ML20203A301

Monthly Operating Rept for Jan 1998 for Maine Yankee

ML20203A301
Person / Time
Site:	Maine Yankee
Issue date:	01/31/1998
From:	Stewart Bailey, Zinke G Maine Yankee
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
GAZ-98-10, MN-98-12, NUDOCS 9802230334
Download: ML20203A301 (5)

Text

_,______-_________________.._______________.

MaineYankee P.O. BOA 408

• WISCASSET. MAINE 04578 * (207) 882 6321 February 17,1998 h1N 9812 G AZ-9810 UNITED STATFS NUCLEAR REGULATORY COhihilSSION Attention: Document Control Desk Washington, DC 20555

References:

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

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

Subject:

hiaine Yankee hionthly Statistical Peport - January 1998 Gentlemen:

Enclosed please find the January 1998 hionthly Statistical Report for hiaine Yankee.

If you have any questions, please do not hesitate to contact me.

Very truly yours, Qd, .-

George A. Zinke, h ana_er ,/)

Regulatory Affairs  !

Enclosures

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c: hir, ilubert hiiller hir. R. A. Rasmussen

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hir. Ron Bellamy hir, hiichael T. hiasnik hir, hiichael K. Webb hir. Patrick J. Dostic hir. Uldis Vanags -

9802230334 900131 PDR ADOCK 05000309 i R PDR 1 1

o OPERATING DATA REPORT Docket No.: 50-399 Date: 98/Oct/97 Completed By: S. J. BAILEY Telephone: 297-798-4241

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

2. Reporting Period................................ _JANllA!tY 1998

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

4. Nameplate Rating ( G r o s s NW e ) . . . . . . . . . . . . . . . . . . . . 920

5. Design Electrical Rating (Net NWe).............. 870

6. Maximum Dependable capacity (Gross HWe)......... 900

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

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

Since Last Report, Give Reasons:

NO CHANGE 1 _

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

10. Reasons for Restrictions, if Any: .

THIS HONTH YEAR-TO-DATE CUMULATIVM

11. Hours In Reporting Period 720.00 7.296.00

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

13. Reactor Reserve Shutdown Hours.................. 6.00 ( '4, 0.00

14. Hours Generator On-line.. 0.00 e.s ,,

159.020.30

15. Unit Reserve Shutdown Hours.................. e.00 0.00 0.00

16. Gross Thermal Energy Generated (HWH)........ e.ee e.00 377.611.152.00

17. Gross Electrical Energy Generated (MWH)........ 0.00 e.ee 124.570.384.00

18. Net Electrical Energy Generated (HWH).... ... 0.00 _

e.00 119.543.416.00

19. Unit Service Facto r. . . . . . 0.00 0.00 72.60

20. Unit Availabilty Factor., 0.00 e 00 72.60

21. Unit Capacity Factor (Using HDC Net)........ 0.00 0.00 67.37

22. Unit Capacity Factor (Using DER Net)........ 0.00 e.00 65.96

23. Unit Forced Outage Rate.. e.ee 100.00 R99

24. Shutdowns Scheduled Over Next 6 Honths: NONE

5. If Shutdown at End of Report Period, Estimated Date of Startup

0 Docket No 50-389 Unit Names Maine Yankee Date: 19981997 Completed By: 8.J. Bailey Telephone 297-798-4241 Report Month: JANUARY 1998 NARRATIVE

SUMMARY

OF OPERATING EXPERIENCES Maine Yankee 19CFR50 license no longer authorizes operation of the reactor.

v _ _ _ _ _ _ _ _ _ _ _ _ _ _ .J

AVERAGE D$ILY NEIT POWER LEVEL FOR JA!CARY 1998 Docket No.: 59-399 Unita Maine Yankee Date: 98/Oct/97 Completed By: 5. J. BAILEY

'a' ale phone : 297-798-4241 Ocy Avg. Daily Power Level Day Avg. Daily Power Level (HWe-Net) (HWe-Net) 1 .................... 9 16 .................... 0 2 .................... 9 17 .................... 0 3 .................... 9 18 .................... 0 4 .................... 9 19 .................... 0 5 .................... 9 20 .................... 9 l

- 6 .................... 9 21 .................... 9 7 .................... 9 22 .................... e 8 .................... 9 23 .................... 0 9 .................... 9 24 .................... 0 19 .................... 9 25 .................... 0 11 .................... 9 26 .................... 0 12 .................... 9 27 .................... 0 13 .................... 9 28 .................... 0 14 .................... 9 29 .................... 0 15 .................... 9 30 .................... 0

=

UNIT SHUTD5WNS AND POWER REDUCTIONS Docket No.: 50-309 FOR JMRMaT 1998 Unit Haine Yankee Date: 08/Oct/97 Completed By: S. J. BAILEY Telephone: 207-798-4241 Page: 1 of 1 Number Date Type (1)

Duration (Hours) -.

Reason (2) i , ,

Method (3) i LER 4 System Code (4) l Component Code (5) _

NONE Cause and Corrective Action

1. TYPE: 2. REASON: (cont) 4. SYSTEM CODE:

(F)orced F-Administrative Exhibit G-Instructions (S)cheduled G-Operational Error for Preparation of Data H-Other (Explain) Entry Sheets for

2. REASON Licensee Event Report A-Equipment Failure 3. METHOD: (LER) File (NUREG.0161)

B-Haintenance or Test 1-Manual C-Refueling 2-Manual Scram 5. COMPONENT CODE:

D-Regulatory Restriction 3-Automatic Scram Exhibit I-Same source E-Operator Training & 4-Other (Explain) as above.

License Examination

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