HL-5249, Monthly Operating Repts for Sept 1996 for Ei Hatch Nuclear Plant Unit 1 & 2

Monthly Operating Repts for Sept 1996 for Ei Hatch Nuclear Plant Unit 1 & 2

ML20128K245
Person / Time
Site:	Hatch
Issue date:	09/30/1996
From:	Beckham J, Shannon Rogers GEORGIA POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
HL-5249, NUDOCS 9610110011
Download: ML20128K245 (11)

Text

% *- Georgia Power Company 40 inverness Center Parkway

. Post Office Box 1295 Birmingham, Alabama 35201

. Telephone (205) 877-7279 V ce es den - N clear GeorgiaPower Hatch Project October 7, 1996 a subMary o/

Docket Nos. 50-321 YID $5I""

50-366 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D. C. 20555 Edwin I. Hatch Nuclear Plant i

Monthly Operatine Reports Gentlemen:

Enclosed are the September 1996 Monthly Operating Reports for Edwin I. Hatch Nuclear Plant Unit 1, Docket No. 50-321, and Unit 2, Docket No. 50-366. These reports are submitted in accordance with Technical Specifications reqdrements.

Sincerely, Beckham, Jr.

\

SMS/ld

Enclosures:

1. September Monthly Operating Repon for Plant Hatch Unit 1

2. September Monthly Operating Repon for Plant Hatch Unit 2 cc: Georgia Power Company Mr. H. L. Sumner, Nuclear Plant General Manager NORMS U. S. Nuclear Rendatory Commission. Washinzton D. C.

Mr. K. Jabbour U. S. Nuclear Remdatory Commission. Region il .,

$y \

Mr. S. D. Ebneter, Regional Administrator Mr. B. L. Holbrook, Senior Resident Inspector - Hatch

\ Utility Data hostitute. Inc.

Mr. Fred Yost, Director - Research Services

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9610110011 960930 PDR ADOCK 05000321 R PDR

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

Enclosure 1 Plant Hatch Unit 1 Monthly Operating Report Scotember 1996 Table of Contents Eage Narrative Report El-1 Operating Data Report El-2 Average Daily Power Level El-3 Unit Shutdowns and Power Reductions El-4 1

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PLANT E.1. HATCH - UNIT ONE DOCKET NO.: 50-321 DATE: OCTOBER 2,1996 NARRATIVE REPORT COMPLETED BY: S. B. ROGERS TELEPHONE: (912) 367-7781 x2878 SEPTEMBER 1 0000 Shift continued to maintain rated thermal power.

SEPTEMBER 7 2130 Shift began reducing load to approximately 790 GMWe to perform Turbine Stop Valve and Bypass Valve Testing.

SEPTEMBER 7 2230 Shift began ascension to rated thermal power.

SEPTEMBER 7 2300 The unit cttained rated thermal power.

SEPTEMBER 30 2400 Shift continued to maintain rated thermal power. l

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OPERATING DATA REPORT DOCKET N0.: 50-321 DATE: OCTOBER 2,1996 COMPLETED BY: S. B. ROGERS TELEPHONE: (912) 367-7781 x2878 OPERATING STATUS

1. UNIT NAME: E.1. HATCH - UNIT ONE

2. REPORT PERIOD: SEPTEMBER 1996

3. LICENSED THERMAL POWER (MWt): 2558

4. NAMEPLATE RATING (GROSS MWe): 850

5. DESIGN ELECTRICAL RATING (NET MWe): 822.1

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWe): 840

7. MAXIMUM DEPENDABLE CAPACITY (NET MWe): 805

8. IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS 3 THROUGH 7) SINCE LAST REPORT, GIVE REASONS: NO CHANGES

9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWe): NO RESTRICTIONS

10. REASONS FOR RESTRICTION, IF ANY: N/A THIS MONTH YEAR-TO-DATE CUMULATIVE

11. HOURS IN REPORTING PERIOD: 720.0 6575 181894

12. NUMBER OF HOURS REACTOR WAS CRITICAL: 720.0 5622.3 140023.8

13. REACTOR RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0

14. HOURS GENERATOR ON LINE: 720.0 5458.3 134718.4

15. UNIT RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWHt): 1840793 12876930 304685696

17. GROSS ELECTRICAL ENERGY GENERATED (MWHe): 600087 4140561 98012893

18. NET ELECTRICAL ENERGY GENERATED (MWHe): 575688 3944392 93307932

19. UNIT SERVICE FACTOR: 100.0 % 83.0% 74.1 %

20. UNIT AVAILABILITY FACTOR: 100.0 % 83.0 % 74.1 %

21. UNIT CAPACITY FACTOR (USING MDC NET): 99.3 % 76.6 % 68.5 %

22. UNIT CAPACITY FACTOR (USING DER NET): 97.3 % 74.8 % 65.8 %

23. UNIT FORCED OUTAGE RATE: 0.0% 3.5% 10.4 %

24. SHUTDOWNS SCHEDULED OVER THE NEXT 6 MONTHS (TYPE, DATE, AND DURATION OF EACH): N/A

25. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: N/A

26. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION): N/A E1-2

PLANT E. l. HATCH - UNIT ONE DOCKET NO.: 50-321 DATE: OCTOBER 2,1996 l AVERAGE DAILY POWER LEVEL COMPLETED BY: S. B. ROGERS TELEPHONE: (912) 367-7781 x2878 SEPTEMBER 1996 DAY NetMWe

1. . . . 800 4

2. . 799 l

3. . .. 797 l 4. 798 ,

l 5. 797 '

6 .. . . 797

7. . .. 794

8. . 797

9. . . 795

10. 798

11. .. . 798

12. .. 799

13. . 802

14. 800 15 .. 804

16. . 795

17. . 794

18. . 802

19. . 806

20. . 806 21.. . . 801

22. . 803

23. 804 24 . . 803

25. . . . 800 26 .. . .. . . 798

27. . . . 796

28. 797 29.. . 799 *

30. 801 l E1-3

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.: 50-321 DATE: OCTOBER 2,1996 UNIT NAME: E. l. HATCH - UNIT ONE COMPLETED BY: S. B. ROGERS TELEPHONE: (912) 367-7781 x2878 REPORT MONTH: SEPTEMBER 1996 4

1 R M S l E E Y T A T LICENSEE SC Y S H EVENT TO COMPONENT CAUSE & CORREr' e/E P DURATION O O REPORT ED CODE ACTION TO NO. DATE E (HOURS) gN D NUMBER ME (SUBCODE) PREVENT RECURREi CE No significant power reductions occurred this month.

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TYPE: REASON: METHOD: EVENTS REPORTED INVOLVE A GREATER THAN 20%

F-FORCED A-EQUIPMENT FAILURE (EXPLAIN) 1-MANUAL REDUCTION IN AVERAGE S-SCHEDULED B-MAINTENANCE OR TEST 2-MANUAL SCRAM DAILY POWER LEVEL FOR C-REFUELING 3-AUTOMATIC SCRAM THE PRECEDING 24 HOURS.

D-REGULATORY RESTRICTION 4-CONTINUATIONS E-OPERATOR TRAINING & LICENSE 5-LOAD REDUCTION l

I F-ADMINISTRATIVE 9-OTHER (EXPLAIN)

G-OPERATIONAL ERROR (EXPLAIN)

H-OTHER (EXPLAIN) l E1-4

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. Enclosure 2 l 1

j Plant Hatch Unit 2 j Monthly Operating Report j Scotember 1996 1

1

) Table of Contents i

Narrative Report E2-1 l

Operating Data Report E2-2 Average Daily Power Level E2-3 l Unit Shutdowns and Power Reductions E2-4 i

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1 PLANT E. I. HATCH - UNIT TWO DOCKET NO.: 50-366 DATE: OCTOBER 2,1996 NARRATIVE REPORT COMPLETED BY: S. B. ROGERS TELEPHONE: (912) 367-7781 x2878 SEPTEMBER 1 0000 Shift continued to maintain rated thermal power.

l' SEPTEMBER 14 2000 Shift began reducing load to approximately 820 GMWe to perform Turbine Stop Valve and Bypass Valve Testing.

SEPTEMBER 14 2050 Shift began ascension to rated thermal power.

i SEPTEMBER 14 2106 The unit attained rated thermal power.

SEPTEMBER 30 1538 Shift began reducing load to approximately 705 GMWe to remove the 8th Stage "A" Feedwater Heater from service to repair a flange leak on the 7th Stage "A" to 8th Stage "A" Feedwater Heater Low j Level Dump Valve. Shift performed Control Rod Scram Time Testing I and Turbine Stop Valve and Bypass Valve Testing while at reduced load.

SEPTEMBER 30 2400 Shift continued to maintain approximately 85% of rated thermal

power to facilitate repair of the flange leak. l l

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OPERATING DATA REPORT DOCKET NO.: 50-366 j DATE: OCTOBER 2,1996 COMPLETED BY: S. B. ROGERS TELEPHONE: (912) 367-7781 x2878 j

1. UNIT NAME: E. l. HATCH - UNIT TWO i 2. REPORT PERIOD: SEPTEMBER 1996

3. LICENSED THERMAL POWER (MWt): 2558 a

4. NAMEPLATE RATING (GROSS MWe): 850 t

5. DESIGN ELECTRICAL RATING (NET MWe): 784

', 6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWe): 844

7. MAXIMUM DEPENDABLE CAPACITY (NET MWe): 809 I

8. IF CHANGES OCCUR IN CAPACITY RATINGS

! (ITEMS 3 THROUGH 7) SINCE LAST REPORT, GIVE REASONS: NO CHANGES

! 9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWe): NO RESTRICTIONS

10. REASONS FOR RESTRICTION, IF ANY: N/A' l

1 THIS MONTH YEAR-TO-DATE CUMULATIVE l

! 11. HOURS IN REPORTING PERIOD: 720.0 6575 149520

12. NUMBER OF HOURS REACTOR WAS CRITICAL: 720.0 6468.1 116949.7 l 13. REACTOR RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0

14. HOURS GENERATOR ON LINE

720.0 6430.7 113081.7 f 15. UNIT RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0

{ 16. GROSS THERMAL ENERGY GENERATED (MWHt): 1837793 16230777 252596579

17. GROSS ELECTRICAL ENERGY GENERATED (MWHe)

612119 5430851 82865110

18. NET ELECTRICAL ENERGY GENERATED (MWHe): 587013 5207623- 78965084

19. UNIT SERVICE FACTOR: 100.0 % 97.8 % 75.6%

20. UNIT AVAILABILITY FACTOR: 100.0 % 97.8 % 75.6 %

! 21. UNIT CAPACITY FACTOR (USING MDC NET): 100.8 % 97.9 % 69.1 %

! 22. UNIT CAPACITY FACTOR (USING DER NET): 104.0 % 101.0 % 67.4 %

i 23. UNIT FORCED OUTAGE RATE: 0.0% 0.9% 6.7%

j 24. SHUTDOWNS SCHEDULED OVER THE NEXT 6 MONTHS (TYPE, DATE, AND DURATION OF EACH):

1 30 DAY REFUELING OUTAGE TENTATIVELY SCHEDULED FOR MARCH 15,1997.

I 25. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: N/A l 26. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION): N/A i

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i PLANT E. l. HATCH - UNIT TWO

~ DOCKET NO.: 50-366 DATE: OCTOBER 2,1996 AVERAGE DAILY POWER LEVEL COMPLETED BY: S. B. ROGERS TELEPHONE: (912) 367-7781 x2878 SEPTEMBER 1996 DAY Net.MWe

1. . . . 817

2. . 817

3. .. .. 815

4. . . . . . 816

5. 812

6. . 814

7. . .. 814

8. 815

9. . . . 813

10. . . .. 812

11. . . 816

12. . . 815 13 . . . 818

14. . . . 821

15. . . 822

16. . . 815

17. . . 811

18. 818

19. . 821

20. . . . . . . .. 823

21. . . . . 818

22. . 819 23.. . 820

24. . . . 821 25 .. . 820

26. 819 27 . 817

28. . 817

29. . 817

30. . 765 E2-3

i UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.: 50-366  ;

DATE: OCTOBER 2,1996 l UNIT NAME: E. l. HATCH - UNIT TWO COMPLETED BY: S. B. ROGERS

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TELEPHONE: (912) 367-7781 x2878 1 REPORT MONTH: SEPTEMBER 1996 1 i i R M S E E Y T A T LICENSEE SC Y S H EVENT TO COMPONENT CAUSE & CORRECTIVE l 2

P DURATION O O REPORT ED CODE ACTION TO NO. DATE E (HOURS) N D NUMBER ME (SUBCODE) PREVENT RECURRENCE i

, No significant power reductions occurred this i month.

i j l i

i 1

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I

TYPE

REASON: METHOD: EVENTS REPORTED INVOLVE i A GREATER THAN 20%

F-FORCED A-EQUIPMENT FAILURE (EXPLAIN) 1-MANUAL REDUCTION IN AVERAGE S-SCHEDULED B-MAINTENANCE OR TEST 2-MANUAL SCRAM DAILY POWER LEVEL FOR C-REFUELING 3-AUTOMATIC SCRAM THE PRECEDING 24 HOURS.

D-REGULATORY RESTRICTION 4-CONTINUATIONS

{ E-OPERATOR TRAINING & LICENSE 5-LOAD REDUCTION F-ADMINISTRATIVE 9-OTHER (EXPLAIN)

G-OPERATIONAL ERROR (EXPLAIN)

H-OTHER (EXPLAIN)

E2-4 1

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