ML17331B353

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Monthly Operating Rept for Mar 1994 for DC Cook Nuclear Plant Unit 2.W/940408 Ltr
ML17331B353
Person / Time
Site: Cook American Electric Power icon.png
Issue date: 03/31/1994
From: Blind A, Janisse J, Reynnells R
INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9404200298
Download: ML17331B353 (7)


Text

ACCELERATED DISTRIBUTION DEMONSTRATION SYSTEM REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:9404200298 DOC.DATE: ~'59jjMl NOTARIZED-'O DOCKET FACIL:50-316 Donald C. Cook Nuclear Power Plant, Unit 2, Indiana M 05000316 AUTH. NAME AUTHOR AFFILIATION JANISSE,J.D. Indiana Michigan Power Co. (formerly Indiana & Michigan Ele REYNNELLS,R.D. Indiana Michigan Power Co. (formerly Indiana 6 Michigan Ele <

BLIND,A.A. Indiana Michigan Power Co. (formerly Indiana 6 Michigan Ele RECIP.NAME RECIPIENT AFFILIATION

SUBJECT:

Monthly operatin Plant Unit 2.W 40408 e tltr.

for Mar 1994 for DC Cook Nuclear D DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR TITLE: Monthly Operating Report (per Tech Specs) t ENCL / SIZE:

NOTES:

RECIPIENT COPIES RECIPIENT COPIES D ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD3-1 PD 1 1 HICKMAN,J 1 1 D

INTERNAL: AEOD/DOA 1 1 AEOD/DSP/TPAB 1 1 N S OEAB 1 1 NRR/DRIL/RPEB 1 1 EG 01 1 1 RGN3 1 1 EXTERNAL EGGG BRYCE i J ~ H 1 1 NRC PDR 1 1 NSIC 1 1 R

D D

D NOTE TO ALL "RIDS" RECIPIENTS:

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

TOTAL NUMBER OF COPIES REQUIRED: LTTR 11 ENCL 11

indiana Power Company ~

Michigan~

Cook Nuclear Plant One Cook Place Bridgman, Ml 49106 616 465 5901 IMENdhl8ll NECiIlGQM PWM April 8, 1994 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 March 1994 is submitted.

Respectfully, A.A. Blind Plant Manager Attachment c'RC Region III D.R. Hahn R.C. Callen S. Hamming 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 D.P. Krause M.E. Russo

, 9404200298 940331.,

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N.R.C. OPERATING DATA REPORT DOCKET NO. 50-316 DATE 01/Apr/94 COMPLETED BY JD Janisse TELEPHONE 616-465-5901 OPERATING STATUS

1. Unit Name D. C. Cook Unit 2
2. Reporting Period MAR 94 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) 1060
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 744.0 2160.0 142416.0
12. No. of Hrs. Reactor Was Critical 76.1 1212.1 96061.1
13. Reactor ReserVe Shutdown Hours 0.0 0.0 0.0
14. Hours Generator on Line 0.0 1116.9 92892.8
15. Unit Reserve Shutdown Hours 0.0 0.0 0.0
16. Gross Therm. Energy Gen. (MWH) 13835 2860598 284974693
17. Gross Elect. Energy Gen. (MWH) 0 904970 92512870
18. Net Elect. Energy Gen. (MWH) 0 866986 89092968
19. Unit Service Factor 0.0 51.7 66.3
20. Unit Availability Factor 0.0 51.7 66.3
21. Unit Capacity Factor (MDC Net) 0.0 37. 9 59.9
22. Unit Capacity Factor (DER Net) 0.0 36. 8 58.4
23. Unit Forced Outage Rate 100.0 44.2 15.8
24. Shutdowns Scheduled over Next Six Months (Type, Date,and Duration):

Refuelin outa e of 70 da s.

25. If Shut A ril 13 Down 1994 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

AVERAGE DAILY POWER LEVEL (MWe-Net)

DOCKET NO. 50-316 UNIT TWO 11/Apr/94 JD Janisse TELEPHONE 616-465-5901 MAR 94 AVERAGE DAILY AVERAGE DAILY DAY POWER LEVEL DAY POWER LEVEL 94/03/01 94/03/17 0 94/03/02 94/03/18 0 94/03/03 94/03/19 0 94/03/04 94/03/20 0 94/03/05 94/03/21 0 94/03/06 94/03/22 0 94/03/07 94/03/23 0 94/03/08 94/03/24 0 94/03/09 94/03/25 0 94/03/10 94/03/26 0 94/03/11 94/03/27 0 94/03/12 94/03/28 0 94/03/13 94/03/29 0 94/03/14 94/03/30 0 94/03/15 94/03/31 0 94/03/16

UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT NAME: D. C. COOK UNIT 2 DATE:- 2, 1994 'pril REPORT MONTH: MARCH 1994 COMPLETED BY: R. D. Reynnells TELEPHONE: (616) 465-5901 PAGE 1 OF 1 METHOD OF SHUTTING LICENSEE DURATION DOWN EVENT SYSTEM COMPONENT CAUSE AND CORRECTIVE ACTION NO. DATE TYPE'OURS REASON REACTOR~ REPORT NO. CODE CODE TO PREVENT RECURRENCE 234 940221 F 744 H 94-01/U-2 SB ISV The unit remained off line throughout this entire reporting~

period. The reactor was started up on 940303, however problems with the main generator rotor prevented the unit from being paralleled ".o the grid.

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 (LBR) File D: Regulatory Restriction 4: Other (Explain) (NUREG 1061)

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

H: Other (Explain)

DOCKET 50-316 UNIT NAME: D.C. Cook Unit 2 COMPLETED BY- R. D. Reynnells TELEPHONE: (616) 465-5901 DATE April 2, 1994 PAGE Page 1 of 1 MONTHLY OPERATING ACTIVITIES MARCH 1994 HIGHLIGHTS The unit entered the reporting period in Mode 3 at 0% RTP. During main turbine roll up on March 3, 1994 the turbine was manually tripped due to high vibrations. Subsequent turbine testing through March 6, 1994 identified unrepairable problems with the generator rotor.

The unit exited this reporting period in Mode 4 at 0% RTP.

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

Gross Electrical generation for the month of March was 0 MWH.

DETAILS 03-03-94 1237 The reactor is in Mode 2.

1324 The reactor is Critical.

1942 The reactor is in Mode 1.

03-04-94 1706 Manually tripped the main turbine due to high vibration.

1727 The reactor is in Mode 2.

03-06-94 0854 The reactor is in Mode 1.

1015 Main turbine off turning gear. Turbine rolled to investigate high vibration concerns.

1640 Manually tripped main turbine.

1708 The reactor is, in Mode 2.

1728 The reactor is in Mode 3.

03-24-94 0158 Commenced RCS cooldown to Mode 4.

0550 The RCS is in Mode 4.

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