ML20137A471

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Monthly Operating Repts for Feb 1997 for BFN Units 1,2 & 3
ML20137A471
Person / Time
Site: Browns Ferry  Tennessee Valley Authority icon.png
Issue date: 02/28/1997
From: Abney T, Davenport J
TENNESSEE VALLEY AUTHORITY
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9703200340
Download: ML20137A471 (13)
v • d • e


Text

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En Tennessee Va!!ey Authority, Post Offce Box 2000, Decatur, Alabana 35609 2000 March 14, 1997 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 FEBRUARY 1997 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 February 1997 in the enclosure.

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

Si berely b

b v

T.

E. Abney f

Manager of Li nsin Y

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and Industr Affai s

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Enclosure

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cc:

See.page 2

/

9703200340 970229 PDR ADOCK 05000259 R

PDR 2000S1 I'l?MEMEEMEM

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U.S. Nuclear Regulatory Commission Page 2 March 14, 1997 Enclosure cc (Enclosure):

Mr. Mark S.

Lesser, Branch 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 j

700 Galleria Parkway j

Atlanta, Georgia 30339-5957 1

l Mr. Jim Lang l

Director of Engineering and Operations Electric Power Research Institute P.

O.

Box 10412 Palo Alto, California 94304

{

NRC Resident Inspector Browns Ferry Nuclear Plant 10833 Shaw Road l

Athens, Alabama 35611 Regional Administrator U.S.

Nuclear Regulatory Commission Region II 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323 Ms. Elizabeth Hannon Utility Data Institute 1200 G Street, NW Washington, D.C.

20005-3802

j.

ENCLOSURE r

TENNESSEE VALLEY AUTHORITY BROWNS FERRY NUCLEAR PLANT (BFN)

UNITS 1, 2, AND 3 1

I 3

MONTHLY OPERATING REPORT-FEBRUARY 1997 (SEE ATTACHED) i

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OPERATIONAL SUNNARY-FEBRUARY 1997 I'

BROWNS FERRY 1 Unit 1 remains shutdown on administrative hold to resolve various TVA and NRC concerns.

Unit 1 has been on admini~strative hold since June 1, 1985.

As a result, TVA considers that accrual of reporting hours is suspended since the unit has a l

maximum dependable capacity of zero MWe.

Accordingly, TVA l

does not consider cumulative reporting period hours for the period beginning June 1, 1985, when calculating the operating L

status variables.

i l

BROWNS FERRY 2 I

For the month of February, Unit 2 generated 633,820 megawatt j

hours gross electrical power and operated at a net capacity factor of 86.3 percent.

As of February 28, 1997, Unit 2 has i

operated continuously for 118 days.

l i

BROWNS FERRY 3 l

l For the month of February, Unit 3 generated 429,600 megawatt hours gross electrical power and operated at a net capacity factor of 58.3 percent.

The cycle 7 refueling outage began at 0201 hours0.00233 days <br />0.0558 hours <br />3.323413e-4 weeks <br />7.64805e-5 months <br /> on February 22, 1997.

The unit is scheduled for breaker closure for cycle 8 operation on March 13, 1997.

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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO:

50-259 UNIT:

BROWNS PERRY 1 PREPARED BY:

J.

W.

Davenoort TELEPHONE:

(205) 729-2690 MONTH FEBRUARY 1997 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

15 0

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j AVERAGE DAILY UNIT POWER LEVEL DOCKET NO:

50-260 UNIT: BROWNS FERRY 2 PREPARED BY:

J.

W.

Davenoort TELEPHONE:

(205) 729-2690 MONTH FEBRUARY 1997 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (Kde-Net)

(Wde-Net) 1 298 16 1088 2

261 17 1087 j

3 227 18 1089 4

237 19 1086 5

256 20 1089 6

773 21 1084 7

959 22 1086 8

1040 23 1082 9

1087 24 1080 10 1085 25 1087 11 1088 26 1089 12 1053 27 1084 13 1084 28 1090 14 1087 15 1089

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO:

50-296 UNIT: BROWNS FERRY 3 PREPARED BY:

J.

W.

Davenoort TELEPHONE:

(205) 729-2690 MONTH FEBRUARY 1997 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 1 875 16 814 2

874 17 821 l

3 874 18 797 4

843 19 792 l

5 844 20 751 6

845 21 742 l

7 844 22 27 l

8 843 23 0

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l 9

838 24 0

l 10 838 25 0

11 835 26 0

12 832 27 0

13 829 28 0

14 824 15 811 l

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UN.T SHUTDOWNS AND POWER REDUCTIONS DOCKET NO: 50-259 REPORT MONTH:

FEBRUARY 1997 UNIT: BROWNS FERRY 1 PREPARED BY:

J. W. Davenoort TELEPHONE: (205) 729-2690 Method of License i

Duration Shutting Event System Component Cause and Corrective Action to Prevent No.

Date Type (Hours)

Reason:

Down Reactor' Report No.

Code' Code' Recurrence t

1 06/01/85 5

672 F

4 Adninistrative hold to resolve various TVA and NRC concerns.

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'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 Scraa D-Regulatory Restriction 3-Automatic Scram E-Operator Training and License Examination 4-Continuation of Existing Outage

[

F-Adninistrative 5-Reduction i

G-Operational Error (Explain) 9-Other j

H-Other (Explain) i i

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UNIT SHUTDOWNS AND POLER REDUCTIONS DOCKET NO: 50-260 REPORT MONTH:

FEBRUARY 1997 UNIT: BRC'AS FERRY 2 PREPARED BY:

J. W. Davenoort TELEPHONE: (205) 729-2690 Method of 8.icense h

Duration Shutting Event System Component Cause and Corrective Action to Prevent No.

Date Type' (Hours)

Reason' Down Reactor Report No.

Code' Code' Recurrence 3

i 1

02/01/97 s

177.2 B

5 N/A N/A N/A Power reduction for scheduled maintenance and testing.

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'F-Forced

'A-Equipment Falture (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 l

F-Administrative 5-Reduction G-Operational Error (Explain) 9-Other H-Other (Explain) t I

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3 UNIT SMUTDOWNS AND POER REDUCTIONS DOCKEY NO: 50-296 2

l REPORT MONTH:

FEBRUARY 1997 UNIT: atahats FERRY 3 -

PREPARED BY:

J. W. Davennort j

TELEPHONE: (205) 729-2690 s

Method of License Dura' tion Shutting

. Event System Component Cause and Corrective Action to Prevent

[

No.

Date Type *

(Hours)

Reason' Down Reactor Report No.

Code' Code' Recurrence

.j 3

i 2

02/22/97 5

166 C

2 N/A N/A N/A The Unit 3 Cycle 7 refueling outage began at 0201 hours0.00233 days <br />0.0558 hours <br />3.323413e-4 weeks <br />7.64805e-5 months <br /> on February 22, 1997. The unit is scheduled for breaker closure for cycle 8 operation on March 13, 1997.

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'F-Forced

'A Equipment Failure (Explain)

Method:

' Instructions for Preparation of Li ensee 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 l

F-Administrative 5-Reduction

' 9-Other G-Operational Error (Explain) j-H-Other (Explain)

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A-

OPERATING DATA REPORT l

DOCKET:

50-259 UNIT:

BROWNS FERRY 1 PREPARED BY:

J. W.

Davenport TELEPHONE:

(205) 729-2690 OPERATING STATUS

1. Unit Name: BROWNS FERRY UNIT 1
2. Reporting Period:

FEBRUARY 1997

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 MNe):

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 THIS IONTH YEAR TO DATE CUtCLATIVE*
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 (MNh) 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:

J. W.

Davenport TELEPHONE:

(205) 729-2690 OPERATING STATUS

3. Unit Name: BROWNS FERRY UNIT 2
2. Reporting Period: FEBRUARY 1937
3. Licensed Thermal Power (MWt):

3293 j

4. Nameplate Rating (Gross MWe):

1152

5. Design Electrical Rating (Net MWe):

1065'

6. Maximum Dependable Capacity (Gross Frae):

1098.4

7. Maximum Dependable Capacity (Net Fr#e):

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 Frde): N/A
10. Reason For Restrictions, If Any: N/A THIS }ONTH YEAR To DATE CUMJLATIVE*

)

11. Hours in Reporting Period 672.0 1416.0 141031
12. Hours Reactor Was Critical 672.0 1416.0 100065
13. Reactor Reserve Shutdown Hours 0.0 0.0 14200
14. Hours Generator On Line 672.0 1416.0 97699
15. Unit Reserve Shutdown Hours 0.0 0.0 0
16. Gross Thermal Generation (Frsh) 1903152.0 4337064 288524164
17. Gross Electrical Generation (Frah) 633820.0 1456890 95878258
18. Net Electrical Generation (MWh) 617842.0 1422030 93255195
19. Unit Service Factor 100.0 100.0 69.3
20. Unit Availability Factor 100.0 100.0 69.3
21. Unit Capacity Factor (MDC Net) 86.3 94.3 62.1
22. Unit Capacity Factor (DER net) 86.3 94.3 62.1
23. Unit Forced Outage Rate 0.0 0.0 14.8
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: N/A Excludes hours under administrative hold (June 1, 1985 to May 24, 1991)

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i OPERATING DATA REPORT l

DOCKET: 50-296 UNIT: BROWNS PERRY 3 PREPARED BY:

J. W.

Davenport

{

TELEPHONE:

(205) 729-2690 3

OPERATING STATUS

1. Unit Name: BROWNS FERRY UNIT 3
2. Reporting Period: FEBRUARY 1997
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 l

THIS FONTH YEAR TO DATE CUMULATIVE *

)

11. Hours in Reporting Period 672.0 1416.0 84253
12. Hours Reactor Was critical 506.0 1250.0 56004
13. Reactor Reserve Shutdown Hours 0.0 0.0 5150
14. Hours Generator On Line 506.0 1250.0 54669
15. Unit Reserve Shutdown Hours 0.0 0.0 0
16. Gross Thermal Generation (Mwh) 1322304.0 3444192 164674849
17. Gross Electrical Generation (MWh) 429600.0 1127490 55151630
18. Net Electrical Generation (MWh) 416892.0 1095713 52777844
19. Unit Service Factor 75.3 88.3 64.9
20. Unit Availability Factor 75.3 88.3 64.9
21. Unit Capacity Factor (MDC Net) 58.3 72.7 58.8
22. Unit Capacity Factor (DER net) 58.3 72.7 58.8
23. Unit Forced Outage Rate 0.0 0.0 18.4
24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each): Unit 3 Cycle 7 Refueling Outage in Progress
25. If Shut Down At End Of Reporting Period, Estimated Date of Startup March 13, 1997 Excludes hours under administrative hold (June 1, 1985 to November 19, 1995)
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