ML20136G744

Monthly Operating Rept for Oct 1985

ML20136G744
Person / Time
Site:	Yankee Rowe
Issue date:	10/31/1985
From:	Heider L, Whipple S YANKEE ATOMIC ELECTRIC CO.
To:	NRC OFFICE OF RESOURCE MANAGEMENT (ORM)
References
FYR-85-129, NUDOCS 8601080458
Download: ML20136G744 (6)

Text

s O "Y YANKEE ATOMIC NUCLEAR POWER STATION MONTHLY STATISTICAL REPORT 85-10 FOR THE MONTH OF.0CTOBER 1985 c

l 8601080458 851031 1

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ADOCK 05000029 PDR gd tje L .

OPERATING DATA REPORT DOCKET NO. 50-29 DATE 851113 COMPLETED BY S. WHIPPLE TELEPHONE (617) 872-8100 DPERATING STATUS

1. Unit Nase: Yankee Rome

2. Reporting Period: October,1985

3. Licensed Thermal Power (MWt): 600

4. Naseplate Rating (6ross Mde): 185

5. Design Electrical Rating (Net MWe): 175

6. Marious Dependable Capacity (Bross MWe): 180

7. Marisue Dependable Capacity (Net MWe): 167

8. If Changes Occur in Capacity Ratings (itees Number 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 Yr.-to-Date Cuaulative

11. Hours In Reporting Period 744.00 7,295.M -

12. Number of Hours Reactor Was Criti:al 439.20 6,990.20 174,913.30

13. Reactor Reserve Shutdown Hours 0.00 0.M 0.M

14. Hours Generator On-Line 438.75 6,989.75 170,174.17.

15. Unit Reserve Shutdown Hours 0.M 0.00 -0.00

16. Gross Thereal Energy Generated (MWH) 193,099.00 3,952,952.M 92,443,604.52

17. Gross Electrical Energy Generated (MWH) 56,170.00 1,191,869.90 28,010,673.20

18. Net Electrical Energy Generated (MWH) 51,697.66 1,114,907.71 26,209,458.16

19. Unit Service Factor- 58.97 95.82 77.75

20. Unit Availability Factor 58.97 95.82 77.75

21. Unit Capacity Factor (Using MDC Net) 41.61 91.52 73.66

22. Unit Capacity Factor (Using DER Net) 39.71 87.33 70.20

23. Unit Forced Outage Rate 0.00 0.00 5.26

24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

Core IVIII Refueling - October 19, 1995 - 6 weeks

25. If Shutdoun At End of Report Period, Estisated Date of Startup: Noveeber 30, 1985

26. Units In Test Status (Prior to Coseercial Operation): Forecast Achieved INITIAL CRITICALITY l

INITIAL ELECTRICITY l COMMERCIAL OPERAT!DN l

AVERA6E DAILY UNIT POWER LEVEL DOCKET NO. 50-29 UNIT YANKEE R0WE DATE B51113 COMPLETED BY S. WH1PPLE TELEPHONE (617) 872-8100 i

MONTH OCTOBER,1985 DAY AVERA6E DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Met) (MWe-Net) 1 124.7 17  !!3.7 2 124.1 18 113.2 3 123.4 19 4.5 4 122.7 20 0

5 122.1 21 0 6 121.5 22 0 7 120.8 23 0 i 8 120.1 24 0 1

9 119.2 25 0 10 118.5 26 0 11  !!7.7 27 0 12  !!7.0 28 0 13 116.2 29 0 14  !!5.4 30 0

.15  !!4.6 31 0 16  !!4.1 INSTRUCTIONS On this format, list the average daily unit power level in MWe-Net for each day in the reporting month.

Compute to the nearest whole negawatt.

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, UNIT SHUT >)NNS AND PONER REDUCTIONS DOCKET NO. 50-29 l UNIT YANKEE RONE REPORT MONTH OCTDBER, 1985 DATE 851113 COMPLETED BY S. inflPPLE

, TELEPHONE (617) 872-8100 Method Licensee. Cause & Corrective 1 Duration 2 Of Shutting Event Systea Cosponent Action to No. Date Type (Hours) Reason Down Reactor 3 Report 4. Code 4 Code 5 Prevent Recurrence 85-11 10/19/35 S 313 C 1 N/A N/A N/A Core IVill Refueling t

.1 2 3 4 F: Forced Reason: Method: Exhibit 6-Instructions S: Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of Data 5-Maintenance or Test 2-Manual Scras. Entry Sheets for License C-Refueling 3-Automatic Scras. Event Report (LER) File D-Regulatory Restriction 4-Other (Explain) (NURE6-0161)

E-Operator Training & Licensed Erasination F-Adeinistrative 5 6-Operational Error (Explain) Exhibit ! - Saee Source H-Other (Explain) l ..

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I 80CKET NO, 50-29 UNIT YANKEE RONE DATE 851113 COMPLETED BY S. NH!PPLE 4 TELEPHONE 16171 872-0100 I REPORT MONTH OCTOBER,1985

't StN9tARY OF OPERATING EIPERIENCES L

-10/19/85 Manually shutdoun for Core IVIII Refueling.

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ANKEE ATOMIC ELEGTRIC COMPANY "who"" (6 ' ') 8 ' -' 'oo TWX 710-380-7619

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November 13, 1985 17.R.4.2 FYR 85-129 United States Nuclear Regulatory Commission Director, Office of Management Information and Program Centrol Washington, D.C. 20555

Dear Sir:

Submitted herewith is the Monthly Statistical Report for the Yankee Atomic Power Station for the month of October 1985.

Very truly yours, ,

YANKEE ATOMIC ELECTRIC COMPANY l

L. H. Heider Vice President / Manager of Operations LHH/ba ec: Region 1 Office of Inspection and Enforcement l

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