ML20149J730

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Monthly Operating Repts for Jan 1988
ML20149J730
Person / Time
Site: Braidwood  Constellation icon.png
Issue date: 01/31/1988
From: Fitzpatrick E, Peterson M
COMMONWEALTH EDISON CO.
To:
NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
EEF-88-228, NUDOCS 8802230194
Download: ML20149J730 (13)
v • d • e


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i BRAIDH000 NUCLEAR POWER STATION UNIT 1 AND UNIT 2 ,

MONTHLY PERFORMANCE REPORT COMMONHEALTH EDISON COMPANY ,

NRC DOCKET NO. 050-456, LICENSE NO. NPF-72  ;

NRC DOCKET NO. 050-457, LICENSE NO. NPF-75 ,

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I. Monthly Report for Braidwood Unit 1 A. Summary of Ooeratina Exoerience The unit entered the month of January at 99.5% power. On January 1, the unit was manually tripped in accordance with Start-up Test BwSU NR-39 Plant Trip'From 100%

Power. The unit entered Mode 5 on January 2, and remained there through the end of the month due to a scheduled six .

week surveillance outage.

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B. OPERATING DATA REPORT DOCKET NO.: 50-456 UNIT: Braidwood 1 -

DATE: 02/10/88 COMPILE 0 BY: M. H. Peterson TELEPHONE: (815)458-2801 ext. 2480 OPERATING STATUS

1. Reporting Period: January, 1988 Gross Hours: 744.0
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 Max Dependable Capacity (MHe-net): 1120

3. Power level to which restricted (If Any): None
4. Reasons for restriction (If Any): None THIS MONTH YR TO DATE CUMULATIVE
5. Report period Hours: 744.0 744.0 4897.0 f
6. Hours Reactor Critical: 14.5 14.5 3074.2
7. RX Reserve Shutdown Hours: Om0_. 0.0 0.0 !
8. Hours Generator on Line: 14.5 14.5 __2625.2 !
9. Unit Reserve Shutdown Hours: 0. 0 _ _ 0.0 0.0
10. Gross Thermal Energy (MHH): 47283 47283 5062957
11. Gross Elec. Energy (MHH): 17056 17056 1621660
12. Net Elec. Energy (HHH): 16111 16ill 1472762
13. Reactor Service Factor: N/A _ N/A N/A
14. Reactor Availability Factor: N/A N/A N/A  ;
15. Unit Service Factor: N/A N/A N/A

, 16. Unit Availability Factor: N/A N/A N/A

17. Unit Capacity Factor (MDC net): N/A N/A N/A
18. Unit Capacity Factor (DER net): N/A N/A N/A
19. Unit Forced Outage Rate: N/A N/A N/A
20. Unit Forced Outage Hours: L.0__ 0 . 0 __ 1322.3 i
21. Shutdowns Scheduled Over Next 6 Months:  !

January 1. 1988 - 6 week surveillance outaae  !

22. If Shutdown at End of Report Period, l Estimated Date of Startup: 02/16/18
23. Units in Test Status (Prior to '

Commercial Operation): ,

FORECAST ACHIEVED  :

Ihitial Criticality 05/23/87 05/29/87 Initial Electricity 07/11/87 07/12/87 Commercial Operation 03/26/88 i

(4957z/4) 6

C. AVERAGE DAILY UNIT NET POWER LEVEL LOG. DOCKET NO.: 50-456 UNIT: Braidwood 1 DATE: 02/10/88 COMPILED BY: M. H. Peterson TELEPHONE: (815)458-2801 ext. 2480 HONTH: January, 1988

1. 671 17. 0-
2. 0 18. .

0

3. 0 19. 0
4. 0 20 0
5. ,0 21. 0
6. 0 22. 0
7. 0 23. 0
8. 0 24. 0
9. 0 25. 0
10. 0 26. 0
11. 0 27. 0
12. 0 28. 0
13. 0 29. 0
14. 0 30. 0
15. 0 31. 0
16. O INSTRUCTIONS On this form list the average daily unit power level in HWe-Net for each ,

day in the reporting month. Compute to the nearest whole megawatt. i 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 100% line (or the restricted power level line). In such cases the average daily unit power outtut sheet should be footnoted to explain the apparent anomaly, i

1 (4957z/5)

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l E. LMLQUE REPORTING REOUIREMENTS

1. Safety / Relief valve operations.

VALVES NO & TYPE PLANT DESCRIPTION 081E ACTUATED ACTUATION CONDITION OF EVENT None 1

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2. Licensee generated changes to ODCM.

None I

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(4957z/7)

F. LICENSEE EVENT REPORTS The following is a tabular summary of all Licensee Event Reports submitted during the reporting period, January 1 through January 31, 1988. This information is provided pursuant to the reportable occurrence reporting requirements as set forth in 10 CFR 50.73.

Licensee Event Report ReDort Number Qaig Title of Occurrence 87-061-00 01/11/88 Incomplete power operated relief valve survelliance due to an overly restrictive procedure requirement.

87-063-00 01/07/88 Two inoperable non-accessible filter plenums due to misalignment.

(4957z/8)

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II, Monthly Report for Braidwood Unit 2 Summary of Oneratina Exnerience A.

The unit entered the month of January in Mode 6. On January 3 the unit entered Mode 5 and remained there through the end of the month. l, i

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8. OPERATING DATA REPORT- 00CKET NO.: 50-457 UNIT: Braidwood 2 l DATE: 02/10/88 l COMPILED BY: M. H. Peterson TELEPHONE: (815)458-2801 ext. 2480 OPERATING STATUS
1. Reporting Period: January, 19c8 Gross Hours: N/A
2. Currently Authorized Power Level (MHt): 0 Design Electrical Rating (MHe-gross): 1175 Design Electrical Rating (MHe-net): 1120 Max Dependable Capacity (MHe-gross): 0 Max Dependable Capacity (MHe-net): 0
3. Power level to which restricted (If Any); 5%
4. Reasons for restriction (If Any): Terms of Braidwood Station's Facility Operating License.

THIS MONTH y1_IQ_C'If CUMULATIVE

5. Report period Hours: N/A -- --
6. Hours Reactor Critical: N/A -- --
7. RX Reserve Shutdown Hours: N/A -- --
8. Hours Generator on Line: N/A -- --
9. Unit Reserve Shutdown Hours: N/A -- --
10. Gross Thermal Energy (MHH): N/A -- --
11. Gross Elec. Energy (MHH): N/A -- --
12. Net Elec. Energy (MHH): N/A -- --
13. Reactor Service Factor: N/A -- --
14. Reactor Availability Factor: N/A -- --
15. Unit dervice Factor: N/A -- --
16. Unit Availability Factor: N/A -- --
17. Unit Capacity Factor (MDC net): N/A -- --
18. Unit Capacity Factor (DER net): N/A -- --
19. Unit Fore.ed Outage Rate: N/A -- --
20. Unit Forced Outage Hours: N/A -- --
21. Shutdowns Scheduled Over Next 6 Months:
22. If Shutdown at End of Report Period, Estimated Date of Startup:
23. Units in Test Status (Prior to Commercial Operation):

2 FORECAST ACHIEVED Initial Criticality 02/29/88 Initial Electricity 03/28/88 Commercial Operation 07/25/88 (4957z/10)

C. AVERAGE DAILY UNIT NET POWER LEVEL LOG DOCKET NO.: 50-457 UNIT: Braidwood 2 DATE: 02/10/88 COMPILED BY: H. H. Peterson TELEPHONE: (815)458-2801 ext. 2420 MONTH: January, 1988

1. N/A 17. N/A ,
2. N/A 18. N/A
3. N/A 19. N/A ,_
4. N/A  ?.0, N/A
5. N/A 21. N/A
6. N/A 22. N/A
7. N/A 23. N/A
8. N/A 24. N/A
9. N/A 25. N/A
10. N/A . 26. N/A
11. N/A 2/. N/A _,
12. N/A 28. N/A
13. __N/A ._ 29. N/A
14. N/A 30. - N/A
15. N/A 31. N/A
16. N/A ,

INSTRUCTIONS On this form list the average daily enit power level in MHe-Net for each day in the reporting month. Compute to the nearest whole megawatt.

These figures will be used to plot 4 graph for each reporting month.

Note that when maximum depenL%ble capacity is used for the net electr cal i rating of the unit there ray be c?casions when the daily average power level exceeds the 100% lire (or the restricted power level line). In such cases the average daily unit power output sheet should be footnoted i to explain the apparent anomaly.

(4957z/ll)  ;

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O. UNIT SHUTD0HNS/ REDUCTIONS DOCKET NO.: 50-457 UNIT: Braidwo7d 2 DATE: 07/10/88 COMPILED BY: M. M.'Peterson  ;

TELEPHONE: (815)458-2801 ext. 2430 .

REPORT PERICO: January 1988

_]kL 081E I1PI HOURS REASON METHOD LER NUMBER SYSTEM COMPONENT CAUSE & CORRECTIVE ACTION TO PREVENT RECU N/A Precritical Period

  • 5UMMARY*

METHOD SYSTEM & COMPONENT

_ TYPE REASON F-forced A-Equipment Failure 1 - Manual Exhibit F & H S-Scheduled B-Maint or Test 2 - Manual Scram Instructions for Preparation of C-Refueling 3 - Auto Scram Data Entry Sheet D-Regulatory Restriction 4 - Continued Licensee Event Report E-Operator Training & License Examination 5 - Reduced Load (LER) File (NUREG-1022)

F-Administration 9 - Other G-Oper Error H-Other (4957z/12)

____--____-____________m . _ _ _ _ _ _ _ _ _ _ _ _ . , . . _ _ . . _ _ . _ , _ _, _, ,_ , ,_ ,

9 E. LLil]BLE REPORTING REOUIREMENTS - (NIIT 2

1. Safety /Reitef valve operations.

VALVES NO & TYPE PLANT DESCRIPT10K MIL ACTUATED ACTUATION CONDITION --OF EVENT  :

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2. Licensee generated changes to 00CM.

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0 F. LICENSEE EVENT RE) ORTS - UNIT 2 ,

The following is a tabular summary of all Licentre Event Reports submitted during the reporting period, January 1 inrough _

January 31, 1988. This information is provided pursuant to the reportable occurrence reporting requirements as set forth in 10 CFR 50.73.

Licensee Event Report Reoort Number QAlg Title of Occurr6dec None 2

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i \ CommonweaithEdison O Braidwood Nuclear Pow:r St: tion

) Rovis 91, Box 84

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Fraceyme. 6NnotJ 60407 V ")/ T*Mphou 815/458 2001 j s( .

EEF/88-228 4

February 10,1988 Director, Office of Resource Management United States Nuclear Regulatory Commission Wastdngton, D.C. 20555 ATTN: Document Control Desk Gentlemen:

Enclosed for your information is the Monthly Perfemance Report covering

Braidwood Nuc1 car Power Station for the perfrad Jaraary i ihrough January 31,1988.

Very truly yours, i E. E. Fit: trick i

Station Manager Braidwood Nuclear Power Station EEF/RCB/ jab (4957z)

Attachments

! cc: A. B. Davis, NRC, Region 111 NRC Resident Impector Braidwood Gary Wright, Ill. Dept. of Nuc!etr Safety T. J. Malman K. L. Graesser L. D. Butterfield Nuclear Fuel Services, PWR Plant Support L. Anastasia, Statiot. Nuclear Engineering INPO Records Center Performance Monit oring Group, Tech Staff Braidwood Station Nuclear Group, Tech Staff Braidwcod Station S. Sands - USNRC P. L. Barnes ,

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