ML20141H319

Monthly Operating Repts for June 1997 for Joseph M Farley Nuclear Plant Units 1 & 2

ML20141H319
Person / Time
Site:	Farley
Issue date:	06/30/1997
From:	Mcanulty M, Dennis Morey SOUTHERN NUCLEAR OPERATING CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9707220335
Download: ML20141H319 (9)

Text

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l Dave Morey Seuthern Nuclear

, Vice President 0porating Company Farley Project P.O. Box 1295

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. Birmingham. Alabama 35201 Tel 205.992.5131 SOUTHERNkL l COMPANY Energy to Serve %urWorld" 99, Docket Nos. 50-348 50-364 U. S. Nuclear Regulatory Commission ATrN: Document Control Desk Washington, D C 20555 Joseph M. Farley Nuclear Plant

^ Monthly Operating Report Ladies and Gentlemen:

Attached are the June 1997 Monthly Operating Reports for Joseph M. Farley Nuclear Plant Units 1 and 2, as required by Section 6.9.1.10 of the Technical Specifications.

If you have any questions, please advise.

Respectfully submitted, J

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Dave Morey RWC:(mor) 'b Attachments cc: Mr. L. A. Reyes, Region 11 Administrator Mr. J. I. Zimmerman, NRR Project Manager Mr. T. M. Ross, FNP Sr. Resident inspector n b!!!f!!.!!}!!!!!!hk!!!!.!! . !!

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_ Joseph M. Farley Nuclear Plant Unit 1 Narrative Summary of Operations June 1997 i

The fourteenth refueling outage continued through the month of June. The  ;

generator was synchronized to the grid at 1351 on June 4,1997.

l At 0617 on June 23,1997, with the unit in mode 1 operating at 100% reactor power, i the unit was ramped to approximately 64% reactor power due to an apparent l overspeed trip of the 1 A steam generator feed pump (SGFP). An investigation i was unable to determine the cause of the apparent overspeed trip.- For conservative corrective maintenance, four cards in the SGFP speed control circuit were replaced, the SGFP speed control was swapped to the spare speed pickup, a broken coupling key on the #1 lube oil pump was repaired. In addition, temporary instrumentation was installed to record SGFP speed, governor valve position, auto stop oil pressure and bearing oil pressure. l All repairs were completed and the unit was returned to 100% reactor power at 0120 on June 27,1997.

There was no major safety related maintenance performed during the month.

, OPERATING DATA REPORT DOCKET NO. 50-348 DATE July 3,1997 l COMPLETED BY M. W. McAnuity_

TELE"IIONE (334) 899-5156, ext.3640 OPERATING. 4TUS

1. Unit Name: Joseph M. Farley - Unit 1 Notes

2. Reporting Period: June 1997 1) Cumulative data since 12-01-77,

3. Licensed Thermal Power (MWt): 2,652 date of commercial operation.

4. Nameplate Rating (Gross MWe): 860

5. Design Electrical Rating (Net MWe): 829

6. Maximum Dependable Capacity (Gross MWe): 866

7. Maximum Dependable Capacity (Net MWe): 822

8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Smce Last Report, Give Reasons: N/A

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9. Power Level To Which Restricted, If Any (Net MWe): N/A

10. Reasons For Restrictions,If Any: N/A l

This Month Yr. to Date Cumulative 1

11. Hours in Reporting Period 720.0 4,343.0 171,647.0

12. Number Of Hours Reactor Was Critical 667.3 2,419.9 137,564.6 l

13. Reactor Reserve Shutdown Hours 0.0 0.0 3,650.0

14. Hours Generator On-line 634.2 2,386.7 135,802.4 {

15. Unit Reserve Shutdown Hours 0.0 0.0 0.0 l

16. Gross Thermal Energy Generated (MWH) 1,466,264.3 5,977,896.9 349,696,903.3 J

17. Gross Electrical Energy Generated (MWH) 473,123.0 1,947,975.0 112,959,553.0 l

18. Net Electrical Energy Generated (MWH) 443,299.0 1,822,783.0 106,704,739.0

19. Unit Service Factor 88.1 55.0 79.1 l

20. Unit Availability Factor 88.1 55.0 79.1 l

21. Unit Capacity Factor (Using MDC Net) 74.9 51.1 76.3 l

22. Unit Capacity Factor (Using DER Net) 74.3 50.6 75.0

23. Unit Forced Outage Rate 0.0 0.0 5.5

24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

25. If Shut Down at End Of Report Period, Estimated Date of Startup: ~~' N/A

26. Units In Test Status (Prior To Commercial Operation): Forecast Achieved Initial Criticality N/A N/A Initial Electricity N/A N/A Commercial Operation N/A N/A

. DOCKET NO. 50-348 UNIT 1 DATE July 3,1997 COMPLETED BY M. W. McAnulty TELEPHONE (334) 899-5156 ext 3640 MONTH June DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) 1 0 17 815 2 0 18 817 3 0 19 818 4 42 20 821 5 208 21 798 6 261 22 816 7 479 23 574 8 753 24 518 9 815 25 518 10 817 26 524 11 819 27 818 12 817 28 816 13 817 29 817 14 816 30 820 15 820 31 N/A 16 817 INSTRUCTIONS On this format, list the average daily nit power level in MWe-Net for each day in the reporting period. Compute to the nearest whole megawatt, 1

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UNIT SHUTDOWNS AND POWER REDUCTIONS DCCKET NO. 50-348 UNIT NAME J. M. Farley - Unit I l DATE July 3,1997 COMPLETED BY M. W. McAnuity REPORT MONTH June TELEPHONE (334) 899-5156, ext.3640 R M E E s l T A T Y Y s II SC P O O TO CAUSE AND CORRECTIVE E DURATION N D ED COMPONENT ACrION TO NO. DATE (1) (IIOURs) (2) (3) LER # ME CODE (5) PREVENT RECURRENCE 002 970315 S 85.8 C 1 N/A N/A N/A The fourteenth refueling outage continued from 970315.

The generator was synchronized to the grid at 1351 on 970604. i l

003 970623 F 0 A 4 N/A SJ N/A At 0617 on 970623, with the unit in mode 1 operating at 100% reactor power, the unit was ramped to approximately 64% reactor I power due to an apparent overspeed trip of the 1 A steam generator feed pump (SGFP). l An investigation was unable to detennine the cause of the apparent overspeed trip.

Conservative corrective maintenance was performed and temporary instrumentation was installed to record pertinent SGFP operating parameters. l All repairs were completed and the unit was returned to 100% reactor power at 0120 on 970627.

I 1: 2: 3: EVENTS REPORTED F: Forced Reason Method INVOLVE A

! S: Scheduled A - Equipment Failure (Explain) 1 Manual GREATER TilAN 20%

B Maintenance or Test 2 - Manual scram REDUCTION IN C Refueling 3. Automatic scram AVERAGE DAILY D - Regulatory Restriction 4 Other(Explain) POWER LEVEL FOR E Operator Training & License Examination TIIE PRECEDINO 24 F. Administrative llOURs.

I O Operational Error (Explain)

II .Other (Explain)

I Joseph M. Farley Nuclear Plant l Unit 2 i

Narrative Summary of Operations June 1997 l

l There were no unit shutdowns or power reductions during the month.

There was no major safety related maintenance performed during the month.

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OPERATING DATA REPORT

' DOCKET NO. 50 364 DATE July 3,1997 COMPLETED BY _

M. W. McAnulty TELEPIIONE (334) 899-5156, ext.3640 DEERATING. STATUS

1. Unit Name: Joseph M. Farley - Unit 2 Notes

2. Reporting Period: _ June 1997

3. 1) Cumulative data since 07-30-81, Licensed Thermal Power (MWt): 2,652 date ofcommercial operation.

4. Nameplate Rating (Gross MWe): 860

5. Design Electrical Rating (Net MWe): 829

6. Maximum Dependable Capacity (Gross MWe): 863.6

7. Maximum Dependable Capacity (Net MWe): 822 8.

If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Smce Last Report, Give Reasons: N/A

9. Power Level To Which Restricted, If Any (Net MWe): N/A

10. Reasons For Restrictions, If Any: N/A This Month Yr. to Date Cumulative

11. Hours in Reporting Period 720.0 4,343.0 139,560.0

12. Number Of Hours Reactor Was Critical 720.0 4,343.0 120,460.0

13. Reactor Reserve Shutdown Hours 0.0 0.0 138.0

14. Hours Generator On-line 720.0 4,343.0 118,713.9

15. Unit Reserve Shutdown Hours 0.0 0.0 0.0

16. Gross Thermal Energy Generated (MWH) 1,909,440.0 11,422,084.5 302,870,178.7

17. Gross Electrical Energy Generated (MWH) 626,966.0 3,781,610.0 99,295,908.0

18. Net Electrical Energy Generated (MWH) 597,404.0 3,604,574.0

_ 94,155,030.0

19. Unit Service Factor 100.0 100.0 85.1

20. Unit Availability Factor 100.0 100.0 85.1

21. Unit Capacity Factor (Using MDC Net) 100.9 101.0 82.2

22. Unit Capacity Factor (Using DER Net) 100.1 100.1 81.4

23. Unit Forced Outage Rate 0.0 0.0 3.6

24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

25. If Shut Down at End Of Report Period, Estimated Date of Startup: N/A

26. Units In Test Status (Prior To Commercial Operation): Forecast Achieved initial Criticality _

N/A N/A Initial Electricity N/A N/A Commercial Operation N/A N/A

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.. DOCKET NO. 50-364 UNIT 2 ,

DATE July 3,1997

)- COMPLETED BY M. W. McAnulty TELEPHONE _(334) 899 5156 ext 3640

' MONTH June DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net)

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1 831 17 823 2 835 18 825 3 834 19 827 4

4 835 20 832 5 836 21 831 )

6 836 22 826 7 836 23 828 8 832 24 829  !

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). 9 830 25 830 4

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10 832 26 829 11 831 27 829

, 12 829 28 827 13 827 29 827 14 824 30 827 15 829 31 N/A 16 826 INSTRUCTIONS s On this format, list the average daily unit power level in MWe-Net for each day in the reporting period. Compute to the nearest whole megawatt.

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, UNIT SHUTDOWNS AND POWER REDUCTIONS l s

• DOCKET NO. 50-364 UNIT NAME J. M. Farley - Unit 2 DATE July 3,1997 COMPLETED BY M. W. McAnuity REPORT VONTH June TELEPHONE (334) 899-5156, ext.3640 l 'R M E E S T A T Y

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'P O O TO CAUSE AND CORRECI1VE E DURATION N D ED COMPONENr ACTION TO NO. .DATE (1) (llOURS) (2) (3). LER # ME CODE (5) PREVENT RECURRENCE Yhere were no shutdowns Or power reductions during the month.

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1: 2: 3: EVENTS REPORTED F: Forced Reason Method INVOLVE A S: Scheduled A EquipmentFailure(Explain) 1 Manual GREATER TilAN 20%

11 MaintenanceorTest 2 - Manual Scrarn REDUCrlON IN C Refueling 3 Automatic Scram AVERAGE DAILY D Regulatory Restriction 4 Other(Explain) POWER LEVEL FOR E Operator Training & License Examination TifE PRECEDINO 24 F Administrative IlOURS.

O OperationalError(Explain) 11 Other(Explain)

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