ML20138K588

Monthly Operating Repts for Jan 1997 for Jm Farley Nuclear Plant Units 1 & 2

ML20138K588
Person / Time
Site:	Farley
Issue date:	01/31/1997
From:	Mcanulty M, Dennis Morey SOUTHERN NUCLEAR OPERATING CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9702190056
Download: ML20138K588 (9)

Text

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- + Dave Morey Southerr, Nuclear Vice President Operating Comp ny

, farley Project P.O. Box 1295

, , Birmingham, Alabama 35201 Tel 205.992.5131 SOUTHERN  :

COMPANY February 12, 1997 '"*"'*"' "

Docket Nos. 50-348 50-364 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D C 20555 Joseph M. Farley Nuclear Plant Monthly Operating Report Ladies and Gentlemen:

Attached are the January 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, Q1 }kfW' Dave Morey RWC:(mor)

Attachments cc: Mr. L. A. Reyes, Region 11 Administrator Mr. J. I. Zimmerman, NRR Project Manager Mr. T. M. Ross, FNP St. Resident inspector r

$g9W  ;

9702190056 970131 PDR ADOCK 05000348 R PDR 18013?

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i Joseph M. Farley Nuclear Plant Unit 1 j Narrative Summary of Operations 4

January 1997 i l l

! I At 0944 on January 22,1997, with the unit in mode 1 operating at 100%

]' reactor power, the unit was ramped down to 32% reactor power due to spurious movement of the main turbine #4 throttle valve in conjunction l with the #2 throttle valve already closed. The spurious movement of the  !

1. 4 throttle valve was attributed to a degraded pin connector at the electro-l

hydraulic (EH) servo valve junction box. The #2 throttle valve had i 3 previously failed closed during main turbine valve operability testing due to failure of the valve actuator linkage.

The EH servo valves were replaced on both throttle valves, the #2 throttle

. valve actuator linkage was repaired and the unit was returned to 100%

4 reactor power at 1555 on January 25,1997. Monitoring and investi6 ation continues on the #4 throttle valve problem.

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

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." '. OPERATING DATA REPORT DOCKET NO. 50-348 DATE February 7,1997 COMPLETED BY M. W. McAnulty TELEPHONE (334) 899-5156, ext.3640 OPERATINGETATUS

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

2. Reporting Period: January 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

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 744.0 744.0 168,048.0

12. Number Of Hours Reactor Was Critical 744.0 744.0 136,189.0

13. Reactor Reserve Shutdown Hours 0.0 0.0 3,650.0

14. Hours Generator On-line 744.0 744.0 134,160.0

15. Unit Reserve Shutdown Hours 0.0 0.0 0.0

16. Gross Thermal Energy Generated (MWH) 1,841,734.0 1,841,734.0 345,560,741.0

17. Gross Cectrical Energy Generated (MWH) 602,187.0 602,187.0 111,613,765.0

18. Net Electrical Energy Generated (MWH) 570,173.0 570,173.0 105,452,129.0

19. Unit Service Factor 100.0 100.0 79.8

20. Unit Availability Factor 100.0 1003 79.8

21. Unit Capacity Factor (Using MDC Net) 93.2 93.2 77.1

22. Unit Capacity Factor (Using DER Net) 92.4 93.2 75.7

23. Unit Forced Outage Rate 0.0 0.0 5.5

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

Refueling Outage scheduled for March 15,1997 with a duration of 56 days.

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 08/09/7'i Initial Electricity 08/20/77 r 08/l8/77 Commercial Operation 12/01/77 12/01/77

J DOCKET NO. 50-348 2-UNIT 1

, DATE February 7,1997 COMPLETED BY M. W. McAnulty TELEPHONE (334) 899-5156 ext 3640 l

MONTII January i

DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) 4 1 824 17 833 a

2 824 18 824 l

f- 3 820 19 727 4 822 20 765 i 5 824 21 824

! 6 830 22 518 2

7 831 23 147 8 ,

831 24 199 4

] 9 831 25 689 i

10 832 26 828 2

11 835 27 825

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12 835 28 824 1

i 13 835 29 829 1

14 834 30 829 15 830 31 829

'16 831 INSTRUCTIONS 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

. DOCKET NO. 50-348 UNIT NAME J. M. Farley - Unit 1 DATE February 7,1997 COMPLETED BY M. W. McAnulty REPORT MONTH January 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 CORRECrivE E DURATION N D ED COMPONENT ACrlON TO NO. DATE (1) (llOURS) (2) (3) LER # ME CODE (5) PREVENT RECURRENCE

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~0D1 97Til2f ~F 0 A 4 N/A TA V At 0944 on 97F122, with the unit in Mode 1 operating at 99% reactor power, the unit was ramped down to 32% reactor power due to spurious movement of the #4 throttle valve (TV) on the main turbine in conjunction with the #2 TV already closed. The spurious movement of the #4 TV was attributed to a degraded pin connector at the electro-hydraulic (EH) servo valve junction box. The

1. 2 TV had previously failed closed during main turbine valve operability testing due to i failure of the valve actuator linkage.

The EH servo valves were replaced on both TVs, the #2 TV actuator linkage was repaired and the unit was returned to 100% reactor power at 1555 on 970125. Monitoring and I investigation continues on the #4 TV problem.

l 1: a 3: EVENTS REPORTED '

F: Forced Reason Method Involve A  ;

S: Scheduled A - Equipment Failure (Explain) 1 - Manual GREATER TIIAN 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 Operstor Training & Linnt: Examination TIIE PRECEDING 24 F - Administrative llOURS.

G OperationalError(Explain) 11-Other (Explain)

Joseph M. Farley Nuclear Plant Unit 2 Narrative Summary of Operations l January 1997 There were no unit shutdowns or major 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 February 7,1997 COMPLETED BY M. W. McAnuity TELEPIIONE (334) 899-5156 ext.3640 OPERATING 3TAIUS

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

2. Reporting Period: January 1997 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 744.0 744.0 135,961.0

12. Number Of Hours Reactor Wes Critical 744.0 744.0 116,861.0

13. Reactor Reserve Shutdown Hours 0.0_ 0.0 138.0

14. Hours Generator On-line 744.0 744.0 115,114.9

15. Unit Reserve Shutdown Hours 0.0 0.0 0.0

16. Gross Thermal Energy Generated (MWH) 1,972,928.9 1,972,928.9 293,421,023.1

17. Gross Electrical Energy Generated (MWH) 658,291.0 658,291.0 96,172,589.0

18. Net Electrical Energy Generated (MWH) 628,027.0 628,027.0 91,178,483.0

19. Unit Service Factor 100.0 100.0 84.7

20. Unit Availability Factor 100.0 100.0 84.7

21. Unit Capacity Factor (Using MDC Net) 102.7 102.7 81.7

22. Unit Capacity Factor (Using DER Net) 101.8 101.8 80.9

23. Unit Forced Outage Rate 0.0 0.0 3.7

24. Snutdowns 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 4

26. Units In Test Status (Prior To Commercial Operation): Forecast Acnieved Initial Criticality 05/06/81 05/08/81 Initial Electricity 05/24/81 05/25/81 Commercial Operation 08/01/81 07/30/81 2

, DOCKET NO. 50-364

,.. UNIT 2 DATE February 7,1997 -

COMPLETED BY M. W. McAnulty TELEPHONE (334) 899-5156 ext 3640 MONTH January DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net). (MWe-Net) 1 835 17 851 2 835 18 851 3 834 19 851 4 831 20 849 5 835 21 847 6 842 22 843 7 844 _

23 840 8 844 24 841 9 _

841 25 846 10 842 26 849 11 850 27 843 12 851 28 842 13 852 29 848  !

14 846 30 849 15 847 31 841 16 849 INSTRUCTIONS 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

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DOCKET NO. 50-364 UNIT NAME J. M. Farley - Unit 2 DATE February 7,1997 COMPLETED BY M. W. McAnulty REPORT MONT11 January _ TELEPHONE (334) 899-5156, ext.3640 l

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E E S i

T A T Y Y S 11 SC P O O TO CAUSE AND CORRECTIVE t

E DURATION N D ED COMPONENT ACTION TO NO. DATE (I) (llOURS) - (2) (3) LER # ME CODE (5) PREVENT RECURRENCE

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There were no Shutdowns Or 1x,wer reductions during the month. l l

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

1 D - Maintenance or Test 2 - Manual Scram REDUCTION IN C Refueling 3 - Antomatic Scram AVERAGE DAILY i D- Regulatory Restriction 4 - Other(Explain) POWER LEVEL FOR E - Operator Training & License Examination TiiE PRECEDING 24 F- Administrative IIOURS.

O - Operational Error (Explain) 11 Other(Explain)