ML20062F759

Monthly Operating Rept for June 1982

ML20062F759
Person / Time
Site:	Maine Yankee
Issue date:	07/09/1982
From:	Doyle A Maine Yankee
To:
Shared Package
ML20062F748	List: ML20062F744 ML20062F759
References
NUDOCS 8208120132
Download: ML20062F759 (5)

Text

.

MAINE YANKEE NUCLEAR POWER STATION MONTHLY STATISTICAL REPORT 82-6 FOR THE MONTH OF JUNE,1982 8208120132 820709 PDR ADOCK 05000309 R

PDR

OPERATING DATA REPORT DOCKET NO. 50-309 DATE H20709 COMPLETED BY A.E.

Dovle TELEPHONE f617) H72-8100 X239 OPERATING ST ATUS Maine Yankee Notes

1. Unit Name:

2. Reporting Period:

aune. 19R >

Po d msMM W

3. Licensed Thermal Power (MWt):

2639

4. Narneplate Rating (Gross MWe):

pressure turbine.

5

5. Design Electrical Rating (Net MWe):

850

6. Maximum Dependable Capacity (Gross MWe):

810

7. Maximum Dependable Capacity (Net MWe):

8. If Changes Occur in Capacity Ratings (!tems Number 3 Through 7) Since List Report. Gise Reasons:

835 Mwe (=97s)

9. Power Lese! To Which Restricted.lf Any (Net MWe):

See N tes

10. Reasons For Restrictions. If Any:

This Month Yr.. o.Date Cumulative 720.00 4,343.00

11. Hours In Reporting Period 705.50 3,757.00 68,665.64

12. Number Of Hours Reactor Was Critical

13. Reactor Resene Shutdown Hours 0.00 0.00 0.00

14. Hours Generator On.Line 696 60 3.665.00 66.375.63

15. Urdt Reserve Shutdown Hours 0.00 0.00 0.00

16. Cross Thermal Energy Generated (MWH) 1,755,880.00 9,122,622.00 145,215,852.00

17. Gross Electrical Energy Generated (MWil) 562,380.00 2,949,570.00 47,619,320.00

18. Net E!ectrical Energy Generated (MWH) 536,119.00 2,R11,299.00 45,254,565.00 96.75 84.39 78.54

19. Unit Service Factor 96.75 84.39 78.54

20. Unit Availability Factor 91.93 79.92 68.64

21. Unit Capacity Factor (Using MDC Net)

I

22. Unit Capacity Factor (Using DER Net) 90.26 78.46 66.58

23. Unit Forced Outage Rate 0.00 2.91 6.78

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

Refueling outage scheduled for late September thru early December.

25. If Shut Down At End Of Report Period. Estimated Date of Startup:

26. Units in Test Status (Prior to Commercial Operation):

Forecast Achiesed INITIA L CRITICALITY INITIA L ELECTRICITY COMM ERCIAL OPERATION

'(9/77)

)

AVERAGE DAILY UNIT POWER LEVEL o

DOCKET NO.

50-309 UNIT -Maine Yankee DATE 820709 COMPLETED BY A.E. Doyle TELEPHONE 1617)B72-8100 X239i MONTH Jtitm, 1982 DAY AVERAGE DAILY POWER LEVEL DAY AVER AGE DAILY POWER LEVEL (MWe Net)

(MWe Net) g 785 37 782 786 785 gg 2

782 3

39 779 86 4

784 20 828 3

787 21 748 6

747 22 785.

786 7

23 790 781 g

24 781 789 9

25 783 641 10 26 764 781 g3 27 23 788 33 28 33 544 787 29 830 14 30 7R2 742 I5 3,

16 784 INSTRUCTIONS On this format. list the average daily unit power leselin MWe Net for each day in the reporting month. Compute to the nearest whole rnegawait.

(9/77)

UNITSilUTDOWNS AND POWER REDUCTIONS DOCKET NO.

50-309 UNIT NAhlE Maine Yankee DATE 704 REPORT AIONT!! JtRm.1982 COMPLETED !!Y A.E.Doyle TELErl!ONE (617) 872-8100 X2390 J

,$g

}

c

$,Y Ii Licensee

,E-r, j1t Cause & Curreceive No.

Date g

3g

.8 s &

Eveni

-y e-Action in g

H

$E 5'

5gc Report

• mV gu Prevent itecurrence O

e 6

8-82-6 820611 S

23.4 A

1 NA CH VALVEX-H Manual shutdown completed to repair Main Feedwater Reg. valves.

L.R.

820626 S

O B

4 NA HA JALVEX-C Load reduction for turbine valve to 75%

testing.

\\

~.-.

~

l

.2 3

F: F.nsed

- !!cason:

4 Method:

Eminbit G-Instructions 5: Sdieduled A Equipment Failure (Explain)

I Manual for Picparation of Data D. Maintenance or Test 7-Manual Scram.

Entry Sheets lor I.ieensee C Iterncling -

3 Antyniatic Scrain.

Even: Iterini (Llilt! File tNUltEG.

~ D.Itegulatniy itesitiction 4-Other (Explain) 0161)

E-Opciator Tiaining & License Esamination 12 Administeative G Opesaiinnal twie (limpf tul 5

N pf/17)

Il Oihes (Expl.iin F Emlut.ii ! Same Source S

-%1

o h

r or DOCKET NO.

50-309 UNIT Maine Yankee DATE 820709

- 1 j

COMPLETED BY A.E. Doyle TELEPHONE (617) 872-8100 X2390 i

REPORT MONTH JUNE, 1982 SU MARY OF OPERATING EXPERIENCES The plant was at full power at the beginning of the month.

On June lith, a manual unit shutdown was initiated to repair the Main Feedwater Raegulating Valves. 'Ihe plant returned to full power on June 13th.

On June 26th, a load reduction to 75% was completed for turbine valve testing. The plant returned to full power on June 27th.

The plant was at full power at the end of the month.

?

e A

l j

l c

..-.