|
---|
Category:MONTHLY OPERATING ANALYSIS REPORT
MONTHYEARML17241A4951999-09-30030 September 1999 Monthly Operating Repts for Sept 1999 for St Lucie,Units 1 & 2.With 991014 Ltr 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 ML17241A4091999-06-30030 June 1999 Monthly Operating Repts for June 1999 for St Lucie,Units 1 & 2.With 990712 Ltr ML17241A3631999-05-31031 May 1999 Monthly Operating Repts for May 1999 for St Lucie Units 1 & 2.With 990610 Ltr ML17241A3331999-04-30030 April 1999 Monthly Operating Rept for Apr 1999 for St Lucie,Units 1 & 2.With 990517 Ltr ML17229B0961999-03-31031 March 1999 Monthly Operating Repts for Mar 1999 for St Lucie,Units 1 & 2.With 990408 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 ML17229A9831998-12-31031 December 1998 Monthly Operating Repts for Dec 1998 for St Lucie,Units 1 & 2.With 990111 Ltr ML17229A9421998-11-30030 November 1998 Monthly Operating Repts for Nov 1998 for St Lucie,Units 1 & 2.With 981215 Ltr ML17229A9051998-10-31031 October 1998 Monthly Operating Repts for Oct 1998 for St Lucie,Units 1 & 2.With 981110 Ltr ML17229A8721998-09-30030 September 1998 Monthly Operating Repts for Sept 1998 for St Lucie Units 1 & 2.With 981009 Ltr ML17229A8611998-08-31031 August 1998 Monthly Operating Repts for Aug 1998 for St Lucie,Units 1 & 2.With 980911 Ltr ML17229A8301998-07-31031 July 1998 Monthly Operating Repts for July 1998 for St Lucie,Units 1 & 2.W/980814 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 ML17229A7291998-04-30030 April 1998 Monthly Operating Rept for Apr 1998 for St Lucie,Units 1 & 2.W/980512 Ltr ML17229A6831998-03-31031 March 1998 Monthly Operating Repts for Mar 1998 for St Lucie,Units 1 & 2.W/980410 Ltr ML17229A6641998-02-28028 February 1998 Monthly Operating Repts for Feb 1998 for St Lucie,Units 1 & 2.W/980310 Ltr ML17229A6231998-01-31031 January 1998 Monthly Operating Repts for Jan 1998 for St Lucie,Units 1 & 2.W/980213 Ltr ML17229A5811997-12-31031 December 1997 Monthly Operating Repts for Dec 1997 for St Lucie,Units 1 & 2.W/980108 Ltr ML17229A5541997-11-30030 November 1997 Monthly Operating Repts for Nov 1997 for St Lucie,Units 1 & 2.W/971211 Ltr ML17229A5281997-10-31031 October 1997 Monthly Operating Repts for Oct 1997 for St Lucie, Units 1 & 2.W/971113 Ltr ML17229A5011997-09-30030 September 1997 Monthly Operating Repts for Sept 1997 for St Lucie,Units 1 & 2.W/971014 Ltr ML17229A4711997-08-31031 August 1997 Monthly Operating Repts for August 1997 for St Lucie. W/970908 Ltr ML17229A4451997-07-31031 July 1997 Monthly Operating Repts for July 1997 for St Lucie.W/970808 Ltr ML17229A3991997-06-30030 June 1997 Monthly Operating Repts for June 1997 for St Lucie.W/970710 Ltr ML17229A3791997-05-31031 May 1997 Monthly Operating Repts for May 1997 for St Lucie,Units 1 & 2.W/970612 Ltr ML17229A3451997-04-30030 April 1997 Monthly Operating Repts for Apr 1997 for St Lucie Units 1 & 2.W/970513 Ltr ML17229A3041997-03-31031 March 1997 Monthly Operating Repts for Mar 1997 for St. Lucie, Units 1 & 2.W/970410 Ltr ML17229A2651997-02-28028 February 1997 Monthly Operating Repts for Feb 1997 for St Lucie Units 1 & 2.W/970313 Ltr ML17229A2351997-01-31031 January 1997 Monthly Operating Repts for Jan 1997 for St Lucie Units 1 & 2.W/970214 Ltr ML17229A2001996-12-31031 December 1996 Monthly Operating Repts for Dec 1996 for St Lucie,Units 1 & 2.W/970113 Ltr ML17229A1711996-11-30030 November 1996 Monthly Operating Repts for Nov 1996 for St Lucie Units 1 & 2.W/961216 Ltr ML17229A1361996-10-31031 October 1996 Monthly Operating Repts for Oct 1996 for St.Lucie Unit 1 & 2 ML17229A0691996-09-30030 September 1996 Monthly Operating Repts for Sept 1996 for St Lucie Units 1 & 2.W/961011 Ltr ML17229A1391996-09-30030 September 1996 Revised Monthly Operating Rept for Sept 1996 for St.Lucie Unit 2 ML17229A0361996-08-31031 August 1996 Monthly Operating Repts for Aug 1996 for St Lucie Units 1 & 2.W/960911 Ltr ML17229A0051996-07-31031 July 1996 Monthly Operating Repts for Jul 1996 for St Lucie Units 1 & 2.W/960812 Ltr ML17228B5701996-06-30030 June 1996 Monthly Operating Repts for June 1996 for St Lucie Units 1 & 2.W/960715 Ltr ML17228B5261996-05-31031 May 1996 Monthly Operating Repts for May 1996 for St Lucie Units 1 & 2.W/960612 Ltr ML17228B4941996-04-30030 April 1996 Monthly Operating Repts for Apr 1996 for St Lucie Units 1 & 2.W/960510 Ltr ML17228B4651996-03-31031 March 1996 Monthly Operating Repts for March 1996 for SLP.W/960412 Ltr ML17228B4201996-02-29029 February 1996 Monthly Operating Repts for Feb 1996 for St Lucie Units 1 & 2.W/960312 Ltr ML17228B4021996-01-31031 January 1996 Monthly Operating Repts for Jan 1996 for St Lucie.W/960214 Ltr ML17228B3831995-12-31031 December 1995 Monthly Operating Repts for Dec 1995 for St Lucie Nuclear Power Plant Units 1 & 2.W/960116 Ltr ML17228B3621995-11-30030 November 1995 Monthly Operating Repts for Nov 1995 for St Lucie. W/951212 Ltr ML17228B3261995-10-31031 October 1995 Monthly Operating Repts for Oct 1995 for St Lucie.W/951112 Ltr ML17228B2911995-09-30030 September 1995 Monthly Operating Repts for Sept 1995 for St Lucie Units 1 & 2.W/951013 Ltr 1999-09-30
[Table view] Category:TEXT-SAFETY REPORT
MONTHYEARML17241A4891999-10-0707 October 1999 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
[Table view] |
Text
ACCELERATED TRIBUTION DEMOIVRATION SYSTEM 2 REQULAl RY INFORMATION DISTRIBUTION SYSTEM (R IDS)
ACCESSION NBR: 9208190214 DQC. DATE: OTAR IZED: NO DOCVET e FACIL: 50-335 St. Lucie Plant> Unit li Florida Power Sc- Light Co. 05000335 50-389 St. Lucie Plant> Unit 2i Florida Power 5 Light Co. 05000389 AUTH. NAME AUTHOR AFFILIATION BREENi J. J. Florida Power 8c Light Co.
SAGER'. A. Florida Power 5 Light Co.
RECIP. NAME RECIPIENT AFFILIATION
SUBJECT:
Month I ating repts for Jul 1'F92 for St Lucie units 8c 2 /920814 DISTRIBUTION CODE:
TITLE: Monthly Operating IEE4D COPIEE RECEIVED: LTR J Repov t (per Tech Specs)
ENCL f BIIE: (g ~ D NOTES:
RECIPXENT COPIES RECIPIENT CQPXES ID CODE/NAME LTTR ENCL XD CODE/NAME LTTR ENCL PD2-2 LA 3 3 PD2-2 PD 1 1 NORRIS' 1 1 INTERNAL: ACRS 10 10 AEOD/DQA AEOD/DSP/TPAB 1 NRR/DLPG/LPEB 10 1 1 NRR/DOEA/OEAB 1 REG F 01 1 1 RQN2 "1 1 EXTERNAL: EGScG BRYCEi J. H 1 NRC PDR 1 1 NSXC 1 1 R
D NOTE TO ALL "RIDS RECIPIENTS:
PLEASE HELP US TO RFDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK.
ROOhk P 1-37 (E>'T. 504-2065) TO ELIMINATEYOUR NAME FROhf DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!
TOTAL NUMBER OF COPIES REQUIRED: LTTR 24 ENCL 24
P.O. Box 128, Ft. Pierce, FL 34954-0128 August 14, 1992 L-92-228 10 CFR 50.36 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 Re: St. Lucie Units 1 and 2 Docket Nos. 50-335 and 50-389 Monthl 0 erat'.in Re ort Attached are the July 1992 Operating Status and Summary of Operating Experience Reports for St. Lucie Units 1 and 2.
Should there be any questions on this information, please contact us ~
Very tru y yours, D. A Sager Vic resident St. cie Plant DAS:JJB:kw cc: Stewart D. Ebneter, Regional Administrator, Region Senior Resident Inspector, USNRC, St. Lucie Plant II, USNRC Attachments DAS/PSL 8715-92 9208190214 920731 PDR ADOCK 05000335 R PDR an FPL Group company zaoooz
~hi A% q I
~,~()l)yg
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO ~ 50-335 UNIT St. Lucie 1 DATE 4 COMPLETED BY J.J. Breen TELEPHONE 407 46B-424B MONTH JULY 1992 DAY -AVERAGE DAILY POWER LEVEL (MWe<<Net) 7/ 1/92 858 7/ 2/92 ~ 856 7/ 3/92 851 7/ 4/92 847 7/ 5/92 844 7/ 6/92 848 7/ 7/92 852 7/ 8/92 848 7/ 9/92 848 7/10/92 846 7/11/92 846 7/12/92 846 7/13/92 848 7/14/92 851 7/15/92 847 7/16/92 848 7/17/92 852 7/18/92 853 7/19/92 848 7/20/92 845 7/21/92 845 7/22/92 846 7/23/92 849 7/24/92 854 7/25/92 854 7/26/92 851 7/27/92 850 7'/28/92 850 7/29/92 848 7/30/92 849 7/31/92 847
I
/
,"<<")i4 ~ z,"Vc
OPERATING DATA REPORT DOCKET NO >0 335 DATE AUu g 4 gyp COMPLETED BY J. J. BREEN TELEPHONE 487/468/4248 OPERATING STATUS
- 1. UNIT NAME+ STi LUCXE UNIT 1 2+ REPORTING PERIOD: JULY r 1992
- 3. LICENSED THERMAL POWER ( MWT ): ~700 4+ NAMEPLATE RATING (GROSS MWE) i 858 5+ DESIGN ELECTRICAL RATING (NET MWE) i 830 hi MAXIMUM DEPENDABLE CAPACITY (GROSS MWE) t 872 7, MAXIMUM DEPENDABLE CAPACITY <NET MWE): 839 8 i IF CHANGES OCCUR IN CAPACITY RATINGS < XTEMS NUMBER 3 THROUGH 7)
SINCE LAST REPORT ~ GIVE REASONS:
9 ~ POWER LEVEL TO WHXCH RESTRICTED'F ANY <NET MWE) 10, REASONS FOR RESTRICTIONS ~ IF ANY:
MONTHLY - YTD- CUMULATIVE iii HOURS IN REPORT PERIOD'2+
NUMBER OF HOURS REACTOR WAS CRXTICAL 744 744iO 5111 5iiiie 136847.0 105220ih 13'EACTOR RESERVE SHUTDOWN HOURS 0+0 0+0 205i3 14 o HOURS GENERATOR ON-LINE 744ee 5111+0 104306i9 15'NIT RESERVE SHUTDOWM HOURS 0+0 0+0 39o3 ihi GROSS THERMAL ENERGY GENERATED (MWH) 2009035 13686242 269413494 17+ GROSS ELECTRICAL ENERGY GENERATED (MWH) 665200 4585330 88918150 iso NET El ECTRXCAL ENERGY GENERATED (MWH) 631780 4357688 84041384 19 i UNIT SERVICE FACTOR 100+0 100iO rhi2 20, UNIT AVAILABILITYFACTOR 108 i 0 100+0 rhi3 Zl i CAPACITY FACTOR (USING MDC NET) 10ie2 101oh 75.8 22'APACITY FACTOR (USING DER NET) 102i3 102 i 7 74i9 23'NIT FORCEl)'~CUTAGE RATE 0+0 OiO 3o9 24'HUTDOWNS SQKDLRED OVER NEXT 6 MONTHS 25'F SHUT DOWN AT END OF REPORT PERIOD~ ESTIMATED DATE OF STARTUPt
UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-335 UNIT NAME TL IE I DATE AUG S C QR COMPLETED BY BREEN TELEPHONE 4 4 -424 REPORT MONTH LY I 2 No. Date Type'uration Reason~ Method of Licensee System Code'omponent Cause 8c Corrective (Hours) Shutting Event Report Code Action to Down Prevent Recurrence Reactor For the month of July, 1992, the average daily power level for Unit 1 was 100%.
F Foteed Reason Method Exhibit G - Insuuctions for S Scheduled A - Equipmcnt failure (explain) I - Manual Preparation of Data Entry B - Maintenance or Test 2 - Manual Scram Sheets Liccnscc Event Report C - Refueling 3 - Automatic Scram (LER) Fdc (NUREG4t6l)
D - Regulatory reariction 4 - Continued E - Operator Training 4 License Examination 5 - Load Reduction F - Adnunistrative 9 - Other (Explain) Exhibit l - Same Source G - Operational Error (Expalin)
H - Other (Explain)
SUMMARY
OF OPERATING EXPERIENCE DOCKET NO ~ 50-335 COMPLETED BY J.J. Breen TELEPHONE 407 468-4248 REPORT MONTH JULY 1992 For the month of July, 1992, the average daily power level for Unit 1 was 100%.
In accordance with the requirements of Technical Specification 6.9.1.6, there were no challenges to the PORVs or safety valves during the report period.
~ ~14/5 AVERAGE DAILY UNIT POWER LEVEL DOCKET NO ~ 50-389 UNIT St. Lucie 2 DATE COMPLETED BY J.J. Breen TELEPHONE 407 468-4248 MONTH JULY 1992 DAY AVERAGE DAILY POWER LEVEL (Mwe<<Net) 7/ 1/92 727 7/ 2/92 801 7/ 3/92 849 7/ 4/92 848 7/ 5/92 846 7/ 6/92 846 7/ 7/92 848 7/ 8/92 392 7/ 9/92 390 7/10/92 406 7/11/92 845 7/12/92 853 7/13/92 855 7/14/92 858 7/15/92 856 7/16/92 857 7/17/92 859 7/18/92 645 7/19/92 -30 7/20/92 -31 7/21/92 686 7/22/92 858 7/23/92 860 7/24/9Z 759 7/25/92 697 7/26/92 663 7/27/92 649 7/Z8/92 646 7/29/92 623 7/30/92 848 7/31/92 860
OPERATING DATA REPORT DOCKET NO 50 389 DATE . NG i.e,i%2 COMPLETED BY J. J. BREEN TELEPHONE 407/468/4248 OPERATING STATUS
'30 io UNIT NAME; ST. LUCXE UNIT 2 Zi'EPORTING PERIODS JULY~ 1992 3+ LICENSED THERMAL POHER (MAT) i. 2708 NAMEPLATE RATING (GROSS MHE)$ 850 5 DESIGN ELECTRICAL RATING (NET MHE) hi M*XXMUM DEPENDABLE CAPACITY (GROSS MHE) 5 882
- 7. MAXXMUM DEPENDABLE CAPACITY (NET MHE): 839
- 8. IF CHANGES OCCUR XN CAPACITY RATINGS (XTEMS NUMBER 3 THROUGH 7)
SINCE LAST REPORT r GIVE REASONS i 9i POHER LEVEL TO WHICH RESTRICTED~ XF ANY (NET MHE) 10, REASONS FOR RESTRICTIONS~ XF ANY:
MONTHLY - YTD- CUMULATIVE i1 + HOURS XN REPORT PERIODS 744 5111 78744iO 12 o NUMBER OF HOURS REACTOR HAS CRXTICAL 675i9 3507+7 67128.0 13+ REACTOR RESERVE SHUTDOWN HOURS OiO OiO OoO 14'OURS GENERATOR ON-LXNE hhio7 3427o7 66032iO 15'NXT RESERVE SHUTDOWN HOURS OiO 0+0 0.8 16 GROSS THERMAL ENERGY GENERATED (MHH) 1664865 8845895 172958501 17'ROSS ELECTRICAL ENERGY GENERATED (MHH) 552700 2963770 57689590 18'ET ELECTRICAL ENERGY GENERATED (MHH) 519969 2794781 54557548 19, UNXT SERVICE FACTOR 88+9 67ii 83i9 20 i UNIT AVAILABILXTYFACTOR 88+ 67ii 83+9 21 i CAPACXTY FACTOR (USXNG MDC NET) 3 9'3+
65+2 83'
- 22. CAPACXTY FACTOR (USING DER NET) 84i2 65' 84.1
- 23. UNIT FORCED 0~AGE RATE 11+1 213 5+0 24, SHUTDONNS SCHEQN ED OVER NEXT 6 MONTHS 25, XF SHUT DOWN AT END OF REPORT PERIOD~ ESTIMATED DATE OF STARTUP:
UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-389 UNIT NAME TL IE NIT 2 DATE COMPLETED BY 'REEN TELEPHONE 4 468-4248 REPORT MONTH J LY I 2 No. Date Type Duration (Hours)
Reason'ethod of Shutting Licensee Event Report System Code'omponent Code'ause 8c Corrective Action to Down ¹ Prevent Recurrence Reactor 14 920708 17.62 LER 92~ HH lNSTRU Unit 2 was manually tripped due to low (A) Steam Generator water level caused by by a failed circuit in the 2A feedwater regulating valve control system.
15 920710 F 9.92 B LER 92-05 HA TURBIN Unit 2 tripped automatically on loss of load during performance of the turbine 20/ET test.
16 920718 0.0 N/A CB PUMPXX Unit 2 was downpowered due to a cracked oil line in the 2B1 Reactor Coolant Pump (RCP).
16 920718 F 54.70 B N/A CB PUMPXX Unit 2 was manually tripped for repairwork of the 2BI RCP cracked oil line.
F Fore<<d Reason Method Exhibit G - Instructions for S Scheduled A - Equipment failure (explain) I - Manual Preparation of Data Entry B - Maintenance or Test 2 - Manual Scram Sheets Licensee Event Report C - Refueling 3 - Automatic Scram (LER) File (NUREGW161)
D - Regulatory restriction 4 - Continued E - Operator Training dt License Examination 5 - Load Reduction F - Adnunistrative 9 - Other (Explain) Exhibit I - Same Source G - Operational Error (Expalin)
H - Other (Explain)
UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-389 UNIT NAME TL IE NIT 2 DATE ~G1 4 COMPLETED BY J BREEN THLEPHONB L4444248 REPORT MONTH Y I 2 Date Type Duration Reason~ Method of System Component Cause Sc Corrective No. (Hours) Shutting Event Report Codes Codes Action to Reactor'icensee Down ¹ Prevent Recurrence 17 920724 0.0 B N/A HF PUMPXX Unit 2 was manually downpowered to repair the traveling screen for the 2B2 Circulating Water Pump (CWP).
17 920729 0.0 B N/A HF PUMPXX Unit 2 was downpowered further because of seaweed on traveling screen and to decrease backpressure to the 2A2 CWP.
18 920729 0.0 N/A HF PUMPXX Unit 2 was held at approximately 81% power for repair of the 282 CWP traveling screen.
F Forced Reason Method Exhibit G - Insttuctions for S Scheduled A - Equipment failure (explain) 1 - Manual Preparation of Data Entry B - Maintenance or Test 2 - Manual Scram Sheets Licensee Event Report C - Refueling 3 - Automatic Scram (LER) File (NUREGW161)
D - Regulatory restriction 4 - Continued E - Operator Training dc License Examination 5 - Load Reduction F - Adnutdstrative 9 - Other (Explain) Exhibit t - Sane Source G - Operational Error (Expalin)
H - Other (Explain)
SUMMARY
OP OPERATING EXPERIENCE DOCKET Noi 50-389 AOA~
COMPLETED BY J.J. Breen TELEPHONE 407 468-4248 REPORT MONTH JULY 1992 On July 8, 1992, Unit 2 had a manual reactor trip due to low (A)
Steam Generator water level caused by a failed circuit in the 2A feedwater regulating valve control system; this event was reported to the NRC in License Event Report 92-04, for Unit 2. Unit 2 was returned to 1004 power on July 9, 1992. On July 10, 1992, the reactor tripped from 1004 power on loss of load caused by a design inadequacy in the on-line testing modification of the turbine trip control system; this event was reported to the NRC in License Event Report 92-05, for Unit 2. On July 11, 1992, the unit was at 100%
power and remained there until July 18, 1992, when the unit was downpowered due to a cracked oil line in the 2B1 Reactor Coolant Pump (RCP); Unit 2 was then manually tripped for repairwork and was returned to 1004 power on July 22, 1992. From July 24, 1992, to July 30, 1992, Unit 2 was operated at reduced power to repair the traveling screens to the 2A2 and 2B2 Circulating Water Pumps(CWP). On July 30, 1992, the unit was at 100% power and remained there for the rest of the month.
In accordance with the requirements of Technical Specification 6.9.1.6, there were no challenges to the PORVs or safety valves during the report period.
tW ~ 0 E
y ~
A t'