ML17331B047

Monthly Operating Rept for Oct 1993 for DC Cook Nuclear Plant Unit 1

ML17331B047
Person / Time
Site:	Cook
Issue date:	10/31/1993
From:	Doreen Turner INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:
Shared Package
ML17331B046	List: ML17331B045 ML17331B047 ML17331B048 ML17331B049 ML17331B050 ML17331B051 ML17331B052
References
NUDOCS 9311160034
Download: ML17331B047 (5)

Text

N.R.C. OPERATING DATA REPORT DOCKET NO. 50-315 DATE 03/Nov/93 COMPLETED BY DG TURNER TELEPHONE 616-465-5901 OPERATING STATUS

1. Unit Name D. C. Cook Unit 1

2. Reporting Period OCT 1993 notes

3. Licensed Thermal Power (MWt) 3250 Corrected YTD & Cumm.

4. Name Plate Rating (Gross MWe) 1152 UCFs to use MDC=1000

5. Design Electrical Rating (Net MWe) 1020 MWe Net. Retro. 07/91

6. Maximum Dependable Capacity (GROSS MWe) 1056 02/Nov/93 DG Turner

7. Maximum Dependable Capacity (Net MWe ) 1000 8 ~ If Changes Occur in Capacity Ratings (Items no. 3 through 7) Since Last Report Give Reasons See notes above. No ion er usin seasonall ad usted values.

If Any:If

9. Power Level To Which Restricted. Any (Net MWe)

10. Reasons For Restrictions.

This Mo.. Yr. to Date Cumm.

11. Hours in Reporting Period 745.0 7296.0 165096.0

12. No. of Hrs. Reactor Was Critical 745 ' 7296.0 124190.4

13. Reactor Reserve Shutdown Hours 0.0 0.0 4'63 ~ 0

14. Hours Generator on Line 745 ' 7296 ' 122144.6

15. Unit Reserve Shutdown Hours 0.0 0 0 321 0

16. Gross Therm. Energy Gen. (MWH) 2410091 23357580 358799903

17. Gross Elect. Energy Gen. (MWH) 778010 7544210 116487570

18. Net Elect. Energy Gen. (MWH) 750796 7277346 112039711

19. Unit Service Factor 100.0 100 ' 74 '

20; Unit Availability Factor 100.0 100.0 74 '

21. Unit Capacity Factor (MDC Net) 100.8 99.7 67.6

22. Unit Capacity Factor (DER Net) 98 ' 97 ' 65 '

23. Unit Forced Outage Rate 0' 0.0 6'

24. Shutdowns Scheduled over Next Six Months (Type, Date,and Duration)-

Refuelin Outa e to be in Februar 5, 1994 for an estimated duration of 70 da s.

25. If Shut Down At End of Report Period, Estimated Date of Startup:

26. Units in Test Status (prior to Commercial Operation):

Forcast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION 9311160030 931105 t

'DR ADOCK 05000315 R PDR

AVERAGE DAILY POWER LEVEL (MWe-Net)

DOCKET NO UNIT DATE

~,, 50-315 ONE 02/Nov/93 COMPLETED BY DG TURNER TELEPHONE 616-465-5901 MONTH OCT 1993 AVERAGE DAILY AVERAGE DAIL DAY POWER LEVEL DAY POWER LEVEL 10/01/93 1010 10/17/93 1007 10/02/93 1009 10/18/93 1008 10/03/93 1009 10/19/93 1008 10/04/93 1010 10/20/93 1006 10/05/93 1010 10/21/93 1012 10/06/93 1011 10/22/93 1016 10/07/93 1011 10/23/93 1016 10/08/93 1010 10/24/93 1017 10/09/93 1011 10/25/93 1007 10/10/93 1013'009 10/26/93 1022 10/11/93 10/27/93 1002 10/12/93 1013 10/28/93 1017 10/13/93 995 10/29/93 1008 10/14/93 983 10/30/93 998 10/15/93 1005 10/31/93 1016 10/16/93 1015

UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT NAME D. C. COOK UNIT 1.

DATE: Nov. 4, 1993 REPORT MONTH: OCTOBER 1993 COMPLETED BY$ R. D. Reynnells TELEPHONE: (616) 465-590I Page 1 of 1 METHOD OF SHUTTING'ICENSEE DURATION DOWN EVENT SYSTEM COMPONENT CAUSE AND CORRECTIVE ACTION NO. DATE TYPE HOURS REASON REACTOR - REPORT NO. CODE CODE TO PREVENT RECURRENCE None There wer no unit shutdown or significant power reductions from 100% RTP this month.

1 2 3 4 5 F Forced Reason:

A: Equipment Failure (Explain)

Method: Exhibit G Instructions Exhibit I: Same S Scheduled 1: Manual for preparation of data Source B! Maintenance or Test 2: Manual Scram entry sheets for Licensee C: Refueling 3: Automatic Scram Event Report (LER) File D: Regulatory Restriction 4: Other (Explain) (NUREG 1061)

E: Operator Training and License Examination F: Administrative G: Operational Error (Explain)

H: Other (Explain)

DOC NO-'- 50-315 UNIT NAME: D.C. Cook Unit 1 COMPLETED BY: R. D. Reynnells TELEPHONE: (616) 465-5901 DATE: Nov 4, 1993 PAGE: Page 1 of 1 MONTHLY OPERATING ACTIVITIES OCTOBER 1993 HIGHLIGHTS The unit entered the reporting period in Mode 1 at 100 4 RTP.

The unit exited this reporting period in Mode 1 at 100 4 RTP.

There were no challenges to the pressurizer safety valves or power operated relief valves.

Gross Electrical generation for the month of October was 778010 MWH.

DETAILS 10-13-93 1900 Commenced reactor power decrease to 95% RTP for scheduled MTC testing.

2300 Reactor power is at 95% RTP.

10-14-93 1515 Commenced reactor power increase to 1004 RTP.

1700 Reactor power is at 100% RTP.

10-29-93 2200 Commenced reactor power decrease to 90< RTP for turbine valve testing.

10-30-93 0020 Reactor power is at 904 RTP.

0400 Commenced 'reactor power increase to 1004 RTP.

0715 Reactor power is at 1004 RTP.

DOCKET NO: 50-315 UNIT NAME: D.C. Cook Unit 1 COMPLETED BY: M. E. Russo TELEPHONE: (616) 465-5901 DATE: November 5, 1993 PAGE 1 of 1 MAJOR SAFETY-RELATED MAINTENANCE October 1993 No major safety-related maintenance items are included for the month of October.