ML20058P183
| ML20058P183 | |
| Person / Time | |
|---|---|
| Site: | Browns Ferry  |
| Issue date: | 09/30/1993 |
| From: | Ratliff S, Salas P TENNESSEE VALLEY AUTHORITY |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9310220140 | |
| Download: ML20058P183 (13) | |
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'0CT i 51993 C
i
,U.S.
Nuclear Regulatory Commission ATTN:
Document Control Desk Washington, D.C.
20555 l
Gentlemen:
In the Matter Of
)
Docket Nos. 50.59
. Tennessee Valley Authority
)
50-260
.i 50-296 BROWNS FERRY NUCLEAR PLANT (BFN) - MONTHLY OPERATING REPORT FOR THE MONTH OF SEPTEMBER 1993 In accordance with the requirements of the BFN Technical' Specifications Section 6.9.1.3, the Monthly Operating Report for the month of September 1993 is provided in the enclosure.
J If you have any questions, please telephone me at (205) 729-2636.
Sincerely, l
s' j
Pe Eb Salas i
Manager of Site Licensing Enclosure 6
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-9310220140 930930'
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U.S.
Nuclear Regulatory Commission Page 2
'0CT 151993 Enclosure cc (Enclosure):
Mr. R. V.
Crlenjak, Project Chief 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 Reactor Regulation, Mail 13 H3 l
Washington, D.C.
20555 INPO Records Center Institute of Nuclear Power Operations 1100 Circle 75 Parkway, Suite 1500 Atlanta, Georgia 30389 Mr. Ted Martson, Director Electric Power Research Institute P.
O.
Box 10412 Palo Alto, California 94304 NRC Resident Inspector Browns Ferry Nuclear Plant Route 12, Box 637 Athens, Alabama 35611 Regional Administrator U.S. Nuclear Regulatory Commission Region II 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323 Mr. Fred Yost, Director of Research Services, Utility Data Institute, Inc.
1700 K Street, NW, Suite 400 Washington, D.C.
20006 i
4'.
ENCLOSURE MONTHLY OPERATING REPORT BROWNS FERRY NUCLEAR PLANT TENNESSEE VALLEY AUTHORITY
.i SEPTEMBER 1993 DOCKET NUMBERS 50-259, 50-260, AND 50-296 LICENSE NUMBERS DPR-33, DPR-52, AND DPR-68 6
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t OPERATIONAL
SUMMARY
SEPTEMBER 1993 UNIT 1 Unit 1 remains on administrative hold to resolve various TVA and NRC concerns.
The operating data report reflects the assignment of administrative hold status to Unit i effective June 1, 1985.
Administrative hold status is considered by TVA to suspend the accrual of reporting period hours, because this unit is considered to have a maximum dependable capacity of 0 Mwe.
For this reason, cumulative reporting period hours for the period after June 1, 1985, to present are not considered when calculating operating status variables such as cumulative capacity factor rate.
These considerations will affect the other operating status reporting variables accordingly.
UNIT 2 F
Unit 2 operated continuously during the month of September at a capacity factor of 99.1 percent and generated 778,940 megawatt hours gross electrical power. Power was reduced to approximately 70 percent on September 17, 1993, for control rod adjustment and scheduled maintenance.
UNIT 3 Unit 3 remains on administrative hold to resolve various-TVA and NRC concerns.
The operating data report reflects the assignment of administrative hold status to Unit 3 effective June 1, 1985.
Administrative hold status is considered by TVA to suspend the accrual of reporting period hours, because this unit is considered to have a maximum dependable capacity of 0 Mwe.
For this reason, cumulative reporting period hours for the period after June 1, 1985, to present are not considered when j
i calculating operating status variables such as cumulative capacity factor rate.
These considerations will affect the other operating status reporting variables accordingly, 1
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OPERATING DATA REPORT DOCKET NO.
50-259 PREPARED BY S.A.RATLIFF TELEPHONE 205-729-2937 l
l
.-' t OPERATING STATUS
- 1. Unit Names BROWNS FERRY UNIT ONE
- 2. Reporting period: SEPTEMBER 1993
- 3. Licensed Thermal Power (MWt): 3293
- 4. Nameplate Rating (Gross MWe): 1152
- 5. Design Electric Rating (Net MWe): 1065
- 6. Maximum Dependable Capacity (Gross MWe): 0
- 7. Maximum Dependable Capacity (Net MWe): O j
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 YEAR-TO MONTH DATE CUMULATIVE *
- 11. Hours In Reporting Period 0.0 0
95743-
- 12. Hours Reactor Was Critical 0.0 0
59521
- 13. Reactor Reserve Shutdown Hours 0.0 0
6997
- 14. Hours Generator On Line 0.0 0
58267
- 15. Unit Reserve Shutdown Hours 0.0 0
0
- 16. Gross Thermal Generation (MWh) 0.0 0
168066787
- 17. Gross Electric Generation (MWh) 0.0 0
55398130
- 18. Net Electric Generation (MWh) 0.0 0
53796427
- 19. Unit Service Factor 0.0 0.0 60.9
- 20. Unit Availability Factor 0.0 0.0 60.9 l
- 21. Unit Capacity Factor (MDC Net) 0.0 0.0 52.8
- 22. Unit capacity Factor (DER Net) 0.0 0.0' 52.8.
l
- 23. Unit Forced Outage Rate 0.0 0.0 25.6
- 24. Shutdowns Scheduled over Next 6 Months
.(Type, Date, and Duration of Each):
- 25. If Shut Down At End Of Reporting Period, Estimated Date Of Startup: To be determined
- Excludes hours under administrative hold
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4 OPERATING DATA REPORT s
DOCKET NO.
50-260 PREPARED BY S.A.RATLIFF TELEPHONE 205-729-2937 OPERATING STATUS
- 1. Unit Names BROWNS FERRY UNIT TWO
- 2. Reporting period: SEPTEMBER 1993
- 3. Licensed Thermal Power (MWt): 3293
- 4. Nameplate Rating (Gross MWe): 1152
- 5. Design Electric 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 Reason: N/A
- 9. Power Level To which Restricted, If Any (Net MWe): N/A
- 10. Reason For Restrictions, If Any: N/A THIS YEAR-TO MONTH DATE CUMULATIVE *
- 11. Hours In Reporting Period 720.0 6551 111102
- 12. Hours Reactor Was Critical 720.0
-3645 72608
- 13. Reactor Reserve Shutdown Hours 0.0 0
14200
- 14. Hours Generator On Line 720.0 3545 70416
- 15. Unit Reserve Shutdown Hours 0.0 0
0
- 16. Gross Thermal Generation (HWh) 2332977.3 10576127 201304778
- 17. Gross Electric Generation (MWh) 778940.0 3473950 66751598
- 18. Net Electric Generation (MWh) 759837.0 3380753 64848573
- 19. Unit Service Factor 100.0 54.1 63.4
- 20. Unit Availability Factor 100.0 54.1 63.4
- 21. Unit Capacity Factor (MDC Net) 99.1 48.5 54.8
- 22. Unit Capacity Factor (DER Net) 99.1 48.5 54.8
- 23. Unit. Forced Outage Rate 0.0 0.0 19.0
- 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each): None
- 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) b
OPERATING DATA REPORT DOCKET NO.
50-296 PREPARED BY S.A.RATLIFF TELEPHONE 205-729-2937 OPERATING STATUS
- 1. Unit Name: BROWNS FERRY UNIT THREE
- 2. Reporting period: SEPTEMBER 1993
- 3. Licensed Thermal Power (MWt): 3293 4.
Nameplate Rating (Gross MWe): 1152
- 5. Design Electric 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 THIS YEAR-TO MONTH DATE CUMULATIVE *
- 11. Hours In Reporting Period 0.0 0
73055
- 12. Hours Reactor Was Critical 0.0 0
45306
- 13. Reactor Reserve Shutdown Hours 0.0 0
5150
- 14. Hours Generator On Line 0.0 0
44195
- 15. Unit Reserve Shutdown Hours 0.0 0
0
- 16. Gross Thermal Generation (MWh) 0.0 0
131868267
- 17. Gross Electric Generation (MWh) 0.0 0
43473760
- 18. Net Electric Generation (MWh) 0.0 0
42114009
- 19. Unit Service Factor 0.0 0.0 60.5
- 20. Unit Availability Factor 0.0 0.0 60.5
- 21. Unit Capacity Factor (MDC Net) 0.0 0.0 54.2
- 22. Unit capacity Factor (DER Net) 0.0 0.0 54.2.
- 23. Unit Forced Outage Rate 0.0 0.0 21.6
- 24. Shutdowns Scheduled over Next 6 Months (Typa, Date, and Duration of Each):
- 25. If Shut Down At End of Reporting Period, Estimated Date Of Startup: To be determined
- Excludes hours under administrative hold
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l AVERAGE DAILY UNIT POWER LEVEL DOCKET NO:
50-259 UNIT:
One PREPARED BY S.
A.
Ratliff TELEPHONE:
(205) 729-2937 MONTH Sectember 1993 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL:
(Mwe-Net)
(Mwe-Net) 1 0
17 0
2 0
18 0
5 3
0 19 0
4 0
20 0
9 5
0 21 0
6 0
22 0
7 0
23 0
l 8
0 24 0
9 0
25 0
10 0
26 0
11 0
27 0
12 0
28 0
f 13 0
29 0
14 0
30 0
15 0
16 0
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AVERAGE DAILY UNIT POWER LEVEL DOCKET No:
50-260 UNIT:
Two PREPARED BY '
S.
A.
Ratliff TELEPHONE:
i205)'729-2937 HONTH September 1993 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (Mwe-Net)
(Mwe-Net) 1 1061 17 1003 2
1062 18 715 3
1066 19 971 4
1066 20 1075 5
1060 21 1077 6
1069 22 1079 7
1070 23 1078 i
8 1068 24 1079 9
1070 25 1071 j
10 1073 26 1084 11 1063 27 1077 12 1075 28 1081 13 1075 29 1085 14 1076 30 1080 15 1074 16 1076 I
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4 AVERAGE DAILY UNIT POWER LEVEL DOCKET NO:
50-296 UNIT:
Three PREPARED BY:
S.
A.
Rat 11ff TELEPHONE:
(205) 729-2937 MONTH SEPTEMBER 1993 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (Mwe-Net)
(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
13 0
29 0
14 0
30 0
15 0
16 0
DOCKET 00:
50-259 UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT NAME:
One PREPARED BY:
S. A. Ratliff REPORT MONTH:
SEPTEMBER 1993 TELEPHONE: (205) 739-2937 Method of License Cause and Corrective Duration Shutting Event System Component Action to Prevent No.
Date Type' (Hours)
Reason' Down Reactor Report No.
Code' Code' Recurrence 1
06/01/85 S
720 F
4 Administrative hold to resolve various TVA and NRC concerns.
i
'F:
Forced Reason:
- Method:
' Exhibit G-Instructions 5: Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of Data B-Maintenance or 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-Ackninistrative 9-Other G-Operational Error (Explain)
" Exhibit I-Same Source H-Other (Explain)-
DCCKET NO:
50-200 UNIT SHUTDOWNS AND POWER REDUCTIONS LWIT EME:
Two PREPARED BY:
S. A. Ratliff REPORT MONTH:
SEPTEMBER 1993 TELEPHONE: 1105) 739-2937 Method of License Cause and Corrective Duration shutting Event System Conponent Action to Prevent No.
Date Type' (Hours)
Reason' Down Reactor' Report No.
Code' Code' Recurrence 3
9-17-93 5
0 B
5 Power reckJction for rod adjustment and scheduled maintenance.
'F:
Forced
' Reason:
' Method:
' Exhibit G-Instructions S: Scheduled A-Equipment Failure (Explain) 1-Manuel for Preparation of Data.
B-Maintenance or Test 2-Manual Scrers Entry sheets for Licensee C-Refueling 3-Automatic Scram Event Report (LER) File i
D-Regulatory Restriction 4-Continuation of Existing Outage (NUREG-061)
E-Operator Training and License Examination 5-Reduction F-Achinist rative '
9-Other G-Operational Error (Explain)
' Exhibit I-Same Source N-Other (Explain)
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DCIKET No:
50-296 UNIT SHUTDOWNS AND POWEQ CEDUCTICUS LOIT CAME:
Yhree PREPARED ST:
S. A. Ratliff REPORT MONTH:
SEPTEMBER 1993 TELEP O E: (205) 739-2937 Method of License Cause and Corrective Duration Shutting Event System Conponent Action to Prevent No.
Date Type' (Hours)
Reason' Ocwn Reactor' Report No.
Code' Code' Recurrence 1
06/01/85 S
720 F
4 Administrative hold to resolve various TVA and NRC concerns.
'F:
Forced
' Reason:
' Method:
' Exhibit G-Instructions 5: Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of Data B-Maintenance or 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) 4xhibit I-Same Source H-Other (Explain)
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