ML20206S740

Monthly Operating Rept for Apr 1999 for Waterford 3.With

ML20206S740
Person / Time
Site:	Waterford
Issue date:	04/30/1999
From:	Ewing E, Freeman D ENTERGY OPERATIONS, INC.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
W3F1-99-0094, W3F1-99-94, NUDOCS 9905210207
Download: ML20206S740 (7)

Text

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4 L .. ' g Ent; gy per;tlins, Inc.

Killona. LA 70006 Tel 504 739 G242 Ear C. Ewing, Ill ear Safety & Regulatory Affairs W3F1-99-0094 l A4.05 PR May 14,1999 l

U.S. Nuclear Regulatory Commission ATrN: Document Control Desk Washington, D.C. 20555

Subject:

Waterford 3 SES Docket No. 50-382 License No. NPF-38.

Monthly Operating Report Gentlemen:

Attached is the subject monthly report that covers the operating statistics for the month of April,1999. This report is submitted per Section 6.9.1.6 of the Waterford 3 -

Technical Specifications for Facility Operating License No. NPF-38.

Should you have any questions regarding the above, please contact me at -

(504) 739-6242 or A.L. Lewis at (504) 739-6726.

Very truly yours,

& h v' -

h EL.'

E.C. Ewing

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Director Nuclear Safety & Regulatory Affairs ECE/ALL/rtk Attachment cc: E.W. Merschoff (NRC Region IV), C.P. Patel (NRC-NRR),

J. Smith, N S. Reynolds, B. Lewis (Utility Data Institute, Inc.),

i P. Lewis (INPO Records Center), NRC Resident inspectors Office

, , e n ,m l 9905210207 990430 PDR ADOCK 05000382

! R PDR. .

1 NRC MONTHLY OPERATING REPORT

SUMMARY

OF OPERATIONS 1

WATERFORD 3 l for April,1999 Refueling Outage #9 was completed near the beginning of the month. The resulting average reactor power level of 89.6% was achieved for the time-period.

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PRESSURIZER SAFETY VALVE FAILURES AND CHALLENGES WATERFORD 3 for April,1999 There were no pressurizer safety valve failures or challenges experienced during the month.

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i I OPERATING DATA REPORT i DOCKET NUMBER : 50-382 UNIT NAME : WATERFORD 3 I DATE OF REPORT : May 6,1999 l

COMPLETED BY : D. S. Freeman  !

TELEPHONE: (504) 739-6575 OPERATING STATUS

1. Reporting Period  : April,1999 Gross Hours in Reporting Period  : 719 l

2. Currently Authorized Power Level (MWt)  : 3,390 Maximum Dependable Capacity (Net MWe) : 1,075 Design Electrical Rating (Net MWe)  : 1,104

3. Power Level to which Restricted (if any)(Net MWe)  : N/A

4. Reason for Restriction (if any)  : N/A I

THIS YEAR TO MONTH DATE CUMULATIVE

5. Number of Hours Reactor was Critical 707.4 1,907.1 100,496.6

6. Reactor Reserve Shutdown Hours 0.0 0.0 0.0

7. Hours Generator was On-line 672.1 1,871.9 99,325.5

8. Unit Reserve Shutdown Hours 0.0 0.0 0.0

9. Gross Thermal Energy Generated (MWH) 2,183,602 5,961,799 329,584,897

10. Gross Electrical Energy Generated (MWH) 739,518 2,017,713 110,257,778

11. Net Electrical Energy Generated (MWH) 708,708 1,932,250 105,20s,370

12. Reactor Service Factor 98.4 66.2 84.3

13. Reactor Availability Factor 98.4 66.2 84.3

14. Unit Service Factor 93.5 65.0 83.3

15. Unit Availability Factor 93.5 65.0 83.3

16. Unit Capacity Factor (using MDC) 91.7 E2.4 82.1

17. Unit Capacity Factor (using DER) 89.3 60.8 79.9

18. Unit Forced Outage Rate 0.0 0.0 3.8 Page : 3 of 6

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OPERATING DATA REPORT DOCKET NUMBER : 50-382 UNIT NAME : WATERFORD 3 DATE OF REPORT : May 6,1999 COMPLETED BY : D. S. Freeman TELEPHONE: (504) 739-6575 OPERATING STATUS (Cont.)

19. Shutdowns Scheduled over next 6 months (type, date and duration of each) :

NONE

20. If Shutdown at end of report period, estimated date of startup : N/A

21. Unit is in Commercial Operation.

THIS YEAR TO MONTH DATE CUMULATIVE

22. Hours in Reporting Period 719 2,879 119,20s

23. Unit Forced Outage Hours o.0 0.0 3,ess.s

24. Nameplate Rating (Gross MWe)  : 1,200 Max. Dependable Capacity (Gross MWe)  : 1,120

25. If changes occur in capacity ratings (ltems 2 and 24) since the last report, give the reasons :

N/A t

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AVERAGE DAILY UNIT POWER LEVEL DOCKET NUMBER : 50-382 UNIT NAME : WATERFORD 3 DATE OF REPORT : May 6,1999 COMPLETED BY : D. S. Freeman TELEPHONE: (504) 739-6575

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Reporting Period : April,1999 ( NET MWe )

DAY Avg. Power Level DAY Avg. Power Level 1 0 16 1,111 2 1 17 1,111 3 311 18 1,110 {

4 661 19 1,110 f 5 864 20 1,110 6 1,106 21 1,110 7 1,112 22 1,110 8 1,114 23 1,110 9 1,113 24 1,109 ,

10 1,112 25 1,095 l 11 1,112 26 1,091 12 1,110 27 1,108 13 1,110 28 1,109 14 1,109 29 1,110 15 1,109 30 1,109 I

INSTRUCTIONS :

On this form, list the average daily unit power level in MWe-Net for each ,

day in the reporting month. Compute to the nearest whole megawatt. l Reflects On-Line Net Generation. l ggy Page : $ of 6

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l UNIT SHUTDOWNS AND POWER REDUCTIONS l

DOCKET NUMBER : 50-382 UNIT NAME : WATERFORD 3 DATE OF REPORT : May 6,1999 l COMPLETED BY : D. S. Freeman TELEPHONE: (504) 739-6575 REPORTING PERIOD : April,1999 Outage Date Duration Shutdown Cause, Comments and Number (yymmdd) Type (Hours) Reason Method Corrective Actions 99-01 990219 S 46.9 C 4 Refuel Outage 9 was completed near the beginning of the month.

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I TYPE REASON F - Forced A - Equipment Failure (explain) l S - Scheduled B - Maintenance or Test C - Refueling D - Regulatory Restriction E - Operator Training and METHOD License Examination 1 - Manual F - Administrative  ;

2 - Manual Scram G - Operational Error (explain) 3 - Automatic Scram H - Other (explain) 4 - Continuation from Previous Period 5 - Power Reduction 6 - Other (explain)

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