View source for NRC-97-0044, Monthly Operating Rept for Mar 1997 for Fermi 2

{{Adams
| number = ML20137T657
| issue date = 03/31/1997
| title = Monthly Operating Rept for Mar 1997 for Fermi 2
| author name = Giles H, Smith P
| 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-97-0044, CON-NRC-97-44
| document report number = NUDOCS 9704160139
| document type = MONTHLY OPERATING ANALYSIS REPORT, TEXT-SAFETY REPORT
| page count = 4
}}

=Text=
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Reg. Guide 1.16 April 11,1997 NRC-97-0044 U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D. C. 20555
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==Reference:==
Fermi 2 NRC Docket No. 50-341 NRC Operating License No. NPF-43

==Subject:==
Monthly Operatina Status Report for March.1997 Enclosed for your information and use is the Fermi 2 Monthly Operating Status               l Report for March,1997. This report includes the Operating Data Report,                      l 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 Harry Giles, at (313) 586-1522.
Sincerely Mh-Peter W. Smith 160019                                        Director Nuciear ticensing I
Enclosures cc: A. B. Beach                                                                      I D. R. Hahn G. Ham,s gpb     j M. J. Jordan A. J. Kugler M. V. Yudasz, Jr.
Region III 9704160139 970331 PDR l))((gll[Ell5lljl,E$
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    ,                                          OPERATING DATA REPORT                                                l DOCKET NO. 50-341                                         COMPLETED BY               H. B. Giles
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DATE'               April 11.1997                         TELEPHONE               (313) 586-1522 1
OPERATING STATUS
: 1. Unit name: Fermi 2                             Notes: (1) Calculated using weighted
: 2. Reporting period: March.1997                   averages to reflect variations in rating
: 3. Licensed thermal power (MWt): 3430             (MDC and DER). (2) Nameplate and DER
: 4. Nameplate rating (Gross MWe): 1179 (2)         ratings re0ect 98% reactor power level due
: 5. Design elect rating (Net MWe): 1116(2)         to turbine throttle valve limitations. (3) Fuel
: 6. Max dependable cap (Gross MWe): 924            Cycle 6 began 1/3/97, limited unit operation
: 7. Max dependable cap (Net MWe): 876              in January and February due to main generator repair.                                   l l
: 8. If changes occur in capacity ratings (Items number 3 through 7) since last report, give reasons: N/A                                                                                      l
: 9. Power level to which restricted, if any (MWe Net):         (2)                                    !
: 10. Reasons for restriction, if any:        (2)
THIS MONTil            YEAR TO           CUMULATIVE DATE
: 11.      Hours in reporting period                   744                  2.160                 80.534
: 12.      Hours reactor was critical                   9                   326.7               54.751.40
: 13.      Reactor reserve shutdown hours               9                      Q                     g
: 14.      Hours generator on-line                      Q                    82.2               51.578.20
 ,         15.      Unit reserve shutdown hours                  Q                      Q                     Q     i
:                   Gross thermal energy gen (MWH)
: 16.                                                   Q                 214.752              158.050.163
: 17.      Gross elect energy gen (MWH)                 Q                  27.370              50.475.857
: 18.      Net Elect energy gen (MWH)                   Q                  24.754              48.180.243
: 19.      Unit service factor                          0                     3.8                  64.1
: 20.      Unit availability factor                     0                     3.8                  64.1
: 21.      Unit cap factor (using MDC net)              Q                    .L3                  58.3(1)  l
.          22.      Unit cap factor (using DER net)              Q                     l9                  54.2 (1) l         23.      Unit forced outage rate                     100                   95.9                  23.8
: 24. Shutdowns scheduled over next 6 months (Type, Date, Duration of each): (3)
: 25. If shutdown at end of report period, estimated date of startup: April 28.1997
: 26. Units in test status (prior to commercial operation): N/A FORECAST                           ACHIEVED Initial Criticality                              N/A                                N/A Initial Electricity                              N/A                                N/A Commercial Operation                             N/A                                N/A 4

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-341
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UNIT           Fermi 2 DATE           April 11.1997 COMPLETED BY H. B. Giles                          )
TELEPHONE      (313) 586-1522                     i Month       March.1997 DAY           AVERAGE DAILY      DAY         AVERAGE DAILY POWER
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POWER LEVEL                          LEVEL (MWe-Net)  _,                    (MWe-Net)                              ,
1                0      _ _l, 17                   0 1
2                 0              18                 0'       - -  ~ - - - ~ .         l 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              31                 0 16                0

UNIT SHUTDOWNS AND POWER REDUCTIONS                                                                .
t DOCKET NO:         50-341                                                                           COMPLETED BY:              H. B. Giles DATE:              April 11.1997                                                                    TELEPHONE:                 (313) 586-1522             -
REPORT MONTH March.1997 No. (6)     Date      TYPE        Dur(Hrs)        Reason (2)    Method of shutting    LER No. Sys Code (4)      Comp          Cause and Corrective Ac'. ion to (1)                                       down reactor or                                  Code                Prevent Recurrence reducing power (3)                                  (5)
S97-02     970117        F           744              A                 4                N/A         TB             52       Main generator output breaker (CM) failed while attempting to synchronize to the grid. Reactor remamed shutdown to inspect and repair the main generator.
(1)    F: Forced           (2)   REASON:                                  (3)   METHOD:                  (4)   Instructions for preparation of data entry sheets for S: Scheduled              A - Equipment Failure (Explain)                1 - Manual                     Licensee Event Report (LER) file (NUREG-1022)
B - Maintenance or Test                        2 - Manual Scram         (5) Same Source as (4)
C - Refueling                                  3 - Automatic Scram      (6)   R - Prefix indicates power reduction.
D - Regulatory Restriction                     4 - Continued                  S - Prefix indicated plant shutdown.
E- Operations Training and License             5 - Reduced Load         (7)   Duration of reductions reported as zero per Examination                               9 - Other                      Regulatory Guide 1.16, Revision 4.
F - Administrative G - Operational Error (Explain)
H - Other (Explain)
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