NRC-95-0093, Monthly Operating Rept for Oct 1995 for Fermi 2

Monthly Operating Rept for Oct 1995 for Fermi 2

ML20094L994
Person / Time
Site:	Fermi
Issue date:	10/31/1995
From:	Giles H, Gipson D DETROIT EDISON CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
CON-NRC-95-0093, CON-NRC-95-93 NUDOCS 9511210221
Download: ML20094L994 (4)

Text

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Dougtts R. Gipson Senior Vice President

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Nuclear Generation Fermi 2 6400 North Denne Hghway

. Newport. Mrchigan 48t66 (313) $8Cr5249 Reg Guide 1.16 November 15,1995 NRC-95-0093 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 Operatine Status Reoort for October.1995 Enclosed for your information and use is the Fermi 2 Monthly Operating Status Report for October,1995. 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 Harry Giles, at (313) 586-1522.

Sincerely, Enclosure cc:

T. G. Colburn i

D. R. Hahn i

M. J. Jordan H. J. Miller A.

Vegel M. V. Yudasz, Jr.

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OPERATING DATA REPORT 4

DOCKET NO. 50-341 COMPLETED BY H. B. Giles DATE.

November 15.1995 TELEPHONE (313) 586-1522 OPERATING STATUS 1.

Unit name: Fermi 2 NOTES: (1) Calculated using weighted averages to reflect variations in rating (MDC and DER). (2) Currently limiting power to 96%

2.

Reporting period: October.1995 CTP maximum for Startup Test Program.

3.

Licensed thermal power (Mwt): 3430 Nameplate and DER ratings reflect 98% CTP 4.

Nameplate rating (Gross Mwe): 1179 due to turbine throttle valve limitations.

5.

Design elect rating (Net Mwe): 1116 (3) Main Generator Static Exciter consumption 6.

Max dependable cap (gross Mwe): 924 calculation was updated based on actual unit 7.

Max dependable cap (Net Mwe): 876 operating data. Difference between previously reported auxiliary power and updated value are accounted for in October,1995.

I 8.

If changer occur in capacity ratings (Items number 3 through 7) since last report, give reasons:

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9.

Power level to which restricted, if any (Mwe Net):

96% CTP/3293 MWT

10. Reasons for restriction,if any:

(2)

THIS MONTH YEAR TO CUMULATIVE DATE 11.

Hours in reporting period 745 7.296.0 68.126.0 12.

Hours reactor was critical 745 6.152.0 46.887.6 13.

Reactor reserve shutdown hours 0

0 0

14.

Hours generator on-line 745 5.047.9 44.172.3 15.

Unit reserve shutdown hours 0

0 0

16.

Gross thermal energy gen (MWH) 2.360.256 15.304.200 135.018.251 17.

Gross elect energy gen (MWH) 660.020 4.136.510 44.110.467 18.

Net Elect energy gen (MWH) 632.439 3.912.633 (3) 42.146.348 (3) 19.

Unit service factor 100.0 69.2 64.8 20.

Unit availability factor 100.0 69.2 64.8 21.

Unit cap factor (using MDC net) 96.9 61.2 58.7 (1) 22.

Unit cap factor (using DER net) 76.1 48.1 56.1(1) 23.

Unit forced outage rate Q

28.6 22.0

24. Shutdowns scheduled over next 6 months (Type, Date, Duration of each):

25. If shutdown 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

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AVERAGE DAILY UNIT POWER LEVEL t

DOCKET NO.

50-341 UNIT Fermi 2 DATE November 15.1995 COMPLETED BY H. B. Giles TELEPHONE (313) 586-1522 Month October.1995 DAY AVERAGE DAILY DAY AVERAGE DAILY POWER POWER LEVEL LEVEL (MWe-Net)

(MWe-Net) 1 879 17 881 2

879 18 880 3

879 19 880 4

880 20 859 5

880 21 617 6

879 22 699 i

7 879 23 876 8

879 24 880 9

880 25 881 10 880 26 881 11 880 27 880 12 879 28 878 13 845 29 880 14 561 30 879 15 592 31 881 16 866 w-

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-341 DATE November 15.1995 UNIT NAME Fermi 2 COMPLETED BY H. B. Giles TELEPHONE (313) 586-1522 REPORT MONTH October.1995 No. (6)

Date TYPE Dur (Hrs)(7)

Reason (2)

Method of LER Sys Code (4)

Comp Cause and Corrective (1) shutting down No.

Code Action to Pmvent reactor or reducing (5)

Recurrence power (3)

R45-11 951013 S

0 B

5 N/A AA ROD Reduce Rx power to 65% for control rod drive scram time testing, main turbine valve surveillances.

R95-12 951020 S

0 B

5 N/A AA ROD Reduce Rx power to 70% for power suppression testing, control rod deep / shallow swap.

(1)

F: Forced (2)

REASON:

(3) METHOD:

(4) Instructions for preparation of data S: Scheduled A - Equipment Failure (Explain) 1 - Manual entry sheets for Licensee Event Report B - Maintenance or Test 2 - Manual Scram (LER) file (NUREG-1022)

C - Refueling 3 - Automatic Scram D - Regulatory Restriction 4 - Continued (5) Same Source as (4)

E - Operations Training and 5 - Reduced Load License Examination 9 - Other (6) R - Prefix indicates power reduction.

F-Administrative S - Prefix indicated plant shutdown.

G - Operational Error (Explain)

H - Other (Explain)

(7) Duration of reductions reported as zero per regulatory guide 1.16 Revision 4