ML20215F103

Monthly Operating Rept for May 1987

ML20215F103
Person / Time
Site:	Yankee Rowe
Issue date:	05/31/1987
From:	Heider L, Whipple S YANKEE ATOMIC ELECTRIC CO.
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
FYR-87-064, FYR-87-64, NUDOCS 8706220241
Download: ML20215F103 (6)

Text

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YANKEE ATOMIC NUCLEAR POWER STATION MONTHLY STATISTICAL REPORT 87-05 FOR THE MONTH OF MAY, 1987 1

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B706220241 870531ADOCK 05000029 PDR PDR R

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06/15/87 Page 1

OPERATINS DATA REPORT j

l DOCKET NO.

50-29 J

DATE B70612 COMPLETED BY S. WHIPPLE TELEPHDNE (617) 872-8100 i

k DPERATINS STATUS v

1, Unit Name: Yankee Rowe 2.

Reporting Period: May,1987 j

3.

Lice 1 sed Thereal Power (MWt):

600

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4.

Naseplate Rating (6ross MWe):

185 5.

Design Electrical Rating (Net MWe):

175 6.

Maximus Dependable Capacity (Gross MWe): 180 7.

Maxinus Dependable Capacity (Net MWe):

167 8.

Il Changes Occur in Capacity Ratings (Itess Number 3 Through 7) Since Last Report, Sive Reasons:

...=

==-

9.

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

10. Reasons For Restrictions. If Any:

This Month Yr.-to-Date Cuaulative

!!. Hours In Reporting Period 744.00 3,623.00

12. Nuaber of Hours Reactor Was Critical 31.47 2,865.70 186,730,70 s

13. Reactor Reserve Shutdown Hours 0.00 0.00 0.00

14. Hours Benerator On-Line 31.00 2,854.23 181,835.18

15. Unit Reserve Shutdown Hours 0.00 0.00 0.00

16. Bross Thereal Energy Generated (MWH) 12,598.70 1,585,015.70 99,166,961.22

17. Gross Electrical Energy Generated (MWH) 3,651.30 480,914.10 30,050,458.70

.ta. Het Electrical Energy Generated (MWH) 3,332.28 448,976.19 28,117,916.39

19. Unit Service Factor 4.17 78.78 78.13

20. Unit Availability Factor 4.17 78.78 78.13 21, Unit Capacity Factor (Using MDC Net) 2.68 74.21 74.20

22. Unit Capacity Factor (Using DER Net) 2.56 70.81 70.72

23. Unit Forced Outage Rate 0.00 1.92 5.18

24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each): Core 19 Refueling: May 2, 1987; 6 weeks.

25. If Shutdown At End of Report Period, Estiaated Date of Startup: June 26, 1987

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26. Units In Test Status (Prior to Consercial Operation):

Forecast Achieved INITIAL CRITICALITY IN111AL ELECTRICITY COMMERCIAL OPERAT10N

4 AVERABE DAILY UNii PONER LEVEL DDCKET NO.

50-29 UNIT YANKEE RDWE DATE 870612 COMPLETED BY S. WHIPPLE TELEPHONE (617) 872-B100 MONTH MAY,1987 DAY AVERA6E DAILY POWER LEVEL DAY AVERABE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 1 121.96 17 0

2 16.99 10 0

3 0

19 0

4 0

20 0

5 0

21 0

6 0

22 0

7 0

23 0

0 0

24 0

9 0

25 0

10 0

26 0

0 27 0

12 0

28 0

13 0

29 0

14 0

30 0

15 0

31 0

16 0

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

Cospute to the nearest whole negawatt.

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UNii SHUTDONNS AND PONER REDUCTIONS DDCLET NO.

50-29 UNIT YANtEE RDWE REPORT MONTH MAY,1987 DATE B70612 COMPLETEDBY S. NHIPPLE TELEPHONE (617) 872-B100 ri I

Method Licensee Cause & Corrective i

Duration 2 Of Shutting Event Systea Component Action to j

No.

Date Type (Hours) Reason Down Reactor 3 Report i Code 4 Code 5 Prevent Recurrence j

87-2 5/2/87 5

713 C

1 N/A N/A N/A Core XII Refueling.

1 1

1 4

I 2

3 4

F: Forced Reason:

Method:

Exhibit 6-Instructions 6: Scheduled A-Equipeent Failure (Explain) 1-Manual for Preparation of Data B-Maintenance or Test 2-Manual Scras.

Entry Sheets for License C-Refueling 3-Autosatic Scras.

Event Report (LER) File D-Re0ulatoryRestriction 4-Other (Explain)

(NUREG-0161)

E-Operator Training & Licensed Erasination F-Administrative 5

6-Operational Error (Explain)

Exhibit 1 - Saee Source H-Other (Explain)

DOCtET NO.

W 29 UNIT YANKEE RDWE I

DATE 870612 COMPLETED BY S. N1PPLE TELEPHDNE 1617) 872-B100 I

REPORT MDNTH MAY,1987

SUMMARY

OF OPERATING EXPERIENCES Generator of f-line for refueling: May 2, 1987; (700 Reactor Shutdown for refueling: May 2, 1987; 0720 l

Telephor)2 (617) 872 8100 TWX 710 3807619 YANKEE ATOMIC ELECTRIC COMPANY 17.R4.2 A'-

1671 Worcester Road, framingham, Massachusetts 01701

• YANKEE

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June 12, 1987 w

FYR 87-064 United States Nuclear Regulatory Commission Document Control Desk Washington, DC 20555

Dear Sir:

Submitted herewith is the monthly Statistical Report for the Yankee Atomic Power Station for the month of May, 1987.

Very truly yours, YANKEE ATOMIC ELECTRIC COMPANY N Yb L. 'H. Efeider Vice President / Manager of Operations LHH/gbc Enclosure cc: Region I Resident Inspector - YNPS

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