ML20101D335

Monthly Operating Repts for Feb 1996 for Sequoyah Nuclear Plant

ML20101D335
Person / Time
Site:	Sequoyah
Issue date:	02/29/1996
From:	Hollomon T, Shell R TENNESSEE VALLEY AUTHORITY
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9603200200
Download: ML20101D335 (10)

Text

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Tennessee Valley Authonty Post Off ce Box 2000 Sodd/-Daisy Tennessee 37379 i

March 12, 1996 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555 Gentlemen:

In the Matter of

)

Docket Nos. 50-327 Tennessee Valley Authority

)

50-328 SEQUOYAH NUCLEAR PLANT (SQN) - FEBRUARY 1996 MONTHLY OPERATING REPORT Enclosed is the February 1996 Monthly Operating Report as required by SQN Technical Specification 6.9.1.10.

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

l Sincerely, e

h R. H. Shell Manager SQN Site Licensing i

Enclosure cc: See page 2 l

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U.S. Nuclear Regulatory Commission Page 2 March 12,1996 cc (Enclosure):

INPO Records Center Institute of Nuclear Power Operations 700 Galleria Parkway Atlanta, Georgia 30339-5957 Mr. D. E. LaBarge, Project Manager U.S. NRC Regulatory Commission One White Flint, North 11555 Rockville Pike Rockville, Maryland 20852-2739 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 Atlanta, Georgia 30323-271i Mr. James Lang, Director Nuclear Power Electric Power Research Institute 3412 Hillview Avenue Palo Alto, Califomia 94304 Mr. F. Yost, Director Research Services Utility Data Institute 1200 G Street, NW, Suite 250 Washington, D.C. 20005

TENNESSEE VALLEY AUTIIORITY SEQUOYAH NUCL. EAR PLANT i

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MONTHLY OPERATING REPORT 4

TO THE i

i NUCLEAR REGULATORY COMMISSION i

FEBRUARY 1996 UNIT 1 DOCKET NUMBER 50-327 LICENSE NUMBER DPR-77 l

UNIT 2 DOCKET NUMBER 50-328 LICENSE NUMBER DPR-79

OPERATIONAL

SUMMARY

FEBRUARY 1996 UNIT I Unit 1 generated 824,614 megawatthours (MWh) (gross) electrical power during February with a capacity factor of 102.9 percent. There were no outages or power reductions ofgreater than 20 percent to report during February. Unit I was operating at 100 percent reactor power at the end of February.

UNIT 2 Unit 2 generated 829,990 megawatthours (MWh) (gross) electrical power during February with a capacity factor of 103.82 percent. There were no outages or power reductions ofgreater than 20 percent to report during February. Unit 2 was operating at 100 percent reactor power at the end of February.

=..

j AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-327 UNIT NO.

One DATE:

03-01-96 COMPLETED BY: T. J. Hollomon TELEPHONE: (423) 843-7528 MONTH: FEBRUARY 1996 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-Net)

DAY (MWe-Net) 1 1144 17 1145 2

1143 18 1145 3

1147 19 1143 4

1147 20 1145 5

1145 21 1145 6

1147 22 1147 7

1144 23 1145 8

1133 24 1146 9

1145 25 1145 10 1149 26 1145 11 1143 27 1145 12 1143 28 1143 13 1143 29 1144 14 1147 30 N/A 15 1143 31 N/A 16 1143

c 3

4 AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-328 UNIT NO.

Two DATE:

03-01-96 j

COMPLETED BY: T. J. Hollomon TELEPHONE: (423) 843-7528 MONTH FEBRUARY 1996 4

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

DAY (MWe-Net) 1 1154 17 1148

)

2 1152 18 1149 j

3 1154 19 1148 4

1155 20 1149 5

1149 21 1149 2

i 6

1153 22

!!50 7

1150 23 1149 8

1152 24 1149 9

1156 25 1149 l

10 1155 26 1148 11 1156 27 1150 12 1152 28 1151 13 1150 29 1150 14 1150 30 N/A 15 1153 31 N/A 16 1152

p OPERATING DATA REPORT DOCKET NO. so n7 DATE 03/01/96 COMPLETED BY T. L Hollomon TELEPHONE (423)843-7528 OPERATING STATUS h Mes

1. Unit Name:

Seouovah Unit One

2. Reporting Period: February 1996

3. Licensed Thermal Power (MWt): 3411.0

4. Nameplate Rating (Gross (MWe): 1220.6 S. Design Electrical Rating (Net MWe): 114R0

6. Maximum Dependable Capacity (Gross MWe): 1151.0 j

7. Maximum Dependable Capacity (Net MWe): 1111 0

8. If Changes Occur in Capacity Ratint,s (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 This Month Yr-to-Date Cumulative

11. Hours in Reporting Period 696 1.440 128,569

12. Number of Hours Reactor Was Critical 696.0 1,425.6 70,320 _

13. Reactor Rese:ve Shutdown Hours 0

0 0

14. Hours Generator On-Line 696.0 1,385.2 68,611.6

15. Unit Reserve Shutdown Hours 0

0 0

16. Gross Thermal Energy Generated (MWh) 2,369,326.7 4,659,642.9 222,991,058

17. Gross Electrical Energy Generated (MWh) 824,614 1,612,766 75,778,111

18. Net Electrical Energy Generated (MWh) 798,070 1,558,390 72,642,537

19. Unit Service Factor 100.0 96.2 53.4

20. Unit Avail 6ilityFactor 1000 96.2 53.4

21. Unit Capacity Factor (Using MDC Net) 103.2 97.4 50.9

22. Unit Capacity Factor (Using DER Net) 99.9 94.3 49.2

23. Unit Forced Outage Rate 0.0 1.0 34.2

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

Unit I will be taken offline on March 2.1996. at 0348 EST for a olanned maintenance outage to replace RCP No. 2. Expected duration is 10 days.

25. If Shut Down At End ofReport Period, Estimated Date of Startup:

OPERATING DATA REPORT

]

DOCKET NO. 50 328 4

DATE 03/01/96 COMPLETED BY T. J. Hollomon i

TELEPHONE (423) 843-7528 OPERATING STATUS l

Notes i

1. Unit Name:

Seouovah Unit Two l-

2. Reporting Period: February 1996

3.. Licensed Thermal Power (MWt): 3411 0

4. Nameplate Rating (Gross (MWe): 1220 6

5. Design Electrical Rating (Net MWe): 1148.0 5

l 6.. Maximum Dependable Capacity (Gross MWe): 1146.0 i

7. Maximum Dependable Capacity (Net MWe): 1106.0 j

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

1 1

1-i 1

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

N/A j

10. Reasons for Restrictions, If Any: N/A i

i i

i This Month Yr-to-Date Cumulative i

IL. Hours in Reporting Period 6%

1.440 120.529

12. Number of Hours Reactor Was Critical 696.0 1.440.0 74,034

13. Reactor Reserve Shutdown Hours 0

0 0

14. Hours Generator On-Line 696.0 1,440.0 72,216.2

15. Unit Reserve Shutdown Hours 0

-0 0

16. Gross Thermal Energy Generated (MWh) 2,369,838.7 4,905,186.4 229,446,783

17. Gross Electrical Energy Generated (MWh) 829,990 1,715,220 77,938,992

18. Net Electrical Energy Generated (MWh) 802,438 1,658,772 74,660,641

19. Unit Service Factor 100.0 t 00.0 59.9 20.: Unit Availability Factor 1000 100.0 59.9 21, Unit Capacity Factor (Using MDC Net) 104.2 104.2 56.0

22. Unit Capacity Factor (Using DER Net) 100.4 100.3 54.0

' 23. Unit Forced Outage Rate 0.0 0.0 32.4

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

U2C7 refueling outage is scheduled to begin on April 19,1996, with a duration of 55 days

25. If Shut Down At End ofReport Period, Estimated Date of Startup:

m DOCKET NO.: 50-327 UNIT NAME: h UNIT SHUTDOWNS AND POWERREDUCTIONS DA'IE: 0121/96 COMPLETED BY: T.1 Hallamaa REPORT MONTH: FEBRUARY 1996 TEEPHONE. (423) 843-7528 No.

Date

. Type' Duration Reason Method of Isenere System Component

('=ne and Corrective Action to Prevent 2

(Hours)

Shutting Event Code Code' Recurrence d

Down Report No.

Reactor' There were no outages or poner reductions of greater than 20 percent to report danng February

'F: Forced Reason:

Method

• Exhibit G-Instructions 2

S: Scheduled A-E=dament 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-Administrative 9-Other

'Exhikt I-Same Source G-Operational Error (Explain)

H-Other (Explain)

~.

. ~.. - -

.... -.. ~

DOCKET NO.: 50-328

-l UNIT NAME: Two UNIT SHUIDOWNS AND POWERREDUC1' IONS DATE: otmI/96 COMPLEIED BY: T.1Iw "

i REPORTMONTH: FEBRUARY 1996

'IEEPHONE- (423) 843-7528 No.

Date Type' Duration Reason Method of Ih System Component C.mse and Correceve Action to Prevent 2

t 5

(Hours)

Shutting -

Event Code' Code Recurream Down Report No.

Reactor'

'Ihere were no outages or power swhweanc of greater than 20 percent to report during February.

t i

i

.i 4

i i

'F: Forced 2Reason.

' Method

. hhibit G-Instructions S: Scheduled A-Equipment Failure (Explain) 1-Manual for F.w&,v-of Data B-Maintenance or Test 2-Manual Scram Entry sheets forI h C-Refueling.

3-Automatic Scram Event Report (LER) File D-Regulatory Restnction 4rontmuation of Existing Outage (NUREG-1022)

E-Operator Training and License Exam 5-Reduction 5

F-Admimstrative 9h Exhibit I-Same Source G Operational Error (Explain)

H-Other (Explain) i

- - =

.