ML20216K010

Monthly Operating Repts for Mar 1998 for Browns Ferry Nuclear Plant

ML20216K010
Person / Time
Site:	Browns Ferry
Issue date:	03/31/1998
From:	Abney T, Davenport J TENNESSEE VALLEY AUTHORITY
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9804220059
Download: ML20216K010 (13)

Text

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Tennessee Valley Authority, Post Oftce Box 2000 Decatur, Alabama 35609-2000 April 14, 1998 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555 Gentlemen:

In the Matter of ) Docket Nos. 50-259 Tennessee Valley Authority ) 50-260 50-296 BROWNS FERRY NUCLEAR PLANT (BFN) - MARCH 1998 MONTHLY OPERATING REPORT The enclosure provides the March 1998 Monthly Operating Report as required by BFN Technical Specifications Section 6.9.1.3.

If you have any questions concerning this matter, please call me at (205) 729-2636.

Spacerely, m x J T. '

. Abney ^-

Manager o Licensing and In ustry Affair 1

Enclosure cc: See page 2

/

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., m yGe 9804220059 900331 PDR ADOCK 05000259 R PDR ww , .- -.

i U.S. Nuqlear Regulatory Commission Pag'e 2 j April 14, 1998 l I Enclosure cc (Enclosure):

Mr. Mark S. Lesser, Branch Chief l U.S. Nuclear Regulatory Commission Region II l

61 Forsyth Street, S.W.

Suite 23T85 l l Atlanta, Georgia 30303 ]

l Mr. Frederick J. Hebdon, Director  !

Project Directorate II-4 Division of Reactor Projects I-II Office of Nuclear Reactor i Regulation, Mail 13 H3 Washington, D.C. 20555 INPO Records Center I Institute of Nuclear Power Operations 700 Galleria Parkway Atlanta, Georgia 30339-5957 l

Mr. James Lang, Manager I Advanced Reactor Department Electric Power Research Institute 3340 Hillview Avenue Palo Alto, California 94304 NRC Resident Inspector Browns Ferry Nuclear Plant 10833 Shaw Road Athens, Alabama 35611 Regional Administrator U.S. Nuclear Regulatory Commission Region II 61 Forsyth Street, S.W.

Suite 23T85 Atlanta, Georgia 30303 Ms. Barbara Lewis l McGraw-Hill Companies 1200 G Street, N.W.

Suite 1100 Washington, D.C. 20005-3802 l

I L

. ENCLOSURE 1 1

TENNESSEE VALLEY AUTHORITY l BROWNS FERRY NUCLEAR PLANT (BFN)

MONTHLY OPERATING REPORT MARCH 1998 ,

l UNIT 1 DOCKET NUMBER 50-259 4 LICENSE NUMBER DPR-33 UNIT 2 DOCKET NUMBER 50-260  ;

LICENSE NUMBER DPR-52 UNIT 3 DOCKET NUMBER 50-296 LICENSE NUMBER DPR-68

OPERATIONAL SUMt4ARY MARCH 1998 BROWNS FERRY NUCLEAR PLANT UNIT 1 Unit i remains shutdown on administrative hold to resolve various TVA and NRC concerns. Unit 1 has been on administrative hold since June 1, 1985. As a result, TVA considers that accrual of reporting hours is suspended since the unit has a maximum dependable capacity of zero MWe. Accordingly, TVA does not consider reporting cumulative hours for the period beginning June 1, 1985, when calculating the operating status variables.

BROWNS FERRY NUCLEAR PLANT UNIT 2 For the month of March, Unit 2 generated 822,020 megawatt hours gross electrical power and operated at a net capacity factor of 101.5 percent. As of March 31, 1998, Unit 2 has operated continuously for 153 days.

BROWNS FERRY NUCLEAR PLANT UNIT 3 For the month of March, Unit 3 generated 784,660 megawatt hours gross electrical power with a net capacity factor of 96.7 percent. As of March 31, 1998, Unit 3 has operated continuously for 383 days.

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l ,

AVERAGE DAILY UNIT POWER LEVEL l

l DOCKET NO. 50-259 UNIT NO. ONE DATE: April 15, 1998 COMPLETED BY: J. W. Davenport TELEPHONE 205-729-2690 l

l MONTH March 1998 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-Net) DAY (MWe-Net)

1. 0 17. 0

2. 0 18. 0

3. 0 19. 0

4. 0 20. 0

5. 0 21. 0

6. 0 22. 0

7. 0 23. O j

8. 0 24. O

! 9. 0 25. 0

10. 0 26. 0

11. 0 27. 0 12 0 28. 0 1

13. 0 29. 0

14. 0 30. O  ;

15. 0 31. O

16. O l

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AVERAGE DAILY UNIT POWER LEVEL l

DOCKET NO. 50-260 UNIT NO. TWO DATE: April 15, 1998 COMPLETED BY: J. W. Davenport TELEPHONE 205-729-2690 MONTH March 1998 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY DAY (MWe-Ne t) (MWe-Net)

1. 1088 17. 1083 l

2. 1088 18. 1094

3. 1087 19. 1075

4. 1086 20. 2087

5. 1091 21. 1695 I

6. 1008 22, 1099 I

7. 1090 23. 1095

8. 1086 24. 1092

9. 1093 25. 1091

10. 1095 26. 1031

11. 1089 27. 1020 12 1086 28. 1066 l

13. 1094 29. 1065 l 14. 1095 30. 1062 f

15. 1091 31. 1098

16. 1097 E-3 l

AVERAGE DAILY UNIT POWER LEVEL

\

DOCKET NO. 50-296 UNIT NO. THREE DATE: April 15, 1998 COMPLETED BY: J. W. Davenport TELEPHONE 205-729-2690 I MONTH March 1998 t

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

1. 1090 17. 1066

2. 1090 18. 1069

3. 1089 19. 1060 q

4. 1090 20. 1070

5. 1084 21. 998

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6. 961 22. 1063 J L

1

7. 1014 23. 1078

8. 1060 24. 1085

9. 1086 25. 1065

10. 1091 26. 1064

11. 1089 27. 1056 12 1057 28. 700

13. 1094 29. 686 14, 996 30. 880 l 15. 1063 31. 955 l

16. 1068 E-4

OPERATING DATA REPORT

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l Docket No. 50-259 Date: April 15.1998 Completed By: 1 W. Davenoort Telephone: 205-729-2690

1. Unit Name: BFN Unit 1

2. Reporting Period: March 1998

3. Licensed Thermal Power (MWt): 3293

4. Nameplate Rating (Gross Mwe): 1152

5. Design Electrical Rating (Net Mwe): 1065

6. Maximum Dependable Capacity (Gross MWe): 0

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

8. If changes Occur in Capacity Rating (Item Numbers 3 Through 7) Since Last Report, Give Reasons: N/A

9. Power Level To Which Restricted, If any (net MWe): 0 10 Reasons for Restrictions, If any: Administrative Hold This Month Yr-To-Date Cumulative *

11. Hours in Reporting Period 0 0 95743

12. Number of Hours Reactor was Critical 0 0 59521

13. Reactor Reserve Shutdown Hours 0 0 6997

14. Hours Generator On-Line 0 0 58267

15. Unit Reserve Shutdown Hours 0 0 0

16. Gross Thermal Energy Generated (MWh) 0 0 168066787

17. Gross Electric Energy Generated (MWh) 0 0 55398130

18. Net Electrical Energy Generated (MWh) 0 0 53796427

19. Unit Service Factor 0 0 60.9

20. Unit Availability Factor 0 0 60.9

21. Unit Capacity Factor (Using MDC Net) 0 0 52.8 l

22. Unit Capacity Factor (Using DER Net) 0 0 52.8

23. Unit Forced Outage Rate 0 0 25.6

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

25. If Shutdown at End of Report Period, Estimate Date of Startup: To Be Determined a

Excludes hours under Administrative Hold (June 1,1985 to present)

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OPERATING DATA REPORT Docket No. 50-260 j Date: April 15.1998  :

Completed By: J. W. Davenport l Telephone: 205-729-2690

1. Unit Name: BFN Unit 2 l 2. Reporting Period: March 1998

3. Licensed Thermal Power (MWt): 3293

, 4. Nameplate Rating (Gross Mwe): 1152 1 5. Design Electrical Rating (Net Mwe): 1065 l 6. Maximum Dependable Capacity (Gross MWe): 1098.4 l 7. Maximum Dependable Capacity (Net MWe): 1065

8. If changes Occur in Capacity Rating (Item Numbers 3 Through 7) Since Last Repon, Give Reasons: N/A

9. Power Level To Which Restricted, if any (1et MWe): N/A

10. Reasons for Restrictions, if any: N/A This Month Yr-To-Date Cumulative *

11. Hours in Reporting Period 744.0 2160.0 151998

12. Number of Hours Reactor was Critical 744.0 2160.0 108966

13. Reactor Reserve Shutdown Hours 0.0 0.0 14200

14. Hours Generator On-Line 744.0 2160.0 106573

15. Unit Reserve Shutdown Hours 0.0 0.0 0

16. Gross Thermal Energy Generated (MWh) 2440848.0 7060128 317095612

17. Gross Electric Energy Generated (MWh) 822020.0 2386130 105388608

18. Net Electrical Energy Generated (MWh) 804105.0 2335158 102541249

19. Unit Service Factor 100.0 100.0 70.1

20. Unit Availability Factor 100.0 100.0 70.1

21. Unit Capacity Factor (Using MDC Net) 101.5 101.5 63.3

22. Unit Capacity Factor (Using DER Net) 101.5 101.5 63.3

23. Unit Forced Outage Rate 0.0 0.0 13.9

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

25. If Shutdown at End of Report Period, Estimate Date of Startup: N/A

• Excludes hours under Administrative Hold (June 1,1985 to May 24,1991)

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4 OPERATING DATA REPORT Docket No. 50-296 Date: April 15.1998 Completed By: J. W. Davenport Telephone: 205-729-2690

1. Unit Name: BFN Unit 3

2. Reporting Period: March 1998

3. Licensed Thermal Power (MWt): 3293

4. Nameplate Rating (Gross Mwe): 1152

5. Design Electrical Rating (Net Mwe): 1965

6. Maximum Dependable Capacity (Gross MWe): 1098.4

7. Maximum Dependable Capacity (Net MWe): 1065

8. If changes Occur in Capacity Rating (Item Numbers 3 Through 7) Since Last Report, Give Reasons: N/A

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 744.0 2160.0 93757

12. Number of Hours Reactor was Critical 744.0 2160.0 65234

13. Reactor Reserve Shutdown Hours 0.0 0.0 5150

14. Hot.rs Generator On-Line 744.0 2160.0 63881

15. Unit Reserve Shutdown Hours 0.0 0.0 0

16. Gross Thermal Energy Generated (MWh) 2339112.0 6827304 194262217

17. Gross Electric Energy Generated (MWh) 784660.0 2296030 65059440

18. Net Electrical Energy Generated (MWh) 766004.0 2243328 62448825

19. Unit Service Factor 100.0 100.0 68.1

20. Unit Availability Factor 100.0 100.0 68.1

21. Unit Capacity Factor (Using MDC Net) 96.7 97.5 62.5

22. Unit Capacity Factor (Using DER Net) 96.7 97.5 62.5

23. Unit Forced Outage Rate 0.0 0.0 16.2

24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each): Unit 3 Cycle 8 Refueling Outage, Scheduled to Begin September 20,1998,21 Days Duration

25. If Shutdown at End of Report Period, Estimate Date of Startup: N/A

• Excludes hours under Administrative Hold (June 1,1985 to November 19,1995)

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