ML20117D699
| ML20117D699 | |
| Person / Time | |
|---|---|
| Site: | Braidwood  |
| Issue date: | 04/30/1996 |
| From: | Pershey C, Tulon T COMMONWEALTH EDISON CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| BW-96-0055, BW-96-55, NUDOCS 9605140166 | |
| Download: ML20117D699 (10) | |
Text
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Commonucalth Edimn Company
+
liraidwuni Generating Station Route
- 1. Ikn 8 6 liracesille. IL 60 6073)619 Tel 815-45R bull May 6,1996 BW/96-0055 United States Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555-0001
Subject:
Monthly Operating Report for April 1996 Braidwood Nuclear Power Station, Units 1 and 2 Facility Operating Licenses NPF-72 and NPF-77 NRC Docket Nos. 50-456 and 50-457 Ladies and Gentlemen:
In accordance with Technical Specification 6.9.1.8, enclosed you will find the Monthly Operating Report for Commonwealth Edison Company's (Comed's) Braidwood Nuclear Power Station, Units 1 and 2, covering the period April 1,1996 through April 30,1996.
Please address any comments or questions regarding this matter to Chris Pershey at (815) 458-2801, extension 2173.
Very truly yours, T
ulon tion Manager Braidwood Nuclear Station l
TJT/CP/dm O:iCORREsP2CSTECirDW96 0055 Enclosures cc:
H. J. Miller, Regional Administrator - RIII R. R. Assa, Braidwood Project Manager - NRR C. J. Phillips, Senior Resident Inspector - Braidwood J. L. Roman, IDNS Resident Inspector - Braidwood Oflice of Nuclear Facility Safety - IDNS 9605140166 960430 f[
PDR ADOCK 05000456 R
PDR I I A l!nkuin OsmpJny
BRAIDWOOD NUCLEAR POWER STATION UNIT 1 AND UNIT 2 MONTHL'Y PERFORMANCE REPORT Comed NRC DOCKET NO. 050-456, LICENSE NO. NPF-72 NRC DOCKET NO. 050-457, LICENSE NO. NPF-77 i
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l A. OPERATING DATA REPORT i
Docket No: 50 - 456 Unit: Braidwood 1 Cate: 05/06/1996 Completed by: Chris Pershey l
Telephone: 815-458-2801
. OPERATING STATUS l
- 1) Reporting Period: April 1996 Gross Hours:
719
- 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 l
Max Dependable Capacity (MWe-net):
1120
- 3) Power level to which restricted (if Any):
None l
- 4) Reasons for restrictions (If Any):
None t
l This Mo.
Yr to Date Cumulative
- 5) Report Period Hours:
719 2903 67976
- 6) Hours Reactor Critical:
719.0 2459.1 53437.0
- 7) RX ReseNe Shutdown Hours:
00 0.0 0.0 l
- 8) Hours Generator on Line:
719.0 2451.5 52632.2
- 9) Unit Reserve Shutdown Hours:
0.0 0.0 0.0 10 Gross Thermal Energy (MWHt):
2,438,749 8,072,043 168,995,608 11 Gross Elect. Energy (MWH):
850,528 2,811,851 56,202,171 12 Net Elect. Energy (MWH):
826,489 2,710,956 53,838,316 13 Reactor Service Factor:
100.0 84.7 78.6 14 Reactor Availability Factor:
100.0 84.7 78.6 15 Unit Service Factor:
100.0 84.4 77.4 16 Unit Availability Factor-100.0 84.4 77.4 17 Unit Capacity Factor (MDC NET):
102.6 83.4 70 7 18 Unit Capacity Factor (DER NET):
102.6 83.4 70.7 19 Unit Forced Outage Rate:
0.0 15.6 8.1 20 Unit Forced Outage Hours:
0.0 451.5 4666.0 21 Shutdown Schedule Over Next 6 Months: Mid-cycle outage - 05/25/1996
}
22 If Shutdown at End of Reporting Period,
}_
Estimated Date of Startup:
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l B. AVERAGE DAILY UNIT NET POWER LEVEL LOG Docket No: 50-456 Unit: Braidwood 1 Date: 05/06/1996 Completed by: Chris Pershey Telephone: 815-458-2801 MONTH: April 1996 Qay MWe-net Ray MWe-net 1) 1150
- 16) 1154
- 2) 1151
- 17) 1155
- 3) 1152
- 18) 1156
- j 4) 1151
- 19) 1153
- l 5) 1151
- 20) 1153
- l 6) 1151
- 21) 1155*
l 7) 1151
- 22) 1155*
8) 1151
- 23) 1154
- 9) 1152
- 24) 1155
- 10) 1154
- 25) 1151
- 11) 1154
- 26) 1150
- 12) 1154
- 27) 1148
- 13) 1154
- 28) 1055
- 14) 1154
- 29) 1147
- 15) 1154
- 30) 1146 *
- Due to condenser efficiency i
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C.
UNIT SHUTDOWNS / REDUCTIONS
[
Docket No.:
50 - 456 l
Unit:
Braidwood 1 Date: 05/06/96 Completed by:
Chris Pershey Telephone:
815-458-2801' REPORT PERIOD:
April 1996 i
LER Cause & Corrective Action l
NA Date Iype_
Hours Reason Method Number System Component to Prevent Recurrence j
None F
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SUMMARY
Unit 1 entered the month of April 1996 with 100% capability and operated routinely the entire month.
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 for i
C - Refueling 3 - Auto Scram Preparation of Data Entry Sheet D - Regulatory Restriction 4 - Continued Licensee Event Report (LER) File E - Operator Training & Licensee Examination 5 - Reduced Load (NUREG-0161).
F - Administration G - Operator Error H - Other j
k D.
SWETY/ RELIEF VALVE OPERATIONS Docket No.:
50 - 456 Unit:
Braidwood 1 Date: 05/06/96 Completed by:
John Lewis Telephone:
815-458-2801 Valves No. & Type Plant Date Actuated Actuation Condition Description of Event None i
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A. OPERATING DATA REPORT Docket No: 50- 457 Unit: Braidwood 2 Date: 05/06/1996 Completed by: Chris Pershey Telephone: 815-458-2801 OPERATING STATUS
- 1) Reporting Period: April 1996 Gross Hours:
719 j
- 2) Currently Authorized Power Level (MWt):
3411 Design Elec'ncal Rating (MWe-gross):
1175 Design Electrical Rating (MWe-net):
1120 Max Dependable Capacity (MWe-gross):
1175 j
Max Dependable Capacity (MWe-net):
1120
- 3) Power level to which restricted (if Any):
None
- 4) Reasons for restrictions (if Any):
None 1
i This Mo.
Yr to Date Cumulative i
- 5) Report Period Hours:
719 2903 66058
- 6) Hours Reactor Critical:
0.0 1802.5 55223.9
- 7) RX Reserve Shutdown Hours:
0.0 0.0 0.0
- 8) Hours Generator on Line:
0.0 1801.4 54827.5
- 9) Unit Reserve Shutdown Hours:
0.0 0.0 0.0 10 Gross Thermal EnerDy (MWHt):
0 5926620 174268461 11 Gross Elect. Energy (MWH):
0 2048430 57954217 12 Net Elect. Energy (MWH):
-9492 1959285 55595053 13 Reactor Service Factor:
0.0 62.1 83.6 14 Reactor Availability Factor:
0.0 62.1 83.6 15 Unit Service Factor:
0.0 62.1 83.0 16 Unit Availability Factor:
0.0 62.1 83.0 17 Unit Capacity Factor (MDC NET):
-1.2 60.3 75.1 18 Unit Capacity Factor (DER NET):
-1.2 60.3 75.1 l
19 Unit Forced Outage Rate:
0.0 0.0 5.1 20 Unit Forced Outage Hours:
0.0 0.0 2947.6 21 Shutdown Schedule Over Next 6 Months:
22 If Shutdown at end of Reporting Period, May 9,1996 Estimated Date of Startup:
{
s 1
B. AVERAGE DAILY UNIT NET POWER LEVEL LOG Docket No: 50 - 457 Unit: Braidwood 2 i
Date: 06/06/1996 Completed by: Chris Pershey i
Telephone: 815-458-2801 MONTH: April 1996 QE MWe-net p_ay MWe-net l
a 1)
-13 16)
-13 2)
-13 17)
-13 3)
-13 18)
-13 1
4)
-13 19)
-13 5)
-13 20)
-13 6)
-13 21) 13 7)
-13 22)
-13 8)
-13 23)
-13 9)
-13 24)
-13 10)
-13 25)
-14 1
11)
-13 26)
-14 12)
-13 27)
-14 13)
-13 28)
-14 14)
-13 29)
-14 15)
-13 30)
-14
- Due to condenser efficiency I
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C.
UNIT SHUTDOWNS / REDUCTIONS Docket No.:
50 - 457 Unit:
Braidwood 2 Date: 05/06/96 Completed by:
Chris Pershey REPORT PERIOD:
April 1996 LER Cause & Corrective Action h
Date Type Hours Reason Method Number System Component to Prevent Recurrence 2
960401 S
719.0 C
4 Scheduled fifth refueling outage
- 0
SUMMARY
Unit 2 entered the month of April 19be continuing it's fifth refueling outage which started March 16,1996.
TYPE REASON METHOD SYSTEM & COMPONENT F - Forced A - Equipment Failure Maint or Test 1 - Manual S - Schedulec B - Maint or Test 2 - Manual Scram Exhibit F & Instructions for C - Refueling 3 - Auto Scram Preparation of Data Entry Sheet D - Regulatory Restriction 4 - Continued Licensee Event Report (LER) File E - Operator Training & Licensee Examination 5 - Reduced Load (NUREG-0161).
F - Administration G - Operator Error H - Other
~
o D.
SAFETY / RELIEF VALVE OPERATIONS Docket No.:
50 - 457 I
Unit:
Braidwood 2 Date: 05/06/96 Completed by:
John Lewis Telephone:
815-458-2801 Valves No. & Type Plant Date_
Actuated Actuation Condition Description of Event None 4
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