ML022680151

August 2002 Monthly Operating Report for Sequoyah Units 1 & 2

ML022680151
Person / Time
Site:	Sequoyah
Issue date:	09/11/2002
From:	James Smith Tennessee Valley Authority
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML022680151 (5)

Text

Tennessee Valley Authority, Post Office Box 2000, Soddy-Daisy, Tennessee 37384-2000 September 11, 2002 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 - AUGUST MONTHLY OPERATING REPORT The enclosure provides the August Monthly Operating Report as required by Sequoyah Technical Specification Section 6.9.1.10.

This letter is being sent in accordance with NRC RIS 2001-05.

If you have any questions concerning this matter, please call me at (423) 843--6672 or J. W. Proffitt at (423) 843-6651.

Sincerely, James D. Smith Acting Licensing and Industry Affairs Manager Enclosure r 7 Z',"z. C I .)

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ENCLOSURE TENNESSEE VALLEY AUTHORITY SEQUOYAH NUCLEAR PLANT (SQN)

MONTHLY OPERATING REPORT AUGUST 2002 UNIT 1 DOCKET NUMBER 50-327 LICENSE NUMBER DPR-77 UNIT 2 DOCKET NUMBER 50-328

. .. LICENSE-NUMBER-DPR-79-- ---

OPERATING DATA REPORT Docket No. 50-327 Unit Name SQN Unit 1 Date September 6, 2002 Completed By Tanya Hollomon Telephone (423) 843-7528 Reporting Period

1. Design Electrical Rating (Net MWe): 1160

2. Maximum Dependable Capacity (MWe-Net) 1126 Month Yr-to-Date Cumulative 3:- Number of Hours Reactor was Critical 744.0 5,831.0 122,536.8

4. Hours Generator On-Line 744.0 5,831.0 120,611.6

5. Unit Reserve Shutdown Hours 0.0 0.0 0.0

6. Net Electrical Energy Generated (MWh) 821,762 6,615,223 130,945,783 Docket No. 50-328 UnitName SQN Unit 2 Date September 6, 2002 Completed By Tanya Hollomon Telephone (423) 843-7528 Reporting Period

1. Design Electrical Rating (Net MWe): 1160

2. Maximum Dependable Capacity (MWe-Net): 1120 Month Yr-to-Date Cumulative

3. Number of Hours Reactor was Critical 744.0 4,917.8 126,424.0

4. Hours Generator On-Line 744.0 4,842.3 124,296.3

5. Unit Reserve Shutdown Hours 0.0 0.0 0.0

6. Net Electrical Energy Generated (MWh) 820,907 5,367,848 132,549,908 E-1

UNIT SHUTDOWNS DOCKET NO: 50-327 UNIT NAME: SQN-1 DATE: September 6, 2002 COMPLETED BY: Tanya Hollomon TELEPHONE: (423) 843-7528 REPORT PERIOD: AUGUST 2002 No. Date 'Type Duration Reason' Method of Cause and Corrective Action to Prevent Recurrence F:Forced (Hours) Shutting S:Scheduled Down

______ Reactor2  %

No power reductions of greater than 20 percent during August 2002.

Summary:Unit 1 operated at 100 percent power (with the exception of a short duration power reduction for scheduled inlet valve testing) throughout the month of August with a capacity factor of No PORVs! or safety valves were challenged in August.

98.3 percent.

I

'Reason: 2Method A-Equipment Failure (Explain) 1-Manual B-Maintenance or Test 2-Manual Trip/Scram C-Refueling 3-Automatic Trip/Scram D-Regulatory Restriction 4-ContinuationOutage E-Operator Training / License Examination 5-Other (Explain)

F-Administrative G-Operational Error (Explain)

H- Other (Explain)

E-2

UNIT SHUTDOWNS DOCKET NO: 50-328 UNIT NAME: SQN-2 DATE: September 6, 2002 COMPLETED BY: Tanya Hollomon TELEPHONE: (423) 843-7528 REPORT PERIOD: AUGUST 2002 No. Date Type Duration Reason' Method of Cause and Corrective Action to Prevent Recurrence F:Forced (Hours) Shutting S:Scheduled Down Reactor 2 No power reductions of greater than 20 percent during August 2002.

Summary: Unit 2 operated at 100 percent power throughout the month of August with a capacity factor of 98.5 percent. No PORVs or safety valves were challenged in August.

Reason: 2Method A-Equipment Failure (Explain) I-Manual B-Maintenance or Test 2-Manual Trip/Scram C-Refueling 3-Automatic Trip/Scram D-Regulatory Restriction 4-ContinuationOutage E-Operator Training / License Examination 5-Other (Explain)

F-Administrative G-Operational Error (Explain)

H-Other (Explain)

E-3