ML020650006

January 2002 Monthly Operating Report for Pilgrim Nuclear Power Station

ML020650006
Person / Time
Site:	Pilgrim
Issue date:	02/15/2002
From:	Riggs W Entergy Nuclear Generation Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
2.02.009
Download: ML020650006 (3)

Text

a Entergy

- Entergy Nuclear Generation Co.

Pilgrim Station 600 Rocky Hill Road Plymouth, MA 02360 William J. Riggs Director, Nuclear Assessment February 15, 2002 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555

SUBJECT:

Entergy Nuclear Generation Company Pilgrim Nuclear Power Station Docket No. 50-293 JANUARY 2001 Monthly Operating Report LETTER NUMBER: 2.02.009

Dear Sir or Madam:

In accordance with Pilgrim Nuclear Power Station Technical Specification 5.6.4, the operational status summary for Pilgrim Nuclear Power Station is provided in the attachment for your information and planning. Should you have questions or comments concerning this report, please contact Jeff Rogers, at (508) 830-8110.

Sincerely,

-ý'W.J.Riggs JLR/jbb

Attachment:

JANUARY 2001 Monthly Operating Report cc: Mr. Hubert Miller Regional Administrator, Region I U.S. Nuclear Regulatory Commission 475 Allendale Road King of Prussia, PA 19406 Senior Resident Inspector 4%

202009

Attachment OPERATING DATA REPORT DOCKET NO. 50-293 NAME: Pilgrim COMPLETED BY: J. L. Rogers TELEPHONE: (508) 830-8110 REPORT MONTH: JANUARY 2001 OPERATING STATUS NOTES

1. Unit Name PILGRIM 1

2. Reporting Period JANUARY 2001

3. Licensed Thermal Power (MWt) 1998

4. Nameplate Rating (Gross MWe) 678

5. Design Electrical Rating (Net MWe) 655

6. Maximum Dependable Capacity (Gross MWe) 680

7. Maximum Dependable Capacity (Net MWe) 653

8. If Changes Occur in Capacity Ratings (Items 3 through 7) Since Last Report, Give Reasons:

No changes.

9. Power Level To Which Restricted, If Any (Net MWe): None

10. Reasons For Restrictions, If Any: N/A THIS MONTH YR-TO-DATE CUMULATIVE

11. Hours in Reporting Period 744.0 744.0 255,504.0

12. Hours Reactor Critical 744.0 744.0 175,219.8

13. Hours Reactor Reserve Shutdown 0.0 0.0 0.0

14. Hours Generator On-Line 744.0 744.0 169,999.8

15. Hours Unit Reserve Shutdown 0.0 0.0 0.0

16. Gross Thermal Energy Generated (MWH) 1,472,160.0 1,472,160.0 309,562,388.4

17. Gross Electrical Energy Generated (MWH) 517,050.0 517,050.0 105,453,544.0

18. Net Electrical Energy Generated (MWH) 497,784.70 497,784.7 101,404,211.7

19. Unit Service Factor 100.0 100.0 66.5

20. Unit Availability Factor 100.0 100.0 66.5

21. Unit Capacity Factor (Using MDC Net) 102.5 102.5 60.8

22. Unit Capacity Factor (Using DER Net) 102.1 102.1 60.6

23. Unit Forced Outage Rate 0.0 0.0 9.8 24 Shutdowns, Scheduled Outages Over Next 6 Months (Type, Date, Duration)

None.

25. If Shutdown at End of Report Period, Estimated Date of Start-Up: Unit Operating 202009

DOCKET NO. 50-293 NAME: Pilgrim COMPLETED BY: J.L. Rogers TELEPHONE: (508) 830-8110 REPORT MONTH: JANUARY 2001 OPERATIONAL

SUMMARY

The plant entered the reporting period at approximately 95 percent core thermal power (CTP) and achieved 100 percent CTP at 0252 hours0.00292 days <br />0.07 hours <br />4.166667e-4 weeks <br />9.5886e-5 months <br /> on January 1. A power reduction to approximately 70 percent CTP was commenced at 0808 hours0.00935 days <br />0.224 hours <br />0.00134 weeks <br />3.07444e-4 months <br /> on January 3 to perform a control rod pattern exchange. Reactor power was restored to 100% core thermal power at 0417 hours0.00483 days <br />0.116 hours <br />6.894841e-4 weeks <br />1.586685e-4 months <br /> on January 4 where it was maintained until 1500 hours0.0174 days <br />0.417 hours <br />0.00248 weeks <br />5.7075e-4 months <br /> on January 31 when reactor power was reduced to approximately 90% to perform control rod exercises. Reactor power was restored to 100 percent CTP at 1723 hours0.0199 days <br />0.479 hours <br />0.00285 weeks <br />6.556015e-4 months <br /> where it was maintained through the end of the reporting period.

UNIT SHUTDOWNS METHOD OF CAUSE/CORRECTIVE ACTION/COMMENTS NO. DATE TYPE DURATION REASON SHUTTING 1 (HOURS) 2 DOWN REACTOR 3

1 2 3 F - Forced A - Equip Failure 1 - Manual S - Scheduled B - Main or Test 2 - Manual Scram C - Refueling 3 - Auto Scram D - Regulatory Restriction 4 - Continuation E - Operator Training & 5 - Other License Examination F- Admin G - Operation Error H - Other 202009