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Category:MONTHLY OPERATING ANALYSIS REPORT
MONTHYEARML20217H5221999-09-30030 September 1999 Monthly Operating Repts for Sept 1999 for Byron Station, Units 1 & 2.With ML20212B9261999-08-31031 August 1999 Monthly Operating Repts for Aug 1999 for Byron Station,Units 1 & 2.With ML20210R3431999-07-31031 July 1999 Monthly Operating Repts for July 1999 for Byron Station, Units 1 & 2.With ML20209H3711999-06-30030 June 1999 Monthly Operating Repts for June 1999 for Byron Station, Units 1 & 2.With ML20195J8001999-05-31031 May 1999 Monthly Operating Repts for May 1999 for Byron Station,Units 1 & 2.With ML20206R6991999-04-30030 April 1999 Monthly Operating Repts for Apr 1999 for Byron Station Units 1 & 2.With ML20205P7001999-03-31031 March 1999 Monthly Operating Repts for Mar 1999 for Byron Station,Units 1 & 2.With ML20204C7671999-02-28028 February 1999 Monthly Operating Repts for Feb 1999 for Byron Station,Units 1 & 2.With ML20199E6371998-12-31031 December 1998 Monthly Operating Repts for Dec 1998 for Byron Station,Units 1 & 2.With ML20198D1501998-11-30030 November 1998 Monthly Operating Repts for Nov 1998 for Byron Nuclear Power Station,Units 1 & 2.With ML20195F8321998-10-31031 October 1998 Monthly Operating Repts for Oct 1998 for Byron Nuclear Power Station,Units 1 & 2.With ML20154L5501998-09-30030 September 1998 Monthly Operating Repts for Sept 1998 for Byron Nuclear Power Station,Units 1 & 2.With ML20197C9051998-08-31031 August 1998 Monthly Operating Repts for Aug 1998 for Byron Nuclear Power Station,Units 1 & 2.With ML20151Z9651998-08-31031 August 1998 Revised MOR for Aug 1998 for Byron Nuclear Power Station. 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[Table view] Category:TEXT-SAFETY REPORT
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Comm Ed Byron Nuclear Power Station,Unit 1 Cycle 9 Startup Rept ML20205M7061998-12-31031 December 1998 Unicom Corp 1998 Summary Annual Rept. with ML20202F6181998-12-31031 December 1998 Cycle 8 COLR in ITS Format & W(Z) Function ML20206B4001998-12-31031 December 1998 Annual & 30-Day Rept of ECCS Evaluation Model Changes & Errors for Byron & Braidwood Stations ML20199E6371998-12-31031 December 1998 Monthly Operating Repts for Dec 1998 for Byron Station,Units 1 & 2.With ML20202F6021998-12-31031 December 1998 Cycle 9 COLR in ITS Format & W(Z) Function ML20196K6731998-12-31031 December 1998 10CFR50.59 Summary Rept for 1998 ML20207H7731998-11-30030 November 1998 Rev 0 to WCAP-15125, Evaluation of Pressurized Thermal Shock for Byron,Unit 1 ML20207H8011998-11-30030 November 1998 Rev 0 to WCAP-15124, Byron Unit 1 Heatup & Cooldown Limit Curves for Normal Operation ML20198D1501998-11-30030 November 1998 Monthly Operating Repts for Nov 1998 for Byron Nuclear Power Station,Units 1 & 2.With ML20196A4191998-11-19019 November 1998 Safety Evaluation Accepting QA TR CE-1-A,Rev 66 Re Changes in Independent & Onsite Review Organization by Creating NSRB ML20195F8321998-10-31031 October 1998 Monthly Operating Repts for Oct 1998 for Byron Nuclear Power Station,Units 1 & 2.With 05000454/LER-1998-018, Corrected LER 98-018-00:on 980912,inoperable Unit 1 DG Was Noted.Caused by Low Lube Oil Pressure Condition.Immediately Entered Into Lcoar for AC Sources TS 3.8.1.1,Action a1998-10-0909 October 1998 Corrected LER 98-018-00:on 980912,inoperable Unit 1 DG Was Noted.Caused by Low Lube Oil Pressure Condition.Immediately Entered Into Lcoar for AC Sources TS 3.8.1.1,Action a ML20207H7671998-10-0505 October 1998 Rv Weld Chemistry & Initial Rt Ndt ML20154L5501998-09-30030 September 1998 Monthly Operating Repts for Sept 1998 for Byron Nuclear Power Station,Units 1 & 2.With ML20197C9051998-08-31031 August 1998 Monthly Operating Repts for Aug 1998 for Byron Nuclear Power Station,Units 1 & 2.With ML20151Z9651998-08-31031 August 1998 Revised MOR for Aug 1998 for Byron Nuclear Power Station. Rept Now Includes Page 9 Which Was Omitted from Previously Issued Rept ML20238F6551998-08-28028 August 1998 SE Authorizing Licensee Request for Relief NR-20,Rev 1 & NR-25,Rev 0 Re Relief from Examination Requirement of Applicable ASME BPV Code,Section XI for First ISI Interval Exams ML20237E2331998-08-21021 August 1998 Revised Pages of Section 20 of Rev 66 to CE-1-A, QA Topical Rept ML20237B3361998-08-14014 August 1998 B2R07 ISI Summary Rept,Spring 1998 Outage, 961005-980518 ML20237B4841998-07-31031 July 1998 Monthly Operating Repts for July 1998 for Byron Nuclear Power Station Units 1 & 2 1999-09-30
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Commonwealth Ediwn O>mpany
, Ilyron Generating Station
,
- 4 450, North German Church Road
, 9 ,
liyron. IL 610in9794 Tel H15-234 5111 November 8, 1996 LTR: BYRON 96-0313 l FILE: 2.7.200 l
U.S. Nuclear Regulatory Commission Washington, D.C. 20555-0001 i ATTENTION: Document Control Desk
SUBJECT:
Monthly Operating Report i Byron Nuclear Power Station, Units 1 and 2 )
NRC Docket Numbers: 50: 454 and 455 Gentlemen:
Enclosed for your information is the Monthly Operating Report covering )
Byron Nuclear Power Station for the period November 1 through .
November 30, 1996. I Sincerely,
.t"Kofr'n K. L.
Station M nager Byron Nuclear Power Station KLK/JV/ld cc: A.B. Beach, Regional Administrator - RIII g G. Dick, Byron Project Manager - NRR S. Burgess, Senior Resident Inspector - Byron Office of Nuclear Safety - IDNS INPO Records Center F. Yost - Utility Data Institute, Inc. I
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} 9612180356 961130 PDR ADOCK 05000454 R PDR a> **rwwon + o A fuiCom Osmpany
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BYRON NUCLEAR POWER STATION 4
- UNIT 1 AND UNIT 2
, MONTHLY PERFORMANCE REPORT i
COMMONWEALTH EDISON COMPANY NRC DOCKET NO. 050-454 i
NRC DOCKET NO. 050-455 LICENSE NO. NPF-37 LICENSE NO. NPT-66 1
(p \9ebyrtirst9e0311wpf 2)
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Monthly Report for Eyron UNIT 1 for the month of Eovember, 1996.
A. Summary of Operatinct Experience for Unit 1 l
l The Unit began this reporting period in Mode 1 (Power Operations). l l
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B. OPERATING DATA REPORT UNIT ONE DOCKET NO.: 050-454 UNIT: Byron One DATE: 12/10/96 4
- COMPILED BY
- J. Vogl TELEPHONE: (815)234-5441 x2282 OPERATING STATUS
- 1. Reporting Period: November, 1996 Gross Hours: 720
! 2. Currently Authorized Power Level: 3411 (MWt) j Design Electrical Rating: 1175 (MWe-gross)
- 3. Design Elisctrical Rating: 1120 (MWe-net)
Max Dependable Capacity: 1105 (MWe-net) a.
^
- 3. Power Level to Which Restricted (If Any) : None f
4'. Reasons for Restriction (If Any): N/A k
i THIS MONTH YR TO DATE CUMULATIVE *
- 5. Report Period Hrs. 720 8,040 98,257
- 6. Rx Critical Hours 720 5,922.2 81,141.5
- 7. Rx Reserve Shutdown Hours 0 0 38 J
- 8. Hours Generator on Line 720 5,844.4 80,344
- 9. Unit Reserve Shutdown Hours 0 0 0
! ' *10. Gross Thermal Energy (:MWH) 2,356,694 18,625,605.'8 246,390,560.8 l-~ 11. Gross Elec. Energy (MWH) 815,464 6,367,073 83,423,331 1
- 12. Net Elec. Energy (MWH) 779,432 6,048,998 79,101,458
]
l 13. Reactor Service Factor 100 73.66 82.58 i
l .14. Reactor Availability Factor 100 73.66 82.62
- 15. Unit Service Factor 100 72.,69 81.77
- 16. Unit Availability Factor 100 71.69 81.77
- 17. Unit Capacity Factor (MDC net) 97.97 68.09 72.85
'18. Unit Capacity Factor (DER net) 96.66 67.18 71.88
- 19. Unit Forced Outage Hrs. 0 38.9 1,833.4
- 20. Unit Forced Outage Rate 0 0.66 2.23 l
- 21. Shutdowns Scheduled Over Next 6 Months: None
- 22. If Shutdown at End of Report Period, Estimated Date of Startup: None
- 23. Units in Test Status.(Prior to Commercial Operation): None
- Note - The cumulative numbers do not reflect power generated prior to commercial service.
(pWhyvit,sW60313 wpf4) in
C. AVERAGb DAILY UNIT POWER LEVEL UNIT ONE DOCKET NO.: 050-454 l UNIT: Byron One l DATE: 12/10/96 j COMPILED BY: J. Vogl TELEPHONE: (815)234-5441 x2282 MONTH: November, 1996 l
DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 1 l
- 1. 1092 MW 16. 1085 MW j
- 2. 1091 MW 17. 1091 MW
- 3. 1090 MW 18. 1092 MW
- 4. 1090 MW 19. 1093 MW
- 5. 1088 MW 20. 1094 MW i j
6, 1080 MW 21. 1092 MW 7, 1091 MW 22. 1092 MW
- 8. 1091 MW 23. 1091 MW
- 9. 1069 MW 24. 1093 MW !
- 10. 922 MW 25. 1093 MW I
- 11. 1031 MW 26. 1091 MW I l
- 12. 1088 MW 27. 1091 MW
- 13. 1089 MW 28. 1092 MW I
- 14. 1086 MW 29. 1094 MW
- 15. 1084 MW 30. 1096 MW 1
31.
INSTRUCTIONS On this form list the average daily unit power level in MWe-Net for each day in the reporting month. Compute to the nearest whole megawatt. These figures will be used to plot a graph for each reporting month. Note that when maximum dependable capacity is used for the net electrical rating of the unit there may be occasions when the daily average power level exceeds the 100% line (or the restricted power level line.) In such cases the average daily unit power output sheet should be footnoted to explain the apparent anomaly, vw*ynvrwms .pos;
- Report Period: November, 1996 UNIT SHUTDOWNS / REDUCTIONS -
(UNIT 1) **************************
Fo. Date Tvoe Hours Reason Method LER Number System ComDonent Cause & Corrective Action to Prevent Recurrence No shutdowns cr major derating reductions for Unit One.
- TYPE Reason Method System & Component F-Forced A-Equip Failure F-Admin 1-Manual Exhibit F & H ,
S-Sched B-Maint or Test G-Oper Error 2-Manual Scram Instructions for '
C-Refueling H-Other 3-Auto Scram Preparation of D-Regulatory Restriction 4-Continued Data Entry Sheet E-Operator Training 5-Reduced Load Licensee Event Report
& License Examination 9-Other (LER) File (NUREG-0161) ep39hhwrhrs'960313W4)
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l E. UNIOUE REPORTING REOUIREMENTS (UNIT 1) for the month of November, 1996 l
- 1. Safety / Relief valve operations for Unit One.
l VALVES NO & TYPE PLANT DESCRIPTION J DATE ACTUATED ACTUATION CONDITION OF EVENT j None i
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- 2. Licensee generated changes to ODCM.
None
- 3. Indications of failed fuel.
No. Fuel Reliability Indicator: FRI = 2.3 E-5 pCi/CC (pweynnwon .pr-7)
F. LICENSEE EVENT REPORTS (UNIT 1)
The following is a tabular summary of all Licensee Event Reports for Byron Nuclear Power Station, Unit One, occurring during the reporting period, November 1, 1996 through November 30, 1996. This information is provided pursuant to the reportable occurrence reporting requirements as set forth in 10CFR 50.73.
Occurrence Licensee Event Report Number Date Title of Occurrence None i
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II. Monthly Report for Byron UNIT 2 for the month of November. 1996
! l l A. Summary of Operatina ExDerience for Unit 2 The Unit began this reporting period in Mode 1 (Power operations).
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. . B.* OPERATfMG DATA REPORT UMIT TWO
+
DOCKET NO.: 050-455 !
UNIT: Byron Two DATE: 12/10/96 COMPILED BY: J. Vogl TELEPHONE: (815)234-5441 l x2282 OPERATING STATUS
- 1. Reporting Period: November, 1996. Gross Hours: 720 i l
- 2. Currently Authorized Power Level: 3411 (MWt)
Design Electrical Rating: 1175 (MWe-gross)
Design Electrical Rating: 1120 (MWe-net)
Max Dependable Capacity: 1105 (MWe-net)
- 3. Power Level to Which Restricted (If Any): None
- 4. Reasons for Restriction (If Any) . N/A THIS MONTH YR TO DATE CUMULATIVE *
- 5. Report Period Hrs. 720 8,040 81,361
- 6. Rx Critical Hours 720 6,523.8 70,778.7
- 7. Rx Reserve Shutdown Hours 0 0 0 I
- 8. Hours Generator on Line 720 6,481.9 70,102.6
- 9. Unit Reserve Shutdown Hours 0 0 0 10, Gross Thermal Energy (MWH) 2,446,246 21,367,997.6 211,369,200.6
- 11. Gross Elec. Energy (MWH) 843,304 7,333,034 72,038,699
- 12. Net Elec. Energy (MWH) 806,786 6,996,002 68,467,169
- 13. Reactor Service Factor 100 81.14 86.99
- 14. Reactor Availability Factor 100 81.14 86.99
- 15. Unit Service Factor 100 80.62 86.16
- 16. Unit Availability Factor 100 80.62 86.16
- 17. Unit Capacity Factor (MDC net) 101.41 78.75 76.16
- 18. Unit Capacity Factor (DER net) 100.05 77.69 75.14
- 19. Unit Forced Outage Hrs. 0 416.2 1,815.4
- 20. Unit Forced Outage Rate 0 6.03 2.52
- 21. Shutdowns Scheduled Over Next 6 Months: None
- 22. If Shutdown at End of Report Period, Date of Startup: None
- 23. Units in Test Status (Prior to Commercial Operation): None
- Note - The cumulative numbers do not reflect power generated prior to commercial service.
4 (pd9hby,ltrswedII.wpf 10) f l
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- i. . C.* AVERAGk DAILY ITMIT POWER LEVEL U24IT TWO DOCKET NO.: 050-455 UNIT: Byron Two DATE: 12/10/96 COMPILED BY: J. Vogl A-TELEPHONE: (815)234-5441 x2282 MONTH: November, 1996 DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 4 1. '1126 MW 16. 1115 MW
- 2. 1126 MW 17. 1121 MW 3, 1123 MW 18. 1124 MW 4, 1119 MW 19, 1125 MW
- 5. 1117 MW 20. 1126 MW
- 6. 1107 MW 21. 1125 MW
.7. 1119 MW 22. 1126 MW
- 8. _ 1118 MW 23. 1124 MW
- 9. 1122 MW 24, 1127 MW j
- 10. 1106 MW 25. 1130 MW 11, 1075 MW 26, 1128 MW ,
l
- 12. 1121 MW 27, 1125 MW
- 13. 1120 MW 28. 1121 MW
- 14. 1119 MW 29. 1124 MW
- 15. 1120 MW 30. 1122 MW 31.
INSTRUCTIONS On this form list the average daily unit power level in MWe-Net for each day in the reporting month. Compute to the nearest whole megawatt. These figures will be used to plot a graph for each reporting month. Note that when maximum dependable capacity is used for the net electrical rating of the unit there may be occasions when the daily average power level exceeds the 100% line (or the restricted power level line.) In such cases the average daily unit power output sheet should be footnoted to explain the apparent anomaly.
<poseyrwwen .pr-m
- Report Period: November, 1996 UNIT SHUTDOWNS / REDUCTIONS .
(UNIT 2) **************************
No. Date Type Hours Reason Method LER Number System Component Cause & Corrective Action To Prevent Recurrence NO SHUTDOWNS OR MAJOR REDUCTIONS FOR UNIT TWO IN NOVEMBER
- TYPE Reason Method System & Component F-Forced A-Equip Failure F-Admin 1-Manual Exhibit F & H S-Sched B-Maint or Test G-Oper Error 2-Manual Scram Instructions for C-Refueling H-Other 3-Auto Scram Preparation of D-Regulatory Restriction 4-Continued Data Entry Sheet E-Operator Training 5-Reduced Load Licensee Event Report
& License Examination 9-Other (LER) File (NUREG-0161)
(pa.%t,phrs\ero313.wpf-12)
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d E. UNIOUE REPORTING REOUIREMENTS IUNIT 2) for the month of November, 1996
- 1. Safety / Relief valve operations for Unit Two.
VALVES NO & TYPE PLANT DESCRIPTION DATE ACTUATED ACTUATION CONDITION OF EVENT None
- 2. Licensee generated changes to ODCM.
None
- 3. Indications of failed fuel. I l
Nc. Fuel Reliability Indicator: FRI = 6.8 E-5 pCi/cc l l
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9 F. LICENSEE EVENT REPORTS (UNIT 2)
The following is a tabul..J summary of all Licensee Event Reports for Byron Nuclear Power Station, Unit Two, occurring during the reporting period, l November 1, 1996 through ivovember 30, 1996 This information is provided l pursuant to the reportable occurrence reporting requirements as set forth in )
10CFR 50.73.
Occurrence Licensee Event Report Number Date Title of Occurrence I
None. l i
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