ML20070F142
| ML20070F142 | |
| Person / Time | |
|---|---|
| Site: | Browns Ferry  |
| Issue date: | 06/30/1994 |
| From: | Salas P, Tanya Smith TENNESSEE VALLEY AUTHORITY |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9407180193 | |
| Download: ML20070F142 (13) | |
Text
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Tennessee va tey i.cthonty Post O*? ce Box 2D00 Decaty A.aDama 35MS July 12, 1994 U.S. Nuclear Regulatory Commission ATTN:
Document Control Desk i
Washington, D.C.
20555 t
Gentlemen:
In the Matter Of
)
Docket Nos. 50-259 Tennessee Valley Authority
)
50-260 i
50-296 BROWNS FERRY NUCLEAR PLANT (BFN) - MONTHLY OPERATING REPORT FOR THE MONTH OF JUNE 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 June 1994 in the enclosure.
If you have any questions, please telephone me at (205) 729-2636.
P Sincerely, I
Pe Salas Manager of Site Licensing
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Enclosure cc:
See page 2
)
9-107100193 94c630 PDR ADOCK 05000259 R.......
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y U.S. Nuclear Regulatory Commission l
Page 2 i
July 12, 1994 i
Enclosure I
i cc (Enclosure)*
Mr. Mark S. Lesser, Section Chief i
U.S. Nuclear Regulatory Commission Region II 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323 i
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 l
Browns Ferry Nuclear Plant
^
Route 12, Box 637 Athens, Alabama 35611 Regional Administrator U.S. Nuclear Regulatory Commission Region II
-r 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323 Mr. Fred Yost, Director of Research f
Utility Data Institute j
1200 G Street, NW Washington, D.C.
20005-3802
l l
i ENCLOSURE i
TENNESSEE VALLEY. AUTHORITY BROWNS FERRY NUCLEAR PLANT (BFN)
UNITS 1, 2, AND 3 MONTHLY OPERATING REPORT i
JUNE 1994 I
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l OPERATIONAL
SUMMARY
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BROWNS FERRY 1 l
Unit 1 remains shutdown on administrative hold to resolve various TVA and NRC concerns.
Unit 1 has been on administrative hold i
since June 1, 1985.
As a result, TVA considers that accrual of l
reporting hours is suspended since the unit has a maximum i
dependable capacity of 0 MWe.
Accordingly, TVA does not consider I
cumulative reporting period hours for the period beginning June 1, 1985, when calculating the operating status variables.
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BROWNS FERRY 2 t
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Unit 2 operated continuously during the month of June at a capacity factor of 99.3 percent and generated 779,280 megawatt hours gross electrical power.
On June 25, 1994, TVA reduced power to approximately 65 percent to replace the oil cooler for i
the 2B condensate pump motor.
Unit 2 returned to full power on y
June 26, 1994.
Unit 2 operated at reduced power for l
approximately 25 hours2.893519e-4 days <br />0.00694 hours <br />4.133598e-5 weeks <br />9.5125e-6 months <br />.
i BROWNS FERRY 3 l
Unit 3 remains shutdown on administrative hold to resolve various i
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 i
cumulative reporting period hours for the period beginning
)
June 1, 1985, when calculating the operating status variables.
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I
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO:
50-259 UNIT:
BROWNS FERRY 1 PREPARED BY:
T. R. Smith TELEPHONE:
(205) 729-2955
?
MONTH June 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
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6 0
21 0
l 7
0 22 0
8 0
23 0
i 9
0 24 0
10 0
25 0
l 11 0
26 0'
12 0
27 0
13 0
28 0
14 0
29 0
15 0
30 0
1 i
t AVERAGE DAILY UNIT POWER LEVEL DOCKET NO:
50-260 UNIT:
BROWNS FERRY 2 PREPARED BY:
T.
R. Smith TELEPHONE:
(205) 729-2955 MONTH June 1994 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL l
(MWe-Net)
(MWe-Net) 1 1074 16 1062 2
1072 17 1062 3
1071 18 1057 4
1048 19 1054 5
1068 20 1058 i
6 1066 21 1056 1
7 1068 22 1052 8
1069 23 1057 9
1071 24 1059 10 1069 25 906 11 1067 26 1012 12 1069 27 1069 13 1066 28 1065 14 1063 29 1071 15 1065 30 1062
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1 AVERAGE DAILY UNIT POWER LEVEL DOCKET NO:
50-296 UNIT:
BROWNS FERRY 3 PREPARED BY:
T.
R. Smith TELEPHONE:
(205) 729-2955 L
MONTH June 1994 j
l DAY AVEPAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) 1 0
16 0
2 0
17 0
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3 0
18 0
l 4
0 19 0
i 5
0 20 0
t 6
0 21 0
7 0
22 0
8 0
23 0
9 0
24 0
10 0
25 0
11 0
26 0
i 12 0
27 0
l 13 0
28 0
14 0
29 0
1 15 0
30 0
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UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO:
50-260 REPORT MONTH:
June 1994 UNIT:
BROWNS FERRY 2 PREPARED BY:
T.
R.
Smith TELEPHONE:
(205) 729-2955 j
r Method of License Duration Shutting Event System Component cause and Corrective Action to Prevent l
No.
Date Type' (Mours)
Reason' Down Reactor' Report No.
Code' Code' Recurrence i
N/A l
'F-Forced
'A-Equipme1t Failure (Explain) hthod:
' Instructions for Preparation of Licensee l
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-Contirmation of Existing Outage F A&inistrative 5-Reduction G-Operational Error (Explain) 9-Other M-Other (Explain) 6
. _ _ _.. _ _ _. _ _ _. - _ _ _... _ - _ _..,.. _ _. _______ _.-.._ _ _ _. _.. _. - - ~ -. ~. -... _.. _. ~ _ _ _. _ _... _ _ _ _ _
UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO:
50-296 REPORT MONTH:
June 1994 UNIT: BROWNS FERRY 3 PREPARED BY:
T.
R.
Smith TELEPHONE:
(205) 729-2955~
t Method of License l
Duration Shutting Event System Conponent Cause and Corrective Action to Prevent No.
Date Type' (Hours)
Reason' Otun Reactor
- Report No.
Code' Code' Recurrence 1
06/01/85 5
720 F
4 Adninistrative hold to resolve various TVA 1
and NRC concerns.
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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 F-Adninistrative 5-Reduction-i G-Operational Error (Explain) 9-Other H-Other (Explain) i
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OPERATING DATA REPORT DOCKET:
50-259 UNIT:
BROWNS FERRY 1 PREPARED BY:
T.
R.
SMITH TELEPHONE:
(205) 729-2955 OPERATING STATUS
- 1. Unit Name:
BROWNS FERRY UNIT 1 i
- 2. Reporting Period:
JUNE 1994
- 3. Licensed Thermal Power (MWt):
3293 4.
ameplate Rating (Gross MWe):
1152 F.
eSi.-a Electrical Rating (Net MWe):
1065 i'.cicam Dependable Capacity (Gross MWe):
0
'. naximum 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 THIS HoNTH 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 1
- 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)
3 OPERATING DATA REPORT l
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 Deriod:
JUNE 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 i
- 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 720 4343 117654
- 12. Hours Reactor Was Critical 720 4208 79025
- 13. Reactor Reserve Shutdown Hours 0
0 14200
- 14. Hours Generator On Line 720 4197 76822
- 15. Unit Reserve Shutdown Hours 0
0 0
- 16. Gross Thermal Generation (MWh) 2350348 13614174 222161775
- 17. Gross Electrical Generation (MWh) 779280 4585550 73793468
- 18. Net Electrical Generation (MWh) 761058 4477744 71722406
- 19. Unit Service Factor 100.0 96.6 65.3
- 20. Unit Availability Factor 100.0 96.6 65.3
- 21. Unit Capacity Factor (MDC Net) 99.3 96.8 57.2
- 22. Unit Capacity Factor (DER net) 99.3 96.8 57.2
- 23. Unit Forced Outage Rate 0.0 3.4 17.8
- 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 scheduled 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) l
OPERATING DATA REPORT I
DOCKET:
50-296 UNIT:
BROWNS FERRY 3 PREPARED BY:
T.
R. SMITH TELEPHONE:
(205) 729-2955 OPEFATING STATUS
- 1. Unit Name:
BROWNS FERRY UNIT 3
- 2. Reporting Period:
JUNE 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 MontTH 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 Thernal Generation (MWh) 0 0
131868267
- 17. Gross Electrical Generation (MWh) 0 0
43473760
- 18. Net Electrical Generation (MWh) 0 0
42114009
)
- 19. Unit Service Factor 0
0 60.5 j
- 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 Reporting Period, Estimated Date of Startup:
To be determined Excludes hours under administrative hold (June 1, 1985 to present)
I i
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