ML17326A121

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Monthly Operating Rept for Aug 1999 for Cook Nuclear Plant, Unit 2.With 990915 Ltr
ML17326A121
Person / Time
Site: Cook American Electric Power icon.png
Issue date: 08/31/1999
From: Bakken A, Pratt M, Richardson S
INDIANA MICHIGAN POWER CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9909210297
Download: ML17326A121 (14)
v • d • e


Text

Mgmn, MI 491 06 616465 5901 Z INDMNA.NlCHIGAN POWER September 15, 1999 United States Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 Document Control Manager: Pursuant to the requirements of Donald C.Cook Nuclear Plant Unit 2 Technical Specification 6.9.1.8, the attached Monthly Operating Report for August 1999 is submitted.

A.Christopher Bakken, III Site Vice President ACB/bwo Attachment NRC Region III NRC Project Manager-NRR NRC Resident Inspector ANI Nuclear Engineering Department INPO Records Center R.C.Godley G.T.Gaffney-Canton D.R.Hahn-Department of Health S.Hamming-Department of Labor G.John B.Lewis-McGraw-Hill Companies D.H.Maiin T.P.Noonan D.W.Paul-Lancaster J.E.Pollock R.P.Powers Regulatory Licensing Manager M.W.Rencheck W.H.Schalk D.G.Turner~~p: anreeirrr eZrreri,r r'rrrrrree"'

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N.R.C.OPERATING DATA REPORT DOCKET NO.DATE COMPLETED BY TELEPHONE 50-316 September 1, 1999 M.M.Pratt 616465-5901 OPERATING STATUS 1.Unit Name D.C 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 Unit 2 Aug-99 3411 1133 1090 1100 1060 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 5832.0 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 190362.0 121771.0 0.0 118153.4 0.0 366007650.4 118584640.0 114257779.0 62.8 62.8 57.2 55.7 22.5 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: April 2000 26.Units in Test Status (Prior to Commercial Operation):

INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION'orecast Achieved DOCKET NO.UNIT NAME DATE~COMPLETED BY TELEPHONE 50-316 D.C.Cook'Unit 2 September 1, 1999 M.M.Pratt 616-465-5901 AVERAGE DAILY POWER LEVEL (MWe-Net)August 1999 DAY 8/1/99 8/2/99 8/3/99 8/4/99 8/5/99 8/6/99 8/7/S9 8/8/99 8/9/99 8/10/99 8/11/99 8/12/99 8/13/99 8/14/99 8/15/99 8/16/99 AVERAGE DAILY POWER LEVEL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 DAY 8/17/99 8/18/99 8/19/99 8/20/99 8/21/99 8/22/99 8/23/99 8/24/99 8/25/99 8/26/99 8/27/99 8/28/99 8/29/99 8/30/99 8/31/99 AVERAGE DAILY POWER LEVEL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 DOCKET NO.UNIT NAME DATE COMPLETED BY TELEPHONE PAGE 50-316 D.C.Cook Unit 2 September 4, 1999 S.A.Richardson 61&465-5901 1 of1 MONTHLY OPERATING ACTIVITIES

-August 1999 HIGHLIGHTS The unit entered this reporting period with the core offloaded.

The unit exited this reporting period with the core offloaded.

There were no challenges to the pressurizer safety valves or power operated relief valves.Gross electrical generation for the month of August was 0 MWh.'ETAILS'8/01/99 At 0900 hours0.0104 days <br />0.25 hours <br />0.00149 weeks <br />3.4245e-4 months <br /> Train B Emergency Diesel Generator is declared operable for Modes 5 and 6.Inadequacy of design on combustion air intake, combustion exhaust, ventilation intake and exhaust structures in relation to tornado generated missiles has been addressed.

Compensatory measures have been placed into effect via administrative controls.Train A diesel generator remains inoperable pending resolution of governor control problems and load rejection testing.08/10/99 At 0004 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> Train A Emergency Diesel Generator is declared operable as governor control problems are resolved and all surveillance testing associated with it is completed satisfactorily.

08/10/99 At 0900 hours0.0104 days <br />0.25 hours <br />0.00149 weeks <br />3.4245e-4 months <br /> Train B Emergency Diesel Generator is declared inoperable to allow 18 month frequency planned maintenance work packages.08/10/99 At 1545 hours0.0179 days <br />0.429 hours <br />0.00255 weeks <br />5.878725e-4 months <br /> Train B AC electrical busses are declared inoperable to allow planned maintenance on electrical switchgear and bus work.08/29/99 At 0530 hours0.00613 days <br />0.147 hours <br />8.763227e-4 weeks <br />2.01665e-4 months <br /> Train A Emergency Diesel Generator is declared inoperable for Modes 5 and 6.The meteorological monitoring system (MIDAS)is not available in the Unit 1 Control Room hence the ability to anticipate tornado winds is diminished.

Per administrative controls associated with design deficiencies on diesel air intake and exhaust structures the diesel must be declared inoperable and fuel movement suspended.

08/29/99 At 0730 hours0.00845 days <br />0.203 hours <br />0.00121 weeks <br />2.77765e-4 months <br /> Train A Emergency Diesel Generator is declared operable for Modes 5 and 6.The meteorological monitoring system (MIDAS)is made available in the Unit 1 Control Room hence the ability to anticipate tornado winds is restored.'ll time entries are Eastern Standard Time (EST).

DOCKET NO.UNIT NAME DATE COMPLETED BY TELEPHONE PAGE 50-316 D.C.Cook Unit 2.September 4, 1999 S.A.Richardson 616-465-5901 1 of1 UNIT SHUTDOWNS AND POWER REDUCTIONS

-August 1999 METHOD OF SHUTTING LICENSEE DURATION DOWN EVENT SYSTEM COMPONENT NO.DATE TYPE'OURS REASON~REACTOR3 REPORT NO.CODEi CODE5 CAUSE AND CORRECTIVE ACTION TO PREVENT RECURRENCE 333 090897 F 334 101397 S 335 010798 F 162.0 582.0 744.0 97-003 97-004 97-005 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.

The scheduled refueling outage commenced while the unit has been shutdown to resolve design basis questions discovered during the NRC AE Inspection.

The unit remained shutdown to resolve design basis questions identified during the NRC Architect and Engineering (AE)l 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 CATEGORY REGULATvBY INFORMATION DISTRIBUTIO SYSTEM (RIDS)FACIL:50-316 Donald C.Cook Nuclear Power Plant, Unit 2, Indiana M TRUTH.NAPPE AUTHOR AFFILIATION PRATTfM>M<, Indiana Michigan Power Co.RICHARDSON,S.A.

Indiana Michigan Power Co.BAKKEN,A.C.

Indiana Michigan Power Co.RECIP.NAME RECIPIENT AFFILIATION DOCKET I 05000316

SUBJECT:

Monthl erati Unit 2.With 990915 ltr.NOTES: for Aug 1999 for Cook Nuclear Plant, DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR (ENCL i SIZE: TITLE: Monthly Operating Report (per Tech Specs)E RECIPIENT ID CODE/NAME STANG,J COPIES LTTR ENCL 1 1 RECIPIENT ID CODE/NAME COPIES LTTR ENCL 0 INTERNAL:<FILE CENTER Ol 1 MES/ERAA./OERAB~

I EXTERNAL: LMITCO MARSHALL 1 NRC PDR'OC/DBA/PAD RGN3 NOAC 1 1 1 1 1 1 D NII~II~III E NOTE TO ALL"RZDS" RECIPZENTS:

PLEASE HELP US TO REDUCE WASTETH TO HAVE YOUR NAME OR ORGANIZATION REMOVED FROM DISTRIBUTION LISTS OR 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 8 ENCL 8 M(49106 61 6 465 5901 FI INQIAiM NICNICQN PQWM September 15, 1999 United States Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 Document Control Manager: Pursuant to the requirements of Donald C.Cook Nuclear Plant Unit 2 Technical Specification 6.9.1.8, the attached Monthly Operating Report for August 1999 is submitted.

Sincerely, A.Christopher Bakken, III Site Vice President ACB/bwo Attachment NRC Region III NRC Project Manager-NRR NRC Resident Inspector ANI Nuclear Engineering Department INPO Records Center R.C.Godley G.T.Gaffney-Canton D.R.Hahn-Department of Health S.Hamming-Department of Labor G.John B.Lewis-McGraw-Hill Companies D.H.Malin T.P.Noonan D.W.Paul-Lancaster J.E.Pollock R.P.Powers Regulatory Licensing Manager M.W.Rencheck W.H.Schalk D.G.Turner 99092i0297 99083i PDR ADOCK 050003ih R PDR AFP:<<fmeriea's

/;rregl'/'artrrer N.R.C.OPERATING DATA REPORT DOCKET NO.DATE COMPLETED BY TELEPHONE 50-316 September 1, 1999 M.M.Pratt 616-465-5901 D.C.Cook Unit 2 Aug-99 3411 1133 1090 We)1100 1060 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'ependable Capacity (GROSS M 7.Maximum Dependable Capacity (Net MWe)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 5832.0 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 190362.0 121771.0 0.0 118153.4 0.0 366007650.4 118584640.0 114257779.0 62.8 62.8 57.2 55.7 22.5 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: Apn'I 2000 26.Units in Test Status (Prior to Commercial Operation):

Forecast INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION Achieved DOCKET NO.UNIT NAME DATE COMPLETED BY TELEPHONE 50-316 D.C.Cook Unit 2 September 1, 1999 M.M.Pratt 616-465-5901 AVERAGE DAILY POWER LEVEL (MWe-Net)August 1999 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL 8/1/99 8/2/99 8/3/99 8/4/99 8/5/99 8/6/99 8/7/99 8/8/99 8/9/99 8/1 0/99 8/11/99 8/12/S9 8/13/99 8/14/99 8/1 5/99 8/16/99 8/17/99 8/18/99 8/19/99 8/20/99 8/21/99 8/22/99 8/23/99 8/24/99 8/25/99 8/26/99 8/27/99 8/28/99 8/29/99 8/30/99 8/31/99 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 lf I tl I 8I I DOCKET NO.UNIT NAME DATE COMPLETED BY TELEPHONE PAGE 50-316 D.C.Cook Unit 2 September 4, 1999 S.A.Richardson 616465-5901 1 of1 MONTHLY OPERATING ACTIVITIES

-August 1999 HIGHLIGHTS The unit entered this reporting period with the core oNoaded.The unit exited this reporting period with the core offloaded.

There were no challenges to the pressurizer safety valves or power operated relief valves.Gross electrical generation for the month of August was 0 MWh.DETAILS'8/01/99 At 0900 hours0.0104 days <br />0.25 hours <br />0.00149 weeks <br />3.4245e-4 months <br /> Train B Emergency Diesel Generator is declared operable for Modes 5 and 6.Inadequacy of design on combustion air intake, combustion exhaust, ventilation intake and exhaust structures in relation to tornado generated missiles has been addressed.

Compensatory measures have been placed into effect via administrative controls.Train A diesel generator remains inoperable pending resolution of governor control problems and load rejection testing.08/10/99 At 0004 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> Train A Emergency Diesel Generator is declared operable as governor control problems are resolved and all surveillance testing associated with it is completed satisfactorily.

08/10/99 At 0900 hours0.0104 days <br />0.25 hours <br />0.00149 weeks <br />3.4245e-4 months <br /> Train B Emergency Diesel Generator is declared inoperable to allow 18 month frequency planned maintenance work packages.08/10/99 At 1545 hours0.0179 days <br />0.429 hours <br />0.00255 weeks <br />5.878725e-4 months <br /> Train B AC electrical busses are declared inoperable to allow planned maintenance on electrical switchgear and bus work.08/29/99 At 0530 hours0.00613 days <br />0.147 hours <br />8.763227e-4 weeks <br />2.01665e-4 months <br /> Train A Emergency Diesel Generator is declared inoperable for Modes 5 and 6.The meteorological monitoring system (MIDAS)is not available in the Unit 1 Control Room hence the ability to anticipate tornado winds is diminished.

Per administrative controls associated with design deficiencies on diesel air intake and exhaust structures the diesel must be declared inoperable and fuel movement suspended.

08/29/99 At 0730 hours0.00845 days <br />0.203 hours <br />0.00121 weeks <br />2.77765e-4 months <br /> Train A Emergency Diesel Generator is declared operable for Modes 5 and 6.The meteorological monitoring system (MIDAS)is made available in the Unit 1 Control Room hence the ability to anticipate tornado winds is restored.1'll time entries are Eastern Standard Time (EST).

DOCKET NO.UNIT NAME DATE COMPLETED BY TELEPHONE PAGE 50-316 D.C.Cook Unit 2 September 4, 1999 S.A.Richardson 616-465-5901 1 of1 UNIT SHUTDOWNS AND POWER REDUCTIONS

-August 1999 METHOD OF SHUTTING LICENSEE DURATION DOWN EVENT SYSTEM COMPONENT NO.DATE TYPE'OURS REASON~REACTOR3 REPORT NO.CODEi CODEs CAUSE AND CORRECTIVE ACTION TO PREVENT RECURRENCE 333 090897 F 334 101397 S 162.0 582.0 97-003 97-004 97-005 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.

The scheduled refueling outage commenced while the unit has been shutdown to resolve design basis questions discovered during the NRC AE Inspection.

335 010798 F 744.0 N/A N/A'/A The unit remained shutdown to resolve design basis questions identified 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

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