ML20106H067
| ML20106H067 | |
| Person / Time | |
|---|---|
| Site: | Byron  |
| Issue date: | 02/29/1996 |
| From: | Kofron K, Vogl J COMMONWEALTH EDISON CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| BYRON-96-0064, BYRON-96-64, NUDOCS 9603200150 | |
| Download: ML20106H067 (14) | |
Text
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Commonwealth litison Company 11)run Generating Station i 450 Nonh German Church Road
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B) ron, it. 610ln9794 Tel HI5-23 i 5 4 ii i
l March 8, 1996 LTR:
BYRON 96-0064 FILE:
2.7.200 l
i Document Control Desk United States Nuclear Regulatory Commission Washington, D.C.
20555 1
i Gentlemen:
Enclosed for your information is the Monthly Performance Report covering Byron Nuclear Power Station for the period February 1 through February 29, 1996.
Sincerely, l
K.
L. Kf n i
Station nager Byron Nuclear Power Station KLK/JV/mn cc:
H.J. Miller, NRC, Region III NRC Resident Inspector Byron IL Dept. of Nuclear Safety i
Regulatory Services Manager Nuclear Fuel Services, PWR Plant Support INPO Records Center G.F. Dick, Jr. - USNRC l'
F.
Yost - Utility Data Institute, Inc.
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. _ m e,- s 9603200150 960229 PDR ADOCK 05000454 R
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A l'nicom Company
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BYRON NUCLEAR POWER STATION r
UNIT 1 AND UNIT 2 MONTHLY PERFORMANCE REPORT i
COMMONWEALTH EDISON COMPANY i
NRC DOCKET NO. 050-454 NRC DOCKET NO, 050-455 LICENSE NO. NPF-37
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LICENSE NO. NPF-66 1
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Monthly Report for Byron UNIT 1 for the month of February, 1996 1
A.
Summary of Operatin(7 Experience for Unit 1 The Unit began this reporting period in Mode 1 (Power Operations).
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' OPERATING DATA REPORT UNIT ONE DOCKET NO.:
050-454 UNIT:
Byron One DATE:
03/08/96 COMPILED BY:
J. Vogl TELEPHONE:
(815)234-5441 x2282 OPERATING STATUS 1.
Reporting Period:
February, 1996 Gross Hours:
696 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.
696 1440 91,657 6.
Rx Critical Hours 696 1440 76,659.3 7.
Rx Reserve Shutdown Hours 0
0 38 8.
Hours Generator on Line 696 1440 75,939.6 9.
Unit Reserve Shutdown Hours 0
0 0
- 10. Gross Thermal Energy (MWH) 2,313,105 4,743,221 232,508,176
- 11. Gross Elec. Energy (MWH) 786,600 1,616,956 78,673,214
- 12. Net Elec. Energy (MWH) 750,408 1,543,862 74,596,322
- 13. Reactor Service Factor 100 100 83.64
- 14. Reactor Availability Factor 100 100 83.68
- 15. Unit Service Factor 100 100 82.85
- 16. Unit Availability Factor 100 100 82.85
- 17. Unit Capacity Factor (MDC net) 97.57 97.03 73.65
- 18. Unit Capacity Factor (DER net) 96.27 95.73 72.67
- 19. Unit Forced Outage Hrs.
0 0
1,794,5
- 20. Unit Forced Outage Rate 0
0 2.31
- 21. Shutdowns Scheduled Over Next 6 Months:
1 (B1R07)
- 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.
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C.
AVERAGE DAILY UNIT POWER LEVEL UNIT ONE DOCKET NO.:
050-454 UNIT:
Byron One DATE:
03/08/96 COMPILED BY:
J. Vogl TELEPHONE:
(815)234-5441 x2282 MONTH:
February, 1996 1
DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 1.
1075 MW 16.
1088 MW 2.
1083 MW 17.
1086 MW 3,
1084 MW 19.
1078 MW 5.
1080 MW 20.
1074 MW 6.
1074 MW 21.
1088 MW 7,
1072 MW 22.
1085 MW 8.
1071 MW 23.
1075 MW 9.
1073 MW 24.
1076 MW 10.
1069 MW 25.
1070 MW 11.
1022 MW 26.
1078 MW 12.
1089 MW 27.
1067 MW 15.
1082 MW 30.
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.
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Report Period: February 1996 UNIT SHUTDOWNS / REDUCTIONS BYRON (UNIT 1)
Mo.
Date Type Hours Reason Method LER Number System Component Cause & Corrective Action to Prevent Recurrence NO SHUTDOWNS OR MAJOR REDUCTIONS FOR UNIT ONE IN FEBRUARY Summary 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)
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UNIOUE REPORTING REOUIREMENTS (UNIT 1) for the month of February, 1996 1.
Safety / Relief valve operations for Unit One.
VALVES NO & TYPE PLANT DESCRIPTION DATE ACTUATED ACTUATION CONDITION OF EVENT None 2.
Licensee generated changes to ODCM.
None 3.
Indications of failed fuel.
Yes.
Fuel Reliability Indicator:
FRI = 2.3 E-4 yCi/cc (p:\\%by rltrs\\WdX)64.wpf\\0308%\\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, February 1, 1996 through February 29, 1996.
This information is provided pursuant to the reportable occurrence reporting requirements as set forth in 10CFR 50.73.
Occurrence Licensee Ev0Dt Reoort Number Date Title of Occurrence None i
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II. Monthly ReDort for Byron UNYT 2 for the month of Februarv. 1996 A.
Summary of ODeratiner ExDerience for Unit 2 l
The Unit began this reporting period in Mode 1 (Power Operations).
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OPERATING DATA REPORT UNIT TWO l
DOCKET NO.:
050-455 UNIT: Byron Two DATE:
03/08/96 j
COMPILED BY:
J. Vogl TELEPHONE:
(815)234-5441 l
x2282 OPERATING STATUS I
1.
Reporting Period:. February, 1996.
Gross Hours: -696 2.
Currently Authorized Power Level: 3411 (MWt)
.j Design Electrical Rating: 1175 (MWe-gross)
~
Design Electrical Rating: 1120 (MWe-net)
Max. Dependable Capacity: 1105 (MWe-net)-
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Power Level to Which Restricted -(If Any) : None l
4.
Reasons for Restriction (If Any): N/A I
THIS MONTH YR TO DATE CUMULATIVE
- 5.
Report Period Hrs.
696 1440 74,761
- 6.
Rx Critical Hours 696 1440 65,694.9 L
7.
Rx Reserve Shutdown Hours 0
0 0
8.
Hours Generator on Line 696 1440 65,060.7 9.
Unit Reserve Shutdown Hours 0
0 0
- 10. Gross Thermal Energy (MWH) 2,360,739 4,884,773 194,885,976
- 11. Gross Elec. Energy (MWH) 813,810 1,684,387 66,390,052
- 12. Net Elec. Energy (MWH) 777,299 1,610,331
'63,081,498
- 13. Reactor Service Factor 100 100 87.8/
- 14. Reactor Availability Factor 100 100 87.87
- 15. Unit Service Factor 100 100 87.02
- 16. Unit Availability Factor 100 100 87.02
- 17. Unit Capacity Factor (MDC net) 101.07 101.20 76.36
- 18. Unit Capacity Factor (DER net) 99.72 99.85 75.34
- 19. Unit Forced Outage Hrs.
0 0
1,399.2
- 20. Unit Forced Outage Rate 0
0 2.11
- 21. Shutdowns' Scheduled Over Next 6 Months:
1 (B2R06) 12 2. 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.
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AVERAGE DAILY UNIT POWER LEVEL UNYT TWO DOCKET NO..
050-455 UNIT: Byron Two DATE:
03/08/96 COMPILED BY:
J. Vogl TELEPHONE:
(815)234-5441 x2282 MONTH: February, 1996 DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 1.
1128 MW 16.
1123 MW r
6 2.
1128 MW 17.
1125 MW 3.
1119 MW 18.
1126 MW 4.
1045 MW 19.
1119 MW 5.
1118 MW 20.
1115 MW 6.
1118 MW 21.
1123 MW 7.
1118 MW 22.
1119 MW 8
1119 MW 23.
1112 MW 9,
1117 FM 24.
1113 MW 10.
1074 MW 25.
1114 MW 11.
1118 MW 26.
1122 MW 12.
1123 MW 27.
1122 MW
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1117 MW 28.
1131 MW l
i 14.
1120 MW 29.
1125 MW 15.
1122 MW 30.
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.
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Report Period: February, 1996 UNIT SHUTDOWNS /REDUCTICNS BYRON (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 FEBRUARY Summary 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)
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l E.
UNIOUE REPORTING REOUIREMENTS (UNIT 2) for the month of Februarv. 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
No.
Fuel Reliability Indicator:
FRI = 2.3 E-5 pCi/CC i
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-F.
LICENSEE EVENT REPORTS (UNIT 2)
The following is a tabular summary of all Licensee Event Reports for Byron Nuclear Power Station, Unit Two, occurring during the reporting period, February 1, 1996 through February 29, 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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