W3P88-1248, Monthly Operating Rept for June 1988,for Waterford 3

Monthly Operating Rept for June 1988,for Waterford 3

ML20151A170
Person / Time
Site:	Waterford
Issue date:	06/30/1988
From:	Burski R, Geoffrey Miller LOUISIANA POWER & LIGHT CO.
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
W3P88-1248, NUDOCS 8807190273
Download: ML20151A170 (7)

Text

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f NRC MONTHLY OPERATING REPORT

SUMMARY

OF OPERATIONS WATERFORD 3 JUNE 1988 The unit experienced two outages and one power reduction during the month.

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8807190273 880630 PDR ADOCK 05000392 R

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t PRESSURIZER SAFETY VALVE FAILURES AND CHALLENGES WATERFORD 3

-l During the month of' June 1988, there were no pressurizer safety valve failures l

or enallenges.

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?e OPERATING DATA REPORT UNIT NAME: WATERFORD 3 CITY / STATE: KILLONA/LA i

lu.TE : JULY 1988 OPERATING STATUS

1. Docket: 50-382 Notes

2. Reporting Period: June 1988

3. Utility

Contact:

GEORGE MILLER Phone Number:

(504) 467-8211

4. Licentud Thermal Power (MWt): 3390

5. Nameplate Rating (Gross Mwe): 1153

6. Design Electrical hating (Net. MWe): 1104

7. Maximum Dependable Capacity (Gross MWe): 1120

8. Maximum Dependable Capacity (Net MWe): 1073

9. If Changes Occur la Capacity Ratings (Items Number 4 Through 8) Since Last Report, Give Reasons:

10.

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

NONE

11. Reasons for Restrictions, If Any: N/A 1his Month Yr.-to-Date Cumulative 12-Hours In Reporting Period -

720 4367.0 24264.0 _

13. Number Of Hours Reactor Was Critical 692.2 2860.9 18965.5

14. Reactor Reserve Shutdown Hours 15 Hours Generator On-Line 674.5 2730.3 18544.7 16.

Unit Reserve Shutdown Hours

=,

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OPERATING DATA REPORT (Continued)

This Month Yr.-to-Date Cumulative

17. Gross Thermal Energy 1,934,985 8,796,024 60,256,996 j

Generated (MWH) l 18.

Gross Electrical Energy 636,710 2,961,440 20,342,250 Generated (MVH)-

19. Net Electrical Energy 600,552 2,805,157 19,329,626 Generated (MWH) i

20. Unit Service Factor 93.7 62.5 76.4

81. Unit Availability Factor 93.7 62.5 76.4 7

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22. Unit Capacity Factor 77.6 59.8 74.1 (Using MDC Net)

23. Unit Capacity Factor 75.6 58.2 72.2 (Using DER Net) t t

24. Unit Forced Outage Rate 5.5 5.2 7.4 1

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Unit Forced Outage Hours 39.4 156.7 1487.0 l

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26. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

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If Shut Down At End of Report Period, Estimated Date Of Startup:

38. Units In Test Status (Prior to Commercial Operation):

Forecast Achieved INITIAL CRITICALITY 3/4/85 INITIAL ELECTRICITY 3/18/85 COMMERCIAL OPERATION 9/24/85

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AVERAGE DAILY UNIT POWER LEVEL i

DOCKET NO. 50-382 UNIT WATERFORD 3 DATE JULY 1988 COMPLETED BY GEORGE MILLER TELEPHONE 504-467-8211 MONTH JUNE 1988 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(NWe-Net) 1 59 17 1090 2

190 18 1092 3

588 19 1094 4

665 20 1091 5

679 21 1092 6

841 22 1093 7

991 23 1092 8

1035 24 1091 l

9 1089 25 1090 10 806 26 1090 11 590 27 1090 12 679 28 1089 5

13 558 29 1090 14

-49 30 1089 15 115 31 16 915 INSTRUCTIONS On this format, list the average daily unit power level in MWe-Net for each day in the reporting month. Compute to the nearest whole megawatt.

UNIT SHUTDOWS ann POWER REDUCTIONS REPORT FOR JtWE 1988 DOCKET NO 50-382 UNIT NAfE WATERFORD 3 DATE JULY 1988 COMPLETED BY GEORGE MILMR TEEPHONE 504-467-8211 Method of Licensee Cause & Corrective Duration Shutting Event System Component Action to l

No.

Date Type (HOURS)

REASON 2 Down Reactor 3 Report #

Coded Code 6 Prevent Recurrence 88-04 880601 S

6.1 B

9 N/A TA TRB Turbine overspeed test.

88-05 880610 F

0.0 H

5 N/A SJ P

Unit-load reduction due to high vibration on a steam generator feed pump.

88-06 880613 F

39.4 H

I 88-015 AB V

Unit shutdown due to excessive reactor' coolant system leakage.

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3 F: Forced Reason:

Method S: Scheduled A-Equipment Failure (Explaan) 1-Manual B-Maintenance or Test 2-Manual Scram.'

C-Refueling 3-Automatic Scram.

D-Regulatory Restriction 4-Continuation 4

E-Operator Training &

5-Load Reduction IEEE Std. 805-1984 License Examination 9-Other 5

F-Administrative IEEE Std. 803A-1983 G-Operational Error (Explain)

H-Other (Explain)

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LOUIS 1 AN A / 317 BARONNESTREET P. O. BOX 60340 POWE R & LIGHT NEW ORLEANS, LOUISIANA 70160 (504) 595-3100 UT i$sbsS[U July 15, 1988 W3P88-1248 A4.05 QA U.S. Nuclear Regulatory Cor.anission ATTN: Document Control Desk Washington, D.C. 20555

Subject:

Waterford 3 SES Docket No. 50-382 License No. NPF-38 MONTHLY OPERATING REPORT Enclosed is the subject monthly report which covers the operating statistics for the month of June 1988. This report is submitted per Section 6.9.1.6 of the Waterford 3 Technical Specifications for Facility Operating License No. NPF-38.

Very truly yours,

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4 R.1. Burski Manager Nuclear Safety & Regulatory Affairs RFB:LWL:ssf Enclosure cc:

R.D. Martin, NRC Region IV NRC Resident Inr ectors Office J.A. Calvo, NRC-NRR D.L. Wigginton, NRC-NRR INFO Records Center (J.T. Wheelock)

E.L. Blake W.M. Stevenson u

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"AN EQUAL OPPORTUNITY EMPLOYER" l