ML20134M660
| ML20134M660 | |
| Person / Time | |
|---|---|
| Site: | Browns Ferry  |
| Issue date: | 01/31/1997 |
| From: | Abney T, Davenport J TENNESSEE VALLEY AUTHORITY |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9702200343 | |
| Download: ML20134M660 (13) | |
Text
.
s WA Tennessee Valley Authority. Post OMice Box 2000. Cecatur, Alabama 35609 February 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 JANUARY 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 January 1997 in the enclosure.
If you have any questions, please call me at (205) 729-2636.
Sincerely,.,
/
/.
x l
\\
/
E. Abn\\
T.
ey Manager of Licenpin and Industry fai s Enclosure cc:
See page 2
/
9702200343 970131 PDR ADOCK 05000259!
R PDR ?
200018
s a
l U.S. Nuclear Regulatory Commission Page 2 February 14, 1997 1
Enclosure cc (Enclosure) :
J Mr. Mark S. Lesser, Branch Chief U.S. Nuclear Regulatory Commission Region II 101 Marietta Street, NW, Suite 2900 j
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 i
INPO Records Center Institute of Nuclear Power Operations
[
700 Galleria Parkway i
Atlanta, Georgia 30339-5957 j
Mr. Jim Lang Director.of Engineering and Operations Electric Power Research Institute P.
O. Box 10412 Palo Alto, California 94304 t'
NRC Resident Inspector j
Browns Ferry Nuclear Plant 10833 Shaw Road Athens, Alabama 35611
/
l Regional Administrator U.S. Nuclear Regulatory Commission i
Region II 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323
]
Ms. Elizabeth Hannon i
Utility Data Institute i
l 1200 G Street, NW Washington, D.C. 20005-3802
ENCLOSURE TENNESSEE VALLEY AUTHORITY BROWNS FERRY NUCLEAR PLANT (BFN)
UNITS 1, 2, AND 3 MONTHLY OPERATING REPORT JANUARY 1997 (SEE ATTACHED)'
P i
h i
1
OPERATIONAL SU144ARY JANUARY 1997 BROWNS FERRY 1 i
Unit 1 remains shutdown on administrative hold to resolve various TVA and NRC concerns.
Unit 1 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 cumulative reporting period hours for'the period beginning June 1, 1985, when calculating the operating status variables.
j BROWNS FERRY 2 For the month of January, Unit 2 generated 823,070 megawatt hours gross electrical power and operated at a net capacity factor of 101.5 percent.
As of January 31, 1997, Unit 2 has operated continuously for 90 days.
i i
i BROWNS FERRY 3 For the month of January, Unit 3 generated 697,890 megoia tt hours gross electrical power and operated at a net cap.;ity factor of 85.7 percent.
The unit continues in " coast down" toward its February 21, 1997 refueling outage.
As of January 31, 1997, Unit 3 has operated continuously for 137 days.
j I
i AVERAGE DAILY UNIT POWER LEVEL DOCKET NO:
50-259 UNIT:
BROWNS FERRY 1 PREPARED BY:
J.
W.
Davenoort TELEPHONE:
(205) 729-2690 MONTH JANUARY 1997 i
l DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL
)
(MWe-Net)
(MWe-Net) i 1
0 16 0
2 0
17 0
3 0
18 0
]
4 0
19 0
5 0
20 0
6 0
21 0
4 I
i 7
0 22 0
J 8
0 23 0
9 0
24 0
10-0 25 0
11 0
26 0
12 0
27 0
13 0
28 0
s 14 0
29 0
15 0
30 0
e 31 0
I
4 4
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO:
50-260 UNIT:
BROWNS FERRY 2 PREPARED BY:
J.
W.
Davenoort TELEPHONE:
(205) 729-2690 MONTH JANUARY 1997 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) 1 1078 16 1075 2
1078 17 1062 3
1078 18 1070 4
1079 19 1082 5
1080 20 1088 I
6 1080 21 1090 7
1082 22 1079 i
8 1084 23 1078 9
1084 24 1088 10 1084 25 1087 11 1085 26 1083 12 1087 27 1082 13 1086 28 1084 j
14 1085 29 1084 15 1077 30 1090 31 1059
O AVERAGE DAILY UNIT POWER LEVEL DOCKET NO:
50-296 UNIT:
BROWNS FEBRY 3 PREPARED BY:
J.
W.
Davenoort TELEPHONE:
(205) 729-2690 MONTH JANUARY 1997 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) 1 1004 16 793 2
967 17 948 3
962 18 919 4
923 19 925-5 979 20 926 6
978 21 920 7
978 22 886 8
964 23 925
)
9 971 24 877 10 984 25 590 11 976 26 782 12 945 27 882 13 901 28 886 14 958 29 866 15 965 30 851 31 854 i
m UNIT SHUTDOhWS AND POWER REDUCTIONS DOCKET NO: 50-259 REPORT MONTH:
JANUARY 1997 UNIT: PROhWS FERRY I PREPARED BY:
J. W.
Davenrert TELEPHONE:
(205) 729-2690 i
Method of License Duration Shutting Event System Component Cause and Corrective Action to No.
Date Type' (Hours)
Reason'-
Down Report Code
- Code' Prevent Recurrence 8
Reactor No.
I 1
06/01/85 S
744 F
4 Administrative hold to resolve i
various TVA and NRC concerns.
i t
i,
' F-Fo rced
'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 Scram D-Regulatory Restriction 3-Automatic 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) i
_ _ _. - - _.. - _ - - - - - -. _ - - - -. _. - _ _ - -. - - -. - =. _ _. _ _ -. _. - _, - - - -
~. - -.
en.
,n..
t UNIT SEUTDOWNS AND POWER REDUCTIONS DOCKET NO:
50-260 REPORT MONTH:
JAtFJARY 1997 UNIT: BRCm s FERRY 2 PREPARED BY:
J. W.
Davenoort j
TELEPHONE: f2051 729-2690 I
i i
Method of License Duration Shutting Event System Component Cause and Corrective Action to No.
Date Type (Hours)
Reason' Down Report Code' Code' Prevent Recurrence 5
Reacto r' No.
r N/A i
I E
E P
E i
I i
i f
t t
t 2F-Fo rced rA-Equipment Failure (Explairt)
' Method:
' Instructions for Preparation of Licensee
[
S-Scheduled B-Maintenance or Test 1-Manual Event Reports (NUREG-1022)
I C-Refueling 2-Manual Scram D-Regulatory Restriction 3-Automatic 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) i b
4 I
B I
i
t UNIT SHUTIXMNS AND POWER REDUCTIONS DOCKET NO:
50-296 REPORT MONTH:
JANUARY 199-UNIT: PROhNS ERoY 3 -
PREPARED BY:
J. W.
Davenrert TELEPHONE:
f2051 729-2690 Method of License Duration Shutting Event System Component Cause and Corrective Action to No Date Type' (Hours)
Reason
- Down Report Code' Code' Prevent Recurrence Reactor' No.
1 01/24/97 S
10 H
5 N/A N/A N/A Power reduction to 60 percent to lower main generator stator amps below 16,500.
This action was taken to allow removal of the bus duct cooler f an number 3 f rom service for vibration repair. Note: Unit 3 is in "coastdown" for the Cycle 7 Refueling Outage scheduled to begin on 02/21/97.
'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 Scram D-Regulatory Restriction 3-Automatic 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)-
____ _ _... ~....... _........., _ _
OPERATING DATA REPORT DOCKET:
50-259 UNIT:
BROWNS FERRY 1 PREPARED BY:
J.
W.
Davenoort TELEPHONE:
(205) 729-2690 t
OPERATING STATUS t
- 1. Unit Name: BROWNS FERRY UNIT 1
- 2. Reporting Period:
JANUARY 1997 f
- 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 l
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 i
- 10. Reason For Restrictions, If Any: Administrative Hold J
THIS HONTH YEAR TO DATE CUMULATIVE *
- 11. Hours in Reporting Period 0
0 95743
- 12. Hours Reactor Was critical 0
0 59521 1
- 13. Reactor Reserve Shutdown Hours 0
0 6997
- 14. Hours Generator On Line 0
0 58267 l
- 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 j
- 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, j
Estimated Date of Startup: To Be Determined j
Excludes hours under administrative hold (June 1, 1985 to present) i
..___m...
i
{
f OPERATING DATA REPORT l
i DOCKET:
50-260 l
UNIT:
BROWNS FERRY 2 l
PREPARED BY:
J. W.
Davennort TELEPHONE:
(205) 729-2690 I
i OPERATING STATUS
- 1. Unit Name: BROWNS FERRY UNIT 2 f
- 2. Reporting Period: JANUARY 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): '1090.4 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 I
- 9. Power Level To which Restricted, If Any (Net MWe): N/A
- 10. Reason For Restrictions, If Any: N/A e
i THIS MONTH YEAR To DATE CUMULATIVE
- i i
- 11. Hours in Reporting Period 744.0 744.0 140359
- 12. Hours Reactor Was Critical 744.0 744.0 99393 l
- 13. Reactor Reserve Shutdown Hours 0.0 0.0 14200
+
- 14. Hours Generator On Line 744.0 744.0-97027
- 15. Unit Reserve Shutdown Hours 0.0 0.0 0
i
- 16. Gross Thermal Generation (197h) 2433912.0 2433912 286621012 i
- 17. Gross Electrical Generation (MWh) 823070.0 823070 95244438
- 18. Net Electrical Generation-(MWh)-
804188.0 804188 92637353
- 19. Unit Service Factor 100.0 100.0 69.1
- 20. Unit Availability Factor 100.0 100.0 69.1
- 21. Unit Capacity Factor (MDC Net) 101.5 101.5 62.0 1
- 22. Unit Capacity Factor (DER net) 101.5 101.5 62.0
]
- 23. Unit Forced Outage Rate 0.0 0.0 14.9
- 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)
?
- - - ~ _.. -. - - - -.
OPERATING DATA REPORT l
i l
DOCKET:
50-296
~
UNIT:
BROWNS FERRY 3 i
PREPARED BY:
J.
W.
Davenoort TELEPHONE:
(205) 729-2690 OPERATING STATUS l
i s
i
- 1. Unit Name: -BRONNS FERRY UNIT 3
- 2. Reporting Period: JANUARY 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 I
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 HONTH YEAR TO DATE CUMULATIVE *
- 11. Hours in Reporting Period 744.0 744.0 83581
- 12. Hours Reactor Was Critical 744.0 744.0 55498
- 13. Reactor Reserve Shutdown Hours 0.0 0.0 5150
- 14. Hours Generator On Line 744.0 744.0 54163
- 15. Unit Reserve Shutdown Hours 0.0 0.0 0
- 16. Gross Thermal Generation (Mwh) 2121888.0 2121888 163352545
- 17. Gross Electrical Generation (MWh) 697890.0 697890 54722030
- 18. Net Electrical Generation (MWh) 678821.0 678821 52360952
)
- 19. Unit Service Factor 100.0 100.0 64.8
- 20. Unit Availability Factor 100.0 100.0 64.8
- 21. Unit Capacity Factor (MDC Net) 85.7 85.7 58.8
- 22. Unit Capacity Factor (DER net) 85.7 85.7 58.8
- 23. Unit Forced Outage Rate 0.0 0.0 18.6
- 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each): Refueling Outage (U3C7), 2/21/97, 19.4 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 November 19, 1995)
-