ML20083L218
| ML20083L218 | |
| Person / Time | |
|---|---|
| Site: | Farley  |
| Issue date: | 04/30/1995 |
| From: | Allison S, Woodward J SOUTHERN NUCLEAR OPERATING CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9505180201 | |
| Download: ML20083L218 (9) | |
Text
,...
' Southern Nuclear Oportting Company.
Post Offics Box 1295
- Birminghun, Atib.ma 35201
.. T;tephone (205) 868-5086.
4 Southern Nudear Operating Company
- a. o. wooo.o Executive Vice Presiderit -
the southem electric system May 11, 1995 Docket Nos.
50-348 i
50-364 l-L
. U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555 Joseph M. Farley Nuclear Plant l
Monthly Ooerating Data Renort Gentlemen:
Attached are the April 1995 Monthly Operating Reports for Joseph M. Farley Nuclear Plant Units 1 and 2, as required by Section 6.9.1.10 of the Technical Specifications.
l.
If you have any questions, please advise.
Respectfully submitted,
-"\\
J.
Woodard RWC:jgp(mor)
Attachments cc:
Mr. S. D. Ebneter Mr. B. L. Siegel Mr. T. M. Ross i,
9505180201 950430 PDR ADOCK 05000390 R
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Joseph M. Farley Nuclear Plant Unit 1 -
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Narrative Summary of Operations -
. i April 1995 i
i There were no unit shutdowns or major power reductions during the month.
There was no major safety related maintenance performed during the month.
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OPERATING DATA REPORT DOCKET NO.
50-348 DATE May 5,1995 COMPLETED BY S. M. Allison
.i TELEPHONE (334) 899-5156-ext. 3442
'OfERATINGETAT_US 1.
Unit Name:
Joseph M. Farley - Unit 1 Notes 2.
Reporting Period:
April 1995
- 1) Cumulative data since 12-01-77, 3.
Licensed Thermal Power (MWt):
2,652 date of commercial operation.
4.
Nameplate Rating (Gross MWe):
860
- 5. ' Design Electrical Rating (Net MWe):
829 6.
Maximum Dependable Capacity (Gross MWe):
855.7 7.
Maximum Dependable Capacity (Net MWe):
812 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. Ilours in Reporting Period 719.0 2,879.0 152,639.0
- 12. Number Of Hours Reactor Was Critical 719.0 2,788.7 122,045.5
- 13. Reactor Reserve Shutdown Hours 0.0 0.0 3,650.0
- 14. Hours Generator On-line 719.0 2,768.9 120,222.8
- 15. Unit Reserve Shutdown Hours 0.0 0.0 0.0
- 16. Gross Thermal Energy Generated (MWH) 1,904,130.8 7,316,921.9 309,452,638.9
- 17. Gross Electrical Energy Generated (MWH) 626,268.0 2,408,618.0 99,822,323.0
- 18. Net Electrical Energy Generated (MWH) 595,692.0 2,286,000.0 94,285,989.0
- 19. Unit Service Factor 100.0 96.2 78.8
- 20. Unit Availability Factor 100.0 96.2 78.8
- 21. Unit Capacity Factor (Using MDC Net) 102.0 97.8 75.8
- 22. Unit Capacity Factor (Using DER Net) 99.9 95.8 74.5
- 23. Unit Forced Outage Rate 0.0 3.8 5.9
- 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
Refheling/ Maintenance Outage, September 16,1995. Approximately 41 days.
- 25. If Shut Down at End Of Report Period, Estimated Date of Startup:
N/A
- 26. Units In Test Status (Prior To Commercial Operr. tion):
Forecast Achieved Initial Criticality 08/06/77 08/09/77 Initial Electricity 08/20/77 08/l8/77 Commercial Operation 12/01/77 12/01/77 i
DOCKET NO.
50-348 UNIT 1
DATE May 5,'1995 i
COMPLETED BY-S. M. Allison TELEPHONE (334) 899-5156 ext. 3442 -
+
' MONTII April DAY AVERAGE DAILY POWER LEVEL '
DAY AVERAGE DAILY POWER LEVEL.
t (MWe-Net)
(MWe-Net) 1 833 17 827 2-833 18 826 3
833 19 824 4
832 20 824 5
831 21 825 6
832 22 825 7
831 23 822
-8 830 24 830 9
829 25 832 1
10 827 26 830 11 825 27 828 12 825 28 828 i
13 829 29 830 14 832 30 826 15 832 31 N/A 16 829 f
INSTRUCTIONS
)
On this format, list the average daily unit power level in MWe-Net for each day in the reporting period. Compute to the nearest whole megawatt.
UNIT SIIUTDOWNS AND POWER REDUCTIONS DOCKET NO.
50-348 UNIT NAME J. M. Farley - Unit 1 DATE May 5,1995 COMPLETED BY S. M. Allison REPORT MONTH April TELEPHONE (334) 899-5156, ext. 3442 METilOD OF LICENSEE CAUSE AND CORRECTIVE DURATION SIIUTTING EVENT SYSTEM COMPONTNT ACT10N TO WO.
DATE TYPE (I)
IlOURS REASON (2) DOWN REACTOR (3)
REPORT #
CODE (4)
CODE (5)
PRE \\ TNT RECURRENCE F
There were no Shutdowns or power reductions during the month.
I 1:
2:
3:
4:
5:
F: Forced Reason Method Exhibit G-Instructions for Exhibit I - Same Source S: Scheduled A - Equipment Failure (Explain) 1 - Manual Preparations of Date Entry B - Maintenance or Test 2 - Manual Scram Sheets for Licensee Event C - Refueling 3 - Automatic Scram Report (LER) File (NUREG-0161)
D - Regulatory Restriction 4 - Other (Explain)
E - Operator Training & License Examination F-Administrative G - Operational Error (Explain) 1I-Other (Explain)
Joseph M. Farley Nuclear Plant Udt2 Narrative Summary of Operations April 1995 The tenth refueling outage continued through the month of April. The generator was synchronized to the grid on April 27,1995, at 0645.
1.
The following safety related maintenance was performed during the month:
A)
Performed maintenance on the 2C diesel generator governor low speed and high speed stops.
2.
The following maintenance was associated with outage activities:
A)
Isolated the refueling water storage tank level inputs to the solid-state protection system from the turbine field inputs. The design for this fuse modification results from the potential effects of a high energy line break in the turbine building.
B)
Relocated the lower steam generator narrow range level taps to a lower location within the transition cone, allowing for an increased calibrated span on the narrow range level transmitters. The wider span will provide the operators additional time to respond to off normal / transient situations and will minimize the effects of shrink and swell. As a result of this modification, the reactor trip setpoint, turbine trip setpoint, and AMSAC actuation setpoints have changed, as well as the normal operating band and the steam generator level program.
C)
Redesigned the core for the Cycle 11 reload to allow use of previously discharged assemblies from earlier cycles. Per visual examinations during the core off-load, a uniform black surface deposit was discovered over nearly the full height of the fuel assemblies. Although the measured fuel oxide thickness was greater than expected on some end-of-cycle-10 assemblies, the fuel met design limits.
The cladding was capable of meeting performance criteria and there was no impact to the safety and health of the public. A conservative decision was made not to use 33 fuel assemblies previously planned for reinsertion into Cycle 11 reload. A root cause investigation is still in progress.
D)
Achieved reactor initial criticality at 1033 on 4-25-95.
l OPERATING DATA REPORT DOCKET NO.
50-364 DATE May 5,1995 COMPLETED BY S. M. Allison TELEPilONE (334) 899-5156 ext. 3442 OPERATJNGSTAIUS 1.
Unit Name:
Joseph M. Farley - Unit 2 Notes 2.
Reporting Period:
April 1995
- 1) Cumulative data since 07-30-81, 3.
Licensed Thermal Power (MWt):
2,652 date of commercial operation.
4.
Nr.meplate Rating (Gross MWe):
860 5.
Design Electrical Rating (Net MWe):
829 6.
Maximum Dependable Capacity (Gross MWe):
863.6
- 7. - Maximum Dependable Capacity (Net MWe):
822 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 719.0 2,879.0 120,552.0
- 12. Number OfIlours Reactor Was Critical 133.4 1,712.2 103,369.9
- 13. Reactor Reserve Shutdown Hours 0.0 0.0 138.0
- 14. Hours Generator On-line 89.2 1,656.4 101,879.0
- 15. Unit Reserve Shutdown Hours 0.0 0.0 0.0
- 16. Gross Thermal Energy Generated (MWH) 76,112.4 4,101,772.2 260,441,477.9
- 17. Gross Electrical Energy Generated (MWH) 17,689.0 1,353,248.0 85,407,790.0
- 18. Net Electrical Energy Generated (MWH) 5,629.0 1,271,568.0 80,993,866.0
- 19. Unit Service Factor 12.4 57.5 84.5
- 20. Unit Availability Factor 12.4 57.5 84.5
- 21. Unit Capacity Factor (Using MDC Net) 1.0 53.7 81.9
- 22. Unit Capacity Factor (Using DER Net) 0.9 53.3 81.0
- 23. Unit Forced Outage Rate 0.0 0.0 3.9
- 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:
N/A
- 26. Units in Test Status (Prior To Commercial Operation):
Forecast Achieved Initial Criticality 05/06/81 05/08/81
{
Initial Electricity 05/24/81 05/25/81 Commercial Operation 08/01/81 07/30/81
DOCKET NO.
50-364 j
UNIT 2
DATE May 5,1995 COMPLETED BY S. M. Allison TELEPHONE (334) 899-5156 ext. 3442
-MONTH April 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 37 12 0
28 176 13 0
29 191 14 0
30 186 15 0
31 N/A 16 0
INSTRUCTIONS On this format, list the average daily unit power level in MWe-Net for each day in the reporting period. Compute to the nearest whole megawatt.
UNIT SHUTDOWNS AND POWER REDUCTIONS
[,
[
DOCKET NO.
50-364 UNIT NAME J. M. Farley - Unit 2 DATE
~ May 5,1995 COMPLETED BY S.' M. Allison REPORT MONTH
-April TELEPHONE (334) 899-5156, ext. 3442 -
METilOD OF LICENSEE CAUSE AND CORRECTIVE DURATION StilHTING EVENT SYSTEM COMPONENT ACTION TO.
NO.
DATE TYPE (1) iIOURS REASON (2) DOWN REACTOR (3)
REPORT #
CODE (4)
CODE (5)
PREVENT RECURRENCE 002 950401 S
629.8 C
1 N/A N/A N/A The tenth refueling outage continued from 950311. Power.-
operation began at 0645 on 950427.
1:
2:
3:
4:
5:
F: Forced Reason
~ Method Exhibit G-Instructions for Exhibit 1 - Same Source S: Scheduled A - Equipment Failure (Explain) 1 - Manual Preparations of Date Entry B - Maintenance or Test 2 - Manual Scram Sheets for Licensee Event C - Refueling 3 - Automatic Scram Report (LER) File (NUREG-0161)
D - Regulatory Restriction 4 -Other (Explain)
E - Operator Training & License Examination F-Administrative G -Operational Error (Explain) 11 - Other (Explain)
.A