ML17328A303

Monthly Operating Rept for May 1990 for DC Cook Nuclear Power Plant Unit 2

ML17328A303
Person / Time
Site:	Cook
Issue date:	05/31/1990
From:	Blind A, Gillett W, Schimmel E INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9007050207
Download: ML17328A303 (7)

Text

ACCELERATED DIS UTION DEMONS TION SYSTEM I~

REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:9007050207 DOC.DATE-90/05/31 NOTARIZED:

NO DOCKET FACXL:50-316 Donald C.

Cook Nuclear Power Plant, Unit 2, Xndiana S

05000316 AUTH.NAME AUTHOR AFFILIATION GILLETT,W.T.

Indiana Michigan Power Co.

(formerly Indiana 6 Michigan Ele BLXND,A.A.

Indiana Michigan Power Co.

(formerly Indiana 6 Michigan Ele RECIP.NAME RECXPIENT AFFILIATION

SUBJECT:

Monthly operating rept for May 1990 for DC Cook Nuclear Power Plant Unit 2.W/900604 ltr.

DXSTRIBUTION CODE:

IE24D COPXES RECEIVED:LTR ENCL SXZE:

TITLE: Monthly Operating Report (per Tech Specs)

NOTES'ECIPIENT ID CODE/NAME PD3-1 LA GIXTTER,J.

INTERNAL: AEOD/DOA IRM TECH ADV NRR/DOEA/OEAB11 RGN3'XTERNAL:

EGGG STUART, V. A NRC PDR COPIES LTTR ENCL 3

3 1

1 1

1 2

2 1

1 1

1 1

1 1

1 RECIPIENT ID CODE/NAME PD3-1 PD AEOD/DSP/TPAB LPEB10 RE~&LE 01 LPDR NSIC COPIES LTTR ENCL 1

1 1

1 1

1 1

1 1

1 1

1 NOTE TO ALL"RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM Pl-37 (EXT. 20079) TO ELIMINATEYOUR NAMEFROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!

TOTAL NUMBER OF COPIES REQUIRED:

LTTR 17 ENCL 17

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indiana Michigan Power Company Cook Nuclear Plant One Cook Place Bridgman, Ml 49106 616 465 5901 June 4, 1990 IMAMMA mcaraeaz PQlPM 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 May 1990 is submitted.

Respectfully, A.A. Blind Plant Manager Attachment c'.A. Svensson NRC Region III D.R.

Hahn EPRI Nuclear Safety Analysis Center R.C. Callen S.L. Hall INPO Records Center ANI Nuclear Engineering Department 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 W.T. Gillett E.A. Smarrella J.C. Krieger E.C.

Schimmel 9007050207 90053k PDR ADOCK 05000316 R

PDC

N.R.C.

OPERATI ATA REPORT DOCKET NO.

DATE COMPLETED BY TELEPHONE OPERATING STATUS

1. Unit Name D.

C.

Cook Unit 2

2. Reporting Period MAY,90

3. Licensed Thermal Power (MWt) 3411 4.

Name Plate Rating (Gross MWe) 1133

5. Design Electrical Rating (Net MWe) 1100 6.

Maximum Dependable Capacity (GROSS MWe) 1100 7.

Maximum Dependable Capacity (Net MWe) 1060 50-316 01-Jun-90 WT GILLETT 616-465-5901 notes

8. If Changes Occur in Capacity Ratings (Items no.

3 through

7) Since Last Report Give Reasons

9. Power Level To Who.ch Restricted. If Any (Net MWe) 10.

Reasons For Restrictions. If Any:

11. Hours in Reporting Period 12.

No. of Hrs. Reactor Was Critical

13. Reactor Reserve Shutdown Hours

14. Hours Generator on Line

15. Unit Reserve Shutdown Hours

16. Gross Therm.

Energy Gen.

(MWH) 17.

Gross Elect.

Energy Gen.

(MWH)

18. Net Elect.

Energy Gen.

(MWH)

19. Unit Service Factor

20. Unit Availability Factor

21. Unit Capacity Factor (MDC Net)

22. Unit Capacity Factor (DER Net)

23. Unit Forced Outage Rate 24.

Shutdowns Scheduled over Next Six Refuelin outa e to be in June 30 of 75 da s.

Thxs Mo.

Yr. to Date Cumm.

744.0 3623.0 108815.0 744.0 3158.2 73334.2 0.0 0.0 0.0 744.0 3146.6 71876.1 0.0 0.0 0.0 2165049 10295710 221173600 696910 3392700 72188810 669740 3277544 69523202 100.0 86.9 67.5 100.0 86.9 67.5 84.9 85.3 61.6 81.8 82.2 60.0 0 '

10.0 13.6 Months (Type, Date,and Duration):

1990'or an estimated duration

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

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

Forcast INITIALCRITICALITY INITIALELECTRICITY COMMERCIAL OPERATION Achieved

AVERAGE DAILY PO'R LEVEL (MNe-Net:)

DOCKET NO.

50-316 UNIT TWO DATE 01-Jun-90 COMPLETED BY WT GILLETT TELEPHONE 616-465-5901 DAY 1

2 3

4 5

6 7

8 9

10 11 12 13 14 15 16 MONTH

. AVERAGE DAILY POWER LEVEL 1071 895 899 901 844 813 816 893 901 906 899 907 913 873 770 650 MAY,90 DAY 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 AVERAGE DAILY POWER LEVEL 954 1081 1072 922 900 906 901 900 903 902 904 903 905 902 899

UNIT SHVIDOWNS AND PCS. RIXKJCXIONS REPORT MDHXH:

May 1990 DOCKI'T NO:

UNIT NAME:

DATE:

COMPIZK) BY:

TENEZ PHONE:

50-316 D.C.

COOK UNIT 2 June 4, 1990 E.C. Schimmel (616) 465-5901 MEHKG OF SHUTTING LICENSEE DURATION IXNN EVENT SYSZM CCHPONZÃZ CÃJSE AND CORRECTIVE ACTION IO NO.

DATE TYPE HOURS REASON2 REACIOR3 REPORT NO.

CODE CODE PREVEPZ RKXJRRZÃCE 206 9005501 S

207 900515 F

0 0

N/A N/A Unit power was reduced to 8% starting 2304 hours0.0267 days <br />0.64 hours <br />0.00381 weeks <br />8.76672e-4 months <br /> on 900501 for fuel cycle extension until the heginndzx[ of the scheduled refueling outage.

Unit power was reduced to 55t starting 1155 hours0.0134 days <br />0.321 hours <br />0.00191 weeks <br />4.394775e-4 months <br /> on 900515 to permit removal of the '%P'ain feeclgmp turbine fram

~ce for weld repair of an instrument piping connection.

Repairs were campleted and unit pcarer was returned to 85t at 2355 on 900516.

85t RZP for fue1 cycle extension.

1 2

F:

Farced

~n:

S:

Scheduled A:

Hyu.gment Failure (Explain)

B:

Maintenance or Test C:

Refueling D:

Regulatory Restriction E:

Operator Training and Li~Examination F:

Adnunistrative G:

Operational Enor (Explain)

H:

Other (Explain) 3 Method 1:

Manual 2:

Manual Scram 3:

Autcatatic Scram 4:

Other (Explain) 4 5

Exhibit G Instructions Exhibit I:

Same Scan'or preparation of data

~ sheets for Licensee Event Report (LER) File (NURZG 0161)

DOCKET NO:

UNIT NAME COMPLETED BY TELEPHONE:

DATE PAGE 50-316 D.C.

Cook Unit 2 E.C.

Schimmel (616) 465-5901 June 4,

1990 1 of 1 MONTHLY OPERATING ACTIVITIES June 1990 HIGHLIGHTS The unit entered the reporting period at 1004 Rated Thermal Power.

On May 1, 1990, at 2304 hours0.0267 days <br />0.64 hours <br />0.00381 weeks <br />8.76672e-4 months <br />, a power reduction to 85% Rated Thermal Power was initiated for fuel cycle extension to the scheduled beginning of the refueling outage.

A power reduction was required from 0852 hours0.00986 days <br />0.237 hours <br />0.00141 weeks <br />3.24186e-4 months <br /> on May 5,1990, to 0350 hours0.00405 days <br />0.0972 hours <br />5.787037e-4 weeks <br />1.33175e-4 months <br /> on May 8,

1990, to facilitate repairs on the middle heater drain pump.

A power reduction was required from 1155 hours0.0134 days <br />0.321 hours <br />0.00191 weeks <br />4.394775e-4 months <br /> on May 15, 1990, to 2355 hours0.0273 days <br />0.654 hours <br />0.00389 weeks <br />8.960775e-4 months <br /> on May 16, 1990, for repairs on the west feedpump turbine piping.

Unit power was increased to 100% Rated Thermal Power from 1605 hours0.0186 days <br />0.446 hours <br />0.00265 weeks <br />6.107025e-4 months <br /> on May 17, 1990, to 0640 hours0.00741 days <br />0.178 hours <br />0.00106 weeks <br />2.4352e-4 months <br /> on May 20, 1990, to meet system load demand.

The unit exited the reporting period at 854 Rated Thermal Power.

Gross electrical generation for the month of May was 696910 MWH.

DETAILS 05/01/90 2304 05/02/90 0424 05/05/90 0852 1025 05/08/90 0236 0350 05/15/90 1155 1511 05/16/90 1217 2355 05/17/90 1605 2335 Commenced unit power reduction to 854 RTP.

Unit is at 85%

RTP for cycle extension.

Commenced unit power reduction to 804 RTP.

Unit is at 804 RTP to allow repairs on the middle heater drain pump.

Commenced unit power increase to 854 RTP.

Unit is at 85% RTP.

Commenced unit power decrease to 55% RTP.

Unit is at 554 RTP to allow repairs on the west feedpump turbine piping.

Commenced unit power increase to 854 RTP.

Unit is at 85% RTP.

Commenced unit power increase to 1004 RTP.

Unit is at 100%

RTP to meet system load demand.

05/19/90 2015 05/20/90 0640 Commenced unit power reduction to 85% RTP.

Unit is at 854 RTP for cycle extension

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DOCKET NO:

50-316 UNIT NAME:

D.C.

Cook Unit 2 COMPLETED BY:

E.C.

Schimmel TELEPHONE:

(616) 465-5901 DATE:

June 4,

1990 PAGE 1 of 1 MAJOR SAFETY-RELATED MAINTENANCE Ma 1990 2-IC-1 2-M-1 Replaced defective bistable 2TB-411, overtemp delta T, turbine runback and block rod withdrawal.

Rebuilt the AB train emergency diesel generator fuel oil transfer pump 2-QT-106-AB1.