Defect in Swagelok Stainless Steel Front Ferrule,Part Number SS-503-1 Which Was Machined with Improper Length.C/A Includes Insp Equipment That Will 100% Identify Short Length ML17229A8781998-10-19019 October 1998 Part 21 Rept Re Potential Defect in Swagelok Stainless Steel Front Ferrule,Part Number SS-503-1,which Was Machined with Improper Length.Insp Equipment That Will 100% Identify Short Length ML17229A8771998-10-14014 October 1998 LER 98-006-00:on 980918,inadvertent Afas Actuation Was Noted.Caused by Degradation of Multiple Afas Power Supplies. Replaced Afas Power Supplies & Revised Procedures.With 981014 Ltr ML17229A8761998-10-14014 October 1998 LER 98-007-00:on 980918,identified Discrepancies Between Fire Protection Design Requirements & Field Conditions. Caused by Inadequate Translation & Implementation of Fire Protection Requirements.Procedures Revised.With 981014 Ltr ML17229A8721998-09-30030 September 1998 Monthly Operating Repts for Sept 1998 for St Lucie Units 1 & 2.With 981009 Ltr ML17229A8511998-09-0202 September 1998 LER 98-005-00:on 980807,discovered That PORV Margins Were Insufficient to Accommodate Addl Conservatism.Caused by Inadequacies in Original Vendor MOV Methodology.Will Implement Planned Valve Actuator mods.W/980902 Ltr ML17229A8611998-08-31031 August 1998 Monthly Operating Repts for Aug 1998 for St Lucie,Units 1 & 2.With 980911 Ltr ML18066A2771998-08-13013 August 1998 Part 21 Rept Re Deficiency in CE Current Screening Methodology for Determining Limiting Fuel Assembly for Detailed PWR thermal-hydraulic Sa.Evaluations Were Performed for Affected Plants to Determine Effect of Deficiency ML17229A8481998-08-0707 August 1998 Rev 1 to PSL-ENG-SEFJ-98-013, St Lucie Unit 2,Cycle 10 Colr. ML17229A9461998-08-0707 August 1998 Rev 0 to PCM 98016, St Lucie Unit 2,Cycle 11 Colr. ML17229A8301998-07-31031 July 1998 Monthly Operating Repts for July 1998 for St Lucie,Units 1 & 2.W/980814 Ltr ML17229A8201998-07-29029 July 1998 LER 98-007-00:on 980630,inadequate Procedure May Have Resulted in SBO Recovery Complications.Caused by Inadequate Procedures.Attached Caution Tags to Appropriate Control switches.W/980729 Ltr ML17229A7981998-06-30030 June 1998 Monthly Operating Repts for June 1998 for St Lucie,Units 1 & 2.W/980713 Ltr ML17229A7701998-05-31031 May 1998 Monthly Operating Repts for May 1998 for St Lucie,Units 1 & 2.W/980612 Ltr ML17229A7411998-05-28028 May 1998 LER 98-004-00:on 980430,discovered Waste Gas Decay Tank Operation W/O Available Oxygen Analyzers,Which Is Prohibited by Ts.Caused by Inadequate Licensee Review of License Amend. Oxygen Analyzer recalibrated.W/980528 Ltr 1999-09-30 |
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