ML17328A068

Monthly Operating Rept for June 1989 for DC Cook Nuclear Plant Unit 2.W/890710 Ltr

ML17328A068
Person / Time
Site:	Cook
Issue date:	06/30/1989
From:	Everett T, Will Smith, Stephens T INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 8907170313
Download: ML17328A068 (12)

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REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:8907170313 )( DOC.DATE: 897t%7"30 NOTARIZED: NO DOCKET N FACIL:50-316 Donald O'. Cook Nuclear Power Plant, Unit 2, Indiana & 05000316 AUTH. NAME AUTHOR<AFFILIATION EVERETT,T.W. . 'Indiana Michigan Power Co. (formerly Indiana &, Michigan Ele SMITH,W.G. . .

Indiana Michigan Power Co,. (formerly,Indiana .& Hjchigan Ele R RECIP.NAME RECIPIENT, AFFILIATION I I I'

SUBJECT:

Monthly opera e for'June 1989 for DC Cook Nuclear Plant Unit 2. /,89,0710 tr.

DISTRIBUTION CODE: IE24 PIES RECEIVED:LTR ENCL SIZE:

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Indiana Michig Power Compan)

Cook Nuclear Plan P.O. Box 458 Bridgrnan, Ml 49106 616 465 5901 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington DC 20555 July 10, 1989 Gentlemen:

Pursuant to the requirements of Donald C. Cook Nuclear Plant Unit 2 Technical Specification 6.9.1.10, the attached Monthly Operating Report for the month of June, 1989, is submitted.

Sincerely, W. G. Smith, Jr.

Plant Manager WGS/pk CC B. A. Svensson NRC Region D. R. Hahn III EPRI Nuclear Safety Ana lysis Center R. C. Callen S. L. Hall INPO Records Center ANI Nuclear Engineering D epartment D. H. Williams, Jr.

M. P. Alexich J. F. Kurgan J. J. Markowsky D. A. Timberlake D. W. Paul T. O. Argenta S. H. Steinhart B. L. Jorgensen J. R. Sampson D. S. Climer E. A. Smarrella J. Krieger T. R. Stephens 890630 S9071 70313 0500031+

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N R C OPERATING DATA REPORT DOCKET NO. 50-316 DATE 07-Jul-89 COMPLETED BYTimothy W. Everett TELEPHONE 616-465-5901 OPERATING STATUS

1. Unit Name D. C. Cook Unit 2

2. Reporting Period JUN 89 Inotes

3. Licensed Thermal Power (MWt) 3411

4. Name Plate Rating (Gross MWe) 1133

5. Design Electrical Bating (Net MWe) 1100

6. Maximum Dependable Capacity (GROSS MWe) 1100

7. Maximum Dependable Capacity (Net, MWe) 1060

8. If Changes Occur in Capacity Rat,ings (Items no. 3 through 7) Since Last Report Give Reasons

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

10. Reasons For Restrictions. If Any:

This Mo. Yr. to Date Cumm.

11. Hours in Reporting Period 720 ' 4343.0 100775.0

12. No. of Hrs. Reactor Was Critical 399.9 2258.3 65853.4

13. Reactor Reserve Shutdown Hours 0.0 0' 0.0

14. Hours Generator on Line 393.4 2202.1 64412.1

15. Unit, Reserve Shutdown Hours 0.0 0.0 0.0

16. Gross Therm. Energy Gen. (MWH) 1297315 6891825 196458202

17. Gross Elect. Energy Gen. (MWH) 414510 2247060 64143280 Net Elect. Energy Gen. (MWH) 61752141 18, 19 'nit Service Factor

20. Unit Availability Factor 400525 54.6 54.6 2167476 50.7 50.7 65.4 65.4

21. Unit Capacity Factor (MDC Net) 52.5 "

47.1 59.2

22. Unit, Capacity Factor (DER Net) 50.6 45.4 57.7

23. Unit Forced Outage Rate 45.4 13.0 14.5

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

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

1 AVERA DAILY POWER LEVEL (MWe-Ne DOCKET NO ~ 50-316 UNIT TWO DATE 07-Jul-89 COMPLETED BYTimothy W. Everest TELEPHONE 616-465-5901 MONTH JUN 89 AVERAGE DAILY AVERAGE DAILY DAY POWER LEVEL DAY POWER LEVEL 1 1067 17 0 2 1066 18 0 3 1065 19 0 4 1067 20 0 5 1061 21 0 6 1068 22 0 7 1070 23 0 8 1063 24 61 9 1062 25 840 10 957 26 1034 11 15 27 1044 12 0 28 1044 13 0 29 1058 14 0 30 1049 15 0 16 0

DOCKET NO. 50-316 UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT NAME: D. C. Cook Unit g DATE: July 10, 1989 REPORT MONTH: 'JUNE, 1989 COMPLETED BY: T. R. Stephens TELEPHONE: (616) 465-5901 T D H R M S D R S C C C Y U 0 E E H 0 E Y 0 0 0 P R U A T U W A S D M D CAUSE AND CORRECTIVE El A R S H T N C LICENSEE T E4 P E5 ACTION TO NO. DATE T S 0 0 T T EVENT E 0 PREVENT RECURRENCE I N2 D I 0 REPORT 5 M N 0 E N OG N F T 195 890611 326.6 N/A SB HTEXCH The unit was shut down 890611 for containment leak inspection and lower containment ventilation unit air and waterside inspection and cleaning. The unit returned to service 890624 with 100t RTP achieved 890625.

1 F' Forced Reason: Method: Exhibit G - Instructions Exhibit I: Same Source Scheduled A: Equipment Failure (Explain) 1: Manual for preparation of data entry B: Maintenance or Test 2: Manual Scram sheets for Licensee Event D: Refueling 3: Automatic Scram Report (LER) File (NUREG 0161)

E: Regulatory Restriction 4: Other (Explain)

F: Operator Training &

I icense Examination G: Operational Error (Explain)

H: Other (Explain)

DOCKET NO: 50-316 UNIT NAME: D. C. Cook Unit 2 COMPLETED BY: T. R. Stephens TELEPHONE: (616) 465-5901 DATE: July 10, 1989 PAGE: 1 of 1 MONTHLY OPERATING ACTIVITIES JUNE 1989 HIGHLIGHTS The unit entered the reporting period at 100% Rated Thermal Power. The unit was shut down June ll, 1989, for containment leak inspection and lower containment ventilation unit air and waterside inspection and cleaning. The lower containment ventilation units were cleaned, and valve 2-SI-158-L3 was replaced. The unit entered Mode 5 for replacement of the rod position coil stack for CBC Rod H-14. The unit was brought critical at 1302 on June 24, 1989, with parallel to the system at 1832 on June 24, 1989. 100'-o RTP was achieved June 25, 1989.

Gross electrical generation for the month of June was 414510 MWH.

DETAILS 6/10/89 1800 Commenced power reduction from 100-o RTP.

6/11/89 0356 Unit removed from parallel.

0357 RCS entered Mode 2.

0414 RCS entered Mode 3.

6/12/89 1011 RCS entered Mode 4.

2102 RCS entered Mode 5.

6/17/89 0443 RCS entered Mode 4.

6/18/89 0523 RCS entered Mode 3.

6/24/89 1302 Reactor is critical.

1832 Unit paralleled.

6/25/89 1622 Reactor achieved 100% RTP.

DOCKET N 50-316 UNIT NAME: D. C. Cook Unit 2 COMPLETED BY: T. R. Stephens TELEPHONE: (616) 465-5901 DATE: July 10, 1989 PAGE: 1 of 1 MAJOR SAFETY-RELATED MAINTENANCE JUNE 1989 Replaced bistable 1 TB-412 G/H for turbine runback/

block rod withdrawal.

Replaced bistable 2 FB-416B the low coolant flow reactor trip bistable.

Replaced valve 2-SI-158-LC.

Replaced rod position coil stack for CBC Rod H-14.

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