ML20069L952

Monthly Operating Repts for May 1994 for Browns Ferry Nuclear Plant Units 1,2 & 3

ML20069L952
Person / Time
Site:	Browns Ferry
Issue date:	05/31/1994
From:	Salas P, Tanya Smith TENNESSEE VALLEY AUTHORITY
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9406210020
Download: ML20069L952 (14)

Text

-_

t r

A Tennessee Vahey Autnor1ty Post Off,ce 00<2000. Decarut. A abama 35609 JUN 151994 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) - MONTHLY OPERATING REPORT FOR THE MONTH OF MAY 1994 In accordance with the requirements of BFN Units 1, 2, and 3 Technical Specifications Section 6.9.1.3, TVA is submitting the Monthly Operating Report for the month of May 1994 in the enclosure.

If you have any questions, please telephone me at (205) 729-2636.

Sincerel,

J Pedro Salas Manager of Site Licensing Enclosure cc:

See page 2 f

I 9406T10020 940531

@hp PDR ADOCK 05000259 R

PDR i

I 4mvuiv

U.S. Nuclear Regulatory Commission Page 2 JUN 151994 Enclosure cc (Enclosure):

Mr. Mark S.

Lesser, Section Chief U.S. Nuclear Regulatory Commission Region II 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323 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. Ted Martson, Director Electric Power Research Institute P. O. Box 10412 Palo Alto, California 94304 NRC Resident Inspector Browns Ferry Nuclear Plant Route 12, Box 637 Athens, Alabama 35611 Regional Administrator U.S. Nuclear Regulatory Commission Region II 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323 Mr. Fred Yost, Director of Research Utility Data Institute 1200 G Street, NW Washington, D.C.

20005-3802 i

. ~.

=. ___

l U.S. Nuclear Regulatory Commission Page 3 JUN 1519N TEA:SAW:MTN Enclosure cc (Enclosure) :

E.

S. Christenbury, ET llH-K K. N. Harris, LP 3B-C R. W.

Huston, BR 4G-C R.

D. Machon, PAB lE-BFN T.

J. McGrath, LP 3B-C C.

E. Merchant, TCE T23-BFN D.

E. Nunn, LP 3B-C D. T. Nye, MOD 2A-BFN T. W. Overlid, LP 4E-C E.

Preston, POB 2C-BFN J. R. Rupert, EDB 1A-BFN T.

D. Shriver, PSB 1K-BFN RIMS, CST 13B-C rubuhiwswutMy.rpt I

1

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

UNITS 1, 2, AND 3 MONTHLY OPERATING REPORT MAY 1994 I

l

OPERATIONAL

SUMMARY

MAY 1994 BROWNS FERRY 1 Unit 1 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 0 MWe.

Accordingly, TVA does not consider cumulative reporting period hours for the period beginning June 1, 1985, when calculating the operating status variables.

BROWNS FERRY 2 Unit 2 operated continuously during the month of May at a capacity factor of 101.4 percent and generated 822,910 megawatt hours gross electrical power.

BROWNS FERRY 3 Unit 3 remains shutdown on administrative hold to resolve various TVA and NRC concerns.

Unit 3 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 0 MWe.

Accordingly, TVA does not consider cumulative reporting period hours for the period beginning June 1, 1985, when calculating the operating status variables.

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO:

50-259 UNIT:

BROWNS FERRY l PREPARED BY:

T.

R. Smith TELEPHONE:

(205) 729-2955 MONTH May 1994 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 1 0

16 0

2 0

17 0

3 0

18 0

4 0

19 0

5 0

20 0

6 0

21 0

7 0

22 0

8 0

23 0

9 0

24 0

10 0

25 0

11 0

26 0

12 0

27 0

13 0

28 0

14 0

29 0

15 0

30 0

31 0

1

+

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO:

50-260 UNIT:

BROWNS FERRY 2 PREPARED BY:

T.

R.

Smith TELEPHONE:

(205) 729-2955 MONTH May 1994 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 1 1083 16 1081 2

1084 17 1080 3

1085 18 1081 4

1086 19 1079 5

1086 20 1083 6

1083 21 1080 7

1076 22 1077 8

1088 23 1076 9

1087 24 1076 10 1082-25 1078 11 1084 26 1071

.I 12 1082 27 1078 i

13 1087 28 1073 14 1066 29 1077 15 1081 30 1076 31 1076 1

.. - ~

. ~.

4 AVERAGE DAILY UNIT PCWER LEVEL DOCKET NO:

50-296 UNIT:

BROWNS FERRY 3 PREPARED BY:

T. R. Smith TELEPHONE:

(205) 729-2955 MONTH May 1994 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 1 0

16 0

2 0

17 0

3 0

18 0

4 0

19 0

5 0

20 0

6 0

21 0

7 0

22 0

8 0

23 0

9 0

24 0

10 0

25 0

11 0

26 0

12 0

27 0

13 0

28 0

14 0

29 0

15 0

30 0

31 0

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO:

50-259 REPORT MONTH:

May 1994 UNIT:

BROWNS FERRY l PREPARED BY:

T.

R.

Smith TELEPHONE:

(205) 729-2955 Method of License Duration Shutting Event System Component Cause and Corrective Action to Prevent No.

Date Type' (Hours)

Reason' Down Reactor

• Report No.

Code' Code

• Recurrence 1

06/01/85 S

744 F

4 Adninistrative hold to resolve various TVA and NRC concerns.

'F-Forced

'A-Equipment Failure (Explain)

' Method:

' Instructions for Preparation of Licensee S-Scheduled B-Maintenance or fest 1-Manual Event Reports (NUREG-1022)

C-Refueling 2-Manual Scram D-Regulatory Restriction 3-Automatic Scram E-Operator Training and License Examination 4-Continuation of Existing Outage F-Administrative 5-Reduction G-Operational Error (Explain) 9-Other H-Other (Explain) 1

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO:

50-260 REPORT MONTH:

May 1994 UNIT:

BROWNS FERRY 2 PREPARED BY:

T.

R.

Smith TELEPHONE:

(205) 729-2955 i

Method of License Duration shutting Event System Conponent Cause and Corrective Action to Prevent No.

Date Type' (Hours)

Reason' Down Reactor Report No.

Code' Code

• Recurrence 3

i N/A

'F-Forced A-Equipnent Failure (Explain)

' Method:

• Instructions for Preparation of Licensee S-Scheduled B-Maintenance or Test 1-Manual Event Reports (NUREG-1022)

C-Refueling 2-Manual Scram D-Regulatory Restriction 3-Automatic Scram E-operator Training and License Examination 4-Continuation of Existing Outage F-Adninistrative 5-Reduction G-Operational Error (Explain) 9-Other H-Other (Explain)

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO:

50-296 REPORT MONTH:

May 1994 UNIT:

BROWNS FERRY 3 PREPARED BY:

T.

R.

Smith TELEPHONE:

(205) 729-2955 Method of License Duration Shutting Event System Component Cause and Corrective Action to Prevent No.

Date Type' (Hours)

Reason' Down Reactor' Report No.

Code' Code' Recurrence 1

06/01/85 S

744 F

4 A&inistrative hold to resolve various TVA and NRC concerns.

I

'F-Forced

'A-Equipment Failure (Explain)

' Method:

' Instructions for Preparation of Licensee S-Scheduled B-Maintenance or Test 1-Manual Event Reports (NUREG-1022)

C-Refueling 2-Manual Scram D-Regulatory Restriction 3-Automatic Scram E-Operator Training and License Examination 4-Continuation of Existing Outage F-A&inist rative 5-Reduction G-Operational Error (Explain) 9-Other H-Other (Explain)

OPERATING DATA REPORT DOCKET:

30-259 UNIT:

BROWNS FERRY 1 PREPARED BY:

T.

R. SMITH TELEPHONE:

(205) 729-2955 OPERATING STATUS f

1 l

1. Unit Name:

BROWNS FERRY UNIT 1

2. Reporting Period: MAY 1994

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 Ratings (Items Number

)

3 Through 7) Since Last Report, Give Reason: N/A

{

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

0

10. Reason For Restrictions, If Any: Administrative Hold I

THIS MONTH YEAR TO DATE CUMULATIVE *

11. Hours in Reporting Period 0

0 95743

12. 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 Generation (MWh) 0 0

168066787

17. Gross Electrical Generation (MWh) 0 0

55398130

18. Net Electrical Generation (MWh) 0 0

53796427

19. Unit Service Factor 0

0 60.9

20. Unit Availability Factor 0

0 60.9

21. Unit capacity Factor (MDC Net) 0 0

52.8

22. Unit Capacity Factor (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 Shut Down At End Of Reporting Period, Estimated Date of Startup:

To be determined Excludes hours under administrative hold (June 1, 1985 to present)

OPERATING DATA REPORT DOCKET:

50-260 UNIT:

BROWNS FERRY 2 PREPARED BY:

T.

R.

SMITH TELEPHONE:

(205) 729-2955 OPERATING STATUS

1. Unit Name:

BROWNS FERRY UNIT 2

2. Reporting Period:

MAY 1994

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 Ratings (Items Number 3 Through 7) Since Last Report, Give Reason: N/A 9.

Power Level To Which Restricted, If Any (Net MWe):

N/A

)

10. Reason For Restrictions, If Any:

N/A THIS MONTH YEAR TO DATE CUMULATIVE *

11. Hours in Reporting Period 744 3623 116934

12. Hours Reactor Was Critical 744 3488 78305

13. Reactor Reserve Shutdown Hours 0

0 14200

14. Hours Generator On Line 744 3477 76102 j

15. Unit Reserve Shutdown Hours 0

0 0

16. Gross Thermal Generation (MWh) 2445252 11263826 219811427

17. Gross Electrical Generation (MWh) 822910 3806270 73014188

18. Net Electrical Generation (MWh) 803607 3716686 70961348

19. Unit Service Factor 100.0 96.0 65.1

20. Unit Availability Factor 100.0 96.0 65.1

21. Unit Capacity Factor (MDC Net) 101.4 96.3 57.0

22. Unit Capacity Factor (DER net) 101.4 96.3 57.0

23. Unit Forced Outage Rate 0.0 4.0 18.0

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

Cycle 7 refueling outage scheduled to begin October 1, 1994, and currently schetiuled for 40 to 60 days.

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

N/A Excludes hours under administrative hold (June 1, 1985 to May 24, 1991)

OPERATING DATA REPORT DOCKET:

50-296 UNIT:

BROWNS FERRY 3 PREPARED BY:

T.

R.

SMITH TELEPHONE:

(205) 729-2955 1

OPERATING STATUS l

1. Unit Name:

BROWNS FERRY UNIT 3

2. Reporting Period:

MAY 1994

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 Ratings (Items Number i

3 Through 7) Since Last Report, Give Reason: N/A l

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

0

10. Reason For Restrictions, If Any: Administrative Hold THIS MONTH YEAR TO DATE CUMULATIVE *

11. Hours in Reporting Period 0

0 73055

12. Hours Reactor Was Critical 0

0 45306

13. Reactor Reserve Shutdown Hours 0

0 5150

14. Hours Generator On Line 0

0 44195

15. Unit Reserve Shutdown Hours 0

0 0

16. Gross Thermal Generation (MWh) 0 0

131866267

17. Gross Electrical Generation (MWh) 0 0

43473760

18. Net Electrical Generation (MWh) 0 0

42114009

19. Unit Service Factor 0

0 60.5

20. Unit Availability Factor 0

0 60.5

21. Unit Capacity Factor (MDC Net) 0 0

54.2

22. Unit Capacity Factor (DER net) 0 0

54.2

23. Unit Forced Outage Rate 0

0 21.6

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

25. If Shut Down At End Of Repor';?g Period, Estimated Date of Startup:

ro )e determined Excludes hours under administ tve hold (June 1, 1985 to present)

_ _ _ _ _ _ _ _ _ - _ - _ - _ _ _ - _ _ _ _ _ _ - _ -