ML20134M200

Monthly Operating Repts for Jan 1997 for SQN

ML20134M200
Person / Time
Site:	Sequoyah
Issue date:	01/31/1997
From:	Hollomon T, Shell R TENNESSEE VALLEY AUTHORITY
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9702200141
Download: ML20134M200 (10)

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l Tennessee Valley Authority. Post Offce Box 2000. Soddy-Daisy. Tennessee 37379-2000 l

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February 10,1997

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U.S. Nuclear Regulatory Commission I ATTN: Document Control Desk j Washington, D.C. 20555 Gentlemen:

In the Matter of ) Docket Nos. 50-327 Tennessee Valley Authority ) 50-328 SEQUOYAH NUCLEAR PLANT (SQN) - JANUARY 1997 MONTHLY OPERATING REPORT Enclosed is the January 1997 Monthly Operating Report as required by SQN Technical Specification 6.9.1.10.

If you have any questions concerning this matter, please telephone J. W. Proffitt at (423) 843-6651.

Sincerely, kk.

R. H. Shell Site Licensing and Industry Affairs Manager Enclosure cc: See page 2 7pjft ' /

9702200141 970131 PDR ADOCK 05000327 R PDR g 190117 l

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U.S. Nuclear Regulatory Commission Page 2 February 101997 cc (Enclosure):

Mr. R. W. Hernan, Project Manager

, U.S. Nuclear Regulatory Commission One White Flint, North 11555 Rockville Pike Rockville, Maryland 20852-2739 INPO Records Center .

Institute of Nuclear Power Operations ,

700 Galleria Parkway Atlanta, Georgia 30339-5957

[ Mr. James Lang, Manager Advanced Reactor Department Electric Power Research Institute 3340 Hillview Avenue

Palo Alto, California 94304 NRC Resident Inspector Sequoyah Nuclear Plant 2600 Igou Ferry Road  ;

Soddy-Daisy, Tennessee 37379-3624 Regional Administrator U.S. Nuclear Regulatory Commission Region II  !

101 Marietta Street, NW, Suite 2900 '

l Atlanta, Georgia 30323-2711 4 Mr. F, Yost, Director Research Services  !

4 Utility Data Institute l 1200 G Street, NW, Suite 250 l Washington, D.C. 20005 I

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e TENNESSEE VALLEY AUTHORITY SEQUOYAH NUCLEAR PLANT MONTHLY OPERATING REPORT TO THE NUCLEAR REGULATORY COMMISSION JANUARY 1997 l

l UNIT 1 )

DOCKET NUMBER 50-327 LICENSE NUMBER DPR-77 UNIT 2 DOCKET NUMBER 50-328 LICENSE NUMBER DPR-79 l

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OPERATIONAL

SUMMARY

JANUARY 1997 '

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Unit 1 generated 880,757 megawatthours (MWh) (gross) electrical power during January with a cepacity

factor of 102.5 percent. There were no outages or power reductions of greater than 20 percent to report j during January. Unit I was operating at 100 percent power at the end ofJanuary. I i

4 UNIT 2 -

! Unit 2 generated 875,829 megawatthours (MWh) (gross) electrical power during January with a capacity e factor of 101.9 percent. There were no outages or power reductions of greater than 20 percent to report  :

l during January. Unit 2 was operating at 100 percent reactor power at the end ofJanuary.

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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-327 UNIT NO. One DATE

02-04-97 COMPLETED BY: T. J. Hollomon TELEPHONE: (423) 843-7528 MONTH: JANUARY 1997 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-Net) DAY (MWe-Net)

I 1149 17 1148 2 1147 18 1148 3 1149 19 1148 4 1149 20 1148 5 1143 21 1149 6 1142 22 1146 7 1147 23 1148 8 1144 24 1148 9 1146 25 1148 10 1143 26 1149 11 1147 27 1149 12 1147 28 1149 13 1145 29 1149 14 1145 30 1149 15 1150 31 1149 16 1148

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l AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-328. UNIT NO. Two DATE: 02-04-97 i l

COMPLETED BY: T. J. Hollomon TELEPHONE: (423) 843-7528 MONTH: JANUARY 1997 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-Net) DAY (MWe-Net)  ;

1 1143 17 1148 1

2 1146 18 1145 3 1145 19 1146 I 4 1145 20 1146 5 1145 21 1146 6 1148 22 1146 7 1145 23 1146 8 1145 24 1146 9 1145 25 1146 10 1145 26 1146 11 1145 27 1146 12 1144 28 1145 13 1144 29 1146 14 1144 30 1145 15 1142 31 1145 16 1145

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OPERATING DATA REPORT DOCKET NO. sn_197 DATE 02/04/97 COMPLETED BY T. J. Hollomon TELEPHONE (423) 843-7528 l

OPERATING STATUS Notes

1. Unit Name: Seauovah Unit One

2. Reporting Period: Jamarv 1997

3. Licensed Thermal Power (MWt): 3411.0

4. Nameplate Rating (Gross (MWe): 1220.6

' 5. Design Electrical Rating (Net MWe): 114Ro

6. Maximum Dependable Capacity (Gross MWe): 1155.0

7. Maximum Dependable Capacity (Net MWe)

1117.0

8. If Changes Occur in Capacity Ratings (Item Numbers 3 Through 7) Since Last Report, Give Reasons

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

.10. Reasons for Restrictions, If Any: N/A I: This Month Yr-to-Date Cumulative r

] .11, Hours in Reporting Period. 744 744 136,657

'12. Number of Hours Reactor Was Critical 744.0 744.0 78,067

13. Reactor Reserve Shutdown Hours 0 0 0

14. Hours Generator On-Line 744.0 744.0 76,315.6

15. ' Unit Reserve Shutdown Hours 0 0 0 4

16. Gross Thermal Energy Generated (MWh) 2,535,580.8 2,535,580.8 248,890,568

17. Gross Electrical Energy Generated (MWh) 880,757 880,757 84,672,897

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18. Net Electrical Energy Generated (MWh) 851,301 851,301 81,228,939

19. Unit Service Factor 100.0 100.0 55.8

20. Unit AvailabilityFactor innn 100.0 55.8

21. Unit Capacity Factor (Using MDC Net) 102.4 102.4 53.2

22. Unit Capacity Factor (Using DER Net) 99.7 99.7 51.8

23. Unit Forced Outage Rate 0.0 0.0 31.9

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

Unit 1 is scheduled to enter a refuelina outane on March 21.1997 with a duration of 50 days.

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

OPERATING DATA REPORT DOCKET NO. 50-328 DATE 02/04/97 COMPLETED BY T. J. Hollomon TELEPHONE (423) 843-7528 l

. OPERATING STATUS Notes

1. Unit Name: Seouovah Unit Two  ;

2. ' Reporting Period

January 1997  !

., 3. Licensed Thermal Power (MWt): ' 34110 j 4, Nameplate Rating (Gross (MWe): 1220 6

5. Design Electrical Rating (Net MWe)

1148.0

6. Maximum Dependable Capacity (Gross MWe): 1155 0 i ,

7, Maximum Dependable Cagitcity (Net MWe): 1117.0

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8. If Changes Occur in Capacity Ratings (Item ' Numbers 3 Through 7) Since Last Report, Give Reasons:

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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 l

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This Month Yr-to-Date Cumulative

11. Hours in Reporting Period 744 744 128.617 12 Number of Hours Reactor Wa!, Critical 744.0 744.4 80,346

). 13. Reactor Reserve Shutdown Hours 0 0- 0

14. Hours Generator On-Line 744.0 744.0 78,416.5 l 15. Unit Reserve Shutdown Hours 0 0 0

16. Gross Thermal Energy Generated (MWh) 2.535,876.0 2,535,876.0- 250,275,530 i

17. Gross Electrical Energy Generated (MWh) 875,829 575,829 85,074,886 l l 18. Net Electrical Energy Generated (MWh) 848,165 848,165 81,527,884  ;

19. Unit Service Factor 100.0 100.0 61.0 l

20. Unit Availability Factor inn n 100.0 61.0 l

91. Unit Capacity Factor (Using MDC Net)

- 102.1 102.1 56 7  !

22. Unit Capacity Factor (Using DER Net) 99.3 99.3 55.2  ;

23. ' Unit Forced Outage Rate 0.0 0.0 31.0 1

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 Stanup: WA

DOCKET NO.: 50-327 '

UNIT NAME: One  :

UNIT SHUTDOWNS AND POWER REDUCTIONS DATE- 02/04/97 COMPLETED BY: T. J. Hollomon REPORTMONTIL JANUARY 1997 TELEPHONE: (423) 843-7528 No. Date Type' Duration i Reason2 Method of - Licensee System Component Cause and Corrective Action to Present 5

(Hours) Shutting Event Report Code

• Code Recurrence Down No.

Reactor' There were no outages or power reductions of greater than 20 percent to report during January.

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'F: Forced Reason: ' Method ' Exhibit G-Instructions S: Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of Data B-Maintenance or Test 2-Manual Scram Entry sheets for Licensee -

C-Refueling 3-Automatic Scram Event Report (LER) File D-Regulatory Restriction 4-Continuation of Existing Outage . (NLTEG-1022)

E-Operator Training and License Exam 5-Reduction 5

F-Administrative 9-Other Exhibit I- Same Source G-Operational Error (Explain)

H-Other (Explain)

.o DOCKET NO.i 50-328 '

UNIT NAME: Two  :

UNIT SHUTDOWNS AND POWER REDUCTIONS DATE: 02/04/97 -

COMPLETED BY: T. J. Hollomon -

REPORTMONTH: JANUARY 1997 TELEPHONE: (423) 843-7528 4

No. Date Type' Duration Reason

• Method of lxensee System Component Cause and Corrective Action to Prewnt (Hours) Shutting Event Code

• Code' Recurrence Down Report No.

' Reactor' There were no outages or power reductions of greater than 20 percent to report during January.

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'F: Forced Reason: ' Method *ExhAit G-Instructions S: Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of Data B-Maintenance or Test 2-Manual Scram Entry sheets for Licensee C-Refueling ' 3-Automatic Scram Event Report (LER) File D-Regulatory Restriction 4-Continuation of Existing Outage (NUREG-1022)

E-Operator Training and License Exam, 5-Reduction '

F-Administratiw 9-Other ' Exhibit I- Same Source G-Operational Error (Explain)

H-Other(Explain) i t

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