ML20198T027

Monthly Operating Repts for Dec 1997 for Browns Ferry Nuclear Plant

ML20198T027
Person / Time
Site:	Browns Ferry
Issue date:	12/31/1997
From:	Abney T, Davenport J TENNESSEE VALLEY AUTHORITY
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9801260402
Download: ML20198T027 (13)

Text

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TerWsrs e Valley Authority Post Offee Box 2000. Decatur Aktnma 35609-2000 January 15, 1998 l

U.C. *.' clear Regulatory Commission 3 ATTN: Vocument Control Desk

5. Washington, D.C. 20555 Gentlemen:

In the Matter of ) Do ket Nos. 50-259 50-260 Tennessee Valley Authority )

50-296 S BROWNS FERRY NUCLEAR PLANT (B W) - DECEh2SR 1997 MONTHLY OPERATING REPORT The enclosure provides the December 1997 Monthly Operating Report as required by BFN Technical Specifications Section 6.9.1.3.

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

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4 U.S. Nuclear Regulatory Commission Page 2 January. 15, 1998

' Enclosure cc (Enclosure):

Mr. Mark S. Lesser, Branch Chief -

j U. S. Nuclear Regulatory Commission Region I!

61 Forsyth Street, S.W.

Suite 23T85 Atlanta, Georgia 30303

) Mr. Frederick J. Ilebdon, Director Prcject 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 y Mr. James Lang, Manager

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Advanced Reactor Department D- Electric Power Research Institute 3340 Hillview Avenue Palo Alto, California 94304 NRC Resident Inspector Browns Ferry Nuclear Plant 10833 Shaw Road Athens, Alabama 35611 6

Regional Administrator U.S. Nuclear Regulatory Commission Region II 61 Forsyth Street, S.W.

Suite 23T85 Atlaata, Georgia 30303 Ms. Barbara Lewis-McGraw-Hill Companies

.1200 G Street, N.W.

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

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. ENCLOSURE TENNESSEE VALLEY AUTHORITY BROWNS FERRY NUCLEAR PLANT (BFN)  ;

MONTHLY OPERATING REPORT DECEMBER 1997 UNIT 1 DOCKET NUMBER 50-259 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 SU144ARY DECEMBER 1997 BROWNS FERRY NUCLEAR PLANT UNIT 1 Unit I remains shutdown on administrative hold to resolve various TVA and NRC concerns. Unit i 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 i

For the month of December, Unit 2 generated- 829,050 megawatt hours gross niectrical power and operated at a net capacity factor _of 102.3 percent. As of December 31, 1997, Unit 2 has operated continuously for 63 days.

BROWNS FERRY NUCLEAR PLANT UNIT 3 .

For the month of December, Unit 3 cenerated 820,860 megawatt hours gross electrical power with a net capacity factor of

-101.2 percent. As of December 31, 19?7, Unit 3 has operated continuously for-293 days.

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AVERAGE-DAILY UNIT-POWER LEVEL-'

DOCKET NO : 50-259 UNIT NO. ONE DATE: Jan. 15, 1998-COMPLETED B1: J. W. Davenport TELEPHONE '205-729-2690 HONTH December 1997 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. 0

8. 0 24. 0

9. 0 25. 0

10. 0 26. 0

11. 0 27. 0 12 0 28. 0

23. 0 29. 0

14. 0 30. 0

15. 0 31. 0

16. 0 4

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l AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-260 UNIT NO. TWO DATE: Jan. 15, 1998 l COMPLETED BY: J. W. Davenport TELEPHONE -205-729-2690

~ December 1997 MONTH AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY DAY (MWe-Net) (MWe-Net)

1. 1095 17. 1091 4

2. 1085 18.- 1090

3. 1086 19. 1093

4. 1086 20. 1091

5. 1083 21. 1094

6. 1083 -22.- 1088

7. 1088 23, 1098

8. 1082 24. 1082

9. 1078 25. 1092

10. 1096 26. 1090

11. 1091 27. 1089 12- 1087 28.. 1091 13, 1086 29, 1088

14. 1091 30. 1091

15. 1091 31. .091

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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-296- UNIT NO. THREE DATE: -Jan. 15, 1998 COMPLETED BY: J. W. Davenport -TELEPHONE 205-729-2690 MONTH- December 1997

! AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAf

! DAY (MWe-Net) (MWe-Net)

1. 1091 17.- 1089

2. 1083 18, 1085

3. 1084 19. 1095

4. 1083 20. 1030

5. 1079 21. 1077

6. 1066 22. 1086 ,

7. 1062 23, 1093-

8. 1083 24. 1085

9. 1082 25, 1080

10. 1092 26, 1066

11. 1090 27. 1064 12 1052 28, 1063

13. 1057 29. 1075'

14. 1066 30 1092

15. 1088 31. 1087 l

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OPERATING DATA REPORT -

Docket No.- 50-259 i Date: - January 15i1998

- Completed By: 1 W. Davenport Telephone: 205-729-2690

1. Unit Name: BFN Unit 1 -

2. Reporting Pericd: _ December 1997 F 3. Licensed Thermal Power (MWt): H91 4 Nameplate Rating (Gross Mwe): .11 S '

5. Design Electrical Rating (Net Mwe): 1961 -

6. - Maximum Dependable Capacity (Gross MWe): A 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. Reawms 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. Houra Generator On-Lis 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.' L 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 otartup: To Be Determined

• Excludes houa under Administrative Hold-(June 1,1985 to present)

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. OPERATING DATA REPORT Docket No. 50-260 Date: January 15.1998 Completed By: J. W. Davenport Telephone: 205-729-2690

1. Unit Name: BFN Unit 2

2. Reporting Period: December 1997

3. Licensed Thermal Power (MWt): 3293

4. Nameplate Rating (Gross Mwe): 1152

5. Design Electrical Rating %t Mwe): 1065

6. Maximum Dependable Capacity (Gross MWe): 1998.4

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 8760.0 148375

12. Number of Hours Reactor was Critical 744.0 8157.0 106806

13. Reactor Reserve Shutdown Hours 0.0 0.0 14200

14. - Hours Generator On-Line 744,0 8130.0 104413

15. Unit Reserve Shutdown Hours 0.0 0.0 0

16. Gross Thermal Energy Generated (M"'h) 2447424.0 25848384 310035484

17. Gross Electric Energy Generated (MWh) 829050.0 8581110 103002478

18. Net Electrical Energy Generated (MWh) 810299.0 8372926 100206091

19. Unit Service Factor 100.0 92.8 70.4

20. Unit Availability Factor 100.0 92.8 70.4

21. Unit Capacity Factor (Using MDC Net) 102.3 89.7 63.4

22. Unit Capacity Factor (Using DER Net) 102.3 89.7 63.4

23. Unit Forced Outage Rate 0.0 1.3 14.1

' 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 1,1485 to May 24,1991) '

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h OPERATING DATA REPORT

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Docket No. 50-296 Date: January 15.199_8 Completed By: J. W. Davenport Telephone: 205-729-2690

1. Unit Name: BFN Unit 3 #

2. Reporting Period: December 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): 1998.4

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 Restric*ed, 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 8760.0 91597

12. Number of Hours Reactor was Critical 744.0 8320.0 63074

13. Reactor Reserve Shutdown Hours 0.0 0.0 5150

- 14. Hours Generator On-Line 744.0 8302.2 61721

15. Unit Reserve Shutdown Hours 0.0 0.0 0 +

16. Gross Thermal Energy Generated (MWh) 2428824.0 26204256 187434913

.17. Gross Electric Energy Generated (MWh) 820860.0 8739270 62763410

18. Net Electrical Energy Generated (MWh) 802019.0 8523366 60205497

19. Unit Service Factor 100.0 94.8 67.4 Unit Availability Factor

20. 100.0 94.8 67.4

21. Unit Capacity Factor (Using MDC Net) 101.2 91.4 61.7

22. Unit Capacity Factor (Using DER Net) 101.2 91.4 (1.7

23. Unit Forced Outage Rate 0.0 0.0 16.7 s- 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

(. lune 1,1985 to November 19,1995)

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v 1L UNITSHUTDOWNS AND POWER REDUCTIONS

REPORT MONTH: DECEMBER 1997 .

DOCKET NG: 50-259 ~

UNIT NAME: BFN-I DATE: Jaauary 15,1998 COMPLETED BY: J. W. Davenport TELEPHONE: (205) 729-2690 No?

2 EDatej ~ Type'. .Durs;2 ion Reason . Method of' Licensee Systeer Cesapement.- Cause and Corrective Acties to Prevent (Hears) i S~natting Event Report Code Code Recurrence Dowm1 No. .

Reacto/1 1 06/01/85 S 744 F 4 N/A N/A N/A Administrative hcid to resolve various TVA and NRC concerns.

• F: Forred 3

Reason: ' Method

• ExkSit G - Instmctions for (NUREG A-Equipment Failure (Explain) 1-Manual Preparation of Data Entry sheets S: Scheduled B-Maintenance or Test 2-Manual Scram for Licensee Event Report (LER)

C-Refueling 3-Automatic Scram File - NUREG - 1922 D-Regulatory Restriction 4-Continuation of Existing E-Operator Training and License Otr2ge Examination 5-Reduction ' Exhibit I-Same Seurre '

F-Administrative 9-Other G-Operational Error (Explain)

H-Other (Explain)

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UNIT SHUTDOWNS AND POWER REDUCTIONS ,

REPORT AIONTH: DECESIBER 1997 .

DOCKET NO: 50-260 UNIT NA5f E: BFN-2 DATE: January 15,1998 COSIPLETED BY: J. W. Davenport TELEPHONE: (205) 729-2690 Type' Duration Reason 2

Alethnd of: Licensee Systent . Component Cause and Corrective Action to Prevent -

No. JDats? d Shutting - Evect Report' Code. Code'. Recurrence:

f is '(Hours) ,

Down- No,

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e' Reactoi3 N/A l

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Reason: ' Method

• Exhibit G -Instructions for (NUREG

' F: Forced A-Equipment Failure (Explain) 1-Manual Preparation of Data Entry sheets S: Scheduled 2-Manual Scram for Licensee Event Report (LER)

B-Mairtenance or Test C-Refueling 3-Automatic Scram File - NUREG - 1922 D-Regulatory Restriction ' 4-Continuation of Existing E-Operator Training and License Outage i

Examination 5-Reduction

• Exhibit I-Same Soe ce F-Administrative 90ther G@ rational Error (Explain)

H-Other (Explain) l E-9 i

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UNIT SHUTDOWNS AND POWER REDUCTIONS ~

REPORT MONTH: DECEMBER 1997 j DOCKET NO: 50-296 '

UNIT NAME: BFN-3 DATE: January 15,1998 COMPLETED BY: J. W. Davenport i

I TELEPHONE: (205) 729-2690 No. 1Date; Type' . Duration Reason * ! , Method of- Licensee' Systeen . Cosepament Cause and Cm &Gvc Action to PreventL Event Report Code' - Codt' Recurrence M s (Hours)' Shutting l Down. No.'

l j'f l

Reacted N/A

' F: Forred 2

Reason: ' Method

• Exhibit G -Instructions for (NUREG A-Equipment Failure (Explain) 1-Manual Preparation of Datr Entry sheets S: ScheduleJ B-Maintenance o. Test 2-Manual Scra.a for Licensee Event Report (LER)

C-Refueling 3-Automatic Scram File - NUREG - 10?':

D-Regulatory Restriction 4-Continuation of Existing EWrator Training and License Outage Examination 5-Reduction ' Exhibit I-Same Source F-Administrative 9-Other G-Operational Error (Explain)

H-Other (Explain)

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