ML20073A556

Monthly Operating Rept for Aug 1994 for Jm Farley Unit 1 & 2

ML20073A556
Person / Time
Site:	Farley
Issue date:	08/31/1994
From:	Hill R SOUTHERN NUCLEAR OPERATING CO.
To:
Shared Package
ML20073A482	List: ML20073A481 ML20073A556 ML20073A572 ML20073A584 ML20073A596
References
NUDOCS 9409200312
Download: ML20073A556 (7)

Text

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OPERATING DATA REPORT DOCKET NO. 50-348-DATE September 7,1994

, COMPLETED BY R. D. Ilill TELEPHONE' (205) 899-5156 e

OPERKf1MG3TAIUS

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

' 2. Reporting Period: _

August 1994 1) Cumulative data since 12-01-77, date

. 3. . Licensed Thermal Power (MWt): 2,652 ' 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 ,

- 3. If Changes Occur in Capacity Ratings (items Number 3 Threugh 7) Since Last Report, Give Reason . N/A

9. Power Level To Which Restricted, if Any (Net MWe N/A

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

t This Month Yr.to Date' Cumulative i i1. 11oursin Reporting Period 744.0 5,831.0 146,831.0

' 12. Number OfIlours Reactor Was Critical 744.0 4,663.9 116,327.8 '

13. Reactor Reserve Shutdown llours 0.0 - 0.0 ~ 3,650.0

14. llours Generator On-line 744.0 4,618.3 114,524.9 ,

15. Unit Reserve Shutdown flours 0.0 - 0.0 0.0

- 16. Gross Thermal Energy Generated (MWil) 1,972,995.2 11,884,803.4 294,377,208.6 j

17. Gross Electrical Energy Generated (MWil) 640,329.0 3,856,415.0 94,871,461.0 l

18. Net Electrical Energy Generated (MWil) 608,163.0 3,643,123.0 89,583,277.0

'19. - Unit Service Factor 100.0 79.2 78.4

20. Unit Availabilty Factor 100.0 79.2 78.4

- 21. Unit Capacity Factor (Using MDC Net) 100.7 76.9 74.9

22. Unit Capacity Factor (Using DER Net') 98.6 75.4 74.0

' 23. Unit Forced Outage Rate 0.0 0.0 6.1

. 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'

,26; Units in Test Status.(Prior To Commercial Operation): Forecast Achieved -  ;

Initial Criticality 08/06H2 03LQ9H2 Initial Electricity 08/20H2 08/1Ba2 Commercial Operation 12/0lH2 12/.01H2 9409200312 940913 PDR ADOCK 05000348 R_ . PDR

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'. DOCKET NO. 50-348 UNIT I DATE September 7,1994 C051PLETED BY R. D. Hill TELEPilONE (205) 899-5156 MONTli August DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) 1 819 17 816 _

2 818 18 816 3 817 19 _

817 4 816 20 819 5 815 21 818 6 817 22 818 7 814 23 821 4 820 24 818 ,

9 821 25 822 10 820 26 821 11 819 27 817 12 816 28 819 13 816 29 816 14 816 30 816 15 814 31 818 16 815 __

INSTRUCIlONS 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.

=

UNIT SIIUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-348 UNIT NAME J. M. Farley - Unit 1 DATE September 7,1994 COMPLETED BY R. D. Ilill REPORT MONTH August TELEPilONE (205) 899-5156

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METiiOD OF LICENSEE CAUSE ANDCORRECT1VE DURATION SilUTTING EVENT SYSTEM COMPONENT ACTION TO NO. DATE TYPE (I)  !!OURS REASON (2) DOWN REACTOR (3) REPORT # CODE (4) CODE (5) PREVENT RECURRENCE l facre were no shutdowns or power reductions during the month.

1: 2: 3: 4: 5:

F: Forced Reason Method Exhibit G-Instructions for Exhibit I - Same Sourte S: Scheduled A - Equipment Failure (Explain) 1 - Manual Preparations of Date Entry B - Maintenance or Test 2 - Manual Scram Sheets for Licensee Event C - Refueling 3 - Automatk Scram Report (LER) File (NUREG-0161)

D - Regulatory Restrictwn 4 - Other (Explain)

E - Operator Training & License Examination F- Administrative G - Operational Error (Explain)

II- Other (Explain)

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k

. Joseph M. Farley Nucicar Plant Unit 2 Narrative Summary of Operations

. August 1994 At 1459 on 940805, with the Unit in Mode 1 and operating at approximately 100 percent reactor power, the main turbine was manually tripped due to degrading condenser vacuum.

The manual trip of the main turbine from 100 percent power initiated a reactor trip as designed.

The Unit was retumed to 100 percent reactor power at approximately 2210 on 940806.

The following safety related maintenance was conducted during the month:

1. Performed preventive maintenance and repairs on the 1-2A diesel generator.

Included in the repairs were an intercooler heat exchanger leak and the overspeed trip device.

2. Repaired the automatic function on main steam atmospheric relief valve 3371B.

. OPERATING DATA REPORT ,

DOCKET NO. 50-364 4 DATE September 7,1994 -

. COMPLETED BY < R. D. Hill TELEPHONE (205) 899-5156 OPERAIINGSTAIUS t

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

' . 2. Reporting Period: August 1994 1) Cumulative data since 07-30-81, date

. 3. Licensed Thermal Power (MWt): 2,652 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

3. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report, Give Reason N/A

9. Power Level To Which Restricted, if Any (Net MWe N/A 10.- Reasons For Restrictions,if Any: N/A This Sionth Yr.to Date Cumulative 11.- Ilours in Reportm,.; Period 744.0 5,831.0 l14,744.0  ;

' 12. ' Number ofIlours Re .ctor Was Critical - 730.0 5,817.0 98,770.7 l

13. Reactor Reserve Shutdown Ilours 0.0 0.0 138.0 t

- 14. 1 lours Generator On-line 712.8 5,799.8 97,361.6 0.0 I

'15. Unit Reserve Shutdown llours 0.0 0.0

.16. Gross Thermal Energy Generated (MWH) 1,881.896.3 15,304,245.7 248,839,598.5 .i

' 17. Gross Electrical Energy Generated (MWil) 612,838.0 5,034,111.0 81,583,572.0 ,

. I 8. Net Electrical Energy Generated (MWil) 582,614.0- 4,795,119.0 77,370,208.0 19.- Unit Service Factor 95.8 99.5 84.9 >

.20. : Unit Availabilty Factor 95.8 99.5 84.9

21. Unit Capacity Factor (Using MDC Net) 95.3 100.0 82.2

22. Unit Capacity Factor (Using DER Net) 94.5 99.2 81.3

23. Unit Forced Outage Rate 4.2 0.5 4.0

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

Refueling /Maintena ce outage, March 10,1995. Approximately 44 days.

5

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 ' 05106Lu 05/08/81 Initial Elcetricity 01/24L81 05125281

' Commercial Operation 03101/H 07/30/81 I

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, l ix)CKET NO. 50-364 us:T 2 DATE September 7,1994

. COMPLETED BY R. D. Hill TELEPHONE (205) 899-5156 MONTH August DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) 1 ,

827 17 824 2 _

827 18 824 3 825 19 825 4 824 20 824 5 500 21 824 6 0 22 828 7.- 677 23 831 8 824 24 828 9 829 25 831 10 828 26 831 11 828 27 831 12 825 28 825 13 824 29 824 14 824 30 824 15 822 31 826 16 823 .

1 INSTRUCIlONS 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. j l

UNIT SIIUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-364 ,

UNIT NAME 1 hl Farley - Unit 2 DATE September 7,1994 COMPLETED BY R. D. Ilill REPORT MONT11 Atigtist TELEPilONE (205) 899-5156 METilOD OF LICENSEE CAUSE AND CORRECTIVE DURATION SittJITING EVENT SYSTEM COMPONENT ACTION TO NO. DA TE gTYPE (1) IlOURS R EASON (2) tDOWN REACTOR (3) REPORT # CODE (4) CODE (5) PREVENT RECURRENCE F

[002 940805 F 31.2 G 2 94-001-00 TC PI At 1459 on 940805, with the Unit in Mode I and operating at approximately 100 percent power, the main turbine was manually tripped due to degrading condenser vacuum. The manual trip of the main turbine from 100 percent power initiated a reactor trip as designed.

Condenser vacuum degraded when personnel adjusted the gland seal steam pressure regulator. The Unit was returned to 100 percent power at approximately 2210 on 940806.

I: 2: 3: 4. 5:

F: Forced Reason Method Exhibit G- Instructums for Exhibit I - Same Source S: Scheduled A - Equipment failure (Explam) 1 - Manual Preparations of Date Entry B - Maintenance or Test 2 - Manual Scram Sheets for Licensee Event C - Refuelmg 3 - Automatic Scram Report (LER) File (NUREG-0161)

D - Regulatory Restriction 4 - Other (Explain)

E - Operator Trainmg & License Examination F - Admmistrative G - Operational Error (Explain)

II - Other (Explain)

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