ML20236R255

Monthly Operating Repts for June 1998 for Brown Ferry Nuclear Plant,Units 1,2 & 3

ML20236R255
Person / Time
Site:	Browns Ferry
Issue date:	06/30/1998
From:	Abney T, Davenport J TENNESSEE VALLEY AUTHORITY
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9807210326
Download: ML20236R255 (13)

Text

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En Tennesseo Vatley Authority, Post Office Box 2000. Decatur. Alabama 35609 July 15, 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) - JUNE 1998 MONTHLY OPERATING REPORT The enclosure provides the June 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 (256) 729-2636.

S cerel , i

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Manager of L 1 sin [

and Indu ry Affa'rs Enclosure N' cc: See page b d

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9807210326 900630 i PDR ADOCK 05000259-  :

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U.S., Nuclear Regulatory Commission

' Page 2 July.15, 1998 Enclosure cc (Enclosure):

Mr. Harold O. Christensen, Branch Chief U.S. Nuclear Regulatory Commission Region II 61 Forsyth Street, S.W.

Suite 23T85 Atlanta, Georgia 30303 Mr. Frederick J. Hebdon, Director Project Directorate II-4 Division of Reactor Projects I-II Office of Nuclear Reactor Regulation, Mail 13 H3 Washington, D.C. 20555 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 Browns Ferry Nuclear Plant 10833 Shaw Road Athens, Alabama 35611 Regional Adm'nistrator j U.S. Nuclear Regulatory Commission  !

Region II 61 Forsyth Street, S.W.

Suite 23'285 i Atlanta, Georgia 30303 )

l Ms. Barbara Lewis l McGraw-Hill-Companies 1200 G Street, N.W.

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

, ,- ENCLOSURE TENNESSEE VALLEY AUTHORITY BROWNS FERRY NUCLEAR PLANT (BFN)

MONTHLY OPERATING REPORT JUNE 1998 UNIT 1 DOCKET NUMBER 50-259 i

LICENSE NUMBER DPR-33 I I

UNIT 2 DOCKET NUMBER 50-260 LICENSE NUMBER DPR-52 UNIT 3 DOCKET NUMBER 50-296 LICENSE NUMBER DPR-68 l

l c_--__---__-_--_- - - - _ - -

l OPERATIONAL

SUMMARY

JUNE 1998 BROWNS FERRY NUCLEAR PLANT UNIT 1 Unit 1 remains shutdown on administrative hold to resolve various TVA and NRC concerns. Unit 1 has been on administrative hold

'since June i, 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 June, Unit 2 generated 784,030 megawatt hours gross electrical power and operated at a net capacity factor of 99.8 percent. As of June 30, 1998, Unit 2 has operated continuously for 244 days.

BROWNS FERRY NUCLEAR PLANT UNIT 3 For the month of June, Unit 3 generated 723,770 megawatt hours gross electrical power with a net' capacity factor of 91.9 percent. As of June 30, 1998, Unit 3 has operated continuously for 73 days.

E-1

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-259- UNIT NO. ONE DATE: July 15, 1998

' COMPLETED BY: J. W. Davenport TELEPHONE 256-729-2690 )

MONTH June 1998

\

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

1. 0 17. 0 l

2. 0 18. 0

3. 0 19. 0

4. 0 20. 0

5. 0 21. 0 6.. 0 22. 0

7. 0 23. 0

8. O. 24. 0

9. 0 25. 0

10. 0 26. 0 1

11. 0 27. 0 l 12 0 28. 0

13. 0 29. 0

14. 0 30. O l 15.

)

O  !

16. 0 E-2. 1

AVERAGE DAILY UNIT POWER LEVEL i I

e  : '

DOCKET NO. 50-260 UNIT NO. TWO DATE: July 15, 1998 COMPLETED BY: J. W. Davenport TELEPHONE 256-729-2690 MONTH June 1998 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-Net) DAY (MWe-Net)

1. 1071 17. 1065

2. 1059 18. 1058

3. 1059 19. 1050

4. 1070 20. 1063 I

5. 1056 21. 1057 i l

6. 1078 22. 1061

7. 1068 23. 1056 j

8. 1068 24. 1055

9. 1095 25. 1092

10. 1045 26. 1060

11. 1087 27, 1055 l

12 1047 28, 1057

13. 1059 29. 1041 14, 1068 30. 1055 ,

i

15. 1052 l

16. 1065 l

l 1

E3 o________-___________ _ _ _ _ . __ I

I

, J AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-296 UNIT NO., THREE DATE: July 15, 1998 COMPLETED BY: J. W. Davenport TELEPHONE 256-729-2690 MONTH June 1998 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-Net) DAY (MWe-Net)

1. 1065 17. 1043

2. 1055 18. 1054

3. 1051 19. 1045 4, 1064 20. 993

5. 1044 21. 1031

'6. 998 22. 1055

7. 999 23. 1054

8. 1059 24. 1044

9. 1056 25. 888

10. 1025 '6. 1072

11. 1011 27. 821 12 1040 28, 507 13, 730 29. 819 14, 833 30. 959

15. 917

16. 1045 l l

E-4 i l

1

_ - - - - - - - - - - - - - - . - - - - - - - -- ___ _ _J

OPERATING DATA REPORT Docket No. 50-259

j. Date: July 15.1998 l

Completed By: J. W. Davenport Telephone: (256)-729-2690

1. Unit Name: BFN Unit 1 1 2. Reporting Period: June 1998 l 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. Maximt.m 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): U

10. Reasons for Restrictions, if any: Administrative lloid 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

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 D>.tration of Each): N/A

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

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

E-3 l 1

._____ _ __ __ N

l- .

1-L OPERATING DATA REPORT  !

Docket No. 50-260 Date: July 15.1998 Completed By: J. W. Davennort Telephone: (256)-729-2690 l

1. Unit Name: BFN Unit 2

2. Reporting Period: June 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): 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 Cumulativea

11. Hours in Reporting Period 720.0 4343.0 152718 >

12. Number of Hours Reactor was Critical 720.0 4343.0 111149

13. Reactor Reserve Shutdown Hours 0.0 0.0 14200 l l

14. Hours Generator On-Line 720.0 4343.0 108756

15. Unit Reserve Shutdown Hours 0.0 0.0 0

16. . Gross Thermal Energy Generated (MWh) 2369350.0 14225664 324261148

17. Gross Electric Energy Generated (MWh) 784030.0 4777420 107779898

18. Net Electrical Energy Generated (MWh) 764950.0 4672026 104878117

19. Unit Service Factor 100.0 100.0 71.2

20. Unit Availability Factor 100.0 100.0 71.2

21. Unit Capacity Factor (Using MDC Net) 99.8 101.0 64.5

22. Unit Capacity Factor (Using DER Net) 99.8 101.0 64.5

23. Unit Forced Outage Rate 0.0 0.0 13.6

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 Stanup: N/A

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

E-6 L___________-______ _ - - _ . _

i OPERATING DATA REPORT 1

Docket No. 50-296 Date: July 15.1998 'l Completed By: J. W. Davennort Telephone: (2561-729-2690 {

l

1. Unit Name: BFN Unit 3 l

2. Reporting Period: June 1998

3. Licensed Thermal Power (MWt): 3293

4. Nameplate Rating (Gross Mwe): 1152 l

5. Design Electrical Rating (Net Mwe): 1065 -!

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 720.0 4343.0 95940  ;

12. - . Number of Hours Reactor was Critical 720.0 4075.0 67149 i

13. Reactor Reserve Shutdown Hours 0.0 0.0 5150

14. ' Hours Generator On-Line 720.0 4048.6 65770

15. Unit Reserve Shutdown Hours 0.0 0.0 0.0

16. Gross Thermal Energy Generated (MWh) 2209037.0 12665158. 200100071

17. Gross Electric Energy Generated (MWh) 723770.0 4224450 66987860

18. Net Electrical Energy Generated (MWh) 705034.0 4120908 64326405 19 Unit Service Factor 100.0 93.2 68.6

20. Unit Availability Factor 100.0 93.2 68.6

21. Unit Capacity Factor (Using MDC Net) 91.9 89.1 63.0

22. Unit Capacity Factor (Using DER Net) 91.9 89.1 63.0

23. Unit Forced Outage Rate 0.0 0.2 15.8

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

September 20,1998,22 Days Duration L

25. If Shutdown at End of Report Period, Estimate

.Date of Startup: N/A

'a Excludes hours under Administrative Hold (June !,1985 to November 19,1995)

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