ML17335A333

Monthly Operating Rept for Oct 1998 for DC Cook Nuclear Plant,Unit 1.With 981105 Ltr

ML17335A333
Person / Time
Site:	Cook
Issue date:	10/31/1998
From:	Center J, Cooper D, Minor J AMERICAN ELECTRIC POWER CO., INC.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9811170290
Download: ML17335A333 (8)

Text

CATEGORY j.REGULAT Y INFORMATION DISTRIBUTIO YSTEM (RIDS)l ACCESSION NBR:9811170290 DOC.DATE: 98/10/31 NOTARIZED:

NO DOCKET I FACIL:50-315 Donald C.Cook Nuclear Power Plant, Unit 1, Indiana M 05000315 AUTH:~~22kE

.AUTHOR'AFFILIATION MINOR,J.W.

, American Electric Power Co., Inc.CENTER,J.'F.

American Electric Power Co., Inc.COOPER,D.E.

American Electric Power Co., Inc.RECIP.NAME RECIPIENT AFFILIATION

SUBJECT:

Monthly operating rept for Oct 1998 for DC Cook Nuclear Plant, Unit 1.With 981105 ltr.A DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR ENCL SIZE: TITLE: Monthly Operating Report (per Tech Specs)NOTES: E RECIPIENT ID CODE/NAME PD3-3 PD INTERNAL: AEOD/SPD/RRAB OC/DBA/PAD EXTERNAL: LITCO BRYCE,J H NRC PDR COPIES LTTR ENCL 1 1 1 1 1 1 1 1 1 1 RECIPIENT ID CODE/NAME STANG,J-EIGEKTZM RGN3 NOAC COPIES LTTR ENCL 1 1 1 1 1 1 1 1 D'N NOTE TO ALL"RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE.TO HAVE YOUR NAME OR ORGANIZATION REMOVED FROM DISTRIBUTION LISTS'R REDUCE THE NUMBER OF COPIES RECEIVED BY YOU OR YOUR ORGANIZATION, CONTACT THE DOCUMENT CONTROL DESK (DCD)ON EXTENSION 415-2083 TOTAL NUMBER OF COPIES REQUIRED: LTTR 9 ENCL 9 American Electric Po~Cook Nuclear Plant One Cook Place Bridgman, Ml 49106 616 465 5901 U.S.Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C.20555 November 5, 1998 Gentlemen, Pursuant to the requirements of Donald C.Cook Nuclear Plant Unit 1 Technical SpeciTication 6.9.1.8, the attached Monthly Operating Report for the month of October 1998 is submitted.

Sincer ly, ooper Plant Manager Ijc Attachment NRC Region III INPO Records Center ANI Nuclear Engineering Department D.R.Hahn S.Hamming B.Lewis R.P.Powers J.R.Sampson B.L.Bartlett P.A.Barrett J.B.Kingseed D.W.Paul D.L.Noble W.H.Schalk D.G.Turner G.John D.P.Lynch R.G.Pickard G.T.Gaffney 98iii70290 98i03i PDR ADOCK 05000Si5 R PDR

~I I 1'I 1 DOCKET NO.DATE COMPLETED BY TELEPHONE 50-315 November 5, 1998 JW Minor 616-465-5901 D.C OPERATING STATUS 1.Unit Name 2.Reporting Period 3.Licensed Thermal Power (MWt)4.Name Plate Rating (Gross MWe)5.Design Electrical Rating (Net MWe)6.Maximum Dependable Capacity (GROSS MWe)7.Maximum Dependable Capacity (Net MWe)Cook Unit1 Oct-98 3250 1152 1020 1056 1000 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 Thermal Energy Gen.(MWH)17.Gross Electrical Energy Gen.(MWH)18.Net Electrical 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 This Month 744.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 Year-to-Date 7296.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 Cumulative 208920.0 151285.3 463.0 148821.1 321.0 440194814.0 143013940.0 137597640.0 71.9 71.9 65.6 64.0 1 1.5 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: To be Determined.

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

INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION Forecast Achieved DOCKET NO.UNIT NAME DATE COMPLETED BY TELEPHONE 50-315 D.C.Cook Unit1 November 5, 1998 JW Minor 616-465-5901 AVERAGE DAILY POWER LEVEL (MWe-Net)October 1998 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL 10/1/98 10/2/98 10/3/98 10/4/98 10/5/98 10/6/98 10/7/98 10/8/98 10/9/98 10/10/98 10/11/98 10/12/98 10/13/98 10/14/98 10/15/98 10/16/98 10/17/98 10/18/98 10/1 9/98 10/20/98 10/21/98 10/22/98 10/23/98 10/24/98 10/25/98 10/26/98 10/27/98 10/28/98 10/29/98 10/30/98 10/31/98 DOCKET NO.UNIT NAME DATE COMPLETED BY TELEPHONE PAGE 50-315 D.C.Cook Unit 1 November 5, 1998 JF Center 616-697-5098 1 of1 MONTHLY OPERATING ACTIVITIES

-October 1998 HIGHLIGHTS The unit entered this reporting period in Mode 5 at 0%RTP.The unit exited this reporting period in Mode 5 at 0%RTP.There were no challenges to the pressurizer safety valves or power operated relief valves.Gross electrical generation for the month of October was 0 MWh.DETAILS 10/01/98 The Reactor was shutdown 09/08/97 to resolve design basis questions discovered during the NRC Architect and Engineering (AE)Inspection.

'll times are in Eastern Standard Time (EST).

DOCKET NO.UNIT NAME DATE COMPLETED BY TELEPHONE PAGE 50-315 D.C.Cook Unit 1 November 5, 1998 JF Center.616-697-5098 1 of1 UNIT SHUTDOWNS AND POWER REDUCTIONS

-October 1998 METHOD OF SHUTTING LICENSEE DURATION DOWN EVENT SYSTEM COMPONENT NO.DATE TYPE" HOURS REASON2 REACTOR3 REPORT NO.CODE4 CODE5 CAUSE AND CORRECTIVE ACTION TO PREVENT RECURRENCE 333 090897 F 720.0 97-010 97-011 97-012 97-013 97-014 97-016 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A The unit was shutdown to resolve design basis questions discovered during the NRC Architect and Engineering (AE)Inspection.

1 TYPE: F: Forced S: 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 SYSTEM: Exhibit G-Instructions for preparation of data entry sheets for Licensee Event Report (LER)File (NUREG 0161)5 COMPONENT:

Exhibit I: Same Source aQ El