ML20128L507

Monthly Operating Rept for Jan 1993 for Braidwood Nuclear Power Station Units 1 & 2

ML20128L507
Person / Time
Site:	Braidwood
Issue date:	01/31/1993
From:	Kofron K, Stanczak P COMMONWEALTH EDISON CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
BW-93-0053, BW-93-53, NUDOCS 9302190273
Download: ML20128L507 (14)

Text

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'x C:mm:nwraith Edison Brcidwood Nuclear Power Station

(

-, Route #1, Box 84

/ Braceville, Illinois 60407

_/

Telephone 815/458-2801 February 10, 1993 BH/93-0053 Director. Office of Resourte Management IJnited States Nuclear Regulatory Commission Hashington, D.C 20555 ATIN:

Document Control Desk Gentlemen:

Enclosed for your 'nformation is the Monthly Performance Report covering Braldwood Nuclear Power Station for the period January 1 through January 31, 1993.

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-K;.rf.fKofron Station Manager Braldwood Nuclear Station LLK/JL/dia (731/ZD85G)

Attachments cc:

A. B. Davis, N.P.C.,

Region III J. Nickman, U.S.H.9.C.

IL Dept of Nuclear Safety N.R.C Resident Inspector, Braidwood INPO Records Center M. J. Hallace, V.P.,

Chief Nucl. Op.. Officer D. L. Farrar, Nucl. Reg. Serv. Mgr T. II. Simpkin, fluc l. Licensing Admin.

D. R. Eggett, Nucl. Eng. Dept.

5. M. Berg, Site V.P.,

Braldwood Nucl. fuel Serv., PHR Plant Support P

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Monitoring Grp., Ts'ch Staff, Braidwood s

Nuclear Group. Tech Staff Braidwood i

ffM is L 9302190273 930131 1

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BRAIDWOOD NUCLEAR POWER STATION UNIT 1 AND UNIT 2 MONTHLY PERFORMANCE REPORT COMMONNEALTil EDISON COMPANY NRC DOCKET NO. 050-456, LICENSE NO. HPF-72 NRC DOCKET NO. 050-457, LICENSE NO. NPF-77

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Hontoly Repor_t for Braidwood Unit 1 P

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SMRATXOLDOHR M aghug Braidwood Unit 1. entered the' month of' January, 1993'at approximately 1007, capable. On January 7, the Unit tripped due

'to a failed logic card in the-Solid State Protection System.

The logic, card was replaced.

Unrelated corrective maintenance-was also performed.

The Unit returned to service on Jar.uary 14,-

and operated routinely through the end of the month.

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OPERATINCt_Q&IA._REEORI DOCKET NO. :: 456

UNITi~LBraidwoodel

-DATE: l02/10/93-- -

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-COMPILED DY:=: P.15tancrak TELEPHONE: :(815)458-28011-OPERATING STATUS _

Ext. 2486 744 _

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1. Reporting Period:

January, 1993-- Gross Hours:

2. Currently _ Authorized Power Level (MHt):

3411 Design Electrical Rating (MHe-gross):

_1175-Design Electrical Rating (MWe-net):

1120-Max Dependable Capacity (MWe-gross):

1175-Max Dependable Capacity (MWe-net):

1120

3. Power level-to which~ restricted (If Any):

None M

4. Reasons for restriction.(If Any):

None IJ11530NIH 1R_ID_.DAIE - ;CUMULAIIYEI. '

5. Report Period Hours:

744.0 744.0:

39537.0:

Vi 1

6. Hours Reactor Critical 584.3-584.3:-

30101.51

.0J i 7, RX Reserve Shutdown Hours:

0.0

' 0.0.

0

8. Hours Generator on Line 577.5 577.5

-29553.2J

9. Unit Reserve Shutdown Hours:

0.0:

.0.0

!O.0=

10, Gross Thermal Energy (MHHt) 1810443.0 1810443.0: :88712083.0F

11. Gross Elect. Energy-(MWH) 632108.0l

-632108.0 =30420756.0

12. Net Elect. Energy (MHH):

606092.0 606092'.02 29055787.0=

13. Reactor Service Factor.:

78.5 78.51 J76.1 -

14. Reactor Availability Factor:

78.5-78.5=

-76.1 15.JUnit-Service Factor:

77.6 7 7. 6 --

74;7-

16. Unit Availability Factor:.

77.6 77.6-

-74.7 -

17. Unit Capacity Factor (MDC NET):

72.7-

-72.7 '

.65.6.

18. Unit Capacity Factor;(DER. NET):

72.7 172.7'

.55;6

19. Unit forced Outage Rate:

22.4 22.41

10 ~. 3 T

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20. Unit forced Outage Hours:

166.51 166.5 3402.8

21. Shutdowns Scheduled'Over Next 6 months:

.N/A

22. If Shutdown at-End of Report Period, Estimated Date of. Start-up:

N/A

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AVERAGE l dally UNIT NET P0HER_LEYEL10G

-DOCKET-NO,:D-50-456,.

UNIT:

Braldwood 1:

DATE:- 02/10/93.

COMPILED BY:::P.15tanczak1 LTELEPHONEL _(815)458-2801t Ext 124861

-MONTH:'

January. 1993 1.

1002

_17, 11Q9'

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2.

1072 18.

_1114 3.

10lL 19.

LL2_0 -

4 4.

106L 2 0_,

L115

5. _

LQ43 21.

1095_

6.

1016

22. _

• ll22 7.

613 23.

1064 1

8.

14 24, 919-9.

- 14 25.

• 1122 a

10.

14-

_26.

• ll28 11.

14 27.

• 1146 12.

- 15 28.

• 1146 13.

15 2 9. __

• 1144 14, 89-30.

• 1147

- 15.

669 31.

• 1139' 16.

1021 INSTRUCTIONS On this form list the average daily unit power ~levellin MWe-Net forLeacht '

-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 1007. line (or the restricted power level.11nehl.In=

such cases the average-daily' unit power output sheet..should:be-footnoted to explain.-the apparent anomaly.

• Due to condenser efficiency.

(731/ZD85G)5

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LUNIT SHUTDOWNS / REDUCTIONS

-DOCKET.NO.'n50-456 UNIT:.Braidwood i 7

DATE:.02/10/932 COMPILED BY: P. StanczakL,

TELEPHONE: (815)458-2801 REPORT PERIOD:

January 1993 Ext. 2486.

No DATE. TJPE EQURS RE_ASCLN MFTHQQ LER NUMBER SYSTEM COMPONENT CAUSE & CORRECTIVE ACTION TO PREVENT RECURPlNNfE T

9 930107 F

166.5 A

3 93-001 EF ECBD A reactor crip occurred, due to a failed logic; card, during testing of the reactor =cociant pump under-frequency logic' trip circuitry.

The logic card was' replaced. Other. unrelated.

activities while shutdown included replacementi of a leaking pressurizer safety valve and:a chemistry test.

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"i TYPE REASON

' METHOD' '

SYSTEM & 00MPONENT' r

F-Forced.

A-Equipment Failure MaintLor Test

_l'- Method l Exhibit:F &'H S-Scheduled B-Haint or Test 2 -l Manual Scram:

Instructionsifor Preparation'ofd

~C-Refueling-3 - Auto ~ Scram; Data Entry. Sheet ET

'D-Regulatory Restriction 4 - Continued Licensee Event. Report L_

E-Operator 1 Training &LLicense Examination 5

~ Reduced Load'

.(LER);FileL(NUREG-0161)?

.F-AdministrationL 9 - Other G-Oper Error-H-Other-

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LICitGELilMLREPORTS _.1)RIT_ _1

..The following is'a tabular' summary of~.all Licensee Event Report..

submitted during the reporting period, January 1 through January 431, 1993.

This information_is provided pursuant'to the. reportable occurrence reporting requirements as set:forth-in-10 CFR 50.73.

Licensee Event Report RepotLNumbtL

___D a t e.

Title oL0nunence 93-001 01/29/93 Reactor Trip!Due to-Logic Card.

Failure-in. Train B Solid State Protection System i

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T II.. 11onthly Report for Braidwood Unit 2 A.

Summary of-Onerating_EXD.ErlADIE Braidwood Unit 2 entered the month of January, 1993 at - _

approximately 987. capable.

O, January.16, load was reduced-toJadd oil to the 2C reactor coolant pump motor, and to allow tube 1eak repairs on the condenser. The Unit operated. routinely;through-the end of the month.

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-QP.Eg&11RG DATA-REEQRI DOCKET NO. : ' 50- 4571 UNIT:

Braidwoodi2:

DATE:

02/10/93 COMPILED BY:

P.~Stantzak-TELEPHONE:

(815)458-2801'

Ext. 2485 OPERATING STATUS

1. Reporting Period:

January, 1993 Gross Hoursi '744

2. Currently Authorized Power Level (MHt):

3411-Design Electrical Rating (MHe-gross):

-1175-Design Electrical Rating (MHe-net):

1120:

Max Dependable Capacity (MHe-gross):

1175:

3 Max Dependable Capacity (MHe-net):

1120

3. Power level to which restricted (If Any):

None

4. Reasons for restriction (If Any):

None

-IHLLB0 Rill 1R T0_DATE _CUEUL&11YL

5. Report Period Hours:

744.0 744.0.

.37619,0_

6. Hours Reactor Critical 744.0 744.0L 31906.5'

7. RX Reserve Shutdown Hours:

.0.0

.00

_0.0 -

8. Hours Generator on Line

744.0 1744'.0-31631 8L

9. Unit Reserve Shutdown Hours:

0.0

.0-

-0.0-0

10. Gross Thermal Energy (MHHt) 2399465.0 2399465.02 94412208.0-

11. Gross Elect. Energy (MHH) 809473.0; 809473.0

'32266194'.0

12. Net Elect. Energy (MHH):

777753.0 777753.0L 30891789.0 13.-Reactor Service Factor:

100.0 100.0 iB4.8'

14. Reactor Availability Factor:

100.0' 100.0 84.8-

15. Unit Service Factor:

100.0-

.100.0 84.1!

16. Unit Availability Factor:

100.0' 100.0 84.1.

17. Unit Capacity Factor (MDC NET):

93.3 93.3 73.3,

18. Unit Capacity Factor (DER NET):

93.3-193.3-73.37

19. Unit forced Outage Rate:

0.0-

. 0.0

'3.61

20. _lkilt Forced Outage Hours:

0.0 0.0 1197.3 21, Shutdowns-Scheduled Over-

-3rd. Refuel' Outage, Next 6 Months:

March, 1993-

22. If Shutdown at End of Report _ Period, Estimated Date of Start-up:

N/A-J w

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AVERAGE _DAILLdNILHET P0HE8_ LEVEL..LQG i DOCKET NO.:-_50-457

UNIT:

Bratdwood/2.

l DATE: =02/10/93

~ COMPILED BY:: P. StanczakC.

-TELEPHONE: -(815)458-2801L

. Ext.-2486 HONTH:

January, 1993

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10.80 17.

458

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2.

1Q57 18.

-908 3.

1012 19, 1101 j

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1060 20.

1102 5.

1013 21.

1096 6.

1013 22.

l'061 7.

1054 23.

I103 8,

1091 24.

1010 l

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110]

25.

I105-1 10.

1093 26.

l'105' 11.

1033 27.

I106 l

12.

1084 28.

1100 13, 1014 29.- _

1016-14.

1093 30.

1099 15, 1091 31.

1009 16.

824 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 15 used for the' net-electrical-rating.of the unit there may:be occasions when the daily average-power level exceeds the 1007. 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, 1

(731/ZD85G)9' a

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MIT_1lluIROMSLREDitCJTID_N_S DOCKET NO.:-50-457.

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UNIT: Braidwood 2 DATE:'02/10/93 COMPILED BY:.P.-'Stanczak TELEPHONE:-(815)458-2801

. Ext. 2486'

' REPORT PERIOD:

LJanuary, 1993

_flo_= DATE TYPE [LQURS. REASOE METHOD LER NUMER SYSTEM COMPONENT CA_USE & CORRECTIVE SCTION'TO PREVENT RECURRENCE 19.930116

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B 5

N/A

- AB M0 Load was reduced to allow personnel to enter containment to add oli to'the 2C reactor.

coolant pump motor,-and-to allow tube leak" repairs ~on the main condenser.

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TYPE REASON METH00 SYSTEM &_ COMPONENT 1

.F-Forced A-Equipment Failure Maint or Test 1

,Hethod Exhibit F LLH

-S-Scheduled

- B-Haint or Test 2 - Manual Scram.

- Instructions for Preparation'of.

C-Refuel i ng'.,

3 -' Auto Scram

' Data Entry Sheet-

..0-RegulatorycRestriction?

4'- Continued.-

Licensee Event Report E-Operator Training'.&l License' Examination 5 - Reduced' Load (LER) File (NUREG-0151)--

- F-Administration.

-9 Other G-Oper Error

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LICENSELEYLNLBIPOR1520 NIL 2 1

1 The following is a tabular. summary of all Licensee Event Reports submitted during the reporting period, January 1 through January 31, 19934 This information is provided pursuant to th9 reportable '

occurrence reporting requirements as set forth in 10 CFR 50.73.

Licensee Event Report i

Repott_.!iutnbet

_Date_.

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