ML20198K020

Monthly Operating Rept for Sept 1997 for Maine Yankee

ML20198K020
Person / Time
Site:	Maine Yankee
Issue date:	09/30/1997
From:	Stewart Bailey, Hebert J Maine Yankee
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
JRH-97-212, MN-97-114, NUDOCS 9710220417
Download: ML20198K020 (5)

Text

. MaineYankee Ef LIABLF E LE CTfilelTY BINCE 1972

, , 329 BATH HOAD

• BRUNSWICK. MAINE 04011 * (207) 798 4100 October 9,1997 MN 97114 JRil 97412 UNITED STATES NUCLEAR REGULATORY COMMISSION Attention: Document Control Desk Washington, DC 20$55

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References:

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

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

Subject:

Maine Yankee Monthly Statist' al Report - September 1997 '

Gentlemen:

Enclosed please find the September 1997 Monthly Statistical Report for Maine Yankee.

if you have an> questions, please do not hesitate to contact me.

Very truly yours, Nk* 4 James R. liebert, Manager Regulatory Affairs g Enclosures c: Mr. Ilubert Miller i Mr. Richard A. Rasmussen -

Mr. Daniel 11. Dorman-

.QL I Mr. Patrick J. Dostic >

Mr. Uldis Vanags n

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i OPF. RATING DATA REPORT Docket No.: 50-309 Dates 29/Sep/97 Completed By: D. J. BAILEY  ;

Telephones 207-798-4241

1. Unit Name....................................... Haine Yankee

2. Reporting Period................................ _Septesber 1997

3. Licensed Thermal Power (HWt).................... . 2700._

4. Nameplate Rating (Gross HWe).................... 920__

5. Design Electrical Rating (Net HWe).............. 870 _

G. Maximum Dependable Capacity (Gross HWe)......... 900 ,

7. Maximum Dopendable Capacity (Net HWe)........... 860

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

Since Last Report, Give Reasonse '

_NO CHANGWP

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

10. Reasons for Rustrictions, if Any f

THIS HONTH YEAR-TO-DATE CUMULATIVE

11. Hours In Reporting Period 720.00 6.551.00

12. Nuzher of Hours Reactor Has Critical........... 0.00 0.00 163.902.19

13. Reactor Reserve Shutdown Hours.................. 0.00 0.00 0.00

14. 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 (HWH)........ 0.00 0.00 124.570.384.00

18. Net Electrical Energy Generated (HWH)........ 0.00 0.00 _J19.543.416.00

19. Unit Service Factor...... 0.00 0.00 72.85

20. Unit Availabilty Factor.. 0.00 0.00 72.85_

21. Unit Capacity Factor (Using HDC Net)........ 0.00 0.00 67.60

22. Unit capacity Factor (Using DER Net)........ 0.00 0.00 66.19

23. Unit Forced Outage Rate.. 0.00 J oo . O O' 9.99 24.' Shutdowns Scheduled Over Next 6 Honths: NONE

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

_ _ _ _ _ _ _ _ _ _ . _ _ . . . . . _ . _ _ . _ _ _ _ _ . . _ . _ . . _ _ . . _ _ _ _ _ - . ~ . _ . _ _ _ _ _ . _ _ . _ . _ _ _ _ _ _ . _ _ _ ,

' . . . l a

Docket Non- 50-3e9 '

Unit Name: Haine Yankee [

Dates' 9-29-97  :

. Completed By: 8.J. Bailey j Telephone: 2e7-798-4241 .

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Report Months September, 1997 [

l NARRATIVE

SUMMARY

OF OPERATING EXPERJ.ENCWS  !

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Maine Yankee 1eCFR50 license no longer authorizes operation'of the l reactor.

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4 AVERAGE DAILY UNIT POWER LEVEL FOR SEPTEMBER 1997 Docket No.: 59-399 Unit Maine Yankee Date 29/SeP/97 Completed By: S. J. BAILEY Telephone: 297-798-4241 Doy Avg. Daily Power Level Day Avg. Daily Power Level (MWe-Net) (MWe-Net) 1 .................... 9 16 .................... 9 2 .................... 9 17 .................... 9 3- .................... 9 18 .................... 9-4 .................... 9 19 .................... 9 5 .................... 9 29 .................... 9 6 .................... 9 21 .................... 9 7 .................... 9 22 .................... 9 8 .................... 9 23 .................... 9 9 .................... 9 24 .................... 9

, 10 .................... 9 25 .......... ........ 9 11 .................... 9 26 .................... 9 12 .................... 9 27 .................... 9 13 .................... 9 28 .................... 9 14 .................... 9 29 .................... 9 15 .................... 9 39 .................... 9

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• l e UNIT SHUTDOWNS AND POWER REDUCTIONS Docket No.: 50-309 FOR SEPTEHDER 1997 Unita Haine Yankee Dato: 08/Oct/97 Completed Dy S. J. BAILEY l Telephone 217-798-4241 Page .' of 1 1

Number Date l Type (1) '

i Duration (Hours)

R0ason (2)  ! l Hothod (3)

LER # h h l System Ccde (4)

Component Code (S)

Couse and Corrective Action

1. TYPE: 2. REASON: (cont) 4. SYSTEH CODU:

(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. HETHOD: (LER) File (NUREG.0161)

B-Haintenance or Test 1-Hanual C-Refueling 2-Hanual Scram S. COMPONENT CODE:

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

License Examination