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| | issue date = 04/30/1999 | | | issue date = 04/30/1999 |
| | title = Monthly Operating Rept for Apr 1999 for DC Cook Nuclear Plant,Unit 1.With 990508 Ltr | | | title = Monthly Operating Rept for Apr 1999 for DC Cook Nuclear Plant,Unit 1.With 990508 Ltr |
| | author name = COOPER D E, GORA P J, MINOR J W | | | author name = Cooper D, Gora P, Minor J |
| | author affiliation = AMERICAN ELECTRIC POWER CO., INC. | | | author affiliation = AMERICAN ELECTRIC POWER CO., INC. |
| | addressee name = | | | addressee name = |
| Line 16: |
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| =Text= | | =Text= |
| {{#Wiki_filter:1 If I~~CATEGORY 1 REGULA Y INFORMATION DISTRIBUTIOh SYSTEM (RIDS)ACCESSION NBR:9905200145 DOC.DATE: 99/04/30 NOTARIZED: | | {{#Wiki_filter:1 CATEGORY 1 If ~ I |
| NO DOCKET FACIL:50-315 Donald C.Cook Nuclear Power Plant, Unit 1, Indiana M 05000315 AUTH.NAME AUTHOR AFFILIATION MINOR,J.W. | | ~ REGULA Y INFORMATION DISTRIBUTIOh SYSTEM (RIDS) |
| American Electric Power Co., Inc.GORA,P.J.' | | ACCESSION NBR:9905200145 DOC.DATE: 99/04/30 NOTARIZED: NO DOCKET FACIL:50-315 Donald C. Cook Nuclear Power Plant, Unit 1, Indiana M 05000315 AUTH. NAME AUTHOR AFFILIATION MINOR,J.W. American Electric Power Co., Inc. |
| American Electric Power Co.;Inc.COOPER,D.E. | | GORA,P.J.' American Electric Power Co.; Inc. |
| American Electric Power Co., Inc.RECIP.NAME RECIPIENT AFFILIATION | | COOPER,D.E. American Electric Power Co., Inc. |
| | RECIP.NAME RECIPIENT AFFILIATION |
|
| |
|
| ==SUBJECT:== | | ==SUBJECT:== |
| Monthly operating r'ept for Apr 1999 for DC Cook Nuclear Plant, Unit 1.With 990508 ltr.DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR ENCL SIZE: TITLE: Monthly Operating Report (per Tech Specs)NOTES: E RECIPIENT, ID CODE/NAME LPD3-1 PD INTERNAL: AEOD/SPD/RRAB OC/DBA/PAD EXTERNAL: LMITCO MARSHALL NRC PDR/COPIES LTTR ENCL 1 1 1 1 1 1 1 1 1 1 RECIPIENT ID CODE/NAME STANG,J RGN3 NOAC COPIES LTTR ENCL 1 1 1 1 1 1 1 1 0 D~M'E NOTE TO ALL"RIDS" RECIPIENTS: | | Monthly operating r'ept for Apr 1999 for DC Cook Nuclear Plant, Unit 1.With 990508 ltr. |
| PLEASE HELP US TO REDUCE WASTE.'TO HAVE YOUR NAME OR ORGANIZATION REMOVED FROM DISTRIBUTION LISTS OR REDUCE THE NUMBER OF COPIES RECEZVED BY YOU OR YOUR ORGANIZATION, CONTACT THE DOCUMENT CONTROL DESK (DCD)ON EXTENSION 415-2083 TOTAL NUMBER OF COPIES REQUIRED: LTTR 9 ENCL' t | | DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR ENCL SIZE: |
| American Electric P~Cook wudeer Rer>>One Cook Pboe etdynen,M149106 6164656901 I'.S.Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C.20555 May 8, 1999 Gentlemen: | | TITLE: Monthly Operating Report (per Tech Specs) |
| Pursuant to the requirements of Donald C.Cook Nuclear Plant Unit 1 Technical Specification 6.9.1.8, the attached Monthly Operating Report for the Month of April 1999 is submitted. | | E NOTES: |
| Since ly.E.Cooper Plant Manager If fjc Attachment NRC Region III NRC Project Manager-NRR NRC Resident Inspector INPO Records Center ANI Nuclear Engineering Department R.P.Powers A.C.Bakken III D.F.Kunsemiller M.W.Rencheck P.A.Barrett Regulatory Licensing Manager D.H.Malin W.H.Schalk D.G.Turner G.John D,R.,Hahn-Department of Health'S;Hamming-Department of Labor B;Lewis-McGraw-Hill Companies G.T.Gaffney-Canton D.W.Paul-Lancaster 9905200i45 990430 PDR ADQCK 05000$i5 R'DR AEPr~trnerica's | | / |
| &rerpy I'arlrrer'- | | RECIPIENT, COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL 0 LPD3-1 PD 1 1 STANG,J 1 1 INTERNAL: AEOD/SPD/RRAB 1 1 1 1 OC/DBA/PAD 1 1 RGN3 1 1 EXTERNAL: LMITCO MARSHALL 1 1 NOAC 1 1 NRC PDR 1 1 D |
| 0 N.R.C.OPERATING DATA REPORT DOCKET NO.50-315 DATE May 7, 1999 COMPLETED BY JW Minor TELEPHONE 616465-5901 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 M 7.Maximum Dependable Capacity (Net MWe)D.C.Cook Unit1 Apr-99 3250 1152 1020 We)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 720.0 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 2880.0 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 213264.0 151285.3 463.0 148821.1 321.0 440194814.0 143013940.0 137597640.0 70.4 70.4 64.2 62.6 13.8 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.
| | M |
| 26.Units in Test Status (Prior to Commercial Operation): | | 'E NOTE TO ALL "RIDS" RECIPIENTS: |
| INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION Forecast Achieved DOCKET NO.UNIT NAME DATE COMPLETED BY TELEPHONE 50-315 D.C.Cook Unit1 May 7, 1999 JW Minor 616-465-5901 AVERAGE DAILY POWER LEVEL (MWe-Net)April 1999 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL 4/1/99 4/2/99 4/3/99 4/4/99 4/5/99 4/6/99 4/7/99 4/8/99 4/9/99 4/10/99 4/11/99 4/12/99 4/13/99 4/14/99 4/15/99 4/16/99 4/17/99 4/18/99 4/19/99 4/20/99 4/21/99 4/22/99 4/23/99 4/24/99 4/25/99 4/26/99 4/27/99 4/28/99 4/29/99 4/30/99
| | PLEASE HELP US TO REDUCE WASTE.'TO HAVE YOUR NAME OR ORGANIZATION REMOVED FROM DISTRIBUTION OR REDUCE THE NUMBER OF COPIES RECEZVED BY YOU OR YOUR ORGANIZATION, CONTACT THE LISTS DOCUMENT CONTROL DESK (DCD) ON EXTENSION 415-2083 TOTAL NUMBER OF COPIES REQUIRED: LTTR 9 ENCL' |
| ~~0 DOCKET NO.UNIT NAME DATE COMPLETED BY TELEPHONE PAGE 50-315 D.C.Cook Unit 1 May 7, 1999 PJ Gora 616-697-5765 1 of1 MONTHLY OPERATING ACTIVITIES
| | |
| -April 1999 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 April was 0 MWh.DETAILS'4/01/99 The Reactor was shutdown 09/08/97 to resolve design basis questions discovered during the NRC Architect and Engineering (AE)Inspection. | | t American Electric Cook wudeer Rer>> |
| 'll times are in Eastern Standard Time (EST).
| | P~ |
| DOCKET NO.UNIT NAME DATE COMPLETED BY TELEPHONE PAGE 50-315 D.C.Cook Unit1 May 7, 1999 PJ Gora 616497-5765 1 of1 UNIT SHUTDOWNS AND POWER REDUCTIONS
| | One Cook Pboe etdynen,M149106 6164656901 I'.S. |
| -April 1999 METHOD OF SHUTTING LICENSEE DURATION DOWN EVENT SYSTEM COMPONENT NO.DATE TYPE1 HOURS REASON2 REACTOR3 REPORT NO.CODE4 CODE5 CAUSE AND CORRECTIVE ACTION TO PREVENT RECURRENCE 333 090897 F 720.0 F 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.
| | Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555 May 8, 1999 Gentlemen: |
| 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:
| | Pursuant to the requirements of Donald C. Cook Nuclear Plant Unit 1 Technical Specification 6.9.1.8, the attached Monthly Operating Report for the Month of April 1999 is submitted. |
| Exhibit I: Same Source 0 11',,<<4!~}}
| | Since ly |
| | .E. Cooper Plant Manager If fjc Attachment NRC Region III NRC Project Manager NRR NRC Resident Inspector INPO Records Center ANI Nuclear Engineering Department R.P. Powers A.C. Bakken III D.F. Kunsemiller M.W. Rencheck P.A. Barrett Regulatory Licensing Manager D.H. Malin W.H. Schalk D.G. Turner G. John D,R.,Hahn Department of Health S; Hamming Department of Labor B; Lewis McGraw-Hill Companies G.T. Gaffney - Canton D.W. Paul - Lancaster PDR R 'DR 9905200i45 990430 ADQCK 05000$ i5 AEPr~trnerica's &rerpy I'arlrrer'- |
| | |
| | N.R.C. OPERATING DATA REPORT 0 |
| | DOCKET NO. 50 - 315 DATE May 7, 1999 COMPLETED BY JW Minor TELEPHONE 616465-5901 OPERATING STATUS Notes: |
| | : 1. Unit Name D. C. Cook Unit1 |
| | : 2. Reporting Period Apr-99 |
| | : 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) 1000 |
| | : 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: |
| | This Month Year-to-Date Cumulative |
| | : 11. Hours in Reporting Period 720.0 2880.0 213264.0 |
| | : 12. No. of Hrs. Reactor Was Critical 0.0 0.0 151285.3 |
| | : 13. Reactor Reserve Shutdown Hours 0.0 0.0 463.0 |
| | : 14. Hours Generator on Line 0.0 0.0 148821.1 |
| | : 15. Unit Reserve Shutdown Hours 0.0 0.0 321.0 |
| | : 16. Gross Thermal Energy Gen. (MWH) 0.0 0.0 440194814.0 |
| | : 17. Gross Electrical Energy Gen. (MWH) 0.0 0.0 143013940.0 |
| | : 18. Net Electrical Energy Gen. (MWH) 0.0 0.0 137597640.0 |
| | : 19. Unit Service Factor 0.0 0.0 70.4 |
| | : 20. Unit Availability Factor 0.0 0.0 70.4 |
| | : 21. Unit Capacity Factor (MDC Net) 0.0 0.0 64.2 |
| | : 22. Unit Capacity Factor (DER Net) 0.0 0.0 62.6 |
| | : 23. Unit Forced Outage Rate 100.0 100.0 13.8 |
| | : 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): |
| | Forecast Achieved INITIALCRITICALITY INITIALELECTRICITY COMMERCIALOPERATION |
| | |
| | DOCKET NO. 50- 315 UNIT NAME D.C. Cook Unit1 DATE May 7, 1999 COMPLETED BY JW Minor TELEPHONE 616-465-5901 AVERAGE DAILYPOWER LEVEL (MWe-Net) |
| | April 1999 DAY AVERAGE DAILY DAY AVERAGE DAILY POWER LEVEL POWER LEVEL 4/1/99 4/17/99 4/2/99 4/18/99 4/3/99 4/19/99 4/4/99 4/20/99 4/5/99 4/21/99 4/6/99 4/22/99 4/7/99 4/23/99 4/8/99 4/24/99 4/9/99 4/25/99 4/10/99 4/26/99 4/11/99 4/27/99 4/12/99 4/28/99 4/13/99 4/29/99 4/14/99 4/30/99 4/15/99 4/16/99 |
| | |
| | ~ ~ |
| | 0 DOCKET NO. 50 - 315 UNIT NAME D.C. Cook Unit 1 DATE May 7, 1999 COMPLETED BY PJ Gora TELEPHONE 616-697-5765 PAGE 1 of1 MONTHLYOPERATING ACTIVITIES - April 1999 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 April was 0 MWh. |
| | DETAILS |
| | '4/01/99 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. 50-315 UNIT NAME D.C. Cook Unit1 DATE May 7, 1999 COMPLETED BY PJ Gora TELEPHONE 616497-5765 PAGE 1 of1 UNIT SHUTDOWNS AND POWER REDUCTIONS - April 1999 METHOD OF SHUTTING LICENSEE DURATION DOWN EVENT SYSTEM COMPONENT CAUSE AND CORRECTIVE ACTION NO. DATE TYPE1 HOURS REASON2 REACTOR3 REPORT NO. CODE4 CODE5 TO PREVENT RECURRENCE 333 090897 F 720.0 F 97-010 N/A N/A The unit was shutdown to resolve design 97-011 N/A N/A basis questions discovered during the NRC 97-012 N/A N/A Architect and Engineering (AE) Inspection. |
| | 97-013 N/A N/A 97-014 N/A N/A 97-016 N/A N/A 1 TYPE: 2 REASON: 3 METHOD: 4 SYSTEM: 5 COMPONENT: |
| | F: Forced A: Equipment Failure (Explain) 1: Manual Exhibit G - Instructions Exhibit I: Same Source S: Scheduled B: Maintenance or Test 2: Manual Scram for preparation of data C: Refueling 3: Automatic Scram entry sheets for Licensee D: Regulatory Restriction 4: Other (Explain) Event Report (LER) File E: Operator Training and (NUREG 0161) |
| | License Examination F: Administrative G: Operational Error (Explain) |
| | H: Other (Explain) |
| | |
| | 0 11 |
| | <<4!~}} |
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LER 99-014-00:on 990521,determined That Boron Injection Tank Manway Bolts Were Not Included in ISI Program,Creating Missed Exam for Previous ISI Interval.Caused by Programmatic Weakness.Isi Program & Associated ISI Database Modified
ML17325B6421999-06-0101 June 1999
LER 99-013-00:on 990327,safety Injection & Centrifugal Charging Throttle Valve Cavitation During LOCA Could Have Led to ECCS Pump Failure.Caused by Inadequate Original Design Application of Si.Throttle Valves Will Be Developed
ML17325B6311999-06-0101 June 1999
LER 99-S03-00:on 990430,vital Area Barrier Degradation Was Noted.Caused by Inadequate Insp & Maint of Vital Area Barrier.Repairs & Mods Were Made to Barriers to Eliminate Degraded & Nonconforming Conditions
ML17326A0061999-05-31031 May 1999
Monthly Operating Rept for May 1999 for Dcp.With 990609 Ltr
ML17326A0071999-05-31031 May 1999
Monthly Operating Rept for May 1999 for DC Cook Nuclear Plant,Unit 2.With 990609 Ltr
ML17325B6351999-05-28028 May 1999
LER 99-S02-00:on 990428,vulnerability in Safeguard Sys That Could Allow Unauthorized Access to Protected Area Was Noted. Caused by Inadequate Original Plant Design.Mods Were Made to Wall Opening to Eliminate Nonconforming Conditions
ML17265A8231999-05-24024 May 1999
LER 98-037-01:on 990422,determined That Ice Condenser Bypass Leakage Exceeds Design Basis Limit.Caused by Pressure Seal Required by Revised W Design Not Incorporated Into Aep Design.Numerous Matl Condition Walkdowns & Assessments Made
ML17325B6001999-05-20020 May 1999
LER 99-012-00:on 990420,concluded That Auxiliary Bldg ESF Ventilation Sys Not Capable of Maintaining ESF Room Temps post-accident.Caused by Inadequate Control of Sys Design Inputs.Comprehensive Action Plan Being Developed
ML17325B5861999-05-10010 May 1999
LER 99-002-00:on 990415,discovered That TS 4.0.5 Requirements Were Not Met Due to Improperly Performed Test. Caused by Incorrect Interpretation of ASME Code.App J Testing Will Be Completed & Procedures Will Be Revised
ML17325B5811999-05-0404 May 1999
LER 99-011-00:on 990407,air Sys for EDG Will Not Support Long Operability.Caused by Original Design Error.Temporary Mod to Supply Makeup Air Capability in Modes 5 & 6 Was Prepared
ML17325B5771999-05-0303 May 1999
LER 99-010-00:on 990401,RCS Leak Detection Sys Sensitivity Not in Accordance with Design Requirements Occurred.Caused by Inadequate Original Design of Containment Sump Level. Evaluation Will Be Performed to Clearly Define Design
ML17335A5301999-04-30030 April 1999
Monthly Operating Rept for Apr 1999 for DC Cook Nuclear Plant,Unit 1.With 990508 Ltr
ML17335A5291999-04-30030 April 1999
Monthly Operating Rept for Apr 1999 for DC Cook Nuclear Plant,Unit 2.With 990508 Ltr
ML17325B5581999-04-16016 April 1999
LER 99-006-00:on 990115,personnel Identified Discrepancy Between TS 3.9.7 Impact Energy Limit & Procedure 12 Ohp 4030.STP.046.Caused by Lack of Design Basis Control.Placed Procedure 12 Ohp 4030.STP.046 on Administrative Hold
ML17325B5471999-04-12012 April 1999
LER 99-009-00:on 990304,as-found RHR Safety Relief Valve Lift Setpoint Greater than TS Limit Occurred.Cause Investigation for Condition Has Not Been Completed.Update to LER Will Be Submitted,Upon Completion of Investigation
ML17325B5321999-04-0707 April 1999
LER 99-S01-00:on 990308,discovered That Lock for Vital Gate Leading to Plant 4KV Switchgear Area Was Nonconforming & Vulnerable to Unauthorized Access.Caused by Inadequate Gate Design & Inadequate Procedures.Mods Are Being Made to Gate
ML17325B5161999-04-0101 April 1999
LER 99-007-00:on 981020,calculations Showed That Divider Barrier Between Upper & Lower Containment Vols Were Overstressed.Engineers Are Currently Working on Analyses of Loads & Stress on Enclosures
ML17325B5491999-03-31031 March 1999
Monthly Operating Rept for Mar 1999 for DC Cook Nuclear Plant Unit 2.With 990408 Ltr
ML17325B5441999-03-31031 March 1999
Monthly Operating Rept for Mar 1999 for DC Cook Nuclear Plant,Unit 1.With 990408 Ltr
ML17325B5221999-03-29029 March 1999
LER 99-001-00:on 960610,degraded Component Cooling Water Flow to Containment Main Steam Line Penetrations,Identified on 990226.Caused by Inadequate Understanding of Design Basis.Additional Investigations Ongoing
ML17325B4801999-03-18018 March 1999
LER 99-004-00:on 971030,failure to Perform TS Surveillance Analyses of Rc Chemistry with Fuel Removed Was Noted.Cause of Event Is Under Investigation.Corrected Written Job Order Activities Used to Control SD Chemistry Sampling
ML17325B4741999-03-18018 March 1999
LER 99-005-00:on 940512,determined That Rt Breaker Manual Actuations During Rod Drop Testing Were Not Previously Reported.Caused by Lack of Training.Addl Corrective Actions,Including Preventative Actions May Be Developed
ML17325B5671999-03-0202 March 1999
Summary of Unit 1 Steam Generator Layup Chemistry from 980101 to 990218.
ML17325B4631999-02-28028 February 1999
Monthly Operating Rept for Feb 1999 for DC Cook Nuclear Power Station,Unit 2.With 990308 Ltr
ML17325B4621999-02-28028 February 1999
Monthly Operating Rept for Feb 1999 for DC Cook Nuclear Plant,Unit 1.With 990308 Ltr
ML17325B4571999-02-24024 February 1999
LER 99-003-00:on 990107,CR Pressurization Sys Surveillance Test Did Not Test Sys in Normal Operating Condition.Caused by Failure to Recognize Door 12DR-AUX415 as Part of CR Pressure Boundary.Performed Walkdown of Other Doors
1999-09-30
[Table view] |
Text
1 CATEGORY 1 If ~ I
~ REGULA Y INFORMATION DISTRIBUTIOh SYSTEM (RIDS)
ACCESSION NBR:9905200145 DOC.DATE: 99/04/30 NOTARIZED: NO DOCKET FACIL:50-315 Donald C. Cook Nuclear Power Plant, Unit 1, Indiana M 05000315 AUTH. NAME AUTHOR AFFILIATION MINOR,J.W. American Electric Power Co., Inc.
GORA,P.J.' American Electric Power Co.; Inc.
COOPER,D.E. American Electric Power Co., Inc.
RECIP.NAME RECIPIENT AFFILIATION
SUBJECT:
Monthly operating r'ept for Apr 1999 for DC Cook Nuclear Plant, Unit 1.With 990508 ltr.
DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR ENCL SIZE:
TITLE: Monthly Operating Report (per Tech Specs)
E NOTES:
/
RECIPIENT, COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL 0 LPD3-1 PD 1 1 STANG,J 1 1 INTERNAL: AEOD/SPD/RRAB 1 1 1 1 OC/DBA/PAD 1 1 RGN3 1 1 EXTERNAL: LMITCO MARSHALL 1 1 NOAC 1 1 NRC PDR 1 1 D
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'E NOTE TO ALL "RIDS" RECIPIENTS:
PLEASE HELP US TO REDUCE WASTE.'TO HAVE YOUR NAME OR ORGANIZATION REMOVED FROM DISTRIBUTION OR REDUCE THE NUMBER OF COPIES RECEZVED BY YOU OR YOUR ORGANIZATION, CONTACT THE LISTS DOCUMENT CONTROL DESK (DCD) ON EXTENSION 415-2083 TOTAL NUMBER OF COPIES REQUIRED: LTTR 9 ENCL'
t American Electric Cook wudeer Rer>>
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One Cook Pboe etdynen,M149106 6164656901 I'.S.
Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555 May 8, 1999 Gentlemen:
Pursuant to the requirements of Donald C. Cook Nuclear Plant Unit 1 Technical Specification 6.9.1.8, the attached Monthly Operating Report for the Month of April 1999 is submitted.
Since ly
.E. Cooper Plant Manager If fjc Attachment NRC Region III NRC Project Manager NRR NRC Resident Inspector INPO Records Center ANI Nuclear Engineering Department R.P. Powers A.C. Bakken III D.F. Kunsemiller M.W. Rencheck P.A. Barrett Regulatory Licensing Manager D.H. Malin W.H. Schalk D.G. Turner G. John D,R.,Hahn Department of Health S; Hamming Department of Labor B; Lewis McGraw-Hill Companies G.T. Gaffney - Canton D.W. Paul - Lancaster PDR R 'DR 9905200i45 990430 ADQCK 05000$ i5 AEPr~trnerica's &rerpy I'arlrrer'-
N.R.C. OPERATING DATA REPORT 0
DOCKET NO. 50 - 315 DATE May 7, 1999 COMPLETED BY JW Minor TELEPHONE 616465-5901 OPERATING STATUS Notes:
- 1. Unit Name D. C. Cook Unit1
- 2. Reporting Period Apr-99
- 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) 1000
- 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:
This Month Year-to-Date Cumulative
- 11. Hours in Reporting Period 720.0 2880.0 213264.0
- 12. No. of Hrs. Reactor Was Critical 0.0 0.0 151285.3
- 13. Reactor Reserve Shutdown Hours 0.0 0.0 463.0
- 14. Hours Generator on Line 0.0 0.0 148821.1
- 15. Unit Reserve Shutdown Hours 0.0 0.0 321.0
- 16. Gross Thermal Energy Gen. (MWH) 0.0 0.0 440194814.0
- 17. Gross Electrical Energy Gen. (MWH) 0.0 0.0 143013940.0
- 18. Net Electrical Energy Gen. (MWH) 0.0 0.0 137597640.0
- 19. Unit Service Factor 0.0 0.0 70.4
- 20. Unit Availability Factor 0.0 0.0 70.4
- 21. Unit Capacity Factor (MDC Net) 0.0 0.0 64.2
- 22. Unit Capacity Factor (DER Net) 0.0 0.0 62.6
- 23. Unit Forced Outage Rate 100.0 100.0 13.8
- 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):
Forecast Achieved INITIALCRITICALITY INITIALELECTRICITY COMMERCIALOPERATION
DOCKET NO. 50- 315 UNIT NAME D.C. Cook Unit1 DATE May 7, 1999 COMPLETED BY JW Minor TELEPHONE 616-465-5901 AVERAGE DAILYPOWER LEVEL (MWe-Net)
April 1999 DAY AVERAGE DAILY DAY AVERAGE DAILY POWER LEVEL POWER LEVEL 4/1/99 4/17/99 4/2/99 4/18/99 4/3/99 4/19/99 4/4/99 4/20/99 4/5/99 4/21/99 4/6/99 4/22/99 4/7/99 4/23/99 4/8/99 4/24/99 4/9/99 4/25/99 4/10/99 4/26/99 4/11/99 4/27/99 4/12/99 4/28/99 4/13/99 4/29/99 4/14/99 4/30/99 4/15/99 4/16/99
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0 DOCKET NO. 50 - 315 UNIT NAME D.C. Cook Unit 1 DATE May 7, 1999 COMPLETED BY PJ Gora TELEPHONE 616-697-5765 PAGE 1 of1 MONTHLYOPERATING ACTIVITIES - April 1999 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 April was 0 MWh.
DETAILS
'4/01/99 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. 50-315 UNIT NAME D.C. Cook Unit1 DATE May 7, 1999 COMPLETED BY PJ Gora TELEPHONE 616497-5765 PAGE 1 of1 UNIT SHUTDOWNS AND POWER REDUCTIONS - April 1999 METHOD OF SHUTTING LICENSEE DURATION DOWN EVENT SYSTEM COMPONENT CAUSE AND CORRECTIVE ACTION NO. DATE TYPE1 HOURS REASON2 REACTOR3 REPORT NO. CODE4 CODE5 TO PREVENT RECURRENCE 333 090897 F 720.0 F 97-010 N/A N/A The unit was shutdown to resolve design 97-011 N/A N/A basis questions discovered during the NRC 97-012 N/A N/A Architect and Engineering (AE) Inspection.97-013 N/A N/A 97-014 N/A N/A 97-016 N/A N/A 1 TYPE: 2 REASON: 3 METHOD: 4 SYSTEM: 5 COMPONENT:
F: Forced A: Equipment Failure (Explain) 1: Manual Exhibit G - Instructions Exhibit I: Same Source S: Scheduled B: Maintenance or Test 2: Manual Scram for preparation of data C: Refueling 3: Automatic Scram entry sheets for Licensee D: Regulatory Restriction 4: Other (Explain) Event Report (LER) File E: Operator Training and (NUREG 0161)
License Examination F: Administrative G: Operational Error (Explain)
H: Other (Explain)
0 11
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