ML20059G506

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Monthly Operating Repts for Dec 1993 for Braidwood Nuclear Power Station
ML20059G506
Person / Time
Site: Braidwood  Constellation icon.png
Issue date: 12/31/1993
From: Kofrom K, Stanczak P
COMMONWEALTH EDISON CO.
To:
NRC, NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
BW-94-0001, BW-94-1, NUDOCS 9401240188
Download: ML20059G506 (14)
v • d • e


Text

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./O s 'Commsnwsalth Edison s Braidwood Nuclear Power Station

, M 1) Route #1, Box 84 V' Braceville, Illinois 60407 Telephone 815/458-2801 January 10, 1994  ;

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Director, Office of Resource Management U.S. Nuclear Regulatory Commission Washington, D.C. 20555 Attn: Document Control Desk  !

Dear Sir:

Enclosed for your information is the Monthly Performance Report covering Braidwood Nuclear Generating Station for the period December 1 through December 31, 1993. ,

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. th Kofro(T Station Manager l Braidwood Station

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KLK/da Attachments cc: J.B. Martin, NRC, Region III R.R. Assa, U.S.N.R.C.

I.D.N.S. 'i NRC Resident Inspector, Bwd. 1 INPO Records Center D.L. Farrar, Nucl. Reg. Serv. Mgr. ,

D.M. Saccomando, Nucl. Lic. Admin. l D.R. Eggett, Nucl. Eng. Dept. j S.M. Berg, Site V.P., Bwd.

Nucl. Fuel Serv , PWR Plant Support Results.Eng. Group, Sys. Eng., Bwd. j Nucl. Group, Sys. Eng., Bwd.  !

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9401240188.931231 @

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ADOCK 05000456 PDR ft F

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BRAIDWOOD NUCLEAR POWER STATION UNIT 1 AND UNIT 2 MONTHLY PERFORMANCE REPORT l.

Commonwealth Edison Company NRC DOCKET NO. 050-456, LICENSE NO. NPF-72 NRC DOCKET NO. 050-457, LICENSE NO. NPF-77 l

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1. MONTHLY REPORT FOR BRAIDWOOD UNIT 1 - ,

A. Summary of Operating Experience Braidwood Unit 1 entered the month of December 1993 at -

approximately 100% capable. The Unit operated routinely through the end of the month.

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1 B. OPERATING DATA REPORT Docket No: 50 - 456 Unit: Braldwood 1 I Date: 1/3/94 Completed by: Paul Stanczak Telephone: 815-458 2801 OPERATING STATUS

1) Reporting Period: DecemheL_1993 Gress Hours: Z4_4
2) Currently Authorized Power Level (MWt): 3411 l Design Electrical Rating (MWe-gross): 1125 Design Electrical Rating (MWe-net): 112Q Max Dependable Capacity (MWe-gross): 11Z5 Max Dependable Capacity (MWe-net): 112Q
3) Power level to which restricted (if Any): Hang
4) Reasons for restrictions (if Any): UpAo This mo Yr to date Cumulative
5) Report Period Hours: 744.0 8,760.0 47,553.0
6) Hours Reactor Critical: 744.0 8,081.0 37,598.2
7) RX Reserve Shutdown Hours: .0 .0 .0
8) Hours Generator on Line: 744.0 8,049.8 37,025.5
9) Unit Reserve Shutdown Hours: .0 .0 .0
10) Gross Thermal Energy (MWHt): 2,492,837.2 26,038,887.0 112,940,527.0
11) Gross Elect. Energy (MWH): 868,360.0 9,025,939.0 38,814,587.0
12) Not Elect. Energy (MWH): 842,038.0 8,693,122.0 37,142,817.0 ,
13) Reactor Service Factor: 100.0 92.2 79.1
14) Reactor Availability Factor: 100.0 92.2 79.1
15) Unit Service Factor: 100.0 91.9 77.9
16) Unit Availability Factor: 100.0 ' 91.9 -77.9  ;
17) Unit Capacity Factor (MDC NET): 101.1 88.6- 69.7
18) Unit Capacity Factor (DER NET): 101.1 88.6 69.7
19) Unit Forced Outage Rate: 0.0 7.7 9.5
20) Unit Forced Outage Hours: 0.0 668.8 3905.1
21) Shutdown Schedule Over Next 6 Months. Refuel outage 3/4/94 j
22) If Shutdown at End of Reporting Period, Estimated Date of Startup. N/A ,

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4 C. AVERAQE,pAILY UNIT NET POWER LEVEL LOG Docket No: 50 - 456 Unit: Braidwood 1 Date: 1/3/94 Completed by: Paul Stanczak Telephone: 815-458 2801 MONTH DecomobcL1993 C Day MWe-net Day MWe-net

1) 11 9
  • 16) 11 0 *
2) 1133
  • 17) 114f *
3) 1135
  • 18) 1144 *
4) 1132
  • 19) 1123 *
5) 1 103 20) _1_L12 *
6) 1124
  • 21) 1140 *
7) 1141
  • 22) 1142 * <
8) 1142
  • 23) 1112
9) 1132
  • 24) 11Q3
10) 11_2R
  • 25) JQ982
11) 1))8
  • 26) 1118
12) IQE_1 27) 1140
  • 4
13) 1130
  • 28) 1142 *
14) 1145
  • 29) 1142 *
15) 1146
  • 3 01 1144 *
31) 1144 *
  • Due to condenser efficiency i . . . .

Docket No.: 50-456- .

Unit: Braidwood -1 -

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Date: 1/10/94 Completed by: P. Stanczak Telephone: (8151458-2801 ,

D. Unit Shutdowns / Reductions Report Period: December 1993 LER Cause & Corrective Action h D31q Tvoe Hours Reason Meu1od Numbei System Comoonent to Prevent Recurrence None TYPE REASON METHOD SYSTEM & COMPONENT F - Forced A - Equipment Failure Maint or Test 1 - Manual S - Scheduled B - Maint or Test 2 - Manual Scram Exhibit F & Instructions C - Refueling 3 - Auto Scram for Preparation of Data D - Pcgulatory Restriction 4 - Continued Entry Sheet Licensee E - Operator Training & Licensee Examination 5 - Reduced Load Event Report (LER) File F - Administration 6 - Other (NUREG-0161).

G - Oper Error H - Other-

Docket No.: 50-456 . -

Unit: Braidwood 1' -

. Date: 1/10/94 Completed by: P. Stanczak Telephone: (815)458-2801 ,

E. Safety / Relief Valve Operations Valves No. & Type Plant Date Actuated Actuation Condition Descriotion of Event None e,w'- _ _ u_m _u _ _= m-e 1r +m,. -,w sw.- -._m, n n- syw'-wiy-w.-%-~w-= ..<=v -

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  • w <. - - , e- w w - w + w=w,--<e*w, wswww-- --5.-w * - - -- --- e-4 u .

F. Licensee Event Reports - Unit 1 The following is a tabular summary of all Licensee Event.

Reports submitted during the reporting period, December 1 through December 31,1993. This information.is provided pursuant to the reportable occurrence reporting requirements as set forth in 10 CFR 50.73.

Licensee Event Reoort Number Date Title of Occurrence .

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11. MONTHLY REPORT FOR BRAIDWOOD UNIT 2 l

.i A. Summary of Operating Experience Braidwood Unit 2 entered the month of December 1993 at approximately 100% capable. The Unit operated routinely '

through the end of the month.

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'I B. OPERATING DATA REPORT Docket No: 50 - 457 Unit: Braldwood 2 Date: 1/3/94 Completed by: Paul Stanczak Telephone: .815-458 2801  !

OPERATING STATUS

1) Reporting Period: DeceniksIJ9J Gross Hours: Z44
2) Currently Authorized Power Level (MWt): 34H Design Electrical Rating (MWe-gross): HZ5 Design Electrical Rating (MWe-net): H2O i Max Dependable Capacity (MWe-gross): HZ5 Max Dependable Capacity (MWe-net): H2D
3) Power level to which restricted (If Any): None
4) Reasons for restrictions (if Any): None .i This mo YLlo date Cumulatlyg
5) Report Period Hours: 744.0 8,760.0 45,635,0
6) Hours Reactor Critical: 744.0 7,151.6 - 38,314.1
7) RX Reserve Shutdown Hours: .0 .0 .0
8) Hours Generator on Line: 744.0 7,098.5 37,986.3
9) Unit Reserve Shutdown Hours: .0 .0 .0
10) Gross Thermal Energy (MWHt): 2,491,223.8 22,475,454.1 114,488,197.1
11) Gross Elect. Energy (MWri): 862,876.0 7,657,102.0 39,113,823.0
12) Not Elect. Energy (MWH): 836,906.0 7,352,547.0 37,466,583.0 3
13) Reactor Service Factor: -100.0 81.6 84.0
14) Reactor Availability Factor: 100.0 81.6 84.0
15) Unit Service Factor: 100.0 81.0 33.2
16) Unit Availability Factor: 100.0 81.0 83.2
17) Unit Capacity Factor (MDC NET): 100.4 74.9 73.3
18) Unit Capacity Factor (DER NET): 100.4 74.9 73.3
19) Unit Forced Outage Rate: 0.0 3.4 3.7 .  ;
20) Unit Forced Outage Hours: 0.0 248.7 1446.0 ,
21) Shutdown Schedule Over Next 6 Months. N/A i

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22) If Shutdown at end of Repe ting Period, Estimated Date of Startup. fM l

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C. AS. ERAGE DAILY UNIT NET POWER LEVEL LOG Docket No: 50 - 457 Unit: Braidwood 2  ;

Date: 1/3/94 -

Completed by: Paul Stanczak Telephone: : 815-458 2801 -

MONTH DeccmebeL1993 ,

Day MWe-net Day MWe-net

1) 1141
  • 16) 1072 .t
2) 1141
  • 17) Sfp ,
3) 1141
4) 1140
  • 19) 1066
5) 1140
  • 20) 1134
  • G) 1137
  • 21) 1141 *
7) 1139
  • 22) 1143 *
8) 1141
  • 23) 1143 *
9) 1142
  • 24) 1142 *
10) 1139
  • 25) 1139 *
11) 1139* 26) 1141 *
12) 1130
  • 27) 1143 *
13) 1141
  • 28) 1141 *
14) 1141
  • 29) 1133 l
15) 1142
  • 30) 1141 *
31) 1142 *
  • Due to condenser efficiency l

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.. m Docket No.: 50-457. -

Unit: Braidwood 2 Date: 1/10/94 Completed by: P. Stanczak . ,

Telephone: (815)458-2801 D. Unit Shutdowns / Reductions Report Period: December 1993 LER Cause & Corrective Action No. Date Tvoc Hours Reason Method Number System Comoonent to Prevent Recurrence None TYPE REASON METHOD SYSTEM & COMPONENT F - Forced A - Equipment Failure Maint or Test 1 - Manual S - Scheduled B - Maint or Test 2 - Manual Scram Exhibit F & Instructions C - Refueling 3 - Auto Scram for Preparation of Data D - Regulatory Restriction ~

4 - Continued Entry Sheet Licensee E - Operator Training & Licenseo Examination 5 - Reduced Load Event Report (LER). File F - Administration 6 - Other- (NUREG-0161).

G - Oper Error H .Other

Docket No.: 4571

- Unit: Braidwood 2, .

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' Date: 1/10/94

. Completed by: P. Stanczak ,

Telephone: (815)458-2801' E. Safety / Relief Valve Operations Valves No. & Type Plant -

Date Actuated Actuation Condition Descriotion of Event

'None a

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I F. Licensee Event Reports - Unit 2  :

The following is a tabular summary of all Licensee Event  :

Reports submitted during the reporting period December 1 through December 31,1993. This information is provided pursuant to the reportable occurrence reporting requirements as set forth in 10 CFR 50.73. ,

Licensee Evt..i i Reoort Number Date Title of Occurrence None .

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