ML20080U174
| ML20080U174 | |
| Person / Time | |
|---|---|
| Site: | Browns Ferry  |
| Issue date: | 02/28/1995 |
| From: | Salas P, Tanya Smith TENNESSEE VALLEY AUTHORITY |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9503140262 | |
| Download: ML20080U174 (13) | |
Text
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.4 1VA Tennessee Valley Authority. Post Office Box 2000, Decatur. Alabama 35609
)
March 9, 1995 U.S. Nucler.r Regulatory Commission ATTN:
Document Control Desk r
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) - NONTHLY OPERATING REPORT FOR THE NONTH OF FEBRUARY 1995 In accordance with the requirements of BFN Units 1, 2,
and 3 i
Technical Specifications Section 6.9.1.3, TVA is submitting the Monthly Operating Report for the month wf February 1995 in the enclosure.
If you have any quection please contact me at (205) 729-2636.
t Sincerely i
^
d i
e ro Salas Manager of Site Licensing i
Enclosure cc:
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.t Enclosure d
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Mr. Mark-S. Lesser',-Acting. Branch 1 Chief 4
U.S.: Nuclear Regulatory Commission d
Region II'
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1011Marietta Street,'NW, Suite 2900 Atlanta,.-Georgia 30323
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Mr. Frederick?J. Hebdon, Director.
Project Directorate II-4
'j Division ^of Reactor Projects I-II Office of Nuclear Reactor i
Regulation, Mail.13:H3 j
Washington, D.C.
20555 INPO Records Center Institute of : Nuclear - Power Operati'ons y
700 Galleria Parkway-
'i Atlanta, Georgia 30339-o95; Mr. Jim Lang.
l
- Director.lof Engineering and Operations j
Electric Power Reseerch Institute i
P.<O.
Box 10412 Palo Alto, California 94304 l
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NRC Resident-Inspector Browns Ferry Nuclear Plant' Route 12, Box ~637
~
4 Athens, Alabama 35611 e
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- Regional Administrator U.S. Nuclear Regulatory Commission-l Region II 101 Marietta Street, NW, Suite 2900
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Atlanta, Georgia 30323 i
Mr. Fred Yost, Director of Research Utility Data Institute 1200 G Street, NW j
Washington, D.C.
20005-3802 l
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ENCLOSURE.
TENNESSEE VALLEY AUTHORITY AROWNS FERRY NUCLEAR PLANT (BFN)
UNITS 1, 2, AND 3 NONTELY OPERATING REPORT FEBRUARY 1995 SEE ATTACBED i
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-FERRORRY 1995-
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RROWNS FEERY 1 n.
- 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-1 reporting hours is suspended-since~the unit"has a. maximum-
- l dependable capacity of'0-MWe..
Accordingly,.TVA daes'not consider:
1
' cumulative reporting period hours for'the period ~beginning June 1, 1985, when' calculating the operating-status variables.
t BROWNS FERRY 2 During the month Unit 2 operated at'a' capacity _ factor of 95.6 percent'and generated 700,780 megawatt hours gross electrical power.
Unit 2 automatically. scrammed at 0027t hoursion. February l
i 9,
1995, as a result of a turbine generator exciter ground relay-l
! tripping.
Unit 2 achieved criticality at 0135 hours0.00156 days <br />0.0375 hours <br />2.232143e-4 weeks <br />5.13675e-5 months <br /> on February 1
10,.1995.
Unit 2' operated continuously the remainder of1the i
month.
q BROWNS FERRY 3 l
Unit 3 remains shutdown on administrative hold to resolve various' l
TVA and NRC concerns.
Unit 3 has been on administrative hold l
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 ~
~
cumulstive reporting period hours for the period.beginning June 1, 1985, when calculating the operating status variables.
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i AVERAGE DF.ILY UNIT POWER LEVEL T
DOCKET NO:
50-259' 5<-
~
. UNIT:" BROWNS FERRY 1 i
PREPARED BY:'
T.
R.
Smith-TELEPHONE: 'f205) 729-2955 l
' MONTH February 1995 i
DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL.
(MWe-Net)
(MWe-Net) l 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
i 11 0
26 0
12 0
27 0
I 13 0
28 0-l t
t 14 0
i 15 0
l t
t i
l 5
1
9--
I AVERAGE' DAILY UNIT POWER LEVEL DOCKET NO:
50-260 e
UNIT:
BROWNS FERRY 2 PREPARED BY T.
R.
Smith TELEPHONE:
(2051 729-2955
- MONTH February 1995 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) 1 1093 16 1088 p
2 1093 17 le97 3
1093 18 1093 I.
4 1080 19 1098 5
1099 20 1093 6
1091 21 1093 7
1093 22-1095 8
1094 23 1087 9
6 24 1061 10 432 25 1048 11 945 26 1059 12 1013 27 1090 13 1092 28 1093 14 1094 15 1093
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~ AVERAGE DAILY UNIT POWER LEVEL b-DOCKET NO:
50 296 UNIT: BROWNS FERRY 3 PREPARED BY:
T.'R.
Smith i
TELEPHONE:- f205) 729-2955
)
. MONTH February 1995 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
'O 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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UNIT SHUTDOWNS AND POWER REDLCIIONS.
DOCKET NO
.50-259
__s REPORT MONTH:
February 1995 UNITS BROWNS FERRY l PREPARED BYt
'T.
R.
Smith TELEPHONE:
f2051 729-2955-l Jethod 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
672 F
4 Administrative hold to resolve various TVA and NRC concerns.
I
'F-Forced
'A-Equipment Falture (Explain)
' Method:
- Instructions for Properation of Licensee S-Scheduled B-Maintenance or Test 1-Menuel Event Reports (NUREG-1022)
C-Refueling 2-Marwet scram D-Regulatory Restriction 3-Automatic scram E-Operator Training and License Examinetton 4-Continuation of Existing Outage F-Administrative 5-Reduction G-Operational Error (Explain) 9-Other H-Other (Explain)
my e
t.
t UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO's' 50-260~
REPORT MONTH:
February 1995 UNIT: BROWNS FERRY.2_
PREPARED BY:
'T.
R.
Smith TELEPHONE:
(2051 729-2955*
Method of License Duration Shutting Event System Component Cause and Corrective Action to Prevent No.
Date Type' (Hours)
Reason' Doun Reactor' Report No.
Code' Code' Recurrence 1
02/09/95 F
25 H
3 260/95002 N/A N/A Automatic scram caused by turbine generator exciter ground relay tripping.
'F-Forced
'A-Equipment Failure (Explain)
' Method:
"Instructione for Preparation of Licensee S-Scheduled B-Maintenance or Test 1-Manuel 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)
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UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO:- 50-296~
REPORT MONTH:
February 1995 UNIT BROWNS FERRY 3 PREPARED'BY T.
R.
hi th TELEPHONE:
i2051 729-2955-Method of License Duration shutting Event System Conponent cause and Corrective Action to Prevent No.
Date Type' (Hours) desson' Doun Reactor' Report No.
Code
- Code
- Recurrence 1
06/01/85 s
672 r
4 Administrative hold to resolve verlous TWA and NRC concerns.
F-Forced
'A-Equipment Falture (Explain)
' Method:
" Instructions for Properation of Licensee S Scheduled 8-Meintenance or Test 1-Manuel Event Reports (NUREG-1022)'
C-Refuelins 2-Manuel Scram -
D-Regulatory Restriction 3-Autosetic 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) m2 m
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OPERATING DATA REPORT' i
i DOCKET:' 50-259 i
i UNIT: BROWNS FERRY 1 PREPARED BY:
T. R.
SMITH
-[
TELEPHONE:
f205) 729-2955 i
OPERATING STATUS
- 1. Unit Names BROWNS FERRY UNIT 1
- 2. Reporting Period FEBRUARY 1995 i
- 3. Licensed Thermal Power (MWt): 3293 j
.4. Nameplate Rating (Gross NWe):
1152
- 5. Design Electrical Rating (Net MWe):
1065
(
- 6. Maximum Dependable Capacity (Gross MWe): O l
[
- 7. Maximum Dependable Capacity (Net MWe). O l
8.
If Changes Occur in capacity Ratings (Items Number
's 3 Through 7) Since Last Report, Give Reason N/A
- 9. Power Level To Which Restricted, If Any (Net MWe):
O 7
- 10. Reason For Restrictions, If Any: Administrative Hold l
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TEIS MONTE YEAR TO DATE CUMULATIVE
- 11.' Hours in Repc-Period O
O 95743-
- 12. Hours Reactor ws. Critical O
O 59521 l
- 13. Reactor Reserve Shutdown Hours O
O 6997 l
- 14. Hours Generator On Line O
O 58267
- 15. Unit Reserve Shutdown Hours O
O O
- 16. Gross Thermal Generation (MWh)
O O
168066787
- 17. Gross Electrical Generation (MWh)
O O
55398130
- 18. Net Electrical Generation (MWh)
O O
53796427
- 19. Unit Service Factor O
O 60.9
- 20. Unit Availsbility Factor OL 0
60.9
- 21. Unit Capacity Factor (MDC Net)
O O
52.8 i
- 22. Unit capacity Factor (DER net)
O O
52.8
- 23. Unit Forced Outagc Rate O
O 25.6 1
- 24. Shutdowns Scheduled Over Next 6 Months l
(Type, Date, nnd Duration of Each): N/A
- 25. If Shut Down At End Of Reporting Period, Estimated Date of Startup: To be determined i
2
- Excludes hours under administrative hold (June 1, 1985 to present)
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t OPERATING DATA REPORT-h i
DOCKET:
50-260 L
UNIT:' BROWNS FERRY 2
' PREPARED BY '-
T.
R.
SMITH TELEPHONE: ' (205) 729-2955 i
i OPERATING STATUS
- 1. Unit Names BROWNS FERRY UNIT 2
- 2. Reporting Period FEBRUARY 1995
- 3. Licensed Thermal Power (MWt):
3293
- 4. Nameplate Rating (Gross NWe):
1152 1
- 5. Design Electrical Rating (Net MWs):
1065
- 6. Maximum Dependable Capacity (Gross MWe):
1098.4 l
- 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 i
- 10. Reason For Restrictions, If Any: N/A
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)
TEIS NONTE YEAR TO DATE CUNULATIVE*
- 11. Hours in Reporting Period 672 1416 123487
- 12. Hours Reactor Was Critical 647 1391 83518 i
f
- 13. Reactor Reserve Shutdown Hours O
O 14200
- 14. Hours Generator On Line 642 1386 81245
- 15. Unit Reserve Shutdown Hours 0
0 0
- 16. Gross Thermal Generation (MWh) 2066989 4513909 235682824
- 17. Gross Electrical Generation (MWh) 700780 1533320 78276498
- 18. Net Electrical Generation (MWh) 684141 1497495 76087331
- 19. Unit Service Factor 95.5 97.8 5.8 6
- 20. Unit Availability Factor 95.5 97.8 65.8
- 21. Unit Capacity Factor (MDC Net) 95.6 99.3 57.9 j
- 22. Unit Capacity Factor (DER net) 95.6 99.3 57.9
- 23. Unit Forced Outage R.4e 4.5 2.2 17.1
- 24. Shutdowns Scheduled Over Next 6 Months j
(Type, Date, and Duration of Each): None
- 25. If Shut Down At End Of Reporting Period, Estimated Date of Startups N/A v
f'
- Excludes hours under administrative hold (June 1, 1985 to May 24, 1991) i
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OPERATING DLA REPORT l
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o DOCKET:
50-296 UNIT: BROWNS FERRY 3 l
PREPARED BYs T.
R. SMITH l
TELEPHONE:
(205) 729-2955
\\
OPERATING STATUS
(
.1. Unit Names _
FEBRUARY 1995 BROWNS FERRY UNIT 3
- 2. Reporting Periods-
- 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): O
- 7. Maximum Dependable Capacity (Not NWe): 0
- 8. If Changes Occur in capacity Ratings (Items Number 3 Through 7) Since Last Report, Give Reason: N/A f
- 9. Power Level'To Which Restricted, If Any (Net MWe):
0
- 10. Reason For Restrictions, If Any:- Administrative Hold TIIS MONTE YEAR TO DATE CUMULATIVE
- l
[
- 11. Hours in Reporting Period O.
O 73055
- 12. Hours Reactor Was critical 0
0 45306
- 13. Reactor Reserve Shutdown Hours O
O 5150 14.-Hours Generator On Line 0
0 44195
- 15. Unit Reserve Shutdown Hours O
O O
- 16. Gross Thermal Generation (MWh)
O O
131868267
- 17. Gross Electrical Generation (MWh)
O O
43473760
- 18. Net Electrical Generation (MWh)
'O O
42114009
- 19. Unit Service Factor O
O 60.5
- 20. Unit Availability Factor O
O 60.5
- 21. Unit Capacity Factor (MDC Net) 0 0
54.2
- 22. Unit Capacity Factor (DER net)
O O
54.2 l
- 23. Unit Forced Outage Rate O
O 21.6
- l
- 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-i
- Excludes hours under administrative hold (June 1, 1985 to present) 4 h
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