ML20101R627

Monthly Operating Repts for Mar 1996 for Jm Farley Nuclear Plant

ML20101R627
Person / Time
Site:	Farley
Issue date:	03/31/1996
From:	Mcanulty M, Dennis Morey SOUTHERN NUCLEAR OPERATING CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9604160408
Download: ML20101R627 (10)

Text

r- .

. . Southirn Nucitar Op: rating Company Post Offica Box 1295

, Birmingham. Alabama 35201 Telep5cne (205) 868-5131

, o.ve morey Southern Nudear Operating Company l Vice President Farley Project the southem electnc system i

April 12,1996 l

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l Docket Nos. 50-348 50-364 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk l Washington, D.C. 20555 ,

l Joseph M. Farley Nuclear Plant j Monthlv Onerating Reoort Gentlemen: l 1

Attached are the March 1996 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. .

l If you have any questions, please advise.

1 Respectfully submitted, b l llL6W Dave Morey i RWC:(mor) l l

Attachments l I

cc: Mr. S. D. Ebneter Mr. B. L. Siegel  ;

Mr. T. M. Ross .

i 16003g 9604160408 960331 Mi PDR ADOCK 05000348 l R PDR I

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, l Joseph M. Farley Nuclear Plant Unit 1 Narrative Summary of Operations March 1996 There were no unit shutdowns or major power reductions during the month.

l There was no major safety related maintenance performed during the month, i l

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OPERATING DATA REPORT DOCKET NO. 50-348 DATE April 5,1996 COMPLETED BY M. W. McAnulty TELEPIIONE (334) 899-5156, ext.3640 DEERATING STATUS

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

2. Reporting Period: March 1996 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) 855.7

7. Maximum Dependable Capacity (Net MWe): 812

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

9. Fower 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 744.0 2,184.0 160,704.0

12. Number Of Hours Reactor Was Critical 744.0 2,184.0 128,873.4

13. Reactor Reserve Shutdown Hours 0.0 0.0 3,650.0

14. Hours Generator On-line 744.0 2,184.0 126,859.7

15. Unit Reserve Shutdown Hours 0.0 0.0 0.0

16. Gross Thermal Energy Generated (MWH) 1,973,088.0 5,691,979.7 326,446,352.6

17. Gross Electrical Energy Generated (MWH) 651,824.0 1,880,963.0 105,373,117.0

18. Net Electrical Energy Generated (MWH) 620,136.0 1,788,333.0 99,527,985.0

19. Unit Service Factor 100.0 100.0 78.9

20. Unit Availability Factor 100.0 100.0 78.9

21. Unit Capacity Factor (Using MDC Net) 102.6 100.8 76.3

22. Unit Capacity Factor (Using DER Net) 100.5 98.8 74.7

23. Unit Forced Outage Rate 0.0 0.0 5.8

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

Scheduled maintenance outage for 4/20/96 thru 4/23/96

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 08/06/77 08/09/77 Initial Electricity 08/20/77 08/l8/77 Commercial Operation 12/01/77 12/01/77

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DOCKET NO. 50-348 UNIT l ,

DATE April 5,1996 j COMPLETED BY M. W. McAnulty TELEPHONE (334) 899-5156 ext 364 l l

MONTH March l

l DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net)

I 836 17 829 1

)

L 2 836 18 830 3 836 19 834 4 835. 20 836 5 832 21 836 6 825 22 835 7 831 23 836 i 8 838 24 834 9 839 25 831 10 839 26 831 11 837 27 831 12 839 28 829 13 836 29 831 14 834 30 832 15 830 31 832 16 828 INSTRUCTIONS l 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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l ' UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-348 UNIT NAME .I. M. Farley - Unit 1 DATE April 5,1996 I

COMPLETED BY M. W. McAnuity REPORT MONT March TELEPilONE (334) 899-5156, ext.3640 R M l

E E S l

l T A T Y Y S 11 SC P O O TO CAUSE AND CORRECTIVE E DURATION N D ED COMPONENT ACTION TO l

NO. DATE .(l) (llOURS) (2) (3) LER# ME CODE (5) PREVENT RECURRENCE l

There 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 - Equiprnent Failure (Explain) 1 - Manual GREATER TilAN 20%

B - Maintenance or Test 2 - Manual Scram REDUC 110N IN C Refueling 3 Automatic Scram AVERAGE DAILY j D - Regulatory Restriction 4 Other(Explain) POWER LEVEL FOR l E Operator Training & License Examination TlIE PRECEDINO 24 l

F- Administrative llOURS.

G - Operational Error (Explain) f iI-Other(Explain)

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. _ - ~ __ .. . . . . _ _ _ . _ . --.- - _ - . _ _ . _ . _ _ . _._ _ _

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• Joseph M. Farley Nuclear Plant Unit 2

~ Narrative Summary of Operations March 1996 l

l At 1716 on March 11,1996, with the unit operating in mode 1 at 100% reactor power, the unit was ramped down to 60% reactor power to replace the electro-hydraulic (EH) servo valves on both Steam Generator Feed Pumps (SGFP).

It was determined that the low pressure (LP) governor valve on the 2A SGFP

pump was not at the demanded position due to problems with the EH servo valves.

! At 1112 on March 12,1996, with the unit operating in mode 1 at 60% reactor l power and the 2B SGFP secured, the unit was ramped to 25% reactor power

! due to an EH leak on the 2A SGFP. Upon investigation, it was determined I

the leak was due to an improperly installed EH servo valve for the LP governor valve.

At 0714 on March 13,1996, with the unit operating in mode 1 at 33% reactor power, the unit was ramped down to 12% reactor power due to a steam leak on

! the 1 A Moisture Separator Reheater (MSR) Second Stage Drain Tank manway cover.

Upon investigation, it was determined that the steam leak was due to improperly torqued manway cover bolts.

All repairs were completed and the unit was returned to 100% reactor power

, at 1055 on March 15,1996.

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OPERATING DATA REPORT DOCKET NO. 50-364 DATE April 5,1996 COMPLETED BY M. W. McAnulty TELEPilONE (334) 899-5156, ext.3640

OPERATINGSTXIUS

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

2. Reporting Period: March 1996 1) Cumulative data since 07-30-81,

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) 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 744.0 2,184.0 128,617.0

12. Number Of Hours Reactor Was Critical 744.0 2,184.0 111,087.4

13. Reactor Reserve Shutdown Hours 0.0 0.0 138.0

14. Hours Generator On-line 744.0 2,184.0 109,394.2

15. Unit Reserve Shutdown Hours 0.0 0.0 0.0

16. Gross Thermal Energy Generated (MWH) 1,832,081.2 5,509,530.1 278,483,320.5

17. Gross Electrical Energy Generated (MWH) 603,325.0 1,821,092.0 91,283,571.0

18. Net Electrical Energy Generated (MWH) 572,725.0 1,731,558.0 86,545,209.0

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) 93.6 96.5 82.1

22. Unit Capacity Factor (Using DER Net) 92.9 95.6 81.2

23. Unit Forced Outage Rate 0.0 0.0 3.9

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

N/A

25. If Shut Down at End Of Report Period, Estimated Date of Startup: N/A l 26. Units In Test Status (Prior To Commercial Operation): Forecast Achieved l

l Initial Criticality 05/06/81 05/08/81 l Initial Electricity 05/24/81 05/25/81 i

Commercial Operation 08/01/81 07/30/81

DOCKET NO. 50-364 UNIT 2 DATE AJril 5,1996 COMPLETED BY M. W. McAnulty TELEPHONE (334) 899-5156 ext 364 MONTH March DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAIL r POWER LEVEL (MWe-Net) (MWe-Net) 1 841 17 833 2 806 18 832 3 841 19 838 4 838 20 841 5 834 21 841 6 827 22 840 7 834 23 840 8 843 24 836 9 843 25 835 10 843 26 835 l 11 766 27 822 12 279 28 785 13 159 29 833 14 290 30 833 15 710 31 832 16 831 INSTRUCTIONS On this format, list the average daily unit power level in MWe '4et for each day in the reporting period. Compute to the nearest whole megawatt.

1 UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-364  ;

UNIT NAME J. M. Farley - Unit 2 l DATE April 5,1996 i COMPLETED BY M. W. McAnulty j REPORT MONT March TELEPHONE (334) 899-5156, ext.3640 R M E E S T A T Y Y S H SC P O O TO CAUSE AND CORRECTIVE E DURATION N D ED COMPONENT ACTION TO NO. DATE (1) (llOURS) (2) (3) LER # ME CODE (5) PREVENT RECURRENCE 003 960311 ~F 0 A 4 N/A SJ SCV At 1716 on 960311, with the unit in mode 1, operating at 100% reactor power, the unit was ramped to 60% reactor power. The ramp was  !

i due to electro-hydraulic (EH) servo valve l problems resulting in the 2A steam generator i

feed pump (SGFP) low pressure (LP) governor valve not being in the demanded position. The servo valves for the LP and HP governor valves on both SGFPs were replaced.

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004 960312 F 0 A 4 N/A SJ SCV At 1112 on 960312, with the unit in mode 1, l operating at 60% reactor power and the 2B 1 SGFP secured, the unit was ramped to 25%

reactor power. The ramp was due to an EH l leak resulting from an improperly installed servo valve for the LP governor valve on the 2A SGFP. The valve was repaired.

1: 2: 3: EVENTS REPORTED F: Forced Reason Method INVOLVE A s: Scheduled A - Equipment railum (Explain) 1 - Manual GREATER TilAN 20%

I) 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 Tile PRECEDING 24

{

F- Administrative IIOUR$.

G -Operational Error (Explain)

II- Other (Explain) f

. . ~. .. . . -- - . ~ - - . . - -. ~ . _ ~ . . . . - - _ _ . . . - . -

}. -

UNIT SHUTDOWNS AND POWER REDUCTIONS

.* DOCKET NO. 50-364 UNIT NAME 1 M. Farley - Unit 2 DATE April 5,1996 COMPLETED BY M. W. McAnulty ,

REPORT MONT March TELEPHONE (334) 899-5156, ext.3640 i R M E E S j T A T Y Y S 11 SC P O O TO CAUSE AND CORREC11VE E DURATION N D ED COMPONENT ACTION TO i NO DATE (1) (llOURS) (2) (3) LER # ME CODE (5) PREVENT RECURRENCE l

005 960313 F 0 A 4 N/A SN TK At 0714 on 960313, with the unit in mode 1, ramping up at 33% reactor power, the unit was ramped to 12% reactor power due to a j steam leak on the 1 A Moisture Separator Reheater (MSR) Second Stage Drain Tank.

The leak resulted from improperly torqued i manway cover bolts. The cover gasket was ,

replaced and the bolts were torqued to the l correct value.

All repairs were completed and the unit was l retumed to 100% reactor power at 1055 on 960315.

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j ll 1: 2: 3: EVENTS REPORTED F: Forced Reason Method INVOLVE A S: Scheduled A Equipment Failure (Explain) 1 - Manual GREATER TilAN 20%

D Maintenance on Test 2 - Manual Scram REDUCTION IN C Refueling 3 Automatic Scram AVERAGE DAILY j D Regulatory Restriction 4 Other(Explain) POWER LEVEL l'OR i E Operator Training & License Examination Tile PRECEDING 24 F - Administrative llOURS.

G - Operational Error (Explain) l II- Other (Explain) i l

t i