ML20051B653

Monthly Operating Rept for Mar 1982

ML20051B653
Person / Time
Site:	Yankee Rowe
Issue date:	04/12/1982
From:	Doyle A YANKEE ATOMIC ELECTRIC CO.
To:
Shared Package
ML20051B554	List: ML20051B532 ML20051B653
References
NUDOCS 8205140520
Download: ML20051B653 (5)

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YANKEE ATOMIC NUCLEAR POWER STATION MONTHLY STATISTICAL REPORT 82-3 FOR THE MONTH OF MARCH,1982 8205140520 920412 DR ADOCK 05000 c

v OPERATING DATA REPORT 50-29 DOCKET NO.

DATE R20412 COMPLETED BY A E.Doyle TELEPHONE 617-872-8100-X2390 OPERATING STATUS Notes Yankee-Rowe

1. Unit Name:

March, 1982 Power level restricted by

2. Reporting Period:

600

3. Licensed Thermal Power (MWt):

g 185

4. Narr.episte Rating (Gross MWe):

plates in turbine.

175 S. Design Electrical Rating (Net MWe):

180

6. Maximum Dependable Capseity (Gross MWe):

175

7. Maximum Dependable Capacity (Net MWe):

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

150 MWe

' 9. Power Lese!To Which Restricted,1f Any (Net MWe):

See notes

10. Ressons For Restrictions.If Any:

This Month Yr..to.Date Cumulative 744.00 2,160.00

!!. Hours in Reporting Period 744.00_

2.160.00 149.091.15

12. Number Of Hours Resetor Was Critics!

0.00 0.00 0.00

13. Resetor Reserse Shutdown Hours 7AA nn.

2.160.00 144.640.50

14. Hours Generator On.I.ine 0.00 0.00 0.00

15. Unit Reserve Shutdown Hours 439.651.00 1.279.799.00 77.784.732.52

16. CrossTherms! Energy Generated (MWH)

_ 3,670,255.00 2

113.052.90_

330,551.30

17. Gross Electrics! Energy Generated (MWH) 104,998.03_

307,125.91 22,150,219.59

18. Net Electrical Energy Generated (MWH) 100.00.

100.00 77.17

19. Unit Service Factor 100.00.

100.00 77.17

20. Unit Availability Factor 80.64 81.25 69.58

21. Unit Capacity Factor (Using MDC Net) 80.64 81.25 69.58

22. Unit Capacity Factor (Using DER Net) 0.00 0.00 5.13

23. Unit Forced Outage Rate

24. Shutdowns Scheduled Over Next 6 Months (Type.Date.snd Duration of Esch!:

Core XVI thirteen-week Refueling / Maintenance Shutdown is scheduled to begin September 11, 1982.

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

Forecast Achieved

26. Units in Test Status (Prior to Commereis! O erstion):

f INITIAL CRITICA LITY INITIA L ELECTRICITY COMMERCIAL OPERATION

@/77)

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AYER/.GE DAILY UNIT POWER LEVEL DOCKET NO. 50-29 UNIT Yankee-Rowe DATE 820412 A.E. Do$ e COMPLETED BY TELEPHONE _617-872-8100-X2 39(

MONTH MARCH. 1982 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe Net)

(MWe-Net) 3 143.9 142.8 37 2

143.9 33 142.7 3

143.4 39 142.8 4

143.I 20 142.0 5

142.5 21 82.3 142.5 6

22 139.8 7

142 8 23 143.5 8

143.0 24 143.4

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9 143.5 25 143.3 10 143.6 26 143.5 11 143.7 27 143.5 12 143.5 28 143.4 13 143.3 29 143.5 14 143.1 30 143.4 IS 142.9 143.5 33 l

16 142.8 INSTRUCTIONS On this forrnat. list the average daily unit power levelin MWe Net for each day in the reporting inonth. Compute to the nearest whole inegawatt, (9/77)

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UNITSilUTDOWNS AND POWER REDUCTIONS DOCKET NO.

50-29 UNIT NAME Yankee-Rowe c

DATE 870412 REPORT AIONTil MARCil, 1982 COMPLETED BY A.E.

Doyle TELEPilONE 617-872-8100-x2390 i

43 c

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,.c X Licensec c%,

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Cause & Cussective No.

Daic

• g 3g g

,gg5 Event u3 03 Action lo c$ 5 5

jisg Report

• AO i

yU Prevent itecurrente t5 1

820321 S

0.0 B-4 N/A N/A N/A Power reduction of >20% for a 24-hour period resulted to allow completion of condenser water box tube cleaning and other preventative maintenance

items, a

1 I

I 2

3 F: Foned Reason:

4 Methud:

Exhibis C Instructiinis S: Sclieduled A Einipment Failure (Emplain) 1 Manual

11. Maintenance of Test for Pacparation of Data 7 Manual Scrain.

Entry Sliccis fus Licensee C Rcfueling 3 Automatic Scram.

Eveni Repost (Liini File INUREG.

D Itegulaieny Resiriction 4-Other (Emplain) 0161)

E Opciator Training & License Examination F Ailminisisative G Ogmasiinial 1. :..:(limplain) 5 08/77)

Il Olhes (limplain)

Enhibit I Same Sonsec

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DOCKET NO.

50-29 UNIT Yankee-Rowe DATE 820412 COMP 1.ETED BY A.E. Doyle TELEPHONE 617-872-8100-X2390 REPORT NONTH MARCH, 1982 SU't!ARY OF OPERATING EXPERIENCES 3/21 At 0000 hours0 days <br />0 hours <br />0 weeks <br />0 months <br /> a load reduction was commenced to perform Non-Return Valve, Turbine Throttle Valve, and Turbine Control Valve exercises as well as cleaning Condenser West Water Box and Pump maintenance. At 0600 hours0.00694 days <br />0.167 hours <br />9.920635e-4 weeks <br />2.283e-4 months <br /> plant load had been reduced to approximately 80 MWe.

At 2300 hours0.0266 days <br />0.639 hours <br />0.0038 weeks <br />8.7515e-4 months <br /> all main-tenance items were completed, and an increase in plant load began.

3/22 At 0430 hours0.00498 days <br />0.119 hours <br />7.109788e-4 weeks <br />1.63615e-4 months <br />, the plant was operating at fuli power.

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