ML20049J852

Monthly Operating Rept for Nov 1981

ML20049J852
Person / Time
Site:	Yankee Rowe
Issue date:	12/10/1981
From:	Doyle A YANKEE ATOMIC ELECTRIC CO.
To:
Shared Package
ML20049J850	List: ML20049J849 ML20049J852
References
NUDOCS 8203290158
Download: ML20049J852 (5)

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i YANKEE ATOMIC NUCLEAR POWER STATION i

MONTHLY STATISTICAL REPORT 81-11 FOR THE MONTH OF NOVEMBER,1981 t

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i 8203290158 811210 PDR ADOCK 05000029 PDR R

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i OPERATING DATA REPORT DOCKET NO.

50-29 i

DATE 811210 COMPLETED BY A E.Doyle TELEPHONE 617-872-8100 X2390 OPERATING STATUS Notes Yankee Rowe

1. Unit Name:

Nnvamhar 10A1 Power level restricted by

2. Reporting Period:

600 installation of baffle

3. Licensed Thermal Power (MWt):

185 plates in turbine.

4. Namepiste Rating (Gross MWe):

175 S. Design Electrical Rsting(Net MWe):

180

6. Maximum Dependsble Capacity (Gross MWe):

4 175

7. Maximum Dependable Capacity (Net MWe):

8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report.Give Reascns:

150 MWe

9. Power Level To Which Restricted. If Any (Net MWe):

See Notes

10. Ressons For Restrictions.If Any:

This Month

.Yr to.Date Cumu!stive 720.00 8,016.00

11. Hours In Reporting Period 720.00 5.852.87 146.187.15

12. Number Of Hours Reactor Was Critical 0.00 0.00 0.00

13. Resetor Reserve Shutdown Hours 14, Hours Generator On.Line 720.00 5.774.77 141.716.50

15. Unit Reserve Shutdown Hours 0.00 0.00 0.00

16. Gross Therms! Energy Generated (MWH) 474.950 on 3.186.541.71 76.060.324.52 111.77R.Rn R1R 310.10 71 ??1.4so.Rn

17. Gross Electriesl Energy Generated (MWH) 105,529.48 776.826.97 21.734.936.66

18. Net Electrical Energy Generated (MWH) 100.00 72.04 76.81

19. Unit Service Factor 100.00 72.04 76.81

20. Unit Availability Factor 83.75 55.1R 69.38

31. Unit Capacity Factor (Using MDC Net) 83.75 55.38 69.18

22. Unit Capscity Factor (Using DER Net) 0.00 1.6s 5.23

23. Unit Forced Outage Rate

34. Shutdowns Scheduled Over Next 6 Months (Type. Date.and Duration of Each1:

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

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

Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION (4/77)

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AVERAGE DAILY UNIT POWER LEVEL i

DOCKET NO. 50-29 UNIT Yankee Rowe DATE 811210 COMPLETED BY A. E. Doyle TELEPHONE 617-872-8100 X239@

MONT11 NOVEMBER, 1981 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(Mwe. Net)

I 146.2 17 146.5 2

146.4 14 6. 3 18 3

146.7 19 146.7 4

147.0 20 146.6 5

147.0 21 145.2 6

146.9 146.8 22 7

147.0 23 147 1 8

139.5 147.2 24 9

147.3 25 146.8 10 147.4 26 146 7 Ii 147.3 27 146,9 12 147.3 28 146.7 13 147.4 29 146.8 14 147 1 30 146.9 15 146.8 3,

16 146.6 INSTRUCTIONS On this format. list the average daily unit power levelin MWe Net for each day in the reporting month. Compute to the nearest whole megswatt.

(9/77) l i

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j UNITSilUTDOWNS AND POWER REDUCTIONS DOCKET NO.

50-29 UNITNAnlE Yankee Ipve DATE A11710 REPORT AIONTil NOVEMBER, 1981 COhfPLETED isY A.

E. Doyle TELEPilONE 617-872-8100 X2390 F.

4 mE e

c.

c No.

Date E.

h 3hb L #"$ #

gj Cause & Corrective y

gg 0

sya g3 gg Action in vent ymg Repor: #

vi o C-E g

Psevent Recurrence 6

NONE N/A N/A N/A N/A N/A N/A N/A N/A N/A I

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F: Forced Iteason:

4 Method:

S: Scheduled A Equipment Failure (Explain) 1 Manual Exhibit G Insieuctions f14taintenance or Test for Picparation of Data 2 Manual Scram.

Entry Sheces for Liecusee C Refueling 3-Aulumatic Scram.

Evens Repini(LERI Fde(NUREG.

D Regulaieny Restriction 4-Other (Explain) 0161)

E Opciator Training & License Examination F Adminisisative G Operational 1:ssor (limplain) 5

('s/17)

Il-Othes (limpl sin)

Exhihis 1 Same Source

J DOCKET NO.

50-29 UNIT Yankee Rowe DATE 811210 COMPLETED BY A. E. Doyle TELEPHONE 617-872-8100 X2390 REPORT MONTH NovvMarn_ 1981 StMIARY OF OPERATING EXPERIENCES 11/8 At 0016 hours1.851852e-4 days <br />0.00444 hours <br />2.645503e-5 weeks <br />6.088e-6 months <br /> a load reduction commenced for monthly throttle and control valve exercise.

At 0240 hours0.00278 days <br />0.0667 hours <br />3.968254e-4 weeks <br />9.132e-5 months <br /> Procedure OP-4225, " Turbine Throttle and Control Valve Surveillance Test", was completed.

At 0430 hours0.00498 days <br />0.119 hours <br />7.109788e-4 weeks <br />1.63615e-4 months <br /> commenced a load increase.

At 1100 hours0.0127 days <br />0.306 hours <br />0.00182 weeks <br />4.1855e-4 months <br /> the plant was at full allowable power.

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