ML20127F714

Monthly Operating Repts for Dec 1992 for Browns Ferry Nuclear Plant

ML20127F714
Person / Time
Site:	Browns Ferry
Issue date:	12/31/1992
From:	Pierce G, Ratliff S TENNESSEE VALLEY AUTHORITY
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9301210001
Download: ML20127F714 (13)

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JM i b 1993

,- i U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Hashington, 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 DECEMBER 1992

'In.accordance with the requirements of the BFN Technical.-Specifications-section 6.9.1.3, the Monthly Operating Report for the month of December 1992 is provided in the enclosure.

If you have any questions, please telephone me at (205) 729-7566.

i Sincerely,

-G W'

D. Pierce b- &

Interim Manager of- Site Licensing

! Enclosures _

_cc: See'page 2

-nnnank Apf; 9301210001 921231 9 / g.l - l '-

- DR.; ADOCK 0500 i/

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c U.S. Nuclear Regulatory Commission =

JAN 15 -1993L

i Enclosures-cc (Enclosures): '

INPO Records Center Institute of Nuclear Power Operations  !

1100 Circle _75 Parkway, Suite 1500 '

Atlanta, Georgia 30389-Regional Administrator-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 Reacter Regulation, Mail 13 H3-Hashington, D.C. 20555 Mr. Ted Martson,-Director Electric Power Research Institute P.0, Box 10412 Palo Alto, California 94304 Mr. B. A. Wilson, Project Chief-U.S. Nuclear Regulatory Commission Region II Regulatory Commission 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323 NRC Resident Inspecto'r Browns Ferry Nuclear Plant Route 12, Box 637 Athens, Alabama 35611 Mr. Fred Yost, Director of Research Services, Utility Data Institute, Inc.,

1700 K Street, NW,: Suite 400 Washington,10.C. 20006 N gT- 7 gp 9 y 9i-g e- pb h

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• HONTHLY OPERATING REPORT

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. BROWNS FERRY NUCLEAR PLANT TENNESSEE VALLEY AUTHORITY DECEMBER 1992 DOCKET NUMBERS 50-259, 50-260, AND 50-296 LICENSE NUMBERS DPR-33, DPR-52, AND DPR-68 r

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OPERATIONAL

SUMMARY

DECEMBER 1992 UNIT 1 Unit remains on administrative hold to resolve various TVA and-NRC concerns.

LLUl_2 Unit 2 entered fuel coastdown on October 1, 1992, with a planned End of Cycle date on January 29, 1993 :The unit was online 100 percent of this reporting.

period and generated.511,750 MHHs (Gross) Electrical Power.

URLL3 Unit remains on administrative hold to resolve various TVA and NRC concerns.

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AVERAGE-DAILY UNIT POWER LEVEL DOCKET NO. 50-259L -_

Unit __one-PREPARED BY - S. A. RatlifL ^

TELEPHONE: 1205) 72R-2311 MONTH DECEMBER.1992 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY-POWER LEVEL (MWe-Net) (MWe-Net) 1 0 17 0 0

2 0 18 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 -

13 -0 29 0 _

14 0 30 0 15 0 31 0 _

16- 0 PLLIC207/449/8 d

AVERAGE DAILY UNIT.P0HER LEVEL 00CKET NO. 50-250 Unit Two PREPARED BY S. A. Rittilii TELEPHONE 1205L]12-1931-MONTH DECEMBER 1092__

DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL

-(MWe-Net) (MWe-Net) 1 852 _

17 797 2 847 18 796 3 _ 84_4 19 792 4 837 20 190 5 831 21 783 6 1 28 22 7H3 7 821 23 774 8 327 __ _ 24 781 9 611. 25 771 10 _800_. 26 774 11 _. 198 27 770 12 _ __ J 26_ _ 28 __ 766 13 di1 29- .J63 14 _ _10 6__. -- 30 766 15 EC3 31 754 16 000 _ ,

' NOTE: Not generetton values are based on manual readings from an. .

Integrating watt f.our_ meter. Small differences =ln the time of day.of manual recording may cause the values to vary slightly.

PLLIC207/449/9-

AVERAGE DAILY UNIT POWER LEVEL 00CKET NO. _50-295 UNIT -Three PREPARED BY... S A latliff TELEPHONE 1205)_12R-2131 MONTH DECEh1BER 1992 DAY AVERAGE DAILY POWER LEVEL DAY ' AVERAGE DAILY POWER LEVEL-(MWe-Net) (HWe-Net) 1 0 17 0 2 0 18 0 3 S 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 13 0 29 0 14 0 30 - 0

, 15 0 31 0

~ 16 - 0 PLLIC207/449/10-

OPERATING DATA REPORT

^

4 KET NO. 50-259 .-

PREPARED BY 5. A. Ratliff -

TELEPHONE (205) 729-2937 -

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ODERATING STATUS Notes

1. Unit Name: Browns Ferrv Unit One

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2. Reporting Period: December'1992

3. Licensed Thermal Power (MHt): _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 Reasons:

N/A

9. Power-Level To Which Restricted, If Any (Net MWe): N/A

10. Reasons For Restrict 5ons, If Any: N/A This Month Yr-to-Date Cumulative

11. Hours in Reporting Period 744 8784 161528

12. Number of Hours Reactor Has 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 (MHH) .

0 0 -168066787

17. Gross Electrical Energy Generated (MWH) 0 0 55398130

18. Net Electrical Energy Generated (MHH) -2353 -26818 53508672

19. Unit-ServicefFactor. 0 0 36.1

20. Unit Availability Factor .

0 0 36.1

21. Unit Capacity Factor'(Using MDC Net) 0- 0 31.1

22. Unit Capacity Factor (Using DER Net) 0 0 31.1

23. Unit forced Outage Rate 100 100 59.2

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

N/A

'25. If Shut Down At End Of-Report Period, Estimated Date of Startup: To be determined

.PLLIC207/449/11

^

OPERATING DATA REPORT 260 DOCKET NO. .-

PREPARED BY 5. A. Ratliff . -

TELEPHONE (205) 729-2937 .

OPERATING STATUS Notes

1. Unit Namet Browns Ferry Unit Two ,

2. Reporting Period: December 1992

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 Reasons:

N/A

9. Powar 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 8784.0 156415

12. Number of Hours Reactor Has Critical 744.0 8496.0 69002

.13. Reactor Reserve Shutdown Hours 0 0 14200

14. Hours Generator On-Line 744.0 8404.0 66871

15. Unit Reserve Shutdown Hours 0 0 0

16. Gross Thermal Energy Generated (MWH) 1841637.1 25652796.0 190728652

17. Gross Electrical Energy _ Generated (MWH) 611750.0 8607840.0 63277648

.18. Het Electrical Energy Generated'(MWH) 592456.0 8388768.0 61199027

19. Unit Service Factor 100.0 95.7 42.8

20. Unit' Availability Factor 100.0 95.7 42.8

21. Unit Capacity Factor (Using MDC Net) 74.8 89.7 36.7

22. Unit Capacity Factor (Using DER Net) 74.8 89.7- 36.7 2.3. Unit Forced Outage Rate- 0 2.1 50.2

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

Refseling. January 29. 1993. 120' days

25. If Shut Down At End Of Report Period,. Estimated Date of.Startup: N/A PLLIC207/449/12 ,

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OPERATING DATA REPORT E KET NO. 50-296 e PREPARED BY 5. A. Ratliff -

TELEPHONE (205) 729-2937 .

.0PERATING-STATUS Notes

1. Unit Name: Browns Ferry Unit'Three

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.2. . Reporting Period: December 1992

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 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 8784.Q__ 138840

12. Number of Hours Reactor Has 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 Energy Generated (MWH) 0 0 131868267-

17. Gross. Electrical Energy Generated (MWH) -0 0 43473760

18. Net Electrical Energy Generated (MWH) -1902.0 -21102.0 41931707

19. Unit Service Factor 0 0 31.8

20. Unit Availability Factar 0 0 31.8 21'. Unit Capacity Factor (Using MDC; Net) 0 0 28.4

22. Unit Capacity Factor (Using DER Net) 0 0 28.4

23. Unit Forced Outage Rate .

100.0 100.0 63.8

24.' Shutdowns-Scheduled Over Next 6LMonths (Type, Date, and Duration of Each)

N/A 25 If Shut Down At.End Of Reoort Period, Estimated 'Date of Startup: To be determined PLLIC207/449/13

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g DCtKET NO: 50-259' --'

UNIT SHUTDOWNS AND POWER RED'JCTIONS UNIT NAME: One ,

PREPARED BY:5. A. Ratlif f ~ 1-* -

' REPORT MONTH: DECENBER'1992 TELEPHONE:].ZDS) 729 2937~

l l- -l l ') l Method'of l Licensee l l l Cause and Corrective ]

.l l j. lDurationl' 'lShuttingDown I. Event l System l Component l ' Action to l

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3 4' 5 lNo. l'Date' l ' (Hours) l Reason .l Reactor l Report No. l Code l Code g.- Prevent Recurrence .)

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.l315, l06/01/85:l F l'. 744 '] F l. '4 l l l l Administrative.' hold to - l l .l l l l 'l l' l l l resolve various TVA and 'l '

l l l l 'l l 'I ] l l fMC concerns. l l 1 I l' I I I l i I l-I .I I I I I I I I I 'l-1 I 'l I l i I I I I I I I .I I I I I I I I ,l'

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F: ' Forced Reasons Method: Exhibit G-Instructions 5: Scheduled A-Equipment Failure (Explain) ,1-Nanual for Freparatien of Data

- B-Maintenance er Test 2-Manual' Scram Entry sheets for Licensee C-Refueling 3-Automatic Scram Event Report (LER) File D-Regulatory Restriction 4-Continuation of Existing Outage (NUREG-061)

E-Operator Training' and License Examination 5-Reduction.

F-Administrative - :9-Other

. G-Operational Error (Explain) ; ' 5 Exhibit I-Same'. Source-H-Other (Explain)

PLLIC207/449/14'

. - s IMKAET NO: 50-250 .' -

UNIT SKUTDOWS AND PCWER REDUCTIONS UNITNAMEh Two ' ,

. COMPLETED BY:5. A Ratiiff ,-

REPORT MONTH: DECEMBER 1992 TELEPHONE:1205) 729-2937:

l. (l. l l 1 lHethodof l Licensee l' l l Cause and Corrective 1

l 'l l l Duration l l Shutting Down l Event iSystem lComponenti Action to l- '

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-lReportNo. I Code 5 Prevent Recurrence- I l No, l Date" l Type l(Hours)-l Reason iReact9r l Code l l l 1 l- l 'l l I l I I l

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~I:F Forced Reason: Nethod: Exhibit G-Instructions Si Scheduled, A-Equipment Failure (Explain) 1-Ma:1ual for Preparation of Data  ;

B-Maintenance'or Test 2-Manual Scrae Entry sheets for Licensee C-Refueling 3-Au tomati c . Scram Event Report (LER) File D-Regulatory Restriction 4-Continuation of Existing Outage -(NUREG-061)~

E-Operator Training and License .Examinatica 5-Reduction F-Admi ni 5trative ' ' 9-Other

.5 Exhibit I-Same Source 1G-Operational Error.. (Explain)

H-Other (Explain) '

PLLIC207/449/15'-

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DCCKET-NO: 50-296 '.'

9, t UNIT SHUTDOWNS AND POWER REDUCTIONS. . UNIT NAME: Three 3 '

COMPLETED BY:5. A. Ratilff ,

REPORT MONTH: DECEMBER'1992 TELEPHONE:f205) 729-2937. ,

l 'l- 1 l' l lMethodof l Licensee l l l Cause and Corrective .I l l l -l Duration'l lShuttingDown l Event' l System l Component l Action to l l 2 3 lReportNo. l Code 5 Prevent Recurrence lNo. .l Date l Type ')(Hours) 'l Reason- 1 Reactor l Code l ~l

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.l157 l03/03/85-l' .F l '744 l F l 4 .l l l lAdministrativeholdto l . q l -l l l' l l l. l l Iresolve various TVA and ; l ,

l l l l -l l l. l l lNRCconcerns. l l l l 1 I I I I I I l-l- l 'l l I i 1. I I I I I I I l'. I I I I I I I l .I I i 1. I I I I i 1.

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I:F Forced Reason: Method: Exhibit G-Instructions -

' S: Scheduled A-Equipment Failure.(EEplain).. 1-Manual for Preparation of Data '-

B-Haintenance or Test 2-Manual Scram Entry sheets for Licensee '

l C-Refueling. 3-Automatic. Scram Event-Report (LER) File

D-Regulatory Restriction l , 4-Continuation of. Existing Outage., (NUREG-061)

E-Operator Training and License Examination 5-Reduction

.F-Administrative 9-Other- ,

G-Operational Error (Explain) 6 Exhibit'I-Same Source H-Other (Explain)

PLLIC207/449/16

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