ML20126A382
| ML20126A382 | |
| Person / Time | |
|---|---|
| Site: | Byron  |
| Issue date: | 11/30/1992 |
| From: | Ehle D, Scheartz G COMMONWEALTH EDISON CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| BYRON-92-0765, BYRON-92-765, NUDOCS 9212210028 | |
| Download: ML20126A382 (14) | |
Text
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[D C:mm:nwrith Edison
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) Byron Nuclear Station k
4450 North German Church Road -
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. Byron, Illinois 61010 December 13, 1992 LTR:
BYRON 92-0765 FILE:
2.7.200 Director, Office of Management Information and Program Control United States Nuclear Regulatory Commission Washington, D.C.
20555 ATTNt Document Control Desk Gentlemen Enclosed for your information is the Monthly Performance Report covering Byron Nuclear Power Station for the period November 1 through November 30, 1992.
Sincerely, n
i
~
lvdN G.
K.
Schwar Station Manag Byron Nuclear Power Station RP/DE/ph cc:
A.B. Davis, NRC, Region III NRC Resident Inspector Dyron Ill. Dept. of Nuclear Safety M. J Wallace/E.
D. Eenigenburg Nucl.Jr Licensing Manager:
Nuclear Fuel Services, PWR Plant Support D.
R. Eggett, Station Nuclear Engineering INPO Records Center J.
B.
Hickman - USNRC
'F.
Yost - Utility Data Institute, Inc.
(3767M/VS)--
l 9212210028 921130
/
I PDR-ADOCK 05000454
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R PDR
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BYRON NUCLEAR POWER STATION UNIT 1 AND UNIT 2 MONTitLY PERTORMANCE REPORT COMMONWEALTil EDISON COMPANY NRC DOCKET NO. 050-454 NRC DOCKET NO. 050-455 LICENSE NO. NPT-37 LICENSE NO. NPT-66 (3767M/VS/1)
i I.,
Monthly EttroILint_11yIon_Ull1LLior_the._ month _nLRonmber.19.92 A..__Sumary sLOperating.layerience_Ior_UniL1 The Unit began this reportip? period in Mode 1 (Power Operations)..- The power level varied due to load following requirements.
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e ll._..OPERAT1HLDATAJEi 0RT DOCKET NO.:
050-454 UNIT Byron One DATE:
12/13/92 COMPILED BY D. Ehle TELEPil0NE :
(015)234-5441 x2263 OPERATING STATUS 1.
Reporting Periods November, 1992.
Gross lloars:
720 2.
Currently Authorized Power Levels 3411 (MWt)
Design Electrical Rating: 1175 (MWe-grons)
Design Electrical Rating: 1120 (MWe-net)
Max Dependable Capacity: 1105 (MWe-not) 3.
Power Level to Which Restricted (?.f Any): None 4.
Reasons for Restriction (If Any): N/A THIS MONTil YR TO DATE CUMULATIVE
- 5.
Report Period Hrn.
720 8040 63,193 6
Rx critical flours 720 7987.4 52,914.3 7.
Rx Reserve Shutdown llours 0
0 38 a.
!!ours Generator on Line 720 7979.1 52,283 9.
Unit Reserve Shutdown llours 0
0 0
- 10. Gross Thermal Energy (MW11) 2,354,576 25,341,912 158,145,492
- 11. Gross Elec. Energy (MWil) 791,735 8,552,638 53,325,887
- 12..4et Elec. Energy (MWit) 768,144 8,234,459 50,453,956
- 13. Reactor Service Factor 100 99.35 83.73
- 14. Reactor Availability Factor 100 99.35 83.79
- 15. Unit Service factor 100 99.24 82.74
- 16. Unit Availability factor
.100 99.24 82.74
- 17. Unit Capacl*
Tactor (MDC net) 96.55 92.69 72.25
- 10. Unit Capacity Factor (DER net) 95.26 91.45 71.29
.19. Unit Forced Outage Hrs.
0 60.9 1,403.4
- 20. Unit Forced Outage Rate 0
.76 2.61
- 21. Shutdowns Scheduled Over Next 6 Months:
Refueling Outage BIR05 2/5/93
- 22. If Shutdown at End of Report Period, Estimated Date of Startup 4/10/93-
- 23. Units in Test Status (Frlor to Commercial. Operation): None
- Note - The cumulative numbers do not reflect po'rer.
generated prior to commercial service.
(3767M/VS/3)
l Cy_AVERAGLDAILYEl'L11MEILLEVIL DOCKET HO.
050-454 UNITS Dyron One l
DATE:
12/13/92 COMPILED BY D. Ehle TELEPHONE:
(815)234-5441 x2263
'[
r MotO v m..er, 1992 DAY AVERAGE DAILY POWER LEVEL (MWe-Het) 1.
1030 E 16.
1020 E 2.
_ 1002 E 17 110LMW i
3.
___ _11RLW 18.
1Q9LW r
4.
1084_MW 19.
1010 E 5.
1011_MW 20.
1070 MW 6.
1035_MW -
21.
_1013_J4W-7.
1072_MW 22, 1019 MW 8.
1Q43_MW_
23.
10lLMW
[
9.
1073 MW 24.
10BB_MW 10.
1QDLMW.
25.
1014.MW 11.
.110LjM 26, 1Q0Ls 12.
1091LBW 27.
199B MW 13.
101LUW 28, 1051 MW
- 14. __
1074 MW 29.
1033_MW 15.
1Q4LHW 30, 1032 MW l-
-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 onceeds the 100V line
.(or-ths restricted power level line.)
In.such c.ases-the average daily unit-l-
power output sheet should be footnoted to explain the apparent anomaly.
(3767H/VS/4)
I BTECN Report Period November, 1992 UNIT SEUTDC"dNS/REDUCTICNS (UNIT 1)
No.
Date IypA_ Ecurs Beason Hg.!;had LEE Number System Ccmoonec Cause & Correctite Acticn to Pre-tent Eecurrence No Shutdown,or Major Reductions in November e**************
Summary
- n************
TIPE Reason Method S7 stem & Compone.nt F-Forced A-Equip #ailnre F-Admin 1-Manual Exhibit F & H S-Sched-B-Maint or Test G-Oper Error 2-Manual Scram Instructions for C-Refueling E-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 (NUEEG-0161) i
{3767M/VS/5) t l
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0,.._UU10VI._REEQRTINLEE9U2EEMIHILit'HALALioLAhe month of,NQHIHEE1L1R92
- 1 1.
Safety / Relief valve operations for Unit One.
VALVES NO & TYPE PLANT DESCRIPTION DATE ACTUATID ACIDATION CONDLTIDH Or EyINT None 2.
Licensee generated changes to ODCM.
NONE t
3.
Indications of failed fuel.
Fuel Rollability Indicator:
Yes I RI:
7.4E-4 C1/cc 4.
10CFI50.46 Reporting Requirements:
Peak Clad temperature (PCT) changes resu: ting irom change or errors to the ECCS evaluation model.
curr snt licensing basis PCT plus snargin allocation ('r)
Latge_Dr.eaLLOCA SmalLDJ.caLLOCA 2051.3 1510.1 Explain differences from previous report None P
(3767M/VS/6)
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- r.. LICEllSEE EVEllI. ItEPolt16.(Ul(17.1)
The following lu a tabular summary of all 1,1consoo Event Hoports for flyr on fluelens l' owe s fit ation, ifnit One, submitted during the reporting period, llovetabe r 1 t brough flovember 30, 1992.
This informatlou is provided pursuant to the r epor t abic occut ience regiort ing r equi rements as set forth in 10CIR $0.73.
Occuriente Licensee EvenLitepor LHe.,icer Date Ilt.le_oL0ccur rence fautle e
(3767M/VS/7) i
- 11. MonthlyJeroILloIJyronJ/ NIT _2_Ior_the20 nth _oIJinyamher_1991 i
A __SSEnnty oL.DP.cLating_DpnLience _f or UniL2 The Unit began this reporting period in Hode 1 (Power Operations).
The power level varied due to load follcwing requirernents.
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's th__0tERATIRG.3ATA_REL'0ET DOCKET NO.:
050-455 UNITI Byron Two DATE:
12/13/92 COMPILED BY:
D. Ehle TELEPHONE:
(815)234-5441 x2263 OPERATING STATUS 1.
Reporting Perlods November, 1992.
Gross Hours:
720 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): N/A 4.
Reasons for Restriction (If Any):
THIS MONTH YR TO DATE CUMULATIVE
- 3 5.
Report Period Hrs.
720 8040 46,297 6.
Rx Critical Hours 720 6357.5 39,591.6 7.
Rx Reserve Shutdown Hours 0
0 0
n.
Hourn Generator on Line 720 6286.2 39,061.3 9.
Unit Reserve Shutdown Hours 0
0 0
- 10. Gross Thermal Energy (MWH) 2,363,421 18,945,453 110,464,173
- 11. Gross Elec. Energy (MWH) 808,876 6,476,053 37,132,822
- 12. Het Elec. Energy (MWH) 785,145 6,224,506 35,401,514
- 13. Reactor Service Factor 100 79.07 85.52
- 14. Reactor Availability Factor 100 79.07 85.52
- 15. Unit Service f actor 100 78.19 84.37
- 16. Unit Availability Factor 100 78.19
'84.37
- 17. Unit Capacity Factor (MDC net) 98.69 70.06 69.20
- 18. Unit Capacity Factor (DER net) 97.36 69.12 68.27
- 19. Unit Forced Outage Hrs.
0 88.1 1244
- 20. Unit Forced Outage Rate 0
1,38 3.09
- 21. Shutdowns Scheduled Over Next 6 Months:
NONE
- 22. II Shutdown-at End of Report Period, Estimated Date of Startup NONE
- 23. Units in Test Status (Prior to Commercial Operation) - None
- Note - The cumulsilve numbers do not reflect power generated prior to commercial service.
(3767M/VS/9)
C,.._ AYil! A G E.1)A ILLilll lLfDMEILL EYE L DOCKET NO.:
050-455 UNIT Byron Two DATE:
12/13/92 COMPILED BY D. Ehle TELEPHONE:
(815)234-5441 x2263 MONTH:
November, 1992 DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 1.
1090j M 16.
1105 MW 2.
1053J4W 17.
1111 MW 3.
112LliW 18.
1106 MW 4.
1121J M 19.
111LMN 5.
1093JM_
20.
1080 MW 6.
1101.MW 21.
1103 MW 7.
1102JfW 22.
1074 MW 8.
1070 MW 23.
1116 MW Q.-
103.h_HW
- 24..
1054 MW 10.'
1066 MW 25.
1111 MW 11 LQ23_14W 26.
1077 MW 12.
_109 1 11W 27.
1064 MW 13.
_lll2JiW 28.
1039 MW 14.
1Q1LKW 29.
1071 MW 15.
103EMW
'30.
1115 MW 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.
(3767M/VS/10)
l ~-
Report Period November, 1992 UNIT SHL W WNS/ REDUCTIONS STRCN (UNIT 2)
No.
Date Iypt Ecurs Reason Method LER Nufer System Comoonent Cause & Corrective Action to Prevent Recurrence
.No Shutdown or Major Reductions in November mee************
- Sunnary.
e**************
'TIPE
' 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) 4
{3767M/VS/11) 4
..m
.-.....~
E 1fHIQUL3tPDRTlHEREQUIREMENTS_(VHIT_2 Lint _the nonth_oLHavembtr_1992
{
1.
Safety / Relief valve operations for Unit Two.
l VALVES 130 & TYPE PLANT
-DEECRIPTION DATE ACIMATED ACE AT10N CORDlIl0B Ot.lYENT lione 2.
Licensee generated changes to ODCM.
NONE 3.
Indications of failed fuel.
i No.
ruel Rollability Indicator:
PRI = 8.0E-5 pC1/CC 4.
10CFR50.46 Reporting Requirements:
Peak Clad temperature (PCT) changes ~
resulting from changes or errors to the ECCS evaluations model.
Current licensing basis PCT plus major allocations (*r)
Large_DrenLLOCA Sma1LBrenLLOCA 2064.1 1510.1 Explain differences from previous report:
None l<
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(3767M/VS/12)'
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L _LI CCH S EILEVIlfLEEPD RTS_ lull 1T_.2)
The following la a tabular summary of all Licensee Event Reports for Ilyron Nuclear Power Station Unit Two, submitted during the reporting period, Novernber 1, 1992 through November 30, 1992. This information la provided pursuant to the reportable occurrence reporting ~ requirements as set forth'in 10CI'R 60.73.
L.lc2RE.es_CYent_RepDLLRumhet OcAuttenc.eJ atm 2111e_of Occuttence None I
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7
.. ( 37 67 M/VS /13 )
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