NRC-93-0117, Monthly Operating Rept for Sept 1993 for Fermi 2
| ML20058P173 | |
| Person / Time | |
|---|---|
| Site: | Fermi  |
| Issue date: | 09/30/1993 |
| From: | Gipson D, Pirkle R, Stone B DETROIT EDISON CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| CON-NRC-93-0117, CON-NRC-93-117, RTR-REGGD-01.016, RTR-REGGD-1.016 NUDOCS 9310220136 | |
| Download: ML20058P173 (4) | |
Text
.
. Douglas R. Gipson Sernor Vrr.e Prescent Hudear G%vatwn
.DOITOlI r-u i
Edison
,4D0NorthDuieHighway f
amas.sm Reg Guide 1.16:
y October 15.-1993 NRC-93-0117 U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C.
20555 i
Reference:
Fermi 2 NRC Docket No. 50-341 NRC License No. NPF-43
Subject:
Monthly Operating Status Report for September, 1993-e Enclosed for'your information and use is the Fermi 2 Monthly Operating Status Report for September, 1993 This report-incluct:s the Operating Data Report, Average Daily Unit Power Level, and the Summary of Unit Shutdowns and Power Reductions identified in NRC Regulatory Guide 1.16 and Fermi 2 Technical Specification 6.9 1.6.
If you have any questions, please contact Brian Stone, at (313) 586-5148.
i Sincerely, I
Enclosure
.l cc:
T. G. Colburn l
D. R. Ilahn W. J. Kropp l
J. B. Martin t
M. P. Phillips P. L. Torpey 220095
{D 9310220136 930930 PDR. ADOCK 05000341 2
[Q R
.jj lIo
OPERATING DATA REPORT DOCKET NO.
50-341 COMPLETED BY B. J. Stone DATE October 15, 1993 TELEPliONE (313) 586-5148
.]
OPERATING STATUS 1.
UNIT NAME:
Fermi 2 l Notes:
(1) Calculated using weight-l ;
2.
REPORTING PERIOD: September, 1993 I ed averages to reflect variations l'
3 LICENSED THERMAL POWER (MWt):
3430 l in rating (MDC and DER).
l 1
4.
NAMEPLATE RATING (GROSS MWe):
1179 l (2) Currently limiting power to l
S.
DESIGN ELECT p' PING (Net MWe): 1116 l 93 5% CTP aw.imum to limit turbine l
6.
MAX DEPENDAB.E Cle (GROSS MWe):1135 l component vibration. All ratings l
7 MAX DEPENDABLE CAP (Net MWe):1085 __ l reflect 98% CTP due to turbine l l l throttle valve limitations.
l'!
8.
IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS NUMBER 3 THROUGH 7) SINCE LAST REPORT, GIVE REASONS:
N/A 9
POWER LEVEL TO WilICH RESTRICTED, IF ANY (MWe Net):
(2) t
- 10. REASONS FOR RESTRICTION, IF ANY:
(2)
THIS MONTH YR TO DATE CUMULATIVE
- 11. IUIS IN REPORTING PERIOD 720 6.551 49,861
- 12. HRS REACTOR WAS CRITICAL 646.5 6,087.6 38,490.8
- 13. REACTOR RESERVE SHUTDOWN HRS 0
0 0
- 14. Il0URS GENERATOR ON-LINE 627.6 6,023 1 37,070.2
- 15. UNIT RESERVE SHUTDOWN HOURS 0
0 0
- 16. GROSS THERMAL ENERGY GEN (MWH) 1,879,176 19,188,768 113,276,063
- 17. GROSS ELECT ENERGY GEN (MWH) 622,650 6,466,400 37,794,147
- 18. NET ELECT ENERGY GEN (MWH) 594,308 6,197,576 36,146,577
+
- 19. UNIT SERVICE FACTOR 87.2 91.9 74.4
- 20. UNIT AVAILABILITY FACTOR 87 2 91 9 74.4
- 22. UNIT CAP FACTOR (USING DER NET) 74.0 84.8 66.1 I
- 23. UNIT FORCED OUTAGE RATE 3.4 3.5 7.1
- 24. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTilS (TYPE, DATE, DURATION OF EACH):
REFUELING: STARTS MARCH 12, 1994:
DURATION 50 DAYS
- 25. IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:
- 26. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION):
FORECAST ACHIEVED INITIAL CRITICALITY N/A N/A INITIAL ELECTRICITY N/A N/A COMMERCIAL OPERATION N/A N/A i
i s.-..
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.
50-341 UNIT FERMI 2 1
DATE October 15, 1993 COMPLETED BY R. Pirkle TELEPHONE (313) 586-5027 Month September, 1993 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) 1 1024 17 496 2
1014 18 0
3 1014 19 0
4 1024 20 0
5 1021 21 85 6
1026 22 495 7
1028 23 951 8
951 24 966 9
957 25 972 10 969 26 861 11 980 27 1030 12 970 28 1038 13 959 29 1044 14 948 30 1044 15 973 31 N/A 16 979
3 5
4 UNIT SHUTDOWNS AND POWER REDUCTIONS DOCMET NO.
50-341 DATE Octobe" 15. 1993
/
I UNIT NAME Fermi 2 COMPLETED BY B.
J.
Stone TELEPHONE (313) 586-5148 i
REPORT MONTH September. 1993 l
} METHOO 05 l
i l
1 SHUTTING DOWN I LER SVS Coup CAUSE & CORRECTIVE NO.
DATE TYPE DUR l REASON l THE REACTOR l
NO.
CODE CODE A CTION TO PREVENT l
l (1)
(HRS)
(2; l OR REDUCING l
(4)
(5)
RECURRENCE l
(6) i (7)
! POWER (3) i $93-0Sa l09/17/93 5
i 70.4 8
2 93-013 SN LCV wnite shutting down to repair a l
}
l l
I heater drain system leve! control l
l
- valve. pressure integrity was lost i
I due to maintenance activities on the valve.
This resulted in leakage l
from the feecuater system which was l
terminated after the reactor was manually scrammed from 17% power and the feedwater system was shutdown.
Repairs have been completed on the level control valve and improved work sequence controls are in place
[
to prevent recurrence.
I 593-05b 09/20/93 F
22 8
1 TA 52 During startup, the main turbine turning gear circuit breaker failed.
The reactor was shutdown to mini-mize differential heating of the turbine shaft during the time that turning gear was out of service.
The turning gear breaker has been replaced.
I (1) F: FORCED (2) REASON:
(3) METHOD:
(4) INSTRUCTIONS FOR S: SCHEDULED A - EQUIPMENT FAILURE (EXPLAIN) 1 - MANUAL PREPARATION OF DATA B - MAINTENANCE OR TEST 2 - MANUAL SCRAM ENTRY SHEETS FOR LICENSEE C - REFUELING 3 - AU-TOMATIC SCRAM EVENT REPORT (LER) FILE D - REGULATORY RESTRICTION 4-CONTINUED (NUREG-1022)
E - OPERATOR TRAINING & LICENSE EXAMINATION 5 - REDUCED LOAD i
F - ADMINISTRATIVE 9 - OTHER G - OPERATIONAL ERROR (EXPLAIN)
H - OTHER (EXPLAIN)
(5) SAME SOURCE AS (4)
(6) R - PREFIX INDICATES POWER REDUCTION.
5 - PREFIX INDICATES PLANT SHUTDOWN.
(T) DURATION OF REDUCTIONS REPORTED A5 ZERO PER REG.
GUIDE 1.16 REV. 4 I
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