ML20059K800

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Corrected Monthly Operating Repts for Sept 1993 for Braidwood Nuclear Generating Station Units 1 & 2,revising Info in Attachment I.F
ML20059K800
Person / Time
Site: Braidwood  Constellation icon.png
Issue date: 09/30/1993
From: Stanczak P
COMMONWEALTH EDISON CO.
To:
Shared Package
ML20059K796 List:
References
NUDOCS 9311160203
Download: ML20059K800 (13)
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Text

l BRAIDWOOD NUCLEAR POWER STATION UNIT 1 AND UNIT 2 MONTHLY PERFORMANCE REPORT Commonwealth Edison Company NRC DOCKET NO. 050-456, LICENSE NO. NPF-72 NRC DOCKET NO. 050-457, LICENSE NO. NPF-77 r

9311160203 931109 iS gDR ADDCK 05000456 !W PDR L,

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1. MONTHLY REPORT FOR BRAIDWOOD UNIT 1 i

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A. Summary of Ooeratina Exoerience Braidwood Unit 1 entered the month of September 1993 at 100%  ;

capable. The Unit operated routinely through the end of the month. )

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l B. OPERATING DATA REPORT Docket No: 50 456 -

S Unit: Braidwood 1 Date: 10/3/1993 Completed by: Paul Stanczak i

Telephone: (815)458-2801 OPERATING STATUS

1) Reporting Period: Sectember.1993 Gross Hour ZZQ
2) Currently Authorized Power Level (MWt): 3411 Design Doctrical Rating (MWe-gross): 1175 Design Sectrical Rating (MWe-net): 1120 Max Dependable Capacity (MWe-gross): 1175 Max Dependable Capacity (MWemet): 1120
3) Power level to which restricted (if Any): None i
4) Reasons for restrictions (if Any): None  !

This mo Yr to date Cumulative

5) Report Period Hours: 720.0 6551.0 45344.0
6) Hours Reactor Critical: 720.0 6296.3 35813.5
7) RX Reserve Shutdown Hours: 0.0 0.0 0.0
8) Hours Generator on Lhe: 720.0 6268.6 35244.3
9) Unit Reserve Shutdown Hours: 0.0 0.0 0.0
10) Gross Thermal Energy (MWHt): 2362387.0 20180706.0 107082346.0 1
11) Gross Dect. Energy (MWH): 816306.0 6988570.0 36777218.0
12) Net Dect. Energy (MWH): 787108.0 6731766.0 35181461.0
13) Reactor Service Factor: 100.0 96.1 79.0
14) Reactor Avalablity Factor: 100.0 96.1 79.0
15) Unit Service Factor: 100.0 95.7 77.7
16) Unit Avslability Factor: 100.0 95.7 77.7
17) Unit Capacity Factor (MDC NET): 97.6 91.7 69.3
18) Unit Capacity Factor (DER NET): 97.6 91.7 69.3
19) Unit Forced Outage Rate: 0.0 3.7 9.0
20) Unit Forced Outage Hours: 0.0 241.0 3477.3
21) Shutdown Schedule Over Next 6 Months. Refuel outage 3/1/94 l
22) If Shutdown at End of Reporting Period, Estimated Date of Startup.

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. l C. AVERAGE DAILY UNfT NET POWER LEVEL LOG Docket No: 50 - 456 Urdt: Brakhvood 1 Dete: 10/4/93 Completed by: Paul Stanczak Telephone: 815-458 2801 MONTH Seotember,1993 Day MWe-net Day MWe-net i

1) 1Q1f 16) 1Q22
2) 1Q21 17) 1108 l
3) 1Q2R 18) 112E *
4) 1Q32 19) IQgg
5) 112Q 20) IQg3
6) IQQ3 21) 1125 *
7) 1Qs1 22) 1QBQ
8) 1102 23) 11Q1
9) 1121
  • 24) 11Qi
10) 1122
  • 25) 1U2
11) 1022 26) 1090
12) 1Q58 27) lili
13) 111Q 28) 1135
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14) 1115 29) 1Q25 l 15) 1QHg 30) 1122 *  ;

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  • Due to condenser efficiency l

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D. UNIT SHUTDOWNS / REDUCTIONS DOCKET NO: 50-456 UNIT: BRAIDWOOD 1 DATE: 10/03/93 COMPILED BY: P.STANCZAK TELEPHONE: (815) 458-2801 EXT.2486 REPORT PERIOD: September 1993 CAUSE & CORRECTIVE ACTION TO N_Q. DATE TYPE HOURS REASON METHOD LER NUMBER SYSTEM COMPONENT PREVENT RECURRENCE None TYPE REASON METHOD SYSTEM & COMPONENT F-Forced A - Equipment Failure Maint or Test 1 - Method Exhibit F &

S-Scheduled B - Maint or Test 2 - Manual Scram Instructions for Preparation C - Refueling 3 - Auto Scram of Data Entry Sheet D - Regulatory Restriction 4 - Continued Licenseo Event Report E - Operator Training & Ucensee Examination 5 - Reduced Load (LER) File (NUREG -0161)

F - Administration 9 - Other G - Oper Error H - Other o:depts/zd85genprsept.wpf

E. UNIQUE REPORTING REQUIREMENTS - UNIT 1

1. SAFETY / RELIEF VALVE OPERATIONS VALVES NO & TYPE PLANT DESCRIPTION DATE ACTUATED ACTUATION CONDITION OF EVENT None o:depts/rd850 /mproept.wpf

r F. LICENSEE EVENT REPORTS - UNIT 1  !

The following is a tabular summary of all Licensee Event Reports submitted during the reporting period, September 1 through September 30,1993. This information is provided pursuant to the reportable occurrence reporting requirements as set forth in 10 CFR 50.73.

LICENSEE EVENT REPORT NUMBER DATE TITLE OF OCCURRENCE None  ;

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II. MONTHLY REPORT FOR BRAIDWOOD UNIT 2 A. Summarv of Operatina Exoerience Braidwood Unit 2 entered the month of September 1993 at approximately 100% capable. The Unit operated routinely through the end of the month with the exception of the load drop required for the performance of the governor throttle valve surveillance on September 25.

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8. OPERATING DATA REPORT Docket No: 50 - 457 l Unit: Braidwood 2 Date: 10/3/1993 ,.

j Completed by: Paul Stanczak l Telephone: 8154 58 2801 OPERATING STATUS e

1) Reporting Period: Seotember.1993 Gross Hours: 22Q
2) Currently Authorized Power Level (MWt): 3411 Design Electrical Rating (MWe-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
4) Reasons for restrictions (if Any): None This mo Yr to date Cumulative
5) Report Period Hours: 720.0 6551.0 43426.0
6) Hours Reactor Critical: 720.0 5200.9 36363.4
7) RX Reserve Shutdown Hours: 0.0 0.0 0.0
8) Hours Generator on Line: 720.0 5138.2 36026.0
9) Unit Reserve Shutdown Hours: 0.0 0.0 0.0
10) Gross Thermal Energy (MWHt): 2391762.0 16126150.5 108138893.5
11) Gross Elect. Energy (MWH): 813999.0 5464542.0 36921263.0
12) Net Elect. Energy (MWH): 785084.0 5235045.0 35349081.0-
13) Reactor Service Factor: 100.0 79.4 83.7
14) Reactor Availability Factor: 100.0 79.4 83.7
15) Unit Service Factor: 100.0 78.4 83.0
16) Unit AvaHability Factor: 100.0 78.4 83.0
17) Unit Capacity Factor (MDC NET): 97.4 71.4 72.7
18) Unit Capacity Factor (DER NET): 97.4 71.4 72.7
19) Unit Forced Outage Rate: 0.0 0.0 3.2
20) Unit Forced Outage Hours: 0.0 0.0 1197.3
21) Shutdown Schedule Over Next 6 Months. N/A
22) If Shutdown at end of Reporting Period. Estimated Date of Startup N/A l - .__

C. AVERAGE DAILY UNIT NET POWER LEVEL LOG s

Docket No: 50 - 457 Unit: Brakfwood 2 Date: 10/4/93 Completed by: Paul Stanczak j Telephone: 815-458 2801 1

MOidTH Seotember,1993 1

Day MWe-net Day MWe-net

1) 1102 16) 1112
2) jlQS 17) 1111
3) 1102 18) J111
4) jlQ3 19) 1111
5) 11QR 20) jlM
6) 1101 21) jjl1
7) 11QQ 22) jl11  ;
8) 1926 23) jlM
9) 1102 24) 1Q38
10) 11QG 25) 913
11) 11Df 26) 822
12) 1126 27) SHR
13) 1105 28)

> IQ25

14) jl1Q 29) J122 *
15) jlla 30) jl23 *  !

31)

  • Due to condenser efficiency

D. UNIT SHUTDOWNS / REDUCTIONS DOCKET NO: 50-456 UNIT: BRAIDWOOD 2 DATE: 10/03/93 COMPILED BY: P. STANCZAK .

TELEPHONE: (815) 458-2801 EXT.2486 REPORT PERIOD: September 1993 CAUSE & CORRECTIVE ACTION TO NO DATE TYPE HOURS REASON METHOD LER NUMBER SYSTEM COMPONENT PREVENT RECURRENCE 22 930925 S O 4 5 Surveillance on Governor Throttle Valves TYPE REASON METHOD SYSTEM & COMPONENT F-Forced A - Equipment Fai!ure Maint or Test 1 - Method Exhibit F &

S-Scheduled B - Maint or Test 2 - Manual Scram Instrt.ctions for Preparation C - Refueling 3 - Auto Scram of Data Entry Sheet D - Regulatory Restriction 4 - Continued Licensee Event Report

. E - Operator Training & Licensee Examination 5 - Reduced Load (LER) File (NUREG -0161)

F - Administration 9 - Other G - Oper Error H - Other o:depts/rd85g/mprsept.wpf

E. UNIQUE REPORTING REQUIREMENTS - UNIT 2 ,

1. SAFETY / RELIEF VALVE OPERATIONS VALVES NO & TYPE PLANT DESCRIPTION -

DATE. ACTUATED ACTUATION CONDITION OF EVENT None a:depts/td85g/mprsept.wpf

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F. LICENSEE EVENT REPORTS - UNIT 2 The following is a tabular summary of all Licensee Event Reports submitted during the -

I reporting period, September 1 through September 30,1993. This information is provided pursuant to the reportable occurrence reporting requirements as set forth in l 10 CFR 50.73.

i LICENSEE EVENT l REPORT NUMBER DATE TITLE OF OCCURRENCE  !

None i

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