W3P85-3211, Monthly Operating Rept for Sept 1985

Monthly Operating Rept for Sept 1985

ML20133G472
Person / Time
Site:	Waterford
Issue date:	09/30/1985
From:	Cook K, Geoffrey Miller LOUISIANA POWER & LIGHT CO.
To:	Scroggins R NRC OFFICE OF RESOURCE MANAGEMENT (ORM)
References
W3P85-3211, NUDOCS 8510150476
Download: ML20133G472 (7)

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Sheet 1 of 1 NRC MONTilLY OPERATING REPORT

SUMMARY

OF OPERATIONS WATERFORD 3 SEPTEMBER 1985 During the month, the unit achieved commercial operation. The unit started the month in a shutdown condition to repair turbine generator damage. On September 22 at 1930, the reactor achieved criticality. On September 23 at 1917, the generator was back on line. On September 24 at 0001, the unit achieved commercial operation. On September 29 at 1109, at 92% power, a reactor trip occurred on low steam generator level resulting from a feedwater pump trip while transferring auxiliary power sources. On September 30 at 2227, the generator was back on line at approximately 20% power.

The unit ended the month in this condition.

l 8510150476 850930 PDR ADOCK 05000302 TM R

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PRESSURIZER SAFETY VALVE

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FAILURES AND CitALLENGES WATERFORD 3 I

During the month of September 1985, there were no preasurizer safety valve failures or challenges.

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OPERATING DATA REPORT j

l UNIT NAME: WATERFORD 3 CITY / STATE: KILLONA/LA DATE: OCTOBER 1985 OPERATING STATUS

1. Docket: 50-382 Notes (1) Maximum Dependable

2. Reporting Period:

SEPTEMBER 1985 Capacity (Gross and Net MWe) will be

3. Utility

Contact:

GEORGE MILLER I0 r ant Phone Number:

(504) 467-8211

4. Licensed Thermal Power (MWt): 3390

5. Nameplate Rating (Gross Hwe): 1153 j

6. Design Electrical Rating (Net MWe): 1104

7. Maximum Dependable Capacity (Gross MWe): (Note 1) l 4

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8. Maximum Dependable Capacity (Net MWe): (Note 1) f

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

N/A 10.

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

NONE I

11.

Reasons For Restrictions, If Any: N/A This Month Yr.-to-Date Cumulative 12.

Ilours In Reporting Period 720.0 4705.1 4705.1 1

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Number Of liours Reactor Was Critical 177.8 1652.1 1652.1 1

14.

Reactor Reserve Shutdown llours _

l 15 IIours Generator on-Line 137.4

___422.6 1422.6 l

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Unit Reserve Shutdown 1(ours 0- !

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OPERATING DATA REPORT (Continued)

This Month Yr.-to-Date Cumulative i

17.

Gross Thermal Energy Generated (MWH) 355,421 2,866,231_

2,866,231 18.

Gross Electrical Energy Generated (MWil) 112,370 877,040 877,040 3

19.

Net Electrical Energy Generated (MWil) 105,463 810,663 810,663 20.

Unit Service Factor 19.1 30.2 30.2 21.

Unit Availability Factor 19.1 30.2 30.2 22.

Unit Capacity Factor (Using MDC Net)

(NOTE 1)

(NOTE 1)

(NOTE 1) 23.

Unit Capacity Factor (Using DER Net) 13.3 15.6 15.6 24.

Unit Forced Outage Rate 80.9 69.3 69.3 1

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Unit Forced Outage Hours 582.6 3210.0 3210.0 i

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

N/A 27.

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

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28.

Units In Test Status (Prior to Commercial Operation):

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Forecast Achieved l

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

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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-382 UNIT WATERFORD 3 DATE OCTOBER 1985 COMPLETED BY GEORGE MILLER TELEPil0NE 504-467-8211 i

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MONTH SEPTEMBER 1985 I

1 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (HWe-Net)

(MWe-Net) 1 17 2 18 '

3 19,

4 4 20 5 21 ;

j 6 22 l 7 23 12 l

8 24 316 j

9 25 652 I

10 26 914 11 27 960 12 28 1072 13 29 466 14 30 2

1 15 31 l

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1 INSTRUCTIONS j

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

day in the reporting month.

Compute to the nearest whole megawatt.

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(9/77)

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UNIT SHUTDOWNS AND POWER REDUCTIONS REPORT FOR SEPTEMBER 1985

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DOCKET NO 50-382 UNIT NAME WATERFORD 3 DATE OCTOBER 1985 COMPLETED BY GEORGE MILLER TELEPif0NE 504-467-8211 Method of Licensee Cause & Corrective Duration Shutting Event System Component Action to No.

Date Type (HOURS)

FEASON2 Down Reactor 3 l

Code 5 Report #

Codei Prevent Recurrence 85-018 850718 F 547.3 A

1 N/A TA TRB At 25% power, the Total hours: 1623.3 turbine was manually tripped when turbine vibration was discovered.

Unit was manually shut down to repair turbine generator damage.85-019 850929 F 35.3 H

3 85-41 EA RLY At 92% power, a reactor trip occurred on low steam generator level

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resulting from a feed-water pump trip while transferring auxiliary power sources.

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3 F: Forced Reason:

Method S: Scheduled A-Equipment Failure (Explain) 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)

I Louisiama

,o oummo< stmo, P O W E R & L 1 G H T! P o 60x imH

. NE W OHLi ANS LOUIStANA 70174. I5041360 234*a NON bsYs'd October 10, 1985 W3P85-3211 A4.05 QA Mr. Ronald M. Scroggins Controller and Director Office of Resource Management U.S. Nuclear Regulatory Commission 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 September 1985. 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.

K.W. Cook Nuclear Support & Licensing Manager KWC:CEW:sm9 Enclosure cc:

R.D. Martin, NRC Region IV NRC, Director, Office of I&E C.W. Knighton, NRC-NRR

!!RC Resident inspectors Office INPO Records Center (J.T. Wheelock)

B.W. Churchill W.H. Stevenson h

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