ML20217A925

Monthly Operating Rept for Aug 1997 for Maine Yankee

ML20217A925
Person / Time
Site:	Maine Yankee
Issue date:	08/31/1997
From:	Stewart Bailey, Hebert J Maine Yankee
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
JRH-97-202, MN-97-106, NUDOCS 9709230094
Download: ML20217A925 (4)

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MaineYankee AELI ABLE ELET AICITY SINCE 1972 329 BATH ROAD + BRUNSWICK MAINE 04011 * (207) 798-4100 September 16,1997 MN-97-106 JRH-97-202 UNITED STATES NUCLEAR REGULATORY COMMISSION Attention: Document Control Desk Washington, DC 20555

References:

(a) License No. DPR-36 (Docket No. 50-309)

(b) NUREG 0020, Licensed Operating Reactor Status Summary Report

Subject:

Maine Yankee Monthly Statistical Report - August 1997 Gentlemen:

Enclosed please find the August 1997 Monthly Statistical Report for Maine Yankee, if you have any questions, please do not hesitate to contact me.

Very truly yours, James R. Hebert, Manager Regulatory Affairs Enclosures f

t c: Mr. Hubert Miller Mr. J. T. Yerokun h i Mr. Daniel H. Dorman Mr. Patrick J. Dostie Mr. Uldis Vanags 9709230094 970831 PDR ADOCK 05000309-R PDR lllEllllllllli,EllllllHl!

L:\97MN\97106.WPD

a OPERATING DATA REPORT Docket No.: 50-309 Date: 16/Sep/97 Completed By: S. J. BAILEY Telephone 207-798-4241

1. Unit Name....................................... Maine Yankee

2. Reporting Period................................ August 1997

3. Licensed Thermal Power (MWt).................... 2700

4. Nameplate Rating (Gross MWe).................... 920

5. Design Electrical Rating (Net NWe).............. 670

6. Maximum Dependable Capacity (Gross NWe)......... 900

7. Maximum Dependable Capacity (Net MWe)........... 860

8. If Changes in capacity Ratings (Itenc Number 3-7)

Since Last Report, Give Reasons:

NO CHANGES

9. Power Level to Which Restricted, if Any (Net MWe)

10. Reasons for Restrictions, if Any THIS HONTH YEAR-TO-DATE CUMULATIVE

11. Hours In Reporting Period 744.00 5.831.00

12. Number of Hours Reactor Was Critical........... 0.00 0.00 163.902.19

13. Reactor Reserve Shutdown Hours.................. 0.00 0.00 0.00 if. Hours Generator On-line.. 0.00 0.00 159.020.30

15. Unit Reserve Shutdown Hours.................. 0.00 0.00 0.00

16. Gross Thermal Energy Generated (HWH)........ 0.00 0.00 377.611.152.00

17. Gross Electrical Energy

-Generated (MWH)........ 0.00 0.00 124.570,384.00

18. Net Electrical Energy Generated (MWH)........ 0.00 0.00 119.543.416.00

19. Unit Service Factor...... 0.00 0.00 73.09

20. Unit Availabilty Factor.. 0.00 0.00 73.09

21. Unit Capacity Factor (Using HDC Net)........ 0.00 0.00 67.83

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

66.41

23. Unit Forced Outage Rate.. 0.00 100.00 8.99

24. Shutdowns Scheduled Over Next 6 Months: NONE

25. If Shutdown at End of Report Period, Estimated Date of Startup NONE

AVERAGE DAILY UNIT POWER LEVEL FOR AUGUST 1997 Docket No.: 50-309 Unit Maine Yankee Date: 16/Sep/97 Completed By: S. J. BAILEY Telephone: 297-798-4241 DOy Avg. Daily Power Level Day Avg. Daily Power Level (NWe-Net) (NWe-Net) 1 .................... 9 16 .................... 9 2 .................... 9 17 .................... 0 3 .................... 9 18 .................... 0 4 .................... 9 19 .................... 0 5 .................... 0 20 .................... e 6 .................... 0 21 .................... 0 7 .................... 8 22 .................... 9 8 .................... 9 23 .................... 0 9 .................... 0 24 .................... 0 le .................... 0 25 .................... 0 11 .................... 9 26 .................... 0 12 .................... 0 27 .................... 0 13 .................... 0 28 .................... 0 14 .................... 9 29 .................... 0 15 .................... 9 39 .................... 0 31 .................... O I

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Docket No 50-309 Unit Name: Maine Yankee Date: 09161997 Completed By: S.J. Bailey Telephone: 207-798-4241 Report Months August, 1997 NARRATIVE

SUMMARY

OP OPERATING EXPERIENCES On August 7, 1997, Maine Yankee submitted certification to the MRC to permanently cease operation a at the plant and to certify that the nuclear fuel had been permanently removed from the reactor. With these certifications, the Maine Yankee 10CFR50 license no longer authorizes operation of the reactor.

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