NRC-98-0015, Monthly Operating Rept for Dec 1997 for Fermi 2
| ML20198N677 | |
| Person / Time | |
|---|---|
| Site: | Fermi  |
| Issue date: | 12/31/1997 |
| From: | Giles H, Peterson N DETROIT EDISON CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| CON-NRC-98-0015, CON-NRC-98-15 NUDOCS 9801210169 | |
| Download: ML20198N677 (4) | |
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Reg. Guide 1.16 January 12,1998 NRC-98-0015 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 Report for December 1997 Enclosed for your information and m is the Fermi 2 Monthly Operating Status Report for December 1997. 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 me, at (734) 586-4258.
Sincerely, e
Norman K. Peterson Director-Nuclear Licensing Enclosures
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OPERATING DATA REPORT t
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I DOCKET NO.50-34I COMPLETED BY IL B. Giles DATE Januan 12.1998 TELEPilONE (734) 586-1522 OPERATING STATUS 1.
Unit name: Fermi 2 Notes: (1) Calcalated using weighted 2.
Reporting period: December 1997 averages to reflect variations in rating
- 3.
Licensed thermal power (MWt): 3430 (MDC and DER) from initial commercial 4.
Nameplate rating (Gross MWe): 1215(3) operation. (2) Design electrical rating 5.
Design elect rating (Net MWe): 1116 (2) reflects 96% reactor power, pending 6.
Max dependable cap (Gross MWe): 1147 completion of Power Uprate Program 7.
Max dependable cap (Net MWe): 1098 Testing. (3) General Electric Company Alsthom instruction manual.
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)
TIIIS MONTII YEAR TO CUMULATIVE DATE I 1.
Ilours in reporting period 744 8.760 87.134 12.
Ilours reactor was critical 744 5.830.2 60.254.9 13.
Reactor reserve shutdown hours Q
Q Q
14.
Ilours generator on-line 744 5.461.7 56.957.7 15.
Unit reserve shutdown hours Q
Q Q
16.
Gross thermal energy gen (MWIl) 2.349.024 16.983.624 174.819.035 17.
Gross elect energy gen (MWil) 824.480 5.830.620 56.279.107 18.
Net Elect energy gen (MWil) 792.337 5.579.948 53.735.437 19.
Unit senice factoi 100.0 62.3 65.4 20.
Unit availability factor 100.0 62.3 65.4 21.
Unit cap factor (using MDC net) 91 63.6 60.0 (1) 22.
Unit cap factor (using DER net) 95.4 57.1 55.8 (1) 23.
Unit forced outage rate Q
33.6 22.8
- 24. Shutdowns scheduled over next 6 months (Type, Date, Duration of each): N/A
- 25. If shutdown at end of report period, estimated date of startup: N/A
- 26. Units in test status (prior to commercial operation): N/A
I AVERAGE DAllN UNIT POWER LEVEL i
IX)CKliT NO, 50 341 llNIT Errmi2_
i DATE January 12.1998 l
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. Month December 1997 t
DAY AVERAGE DA!LY DAY AVERAGE DAILY POWER POWER LEVEL LEVEL (MWe-Net)
(MWe Net)
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I 1118 17 1119 2
1106 18 1118 1
3 1117
.19 1117 4
1109 20 lill 5
llL 21 1120 1
6 1111 22 1118 7
1109 23 1118 8
1120 24 1117 9
1110 25 1116 10 1118 26 1117 i
11 1120 27 1118 12 1119 28 1118 13 954 29 972 14-1098 30 200 15-1118 31 772 16 1111 l
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tJNITSliUTDOWNS AND POWER REDUCTIONS DOCKET NO-50-34i CONIPLETED BY:
- 11. B. Giles DATE-January 12.1998 TELEPilONE:
(734) 586-1 $22 e
REPORT MONTil December 1997 i.
No. (6)
Date.
TYPE-Dur(firs)
Reason (2)
Method ofshutting LER No.
Sys Code (4)
Comp Cause and C6.uiive Action to (1) down reactor or Code Prwent Raunwa reducing pewer O) 1 (5)
_R97-07 971213
._ S 0(7)
B 5
N/A TA V
Reactor power lowered to 65% to perform main turbine stop. control l-AA ROD and bypass vahe surveillances, control rod scram time testing and control rod pattern adjustments.
R97-08 971229 F
0(7)
A 5
N/A SJ LC Lowcred res.: tor power to 25% to repair reactor water les el control system.
(I)
F: Forced (2).
REASON:
(3)
METilOD-(4) Instructions for preparation ofdata entry sheets S: Scheduled A - Equipment Feilure (Explain)
I - Manual for Licensee Es ent Report (LER) life (NUREG-b - M sintenance or Test 2 - Manual Scram 1022)
C - Refueling 3 - Automatic Scram (5) Same Source as (4)
D - Regulatory Restriction 4 - Continued (6)
R-Prefix indicates power reduction.
E-Operations Training and License 5 - Reduced Imd S - Prefix indicated plant shtadown.
Examination 9 - Other (7) Duration of reductions reported as zero per F-Administrative Regulatory Guide 1.16. Revision 4 G - Operational Error (Explain)
II-Other (Explain)
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