ML17331A307

Monthly Operating Rept for Apr 1993 for DC Cook Nuclear Plant,Unit 1.W/930505 Ltr

ML17331A307
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 9305180352
Download: ML17331A307 (7)

Text

ACCELERATE DOCUMENT DIST UTION SYSTEM REGULAT INFORMATION DISTRIBUTION.STEM (RIDS)ACCESSION NBR:9305180352 DOC.DATE:~)VPBV NOTARIZED:

NO DOCKET FACIL:50-315 Donald C.Cook Nuclear Power Plant, Unit 1, Indiana M 05000315 AUTH.NAME AUTHOR AFFILIATION TURNER,D.G.

Indiana Michigan Power Co.(formerly Indiana&Michigan Ele BLIND,A.A.

Indiana Michigan Power Co.(formerly Indiana a Michigan Ele g RECIP.NAME RECIPIENT AFFILIATION

SUBJECT:

Monthly operatin re t for Apr 1993 for DC Cook Nuclear Plant, unit 1.W 93050 ltr.DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR ENCL SIZE: TITLE: Monthly Operating Report (per Tech Specs)NOTES: D RECIPIENT ID CODE/NAME PD3-1 LA DEAN,W INTERNAL: AEOD/DOA NRB DORS/OEAB EG F 01 EXTERNAL: EGSG BRYCE,J.H NSIC COPIES LTTR ENCL 3 3 1 1 1 1'1 1 1 1 1 1 1 1 RECIPIENT ID CODE/NAME PD3-1 PD AEOD/DSP/TPAB NRR/DRIL/RPEB RGN3 NRC PDR COPIES LTTR ENCL 1 1 1 1 1 1 1 1 1 1 D D D D NOTE TO ALL"RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTEI CONTACT THE DOCUMENT CONTROL DESK, ROOM Pl-37 (EXT.504-2065)TO ELIMINATE YOUR 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 Bridgrnan, Ml 49106'164655901 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 1 Technical Specification 6.9.1.10, the attached Monthly Operating Report for the month of April 1993 is submitted.

Respectfully, A.A.Blind Plant Manager Attachment ci NRC 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 B.A.Svensson D.F.Krause M.E.Russo 9305i80352 930430.PDR(-ADQCK 05000315'R PDR N.R.C.OPERATING DATA REPORT DOCKET NO.50-315 DATE 04-May-93 COMPLETED BY DG Turner TELEPHONE 616-465-5901 OPERATING STATUS 1.Unit Name D.C.Cook Unit 1 2.Reporting Period April 93 3.Licensed Thermal Power (MWt)3250 4.Name Plate Rating (Gross MWe)1152 5.Design Electrical Rating (Net MWe)1020 6~Maximum Dependable Capacity (GROSS MWe)1056 7.Maximum Dependable Capacity (Net MWe)1020 notes 8.If Changes Occur in Capacity Ratings (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: 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 None This Mo.Yr.to Date 719.0 2879'719.0 2879.0 0.0 0.0 719.0 2879.0 0.0 0.0 2328589 9183767 759450 2991700 733331 2886706 100.0 100.0 100.0 100.0 100.0 98.3 100.0 98.3 0~0 0.0 Months (Type, Date,and Cumm.160680~0 119773.4 463'117727.6 321'344626090 111935060 107649071 74.2 74.2 66.6 64.9 6.3 Duration):

25.If Shut Down At End of Report Period, Estimated Date of Startup: 26.Units in Test Status (Prior to Commercial Operation):

Forcast INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION Achieved AVERAGE DAILY POWER LEVEL (MWe-Net)DOCKET NO.50-315 UNIT ONE DATE 04-May-93 COMPLETED BY DG Turner TELEPHONE 616-465-5901 DAY MONTH AVERAGE DAILY POWER LEVEL April 93 DAY AVERAGE DAILY POWER LEVEL 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1023 1026 1022 1025 1023 1023 1021 1022 1024 1024 1019 1021 1021 1023 1022 1024 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1022 1021 1022 1021 1024 1025 1010 994 1020 1020 1022 1011 964 1017 UNIT SHUTDOWNS AND POWER REDUCTIONS REPORT MONTH: APRIL 1993 UNIT NAME: DATE: COMPLETED BY: TELEPHONE:

D.C.COOK UNIT 1 May 7, 1993 R.D.Reynnells (616)465-5901 DURATION NO.DATE TYPES'OURS METHOD OF SHUTTING DOWN REASON~REACTOR~LICENSEE EVENT REPORT NO.SYSTEM CODE%COMPONENT CODES CAUSE AND CORRECTIVE ACTION TO PREVENT RECURRENCE None There were no unit shutdown or significant power reductions from 100%RTP this month.1 F S Forced Scheduled 2 Reason: A: Equipment Failure (Explain)B: Maintenance or Test C: Refueling D: Regulatory Restriction E: Operator Training and License Examination F: Administrative G: Operational Error (Explain)H: Other (Explain)3 Method: 1: Manual 2: Manual Scram 3: Automatic Scram 4: Other (Explain)4 Exhibit G-Instructions for preparation of data entry sheets for Licensee Event Report (LER)File (NUREG 1061)5 Exhibit I: Same Source DOCKET UNIT NAME: COMPLETED BY: TELEPHONE:

DATE'AGE'0-315 D.C.Cook Unit 1 R.D.Reynnells (616)465-5901 May 7, 1993 Page 1 of 1 MONTHLY OPERATING ACTIVITIES

-APRIL 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%RTP.There were no challenges to the pressurizer safety valves or power operated relief valves.Gross Electrical generation for the month of March was 759450 MWH.DETAILS 04-23-93 0700 Boric Acid Blender tagged out for maintenance, reactor power allowed to sag.04-24-93 0100 Reactor power is at 954 RTP.0123 Blender repairs complete, commenced reactor power increase to 100%RTP.1535 Reactor power is at 100%RTP.

DOCKET NO: UNIT NAME: COMPLETED BY: TELEPHONE:

DATE PAGE 50-315 D.C.Cook Unit 1 M.E.Russo (616)465-5901 May 5, 1992 1 of 1 MAJOR SAFETY-RELATED MAINTENANCE

-A ril 1993 There were no major safety-related maintenance items during the month of April.