ML20116L894
| ML20116L894 | |
| Person / Time | |
|---|---|
| Site: | Byron  |
| Issue date: | 10/31/1992 |
| From: | Ehle D, Pleniewicz R COMMONWEALTH EDISON CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| BYRON-92-0718, BYRON-92-718, NUDOCS 9211190212 | |
| Download: ML20116L894 (14) | |
Text
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) Commonwrith Byron Nuckar SttticoEdison O "7 4450 North Gerrnan Church Ro:d -
(sy'/ Byron,ilEnois 61010 4
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- .- l November 13, 1992 L
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LTH: BYRON 92-0718 TILE: 2.7.200 i
l Director, Office of Management Information and Program Control United Stak.es Nuclear Regulatory Commission Washington, D.C. 20555 ATIN: Document Control Desk l- Gentlemen 1
Enclosed for your information is the Monthly Performance Report I covering Byron Nuclear Power Station for the period October 1 through October 31, 1992.
Sincerely, ,
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R. Plenlewicz /'
! Station Manager ,
- i. Byron Nuclear Power Sthlion l RP/DE/ph l
l- cc: A.B. Davis, NRC, Region III l NRC Resident Inspector Byron Ill. Dept. of Nuclear Safety M. J. Wallace/E, D. Eenigenburg
., Nuclear Licensing Manager (i Nuclear Fuel Services, PWR Plant Support D. R. Eggott, Stat, ion Nuclear'Engineerino INPO Records Center-J. R. Hickman - USNRC F. Yost - Utility Data Instituto, Inc.
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IlYRCH NUCLEAR POWER STATION.
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UNIT.1 AND UNIT 2 .
s MCNTHLY PERFORMANCE REPORT ,
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. CObNCINEALTH EDISON COMPANY.. P
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4 NRC DOCKET NO. 050-454 NRC DOCKET NO.' 050-455
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.The Unit began: tl.is reporting period 'in' Hode 1 (Power' Operations)- lThe
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. power' level varied due-to load following requirements.
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nu_QEEBAURE_DAIAJEEQRI DOCKET NO. 050-454 UNITt Byron One DATT: 11/13/92 COMFILED BY: D. Ehle TELEPHONE: (815)234~5441' x2263 OPERATING STATUS
- 1. Reporting Periods October, 1992. Gross Hourst, 746
- 2. Cu.~tently Authorized Power Level 3411 (MWt)
Design Electrical Rating: 1175 (HWo-gross)
Design Electricol Rating: 1120 (MWe.. net)
Har Depeadable Capacity: 1105 (MWo-not)
- 3. Power Level '.o Which Restricted (If Any): lione 'f
- 4. 14easons '.or Restriction (If Anf): N/A THIS MONTH YR TO DATE CUMULATIVE *-
- 5. Report Period Mrs. 745 7320 62,473
- 6. Rx Critical Hours 745 7267.4 52,194.3
- 7. Rx Reserve Shutdown Hours 0 0 38 w
- 8. Hours Generator on Line- 745 7259.1 51,563
- 9. Unit Reserve Shutdo.<n Fours 0 0 0
- 10. Gross Thermal Energy (HWH) 2,420,043 22,987,336 155,790,916
- 11. Gross Elec. Energy (HWH) 820,089 7,760,903 52,534,152
- 12. Het Elec. Energy 'MWH) 796,035 7,466.315 49,685,812 ,
- 13. Reactor Service Factor 100 99.28 '83.55 - -
- 14. Reactor Availability Factor 100 99.28 83.61
- 15. Unit Servite Factor 100 99.17 82.54
- 16. Unit Avallability Factcr 100 99.17 82.54 17 Unit Capacity Factor (MDC neti 96.70 92.31 71.97
- 18. Unit Capacity Factor (DER net) 95.40 91.07 71.01'
- 19. Unit Forced Outage hrs. 0 60.9 :1,403.4
- 20. Unit Forced Outage Rata 0 .33 2.65
- 21. Chutdowns Scheduled Over Next 6 Months: Refueling Ort.sge BIR05 2/5/93.
- 22. If Shutdown at End cf Report Period, Estimated Date of Startup: 4/10/93
- 23. Units in Test Status (Prior to Commarcial Operation): None
- Note - The curaulative numbers do not reflect power generated prior to comercial se:vice.
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- C1._.hBhhGE D%.1LLITRlL. POWER LEVEL
' DOCKET NO. - 050-454; ,i UNIT: . Byron ~One- ;;
j l DATER _J11/13/92l
- CCHPILED BYt D.'fhle ~
_78LEPHCHE: -(01!)?34-5441 l I
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- MONTH: October, 1992 i (j
- \
DAY AVERAGE DAILY POWER LEVEL
~
(MWo. Net) I
- 1. 1Q99 MW .
__ 16. _ _,.jf3 0._BW _,
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- 3. ._ _ 12AL.HW _ 14. 10lRJJ!i. -
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- 4. ____ ._100LHW - 19. _ .._110LHtt "
- 5. 1011.1DL __ 20. - 110 SJfd.__ _._. ____ :j
- 6. _. 19?.JLMN _-
21, 10S$li..-
- 7. lou.Ew 22. __ _ _ 1054 HW l
- 8. 1074 MW 23. _107 8 H)L - '
10 .- -
101Llat . ,_ 25. '980 MW l
l 11. 1018 Ed _ . . , _ . _ 26. _ 103.) fMW _.
- 13. - 1979 MW 26 < .,_1993 MW: .
- j. :'
- 14.- 1065 MW 2 9 .- 1 Rag _)(N .
I 15. 1071 F 30. 1102_MW'- _ . _ . _ _ _
- 31. _,. _ _ .
. 1079 MW ' *
.- x INSTRUCTIONS
- On this form . list the' average. daily unit power level in MWe 4et'for each dayJ in the reparting month. Compute to the nearest whole meomiett . _.These' figures. i-will be used te plot a graph tor,each reporting month. Netti that..when muximum -
- dependable capacity -is used _ for the net' electrical' rating. of the unit there may be-occasions when the' daily averago power level exceeds the 100V 11re=
(or-the_ restricted power Invel line.) . In such cases the ' average' daily -tmiti power output aheet should be footnoted to explain the apparent anomaly, ,
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- a***2, Report-Period October,-1992 UNIT SHUTDOWNS /REDUt~IIOFS
- BYRCN * *
(UNIT 1) **************************
._E0u Pfv e Iypt. Hourn Reason Metheri _LER Number System Camp _onent Caugg & Corrective Action to Prevent Regerrengg...
No Shutdown or Major Reductions in October
- e******ce****: ,
- Smratary. *
.*eswt***A***A*e TIPE Reasnn liethod System & Cocmoment F-Forced 'A-Equip Failure' F-Admiu 'l M- anual Exhibit F & H -
$~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- 7ther (LER) Fils (NUCEG-01f:1) *
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E. UNIOUE _ REPORTINLREQUIREMENTS iUHIT 11- for the month of' OCTOBEIL]JLQ2 :
- 1. Safety / Relief valvti operations for-: Unit One. #
-- V ALVES - NO & TYPE PLANT- : DESCRIPTION DATE ACW ATED ACW AllDH C.ONDITION -QF EVENT ,
None 1, L z-
- 2. Licensee generated changes to ODCM.
NONE
- 3. Indications of failed fuel.-
fuel Reliability Indicatort Yes TRIT 1.3K-3'pci/cc
- 4. 10CFR50.46 Reporting Requirements: Peak Clad temperature (PCT). changes resulting irom change-or-errors to_the ECCS evaluation model.!
o Current licensing basis . PCT plus raargin' allocation (?F)
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Explaln :dif ferences f rom. previous _ report: [
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!F. LICEl{5II_EY.Elft._REEORTS (UN T 'li
' -Thetfollowingfis a tabular summary.~of all Licensee Event Reports for.
~
l 1 Byron Nuclear Power Stationi Unit' One, submitted-during the: reporting period, October I through October.31, 1992. This information is-provided pursuant to -
'the. reportable occurrence reporting requirements as set.forth in 10CFR 50.73.,. 3 Occurrence L.1.cens2.0. Event _. RAP 2Lt Number RgLtg 11];11MAsurIARCA .
454: 92-008 10 01-92 Incomplete - Auxiliary submitted Feedwater Surveillance 10-26-92 Testing Discovered During .l Review of Surveillance Program i k
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II. Eqnthly Report _1gyJy.EOlLifEIT 2 for toe m2 rah _QLQG'Ohb11992 A. Stancy. of OP EIAting_EXPEIlance_[pr Unit 2 -
The_ Unit. began this reporting . period-in Mode 1 (Power Operations).
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. The power level varied due to' 1 cad following requirernents. ,
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- flu.QP.EEAIJEG DATA BIf0RI -
DOCKET FO. 050-455-UNIT t : Byron Two' DATE- 11/13/92 COMPILED BY: -D. Ehle TELEPHONE: (815)234-5441 x2263' OPERATING STATUS l
- 1. Reporting Periods October, 1992. Gross Houtst 745
- 2. Currently Authorized Power Leve11 3411 (MWt)
Design Electrical Rating: 1175 (MWe-gross)
Design Electrical Rating: 1120 (MWe-net)
Max Dependable Capacity: 1105 (MWe-net) ,
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- 3. Power Level to 5'hich Restricted (If Any): :/A
- 4. Reasono for Restriction (If Any):
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L THIS MONTH YR TO DATE- CUMULATIVE
- L 5. Report Period Hrs. 745 7320 45,577
- 6. Rx Critical Hours 745 -5637.5 38,871.6
- 7. Rx Reserve Shutdown Houra 0 0 0
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S. Hours Generator on Line 745 5566.2 38,341.3=
- 9. Unit Reserve Shutdown Hours 0 0- 0
- 10. Gross Thermal Energy (MWH) 2,420,657 16,582,032 100,100,752 ,
I' 11. Gross Elec. Energy (MWH) 834,998 5,6671177- 36,623,946
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- 12. Net Elec.. Energy (MWH) 410,721 5,439,361- 34,616,369:
- 13. Reactor Service Factor 100 77.02 85'.29
- 14. Reactor Availability Factor '100 77.02 85.29-t.
L 15 = Unit Service Factor' 100 '76.04 84.12-L 16. Unit Availability Factor 100- .76.04: 84.12 '
- 17. Unit Capacity Factor (MDC not) 98.48' 167.25 68.73
- 18. Unit Cepacity Factor (DER net) 97.16- 66.35 67.81
- 19. Unit Forced Outage Hrs. 'O 88.1 -1244 0 . 20. Unit Forced Outage Rate 0 1.56 3.14 o
- 21. Shutdowns Scheduled Over Next-6 Months: NONE
- 22. If Shutdown at End of Report-Period, Estimated Date of Startup: NONE i 23. Units in Test Status (Prior to Commercial Operation): None
- Note - The cumulative n mbers do not reflect power
' generated prior to commercial. service.
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. CmAYERAGE RAILI. UNIT PONEJLLLVEL
, DOCKET NO.1- 050.455 UNIT::=. Byron Two- ,
I DATE:'~ ./13/92' COMPILED BY1 D. Ehle-TELEPHONE: (815)234-5441t x2263 o NONTH: October, 1992 DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
- 5. LQ18_)M_ 20. IL2.8 MN _ .__
- 6. . LO53.Jf4 21. 1125 MW
9, lill MN , -24. 1080 MW
! 10. 1088 MW _ 25. '977 MN-11, 922 MW 26.- 1096 MW >
14 1132 MW , 2 9. . 1130 MW ,,
- 31. 1208 M_W
. INSTRUCTIONS-
- '7n 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 l will be used to plot e *,raph for each reporting twnth. . Note that when maximum
- l. dependable-capacity-is used'for the net electrical rating'0E the unit'there l may'be occasions wh'an the. daily average power level exceeds the 100% line
[ . (or the restricted power 2evel line.) In such cases the. average daily unit power output sheet should be footnoted'to explain the apparent anomaly.
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4 Raport Period October,-1992 UNIT SEUTDOWNS/ REDUCTIONS
- BYRON * *
(UNIT 2) **************************
No.. Date IY2n Bours Eraso$ Method LER Number System CQE22ngnt Cause L. Corrective Action to Prevent Recurrence-No Shutdown or Major Reductions in October ee******+=*****
e Summary *
~
eeee***2s******
TYPE Egagon Method System & Component
'F-Forded .A-Equip'Fallare F-Admin 1-Manual Exhibit F & H S-Sched B-Maint or Test G-Oper Error 2-Manual Scram Instructions for C-Refueling ~ H-Othe r 3-Auto' Scram Preparation of D-Regulatory Restriction 4-Continued Data Entry Sheet
- E-Operator Training 5-Reduced Load Licensee Event Report
& License Eramination 9-Other (LER) File (NUREG-0161)
' { 37 67M/VS/11) '.
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9 E .~ UNIOUE REPORTING ' RECIMED(QiTS .. (UNIT 2 ) for the month _sf October 1992 j 1.- Safety / Relief valve operations ~for Unit Two..
~
1 VALVES 'NO & TYPE 'JLANT : 1 DESCRIPTION. o ;
DAII ACTUAIED- 'AC2VATION CONDITIOt{ . OF EVENI. j Mone
- 2. Licensee generated changes to ODCM.
HONE '
- 3. Indications of failed fuel.
l No. Fuel Reliability Indicator: TRI = 7.2E-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 ('F).
Large 3.reak LOCA SmalLJinaltLOCA 2064.1 1510.1' I
Explain differences from previous report:
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dLICEtiSIE EVENT REPDRTS_ fUNIT 21
' The following is a tabular summary of a11' Licensee Event-Reports for s
Byron Nuclear Power Station, Unit Two, submitted during the' reporting period,y
- October 1, 1992.through October 31, 1992. This information is provided pursuant:
- to the - reportable occurrence reporting iequ) rements - as set forth -in '10CFR _50 '73.
LICERGle Event Report N.unther OccunentGtg Tlt1e of'Occurrangg' None C
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