ML17331A308

Monthly Operating Rept for Apr 1993 for DC Cook Nuclear Plant,Unit 2.W/930505 Ltr

ML17331A308
Person / Time
Site:	Cook
Issue date:	04/30/1993
From:	Blind A, Doreen Turner INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9305180357
Download: ML17331A308 (8)

Text

~ --. '-, ACCEI ERAT DOCUMENT DIST UTION SYSTEM REGULAT INFORMATION DISTRIBUTIOh YSTEM (RIDS)

ACCESSION NBR:9305180357 DOC.DATE: Q5$

FACIL:50-316 Donald C. Cook Nuclear Power

~PPlant,NOTARIZED:

Unit NO Indiana DOCKET 2, M 05000316 AUTH. NAME AUTHOR AFFILIATION TURNER,D.G. Indiana Michigan Power Co. (formerly Indiana & Michigan Ele BLIND,A.A. Indiana Michigan Power Co. (formerly Indiana 6 Michigan Ele R RECIP.NAME RECIPIENT AFFILIATION

SUBJECT:

Monthly operatin re t for Apr 1993 for DC Cook Nuclear Plant, unit 2.W/930505 ltr. D DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR ENCL SIZE:

TITLE: Monthly Operating Report (per Tech Specs)

NOTES:

RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD3-1 LA 3 3 PD3-1 PD 1 1 DEANiW 1 1 D INTERNAL: AEOD/DOA 1 1 AEOD/DSP/TPAB 1 1 D NRR/DORS/OEAB 1 1 NRR/DRIL/RPEB 1 1 01 1 1 RGN3 1 1 EXTERNAL: EGGG BRYCEiJ.H 1 1 NRC PDR 1 1 NSIC 1 1 D

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PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM Pl-37 (EXT. 504-2065) TO ELIMINATEYOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!

TOTAL NUMBER OF COPIES REQUIRED: LTTR 14 ENCL 14

Indiana Michigan Power Company Cook Nuclear Plant One Cook Place Bridgman, Ml 49106 616 465 5901 May 5, 1993 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555 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 April 1993 is submitted.

Respectfully, 8 g A.A. Blind Plant Manager Attachment co NRC Region D.R. Hahn III R.C. Callen S. 'amming J.G. Keppler INPO Records Center ANI Nuclear Engineering Department E.E. Fitzpatrick R.L. Simms W.G. Smith, Jr.

S.J. Brewer D.W. Paul S.H. Steinhart J.L. Leichner J.A. Isom D.G. Turner E.A. Smarrella J.C. Krieger B.A. Svensson D.F. Krause M.E. Russo

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9305i80357 930430 PDR J'ADQCK OS00031h

N.R.C. OPERATING DATA REPORT DOCKET NO. 50-316 DATE 04-May-93 COMPLETED BY DG Turner TELEPHONE 616-465-5901 OPERATING STATUS

l. Unit Name D. C. Cook Unit 2

2. Reporting Period April 93 notes

3. Licensed Thermal Power (MWt) 3411

4. Name Plate Rating (Gross MWe) 1133

5. Design Electrical Rating (Net MWe) 1090

6. Maximum Dependable Capacity (GROSS MWe) 1100

7. Maximum Dependable Capacity (Net MWe) 1090

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

9. Power Level To Which Restricted.

10. Reasons For Restrictions. If Any:

If Any (Net MWe)

This Mo. Yr. to Date Cumm.

11. Hours in Reporting Period 719.0 2879.0 134376.0

12. No. of Hrs. Reactor Was Critical 719.0 2879.0 89236.5

13. Reactor Reserve Shutdown Hours 0.0 0.0 0.0

14. Hours Generator on Line 719.0 2879.0 86195.4

15. Unit Reserve Shutdown Hours 0.0 0.0 0.0

16. Gross Therm. Energy Gen. (MWH) 2279740 "

9622917 267210689 17 'ross Elect. Energy Gen. (MWH) 746450 3174460 86928490

18. Net Elect. Energy Gen. (MWH) 720590 3074503 83746675

19. Unit Service Factor 100.0 100.0 65.3

20. Unit Availability Factor 100.0 100.0 65.3

21. Unit Capacity Factor (MDC Net) 91.9 98.0 59.7

22. Unit Capacity Factor (DER Net) 91.9 98.0 58.2

23. Unit Forced Outage Rate 0.0 0.0 15.9

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

None

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

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AVERAGE DAILY POWER LEVEL (MWe-Net)

DOCKET NO. 50-316 UNIT TWO DATE 04-May-93 COMPLETED BY DG Turner TELEPHONE 616-465-5901 MONTH April 93 AVERAGE DAILY AVERAGE DAILY DAY POWER LEVEL DAY POWER LEVEL 1 1094 17 1085 2 1046 18 1089 3 571 19 1084 4 559 20 1086 5 559 21 1081 6 557 22 1090 7 650 23 1083 8 1084 24 1088 9 1091 25 1086 10 1086 26 1088 11 1091 27 1087 12 1089 28 1086 13 1089 29 1076 14 1085 30 1081 15 1091 16 1091

UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT NAME: D C. COOK UNIT 2 '

DATE: May 7, 1993 REPORT MONTH: APRIL 1993 COMPLETED BY: R. D. Reynnells TELEPHONE: (616) 465-5901 METHOD OF SHUTTING LICENSEE DURATION DOWN EVENT SYSTEM COMPONENT CAUSE AND CORRECTIVE ACTION NQ DATE TYPE1 HOURS REASON REACTOR REPORT NO. CODE CODE TO PREVENT RECURRENCE 227 930402 S N/A N/A N/A N/A N/A The reactor power was reduced to 56% RTP on 930402 to accommodate the removal of one main feed pum~

from service at a time for planned maintenance activities.

Reactor power was returned to 100% RTP on 930408.

1 2 3 4 5 F Forced Reason: Method: Exhibit G Instructions Exhibit I: Same S: Scheduled A: Equipment Failure (Explain) 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)

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s DOCKET O.: 50-316 UNIT NAME: D.C. Cook Unit 2 COMPLETED BY: R. D. Reynnells TELEPHONE: (616) 465-5901 DATE May 7, 1993 PAGE: Page 1 of 1 MONTHLY OPERATING ACTIVITIES APRIL 1993 HIGHLIGHTS The unit entered the reporting period in Mode 1 at 100% RTP. On 04-02-93 reactor power was reduced to 564 to accommodate the removal of one main feed pump from service at a time for planned maintenance activities. The Unit was returned to 100% RTP on 04-08-93.

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

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

Gross Electrical generation for the month of April was 746450 MWH.

DETAILS 04-02-93 1914 Commenced reactor power decrease to perform planned maintenance on the main feedpumps.

04-03-93 0335 Reactor power stabalized at 56% RTP.

0515 West main feedpump in service, east main feedpump removed from service.

04-04-93 1450 East main feedpump in service, west main feedpump removed from service.

04-07-93 0550 West main feedpump placed in service.

1515 Commenced reactor power increase.

04-08-93 0540 Reactor power is at 100~o RTP.

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DOCKET NO: 50-316 UNIT NAME: .D.C. Cook Unit 2 COMPLETED BY: M. E. Russo TELEPHONE: (616) 465-5901 DATE: May 5, 1992 PAGE 1 of 1 MAZOR SAFETY-RELATED MAINTENANCE A ril 1993 There were no major safety-related maintenance items during the month of April.