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Category:MONTHLY OPERATING ANALYSIS REPORT
MONTHYEARL-99-154, Monthly Operating Repts for Sept 199 for Bvps,Units 1 & 2. with1999-09-30030 September 1999 Monthly Operating Repts for Sept 199 for Bvps,Units 1 & 2. with L-99-140, Monthly Operating Repts for Aug 1999 for Bvps,Units 1 & 2. with1999-08-31031 August 1999 Monthly Operating Repts for Aug 1999 for Bvps,Units 1 & 2. with L-99-126, Monthly Operating Repts for Jul 1999 for Beaver Valley Power Station,Units 1 & 2.With1999-07-31031 July 1999 Monthly Operating Repts for Jul 1999 for Beaver Valley Power Station,Units 1 & 2.With L-99-107, Monthly Operating Repts for June 1999 for Bvps,Units 1 & 2. with1999-06-30030 June 1999 Monthly Operating Repts for June 1999 for Bvps,Units 1 & 2. with L-99-096, Monthly Operating Repts for May 1999 for BVPS Units 1 & 2. with1999-05-31031 May 1999 Monthly Operating Repts for May 1999 for BVPS Units 1 & 2. with L-99-079, Monthly Operating Repts for Apr 1999 for Beaver Valley Power Station,Units 1 & 2.With1999-04-30030 April 1999 Monthly Operating Repts for Apr 1999 for Beaver Valley Power Station,Units 1 & 2.With L-99-058, Monthly Operating Repts for Mar 1999 for Bvps,Units 1 & 2. with1999-03-31031 March 1999 Monthly Operating Repts for Mar 1999 for Bvps,Units 1 & 2. with L-99-038, Monthly Operating Repts for Feb 1999 for Bvps,Units 1 & 2. with1999-02-28028 February 1999 Monthly Operating Repts for Feb 1999 for Bvps,Units 1 & 2. with ML20203D4811999-01-31031 January 1999 Monthly Operating Repts for Jan 1999 for Bvps,Units 1 & 2, in Accordance with NRC GL 97-02.With ML20199C9971998-12-31031 December 1998 Monthly Operating Repts for Dec 1998 for Bvps,Units 1 & 2. with L-98-229, Monthly Operating Repts for Nov 1998 for Bvps,Units 1 & 2. with1998-11-30030 November 1998 Monthly Operating Repts for Nov 1998 for Bvps,Units 1 & 2. with L-98-210, Monthly Operating Repts for Oct 1998 for Bvps,Units 1 & 2. with1998-10-31031 October 1998 Monthly Operating Repts for Oct 1998 for Bvps,Units 1 & 2. with L-98-197, Monthly Operating Repts for Sept 1998 for Beaver Valley Power Station,Units 1 & 2.With1998-09-30030 September 1998 Monthly Operating Repts for Sept 1998 for Beaver Valley Power Station,Units 1 & 2.With L-98-178, Monthly Operating Repts for Aug 1998 for Bvps,Units 1 & 2. with1998-08-31031 August 1998 Monthly Operating Repts for Aug 1998 for Bvps,Units 1 & 2. with L-98-168, Monthly Operating Repts for July 1998 for Bvps,Units 1 & 21998-07-31031 July 1998 Monthly Operating Repts for July 1998 for Bvps,Units 1 & 2 L-98-139, Monthly Operating Repts for June 1998 for Bvps,Units 1 & 21998-06-30030 June 1998 Monthly Operating Repts for June 1998 for Bvps,Units 1 & 2 L-98-119, Monthly Operating Repts for Bvps,Units 1 & 21998-05-31031 May 1998 Monthly Operating Repts for Bvps,Units 1 & 2 L-98-096, Monthly Operating Repts for Apr 1998 for Bvps,Units 1 & 21998-04-30030 April 1998 Monthly Operating Repts for Apr 1998 for Bvps,Units 1 & 2 L-98-068, Monthly Operating Repts for Mar 1998 for Bvps,Units 1 & 21998-03-31031 March 1998 Monthly Operating Repts for Mar 1998 for Bvps,Units 1 & 2 L-98-036, Monthly Operating Repts for Feb 1998 for Beaver Valley Power Station1998-02-28028 February 1998 Monthly Operating Repts for Feb 1998 for Beaver Valley Power Station ML20202F8191998-01-31031 January 1998 Monthly Operating Repts for Jan 1998 for Beaver Valley Power Station,Units 1 & 2 ML20198L3981997-12-31031 December 1997 Monthly Operating Repts for Dec 1997 for Beaver Valley Power Station,Units 1 & 2 L-97-072, Monthly Operating Repts for Nov 1997 for Bvps,Units 1 & 21997-11-30030 November 1997 Monthly Operating Repts for Nov 1997 for Bvps,Units 1 & 2 L-97-057, Monthly Operating Repts for Oct 1997 for Beaver Valley Power Station,Units 1 & 21997-10-31031 October 1997 Monthly Operating Repts for Oct 1997 for Beaver Valley Power Station,Units 1 & 2 L-97-040, Monthly Operating Repts for Sept 1997 for Bvps,Units 1 & 21997-09-30030 September 1997 Monthly Operating Repts for Sept 1997 for Bvps,Units 1 & 2 ML20216H6031997-08-31031 August 1997 Monthly Operating Repts for Aug 1997 for Beaver Valley Power Station ML20210K5821997-07-31031 July 1997 Monthly Operating Repts for Jul 1997 for Bvps,Units 1 & 2 ML20140D7261997-05-31031 May 1997 Monthly Operating Repts for May 1997 for BVPS ML20141B3501997-04-30030 April 1997 Monthly Operating Repts for Apr 1997 for Beaver Valley Power Station,Units 1 & 2 ML20137T1441997-03-31031 March 1997 Monthly Operating Repts for Mar 1997 for Beaver Valley Power Station Units 1 & 2 ML20136G4651997-02-28028 February 1997 Monthly Operating Repts for Feb 1997 for Beaver Valley Power Station,Unit 1 & 2 ML20134K1521997-01-31031 January 1997 Monthly Operating Repts for Jan 1997 for Beaver Valley Power Station,Units 1 & 2 ML20133F4831996-12-31031 December 1996 Monthly Operating Repts for Dec 1996 for Beaver Valley Power Station Unit 1 & 2 ML20132B1001996-11-30030 November 1996 Monthly Operating Repts for Nov 1996 for Beaver Valley Power Station Unit 1 & 2 ML20134H4921996-10-31031 October 1996 Monthly Operating Repts for Oct 1996 for Beaver Valley Power Station,Units 1 & 2 ML20128N1911996-09-30030 September 1996 Monthly Operating Repts for Sept 1996 for Beaver Valley Power Station Unit 1 & 2 ML20117M2091996-08-31031 August 1996 Monthly Operating Repts for Aug 1996 for Beaver Valley Power Station Units 1 & 2 ML20117B2481996-07-31031 July 1996 Monthly Operating Rept for July 1996 for Beaver Valley Power Station ML20115D4061996-06-30030 June 1996 Monthly Operating Repts for June 1996 for BVPS ML20117M1791996-05-31031 May 1996 Monthly Operating Repts for May 1996 for Beaver Valley Power Station,Units 1 & 2 ML20111B2441996-04-30030 April 1996 Monthly Operating Repts for Apr 1995 for Beaver Valley Power Station ML20101R0621996-03-31031 March 1996 Monthly Operating Repts for Mar 1996 for Beaver Valley Power Station ML20100R2841996-02-29029 February 1996 Monthly Operating Repts for Feb 1996 for Beaver Valley Power Station ML20097D4541996-01-31031 January 1996 Monthly Operating Repts for Jan 1996 for Beaver Valley Power Station ML20096B2531995-12-31031 December 1995 Monthly Operating Repts for Dec 1995 for Beaver Valley Power Station ML20095D8651995-11-30030 November 1995 Monthly Operating Repts for Nov 1995 for Beaver Valley Power Station ML20094H3631995-10-31031 October 1995 Monthly Operating Repts for Oct 1995 for Beaver Valley Power Station ML20092F4251995-08-31031 August 1995 Monthly Operating Repts for Aug 1995 for Beaver Valley Power Station ML20087F1331995-07-31031 July 1995 Monthly Operating Repts for Jul 1995 for Beaver Valley Power Station ML20086G1601995-06-30030 June 1995 Monthly Operating Repts for June 1995 for Beaver Valley Power Station Unit 1 & 2 1999-09-30
[Table view] Category:TEXT-SAFETY REPORT
MONTHYEARL-99-154, Monthly Operating Repts for Sept 199 for Bvps,Units 1 & 2. with1999-09-30030 September 1999 Monthly Operating Repts for Sept 199 for Bvps,Units 1 & 2. with L-99-139, LER 99-S01-00:on 990813,uncompensated Loss of Ability to Detect within Single Intrusion Security Detection Zone Occurred.Caused by Procedure non-compliance.Involved Personnel Received Counseling Re Event.With1999-09-0202 September 1999 LER 99-S01-00:on 990813,uncompensated Loss of Ability to Detect within Single Intrusion Security Detection Zone Occurred.Caused by Procedure non-compliance.Involved Personnel Received Counseling Re Event.With L-99-140, Monthly Operating Repts for Aug 1999 for Bvps,Units 1 & 2. with1999-08-31031 August 1999 Monthly Operating Repts for Aug 1999 for Bvps,Units 1 & 2. with L-99-126, Monthly Operating Repts for Jul 1999 for Beaver Valley Power Station,Units 1 & 2.With1999-07-31031 July 1999 Monthly Operating Repts for Jul 1999 for Beaver Valley Power Station,Units 1 & 2.With L-99-107, Monthly Operating Repts for June 1999 for Bvps,Units 1 & 2. with1999-06-30030 June 1999 Monthly Operating Repts for June 1999 for Bvps,Units 1 & 2. with ML20209D9531999-06-27027 June 1999 Inservice Insp Ninety-Day Rept Bvps,Unit 2 Outage 7,Year 1999 L-99-096, Monthly Operating Repts for May 1999 for BVPS Units 1 & 2. with1999-05-31031 May 1999 Monthly Operating Repts for May 1999 for BVPS Units 1 & 2. with L-99-078, Special Rept:On 990326,seismic Monitoring Instruments Were Declared Inoperable.Caused by Resolution of Potential TS Compliance Issue & Work Scheduling Issue.Instrumentation Was Returned to Svc Following Calibr & Declared Operable1999-05-0303 May 1999 Special Rept:On 990326,seismic Monitoring Instruments Were Declared Inoperable.Caused by Resolution of Potential TS Compliance Issue & Work Scheduling Issue.Instrumentation Was Returned to Svc Following Calibr & Declared Operable L-99-079, Monthly Operating Repts for Apr 1999 for Beaver Valley Power Station,Units 1 & 2.With1999-04-30030 April 1999 Monthly Operating Repts for Apr 1999 for Beaver Valley Power Station,Units 1 & 2.With ML20205L0401999-04-0909 April 1999 SER Accepting Util Relief Requests for Inservice Insp Second 10-year Interval for Beaver Valley Power Station, Unit 2 L-99-054, Special Rept:On 990320,meteorological Tower Wind Speed Sensors Were Declared Inoperable.Caused by Calibration Completed by Vendor Did Not Adequately Cover Full Operating Range of Sensors.Removed Sensors & Sent Offsite1999-04-0505 April 1999 Special Rept:On 990320,meteorological Tower Wind Speed Sensors Were Declared Inoperable.Caused by Calibration Completed by Vendor Did Not Adequately Cover Full Operating Range of Sensors.Removed Sensors & Sent Offsite L-99-058, Monthly Operating Repts for Mar 1999 for Bvps,Units 1 & 2. with1999-03-31031 March 1999 Monthly Operating Repts for Mar 1999 for Bvps,Units 1 & 2. with ML20196K7981999-03-25025 March 1999 Rev 4 to COLR, for Cycle 8 L-99-038, Monthly Operating Repts for Feb 1999 for Bvps,Units 1 & 2. with1999-02-28028 February 1999 Monthly Operating Repts for Feb 1999 for Bvps,Units 1 & 2. with ML20203E1181999-02-10010 February 1999 SER Accepting Proposed Revs to Plant,Units 1 & 2 Quality Assurance Program Description L-99-019, Special Rept:On 990120,meteorological Tower Wind Speed Sensors Declared Inoperable.Caused by Processor Card for Sensor Locked Up & Needed to Be Reset.Heater That Fit Around Shaft of Sensor Replaced1999-02-0505 February 1999 Special Rept:On 990120,meteorological Tower Wind Speed Sensors Declared Inoperable.Caused by Processor Card for Sensor Locked Up & Needed to Be Reset.Heater That Fit Around Shaft of Sensor Replaced ML20196F7011999-01-31031 January 1999 BVPS Unit 2 Heatup & Cooldown Limit Curves During Normal Operation at 15 EFPY Using Code Case N-626 ML20203D4811999-01-31031 January 1999 Monthly Operating Repts for Jan 1999 for Bvps,Units 1 & 2, in Accordance with NRC GL 97-02.With ML20207E6631999-01-28028 January 1999 Rev 0 to EMECH-0713-1, Operational Assessment of SG Tubing at Beaver Valley Unit 1,Cycle 13 ML20210G7041999-01-22022 January 1999 BVPS Unit 1 Facility Changes,Tests & Experiments for 980123-990122 ML20207E5861998-12-31031 December 1998 Annual Rept 1998 for Toledo Edison ML20207E5601998-12-31031 December 1998 Annual Rept 1998 for Pennpower ML20198B9021998-12-31031 December 1998 BVPS Unit 1 Simulator Four Yr Certification Rept for 1995-1998 ML20207E5901998-12-31031 December 1998 Dqe 1998 Annual Rept to Shareholders ML20199C9971998-12-31031 December 1998 Monthly Operating Repts for Dec 1998 for Bvps,Units 1 & 2. with ML20207E5521998-12-31031 December 1998 Annual Rept 1998 for Ohio Edison ML20207E5761998-12-31031 December 1998 Annual Rept 1998 for Illuminating Co ML20204J6751998-12-31031 December 1998 1998 Annual Rept for Dbnps,Unit 1,PNPP,Unit 1 & BVPS Units 1 & 2 ML20199F5341998-12-29029 December 1998 Safety Evaluation Granting Relief Requests 1-TYP-3-B3.140-1, 1-TYP-3-B5.70-1,1-TYP-3-RH-E-1-1,1-TYP-3-B-G-1, 1-TYP-3-APP-I-1,1-TYP-3-UT-1,1-TYP-3-N-509,1-TYP-3-N-521, 1-TYP-3-N-524,1-TYP-3-B3.120-1 & 1-TYP-3-C6.10-1 ML20198K8551998-12-21021 December 1998 SER Granting Relief Request PRR-5 for Third 10-year Inservice Testing for Beaver Valley Power Station,Unit 1 ML20198A1631998-12-0909 December 1998 SER Approving Implementation Program to Resolve USI A-46 at Facility That Has Adequately Addressed Purpose of 10CFR50.54(f) Request L-98-229, Monthly Operating Repts for Nov 1998 for Bvps,Units 1 & 2. with1998-11-30030 November 1998 Monthly Operating Repts for Nov 1998 for Bvps,Units 1 & 2. with ML20195J3131998-11-12012 November 1998 Safety Evaluation Granting First & Second 10-yr Interval Inservice Insp Request for Relief L-98-210, Monthly Operating Repts for Oct 1998 for Bvps,Units 1 & 2. with1998-10-31031 October 1998 Monthly Operating Repts for Oct 1998 for Bvps,Units 1 & 2. with ML20206G0291998-10-31031 October 1998 BVPS Unit 2 Facility Changes,Tests & Experiments for Period 971101-981031 ML20154R9121998-10-20020 October 1998 Safety Evaluation Accepting Proposed Changes to QA Program Description in Chapter 17.2 of BVPS-2 Ufsar.Proposed Changes Would Modify QA Organization to Allow Warehouse QC Inspectors to Report to Manager of Nuclear Procurement Dept ML20154P7491998-10-19019 October 1998 SE Accepting Second ten-year Interval Inservice Insp Request for Relief RR-1-TYP-2-B5.40-1,Rev 0,for Plant, Unit 1 ML20198F7611998-10-0606 October 1998 Duquesne Light Co,Beaver Valley Power Station 1998 Emergency Preparedness Ingestion Zone Exercise, Conducted on 981006 ML20154C6711998-10-0101 October 1998 Safety Evaluation Concluding That Revised Model Identified in Dl Submittal Was Appropriate for Analysis of Installed Conduit Ampacity Limits.Determined That There Are No Outstanding Safety Concerns with Respect to Ampacity ML20154D5001998-09-30030 September 1998 Special Rept on Overview of BVPS-1 & BVPS-2 TS Compliance Issues & Corrective Action Taken L-98-197, Monthly Operating Repts for Sept 1998 for Beaver Valley Power Station,Units 1 & 2.With1998-09-30030 September 1998 Monthly Operating Repts for Sept 1998 for Beaver Valley Power Station,Units 1 & 2.With ML20154E2171998-09-28028 September 1998 Follow-up Part 21 Rept Re Defect with 1200AC & 1200BC Recorders Built Under Westronics 10CFR50 App B Program. Westronics Has Notified Bvps,Ano & RBS & Is Currently Making Arrangements to Implement Design Mods L-98-188, Special Rept:During 1998,Unit 2 SG Eddy Current exam,26 Tubes Were Improperly Encoded in SG 2RCS-SG21C During Previous Outage.Use of Independent Databases to Track New Indications Being Implemented as Preventive Measure1998-09-21021 September 1998 Special Rept:During 1998,Unit 2 SG Eddy Current exam,26 Tubes Were Improperly Encoded in SG 2RCS-SG21C During Previous Outage.Use of Independent Databases to Track New Indications Being Implemented as Preventive Measure L-98-178, Monthly Operating Repts for Aug 1998 for Bvps,Units 1 & 2. with1998-08-31031 August 1998 Monthly Operating Repts for Aug 1998 for Bvps,Units 1 & 2. with ML20155B5871998-08-28028 August 1998 Non-proprietary Rev 1 to 51-5001925-01, Risk Assessment for Installation of Electrosleeves at BVPS & Callaway Plant ML20236X2351998-08-0505 August 1998 Part 21 Rept Re Defect Associated W/Westronics 1200AC & 1200BC Recorders Built Under Westronics 10CFR50,App B Program.Beaver Valley,Arkansas Nuclear One & River Bend Station Notified.Design Mod Is Being Developed L-98-168, Monthly Operating Repts for July 1998 for Bvps,Units 1 & 21998-07-31031 July 1998 Monthly Operating Repts for July 1998 for Bvps,Units 1 & 2 L-98-157, Special Rept:On 980423,inoperability of Seismic Monitoring Instrument Noted.Caused by Obsolescence of Instrument & Inability to Obtain Necessary Spare Parts.Design Change Is Being Pursued to Obtain Replacement Product1998-07-29029 July 1998 Special Rept:On 980423,inoperability of Seismic Monitoring Instrument Noted.Caused by Obsolescence of Instrument & Inability to Obtain Necessary Spare Parts.Design Change Is Being Pursued to Obtain Replacement Product L-98-139, Monthly Operating Repts for June 1998 for Bvps,Units 1 & 21998-06-30030 June 1998 Monthly Operating Repts for June 1998 for Bvps,Units 1 & 2 L-98-119, Monthly Operating Repts for Bvps,Units 1 & 21998-05-31031 May 1998 Monthly Operating Repts for Bvps,Units 1 & 2 1999-09-30
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'Af Telephone (412) 393-6000 Nu ewB G,roup L-99-126 Shippingport. PA 15077-0004 August 6,1999 Beaver Valley Power Station Unit 1 - Docket No. 50-334, License No. DPR-66 Unit 2 - Docket No. 50-412, License No. NPF-73 Monthly Operating Report U. S. Nuclear Regulatory Conunission Document Control Desk Washington, DC 20555 Gentlemen:
In accordance with NRC Generic Letter 97-02, " Revised Contents of the Monthly Operating Report", and Unit I and 2 Technical Specification 6.9.1.6, the " Monthly Operating Report" is submitted for Unit I and Unit 2 for the month of July 1999.
Respectfully, K. L. Ostrowski Division Vice President, Nuclear Operations Group and Plant Manager DTJ/ sip s
Enclosures
/
cc: NRC Regional Office King of Prussia, PA
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The Nuclear Professionals X . . .-mm 9908110139 990731 PDR ADOCK 05000334 R PDR
UNIT SHUTDOWNS DOCKET NO. 50-334 l UNIT NAME BVPS Unit #1 l , , DATE August 4,1999 i COMPLETED BY David T. Jones TELEPHONE (412) 393-4962 REPORTING PERIOD: July 1999 No. Date Type Duration Reason Method of Cause / Corrective Actions F: Forced (Hours) (1) Shutting s: scheduled Down (2) Comments l NONE 1
l l
(1) Reneen (2) Method A Equipment Failure (Expimin) 1. Manuel B - Maintenance or Test 2. Manuel Trip / Screm l C Refueling 3 Automatic Trip / Scram o Regulatory Restriction 4 - Contmustion E operator Training i Ucense Enemination 5. other (Expimin)
F - Administrative G - operational Error (Emplem)
H other(Empimin)
SUMMARY
The Unit began the report period operating at a nominal value of 100% output. At 1843 hours0.0213 days <br />0.512 hours <br />0.00305 weeks <br />7.012615e-4 months <br /> on 07/13/99, output was reduced by approximately 1% to prevent high Tavg alarms pending completion of calibration of the median Delta-T/Tavg temperature loops. Following completion of calibration of the median Delta-T/Tavg temperature loops, output was retumed to a nominal value of 100% at 2000 hours0.0231 days <br />0.556 hours <br />0.00331 weeks <br />7.61e-4 months <br /> on 07/14/99.
The Unit continued to operate at a nominal value of 100% output until 07/31/99. With unusually warm and humid atmospheric conditions present, incremental load reductions to approximately 98% output were commenced at 1640 hours0.019 days <br />0.456 hours <br />0.00271 weeks <br />6.2402e-4 months <br /> to stabilize Condenser hotwell conditions due to the heat transfer capability of the Coolmg Tower being slightly below design. Once conditions in the Condenser hotwell had improved, the Unit was retumed to a nominal value of 100% output st 0217 hours0.00251 days <br />0.0603 hours <br />3.587963e-4 weeks <br />8.25685e-5 months <br /> on 08/01/99.
i l
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4 OPERATING DATA REPORT DOCKET NO.: 50-334 UNIT NAME: BVPS UNIT 61 REPORT DATE: 08/05/99 COMPLETED BY: DAVID T. JONES TELEPHONE: (412) 393-4962
~ 1a. REPORTING PERIOD: JULY 1999
- 1. DESIGN ELECTRICAL RATING (Net Mwe): 835 [ [
- 2. MAX. DEPENDABLE CAPACITY (Net Mwe): 810 [,,,,,,,,,,,,,,,,[
THIS MONTH YEAR TO DATE CUMULATIVE 3a. HOURS IN REPORTING PERIOD: 744.0 5087.0 203807.0
- 3. NO. Or HRS. REACTOR WAS CRITICAL: 744.0 4243.0 133523.0
- 4. SERVICE HOURS GENERATOR ON LINE: 744.0 4174.2 131205.9
- 5. UNIT RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0
- 6. NET ELECTRICAL ENERGY GEN. (MWH): 601300.0 3261100.0 96946992.0
- 7. GROSS ELECT. ENERGY GEN. (MWH): 637710.0 3478340.0 103645115.0
- 8. GROSS THE1U4AL ENERGY GEN. (MWH): 1967597.0 10671282.0 320141059.5
- 9. UNIT AVAILABILITY FACTOR (%): 100.0 82.1 65.9
- 10. UNIT CAPACITY FACTOR (MDC) (%): 99.8 79.1 60.7
- 11. UNIT FORCED OUTAGE RATE (%): 0.0 11.2 18.1 l 1
e
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UNIT SHUTDOWNS DOCKET NO. 50 412 UNIT NAME BVPS Unit e2 i DATE August 4,1999 COMPLETED BY David T. Jones TELEPHONE (412) 393 4962 i REPORTING PERIOD: Julv 1999 l
l l No. Date Type Duration Reason Method of Cause / Corrective Actions j p.Foroed (Hours) (1) Shutting s: scheduled Down (2) Comments 7 990718 F 141.2 A 1 The Unit was shutdown to cold shutdown !
due to inoperability of the 2 2 Emergency .
Diesel Generator following a loss of the Emergency 4KV Bus *DF* (see the
" Summary" below for additional details).
The cause for the failure was attributed to a faulty control relay in the voltage regulator on the 2 2 EDG, which was replaced.
8 990723 F 43.4 B 4 The Unit remained shutdown to complete .
cleaning of the Service Water System side of the fouled 21 Emergency Diesel Generator Heat Exchanger caused by accumulation of dead zebra mussels following a clamicide (toxic kill) injection.
9 990725 F 49.4 H 4 The Unit remained shutdown to complete startup activities following resolution of items 7 and 8 above.
(1) Resean _
(2) Method A Equipment Feliure(Eglein) 1 Manuel B MaintenanceorTest 2. Manuel Trip / Scram C . Refuelin0 3 Automatic Trip / Screm D - Regulatory Restriellen 4.Continuehon E . operator Training / unente Eenmmellon 5. other (Explain)
F . Administraeve o operationalErver(Eglein)
H . other (Egloir)
SUMMARY
The Unit began the report period operating at a nominal value of 100% output. On 07/03/99 with unusually- warm and humid atmospheric conditions present, incremental load reductions to approximately 92% output were commenced at 1330 hours0.0154 days <br />0.369 hours <br />0.0022 weeks <br />5.06065e-4 months <br /> to stabilize Condenser hotwell conditions due to the heat transfer capability of the Cooling Tower being slightly below design. Once conditions in the Condenser hotwell had improved, the Unit was retumed to a nominal value of 100% output at 0608 hours0.00704 days <br />0.169 hours <br />0.00101 weeks <br />2.31344e-4 months <br /> on 07/04/99 With unusually warm and humid atmospheric conditions still present during the month, additional incremental load reductions were made on the following dates and times:
UNIT SHUTDOWNS DOCKET No. 50-412 UNIT NAME BVPS Unit #2 DATE August 4,1999 COMPLETED BY David T. Jones TELEPHONE (412) 393-4962 REPORTING PERIOD: July 1999 l
l
SUMMARY
(continued):
Date & Time Started Min. Outout Achieved Date & Time Retumed to 100%
07/04/99 at 1023 hours0.0118 days <br />0.284 hours <br />0.00169 weeks <br />3.892515e-4 months <br /> 90 % 07/05/99 at 0616 hours0.00713 days <br />0.171 hours <br />0.00102 weeks <br />2.34388e-4 months <br /> 07/05/99 at 0920 hours0.0106 days <br />0.256 hours <br />0.00152 weeks <br />3.5006e-4 months <br /> 93% 07/06/99 at 0209 hours0.00242 days <br />0.0581 hours <br />3.455688e-4 weeks <br />7.95245e-5 months <br /> 07/06/99 at 1235 hours0.0143 days <br />0.343 hours <br />0.00204 weeks <br />4.699175e-4 months <br /> 97% 07/06/99 at 2133 hours0.0247 days <br />0.593 hours <br />0.00353 weeks <br />8.116065e-4 months <br /> 07/09/99 at 1545 hours0.0179 days <br />0.429 hours <br />0.00255 weeks <br />5.878725e-4 months <br /> 94 % 07/09/99 at 2056 hours0.0238 days <br />0.571 hours <br />0.0034 weeks <br />7.82308e-4 months <br /> The Unit continued to operate at a nominal value of 100% output until 07/16/99. With unusually warm and humid atmospheric conditions present, incrementalload reductions to approximately 93% output were commenced at 1516 hours0.0175 days <br />0.421 hours <br />0.00251 weeks <br />5.76838e-4 months <br /> to stabilize Condenser hotwell conditions due to the heat transfer '
capability of the Cooling Tower being slightly below design. At 1912 hours0.0221 days <br />0.531 hours <br />0.00316 weeks <br />7.27516e-4 months <br /> on 07/16/99 with the Unit at approximately 93% output, a power reduction was commenced due to loss of the Train "B" Emergency 4KV Bus "DF" which occurred at 1729 hours0.02 days <br />0.48 hours <br />0.00286 weeks <br />6.578845e-4 months <br /> during testing of the 2-2 Emergency Diesel Generator (EDG) earlier in the day. The shutdown was halted at approximately 65% output on 07/16/99 at 2218 hours0.0257 days <br />0.616 hours <br />0.00367 weeks <br />8.43949e-4 months <br /> following restoration of the Emergency "DF" Bus. With the cause of the loss of the Emergency "DF" Bus still unknown and the 2-2 EDG still inoperable, the Unit commenced to shutdown to cold shutdown at 2021 hours0.0234 days <br />0.561 hours <br />0.00334 weeks <br />7.689905e-4 months <br /> on 07/17/99. The Unit was removed from the electrical grid at 0113 hours0.00131 days <br />0.0314 hours <br />1.868386e-4 weeks <br />4.29965e-5 months <br /> on 07/18/99. Mode 2 was entered at 0140 hours0.00162 days <br />0.0389 hours <br />2.314815e-4 weeks <br />5.327e-5 months <br />, Mode 3 was entered at 0206 hours0.00238 days <br />0.0572 hours <br />3.406085e-4 weeks <br />7.8383e-5 months <br />, Mode 4 was entered at 1030 hours0.0119 days <br />0.286 hours <br />0.0017 weeks <br />3.91915e-4 months <br />, and Mode 5 was entered at 1723 hours0.0199 days <br />0.479 hours <br />0.00285 weeks <br />6.556015e-4 months <br /> on 07/18/99.
On 07/23/99 at 2225 hours0.0258 days <br />0.618 hours <br />0.00368 weeks <br />8.466125e-4 months <br />, the 2-2 EDG was declared operable following resolution of the cause for the loss of the Emergency "DF" Bus. However, additional outage time was needed to complete cleaning of the Service Water System side of the fouled 2-1 EDG Heat Exchanger. This was completed at 1746 hours0.0202 days <br />0.485 hours <br />0.00289 weeks <br />6.64353e-4 months <br /> on 07/25/99. The Unit commenced to heat-up for plant startup. Mode 4 was entered at 1206 hours0.014 days <br />0.335 hours <br />0.00199 weeks <br />4.58883e-4 months <br /> and Mode 3 was entered at 1938 hours0.0224 days <br />0.538 hours <br />0.0032 weeks <br />7.37409e-4 months <br /> on 07/26/99. Mode 2 was entered at 1255 hours0.0145 days <br />0.349 hours <br />0.00208 weeks <br />4.775275e-4 months <br />, the Reactor was taken critical at 1353 hou.% Mode 1 was entered at 1444 hours0.0167 days <br />0.401 hours <br />0.00239 weeks <br />5.49442e-4 months <br />, and the Unit was synchronized to the electncal grid at 1912 hours0.0221 days <br />0.531 hours <br />0.00316 weeks <br />7.27516e-4 months <br /> on 07/27/99. Output was then escalated towards 100%.
With unusually warm and humid atmospheric conditions present, the escalation to full power was halted at approximately 99% output, and incremental load reductions to approximately 96% output were commenced at 1733 hours0.0201 days <br />0.481 hours <br />0.00287 weeks <br />6.594065e-4 months <br /> on 07/28/99. This was done to stabilize Condenser hotwell conditions due to the heat transfer capability of the Cooling Tower being slightly below design. Once conditions in the Condenser hotwell had improved, the Unit was retumed to approximately 99% output at 0205 hours0.00237 days <br />0.0569 hours <br />3.38955e-4 weeks <br />7.80025e-5 months <br /> on 07/29/99. The Unit remained at approximately 99% output until 0400 hours0.00463 days <br />0.111 hours <br />6.613757e-4 weeks <br />1.522e-4 months <br /> on 07/29/99 when output was retumed to a nomenal value of 100%. This was done at the request of Duquesne Light System Operations for load following.
UNIT SHUTDOWNS DOCKET NO. 50-412 UNIT NAME BVPS Unit #2
- ' DATE Auodst 4,1999 COMPLETED BY David T. Jones
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TELEPHONE (412) 393-4962 REPORTING PERIOD: July 1999
SUMMARY
(continued):
With unusually warm and humid atmospheric conditions still present, incremental load reductions to approximately 97.5% output were commenced at 1200 hours0.0139 days <br />0.333 hours <br />0.00198 weeks <br />4.566e-4 months <br /> on 07/29/99 to stabilize Condenser hotwell conditions due to the heat transfer capability of the Cooling Tower being slightly below design. ,
Once conditions in the Condenser hotwell had improved, the Unit was retumed to a nominal value of 100% output at 0107 hours0.00124 days <br />0.0297 hours <br />1.76918e-4 weeks <br />4.07135e-5 months <br /> on 07/30/99. With unusually warm and humid atmospheric conditions still present, incremental load reductions to approximately 90% output were commenced at 1020 hours0.0118 days <br />0.283 hours <br />0.00169 weeks <br />3.8811e-4 months <br /> on 07/30/99 to stabilize Condenser hotwell conditions due to the heat transfer capability of the Cooling Tower being slightly below design. Once conditions in the Condenser hotwell had improved, output was escalated to approximately 95% at 0009 hours1.041667e-4 days <br />0.0025 hours <br />1.488095e-5 weeks <br />3.4245e-6 months <br /> on 07/31/99. Escalation of output was halted at approximately 95% to permit post-maintenance testing of the "C" Atmospheric Steam Dump Valve.
Testing was completed and the load restriction was removed at 1705 hours0.0197 days <br />0.474 hours <br />0.00282 weeks <br />6.487525e-4 months <br /> on 07/31/99.
Coincidentally with output at approximately 95% and unusually warm and humid atmospheric conditions still pretent, incrementalload reductions to approximately 83% output were commenced at 1202 hours0.0139 days <br />0.334 hours <br />0.00199 weeks <br />4.57361e-4 months <br /> on 07/31/99 to stabilize Condenser hotwell conditiotis due to the heat transfer capability of the Cooling Tower being slightly below design. Once conditions in the Condenser hotwell had improved, the Unit was retumed to a nominal value of 100% output at 0323 hours0.00374 days <br />0.0897 hours <br />5.340608e-4 weeks <br />1.229015e-4 months <br /> on 08/01/99.
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OPERATING DATA REPORT j . -
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DOCKET NO.: 50-412 UNIT MAME: BVPS UNIT 42 (
REPORT DATE: 08/05/99 I j CONPLETED BY DAVID T. JONES TELEPHONE: (412) 393-4962 l'
l' la. REPORTING PERIOD: JULY 1999
- 1 DESIGN ELECTRICAL RATING (Not Mwe): 836 *
[
- 2. MAX. DEPENDABLE CAPACITY (Net Mwe): 820 [,,,,,,,,,,,,,,,,[
l THIS MONTH YEAR TO DATE CUMtJ,ATIVE l 3a. HOURS IN REPORTING PERIOD: 744.0 5087.0 *J2590.0
'3. NO. OF HRS. REACTOR WAS CRITICAL: 516.2 3824.4 81420.7
- 4. SERVICE HOURS GENERATOR ON LINE: 510.0 3777.9 80807.0
- 5. UCIT RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0
- 6. NET ELECTRICAL ENERGY GEN. (MWH): 384124.0 3031173.0 62431755.0
- 7. GROS $ ELECT.-ENERGY GEN. (MWH): 410618,0 3206124.0 66063076.0
- 8. GROSS THERMAL ENERGY GEN. (MWH): 1271085.0 9731891.0 202236646.0 I
- 9. UNIT AVAILABILITY FACTOR (%): 68.5 74.3 78.8
- 10. UNIT CAPACITY FACTOR (MDC) (%): 63.0 72.7 73.9
- 11. UNIT FORCED OUTAGE RATE (%): 31.5 8.4 12.2 l
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