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Category:MONTHLY OPERATING ANALYSIS REPORT
MONTHYEARNOC-AE-000676, Monthly Operating Repts for Sept 1999 for South Texas Project,Units 1 & 2.With1999-09-30030 September 1999 Monthly Operating Repts for Sept 1999 for South Texas Project,Units 1 & 2.With NOC-AE-000643, Monthly Operating Repts for Aug 1999 for South Texas Project,Units 1 & 2.With1999-08-31031 August 1999 Monthly Operating Repts for Aug 1999 for South Texas Project,Units 1 & 2.With ML20210R3631999-07-31031 July 1999 Monthly Operating Repts for July 1999 for South Tx Project, Units 1 & 2.With NOC-AE-000593, Monthly Operating Repts for June 1999 for Stp,Units 1 & 2. with1999-06-30030 June 1999 Monthly Operating Repts for June 1999 for Stp,Units 1 & 2. with NOC-AE-000563, Monthly Operating Repts for May 1999 for Stp,Units 1 & 2. with1999-05-31031 May 1999 Monthly Operating Repts for May 1999 for Stp,Units 1 & 2. with NOC-AE-000543, Monthly Operating Repts for Apr 1999 for Stp,Units 1 & 2. with1999-04-30030 April 1999 Monthly Operating Repts for Apr 1999 for Stp,Units 1 & 2. with NOC-AE-000507, Monthly Operating Repts for Mar 1999 for Stp,Units 1 & 2. with1999-03-31031 March 1999 Monthly Operating Repts for Mar 1999 for Stp,Units 1 & 2. with NOC-AE-000468, Monthly Operating Repts for Feb 1999 for South Texas Project Electric Generating Station.With1999-02-28028 February 1999 Monthly Operating Repts for Feb 1999 for South Texas Project Electric Generating Station.With NOC-AE-000403, Monthly Operating Repts for Dec 1998 for South Texas Project Unit 1 & 2.With1998-12-31031 December 1998 Monthly Operating Repts for Dec 1998 for South Texas Project Unit 1 & 2.With NOC-AE-000385, Monthly Operating Repts for Nov 1998 for Stp,Units 1 & 2. with1998-11-30030 November 1998 Monthly Operating Repts for Nov 1998 for Stp,Units 1 & 2. with NOC-AE-000357, Monthly Operating Repts for Oct 1998 for STP Electric Generating Station,Units 1 & 2.With1998-10-31031 October 1998 Monthly Operating Repts for Oct 1998 for STP Electric Generating Station,Units 1 & 2.With NOC-AE-000329, Monthly Operating Repts for Sept 1998 for Stp,Units 1 & 2. with1998-09-30030 September 1998 Monthly Operating Repts for Sept 1998 for Stp,Units 1 & 2. with NOC-AE-000296, Monthly Operating Repts for Aug 1998 for South Texas Project,Units 1 & 2.With1998-08-31031 August 1998 Monthly Operating Repts for Aug 1998 for South Texas Project,Units 1 & 2.With NOC-AE-000256, Monthly Operating Repts for July 1998 for STP Electric Generating Station,Units 1 & 21998-07-31031 July 1998 Monthly Operating Repts for July 1998 for STP Electric Generating Station,Units 1 & 2 NOC-AE-000233, Monthly Operating Repts for June 1998 for Stp,Units 1 & 21998-06-30030 June 1998 Monthly Operating Repts for June 1998 for Stp,Units 1 & 2 NOC-AE-000202, Monthly Operating Repts for May 1998 for South Tx Project Electric Generating Station,Units 1 & 21998-05-31031 May 1998 Monthly Operating Repts for May 1998 for South Tx Project Electric Generating Station,Units 1 & 2 NOC-AE-000172, Monthly Operating Repts for Apr 1998 for South Texas Project Units 1 & 21998-04-30030 April 1998 Monthly Operating Repts for Apr 1998 for South Texas Project Units 1 & 2 ML20216G4911998-03-31031 March 1998 Monthly Operating Repts for Mar 1998 for South Texas Project,Units 1 & 2 NOC-AE-000108, Monthly Operating Repts for Feb 1998 for South Texas Project Electric Generating Station,Units 1 & 21998-02-28028 February 1998 Monthly Operating Repts for Feb 1998 for South Texas Project Electric Generating Station,Units 1 & 2 NOC-AE-000090, Monthly Operating Repts for Jan 1998 for South Tx Project, Units 1 & 21998-01-31031 January 1998 Monthly Operating Repts for Jan 1998 for South Tx Project, Units 1 & 2 NOC-AE-000061, Monthly Operating Repts for Dec 1997 for South Texas Project Electric Generating Station1997-12-31031 December 1997 Monthly Operating Repts for Dec 1997 for South Texas Project Electric Generating Station NOC-AE-000039, Monthly Operating Repts for Nov 1997 for South Texas Project Units 1 & 21997-11-30030 November 1997 Monthly Operating Repts for Nov 1997 for South Texas Project Units 1 & 2 ML20199K0571997-10-31031 October 1997 Monthly Operating Repts for Oct 1997 for South Texas Project Unit 1 & 2 ML20198J9221997-09-30030 September 1997 Monthly Operating Repts for Sept 1997 for South Texas Project,Units 1 & 2 ML20216H9651997-08-31031 August 1997 Monthly Operating Repts for Aug 1997 for South Texas Project Electric Generating Station,Units 1 & 2 ML20210K5201997-07-31031 July 1997 Monthly Operating Repts for July 1997 for STP ML20141H3041997-06-30030 June 1997 Monthly Operating Repts for June 1997 for South Tx Project, Units 1 & 2 ML20148K5871997-05-31031 May 1997 Monthly Operating Repts for May 1997 for South Texas Project Electric Generating Station Units 1 & 2 ML20141G2841997-04-30030 April 1997 Monthly Operating Repts for Apr 1997 for South Texas Project Electric Generating Station Units 1 & 2 ML20137X5811997-03-31031 March 1997 Monthly Operating Repts for Mar 1997 for South Tx Project Units 1 & 2 ML20137X6011997-02-28028 February 1997 Revised Monthly Operating Rept for Feb 1997 for South Tx Project Unit 2 ML20137B3981997-02-28028 February 1997 Monthly Operating Repts for Feb 1997 for STP ML20134M7421997-01-31031 January 1997 Monthly Operating Repts for Jan 1997 for South Texas Project Electric Generating Station,Units 1 & 2 ML20133P3191996-12-31031 December 1996 Monthly Operating Repts for Dec 1996 for South Texas Project Electric Generating Station,Units 1 & 2 ML20132C1301996-11-30030 November 1996 Monthly Operating Repts for Nov 1996 for South Texas Project Electric Generating Station Units 1 & 2 ML20134M7431996-10-31031 October 1996 Monthly Operating Repts for Oct 1996 for South Texas Project Electric Generating Station,Units 1 & 2 ML20129A5961996-09-30030 September 1996 Monthly Operating Repts for Sept 1996 for South Texas Project Units 1 & 2 ML20129A6361996-08-31031 August 1996 Monthly Operating Repts for Aug 1996 for South Texas Project Electric Generating Station ML20129A6541996-07-31031 July 1996 Revised Monthly Operating Rept for July 1996 for South Texas Project Electric Generating Station Unit 1 ML20116M6721996-07-31031 July 1996 Monthly Operating Repts for Jul 1996 for South Texas Project Electric Generating Station ML20115H0321996-06-30030 June 1996 Monthly Operating Repts for June 1996 for South Tx Project, Units 1 & 2 ML20112H9921996-05-31031 May 1996 Monthly Operating Repts for May 1996 for South Texas Project Electric Generating Station Units 1 & 2 ML20117G0101996-04-30030 April 1996 Monthly Operating Repts for April 1996 for STP ML20100R2861996-02-29029 February 1996 Monthly Operating Repts for South Texas Project Electric Generating Station Units 1 & 2 ST-HL-AE-0053, Monthly Operating Repts for Jan 1996 for STP1996-01-31031 January 1996 Monthly Operating Repts for Jan 1996 for STP ST-HL-AE-5277, Monthly Operating Repts for Dec 1995 for South Texas Project1995-12-31031 December 1995 Monthly Operating Repts for Dec 1995 for South Texas Project ST-HL-AE-5256, Monthly Operating Repts for Nov 1995 for STP Units 1 & 21995-11-30030 November 1995 Monthly Operating Repts for Nov 1995 for STP Units 1 & 2 ST-HL-AE-5239, Monthly Operating Repts for Oct 1995 for South Texas Project Units 1 & 21995-10-31031 October 1995 Monthly Operating Repts for Oct 1995 for South Texas Project Units 1 & 2 ST-HL-AE-5215, Monthly Operating Repts for Sept 1995 for South Tx Project1995-09-30030 September 1995 Monthly Operating Repts for Sept 1995 for South Tx Project ST-HL-AE-5178, Monthly Operating Repts for Aug 1995 for STP Electric Generating Station1995-08-31031 August 1995 Monthly Operating Repts for Aug 1995 for STP Electric Generating Station 1999-09-30
[Table view] Category:TEXT-SAFETY REPORT
MONTHYEARML20217K9441999-10-15015 October 1999 SER Accepting Util Alternative Proposed Relief Request RR-ENG-2-4 for Second 10-year ISI Interval at Stp,Units 1 & 2 Pursuant to 10CFR50.55a(a)(3)(i) ML20217K9151999-10-15015 October 1999 SER Authorizing Util Relief Request RR-ENG-2-3 for Second 10-year ISI Interval of Stp,Units 1 & 2 Pursuant to 10CFR50.55a(a)(3)(i) NOC-AE-000676, Monthly Operating Repts for Sept 1999 for South Texas Project,Units 1 & 2.With1999-09-30030 September 1999 Monthly Operating Repts for Sept 1999 for South Texas Project,Units 1 & 2.With ML20217D0531999-09-30030 September 1999 Rev 1 to STP Electric Generating Station Unit 2 Cycle 7 Colr ML20217D0481999-09-30030 September 1999 Rev 1 to STP Electric Generating Station Unit 1 Cycle 9 Colr ML20211P8411999-09-0909 September 1999 Safety Evaluation Supporting Alternative Proposed by Licensee to Surface Exam to Perform Boroscopic VT-1 Visual Exam of Pump Casing Welds within Pump Pits for Welds Covered by Relief Request RR-ENG-24 ML20211P7811999-09-0909 September 1999 SER Approving Second 10-year Interval Inservice Insp Program Plan Relief Request RR-ENG-2-8 (to Use Code Case N-491-2) for South Texas Project,Units 1 & 2 ML20211Q6731999-09-0909 September 1999 Safety Evaluation Accepting First 10-yr Interval ISI Program Plan Request for Relief from ASME Code Case N-498 NOC-AE-000643, Monthly Operating Repts for Aug 1999 for South Texas Project,Units 1 & 2.With1999-08-31031 August 1999 Monthly Operating Repts for Aug 1999 for South Texas Project,Units 1 & 2.With ML20212E5191999-08-31031 August 1999 Rev 3 to SG-99-04-005, STP 1RE08 Outage Condition Monitoring Rept & Final Operational Assessment ML20211F4531999-08-24024 August 1999 Safety Evaluation Supporting Licensee Proposed Alternative to Defer Partial First Period Exams of flange-to-shell Weld to Third Period & Perform Required Ultrasonic Exams,Both Manual & Automated,During Third Period ML20211F5111999-08-23023 August 1999 Safety Evaluation Supporting Licensee Proposed Alternative Contained in Request for Relief RR-ENG-30 ML20210C9411999-07-31031 July 1999 Rev 1 to SG-99-07-002, South Tx,Unit 1 Cycle 9 Voltage- Based Repair Criteria 90-Day Rept, Jul 1999 ML20210R3631999-07-31031 July 1999 Monthly Operating Repts for July 1999 for South Tx Project, Units 1 & 2.With ML20210D9161999-07-23023 July 1999 Safety Evaluation Accepting Inservice Testing Relief Request RR-56 Re Component Cooling Water & Safety Injection Sys Containment Isolation Check Valve Closure Test Frequency ML20210D4821999-07-21021 July 1999 1RE08 ISI Summary Rept for Steam Generator Tubing of South Texas Project Electric Generating Station Unit 1 ML20210D4491999-07-21021 July 1999 Revised Chapters to Operations QA Plan, Including Rev 9 to Chapter 1.0, Organization & Rev 6 to Chapter 16.0, Independent Technical Review NOC-AE-000583, LER 99-S03-00:on 990619,failure to Revitalize Sdg Number 11 Was Noted.Caused by Failure to Communicate Status of Sdg. Subject Sdg Revitalized on 990619 & Licensee Will Develop Security Force Instruction Re Sdgs.With1999-07-15015 July 1999 LER 99-S03-00:on 990619,failure to Revitalize Sdg Number 11 Was Noted.Caused by Failure to Communicate Status of Sdg. Subject Sdg Revitalized on 990619 & Licensee Will Develop Security Force Instruction Re Sdgs.With ML20207H6361999-07-0808 July 1999 Safety Evaluation Approving 2nd 10 Yr Interval ISI Program Plan Request to Use ASME Section XI Code Case N-546 for Licenses NPF-76 & NPF-80,respectively ML20216D7481999-07-0707 July 1999 1RE08 ISI Summary Rept for Welds & Component Supports of STP Electric Generating Station,Unit 1 NOC-AE-000593, Monthly Operating Repts for June 1999 for Stp,Units 1 & 2. with1999-06-30030 June 1999 Monthly Operating Repts for June 1999 for Stp,Units 1 & 2. with NOC-AE-000570, LER 99-S01-00:on 990527,discovered That Unescorted Access Had Been Inappropriately Granted.Caused by Failure to Follow Procedure.Util Verified That Individual Did Not Have Current Unescorted Access at STP or Any Other Util.With1999-06-28028 June 1999 LER 99-S01-00:on 990527,discovered That Unescorted Access Had Been Inappropriately Granted.Caused by Failure to Follow Procedure.Util Verified That Individual Did Not Have Current Unescorted Access at STP or Any Other Util.With ML20196G5821999-06-23023 June 1999 LER 99-S02-00:on 990601,failure to Maintain Positive Control of Vital Area Security Key Was Noted.Caused by Lack of Attention to Detail.Discussed Event with Operator Involved IAW Constructive Discipline Program ML20195J6871999-06-17017 June 1999 Safety Evaluation Supporting Proposed Alternative Contained in RR-ENG-2-5.Proposed Alternative Authorized Per 10CFR50.55a(a)(3)(i) for 2nd ISI Interval ML20196A2391999-06-15015 June 1999 Change QA-042 to Rev 13 of Operations QAP, Reflecting Current Organizational Alignment for South Texas Project & Culminating Organizational Realigment That Has Been Taking Place During Past Several Months NOC-AE-000563, Monthly Operating Repts for May 1999 for Stp,Units 1 & 2. with1999-05-31031 May 1999 Monthly Operating Repts for May 1999 for Stp,Units 1 & 2. with ML20206U5411999-05-18018 May 1999 Non-proprietary Errata Pages for Rev 2,Addendum 1 to WCAP-13699, Laser Welded Sleeves for 3/4 Inch Diamete Tube Feedring Type & W Preheater SGs Generic Sleeving Rept ML20206A7721999-04-30030 April 1999 STP Electric Generating Station Unit 1 Cycle 9 Colr NOC-AE-000543, Monthly Operating Repts for Apr 1999 for Stp,Units 1 & 2. with1999-04-30030 April 1999 Monthly Operating Repts for Apr 1999 for Stp,Units 1 & 2. with ML20205H0321999-03-31031 March 1999 Change QA-040 to Rev 13 of Operations QA Plan NOC-AE-000507, Monthly Operating Repts for Mar 1999 for Stp,Units 1 & 2. with1999-03-31031 March 1999 Monthly Operating Repts for Mar 1999 for Stp,Units 1 & 2. with ML20205A3781999-03-22022 March 1999 STP Electric Generating Station Simulator Certification Four Yr Rept for Units 1 & 2 ML20204B2711999-03-15015 March 1999 Safety Evaluation Authorizing 990201 Request to Authorize Alternative to Regulations Per 10CFR50.55a(a)(3)(i) That Would Revise Start of Second 120-month IST Interval to No Later than 011201 ML20207M9231999-03-12012 March 1999 Amended Part 21 Rept Re Cooper-Bessemer Ksv EDG Power Piston Failure.Total of 198 or More Pistons Have Been Measured at Seven Different Sites.All Potentially Defective Pistons Have Been Removed from Svc Based on Encl Results NOC-AE-000468, Monthly Operating Repts for Feb 1999 for South Texas Project Electric Generating Station.With1999-02-28028 February 1999 Monthly Operating Repts for Feb 1999 for South Texas Project Electric Generating Station.With ML20207D1101999-02-24024 February 1999 Change QA-039 to Rev 13 of Operations QA Plan, for STP ML20203H8361999-02-17017 February 1999 Safety Evaluation Supporting Request for Relief from ASME Code Requirements for Class 3 Piping for Plant ML20202H9621999-02-0303 February 1999 SER Accepting Change to EALs Used in Classification of Emergency Conditions ML20202E8471999-01-31031 January 1999 2RE06 ISI Summary Rept for SG Tubing of STP Electric Generating Station,Unit 2 ML20216G2011999-01-31031 January 1999 City Public Svc of San Antonio Annual Rept 1998-1999 ML20199G5961999-01-31031 January 1999 Cycle 7 Voltage-Based Repair Criteria Rept for Jan 1999 ML20199K7711999-01-21021 January 1999 Safety Evaluation Accepting ISI Program Request for Relief for ASME Cose Repair Requirements for Code Class 3 Piping ML20199G8161999-01-19019 January 1999 SER Accepting Util 970707 Response to NRC 970509 RAI Re GL 92-08, Thermo-Lag 330-1 Fire Barriers. NRC Finds No Significant Safety Hazards Based on Application of Util Ampacity Derating Methodology ML20199H4981999-01-11011 January 1999 2RE06 ISI Summary Rept for Welds & Component Supports of Stp,Unit 2 ML20206Q3751999-01-0404 January 1999 2RE06 ISI Summary Rept for Sys Pressure Tests (Class 1 & 2) ML20206Q3721999-01-0404 January 1999 2RE06 ISI Summary Rept for Repairs & Replacements ML20216G2171998-12-31031 December 1998 Houston Industries 1998 Annual Rept. App a 1998 Financial Statements & Us Securities & Exchange Commission Form 10-K Encl NOC-AE-000403, Monthly Operating Repts for Dec 1998 for South Texas Project Unit 1 & 2.With1998-12-31031 December 1998 Monthly Operating Repts for Dec 1998 for South Texas Project Unit 1 & 2.With ML20216G1521998-12-31031 December 1998 Central & South West Corp 1998 Summary Annual Rept & Securities & Exchange Commission Form 10-K ML20198M3431998-12-28028 December 1998 SER Accepting Util Request for Relief from ASME Code Repair Requirements for ASME Code Class 3 Piping for South Texas Project,Unit 2 1999-09-09
[Table view] |
Text
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9
'The Light company llomton Lighting A: PowerfaupiJesu Project Untric Generating Station P,(f. Ilos 289 Wadsworth, Tesu 77483 April 10, 1992 ST-HL-AE-4061 File No.: G02 10CFR50.71 U. S. Nu;1 ear Regulatory Commission Attention: Document Control Desk Washington, DC 20555 South Texas Project Units 1 & 2 Docket Nos. STN 50-498 & 50-499
, Monthly Operatina Renorts for March, 19Jl Pursuant to 10CFR50.71(a) arid South Texas Project Electric Generating Station (STPEGS) Technical Specification 6.9.1.5, attached are the Monthly Operating Reports for March, 1992.
If you should have any questions on this matter, please contact Mr. C. A. Ayala at (512) 972-8628.
'd Y b hvvL sw a Will3 m J. Jump O Manager Nuclear Licensing MKJ/lf Attachments: 1) STPEGS Unit 1 Monthly Operating Report -
March, 1992
- 2) STPEGS Unit 2 Monthly Operating Report -
March, 1992 9204130283 920331 PDR ADOCK 05000498 PDR gg. !
R p1 M P192098002.1&2 A Subsidiary of Ilouston industries itNotporated j
4 Ilouston 1.ighting k I'owcr Compins Sautb Texas l'roject Ihtric Generat'ing Station IIL"A 4 Page 2 cc b
Ro9fcnal Administrator, Region IV Rufus S. Scott Nan'aar Requlatory Ccmmission Associato General Counsel 611 Ryan Pluza Drivo, Suite 400 llouston Lighting & Power Company Arlington, TX 76011 P. O. Box 61867 Georgo Dick, Project N r ger U.S. Nuclear Regulator -osamission INPO Washington, DC 20555 Records Conter '
1100 circio 75 Parkway _
J. I. Tapia Atlanta, GA 30339-3064
, Senior Resident Inspector c/o U.-S. Nuclear Regulatcty Dr. Joseph M. liondrio commission 50 Bo11 port Lano p P. O. Box 910 Bollport, NY 11713 Bay _ City,-TX 77414 l0 D. K. Lacker J.-R. Newhan, Esquire Bureau of Radihtion Control Hewman & Holtzinger,-P.C. Texas Department of Iloalth 1615 L Street, N.W. 1100 West 49th Stroot Washington, DC 20036 Austin, TX 78756-3189 D. E. Ward /T. M. Puckett contral Power and Light Company P. O. Box 2121 Corpus Christi, TX 78403 J. C. Lanier/M. B. Lee City of Austin _
Electric Utility Department P.O. box 1088 C Austin, TX 78767 K. J. Fiedler/M. T. Hardt City Public Servico Board
'P.
O.' Box 1771 San Antonio, TX' 78296 s
h Revised 10/11/91
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i SOUTl! TEXAS PROJECT ELECTFIC CENERATING STATION UNIT 1 MONTilLY OPERATING REPORT MARCil 1992 110USTON LIGilTING AND POWER CO.
NRC DOCKET NO. $0 498 LICENSE NO. NPF-76
- 1 Revieve : 7 "*92 Supervisor Date Reviewed By;4h - @db ^
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. . J STPEGS 'Jnit 1 began the reporting period at 1006 reactor power.
On 3/14/92 at 1109 a reactor trip occurred due to a momentary false reactor '
coolant flow trip signal. Maintenance was bt:ing performed to calibrate a th0P 2 Reactor Coolant Flow. Protection Set flow t ransmitter, 1%11owing calibration. .
when returning the transmitter to service, the high pressure side of the l transmitter was opened first instead of the low pressure side to pressurize the '
transmitter. This caused a momentary low (below setpoint) dif ferential pressure to be detected by two adjacent flow transmitters which initiated a reactor trip caused by a reactor coolant low flow indication.
The cause of the trip was attributed to failure to follow procedures. The l unit was returned to service on 3/17/92 at 2359 and concluded the reportirt ,
period at full power. !
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OPERATING DATA REPORT DOCKET No. 50 498 UNIT 1 DATE Apr. 2._1992 COMPLETED BY LP rent TELEPil0NE 112/972 778f:
OPERATING STATUS
- 1. REPORTING PERIOD: 03/01-03/11 CROSS Il0URS IN REPORTING PERIOD: 744
- 2. CURRENTLY AUT110RIZED POWER LEVEL (MWt): 3800 MAX. DEPEND. CAPACITY (MWe-Net): 1250.6 DESIGN ELECTRICAL RATING (MWe Net): _.1250.6
- 3. POWER LEVEL TO WillC!! REST.11CTED (IF ANY)(MWe Net): None
~
- 4. REASONS FOR RESTRICTION (IF ANY): N/A Tills MONTH YK TO DATE CUMUIATIVE
- 5. NUMBER OF 110URS REACTOR VAS CRITICAL. . 668.6 _l106.6 2212,LJ
- 6. REACTOR RESERVE bilDTDOWN 110URS. , . . ... 0 0 0
- 7. Il0URS CENERATOR ON LINE. . . . . . . . _.f:5.L.2 2009.2 21311,3
- 8. UNIT RESERVE SHUTDOWN 110URS. .. .. .... Q 0 0
- 9. CROSS THEPyAL ENERGY GENERATED (MWt) . . 241QE3,1 79603fn4 78114691
- 10. GROSS ELECTRICAL ENERGY GENERATED (MWil).. 834460 __ 271812D 2642617,.Q s
- 11. NET ELECTRICAL ENERGY GENERATED (MWil). . 7986.Q.1 _ 26061M 24934}25,
- 12. REACTOR SERVICE FACTOR ... . ..... ...... 8 4 ._?.1 96.5% 70.1%
- 13. REACTOR AVAILABILITY FACTOR. . . . .... .. 89J1 96di 70.1%
- 14. UNIT SERVICE FACTOR. . . ... .... .... , 8 R ,{d, 96.1% 67. 3
- 15. UNIT AVAllABILITY FACTOR. . . . . ... . ... 88.64 96.1% 67.5%
- 16. UNIT CAPACITY FACTOR (Using MDC). . 85.8% 95di 63 21
- 17. UNIT CAPACITY FACTOR (Using Design MWe). 85dll 95.41 63.2%
- 18. UNIT FORCED OUTAGE RATE., . . .... .. . 11di 3.91 13.41
- 13. SHUTDOWNS ScilEDULED OVER NFXT 6 MONTHS (TYPE, DATE, AND DURATION OF FACH):
Scheduled 8 day maintenance outage to begin April 6, 1992. Refueling and scheduled maintenance outage to begin September 19, 1992.
- 20. IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: N/A l
/01 ACilME.NT I ST bl AE 8tb61 I' AC E _ .S __. 0F ,_(e _..
- _ . . . . _ _ . . -_ l AVERAGE DAILY UNIT l'0VER LEVEL DOCKET NO. 50 498 UNIT 1 DATE 6DL_2ml?ll C0!!Pl.ETED BY C'ent_ _
TELEMIONE hl2/S]2 778J MONTil JAPCll DAY AVERAGE DAILY l'0VER LEVEL DAY AVERAGE DAILY l'OWER LEVEL (MWe-Net)
(MUc Net) 1258 17 .9_
1 18 652 2 _
1257 125R 19 I?15 3
4 1258 20 12J_7._
$ 1258 21 _
d 211__
1255 22 1219 _
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9 1254 25 122_1 _
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27 1207 11 1255 28 1131 12 _
1258 13 1?56 29 1216 555 30 1219 14 _
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'-.C0?h. . k::,,.(lY l$._..___a SOUTli TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 MONTilLY OPERATING REPORT MARCll 1992 1100STON LIGitTING AND POWER CO, NRC DOCKET NO, 50-499 LICENSE NO. NPF-80
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() '~*-~ % ' - 9 "2 Supervisor Date Reviewed By:4k e Ap- '[~M L y it f(;iw'rldgi na .. r Da e, Approved By: k <' R e- . )O Plant Manag r Date
- ST ia A[. Hot,I RACE 2,.. OF.1 l
Mont hIL19mman i
STPECS Unit 2 began the reporting period at 1006 reactor power. l On 3/9/92 Steam Generator Feedwater Pump Turbine 23 was tripped due to an ,
electro hydraulic control fluid leak on the line to the low pressere stop valve. l The fluid leak caused the stop valve to stick in the open position. A weld had cracked causing a leak to develop. The weld and a portion of the line was >
replaced. Two hydraulie actuators were replaced to allow tl.c stop valve to return to service. During the loss of the feedwater pump turbine, the Master controller was responding erratically. Reactor power was reduced to 49% to ,
minimize the possibility of a unit trip during troubleshooting. A spike was i detected on an auxiliary relay card in the 7300 cabinet. The card was replaced i and the unit was returned to full power on 3/12/9?. ,
On 3/30/92 Steam Generator Feedwater Pump Turbine ?? tripped on low oil
. pressure when a main oli pump tripped due to.a fault in the cabling. Reactor i power was reduced to 48% while investigating the cause of the pump trip. The I enble at the oil pump was repaired. The unit completed the reportin6 period with 'l the unft approaching full power.
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ATIACHMLNT 1 l ST HL-A[. Hotel
- PAGE . 5._. OF 7 i l
OPERATING DATA REPORT DOCKET NO, 50 499 l UNIT 2 DATE Apr 2. 1992 ,
COMPLETED !sY A.P. Rent !
l TELEP110NE 512/972-7786
- i. ;
i OPERATING STATUS
- 1. REPORTING PERIOD: 03/01 03/31 CROSS Il0URS IN REPORTING PERIOD: 744 ,
- 2. CURRENTLY AUTil0RIZED POWER LEVEL (MWt): 3800' i MAX.DEPENDtCAPACITY (MWe. Net): _1250.6- j DESIGN ELECTRICAL RATING (MWe Net): 1250.(t ;
3.- POWER LEVEL TO WilICll RESTRICTED (IP ANY)(MWe. Net): None.
- 4. REASONS FOR RESTRICTION (IF ANY): N/A l 1
i THIS MONTil YR TO DATE CUMUIATIVE l \
- 5. ' NUMBER OF HOURS REACTOR WAE CRITICAL. . . . . 16LO 2035.6. 17450.2 l
- 6. REACTOR RESERVE ' SilUTDOWN 110URS . . . . . . . . . . . 0 0 0 ;
'7. Il0URS GENERATOR ON LINE............... .. 744.0 1998.3 _ 16480.5 ]
- 8. UNIT RESERVE SHUTDOWN 1100RS . . . . . . . . . . . . . . 0 0 0 l
- 9. CROSS TilERMAL EN5'RCY CENERATED (MVt).....F 63411 . 7366291 $9759562 l" 10. CROSS ELECTRICAL ENERGY GENERATED (MWil) . . 908680 2513490 20180850 ;
- 11. NET ELECTRICAL ENERGY CENERATED (MVil)..., 870309 _ 2407855 _19111858'
-12. REACTOR SERVICE FACT 0R.................. 100.0% 93.2.1 71.5% !
- 13. REACTOR AVAIIABII.ITY l ACTOR. . . . . . . . . . . . . . l.Q0.,.J.1 93.2,1 Z.1,di .
- 14. ' UNIT SERVICE FACTOR.. .... ....... ..... 100.0% 91 11- 67.5%
- 15. UNIT AVAIIABI LITY FACTOR. . . . . . . . . . . . . . . .. _100. 0t 9L11 67.5%
- 16. UNIT CAPACITY FACTOR (Using MDC). ....... 93.5% 88.21 ' 62.6%
e
- 17. UNIT CAPACITY FACTOR (Vain.g Des! En MWe) . . 93.5% _ 88.2% 62.6%- .,
1B. UNIT FORCED ("JTAGE RATE . . . . . . . . . . . . . . . . . _. ,,,_QJ.1 8,% 15.54-
- 19. SilUTDOWNS SCllEDULID OVER NEXT 6 MONTilS (TYPE DATE AND DURATION OF EACll):
- . N/A
- 20. IF SilVT DOWN AT END OF REPORT PERIOD ESTIMATED DATE OF STARTUP: N/A f
lil ii t 1:W in 7.
bI H1 /G 'Ibt,1 I'AC E
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fl .. .. _ 0 F
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AVERACE DAILY UNIT POWER LEVEL DOCEET No. 50 499 UNIT 2 DATE Apr 2. 1902 COMPLETED BY LP. Kept TELEPil0NE 112/972-7786 MONTil _116RCil DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MVe-Net) (MWo Net) 1 1251 17 1Z12 2 1214 18 1255 3 ,_,
1255 19 ,
1257 _
4 _,
1256 20 1255 _ , . ,
5 _
1255 21 _ 1215 _
6 12 M__ 22 ,_
1256 ,
s 7 1255 23 . 1252 8 ,_1255 24 12}0 9 _
476 25 1250 10 54) 26 1255 11 545 27 1256 12 912 28 1253 13 _,
1252 29 ,_ l.256 14 1231 30 1252 15 1249 31 649 16 1249
UNIT SHUTDOWNS AND POWE2 REDUCTIO!sS DOCKET NO. 50-499 .
, UNIT 2 ,
DATE Apr. 2. 1992 COMPLETED BY A.P. Kent TELEPHONE 512/972-7786 REPORT MONTH MAPai
5 Type
'No. Date Duration Reason Method of Licensee System Component Cause & Corrective Action to (Hours) Shstting Event Code Code. Prevent . Recurrence Down Report #
Reactor.
92-03 920309 F 0.0 B -5 N/A JC P Steam Generator Feedwater Pump Turbine 23 was tripped due to an electro-hydraulic control fluid leak on the line to the low pressure stop valve. The fluid leak caused the stop valve to stick in the open position. A weld had cracked causing a leak to develop. The weld and a portion
.,of the line was replaced. Two hydraulic actuators were replaced to allow the stop valve to return to service. During the loss of the feedwater pump turbine, the Master Controller was respoMing erratically. The reactor wa.s reduced to 49% to minimize the possibility of a unit trip during troubleshooting. A spike was detected on an auxiliary relay card in the 7300 cabinet. The card was replaced.
s
'!s53 i
1 F: Forced 2
Reason:
3 Method:
4 IEEE 805-1983 5
IEEE 803A-1983 lj g=
h S: Scheduled A-Equipment Failure (Explain)
B-Maintenance or Test 14'.anual 2 Pfanual Scram (Ot $
j! gg C-Refueling 3-Automatic Scram D-Regulatory Restriction 4-Cont. of Existing { 'c3 r#
E-Operator Training & License Exam Outage L F-Administrative. 5-Reduction .
G-Operational Error (Explain) 9-Other.
H-Other (Explain) l 1
UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-449 CIIT L DATE Arr. 2. 19?2 COMPLtit.D BY A.P. Vent TELEPHONE 512/972-77FA REPORT MONTH MARCH 2 3 4 5 1
Duration Reason Method of Licensee System Component Cause & Corrective Action to No. Date Type Prevent Recurrence Shutting Event Code Code (Hours)
Down Report
- Reactor SJ P Steam Generator Feedwater Pump Turbine 22 92-05 920330 F O.0 i B 5 N/A tripped on low oil pressure when a enin oil pump tripped due to a fault in the cabling. Reactor power was reduced to 48%
while investigating the cause of the pump trip. The cable at the oil pump was repaired.
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3 1 2 Method: IEEE 805-1983 IEEE 803A-1983 l N E 1, F: Forced Reason:
1-Manual ,, 4 r-S: Scheduled A-Equipoent Failure (Explain) lf" ['
B-Maintenance or Test 2-Manual Scram M 0>
3-Automatic Scram C-Refueling 4-Cont. of Existing ; a [ -' j D-Regulatory Restriction i,' - N!
E-Operator Training 6 License Exaa Outage F-Administrative 5-Reduction O f I, C-Operational Error (Explain) 9-Other e
H-Other (Explain) f
,p
.,, -._ATT4CHilENT 4
- ST-HL AE 404 :
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i PAGE -- ']-_. OF . '1 T9]LVA and Sa f e ty Valy,gg _ Suragry These vore no PORV on Safety Valves challenged during the report.InB period, i 1
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