View source for NRC-94-0002, Monthly Operating Rept for Dec 1993 for Fermi 2

{{Adams
| number = ML20062N733
| issue date = 12/31/1993
| title = Monthly Operating Rept for Dec 1993 for Fermi 2
| author name = Gipson D, Pirkle R, Stone B
| author affiliation = DETROIT EDISON CO.
| addressee name = 
| addressee affiliation = NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
| docket = 05000341
| license number = 
| contact person = 
| case reference number = CON-NRC-94-0002, CON-NRC-94-2
| document report number = NUDOCS 9401210031
| document type = MONTHLY OPERATING ANALYSIS REPORT, TEXT-SAFETY REPORT
| page count = 4
}}

=Text=
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Douglas R. Gipson Semor vv.c Pres &nt
                       ,  Nutiear Genst atmn
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Detroit v.-a u m w mnt n s e .ar                                                          ,
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* port. Mougan 48 Kb (313) LBfr V4'd Reg Guide 1.16 January 14, 1994 NRC-94-0002 U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555

==Reference:==
Fermi 2 NRC Docket No. 50-341 NRC Operating License No. NPF-43

==Subject:==
Monthly Operating Status Report for December,1993 Enclosed for your information and use is the Fermi 2 Monthly                  ;
Operating Status Report for December, 1993 This report includes 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.
Sincerely, Enclosure                                                                     ,
cc:        T. G. Colburn D. R. Hahn W. J. Kropp l
J. B. Martin M. P. Phillips P. L. Torpey                                                      ,
9401210031 931231 PDR. ADOCK 05000341 g g if-R                            PDR                                           gj u

  .                                   OPERATING DATA REPORT DOCKET NO.      50-341                       COMPLETED BY       B. J. Stone DATE            January 14, 1994             TELEPHONE          (313) 586-5148 OPERATING STATUS
: 1. UNIT NAME:       Fermi 2                   l Notes: '(1) Calculated using weight-l   ,
: 2. REPCRTING PERIOD: December 1993            I ed averages to reflect variations     I 3     LICENSED THERMAL POWER (MWt):    3430      l in rating (MDC and DER).              I
: 4. NAMEPLATE RATING (GROSS MWe):    1179      l (2) Currently limiting power to       l 5     DESIGN ELECT RATING (Net MWe): 1116        I 93 5% CTP maximum to limit turbine    1
: 6. MAX DEPENDABLE CAP (GROSS MWe):1135        l component vibration. 'All ratings     l 7     MAX DEPENDABLE CAP (Net MWe):1085          i reflect 98% CTP due to turbine        i I 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 WHICH RESTRICTED, IF ANY (MWe Net):           (2)
: 10. REASONS FOR RESTRICTION, IF ANY:      (2)
THIS MONTH         YR TO DATE        CUMULATIVE
: 11. HRS IN REPORTING PERIOD                 744                8,760            52,070
: 12. HRS REACTOR WAS CRITICAL                589.2              8,141.8          40,545
: 13. REACTOR RESERVE SHUTDOWN HRS               0                   0              0
: 14. HOURS GENERATOR ON-LINE                 589.2              8,077.3          39,124.4
: 15. UNIT RESERVE SHUTDOWN HOURS                0                   0              0
: 16. GROSS THERMAL ENERGY GEN (MWH)       1,870,536         25,615,392       119,702,687
: 17. GROSS ELECT ENERGY GEN (MWH)            639,240          8,646,210       39,973,957
: 18. NET ELECT ENERGY GEN (MWH)              612,910          8,284,714       38,233,715
: 19. UNIT SERVICE FACTOR                      79.2               92.2            75.1
: 20. UNIT AVAILABILITY FACTOR                 79.2                92.2           75.1
: 21. UNIT CAP FACTOR (USING MDC NET)          75.9                87.2           68.5 (1)
: 22. UNIT CAP FACTOR (USING DER NET)          73 8                84.7           66.9 (1)
: 23. UNIT FORCED OUTAGE RATE                   20.8                4.4            7.1
: 24. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE, DURATION OF EACH):
: 25. IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:
AFTER JUNE 1, 1994. ESTIMATE WILL BE UPDATED AFTER ASSESSMENT OF DAMAGE TO THE MAIN TURDINE AND GENERATOR.
: 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

A                                                                                 #
4         ..
AVERAGE DAILY UNIT POWER LEVEL                    ,
         ^
DOCKET NO.      50-341 UNIT            FERMI 2 DATE            January 14, 1994   ,
COMPLETED BY    R. Pirkle TELEPHONE       (313) 586-5027 Month      December, 1993 DAY AVERAGE DAILY POWER LEVEL           DAY AVERAGE DAILY POWER LEVEL.
(MWe-Net)                               (MWe-Net) i 1             1052                      17            1056                 ;
2              1048                      18            1053 3             1052                      19            1055 4              1049                      20            1053 5              1051                      21            1055 6             1049                      22            1059' 7             1053                      23            1061 8-         _ 1050                       24            1059 9             1046                      25             619 10           1040                      26               0 11-          1051                      27                0 12           1053                      28                0 f
13           1052                       29               0 14           1046                       30               0 15            837                       31               0 16           1002 t
i 1
1

UNIT SHUTDOWNS QHD POWER REDUCTIONS
* DOCKET NO.               50-341                                                                                                                                      DATE                        January 14,          1994 UNIT NAME                Fermt 2                                                                                                                                     COMPLETED DV                B. J, Stone TELEPHONE                    (313) 586-5146 REPORT MONTH December 1993
{                                                                                                       METHOD OF j                                                                                                       SHUTTING DOWN          LER                SYS         COMP                      CAUSE & CORRECTIVE l         NO.              DATE                  TYPE         DUR        REASON                         THE REACTOR            NO.                CODE        CODE                      ACTION TO PREVENT l                                                (1)         (HRS)          (2)                         OR REDUCING                                (4)         (5)                             RECURRENCE (6)                                                 (7)                                       POWER (3)
R93-03       12/15/93 } S                    ,       O              B                               5                N/A                 TA          SHV      IPcuer was reduced for ALARA purposes l        I to facilitate replacement of a l                                                        l                                                                    unitized actuator for turbine low
(
pressure stop valve number 3.
l                        I 593-06       12/25/93 i F                          154.8            A                               3               93-014               TA          TRB          Reactcr tripoed following trip of
                                                                                  ^
main turbine. Extensive damage to Ion pressure turbine number 3 the main generator. and the main generator exciter occurred during this event.           Causes of this equipment damage are under investigation.
(1) Fs FORCED                          (2) REASON:                                                                            (3) METHOD:                                      (4) INSTRUCTIONS FOR A - EQUIPMENT FAILURE (EXPLAIN)                                                             1 - MANUAL                                   PREPARATION OF DATA S: SCHEDULED                                                                                                                                                             ENTRY SHEETS FOR LICENSEE B - MAINTENANCE OR TEST                                                                     2 - MANUAL SCRAM C - REFUELING                                                                               3 - AUTOMATIC SCRAM                          LVENT REPORT (LER) FILE D - REGULATORY RESTRICTION                                                                  4 - CONTINUED                                (NUREG-1022)
E - OPERATOR TRAINING & LICENSE EXAMINATION                                                 5 - REDUCED LOAD F - ADMINISTRATIVE                                                                          9 - OTHER G - OPERATIONAL ERROR-(EXPLAIN)
H - OTHER (EXPLAIN)                                                                                                                (5) SAME SOURCE AS (4)
(6) R - PREFIX INDICATES POWER REDUCTION.
S " PREFIX INDICATES PLANT SHUTDOWN.
(7) OURATION OF REDUCTION 5 REPORTED AS ZERO PER REG.
GUIDE 1.~16 REV. 4
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