ML20206D991

Monthly Operating Rept for Mar 1986

ML20206D991
Person / Time
Site:	Yankee Rowe
Issue date:	03/31/1986
From:	Heider L, Whipple S YANKEE ATOMIC ELECTRIC CO.
To:	NRC OFFICE OF RESOURCE MANAGEMENT (ORM)
References
86-03, 86-3, DCC-86-028, DCC-86-28, FYR-86-039, FYR-86-39, NUDOCS 8606230032
Download: ML20206D991 (6)

Text

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. YANKEE ATOMIC NUCLEAR POWER STATION NONTHLY STATISTICAL REPORT 86-03 l FOR THE MONTH OF MARCH 1986 i

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OPERATINS DATA REPORT DOCKET NO. 50-29 DATE 860403 COMPLETED BY S. WHIPPLE TELEPHONE (617) 872-8100 OPERATING STATUS

1. Unit Nase: Yankee Rowe

2. Reporting Peried: March,1986

3. Licensed Thersal Power (MWt): 600

4. Naseplate Rating (6ross MWe): 185

5. Design Electrical Rating (Net MWe): 175

6. Marisue Dependable Capacity (Gross MWe): 180

7. Maximus Dependable Capa:ity (Net MWe): 167

8. If Changes Occur in Capacity Ratings (!tess 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 Cusulative

11. Hours In Reporting Period 744.00 2,160.00 ---

12. Number of Hours Reactor Was Critical 744.00 2,160.00 177,691.48

13. Reactor Reserve Shutdown Hours 0.00 0.00 0.00

14. Hours Generator On-Line 744.00 2,16 .00 172,818.71

15. Unit Reserve Shutdown Hours 0.00 0.00 0.00

16. Gross Thersal Energy 6enerated (MWH) 443,440.00 1,274,119.00 93,954,735.52

17. Bress Electrical Energy Generated (MWH) 136,253.80 391,939.20 28,474,627.00

18. Net Electrical Energy Generated (MWH) 127,786.73 367,321.35 26,643,540.52

19. Unit Service Factor 100.00 100.00 77.67

20. Unit Availability Factor 100.00 100.00 77.67

21. Unit Capacity Factor (Using MDC Net) 102.85 101.83 73.62

22. Unit Capacity Factor (Using DER Net) 98.15 97.17 70.17

23. thit Forced Outage Rate 0.00 0.00 5.18

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

.- ...- - =.....- - ....-- . ...... . ..... . .. ....................

25. If Shutdown At End of Report Period, Estiaated Date of Startup:  ;

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26. Units in Test Status (Prior to Consercial Operation): Forecast Achieved ,

I INITIAL CRITICAllTY I INITIAL ELECTRICITY l COMMERCliL DPERATION l

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AVERA6E DAILY IMIT POWER LEVEL i

i DOCKET NO. 50-29 UNIT YANKEE ROWE

- DA7E 860403 0MPLETED BY S. WHIPPLE 1

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I i MONTH MARCH,1986 DAY AVERA6E DAILY POWER LEVEL DAY AVERA6E DAILY POWER LEVEL i

(MWe-Net) (Mue-Net)

!  ! 172.1 17 172.4 3 2 172.4 18 172.5 l 3 172.5  !? 172.4

4 172.3 20 172.9

) 5 172.2 N 172.8

! 6 172.2 22 151.0 7 172.3 23 172.8 l

2 8 171.9 24 172.8 I 9 172.2 25 172.9 f 10 172.2 26 172.9

!! 172.0 27 172.9 j 12 172.1 28 172.8 i 13 172.3 29 172.5 4 14 172.3 30 172.5 l 15 172.4 31 172.4 4 16 172.5 i

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l INSTRUCTIONS i

On this forsat, list the average daily unit power level in Mue-Net for each day in the reporting conth.

j Compute to the nearest whole negawatt.

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imli SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-29 UNIT YANKEE RONE  :

REPORT MONTH MARCH,1986 DATE 860403 COMPLETED BY S. WHIPPLE TELEPHONE (617) 872-8100 l

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Method Licensee Cause & Corrective 1 Duration 2 Of Shutting Event Systea Coeponent Action to No. Date Type (Hours) Reason Down Reactor 3 Report i Code 4 Code 5 Prevent Recurrence None I

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I 2 3 4 F: Forced Reason: Method: Exhibit 6-Instructions S: Scheduled A-Equipeent Failure (Explain) 1-Manual for Preparation of Data l B-Maintenance or Test 2-Manual Scras. Entry Sheets for License i C-Refueling 3-Automatic Scras. Event Report (LER) File )

D-Regulatory Restriction 4-Other (Explain) (NURE6-0161)  :

E-Operator Training & Licensed Esasination l

F-Administrative 5 I 6-Operational Error (Explain) Exhibit 1 - Saoe Source l H-Other (Explain) l l

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r-e DOCKET NO. 50-29 UNIT YANKEE R0WE DATE 860403 COMPLETED BY S. WHIPPLE TELEPHONE (617) 872-8100 REPORT MONTH MARCH, 1986

SUMMARY

0F 0FERATINS EIPERIENCES 03/22/86 Throttle valve and NRV exercise.

Full pcuer operation for the rest of the sonth.

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I r Tc'opho"' (6 ") 8 ' - 'oo YANKEE ATOMIC ELECTRIC COMPANY TWX 710 380-7619

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1671 Worcester Road, Framingham, Massachusetts 01701 DCC 86-028 b 5C$il I

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April 3, 1986 17.R.4.2 FYR 86-039 United States Nuclear Regulatory Commission Director, Office of Management Information and Program Control Washington, D. C. 20555

Dear Sir:

Submitted herewith is the Monthly Statistical Report for the Yankee Atomic Power Station for the month of March 1986.

Very truly yours, YANKEE AT0!!IC ELECTRIC COMPANY t

p//as]W L. H. Heider Vice President / Manager of Operations LHH/kmc cc: Region I Office of Inspection & Enforcement i

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